baber/WOPTO huggingface dataset:
Patent DE-4132173-C1 (DE)
Title: Multiple shovel arm linkage - includes boom with swivel system designed to cover 100 deg range
IPC: E02F3/96
Filed: 1991-09-27
Granted: 1992-11-19
Abstract: The multiple mobile shovel arm operates as a boom and shovel stick on dipper arm. It may have a supplementary boom (35) to replace the shovel via boom end connections (36, 37) to the dipper arm (8) axis (31). The boom has a swivel system (33, 34) so as to cover a 100 deg. range and position one end of the boom for work or transit, in the continuation of the dipper arm (8). The boom end (38) has a support (42, 41) for transit and the far end (40) of the boom (35) has a connection (48) for an oscillating tool. A holder (46) between the two ends of the boom (35) enables the tool to lock home onto this under the tool weight when the boom (35) retracts from work to transit settings. USE/ADVANTAGE - Contractors plant, forestry operations. Additional boom with full movement positions saw etc. tooling and provides ground support in transit.
Patent DE-4134608-C1 (DE)
Title: Pneumatic separator for sorting and classifying mites from faeces - includes air-impinged vortex housing with surmounted sifting tube and collector
IPC: B07B7/01
Filed: 1991-10-19
Granted: 1993-04-22
Abstract: Pneumatic separator consists of an air-impinged vortex housing with surmounted sifting tube and collector. The housing (1) consists of an upwards expanded glass flask in which an air entry tube (9) forming a ring gap (3) with the bottom (2) of the housing (1) is coupled to a vol. flow meter (4). The collector (12) designed as a surface filter (14) above the floating tube (11) should be fitted with a downstream pump (15) taking in the air flow. Pref., the housing can be coupled to a vibrator (10) to further turbulise the particulates. USE/ADVANTAGE - Sorting, classifying, e.g., mites from faeces in pharmaceuticals. Controlled air flow in glass flask top-end filter and collector recovers mites for reuse.
Patent DE-4204984-C1 (DE)
Title: Lock for safe and strong room door - has second bolt which is actuated by breaking of wire on  attempt to forced opening
IPC: E05G1/04
Filed: 1992-02-19
Granted: 1993-08-05
Abstract: The door is is locked by a mechanism which consists of a number of sliding bolts (4). Each bolt is in the form of a cylinder which is closed at the outer end by a wall (6). The bolt houses a second hollow cylinder (11) which forms a guide for a second bolt (17). The latter is spring-loaded and is normally held in its retracted position by a wire (15). In the event of an attempt to open the door by burning a hole in it, the wire (15) is burnt through so that the second bolt (17) is pushed outwards by the spring (19) and is held in its outer position by a spring-loaded catch (21). ADVANTAGE - Increased security against burglary.
Patent DE-4219943-C1 (DE)
Title: Fastening cushion casing to car seat squab support - uses clips, each suspended into pull-rod pushed through squab support
IPC: A47C31/02
Filed: 1992-06-18
Granted: 1993-02-25
Abstract: The method of attaching a cover to an upholstered base (3) especially in a vehicle, consists of inserting clips (18) which have barbed ends (25) through holes (10) in the upholstery. The clips are suspended from a tie-rod (15) fitting through the hole. A support (14) has a number of tie-rods corresponding to the clips being assembled, with, on their free-standing end (10), facing the upholstered base, holders (17) for the clips. The holders consists of two facing, star-shaped catches which can be turned. The tie-rod support can be removed by a control (4) between a front and back position. USE/ADVANTAGE - The upholstery cover can be attached quickly and easily.
