baber/WOPTO huggingface dataset:
Patent EP-0318152-A2 (EP)
Inventor: HANSON RICHARD A
IPC: G01P15/10
Filed: 1988-10-20
Abstract: A force sensing device (40) especially suitable for use in an accelerometer or a pressure transducer, depending upon its particular design, is disclosed herein. This device includes at least one and preferably two adjacent and parallel, elongate, vibratable tines (42) and means (44, 46) for vibrating the tines (42) back and forth in a direction normal to their axes of elongation (48). These tines (42) are supported for vibration by an arrangement (52) including an array of interconnected links (70A-70D) and mounting means (72AB, 72BC, 72CD, 72AD) adapted to be connected to an external member capable of applying a variable external force (Fs) to the support arrangement along an axis (62) normal to the axes (48) of elongation of the tines. The support arrangement (52) is configured so as to apply to the tines (42) its own internal force in response to and varying with the external force (Fs) in a way which causes the tines (42) to vibrate at a frequency that varies with the magnitude of the internal force and therefore the external force (Fs). In this way, the vibrating frequency of either or both tines (42) can be sensed for determining therefrom the magnitude of the external force (Fs) aoplied to the support arrangement (52).
Patent EP-0315366-A2 (EP)
Inventor: BIAMONTE ROBERT ANTHONY
IPC: H02M3/28
Filed: 1988-10-27
Abstract: A d.c. power supply system comprises a plurality of voltage regulator power supplies (21, 23, 25) connected in a master slave configuration, the number of regulators being one greater than required to provide load current requirements. The master regulator (21) generates a control signal to control the output of the individual slave regulators (23, 25) to provide balanced load sharing. Failure of one of the slave regulators is detected and the failed regulator replaced by the redundant regulator without interference to the output load current. Failure of the master regulator (21) is detected by steering circuitry (61, 63) within each slave which senses an improper master error signal and transfers control to the reference error amplifier circuitry of the slave regulators. Diagnosis of the error conditions is provided by logical analysis of output currents.
Patent EP-0318273-A2 (EP)
Inventor: KARGER BARRY L DR
IPC: G01N27/447
Filed: 1988-11-23
Abstract: An integrated temperature control/alignment system for use with a high performance capillary electrophoretic apparatus is disclosed. In one exemplary embodiment the integrated temperature control/alignment system comprises a pair of capillary column mounting plates for mounting a capillary column as a constituent of the electrophoretic apparatus, a pair of secondary support plates, a pair of thermoelectric plates and external heat sink plates. Detection openings are formed in each of the plates as required so that a continuous detection path exists through the integrated temperature control/alignment system. The capillary column is seated and locked in grooves formed in the capillary column mounting plates so that the detection windows of the capillary column are coordinated with the aligned detection openings formed in the applicable plates of the integrated temperature control/alignment system. The temperature of substantially the entire capillary column, including the detection zone, is controlled or regulated by the temperatures of the thermoelectric plates which comprise one or more thermoelectric circuits utilizing the Peltier effect. Regulation of current flow in the thermoelectric plates controls the temperature effect exerted by the thermoelectric plates, thereby controlling both the direction and rate of heat transfer with the capillary column.
Patent EP-0322124-A2 (EP)
Inventor: MACPHAIL MARGARET GRADNER
IPC: G06F17/21
Filed: 1988-11-29
Abstract: An electronic information processing system stores documents grouped into folders. A particular document may exist in a plurality of folders. In order to manage the documents in the system, it is important to know, when, for example, modifying a document, which folders that document is in. Accordingly, whenever an end user calls for a document, the system first displays to the end user a list of objects, including information indicating the folders in which the document resides.
Patent EP-0323094-A2 (EP)
Inventor: SOLTIS MICHAEL W
IPC: G01B7/14
Filed: 1988-12-19
Abstract: A sensor for determining the operational position of an automotive suspension including two members (14,16) relatively movable with respect to one another includes an assembly (24) with the first component (38) movable with respect to a second component (42), with the first and second components (38,42) being relatively movable with respect to each other as a result of the movement of the vehicle suspension. A sensor according to this invention will further include, without limitation, a signal generation device (A.,B,C) associated with said first and second sensor components (38,42) for generating a plurality of non-unique digital position signals.
