baber/WOPTO huggingface dataset:
Patent EP-0247622-A2 (EP)
Inventor: TANUMA JIRO
IPC: G09G5/24
Filed: 1987-05-29
Abstract: A character pattern converting circuit (3) is adapted to control a character pattern expressed in the form of a dot matrix and received from a character generator (2) and to deliver the character pattern so converted, and includes a first switching circuit (7) for switching the order of bits constituting the character pattern provided from the character generator (2); a matrix circuit (8) having shift registers (10 to 17) arranged in the form of a matrix, the shift registers (10 to 17) being adapted to shift upon permitting the character pattern from the first switching circuit (7) to be entered in succession in the row or column direction thereof and to be delivered in the row direction thereof, respective bits of the character pattern simultaneously or selectively in conformity with the mode of the concerning conversion; a second switching circuit (9) for switching the order of the bits constituting the character pattern provided from the matrix circuit (8) in conformity with the mode of the concerning conversion; and a matrix control part (6) for controlling the writing of the character pattern into the matrix circuit (8) via the first switching circuit (7) and the reading of the character pattern from the matrix circuit (8) via the second switching circuit (9).
Patent EP-0248429-A2 (EP)
Inventor: BELOUSCHEK PETER DR RER NAT
IPC: C02F1/26
Filed: 1987-06-04
Abstract: Water, especially waste water, from which organic compounds such as, in particular, halogenated hydrocarbons are to be separated by extraction using a lipophilic extraction agent is passed through an open-cell carrier of large internal contact surface area in which the extraction agent is deposited on the contact surface and/or floods the carrier over at least part of its height to form a continuous liquid layer.
Patent EP-0251160-A2 (EP)
Inventor: GREEFE KLAUS DIPL-ING
IPC: H01H73/18
Filed: 1987-06-23
Abstract: In a quenching device for electrical circuit breakers, particularly power and line protective circuit breakers, in a housing (10, 30) with at least antechamber (12, 32) bounded on the sides by antechamber plates (13, 33), there is arranged a contact point (14, 34), which is formed from a fixed and a moving contact piece (16, 18, 36, 38) which are connected to arc conducting rails (22, 24, 42, 44) which each hold an arc quenching plate stack (26, 46) between them. The antechamber plates (13, 33) in this case overlap the contact point (14, 34) completely from the side, but have openings (15, 35) in the antechamber plates (13, 33) in the region of the rear side of the moving contact piece (18, 38). <IMAGE>
Patent EP-0257270-A2 (EP)
Title: Kontinuierlich arbeitende Zuckerzentrifuge
Inventor: SCHAPER HELMUT
IPC: B04B7/18
Filed: 1987-07-14
Abstract: Die kontinuierlich arbeitende Zuckerzentrifuge mit einer um eine zentrische Drehachse (4) antreibbaren, sich kegelstumpfförmig vom Boden (1a) zum Abwurfrand (5) öffnenden Siebtrommel (1) mit einem Siebbelag (2) ist über die Trommelhöhe gesehen in drei Abschnitt unterteilt. Ein erster, vom Abwurfrand der Trommel ausgehender Abschnitt (I) bildet mit der Drehachse einen solchen Winkel (α), daß während des Betriebes bei Unterbrechung der Füllmassezufuhr und Aufrechterhaltung der betriebsmäßigen Deckwasserzufuhr die Gutschicht auf diesem Siebabschnitt verharrt. Ein sich anschließender zweiter Abschnitt (II), welcher sich über den mittleren Höhenbereich der Trommel erstreckt, weist einen etwa 3 bis 7° größeren Winkel mit der Drehachse auf. Der sich anschließende dritte Abschnitt (III) bildet mit der zentrischen Drehachse etwa den gleichen Winkel wie der erste Abschnitt (I).
