baber/WOPTO huggingface dataset:
Patent EP-0301373-A2 (EP)
Inventor: TETZNER CHRISTINE DR
IPC: A61K31/505
Filed: 1988-07-19
Abstract: Combination products containing gallopamil and prazosin, each in depot form, are used in the therapy of high blood pressure.
Patent EP-0312111-A2 (EP)
Inventor: TAKASHIMA YOSHINORI
IPC: A47L9/28
Filed: 1988-10-15
Abstract: An electric cleaner for use in household and industry use provided with a control means (3) which is adapted to normally effect a constant rotation of the blow motor (2) in spite of the control of the rotation number of the operation unit in hand when the dust has not been detected by the dust sensor (7), and to effect the transfer control so as to increase the number of the revolutions of the blow motor up to the revolution number established by the operation unit in hand when the dust has been detected, whereby the electric cleaner is capable of effecting a cleaning operation quietly with the operational property being improved.
Patent EP-0342268-A2 (EP)
Inventor: CORR HORST
IPC: G01B1/00
Filed: 1988-11-04
Abstract: The invention relates to a process for manufacturing elongate articles of high dimensional stability and low thermal expansion, such as length-measuring tools, especially stop measures or gauge blocks, tracers or testing or transmitting bodies. It is characterised in that
 a) a plurality of superposed layers of circumferential and crosswindings is wound to form a hollow cylinder, a fibre with a negative coefficient of thermal expansion being used for the crosswinding or windings, in that
 b) the endfaces of the hollow cylinder are equipped with end pieces, end caps, balls or coupling pieces made of a material of high surface hardness and dimensional stability, and in that
 c) the fibres for the crosswinding or windings are wound at a winding angle by means of which the hollow cylinder compensates changes in length of the end pieces, end caps, balls or coupling pieces as a result of temperature fluctuations. 
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Patent EP-0291309-A2 (EP)
Inventor: KEEFER RICHARD MACKAY
IPC: H05B6/64
Filed: 1988-05-12
Abstract: A container (10) for holding a body of material to be heated in a microwave oven, the container having at least one surface (18) provided with a structure (16) for generating within the container a microwave energy mode of a higher order than that of the container fundamental modes, wherein the mode generating structure has a periphery formed with a multiplicity of protuberances (24) distributed around its perimeter for diffusing the heating effect of the higher order mode microwave energy.
Patent EP-0309100-A2 (EP)
Inventor: COOPER GARTH JAMES SMITH
IPC: C07K14/575
Filed: 1988-08-26
Abstract: Amylin or amylin-NH₂ or CGRP or a functional peptide fragment of amylin or amylin-NH₂ or CGRP, or a conservative variant of the amylin or amylin-NH₂ or CGRP or fragment, is provided as well as a soluble amylin or amylin-amide or active subfragment thereof or a lyophilized product for use in the treatment of diabetes mellitus or hypoglycaemia. Methods for preparation thereof are provided.
Patent EP-0278832-A2 (EP)
Inventor: KOWALSKI JACEK ANTONI
IPC: G11C16/06
Filed: 1988-01-26
Abstract: Reading circuit for an integrated circuit of logic circuit type comprising a memory consisting of a matrix of memory-cells, the memory-cells each being addressable by rows and columns selected by row and column decoders, the reading circuit being connected to the memory-cells by a line called the bit line and comprising a circuit (12) for preloading the bit line and a detection circuit (11) detecting downloading or non-downloading of the bit line depending on the "0" or "1" state of the memory-cell selected and comprising a means (16) of storing the state read. …<??>This circuit further comprises means making it possible, in read mode, to download the bit line whether the state of the memory-cell be "1" or "0", and means delaying the instant of downloading. …<??>Application: EPROM memories or the like. …<IMAGE>…
Patent EP-0347533-A2 (EP)
Inventor: SCHMALFUSS HORST-GEORG DR-ING
IPC: F04D13/00
Filed: 1989-04-06
Abstract: The invention relates to a canned pump with a shaft on which the rotor of the electric motor and the pump impeller is fixed, the can being situated coaxially between the rotor and the stator of the electric motor and being flowed through by the pumping fluid, the entire flow of the pumping fluid passing through the inside of the can (6). <IMAGE>
Patent EP-0348665-A2 (EP)
Inventor: LANGER MATHEW EVAN
IPC: C08G63/66
Filed: 1989-05-23
Abstract: Liquid crystalline polyesters are provided having chemically combined 4,4′-bis(p-carboxyphenoxy)biphenyl, or 4,4′-bis(p-carboxyphenoxy)diphenylether units. These dicarboxyphenylether spacers can be obtained from the nitro displacement of alkyl nitrobenzene with the appropriate bisphenol.
