baber/WOPTO huggingface dataset:
Patent RU-2052080-C1 (RU)
Inventor: TRETYAKOV IGOR S
IPC: E21B43/00
Filed: 1992-04-09
Granted: 1996-01-10
Abstract: FIELD: gas and oil production. SUBSTANCE: for increased reliability of operation of plant at its start and usage of well it is provided with regulating valve and pipe-line connecting gas feeding line to discharge line which houses regulating valves. Each valve includes controlling chamber, bellows or piston and balls. Controlling chamber is manufactured in body, rod has protrusion, bellows or piston is placed into controlling chamber perpendicular to rod. Balls are positioned between base of bellows or piston and protrusion of rod. Diameter of each ball is greater than distance between base of bellows or piston and protrusion of rod. Body has additional duct to connect controlling chamber to pressure source. Plant is fitted with charging unit located in additional duct of body. EFFECT: increased reliability of plant. 3 cl, 2 dwg
Patent RU-2063984-C1 (RU)
Title: N-hydroxymethylhexamethylene guanidine-hexamethylene guanidine copolymer
Inventor: LAPENKO VIKTOR L
IPC: C08G73/00
Filed: 1992-04-10
Granted: 1996-07-20
Abstract: FIELD: pulp-and-paper industry. SUBSTANCE: N-hydroxylmethylhexamethylene quanidine copolymer of formula 1 wherein X+Y=(62-65). Structure of the compound of formula 1:  . EFFECT: improved properties of the copolymer.
Patent RU-2028728-C1 (RU)
Inventor: BANTYUKOV EVGENIJ NIKOLAEVICH
IPC: H03K23/66
Filed: 1992-04-20
Granted: 1995-02-09
Abstract: Изобретение относится к импульсной технике и может быть использовано в устройствах автоматики и вычислительной техники. Устройство содержит: два счетчика 3, 4, RS-триггер 5, элемент И 2, элемент ИЛИ - НЕ 1, две кодовые шины 6, 8, управляющую шину 9, входную шину 7, две выходные шины 10.1, 10.2. 3 ил.
Patent RU-2054605-C1 (RU)
Inventor: POKHILENKO EVGENIJ ANDREEVICH
IPC: F25B1/10
Filed: 1992-06-18
Granted: 1996-02-20
Abstract: FIELD: refrigerating equipment. SUBSTANCE: refrigerating unit has compressors, compression stages, oil separator, condenser, linear and circulation receivers, pumps for supplying refrigerant to cooling devices, heat energy recovery circuit and oil separating hydraulic cyclone. Circulation circuit has pump and heat-exchangers for oil, intermediate apparatus including two nozzles spaced in vertical plane , spraying devices positioned between nozzles and oil collector positioned in lower part. EFFECT: increased efficiency and enhanced reliability in operation. 1 dwg
Patent RU-2056928-C1 (RU)
Title: Tubular reactor
Inventor: MATULEVICH EVGENIJ M
IPC: B01J8/06
Filed: 1992-03-18
Granted: 1996-03-27
Abstract: FIELD: chemical engineering. SUBSTANCE: tubular reactor has body with butt lids and branch pipes for heat carrier and reaction mass feeding and discharge, bank of pipes fixed in tube lattices located in its cavity. distributing chamber with rotating drum mounted along axis of chamber body, on conjugated with ends of pipes surface of which there are holes for alternating communication of the drum. Distributing chamber is mounted in joint of bank of pipes and its body is made in the form of cylinder. EFFECT: increased productivity. 2 cl, 6 dwg
Patent RU-2046447-C1 (RU)
Title: Thermal emission reactor-converter
Inventor: GRYAZNOV GEORGIJ M
IPC: H01J45/00
Filed: 1992-07-10
Granted: 1995-10-20
Abstract: FIELD: nuclear power plants. SUBSTANCE: decrease of mechanical efforts on shells of electricity generating channels in process of operation of thermal emission reactor-converter and provision for performance of technological tests of tightness of cavity of heat-transfer agent of thermal emission reactor-converter at working temperatures till final assembly and increased serviceability of electricity generating channels and reactor-converter on the whole are obtained by compensation of difference of thermal expansion of vessel of reactor-converter and shells of electricity generating