baber/WOPTO huggingface dataset:
Patent DE-3918057-C1 (DE)
IPC: C12R1/01
Filed: 1989-06-02
Granted: 1990-05-03
Abstract: A substantial elevation of the space-time yield is achieved in the preparation of D- alpha -amino acids by means of the biotransformation of hydantoins which are monosubstituted in the 5-position in an aqueous medium in the presence of cells of the microorganism Agrobacterium radiobacter if the biotransformation is carried out under a elevated pressure at the start of the reaction. A further improvement results if this elevated pressure is maintained for a period of at least 16 hours, then removed and the biotransformation continued at atmospheric pressure.
Patent DE-3943330-C1 (DE)
IPC: E05D7/04
Filed: 1989-12-29
Granted: 1991-07-11
Abstract: The invention relates to a fitting plate for a hinge, consisting of a baseplate and of an intermediate plate which is adjustable relative to this and which can be braced with or connected to the baseplate in different set positions by means of a screw or the like and on which the hinge arm is held preferably adjustably. To provide a fitting plate of this type, by means of which hinges of conventional design can be fastened to supporting walls of furniture in such a way that the doors articulated by means of them assume, in the closed position, an angle to the supporting wall differing from 90 DEG , the baseplate (5, 25) and the intermediate plate (3, 26) are supported on one another via complementarily cylindrically curved faces (5, 6, 27, 28), the axes of curvature of which extend transversely relative to the plates, so that the plates are set, in a common mid-plane approximately at right angles to them, at different angles formed by these and can be braced with one another or fixed to one another in freely selectable set angular positions. 
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Patent DE-4111011-C1 (DE)
Title: Wound ice cream cone with coloured pattern - mfd. from dough baked in lower half of mould, and printed with dyes transferred to upper half of mould
IPC: A21B5/02
Filed: 1991-04-05
Granted: 1992-06-25
Abstract: Wound ice cream cone with a coloured pattern on the outside is mfd. from a dough (8) which is put in the lower half (3) of a baking mould, which is closed by an upper half (4). The dough is baked to produce a round flat waffle plate (14), which is removed from the lower mould half and is wound with its upper surface outwards to produce the cone. A printer (9) transfers dyes (11) into the upper mould in mirror image form and dyes are baked into the waffle disc. ADVANTAGE - Shearing of the pattern is avoided.
Patent DE-4131063-C1 (DE)
IPC: H03L7/07
Filed: 1991-09-18
Granted: 1992-11-05
Abstract: A clock circuit of a telecommunications switching system is supplied at least from time to time with first and second reference clock signals from at least one first and one second external reference clock source. A predetermined priority is allocated to each external reference clock source. The first and second reference clock signals supplied to the clock circuit from the first and second reference clock source are checked for reference-clock-individual clock errors to which individual error values are allocated. For its synchronisation, the clock circuit accepts the reference clock signal output by the first or second reference clock source in dependence on the priorities allocated to the reference clock sources and on the clock-error-individual error values. <IMAGE>
Patent DE-4133642-C1 (DE)
IPC: F26B7/00
Filed: 1991-10-11
Granted: 1993-02-25
Abstract: In a process for drying moist substances - in particular filter cakes, for example pressed cakes from filter presses, centrifuges or the like - under the influence of temperature, the substance to be dried is thrown at high speed against a superheated impact surface and a thin film is formed thereon by means of liquid extracted from the substance. On an apparatus which is particularly suitable for this process, with a heated dryer 10 having inlet and discharge devices, a rotary plate (34) is provided so as to be movable about the axis (A) of the dryer (10) and there is arranged opposite the edge region (35) of the plate a heated impact surface (36) of the vessel wall (33). This impact surface (36) is preferably arranged in a vacuum and it can also be assigned at least one stripper (50). <IMAGE>
Patent DE-4210123-C1 (DE)
Title: X=ray medical diagnostic appts. - adjusts time interval for TV frame frequency to X=ray pulse repetition frequency
IPC: H05G1/60
Filed: 1992-03-27
Granted: 1993-08-05
Abstract: An X-ray tube control circuit (2) is provided. Pulsed radiation of a predetermined frequency in produced, and received by a TV camera (15). From a signal containing the pulse frequency an imaging frequency for the TV camera is produced. An appts. (21,25) is provided for processing the signal to form an imaging frequency, which is fed to the television reproduction appts. (19). The processing appts. comprises a frequency generator (25). A modulation signal is provided for varying the pulse repetition frequency.
