baber/WOPTO huggingface dataset:
Patent EP-0348240-A2 (EP)
Inventor: SATO YOSHIKUNI C O NEC CORPORA
IPC: G06F15/78
Filed: 1989-06-23
Abstract: A microprocessor having a on-chip redundant control unit is disclosed. This processor includes a set of data terminals, an execution unit and a data bus buffer coupled between the set of data terminals and the execution unit, and the data bus buffer fetches data on the set of data terminals in response to a first timing signal and transfers the fetched data to the execution unit in response to a second timing signal. The on-chip redundant control unit receives the fetched data and redundant information and checks the validity of the fetched data in response to the redundant information before the generation of the second timing signal, so that an effective memory access time is not prolonged.
Patent EP-0363001-A2 (EP)
Inventor: TSUGAWA TERUMI
IPC: G01P3/488
Filed: 1989-08-24
Abstract: A sensor is provided for connection with a use circuit via two conductors. The sensor receives its electrical power from the use circuit via the two conductors and similarly provides its output signal indicative of the sensed phenomenon via the same conductors. An unregulated source potential is provided to a terminal of the sensor from a supply potential via the use circuit. Voltage regulating circuitry in the sensor converts the unregulated source potential to a regulated operating potential for its active circuit elements. Certain output circuitry in the sensor is connected to the terminal having the unregulated source potential for conveying an output signal from the sensor to the use circuit.
Patent EP-0365124-A2 (EP)
Inventor: SHIKATANI YUTAKA
IPC: H01B1/12
Filed: 1989-08-25
Abstract: A copolymer represented by the following general formula (I):
      wherein R¹ is hydrogen or a hydrocarbon residue having 1 to 20 carbon atoms; R² is hydrogen, a hydrocarbon residue having 1 to 20 carbon atoms, furyl, pyridyl, nitrophenyl, chlorophenyl, or methoxyphenyl; ℓ is an integer not smaller than 2; m is an integer not smaller than 1; and n is an integer not smaller than 2; and an electroactive polymer obtained by doping the copolymer with an electron acceptor.
Patent EP-0358455-A2 (EP)
Inventor: SZWERC JOSEPH
IPC: A21D13/08
Filed: 1989-09-05
Abstract: Crackers having a hollow interior and capable of being filled can be formed from a particular cracker dough. This cracker dough will contain a lower sugar content and shortening content than cookie or biscuit doughs. In order for the cracker dough to be used to form a hollow cracker, the dough must undergo treatment with proteolytic enzymes so as to selectively sever certain peptide linkages in the dough. This permits a hollow core to be formed upon the baking of the cracker rather than a cellular core. The hollow core of the cracker is filled using conventional needle injection techniques.
Patent EP-0365274-A2 (EP)
Inventor: ROBITAILLE JAMES MARIAN
IPC: H01H83/02
Filed: 1989-10-17
Abstract: A resettable circuit interrupter in a ground fault detector circuit utilizes a housing (16) which slideably retains a solenoid coil (20) wound on a bobbin (18). A contact carrier (24) is attached to the bobbin (18) and one or more moveable contacts (14b) are provided on the carrier opposite a corresponding set of fixed contacts (14a). A plunger (32) slides through a central passageway (22) in the solenoid coil (20). The bobbin (18) is spring biased so that the contacts are in a normally open position. When the solenoid coil (20) conducts a predetermined current, manually activating the plunger (32) causes the plunger to magnetically couple to a footplate (28) attached to the bobbin (18). When a plunger spring (36) returns the plunger (32) to its original position, the bobbin (18) and contact carrier (24) move with it and the contacts are closed. When the solenoid coil (20) conducts insufficient current to magnetically couple the plunger (32) and footplate (28), the bias springs (36,30) maintain the contacts in the normally open position.
Patent EP-0370736-A2 (EP)
Inventor: KELUSKY ERIC CHARLES
IPC: C08F255/02
Filed: 1989-11-20
Abstract: A method for the treatment of melt-grafted polypropylene to improve adhesive properties thereof is disclosed. Molten grafted polypropylene, formed by melt grafting polypropylene with an alpha,beta unsaturated carboxylic acid or anhydride, is treated in melt processing apparatus with a minor amount of an aqueous solution of an alkaline material e.g. an aqueous solution of sodium hydroxide. The thus treated grafted polypropylene is separated from the aqueous solution and recovered e.g. in the form of pellets. The melt-grafted polypropylene may be formed in the melt processing apparatus prior to treatment with the aqueous solution or polypropylene that has been grafted in a previous operation may be fed to the apparatus. The treated polymer may be used in adhesive formulations.
