baber/WOPTO huggingface dataset:
Patent EP-4249201-A2 (EP)
Inventor: BERG BRUCE E
IPC: B29C45/00
Filed: 2014-07-24
Abstract: There is provided an electronic device (10), comprising a housing (12) having an inner surface (26) that forms a ledge and a molded polymer (24) that is supported by the ledge. The molded polymer (24) has a rectangular ring shape with a rectangular opening. The electronic device (10) further comprises a display (14) having a display layer (30) that is supported by the molded polymer (24) and that is mounted within the rectangular opening.
Patent EP-4241987-A2 (EP)
Inventor: LLOP COSME
IPC: B32B27/18
Filed: 2018-06-04
Abstract: The present disclosure provides a laminate. The laminate includes a first film and a second film, wherein the first film is laminated to the second film. The first film includes a sealant layer containing (A) an ethylene-based polymer; and (B) a slip agent blend containing (i) a first polydimethylsiloxane having a number average molecular weight (Mn) from 30,000 g/mol to less than 300,000 g/mol; and (ii) a second polydimethylsiloxane having a number average molecular weight (Mn) from 300,000 g/mol to 2,000,000 g/mol.
Patent EP-4253592-A2 (EP)
Inventor: YANIK DR ROBERT
IPC: C23C2/06
Filed: 2018-09-14
Abstract: Die vorliegende Erfindung betrifft ein Verfahren zur Schmelztauchbeschichtung von Stahlflachprodukten umfassend einen Abstreifschritt des beschichteten Stahlbandes mittels wenigstens einer Düse, die ein Abstreifgas mit einer Temperatur T<sub>3</sub> unter einem Winkel α in Richtung des beschichteten Stahlbandes ausstößt, wobei der Winkel α, der Abstand h zwischen der Oberfläche des Schmelzenbades und dem unteren Rand der Düse in mm, die Temperatur des Abstreifgases in °C und die Differenz zwischen der Temperatur T<sub>2</sub> des Schmelzenbades und der Temperatur T<sub>1</sub> des Stahlbandes in einer bestimmten Relation zueinander stehen, sowie ein entsprechend hergestelltes schmelztauchbeschichtetes Stahlflachprodukt.
Patent EP-4275716-A2 (EP)
Title: Devices and methods for providing a bolus dose in a microfluidic circuit of a pump
Inventor: PRETORIUS HERMANUS STEPHANUS
IPC: A61M5/142
Filed: 2019-05-02
Abstract: A device for administering a medication in fluid form, the device comprising: a bolus flow path (406), wherein the bolus flow path (406) comprises a combined piston pump and rotatable valve (420).
Patent EP-4290513-A2 (EP)
Inventor: VILLEMOES LARS
IPC: G10L19/02
Filed: 2006-10-24
Abstract: A spectral representation of an audio signal having consecutive audio frames can be derived more efficiently, when a common time warp is estimated for any two neighbouring frames, such that a following block transform can additionally use the warp information. Thus, window functions required for successful application of an overlap and add procedure during reconstruction can be derived and applied, the window functions already anticipating the re-sampling of the signal due to the time warping. Therefore, the increased efficiency of block-based transform coding of time-warped signals can be used without introducing audible discontinuities.
Patent EP-0029251-A2 (EP)
Inventor: STACEY ERIC JOHN
IPC: H02M5/27
Filed: 1980-11-18
Abstract: Static power frequency changer apparatus for synthesizing a desired output waveform from a multiphase sinusoidal AC source uses controlled switches (e.g., thyristors,) and a reference voltage waveform. A modified integral error control is used so as to stabilize intervals between firing signals; a linear or exponential ramp generator may be used to stabilize a main generator. Firing signals for the power switches in the static power frequency changer are generated by comparing the integral of the output waveform ripple voltage to a repetitively generated stabilizing signal phase locked to, but having a time function independent of the time of component waveforms of the output voltage. The stabilizing signal which changes in magnitude in one direction with time is reset to an initial level each time a firing signal is generated.