Patent EP-0297052-A2 (EP)
Inventor: HARRIS PHILIP JAMES
IPC: C08F2/50
Filed: 1988-06-20
Abstract: A photopolymerisable composition which comprises a water-soluble non-volatile ethylenically unsaturated monomer and a photopolymerisation initiator which comprises a compound having at least one tertiary amine group and as a dye sensitizer a compound of the formula
      where X is an anion.
Patent EP-0325971-A2 (EP)
Inventor: COFFEN DAVID LLEWELLYN
IPC: C12P7/42
Filed: 1989-01-14
Abstract: Enantiomerically pure (2R)-2-hydroxyarylalkanoic esters and (2S)-2-hydroxyarylalkanoic acids of the formulae <IMAGE> in which R<1> is aryl, R<2> is alkyl, aryl or aralkyl and n is zero or a number from 1 to 8, are prepared by Pseudomonas lipase-catalysed selective hydrolysis in solution or in suspension in an aqueous medium at a controlled pH between about 5 and about 9 from racemic (2RS)-2-hydroxyarylalkanoic esters of the formula <IMAGE> in which R<1>, R<2> and n have the abovementioned meaning.
Patent EP-0327945-A2 (EP)
Inventor: HIRAO TOSHIHIKO
IPC: C12P13/08
Filed: 1989-02-01
Abstract: Disclosed is a process for producing L-lysine, which comprises culturing in a medium a coryneform glutamic acid-­producing microorganism which exhibits resistance to an iturin-related substance and the ability to produce L-lysine, accumulating L-­lysine in the culture, and recovering L-lysine therefrom.
Patent EP-0332090-A2 (EP)
Inventor: KAUFFELDT HORST
IPC: A47L7/00
Filed: 1989-03-04
Abstract: A liquid feed hose (24) is connected to a negative pressure container (21). Connected downstream of the outlet (21.8) of the negative pressure container (21) is an outlet device which allows the liquid to be discharged even under negative pressure. The outlet device has a second negative pressure container (26), into which the outlet (21.8) of the first negative pressure container (21) opens out via a non-return valve (21.3). The outlet (26.1) of the second negative pressure container (26) is connected via a non-return valve (26.2) to a discharge line (28). The two negative pressure containers are connected to each other via a bypass system (25) which contains an actuatable 3/2-way valve (27). The actuation takes place in dependence on the negative pressure in the first negative pressure container (21) in such a way that, in a first operating state, in which the bypass is blocked and the second negative pressure container (26) is under atmospheric pressure, the first negative pressure container (21) is filled and the second is emptied. In a second operating state, the bypass is open, both negative pressure containers (21, 26) are under the same pressure and the liquid flows from the first negative pressure container (21) into the second negative pressure container (26). 
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Patent EP-0334380-A2 (EP)
Inventor: IMHOF ERICH
IPC: F16L21/08
Filed: 1989-03-23
Abstract: In the case of the locked socket coupling device for socket tubes (1), the tip end (3) of the one tube can be pushed with radial play into the socket end (2), having a sealing ring (8), of the other tube. This tube is allocated a clamping ring (14) which is designed separately from the sealing ring and has a large number of clamping segments (15) which are connected to one another in the circumferential direction in each case by means of an intermediate layer of rubber or the like, which is vulcanised on, and which in each case have along their inner surface a tooth system (17) which interacts with the tip end. In order to be able to make use of the device for manufacturing a socket connecting device even in the case of socket tubes having a socket end of comparatively simple shape, there is provided on the socket end (2) a sealing chamber (7) for the sealing ring (8), which chamber is formed by radially increasing the diameter of the socket inner wall and is open in the axial direction. A locking ring (9), used for retaining the clamping ring (14) and compression of the sealing ring (8), is allocated to the socket end (2). This locking ring (9) comprises a large number of locking screws (11), which are distributed evenly around the circumference and engage on the socket end (32) and via which the axial position of the locking ring (9) with respect to the socket end can be adjusted, changing the amount of stress applied by the clamping ring (14) and/or sealing ring (8). <IMAGE>
Patent EP-0350580-A2 (EP)
Inventor: HESSE ALFONS DIPL-ING
IPC: E02D7/30
Filed: 1989-05-02
Abstract: In a process for driving tubes into the ground, it is possible to drive tubes, especially tubes (10) which are not made of steel, directly into the ground and at the same time remove the earth collecting in the interior of the tubes if a combination of tubes (10, 11) is driven in. A cutting shoe (8) which is mounted at the front in the driving direction and centres the outer tube relative to the inner tube (10, 11) ensures that the tube combination is held together during driving.
