baber/WOPTO huggingface dataset:
Patent DE-4416251-C1 (DE)
Title: Exhaust port for IC engine
Inventor: KAST RUDOLF
IPC: F02F1/42
Filed: 1994-05-07
Granted: 1995-06-08
Abstract: The exhaust port has a first cross-section (1a) which is almost constant directly behind the valve seat and a second cross-section (1b) with a cross-section expanding with distance. In this second section, there is also a constriction formed by a longitudinal rib (6). In the flow direction, either the height or the width of the rib gets larger.
Patent DE-4426975-C1 (DE)
Title: Complete body exercise unit
Inventor: PARK CHAN-MIN
IPC: A61H23/02
Filed: 1994-07-29
Granted: 1995-11-16
Abstract: The exercise unit has a side swinging part (A) with a first drive motor (M1). There are several speed reduction pulleys (5a,5b) which are rotatably located in bearing housings (3a,3b) and via a belt (4a) are connected with a shaft of the first drive motor. The speed reduction pulleys are connected to one another.Members (2,6,7,10) are provided for conversion of the rotary movement of the speed reduction pulleys into a straight line backwards and forwards movement. A foot support part (9) is fitted via a stirrup (8) on the conversion members. A swing oscillation part has a second drive motor (M2). A speed reduction pulley (5c) is rotatably located by a bearing housing (3c) and is connected by a belt (4c) with a shaft of the second drive motor.
Patent DE-4444984-C1 (DE)
Title: Contactless data transmission system using inductive or capacitive coupling
Inventor: REINER ROBERT
IPC: H04L5/14
Filed: 1994-12-16
Granted: 1995-12-14
Abstract: A contactless data transmission system uses a loose inductive or capacitive coupling device between an emitter/receiver and at least one portable data carrier. In order to demodulate a load modulation during transmission of data from the data carrier to the emitter/receiver, at least one phase demodulating circuit (P) or a phase demodulating circuit (P) associated to an amplitude demodulator (A) are used. Zero crossing and phase reversal points of the demodulated signal in the working range may thus be avoided.
Patent DE-4445941-C1 (DE)
Title: Retractable tonneau cover for vehicle
Inventor: SEEL HOLGER DIPL ING
IPC: B60J7/20
Filed: 1994-12-22
Granted: 1996-03-28
Abstract: The tonneau can be retracted into a cover box which has a pivoting cover. The cover is formed by an additional flap (13), which is movable on a boot lid (16) edge area directed to the interior area (6) of the vehicle. The boot lid is pivotably supported on the vehicle bodywork. The cover is movably supported on the boot lid in the direction of the vehicle longitudinal axis. The boot lid has a pivot axis arranged in the lower vehicle end area. The cover is formed by a pivot plate (25) supported on the lower side of the boot lid.
Patent NL-1001971-C1 (NL)
Title: Alignment checking system for railway power supply mast
Inventor: SOMMEN CORNELIS BERNARDUS MARI
IPC: G01C15/00
Filed: 1995-12-21
Granted: 1997-06-24
Abstract: It is important that the masts which support the current cables for electric trains are at the correct height and distance from the track. Each mast (5) has a protrusion (6) at right angles to the mast and to the rail (3). The height (H) of the protrusion above the rail and its horizontal distance (A) from the nearer rail are critical for the efficient operation of the power pick-up. The present test unit is moved from mast to mast to measure the two distances. It uses an electronic tape measure and a tape angle detector. The distance and the angle (alpha) are used in automatic trigonometric calculations to determine the height (H) and horizontal distance (A).
Patent NL-1008881-C1 (NL)
Title: Apparatus with moving grids - creates effects usable for decoration, discotheques, publicity or other purposes
Inventor: POOLE DAVID KENNETH BRUCE
IPC: G09F11/00
Filed: 1998-04-15
Granted: 1999-05-18
Abstract: Perforated surfaces produce three-dimensional figure effects positioned one after the other and movable separately. On the front edge a figure effect and on the side edge a flowing effect apertains. The effect is rendered more apparent by a light source behind the grills. Two Plexiglas (RTM; polymethyl methacrylate) or metal grids are used (1,2) together with one of the same material (3) which is opal. Also incorporated are a shaft (4), a ball bearing (5), a support beam (6), a small motor (7), and a further beam (8).
