baber/WOPTO huggingface dataset:
Patent DE-19854277-C1 (DE)
Title: Roller bearing with variable raceway incorporates piezo actor to vary raceway geometry
Inventor: ROMBACH MICHAEL
IPC: F16C33/58
Filed: 1998-11-25
Granted: 2000-05-04
Abstract: The roller bearing (1) has one or more raceways (2) and roller bodies (3) in point contact with a raceway. A piezo actuator element acting in axial direction of the bearing, forms an actor (4) to vary the raceway geometry of the bearing. The element acts independently of a force effective between roller body and bearing ring, to deform the bearing ring. The actor is part of the bearing ring and generates a force to vary the raceway geometry between close and wide contact.
Patent DE-19906157-C1 (DE)
Title: HV load switch with metal-encapsulted switch chambers has current bolt of HV connection fed through respective isolators on outside and inside of encapsulation housing for contact breaker switch set
Inventor: GIERE STEFAN
IPC: H01H33/24
Filed: 1999-02-10
Granted: 2000-12-14
Abstract: The HV load switch has at least one contact breaker switch set (10) contained within a metal encapsulation housing (8), with a driven switch contact (14) coupled to the encapsulation housing and the stationary switch contact (15) coupled to a current bolt (26) of a HV connection (27). The latter is provided with respective isolators (28,29) on the outside and the inside of the encapsulation housing through which the current bolt is fed, the isolator on the inside of the encapsulation housing supporting a switch contact housing (5).
Patent DE-19919477-C1 (DE)
Title: Multi-pole water-tight bayonet plug connector of thermoplastics material has bayonet ring secured to outside collar plug via retaining flange with insertion opening for bayonet ring guide nose
Inventor: BECKMANN WOLFGANG
IPC: H01R13/502
Filed: 1999-04-29
Granted: 2001-01-11
Abstract: The bayonet plug connector has a collar plug (1) enclosed by a bayonet ring (2) with an inner edge (3) cooperating with the outer edge (5) of a retaining flange (4), which is provided with one or more insertion openings (6) for corresponding axial guide noses (7) of the bayonet ring. The inner diameter (Di1) of the guide nose is less than the outer diameter (Da1) of the insertion opening, with the spring flexure of the guide nose used for fitting the bayonet ring to the retaining flange.
Patent DE-19919752-C1 (DE)
Inventor: WOLF HARALD
IPC: H02P21/12
Filed: 1999-04-29
Granted: 2001-01-04
Abstract: The method involves a control and regulating circuit (5) determining a stator voltage vector, measuring the stator winding current vector, deriving an estimated or model stator flux vector from the current and voltage vectors, deriving a stator curren vector demand value from the flux vector and feeding to a current regulator with the actual stator current vector. The current regulator produces a value for the stator voltage vector so that the stator current is regulated to the demand value. An Independent claim is also included for a converter with a control and regulating unit.
Patent DE-19932757-C1 (DE)
Title: Small garage has a swing lightweight plastics shrouding in a truncated pyramid shape on a base frame of dense plastics to be placed where required to give high stability and protection
Inventor: RUDOLPH LUTZ
IPC: E04H6/04
Filed: 1999-07-14
Granted: 2000-09-07
Abstract: The small-sized garage, with a swing opening/closing action, has a one-piece and thin-walled plastics shrouding (1) in the shape of a truncated pyramid, with rectangular ground surfaces. A base opening edge (6) of a reinforced material is around the roof (2), the long side fronts (3), the leading and trailing fronts (4,5). An inner strengthening bead (7) is in a diagonal or honeycomb structure. Swing bushes (8) are laminated into place into the edge (6) at the trailing front (5), linked by one or more swing profile shoes (9) with the lateral side to swing vertically on a U-shaped dense plastics profile frame (10), in one piece or of packed modules. The upper edge of the frame has safety springs or grooves which act with the lower edge of the shrouding. Distance struts (16) are fitted between the sides of the frame (10). Two profiled multi-function shoes with folding wheels can be fitted to the exterior of the frame (10). Two or more elastic units take up the forces on opening and closing the shrouding.
