baber/WOPTO huggingface dataset:
Patent EP-0138291-A2 (EP)
Inventor: GAMBELLO VINCENT JAMES
IPC: A47F5/08
Filed: 1984-06-15
Abstract: An adjustable article display apparatus includes a plurality of mounting brackets (44) which are detachably affixed to a carrier board (10). A plurality of support components (32) are each carried on a mounting bracket in any one of a plurality of lateral positions. The components cooperate to form the adjustable article display apparatus and each component may be releasably locked on its associated mounting bracket in any one of the lateral positions, thereby permitting precise adjustment. 
     The support components are provided with stops (51) which prevent the accidental removal of the components from the carrier board.
Patent EP-0147155-A2 (EP)
Inventor: WARD JOHN STANLEY
IPC: C07J1/00
Filed: 1984-12-17
Abstract: 2-Fluoro-17β-estradiol is synthesized by mercurating at C-2 a 17β-estradiol diester or dietherate, displacing the mercury group with fluorine and then removing the ester- or ether-protecting groups.
Patent EP-0148031-A2 (EP)
Inventor: USAGAWA TOSHIYUKI HITACHI-DAI
IPC: H01L21/338
Filed: 1984-12-28
Abstract: Disclosed is a semiconductor device comprising a control electrode (30) for forming carriers at a junction interface between first and second layers (17.12) of different materials and for controlling the carriers, a first electrode (29) which is electronically connected to the carriers, and a second electrode region (18) for taking out the carriers in a direction perpendicular to the junction interface. Since the two-dimensional carriers are caused to flow as a current in the direction perpendicular to the plane at which the carriers exist, a large current can be derived as an operating current.
Patent EP-0151953-A2 (EP)
Inventor: DAVIS ADRIAN FRANCIS
IPC: A61K9/06
Filed: 1985-01-17
Abstract: A pharmaceutical composition for topical administration consisting of two liquid phases designed to be admixed in situ or prior to use. The first phase contains a dissolved drug, and is preferably saturated in the drug, whilst the second phase is a chemically or physically different liquid from that in the first phase and contains no drug, but is miscible with the first phase. The two liquids are selected so that, on admixture of suitable volumes of the phases, the resultant drug concentration exceeds the saturated drug solubility in the resultant mixture. This produces a liquid mixture supersaturated in drug, which has been found to increase the rate of drug penetration into the skin. The two liquid phases may be gels, and the drug may be hydrocortisone.
Patent EP-0194335-A2 (EP)
Inventor: GOBEL ERNST O DR
IPC: H01S5/12
Filed: 1985-04-19
Abstract: A semiconductor laser device comprises a plurality of layers of semiconducting materials, first contact means providing electrical contact to a basal layer of the device and second contact means providing electrical contact to an upper layer of the device, with at least one layer disposed between the basal layer and the upper layer being selected to be sufficiently thin that size quantization occurs, i.e. that a semiconductor device with a quantum well structure is created. The second contact means comprises a first strip-like contact overlying a first lasing region of the device and a second strip-like contact overlying a second lasing region of the device. The light losses associated with photons generated by laser action in the first region are intentionally made different from the light losses associated with photons generated by laser action in the second region which permits laser action at two distinct wavelengths in a monolithic device.
Patent EP-0170920-A2 (EP)
Inventor: SASAKI SHOJI
IPC: G05B9/03
Filed: 1985-07-10
Abstract: A main computer (2) which furnishes main engine control signals to initiate a predetermined operation of an internal combustion engine, outputs a monitoring signal whose state changes between a high and a low levels at predetermined intervals. The monitoring signal is watched by a main computer monitor (26), which maintains its output at a high level during repetition of the change of state in the monitoring signal and, in absence of the change of state in the monitoring signal, changes the state of its output between the high and a low levels at intervals longer than that of the monitoring signal. A backup computer (28) which furnishes auxiliary engine control signals to initiate the minimum operational condition of the engine, monitors the output of the main computer monitor (26) to detect a malfunction or abnormal operation of the main computer. When the number of the changes of state in the output of the main computer monitor (26) exceeds a predetermined value, the malfunction of the main computer (2) is judged to be serious so that the backup computer (28) provides a switching request signal. Under the condition of existence of the switching request signal and that the backup computer (28) is properly operating, switching from the main computer (2) to the backup computer (28) takes place.
Patent EP-0170184-A2 (EP)
Inventor: STAHL HANS GEORG DR
IPC: C09D109/00
Filed: 1985-07-22
Abstract: Aqueous lacquers, which contain grafted polybutadiene/maleic acid semi-esters or semi-amides as bonding agent, can be siccativated while the siccative is firstly dispersed in the aqueous phase and the bonding agent is dispersed in this dispersion.
