text stringlengths 73 3.45k | label class label 9
classes |
|---|---|
an improved shelf facing system allows for easy , quick , safe , and secure storage and alignment of products on a shelf or support surface , and facing of the products on shelving or display system . the facing system provides an apparatus and methods for alignment and storage of various sized products , and safely an... | 0Human Necessities |
a superconducting annular electromagnet for mri purposes includes an annular winding within which a generally cylindrical space is provided . the winding includes at least one pair of annular coils , each having an outer cylindrical surface which is suitably formed to define a feature which facilitates fixing . | 8General tagging of new or cross-sectional technology |
the method of the invention produces nickel structures from nickel - coated polymer substrates . the nickel - coated polymer substrate has a nickel outer layer and initially has a temperature where the outer nickel layer lacks burst openings . rapidly exposing the nickel - coated polymer substrate to a temperature of a... | 8General tagging of new or cross-sectional technology |
a tacan beacon is disclosed in which the pulse - modulated carrier signal generated in a transmitter is applied to the elements of a circular antenna array through controllable phase shifters that generate 15 - hz and 135 - hz sidebands through , switches , and through a butler matrix . a switching facility generates t... | 7Electricity |
a device for coating materials is provided . the device includes two opposing discs connected by a central hub . each disc includes an inwardly extending flange about its perimeter . the central hub has an exterior surface defining a v - shaped surface . when assembled in a coating apparatus , a fluid material , such a... | 0Human Necessities |
this invention relates to a method and apparatus for recording of a panorama or large portion thereof in a manner for display or selective display of a portion thereof on a video display device . the method initially records the panorama in a manner not suitable for video display and thereafter projects the recorded im... | 7Electricity |
a method for the waterproofing of joints and / or cracks in the upstream face of dams , other hydraulic works and concrete or masonry structures . a waterproofing membrane includes a strip of elastically yielding synthetic material that is fastened to the surface to be protected along the whole joint and / or crack . p... | 4Fixed Constructions |
the disclosure describes a digitally controlled raster scan display system comprising a video signal generator that is automatically synchronized with the frequency of the a . c . power line from which it is powered to prevent line frequency beating . the display system also comprises a raster scan display generating a... | 7Electricity |
automated test equipment used to test semiconductor components during the manufacturing process . the ate generates and measures signals at test points of a device under test . the ate includes a signal formatter with an sr latch having set and reset inputs each connected through or coupled to a number of signal channe... | 7Electricity |
there is disclosed an apparatus for measuring the strength of an electromagnetic field . the apparatus comprises a plurality of antennas arranged such that the field is received from all directions , each antenna supplying an rf signal as output . the apparatus also comprises a plurality of transforming modules , each ... | 6Physics |
an improved secure programming technique involves reducing the size of bits programmed in on - chip secret non - volatile memory , at the same time enabling the typical secure applications supported by secure devices . a technique for secure programming involves de - coupling chip manufacture from the later process of ... | 7Electricity |
a polyethylene composition , in particular suitable for the preparation of films , and a process for preparing the same are described . the polyethylene composition of the invention comprises from 50 to 89 % by weight of a first polyethylene component comprising at least one multimodal polyethylene including a pluralit... | 2Chemistry; Metallurgy |
a low power high efficiency switching power supply comprises a switching transducer having primary and secondary windings . the primary winding is supplied with a primary voltage over a series connected constant current source and zener diode . the primary voltage is chopped by an fet which has a gate connected to an o... | 7Electricity |
a principled , probabilistic approach to meta - learning acts as a go - between for a ‘ black - box ’ image annotation system and its users . inspired by inductive transfer , the approach harnesses available information , including the black - box model &# 39 ; s performance , the image representations , and a semantic... | 6Physics |
an interbody spacer system includes a cage and at least one first fixation blade . the cage includes an anterior wall and a posterior wall connected by a pair of side walls . the at least one first fixation blade partially extends around an outer surface of a first of the pair of side walls and is positionable between ... | 0Human Necessities |
an absorbent article comprising an elongated absorbant pad having a body facing surface and a garment facing surface , a portion of the garment facing surface being coated with a hot melt pressure sensitive adhesive composition comprising a styrene - butadiene - styrene block or multi - block copolymer containing 35 to... | 0Human Necessities |
