baber/WOPTO huggingface dataset:
Patent RU-2033291-C1 (RU)
Title: Method of making casting molds
Inventor: MATVEENKO IVAN V
IPC: B22C9/00
Filed: 1992-03-31
Granted: 1995-04-20
Abstract: FIELD: casting production. SUBSTANCE: method of producing high quality casting mold with use of sand compaction procedure, providing uniform sand compaction along a height of a flask and also a high-density surface layer of the sand (cold hardened layer) along a profile of a pattern with subsequent precision dyeing of a working surface of the mold, comprises steps of preliminarily forming of a shaped block of the sand by lifting a pattern plate from downwards and then descending to its initial position, quickly moving a pressure plate together with a shaped lump of the sand until its impinging with a pattern fitting (rapid pressing); precision dyeing of the mold by applying a paint onto the pattern fitting before the rapid pressing and the sand lump impinging with the pattern; controlling compaction process according to a value of a gap between the shaped surface of the sand block and the pattern plate in its initial position. EFFECT: enhanced quality of casting mold. 2 cl, 4 dwg
Patent RU-2012088-C1 (RU)
Title: Capacitor ionization chamber
Inventor: KUTELEV ALEKSANDR S
IPC: G01T1/185
Filed: 1992-05-27
Granted: 1994-04-30
Abstract: FIELD: measurement technology. SUBSTANCE: external electrode of chamber is current-conducting frame with windows for passing ionizing radiation whose surface is coated with polymeric film covered with conducting layer which is in electric contact with frame; thickness of film and coat as well as working volume to frame windows area ratio are selected according to conditions given in description of invention. EFFECT: improved proximity and sensitivity of measurement procedure. 3 dwg, 1 tbl
Patent RU-2049255-C1 (RU)
Inventor: CHEMBARISOV RUSTAM ISMAILOVICH
IPC: F02G1/055
Filed: 1992-05-27
Granted: 1995-11-27
Abstract: Использование: энергетика и транспорт. Сущность изобретения: устройство для рабочего тела в двигателе стержня содержит нагреватель 1 и камеру сгорания, выполненную в виде перфорированного стакана 2 и вынесенного из него инжектора 3. В кольцевой зазор между стаканом и нагревателем установлена перфорированная металлическая обечайка 4, а выходное отверстие инжектора закрыто перфорированной крышкой 5. 1 ил.
Patent RU-2009130-C1 (RU)
Inventor: SIDOROV OLEG F
IPC: C07D215/26
Filed: 1991-07-03
Granted: 1994-03-15
Abstract: FIELD: pharmaceutic industry. SUBSTANCE: method is carried out by distillation of 8-oxyquinoline with vapor, condensation of distillate followed by separating condensate. Pure 8-oxyquinoline is prepared by separation condensed distillate at 75-85 C. Melting point of desired product is 74-75 C. EFFECT: improves efficiency of the method. 1 dwg
Patent RU-2020289-C1 (RU)
Title: Air-operated pump
Inventor: KHALOV MURAD O
IPC: F04F1/00
Filed: 1992-07-06
Granted: 1994-09-30
Abstract: FIELD: hydraulic transport. SUBSTANCE: controlling and controlled working chambers are submerged into fluid to be pumped. Each chamber is provided with inlet port with a check valve, delivery pipe line and drain unit with a float drive. A double- sided gas distributor made of case and gate with a drive is in communication with a source of compressed air and with each chamber. One of the ends of each drain unit is positioned within a chamber and the other one is positioned above a level of fluid. The drive of the gate of the gas distributor is made of a float mounted within the controlling chamber. Outlet ports are provided at the top part of the working chambers. The gate of the check valve of the controlling chamber is in communication with the float drive of the drain unit. The gates of the check valves are interconnected kinematically. The drain units are set in the inlets ports. Kinematic connection between the gates are made of two same double-arm levers which are parallel to each other and pivotally mounted above the chambers. The gates of the valves are parallel to each other and pivotally connected to the ends of the double-arms made of a pivot parallelogram. EFFECT: enhanced efficiency. 3 cl, 1 dwg
Patent RU-2055593-C1 (RU)
Title: Способ выделения фактора viii из других белков в плазме крови
Inventor: KAERSGAARD PER
IPC: C07K14/755
Filed: 1990-11-05
Granted: 1996-03-10
Abstract: Использование: в медицине, медицинской промышленности, биохимии крови, для выделения фактора VIII из крови. Сущность изобретения: плазма крови подвергается гельфильтрации в условиях группового разделения с получением фракции, включающей фактор VIII с очень высоким выходом и практически не содержащей других белков. 5 з. п. ф-лы, 2 ил., 4 табл.