Patent EP-0041228-A2 (EP)
Inventor: HIRT ALFRED DR
IPC: H01J37/301
Filed: 1981-05-27
Abstract: Die Erfindung bezieht sich auf ein Verfahren zur Herstellung eines Elektronenstrahlaustrittsfensters eines Elektronenstrahlerzeugers, der eine die Elektronen an vielen Punkten emittierende Kathode, insbesondere Dünnfilmfeldemissionskathode aufweist, und ist dadurch gekennzeichnet, daß das genannte Fenster mit dem genannten, eigenen Elektronenstrahlerzeuger und also mit der genannten, eigenen, punktuell emittierenden Kathode über Aperturlinsen durch Elektronenprojektionslithographie hergestellt wird. Die Erfindung ist aus Figur 2 ersichtlich.
Patent EP-0039976-A2 (EP)
Inventor: BOUWMAN JOHANNES ERNEST
IPC: F15B15/14
Filed: 1981-04-08
Abstract: A device for the transfer of articles to be machined from one work station to the next one, said device consisting of a reciprocable carriage, at least one gripping unit, which is mounted at a fixed location on the carriage and which is provided with a pair of levers, movable relative to each other, with the gripper jaw at the one end and a control member at the other end and located therebetween a fixed pivotal axis for the lever on the carriage, said control member being in engagement with a driving member which is adapted to be driven by a piston-cylinder unit and with which the levers are movable in the one direction, as well as with one or more resilient elements which continuously tend to push the levers in the other direction.The device according to the invention is characterized in that the piston-cylinder unit is connected via an electromagnetically operable valve, to a pressurized air feed conduit and that by means of a freely movable quick relieve valve, the piston-cylinder unit is connected to a discharge conduit, debouching into the ambient air.
Patent EP-0038131-A2 (EP)
Inventor: SAMI SHUNSUKE
IPC: C07C67/00
Filed: 1981-03-26
Abstract: A bicyclooctane derivative has the formula:
     wherein R, is hydrogen or C 1-4 alkyl, X is ethylene or vinylene, and Y, and Y2 are independently hydrogen or a hydroxyl-protecting group. These compounds, or pharmaceutical pharmaceutically acceptable salts of such compounds in which R, is hydrogen, are chemically stable, have platelet antiaggregation activity without undesirable pharmacological activity and exhibit the duration of high biological activity. They can be prepared from the corresponding 7-keto derivative or 2-aldehyde compound with a Wittig reagent and made up into pharmaceutical compositions.
Patent EP-0057352-A2 (EP)
Inventor: TANAKA TORU
IPC: C08F10/00
Filed: 1982-01-13
Abstract: A polyolefin is producing by polymerizing ethylene or copolymerizing ethylene and the other a-olefin at 50 to 100 °C in a hydrocarbon solvent in the presence of a catalyst system of an organoaluminium compound and a transition metal compound component which is a solid catalytic component containing a magnesium compound and a titanium compound under the condition 
     (a) two step polymerizations of a first polymerization step and a second polymerization step in the presence of a reaction mixture obtained by said first polymerization step; (b) a polymerization in the presence of hydrogen at a molar ratio of H 2  to C 2 H 4  (vapor phase) of 0.01-0.8 to produce a polymer A having a viscosity average molecular weight of 2 x 10 5 -7 x 10° at a ratio of 30 to 70 wt.% based on the total polymer in one of said first or second polymerization step and a polymerization in the presence of hydrogen at a molar ratio of H 2  to C 2 H 4  (vapor phase) of 1.5-15 to produce a polymer B having a viscosity average molecular weight of 1 x 10 4 -4 x 10 4  at a ratio of 70 to 30 wt.% based on the total polymer in the other polymerization step to give a ratio of a viscosity average molecular weight of polymer A to a viscosity average molecular weight of polymer B of 15 to 55; (c) said production of said polymer A as a copolymer of ethylene and other a-olefin and said production of said polymer B as a homopolymer of ethylene or a copolymer of ethylene and the other a-olefin; and (d) said production of the total polymer as a polymer having a melt index of less than 0.5 g/10 min.