channels which clears this difference as cause of mechanical efforts on shells of electricity generating channels, and by formation in reactor-converter of additional gas cavity as means of realization of technological tests of tightness of cavity of heat-transfer agent of reactor-converter up to its complete assembly and relief of shells of electricity generating channels from effort created by pressure of heat transfer agent. Thermal emission reactor- converter has cylindrical vessel of active zone and electricity generating channels located inside vessel in parallel to its axis which shells are coupled over both butts of active zone with tube panels made with holes for current leads-out of electricity generating channels and which form together with vessel cavity of heat-transfer agent. Elements of electric commutation of electricity generating channels are arranged between butt parts of vessel and tube panels. Shell of each electricity generating channel is fitted on one butt with cylindrical corrugated restoring member through which coupling of shell with tube panel is carried out. Tube panel is manufactured in the form of barrel which bottom is coupled to vessel through corrugated partition and edge of cylindrical shell of barrel is connected to collar made in butt of vessel, through flat ring membrane attached over outer diameter to cylindrical shell of barrel and over inner diameter to collar of vessel. Cavity formed by corrugated partition, flat ring membrane, cylindrical shell and butt of vessel is filled with gas. Apart from that rigidity of flat ring membrane is chosen from expression specified in description of invention. EFFECT: reduced mechanical efforts on shells of electricity generating channels. 2 cl, 1 dwg
Patent RU-2029599-C1 (RU)
Title: Filter for purifying of fluid
Inventor: CHERNOMORETS ALEKSANDR N
IPC: B01D25/26
Filed: 1992-08-26
Granted: 1995-02-27
Abstract: FIELD: purifying of fluids. SUBSTANCE: filter has cylindrical housing with a cover and supplying and discharging connecting pipes. Filtering disks and chamber for collecting and discharging of filtrate are mounted inside the housing. In addition, a race having inner ring shelves for disks is received within the housing. The disks are assembled into two stacks and arranged parallel to the plane of the cross-section of the housing. The chamber for collecting and discharging filtrate is defined by distantly mounted stacks. EFFECT: enhanced quality of purifying. 1 dwg
Patent DE-10013251-C1 (DE)
Title: Shower curtain support rods to prevent billowing in use are suspended by the curtain eyelets/rings at the curtain rail to be secured to the shower tray or bath at the bottom by magnets or suction cups
Inventor: CASPER SYLVIA
IPC: A47H23/10
Filed: 2000-03-17
Granted: 2001-04-05
Abstract: The support for a shower curtain (1), secured at the top by eyelets and rings (2,3) at the curtain rail (4), is a number of rods (10) which hang downwards from the curtain hanging plane (5) at the eyelets/rings. Their lower ends, extending below the level of the bottom edge of the curtain, are fitted with attachments (12), such as permanent magnets or suction cups and the like, to hold them in place against the shower tray or bath (9).
Patent DE-10119956-C1 (DE)
Title: Letter stacking device has spring loaded stack plate provided with guide element having braking surface exerting braking effect upon deflection of stack plate
Inventor: GASCH THOMAS
IPC: B65H31/06
Filed: 2001-04-24
Granted: 2002-11-14
Abstract: Device stacks letters supported on one edge by feeding letters along stack support surface into stacking position against support wall, with linearly displaced stack plate (7) supporting end of stack. Stack plate is spring loaded for exerting constant pressure against stack, guide element (10) coupled to stack plate having braking surface (11) cooperating with guide rail (4) for linear displacement upon angular deflection of stack plate.
