baber/WOPTO huggingface dataset:
Patent RU-2068899-C1 (RU)
Inventor: TELYASHOV LEV LUTFULLOVICH
IPC: D06F19/00
Filed: 1992-02-24
Granted: 1996-11-10
Abstract: FIELD: vibration methods of washing and machines intended for washing of cloth of any fabric. SUBSTANCE: the method of washing consists in creation of vibrations and flows of liquid in a detergent. Vibrations are created in the form of shock waves directed towards the detergent free surface. Liquid flows are produced by formation of transverse compressions waves. Shock and transverse waves are obtained by means of one motion of a common working (radiating) surface. The washing device uses a tank of dielectric material, active metal plate mounted in a rubber ring around the edges, and a vibrator made in the form of an electrodynamic energy converter. The latter uses a field structure in the form of a flat insulated spiral installed in the exciting unit case, consisting of a power source and a pulse generator. Positioned on the metal plate surface facing the detergent free surface are bosses having in cross- section the shape of non-isosceles triangles with different relationships of angles at their bases. EFFECT: facilitated procedure. 2 cl, 3 dwg
Patent RU-2030291-C1 (RU)
Title: Worm-type mixer for polymeric materials
Inventor: KONOVALOV SERGEJ VIKTOROVICH
IPC: B29C48/59
Filed: 1991-04-17
Granted: 1995-03-10
Abstract: FIELD: processing of polymeric materials. SUBSTANCE: worm in the mixing zone has additional concentrically-cut sections with unchanging depth of channel, equal to maximum depth of eccentric thread. Length of concentrically-cut sections ranges from 1/4 to 3/4 of worm threading pitch. In each start the concentrically-cut sections alternate with sections of eccentric threading. EFFECT: improved design. 3 cl, 9 dwg
Patent RU-2004774-C1 (RU)
Inventor: NOVOMLINSKIJ IVAN A
IPC: C09K8/506
Filed: 1992-02-04
Granted: 1993-12-15
Abstract: Использование: нефтедобывающа  промышленность  дл  изол ции притока вод в нефт ную  скважину. Сущность изобретени : закачивают раздельно  эмульгатор и осадитель. В качестве эмульгатора  используют Реагент ЭС - 2 -50%-ный  раствор продукта конденсации жирных кислот кубового  остатка от производства СЖК и декстрами-  на-побочного продукта при производстве левоме-  цитина. в керосине. В качестве осадител  используют  водный раствор каустической соды, приготовленный  на минерализованной воде хлоркальциево-  го типа с содержанием хлористых солей до 20%.  Продавливают их в пласт нефтью. Соотношение  компонентов составл ет, мас.%: реагент ЭС-2 40 -  60; каустическа  сода 8-12; минерализованна  вода  - остальное. Смешение реагента ЭС-2 и водного  раствора каустической соды производ т перед  обрабатываемой зоной. 2 ил.
