baber/WOPTO huggingface dataset:
Patent DE-19528341-C1 (DE)
Title: Machine tool with relatively mobile tool holders and workstations
Inventor: ILG HERBERT
IPC: G08C17/00
Filed: 1995-08-02
Granted: 1996-10-10
Abstract: The tool holders (2) are movable vertically on the sliders (3) distributed around the rim of a stationary frame (1) surmounted by a control turret (5) on a rotary support (6). The workstations (7) on the rim of the turret are rotated into position opposite the tool holders, and have vertical rotary spindles (9) driven by motors (8) and movable on sliders (10) under computerised numerical control (14). Data are transmitted contactlessly, e.g. optically, inductively or via a radio link, from stationary signalling devices (17) to underlying mobile receivers (18) on the turret.
Patent DE-19604042-C1 (DE)
Title: Open-circuit load detection circuit e.g. for motor vehicle lighting circuit
Inventor: TIHANYI JENOE DR
IPC: H05B37/03
Filed: 1996-02-05
Granted: 1997-04-10
Abstract: A circuit arrangement for detecting an open-circuit of a load, such as a head-light bulb, connected into a circuit with an electronic power switch i.e. MOSFET (1), and in which the control (gate) terminal of the electronic switch (1) is allocated to a control circuit which outputs a variable control voltage, which is dependent on the ambient temperature, for compensating the switch-through impedance of the MOSFET power switch (1), this impedance being dependent on temperature fluctuations, to the control (gate) terminal of the electronic power switch i.e. MOSFET (1).
Patent DE-19607287-C1 (DE)
Inventor: RIESSELMANN FRANZ-JOSEF
IPC: F16L41/12
Filed: 1996-02-27
Granted: 1997-10-09
Abstract: The device has a pipe clamp (10) placed around the pipe (12), with a radial bore (24) and a concentric holder socket (22). An insert (30) is secured against axial displacement in the holder socket, and extends with a pipe socket (34) through the radial bore in the pipe clamp. A sealing element (28) has a first seal section (42), concentric to the radial bore, and engaging on the inside of the pipe clamp. A second sealing section (44) projects from the first one. This is pressed against the inside of a bore (26) of a pipe, which is aligned with the radial bore.
Patent DE-19631144-C1 (DE)
Title: Catapult screen drawer for X-ray and similar film cassettes
Inventor: SCHMITT THOMAS DIPL ING
IPC: G03B42/02
Filed: 1996-08-01
Granted: 1997-10-30
Abstract: The drawer accepts a slider (1) conventionally movable against springs in the direction of insertion (2), and clamped between movable and fixed jaws (3,4) with hooklike surfaces (5,6) which grip opposite sides of a cassette (9').  Each of the forward jaws (4) features an additional abutment surface (10) inclined at 45 deg  to the main surface (6) so that an alternative position (9) of the cassette is feasible with one corner (13) pressed into a small V-shaped recess (12) in the rearward jaw (3).
Patent DE-19640795-C1 (DE)
Title: Heating body, particularly flat heating body
Inventor: STREIFENEDER ROBERT DIPL ING
IPC: F28F19/06
Filed: 1996-10-02
Granted: 1997-10-30
Abstract: The front plate (4) and the rear plate of the heating body on their outsides or on both sides comprise electrolytically coated steel plate. The convection corrugations (10) on both sides are produced from electrolytically coated steel plate. The corrugated plate (6) is spot-welded (7) to the front plate. Upper and lower water throughflow channels (8,9) are incorporated. The convection corrugations are spot-welded to the corrugated plate, either to the valleys (11) or to the peaks (12) of the corrugations.
Patent DE-19727270-C1 (DE)
Title: Separation medium feed for fixing roller in electrophotographic printer, copier
Inventor: HOEFLER ADOLF
IPC: G03G15/20
Filed: 1997-06-26
Granted: 1998-06-25
Abstract: The separation medium feed (1) uses a dosing tube (7) with a number of dosing openings (8) along its length, enclosed by a separation medium roller (5), supported within a carrier sleeve (2). The separation medium roller and the carrier sleeve are each provided with dosing openings (4,6) for the separation medium, the carrier sleeve provided with a felt cover (3) for delivering the separation medium to the surface of the fixing roller, used for fixing the latent image.
