baber/WOPTO huggingface dataset:
Patent DE-4008593-C1 (DE)
Title: Feed shaft for tubes - is noise insulated and has removable pins to control downward movement of tubes
IPC: B23Q7/10
Filed: 1990-03-17
Granted: 1990-11-15
Abstract: The noise-insulated feed shaft operates between the workpiece feed and container.  It should have a height adjustable set of pins (1) capable of moving right out of the the shaft, pref., by mechanism (3) and formed from two bars (1) moved to and fro by pneumatic cylinders (3). The bottom is connected to a hoist, e.g. chain drive (18-22) using a photocell (4) at the top end of the shaft to route a lowering command to the bottom at a given shaft fill height. USE/ADVANTAGE - Bar and tube stock  machining.  Feed shaft kept full to limit using height adjustable bottom for noiseless bar stock transfer.
Patent DE-4008946-C1 (DE)
Title: Control circuit for monochrome picture tube - changes positive polarity reference potential with amplification of picture signal amplifier
IPC: G09G1/00
Filed: 1990-03-20
Granted: 1991-06-20
Abstract: The arrangement has a picture signal amplifier which has variable amplification and whose input signal polarity can be switched from positive to negative or vice versa. Also, different reference potentials are provided for the amplified picture signals. The reference potential for positive polarity is changed with the amplification of the picture signal amplifier (11, 12) in such a way that a certain maximum input voltage increase produces always an output voltage increase until the reference potential for negative polarity is reached.
Patent DE-4025752-C1 (DE)
Title: Chuck for machine tool - has short threaded cylindrical block to fit into recess at back of jaw
IPC: B23B31/16
Filed: 1990-08-14
Granted: 1991-10-17
Abstract: The lathe chuck, which is intended for automatic operation, has four independently adjustable jaws (1) sliding radially in the chuck body (2). A short, externally threaded cylindrical block (4) fits into a recess at the back of the jaw and has a splined central hole engaging with a splined shaft (5) passing through clearance holes (27) in the jaw and running from the chuck centre to the outside. When the splined shaft is driven through gears (7,8) by a stepping motor the jaw is radially adjusted. By contrast with existing designs this arrangement provides a compact path for force transmission from work to chuck body. Final clamping of the work is separately achieved by self-aligning pads (20) at the ends of the jaws. The pads are closed onto the work by operation of the drawbar (34) acting through a wedge and fluid pressure system. ADVANTAGE - Rigid and accurate clamping. Compact design lending itself to automatic machine operation.
Patent DE-4027529-C1 (DE)
Title: Prodn. of chloro:silicate(s) - includes cleaning gases produced in thermal treatment of chloro:silicate(s) and feeding to waste gas burning unit
IPC: C04B7/36
Filed: 1990-08-31
Granted: 1991-10-02
Abstract: A process for producing a product with low water elution during the cleaning of exhaust gases, includes using the halide contg. residue as a component in a raw powder with a CaO/SiO2 ratio of 1.7 - 3.4, for the prodn. of chlorosilicates (DE3906617). The waste gases produced during the thermal treatment of the chlorosilicates, are cleansed and then they are fed to a waste burning unit gas cleansing plant. ADVANTAGE - The process enables halide contg. gases to be made safe so that they can be vented to atmos..
Patent DE-4029326-C1 (DE)
IPC: A45D44/00
Filed: 1990-09-15
Granted: 1992-03-05
Abstract: In a suction device 2 for cleansing the skin 6, having a suction head 4 with a plurality of apertures 4a, the apertures are covered by a resilient membrane 3 which is drawn, by a pulsing drive force 12, into the apertures 4a, in such a manner that the membrane 3 in contact with the skin 6 forms a plurality of pulsing secondary vacuum pumps 5. As a result, the vacuum action on the skin 6 is broken down into short, variable suction pulses, and the covering resilient membrane 3 offers an easily exchangeable disposable hygienic protection. 