Patent EP-0175143-A2 (EP)
Inventor: EL-FARRA SAID OMAR KHALIL
IPC: B01D53/26
Filed: 1985-08-13
Abstract: An air pressure system for dispensing carbonated beverages that includes a power driven air compressor (31) providing a supply of air at pressure of about 140 PSIG. The compressed air passes through at least one condenser unit (32, 34) consisting of a conduit (35, 34A) of selected length. The compressed air is reduced to a selected temperature as it flows under pressure to a pressure tank. The compressed air discharges into a pressure tank in the bottom of which remains water removed from the compressed air and other impurities such as oil or the like from the compressor. The temperature controlled, substantially clean compressed air free of oil etc. is reduced in pressure to about 20 PSIG by a pressure reducing valve (45A). Such air pressure is used to propel liquid beverages from a container (21) or containers to a beverage dispensing valve (10) or valves. Preferably there are two condenser units (32, 34), one (34) being located internally of the pressure tank and the other (32) external thereto.
Patent EP-0171252-A2 (EP)
Inventor: ORENSTEEN BRUCE D C O MINNESOT
IPC: G02B5/12
Filed: 1985-07-30
Abstract: The novel transparent sheet contains at least one authenticating retroreflective image, each image being viewable from the front of the sheet, but only across a cone which preferably is less than 90°. The novel sheet may be adhesively bonded over information areas of a document for authenticating purposes. When such an authenticating image is viewable only from an angle appreciably different from angles at which the document is ordinarily viewed, the image is obscure in that users of the document will notice the authenticating image only when confirming the authenticity of the document. Usually each authenticating image is viewable only across a cone of about 10 to 20 degrees.
Patent EP-0172710-A2 (EP)
Inventor: SAKAMOTO IZUMI
IPC: A61K9/70
Filed: 1985-08-08
Abstract: A hemostatic agent and method for preparation thereof are described, said hemostatic agent comprising a carrier in the shape of flake or fiber having thrombine and Factor XIII fixed thereto, wherein said carrier is composed of a biodegradable material having a water absorption capability of about 50 weight percent or more, said flake has a longer dimension of about 5000 microns or less, a shorter dimension of about 3000 microns or less, and a thickness of about 2000 microns or less, and said fiber has a single yarn fineness of about 30 deniers or less and a yarn length of about 10 mm or less.
Patent EP-0186322-A2 (EP)
Inventor: TACHIKAWA MAMORU
IPC: C08F4/00
Filed: 1985-11-27
Abstract: A process for producing a catalyst component for polymerization of olefins which comprises contacting (a) a metal oxide with (b) an organomagnesium compound represented by the formula RMgR' wherein R denotes a hydrocarbyl group and R' denotes a hydrocarbyl group or a halogen atom, contacting the resulting contacting product with (c) carbon dioxide, and further contacting the resulting contact product with (d) a titanium compound. Optionally, the carbon dioxide contacted product can be treated with the halogen-containing compound prior to contact with the titanium compound.
Patent EP-0162776-A2 (EP)
Title: Dérivés hétérocycliques, leurs procédés de préparation,médicaments les contenant, utiles notamment comme inhibiteurs de l'aldose réductase
Inventor: TEULON JEAN-MARIE
IPC: C07D279/16
Filed: 1985-05-13
Abstract: L'invention concerne de nouveaux composés de formule: <IMAGE> Inhibiteurs de l'aldose réductase. Traitement de certaines complications du diabète.
Patent EP-0209764-A2 (EP)
Inventor: BIERMANN ALFRED
IPC: B24B37/04
Filed: 1986-07-01
Abstract: The receiving block (8) whose receiving surface is connected to a vacuum point and holds the microscope slide (5) with the sample (1) to be ground is mounted above the grinding wheel (2) on a lifting carriage (13) which slides on vertical guide shafts (10). A measuring point (38) connected to the grinding wheel continuously measures the vertical distance of a sensor (34) connected to the lifting carriage (13) and shuts off the grinding wheel drive or downward movement of the lifting carriage as soon as said vertical distance has reached a set value. The guide shafts (10) are mounted on a guide carriage (24) which oscillates horizontally above the grinding wheel. The grinding pressure is adjusted by balance weights fitted on the lifting carriage whose weight is compensated for by counterweights (14). Flushing and cooling water is discharged through water outlet openings (28) in the receiving block during the grinding operation. A part can be sawn off the lower side of the sample intended for cementing to the microscope slide beforehand and the cut surface can be polished in the same way as the upper side is polished later. <IMAGE>
Patent EP-0243531-A2 (EP)
Inventor: LEONHARDT HEINZ
IPC: B65D41/34
Filed: 1986-07-30
Abstract: A closure for sealing threaded bottles, jars or similar containers, comprises a metallic cap and a plastic collar having an upper attachment part adapted to releasably engage said cap. The collar further includes an interior security ring spaced from the collar and attached thereto by means of fracturable integrally formed links and at least one non-fracturable connecting web. A plurality of claws adapted to engage the undersurface of the threaded portion of the container extends from the inner surface of the security ring.
