baber/WOPTO huggingface dataset:
Patent RU-2006699-C1 (RU)
Inventor: ELIZAROV SERGEJ P
IPC: F16C25/06
Filed: 1991-07-09
Granted: 1994-01-30
Abstract: FIELD: mechanical engineering. SUBSTANCE: rolling bearing has a radial-thrust bearing mounted on a step-shaped race by facing wide faces of inner races each other. The wide faces of the inner bearings are provided with ring grooves of the bearings which are matted with answered surfaces of the step- shaped race. The step-shaped race is provided with an axial passage which form closed chamber, filled with hydro-plastic, with the ring grooves and the faces of the steps of the step-shaped race. The outer races of the bearings are spaced by a distant bushing. The bearing is mounted on the shaft. EFFECT: enhanced reliability and longevity of the bearing. 1 dwg
Patent RU-2018733-C1 (RU)
Inventor: ARKHIPOV VLADIMIR V
IPC: F16C17/03
Filed: 1991-12-06
Granted: 1994-08-30
Abstract: Использование: в механизмах с многоколодочными опорными подшипниками. Сущность изобретения: опорный подшипник состоит из корпуса с внутренней цилиндрической поверхностью и установленных в нем опорных колодок. Между опорной поверхностью каждой из опорных колодок и внутренней цилиндрической поверхностью корпуса установлены промежуточные элементы в виде кольцевых сегментов. При этом радиус опорной поверхности (цилиндрической или сферической) каждой из опорных колодок меньше радиуса внутренней цилиндрической поверхности корпуса. Внутренний радиус каждого кольцевого сегмента больше радиуса опорной поверхности опорной колодки, а наружный радиус равен радиусу внутренней цилиндрической поверхности корпуса. Опорные колодки выполнены монолитными или составными. Во время работы не происходит износа корпуса машины или корпуса подшипника. 2 ил.
Patent RU-2009887-C1 (RU)
Inventor: LYCHAGIN NIKOLAJ D
IPC: B27C9/00
Filed: 1991-08-12
Granted: 1994-03-30
Abstract: Использование: станки для механической обработки древесины. Сущность: на станине 1 станка смонтированы пильный 2, строгальный, реймусовый и фрезерно-сверлильный агрегаты. Стол реймусового агрегата установлен с наклоном в сторону, противоположную подаче заготовки, образуя со стенками станины 1 наклонный лоток для сбора и удаления стружки. Механизм подъема стола 19 и стола 11 выполнен в виде шарнирно-рычажных подвесок типа параллелограмма. Упор-линейка 15 закреплена с возможностью поворота вокруг своей оси на вертикальной стойке 17. 5 ил.
Patent RU-2041549-C1 (RU)
Title: Single-phase electric motor
Inventor: GERMAN SEMEN A
IPC: H02K17/04
Filed: 1992-03-20
Granted: 1995-08-09
Abstract: FIELD: electric engineering. SUBSTANCE: sections of stator winding of single-phase electric motor are located in slots having N groups of conductors (N≅ M) where M is number of connected and displaced sections of stator winding. Total number of conductors in slot is calculated as y-value of periodical function of distribution of wires in stator slots. Number of wires in group depends on transformation rate between sections of winding. EFFECT: increased functional capabilities. 2 cl, 10 dwg
Patent RU-2056262-C1 (RU)
Title: Шлифовальная машина
Inventor: DAMBUEV GENNADIJ N
IPC: B24B7/18
Filed: 1992-04-09
Granted: 1996-03-20
Abstract: Использование: отделочные шлифовальные работы. Сущность изобретения: шлифовальная машина содержит траверсу 10, несущую планшайбу 2 с рабочими инструментами 3. Рычаги 8 шарнирно связаны с траверсой 10 и стойками рукоятки 5 управления, на которой смонтированы колеса 6, а рычаг 12 одним концом шарнирно связан с траверсой 10, а другим расположен с возможностью поворота во втулке 13, связанной с рукояткой. По периметру траверсы установлены балансировочные грузы 17. При работе благодаря рычагам 8 и грузам 17 обеспечивается равномерное прилегание инструментов 3 к обрабатываемой поверхности. При необходимости транспортирования шлифовальной машины рукоятку 5 устанавливают в вертикальное положение, маховик 14 навертывают на рычаг 12 до упора с втулкой 13, винт 16 упирают в траверсу 10, после чего, наклоняя рукоятку 5, поднимают инструменты 3 и перемещают машину в требуемое положение. 1 з.п. ф-лы, 3 ил.
