baber/WOPTO huggingface dataset:
Patent DE-4010621-C1 (DE)
IPC: B60R16/02
Filed: 1990-04-02
Granted: 1991-07-25
Abstract: A novel control centre for auxiliary devices in motor vehicles which is controlled by the vehicle speed is described, the display or control of which requires the visual attention of the driver. 
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Patent DE-4035158-C1 (DE)
IPC: F02M25/08
Filed: 1990-11-06
Granted: 1992-01-09
Abstract: A device for temporarily storing the volatile fuel constituents contained in the empty space (11) of a fuel tank (10) and supplying them at a controlled rate to the intake pipe (1) of an internal combustion engine (2). A shut-off valve (8) is accommodated in a line (3) that extends through a volatile fuel constituent absorber (9) to the intake pipe of the engine. A sensor (4) accommodated in the line generates a first signal representing the mass flow. An auxiliary component (6) generates a second signal quantitatively representing the valve position of the shut-off valve and compares the first and second signals. The auxiliary component has at least one accessory means (7) for displaying deviations between the first and second signals.
Patent DE-4202707-C1 (DE)
Title: Large polyurethane casting prodn. - based on isophorone di:isocyanate and polyether from tri:ol and propylene oxide, by stepwise heating and cooling in mould
IPC: C08G18/48
Filed: 1992-01-31
Granted: 1993-06-24
Abstract: In prodn. of large castings based on polyurethanes, by mixing cycloaliphatic isocyanates based on isophorone diisocyanate and polyethers based on a triol and propylene oxide, with OH value 300-600, at slightly raised temp., casting into a mould and hardening, the cast mixt. is heated stepwise during up to 72 hr. at 50-150 deg.C, raising the temp. by at least 10 deg.C after a period of at least 10 hrs. followed by cooling the casting stepwise during about 12 hr. USE/ADVANTAGE - The castings are used in architecture and technology (claimed), as cylindrical or square columns, and in furniture or the optical field. Transparent castings of up to several hundred kg. can be obtd.
Patent DE-4205287-C1 (DE)
Title: Vehicle seat heating control circuit with manually operable switch - has timing unit, pulse counter coupled to drive stage, and power relay, with initial actuation of switch selecting first function and further ones selecting second function
IPC: B60H1/00
Filed: 1992-02-21
Granted: 1993-02-25
Abstract: The control circuit (2) has a switch (1) to select one of two functions. The controller has a timing unit (5) and a shaft register based pulse counter (6), coupled to a drive stage (7) which is connected to the power relay (4). Operation of the switch for the first time, activates the timing stage for a specific period to select the first function. Further actuations of the input allows a number of pulses to be generated to select the second function. ADVANTAGE - Requires only single input.
Patent DE-4207041-C1 (DE)
Title: System to grip winding start of web - holds winding start between two long thin bars and presses these into longitudinal slit in circumference of winding mandrel
IPC: B65H75/28
Filed: 1992-03-02
Granted: 1993-06-17
Abstract: In a device to grip the winding start of sheeting from split ring collars on a variable dia. winding mandrel the mandrel concerned has a slit on its circumference running parallel to its axis and this holds the winding start; the start is held in a clamping strip which is inserted axially into the slit and can be moved out again. The cross-section of the winding mandrel with its slit (3) on the circumference where the winding start (2) is gripped by the strip (5) which is inserted there. The strip (5) consists of two long bars (7, 8) attached together at their ends, so clamping the winding start between them. The bars (7, 8) are fixed together by the connector (10) which is operated by the pressing plate of an upper arrangement; this plate is round the winding mandrel. A component at the other end of the bars (7, 8) opens them to release the wound start. ADVANTAGE - The device holds the winding start securely but witbout causing wear at the holding slit. It therefore cuts out winding problems such as wander.
