text
stringlengths
73
3.45k
label
class label
9 classes
a power gated semiconductor integrated circuit comprises : logic circuit to be power gated , said logic circuit having a virtual ground rail ; footer device disposed between said virtual ground rail and a ground rail for reducing power consumption of said logic circuit ; and virtual rail voltage clamp disposed electric...
7Electricity
an automatic press line is disclosed which has a series of presses with a conveyor for transporting a succession of workpieces from one press to the next , and loading / unloading devices mounted one to each end of each press for loading and unloading the workpieces into and from the press line and for the transfer of ...
8General tagging of new or cross-sectional technology
a method and computer program product which allows both phone - based and ip - based clients to participate in a single audio conference . the method enables at least two multi - point control units to connect via a standard data linkage . the method and computer program product enables the phone - based mcu to handle ...
7Electricity
the invention relates to an electrical energy generation facility comprising :— a steam generation device that is suitable for producing saturated steam from a heat source and is arranged in a chamber ;— a set of one or more separators that is / are connected downstream to the steam generation device and is / are suita...
5Mechanical Engineering; Lightning; Heating; Weapons; Blasting
a pneumatic splicing apparatus for spun yarns comprising a splicing member having a splicing hole and a jet nozzle for jetting a compressed fluid into the splicing hole , control nozzles arranged on both the outer sides of the splicing hole to suck and to untwist the yarn ends , cutting devices for cutting the yarn end...
1Performing Operations; Transporting
a transducer stack includes rings of piezo - electric ceramic alternating with metal electrodes along a threaded central shaft extending from a titanium back plate . a spacer or threaded element threaded on to the shaft holds the ceramic rings and electrodes in compression against the back plate . the transducer stack ...
0Human Necessities
an illumination assembly for emitting light for imaging a target object comprises an illumination source that emits at least one light beam upon activation toward an illumination guide . the illumination guide has a first and a second side such that the light beam from the illumination source is scattered between the f...
6Physics
a braking system operable independent of driver input , where the braking system includes a primary brake system , a secondary brake system , a primary controller controlling fluid pressure in the primary brake system , and a secondary controller controlling fluid pressure in the secondary brake system independently of...
1Performing Operations; Transporting
a memory engagement game is based on montessori educational principles and employs elements of a trivia game and a bingo game . the game includes a game board having a plurality of openings , a movable cover associated with each opening , a plurality of game cards that can be inserted into the game board , and a plural...
0Human Necessities
a system and method for implementing embedded electronics in environments where radiation or extreme temperatures are used is disclosed . embedded electronics are affixed to various components of a pharmaceutical system , thereby enabling the customer to download pertinent information about the component , such as lot ...
0Human Necessities
provided is a pterygium animal model produced by injecting human - derived pterygial epithelial cells that are isolated and cultured in vitro . the animal model has characteristics similar to those of pterygium , which are observed only in humans , wherein such characteristics are caused in such a way that pterygial ep...
0Human Necessities
a method for diagnosing hsv infections in human or non - human patients which involves intravenously administering to the patient a non - invasively assayable ligand - labelled anti - viral drug , wherein the drug is a compound which is phosphorylated bby the hsv - induced thymadine kinase present in hsv - infected cel...
8General tagging of new or cross-sectional technology
the present invention relates to a chemical toner composition and a method for preparing the same . the chemical toner composition includes : a resin emulsion ; a pigment dispersion ; a wax dispersion ; and a dispersible polymer coagulant , wherein the dispersible polymer coagulant is a copolymer comprising unsaturated...
6Physics
an equipment for controlling a plurality of computers and the operating method thereof are provided . the equipment electrically connects to a liquid crystal display module and a touch lcd module and a plurality of computer respectively , where the lcd module receives and displays an image of one of the plurality of co...
6Physics
there is disclosed antibody molecules containing at least one cdr derived from a mouse monoclonal antibody having specificity for human cd22 . there is also disclosed a cdr grafted antibody wherein at least one of the cdrs is a modified cdr . further disclosed are dna sequences encoding the chains of the antibody molec...
0Human Necessities
an estimating execution for an inner surface portion adhesion fuel amount is practiced distinctlly and independently to an execution processing for a basic fuel injection amount . a correction coefficient to be multiplied by the basic fuel injection amount is calculated in accordance with the estimation execution for t...
