baber/WOPTO huggingface dataset:
Patent DE-19506367-C1 (DE)
Title: Elastic extruded seal with head and foot for window or door
Inventor: FOERSTER ARTHUR
IPC: E06B7/23
Filed: 1995-02-23
Granted: 1996-04-04
Abstract: The seal comprises a foot (3) which has a protruding ridge (5) fitting into a groove (19) in the window. The foot and hollow head (2) are joined by a profiled spine (4) from which protrude a lip (6) covering the groove. A support arm (11) leads into a sealing arm (9) which protrudes freely at a point set apart from its join to a transverse arm and from its freely protruding end. The support arm curves away from the profiled spine, when pressure is not exerted on the seal (12). The support arm leads into a connecting arm (13), at its end facing away from the sealing arm. The connecting arm slopes from the spine towards the covering lip and, at its other end, leads into an intermediate arm (6, 16).
Patent DE-19536777-C1 (DE)
Inventor: HEINEKE DANIEL DR
IPC: C01B21/14
Filed: 1995-10-04
Granted: 1997-05-15
Abstract: The invention relates to a hydrogenation catalyst by the reduction from platinum in the stage of oxidation of +4 (Pt (IV)) with a selective reducing agent in an acidic aqueous medium in the presence of a carbon-containing carrier to platinum in the stage of oxidation +2 (Pt (II)), subsequent poisoning of the platinum thus obtained with a sulphur-containing selective reducing agent, and subsequent reduction of the platinum thus partially poisoned to form metallic platinum (Pt(0)) and subsequent processing as known per se in that (a) Pt (II) is partially poisoned with a sulphur-containing selective reducing agent, wherein the sulphur-containing selective reduction agent is used in an amount which corresponds to from 15 to 70 mol % of the amount of the sulphur-containing selective reducing agent which might be needed to reduce Pt(IV) to Pt (II), provided that the amount of Pt (IV) corresponds to the amount of Pt (II) used and to be poisoned, and subsequently the partially poisoned Pt (II) is reduced with an alkali metal formate to Pt (0); or (b) platinum in the stage of oxidation of greater than +2 is partially poisoned and subsequently or simultaneously reduced with an alkali metal formate to Pt (0). The invention also relates to a hydrogenation catalyst, use of the hydrogenation catalyst for preparing hydroxylammonium salts, a process for the preparation of hydroxylammonium salts, and a process for regenerating platinum-containing hydrogenation catalysts.
Patent DE-19544076-C1 (DE)
Inventor: MARTENS CHRISTIAN
IPC: E04B1/19
Filed: 1995-11-25
Granted: 1997-04-30
Abstract: Set of structural elements for producing supporting structures, having supporting bars (5) and cylindrical connecting elements (1) for insertion heads (6) provided on the end sides of the supporting bars (5), the connecting elements being provided with a plurality of slots which are open on one side and extend, parallel to one another and to the axis of the cylindrical connecting elements, from the surface to the center, and the slots each being widened, at a distance from the radial ends of the same, to form chambers for receiving the insertion heads. The insertion heads are formed in the flat end regions of the supporting bars, at a distance from the end edges, in that at least two parallel slits are provided at an angle of 90 DEG  with respect to the end edge, and, in each case one bead running parallel to the end edge is formed in the strips produced by the slits, and the beads of adjacent strips are respectively formed on mutually opposite sides, with the result that an annular thickening with circular or oval cross section and an outer circumference which corresponds to the cross section of the chamber in the slots of the connecting elements is formed in the region of the flat ends of the supporting bars, parallel to the end side, beside a continuous border strip.
