baber/WOPTO huggingface dataset:
Patent DE-3814392-C1 (DE)
Title: Centrifuge rotor
IPC: B04B5/04
Filed: 1988-04-28
Granted: 1989-04-13
Abstract: Centrifuge rotors are known in which the rotor element has a rotor cover which closes off its upper side and is releasably attached in an axial fashion by means of a closure, the cover having a closure component which can be displaced axially counter to a spring and has at least two securing pins which engage in grooves on a securing component on the rotor. In order to provide a centrifuge rotor in which the handling of the closure for attaching the cover is substantially simplified but which fulfils the safety requirements placed on it, the closure is constructed as a pressure closure, the grooves forming guide faces for the securing pins in such a way that, in the event of a first axial displacement, the closure component is forcibly turned, by means of the securing pins, counter to the spring pressure about the axis through an angle whilst resting on the lower guide faces, the securing pins engaging in a closed position whilst, with a second axial displacement, the securing pins of the closure component are firstly turned into a release position resting firstly on the lower guide faces and then on upper guide faces.
Patent DE-3821858-C1 (DE)
IPC: F27D19/00
Filed: 1988-06-29
Granted: 1989-11-23
Abstract: Control system for a countercurrent-operated tunnel furnace with smoke-gas control by vacuum in the heating zone and with an upper and a lower temperature limitation carrying out the control of the smoke-gas line, furthermore with a combustion zone regulated as a function of temperature, with rapid cooling regulated as a function of temperature and located at the start of the cooling zone, and with direct suction regulated as a function of temperature and an inflow-air fan regulated as a function of pressure and located at the end of the cooling zone, wherein, according to the invention, when an upper or a lower limit value of the temperature is reached at a point of the cooling zone between the rapid cooling (8) and first direct suction (9), the desired pressure value of the inflow-air fan (11) is adjusted upwards or downwards and thus ensures a variation of the pressure gradient in the furnace, by means of which the control of the smoke-gas fan is influenced. <IMAGE>
Patent DE-3827886-C1 (DE)
Title: Contact element for an electrical plug connector
IPC: H01R13/20
Filed: 1988-08-17
Granted: 1989-09-28
Abstract: The contact element has a plug section which is in the form of a platelet, has a latching construction and has a longitudinally running guide for the plug section of a mating contact element, the latching construction being located in the course of the guide. In order to ensure reliable contact making of the contact element in a simple manner with a mating contact element, the guide consists of at least one groove which is incorporated in a recessed manner in the plug section, and of at least one hole, which passes through the groove, as the latching construction. Such contact elements are preferably installed in electrical plug connectors which have, in particular, a large number of such contact elements. Such plug connectors are preferably used in entertainment electronics equipment.
Patent DE-3840054-C1 (DE)
IPC: H04N7/00
Filed: 1988-11-28
Granted: 1989-09-07
Abstract: PCT No. PCT/EP89/01432 Sec. 371 Date May 23, 1991 Sec. 102(e) Date May 23, 1991 PCT Filed Nov. 27, 1989 PCT Pub. No. WO90/06657 PCT Pub. Date Jun. 14, 1990.A television signal processing system develops a television signal containing wide aspect ratio image information which is compatible with a standard aspect ratio television format. One image line is separated from every group of four successive image lines. The remaining image lines are vertically compressed, whereby vacant regions ("bars") appear along the top and bottom edges of a displayed image. The separated image lines are scrambled and inserted into the vacant regions. An image display including the vacant regions exhibits a standard aspect ratio, while the active image area between the vacant edge regions exhibits a wide aspect ratio.