5Mechanical Engineering; Lightning; Heating; Weapons; Blasting
in an for controlling a feeder or feeder cart used in a pick - and - place electronics assembly machine , non - physical contact transmitters and receivers transfer data , such as feeder trigger signals , feeder ready signals , and component identification and usage information , between the feeder and / or feeder cart...
8General tagging of new or cross-sectional technology
a hands - free activating valve which permits liquid to flow and be ingested by the user . the apparatus includes a mouth portion and a mounting portion which engages to the opening of a container such as a water bottle . embedded within the mouth portion is the hands - free activating valve which includes an elongated...
1Performing Operations; Transporting
a technique is described whereby a continuous wave radar transmitting a carrier with wide band modulation may be arranged adaptively to null large clutter returns from clutter at any range or azimuth .
6Physics
an electrocapillary color display sheet is disclosed which utilizes three spaced apart and parallel sheets in which the medial sheet has a plurality of sets of at least two reservoirs . the space between the medial sheet and one of the other sheets create a first sealed passage and the second space between the medial s...
6Physics
a phase - change random access memory device and a method of manufacturing the same . the pcram includes a heating electrode having an upper surface protruding in a stepped shape and a phase - change material layer formed in a phase - change space on the heating electrode , the phase - change material layer having a pl...
6Physics
this invention proposes a new method of sending the transmission configuration information from the transmitter to the receiver . this method is non - intrusive to the transmitter requiring no inquiry , contact , or connection from the receiver , unlike the existing methods . it reduces the load on the transmitter and ...
7Electricity
the direct reaction of elemental phosphorus acid catalyzed by hydroiodic acid produces orthophosphorus acid free of orthophosphoric acid and phosphine free of diphosphine .
2Chemistry; Metallurgy
devices and methods for powering a medical device for sustained delivery of fluids or continuous monitoring of body analyte are disclosed . the devices may comprise a pumping mechanism , a driving mechanism for activating the pumping mechanism to dispense fluid , and a power source coupled to the driving mechanism and ...
0Human Necessities
there is provided a process for the purification of ammonia or ammonium salt containing waste waters using alkali metal or alkaline earth metal hypochlorites comprising adjusting the waste water to an initial ph of 8 - 10 . 5 with an alkaline material and then treating the waste water with an alkali metal or alkaline e...
2Chemistry; Metallurgy
a vehicle power system includes an electrical power source , an electrical bus , and a contactor electrically connected with the electrical power source and electrical bus . the contactor includes first and second poles , dual plungers each operatively associated with one of the first and second poles , and an electrom...
8General tagging of new or cross-sectional technology
a transmission system includes : a first transmission device configured to transmit an input signal to a second transmission device via a transmission section , the first transmission device preforms operations of : saving overhead information included in a first frame of the input signal from a region in use to an unu...
7Electricity
a liquid crystal display device has an insulating first substrate , a plurality of pixels , a plurality of image signal lines , a plurality of scanning signal lines , first and second common wirings disposed on the first substrate outside the display area constituted by a plurality of the pixels , a first electrostatic...
6Physics
a wrist watch and band protector . the wrist watch and band protector has a substantially circular body portion , a pair of extensions formed on and emanating from the body portion such that each extension of the pair of extensions are disposed mutually opposite each other on the body portion and are colinear , and fas...
6Physics
a charge monitoring apparatus is mountable on or connectable to a vehicle which uses electrical power supplied from a battery on the vehicle for traveling . the charge monitoring apparatus includes a vehicle id holding portion that holds vehicle - side identification information which is uniquely allocated to each spec...
8General tagging of new or cross-sectional technology
this invention relates generally to a device to assist a smaller person in applying the heimlich maneuver to a larger person that is sitting , standing or lying prone on his back or in performing the maneuver on himself .
0Human Necessities
a bitumen package is disclosed . the package comprises of paving bitumen binder having a softening point in the range of 30 - 65 ° c . enclosed within a multi - layered polymer film encasement , each layer being a thin flexible continuous self - sustaining polymer film , such that upon melting , the polymer becomes hom...
1Performing Operations; Transporting
an orthopedic padding including an elongate spacer fabric having spaced faces interconnected and separated by an intermediate spacer area , the spaced faces having a knitted construction different from a knitted construction of the intermediate spacer area , and the elongate fabric constructed at least in part of hydro...
8General tagging of new or cross-sectional technology
a single crystal pull apparatus has a multilayer crucible wherein the crucible has an outer crucible , an insertable layer intimately fitted thereon , and a wire frame positioned between the insertable layer and an inner crucible . the insertable layer , wire frame and inner crucible are preferably composed of platinum...