Patent DE-19600339-C1 (DE)
Title: Motorised handtool e.g. impact drill
Inventor: BINDER ALFRED
IPC: H02K9/06
Filed: 1996-01-08
Granted: 1996-12-19
Abstract: A motorised handtool has two fans to send cooling air past the motor (20) and gearbox (30) down separate channels within the housing, divided by a wall. The fans work independently. The fans are formed by a double fan wheel (40), driven off the motor shaft and lying between the motor and the gearbox. There are separate air inlets and outlets (51 to 54) for the two cooling paths. The cooling channel for the gearbox is directed upon at least one bearing (31) of the box and past a thermally conducting mounting flange.
Patent DE-19603654-C1 (DE)
Inventor: STRACK HELMUT DR
IPC: H01L23/482
Filed: 1996-02-01
Granted: 1997-07-03
Abstract: The soldering system uses a series of metal layers applied to the surface of the semiconductor (1) facing the metal carrier plate (2) to which it is to be attached. The layer (5) nearest the semiconductor is formed of Ni and overlaid by a Ag layer (6), with a solder layer (7) between the latter and the surface of the carrier plate. Pref. the solder layer is formed of Sn with a Ni content of between 0.5 and 5 %.
Patent DE-19612535-C1 (DE)
Inventor: DEHARDE HORST
IPC: H01R13/629
Filed: 1996-03-29
Granted: 1997-10-16
Abstract: The safety connection system, for a high tension and high power compact mains current unit has a conical opening (9) round the contact piece (8) at the passage (5) towards the transformer cable. The safety plug (3) at the passage (5) has a conical shoulder (10) for the opening (9), while the shoulder (10) is longer than the opening (9). The shoulder (10) has a passage opening (12) through it to the safety zone (11) of the safety encapsulation (2) for a contact element (13) to the contact piece (8). A swing holding clip (16) at the passage (5) is over the safety plug (3) to press the shoulder (12) into the opening (9), to be fixed in place with electrical insulation. Preferably the safety plug (3) with the shoulder (12) are in one piece, of silicon rubber. The safety plug at the transformer side has a sliding coating of silicon varnish, and the shoulder (10) has a sliding coating of a non-hygroscopic material such as talcum powder.
Patent DE-19723522-C1 (DE)
Title: Deceleration switch for detecting vehicle deceleration above defined threshold
Inventor: RUDOLF HARALD DIPL PHYS
IPC: H03K17/968
Filed: 1997-06-05
Granted: 1998-09-17
Abstract: The switch forms a deceleration sensing system in combination with a deceleration sensor. It consists of at least one FET transistor (7) with gates influenced by an electric field consisting of electric charges on a charge carrier (6). The charge carrier is spring suspended (4). The switching state of the FETs is altered by a deflection of the charge carrier resulting from a deceleration above a defined threshold. The charge carrier and its suspension are made by a micro-mechanical technique.
Patent DE-19818257-C1 (DE)
Title: Oven muffle with thermally insulating covering with distance holders for several radiation reflective foil layers
Inventor: RAUSCH HARALD
IPC: F24C15/34
Filed: 1998-04-23
Granted: 1999-12-02
Abstract: The oven muffle has an enveloping casing wall (1), a thermally insulating cover contg. several radiation reflective foil layers (60-62) one upon the other, pref. of aluminum enclosing the casing wall and several distance holders (26). Each distance holder has several supporting surfaces for the foil layers at different distances from the outer surface of the casing wall and separated from each other. The supporting surfaces are so arranged that the covering is held separate from the entire outer surface of the casing wall. An Independent claim is also included for a cooking oven with muffle.
Patent DE-19843228-C1 (DE)
Title: Fastening mechanism for housing lid of domestic appliance
Inventor: KNOKE MATTHIAS
IPC: D06F39/12
Filed: 1998-09-22
Granted: 2000-01-27
Abstract: A fastening frame (4) is located on the underside of the plate (3) and is connected to the outer frame (2). The fastening frame (4) for the lid (1) incorporates rear and front fastenings (9,6). The underside of the frame (4) is equipped with aligning aids and/or centering pins (10,11) as well as guides for the front lid fastening (6). The guides (14) each have a clamping jaw (15) and are each associated with the side walls (13) of the housing.
