baber/WOPTO huggingface dataset:
Patent RU-2052880-C1 (RU)
Inventor: KREMENSKIJ VLADIMIR IVANOVICH
IPC: H01T13/32
Filed: 1992-01-03
Granted: 1996-01-20
Abstract: FIELD: internal combustion engines. SUBSTANCE: process of ignition of combustible mixture under various thermal modes of operation of engine is carried out with different values of spark gap between electrodes by its change within limits from 0.8-0.9 up to 1.3-1.4 rated value thanks to temperature elongation of rectilinear sections of side electrode made in the form of clamp and freely placed into guiding grooves of plug body. Improved starting of engine in cold season of year, increased power of engine under working mode and reduced toxicity of exhaust gases are achieved this way. EFFECT: increased operational efficiency and reduced toxicity of exhaust gases. 2 cl, 1 dwg
Patent RU-2058465-C1 (RU)
Title: Earth-moving machine hydromechanical drive
Inventor: GERASHCHENKO VASILIJ VASILEVIC
IPC: E02F9/22
Filed: 1992-01-13
Granted: 1996-04-20
Abstract: FIELD: wheel-type trenching machines. SUBSTANCE: hydromechanical drive of earth-moving machine has travel motion and working member hydraulic drive systems with electromechanical feed regulators, pumps and hydraulic motors. Differential drive mechanism shaft is coupled with working member. Mounted on shaft are two metal disks with rectilinear radial cutouts. Disks are fixed relative to each other on ends of shaft. Mounted close to shaft are two noncontact pulse transducers with slots into which metal disks are inserted. Transducer electric outputs are connected with first input of comparator by means of subtracting element, rectifier and smoothing capacitor. Second input of comparator is connected to DC voltage source. Comparator output is connected to control windings of micromotor through phase sensitive amplifier. Output shaft of micromotor is connected with pump power shaft through reduction gear. EFFECT: possibility of automatically change travel motion speed and speed of operation of machine working member depending on load on working member. 5 dwg
Patent RU-2045109-C1 (RU)
Title: Analog-digital base matrix crystal
Inventor: ALENIN SERGEJ V
IPC: H01L27/04
Filed: 1992-02-11
Granted: 1995-09-27
Abstract: FIELD: microelectronics. SUBSTANCE: analog-digital base matrix crystal includes substrate, bipolar transistors, valves of integral injection logic, resistors forming isolated analog and digital parts, input and output cells, capacitors and p-channel field-effect transistors with gates in the form of p-n junction. Analog part is manufactured in the form of matrix of cells arranged in symmetry relative to longitudinal axis of crystal along its short side. Each cell is surrounded by set of resistors. Bipolar transistors and capacitors are located between termination pads. Input and output cells are placed in symmetry with reference to longitudinal axis of crystal around three sides of digital part. Bipolar transistor and resistors in these cells are positioned between termination pads. Field-effect transistor is put behind each of them. Field-effect transistor, p-m-p transistors and resistors are located between digital part and region of termination pads. EFFECT: facilitated manufacture, improved operational reliability. 3 cl, 6 dwg
Patent RU-2031572-C1 (RU)
Title: Device for irradiation of plants in greenhouse with hydroponic rack installation
Inventor: SHARUPICH VADIM P
IPC: F21V7/00
Filed: 1992-03-27
Granted: 1995-03-27