Patent NL-1012604-C1 (NL)
Title: Two-core cable with automotive push-fit connectors at each end to connect bicycle lamp and dynamo
Inventor: REINDERSMA HIELKJE ANNA
IPC: B62J6/02
Filed: 1999-07-15
Granted: 2001-01-16
Abstract: The lamp (2) and dynamo (3) are connected by a symmetrical two-core cable (5) with sturdy insulation some 4-5cm in diameter. Automotive push-fit connectors are used at both ends.
Patent NL-1014370-C1 (NL)
Title: Seebeck-Peltier-Thompson type electric energy generating system in commercial generator, has galvanic material that generates electricity when predetermined temperature difference is produced
Inventor: OUDAKKER GERRIT
IPC: H01L35/32
Filed: 2000-02-14
Granted: 2000-08-15
Abstract: A tube like generator consists of galvanic materials which are separated at predetermined distance by a thermal insulator and interconnected in an electric circuit. The galvanic material generates electricity by Seebeck-Peltier-Thompson effect, when predetermined temperature difference of at least 5 degrees Centigrade is produced on both sides of the generator.
Patent NL-1021972-C1 (NL)
Title: Insert for placing tissues in clothes or accessories, formed by creating double fold to leave space for pack of tissues
Inventor: DUNN ADAM
IPC: A45F5/04
Filed: 2002-11-22
Granted: 2003-12-23
Abstract: The insert is formed inside the garment or accessory by stitching, glue, Velcro or other means in order to create a double fold (1), leaving a space (2) for a pack of tissues. Alternatively, the tissues can be dispensed via a slot (3) cut into a label, the pack being held in an area (4) between the garment or accessory and the label.
Patent NL-1027352-C1 (NL)
Title: Sealing device for gaps between floor tiles, e.g. paving slabs, comprises rubber gasket for placing around tile
Inventor: KOPPELMANS HENRICUS FRANCISCUS
IPC: E01H11/00
Filed: 2004-10-27
Granted: 2006-05-03
Abstract: The device comprises a gasket (1) which is placed around one of the tiles. The gasket is made from rubber.
Patent RU-2107453-C1 (RU)
Title: Method for determining intensity of training load in preliminary period
Inventor: SOROKIN A P
IPC: A61B5/02
Filed: 1987-01-22
Granted: 1998-03-27
Abstract: FIELD: medicine. SUBSTANCE: method involves applying moderate power loading and recording heart beat rate and arterial blood pressure values. The first stage involves stepwise loading to be applied to a testee in moderate power range that is determined at heart beat rate of not higher than 150 strokes per 1 min and arterial blood pressure not higher than 180 mm of mercury column. Loading duration is determined during moderate power range load applied at the second test stage according to arterial blood pressure decrease time related to the third stable arterial blood pressure increase time period. EFFECT: enhanced accuracy of method in individual application mode. 2 cl, 1 dwg , 5 tbl
Patent RU-2011088-C1 (RU)
Inventor: RYABTSEV VLADIMIR A
IPC: F16K7/06
Filed: 1990-04-04
Granted: 1994-04-15
Abstract: Использование: в отраслях народного хозяйства, в частности в исполнительных устройствах систем регулирования расхода различных сред. Сущность изобретения: пережимной механизм состоит из двух рычагов /Р/ 5, установленных на осях 6. Одно плечо Р 5 контактирует со шлангом 4, а другое снабжено установленным на оси 7 роликом 8, контактирующим с толкателем 9, связанным со штоком 10 привода. Толкатель 9 имеет форму конуса и расположен между роликами 8, на поверхности которых выполнены желоб 11 с радиусом кривизны, равным половине диаметра сечения конуса, взаимодействующего в положении полного закрытия с поверхностью желобов. За счет предложенного сочетания формы роликов и толкателя исключается возможность смещения Р на плоскости пережима, что повышает надежность работы клапана. 4 ил.