Patent DE-19756153-C1 (DE)
Title: Recoil absorber for firearm
Inventor: LOEFFLER EVELYN
IPC: F41C23/06
Filed: 1997-12-17
Granted: 1999-04-01
Abstract: The firearm has a butt pad (8) with a restraining strap (6) connected to it. The opposite end of the strap has a hook (7) for attachment to a fixture. The butt stop can be formed as a widened section of the strap. The stop can have slits to receive the strap.
Patent DE-19830148-C1 (DE)
Title: Connecting element for optical cable to be connected very accurately either to another optical cable or to optoelectronic converter
Inventor: HARTING DIETMAR
IPC: G02B6/38
Filed: 1998-07-06
Granted: 1999-12-23
Abstract: The connecting element has a cylindrical base body (10) with holding part (30) mounted in there, at least one holding bore (32) for light conductors (7,9) in the cable (5) and a compression surface (38) near the end of the bore.  A screw part (14) is screwed onto the base body. A separate pressure part (50) mounted in the base body has a through bore concentric relative to the holding bore and a pressure surface (58) that interacts with the compression surface (38) on the holding part. The screw part can force the pressure part against the holding part.
Patent DE-19831007-C1 (DE)
Title: Traveling cleaner for textile machines connected with seals to suction duct and having reduced overall height
Inventor: WOLF JOERG
IPC: D01H11/00
Filed: 1998-07-10
Granted: 1999-10-28
Abstract: The cleaner straddles the air suction duct (10) and connects to it through seals (22) as it travels along the machine on wheels (57,57'). The blowing fan rotor (40) is placed in the horizontal limb (38) of the U-shaped housing (37). The fan motor (55) and the carriage drive motor (68) are placed in the vertical limbs (39,39').
Patent DE-19833879-C1 (DE)
Title: Wheel clamping device for wheel balancing machine
Inventor: WARKOTSCH HORST
IPC: G01M1/04
Filed: 1998-07-28
Granted: 1999-09-30
Abstract: The invention relates to a clamping device for fixing a wheel rim of a vehicle wheel to the shaft of a balancing machine. Said device comprises a locating flange (2) which is to be fixed on the shaft of the balancing machine and has a locating face (6) for the wheel rim; a clamping flange (12) which is positioned on a shaft journal and can be clamped against the locating flange (2); centering bolts (20) which are concentrically arranged on the clamping flange (12) around its circumference and at equal distances from each other and at their ends facing the locating flange (2) each have a centering cone (22) designed to engage fixing and centering holes in the wheel rim of the vehicle wheel; and pivots (24) which axially protrude outwards from the centering cone (22). Said device is characterized in that in the locating face (6) of the locating flange (2) a circular groove (8) is arranged whose width corresponds to the diameter of the pivots (24) and whose mean radius corresponds to the radial distance of the centering bolts (20) to the axis of rotation of the shaft of the balancing machine.
Patent DE-19846857-C1 (DE)
Title: Perforated non-woven for top sheet of nappies comprises microfibers with different hydrophobic properties fibrillated from sectored bicomponent filaments
Inventor: GROITZSCH DIETER
IPC: A61F13/15
Filed: 1998-10-12
Granted: 2000-03-02
Abstract: A non-woven of 8-17 gm/m<2> consists of intermingled micro filaments of 0.05-0.40 dtex and pie-sector cross-section made of polymers with different hydrophobic properties. They are obtained by fibrillating bi-component filaments with alternate sector shaped components. The non-woven is perforated with holes (K) which are clear of fibers. The furthest distance of the edge of the land round each hole is no more than twice the minimum distance (h). The open hole area is 8-40%. Also claimed is the manufacturing process for such a non-woven using filaments with pie or hollow pie sectors of different composition that are fibrillated and intermingled by high pressure water jets. Subsequent perforation is also carried out by high pressure water jets.