Patent EP-0257598-A2 (EP)
Inventor: HISGEN BERND DR
IPC: C08G63/60
Filed: 1987-08-22
Abstract: Vollaromatische thermotrope Polyester auf der Basis von A) 25 bis 60 mol% einer Mischung aus A1) 4-Hydroxibenzoesäure und A2) 3-Hydroxibenzoesäure, 4-Aminobenzoesäure und/oder 3-Aminobenzoesäure oder deren kernsubstituierten Chlor-, Brom-, C1-C8-Alkyl- oder C1-C8-Alkoxyderivaten wobei das molare Verhältnis A1:A2 im Bereich von 5:1 bis 41:1 liegt, B) 20 bis 37,5 mol% einer Mischung aus B1) Terephthalsäure und B2) Isophthalsäure wobei das molare Verhältnis von B1 : B2 im Bereich von 1,04:1 bis19:1 liegt, und C) 20 bis 37,5 mol% einer Mischung aus C1) Hydrochinon C2) 4,4'-Dihydroxydiphenyl wobei das molare Verhältnis von C1 : C2 im Bereich von 0,1:1 bis 2,67:1 und das molare Verhältnis von B:C im Bereich von 0,9:1 bis 1,1:1 liegt.
Patent EP-0262544-A2 (EP)
Inventor: WEST JOHN PHILIP
IPC: F16F13/20
Filed: 1984-01-24
Abstract: A hydraulically damped mounting device has two anchor points (2,3) joined by a resilient spring (9). The resilient spring (9) and a partition (6) define a working chamber (13) for liquid, the working chamber being in communication with a compensation chamber (14) via a passage (15). The compensation chamber (14) is bounded by flexible bellows (5). A flexible diaphragm (16) defines, together with the partition (6), a gas pocket (18). Relative movement of the anchor points (2,3) causes a change in pressure in the working chamber (13). High frequency vibrations are absorbed by movement of the diaphragm (16) with little resistance to movement. Low frequency vibrations cause liquid movement through the passage (15) with a strong damping effect. This affect may be controlled by suitable selection of the length and diameter of the passage (15). A bleed orifice (38) extends from the gas pocket (18) and has a valve (39) which controls gas movement through the orifice (38). This valve (39) is controlled in dependence on a frequency signal from e.g. the engine of a vehicle.
Patent EP-0266624-A2 (EP)
Inventor: SCHULTE KARL-HEINZ
IPC: B21D28/34
Filed: 1987-10-21
Abstract: The invention relates to an upper tool holder (4) for a punch or the like, with at least two punching tools (5) arranged next to one another, preferably each punching tool (5) consisting of a punching ram (7), a ram holder (8) and a coupling nut (9) connecting the punching ram (7) to the ram holder (8), with a carrier body (10), with a receiving plate (11), with tool guides (12) for each punching tool (5) which are arranged next to one another in the receiving plate (11) and which extend in the punching direction, and with an especially pivotable closing cover (14) fastened to the carrier body (10), especially articulated pivotably about an articulation axle (13) and removable in a plane perpendicular to the punching direction, the upper ends of the punching tools (5) being guided in the tool guides (12) so as to be displaceable in the punching direction and so as to be limited in one direction by bearing flanges (15). In this upper tool carrier (4), the guidance of the punching tools (5) is not influenced by the attachment of the closing cover (14) to the carrier body (10), specifically in that the closing cover (14) comprises the receiving plate (11), in that the tool guides (12) are closed annularly in the plane perpendicular to the punching direction, and in that, when the closing cover (14) is removed, especially swung away, from the carrier body (10), the punching tools (5) can be pushed into the tool guides (12) or pulled out of the tool guides (12) in the punching direction or in the direction perpendicular to the receiving plate (11). <IMAGE>
Patent EP-0268197-A2 (EP)
Title: Scaffolding, in particular a building scaffolding
Inventor: GRUND GERHARD
IPC: E04G7/30
Filed: 1987-11-11
Abstract: For a scaffolding, in particular for a building scaffolding, having upright members, horizontal bars, cross-members and boards, it is proposed to insert and to fasten U-shaped profiles in the ends of the boards and to form integrally, on the outer side of the U-shaped profiles, connecting profiles so that the latter can engage on cross- members. <IMAGE>