Patent DE-4220418-C1 (DE)
Title: Cylinder profile with non-round shape - is made by casting material held between walls inside shaped mould
Inventor: NAWRATH PETER
IPC: F16L9/00
Filed: 1992-06-22
Granted: 1994-01-05
Abstract: The non-round cylinder for pressure applications has inner- (4) and outer- (5) skins and with a material filling (9) to provide rigidity. The skins are positioned inside a shaped mould and the material is injected between the skins. Multilayer skins can be used as required. The long sides of the shape have profiled walls to hold pressure while the end sections have sickle shaped inner sections. The min. material wall thickness is between the end, curved sections and the side sections. USE/ADVANTAGE - Low cost mfr. and simple tolerance control of cylinder profile with non-round shape.
Patent DE-4311674-C1 (DE)
Title: Seal at leakage point between pipe and coaxial sleeve - has two expanding rings in opposing directions with retainer covering both
Inventor: RUSS JAKOB
IPC: F16L55/162
Filed: 1993-04-08
Granted: 1994-04-21
Abstract: A seal is installed at a leakage point (2) on a pipe (1) and a coaxial sleeve (3). The seal assembly incorporate a ring (7) located on the side away from the leakage point and has a second ring (7a) aligned to it. These rings are connected together via a circuit retaining element (5,9), deformable in its elastic region. The retaining element covers at least the inner surface of the original ring and the outer surface of the second ring. The two rings aligned to one retaining element expand radially in opposing directions. USE/ADVANTAGE - Seal at leakage point between pipe and coaxial sleeve does not require pre-expansion to provide reliable seal.
Patent DE-4336108-C1 (DE)
Title: Solenoid valve on a fuel injection nozzle provided for internal combustion engines
Inventor: AUGUSTIN ULRICH DR
IPC: F02M63/02
Filed: 1993-10-22
Granted: 1994-12-01
Abstract: The invention relates to a solenoid-valve-controlled fuel injection nozzle with a solenoid valve, comprising a disc-shaped magnet armature with a magnet-armature shank and an annular magnet stator, as a double-acting flat-seat valve which, with its high-pressure-side flat seat and a sealing seating surface provided on the magnet armature, controls the high-pressure connection and with its opposite, low-pressure-side flat seat and a sealing seating surface provided on the end of the magnet-armature shank controls the low-pressure connection.
Patent DE-4344199-C1 (DE)
Title: Stretching device for screens
Inventor: BECKER ROLF-UWE
IPC: B07B1/48
Filed: 1993-12-23
Granted: 1995-02-23
Abstract: The invention relates to a stretching device 22 for screens of a riddle sifter 10 having a tensioning member 36 which cooperates with the screen and is operatively connected to a stretching device 34 and a relief device 48. The lever 49 acts on the tensioning member 36 and can be brought into pressure connection therewith (Figure 2). <IMAGE>
Patent DE-4412300-C1 (DE)
Title: Electrical terminal contact for use with at least two wires
Inventor: HENRICI DIETER DIPL ING
IPC: H01R4/24
Filed: 1994-04-09
Granted: 1995-05-24
Abstract: An electrical contact element is produced as a metal pressing (10) that has a section formed with a 'U'-shape (11,13). The end section (14) projects from the spring arm and deflects to securely grip the exposed tip of an inserted wire (15). The centre of the 'U'-shaped contact element is cut away (19) and allows a second wire to be inserted. The insulation of the wire is penetrated to engage the wire core. A number of variations are possible.
Patent NL-1001277-C1 (NL)
Title: Loom blower useful for propelling threads over the width of the cloth
Inventor: HIEMSTRA HENK
IPC: D03D47/30
Filed: 1995-09-25
Granted: 1997-03-26
Abstract: A blower for a weaving loom comprises a needle-shaped tube with a cylindrical part at one end (1), attached to an air supply. The other end is closed at the top (9) and has a flattened face (4) with a sloped opening (5), possibly with several small holes. The rear wall on the inside is sloped (8) to make a sharp angle (H) with the centre line (11) of the tube. The face is placed opposite the opening and meets the top of the tube (9).
