text stringlengths 73 3.45k | label class label 9
classes |
|---|---|
the present invention is directed to a rotary air coupling that distributes air to tires mounted on a rotating hub of a driven axle . the coupling is positioned adjacent the parking brake of a rear disk brake configuration . in the preferred design , the rotary member is connected to the hub and rotor assembly via roto... | 1Performing Operations; Transporting |
a plain bearing unit is provided in which a sliding member made of thermoplastics having high recyclability and not containing solid lubricant provides low frictional coefficient and improves wear resistance even under circumstances where oil or grease cannot be used . a rotating , and / or swinging and / or reciprocat... | 5Mechanical Engineering; Lightning; Heating; Weapons; Blasting |
a portable telecommunications device has a radio transceiver , a keypad , a memory , and a microcontroller for controlling device functions . the portable telecommunications device receives an incoming call from a calling party that calls a called party who is operating the portable telecommunications device . upon rec... | 7Electricity |
apparatus for constructing modular buildings in which a reuseable framing structure is expanded to a shape desired of a building , building material is removably attached to the framing structure , fluent concrete is introduced to the building material , the framing structure is retracted with the building and removed ... | 4Fixed Constructions |
a device receives , from a client device , a request for a resource , where the request provides an identifier of the client device . the device selects a target device for the resource , connects with the selected target device , and provides a proxy of the request to the selected target device , where the proxy of th... | 7Electricity |
a compressor having a corrosive resistant coating is disclosed . the coating has a first spray coated metallic layer . a sealant layer is disposed over the sprayed metallic coating which has an organic component , a solvent component , and an inorganic phase . | 5Mechanical Engineering; Lightning; Heating; Weapons; Blasting |
provided is a cable outlet for mounting on a cable outlet connection part of a device , housing or plug - in connector . a curable polymer which mechanically connects the cable outlet , the plug - in connector and a cable to be introduced is provided on the inner side of the cable outlet . the curable polymer may be di... | 7Electricity |
polymer mixtures containing a first long - chain polymer and a second short - chain polymer . the structural parameters of the two polymers are coordinated in such a way that a polymeric material is obtained which is easier to process while being provided with improved mechanical properties and in part also improved th... | 2Chemistry; Metallurgy |
there is provided a system and method of sensing a radio frequency channel to determine activity , determining location , mapping location to existing radio frequency licenses , determining the radio frequency channel to be available and sharing that the radio frequency channel is available . systems implementing this ... | 7Electricity |
a liquid jet apparatus comprises a recording head including a plurality of discharge ports for discharging the liquid therethrough , and a plurality of energy generating units respectively arranged correspondingly to the plural discharge ports for generating energy used for discharging the liquid . a driving unit is pr... | 1Performing Operations; Transporting |
the smart start - up circuits basically include a sensor , two stacked pmos transistors , two stacked nmos transistors , and a feedback line . if the sensing voltage does not reach the expected voltage compared to the midpoint voltage of the sensor , the output voltage of the sensor turns on the corresponding transisto... | 8General tagging of new or cross-sectional technology |
a ply for a paper and paperboard made from a ply substrate material , wherein the ply comprises a hybrid material , in an amount of 1 - 25 wt -% of the ply , wherein the hybrid material is introduced into a target suspension of the short circulation of a fibrous web forming process of a fibrous web machine , in an in -... | 3Textiles; Paper |
a method and apparatus for handling system information change . when the system information changes , a wireless transmit / receive unit may be running a procedure . depending on the nature of the system information , the wtru may not need to interrupt the procedure to update the system information . | 7Electricity |
a portable virtual reality device is disclosed that will facilitate the effective and efficient screening for tbi in military personnel in forward deployed military settings or remote locations using minimally trained staff . this includes the establishment of a protocol that will provide cost effective pre - screening... | 6Physics |
illumination systems that include a plurality of illumination devices disposed within a water environment . such illumination devices having a tube filled with water , at least one light source positioned to project light into the tube , and connected to the illumination devices via light carrying connectors , include ... | 6Physics |
the system of ultra light - weight demountable stations , for exhibiting articles and attending customers , according to the present invention , comprises at least one universal module of the system , with elliptical cross section , easily assembling , without mechanical elements of nailing , and with great strength . ... | 0Human Necessities |