Patent EP-0349810-A2 (EP)
Inventor: DENZINGER WALTER
IPC: C08F8/14
Filed: 1989-06-19
Abstract: Oxyalkylated, carboxyl-containing polymers are prepared by reacting (A) a polymer which contains one or more monoethylenically unsaturated C3-C6-carboxylic acids as copolymerized units with (B) an alkylene oxide in an aqueous medium at not more than 120 DEG  C. by a process in which the reaction is started at a pH of from 5.0 to 5.9 and is ended after a pH of from 5.5 to 8.5 has been reached. As a result of monitoring of the pH, the selectivity of the addition reaction of alkylene oxides with the polymers (A) is substantially improved compared with known processes.
Patent EP-0350040-A2 (EP)
Inventor: COZZI ENNIO
IPC: C08F290/06
Filed: 1989-07-06
Abstract: Aqueous dispersions of urethane-acrylic polymers which result in coatings resistant to alkali and organic solvents, obtain­able from organic polyisocyanates and mixtures of macroglycols and polyols containing ionizable groups and at least one ethylenic unsaturation.
Patent EP-0367967-A2 (EP)
Inventor: SCHIMION WERNER
IPC: B21B45/02
Filed: 1989-09-27
Abstract: A method and a device for cooling and lubricating formed metal and its forming means is proposed, in particular a method and a device for cooling and lubricating the rolls 4, 5; 6, 7 and/or the rolling stock, for example during the cold rolling of metal strip 8 in a roll stand 1 while feeding if need be emulsifiers and emulsions containing at least one oil phase. The proposed method is distinguished by the fact that the emulsion is produced by separate feed of the media forming the emulsion not until directly in front of the rolls 4, 5; 6, 7 of the roll stand 1 or directly before the entry of the strip into the roll gap 11 formed by the working rolls 6, 7. After it has fulfilled the cooling/lubricating function, the emulsion is collected behind the roll stand 1 and broken or demulsified and the liquid phases thus separated are separately prepared and re-used for forming the input emulsion. The associated emulsion-circulating unit is distinguished by the fact that dispergators 15, 16 are arranged in spatial proximity or directly next to the rolls 4, 5; 6, 7 of the roll stand 1 and/or to the roll gap 11, into which dispergators 15, 16 in each case a pressurised line for a water phase 17, 18 and an oil phase 19, 20 having at least one emulsifier leads, the dispergator 15, 16 being connected to spray nozzles 12, 13 for the emulsion, which spray nozzles 12, 13 are distributed over the length of the rolls. Arranged below the roll stand 1 is a collecting tank 21 which is connected to catch and separating containers for demulsifying the used emulsion, which catch and separating containers are in turn connected to return lines 38, 39 for the separate liquid phases oil/water to the dispergator 15, 16.
