baber/WOPTO huggingface dataset:
Patent DE-4405092-C1 (DE)
Title: Pneumatic power booster with electromagnetic auxiliary control, particularly for motor-vehicle brake systems
Inventor: SCHLUETER PETER
IPC: B60T8/32
Filed: 1994-02-17
Granted: 1994-12-22
Abstract: Two chambers (12, 14) separated from one another by a movable wall (16) can be connected to one another in a booster housing (10) by a control valve (20) which has a valve housing (22) movable axially together with the wall (16) and having a first valve seat (24) and which has a sealing body (60), movable axially in the valve housing and preloaded towards the first valve seat, and a valve body (30). The valve body (30) has a second valve seat (32) and is preloaded towards the sealing body (60), can be taken along in a direction away from the sealing body (60) by a piston (42) movable by means of an actuating member (44), and can also be moved independently of the piston (42) by means of an electromagnet (40). An axially acting seal (56) is arranged in such a way between the valve body (30) and the piston (56) that it seals off only when an abutment (55) formed on the valve body (30) rests at least approximately on a driver formed on the piston (42). <IMAGE>
Patent DE-4443419-C1 (DE)
Title: Acceleration sensor for vehicle safety system
Inventor: SWART MARTEN
IPC: H01H35/14
Filed: 1994-12-06
Granted: 1996-03-07
Abstract: The invention concerns an acceleration sensor which reacts to two acceleration directions and comprises a magnetic circuit with a moulded body (10) made of a material with high permeability and with a magnet (2) which acts as a seismic mass and is displaceably mounted on a support (1). Depending on the shape of the moulded body (10), the rest position of the magnet (2), the restoring forces acting on the displaced magnet (2) and thus the sensitivity of the sensor can be adjusted for each acceleration direction and each minimum closure period of the sensor.
Patent NL-1006291-C1 (NL)
Title: Mains hum reduction circuit for galvanometers and other a.c. measuring circuits - uses inductive feedback between output and input transformers
Inventor: SPIJKER GEERT
IPC: H03H2/00
Filed: 1997-06-11
Granted: 1998-07-15
Abstract: The circuit uses six telephone signal transformers, two capacitors and two thyristors. The input signal is fed to the paralleled primaries of the input transformers (T2, T3). The secondaries of the input transformers are connected in series and their output is fed, via the secondaries of two feedback transformers (T4, T5) to the primary of the output transformer (T7). The inductive feedback bridge circuit consists of two capacitors (C4, C5), the primaries of the feedback transformers (T4, T5), a cross coupled transformer (T6) and two thyristors (Th4, Th5). The circuit is effective for frequencies between 100 kHz and 500 MHz.
Patent NL-1010364-C1 (NL)
Title: Sheet of detachable business cards which can be overprinted, ten at a time, using computer printer
Inventor: LEVENS MATTHEUS JOHANNES JACOB
IPC: G09F3/02
Filed: 1998-10-21
Granted: 2000-04-25
Abstract: The sheet is similar to those used for conventional laser printable adhesive labels. A number, e.g. ten, of cards (4) are fixed to an A4 peel-off backing sheet (5). The cards can be pre-printed with a colored company logo (7). When the sheet is run through the printer, the variable data, e.g. name, job title, telephone number, etc., can be printed onto all ten cards. The cards can then be peeled off the sheet and used.
Patent NL-1020445-C1 (NL)
Title: Covering system for open boat rests on one side on float which can move up and down and forwards and backwards, other side resting on connecting arrangement where it can move vertically backwards and forwards
Inventor: EEKEMA JAN
IPC: E02B3/20
Filed: 2002-04-22
Granted: 2003-10-23
Abstract: The covering system (5) for an open boat (1) rests on one side on a float (2) on which it can move up and down and forwards and backwards. On the other side it rests on a connecting arrangement (4) where it can move vertically backwards and forwards. The arrangement allows the system to be moved backwards when there is no boat in position to be protected.
Patent NL-1021189-C1 (NL)
Title: Closure part, especially lid for cup, includes integral blister packaging containing tablets for preparing e.g. drinks
Inventor: PABON PAUL MARTIJN
IPC: B65D51/28
Filed: 2002-07-31
Granted: 2004-02-03
Abstract: The closure part (2) includes an integral blister packaging.
