baber/WOPTO huggingface dataset:
Patent EP-0194630-A2 (EP)
Inventor: KOEGEL GOETZ
IPC: G06V10/22
Filed: 1986-03-10
Abstract: For optically identifying, locating and/or representing an object in isolation in a predetermined environment, an electronically storable image of the environment containing the object is generated by means of a camera and is compared with an image of the environment without the object. <IMAGE>
Patent EP-0219088-A2 (EP)
Inventor: YAMADA KOICHI
IPC: C08K9/02
Filed: 1986-10-13
Abstract: Fibrous white electrically conductive material and a coating composition containing the same. The material is made from fiber of alkali titanate
     wherein M is alkali metal including Li, Na and K
     O<a ≦ 1/8.5   0≦b b     
which is coated with tin oxide (2 - 500 parts by weight every 100 parts by weight of the fiber). The material is applied to paper, plastics or rubber and gives high electrical conductivity thereto.
Patent EP-0234010-A2 (EP)
Inventor: HUPFER BRUCE A
IPC: G09F3/02
Filed: 1986-11-29
Abstract: A printable coating (l2,23,34,43) suitable for identi­cation devices (l0,20,30,40) that combines a polyimide and a fluorocarbon elastomer as a film-former binder at a weight of polyimide:fluorocarbon elastomer in the range of about 2:l to 3:l. The coating (l2,23,34,43) exhibits a high degree of solvent resistance and thermal stability.
Patent EP-0230616-A2 (EP)
Inventor: GRESHAM JOSEPH ALLEN III
IPC: G06F17/30
Filed: 1986-12-18
Abstract: A method for improving the performance of library management systems stored in computer storage. Two types of files are created for each document in storage, one of which contains the original document and a set of updated versions to the document. The other file contains control information to map out a specific version of the document.
Patent EP-0228096-A2 (EP)
Inventor: FREUDBERG RICHARD L
IPC: H04M1/26
Filed: 1986-12-30
Abstract: Apparatus and method for detecting and discriminating among various signals indicative of progress while making a telephone connection. A particular waveform parameter known as peak factor is advantageously employed in a call progress analyzer (68). The illustrative call progress analyzer uses the average magnitude peak factor (ratio of the peak of the waveform to the average of the absolute value of the waveform) to distinguish among single-tone signals (e.g., special service information tones), double-tone signals (e.g., dial tone, audible ring, and busy), and speech. Waveform ON and OFF times (duration above and below an energy threshold) are combined with signal-type determinations (made using peak factor) to automatically determine the status of a call.
Patent EP-0194707-A2 (EP)
Inventor: DRENT EIT
IPC: B01J31/04
Filed: 1986-02-13
Abstract: The hydrocarboxylation of alkynes with CO and a carboxylic acid in the presence of a catalyst prepared by combining a compound of divalent palladium and a tri-organic phosphine is carried out by using a ratio mol phosphine per gramatom of palladium of more than 15 and, preferably, in the presence of benzenephosphonic acid.
Patent EP-0199421-A2 (EP)
Inventor: KALAWSKY ROY S
IPC: H03M11/26
Filed: 1986-04-23
Abstract: A control system suitable for incorporating in control panels and effecting remote control of apparatus includes a light guide bus system and switches connected into the bus system, each switch being provided with its own code which on operation of that switch passes its particular code into the light guide bus system whereby the signal of that switch is correctly routed to the apparatus it is to control.
Patent EP-0224941-A2 (EP)
Inventor: DANIELS JAMES W
IPC: B64D15/20
Filed: 1986-08-06
Abstract: Ice detection apparatus for use with aircraft having an EIDI solenoid mounted in proximity to the aircraft skin includes a current pulse generator selectively supplying the EIDI solenoid with current pulses of first and second levels, the second level being effective to generate force upon the skin to remove ice from the skin, and the first level being less than the second level. An accelerometer mounted on the interior surface of the skin produces an output signal in response to force imposed on the skin by current pulses of the first level. The output of the accelerometer is a function of both the current pulse level and of the presence of ice. A comparator is provided to generate an output signal indicative of the presence of ice when the accelerometer output signal reaches a predetermined level.
Patent EP-0193300-A2 (EP)
Inventor: LAMPARTER RONALD C
IPC: B60H1/26
Filed: 1986-02-06
Abstract: A static vent for a vehicle such as a bus wherein the- interior of the vehicle is continuously vented to the atmosphere in such a way as to prevent the ingress of rain water to the vehicle compartment.