Patent EP-0376351-A2 (EP)
Inventor: BREZINA JOSEF
IPC: B62D35/00
Filed: 1989-12-29
Abstract: The invention relates to a device for reducing the aerodynamic resistance, and for damping the impact forces, of the vehicle. According to the invention, an end plate 1 is adjustably arranged on the front part and/or rear part of the vehicle 2 and is connected to apron-shaped or wedge-shaped side walls. The end plate and/or the side walls are connected to the body of the vehicle by means of a plurality of displaceably and swingingly arranged attachments 3, 4, of which at least one belongs to a drive or damping mechanism 4. <IMAGE>
Patent EP-0337717-A2 (EP)
Inventor: CARR THOMAS G
IPC: G09B25/02
Filed: 1989-04-11
Abstract: A training or servicing kit comprises a portable electronic simulation of an apparatus, the simulation including manually operable means (34,38) to sense and/or control parameters of the simulation, and a computer (32) with associated software serving in use to lead an operator through a training or servicing programme in dependence upon the values of parameters determined by the operator by means of the manually operable means.
Patent EP-0339885-A2 (EP)
Inventor: BURGER CHRISTIAN PIETER
IPC: G01N29/00
Filed: 1989-04-21
Abstract: Ultrasonic surface examination, of interest in a variety of manufacturing and maintenance situations, is facilitated by a method which involves localized sensing of a surface wave by optical-fiber interferometry. The method is particularly applicable for examination of surfaces in confined spaces and wherever line-of-sight examination is difficult.
Patent EP-0339899-A2 (EP)
Inventor: MARKOFSKY SHELDON BORIS
IPC: C07D261/08
Filed: 1989-04-24
Abstract: A process for forming isoxazolines or isoxazoles by contacting, in the presence of base, a nitro compound, a cyclic anhydride and a dipolarophile. The dicarboxylic acid is readily regenerated to be again reused as the dehydrating agent of additional nitro compound.
Patent EP-0343872-A2 (EP)
Inventor: SCHNIZLEIN PAUL G
IPC: H03K19/003
Filed: 1989-05-19
Abstract: A CMOS power-on reset circuit which turns off a reset signal applied to logic circuits only after a power supply voltage reaches a predetermined level when powered up from an inactive state includes a voltage detector stage and a RC delay stage. The voltage detector stage (16) is formed of a first P-channel transistor (P1), a second P-channel transistor (P2), and a first capacitor (C1). The delay stage (18) is formed of a third P-channel transistor (P3) and a second capacitor (C2). The voltage detector stage is used to measure the voltage level of the power supply voltage and generates a control signal. The delay stage is responsive to the power supply voltage and the control signal for inhibiting turn-off of a reset signal at an output node until after the power supply voltage has reached a predetermined level. Logic circuits (14) are provided which respond to the power supply voltage and the reset signal to control logic operations.
Patent EP-0354652-A2 (EP)
Inventor: MATSUURA HIDEMITSU FRED HUTCHI
IPC: G01N33/573
Filed: 1989-06-22
Abstract: An onco-developmentally regulated α-N-acetylgalactosaminyltransferase isolated as a component of a particulate membrane fraction separated from cell and tissue homogenates. 
     The use of the enzyme in a method of detecting tumor cells and diagnostic kit therefor.
     (1) homogenizing tissue suspected of having tumor cells;   (2) incubating the homogenate with labeled α-N-acetylgalactosamine (α-GalNAc) and a polypeptide substrate comprising a sequence of val-thr-his-pro-gly-tyr under conditions sufficient to catalyze α-N-acetylgalactosaminylation of the thr residue to thereby form labeled polypeptide substrate comprising val-thr(α-GalNAc)-his-pro-gly-tyr; and   (3) determining the presence of said labeled polypeptide substrate.   
     A diagnostic test kit for detecting tumor cells in a sample suspected of containing tumor cells comprising as separate components:
     (a) labeled α-N-acetylgalactosamine; and   (b) polypeptide substrate comprising a sequence of val-thr-his-pro-gly-tyr.