a rain water run - off disperser comprising mounting means , and multiple fixed deflecting surfaces spaced below a roof edge of a building in the path of water falling therefrom and preferably inclined downwardly and outwardly from said building , said deflecting surfaces deflecting water away from said building and br... | 4Fixed Constructions |
a method is provided . in this method , a clock signal and an input signal are received , where the input signal is a manchester encoded signal . a unit interval number is incremented for each ui received upon receipt of a valid ui . the ui number is compared to a plurality of threshold values after the each increment ... | 7Electricity |
the present invention discloses appropriate layout design of a single mask and proper operation of exposing device in the process of semiconductor production for reducing diffraction effects caused by tiny pattern in exposing process , therefore effectively enhances the resolution in exposing process , and increases th... | 6Physics |
process for producing an spm sensor having a holding element , a cantilever and a sensor tip which projects out of the surface of the cantilever and is delimited by three surfaces . according to the process , the starting material used is a - silicon wafer . the main patterning process steps are carried out on the wafe... | 6Physics |
systems and methods for altering audio for more effective delivery to long range targets . an example of the present invention includes a speaker coupled to a processor and one or more sensors suitable for sensing environmental conditions such as temperature and humidity . the processor reads the output of the sensors ... | 7Electricity |
a multi - height energy - directing device , for facilitating staged welding together of workpieces . the device includes multiple elements extending from a body , wherein the elements do not all have a same height . each element of a first group of the elements has a first height while each element of a second group o... | 1Performing Operations; Transporting |
a twist - lock handle assembly includes sections that are interconnected by first telescoping them together , followed by relative rotational movement to interlock two pair of axially spaced apart tabs and recesses . the assembly can have a grip section , at least one pole section , and one accessory attachment section... | 8General tagging of new or cross-sectional technology |
a retail store arrangement having perimeter walls and a floor and ceiling , has the perimeter walls enclosing at least two sides of the store area and joined by a cross wall to enclose a selling area . wall mounted display cases are disposed along at least one of the perimeter walls with the perimeter walls terminating... | 4Fixed Constructions |
a device for supporting or routing lines in passages , in particular sewers , has a cable conduit that accommodates the lines . the cable conduit is made up of single segments that are connected to each other , which has a base from which cheek pieces protrude . the base is made up of adjacent segments , preferably of ... | 5Mechanical Engineering; Lightning; Heating; Weapons; Blasting |
a system is provided for increasing the number of users capable of communicating over a wireless network to permit multiple users to transmit information simultaneously on the same channel or frequency in which a viterbi decoder - based signal separation system is used to pull apart or uncorrupt the otherwise interferi... | 7Electricity |
a high pressure sodium vapor lamp contains a monolithic arc tube , the ends of which have a smaller inside diameter than has the body of the arc tube . current - supply metal members are directly sealed in the ends of the arc tube . | 7Electricity |
a structure of a side lid for an accommodating space formed in a vehicle body comprises an upper hinge assembly disposed at an upper portion of the side lid , and connected by a cable to an upper handle ; and a lower hinge assembly disposed at a lower portion of the side lid , and connected by a cable to a lower handle... | 1Performing Operations; Transporting |
gas bottle valve incorporating a gas bleed - out device , particularly for use on gas operated motor vehicles , with a body having a gas delivery conduit of substantially t - like configuration . the conduit is provided at ends of respective coaxial branches with threaded fittings for gas delivery lines and opening , v... | 8General tagging of new or cross-sectional technology |
an arrangement for generating extreme ultraviolet radiation by an electrically operated gas discharge which achieves an improvement in the adjustment of the layer thickness when applying a molten metal to the electrode surfaces and provides better protection against the uncontrolled spreading of molten metal into the e... | 7Electricity |
a socket adaptor for use in creating a laminated stump socket for attaching a prosthetic limb to a patient having a stump . it includes a separate main body and a plurality of flexible prongs that are permanently affixed to the main body . the main body is formed of relatively rigid and inflexible metal . the prongs ar... | 0Human Necessities |
preview information is obtained by processing data from image data of a ccd camera , and it is treated as a known disturbance . then , models for a vehicle and a target road path , typically consisting of darma models are prepared so as to give a relationship between a front wheel steering angle command and a lateral d... | 1Performing Operations; Transporting |
a method to generate random and density controllable dot patterns on an optical device includes steps of dividing a 2d domain into multiple cell units ; determining dot density in each cell ; creating at random initial location of dots in each cell ; solving the force operation cut radius of the dot ; setting up a resi... | 6Physics |
