baber/WOPTO huggingface dataset:
Patent RU-2043751-C1 (RU)
Title: Retraction device
Inventor: TIKHODEEV SERGEJ A
IPC: A61B17/02
Filed: 1992-07-08
Granted: 1995-09-20
Abstract: FIELD: medical engineering. SUBSTANCE: device has strap 1 shaped into a form of an arc with locking member 3 on the idle end, L-shaped guides, movable member mounted in the guides and bent in correspondence to the strap curvature. The movable member has thrusting idle end and operating end with the surfaces coming together, its strap 1 being longitudinally bent, the movable member being made in the form of fixing rod 2 with boundary surfaces coming together to form a sharp point. The length of fixing rod 2 from the sharp point to the rest is 3-7 mm longer than that of the strap, locking member 3 being shaped into a form of screw. EFFECT: enhanced effectiveness in operating on the vertebral column. 3 dwg
Patent RU-2025367-C1 (RU)
Inventor: ZORIN ANATOLIJ V
IPC: B62D1/189
Filed: 1992-08-10
Granted: 1994-12-30
Abstract: Использование: в области транспортного машиностроения, в частности в рулевых колонках транспортных средств. Целью изобретения является упрощение конструкции рулевой колонки и придание ей свойств травмобезопасного элемента. Сущность изобретения: в регулируемой рулевой колонке зажимное устройство состоит из гайки с педалью, установленной с левой стороны рулевой колонки на одной оси с блоком фрикционных пластин посредством левой резьбы, а поддерживающим элементом является пружина внутри карданного вала, соединяющего рулевое колесо на валу в трубе на подшипниках и рулевой механизм. 2 ил.
Patent RU-2027276-C1 (RU)
Title: Device for the neutral earthing of an industrial electric plant
Inventor: KARYAKIN RUDOLF N
IPC: H02B1/16
Filed: 1992-03-04
Granted: 1995-01-20
Abstract: FIELD: electric power engineering. SUBSTANCE: lengthy earth electrode with discrete or uninterrupted current leakage is used as a neutral protective conductor. The phase conductors of the power network are disposed from the lengthy earth electrode at a distance of not more than one fifth of its length corresponding to the network section from the power supply to the place of short circuit. A structural carcass of an industrial building or structure is used as a lengthy earth electrode. EFFECT: lowered potential of the electric plant to the safety values independent of the protection high-speed response. 1 dwg
Patent RU-2042704-C1 (RU)
Title: Method for joint-process production of wood coal from newly cut trees
Inventor: LEBEDEV EVGENIJ A
IPC: C10B53/02
Filed: 1992-09-01
Granted: 1995-08-27
Abstract: FIELD: production of wood coal. SUBSTANCE: method involves drying and pyrolysis of newly cut wood by heating gaseous heat-carrier and discharging waste heat-carrier upon termination of heating stage; cooling obtained wood coal; providing recirculation of waste heat-carrier for drying stage, with waste and fresh gaseous heat-carrier being used in the ratio of (3-4):1; introducing heat-carrier into the zone, where relative humidity of wood is 10-25% EFFECT: increased efficiency and high quality of wood coal.
Patent RU-2047001-C1 (RU)
Inventor: MIKHAJLOV ALEKSANDR IVANOVICH
IPC: F03G3/08
Filed: 1992-05-27
Granted: 1995-10-27
Abstract: FIELD: power engineering. SUBSTANCE: inertial-pulse converter is used. Coriolis forces together with centrifugal force exerted by inertia-pulse member interacting with strike- pulse member carrying the kinetic energy set the vehicle in one way movement. Ball or liquid, e.g. mercury, can serve as the inertia-pulse member. The device has housing 1, anvil 2, drive, hollow flywheel 3 mounted inside the housing, balls 4 and 5 positioned inside the flywheel, rods 6 and 7, and baffle 8 for fixing the balls opposite to the rods. EFFECT: enhanced efficiency. 3 cl, 2 dwg
Patent DE-10025978-C1 (DE)
Inventor: WEISFLOG DIETMAR
IPC: F16H25/18
Filed: 2000-05-25
Granted: 2002-01-03
Abstract: The device has a shaft (1), and a control element (2) with rear and front ends (201), which is fixed relative to the shaft and turned around it by a drive unit. A lifting element (4) with rear and front ends is turnable relative to the control element but fixed relative to the shaft. A cage (11) with helical blades (111) is located between control and lifting elements. The front end of the control element and the rear end of the lifting element have rising helical ramps (403). The helical forms of blades and ramps coincide. A pressure surface to transmit axial forces is located on the front end of the lifting element.