Patent DE-19849178-C1 (DE)
Title: Device for adjusting bicycle's saddle position has two interconnected rods on saddle mounting with central constant-length first rod enclosed by guide tube, and outer length-adjustable second rod with pneumatic spring strut
Inventor: HOMMEL ALFRED HELMAR
IPC: B62J1/06
Filed: 1998-10-26
Granted: 2000-06-21
Abstract: The adjusting device has two interconnected rods spaced apart on the saddle mounting(18). The central first rod(7) has a constant length and is enclosed by a guide tube(14) which is guided between an upper(10) and a lower(11) stop and serves as a first attachment. The second outer rod is length-adjustable and has a pneumatic spring strut(9) for length adjustment within the predefined adjusting range. At least one fastening device(25,26) for a second attachment is fitted on the outside of the seat tube.  A component(13) for operating the pneumatic strut is in communication with the outer rod for adjustment of the saddle position upon demand.
Patent DE-19855362-C1 (DE)
Title: Identification band e.g. for transport passenger, has band incorporating identification markings and non-releasable closure for open ends of band each made from fire-resistant material.
Inventor: JOHNEN WALDEMAR
IPC: G09F3/00
Filed: 1998-12-01
Granted: 2000-08-10
Abstract: The identification band (1) has 2 open ends which are coupled together via a non-releasable closure, both the identification band and the closure made of a fire-resistant material, with fire-resistant identification markings (5) provided in the band material and decoded via an identification key held in a separate databank.  An Independent claim for a passenger identification method is also included.
Patent DE-19855938-C1 (DE)
Title: Arrangement for detecting melting point of solder for making connections in electronic equipment
Inventor: MAIER JOCHEN
IPC: H01H37/76
Filed: 1998-12-04
Granted: 1999-12-30
Abstract: The arrangement has a pair of spaced electrodes, one covered with solid solder. When the solder melts, both electrodes become covered, and the resulting short circuit is detected by an evaluation unit. The arrangement has a hollow body in a soldering unit (1) partially filled with solder. Two electrodes with spaced free ends are connected to an evaluation unit and protrude into the hollow body. At temperatures below the melting point, at least one wall segment of the hollow body is covered with solidified solder so that the surface of the solder coating is inclined with respect to the horizontal. At least one electrode is not covered by solder. When the melting point is reached, the liquefied solder in the hollow chamber covers both electrodes and the electrical signal produced by the short circuit between the electrodes is detected in the evaluation unit.
Patent DE-19904148-C1 (DE)
Title: Elektrische Förderpumpe
Inventor: RADERMACHER BERNHARD
IPC: F04D13/06
Filed: 1999-02-03
Granted: 2000-10-12
Abstract: Bei einer bekannten, nasslaufenden Förderpumpe treten Panschverluste auf. DOLLAR A Hiergeben weist die neue Förderpumpe die Merkmale auf, dass der Rotor (2) in einer gegenüber einer flüssigkeitsführenden Gehäusekammer (5) abgedichteten Rotorkammer (10) angeordnet ist, die überwiegend mit Gas gefüllt ist. DOLLAR A Hierdurch kann die Förderpumpe mit hohem Wirkungsgrad als Kühlwasserpumpe eingesetzt werden.
Patent DE-19941468-C1 (DE)
Title: Multilayer glove has middle layer connected to outer layer and inner layer, connection to outer layer consisting of hooked pile fasteners and inner layer being connected in same way or permanently bonded to middle layer
Inventor: HADERLEIN MANFRED
IPC: A41D19/00
Filed: 1999-09-01
Granted: 2001-05-23
Abstract: The multilayer glove has a middle layer which is connected to an outer layer and inner layer. The connection to the outer layer consists of hooked pile fasteners (4, 4', 5, 6) at the tips of the fingers and thumb, along the thumb and across the palm of the hand. The inner layer may be connected in the same way or permanently bonded to the middle layer.
