baber/WOPTO huggingface dataset:
Patent DE-10129853-C1 (DE)
Inventor: DANIEK THOMAS
IPC: B23F19/10
Filed: 2001-06-21
Granted: 2003-01-09
Abstract: Tool for chamfering and de-burring the end tooth edges of spur-toothed and helical gear wheels comprises at least one de-burring wheel (1, 2) arranged at the end of the workpiece and meshing with the workpiece, and a spacer disk arranged axially next to the de-burring wheel and fixed to the de-burring wheel and meshing with the workpiece. The spacer disk is divided into at least two disks (3, 4) adjustably connected to each other and each formed via a part of the periphery as a driver wheel and via the remaining part of the periphery as the edge zones of the smoothing wheel processing the tooth face. Preferred Features: The two disks are offset in the peripheral direction so that the region of one disk serving as the smoothing wheel lies opposite the region of the other disk serving as the drive wheel.
Patent DE-10148462-C1 (DE)
Title: Übertragungsverfahren für ein analoges Magnetresonanzsignal und hiermit korrespondierende Einrichtungen
Inventor: VESTER MARKUS
IPC: G01R33/36
Filed: 2001-10-01
Granted: 2003-06-18
Abstract: In einer Empfangsspule (1) wird ein Trägersignal mit einem mit einem analogen Magnetresonanzsignal korrespondierenden Modulationssignal um eine Trägerfrequenz (F) herum frequenzmoduliert. Das frequenzmodulierte Trägersignal wird drahtlos von der Empfangsspule (1) zu einer von der Empfangsspule (1) räumlich getrennten Empfangsschaltung (2) übertragen. Dort wird das frequenzmodulierte Trägersignal demoduliert, um das Modulationssignal wiederzuerlangen.
Patent DE-19506543-C1 (DE)
Title: Clock generation circuit for television signal reception
Inventor: MENDE MANFRED DIPL ING
IPC: H03K5/131
Filed: 1995-02-24
Granted: 1996-05-09
Abstract: The circuit provides an output clock signal (TO) which is synchronised in phase with the horizontal synchronisation pulses (H) of a television signal, using a delay element chain (3,4,5), receiving the horizontal synchronisation pulses and logic gates (9,10,11) determining the position of the horizontal synchronisation pulses within the delay element chain, relative to a clock flank of the input clock signal (T). The input clock signal is supplied to a second delay element chain (6,7,8), each delay element coupled to the output clock signal terminal via a respective switch (13,13,15), operated by a switching control (12) coupled to the outputs of the logic gates.
Patent DE-19507523-C1 (DE)
Inventor: BRAUN REINHOLD
IPC: E05D15/46
Filed: 1995-03-03
Granted: 1996-08-14
Abstract: The closure flap has at least one spring for support of the pivot movement and to hold the flap (3) in the end positions. The parallelogram suspension has two accommodation plates (9) on both sides of the closure flap for fixture to the side walls of the cell closed by the closure flap. Two parallelogram guides (5,6) are connected to the accommodate plates, of which the upper (6) is connected by a reinforcement bar. The accommodation plates are formed for fixture at a distance to the side walls of the cell. The lower parallelogram guide (5) and the spring (13) are linked to the outsides of the accommodation plates.
Patent DE-19515588-C1 (DE)
Title: Rail vehicle chassis
Inventor: SCHEUCKEN HEINRICH DIPL ING
IPC: B61F3/16
Filed: 1995-04-27
Granted: 1996-07-25
Abstract: The chassis has 2 parallel longitudinal carriers, coupled together via at least one transverse carrier and 2 wheel pairs, at least 2 axially opposing wheels driven from by a motor via an intermediate transmission. Each wheel is supported by a wheel mounting  which can be deflected vertically, with the longitudinal axes of the motors parallel to the longitudinal carriers, provided with the wheel mountings at their opposite ends.  The rail vehicle carriage is supported from the longitudinal carriers via the motors, with at least one spring element between the longitudinal carrier and the motor.
