baber/WOPTO huggingface dataset:
Patent EP-0608759-A2 (EP)
Inventor: GANTE JOACHIM PROF DR
IPC: C07D295/192
Filed: 1994-01-19
Abstract: Novel piperazine derivatives of the formula I  Y-(CmH2m-CHR<1>)n-CO-(NH-CHR<2>-CO)r-Z in which R<1>, R<2>, Y, Z, m, n and r have the meanings indicated in Patent Claim 1, inhibit the binding of fibrinogen to the fibrinogen receptor and can be used for the treatment of thromboses, apoplexy, cardiac infarct, inflammations, arteriosclerosis and tumours.
Patent EP-0609826-A2 (EP)
Inventor: TRIGGIANESE DORIANO
IPC: C09J7/20
Filed: 1994-02-01
Abstract: Composite structure with removable adhesive elements for facilitating the handling of paper items, constituted by a flat supporting element (1) having a smooth surface and on at least one side whereof a plurality of flat laminar elements (2,3,4) is removably applied; the opposite surfaces of the laminar elements are coated with adhesive material, and one surface of the laminar elements is coated with adhesive material of a removable kind or that has a lower adhesive power than the material present on the opposite surface of the same element; the less adhesive surfaces are applied directly to the supporting element, whereas the opposite surfaces are protected by a continuous plastic film (5) or the like which can be raised so as to allow, after lifting the plastic film, to remove each individual laminar element from the support by virtue of the adhesion by contact of the tip (6) of the index finger on the laminar element.
Patent EP-0635877-A2 (EP)
Inventor: MACK BRIAN C
IPC: H01L21/205
Filed: 1994-07-19
Abstract: A borophosphosilicate glass is deposited on a substrate (50) by heating the substrate (50), and contacting the substrate with a mixture of the gases tetramethylcyclotetrasiloxane, trimethylborate, trimethylphosphite, and oxygen, without the presence of a carrier gas. The first three of the gases are produced from liquid sources by controlled vaporization and flow. The gases react at the heated substrate (50) to deposit the glass upon the substrate. In a reactor (52) for depositing the glass, the tetramethylcyclotetrasiloxane and trimethylborate are introduced at a gas inlet location (79), and the trimethylphosphite and oxygen are heated and introduced at another gas inlet location (90). The tetramethylcyclotetrasiloxane and trimethylborate mixture flows toward the location where the trimethylphosphite and oxygen are introduced, and whereat the gases are mixed. This gaseous mixture flows past the heated substrate (50) to deposit the glass thereon.
Patent EP-0614296-A2 (EP)
Inventor: DU YONGANG DR-ING
IPC: H04L12/70
Filed: 1994-02-22
Abstract: The invention relates to an ATM local area network with a plurality of stations (10) which are in each case switched via a network interface (9) containing at least one switching device (11), with transmission and reception loop connections (16, 19), and which are provided for the transmission of cells. The switching device (11) is provided for the forwarding of a user cell containing user-related information from a reception loop connection (16) to the transmission loop connection (19) and/or to the station (10) or from a station (10) to the transmission loop connection (19), depending on status information. Furthermore, the switching device serves to forward a control cell, which serves at least to record switching functions, from a reception loop connection (16) to the transmission loop connection (19) and/or to a control arrangement (24) controlling the switching device (11) and/or to the station (10) or from the control arrangement (24) to the transmission loop connection (19) and/or to the station (10) or from the station (10) to the transmission loop connection (19) and/or to the control arrangement (24). <IMAGE>
Patent EP-0681145-A2 (EP)
Inventor: SEIFERT HELMUT DR
IPC: F23G7/12
Filed: 1995-04-22
Abstract: In a process for burning scrap plastic the plastic () is milled and blown into a combustion chamber (2) while a gaseous fuel (G) and an air flow (L) for combustion are fed in through a separate tube (3). The air for combustion (L) is charged with coal dust. Use - For disposal of plastic scrap. Advantage - Scrap plastic in pure or mixed form may be burned in existing firing plant without expensive modification to the latter and gives a high energy output. <IMAGE>
Patent EP-0691473-A2 (EP)
Inventor: UEDA ATSUSHI C O ZEXEL CORPORA
IPC: F02M57/02
Filed: 1995-07-05
Abstract: An unit-type fuel injection device including a plunger for pressurizing fuel in a fuel pressurizing chamber, an injection nozzle which has a fuel reservoir and serves to inject the fuel pressurized in the fuel pressurizing chamber, and an electromagnetic valve which has a valve plug and serves to intercept fuel supply to the fuel pressurizing chamber, wherein the valve plug of the electromagnetic valve is provided with an intercommunication hole through which the fuel pressurizing chamber and the fuel reservoir of the injection nozzle intercommunicate with each other when the valve plug intercepts the fuel supply to the fuel pressurizing chamber.