Patent RU-2044914-C1 (RU)
Title: Carburetor-mixer for gasoline-gas internal combustion engine
Inventor: BELETSKIJ MIKHAIL A
IPC: F02M13/08
Filed: 1992-04-10
Granted: 1995-09-27
Abstract: FIELD: engine engineering. SUBSTANCE: carburetor-mixer has at least one main flowing passage 2 with large diffuser 3 and small diffuser 4, sprayer 9 of a gasoline fuel, gas nozzle 7 with passageway 8 and stop 9, and additional mixing chamber 10 interposed between nozzle 7 and small diffuser. Side openings 11 are made in the walls of the housing of chamber 10. The chamber housing has resilient members contacting with diffuser 4. EFFECT: improved design. 3 cl, 3 dwg
Patent RU-2049629-C1 (RU)
Title: Laser manufacturing installation
Inventor: SAFONOV ANATOLIJ N
IPC: B23K26/02
Filed: 1992-05-13
Granted: 1995-12-10
Abstract: FIELD: laser working. SUBSTANCE: installation includes a technological laser with a stable semiconfocal resonator, a rotary mirror, a flat mirror and a spherical focusing mirror, a station for securing a part to be worked. The laser beam, had been reflected by the rotary mirror in vertical downwards direction, falls on the flat mirror and after reflection from that flat mirror the laser beam falls onto the spherical mirror to be focused and directed onto the part, being worked. An axis of the focused beam is parallel with an axis of the beam in its path from the rotary mirror until the flat mirror, that is why it is possible to provide combined motion in vertical direction of the flat mirror together with the spherical focusing mirror in order to track a stable focal point on a surface of the part, being worked. A radius of the spherical focusing mirror is being determined according to a formula, given in a description of the invention. EFFECT: enlarged using range of such installation, enhanced accuracy at working parts. 1 cl, 1 dwg
Patent RU-2043100-C1 (RU)
Title: Method of lipid preparing from medicinal dirts
Inventor: SHCHERBAK IGOR FEDOROVICH
IPC: A61K35/10
Filed: 1992-05-22
Granted: 1995-09-10
Abstract: FIELD: medicine. SUBSTANCE: method involves drying native dirts up to moisture 12% soaking in 95% ethanol, pH 9.0, and extraction with ethanol or a mixture of ethanol and nonpolar solvent at the ratio 5:1 followed by condensation by solvent distillation in the presence of 1% oil. EFFECT: increased yield and storage period. 8 tbl
Patent RU-2102155-C1 (RU)
Inventor: MESHCHERJAKOV NIKOLAJ FEDOROVI
IPC: B03D1/24
Filed: 1992-06-18
Granted: 1998-01-20
Abstract: FIELD: benefication of mineral ores. SUBSTANCE: floatation column has body with pipe unions for delivery of primary material and for outflow of chamber product. Installed inside body is aeration and floatation chamber with jet aerators in the form of at least one pipe with nozzle. Also provided are air pipe union located below nozzle, confuser, foam trough, grate, and units for separation of microbubbles with water outlet pipe unions. Grate is located in aeration and floatation chamber above lower end of pipe with nozzle. Units for separation of microbubbles are made in the form of V-shape components which are located with their tops upward and located between body and aforesaid chamber. Inner surface of confuser is fluted. Located in foam trough is spraying injector, and located between confuser and foam trough is hydrophobic head-piece. Live bore of grate is 15-30% of its total area. Angle of incline of confuser walls to horizontal is 20-70 deg. Number of aerators is 4-8 per 1 sq.m of column working section. Foam trough is connected to vacuum-pump. Primary material delivery pipe unions are connected to compressor. EFFECT: high efficiency. 7 cl, 2 dwg