Patent DE-4036009-C1 (DE)
Title: Removal of constructional bolts - involves two=part tool with socket at one end and driving ratchet at other
IPC: B23C3/00
Filed: 1990-11-13
Granted: 1992-01-30
Abstract: The tool is intended for removing constructional bolts in which the recessed head is secured against rotation by a cross-pin welded into the recess. It is in two parts: an adaptor piece (1) with a socket at one end to suit the head of the bolt to be removed and a driving ratchet (13) at the other; and a housing (2) having a trepanning cutter (3) surrounding the socket head of the adaptor and driving the adaptor through radially sliding dogs (8). The adaptor can slide back into the housing against spring pressure. To remove a bolt the socket is engaged and the trepanning cutter rotated against the bolt head, the adaptor remaining still. When the welded part of the bolt-head has been milled off, the housing is rotated in the reverse direction causing the ratchet to drive the adaptor round and unscrew the bolt. USE/ADVANTAGE - Bolts with welded heads can be extracted in one operation.
Patent DE-4223785-C1 (DE)
IPC: B29C51/44
Filed: 1992-07-18
Granted: 1993-05-13
Abstract: The invention relates to a vacuum-forming machine for simultaneously preforming and welding two plastic sheets or films (8, 9). Between the upper clamping frame (1) and the lower clamping frame (2) there is arranged a spacer frame (3) which keeps the two plastic sheets (8, 9) at a distance from one another during heating and plastication. Both the two clamping frames (1, 2) and the spacer frame (3) are held in a support frame (4, 5, 6) in each case. The support frame (4) of the upper clamping frame (1) is connected to the support frame (5) of the spacer frame (3) (e.g. by means of sliding bolts 7), such that, after lifting of the upper clamping frame (1) by a specific distance, the spacer frame (3) is carried along. Furthermore, all frame parts of the spacer frame (3) are arranged so as to be displaceable or slidable within the associated carrier frame (5). In this manner, a fully automatic process sequence with automated ejection of the finished part is ensured. <IMAGE>
Patent DE-4300773-C1 (DE)
Title: Axial running blade for gas turbine - has running blades with blade feet anchored in axial grooves distributed over periphery of wheel plate
Inventor: MAAR KARL
IPC: F01D25/00
Filed: 1993-01-14
Granted: 1993-11-18
Abstract: Each axial groove encloses a deepened formation (T) formed between the groove base and the foot end. In each deepened formation a filling piece (5) locating on the groove base and a securing plate (6) are fitted. The securing plate bridges over a gap (S) running along the deepened formation (T) between the foot end and the filling piece (5). The securing plate ends emerging from the deepened formation are bent around against the face surfaces of the filler piece (5), the wheel plate (4) and the blade foot (2), whereby a rotor imbalance is compensated by at least one filling piece. USE/ADVANTAGE - To eliminate rotor imbalance in an axial throughflow compressor or turbine.
Patent DE-4416864-C1 (DE)
Title: Selector lever for automatic vehicle transmission
Inventor: SCHWAB DITTMAR
IPC: B60R25/02
Filed: 1994-05-13
Granted: 1995-08-03
Abstract: The selector lever is arrested by a longitudinally moveable locking lever. It is locked by a locking pin (7), which acts with the lock cylinder (2) of the ignition lock (1). The pin is located in a bolt section (6). For locking the selector, the pin engages into an aperture in the selector, or into an aperture (8) of a part (10), which is fastened to the selector. A pivoted locking disc (12) has two studs (13). When the selector is locked, one stud supports itself on the locking pin. The second stud engages directly into the locking lever, and prevents the lever from being pulled out of a locking part.
Patent DE-4445519-C1 (DE)
Title: Piston pump for high pressure cleaning appliances
Inventor: NATHAN ROBERT
IPC: F04B1/14
Filed: 1994-12-20
Granted: 1996-06-05
Abstract: The device has cylindrical pump chambers (15), which are positioned with their longitudinal axis parallel to the axis of pressure valve holder chambers (26). Intake valve holder chambers (23) are connected to the pump chambers, via intake lines (25), which extend parallel to their longitudinal axis and are of different lengths.The row of pressure valve chambers is located parallel to one side of the triangle formed by the longitudinal axis of the pump chambers. This is so that the pressure lines (28) extending coaxially from the outer two pressure valve chambers, open into the pump chambers on this side.