Patent EP-0708550-A2 (EP)
Inventor: BILLS RICHARD E
IPC: G03F1/00
Filed: 1995-10-09
Abstract: The present invention provides an apparatus for ablation-transfer imaging of ablatable medium. The apparatus comprises a continuous-wave solid state laser for emitting a continuous laser beam, a modulator for attenuating the intensity of the laser beam passing undiffracted through the modulator so that an undiffracted (zero order) beam is continuously emitted from the modulator, and a scanner. The undiffracted beam is attenuated in intensity when the modulator is in a first mode of operation and the undiffracted beam is unattenuated in intensity when the modulator is in a second mode of operation. The scanner is adapted for scanning the undiffracted beam from the modulator across the medium in a substantially straight path at a varying linear speed to produce a track pattern of desired ablated track thereon.
Patent EP-0701340-A2 (EP)
Inventor: SUZUKI MASATOSHI
IPC: H04B10/2507
Filed: 1995-09-12
Abstract: An optical amplifying-repeating transmission system is disclosed which is composed of an optical fiber (2) for transmitting a lightwave signal with digital information added to return-to-zero lightwave pulses and a plurality of optical amplifying repeaters (3) inserted in the optical fiber for transmission use. The mean value of wavelengths at which the wavelength dispersion of the optical fiber is zero is smaller than the wavelength of the lightwave signal which is transmitted over the system. The accumulated wavelength dispersion value of the optical fiber tends to increase with the distance of transmission, from a macroscopic viewpoint. The optical fiber for transmission is divided into a plurality of sections. In accordance with the accumulated wavelength dispersion value of the optical fiber in each section except at least the last one, a wavelength dispersion medium, which locally changes the wavelength dispersion in a manner to cancel the accumulated wavelength dispersion in the section at the wavelength of the lightwave signal, is inserted in the section to eliminate the accumulation of the timing jitter.
Patent EP-0703549-A2 (EP)
Inventor: CHI SHAN
IPC: H04N1/411
Filed: 1995-09-20
Abstract: A two-dimensional compression method and system for compressing a bi-level bit-mapped image. The compression system reads a current row of data from the bit-mapped image and compares the current row with the row immediately preceding the current row, called the reference row. If a byte in the current row is equal to a corresponding byte in the reference row, then the byte is represented by a COPY mode and the byte is copied from the reference row to a compressed row. If the byte is not equal to the byte in the reference row, then the next byte in the current row is read and compared with the preceding byte. If the current byte equals the preceding byte, then the byte is represented by a REPEAT mode and copied to the compressed row along with a count of how many times to repeat the byte. If the current byte is not equal to preceding byte, then the byte is represented by a LITERAL mode and the byte is copied directly to the compressed row along with a count of how many bytes are to be copied. Each transition from one mode to another in the compressed row is assigned a variable-length mode code, and each count in the compressed row is assigned a variable-length count code. The current row, once compressed, contains sequences of triplets comprising a mode code followed by a length code, and optionally followed by one or more data bytes.
Patent EP-0685383-A2 (EP)
Inventor: ZURFLUH LOUIS
IPC: F16B1/00
Filed: 1995-05-17
Abstract: The support has a piston/cylinder unit arranged in the frame. The piston rod (22) and the saddle (16) are springingly and/or height adjustably arranged relative to the cover tube (15). The piston rod is attachable to the cover tube by at least one clamping (30). An operable valve (26,27) is provided for the adjustment of the pressure of the medium in the chamber (24). One piston/cylinder unit (20) provides the spring action and a second unit (40) ensures the height adjustment of the saddle. This second unit operates a sleeve shaped piston rod (19) inside the tube and in which the piston rod is located. <IMAGE>
Patent EP-0729980-A2 (EP)
Inventor: BOTT RICHARD HENRY
IPC: C08F226/02
Filed: 1996-02-23
Abstract: This invention pertains to aqueous emulsions containing water insoluble, vinyl polymer particles containing polymerized N-vinyl formamide (NVF) units converted to water insoluble vinyl acetate polymers containing cationic, amine functional units. These latex dispersions are prepared by the emulsion polymerization of an ethylenically unsaturated monomer and N-vinyl formamide. Preferably, vinyl acetate, optionally with other ethylenically unsaturated monomers, are used to form the copolymer. The copolymer then is selectively hydrolyzed via acid hydrolysis of the N-vinyl formamide group to form water insoluble polymer particles.