Patent DE-19602650-C1 (DE)
Title: Tightening component for flexible stiffening members
Inventor: MAILAENDER RALF
IPC: B60R13/02
Filed: 1996-01-26
Granted: 1997-02-27
Abstract: The component (10) is for a member used as a hoop for the lining of a car roof, both component and member being fixed to the roof frame. The component has a base section (12) accommodating the member end and which contains an opening (16) in which an eccentric (14) turns, acting against a face on the end of the member. A toothed ring (32) on the eccentric is fixed to a hollow shaft with an opening (30) passing right through it. The teeth engage with locking lugs (20) in the opening (16), so that the eccentric can turn in defined stages on overcoming the locking mechanism.
Patent DE-19605533-C1 (DE)
Title: Invalid or treatment bed with of parallel bar side grids
IPC: A47C21/08
Filed: 1996-02-15
Granted: 1997-05-15
Abstract: Each side grille has longitudinally pointing, spaced apart and parallel bars (4). Each head and foot part has a side bed post (2) joined by a connection which is narrower in the bed's longitudinal direction than the bed posts. The bars of each side grille are fixed to tubular slide pieces (5) at the ends. A catch (6) on the slide piece matches a counter-piece (13) fixed to the bed post when the side grille is in its operating position, or matches a support fixed to the bed post when in a non-operating position. The catch is fixed to a holder (12) joined to the slide piece.  The catch has a compression spring loaded bolt (15) connected to a boss (14) and whose free end has a bolt-head (17) and adjacent back-tapered part (18) resting on the base of a catch opening (19) in the counter piece.
Patent DE-19616977-C1 (DE)
Title: Steering wheel with narrow container for gas generator and airbag
Inventor: CLERCQ STEPHANI DE
IPC: B60R21/20
Filed: 1996-04-27
Granted: 1997-04-10
Abstract: The invention relates to a steering wheel having a wheel rim and a container attached thereto for holding a gas generator and an air bag folded therein and having a cover flap fitted to be openable and to cover the outlet for the air bag. That end of the container (11) which holds the gas generator (14) is connected to the steering column (10), and the steering wheel rim (12) is mounted at the container top end forming the outlet (16) and is connected to said container (11). The air bag (15) is squeezed, between the steering wheel rim (12) and the container (11), at its edge region (17) surrounding the air bag mouth and is folded through the air-bag mouth into the interior of the container (11) in such a manner that the closed shell of the air bag (15) is positioned between the gas generator (14) and the outlet (17).
Patent DE-19620692-C1 (DE)
Title: Electroacoustic transducer type loudspeaker e.g. for low-frequency range
Inventor: SMEDEGAARD PEDERSEN MICHAEL
IPC: H04R9/06
Filed: 1996-05-22
Granted: 1997-08-21
Abstract: A loudspeaker including electroacoustic transducers with any electromagnetic radiation screened by a screen operative in the RF range. The screen (3-8) is designed to completely enclose the electroacoustic transducers (2). A suitable and particularly easily manufactured screen arrangement is the Faraday cage having a mesh size smaller than the shortest wavelength of the electromagnetic radiation to be screened. Moore specifically, the component of the conductive surface of the mesh or grid (4;5) to its total surface area is less than approx. 70 %.
Patent DE-19647385-C1 (DE)
Title: Automatic coffee and tea making machine
Inventor: LANSCHE REINHARD DIPL ING
IPC: A47J31/40
Filed: 1996-11-15
Granted: 1998-08-13
Abstract: The machine has a cylinder, which (4) is fitted with a discharge piston (7) and has a rotating mounting about an axis (22) that is perpendicular to the cylinder axis (14). Coffee or tea is dropped into the cylinder when it is in the vertical position, open end uppermost. The filled cylinder is rotated into an inclined position where a brew piston (2) is pressed into the cylinder to force hot water through the coffee or tea. Finally, the cylinder is rotated to face downwards and the discharge piston expels the used coffee grounds or tea leaves. The discharge piston is operated automatically by a cam and cam follower as the cylinder is rotated. After discharging the grounds the piston is moved past an elastic wiper (8) to clean off residual grounds or leaves.
