baber/WOPTO huggingface dataset:
Patent EP-0234685-A2 (EP)
Inventor: NITZ LARRY THEODORE
IPC: F16H59/18
Filed: 1987-01-09
Abstract: A control method is provided for the torque-establishing devices (28 to 32) of a motor vehicle multiple speed-ratio automatic transmission (l4) that is connected to the engine (l2) of the vehicle by way of a fluid coupling (24), particularly in so-called step-out situations, in which an upshift is commanded in response to a rapid decrease in the engine throttle position. When step-out situations likely to produce a sharp reversal in the polarity of torque carried by the transmission input shaft (42) are identified, an activated torque-establishing device is de-activated at a time determined in relation to the speed ratio across the fluid coupling, thereby avoiding transmission gear lash-related output torque disturbances due to the torque reversal.
Patent EP-0233705-A2 (EP)
Inventor: TUSCH KLAUS NORBERT
IPC: E06B5/16
Filed: 1987-01-20
Abstract: The invention relates to a glazing member 1 which is a unitary non-inflammable moulded resin member which with an identical one 1a is used to hold a pane of glass 2 in an aperture in a door 3, the members 1 and 1a being held in position by nails 6. There is a flexible resin edge member 5 which is formed from an identical resin to that of the members 1, 1a but with the addition of an additive such as a flexiliser to render the resin flexible. The members 1, 1a, pane 2 and door 3 form a fire containing system.
Patent EP-0239188-A2 (EP)
Inventor: FUJITA MINORU
IPC: G11B7/26
Filed: 1987-01-21
Abstract: An improved art of producing an optical recording medium by utilizing a photo-etching technique is disclosed. Pits pattern of address for guide groove and sector on each of tracks of optical recording medium to be preformatted is formed in accordance with a photo-etching process or a resist lift-off process. A film of optical recording medium is formed on a transparent base plate and it is then subjected to photo-etching process or alternatively to resist lift-off process to form preformatted pits pattern.
Patent EP-0239328-A2 (EP)
Inventor: JONES KENNETH WILLIAM
IPC: E21B10/60
Filed: 1987-03-20
Abstract: Drag-type drilling bits (20) are disclosed which have at least one blade (36) and a plurality of fluid flow channels (44) incorporated in the blade for conducting drilling fluid or drilling mud from the hollow interior (32) of the bit to discharge or ejection ports (46) located in the front cutting edge (40) of the blade. Rods (48) of diamonds or of like "hard" cutter insert materials are incorporated in the blade in such a configuration that as the blade wears away or erodes and small pieces of diamonds are lost during drilling, more diamonds are exposed to the formation for drilling. During erosion or wear of the blades, the fluid discharge ports (46) continue to operate to eject drilling fluid adjacent to substantially each diamond rod (48), whereby the flushing away of cuttings and cooling of the diamonds is greatly improved. In some embodiments of the invention rods of alternating hard and soft materials (52 and 58) are also disposed substantially parallel with the diamond or like "hard" cutter insert rods. When the soft material of the rods is exposed for drilling the formation, kerfs (64) are formed which are thereafter "chipped away" by the subsequently exposed hard material of the rods.
Patent EP-0251770-A2 (EP)
Inventor: OBERLE TIMOTHY THEODORE
IPC: B32B27/08
Filed: 1987-06-30
Abstract: A pasteurizable and/or cook-in shrink film is provided with good interlaminar adhesion and good orientability, and characterized by the presence of ethylene alkyl acrylate copolymer in shrink and abuse layers, in adhesive layers, or both. An associated method for making the film is also provided that includes coextrusion of the multilayer film, optional irradiation, and orientation.
Patent EP-0261807-A2 (EP)
Inventor: KOBAYASHI FUMIYUKI
IPC: H04M1/08
Filed: 1987-08-25
Abstract: A mount for a telephone cradle includes a mounting member for the telephone cradle; and a fixing member; each of the mounting and fixing members has a mounting plate section; first and second stationary bearing sections (12, 13, 17 and 28) each provided on and arranged perpendicularly to a mounting plate section (11) and extending along a first opposite side of the mounting plate section and a second opposite side which is perpendicular to the first opposite side, the first and second stationary bearing sections having a first and second opening, respectively; and a rotatable bearing section (15, 19) having a third opening and rotatable such that the third opening selectively becomes aligned with the first and second openings.
