baber/WOPTO huggingface dataset:
Patent EP-0269606-A2 (EP)
Inventor: LACKNER GERALD DIPL-ING
IPC: G01M15/04
Filed: 1987-11-03
Abstract: Zur Ausschaltung einer Verzerrung der Kompressionsverhältnisse der einzelnen Zylinder wird bei der Auswertung des Anlasserstroms bzw. einer dazu proportionalen Größe zur Ermittlung der relativen Kompression der Zylinder einer Brennkraftmaschine die Strom/Drehzahl-Charakteristik des Anlassers berücksichtigt. Bei einem Gleichstrom-Reihenschlußmotor als Anlasser wird dazu aus dem Anlasserstrom i eine der tatsächlichen Drehzahl proportionale Größe N = l/i + K.i gebildet, wobei der Korrekturwert K zur Berücksichtigung der Abweichung der Kennlinie vom hyperbolischen Verlauf dient.
Patent EP-0284925-A2 (EP)
Inventor: DAGE RICHARD C
IPC: A61P9/10
Filed: 1988-03-18
Abstract: Certain imidazol-2-thiones are reported to reduce reperfusion injury which is the injury which occurs when molecular oxygen is reintroduced into an ischemic tissue. These compounds could be to prevent much of the damage which occurs to the heart of a heart attack victim.
Patent EP-0285889-A2 (EP)
Title: Stabilisator für Tiefbohrwerkzeuge
Inventor: OSTERTAG ALFRED ING
IPC: E21B17/10
Filed: 1988-03-19
Abstract: Das Tiefbohrwerkzeug, insbesondere ein Stabilisator, umfaßt ein in einen Bohrrohrstrang einfügbares, an seinen Enden mit Anschlußmitteln (1, 2) versehenes rohrförmiges Außengehäuse (3), das eine oder mehrere über den Umfang verteilt angeordnete Schlitzöffnung(en) (8) aufweist, ein Stellmittel (33), das im Gehäuse (3) abgestützt und mittels des Bohrspülungsdruckes axial verschlieblich ist, und einen jeweils in einer Schlitzöffnung des Gehäuses (3) angeordneten, langgestreckten Rippenkörper (14). Der Rippenkörper (14) weist in der Nähe seiner Enden rückseitige Keilflächen (15) auf, denen Gegenkeilflächen (32) des Stellmittels (33) gegenüberliegen, ist mit Führungsflächen (25, 26) versehen, welche mit gehäuseseitigen Führungsgegenflächen (47, 48) in Gleiteingriff stehen, und ist mittels des Stellmittels (33) aus einer versenkten Ausgangsstellung in seiner Schlitzöffnung (8) in eine Arbeitsstellung nach außen verlagerbar. Zwischen den einander gegenüberliegenden Längsseiten (12, 13; 16, 17) der Schlitzöffnung (8) und der Rippenkörper (14) sind dabei Spaltöffnungen (18, 19) belassen, und der Rippenkörper (14) weist an seinen Enden axial vorspringende Führungsansätze (24; 124) verminderter Abmessung auf. Die Führungsansätze (24; 124) im Gehäuse (3) sind durch von außen in das Gehäuse (3) einsetzbare Sicherungsstücke (44; 144) gehalten, welche die Führungsansätze (24; 124) übergreifen und die Führungsgegenflächen (46, 47) darbieten.
Patent EP-0286129-A2 (EP)
Inventor: ITOU TAKEO C O PATENT DIVISION
IPC: C03C17/00
Filed: 1988-04-08
Abstract: A method of forming a thin film having a smooth surface and a uniform film thickness such as an anti­static or antireflection film on the outer surface of a display screen (12) of a cathode ray tube (11), includes the steps of applying a film formation material solu­tion containing a volatile solvent on the outer surface of the display screen (12) of the cathode ray tube (11) to form a solution film, rotating the cathode ray tube (11) about a tube axis thereof to obtain an uniform film thickness of the solution film, and causing a portion of the solution film applied in and near the center of the outer surface of the display screen (12) to dry while the cathode ray tube (11) is being rotated.