Patent DE-19939782-C1 (DE)
Title: Vorrichtung und Verfahren zum Erschmelzen oder Läutern von Gläsern oder Glaskeramiken
Inventor: SCHMIDBAUER WOLFGANG
IPC: C03B5/02
Filed: 1999-08-21
Granted: 2001-05-17
Abstract: Die Erfindung betrifft eine Vorrichtung für das Erschmelzen oder Läutern von Gläsern oder Glaskeramiken. DOLLAR A Gemäß der Erfindung ist eine solche Vorrichtung mit den folgenden Merkmalen ausgestattet: DOLLAR A mit einer Mehrzahl von Rohren, die U-förmig sind und nebeneinander liegen, so daß sie eine nach oben offene, käfigartige Skull-Rinne bilden; DOLLAR A die Rohre sind an ein Kühlmedium anschließbar; DOLLAR A es ist ein Hochfrequenz-Schwingkreis vorgesehen, umfassend eine Induktionsspule; DOLLAR A die Induktionsspule umschlingt die Rinne derart, daß sich Windungsabschnitte entlang der Seitenwände der Rinne erstrecken.
Patent RU-2037618-C1 (RU)
Title: Mechanized garage
Inventor: DRUGANOV YURIJ V
IPC: E04H6/14
Filed: 1992-11-02
Granted: 1995-06-19
Abstract: FIELD: operation and maintenance of motor vehicles. SUBSTANCE: garage has one vertical conveyor belt with cages provided with trays for motor vehicles stopping mechanisms, mechanisms for horizontal moving trays for motor vehicles horizontal floors attached to internal wall of garage building along the conveyor belt. Additional trays are installed on the horizontal floors. In so doing stopping mechanisms and mechanisms for horizontal moving are installed at least at one cage. EFFECT: reduced surface area, decreased specific expenses for erection and operation of the garage. 2 dwg
Patent RU-2042708-C1 (RU)
Title: Fuel composition
Inventor: ARZAMASTSEV YURIJ VLADIMIROVIC
IPC: C10L1/04
Filed: 1992-11-23
Granted: 1995-08-27
Abstract: FIELD: fuels. SUBSTANCE: fuel mixture for double-contact carburetor internal combustion engine has 50-55 hydrocarbon fraction boiling out at the range 40-200 C, 43.5-49.0 hydrocarbon fraction boiling out at the range 150-300 C and 1.0-1.5 hydrocarbon fraction boiling out above 300 C. EFFECT: enhanced quality of composition. 3 tbl
Patent RU-2040827-C1 (RU)
Title: Metal-and-halogen lamp
Inventor: MINAEV IVAN F
IPC: H01J61/18
Filed: 1992-12-07
Granted: 1995-07-25
Abstract: FIELD: lighting engineering. SUBSTANCE: burner of lamp is made of optically transparent material, electrodes are sealed in lamp which is filled with inert gas, mercury and additives for its provision with halogenides radiating in region of spectrum of metals. Burner of lamp is injected with additives for provision of it with halogenides of at least one of metals having resonance radiation lines in ultraviolet or infrared regions of spectrum. Filling composition includes following components mk mole/cm 3  mercury from 1.0 up to 80.0; additives for provision of burner with thallium halogenides from 0.05 up to 4.0; additives for provision of burner with halogenides of iron, nickel and cobalt from 0.1 up to 6.0. Pressure of inert gas amounts from 1.33 up to 39.9 kPa. Special feature of lamp is injection into filling composition of burner of following components, mk mole/cm 3 : additives for provision of burner with indium halogenides from 0.1 up to 5.0; additives for provision of burner with sodium halogenides from 0.2 up to 8.0; additives for provision of burner with lithium halogenides from 0.3 up to 10.0; additive for provisions of burner with rubidium halogenides from 0.1 up to 4.0; additive for provision of burner with cesium halogenides from 0.1 up to 7.0; additives for provision of burner with rare-earth metal halogenides from 0.06-6.0; additives for provision of burner with scandium halogenides from 0.03-4.0. EFFECT: increased operational efficiency of lamp. 5 cl, 2 dwg, 1 tbl
