baber/WOPTO huggingface dataset:
Patent EP-0195579-A2 (EP)
Inventor: BOWSHER GLYNNE THOMAS
IPC: B60T7/02
Filed: 1986-03-11
Abstract: A pedal device, primarily for an electrically operated vehicle brake, comprises a pedal (1) pivotally mounted for angular movement relative to a base (2). A leaf spring (7) is attached to the free end of the pedal and is stressed by being urged by said angular movement against a surface (9A) of a bearing block (9). The location of engagement of the spring on said surface varies progressively during pedal movement and a predetermined ratio between pedal movement and pedal effort is thereby obtained, depending upon said location. An electrical potentiometer (10) is arranged to be actuated by said pedal angular movement to produce an output proportional to said movement.
Patent EP-0241778-A2 (EP)
Inventor: MORITA SHUNJI MITSUBISHI DENKI
IPC: G06F1/16
Filed: 1987-03-26
Abstract: Disclosed is a graphics display device comprising a graphics control board provided between a computer for outputting an output command of a picture image (herein­after referred to as an image-depiction command) to be displayed on a display device such as a cathode ray tube (CRT) and said display device to process the image-depiction command from the computer by signal conversion processing and to control a display output when the display device displays a picture image, the graphics control board being divided into two boards of a signal conversion board pro­vided within a housing case in which the computer is installed to process the image-depiction command from the computer by signal conversion processing and a display output board for controlling a supply of an output required to display the picture image by the display device on the basis of the image-depiction command.
Patent EP-0242781-A2 (EP)
Inventor: WAKATSUKI JUNYA
IPC: C07F9/09
Filed: 1987-04-14
Abstract: A novel phosphoric ester of the following general formula (I)
     is prepared by reacting a phosphoric ester of the following general formula (II)
     with a basic compound. 
     By reacting the phosphoric ester (I) with various types of amine compounds or other acidic hydrogen-bearing compounds, various phospholipid analogue compounds or phosphoric esters can be derived.
Patent EP-0251278-A2 (EP)
Inventor: MATSUNAWA MASAHIKO KONISHIROKU
IPC: H04N1/64
Filed: 1987-06-29
Abstract: An image processing method wherein an image is extracted into a plurality of color signals, picture element informations are given in color designating color codes and density data thereto, and the color codes are subjected after the color extraction to a color ghost correction. The color codes are determined by a color pattern formed from color codes of picture elements noted and around thereof. The extracted image is converted photo-electrically by extracting devices (l, 2), plural bit data are obtained from converted signal by a device (4), extracting color code and density data are extracted on the basis of the plural bit data by a device (5), and the color code are processed by devices (ll0, 202, 295).
Patent EP-0254252-A2 (EP)
Inventor: HOCHHOLZER REINHARD
IPC: H01C10/32
Filed: 1987-07-20
Abstract: Das Drehpotentiometer besitzt einen pendelnd gegenüber dem Widerstandsträger (3) gelagerten Federträger (4), wodurch auch bei einem Mittenversatz zwischen Drehachse (16) des Potentiometers und Hauptachse einer das Potentiometer betätigenden Welle eine gute Linearität gegeben ist (Fig. 1).
Patent EP-0258888-A2 (EP)
Inventor: NISHIKAWA MASAHIRO
IPC: H05B33/12
Filed: 1987-09-02
Abstract: In a thin film EL display device wherein a transparent electrode (2), a first dielectric layer (3), an EL emission layer (5), a second dielectric layer (7) and a back electrode (8) are laminated in order on a transluscent substrate, 10nm--200nm thickness thin films (4,6) each being made of calcium sulfide or of a mixture containing calcium sulfide which is formed by an electron beam vapor deposition method are provided between the first dielectric layer (3) and the EL emission layer (5) and between the EL emission layer (5) and the second dielectric layer (7), thereby obtaining a thin film EL display device which maintains a stable operation for a long period even when it is driven by A.C. pulses being asymmetry in the time relationship of the driving pulses or being different in amplitude in a positive side and a negative side.
Patent EP-0263473-A2 (EP)
Inventor: YOTUYA TERUHISA OMRON TATEISI
IPC: G06T7/00
Filed: 1987-10-05
Abstract: A packaged substrate inspecting apparatus comprises an imaging device for picking up images of substrates. Land images are extracted from the image of a non-packaged substrate and that of a packaged substrate. On the basis of the shapes of the land extracted from the non-packaged substrate and those of the packaged substrate, positional relationship between a part mounted on the packaged substrate and the land is determined to be utilized for deciding whether the mounted state of the part on the substrate is to be satisfactory or not.
