baber/WOPTO huggingface dataset:
Patent RU-2054704-C1 (RU)
Inventor: BELYAEV SERGEJ V
IPC: G02F1/13
Filed: 1992-09-02
Granted: 1996-02-20
Abstract: FIELD: data displaying. SUBSTANCE: apparatus includes a light irradiation source, a system for color separation and polarization and a projecting lens. In a first variant the system for color separation and polarization in the form of a pair of cells, each cell having a flat layer of cholesteric liquid crystal. Bands of selective reflection of the cells mutually coincide for opposite circulating components. The cells are mounted successively along a direction of the light irradiation, and they are oriented in such a way, that a line, being normal relative to a plane of the layer, forms acute angles with directions of incident and reflected irradiations. The apparatus has a modulator, operating in circular-polarized light. A second variant of the apparatus includes a modulator, operating in plane-polarized light and a plate λ/4., arranged before it. A third variant of the apparatus includes the system for color separation and polarization, having one cell with a flat layer of a cholesteric liquid crystal and a polarization analyzer, a modulator, operating in a plane-polarized light. Members of the systems for color separation and polarization may be secured to glass substrates through an optical adhesive or through immersion liquid, or they may be placed in a casing, filled by immersion liquid. Light irradiation sources may be metal-halide lamps. In order to provide a multicolored images, three groups of elements may be successively arranged behind the light source, each group includes a system for color separation and polarization, a modulator and a projecting lens, the last may be common for all groups. It is possible to use three sources of light irradiation. The systems for color separation and polarization are selective in different spectrum ranges. The systems for color separation and polarization, operating in adjacent spectrum ranges, may be selective for opposite circulating components. Matching lens members may be placed between the above mentioned systems. EFFECT: enlarged using range of the apparatus. 25 cl, 11 dwg
Patent RU-2042849-C1 (RU)
Title: Method of transforming internal combustion engine of vehicle into air compressor
Inventor: BALABIN VALENTIN N
IPC: F04B41/04
Filed: 1992-09-28
Granted: 1995-08-27
Abstract: FIELD: engine engineering. SUBSTANCE: air pressure is controlled in the reservoir of a vehicle in operating range between lower and upper limits by changing the number of disconnected cylinders which operate as compressors in response to a signal from the air pressure regulator in the reservoir. The operating control range is separated into intervals, the number of intervals being equal to the number of cylinders to be disconnected. When pressure is in the interval abutting on the upper limit one cylinder operates as a compressor. When the pressure is in the interval abutting on the lower limit all cylinders to be disconnected operate. EFFECT: enhanced efficiency. 6 dwg
Patent RU-2044998-C1 (RU)
Title: Method for rock blasting in open pit
Inventor: KONANYKHIN ALEKSANDR I
IPC: F42D3/04
Filed: 1992-10-07
Granted: 1995-09-27
Abstract: FIELD: ore mining industry. SUBSTANCE: drilled undercutting holes spaced at 200-500 m. Undercutting holes are drilled with inclination to undercut the level of bottom of breakage holes in the second or in the last row provided the difference in elevations of mouth and bottom of undercutting hole is within 7 m. In case of insufficient filtering capabilities of worked rock mass, blasting method is used to develop transverse and main drainage zones. After provision of transverse zone, arranged in undercutting hole is water conduit with its outlet on the slope of low bench to vessel. Hole mouth round the metal pipe is sealed with rubber ring. Water flows into vessel, first, under the water head from undercutting hole, and then, due to vacuum created by water between levels of vessel (metal pipe ring) and hole mouth. As a result, cone of influence in water flow in bench is provided and constantly maintained at the preset level that allows blasting of bench rocks with use of explosives not resistant to water. EFFECT: higher efficiency. 2 cl, 2 dwg
