baber/WOPTO huggingface dataset:
Patent DE-19528784-C1 (DE)
Title: Inert gas purificn. to purity suitable for laser and cryo-technology
Inventor: BACH GRETE PROF DR
IPC: C07F5/02
Filed: 1995-08-04
Granted: 1996-08-29
Abstract: The invention relates to a process for cleaning inert gases by means of sorbents capable of removing impurities from technical gases and gas mixtures. The aim is to develop an economical and effective, technically performable process for cleaning inert gases using sorbents capable of clearing foreign gases out to inert gases to the extent where the latter are suitable for use in laser and cryotechnology. This aim is achieved by the use as sorbents of metal-organic coordination complexes containing lithium and boron. It has been found that suitable sorbents are lithium tetra-alkyl or aryl borates and lithium tetra-alkyl or aryl boranes, lithium tetrafluoride and lithium borotetrahydride, which may be used individually or in mixtures of any sorbents. Substances with particularly good sorption properties are lithium borates and lithium boranes with aryl or benzyl substituents and mixtures of lithium borates and/or lithium boranes with alkyl and/or aryl substituents with differing C-numbers. The cleaning process can be operated over a wide temperature range from -150 to +120  DEG C.
Patent DE-19530583-C1 (DE)
Title: Device for bridging over bulkhead valleys in concrete outer sheathing with bulkhead profile bearers
Inventor: HOLZER JOSEF
IPC: E02D5/02
Filed: 1995-08-19
Granted: 1997-03-27
Abstract: The draw plate (4) on its long sides is matched to the inclination of the two arms (3) of the bulkhead profile bearer. The one end (8) of the draw plate is displaced relatively to the basic line (9) of the cross-section of the bulkhead profile bearer in the direction of the bulkhead valley (1). The draw plate has an elongated trapezoidal shape. The draw plates are held between the bulkhead valleys in the upper area by means of a strapping in a usage position. The strapping is a double Tee bearer (11), held by a number of supports (10).
Patent DE-19546197-C1 (DE)
Title: Rotary milling of workpieces, partic. crankshafts or similar
Inventor: GESELL REINHOLD
IPC: B23C5/20
Filed: 1995-12-11
Granted: 1997-01-23
Abstract: The invention relates to a process and a device for machining of workpieces (10) like crankshafts or similar components which are rotated about their own axis during machining, at least two mutually independently operating rotary milling tools (15, 16, 21, 22) performing material-removing operations simultaneously at different points on the workpiece. In order to maximize the edge life of the tools used, with special regard to the most uniform wear possible on all the rotary milling tools, it is proposed that the rotation speed of the tools be matched or varied to provide an optimum cutting operation and the rotation speed of the second and any other rotary milling tool be controlled dependently upon the tool rotation speed predetermined by the matching or variation.
Patent DE-19649133-C1 (DE)
Title: Hydraulic cylinder
Inventor: BACHMANN ANDREAS DIPL ING
IPC: F15B15/14
Filed: 1996-11-27
Granted: 1998-03-05
Abstract: The hydraulic cylinder has a metal inner tube (1) and an outer structure (2,3) reinforced with carbon fibre. The surface of the inner tube is made undulating at both ends of the cylinder. There are axial carbon fibre layers connected positively to the inner tube. At least in the region of the troughs (8) of the undulations in the inner tube, the axial carbon fibre layers are bandaged with carbon fibre layers (3) running circumferentially. The undulation valleys may be formed so that all the axial carbon fibre layers grip positively in them.
Patent DE-19701394-C1 (DE)
Inventor: MAGERL BERNHARD
IPC: B23Q16/00
Filed: 1997-01-16
Granted: 1998-07-23
Abstract: The invention relates to a novel fixing device for workpieces to be machined on several sides, whereby the axes (14, 15) of the drive spindle (4) or support spindle (5) carrying the clamping elements (7, 8) are inclined at an angle ( alpha  1 or  alpha  2), which in reality is very small, in relation to the work bench (1) and the ideal workpiece axis (19). Fixing a workpiece between the clamping elements (7, 8) with a clamping force acting in an axial direction deforms the housings (2, 3) and their fixing means, which, at a predefined nominal value, makes it possible to obtain the coaxial alignment of the axes (14, 15) and thus the optimal clamping position of the workpiece. Clamping force values which deviate from the nominal clamping force result in additional deformations, which can influence the clamping position of the workpieces in such a way that compliance with tight dimension tolerances can no longer be guaranteed. According to the invention it is possible to adjust the height of at least one housing (3) by means of a support element (11) which can be displaced by a small angle ( beta ) in relation to the base plate (13). A scale (17) indicating the intensity of the clamping force allows for safe adjustment of the support element (11).
