baber/WOPTO huggingface dataset:
Patent RU-2090178-C1 (RU)
Title: Method for manufacturing acupuncture needles
Inventor: BUGROV STANISLAV L
IPC: A61H39/08
Filed: 1992-07-03
Granted: 1997-09-20
Abstract: FIELD: medical engineering. SUBSTANCE: method involves assembling and joining separately manufactured rod with concave cross-section profile at the area handle is positioned, and the spiral-shaped handle with tightly adjacent coils made from German silver or copper having decorative coating. The coils are squeezed or molded to eliminate gaps between them. Rod diameter and internal diameter of the handle are selected within prescribed limits. EFFECT: improved functional properties; simplified production process. 4 dwg
Patent RU-2034151-C1 (RU)
Title: Floating clamshell dredger for mining sand and gravel
Inventor: VOLFGANG ROR
IPC: E02F3/47
Filed: 1992-07-17
Granted: 1995-04-30
Abstract: The floating grab unit for the winning of sand and gravel has a floating body 1 on which a trestle 2 is arranged. The trestle 2 carries a crab system 3 which is provided with a horizontally movable crab with grab 4. An underwater container 7 is attached to the floating body 1. A bucket dredger 9 directed up at an angle plunges into the underwater container 7 at the deepest point. The underwater or collecting container 7 is a container which is closed to the outside and the overflow edge of which lies above the water level 8. 
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Patent RU-2028388-C1 (RU)
Title: Flexible automated production process
Inventor: FOMIN NIKOLAJ G
IPC: C25D21/12
Filed: 1992-08-19
Granted: 1995-02-09
Abstract: FIELD: automated production processes. SUBSTANCE: flexible automated production process has automated transport accumulating system ARM and production equipment connected through control units and supply units with current leads. Production equipment is provided with additional electrodes and piezoceramic members located in activators and made in form of cylinders introduced in each other with holes displaced through angle of 0 ° <α<180 °  and connected by means of coupling and synchronizing unit to piezoceramic members and graph plotter electrodes and via situation control to automated center of profit yield and ARM. EFFECT: higher efficiency. 9 dwg
Patent RU-2055159-C1 (RU)
Title: Device for selective isolation of producing formation in well cementing
Inventor: AFRIDONOV ILDAR F
IPC: E21B33/14
Filed: 1992-09-16
Granted: 1996-02-27
Abstract: FIELD: well operation. SUBSTANCE: device for selective isolation of producing formation in well cementing has body accommodating concentrically installed branch pipe. Two-sided cone-shaped collars are connected with their one end to body. Case is located opposite to cone-shaped collars and made of acid-soluble material. Branch pipe is made of easily broken material and connected with the body by means of connecting member of easily broken material. It forms annular chamber together with the body. Body has holes opposite the cone-shaped collars. Body holes communicate branch pipe cavity with external space through annular chamber in device operating position. EFFECT: higher quality of formation exposure. 2 dwg
Patent RU-2064905-C1 (RU)
Inventor: KORNEEV VALENTIN I
IPC: C04B9/20
Filed: 1992-07-28
Granted: 1996-08-10
Abstract: Способ получения магнезиального вяжущего. Предложен способ получения магнезиального вяжущего из доломита с высокой активностью и стабильностью вяжущих свойств. Параметры обжига доломита (температуру и время выдержки выбирают по коэффициенту, равному отношению СО 2 / MgO и определяемому по калибровочному графику, который строят расчетным способом. 2 ил.