a method for fabricating a semiconductor device with a bulb shaped recess gate pattern includes selectively etching a first portion of a substrate to form a first recess ; forming a spacer on sidewalls of the first recess ; performing an isotropic etching process on a second portion of the substrate beneath the first r... | 7Electricity |
the present patent application describes an approach to the protection of voltage sensitive instruments using a protection circuit that may be easily integrated in a three - terminal device , and which overcomes the drawbacks of previous approaches . the protection circuit of the invention performs very fast against ov... | 7Electricity |
the present invention relates to a device for setting image acquisition conditions for charged particle beam devices or the like . an image integration unit forms a plurality of images with a number of different integrations from one image acquired in advance . a pattern matching unit matches the patterns of each of th... | 7Electricity |
a diversion device between a faucet and a shower head comprises a hollow assembling seat jointed by a pair of water pipes : one for cold water and the other for hot water , and is used to shut off the source water as well divert it either to a shower head or to a spout while no longer has to resist the pressure of the ... | 8General tagging of new or cross-sectional technology |
a portable radio terminal with an infrared communication function prevents consumption power from increasing when a radio communication function and an infrared communication function are used at a same time . a radio communication function section is judged whether in radio communication or not , and a driving current... | 8General tagging of new or cross-sectional technology |
the present invention is directed to proteins in which a heparin binding peptide is fused to a growth factor that promotes cell growth and survival . the compound thus formed is bound to the surface of cells which are then administered to damaged tissue . the growth factor is thereby maintained at the site of administr... | 2Chemistry; Metallurgy |
an imaging element characterizes tissue morphology by analyzing perfusion patterns of a contrast media in tissue visualized by the imaging element , to identify infarcted tissue . in a preferred implementation , a catheter tube introduced into a heart region carries the imaging element , as well as a support structure ... | 0Human Necessities |
a process for semiliquid casting ingots from which to produce high - mechanical - performance die castings , whereby a metal alloy in the form of pigs and containing ceramic particles is smelted in a smelting furnace , transferred to a ladle , degassed , and fed into a pressurized furnace from which it is cast in the s... | 1Performing Operations; Transporting |
a medical for removing tissue from a patient includes an elongated probe with a working end . a pair of jaws is provided at the working end . the jaws may be closed for cutting and treatment of the tissue . cutting may be effective through a sharpened cutting blade , and rf cutting blade , and similar cutting edges . t... | 0Human Necessities |
in the disclosed method for manufacturing a semiconductor module , a metal layer and a cooler , which have different coefficients of thermal expansion from each other , are joined into a single unit via an insulating resin sheet . a work , comprising a semiconductor element placed on the metal layer with solder interpo... | 7Electricity |
the present invention discloses an adhesive tape to secure an intravascular catheter to the skin of a patient at an intravascular site comprising : a strip of tape having adhesive on all of one side except for portions at the ends , the strip of tape having a length of about 15 to about 300 mm and width of about 4 to a... | 8General tagging of new or cross-sectional technology |
preventing optical beat interference includes dynamically managing an adjustable optical transmitter wavelength of each of a plurality of customer premises equipment , wherein each of the plurality of customer premises equipment is in bidirectional communication with a customer premises equipment controller . a bidirec... | 7Electricity |
this application discloses devices , articles , and methods useful for producing lyophilized cakes of solutes . the devices and articles provide for a method of freezing liquid solutions of the solute by the top and the bottom of the solution simultaneously . the as frozen solution then provides a lyophilized cake of t... | 5Mechanical Engineering; Lightning; Heating; Weapons; Blasting |
disclosed are a main bearing housing for a scroll compressor , a dynamic scroll component for the scroll compressor and the scroll compressor . the main bearing housing comprises an anti - thrust surface for supporting the dynamic scroll component , an uneven construction is formed on at least one portion of the anti -... | 5Mechanical Engineering; Lightning; Heating; Weapons; Blasting |
a temperature - controlled actuator has a housing with a proximal end and a moveable distal portion . a core - wire extends along the housing , with its distal section anchored to the distal portion of the housing . the core - wire &# 39 ; s distal section has an austenite state and a martensite state . the distal sect... | 0Human Necessities |
a target for use in aligning masks used in producing microcircuits which is of a size that can be printed on a microcircuit chip without interfering with the lines thereon , consisting only of lines vertically or diagonally disposed with respect to the image transducer is disclosed . also disclosed is an automatic syst... | 6Physics |