<IMAGE>
Patent DE-4037166-C1 (DE)
Title: Regulation of web width in paper machine - with calendering rolls comprising flexible roll and heating roll, and edge catches at sides in wire section
IPC: D21F7/00
Filed: 1990-11-22
Granted: 1991-12-19
Abstract: Process regulates the wev width in paper machines in which a paper web is guided through at least one roll pair for the purpose of calendering. The roll pair  consists of a flexible roll and a heated counter roll. The paper web is supplied to the roll pairs centrically and in a width ahat is no more than 50 mm smaller than and, at the most, as big as the length of the cylindrical part of the shorter roll of the roll pair. The position and width of the web are regulated via edge catches located on both sides in the wire section. ADVANTAGE - The flexible roll is protected against damage and the required amount of edge trimming is cut.
Patent DE-4106235-C1 (DE)
IPC: A47K3/34
Filed: 1991-02-28
Granted: 1992-08-06
Abstract: A shower partition comprises an upper guide rail (6), on which at least one door element (2, 4) is suspended by means of a guide part (8) having a guide roller (78) and is arranged so as to be displaceable. The guide rail (6) is connected to a fixed wall element (10, 12) and/or a wall of the room. This shower partition is to be developed further to the effect that the guide rail (6) can be aligned horizontally with simple handling and functionally reliable guiding of the door element (2, 4) is achieved with few components. It is proposed that the guide part (8) has a bar (76) which grips over the guide rail (6), preferably on its inside. The guide roller attached to the bar (76) rests on the upper outer surface of the guide rail (6) which is attached such that it can be aligned horizontally relative to the wall element (10, 12) and/or the wall of the room. <IMAGE>
Patent DE-4108513-C1 (DE)
Title: Crimping press tool with two movable jaws - has control element, coacting with transfer mechanism for actuating transport linkage
IPC: H01R43/045
Filed: 1991-03-15
Granted: 1992-07-02
Abstract: The crimping tool has two jaws, one fixed and one movable, activated by a hand grip (10), which swings into an extension of the fixed jaw, and a feed device for a component into the press form. A transmission mechanism (8) is designed to move the movable jaw, at the end of the swing of the hand grip (10), away from the fixed jaw. The swing movement of the hand grip is transmitted by a connecting rod (82) and fork (84). A control element (208), associated with the transmission mechanism, activates the connecting rod and controls the movement speed of the fork when the hand grip is swung. ADVANTAGE - Low cost design with improved functional reliability.
Patent DE-4201109-C1 (DE)
Title: Vehicle with stowage compartment recessed into door lining - provides for storage of armrest extension normally fitted into top opening and supported by hinged cover
IPC: B60N2/75
Filed: 1992-01-17
Granted: 1993-06-09
Abstract: The compartment (4) is formed within the lining (2) of the vehicle door (1). It has a cover (5) pivotable about an axis (6) through 90 deg  to close the top opening. The armrest can be enlarged by the addition of a soft plastics foam moulding (8) inserted into the opening with an integral or adhesively bonded cover (9). A recess (10) is provided in the lining beneath the compartment for storage of this moulding when it is not required by a passenger. USE/ADVANTAGE - Vehicle door with stowage compartment recessed into lining. A larger armrest can be provided without posing difficulties of accommodation when it is not in use.
Patent DE-4209590-C1 (DE)
Title: Piston-type valve actuator - is used on ic engine poppet valve and has small inlet and release valves for high-pressure compressible fluid
IPC: F01L9/10
Filed: 1992-03-25
Granted: 1993-05-13
Abstract: The piston actuator is pressure-loaded via high-pressure line with inbuilt feed valve into a piston pressure space coupled to a valve shaft. The pressure load opens the piston which is latched home and when closed in response to a valve-closing spring cocked during opening. To open the valve cock the pressure spring (4) should remain connected to the high-pressure line (5) until the valve lifts off its seat and reaches pre-set acceleration. Once the valve has unseated the pressure space connects to the low-pressure line (6) via a relief valve (8) as long as the high-pressure line is locked through the feed valve (7). USE/ADVANTAGE - Actuator for IC engine inlet and exhaust valves. Design keeps volume flow at minimum in two-way spring-loaded valve movement in compact design free from leakage.