Patent DE-10131220-C1 (DE)
Title: Electric handtool with overload coupling reducing torque transmitted between drive shaft of electric drive motor and driven stage when tool is blocked
IPC: B25B23/14
Filed: 2001-06-28
Granted: 2003-03-06
Abstract: The handtool has an electric drive motor with an output drive shaft (12), coupled via an overload coupling (10) with a driven stage (16), transmitting the drive torque to the tool. The overload coupling reduces the transmitted torque when the driven stage is blocked, via axial movement of spring-loaded ratchet bodies (28) along corresponding axial grooves (38) of varying depth in the driven stage.
Patent DE-10136937-C1 (DE)
Title: Cleaning method for dishwashing machine uses electrical field for providing electrocapillary cleaning effect
Inventor: EIERMANN RUEDIGER
IPC: A47L15/00
Filed: 2001-07-28
Granted: 2003-02-13
Abstract: The cleaning method has a rinsing fluid (5) directed onto the dishes (3), with an electrocapillary cleaning effect provided by generating an electrical field at the surface of the dishes, e.g. by positive or negative electrification of the rinsing fluid via a voltage electrode (2).  An Independent claim for a dishwashing machine is also included.
Patent DE-10228839-C1 (DE)
Title: Patient table for lithotripsy has central segment and auxiliary segment with recess along one edge rotated through 180 degrees for treatment of left or right kidney
Inventor: ARTMEIER THEO
IPC: A61B17/22
Filed: 2002-06-27
Granted: 2003-10-30
Abstract: The patient table has a central segment (1) supported by a base, to which one or more auxiliary segments (5), which are transparent to X-rays, can be attached at the side, an auxiliary segment having a recess along one side edge and supported from the central segment via a central pivot mounting (11) allowing it to rotate through 180 degrees (10) about the pivot axis (9), to change the side on which the recess is positioned.
Patent DE-19525789-C1 (DE)
Title: Energy saving method for casting candles
IPC: C11C5/02
Filed: 1995-07-14
Granted: 1996-10-24
Abstract: Method for casting candles in a cyclic process is claimed in which hot water from a hot-water tank (8) preheats the candle moulds in the casting chamber (1), the molten candle wax is poured, and cold water from a cold-water tank (9) cools and solidifies the wax so that the candles can be removed.  The novelty is that the hot water is completely drained from the casting chamber (1) and returned to the hot-water tank (8) before the cold water is admitted; and the cold water is completely drained from the casting chamber (1) and returned to the cold-water tank (9) before the hot water is admitted to start the next cycle.  Also claimed is an appts. for the above method in which the casting chamber (1) contains the candle moulds and has hot-water (5) and cold-water (6) supply lines from hot-water (8) and cold-water (9) tanks, and an overflow. Signals from a temperature sensor are used to control the supply and return of hot (5) and cold (6) water to and from the tanks (8, 9).
Patent DE-19628390-C1 (DE)
Title: Plate-type heat-exchanger
Inventor: NIEPOTH KLAUS
IPC: F28D9/00
Filed: 1996-07-13
Granted: 1997-11-13
Abstract: The profiled plates each have two through-flow ports (13), a feed port (17) and a discharge one (18). They are assembled together in a packet and sealed to each other along their edges, the first and second media acting against their opposite surfaces. The first and last plates in the packet have unions for the two media. The two through-flow ports in each plate are on one axis and the feed and discharge ports on a second one intersecting it, all ports being equidistant from the intersection point. The through-flow ports each have a spigot (14) of length equal to the distance (B) between adjacent plates (1), and of cross-section matching that of the feed and discharge ports. Adjacent plates are turned in relation to each other about the intersection point between the axes, and are welded together at the spigots and feed and discharge ports and also along the outer edges.