Patent DE-19946026-C1 (DE)
Title: Flow deflection device for room ventilation fan uses flow deflection plate for deflecting air received via air opening in sidewall of rectangular ventilation duct containing ventilation fan
Inventor: BACKES CHRISTIAN
IPC: F04D29/42
Filed: 1999-09-25
Granted: 2000-12-14
Abstract: The flow deflection device uses a rectangular flow deflection plate (6) in front of the entry opening (5) of the ventilation fan, at right angles to the axis of the entry opening, in a plane parallel to the plane of the air opening in the sidewall of the rectangular ventilation duct, housing the ventilation fan.
Patent DE-19963912-C1 (DE)
Title: Plug-in connector device for sensor e.g. temperature sensor, has ratchet coupling elements and bayonet coupling between plug part and socket part
Inventor: BRAMMER HARTMUT
IPC: H01R13/627
Filed: 1999-12-31
Granted: 2001-06-13
Abstract: The plug-in connector device (1) has a plug part (4) inserted in an opening (34) of a socket part (33), the plug part having a spring tongue (16) with a ratchet nose (20) cooperating with a ratchet section (40) of the socket part for preventing the accidental release of the plug part. The plug part has a raised pin (24) fitting into a groove (47,45) in the inner wall (35) of the socket opening, extending in the longitudinal and transverse direction, for providing a bayonet coupling.
Patent RU-2033316-C1 (RU)
Title: Flexible saw
Inventor: RESHETNIKOV ALEKSANDR A
IPC: B27B21/02
Filed: 1992-11-30
Granted: 1995-04-20
Abstract: FIELD: wood-working industry. SUBSTANCE: flexible saw has flexible cutting tool formed as flexible pulling member, whose surface is provided with inclined working members. Flexible cutting tool is made splint and is provided with flexible split unit. Working members have inclined teeth with arc-shaped cutting edges defined by intersection between undercut planes of large truncated cone and by intersection with surface of small truncated cone positioned on base of large truncated cone within it. Surfaces of truncated cones make continuation of surface of cylindrical sleeve mounted on flexible pulling member and connected with it by soldered joint. Flexible split unit is made in the form of flexible member, whose one end is secured below flexible braid, which is soiled about middle portion of flexible member. with copper wire being used as braid material. Coils are tinned by soft solder, and other free end is formed as coiled spring positioned in helical groove on flexible brain surface to define loop of splint connection with other end of flexible cutting tool. Flexible saw cuts in all directions of feeding of workpiece. It may be used for sawing of various materials over outer contour of workpiece as well as within closed contour of workpiece. EFFECT: operational capabilities and enhanced reliability in operation. 2 cl, 4 dwg
Patent RU-2058773-C1 (RU)
Title: Method for treatment of patients ill with infantile cerebral paralysis
Inventor: GREJS MIKHAIL M
IPC: A61N5/02
Filed: 1992-12-09
Granted: 1996-04-27
Abstract: FIELD: medicine; neurology. SUBSTANCE: method for treatment of patients ill with infantile cerebral paralysis includes scanning of rertain zones on face skin and head hairy region with electromagnetic radiation of lillimeter range of ultrahigh frequency to find the points of healing effect. Subject to treatment with laser radiation are the points on which effect of electromagnetic radiation of ultrahigh frequency millimeter range resulted in sensation of relaxation in petient's affected muscles, or increased volume of movements in them, or impossible earlier movements. Treatment is continued for 30-120 s up to development of sensation of burning in points of treatment. EFFECT: higher efficiency. 1 dwg
Patent RU-2009271-C1 (RU)
Title: Method for application of coating to surfaces of steel products
Inventor: ZAJTSEV ALEKSANDR I
IPC: C23C10/30
Filed: 1992-12-09
Granted: 1994-03-15
Abstract: FIELD: chemical and thermal treatment of metals. SUBSTANCE: mixture in the form of a water suspension or a paste is applied to surfaces of steel products then the products are heated. The mixture contains (in % by mass): aluminium 12-30; silicon 5-15; silicon oxide 23-44; water glass 33-48. EFFECT: improved method for coating application. 1 tbl