an air - cushion vehicle toy includes a first motor for driving a propeller fan , a second motor for driving a hovering fan , and a body detachably mounted on a chassis , on which a power supply is supported , and covering the upper surface of the chassis with various components supported thereon . the air - cushion ve... | 0Human Necessities |
a hand grip for use on a handle of an assistive mobility device or a bicycle has a body and an integral fin . both are designed to damp vibration and reduce the force experienced by a user &# 39 ; s hand . this is accomplished by using different thicknesses of an elastomeric material in the structural layer of the hand... | 1Performing Operations; Transporting |
high quality single or multiple channel sound dispersal is obtained through the arrangement of a plurality of similar speakers divergently mounted in an airtight frame with integral horns formed therein such that the central axis of each speaker is coaxial with a line normal to and projected from the center of each fac... | 8General tagging of new or cross-sectional technology |
a method for producing an optical output in substantially linear relationship with an electrical ac signal , includes the following steps : providing a light - emitting transistor having emitter , base , and collector regions , and associated respective emitter , base , and collector terminals , the transistor having a... | 7Electricity |
an improved liquid flow check valve using a ball and seat wherein the seat is made of sintered ceramic . the improved valve will operate in an environment of acetonitrile and water without sticking shut , thereby providing more stable liquid flow rates in liquid chromatography systems . | 8General tagging of new or cross-sectional technology |
a technique facilitates steering of rotary steerable systems when conducting directional drilling operations . a rotary steerable system is combined with a pressurized oil system which delivers oil to a piston actuated mechanism . the pressurized oil provides precise , long - lasting control over the orientation of the... | 4Fixed Constructions |
a removable screen system comprising a plurality of magnetic fasteners , a formable material comprising one or a plurality of receptacles for receiving the magnetic fasteners , an attachment surface external to the formable material and magnetically compatible with the magnetic fasteners , wherein the formable material... | 7Electricity |
an exercise system , apparatus , and method . the system and apparatus include at least one prompt physically associated with a user , wherein each prompt is directly corresponded to a target area of the user , and at least one instruction , wherein each instruction is associated with at least one prompt , and wherein ... | 0Human Necessities |
a method and apparatus for providing positive fixation of medical components to a portion of pericardial tissue via both vacuum - and / or mechanically - assisted means . a source of vacuum couples via a lumen to a recessed portion of a body structure deployed into the pericardial space . the recessed portion is adapte... | 0Human Necessities |
a liquid organocuprous compound of formula of the present invention can be conveniently used in a low - temperature cvd process for the production of a contaminant - free copper film having good step - coverage and hole - filling properties : ## str1 ## wherein : r 1 represents a c 3 - 8 cycloalkyl group , and r 2 and ... | 2Chemistry; Metallurgy |
a protection device for monitoring current in a power cable to an electrical device and for controlling a remotely located starter for the electrical device in response to a system controller . the device includes a transformer magnetically linked with the power cable to produce a voltage signal in response to the pres... | 7Electricity |
embodiments of an awning assembly are taught which utilize an awning rail assembly including a connector having integrated luminaires . the integrated luminaire does not interfere with the extension or retraction of the awning . | 5Mechanical Engineering; Lightning; Heating; Weapons; Blasting |
a swivel joint for pressure containing conduits such as movable flow lines may comprise a pair of hub elements each having means establishing interconnection with a section of flow line , the hub elements being abutted in such a manner as to define a flow passage through the swivel joint construction . a thrust flange ... | 5Mechanical Engineering; Lightning; Heating; Weapons; Blasting |
a ball marking device in which a ball is easily loaded into and held in position in the device for marking and in which the selected character or indicia are easily loaded into the device . | 1Performing Operations; Transporting |
apparatus for measuring gas comprising a gas sensing unit having a gas inlet membrane and being evacuated by a sputter ion pump via a restrictive conductance . said conductance has a very low value relative to the pumping speed of the pump , whereby a change in the pumping speed of the pump causes substantially no chan... | 6Physics |
a horn speaker comprising a diaphragm positioned close to a throat and side walls forming sound passages for radiating the vibrations of the diaphragm effectively as sound waves from the mouth of the speaker . | 6Physics |
there is described a pressure regulating valve for a refrigerating plant , having a slider member that can be moved relative to a guide by means of a drive device , with variable throttle resistance being created between the guide and the slider member . the purpose of such a valve is to be able to control refrigerant ... | 8General tagging of new or cross-sectional technology |
the present invention relates to a system implemented in a computer for providing financing via a communications network . the system includes : a computer comprising a processor ; a memory coupled with the processor and a network interface coupled with the processor and the memory and with the communications network ;... | 6Physics |
