baber/WOPTO huggingface dataset:
Patent EP-0471535-A2 (EP)
Inventor: NAGAMINE HISAYUKI
IPC: G11C5/06
Filed: 1991-08-12
Abstract: A semiconductor memory device according to the present invention comprises a substantially rectangular memory cell array region (4) formed on a surface of a semiconductor substrate, a bit line balancing circuit (3) disposed adjacent to a predetermined side of the memory cell array region and having a first circuit layout pattern (1), a bit line potential supply circuit disposed outside the bit line balancing circuit remote from the memory cell array region and having a second circuit layout pattern (2) and a first dummy wiring region (7) disposed outside the bit line potential supply circuit remote from the memory cell array region and having a circuit layout pattern substantially the same as the first layout pattern. 
     With this, reduction of mutual conductance of transistors constituting a peripheral circuit can be prevented and reduction of read/write rate of the semiconductor memory device and malfunction thereof are also prevented.
Patent EP-0490641-A2 (EP)
Inventor: GREEN VICTOR R
IPC: G03G15/00
Filed: 1991-12-10
Abstract: Electrophotographic apparatus in which electrostatic latent images are formed on an endless photoreceptor belt (3) for subsequent development by toner particles and transfer of the toner image to output sheets.The belt (3) has at least two identifiable sections (S₁, S₂......S n ) around its length on which said images are formed. If a defect (103) occurs in one of the belt sections (S₁), the user of the apparatus may activate means for preventing the formation of images on that section, so that the defective belt section may be disabled, while allowing images to be formed on at least one remaining belt section (S₂......S n ).
Patent EP-0509525-A2 (EP)
Inventor: KANEKO SATOSHI
IPC: G03G15/00
Filed: 1992-04-16
Abstract: A machine managing apparatus is composed of an input terminal for inputting from a machine data indicative of a condition of the machine; a communication network (908) for communicating with an external apparatus (999) installed at a position separate from the machine (100); a power supply control unit for controlling supply of electric power to the machine (100); and a control unit (800) for controlling to stop supplying electric power to the machine (100) when receiving from the external apparatus an instruction to stop supplying electric power to the machine (100).
Patent EP-0539654-A2 (EP)
Inventor: NIEDER ELMAR DR
IPC: A61F2/38
Filed: 1992-06-04
Abstract: In a knee joint endoprosthesis having a femoral part and a tibial part, the latter are mounted so as to be pivotable about a hinge pin of a hinge joint from a stretched position into an angled position. They have stems which include a bending angle between them in the angled position. In the stretched position they point in opposite directions. On its upper end facing the femoral part the tibial shaft opens into a tibial plateau and with its lower end facing the tibial part the femoral stem opens into a housing in the walls of which the hinge pin is mounted and on the lower end of which facing the tibial part a runner is fastened in each case. The tibial part and the femoral part are designed as parts of an endoprosthetic system. This comprises a specific femoral part which is mounted in each case so as to be rotationally movable about an axis of rotation at right angles to the tibial plateau relative to the associated rotary tibial part. Another femoral part of the system is mounted so as to be rotationally immobile in a mounting firmly connected to a hinge tibial part. The tibial parts, on the one hand, and the femoral parts, on the other hand, each have the same outer dimensions irrespective of whether the femoral parts are mounted so as to be rotationally movable or rotationally immobile relative to the respective tibial parts allocated to them. The tibial stem is fastened in a bending plane including the bending angle at right angles relative to a lower side of the tibial plateau facing it. On the lower side of the tibial plateau it is supported by three ribs of which two extend in the transverse direction and one extends in the bending plane in the direction of a rear part of the tibial plateau included by the bending angle. A sliding attachment which carries sliding surfaces on its two lateral parts which are located opposite each other relative to a mid-plane extending through the tibial stem in a manner plane-parallel to the bending plane is fastened on the tibial plateau, in each case one runner of the femoral part facing these sliding surfaces.
Patent EP-0525712-A2 (EP)
Inventor: HOCKLEY ROGER W
IPC: G06F9/44
Filed: 1992-07-28
Abstract: A message definition process, implemented in a system operator workstation and invocable by the operator, for displaying successive screens and providing the facility for interacting therewith in order to identify and define a message to be displayed in a Special Window and/or responded to. Defined messages are saved in a Pattern File. Subsequently, as messages are received during normal operation, they are compared to defined messages stored in the Pattern File to determine if each given received message matches the pattern of a defined message. If so, the defined display is presented and/or the defined action is taken for that message match.