Patent EP-0357039-A2 (EP)
Inventor: KATO EIICHI FUJI PHOTO FILM CO
IPC: G03G5/05
Filed: 1989-08-30
Abstract: An electrophotographic photoreceptor comprising a support having provided thereon at least one photoconductive layer containing at least inorganic photoconductive particles and a binder resin is disclosed, wherein said binder resin comprises (A) at least one resin having a weight average molecular weight of from 1 x 10 3  to 2 x 10 4  and comprising not less than 30% by weight of at least one repeating unit (a-i) represented by formula (I) or (II):
     
     wherein X 1  and X 2  each represents a hydrogen atom, a hydrocarbon group having from 1 to 10 carbon atoms, a chlorine atom, a bromine atom, -COY 1  or -COOY 2 , wherein Y 1  and Y 2  each represents a hydrocarbon group having from 1 to 10 carbon atoms, provided that both X 1  and X 2  do not simultaneously represent a hydrogen atom; and W 1  and W 2  each represents a mere bond or a linking group containing from 1 to 4 linking atoms which connects -COO- and the benzene ring, and from 0.5 to 15% by weight of at least one repeating unit (a-ii) containing at least one acidic group selected from -PO 3 H 2 , -SO 3 H, -COOH,
     wherein R represents a hydrocarbon group or -OR' (R' represents a hydrocarbon group having from 1 to 22 carbon atoms), and a cyclic acid anhydride-containing group. 
     The photoreceptor exhibits excellent electrophotographic characteristics and printing properties irrespective of change of environmental conditions on electrophotographic processing or change of chemical structure of sensitizing dyes to be used in combination even in a system utilizing a semiconductor laser beam.
Patent EP-0372225-A2 (EP)
Inventor: HESSE ALFONS DIPL-ING
IPC: E21B7/26
Filed: 1989-11-03
Abstract: In a boring ram (1) having a percussion piston (3) movable in a reciprocating manner in a tubular housing (2) and a percussion tip (9) which projects from the housing and is connected to the housing (2, 6) by means of a bayonet catch (33), the fitting and removal or exchange of a percussion tip (9) or of a worn bit (10) is made possible in a simple manner. 
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Patent EP-0376034-A2 (EP)
Inventor: HUANG KEVIN CHUANG-CHI
IPC: G06F11/26
Filed: 1989-12-09
Abstract: Programmable masks at ascending levels of processing machine functionality support the programmed injection of errors in response to machine events and machine states and in synchronism with machine operation. Provision is made for varying characteristics of injected errors through a programmable error mask and through generation of an injected error waveform having variable temporal and duration characteristics.
Patent EP-0377190-A2 (EP)
Inventor: NAARMANN HERBERT DR
IPC: C08F2/50
Filed: 1989-12-23
Abstract: The invention relates to a photopolymerisable system which has at least one photopolymerisable layer on a dimensionally stable base, the dimensionally stable base consisting of an electrically conducting polymer. Said photopolymerisable system is suitable for producing printing formes.
Patent EP-0368413-A2 (EP)
Inventor: INOUE KAZUNARI
IPC: C08L71/12
Filed: 1989-11-07
Abstract: A resin composition comprising polyphenylene sulfide and polyphenylene ether is modified with the addition of a compound having a functional group or by modifying the polyphenylene ether, whereby impact resistance of a molded article produced from the resin composition is improved.
Patent EP-0324640-A2 (EP)
Inventor: KEIDA HISAYA C O TECHNICAL RES
IPC: H03K19/21
Filed: 1989-01-13
Abstract: A required number (P) of coincidence detecting circuits (20A - 20H) for the combinations of N input signals (I0 - I3) are provided, so that useless PLEs as seen in a table lookup type are eliminated. Product term lines of PLA are extended by a first extension circuit (31). Similarly, respective coincidence detecting outputs of coincidence detecting circuits of another PLE are connected to each other, so that coincidence singals can be output in association with M (≧ N) input signals. Coincidence detecting signals of further PLE are connected by a second extension circuit (32), whereby the number of storing of combinations of N or M input signals is extended to P sets or more, so that the number of input signals N can be set at a low value. There are added programmable selectors (50A - 50D) for making some of input signals into the coincidence detecting circuits replaceable with other input signals, so that the operating efficiency of PLE can be improved.
