baber/WOPTO huggingface dataset:
Patent EP-0361849-A2 (EP)
Inventor: KOHNO HIROMI C O DIESEL KIKI C
IPC: F16D48/02
Filed: 1989-09-26
Abstract: A clutch control apparatus for controlling the operation of a friction type clutch (2) comprises a data generator (6) responsive to an engaging command signal for generating an electric signal corresponding to the time-course in a target clutch stroke pattern for engaging the clutch (2). The actual clutch stroke of the clutch is adjusted by the use of a clutch actuator (4) coupled with the clutch (2) in response to the electric signal in such a way that the actual clutch stroke is made to coincide with the target clutch stroke at each instant, whereby the actual clutch stroke varies in accordance with the desired time-course pattern for engaging the clutch after the application of the engaging commend signal. The initial target clutch stroke of the desired pattern may be corrected in accordance with the amount of operation of an acceleration member (9) to reduce the dead time in the torque transmission through the clutch.
Patent EP-0373961-A2 (EP)
Inventor: HIRAYAMA TOMOSHI C O PATENTS D
IPC: G06F15/02
Filed: 1989-12-15
Abstract: A portable computer has incorporated therein a central processing unit (21), a display apparatus (1) and a timer circuit (27). The computer is also provided with exclusive operation keys (6a to 6d) whereby image data corresponding to a predetermined condition can be displayed on the display apparatus (1) merely by depressing the predetermined exclusive operation key (6a to 6d), and schedule data judged from the date of the present time can also be displayed on the display apparatus (1) merely by depressing the predetermined exclusive operation key (6a to 6d).
Patent EP-0336870-A2 (EP)
Inventor: BRADLEY JOHN PAUL
IPC: B41J25/304
Filed: 1989-02-28
Abstract: A printhead (19) is adjusted automatically or manually with respect to a platen (12) in accordance with the thickness of a recording medium. When a host data processor sends a control signal to the printer microprocessor to indicate that a recording medium of a different thickness is to be printed, a carrier (18), which has a first portion supporting the printhead (19) and pivotally and slidably mounted on a front guide rail (16), is moved so that a shift arm (34) on the carrier (18) engages a right side plate of the frame. This disconnects a ribbon drive motor gear from a ribbon drive gear and moves the ribbon drive motor gear into engagement with a gear (23) train. Rotation of the gear train rotates a gear, which has a threaded shaft and is rotatably supported by a second portion of the carrier slidably mounted on a rear guide rail, to cause pivoting of the first portion of the carrier about the front guide rail (16) to change the gap of the printhead from the platen. When the gap change is completed, the carrier is moved to the left to its recording medium loading printing position and to disengage the ribbon drive motor gear from the gear train and reengage it with the ribbon drive gear. Then, manual adjustment of the spacing of the printhead from the platen may be accomplished through handle 64 which controls rotation of gear 23 through shaft 61.
Patent EP-0337937-A2 (EP)
Inventor: CASCIANI ROBERT
IPC: C09K23/42
Filed: 1989-03-14
Abstract: The invention relates to novel ethoxylates and novel carboxylates of alkyl and alkenyl catechols and to heir use as surface active agents. The novel ethoxylates of alkyl and alkenyl catechols are especially useful as self-sequestering surfactants in detergent compositions.