Patent DE-19651124-C1 (DE)
Title: Automobile lateral pitching detection arrangement
Inventor: FRIMBERGER MANFRED
IPC: G01P3/44
Filed: 1996-12-09
Granted: 1998-05-28
Abstract: An arrangement for detecting rotational movement of a vehicle, including two acceleration sensors (1,2) which supply acceleration signals (a1,a2) and which are arranged at different points in the vehicle, and an evaluation/analysis device (4) which supplies a rotational movement variable (phi, omega, alpha). An acceleration sensor (1;2) is specifically arranged in each half of the vehicle in relation to the vehicle's longitudinal axis (A-A'), and each acceleration sensor (1,2) has an axis of sensitivity for an acceleration in one plane at right-angles to the vehicle's longitudinal axis (A-A').
Patent DE-19705467-C1 (DE)
Title: Arrangement for generating freely programmable bit pattern sequence
Inventor: GRAF EBERHARD
IPC: H03K3/78
Filed: 1997-02-13
Granted: 1998-06-10
Abstract: The arrangement includes a register (1) which maintains the state of a previous clock cycle of a bit pattern to the next clock cycle. The arrangement also has an operation unit (5) to change the condition of the bit pattern in the register. As well as the clock control, the register has an activation input which is first controlled by the operation input after expiry of a desired, variable number of clock and triggers the taking up of a bit pattern at the input into the register. The operation unit has a state memory (2) for translating a state of the bit pattern stored in the register into a sequence state. Both the bit pattern and also the sequence are stored in a desired way where the state of the bit pattern represents the address for the sequence state. A pick-up memory (3) allocates a desired dwell time to each state of the bit pattern in the register. The state of the bit pattern represents the address for its dwell time. A counter (4) converts the dwell time into a definite number of clock pulses after whose expiry the register is activated to pick up the next state.
Patent DE-19816149-C1 (DE)
Title: Direct synthesis of methylchlorosilane compounds, useful for manufacture of silicone products
Inventor: KALCHAUER WILFRIED DR
IPC: C07F7/16
Filed: 1998-04-09
Granted: 1999-07-29
Abstract: A process for the direct synthesis of methylchlorosilanes by reaction of methyl chloride with a contact material containing silicon, copper catalyst, zinc promoters and tin and/or antimony promoters, in which hydrogen chloride is added for 1-45% of the duration of the production campaign.
Patent DE-19826415-C1 (DE)
Title: Retainer for bottle cork
IPC: B21F45/04
Filed: 1998-06-16
Granted: 1999-11-11
Abstract: The bottle cork retainer is a wire (8) formed into a ring (16) to surround the neck and a loop (15) with an end tail (17). The ring section extends through a twisted end (10) of the loop. The ring section extends inside the other end of the loop. The connected end tail extends outside the other end of the loop. Claims include bottle for use with stopper.
Patent DE-19830469-C1 (DE)
Title: Fahrzeugluftreifen
Inventor: BAUMHOEFER JOHANNES JOSEF
IPC: B60C11/00
Filed: 1998-07-08
Granted: 2000-03-09
Abstract: Die Erfindung betrifft einen Fahrzeugluftreifen, insbesondere einen Radialreifen für Personenkraftwagen, der ein Laufstreifenprofil aufweist, welches sich aus Profilelementen zusammensetzt, die mindestens eine Schulterblockreihe (3), eine dieser benachbart verlaufende mittlere Blockreihe (2) umfassen, deren Blöcke (2a, 3a) in Umfangsrichtung durch Quernuten (2b, 3b) voneinander getrennt sind, wobei die über den Reifenumfang vorliegende Gesamtanzahl der Blöcke (3a) der Schulterblockreihe (3) ein ganzzahliges Vielfaches der Gesamtanzahl der in der benachbarten mittleren Blockreihe (2) verlaufenden Blöcke (2a) ist. Zumindest die Schulterblockreihe (3) und die mittlere Blockreihe (2) sind gemäß einer Pitchfolge geräuschoptimiert, die mindestens zwei Pitches unterschiedlicher Länge umfaßt und von der Schulterblockreihe (3) ausgehend angewandt ist. Ausgehend von der Schulterblockreihe (3) ist die Pitchfolge derart abgestimmt, daß an keiner Stelle mehr als zwei Pitches übereinstimmender Länge unmittelbar aufeinander folgen.