Patent EP-0352142-A2 (EP)
Inventor: KOIZUMI YUTAKA
IPC: B41J2/05
Filed: 1989-07-21
Abstract: A recording element unit comprises: a holding member; a recording element provided on the holding member and having a wiring for supplying electrical signals; and a bump-shaped electrode connected to the end of the wiring so as to be raised therefrom.
Patent EP-0356241-A2 (EP)
Inventor: ZHANG LIAN-SHENG
IPC: C08F291/08
Filed: 1989-08-24
Abstract: A graft copolymer is made by grafting, by a free radical reaction mechanism in aqueous solution, water soluble ethylenically unsaturated monomeric material on to a water soluble substrate having hydroxyl groups, and the free radicals are formed on the substrate using an oxidising metal capable of being reduced by the substrate to a lower valency state (for instance cerium) and persulphate or other peroxy compound capable of oxidising the metal back to a higher valency state. The process is preferably conducted as a reverse phase polymerisation process and the invention includes also a novel reverse phase emulsion comprising a dispersion of reverse phase polymer particles of a graft copolymer of carboxymethyl cellulose, dextran or starch with acrylamide and acrylic acid and/or AMPS.
Patent EP-0376757-A2 (EP)
Inventor: BOCK JAN
IPC: C08F228/02
Filed: 1989-12-29
Abstract: A homogeneous micellar free radical polymerization process for the formation of a terpolymer having the structure of:
      wherein S is selected from the group consisting of SO₃M, phenyl SO₃M, CONHC(CH₃)₂ CH₂SO₃M or COOM; M is selected from the group consisting of Groups IA, 1B, IIA and IIB of the Periodic Table of Elements, R₁ is a C₁ to C₁₀ alkyl, cycloalkyl or aralkyl group, R₂ is hydrogen or a C₄ to C₁₈ alkyl, cycloalkyl or aralkyl group, x is about 10 to about 90 mole %, y is about 0.1 to about 60 mole %, and z is about 0.2 to about 10 mole % which comprises the steps of forming a mixture of an anionic surfactant, a nonionic surfactant,
      under a nitrogen atmosphere; adding deoxygenated water to said mixture to form a homogeneous reaction solution; adding free radical initiator to said homogeneous reaction solution to initiate polymeri­zation of said monomers; terpolymerizing said   monomers at a sufficient temperature and for a sufficient period of time to form said terpolymer and without the formation of substantial amounts of particulates or phase separation occurring.
Patent EP-0347307-A2 (EP)
Inventor: LEVER MICHEL
IPC: G10L25/06
Filed: 1989-06-13
Abstract: The method, usable in particular for low-rate speech transmission, uses vector excitation. A signal frame is represented, on the one hand, by prediction parameters, and on the other hand, by a succession of excitation vectors contained in a dictionary (20) and by amplification gains (Gk) of these vectors, the vectors adopted being determined by searching for the minimum energy of an error signal obtained by subtraction of each vector in its turn, after having submitted to a filtering, from the frame of the speech signal. Before subtraction: each frame of the speech signal is subjected to a short-term analysis filtering and to a weighted synthesis filtering, with coefficients possibly fixed in time, and the amplified vector is subjected to a long-term predictive filtering and to the same perceptual weighted synthesis filtering as the speech signal. <IMAGE>
Patent EP-0357571-A2 (EP)
Inventor: JOHANSSON K NILS GUNNAR
IPC: C07D417/14
Filed: 1989-06-07
Abstract: Compounds of the formula
      wherein R¹ is OH, NH₂; R² is a heteroaromatic or aromatic substituent as defined in claim 1; R³ is H, OH, F, OCH₃; R⁴ is H, F, OH or an ether or ester residue thereof, OCH₃, CN, C≡CH, N₃; R⁵ is OH or an ether or ester residue thereof including mono-, di- and triphosphate esters;
      wherein n is O or 1 and M is hydrogen or a pharmaceutically acceptable counterion such as sodium, potassium, ammonium or alkylammonium; and pharmaceutically acceptable salts thereof; and pharmaceutical compositions comprising said compounds can be used for therapeutic and/or prophylactic treatment of virus infections such as AIDS. 
