baber/WOPTO huggingface dataset:
Patent EP-0431551-A2 (EP)
Inventor: TAGUCHI NOBUYOSHI
IPC: B41J2/395
Filed: 1990-12-04
Abstract: The present invention relates to a method of resistive sheet transfer recording using a recording member (4) and an electrode head (1) comprising oppositely aligned electrode pair trains (16) embeded in the insulating support member (11, 12, 13) and also relates to an electrode head (1) used therefor, wherein abrasive wear of the electrode pair (16) by sliding contact of the recording member (4) is optimized in a manner that the resistive sheet (2) usually contacts to a fresh surface of the electrode pair train (16). 
     The present invention make it possible to give a high quality image with high recording speed and high sensitivity.
Patent EP-0420339-A2 (EP)
Inventor: WILLIS JOHN CHRISTOPHER
IPC: G11C8/12
Filed: 1990-09-25
Abstract: A memory having a plurality of random access memory planes, and common bit lines extending between the memory planes. Copy circuits enable simultaneously copying a plurality of data bits from one memory plane to another through the common bit lines. Each memory plane can be read and written to independently of the others.
Patent EP-0378436-A2 (EP)
Inventor: SHIBATA TOMOFUMI DORYOKURO KAK
IPC: F16J15/08
Filed: 1990-01-12
Abstract: An elastic-type metal gasket includes a gasket body (1) consisting of a bent metal plate, and a curved leaf spring (2) provided along an inner surface of the gasket body.
Patent EP-0400898-A2 (EP)
Inventor: KITAHARA MIKIO
IPC: C08K5/3415
Filed: 1990-05-24
Abstract: Heat-resistant epoxy resin composition obtained by incorporation of 2-(4-hydroxyphenyl)-2-(4-maleimidophenyl)propane in a resin composition consisting essentially of epoxy resin and an epoxy hardener is disclosed.
Patent EP-0404568-A2 (EP)
Inventor: KAMIYA KIYOSHI
IPC: G01N21/84
Filed: 1990-06-21
Abstract: An image processing apparatus for displaying an accumulated image of very faint light emitted from an object superimposed on an image of the object's configuration. Configuration image data representing an external form of an object is stored in advance in a configuration image memory (20). A two-dimensional image of faint light emitted from the object (10) is detected by a high-sensitivity image pickup means (15) including a two-dimensional photon-counting tube (13). Faint light image data representing the detected faint light image is accumulated by an adder circuit (19), and stored in a faint light image memory (21) the output of which is updated with each accumulation operation. The current, most recently updated stored faint light image data is superposed on the stored configuration data for each accumulation operation, and based on the superposed image data a superposed image is displayed on a display device (23). The image displayed thus displays the build-up in real time of the faint light image.
Patent EP-0414542-A2 (EP)
Inventor: SAKAI NAOMICHI
IPC: H01G4/30
Filed: 1990-08-23
Abstract: A laminated silicon oxide film capacitor comprising a conductive or semiconductive silicon substrate (31, 41) and, formed on the substrate surface, at least one laminated film comprising a silicon oxide layer (33, 43) and an electrode layer (32, 44) laminated one on the other, and electrodes (32A, 32B, 32C, 46A, 46B).
Patent EP-0421754-A2 (EP)
Inventor: MITTENTHAL LOTHROP
IPC: H04L9/06
Filed: 1990-10-03
Abstract: Methods and apparatus for modulo 2 addition based encryption by block substitution techniques which allows use of the substitution scheme with relatively simple hardware. The block substitution, a one to one mapping of n bit binary numbers onto themselves, is based on the fact that certain permutations of the n bit binary numbers define a block substitution by modulo 2 addition of one permuted set of numbers to another, and that a subset of these define equations having an additive relationship when viewed as vectors. This allows the simple changing of the transformation on a frequent basis. Various properties of the transformations and methods of using the same are disclosed.
