baber/WOPTO huggingface dataset:
Patent EP-0481486-A2 (EP)
Inventor: DEGUCHI KOJI
IPC: H02P8/22
Filed: 1991-10-17
Abstract: A stepping motor control circuit (50) has a step circuit (51) and a track circuit (52). The track circuit has an up-down counter (1) including an offset circuit (11), and a decoder (2). The offset circuit speeds up the carry from the first digit to the second digit in an up-down counter, when a two-phase excitation system is selected for the stepping motor, by a half period or so in terms of the output of the first digit in up-counting mode or down-counting mode. Therefore, in either case of the up-counting and down-counting modes, the excitation outputs start to change at the first clock input after the counting direction has been changed. Thus, the operation speed of the control circuit can be improved and also the information on completion of the track operation can be immediately sent to a host device.
Patent EP-0486930-A2 (EP)
Inventor: HUBER DAVID R
IPC: H01S3/1055
Filed: 1991-11-13
Abstract: A laser (14) is fabricated from an optical transmission medium having a laser cavity with an rare earth (e.g. Erbium) doped portion. At least one longitudinal mode is suppressed using a plurality of series coupled Fabry-Perot cavities (20,24), an optical grating, or a combination thereof. Ring lasers and linear structures are disclosed.
Patent EP-0488267-A2 (EP)
Inventor: TSUTSUMI YUKIO
IPC: H01L21/683
Filed: 1991-11-28
Abstract: The present invention relates to a method and an apparatus (1) for automatically binding a silicon wafer (6) to a carrier plate (7). In the binding method of the present invention, the wafer (6) is positioned underneath the carrier plate (7) and then lifted and bonded to the carrier plate (7), at or below atmospheric pressure: once this is accomplished the process returns to the previous pressure. In addition, in the apparatus (1) which performs this process, by means of a carrier means (5) which supplies the carrier plate (7) and wafer (6) to the location where binding is to be carried out, the binding surface of the carrier plate (7) and wafer (6) are turned upward, transported and the carrier plate (7) is flipped around in the interval between the carrier plate transportation apparatus and the binding unit.
Patent EP-0489383-A2 (EP)
Inventor: CHARTRAIN PIERRE
IPC: H05B6/68
Filed: 1991-12-02
Abstract: The invention relates to a control system for the electrical supply circuit of a microwave oven with three operating modes (microwave or grill or grill and microwave combined) comprising a movable knob placed on the external front face of the case of the said microwave oven and which, when activated, enables one of the three operating modes to be chosen. According to the invention, the control system includes two micro-switches (A-B), on the one hand, each including a control key (3-4) actuating a movable contact (21-24) located between two fixed contacts (22, 23-25, 26) controlled by actuating means carried by the said movable knob so as selectively to obtain one of the three operating modes chosen by positioning the movable knob and, on the other hand, positioned inside the said oven in a regulation and supply device allowing the microwave oven to operate. Application to microwave ovens. <IMAGE>
Patent EP-0440386-A2 (EP)
Inventor: JU KOCHAN
IPC: G11B5/58
Filed: 1991-01-25
Abstract: A magnetoresistive (MR) sensor (20) is centre tapped to provide the difference signals for servo operation on data and sum signals for the data information. The centre-tap (14) of the MR sensor is made of a high resistivity material compared to the resistivity of the MR element itself such as tantalum, Nichrome and carbon. Processes which can be used to produce the high resistivity centre-tap conductor include an insulator layer to define both the track width and the centre-tap conductor and a sequence which first patterns the MR sensor and then masks to define the conductor regions.
Patent EP-0444790-A2 (EP)
Inventor: FUKAYA SUEO
IPC: F16H1/32
Filed: 1991-02-11
Abstract: An internal meshing type planetary gear reducer made of plastic material constructed in such a manner that an external gear (24) fitted on an eccentric member (23) integrally formed on an input shaft (21) internally meshes with an internal gear (27), and inner pins (26) formed on the external gear integrally therewith are inserted in inner-pin holes (32) provided in a flange (31) formed at one end portion of an output shaft (22) so that rotation of the input shaft is reduced in speed and the speed-reduced rotation is transmitted to the output shaft. In the internal meshing type planetary gear reducer, each inner pin is provided with cutouts (26A) on inner and outer sides thereof in a radial direction of the external gear, or each inner-pin hole is provided with cutouts on inner and outer sides thereof in a radial direction of the flange, and only the inner pins which serve to transmit a torque at a predetermined range of the contacting location are arranged to be in contact with the inner-pin holes. With such construction, there is little resistance between the moving parts and the forcedly resistive sliding motion can be eliminated, whereby the torque transmission can be performed smoothly.