Patent EP-0216298-A2 (EP)
Inventor: KAWANA SHIGEYUKI C O PAT DEP D
IPC: G06Q20/40
Filed: 1986-09-16
Abstract: Data (PAN, CHN, EPD) peculiar to an IC card (11) and encrypted peculiar data (IA) obtained by encrypting the peculiar data are previously stored in the IC card (11). The encrypted peculiar data (IA) is decrypted in an IC card terminal (12), to obtain decrypted data (D-PAN, D-CHN, D-EPD) and the decrypted data (D-PAN, D-CHN, D-EPD) and peculiar data (PAN, CHN, EPD) stored in the IC card (11) are compared on the side of the IC card (11) and also on the side of the IC card terminal (12), whereby the authenticity of both the IC card (11) and IC card terminal (12) is confirmed.
Patent EP-0224911-A2 (EP)
Inventor: KUBOTA TAKASHI
IPC: G03F7/023
Filed: 1986-12-02
Abstract: Disclosed is a novel, organic solvent-soluble novolak resin having a high molecular weight and an inherent viscosity of at least 0.1. This high-molecular-weight novolak resin can be prepared with a good reproducibility by reacting an aldehyde with a polyfunctional phenol at an aldehyde/ polyfunctional phenol molar ratio of from 0.85 to 1.20 in the presence of an acidic catalyst in a solution state. This high-molecular-weight novolak resin is valuable as the resin component of a radiation-sensitive resist.
Patent EP-0230014-A2 (EP)
Inventor: WHYZMUZIS PAUL D
IPC: C08G69/44
Filed: 1986-12-18
Abstract: Polyamide resins are prepared from aromatic dicarboxylic acids and which are substantially free of dimeric or higher polymeric fat acids. The resins generally have improved alkaline water solubility or dispersibility having substantially lower solution viscosities than prior polyamide resins. The harder resins with their water solubility find particular utility as ink binders. The softer resins find utility as a film layer bonding two flexible substrates.
Patent EP-0230623-A2 (EP)
Title: Kraftfahrzeug
Inventor: RUHTER MARTIN LAVERN
IPC: B62D15/02
Filed: 1986-12-18
Abstract: Ein Motorgrader weist einen die Fahrerkabine tragenden Hauptrahmen (12) auf, der über eine Gelenkverbindung mit einem die Brennkraftmaschine tragenden hinteren Rahmen (14) gelenkig verbunden ist. Die gegenseitige Verstellung der beiden Rahmen (12, 14) wird über einen elektrischen mit einer Anzeigevorrichtung (37) verbundenen Meßwertnehmer erfaßt, der fest mit dem Hauptrahmen verbunden ist und über eine Gestängeanordnung (39, 51) mit dem hinteren Rahmen in Verbindung steht.
Patent EP-0212707-A2 (EP)
Inventor: NOTH HEINRICH PROF DR
IPC: C07F5/02
Filed: 1986-07-18
Abstract: A process is described in which catecholborane is produced by a reaction of a phenolic compound with a boron hydride in a solvent. Tris(catecholato)bisborane, i.e. the ester of boric acid and catechol, is reacted with an alkali metal-boron hydride in an aliphatic ether. A lithium halide is suitably used too, where sodium-boron hydride or potassium-boron hydride is employed. In a preferred embodiment, the reaction is carried out in conjunction with an activating grinding operation.
Patent EP-0217479-A2 (EP)
Inventor: WAKO IKUTARO
IPC: G06F12/06
Filed: 1982-01-22
Abstract: An N-bit (e.g. N = 4) memory 100 is coupled to a first bus 600. A second memory 200 is coupled by a coupling circuit 300, e.g. a multiplexer, to the first bus 600 and a second bus 700. In a first mode, the second memory 200 is coupled to the first bus 600 and an accessing circuit 400 provides control signals 410, 420 selectively to the first and second memories so that, whichever memory is accessed, reads out data on to the first bus 600. In a second mode, the control circuit 500 causes the coupling circuit to couple the second memory 200 to the second bus 700. The accessing circuit 400 applies control signals 410,420, simultaneously to the two memories so that each access causes data to be read out from the first and second memories simultaneously on to the first and second buses respectively.