Patent DE-4244278-C1 (DE)
Title: Circuit for detecting alignment-register marks produced by multicoloured printing - contains differentially connected photoelectric sensors, trigger circuit and evaluation device with interconnected counters
Inventor: LEONHARDT HOLGER
IPC: B41F33/00
Filed: 1992-12-28
Granted: 1994-03-17
Abstract: The circuit contains two or more differentially connected photoelectric mark sensors arranged along the transport direction of printed material and  connected to a trigger circuit for their difference signal.  An evaluation device receives the outputs of the trigger circuit and of a counter (9) with count pulse input driven by a fixed frequency generator (19). The counter data input (12) is driven by the data output (13) of a additional counter (14) whose count pulse input (20) is driven by the frequency generator (19).  A 2:1 frequency divider (17) resettable by the charge pulse of the first counter is connected between its count pulse input (15) and the frequency generator. USE/ADVANTAGE  - For determining the position of register markers wrt. a fixed reference value on printed products. Accurate measurement of the edge positions of multicolour markers is achieved at low cost and over the entire range of speeds of the printed material.
Patent DE-4322162-C1 (DE)
Title: Device for transmitting torque to at least one hammer shaft arranged horizontally in an electrostatic separator
Inventor: KOY HERMANN DIPL ING
IPC: B03C3/76
Filed: 1993-07-03
Granted: 1994-10-06
Abstract: The device consists of a drive (1), a drive shaft (2) connected to the drive (1) and arranged vertically in the electrostatic separator, a flexible shaft (3) connected to the drive shaft (2) and having a turn of 90 DEG , and at least one tension-medium transmission (4, 4') which is connected to the flexible shaft (3) and is arranged horizontally and parallel to the hammer shaft (6, 6'). The tension-medium transmission (4, 4') is connected directly to at least one hammer shaft (6, 6'). <IMAGE>
Patent DE-4332265-C1 (DE)
Inventor: KROEGER TORSTEN DIPL ING
IPC: F16H61/02
Filed: 1993-09-23
Granted: 1995-05-04
Abstract: In a system for controlling the shifting of an automatic transmission, a selector device is controllable from a "D" selected position into one of two shift positions for a stepwise shift limitation, by one gear at a time, manually. The respective upshift or downshift limitation can automatically be eliminated by fulfillment of a presettable condition, for example the expiration of a delay period.
Patent DE-4342112-C1 (DE)
Title: Apparatus for the groupwise packaging of filled teabags
Inventor: NIPPES HELMUT ING GRAD
IPC: B65B5/06
Filed: 1993-12-10
Granted: 1995-02-02
Abstract: The task of changing a pack size, made up of flexible teabags, as required is possible only with a large degree of outlay in the case of known apparatuses. The novel apparatus is intended to make it possible to change the number of bags in a pack size readily in order to make optimum use of the capacity of the boxes, and is also intended to make it possible to achieve a largely uniform distribution of tea in the teabags during the entire packaging operation. In order to form and secure the row of bags, provision is made, in the inlet region of a stacked shelf (10), for restraining fingers (16), arranged fixedly in the longitudinal direction, together with a bag-retaining device (17) which can be displaced in the longitudinal direction, between which fingers and retaining device the teabags (11) which are fed individually via a bag supply (14) are positioned. During the automatic packaging operation, the apparatus permits at any point in time, irrespective of the pack size, precise separation and largely pressure-free securing of the bags and rows of bags. <IMAGE>
Patent DE-4405812-C1 (DE)
Title: Tempering chamber for foodstuffs and intermediates, esp. dough
Inventor: HEINICKEL GUENTER
IPC: A21C13/00
Filed: 1994-02-23
Granted: 1995-08-17
Abstract: An assembly to temper foods and intermediate food products, esp. to control the fermentation of dough (16) has a temperature- and humidity-controlled chamber (14) limited by a number of bulkheads (11, 12, 13) within the outer walls of the assembly (10). Air is circulated within the assembly by a blower (17) through a temperature-controlled heat exchanger (20). The bulkheads (11, 12, 13) have a number of air passages (27, 28). The product chamber (14) is located that so air enters through side bulkheads (11, 12) and leaves through the upper bulkhead (13). The air passages (27) in the side bulkheads (11, 12) incorporate a number of upward-directed inlet slits which are equally distributed across the side bulkhead, and that the total inlet area is the same as the total outlet area.
