baber/WOPTO huggingface dataset:
Patent RU-2039037-C1 (RU)
Inventor: BARANOVA NINA G
IPC: C07C50/04
Filed: 1991-12-28
Granted: 1995-07-09
Abstract: FIELD: chemical industry. SUBSTANCE: the product: 2,3,5- trimethylbenzoquinone. Reagent 1: 2,3,5,6- trimethylphenol. Reagent 2: oxygen or air. Reaction conditions: in the presence of a heterogeneous catalyst prepared by applying cuprous chloride, ammonium chloride and alkali metal chloride at to aluminium hydroxide a weight ratio of 1:(0.02-0.12):(0.38-0.5):(0.05- 2.02): (0.07-0.30), respectively in the presence of phosphoric acid, and the process is carried out in a solution of anhydrous primary C 2 -C 4 -aliphatic alcohol or methyl cellosolve or ethyl cellosolve or a mixture of ethyl cellosolve with ethanol at a trimethyl phenol to catalyst to solvent weight ratio of 1: (0.5-0.75): (4-12), respectively. EFFECT: more efficient preparation process. 1 tbl
Patent RU-2037357-C1 (RU)
Title: Investment mold
Inventor: SHAKHVOROSTOV GENNADIJ N
IPC: B22C7/02
Filed: 1991-07-05
Granted: 1995-06-19
Abstract: FIELD: casting production. SUBSTANCE: mold has the movable 1 and the stationary 2 mold-halves. The counter-pusher 3, rigidly secured to the plate 4 of the tubular knocking-out member 8, passes through the mold-half 2. The rod-type knocking out members 5, rigidly secured to the plate 6 of the rod-type knocking out members with the aid of the pressure plate 7, also pass through the mold-half 2. The tubular knocking-out member 8 rests upon the plate 7. The bead 9 of the member 8 rests upon then plate at an initial position of the member 8 and over a first period of knocking out process. The knocking out member 8 is provided by the turning 10, into which the lock 11 is inserted with a play. EFFECT: enhanced structure of the mold. 1 cl, 2 dwg
Patent RU-2006701-C1 (RU)
Inventor: ELIZAROV SERGEJ P
IPC: F16C25/06
Filed: 1991-12-20
Granted: 1994-01-30
Abstract: FIELD: mechanical engineering. SUBSTANCE: unit for creating preliminary tension in bearings is made of a closed chamber filled with hydro- plastic. The chamber interacts with a wide face of a race of one of the bearings. The rolling bearing is provided with a thrust bushing which is coaxially mounted, fixed against rotation, and in contact with the unit for creating axial tension. The bushing is mounted for contact with wide face of the race and with the unit for creating axial tension by pressing bushing. EFFECT: enhanced operational capabilities. 3 cl, 2 dwg
Patent RU-2005649-C1 (RU)
Inventor: KUZMIN ALEKSANDR S
IPC: B64B1/50
Filed: 1992-02-11
Granted: 1994-01-15
Abstract: FIELD: lighter-than-air aircraft. SUBSTANCE: serpent-like aircraft has disc-shaped pneumatic-carcass body 1 filled with lighter-than-air gas and provided with system of tying ropes 2. At their one ends the ropes are tied to knot from four cables 3 and 4 connected to disc 1 in three points around its perimeter and in one central point, and at their opposite ends the ropes are connected to ground-mounted winches 5. Sectionalized shell 6 of the disc is manufactured from gas-impermeable material. In its center disc 1 is provided with central toroidal stiffness rib embraced by rigid carcass carrying radome 11 from radiotransparent material intended for accommodating rebroadcasting antennas and mounted over disc 1. Any cross section of disc 1 of the aircraft is an unsymmetrical airfoil. Compartments of the disc-shaped body are positioned concentrically. On bottom the axial hole is closed by radio-transparent shell. Disc 1 is provided with internally-mounted radially-oriented ribs. The center of gravity of the aircraft lies below the center of volume of the gas. The tangent of the angle of inclination of each tying rope 2 relative to horizon is approximately equal to the lift-to-drag ratio of the aircraft at zero angle of attack. EFFECT: better aerodynamic stabilization of aircraft in flight conditions characterized by wind varying in intensity and direction. 4 dwg
Patent RU-2050128-C1 (RU)
Title: Fresh water reservoir environmental condition assessment method