Patent EP-0196162-A2 (EP)
Inventor: CHAUDHRY ARSHAD-UL-HAQ
IPC: C09K3/00
Filed: 1986-02-20
Abstract: 57 A liquid medium which is at least mainly non-aqueous is thickened by the addition of a water-in-oil emulsion of a water soluble polymer. The water soluble polymer is present, and preferably dissolved, in the water phase of the emulsion. An oil-in-water emulsifier may be added to the liquid medium to be thickened and this emulsifier may be present in the emulsion. The water-in-oil emulsion may be the direct product of an inverse emulsion polymerisation process.
Patent EP-0216629-A2 (EP)
Inventor: TONGU SHINJI
IPC: F25B15/00
Filed: 1986-09-23
Abstract: An air-cooled absorption type water cooling/heating apparatus has a cooling circulation system including an evaporator (7) in which a liquid refrigerant is evaporated so as to cool a heat exchanger leading to a cooling heat radiator, and a heating circulation system including a heat exchanger leading to a heating heat radiator and disposed in a separator (2) in which the solution which has been thinned as a result of absorption of the refrigerant is heated and fractionated into refrigerant vapor and thick solution. In the heating mode of operation, the circulation passage for the solution, which is controller by a control valve (14), is closed, and the circulation passage for the refrigerant, controlled by a control valve (15), is also closed. This arrangement enables a heat source (10), which is used for heating the refrigerant and the absorption solution in the cooling mode of                 operation, to be used also in the heating mode of operation, so that the construction of the apparatus as a whole is made compact.
Patent EP-0231852-A2 (EP)
Inventor: SCHNYDER URS
IPC: B23B29/034
Filed: 1987-01-26
Abstract: The chuck comprises an anchoring member (1) intended to be fixed in the spindle of a machine tool rotating about an axis of rotation (xx'), a base (2), integrally connected to the anchoring member, and a slide (3) capable of being displaced in the base perpendicularly to the axis of rotation and supporting the handle (26) of a tool. The slide can be displaced with the aid of a pusher (7) having an oblique face (8) at one end. The pusher is made integral, by means of a pin (20), with a sliding collar (15) which has a circular track (16, 19) serving as a support for an external control member (17, 18) in the form of a fork. The action of the control member on the position of the slide and of the tool is possible even when the chuck is rotating, which makes it possible to machine workpieces having conical portions, counterbores or screw threads. <IMAGE>
Patent EP-0242697-A2 (EP)
Inventor: WANG CHUN S
IPC: H01L23/31
Filed: 1987-04-08
Abstract: Adducts of metabrominated monophenols such as 3,5-dibromo-2,4,6-trimethylphenol and multifunctional epoxides such as cresol-formaldehyde epoxy novolac resins are disclosed to be useful in formulations for encapsulating electronic components. 
     Compositions comprising a glycidyl ether of a metabrominated monophenol such as glycidyl ethers of 3,5-dibromo-2,4,6-trimethylphenol and a polyepoxide having an average of more than one vicinal epoxide group per molecule such as cresol-formaldehyde epoxy novolac resin are also disclosed to be useful in formulations for encapulating electronic components.
Patent EP-0248344-A2 (EP)
Inventor: HOSOYA NORIO
IPC: B23F19/05
Filed: 1987-05-26
Abstract: In a method of finishing tooth surfaces (22) of a workpiece gear (12) with high accuracy after gear cutting, a standard gear (13) shaped to mesh with the workpiece gear (12) is used as a tool and is brought into meshing engagement and rotated together with the workpiece gear (12). The workpiece gear (12) and the standard gear (13) are rocked relative to each other about a pivot shaft, and the tooth surfaces of these two gears make rubbing contact, so that the tooth surfaces (22) of the workpiece gear (12) can be uniformly finished with improved surface roughness and improved gear dimensions.