Patent EP-0279036-A2 (EP)
Inventor: REINERTZ RUDOLF
IPC: H01R43/048
Filed: 1987-11-20
Abstract: The invention relates to a crimping size adjusting device for a crimping machine, which device is connected to the end of the movement device, e.g. a connecting rod, of the crimping machine, characterised by a stop bolt (3) which is arranged on the movement device and by at least two stop caps (17) arranged side by side above the stop bolt (3) such that they can slide up and down, and by a common stop (18) for the caps (17) which is arranged above the caps. <IMAGE>
Patent EP-0270994-A2 (EP)
Inventor: WAGENER HANS
IPC: H02B1/04
Filed: 1987-12-03
Abstract: An improved space-saving and clearly arranged adapter apparatus for mechanical and electrical connection of installation devices such as automatic circuit breakers, motor protection switches, contactors, protectors, relays, and the like with bus rails of a bus bar system. The apparatus has an adapter housing which can be placed on the bus rails, contact bars in the housing, and adjustable clamps for mechanically and electrically connecting the contact bars to the bus rails. The contact bars extend to a connector side of the adapter housing and there form connectors for leads. The adapter housing has on its front a mounting bracket for mounting of installation devices.
Patent EP-0271015-A2 (EP)
Inventor: VOSS HARTWIG DR
IPC: C25D13/24
Filed: 1987-12-04
Abstract: Acid is removed from cathodic electrocoating baths by a process in which electroconductive substrates are coated with cationic resins present in the form of aqueous dispersions, at least a portion of the coating bath being subjected to an ultrafiltration where the ultrafiltration membrane retains the cationic resin to form an ultrafiltrate which contains water, solvent, low molecular weight substances and ions and at least a portion of the ultrafiltrate is recycled into the coating bath, and at least a portion of the ultrafiltrate is subjected to a special electrodialysis treatment before being returned into the electrocoating bath.
Patent EP-0234851-A2 (EP)
Inventor: KASSAI KENZOU
IPC: A63G19/00
Filed: 1987-02-18
Abstract: A toy vehicle (1) comprising a vehicle body (2), front and rear wheels (3 and 4) disposed under the vehicle body to support the latter, a seat (5) and a handle post (7) provided with grips (6). The portion of the handle post projecting upwardly from the vehicle body is provided with a formation or structure which serves as a child's plaything, such as a shape simulating the head (10) of an animal or a music box (50) contained therein. The position of the handle post projecting downward from the vehicle body supports an axle (9) for the front wheels and is provided with a cushioning mechanism (29), a height adjusting mechanism, a mechanism for operating an operable object (37,47) installed in connection with the handle post.
Patent EP-0260877-A2 (EP)
Inventor: DEVOE ROBERT J C O MINNESOTA M
IPC: G03F7/004
Filed: 1987-09-10
Abstract: This invention describes the preparation of some new Mannich polymers and copolymers and teaches their general use as photosensitizers for onium salts for use in the initiation of free radical polymerization of vinyl monomers. These Mannich polymers are unexpectedly more efficient as photosensitizers than are the non-polymeric photosensitizers.
Patent EP-0267713-A2 (EP)
Inventor: KINGSTON DEREK
IPC: F16G11/05
Filed: 1987-10-29
Abstract: The invention discloses an improved means for terminating an end of a fibre rope which reduces the abrasion of the fibres during repeated tensioning of the rope. The means comprises a socket (1) in which at least part (2) of the inner wall is tapered, and a member (3) having the shape of a cone which fits within the socket so as to provide a space between the tapered inner wall of the socket and the body of the cone of substantially constant annular area. The improvement comprises the member (3) being of such length that when the means is in use to terminate an end of the rope (5), no portion of the socket (1) projects beyond the member (3) in a manner whereby it makes contact with the fibres of the rope to cause abrasion of the fibres.
