text stringlengths 73 3.45k | label class label 9
classes |
|---|---|
an optical lens system having a small f number , a wide angle of view , a short total length and a low manufacturing cost , includes , in order from an object side to an image side : a stop ; a first lens element with a positive refractive power ; a meniscus second lens element with a negative refractive power ; a thir... | 6Physics |
a food carrier configured for use in decorating , storing , serving and transporting food in a single device . the food carrier includes a turntable base having a body and a rotating member that rotates about a central axis relative to the body , a serving platter configured to removably secure to the turntable base ; ... | 0Human Necessities |
a contaminant sensor is provided which has an ultrasonic guided wave transducer that is bonded to a wall in which the ultrasonic energy is transmitted . a detector reflector is provided at a selected distance from the transducer , which will reflect signals that are affected or changed by contaminants collecting on an ... | 6Physics |
an adaptive forward differencing apparatus , wherein , when rendering curves , calculated x , y values are increased or decreased in order to create values which correspond to the next pixel of the display crt , such that curves of substantially one pixel increments are continuously and uniformly generated . the appara... | 6Physics |
systems and methods of increasing blood flow in a blood vessel with ultraluminal plaque . one disclosed method includes inserting an imaging guidewire into the blood vessel to the intraluminal plaque , propelling a catheter with a working head over the guidewire towards the distal end of the guidewire , scanning with t... | 0Human Necessities |
a method for transferring heat includes flowing a wastewater through a tank and flowing a fluid through a heat exchanger having an outer surface . the method further includes aerating the wastewater to produce a convective flow , contacting the outer surface of the heat exchanger with the convective flow to exchange he... | 8General tagging of new or cross-sectional technology |
apparatus for sensing the exstence of a fire and providing a warning , if desired , with improved discrimination against the possibility of false alarms . dual channel detectors are used , one detector being set to respond to incident radiation having a wavelength in the range of 0 . 8 to 1 . 1 microns while the other ... | 5Mechanical Engineering; Lightning; Heating; Weapons; Blasting |
a portable radio terminal for realizing automatic frequency control for automatically controlling the oscillation frequency of an oscillator includes a unit for intermittently performing afc operation , and a unit for shortening an afc operation stop period when the frequency shift of the oscillation frequency is large... | 7Electricity |
a system and method for a secure weapon concealment compartment situated in a personal carrying item such as a purse , handbag , briefcase , backpack or luggage that allows a person to safely and efficiently carry , store and make available for use a weapon . the concealment compartment includes weapon securing having ... | 0Human Necessities |
the present invention provides a photosensitive color proofing article incorporating an antihalation effective amount of one or more antihalation dyes of the general formula shown below : ## str1 ## wherein : z is an oxygen atom , nh , or nr ; r is an alkyl group of 1 to 12 carbon atoms or a hydrogen atom ; r 1 represe... | 6Physics |
replaceable shaving assemblies are disclosed that include a razor cartridge having a lubricating strip geometry that is designed to work with the blade geometry and other cartridge features to provide a close , comfortable shave over the intended lifetime of the cartridge . shaving systems including such shaving assemb... | 1Performing Operations; Transporting |
an organ storage device permits both static storage and perfusion of an organ without removing the organ from an organ container . the organ storage device includes a contoured organ container . the organ container is stored and transported in an insulated temperature controlled static storage module . the container mo... | 0Human Necessities |
a portable , wireless patient monitor may be placed with the patient in the bore of an mri machine eliminating the need for separate cabling between the mri machine and an external monitoring unit . in one embodiment , the patient monitor may be attached to the patient &# 39 ; s shoulder by a harness or the like which ... | 6Physics |
an adjustable hinge device is provided for a foldable apparatus in accordance with the present invention . the foldable apparatus , such as a portable mobile phone , comprises a cover and a body connected by the hinge so as to make the cover rotatable relative to the body between a fully opened position and a fully clo... | 8General tagging of new or cross-sectional technology |
apparatus and methods for acquiring seismic data using a seabed seismic data cable positioned on a seabed are described , including controlling effect of water flow on the cable during data acquisition using fairing elements , which may be caused to extend from the cable generally transversely as water flows past the c... | 6Physics |
a logic gate comprises a first switch , a second switch , a data network and a keeping circuitry . the first switch is adapted to connect a logic node to a first potential responsive to a transition of an enabling signal . the second switch is adapted to connect the logic node to a second potential via an electrical pa... | 7Electricity |