Patent RU-2008381-C1 (RU)
Inventor: KERIMOV SOFROM G
IPC: D03D15/56
Filed: 1992-06-19
Granted: 1994-02-28
Abstract: FIELD: textile industry. SUBSTANCE: woven reinforcing carcass is made by a combined weave with repeat of weft threads divisible by four. Repeat of warp threads has an even value. Weft threads are arranged in pairs with displacement between pairs and in each pair. The amount of displacement is determined in accordance with length of weft overlay which has only odd value within an interval of 5-15. The relation of diameters of warp and weft threads is within 1.0-1.4. EFFECT: disclosed structure of woven reinforcing carcass increases strength of connection with polymeric coating. 2 dwg
Patent RU-2026504-C1 (RU)
Title: Vibration exciter of inertial motion
Inventor: LASTOVETSKIJ LEONID E
IPC: F03G3/00
Filed: 1992-06-24
Granted: 1995-01-09
Abstract: FIELD: mechanical engineering. SUBSTANCE: exciter has case 1, motor of drive 2, units of inertia-pulse converter 3, and mean 4 for connection of the converter with the case. The converter has one common crankshaft 5. Each crank of the crankshaft is coupled with three links 8,9,10 through link stones 7. The links carry working weights 11,12,13. Working weight 12 is interposed between adjacent working weights 11,13. Weights 11 and 13 are equal, and weight 12 is twice weight 11 or 13. The crank coupled with link 9, which carries weight 12, is turned by 180 deg in the unit about the cranks coupled with lesser weights through links 8,11. The connection mean 4 can be flexibly deformed. Each link has rocking axle 14 secured in case 1. Crank (eccentric) shaft 3 is balanced with counterweights 15. EFFECT: improved design. 6 cl, 7 dwg
Patent DE-10003627-C1 (DE)
Title: Schaltungsbaugruppe für eine Nabenlichtmaschine
Inventor: WANGERMANN JOCHEN R
IPC: B62J6/12
Filed: 2000-01-28
Granted: 2001-09-13
Abstract: Die Erfindung betrifft eine Schaltungsbaugruppe für eine Nabenlichtmaschine mit einem, in der Nabe eingebauten Rotor-Stator-Induktionssystem zur Stromerzeugung, dessen Rotorsystem drehbar auf einer Achse des Laufrades angeordnet und mittels einer Kupplungsvorrichtung mit einem Planetengetriebe in Wirkverbindung bringbar ist, wobei die Kupplungsvorrichtung durch mindestens einen, von der Schaltungsbaugruppe beaufschlagten Stellstift betätigt wird. Es wird die Aufgabe gelöst, eine Schaltungsbaugruppe zu schaffen, die in jedem Betriebszustand eine exakte Positionierung der Stellstifte für die Kupplungsbetätigung gewährleistet, damit eine funktionssichere Verbindung bzw. Trennung von Magnetrotor und Planetengetriebe erreicht wird. Dies wird möglich, indem die Schaltungsbaugruppe aus einem, mit einem Stellhebel (12) formschlüssig verbundenen Stellring (10) und einem zu diesem beabstandeten Gegenring (11) besteht, wobei Stellring (10) und Gegenring (11) sowohl axial als auch in Umfangsrichtung zueinander verlagerbar sind und jeweils muldenförmige Ausnehmungen (13) aufweisen, denen eine, den Stellring (10) und den Gegenring (11) in Wirkverbindung bringbare Schaltkugel (14) zugeordnet ist.
Patent DE-10012274-C1 (DE)
Title: Press assembly to bend and fold edges of sheet plates has a counter holder as a filling piece or roller with a robot tool fitted with the edge folder and support rollers with a three-dimensional movement
Inventor: SCHRADE AXEL
IPC: B21D19/04
Filed: 2000-03-14
Granted: 2001-09-27
Abstract: The press assembly has a counter holder (1) as a filler piece or roller. It is positioned at the edge zone (3a) of the plate (3), so that the plate extends beyond it. The edge folder (5) and the support rollers (8) along the under side of the shaping bed (2) are at a robot tool (4) with a three-dimensional movement, which takes over the control and movement along the plate so that the edge zone is bent upwards.