Patent EP-0423979-A2 (EP)
Inventor: PERRY VINSON R
IPC: H04N9/797
Filed: 1990-10-04
Abstract: A system is provided for recording one or more individual fields or frames of a colour, high definition video (HDTV) signal. The system has a memory unit (40 - Figures 1C and 1D) that is capable of digitally recording as many as 32 frames of a colour HDTV signal per memory board (42, 44, 46, 48) thereof, and as many as four memory boards may be installed in the system. The system is capable of performing partial or full frame (or field) transfers at any selected rate less than or equal to the standard video rate. The system accepts HDTV signals in either digital or analog format, and includes a post processor (60 - Figure 1E) for simultaneously reconstructing stored HDTV signals in both digital and analog format, and a control unit (80 - Figure 1B) which emulates a conventional video tape recorder (in the sense that it responds to conventional video tape recorder control signals) for controlling the memory unit (40). A parallel computer interface permits transfer of full or partial fields or frames (in non-real time) between the memory unit (40) and an external computer (or image processing unit) via a conventional communication link. The control unit (80) and an interface unit (100) including the parallel computer interface are connected by a serial communications link, so that a host computer may control memory access through the interface unit (100).
Patent EP-0430506-A2 (EP)
Inventor: CRAWFORD CARL ROSS
IPC: A61B6/03
Filed: 1990-11-16
Abstract: A method of reducing artifacts in images acquired with fan beam, helical scanning, tomographic imaging systems, applies a weighting function to the tomographic projection set. The weighting function reduces the contribution to the final image of projection data with large helical offset. Other redundant data within the projection set is increased in weight by the weighting function to prevent image artifacts from the weighting. In one embodiment, the projection set is centered on the slice plane to avoid discontinuities in the projection data caused by the weighting functions. Apparatus for carrying out the method is disclosed.
Patent EP-0452600-A2 (EP)
Title: Double structured floors and panels for use in double floors
Inventor: UEDA YOSHIMI FUKUVI CHEMICAL I
IPC: E04F15/024
Filed: 1990-11-21
Abstract: A panel for use in double floors, comprising a panel main body (4), in a rear surface of which a plurality of attachment holes (3) are formed, pole-shaped leg parts (6), in an outer circumference of each of which a step (5) is formed an an end of which fits into said attachment holes when said step faces said panel main body, and elastic rings (7), which are placed around said leg parts and between said steps and said panel main body. 
     Projections (14) which are deformed by means of the insertion of said leg parts into said attachment holes and fill gaps between outer circumferences of ends of said leg parts and inner surfaces of said attachment holes, are formed around said outer circumference of said end of said leg parts. 
     Such double floors are used for installing wiring beneath a floor.
Patent EP-0442467-A2 (EP)
Inventor: TANJI JUNICHI
IPC: A47B21/00
Filed: 1991-02-13
Abstract: The first concept provides a dealing board which has a control panel slanted forward and a front face slanted rearward and downward. 
     The second concept provides a dealing board having a main body which body contains a set of print substrates arranged in parallel with the bottom face of the main body and the control panel. 
     The third phase provides a dealing board having a fixing member for fixing the main body to the desk, which fixing member being slanted so as to make the slanting angle of the control panel adjustable. 
     The fourth phase provides a dealing board which has a dealing board control mechanism. The control mechanism has a plurality of key units and a panel unit. The panel unit has a switch mechanism consisting of contacts formed on the print substrate and conductive contact rubbers for making these contacts turned ON-OFF, and display elements installed corresponding to respective contacts. Chip elements are installed between the lower face of the key case and the print substrate. 
     According to the fifth phase, on the face opposite to the face having contacts of the print substrate pack IC parts functioning integration of a number of matrix information of the switch mechanism and the display elements and enabling to be mounted on flat surface. IC parts for controlling the information are divided and mounted on other print substrate. 
     According to the sixth phase, the dealing board has a multi-telephoning function which functions being united and each unit is panellarized and a number of the panels being installed in the case. A dent having a top face open between each panel and the case fixed slantly so as to slant forward is formed on the top face of the case. The panels are inserted through an opening of the dent from above and secured by screws.
Patent EP-0471991-A2 (EP)
Inventor: MONFORTE PIETRO
IPC: A61P31/12
Filed: 1991-07-22
Abstract: 1-Phenyl substituted-1H,3H-thiazole [3,4-a] benzimidazoles of formula (I)
       
 wherein each of R₂, R₃, R₄, R₅ and R₆ that can be the same or different, are selected from the group consisting of hydrogen, F, Cl, Br, hydroxy, C₁-C₆ alkyl, C₁-C₆ alkoxy, nitro, cyano, halo-C₁-C₆ alkyl, with the proviso that at least one of R₂, R₃, R₄, R₅ and R₆ is different from hydrogen are prepared by reaction of o-phenylenediamine with a substituted benzaldehyde and with 2-mercaptoacetic acid. The compounds are antiviral products.