Patent DE-10033206-C1 (DE)
Inventor: BRAEGELMANN PETER
IPC: F16L33/207
Filed: 2000-07-07
Granted: 2001-08-16
Abstract: Pipe connector (12) for pipes (18), which are designed to carry a first or second fluid, comprises a fluid-tight area (14, 16) fitted with sealing rings (22) which act as a seal against the first fluid. A second set of sealing rings (24) is placed behind the first set so that it is protected from contact with the first fluid, while the first set contacts both first and second fluids.
Patent DE-10105885-C1 (DE)
Title: Piston holder for driving piston of rivet gun has friction element with rising end surface and fixed press member in pressure contact with setting surface
Inventor: FROMMELT MARKUS
IPC: B25C1/14
Filed: 2001-02-09
Granted: 2002-06-13
Abstract: The piston holder contains at least one friction element (15) pressing on a circumferential surface of the driving piston, with a setting surface (17) facing away from the driving piston and rising towards its rear end. There is also a press member (19) fixed in the axial direction of the drive piston and in pressure contact with the setting surface.
Patent DE-10242171-C1 (DE)
Title: Rocker for an electrical unit, has a large surface light conductor to give a homogenous illumination over visible field, placed centrally at rocker surface area together with injection molded function elements
Inventor: ROHDE MANFRED
IPC: G02B6/00
Filed: 2002-09-10
Granted: 2003-08-21
Abstract: The rocker (10) for an electrical installation unit has a light reflecting coating. A light conductor (1) gives illumination from the rear side (4), and the upper side (3) forms the light conductor field. The large-surface light conductor is placed centrally, in relation to the rocker surface area, with rocker function elements injection molded around it. The rocker operating surfaces (11,12) and the side linking webs (13) between them act as the rocker function elements, in a frame around the light conductor.
Patent DE-10309915-C1 (DE)
Title: Separation and/or perforation device for tubular hollow workpiece has workpiece supported during cutting or perforation via inflatable sack
Inventor: STOPP RENE
IPC: B21D26/035
Filed: 2003-03-07
Granted: 2003-11-27
Abstract: The device has a hollow tool (3) with at least one cutting edge (11) on the inside of the hollow space (4) within the tool and an inflatable sack (14), fitted through an insertion opening of the tubular hollow workpiece (2) and positioned adjacent the cutting edge, before its inflation via a pressure medium. The inflatable sack forms part of a lance (12) projecting into the hollow space, its inflation opening sealed to a lance carrier (13) incorporating a fluid channel (17) for the pressure medium, provided via a controlled pressure medium supply.
Patent DE-19507000-C1 (DE)
Inventor: ROICK REINHARD
IPC: B61K7/18
Filed: 1995-02-28
Granted: 1996-06-20
Abstract: The invention concerns a rail brake element, in particular combined with rail brake buffer stops, having two rail clips which engage about a rail head from both sides, are supported on the top thereof and are clamped on the rail head by means of a clamp device comprising at least one clamp bolt and a spring arrangement. On the section engaging below the rail head the rail clips comprise a brake lining section of suitable rigid frictional material which engages the rail head and is urged by means of the clamping device against the rail head. The clamping device is supported via a block (50) of frictional material on the top of the rail head (14, 16, 22) and exerts tensile force on the rail clips (24, 26).