Patent DE-4220560-C1 (DE)
Title: Gravimetric dust measuring device - has filter holder fitted with lids to form transport container
IPC: B01D46/10
Filed: 1992-06-24
Granted: 1993-09-16
Abstract: Device consists of a filter holder which holds a dust-retaining filter through which dust laden air is drawn. The filter holder (1) holds the filter (2) by means of a support gauze (3) and clamping ring (4), which are weighted together with the filter before and after sampling, and is in the form of a sleeve which can be closed at each end by a lid (8, 9) to form a transport container (10). USE/ADVANTAGE - The device is useful for dust measurement in coal mines. The design provides easy and secure handling of the filter, eliminates sources of error during measurement and does not require filter removal from the filter holder for weighing.
Patent DE-4345088-C1 (DE)
Title: Holding device for mounting workpieces to be measured
Inventor: WEISINGER HANSJOERG
IPC: B23B23/00
Filed: 1993-12-31
Granted: 1995-04-27
Abstract: In order to hold between two points workpieces to be measured, provision is made for a holding device which has a first point, preferably mounted on a turntable, and a second point arranged vertically above the first point and connected, for example, to a weight. The second point is mounted axially displaceably in an abutment held by an abutment column via a cantelever. The workpiece, provided with two mutually opposite centre holes, is clamped between both points, with the force required for clamping the workpiece not acting on the feeling device. Consequently, no bending moments which bend the abutment column arise at all during the clamping of the workpiece. The fixing of the workpiece is thus very precise. There is no risk of the second point being laterally offset.
Patent DE-4437702-C1 (DE)
Title: Recovering pure benzene@ and toluene@ from aromatic hydrocarbon starting product
Inventor: LEISE MARTIN
IPC: C07C7/08
Filed: 1994-10-21
Granted: 1995-11-23
Abstract: A process recovers pure benzene and pure toluene from an aromatic hydrocarbon starting product from which gases have been removed by a distillation stabilisation process (1), following preliminary separation of benzene and toluene. The intermediate benzene and toluene products are then introduced separately to the bases within an extractive distillation stage (2) column (4). A mixture of pure benzene, pure toluene and an extraction agent are taken from the column sump (3). The extraction agent is separated from pure benzene and pure toluene in a stripper stage (5) before return to the extractive distillation stage (2).  The novelty is that the distn. stabilisation stage (1) serves both to separate the starting-product into benzene-rich and toluene-rich intermediate substances. The benzene-rich intermediate substances are fed directly from the distn. stabilisation process stage (1) to the extn. distn. process stage (2); the proportion of high b. pt. products in the toluene-rich intermediate products is reduced in a pre-distn. process stage (6), before feeding to the extn. distn. process stage (2).
Patent NL-1025891-C1 (NL)
Title: Advertising medium, comprises armband worn by e.g. police, sports team captains or cyclists
Inventor: PIELS WILHELMUS GERARDUS GETRU
IPC: A44C15/00
Filed: 2004-04-06
Granted: 2005-10-07
Abstract: The advertising is provided in the form of e.g. a design, colour, decoration, text, logo, figures, characters and/or symbols on an armband for wearing on the upper arm. Sets of armbands can be produced in the colours of the flags of the different nations competing in sporting events such as the Olympics, European Football Championships or World Cup. These armbands can be acquired by saving coupons from consumer products such as beer, milk or potato chips.