Patent EP-0288058-A2 (EP)
Inventor: ORLOWSKI RONALD C
IPC: C07K14/575
Filed: 1988-04-21
Abstract: New hypocalcaemic peptides are disclosed of the formula  wherein X represents H for the replacement of the N alpha amino group or acyl groups for the acylation of the N alpha amino group. The acyl groups are carboxylic acids expecially formic, acetic, propionic, buteric, valeric, hexanoic, heptanoic, octanoic, and nonanoic acids or their respective isomers, L-lactic acid and the half amides of malonic, succinic, glutaric and adipic acids. Y is L-valine, glycine, L-methionine, L-alanine, L-leucine or L-isoleucine.
Patent EP-0290019-A2 (EP)
Inventor: JORDAN WILLIE WALTER
IPC: B65D39/00
Filed: 1988-05-05
Abstract: A vial seal is provided for sealing a plural­ity of reagent-containing vials (30) seated in a reagent pack. The vial seal comprises a pliable cover (12) having attached thereto a plurality of vial inserts (14) for seal­ing a corresponding plurality of such vials (30). The pliable cover (12) contains a corresponding plurality of openings (24) which fit around the necks (32) of the vials (30) to allow the vial seal to remain with the vials (30) at all times. The pliable cover (12) contains a fastener which allows the vial seal to be held in a non-interfering position with respect to the vial openings when the inserts are disengaged from the vials (30).
Patent EP-0296522-A2 (EP)
Inventor: KRUPER JR WILLIAM J
IPC: A61K49/00
Filed: 1988-06-20
Abstract: A group of functionalized polyamine chelants that form complexes with rhodium are disclosed. The rhodium complexes can be attached to an antibody or antibody fragment and used for therapeutic or diagnostic purposes.
Patent EP-0305673-A2 (EP)
Inventor: NIENSTEDT HEINZ
IPC: B26D11/00
Filed: 1988-06-27
Abstract: Provided below a conveying path 7 for the blocks 13 to be separated is a further conveying path 3, having a conveying direction T2 opposite to the conveying direction T5 of the first conveying path. Multi-bladed circular saws 12, 16 which divide the supplied blocks 13 into slices are arranged above and below the first conveying path 8. A catching and application unit 14, 15 for the product cut by the circular saw 12 is assigned to the upper circular saw 12. The product cut by the lower circular saw 16 is caught by the blocks 1 transported underneath this circular saw 16. A cutting-to-size unit 11 with passage freezing chamber 10 arranged at the front is assigned to a transfer unit 4 for the blocks 1 which is provided between the lower conveying path 3 and the upper conveying path 8. The blocks 1 abutting against one another at their end faces are frozen together at the separating line, so that unusable remaining slices no longer arise during the cutting-to-size. As a result of these features, geometrically exact blocks are obtained, which can be divided by the circular saws 12, 16 into geometrically exact plates. It is thus possible to keep to the prescribed weight with the narrowest tolerances. <IMAGE>
Patent EP-0308639-A2 (EP)
Inventor: SASAKI SHOSUKE
IPC: F17C3/08
Filed: 1988-08-04
Abstract: A method of storing a voltile substance by cooling the substance, and maintaining its saturated vapor pressure at pressures not higher than the normal pressure. A container (11) for storing liquid helium comprises means for blocking the superfluid surface flow of liquid helium by means (12) provided on the inner or on the outer wall of the container. A method of controlling the surface flow of superfluid helium is by bringing at least part of the surface of the wall into a state in which the surface passage is suppressed.
Patent EP-0304927-A2 (EP)
Inventor: OCHIAI YOCHITAKA
IPC: G11B5/66
Filed: 1988-08-25
Abstract: A perpendicular magnetic recording medium is disclosed, which comprisis a magnetic layer having a multi layered thin film of Co layers and Pd and/or Pt layers alternately stacked with a total thickness between 50 and 800 Å. The magnetic layer exhibits a rectangular ratio equals to unity thus highly improved S/N ratio is expected upon recording and playback information on the medium. The recording medium may have an under layer provided between a substrate and the recording layer to further improve the magnetic characteristics.