Patent EP-0353202-A2 (EP)
Inventor: APOSTOLO CARLO
IPC: H02B1/36
Filed: 1989-06-20
Abstract: The present invention relates to a system of modular elements for making electrical panels, in particular low-voltage electrical panels, which com­prises a column module (1), with a standardized base struc­ture, consisting of a rectangular plate base (1), a left side wall (4), a rear panel (5), a central upright (7), a right sidewall and a rectangular plate coping member for mounting electromecanical operating elements.
Patent EP-0327524-A2 (EP)
Inventor: LLOYD SHELDON GILBERT
IPC: G01L9/00
Filed: 1989-02-01
Abstract: An apparatus for sensing differential pressures is provided. The apparatus includes a housing having an inner chamber filled with an incompressible working fluid. First and second diaphragms are provided in said housing for interacting with the fluids being measured. A flex-­tube is provided in the housing and is coupled to one of the diaphragms for sensing the differential pressure. One end of the flex-tube is securely mounted to the housing and the other end is coupled to the diaphragm. A quartz sensor is positioned on the core for sensing strain applied to the flex-tube by the differential pressure exerted on the diaphragm.
Patent EP-0385099-A2 (EP)
Inventor: SCHULTZ HEINZ DR
IPC: B09B1/00
Filed: 1990-01-24
Abstract: A process is described, according to which covering fluxes are deposited in caverns and harmful gases formed with moisture are eliminated without causing pollution.
Patent EP-0388981-A2 (EP)
Inventor: KOIDE JUN CANON KAKINOKIDAIRYO
IPC: H04N1/191
Filed: 1990-03-23
Abstract: There is disclosed an optical scanning apparatus for effecting the scanning with plural light beams, without aberrations among the obtained scanning lines and without curvature in the scanning lines. For this purpose plural light beams emitted from plural light sources are deflected by a single deflector, composed for example of a rotary polygon mirror (27), and guided to respective scanned planes through a scanning condenser lens system (28,29,30a,30b), having the f-ϑ characteristics in the scanning direction and also having plural optical axes in the sub scanning direction.
Patent EP-0404118-A2 (EP)
Inventor: SAITO YASUO C O INTELLECTUAL P
IPC: A61B6/03
Filed: 1990-06-20
Abstract: A fourth-generation X-ray CT scanner device com­prises an X-ray tube (14) for irradiating X-rays in a sector form to an object while moving on a circular orbit around the object, an annular X-ray detector array (16) disposed coaxially with and inside the circular orbit of the X-ray tube (14) and arranged to surround the object, for detecting the X-rays which have been irradiated from the X-ray tube (14) and passed through the object for each channel, and a reconstruction unit (20) for acquiring an output of the detector array (16) to effect the reconstruction process and create a tomographic image. The X-ray array is formed of a large number of solid-state X-ray detectors and a plurality of the detectors constitute a detector module, and the array (16) includes a large number of modules. In a displayed tomographic image, in a case where linear artifacts radiated from one point in various directions are detected, a detector module lying on an intersection (radiation point) of the artifact lines is determined as a defective detector module, and a reconstruction image is created without using output data of the defective detector module.
Patent EP-0418877-A2 (EP)
Inventor: HONDA KAZUO
IPC: H01J61/073
Filed: 1990-09-19
Abstract: A single-sealed metal-vapor discharge lamp of the present invention forms a press sealed portion (12a) on one end to seal in starting noble gas, light emission metal, and mercury and comprises a pair of electrodes (20) with the bend portions whose tip ends are bent opposite to each other in the discharge space, pair of inner metallic foil conductors (22), to each one end of which the rear ends of the electrodes (20) are jointed, a arc tube (12) enclosing a pair of internal lead wires (18), each one end of which is jointed to the other end of the inner metallic foil conductors (22). The electrodes (20) which are arranged nearly in parallel in the arc tube (12) have the bend angle ϑ of the bend por­tion set nearly to 60° ≦ ϑ ≦ 120° and the curvature radius R of the periphery of the bend portion set nearly to R ≧ 1.2d (where, d is wire diameter of the electrode rod).