Inventor: TSVETKOVA LYUDMILA I
IPC: G01N33/18
Filed: 1992-05-28
Granted: 1995-12-20
Abstract: FIELD: fish farming. SUBSTANCE: method involves taking measurements of active water pH and content of oxygen. The derived values are used in assessment of the trophic value of the reservoir using a formula provided in the description. The environmental condition of the water reservoir is evaluated by way of comparing the calculated trophic value to its numeric values for different environmental conditions: dystrophic (value less than 5.7), ultraligotrophic (value greater than 5.7 and smaller than 7.0), oligotrophic (approximately 7.0), mezotrophic (value greater than 7.0 and smaller than 8.3), or eutotrophic (value greater than 8.3). EFFECT: simpler and more accurate method. 1 tbl
Patent RU-2070941-C1 (RU)
Title: Amorphous magnetically soft alloy
Inventor: ZAJTSEV ALEKSANDR I
IPC: C22C38/60
Filed: 1992-06-26
Granted: 1996-12-27
Abstract: FIELD: metallurgy, particular, alloys of amorphous structure used as magnetically soft materials in manufacture of saturable reactors and inductive members of radio devices. SUBSTANCE: the composition of amorphous magnetically soft alloy is expressed by the formula $$$, where A is phosphorus and/or germanium; T is, at least, one of such elements as vanadium, zirconium, molybdenum, niobium, chromium or titanium with the mass percentage of components given in the invention description. Amorphous alloys are produced in form of strip and subjected to thermomagnetic treatment. EFFECT: higher efficiency. 1 tbl
Patent RU-2037407-C1 (RU)
Title: Vent unit forming apparatus
Inventor: OBUKHOV ALEKSEJ I
IPC: B28B7/22
Filed: 1992-06-18
Granted: 1995-06-19
Abstract: FIELD: construction. SUBSTANCE: apparatus has base, divider and cavity forming members rigidly mounted on base. Drop sides with dismantling and locking mechanisms are pivotally secured on base. Apparatus is further provided with pallet having removable receptacles for each individual product. Drop sides have brackets with rollers, which come into engagement with pallet in the process of dismantling. Each dismantling and locking mechanism is formed as vertical cylinder with bar secured within cylinder for telescopic sliding within it. Shaped crown is mounted on bar. Shaped levers are mounted on divider in opposed relation with respect to shaped crown. Horizontal arms of shaped levers are formed as hooks, which are in contact with thrusts. Levers, which are in contact with shaped crown, are rigidly attached in axial alignment with thrusts. EFFECT: increased efficiency and enhanced reliability in operation. 10 dwg
Patent RU-2069708-C1 (RU)
Title: Electrolyzer for chlorine production
Inventor: MANFRED KHARTMANN
IPC: C25B15/08
Filed: 1992-07-15
Granted: 1996-11-27
Abstract: FIELD: chlorine production, electrolyzer is used in electrolysis apparatus for production of chlorine, sodium hydroxide and hydrogen from water solutions of alkaline halide. SUBSTANCE: anode and cathodes of electrolyzer are partitioned by wall and are located in body of two baths electrically separated by insulating gasket. Body has devices for initial substances feeding and for removal of electrolysis products. In the case device for electrolysis products removal has at least one discharge pipe located inside baths vertically and protruding through bath near lower edge and going up to upper edge. EFFECT: improved process. 8 cl, 3 dwg
Patent RU-2028943-C1 (RU)
Inventor: SHTEFAN LIND
IPC: B23Q1/54
Filed: 1992-08-21
Granted: 1995-02-20
Abstract: Использование: для изготовления отверстий с затылованием, в частности, в фасадных плитах. Устройство включает сверлильное приспособление, закрепленное в держателе станины на опорной втулке, направляющую втулку, в которую входит державка с инструментом, установленная на качающейся пластине, соединенной с приводом сверлильного приспособления, приводные цилиндры, размещенные на держателе концентрично вокруг центральной оси с возможностью взаимодействия с качающейся пластиной. 3 з.п. ф-лы, 2 ил.