Patent RU-2050196-C1 (RU)
Title: Method for preparation of catalysts for hydrogenation of ketons, nitrocompounds and amination of alcohols
Inventor: ZUBRITSKAYA NATALYA G
IPC: B01J37/04
Filed: 1992-12-23
Granted: 1995-12-20
Abstract: FIELD: catalytic chemistry. SUBSTANCE: method for preparation of catalysts for hydrogenation of ketons, nitrocompounds and amination of alcohols includes mixing of chromic acid with copper carbonate or oxide, adding of ammonia water to obtained paste and mixing. Additionally introduced into mixture are insoluble compounds of copper, nickel or cobalt, or their mixture. Obtained mixture is subjected to heat treatment. Before use, mixture is reduced with hydrogen. EFFECT: higher efficiency. 4 cl, 1 tbl
Patent RU-2087370-C1 (RU)
Title: Wave-propelled craft
Inventor: SENKIN YURIJ F
IPC: B63B19/02
Filed: 1993-01-06
Granted: 1997-08-20
Abstract: FIELD: shipbuilding; craft employing energy of sea swell and ship's motions. SUBSTANCE: wave-propelled craft is provided with hull, fore bulb and wave propeller in form of controllable hydrofoils which are stowed inside fore bulb provided with inclined recess. Hydrofoil stocks are connected with control device by means of levers and rods. Turning under action of power drive, hollow shaft extends hydrofoil from recess to working position. Wave-propelled craft is compact. Since all main mechanisms of propulsion plant are arranged in fore bulb, it may be manufactured independently and delivered to shipbuilding yard in finished state for new vessel or for vessel in operation. EFFECT: enhanced reliability. 2 cl, 1 dwg
Patent RU-2068104-C1 (RU)
Title: Piston for internal combustion engine
Inventor: MELNIKOV YURIJ G
IPC: F02B23/06
Filed: 1993-02-01
Granted: 1996-10-20
Abstract: FIELD: engine engineering. SUBSTANCE: piston 1 has combustion chamber 2 made up as a truncated cone whose small base 3 is on the bottom of the combustion chamber. Cylindric arc-like hollows are made on side surface 4 of the cone. The generatrices of the hollows are parallel to the axis of the piston and described by the circumference of the large base of the cone. EFFECT: enhanced efficiency. 2 dwg
Patent RU-2067939-C1 (RU)
Title: Vehicle-carried rail lubricator
Inventor: SHAPOVALOV VLADIMIR V
IPC: B61K3/02
Filed: 1993-03-01
Granted: 1996-10-20
Abstract: FIELD: railway transport; automatic delivery of required amount of lubricant to friction zone. SUBSTANCE: lubricator has housing accommodating flexible member with through holes for delivering lubricant to friction zone between rail car wheel flange and side surface of rail head, and lubricant delivery system with actuating mechanism. Lubricator housing is installed for engagement with actuating mechanism, is hinge-coupled with wheelset axle-box and is spring-loaded relative to axle-box. EFFECT: enhanced lubrication. 1 dwg
Patent RU-2125802-C1 (RU)
Title: Mixture for preparation of dough when producing frozen half-finished products with filler and method of producing frozen half-finished products with filler
Inventor: SUDZILOVSKIJ I I
IPC: A21D13/08
Filed: 1993-03-04
Granted: 1999-02-10
Abstract: FIELD: food industry, in particular, at enterprises of dairy, baking, confectionery industries and at public catering enterprises. SUBSTANCE: method involves preparation and introduction of coloring vegetable fillings into dough or dough coating depending on intensity of color. Fillings may be in the form of puree, or puree with coloring solution. Mixture for dough preparation contains wheat flour, egg products, sugar, salt, and also puree or puree with coloring solution in preset ratio of ingredients. EFFECT: improved product taste, and simplification of process. 2 cl
Patent RU-2048762-C1 (RU)
Inventor: KUZNETSOV ANATOLIJ P
IPC: A01K47/00
Filed: 1993-03-19
Granted: 1995-11-27
Abstract: Изобретение относится к пчеловодству. Улей Кузнецова содержит основание, корпус для размещения рамок, оснащенный щелевым отверстием для входа и выхода пчел, и крышкой. Щелевое отверстие имеет Г-образный профиль и оснащено заслонкой, позволяющей регулировать поток пчел. Желательно использовать улей Кузнецова при интенсивном сборе меда или в зимний период. 3 з. п. ф-лы, 3 ил.
