baber/WOPTO huggingface dataset:
Patent RU-2011183-C1 (RU)
Title: Device for determining corrosion damage of pipelines
Inventor: NASSONOV OLEG V
IPC: G01N17/00
Filed: 1991-06-27
Granted: 1994-04-15
Abstract: FIELD: corrosion investigations. SUBSTANCE: device for determining corrosion damage of a pipeline has a stepped cylindrical member a lesser step of which circumscribes a ring member the outer surface of which is adapted for interaction with aggressive medium. The lesser step of the cylindrical member and inner surface of the ring member form an annular cavity. The device furthermore has a cup and a branch pipe with an axial boss and mounting nest in this boss. The cup is located in this nest, its edges resting on the cylindrical member larger step. The branch pipe is adapted for mounting the device as a part of a tubing string. The annular cavity is in communication with the cavity of the cup through a channel in the cylindrical member. The cup wall and branch pipe boss have openings communication with each other for communicating the cup cavity with well space for feeding aggressive medium. The device is provided with an a nut in which a circular groove is formed for mounting a circular specimen in it, a bolt for fixing the nut and specimen to the end-face of the cylindrical member lesser step. EFFECT: reduced time in determining damage in tubing string of gas-lift wells during operation. 2 cl, 1 dwg
Patent RU-2020107-C1 (RU)
Title: Ship hatch closure
Inventor: MOROTSKIJ OR A
IPC: B63B19/14
Filed: 1991-10-29
Granted: 1994-09-30
Abstract: FIELD: shipbuilding. SUBSTANCE: hatch closure has cavity 2 with vertical guides 4 and cover plate 6 of the hatch with wedge surfaces 7 engageable with wedges at coamings 15 of the hatch connected to deck by hinges 40 having rope winches with drives whose ropes are passed through pulleys 20 at the diametrical plane of ship 1 provided with lateral inclined joints 17 between coamings 15 of starboard and port side. Coamings 15 are pivotally connected to rods of telescoping hydraulic cylinders 23 extending through elastic sealing membranes in deck 25 and linked with lateral coamings 27. When it is necessary to open the hatch, rods are moved to bring wedged grips out of brackets 33 under deck 25 to thereby release coamings 15 carrying double-action hydraulic cylinders. These cylinders act to move wedged surfaces 7 from wedges and coamings 15 with cover plate 6 are raised to vertical position by hydraulic cylinders. Winch lowers cover plate 6 of hatch to cavity 2 closable by cover plate 3, whereas coamings 15 are lowered to deck 25 wherethrough brackets 33 extend to be locked by grips. Cover plate 6 closes the hatch in the reverse order. All joints are provided with elastic sealing spacer members. EFFECT: improved design, greater convenience in use. 10 dwg
Patent RU-2101311-C1 (RU)
Inventor: KLAUS-DITER FRANTS
IPC: C09C1/00
Filed: 1992-06-26
Granted: 1998-01-10
Abstract: FIELD: scaly pigments. SUBSTANCE: invention relates to scaly pigments with the modified surface based on substrate scaly particles. Scaly particles of substrate pigment were covered with titanium dioxide layer and alkaline-earth metal titanate layer exhibiting perovskite structure is applied over substrate. A method of pigment producing involves precipitation of alkaline-earth metal titanate on titanium dioxide layer localized on substrate scaly particles. Alkaline-earth metal titanate is obtained by addition of titanium water-soluble salts to suspension of substrate particles. Process is carried out by precipitation at pH = 6-12 in the presence of water-soluble 1,2-diol or hydrogen peroxide. Titanium water-soluble salt is added slowly by drops, pigment particles were separated, washed, dried and calcined at 800 C, not below. EFFECT: improved method of producing. 2 cl