Abstract: FIELD: agriculture. SUBSTANCE: device for irradiation of plants in greenhouse has optical radiation source 1 and reflector 8 made of two parts 9 and 10 in form of hollow cylinder whose inner surface is coated with light reflecting material. Stationary part of reflector 8 is secured on rack 5 used for growing of plants 7. Turnable part of reflector is telescopic and is connected with stationary part. Optical radiation source 1 is arranged along axis of reflector 8. EFFECT: reduced specific power of irradiation device, cut down radiation flow losses. 5 cl, 1 dwg
Patent RU-2019909-C1 (RU)
Title: Device for shaping pulses of preset shape
Inventor: GULYAEV IGOR V
IPC: H03K4/02
Filed: 1992-04-02
Granted: 1994-09-15
Abstract: FIELD: computer technology. SUBSTANCE: device uses master oscillator 1, pulse counter 2, storage 3, digital-to-analog converter 4, amplifier 5, flip-flop circuit 7, trigger bus 8, input (9) and output (6) buses. EFFECT: improved design. 1 dwg
Patent RU-2033903-C1 (RU)
Title: Cutting tool
Inventor: VASILEV SERGEJ V
IPC: B23C5/20
Filed: 1992-04-08
Granted: 1995-04-30
Abstract: FIELD: cutting tool of NC machine tools. SUBSTANCE: a capacitor is built in the cutting tool, one plate of the capacitor is connected to the body, the other - to the cutting part via an insulating element. EFFECT: improved design. 2 cl, 3 dwg
Patent RU-2038218-C1 (RU)
Inventor: SERGEEV ALEKSANDR I
IPC: B60K17/32
Filed: 1992-04-16
Granted: 1995-06-27
Abstract: FIELD: wheels for vehicles. SUBSTANCE: propeller has supporting-driving device 2 made up as cylindrical housing. A gear having internal engagement is mounted on the inner part of the housing and coupled with the driving shaft. Assembly 1, which consists of concave flexible members 8 interconnected via lugs 9 and pins 10, is secured to the outer surface of the housing of supporting-driving device 2 through pivoting-levering mechanism 3. EFFECT: improved design. 2 cl, 4 dwg
Patent RU-2038441-C1 (RU)
Inventor: VERIGO MIKHAIL F
IPC: B61K9/08
Filed: 1992-04-21
Granted: 1995-06-27
Abstract: Использование: при контроле состояния железнодорожного пути путеизмерительными средствами. Сущность изобретения: способ заключается в том, что путеизмерительными средствами непрерывно измеряют кривизну рельсовых плетей в горизонтальной плоскости. При этом периодически измеряют температуру плетей при помощи бесконтактных температурных датчиков. Затем по выражению   где F - площадь поперечного сечения рельсовой плети; n - число сечений рельсовой плети, в которых измерена температура T i ; T з  - минимальная температура рельсовой плети при ее закреплении, определяют средние значения продольных сжимающих каждую плеть сил. Из выражения   где K пр  - кривизна правовой рельсовой плети; K лев  - кривизна левой рельсовой плети; S - среднее расстояние между осями соседних шпал, определяют силы, стремящиеся сдвинуть шпалы поперек пути, и сравнивают значения последних сил H с допускаемыми их значениями для данного участка пути. Способ дает возможность определить продольно-поперечную устойчивость рельсошпальной решетки при действии в ней продольных сжимающих температурных сил.
Patent RU-2020829-C1 (RU)
Title: Method for production of acid milk products
Inventor: SEMENIKHINA VERA F
IPC: A23C9/12
Filed: 1992-06-16
Granted: 1994-10-15
Abstract: FIELD: dairy industry. SUBSTANCE: method involves normalization of raw milk, pasteurization at 15 MPa and 45 C, cooling down to 33-37 C, supplementation with 5% of symbiotic starter (propionic acid bacteria, lactic acid bacteria, mesophyllous streptococci, and acetic acid bacteria), fermentation 32-34 C to acidity 56-63 deg T for 3.5-5.0 h, cooling down for 2-3 h, agitation for 5-10 min, cooling down to 14-20 C, supplementation with fruit filler (12-15% ) or aromatic agent (0.08-0.15%), cooling down to 2-4 C, and raising acidity to 100 deg T. EFFECT: higher product quality.
