baber/WOPTO huggingface dataset:
Patent EP-0453749-A2 (EP)
Inventor: HEUER FRITZ
IPC: B60K23/02
Filed: 1991-03-13
Abstract: The invention relates to an automatic clutch (1) for the shift transmission in a motor vehicle, especially a commercial vehicle. As operating element for the clutch (1) a piston cylinder (3) operated purely pneumatically with spring preloading is provided, which has a sensor, for example an inductive position transducer (5) or the like for measuring the piston displacement, the signals from which, relayed to the control electronics (6) of the vehicle, trigger the displays for piston position (11) of the pneumatic piston (16), clutch wear (12), load state (13) and clutch disengagement (14) and produce an automatic readjustment of the pneumatic piston (16) and hence the clutch (1) via a spring (4). <IMAGE>
Patent EP-0448081-A2 (EP)
Inventor: TAKATA SOUICHI
IPC: B65H3/12
Filed: 1991-03-20
Abstract: The apparatus (38) comprises a laying plate (149) on which sheets (P) are stacked up; feeding means (220) disposed above the sheets (P) for vacuum attracting, partly deforming in the widthwise direction and feeding the top sheet (P1); and air flow forming means (168) for injecting an air flow (D) toward the deformed parts of said top sheet (P1).
Patent EP-0458040-A2 (EP)
Inventor: ROTHFUSS HANS
IPC: C22B9/05
Filed: 1991-03-30
Abstract: In a gas-bubbling assembly on a metallurgical vessel, a perforated brick (2) receiving a bubble brick (4) is inserted into a brick-lining (1) of the vessel bottom. To simplify the structure and to delay wear, the perforated brick (2) protrudes beyond the bubble brick (4) and the brick-lining (1). On the gas outlet side (15) of the bubble brick (4), the perforated brick (2) is gas-permeable. …<IMAGE>…
Patent EP-0453980-A2 (EP)
Inventor: KUECHLE BRUNO
IPC: B65D65/46
Filed: 1991-04-19
Abstract: The packaging, particularly for foodstuffs, consists at least partially of baked starch-based and/or flour-based dough. It exhibits an insert (3a, 3b; 3'), which is produced by cutting or stamping a flat plate out of the baked dough and serves for separate packaging of several sensitive, dry objects. <IMAGE>
Patent EP-0461597-A2 (EP)
Inventor: KUBOTA TOHRU SHIN-ETSU CHEMICA
IPC: B01J21/18
Filed: 1991-06-10
Abstract: This invention relates to a method for preparing a monohalogenosilane, R¹R²R³SiX which comprises the step of subjecting, to a rearrangement reaction, an organodisiloxane, (R¹R²R³Si)₂O and a polyhalogenosilane, R⁴ n SiX 4-n  in the presence of active carbon or an ammonium salt, R⁵R⁶R⁷R⁸NY as a catalyst (wherein R¹, R², R³ and R⁸ each represents a hydrogen atoms or a monovalent hydrocarbon group; R⁴, R⁵, R⁶ and R⁷ each represents a monovalent hydrocarbon group, a part or whole of the hydrogen atoms in each hydrocarbon group may be substituted with other atoms or groups; X represents a halogen atom; Y represents a monovalent anion; n is 0, 1 or 2). The method permits the easy preparation of monohalogenosilanes, in a high yield, which are useful as starting materials for use in making silylating agents as well as a variety of organosilicon compounds without using any harmful hexaalkylphosphoric acid triamide type catalyst.
Patent EP-0467371-A2 (EP)
Inventor: FURUHARA HIROSHI
IPC: G11B15/44
Filed: 1991-07-18
Abstract: A driving system of a magnetic recording/reproducing apparatus includes a motor, a pulley (11) receiving rotation of the motor (7), a forward direction rotation body (35) coaxially provided with the pulley (11), a reverse direction rotation body (50) which always engages with the forward direction rotation body and rotates in the reverse direction, first and second reel stands (3,4) which engage with respective reels of a cassette tape, and a moving rotation body which engages with the forward direction rotation body and the first reel stand in forward direction rotation, and engages with the reverse direction rotation body and the second reel stand in reverse direction rotation. A forward direction torque generating mechanism is provided between the forward direction rotation body and the moving rotation body and a reverse direction torque generating mechanism is provided between the reverse direction rotation body and the moving rotation body. The forward direction/reverse direction torque generating mechanisms include two friction transmitting members (33,39) for generating torque suitable to constant speed run and high speed run, respectively. A reflection plate for detecting rotation of the first and second reel stands is fixed to either one of the forward direction rotation body or the reverse direction rotation body. A light emitting light receiving element for detecting rotation of the rotation plate is provided at a position facing to the reflection plate.
