baber/WOPTO huggingface dataset:
Patent DE-3709984-C1 (DE)
Title: Method and device for manufacturing evaporators for refrigerating furniture
Inventor: BECKER LOTHAR
IPC: B21D53/04
Filed: 1987-03-26
Granted: 1987-10-29
Abstract: The evaporators are bent simultaneously out of a canalised plate, on the one hand with regard to the freezer compartment part and on the other hand with regard to the refrigerating space part, and provided with a double adhesive foil 13 with protective foil. To this end, there are present in a common machine frame 8 a bending unit 9 with bending beam 10 and a horizontally running application unit 12. A folding unit 18 serves for clamping the fold edges after the bending of the freezer compartment part. <IMAGE>
Patent DE-3807877-C1 (DE)
IPC: F04B11/00
Filed: 1988-03-10
Granted: 1989-09-21
Abstract: A deaerator for a liquid pump (1) working with pressure and intake stroke is constructed in a pump head housing (3). A venting duct has a switch valve (17) and an adjustable throttle (18) connected in parallel. The switch valve is formed by a valve seat (19) and a closing piece (20) on a first screw element (21). The throttle (18) is formed by a restrictor seat (35) and a throttle element (36) formed on a second screw element (33). This throttle is arranged in the first screw element (21). This produces a cheap, compact embodiment. <IMAGE>
Patent DE-3835707-C1 (DE)
Title: Inert-gas feed
IPC: B23K9/32
Filed: 1988-10-17
Granted: 1990-03-29
Abstract: The invention relates to a device for the inert-gas feed for the inert-gas arc welding of circumferential seams on cylindrical shaped bodies. In order to permit in particular the welding of small-bore pipelines of gas-sensitive materials, provision is made for the device to have two basic bodies which are arranged at a distance apart, surround the shaped body to be welded and form annular chambers with outlets which point towards one another to form an inert-gas body. <IMAGE>
Patent DE-4001141-C1 (DE)
Title: Safety catch for car bonnet - incorporates separate control hook and safety hook
IPC: E05B83/24
Filed: 1990-01-17
Granted: 1991-04-18
Abstract: The safety device consists of a hook which maintains the connection between the bonnet and fixed counterpart until the hook is swung clear. With the bonnet locked down, the lowered handle is transferred to an accessible service setting by the enforced forward movement of the bonnet during release, a control edge positively joined to the handle rides along the fixed counterpart in the hook-opening sense. The control edge (9a) should form part of a control hook (9) which pivots adjacent to the safety hook (7) in a parallel plane. A driver of plate (9c) projecting from On gf h hOOkS l7 Or r8VFSS lh hOOk SjVl plane so as to movably couple the control hook (9) to the safety hook (7) after moving forward in relation to this hook (7).
Patent DE-4014423-C1 (DE)
Title: Device for filing loose sheets etc. - has movably joined covers slightly larger than filled sheets which are joined by filing mechanism
IPC: B42F13/12
Filed: 1990-05-05
Granted: 1991-08-01
Abstract: The device files loose sheets or issues etc in ordered array between movably joined covers rather larger than the filed sheets and joined by means of a filing mechanism. The mechanism (6) should join the top cover (2) to the normally bottom cover (3) which itself is immovably joined to the spine (4). Pref. the filing mechanism consists of two parallel legs (7,8) both sides of the spine so that the sector (9) between these two legs runs above the free edge (13) of the spine pointing away from the bottom cover. Pref. bottom cover and spine are made from transparent plastics. USE/ADVANTAGE - Office equipment, filling systems. Bottom cover fixed to spine to form L shaped figure for stability in transparent plastics from display pack.
Patent DE-4014557-C1 (DE)
Title: Mfg. contact pins for plug and socket connector - stamping out along metal band at necessary distance and carrying away by transverse conveyor belt
IPC: H01R43/16
Filed: 1990-05-07
Granted: 1991-10-02
Abstract: The pins (41) are produced as metal pressings blanked out of strip material (42) as it is incremented (90) through the forming station. Running transversely to the strip material is a carrier band (80). As the contact pressings are formed they are automatically pressed into position on the carrier. The carrier moves the elements through stations (92, 93) for furnishing the ends. ADVANTAGE - Continuous prodn.