Patent RU-2038335-C1 (RU)
Title: Binder
Inventor: MALTSEV VASILIJ T
IPC: C04B9/00
Filed: 1992-08-07
Granted: 1995-06-27
Abstract: FIELD: building materials production. SUBSTANCE: proposed binder contains (mass ): caustic magnesite 20.5-30.5, bischofite 8.2-12.4, burnt rock 30.5-40.5 and water the rest. Said rock is used as active additive. EFFECT: improves quality of binder. 1 tbl
Patent RU-2047584-C1 (RU)
Inventor: KOROBOVA IRINA ALEKSEEVNA
IPC: C04B35/468
Filed: 1992-08-24
Granted: 1995-11-10
Abstract: Использование: изготовление низкочастотных керамических конденсаторов. Сущность изобретения: шихта содержит, мас. титанат бария 92,38 94,78; пятиокись ниобия 0,93 1,6; титанат висмута 1,1 1,35; титанат свинца 1,85 2,5 оксид цинка 0,85 1,18; оксид бора 0,3 0,5; углекислый марганец 0,1 - 0,14 и оксид кобальта 0,19 0,35. Технический результат: снижение температуры спекания и повышение диэлектрической проницаемости. 2 табл.
Patent RU-2066080-C1 (RU)
Inventor: POPOV EVGENIJ S
IPC: H01Q9/18
Filed: 1992-09-10
Granted: 1996-08-27
Abstract: FIELD: antenna devices. SUBSTANCE: device has vertical dipole 1 with by-pass which is made from piece of multiple wire line, which conductors 2 are arranged in uniform order around dipole 1. power supply is connected to lower end of dipole, which is connected to lower ends of conductors 2, which are connected to each other by jumper 3. Relative size of dipole 1, conductors 2 and location of jumper 3 are described in invention specification. In addition invention specifies ratio between diameter of dipole 1 and conductors 2 and distance between them. Number of conductors 2 is multiple of two; their relative position is also specified. EFFECT: possibility to operate in duplex mode. 2 cl, 4 dwg
Patent RU-2072820-C1 (RU)
Inventor: GIMMELFARB ARKADIJ LEJZEROVICH
IPC: A61H1/02
Filed: 1992-09-14
Granted: 1997-02-10
Abstract: FIELD: medicine, traumatology and orthopedics. SUBSTANCE: apparatus comprises working part in form of stepped block eccentrically mounted on rod projecting from frame. One of pulleys of stepped block accommodates loop of flexible tie-rod which is attached to element for fixation of extremity to be developed. Rod is rotatable simultaneously with block to make possible oscillatory movements of extremity fixing element. Rod can be coupled to drive for setting in into rotary motion. EFFECT: useful for treating anchyloses of lower extremities. 3 dwg
Patent RU-2024444-C1 (RU)
Inventor: TIKHONOV ROBERT D
IPC: C03B37/10
Filed: 1992-09-16
Granted: 1994-12-15
Abstract: Сущность: способ изготовления жестких минераловатных плит включает получение минеральной ваты, раздув расплава, приготовление пульпы из волокна и битумно-дисперсного связующего, часть которого наносят на волокно в процессе раздува, а остальное вводят в гидросмеситель в процессе приготовления пульпы, формирование ковра, выдержку его в спокойном состоянии, естественного и принудительного обезвоживания, сушку и термообработку. В битумное связующее перед нанесением на волокно вводят 3-85% крахмала в виде неклейстеризованной муки, при этом доля напыляемого на волокно связующего составляет 51-95% . Принудительное обезвоживанием ковра ведут прососом парогазовоздушной смеси, поддерживая температуру ковра 55-95°С. В битумно-крахмально-дисперсное связующее вводят антигелеобразователь. Антигелеобразователь вводят в дисперсное связующее при его приготовлении. Антигелеобразователь вводят при вакуумобезвоживании ковра совместно с паром. В качестве антигелеобразователя вводят карбомидную смолу в количестве 5-30% (на сух.вещ.) к весу крахмала. Устройство для изготовления жестких минераловатных плит содержит волокнообразователь узел напыления связующего на волокно, гидросмеситель для приготовления пульпы, питатель в виде центробежного насоса с пульпопроводом, формовочный вакуумконвейер, камеру горячего обезвоживания и многосекционную камеру сушки и термообработки ковра, соединенную системой рециркуляции с муфелем-смесителем печи свежего теплоносителя, и регуляторы скорости конвейера и расхода теплоносителя. В муфеле-смесителе и камере горячего обезвоживания установлены перфорированные паровые регистры, регулируемые с источником пара, а под сеткой вакуумконвейера-датчики температуры и разрежения, электрически взаимодействующие с регуляторами скорости конвейера, расхода пара и свежего теплоносителя. По крайней мере одна из секций камеры сушки и термообработки ковра снабжена дополнительными перфорированными паровыми регистрами, при этом оппозитно регистрам под сеткой конвейера установлены короб вакуумотсоса и конденсатоотводчик. 2 с. и 5 з.п. ф-лы, 1 ил.