Patent RU-2046848-C1 (RU)
Inventor: POLETAEV VLADIMIR ALEKSEEVICH
IPC: D01G15/92
Filed: 1993-05-24
Granted: 1995-10-27
Abstract: FIELD: carding machines. SUBSTANCE: method involves coiling a ribbon having protrusion all over its length around the drum to form thread grooves, basing tooth base of all-metal saw-toothed strip on two neighboring protrusions of the thread groovers, fixing the saw-toothed strip on the drum forming winder and cutting the winder in segments. EFFECT: enhanced quality of product. 3 dwg
Patent RU-2087381-C1 (RU)
Inventor: KIRYUSHKIN GEROLD A
IPC: B64C39/12
Filed: 1993-06-11
Granted: 1997-08-20
Abstract: FIELD: flying vehicles; small-sized flying vehicles. SUBSTANCE: flying vehicle includes fuselage, feathering surface with drive 3 through springs; spring of drive is connected with bell crank of clutch which is thrown into engagement with axle of control surface at play of from -30 to +30 deg. Arm of bell crank of clutch is lesser than that of drive by 4 to 20 times. EFFECT: enhanced reliability. 1 dwg
Patent RU-2028039-C1 (RU)
Inventor: SHUVALOV VITALIJ YU
IPC: A01G23/00
Filed: 1993-05-25
Granted: 1995-02-09
Abstract: FIELD: consumers' goods. SUBSTANCE: method of procurement of birch brooms ensuring the new consumers' properties allowing for the urban residents to use them easily differs by the fact that the drying is exercised up to a little bit less humidity at which during the test curvature the first breaking sheet appears on the external branches of the broom. Then during the preliminary pulling through the conical nozzle by means of the broom rolling motion along the concave or convex surface it is pressed with the edge of the packing material into a cylinder in the process of wrapping up into 1-5 layers of this packing material, then they pile it into a loose stockpile on shelvings, finish drying it and pack it into bundles or cans. EFFECT: enhanced efficiency of the drying process and new consumers' properties. 8 cl
Patent RU-2059852-C1 (RU)
Inventor: PORSHNEV VLADIMIR A
IPC: F02C5/10
Filed: 1993-06-10
Granted: 1996-05-10
Abstract: FIELD: aircraft engine engineering. SUBSTANCE: engine has inlet device with detonation chamber, nozzle, and system for supplying gas producer products. The engine is set in operation when the aircraft velocity is 3.4-4 Mach numbers. The gas producer products having a fuel excess are fed simultaneously with supplying supersonic air through the flow passageway of the inlet device to the detonation chamber. Axial supersonic air jet impacts the flat jet of gas producer products at the focus of the detonation chamber. As a result, a system of shock waves arises in which temperature, pressure is increased abruptly as well as a great amount of heat is released. This, in turn, results in detonation of the products in air environment. Since the combustion is a pulse combustion, the thrust depends on the working frequency of the processes inside the chamber. EFFECT: enhanced efficiency. 1 dwg