Patent EP-0263626-A2 (EP)
Inventor: CHAPMAN DAVID JOHN
IPC: G01B7/00
Filed: 1987-09-28
Abstract: A linear inductive displacement transducer comprises a cylindrical housing 12 containing cylindrical windings 18 within which a magnetic armature 24 is coaxially movable to vary the inductance of the windings. The armature 24 is connected to a shaft 34, which extends coaxially through an open end 26 of the housing 12 and is rotatably and slidingly supported in a plain plastics bearing 42 which is an interference fit in the open end of the housing.
Patent EP-0267048-A2 (EP)
Inventor: ZIELSKE ALFRED G
IPC: C07C301/00
Filed: 1987-11-06
Abstract: A perhydrolysis system for  in   situ  generation of peroxyacid characterised in that it comprises: 
a peroxyacid percursor including at least one α-substituted carbonyl moiety having the structure:
      wherein R is hydrogen or an alkyl with not more than 5 carbons and L is a group whose conjugate acid has a pKa in aqueous solution of from about 5 to about 13; and 
a source of peroxygen which will react with the peroxyacid precursor in aqueous solution to form a peroxyacid having the structure:
      is disclosed. 
     Peroxyacids and peroxyacid precursors are also disclosed.
Patent EP-0263799-A2 (EP)
Inventor: CAPORALI GIANCARLO
IPC: G06F15/17
Filed: 1987-10-06
Abstract: A software-independent network which enables inter connection at video and keyboard level between one master computer and a plurality of slave computers, and is compatible with computers utilizing either digital or analog video output. Hardware includes a master control box (M) and a plurality of switching circuits (S1, S2 ... Sn), one serving each slave computer, all of which are connected in cascade to the master control box by a single multicore cable; both the master and the slave units (M) and (S1...n) are interfaced with the relative computers via their standard VDU and keyboard connectors. Video images can be sent back and forth between instructor and students, the instructor can edit the screen of a student selected, or the student can edit the master screen, and a copy of the video image under scrutiny can be broadcast to all the students.
Patent EP-0255815-A2 (EP)
Inventor: ARENDT GERNOT DIPL-ING
IPC: B60C11/12
Filed: 1987-05-19
Abstract: The pattern is particularly suitable for vehicle air tyres for trucks. The tread, which has profile elements such as blocks, lugs or the like, is provided with a multiplicity of depressions into which sipes and/or depression grooves open. <IMAGE>
Patent EP-0278214-A2 (EP)
Inventor: KAHLERT WOLFGANG
IPC: F24D3/14
Filed: 1988-01-05
Abstract: An arrangement for heating a floor in the form of a layer made of concrete or the like has heating pipes running horizontally, which are provided in the layer made of concrete. The floor is divided into a number of areas, an expansion joint being provided in each case between adjacent areas. An essentially U-shaped connecting pipe serves to connect the heating pipes of adjacent areas, the base of which lies in the region of the expansion joint in the plane of the insulating layer situated below the layer made of concrete or the like. <IMAGE>
Patent EP-0284726-A2 (EP)
Inventor: POLL HEINZ-GUNTER DR
IPC: C08G63/60
Filed: 1988-02-02
Abstract: Die bekannten Polyester auf Basis von Phenoxyterephthalsäure, einer weiteren aromatischen Dicarbonsäure mit parallel entgegengegesetzt zueinander angeordneten Carboxylgruppen und Bisphenolen müssen nach der Polykondensation extrahiert werden, um bestimmte, bei der Herstellung erforderliche Zusatzmittel wieder zu entfernen. Die erfindungsgemäßen Polyester auf Basis von Phenoxyterephthalsäure, mindestens einer weiteren aromatischen Dicarbonsäure, einer Verbindung mit 2 an einen aromatischen Ring gebundenen OH-Gruppen und einer aromatischen Hydroxycarbonsäure sind teilkristallin, bilden eine anisotrope Schmelzphase aus und sind bis 360 °C verarbeitbar. Verwendung der Polyester zur Herstellung von Formteilen.
Patent EP-0281982-A2 (EP)
Inventor: BERSCHEID ALFRED
IPC: F16B5/02
Filed: 1988-03-05
Abstract: Wall element to be mounted in the side openings of a housing frame made from profiles, in which element the side openings are bounded by a circumferential attachment flange, which allows items to grip behind it, for the attachment of the wall element, which wall element has an outer plate (2) and an inner plate (3) which are held at a distance from one another, the space between the two plates (2, 3) being filled with insulating material (5), and which wall element is provided with locking mechanisms (40), at points near its edge, with which the wall element can be locked to the housing frame. According to the invention, the wall element (1) consists, along its circumference, of profiles (4), which are located on one another on mitres, and which have flat surfaces on their sides parallel to the surface of the wall element. The outer plate (2) and the inner plate (3), which are both of flat design, are mounted on the said smooth surface of the profiles (4) and the locking mechanisms (40) are arranged inside the profiles (4) and are provided with a lock bolt (41) which can be pivoted out from the narrow sides of the wall element. <IMAGE>
Patent EP-0283942-A2 (EP)
Inventor: WOLFE RICHARD A
IPC: C12N5/071
Filed: 1988-03-18
Abstract: This defined basal nutrient medium is very effective in both high and low density culture of a wide variety of cell lines and cell types. The medium may be used for serum-free culture or supplemented with low levels of serum. The medium contains a buffer system formulated for air equilibration.