Patent RU-2120639-C1 (RU)
Title: Акселерометр
Inventor: KURNOSOV V I
IPC: G01P15/08
Filed: 1982-06-18
Granted: 1998-10-20
Abstract: Использование: приборы инерциальной навигации, акселерометрия. Сущность изобретения: в акселерометр вводится дополнительная отметка сопротивления - нагреватель 6 закрепляется на неподвижной пластине 3 чувствительного элемента и подключается последовательно через регулировочный резистор 9 к источнику постоянного тока. Резистором 9 регулируется величина тока, проходящего через нагреватель 6, и, следовательно, регулируется нагрев. 3 ил.
Patent RU-2071636-C1 (RU)
Title: Device to control integral module
Inventor: TRUMPP GERHARD
IPC: H03K5/08
Filed: 1987-03-13
Granted: 1997-01-10
Abstract: For driving an IC module with output digital signals of another IC module, mutually-identical input circuits are provided for the individual digital signals, the respective switching thresholds of the input circuits, controlled by a control circuit shared by the input circuits, being set based on the DC component appearing in a digital signal representative of the remaining digital signals. Positional changes of the digital signals are therefore compensated by positional changes of the switching thresholds.
Patent RU-2050034-C1 (RU)
Title: Method for modulation of electromagnetic waves and modulator of electromagnetic waves
Inventor: SISAKYAN IOSIF N
IPC: H01L31/00
Filed: 1988-01-19
Granted: 1995-12-10
Abstract: FIELD: optical electronics. SUBSTANCE: method involves alternation of mobility of carrier. Transmission of electromagnetic waves through high- resistant semiconductor material is controlled by alternation of temperature of current carrier in semiconductor material by means of external source while temperature of semiconductor material is kept stable. Device for implementation of method has high- resistant plate, external source affecting plate and unit for stabilization of plate temperature. High-resistant semiconductor plate may be made from gallium arsenide or indium antimonide. EFFECT: increased functional capabilities. 6 cl, 1 dwg, 1 tbl
Patent RU-2009809-C1 (RU)
Title: Process for surface strengthening of aluminum articles
Inventor: KHASANOV ZUFAR KH
IPC: B23K9/04
Filed: 1988-02-18
Granted: 1994-03-30
Abstract: FIELD: repair of internal engines with weld material. SUBSTANCE: weld deposition is carried out with aluminum stick solder followed by simultaneous alloying of nickel powder to the contact arc zone, with powder-to-stick solder ratio being of 7-10 % by weight. EFFECT: high quality of weld deposition. 1 tbl
Patent RU-2111005-C1 (RU)
Title: Адаптогенное средство
Inventor: TSYBIKOVA D TS
IPC: A61P39/00
Filed: 1988-09-26
Granted: 1998-05-20
Abstract: Изобретение относится к медицине, в частности к фармакологии, и касается адаптогенного средства, которое предлагается использовать при детоксицирующем и мембраностабилизирующем воздействии на организм. В качестве такого средства предлагается жирорастворимый комплекс из отходов производства облепихового масла, являющийся масляным остатком после экстракции эфиром шрота облепихи. 2 табл., 1 ил.