Patent RU-2029064-C1 (RU)
Inventor: VANIFATEV VLADIMIR I
IPC: E21B33/12
Filed: 1989-08-07
Granted: 1995-02-20
Abstract: Использование: при строительстве скважин в устройствах для разобщения пластов. Сущность изобретения: устройство состоит из корпуса с центральным каналом и боковым отверстием, перекрытым втулкой и кольцом, пальца, клапанной системы каналов уплотнительного элемента, кольцевой полости, обойм и разрывных проволочных или тросовых упоров, закрепленных на внутренней стенке втулки и расположенных в плоскости, перпендикулярной оси корпуса. 6 ил.
Patent RU-2005682-C1 (RU)
Title: Раздаточное устройство для выдачи жидкого продукта из работающего под давлением раздаточного контейнера
Inventor: DEVID DZHON KHOULETT
IPC: B65D83/54
Filed: 1989-11-01
Granted: 1994-01-15
Abstract: Использование: в раздаточных устройствах для жидких продуктов, например, работающих под давлением раздаточных пневматических баллонах. Сущность изобретения: клапан 2 приводится в действие нажатием штока 8, который смещается внутрь баллона, в результате чего радиальное отверстие 61 соединяется с внутренней камерой 54, открывая при этом выпускное клапанное средство 58. Прохождение штока 8 через кольцевой выступ 65 сопровождается упругой деформацией удлинения 66. Чашеобразный элемент 3 имеет цилиндрическую форму, а его внутренний диаметр больше наружного диаметра эластичной втулки 4, так что между ними образуется сборная камера 11. На нижней поверхности 16 фланца 14 установлена кольцевая прокладка 17, удерживаемая на своем месте обоймой 18, внутри которой размещены раздаточный клапан и чашеобразный элемент. Обойма 18 имеет штампованную кольцевую канавку 19, образующую кольцевой выступ, удерживающий кольцевую прокладку 17, чашеобразный элемент, эластомерную втулку 4 и раздаточный клапан. 10 з. п. ф-лы, 4 ил.
Patent RU-2028571-C1 (RU)
Inventor: LIPETS ADOLF U
IPC: B23K13/00
Filed: 1989-11-03
Granted: 1995-02-09
Abstract: Использование: для теплообменников с повышенной тепловой эффективностью, например, для котельных агрегатов. Сущность изобретения: теплообменная труба 1 содержит спиральные круглые ребра 2. С диаметрально противоположных сторон ребер 2 расположены отогнутые торцовые сегменты 3. При изготовлении трубы производят осевую подачу вращаемой трубы, тангенциальную подачу ленты с предварительным ее натяжением, нагрев трубы до 1450-1550°С и сварку их давлением с приложением сварочного усилия к ленте перпендикулярно направлению ее подачи, составляющим 1,0-1,3 усилия натяжения ленты. 2 с.п. ф-лы, 6 ил.
Patent RU-2027258-C1 (RU)
Title: High-temperature electrochemical generator
Inventor: SOMOV SERGEJ I
IPC: H01M8/12
Filed: 1990-07-03
Granted: 1995-01-20
Abstract: FIELD: chemical power sources. SUBSTANCE: fuel mixing chamber has conversion catalyst; fuel elements are embedded with their open ends into partition between fuel chamber and afterburner; fuel mixing chamber, fuel oxidizing chamber, and afterburner are arranged in tandem one on top of other. EFFECT: improved design.