Patent RU-2036773-C1 (RU)
Title: Device for abrasive working
Inventor: KOROLEV ALBERT V
IPC: B24B19/06
Filed: 1992-05-05
Granted: 1995-06-09
Abstract: FIELD: bearing industry. SUBSTANCE: spindle 4 has gear 5 which engages gear sector 6 kinematically coupled with driving shaft 10 of the rocking drive through axle, connecting rod 8, and eccentric 9. Eccentric 9 converts the constant speed of rotation of shaft 10 into rectilinear reciprocation of connecting rod 8 with varying speed. The reciprocation, in turn, is converted into rocking motion of gear sector 6 with varying angular speed. Angle of rocking of abrasive blocks 13 can be changed. The varying speed of rocking motion of the tool head and changing the angle of rocking allow grater value to be removed from the part over the edge of the way than at its center. As a result, the way becomes concave. EFFECT: improved design. 5 dwg
Patent RU-2036050-C1 (RU)
Title: Method of granulating melt metal
Inventor: KARL FORVALD
IPC: B22F9/08
Filed: 1992-07-07
Granted: 1995-05-27
Abstract: FIELD: production of granules from melt metal. SUBSTANCE: method comprises steps of feeding one or more streams of a melt metal into a bath of a cooling liquid in a reservoir for providing a uniform flow of the cooling liquid from one lateral side of the reservoir with mean rate of the flow, being less, than 0.1 m/s. A height of the flow of the cooling liquid is equal to a distance from a surface of the bath till its depth, where granules have hardened surfaces; a width of the flow of the cooling liquid being more, than a width of the stream or streams of melt metal, being fed. A length of the stream of the melt metal from its outlet of a chute till the surface of the bath of the cooling liquid is less, than 100 diameters of that stream. To water, being used as the cooling liquid, may be added a tenzide in quantity up to 500 ppi, an antifreeze in quantity up to 10%, NaOH- up to 5%, matters, changing its surface tension and viscosity. A temperature of water, being fed to the reservoir, consists (5-95)C. It is possible to use liquid hydrocarbon, preferably kerosine as the cooling liquid. EFFECT: enhanced efficiency. 15 cl, 2 dwg, 2 tbl
Patent RU-2031492-C1 (RU)
Title: Device of cell-by-cell additional discharge of storage battery
Inventor: SHVEDYUK IGOR P
IPC: H01M10/42
Filed: 1992-07-30
Granted: 1995-03-20
Abstract: FIELD: autonomous power supply systems. SUBSTANCE: device includes two transformers, K storage batteries composed of n cells connected in series, output terminals in accord with number of cells, n transistors keys into which base and collector circuits windings of proper transformers are placed, one rectifier, two controlled change-over switches, one generator of alternating voltage and ballast resistor. EFFECT: provision for equalization of levels of charge of storage batteries by their discharge to either any other battery or ballast resistor. 1 dwg
Patent RU-2051203-C1 (RU)
Inventor: SOLDATOV BORIS G
IPC: C25B1/00
Filed: 1992-09-17
Granted: 1995-12-27
Abstract: Изобретение относится к способам получения калия железосинеродистого, используемого в металлографии, кино- и фотопромышленности, ситцепечати, электротехнике и научно-исследовательских работах. С целью упрощения процесса, повышения выхода целевого продукта и стабилизации содержания щелочи в электролите процесс проводят в электролизере с разделенными катодным и анодным пространствами, причем для разделения используют катионообменную мембрану при анодной плотности тока 1,2-2,0 А/дм 2
Patent RU-2036844-C1 (RU)
Title: Method of cleaning sewage water from fluorine
Inventor: LUTSKAYA LYUDMILA P
IPC: C02F103/16
Filed: 1992-08-21
Granted: 1995-06-09
Abstract: FIELD: cleaning of sewage water from fluorine. SUBSTANCE: method involves introducing into sewage water to be purified of adsorbent - preliminarily neutralized white sludge obtained in the process of removal of silicon from aluminate solutions by means of retort in alumina production; mixing and separating liquid and solid phases (for example by filtering or settling). Adsorbent is introduced in weight ratio of (10-12):1 with respect to the amount of sodium fluoride contained in sewage water. EFFECT: improved quality of cleaning and simplified method of cleaning. 2 cl
Patent RU-2038302-C1 (RU)
Title: Method for bauxite processing