Patent EP-0450967-A2 (EP)
Inventor: KISHIMOTO SHINYA
IPC: B41J5/30
Filed: 1991-04-05
Abstract: An output apparatus having a memory for storing data representative of a pattern to be outputted; an instructing unit for instructing to output the pattern corresponding to the data stored in the memory; a generator for generating a pattern of a designated size in response to an instruction from the instructing unit; a unit for outputting the pattern generated by the generator; and a memory controller for controlling to hold the data corresponding to the pattern and stored in the memory in accordance with an instruction from the instructing unit, when the pattern of a first size was outputted and thereafter the pattern of a second size greater than the first size is to be outputted.
Patent EP-0465045-A2 (EP)
Inventor: CHITTIPEDDI SAILESH
IPC: H01L21/266
Filed: 1991-06-19
Abstract: A method of forming a transistor is disclosed. Conventional fabrication techniques direct an ion implantation beam toward a substrate (11) upon which a gate stack (17) has already been formed. If the gate stack is too low relative to the incident beam energy, the dopant species may channel through the gate stack, adversely affecting transistor performance. The present invention prevents channeling through this gate by covering the gate with a protective layer (35) before ion implantation. The protective layer (35) is an oxide layer which is formed on both the gate stack (17) and the substrate (11) but is thicker on the gate stack than on the substrate.
Patent EP-0494575-A2 (EP)
Inventor: MOORE RICHARD EUGENE
IPC: G06F12/00
Filed: 1991-12-20
Abstract: A system and method for dynamic processing of unbounded data streams. The system is adapted to operate on a data processing system including a display panel and a database stored on a non-volatile storage device. An input stream of data elements is received by the system from the database. The input stream of data elements is designated as a source data stream. An insert list of data elements is provided to maintain a first set of data elements arranged in sequence according to a corresponding sequence value; the first set of data elements is not contained in the source data stream. A delete list of data elements is provided to maintain a second set of data elements presently in the source data stream, and arranged in sequence according to a corresponding sequence value. A flagged list of data elements selected for further processing by a user, contains a third list of data elements arranged in sequence according to a corresponding sequence. In order to identify a data element to be returned to the display panel in response to a request for a current element in an apparent list of data elements, the system filters the source data stream through the insert list of data elements to obtain a candidate data element for the next element in the apparent list. The system then filters candidate data element through the delete list of data elements to verify that the candidate element has not been deleted. The system may optionally check the candidate data element through the flagged list of data elements to determine if the candidate element has been flagged. Finally, the system sets the candidate data element as the current data element in the apparent list and returns the current data element to the display panel.
Patent EP-0474579-A2 (EP)
Inventor: MORENO ALVAREZ CARLOS
IPC: B01D53/04
Filed: 1991-08-13
Abstract: The gases flow through a bed of activated charcoal, with a base of lignitic coal, treated chemically by means of impregnation with specific substances for the adsorption of the lead compounds (oxygenated boron compound) or sulphur compounds (Lewis Acid type). The device is formed of a chamber (1), in which is housed the adsorption filtration mass (2), with inlet (4) and outlet (5) connected to circulation ducts (6, 7) which meet at their ends with the inlet ducts (8) and the outlet ducts (9) of the gases, with inserted intercommunication valves (10, 11, 12, 13).
Patent EP-0506107-A2 (EP)
Inventor: UEHARA TSUKASA
IPC: B41J13/10
Filed: 1992-03-27
Abstract: A recording apparatus comprises recording means (8) for recording an image on a sheet (3) positioned at a predetermined recording position, conveying means for conveying the sheet so that the latter passes through the recording position, and supporting means for supporting the conveying means in such a manner as to shift the conveying means in a first direction transverse to a sheet feeding direction and separating from the recording means (8) and then to shift the conveying means in a second direction same as the sheet feeding direction.