Patent RU-2006713-C1 (RU)
Inventor: MAMITI GERAS I
IPC: F16D65/02
Filed: 1991-01-03
Granted: 1994-01-30
Abstract: FIELD: mechanical engineering. SUBSTANCE: brake has two self-aligning primary and secondary shoes mounted on adjustable eccentric pins. Fitted between adjacent ends of shoes at one side are release mechanism and support, and at other side, rod with parallel face surfaces installed on shield in guide. Rod is adjustable in length and is installed for movement along its axis. One face surface of rod can be made inclined, and other, curvilinear. EFFECT: enhanced reliability. 12 cl, 4 dwg
Patent RU-2025717-C1 (RU)
Title: Method for quantitative determination of thymol in starting medicinal plant material
Inventor: MAZULIN ALEKSANDR V
IPC: G01N21/33
Filed: 1991-01-31
Granted: 1994-12-30
Abstract: FIELD: quantitative determination of thymol in staring medicinal plant material. SUBSTANCE: method for determination of thymol in starting medicinal plant material includes crushing of plant material and depleting extraction with 96% ethyl alcohol. Added to extract is 10% solution of lead acetate for precipitation of all substances hindering spectrophotometric determination of thymol. Precipitates are filtered off, and filtrate is scanned photometrically at wave length of 272 nm. Content of thymol is calculated with the aid of preliminarily constructed calibrating graph, or with the use of known formulas. EFFECT: higher efficiency. 1 tbl
Patent RU-2021977-C1 (RU)
Title: Method of sewage treatment from dyes
Inventor: PERSHINA EKATERINA D
IPC: C02F103/14
Filed: 1991-03-26
Granted: 1994-10-30
Abstract: FIELD: sewage treatment. SUBSTANCE: method of sewage treatment from dyes, mainly aniline ones, involves electrolysis at current density 200-300 A/m 2  in the presence of hydrogen peroxide on anode made of titanium. Titanium surface is covered with compositional electrochemical coating consisting of platinum-graphite containing 10-20 wt.-% graphite. EFFECT: improved method of sewage treatment. 2 tbl
Patent RU-2024489-C1 (RU)
Title: Catalyst for axidative diacetoxylation of 1,3-pentadiene
Inventor: DEVEKKI ANDREJ V
IPC: C07C67/055
Filed: 1991-03-13
Granted: 1994-12-15
Abstract: FIELD: chemical engineering. SUBSTANCE: the catalyst for diacetoxylation of 1,3-pentadiene comprises an intermetallic compound of the formula Pd 3 Sb in an amount of 2.3-3.3% by weight, and an activated carbon carrier, the balance. The yield of 1,4 and 3,4-diacetoxypentanes is increased to form preferably trans-1,4-diacetoxypentene- 2. The yield of isomers is 87-90%. EFFECT: improved propertied of the catalyst. 4 tb
Patent RU-2091280-C1 (RU)
Title: Container for liquid and semiliquid products
Inventor: SULTANOV ADKHAM Z
IPC: B65D33/36
Filed: 1991-03-15
Granted: 1997-09-27
Abstract: FIELD: storage of products. SUBSTANCE: container for liquid and semiliquid products is made in form of flat or three-dimensional package with holes made at opposite sides in top portion of package. Holes are provided with stoppers. EFFECT: improved reliability of storage. 4 cl, 4 dwg
Patent RU-2003925-C1 (RU)
Inventor: PANCHENKO VLADIMIR I
IPC: F23D14/20
Filed: 1991-03-25
Granted: 1993-11-30
Abstract: Использование: в отрасл х промышленности. (в занных с аварийным сжиганием газов, например,  в нефтедобывающей. Сущность изобретени  оголовок  содержит цилиндрическую трубу, в средней  части которой выполнено коническое расширение,  переход щее в цилиндрическое расширение На  участке конического расширени  установлено устройство  дл  предотвращени  поступлени  атмосферного  воздуха, выполненное в виде конуса вершиной  вниз Между ними образован кольцевой зазор . На участке цилиндрического расширени  установлен  тангенциальный штуцер дл  подачи затворного  газа 1 ил
Patent RU-2013395-C1 (RU)
Inventor: SHCHEPOCHKINA YULIYA A
IPC: C03C3/21
Filed: 1991-03-25
Granted: 1994-05-30
Abstract: Использование: для электронной техники. Сущность изобретения: стекло содержит, мас. % : оксид ванадия 47 - 56, оксид молибдена 5 - 7, оксид фосфора 2 - 4, оксид теллура 1 - 4, оксид свинца 11 - 18, оксид олова 10 - 15, оксид кадмия 3 - 6, оксид алюминия 9 - 12. Температура спаивания 480С. 1 табл.
