baber/WOPTO huggingface dataset:
Patent EP-0400667-A2 (EP)
Inventor: HORIKI SEINOSUKE C O NAGOYA OI
IPC: C23C14/04
Filed: 1990-06-01
Abstract: A masking tool (120) employed to protect the projection(s) (131) of an article (130) such as a car body from a surface treatment and a masking method employing said masking tool (120) are provided in the present invention. Said masking member (111) comprises a cylinder (121) having an inlet (122) at one end and an outlet (123) at the other end, a plural number of cap or clip type masking member's (111) and being put in said cylinder (121) to be placed one upon another, and a transporting means arranged in said cylinder (121) to transport said masking members (111) successively from the inlet (122) to the outlet (123) of said cylinder (121) to put said masking members (111) over said projection(s) (131) of said article (130).
Patent EP-0410266-A2 (EP)
Title: Schaltungsanordnung zur Durchschaltung eines digitalen Dienstkanals in einer Richtfunk-Zwischenstelle
Inventor: SCHREDER WOLFGANG
IPC: H04B17/00
Filed: 1990-07-17
Abstract: Eine Schaltungsanordnung zur Durchschaltung eines von außen zugänglichen, durch Zusatzbits innerhalb eines digitalen Datensignals gebildeten Dienstkanals besitzt eine Ausgabeschaltung, die die Dienstkanalbits zeitlich versetzt, sobald Phasengleichheit eines aus dem Datensignal abgeleiteten Empfangstaktes mit dem mit gleicher oder geringfügig unterschiedlicher Frequenz erzeugten Sendetakt droht. Fehler die durch nicht eindeutige Zuordnung der Dienstkanalsignalbits zum Sendetakt entstehen, werden dadurch vermieden. Die Ausgabeschaltung enthält einen Zwischenspeicher (FF1), einen Phasendetektor (PD) und einem von diesem angesteuerten Umschalter (U). Dem Zwischenspeicher wird zur Herstellung des zeitlichen Versatzes der für die Ausspeicherung maßgebende Takt über einen vom Umschalter zwischengeschalteten Inverter (I) zugeführt. Eine zweite Lösung sieht eine direkte Durchschaltung des Dienstkanalsignals und die Zwischenschaltung des mit dem invertierten Empfangstakt getakteten Zwischenspeicher nur während Zeiten vor, in denen Phasenkoinzidenz zwischen Empfangstakt und Sendetakt droht. <IMAGE>
Patent EP-0418645-A2 (EP)
Inventor: BANHOLZER KURT
IPC: G06M1/10
Filed: 1990-09-05
Abstract: The electromechanical counter mechanism has numerical cylinders (4) which are accommodated in a housing (3) and are moved by a drive (2). The drive (2) is connected to a switch armature (8) by means of which an indexing wheel (7) can be operated to move the numerical cylinders (4) onwards. The drive (2) furthermore has a first and a second pivoting arm (10, 11) which are not mechanically coupled to one another and each have a coil (28, 29). The two pivoting arms (10, 11) can be pivoted synchronously, at right angles to the pole surface of the permanent magnet (38), in opposite directions in order to move the numerical cylinders (4). The permanent magnet (38) is located between the pivoting arms (10, 11). Both pivoting arms (10, 11) are supported in a sprung manner on the housing (3). The pivoting arms (10, 11) cannot pivot inadvertently with respect to one another and hence also cannot inadvertently initiate a movement process. In consequence, the electromechanical counter mechanism can be used where impacts occur and a relatively large magnetic influence can take place. 
<IMAGE>
Patent EP-0418655-A2 (EP)
Inventor: TAMAI YOSHIN
IPC: C07D409/06
Filed: 1990-09-05
Abstract: The present invention provides conjugated γ -hydroxy­butenolide compounds represented by the general formula:
      wherein R represents, when n is 1, furyl groups, thienyl groups or naphthyl groups, unsubstituted or substituted with alkyl group or alkoxy group; phenyl groups substituted with dialkylamino group, acyl group or pyridinyl group; or
      wherein m is 0, 1, 2 or 3: 
when n is 2 or 3, phenyl groups unsubstituted or sub­stituted with alkyl group or alkoxy group; and antiulcer agents comprising an aforementioned conjugated γ -hydroxy­butenolide compound as an active ingredient.