     Compounds of the formula
      wherein R¹ and R² are as defined above, are new precursor compounds.
Patent EP-0335855-A2 (EP)
Inventor: MORATH KURT
IPC: E06B3/30
Filed: 1989-01-27
Abstract: The holder (3) for fixing a covering profile (1) or the like to a support (2) consists of a holding piece (5) which can be attached in a rotatable manner to a fixing screw (4), which piece (5) forms a lower, collar-like bearing part (6) with a tool attachment and an upper, hammerhead-like locking part (7) adapted to an abutment (1a) of the profile (1) which is in the form of a T-groove, while leaving a clamping gap (8). To achieve an efficient assembly and a good fit of the profiles, the hammer-like projections constituting the locking part (7) comprise resilient edge tabs (9) which slope down towards the bearing part (6). <IMAGE>
Patent EP-0377443-A2 (EP)
Inventor: STODDARD JAMES C
IPC: G11C11/401
Filed: 1990-01-02
Abstract: Apparatus stores a composite video frame including synchronization signals, color burst signals, and analog signals. The synchronization signals, color burst signals and analog signals of a video frame are sampled and digitized by circuitry: Two addressable memories (200 300) are provided. An input register coupled to first and second memories buffers a plurality of digitized samples. An output register coupled to said first and second memories buffers the outputs of the memories. Address circuits provide sequential addresses to the memories for each cycle. During a write cycle, control means provide control signals for enabling the input register to buffer the samples and alternately write enabling the memories to store said samples. During a read cycle, control signals are provided for alternately read enabling the second memories to output the samples and to enable the output register to buffer the output. A circuit converts the output into analog.
Patent EP-0386607-A2 (EP)
Inventor: KHERADPIR SHAYGAN
IPC: H04M3/00
Filed: 1990-02-28
Abstract: A predictive access-control and routing system for a telecommunications network operating in uncertain environ­ments and capable of handling heterogeneous traffic. The system is a real-time, state-dependent network traffic control system in which the control strategy is a function of both real-time congestion levels and real-time traffic profiles. At specific time epochs, the system, using real-time measurements of source-destination arrival rates (110) and trunk group link occupancies (112), generates predictions of all network trunk group occupancy levels for the next epoch (114) as a function of routing and access control. It then minimizes a projected cost function, such as blocking (122, 124), to generate a traffic control policy (128) to be implemented during the next time interval.
Patent EP-0393709-A2 (EP)
Inventor: HARRINGTON ALBERT FRANKLIN
IPC: G03H1/20
Filed: 1990-04-20
Abstract: This invention relates to a method and apparatus for making transmission holograms and, more specifically, using a rotatable drum (102) adapted to receive a beam of actinic radiation (114) on a reflector (112) in the drum reflecting a portion of the beam through a master to a recording medium to form the transmission hologram in the recording medium.
Patent EP-0398129-A2 (EP)
Inventor: LERCH PETER DIPL-ING
IPC: H04Q11/04
Filed: 1990-05-08
Abstract: In order to control the setting-up and releasing of connections between subscriber stations and to monitor the connection, a control system (64) for a telecommunication exchange evaluates digital characters which are exchanged via signalling channels (K1 to K8) between subscriber stations and/or exchanges and a control device (62). The latter is preceded by preprocessing modules (60a to 60d) which output messages relating to the setting-up of the connection to the control device (62). The control system (64) provides the possibility for switching and monitoring a large number of connections without having to increase the computer capacity of a digital computer responsible for the control. <IMAGE>
Patent EP-0402748-A2 (EP)
Inventor: LINDNER CHRISTIAN DR
IPC: C08F2/24
Filed: 1990-06-06
Abstract: Thermoplastic moulding compositions comprising a vinyl chloride polymer and one or more emulsion polymers prepared using specific emulsifiers have improved applicational properties, such as low fogging. They are used for the production of mouldings, sheets and films.