Patent RU-2041687-C1 (RU)
Title: Tooth-brush
Inventor: IVANOV IGOR S
IPC: A46B9/04
Filed: 1992-06-02
Granted: 1995-08-20
Abstract: FIELD: hygiene. SUBSTANCE: device has handle 1, neck 2 and head 3 with bristle 4. The device is provided with removable fabric sheathe 5 made from flexible material. EFFECT: enhanced effectiveness in preventing brush from becoming dirty. 3 dwg
Patent RU-2035823-C1 (RU)
Title: Asynchronous machine
Inventor: ZINKOVSKIJ ALEKSANDR T
IPC: H02K1/26
Filed: 1992-06-17
Granted: 1995-05-20
Abstract: FIELD: electrical engineering. SUBSTANCE: rotor of asynchronous motor has magnetic circuit with winding dropped in its slots. Magnetic circuit is composed of even number of laminations with semi-closed slots. Laminations have recession displaced relative to symmetry axis of slot. Description gives relatioships defining displacement value. EFFECT: enhanced operational characteristics. 5 dwg
Patent RU-2067519-C1 (RU)
Title: Method of diamond burnishing of parts
Inventor: LUKYANOV VALENTIN SEMENOVICH
IPC: B24B39/04
Filed: 1992-06-16
Granted: 1996-10-10
Abstract: FIELD: mechanical engineering. SUBSTANCE: burnishing is carried-out with a diamond indenter having the spherical working tie. The indenter is set in longitudinal motion along the surface to be worked and is pressed. A part to be worked is set in rocking about the spherical surface of the indenter in the plane perpendicular to the longitudinal feeding. EFFECT: enhanced efficiency. 1 dwg
Patent RU-2047641-C1 (RU)
Title: Froth-forming composition for liquid removal from gas holes
Inventor: IVANOV VLADISLAV A
IPC: C09K8/52
Filed: 1992-01-27
Granted: 1995-11-10
Abstract: FIELD: oil and gas mining industry. SUBSTANCE: composition has, wt.-% urea 17.2-17.9; alkaline or alkaline-earth metal nitrite 48.7-50.7; Lewis acid 25.3-26.3; foam stabilizing agent 0.2-1.4; froth-forming agent 0.7-2.2, and water the rest. Composition is used as cylindric briquettes on the basis of water-soluble cross-linking agents with filled density 1,8-2,0 g/cm 3  for preparing foam, foam cements, polymer foam, alleviated drilling fluids, etc. EFFECT: increased froth-forming property, intensification of high-mineralized water and gas condensate removal from the gas hole. 3 cl, 8 tbl
Patent RU-2070158-C1 (RU)
Inventor: LUCHANO FRANTSOLINI
IPC: B65H54/28
Filed: 1992-09-23
Granted: 1996-12-10
Abstract: Использование: способ и аппаратура регулирования положения точки смены направления пряжи во время намотки упомянутой пряжи на цилиндрический несущий элемент относятся к текстильной промышленности и могут использоваться при проектировании прядильно-намоточных станков. Сущность изобретения: устройство содержит бобину, ролик, двигатель, нитевод, по которому подается нить, второй двигатель, центральный блок управления, сервомеханизм, детектор углового положения бобины, сумматор и счетчик импульсов. 2 с. и 2 з.п. ф-лы, 8 ил.
Patent RU-2025506-C1 (RU)
Title: Device for electric hardening of workpiece surfaces
Inventor: NOSOV EVGENIJ E
IPC: C21D1/40
Filed: 1992-07-29
Granted: 1994-12-30
Abstract: FIELD: hardening. SUBSTANCE: device has three contact rollers, roller pressure mechanism, holder and power source. Rollers are installed in holder on one axle and are equally spaced. Each contact roller is connected with separate phase of three-phase power source. EFFECT: enhanced quality of surface hardening. 1 dwg
Patent RU-2047624-C1 (RU)
Title: Polymeric composition for film making
Inventor: MINICH ALEKSANDR S
IPC: C08K5/56
Filed: 1992-07-30
Granted: 1995-11-10
Abstract: FIELD: polymeric compounds. SUBSTANCE: composition has 0.02-0.20% active addition, and ethylene copolymer the rest. Active addition solid product of europium nitrate solution, lanthanum nitrate and 1,10-phenanthroline interaction in isopropanol at the molar ratio of europium nitrate and lanthanum nitrate from 1:0.3 to 1:20 and molar ratio of metal nitrates and 1,10-phenanthroline 1: 2 xy where x and y europium and lanthanum nitrate moles. Composition can be used for making luminescent and selective absorbing film irradiation. EFFECT: enhanced quality of composition. 1 tbl
Patent RU-2068438-C1 (RU)
Title: Glue composition
Inventor: KULIK TATYANA ALEKSEEVNA
IPC: C09J163/00
Filed: 1992-08-14
Granted: 1996-10-27