Patent EP-0469402-A2 (EP)
Inventor: GASS MICHAEL DR
IPC: B09B5/00
Filed: 1991-07-19
Abstract: A process for the work-up of polymers which have been contaminated by biological material, by dissolving the polymers in an aqueous alkaline medium, separating off the insoluble constituents, removing the biological impurities by bacterial decomposition and precipitating the polymers by acidification.
Patent EP-0485779-A2 (EP)
Inventor: YAGI YOSHIFUMI
IPC: F02D29/02
Filed: 1991-10-24
Abstract: An acceleration slip control device for a vehicle, by which the slip between driving wheels and a road surface during a start and an acceleration of a vehicle is maintained at level ensuring a good acceleration and straight line running stability. The device controls the slippage of the driving wheel by adjusting a drive torque according to the amount of a deviation of the actual speed of rotation of the driving wheels from a target speed of the driving wheels. The drive torque is controlled in such a manner that the rate of change of the drive torque includes a component proportional to the rate of change of the slippage of the driving wheels and the proportional factor is selected in such a manner that the proportional factor is larger when the component acts to increase the drive torque and is smaller when the component acts to decrease the drive torque.
Patent EP-0440421-A2 (EP)
Inventor: NISBET WILLIAM TERENCE
IPC: H01P1/10
Filed: 1991-01-29
Abstract: A radio signal polarisation switching arrangement is responsive to linearly polarised radio signals, such as television signals from a satellite. The switching arrangement which is capable of selecting signals having either one of predetermined states of linear polarisation comprises a dielectric support block 20 which supports a ferrite rod 21 axially in a circular waveguide 22. A metal or metallised layer 27 is deposited on an external surface of the support block and an energising coil is wound around the layer in axial alignment with the rod. The support block has a stepped configuration at opposite ends in order to compensate for the loading effect of the ferrite rod on the waveguide.
Patent EP-0465246-A2 (EP)
Inventor: YAMAUCHI KEIICHI C O PIONEER E
IPC: G11B7/007
Filed: 1991-07-04
Abstract: An information storage medium such as a CD-ROM has a storage area which stores digital audio information including music digital audio information and a plurality of music piece information having mark information for retrieving the accompaniment information, and a digital contents information table including music title information which represents titles of the music piece information with image information or voice sound information. The storage area is divided into a plurality of sections. Some of the sections which precede the other sections in time store the digital contents information table. The other sections store the digital audio information. An apparatus for reproducing information from the information storage medium selectively reads the music piece information based on the mark information.
Patent EP-0459966-A2 (EP)
Inventor: KIHLBERG YNGVE
IPC: F17C13/04
Filed: 1991-05-30
Abstract: Arrangement in a gas regulator intended to be connected to a gas holder, to permit using the regulator also as shut-off and filling valve for the gas holder. The regulator is of the cocurrent type and contains a differential pressure piston having different cross-sectional areas on the upper and the lower part thereof, which parts are sealed (at 20 and 10, respectively) with respect to the regulator housing (1). Between the upper part of the piston and the regulator housing is provided a spring (11) tending to move the piston away from the valve seat (5). The piston is manually displaceable towards the valve seat (5) by means of an operating member (12) acting on the upper part of the piston. The regulator also comprises a safety valve (14, 15). Connecting means to the regulator for filling the gas holder and/or the outlet (22) from the safety valve of the regulator comprises devices (19, 21, 27, 33) which, when the gas holder is being filled, permit supplying gas into the regulator space (23) defined between the regulator housing (1) and the differential pressure piston (6) between the upper (20) and the lower (10) seals of the piston with respect to the valve housing (1), the regulator spring (11) maintaining the piston in a lifted position with respect to the valve seat (5), and also permit closing the outlet (22) from the safety valve.
Patent EP-0497359-A2 (EP)
Inventor: WATABE MASAYUKI
IPC: G07D7/00
Filed: 1992-01-31
Abstract: An apparatus for preventing a bill from being pulled out. 