Patent EP-0266982-A2 (EP)
Inventor: OTAWA YASUHIKO
IPC: B60J10/04
Filed: 1987-10-30
Abstract: A laminate comprising (a) a layer of a partially crosslinked graft-modified polyolefin elastomer formed by dynamically heat-treating a mixture of a peroxide-crosslinking olefin copolymer rubber and an olefinic plastic with an unsaturated carboxylic acid or derivative thereof, an unsaturated epoxy monomer or an unsaturated hydroxy monomer in the presence of an organic peroxide and (b) a layer of a polyamide, polyurethane or polyester is excellent in weatherability, heat resistance and dimension stability, and this laminate is effectively molded into an interior part or sealing material of an automobile, especially a glass run channel. The glass run  I  channel molded from this laminate is excellent in the durability, the tightness of contact with glass at the time of closing and the sliding smoothness at the opening-closing operation. I
Patent EP-0268554-A2 (EP)
Inventor: MOSER HANS DR
IPC: C07D409/12
Filed: 1987-10-16
Abstract: 1,5-Diphenylpyrazole-3-carboxylic acid derivatives of the formula 
<IMAGE>
 in which Ra and Rb independently of one another each denote halogen, C1-C5-alkyl, C1-C5-haloalkyl, C2-C5-alkenyl, C2-C5-alkynyl or cyano, n denotes zero or a number from 1 to 3 and OR1 denotes hydroxyl, a phytophysiologically tolerable salt or any desired ester radical, are able specifically to antagonise the phytotoxic action of phenoxypropionic acid ester herbicides of the formula II 
<IMAGE>
 in which G denotes 
<IMAGE>
 Hal1 denotes fluorine, chlorine, bromine, iodine or trifluoromethyl, Hal2 denotes hydrogen, fluorine, chlorine, bromine or trifluoromethyl, Z denotes nitrogen or methine (-CH=), X denotes an oxygen or sulphur atom, R1 denotes halogen, trifluoromethyl, nitro, cyano, C1-C4-alkyl or C1-C4-alkoxy and n denotes 0, 1, 2 or 3 and T denotes an ester, amide, cyanoamide or oxime radical, compositions, containing these components, as selective herbicides and the use of these two active compounds to control weeds in crops of useful plants are described, and also novel 1,5-diphenylpyrazole-3-carboxylic acid derivatives corresponding to the formula I and their preparation.
Patent EP-0276703-A2 (EP)
Inventor: KATO MINORU C O PATENT DIVISIO
IPC: H01L29/74
Filed: 1988-01-15
Abstract: A zero-crossing type thyristor is formed in an N-type semiconductor substrate (31). A first P-type base layer (14), a second P-type base layer (18), and a first P-type emitter layer (20) are formed in a main surface of the substrate (31) and isolated from one another by semiconductor regions (19, 15) of the sub­strate (31). A second N-type emitter layer (13) is formed in the first P-type base layer (14), and a third N-type emitter layer (17) is formed in the second P-type base layer (18). The third N-type emitter layer (17) is electrically connected to the first P-type base layer (14). A fourth P-type emitter layer (16) is formed in an opposite surface of the substrate (31). The second N-type emitter layer (13), first P-type base layer (14), N-type semiconductor region (15), and fourth P-type emitter layer (16) constitute a vertical main thyristor (32) of the zero-crossing type thyristor, and the third N-type emitter layer (17), second P-type base layer (18), N-type semiconductor region (19), and first P-type emitter layer (20) constitute a lateral driving thyris­tor thereof.