a pipe connector with helically threaded frustoconical pin and box surfaces . the connector is axially snapped together , but is rotated for disengagement . centralizing surfaces on each thread form abut opposing crests to maintain concentrically , thereby detering disengagement under bending moments . | 4Fixed Constructions |
a cover assembly for a swimming pool and which can be raised and lowered , the cover assembly comprising a frame which is relatively rigid , a covering material which is supported by the frame , and a plurality of extendable and retractable leg members which are associated with the frame such that extension of the leg ... | 4Fixed Constructions |
the invention relates to a new method of characterizing a target polynucleotide . the method uses a pore and a hel308 helicase or amolecular motor which is capable of binding to the target polynucleotide at an internal nucleotide . the helicase or molecular motor controls the movement of the target polynucleotide throu... | 2Chemistry; Metallurgy |
a food container made of thin plastic sheet material comprises bowl and a lid , each having a peripheral sealing region with a downwardly facing channel generally shaped like an inverted “ u ”. the outward edges of the channels are lockingly engaged . the channels mate and engage to form a primary seal at a conical int... | 1Performing Operations; Transporting |
a jumper that has a housing and is used for bridging two modular electric terminals which are arranged next to one another and are each equipped with a busbar . at least one opening is formed in the busbars . in order to be able to easily actuate the jumper according to the invention and flexibly and easily insert the ... | 7Electricity |
information symbols are transmitted simultaneously on independent streams using the same spreading code but from different transmit antennas at the transmitter . these simultaneous data stream could be intended for the same user or for different users . each stream of data can belong to a different signal constellation... | 7Electricity |
a muffler of a vehicle includes a first muffler body so as to form a first chamber , at least a second muffler body including a housing , one end portion opened and the other end portion closed , wherein one of the second muffler bodies is fitted into the other end portion of the first member to form a second chamber a... | 5Mechanical Engineering; Lightning; Heating; Weapons; Blasting |
an apparatus and method for low power , single - ended sensing in a multi - port static random access memory using pre - discharged bit lines includes holding a bit line associated with the memory cell at a zero voltage potential when the memory cell is not being accessed ; releasing the bit line from being held at a z... | 6Physics |
an excavation tooth point longitudinally extending along an axis and having a pocket area extending inwardly through a rear end thereof is telescoped onto a nose portion of an adapter structure by inserting the nose portion into the tooth point pocket area . the inserted nose portion has a tapered side opening therein ... | 4Fixed Constructions |
described herein are embodiments of a method that includes coupling a high - q resonator of a transmitter and a high - q resonator of a receiver together by a common inductance of the transmitter and the receiver ; and adjusting the transmitter , the receiver , or both , to control power transmitted wirelessly between ... | 7Electricity |
disclosed are new methods of using - 5 - fluoro - 2 - methyl - 1 - phenyl ] methylene ]- 1h - indene - 3 - acetic acid or a therapeutically acceptable salt thereof with an organic or inorganic base for the treatment of complications associated with diabetes mellitus . the compound inhibits lens aldose reductase in a di... | 8General tagging of new or cross-sectional technology |
a field effect transistor is formed having wrap - around , vertically - aligned , dual gate electrodes . starting with a silicon - on - insulator structure having a buried silicon island , a vertical reference edge is defined , by creating a cavity within the soi structure , and used during two etch - back steps that c... | 7Electricity |
a process for producing fibrous material which includes the following : preparing a solution of chemicals that includes less than 25 % of sulphite , based on the oven - dry amount of the lignocellulosic raw material ; mixing the solution of chemicals with wood in a specified liquor material ; heating the solution of ch... | 3Textiles; Paper |
the foaming characteristics of a foamant to be used in the recovery of oil from a subterranean oil - bearing formation by carbon dioxide foam flooding , are determined by passing carbon dioxide through a sample of the foamant in a test cell containing a porous medium under pressure conditions simulating reservoir condi... | 6Physics |
the invention relates to a method for reducing the viability of detrimental oral microorganisms in an individual , said method comprising subjecting the individual &# 39 ; s oral cavity to a bioactive glass , the average particle size of which is less than 100 μm . furthermore , this invention concerns a method for the... | 0Human Necessities |
disclosed herein is a coupling assembly for use with a gooseneck trailer . the coupling assembly comprises a height - adjustment device and a coupler mechanism . optionally , the coupling assembly further comprises a locking assembly and a friction fit assembly . the height - adjustment device within the coupling assem... | 1Performing Operations; Transporting |
a method and apparatus for rapidly detecting acceleration variations in a moving object by monitoring the instantaneous velocity of the object . a signal representative of instantaneous velocity is operated on to derive signals representative of average acceleration , instantaneous acceleration and predicted velocity .... | 1Performing Operations; Transporting |