Patent RU-2003615-C1 (RU)
Inventor: SEVERINOVA EMMA P
IPC: B65G67/24
Filed: 1992-07-22
Granted: 1993-11-30
Abstract: Использование: на предпри ти х стройиндуст-  рии, цветной металлургии и химии, а также в строительстве  при разработке траншей в мерзлых грунтах  Сущность изобретени : устройство снабжено  дополнительной рамой котора  смонтирована с  возможностью поворота в вертикальной плоскости и  снабжена наклонными подкрылками дл  взаимодействи  с накладной рамой. На накладной раме  смонтирована т гова  лебедка, кинематически св занна  со штыр ми виброрыхлител , которые смонтированы  на дополнительной рама в ил
Patent RU-2054243-C1 (RU)
Title: Способ выращивания лесной культуры сосны
Inventor: POPOV VLADIMIR KSENOFONTOVICH
IPC: A01G23/00
Filed: 1992-10-13
Granted: 1996-02-20
Abstract: Использование: в лесном хозяйстве при механизированной технологии выращивания сосны. Сущность изобретения: сеянцы высаживают с расстоянием между рядами 1 м и шагом посадки 0,3 или 0,5 м. Каждый первый и пятый ряды высаживают отобранными лучшими по качеству сеянцами. Через 5 - 6 лет вырубают каждый второй и четвертый ряды и через 10 - 15 лет каждый третий. Остальные ряды прореживают. 1 ил.
Patent RU-2090049-C1 (RU)
Inventor: ROGOMANOV YURIJ N
IPC: B07B1/28
Filed: 1992-09-23
Granted: 1997-09-20
Abstract: FIELD: agricultural engineering. SUBSTANCE: sieve suspender has two vertical forks extending one toward the other, two axles arranged in horizontal position on ends of forks. Connecting member is positioned between two axles. Each axle carries flexible sleeve. Connecting member is formed as closed chain running around two sleeves. Spacer with chain receiving grooves is positioned between sleeves. EFFECT: increased efficiency, prolonged service life and enhanced reliability in operation. 2 cl, 2 dwg
Patent DE-10024502-C1 (DE)
Title: Automatic sliding door operating drive uses electric motor with 2 separate rotor windings for providing drive back-up function
Inventor: NIMSCH CHRISTOPHER
IPC: H02K16/04
Filed: 2000-05-23
Granted: 2001-07-12
Abstract: The door operating drive uses an electric motor (9) provided with a rotor having 2 separate windings coupled to respective power stages, associated with a central control unit, the rotation of the rotor converted into an opening and closing movement of at least one sliding door panel (1,2). An emergency current supply may be provided for one rotor winding.  An Independent claim for a sliding door provided with an operating drive is also included.
Patent DE-10026549-C1 (DE)
Title: Boiler with coiled heat exchanger, has coil which is compressible relative to counter bearing in burner casing
Inventor: HOLTORF JUERGEN DR-ING
IPC: F24H1/28
Filed: 2000-05-27
Granted: 2001-11-22
Abstract: The coil (1) through which water is passed is compressible over a distance (D) against a fixed counter-bearing (8) in the burner casing (7).  Spacer elements between the coil turns (4) define a narrow flow gap (6) for hot gases to pass through. The heat exchanger is located inside a burner chamber.
Patent DE-10036813-C1 (DE)
Title: Force-meter has housing containing sensor, contact surface, thrust pieces, and frame
Inventor: GUTIERREZ CARMELO
IPC: E05F15/40
Filed: 2000-07-28
Granted: 2001-09-06
Abstract: The meter (1) incorporates a housing (2) containing a sensor (23) between the window pane and a frame or frame-seal. The meter has a contact surface (12) and or one or more thrust pieces (21), and is placed with the contact surface ad or seal or thrust pieces against the frame and or in a sealing-groove so that the window pane when being raised runs over the sensor.
Patent DE-10118226-C1 (DE)
Title: Roof ventilator with conical top cover, for ventilating building, has closing device in form of annular closing cap round top cover
Inventor: WAHL FRANK
IPC: F24F7/02
Filed: 2001-04-12
Granted: 2002-06-20
Abstract: The ventilator has a casing (1) with an upper conical cover (9). The lower part of the casing contains a radial rotatable running wheel (5). The casing has a vertical flow channel (4) with a flow-operated closing device in the form of an annular closing cap (11) round the upper cover of the casing which can move up and down in the casing.
