baber/WOPTO huggingface dataset:
Patent DE-19857043-C1 (DE)
Title: Interference suppression circuit for integrated circuit
Inventor: REINDL HARTWIG
IPC: H01L23/64
Filed: 1998-12-10
Granted: 2000-03-02
Abstract: The circuit has a microswitch (4) in an IC package (3). At least one supply voltage boding pad (1) is provided for connection to the supply voltage. At least one ground bonding pad (2) is provided for connection to ground potential. A supply voltage pin pair (6,7) extends out of the IC package for connection of the supply voltage and ground. A low inductance capacitor (12) is provided in the IC package.  The capacitor includes capacitor connections (10,11) connected in a star-shape to the bonding pads (1,2) and the supply voltage pin pair. At least one reference potential connection (14) is connected to a earth-isolated ground plane (16).
Patent DE-19904793-C1 (DE)
Title: Yarn clamp for base of ring spindle has surface structure to improve grip, e.g. serrations
Inventor: DINKELMANN FRIEDRICH
IPC: D01H1/38
Filed: 1999-02-05
Granted: 2000-08-03
Abstract: A ring spindle (4) has a yarn clamping sleeve (19) that can be actuated to move axially towards a clamping ring (16) so that conical surfaces (21,22) grip the yarn to produce underwinding turns during bobbin changing. The clamping ring (16) and/or sleeve (19) have a surface structure (26), e.g. undulations, serrations, resilient coating to improve grip.  The clamping ring and sleeve can be mounted so as to prevent relative rotation, with the structural elements (26) intermeshing with each other.
Patent DE-19904933-C1 (DE)
Title: Ceiling light fitting has annular tubular lamp enclosing space for receiving housing of additional installation device
Inventor: UNGER HELMUTH K
IPC: F21S8/02
Filed: 1999-02-06
Granted: 2000-04-13
Abstract: The light fitting has a housing (1) fitted with a rear cover (12), containing an annular tubular lamp (4) and a raster (5) underneath the lamp, with the central space enclosed by the annular tubular lamp used for reception of a housing (6) for an additional installation device, e.g. a loudspeaker, sprinkler, smoke detector, or surveillance camera, secured via a T-shaped ring element (8) with a bayonet fitting..
Patent DE-19927683-C1 (DE)
Inventor: KRAEMLING FRANZ
IPC: C03C17/245
Filed: 1999-06-17
Granted: 2001-01-25
Abstract: The glazing includes at least two glass pieces joined by a thermoplastic layer and a solar protection layer which reflects radiation outside the visible spectrum of solar radiation, especially infrared rays. A transparent, low-emission layer that reflects thermal radiation is located more towards the interior than the solar protection layer. The thermal radiation reflecting layer is a layer of doped metal oxide, especially fluorine-doped tin oxide, preferably deposited by pyrolysis, and has at least one sublayer and/or at least one over-layer, and especially a mechanically resistant protection layer.   The solar protection layer comprises a stack of layers including at least one metal layer incorporated between two layers of metal oxide or nitride, e.g. AlN or Si3N4, in particular at least one silver-based layer. An Independent claim is given for use of the glazing as a windscreen, a side window, a rear window or roof of a car vehicle.
Patent DE-19934215-C1 (DE)
Title: Quadrature mixer for HF transmission applications uses analogue demodulator providing feedback signal used for evaluation and correction of offset error for each quadrature component
Inventor: ERHARDT THOMAS
IPC: H04L27/00
Filed: 1999-07-21
Granted: 2001-03-29
Abstract: The quadrature mixer has the quadrature components (I,Q) of an intermediate frequency input signal mixed with quadrature components of a local oscillator frequency for providing an output signal (A), which is converted back to the intermediate frequency of the input signal via an analogue demodulator (10), with evaluation of the offset error for each quadrature component, to provide error correction values for a regulator (15) for continuous error correction.