Patent DE-19704940-C1 (DE)
Title: Acoustic lens or prism device for sonar apparatus
Inventor: BUSCH RAINER DR
IPC: G10K11/30
Filed: 1997-02-10
Granted: 1998-01-22
Abstract: The device uses a refractive medium with a sound velocity which differs from the sound propagation velocity in water, provided by a magneto-or electro-rheological fluid used to fill a lens or prism shape, with an applied magnetic or electric field determining the sound velocity . The fluid may be used to fill a number of chambers, together defining the required shape of the lens or prism, with individual selection of the magnetic or electrical field for each chamber.
Patent DE-19724500-C1 (DE)
Title: Paper making suction press roller, used to extract water
Inventor: KUESTERS KARL-HEINZ
IPC: F26B13/30
Filed: 1997-06-11
Granted: 1998-10-22
Abstract: Paper making suction press roller (100) for a paper making machine, to extract water from the wet pulp web, has at least one pliable support roller (30) in the suction chamber (10). It is parallel to the axis (A) of the hollow roller (1), rolling at the inner circumference (3) at the crosshead (4), against the roller gap (Sp).
Patent DE-19744356-C1 (DE)
Title: Brake actuator for electrical brake equipment with parking brake
Inventor: DIECKMANN THOMAS DR
IPC: F16D65/18
Filed: 1997-10-08
Granted: 1999-01-07
Abstract: The actuator (2) has an electric motor (4) driving a brake piston,(8) which presses the brake pads (12) against a brake disc (16). A parking brake (18) in one position permits the application device to move freely and in another prevents it. An operating device (58) is provided to move the parking brake from one position to the other. This device is a memory metal element (58) which takes up an initial position in a first temperature zone and an end position in a second. The memory element is subjected to a specific temperature change causing it to move from its initial position to its end position. This results in the parking brake moving from its initial position to its end position
Patent DE-19749248-C1 (DE)
Title: Sealing ring for large diameter flange joint especially a cover flange on a chemical reaction vessel
Inventor: TUECKMANTEL HANS JOACHIM
IPC: F16L23/18
Filed: 1997-11-07
Granted: 1999-09-23
Abstract: A large diameter flange joint sealing ring comprises graphite packing strands (1) which have stepped abutting faces located in an assembly ring segment region and which are wrapped in a wound metal strip (4). A large diameter flange joint sealing ring comprises annular graphite packing strands (1) which have offset stepped abutting faces located in an assembly ring segment delimited by markings and which are wrapped in a wound metal strip (4). The winding has sharp-edged shape-stable bend lines (5) between the front and side faces of the ring and terminates in or adjacent to the assembly ring segment. Graphite foil covers (6) are fixed on the front faces of the winding (4) outside the assembly ring segment, with separate graphite foil segments being provided for the front face sections of the assembly ring segment.
Patent DE-19854141-C1 (DE)
Title: Easy-to-use egg opener has bell-shaped cutter with circular sharp edge of smaller diameter than outer diameter of egg and includes handle with sliding weight
Inventor: DOLP HARTMUT
IPC: A47G19/28
Filed: 1998-11-24
Granted: 2003-06-12
Abstract: The cutter is operated by placing the egg in an egg-cup, placing the cutter on the egg, lifting the weight up to the top of the rod and dropping it to strike the top of the bell.  The cutter (2) is placed over the end of the egg (1) and has a circular cutting edge (3) which may detach the end from the remainder of the shell. An elongated rod (4) acts as a handle and as a guide for a sliding weight (5). A stop (6) on the upper end of the handle prevents loss of the weight.