Patent DE-4242011-C1 (DE)
Title: Piston-type hydraulic automotive shock-absorber - has by=pass valve with modular tubular housing enclosing cylinder containing radial passages sealed from each other
Inventor: HUANG ZHEN DR
IPC: B60G17/08
Filed: 1992-12-12
Granted: 1994-05-11
Abstract: The bypass valve system (5) is contained in a one-piece tubular modular housing (6) slid into position over the cylinder (1). It contains radial passages (7,8) sealed from each other and the outside for the bypass passage in the cylinder. On the inside of the tubular portion (10,11) is an axial recess forming a flow connection inside the bypass-valve system. A sealing ring (16) is provided between the tubular portions to seal the radial passages. ADVANTAGE - Easy fitting of separate bypass valve onto shock-absorber without distortion.
Patent DE-4300620-C1 (DE)
Title: Electric switch current monitoring method
Inventor: LEBER DIETER
IPC: H03K17/081
Filed: 1993-01-13
Granted: 1994-07-14
Abstract: The current monitoring system is used for a switch (1) connected in series with an electrical load (5) and switched ON and OFF via a separate control device. The signal for the latter is regularly interrupted after a freely selected interval from the switching in phase, sufficient for the clamp voltage at the switch contacts to be restored.The load may be a heater. A fault indication is supplied when the clamp voltage in the opening phase of the switch occurs late. Pref. a fault indication is provided when the clamp voltage does not correspond to the voltage being switched.
Patent DE-4303188-C1 (DE)
Title: Jet nozzle for sand blasting appts. working on flat even surface - comprises tubular housing couplable to hose and in which a nozzle head is rotatable coated
Inventor: KIES KARL-HEINZ
IPC: B05B3/06
Filed: 1993-02-04
Granted: 1994-05-26
Abstract: The nozzle head has a head plate provided with nozzle apertures. It is fed with a blasting medium-air mixt., setting the diffusor-type nozzle head in rotation. Each aperture (7) is provided with a ball link-type pivotable nozzle tube (9) and a fixture device for the nozzle tube (9) in the adjusted pivot position. At the edge of each aperture (7) a collar (8) is provided forming a ball socket (11) of a ball joint (10). USE/ADVANTAGE - The arrangement permits a correspondingly hard blasting of the material surface.
Patent DE-4328297-C1 (DE)
Inventor: RAPP WERNER
IPC: H01H27/00
Filed: 1993-08-23
Granted: 1995-02-23
Abstract: PCT No. PCT/EP94/02202 Sec. 371 Date Jun. 26, 1996 Sec. 102(e) Date Jun. 26, 1996 PCT Filed Jul. 5, 1994 PCT Pub. No. WO95/06323 PCT Pub. Date Mar. 2, 1995A compact safety switch comprises a housing having an axially sliding ram mounted therein. The lower end of the ram is in contact with an actuating rod of a switch, which is aligned with the ram. The upper end of the ram lies against a cam formed in the outer surface of an indexing wheel. A pre-tensioned helical spring surrounds the lower end of the ram for holding the ram in place. The indexing wheel is provided on one end of the cam with a radial notch for locking a key inserted into the keyway and at an opposite end of the cam with a resting notch. The safety switch further includes an interlocking mechanism having a stator located concentric to the ram and an armature integral with the ram. With the key inserted in the keyway, the armature is pushed out of the stator and the upper end of the ram is held in engagement with the resting notch. The key cannot be removed from the keyway at this time and is not released upon shutting of the machine, as the corresponding rotation of the indexing wheel is prevented by the ram. Only when the machine comes to a standstill is the stator energized and the ram lifted from the resting notch. The upper end of the ram proceeds to travel along the cam on its high side, causing the lower end of the cam to be pushed against the switch, thereby forcing the switching circuit in the control circuit of the machine open.