microwave heating apparatus especially useful for heating and curing reinforced thermo - hardenable synthetic resins is disclosed . heating cells are formed by parallelepipedal enclosures , the walls of which are odd multiples of 1 / 4 the wavelength of electromagnetic energy being utilized for heating . adjustment mea... | 7Electricity |
the invention relates to a bipolar coagulation instrument having a hollow shaft configured as a suction and / or flushing tube and having two electrodes that are electrically insulated with respect to one another and extend beyond the distal end of the shaft . to provide a bipolar coagulation instrument that is both of... | 0Human Necessities |
in an analog test system for testing integrated circuit chips , ac level calibration is achieved by adding a minimal number of new elements and more fully utilizing elements existing in the system . a reference voltage from an existing precision dc power source is fed to an analog switching device . a control signal is... | 6Physics |
an apparatus for controlling a configuration change in a storage system having a plurality of storage appliances with an i / o handler local to each storage appliance for transmitting and receiving i / o requests . a local volume mapper local to each storage appliance maps storage local to the storage appliance ; a rem... | 6Physics |
a system for the metered dispensing of a fragrance in a toilet , in particular in a lavatory of a vehicle , comprises a fragrance container having a fragrance stored in a receptacle , and a port carrying the fragrance and joined with the receptacle for guiding the fragrance out of the receptacle . the port is connectab... | 0Human Necessities |
the number of calories consumed by subject performing an exercise routine is approximated with a computer having a predetermined cycle time during which the distance travelled by the subject is determined . indications of the subject weight , sex and age are entered into a memory of the computer to cause the computer t... | 0Human Necessities |
the present invention comprises an improved method and apparatus for treating water in heat exchange systems . the present invention automatically and inexpensively provides an effective chemical to process water systems at times and in proportion to the need for water treatment in such systems . when used in evaporati... | 1Performing Operations; Transporting |
the invention is a process for preparing 1 , 4 - diazoniabicycloalkanes of formula i wherein the corresponding 1 - hydro - 4 - aza - 1 - azoniabi - cycloalkane salt of the 1 , 4 - diazabicycloalkane is fluorinated in the presence of an alkali metal salt under reaction conditions sufficient to form the desired 1 , 4 - d... | 2Chemistry; Metallurgy |
an antenna arrangement for the inductive transmission of energy has magnetic cores made of a composite material with amorphous or nanocrystalline flakes and a moulded plastic material , so that the magnetic properties suitable for effective energy transmission can be adjusted at the same time as high security against f... | 7Electricity |
the invention provides a novel electric power source unit such as a high - speed pulse power source unit built with a pulse - forming circuit and a dc electric power source unit built with a high - frequency voltage - multipler rectifying circuit having high performance in comparison with conventional units . the inven... | 2Chemistry; Metallurgy |
a chain of the type that is used in a reciprocating chain drive . the majority of the chain is constructed of conventional links that mesh with and are driven by rotating sprockets . a specially constructed link is included in the chain to disengage from the sprockets if the reversal controls of the chain drive mechani... | 8General tagging of new or cross-sectional technology |
chemical transformation of the dihydrothiazine ring of a cephalosporin into the dihydrooxazine ring was accomplished utilizing the novel intermediate having the structure ## str1 ## wherein r is an amino - protecting group and r 1 is the residue of an ester group which can be removed readily without disrupting the rema... | 8General tagging of new or cross-sectional technology |
non - slip laminatable materials are provided by coating a polymer sheet backing with mineral particles adhered to the backing by a radiation curable adhesive . | 8General tagging of new or cross-sectional technology |
a sanding wheel is provided having easily removable and replaceable contoured abrasive strips enabling use of the sanding wheel to sand workpieces of different contours accurately without replacement of the complete sanding wheel . | 1Performing Operations; Transporting |
a system for air injection into tires , comprising a rotary air chamber secured to a hub cap wherein the rotary air chamber is configured to inject air into at least one tire when tire pressure drops below a first adjustable preset value and to release air from the at least one tire when tire pressure rises above a sec... | 1Performing Operations; Transporting |
the present invention is directed to novel implementation techniques which makes orthogonal cdma practical in an a short range mobile telephone environment where significant multipath fading exists . specifically , novel techniques for establishing the time base , frequency , and power control necessary to achieve orth... | 7Electricity |
a remote control for controlling a television receiver . the remote control comprises a communication mechanism for communicating with the receiver , an active nfc reader for communicating with an active or passive nfc device , and a mechanism for transmitting the information received from the nfc device to the receive... | 7Electricity |