Patent RU-2038295-C1 (RU)
Title: Method for production of recuperation granulated active coal
Inventor: NAGORNAYA GALINA A
IPC: C01B31/08
Filed: 1992-12-08
Granted: 1995-06-27
Abstract: FIELD: chemical technology. SUBSTANCE: semicoke having total volume of pores 0,20-0,40 см 3 /g, its ash content being 1.5-4.0 and content of phosphorous 0.6-1.2 is ground. Said semicoke is prepared on the base of cellulose or lignine being modified by 0.75-1.5 mass of orthophosphoric acid. Ground semicoke is mixed with binder and granulated. Thus prepared granules are dried, carbonized and affected by steam-gas activation till total content of pores is 0,60-0,75 см 3 /g. EFFECT: improves efficiency of the method. 5 tbl
Patent RU-2058843-C1 (RU)
Title: Reiforcement steel production method
Inventor: ESIPOV VASILIJ D
IPC: B21C1/00
Filed: 1992-12-18
Granted: 1996-04-27
Abstract: FIELD: enlarged grading of cold drawn reiforcement steel due to increased height of cross protrusions of periodic shapes, including protrusions, being helical ones. SUBSTANCE: method comprises steps of making an oval from an initial round blank in a drawing die with reduction along a small axis of the oval; subsequent upsetting of an oval-shaped profile in a profiling drawing die with formation of ribs on mutually opposite surfaces. The blank is being made oval in the roller-type drawing die with vertical rollers, having flat barrels, by reduction along the small axis of the oval, equal to Δh = D o -d,, where d - a diameter of a rod; D - a diameter of the blank. Before upsetting operation the oval-shaped profile with flat lateral webs is being passed through a guide with a rectangular opening, whose width is equal to a width of the oval-shaped profile along the small axis of the oval. EFFECT: enlarged grading of cold drawn reinforcement steel. 1 cl, 4 dwg
Patent RU-2061426-C1 (RU)
Inventor: ZORYA VASILIJ I
IPC: A61B17/56
Filed: 1992-12-18
Granted: 1996-06-10
Abstract: Изобретение относится к области медицины, а именно к травматологии и ортопедии, и может быть применено при оперативном лечении врожденного вывиха бедра у подростков и взрослых. Цель изобретения - сохранение исходной длины конечности при сокращении продолжительности лечения. Способ осуществляется следующим образом. Разрезом по наружной поверхности бедра от вершины большого вертела книзу длиной 14-16 см рассекают кожу, подкожную клетчатку и широкую фасцию бедра. Поднадкостнично обнажают межвертельную и подвертельную области бедренной кости. Осуществляют поочередно ее остеотомию над- и под малым вертелом перпендикулярно вертикальной оси бедренной кости. Полученный сегмент ротируют вокруг вертикальной оси и смещают кнутри до упора малого вертела в кости таза. Корригированное положение костных фрагментов фиксируют компрессирующей пластиной.