Patent DE-19943454-C1 (DE)
Title: Foldaway vehicle seat for extra luggage space involves raising padded support and seat cushion against seat backrest and moving same as complete unit forwards to adjoin back of front seat
Inventor: ELLERICH FRANK
IPC: B60N2/30
Filed: 1999-09-11
Granted: 2001-01-04
Abstract: When changing from the seat position to the luggage position the padded support (221) for the seat cushion is lifted up with the seat cushion towards the backrest (227) and the vehicle seat (201) is then moved as a complete unit, normally forwards so that in the luggage position the seat adjoins the back of the front seat.  A front foot (203) can be provided which in the sitting position is detachably fixed on the vehicle body. The movement of the padded support can be assisted by a gas compression spring
Patent RU-2038314-C1 (RU)
Title: Distiller
Inventor: PIORUNSKIJ DMITRIJ A
IPC: C02F1/04
Filed: 1992-11-26
Granted: 1995-06-27
Abstract: FIELD: equipment used in producing distilled water. SUBSTANCE: distiller has evaporator 2, distillate collecting container 3 and refrigerator 5. Design of the level-maintaining device for evaporator is one of the new features of the distiller under review. EFFECT: higher efficiency and reliability. 2 cl, 1 dwg
Patent RU-2030648-C1 (RU)
Title: Method of evacuation and jet pump
Inventor: SKACHKOV VIKTOR S
IPC: F04F5/02
Filed: 1992-12-01
Granted: 1995-03-10
Abstract: FIELD: chemical industry. SUBSTANCE: fluid jets are shaped inside the discharge passage due to preliminary compression of fluid in the delivery chamber. The fluid jets are mixed with passive fluid. The mixture flows through a hydraulic gate and is separated in the separation chamber at outlet atmospheric pressure. The mixing chamber is defined in the discharge passage and conjugated with the branch pipe for supplying passive fluid to form a vacuum space in the zone of the opening for supplying passive fluid. The hydraulic gate is made up as a ring fluid layer which rotates together with the delivery chamber and the discharge passage. Fluid is circulated in the hydraulic gate. The flow regime within the ring fluid layer is defined by a relationship available in the invention description. EFFECT: simplified method. 2 cl, 2 dwg
Patent RU-2035458-C1 (RU)
Title: Method of gamma-butyrolactone synthesis
Inventor: TIMOFEEV ALEKSANDR F
IPC: C07D307/32
Filed: 1993-01-11
Granted: 1995-05-20
Abstract: FIELD: organic chemistry. SUBSTANCE: product: gamma-butyrolactone. Reagent 1: maleic anhydride. Reaction conditions: steam-phase hydrogenation is carried out at increased temperature in the medium of organic solvent in the presence of catalyst. Catalyst has, wt.-%: copper oxide 45-70; zinc oxide 15-40, and calcium aluminate - the rest. Yield of the end product is 91.8% . Method is used in industrial organic synthesis. EFFECT: increased yield of product. 2 tbl
Patent RU-2062318-C1 (RU)
Title: Bolt of hydraulic open water conduit
Inventor: KHASENEVICH LEONID SULEJMANOVI
IPC: E02B7/26
Filed: 1993-02-01
Granted: 1996-06-20
Abstract: FIELD: hydraulic engineering. SUBSTANCE: additional pairs of leaves are placed between head and tail races. The leaves are provided with guide plates at upper edges. Additional pairs of slots are originated in abutments. Guide plates are installed of additional pair of leaves are installed. Additional pairs of niches are originated in the bed. Lower edges of additional pairs of leaves are attached to niches. EFFECT: simplified structure. 2 dwg
Patent RU-2074924-C1 (RU)
Title: Method for construction of combination drainage
Inventor: GOGOLEV EVGENIJ S
IPC: E02B11/00
Filed: 1993-02-01
Granted: 1997-03-10
Abstract: FIELD: hydraulic engineering and land reclamation. SUBSTANCE: trench is dug out, and placed in it is horizontal drain-collector with filtering overhead fill of gravel and sand mixture. Then, arranged along drain-collector are perforated strengthening holes with unions for connecting pipes located at level of depression curve. Strengthening holes reach up to ground surface and are provided with head-pieces. EFFECT: high efficiency. 1 dwg
Patent RU-2057281-C1 (RU)
Title: Micrometric beam-type measuring tool
Inventor: POPLAUKHIN ARKADIJ I
IPC: G01B3/20
Filed: 1993-04-06
Granted: 1996-03-27
Abstract: FIELD: measuring engineering. SUBSTANCE: toll has rod with longitudinal groove and linear scale, frame with a vernier mounted on the rod for permitting movement and locking with respect to the rod, measuring jaws for inner and outer measurements rigidly secured to one of the ends of the rod and frame, depth gauge rigidly secured to the frame and set in the groove, friction roller, and two additional friction rollers secured in the frame. The rollers are conical in shape and are secured in the frame and fit in the rod grooves with interference. The friction roller, mounted in the groove together with depth gauge, is interposed between the two other rollers mounted in V-shaped rod groove. The opposite part of the rod is provided with a flat inclined to its face plane. This part is allowed to use it as a toolmaker's straight edge. EFFECT: improved accuracy expanded functional capabilities. 2 dwg