Patent EP-0488222-A2 (EP)
Inventor: TAMEHIRO HIROSHI
IPC: B23K9/00
Filed: 1991-11-27
Abstract: A method of producing clad steel plate comprises the steps of preparing an assembly slab by superposing a stainless-steel or nickel alloy cladding material onto base metal consisting, by weight, of 0.020 to 0.06% carbon, 0.05% or less silicon, 1.0 to 1.8% manganese, 0.03% or less phosphorus, 0.005% or less sulfur, 0.08 to 0.15% niobium, 0.005 to 0.03% titanium, 0.05% or less aluminum, 0.002 to 0.006% nitrogen, and one or two elements selected from among a group consisting of 0.05 to 1.0% nickel, 0.05 to 1.0% copper, 0.05 to 0.5% chromium, 0.05 to 0.3% molybdenum and 0.001 to 0.005% calcium, with the balance being iron and unavoidable impurities, and welding its periphery; heating the slab to 1100 to 1250°C; rolling the slab at a reduction ratio of 5 or more and a rolling finish temperature of 900 to 1050°C; air cooling for 60 to 200 seconds; cooling the slab from a temperature of at least 750°C to 550°C or below at a cooling rate of 5 to 40°C/sec, and following this by air cooling.
Patent EP-0493748-A2 (EP)
Inventor: OTTKA MANFRED DIPL-ING
IPC: H04L27/38
Filed: 1991-12-19
Abstract: 2.1 In a QAM receiver, a control information is to be generated by means of which the quadrature phase in the receiver can be very rapidly corrected with the least possible deviation to the quadrature phase of the respective received QAM signal value. 2.2 The parameter tuples Li = (ai, bi,  delta i,  epsilon i) belonging to every possible signal component pair ai and bi are determined. Then the deviation of each signal component pair (âi and @i) calculated from the associated parameter tuple Li are determined by threshold decision from the pair of received signal components (â and @) present in each case at the discriminator of the QAM receiver and in the case of a deviation lying below a predetermined threshold, a control information <IMAGE> is derived from the quadrature errors  delta i and  epsilon i of the parameter tuple leading to this slight deviation. <IMAGE>
Patent EP-0497001-A2 (EP)
Inventor: KAZUMI OGATA
IPC: A61P1/16
Filed: 1991-12-23
Abstract: Presented are an oxidized-type glutathione alkyl ester represented by the formula (I),
     wherein R denotes a lower alkyl group, and a salt thereof; a method of preparing said ester which is comprised of oxidizing a reduced-type glutathione monoalkyl ester represented by the formula (II),
     wherein R is as defined above, with the air, hydrogen peroxide or iodine in an aqueous solution; and a pharmaceutical composition and method for suppression of hepatic disorders characterized in that it contains as an active constituent said ester or a pharmaceutically acceptable salt thereof.
Patent EP-0441472-A2 (EP)
Inventor: MURPHY WILLIAM JOHN
IPC: H01H73/14
Filed: 1991-01-02
Abstract: A microprocessor based circuit breaker (1) has a removable rating plug (7) which provides a reference for the current rating of the breaker. The removable rating plug also has an EEPROM (55) to which the microcomputer (27) of the circuit breaker writes for storage, the number of operations of the circuit breaker in the form of a count of the number of trips weighted by the magnitude of the trip current. The rating plug (7) is periodically removed and plugged into a portable programmer (83) which selectively displays the number of operations and operating history of the circuit breaker. The programmer clears this operating data when recorded and may write into the EEPROM the style and serial number of the circuit breaker with which the rating plug is to be used.
Patent EP-0461814-A2 (EP)
Inventor: SIWINSKI PAUL PETER
IPC: H01R12/50
Filed: 1991-06-07
Abstract: An electrical connector (12) for coupling the wires of a plurality of multiconductor flat cables (14) with another electrical connector (16) comprises, in combination a plurality of electrically insulating blocks (72); a plurality of signal contacts (26) extending through each block (72), the signal contacts (26) of each block (72) being adapted to receive the wires (24) of one associated multiconductor flat cable (14); and a housing (68) for supporting the plurality of blocks (72) in a fixed position with respect to each other, the housing (68) having means (140) to releasably couple with another electrical connector (16). Also disclosed is the method of fabricating the electrical connector (12).