embodiments of the present invention involve three - layer printing members having a central layer that is non - conductive yet abalatable at commercially realistic fluence levels . in various embodiments , the central layer is polymeric with a dispersion of nonconductive carbon black particles therein at a loading lev... | 1Performing Operations; Transporting |
adhesive compositions are provided containing additives which improve application characteristics and which undergo a color change upon application to a substrate . the adhesive composition is preferably in stick - form disposed in an applicator such as a reclosable tube dispenser . | 2Chemistry; Metallurgy |
a handheld measuring device for optical distance measurement includes a transmitting device , a receiving device , an evaluation device , and a homogenizing device . the transmitting device is configured to transmit periodically modulated optical measurement radiation toward a target object . the receiving device is co... | 6Physics |
a releasable locking assembly for a door control cylinder is disclosed . the assembly fits over the rod of the door control cylinder and includes a locking flange member maintained in a confined space within a pair of concentric closed end cup members . the locking flange member engages the rod to hold the door control... | 8General tagging of new or cross-sectional technology |
a method of aligning a clock signal and a data strobe signal in a system comprising a memory controller and a memory , and a corresponding memory system are provided . the method comprising the steps of : putting the memory into a write levelling mode ; incrementing an alignment delay applied to the data strobe signal ... | 6Physics |
a convertible cover includes a cover and first and second nonrectangular panels . the first and second nonrectangular panels each have a generally horizontal set of opposing sides and a generally vertical set of opposing sides . the generally horizontal set of opposing sides is attached to the cover and the generally v... | 0Human Necessities |
the present invention relates to the formation of a ball grid array testing receiver that is scalable for design consideration of miniaturization . a dielectric layer is formed upon a substrate that is substantially conformal to the upper surface of the substrate . a patterned masking layer is formed upon the dielectri... | 8General tagging of new or cross-sectional technology |
the cabinet information center integrates an array of electronic sensors and controls to both standard and purpose built data center equipment cabinets to improve operational efficiencies , reduce costs and protect assets typically installed within standard equipment cabinets utilized in data centers by providing a com... | 7Electricity |
a system and method for attaching soft tissue to bone . the invention comprises the provision and use of a novel two - part anchor for attaching soft tissue and the like to bone . in one form of the invention , the two - part anchor generally comprises a stake and a cap . the stake is adapted to be positioned in bone a... | 8General tagging of new or cross-sectional technology |
the invention provides an improved method for creating a formulation using a solid chemical agent in solution within a reservoir , and treating crops within a storage facility with an aerosol of the solution substantially at the time of use . the method includes having a premixing section for formulating the solution a... | 1Performing Operations; Transporting |
there is provided a new class of derivatives of 2 - nitro - 5 - phenylalkanone oximes and imines that have pre - and post - emergence herbicidal activity . | 0Human Necessities |
an apparatus for treatment of fecal incontinence comprises at least one electrode placed in contact with a pelvic muscle of a patient and a control unit that is coupled to the electrode . the at least one electrode comprises a flexible intra - muscular electrode that conducts electromyographic signals from the muscle .... | 0Human Necessities |
a hidden document - covering device for a scanner , especially for a scanner built in the case of a computer in which a device is used for holding the document on a moving tray during scanning process . the document - covering device always hides itself in the case even when the tray moves out . during the scanning pro... | 7Electricity |
this invention relates to a tag useable with an electronic article surveillance system and comprised of planar conductive material cut into a pair of inverse , first and second spiral conductors wrapped about each other and positioned for capacitive and inductive coupling . the invention also relates to method of makin... | 7Electricity |
methods for detecting disease in a patient are disclosed . the methods involve administering to the patient a quantum dot - analyte conjugate , which includes an analyte that binds to a marker for the disease in the patient &# 39 ; s gastrointestinal tract . the analyte is conjugated to a quantum dot having a character... | 0Human Necessities |
a collapsible storage cabinet having an improved structure and assembly technique is disclosed . the storage cabinet is designed to collapse to a compact size to minimize required shipping and retail space usage , while providing for ease of assembly by a consumer and improved structural design via recessed top and bot... | 0Human Necessities |
a spray nozzle adapter is used with a conventional spray nozzle having a nozzle plug for regulating the flow of fluid in response to a control lever . the spray nozzle adapter has an intake coupler having an axially extending cylindrical wall defining an intake orifice constructed to couple to the spray nozzle , a shaf... | 1Performing Operations; Transporting |