Patent DE-19880483-C1 (DE)
Title: Input device for computer with graphical operating surface detects location and/or direction of light beam directed at large screen
Inventor: RICHTER WOLFGANG
IPC: G06F3/038
Filed: 1998-10-21
Granted: 2000-03-30
Abstract: An image pick-up device (30) detects an area larger than the area displayed on a display (18). The image pick-up device detects an electromagnetic beam emitted from a transmitter (40) and produces a signal characterizing the location at which the beam hits a surface and/or the path or direction in which a beam moves on the surface. The image pick-up output is fed to a computer. An actuator (54) sets the intensity that a light spot must have to be detected in the presence of other light sources.
Patent DE-19901557-C1 (DE)
Title: Door manufacturing method involves rotating rough door units between operations on lock and hinge sides performed by devices on same side of conveyor path.
Inventor: ENGLISCH HANS-JOACHIM
IPC: B27F5/12
Filed: 1999-01-16
Granted: 2000-05-31
Abstract: The method involves door unit movement being measured within a defined measurement section (L) and the value fed to a computer (7) that controls the movement and the assembly devices according to a predefined assembly program. The door unit is rotated between the operations on the lock and hinge sides.  The method involves inserting at least one lock into an aperture in a long edge of a rough door unit (2) and screwing it in place, drilling holes for hinges in the opposite long edge and inserting hinges into the holes. The rough door units are transported past assembly devices (4) for lock and hinge mountings on the same side of a conveyer path (1). The door unit movement is measured within a defined measurement section (L) and the value fed to a computer (7) that controls the movement and the assembly devices according to a predefined assembly program. Bar code on rough door unit contains input data for the process control. The door unit is rotated between the operations on the lock and hinge sides. An Independent claim is also included for a system for implementing the method.
Patent DE-19926381-C1 (DE)
Inventor: HOLZWARTH WOLFGANG
IPC: B05B1/16
Filed: 1999-06-10
Granted: 2000-11-30
Abstract: A switching nozzle (1) for a high-pressure cleaning device comprising a feed (7) for a liquid and a switching body (8) which is movably mounted in the switching nozzle, whereby the switching body has several flow passages (18) leading to nozzle bodies (8) and which can be individually connected to the liquid feed (7) by the movement of said switching body (8). In order to simplify switching, one of the flow passages (18) leads to two nozzle bodies and is provided with a selector device which has a valve body (21) which is able to move freely in the flow passage, whereby a fluidic connection can be respectively sealed between the flow passage (18) and the nozzle bodies (19).
Patent DE-19947538-C1 (DE)
Title: Sheet holder mechanism for the sheet feed cylinder at a rotary printing press has a cam shaft with grippers operated by a control cam through levers acting on a cam carrier at the gripper shaft
Inventor: WATZL STEFAN
IPC: B41F21/10
Filed: 1999-10-02
Granted: 2000-10-26
Abstract: The powered sheet holder system, for a sheet feed cylinder at a rotary printing press, has a number of grippers (2) at a gripper shaft (3). A cam carrier (4) is keyed to one end of the gripper shaft (3), in contact with a roller (12) at the end of a lever (6). The lever works with a further lever (15) which carries a roller (10) at its free end, and a fixed swivel joint (7) is between the levers (6,15). A control cam (11) acts on the roller (10), to transmit the movements through the levers (6,15) to the cam carrier (4) at the gripper shaft (3).
Patent DE-19958936-C1 (DE)
Title: Automobile braking system with motor/ pump unit has sealing element for separation of electrodynamic and hydraulic regions of motor/pump unit
Inventor: MOHR KURT
IPC: B60T8/40
Filed: 1999-12-07
Granted: 2001-05-17
Abstract: The braking system has a motor/pump unit (10) for providing the braking fluid, the electric motor (12) having a stator (16) enclosing a rotor (18) which in turn encloses the pump (14). The stator and the facing section of the rotor define an electromagnetic region (16,22,24) which is sealed from the hydraulic region (14,26) defined by the pump via at least one sealing element (28).  An Independent claim for a motor/pump unit for an automobile braking system is also included.