Patent RU-2001743-C1 (RU)
Inventor: PASHCHENKO VIKTOR YA
IPC: B26B11/00
Filed: 1990-06-15
Granted: 1993-10-30
Abstract: Использование резка различных продуктов  Сущность изобретени  нож содержит два противоположно  направленных жестко соединенных  между собой клинка, поворотную руко тку, шэрнирно  соединенную с клинками, и фиксатор На клинках  имеютс  сплошные и зубчатые режущие кромки  а также крючкообразный паз с режущей кромкой  Руко тка выполнена в виде двух соединенных  между собой с зазором пластин А фиксатор представл ет  собой заклепку и контактирующую с ней в  рабочем положении пластину, закрепленную на свободном  конце руко тки А в клинках и в руко тке  выполнены отверсти  дл  размещени  в них заклепки  1 зпф-лы, 11 ил
Patent RU-2009649-C1 (RU)
Title: Mitten or glove and method for their use
Inventor: IZOSIMOV MIKHAIL E
IPC: A41D19/015
Filed: 1990-07-18
Granted: 1994-03-30
Abstract: FIELD: individual means of hand protection. SUBSTANCE: mitten of glove includes two finger- stalls for thumb located on back and palm parts. One finger-stall is fixed with threads to inner side of mitten or glove. One of finger stalls depending on use of one part as palm nonoperative at given moment is turned inside and fixed with threads on inner side of mitten or glove. Hole of turned inside finger-stall is sewn up with thread seam over edge. EFFECT: high efficiency. 2 cl, 1 dwg
Patent RU-2027123-C1 (RU)
Title: Reactor-settler of ammonia refrigerating plant
Inventor: SHLYAKHOVETSKIJ VALENTIN M
IPC: F25B1/00
Filed: 1991-01-22
Granted: 1995-01-20
Abstract: FIELD: refrigerating engineering. SUBSTANCE: reactor-settler of ammonia refrigerating plant has housing with ammonia vapor and water supply branch pipes, water-and-ammonia mixture discharge branch pipe, level alarms and electromagnetic valves. Reservoir open at the top is arranged in upper portion of hermetic housing. Located in this reservoir are: ammonia vapor and water supply tubes, temperature sensor and sampler. Temperature sensor and sampler are electrically connected with level alarms and electromagnetic valves. Reservoir is used for receiving ammonia vapor in case of operation of safety valves of apparatus and vessels of ammonia refrigerating plant. EFFECT: enhanced reliability. 2 dwg
Patent RU-2014584-C1 (RU)
Title: Method of investigation of planar optical waveguide and device for its implementation
Inventor: KATIN MIKHAIL V
IPC: G01M11/02
Filed: 1990-11-21
Granted: 1994-06-15
Abstract: FIELD: measurement technology. SUBSTANCE: method of investigation of planar optical waveguide involves creation of optical contact between surface of waveguide and coupling element, measurement of angular distribution of radiation intensity passing through waveguide and computation of parameters of waveguide in agreement with angular distribution. Excitation of waveguide is performed by conversion of coordinate distribution of radiation of source into angular one. Measurement of angular distribution of radiation passed through waveguide is accomplished after its conversion into coordinate distribution. Coupling element for implementation of method has inner surface which presents reflecting profile, for instance paraboloid, which provides for conversion of coordinate-angle with input of radiation and conversion angle-coordinate with output of radiation. EFFECT: enhanced reliability of investigation of parameters. 1 dwg
Patent RU-2025568-C1 (RU)
Inventor: DEMYANENKO NIKOLAJ A
IPC: E21B37/02
Filed: 1991-03-04
Granted: 1994-12-30
Abstract: Использование: для кольматации стенок скважины. Сущность изобретения: в полом корпусе с присоединительными элементами в верхней и нижней частях для встраивания в бурильную колонну над долотом размещен винтообразный лопастной завихритель. Лопасти завихрителя совмещены с верхними кромками направляющих спиралей, а нижними кромками расположены на уровне входов в соответствующие сопла. Длина лопастей завихрителя удовлетворяет выражению, приведенному в описании изобретения. 3 ил.