Patent DE-19726846-C1 (DE)
Title: Scattered radiation grating especially for X=ray diagnostics
Inventor: SCHMETTOW DIETER DR
IPC: G21K1/02
Filed: 1997-06-24
Granted: 1999-01-07
Abstract: A scattered radiation grating, especially for medical X-ray equipment, consists of a support with spaced parallel rows of absorption elements (1), especially lead foils, having a row spacing (D, D') which is greater at the grating edge regions than at the centre region, the novelty being that the width of the absorption elements (1) is also greater at the grating edge regions than at the centre region.
Patent DE-19750675-C1 (DE)
Title: Oil pump for automatic transmission of vehicle engine
Inventor: HAUPT JOSEF
IPC: F16H61/00
Filed: 1997-11-15
Granted: 1998-08-13
Abstract: An oil pump for automatic motor vehicles has a housing (4), a pump wheel (3), an internal geared wheel (5) and a drive which consists of a mechanical driving part (2) connected to the internal combustion engine of the motor vehicle and of an electric driving part (6) connected to the motor vehicle on-board network.
Patent DE-19755165-C1 (DE)
Title: Portable hearing aid
Inventor: RUDOLPH CLAUS DIPL ING
IPC: H04R25/00
Filed: 1997-12-11
Granted: 1999-06-17
Abstract: The hearing aid includes a portable housing (1) positioned inside or behind the ear. At least an input (9) and output acoustic converter (10), a power source and an ear adapter (2) are included. The aid is inserted in the ear and is formed as a memory metal alloy. The inserted part forms a fastening element (4) or a protective element (11) in a housing or an ear adaptor aperture.  Preferably, the alloy consists of a nickel-titanic alloy, a copper-zinc-aluminium alloy, and a copper-aluminium-nickel alloy. A part of a bearing forms the input- and the output of the acoustic converter.
Patent DE-19822778-C1 (DE)
Title: Movable support dolly for camera
Inventor: FITZ ANDREAS
IPC: F16M11/42
Filed: 1998-05-20
Granted: 1999-11-11
Abstract: The foldable camera dolly has a camera pillar (5) with at least two wheels (8-11) mounted on foldable plastics dolly halves (2,3). The wheels can extend from the dolly base or, when the dolly is folded, fit between each other in pairs in a retracted position.
Patent DE-19826861-C1 (DE)
Title: Control of a manually-operated automatically-shifted vehicular gearbox
Inventor: RINDERKNECHT STEPHAN
IPC: F16H59/04
Filed: 1998-06-17
Granted: 1999-07-22
Abstract: Duration (ts) of gear system (22) changing, is adjusted individually for each change, as a function of a physical magnitude associated with the manual change operation (10). An Independent claim is included for the corresponding system.
Patent DE-19917341-C1 (DE)
Title: Circuit component overload protection method e.g. for motor vehicle occupant restraint system ignition circuit
Inventor: BAUMGARTNER WALTER
IPC: H03K17/082
Filed: 1999-04-16
Granted: 2000-05-18
Abstract: To provide the required protection against excessively high power loading, a tripping release algorithm is formed on the basis of sensor signals, and is then compared with given switching controls. A special routine is started when at least one of the switching controls is violated.  The tripping routine is specifically matched within the special routine, with the aid of priority controls, to the switching controls, so that an excessive power loading occurs with none of the integrated circuit components.
Patent DE-19929060-C1 (DE)
Title: Electrical generator control method e.g. for automobile alternator uses detected variation in revs of drive engine for limiting drive belt torque by regulating generator energising current
Inventor: KOKES MICHAEL
IPC: H02P9/04
Filed: 1999-06-25
Granted: 2000-10-05
Abstract: The generator control method detects the variation in the revs of the combustion engine used for driving the electrical generator (1) via a belt drive, for limiting the torque transmitted via the belt drive, by regulating the generator energising current to a maximum energising current value, determined from the detected variation in the engine revs, using a generator regualtor (8).  An Independent claim for a device for controlling an electrical generator is also included.