Patent EP-0193305-A2 (EP)
Inventor: VANAKEN JERRY R
IPC: G06F13/12
Filed: 1986-02-12
Abstract: A communications system of the token-passing, closed- loop type for use as a local area network employs an adapter at each station for coupling a hose processor to a one-way signal path. The host processor includes a host CPU, a main memory, and a system bus. The adapter is coupled to the main memory by the system bus, and includes a local CPU, a local read/write memory, and a local bus. To transmit a message from one station to another, a frame of data is created in the main memory by the hose CPU, and this frame is copied into the local read/write memory by way of the system and local bus, when initiated by the hose CPU. A transmit/receive handler is coupled to the local bus to directly access the local read/write memory. When this station has access to the loop, i.e., receives a free token, the transmit/receive handler copies the message frame from the local read/write memory to the outgoing signal path, via a transmit stack, converting from parallel to serial. When the adapter receives a message addressed to this station, it is converted from serial to parallel, and copied into the local read/write memory via a receive stack and the local bus, interrupting the local CPU. The message frame is then copied from the local.read/write memory to the main memory via the system interface. The local CPU executes instructions fetched from a ROM accessed by the local bus, so the instruction fetch for the local CPU, the direct memory access from the transmit/receive handler for transmitting or receiving data frames, and the access from the hose CPU for copying transmitted or received message frames, all contend for the local bus, using bus arbitration with appropriate priorities.
Patent EP-0192495-A2 (EP)
Title: Box-forming corner member and box using the same
Inventor: MATSUURA HIROOMI
IPC: B65D6/26
Filed: 1986-02-21
Abstract: A corner member for forming a foldable box has a bottom section to be attached to a corner of a bottom panel of the box and two lateral sections to be attached to portions of adjacent lateral panels of the box. The lateral sections are attached to the bottom section individually through hinge sections and are capable of being joined together by a locking mechanism when vertically raised with respect to the bottom section. An assembled box using the above corner member includes a bottom panel, lateral panels framed around the bottom panel, and the above corner member disposed at each corner portion of the box. The corner portions of the bottom panel are attached to the bottom sections of the above corner members, while two adjacent lateral panels are respectively attached to two vertically standing lateral sections of the corner member which are respectively attached to the above bottom section through hinge sections and the lateral panels are thereby framed with one another. The two lateral sections of each corner member are joined together by the above locking mechanism and the lateral panels can thus be unfolded by disconnecting the locking mechanism.
Patent EP-0213908-A2 (EP)
Inventor: WALTHALL BEN J
IPC: A61K35/39
Filed: 1986-08-22
Abstract: A transplantable artificial tissue matrix structure containing viable cells which is suitable for insertion into the body is made by polymerizing precursors in an aqueous solution to form a shape retaining solid matrix comprising viable cells, matrix polymer and reversible gel polymer. The solution contains a matrix polymer precursor, a reversible gel polymer precursor, and viable cells. The reversible gel polymer is dissolved and removed to yield an insoluble, porous matrix containing viable cells. The conditions and reagents are selected to maintain the viability of the cells. The invention is particularly suitable for artificial transplant matrix tissue containing pancreatic islet cells.
Patent EP-0213912-A2 (EP)
Inventor: JOSE DAVID LEE
IPC: H04N5/46
Filed: 1986-08-26
Abstract: A video display system for displaying a wide screen image having an aspect ratio, such as 5:3, greater than the standard, such as 4:3, aspect ratio of the images represented by conventional television video signals, is arranged for displaying such an image of standard aspect ratio without changing the width of the normal wide aspect raster of the display system. To this end the display system includes a signal processor which, in response to a video signal representative of a standard aspect ratio image, produces, for driving the wide aspect ratio display, a processed video signal the line periods of which each include not only the line synchronizing interval and active video interval but also a delay interval ('PAUSE') the effect of which is to determine the position of the displayed standard aspect ratio image within the width of the wide aspect ratio raster.
Patent EP-0226429-A2 (EP)
Inventor: ITOH HIROYUKI
IPC: G02B5/28
Filed: 1986-12-09
Abstract: A method of producing an optical filter and an optical filter are provided. 