Patent EP-0544143-A2 (EP)
Inventor: LEIPOLD LUDWIG DIPL-ING
IPC: H03K19/0185
Filed: 1992-11-10
Abstract: The comparator contains an invertor with complementary MOSFET (3,4) and a series circuit with two further complementary MOSFETs (1,2). The gate terminals of the MOSFETs of the invertor stage are connected to the junction (10) of the MOSFETs of the series circuit. The voltage to be compared (Ue) is applied between a series circuit and a supply voltage terminal. The switching point can be defined by tuning the transmission characteristics (IGS/ID) of the MOSFETs. <IMAGE>
Patent EP-0511719-A2 (EP)
Inventor: BONAVENTURA JOSEPH
IPC: B01J19/08
Filed: 1985-09-24
Abstract: A method for extracting oxygen from a fluid environment, which comprises 
   contacting said environment with a first surface of an oxygen permeable membrane having a first and a second surface, which separates the environment from an interior space of a closed container, and 
   contacting said second side of said membrane with a carrier fluid containing a non-proteinaceous oxygen binding compound which comprises a tetradentate molecule, a metal ion chelated by said molecule, and a nitrogenous base chelated to said metal ion, wherein said compound is not saturated with oxygen, thereby removing oxygen from said fluid environment and increasing oxygen concentration in said container.
Patent EP-0545493-A2 (EP)
Inventor: BAYER LUDWIG DR
IPC: H04L25/04
Filed: 1992-11-30
Abstract: The invention relates to a sampling circuit for generating a sequence of samples of a binary signal for an output signal. Storage means (4 to 7; 28, 29) contained in the sampling circuit are provided for storing successive samples of the binary signal, the duration between two successive signal changes of the binary signal being greater than the time of the successive samples. Furthermore, the sampling circuit contains a test circuit (22 to 25; 27, 30 to 40) coupled to the storage means (4 to 7; 28, 29), which test circuit is intended for supplying a sample of the first sequence for the output signal in the event of equality of the samples of a first sequence of the successive samples and is either intended to supply a sample of the second sequence for the output signal in the event of equality of a second sequence of the successive samples in the event of inequality of the samples of the first sequence or is intended for supplying a predetermined sample as output signal. <IMAGE>
Patent EP-0512783-A2 (EP)
Inventor: FRATELLO VINCENT JEROME
IPC: G02B27/28
Filed: 1992-05-05
Abstract: An optical isolator (10) is disclosed which comprises a Faraday rotator (12) disposed between a pair of polarization selective elements (14, 16). Improvement in isolation stability as a function of variations in temperature and/or signal wavelength are achieved in accordance with the teachings of the present invention by utilizing a Faraday device with a rotation ϑ less than the conventional 45°. A linear reduction in ϑ, while resulting in a some signal loss, provides a linear increase in both temperature and wavelength stability.
Patent EP-0516330-A2 (EP)
Inventor: LALONDE PAUL D
IPC: E04B9/00
Filed: 1992-05-20
Abstract: A support system for trimming exposed edges of suspension ceilings provides a trim strip mounting clip which mounts on the bulb of an adjacent grid tee member and provides a face portion which snaps into and locks with a channel-shaped trim strip. The connector clip supports the trim strip from the adjacent grid members without any exposed fasteners and provides an uninterrupted finished edge appearance. Several embodiments of connector clips are illustrated, one of which provides a support portion pivotally connected to a face portion so that trim strips can be mounted on adjacent grid members in positions parallel to the adjacent grid members and at angles relative thereto. Also disclosed are splice plates which bridge between abutting ends of trim strips to lock such abutting ends in proper alignment. Such splice plates can be used with straight or curved trim strips and can also be used at inside corners.