8General tagging of new or cross-sectional technology
a one - piece football uniform includes : a pants section , adapted to accommodate knee pads , thigh pads , and hip pads ; a shirt section fixed to the pants section and adapted to accommodate shoulder pads ; a collar in the shirt section ; and a zipper adapted to open the collar wide enough for a player having knee pa...
0Human Necessities
a shock sound prevention circuit which provides a btl audio amplifier with stable operation about 100 msec after turning - on of a power supply is required . since the btl audio amplifier is usually integrated in an ic , use of capacitors which takes up a large pattern area on the ic chip needs to be minimized . this i...
7Electricity
an antenna system utilizing a pair of antenna modules each having an antenna and a dielectric frame embracing the antenna . a complementary interengaging structure is provided between the frames of the pair of antenna modules to hold the modules together and to maintain the respective pair of antennas in a predetermine...
7Electricity
replication defective adenoviral vectors serve as vehicles for genes encoding products that kill cells in which the genes are transferred and activated . the novel vectors include tissue specific promoters , and are successful in targeting mammalian cancer cells , in particular human breast cancer cells , and causing t...
2Chemistry; Metallurgy
this invention relates to a device for making cabinet storage easier to access . the device is composed of a base , slideable parts , gyrate brackets , and shelf frames . this device allows shorter people to access cabinet storage that would otherwise be out of reach .
0Human Necessities
a compressor includes at least one compression space for compressing refrigerant , at least one communication chamber into which the refrigerant is discharged from the compression space , a discharge pressure chamber , and at least one communications passage communicating the communication chamber with the discharge pr...
8General tagging of new or cross-sectional technology
a process of producing a perfluorocarboxylic acid fluoride having the formula : ## str1 ## wherein n is an integer of at least 2 , comprising effecting oligomerization of hexafluoropropylene oxide in the presence of an alkali metal fluoride a sulfone or a mixture of a sulfone with an ether having the formula : ch . sub...
2Chemistry; Metallurgy
a method for automatically rewinding the film in a camera having a battery - powered automatic film rewinder , including a motor , a microprocessor , a control circuit , a timer , a microswitch associated with a film frame counter and a microswitch associated with a sprocket . the method comprises the steps of : determ...
6Physics
a home appliance having a griddle cover includes an appliance body ; a cooktop on the appliance body and having a griddle ; a griddle cover for removable disposition on the griddle for protecting the griddle from contaminants , the griddle cover including a cover body having a plurality of support elements on the cover...
0Human Necessities
an automated beverage brewing system includes a liquid storage tank and a metering chamber . the metering chamber is at least partially submerged beneath a standing level of liquid in the storage tank . the chamber includes a sealable liquid inlet port communicating with the interior of the storage tank beneath the sta...
0Human Necessities
a device and a method for identifying parameters of at least one field device used in automation technology are provided . to simplify the assignment of parameters to field devices in automated systems , the behavior of the field device is monitored and operating information that describes the field device behavior is ...
6Physics
an apparatus for use in conjunction with a metered dose inhaler which includes a novel valve system to aid in the delivery of aerosolized medicament to a subject . the apparatus also includes a novel rotational flow generator to aid in the useable delivery of said medication and avoid its loss either in the apparatus o...
0Human Necessities
a method and apparatus for determining a cardiovascular parameter including receiving an input signal corresponding to an arterial blood pressure measurement over an interval that covers at least one cardiac cycle , determining a propagation time of the input signal , determining at least one statistical moment of the ...
0Human Necessities
a fluid - collection pan configured for supporting a unit or system responsible for fluid damage risk to its surroundings . multiple large egg - shaped supports upwardly extend from the pan &# 39 ; s bottom surface and are integrated with it . they also each have an arcuate top surface that is transformed into an ellip...
8General tagging of new or cross-sectional technology
the distal ends of plastic catheters are finished to form smoothly rounded tips by forcing the distal ends into a heated cup - like mold and at the same time applying suction to the central lumen of the catheter either via the proximal end of the lumen or via a raised central portion of the mold .
8General tagging of new or cross-sectional technology
a semiconductor device includes : a foundation layer that is provided on a substrate and is electrically conductive ; a nickel layer provided on the foundation layer ; and a solder provided on the nickel layer , the nickel layer having a first region on a side of the foundation layer and a second region on a side of th...