Abstract: FIELD: glueing materials. SUBSTANCE: glue composition has, p. p.: product of copolymerization of epoxydiane resin with carboxylated rubber at ratio (80:20) 100; amine hardening agent - by stoichiometry; cresylglycidic ether 5-10, and glycidyl ester of N-glycidyl-N-(β-carboxyethyl)-aniline of the general formula CH 2 (O)CHCH 2 OC(O)C 2 H 4 -N(C 6 H 5 )-CH 2 -CH(O)CH 2  5-10. Glue properties: stretching strength is 66 MPa, elasticity modulus is 0.72; shift strength at 150 C is 7.5 MPa, uniform break-off strength is at 20 C is 32 MPa, at 150 C is 7.9 MPa, impact shift is 36 cm, rupture elongation is 4.8%, value of residual stress at -60 C is 3.3 MPa, shift strength after thermocycle effect (-60-120 C, 310 cycles, 0.5 g) is 28 MPa. Glue is used for glueing and sealing different structures. EFFECT: enhanced effectiveness of glue. 2 cl
Patent RU-2094294-C1 (RU)
Inventor: NECHAEV RAFAIL IVANOVICH
IPC: B63B79/30
Filed: 1992-09-10
Granted: 1997-10-27
Abstract: FIELD: shipbuilding; conducting levelling and laying-out jobs in building ships from light alloys. SUBSTANCE: levelling and laying-out jobs are conducted with the aid of laser optical complex which is used as source of light beams. Several parallel laser beams are passed in succession by laser optical complex over perimeter of ship's hull in vertical and horizontal planes which are oriented by datum and reference lines on ship's hull position. In plane of midship section laser beams are passed simultaneously in three vertical and two horizontal planes in succession (in two planes parallel to midship section and over keel line). Control of laser optical complex is effected with the aid of computer and visually on display by readings of mismatch units interacting with pointer-type indicators of photodetectors. EFFECT: enhanced efficiency. 11 dwg
Patent DE-10039143-C1 (DE)
Title: Production of precise components comprises laser sintering a powdered material consisting of iron powder and further powder alloying, and homogenizing, annealing, heat treating, degrading inner faults and/or improving the surface quality
Inventor: ABDOLREZA SEMICHI
IPC: B22F3/105
Filed: 2000-08-07
Granted: 2002-01-10
Abstract: Production of precise components comprises laser sintering a powdered material consisting of iron powder and further powder alloying elements which produce a powder alloy during the course of the sintering process; and homogenizing, annealing, heat treating, degrading inner faults and/or improving the surface quality. Preferred Features: The powder elements contain (in wt.%): 0.01-2 carbon, up to 1 silicon, up to 10 copper, up to 2 tin, up to 10 nickel, up to 6 molybdenum, up to 2 or 10-13 manganese, up to 5 or 12-18 chromium, up to 2 cobalt, up to 5 tungsten, up to 1 vanadium, up to 0.5 titanium, up to 1 phosphorus, and up to 1  boron. The powder mixture consists of particles with a grain size of 50 to a maximum of 100  mu m.
Patent DE-10050655-C1 (DE)
Title: Radar detector for buried objects, e.g. utility lines, uses antenna device with at least 3 antenna elements for detection of HF waves
Inventor: LIEDTKE STEFAN
IPC: B23B45/16
Filed: 2000-10-13
Granted: 2002-01-24
Abstract: Radar detector has a radar antenna device with at least 3 antenna elements (sx,rx,sy,ry) for detecting electromagnetic waves in the HF range, a transceiver unit and a signal processor for correlating demodulated signal pairs, coupled to an evaluation unit connected to a display. Antenna elements are arranged over a surface extending in 2 orthogonal directions, with a free space at its center, and individual switching for connection to the transceiver.
Patent DE-10101965-C1 (DE)
Title: Anordnung zum Verbinden von zwei nebeneinander angeordneten Schalelementen einer Trägerschalung für Bauwerke aus Beton
IPC: E04G17/04
Filed: 2001-01-17
Granted: 2002-08-22
Abstract: Eine Anordnung zum Verbinden von zwei nebeneinander angeordneten Schalelementen einer Trägerschalung für Bauwerke aus Beton weist eine Vorrichtung (3, 6, 7, 14) zum gegeneinander Verspannen der beiden Schalelemente auf, die mit zwei benachbarten Gurtungen (1, 2) der beiden Schalelemente verbindbar ist, die zueinander höhenversetzt sein können. Die beiden Gurtungen (1, 2) weisen an ihren benachbarten Enden je ein Endstück (3, 3) auf, das ein Loch hat, in das ein Zapfen (8) einsteckbar ist, der an einem Verbindungsprofil (6) befestigt ist, das senkrecht zu den Gurtungen (1, 2) verläuft. Eine Klemmvorrichtung (14) ist zum Aneinanderklemmen von zwei Verbindungsprofilen (6, 6) vorgesehen, die mit den benachbarten Enden der beiden Gurtungen (1, 2) verbunden sind.