     The method comprises applying a shearing force to a glutamate copolymer at a temperature higher than the melting point to orient said glutamate copolymer and heating said oriented glutamate copolymer at a constant temperature higher than the melting point. the optical filter consists essentially of a glutamate copolymer having thermotropic cholesteric liquid crystal properties and having the repeating units:
     wherein R, is an alkyl group, a cycloalkyl group, an aryl group or an arylalkyl group having 10 or less carbon atoms, and R 2  an alkyl group, a cycloalkyl group, an aryl group or an arylalkyl group having 6 to 30 carbon atoms, provided that R, and R 2  are different from each other; and wherein the copolymer contains m repeating units of the structure I and n repeating units of the structure II where m and n are numbers satisfying the following relationships 50 ≦ m + n ≦ 2000 and m/n = 80 to 10/20 to 90.
Patent EP-0235698-A2 (EP)
Inventor: TAYLOR BRUCE F
IPC: D21F7/00
Filed: 1987-02-20
Abstract: Disclosed is an apparatus for providing a shower of fog onto a web or a machine component in contact with a web. The fog, which has a temperature lower than the temperature of the surface of the web or the machine component to be cooled, is applied to the surface and is caused to evaporate by the difference in the temperatures. A supply of dry air is supplied to transport the evaporated fog from the region adjacent the surface to be cooled. Fog may be generated through the use of an air-atomizing nozzle which propels water and compressed air through a small orifice under pressure to create an atomized mist or fog. In one embodiment, the fog may also be supplied in controlled specified quantities locally as required to provide for a controllable fog application rate across the full apparatus width. The fog is thus generated at a single source and then supplied to a common cross-machine plenum with the flow of fog to each local region being regulated by a locally adjustable outlet of the apparatus through which the fog and dry air flow.
Patent EP-0247297-A2 (EP)
Inventor: KIM KYONG-MIN
IPC: H01L21/18
Filed: 1987-03-04
Abstract: An improvement in the method and apparatus for growing a semiconductor crystal by the Czochralski technique comprising the steps of applying a rotating transverse magnetic field to molten semiconductor material (12) held in a crucible (10) during the seed crystal pulling and crystal (22) formation step, to cause the molten material (12) to rotate within the crucible, and simultaneously increasing the rotational velocity of the magnetic field during this crystal formation as a function of the length of the crystal (22) pulled from said molten material to thereby vary the rotation rate of the molten material. These steps result in the uniform axial distribution of oxygen in the crystal.
Patent EP-0240726-A2 (EP)
Inventor: TAMARU SHINJI
IPC: G03F7/038
Filed: 1987-03-05
Abstract: A resist material comprising a polymer containing at least one structural unit (1) represented by the formula
     wherein R 1  is hydrogen atom, alkyl having 1 to 3 carbon atoms, alkoxyl having 1 to 3 carbon atoms or halogen atom, R 2  is hydrogen atom or haloalkyl having 1 to 3 carbon atoms.
Patent EP-0254027-A2 (EP)
Inventor: SPECKMANN FRANK
IPC: A61C13/265
Filed: 1987-06-16
Abstract: 1. Sliding element for dental prostheses having a female guide mould (10) and a male mould (1) insertable into it, characterized in that the male mould main part (2) is produced from a resilient, tough, abrasion-resistant synthetic material, and is removably placed in a dovetail guide (18) on the male mould (1), the dovetail guide being aligned with the direction in which the male mould is inserted, and by having a locking screw (27), which engages in a threaded hole (25) through the male mould main part, fit into a hole (26) in the wall of the dovetail guide.
Patent EP-0266501-A2 (EP)
Inventor: REISCH WOLFGANG
IPC: F02D41/30
Filed: 1987-08-19
Abstract: Bei einem Verfahren zur Erkennung der Betriebsbereitschaft einer Sauerstoffmeßsonde, die im Abgaskanal einer Brennkraftmaschine angeordnet ist und zusammen mit einer Regeleinrichtung zur Regelung der Gemischaufbereitung für die Brennkraftmaschine dient, wird die Ausgangsspannung der Sauerstoffmeßsonde mit einer Integrationszeitkonstanten integriert, welche vom Innenwiderstand der Sauerstoffmeßsonde abhängt. Die Änderungsgeschwindigkeit der integrierten Ausgangsspannung wird gemessen. Oberhalb eines vorgegebenen Wertes der Änderungsgeschwindigkeit wird Betriebsbereitschaft festgestellt. Bei einer Schaltungsanordnung zur Durchführung des Verfahrens ist an den Ausgang der Sauerstoffmeßsonde der Eingang eines Integrators angeschlossen, dessen Ausgang über einen Analog/Digital-Wandler mit dem Eingang eines Mikrocomputers verbunden ist.