Patent DE-4406180-C1 (DE)
Title: Switching device
Inventor: MAURER RAINER DIPL ING
IPC: H01H13/02
Filed: 1994-02-25
Granted: 1995-04-27
Abstract: A switching device is described having a switch (10) and a moving operating element (15) whose operating surface is formed by a scattering disc (5), which is illuminated by a light source (4), and in the case of which the light source (4) is arranged in a fixed manner in a housing (3) accommodating the switch (10), and is surrounded by a reflector (1). The invention provides that the reflector (1) is arranged in a fixed position in the housing (3) and the operating element (15) is displaceable within the reflector (1) in the direction of the switch (10). <IMAGE>
Patent DE-4416530-C1 (DE)
Inventor: AMLER HANS DR
IPC: B23K26/064
Filed: 1994-05-10
Granted: 1995-11-02
Abstract: The description relates to a device for generating low-divergence laser beams with an optical component divergingly widening the laser beam and a downstream component in the beam path collimating the laser beam. The invention is distinguished in that the component collimating the laser beam is a concave mirror.
Patent NL-1008696-C1 (NL)
Title: Holder for cigarette paper or tissue
Inventor: LANCIANO BARUCH
IPC: A24F17/00
Filed: 1998-03-25
Granted: 1998-04-10
Abstract: The holder is made from preferably a silicone rubber. It has a compartment (1) with an opening (2), along one side, which is made by a slit along the length of the holder. a packet of e.g. commercial cigarette paper can be inserted easily in the slot in such way, that the first leaf, which is to be extracted, protrudes from the slot. The other side of the compartment (1) has two openings (3,3') in the form of slits into which packets of commercial filter paper, or similar, can be inserted. The openings are covered by two flaps (4,4'). If required, the holder can be re-inforced with a rigid strip.
Patent NL-1034946-C1 (NL)
Title: Bicycle transport rack for vehicle, includes lifting device comprising fixed frame connected by hinged arms to height adjustable loose frame
Inventor: FISCHER HERMANUS GERHARDUS JOH
IPC: B60R9/042
Filed: 2008-01-24
Granted: 2008-03-05
Abstract: The rack includes an integral lifting device comprising a fixed frame (1) and a height adjustable loose frame (2) connected to the fixed frame by two hinged arms (4). The height of these arms is altered by a mechanism (3) comprising a threaded pivot and a nut. The fixed frame has a locking device for fixing the loose frame in the highest position relative to the fixed frame. The arm height adjustment mechanism preferably also comprises a hydraulic cylinder with an integral hand pump or an integral 12V electric motor and pump, as well as a hand winch with a steel cable or plastic lifting belt.
Patent RU-2044386-C1 (RU)
Title: Unipolar machine
Inventor: ERMILOV NIKOLAJ G
IPC: H02K19/18
Filed: 1989-05-29
Granted: 1995-09-20
Abstract: FIELD: electromechanical engineering. SUBSTANCE: running winding of bar type is replaced in machine by fixed winding in the form of rows of symmetrical laminated ferromagnetic sector members installed in interpolar space of inductor forming free gaps within which field coils reverse their polarity so that only south pole is active in top semi-sphere and, vice versa, only north pole is active in bottom semi-sphere. EFFECT: improved operating reliability of machine due to interchanging of movable and fixed parts of machine with provision for fixation of running winding of output voltage and elimination of multiple sliding contacts with brushes and commutator bars from its circuit. 4 dwg
Patent RU-2036041-C1 (RU)
Inventor: GABRIEL DE SMET
IPC: B21D22/22
Filed: 1990-01-17
Granted: 1995-05-27
Abstract: Использование: при изготовлении деталей из листовой заготовки, имеющей перфорацию, типа маски катодной трубки. Сущность изобретения: первоначально фланец заготовки располагают между деформируемым пуансоном и деформируемой матрицей, периферийную часть фланца заготовки прижимают на ограниченной ширине, зажимают центральную часть фланца заготовки. Затем формируют по определенному контуру центральную часть фланца заготовки путем установления среднего волокна фланца заготовки в конкретном положении по отношению к нейтральному волокну узла пуансон - матрица до появления, по меньшей мере, в ограниченных зонах фланца заготовки регулируемого внутреннего напряжения. На свободной части фланца заготовки осуществляют продольный изгиб, контролируемый и ориентируемый перемещением периферийной части фланца заготовки, сохраняя постоянную толщину и периметр фланца заготовки, и одновременно разворачивают периферийную зону фланца заготовки для получения отогнутой кромки. В процессе продольного изгиба свободной части фланца заготовки ориентируют деформацию свободной части. Устройство содержит деформируемые пуансон и матрицу, а также верхний и нижний прижимы. Устройство имеет узлы радиального смещения прижима и вертикального смещения прижима, в состав которых входят клинья с несколькими клиновыми поверхностями и ползушки с клиновыми участками. Верхний и нижний прижимы также имеют клиновые поверхности. Устройство содержит средство контроля продольного изгиба и разворота периферийной части фланца заготовки вдоль боковых стенок пуансона или матрицы, выполненное в виде деформируемой пластины V-образной формы, воздействующей на периферийную часть заготовки, опирающуюся на узел пуансон - матрица и на прижим, а также снабженной средствами ее перемешения и сжатия в процессе формовки. 2 с. и 17 з.п. ф-лы, 11 ил.