a puzzle or gaming device is provided with a polyhedron housing having a plurality of substantially planar faces , each face includes a plurality of tiles and at least one opening . a plurality of response units are secured separately about each opening such that a top edge defined by the response unit is positioned in... | 0Human Necessities |
an image projection apparatus including a light source for emitting a plurality of monochromatic color beams having different wave lengths ; a first light transmit unit ; a light switch unit having a plurality of mirrors for selectively deflecting the monochromatic color beams at a predetermined angle ; a quadrangular ... | 6Physics |
a tire and wheel washing apparatus for cleaning exterior surfaces of tire and wheel combinations of a vehicle as the vehicle is conveyed past the apparatus . the tire washing apparatus preferably includes a longitudinally - extending cleaning element rotating about a shaft having a longitudinal axis extending generally... | 1Performing Operations; Transporting |
a method for charging for services in a communication system comprises a charging entity . the method comprises a step of sending a first message to the charging entity . the method also comprises a step of generating a charging identity at the charging entity if it is determined that the first message does not include... | 7Electricity |
this is a device for bridging the neck of either a wide - necked or narrow - necked aneurysm in the vasculature . in general , it is a device used to stabilize the presence of vaso - occlusive devices in the aneurysm . the device preferably is delivered by a core wire which terminates in an electrolytically severable j... | 0Human Necessities |
a tissue implant member for implanting in living tissue is provided . the implant is formed of a fibrous structure of tantalum filament having a diameter less than 5 microns . | 0Human Necessities |
a method and apparatus for performing motion estimation in a digital video system is disclosed . specifically , the present invention discloses a system that quickly calculates estimated motion vectors in a very efficient manner . in one embodiment , a first multiplicand is determined by multiplying a first display tim... | 7Electricity |
permanent magnet bearings are incorporated into rotating equipment , such as induction machines , in addition to active magnetic or lubricated primary shaft support bearings . the passive magnetic bearings incorporate permanent magnets that generate directionally oriented magnetic fields of selective intensity . the ma... | 5Mechanical Engineering; Lightning; Heating; Weapons; Blasting |
an image processing apparatus has an extracting unit , a dividing unit and a text searching unit . the extracting unit extracts a text part from an image . the dividing unit classifies text in the text part based on color information of the text . the text searching unit searches the text based on the color information... | 6Physics |
in an anti - reflective film comprising alternating layers of high refractive - index layers and low refractive - index layers , by designing such that a designed central wavelength λ 0 is within a wavelength range of 141 nm to 189 nm , and that when the first to eighth layers as counted from a substrate have optical f... | 6Physics |
an apparatus for providing at least first and second representations of an audio signal for use in a communications system is described . the apparatus comprises a first quantizer for quantizing at least a portion of the signal in accordance with a first multidimensional lattice to generate a first representation . the... | 7Electricity |
a document processor includes : a processing unit that performs a process instructed by a user to an electronic document ; a first storing unit that stores at least one of keywords of an attribute element respectively for a plurality of attribute elements ; a second storing unit that coordinates at least one attribute ... | 6Physics |
a method of steering a channel estimation search window , the method comprising providing a series of raw cir tap values to span a channel estimation search window containing a sub - window whose contents are intended to be passed for further processing to produce a refined cir estimate , determining , amongst a plural... | 7Electricity |
a time synchronizer is disclosed for an analog timepiece . an electronic circuit 20 is disclosed which generates a direct current pulse upon receipt of an input signal from a remote source . circuit 20 is operable in two separate modes through outputs from a timekeeping output 25 and a time correction output 38 . the t... | 6Physics |
a pellet having a microstructure including a bismuth phase , a zinc solid solution phase , and a zn 3 hg phase is disclosed . a method of making a pellet including bismuth , zinc , and mercury is also disclosed . moreover , a fluorescent lamp with a fill material including bismuth , zinc , and mercury is disclosed . fu... | 1Performing Operations; Transporting |
a fluid filter assembly incorporates a filter element and valve assembly within a filter housing and base plate . the filter element and valve assembly is a single pre - assembled unit which includes an anti - drainback valve seat and diaphragm , a by - pass valve assembly , a pleated paper filter element , and a sprin... | 1Performing Operations; Transporting |
a cutting table is disclosed which can be used to cut workpieces such as banners . the device comprises a hard - surfaced vacuum table , with a rectangular grid pattern of cutting grooves . one or more raised measuring guides allow quick and accurate alignment and measurement of workpieces . the device is designed for ... | 1Performing Operations; Transporting |