Inventor: KOROTOVSKIKH GEROLD A
IPC: C01F7/06
Filed: 1992-09-28
Granted: 1995-06-27
Abstract: FIELD: production of alumina. SUBSTANCE: method for bauxite processing includes regenerative heating of bauxite pulp in heaters with steam of leashed pulp of first stage to produce steam- condensate mixture, leaching of pulp by pumping it through autoclave battery with heating by means of live steam, self-evaporation of leached pump in first stage steam evaporator to produce steam, and supply of steam for pulp heating. Prior to heating bauxite pulp with steam of self-evaporation of leached pulp of first stage, raw pulp is heated with steam-condensate mixture. EFFECT: higher efficiency. 1 dwg
Patent DE-10060036-C1 (DE)
Title: Anorganisches resorbierbares Knochenersatzmaterial
Inventor: GERBER THOMAS
IPC: A61L27/42
Filed: 2000-12-02
Granted: 2002-08-08
Abstract: Die Erfindung betrifft ein anorganisches resorbierbares Knochenersatzmaterial auf der Basis von Calciumphosphaten. DOLLAR A Das Material ist dadurch gekennzeichnet, dass es ein lockeres Kristallgefüge besitzt. d. h. die Kristallite sind nicht wie in einem Festkörper (Keramik) dicht zusammengefügt, sondern nur über einige Molekülgruppen miteinander verbunden. Das Volumen, das im natürlichen Knochen vom Kollagen eingenommen wird, ist in dem Material als interkonnektierende Poren im Nanometerbereich vorhanden. Eine zweite Porengröße, ebenfalls interkonnektierend und im Bereich von einigen Mikrometern, ermöglicht ein Einwachsen von Kollagenfasern bei der Gewebebildung. Diese Fasern sind Keimbildner für die einsetzende Biomineralizierung (Bildung des körpereigenen biologischen Apatits). Das Material enthält eine dritte interkonektierende Porenkategorie, die der Spongiosa nachempfunden ist und damit im Bereich von ca. 100 mum bis 1000 mum liegt und damit ein Einwachsen von Blutgefäßen ermöglicht, wodurch die Resorption und die Knochenneubildung nicht nur als Front vom gesunden Knochen aus erfolgt, sondern aus dem gesamten Defekt heraus geschieht. DOLLAR A Die hohe innere Oberfläche des Materials ermöglicht es, körpereigene oder synthetische Wachstumsfaktoren zu binden.
Patent DE-10065520-C1 (DE)
Title: Radio data reception device for automobile has input device provided with simple operating control for data mode selection by driver
Inventor: POECHMUELLER WERNER
IPC: H04B1/06
Filed: 2000-12-28
Granted: 2002-07-04
Abstract: The data reception device has an input device (1), a radio receiver (4,5) for data reception, a processor for processing the received data, a memory (24) and a data display (7). The input device has an input button (2), a microphone (10) and/or a remote control (12), used for selecting a received data service, a previously received data service, return to a selected portal of a service provider, or resetting of the device.
Patent DE-10129900-C1 (DE)
Title: Verfahren zur Wärmebehandlung eines Kaltbandes mit einer Oberflächenbeschichtung aus Ni und/oder Co, durch das Verfahren herstellbares Blech und durch das Verfahren herstellbarer Batteriebecher
Inventor: OBERDING WERNER
IPC: H01M50/117
Filed: 2001-06-21
Granted: 2003-02-13
Abstract: Die Erfindung betrifft ein Verfahren zur Wärmebehandlung eines Kaltbandes mit einer Oberflächenbeschichtung aus Ni und/oder Co und eingebauten nichtmetallischen Elementen C und/oder S, gegebenenfalls unter Zusatz von Fe, In, Pd, Au und/oder Bi, wobei das Kaltband einen niedrigen Kohlenstoffgehalt aufweist. Das die an den Korngrenzen angelagerten Verbindungen aus C, S, N und P mit dem Oberflächenbeschichtungsmetall die meisten Mikrorisse bewirken, wenn keine Rekristallisation stattfindet, ist die Temperatur der Wärmebehandlung niedriger als die Rekristallisationstemperatur und höher als die Ausscheidungstemperatur zu wählen. Bei einer Rekristallisation würden die Korngrößen leicht die Dicke der Beschichtung erreichen, so daß die versprödenden Verbindungen mit den Korngrenzen aus der Beschichtung wandern würden. Durch die erfindungsgemäße Wahl der Temperatur der Wärmebehandlung der Oberflächenbeschichtung wird hingegen eine optimale Versprödung der Korngrenzen gewährleitstet, was insbesondere bei der Herstellung von Batteriebechern von Vorteil ist. Weiterhin wird das erfindungsgemäß hergestellte Blech und der entsprechende Batteriebecher beschrieben.