Patent RU-2049567-C1 (RU)
Inventor: LESHCHENKO ALEKSANDR S
IPC: B08B3/12
Filed: 1990-01-15
Granted: 1995-12-10
Abstract: Изобретение относится к ультразвуковой очистке изделий и может быть использовано в машиностроительной, нефтегазовой, химической, нефтеперерабатывающей промышленности. Задача, решаемая изобретением, повышение эффективности очистки. Способ очистки изделий включает термическое воздействие на изделие охлаждением его до минусовых температур путем создания в зоне обработки ванны криогенной жидкости и послудующую ультразвуковую обработку изделия в жидкой ванне с одновременной подачей в зону обработки пульсирующей струи криогенной жидкости. 1 ил.
Patent RU-2007145-C1 (RU)
Inventor: RADNAEV VLADIMIR U
IPC: A61F2/24
Filed: 1990-06-05
Granted: 1994-02-15
Abstract: FIELD: medical engineering. SUBSTANCE: prosthesis has a body, a stroke limiter and a shutoff member. Moreover, the valve has a bearing cylinder with a hole to receive the stroke limiter, the cylinder is fastened in the center of the passing hole by two cylindrical rods mounted diametrically to the body and fastened to it. The shutoff member is made in the form of a sphere segment which convex side faces the blood flow to the system, the stroke limiter is rigidly connected to a damping member on its center in the opposite side of the convexity and pivotally to the bearing cylinder for reciprocating movement. EFFECT: improved structure. 4 dwg
Patent RU-2028694-C1 (RU)
Title: Source of ultraviolet radiation
Inventor: MELIKOV EDUARD N
IPC: H01J61/80
Filed: 1990-11-19
Granted: 1995-02-09
Abstract: FIELD: electrical engineering. SUBSTANCE: coils spacers where ferromagnetic powder is located are positioned in cylindrical case between electrodes. Spacers are placed uniformly over circumference. Distance between spacers are shorter than distance of puncture between tracks. Spacers can also be placed along helical line. EFFECT: improved ultraviolet radiation efficiency. 2 cl, 3 dwg
Patent RU-2018045-C1 (RU)
Inventor: BEREZNITSKIJ ALEKSEJ G
IPC: F16L3/22
Filed: 1990-12-17
Granted: 1994-08-15
Abstract: Сущность изобретения: трубопроводы (ТП) установлены посредством опорных и крепежных элементов. Каждый ТП выполнен с коленами. Колена каждого вертикального ряда ТП расположены друг под другом в одной плоскости. Колена каждого горизонтального ряда ТП смещены относительно друг друга на длину колена. Колена каждого вертикального ряда ТП выполнены разновысокими с увеличением высоты в сторону проема. Соотношение высот колен в каждом вертикальном ряду начиная с второго с учетом расстояния между ними рассчитывают по заданной формуле. 4 ил.