Patent DE-10016285-C1 (DE)
Title: Impact stamp, for manual fitting of closure elements, has reception opening for closure element defined by 2 relatively adjustable partial elements
Inventor: ENGELHARDT DIRK
IPC: A41H37/04
Filed: 2000-03-31
Granted: 2001-10-11
Abstract: The impact stamp has a reception block (5,1,1') with a reception opening for the closure element, defined by at least 2 partial elements (1,1') which are adjustable relative to one another for varying the size of the reception opening. The partial elements may cooperate for defining a reception sleeve and be spring biased together in the direction of the smallest reception opening, e.g. via an elastomer O-ring (3).
Patent DE-10023440-C1 (DE)
Title: Wind-powered energy generation plant has setting device with 3-phase asynchronous motor used for adjusting machine housing to align rotor with wind direction
Inventor: WOBBEN ALOYS
IPC: F03D7/02
Filed: 2000-05-12
Granted: 2001-12-20
Abstract: The energy generation plant has a machine housing receiving a rotor with at least one rotor blade and a setting device, for adjusting the machine housing so that the rotor is aligned with the wind direction. The setting device uses an 3-phase asynchronous motor, supplied with a 3-phase signal of variable frequency for adjustment of the machine housing.
Patent DE-10044701-C1 (DE)
Title: Vorrichtung zur Bestimmung der Tretkraft
Inventor: OBERHEIM RAINER
IPC: A63B71/06
Filed: 2000-09-08
Granted: 2002-05-23
Abstract: Eine Vorrichtung (1) zur Bestimmung der auf eine Tretkurbel (2) übertragenen Tretkraft weist eine mittels eines Gewindebolzens (4) und eines einstellbaren Abstandshalters (6) an einer Tretkurbel (2) befestigtes Gehäuse (5) auf. Im Innern des Gehäuses (5) befindet sich eine um eine Achse (8) schwenkbar gelagerte Pedalbefestigung (9) mit einer Federzunge (12), die der möglichen Schwenkbewegung der Pedalbefestigung (9) entgegenwirkt. Eine auf das Pedal (10) und der damit verbundenen Pedalbefestigung (9) wirkende Tretkraft schwenkt die Pedalbefestigung (9) so weit um die Achse (8), bis der die Auslenkung der Pedalbefestigung (9) verursachende Anteil der Tretkraft der durch die Federzunge (12) aufgebrachten Federkraft entspricht. Ein unbeweglich im Gehäuse (5) befestigter Hallsensor (15) mißt die relative Auslenkung eines an der Pedalbefestigung (9) angebrachten Dauermagneten (17). Die Meßwerte des Hallsensors (15) können telemetrisch zu einer Auswertestation übertragen werden.
Patent DE-10051344-C1 (DE)
Title: Back rest for car seat has frame to which head rest is attached by mounting designed so that if crash from behind occurs force of user on seat is exerted below common center of gravity of head rest and mounting, causing them to swivel
Inventor: HAGEMANN RAINER
IPC: B60N2/48
Filed: 2000-10-16
Granted: 2001-11-29
Abstract: The back rest for a car seat has a frame (1) to which the head rest (2) is attached by a mounting (3) designed so that if a crash from behind occurs the force of the user on the seat is exerted below the common center of gravity of the head rest and mounting. This causes them to swivel about a horizontal virtual axis (A) which lies in front of the center of gravity and which initially lies above a plane passing through it and terminates below it
Patent DE-10056392-C1 (DE)
Title: Glasbauteil für Fernsehgeräte und Vorrichtung zum Herstellen eines derartigen Glasbauteils
Inventor: PRALLE JENS
IPC: C03B11/00
Filed: 2000-11-14
Granted: 2002-07-25
Abstract: Die Erfindung betrifft ein Glasbauteil für Fernsehgeräte. Eine Dauerhafte Codeinformation kann schon im Herstellvorgang des Glasbauteils dadurch aufgebracht werden, dass eine funktionslose Fläche des Glasbauteils als Kennzeichnungsfläche mit einer binären Codeinformation versehen ist, dass die Codeinformation mit "1"-Binärelementen in mehrzeiliger und ein- oder mehrseitiger Anordnung dargestellt ist und dass die "1"-Binärelemente in Entformungsrichtung des Bauteils ausgerichtet oder so auf einer Teilfläche angebracht sind, die sich durch das Abbildungsverhalten von Werkzeug zum Glasbauteil von alleine entformt und als gegenüber der Kennzeichnungsfläche erhabene oder vertiefte einheitliche Symbole ausgebildet sind. Mit einer Vorrichtung lässt sich bei entsprechend gewählter Kennzeichnungsfläche und Ausrichtung und Inversion der Symbole die Codeinformation mit der Herstellung des Glasbauteils in ein und demselben Arbeitsgang aufbringen.