Patent EP-0541399-A2 (EP)
Inventor: NUMAO TAKAJI
IPC: G02F1/133
Filed: 1992-11-06
Abstract: A display controller for a liquid crystal panel structure, the panel structure including a liquid crystal provided in spaces between a plurality of scanning electrodes and a plurality of signal electrodes crossing over each other, and pixels formed of liquid crystal cells provided by overcrossings of the scanning and signal electrodes for displaying various images by changes of states of pixels, the display controller including a display data storage device for storing data on a state of a pixel as display data for each pixel, an identity/non-identity data storage device for storing data, as identity/non-identity discerning data, on whether a difference takes place between a pixel state to be displayed and a pixel state displayed for each pixel group which includes a plurality of pixels, an identification data storage device for storing data, as identification data, on whether a pixel is included whose state to be displayed differs from a state displayed for each scanning electrode group which includes a plurality of scanning electrodes, wherein the identification data storage device includes a data selecting part for deciding which scanning electrode group should be selected in next scan, and a data erasing part for deciding whether the identity/non-identity data on a related pixel should be erased, and wherein the data selecting part and the data erasing part change the storage contents to indicate a change in the display each time the state of a related pixel changes, and thereafter the data selecting storage part changes the storage content to indicate no change in the display when the related scanning electrode group is to be selected, and the data erasing part changes the storage content to be the same as in the data selecting part when the related scanning electrode group has been scanned.
Patent EP-0587996-A2 (EP)
Inventor: LESK ISRAEL A
IPC: H01L21/3205
Filed: 1993-06-01
Abstract: A plurality of doped areas (12, 13, 14) are formed on a surface of a semiconductor wafer. A titanium nitride layer (17) is used for covering the plurality of doped areas (12, 13, 14) and for providing electrical connection between the doped areas (12, 13, 14). The titanium nitride layer (17) substantially prevents dopants from diffusing into the titanium nitride (17) and subsequently counterdoping the doped areas (12, 13, 14) during subsequent high temperature processing operations.
Patent EP-0595028-A2 (EP)
Title: Verfahren zur Überwachung eines Gebietes
Inventor: KORBMACHER WOLFGANG
IPC: G01V3/08
Filed: 1993-09-24
Abstract: Es wird ein Verfahren zur Überwachung eines Gebietes mit Hilfe von in einem Raster angeordneten Meßsonden (12) zur Ermittlung des Eigenpotentials bezüglich einer Basissonde (13) angegeben, wobei die Meßsonden zyklisch abgefragt werden. Erfindungsgemäß ist vorgesehen, daß zusätzlich der Erdwiderstand zwischen Meßsonden (12) und Basissonde (13) zyklisch ermittelt wird. Die Erfindung ermöglicht eine präzise und von Erdwiderstandsänderungen unabhängige Ermittlung von Potentialen an der Oberfläche eines zu untersuchenden Gebietes. <IMAGE>
Patent EP-0593044-A2 (EP)
Inventor: OGAWA MASAYA C O TOKOROZAWA KO
IPC: G11B7/0037
Filed: 1993-10-13
Abstract: A storing portion is provided for storing a plurality of recordable discs (7), and a recording device (17) is for recording an accompaniment reproduced by a singalong disc player (3) and a vocal part sung at the accompaniment. A loading device (19) is provided for carrying a disc (7) between the storing portion, and the recording device (17). An ejecting mechanism is provided for ejecting a recorded disc (7).
Patent EP-0593237-A2 (EP)
Inventor: AOYAMA TSUTOMU C O NEC CORPORA
IPC: H01S5/0683
Filed: 1993-10-11
Abstract: An optical semiconductor amplifier of the present invention comprises an input optical waveguide medium for feeding input light. A first optical branching circuit which is included a first optical coupler splits the input light into two. An optical semiconductor amplifier amplifies one of two light split by the first optical branching circuit. A first photodetector receives the other of the two light and generates a corresponding first electric signal. A second optical branching circuit which is included a second optical coupler splits the light amplified from the optical semiconductor amplifier into two. A second photodetector receives one of two light split by the second optical branching circuit, and generates a corresponding second electric signal. An output optical waveguide receives the other of the two light split by the second optical branching circuit. A feedback control circuit controls an injection current to the optical semiconductor amplifier in response to the first and second electric signals.
Patent EP-0618599-A2 (EP)
Inventor: TAKAHASHI YASUNORI
IPC: H01G4/30
Filed: 1994-03-28
Abstract: The object of the present invention is to provide a method for preparing small-size and large capacity multilayer dielectric powder condensers capable of employing as the inner electrode materials inexpensive copper alloys or nickel alloys. 