ethyl benzene is produced in a catalyst bed under 0 . 25 to 50 atmospheres of pressure and at temperatures in the range of 50 ° c . to 300 ° c ., using as the catalyst a mole sieve characterized as acidic by feeding ethylene to the catalyst bed while benzene is conveniently added through the reflux to result in a molar... | 8General tagging of new or cross-sectional technology |
the invention is a method for detecting float or peel of semiconductor chips arranged in x and y axes directions diced and bonded to a dicing tape on a stage . the method includes detecting float or peel of the semiconductor chips in a respective horizontal or longitudinal row arranged in the x or y axis direction ; mo... | 7Electricity |
disclosed is a single mode optical waveguide having a segmented core of at least two segments . the relative refractive index , the index profile and the radial dimensions of the core segments are selected to provide an optical waveguide fiber having properties suitable for a high performance telecommunication system o... | 6Physics |
the present invention relates to generally to pharmaceutical formulations . particularly , the present invention relates to a drug nanocarrier that is stabilized by lipids , preferably lecithins and / or lipid - terminated polyalkylene glycol , for the delivery of poorly soluble drugs with high drug loading and its uti... | 0Human Necessities |
disclosed is a colored high density polyethylene composition . the composition comprises a high density polyethylene , phthalocyanine blue , and talc . the composition exhibits reduced warpage in molded articles compared to those which do not contain talc . the composition is useful for injection molding and many other... | 2Chemistry; Metallurgy |
a spectroscopic ellipsometer is provided for measuring a small target surface with a high degree of precision . an irradiating optical system provides a polarized light to the surface of the target , while a detecting optical system is provided with a higher f - number for collecting the reflected light from the target... | 6Physics |
radiation from a subject which is received by a scintillation crystal interacts with the scintillation crystal to produce a burst of scintillation light photons . the depth distribution at which the interaction occurs varies in accordance with the energy of the received radiation . low - energy radiation tends to inter... | 6Physics |
a sizing ring for stretching tubular food casing drawn from a stuffing horn has expandable fingers which can be spontaneously adjusted during filling operations for fine tuning the diameter of casings for greater dimensional uniformity of stuffed food casings . | 0Human Necessities |
methods and systems for assigning work to account collectors and monitoring and tracking work performed by account collectors are provided . files containing account information are parsed by a computer device to extract account data . a computer device then accesses a set of rules that govern assignments and prioritie... | 6Physics |
defect density of a polysilicon metal silicide wiring is reduced by employing a block of undoped polysilicon metal silicide in locations in which dopants are not needed in the underlying polysilicon . furthermore , detection of presence of defects in the polysilicon metal wiring that adversely impacts device performanc... | 7Electricity |
apparatus for connecting an hv cable to the cathode of an x - ray tube is provided with a housing disposed for attachment to the x - ray tube , and a quantity of epoxy or other electric insulating material contained within the housing . the epoxy serves to insulate the exposed end portions of the hv cable conductors , ... | 5Mechanical Engineering; Lightning; Heating; Weapons; Blasting |
a printer used for a tv receiver , which printer comprises a memory for synchronously storing digital gradation density signals corresponding to the video signals in analog form received by the tv receiver ; a read - out control circuit for reading out the digital signals stored in the memory ; and a printer for printi... | 7Electricity |
an apparatus and method for the automated preparation of treated monolayers of sample material , comprising : a centrifuge having a rotor carrying removable chamber blocks ; sample and reagent dispensers and control systems . first , centrifugal force sediments sample material discretely to form a monolayer onto a rece... | 8General tagging of new or cross-sectional technology |
a gauge which uses a prism or other type of reflector to illuminate a single graphic or icon on a dial such that only one graphic on the dial is shown during the operation of the gauge . all of the remaining graphics have a dead front appearance , and cannot be viewed , such that the gauge presents only one discrete va... | 6Physics |
a mount for an aircraft secures insulation material to a structure of the aircraft in which a plate - shaped element and a connecting element that are implemented from a very heat - resistant material are provided . the remainder of the hanger may be implemented from plastic . under the effect of strong heat , the plas... | 8General tagging of new or cross-sectional technology |
a hand held , unitary assembly , data collection device for an off - line vending machine such as a parking meter , which is operable by smart integrated circuit chip cards . the vending machine has a chip card reader , and which stores data as to the sale of goods / services from the machine . the device has a first p... | 6Physics |