Patent DE-10154256-C1 (DE)
Title: Cat litter tray comprising container with absorbent material and upper part that fits over container forming inner side walls
Inventor: LANGE DIETMAR
IPC: A01K1/01
Filed: 2001-11-05
Granted: 2003-05-15
Abstract: The tray consists of a container (1) with a side wall (2) and a separate upper part (10). The container absorbent material (3). The upper part forms a circumferential rim disposed in the region of the side wall. The container has a stable shape and can be further stabilized by the upper part. The upper part has circumferential inner and outer walls (11,12). The upper part has at least one recessed grip (14).
Patent DE-19509292-C1 (DE)
Title: Mobile lift work platform
Inventor: AWATER KLAUS
IPC: B66C23/80
Filed: 1995-03-15
Granted: 1996-10-02
Abstract: At least two supports (1,4) fitted on one of the free frame sides (36) with their adjustment devices (21,22) can be brought into a transport position and moved together out of their support position. The two brought-together supports with at least one connecting device (7,8) are connectable to a triangularly-shaped shaft unit (6). The connecting device comprises an elbow lever unit (81,91), which engages in a clamp hook loop. One elbow lever unit is arranged on one of the outsides and in the area of the free ends of the two supports and one clamp hook loop on one of the outsides in a triangular locating console.
Patent DE-19510907-C1 (DE)
Title: Mechanical power conversion system
IPC: F02B75/06
Filed: 1995-03-24
Granted: 1996-10-24
Abstract: The device consists of a crank mechanism of three connecting rods, which are connected to each other in a common pivot point. The mechanism transmits the piston force to two connected crankshafts.
Patent DE-19517157-C1 (DE)
Title: Ventilation arrangement for inside of motor vehicles
Inventor: FLEISCHER DIETER DIPL ING
IPC: B60H1/24
Filed: 1995-05-10
Granted: 1996-04-11
Abstract: The arrangement consists of a frame (1), which is mounted in the vehicle body, with at least one flap which can hinge about a centreline (7.8). The flap is mounted in such a way that the length of the arm, on which the weight of the flap exerts a torque, reduces when the flap opens. The centreline of the hinge of the flaps lies in a vertical plane. The plane (6) in which the flap lies, when closed, makes an angle with the vertical which is less than a equal to 90 deg. This angle gradually reduces while the flap opens. The angle over which the flap can swing is equal to or smaller than 90 deg.
Patent DE-19708615-C1 (DE)
Title: Chip-card module design and manufacture
Inventor: HOUDEAU DETLEF DR
IPC: H05K3/28
Filed: 1997-03-03
Granted: 1998-07-23
Abstract: A chip-card module (1) comprising a chip carrier (2), electrically conductive contact surfaces (3) and semiconductor chip contacted with the contact surfaces. The semiconductor chip is arranged in a surface mount (SMT) housing (4). It contacts the contact surfaces or lands (3) via terminal tags (5) brought out from the SMT-housing.  The SMT-housing is a chip-size package, while the chip carrier is specifically a plastics foil. The terminal tags (5) are contacted with the contact lands with the aid of solder paste (6), or more specifically with the aid of electrically conductive adhesive.