Patent DE-19519136-C1 (DE)
Title: Vehicle shock absorber testing method
Inventor: ILZIG FRANK DR
IPC: G01M17/04
Filed: 1995-05-30
Granted: 1996-08-01
Abstract: The method involves using a test device contg. at least one adjustable drive unit for a wheel support which can be vibrated and electronic units for detecting and evaluating the vibration motion of the sprung vehicle. The wheel support is accelerated to a vibration measurement point (A) above the wheel's resonant frequency and held in this vibration state until the wheel and support are vibrating sufficiently accurately at a second measurement point (B). A delayed reduction of the vibration frequency is accompanied by measurement and storage of the vibration amplitude until a minimum vibration frequency at a third point (C), during which a first amplitude limit is passed forming a measure of a damped resonant frequency. The frequency is increased with vibration amplitude measurement and storage to a fourth point (D) and while passing a second limit corresp. to a damped resonant frequency. The vibration is decelerated to rest. The measured amplitudes at the third and fourth measurement points are compared with values for a reference damper.
Patent DE-19604140-C1 (DE)
Title: Game ball for patience game
Inventor: UNSICKER ANDREAS
IPC: A63F9/08
Filed: 1996-02-06
Granted: 1997-03-06
Abstract: The game ball has at least two relatively rotatable symmetrical parts with a pair of diametrically opposing cones (1,5). The cones are aligned along a common axis (14) and are coupled together for relative rotation about this axis. A central ring section (8) which can rotate relative to both cones is fitted to the latter to form a spherical surface.  A guide groove (10) is provided around the surface of the sphere, formed in part by each cone and the central ring section. There is also a number of discs or operating elements (11,11') arranged one after the other along the guide groove.
Patent DE-19621769-C1 (DE)
Title: Read amplifier for semiconductor memory cell esp. DRAM
Inventor: KOPLEY THOMAS
IPC: G11C11/4091
Filed: 1996-05-30
Granted: 1997-06-19
Abstract: The invention relates to a read amplifier in which a mismatch of the cut-off voltages is compensated by cross-coupled transistors (M5, M6) of the read amplifier by four other transistors (M1 .. M4). Defined equalisation of the bit lines is achieved advantageously using said other transistors at the same time in the "equalise phase". Compensation is achieved in that that bit line which is connected by the transistor to the lower cut-off voltage is loaded in the pre-loading phase at a higher level, and said higher bit-line level is switched to the gate of the transistor connected to the other bit line, and consequently has higher conductivity in the movement phase of the transistor at the higher cut-off voltage. Said read amplifiers are particularly important for memory generations from 1 Gbit since the mismatch in this situation cannot in future be resolved in a reasonable manner by a correspondingly large gate surface of the cross-coupled transistors in the read amplifier because of the variation in the input voltages of the transistors.
Patent DE-19629332-C1 (DE)
Title: Piston cylinder running surface
Inventor: SCHMIDT JOACHIM
IPC: C23C26/00
Filed: 1996-07-20
Granted: 1997-06-05
Abstract: To produce a cylindrical running surface, where piston rings move in contact with the surface, laser hardened tracks are formed where the volume increase in the tracks through the material change is controlled so that the fine sealing between the cylinder wall before hardening with its low roughness and the piston ring is formed by applied brass particles without further finishing.  They cling particularly to the deeper free tracks, giving improved clinging for the lubricant.  On increasing wear, the piston rings constantly carry off the fine brass particles held in the free tracks, giving a solid lubricant with the oil content. The hardening is through a CO2 laser with brass brushes to give a simultaneous deposit of brass particles.
Patent DE-19640476-C1 (DE)
Title: Covering for free surfaces, particularly for exhibition surfaces for e.g. motor cars
Inventor: LOERINCZ JOSEF DIPL ING
IPC: E04H15/18
Filed: 1996-09-30
Granted: 1998-05-07
Abstract: The covering has a support frame resting on the ground, and is provided with supports (3) which are covered by a covering (4) at a distance from ground. The covering (1) is dome-shaped and the supports (3) run radially outwards from a central point (10) of the dome in which they are joined together in a crown part (11). The supports are provided with tension ropes (5) which extend parallel to them and engage in tabs (8,9) of the covering (4). The supports are held against one another by tension ropes (15). On the central crown part (11) a vertical centrally arranged support (14) can be installed. The tension ropes connect the supports with the central support. Each support is provided with two tension ropes. The tabs are formed as structures which are channel-type following the run of the supports.