Patent DE-4407458-C1 (DE)
Title: Device for holding automatic drafting machine on support frame
Inventor: NAUMANN WILLI
IPC: B65H1/00
Filed: 1994-03-06
Granted: 1995-08-31
Abstract: The holder has a delivery shelf (40) for the drawing sheet (1) which is mounted movable on the support frame by a support device whereby the drawing sheet is transferred from the delivery to the automatic drafting machine (50) through a transfer device (47). The delivery shelf has a holding device for the drawing sheet.  The sheet transfer device  can be positioned in front of the entry zone of the drafting machine and can be formed by a guide mounted rigid on the delivery shelf.  The delivery shelf can be mounted to swivel about a horizontal axis on the support device (30).  Part of the support device can be a dimensionally rigid housing with the delivery shelf formed as a swivel flap on same.
Patent DE-4410234-C1 (DE)
Title: Method for testing the tightness of exhaust measuring devices and measuring probes connected thereto
Inventor: HACKNER GERHARD
IPC: G01M3/26
Filed: 1994-03-25
Granted: 1995-05-04
Abstract: It is known to carry out leakage tests by sealing the measuring probe, for example by means of a valve, while an underpressure is generated using the pump which is present in the measuring device or using a separate pump. This underpressure is measured. A leaky point is detected if a predetermined value for the underpressure is not attained or, in a waiting phase after switching off the pump, the underpressure becomes smaller and falls below a predeterminable limit. According to the invention, a method is specified in which, before commissioning the exhaust measuring device, the underpressure time behaviour without the measuring probe is determined in a special calibration mode, or is predetermined in a fixed manner without the calibration mode. Subsequently, as a function of the measured underpressure time behaviour, a limit range is prescribed in which the additional volume of the measuring probe is taken into account at the same time. During later tightness tests which include the measuring probe, an error is indicated if the measured underpressure time behaviour does not lie within the prescribed limit range.
Patent DE-4410550-C1 (DE)
Title: Method and appts. for drying industrial parts in drying chamber
Inventor: MEISNER WERNER
IPC: F26B7/00
Filed: 1994-03-26
Granted: 1996-06-27
Abstract: The drying chamber (3) is pressure-tight and the water vapour is fed under excess pressure into the drying chamber. The parts are heated to a temp. above the normal pressure boiling point. After the parts have been heated by the steam, the steam feed is cut off and there is a rapid lowering of the steam pressure in the drying chamber. The evaporator (6) is connected via a steam conduit (26,28,32) with a cut-off valve (27,33) and possibly a reducer valve with a heat exchanger (29,34) in the flushing or flushing medium container (5) and/or washing or washing medium container (4). The outlet of the heat exchanger is connected via a conduit (30,35) with a condenser (31).
Patent DE-4419829-C1 (DE)
Title: Pivotable sighting device for sports weapon
Inventor: GEHMANN WALTER
IPC: F41G1/26
Filed: 1994-06-07
Granted: 1995-10-26
Abstract: The device is for a sports weapon and has a dioptre and a foresight arranged on a retainer (1), which is pivotable around the bore axis (2) of the weapon. The retainer is a socket which encloses the weapon barrel (3) and is clampable (6).The retainer can also be a circular segment-shaped part of a socket enclosing approximately 50 deg  of the weapon barrel and has a long hole running at least over an area of approximately 40 deg  in the direction of the periphery. Between the retainer and the weapon barrel a securing device is formed. On the socket an indicator device is formed, by which the pivoting can be indicated.