Patent EP-0310948-A2 (EP)
Inventor: HOPPE HANS-ULRICH DR
IPC: C07D499/24
Filed: 1988-09-29
Abstract: The derivatives can be prepared by racemate resolution using subtilisin at weakly acid to weakly alkaline pH, the D-amino ester being extracted and hydrolysed to the D-amino acid, and the remaining L-amino ester being extracted after acidification and converted into the L-amino acid.
Patent EP-0310108-A2 (EP)
Inventor: OKUMURA KATSUYA
IPC: H01L21/768
Filed: 1988-09-30
Abstract: A semiconductor device and a method of manufacturing the same wherein the first and second wirings (12, 14) with an interlayer insulating film (13) interposed therebetween are connected through a contact hole (15) formed in the interlayer insulating film (13). In the semiconductor device, the first and second wirings (12, 14) are connected via a low resistive, conductive metal layer (18) obtained by reducing a highly resistive oxide layer (16) with a highly oxidizing metal (17), the highly resistive oxide layer (16) being exposed within the contact hole (15) on the surface of the first wiring (12). In the method of manufactzuring a semiconductor device, a contact hole (15) is opened in the interlayer insulation (13) on the first wiring (12), a highly oxidizing metal (17) is deposited on the highly resistive oxide layer (16) on the surface of the hirst wiring (12) within the contact hole (15), and the highly resistive oxide layer (16) is reduced with the highly oxidizing metal (17) to change the highly resistive oyide layer to a low resistive, conductive metal layer (18). The second wiring (14) is connected to the first wiring (12) via the conductive metal layer. The reduction may be carried out before or after depositing the second wiring, or at the time when the highly oxidizing metal is deposited.
Patent EP-0320598-A2 (EP)
Inventor: SCHULEIN REINHARD C O GRUNDIG
IPC: H03C3/09
Filed: 1988-10-18
Abstract: The novel method is to ensure fast and accurate modulator tuning. In addition, the most advantageous free channel is to be automatically selected in each case for the modulator tuning. The channel allocation of the receivable transmitters available at the respective receiving site is determined via an automatic tuner tuner. In addition, a permanently stored tuning range of the modulator is interrogated channel by channel in order to determine the free channels still available for the channel selection. Of the available channels, the channel having the greatest channel spacing with respect to the allocated channels is selected. The novel method can be advantageously applied particularly in the case of video recorders having automatic tuners. <IMAGE>
Patent EP-0278567-A2 (EP)
Inventor: ELSNER HANS
IPC: H05K5/06
Filed: 1988-02-04
Abstract: Zwischen den Flächen zweier aufeinanderliegender Teile eines Gehäuses für elektronische Geräte wird in einer Nut in einem der Gehäuseteile eine Dichtungsschnur, die mindestens an der Oberfläche aus einem Drahtgewirk besteht, eingelegt, um eine hochfrequenzmäßige Dichtung zu erreichen. Diese Dichtungsschnur wird von einem längeren Stück auf Maß abgeschnitten, und an den Schnittstellen können sich lose Drahtteile des Gewirks bilden, die nach dem Einlegen der Dichtungsschnur in das Gehäuse mit der elektronischen Schaltung fallen und dort Kurzschlüsse auslösen können. Um dies zu verhindern, werden die Enden der Dichtungsschnur in Sacklöcher gesteckt, die in der Nut angebracht sind. Dabei kann die Nut im Bereich der Sacklöcher verbreitert sein, so daß die beiden Enden der Dichtungsschnur auf einem kurzen Stück parallel verlaufen. Zum besseren Fixieren der Enden und zum zuverlässigen Verhindern des Herausfallens von Drahtenden können die Sacklöcher mit Klebstoff versehen sein.