Patent DE-10106614-C1 (DE)
Title: Pig, for inspection and maintenance of straight and curved pipes, has base body in dumb-bell shape, with test/working unit between dumb-bell bodies and sliding cushion around their outer surfaces against pipe wall
Inventor: ARCHINGER PETER
IPC: F16L55/36
Filed: 2001-02-13
Granted: 2002-05-29
Abstract: The pig (1), to be passed centrally through straight and curved pipes (2) for maintenance, has a base body (4) in a dumb-bell shape with rotation symmetry in relation to its longitudinal axis (3). The two interconnected dumb-bell bodies (5,6) have outer surfaces (7) curved outwards, as seen on a longitudinal cross section, to lie against the inner wall (8) of the pipe.  A test unit (10) and/or a tool is within the base body, with its test and/or working head between the dumb-bell bodies, encircling the periphery of the body. The outer surfaces of the dumb-bell bodies have an elastic and distorting sliding elastomer cushion (12). A number of pig bodies can be linked together, to be forced through the pipe by a fluid under pressure.
Patent DE-10162693-C1 (DE)
Title: Three-dimensional electrical winding device for generating electrical energy from magnetic field has 3 winding bodies interfitting in symmetrical stable configuration
Inventor: SCHEIBLE GUNTRAM
IPC: H02J17/00
Filed: 2001-12-19
Granted: 2003-03-27
Abstract: The winding device has 3 separate winding bodies (2,3,4) wound with coils having mutually perpendicular axes which intersect at a common point. Each winding body has a wound central section (5) and 2 perpendicular side sections (6,7), one winding body having a smooth interior surface, a second winding body having an interior surface with 2 slots for the first winding body and the third winding body having 2 pairs of slots for the first and second winding bodies, the winding bodies interfitting in a symmetrical stable configuration.
Patent DE-10204163-C1 (DE)
Title: Single handed nail file has pot with slot to receive insertable file plate with retaining tab
Inventor: BALTHEISER KARL
IPC: A45D29/04
Filed: 2002-02-01
Granted: 2003-06-26
Abstract: The single handed nail file has a nail paring collector pot (10A) with two opposed fingertip support troughs. There is a file blade (1A) guided in a file insertion opening and the blade is retained by a tab (2) when rotated in the slot. The file blade can be concave or convex.
Patent DE-19505066-C1 (DE)
IPC: E06C1/397
Filed: 1995-02-15
Granted: 1996-08-22
Abstract: The feet (2) on which the frame stands can be raised and lowered in relation to the wheels (3) using a control mechanism (9). At least one step (4) - in the case of several steps, the lowest - is movably mounted. A lifting element (10) lifts off from the ground when weight is applied to the feet. Simultaneously, the step movable by the control mechanism is retracted into the first position. A support frame (7) swivelling with the wheels is swivel mounted on the base frame (6). The control comprises a locking mechanism pivot mounted on the base frame and sliding along the underside of the rotary step at one end. The other end is pressed by a spring (12) on the support frame against the inside of the rotary step.
Patent DE-19522644-C1 (DE)
Title: Frame clock detection for cordless TDMA systems
Inventor: LIN HUNG-SHENG
IPC: H04L7/04
Filed: 1995-06-22
Granted: 1996-07-11
Abstract: The method involves comparing a first fixed length sub-sequence of bits of a received bit sequence with a predefined synchronisation word.  If coincidence is detected a check is made of whether a third fixed length sub-sequence of bits of the bit sequence  is a parity word for cyclically redundant code formed from a second fixed length sub-sequence. Frame boundaries of the received bit sequence are identified on the basis of the determination that the third sub-sequence is a parity word.  The bit sequence contains empty bit positions;  no bits are received during these periods.   The frames contain several time slots;  the first, second and third sub-sequences are contained within a  single time slot.