Patent RU-2096269-C1 (RU)
Inventor: LEVIN IGOR A
IPC: B06B1/02
Filed: 1989-04-13
Granted: 1997-11-20
Abstract: FIELD: transport facilities. SUBSTANCE: method consists in forming elastic deformation in skin in form of converging waves by means of waveguide radiating these waves inside active zone bounded by waveguide on surface. Area of active zone is equal to at least 20 percent of entire area to be cleaned. Device for realization of this method includes waveguide 4 secured to surface to be cleaned for bounding active zone 7 on it; area of active zone is equal to at least 20 percent of area of entire surface to be cleaned. Device also contains mechanical pulse source 3 connected with waveguide 4. This source may be made in form of ring, two parallel branches or pair of parallel branches diverging in opposite directions. EFFECT: enhanced efficiency. 7 cl, 9 dwg
Patent RU-2006440-C1 (RU)
Inventor: VERETENNIKOV VLADIMIR P
IPC: B66C1/44
Filed: 1989-08-16
Granted: 1994-01-30
Abstract: FIELD: materials handling equipment. SUBSTANCE: gripping device has support holder 1 and turnable gripping holder 3 connected with L-shaped carrying member 4 with eye for load member. Gripping holder 3 is arranged over support holder 1 rigidly connected with carrying member 4 which is turned through 180 deg in horizontal plane. Larger arm of member is arranged horizontally. EFFECT: enlarged operating capabilities. 3 cl, 3 dwg
Patent RU-2019437-C1 (RU)
Title: Wheel air-oil suspension
Inventor: GUROV VIKTOR S
IPC: B60G15/08
Filed: 1990-02-14
Granted: 1994-09-15
Abstract: FIELD: automotive industry. SUBSTANCE: air-oil suspension is body, mounted in which is hollow rod made up of hollow sections connected with each other and with body by splined joints, which hold rod from turning with regard to body. Increased travel of suspension is obtained by use of hollow sections of rod made of extension type for movement with regard to each other. Enhanced smoothness of suspension travel is ensured due to formation of central and upper chambers by extension-type sections. Chambers are connected with side annular peripheral chambers by channels. External surface of extension-type sections of rod is provided with slots matching with respective channels for smooth engagement of hollow rod sections. EFFECT: enhanced reliability of operation. 1 dwg
Patent RU-2008233-C1 (RU)
Title: Draft gear automatic coupler
Inventor: KEGLIN BORIS G
IPC: B61G9/08
Filed: 1990-07-26
Granted: 1994-02-28
Abstract: FIELD: railway transport. SUBSTANCE: draft gear has housing 2 with bottom 3, traction yoke 4 connected with housing and set of rubber-and-metal members 5. Housing 2 is formed by hydraulic cylinder with hollow plunger 8. Housing 2 accommodates hydraulic chamber 7 with hermetic seals. Hydraulic chamber communicates with bottle 16. Rubber-and-metal members 5 arranged in hydraulic chamber 7 are made up of smaller diameter members 12 and larger diameter members 13 separated by intermediate support 14. EFFECT: enhanced operation. 3 cl, 2 dwg
Patent RU-2028086-C1 (RU)
Title: Method for surgically treating carcinoma of mouth floor of oral cavity
Inventor: ARZHANTSEV PAVEL Z
IPC: A61B17/00
Filed: 1990-07-31
Granted: 1995-02-09
Abstract: FIELD: medicine. SUBSTANCE: this method prescribes dissecting tissue, preserving periosteum, molding maxillary portion of orostoma edge by covering osteotomized bone of mobilized mucosa of oral cavity entrance and skin of submanibular region, suturing these on internal surface of mandible, molding mouth floor, deepidermizing Filatov's petiolus, suturing it along orostoma boundary and then incising it around inner circumference, and finally making so-called "snail" suture. EFFECT: better functional results and diminished osteoporosis.
Patent RU-2032004-C1 (RU)
Title: Washing machine
Inventor: NIZAMOVA KADRIYA M
IPC: D06F19/00
Filed: 1990-10-17
Granted: 1995-03-27
Abstract: FIELD: domestic appliances. SUBSTANCE: washing machine has two parallelepiped-shaped open tanks placed one inside other. Inner tank bottom of smaller height is perforated. This tank is connected to electric motor through connecting rod and crankshaft passed via sealed bore at bottom of outer tank and can reciprocate. Inner surface of outer tank has sealing band and its bottom mounts drain pipe union with electomagnetic valve and check valve. Sealing band has through ports whose both ends are joined with check valves by means of special switch which function to pass detergent in opposite directions. EFFECT: improved design. 4 cl, 2 dwg
Patent RU-2026867-C1 (RU)
Title: Method of preparing of water-soluble anionic polymeric floculant
Inventor: RODZHER EDGAR NEFF
IPC: C08F20/02
Filed: 1991-03-22
Granted: 1995-01-20
Abstract: Water-soluble, branched, high molecular weight polymeric flocculants capable of manifesting their full performance potential without shearing are produced by polymerizing ethylenically unsaturated monomers and a branching agent in the presence of a chain-transfer agent. They are useful as flocculating agents for releasing water from dispersions of suspended solids.
