baber/WOPTO huggingface dataset:
Patent EP-0236885-A2 (EP)
Title: Druckgas-isolierter, dreiphasiger gekapselter Hochspannungs-Leistungsschalter
Inventor: WAGENBACH WOLFGANG DIPL-ING
IPC: H02B13/02
Filed: 1987-02-28
Abstract: Zur Verringerung des Platzbedarfes eines Hochspannungs-Leistungsschalters innerhalb eines Schaltfeldes sind im Inneren des Leistungsschalters den einzelnen Schalterpolen (11, 12, 13) Zusatzleiter (14, 15, 16) zugeordnet, die mit den einzelnen zugehörigen Leistungsschalterpolen eine U-Form bilden, so daß die Stromzu- bzw. abführleitungen in gleicher Ebene auf einer Seite der Schaltkontakte der Leistungsschalterpole liegen.
Patent EP-0237908-A2 (EP)
Inventor: BOTTCHER HENNING DR
IPC: C07D471/10
Filed: 1987-03-09
Abstract: 1. Pyridine derivatives of the formula I   see diagramm : EP0237908,P17,F3   wherein one of the groups Y, Z, Z' and Z" is N and the other of these groups is in each case CH, n is 1, 2 or 3, R is   see diagramm : EP0237908,P18,F1     see diagramm : EP0237908,P18,F2     see diagramm : EP0237908,P18,F3     see diagramm : EP0237908,P18,F4     see diagramm : EP0237908,P18,F5   or   see diagramm : EP0237908,P18,F6   R**1 and R**2 are in each case phenyl or 2- or 3-thienyl radicals which are unsubstituted or mono- or disubstituted by alkyl and/or alkoxy with in each case 1-4 C atoms, F, Cl, Br, OH and/or CF3 and R**3 and R**4 are in each case H, alkyl or alkoxy with in each case 1-4 C atoms, F, Cl, Br, OH or CF3 , but wherein Y is CH if R is   see diagramm : EP0237908,P18,F7   and their salts.
Patent EP-0253061-A2 (EP)
Inventor: NEUHAEUSER HANS-JOCHEM DR
IPC: B23P13/04
Filed: 1987-03-20
Abstract: For the production of piston rings for internal-combustion engines by casting of cylindrical bushes from, in particular, cast iron alloys or steel alloys and splitting the bushes into individual rings, in a continuous casting process the bushes are drawn with a preferably oval contour in water-cooled moulds, so that the piston rings can be produced from the bushes cost-effectively with little expenditure of material and work. In the continuous casting process, the bushes can be drawn from a wide variety of special cast iron and steel alloys. Since the formation of voids in the castings is ruled out to a great extent, in particular piston rings having diameters of up to 600 mm and wall thicknesses of over 4 mm can be produced cost-effectively and without rejects.
Patent EP-0250830-A2 (EP)
Inventor: KALLUP BERNHARD DR DIPL-ING
IPC: H01M50/541
Filed: 1987-05-20
Abstract: A device, configured as a double mold, for casting terminal bars (straps) and terminal poles onto the lugs of a completely assembled plate group for electric storage batteries ensures optimum attachment of all of the lugs (both polarities) to the molten bar lead if the heat exchange between the bar lead and the dipped volume of each negative or positive lug is identical. This requirement is met by causing the negative and positive casting molds, together with their contents, to form thermally equivalent sections or blocks, which are equalized if necessary, by changing the dimensions (thickness) of the mold's walls. When the lugs are made of lead or a lead alloy, such a double mold also makes it possible, during a subsequent two-stage cooling process, to first allow the terminal poles to solidify, simultaneously, and to then allow the terminal bars to solidify, simultaneously. If the negative plates of the cell group have copper grids and lugs (which may also be coated with lead or lead-tin alloys), the two-stage cooling process must be effected at different working rates for the two polarities.