Patent RU-2038718-C1 (RU)
Title: Device for mounting agricultural machines on tractor
Inventor: KULKIN ALEKSANDR I
IPC: A01B71/04
Filed: 1993-05-21
Granted: 1995-07-09
Abstract: FIELD: agricultural engineering. SUBSTANCE: device for mounting agricultural machines on tractor has hollow cross bar 1 made of two identical parts 2 interconnected by U-shaped base of lock of automatic hitch 3 through posts 4 and by base 5 for reduction gear 6; device has cross bars and sides 9, working member 10, reduction gear output shaft 11, intermediate shaft 12, driving sprocket 14 and brace. Lock of automatic hitch 3 is connected by posts 4 with its both parts interconnected also by reduction gear base 5. Output shaft 11 is arranged between and coaxially with these parts. One shaft 12 of drive from reduction gear shaft to working machines is located inside bar 1, end of shaft projecting beyond end of bar 1. Lock of automatic hitch 3 is displaced forward relative to axis of output shaft 11 through not less than 100 mm, and upper end of lock of hitch 3 is displaced in vertical direction relative to the same axis through not less than 200 mm. EFFECT: enlarged operating capabilities. 2 dwg
Patent RU-2064315-C1 (RU)
Title: Three-dimensional puzzle
Inventor: KAZAKOV ALEKSANDR A
IPC: A63F9/08
Filed: 1993-06-02
Granted: 1996-07-27
Abstract: FIELD: entertainment games. SUBSTANCE: three- dimensional puzzle is formed as hollow spherical enclosure and has playing members formed by cutting spherical enclosure by meridian planes and by planes perpendicular to central axis extending through poles. Playing members are engageable through slots, ridges and connecting arched members. Washers are attached to portions adjacent to poles, with one washer being rigidly fixed on playing member. Playing members may be displaced layer by layer about central axis and rotated in meridian plane. Hollow spherical enclosure may be disintegrated into two hemispheres, when correct pattern is assembled. EFFECT: increased entertainment effect and simplified construction. 5 cl, 14 dwg
Patent RU-2055096-C1 (RU)
Inventor: ZAMYSHLYAEV VLADIMIR G
IPC: C22B23/00
Filed: 1993-07-13
Granted: 1996-02-27
Abstract: FIELD: chemical industry and metallurgy. SUBSTANCE: method involves grinding basic material to obtain particle size not exceeding 1 mm; calcining material in stationary layer at 600-1200 C for 1-3 h in gaseous reducing atmosphere in the presence of solid powdered low-sulfur fuel; treating with nitric acid at 30-60 C, with fuel-liquid ratio being equal to (2-4):1. EFFECT: increased efficiency, wider operational capabilities and improved quality of extracted metal. 7 cl, 1 tbl
Patent RU-2059502-C1 (RU)
Title: Two-track mining machine
Inventor: KHOLOPOV VLADIMIR N
IPC: B62D55/00
Filed: 1993-07-19
Granted: 1996-05-10
Abstract: FIELD: transport engineering; track-laying vehicles. SUBSTANCE: two-track mining machine has engine-transportation unit 1 and track frames 2. Novelty in design of mining machine is that frame 2 is made in form of cross pipes 3, 4 with left-hand and right-hand parallel longitudinal plates on ends. Mounted between plates and on their ends are sprockets 10, 11 of track 12 coupled through shafts with sprockets 37, 39 connected by chain drive 36 with sprocket 35 of engine-transportation unit 1 depending on its arrangement and controlled by hydraulic cylinders 33. Mounted on track bogies are rollers 15 mounted on relatively spring-loaded posts 14 hinge-coupled with cross pipes 3, 4. Suspension wheels 17, 18, 19, 20 are located between left-hand and right-hand plates and are hinge-connected in pairs by means of longitudinal levers 21 with cross pipes 3, 4 and flexible members 23 kinematically connected with corresponding levers 21 and installed on plates. EFFECT: enlarged operating capabilities. 4 dwg
Patent RU-2062519-C1 (RU)
Title: Method for solidifying concentrate of transplutonium and rare-earth elements in ceramics
Inventor: STRELNIKOV ALEKSANDR V
IPC: G21F9/16
Filed: 1993-07-27
Granted: 1996-06-20
Abstract: FIELD: treatment of highly active waste; solidification of wastes by their immobilization in ceramic block. SUBSTANCE: method for solidifying concentrate of transplutonium and rare-earth elements in synthetic monazite involves deposition of orthophosphates of transplutonium and rare-earth elements from their concentrates, addition of concentrated solution of lead nitrate to deposited orthophosphates, calcination of blend obtained, and compacting of calcine by hot pressing. Ceramic block is obtained at lower pressing temperature than in known method without impairing its most important characteristics, namely, apparent density, open porosity, and rate of radionuclide leaching. EFFECT: improved temperature conditions. 1 tbl
Patent RU-2057463-C1 (RU)
Title: Biologically active food addition
Inventor: SKOBLIK TAMARA I
IPC: A23L21/25
Filed: 1993-09-17
Granted: 1996-04-10
Abstract: FIELD: food industry. SUBSTANCE: biologically active addition has the following components, mas. p.: ginseng powder 45-60; apilacum 0.55-0.7; vitamin A 0.04-0.05; vitamin E 0.45-0.6, and sugar the rest. EFFECT: increased effectiveness of food addition.