Patent DE-19932037-C1 (DE)
Title: Tension element for clamping parts of different diameter has diameter of bore between support jaw and clamping jaw tapering from top to bottom where diameter equals that of tension bolt
Inventor: ROTHFUSS WOLFGANG
IPC: B25B5/10
Filed: 1999-07-09
Granted: 2001-01-04
Abstract: The clamping body (2) has a bore (11) in the middle between a support jaw and a clamping jaw. The diameter of the bore tapers from the top (12) of the clamping body towards an opening edge (14) on the underneath (13) and the diameter of the opening edge is at least equal to the diameter of the tension bolt (10). The opening edge on the underneath of the bore defines the position of the swivel axis about which the bolt swivels in the clamping body.  The bore opening on the top of the clamping body forms an oblong hold whose longitudinal axis aligns with that of the clamping body
Patent DE-19936948-C1 (DE)
Title: Verstellpropeller für Motorboote und Sportboote
Inventor: MUELLER PETER
IPC: B63H3/04
Filed: 1999-08-05
Granted: 2001-01-25
Abstract: Die Erfindung betrifft einen Verstellproppeller für Motor- und Sportboote mit einer Nabe, daran in umfangsseitigen Ausnehmungen abgedichtet angeordneten Verstelltellern, die mittels einer Verstelleinrichtung um radiale Achsen verstellbar sind, und mit Flügeln, die mit einem in die zugeordnete Ausnehmung eingreifenden Flügelfuß am zugeordneten Verstellteller lösbar befestigt sind, wobei jeder Verstellteller mit einem in die Ausnehmung eindrehbaren, den Verstellteller randseitig überfassenden Haltering spielfrei, jedoch drehbar am Boden seiner Ausnehmung gehalten ist. Um das Auswechseln der Flügel des Verstellpropellers zu vereinfachen, soll der Durchmesser des Flügelfußes kleiner sein als der Durchmesser der Ausnehmung und soll der Haltering einerseits gegen die Wandung der Ausnehmung und andererseits gegenden Verstellteller abgedichtet sein.
Patent DE-19938945-C1 (DE)
Title: Application of carbon layers to a substrate for producing hard carbon layers for e.g. barcodes, infra-red absorbers, comprises an evacuated chamber containing a graphite target, argon gas and an applied electric field
Inventor: SCHNUPP RALF
IPC: C23C14/06
Filed: 1999-08-17
Granted: 2001-02-08
Abstract: A substrate is placed on a support in a vacuum chamber of a magnetron-cathode atomizer, and a graphite target is mounted on a cathode carrier. The process chamber is decontaminated and argon gas is introduced. An electric alternating field generates an argon gas plasma and carbon particles are driven out of the graphite target to coat the substrate.  A substrate (16) is placed on a support (14) in a vacuum chamber of a magnetron-cathode atomizer, and a graphite target (18) is mounted on a cathode carrier (4). The process chamber is decontaminated by evacuating to a low pressure and then argon gas is introduced. An electric alternating field is applied between the chamber wall (2) and the cathode carrier to create an argon gas plasma and carbon particles are driven out of the graphite target to coat the substrate.
Patent MD-4141-C1 (MD)
Title: Identification document
Inventor: ADAMCIUC Arcadi
IPC: B41M5/40
Filed: 2011-04-27
Abstract: The invention relates to an identification document.The identification document, according to the invention, has a layer structure of inseparable elements and includes the upper and lower layer (1) of protective material, between which is placed a layer of paper (3), on which is applied the information about the person who owns the document, the foreground (8) and shaded (9) image thereof, the series (10) and number (11) of the document, as well as a window (4) made nearby the foreground or shaded image; a basic layer (2) of transparent plastic and a metal film (5) with a zone with microholes (7) of different sizes and shapes, obtained by stochastic application in the electrical discharge process, the zone coinciding upon overlaying with the window of the layer of paper.The result is to increase the document protection level.
Patent RU-2020376-C1 (RU)
Title: Decorative light
Inventor: DEMURA ALEKSANDR K
IPC: F21W131/40
Filed: 1992-10-20
Granted: 1994-09-30
Abstract: FIELD: lighting engineering. SUBSTANCE: light has housing 1, fibre light conduit bundle 3 which is secured in outlet hole of housing by means of bush 4. Arranged on upper board 5 at equal angles relative to one another are three chambers with light sources 6, reflectors 7 and filters 8. Axes of chambers are brought together at the center of inlet end of fibre light conduit bundle. Center board 9 has components of control unit 10 and board 11 has components of power supply unit 12. EFFECT: enhanced efficiency. 3 dwg
Patent RU-2044111-C1 (RU)
Inventor: VOROBEV NIKOLAJ V
IPC: C25B9/60
Filed: 1992-12-30
Granted: 1995-09-20
Abstract: Изобретение относится к барботерам, применяемым в электролизерах, производящих гремучую смесь посредством электролиза воды. В заявленном барботеке корпус выполнен в виде двух цилиндрических оболочек, разделенных центральным диском с торцевыми стенками в виде дисков. На торцевых поверхностях дисков выполнены кольцевые углубления для герметизирующих уплотнений, на которые опираются цилиндрические оболочки. Стяжная шпилька выполнена составной с возможностью регулировки высоты и включает стержни с резьбовыми окончаниями, глухие гайки и втулку с торцевыми резьбовыми углублениями, в которое ввинчены стержни, и расположена по центральной оси. Барботажная трубка при помощи ниппельного соединения состыкованная с газовым каналом. 2 з.п. ф-лы, 3 ил.