Patent EP-0344111-A2 (EP)
Title: Substituierte Tetrathio- und Tetraselenotetracene
Inventor: BAUMANN MARCUS DR
IPC: C08G61/12
Filed: 1989-05-18
Abstract: Substituierte Tetrathio- und Tetraselenotetracene der Formel I <IMAGE> worin Z für -S- oder -Se- steht und a) R¹, R², R³ und R<4> H sind, und R<5> bis R<8> je für H stehen und mindestens einer der Reste R<5> bis R<8> unabhängig voneinander einen Substituenten aus der Gruppe unsubstituiertes oder mit Halogen, -CN, -CONR<9>R¹°, -OR<9>, -SR<9> oder -COOR<9> substituiertes C1-C20-Alkyl ?X?? mit Ausnahme von C1-C4-Alkyl und Methoxy, C2-C18-Alkenyl ?X??, C2-C18-Alkinyl?X??, C3-C8-Cycloalkyl ?X??, (C1-C12-Alkyl)-C3-C8-cycloalkyl ?X??, C3-C8-Cycloalkyl-CrH2r ?X??, (C1-C12-Alkyl)-C3-C8-cycloalkyl-CrH2r ?X??, Phenyl ?X??, (C1-C12-Alkyl)phenyl ?X??, Phenyl-CrH2r ?X??, (C1-C12-Alkyl)phenyl-Cr-H2r ?X?? darstellen, r für 1 oder 2 und p für 0 oder 1 stehen und X -O-, -S-, -SO- oder -SO2-bedeutet, oder R<5> bis R<8> unabhängig einen Substituenten aus der Gruppe -Br, -CF3, -CN, -Si(C1-C4-Alkyl)3, -S ?CmH2mO??R¹¹ oder -O ?CmH2 ?O??R¹¹ bedeuten, oder je eines von R<5> bis R<8> für -F oder -Cl und mindestens ein weiteres von R<5> bis R<8> einen Substituenten der zuvor definierten Gruppen einschliesslich C1-C4-Alkyl und Methoxy bedeutet, R<9> und R¹° unabhängig voneinander H, C1-C12-Alkyl, Phenyl oder ?CmH2 ?O??R¹¹, oder R<9> und R¹° zusammen Tetramethylen, Pentamethylen, 3-Oxapentylen oder -CH2CH2NR<9>CH2CH2- bedeuten, R¹¹ für H oder C1-C12-Alkyl steht, m für eine Zahl von 2 bis 4, n für eine Zahl von 2 bis 20 und q für eine Zahl von 1 bis 20 stehen, oder, b) R¹ bis R<8> unabhängig voneinander H oder einen der zuvor definierten Substituenten einschliesslich C1-C4-Alkyl und Methoxy darstellen, oder -COOR<9> oder -CONR<9>R¹° oder je zwei benachbarte Reste von R¹ bis R<8> -CO-O-CO- oder -CO-NR<9>-CO- bedeuten, und mindestens eines von R¹ bis R<4> sowie R<5> bis R<8> einen Substituenten bedeuten, mit Ausnahme von R², R³, R<6> und R<7> gleich -F und Methyl, und wobei R<9> und R¹° die zuvor angegebenen Bedeutungen haben. Sie bilden mit Elektronenacceptoren Charge-Transferkomplexe, die als organische elektrische Leiter, Displays, optische Schalter und Sensoren verwendet werden können.
Patent EP-0378143-A2 (EP)
Inventor: FIALA STANISLAV DIPL-ING
IPC: G01B5/00
Filed: 1990-01-08
Abstract: The subject matter of the invention is a magnetic clamping device for positioning a measuring instrument or other instruments with respect to a reference surface (100) by means of support struts (60) and a holding magnet (4) which is mounted in a hinged fashion to the end face of a lower pipe (22) and is connected to an upper tube (21) via a tension spring (5). Both pipes are guided in a longitudinally movable fashion in a tube (2) with the aid of an adjusting screw (51) and a head (52). One component of the device is formed by a base (10) with longitudinally adjustable support struts (6) and a support body (1) on which the measuring apparatus for one of its parts is mounted.   <IMAGE>
Patent EP-0385339-A2 (EP)
Inventor: KISHI HIROSHI
IPC: C04B35/49
Filed: 1990-02-26
Abstract: A monolithic capacitor having a dielectric ceramic (15) body cosintered with at least two base metal electrodes (14). The ceramic body is composed of a major ingredient expressed by the formula, 
(1-α){(Ba   k-x-y   L   x   M   y   )0   k   Ti0₂} + αCaZr0₃, 
where L is either or both of magnesium and zinc, M is either or both of calcium and strontium, and α,  k, x  and  y  are numerals in specified ranges. To this major ingredient is added a minor proportion of a mixture of boric oxide, silicon dioxide and at least one metal oxide selected from among barium oxide, strontium oxide, calcium oxide, magne­sium oxide and zinc oxide. For the fabrication of capacitors the mixture of the above major ingredient and additives in finely divided form are formed into moldings of desired shape and size, each with at least two electrodes buried therein. The moldings and electrodes are cosintered in a reductive or neutral atmosphere at temperatures of less than 1200° C. and then are reheated at a lower temperature in an oxidative atmosphere.
Patent EP-0397139-A2 (EP)
Inventor: TYRRELL RAYMOND EUGENE
IPC: H04J3/12
Filed: 1990-05-09
Abstract: A serial transport frame format is described which transfers data between two locations. The serial transport frame format comprises a fixed number of channels per frame, each channel having a predetermined size. One channel per frame contains frame synchronization information and channels which convey a data, contain a first portion for the transfer of data and a second portion which contains associated control information.