Patent RU-2043289-C1 (RU)
Title: Bobbin stacking device
Inventor: BALAKIN VIKTOR I
IPC: B65H67/06
Filed: 1991-11-21
Granted: 1995-09-10
Abstract: FIELD: textile industry. SUBSTANCE: device is adapted to receive bobbins from conveyor of spinning machine and place them into cart with rotatable pegs, which are circumferentially positioned in cart. Cart is provided with hooks which may be connected with grips of cart drive mechanism. Grips are fixed in equally spaced relation on chains for movement in synchronism. When bobbin cart is moved onto lower platform of self-propelled carriage in stacking zone, cart is conjugated with rotational mechanism. Stacking mechanism has two frames connected with drive, which provides simultaneous rotation of frames in opposite directions. Centering mechanism provides positioning of bobbins in axial alignment with respective pegs. Following mechanism provides step-by-step motion of bobbins seated onto pegs in downward direction. EFFECT: increased efficiency and enhanced reliability in operation. 7 cl, 14 dwg
Patent RU-2054487-C1 (RU)
Inventor: GLOTOV ALEKSANDR G
IPC: C12Q1/68
Filed: 1991-07-11
Granted: 1996-02-20
Abstract: FIELD: genetic engineering. SUBSTANCE: method involves cloning of DNA fragment of cattle infectious rhino-tracheitis virus to the vector in which then biotin is incorporated. Single-stranded DNA of phage M13 mp8 is used as a vector, and biotin is used as a label. Biotin is incorporated to vector by chemical DNA modification by cytosine links that ensures to increase the sensitivity of viral DNA detection up to 1-10 pg. EFFECT: increased sensitivity of virus detection. 1 tbl
Patent RU-2020901-C1 (RU)
Title: Intervertebral disc endoprosthesis
Inventor: RATKIN IGOR K
IPC: A61F2/44
Filed: 1991-11-28
Granted: 1994-10-15
Abstract: FIELD: medical engineering. SUBSTANCE: intervertebral disc endoprosthesis is shaped as clamp made from titanium nickelide having shape memory and V-shaped to make up angle of 30 to 35 deg between its lateral planes. Legs disposed symmetrically in each plate planes are bent off in opposite direction at angle of 15 to 20 deg relative to above-mentioned plate planes. Width of plate legs makes up at least half the total width of plate. EFFECT: more sophisticated design. 2 cl, 4 dwg
Patent RU-2018631-C1 (RU)
Title: Plug for isolation of lost-circulation zone in well drilling
Inventor: ZHZHONOV VIKTOR G
IPC: E21B33/16
Filed: 1991-12-06
Granted: 1994-08-30
Abstract: FIELD: well drilling. SUBSTANCE: plug includes band-thread filler and has drilled out weight for its arrangement in wellbore in working position. Band-thread filler is made in form of bundle to provide for its straightening in flow of grouting mortar. One end of bundle is rigidly tied with drilled out weight. EFFECT: higher reliability of isolation due to restriction of grouting mortal spreading, and cut down material expenditures. 2 dwg
Patent RU-2039552-C1 (RU)
Inventor: POPOVA LYUDMILA A
IPC: A61K8/19
Filed: 1992-01-21
Granted: 1995-07-20
Abstract: Изобретение относится к области гигиены, а именно к защитным средствам для кожи рук. Защитный крем содержит натрий-карбоксиметилцеллюлозу, глицерин, воск эмульсионный, бишофит и воду в указанном соотношении. 1 табл.