Patent RU-2071547-C1 (RU)
Inventor: ESIPENKO ALLA I
IPC: C09K8/60
Filed: 1993-02-09
Granted: 1997-01-10
Abstract: FIELD: repair of oil and gas wells during their construction and operation. SUBSTANCE: compound can be used at low ambient temperature conditions such as at down to minus 25-30 C, density achieved is up to 1210 kg/qu.cm and viscosity within 3-20 MPa/s, permeability of rock is reduced by 10 or more times at amount of gel formation of filtered sediment with particles of 40-1000 mcm within 45-80% of total volume of composition. Compound includes technical aminated salt which is a by-product in producing ethylene amines which contains at least 92% of sodium chloride; nitrile-trimethylenephosphonium acid, potassium chloride and water, at following ratio of ingredients, weight %: technical aminated salt - 12-20, nitrile-trimethylenephosphonium acid - 0.3-1.0, potassium chloride - 4.0-12.0, water - the balance. Compound is produced by mixing water solution of technical aminated salt and water solution of potassium chloride in volume ratio of saturated solutions equal to 2.0-3.0:0.5-1.5. Before mixing, added into solution of technical aminated salt is nitrile-trimethylene-phosphonium acid. EFFECT: high efficiency. 1 cl, 3 tbl
Patent RU-2073439-C1 (RU)
Title: Method for regulation of development of cultured plants
Inventor: KAZAKOVA VALENTINA N
IPC: A01P21/00
Filed: 1993-02-04
Granted: 1997-02-20
Abstract: FIELD: agriculture; crop farming. SUBSTANCE: method involves application of aqueous solution of hermatranole (formula N(CH 2 CH 2 O) 3 GeOH) for presowing seed treatment or treatment of plants in vegetation. The solution concentration used for treatment is 50-300 ml/l. EFFECT: enhanced physiological processes; enhanced metabolism in plants; higher crop yielding ability.
Patent RU-2058517-C1 (RU)
Title: Induction furnace cover
Inventor: KILIN PAVEL I
IPC: F27D17/00
Filed: 1993-03-19
Granted: 1996-04-20
Abstract: FIELD: nonferrous metallurgy. SUBSTANCE: cover has shell with suction pipe, shield with two triangular plates secured on shell at the side adjacent to furnace discharge spout, shutter pivotally attached with their upper part between plates, return platform, charging opening gate, horizontal plate with overhangs. Horizontal plate is positioned below suction pipes in spaced relation with respect to shell. Shell is mounted on rotary platform. Overhangs are extending at the side adjacent to charging opening contour. Overhang height is equal to height of furnace part protruding above rotary platform. EFFECT: increased efficiency and enhanced reliability in operation. 2 cl, 3 dwg
Patent RU-2057572-C1 (RU)
Title: Loosen filtering layer filter clogging degree determination method
Inventor: PODNOS MIKHAIL I
IPC: B01D24/46
Filed: 1993-04-14
Granted: 1996-04-10
Abstract: FIELD: liquids purification. SUBSTANCE: loosen filtering layer filter clogging degree determination method provides for measurement of current value of pressure difference in filter and amount of passed through it liquid, determination of criterion for filter clogging, using multiplying of A and B extended factors calculated as solution of system of two equations, each of which has form: ΔP i =AG i +BG       2   i       ,, that are made from two different of G value modes of filter operation, taken in time interval, during which one can neglect filter clogging degree change, and comparison of obtained result with utmost tolerable value. EFFECT: method allows to draw more accurate determination of filter clogging degree. 2 tbl
Patent RU-2055542-C1 (RU)
Inventor: SMOLENTSEV VLADISLAV PAVLOVICH
IPC: A61C3/00
Filed: 1993-07-25
Granted: 1996-03-10
Abstract: FIELD: medicine. SUBSTANCE: metal tooth crown is subjected to anode dissolving with the help of dielectric cap fitted on the tooth. Cap inside accommodates flexible member resting on cap end face and crown surface. Located on cap outside is dielectric stop connected with electrode-cathode by means of rigid rods and with cap end face with the aid of flexible members. When jawbones are compressed, flexible members are also compressed, electrodes are connected with current source. Current drop detected by control instrument is indicative on completion of cutting the metal crown. EFFECT: higher efficiency of treatment, prevention of injury of mucous membrane of oral cavity, treatment of subgingiva crown part, reduced wear of stomatologic tools and facilities, localization of the zone of crown cutting, decreased current consumption and prevented short-circuits. 2 cl, 3 dwg
Patent RU-2031594-C1 (RU)
Title: Mixture for preparing of jelly sweets
Inventor: RUSTAMOV KOROGLY SH
IPC: A23L21/10
Filed: 1993-09-16
Granted: 1995-03-27
Abstract: FIELD: food industry. SUBSTANCE: dried apricots are twice infused in aqueous-alcohol liquid, their ratio at the first step of infusion being 1: 2.5. The first step is carried out within 13-15 days till extractiveness is 20.5 g/100 ml, the second step is carried out till extractiveness is 8 g/100 ml. Liquid fraction is separated after each of these steps. Thus prepared fruit juice of dried apricots has extractiveness 13-14 g/100 ml. Said fruit juice is added into mass for preparing sweets. Ratio of components (mass %) is as follows: syrup 3-4, gelling component 0.9-1.0, sodium lactate 0.3-0.4, citric acid 1.0-1.1, orange essence 0.02-0.03, fruit juice of dried apricots 2.1-2.2, sugar the rest. EFFECT: increases food value of sweets.