Patent DE-10061067-C1 (DE)
Title: Continuous production of thermoplastic polyurethane elastomers, for extrusion, injection molding, calendering or powder-slush process, involve determining the amount of diisocyanate for a maximum melt viscosity in the initial phase
Inventor: MUELLER FRIEDEMANN
IPC: C08J5/00
Filed: 2000-12-08
Granted: 2002-06-06
Abstract: Continuous production of thermoplastic polyurethane elastomers (I) from linear hydroxyl-terminated polyols (II), organic diisocyanates (III), diol chain extender(s) (IV) at an isocyanate/OH ratio of (0.9-1.2):1. Comprises determining amount of (III) to give maximum melt viscosity and adding this and 0.3-6 mol.% H-acid compound w.r.t. (IV) to give constant melt viscosity  <=  90% of maximum. Continuous production of thermoplastic polyurethane elastomers (I), with high thermal stability and as constant melt flow as possible, uses linear hydroxyl (OH)-terminated polyols (II) of molecular weight 600-5000, organic diisocyanates (III), diol and optionally triol chain extender(s) (IV) of molecular weight 62-500, with the overall isocyanate (NCO)/OH ratio adjusted to (0.9-1.2):1. The process comprises: (1) determining the amount of (III) needed to give the maximum melt viscosity by varying the amount of (III) within the cited range in the initial phase; and (2) keeping this amount constant and also simultaneously adding H-acid compound in small amounts of 0.3-6 mole-% with respect to (IV) to adjust the melt viscosity to a constant value less than 90% of the maximum.
Patent DE-10108498-C1 (DE)
Title: Vorrichtung zur spanlosen Herstellung eines eine konzentrische Nabe aufweisenden Formkörpers
Inventor: FRIESE UDO
IPC: B21D53/26
Filed: 2001-02-22
Granted: 2002-08-22
Abstract: Eine Vorrichtung zur spanlosen Herstellung eines eine konzentrische Nabe (8) aufweisenden, aus einer Ronde (6) gebildeten Formkörpers (7), mit einer rotierenden Werkzeugplatte (1), auf der die Ronde (6) aufliegt, einer axial und/oder radial zustellbaren Drückrolle (9), zur Anformung der Nabe (8), sowie einen in Funktionsstellung die Werkzeugplatte (1) ringförmig umgreifenden, konzentrisch dazu angeordneten Widerlagerfutter (3), ist so ausgebildet, daß das Widerlagerfutter (3) aus mehreren, radial von der Funktions- in eine Nichtfunktionsstellung bewegbaren Backen (4) besteht.
Patent DE-10156602-C1 (DE)
Title: Transport system for sterile goods has transport trolley locked in required position on transport platform
Inventor: SKRLIK MARTIN
IPC: B62B5/00
Filed: 2001-11-17
Granted: 2003-08-28
Abstract: The transport system uses a transport trolley (102) received on a transport platform and locked in position, with a guide device (126) of the transport trolley cooperating with a guide device of the transport platform for moving the trolley into the required position. Both guide devices have at least one linear guide element (130) with a circular cross-section, extending in the required movement direction (128), a stop element (186) of the transport trolley guide device cooperating with a restraint of the transport trolley guide device when the locking position is reached.