Patent EP-0251172-A2 (EP)
Inventor: CURNOW JOHN W
IPC: E02F9/22
Filed: 1987-06-24
Abstract: A hydraulic control system comprising a hydraulic actuator (20) for moving and a pump system (22) with load sensing control (79, 80, 81, 81a, 82). A meter-in valve (27) is manually or electrohydraulically controlled to direct flow to the actuator through one of a pair of working lines (32, 33). A meter-out valve (34, 35) is associated with each working line (32, 33)for controlling flow out of the actuator (20) and is operated by the pilot pressure from the controller. The maximum load pressure in one of a series of valve systems (24, 24a) is applied to the pump control system (22). In addition, combined hydrostat and load drop check valves (37, 38) are provided to provide the dual function of maintaining a predetermined pressure drop across the meter-in valve (27), independent of actual pressure, which will result in constant flow as well as provide the load drop check valve function of opening during flow from the meter-in valve and closing when the meter-in valve is in neutral for venting of the meter-in valve.
Patent EP-0252523-A2 (EP)
Inventor: OKANO TERUO
IPC: H01H37/46
Filed: 1987-07-10
Abstract: A temperature sensor having a heat sensing portion including silicone rubber (12) having thermal expansion and contraction characteristics which are linear with respect to changes in temperature, and an responsively operating portion (20a,20b,120) adapted to operate by thermal expansion and contraction of the silicone rubber. The silicone rubber expands as the ambient temperature around the heat sensing portion rises, and the silicone rubber contracts as the ambient temperature deceases. The operating portion operate in response this expansion or contraction, thereby detecting the temperature change.
Patent EP-0263322-A2 (EP)
Inventor: HORWATH RONALD STEPHEN
IPC: H01L21/302
Filed: 1987-09-11
Abstract: The method is used for making sloped vias in a resi­nous layer supported on a substrate, and comprises the steps:
     (a) providing a partially cured resinous layer which will shrink upon full curing adhesively supported on a substrate which is dimensionally stable at the curing temperature of the resinous layer;   (b) forming straight-walled vias in the resinous layer; and   (c) fully curing the resinous layer; whereby shrinking of the supported surface of the resinous layer during (c) is inhibited by adhesion between the substrate and the supported surface, causing the walls of the vias to take on a sloped cross-sectional profile.   
     Such sloped vias are observed to improve the integrity of conductive coatings placed in the vias by reducing cracking, peeling and flaking thereof. Sloped vias with conductive coatings are useful in the construction of computer components.
Patent EP-0234802-A2 (EP)
Inventor: WILCOX KENNETH JOHN
IPC: F04D15/00
Filed: 1987-02-10
Abstract: A fluid pump adapted to pump fluid from a single reservoir to either of two user devices respectively in dependence upon the direction of rotation of a rotor (5) mounted in a housing (1) of the pump, includes pressure differential responsive valve means (21) operative to determine to which user device fluid is pumped, and pressure modifying means (30) operative to require a higher differential pressure for operation to pump fluid to one of the user devices than to the other.
Patent EP-0237264-A2 (EP)
Inventor: THOTTATHIL JOHN KURIAN
IPC: A61K31/675
Filed: 1987-03-04
Abstract: A process is provided for preparing phosphonyloxyacylamino acids and derivatives thereof having the structure
     wherein
     which includes the steps of treating a phosphonic acid dichloride of the structure
     with an a-hydroxy acid of the structure
     in the presence of base such as triethylamine at reduced temperatures to form the cyclic mixed anhydride of the structure
     (which is a new intermediate) and reacting the cyclic mixed anhydride with an amino acid or ester of the structure
     HX   in the presence of base such as triethylamine produces the ACE inhibitor compound
     
     In an alternative process, the cyclic anhydride is quenched with water to form the diacid
     which is treated with a condensing agent such as dicyclohexyl carbodiimide (DCC), 1,1-carbonytdiimidazole (CDI) or thionyl chloride followed by quenching with the amino acid
     HX   produces the above ACE inhibitor compound.