Patent EP-0264103-A2 (EP)
Inventor: AMIEUX CLAUDE
IPC: B02C15/00
Filed: 1987-10-13
Abstract: Guiding device for the vertical air flow at the circumference of a rotating bowl (1) of a vertical roller mill, formed from blades (4) inclined with respect to a radial vertical plane. Each of these blades is equipped on its edge opposite the bowl with a lateral cheek (18) concentric with the circumference of the bowl and extending as far as a point close to the lower end of the following blade in the direction of rotation of the bowl, and comprising an upper rim for connection to the upper rim (19) of the blade. <IMAGE>
Patent EP-0268872-A2 (EP)
Inventor: SCHLOUGH JAMES R
IPC: B27F7/28
Filed: 1987-10-31
Abstract: A stitching head (10) includes a crank (12) rotatable about a longitudinal axis through an oscillatory displacement in each of the opposite drive and return directions of a cycle. The crank has a plurality of crank pins (66, 68, 70) displaced radially from the longitudinal axis of the crank. A pivotally mounted staple supporter (14) receives and supports an elongated piece of wire. A reciprocably mounted staple former (16) cooperates with the staple supporter to form the piece of wire into a staple. A reciprocably mounted staple driver (18) cooperates with the staple supporter and former to drive the staple into a product. A plurality of links (60, 62, 64) couple the crank pins with the staple supporter, former and driver. The links cause independent but coordinated movement of the supporter, former and driver to form and drive the staple into the product. The crank pins are disposed at a plurality of separate locations on the crank radially displaced at different distances from the longitudinal axis of the crank.
Patent EP-0269010-A2 (EP)
Inventor: WILHELM BAHMULLER MASCHINENBAU
IPC: B27F7/21
Filed: 1987-11-20
Abstract: The stitching head (1) for a wire stitching machine contains a guiding device (7), held next to the material to be stitched, for a staple guide (9) which is guided longitudinally displaceably in the device and, when driving in the staple (3) in its working stroke, is movable towards the material to be stitched (2) and subsequently, in its idle stroke, is movable away from it. Arranged longitudinally displaceably in the staple guide (9) is the staple driver (18) which, in order to expel the staple (3) held by the staple guide (9) and guided in the latter and in order to drive the staple (3) into the material to be stitched (2), is likewise movable towards the material to be stitched (2) in its working stroke and subsequently movable away from the material to be stitched (2) in the idle stroke. A driving device (45,48) having a crank mechanism (33) produces the synchronised movements of the staple guide (9) and of the staple driver (18), necessary for driving in the staple (3). In order that the staple is not expelled from the staple guide (9) prematurely, or before the staple guide (9) is sufficiently close to the material to be stitched (2), the crank mechanism (46) contains, in its mechanism trains, in order to actuate the staple guide (9) and/or the staple driver (18), a superposition mechanism (54,56) which allows the staple guide (9), at the beginning of its working stroke, to advance towards the material to be stitched (2) ahead of the staple driver (18). <IMAGE>
Patent EP-0275594-A2 (EP)
Title: Mémoire monolithiquement intégrée incluant un circuit amplificateur différentiel de lecture
Inventor: DUCOURANT THIERRY SOCIETE CIVI
IPC: G11C11/41
Filed: 1987-12-16
Abstract: Mémoire monolithiquement intégrée comprenant un circuit amplificateur différentiel de lecture associé à une colonne de cette mémoire, comprenant deux transistors à effet de champ couplés par leur source, le point de couplage de ces transistors étant commandé par une source de courant et cette dernière étant commandée par la sortie d'un étage décodeur permettant la sélection de la colonne de mémoire, les grilles de chacun des transistors couplés recevant le signal d'une ligne de bit de la colonne de la mémoire et les drains de ces transistors couplés fournissant un signal porté sur le bus de lecture de la mémoire caractérisé en ce qu'il lui est adjoint un circuit translateur des niveaux des signaux transportés par les lignes de bit pour que ces niveaux soient au plus égaux aux niveaux des signaux portés par le bus de lecture en sorte que les capacités grille-drain des transistors couplés de l'amplificateur différentiel sont négligeables.