Patent DE-10163486-C1 (DE)
Title: Hydrodynamische Baueinheit
Inventor: KLEMENT WERNER
IPC: F16D33/06
Filed: 2001-12-21
Granted: 2003-10-02
Abstract: Die Erfindung betrifft eine hydrodynamische Baueinheit DOLLAR A - mit einem Eingang und einem Ausgang und einem dazwischen angeordneten hydrodynamischen Bauelement, umfassend ein Primärschaufelrad und ein Sekundärschaufelrad; DOLLAR A - Das hydrodynamische Bauelement ist frei von einem Leitrad; DOLLAR A - mit einem, das Primärschaufelrad und das Sekundärschaufelrad umschließenden ruhenden Gehäuse. DOLLAR A Die Erfindung ist gekennzeichnet durch das folgende Merkmal: DOLLAR A - das hydrodynamische Bauelement ist frei von einer mit dem Primärschaufelrad drehfest gekoppelten und das Sekundärschaufelrad in axialer und in Umfangsrichtung umschließenden Primärschaufelradschale.
Patent DE-10221828-C1 (DE)
Title: Device for holding containers to be emptied comprises a signal transmitter connected to a drive device and emitting a signal to the drive device allowing release of a retaining element
Inventor: MOCEK ULRICH
IPC: B65F3/04
Filed: 2002-05-10
Granted: 2003-06-05
Abstract: Device comprises at least one retaining element movably arranged in a filling opening of a collecting container and gripping onto the container in the retaining position to prevent excess tipping, and a drive device acting on the retaining element. The drive device moves the retaining element into a start position releasing the filling opening and holds the retaining element in this position. At least one signal transmitter (51) directly or indirectly connected to the drive device emits a signal to the drive device allowing release of the retaining element during the emptying process when a specific container position is reached or after a certain time period. A clamping device gripping onto the retaining element moves the retaining element after release by the drive device into its retaining position.  Preferred Features: At least one further signal transmitter (50) connected to the drive device emits a signal allowing pivoting of the retaining element into the start position when a further specific container position is reached or after a further time period.
Patent DE-10247938-C1 (DE)
Title: Fixing device for attaching door hinge sleeve to hollow profile contained within hollow chamber defined by plastics separation arms between 2 thermally-separated profile elements
Inventor: BARTELS THOMAS
IPC: E05D5/02
Filed: 2002-10-15
Granted: 2003-11-13
Abstract: The fixing device has a clamp rail (9) and a guide rail (10) received in the interior of a hollow chamber (8) of the profile (2,3) defined by plastics separation arms (7) and secured together via clamp screws (11), allowing them to be pressed against retaining edges (12) within the hollow profile. The door hinge sleeve (1) has a tongue (4) resting against one of the separation arms, with fixing screws (13) passing through the latter for securing to the guide rail.
Patent DE-19500340-C1 (DE)
Title: Frame made from detachably connected shaped rods
Inventor: HACKENBERG DIETER
IPC: F16B7/04
Filed: 1995-01-07
Granted: 1996-05-02
Abstract: The rack has a casing (23) for a connector (20) and a holding member (24) with hook end (22), and an axially sprung eccentric bolt (25) through the holding member. The holding member has a turning guide support which is set back axially relative to its control surface (42) towards the inner end (27) of the bolt. The eccentric bolt can turn in support. The casing has a cover wall (31) and a floor. The outer end (26) of the bolt, by which the bolt can be turned, can turn in a cutout (34) of the casing cover wall, open towards the rear end of the casing. This bolt end normally has an axial spring fit in a transverse aperture (17) of the rod.
Patent DE-19513215-C1 (DE)
Title: Load securing device for cars
Inventor: SITZLER WOLFGANG
IPC: B60R5/00
Filed: 1995-04-12
Granted: 1996-05-02
Abstract: A securing element (E) is fastened to a retention surface (22) on a rear seat (20). The element forms part of a rear seat back rest (15) which folds from an upright to an approx. horizontal position. The retention surface is formed by a separate modular element (21) which carries the securing element. The element has openings (V,H) on at least two diametrically opposite sides for a projecting part of the load (30). The modular element is formed by a removable clamping plate (25). It is an integral part of the rear seat backrest, e.g. it forms a recess. The securing element consists of a retention and fastening loop (27) and has a tension belt (28) held on it.