Patent EP-0399300-A2 (EP)
Inventor: TANAKA AKIRA
IPC: H01L23/31
Filed: 1990-05-10
Abstract: A silicon chip (1) is mounted on a heat dissipation body (5) and a carrier film (4) is inserted between a resin composition material (8). Each of input/output electrode portions of the silicon chip (1) is connected electrically to each of lead wires of the carrier film (4). The electrical connection between the silicon chip (1) and a circuit substrate (12) is carried out by the carrier film (4). The heat dissipation body (5) is exposed on a surface of the resin composition material (8). A fixing means (9) for fixing the resin composition material (8) is formed integrally to the resin composition material (8) or to the heat dissipation body (5). The resin composition material (8) is fixed to a circuit substrate (12) through the fixing means (9). The mechanical fixing between the resin composition material (8 ) and the circuit substrate (12) is carried out by the fixing means (9). A heat dissipation fin may be provided on the heat dissipation body (5).
Patent EP-0402678-A2 (EP)
Inventor: WESTEPPE UWE DR
IPC: G11B7/24047
Filed: 1990-05-24
Abstract: Mixtures of (co)polycarbonates based on diphenols containing specific cycloaliphatic side groups with other (co)polycarbonates are used in optics.
Patent EP-0410306-A2 (EP)
Inventor: MAIHOFER WILLI
IPC: A61L2/12
Filed: 1990-07-19
Abstract: A process and an apparatus for the sterilisation of waste, especially hospital waste, is described, in which plastic containers filled with the waste are first introduced into a lock chamber, in which a preliminary conveyor belt is arranged, and the entire charge of the lock chamber is then conveyed into a sterilisation chamber in which a main conveyor belt is arranged. The sterilisation chamber is then hermetically sealed, and injection needles are inserted into the respective containers in order to inject water and/or a disinfectant into the inside of the respective plastic containers. The waste is then treated with microwave energy, and the charge in the sterilisation chamber is then discharged via a discharge opening. By means of the process and the apparatus according to the invention, it is possible to ensure at all times that the waste in the inside of the plastic containers is adequately saturated with water or a disinfectant, either before or during the microwave irradiation. <IMAGE>
Patent EP-0415188-A2 (EP)
Inventor: KAUFMAN RICHARD ALLEN
IPC: C12Q1/527
Filed: 1990-08-16
Abstract: An improved enzymatic method for determining the concentration of an analyte in a sample body fluid including CO₂ and ammonia, the novel reagent compositions used in this method, and diagnostic test kits useful for determining various analytes according to the method of the invention.
Patent EP-0426960-A2 (EP)
Inventor: BOHNENKAMP WILFRIED DIPL-ING
IPC: A01B61/02
Filed: 1990-08-29
Abstract: The invention relates to a chopping device for a soil-working machine, having at least one chopping coulter 1 fastened to a carrier 2 which is equipped at its front end 3 with a supporting wheel 4. In order not only to allow a vertical adjustability of the chopping coulters as a result of a vertical movement of a haft 5, but also to ensure a shifting movement of the chopping coulter 1 when it comes up against obstacles on the ground, the carrier 2 is mounted pivotably on the vertical haft 5 which is itself guided vertically displaceably on a frame 6 of the soil-working machine. <IMAGE>
Patent EP-0426025-A2 (EP)
Inventor: CHRISTELL LANCE ALAN
IPC: B29C48/76
Filed: 1990-10-26
Abstract: Blends of asphalt emulsions or melts and aqueous elastomeric latices are prepared using a screw type extruder adapted to provide sufficient back pressure within the screw flights of the extruder to express the water from the blend through a vent provided in the extruder.
Patent EP-0430072-A2 (EP)
Inventor: SHEWELL ROBERT EDWARD
IPC: B06B1/02
Filed: 1990-11-22
Abstract: An improved ultrasonic cleaner is disclosed. Transducers are attached to a tank to vibrate liquid within the tank. A drive circuit is linked with the transducers to cause the transducers to oscillate at ultrasonic frequencies. The drive circuit includes an oscillator and a counter. The oscillator produces an ultrasonic signal. The counter divides the ultrasonic signal and feeds divided signals back into the oscillator to modulate the amplitude of the ultrasonic signal within a square-wave envelope and to step the frequency of the ultrasonic signal at discrete values about the center frequency.