Patent DE-19860443-C1 (DE)
Title: Picture frame has clips with lugs fitting into predrilled holes in backing panel
Inventor: HERBRECHTSMEIER RAINER
IPC: A47G1/06
Filed: 1998-12-28
Granted: 2000-03-30
Abstract: The picture frame has fixing clips (7) with cylindrical lugs (11) on their inner faces having a similar diameter to the holes (8) in the picture frame rear wall. The clip plates have lugs (12) which fit into a peripheral groove (9) in the frame members (1-4).
Patent DE-19903877-C1 (DE)
Title: Locating-device attachment for therapy head
Inventor: PERLITZ LUCAS
IPC: A61B17/22
Filed: 1999-02-01
Granted: 2000-06-29
Abstract: The attachment fixes an ultrasonic transducer (8) to a therapy head which comprises devices for producing acoustic waves that converge at a focus (F). The transducer is indirectly or directly attached to curved brackets.  The acoustic axis of the transducer, when installed on the therapy head, runs through the focus of the therapy head.
Patent DE-19915780-C1 (DE)
Title: Vorrichtung zur Verriegelung einer klappbaren Rückenlehne
Inventor: LANGE DIETER
IPC: B60N2/22
Filed: 1999-04-08
Granted: 2001-01-25
Abstract: Eine Vorrichtung zur Verriegelung einer klappbaren Rückenlehne eines Kraftfahrzeugsitzen mit zu beiden Seiten des Sitzes angeordneten Beschlägen weist jeweils einen sitzteilfesten vertikalen Flanschbereich und einen lehnenfesten Flanschbereich auf, welche um eine gemeinsame Klappachse gegeneinander verschwenkbar sind, und jeweils eine durch eine Rückstellfeder belastete, am lehnenfesten Flanschbereich angelenkte Verriegelungsklinke. Die Verriegelungsklinke ist mit einem Betätigungsgriff versehen und um eine zu der Klappachse parallele Achse verschwenkbar sowie in Ausgangsstellung fixierbar. Die Verriegelungsklinke fixiert im verriegelten Zustand die Rückenlehne durch Anlage einer Verriegelungsfläche an einer Gegenfläche, die am sitzteilfesten Flanschbereich vorgesehen ist, gegen Vorklappen und gibt im entriegelten Zustand die Rückenlehne durch Entfernen aus der Anlageposition frei, wobei ferner die Klappbewegung der Rückenlehne in die Gebrauchslage durch eine lehnenfeste Anschlagfläche und durch eine mit der Anschlagfläche zusammenwirkenden sitzteilfesten Gegenanschlagfläche begrenzt wird. Zwischen lehnenfestem Flanschbereich und sitzteilfestem Flanschbereich ist eine Feder derart vorgespannt angeordnet, daß sie bei freigebender Verriegelungsklinke den lehnenfesten Flanschbereich nach vorn verschwenkt und in Ausgangsstellung der Verriegelungklinke deren Verriegelungsfläche in Anlage an der Gegenfläche hält, wobei die Gegenfläche um die Achse der Verriegelungsklinke auf ...
Patent DE-19919864-C1 (DE)
Title: Rotary fed printing machine with wide ranging cylinder arrangement possibilities
Inventor: HILLEBRAND BERND
IPC: B41F7/10
Filed: 1999-04-30
Granted: 2000-05-04
Abstract: The machine consists of a pair of modules each with 5 cylinders providing a cylinder arrangement that can be varied widely. Each counter pressure cylinder (11) can be brought behind a line connecting the centers of rotation of the rubber cylinder
Patent DE-19922325-C1 (DE)
Title: Switch sleeve carrier for the switch sleeve at a gear shaft in a manual synchromesh gearbox has a passage in the base to take an insert in a durable fit with the spring support to reduce costs
Inventor: SCHETTER MARTIN
IPC: F16D23/06
Filed: 1999-05-14
Granted: 2000-07-13
Abstract: The switch sleeve carrier (17), for the keyed and axial sliding movement of a switch sleeve (19), in relation to a coaxial gear shaft, has a passage (24) at the base (22) axially parallel to the center axis (18-18). It opens out into the hollow zone (20) for the spring (21) and the axial end surfaces (25,26) defining the zone in the carrier (17) towards the center axis (18-18). A structured base section (28) is inserted into the passage (24), in a durable fit, with the fixed spring support.