Patent DE-4121647-C1 (DE)
Title: Mass force compensator for IC piston engines -  has guide rod and guide of crank drive forming integral, lobe-shaped unit
IPC: F16F15/26
Filed: 1991-06-29
Granted: 1992-04-16
Abstract: The camplusator of second order mass forces for straight four cylinder and V8 i.e. engines is fitted with a balance shaft rotating at twice the crankshaft speed. The crank guide (7) slides in a recess. The crank gear connecting rod (6) and guide form an integral, lobe-shaped unit, with the guide section fitted with a top extension (8) of conical shape. ADVANTAGE - Simple, low-friction design.
Patent DE-4126700-C1 (DE)
Title: Windscreen wiper equipment for vehicle - has transmission rod coupling with telescopic overlapping parts which move when normal operating force is exceeded
IPC: B60S1/24
Filed: 1991-08-13
Granted: 1992-10-22
Abstract: The screen wiper system has a drive motor and a transmission rod, which converts the mvoement of the motor in to a swivel movement of the wiper blade, between two reversing positions. With the blocking of the wiper blade, the rod accepts the movement at the drive side. A coupling with telescopic overlapping parts is provided in the transmission rod, which with exceeding of the forces of the normal wiping operation, are pushed limited relatively to each other, against the force of a spring. The coupling parts (10, 11) are designed as a piston-cylinder unit (13), in which a piston (14) is surrounded on both sides by a fluid pressure medium; and the spring (12) in a blocking manner on a valve (18), by which a movement of the piston is facilitated in the pressure medium. The flow speed of a fluid from a fluid filled pressure chamber (19) in to the other pressure chamber (20) and back, is varied by a viscosity alteration of the fluid, by means of an applied electrical voltage. ADVANTAGE - Movement of coupling part is achieved without hindrance caused by increasing force constant characteristic of spring. System simplified with piston itself designed as valve.
Patent DE-4140941-C1 (DE)
Title: Round shield or disc holder - has two diametrally opposed fixed and movable clamp claws
IPC: G09F7/18
Filed: 1991-12-12
Granted: 1993-02-11
Abstract: The holder uses diametrally opposed claws which grip the rim of the disc, the claw on one side fixed and the other one movable. Two identical jaws (1a,b) are each composed of 90 deg. claw (3a,3b) and a base plate (2a,b). The claw is stepped into a cone inside, with step height equal to the wall thickness of the base plate and thus to that of the disc (9). At its end away  from the claw, the base plate has an arcuate outline to match the disc  envelope circle and the distance between the cylindrical interior of the bottom step of the claw and the far end of the base plate equals the dia. of the disc.  Both jaws (1a,b) are pivotally joined by  a rivet etc. (8) passed through a hole in the centre of the two plates (2a,b). USE/ADVANTAGE - For large and small badges,notice boards etc,with low-cost mfr.,easy handling,and anti-theft protection. USE/ADVANTAGE - Information display, e.g. plated and licence discs etc. Holder offers easy insertion and replacement and protection against theft.
Patent DE-4211001-C1 (DE)
Title: Shelf bottom with flat deposition surface - has stiffening profile, whose inner, vertical, side wall is orthogonal to inner strap in corner region
IPC: A47B96/02
Filed: 1992-04-02
Granted: 1992-12-17
Abstract: Each long side of the flat deposition surface (2) has a downwards pointing, hollow, rectangular stiffening (4). The latter top, horizontal side (6) merges into the deposition surface. The transverse sides have a downwards poinitng transverse stiffening (18) at a 90 degree angle to the surface. The stiffening profile underside (8) has a cavity in the corner between it and the transverse stiffening. The outer, vertical, long side (10) is bent inwards in the corner by 90 degree to form an outer strip (26). ADVANTAGE - The shelf is very rigid in the corner section.