Patent EP-0331514-A2 (EP)
Inventor: ISHIGURO TSUNEO C O CENTRAL RE
IPC: C07K14/47
Filed: 1989-03-03
Abstract: This invention provides a method for assaying for the protein deletion or defect associated with the human DMD gene, which comprises preparing a peptide which contains at least part of an amino acid sequence encoded by a Duchenne muscular dystrophy gene or a derivative thereof, administering said peptide or derivative thereof to a mammal to form antiserum, then combining said antiserum, or an antibody fraction separated from said antiserum, with a substance to be tested and assaying for any antigen-antibody complex formed. 
     It also provides methods for preparing the antiserum by use of part of the amino acid sequence encoded by the human Duchenne muscular dystrophy gene. The invention also provides kits and reagents for such assays.
Patent EP-0365107-A2 (EP)
Inventor: TSUNODA TETSUJIRO INTELLECTUAL
IPC: H01L21/329
Filed: 1989-04-21
Abstract: This invention relates to a semiconductor device in which a first semiconductor layer (2) is formed on a semi­conductor anode layer (1) containing a high concentration of impurity of a first conductivity type. This first semi­conductor layer (2) contains an impurity in a lower concentration than the impurity concentration of the anode layer (1) on which it is formed. A second semiconductor layer (3) containing a high concentration of impurity of a second conductive type is formed on the first semiconductor layer, and a third semiconductor layer (4) containing a low concentration of impurity of the second conductive type is formed on the second semiconductor layer (3). Impurity regions (6) of at least the first conductivity type are formed by thermal diffusion in the surface region of this third semi­conductor layer. During the thermal diffusion, the impurity contained in the anode layer diffuses into the first semi­conductor layer. However, the concentration and thickness of the first semiconductor layer (2) are specified so that, even after thermal diffusion, the concentration of the second   semiconductor layer is not essentially changed, and thus a semiconductor device which has a thin, high concentraton buffer layer (3) can be provided by this production method.
Patent EP-0361978-A2 (EP)
Inventor: SU WEI-FANT ANNE
IPC: C08F299/06
Filed: 1989-09-29
Abstract: A UV curable adhesive has been developed with good bond strength, good lap shear strength, rapid cure times, good thermal stability, and good insulating proper­ties. The adhesive may be applied by silk screen printing and cured by UV in about 2 seconds. The adhesive may be used in automated surface mount technology for electronic circuit fabrication. The adhesive is a mixture of from 60 to 80% by weight, based on total composition weight, of a first resin which comprises an acrylate-epoxy oligomer having a molecular weight of from 2000 to 5000; from 4 to 10% of a second resin which comprises an acrylate-urethane oligomer; from 5 up to 20% of a third resin which com­prises a cresol formaldehyde oligomer, liquid acrylate diluent for said resins; from 5 to 15% of a polyfunctional acrylate monomer; and from 1 to 5% of a UV photoinitiator. The compositions are applied to substrates such as printed wiring boards and cured with ultraviolet light to form an adhesion between electronic components and the substrate.
Patent EP-0390092-A2 (EP)
Inventor: NISHIMURA TETSUHARU
IPC: G01D5/38
Filed: 1990-03-27
Abstract: An encoder of this invention radiates a light beam (20) onto an optical scale, in which a reflection film is formed on a surface of a relief type diffraction grating (3) formed on one surface of a light-transmission substrate (1), from a surface opposite to the formation surface of the diffraction grating (3), and detects a change in intensity of interference light caused by diffracted light (21, 22) produced by the diffraction grating, thereby measuring a displacement of the optical scale.
Patent EP-0392495-A2 (EP)
Inventor: JUHNKE HUBERT DIPL-ING
IPC: A21D13/08
Filed: 1990-04-11
Abstract: The invention relates to a grilled sponge product made from whole egg, sugar, wheat flour, wheat starch powder and possibly other ingredients as well as to a process for producing grilled sponge products from physically raised sponge batters by baking, slicing and grilling. In order to avoid intermediate cooling and storage of the baked sponge batter, and to permit the production of a wide assortment of grilled sponge products, a sponge batter having a density of 0.35 to 0.6 g/cm<3> is applied flat to a baking tray as a strip of batter having any desired width and thickness, corresponding to the thickness of the intended products, and simultaneously water-absorbing substances or mixtures of substances are applied to the surface. Subsequently the batter is baked for 7 to 12 minutes and, without intermediate cooling, is divided into any desired shapes by slicing, cutting out or other separation processes and then immediately grilled in a known manner.