     The apparatus includes a hang preventing mechanism (31) which has a tongue (39) for preventing a bill from hanging from a bill accumulating box (23) into a bill passage (5). The bill is conveyed through the bill passage to the bill accumulating box. The hang preventing mechanism (31) is pivotally supported and is spring biased by a biasing mechanism (40) for holding the tongue (39) to prevent a bill, received in the bill accumulating box (23), from hanging from the bill accumulating box while the tongue is allowed to turn by a bill (B) which passes through the bill passage for entering the bill accumulating box.
Patent EP-0503473-A2 (EP)
Inventor: HENDERSON TIMOTHY S
IPC: H01L21/306
Filed: 1992-03-05
Abstract: A method of etching Group III-V semiconductor materials wherein a plasma of methane, hydrogen and freon is provided in a reactive ion etching chamber having a semiconductor substrate therein and maintaining the substrate to be etched at an elevated temperature of about 100° C. in vacuum conditions of from about 1 to about 100 milliTorr. The temperature range utilized herein is substantially higher than the temperatures used in prior art reactive ion etching of Group III-V compositions and provides substantially superior results as compared with tests of reactive ion etching using all materials and parameters used herein except that the temperature of the substrate being etched was about 34° C. The amount of methane can be from a flow rate of about 5 zero to about 50 SCCM and preferably about 10 SCCM, the flow rate of hydrogen can be from about zero to about 40 SCCM and preferably about 30 SCCM and the flow rate of freon can be from about 5 to about 50 SCCM and preferably about 17 SCCM. By this procedure, functional InAlAs/InGaAs heterojunction bipolar transistors (HBTs) and HBT circuits can be fabricated using a dry etch. Also, self-aligned small geometry structures such as, for example, emitter HBTs and ring oscillator and comparator circuits composed of HBTs and both electronic and optical devices, such as lasers, can be fabricated using the above described procedures.
Patent EP-0528363-A2 (EP)
Inventor: REICHERT WILLIAM W
IPC: C08G69/28
Filed: 1992-08-13
Abstract: A polyamide (or oligomeric amide) ester rheological additive especially for organic solvent-based compositions comprises the reaction product of a defined polycarboxylic acid, a diamine, an alkoxylated polyol and a capping agent. The additive exhibits excellent efficiency and ease of dispersibility and is especially effective when first predispersed in an organic solvent. Organic solvent-based compositions which may be thickened by using the rheological additive are aliphatic, aromatic, and some moderately polar solvent-based compositions.
Patent EP-0503865-A2 (EP)
Inventor: BENNETT RUSSELL
IPC: C09D5/03
Filed: 1992-03-09
Abstract: A powder coating composition comprising A) a solid epoxy resin, viz. an epoxy resin having an average of more than one vicinal epoxide group per molecule and an average epoxide equivalent weight greater than 500; B) a copolymer of (meth) acrylic acid and at least one (C₁-C₁₈) alkyl (meth) acrylate; and C) a curing agent for the epoxy resin A).
Patent EP-0531082-A2 (EP)
Inventor: FISHER KENNETH LEE
IPC: F16C33/38
Filed: 1992-09-01
Abstract: An improved type of rolling element bearing, in which race land regions (19) are protected against wear or scoring, is described. In particular, it is shown that a coating (20) of a hard, wear-resistant material such as titanium nitride, applied to the race land region (19) of a rolling element bearing, is effective in preventing wear or scoring of the race land region.
Patent EP-0544642-A2 (EP)
Inventor: IMAKOSHI SHIGEYOSHI
IPC: G11B5/39
Filed: 1985-02-28
Abstract: The magnetoresistance effect type magnetic transducer head apparatus comprises at least one magnetoresistance effect sensing element (5) for sensing a signal magnetic field of a moving magnetic recording medium, biasing means (6) for said sensing element, means (16, 19, ...) for outputting a signal from said sensing elements, sample hold means (32) for synchronized sampling and holding of said output signal, calculating means (33, 34) for determining the difference between successive output signals, and a generator means (36) for supplying a high frequency biasing pulse to said biasing means (6) and providing the sampling pulse for said sample-hold means (32, ...). The generator means (36) is arranged to output a small amplitude biasing pulse compared to an amplitude that would provide saturation magnetization of said sensing element, thereby achieving a good linearity of response, a high dynamic range of the output signal, a good temperature stability and suppression of the second harmonic distortion.