Patent DE-19608502-C1 (DE)
Title: Counter flow leakage detection with light trace gas in mass spectrometer detector
Inventor: BUERGER HEINZ-DIETER
IPC: G01M3/20
Filed: 1996-03-05
Granted: 1997-05-28
Abstract: The method is carried out in a mass spectrometer leakage detector, the high vacuum pump of which is a combined turbo and HP molecular pump. The pre-vacuum pressure on the outlet side of the high vacuum pump is selected in the range between the limit pressure for the air or the nitrogen and the limit pressure for the light trace gas. The pressure is valid as limit pressure, with which the compression ratio of the high vacuum pump marked sinks for the associated gas. The test container is maintained at an inner pressure in the range named, if the trace gas is sprayed on it, from the outside. The shifting probe guided along the outside of the test container, which contains the trace gas, is so designed that the pre-vacuum pressure lies in the named region.
Patent DE-19641564-C1 (DE)
Title: Surgical instrument for endoscopic resectioning body tissue
Inventor: PAVLOVICH RAFAEL INIGO DR
IPC: A61M1/00
Filed: 1996-10-09
Granted: 1998-05-07
Abstract: At the distal end of the instrument, is a cutting component and the outer tube has an aperture which works in conjunction with the cutter. The body tissue can be separated by rotation of the cutter and then sucked through the inner tube.  The outer tube (20), in the area of the aperture (22), has an electrically conductive tissue locating surface, electrically insulated in relation to the outside of the outer tube and the coupling part (15). The tissue locating surface is electrically connectable to an alternating current supply source. It also surrounds the aperture in a peripheral direction. The aperture is formed as a recess partly laterally freeing the cutter (11) in a peripheral direction and forms an outer cutting edge (23).
Patent DE-19705714-C1 (DE)
Title: 3-Hydroxy:alkanal compounds
Inventor: BROSMER CHRISTOPH DR
IPC: C07C45/64
Filed: 1997-02-14
Granted: 1998-05-20
Abstract: The preparation of 3-hydroxy alkanal compounds with 3-4C atoms is by hydration of acrolein or methacrolein with water in the presence of a homogenous phase catalyst at 10-100 deg C and 1-20 bar. The initial concentration of 2-alkenal is 3-30 wt.%. The catalyst has the formula RN(Z)(CH2)n-Y: Z = H, 1-6C alkyl,CH2CHMeY' or (CH2)oY'; R = H, 1-6C alkyl, Bz, Ph, w-hydroxy(1-6C alkyl),CH2CHMeY' or (CH2)oY'; Y,Y' = COOH, P(O)(OH)2, OH, pyridyl or P(O)(CH2OH)OH, where the acid groups may be in the form of their alkali,earth-alkali or ammonium salts; n = 1-6 for Y = COOH, P(O)(OH)2, pyridyl or P(O)(CH2OH)OH, or 2 or 3 for Y = OH; o = 1-6 for Y' = COOH, P(O)(OH)2, pyridyl or P(O)(CH2OH)OH, or 0, 2 or 3 for Y' = OH.
Patent DE-19709425-C1 (DE)
Inventor: DREYER RAIMUND
IPC: B65G53/52
Filed: 1997-03-07
Granted: 1998-08-27
Abstract: The invention relates to a device for fluidizing or transporting fine-grain, powdery or short fiber materials inside a flexible tube, a pipe or a container, wherein a fluidizing gas is fed through a main duct (4) and throttle connector ducts (6) and said main duct (4) and throttle connector ducts (6) are arranged inside a gas distribution profiled element (2) provided on the inside of the flexible tube, pipe or container. Intermediate chambers (7) are connected to the inside of the flexible tube, pipe or container (1, 10) by a plurality of gas outlet ducts (9) arranged next to each other in longitudinal direction in the gas distribution profiled element (2).