a mobile device may generate reference bits . the mobile device may also produce a frame to send in an uplink transmission having two portions selectively with the reference bits or data bits . | 7Electricity |
an acid dianhydride complex which is characterized in anti - hydrolysis , good stability , and high solubility in an organic solvent , is prepared by a reaction of a basic organic compound having a donor number of at least 20 and being free from an active hydrogen atom in the molecule and a carboxylic dianhydride compo... | 2Chemistry; Metallurgy |
a process for controlling the zinc or zinc and nickel content of a zinc phosphate conversion coating solution employs the addition of edta and titration with calcium ion using a calcium ion electrode . preferably to a second sample is added edta and a thioglycolate and the same titration conducted to obtain the concent... | 2Chemistry; Metallurgy |
a suction probe system for cleaning debris from a surgical site includes a probe tip , a filter unit in fluid communication with the probe tip , and a suction source in fluid communication with the filter unit . the filter unit includes a cylindrical filter having an inner chamber attached to the suction source and an ... | 8General tagging of new or cross-sectional technology |
an arrangement for optical fibre communications , for used , e . g ., in millimetre fibre transmission systems includes : a source of optical radiation defining an offset launch path of optical radiation into an optical fibre , and at least one active element actuatable to selectively vary said offset launch path in or... | 6Physics |
a lift is disclosed which enables an invalid to move without the aid of another person , from a seated position to a standing , or new seated position . the unit supports the body such that minimal upper body strength is required , and body size is accommodated by simple adjustments of the lift arm length and height . | 0Human Necessities |
a package for storing and shipping semiconductor wafers or memory disks is disclosed . the carrier includes a bottom , a cover and a cassette . an improved closure arrangement is provided that not only secures the cover to the bottom , but also compensates for pressure differentials between the inside and outside of th... | 7Electricity |
an impact drivable fastener , suitable for fastening sheet metal articles , includes a shank extending from a tip at one end , which tip is adapted to be driven through a metal sheet , and a head at the other end . a large pitch multi - start thread formation , including ribs separated by flutes , is formed on a part o... | 8General tagging of new or cross-sectional technology |
the fishing box assembly defines a longitudinal axis and includes : a number of box compartments for storing fishing gear therein ; and releasable attachments , for releasably attaching the number of box compartments to one another to form an integral fishing box assembly . | 8General tagging of new or cross-sectional technology |
a grain separator is disclosed comprising a plurality of operatively connected grain separator units and a grain inlet for feeding grain into the separator , wherein the grain is separated . the grain separator also has an outlet for dispensing the grain after the grain is separated and an internal drive for operating ... | 1Performing Operations; Transporting |
a cooling supply package for an electronic component has a supply port communicating with a plurality of outer supply channels , and a return port communicating with a plurality of outer return channels . the outer supply channels and outer return channels communicate with distinct ones of openings in a slot layer and ... | 7Electricity |
a digital television transmitter / receiver and a method of processing data in the dtv transmitter / receiver are disclosed . in the dtv transmitter , a pre - processor pre - processes the enhanced data by coding the enhanced data for forward error correction and expanding the fec - coded enhanced data . a data formatt... | 7Electricity |
an object of the present invention is to lower the voltage applied to the starting resistor of the starting circuit in a switching power supply circuit to reduce the power loss especially when the receiving voltage is high and thereby provide a small and inexpensive switching power supply circuit . according to the pre... | 7Electricity |
the invention relates to an endoprosthesis for replacement of a joint , in which slide surfaces that have different contours and correspondingly define movement planes for bearing are formed by an intermediate part . according to the invention , the intermediate part has a projection , preferably a convex projection , ... | 0Human Necessities |
a process for the stabilization of a fluidized bed against bubble formation which process comprises a vessel , a plurality of permanently magnetized particles dispersed throughout the bed , and means for fluidizing said particles . the particles are designated as permanently magnetized by virtue of their possessing a c... | 1Performing Operations; Transporting |
the present invention provides a pixel array and a process flow for forming an array of pixel cells that features pixel electrodes having overlapping edges . this overlapping pixel configuration precludes absorption of light in inter - pixel regions that could give rise to the appearance of dark lines between bright re... | 6Physics |
a method and apparatus are provided for servicing a telecommunication junction box . the method enables a reduced number of tools to be utilized to service a telecommunication junction box . | 1Performing Operations; Transporting |