Patent EP-0468790-A2 (EP)
Inventor: YOSHIDA IKIO
IPC: H04M1/727
Filed: 1991-07-25
Abstract: A portable transceiver and an Electronic Serial Number (ESN) transfer system for a car telephone system. The ESN and the Manufacturing Serial Number (MSN), which are manufacturer-controlled numbers, are stored in an EEPROM mounted on the panel of the portable transceiver. When the panel on which the EEPROM is mounted is to be replaced, only the ESN is transferred to the EEPROM of the new panel. Upon completion of the ESN transfer, the ESN in the EEPROM of the replaced panel is rewritten to data, which would make its specific part, such as the manufacturer's ID number, to be judged "incorrect". No ESN whose specific part is "incorrect" can be transferred. The ESN transfer unit, connected to a connector provided in the casing of the portable transceiver, performs said ESN transfer.
Patent EP-0503188-A2 (EP)
Inventor: KOLCHINSKY ABEL E
IPC: F16K31/40
Filed: 1991-08-09
Abstract: A bidirectional cartridge valve comprises a generally cylindrical valve housing (22) including an end port (38) and a side port (34) each opening into an axial, cylindrical bore (35) defining a valve chamber (36). A flow control element is movable in the valve chamber (36) between a valve open position to open a flow path between the two ports (34,38) and a valve closed position to block the flow path between the two ports (34,38). The flow control element includes a first passage provided with a first check valve (52) connecting the end port (38) with the valve chamber (36) and a second passage with a second check valve (62) connecting the side port (34) with the valve chamber (36). A cylindrical pilot seat (68) in the chamber includes a partial, axial bore (88) defining a pilot chamber (72) and an opening (74) through the seat connecting the valve chamber with the pilot chamber (72D). A third passage (102) is provided through the valve housing (24), provided with a third check valve (104), connecting the pilot chamber (72) to the side port (34). A fourth passage (112) is provided through the valve housing connecting the pilot chamber (36) to the valve chamber at a select axial position (114) occupied by the flow control element. A fifth passage (118) is provided through the flow control element, provided with a fourth check valve (120), connecting the valve chamber (36) at the select axial position to the end port to provide a fluid path in communication with the fourth passage (112).
Patent EP-0452242-A2 (EP)
Inventor: GIBSON BRUCE DAVID
IPC: H04N1/113
Filed: 1991-02-21
Abstract: In an electrophotographic printer, a moving laser beam (25) scans a photoconductor (10) as the beam is selectively modulated by the operation of a beam modulator (22). Binary print data (38) is gated to the modulator by the operation of a picture element (PEL) clock. At the beginning of each photoconductor scan, the beam traverses an optical grating that is constructed and arranged to produce a grating clock signal whose frequency and phase are accurately related to the later position of the beam during each photoconductor scan. A controllable delay means is controlled by the grating clock signal. For the scanning of each photoconductor row, the delay means operates to bring the phase of the PEL clock into synchronism with the grating clock signal, prior to the time that the beam scans the photoconductor.
Patent EP-0498292-A2 (EP)
Inventor: SILVERBROOK KIA
IPC: B41J2/16
Filed: 1992-01-29
Abstract: A bubblejet print device (100) is disclosed which is integrally formed having arrays (102,103,104,105) of nozzles (110) which form part of a passageway communicating between opposite surfaces of a semiconductor substrate (130). Each nozzle (110) has an integrally formed heater (120) which permits heating of ink (106) within the respective nozzle (110) for the ejection of an ink drop (108) therefrom. The heater (120) can provide a fault tolerant structure through the provision of a main heater (121,441) and a redundant heater (122,443) each of which can be separately energised from a corresponding electronic drive circuit (160,165). Several methods of manufacturing the device (100) using semiconductor fabrication techniques are also disclosed. A bubblejet print head (200) incorporating the device (100) can form part of an image reproducing apparatus (531,533,535,537) and is capable of printing full colour images at 400 dpi and monochrome images up to 1600 dpi. An ink drop size of about 3 picolitres is used for these image intensities. A thermal shunt (140) or diffuser (491) are used to transport heat away from the heater (120) to prevent formation of hot spots thereabout after the ejection of an ink drop (108). Electronic circuitry (310,302-305) is disclosed which is used to couple data to the device (100) to provide full width page printing using a stationary head (200) and a moving paper medium (220)
Patent EP-0509538-A2 (EP)
Inventor: PARENT C ROBERT
IPC: F23D14/12
Filed: 1992-04-16
Abstract: An emission system includes emitter support structure (24) with a plurality of flow passages (34) therethrough and an array of emitter members (40) that are in adjacent relation to the flow passages and that project outwardly from a surface of the support structure with the free ends of the emitter members spaced from one another and from the support structure (in the nature of cut pile or tufted rug structure in particular embodiments), and thermal excitation structure for flowing fuel through the passages and establishing a combustion condition at the surface to heat the emitter members to thermally emissive temperature.