Patent EP-0292926-A2 (EP)
Inventor: GLEIM GUNTER DIPL-ING
IPC: H02P29/00
Filed: 1988-05-25
Abstract: 2.1 Zur elektronischen Regelung von Antrieben werden Tachogeneratoren eingesetzt, mittels der die Drehzahl des Rotors ermittelt werden kann. Die Regelgenauigkeit bekannter Verfahren ist durch die mechanische Toleranz der Tachogeneratorelemente begrenzt. 2.2 Erfindungsgemäß wird zur Verbesserung der Regelungseigenschaften die Ist-Zeitdifferenz zwischen Festpunkten des Rotors während einer Umdrehung gemessen, wobei Impulse eines Impulsgebers ausgewertet werden. Danach wird die Folge der die Ist-Zeitdifferenz ausmachenden Pulse mit einer Soll-Zeitdifferenz verglichen und aus diesem Vergleich ein Signal zur Steuerung des antreibenden Motors abgeleitet. 2.3 Die Erfindung ist für Motoren anwendbar, bei denen es neben einer genauen Einhaltung der Soll-Geschwindigkeit auch auf eine genaue Folge des Motors auf Beschleunigungs- und Bremsvorgänge ankommt. Anwendungsfälle sind Motore für digitale oder analoge Signalaufzeichnungsgeräte.
Patent EP-0295677-A2 (EP)
Inventor: OLSCHEWSKI MAX DIPL-CHEM
IPC: C08G18/20
Filed: 1988-06-16
Abstract: The invention relates to a method for solvent free preparation of porous polyurethane structures and composites with fibres, fibrous products and other substrates. Using the method of the present invention, porous polyurethane structures and composites with fibres, fibrous products and other substrates which have a large active surface area and contain a high proportion of micropores are prepared by systematically combining the polymer formation catalysts with gel formation accelerants under a certain temperature regime and in the presence of selected polymer constituents to produce shock-like foaming with a simultaneous rapid increase in viscosity. The method is suitable for preparing synthetic leather products and technical goods in the form of sheet material or otherwise shaped structures.
Patent EP-0299240-A2 (EP)
Inventor: AMS FELIX DIPL-ING
IPC: H04N5/445
Filed: 1988-06-22
Abstract: Es ist eine endoskopische Fernsehanlage (10) beschrieben, bei der das von einer Fernsehkamera (11) über eine Optik des Endoskopes oder von einem im Endoskop integrierten Bildwandler aufgenommene Bild des jeweiligen Objektes als Videosignal einem Monitor (13) zugeführt unter Freilassen von bildfreien Randzonen auf dem Bildschirm des Monitors abgebildet wird. Die endoskopische Fersehanlage (10) weist dazu einen Zeichengenerator (14) auf, der über eine Tastatur (15) ansteuerbar ist, um durch Betätigung der Tastatur ausgewählte Zeichen in einem Zeichenspeicher (25) abzuspeichern. Eine Bildsteuerung wird mit aus dem Videosignal abgeleiteten Synchronisierungsimpulsen betrieben, um die abgespeicherten Zeichen aus dem Zeichenspeicher auszulesen und dem einen Eingang (19) eines Mischers (18) zuzuführen, dessen anderem Eingang (20) das Videosignal zugeführt wird. Der Ausgang (21) des Mischers (18), der das aus dem Videosignal und dem ausgelesenen Zeichensignal gemischte Bild-Zeichen-Signal führt, ist mit dem Monitor (13) verbunden und der Zeichengenerator (14) ist so programmiert, daß die Zeichensignale in wenigstens einer der vorerwähnten Randzonen auf dem Monitor (13) abgebildet werden.