Patent EP-0292992-A2 (EP)
Inventor: KAIURA GARY H
IPC: C22B23/02
Filed: 1988-05-27
Abstract: Metal values in non-ferrous metallurgical slag are recovered by gently agitating the slag in contact with matte using stirring energy dissipation rates insuffi­cient to emulsify slag in matte. These low agitation rates conserve energy by reducing cooling of the charge, especially by reducing the period required for the slag and matte to separate out into distinct layers after agitation. The preferred low energy dissipation rates increase the efficiency of the value metal recovery and avoid or reduce impairment of the reducing capabilities of the matte and hence its capabilities for reducing and collecting oxidized value metal species from the matte. This is achieved by avoiding or reducing oxidation of the matte as a result of dispersal of the oxidation-protec­tive overlay of slag and contact of the matte with the ambient oxidizing atmosphere.
Patent EP-0293005-A2 (EP)
Inventor: KONO TERUHISA C O ITAMI WORKS
IPC: B60T8/48
Filed: 1988-05-27
Abstract: A brake pressure control apparatus comprises a master cylinder (2), an auxiliary hydraulic power source (l0), a booster (3), a comparator member (30), an inlet valve (28), a pressure raising member (31) and a limiter member (32). The comparator member (30) determines whether a fluid pressure in a fluid path connecting a boost chamber of the booster (3) with wheel brakes (8 and 9) is lower than a predetermined value. The inlet valve (28) cuts off flow of the fluid toward the wheel brakes (8 and 9) when it is determined that the fluid pressure in the fluid path connecting the boost chamber with the wheel brakes (8 and 9) is lower than the predetermined value. The pressure raising member (31) raises a brake pressure to be applied to the wheel brakes (8 and 9), based on a fluid pressure from the master cylinder. The limiter member (32) limits operation of the pressure raising member (31). Thus, the pressure raising member (31) is enabled to operate only when the fluid pressure in the fluid path between the boost chamber and the inlet valve (28) is lower than the predetermined value at the time of cutoff by the inlet valve (28).
Patent EP-0295572-A2 (EP)
Inventor: SHIMONOU SHIGERU
IPC: G11B11/105
Filed: 1988-06-09
Abstract: Recording medium on which information is magneto-optically recorded is irradiated with a linearly polarized light beam. A light beam reflected from or passed through the recording medium is changed in phase by a wave plate. Through an analyzer the differently polarized components of the light beam from the wave plate are combined by aligning the polarizing directions of the light beam. The light intensities of the forward and backward parts of the moving direction of the recording medium in the far field of the light beam from the analyzer are detected by a photo detector. A difference between the detected signals of the forward and backward parts is generated to reproduce the information recorded on the recording medium. Furthermore, the light beam from the wave plate is splitted into two light beams linearly polarized in mutually orthogonal directions. Two light intensities of the two light beams for the forward and backward parts of the moving direction of the recording medium in the far field of the respective light beams are detected by two photo detectors. Two differences between the outputs from the two photo detectors are determined by two subtractors. A difference or sum between the two subtractors is determined and the information is reproduced on the basis of thus determined difference or sum.
Patent EP-0295654-A2 (EP)
Inventor: BASTIOLI CATIA DR
IPC: C08J3/22
Filed: 1988-06-15
Abstract: Fast-crystallizing polyester compositions comprising a mixture consisting or consisting essentially of a polyester thermoplastic resin and of a nucleating agent selected from organic acid salts having the formula:
      wherein: 
-- R is an aromatic, cycloaliphatic or heterocyclic radical, optionally substituted in the ring; 
-- R₁ and R₂ may be hydrogen or an alkyl radical containing from 1 to 4 C; 
-- Me is an alkali or alkaline-earth metal, and 
-- n is zero or an integer from 1 to 3.