Patent DE-19714386-C1 (DE)
Inventor: BRANDT FRANK
IPC: H04B3/58
Filed: 1997-03-27
Granted: 1998-10-08
Abstract: The present invention concerns a data transfer process in a two-way communication via low voltage networks connected to a telecommunication network. The data transmission on the low voltage network is carried out in a high frequency range up to 30 mHz, with a strip display of data signals and a transmission level below the radio-and-line-interfering voltage-limit, while signals displayed by pseudo-random numbers are provided to ensure a multi-user structure with various sequences within a family in order to give a logical direction on the low voltage network with a directional codification, whereby the binary data sequences in the low voltage network which are displayed in relation to the users and those which are characterized in relation to the direction, are recognized in a correlator at intervals determined by the damping rate by means of the sequences which are prescribed, regenerated and evaluated with a new directional characteristic for rerouting signals.
Patent DE-19725351-C1 (DE)
Title: Control system for windscreen wiper drive of motor vehicle
Inventor: BERGER JOSEF DIPL ING
IPC: B60S1/08
Filed: 1997-06-16
Granted: 1998-10-22
Abstract: A control system for the windscreen (1) wipers (8) of a motor vehicle has a conventional two-blade drive (5, 6, 7) subject to an electronic regulator (3) receiving signals from a precipitation sensor (2) and drive-speed sensor (9). The sweep selector (3) provides a first mode (1) whereby continuous operation at a frequency within the range 33 to 60 sweep cycles/minute determined by signals from the precipitation sensor (2) is designed to optimise forward visibility. The user may also select two further modes (2, 3) confined to the lower and higher regions of the above range to suit particular circumstances and the system provides for fixed frequency/pause duration in the event of sensor on signal evaluation failure.
Patent DE-19740317-C1 (DE)
Title: Motor vehicle lamp with light conductor system
Inventor: HAMM MICHAEL DR
IPC: B60Q1/26
Filed: 1997-09-13
Granted: 1999-02-18
Abstract: the lamp (1) has a light source (2), an arrangement (3) for focussing the light from the source onto a light input end (4) of the light conductor system (5), which lies transversely wrt. the illumination direction (B), and an arrangement (6) for coupling light out of the output end (7) of the conductor system. A region (8) behind the output coupling arrangement in the direction of illumination can be coloured, e.g. a coloured screen
Patent DE-19746007-C1 (DE)
Title: Stop seal fixable into a door frame
Inventor: PAULUS BERND
IPC: E06B7/23
Filed: 1997-10-20
Granted: 1999-04-22
Abstract: Both anchor arms (2, 3) are flexibly hinged relative to the anchor shaft (1).  As a folding element undergoing additional pre-loading, the arm (2) increases the required friction against forces tending to extract the seal from its seating groove.  The arm (3) acts as blocking strut, with the force directed at a right or larger angle to the wall of the seating groove.
Patent DE-19757024-C1 (DE)
Title: Micro-fuse for current circuit
Inventor: KOHL MANFRED DR
IPC: H01H1/52
Filed: 1997-12-20
Granted: 1999-06-02
Abstract: The micro-fuse has at least 2 planar linear actuators (1,2) provided by meandering structures (3,4 ; 5,6) acting as setting elements within the electrical current circuit, each with a fixed end (7) and a movable working end (8) and made of an electrically conductive shape memory alloy foil. The working ends of the actuators move in opposite directions and are coupled via a coupling piece (9) supporting a switch contact (10) which is opened and closed via respective actuators.
Patent DE-19917142-C1 (DE)
Inventor: HENRICI DIETER
IPC: H01R9/24
Filed: 1999-04-16
Granted: 2001-01-11
Abstract: The terminal has a contact frame (11), a contact spring (12) that interacts with the contact frame with a clamping spring br (19) and spring legs (22). The bridge is connected to the U-profile (13) of the contact frame and its spring legs contact thrust blocks on the contact frame. Some or all contact frame U-profile U-legs (15) have protrusions (16) that are deformed outwards to form thrust blocks for contact with the clamping edges of the spring legs. The clamping spring bridge engages the clamping sprin and has arms (20) fed outwards over the edges of the U-profile legs.