Patent EP-0250920-A2 (EP)
Inventor: BARTHELMES CLEMENS
IPC: H01J61/54
Filed: 1987-06-04
Abstract: To avoid corrosion on the inner leads (8, 9) as a result of the corrosive filling components of a high-pressure metal halogen discharge lamp (1), two auxiliary electrodes (16, 17) of undoped tungsten wire are arranged inside the discharge space (10), each of which electrodes is electrically conductively mounted on one of the inner leads (8, 9) at the point where it emerges from the deformation (3) in the discharge space (10), the unobstructed separation (d) between the auxiliary electrodes being less than the unobstructed separation (D) between the inner leads (8, 9). In an alternative embodiment, the auxiliary electrodes are mounted on the sealing films (4, 5) embedded inside the deformation (3). The longitudinal axes of the auxiliary electrodes (16, 17) may have any angle ( alpha ) between 0 DEG and 90 DEG  with respect to the longitudinal axes of the inner leads (8, 9). <IMAGE>
Patent EP-0298150-A2 (EP)
Inventor: PEDRAZZINI GIUSEPPE
IPC: C09D5/12
Filed: 1987-09-11
Abstract: Compositions for protecting steel surfaces against atmosferic oxidation comprising the quercitine derivative of monogallery­lellogic acid, phosphoric acid, monoacid Zn phosphate, Zn nitra­te, ascorbic acid, a water-miscible organic solvent ed water, said water-miscible organic solvent consisting of isopropyl glu­col and ethoxypropanol. 
Said compositions are applied directly to the oxidised, treated or non-treated, steel surfaces.
Patent EP-0274629-A2 (EP)
Inventor: BOHLE LORENZ ING GRAD
IPC: B01F29/60
Filed: 1987-11-26
Abstract: A gravity operated mixing apparatus for pulverulent, granular and liquid materials has an upright vessel with an opening at the top and a sealable pyramidal or conical outlet at the bottom. The opening can be sealed by a closure which carries one or more mixing elements extending into the vessel to contribute to the mixing and/or agglomerating action while the vessel moves up and down and is oscillated or rotated about a horizontal axis to repeatedly raise its contents whereupon the contents descend by gravity and their flow is determined by the number and configuration of mixing elements which need not move relative to the vessel. The vessel can be used as a receptacle for delivery of a charge containing two or more flowable materials to the mixing station as well as for delivery of intermixed materials to the next processing station or stations.
Patent EP-0273229-A2 (EP)
Title: Preparation of amine alanes
Inventor: MARLETT EVERETT MICHAEL
IPC: C07C211/00
Filed: 1987-12-03
Abstract: Process for the preparation of an amine alane, said process comprising reacting:
     (a) an alkali metal aluminum tetrahydride having the formula MAlH₄, wherein M is an alkali metal selected from the class consisting of lithium, sodium and potassium,   (b) a hydrogen halide, and   (c) a complexing tertiary amine.   
     In this process, NaAlH₄, HCl, and (C₂H₅)₃N are preferred reactants.
Patent EP-0273356-A2 (EP)
Inventor: ONO YUZO C O NEC CORPORATION
IPC: G11B7/135
Filed: 1987-12-22
Abstract: In an optical head a conventional beam splitter or polarizing beam splitter is replaced by a grating lens (30). The grating lens (30) is composed of a plurality of regions (30A-30D) having different focal lengths and diffraction directions so that the light beam is divided into a predetermined number of light beams (34A-34D).
Patent EP-0276474-A2 (EP)
Inventor: HEROLD WOLF-DIETRICH
IPC: A61M5/315
Filed: 1987-12-23
Abstract: A metering device for dispensing a flowable substance from a container 10, in which a piston 11 with a piston rod 12 having a toothed portion 16 is disposed, includes a socket 17 adapted to be fixed to the container 10, an actuation lever 18 pivotal relative to the socket 17, a return spring 19 biassing the lever 18 to its rest position, an indexing detent 20 for advancing the piston rod 12 upon depression of the lever 18, and a retaining detent 21 for retaining the piston rod 12 in its respective position when the actuation lever 18 is released. The socket 17, actuation lever 18, reset spring 19, indexing detent 20 and retaining detent 21 are formed as one integral part injection-molded from synthetic resin. The socket 17 includes a slide 25 for fixing the part to a flange 14 provided at the rear end of the container  10.
Patent EP-0271166-A2 (EP)
Inventor: BRADINAL WERNER
IPC: H03M3/02
Filed: 1987-12-08
Abstract: The invention relates to a digital circuit arrangement which comprises an interpolation filter which over samples a digital input signal, a noise shaper (1) following the interpolation filter (1), and a digital-to-analog converter coupled to the output of the noise shaper. The noise shaper includes a quantizer whose output signal is the output signal of the noise shaper. A quantization-error signal is formed which is passed through a limiter, filtered and added to the output signal of the interpolation filter to provide correction.