Patent EP-0423683-A2 (EP)
Inventor: KUGA SHIGEKI - NISHICHIYOGAOKA
IPC: G06F17/30
Filed: 1990-10-15
Abstract: An apparatus for creating an index of coded textual data includes a textual data storage (20) for storing coded textual data, a text analyzing module (32) for analyzing the textual data stored in the textual data storage (20) to divide the textual data into a plurality of meaningful strings, a dictionary (40) in specialized field for storing a set of specialized words in a field of knowledge related to the textual data, an entryselecting module (36) for selecting as index entries only strings having equivalents in the set of specialized words by referring to the set of specialized words and for pairing the same with its occurrence position to store the same, and a printer (10) for outputting the selected index entries together with their occurrence positions. Each entry of the dictionary (40) in specialized field includes information concerning inflexions and variants. Generation of an index can be accurately performed in a short time by the selection of index entries by referring to the dictionary (40) in specialized field. Since the selection of index entries is made by referring to the dictionary (40), difference in criteria for selection caused by operators can be prevented. Since a dictionary (40) is prepared and updated for each field, the knowledge for generating an index is collected and shared by all the operators.
Patent EP-0429009-A2 (EP)
Inventor: NAGAI SHOICHI PRODUCTS DEV LAB
IPC: C08J7/054
Filed: 1990-11-15
Abstract: Disclosed are shaped articles excellent in dyeability, antistatic properties, antifogging properties and other properties which include a polymer derived from at least a multifunctional monomer having two or more (meth)acryloyloxy groups per molecule, a surface of the polymer having 0.02 to 0.20 µmol/cm² of acidic groups, a method of making such shaped articles, an antistatic material utilizing such a shaped article, and an antireflection material utilizing such a shaped article.
Patent EP-0440950-A2 (EP)
Inventor: JAUTELAT MANFRED DR
IPC: A01N43/50
Filed: 1990-12-18
Abstract: Novel haloallyl-azolyl derivatives of the formula …<IMAGE>… in which… R<1>, R<2>, X<1>, X<2>, X<3> and Y have the meanings given in the description,… and their acid addition salts and metal salt complexes,… a plurality of processes for the preparation of the novel active substances, and their use as microbicides in crop protection and in the protection of materials.
Patent EP-0389252-A2 (EP)
Inventor: MURRAY JOHN
IPC: B41M5/52
Filed: 1990-03-20
Abstract: A method and apparatus of printing wherein, prior to printing, an ultra-violet (U.V.) varnish is applied to the whole of, or to one or more selected parts of, the paper to be printed and is hardened by passage past one or more U.V. lamps (19), printing then being carried out using one or more U.V. inks which are dried by passage past one or more further U.V. lamps (20), or using other ink or inks which can be acceptably dried.
Patent EP-0431723-A2 (EP)
Inventor: HASEGAWA YOSHIHIKO
IPC: A63F13/95
Filed: 1990-04-20
Abstract: A TV game machine (10) having a connector for detachably connecting a memory cassette (30) having at least non-volatile memories (34) containing a game program (344), picture data (341) and sound data (342-343), a processor (13) for executing the game program for the game while processing the data from the memory cassette based on the instructions of an external control means (50,50') for giving instructions to the game program. Further, it has a work RAM (20) for temporarily memorizing the progress of the game program, and a connector (21) for detachably connecting an IC card (40) including a RAM (41) having a backup power supply (42). The processor is adapted to save the progress of the game stored in the work RAM (20) in the RAM (41) in the IC card (40) and to read the progress of the game saved in the IC card into the work RAM to allow the game to be resumed from this state.
Patent EP-0411802-A2 (EP)
Inventor: JENSEN JAY EDWARD
IPC: G01M3/32
Filed: 1990-07-20
Abstract: An apparatus for detecting a change in the amount of liquid in a storage tank 12 comprises a vertical upright standpipe 14 for filling with a liquid to a level that generates a hydrostatic head pressure substantially equivalent to that exerted by the liquid in the storage tank. A sensor 18 senses the hydrostatic head pressure differential between the liquid in the storage tank 12 and the liquid in the standpipe 14. A horizontally disposed pipe 16 connects the tank 12 to the pressure sensor 18 and a further horizontally disposed pipe 20 connects the pressure sensor 18 to the standpipe 14, with the pipes 16, 20 being in substantial axial alignment with each other. Any change in the liquid pressure in the tank 12 as a result of leakage from the tank will change the differential pressure measured by the pressure sensor 18. The apparatus is particularly useful in the detection of leaks from storage tanks containing highly volatile liquids, such as gasoline.