Patent RU-2064104-C1 (RU)
Title: Rope vibration isolator
Inventor: BEZVODIN VLADIMIR A
IPC: F16F7/14
Filed: 1993-03-10
Granted: 1996-07-20
Abstract: FIELD: mechanical engineering; protection of objects against dynamic loads. SUBSTANCE: rope vibration isolator has fastening members connected with elastofriction member which consists of sections evenly distributed over circumference; each section is made in form of bush with rope wound on it in plane perpendicular to bush axis. Sections are interconnected by means of additional flexible member coupling them in axial and radial directions relative to axis of vibration isolator. Additional flexible member is made on form of wire spiral stretched within elastic deformation. EFFECT: enhanced reliability. 2 cl, 2 dwg
Patent RU-2057898-C1 (RU)
Title: Process of pumping treatment mortars down borehole
Inventor: PETROV NIKOLAJ A
IPC: C09K8/42
Filed: 1993-06-15
Granted: 1996-04-10
Abstract: FIELD: oil industry. SUBSTANCE: process provides for performance of volumetric pumpings of treatment mortars down into water bearing part of seam to a few tens of meters away from shaft of borehole without sufficient increase of working pressures of forcing through. Productive seam is opened by drilling, casing string is lowered and primary pressure grouting of casing string is conducted. Water-bearing part of seam is punched and pump and compressor pipes are descended up to this interval. Aqueous solution of water-and-alcohol solution ГКЖ-10 of ethyl-siliconate of sodium or of water-and-alcohol solution of ГКЖ-11 of methylsiliconate of sodium, oil and oil-and-cement solution, water-and-cement solution are pumped in sequence down pipes and are then forced through into water-saturated part of seam with the use of forcing fluid with abandonment of cement shell in casing string. When cement shell hardens it is drilled out, punching fluid is pumped down into face zone, perforation of effective oil-carrying part of seam is conducted and use of borehole is started. EFFECT: increased efficiency of exploitation of oil field. 1 tbl
Patent RU-2085344-C1 (RU)
Title: Method of forming chip separating grooves on broach
Inventor: GAVRILOV YURIJ V
IPC: B23D43/00
Filed: 1993-07-14
Granted: 1997-07-27
Abstract: FIELD: metal working; making of broaches for machining outer and inner surfaces and other cutting tools with chip separating grooves. SUBSTANCE: axis of rotation of grinding wheel and axis of broach are arranged in parallel planes under crossed axes angle differing from right angle and then grinding wheel is fed for cutting in. Point of crossing of axes of grinding wheel and broach are displaced along broach axis from projection of cutting edges towards side of following or preceding tooth. EFFECT: improved quality of groove forming. 2 cl, 3 dwg
Patent RU-2059020-C1 (RU)
Title: Aluminum electrolyzer anode housing
Inventor: DEREVYAGIN VIKTOR N
IPC: C25C3/12
Filed: 1993-10-06
Granted: 1996-04-27
Abstract: FIELD: non-ferrous metallurgy, design of anode housing of aluminium electrolyzer to produce aluminium by electrolysis. SUBSTANCE: upper part of housing, that contacts unsintered part of anode, is made inclined to anode inside. Upper part of housing as a version has curvelinear profile, that coincides with profile of isotherm of anode charring. Space from upper edge of housing to outer row of rods is of no less than one diameter of rod cylindrical part. EFFECT: increased productivity. 3 cl, 2 dwg, 1 tbl
Patent RU-2079736-C1 (RU)
Title: Соединение деталей
Inventor: BABICH YURIJ G
IPC: F16B39/24
Filed: 1993-10-12
Granted: 1997-05-20
Abstract: Использование: стопорение резьбовых соединений, в том числе работающих в условиях повышенных вибраций. Сущность изобретения: резьбовой стержень размещен в отверстиях деталей и на него навинчена гайка. Между гайкой и деталью расположена жесткая плоская стопорная шайба. Шайба выполнена с секторным вырезом, ограниченным углом 110-160 o . Внутренняя поверхность шайбы выполнена гладкой концентрично ее наружной поверхности. В варианте использования внутренняя поверхность шайбы может быть выполнена эксцентрично наружной поверхности в направлении секторного выреза. Соединение может быть выполнено с ограничителями радиальной деформации шайбы. Ограничители могут быть выполнены либо в виде боковых стенок расточки под шайбу, либо в виде наружных выступов. Высота ограничителей меньше высоты шайбы. При затяжке в резьбе возникают участки с противоположными по направлению упругими деформациями витков, которые обеспечивают самостопорение соединения. Изобретение повышает надежность соединения, расширяет его функциональные возможности, снижает трудоемкость изготовления. 1 з.п. ф-лы 9 ил.
