baber/WOPTO huggingface dataset:
Patent DE-3312136-C1 (DE)
Title: Device for inserting and ejecting a magnetic-tape cassette in a magnetic-tape cassette apparatus
Inventor: DEUTSCH ARMIN
IPC: G11B15/675
Filed: 1983-04-02
Granted: 1984-09-06
Abstract: In the case of a device for inserting and ejecting a magnetic-tape cassette (10) in a magnetic-tape cassette apparatus, there is a cassette lift (7) as well as a cassette driver (9), guided displaceably in the said lift. The cassette driver (9) is coupled to a lever (11), which can swivel about a swivel axis (12) and is coupled to a displaceable actuating rod (14) which bears a pin (21) which, upon insertion of the cassette, moves in relation to a control edge (20) on the lever. Fastened between the actuating rod (14) and the lever (11) is a compression spring (23) which, after movement of the pin in relation to a part (20a) of the control edge, swivels the lever further and drives the cassette along in the lift (7). Upon ejection of the cassette, the fastening point (23a) of the spring (23) on the lever (11) moves through a plane (32) through the swivel axis (12) and the fastening point (24) on the actuating rod (14), after which the spring (23) swivels the lever (11) further and ejects the cassette (10). <IMAGE>
Patent DE-3313160-C1 (DE)
Title: Device for removing longitudinal and back deformations on saw blades for bandsaws
Inventor: JOHNER GOTTLIEB
IPC: B23D63/18
Filed: 1983-04-12
Granted: 1984-07-12
Abstract: A saw blade (1) in the form of an endless steel band with a tooth system is held tight by the rollers (22, 23) of a bandsaw (21). A device (A) for removing the longitudinal or back deformation of the saw blade is provided directly next to the unloaded side (1b) thereof. The device (A) comprises a bracket (7), which can be removably fastened to the frame (20) of the bandsaw (21) and has a slide (8), and two axially displaceable arms running parallel to one another. A set (5, 6) of rotatable pressure rollers is in each case fastened to one end of the arms. The pressure-roller sets (5, 6) can be pressed against the saw blade (1) on either side and are interchangeably inserted in heads. In the case of this device (A), it is not necessary to remove the saw blade (1) from the rollers (22, 23) or to place it against them again or to straighten it in a straightening device.
Patent DE-3419545-C1 (DE)
Title: Apparatus for preventing damage to motor vehicle components
Inventor: KUEMMERLE WERNER DIPL-PHYS DR
IPC: A01M29/12
Filed: 1984-05-25
Granted: 1985-09-05
Abstract: A scent carrier is proposed, which is placed against a motor vehicle part which has been heated during operation, to deter animals which could cause damage to leads and/or hoses. When the engine is running, the scent carrier is kept at a distance from the part heated during operation, but in the switched off condition, the carrier rests against the part heated during operation.
Patent DE-3444125-C1 (DE)
Title: Shearer drum
Inventor: BEST GERD DIPL-OEC
IPC: E21C25/10
Filed: 1984-12-04
Granted: 1986-04-17
Abstract: The invention relates to a separable shearer drum, especially for use in underground coal mining, the shearer-drum parts having strip-shaped projections in the interior at the separating points, which projections taper in the longitudinal direction and are in each case held by a strip-shaped, lockable clamp tapering in a wedge shape in the opposite direction.
Patent DE-3503041-C1 (DE)
Title: High-speed missile with aerodynamic control
Inventor: KRANZ WALTER
IPC: F42B10/62
Filed: 1985-01-30
Granted: 1986-09-11
Abstract: The invention relates to a missile (1), especially a grenade which flies at supersonic speed, with aerodynamic control. The front part (V) of the missile (1) is supported such that it can pivot in all directions with respect to the remainder of the missile casing (2). An actuating device (10, 12) is provided in order to pivot the front part (V) of the missile (1) and in order to fix it in desired positions with respect to the missile casing (2). As a result, the flight path of the missile (1) is diverted in this pivoting direction. <IMAGE>
Patent DE-3618581-C1 (DE)
Inventor: EBERT GERD
IPC: A41C1/02
Filed: 1986-06-03
Granted: 1987-11-12
Abstract: The elastic belt (1) is made of a stretchable web material (2), the warp threads (5) of which vary in their elasticity. By this means, zones (7, 8, 9) of different stretching characteristics can be provided in the longitudinal direction of the elastic belt (1) without additional effort being required in terms of manufacture or the appearance being considerably changed. If the warp threads (5) in the zone (9) of the elastic belt (1) located in the region of the hip bones are less stretchable than the warp threads (5a) in the vicinity of the opposite longitudinal edge (3), reduced forces are transmitted to the elastic belt (1) by the hip bones during movement and thus displacement of the elastic belt (1) is avoided during use. No additional manufacturing effort is required for this improvement in fit. <IMAGE>
Patent DE-3634405-C1 (DE)
Title: Spraying nozzle for windscreen washing installations of motor vehicles
Inventor: ROLLER TRAUGOTT
IPC: B60S1/52
Filed: 1986-10-09
Granted: 1987-11-26
Abstract: The application relates to a spraying nozzle for windscreen washing installations of motor vehicles. In order to make possible, with only one nozzle with one outlet opening, action upon the entire surface of a windscreen to be wiped, it is envisaged according to the invention that two pipe sections are led up to one another with their free ends, apart from a narrow gap, bent in such a manner that the central longitudinal axes of their bent regions enclose with one another a preferably acute angle and that the two pipe sections are interconnected on a part of their circumference on their side facing away from the spraying direction.