Patent DE-19837869-C1 (DE)
Inventor: LERAY PHILIPPE
IPC: H01H1/38
Filed: 1998-08-20
Granted: 2000-05-11
Abstract: A switching device for connecting and disconnecting or connecting track sections to the ground in catenary systems, comprising at least one rod insulator (2, 11) fixed to a base (1) and a corresponding second rod insulator (3, 12) that is pivotally mounted on said base, in addition to a set of switching contacts (4) arranged on the free end of the rod insulators and consisting of contact blades (15) and contact springs (16). The set of switching contacts (4) is comprised of a combination of paired, rotationally symmetrical contact blades (15) and contact springs (16).
Patent DE-19880793-C1 (DE)
Title: Oberflächenprüfgerät und Oberflächenprüfverfahren
Inventor: TOMOMATSU RYUZOU
IPC: G01B11/24
Filed: 1998-05-14
Granted: 2003-08-07
Abstract: Unter Verwendung eines Oberflächenprüfgerätes mit einer Lichtquelle 11 zum Lenken eines Lichtes auf eine Oberfläche eines zu messenden Gegenstandes 2, einer Objektlinse 12 gegenüber der Oberfläche des zu messenden Gegenstandes 2 zur Aufnahme eines reflektierten Lichtes, welches von der Lichtquelle 11 ausgesandt und auf der Oberfläche des zu messenden Gegenstandes reflektiert wird, einer Lichterfassungseinrichtung 13 zur Erfassung einer Komponente, welche in dem reflektierten Licht auf die Objektivlinse 12 aus einer parallelen Richtung zu ihrer optischen Achse auffällt und durch diese Objektivlinse 12 geht, und zum Erhalt ihrer Lichtmenge, und einem in dem Lichtweg zwischen der Objektivlinse 12 und der Lichterfassungseinrichtung 13 angeordneten Schlitz 29 kann, da der Lichterfassungsbereich auf der Oberfläche des zu messenden Gegenstandes 2 mit dem Schlitz 29 verengt werden kann, der Oberflächenzustand mit einer hohen Genauigkeit unabhängig von der Form des zu messenden Gegenstandes gemessen werden.
Patent DE-19941549-C1 (DE)
Title: Multi-function weather-protection sheet for soldier or hiker has ground surface and attached roof surface of double width provided with head opening for selective use as tent or poncho
Inventor: RAU REINHARD
IPC: A41D3/08
Filed: 1999-09-01
Granted: 2001-02-01
Abstract: The multi-function sheet (1) has a rectangular ground surface (20) and an attached rectangular roof surface (10) of double the width of the ground surface, for use of the multi-function sheet as a tent. A head opening (11) is provided at the centre of the roof surface, allowing the sheet to be used as a poncho and a cover rail (30) encloses the ground surface when this is rolled up, for use of the sheet as a back-pack.  An Independent claim for a tent set using multi-function weather-protection sheets is also included.
Patent DE-19955751-C1 (DE)
Inventor: MALLY GUENTER
IPC: F16L59/20
Filed: 1999-11-11
Granted: 2001-06-21
Abstract: The pre-heating method has different heat energy quantities supplied to the pipe surface along the axial length of the pipeline (4), with a lower heat energy quantity provided at the center of the weld seam (5) than on either side, for providing a uniform surface temperature. The heat energy is provided by inductive heating using a capacitive discharge for providing the heating current. An Independent claim for a pipe weld seam pre-heating device is also included.