Patent RU-2048586-C1 (RU)
Title: Wear-resistant alloy
Inventor: MISHAKOV YURIJ N
IPC: C22C38/50
Filed: 1992-04-22
Granted: 1995-11-20
Abstract: FIELD: ferrous metallurgy; applicable in manufacture of disk mill fittings in wood-pulp and paper industry. SUBSTANCE: wear-resistant alloy has the following qualitative and quantitative composition, mas. carbon 1.3-1.7; silicon 0.6-1.0; manganese 0.6-1.0; chromium 12-17; nickel 1.0-2.0; molybdenum 0.5-1.0; vanadium 0.5-2.5; zirconium 1.0-3.0; the balance iron. Wear-resistant alloy additionally has aluminium 1.0-3.00 mass and nitrogen 0.03-0.05 mas. EFFECT: higher service properties. 2 tbl
Patent DE-10000979-C1 (DE)
Title: Coating powder used in plasma spraying, high speed flame spraying and detonation spraying of components of engines is based on a titanium sub-oxide
Inventor: GASTHUBER HERBERT
IPC: C23C4/11
Filed: 2000-01-12
Granted: 2001-05-10
Abstract: Coating powder is based on a titanium sub-oxide of specified formula. The powder particles have a grain size of 10-90  mu m.  Coating powder is based on a titanium sub-oxide of formula: TinO2n-1 (where, n = +/- 2). The powder has an open porosity of more than 10%. Only phases are detectable when n is less than 5.
Patent DE-10060171-C1 (DE)
Title: Sleeve retainer for printing cylinder has sprung detent to engage ridge formed on flange at end of the sleeve panel
Inventor: MUELLER ROLAND
IPC: B41F27/12
Filed: 2000-12-04
Granted: 2002-05-23
Abstract: The sleeve mounting for a printing cylinder has a ridge formed on one flange of the sleeve panel end to be engaged by a locking detent (16). The latter is mounted in a bore in a shaft mounted on the cylinder and has a spring (17) to press the detent into engagement with the ridge. The ridge extends at ninety degrees to the face of the flange.
Patent DE-10112851-C1 (DE)
Title: Semi-allogene Antitumor-Vakzine mit HLA-haplo-identischen Antigen-präsentierenden Zellen
Inventor: WANK RUDOLF
IPC: A61K39/00
Filed: 2001-03-16
Granted: 2002-10-10
Abstract: Die vorliegende Erfindung betrifft semi-allogene Antigen-präsentierende Zellen, in welche Proteine und/oder Peptide oder RNA bzw. DNA oder cDNA, die für diese Proteine und/oder Peptide codieren, die in Tumorzellen überexprimiert werden oder die aus autologen Tumorzellen stammen oder unterschiedlichen Tumorzell-Linien stammen, eingebracht sind. Die Erfindung betrifft weiterhin Verfahren zur Erzeugung dieser semi-allogenen Antigen-präsentierenden Zellen sowie deren Verwendung zur Behandlung von Tumorerkrankungen.
Patent DE-10113923-C1 (DE)
Title: Switchgear cabinet has cladding panels provided with lipped edges received in free space provided by frame component
Inventor: KLASSEN SAMUEL
IPC: H02B1/38
Filed: 2001-03-21
Granted: 2002-10-31
Abstract: The switchgear cabinet has a rectangular framework (10) assembled from individual frame components (11), provided with free spaces at their outer edges for reception of lipped edges of abutting cladding panels (20,20'). The vertical lipped edges of the cladding panels have 2 sections (22,23) at right angles to one another, the first section extending at 45 degrees to the surface of the cladding panel and the second section extending parallel to the angular divider (16) between the perpendicular side faces of the free space.