Patent NL-1003052-C1 (NL)
Title: Transparent box with hinged lid - has strip at angle to lid which extends through slot in side of box and secures lid in both open and closed positions
Inventor: NADAV JOZEF
IPC: B65D43/16
Filed: 1996-05-07
Granted: 1997-06-10
Abstract: The lid for the box is formed in one piece and has a strip along part of one side which lies at an angle to the plane of the lid. The strip fits in slot in the rear side of the box. When the lid is the open position, the edge of the lid rests in cut-outs in the edges of the sides of the box while the strip extends into the slot. To close the lid it is removed, turned over and placed on top of the box with the strip again extending through the slot in the box.
Patent RU-2008774-C1 (RU)
Title: Shorts for retaining diaper-type articles
Inventor: ESKILD GEORG TYUGESEN
IPC: A41B9/02
Filed: 1988-09-19
Granted: 1994-03-15
Abstract: FIELD: light industry. SUBSTANCE: shorts have at least one retaining member made integral with front and (or) rear side portions. The retaining member may contain threads not interconnected with the remaining portion of bag side. The threads are disposed in symmetry and adapted for retaining diaper in symmetry with respect to openings for legs. EFFECT: increased convenience and high quality of article. 5 cl, 6 dwg
Patent RU-2023723-C1 (RU)
Title: Method of serine protease preparing, strain of alkaliphylleous bacillus - a producer of serine protease
Inventor: KRISTIAN A G VAN EKELEN
IPC: C12N15/90
Filed: 1988-10-26
Granted: 1994-11-30
Abstract: A novel expression cassette comprises, in the direction of transcription, a transcriptional regulatory region and a translational initiation region functional in a Bacillus host cell, a DNA sequence encoding a high alkaline proteolytic enzyme and translational and transcriptional termination regions functional in the host cell, where expression of the DNA sequence is under regulatory control of the initiation and termination regions, and at least one of a marker gene and a temp.-sensitive origin of replication of a bacterial plasmid. Also claimed is a method for transforming alkalophilic Bacillus cells which comprises: (a) pretreating the Bacillus cells with lysozyme in an alkaline medium at 20-37 deg.C to form protoplasts, (b) sepg. the protoplasts from the lysozyme, (c) combining the protoplasts with a DNA construct in the presence of a fusogen at 20-37 deg.C, (d) diluting the fusogen and regenerating the Bacillus cells and (e) growing the regenerated Bacillus cells under selective conditions. Also claimed is a DNA sequence encoding a serine protease originating from Bacillus novo species PB92. Also claimed is an isolated DNA or RNA oligonucleotide comprising at least 15 sequential nucleotides capable of hybridising with a sequence that encodes an amino acid sequence of a high alkaline serine protease obtainable from Bacillus novo species PB92.
Patent RU-2053130-C1 (RU)
Inventor: DUBROVSKIJ SERGEJ V
IPC: B44C1/02
Filed: 1990-04-16
Granted: 1996-01-27
Abstract: FIELD: making of fancy articles. SUBSTANCE: article is treated with a heated pin under directional lighting of blank surface in order to eliminate specks of light, and in several pairs of stages. In each stage of the pair the pin is set in continuous chaotic rotary closed motions. EFFECT: higher artistic quality. 4 cl
Patent RU-2021430-C1 (RU)
Title: Plant for construction canal
Inventor: ZEZEGOV VALENTIN F
IPC: E02F3/88
Filed: 1990-07-17
Granted: 1994-10-15