Patent NL-1008556-C1 (NL)
Title: Support assembly for table, bed, etc.
Inventor: ROELEVELD WILFRIEDUS GERHARDUS
IPC: A47B13/02
Filed: 1998-03-11
Granted: 1999-09-14
Abstract: The main components are two pairs of similar frame plates (8, 9). The plates consist of a narrow rail with bulbous ends. The bulbous ends have vertical grooves from the top or bottom. The grooves allow the plates to be interlocked into a rectangular plan structure. When the structure is assembled, the top and bottom of each corner is clamped by a cruciform clip (1) and covered by a protective cap (2). Crossbars (4) are fitted across the structure, using self tapping screws (3) through holes (7).
Patent NL-1012093-C1 (NL)
Title: Device for cutting annd positioning pieces of self-adhesive tape on longitudinally moving foil strip comprising cutting component and positioning component which places pieces of tape
Inventor: LUITEN ROELOF
IPC: B65H29/24
Filed: 1999-05-19
Granted: 2000-11-21
Abstract: The device is for cutting and positioning pieces of self-adhesive tape (1) on a longitudinally moving foil strip. It comprises a cutting disk (5) and a support disk (4). In the support disk outer peripheral apertures are provided, located in a sector (6) and connected via a suction mouth (7) to a suction device. The tape is drawn onto the outer periphery of the support disk at the time when the tape is cut by the blades (8,9).  Beneath the support disk run transport components (10a,10b) at a speed virtually identical to that peripheral of the support disk. Where the support disk and the transport components nearly touch each other the movement direction of the transport components is opposite to that of the support disk. This is necessary so that an adhesive side of the tape on the support disk runs on the outside and on the upper side of the transport components in order to ensure that the tape adheres.
Patent NL-1019536-C1 (NL)
Title: Coding switch for remote control of systems e.g. television, is in form of circuit board mounted modules onto which are mounted coding switches
Inventor: CHEN WEN-LIN
IPC: H01H19/11
Filed: 2001-12-11
Granted: 2003-06-13
Abstract: A remote control function is provided by a hand held unit and that uses a specific identification code that can be set by a switching unit. The system has a circuit board (10) onto which are mounted the coding switches that are set into housings (20). These can be moved to set the code.
Patent NL-1020735-C1 (NL)
Title: Device is for preparing extract with foam layer and is at least with container with inner space for extract, upright side wall and outflow aperture for emission of formed extract, water under pressure being fed to upper side of container
Inventor: KLAASSEN ANTONIUS
IPC: B65D85/804
Filed: 2002-05-31
Granted: 2002-07-15
Abstract: The device is for preparing an extract with a foam layer and is at least provided with a container with an inner space for the extract, an upright side wall and an outflow aperture for emission of the formed extract. Water under pressure is fed to the upper side of the container for forming the extraction.  The container during use contains a lower filter and an upper filter, each comprises an outer edge of washable rigid material and an inner part of washable material with small holes. The material to be extracted is accommodated between the two filters. At least one of both filters is made of plastic, metal, wood, stone, ceramic, cotton and paper, either as single materials or in combination.
Patent NL-1024099-C1 (NL)
Inventor: LIESHOUT JOHANNES PETRUS VAN
IPC: B29C45/27
Filed: 2003-08-13
Granted: 2005-02-15
Abstract: An injection moulding nozzle (10) for use in an injection moulding tool, comprises a body (20), at least one flow channel (30) for an injection moulding compound, and a nozzle mouthpiece (40). The latter contains an insert (50) which can be moved longitudinally, and which is clamped between the nozzle body and a mould insert during operation. The insert has a neck which can be placed in the nozzle mouth piece, and a flange which is supported on the insert. The nozzle mouthpiece, which surrounds the upper part of the insert, can be screwed from underneath into the nozzle body.