Patent EP-0416635-A2 (EP)
Inventor: TAKAHAMA KAZUHIDE
IPC: B41J2/485
Filed: 1990-09-06
Abstract: A character pattern forming apparatus comprises a ROM (2), a RAM (3), and CPU (1). The ROM (2) includes a first memory area (M1) for storing a plurality of segment data respectively designating different segments each having one or more dots arranged in one of row and column directions and predetermined arrangement forms for forming line patterns, and a second memory area (M2) for storing a plurality of character fonts each composed of a plurality of line pattern data which respectively specify a type segment forming a basis for each line pattern, and a dimension and an arrangement of said line patterns. The RAM (3) includes a third memory area (M3) in which line patterns for at least one character are stored. The CPU (1) reads from the second memory area (M2) a character font of a character to be formed, reads from said first memory area (M1) segment data specified by each of the line pattern data for the character font, determines the number of segments of said segment data which is needed for determining sizes of the specified line patterns, forms the specified line patterns by arranging a needed number of the segments in said third memory area (M3) in correspondence with the specified pattern arrangement, thereby forming a character pattern in combination with said line patterns arranged in the third memory area (M3).
Patent EP-0418854-A2 (EP)
Inventor: HAGINO HIDEYUKI C O INTELLECTU
IPC: H04N5/93
Filed: 1990-09-19
Abstract: A video reproduction signal-processing circuit is an integrated circuit and is incorporated in a video tape recorder. In this integrated circuit, a dropout-­detecting circuit (11) generates a dropout signal, and a limiter circuit (19) and a wave-shaping circuit (22) jointly output a noncorrelation/correlation signal. The dropout signal and the noncorrelation/correlation signal are first added together by an adder circuit (12), and are then output from the integrated circuit through a single output terminal (13).
Patent EP-0428849-A2 (EP)
Inventor: BUDT KARL-HEINZ DR
IPC: C07D217/26
Filed: 1990-09-25
Abstract: The present invention relates to a compound of the formula I <IMAGE> in which A, Y, R<2>, R<3>, R<4>, R<5>, R<6>, l, m and the corresponding radicals with <*> are defined as indicated in the description, a process for the preparation thereof, and the use thereof for inhibiting retroviral proteases.
Patent EP-0450161-A2 (EP)
Inventor: GUON JEROLD
IPC: G21C3/60
Filed: 1990-12-05
Abstract: To increase the operating temperature of a reactor, the melting point and mechanical properties of the fuel must be increased. For an actinide-rich fuel, yttrium, lanthanum and/or rare earth elements can be added, as stabilizers, to uranium and plutonium and/or a mixture of other actinides to raise the melting point of the fuel and improve its mechanical properties. Since only about 1% of the actinide fuel may be yttrium, lanthanum, or a rare earth element, the neutron penalty is low, the reactor core size can be reduced, the fuel can be burned efficiently, reprocessing requirements are reduced, and the nuclear waste disposal volumes reduced. A further advantage occurs when yttrium, lanthanum, and/or other rare earth elements are exposed to radiation in a reactor, they produce only short half life radioisotopes, which reduce nuclear waste disposal problems through much shorter assured-isolation requirements.
Patent EP-0385747-A2 (EP)
Inventor: LIN KENNETH S C
IPC: C09J7/38
Filed: 1990-02-28
Abstract: A water soluble, hot-melt processable, wet-stick pressure sensitive adhesive comprises polyethyloxazoline and a plasticizer therefor, for instance N,N′-bis(2-hydroxyethyl)-dimethylhydantoin. Optionally an antioxidant is present and small amounts of rubbers and tackifiers may also be added. The adhesive is particularly useful for high speed labeling of cold and/or wet substrates, and labels applied to such substrates are readily removable, subsequently, with the aid of a polar solvent such as water.
Patent EP-0396275-A2 (EP)
Inventor: BACK ANTHONY CHARLES
IPC: F16J15/36
Filed: 1990-04-18
Abstract: A seal for providing a fluid tight seal between a pair of relatively rotatable components (10, 11) has a first seal face member (25) mounted in fixed axial and rotational relationship and sealed with respect to one component (10) and a second seal face member (45) sealed with respect to said other component (11), said second seal face member (45) being sealed with respect to its associated component (11) by a radially extending diaphragm (30), said diaphragm (30) being disposed on the high pressure side of the seal face members (25, 45), so that when subjected to fluid under pressure the force acting on the diaphragm (30) will urge the second seal face member (45) into engagement with the first seal face member (25).