Abstract: FIELD: earth excavation and moving; particular, construction of canals on swamps. SUBSTANCE: plant includes craft with propeller and drive, earth loosener, device for pulp transportation and working equipment. Earth loosener is made in form of drum cutters located in front of craft and of wedge shape in plane. Drum cutters are kinematically connected to one another and to craft drive. Installed on craft aft behind the propeller are shields for closing canal. Space between shields and face is communicated with device for pulp transportation. Each drum cutter consists of six cylinders with cutters secured to them. Cylinders are installed on periphery surface of drum cutter by means of axle for turning. EFFECT: higher efficiency. 2 cl, 12 dwg
Patent RU-2029507-C1 (RU)
Inventor: PIKSIN IVAN N
IPC: A61B17/02
Filed: 1990-11-06
Granted: 1995-02-27
Abstract: FIELD: medical engineering. SUBSTANCE: this retractor-irradiator includes handgrip 1, working portion 2, hermetically sealed chamber 3 extending along length of working portion 2, and two parallel quartz tubes 6 one of which houses source of ultraviolet radiation 4 and other one houses auxiliary light source. Quartz tubes 6 are securely positioned inside hermetically sealed chamber 3 made of inert material. Retractor-irradiator further incorporates thermofilter 7 located on side of working space of hermetically sealed chamber 3. This thermofilter is transparent to ultraviolet radiation. Irradiator and light source derive power from power supply unit 8 connected to ultraviolet radiation source 4 and light source 5 via plug connectors. EFFECT: greater convenience. 1 dwg
Patent RU-2093767-C1 (RU)
Inventor: PTITSYN ALEKSEJ M
IPC: F27B1/00
Filed: 1990-11-20
Granted: 1997-10-20
Abstract: Изобретение относится к области цветной металлургии, в частности, к печам для плавки сульфидных материалов в жидкой ванне. Сущность изобретения заключается в том, что в печи для непрерывной плавки сульфидных материалов в жидкой ванне, содержащей шахту, разделенную двойной перегородкой из горизонтальных охлаждаемых труб, соединенных между собой трубами для подачи хладоагента, кесонированный пояс с фурмами, сифоны для выпуска штейна и шлака, двойная перегородка выполнена с боковым смещением труб на каждом горизонтальном уровне относительно нижнего и верхнего примыкающих рядов, при этом смещение составляет 1/10: 1/2 наружного диаметра охлаждающей трубы /или ее наружной поперечной толщины/, а чередующиеся через один горизонтальные ряды параллельны между собой в вертикальном направлении. Кроме того, трубы для подвода хладоагента соединяют охлаждаемую трубу каждого нижнего ряда с трубой примыкающего верхнего ряда, расположенной на противоположной стороне перегородки. 1 з. п. ф-лы, 1 табл., 4 ил.
Patent RU-2018021-C1 (RU)
Title: Fuel filter for internal combustion engine
Inventor: ZAJCHENKO EVGENIJ N
IPC: F02M31/00
Filed: 1990-12-10
Granted: 1994-08-15
Abstract: FIELD: engine engineering. SUBSTANCE: fuel filter has case 1, head 3 with supplying 7 and discharging 8 passages coupled with the case, and filtering member 2. Insert 4 made of dielectric and provided with inlet port 15 forms additional space together with heat conducting plate 5. Heat conducting plate 5 is provided with outlet port 16. At least one heating member is made of positioner 9, positioned within additional space 6, electrically connected to a power source, and secured to heat conducting plate 5. Additional space 6 is in communication with supplying 7 and discharging 8 passages trough inlet 15 and outlet 16 ports correspondingly. Heat conducting plate 5 is provided at least with one heat-removing fin 17 interposed in clearance 18 between outer surface 19 and filtering member 2. Axis of symmetry 22 of outlet port 16 is in plane 23 which passes through axes of symmetry of filtering member 2 and fin between outer surface of the filtering member and inner surface of fin 17. EFFECT: enhanced fuel purifying. 2 cl, 2 dwg