Patent EP-0522472-A2 (EP)
Inventor: MC KEE GRAHAM EDMUND DR
IPC: C08L63/02
Filed: 1992-07-03
Abstract: Thermoplastic moulding compositions containing, as essential components,   A) 40 - 99.99% by weight of a polyoxymethylene homopolymer or copolymer, B) 0.005 - 1.99% by weight of a polyamide having a melting point of less than 220 DEG C, C) 0.005 - 10% by weight of a product of the polycondensation of 2,2-di(4-hydroxyphenyl)propane and epichlorohydrin, and in addition   D) 0 - 50% by weight of an impact-modifying polymer and E) 0 - 50% by weight of fibrous or particulate fillers or mixtures thereof. l
Patent EP-0537500-A2 (EP)
Inventor: YOSHITA MITSURU
IPC: C10G45/02
Filed: 1992-09-19
Abstract: A method of hydrotreatment of heavy hydrocarbon oil in the presence of catalysts comprises hydrodemetallizing and hydrocracking the heavy hydrocarbon oil successively and thereafter hydrodesulfurizing and hydrodenitrogenating the treated heavy hydrocarbon oil. 
     Other methods of treatment of heavy hydrocarbon oil comprise the hydrotreatment described above, fluid catalytic cracking, thermal hydrocracking and other treatments of the oil. 
     According to the method of treatment heavy hydrocarbon oil, a naphtha fraction and a kerosene and gas oil fraction having higher value can be obtained from the heavy hydrocarbon oil efficiently with high yield. This method has a remarkable industrial advantage of utilizing resources efficiently.
Patent EP-0553472-A2 (EP)
Inventor: LOCHER JOHANNES ING GRAD
IPC: G01R31/00
Filed: 1992-12-18
Abstract: Process and appliance for testing an apparatus 100 for controlling an internal-combustion engine, in particular a diesel engine. The apparatus 100 contains at least one microprocessor 105. Monitoring means (210) are provided which monitor a parameter for the presence of a first value. Furthermore, means are provided which, if the first value is present, cause the apparatus to switch over directly to a test mode and, if a second value is present, cause further monitoring means to be activated which decide whether to switch over to the test mode or to an operating mode. <IMAGE>
Patent EP-0495604-A2 (EP)
Inventor: ELIA GERARDO P
IPC: B29D30/46
Filed: 1992-01-13
Abstract: Bias cutting apparatus 10 is disclosed, including a shuttle head 18 which can be translated along a longitudinal axis between an assembly table 14 and a lead-in table 12, in which the shuttle head has a vacuum pick-up for picking up a ribbon S of uncured elastomeric material. The shuttle head includes a pick-up plate 34 having a plurality of apertures 42 communicating with the source of vacuum. A cutting knife 20 is provided on the edge of the assembly table for cutting the strip of ribbon, and the assembly table and cutting knife can be adjusted angularly with respect to the lead-in table. The pick-up plate has an inverted V-shaped edge 40 at the leading end of the shuttle head immediately adjacent the cutting knife, so as to allow a variety of angular displacements of the assembly table relative to the lead-in table without having to change the pick-up plate.
Patent EP-0498654-A2 (EP)
Inventor: SATO TAIZO
IPC: G06F9/38
Filed: 1992-02-06
Abstract: A cache memory (10) for processing at least one variable length instruction taken from a memory (30) and feeding the processed information to a control unit (20), and a data processor including the cache memory. The cache memory includes a unit (11) for decoding an instruction length of the variable length instruction taken from the memory, and a unit (12) for storing the variable length instruction from the memory, together with the decoded instruction length information. The variable length instruction and the instruction length information thereof are fed to the control unit. Accordingly, the cache memory enables the control unit to simultaneously decode a plurality of variable length instructions and thus realize a high speed computing processing.