Patent RU-2043575-C1 (RU)
Title: Apparatus for shut-off of gas or liquid fuel of thermal power plant
Inventor: VOKHMYANIN VLADISLAV G
IPC: F23N5/24
Filed: 1992-02-04
Granted: 1995-09-10
Abstract: FIELD: heat power engineering. SUBSTANCE: auxiliary relay 7 is connected between resistor 6 and diode 8. The second lead of the coil of shut-off valve 3 is directly connected to second bus 4 of the power source. EFFECT: enhanced reliability of protection of steam generators, water heaters using gas and liquid fuels. 1 dwg
Patent RU-2062386-C1 (RU)
Title: Corrugated pipe
Inventor: VAKHITOV ANGAM M
IPC: F16L11/16
Filed: 1992-01-09
Granted: 1996-06-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: corrugations are made up as hollow T-shaped profile or multi-T-shaped profile provided over the whole length. EFFECT: improved design. 2 dwg
Patent RU-2069201-C1 (RU)
Title: Raw material mixture for binder production
Inventor: VERENKOVA EMILIYA M
IPC: C04B12/02
Filed: 1992-02-05
Granted: 1996-11-20
Abstract: FIELD: protecting coatings on metal, concrete, cement-wood chips plates, asbestos-cement plates and also based on phosphate binders glue compositions and compounds used in building. SUBSTANCE: raw material mixture for binder production has following components: phosphoric acid with phosphates share in terms of $$$ 45 - 57 mass % and fluorine compounds in terms of fluorine 0.4 - 1.5 mass %: - 45 - 75 %, zinc or its compounds in terms of zinc oxide - 4 - 13 %, oxygen-bearing calcium compounds in terms of calcium oxide 0.5 - 3.5 %, boric acid or borates in terms of boric anhydride 0.1 - 5 %, bearing nitrate-ion compound in terms of nitrate-ion 1.0 - 14.0 % water - balance. As a version raw material mixture additionally has 0.2 - 1.5 % of nonionic surface-active substance. EFFECT: produced coatings have increased protective properties.
Patent RU-2027016-C1 (RU)
Title: Method for estimation of outburst hazard of face part of rock mass in mechanized coal getting
Inventor: ANTONOV ALEKSANDR VASILEVICH
IPC: E21F5/00
Filed: 1991-10-17
Granted: 1995-01-20
Abstract: FIELD: mining. SUBSTANCE: subject to measurement is gas volume liberated into working for the ten last minutes of combine operation, and volume of gas liberated for the first ten minutes after completion of operation, and parameter H of outburst hazard is determined. Outburst hazard is estimated by comparison with critical value 0.8. When H n  exceeds 0.8, the state of rock mass is considered safe, and when H n  ≅ 0,8 is equal to, or exceeds 0.8, it is considered outburst-prone. EFFECT: higher efficiency. 2 cl, 1 tbl
Patent RU-2066730-C1 (RU)
Title: Bottom-hole drill string assembly
Inventor: ZAJTSEV GENNADIJ G
IPC: E21B17/00
Filed: 1992-03-09
Granted: 1996-09-20
Abstract: FIELD: well drilling. SUBSTANCE: bottom-hole drill string assembly includes damper of longitudinal vibrations, drill collars and member with high hydraulic resistance, for instance, jet rolling cutter bit or downhole hydraulic motor. Damper is made in form of flexible cylindrical shell located between drill collars and the member with high hydraulic resistance. Under the action of internal excessive pressure required for functioning of member with high hydraulic resistance, the flexible cylindrical shell assumes bulged form, its longitudinal rigidity drops and damping capacity rises, and in subsequent dynamic action on shell from bottom, developed in the process of operation of rolling cutter bit, longitudinal cyclic deformation of shell occurs due to formation of waves in shell wall along its generating line. EFFECT: higher efficiency of damping, workability and reliability of protection of drilling string from vibration. 5 dwg
Patent RU-2024337-C1 (RU)
Inventor: BELOUSHCHENKO LYUDMILA V
IPC: B08B3/10
Filed: 1991-10-04
Granted: 1994-12-15
Abstract: Область применения: для очистки изделий в моющей жидкости при вибровоздействиях. Устройство содержит вертикальную ванну для моющей жидкости с герметично закрывающейся крышкой, которая размещена на упругом основании и подпружинена снизу пружиной. В крышке ванны выполнено центральное отверстие, в котором установлен вертикальный стержень с размещенным на нем инерционным элементом, расположенный в верхней части ванны. Инерционный элемент выполнен в виде толстостенного кольцевого диска, размещенного подвижно на стержне, в нижней части которого выполнен кольцевой упор, а в верхней - расположена наружная цилиндрическая пружина, закрепленная верхним концом на заглушке отверстия. 1 ил.