Patent RU-2066995-C1 (RU)
Title: Method of preparing preparation stimulating cellular respiration
Inventor: KARYAKIN ALEKSANDR V
IPC: A61K35/14
Filed: 1993-10-12
Granted: 1996-09-27
Abstract: FIELD: medicine, biochemistry. SUBSTANCE: method involves enzymatic hydrolysis of defibrinized calf blood followed by isolation of the end product by ultrafiltration, concentration and sterilizing filtration. Enzymatic hydrolysis is carried out using bacterial endoprotease, enzyme inactivation is carried out by reaction mixture heating to 80-98 C and inert material at molecular mass above 5000-8000 Da is removed by step-by-step micro- and ultrafiltration. EFFECT: improved method of preparing.
Patent RU-2077049-C1 (RU)
Title: Process of quantitative determinations of portions of mixing gases or gas mixtures flowing out of several sources
Inventor: ERMAK YURIJ N
IPC: G01N30/00
Filed: 1993-11-18
Granted: 1997-04-10
Abstract: FIELD: chemistry. SUBSTANCE: proposed process is intended for quantitative determination of portions of gases of complex composition flowing out of several sources and mixing with proceeding of chemical reactions and without them. Concentrations of components of starting gases or gas mixtures are determined and obtained data are used in the form of coefficients in balance equations and portions of these gases are found from solving of these equations. Balance equations are formulated for chemical compounds with formation of mixture without chemical reactions and for chemical compounds with proceeding of chemical reactions in process of formation of mixture. EFFECT: improved authenticity of process.
Patent RU-2055583-C1 (RU)
Title: Антисептическое средство
Inventor: FEDOTOV ALEKSANDR S
IPC: A61K33/18
Filed: 1993-12-22
Granted: 1996-03-10
Abstract: Изобретение относится к антисептическим лечебным препаратам и может быть использовано для профилактики и лечения свежих и небольших ран у животных, при поражении кожной поверхности и т. д. Сущность изобретения заключается в том, что средство содержит в мас.% кристаллический йод 1-3, йодиды щелочных и щелочноземельных металлов 0,5-1,0 и медицинский клей БФ-6 - остальное. 1 табл.
Patent RU-2109766-C1 (RU)
Inventor: VAJNERMAN EFIM SEMENOVICH
IPC: C08J9/28
Filed: 1992-01-31
Granted: 1998-04-27
Abstract: Использование: производство пористого полимерного материала и пористый полимерный материал в качестве тепло- и звукоизоляционных материалов. Сущность изобретения: способ включает замораживание полимерной дисперсии, обеспечивающей соотношение дисперсной фазы и незакристаллизовавшейся дисперсионной среды 3 - 11 : 1, выдерживание связнодисперсной системы при температуре и времени, достаточных для обращения фаз с последующим ее размораживанием. Используют полимерную дисперсию, содержащую жидкую, способную к кристаллизации дисперсионную среду, и полимерную фазу, способную к аутогезии при температурах ниже температуры начала плавления кристаллов дисперсионной среды. При этом пористый полимерный материал содержит включенную во взаимосвязанные микро- и анизодиометрические макропоры жидкость, преимущественно состоящую из воды. 2 с. и 13 з.п. ф-лы, 1 табл., 5 ил.