Patent EP-0414406-A2 (EP)
Inventor: TAKASE KIYOSHI
IPC: B29D30/38
Filed: 1990-08-07
Abstract: A pneumatic tire for a two-wheeled vehicle includes a pair of sidewalls (18), a tread (16) toroidally continuous with the sidewalls and a carcass (12) reinforcing the sidewalls and the tread and composed of at least one layer of a ply having organic fiber cords arranged in one direction at angles of 75° to 90° with respect to an equatorial plane of the tire. Both ends of the ply of the carcass are turned up radially outwardly around bead rings (10) embedded in radially inner ends of the sidewalls. The tire further includes at least one layer of a belt (20) composed of cords spirally wound about the carcass and extending in a width direction of the tire, the belt including a plurality of cords (22, 24) having a modulus of elasticity more than 600 kg/mm². The cords are wound in a circumferential direction of the tire, and turns of the wound cords are adjacent with each other in the width direction of the tire.
Patent EP-0390619-A2 (EP)
Inventor: MOSSER VINCENT
IPC: G01L9/04
Filed: 1990-02-14
Abstract: A pressure sensor of the semiconductor on insulator type is adapted to function at high temperature. 
     The sensor comprises two U-shaped gauges (U₁ and U₂) and two I-shaped gauges (I₁ and I₂). The I-shaped gauges, like the U-shaped gauges, are formed by two half-gauges. For example, the I-shaped gauge (I₁) is formed by two half-gauges J₂ and J₃. All the half-gauges (J₁ to J₄, G₁ to G₄) are identical.
Patent EP-0446715-A2 (EP)
Inventor: GOODMAN JOHN
IPC: A61B18/20
Filed: 1991-03-01
Abstract: An apparatus (10) is provided to deliver carbon dioxide to an animal in a manner which allows the carbon dioxide to totally displace blood in an area of interest and to thus serve as a contrast media for angiographic procedures, or blood displacement media for angioscopic or laser procedures. The apparatus enables the carbon dioxide to flow at varied flow rates, the varied flow rates correlated to the varied flow rate of blood in the animal's vascular system. The flow rate of the carbon dioxide is variable during the course of a single injection.
Patent EP-0453936-A2 (EP)
Inventor: HENZLER ROLAND
IPC: B27G11/00
Filed: 1991-04-17
Abstract: In a glue applying device (5) for edge gluing machines with a wedge-shaped nozzle body (6) with application bores (9) for the adhesive, a follower slide (18) which rests against the nozzle body (6) is provided, said slide partially covering the application bores (9) and its follower surface (20) interacting with the plate-shaped workpiece (4). The follower slide (18) exactly matches the surface (21) of the workpiece (4) and thus controls the release of the width of adhesive as function of the height of the workpiece (4). <IMAGE>
Patent EP-0462541-A2 (EP)
Inventor: MIYAMOTO KATSUHIRO
IPC: G06F3/147
Filed: 1991-06-17
Abstract: There is disclosed an image information control apparatus provided with a first device for receiving image information transferred at a predetermined interval, and a second device for controlling the received image information by skipping the received image information in such a manner that the unskipped image information can be transferred in synchronization with a designated horizontal scanning period.
Patent EP-0479253-A2 (EP)
Inventor: GOERENZ EDMUND DIPL-MINERALOGE
IPC: C04B35/119
Filed: 1991-10-01
Abstract: A process for the production of large-sized bodies serving as lining especially of soda-lime-silica melting plants provides a material mixture formed from Al2O3 and ZrO2. A starting material is shaped and subjected to a heat treatment. Metal-organic compounds of aluminium and zirconium as starting material are very intimately mixed and converted by a combustion step into a highly disperse ceramic powder. Additionally, a compound of an element from the group of materials comprising calcium, magnesium, cerium and yttrium is added as stabiliser before or after the combustion step, whereby the blend of alumina, zirconia and one of the oxides of the said group of materials is produced. The blend is pressed, in particular isostatically, to give the bodies and is cast or compacted otherwise. The bodies are subjected to a sintering step.
Patent EP-0482657-A2 (EP)
Inventor: SENDAI MICHIYUKI
IPC: C07D501/36
Filed: 1991-10-25
Abstract: A novel compound of the formula:
       
 wherein R¹ stands for a C₁₋₃ alkyl group, R² stands for a C₃₋₅ alkyl group branched at α-position or a C₃₋₅ cycloalkyl group, or a salt thereof, being useful as a therapeutic drug for bacterial infection.