Patent RU-2101804-C1 (RU)
Inventor: GAGANOV V V
IPC: H01L23/12
Filed: 1992-03-26
Granted: 1998-01-10
Abstract: FIELD: semiconductor electronics, design of transistor wide-band microassemblies with internal matching circuits. SUBSTANCE: SHF transistor microassembly includes semiconductor crystal, crystal of MIS capacitor with built-in resistor, family of wire jumpers. Thin-film temperature-sensitive resistor which first electrode is connected by metallization to planar electrode of built-in resistor and which second electrode is connected by wire jumpers to elements of transistor structure and zero potential bus is additionally formed on crystal of MIS capacitor. EFFECT: increased and stabilized output energy parameters in SHF band. 2 dwg , 1 tbl
Patent RU-2043668-C1 (RU)
Title: Electric insulation compound
Inventor: LIKHOVETSKIJ BORIS P
IPC: H01B3/40
Filed: 1992-05-20
Granted: 1995-09-10
Abstract: FIELD: electronics. SUBSTANCE: electric insulation compound includes, per cent by mass: mica flour 5.5-11.0; aeroseal 1.5-5.5; grease 1.8-2.8; cyclohexanol 27.0-30.0; epoxy resin 33.0-38.0; resin hardener 21.0-23.0. EFFECT: proposed compound provides for manufacture of thin insulation film with high surface resistance over substrates. 1 tbl
Patent RU-2043755-C1 (RU)
Inventor: ROGOZHNIKOV GENNADIJ I
IPC: A61C5/77
Filed: 1992-06-02
Granted: 1995-09-20
Abstract: FIELD: medical engineering; prosthetic dentistry. SUBSTANCE: device has casing having punch holder with punch and conic clip in carrier engageable with support over the spheric surfaces and also holder with die. The punch and the conic clip are provided with motion drives. Casing and die holder are united by means of threaded bayonet, and their drives are two manually rotatable levers engageable with corresponding ratchets through spring- loaded pawls. One of ratchets has thread engageable with the corresponding threaded portion of the punch holder and the other one has flat surface inclined with respect to device axis and engageable with end face surface of the carrier. Cylindric screens with ring- shaped bases are set coaxially with the ratchet of the punch to enable their rotation and fixation relative to the ratchet teeth. EFFECT: accelerated production cycle. 2 dwg
Patent RU-2004438-C1 (RU)
Inventor: BEREZIN NIKOLAJ V
IPC: B28B11/00
Filed: 1992-07-07
Granted: 1993-12-15
Abstract: Использование: в промышленности строительных  материалов дл  изготовлени  декоративных  отделочных плит из гипса Сущность изобретени :  способ заключаетс  в том. что на горизонтальную  опору последовательно нанос т не менее двух раз-  ноокрашенных слоев сухого гипса с толщиной  каждого сло  в пределах 20 - 55 мм. Далее сухие  слои частично перемешивают между собой и смачивают  водным раствором кле  на всю толщину с  образованием на опоре разноцветного сло  раствора . Затем этот раствор подают в форму с одновременным  поворотом в вертикальной плоскости на  угол 75 - 105&deg;, выдерживают в форме до потери  текучести, разравнивают лицевой слой, производ т  термообработку и выемку издепий из формы В  форму предварительно может быть уложена затвердевша  плита из строительных смесей, органических  материалов со св зующим, волокнистых материалов , металлическа  пластина или сетка Лини   дл  осуществлени  способа содержит формовочный  конвейер с формами из эластичного материала  и установленную над ним многосекционную  камеру с приемным транспортером, коробами пневматического  распылени  гипса и водного раствора  кле  и воронкой подачи разноцветного сло  раствора  на формовочный конвейер Камера разделена  на отсеки вертикальными перегородками с поворотными  гребенками Формовочный конвейер содержит  нож со шнеком дл  разравнивани  лицевого  сло  и удалени  отходов, камеру термообработки , полировальные щетки и приемный стоп 2 с и 8  заф-лы, 4 ил.