Patent RU-2025253-C1 (RU)
Inventor: OBABKOV ANATOLIJ I
IPC: G05B19/4065
Filed: 1991-02-25
Granted: 1994-12-30
Abstract: Использование: в автоматизации машиностроения. Сущность изобретения: обработка детали режущим инструментом осуществляется при оптимальных технологических параметрах. В процессе обработки контролируют значения виброакустического и силового сигналов и их приращения за отрезок времени. Об износе инструмента судят по достижению значений виброакустического и силового сигналов и их приращений своих пороговых значений. Пороговые значения виброакустического и силового сигналов и их приращений определяют и устанавливают в процессе врезания до момента достижения сигналами первых экстремумов. Устройство для осуществления способа содержит виброакустический датчик, силовой датчик, два элемента автоматического регулирования усиления, два амплитудных детектора, два сумматора, четыре элемента памяти, семь усилителей, два индикатора, три компаратора верхнего уровня, два ключа, два блока определения экстремума, четыре блока сравнения, десять компараторов, два пиковых детектора, пять элементов И, элемент ИЛИ. 3 ил.
Patent RU-2049165-C1 (RU)
Title: Method and device for forming layer of stalks of bast cultures
Inventor: SMIRNOV BORIS IVANOVICH
IPC: D01B1/32
Filed: 1991-04-30
Granted: 1995-11-27
Abstract: FIELD: machining of natural fibrous material. SUBSTANCE: additional means for thickening the layer is disposed after the second drawing zone before discharge conveyor. Said means has the form of toothed batching discs mounted in bearings with a provision for rotating on fixed shaft and kinematically linked therewith by a friction coupling. EFFECT: improved functional and operating characteristics. 2 cl, 1 dwg
Patent RU-2025553-C1 (RU)
Inventor: IMYANITOV MIKHAIL G
IPC: E01F13/00
Filed: 1991-05-27
Granted: 1994-12-30
Abstract: Использование: для временного перекрытия пути следования автомобилей, например при управлении последовательным их перемещением в очереди на прием, при контроле у въездных ворот, а также для использования в других гаражных устройствах. Сущность изобретения: шлагбаум имеет компактное модульное исполнение в виде автономного агрегата, что облегчает встройку его в различные гаражные устройства. Поворот преграждающего элемента - буфера, осуществляется вокруг горизонтальной оси посредством механизма поворота буферной системы, включающей в себя рычаги, рессору, буфер ведомый зубчатый сектор. Фиксация буферной системы в рабочем и нерабочем положениях осуществляется средствами фиксации, включающими в себя V-образное соединение упорного рычага с кулачковым рычагом. Первый взаимодействует с упорной пластиной, второй - с кулачковым диском, закрепленным на валу, связанном с выходным валом двигателя. Средства фиксации связаны с буферной системой ведущим зубчатым сектором, установленным соосно кулачковому диску и находящимся в зацеплении ведомым зубчатым сектором. 5 з.п. ф-лы, 11 ил.
Patent RU-2081476-C1 (RU)
Title: Method and device for control of light source filament body spiral coiling
Inventor: STOZHARIN BORIS M
IPC: H01K3/04
Filed: 1991-06-03
Granted: 1997-06-10
Abstract: FIELD: lighting engineering. SUBSTANCE: spiral is displaced and its profile is converted on two inspection sections into electric signals which are relatively compared for amplitude and phase. EFFECT: facilitated procedure, improved quality control reliability. 2 cl, 3 dwg
Patent RU-2010648-C1 (RU)
Inventor: MOISEEV VIKTOR K
IPC: B21D26/02
Filed: 1991-06-03
Granted: 1994-04-15
Abstract: Использование: штамповка деталей из трубчатых заготовок. Сущность изобретения: при гидростатической штамповке полых деталей в полость заготовки, помещенной в разъемную матрицу, подают жидкость, которую далее замораживают и затем прикладывают деформирующее усилие, величина которого превышает усилие, необходимое для превращения льда в жидкость. 1 ил.