Patent EP-0747520-A2 (EP)
Title: Verfahren und Vorrichtung zum gesteuerten pneumatischen Abziehen des Schussfadens bei der Schussbruchbehebung auf Luftdüsen-Web-maschinen
Inventor: WAHHOUD ADNAN DR-ING
IPC: D03D51/34
Filed: 1996-05-30
Abstract: Bei der Behebung eines Schußfadenbruches spielt unter anderem die Beschaffenheit, und hier insbesondere die Aufrechterhaltung der Drallung eines Schußfadens 2b, dessen vorderer Abschnitt von einer pneumatischen Abziehvorrichtung 5 erfaßt wird, eine wichtige Rolle für das sichere Abziehen des Schußfadens. Die Drallung des Schußfadens wird erfindungsgemäß dadurch aufrechterhalten, daß in einer Abziehvorrichtung eine saugende und zugleich rotierende Strömung in Richtung der Drallung des Schußfadens erzeugt wird. <IMAGE>
Patent EP-0768050-A2 (EP)
Inventor: WIED ARNO
IPC: A47B88/04
Filed: 1996-10-11
Abstract: The second guide rail (22) is moved along the first guide rail (20) on the side of the main body (12) by means of roller bodies in a cage. The second guide rail is movable between a pushed-in position and pulled-out end position. A pair of brake elements (100,102) are moved towards each other to reach an end position. One of the brake elements is in the form of an especially conically tapering holder into which moves the other brake element, and subsequently generates an opposing rotation brake operation.
Patent EP-0719921-A2 (EP)
Inventor: MAKI HIDETAKA
IPC: G05B13/04
Filed: 1996-01-02
Abstract: A fuel metering control system for an internal combustion engine including a feedback loop having an adaptive controller and an adaptation mechanism that estimates controller parameters θ̂. The adaptive controller corrects the quantity of fuel injection to bring a controlled variable obtained at least based on an output of said air/fuel ratio sensor, to a desired value. Estimation error of the controller parameters are defined by an error signal e*. The system is configured such that the signal is compared with a limit value and is replaced to a predetermined value when the calculated estimation error signal exceeds the limit value. Thus, the signal is determined to be a predetermined value.
Patent EP-0753328-A2 (EP)
Inventor: VAN STRAATEN WILLEM JOHANNES
IPC: A63B21/04
Filed: 1996-07-12
Abstract: The invention concerns an exercising machine. The machine has a free-standing support structure with first and second pivotally interconnected legs (16, 18). Each leg has an upper end and a lower end carrying a foot (20). The upper end of the second leg (18) is connected pivotally to the first leg (16) at a position between the upper and lower ends thereof and in an inoperative storage condition of the machine can be laid alongside the first leg. A seat (12) which is pivoted to the first leg and can also be stored compactly alongside that leg. A cross-bar (30) spans across the upper end of the first leg with end regions of the cross-bar extending outwardly of that leg. Elastic bands (36) are supported by the end regions of the cross-bar on either side of the first leg. Pulleys (70, 72, 74) or other guide means are provided to guide the elastic bands so that they are selectively accessible to a person seated on the seat at at least two different elevations which are respectively above and below the seat. This enables the person to perform different types of exercises by alternately stretching and relaxing the elastic resistance means against the elastic resistance thereof.
Patent EP-0772191-A2 (EP)
Inventor: SUZUKI YUZURU
IPC: G06F13/00
Filed: 1996-10-18
Abstract: In order to raise the drive efficiency of a spindle motor that drives a recording disk for information recording and hence to achieve power saving/lowering of noise level of the information recording device as a whole, in an information recording device wherein a synchronous motor is employed as the spindle motor that drives the recording disk for information recording, and wherein the head is accessed for purposes of reading or writing information at a designated position on the recording disk, with change in mechanical output of this spindle motor, the mechanical output value sought for the spindle motor is found from the head position on the recording disk before and after access, and the thus-found mechanical output value is used to adjust the electrical input to the spindle motor.