Patent DE-4429357-C1 (DE)
Inventor: BREMER HORST DR
IPC: E03C1/06
Filed: 1994-08-21
Granted: 1996-05-09
Abstract: The fitting has a hollow track (1), which opens forwards, and which accommodates a sliding support for a continuously height- adjustable shower attachment. The support has a holder for the attachment, and contains a locking device. The track is located in the sidewall, and is formed from joining together correspondingly-shaped wall tiles. The track may have a circular, oval or rounded-off, multi-cornered cross-section, and at least one of the tiles may also have an opening in order to allow the insertion and removal of the sliding support.
Patent NL-1006535-C1 (NL)
Inventor: SOM MICHIEL JOHANNES MARIA
IPC: B61G5/10
Filed: 1997-07-10
Granted: 1998-05-20
Abstract: A bearing device for a socket (3) for providing an electrical connection between a towing and a towed vehicle has a base bearing element (1) which can be mounted at the level of the rear bumper (6) on the towing vehicle, and also a bearing element (2) for the socket which is rotatable relative to the base bearing element (1). The base element (1) and the rotatable bearing element (2) are interconnected by a plastic hinge (8,9). <IMAGE>
Patent NL-1033788-C1 (NL)
Title: Mobile phone i.e. wrist mobile phone, has wrist attachment including strap attached to hooks and rectangular solid hook eye through fixed connection clit and/or closing bracket
Inventor: VRIES ROBERT DE
IPC: A44C5/00
Filed: 2007-05-01
Granted: 2008-11-04
Abstract: The phone (1) has a wrist attachment (2) including a strap attached to hooks (8) and a rectangular solid hook eye (9) through a fixed connection clit and/or a closing bracket (4). The attachment includes a wrist band (3) equipped with the closing bracket, where the bracket includes a pin hole and connection with clamp tenon (5, 6), and the band includes band halves (3a, 3b). The band half (3a) is provided in middle of the phone.
Patent RU-2011897-C1 (RU)
Inventor: MAUS WOLFGANG
IPC: F16C3/10
Filed: 1988-11-04
Granted: 1994-04-30
Abstract: Сущность: составной коленчатый вал состоит по меньшей мере из коренных шеек (6,7,8), кривошипных щек (9 - 12) и шатунных шеек (4,5). Между кривошипными щеками (9 - 12) и опорными шейками (4 - 8) выполняется соединение путем пластической деформации, при этом опорные шейки (4 - 8) своими концами вставляются в отверстия в кривошипных щеках (9 - 12). Такой коленчатый вал изготавливают таким образом, что на коренных шейках (6,7,8) и/или на шатунных шейках (4,5) выполняют прямые, гладкие снаружи трубчатые участки в качестве соединительных зон (21 - 25), которые вставляются в прямые осепараллельные сквозные отверстия (17 - 20), в кривошипных щеках (9 - 12) и закрепляются путем пластического расширения трубчатых участков с остающимся упругим напряжением в сквозных отверстиях. 2 с. 23 з. п. ф-лы, 5 ил.