Patent DE-4303667-C1 (DE)
Title: Double pile fabric - incorporates thermoplastic fibres at bonding intersections to allow material to be separated into strips without edge fraying
Inventor: SCHOLTEN L J H
IPC: D03D47/50
Filed: 1993-02-09
Granted: 1994-06-09
Abstract: The double-pile fabric, to be sepd. into strips, has thermoplastic fibres (9) to form the adhering intersection points along selected cutting lines generally along the line of the warps. They have a different melting point from the synthetic fibres for the warps and wefts forming the upper and lower fabric layers. They are inserted into a distributed number of sheds (7) in the upper (2) and lower (3) fabric layers together with at least one yarn (8) of synthetic fibres. At least one shed contg. no thermoplastic fibres is between two sheds (7) carrying thermoplastic fibre material. The pile yarns (4), joining the upper and lower layers (2,3) together, pref. pass round at least one weft (6) together with thermoplastic fibres (9) at their bonding points in the two layers (2,3). Warps of thermoplastic fibres (9) can pref. also be used together with at least one synthetic fibre warp of a different melting point. The warp or wefts (8) of synthetic fibres have a different thickness from the main warps (5) and wefts (6). USE/ADVANTAGE - The double-pile fabric is for use in strips as a composite material, such as 5-150 cm wide, for winding in the prodn. of plastics hollow bodies such as tanks. The material is sepd. into strips with less fraying of the edges.
Patent DE-4336504-C1 (DE)
Title: Identification marker operating with surface acoustic waves
Inventor: MAGORI VALENTIN DIPL PHYS
IPC: G01S13/02
Filed: 1993-10-26
Granted: 1995-03-02
Abstract: Identification marker operating with surface acoustic waves for identification systems, in which at least one reflector (5) is coupled to a switch (7) actuated by means of sensors (8) for the electrical switchover of its reflection. <IMAGE>
Patent DE-4420490-C1 (DE)
Title: Oven door closer including handle and bolting pin
IPC: E05C3/04
Filed: 1994-06-11
Granted: 1995-11-30
Abstract: The handle has a ramped (12) part which is adjoined by a groove which locates the closing block (2) bolting pin (10) by its two holding surfaces to hold this in an intermediate position. The groove is offset along the handle axis towards the door (3) and has at the end an entry for the pin. The groove extends the ramped part (12) so their transition runs steeper than the ramp to produce press-off and contact-pressing ramp areas. The groove runs below the handle axis and is joined to this (6) via an axially extending free space. The bolting pin can be freed against its re-set spring and can be forced into the block (2) at right angles to the door closing movement by means of a press-in ramp fitted to the pin.
Patent NL-1024114-C1 (NL)
Inventor: MIDDELHOEK MARTIN GUIDO
IPC: G01R33/07
Filed: 2003-08-15
Granted: 2005-02-16
Abstract: Method and apparatus for measuring an entity of a magnetic field using a Hall sensor which is provided with at least one Hall plate which has a group of two pairs of terminals located at a distance from one another, an excitation signal supplied from a source to one pair of terminals and a detection signal, which forms a representation of the entity, which is tapped off from the other pair of terminals by a processing circuit. The source is a voltage source of which an impedance is negligible for use of the sensor, and the processing circuit has a negligible input impedance for tapping off me detection signal as a short-circuit current.
Patent NL-1032833-C1 (NL)
Title: External electrodeless lamp has light and external electronic control with two circuit boards and separate magnetic core and current generated by a changing magnetic field
Inventor: WU CHAO-LIN
IPC: H01J65/04
Filed: 2006-11-08
Granted: 2007-05-11
Abstract: An external electrodeless lamp comprises a light and an external electronic control with the light comprising a body with two circuit boards, each connected to an external electronic control system (2) comprising a magnetic core (22) that generates a magnetic field on activation. The current generated by the variation in the magnetic field is fed to the circuit boards for the lighting.