Patent RU-2052504-C1 (RU)
Inventor: LOPAREV VLADIMIR N
IPC: C12R1/19
Filed: 1992-07-27
Granted: 1996-01-20
Abstract: FIELD: biotechnology, immunology. SUBSTANCE: polypeptide HC80 showing properties of hepatitis C virus protein and showing capability to bind antibodies to gene NS4 of hepatitis C virus product. Polypeptide is prepared in the strain of bacterium E. coli transformed with recombinant plasmid pHC 256 containing nucleotide sequence of gene NS3 fragment and fused with beta-galactosidase of E. coli, or in the strain of E. coli transformed with plasmid pHC 256F. EFFECT: popypeptide preparing. 4 cl
Patent RU-2032627-C1 (RU)
Title: Method for disinfection of natural water and sewage
Inventor: BELICHENKO YURIJ P
IPC: C02F1/32
Filed: 1992-08-14
Granted: 1995-04-10
Abstract: FIELD: disinfection of natural water and sewage. SUBSTANCE: aqueous layer having thickness 3-6 cm is treated with the help of laser at power 0,03-0,07 mwt/cm 2 . EFFECT: decreases energy expense. 1 tbl
Patent DE-10042962-C1 (DE)
Inventor: STEINMEYER FLORIAN
IPC: F16C32/04
Filed: 2000-08-31
Granted: 2002-05-02
Abstract: The invention relates to a magnetic bearing (2) for magnetically suspending a rotating shaft (3) within a stator. Said magnetic bearing comprises a first bearing element (5) rigidly linked with the shaft which is enclosed by a second bearing element (13) pertaining to the stator, thereby defining a bearing clearance (12). A system of magnets (7) of the first bearing element with permanent magnet elements (8i) and a cooled superconducting system (14) of the second bearing element with high Tc superconducting material are commonly enclosed by at least one insulating compartment (V1, V2). An additional compartment (25) which is separate from said insulating compartment encloses the bearing clearance (12) and partial compartments (25a, 25b; 26a, 26b) that radially extend on lateral sides of the superconducting system and of the system of magnets up to the shaft (3) and are sealed from the shaft.
Patent DE-10047052-C1 (DE)
Title: Verfahren und Vorrichtung zur automatischen Auswahl von Musik- und/oder Tonstücken
Inventor: LOTZE MARTIN
IPC: H04H60/33
Filed: 2000-09-22
Granted: 2001-11-15
Abstract: Bei einem Verfahren und einer Vorrichtung zur automatischen Auswahl von wiederzugebenden Musik- und/oder Tonstücken aus einer Sammlung von Musik- und/oder Tonstücken, werden jedem Musik- und/oder Tonstück Bewertungsdaten zugeordnet, die Bewertungsdaten mit aus Zustandsdaten und Vorgabeparametern ermittelten Anforderungsdaten verglichen und das Musik- oder Tonstück ausgewählt, bei dem die Korrelation zwischen Bewertungsdaten und Anforderungsdaten möglichst groß ist.
Patent DE-10060116-C1 (DE)
Title: Frame for simulated skiing has upper and lower rail assemblies with pivot mounting for upper frame carrying foot boards
Inventor: WEITZMANN EUGEN
IPC: A63B69/00
Filed: 2000-11-23
Granted: 2002-06-27
Abstract: The frame (1) for simulated skiing has upper rail pair (2.1) which is downwardly curved and a lower frame pair (2.2) which is correspondingly upwardly curved. The rail pairs are pivotally connected so that the upper pair can tilt with respect to the lower. The upper rails support carriages (5) on rollers. The carriages have spring mounted footboards.
Patent DE-10061835-C1 (DE)
Title: Pipe perforation device e.g. for defective heat exchanger pipes, has axially displaced operating element and radially pivoted cutting lever with perforation point penetrating pipeline wall
Inventor: BARDENHAGEN HELMUT
IPC: B21D28/28
Filed: 2000-12-12
Granted: 2001-12-13
Abstract: The pipe perforation device has a tubular body (1) inserted in a pipeline (52), containing an axially sliding operating element (2) and a cutting lever (3) with a perforation point (33), which pivots in the radial direction for penetrating the wall of the pipeline.
Patent DE-10149410-C1 (DE)
Title: Chair, used as an office chair, comprises a seat cover and/or back rest cover having a pre-defined length and tensioned on a two-support part seat element or back rest element
Inventor: SANDER ARMIN
IPC: A47C31/12
Filed: 2001-10-06
Granted: 2003-05-28
Abstract: Chair (4) comprises at least one adjusting opportunity for adjusting the chair to individual body dimensions, and a frame (8) having a seat element (10) and a back rest element (12). The chair is adjusted to the individual via a seat cover and/or back rest cover exchangeably fixed on the seat element and/or back rest element.  The seat element and/or back rest element are divided into two support parts (10A, 10B, 12A, 12B) which move together against a spring force. The seat cover and/or the back rest cover have a pre-defined length and are tensioned on the seat element or back rest element so that the two support parts automatically adapt to the pre-defined length.  An Independent claim is also included for a chair system comprising the above chair. Preferred Features: The end support part (10A, 12A) pivots out of the plane of the respective element.