Patent EP-0301365-A2 (EP)
Inventor: COLIN LOUIS
IPC: B31B23/00
Filed: 1988-07-19
Abstract: The apparatus for manufacturing bags (59) in plastic material comprises a welding assembly (1) having a pair of fixed jaws (5) and a jaw (6) which is movable therebetween for clamping respective alternately advancing tubular bands made of plastic material. A cutting element (11), carried by a flexible belt (12) rotatable on the movable jaw (6), is adapted to cut the bands upon clamping the movable jaw (6) on the fixed jaws (5). An assembly (40) for extracting and accumulating the bags (59) is provided with a plurality of needles at each fixed jaw (5) and actuated with reciprocating motion in the direction of sliding of the movable jaw (6) so as to penetrate a bag (59) clamped between the jaws (5,6). The apparatus also comprises a fork (51) for placing the bag (59) adjacent to the previously produced bags supported on the needles (41), and a slider (43) for unloading a pack (61) of manufactured bags.
Patent EP-0316618-A2 (EP)
Inventor: KURTZ KARL-RUDOLF DR
IPC: G03F7/11
Filed: 1988-10-25
Abstract: Light-sensitive registration material comprising… A) a photopolymerisable relief-forming layer which, after imagewise exposure to actinic light, can be developed with a liquid developer,… B) a covering layer which adheres firmly to the photopolymerisable relief-forming layer (A), is soluble or swellable in the liquid developers and is composed of polymers forming rupture-resistant films, and… C) a covering sheet which can readily be peeled off the covering layer (B),… the covering layer (B) containing specific tertiary amines and/or amides and/or specific quaternary ammonium salts of the type according to the claims and defined in greater detail. …<??>A process is also provided for producing photopolymerisable printing plates, relief plates or photoresists using this registration material.
Patent EP-0316718-A2 (EP)
Inventor: NIELSEN LONE
IPC: A61K31/435
Filed: 1988-11-08
Abstract: Novel azacyclic compounds selected from the group consisting of
      wherein 
R¹ is H or C₁₋₆-alkyl
      wherein R′ is C₃₋₈-alkyl, cyclopropyl, C₄₋₈-cycloalkyl, benzyl which may be substituted, or C₁₋₄-alkoxy-C₁₋₄-alkyl, and 
R˝ is H or C₁₋₈-alkyl or C₁₋₆-alkoxy or C₁₋₄-alkoxy-C₁₋₄-­alkyl or aryl, and 
R‴ is H or C₁₋₆-alkyl or C₄₋₈-cycloalkyl; and 
R⁴ is H, C₁₋₈-alkyl or Cl; and
        provided that R³ is not
      wherein R′ is C₃₋₈-alkyl, cyclopropyl or C₁₋₃-alkoxymethyl, and provided that R³ is not -CH=N-OR‴, wherein R‴ is H or C₁₋₆-alkyl, when the compounds of formula I is
      and a salt thereof with a pharmaceutically-acceptable acid. 
     The new compounds are useful in improving the cognitive functions of the forebrain and hippocampus of mammals, and are useful in the treatment of Alzheimer's disease.
Patent EP-0323559-A2 (EP)
Inventor: MONDANI PIER MARIA
IPC: A61C8/00
Filed: 1988-11-21
Abstract: A self-threading pin (1) for the implantation of dental prosthesis is formed at one end with a drill bit (2). The screw threaded portion (3) of the pin (1) is provided with longitudinal flutes (5) for discharging the drilled material, departing from the rear end of the discharge grooves (4) of the drill bit (2) and extending along the whole length of the screw threaded portion (3) of the pin (1). The head (6) of the pin has a polygonal cross sectional shape for driving the pin by means of a tool.
Patent EP-0326704-A2 (EP)
Inventor: COMERT AHMET
IPC: C08L53/00
Filed: 1988-12-21
Abstract: A semi-interpenetrating polymer system made up of a mixture of a moisture-curable polymer component and a noncrosslinked elastomer component which when exposed to moisture becomes thermoset. The thermoset product may be essentially non-foamed or highly foamed and is suitable for sealing gaskets, sheet stock, tubing, and as a sealant-­encapsulant among other end uses.
Patent EP-0294898-A2 (EP)
Inventor: TE VELDE TIES SIEBOLT
IPC: G02F1/1362
Filed: 1988-06-07
Abstract: In a system for projection television based on liquid crystal display devices light losses due to the presence of switching elements are avoided by using the display devices (1) in the reflection mode.
Patent EP-0280565-A2 (EP)
Inventor: TONOOKA TAKASHI
IPC: H01R12/71
Filed: 1988-02-26
Abstract: A socket having contacts mounted on an electrically insulating body for detachably connecting terminal pins of an integrated circuit unit into a test circuit during testing of the integrated circuit unit has circuit components such as resistors incorporated on a base board accommodated at the bottom of the insulating body, the resistors being connected to the respective contacts and having terminal pins extending therefrom to be connected into the test circuit, thereby to provide an external resistance for each integrated circuit pin during testing in a compact and convenient manner to permit high unit density during testing.