Patent EP-0577135-A2 (EP)
Inventor: MUSHIKA YOSHIHIRO
IPC: B41J2/36
Filed: 1993-07-02
Abstract: A printer for recording a multitone image in which pulse width correction data is generated based on a temperature output of a thermistor for detecting the temperature of a head mount of a thermal head and an output of a data cumulating circuit for cumulating pulse width data inputted to the thermal head; and an adding circuit adds the pulse width data to an output obtained by conversion, from inputted tone data, made by a γ correcting circuit, thus accomplishing a temperature compensation. A method for determining a temperature compensation constants necessary for calculating pulse width correction data.
Patent EP-0582920-A2 (EP)
Inventor: DONLAN JR FRASER PATRICK
IPC: B05C5/02
Filed: 1993-07-30
Abstract: A new apparatus for treating substrates with fluids, as well as a corresponding fluid treatment method, is disclosed. The new apparatus includes a new configuration of fluid jet injectors which substantially overcomes the problem of dragout, in which fluid impinged upon an area of a substrate is retained on that area, preventing fresh fluid from reaching the impinged area. This new configuration also avoids imposing torques on substrates, and substantially reduces the need for rollers and guides for transporting substrates.
Patent EP-0590432-A2 (EP)
Inventor: ORII MAKOTO C O KABUSHIKI KAIS
IPC: A63H29/22
Filed: 1993-09-16
Abstract: A block unit (1) for a block toy contains a block body (1) having protrusions (3) and recesses through which the block body is freely connectable to other block units; a rotary shaft (2) rotatably supported in the block body (1) in such a manner that the rotary shaft (2) is extended in a block coupling direction in which the block unit is coupled to other block units through the protrusions and recesses thereof; and rotation transmitting means (2d,2m) for transmitting the rotation of the rotary shaft to other block bodies coupled to the block unit body, the rotation transmitting means provided at the ends of the rotary shaft, the rotation transmitting means being freely connectable to rotation transmitting means of other block units.
Patent EP-0564305-A2 (EP)
Inventor: NAKAMURA KOICHI
IPC: H04N9/73
Filed: 1993-04-02
Abstract: In an image pick up device, signal level of red, green and blue color signals is coarsely adjusted in a signal processing circuit, and then a black level of video signal is finely adjusted in a digital signal processing circuit, thereby being capable of easily adjusting the black level and improving the accuracy of black level adjustment.
Patent EP-0595531-A2 (EP)
Inventor: COLAS ANDRE RUDOLF LOUIS
IPC: C08L83/04
Filed: 1993-10-19
Abstract: This application is concerned with room temperature vulcanising compositions useful as mould making materials which are formed by mixing an alpha, omega dihydroxy polysiloxane, a condensation polydimethylsiloxane, catalyst and a crosslinking agent which comprises a tri- or tetra- alkoxy silane or siloxane in which the alkoxy groups contain more than two carbon atoms. Moulds made with these materials on epoxy masters show improved usage; the improvement is related to the size of the alkoxy "leaving group" and the proportion of crosslinker and condensation catalyst.
Patent EP-0618062-A2 (EP)
Inventor: GEISS MANFRED DIPL-ING
IPC: B29C65/02
Filed: 1994-02-24
Abstract: The invention relates to a sanitary article made of plastic of a double-shell design, such as a shower basin or bath tub, and also to a process and an apparatus for its manufacture. In this case, each of the shells (3, 4) consists completely of a thermoplastic without any included reinforcements. The two thermoplastic shells (3, 4) are welded to each other without the use of an adhesive with the aid of the residual heat available immediately after deformation of the two shells (3, 4). The process is distinguished in that two thermoplastic blanks (5, 6) are heated simultaneously and, after plasticising, are deformed under a vacuum to form shells (3, 4) and are then welded to each other under bonding pressure. The apparatus (1) for carrying out the process has a spacing frame (13), which keeps the two blanks (5, 6) at a distance from each other during heating. All the frame parts of the spacing frame (13) are able to be displaced or shifted outwards. The mouldings produced in this way and any scrap produced during further working can be recycled completely, resulting in a closed material cycle conserving the environment. <IMAGE>
Patent EP-0620439-A2 (EP)
Inventor: DOPPLER CLEMENS DR
IPC: G01N33/68
Filed: 1994-04-09
Abstract: The invention relates to a method for determining the binding of a transcription factor to a nucleic acid and to an assay kit suitable for this determination method.