Patent EP-0385522-A2 (EP)
Inventor: DONKER CORNELIS BERNARD
IPC: C11D/
Filed: 1990-02-08
Abstract: An aqueous structured liquid detergent composition comprising detergents active materials and a peroxygen bleach compound, said detergent composition showing less than 25%, preferably less than 10 %, more preferably less than 5 % volume increase while stored at a temperature between 20 and 37°C for three months after preparation.
Patent EP-0382390-A2 (EP)
Inventor: GAGLIARDO MICHAEL A
IPC: G06F12/16
Filed: 1990-01-30
Abstract: For the detection of errors in DRAM-control signals transmitted across an interconnect between system modules, a comparison of the parity of the control signals as transmitted and as received is performed at the transmitter module. The transmitter module is provided with a parity generator for determining the parity of the control signals being transmitted. The receiver module is provided with a similar parity generator for determining the parity of the control signals as received from the interconnect. The receiver module generates a parity signal indicating the parity determined by the parity generator in the receiver module, and transmits the parity signal over the interconnect to the transmitter module. At the transmitter module, the parity indicated by the parity signal is compared with the parity determined by the parity generator in the transmitter module for generating an error signal when the parity indicated by the parity signal is unequal to the parity determined by the parity generator in the transmitter module. Preferably one of the DRAM-control signals is used as a time reference for determining the point at which the parity signal from the receiver module is compared to the parity determined for previously transmitted control signals. A delay of a predetermined period of time is provided between the time that the control signals are transmitted from the transmitter module and the point at which the comparison of parity signals is performed: this predefined delay is based upon the time required for signals to traverse, in both directions, the path through the interconnection between the transmitter module and the receiver module, as well as the clock skews inherent in the modules.
Patent EP-0388155-A2 (EP)
Inventor: KANEKO KAZUE
IPC: G06F17/50
Filed: 1990-03-13
Abstract: There is disclosed an apparatus for supervising the status of processing performed in a system to be supervised which comprises: a first processing system having a first knowledge base (8) , a first inference engine (9) for making an inference with reference to the knowledge base and a data processing device (1) for conducting the predetermined data processing in accordance with the inference for the purpose of conducting the predetermined data processing; and a second processing system having a second knowledge base (3) and a second inference engine (5) for making an inference with reference to the second knowledge base for the purpose of aiding the predetermined data processing conducted in the first processing system. The apparatus further comprises instruction device (6, 7) for instructing to determine whether or not the second processing system aids the first processing system for the purpose of aiding the predetermined data processing; and control device (7) for causing the second processing system to execute the data processing device via the first processing system when it has been determined that the second processing system conducts the aid and for causing the first processing system to execute the data processing device when it has been determined that the second processing system does not conduct the aid.
Patent EP-0392686-A2 (EP)
Inventor: WALENTY ALLEN J
IPC: B60T8/42
Filed: 1990-03-22
Abstract: A brake control apparatus is described that maximizes vehicle braking efficiency by first determining, and then cycling wheel brake pressure and consequently wheel slip about, the critical slip value for the road surface. As each road surface has unique tractive characteristics, the amount of brake pressure required to produce critical wheel slip, and hence maximum brake force, varies for different coefficient of friction road surfaces. This invention determines the coefficient of friction for the operating surface and adjusts the slip threshold to accurately mimic the actual critical slip value for the road surface. The invention then applies and releases wheel brake pressure so as to cycle wheel slip about this critical slip value.
Patent EP-0395301-A2 (EP)
Inventor: HAND DEREK LIONEL AUGUSTUS
IPC: H05B3/86
Filed: 1990-04-19
Abstract: A transparent window comprising a glazing material having a tapering region, an electroconductive heating film which extends over at least the tapering region of the glazing material and is divided into a plurality of areas, an electrical connecting means which electrically connects together at least two of the areas so as to define at least one sheet resistor in the electroconductive film, the electrical connecting means comprising at least two rows of spaced electrical connections to the film, each of which rows extends along a respective tapering edge of a respective area which is electrically connected to another area, a plurality of electrical connectors external to the film which electrically connect together respective electrical connections, and electrical contacts for the or each sheet resistor, a respective electrical contact extending across each of two ends of the or each sheet resistor for application of an electrical power supply. The invention also provides a method of manufacturing such a transparent window.
Patent EP-0419109-A2 (EP)
Inventor: SARUWATARI MASUMI MITSUI TOATS
IPC: B29C55/00
Filed: 1990-09-11
Abstract: A process for the preparation of a polyimide molded form comprising the steps of swelling a primary-molded form consisting essentially of polyimide having recurring units of the formula (I) :
       
 by using an aprotic polar solvent and subsequently stretching the swelled form.