Patent RU-2083051-C1 (RU)
Title: Электромагнитный преобразователь
Inventor: FISHER GENE ALLEN
IPC: H02K35/00
Filed: 1986-12-22
Granted: 1997-06-27
Abstract: Изобретение относится к электротехнике и касается выполнения электромашинных преобразователей, которые могут быть использованы в качестве двигателей и генераторов переменного или постоянного тока. Сущность изобретения: электромагнитный преобразователь содержит индуктор с магнитопроводом и источником магнитного потока и якорь с обмоткой и магнитопроводом. Согласно изобретению, обмотка якоря состоит из секций, образованных проводниками, магнитопровод якоря выполнен в виде элементов с высокой магнитной проницаемостью, которые расположены между секциями обмотки якоря. Секции обмотки якоря и элементы его магнитопровода скреплены между собой с помощью связующего вещества. Преобразователь характеризуется высокой выходной мощностью, а также хорошими массо-габаритными показателями, то есть является легким и компактным. 10 з.п. ф-лы. 1 табл. 20 ил.
Patent RU-2051429-C1 (RU)
Inventor: DZHAJKHAN YU
IPC: G11C11/4093
Filed: 1990-06-08
Granted: 1995-12-27
Abstract: Изобретение относится к вычислительной технике. Его использование в запоминающих устройствах с произвольной выборкой позволяет повысить скорость и снизить шумы переключения. Устройство содержит буферный элемент 1 памяти, ключевые элементы М 11 и М 12 выходного буферного блока 5, ключевые элементы М 5 и М 6 блока 9 предварительного заряда, буферные ключевые элементы М 7 и М 8, элементы И НЕ N D 1 и N D 2, элементы НЕ 17 и 18 и блок 10 управления предварительным зарядом. Технический результат достигается благодаря введению буферных элементов 11 и 12 памяти, формирователей 2 и 3 уровня и выполнению блока 10 на формирователе 6 разрешающих импульсов и формирователе 7 импульсов управления. 1 з. п. ф-лы, 2 ил.
Patent RU-2052271-C1 (RU)
Title: Экстракционная система для выделения из группы: золото, серебро, медь и цинк
Inventor: TOMAS DZH STAJERMAN
IPC: B01J41/04
Filed: 1990-08-30
Granted: 1996-01-20
Abstract: Предложена система экстракции с применением четвертичного амина для экстрагирования анионов из водного раствора, в частности драгоценных металлов, таких как золото, серебро, медь, цинк, из водного щелочного раствора. Улучшение заключается в применении слабой органической кислоты (соединения, отдающего кислотный протон) в сочетании с четвертичным амином. Улучшение применимо в системе экстракции типа жидкость-жидкость и типа жидкость-твердое вещество. 2 с. и 25 з. п. ф-лы, 9 табл.
Patent RU-2028005-C1 (RU)
Title: Дальномерная система для вождения летательного аппарата по заданным траекториям
Inventor: SHIGANOV RASHID A
IPC: G01S13/91
Filed: 1990-06-25
Granted: 1995-01-27
Abstract: Использование: радионавигация, для вождения летательных аппаратов по заданным траекториям, преимущественно, в сельскохозяйственной авиации. Сущность изобретения: устройство содержит наземный передатчик и размещенные на летательном аппарате приемный блок, измеритель разности фаз, коммутатор, запоминающий блок, опорный генератор, ключи, вычислитель тактовый генератор, блок 11 ввода данных, блок 12 сравнения, блок 13 управления, курсовой блок, индикатор 16 отклонения. Цель изобретения - обеспечение прямолинейности траекторий полета и повышение точности выхода летательного аппарата в заданную точку. 3 ил.