Patent RU-2025709-C1 (RU)
Inventor: SHISHKOVSKIJ GEORGIJ K
IPC: G01N11/10
Filed: 1991-05-05
Granted: 1994-12-30
Abstract: Сущность изобретения: установка содержит опору с укрепленным на ней коромыслом, сосуд для исследуемого материала, зонд, блок измерения седиментации и упругий элемент с датчиком его изгиба. Сосуд для исследуемого вещества выполнен с возможностью вертикального перемещения. Зонд посредством зондодержателя соединен с коромыслом. Упругий элемент расположен параллельно коромыслу и соединен с коромыслом посредством вилки, расположенной на одном его конце, и зондодержателя, размещенного в вилке и зафиксированного в вилке штифтом. Другой конец упругого элемента жестко зафиксирован на опоре. Соединение вилки и штифта выполнено разъемным. На опоре установлен ограничитель перемещения коромысла. 1 ил.
Patent RU-2022340-C1 (RU)
Inventor: KOZLOV VALENTIN E
IPC: G06F7/552
Filed: 1991-06-19
Granted: 1994-10-30
Abstract: Изобретение относится к вычислительной технике и может быть использовано в быстродействующих специализированных вычислителях. Цель изобретения - повышение быстродействия. Устройство для вычисления модуля вектора содержит три блока 1,3,4 сравнения, коммутатор 2, элемент И 5, три преобразователя 6,7,8 многорядного кода, три блока 9,10,11 элементов И и сумматор 12, соединенные между собой функционально. 1 з.п. ф-лы, 1 табл. 5 ил.
Patent RU-2023825-C1 (RU)
Title: Beam free construction for multi-story building
Inventor: DZHAZYBAEV TEMIRBEK A
IPC: E04B1/18
Filed: 1991-07-03
Granted: 1994-11-30
Abstract: FIELD: construction. SUBSTANCE: plates of ceilings are provided with longitudinal and lateral ribs which form meshes for passing columns over the whole their area. Sides of the ribs and columns are provided with pin grooves at the level of the columns. The columns can be received in each mesh of the ceiling plates and coupled with them using concrete. Ribs of adjacent ceiling plates are interconnected by welding or bolting. EFFECT: enhanced quality of construction. 4 dwg
Patent RU-2022200-C1 (RU)
Inventor: BEKKER LEV A
IPC: F17C1/00
Filed: 1991-11-14
Granted: 1994-10-30
Abstract: Сущность изобретения: баллон высокого давления для хранения и перевозки сжатых, сжиженных и растворенных газов. Включает корпус, горловина которого выполнена с внутренним ступенчатым каналом, непосредственно за уступом которого имеется резьба и размещено запорное устройство. Запорное устройство может быть выполнено в виде последовательно расположенных пластичной шайбы, мембраны, сухарика, прижатых к уступу резьбовой втулкой. При этом уступ может быть снабжен кольцевым выступом треугольного сечения. Такая конструкция позволяет снизить металлоемкость баллона, повысить его надежность и технологичность. Способ изготовления корпуса такого баллона включает операции по получению тонкостенного стакана, на последней операции формообразования стакана краю стенки придают толщину t=t 1 ·K, , где t 1  - толщина стенки горловины корпуса; K=d/D - отношение среднего диаметра горловины к среднему диаметру остальной части корпуса. Затем образуют горловину с внутренним цилиндрическим каналом, сужают канал со стороны сопряжения канала с остальной частью полости корпуса путем образования шейки на горловине и нарезают внутреннюю резьбу за уступом. 2 с. и 1 з.п. ф-лы, 7 ил.
Patent RU-2050273-C1 (RU)
Inventor: KHAJNTS BRINKMANN
IPC: B29C48/41
Filed: 1991-12-13
Granted: 1995-12-20
Abstract: Использование: одностадийное непрерывное получение резиновой смеси для шин, приводных ремней, транспортерных лент и др. изделий. Сущность изобретения: согласно способу сырой каучук вводят в двухшнековый экструдер, пластифицируют и гомогенизируют. Затем вводят нереактивные добавки и при температуре 100 160°С смешивают с сырым каучуком. Полученную основную смесь охлаждают в экструдере в пределах от 100°С до 200°. В основную смесь вводят реактивные добавки и гомогенизируют. При этом смесь путем охлаждения поддерживают на температурном уровне, предотвращающем вулканизацию. Двухшнековый экструдер выполнен таким образом, что в нем непрерывно получают как основную, так и готовую резиновую смесь. 2 с. и. 2 з. п. ф-лы, 4 ил. 1 табл.