embodiments of the present invention provide a method of fabricating a contact structure in a layer of dielectric material between a semiconductor device and a back - end - of - line interconnect . the method includes creating at least one contact opening in said layer of dielectric material ; forming a first tin film ... | 7Electricity |
as it is often difficult for users of a keyboard to adequately identify and select the correct keys in a keyboard where the light is inadequate , it is desirable to provide a keyboard capable that allows a user to better see keys of the keyboard even in environments where there is not sufficient light to see the keys .... | 7Electricity |
a cell of a recuperator has a passage therein having a first end and a second end . in use a fluid passes through the passage under pressure . the cell must be tested to determine an operational efficiency or leakage within the passage . a pair of sealing mechanisms is positioned at a respective one of the first end an... | 6Physics |
a seal for use with a container having a flexible gusset sheet or the like including a pair of slide fastener runner tapes , releasably interengageable grippers on the tapes , a slider moveable along the tapes toward one end thereof for interengaging the grippers and in the opposite direction for releasing the grippers... | 8General tagging of new or cross-sectional technology |
a system for treating obstructive sleep apnea includes a body implantable in a soft palate , and a fastening element at a proximal end of the body for connecting the body with a hard palate . in one embodiment , the body is curved and has a convex top surface and a concave bottom surface . the curved body is adapted to... | 0Human Necessities |
a driving method for flat panel display device , capable of lowering a peak current which is generated in driving a flat field emission display , supplies a data pulse to a data line and supplies a scan pulse to a scan line , being synchronized with the data line , and the method is conducted by supplying a data pulse ... | 6Physics |
structure for mounting power capacitors including indicator light structure for indicating the condition of one or more power capacitors and including a catch basin for retaining liquid from power capacitors mounted therein . in one modification , the indicator light structure prevents removal of the cover of the capac... | 7Electricity |
a system and method is disclosed for a personal radio recorder . the personal radio recorder allows for random access of communication signals by identifying a channel and time . the personal radio recorder is capable of concurrent reception , storage and playback of a complete spectrum of individual communication sign... | 7Electricity |
an improved vault that facilitates the underground storage of electronic equipment , such as instrumentation for wireless telecommunications antenna systems . the vault preferably includes an flood evacuation system that prevents the electronic equipment from being submerged under water when the vault floods , a break ... | 7Electricity |
a treadmill system having a side work surface at a height convenient for a user access for working . the treadmill also has a safety rail that runs longitudinally . a safety belt that may be worn by a user is anchored to the side rail . in one embodiment , the side rail height and the belt are configured to support the... | 0Human Necessities |
a data processing system provides a diagnostic circuit having a scan - out function , that includes error checking . a scan - out address check code is generated by a sending unit and another scan - out address check code is generated by a receiving unit . the scan - out address check codes are compared in the sending ... | 6Physics |
the present invention generally comprises a floating slit valve for interfacing with a chamber . a floating slit valve moves or “ floats ” relative to another object such as a chamber . the slit valve may be coupled between two chambers . when a chamber coupled with the slit valve is heated , the slit valve may also be... | 8General tagging of new or cross-sectional technology |
a pulp pre - processor for the papermaking industry uses pulp fiber analyzers to determine the distribution of fiber parameters , such as length , curl or coarseness from a feed source , such as recycled pulp , and mixes metered portions of pulp from augmenting pulp sources on an as - needed basis to provide a uniform ... | 3Textiles; Paper |
this invention is suitable for directly driving from an alternating current line voltage source an array of led lamps with a minimal amount of ancillary circuitry . most of the required circuitry is situated within an integrated circuit , which includes a full wave rectifier , transient protection , a current control t... | 7Electricity |
a self - propelled printer comprises a processor ; an interface communicatively connected to the processor for providing at least information respective of a surface to be printed ; a memory communicatively connected to the processor , the memory containing instructions that , when executed by the processor , configure... | 1Performing Operations; Transporting |
packaging materials made from water - soluble nylons are disclosed , that readily contain materials such as caustic chemicals and upon exposure to water dissolve to provide for the release of the chemical into an aqueous environment . the materials are made from select polyether diamines and select aliphatic dicarboxyl... | 8General tagging of new or cross-sectional technology |