Patent RU-2007800-C1 (RU)
Inventor: AJDAEV SALIM A
IPC: H01R43/06
Filed: 1991-03-12
Granted: 1994-02-15
Abstract: FIELD: electrical engineering. SUBSTANCE: salient feature of invention lies in that ring is formed from blank and moulded in plastic. Blank has technological partitions and tooth-shaped protrusions which are bent simultaneously with formation of protrusions for attachment of leads-out of stator winding prior to tolling of blank. Mentioned protrusions are formed with punching of blank material and with its bending to side opposite to tooth-shaped protrusions to create hooks. Then hooks are drawn to necessary dimensions. Proposed process of manufacture of hooks makes it possible to reduce labour input into fabrication of slip-ring assembly and to provide for automatization of process of coiling of conductors of winding sections of armature and of attachment of their leads. EFFECT: reduced labour input. 7 dwg
Patent RU-2012928-C1 (RU)
Title: Method of simulating post-transplantation changes in kidney
Inventor: KOT ALEKSANDR G
IPC: G09B23/28
Filed: 1991-03-28
Granted: 1994-05-15
Abstract: FIELD: medicine, particularly, experimental medicine and transplantology. SUBSTANCE: new method prescribes carrying out nervous decentralization of kidney, disturbing kidney lymph drainage with simultaneous extraction of paired organ, additional coagulation of offtake lymph collectors in renal versions and on surface of fibrous capsule, removing substantia medullaris from extracted autokidney, preparing homogenate from substantia medullaris, and immunizing animal under test by adjuvant method. EFFECT: higher reliability.
Patent RU-2014509-C1 (RU)
Title: Axial-flow vortex pump
Inventor: ZOTOV BORIS N
IPC: F04D3/00
Filed: 1991-05-22
Granted: 1994-06-15
Abstract: FIELD: power engineering. SUBSTANCE: pump has cylindrical housing 1 where shaft 3 endless screw 4 secured on it and fixed grate 6 with blades whose twisting is opposite to that of blade of endless screw 4 are arranged. Diameter of inlet branch pipe 2 is no less than maximum diameter of blades 7. Circular area occupied by blades of grate 6 in section perpendicular to axis of rotation is 0.5 to 1 of the respective area of blades of endless screw 4. Pitch of blades of endless screw 4 may be equal to or unequal to pitch of blades of grate 6. EFFECT: increased pressure head of pump and avoidance of pressure fluctuation. 2 cl, 3 dwg
Patent RU-2014288-C1 (RU)
Title: Method for dewatering sludges
Inventor: GROMOV SERGEJ L
IPC: C02F11/12
Filed: 1991-04-08
Granted: 1994-06-15
Abstract: FIELD: chemical industry. SUBSTANCE: sludge is separated from filtrate and subjected to pressing out by means of evacuating the underlayer space which is periodically supplied with an inert gas. When pressing out is completed evacuating the underlayer space is stopped and then a vacuum is drawn in the overlayer space with filtrate being simultaneously heated. EFFECT: higher quality of dewatering. 2 cl, 1 tbl
Patent RU-2039343-C1 (RU)
Title: Thermal irradiator
Inventor: ISLAMOV MIDKHAT SAKHAPOVICH
IPC: G01J1/08
Filed: 1991-06-05
Granted: 1995-07-09
Abstract: FIELD: thermal radiation sources. SUBSTANCE: heater is disposed onto the external surface of the core in thermal irradiator. Cavity of the radiator is made in form of ellipsoid of rotation. Surface of the ellipsoid is made to reflect radiation. Exit hole of the cavity of irradiator is disposed at larger axis of ellipsoid. EFFECT: improved efficiency. 1 dwg
Patent RU-2007814-C1 (RU)
Inventor: TUTUBALIN EVGENIJ L
IPC: H02J3/18
Filed: 1991-06-20
Granted: 1994-02-15
Abstract: FIELD: power supply systems. SUBSTANCE: circuit for control of reverse shift register provides galvanic decoupling with mains, determination of phase shift angle between current in loading and mains voltage, setting regulation parameters as angles measured in electric degrees, digital processing and transmission of information between units of circuit. Device has phase detector, galvanic decoupling element, two binary-decimal counters which are connected in series, two decoders which are connected to counters, two switches which connect specified outputs of decoders to inputs NAND gate, two counting flip-flops, two delay flip-flops, 2AND-OR gate, timer. EFFECT: increased functional capabilities. 2 dwg