Patent EP-0489387-A2 (EP)
Inventor: DINI ROBERTO
IPC: H04N5/45
Filed: 1991-12-02
Abstract: The present invention relates to a teletext transmissions receiver comprising means to receive a television signal, decoder means for obtaining also the associated teletext signal and display means to show a first chosen page; the main characteristic of the invention consists in that the receiver includes an additional means to also show simultaneously a second chosen page different from the first.
Patent EP-0448308-A2 (EP)
Inventor: BRASWELL MARION M
IPC: G05D16/20
Filed: 1991-03-15
Abstract: The present invention provides a system for controlling ambient pressure within an enclosed environment. The system is comprised of means (32) for outputting a first signal (S1), generally of a predetermined value. That signal is received in a detecting and comparing means (34) which determines the relative change in the signal over time. Based upon the determination of the signal change, a second signal (S2) is generated. The second signal (S2) is received by an active device which is capable of altering the ambient pressure within the enclosed environment and responds to the second signal.
Patent EP-0449634-A2 (EP)
Inventor: CHANDLER DONALD G
IPC: G06K7/015
Filed: 1991-03-28
Abstract: A bar code reader (10) includes an image capture means (26-30) for storing a two dimensional image of a bar code symbol (12) in memory (32). The apparatus operates to determine the location and orientation (16;18) of the bar code symbol (12) within the field of view of the image captive means (26-30), and then filters (20) the located and oriented bar code symbol (12) along an axis perpendicular to the detected orientation. Thereafter, the filtered bar code symbol (12) is scanned and applied to a decoder (38) to produce a decoded bar code output (44).
Patent EP-0453224-A2 (EP)
Inventor: VALI VICTOR
IPC: G01N33/552
Filed: 1991-04-16
Abstract: A sensor for detecting the presence of a particular chemical by determining the absolute frequency shift in the oscillating frequency of an antibody-coated oscillator. Specific antibodies deposited on a high Q crystal oscillator detect the change in frequency as chemical particulates become trapped by the antibodies and change the effective mass of the crystal. In one embodiment, two oscillating crystals are used, one that has been coated with the antibodies, and one that is uncoated. This permits detection of frequency differences between the oscillating frequencies of the two crystals, thus eliminating pressure, temperature, and humidity corrections that conventionally must be made. The sensor maintains a high specificity by using antibodies that are specifically related to the chemical to be detected, while achieving relatively good sensitivity by using high Q oscillators, such as quart or sapphire, and eliminating drift problems due to temperature, pressure, and humidity. In a second embodiment, a single crystal is used having antibodies coated at specific nodal locations associated with harmonics of the fundamental frequency of oscillation of the crystal. Harmonic amplitudes are measured to determine the presence of the chemical of interest.
Patent EP-0463843-A2 (EP)
Inventor: OCHIAI TOSHIHIKO
IPC: G03G15/09
Filed: 1991-06-24
Abstract: An image forming apparatus forms a record image with developer (2) on a recording medium (5) by supplying the developer between a plurality of recording electrodes (1) and the recording medium disposed in confronting relation to the recording electrodes and by applying a signal voltage to the recording electrodes in response to image information. The image forming apparatus improves the image quality and simplifies the apparatus by providing a prevention means (14) disposed in the proximity of and at a downstream side of the recording electrodes in a developer moving direction, for preventing the developer from shifting.
Patent EP-0479488-A2 (EP)
Inventor: MASAYUKI NAKAJIMA
IPC: B29B11/14
Filed: 1991-09-26
Abstract: A method of injection blow molding a synthetic resin bellows product having root portions and crest portions, each of which has the axially sectional form of a circular arc, and incline portions therebetween, for example, a plastic bellows product such as a constant-velocity joint boot, a steering boot or the like. The method is capable of molding a product having a thickness uniform throughout, and particularly, root portions having little dimensional variations. The method involves firstly molding the parison root portions or the root portions plus their adjacent areas into substantially the same shape as those of a final product by injection molding during molding of a parison, and then blow molding only the crest portions and the incline portions to obtain the shape of the final product.
Patent EP-0490575-A2 (EP)
Inventor: CROSBY DAVID
IPC: C25D3/32
Filed: 1991-12-04
Abstract: A composition suitable for use in a process for electroplating surfaces with tin, which comprises
     (a) an alkane sulphonic acid,   (b) an aryl sulphonic acid,   (c) an additive, 
and   (d) a tin source.   
     A composition suitable for use in a process for electroplating surfaces with tin, which comprises
     (a) an alkane sulphonic acid   (b) a tin source, 
and   (c) a reaction product of a sulphonating agent with Bisphenol A.