Patent EP-0501648-A2 (EP)
Inventor: JENS STEPHEN C
IPC: F28G1/16
Filed: 1992-02-18
Abstract: An apparatus (10) for the location and removal of foreign objects from a difficult to access geometry utilizes a flexible lance (12) formed of individual hose bar segments (14) strung on cables (16) to give a structure that is flexible along its length and fairly rigid in a direction transverse to its length. Extending from working channels (18) of nozzle block (20) of the lance (12) are a pair of multi-prong retrievers (22). A miniaturized Videoprobe camera (24) is provided in the nozzle block (20) between the two retrievers (22). The retrievers are each connected to an actuating cable (26), which extends through the flexible lance (12) to a manual control (28). The camera (24) is connected by a cable (30) to suitable video processing circuits for generation of images on a video display (32). The cable (30) also houses a fiber optic bundle which conveys light to the area being serviced by the lance (12). The flexible lance (12) extends through a transporter (34), which positions the nozzle block end of the lance (12) opposite a portion of a steam generator or other difficult to access geometry. The transporter (34) moves along a transport rail (36) to move the nozzle block end of the lance (12) into position. The lance (12) is then advanced through the transporter (34) to move the nozzle block end into the difficult to access geometry and retracted to withdraw the nozzle block end from the difficult to access geometry.
Patent EP-0516477-A2 (EP)
Inventor: SILVERBROOK KIA
IPC: H04N19/60
Filed: 1992-05-29
Abstract: Disclosed is an arrangement (50) which lessens the effects of compression artifacts resulting from the compression of graphic images having high spatial frequency components. Such graphic images are typically text related in view of the high contrast required for text outlines. The arrangement (50) includes a text detector (62) configured to detect cells (54) of a source image (52) which are likely to create compression artifacts when each of the cells (54) is compressed by a compressor (58) for storage in a compressed image store (60). The text detector (62) creates a bit table in a text detect store (64) of those cells (54) which include high spatial frequency components. Upon expansion, of the compressed image (60) by an expander (66), the cells (54) are passed through a pixel saturator (68) which, if the cell is a "text" cell referenced in the text detect store (64), all pixels within that text cell are saturated to colours from a predetermined set of colours. The expanded image is then restored to an image store (70).
Patent EP-0537995-A2 (EP)
Inventor: SUZUKI OSAMU
IPC: B62L3/02
Filed: 1992-10-14
Abstract: A target slip ratio (λ₁, λ₂) of each of wheels (16,18) at the start of antilock control is estimated and a vehicle deceleration prior to the start of the antilock control is detected. The target slip ratio (λ₁, λ₂) at the start of the antilock control is corrected based on the detected vehicle deceleration. Thus, vehicle controllability correlated to the vehicle deceleration can be prevented from being impaired. It is therefore possible to reliably improve the control performance of a vehicle and to effect the optimum brake control.
Patent EP-0524894-A2 (EP)
Inventor: FOGARTY JOHN F
IPC: H01R13/03
Filed: 1992-07-24
Abstract: A dry film lubricant (10) is selectively applied to the plated, anodized, or conversion coated aluminium base marerial (2) of an electrical connector part (1) so as to maximize the corrosion protection on exposed surfaces while maintaining electrical conductivity on mating surfaces.
Patent EP-0550402-A2 (EP)
Inventor: TAKEUCHI KANJI
IPC: F02D11/10
Filed: 1990-06-07
Abstract: A throttle valve control apparatus (200) comprises a throttle valve element (5) supported on a valve shaft (2), a wire (8) for transferring a force of an accelerator operation part (50) to the throttle valve element (5), a motor (30) for driving the throttle valve (5), and a stopper member for transferring a driving force of the motor (30) to the valve shaft (2). The stopper member has a gear part (32) driven by the motor (30) and a restraint part for restraining an opening degree of the throttle valve (5). A notch is provided nearby the restraint part. The driving force of the motor (30) is transferred from the gear part (32) to the stopper member at the time of traction control. The restraint part of the stopper member thus drives the throttle valve element (5) in the close direction. The notch prevents the stopper member from coming in contact with the valve shaft.
Patent EP-0574696-A2 (EP)
Inventor: LORENZ HERIBERT
IPC: C08L1/26
Filed: 1993-05-10
Abstract: The present invention relates to a process for manufacturing dust-free powdered human hair bleaching compositions with improved use properties, wherein the powdered starting material which contains at least one peroxide is initially treated with a binder and then another binder and thickener is added to the mixture and subsequently the agglomerate is dried. According to a preferred embodiment, initially a powdered mixture which contains most of the peroxy compounds and an alkalinising agent is preagglomerated with a binder which is dissolved in a mixture of water and lower alcohol, and is dried, subsequently the remainder of the powdered composition is treated with a binder and then another binder and thickener is added to the mixture and subsequently the agglomerate is dried.