Patent RU-2057292-C1 (RU)
Title: Superconducting magnetic suspension
Inventor: BURAVLEV ANATOLIJ P
IPC: G01C19/24
Filed: 1991-05-06
Granted: 1996-03-27
Abstract: FIELD: precision instrumentation engineering. SUBSTANCE: device has housing, fixed superconducting coil, movable superconducting base, short-circuited superconducting coil, superconducting body, vibration-proof device, centering suspension of movable base, position sensor, amplifier, flow transformer and superconductivity switch. EFFECT: enhanced reliability. 2 cl, 2 dwg
Patent RU-2015693-C1 (RU)
Title: Massaging device
Inventor: VOSKANYAN RAZMIK A
IPC: A61H15/00
Filed: 1990-07-17
Granted: 1994-07-15
Abstract: FIELD: medical engineering. SUBSTANCE: massaging device includes shaft with handles and massaging members shaped as card clothing needles. EFFECT: higher efficiency. 2 cl, 1 dwg
Patent RU-2017216-C1 (RU)
Title: Device for remote diagnostics of moving objects
Inventor: VODYAKHIN VALERIJ D
IPC: G06K9/00
Filed: 1990-10-02
Granted: 1994-07-30
Abstract: FIELD: computer engineering. SUBSTANCE: device selects moving object by pulse illumination source, stores information to information carrier together with noise, detects information parts from carrier in automatic mode. This results in increased resolution and precision of monitored object. EFFECT: increased precision. 1 dwg
Patent RU-2014424-C1 (RU)
Title: Compound for lining casing
Inventor: SHADRIN LEV N
IPC: E21B17/00
Filed: 1990-11-01
Granted: 1994-06-15
Abstract: FIELD: drilling. SUBSTANCE: compound for lining casing is prepared by mixing paraffin melt with wood-fiber material (sow- dust) at the following constituent ratio, mass %: paraffin 70-80, wood-fiber material 20-30. EFFECT: casing running into deep wells facilitates. 2 dwg
Patent RU-2015321-C1 (RU)
Title: Air-operated hammer with throttling air distribution
Inventor: ABRAMENKOV DMITRIJ E
IPC: B25D9/04
Filed: 1991-01-30
Granted: 1994-06-30
Abstract: FIELD: drilling equipment. SUBSTANCE: air-operated hammer has handle, working tool, body with central channel, inlet and outlet channels, bypass channel with radial outlets to central channel on both sides of outlet channel, striker separating the central channel into working stroke chamber and idle stroke chamber intercommunicated by means of bypass channel, cover and working tool. To increase impact energy due to provision of smooth and increased in time air bypass between chamber of working stroke and that of idle stroke, the radial outlet of air bypass channel is furnished with controlled varying sectional area in form of throttle tiers. EFFECT: higher efficiency. 5 cl, 4 dwg
Patent RU-2032950-C1 (RU)
Title: Process of manufacture of heat-resistant cables
Inventor: OSKOLKOV EVGENIJ A
IPC: H01B11/18
Filed: 1991-01-21
Granted: 1995-04-10
Abstract: FIELD: electrical engineering. SUBSTANCE: tubular saw 2 is placed into tubular sheath 3. Clearance 4 between them is filled with mineral insulation composed of magnesite powder. Compacting of insulation powder is accomplished with stream directed into clearance 4 and centering rod within filling zone. Compacting is conducted till powder density is 1.0-1.2 g/qu.cm. After this dragging of cable with periodic annealing is performed. In process of dragging mandrel attached to hollow rod is used which is positioned in hole of bundle. EFFECT: facilitated manufacture. 4 dwg, 1 tbl
Patent RU-2029252-C1 (RU)
Inventor: FLAVITSKIJ YURIJ V
IPC: G01H17/00
Filed: 1991-12-28
Granted: 1995-02-20
Abstract: Изобретение относится к машиностроению, а именно к средствам оценки технического состояния механизмов машин, их узлов и элементов, и оценки уровней вибрации и шума на рабочих местах. Цель изобретения повышение достоверности и оперативности диагностирования и расширения функциональных возможностей за счет оценки технологического состояния механических систем , их узлов и элементов и оценки уровней вибрации и шума на рабочих местах. Вибропреобразователь 1 микрофон 2 преобразуют уровни вибрации и шума в пропорциональные электрические сигналы. Ключи 3, 6, 7, блок 8 фильтров и детектор 9, управляемые блоком 13, устанавливают один из возможных режимов работы спектральный анализ, резонансно-демодуляционный спектральный анализ, определение среднеквадратичных значений по октавам, определение пиковых значений по октавам, определение пикфактора по октавам, измерение шума, локальной или общей вибрации на рабочих местах. Блок 10 фильтров АЦП 11 и вычислительных блок 12 реализует вычислительные функции заданного режима работы, результаты которых отображаются блоком 14 индикации. 2 з.п. ф-лы, 6 ил.