     In another variation of the process of the invention, the above cyclic anhydride is treated with an alcohol of the structure
     R 3 0H   to form the phosphonic acid diester
     which may be coupled with the amino acid or ester
   HX   to form the ACE inhibitor
Patent EP-0247739-A2 (EP)
Inventor: ARAKAWA HIDEKI
IPC: G11C11/413
Filed: 1987-04-30
Abstract: A semiconductor nonvolatile memory device includes: a plurality (30) of nonvolatile random access memory cells each constituted by a volatile memory cell and a nonvolatile erasable programmable read only memory cell, a sense circuit (13) for sensing a level of potential of a power source (Vcc) and, based on the sensed level, selecting a store operation or a recall operation, and a first terminal (11) for the power source and a second terminal (12) for an auxiliary power source (V aux ). 
     The detection of a rise or fall of the potential (Vcc) at the first terminal (11) is carried out in the sense circuit (13) and based on the result of the potential detection, a data transmission from the volatile random access memory cell to the nonvolatile erasable programmable read only memory cell or from the nonvolatile erasable programmable read only memory to the volatile random access memory is automatically carried out.
Patent EP-0264172-A2 (EP)
Inventor: LINK DAVID HERBERT
IPC: B66F9/075
Filed: 1987-07-10
Abstract: A material handling truck utilizing a battery box (18) on which a plurality of truck components and controls (80, 82, 84) are sub-assembled in a location different from a main frame assembly (10) station or stations, which battery box (18) is then transported to an assembly line station at which it is secured to the main frame (10) of the truck, the sub-assembled components and controls being then suitably connected to other truck components and controls previously assembled in the main frame (10) to form a truck chassis. The truck assembly is then completed by mounting on one end of the battery box (18) a counterweight assembly (28), and other components such as an upright assembly (16), overhead guard (20) and hood and seat assembly (24, 25) are mounted on the truck. At final assembly the lift truck is adapted to receive a drive or traction battery (26) in the battery box (18), the latter functioning as a structural sub-frame assembly of the truck. The battery box (18) may be readily removed from the truck chassis in use to facilitate servicing of components and controls mounted thereon, as well as to facilitate servicing of components and controls mounted on the main frame (10).>
Patent EP-0260135-A2 (EP)
Inventor: HATTON JOHN H
IPC: A47L13/16
Filed: 1987-09-10
Abstract: A composition for absorbing liquids comprises an organic material derived from at least one substance selected from the group consisting of plant gums and plant mucilages. The absorbing compositions are applied as powders, pastes, or sheets.
Patent EP-0260981-A2 (EP)
Inventor: MRAZEK KARL FRANZ
IPC: F16G11/10
Filed: 1987-09-18
Abstract: A device for use in pulling ropes is in the form of an elongated handle (1) having a passage (2) extending between one end and the side thereof. A cleat (6) located in the passage is adapted to grip a rope (3) in the passage and to support a tensional force in a rope emerging from the passage at the side of the handle.
Patent EP-0247015-A2 (EP)
Inventor: LUNDBACK STIG
IPC: A61M60/289
Filed: 1987-05-19
Abstract: A heart assist device for insertion into the thoracic cavity of a patient comprises a double-walled jacket (10) adapted to enclose at least the ventricular portion of the heart (H), at least the inner wall (11) of the jacket being pliable to be able to engage the outer surface of the heart and move together with the walls of the heart, and the interspace (13) between the inner and outer walls of the jacket being closed and filled with a fluid which is easily displaceable within the interspace.