Patent EP-0305587-A2 (EP)
Inventor: BECKINGER GUNTHER
IPC: H04Q3/54
Filed: 1983-12-14
Abstract: Subscriber and/or line trunk groups are in each case allocated a common interface module (SB1, SB2, SBx), which is connected both to the speech path switching network (SN) and via a data transmission line group (DL) to a central processor (ZS) provided for establishing the connection path. The information items are transmitted in pulse code modulation method via the speech path switching network (SN). The information items are transmitted in a message format with variable data length (HDLC procedure) to the central processor (ZS). Both the transmission of the speech and signal information items of the subscriber and/or junction lines and the transmission of any data information items of a terminal (DC) connected to an interface-module-internal data transmission line group (PBC-B) via a separate data transmission line group (DDL) occur in dependence on control instructions from the central processor (ZS) or from a peripheral control (MP), also connected to the internal data transmission line group (PBC-B) after corresponding conversion via the speech path switching network. The conversion is effected in a transmitting and receiving device (HDP) allocated to the interface module (SB).
Patent EP-0265960-A2 (EP)
Inventor: HITOMI MITSUO
IPC: F02B27/02
Filed: 1987-10-30
Abstract: An intake system for a multiple-cylinder engine (E) has a main intake passage open to the atmosphere at its upstream end, a plurality of discrete intake passages (12a-f) which communicate the respective cylinders (2a-f) with the main intake passage by way of intake ports, and a circular (11L, 14, 11R, 15) passage which is communicated with the cylinders. The circular passage is adapted to propagate pressure waves generated by the intake strokes without reflecting the pressure waves, and is provided with a valve (14b, 15b) which opens the circular passage to permit propagation of the pressure waves in a predetermined high engine speed range. The length of the circular passage is selected so that the pressure waves resonate in the predetermined high engine speed range.
Patent EP-0264971-A2 (EP)
Inventor: TAKATA NOBUHARU C O MITSUBISHI
IPC: H02H7/09
Filed: 1984-06-27
Abstract: An apparatus for detecting a voltage in a variable-frequency power system equipped with a variable-frequency power unit in a path extending from an AC power supply line to a load, wherein the threshold value of a protective relay functioning upon occurrence of an abnormal voltage in the power system is determined in accordance with a physical quantity proportional to the system frequency.
Patent EP-0273433-A2 (EP)
Inventor: NAKAMURA ARATA - FURUKAWA-CHO
IPC: H01H35/00
Filed: 1987-12-28
Abstract: A reflection type photoelectric switch (1) including a light emitting member (3) for emitting a substantially single light beam having first and second different wavelengths, a reflector (7) for reflecting the emitted light beam at different reflection rates with respect to the first and second and wavelengths, a light receiving member (4) for sensing rays at the first and second wavelengths, and means for analyzing outputs generated from the light receiving member (4) receiving the reflected light beam at the first and second wavelengths to generate an output representing the existence of an object (8) to be detected by the photoelectric switch.
Patent EP-0269153-A2 (EP)
Inventor: NAKAYAMA KIYOSHI
IPC: H01H25/04
Filed: 1982-10-13
Abstract: The present invention relates to a multi-position electrical switch comprising a housing (1), an insulating board (2) provided with a pair of electrodes constituting fixed contacts, a pressure-sensitive electrically conductive rubber sheet (5) extending over said electrodes so as to form switch elements with the latter, a supporting plate (8) disposed on the rubber sheet and having a central ball-and-socket joint (9) and a plurality of openings, and an operating button (11) tiltably mounted on the ball of said joint. 
     The bottom face of the button (11) has four faces having raised pressing surfaces arranged for engagement with the portions of the rubber sheet corresponding to the switch elements when the button (11) is tilted. The ball of the joint (9) has pins whereas the socket has grooves for receiving respective ones of said pins when the button is tilted, the grooves being elastic and slightly narrower than the diameter of the pins in order to urge the button back from a tilted position to its untilted position.