Patent EP-0588299-A2 (EP)
Inventor: KUBO KEIJI
IPC: C07D413/12
Filed: 1993-09-14
Abstract: 57 The present invention relates to a compounds represented by the following formula or salts thereof.
       
     The above compounds have strong angiotensin II antagonistic action, antihypertensive action and action on central nervous system, which are useful for the treatment of circulatory diseases such as hypertension, heart diseases, cerebral apoplexy, nephritis, atherosclerosis or Alzheimer's disease and senile dementia, and for agents of improving cerebral function.
Patent EP-0627209-A2 (EP)
Inventor: VARDIMON SLESS HADARA
IPC: A61F13/15
Filed: 1993-11-10
Abstract: Underpants (1) with menses excretion absorbing element as an integral part (2), which do not inflate the woman's figure (9) which is reflected through the clothing as diapers do. 
These underpants do not have the disadvantage of causing poisoning as tampons do. These underpants do not move out of place or fold in the pudenda, nor do they stick its hair with moist adhesiv and enable menses flowing and staining the clothing as hygienic pads do. These underpants prevent menses from staining the clothing in any pose, also when menses flowing backwards while lying on the back.
Patent EP-0653297-A2 (EP)
Inventor: KITAJIMA TADASHI
IPC: C08J7/044
Filed: 1993-12-17
Abstract: A seamless polyimide composite tube (P4) which includes a polyimide layer, a conductive primer layer on the surface of the polyimide layer and a fluororesin layer on the surface of the primer layer and a method of manufacturing the composite tube.
Patent EP-0603877-A2 (EP)
Inventor: SAYAG MICHEL
IPC: H04N5/372
Filed: 1993-12-22
Abstract: A technique and structure is used for producing high resolution color images using a monochrome area charge-coupled device (CCD) 64 and a sequential color illumination scheme. The monochrome CCD 64 comprises a plurality of semiconductor storage cells 76, the semiconductor storage cells 76 being configured in an array having vertical columns 74 and horizontal rows 79. The entire CCD 64 is exposed to a first color image. The charge packets 82 stored in two adjacent horizontal rows as a result of the exposure are then shifted into a third horizontal row. The CCD 64 is then exposed to a second color image. The charge packets 82 stored in the first horizontal row as a result of the second exposure are then shifted into the second horizontal row. The CCD 64 is then exposed to a third and final color image. The CCD output is digitized and stored in a frame. The color information of a particular location on the CCD array 64 is derived by utilizing a simple set of equations.
Patent EP-0605890-A2 (EP)
Inventor: BOIARDI MARIO
IPC: B65D83/00
Filed: 1993-12-29
Abstract: A dispenser for flowable materials includes an outer barrel which is telescoped over a plunger. A piston head may be separate and distinct member from the plunger itself and may be prepackaged in the barrel with the material to be dispensed located in a chamber above the piston head. When the barrel is telescoped over the plunger, the piston head seats on the plunger and forces fluid from a dispensing spout in the barrel. The piston head carries a sealing rim which creates a seal as the barrel is moved downwardly on the plunger. The barrel may be in the form of a cartridge mounted in a jacket-like holder with a seal between the cartridge and holder.
Patent EP-0593269-A2 (EP)
Inventor: TAKAYAMA MASAJI
IPC: B26D7/02
Filed: 1993-10-13
Abstract: The present invention provides a novel structure of a tape cartridge (10) accommodating a printing tape (T) and an ink ribbon (R) used for printing, which prevents the printing tape from being stuck in a cartridge case or the ink ribbon (R) from being slackened. The tape cartridge (10) of the invention has a mechanism for preventing an end of the tape from being reversely moved back into the cartridge case. A typical structure of the mechanism includes an anti-inversion system which prevents a tape core having a tape wound thereon from rotating in a reverse direction, that is, a direction opposite to a normal rotating direction for printing. The anti-inversion effects are removed when the tape cartridge (10) is set in a printing device such as a tape writer to ensure smooth feeding of the tape for printing. When the tape is forcibly pressed back into the cartridge case, a movable platen clamps the tape between the platen and a fixed wall to prevent reverse movement of the tape. The tape cartridge of the invention also includes an anti-slack mechanism for preventing slack of the ink ribbon (R) through engagement of a ribbon winding core with an anti-rotational engagement piece. Engagement of this anti-slack mechanism is also released when the tape cartridge is set in the printing device.