Patent RU-2028232-C1 (RU)
Title: Pneumatic servomotor
Inventor: ZHAN-PER GOTE
IPC: B60T13/567
Filed: 1992-05-13
Granted: 1995-02-09
Abstract: FIELD: braking follow-up pneumatic servomotors. SUBSTANCE: servomotor has housing 10 accommodating piston 20 formed by rear cylindrical section 22 which carries skirt 14. The latter, by means of turnable diaphragm 12, forms front chamber 16 constantly communicating with vacuum source, and rear chamber 18 selectively coupled either with front chamber 16 or with atmosphere through valve (20a, 32a, 40) set into action by means of control rod 34 which can thrust through plunger 32 against one of surfaces of reaction disk 53 rigidly coupled with pusher 56. Valve (20a, 32a, 40) has shutoff member 40 engaging with valve first seat 32a formed on plunger 32 and with valve second seat 20a formed on piston 20. Plunger 32 and piston 20 carry second shutoff valve (65, 70). EFFECT: enhanced quality of operation. 4 cl, 1 dwg
Patent RU-2044737-C1 (RU)
Inventor: DITER ARLT
IPC: A61P9/10
Filed: 1992-06-19
Granted: 1995-09-27
Abstract: FIELD: organic chemistry. SUBSTANCE: product: derivatives of 2,3-dihydropyrano[2,3-b] pyridine of the formula (I)   where A lower alkylene and R hydrogen atom or group   where A has indicate above meaning, or their salts. Reagent 1: 2-aminomethyl-2,3-dihydropyrano[2,3-b]pyridine of the formula (II)  . Reagent 2: compound of the formula (III)   where L removal group and A as indicated above. Process conditions: if necessary, in the presence of base and accelerating agent of reaction, in the medium of inert solvent followed by if necessary alkylation and isolation of the end product in the free form or as salt. 2-Aminomethyl-2,3-dihydropyrano[2,3-b]pyridine is synthesized by the following method: reagent 1: compound of the formula (IV)   where T halogen atom. Reagent 2: potassium phthalimide. Process conditions: in the medium of inert solvent in inert gas atmosphere. Reagent 3: compound of the formula (V)  . Reagent 4: 2-aminoethanol or hydrazine hydrate. Affinity of compound of the formula (I) to 5-hydroxytryptamine receptors was shown in experiments using membrane preparations of calf hippocampus (K i =  1.0 nmole/l).  3 H-Serotonin (5-hydroxytryptamine) was used as radioactive labeled ligand. Synthesized compound is used in medicine as serotonin receptors. EFFECT: improved method of synthesis.
Patent RU-2015938-C1 (RU)
Title: Gearshift mechanism of multi-speed gearbox with reverse gear and speed forward gears
Inventor: LOBANOV FEDOR KH
IPC: B62M11/04
Filed: 1991-11-19
Granted: 1994-07-15
Abstract: FIELD: fixed ratio transmissions. SUBSTANCE: gearshift mechanism has cam with shaped slots. Fitted on cam is cylindrical projection and sockets are made to fix second and third neutral. Gearshifting sector, in addition to shaped slots for travel of bracket with reverse and forward gears shifter forks, has radius slots with chamfers. These slots and chambers engage with cylindrical projection of cam and set cam in fixed neutral position corresponding to shifted-in speed gear and preclude engagement of other gears. EFFECT: facilitated gearshifting, provision of additional speeds. 9 dwg
Patent RU-2026699-C1 (RU)
Title: Muscle training device
Inventor: ZAJTSEV VYACHESLAV K
IPC: A63B21/068
Filed: 1992-02-05
Granted: 1995-01-20
Abstract: FIELD: muscle training equipment. SUBSTANCE: device has at least second pair of levers, which are disposed angularly one with respect to the other and interconnected through second pivot joint. Device is further provided with third pair of levers disposed in parallel with levers of above mentioned pairs and fixed to horizontal platform. Level pair pivot joints are connected one with the other and with other end of flexible tie-rod. In another version of device pivot connection of free ends of paired levers of pairs of levers with carcass is provided through swinging arms. EFFECT: increased efficiency and enhanced reliability in operation. 11 cl, 22 dwg
Patent RU-2017920-C1 (RU)
Title: Device for protection of window or door openings
Inventor: BELKOVSKIJ NIKOLAJ G
IPC: E06B9/02
Filed: 1992-03-10
Granted: 1994-08-15
Abstract: FIELD: construction. SUBSTANCE: when internal wing 1 is opened, lever 5 engaging bearing member 3 is released and external guard 2 is freely opened to enable free leaving of room. EFFECT: higher efficiency. 4 cl, 1 dwg
Patent RU-2055165-C1 (RU)
Title: Method for water flooding of oil pool
Inventor: ALEEV FARID I
IPC: E21B43/22
Filed: 1992-03-18
Granted: 1996-02-27
Abstract: FIELD: oil production. SUBSTANCE: method for water flooding of oil pool includes periodic stopping and renewal of water injection into formation through injection well and withdrawal of fluid from the producing well. Prior to periodic injection of water into formation, additionally and successively is injected sulfuric acid and water with simultaneous control of flooding in producing well. Upon revealing of beginning of reduction of water cutting of fluid in producing well, water injection is changed over to periodic mode of injection. EFFECT: higher efficiency.