     The method for preparing multilayer dielectric powder condensers according to the present invention comprises steps of: 
   providing a fine dielectric powder having a dielectric film on the surface of a metal powder or a semiconductor powder; 
   preparing a pasty material by kneading the dielectric powder with an organic binder; 
   forming a filmy sheet from the pasty material; 
   applying a paste containing a metal powder for forming electrode on the surface of the filmy sheet and drying the applied sheet; 
   piling a plurality of the sheets; 
   placing the piled sheets between thin glass sheets made from a paste prepared by kneading a glass powder and an organic binder and pressing them together; and 
   subjecting the piled and pressed sheets to a heat-treatment.
Patent EP-0627468-A2 (EP)
Inventor: MIWA CHIYO C O YOKKAICHI RES C
IPC: C08L101/00
Filed: 1994-04-29
Abstract: Disclosed are a thermoplastic resin composition which comprises:
     (a) a non-crystalline thermoplastic resin,   (b) a crystalline thermoplastic resin and   (c) an inorganic filler, if necessary,    wherein a portion in which Component (a) takes a structure forming a matrix and a portion in which Component (b) takes a structure forming a matrix coexist, and a molded product thereof.
Patent EP-0636673-A2 (EP)
Inventor: SEKINE CHIZU
IPC: C09K19/46
Filed: 1994-08-01
Abstract: A ferroelectric chiral smectic liquid crystal mixture comprising a compound of the formula (I):
     and at least one compound selected from the group consisting of a compound of the formula (II):
     and a compound of the formula (III):
Patent EP-0629938-A2 (EP)
Inventor: MARSHALL ANDREW
IPC: H03F3/343
Filed: 1994-06-09
Abstract: A bandgap reference circuit 30 includes a current generation circuit 32, a voltage generation circuit 34 connected to current generation circuit 32, and a compensation circuit connected to current generation circuit 32 and voltage generation circuit 34. Current generation circuit 32 sources a current to voltage generation circuit 34 which translates the current into a voltage. Compensation circuit 36 monitors current generation circuit 32 and provides a supplemental current to voltage generation circuit 34. Voltage generation circuit 34 receives the supplemental current and translates it into a supplemental voltage. The summation of the voltage produced by the current received by current generation circuit 32 and the supplemental voltage produced by the supplemental current received by compensation circuit 36 produces a stable reference voltage.
Patent EP-0643193-A2 (EP)
Inventor: GUILLEN CHICO FRANCISCO
IPC: E06B9/78
Filed: 1994-07-21
Abstract: It is based on a cylindrical case with cover and a strip steel rolled around a central socket with its free end bored and fixed to the socket by means of hooks. This socket houses, in turn, a clutch socket attached to the cover and body of the case while the lower end of the strip steel is fixed by means of another bore to a pin protruding from the case.
Patent EP-0672446-A2 (EP)
Inventor: MIMURA TOMIO C O THE KANSAI EL
IPC: B01D53/14
Filed: 1995-03-10
Abstract: This invention relates to methods for the removal of hydrogen sulfide from various gases containing hydrogen sulfide. In order to remove hydrogen sulfide, an aqueous solution containing a di(lower alkyl)amino-(lower alkanol) or triethylenediamine is used. In order to remove hydrogen sulfide selectively from gases containing carbon dioxide and hydrogen sulfide, an aqueous solution containing tert-butyldiethanolamine, triisopropanolamine, triethylenediamine or 2-dimethylamino-2-methyl-1-propanol is used. In order to remove both carbon dioxide and hydrogen sulfide from gases containing carbon dioxide and hydrogen sulfide, an aqueous solution containing a mono(lower alkyl)amino-(lower alkanol) is used.