Patent EP-0399491-A2 (EP)
Inventor: KAJIYAMA HIROSHI
IPC: H04L69/40
Filed: 1990-05-22
Abstract: A multiple transmission system for use in a vehicle, in which a second node having a control function sends a command to first nodes of an ordinary type when an transmission error rate higher than a certain level takes place or at certain time intervals to effect system refreshment which resides in the following operation. Each of the first nodes, which has received the command, sends its status information (e.g., the status of an input device element such as a sensor or switch) to the other nodes. The other nodes which receive this information initialize their status (e.g., the status of an output device element such as an actuator or a motor) according to the received status information.
Patent EP-0415179-A2 (EP)
Inventor: TERADA MAKOTO
IPC: H02H3/28
Filed: 1990-08-16
Abstract: A differential protective relay apparatus is switched over between a current differential mode and a voltage differential mode automatically by both even-order harmonic components of an input applied to a differential circuit and a voltage across an impedance of the differential circuit, thereby to cover extensive fault modes while retaining high minimum pickup sensitivity, furthermore, devised against excessive fault voltages in the voltage differential mode, and, consequently, advantageous in insulation withstand capability.
Patent EP-0421467-A2 (EP)
Inventor: NAKAMORI AKIYASU C O INAX CORP
IPC: C04B41/86
Filed: 1990-10-05
Abstract: A method of applying curtain glazing which comprises arranging green tile materials before baking in a row and moving a glaze can for applying curtain glazing above and along the row of the green tile materials.
Patent EP-0422584-A2 (EP)
Inventor: BRIGHT EDWARD JOHN
IPC: H01R13/193
Filed: 1990-10-09
Abstract: A PGA socket (40) and a tool (132) for opening and closing the socket (40) is disclosed. The socket (40) includes a base housing (42) having contact elements (46) disposed in cavities (48). The contact elements (46) include laterally extending cantilever beams (90) which are bent out of the plane of the contact elements (40) to provide a force-free insertion of the leads (120) on the PGA (122). The socket (40) further includes a cover (44) slidably mounted on the housing (42) which when moved, drives the leads (120) into electrical engagement with the cantilever beams (90). The tool (132) includes a pair of spaced-apart jaws (154,156) with one (152) being fixed and the other (156) moveable towards the dixed jaw (154). The tool (132) is placed over the socket (40) with the jaws (154,156) on respective sides of the cover (44) so that as the one jaw (156) moves toward the other (154), it (156) pushes the cover (44) which moves the leads (120) either into or out of electrical engagement with the cantilever beams (90).
Patent EP-0428075-A2 (EP)
Inventor: LOVE MAHLON LLOYD
IPC: F16H3/083
Filed: 1990-11-09
Abstract: An axle drive unit (10) of modular construction for a work vehicle contains a lefthand and a righthand wheel (12, 14), each with a planetary gear reduction unit (16, 18), which units are connected by axle sections (20, 22) to a differential (24). The axle sections (20, 22) form a transverse axle which is aligned perpendicular to the input shaft (26) of the differential (24). The input shaft (26) of the differential (24) is connected by way of a bevel gear (56) to a gear shift sleeve mechanism (28), the shafts (58, 74) of which run parallel to the transverse axle (20, 22) and which is driven by a hydraulic motor (30). The axis of the hydraulic motor is aligned with the transmission axes (58, 74). The gear shift mechanism (28) contains a gear input bush (62), a gear output, transmission elements and a gear shift sleeve (96). The transmission elements comprise three fixed auxiliary shaft gears (70), connected in parallel, which are arranged about the input bush (62) in a star shape and are driven by this. The auxiliary gears (70) each contain two output toothed gears (76, 78), which drive two independent intermediate gears (84, 86), which are concentrically arranged about the output shaft (58) of the gear shift mechanism (28). The shift sleeve (96) connects either an output gear (68) of the input bush (62) or one of the intermediate gears (84, 86) to the output shaft (58), by means of which three different speed transmission ratios can be selected. The shift sleeve (96) contains an input gear (100) with a self-centring surface acting on two sides.   <IMAGE>