Patent RU-2046471-C1 (RU)
Title: Collapsible spiral antenna
Inventor: MARINYUK VALERIJ T
IPC: H01Q11/08
Filed: 1992-12-08
Granted: 1995-10-20
Abstract: FIELD: antenna equipment. SUBSTANCE: collapsible spiral antenna has flat metal reflector 6 and row of conductive spirals 2 fixed on reflector 6 by means of dielectric cylinders with metal bases 5 and energized with the aid of coaxial cables 9-13. Energizing device 4 is put on each metal base 5. Dielectric cylinders with conductive spirals 2, flat metal reflector 6 and feeding cables 9-13 are made separable. Description gives relationships for determination of dimensions of dielectric cylinders with spirals 2, flat metal reflector 6 and distances between dielectric cylinders 1. EFFECT: expanded application field. 5 dwg
Patent RU-2042393-C1 (RU)
Title: Method of manufacture of filter medium for breathing apparatuses
Inventor: FILATOV YURIJ N
IPC: B01D39/16
Filed: 1993-01-20
Granted: 1995-08-27
Abstract: FIELD: breathing apparatuses. SUBSTANCE: filter medium for breathing apparatuses is obtained by way of electrostatic forming of unwoven material from polymer solution in organic solvent; ethylene dichloride and/or chlorinated polyvinyl chloride are taken as polymer, and ethylene dichloride is taken as solvent; forming is carried out at a solution dynamic viscosity within 0.5 to 35 poises, conductivity 10 -4 -10 -7  at volumetric feed rate of solution 10 -4 -20 -2  and potential difference within 10 to 70 K per spinning element. EFFECT: facilitated procedure. 2 cl, 1 tbl
Patent RU-2065026-C1 (RU)
Title: Method for producing flooded oil
Inventor: URAZAKOV KAMIL R
IPC: E21B43/00
Filed: 1993-01-12
Granted: 1996-08-10
Abstract: FIELD: oil production. SUBSTANCE: deep-well pump is installed above producing stratum, connected to tail pipes. The tail pumps are descended to well bottom. Return valve is placed at lower end of the pipes. Flooded oil is pumped out through the return valve. EFFECT: elimination of contact between string of casing and stratum fluid to prevent casing pipes from corrosion. 1 dwg
Patent RU-2061945-C1 (RU)
Title: Convective heating surface, manufacturing process for its coils, and device for bending finned tubes
Inventor: LIPETS ADOLF U
IPC: F28D7/02
Filed: 1993-01-20
Granted: 1996-06-10
Abstract: FIELD: thermal engineering; heating surfaces built up of cross-finned tubes. SUBSTANCE: parameters of finned tubes used for convective heating surfaces are of optimal relations. Coil is built up of several parts of pre-finned straight tubes whose ends are made free from fins and function as auxiliary sections; first tube is bent, butt-welded to next straight tube, weld is cleaned off internal carbon deposit, then bends are made on part being joined; mentioned operations are repeated for each tube being joined until coil or its desired part is ready. Device for bending finned tubes has bending template working groove of width equal to outer diameter of finned tube and its depth is at least half its width. EFFECT: facilitated bending procedure. 3 cl, 2 dwg
Patent RU-2050344-C1 (RU)
Title: Method for purification of ethyl alcohol
Inventor: NIKOLAEV ANDREJ GLEBOVICH
IPC: C07C29/88
Filed: 1993-03-01
Granted: 1995-12-20
Abstract: FIELD: petrochemistry. SUBSTANCE: synthetic ethyl alcohol is treated by solid alkali, distilled, diluted, eluated and stabilized. Vat residue which contains 1-10 mass of alcohol is used for said dilution. Desired product having essential formula C 2 H 6 O contains (mass): ethyl alcohol 92.22-92.28, acetic aldehyde 0.01-0.03 and ethyl ether 0.01-0.05. Said product also contains 2-8 mg/l of crotonaldehyde. EFFECT: improves efficiency of method. 1 dwg, 3 tbl
Patent RU-2039612-C1 (RU)
Title: Gas cap of burner for supersonic spraying
Inventor: VISHNYAKOV VLADIMIR P
IPC: B05B7/20
Filed: 1993-03-24
Granted: 1995-07-20
