baber/WOPTO huggingface dataset:
Patent EP-0404528-A2 (EP)
Inventor: NAKAZAWA KIYOSHI
IPC: G02F1/1345
Filed: 1990-06-20
Abstract: A maxtrix-type display device comprises a display electrode board that has a plurality of pixel electrodes (12) arranged into a matrix, a set of scan lines (2) extending in parallel in a direction and a set of signal lines (1) extending in an orthogonal relation with said scan lines so that these lines are arranged between the adjacent pixel electrodes. A spare line (3a, 3b) intersects at least some of said scan lines (2) and/or said signal lines (1) at each end of said set of lines so as to sandwich an insulating film therebetween, and a lead-out line (30a, 30b) is connected to one end of said spare line. The lead-out lines (30a, 30b) are connected to external connecting lines, which are outside of said display electrode board, so that said lead-out lines can be connected to each other through said connecting lines, whereby line breakdowns can be corrected and the correction of the breakdowns entails little or no increase in load capacity, electrical resistance, and noise with respect to the corrected line.
Patent EP-0420573-A2 (EP)
Inventor: INUYMA TOSHIHIKO
IPC: H04N1/23
Filed: 1990-09-25
Abstract: A light quantity control device suitable for use in a laser beam printer includes a beam generator (11), a monitor (13) for monitoring the quantity of light of a beam generated by the beam generator (11), and a controller (2). The controller (2) controls the light quantity of the beam generated by the beam generator in response to the output of the monitor (13). The controller (2) includes a digital value output circuit and a light quantity control circuit (7). The digital value output circuit outputs a digital value representing the quantity of light of the beam, and the light quantity control circuit controls the quantity of light in response to the digital value. The digital value output circuit varies the timing of output of the digital value in accordance with the output of the monitor (13).
Patent EP-0473858-A2 (EP)
Inventor: FUKUTANI HIROSHI
IPC: G02F1/1335
Filed: 1990-12-27
Abstract: 5 n7 In a color liquid crystal display device (21) of the invention, light-blocking members (F) of predetermined configurations (characters, graphics etc.) are disposed on the surface of one side of a liquid crystal display element (23), that is to say the surface on the side opposite to the light source (22), and the predetermined configurations are displayed on the color liquid crystal display device (21) by blocking the light from the light source (22) with the light-blocking members (F). Further, a light-scattering plate (24) is disposed between the light source (22) and the liquid crystal display element (23), or between the liquid crystal display element (23) and the light-blocking members (F). It is possible to allow transmission of a part of the light blocked by the light-blocking members (F) by scattering the light which is transmitted through the liquid crystal display element (23) with the arrangement of the light-scattering plate (24). Therefore, around the periphery of the light-blocking members (F), the color balance of the transmitted light breaks down and only a specific color of light is transmitted, thereby preventing the colored and blurred appearance of the peripheral part of the light-blocking members (F). Based upon this, the display quality of the color liquid crystal display device (21) is markedly improved.
Patent EP-0394109-A2 (EP)
Inventor: BOISSEVAIN MATHEW G
IPC: G01B7/06
Filed: 1990-04-12
Abstract: A contacting caliper gauge (10) measures the thickness of a moving sheet material (14). The gauge (10) has two heads (24,26), one on either side of the sheet (14). The sheet contacting pads of the caliper gauge are aerodynamically designed to limit and/or reduce the tendency of boundary layer air travelling with the sheet to raise the sheet-contacting pads off of the sheet surfaces.
Patent EP-0448970-A2 (EP)
Inventor: TSUBOI TOSHIHIDE C O NEC CORPO
IPC: G06F11/10
Filed: 1991-02-26
Abstract: An information processing device according to the present invention includes a logical circuit which outputs a signal (S11;S30) for indicating that an error correction has been conducted on a data, when an error check and correction (ECC) circuit detects and corrects an error of data at the time of reading data from a memory cell array (2;21,22) of an electrically erasable programmable ROM (EEPROM). In the information processing device of the present invention, while the EEPROM outputs the correct data by means of the ECC circuit, it can be known whether there exists an error even in a part of the cells in the EEPROM, so that it is possible to alter an address of a memory cell containing an erroneous bit in the EEPROM or to change the EEPROM itself before malfunction occurs in the information processing device having the EEPROM due to a breakdown of the memory cells in the EEPROM.