Patent RU-2065820-C1 (RU)
Inventor: BIANCHI MAURO
IPC: B60G11/00
Filed: 1990-10-05
Granted: 1996-08-27
Abstract: Использование: в подвесках колеса транспортного средства, в частности для автомобилей. Предметом изобретения является подвеска переменной гибкости или жесткости в динамике. В подвеске используют один или несколько упругих элементов, установленных друг против друга, с целью придания подвеске транспортного средства изменения жесткости или гибкости с двумя крутизнами на кривой (удар-ослабление и усилие сжатия). Использование разных жесткостей или гибкостей локализуется при отклонениях подвески вблизи положения транспортного средства в режиме нагрузки на колеса, при этом наименьшая жесткость происходит на второй части хода осадки подвески колеса. 2 н. и 7 з. п. ф-лы, 17 ил.
Patent RU-2146139-C1 (RU)
Title: Medical care of states and diseases, combinations and compositions usable in medicine, method and combinations for stimulating activity of macrophages
Inventor: RUDOL F EHDGAR FOLK
IPC: A61K31/715
Filed: 1990-09-18
Granted: 2000-03-10
Abstract: FIELD: medicine. SUBSTANCE: method involves administering combinations having therapeutically effective drug and/or therapeutic preparation for treating pathologic states and diseases and some quantity of hyaluronic acid and/or its salts and/or its homologues, analogs, derivatives, complexes, esters, subunit fragments enough for facilitating medicine transport through tissue, including cicatricial tissue, at a place subjected to treatment, through cellular membranes and separate target cells. EFFECT: enhanced effectiveness of treatment; avoided adverse side effects. 178 cl
Patent RU-2020696-C1 (RU)
Inventor: PEKERMAN GALINA A
IPC: H02K3/28
Filed: 1991-02-01
Granted: 1994-09-30
Abstract: Использование: при создании двухскоростных электрических машин. Сущность изобретения: обмотку выполняют из нескольких одинаковых катушек и нескольких одинаковых частей, включающих 69 катушечных групп. Числа катушек в указанных катушечных группах, начиная с первой, трижды повторены в виде ряда /4K, 4K, 2K, 2K, 2K K, K, 4K, K, K, K, K, 2K, 4K, 4K, 4K, K, 3K, 2K, K, K, K, K/. Соседние катушечные группы 2 и 3,4 и 5,5 и 6,6 и 7,8 и 9,9 и 10, 11 и 12, 12 и 13, 17 и 18, 19 и 20, 20 и 21, 22 и 23, 23 и 24, 25 и 26, 27 и 28, 28 и 29, 29 и 30, 31 и 32, 32 и 33, 34 и 35, 35 и 36, 40 и 41, 42 и 43, 43 и 44, 45 и 46, 46 и 47, 48 и 49, 50 и 51, 51 и 52, 52 и 53, 54 и 55, 55 и 56, 57 и 58, 58 и 59, 63 и 64, 65 и 66, 66 и 67, 68 и 69, 69 и 1 включены согласно, а остальное соседние катушечные группы - встречно. Одноименные ветви всех частей обмотки могут быть соединены между собой последовательно с образованием 12 ветвей. Три вывода обмотки для числа полюсов 2p 1  , кратного 10, образованы соединенными по три вместе концами 4-й, 7-й и 10-й ветвей, 5-й, 8-й и 11-й ветвей, 6-й, 9-й и 12-й ветвей обмотки. Для числа полюсов 2p 2  , кратного 12, выводы обмотки образованы началами 1-й, 2-й и 3-й ветвей. 8 ил.