Patent DE-19523292-C1 (DE)
Title: Alternating voltage powered network circuit arrangement with overvoltage protection
Inventor: TRINKWALD JUERGEN DIPL ING
IPC: H02H9/06
Filed: 1995-06-29
Granted: 1996-11-28
Abstract: The circuit arrangement has a phase line (L), a neutral line (N) and a fuse line (PE). A voltage dependent resistor and spark path (F) are connected as an overvoltage protection device. The phase line and the neutral line are applied to the fuse line each via a voltage dependent resistor and a spark path. The overvoltage protection device is also connected to the end or near the end of a power lead made up of the phase line, neutral line and fuse line. A load can be connected to the power lead. To measure an insulation resistance of the power lead, the lead is separated from the alternating voltage source and is connected to a measuring constant voltage source. A switch is connected in the phase line or in the neutral line near the connection point of the resistor, or in the lead terminal coming from the resistor. The switch breaks the connection between the phase line or the neutral line and the resistor, or between the neutral line and the phase line. The switch is coupled to an electric or electronic arrangement. This closes the switch when the power lead is connected to the alternating voltage source. It opens the switch when the lead is connected to the measuring constant voltage source.
Patent DE-19609281-C1 (DE)
Title: Magneto-fluid-supported electromagnetic drive for blood pump
Inventor: HAEHNDEL THOMAS DIPL ING
IPC: A61M60/459
Filed: 1996-02-27
Granted: 1997-08-21
Abstract: The single chamber system has the chamber volume (10) tightly enclosed by the chamber wall (9). The wall is formed as a bendable elastic membrane and has inflow and outflow tubes (11) together with ventricles (12). The flexibility of the chamber wall allows a compression of the chamber volume by the drive (1 - 6). The necessary force transmission is ensured by the direct contact of the upper chamber wall with the lower core half (2). The space between the chamber wall and the housing (8) which remains next to the drive is filled with a gas-form material (7). This makes possible an open and closed variant, with the first case an adjustable pressure compensation (14) occurring and in the second case a volume alteration of the chamber producing a pressure alteration in the gas.
Patent DE-19626761-C1 (DE)
Title: Vehicle airbag system
Inventor: HEROLD JUERGEN
IPC: B60N2/879
Filed: 1996-07-03
Granted: 1997-10-30
Abstract: The system has an airbag (4) in the head area and mounted in the head rest (6) of the passengers seat (1). Following an actuating signal, a gas generator (2) suddenly injects gas into the airbag through a gas pressure pipe (5) which runs through or is formed by the holder (7) of the head rest on the vehicle seat. The gas generator is mounted inside the gas pressure pipe or inside a head rest support holding same. A further airbag (3) can be connected to the same gas generator by a gas pressure pipe (5').
Patent DE-19629699-C1 (DE)
Title: Data transmission method
Inventor: KOHL WALTER
IPC: H04L7/06
Filed: 1996-07-24
Granted: 1998-02-19
Abstract: The method involves transmitting data over a conductor through transmission of a sequence of a first or a second, from each other distinguishable, conditions on the conductor, which represent a high bit or a low bit. A third condition can be produced on the conductor, which is distinguishable from both first and second conditions, and which is processed as a synchronization signal. The synchronization signal is preferably formed by bringing the conductor for a predetermined minimum time into the third condition, and the data conductor is brought for a predetermined minimum time into the first or second condition to indicate a high or low bit, whereby a synchronization signal is transferred before each high or low bit.
Patent DE-19629717-C1 (DE)
Inventor: GEISSLER HOLGER DR
IPC: C07C231/08
Filed: 1996-07-25
Granted: 1998-02-12
Abstract: A process for preparing N-acylglycine derivatives of general formula (III) is characterised in that a carboxylic acid amide of general formula (II) is carbonylated with an aldehyde of formula RCHO in the presence of a solvent and of a mixture comprising a palladium compound, an ionic halogenide and an acid which acts as a catalyst, at a temperature from 20-200  DEG C and under a CO-pressure from 1-150 bars.