Patent EP-0418094-A2 (EP)
Inventor: AOKI KAZUNORI C O MITSUBSHI RA
IPC: G02B6/44
Filed: 1990-09-14
Abstract: The flame-retardant cable (1) of this invention is a single-core or multiplie-core cable comprising a plastic optical fibre (2) and at least one covering material (3) covering this plastic optical fibre, and this flame-retardant cable is characterised in that at least one covering material is a highly flame-retardant resin, for example, a highly flame-retardant resin having an oxygen index (OI) of at least 32, preferably from 40 to 45, such as chlorinated polyethylene. This flame-retardant cable has an excellent flame retardancy with substantially no lowering of the performances of the optical fibre. Moreover, the cable has an excellent flame resistance.
Patent EP-0429295-A2 (EP)
Inventor: PALEY MARTYN N J
IPC: G01R33/485
Filed: 1990-11-21
Abstract: RF and gradient pulse combinations (30, 32, 36, 38) are applied to limit or define a region of interest in two dimensions (42) by pre-saturating surrounding regions (34a, 34b, 40a, 40b). A 90° RF pulse (50) is applied in the presence of a slice select gradient (60) to excite selected dipoles in a slice or slab, defining the region of interest or voxel in the third dimension. Phase encoding gradients (62) and (64) are applied to encode spatial position in two dimensions of the slice. A binomial refocusing pulse (52) suppresses the water and refocuses the metabolite resonance into an echo which is acquired (68) by a receiver (26). A Fourier transform means (72, 74) transforms the received magnetic resonance signals to create a two dimensional array (76) or matrix of spectra (78) corresponding to a two dimensional array of spatial positions within the slice. A third phase encode gradient (66) may be applied to encode the region of interest in three dimensions for generating a three dimensional array of the spectra.
Patent EP-0465747-A2 (EP)
Inventor: SIMON JOSEPH A
IPC: F16C3/02
Filed: 1990-12-19
Abstract: A light weight drive shaft, such as for use as an automotive vehicle engine drive shaft for transmitting engine power, is extruded from a tubular metal blank into an elongated tube having integral center and opposite end sections, with the center section having a thin wall and the end sections having a thick wall. The shaft is formed by inserting a tubular blank within a tubular die having a constricted die throat through which the blank is extruded. A punch having a lead end punch extension, is inserted within the die, against the trailing end of the blank, with its extension extending part way into the blank. Movement of the punch towards the die throat extrudes the blank through the throat, causing the leading portion of the blank to collapse inwardly to form the thick wall end section until continued movement of the punch positions the extension within the die throat. Thereafter, further movement of the punch extrudes the thin wall center section with the punch extension acting as a mandrel, until completion of the desired center section length. Then, the punch is removed from the die end blank and a second blank is inserted in the die and the punch is reinstalled within the die with its extension extending part way into the second blank. Movement of the punch towards the throat now completes the extrusion of the trailing end portion of the first blank, due to the pressure of the second blank, with the trailing end portion of the first blank and the leading end portion of the second blank collapsing inwardly to form their respective thick wall end sections, until the first blank is completely extruded. Thereafter, the cycle is repeated.
Patent EP-0424299-A2 (EP)
Inventor: BABIE WAYNE THOMAS
IPC: H01L21/311
Filed: 1990-08-29
Abstract: A two-step method of etching a silicon nitride layer carrying a surface oxygen film from a substrate in a plasma reactor including the steps of (1) a breakthrough step of employing a plasma of oxygen free etchant gases to break through and to remove the surface oxygen containing film from the surface of the silicon nitride layer, and (2) a main step of etching the newly exposed silicon nitride with etchant gases having high selectivity with respect to the silicon oxide underlying the silicon nitride. The plasma etching is performed in a plasma reactor comprising a low pressure, single wafer tool. It can be performed while employing magnetic-enhancement of the etching. The etchant gases include a halide such as a bromide and a fluoride in the breakthrough step, and an oxygen and bromine containing gas in the main step. For example the above method can be used to etch a thin SI₃N₄ layer (16) formed in an opening (12) provided with TEO's oxide sidewalls (18′) to expose the underlying SIO₂layer (14).