Patent RU-2118321-C1 (RU)
Title: Substituted benzopyranones and their pharmaceutically acceptable salts and hydrates
Inventor: RONAL D B GAMMILL
IPC: C07D413/14
Filed: 1989-12-15
Granted: 1998-08-27
Abstract: FIELD: organic chemistry and technology. SUBSTANCE: invention relates to compounds of the formula (I):   that can be used as antiatherosclerotic drugs in combination with pharmaceutical vehicle. Also, different compounds of the formula (I) are benefit inhibitors of cell proliferation. EFFECT: enhanced effectiveness of compounds proposed. 10 cl, 203 ex, 3 tbl, 9 dwg
Patent RU-2019089-C1 (RU)
Title: Irrigation pipeline
Inventor: NOVIKOV SERGEJ G
IPC: A01G25/00
Filed: 1990-10-23
Granted: 1994-09-15
Abstract: FIELD: reclamation. SUBSTANCE: pipeline 1 has additional openings 6 overlapped by moving bandages 7. It provides operation of pipeline 1 in carrying and irrigating regime. EFFECT: enhanced quality of irrigation and widened exploitation capabilities. 5 dwg
Patent RU-2082025-C1 (RU)
Title: Unit of internal combustion engine
Inventor: MESHCHERYAKOV APOLLON FEDOROVI
IPC: F16C7/04
Filed: 1991-01-08
Granted: 1997-06-20
Abstract: FIELD: mechanical engineering; internal combustion engines; connecting rod-and-piston groups. SUBSTANCE: piston head of connecting rod has boss in its upper portion. Reactive action cooling oil jet sprayer is installed on end face of boss. Sprayer has hub with spherical nozzles arranged in diametral plane of hub. Each nozzle has spherical accumulating spaces and at least two holes in additional to holes which serve to provide rotation of hub owing to ejection of cooling oil jets. Additional holes are oriented towards piston crown, are arranged at angle relative to each other, are connected with radial channels of hub through nozzle spaces and are pointed to cooled surfaces of piston head under piston pin bosses. Hub of sprayer is secured on boss by means of pin whose stem is hollow. Radial holes are made in stem fitting zone. These holes connect pin space with ring space of hub. Threaded hole is made in connecting rod head boss which serves to secure threaded portion of pin. Threaded hole is connected with system of inlet channels of connecting rod. Sliding or antifriction bearings are installed between end face surfaces of hub and support surfaces of pin head and connecting rod head boss pointed to hub. EFFECT: improved lubrication. 3 cl, 3 dwg
Patent RU-2049105-C1 (RU)
Inventor: AKHMETSHINA ILIZA Z
IPC: E21B43/00
Filed: 1991-02-28
Granted: 1995-11-27
Abstract: Повышение нефтеотдачи пласта за счет полимерного заводнения и ингибирования пласта, а также попутного тампонирования промытых зон в нефтепласте при кустовом методе добычи нефти достигается за счет закачки в нагнетательную скважину куста скважин отмывочного раствора АДС порциями с последующей продавкой их в пласт технической водой или нефтью, при этом первую порцию закачивают в составе отмывочного раствора АДС с водой в соотношении 1 1, вторую порцию водный раствор отмывочного раствора АДС в концентрации 1,0 2,0 мас. с добавкой 0,5 1,0 мас. натриевого стекла, третью порцию водный отмывочный раствор АДС с концентрацией 1,0 2,0 мас. натриевое стекло 0,5 1,0 мас. с этилсиликатом или карбамидной смолой или их смесь в концентрации 45,0 65,0 мас. четвертую порцию водный отмывочный раствор АДС концентрацией 1,0 2,0 мас. с натриевым стеклом 0,5 1,0 мас. затем после продавки растворов в пласт выдерживают 2 4 ч и после этого производят закачку пятой порции водный отмывочный раствор АДС 1,0 3,0 мас. с натриевым стеклом 3,0 7,0 мас. в количестве, равном 10 20% суточного объема закачиваемой жидкости в нагнетательную скважину. 1 табл.