Patent DE-10118573-C1 (DE)
Title: Device for fabricating X-ray reflecting images used for investigating single crystals comprises an anode made from a material emitting a characteristic X-ray beam
Inventor: ULLRICH HANS-JUERGEN
IPC: G01N23/04
Filed: 2001-04-05
Granted: 2002-11-21
Abstract: Device for fabricating X-ray reflecting images comprises an anode (4) made from a material emitting a characteristic X-ray beam. The anode is made from a flat or curved geometric body having a target surface of 1 microns <2> to 0.25 mm<2> and is fixed to a holder (5) made from plastic or fixed to a material made from another material permeable to X-rays. The anode is arranged between a sample (2) and a detector (6) which are arranged parallel to each other.  Preferred Features: The body of the anode is a ball having a diameter of 1 microns to 0.5 mm, or is a cylinder or prism. The anode holder is electrically conducting.
Patent DE-10146670-C1 (DE)
Title: Current pick-up for electric trains has flexural springs between holder arranged between sliding bars and lever element joined to connecting element between lateral and transverse arms
Inventor: SANTNER JOSEF
IPC: B60L5/22
Filed: 2001-09-21
Granted: 2003-05-15
Abstract: The device has a chassis and a rocker with sliding bars (12,14) and holders (16,18) with ends connected via a rigid connecting element (20) of U-shaped geometry with lateral arms (22,24) and a transverse arm (26) that is connected to the chassis via flexural spring elements (28,30). Each spring lies between a holder (31) between the sliding bars and a lever element (32,34) joined to the connecting element between the lateral and transverse arms.
Patent DE-10147204-C1 (DE)
Title: Cat toilet has container providing litter tray divided into 2 relatively hinged halves allowing provision of discharge opening for soiled litter
Inventor: FISCHER KLAUS
IPC: A01K1/01
Filed: 2001-09-25
Granted: 2003-07-17
Abstract: The cat toilet (10) has a frame (1) supporting a rotatable container (20) providing a reception tray for cat litter (8) with an associated cleaning device (9) for removing cat faeces. The container has 2 relatively hinged tray halves closed together to provide a closed tray base and opened to provide a discharge opening between the tray halves.
Patent DE-10216458-C1 (DE)
Title: Bi-component mixer, e.g. for making polyurethane seat cushions, has chamber with rotatable flow guides to give clear passage to ejector piston
Inventor: ENGELHARDT ANTON
IPC: B29B7/76
Filed: 2002-04-12
Granted: 2003-06-26
Abstract: Two components enter through inlets (04, 05) into the mixing chamber (03) and the mixture leaves through an exit (06). Guides (08, 09, 10, 11, 12, 13), which project into the mixing chamber from recesses, control the flow pattern. The guides are shaped so that when they are rotated into the ejection position they give a clear path for the ejector piston (07).  The mixing chamber (03) is cylindrical and the guides are cylinders with cut-outs to match the mixing chamber in the ejection position. The guides can be at right angles or inclined to the chamber axis and they can be staggered across the chamber diameter. In the operating position the final flow guides (12, 13) form an exit passage of lenticular cross-section. The flow guides are linked through a rack and pinion and are driven by electric, hydraulic or pneumatic actuators. The mixer can be of modular construction.
Patent DE-19500536-C1 (DE)
Title: Sheet printing machine
Inventor: SIMETH CLAUS
IPC: B41F13/58
Filed: 1995-01-11
Granted: 1996-03-28
Abstract: The printing machine has a cutting or perforating blade that is adjustable with respect to its distance to a cylinder acting as cutting drum. The bade is arranged on a retainer, which is supportable on a stop and movable in relation to the cylinder. Each cylinder half (1, 2) of the cutting drum has a cutting or perforating blade (7, 8). Both blades, viewed in the peripheral direction of the cylinder, are arranged behind one another on a separate retainer (9, 10). The retainers supportable on the stop and movable by a control device in relation to the cylinder, so that the blades are raised from the cylinder halves not appropriate to them.