Patent DE-3800840-C1 (DE)
IPC: E03D11/14
Filed: 1988-01-14
Granted: 1989-03-30
Abstract: In order, in the case of an installation unit with a case frame and a stand capable of resting on a bare floor, to avoid a welded connection between the case frame and the stand, the stand (13) possesses vertical connecting elements (20) arranged at a distance from the two vertical profiled sheet-metal parts (12) of the case frame (10). These connecting elements (20) have a cross-sectional profile making it possible for them to be brought into fitting engagement with the vertical profiled sheet-metal parts (12) of the case frame (10). In this state, the connecting elements (20) can be permanently fastened to the case frame (10) by a series of pressed joining points (cold-pressed junction points). <IMAGE>
Patent DE-3907459-C1 (DE)
Title: Screened electrical plug connection
IPC: H01R13/658
Filed: 1989-03-08
Granted: 1990-02-01
Abstract: It is intended to create a plug connection whose housings which accommodate a plug part and a socket part can be reliably made contact with electrically using simple means. At least one chamber (6) is introduced at the side, alongside the plug part or the socket part (2), in the housing (1) surrounding it, for accommodating at least one spring element (8). The spring element consists of a spring plate (8) which is in the form of a strip and is bent into corrugations, the corrugation valleys resting on the base of the chamber (6) and the corrugation peaks projecting out of the chamber (6) to such an extent that they meet the opposite housing (4) when the plug part and socket part (2, 3) are jointed together, and are forced into the chamber (6) by this opposite housing (4). <IMAGE>
Patent DE-4004920-C1 (DE)
IPC: A61K31/575
Filed: 1990-02-16
Granted: 1991-09-19
Abstract: Pharmaceutical composition which comprises stigmasta-4-en-3-one as active ingredient. This active ingredient can be used for the treatment of androgen-dependent diseases, especially for the treatment of benign prostate hyperplasia.
Patent DE-4023898-C1 (DE)
Title: Grinding machine for spectacle lenses - has self-generated air curtain shielding face of observation window
IPC: B24B9/14
Filed: 1990-07-27
Granted: 1991-07-25
Abstract: The grinding machine consists of a grinding wheel (18) semi-enclosed in a water trough (38) and protected by a guard (16) having an observation window (44). The lens (12) is mounted on a sliding, pivoting carrier (22) and is shrouded by a curved sheet (36). - Water is sprayed onto the lens through a nozzle (30). The rotation of the grinding wheel (18) forces air through a slot (66) in a front baffle plate (52). The air flow is directed by a deflector (68) to form an air curtain (54) across the inside of the observation window.
Patent DE-4242151-C1 (DE)
Title: Protecting mobile radio, e.g. telephone, against unauthorised use - comparing authentication parameter from input code to stored parameter, only allowing use if they match.
Inventor: LOEHMANN EKKEHARD
IPC: H04W12/12
Filed: 1992-12-14
Granted: 1994-03-24
Abstract: The method involves connecting a subscriber identification module, code card, to a mobile radio to allow data exchange. After input of a device code, the system is initialised. A number is transmitted from the mobile to the ID module. There, an authentication parameter is calculated from the number, using a code or key stored in the module and this is transmitted to the mobile. The latter stores the number and parameter as duplets in a non-volatile memory. During operation, a personal identification number is input to the radio for authentication checking. The duplet-stored number is transmitted to the ID module. An authentication parameter is calculated and transmitted to the mobile. In the mobile, the transmitted parameter is compared with the stored parameter. If they do not match, further operation, especially making connections, is blocked. If the parameters match, the mobile is freed for use. ADVANTAGE - Simple, reliable method of preventing unauthorised use.