Patent EP-0066921-A2 (EP)
Title: Filterelement
Inventor: MULLER HANS DR ING
IPC: B01D29/15
Filed: 1982-05-24
Abstract: Ein Filterelement für einen Druckfilterbehälter besteht aus einem Zentralrohr (3), welches zur Abstützung des Filtergewebes (5) mit einer Anzahl von Stützrohren (4) umgeben ist. Die Stützrohre (4) können geschlossen oder perforiert sein. Die Räume zwischen dem Zentralrohr (3) und den Stützrohren (4) sowie das Innere bei perforierten Stützrohren (4) dienen als Abflusskanäle für das Filtrat. Durch Verwendung von Kunststoffrohren wird ein einfaches und kostengünstiges Filterelement zur Verfügung gestellt.
Patent EP-0061388-A2 (EP)
Inventor: LEHRER WILLIAM I
IPC: H01L23/532
Filed: 1982-03-12
Abstract: An interconnect structure for use in integrated circuits comprises a germanium-silicon binary alloy. Such an alloy is deposited on the semiconductor wafer from the co-deposition of germanium and silicon using chemical vapor deposition techniques of a type commonly used in the semiconductor industry. The resulting alloy can be oxidized, selectively removed and doped with selected impurities to provide a conductive lead pattern of a desired shape on the surface of a wafer.
Patent EP-0072768-A2 (EP)
Inventor: DANIAULT ALAIN
IPC: B60C23/04
Filed: 1982-08-13
Abstract: 1. Wheel of a vehicle, in particular of a motor vehicle, equipped with an inflatable pneumatic tire, provided with a valve (3) and with a pressure gauge (5) placed in the center of the wheel coaxially thereto, and is operationally coupled to the pneumatic tire valve via a pneumatic tube (6) of small diameter, characterized in that said pressure gauge comprises, on its periphery, a plurality of coloured and juxtaposed sectors (8, 9, 10), one of which corresponds to the normal range of the inflating pressure of said pneumatic tire.
Patent EP-0084825-A2 (EP)
Inventor: HAYASHI YOSHIMASA
IPC: F02M3/07
Filed: 1983-01-14
Abstract: A control system for an internal combustion engine of a vehicle equipped with an automatic transmission, comprises a first device (48, 54, 60) for detecting an operating parameter in relation to vehicle cruising, a second device (44) for detecting an engine temperature, and a third device (14, 18, 22, 36; 82, 84, 90) for lowering engine speed at the fully closed position of a throttle valve (14, 80) in response to the detected operating parameter and the detected engine temperature, thereby effectively reducing fuel consumption and engine noise without deterioration in engine running stability.
Patent EP-0090377-A2 (EP)
Inventor: SCHILLER MICHAEL
IPC: A61B5/00
Filed: 1983-03-25
Abstract: An automatic fingerprint enrollment and identification technique is provided for automatically processing an input image represented by pixels having either a one or a zero value. The automatic processing involves a series of steps in which the initial processing is a rough screening technique for eliminating a reasonable portion of the noise while passing through almost all of the minutia. As the steps proceed, the processing becomes more complex to provide a tighter screening out of noise while passing through as much of the minutia as possible. The later steps by operating on relatively fewer minutia or anomaly points that the earlier steps can be economical though more complex so as to be more discriminate than the earlier steps. The processing provides an optimum trade off between enrolling as large a proportion of the population as possible while minimizing the number of false identification errors.