Patent EP-0285256-A2 (EP)
Inventor: OHMAE TADAYUKI
IPC: C08K5/092
Filed: 1988-02-26
Abstract: Disclosed is a method for producing a thermoplastic resin composition which can be easily molded into articles having good balance in properties and good appearance. Said method comprises melt-kneading (A) 60-97 parts by weight of a saturated polyester resin and (B) 40-3 parts by weight of an epoxy group-containing ethylene copolymer and then melt-kneading the resulting composition with (C) 0.01-20 parts by weight of a poly­functional compound containing in one molecule at least two functional groups having reactivity with epoxy group, carboxyl group or hydroxyl group to carry out partial crosslinking reaction.
Patent EP-0294018-A2 (EP)
Inventor: KIELSMEIER LESTER O
IPC: A23C19/09
Filed: 1988-03-25
Abstract: There is disclosed a granular cheese product comprising frozen cheese granules with the outsides of the individual granules coated with a frozen aqueous layer containing at least one food additive, the coated frozen granules being in essentially free-flowing condition. There is also disclosed a method of producing baked pizza using such granular product. There is also disclosed a method of producing baked pizza comprising the steps of:
     (a) preparing cheese in the form of fresh granules, said cheese consisting of at least one variety of mozzarella, or a blend of mozzarella with other cheese, said blend being adapted for use on baked pizza;   (b) freezing said cheese granules by individual quick freezing thereof, the cheese granules being frozen at a temperature below -10°F which freezes the granules so rapidly that the individual granules retain essentially the same moisture content and distribution as before freezing, the resulting frozen granules being in free-flowing condition;   (c) maintaining said granules in frozen free-­flowing condition with said moisture substantially unchanged until the granules are used;   (d) applying the granules so maintained to pizzas being prepared for baking without complete thawing of the granules, at least the interiors thereof being frozen; and   (e) baking the pizzas with the applied unthawed granules and obtaining baked pizzas of good appearance and quality.
Patent EP-0289347-A2 (EP)
Inventor: ELDRIDGE JEROME E
IPC: B41J2/14
Filed: 1988-04-29
Abstract: The present invention relates to a thermal ink jet print head comprising an electrically insulating substrate member (10), an array of heater elements (12) formed on the substrate member, a first array of electrical connection members (14) formed on the substrate member and in electrical connection with the array of heater elements, and a second array of electrical connection members (16) formed on the substrate member. 
     A nozzle plate is mounted adjacent to the substrate member and connected to a source of ink (46), and a plurality of nozzles in the nozzle plate each disposed adjacent to a respective one of the heater elements, whereby upon connection of an electrical signal to a selected one of the first array of electrical connection members, a drop of ink is ejected from the corresponding nozzle. 
     According to the invention the print head is characterised in that the array of heater elements and the first array of electrical connection members are all formed on a first surface (11) of said substrate member, and said second array (16) of electrical connection members are formed on a second surface of the substrate member, and the print head further comprises a third array of electrical connection members (15) extending through the substrate member to provide electrical connection between the first and the second arrays of electrical connection members.
Patent EP-0299674-A2 (EP)
Inventor: COWLEY NICHOLAS PAUL
IPC: H03L7/193
Filed: 1988-07-07
Abstract: A frequency synthesiser is provided including a programmable divider, a register for holding a divisor word, a reference source and a sample-and-hold phase detector, in which the register is maintained active during power-down and in which a sequence controller is provided for controlling the sequence of activations of the synthesiser on power up and supplies a substantially constant voltage, during power-down, to the output of the phase detector equivalent to the in-lock output of the detector.
Patent EP-0303455-A2 (EP)
Title: Purification of diphenyl phthalates
Inventor: STAUTZENBERGER ADIN LEE
IPC: C07C67/52
Filed: 1988-08-10
Abstract: Color properties of crude phenolic esters of aromatic dicarboxylic acids are improved by comminuting the ester to a finely divided particle size in the presence of an aqueous or alcoholic alkali solution and thereafter distilling the esters to obtain phenolic esters of reduced color.
Patent EP-0321259-A2 (EP)
Inventor: ITOH MASAYOSHI
IPC: C08F30/08
Filed: 1988-12-16
Abstract: The present invention relates to a process for preparing a silicon containing polymer by polymerizing an alkenylsilane or by copolymerizing an alkenylsilane and an α-olefin in the presence of a catalyst comprising (a) a titanium compound supported on a carrier of magnesium halide containing composition, and (b) an organic aluminum compound.