Patent NL-1025196-C1 (NL)
Title: Hand tool comprises rake, sieve and fork, being provided with work blade with specially shaped teeth and handle with D-shaped grip
Inventor: LUIK JAN
IPC: A01B1/00
Filed: 2004-01-09
Granted: 2005-02-10
Abstract: The hand tool comprises a rake, a sieve and a fork. It is provided with a work blade (1), specially shaped teeth adn a handle (4) with a D-shaped grip (12). The work blade has front (7) and rear (10) sections together with vertical side edges (3). The front section comprises an assembly of parallel running teeth and is integrated with a rear section with an assembly of teeth which come together at the top of the rear section to which the handle can be fixed. The teeth of the front section are slightly angled and so positioned that during the use of the tool they slide over or under the soil. The front section of the work blade comprises 6 to 20 parallel positioned teeth with a reciprocal spacing of 1.5 to 2.75 cm. Their thickness varies between 0.5 and 1.5 cm.
Patent NL-1028107-C1 (NL)
Title: Equipment is for production of flat panel components for flat picture screens and comprises devices for determination of a horizontal support surface for a flat panel component
Inventor: KAPER GERARD
IPC: F16M11/00
Filed: 2005-01-25
Granted: 2006-07-26
Abstract: The equpment (1) is for the production of flat panel components (3,4) for flat picture screens and comprises devices for determination of a horizontal support surface for a flat panel component. Connecting components on a flat side of a supported panel component unite a connecting component to it. The supporting devices incorporate wheels (13) rotatable around rotation axes (14) of which the upper sides determine the horizontal supporting surface. Normal lines (18) on the rotation axes extending through the corresponding wheels intersect each other at the connecting position (7).
Patent NL-1031212-C1 (NL)
Title: Motorcycle front wheel suspension, has pair of fixed linear guides fixed to supports which are joined to ends of pin extending through front wheel axle beneath fork
Inventor: LEIJSEN CONRAD RUMOLDUS CORNEL
IPC: B62K25/08
Filed: 2006-02-22
Granted: 2007-08-24
Abstract: Two standard front fork arms (1) have their top ends rigidly connected to each other via a double tie plate (2) and are connected to the motorcycle frame via a ball joint (3). A rigid pin (4) on the bottom side of the fork extends through the hollow front wheel axle (5) and is connected to it via a ball joint (6). The ends of the pin are fixed to the supports (8) for two fixed linear guides via two connecting pieces (9). The guide paths (10) for these guides are fixed to the motorcycle frame. The guides extend parallel to the front wheel steering axis.
Patent RU-2079805-C1 (RU)
Title: Патрон
Inventor: FROLOV YURIJ Z
IPC: F42B5/02
Filed: 1990-05-21
Granted: 1997-05-20
Abstract: Использование: для многозарядного бесшумного стрелкового оружия. Сущность изобретения: патрон содержит пулю со стальным сердечником, свинцовой рубашкой и биметаллической оболочкой, гильзу, имеющую скат, капсюль-воспламенитель и метательный пороховой заряд. Оптимальные габаритные размеры пули и гильзы: длина пули (4,5-4,6)d, длина головной части пули (1,7-1,9)d, длина гильзы (4,1-4,3)d, длина ската гильзы /0,17-0,18/d, бутылочность корпуса гильзы (1,1-1,15)d, где d - калибр пули. Импульс порохового метательного заряда (45-55) кгс/дм 2 , плотность заряжания (0,5-0,6) г/см 3 . Коэффициент веса пули (20-24)г/см 3 . 1 ил.
Patent RU-2024533-C1 (RU)
Inventor: VILLIBALD PAAR
IPC: C07F7/28
Filed: 1989-06-23
Granted: 1994-12-15
Abstract: Способ получения органических титановых соединений в качестве отверждающего компонента в композициях связующих, содержащих 0,05-2,7 мас.% титана, считая на содержание твердой фазы всего используемого связующего, взаимодействием соединения титана - 1 моль тетра C 4 -C 8  -алкилортотитаната или 1 моль титан(о-бутил)(ацетилацетоната) с азотсодержащим соединением. 3 табл.