a method for producing carbon fibers in a vertical carbonizing furnace and an apparatus for producing carbon fibers using such a method are disclosed . the furnace includes a heating chamber for carbonizing fibers , the furnace including , a fiber inlet at the upper end of the chamber an air tight sealed fiber outlet a... | 3Textiles; Paper |
a semiconductor device substrate has fine terminals with a small pitch and is able to be easily produced at a low cost without using a special process . a mounting terminal has a pyramidal shape and extending between a front surface and a back surface of a silicon substrate . an end of the mounting terminal protrudes f... | 7Electricity |
the present invention discloses an apparatus and a method for diagnosing abnormal conditions , that quantitatively considers acquisition difficulties between abnormal symptoms provided on a computer screen and quantifies acquisition difficulties of the abnormal symptoms through distinctiveness of measuring devices to e... | 6Physics |
a fixing apparatus includes a fixing device having a heating roller which rotates and a press roller which rotates in tight contact with the heating roller , and adopted to heat and press a medium with an unfixed image by passing the medium between the rollers , thereby fixing the unfixed image , a detection device whi... | 6Physics |
a private dialing plan for the communication of packetized voice on a packet - based network using a signaling protocol such as q . 931 to establish , maintain and release switched connections over the network . the dialing plan uses a “ telephone number ” based on a conventional 10 - digit telephone number , such as t... | 7Electricity |
the invention relates to yo - yos and in particular high - performance ball - or roller - bearing yo - yos capable of extremely wide string - gap settings suitable for “ new school ” yo - yo tricks . the present invention addresses the need to center the yo - yo string on the bearing or bearing sleeve along the axial e... | 0Human Necessities |
a shower bow apparatus consisting of a rigid high impact rod which forms an horizontal bow causing a shower curtain to be held out from the showering area . the rod is held in place in use by inserting the ends into angled bores in brackets attached to the walls . various storage devices are provided for storing the ro... | 8General tagging of new or cross-sectional technology |
the environmentally safe filtration control agent for drilling fluids is an additive for aqueous drilling fluids to reduce the loss of fluids from the mud cake to the pores of the formation during the drilling of oil and gas wells . the additive may be powdered grass formed by drying grass and grinding the dried grass ... | 2Chemistry; Metallurgy |
the invention emanates from a hand - held grinder , in particular an orbital grinder , with at least one handle in or on a housing part and with a drive unit to drive a grinding disc in or on a disc - shaped tool carrier in a housing , wherein the grinding disc is on a grinding disc plane and the direction of force is ... | 1Performing Operations; Transporting |
systems and methods for enabling on - chip features via efuses . a system comprises an electronic fuse array coupled to each features capability register within an instantiated computational block . the efa comprises a plurality of rows wherein programming an row comprises blowing one or more efuses of the row . a vali... | 6Physics |
terminal apparatus having a telephone function stores a correlation relationship between a prefix number of a first n digits of a telephone number decided based on a numbering plan and a total number of digits for a telephone number decided based on a numbering plan , for a plurality of types of numbering plans . in th... | 7Electricity |
a low power color image capturing system having a power source , the system comprising : a narrow bandwidth illuminator adapted to provide illumination having a peak intensity defining a narrow bandwidth ; an image capturing device adapted to capture a raw image from an object illuminated by the narrow bandwidth illumi... | 7Electricity |
a dental implant device for mounting a prosthesis and minimizing the lodging of extraneous substances in interstitial spaces . a root form implant fixture is permanently implanted in a user &# 39 ; s jaw bone . the fixture includes anchorage and engagement sections . the engagement section includes a cylindrical portio... | 0Human Necessities |
a method of immobilizing a contaminant within a component includes identifying the contaminate ; and thermally processing the component via a specific thermal cycle related to the contaminate . a method of repairing a component includes immobilizing a contaminant within the component ; and weld repairing the component ... | 5Mechanical Engineering; Lightning; Heating; Weapons; Blasting |
a method is provide for operating a blackjack game . means are provided for a player to make an initial wager in order to participate in a standard game . further means are provided for the player to make a further wager on a jackpot feature . after the cards are dealt , the appearance of a selected card combination is... | 6Physics |
a floor liner includes a layer of coated kraft paper and a layer of nonwoven fabric , the layers being adhesively bonded together . cut - outs are formed in the liner . the liner occupies the space beneath a piece of kitchen equipment , and absorbs spills and grease from such equipment . the liner can be removed and re... | 1Performing Operations; Transporting |
a method and apparatus for accomplishing source learning in a data switch of the type having a plurality of switching modules where each supports one or more external network devices and a backplane interconnecting the switching modules . each switching module has logic resident thereon for performing distributed sourc... | 7Electricity |