Patent DE-4300313-C1 (DE)
Title: Rotary drive for lever-operated switchgear module - has input spindle with segment gear engaging rack on moving element to transmit motion to other spindles
Inventor: PANITZ UWE
IPC: H01H3/40
Filed: 1993-01-08
Granted: 1994-03-31
Abstract: A lever operated switch has a box shaped housing (60, 80) with a lever coupled to a spindle (12). The lever has an integral segment gear (6) that meshes with a formed gear rack (54) in a switch actuator element (50) that can move within the housing. The actuator element has additional racks (56,58) formed on the outer walls and these are engaged by further segment shaped elements (20, 30) with spindles that project from the main housing. When the input spindle is moved by the lever, rotary motion is transmitted to the side spindles. These may connect to the other switch modules. ADVANTAGE - Improved connection possibilities for operating switchgear.
Patent DE-4319438-C1 (DE)
Title: Analgesic and/or antiinflammatory medicaments - contg. sepd enantiomers of ketoprofen
Inventor: GEISLINGER GERD DR DR
IPC: A61K31/19
Filed: 1993-06-11
Granted: 1994-06-01
Abstract: Medicaments for treating painful and/or inflammatory conditions contain ketoprofen (I), ie., 2-(3-benzoylphenyl)propionic acid, together with carriers and additives. (I) is used in the form of previously sepd. enantiomers, either alone or as a recombined mixt., provided that the proportion of R(-)-ketoprofen (Ia) is 50-100% for treating painful conditions, and the proportion of S(+)-ketoprofen (Ib) is 50-100% for treating inflammations. ADVANTAGE - The (Ia):(Ib) ratio can be adapted to suit the condition being treated, e.g, the proportion of (Ia) may be increased to treat acute pain with reduced gastrointestinal side effects. Recombined mixts. of (Ia) and (Ib) are stated to provide more rapid release than racemic (I).
Patent DE-4415838-C1 (DE)
Title: Steel side-bar chain for cone pulley/belt contact gearboxes
Inventor: RATTUNDE MANFRED
IPC: F16G5/18
Filed: 1994-05-05
Granted: 1995-08-17
Abstract: The chain comprises cover-plates (5) and joints.  With divided articulated bolts, the individual parts (1,2) belonging to the same joint have alternately at least one stop (3) on one end and a safety element (4) on the other end. In the operating state of the chain, the stops directly adjoin the outer plates (5) whilst the safety elements have a minimum distance from the outer plates.  The stops can be arranged at the top or top and bottom.  The stops and safety elements can comprise laser welding points or material displacements.
Patent DE-4430958-C1 (DE)
Inventor: RINGEL HELMUT DR
IPC: H01M8/04014
Filed: 1994-08-31
Granted: 1995-10-19
Abstract: The invention relates to a solid electrolyte high-temperature fuel cell. Gas is taken past the anode from a gas supply via a gas channel. A corresponding airsupply takes air over the cathode. There is also a discharge pipe for the exhaust gas. According to the invention, the solid electrolyte element consists of a vertical open-topped, closed-bottomed hollow body (2) of ceramic electrolyte material. The anode (3) is fitted on the inner surface of the hollow body and the cathode (8) on its outer surface. Through the hollow body passes the gas channel which is also the anode chamber (4). It is supplied from a gas inlet (1a) opening in or on the bottom of the hollow body. On the cathode side the hollow body is surrounded by and spaced from a further closed element (5) of highly heat-resistant material from beneath as far as the air inlet aperture. The space thus created forms the air channel (7) and the cathode chamber at the same time. The gas-air mixture leaving the gas and air channel is taken upwards from the component to the exhaust gas line in this arrangement.
Patent DE-4435556-C1 (DE)
Title: Pipe holder for fixing pipes on supports
Inventor: STANGE PAUL
IPC: F16L3/10
Filed: 1994-10-05
Granted: 1995-08-24
Abstract: The pipe holder element (10) has a pressed or punched sheet metal guide bearing (8) whose side arms (9) are bent towards each other at the ends either to engage round a guide section (7) of at least one clamping jaw (1) protruding both sides in the longitudinal direction of the profiled support flange (3), or to engage in guide grooves on both sides of at least one jaw set in a plane parallel to the surface of the flange. The pipe holder element pref. has reinforcement ribs. The clamping jaws which each have a clamping groove (2) to hold the profiled support flange (3) can be made from glass-fibre-reinforced plastics or electrically conductive plastics.
Patent DE-4439949-C1 (DE)
Title: Shape generation by hot isostatic pressing for e.g. disk prodn.