Patent RU-2008021-C1 (RU)
Title: Method for decontaminating treatment of hydrogel contact lenses
Inventor: OSTAPCHENKO VLADIMIR N
IPC: A61L12/08
Filed: 1992-09-15
Granted: 1994-02-28
Abstract: FIELD: medicine. SUBSTANCE: method involves keeping hydrogel contact lenses with 38% moisture content in sodium hypochlorite solution (NaOCl), concentration 650-1100 mg/l for 6-12 h, then in physiological solution for 6-12 h. EFFECT: reliability of decontaminating treatment increased by reducing corrosion activity and microbial flora of lenses. 1 tbl
Patent DE-10006895-C1 (DE)
Title: Master braking cylinder for automobile hydraulic braking system has pump in fluid connection between primary pressure chamber and filling chamber followed by variable throttle device
Inventor: MICHEL PETER
IPC: B60T13/16
Filed: 2000-02-16
Granted: 2001-07-26
Abstract: The master braking cylinder (10) has a cylinder (12) with a primary pressure chamber (24) coupled to the braking circuit and a filling chamber (20), coupled to the primary pressure chamber via a fluid connection (68) containing a pump (80). A throttle device (82) on the pressure side of the pump has a throttle opening which is increased in dependence on an increase in the pressure difference between the pressure side of the pump and the output side of the throttle device.
Patent DE-10040649-C1 (DE)
Title: Open automobile roll bar assembly has cassette housing with U-profile side walls to take guide block in firm bond, and allow sliding movement of cross beam without free play
Inventor: NAS MICHAEL
IPC: B60R21/13
Filed: 2000-08-19
Granted: 2001-09-13
Abstract: The roll bar (1) assembly, to protect the occupants of an open automobile on rolling over, has a cassette housing (7) with side walls (8,9) forming a U-profile. The guide block (11), within the profiled side walls, has leg extensions at the end sides forming a profile bridge, firmly bonded to the legs of the U-profiles of the side walls.  The cross beam section (5) to take the ends of the roll bar is a block, with drilled openings to take the leg tubes (3,4) of the roll bar, and it has shaped projections to fit within the U-profiles of the side walls in a sliding fit, which is free of play, and can be against a plastics profile for a smooth sliding movement.
Patent DE-10040685-C1 (DE)
Title: Electrical switching device has rotary slide element with circular opening diameters allowing passage of hand crank, connecting opening narrower than groove on hand crank
Inventor: MUECKSCH DIETMAR
IPC: H02B11/127
Filed: 2000-08-19
Granted: 2002-01-03
Abstract: The device is mounted on a slide-in unit for movement between separation and operating positions by a toggle joint system actuated by a hand crank. A rotary slide element attached to the unit has circular openings joined by a narrow sector-shaped one. One opening is on a common axis with the shaft and crank in one end position. The circular openings allow passage of the crank. The segment shaped opening is narrower than a groove on the crank.  The device (4) is mounted on a compact insert (3) for movement between a separation position and an operating position by a toggle joint system (10) actuated by a hand crank (19). A rotary slide element (23) pivotably attached to the compact insert is fixed near a switch shaft connected to a cylindrical worm gear interacting with the toggle joint system. The rotary slide element has two circular openings (25,26) on either side of an axis of symmetry and joined by a narrow circular sector-shaped opening (28). One opening lies on a common axis with the switch shaft and hand crank in one end position. The circular opening diameters allow passage of the hand crank and the circular segment shaped opening is narrower than a groove on the hand crank.