Patent DE-19504464-C1 (DE)
Inventor: LAVECCHIA ALEXANDER
IPC: B63B35/79
Filed: 1995-02-10
Granted: 1996-05-15
Abstract: Disclosed is a sporting good with an oblong, plate-like base body (10), the underside of which is essentially smooth in the front area (13) and in the rear area (14) and has a runner system in its central area (15). This runner system comprises two curved outer runners (16) that extend essentially in the longitudinal direction of the base body (10), have a convex inside lateral face and protrude from the underside of the base body (10), adjoining the lateral edges thereof; two curved inner runners (17) that extend essentially in the longitudinal direction of the base body (10), have a convex inside lateral face and a concave outer lateral face and protrude from the underside of the base body (10) between and at a distance from the outer runners (16), and a stabilizing runner (18) that extends along the longitudinal midline of the base body (10) between the inner runners (17) and projects from the underside of the base body, the outer runners (16) being shorter than the inner runners (17), which in turn are shorter than the stabilizing runner (18). This sporting good is characterized in that the stabilizing runner (18) extends from approximately the midpoint of the base body (10) to approximately the back end of the inner runners (17), that the distance between the convex inside lateral face of an outer runner (16) and the concave outer lateral face of the inner runner (17) facing it is smaller in back than up front, and that the outer runners (16) are wider than the inner runners (17).
Patent DE-19513032-C1 (DE)
Title: Supply volume setting device for hydraulic pump
Inventor: SOMMER JOSEF
IPC: F04B49/06
Filed: 1995-04-06
Granted: 1996-08-14
Abstract: The volume setting device has a device (7) to create a setting fluid flow with setting pressure proportional to the drive motor revs., a setting device coupled to a setting member (9), and a control valve (10) with an electrically controlled operating device. It has a feedback device (12) to feed the supply volume back to the control valve. The operating device (11) is operated in proportion to the rev. pressure of the drive motor and passes a control signal to the throughput setting zone in which the feedback device and setting device are connected to the tank (19).
Patent DE-19515250-C1 (DE)
Title: Determining yield point of thick fluid e.g. fat
Inventor: STEHR WERNER
IPC: G01N11/10
Filed: 1995-04-26
Granted: 1996-07-11
Abstract: The method involves the use of a measurement body (3) immersed in the substance (2), suspended by a spring (6).  The measuring arm (5) carries strain gauges (8a,8b) connected to an indicator (9).  The body is moved from a starting position, released, and force recorded until movement stops.  This is repeated for movement in the opposite direction.  In an alternative arrangement, the strain gauges and spring are replaced with a weighing machine on which the substance container is placed. The first measurement is made when the body is moved in one direction until it comes to rest.  Then the body is moved in the opposite direction until it again comes to rest.  The difference between the forces for both rest states is obtained and determines the yield point.
Patent DE-19618237-C1 (DE)
Title: Gelatin capsule powder filling device
Inventor: WURST REINER
IPC: B65B1/36
Filed: 1996-05-07
Granted: 1997-08-21
Abstract: The invention concerns a device (10) for decanting powder into hard gelatin capsules or the like, the device comprising a metering disc (11) which is rotated in steps. Disposed below the metering disc (11) is a spacer disc (27) which is coupled thereto. According to the invention, in order to vary the volumes (30) of powder compacts, sleeves (23) which penetrate second bores (24) in the spacer disc (27) are inserted in the base of the metering disc (11), and the spacing (a) between the underside (26) of the metering disc (11) and the spacer disc (27) is designed to be varied by means of a setting screw (39). The device (10) according to the invention has a relatively simple construction and prevents inhomogeneities forming in the powder.