Patent DE-19646611-C1 (DE)
Inventor: KOBOW WOLFGANG
IPC: F15B13/04
Filed: 1996-11-12
Granted: 1998-05-28
Abstract: This invention concerns an electrohydraulic control device which contains at least one 3/2-way valve (2) which is switched by an electromagnet (3) connected to an intrinsically safe power supply. The components of the 3/2-way valve (2) are arranged in a valve cartridge (18) which is inserted along the same axis into the valve housing (1) and whose clearance from the electromagnet (3) can be adjusted. The switch ram (12) of the electromagnet (3) transmits the switching action via a shock absorber (4) under spring tension to the closing element (24, 30) of the 3/2-way valve (2).
Patent DE-19649999-C1 (DE)
Title: Laundry drying rack
Inventor: HIRSE GERNOT
IPC: A47K3/30
Filed: 1996-12-03
Granted: 1998-04-23
Abstract: The laundry drying rack has an extension to at least one of the members (5) forming the frame (5,6) which, alone or together with a neighbouring frame member (6), acts as a support for a shower curtain.
Patent DE-19700670-C1 (DE)
Title: Removable ear support for cable to personal stereo speakers
Inventor: YANG BILL
IPC: H04R1/10
Filed: 1997-01-10
Granted: 1998-07-16
Abstract: The support (12) is a single block with a flexible hook (18) to sit comfortably behind the ear. The cable (14) is threaded through the gaps between the principal stem and the symmetrical side pieces making up the support so as to leave a suitable length to reach the speaker (15) in the ear.
Patent DE-19739345-C1 (DE)
Title: Cleaning-in-place system for drinks bottling or canning supply tank has
Inventor: WURMER ADRIAN
IPC: A61L2/18
Filed: 1997-09-09
Granted: 1998-11-12
Abstract: A tank holds a charge of drink prior to discharge via a filling assembly into bottles or cans. Prior to receipt of the charge, the empty tank is cleaned by the alternating application of foam and liquid which is introduced via two pipes one (2) of large diameter with jets (7) and one of small diameter (3) with jets (8). The pipes are inserted into the tank. The novelty is that: (a) the smaller pipe (3) is integrated within the larger pipe (2) to form a twin-pipe (1); (b) the jets (8) on the smaller pipe (3) are pass through the wall of the larger tube (2) against which they are sealed; (c) the cleaning foam and fluids are delivered to the pipes (2, 3) through a common supply pipe (4) and a two-way valve (5).
Patent DE-19748600-C1 (DE)
Title: Wasserverdünnbare Holzdecorlasur für den Innenbereich und Verfahren zur Herstellung
Inventor: KLIMEK IRENE
IPC: C09G1/04
Filed: 1997-11-04
Granted: 2000-03-16
Abstract: Die Erfindung betrifft eine wasserverdünnbare Holzdecorlasur für den Innenbereich auf Wachs/Pflanzenöl-Basis und Verfahren zu deren Herstellung. DOLLAR A Die wasserverdünnbare Holzdecorlasur für den Innenbereich, die mit Alkalien modifiziertes Wachs, trocknendes Pflanzenöl, Fettsäuren, Füllstoffe und/oder Pigmente enthält, ist gekennzeichnet durch folgende Zusammensetzung: DOLLAR A a) 50 bis 80 Gewichts-% einer wäßrigen Wachs (mit Alkalien modifiziert) Fettsäure/Pflanzenöl-Emulsion (Bindemittel) mit einem Festkörpergehalt von 20 bis 35 Gewichts-% und 80 bis 65 Gewichts-% Wasseranteil, DOLLAR A b) 0 bis 5 Gewichts-% Füllstoffe, DOLLAR A c) 0,5 bis 5 Gewichts-% Pigmente, DOLLAR A d) Rest (auf 100 Gewichts-%) Wasser. DOLLAR A Die erfindungsgemäße Holzdecorlasor zeichnet sich insbesondere durch sehr gute Verarbeitung und Benetzung der Holzoberfläche aus. DOLLAR A Die Oberfläche ist mattglänzend und hat einen wachsartigen Griff.