a vibration plate has a sole element that can be fastened durably and without difficulty by straightforward techniques . this is achieved in that , rather than being fastened on the ground - contact plate or the oscillation generator of the bottom mass , the sole element is fastened on the top mass with the drive motor... | 4Fixed Constructions |
an updraft carburetor of the type used on normally aspirated light aircraft engines and having a manually operable cable controlled mixture mechanism is provided with a biasing device which urges the mixture mechanism toward the full rich position to prevent engine failure in the event of cable failure . | 5Mechanical Engineering; Lightning; Heating; Weapons; Blasting |
the present invention relates to devices , system and method for detecting gestures . the devices , systems and methods uses optically shape sensing devices for tracking and monitoring users . this allows unhindered , robust tracking of persons in different setting . the devices , systems and methods are especially use... | 6Physics |
electrochemical storage battery normally operating at an elevated temperature , surrounded by heat insulation to retard heat loss . the surrounding heat insulation is an enclosed gastight cavity under subatmospheric pressure to impede heat flow by convection , and a radiation shield in the interior of the cavity in the... | 7Electricity |
organosilicon compositions which can be cured to produce elastomers , in particular elastomers suitable for use in the food industry , contain very fine particulate aluminum oxide powder in minor amount . non - blocking sheets and pellets can be formed from the compositions , and later molded and cured . | 2Chemistry; Metallurgy |
the present application describes deuterium - enriched posaconazole , pharmaceutically acceptable salt forms thereof , and methods of treating using the same . | 2Chemistry; Metallurgy |
sound speaker and methods to make various types of a sound speaker for a user . one embodiment is a method of making a sound speaker . a second embodiment is a sound speaker to use with different media in the environment . | 7Electricity |
a reinforced panel , made of a composite material , includes a single base layer . a first plurality of mutually parallel ridges is affixed to the surface of the base layer . a second plurality of mutually parallel ridges is also affixed to the surface of the base layer , but oriented transverse to the first plurality ... | 4Fixed Constructions |
an optical imaging system for producing and applying image masks consisting of an original object holder , a lens and prism associated with the object holder for producing multiple images , recording means for these images , means for maintaining these recorded images or masks in precise register with the original obje... | 6Physics |
a revisable intervertebral implant may include two end plates designed to detachably receive a variety of intermediate components including articulating bearing inserts , elastic inserts , and fusion blocks . each intermediate component may be secured to a snap insert that snaps into engagement with the corresponding e... | 0Human Necessities |
an exerciser provides low impact exercise for the upper and lower body of an operator . the apparatus includes an upper portion having moving rungs simulating a hand - over - hand motion to exercise one &# 39 ; s upper body and a lower portion having moving platforms simulating a stair - like climbing motion to exercis... | 0Human Necessities |
a teaching aid for piano and other keyed musical instruments . the device has switches electrically connected to a matrix array and mechanically linked to each key for detecting each key depression , an led associated with each key for signalling the keys which should be played and an alphanumeric display for showing n... | 6Physics |
a field dressing tool for big game animals and a method for using same is disclosed . the tool includes a tip portion , a plurality of barbs extending radially and rearwardly from the tip portion , a shank extending from a rear portion of the barbs , and the handle on the shank opposite the tip portion . a barrier memb... | 0Human Necessities |
a storage system comprises a plurality of hard disk drives and a storage controller providing a plurality of virtual volumes to a server and including a processor and a memory . the storage controller allocates pages of the plurality of virtual volumes to the plurality of hard disk drives in response to write requests ... | 6Physics |
a method of preparing oil - extended elastomer and shoe sole compound as an integral part of the anionic polymerization process for making elastomer is presented . the method eliminates the step of isolating the neat elastomer and of reheating the elastomer to compound it into the final product . | 2Chemistry; Metallurgy |
a layer of x - ray photoconductor is sandwiched between electrodes for conversion of x - radiation to an electrical signal . the photoconductor layer is biased , and films of zinc sulfide may be used between the layer and each electrode , to minimize dark current . arrays of solid state radiation detectors utilizing th... | 7Electricity |
this disclosure provides for a unified , centralized , preprocessing electronic messaging solution that performs value - added tasks to electronic messages on behalf of the isp or the end user , before these messages are delivered to the destination e - mail server . the service can detect and detain damaging or unwant... | 7Electricity |
Subsets and Splits
No community queries yet
The top public SQL queries from the community will appear here once available.