Patent EP-0523656-A2 (EP)
Inventor: KINOSHITA ISAMU
IPC: G02B6/38
Filed: 1992-07-15
Abstract: Disclosed is a method of assembly and inspection of optical fiber connectors which attaches connectors (54) to at least one cord end of a plurality of optical fiber cords (24) in which single or multiple optical fibers (52) are accommodated and inspects connection loss etc. due to connection of the connectors (54). 
     A process of connecting the connectors (54) to cord ends (20a) where the connectors (54) are assembled is linked to a process of processing the other cord ends (20) and then inspecting connection loss etc. of the optical fibers (52) due to a connection of the connectors (54).
Patent EP-0531901-A2 (EP)
Inventor: OKU TERUO
IPC: C07D487/04
Filed: 1992-09-02
Abstract: 1. A compound of the formula :
       
 wherein
     R¹ is   aryl which may have suitable substituent(s) or heterocyclic group which may have suitable substituent(s),   R² is   aryl which may have suitable substituent(s) or heterocyclic group which may have suitable substituent(s), and   Y is   a bivalent radical selected from
      (in which  ----  means single bond or double bond), each of which may have suitable substituent(s), and    pharmaceutically acceptable salts thereof, processes for their preparation and pharmaceutical compositions comprising them.
Patent EP-0535475-A2 (EP)
Inventor: SITZMANN WERNER DR-ING
IPC: C11B7/00
Filed: 1992-09-19
Abstract: Suitable for fractionating mixtures of meltable high molecular weight organic substances, especially fats, are crystallisation in solvents, wetting agent fractionation and dry fractionation. In the latter process, the mixture of substances is initially melted and subsequently the crystal-containing suspension is fractionated into a solid and a liquid fraction, e.g. a stearin fraction and an olein fraction. This process is to be improved by following the melting by passing through the three phases of precooling, formation of crystal nuclei and crystal maturation and, during this, in each case the mixture of substances is subjected to a particular thermal or thermal and mechanical treatment which is adapted to the particular phase. The thermal treatment is carried out by controlling the temperature of the cooling medium, the temperature of the mixture of substances and the difference in temperature between mixture of substances and cooling medium in two or more consecutive cooling devices in which the heat flux is controlled in a particular way. Provided for the mechanical treatment are, for example, shear processes which are generated with fixed shear rates by moving fittings inside the cooling devices.
Patent EP-0543143-A2 (EP)
Inventor: GLOISTEIN KLAUS
IPC: A01G9/28
Filed: 1992-10-15
Abstract: A demarcation stone (10) has a bottom part which extends in a laying plane and the first end of which, against which a further demarcation stone (10') can be applied, is provided with a circular convexity (20), and the opposite second end of which, against which a further demarcation stone can likewise be applied, is provided with a circular concavity (40). It is proposed to provide a projection (14) which stands perpendicularly to the bottom part and which, in the region of the first end, ends in a circularly rounded edge (46), the circumferential circle centre point (MK) of which coincides with the circle centre point (MA) of the circumferential circle of the convexity (20) of greater diameter and that at the second end the projection (14) extends on over the concavity (40) into the same and ends in an edge which has a generating line (58') which is set back from the circle centre point MA of the concavity (40') by the dimension of the radius of the circumferential circle of the rounded edge (46) on the first end. <IMAGE>