Patent DE-19751292-C1 (DE)
Title: Guard cover for excavator vehicle joints
Inventor: RIEDLBERGER ROBERT
IPC: E02F9/22
Filed: 1997-11-19
Granted: 1999-02-18
Abstract: The invention relates to a device for protecting connection elements on construction equipment, especially excavators and tools, from grime, dust and spraying water. The connection elements serve to connect lines for liquid and gaseous mediums or for electric cable to one another. The protection results from the special arrangement of coverings.
Patent DE-19850145-C1 (DE)
Title: Isothermal gas phase treatment chamber, for surface metal or dopant trace analysis of semiconductor wafers, has a wafer space with horizontal individual wafer compartments open to a gas space
Inventor: GEYER STEFAN
IPC: H01L21/673
Filed: 1998-10-30
Granted: 2000-06-29
Abstract: An isothermal wafer gas phase treatment chamber, has a wafer space (4) with horizontal individual wafer compartments open to a gas space (3).
Patent DE-19851957-C1 (DE)
Title: Injector nozzle for blowing yarn through creel tubes has nozzle assembly attached to compressed air supply by a snap coupling
Inventor: WOERNER CHRISTOPH
IPC: B65H51/16
Filed: 1998-11-11
Granted: 2000-04-20
Abstract: An injector nozzle (42) for blowing yarn through a guide tube (8) is connected to a compressed air supply (23) through a spring-loaded snap coupling (19,20) which also allows some relative rotation. The injector is actuated by pressing a button (49) that releases a valve (39) so that the yarn is entrained and blown into the inlet (63).
Patent DE-19912988-C1 (DE)
Title: Filled foam useful as fire retardant, thermal and acoustic insulating form suitable for injection into cavity is based on polyisocyanate, carboxylic acid heat-resistant inorganic filler and micropore former and heat-activated swelling agent
Inventor: KLUTH HERMANN
IPC: C08G18/66
Filed: 1999-03-22
Granted: 2000-08-17
Abstract: Filled foam is claimed, which is obtained by reacting (I) polyfunctional isocyanates and (II) mixtures of (a) carboxylic acids, optionally (b) alcohols and/or primary and/or secondary amines and (c) filler mixtures of (c-1) inorganic filler resistant to high temperature, (c-2) filler resistant to high temperature and forming micropores and (c-3) heat-activated swelling agent.  Filled foam is claimed, which is obtained by reacting (I) polyfunctional isocyanates and (II) mixtures of (a) carboxylic acids and optionally (b) alcohols and/or primary and/or secondary amines, in which (a) and/or (b) must by polyfunctional and/or combined to a hydroxycarboxylic acid and/or aminocarboxylic acid, and (c) filler mixtures of (c-1) inorganic filler resistant to high temperature, (c-2) filler resistant to high temperature and forming micropores and (c-3) heat-activated swelling agent.  An Independent claim is also included for a process in which components (I) and (II) are in separate compartments and the filled foam is produced by mixing the components.
Patent DE-19918371-C1 (DE)
Inventor: MECKLENBRAEUKER CHRISTOPH
IPC: H04Q7/38
Filed: 1999-04-22
Granted: 2000-11-02
Abstract: According to the invention, several subscriber stations use the random access channel in an uncoordinated manner and transmit signals in said channel with a transmitter power which is set according to a random principle. The deterministic regulation of the transmitter power is replaced by a stochastic regulation of the transmitter power. If two subscriber stations repeat a transmission, it is improbable that both stations will transmit with the same transmitter power as before. If a collision occurs between two transmissions which now no longer have the same received power at the base station, the stronger signal can at least be evaluated ("Capture Effect"), as long as there is sufficient difference between the power of the two transmissions. Only the transmission of the weaker signal must be repeated, thus reducing the average delay until the transmissions are successfully received.