Patent RU-2018949-C1 (RU)
Title: Spectrum analyzer
Inventor: KOVALENKO ALEKSANDR P
IPC: G06F17/14
Filed: 1990-07-05
Granted: 1994-08-30
Abstract: FIELD: spectrum analyzers. SUBSTANCE: spectrum analyzer has synchronous and basic signal generator and one analyzing unit at least, which has the first and the second adders and the first and the second registers. Each analyzing unit has additionally the first and the second modulo 2 adders. Besides, device has threshold unit. During operation adders track phase correlation of tested signal and pair of basic signals of one frequency. Adders together with registers form accumulating adders. If the signals are correlated, then value of accumulated sum tends to zero or to maximal value. If correlation is not available, then value of accumulated sum tends to some average value, which is equal to half a maximal one approximately. EFFECT: simplified design. 1 dwg
Patent RU-2008845-C1 (RU)
Inventor: VOSKANYAN RAZMIK A
IPC: A61C13/00
Filed: 1990-08-01
Granted: 1994-03-15
Abstract: Изобретение относится к ортопедической стоматологии и преимущественно может быть использовано при изготовлении зубных протезов при полной потере зубов. Сущность изобретения: способ изготовления зубных протезов заключается в том, что перед нанесением эластичной прокладки поверхность прилегания жесткого базиса рифлюют, затем на рифленую поверхность наносят эластичную подкладку, на ней снимают оттиск ложа поверхностей прилегания во рту, потом поверхность оттиска ложа покрывают слоем полимерного пленочного материала и вторично через пленку снимают оттиск ложа. После этого края пленочного материала соединяют с краями жесткого базиса, но при этом в качестве эластичной подкладки используют органические материалы и их соединения, нетвердеющие при температуре выше комнатной. 3 з. п. ф-лы.
Patent RU-2014048-C1 (RU)
Title: Method of correcting mixed astigmatism
Inventor: GORBAN ANATOLIJ I
IPC: A61F9/00
Filed: 1990-09-20
Granted: 1994-06-15
Abstract: FIELD: medicine, in particular, ophthalmic surgery. SUBSTANCE: new method prescribes incising upper wall of tunnels disposed on side of cornea and extending along meridians with maximum refraction force starting from periphery to center of optical zone in diametrically opposite segments of cornea. Ratio of number of incised tunnels to that of intact ones is to be calculated by using following equation: NP/NT - NP = (RM/RH) NP/NT-NP=(RM/RH)·γ, where NT represents total number of tunnels, NP denotes number of incised tunnels, RM stands for myopic refraction, RH signifies hypermetropic refraction, and g is correction factor relating to diameter of optic zone (0.5 per each 0.1 surplus magnitude of diameter of optic zone), depth of incision of tunnels (90 %, 70 %, 50 % etc. of cornea thickness) and their total number (0.05 per each incised tunnel). EFFECT: reduced rate of operative traumatism and higher efficiency of surgical correction of astigmatism.
Patent RU-2025638-C1 (RU)
Inventor: SHIRSHOV ALEKSANDR N
IPC: F17D1/08
Filed: 1990-11-09
Granted: 1994-12-30
Abstract: Сущность изобретения: внутри металлического высоконапорного трубопровода (ТП) смонтирован соосный эластичный ТП, межтрубное пространство (МП) которых заполнено малосжимаемой антикоррозионной жидкостью и снабжено компенсатором. Компенсатор соединен с МП и полостью эластичного ТП. МП разделено по длине на ряд одинаковых секций с ограниченной длиной и давлением. Места соединения МП с полостью эластичного ТП расположены на расстоянии l СД = P вн /i от начальной точки каждой секции, P вн  - макс.допустимое внутреннее давление в эластичном ТП, i - потери давления перекачиваемой жидкости на единицу длины. Компенсатор выполнен мембранного, диафрагменного или сильфонного типа. Антикоррозионная жидкость углеводородная. 2 з.п. ф-лы, 2 ил.
Patent RU-2022940-C1 (RU)
Inventor: LASKORIN BORIS N
IPC: C01F11/38
Filed: 1990-12-10
Granted: 1994-11-15
Abstract: Использование: в комплексной переработке фосфатного сырья. Сущность изобретения: стронциевый концентрат получают разложением апатита азотной кислотой с получением азотно-кислотной вытяжки, которую выдерживают при 40 - 60°С, отделяют осадок стронциевого концентрата от жидкой фазы, которую затем охлаждают до 25 - 30°С и выделяют осадок стронциевого концентрата. 1 табл.