Patent EP-0463550-A2 (EP)
Inventor: KOIKE TADASHI
IPC: G11B7/244
Filed: 1991-06-19
Abstract: An optical recording medium capable of pit length recording comprising a transparent injection moled resin plate, a recording layer containing a phthalocyanine dye of the formula (1) and a covering layer laminated subsequently:
       where Z 1  - Z 16  are selected from hydrogen, hologen, R 1 , OR 2 , SR 3 , COOR 4 , COONR 5 R 6 , SiR 7 R 8 R 9  and NR 10 R 11  and M is a divalent metal.
Patent EP-0472960-A2 (EP)
Inventor: ARASHIRO YUSUKE
IPC: C08G65/48
Filed: 1991-08-06
Abstract: A thermoplastic resin composition comprising (a) from 10 to 90% by weight of polyphenylene sulfide and (b) from 10 to 90% by weight of hydroxyalkylated polyphenylene ether which exhibits improved compatibility between components (a) and (b) and provides molded articles having characteristics inherent to polyphenylene sulfide and polyphenylene ether, i.e., excellent mechanical strength, excellent rigidity, and good appearance.
Patent EP-0477739-A2 (EP)
Inventor: HUANG KUO-SEN
IPC: C12N15/02
Filed: 1991-09-18
Abstract: The present invention relates to the protein glycosyl phosphatidylinositol-specific phospholipase D (GPI-PLD) in a substantially pure form, an polynucleotide coding for GPI-PLD, vectors containing the isolated polynucleotide coding for GPI-PLD, and cells transformed by a vector containing the polynucleotide coding for GPI-PLD. Also described is a method for producing a protein which can be secreted from a eukaryotic cell comprising co-transfecting a eukaryotic cell with a gene encoding a glycosyl phosphatidylinositol-anchored protein with glycosyl phospatidylinositol-specific phospholipase D.
Patent EP-0469638-A2 (EP)
Inventor: KODATO SETSUO
IPC: H01C7/00
Filed: 1987-10-23
Abstract: The power detector has an improved detection sensitivity and excellent linearity in the low power range. It comprises a thin film conductor (22A) comprising an insulating substrate (21), at least one thermal couple (24A, 24B) provided on said insulating substrate (21), each being formed by connecting a conductor film (23A) to an alloy film (22A), said alloy film (22A) essentially consisting of silicon and germanium, in which the amorphous and microcrystal faces coexist, a first electrode (25) connected to said alloy film (22A), a second electrode (26) connected to said conductor (23A), a first beam lead electrode (28) connected to said first electrode (25) and second beam lead electrodes (29, 30) connected to said second electrode (26).
Patent EP-0459601-A2 (EP)
Inventor: KNEBEL STEFAN
IPC: B41J11/66
Filed: 1991-04-26
Abstract: In a method for positioning continuous forms (1) in printers, the continuous form (1) is advanced and cut, the continuous form (1) passing over a signal transmitter (3) during the advancement. In order to maintain a precise position of the first line of printing or an nth line of printing on a platen (4), it is proposed that the continuous form (1) is initially advanced up to a cutting device (5) and cut, that the continuous form (1) is subsequently withdrawn to the transmitter (3) with its cut edge (1b), and that the continuous form (1) is then positioned with its cut edge (1b) on a platen (4) in such a way that the nth line of printing (6) is set as the writing line. <IMAGE>
Patent EP-0440369-A2 (EP)
Inventor: MISHIMA KYOICHI
IPC: C08J5/12
Filed: 1991-01-24
Abstract: The present invention is directed to a method wherein fibers are treated with a first, second, and third treatment solution. The third treatment solution includes a chlorinated rubber and a rubber-containing composition having acrylonitrile-butadiene rubber or hydrogenated acrylonitrile-butadiene rubber. The treated fibers are positioned contiguous, and adhered, to an unvulcanized hydrogenated acrylonitrile-butadiene rubber composition which is then vulcanized. The resulting rubber-fiber composite exhibits improved adhesion between the hydrogenated acrylonitrile-butadiene rubber composition and the fibers. Adhesion is maintained in a hot environment even if subjected to what would conventionally be considered conditions that would result in thermal deterioration under high temperature. Thus, the rubber-fiber composite exhibits enhanced durability under the severe service conditions experienced by rubber-fiber composites.