Patent RU-2012515-C1 (RU)
Title: Pulling-bearing belt of slat conveyor
Inventor: AJTZHANOV BULAT A
IPC: B65G17/00
Filed: 1991-04-22
Granted: 1994-05-15
Abstract: FIELD: transportation. SUBSTANCE: belt has trapezium-shaped sides, connecting webs with bent edges and C-shaped flanges, resilient stops between sides and C-shaped flanges and plates, each having edge with protrusion in the middle of each edge and finger engageable with drive. Resilient plates are connected through bolted connection with flat rectangular inserts, which are made an interference fit in spaces between bent edges. Width of resilient plate exceeds that of insert. Auxiliary resilient inserts are made an interference fit in spaces between edges of adjacent plates along the whole length of respective web. Shock-absorbing inserts are mounted in recess of each C-shaped flange. EFFECT: wider operational capabilities and simplified construction. 3 cl, 2 dwg
Patent RU-2030326-C1 (RU)
Title: Airship
Inventor: GUSHCHENKO ANDREJ VASILEVICH
IPC: B64B1/58
Filed: 1991-03-04
Granted: 1995-03-10
Abstract: FIELD: aerostation. SUBSTANCE: airship has corrugated cylindrical envelope 1 with upper base 3 and lower base 2 filled with helium, system of tightening slings 24 for changing the volume of envelope 1, engine and propellers 8. Helium preheating system has compressor for feeding the helium to tubular radiator, gas line with controllable dampers for feeding the engine exhaust gases, compressor for feeding the air to engine cooling system which includes air cowl and air duct with controllable dampers. Tightening slings are wound on drums secured on upper and lower bases and connected with electric drive. EFFECT: increased cargo hoisting capacity. 6 dwg
Patent RU-2007474-C1 (RU)
Inventor: POLOJKO FELIKS S
IPC: C21D1/76
Filed: 1991-04-30
Granted: 1994-02-15
Abstract: FIELD: inorganic chemistry. SUBSTANCE: emf of solid electrolyte sensor installed in furnace, furnace temperature and partial pressure (P co ) are measured. Foil sample is periodically put into furnace. Taking into account its indications correction for calculation of current carbon potential of furnace atmosphere is computed in compliance with mathematical expression ΔC f -b 1 ·10 -u +b 2 -C f . Current carbon potential of furnace atmosphere is found in accord with expression C = b 1 ·10 -u +b 2 +ΔC f , where C is current carbon potential of furnace atmosphere; per cent by mass; b 1 ,b 2  are coefficients; C f  is indication of foil sample put into furnace, per cent by mass; u is index of power calculated by mathematical expression U = E(a 1 T+a 2 )+(a 3 T+a 4 )+lgP co , where a 1 ,a 2 ,, a 3  are coefficients. EFFECT: improved efficiency and reliability of measurements in process of chemical-thermal treatment of articles in controlled atmosphere. 1 tbl
Patent RU-2019153-C1 (RU)
Title: Device for fixing maxillary bones
Inventor: PANIN MIKHAIL G
IPC: A61C7/00
Filed: 1991-05-05
Granted: 1994-09-15
Abstract: FIELD: medical engineering. SUBSTANCE: device for fixing maxillary bones includes rigidly welded metal crowns 1 to which is welded arc 2 with catching loops 3 for intermaxillary extension. Free end of arc 2 is composed of bends 4. Arc 2 consists of two fragments. EFFECT: effective osteotomy of maxilla. 3 dwg
Patent RU-2022715-C1 (RU)
Inventor: BUNKOV VIKTOR N
IPC: B22F9/08
Filed: 1991-05-16
Granted: 1994-11-15
Abstract: Сущность изобретения заключается в том, что при производстве высокодисперсного сферического алюминиевого порошка осуществляют компенсацию потерь тепла и нагрев струи распыливающего газа, нагревая внешнюю область инжекции струи распыливающего газа до температуры, на 100 - 700°С превышающей температуру струи. Для этого от имеющейся газовой системы с давлением азота 0,05 МПа вспомогательный газ пропускают через теплообменник, расположенный в печи подогрева расплава, где нагревают до 400 - 1000°С. Нагретый вспомогательный газ с расходом 400 нм 3 /ч подают во внешнюю область инжекции струи распыливающего газа, т.е. прилегающую к торцу форсунки вокруг струи. За счет инжекции горячего газа струей распыливающего газа температура в нем увеличивается, что приводит к увеличению дисперсности продукта распыления. 1 табл.