7Electricity
a manual and automatic flusher includes an infrared sensor added to a conventional manual flusher , and the infrared sensor consists of an electronic eye and an electro - magnetic valve . the electro - magnetic valve has an iron core moved in and out for controlling opening and shutting of a block , and a communicating...
8General tagging of new or cross-sectional technology
a method and apparatus for securing separate loops of suture with a coaxial mechanical fastener . separate loops of suture extend from opposite ends of the mechanical fastener . a wire snare facilitates pulling the suture through the fastener . a suturing instrument provides for the infusion of pressurized physiologic ...
0Human Necessities
a method and an apparatus are provided for radio frequency identification . an rfid base unit is provided that can communicate with at least two different types of rfid tags that are commercially available . additionally , the rfid base unit can communicate with any number of devices , including but not limited to comp...
6Physics
this invention relates to a method and apparatus for providing network support for voice - activated mobile web browsing for audio data streams . more particularly , the presently described embodiments are directed to enhancing an existing wireless network to provide hands - free web browsing to retrieve audio data . t...
7Electricity
computer - assisted auscultation of knee joints by auditory display of vibroarthrographic signals emitted during active movement of the leg include audification and sonification . in audification , the vibroarthrographic signals are scaled in time and frequency using a time - frequency distribution to facilitate aural ...
0Human Necessities
in a speed reduction motor comprising a motor and a speed reduction device connected to the motor for the purpose of reducing and transmitting rotation therethrough , a gear casing for housing gears of the speed reduction device is formed integrally with a rear gear bracket and a stator frame , so that the number of wo...
5Mechanical Engineering; Lightning; Heating; Weapons; Blasting
a mode indicator for use with a transceiver module includes a colored plastic button having an engagement feature configured for attachment to a corresponding transceiver module engagement feature .
6Physics
a monoclonal antibody against the duck tembusu virus and a hybridoma cell line secreting the monoclonal antibody , a reagent kit and method for detecting a duck tembusu virus antibody , and application of the monoclonal antibody in preparing products for diagnosing the duck tembusu virus disease . the monoclonal antibo...
2Chemistry; Metallurgy
improvements in a sling carrier for skis , snowboard and boots to be able to carry the skies and or snowboard across the back of the wearer is disclosed . the ability to sling the equipment over the back of a user allows the user to have full mobility walk . a user can tighten the sling to adjust the location of the eq...
0Human Necessities
compositions containing purified nucleic acid wherein the nucleic acid acts as an antioxidant . such compositions also include materials subject to oxidative damage such as antioxidants , vitamins , lipids , foods and pharmaceuticals . the invention also includes methods for preparing such compositions . these methods ...
0Human Necessities
the present invention relates to the preparation of stable pyridone disulphide derivatives having general formula and its stereoisomers , which are useful in the treatment of gastrointestinal disorders . pyridone disulphide derivatives wherein , r 1 , r 2 and r 3 are independently alkyl , alkoxy , halogen , halogenated...
2Chemistry; Metallurgy
a tension mechanism for a robotically - controlled medical device measures the tension applied to an actuation tendon to provide feedback to a robotic controller . in one embodiment , the device comprises an elongated instrument , an elongated member , and a base . the elongated member is coupled to the distal end of t...
0Human Necessities
an air vent that passes from the deck of a surfboard through to its bottom . the vent may have a wide variety of shapes . the trailing boundary of the vent &# 39 ; s lower portion is preferably inclined forward toward the surfboard &# 39 ; s nose . the inclination serves to prevent water flowing upward . instead , air ...
8General tagging of new or cross-sectional technology
concurrent determinations of errors for application of corrections to sensor data signals from an orbiting space vehicle to reduce or to eliminate the three components of boresight error . to locate more accurately the geographical position of targets detected by the sensors of an orbiting satellite , the pitch , roll ...
1Performing Operations; Transporting
a controller for a line regulation device such as a voltage regulator is provided with an interface to a removable memory module . the memory module is preferably of the memory card type which can be carried by a field engineer in a clothing pocket . when the memory card is inserted into an externally accessible slot i...
6Physics
composite - modified double base propellants containing aluminum as a metal el having ferric fluoride added as a combustion catalyst , a thermal stabilizer and an aid in reducing exhaust plume interference with a radar guidance system .
2Chemistry; Metallurgy
a game of chance , skill and coordination including the catching of a dropping ball or the like released from a horizontally mounted revolving shaft ; the revolution of the shaft and the catching being accomplished with the same hand .