Patent EP-0091622-A2 (EP)
Inventor: LUKOSCHEK KLAUS DIPL-CHEM
IPC: D06N7/00
Filed: 1983-03-31
Abstract: Eine Teppichfliese, die auf der Unterseite eines textilen Bodenbelages, z.B. eines Nadelfilzes oder einer Tuftingware, einen Vorstrich und eine daran anschließende Schwerschicht enthält, wird so hergestellt, daß als Vorstrich ein aktiviertes, gegebenenfalls mit Füllstoffen gefülltes Isocyanat-Polyol-Gemisch eingesetzt wird, das bei Temperaturen nahe der Zimmertemperatur nicht zu Polyurethan reagiert, und als Schwerschicht ein Thermoplast eingesetzt wird, wobei der Vorstrich und die Schwerschicht nacheinander auf der gleichen Unterwalze auf die Teppichbahn aufgebracht werden und wobei die Vorstrichwalze und das aktivierte Isocyanat-Polyol-Gemisch bei einer Temperatur zwischen dem Taupunkt des Wassers und einer Temperatur gehalten wird, bei der noch keine Reaktion des Isocyanats und des Polyols erfolgt und die Schwerschicht und das Schwerschicht-Walzenrakel bei einer Temperatur gehalten werden, bei der die Schwerschicht flüssige Eigenschaften aufweist und das Isocyanat-Polyol-Gemisch miteinander zu Polyurethan reagiert.
Patent EP-0098351-A2 (EP)
Inventor: ALWIN LEHNER
IPC: B29C49/24
Filed: 1983-04-16
Abstract: To provide hollow plastic bodies, e.g. bottles, with an inscription, a sheetlike object (23), e.g. a label, is pressed at least in part against an unfinished piece (26) while still being in deformable condition. This unfinished piece (26) is then brought, together with the preliminarily attached label into a blow mould (15). In blowing the bottle (26') the label (23) is strongly pressed against the bottle wall, because the label is held by the inner wall (31) of the blow mould.
Patent EP-0094026-A2 (EP)
Inventor: MUNCH EMILE L
IPC: B65D41/34
Filed: 1983-05-04
Abstract: A closure is described for sealing containers such as beverage or liquor or other containers. The closure is a unitary molded closure cap which includes a flowed-in sealing gasket. A tamperproofing band may be applied with the closure cap which is locked onto a bead on the container so that it is torn free from the upper sealing portion of the cap or partly torn free and its circular form broken when an attempt is made to turn the closure cap off of the container.
Patent EP-0094643-A2 (EP)
Inventor: WISMANN HORST
IPC: B22D18/08
Filed: 1983-05-13
Abstract: Für die Herstellung von Zahnersatzteilen wird ein Gießgerät mit einem steuerbaren Gießventil am Schmelztiegel und einer anhebbaren und absenkbaren Glocke vorgeschlagen, die mit Druck und/oder Vakuum beaufschlagt und in der mehrere Formen angeordnet werden können, wobei unterschiedliche Betriebsabläufe durch eine elektrische Steuereinheit wählbar sind und das beispielsweise unabhängig vom Gießvorgang z.B. ein Modell mit Druck oder Vakuum beaufschlagt werden kann.
Patent EP-0096768-A2 (EP)
Inventor: PAAR WILLIBALD DR
IPC: C09D5/44
Filed: 1983-05-24
Abstract: A process for the preparation of binders, which can be diluted with water after full or partial neutralisation with inorganic and/or organic acids, for cathodic electrocoatings by reacting at least 50 mol-% of the epoxide groups of a resinous compound containing at least two 1,2-epoxide groups per molecule and having an epoxide equivalent of at least 160, with monoesters of aliphatic, cycloaliphatic or aromatic dicarboxylic acids and substituted hydroxyalkyloxazolidines. The use of these substituted oxazolidine monoesters gives products having significantly improved properties, in particular with respect to the formation of a defect-free film surface of the baked films.
Patent EP-0100925-A2 (EP)
Inventor: KORNER JORG-PETER
IPC: F16J13/02
Filed: 1983-07-19
Abstract: The present invention relates to a high-pressure vessel with inner closure suitable for frequent load changes due to charging and discharging, comprising a forged cylindrical shell with bulbed ends and at least one cover with a frustum-shaped top surface, the cover being centered by supporting elements of the same shape and inclination and being tightened by the prevailing inner pressure. Further features of this high-pressure vessel are the cover bottom sealing which is locally separated from the supporting segments and is radially movable by means of a retaining ring as well as a thin-walled liner with welded-on wearing ring. In view of the frequent opening and closing actions, it is advisable to provide the vessel cover with a small feed-hold cover which is tightened by the prevailing inner pressure and which may be used whenever permitted by the process material characteristics.