the present invention relates to a method for producing an acellular dermal matrix , and to an acellular dermal matrix produced by same , and more particularly , to a method for producing an acellular dermal matrix , in which sucrose is added to base ingredients consisting of glycerol , propylene glycol , and a base so... | 0Human Necessities |
methods and arrangements for annotating digital input . digital media input is accepted , with the input being arranged in frames , while in annotating at least one of the following are performed : the presentation of frames for annotation in non - linear fashion ; and the employment of a cached annotation lexicon for ... | 6Physics |
in accordance with embodiments , there are provided mechanisms and methods for creating , exporting , viewing and testing , and importing custom applications in a multitenant database environment . these mechanisms and methods can enable embodiments to provide a vehicle for sharing applications across organizational bo... | 6Physics |
the temperature of bakery products is reduced immediately after the discharge thereof from the oven , by means of vacuum , by first subjecting the bakery products to a substantially linear pressure reduction as a function of time at a rate of not more than 60 mm hg per second through at least half of the total pressure... | 0Human Necessities |
a coin box monitoring circuit for use in pay telephones , providing coin detection , coin volume totalization , and full coin box signaling to the telephone central office . an included coin chute assembly has three channels that cause nickels , dimes , and quarters to pass through specific locations within each channe... | 7Electricity |
methods of selectively reducing constituents in tobacco as well as the tobacco obtained by such methods are disclosed . subcritical fluids , e . g ., liquid carbon dioxide , serve as the reduction media . | 0Human Necessities |
a compression assembly tool having multiple split bases for attaching connectors of different sizes to corresponding coaxial cables of different dimensions by compressing the connectors axially . the tool uses a light rigid o - frame and at least two pairs of split base supports located at different distances from a co... | 7Electricity |
a push - pull slipsheet handler mountable on a standard hook - type lift truck carriage compatibly with load - handling forks mounted on the carriage . the slipsheet handler comprises a push - pull assembly and split platen , both of which receive their vertical support from the load - supporting surfaces of the forks ... | 1Performing Operations; Transporting |
circuitry for use in a differential amplifier includes an input stage having a first differential amplifier and an offset compensation stage that includes at least one controllable current source . the offset compensation stage is connected to a bias input of the first differential amplifier . the circuitry includes an... | 7Electricity |
an interface connector is provided for connecting homogenous spacecraft cells . the interface connector includes at least one male valve assembly and at least one female valve assembly . the male valve assembly includes an extendable and retractable piston having a central conduit . the female valve assembly has a cent... | 5Mechanical Engineering; Lightning; Heating; Weapons; Blasting |
a bicycle helmet is disclosed having a flexible , articulated member depending from the rear of the helmet , providing a closer fit to an individual wearer &# 39 ; s head and improving stability of the helmet on the head , particularly for mountain bike riding . the articulated member contacts the wearer &# 39 ; s head... | 0Human Necessities |
a stent formed from cannula and having flexible segments and high hoop strength segments alternating therealong . axial tie bars interconnect the segments ; minimal length reduction would occur upon expansion . in the high hoop strength segment , struts are initially parallel in the unexpanded strut condition , while i... | 0Human Necessities |
an improved two - step replication process for fabrication of porous metallic membranes is provided . a negative of a porous non - metallic template is made by infiltration of a liquid precursor into the template , curing the precursor to form a solid negative , and removing the template to expose the negative . metal ... | 8General tagging of new or cross-sectional technology |
a method of temperature control for maintaining actual temperature at a set point uses a learning period from which to acquire parameters that are used to control temperature . the method defines a learning period as one complete oscillation of the actual temperature about the set temperature . during such an oscillati... | 6Physics |
a method of assembling strings of pocketed coil springs into an innerspring assembly which may be used as the core of a mattress , cushion or similar body support foundation uses a fabric material , preferably having an adhesive component , between rows of pocketed coil springs . the adhesive material serves to bond th... | 1Performing Operations; Transporting |
an information processing apparatus , which performs setting of a mixture model function representing a mixture model along with adaptively adjusting the number of model components mixed in the mixture model , includes an acquisition section configured to acquire a first data sample and a second data sample , both of w... | 6Physics |
enables a computer - assisted management of enterprise - network files of interest , and trouble - free migration of enterprise - wide business data and processes currently built and maintained in two popular tools , spreadsheets and desktop / departmental databases . includes : file - system repository that lists each... | 6Physics |