Abstract: FIELD: supersonic flame spraying. SUBSTANCE: gas cap is provide with the expansion ring chamber having inlet passageway for connection with a source of inert gas and outlet ring passageway brought out to the cylindric part of the combustion chamber. The gas cap is constructed as two rings of which the first defines the cylindric part and the second defines the cone part. The expansion ring chamber is formed in the space between the rings. The output passageway of the expansion chamber is made up as a ring slot between the rings. The ring outlet is inclined to the geometric axis of the gas cap, the angle of inclination being no less than the corresponding angle of the conical part. The input passageway of the expansion chamber is made up as a plurality of openings made in the part of the first ring which defines the cylindric part. The part of the first ring, which define the cylindric part, is made of a porous material. EFFECT: improved design. 5 cl, 4 dwg
Patent RU-2046094-C1 (RU)
Title: Synthetic hydrocarbon diamond-containing material
Inventor: GUBAREVICH TATYANA MIKHAJLOVNA
IPC: C01B31/04
Filed: 1993-05-26
Granted: 1995-10-20
Abstract: FIELD: preparation of composition materials, sorbents and other materials including diamond particles. SUBSTANCE: the material comprises elements, their ratios being as follows (wt.):65-80 carbon; 0.6-3.3 hydrogen; 1.4-3.4 nitrogen; 13.3-33.0 oxygen; carbon comprises 60-92 wt ulradispersed diamond and 8-40 non-diamond carbon forms. The material has improved absorption and ion-exchange properties. EFFECT: improved properties of the title material. 4 tbl
Patent RU-2036120-C1 (RU)
Title: Metal strapping tape
Inventor: MEDVEDEV BORIS A
IPC: B65D63/02
Filed: 1993-05-25
Granted: 1995-05-27
Abstract: FIELD: packing. SUBSTANCE: tape 1 is made of resilient steel and has cuts on ends forming shaped projections and recesses. Each projection and each recess has wide section 5 and narrow section 6. Wide sections are made in form of equilateral trapezium in plan. Angles at larger base of trapezium are within 3 and 10 degrees. Smaller base of trapezium adjoins narrow section and forms catches 9. EFFECT: enhanced quality of article binding. 2 cl, 4 dwg
Patent RU-2046709-C1 (RU)
Inventor: ARUEV LEONID S
IPC: B28B15/00
Filed: 1993-07-23
Granted: 1995-10-27
Abstract: FIELD: manufacture of building materials. SUBSTANCE: complex has means for receiving and feeding aggregates and cement to the concrete-mixing assembly containing service bunkers, dosing tanks, mixer and the molding assembly with individual processing posts located according to the vertical scheme. The complex also has an assembly for grinding the lime and cement and accumulating reservoirs being in communication with the assembly and disposed concentrically to the service bunkers. The molding assembly is placed under the movably mounted mixer and is made as a ring-shaped rotor conveyer in which the post of the mix placement and thickening is equipped with the vibrating surface on the air cushion. EFFECT: enhanced quality of manufacturing articles of the concrete. 5 dwg
Patent RU-2096152-C1 (RU)
Title: Флюс для низкотемпературной пайки, не требующий отмывки
Inventor: TRYAPITSINA ANNA N
IPC: B23K35/363
Filed: 1993-08-17
Granted: 1997-11-20
Abstract: Использование: изобретение относится к области паяльного производства. Флюс для низкотемпературной пайки, не требующий отмывки после пайки, содержит, мас. %: смесь одно- и двухосновных труднорастворимых в воде органических кислот, содержащих от 4 до 10 атомов углерода - 3,5-6,0; природная или синтетическая смола - до 5,0; бензотриазол - 0,1-0,5; одноатомный спирт или его смесь в этилацетатом или триацетином - остальное. Флюс может дополнительно содержать полиоксиэтилированные эфиры лауриновой, олеиновой кислот со средней молекулярной массой 596 и 503 соответственно или полиоксиэтилированные жирные спирты фракции C 10 -C 18  с молекулярной массой 1000 в количестве до 0,25 мас.%. 1 з. п. ф-лы, 1 табл.