Patent EP-0283254-A2 (EP)
Inventor: HAFERL PETER EDUARD
IPC: H02M3/337
Filed: 1988-03-16
Abstract: A power supply includes a source (U₂) of first (V₁) and second (V₂) switching signals that are at opposite phases. First (Q₄) and second (Q₅) MOS power transistors have main current conducting electrodes coupled to a transformer (T₁) and have gate electrodes that are respectively coupled to the first (V₁) and second (V₂) signals to provide push-pull operation. When a transition occurs in a first one of the MOS transistors from a conductive state to a nonconductive state, a voltage is developed at its gate electrode due to its input Miller capacitance. The gate electrode voltage is coupled to a control terminal base of a controllable attenuator (Q₁ or Q₂) that attenuates the switching signal that is coupled to the gate of the other MOS transistor. This delays the initiation of the conductive state in the other MOS transistor until immediately after the first transistor becomes nonconductive, thereby avoiding simultaneous conduction in the two transistors.
Patent EP-0284422-A2 (EP)
Inventor: SHIDA TAKAFUMI
IPC: C07D249/10
Filed: 1988-03-25
Abstract: Herbicidal 4,5-dihydro-1H-1,2,4-triazole-3-­carboxamide derivatives are represented by the formula (I):
      wherein R represents a straight-chain alkyl group having from 1 to 10 carbon atoms which is unsubstituted or substituted by from 1 to 19 fluorine atoms or a branched alkyl group having from 3 to 10 carbon atoms which is unsubstituted or substituted by from 1 to 19 fluorine atoms; X¹ represents a halogen atom or an alkyl group having from 1 to 3 carbon atoms; X² represents hydrogen atom, a halogen atom or an alkyl group having from 1 to 3 carbon atoms; Y¹ represents a hydrogen atom or fluorine atom; and Y² represents a hydrogen atom or fluorine atom.
Patent EP-0287271-A2 (EP)
Inventor: CESARONI ANTHONY JOSEPH
IPC: C08K5/13
Filed: 1988-04-07
Abstract: An admixture of benzyl alcohol and hydroxy benzene is disclosed, for use in the bonding together of polyamide articles. In embodiments, the mixture comprises 5 to 50% by weight of benzyl alcohol, 20 to 90% by weight of phenol and 5 to 30% by weight of polyamide. In other embodiments, the mixture comprises 20 to 60% by weight of benzyl alcohol, 20 to 60% by weight of ortho-dihydroxy benzene and 20 to 60% by weight of a lower alcohol having one to four carbon atoms. The mixture may be applied to a polyamide article, which may then be contacted with a second polyamide article and heated to effect bonding. In embodiments, the mixture may be applied in a pattern e.g. to polyamide in the form of film, so that a polyamide structure having a similar pattern of bonds may be obtained. For example, the composition may be used to bond film or sheet together so as to form fluid flow passages therebetween e.g. as in a heat exchanger.
Patent EP-0286420-A2 (EP)
Inventor: TRAYNOR WILLIAM J C O MINNESOT
IPC: C09J7/38
Filed: 1988-04-08
Abstract: A pressure-sensitive adhesive that has high cohesive strength and adheres permanently to high-solids automotive paint systems preferably comprises a mixture of (1) a crosslinked acrylic copolymer of acrylic acid ester and N-vinyl-2-pyrrolidone, and (2) certain tackifier resins. Useful tackifier resins are poly(isobornyl­methacrylate), pentaerythritol ester of rosin, and mixed-­aliphatic/aromatic polymeric tackifier resins such as a  t -butylated styrene. The tackifier resin preferably has a T g  of at least 30°C, M n  from 300 to 3000, and a solubility parameter from 8 to 9. The novel pressure-sensitive adhesive is particularly useful as a dense surface layer of a composite tape having a foamlike core.