Patent RU-2095324-C1 (RU)
Title: Asphalt-concrete mix
Inventor: TELYUFANOVA OLGA P
IPC: E01C7/18
Filed: 1992-10-27
Granted: 1997-11-10
Abstract: FIELD: road building, more particularly preparation of asphalt-concrete for road coatings, sealing seams and roofs. SUBSTANCE: asphalt-concrete comprises 2.64-4.63 diasphaltization asphalt; 0.18-0.23 petroleum asphaltite; 0.68-1.14 kerosene gasoil fraction; mineral components, the balance. EFFECT: simplified technologies for preparing asphalt-concrete mix and greater safety of the process. 2 tbl
Patent RU-2103425-C1 (RU)
Inventor: OSELEDCHIK JURIJ SEMENOVICH
IPC: C30B15/00
Filed: 1992-11-10
Granted: 1998-01-27
Abstract: FIELD: optical instrumentation engineering. SUBSTANCE: monocrystals apt to be used in manufacturing optical elements are grown from molten batch with stoichiometric composition onto oriented seed with rotation under programmed temperature reduction conditions. Optically uniform monocrystals obtained are characterized by large dimensions (volume larger than 7000 cu. mm). EFFECT: increased monocrystal size.
Patent RU-2085256-C1 (RU)
Title: Filter material for high-viscosity melts of polymers
Inventor: GELLER BORIS EMANUILOVICH
IPC: B01D39/08
Filed: 1992-12-04
Granted: 1997-07-27
Abstract: FIELD: filtration technics. SUBSTANCE: filter material is made of nonwoven carbon-fiber material with diameter of elementary fibers 8-12 mcm, surface density 0.1-0.5 kg/sq. m, thickness 5-7 mm, and air permeability 200-250 cu.dm/(cu.cm s). EFFECT: improved filtration efficiency. 1 dwg
Patent RU-2034976-C1 (RU)
Title: Apparatus for colmatage of hole walls
Inventor: GATAULLIN RASIM MUSINOVICH
IPC: E21B21/14
Filed: 1992-12-14
Granted: 1995-05-10
Abstract: FIELD: drilling technique. SUBSTANCE: apparatus has the hollow housing 1, mounted between a pipe string and a drilling bit, the diffuser 2, secured to an inner wall of an inlet portion of the housing with possibility of adjustable axial motion. A smoothly narrowing cavity of the diffuser in its end portion transfers to a steep diffuser, providing sharp increase of an effective cross section area of the apparatus. The hollow trap 5 is mounted at some distance from a minimum flow through cross section of the diffuser with the aid of radially arranged blades 3,4, the trap being concentrically arranged relative to inner walls of the housing. The blades 3, being hollow ones, join a cavity of the trap 5 with colmatage nozzles 6 with the aid of flow through ducts. A drilling mud is being fed to the hollow housing, and after passing through the cavity of the diffuser it is being accelerated, and colmatant particles, containing in it, also are being accelerated. The colmatant, trapped by the trap 5, is being fed to the nozzles 6. EFFECT: enhanced serviceability. 3 cl, 2 dwg
Patent RU-2061485-C1 (RU)
Title: Method of isolation of chondroitine sulfate from animal tissues
Inventor: VASYUKOV SERGEJ E
IPC: A61K35/22
Filed: 1992-12-28
Granted: 1996-06-10
Abstract: FIELD: production of medicinal preparations. SUBSTANCE: method involves the alternative procedure of animal raw defatting - treatment with water at heating at 95-120 C or with 0.1-3.5 M aqueous-salt solution at heating and addition of alkaline or alkaline-earth metal hydroxides to extractant mixture. Method provides more complete isolation of chondroitine sulfate from animal tissue, and the yield is increased by 1.7-2.3 times. EFFECT: increased yield of product.