Inventor: BETZ WOLFGANG DR
IPC: B22F3/12
Filed: 1994-11-09
Granted: 1996-02-15
Abstract: The process is for shape generation by hot isostatic pressing with the use of a previously shaped, hermetically sealed powder-filled sheet-metal capsule (2). Non-shrinking inserts (1) are located in certain regions of the pressure space in such a way that during compaction, both the compaction motion of the powder (3) and the shape change of the capsule (2) takes place in the direction of the inserts, and are limited by these inserts. Certain regions of the capsule (2) are connected to the inserts (1) before or during the compaction process.
Patent NL-1007285-C1 (NL)
Title: Bowl for containing edible products
Inventor: ELISSEN PETER ADRIANUS JOHANNE
IPC: A47J47/10
Filed: 1997-10-15
Granted: 1999-04-19
Abstract: The bowl has a basin-shaped body, in or on which a flat plate is removably fitted. The bowl is provided with a lid and ventilation apertures are provided in the body and/or the lid and in the flat plate. The basin-shaped body above the cooling component is terminated by a base plate, preferably provided with ventilation apertures.  The bowl is made preferably from a transparent plastic or glass.
Patent NL-1014975-C1 (NL)
Title: Floor, especially for cattle sheds, comprises rotatable floor elements capable of forming partitions between floor surface area regions
Inventor: IPEMA ALBERTUS HENDRIK
IPC: A01K1/015
Filed: 2000-04-18
Granted: 2001-10-19
Abstract: The floor elements (2) can be rotated about axes (4) extending in their length direction, between a flat state where the surfaces (3) for walking on are on the top side, so that the floor is level and can be walked across, and at least one further state where the floor element protrudes above the floor surface plane (5).  An Independent claim is also included for a variable partition, especially for cattle, formed by the floor, in which the floor elements extend between side partitions, which are preferably at right angles to these elements.
Patent NL-1017349-C1 (NL)
Title: Magnifying glass for use by sports divers under water is enclosed in air chamber, preventing contact with water
Inventor: SCHULTE JOZEF
IPC: B63C11/02
Filed: 2001-02-13
Granted: 2002-08-14
Abstract: The magnifying glass for use by sports divers under water is enclosed in air chamber, preventing contact with the water. The magnifying glass (5) is provided with two pressure rings (3) and two transparent disks (4). The periphery of these disks is closed in a fluidtight manner by an elastic sleeve (2). A perforated clamp band (1) applies tension to this sleeve.  The height of the pressure rings is so selected that neither of the very transparent disks touches the magnifying glass. The perforation in the clamp band ensures that the fluid pressure extends over the complete periphery. In this way, the fluid pressure increases the tension of the clamp band at greater depths.
Patent RU-2062314-C1 (RU)
Title: Method for erecting rigid structure on bed, method for erecting rigid structure of shells subsequently installed on bed, and shell
Inventor: AKHMED MASSOUDI
IPC: E02B3/06
Filed: 1986-11-17
Granted: 1996-06-20
Abstract: FIELD: hydraulic engineering. SUBSTANCE: shell has plane steel plates assembled into a structure of polygonal, for example, pentagonal, cross section, that is similar to polyhedral pyramid. The shell is installed on bed together with another shell that should be installed too. Both shells are interconnected through parallelogram-like system formed by beams and rods and hinges. The shells may be used together with shells and walls, that enter kerfs in shells-columns. Concrete is filled between double walls. Internal space of shells-columns or between shells is filled with stones. EFFECT: high efficiency. 10 dwg
Patent RU-2018818-C1 (RU)
Inventor: IZIDINOV SABRI O
IPC: H01L21/66
Filed: 1990-10-09
Granted: 1994-08-30
Abstract: Использование: изобретение относится к аналитическому контролю жидкофазных материалов, в частности к количественному и качественному анализу элементного состава примесей в жидких органических и неорганических веществах, используемых в технологии силовых полупроводниковых приборов и электромеханических изделий. Сущность изобретения: проводят осаждение примеси на твердую подложку из раствора путем ионообменного адсорбционного концентрирования. Подложку погружают в пробу анализируемого раствора на 1,5 - 2 ч. В качестве подложки используют монокристаллический кремний с поверхностным пористым слоем. После извлечения подложки из раствора проводят анализ примесей масс-спектрометрическими методами с различными источниками возбуждения. 1 ил, 2 табл.