Patent EP-0272727-A2 (EP)
Inventor: DRENT EIT
IPC: C08G67/02
Filed: 1987-11-24
Abstract: Novel polymers of carbon monoxide with one or more -olefinically unsaturated compounds, characterized in that
     a) they are prepared by the polymerization of one or more compounds (D) comprising a group of the general formula (CH₂=CR₁)- which is bound by a bivalent hydrocarbyl bridging group to monovalent polar group having at least one oxygen, nitrogen, phosphorus and/or halogen atom and, optionally also to one or more compounds (A) of the general formula (CH₂=CR₁)-R₂, in which formulae R₁ and R₂ represent hydrogen atoms and/or monovalent hydrocarbyl groups,   b) they have a linear structure,   c) they are made up of units of the general formula -CO-(Dʹ)- and optionally also units of the general formula -CO-(Aʹ)-, wherein Aʹ and Dʹ represent monomer units originating in monomers A and D, respectively, used.
Patent EP-0245915-A2 (EP)
Inventor: PETERSON III SIGURD H
IPC: G06F11/32
Filed: 1987-02-02
Abstract: A method and apparatus for displaying the timing and state behavior of a group of logic signals is disclosed. The logic signals are represented by a sequence of period indicating symbols such as light and dark colored rectangles displayed on a screen. The length of each light rectangle represents a different period of signal stability during which none of the logic signals of the group changed state, while the length of each dark rectangle represents a period of signal instability during which at least one of the logic signals of the group changed state. When a light rectangle is sufficiently wide, a numerical indication of the states of the logic signals during the period represented by the light rectangle is superimposed over the rectangle.
Patent EP-0235964-A2 (EP)
Inventor: ZWEIFEL TERRY L
IPC: B64D45/00
Filed: 1987-02-05
Abstract: Method and apparatus for commanding an optimal flight path for an aircraft encountering a windshear condition. An airspeed rate signal equal in magnitude and opposite in sense to the windshear is applied to derive a variable rate of change of airspeed command for application to a flight director indicator (57;140). Limits - (52;131) are placed on the derived command such that the mnimum allowable speed command is stick shaker speed and the maximum the nominal speed in the absence of te windshear. The resultant command signal represents a true airsoeed rate that vields an optimal fliaht oath for the aircraft to exit the windshear condition.
Patent EP-0237203-A2 (EP)
Inventor: ANDERSON JAMES R
IPC: H03G11/00
Filed: 1987-02-16
Abstract: A hearing aid that is compact and efficient and that provides a high degree of control over its frequency response and also over its output level versus input level characteristic. The frequency response control includes an adjustable four pole high pass filter and an adjustable four pole low pass filter, to define the pass band, and an adjustable slope filter, to define the slope within the pass band. The control over the output level versus input level characteristic includes an input AGC system with well defined, independent control of compression threshold and compression ratio, an adjustable peak clipper, and a selectable output AGC system that tracks the peak clipper setting. The hearing aid incorporates a number of novel circuits including a state variable filter with adjustable corner frequency, a filter that can be continuously adjusted from a single pole low pass characteristic to a single pole high pass characteristic, a circuit to provide a range of reference voltages to accurately set the range of control currents used to control the corner frequencies of the state variable filters, a compansion system surrounding the filter network to effectively increase its limited dynamic range, a differential voltage threshold detector, a differential voltage controlled current source with an exponential relationship of output current to differential input voltage, an adjustable clipping circuit, a voltage clamp to prevent voltage excursions from going substantially below a substrate voltage, and bias compensation circuit to supply the input bias current of a transistor.
Patent EP-0271289-A2 (EP)
Inventor: NISHIMURA YUUSAKU
IPC: C12N11/10
Filed: 1987-12-03
Abstract: An immobilization enzyme having high activity and stability can be obtained by immobilizing an enzyme on a water-insoluble amino group-containing carrier such as silica gel, porous glass or the like having amino groups introduced thereinto, by use of a polyfunctional cross-­linking agent in the presence of a phenolic carboxylic acid having one or more hydroxyl groups such as tannic acid or the like or in the presence of a phenolic carboxylic acid having one or more hydroxyl groups and chitosan.