Patent EP-0102529-A2 (EP)
Inventor: HARADA TUNEO
IPC: C07K5/075
Filed: 1983-08-02
Abstract: a-L-aspartylphenylalanine lower alkyl esters are prepared by a process wherein fumaric acid, ammonia and a lower alkyl ester of L-phenylalanine are contacted with a culture or treated culture of a microorganism belonging to the genus Pseudomonas, and being capable of producing a a-L-aspartyl-L-phenylalanine lower alkyl ester from fumaric acid, ammonia and a lower alkyl ester of L-phenylalanine.
Patent EP-0116680-A2 (EP)
Inventor: HAYASHI HITOAKI
IPC: H03H9/08
Filed: 1983-08-09
Abstract: The disclosed temperature-compensated crystal resonator unit has a crystal resonator element (1) with a first ceramic member (2) attached thereto, which resonator element is housed in a vessel (3) with a second ceramic member (5) being mounted on the housing and electrically connected to said first ceramic member (2) in series therewith, both of said first and second ceramic members having positive temperature coefficients of electrical resistance, and said second ceramic member (5) being mechanically spaced from both the first ceramic member (2) and the crystal resonator element (1).
Patent EP-0109676-A2 (EP)
Inventor: TSUDA NOBUYUKI
IPC: H01J29/22
Filed: 1983-11-18
Abstract: Disclosed is a color projection type video device comprising a combination of three cathode-ray tubes having emitting screens for red, green and blue colors, which comprises a green emitting luminous screen formed by use of a terbium-activated lanthanum oxychloride phosphor.
Patent EP-0098641-A2 (EP)
Inventor: NOTARI BRUNO
IPC: C01F/
Filed: 1983-06-27
Abstract: A process for preparing porous crystalline alumino-silicates consisting of bringing into contact, in an aqueous environment, sodium silicate with an aluminium derivative at a molar SiO 2 /Al 2 O 3  ratio greater than or equal to 8, in the presence of one ore more alkaline hydroxides at a molar Me+/SiO 2  ratio greater than 0,6, where Me +  represents the alkaline metal or metals, and in the presence of a mineralising agent, operating at a temperature of between 20° and 100 °C, and controlling the molar OH-/Si0 2  ratio of the re- suitant mixture at a value of 0.01 and 0.8, the resultant mixture being crystallised at said molar OH-/SiO 2  ration in a closed environment for a period of between some hours and 40 days at a temperature of between 100° and 200 °C.
Patent EP-0117938-A2 (EP)
Inventor: HAIT PAUL WILLIAM
IPC: A47J37/07
Filed: 1983-08-22
Abstract: A stove includes a housing having side-by-side chambers each of which may be alternately used either as a firebox or an oven. One chamber is located directly under a grill while the other chamber is located under a griddle so that the location of the fire can be selected to obtain the most advantageous heat-distribution for the type of cooking engaged in -- but the arrangement is such that no matter which firebox location is selected, both the grill and the griddle are heated to some extent.
Patent EP-0105634-A2 (EP)
Inventor: HAQ ZIA
IPC: C08F12/00
Filed: 1983-09-06
Abstract: Porous, cross-linked polymeric materials comprising hydrocarbon residues can be sulphonated to produce sulphonated polymers which are able to absorb large volumes of ionic solutions and also act as ion-exchange resins.