Patent RU-2089768-C1 (RU)
Title: Pulse drive
Inventor: MINICHEV VLADIMIR I
IPC: F16H29/02
Filed: 1991-06-17
Granted: 1997-09-10
Abstract: FIELD: mechanical engineering. SUBSTANCE: housing of hydraulic cylinder 7 is rigidly mounted on the base. Rocker 3 is coupled with the rod of piston 8 through shackle 9. Shackle 4 connects rocker 3 with free-running mechanism 5. The damping device is made up as hydraulic cylinder 7, plunger 11, and springs 12 coupled with the plunger which are received in a dummy groove in the housing. The device is in communication with the under-piston space of hydraulic cylinder 7 through passageway 13. When driving shaft 6 is loaded rocker 3 oscillates with respect to the fixed rod of piston 8. The oscillation is converted into pulse unidirectional rotation of driven shaft 6 through shackle 4 and carrier of free-running mechanism. EFFECT: enhanced reliability. 3 dwg
Patent RU-2027632-C1 (RU)
Title: Liquid cargo transportation device
Inventor: TALANOV BORIS P
IPC: B63B35/00
Filed: 1991-08-05
Granted: 1995-01-27
Abstract: FIELD: marine. SUBSTANCE: device has tug and underwater tanker connected with tug. Body of tanker is made up of outer and inner permeable carcasses installed with clearance relative to each other. Located in inner carcass space is flexible hermetically sealed reservoir and two flexible envelopes, one of which is arranged under hermetically-sealed reservoir and the other, over reservoir. EFFECT: enlarged operating capabilities. 5 cl, 4 dwg
Patent RU-2012357-C1 (RU)
Title: Hemosorption column
Inventor: EPIN ANATOLIJ V
IPC: A61M1/24
Filed: 1991-10-31
Granted: 1994-05-15
Abstract: FIELD: medical engineering. SUBSTANCE: hemosorption column is designed for use in combination with peristaltic pump having inlet and air trap disposed in discharge line of hemosorption circuit. Hemosorption column eliminates possibility of development of thrombosis owing to shape, arrangement and dimensions of slits that match inner sharp portions of caps of delivery and discharge pipes. It incorporates transparent sorbent flask enclosed in preservative. Flask neck securely mounts threaded cover which houses bushing having two holes and flexible plug. Pipes fitted in bushing holes and passed through plug to enter flask inner space are employed to feed and run off blood. There are slits at ends of pipes to allow blood to pass. Pipes are plugged with externally and internally sharpened caps. External sharpening allows plug to be punctured and internal one eliminates thrombosis. EFFECT: high efficiency. 3 cl, 3 dwg
Patent RU-2042977-C1 (RU)
Title: Digital tracing frequency multiplier
Inventor: DORUKH IGOR G
IPC: G06F7/68
Filed: 1991-11-15
Granted: 1995-08-27
Abstract: FIELD: automation and computer engineering. SUBSTANCE: device has pulse generator 1, phase detector 2, controlled frequency dividers 3, 4 and 5, delay gate 6, controlled delay gate 7, pulse counter 8, register 9, differentiating circuit 10, controlled clock 11, input wire 12, factor setting wire 13 and output wire. EFFECT: increased functional capabilities. 1 dwg
Patent RU-2023777-C1 (RU)
Inventor: ANTONIO KHIMENES
IPC: D05B73/04
Filed: 1991-11-28
Granted: 1994-11-30
Abstract: В швейной машине, амплитуда и направление подачи сшиваемого материала которой производятся электродвигателем, управляемым электронной схемой управления, устройство улавливания петли, механизм его привода и механизм подачи сшиваемого материала установлены на промежуточном суппорте, жестко связанном с двигателем, который крепится на корпусе машины втулкой, введенной в нижнее плечо этого корпуса. 2 з.п. ф-лы, 2 ил.