Patent EP-0490685-A2 (EP)
Inventor: DEJONG JOANNES N M
IPC: G01D5/245
Filed: 1991-12-12
Abstract: An inductive-type rotary encoder (2) capable of generating an output signal indicative of the angular position of a rotor (4) to a stator (6) is disclosed. The rotary encoder (2) includes a stator (6) having at least one conductive pattern on one side thereof, and a rotor (4) having another conductive pattern on one side thereof which faces the at least one conductive pattern of the stator (6). The conductive patterns are inductively coupled to one another so as to generate an output signal indicative of the angular position of the rotor (4) relative to the stator (6). In order to reduce the overall size and number of parts required, the circuitry for energizing the stator conductive pattern(s) and for generating the output signal can be provided on a printed circuit board, the opposite side of which contains the at least one stator conductive pattern. In order to reduce noise as well as to reduce the first harmonic error, lead lines for attaching the stator and rotor conductive patterns to the controlling circuitry and a return line which extends along substantially the entire length of the rotor or stator conductive patterns and attaches to one of the lead lines are provided and specially located relative to undulations of the conductive patterns. Additionally, the length of spokes which define undulations of the respective rotor and stator conductive patterns can be controlled to improve the performance of the rotary encoder. A rotary encoder (2) including inductively coupled rotor and stator conductive patterns for generating a relative angular position (or rotary speed) of the rotor (4) relative to the stator (6), as well as stator and rotor index pulse patterns inductively coupled for generating an index pulse once per revolution of the rotor relative to the stator is also provided.
Patent EP-0492918-A2 (EP)
Inventor: AZUMA TOSHIO
IPC: B29C53/38
Filed: 1991-12-16
Abstract: A method of forming a ply member such as a carcass ply for a radial tire, wherein the ply member is formed from a plurality of belt-shaped members (6) having a width obtained by multiplying π inches by an integral number (1, 2, 3, ...) and a constant length. These belt-shaped members are successively attached one by one onto a forming drum (1) having an outer circumferential length obtained by multiplying π inches by an integral number so that the side edges of the belt-shaped members are arranged in parallel with the axis of the forming drum. The adjacent side edges of the belt-shaped members in circumferential directions of the forming drum are forced closer together to butt-join the faces of the side edges with each other. In the case that the forming drum (1) is a polygonal cylindrical forming drum whose one side of the polygon has a length obtained by multiplying π inches by an integral number, the belt-shaped members are more easily attached to the forming drum.
Patent EP-0442813-A2 (EP)
Inventor: CARROLL JAMES
IPC: E21B47/10
Filed: 1991-02-14
Abstract: A logging tool for detecting and quantifying radioactive material deposited on a tubing disposed in a borehole, comprising:
     a) a logging sonde adapted to be lowered in the tubing, and comprising means for detecting and counting gamma rays emitted by the radioactive material at different depths in the borehole;   b) means for determining, from the measured gamma rays, a measured radioactivity level; and   c) means for calculating, from the measured radioactivity level, the radioactive level which would be detected outside and in the vicinity of the tubing, by applying to the measured radioactivity level a first tubing thickness attenuation factor.   
     In a preferred embodiment, means are provided to correct for the natural background radioactivity level, by subtracting a reference natural radioactivity level, itself corrected for tubing thickness by applying a second tubing thickness attenuation factor.
Patent EP-0513484-A2 (EP)
Inventor: HOWARTH DAVID I
IPC: G06Q20/00
Filed: 1992-02-27
Abstract: In a distributed data system serving a large geographical area and having several network management systems, each for managing system components in a portion of the geographical area, the system including a number of workstations at which administrative commands for configuring or monitoring the network may be entered, each network management system and each workstation hosting a number of software processes, a method is provided of storing in the network management systems and not in the workstations the information required to determine that an operator at a workstation is authorized to access the network, rendering such information less susceptible of tampering. The trusted system appends to each request from a workstation the operator's user identification, account number, and corporate affiliation; process to which such requests are routed for disposition may perform checks regarding the appropriateness of fulfilling the request in light of these parameters. Workstations not originating any messages for a predetermined time are automatically logged off to reduce the possibility of unauthorized persons entering requests at a logged-on workstation whose operator has left the vicinity.