Patent RU-2100676-C1 (RU)
Title: Gasket seal for sealing shafts
Inventor: GYUNTER PICH
IPC: F16J15/32
Filed: 1992-12-18
Granted: 1997-12-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: first zone of the intermediate portion of the gasket seal is straight. The surface of the second ring at the level of the first zone is curved to form a chute or hollow that defines a sickle-shaped slot space with the latter. The straight portion can move to the curved surface when the pressure of the fluid to be sealed changes before filling the slot space. EFFECT: enhanced reliability. 2 cl, 4 dwg
Patent RU-2080882-C1 (RU)
Title: Syringe
Inventor: LANDRY MAURICE J JR
IPC: A61M5/315
Filed: 1992-04-01
Granted: 1997-06-10
Abstract: FIELD: medicine, expendable medical equipment. SUBSTANCE: syringe 1 is made in the form of cylindrical casing 2 with flow-permitting tip 3, where needle 8 for subcutaneous injections is secured. By means of rod 9 and piston 10 housed by casing 2, liquid is admitted into syringe 1 and expelled therefrom via flow-permitting tip 3. Rod 9 includes blocking unit prefabricated to assume prescribed position. Insert 25 mounted at remote end of casing 2 includes at least one longitudinally extending flexible tab 28a which is secured to one end and carried radially acting, inward directed driven element 31 at its free end. Driven element 31 can slide along surface of rod 9. As rod 9 moves to assume blocking position, driven element 31 comes in engagement with blocking unit of rod 9 to thereby block any further longitudinal movement of rod 9 and piston 10. It prevents re-use of syringe. EFFECT: improved design. 19 cl, 22 dwg
Patent RU-2056606-C1 (RU)
Inventor: PILYUSH VIKTOR A
IPC: F01K11/02
Filed: 1993-01-21
Granted: 1996-03-20
Abstract: Использование: в машиностроении, для преобразования химической энергии топлива, а также солнечной энергии в механическую энергию вращения вала. Сущность изобретения: преобразователь тепловой энергии в механическую работу содержит герметичный корпус 1 в форме усеченного конуса, частично заполненный теплоносителем. Корпус содержит испарительную 2 и конденсационную 3 зоны, а также адиабатный участок. В корпусе содержится теплоизоляционное кольцо 4, являющееся элементом корпуса и жестко скрепленное как с испарительным участком 5, так и с конденсационным участком 6 корпуса. К теплоизоляционному кольцу жестко крепится рабочее колесо 7 турбины с рабочими лопатками 8, охваченными ободом 9, с образованием кольцевого зазора 10 между теплоизоляционным кольцом и ободом рабочего колеса. Рабочее колесо турбины снабжено цапфой 11, на которой установлено второе колесо 12 турбины с направляющими лопатками 13, охваченными ободом 14 с образованием кольцевого зазора 15. Обод второго колеса турбины представляет собой внутренний кольцевой магнит. Над внутренним кольцевым магнитом установлен внешний кольцевой магнит 16, жестко связанный с фундаментом 17. В ободах рабочего и второго колес турбины содержатся кольцевые канавки. Обод рабочего колеса турбины со стороны зоны испарения снабжен дополнительными лопатками. 2 з. п. ф-лы, 6 ил.
Patent RU-2083950-C1 (RU)
Title: Safety clamp
Inventor: RYBTSOV VLADIMIR V
IPC: F42D5/00
Filed: 1993-02-01
Granted: 1997-07-10
Abstract: FIELD: safety aids of blasting operations with employment of electric detonators. SUBSTANCE: the safety clamp has a section of elastic polymeric tube 1, with a section of wire 3 located in the thicker part of wall 2 of the pipe, the length of the wire section equals the length of polymeric tube 1. Stiffness of the section of wire 3 is sufficient to prevent unbending of the bent section of tube 1, the wall thickness provides for the necessary electric strength of insulation of the connected leads of the electric detonators placed inside tube 1 relative to the wire and environment. EFFECT: enhanced reliability. 2 dwg