Patent EP-0509212-A2 (EP)
Inventor: MUEGGE JOACHIM DR
IPC: F16L9/133
Filed: 1992-02-20
Abstract: 2.1 Plastic pipes having improved resistance to chemical agents and improved mechanical properties are to be made available. 2.2 This is achieved by means of a multi-layer plastic pipe consisting of an inner and outer layer based on polyamide, inner and outer layer being connected together in an adhesive manner by means of at least one intermediate layer of a blend of a linear crystalline polyester and a polyamide. 2.3 With the aid of the invention it is possible to obtain plastic pipes with the required improved range of properties.
Patent EP-0513811-A2 (EP)
Inventor: LIU DALI
IPC: G06F9/38
Filed: 1992-05-15
Abstract: The present invention relates to a macro instruction set computer (MISC) architecture, which comprises main memory for storing system softwares of the computer, instructions, and user programs; first memory means for storing preparatory data for operations, intermediate results of operations and the final results of completed operations, and operating in stack form; second memory means for storing the break point address of subprograms and address for recovery of the break point while returning from a call, and operating in stack form; a CPU comprises: address management means for the main memory means, for forming the address for accessing the main memory means; main memory means data port for receiving instructions and data from main memory means and writing data in the CPU into main memory means; control logic combinational decoding means for decoding instructions from main memory means and generating control signals controlling the operations of the computer; ALU means for performing arithmetic and logic operation functions; data path focus means; square rooting means operative to perform hardware square rooting operation directly; top of stack, next to the top of stack and the third one to the top of stack register means of the first memory means; top of stack register and instruction repeating execution control means of the second memory means; management means for the first memory means for performing operations of writing to and reading from the first memory means in response to micro-operation control signals generated by instruction decoding; management means for the second memory means for performing operations of writing to and reading from the second memory means in response to micro-operation control signals generated by instruction decoding; system clock signal and time control signal generating means; interrupt handling means; parallel data I/O port; and serial-parallel data converting I/O port. Micro-processors manufactured in accordance with the architecture employ the FORTH language as machine assembly language.
Patent EP-0535454-A2 (EP)
Inventor: STEHLE RICHARD
IPC: B29C65/00
Filed: 1992-09-17
Abstract: The apparatus has a process control (20) having a data memory (21) for the welding parameters required for the tubular parts (1, 2) to be welded at their end face in dependence on material and dimension. The process control (20) is effectively connected to an input keyboard (22), a visual display unit (23), an acoustic signal unit (24), a printer (29) and a control device (18, 19). Operation is manual on the basis of the data or operating steps appearing on the display unit (23). <IMAGE>
Patent EP-0550095-A2 (EP)
Inventor: LIEDENBAUM COEN THEODORUS HUBE
IPC: G11B7/125
Filed: 1992-12-17
Abstract: An optical device (2) is described in which electromagnetic radiation is raised in frequency. To this end the device (2) comprises a diode laser (12) and a non-linear optical medium (31), which medium (31) ensures that the frequency of the radiation emitted by the diode laser (12) is raised. The diode laser (12) is a pulsed diode laser and feedback means (37) for setting the radiation emitted by the diode laser to a wavelength within the acceptance bandwidth of the medium are arranged in the optical device (2). The feedback may be realised opto-electronically or optically. 
     Furthermore, an apparatus for optically scanning an information plane, comprising such an optical device as a radiation source unit is described.
Patent EP-0509796-A2 (EP)
Inventor: MURAJI TETSUO
IPC: G06N7/04
Filed: 1992-04-15
Abstract: A defuzzifier circuit is used to obtain a manipulated variable for controlling an actuator by using fuzzy information appearing over a plurality of lines. The defuzzifier circuit shares the membership function with a plurality of converting mechanisms and enables a weight to be set externally.
Patent EP-0514029-A2 (EP)
Inventor: ATSUMI MASAKAZU
IPC: G02F1/133
Filed: 1992-04-23
Abstract: A liquid crystal display comprises pixels (34) arranged in a matrix at the intersections of scan lines (31) and data lines (32). Each pixel (34) is a provided with a separate storage capacitor (35). The pixels are arranged into groups of adjacent pixels (34). Each group corresponds to a separate auxiliary storage capacitor (37). Each auxiliary storage capacitor (37) is connectable to any one of the pixels (34) in the corresponding group. Because the auxiliary storage capacitors (37) are shared by groups of pixels (34), the liquid crystal display has higher aperture efficiency despite redundancies in its construction.