Patent EP-0272930-A2 (EP)
Inventor: KARIYA MIKIO LUNETSURUMAI
IPC: H01J61/36
Filed: 1987-12-23
Abstract: A ceramic envelope device (6) for use in a HID (high intensity discharge) lamp, which includes: (a) a translucent ceramic tube (12); (b) a pair of electrically conductive end caps (14, 14) which close longitudinally opposite ends of the ceramic tube; (c) a pair of oppositely located discharge electrodes (16, 16) each of which is supported at a first end thereof by a corresponding one of the end caps such that a second end of each electrode protrudes from an inner surface (18) of the corresponding end cap in a longitudinally inward direction in the ceramic tube; (d) an electrical insulator (20) provided for one or both of the pair of end caps; and (e) a sealing member (30) disposed to maintain fluid-tightness between an engaging portion (14a) of the end cap for which the electrical insulator is provided, and the corresponding end of the ceramic tube. The electrical insulator includes a peripheral portion (46) which covers a peripheral portion of the inner surface of the corresponding end cap, and the end of the ceramic tube sealed by the sealing member includes a contact portion (44) which contacts the peripheral portion of the electrical insulator, to thereby isolate the sealing member from an inner space (50) in which the second end of each discharge electrode extends.
Patent EP-0278228-A2 (EP)
Inventor: STUMPE WERNER DIPL-ING
IPC: B60T13/68
Filed: 1988-01-11
Abstract: An electro-pneumatic brake arrangement for trucks which can be coupled to trailers having pneumatically and/or electrically controllable brake devices has an emergency-line hose coupler (15) connected to a compressed air reservoir (13), for connecting an emergency line (17) to the trailer brake device, a service-line hose coupler (29) for connecting a pneumatic brake line (31) to the trailer brake device, an electrical connector (26) for connecting an electrical brake lead (27) to the trailer brake device, and an emergency brake tripping device (33) which, in the event of breaks in the brake line, can be activated by electrical and/or pneumatic brake signals generated when the brake pedal is operated. So that the emergency brake tripping device (33) starts an emergency braking programme appropriate to the particular type of trailer brake device connected, means (26) are provided which can be activated when the trailer is coupled up and which generate identification signals showing the trailer brake device to be pneumatically and/or electrically controllable. <IMAGE>
Patent EP-0282777-A2 (EP)
Inventor: CROONENBROCK RAIMUND DR
IPC: F23C10/06
Filed: 1988-02-24
Abstract: In a reactor of a fluidised-bed furnace, in which fluidised-bed material is separated and returned to the fluidised bed, and in which, in the reactor, a part quantity of fluidised-bed material is, in an expansion region, transferred out of an upward flow of fluidised-bed material into a separately guided downward flow surrounding the upward flow and out of the former back into the upward flow, both influencing the combustion of carbon-containing material and the separation of fluidised-bed material are impeded because of the properties of the fluidised bed. The new process and the device are to make combustion control easier with regard to environmentally damaging harmful substance formation and to simplify separation with regard to apparatus. The upward flow, which guides the fluidised-bed material, has a suspension density ps of 15-100 kg/m<3> and there is added to it at least a part quantity of the oxygen-containing gas which is supplied in stages,  the upward flow being twisted in one stage by tangential gas addition. Main area of application is a fluidised-bed furnace for an energy production process. <IMAGE>
Patent EP-0286926-A2 (EP)
Inventor: GERKEN MANFRED DR
IPC: C07C50/36
Filed: 1988-04-01
Abstract: Novel cytostatically active anthracyclines of the formula I, which are optionally present as a salt of an inorganic or organic acid <IMAGE> in which the radical R<1> is hydrogen or hydroxyl, R<2> is hydrogen, a structure of the formula II or IV or together with R<3> is a structure of the formula III, R<3> is hydrogen, a structure of the formula II or IV or together with R<2> is a structure of the formula III, R<4> is hydrogen, an acyl group, trimethylsilyl, a structure of the formula II or a structure of the formula IV <IMAGE> R<5> in this case is hydrogen, methyl, hydroxymethylene, acyloxymethylene or alkyloxymethylene, R<6> is hydrogen, hydroxyl, acyloxy, alkyloxy, allyloxy, benzyloxy or halogen, R<7> has the same meaning as R<6> and can additionally be NH2, NHacyl, N(alkyl)3, N(CH2CN)2, NH(CH2CN) or azido, and R<8> has the same meaning as R<6>, where the following compounds of the formula I are excepted:  1. R<1>=R<3>=R<4>=H, R<2>= alpha -L-daunosaminyl 2. R<1>=R<3>=R<4>=H, R<2>= alpha -L-rhodosaminyl or its 4'-acyl derivatives 3. R<1>=R<3>=H, R<2>=R<4>= alpha -L-rhodosaminyl or its 4'-acyl derivatives 4. R<1>=OH, R<3>=H, R<2>=R<4>= alpha -L-rhodosaminyl or its 4'-acyl derivatives 5. R<1>=R<2>=R<3>=H, R<4>= alpha -L-rhodosaminyl or its 4'-acyl derivatives.