Patent EP-0409004-A2 (EP)
Inventor: YAHATA MASAMITSU C O INTELLECT
IPC: H01L21/58
Filed: 1990-07-05
Abstract: A low-melting point glass sealed semiconductor device comprises a pair of ceramic substrates (1, 2), each of which is shaped like an arch. The ceramic substrates (1, 2) are overlaid with each other, in such a manner as to define a space (8) between them. Through this space (8), a gas generated from a thermosetting mounting agent (9) used for adhesion is guided to the outside of the semiconductor device.
Patent EP-0448774-A2 (EP)
Inventor: CIPOLLI ROBERTO
IPC: D06M101/16
Filed: 1990-08-28
Abstract: Disclosed are triazinic compounds of general formula (I):
       
 wherein the various groups R and Z and the subscripts are as defined in claim 1. 
     The compounds of general formula (I) are particularly useful as flame-retardant additives for polymers.
Patent EP-0419958-A2 (EP)
Inventor: DANNER GERD DIPL-PHYS
IPC: H04L12/56
Filed: 1990-09-13
Abstract: The circuit arrangement is used in the transmission of information cells via virtual links for connection-individual detection of the data quantity transmitted in an ATM switching system (BVA). In the ATM switching system, a number of counting devices (ZSP, Reg2, ADD) corresponding to the number of virtual links passing via the respective feeder line is assigned to each of the feeder lines (E1,... En) provided to receive information cells. These counting devices can be activated individually when information cells occur, according to the cell header contained in each case therein which designates the respective virtual link, for connection-individual detection of the information cells. 
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Patent EP-0423826-A2 (EP)
Inventor: SHIRAI KOJI C O INTELLECTUAL P
IPC: H01L27/04
Filed: 1990-10-19
Abstract: In a MOS-type integrated circuit, a source and a gate of a double diffusion MOSFET of an n-channel type and a drain and a gate of a double diffusion MOSFET of a p-channel type are formed in an island region sur­rounded by an n-type annular contact region (8) having high impurity concentration. An n epitaxial layer (4), formed in each island region, is used for the sources and drains of both MOSFETs. The drain (11) electrode of the p-channel MOSFET is connected to the gate (14) electrode of the n-channel MOSFET. With this structure, the power consumption of the circuit is decreased, and the operating speed thereof is increased.
Patent EP-0385528-A2 (EP)
Inventor: TOURNIER JEAN-LOUIS
IPC: B25J13/08
Filed: 1990-02-16
Abstract: The invention concerns a process and systems for determining parameters giving the relative position and relative orientation in space of an object A with respect to an object B. This process involves transmitting three beams in a pyramidal formation, in particular laser beams, from the object A to an observation surface S, transmitting three parallel reference beams from the object B to the surface S, and observing the images formed on the surface S by means of a viewing device (11). The parameters giving the required position and orientation are determined by using suitable image processing and geometrical calculations. <IMAGE>
Patent EP-0462329-A2 (EP)
Inventor: HODGES KEVIN NEVILLE
IPC: H01R25/00
Filed: 1990-06-19
Abstract: A multiple socket outlet module 2 for use in a modular power and communications management and supply system has a body 3 and receives busbars 7 extending through the body and electrical contact clips 6 connected to the busbars 7. A cover has pin apertures for permitting pins of plugs to engage the contact clips 6. Shutter portions 9 have further pin apertures 14 and connected by a connection portion 10 with integrally moulded hinge portions 11 at either end to permit the shutter portions 9 to be slid so that the pin apertures 14 overlie the contact clips 6. The shutter portions 9 are resiliently biased to overlie the contact clips so as to bar contact clip access but are cammable upon plug insertion to provide contact clip access.