Patent RU-2064978-C1 (RU)
Title: Filtering diaphragm for chlorine electrolyzer
Inventor: YAKUSHEV YURIJ I
IPC: C25B13/06
Filed: 1993-09-05
Granted: 1996-08-10
Abstract: FIELD: chemical industry. SUBSTANCE: filtering diaphragm is made of two layers one of which turned to cathode has, wt.-%: fibers prepared of inorganic dielectric substance 10-40; ; polymer 4-10, and asbestos fiber - the rest. Diaphragm can contain an intermediate layer. Invention can be used for chlorine and alkali production by electrochemical method. EFFECT: increased effectiveness of diaphragm. 5 tbl
Patent RU-2080140-C1 (RU)
Title: Distillation apparatus
Inventor: KOISTINEN PETER
IPC: C02F1/04
Filed: 1991-12-16
Granted: 1997-05-27
Abstract: FIELD: distillation facilities. SUBSTANCE: invention focuses, in particular, on apparatuses for distilling sea water to produce sweet water. Apparatus contains multitude of flat shell-like members 3 made of thin film material such as thermoplastic film and disposed near each other. The members function as heat exchangers between vaporizing liquid flowing along outer surface of a member and condensing vapor directed inward the element. Apparatus also contains compensator 15 to increase pressure and temperature of vapor being generated prior to direct it inward members. Each upper end of member 3 supports end honeycomb-structured strip 4 whose width is equal to that of member. Strip contains parallel supplying channels 26 separated from each other with barriers. Channels spread liquid to be vaporized all over the width of member surface. In addition, strip 4 may contain channels 25 similar to channels 26 which lead vapor to be condensed inside member all over its width. Lower end of member may bear additional honeycomb-structured strip end 7 whose channels collect formed distillate in collecting vessel 8 and distribute any non-vaporized liquid into storage tank 9. EFFECT: improved design. 10 cl, 6 dwg
Patent RU-2071647-C1 (RU)
Inventor: ANDRIENKO VITALIJ V
IPC: H05K5/00
Filed: 1993-11-23
Granted: 1997-01-10
Abstract: Область использования изобретения: изобретение относится к механике и может быть использовано при проектировании радиоэлектронных, механических, электромеханических, оптических и других приборах бытового и специального назначения, используемых в условиях широкого спектра ударных и знакопеременных нагрузок. Сущность изобретения заключается в том, что в мехатронном блоке, содержащем функциональный узел 1 с внешней панелью 9, органами соединения 6, контроля 7 и управления 8 и демпфер 2 в оболочке 3, жестко соединенный с функциональным узлом 1, демпфер 2 выполнен полым, а оболочка 3 демпфера выполнена из эластичного материала и размещена на всей его внешней поверхности, причем функциональный узел 1 размещен в полости демпфера 2, при этом органы соединения 6, контроля 7 и управления 8 размещены в полости демпфера 2 и жестко прикреплены к оболочке 3 демпфера 2, функциональный узел 1 закреплен в жестком каркасе 4, внешняя панель 9 закреплена на оболочке 3 с ее внешней стороны, в качестве эластичного материала оболочки 3 использован вспениваемый материал или кожа, или текстильный материал, или лакокрасочная пленка. 8 з. п. ф-лы, 2 ил.