Patent DE-19514658-C1 (DE)
Title: Belt connector of austenitic manganese hard steel for connecting ends of conveyor belts
Inventor: SCHICK JEAN-FRANCOIS
IPC: F16G3/04
Filed: 1995-04-20
Granted: 1996-09-12
Abstract: The connector has U-shaped clips (2) with hinge curves (4) adjoined by clip arms (5). The common coupling rod (6) is passed through the interengaging hinge curves (4) of two connectors (1). The coupling rod (6) undergoes surface strengthening during cold deformation with unchanged high flexibility in the wear zones as a result of wear-conditioned stress between the hinge curves and coupling rod. As the stresses increase so the hinge curves undergo increasing surface strengthening.
Patent DE-19519693-C1 (DE)
Title: Filling self-emptying centrifugal drum separator
Inventor: KOHLSTETTE WERNER DIPL ING
IPC: B04B1/08
Filed: 1995-05-30
Granted: 1996-08-22
Abstract: The drum is filled with a secondary fluid such as salt water through a lower compartment of the distributor foot (7) up to a fluid level lying radially inwards of the inlet openings (16) of the supply channels (6) to this compartment. The fluid mixture is supplied with reduced power through the lower compartment to a radially inward fluid level which covers the inlet openings of the supply channels to an upper compartment of the distributor foot. The fluid mixture is then supplied with full power through both compartments of the distributor foot. The upper and lower compartments (14,15) communicate with each other peripherally.
Patent DE-19718486-C1 (DE)
Inventor: VOSHENRICH UDO
IPC: F21S2/00
Filed: 1997-04-30
Granted: 1999-05-06
Abstract: Disclosed is a lamp for a display stand or a rack, to be secured to a shelf and designed as an adaptable lamp to be removably hung at the shelving edge (3) and to project light beams (LS) on the shelf front face and the lower part of the display rack (3). The inventive adaptable lamp resembles a light channel to be fitted into a U-shaped moulding in the rack front face (3) in such a way that it occupies the whole width of the light channel, in which both the lamp casing and the lamp itself, preferably a set of fluorescent lamps, are incorporated. The light channel (LK) profile (7) is designed so that the channel can house the lamp casing in a fixed position (5), and that the front and lower profile area (8, 9) can let the light beams (LS) through.
Patent DE-19724202-C1 (DE)
Title: Detachable vehicle door hinge
Inventor: KLUETING BERND ALFRED
IPC: E05D5/10
Filed: 1997-06-09
Granted: 1998-09-03
Abstract: The hinge halves (1,2) are fixed respectively to the door and door-post, the pin (3) being held in a bearing (4) requiring no maintenance in the eye (6) of the first half so that it can turn freely but not slide, and also turning in the eye (12) of the other half when assembled. A flange (16) on the pin fits between the halves and has a cone face towards the detachable one and fitting in a mating taper bore in the latter. An externally-threaded extension (17) on the pin is shorter than the distance between two cone faces (13,21) in the bore (14) of the second half. The spigot (22) is joined to the cone-portion (19) of a nut (20) working against the cone face (21) in the bore (14), and fits in the annular space (23) between the bore (14) and the extension (17) on the pin. The external diameter of the spigot (22), which is tapped can be the same as the clear width of the cylindrical portion of the bore (14) while its length can be at least one-third of that of the bore.
Patent DE-19743684-C1 (DE)
Title: Garment y
Inventor: HOEFER ULRICH
IPC: A41C3/12
Filed: 1997-10-02
Granted: 1998-11-12
Abstract: The invention relates to a shaping insert (1) for garments for supporting a woman's bust. The aim of the invention is to provide as much bend resistance as possible in the plane stressed by the insert and as much flexibility as possible in relation to bending stresses perpendicular thereto. At the same time, the insert should be as economical as possible to produce. To this end, the insert is configured with at least two insert elements (2, 3) which are arranged essentially one behind the other in the direction perpendicular to the plane which is stressed by the insert. The two insert elements are curved essentially identically either side of the bottom of the insert.