Patent EP-0294194-A2 (EP)
Inventor: BAYLY PETER KINGSLEY
IPC: A47J27/09
Filed: 1988-06-02
Abstract: A pressure relief valve and especially such a valve for use in the lid or other part of a cooking vessel. It is a feature of the valve that it automatically opens in response to certain pressure conditions, and requires manual resetting to the closed condition. The valve incudes a closure member (15) which is movable between valve open and valve closed positions, and a configuration dependent hold-open member (16) which is operative, in one configuration, to bias the closure member (15) into the open position and to hold it in that position. The hold-open member (16) is annular and has a frusto-conical form in the operative configuration. An actuator (14) is operable to move the closure member (15) from the open position to the closed position, and the hold-open member (16) responds to that movement by adopting a reversed conical configuration. The hold-open member (16) is subjected to stress when moving between the two conical configurations and that stress is at least partially relieved at each of the open and closed positions of the valve. Because of that stress relief, the hold-open member (16) has an oppositely directed biasing effect on the closure member (15) in each of the two conditions of the valve.
Patent EP-0300719-A2 (EP)
Inventor: SOLLOWAY DANIEL SAMUEL
IPC: A63B21/072
Filed: 1988-07-18
Abstract: Aquatic exercise devices, such as in the form of an aquatic dumbbell, are provided for interchangeable and comfortable use by men, women and children alike. The aquatic exercise devices permit a large range of movement and increased resisive forces, torque and torsion. The aquatic exercies devices serve as fluid resistors to water flow as the devices are moved through the water. The aquatic dumbbell can have an array of axial fins and outer diverging transverse fins to provide enhanced strength building and hydrodynamic resistance.
Patent EP-0313218-A2 (EP)
Inventor: SMITH RAYMOND DENNIS
IPC: H01R24/00
Filed: 1988-09-21
Abstract: A plurality of slide-in unit connectors (A, B, C, D) are provided for receiving the slide-in units or the auxiliary slide-in units. The slide-­in unit connectors are wired to at least three cable connectors in such manner that when a first cable connector only is used, each slide-in unit connector is connected to receive a respective slide-in unit, when a second cable connector only is used, one of the slide-in unit connectors is connected to receive an auxiliary slide-in unit; and when a third cable connector only is used, two of the slide-in unit connectors are connected to receive in tandem a respective auxiliary slide-in unit.
Patent EP-0341364-A2 (EP)
Inventor: SLATE JOHN B
IPC: A61M5/00
Filed: 1988-11-30
Abstract: A system for detecting an occlusion in the upstream or container side fluid line of a disposable cassette for use in a medical infusion system. The cassette includes a piston-type pump with inlet and outlet valves, and is used with a main pump unit including motors for driving the pump and valves contained in each cassette. The system uses control circuitry to monitor the motor current during the intake stroke of the pump in the cassette. The value is compared with a set value in order to detect an upstream occlusion in the fluid line leading to the pump, and to provide an alarm in the event of a container-side occlusion.
Patent EP-0278932-A2 (EP)
Inventor: JUN CHOLL KYU
IPC: C04B35/10
Filed: 1988-01-26
Abstract: Disclosed is a 35 to 45 volume percent silicon carbide whisker reinforced ceramic composite containing alumina and from about 5 to 21 volume percent zirconia which is used to make hard cutting tools having excellent toughness and hardness. Also disclosed are methods of producing the same.
Patent EP-0277112-A2 (EP)
Inventor: MUNZING JURGEN
IPC: C02F1/48
Filed: 1988-01-28
Abstract: 1. A magnetic treatment device for liquids, especially for water, comprising a tubular flow chamber containing at least one permanent magnet which is movable in dependence on the rate of flow of the water or liquid and which is positioned in the flow path of the water, characterized by a conical portion (7) of the flow chamber (4) enlarging in the direction of flow (A) and by a substantially conical magnetic insert (8) comprising at least two plate or ring-shaped permanent magnets (17, 18, 19, 20) which are positioned at an axial distance from each other, a force, preferably its own weight and/or the force of a spring acting on the magnetic insert (8) against the direction of flow and said magnetic insert (8) being supported axially slidably in the area of the conical portion (7).