Patent EP-0121256-A2 (EP)
Inventor: TOYAMA HIROSHIGE
IPC: B60R22/405
Filed: 1984-03-30
Abstract: An emergency lock safety belt retractor is designed to facilitate release from an inadvertent lockup which may occur after full-speed retraction of the seat belt. This undesired lock-up is due to a latch mechanism which locks a belt spool in response to either excessively abrupt onset of extraction, such as may occur in front-end automotive accidents, or excessively abrupt cessation of retraction. This latch mechanism has two separate latches: a simple latch pawl biased away from its latched position and a more complicated lock wheel. The latch pawl is mounted on a rotary drum and in its latched position engages teeth on a stationary drum. The lockwheel is coupled for rotation with the belt spool but is free to move axially through three regimes. The lock wheel is biased toward a first axial regime in which it couples the rotary drum to the belt spool. In the second regime, it couples the belt spool to both the rotary drum and a set of stationary latch teeth, thus locking the belt spool and the rotary drum against rotation in the direction of extraction of the belt. In the third regime, the belt spool and latch teeth remain coupled while the rotary drum is released. The coupling between the lock wheel and the belt spool causes the lock wheel to move from the first to the second to the third regime as the belt is extracted slightly after the latch pawl is engaged.
Patent EP-0128458-A2 (EP)
Inventor: LOUKS DAVID H
IPC: C07C27/00
Filed: 1984-05-16
Abstract: Halogenated phenolic compounds are prepared by forming a low melting point complex of the phenolic compound and contacting the low melting point complex with a halogenating agent under halogenating conditions.
Patent EP-0131894-A2 (EP)
Inventor: HASHIMOTO TADANORI
IPC: C01B21/068
Filed: 1984-07-10
Abstract: A method for producing a-form silicon nitride (α-Si 3 N 4 ) of high-grade and fine powder for its sintered body excellent in heat-stability and mechanical strength which comprises heat-treating, in an atmosphere containing nitrogen, a mixture prepared by adding at least one of additives:
     (a) a mixture of at least one of Be, Mg, Ca, Sr, Ge, Sn, Ti, Hf and compounds thereof with 0.01 - 1 part by weight of silicon nitride powder, and   (b) a mixture of Zr and compounds thereof with 0 - 1 part by weight of silicon nitride powder, in a total amount of 0.001 - 0.1 part by weight calculated in terms of elemental weight(s) of Be, Mg, Ca, Sr, Ge, Sn, Ti, Hf and Zr and 1 part or less by weight of silicon nitride powder, to 1 part by weight of silicon oxide powder and 0.4 - 4 parts by weight of carbon powder.
Patent EP-0144644-A2 (EP)
Inventor: COLLIOPOULOS JOHN ANDREW
IPC: A23L1/00
Filed: 1984-10-16
Abstract: The present invention retates to a novel composition and method of making and using psyllium high fiber food products useful as a dietary aid in the control of constipation and/or as a dietary aid in weight loss and maintenance. In its composition aspect, it relates to a novel dry blend or agglomerated composition comprising psyllium mucilloid of at least 10 to 80 weight percent, total dietary fiber of from 25 to 100 weight percent from a grain, fruit or vegetable source wherein the psyllium is a part of the dietary fiber.
Patent EP-0151718-A2 (EP)
Inventor: HIDMAN TOMAS DIPL-ING
IPC: H01L33/00
Filed: 1984-12-01
Abstract: Ein Halbleiterbauteil zur Erzeugung einer optischen Strahlung, zum Beispeil eine Leuchtdiode, hat einen näher an der Außenfläche des Bauteils liegenden ersten Bereichs (26, 27) und einen an diesen Bereich angrenzenden, weiter von der genannten Außenfläche liegenden zweiten Bereich (25). Der erste Bereich hat einen zentralen Teil (26) mit einem Leitungstyp, der dem Leitungstyp des zweiten Bereiches entgegengesetzt ist, und der Übergang zwischen dem zentralen Bereich und dem zweiten Bereich ist der lichtemittierende aktive Teil des Halbleiterbauteils. Der erste Bereich hat ferner einen peripheren Bereich (27) von gleichem Leitungstyp wie der zweite Bereich. Dieser periphere Teil umschließt den zentralen Teil des ersten Bereiches. Das Material des ersten Bereiches hat einen größeren Bandabstand als das Material des zweiten Bereiches.