Patent DE-19800787-C1 (DE)
Inventor: BERGER RALF
IPC: F16H55/36
Filed: 1998-01-12
Granted: 1999-07-22
Abstract: The raised and/or indented formations (3,4) have extreme lines running precisely in a peripheral direction. The wheel in all the rotary angle positions is cut crossways to the belt running direction where it has a raised and/or indented formation and has a fluctuating radius over the axial extent of the wheel. The raised and indented formations of the radial outer contour of the wheel have an arc angle size in the range between 50 and 150 degrees. The wheel has no teeth and no multi-V formations.
Patent DE-19805578-C1 (DE)
Title: Glow pin plug for internal combustion engine
Inventor: LOCHER JOHANNES
IPC: F23Q7/00
Filed: 1998-02-12
Granted: 1999-04-22
Abstract: The glow pin plug has a tubular metal housing (11) with a glow pin (13) sealed in its longitudinal bore (11A) with a part of its length sealed and a connection bolt (12) which delivers current. The connection bolt is connected to the housing in sealed manner via a one-piece tube (15) with two sealing surfaces (18,19) on its housing end and a shape locking rib (23) on its outer surface
Patent DE-19822418-C1 (DE)
Title: Apparatus for bath treatment of a work-piece whose vertical dimensions exceed the available bath depth
Inventor: PRADE DIETER
IPC: C23F1/08
Filed: 1998-05-19
Granted: 1999-08-26
Abstract: The apparatus with a vertically displaceable work-piece carrier structure (1) is characterized in that it incorporates a carrier ring (6) which is rotatable about a horizontal axis (D ) and is provided with means (9) for mounting a work-piece, and a drive unit (7) for rotating the carrier ring.
Patent DE-19845003-C1 (DE)
Title: Vertical MOS transistor in semiconductor substrate
Inventor: SCHAMBERGER FLORIAN
IPC: H01L29/423
Filed: 1998-09-30
Granted: 2000-02-10
Abstract: The vertical MOS transistor has a gate (13) provided within a trench (2) formed in a semiconductor substrate (1) and separated from source and drain regions (9,5) by upper and lower insulation layers (12,7) and from the channel region by a gate dielectric (11).  The gate encloses a drain terminal (16),  extending between the substrate surface and the drain region and insulated from the gate by silicon nitride layer.
Patent RU-2056112-C1 (RU)
Title: Method for increased preservation of calves
Inventor: MALYAVKINA LYUDMILA A
IPC: A61K35/20
Filed: 1992-10-30
Granted: 1996-03-20
Abstract: FIELD: cattle breeding. SUBSTANCE: to increase preservation of calves, use is made of colostrum butter. To simplify method for production of colostrum butter, colostrum of the first milking is heated up to 40-45 C, passed through separator with unscrewed adjusting cream screw. Produced cream is cooled to obtain thick mass, butter is churned which is several times washed with cold water to remove colostrum proteins. Produced butter is stored in refrigerator. Colostrum butter is fed by calves 30 min before giving colostrum in dose of 10 g for each feeding (three times a day) for ten days. Regular use of colostrum butter contributes to reduction of sick rate of young stock and to increase daily average body weights. EFFECT: prophylactic effect from the use of colostrum butter features 70%, gastric intestinal disorders in newborn calves take place in light forms and need no drug therapy. 4 tbl
Patent RU-2043462-C1 (RU)
Inventor: ALEJNIKOV SERGEJ MIKHAJLOVICH
IPC: E02D27/42
Filed: 1992-12-21
Granted: 1995-09-10
Abstract: FIELD: civil engineering. SUBSTANCE: in plane plate 1 is round. The plane has hole 2 with lengthwise axis displaced about geometric center of the plane towards rib 3 of wedge- type base 4. Rock body 5 is laid under the base by a value of eccentricity depending on wedge opening angle, distance to its rib, foundation geometry dimensions, and elastic properties of the base. EFFECT: high stability of the structure. 7 dwg, 2 tbl