Patent RU-2023055-C1 (RU)
Inventor: SEMIN VLADIMIR A
IPC: C23G1/00
Filed: 1990-02-14
Granted: 1994-11-15
Abstract: Использование: область эксплуатации обезжиривающих машин на предприятиях "Химчистка" при крашении меховых овчин и при обработке одежды из шерсти. Сущность изобретения: способ очистки обезжиривающих машин, включающий обработку при 40 - 50°С внутренней системы машины приготовленным в машине раствором, содержащим, г/л: гидроокись натрия 100 - 150 и ингибированная соляная кислота из абгазов хлорорганических производств 10 - 15. 1 табл.
Patent RU-2028906-C1 (RU)
Title: Table of vertical boring and turning machine
Inventor: GAJTOV BAGAUDIN KH
IPC: B23Q1/01
Filed: 1990-04-04
Granted: 1995-02-20
Abstract: FIELD: machine tool manufacture. SUBSTANCE: essence of invention consists in that rotational drive of face plate is fabricated in the form of flat stator with two working surfaces with common yoke. Two rotors, one of them is face plate and the other one is disc placed, coaxially border on the surfaces with certain with certain calculated air clearance. EFFECT: expanded operational capabilities. 1 dwg
Patent RU-2090470-C1 (RU)
Title: Device for dispensing liquid into container in form of hollow body and method of manufacture of such device
Inventor: STEN VESBORG
IPC: B65D41/56
Filed: 1990-06-25
Granted: 1997-09-20
Abstract: A hollow body (1, 50) comprising an outer cup-shaped part (2, 52) consisting of a hollow interior (3, 53), an opening (4, 54) and a tubular part (5, 55) which extends from the opening substantially into the interior of the cup-shaped part. The entire cup-shaped part (2, 52) and the tubular part (5, 55) are a single piece of plastic material formed by blow molding. The hollow body may be used as a cap for a container or for metered release of a fluid detergent in the drum of a washing machine during a wash cycle.
Patent RU-2026879-C1 (RU)
Title: Method and apparatus for recovery of carbon-bearing materials
Inventor: BOZHENOV EVGENIJ P
IPC: C10J3/48
Filed: 1990-07-09
Granted: 1995-01-20
Abstract: FIELD: recovery of carbon-bearing materials. SUBSTANCE: method involves feeding organic material by inert gas into reactor at an angle with respect to reactor axis through tangentially positioned nozzle 12 so that vortex flow is formed; supplying overheated gas flow from source 1 into reactor in backward direction with respect to direction of vortex flow through tangentially disposed nozzles 11; exposing material to overheated gas to obtain aerosol phase and fine particles; discharging aerosol phase across center through perforated pipe 19 and over peripheral portions through branch pipes 6; discharging solid particles over peripheral portions through branch pipes 8 below the level of discharging aerosol phase. EFFECT: increased efficiency of method. 3 cl, 2 dwg
Patent RU-2022821-C1 (RU)
Title: Drive of generator of electric motor car and automobile
Inventor: KEROV VLADIMIR G
IPC: B60K25/08
Filed: 1990-10-12
Granted: 1994-11-15
Abstract: FIELD: transportation. SUBSTANCE: shaft of generator rotor is built in directly into half-axles of driven wheel of electric motor car or automobile. EFFECT: improved efficiency of automobile generator. 1 dwg
Patent RU-2069024-C1 (RU)
Title: Bimetallic-strip thermal relay
Inventor: PEVZNER MARK G
IPC: H01H37/40
Filed: 1990-12-04
Granted: 1996-11-10
Abstract: FIELD: automatic temperature monitoring and control. SUBSTANCE: four slits are made in upper stop to form six lugs of which two are bent out downward and two lugs, upward towards cover; during relay assembly, upper stop rotation is eliminated. EFFECT: improved operating accuracy and reliability of relay. 5 dwg