Patent RU-2018995-C1 (RU)
Title: Angle waveguide joint
Inventor: ALKHOVSKIJ EDUARD A
IPC: H01P1/02
Filed: 1991-04-01
Granted: 1994-08-30
Abstract: FIELD: radio engineering; microwave engineering. SUBSTANCE: angle waveguide joint has two sections 1 and 2 of waveguide. Longitudinal axes of the sections are disposed in the same plane at angle of γ one to the other. Reflector 7 have reflecting surface made in form of cut of ellipsoid of revolution. Centers of symmetry of radiating edges 3 and 4 of waveguide sections 1 and 2 are disposed in focuses 5 and 6 of ellipsoid of revolution. Eccentricity of ellipsoid of revolution and angle g between axes of sections 1 and 2 of waveguides are related by equation e = sin (γ/2). When corrugated waveguides are used at EHЕН 11  wave, the edge of any section 1 and 2 of the waveguide is made in the plane of symmetry of groove of the corrugation. EFFECT: improved reliability of operation in cm and mm wave ranges. 6 dwg
Patent RU-2007761-C1 (RU)
Inventor: BELYAEV VIKTOR YU
IPC: G08C19/28
Filed: 1991-04-04
Granted: 1994-02-15
Abstract: FIELD: electric communication. SUBSTANCE: method is based on transmitting filtered orthogonal transform transformant of a fragment input data flow and recovering the fragment with the aid of inverse orthogonal transform. The method is characterized in that the type of orthogonal transform is adapted for particular fragment being transmitted with respect to a minimum distortion of the fragment after filtering, orthogonal transform type code being transmitted through the communication line in response to which a particular type of inverse orthogonal transform is selected at a receiving side. EFFECT: enhanced reliability in transmitting digital data. 2 dwg
Patent RU-2000332-C1 (RU)
Inventor: ERMOLENKO NELLI V
IPC: C14C9/00
Filed: 1991-02-05
Granted: 1993-09-07
Abstract: Сущность изобретени : кожи жируют в  присутствии октафтортолуола в количестве  0,2-1 % от массы строганых кож. 1 табл.
Patent RU-2016485-C1 (RU)
Title: Converter of number of phases
Inventor: MIKITCHENKO ANATOLIJ YA
IPC: H02M5/32
Filed: 1991-04-17
Granted: 1994-07-15
Abstract: FIELD: electrical engineering. SUBSTANCE: converter is designed for conversion of single-phase voltage into symmetric multiphase one. Converter of number of phases is built in the form of asynchronous motor with squirrel-cage rotor, it has one primary winding with leads 1 and two secondary windings with leads 3, 6 and 5, 2. All windings are positioned on stator at angle of 120 deg with respect to each other. Secondary windings are interconnected, point of their connection and free leads are terminals to connect load. Converter has means for starting of motor in addition. EFFECT: enhanced operational efficiency. 3 dwg
Patent RU-2012135-C1 (RU)
Title: Code converter
Inventor: KIM PAVEL A
IPC: H03M7/12
Filed: 1991-01-09
Granted: 1994-04-30
Abstract: FIELD: automatics and computer engineering. SUBSTANCE: converter is interactive net matrix 1, which consists of 1+log 2 n lines 3 wherein each includes a number of AND gates (7 1 ...7 n ) and of EXCLUSIVE OR gates (6 1 ...6 n ), and has controlling input 5, information inputs 4 and outputs 3 of the units number in the input code. EFFECT: expanding of functional capabilities by providing operation of counting units number in input code with presentation of the results in parallel code.