Patent EP-0299440-A2 (EP)
Inventor: IKEHATA YOJI
IPC: H01H71/04
Filed: 1988-07-12
Abstract: An apparatus for electrically operating a circuit breaker (1) comprising a trip display mechanism (41, 44) for display­ing trip condition of the circuit breaker while the circuit breaker is in its trip state. The trip display mechanism com­prises an elongate trip detecting plate (41) which is sup­ported pivotally at an intermediate point thereof on a slider (12) and engages at its one tip end (41a) with the handle (2) of the circuit breaker (1) which causes the trip detecting plate (41) to pivot during the trip condition; and an elongate trip display plate (41) having indicia indicative of the trip condition of the circuit breaker (1) at one end (44a) thereof. The display plate (44) is swingably supported at an interme­diate point thereof on a frame (3) and engages with the other end (41b) of the trip detecting plate (41) wherein the trip display plate (44) is caused by the trip detecting plate (41) to swing to a position where the indicia appear on a display window (36) during the trip condition of the circuit breaker (1).
Patent EP-0315112-A2 (EP)
Inventor: TAGUCHI HIROAKI
IPC: C07C255/60
Filed: 1988-10-31
Abstract: Novel amide compounds of the formula:
      wherein R¹ is a hydrogen, a lower alkyl, acetyl, or propionyl group; R² is a hydrogen or chlorine atom; R³ is a hydrogen atom or a group of the formula -CO₂R⁶ (wherein R⁶ is a hydrogen atom, a lower alkyl group or an alkali metal); R⁴ is a hydrogen atom, a trifluoromethyl, cyano or an aminocarbonyl group, or a group of the formula -CO₂R⁷ (wherein R⁷ is a hydrogen atom, a lower alkyl group, or an alkali metal); R⁵ is a hydrogen atom, or a group of the formula -CO₂R⁸ (wherein R⁸ is a hydrogen atom, a lower alkyl group, or an alkali metal), which have excellent anti-­allergic activity and are useful for the prophylaxis and/or treatment of various allergic diseases, and a pharmaceutical composition containing the amide compound as set forth above as an active ingredient.
Patent EP-0289285-A2 (EP)
Inventor: SATO SHINICHI
IPC: G10L19/08
Filed: 1988-04-27
Abstract: An LPC analyser calculates LPC coefficients using signals bandlimited to half the sampling frequency of LPC coefficients to be calculated. The calculated LPC coefficients are continuous in time scale and free from aliasing distortion. A bandlimiting circuit suitable therefor is also disclosed.
Patent EP-0306326-A2 (EP)
Inventor: DZEWALTOWSKI VICTOR F
IPC: B24B41/06
Filed: 1988-09-02
Abstract: The workhead includes a spindle (4) disposed on a base member (5) and rotatable about a rotational axis. The spindle includes a chuck (52) for fixedly clamping one end of an elongated workpart (W), such as a valve lifter body, having a bore between opposite ends with the longitudinal axis of the bore substantially coaxial with the rotational axis. A fluid bearing (6) such as a hydrostatic bearing (170) is disposed on the base member (5) adjacent the other end of the workpart (W) for providing pressurized fluid at sufficient locations around the other end to resist machining forces tending to deflect the other end off axis relative to the fixedly clamped end during machining of the bore to improve bore roundness and straightness.
Patent EP-0310393-A2 (EP)
Inventor: HAYDEN EARL E
IPC: C08K5/00
Filed: 1988-09-29
Abstract: An olefin polymer composition having improved resistance to deterioration in the presence of chlorinated and nonchlorinated water and having improved resistance to temperatures of 0°C to 100°C, comprises a blend of:
     (a) 93 to 99.5 percent by weight of an isotactic polymer of an alpha olefin of 2 to 6 carbon atoms;   (b) 0.05 to 0.50 percent by weight of a hindered amine UV stabilizer;   (c) 0.05 to 1.1 by weight of a hindered phenolic thermal stabilizer having a molecular weight above 530;   (d) 0 to 0.5 percent by weight of a nucleating agent;   (e) 0 to 4 percent by weight of a pigment;   (f) 0 to 3.0 percent by weight of a filler; and   (g) >0 to 3.0 percent by weight of a chelating agent.   
     The composition can be used to fabricate pipes for carrying water and coatings for wire and cable.