Patent DE-19635821-C1 (DE)
Title: Connector block which can be attached to carrier rail
Inventor: EGGERT GERHARD
IPC: H05K7/14
Filed: 1996-09-04
Granted: 1997-11-27
Abstract: The connector block (1) consists of several connector plates (2) arranged in series in the longitudinal direction of the carrier rail (13) on holder profiles (3,4). Each holder profile can carry several connector plates. The holder profiles, which are arranged parallel to each other, can be fitted together by shape locking connections. One holder profile forms a cable channel and another forms a screening element.
Patent DE-19645015-C1 (DE)
Title: Theft protection system for motor vehicle
Inventor: GLEHR MANFRED
IPC: G07C9/00
Filed: 1996-10-31
Granted: 1997-10-16
Abstract: The system has a portable transponder (2) contg. code information, a transmitter/receiver unit (1) in a motor vehicle transmitting a code modulated carrier signal and a demodulator which receives the modulated signal. The code information is extracted from the modulated signal by sampling, and then compared with desired code information in a computer unit which triggers a security device if coincidence is detected.  The demodulator (3) contains a summer (33) whose first input receives the sampled signal directly and whose second input receives the filtered (32) sampled signal . The code information is extracted independently of the amplitude of the carrier signal and fed from he demodulator output to the computer unit.
Patent DE-19645565-C1 (DE)
Title: Bottle opener for sparkling wine bottles with natural corks
Inventor: BRAUN DIETER DIPL ING
IPC: B67B7/06
Filed: 1996-11-05
Granted: 1998-04-23
Abstract: The bottle opener has a bottle support (1) to fit at the side of the bottle neck, fitting round the bottle head from three sides and from above and below. It extends downwards into a holding web (1c) resting against the neck. The cork holder (2) can be pushed onto the projecting cork head from the side and can be lifted by a lever (3). At the top end of its lift, the cork holder can be turned round a turning axis (1e) of the bottle support. This turning axis is perpendicular to the axis of the bottle and is also off-centre. The lever has a stop (3b) for the cork holder in its top position, arranged so that when the lever is turned, the cork holder can turn under the pressure of the cork about the turning axis.
Patent DE-19704511-C1 (DE)
Title: Metal gas arc welding using spray transfer arc
Inventor: TRUBE STEFAN DR ING
IPC: B23K9/173
Filed: 1997-02-06
Granted: 1998-04-23
Abstract: In a metal gas arc (MGA) welding process using a spray transfer arc and a shielding gas of mainly Ar and optionally He, the consumable wire electrode feed speed is 15-30 m/min., and the shielding gas consists of 16-50 vol.% CO2, 0-5 vol.% O2, optionally 10-40 vol.% He and balance Ar.  Preferably, the shielding gas contains (by vol.) 18-40 (preferably 20-40, especially 23-30)% CO2, 15-35 (preferably 20-30)% He and 0.5-4 (preferably 1-3)% O2. The wire electrode is preferably passed at 18-25 m/min. through a contact tube, the contact tube stand-off distance being maintained at 20-35 mm. Preferably, the wire electrode consists of a ferromagnetic material and is a solid wire which preferably contains 0.3-1.3 (preferably 0.7-1.2) wt.% Si and which is copper coated.
Patent DE-19709544-C1 (DE)
Title: Side cladding for table or festive board
Inventor: RUEHL ANNA-ELISABETH
IPC: A47G11/00
Filed: 1997-03-07
Granted: 1998-06-10
Abstract: The at least one rigid, elongated angled holder-bar (16) is detachably mounted onto the table-edge. At least one mechanical clamp is positioned between the horizontal angle-arm (18) of the holder-bar and resting on the top (20) of the table-top (22), and the underside (34) of the table-top. A decorative pipe is draped on the vertical angle-arm (24) of the holder bar. The holder bar contains spaced-apart nominal fracture points.