Patent EP-0254574-A2 (EP)
Title: Method for producing PLZT powder
Inventor: TANEMOTO KEI NIPPON STEEL CORP
IPC: C04B35/49
Filed: 1987-07-23
Abstract: In a method for producing PLZT powder, the A-site components are co-precipitated simultaneously and mixed with the B-site components which are also co-precipitated simultaneously. As a result, the powder obtained by calcination of the precipitates has less fluctuation in the chemical composition compared with the prior art.
Patent EP-0274817-A2 (EP)
Inventor: HARTNESS CARL BRUCE
IPC: G11B20/18
Filed: 1987-09-29
Abstract: A data storage system for storing a data block supplied to the system encoded in a set of at least three individual data sub-block signals, each of the signals encoding one of the same number of sub-blocks into which the data block is broken, has a plurality of similar data storage units (19a,19b,19c) in number equal to the number of data sub-block signals and another, redundant, data storage unit (19d), each capable of storing a plurality of sub-blocks within itself responsive to a write select signal and encoding them in an output data sub-block signal responsive to a read select signal specifying the sub-block desired. Each of the data sub-block signals is received by a preselected one of the data storage units. Each data storage unit is substantially physically independent from the others and liable to independent failure to supply output data sub-block signals correctly encoding the sub-blocks stored therein. A data redundancy circuit (15) receives the set of data sub-block signals for generating according to a preselected algorithm a redundant data sub-block, the redundant data sub-block being of the type for which a data reconstruction algorithm exists permitting reconstruction of any one data sub-block using the remaining data sub-blocks and the redundant data sub-block, and for providing a signal encoding the redundant data sub-block to the redundant data storage unit (19d). A plurality of data storage unit error detection circuits (13a,13b,13c) are each operatively associated with a preselected data storage unit for providing a sub-block error signal responsive to failure   of the associated data storage unit to correctly encode in an output data sub-block signal a sub-block stored within it. A control path (25) supplies the write and read select signals to the data and redundant data storage units (19a,19b,19c,19d) in a preselected sequence. A data reconstruction circuit (30) receives the sub-block error signals from the error detection circuit (13a,13b,13c) and the data and redundant data sub-block signals from the data storage units, for employing the data reconstruction algorithm to recreate and encode in the output data signal, the data sub-block originally stored within the data storage unit for which the sub-block error signal was generated.
Patent EP-0266069-A2 (EP)
Inventor: SUKARAI KIYOMI
IPC: G03F7/027
Filed: 1987-10-01
Abstract: A photopolymerizable composition, useful for making a high speed processable photopolymer printing plate, which is processable and developable with water is described. The compo­sition comprises at least one water-soluble, monofunctional unsaturated ethylenic monomer in an amount of from 35% to 41% by weight; at least one polyfunctional unsaturated ethylenic monomer in an amount of from 6.5% to 8.5% by weight; at least one partially saponified, water soluble polymer in an amount of from 49% to 52% by weight; at least one photoinitiator; and, optionally, a plasticiser. The composition may be used in a photopolymer printing plate which is characterized by improved processing and printing characteristics, including water development and high speed processing with water. A plate substrate having a UV reflectance ratio in the range of from about 8% to about 15% is also described.
Patent EP-0269572-A2 (EP)
Inventor: SCHWEFER HANS JUERGEN
IPC: B01D53/22
Filed: 1987-11-20
Abstract: Known processes for the treatment of hydrocarbon/air mixtures result in an unsatisfactory degree of purity of the waste air. Treatment of the said mixture by means of a so-called membrane module is advantageous. The treatment result is, however, unsatisfactory and is therefore to be improved by subsequently oxidising the mixture which is low in hydrocarbons when it issues from the membrane module, to produce carbon dioxide and water as well as residual air. <IMAGE>
Patent EP-0272218-A2 (EP)
Inventor: GROVES TREVOR
IPC: G03H1/02
Filed: 1987-12-11
Abstract: Method of preparing a hologram which is of the silver halide in gelatin binder type which method comprises holographically exposing, developing, and bleaching holographic materials by means of a rehalogenation bleach bath, which contains a water-soluble halide and a ferric salt of an acetic acid derivative. Holograms thus prepared exhibit less haze and stain.