Patent RU-2015692-C1 (RU)
Title: Device for vibratory massage of vulva of farm animals, mainly cows and heifers
Inventor: MIKHAJLYUK PETR M
IPC: A61D19/00
Filed: 1991-03-05
Granted: 1994-07-15
Abstract: FIELD: agricultural engineering. SUBSTANCE: device comprises massaging member connected with pulsating vacuum source, spring-loaded bellows and fastening appliances. Massaging member has the form of oval concave disc with flexible surface congruent with the surface of vulva. Surface area of said disc is 36.07-41.77 sq.cm and curvature radius, 8.032-8.4 cm. EFFECT: improved design. 1 dwg
Patent RU-2042830-C1 (RU)
Title: Loading member
Inventor: NOSENKO ALEKSEJ S
IPC: E21F13/00
Filed: 1991-03-26
Granted: 1995-08-27
Abstract: FIELD: mining industry. SUBSTANCE: loading member of mining machine has receiving table with driving disks installed on it, gathering arms connected with table, lower disks engageable with driving disks and installed coaxially with them and disk drive installed on receiving table. Novelty in loading member of mining machine is presence in lower disks of recesses which do not coincide with disk radii, and rotation drive made in form of double-acting power cylinder whose rods are connected with disks by means of sliders installed for motion in said recesses. EFFECT: higher efficiency. 1 dwg
Patent RU-2039076-C1 (RU)
Title: Termoluminescent material
Inventor: SHAVER IOSIF KH
IPC: C09K11/61
Filed: 1991-03-25
Granted: 1995-07-09
Abstract: FIELD: semiconductors. SUBSTANCE: thermoluminescent material on the base of thermoluminophore of 7 to 11.5 eV forbidden band has additional semiconductor element or semiconductor junction of 0.18 to 2.7 eV forbidden band accounted for 1 to 30 per cent by weight. Material specific sensibility α/γ to heavy charged particles is within 1.46 to 13.6. EFFECT: high specific sensibility. 2 cl
Patent RU-2005550-C1 (RU)
Inventor: MIRONOV ADOLF M
IPC: B03C3/38
Filed: 1991-03-29
Granted: 1994-01-15
Abstract: FIELD: medicine. SUBSTANCE: apparatus has emitter which is secured to one of the ends of a conducting axle whose other end is connected electrically with a high voltage source. The connection of the conducting axle with the high voltage source is made of a tank filled with fluid for storing and transmitting charge. The axle provided with the emitter is mounted in the tank for free rotation. EFFECT: enhanced efficiency. 3 cl, 1 dwg
Patent RU-2022755-C1 (RU)
Inventor: TOLKACHEV VLADIMIR M
IPC: B23P21/00
Filed: 1991-04-04
Granted: 1994-11-15
Abstract: Изобретение относится к станкостроению, а более конкретно к автоматическим устройствам для сборки узлов в массовом производстве. Сущность изобретения: автоматическая линия содержит бункерно-загрузочные устройства, сборочные агрегаты, многопозиционный поворотный стол с равномерно установленными на нем зажимными приспособлениями на рабочих позициях, при этом зажимные приспособления снабжены механизмом их поворота на угол 180°. 7 ил.
Patent RU-2020315-C1 (RU)
Inventor: GURKIN YURIJ I
IPC: F16F7/12
Filed: 1991-05-15
Granted: 1994-09-30
Abstract: FIELD: mechanical engineering. SUBSTANCE: shock-absorber has two profiled members. Surfaces of the members which face each other are provided with projections made of equilateral trapeziums and hollows answered to them. Flat flexible member spring-loaded with respect to one of the profiled members is interposed between the profiled members. EFFECT: expanded operational capabilities. 3 dwg
Patent RU-2037298-C1 (RU)
Title: Method and device for rolling dough
Inventor: MITIO MORIKAVA
IPC: A21C3/02
Filed: 1991-09-19
Granted: 1995-06-19
Abstract: FIELD: food industry. SUBSTANCE: pressure roll installed above successively- arranged first and second conveyors moves in the direction either along or across the movement of said conveyors. EFFECT: improved functional and operating characteristics. 4 cl, 8 dwg