Patent DE-10258151-C1 (DE)
Title: Lock cylinder with electronically-controlled coupling allowing cylinder core rotated by inserted key to be coupled to lock nose
Inventor: PFAB LOTHAR
IPC: E05B17/04
Filed: 2002-12-10
Granted: 2003-12-11
Abstract: The lock cylinder has a cylinder core (6) and pins (4) cooperating with an inserted key (3), for allowing rotation of the cylinder core dependent on the mechanical coding of the key, with an electronically-controlled coupling between the cylinder core and a closure nose (2) operated when the inserted key and the lock cylinder have the same electronic coding by release of a locking catch for a mechanical coupling element (8).
Patent DE-19504403-C1 (DE)
Title: Circuit-board edge guide system for use in housing
Inventor: SCHLAG MATTHIAS
IPC: H05K7/14
Filed: 1995-02-10
Granted: 1996-08-22
Abstract: The support system can be used with a variety of printed circuit boards (3) that are of different sizes. The boards are located vertically within lower edge guides (6) and are separated from each other. The support system for the top edges is provided by a number of guide elements (11) that are mounted on a spindle (9) that runs the length of the housing. Each guide is symmetrical and has holes (18) for the spindle to pass through. Clamping screws (21) are provided to lock the guide in a selected position. Each guide has a number of slots (13, 14) in which the circuit boards locate.
Patent DE-19521518-C1 (DE)
Title: Method for improving energy delivery in a scrap charge
Inventor: BROTZMANN KARL PROF DR
IPC: C21C5/56
Filed: 1995-06-13
Granted: 1996-08-08
Abstract: Method for improving energy delivery during heating and melting of a scrap charge and depending on  which channel is burnt into the charge, further energy delivery takes place through this channel. The method is characterised by the channel being burnt by means of a hot gas jet containing oxygen.
Patent DE-19546085-C1 (DE)
Title: Container for windscreen washer unit
Inventor: SIEGEL GUNTER
IPC: B60H1/28
Filed: 1995-12-11
Granted: 1997-06-05
Abstract: The container (4) is set in a part of the body closable by the bonnet. A recess is provided in the bonnet in the area of the filler opening (5) and is closable independently of the bonnet position. The recess can have a hinged closure (3). The recess can be set in the area of an air intake grid (2) integrated in the bonnet where the part of the grid above the container opening forms a flap swivelling about an axis across the swivel axis of the bonnet. The container is lined with a heat-absorbing material.
Patent DE-19634781-C1 (DE)
Title: Remote angle recognition method e.g. for joystick etc.
Inventor: WILKE HANS-JUERGEN DIPL ING
IPC: G01S1/76
Filed: 1996-08-28
Granted: 1998-01-22
Abstract: The method involves detecting an angle of divergence of a control unit comprising a transmitter, especially when moving this unit by hand. At least two emitters of the transmitter are displaced at a predetermined angle with respect to each other, whereby each emitter emits a wave or radiation with predetermined intensity along the plane of the angle detection, which can be clearly associated with the respective emitter. The intensity distribution of at least one of the emitters is angle-dependent in the plane, whereby a receiver associates the signals of the at least two emitters, in each angle position of the transmitter with the respective emitter, and determines their amplitude. The ratio of two of these signal amplitudes is formed in each angle position, and the angle of divergence of the control unit is calculated or determined empirically in response to this ratio.
Patent DE-19720904-C1 (DE)
Title: Bitumen layer applicator for road metalling
Inventor: SCHINDLER THOMAS DIPL ING
IPC: E01C23/09
Filed: 1997-05-17
Granted: 1998-10-29
Abstract: The applicator has a multiple wheeled vehicle mounted on a bitument band receiving plate. The vehicle has a pivotable support arm with a laying head and pressure roller. The support arm has at least one guide roller to level the bitumen band.  The vehicle is driven by an engine powering the rear wheels (2). The support arm can be laterally positioned on the vehicle frame between the front and rear wheels. The head is rotatably mounted on the arm and has upper and lower feed channels (7,8) with the pressure roller mounted parallel to their axes.
Patent DE-19721081-C1 (DE)
Title: Sensor line useful for leakage detection or location in e.g. pipe
Inventor: JAX PETER DR
IPC: G01M3/22
Filed: 1997-05-20
Granted: 1998-07-23
Abstract: Sensor line, for detection of a medium along a path section, comprises a medium impermeable material with one or more wall openings provided with a porous sintered body of medium permeable material. The novelty is that a gas permeable, dust retaining layer is applied on the sintered body.  Preferably, the layer comprises an up to 100  mu m thick plastic (especially, 'Teflon', RTM) foil that may contain micro cracks and may be applied by vapour deposition.