Patent EP-0247017-A2 (EP)
Inventor: SIMPSON STEVEN C
IPC: B24B53/10
Filed: 1987-05-22
Abstract: A device for cleaning abrasive surfaces used in wood sanding operations includes a frame (5) attached to the frame of a belt sanding machine (3). A retainer assembly (8) is carried by the frame and receives a block (19) of natural or synthetic rubber cleaning material. The retainer assembly and associated block are selectively moved into position whereby abrasive contact of the block (19) with a running belt (30) for cleaning is achieved. The movement of the cartridge assembly (8) is controlled by a fluid cylinder arrangement (11, 12, 14). Hydraulic withdrawal cylinders (11, 12) at either end of the frame are set to lift the cartridge assembly and block in an upward direction out of a contact position with the sanding belt. A central fluid projection cylinder (14) is used to overcome the upward force of the two outer cylinders (11, 12), for forcing the block (19) into operative contact with the belt (30) when desired. Controls are provided for regulating contact time with the belt depending on operating conditions. Alternative controls may also be used to adjust the pressure in the cylinders to compensate for the changing weight of the block as it is worn away during use.
Patent EP-0258198-A2 (EP)
Inventor: TURNER COLIN
IPC: H02H3/33
Filed: 1987-08-26
Abstract: An earth leakage circuit breaker has a socket for connecting an appliance to be protected. A plug inserted in the socket depresses a plunger (34), tilting a cam (38) which acts through a striker (42) to momentarily close a relay thus resetting the circuit breaker. When the appliance is unplugged the cam returns to its normal position, by-passing the striker (42) but closing a pair of test contacts. The reset and test functions are thus carried out without the need for separate buttons, and at times when the load is disconnected, so that the circuit breaker contacts do not break load current when they open or close during resetting or testing.
Patent EP-0253797-A2 (EP)
Inventor: BRICHTA KARL
IPC: F41A19/33
Filed: 1987-07-06
Abstract: Eine Auslösevorrichtung (4) zum Abfeuern von Maschinenkanonen weist ein am Auslöser (3) einer Kanone (2) angreifendes, über einen Stelltrieb (5) antreibbares und aus einer Ruhestellung gegen die Wirkung einer Rückstellkraft in eine den Auslöser (3) betätigende Feuerstellung bewegbares Stellglied (6) auf. Um nicht nur Dauerfeuer, sondern auch zuverlässig Einzelfeuer schießen zu können, umfaßt die Antriebsverbindung zwischen Stelltrieb (5) und Stellglied (6) eine Kupplung (l4), die durch einen wahlweise einsetzbaren Endanschlag (l6) bei Erreichen eines der Bewegung des Stellgliedes (6) von der Ruhe- in die Feuerstellung entsprechenden Stellweges öffenbar ist.
Patent EP-0276008-A2 (EP)
Inventor: MULLER-BERGHAUS GERT PROF DR
IPC: G01N33/68
Filed: 1988-01-21
Abstract: The fibrin-specific antibody is specifically capable of binding to the peptide sequence Leu-Ile-Asp-Gly-Lys-Met and discriminates between fibrin and fibrinogen.
Patent EP-0282021-A2 (EP)
Inventor: HALLERMAYER KLAUS DR RER NAT
IPC: G01N33/552
Filed: 1988-03-09
Abstract: Spezifische Antikörper gegen Herzmuskelmyosin-Leichtketten (HMLC) mit einer Kreuzreaktivität von unter 5 % gegenüber SMLC, ihre Herstellung sowie ein Reagenz zur Bestimmung von HMLC. Durch Reinigung eines polyklonalen Antiserums über Immunsorption an einem SMLC-Immunadsorbens können Antikörper mit derartig geringer Kreuzreaktivität hergestellt werden. Ein Reagenz und ein Verfahren zur Bestimmung von HMLC, ggf. unter Verwendung von monoklonalen Antikörpern zeigen eine besonders gute Empfindlichkeit und einen geringen Probenleerwert.
Patent EP-0285097-A2 (EP)
Inventor: HIIRO HIROYUKI
IPC: G06K15/12
Filed: 1988-03-29
Abstract: A recording apparatus for recording information with a light beam, having a beam deflector for deflecting the light beam in the direction of main scan by a sine wave oscillation. The deflection angle of the light beam from the beam deflector is amplified in the direction of the main scan by means of an afocal anamorphic optical system. This arrangement makes it possible to effect the main scan with the light beam which has been deflected by the light deflector while the angle of oscillation of the light deflector is within a smallest region.