Patent DE-10049240-C1 (DE)
Title: Schneideinrichtung
Inventor: MUEHLEBACH MORITZ
IPC: B26B3/08
Filed: 2000-09-28
Granted: 2002-06-27
Abstract: Die Erfindung betrifft eine Schneideinrichtung (1) für Bodenbeläge zum Schneiden oder Anreißen von Nähten, mit einem Grundkörper (2), mit wenigstens einem am Grundkörper (2) gehaltenen Messer (3) und mit einer an der Unterseite (5) des Grundkörpers (2) vorgesehenen Anlagekante (4) für eine Kante des Bodenbelages, wobei am vorderen Bereich des Grundkörpers (2) eine erste Platte (6) und eine zweite Platte (7) am Grundkörper (2) lösbar befestigt sind und wobei das Messer (3) parallel zur Anlagekante (4) zwischen den Platten (6, 7) anordenbar ist. Um eine Schneideinrichtung (1) zur Verfügung zu stellen, mit der Schnittbreitenverstellung in einfacher Weise möglich ist, ist erfindungsgemäß vorgesehen, daß wenigstens eine weitere Platte (8, 9, 10) vorgesehen ist, so daß das Messer (3) bedarfsweise auch zwischen der zweiten Platte (7) und der weiteren Platte (8) oder zwischen benachbarten weiteren Platten (8, 9, 10) anordenbar ist.
Patent DE-10052586-C1 (DE)
Title: Front-loading washing machine or washer/dryer has washing drum supported by 2 axially spaced radial ball bearings providing depth adjustment
Inventor: KRATZSCH ANDREAS
IPC: D06F37/00
Filed: 2000-10-24
Granted: 2001-12-13
Abstract: The washing drum (3) is supported for rotation about a horizontal or an inclined axis, via 2 radial ball bearings (10,11) having their outer rings (10.2,11.2) spaced axially apart within a bearing housing (8) and their inner rings (10.1,11.1) fitted to a shaft pin (1) attached to the washing drum and provided with an axially adjustable tensioning screw (19) at the opposite side to the washing drum, for cooperating with a spring element (20).
Patent DE-10101424-C1 (DE)
Title: Inner container inside container has frame, base, two grip-holders, two transporter-grips, gripper part. and two arms
Inventor: JAKAB GEB MATICIAC
IPC: A61B50/30
Filed: 2001-01-13
Granted: 2002-06-13
Abstract: The container has an encircling frame(14,15) with base, two grip-holders (18) positioned on the frame and two transporter grips (20) movably mounted on the grip-holders and each possessing a gripper part (22) parallel with the ground. Each transporter grip is completely mounted inside the inner container (10). the transporter grip has two arms (24,25) protruding from the gripper part and possessing a bearing elements protruding from the free ends.
Patent DE-10119352-C1 (DE)
Title: Vehicle tyre profile characteristics determination method uses near-field radar sensor detecting microwaves reflected by tyre surface
Inventor: ASSEMBE LAURENT
IPC: B60T8/00
Filed: 2001-04-20
Granted: 2002-11-28
Abstract: The tyre profile characteristics determination method uses a near-field radar sensor (11) associated with the tyre (10), for transmission of microwaves and reception of the microwaves reflected by the surface of the tyre, coupled to a processing unit (12), determining the profile characteristics from the radar sensor information in conjunction with vehicle driving information.
Patent DE-19506404-C1 (DE)
Title: Separating and drying micro-mechanical elements without sticking
Inventor: BIEBL MARKUS
IPC: F26B5/00
Filed: 1995-02-23
Granted: 1996-03-14
Abstract: A process (1) for etching out (separating) and drying micro-mechanical functional elements (A) on a semiconductor component (B) comprises: (a) producing an element (A) and separating it by wet-chemical etching inside a vessel; (b) discharging the used etching liq. (I) from the bottom of the vessel and simultaneously introducing a flushing liq. (II) with a lower density than (I) at the top; (c) running off (II) and replacing it from the top with a liq. of lower density (III); (d) repeating stage (c) as required; (e) raising the temp. in the vessel above the critical temp. of the last added liq. so as to convert it completely into vapour, and (f) releasing the pressure and removing the treated component. In an extension of this process (2), the last flushing liq. (III) is replaced by a directly sublimable substance (IV); this is introduced as a liq., converted into solid by reducing the temp. and/or raising the pressure, and then completely sublimed back into vapour in the vessel by reducing the pressure and/or raising the temp. (stages c to e). Stage (f) is then carried out as above.