the invention relates to a method for returning a rental including receiving a communication about a rental from a client operated by a renter . the method further includes the steps of determining the source of the rental , or rental store , obtaining the rental , and delivering the rental to the source . | 6Physics |
a fabric having at least one hydraulically napped surface comprised of tangled fibers is disclosed . because the fiber tangles are created from intact , undamaged fibers , fabric strength is not adversely affected by treatment . in addition , laundering enhances entanglement and the aesthetic qualities attributed to th... | 3Textiles; Paper |
the invention relates to a phase and sedimentation - stable , plastically deformable preparation with intrinsic pore formation that can be used for instance for filling bone defects and for augmentation , and also relates to a method for producing and using same . the object of the invention , to provide a phase and se... | 0Human Necessities |
the present invention relates to novel water - soluble analogs of carbamazepine and compositions containing them . the novel compositions are particularly suited for intravenous administration . the analogs of carbamazepine are useful in the treatment of epilepsy and related disorders . | 2Chemistry; Metallurgy |
a motor gasoline composition for use in automotive vehicles is disclosed . a selected gasoline fraction is combined with a specified amount of a selected alkali earth metal salt whereby plug fouling inhibiting ability is greatly improved . | 2Chemistry; Metallurgy |
a method for managing access authorization of peripherals of an electronic apparatus is provided . the method includes the step of : providing a data storage for storing a peripheral registry table which stores hardware ids of the peripherals ; reading the hardware id of the peripheral when the peripheral is connected ... | 6Physics |
an entire column , written in a specific numerical order , different from traditional multiplication tables , is shown one at a time until all three noble &# 39 ; s columns of the multipliers and solutions appear together . without even knowing how to multiply , one can write these columns that end up with multiplicati... | 6Physics |
a method of treating blue or black denim fabric to change its color , a composition used to create the color change , and the denim fabric produced thereby . the composition is applied to the denim fabric in a washing machine and comprises cellulase enzyme , a detergent , a salt , a buffer and dyestuffs . the fabric is... | 8General tagging of new or cross-sectional technology |
a method for transferring live video signals from a video camera of a local system to a remote video - display system via low - bandwidth communication lines is disclosed . the method is especially useful for a fixed camera located at a predetermined location , such as a security camera , for monitoring a picture of a ... | 7Electricity |
a client device providing enhanced network traffic security . the client device includes a processor and a network connection element selectively operable to provide two - way data traffic between the client device and a digital communications network such as the internet . the client device includes a memory device ma... | 7Electricity |
wall mounting assemblies and methods are disclosed . the assembly includes a bracket that has two frame members coupled at a hinge . each frame member has a hook for engaging a recess or slot on a panel . the assembly further includes a panel that has edges that are configured to engage the edges of adjacent panels , w... | 0Human Necessities |
an image processor system for a charge coupled device or cmos imaging system includes a histogram - based automatic gain control circuit which first controls gain by adjusting said ccd system and then for yet a higher gain level makes gain adjustments in said cdsvga circuit and a digital gain circuit to produce a combi... | 7Electricity |
an electric probing - test machine comprises a probe card having a plurality of probes contacted with chips of a semiconductor wafer and serving to apply test signal to a tester which judges whether circuits on the chips of the wafer are correct or deficient , a main chuck for holding the wafer at a test temperature , ... | 5Mechanical Engineering; Lightning; Heating; Weapons; Blasting |
a solar - powered lighting apparatus having a light transmissible shade coupled to a housing that receives a solar cell , a battery and at least a portion of a lighting element assembly . in one embodiment , the shade may have a spherical shape achieved with a support unit or achieved by operation of gravity . a bottom... | 5Mechanical Engineering; Lightning; Heating; Weapons; Blasting |
the present invention relates to novel antiproliferative 1h - 1 , 8 - naphthyridin - 2 - ones of the general formula or pharmaceutically acceptable salts thereof : in which the variable groups are as defined herein , and their preparation and use in therapeutic treatment of disorders related to inhibition of tyrosine k... | 2Chemistry; Metallurgy |
an improved distillation device which uses a combination of centrifugal and positive displacement pumps to purify raw liquid in an area of limited space . the device includes evaporation assembly having a boiling chamber , a valve and float switches for maintaining the liquid level in the boiling chamber at a predeterm... | 8General tagging of new or cross-sectional technology |
Subsets and Splits
No community queries yet
The top public SQL queries from the community will appear here once available.