Patent EP-0639835-A2 (EP)
Inventor: KAMISAKI SACHIKO C O NEC CORPO
IPC: G11C11/41
Filed: 1994-08-18
Abstract: A dynamic random access memory device causes sense amplifier circuits (34a/34b/34c/34d) to serve as a cache memory for sequentially delivering data bits in the sense amplifier circuits, and a row address buffer unit (36a) is controlled independently of the sense amplifier circuits (34a/34b/34c/34d) so as to change the row address signal without canceling the data bits in the sense amplifier circuits.
Patent EP-0643521-A2 (EP)
Inventor: SEPULVEDA-GARESE REINALDO L
IPC: H04M3/533
Filed: 1994-09-08
Abstract: Method for building a sub-network (400) for a distributed Voice Messaging System that can be initiated from any of the nodes (401-404) in the sub-network. For the distributed application to work, all the nodes in the network being created must be identified, numbered, and a map of the network distributed to all Voice Messaging System nodes. Advantageously, the inventive method enables logically independent sub-networks of Voice Messaging Systems to co-exist in the same physical LAN. An embodiment of the present invention is a method for building a sub-network of nodes in a communication network, the method including the steps of: (a) identifying nodes to be included in the sub-network; (b) gathering node configuration information from the nodes identified; (c) resolving node configuration information conflicts among the nodes in the sub-network; (d) create a sub-network map; (e) distributing the sub-network map to the nodes in the sub-network; and (f) synchronizing the nodes in the sub-network.
Patent EP-0667731-A2 (EP)
Inventor: HAVAS GEORGE
IPC: H05B6/02
Filed: 1994-11-02
Abstract: Transverse flux heating assembly for inductively heating a moving strip includes opposite spaced J-shaped conductors to form an inductive heating coil. The coils define a middle spacing therebetween which is unobstructed by flux guides to permit free translation movement between the conductors in a direction parallel to the strip width. The inductors provide a fully adjustable coil width to accommodate different strip widths in the heating operation.
Patent EP-0612685-A2 (EP)
Inventor: FALGEN HELENA
IPC: C25B1/46
Filed: 1994-02-02
Abstract: The invention relates to a process of producing chlorine dioxide comprising the steps: Providing a reactor with an aqueous acidic reaction medium containing alkali metal chlorate and sulfate, wherein the concentration of sulfate exceeds about 3 moles/liter but is less than saturation; reducing chlorate ions in said reaction medium to form chlorine dioxide; withdrawing chlorine dioxide gas from the reaction medium; withdrawing reaction medium from the reactor and transferring it to an electrochemical cell; electrolysing said reaction medium to increase the acidity and decrease the content of alkali metal ions; recycling the acidified reaction medium to the reactor; adding make up alkali metal chlorate to the reaction medium before or after the electrochemical cell; wherein the process is performed substantially without crystallisation of sulfate or chlorate.
Patent EP-0622487-A2 (EP)
Inventor: LANTERO ORESTE J
IPC: D06L1/00
Filed: 1994-04-26
Abstract: An enzyme composition, use thereof in a method for reducing the stickiness of honeydew contaminated cotton is disclosed. The composition includes, and the method uses, enzymes such as transglucosidases and pectinases capable of hydrolyzing sugars that make-up honeydew, which are derived from fungal sources, such as fungi of the genus  Aspergillus .
Patent EP-0670635-A2 (EP)
Inventor: TANIGUCHI ATSUKI C O FUJITSU L
IPC: H03L7/099
Filed: 1995-03-03
Abstract: In a first phase-locked loop, a digital value corresponding to the mean frequency of an input clock signal is obtained. In a second phase-locked loop, the mean value of the phase difference of an output clock relative to the input clock is measured and is added to the digital value corresponding to the mean frequency, to obtain a control value. From this control value, a control signal for uniformly controlling a dual-modulus frequency divider is generated and supplied to the dual-modulus frequency divider. In a moving-average circuit, a selector selects input data when updating the contents of a serial latch circuit array, and selects an output of the serial latch circuit array when accumulating values. Values serially output from the latch circuit array for accumulation are successively added up using an adder and a latch circuit. In a division-ratio equalization circuit, a calculating circuit calculates quotients a 0 , a 1 , a 2  ··· a m  when the control value is expressed as            1 / (a       0            + 1 / (a       1            + 1 / (a       2            + ··· + 1 / a       m       )) ···)          , and the quotients are set as division ratios in programmable frequency dividers connected in cascade, through which a reference clock signal is frequency-divided to obtain the control signal.