Patent RU-2012430-C1 (RU)
Inventor: BOKOVIKOV ALEKSANDR B
IPC: B07C5/342
Filed: 1991-06-10
Granted: 1994-05-15
Abstract: Использование: идентификация объектов по их оптическим признакам. Сущность изобретения: отраженный от идентифицируемого объекта свет пропускают через управляемый светофильтр с полосой пропускания не уже 380 . . . 770 им и регулируемым спектром пропускания, измеряют интенсивности прошедшего света при нескольких заданных спектрах пропускания и по измеренным значениям идентифицируют объект. Дополнительно измеряют интенсивность прошедшего света при равномерном спектре пропускания светофильтра, а значения интенсивностей при заданных спектрах пропускания делят на это значение и по полученным результатам идентифицируют объект. При этом задают такие спектры пропускания, при которых наблюдают максимумы различия между средними значениями измеренных интенсивностей по множеству объектов из одного класса для различных классов объектов. Дополнительно отраженный от объекта свет разделяют на несколько пучков, которые пропускают через соответствующие светофильтры, спектры пропускания которых заранее установлены соответствующим образом, одновременно измеряют интенсивности света на выходе всех светофильтров и по полученным значениям идентифицируют объект. 1 ил. , 1 табл.
Patent RU-2010867-C1 (RU)
Title: Method of tool treatment for soil cultivation machine
Inventor: OLISEENKO VLADIMIR I
IPC: C21D1/42
Filed: 1991-06-21
Granted: 1994-04-15
Abstract: FIELD: mechanical engineering, agriculture machine manufacturing. SUBSTANCE: hard-face alloy overlaying of tool is making after tool face quenching for 30-40 HRC, then medium-temperature tempering is processing at temperature equal to 350-400 C. EFFECT: more effective method for tool hardening. 1 tb
Patent RU-2020152-C1 (RU)
Title: Installation for cultivation of biological objects
Inventor: VASILENKO SERGEJ M
IPC: C12M3/00
Filed: 1991-07-22
Granted: 1994-09-30
Abstract: FIELD: biotechnology, cultivation of biological objects, plant cultures, cells and microorganisms. SUBSTANCE: installation comprises elastic chamber mounted on inclined rigid framework and divided into nutrition, growing, intermediate and receiving compartments. The latter are separated by hold-down members. The intermediate and receiving compartments can be sealed off. A porous gasket is disposed between nutrition and growing compartments. Receiving and intermediate compartments have separate gas exchange while growing and receiving compartments are connected by pipes with a pump. EFFECT: improved design. 2 cl, 2 dwg
Patent RU-2027029-C1 (RU)
Title: Valve gear for internal combustion engine
Inventor: BOLTUTS EVGENIJ BORISOVICH
IPC: F01L1/28
Filed: 1991-07-30
Granted: 1995-01-20
Abstract: FIELD: engine engineering. SUBSTANCE: valve gear has two coaxially mounted valves: outer outlet valve and inner intake valve. The diameter of the outer outlet valve is 7/8 of the diameter of the engine cylinder. EFFECT: improved removing of exhaust gases from a cylinder. 3 dwg
Patent RU-2000655-C1 (RU)
Inventor: BELSKIJ YURIJ V
IPC: H03H9/00
Filed: 1991-10-22
Granted: 1993-09-07
Abstract: Сущность изобретени : фильтр содержит  звукопровод, размещенные на его рабочей  поверхности аподизованный  встречно-штыревой преобразователь  (ВШП) и ВШП с весовой обработкой при  посто нной длине перекрыти  электродов  двух различных эквипотенциальных групп  с определенной функцией взвешивани .3  ил.
Patent RU-2030443-C1 (RU)
Inventor: SHESTAKOV VIKTOR V
IPC: C10G33/04
Filed: 1991-10-14
Granted: 1995-03-10
Abstract: FIELD: petroleum industry. SUBSTANCE: demulsifier is added to the oil. Demulsifier is a product of interaction of oxidized vat synthetic fatty acids-C 21  and above containing hydroxyacids (20 wt.-%, not less) with mono-, di- or triethanolamines at the molar ratio 1:1, at 70-80 C. EFFECT: improved method of petroleum treatment. 1 tbl