Patent RU-2038120-C1 (RU)
Title: Device for separating liquid drops from gas flow
Inventor: SATTAROV MARAT SH
IPC: B01D45/08
Filed: 1992-12-30
Granted: 1995-06-27
Abstract: FIELD: cleaning gas. SUBSTANCE: device has housing with connecting rods and gas-separating nozzle members mounted inside the housing. The housing is provided with a detachable base comprising separate plates which define a round-shaped surface and are interconnected via rigid racks. The gas-separating nozzle members are received in the casing of gas-separating nozzle modules housed in openings made in the detachable base. The gas-separating modules are provided with arresters of their rise. Each of the gas-separating nozzle modules is constructed as cylindrical housing with flange wherein a rod is fixed. The rod is provided with detachable piece of a pipe having bottom convex-concave radial lags. The gas- separating nozzle member made up as a net hose is wound on the pipe piece to define a roll. The detachable bushing having concave-convex radial lags at its top is mounted at the top part of the detachable pipe piece. The projecting part of the pipe piece is threaded and provided with a nut. The gas-separating nozzle member is mounted between the top and bottom convex-concave radial lags so that to define convex elliptical surface at the top part and concave elliptical surface at the bottom part. The arresters of gas-separating nozzle module rise are constructed as cylindrical housing and detachable base diametrically oppositely mounted in the coincident openings in the flange and pins with a head at one end and boss at the other one. There is a gap between the boss and detachable base which corresponds to the throw of the gas-separating nozzle module. EFFECT: improved design. 3 cl, 6 dwg
Patent RU-2056422-C1 (RU)
Title: Isoxazolylimidazole derivatives or their acid-additive salts and methods of their synthesis
Inventor: KRUEGER MARTIN
IPC: C07D/
Filed: 1992-04-02
Granted: 1996-03-20
Abstract: FIELD: chemistry of heterocyclic compounds. SUBSTANCE: product: derivatives of isoxazolylimidazole of the formula (I)   where R 1 -C 1 -C 6 -alkyl or phenyl possibly substituted with halogen; R 2  - hydrogen or C 1 -C 6 -alkoxy; R 3  - hydrogen, C 1 -C 6 -alkyl; R 4  - radical of the formula (II)   or (III)  ; R 5  - hydrogen, C 1 -C 6 -alkyl or C 1 -C 6 -alkoxy-C 1 -C 2 -alkyl. Reagent 1: amine derivative of the formula (IV)  . Reagent 2: 2-azadiene of the formula (V)  . The second method of synthesis of compounds of the formula (I)   involves the interaction of imidazole derivative of the formula (VI)   with acetylene derivative of the formula (VII)  . EFFECT: improved method of synthesis. 7 cl, 2 tbl
Patent RU-2045548-C1 (RU)
Title: Method for production of foamed polyvinylchloride material (versions)
IPC: C08L27/06
Filed: 1993-01-25
Granted: 1995-10-10
Abstract: FIELD: production of foamed materials with texturized surface. SUBSTANCE: method for production of foamed polyvinylchloride material includes molding of powdery emulsion or microsuspension polyvinylchloride, or mixture of powdery suspension or emulsion polyvinylchloride preliminarily mixed with sodium alkylmonosulfonate with formation of salient pattern on the surface, foaming at temperature up to 300 C and molding of obtained foamed material at pressure to smooth salient pattern (versions). According to the second version, salient pattern may also be formed by foaming at heating in nonuniform temperature field with use of sectional heaters containing alternating zones of more intensive heating. EFFECT: higher efficiency. 6 cl
Patent RU-2101515-C1 (RU)
Inventor: URBAN KULLANDER
IPC: F01N1/10
Filed: 1991-11-05
Granted: 1998-01-10
Abstract: FIELD: transport engineering; engines for automotive vehicles. SUBSTANCE: muffler has housing made in form of two half- envelopes with length and width exceeding their depth. Exhaust pipeline passing inside housing is enclosed by filler material. Two ends of exhaust pipeline are reliably secured on housing, and exhaust pipeline is in contact only with filler material in housing inner space. Muffler has plate which passes depthwise between envelopes without contact with pipeline and connects lower portion of envelope halves. EFFECT: enlarged operating capabilities and enhanced reliability. 4 cl, 5 dwg