Patent RU-2053554-C1 (RU)
Inventor: KELEKHSAEV BORIS G
IPC: G06G7/22
Filed: 1992-12-11
Granted: 1996-01-27
Abstract: FIELD: measuring devices. SUBSTANCE: device has reference voltage source, multiplication unit 1 and unit 2 for calculation of square root from sum of known value and square of unknown value with corresponding connections. Approximation is performed in range from 0 to π/4 . EFFECT: simplified design, increased functional capabilities, increased dynamic range, increased speed, low conversion error. 1 dwg
Patent RU-2041681-C1 (RU)
Title: Device for quick-disconnect fastening of flat member
Inventor: NEGODOV VLADIMIR P
IPC: F16B21/00
Filed: 1993-01-11
Granted: 1995-08-20
Abstract: FIELD: haberdashery. SUBSTANCE: device comprises a T-shaped rod with a recess and a bushing with slots and a stepped hole. Thrust end of the bushing has two sides set at an angle of 2α determined by the formula   where l distance from surface of end band in transition part of the bushing hole to the top of rectangular slot, D diameter of rod head, d diameter of bushing smaller hole. EFFECT: improved design. 6 dwg
Patent RU-2065551-C1 (RU)
Title: Oil-heating radiator
Inventor: DZHUZEPPE DE LONGI
IPC: F24D19/00
Filed: 1993-02-17
Granted: 1996-08-20
Abstract: The oil radiator structure (1) particularly for heating rooms comprises a main body (2) which is defined by a plurality of mutually associated radiating elements (3), inside which a hot fluid circulates; each radiating element (3) comprises at least one shaped plate-like element which has heat propagation means suitable for reducing the heat on its outer surface and for simultaneously increasing the efficiency of the radiating element. <IMAGE>
Patent RU-2027816-C1 (RU)
Title: Coating composition for paper material
Inventor: KONEV ANATOLIJ G
IPC: D21H17/37
Filed: 1993-02-02
Granted: 1995-01-27
Abstract: FIELD: paper industry. SUBSTANCE: composition containing binder - copolymer on the basis of butadiene has additionally polystyrene and/or polymethylmethacrylate latex. Composition has butadiene-styrene and/or butadiene-methylmethacrylate latex as a copolymer on the basis of butadiene. Composition has components indicated at the following quantity, wt.-%: butadiene-styrene and/or butadiene-methylmethacrylate latex 16-50, and polystyrene and/or polymethylmethacrylate latex 50-84. EFFECT: enhanced quality of composition. 3 cl, 1 tbl
Patent RU-2075442-C1 (RU)
Title: Method of production zinc oxide from industrial wastes
Inventor: YASHINA GALINA M
IPC: C02F103/10
Filed: 1993-03-10
Granted: 1997-03-20
Abstract: FIELD: utilization of wastes. SUBSTANCE: invention relates to processing wastes, in particular, mine water to produce commercial products and may be used in areas having zinc-containing wastes in the form of salines. Method includes treating waste saline with alkali agent at pH 5-9 with preliminarily cleaning waste from iron and copper and subsequently evaporating it to density 1.2-1.35 and crystallizing it for 24-48 h. EFFECT: reduced cost of product and improved environmental condition. 1 tbl
Patent RU-2095578-C1 (RU)
Title: Planetary engine-compressor unit
Inventor: CHIKIN GERMAN ALEKSEEVICH
IPC: F02B75/32
Filed: 1993-03-17
Granted: 1997-11-10
Abstract: FIELD: mechanical engineering; designing of piston engines and compressors. SUBSTANCE: planetary engine-compressor unit has at least one cylinder, two-side piston arranged in cylinder and forming two working chambers and kinematically coupled with crankshaft by means of drive including gears and slider engaging with gears. Secondary compression tubular cylinder is installed in piston, and coaxial plungers, on covers. Crankshaft consists of two halves with planetary gear on each end crank. Shafts with transfer and distribution mechanisms are installed in middle and crankcase spaces of cylinder block. EFFECT: enlarged operating capabilities. 10 cl, 4 dwg