0Human Necessities
a logic circuit for outputting signals corresponding to an input signal depending on a clock signal sent from an external source includes at least one synchronous flip - flop being synchronized with the clock signal , so that the flip - flop latches the input signal , and a unit for controlling an input of the clock si...
7Electricity
a multimedia display process executing in a mobile device traps user input signals to allow switching from display of multimedia to another task without requiring manual termination of the multimedia display process by the user .
7Electricity
there is provided a multi - mirror - system for an illumination system , especially for lithography with wavelengths ≦ 193 nm . the system includes light rays traveling along a light oath from an object plane to an image plane , and an arc - shaped field in the image plane , whereby a radial direction in the middle of ...
8General tagging of new or cross-sectional technology
an automatic tool - exchanging device can be set on a robot for exchanging tools . it mainly comprises an upper and lower assemblies , and an engaging mechanism . the engaging mechanism includes a cam , which is to be driven with a double - acting pneumatic cylinder assembly . when the double - acting pneumatic cylinde...
8General tagging of new or cross-sectional technology
a process for chemical fixation of radionuclides and radioactive compounds present in soils , solid materials , sludges and liquids . radionuclides and other radioactive compounds are converted to low - temperature apatite - group structural isomorphs 5 3 z ), usually phosphatic , that are insoluble , non - leachable ,...
2Chemistry; Metallurgy
a stationary container with straight , vertical walls and an open top has a bottom frame with an array of holes through which closely packed support cells can slide so that the base of the container roughly contours to the surface on which it is set while maintaining a level top surface . this arrangement allows the lo...
4Fixed Constructions
in a steering column arrangement having a bracket which is arranged fixedly on the vehicle , a steering column which has a casing tube and a steering spindle which is mounted rotatably therein , the steering column is configured so as to be adjustable in its inclination and length , and clamping device are provided for...
1Performing Operations; Transporting
in accordance with one or more aspects , a vacuum attachment system for removing debris is disclosed . the system contains attachments that attach to a vacuum device and are specifically designed for particular cleaning purposes . the attachment system can be used for residential , commercial , or automotive cleaning a...
1Performing Operations; Transporting
the invention provides biologically active erythropoietin conjugate compositions wherein epo is covalently conjugated to a non - antigenic hydrophilic polymer covalently linked to an organic molecule that increases the circulating serum half - life of the composition . the invention thus relates to epo derivatives desc...
0Human Necessities
the coating composition of the invention includes a polymer , especially an acrylic polymer , having hydroxyl and / or primary carbamate functionality ; a water - miscible organic solvent ; a low hydrogen bonding oxygenated solvent ; and water that is emulsified in the organic phase . the coating composition of the inv...
2Chemistry; Metallurgy
a method of manufacturing a semiconductor device provided with a first insulating film and a barrier film on a conductive region and an opening portion in the first insulating film and the barrier film , the method comprising the steps of : forming a first opening portion in the barrier film reaching the first insulati...
7Electricity
a process for converting an indene , a polyindene , a dihydronaphthalene or a polydihydronaphthalene to 4 - nitro - o - phthalic acid which involves nitrating said indene , polyindene , dihydronaphthalene or polydihydronaphthalene and then oxidizing said nitrated indene , polyindene , dihydronaphthalene or polydihydron...
2Chemistry; Metallurgy
an instrument cluster assembly includes a dial face having a pointer assembly for indicating a specific measured perimeter . the pointer assembly includes an inner portion and an outer portion that are selectively and independently illuminated .
6Physics
the present invention provides a wet multi - plate clutch comprising a clutch case and hub disposed on a same axis , a first friction engagement element disposed in the clutch case , a second friction engagement element disposed on the hub , and a piston for applying an axial load to the first and second friction engag...
5Mechanical Engineering; Lightning; Heating; Weapons; Blasting
the present invention provides a method and apparatus for creating test strips that may be identified based on differences in electrical conduction or resistance between contact point on the test strip . this is achieved by creating a base test strip with contact points that may be connected to other contact points by ...
6Physics
a converter plug with improved self - locking terminals that are adapted to interlock with the terminals on a standard electric plug when the prongs of the latter are inserted into openings in the converter plug and the standard plug is rotated through an angle with respect to the converter plug for causing its prongs ...