Patent DE-19630212-C1 (DE)
Title: Pressure relief valve with two valve units each with valve body and seating
Inventor: DIETRICH MARKUS DIPL ING
IPC: F16K17/04
Filed: 1996-07-26
Granted: 1997-07-31
Abstract: The first valve unit has a first elastic valve body (1) pressed against a first valve seating (2) and moving into an open position joining the inlet side pressure chamber (4) to the outlet side pressure chamber (5), when the pressure in the inlet side pressure chamber exceeds a pre-set first excess pressure threshold value. The second valve unit has an opening cross section smaller than that of the first valve unit.  The second valve unit has a second valve body (11) pressed elastically against a second valve seating (13) when the pressure in the inlet side pressure chamber exceeds a second excess pressure threshold value smaller than the first threshold value. The fluid connection between the inlet side pressure chamber and a damping chamber (8) possessing an outlet (9) is then unblocked.
Patent DE-19641703-C1 (DE)
Title: Two-stroke engine
Inventor: BRACHERT GOETZ
IPC: F02B75/02
Filed: 1996-10-10
Granted: 1998-01-22
Abstract: The piston (3) has a pivoting connecting rod (5) and a crown (7) separating (21) chambers. An inlet passage (12) delivers fresh gas into the inlet chamber, and an exhaust passage (11) discharges from the combustion chamber, both passages passing through the cylinder wall (20). Transfer passages in the cylinder wall connect the inlet and combustion chambers, their mouths (100,110) being opened and shut by the travelling piston skirt (61). The piston can be turned on its longitudinal axis (48), and its crown contains one or more recesses extending to its edge, so as to form areas at different levels, which work with the transfer- and exhaust port edges (101,111) as the piston is turned. Several transfer- and/or exhaust passages can be provided, while the crown contains alternate high- and low-level radial segments with control edges.
Patent DE-19646845-C1 (DE)
Title: Packaging, especially for sewing machine needles or similar long objects
Inventor: SOS SIGMUND
IPC: B65D85/24
Filed: 1996-11-13
Granted: 1998-02-12
Abstract: The packaging comprises a flat housing section (2) with holders (6) on one side for the individual objects, and a flat cover section (3) connected to the housing section by a hinge (4). There are fixtures (21,22) to anchor the folded down cover section on the housing section, and locking lugs (13) are located on the side opposite the hinge. The lugs can be operated independently of each other, and can be pivoted between an open and a locked closed position via a film hinge (15).
Patent DE-19705890-C1 (DE)
Title: Rotary shutter for window or door openings in buildings
Inventor: BILSING FRIEDHELM
IPC: E05F15/614
Filed: 1997-02-15
Granted: 1998-05-07
Abstract: The shutter has at least one rotatably located panel (10) on which is fixed an electric motor for pivoting it between an opened and closed position. At least one gear component (36) engages on a reaction member near the window or door opening which exerts a force on the panel in the opening or closing direction. The electric motor (24) drives via a pliable shaft (36) a pinion with a fixed rotary axis relative to the panel (10). The pinion is in engagement with a gearwheel non-rotatably located near to the window or door opening. The pinion is located on a belt supporting the rotary blind on a bearing bolt, which is provided with a longitudinal bore, in which is fixed the driven side end of the pliable shaft (36). The electric motor (24) is located inside the frame (10) of the rotary shutter and the pliable shaft (36) extends out of the frame through an opening (40), which is limited by a protective frame (42).
Patent DE-19710273-C1 (DE)
Inventor: BRAEMER WULF DR
IPC: A61C13/00
Filed: 1997-03-13
Granted: 1998-08-20
Abstract: The invention relates to a method for processing workpieces in dental technology, such as crowns or bridges as dental prostheses, by cutting and/or grinding. First, the surface contour of a revolving dental model (plaster model or wax model) is scanned and reflected using burdled radiation. The reflected rays are collected according to the principle of triangulation by means of at least two radiation detectors which can be moved parallel to the axis of rotation of the model and converted as a three-dimensional image are into a grid of digitally coded co-ordinate values which are stored in at least one digital computer. Said computer creates an internal three-dimensional digital model and then uses the co-ordinate values to produce control signals for a processing station to process a workpiece with a tool. Said computer reads out control signals for all six degrees of freedom to control a robotic arm which carries the workpiece in a support to a machine tool, thus producing a blank for a dental prosthesis from the workpiece.