Patent RU-2075968-C1 (RU)
Title: Method to treat degenerative-dystrophic diseases of backbone
Inventor: BULANOV LEONID A
IPC: A61H23/00
Filed: 1994-01-10
Granted: 1997-03-27
Abstract: FIELD: medicine, prophylaxis and treatment of diseases caused by lesions of osseous and articular tissues. SUBSTANCE: method deals with systematic muscular tension at least in the case of partially immobilized backbone position, at first flexing muscles of body and legs should be strained and relaxed, after certain pause - hip and abdominal pressure muscles, then the cycle is repeated. Different variants of body position could be used during treatment course. EFFECT: higher efficiency of treatment, decreased number of relapse cases in patients that is for secondary prophylaxis. 12 cl
Patent RU-2084399-C1 (RU)
Title: Ozonizer
Inventor: KHAJRULLIN IREK KH
IPC: C01B13/11
Filed: 1994-02-03
Granted: 1997-07-20
Abstract: FIELD: biology, medicine, agriculture, chemical industry. SUBSTANCE: the ozonizer has an excitation circuit consisting of conduction and capacitance sections, can operate in self-excitation conditions. EFFECT: improved design. 2 dwg
Patent RU-2079326-C1 (RU)
Title: Table game
Inventor: LYUBAVIN VLADIMIR S
IPC: A63F3/00
Filed: 1994-03-25
Granted: 1997-05-20
Abstract: FIELD: recreational games. SUBSTANCE: this is for rest and entertainment both for children and adults. Table game has flat playing field of rectangular shape and two sets of playing members of different color. Playing field is restricted by two side boards and is conditionally divided by axis through center. To left and right of central axis of playing field rigidly fixed on field edges are strips with limiting pins. Pins are fixed on strips vertically at equal distance from each other. This distance is larger than diameter of playing members. Located beyond strips are traps restricted by end barriers, and located beyond traps are shelves for playing members. Game is provided with two cases and their covers are used as bottoms of shelves. EFFECT: high efficiency. 2 dwg
Patent RU-2055864-C1 (RU)
Title: Vegetable raw materials extraction method
Inventor: KVASENKOV OLEG I
IPC: A23L27/10
Filed: 1994-03-29
Granted: 1996-03-10
Abstract: FIELD: food processing industry. SUBSTANCE: method provides for mixing of vegetable raw materials with solvent in the form of liquid gas, creation of film-type mode of mixture current in field of centrifugal forces, treatment with gas-shaped solvent different from first one in process of the solvent passing through film of mixture in pulsed mode, phases division and separation of extracts from micellas. EFFECT: increased productivity.
Patent RU-2090956-C1 (RU)
Title: Antenna fairing
Inventor: STANEVSKIJ GRIGORIJ A
IPC: H01Q1/42
Filed: 1994-04-19
Granted: 1997-09-20
Abstract: FIELD: SHF antenna-feeder devices. SUBSTANCE: invention refers predominantly to antenna housings of high-speed homing rockets. Antenna fairing is manufactured in the form of dome from ceramic shell. Ceramic shell is joined to transition frame by means of layer of sealing compound, joint frame is joined to transition frame with the aid of rollers so that each frame can move radially relative to each other. Expansions of joint frame relative to transition joint made from invar emerging as result of aerodynamic heating are compensated by presence of clearances. Difference of thermal expansion coefficients of ceramic shell and transition frame made from invar are compensated by layer of sealing compound. EFFECT: increased dynamic and static strength of antenna fairing. 2 dwg
Patent RU-2088050-C1 (RU)
Inventor: KIRSANOV YURIJ A
IPC: H05B6/80
Filed: 1994-04-27
Granted: 1997-08-20
Abstract: FIELD: low-capacity drying chambers for vegetables, medical herbs, berries and roots. SUBSTANCE: domestic drying chamber is just microwave oven which includes magnetron with power supply and control system, housing with waveguide and working chamber; at least one wall of this working chamber is provided with perforations for passage of air and exhaust fan connected to part of surface of perforated wall. Fan is provided with individual switch and diffuser; large base of diffuser is connected to perforated wall; area of perforated wall covered by diffuser is equal to 0.5- 1.0 of cross sectional area of working chamber. One wall of working chamber may be provided with additional perforation for passage of air which is closed by adjustable damper. perforated shelves of pans for placing the material to be dried may be mounted in working chamber in 2-4 tiers with air gaps between them. EFFECT: reduction of drying time to 2 3 cycles; avoidance of steaming of products; high quality of finished product. 2 cl, 2 dwg
Patent RU-2086473-C1 (RU)
Title: Method of wing boundary layer laminarization and device for realization the same (versions)
Inventor: BOJKO ANDREJ V
IPC: B64C21/02
Filed: 1994-06-27
Granted: 1997-08-10
Abstract: FIELD: aeronautical engineering. SUBSTANCE: straight wing is provided with finned surfaces in nonlinear area of change of laminar layer into turbulent layer and area of break of determinate stationary vortices on sliding wing. Fins of surface are directed along local flow: height of peaks of finned surface shall not exceed local thickness of boundary layer. EFFECT: enhanced efficiency. 5 cl, 5 dwg