Patent EP-0422833-A2 (EP)
Inventor: CHILDS PETER ALBERT
IPC: B28B17/00
Filed: 1990-10-04
Abstract: To control the manufacture of plasterboard the supervisor enters required board parameters and production rate into a central processor. The processor senses the ratio of liquid raw materials to solid raw materials (AWAT) in a mixer and compares AWAT to a calculated setpoint value (SWAT). The set point value is adjusted in accordance with the difference between AWAT and SWAT. 
     The height of a slurry dam behind an extruder on the boardline is then sensed and compared with a set point value (SDAM). If the sensed value (ADAM) differs from the set point value (SDAM) the setting belt speed (ABEL) is adjusted. The adjusted belt speed is then compared to the desired production rate (SBEL) and the raw materials feed rates varied to compensate for the difference.
Patent EP-0448082-A2 (EP)
Inventor: CINQUINA PATRIZIA DR
IPC: C08F6/00
Filed: 1991-03-20
Abstract: Described is a method for the continuous fractionation of polymers dissolved in a solvent, which comprises at least one complete cycle of the following operations:
     (a) precipitation of a first fraction of polymer inside a first reaction vessel containing the solution;   (b) transferring the remaining solution into a second reaction vessel and collecting said first fraction of polymer precipitated in said first reaction vessel;   (c) precipitation of a second fraction of polymer inside said second reaction vessel; and   (d) recycling the remaining solution to said first reaction vessel and collecting said second fraction of polymer precipitated in said second reaction vessel.
Patent EP-0458268-A2 (EP)
Inventor: SPANESI ORAZIO
IPC: B21D1/14
Filed: 1991-05-21
Abstract: The traction rig which can be used particularly but not exclusively for repairing damaged vehicles, includes, around a conventional vehicle repair lifter (1), a pair of annular guides (2,6) which are arranged above one another on parallel and spaced planes. Preferably, a first lower guide (2) is floor-mounted, whereas a second upper guide (6) is fixed to a supporting structure which can conveniently include the posts (5) of the lifter (1). One or more rod-like supports (9) for traction means, for example of the chain type, are slidingly coupled between the guides (2,6).
Patent EP-0461579-A2 (EP)
Inventor: TAKAHASHI NOZOMU
IPC: G09F9/33
Filed: 1991-06-10
Abstract: A light-emitting device comprising a printed circuit board (2), one or a plurality of groups of LED lamps (1) mounted on the print base plate (2), each group comprising a plurality of the LED lamps (1), and an enclosure (3) encompassing each group of LED lamps (1), a characteristic feature being that those LED lamps (1) adjacently near the enclosure (3) in each group have narrower directivities than the other lamps in that group. As a modification, the LED lamps (1) near the enclosure (3) in each group may be tilted toward that enclosure. Alternatively, the lenses of the lamps (1a) near the enclosure (3) may be positioned higher than those of the other lamps (1b).
Patent EP-0475362-A2 (EP)
Inventor: MORIKAWA SEIICHIRO
IPC: H04N1/60
Filed: 1991-09-10
Abstract: Disclosed herein is an image processing apparatus for determining the rate of UCR (under color removal) for each color by a function of each of color signals. The image processing apparatus basically comprises a device for determining the maximum value Max and the minimum value Min of each of input signals Yi, Mi and Ci, and a device for determining the rates of UCR indicative of Y U , M U  and C U  from the input signals Yi, Mi, Ci and the maximum value Max and the minimum value Min, using respective functions F Y , F M  and F C . The above-described Y U , M U  and C U  can be determined in accordance with the following equations: 
 
           Y       U            = F       Y        (Max, Min, Yi)           
            M       U            = F       M        (Max, Min, Mi)           
            C       U            = F       C        (Max, Min, Ci)
Patent EP-0461916-A2 (EP)
Inventor: PRASAD BINDIGANAVELE A
IPC: G06F17/17
Filed: 1991-06-14
Abstract: A faster method of generating a set of approximating outlines in the form of parabolic curves or straight lines from the original computer generated graphics which may be in the form of cubic splines, conics, circular arcs, etc. A two-step process is used. First, the number of approximating parabolas that will be required to the desired level of accuracy is determined, using a non-recursive mathematical equation. Second, The actual parabolas are generated using a simple stepper algorithm. The method is employed to reduce computer-generated graphics to approximations from which a bit map can be created for use as the input to a raster output scanner.