Patent RU-2078065-C1 (RU)
Title: Method for production of porous granulated ammonium nitrate
Inventor: KONVISAR LEONID V
IPC: C01C1/18
Filed: 1994-02-01
Granted: 1997-04-27
Abstract: FIELD: inorganic technology, production of explosives. SUBSTANCE: initially sulfate of trivalent ferrum is added into concentrated melt of ammonium nitrate, the process is followed by adding of aqueous suspension of blowing agent. Said blowing agent comprises chalk, sodium stearate or potassium stearate. EFFECT: improved quality of granulated porous ammonium nitrate. 1 tbl
Patent RU-2084851-C1 (RU)
Title: Method of measurement of aerodynamic characteristics of model of flying vehicle and device for its implementation
Inventor: KEKHVAYANTS VALERIJ G
IPC: G01M9/00
Filed: 1994-02-09
Granted: 1997-07-20
Abstract: FIELD: experimental aerodynamics. SUBSTANCE: aerodynamic load acting on model blown against by stream of gas and power action of nozzles of control elements are compensated for measurement of induced aerodynamic characteristics with due account of or ignoring thrust performance of jet control elements with the aid of thrust force of main and additional units of propelling nozzles. Compensation is conducted by control of pressure in precombustion chambers of main and additional units of propelling nozzles. Gear to measure aerodynamic characteristics of model has T-shaped holder which base carries tensobalance of high sensitivity. Its cross-piece has model and tensobalance of low sensitivity on one side of base and units of propelling nozzle on the other side. EFFECT: enhanced authenticity and accuracy of measurements. 4 cl, 1 dwg
Patent RU-2059954-C1 (RU)
Title: Food solution drying apparatus
Inventor: KVASENKOV OLEG I
IPC: F26B15/08
Filed: 1994-02-15
Granted: 1996-05-10
Abstract: FIELD: production of jelly-formers and thickeners. SUBSTANCE: drying apparatus has drying chamber with vertical belt conveyor, device for spraying solution onto conveyor upward run, wire brushes for removing product from downward run of conveyor and faceted drive roll positioned above wire brushes between conveyor runs. Drive roll has conveyor run engagement portion twisted for an angle of 360 deg:n, where n is number of facets. EFFECT: increased efficiency, simplified construction and enhanced reliability in operation. 2 dwg
Patent RU-2106922-C1 (RU)
Title: Method of attachment of grid or perforated plate to bottom of food preparing container
Inventor: DENI FLAMAN
IPC: A47J36/02
Filed: 1994-03-01
Granted: 1998-03-20
Abstract: FIELD: food preparing equipment. SUBSTANCE: method involves attaching perforated plate or grid to utensil bottom by forging in closed die through percussion actions in cold state with resultant passage of bottom metal into grid cells or perforations of plate; simultaneously with forging process, forming sequence of alternating ridges and slots on perforated plate or grid surface, as well as on utensil bottom surface. EFFECT: increased efficiency and improved quality of utensils. 5 cl, 5 dwg
Patent RU-2065111-C1 (RU)
Title: Labyrinth sealing
Inventor: GOLUBEV GEORGIJ A
IPC: F16J15/447
Filed: 1994-03-01
Granted: 1996-08-10
Abstract: FIELD: sealing of rotating shafts. SUBSTANCE: the bottoms of annular grooves are eccentric relative to the shaft axis. Vectors of eccentricities of bottoms of adjacent grooves are different in value and/or direction. In the specific design version they are oriented in helical line. EFFECT: enhanced reliability. 2 cl, 2 dwg
Patent RU-2058218-C1 (RU)
Title: Ingot continuous casting machines intermediate ladle cylinder
Inventor: AJZATULOV RAFIK S
IPC: B22D41/50
Filed: 1994-04-13
Granted: 1996-04-20
Abstract: FIELD: metallurgy. SUBSTANCE: intermediate ladle cylinder is made as following: inlet site is made in the form of converging tube conjugated with cylindrical middle part and outlet site of canal has alternating cross-section and has conical part conjugated with cylindrical middle part and cylindrical lower part. In the case lengths of cylindrical middle part, converging tube part and outlet (lower) cylindrical part are determined from ratio 1 : (0.2 - 0.5) : (4.2 - 6.2). Diameter of cylindrical middle part is 0.5 - 0.8 of diameter of outlet cylindrical part. EFFECT: improved design. 1 dwg, 1 tbl
Patent RU-2107901-C1 (RU)