Patent EP-0501507-A2 (EP)
Inventor: NISHIHIRA KEIGO
IPC: C07C68/00
Filed: 1992-02-28
Abstract: There is disclosed a process for preparing a diester of carbonic acid which comprises bringing carbon monoxide into contact with a nitrite in a vapor phase in the presence of a catalyst comprising
     (a) a platinum group metal ion and   (b) at least one ion of a metal selected from the group consisting of copper, iron, tin, nickel, cobalt, cerium, silver and manganese 
carried on zeolite.
Patent EP-0516028-A2 (EP)
Title: Coax connector assembly
Inventor: BECK HERBERT C
IPC: H01R13/58
Filed: 1992-05-26
Abstract: A coax retention comb adapted to be fittingly engaged within an interior area of a back shell of a coax assembly. The comb includes a plurality of slots formed across its top and bottom surfaces, the slots are vertically offset from each other and are tapered inwardly from rear to front which are adapted to receive an insulated coaxial wire. The coaxial wire has a diameter slightly larger that the inward tapered end of the slots so that the tapered ends are expanded where the wires are inserted therein. The interior area of the back shell is of a size which forces the comb back into its original configuration when the comb is fitted therein. This causes the inwardly tapered ends of the slots to bite into the insulation of the wires which fixedly position the wires relative to the comb.
Patent EP-0553409-A2 (EP)
Inventor: DUNN MARY E
IPC: G11B27/30
Filed: 1992-11-06
Abstract: A plurality of data sequences (F1 to F5) having patterns distinguishable from informational data are recorded as a servo mark portion of servo information on a disk. Upon decoding a predetermined number of these data sequences, a determination is made as to whether an accurately located servo mark has been detected. The detected servo mark provides a reference from which the beginning of recorded servo burst data can be located, thereby enabling all of the servo burst data to be read. The presence of defects does not inhibit the detection of the servo mark.
Patent EP-0550063-A2 (EP)
Inventor: TANG CHING WAN
IPC: C09K11/06
Filed: 1992-12-29
Abstract: An organic electroluminescent multicolor image display device (100) is disclosed containing an image display array made up of a plurality of light emitting pixels (P) arranged in intersecting files (rows and columns). Each pixel (P) contains a light transmissive first electrode (R), an electroluminescent medium (EL) overlying the first electrode (R), and an overlying second electrode (C). The electrodes connect the pixels in an X-Y addressing pattern. The organic electroluminescent medium (EL) emits in the blue region of the spectrum. Each pixel (P) is divided into at least two sub-pixels. The electrodes of one set of parallel files is divided into at least two laterally spaced elements each of which joins and forms a part of one sub-pixel of each pixel in the same file. A fluorescent medium capable of absorbing light emitted by the electroluminescent medium and emitting at a longer wavelength is positioned to receive emitted light from the first electrode means. The fluorescent medium is confined to only one of the sub-pixels of each pixel.
Patent EP-0522636-A2 (EP)
Inventor: ZIJDERHAND FRANS
IPC: H04W56/00
Filed: 1992-07-02
Abstract: A communication protocol is proposed, to be used by a main station and a plurality of mobile sub-stations, while time slots are used in which data packets are transmitted. A sub-station that has a message to be sent to the main station first transmits a request-for-access data packet to the main station. If the sub-station knows its own position as well as that of the main station, the sub-station applies an advancement of time to the request-for-access data packet, so that this may be longer and contain more information, such as a self-selected recognition code and/or information relating to the length of the message to be sent. 
     The main station measures the instant at which the request-for-access data packet is received relative to the time slot distribution and sends a correction of the advancement of time to the sub-station. 
     After a send permission has been granted, the data packets are transmitted with a length essentially corresponding to that of the time slots, so that more information can be transmitted per data packet.
Patent EP-0511744-A2 (EP)
Inventor: MATSUDA YUTAKA
IPC: H04L25/49
Filed: 1992-04-02
Abstract: A multiplex transmission system of this invention includes a plurality of multiplex nodes (11-17) interconnected by a common multiplex transmission line (18). Data frames are transmitted among the multiplex nodes through the multiplex transmission line (18). A frame transmitted from a sending multiplex node (12) includes a data area which is divided into subdivided areas in accordance with data transmitted therefrom and data transmitted from receiving multiplex nodes (14-17) which send data in response to a send request, e.g., in accordance with the number of data pieces or the number of bits, and the receiving nodes send data to respective subdivided areas in a predetermined order, to thereby carry out a data transmission. Accordingly, the sending multiplex node (12) can simultaneously collect data from the receiving multiplex nodes (14-17) which are functionally subordinate. When any of the receiving multiplex nodes (14-17) fails to return an ACK signal, the sending multiplex node retransmits the frame.