Patent EP-0678481-A2 (EP)
Inventor: MAENNL REINHARD
IPC: C03B23/09
Filed: 1991-08-16
Abstract: To shape the mouth opening for bottles, where glass tubes are held in carousel to be formed into the bottles, a shaping finger is at each glass tube where the ends have been softened by heat. Shaping fingers are part of the carousel, and move with it. Each shaping finger is pref. inserted into the softened end of the glass tube in a two-dimensional movement line, in a rolling insertion action while the outside of the glass is heated at the mouth end. Each shaping finger (11), for each glass tube (5), is pref. on two slides (7,10) on the carousel (2), to move the finger radially and longitudinally along the axis (LA) of the glass tube (5) so that, in the final position, the finger (11) is at the level of the shaping roller (29). <IMAGE>
Patent EP-0694629-A2 (EP)
Inventor: DINGREMONT N M
IPC: C23C8/80
Filed: 1995-07-20
Abstract: Corrosion- and wear-resistant body consists of a base body made of a hot-worked steel or a structural steel, which is purified with a thermo-chemical tempered layer and a hard material layer. The tempered layer consists of C, N, B, O, S or Si, and whose amt. does not decrease in the direction from the base body to the hard material layer, up to the boundary surface to the hard surface layer. Prodn. of the body is also claimed. Further claimed is a vacuum treating plant for carrying out the prodn. of the body. <IMAGE>
Patent EP-0699609-A2 (EP)
Inventor: BECK HEINRICH
IPC: B65H11/00
Filed: 1995-07-25
Abstract: The straight cover elements (7) between the edges of the feed channel (2) and their end connections (8, 9) are bent from a single piece of wire as against the far ends of the elements which are joined to one another by bend (10) or loop, using round-wire throughout. The end bends or loops lie in a plane at right angles to the straight elements. The elements can be made from turns of wire laid along the feed channel line to enclose a hollow, so all bends and loops enclose their respective guide bars (6) in a system which resembles a spiral spring set at variable torsion over the channel below.
Patent EP-0702066-A2 (EP)
Inventor: OSADA TAKAHIRO
IPC: B43K7/00
Filed: 1995-09-15
Abstract: A non-aqueous ink for a ball point pen is disclosed herein which is accompanied by the feature of the non-aqueous ink excellent in the so-called cap-off performance that a writing performance does not deteriorate even when the pen is allowed to stand, with a cap being removed, and the feature of an aqueous ink that a low writing pressure can be used and blobbing does not occur. This ink comprises an organic solvent having a vapor pressure of 0.2 mmHg (20°C) or less, a colorant and a coagulant and has a non-Newtonian viscosity index of 0.2 to 0.5 and a viscosity of 200 mPa·s (25°C, 50 rpm) or less. Furthermore, the ink is characterized by containing a autolyophobic vehicle in which a contact angle to the surface of a material such as stainless steel or bronze having a high surface free energy is in the range of 5 to 40°.
Patent EP-0706781-A2 (EP)
Inventor: SAUER JUDE S
IPC: A61B17/28
Filed: 1995-10-06
Abstract: A surgical instrument 10 is provided for the morcellation of bodily tissue or bodily organ parts during an endoscopic surgical procedure. The instrument includes a handle assembly 12, a tubular body portion 14 extending from the handle assembly and defining a longitudinal axis, a tool assembly 16 associated with a distal end of the tubular body including cooperating jaw members 28, 30 and a cutting member 34, a first mechanism 17 for effectuating remote actuation of the cooperating jaw members and a second mechanism 19 for effectuating remote reciprocal movement of the cutting member with respect to the longitudinal axis of the tubular body.
Patent EP-0717575-A2 (EP)
Inventor: BELLEC MARTIAL
IPC: H04B7/26
Filed: 1995-11-06
Abstract: The system includes two fixed terminals (CTA1,CTA2) which are installed in buildings (B1,B2) and have antennae (A1,A2) for transmission to a base station. The terminals are connected to subscriber lines (E1,E2,E3). A second building (B3) has antennae (A3,A4) for radio contact with Ethernet (PP2) and ISDN networks (PP1). Mobile telephones (PP3) can also transmit to a radio station. Base stations (RFP1,RFP2) are mounted on pylons (Q1,Q2) to receive the transmitted signals from buildings. Each base station is connected by a cable (C) and interfaces (I1a, I1b) to a second interface (I2). The second interface inputs to a cluster controller (I2) which passes transmissions to a public switched network (RX). A base station exchanges data frames with terminals and communication is performed at a first or second rate. The binary elements contained in the received radio frames are read. A group of binary elements (D1) is divided according to