Patent RU-2061926-C1 (RU)
Inventor: OSIPENKO YURIJ IVANOVICH
IPC: F16T1/00
Filed: 1993-04-05
Granted: 1996-06-10
Abstract: FIELD: heat power engineering. SUBSTANCE: device has mixer 1, Laval nozzle 4 mounted at the bottom part of the mixer, and gas-jet slot ejector mounted inside housing 15. The active nozzle of the ejector is connected with the inlet of Laval nozzle 4 and tangential branch pipe 6 for supplying condensate. The inlet of Laval nozzle 4 is also connected to the bottom part of mixer 1 through a pipe line with valve 8. The bottom part of drying drum 18 is in communication with the passive nozzle of the ejector. The middle part of the drum is in communication with separator 23. EFFECT: improved design. 1 dwg
Patent RU-2059847-C1 (RU)
Title: Rotor internal combustion engine
Inventor: PILYUSH VIKTOR A
IPC: F02M25/022
Filed: 1993-05-07
Granted: 1996-05-10
Abstract: FIELD: engine engineering. SUBSTANCE: rotor internal combustion engine has cylindrical housing 1 and covers 2 rigidly secured to the housing. The covers have cylindrical projections 3 to define the ring working chamber wherein pistons 5 of rotor 6 is received. The rotor is rigidly secured with shaft 7 to which shaped disks 8 are rigidly secured. The disk are provided with negative cams mounted for acting on spring-loaded pushers 10. The pushers are provided with heads 11 set in guides 12 of the cover cylindrical projections for permitting radial reciprocation. Disk 13 with teeth 14 is rigidly secured to shaft. The housing is provided with passageways 15-18 for supplying and discharging working fluid. Combustion chamber 19 is rigidly secured to the housing to define space 20 of the constant volume. The inlet passageway is provided with inlet valve 22 mounted in the guide bushing. The outlet passageway has outlet valve set in the guide bushing. The outlet valve is provided with the axial passageway connected with a source of cooling fluid through spiral grooves and first set of radial openings. The second set of the radial openings is arranged at the middle part of the rod. A sprayer is mounted at the bottom part of the rod. The ring of the thrust bearing is interposed between the valve spring and top face of the guide bushing. The top part of the outlet valve rod is provided with slots that are in engagement with the rack teeth set in guides for permitting shifting proportional to the shift of the rack of fuel pump 39. EFFECT: enhanced efficiency. 3 cl, 10 dwg
Patent RU-2031507-C1 (RU)
Title: Device for protection against fault to ground in a c electric system
Inventor: KISKACHI VALENTIN V
IPC: H02H3/26
Filed: 1993-05-24
Granted: 1995-03-20
Abstract: FIELD: electrical engineering. SUBSTANCE: device has current and voltage pickups which outputs are connected to inputs of current and voltage channels correspondingly, voltage starting element and phase-sensitive unit which first and second inputs are linked to first outputs of current and voltage channels accordingly. Device is supplemented with current starting element, logic unit with three inputs and output element unit connected to output of logic unit. Current and voltage channels are provided with second outputs which are coupled through current and voltage starting elements properly to first and second inputs of logic unit which third input is connected to output of phase-sensitive unit. Insertion of current starting element, logic unit with three inputs and their specified connection makes it possible to enhanced reliability of operation and nonoperation of protection with fault to ground within and outside of zone of action of device and to set different times for operation of device and for its return to initial position. EFFECT: enhanced reliability of protection against fault to ground. 5 cl, 4 dwg