Patent EP-0512908-A2 (EP)
Inventor: COVENTRY KATHLEEN H
IPC: C08G14/08
Filed: 1992-04-30
Abstract: Phenolic binder for inorganic fibres is prepared by means of an aqueous mixture containing a phenol-formaldehyde resole modified by urea in the presence of aqueous ammonia. The urea and the aqueous ammonia are added after the basic mixture containing the resole has been neutralised. The urea-modified resole exhibits a greater stability than urea-modified resins prepared in the absence of aqueous ammonia.
Patent EP-0571810-A2 (EP)
Inventor: DENICOLA ANTHONY J JR
IPC: C08L53/00
Filed: 1993-05-11
Abstract: Disclosed are impact modified graft copolymer compositions comprising (A) from 10 to 90% of a graft copolymer of a propylene polymer material having graft polymerized thereto one or more vinyl monomer(s), (B) from 90 to 10% of at least one broad molecular weight distribution propylene polymer material, and (C) from 2 to 40% of at least one rubber component, wherein        (A) + (B) + (C)           is 100 %, and filled compositions thereof. The compositions are useful as stand-alone structural materials.
Patent EP-0602643-A2 (EP)
Inventor: SCHRENK HARTMUT DR RER NAT
IPC: G07F7/12
Filed: 1993-12-16
Abstract: For verification, the transportable data-carrier according to the invention has an additional integratable controllable component, for example an E<2>-PROM memory cell. Its characteristic parameter is tested during verification by means of the data input/output device. <IMAGE>
Patent EP-0557240-A2 (EP)
Inventor: BORNER WILLY
IPC: B29D30/08
Filed: 1993-02-18
Abstract: A wheel balancer (1) comprises a main housing (4) which supports a sub-housing (15). A main shaft (14) to which a wheel (3) to be balanced is coupled is rotatable in the sub-housing (15). The sub-housing (15) is pivotally connected to the main housing (4) by a pivot shaft (16) which defines a horizontal main pivot axis (18) extending transversely of the rotational axis (17) of the main shaft (14). The sub-housing (15) is pivotal from a horizontal position (H) to a vertical position (V) with the main shaft (14) extending upwardly of the sub-housing (15) to facilitate coupling of the wheel (3) to the main shaft (14).
Patent EP-0570336-A2 (EP)
Inventor: AEBLI BEAT M
IPC: C07D223/22
Filed: 1993-05-04
Abstract: The invention relates to a novel process for the production of iminostilbene by high temperature dehydration of iminodibenzyl on an iron oxide/potassium salt contact catalyst in the vapour phase, characterised in that an iron oxide/potassium salt contact catalyst is used containing 35 to 90% by weight of an iron compound, calculated as Fe2O3, and 7 to 35% by weight of a potassium compound, calculated as K2O, as well as 0.0 to 3.5% by weight of a chromium compound, calculated as Cr2O3, and with or without conventional promoters.
Patent EP-0606897-A2 (EP)
Inventor: BRUECK GERNOT K
IPC: A61N5/06
Filed: 1994-01-12
Abstract: In iron-doped high-pressure mercury vapour lamps for producing UV light, such as are used, for example, in tanning appliances, it is necessary for the purpose of absorbing undesired types (modes) of radiation to insert a filter downstream of the radiation source. In the case of the radiation sources used, only the radiation having a wavelength of 313 nm is pronounced in the region of the UVB light effective in tanning, with the result that in order to set the tanning appliances or to calibrate the glass filter for use in such appliances it is important to know the transmission rate for this radiation. It is therefore proposed according to the invention to determine the transmission rate of each individual filter for the 313 nm radiation and to mark the filter with this value so that the tanning rate can be set very accurately with respect to the parameters influencing the tanning through a knowledge of this value. In order to measure the transmission rate, it is proposed to measure the 313 nm radiation by means of a suitable emission measuring instrument with and without filter, and to compare the measured values subsequently with one another.