Patent EP-0324889-A2 (EP)
Inventor: GIRONA ALEPUZ ELEUTERIO
IPC: B65D5/44
Filed: 1988-04-12
Abstract: It is specially used in the transport and distri­bution of products, such as fruit and grains. 
     It is a container with a big capacity,formed by a rectangular parallelepipedic body provided with laps (1, 2, 3, 4) that partially close its open mouth, which is covered by a per­formable lid articulated at its half portion in order to transform itself, once it is open, into an exhibiting panel. 
     Inside it and leaning against its walls, there are some sheets (6) which form, by bending their vertical ends, triangular reinforcing columns (7) which engage at the contain­er vertical angles. 
     When the container has a big size, said sheets (6, 8, 9) are repeated at the central zone, the corresponding columns (10, 11) standing there. 
     These sheets (8, 9) bend over themselves and form a shoulder (12) on which horizontal small boards (14) rest so as to constitute a deck being covered by a cardboard sheet. The small boards (14) fit into notches (13) provided in said shoulders (12) in order to restrain them from moving sideways. 
     The front wall of the box can be torn, as the pro­ducts are being consumed, in order to make the access to its bottom easier.
Patent EP-0303132-A2 (EP)
Title: Hämoglobindetektor
Inventor: MEISBERGER ARTUR
IPC: G01N33/72
Filed: 1988-08-01
Abstract: Photoelektrische Anordnung zum Feststellen eines, lichtspektral unterschiedlich absorbierenden Stoffes in einer Probe (1), die zwei alternierend eingeschaltete Lichtquellen (2,3) unterschiedlicher, auf das Absorptionsmaximum bzw. -minimum des Stoffes abgestimmter Wellenlängen, zwei photoelektrische Empfängern (5,6), die so in bezug auf die Probe angeordnet sind, daß der eine Empfänger (Meßempfänger 5) Licht empfängt, das die Probe durchstrahlt, und der andere Empfänger (Bezugsempfänger 6) unmittelbar Licht der Lichtquellen empfängt, und eine elektronische, den photoelektrischen Empfängern nachgeschalteten sowie die Lichtquellen steuernde Steuer- und Auswerteschaltung zum Feststellen der für den Stoff typischen unterschiedlichen Absorption bei den beiden Wellenlängen aufweist, wobei die Steuer;und Auswerteschaltung einen dem Bezugsempfänger (6) nachgeordneten Lichtschaltkreis (7,8,10,11a,11b) zum Bestimmen der von den Lichtquellen ausgesendeten Lichtmengen und Festlegen des Umschaltzeitpunktes für die Lichtquellen beim Erreichen einer vorgegebenen Lichtmenge aufweist.
Patent EP-0321925-A2 (EP)
Inventor: TSUTSUMI YOSHITSUGU
IPC: H01J37/18
Filed: 1988-12-20
Abstract: An analysis system in which air in a specimen exchange chamber is evacuated by an oil-sealed rotary vacu­um pump and which employs electron incorporates a purge gas supply means at the inlet side of the oil-sealed rotary vacuum pump. The purge gas supply means supplies a small quantity of purge gas when the air in the specimen exchange chamber is evacuated to the almost ultimate pressure of the pump.