Patent EP-0774274-A2 (EP)
Inventor: LU RICHARD
IPC: A61N1/37
Filed: 1996-10-29
Abstract: The blanking periods for an implantable cardiac device, such as a pacemaker (10), is determined by providing an excitation in a cardiac chamber and monitoring the corresponding cardiac activity. For in-channel blanking periods, the response from the same chamber is monitored while for cross-channel blanking period, the other cardiac chamber is monitored. The optimal blanking period is then determined based on the cardiac activity. This period is programmed directly into the device, or transmitted to an external programmer (22) where it is used to provide guidance to a health care professional. The optimal blanking period duration may also be determined using other signals sensed by the programmer (22), using ECG's or MTE's.
Patent EP-0820993-A2 (EP)
Inventor: BRIEDEN WALTER DR
IPC: C07D241/52
Filed: 1997-07-11
Abstract: Two processes (A) and (B) are claimed for the preparation of 3-alkoxy-5-alkyl-pyrazine-2-amine (I) of formula (I). In (A), (a) aminomalonic acid dinitrile of formula CN(NH2)(CN)2 (II) or its salt is reacted with a glyoxal oxime derivative of formula R1COCH=NOH (III) to form an oxypyrazine carbonitrile derivative of formula (IV); (b) (IV) is hydrolysed to form an oxypyrazinecarboxylic acid salt of formula (V); (c) (V) is halogenated to form a halopyrazine compound of formula (VI); (d) (VI) is mixed with an alcohol in the presence of a base or with an alcoholate to form a 3-alkoxy-5-alkyl-1-oxypyrazine-2-ylamine of formula (VII); and (e) (VII) is reduced to form (I). In (B), (f) amino acetonitrile of formula CH2NH2CN (VIII) is reacted with (III) in the presence of base to form the oxypyrazine of formula (IX); (g) (IX) is halogenated to (VI); and (VI is converted to (I) by steps (d) and (e). The compounds (V), (VI) and (VII) are new. R1 = 1-4C alkyl or aryl; R2 = 1-4C alkoxy or aryloxy; M = metal or ammonium; and X = halogen.
Patent EP-0832945-A2 (EP)
Inventor: IWAI MAKOTO
IPC: C08J7/044
Filed: 1997-09-29
Abstract: The present invention is a radiation-curable coating composition which comprises (A) a
specified amino-group-containing alkoxysilane such as N-β-(N-vinylbenzylaminoethyl)-γ-aminopropyltrimethoxysilane,
and (B) an acrylic polymer.
Patent EP-0840113-A2 (EP)
Inventor: NAKANISHI HIROAKI
IPC: G01N37/00
Filed: 1997-10-10
Abstract: In order to irradiate a constant range of a separation passage(55) of a microchip(5), light from a light source(1) linearly extending along the separation passage(55) is transmitted through cylindrical lenses(2, 4) and a bandpass filter(3) and introduced into the separation passage(55). The light transmitted through the separation passage(55) of the microchip (5) is introduced into a photocell array (7) through a cylindrical lens (6) and detected. Measurement is repetitively performed and accumulated to determine migration patterns.
Patent EP-0847090-A2 (EP)
Inventor: HERZER REINHARD DR HABIL
IPC: H01L29/739
Filed: 1997-10-22
Abstract: A power semiconductor device, in the form of a trench insulated gate bipolar transistor (TIGBT) with adjacent identical cells, has a first conductivity type substrate region (1), a second conductivity type back face emitter (12), a vertical MOS structure and a stripe, island or grid arrangement of trench structures (5) which have a gate insulation (6) on all sides facing the silicon and which are provided with a polysilicon filling (7) and a covering passivation layer (8). The novelty is that each cell includes two narrow trench structures (5) which are (a) provided, at each cell exterior-facing vertical side, with a vertical MOS structure consisting of a second conductivity type bulk region (2), connected to the emitter electrode by a second conductivity type connection region (4), as well as a first conductivity type source or emitter region (3), located within the bulk region (2) and optionally connected to the emitter electrode; and (b) provided, between the cell interior-facing vertical sides, with a second conductivity type doped region, an insulation region (17) or a first conductivity type substrate region.