Patent DE-19929766-C1 (DE)
IPC: G06K19/08
Filed: 1999-06-29
Granted: 2001-03-22
Abstract: The invention relates to a type plate for machines which serves as a support for written and/or graphical information. The inventive type plate is provided with a storage device which is integrated therein and which is suited for inputting and outputting data.
Patent DE-19962395-C1 (DE)
Title: Poly-3-hydroxybutyrate production, for use as biodegradable polymer in packaging or medicinal applications, by culturing Agrobacterium strain using D- or D,L-carnitine as inexpensive substrate
Inventor: KLUETTERMANN KERSTIN
IPC: C12P7/62
Filed: 1999-12-23
Granted: 2001-05-03
Abstract: Preparation of poly-3-hydroxybutyrate (PHB) involves culturing one or more Agrobacterium strain(s) which can utilize D,L- and/or D-carnitine as sole carbon and nitrogen source is new.  Independent claims included for the use of Agrobacterium radiobacter wt3 (DSM 13186) for the preparation of PHB by culturing with: (i) D-carnitine in a minimal medium; or (ii) D,L-carnitine.
Patent RU-2038821-C1 (RU)
Title: All-purpose traveling stall for holding live-stock
Inventor: STANKEVICH VIKTOR LEONIDOVICH
IPC: A61D3/00
Filed: 1992-10-14
Granted: 1995-07-09
Abstract: FIELD: agricultural engineering. SUBSTANCE: device has floor, upper constraining bars of the stall pivotally connected with lateral fencing in horizontal plane. One of the lateral fencing sections is attached to the floor through worm gearing and is smoothly movable in the direction of the fixed fence and backward. Animal neck lock is provided with a handle and the frontal door has a lath provided with T-shaped recesses for the handle to be fit in at a given height. EFFECT: enhanced operation convenience in keeping animals in stall. 2 cl, 3 dwg
Patent RU-2058449-C1 (RU)
Title: Device for vapor-liquid treatment of fibrous ribbons at ribbon machine
Inventor: KAPITANOV ANATOLIJ F
IPC: D01H13/30
Filed: 1992-11-10
Granted: 1996-04-20
Abstract: FIELD: textile industry, vapor-liquid treatment of fibrous ribbons at fibrous machine. SUBSTANCE: device chamber has a passage originated in its body and open to it to pass a group of fibrous ribbons. A bath filled with a liquid with perforated tube of vapor generator to froth the liquid with vapor is made under the passage in chamber body. Passage walls placed on both opposite sides of the fibrous ribbons are curvilinear and convex along all passage width. Each wall has lengthwise slot placed along passage width to feed vapor and frothed liquid from the chamber into the passage to the ribbons. The chamber has means for adjusting length and width of lengthwise gaps on curvilinear walls of the passage. EFFECT: high quality. 2 cl, 3 dwg
Patent RU-2099458-C1 (RU)
Title: Paper pulp
Inventor: SHEVTSOVA SVETLANA ALEKSANDROV
IPC: D21H17/62
Filed: 1992-11-24
Granted: 1997-12-20
Abstract: FIELD: pulp-and-paper industry. SUBSTANCE: paper pulp for manufacturing low-grade paper (drawing paper, light-sensitive paper base, signature, writing, and printing paper) contains (in weight parts): fibrous semiproduct, interaction product of colophony and maleic anhydride monoester with mixture of higher iso-alcohols produced in 2-ethylhexanol production or with primary fatty C 10 -C 18 - alcohols, 4.0-20; filler, 1.5-8.0; and coagulant, the balance. EFFECT: reduced cost due to involving low-grade components. 2 tbl