7Electricity
a dielectric ceramic composition having a high relative dielectric constant a high quality factor and a small temperature coefficient of resonance frequency , consisting essentially of calcium oxide , strontium , oxide , bismuth oxide and titanium oxide , and having a composition represented by the formula : . sub . a ...
2Chemistry; Metallurgy
a charge pump is disclosed for amplifying an input voltage received at an input end and outputting the amplified voltage at an output end as an output voltage . the charge pump includes a plurality of source / drain coupling transistors for serving as charging capacitors , and a plurality of cascode - connected transis...
7Electricity
a therapeutic device for improving the respiration of a patient , the device comprising a curved or kinked pipe section , into the first end of which a mouthpiece provided with a passage is disposed , a holding peg inserted into a second end of the pipe section and connected thereto , the holding peg having a passage d...
0Human Necessities
a computer - implemented technique for managing large results sets returned from a data request for a database . the technique comprises retrieving the primary keys responsive to the data request and sub - setting of the primary keys returned into at least one subset list . the data is then retrieved on a second pass o...
8General tagging of new or cross-sectional technology
an integrated heat sink module includes a sinuously channeled base and a bonded top surface electrode that is dielectrically isolated from the base . the top surface electrode acts as a common modular electrode capable of conducting heat to an ultimate cooling medium with no intervening thermal barrier . constrained co...
7Electricity
the present invention includes compositions and methods for treating a breast cancer cell , a metastatic breast cancer cell , or a triple negative breast cancer cell comprising : identifying a subject in need for treatment for a breast cancer cell , a metastatic breast cancer cell , or a triple negative breast cancer c...
0Human Necessities
a monitor for analyzing a body fluid for diffusable chemical substances has a liquid filled probe , for example a catheter , having a region contactable with the body fluid within the body and permeable to chemical substances of interest . a sensor unit is in liquid communication with the probe and has sensors , each w...
0Human Necessities
a method of communicating in a secure communication system , comprises the steps of assembling a message at a sender , then determining a security level , and including an indication of the security level in a header of the message . the message is then sent to a recipient .
7Electricity
a scented trail apparatus for applying a scent trail across selected terrain and luring animals along the scent trail to a blind or observation area , which apparatus includes a scent canister secured at one end of the trail and containing an animal scent lure ; a reel apparatus located at the other end of the trail ; ...
0Human Necessities
a method and device is disclosed for dispersion compensation of an optical signal having periodic dispersion within a multi - channels system . for example interleaved optical channels often exhibit dispersion having a characteristic that is repeated in adjacent channels . by providing a periodic device that allows for...
6Physics
the present invention provides a novel hybrid polymer electrolyte , a lithium secondary battery comprising the hybrid polymer electrolyte polymer and their fabrication methods . more particularly , the present invention provides the hybrid polymer electrolyte comprising superfine fibrous porous polymer matrix with part...
7Electricity
on a grinding machine , a workpiece having eccentric cylindrical portions is rotated around the work spindle axis so that the eccentric cylindrical portions effects a planetary motion . a grinding wheel is reciprocated toward and away from the work spindle axis in synchronism with the planetary motion and is also fed t...
6Physics
a method and apparatus for recording condylar motion and utilizing such recording in a dental articulator involves the production of three - dimensional solid recordings formed by the patient executing full mandibular motion , and transferring the recordings under conditions of accurate alignment to a dental articulato...
0Human Necessities
a crash sensor for use in a safety system of an automotive vehicle is molded directly into a body component , with no intervening housing being provided . the body component may be a vehicle cross member , such as for reinforcing a radiator grill opening . the crash sensor is molded into the body component together wit...
1Performing Operations; Transporting
a hydrodynamically streamlined , towable sonar apparatus is described charerized by a housing , including a central frame having a circular planar web portion from which extend a plurality of annular coaxial ribs which cooperate with similar ribs extending inwardly from top and bottom concavo - convex cover members to ...
6Physics
an improved mat is disclosed . long and short legs support the mat and cause it to feel resilient although it is fabricated from hard rubber . the mat has drain holes on vertical surfaces . ribs prevent the mat from embedding within grating . grit is selectively placed upon the mat and physically supported . adhesive f...
8General tagging of new or cross-sectional technology
a liquid crystal display panel includes : a first substrate and a second substrate opposite to each other , the second substrate defining a display area and a peripheral area ; a liquid crystal layer containing a plurality of liquid crystal molecules disposed between the first and second substrates ; a sealant associat...
6Physics