Patent EP-0278594-A2 (EP)
Inventor: GARUTS VALDIS E
IPC: H03M1/00
Filed: 1988-01-13
Abstract: The present invention provides a parallel or "flash" analog-to-digital converter circuit (A) including a plurality of voltage comparators (20a - 20g) arranged in first and second sets (F and E) adapted for receiving separate analog input signals. A push-pull configuration is employed in providing the analog input signal to the comparators of the two sets. The analog inputs (22a - 22d) of the comparators (20a - 20d) in the first set are provided an input signal V₁ and the analog inputs (22e - ­22g) of the comparators (20e - 20g) in the second set are provided an input signal V₂ of equal magnitude but opposite polarity. Different reference voltages are provided to the reference inputs (24a - 24g) of the comparators by a series-connected resistor network (H). Two encoders (I and J) and an adder (K) are used to detect the number of output signals from the comparators in a similar logic state and provide a digital binary output signal corresponding to the number of such outputs. The present invention can be implemented in an alternative embodiment (L) that includes a source (M) of constant voltage which offsets the amplitude of one of the input signals V₁ or V₂. This enables the use of a simplified resistor network (N) that provides reference voltages which can be applied to reference inputs of comparators in both sets. The present invention can also be implemented advantageously as an integrated circuit of compact layout that minimizes cross talk among signals flowing through the circuit and thereby enhances the precision thereof.
Patent EP-0302629-A2 (EP)
Inventor: PRICE ANTHONY GEORGE
IPC: B60T11/21
Filed: 1988-07-20
Abstract: A master cylinder assembly has a pair of master cylinders each with a quick-fill chamber (17A) and a pressure chamber (16A). The pressure chambers (16A) are interconnected by a transfer passage (9) to provide pressure compensation during braking. A centre valve (31) is carried by each pressure piston (18) and has an axially extending rod (32) supported in an axial tubular extension (33) of an end closure member (34). A hollow portion (42) of the piston (18) telescopes over the extension (33) during actuation and enables an axially compact arrangement to be obtained.
Patent EP-0315424-A2 (EP)
Inventor: KERR JOHN ANTHONY
IPC: H01L29/786
Filed: 1988-11-02
Abstract: A field effect transistor suitable for analogue operation is formed as an island of epitaxial silicon on an insulating substrate. The silicon region underlying the f.e.t. channel region is electrically connected to the source region so as to stabilise its potential. By preventing the potential of the silicon region under the gate from floating an improved turn-on transfer characteristic is obtained, having a smoother and more predictable profile.
Patent EP-0327849-A2 (EP)
Inventor: KICHERER ROBERT
IPC: H05B3/70
Filed: 1989-02-08
Abstract: The connecting wires (17) spaced apart from the underside of the hotplate (2) are terminated on pins (19) with flat connector tongues (29) attached for insertion into their counterpart sockets (100) at the ends of the equipment wiring (34). An insulated body (32) fitted over the tongues (29) holds them over at least part of their length and forms a preassembled structural unit which can be moved from a storage position into a connection position. The resistive heating elements (7) have short termination pins (16) protruding from their insulation for connection to the wires (17), which are secured on both sides of feedthrough holes in a ceramic (e.g. steatite) insulator (20).
Patent EP-0339563-A2 (EP)
Inventor: SHIRAISHI HIROSHI C O KIKAI PU
IPC: H05H1/32
Filed: 1989-04-25
Abstract: Disclosed is a transfer-type plasma torch which may be used to heat objects, e.g., to heat molten steel at a certain stage of being supplied from a converter to a continuous casting mold. After a trigger electric discharge has been produced between the cathode (1) and the ignition anode (2) of the plasma torch, electric discharge is effected between the cathode (1) and an object to be treated that is set as the anode. The plasma torch includes a cylindrical cathode-holding member (3) having therein a space (7) allowing the flow of coolant, an ignition anode (2) disposed within the cathode-holding member (3), and a ring-shaped cathode (1) disposed on an inner periphery of the cathode-­holding member (3) and positioned below the tip of the ignition anode (2), with the tip portion of the cathode projecting downward from the bottom face of the cathode-­holding member. This arrangement makes a conventionally-­provided nozzle unnecessary, thereby enabling a reduction in diameter of the entire torch while enabling a relative increase in diameter of the cathode. Thus, the plasma torch is capable of exhibiting a large capacity for arc current.