Patent RU-2011516-C1 (RU)
Inventor: DOBROTIN ALEKSANDR E
IPC: B28B7/24
Filed: 1992-03-27
Granted: 1994-04-30
Abstract: Изобретение относится к производству сборных железобетонных изделий. Кассетная установка состоит из неподвижных и подвижных отсеков, гидроцилиндра стяжки, клинового узла. Новым является то, что гидроцилиндр стяжки жестко закреплен на неподвижном отсеке, имеет отдельную хвостовую часть, заклиниваемую клиновым устройством, шток гидроцилиндра стяжки имеет упор, а гильза его имеет пазы под углом для поворота хвостовой части, хвостовая часть выполнена ответной клиновому устройству, хвостовая часть имеет ответное упору штока отверстие. 1 з. п. ф-лы, 4 ил.
Patent RU-2026416-C1 (RU)
Title: Apparatus for application of coating
Inventor: SKOVORODIN VASILIJ YA
IPC: C23C14/32
Filed: 1992-03-31
Granted: 1995-01-09
Abstract: FIELD: application of metal coatings. SUBSTANCE: the wire feed system is made as a magazine with equisize gauged wire section. The deflector has an opening, and the apparatus is provided with a guide to feed wire sections from the magazine to the deflector through its opening. Located at the opposite ends of the deflector, on its bottom, are current lead-in electrodes for movement in their guides and openings in the deflector in alignment with sprayed wire. Wire is located in parallel with the surface of the sprayed workpiece. The deflector together with the vibrator secured on its external surface is made as a jelly-like member with the bottom radius equal to 1-2 wire radii. The divergence angle of the deflector internal walls is within 20 to 60°. The apparatus is provided with protective bars installed for line contact with the workpiece, the distance between the contact lines being determined by the angle of collision of sprayed particles within 70 to 90°. The drive mechanic is made as a drive gear with a dog and eccentric installed for engagement with each other, and a leverage placed for engagement with the wire feed mechanism, current lead-in electrodes and shields. EFFECT: facilitated procedure. 2 dwg
Patent RU-2060706-C1 (RU)
Title: Footwear supplementary insole (variant)
Inventor: BELKIN ANATOLIJ D
IPC: A43B7/34
Filed: 1992-04-02
Granted: 1996-05-27
Abstract: FIELD: light industry, in particular, warming of footwear in winter. SUBSTANCE: insole has at least fifteen layers of thin paper used as base and stitched together or glued along their edges. EFFECT: improved hygienic conditions and increased warming effect. 3 cl
Patent RU-2076213-C1 (RU)
Title: Heat turbine
Inventor: STASOV VASILIJ SAVELEVICH
IPC: F01D1/34
Filed: 1992-04-09
Granted: 1997-03-27
Abstract: FIELD: turbomachines. SUBSTANCE: heat-turbine rotor has flow channels 11 tilted through certain angle to its axis. Rotor is provided with two coaxially arranged cylinders 2, 3 with admission channel between them. Disc 4 and ring 5 provided with projections 6 are mounted on side of rotor end walls. Outlet ports 7 are made in projection 6 of disk 4. Stator 12 is mounted outside of rotor to form annular space and has radial baffle plates facing annular space. Clearance between baffle plates communicate with outlet channel 15 through ports 7. EFFECT: improved design. 6 dwg