Patent RU-2013369-C1 (RU)
Title: Charge for preparing cast chromium carbide
Inventor: CHERNENKO EVGENIJ V
IPC: C01B31/30
Filed: 1990-12-17
Granted: 1994-05-30
Abstract: FIELD: manufacture of high-melting products. SUBSTANCE: a charge is prepared by mixing 65-67 wt % chromium oxides containing 35-45 wt % oxygen present therein, 24-28 wt % aluminium and 7-9 wt % graphite. The charge is placed into a reactor and a combustion reaction is initiated. The lower limit of shock sensitivity of the charge is 750-900 and the hygroscopicity of the charge is 0.009-0.025 wt/p. Chromium carbide is a single phase product having Cbind of 13.1-13.2 wt % . EFFECT: improved properties of the charge. 1 tbl
Patent RU-2027302-C1 (RU)
Title: Displacement-to-code converter
Inventor: PODSEKIN YURIJ A
IPC: H03M1/24
Filed: 1991-01-03
Granted: 1995-01-20
Abstract: FIELD: analog-to-digital conversion. SUBSTANCE: displacement-to-code converter has uniformly quantized code element 1, reading-out elements 2,3 shifted one relatively the other for 1/4 quantization step, D flip-flop 4 and reversible counter 5. RS flip-flop 6, OR gate 7, EXCLUSIVE-OR gate 8, leading and trailing edge pulse formers 9 and 10 are brought into the converter additionally. Inputs of formers 9 and 10 are connected to outputs of elements 2 and 3, and their outputs are connected with the first-and the second inputs of OR gate and R- and S- inputs of RS flip-flop 6 correspondingly. Reading-out elements 2 and 3 may be shifted one relatively the other for any distance which is not multiple to half quantization step. EFFECT: improved speed of operation; simplified construction. 2 dwg
Patent RU-2013318-C1 (RU)
Title: Conveyer for displacing elongated timber
Inventor: BUROV SERGEJ V
IPC: B65G47/22
Filed: 1991-04-01
Granted: 1994-05-30
Abstract: FIELD: conveyers. SUBSTANCE: conveyer has cross beams movable along guides by pull member. Each cross beam has base and wedge grip formed by stop members. The grip can turn in the horizontal plane to an angle determined by diameters of the elongated material. EFFECT: enhanced efficiency of conveyer in operation. 8 dwg
Patent RU-2007749-C1 (RU)
Inventor: DUKHNICH EVGENIJ I
IPC: G06F7/548
Filed: 1991-04-02
Granted: 1994-02-15
Abstract: FIELD: computer engineering. SUBSTANCE: device has vector rotation unit 1 having two arithmetic units 2, 3, horizontal and vertical coordinate registers 4 and 5 and corresponding functional connections. In addition device has register 6 for holding initial abscissa value, abscissa displacement register 7, register 8 for holding initial ordinate value, ordinate displacement value 9, distance register 10, two angle registers 11 and 12, abscissa counter 13, ordinate counter 14, distance counter 15, two angle counters 16, 17, three decoders 18, 19, 20, control unit 21 and corresponding functional connections. EFFECT: increased field of application due to possibility of rotation of image parts and standalone points about arbitrary rotation point. 3 cl, 3 dwg
Patent RU-2025257-C1 (RU)
Inventor: GOLEMBIEVSKIJ ANATOLIJ I
IPC: B23Q15/00
Filed: 1991-04-08
Granted: 1994-12-30
Abstract: Использование: для управления приводами ведущих координат зубообрабатывающих станков с программным управлением. Сущность изобретения: одновременно с задающим сигналом для электродвигателей обеих координат формируют и корректирующий сигнал, пропорциональный разности действительных скоростей координат. Корректирующий сигнал для отстающей координаты складывают с управляющим, а для опережающей координаты - вычитают из управляющего сигнала. 2 ил.