Patent RU-2093852-C1 (RU)
Title: Gear simulating targets
Inventor: DOJNIKOV VLADIMIR A
IPC: G01S7/38
Filed: 1994-02-08
Granted: 1997-10-20
Abstract: FIELD: SHF equipment, testing and checking of airborne radar stations, for instance, of aircraft interception and aiming radars. SUBSTANCE: gear simulating targets has echo-free chamber, reflector placed by one of face walls of echo-free chamber, radiator installed in focus of reflector and connected to output of simulator of echo signals of target, antenna of controlled object, for example, of airborne radar placed into hole in wall opposite to face wall of echo-free chamber and tested radar. characteristic feature of gear consists in manufacture of reflector in the form of truncated sphere-parabolic mirror which profile in horizontal planes resents arcs of circle and radiator or row of radiators for simultaneous emulation of several targets which are positioned on half-radius of arc of circle formed by focuses of parabolas. Each radiator is connected to its simulator of echo signal. Reflector is mounted in near zone of antenna of checked radar and is oriented with respect to this antenna so that its vertical axis passes through center of radar antenna. EFFECT: enhanced operational efficiency. 2 dwg
Patent RU-2070658-C1 (RU)
Title: Rotor of vertical-axial windmill
Inventor: TAZLOV VIKTOR V
IPC: F03D3/00
Filed: 1994-02-22
Granted: 1996-12-20
Abstract: FIELD: wind-electric power engineering. SUBSTANCE: vertical-axial windmill rotor incorporates provision for limiting its speed by turbine blades 2 directly by their suspension system. Points of suspension of each blade 2 are displaced along direction of rotation relative to its center of gravity. This displacement, along with centrifugal forces due to blade mass, applies bending load to flexible yoke 3 thereby bringing blade 2 out of its optimal position. Holders 5 apply in advance bending load to flexible yoke 3 and limit projection of blade edge beyond cylinder around which rotor creates air flow thereby retaining optimal position of blade during initial motion of rotor. EFFECT: improved design. 1 dwg
Patent RU-2090452-C1 (RU)
Inventor: FEDCHISHIN VITALIJ G
IPC: B64C27/20
Filed: 1994-04-18
Granted: 1997-09-20
Abstract: FIELD: aircraft manufacture; design of flying vehicles of new types. SUBSTANCE: platform includes two parallel fuselages connected by means of wing strips and propellers. Platform is provided with four rotary propellers at cycloid trajectory of rotation of their blades. EFFECT: enhanced reliability. 4 cl, 3 dwg
Patent RU-2109203-C1 (RU)
Title: Pressure vessel
Inventor: NIKITJUK VIKTOR ALEKSANDROVICH
IPC: F17C1/00
Filed: 1994-06-08
Granted: 1998-04-20
Abstract: FIELD: pressure vessels. SUBSTANCE: pressure vessel includes shell and bottom. Geometric shape of its surface is set by the following equation: $$$, where x, y and z are coordinates of pressure vessel surface in rectangular coordinate system; $$$ is Heaviside function; a is half width of shell; b is half height of shell; c is length of bottom and d is length of shell. EFFECT: enhanced efficiency. 4 dwg
Patent RU-2074658-C1 (RU)
Title: Method to close pharyngoesophagostomy
Inventor: KHODORKOVSKIJ MARK ANATOLEVICH
IPC: A61B17/24
Filed: 1994-06-10
Granted: 1997-03-10
Abstract: FIELD: medicine, surgery. SUBSTANCE: compensation of internal pharyngeal and esophageal covering and external neck covering is conducted simultaneously by microsurgical autotransplantation of free vascularized radial forearm fragment designed as two cutaneous elements according to defect shape upon one common fascial basis. One cutaneous element is used to compensate defect of internal pharyngeal and esophageal coverings, another one is for compensating defect of external neck covering. EFFECT: improved results of operation and decreased terms of treatment.