Patent RU-2024703-C1 (RU)
Inventor: BOGOMOLOV KONSTANTIN L
IPC: E04B1/74
Filed: 1991-07-12
Granted: 1994-12-15
Abstract: Использование: способ изготовления изоляционных прокладок относится к технологии прокладочных материалов, получаемых из полимерных заготовок и используемых в качестве среднего слоя в многослойных конструкциях для изоляции от тепловых, звуковых или механических воздействий. Техническая сущность: способ осуществляют путем укладки полос 1 в пакет и соединения их продольных краев двумя параллельными листовыми заготовками 2, уложенными со стороны толщины полос 1 с двух противоположных сторон пакета, принимая длину L листовых заготовок, равной длине полос пакета, а ширину B - их толщине δ , умноженной на количество. Листовые заготовки 2 разрезают по линиям контакта полос 1 с расстоянием b между разрезами 3, равным удвоенной толщине d полос 1, располагая места разрезов 3 в шахматном порядке в плоскости поперечного сечения пакета. Пакет из полос надрезают в поперечном направлении в шахматном порядке, выполняя каждый из надрезов 4 глубиной d, равной сумме ширины t полосы 1 пакета и толщины b листовой заготовки 2. Затем пакет растягивают в двух взаимно перпендикулярных направлениях (вдоль длины и толщины полос 1) до получения пространственной формы прокладки и подвергают ее фиксации. 4 ил.
Patent RU-2005091-C1 (RU)
Inventor: GODLEVSKIJ VIKTOR E
IPC: B65G53/00
Filed: 1991-12-23
Granted: 1993-12-30
Abstract: Использование: изобретение относитс  к пневматическому  транспортированию сыпучих материалов , в частности зерна и продуктов его переработки,  и может быть использовано в сельском хоз йстве,  строительстве и других отрасл х народного хоз йства  Сущность изобретени   при способе пневматического  транспортировани  сыпучих материалов,  включающем формирование на начальном участке  материалопровода поршней из сыпучего материала  и их перемещение потоком газа Поршень формируют  с уменьшающейс  в процессе его формировани  пористостью, при этом одновременно подают  сыпучий материал и газ переменного расхода Со  стороны действи  потока газа поршень формируют  с насыпной пористостью материала Данный способ  реализуетс  в устройстве дл  пневматического  транспортировани  сыпучих материалов, содержащем  напорную камеру с выпускным патрубком, установленные  соосно с ним материалопрОЕзод и поворотный  от привода дисковый отсекатель с осью  поворота, параллельной оси материалопровода. и  дугообразным отверстием, совпадающим при вращении  с отверсти ми входного и выходного патрубков  корпуса, в который помещен отсекатель и на  который установлен патрубок подвода газа, а входной  и выходной патрубки корпуса соответственно  соединены с выпускным патрубком напорной камеры  и материалопроводом, причем патрубок подвода  газа расположен со стороны материалопровода  перпендикул рно оси дискового отсекател  за счет  того, что со стороны материалопровода и наружной  цилиндрической поверхности дискового отсекатеп   в отсекэтеле выполнен профилированный кольцевой  паз. Глубина паза со стороны материалопровода  вдоль периметра отсекател  вне зоны сектора  дугообразного отверсти  посто нна , а в зоне сектора  этого отверсти  - переменна , уменьшающа с  вдоль периметра отсекател  по ходу его  вращени  до нул  Кроме того, между кольцевым  пазом и дугообразным отверстием в зоне сектора  отверсти  на начальном по ходу вращени  отсекател  участке паза переменной глубины выполнено  отверстие, а также со стороны материалопровода  вне зоны сектора дугообразного отверсти  в дисковом  отсекателе выполнен дугообразный паз. совпадающий  при вращении отсекател  с отверстием  выходного патрубка корпуса и соединенный через  р д отверстий с кольцевым пазом 3 ил VO Я а К) о о 01 о VO н
Patent RU-2041247-C1 (RU)
Title: Addition agent to mineral oils
Inventor: NEKRASOV SERGEJ S
IPC: C10M125/20
Filed: 1991-07-18
Granted: 1995-08-09
Abstract: FIELD: addition agents. SUBSTANCE: addition agent to mineral oils has, ammonium hexachlorostannate (4) 10-20; ammonium molybdate 10-20, and oleic acid up to 100. EFFECT: enhanced quality of agent. 2 tbl