Patent EP-0840368-A2 (EP)
Inventor: SALTZBERG MICHAEL AARON
IPC: H05K3/34
Filed: 1997-10-24
Abstract: An article for use in placing particles on contact pads of electronic devices comprises a surface having an array of tacky and non-tacky areas thereon, wherein the tacky areas are disposed either co-planar with the non-tacky areas or below the plane of the non-tacky areas, the tacky areas having a size and bonding strength suitable for adhesion of one particle thereto and is used to place particles from the tacky areas to contact pads of electronic devices, such as circuit boards used in semiconductor applications.
Patent EP-0846937-A2 (EP)
Inventor: ADAMS HORST DR
IPC: G01F1/7088
Filed: 1997-11-03
Abstract: The device has a speed detector for measuring the speed of the powder-gas mixture in a delivery line, a microwave resonance mass meter for measuring the powder mass per unit vol. in a section of the delivery line and a computer for deriving the mass flow of powder from the measured speed, the measured mass per unit vol. and the delivery line dimensions. The microwave resonance mass meter has a microwave resonator (36) with a coil (44) which is mounted on the outside of the delivery line (10).
Patent EP-0845797-A2 (EP)
Inventor: SAITO MASATO
IPC: H01J1/142
Filed: 1997-11-28
Abstract: An electron tube cathode comprises a base (1) formed
mainly of nickel, an alloy layer (4) disposed on the base
(1) and including nickel and tungsten having a grain size
smaller than that of the base, and an electron emissive
material layer (5) deposited on the alloy layer, and
including an oxide (6) of an alkaline-earth metal containing
at least barium, and a rare earth metal oxide (7) of 0.01 to
25 weight percent and containing at least one of scandium
oxide and yttrium oxide. The cathode has a life
characteristics improved compared with the prior art, even
if operated with a current density of 3 A/cm 2  or more.
Patent EP-0788281-A2 (EP)
Inventor: KOUICHI KURIHARA
IPC: H04N19/70
Filed: 1997-01-07
Abstract: A coding data is performed in decoding by a stream decoding circuit, an IDCT circuit and an MC circuit. An AGU stores decoding data from the MC circuit to a memory. Regarding the decoding data of a  B  picture, the AGU writes only the decoding data which are necessary for image display, to a  B  picture region. Thus, a room occurs in a memory capacity. It is possible to hold the decoding data of the  B  picture through 2 field periods of time. It is possible to read twice the same decoding data, for display processing. Thus, frame interpolation processing is made possible, and it is possible to obtain a magnified image having high image quality.
Patent EP-0800148-A2 (EP)
Inventor: TRETTER DANIEL R
IPC: G06T7/60
Filed: 1997-04-02
Abstract: An arrangement is described for determining the skew angle of a document image without requiring text or other skew detection information in the document or without human intervention. The arrangement accomplishes this by determining an edge of the document image within a scan image and uses that edge to determine the skew angle of the document image. The edge can be determined by locating the first or last document image pixel of each scan line of pixels in the scan image that belongs to the document image. This is accomplished by comparing each pixel of each scan line of pixels with a predetermined scan line of background pixels. The skew angle of the document image is then determined by computing the slope of the detected edge in the scan image. An arrangement of deterinining the boundary of the document image is also described. The arrangement does this by locating (1) a first document image pixel and a last document image pixel for the first scan line of the document image in the scan image, (2) a first document image pixel and a last document image pixel for the last scan line of the document image in the scan image, (3) a leftmost document image pixel of the document image in the scan image, and (4) a rightmost document image pixel of the document image in the scan image.
Patent EP-0812031-A2 (EP)
Inventor: GEMENEZ MIGUEL ORTIZ
IPC: H01R4/30
Filed: 1997-06-03
Abstract: The device is composed of a part (1) which by means of a rib (10) thereof is mounted between the head (11) of a screw (4) and a washer (7) acting as a gasket associated with such screw (4), the latter intended to be threaded onto a plate (5) and holding a connecting terminal for any type of electrical apparatus (contactor, switch, thermal relay, etc.). Through the upward pulling of the part (1), it is possible to raise the screw (4) into an unthreaded position, allowing for the placement of a flat (T) "eyelet" type terminal between the end of the screw (4) and the plate of the terminal (5), in order to then make the connection of the said (T) terminal by threading in the screw (4) itself, all of this without need of extracting the screw and without having to disassemble the subject accessory. The part (1) has means (13) which in combination with other means (20) of the accessory, guide the part (1) and the screw (4) in the raising or lifting/insertion movements thereof.