a one - transistor , floating - body dynamic random access memory cell is provided that includes a field - effect transistor fabricated using a process compatible with a standard cmos process . the field - effect transistor includes a source region and a drain region of a first conductivity type and a floating body reg... | 7Electricity |
a multi - tube terminal connector for connecting tubes into which optical fibres are to be installed by the blown fibre technique , comprising a first part arranged to receive and fit onto a cable of closely packed tubes , and a spreader provided with guideways to splay the tubes received by the first part from their i... | 6Physics |
a product that comprises a mounting hole or a preform for the mounting hole and a radio frequency identification transponder for wireless identification , said transponder comprising at least an integrated circuit and wiring , wherein the wiring of the transponder at least partly encircles the mounting hole or the pref... | 6Physics |
the strip includes an elongated body having a pair of parallel sidewalls , an upper surface between sidewalls and a lower surface between sidewalls adapted to engage a water barrier on a wood roof . a plurality of spaced , inverted channels are formed along the body from the lower surface and terminate generally midway... | 4Fixed Constructions |
a method and apparatus for allowing isdn devices to communicate over an analog telephone line is shown . a first interface accepts isdn formatted data from an isdn terminal equipment device , removes the d channel data from the isdn data , and provides the d channel data to a synchronous modem . the modem places onto a... | 7Electricity |
a physical quantity sensor for detecting a physical quantity includes : a first substrate having a first physical quantity detection element ; a second substrate having a second physical quantity detection element , wherein the second substrate contacts the first substrate ; and an accommodation space disposed between ... | 7Electricity |
first information and second information is stored in the communication system for a callback after a first communication terminal attempts a call to a second communication terminal in which the connection is not established . the first information allows the second communication terminal to display the attempted call ... | 7Electricity |
the ac and / or pc landmarks are identified in a midsagittal mri image by firstly identifying structures in the brain as groups of pixels in a radiological image which have an intensity in ranges defined by one or more thresholds and which obey predefined geometrical criteria . the thresholds are varied until the prede... | 6Physics |
a treatment for dry eye syndrome . an at least partially sealed chamber including a reservoir for moisture for surrounding the eyes is disclosed . the invention may be transparent for use during the day or in association with prescription or non - prescription lenses . the moisture chamber may also be opaque to act as ... | 0Human Necessities |
disclosed is a system for approximating conditional probabilities using an annotated decision tree where predictor values that did not exist in training data for the system are tracked , stored , and referenced to determine if statistical aggregation should be invoked . further disclosed is a system for storing statist... | 6Physics |
an impedance meter is not adversely affected by errors originating from changes in characteristics of measurement cables under measurement conditions such as in an environmental test wherein an element to be measured is remote and high and wide measurement frequencies are used . the voltage and the current of an elemen... | 6Physics |
a shock isolator having a housing securable to a support structure with the housing containing a bell shaped elastomer having a base secured to the housing and an axially offset apex surface secured to a connector to cantileverly support equipment to be isolated from shock with the cantileverly support of apex surface ... | 1Performing Operations; Transporting |
this application discloses a portable exercise device for flexibility and strengthening . in some embodiments , the device is comprised of one elastic band of surgical tubing or like material and one non - elastic band , with two pairs of looped handles tied to each end of the elastic band . these looped handles can at... | 0Human Necessities |
the dual microbial preparation contains the microscopic oomycete pythium oligandrum and components of a physiological microbiome . the microscopic oomycete pythium oligandrum and the physiological microbiome component are present in the dual preparation in a form which facilitates their germination , subsequent propaga... | 0Human Necessities |
the present invention is directed to methods and apparatus to construct subsea wells with redundant parallel fluid flow control systems to allow new methods to stop subsea blow outs . more specifically , this invention provides methods and apparatus to construct subsea wells with a plurality of redundant parallel paths... | 4Fixed Constructions |
the present invention provides a method for producing a fluorine - containing alkane , which comprises reacting at least one fluorine - containing compound selected from the group consisting of chlorine - containing fluoroalkanes and fluorine - containing alkenes with hydrogen gas in the presence of catalysts , wherein... | 2Chemistry; Metallurgy |
a memory device employing optoelectronic elements which in combination form a dynamic ram , the elements comprising first and second photodiodes electrically connected for exchange of a reverse bias condition from one photodiode to the other when either one is exposed to light to cause a photocurrent to flow , thereby ... | 6Physics |
Subsets and Splits
No community queries yet
The top public SQL queries from the community will appear here once available.