Patent EP-0449082-A2 (EP)
Title: Joint with sleeve
Inventor: STEINHOFF JUN ALBERT DIPL-ING
IPC: F16L21/03
Filed: 1991-03-19
Abstract: The invention relates to a joint with a sleeve, especially for use in sewage construction, consisting of   - a sleeve of cured material (concrete, steel-reinforced concrete, synthetic resin or the like);   - a tip end of a pipe as an insertion part and - a sealing ring (6), consisting of elastomeric material, which is fixedly connected to the sleeve base by means of anchoring feet (15, 16) (integrated joint with sleeve) and extends into the level of the sleeve in order to seal the gap between the sleeve and the tip end of the connecting pipe.   The essential feature of the invention is that - the sealing ring (6) has a multi-row construction of channels (11, 12, 13, 14), (virtually) all the channels - when seen from row to row - being arranged offset with respect to one another. <IMAGE>
Patent EP-0459464-A2 (EP)
Inventor: TAKAO MATSUSHITA
IPC: C08L83/04
Filed: 1991-05-29
Abstract: The combination of an organic peroxide and platinum-containing hydrosilylation catalyst that is encapsulated within microparticles of a thermoplastic silicone resin imparts a unique and desirable combination of properties to organosiloxane compositions curable by a platinum-catalyzed hydrosilylation reaction when the compositions contain a gum-type organopolysiloxane as the major ingredient. The compositions have long term storage stability and cure completely when molded. Cured articles molded from the compositions exhibit excellent mold release properties together with the absence of scorching, mold staining and surface tackiness.
Patent EP-0474174-A2 (EP)
Inventor: NOTOYA KOHEI
IPC: A61L27/36
Filed: 1991-09-03
Abstract: A process for preparing an osteogenesis promoting substance, which comprises extracting a demineralized bone powder with a solution of chaotorpic reagent, subjecting the extracted solution to ultrafiltration to collect a fraction containing substances ranging from 1,000 to 100,000 daltons as molecular weight, dialyzing the collected fraction and collecting the water-insoluble fraction from the dialyzing liquid. The osteogenesis promoting substance prepared by the present invention is useful as a bone repairing agent and a bone grafting agent.
Patent EP-0472226-A2 (EP)
Inventor: HONMA TOSHIO
IPC: H04N1/405
Filed: 1986-11-17
Abstract: There is disclosed an image forming apparatus for achieving plural processing modes. The original image is divided into plural areas, and a monocolor or multi-color reproduction is seletected for each of thus divided areas, so that the resulting reproduction contains a mixture of monocolor image areas (between U and S excluding b) and multi-color image areas (b).
Patent EP-0491182-A2 (EP)
Inventor: HALL DOUGLAS OLIVER
IPC: G03D5/04
Filed: 1991-11-22
Abstract: A processor for photosensitive material provides a processing fluid to a processing chamber (52) while the photosensitive material is advanced through the chamber. The processing fluid is drained from the chamber and passes through a chute (88,90) as it is returned to a sump for recirculation to the processing chamber. A laminar fluid flow wick (92,94) located in the chute avoids air entrapment that would be caused by fluid freely flowing through the chute.
Patent EP-0475914-A2 (EP)
Inventor: MATSUMOTO YUKIEI
IPC: C25D3/04
Filed: 1991-09-02
Abstract: There are described an anode, a process for producing the same, an apparatus for electrolytic chromium plating, and a method for electrolytic chromium plating, using such anode, wherein the anode comprises an electrically conductive substrate comprising a valve metal or an alloy thereof, a first intermediate layer formed on the sustrate and comprising an oxide of tin, a second intermediate layer formed on the first intermediate layer and comprising either (1) platinum metal and an oxide of tin, or (2) platinum metal, an oxide of tin, and iridium oxide, and a surface layer formed on the second intermediate layer and comprising either (1) platinum metal and an oxide of tin, or (2) platinum metal, an oxide of tin, and iridium oxide, the composition of said surface layer being different form that of said second intermediate layer.