Patent DE-19732298-C1 (DE)
Title: Machine for covering stacked articles with film packaging
Inventor: BIRKENFELD RICHARD
IPC: B65B9/13
Filed: 1997-07-26
Granted: 1999-02-04
Abstract: The machine for covering a stack has four horizontally and vertically adjustable fingers (14) each with an L-shape in plan to support the covering film canopy at its four corners.  Each finger supports a rigid stretching band (22) to carry the film canopy over the edge of the finger in an S-shaped configuration and retain it in place. The stretching band and the respective finger can be mounted on a common frame.
Patent DE-19736349-C1 (DE)
Title: Maintenance of continuous horizontal galvanising installations
Inventor: KOPP LORENZ
IPC: C25D21/00
Filed: 1997-08-21
Granted: 1998-10-01
Abstract: Maintenance of a continuous electroplating plant with a horizontal conveyor track for goods to be treated requires frequent cleaning of the anode baskets which contain soluble anode material consisting of metal which is to be deposited. The inventive method for carrying out maintenance on continuous electroplating plants, wherein the anode material is placed in anode baskets on both sides of the conveyor track and the anode baskets above the conveyor track are connected to at least one electroplating power source and the anode baskets arranged below the conveyor track are electrically connected to at least one other electroplating power source, enables said plant to function in a reliable manner by alternating at least one anode basket located below the conveyor track with at least one anode basket located above the conveyor track during maintenance.
Patent DE-19755919-C1 (DE)
Title: Sofa bed furniture
Inventor: BEYER THOMAS
IPC: A47C17/04
Filed: 1997-12-16
Granted: 1999-05-06
Abstract: The sofa bed (1) has an upholstered section (2) which can be folded to form a lying surface (4). There are four cushions (2) with a triangular cross section and connected at their edges. There are wedges (8) which form a seating surface when the cushion are folded together and can be inserted into the gaps between the cushions to form a lying surface.
Patent DE-19809967-C1 (DE)
Title: Method of aligning section of motor vehicle bodywork
Inventor: SEYFRIED GUENTHER
IPC: B21D3/10
Filed: 1998-03-07
Granted: 1999-11-18
Abstract: The method of aligning a motor vehicle bodywork section includes an initial testing pressing stroke which extends beyond the elastic limit of the bodywork section, to within two thirds of the final pressing stroke but not to the full alignment condition. A secondary pressing stage completes the alignment
Patent DE-19813633-C1 (DE)
Title: Determining the probability of the occurrence of bone metastasis
Inventor: SEIBEL MARKUS
IPC: G01N33/574
Filed: 1998-03-27
Granted: 1999-10-28
Abstract: A method to determine the probability of a future occurrence of bone metastases in patents with primary carcinomas and, if appropriate, the necessity for prophylactic treatment, characterized by the perioperative determination of the amount of bone sialoprotein (BSP) and/or osteopontin (OPN) or their fragments or isoforms from one or more body fluids. Independent claims are also included for the following: (1) a method to improve the differentiation of multiple myeloma from healthy and osteoporotic patients, characterized by the determination of the amount of BSP and/or OPN or their fragments or isoforms from one or more body fluids;  (2) a method to determine the response of patients with multiple myeloma to specific therapy or treatments, characterized by the determination of the amount of BSP and/or OPN or their fragments or isoforms from one or more body fluids; and  (3) a method to predict the outcome of the disease and the survival of the patient with multiple myeloma, characterized by the determination of the amount of BSP and/or OPN or their fragments or isoforms from one or more body fluids.
Patent RU-2034130-C1 (RU)
Inventor: MIRZADZHANZADE AZAT KH
IPC: C09K8/40
Filed: 1992-12-09
Granted: 1995-04-30
Abstract: FIELD: gas and oil producing industry. SUBSTANCE: compound for separation of flows of liquids contains polyacrylamide, sea salt, chromic potassium alum, surfactant and water. Surfactant is used in form of OP-10. EFFECT: higher efficiency.
Patent RU-2055664-C1 (RU)
Inventor: VULYKH ANATOLIJ YU
IPC: B21B39/04
Filed: 1992-12-25
Granted: 1996-03-10
Abstract: Использование: снижение инерционных нагрузок в системе подъемно-качающегося стола сортопрокатного стана "трио" для уменьшения его износа и увеличения его ресурса. Сущность: устройство управления подъемно-качающимся столом включает гидроцилиндр, связанный с источником гидроэнергии через гидрораспределитель. Устройство снабжено тормозным гидравлическим распределителем, установленным в гидросистеме. Расстояние, на которое установлен тормозной гидравлический распределитель относительно гидроцилиндра, регламентируется математической зависимостью. 1 ил.