Patent RU-2055255-C1 (RU)
Title: Gear drive
Inventor: BUJNEVICH NIKOLAJ NIKOLAEVICH
IPC: F16H1/04
Filed: 1990-12-04
Granted: 1996-02-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: gear drive has shafts, gear wheels, with each of them being set up on its shaft, central wheel, spring-loaded, mounted for turning relative to its shaft and first bearing block with bearing springs rigidly set up on this shaft. The gear drive is equipped with second bearing block having bearing springs. The block is fixed and spring-loaded relative to first bearing block too. The central wheel is fixed and spring-loaded relative to second bearing block. EFFECT: enhanced efficiency. 2 dwg
Patent RU-2025075-C1 (RU)
Inventor: OVANOVA TATYANA G
IPC: A23C19/076
Filed: 1991-03-15
Granted: 1994-12-30
Abstract: Использование: в молочной промышленности, в частности, при производстве творога. Сущность изобретения: молоко сквашивают симбиотической закваской ВКПМ АС-2, состоящей из пропионовокислых, молочнокислых и уксуснокислых бактерий, а нагревание и обезвоживание творожного сгустка осуществляют при температуре 33 ± 1 ° C и 39 ± 1 ° C в зависимости от способа производства творога. 1 табл.
Patent RU-2058880-C1 (RU)
Title: Device for holding working tool in hand impact machines
Inventor: ABRAMENKOV DMITRIJ E
IPC: B25D17/08
Filed: 1991-03-19
Granted: 1996-04-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: device for holding working tool in hand impact machines has hammer trunk with journal box, air-deflecting ring, cap with flexible vibration-proof insulating shell and central through hole in the bottom separably connected with trunk by means of threaded connection, vibration protective collision protection members receiving longitudinal collisions. The through hole in cap bottom is made as circumference and rectangle superimposed in the plan on each other and having common center coinciding with longitudinal axis of trunk and cap. From the side of threaded part of cap the shell is equipped with skirt clasping ring or trunk without space and from the other side - closely abutting the face end of cap with hole corresponding in shape to hole in cap. EFFECT: simple design. 3 dwg
Patent RU-2008299-C1 (RU)
Inventor: SELEZNEV VALERIJ P
IPC: C04B41/80
Filed: 1991-04-09
Granted: 1994-02-28
Abstract: Использование: относится к способам получения органических растворов сплавов гафния и магния и может быть использовано для нанесения защитных керамических пленок на различных материалах, в том числе на углеродных, для повышения их жаростойкости. Сущность изобретения: для получения органических растворов сплава гафния и магния вначале растворяют в среде демитилформамида в четыреххлористом углероде сплав гафния с металлом VIII группы, в полученный раствор вводят магний, нагревают до 100 - 150 С и выдерживают до отгонки избытка четыреххлористого углерода и осаждения маталла VIII группы с последующим его отделением. Жидкость покрытия, полученного с использованием полученного раствора на силицированном графите и содержащего оксид гафния и 5,5 мас. % оксида магния, характеризуется температурой начала перехода 1880 С и температурой полного прогара 1970 С.
Patent RU-2028716-C1 (RU)
Title: Method of control over actuating element of positioning mechanism of discrete action
Inventor: LEBEDEV VALERIJ A
IPC: H01L41/09
Filed: 1991-05-05
Granted: 1995-02-09
Abstract: FIELD: control systems of magnetostriction mechanisms. SUBSTANCE: when positioning with the aid of magnetostriction actuating element the latter is subjected to action of basic longitudinal magnetic field in the form of step and of additional longitudinal magnetic field in the form of step of the same sign lagging by half-period of free oscillations of positioning mechanism. With return to initial position prior to de-excitation of basic magnetic field additional magnetic field is de-excited and simultaneously there is fed pulse of longitudinal magnetic field opposite by sign and equal by value to basic magnetic longitudinal field with duration equal to quarter of period of free oscillations of positioning mechanism. EFFECT: enhanced reliability of control. 4 dwg
Patent RU-2024278-C1 (RU)
Title: Playing set "attack-plane"
Inventor: OVINOV ALEKSANDR V
IPC: A63H27/04
Filed: 1991-05-17
Granted: 1994-12-15
Abstract: FIELD: entertainment. SUBSTANCE: playing set has a cord motorless plane model with a chassis hinged on the wing. The chassis stands are spring-loaded when turned back and are connected with the first end of the control cable passing through the by-pass member on the wing and equipped with a regulated rest to this member. The cable also passes through the tube equipped with the face members of its regulated fastening to the cable and with two coils for the cable ends the second of which is connected with the rocket model by means of a pin passing transversely through it and movably trough the fuselage of the plane model. The playing set has a transporting prismatic box with removable face covers having slots for the cable ends. EFFECT: entertaining game. 3 cl, 5 dwg