Title: Mechanomagnetic transducer
Inventor: DANILENKO L V
IPC: G01L1/18
Filed: 1994-05-04
Granted: 1998-03-27
Abstract: FIELD: production process automatic control. SUBSTANCE: transducer has body, base and plunger made of nonmagnetic material and provided with force-receiving and force-transmitting areas. Clearance between force-transmitting areas is filled with liquid. Force-transmitting areas are made of magnetically soft ferrite material with coating nonwettable by liquid, and surfaces of force-transmitting areas are made equidistant, for example, of spherical form. Clearance may be filled with magnetically conductive liquid. EFFECT: enhanced automatic control. 3 cl, 1 dwg
Patent RU-2060001-C1 (RU)
Inventor: BONDAREV VALENTIN IVANOVICH
IPC: A01F25/00
Filed: 1994-05-11
Granted: 1996-05-20
Abstract: FIELD: agriculture and food-processing industry. SUBSTANCE: method involves oxidizing organic substance in the process of fermentation of microorganisms; providing further sterilization of gas mixture at generator inlet and outlet ends, with gas mixture being sterilized by filtering at generator inlet end and by filtering with preliminary condensation of moisture from gas mixture on gas flow contaminants and on heat-exchanger wall followed by accumulating and discharging of condensate and contaminants. Air cleaning at generator outlet end includes only condensation process. Bacteria, fungi and algae are used as microorganisms. Organic substance such as grain, agricultural wastes and mineral substances with organic additives as well as carbohydrate product similar to that adapted for storage under low temperature conditions are used as nutrient medium. EFFECT: increased efficiency, improved storage conditions and wider operational capabilities. 8 cl, 1 dwg
Patent RU-2074344-C1 (RU)
Title: Method for operation of refrigerating machine
Inventor: ROSINSKIJ VADIM ZELIKOVICH
IPC: F25D17/06
Filed: 1994-05-30
Granted: 1997-02-27
Abstract: FIELD: refrigerating engineering; cooling closed volumes. SUBSTANCE: method provides for switching on the fan of air cooler with refrigerating unit operating and cycling of stop and start of fan of air cooler with refrigerating unit stopped. Such cycling of stop-start of fan is effected from moment of stoppage of refrigerating unit. EFFECT: enhanced efficiency. 3 dwg
Patent RU-2044490-C1 (RU)
Title: Method of preparing cereal grains for their further processing into starch
Inventor: RONZHIN ARKADIJ V
IPC: A23L5/30
Filed: 1994-06-20
Granted: 1995-09-27
Abstract: FIELD: fodder production, production of starch. SUBSTANCE: cereal grains are affected by ultraviolet irradiation at wavelength 240-320 nm and power 300-2800 Wt/m 2 , exposition being 1-60 min. The process is followed by sustaining within at least 24 h. EFFECT: improves efficiency of the method.
Patent RU-2111817-C1 (RU)
Title: Die set for deep drawing with end support of blank flange
Inventor: SIZOV EVGENIJ STEPANOVICH
IPC: B21D22/20
Filed: 1994-06-02
Granted: 1998-05-27
Abstract: FIELD: plastic metal working. SUBSTANCE: deep drawing die set includes coaxially arranged container, die and movable one relative to another holder and punch, supporting member in the form of elastic medium arranged in peripheral portion of die. Sealing of peripheral cavity with elastic medium relative to container is realized by means of two elastically deformed rings of antifriction material, for example of beryllium bronze. Said rings have cross section in the form of right triangle whose small leg is directed along generatrix of cylindrical surface of holder and drawing ring, whose large leg is directed radially in plane of holder and drawing ring and hypotenuse is directed along generatrix of cone surfaces of chamfers of said holder and drawing die respectively. Length of large leg is set in range 0.5 (D c -D o ) > l > S o  and inclination angle of hypotenuse relative to said large leg is selected according to relation α = (1,2÷1,3)arctgμ, where D c  - inner diameter of container, mm; D o - inner diameter of elastic-medium ring, mm; l - length of large leg of cross section of elastically deformed ring, mm; δ o  - initial thickness of elastic-medium ring, mm; μ- friction factor of elastically deformed rings along holder and drawing ring of die. EFFECT: improved design. 5 dwg