Patent EP-0292858-A2 (EP)
Inventor: HEMMER HANS-PETER DIPL-ING
IPC: B60K23/08
Filed: 1988-05-19
Abstract: The vehicle has a constantly driven main drive axle. In the drive train to the second axle there is a viscous clutch (32). Between the axles a planetary gear is provided. The internal gear (26) of the planetary gear is pivotally mounted and arrestable by means of an hydraulically operable brake piston (42). A working chamber (56) in front of the brake piston (42) is fed with gear oil or relieved of pressure towards the gear oil reservoir (66) by a reciprocating piston pump (60) which is driven by the main drive axle. With the brake piston (42) applied, the four-wheel drive running via the viscous clutch (32) is in the stand-by position, whereas with the brake piston (42) released it is inoperative. <IMAGE>
Patent EP-0307926-A2 (EP)
Inventor: YAMADA HIDEAKI
IPC: C12N9/78
Filed: 1988-09-16
Abstract: In a process for biological production of an amide wherein a nitrile is hydrated into a corresponding amide by the action of a nitrile hydratase originated in a microorganism, the improvement which comprises the use of nitrile hydratase which is obtained by culturing a microorganism of the species  Rhodococcus rhodochrous  in the presence of a cobalt ion. 
     Aromatic nitriles such as a cyanopyridine as well as aliphatic nitrile such as acrylonitrile are hydrated into the corresponding amides.
Patent EP-0311059-A2 (EP)
Inventor: KAWAMURA YOSHIO
IPC: C12M3/00
Filed: 1988-10-05
Abstract: A cell handling apparatus is provided with a devise (17) for moving cells (3, 4) which are held in chambers (5) of the apparatus, at predetermined periods, preferably a divice for generating pulse-like changes in fluid pressure of the chambers (5), so as to prevent the same portions of the cells (3, 4) from remaining in contact with the wall surfaces of the chambers (5) over a pre­determined period of time.
Patent EP-0313040-A2 (EP)
Inventor: URAI TAKAHIKO
IPC: G11C29/00
Filed: 1988-10-20
Abstract: There is disclosed an erasable programmable read only memory device shifted into one of a write-in mode of operation, a read-­out mode of operation and a diagnostic mode of operation, the memory device comprises a plurality of input data distributing circuits (44a to 44h) each provided in association with each memory cell array (31a/31h) and operative to simultaneously transfer a data bit to a first write-in circuit (37a/37h) for the memory cell array and to a second write-in circuit (39) for a redundant memory cell array (32) in the diagnostic mode of operation, so that the data bit is simultaneously written into both of the memory cell and the redundant memory cell, thereby decreasing the time period consumed in the diagnostic mode of operation.
Patent EP-0318992-A2 (EP)
Inventor: TAMOTO KOJI
IPC: G03C7/30
Filed: 1988-12-01
Abstract: A novel silver halide color photographic material is provided comprising on a support light-sensitive layers consisting of a blue-sensitive layer, a green-sensitive layer and a red-sensitive layer, at least one of these color-sensitive layers being composed of a plurality of silver halide emulsion layers having substantially the same color sensitivity and different light sensitivities, characterized in that all of said color-sensitive layers contains a compound which reacts with an oxidation product of an aromatic primary amine color developing agent to release a diffusive development inhibitor or a precursor thereof and/or a compound which cleaves after the reaction with an oxidation product of an aromatic primary amine color developing agent a compound which reacts with another molecule of the oxidation product of an aromatic primary amine color developing agent to cleave a development inhibitor (hereinafter referred to as "diffusive development inhibitor-releasing compound"). 
     The above material enables to produce pictures with high quality and to control the gradation when film is being into prints. 
     The above material is exposed to light and processed by methods comprising developing, bleaching, fixing, rinsing, stabilizing and drying.
Patent EP-0287147-A2 (EP)
Inventor: FERLA GIUSEPPE
IPC: H01L27/082
Filed: 1988-03-25
Abstract: Two switches (1, 2) connected in series are formed in respective parallel zones of a silicon substrate (21) in such a manner as to form straight current flows in opposite directions between respective power terminals (3, 4) of opposite polarity formed on the same surface (27) of the substrate (21) and an intermediate terminal provided on the opposite surface (41) of the substrate (21).