Patent EP-0316302-A2 (EP)
Inventor: MCKEE KEVIN DOUGLAS
IPC: F16H59/10
Filed: 1983-12-06
Abstract: A control system (10) for motor vehicle gear-changing transmissions (12) is provided, having a manually operable device (28) and an automatically operable device (30, 34) for generating gear-change control signals. The driver is provided with a mode selection device to select manual or automatic control of gear-changing. The device for generating automatic gear-change control signals also has a locking device. This prevents the automatic control signals being passed on to the gear-change operating devices if the automatic gear-change control signals are not generated within a predetermined time interval.
Patent EP-0325152-A2 (EP)
Inventor: KUKE ALBRECHT DR-ING
IPC: G02B6/28
Filed: 1989-01-11
Abstract: A precise adjustment of the optical waveguides and optical components is required in order to achieve optimum transmission characteristics with wavelength multiplexers and wavelength demultiplexers in optical telecommunications. The new arrangement is intended to reduce the outlay on adjustment. The optical waveguides and the optical components are fixed on a plate made of monocrystalline material, it being possible to etch the material anisotropically, and openings for mounting purposes are produced on the plate by anisotropic etching. The openings have perpendicular or perpendicular and inclined side walls.
Patent EP-0329976-A2 (EP)
Inventor: KAO YIH-SIEN
IPC: H04N9/68
Filed: 1989-01-27
Abstract: In a system for transmitting analog video signals, the luminance and chrominance components are each subjected to different bandwidth reduction processes. In addition, the high and low frequency portions of the luminance component are subjected to different band­width reduction signal processes.
Patent EP-0327027-A2 (EP)
Inventor: SATO HIROHIDE
IPC: H02J7/16
Filed: 1989-01-31
Abstract: A charging control apparatus for a vehicle comprises a charging control unit (2) which has a single voltage detecting terminal (T) for receiving a control voltage for controlling a quantity of electric gener­ation by a battery charging generator (1). In any one of the cases where the voltage detecting terminal (T) is connected directly to a battery terminal and where the voltage detecting terminal (T) is connected to a battery state detecting unit (6), it is possible to determine a condition for optimum control of the quantity of elec­tric generation by the generator (1) and to effect suitable control of the quantity of electric generation by the generator (1) by using the charging control apparatus of a simple structure.
Patent EP-0344610-A2 (EP)
Inventor: HENMI YOSHINORI
IPC: B24B5/04
Filed: 1989-05-24
Abstract: A grinding wheel having a circular outer periphery, and a working front end face for grinding a roll as installed in place on a rolling mill or other equipment, such that the front end face is held in pressed frictionally sliding contact with an outer circumferential surface of the roll. The wheel has an annular first abrasive member (12, 44, 82), and one or two annular second abrasive member(s) (14, 46, 84) which is/are formed integrally with the first abrasive member, and disposed on corresponding at least one of the radially outward and inward sides of the first abrasive member. Each second abrasive member comprises a bonding agent different from that of the first abrasive member, and has a lower modulus of elasticity than the first abrasive member. Also displsed is a grinding wheel having a single abrasive body whose inner and/or outer circumferential surface(s) is/are tapered such that the radial wall thickness decreases in an axial direction twoard the working end face. The abrasive body may preferably contain short glass, carbon or alumina fibers.
Patent EP-0360123-A2 (EP)
Inventor: YASUOKA HIROSHI
IPC: G11B7/00
Filed: 1989-09-11
Abstract: A fast access high capacity data storage system includes a disk-based storage system employing a plurality of storage surfaces (2). Selected storage surfaces of the plurality thereof include a plurality of data access heads (4) in data communication therewith. Means (6) is provided for allowing concurrent data transfers through this plurality of data ac­cess heads (4). Performance is further improved by monitoring frequently accessed data records and transferring them to re­cording surfaces less frequently in use. Means (48, 49) is al­so taught for moving the data access heads (4) of the plurali­ty to other recording surfaces (2) to decrease access bottle-­necks thereon.