Patent DE-10059714-C1 (DE)
Title: Intravasal pump has pump stage fitted with flexible expandible sleeve contricted during insertion through blood vessel
Inventor: SIES THORSTEN
IPC: A61M1/12
Filed: 2000-12-01
Granted: 2002-05-08
Abstract: The intravenous pump has a drive stage (11) and a pump stage (12), fitted with a flexible expandible sleeve (18) made of a memory material, for compression during its insertion in the vein, by an outer constriction covering (50) and automatic expansion after insertion. The end of the flexible expandible sleeve may be fitted with a rigid head piece (22), provided with an opening for pasage of a guide wire (34).
Patent DE-10119232-C1 (DE)
Title: Einrichtung zum Kennzeichnen von mit einer Mehrzahl zu bestückender elektrischer Bauelemente versehenen Bauelemententrägern und Verfahren zur Verwendung der Einrichtung
Inventor: ESCHENWECK FRIEDRICH
IPC: H05K13/04
Filed: 2001-04-19
Granted: 2002-12-05
Abstract: Einrichtung zum Kennzeichnen von mit einer Mehrzahl zu bestückender elektrischer Bauelemente (110, 210) versehenen Bauelementeträgern (100, 200, 310) und Verfahren zum Verwenden der Einrichtung, wobei die Einrichtung mindestens einen mit den zu bestückenden Bauelementen (110, 210) gekoppelten Datenträger (150, 250, 350) aufweist, in welchem zumindest technische Daten der Bauelemente (110, 210) eingespeichert sind, der Datenträger (150, 250, 350) mittels einer Bearbeitungseinheit erfassbar und lesbar und der Datenträger (150, 250, 350) dafür ausgelegt ist, weitere technische Bauelementedaten, logistische Bauelementedaten und/oder Betriebsdaten der Bestückanlage zu speichern. Hierdurch ist es möglich, sämtliche Betriebszustände einer Bestückanlage, fehlerhafte Bauelemente, fehlerhafte Bestückvorgänge etc. während eines Bestückprozesses in einem Bestückprogramm zu berücksichtigen und/oder die entsprechenden Daten auszuwerten und zur Optimierung und Verbesserung des Bestückprozesses einzusetzen.
Patent DE-10126680-C1 (DE)
Title: Lagerung für ein Federbein
Inventor: HANDKE GUENTHER
IPC: B60G15/06
Filed: 2001-06-01
Granted: 2003-01-16
Abstract: Lagerung für ein Federbein, umfassend einen Federteller, der eine Federkraft einer Tragfeder des Federbeins aufnimmt, wobei eine Kolbenstange eines Kolben-Zylinderaggregates über ein kolbenstangenseitiges Lager zu einem von dem Federbein getragenen Bauteil verdrehbar gelagert ist, wobei das kolbenstangenseitige Lager als ein Gleitlager ausgeführt ist.
Patent DE-10127281-C1 (DE)
Title: Circuit structure for operating relays has relays with first and second control contacts in the power circuits of the relays with full operating voltage to pick up the relays.
Inventor: LINDNER ANDREAS
IPC: H01H47/00
Filed: 2001-05-28
Granted: 2002-10-02
Abstract: A first relay (K1) connects to an operating voltage via a closed control contact for a second relay (K2). When the relays are inactive, a capacitor (C1) is charged up to an operating voltage and during pick-up of the first relay its control contact (k1) connects in such a way that the capacitor fits in the pick-up power circuit of the second relay and both relays interconnect in series in a stop operation.
Patent DE-10151227-C1 (DE)
Title: Circuit for controlling water supply systems, especially domestic or similar local systems, has controller controlling electrical power fed to alternating current motor via rising edge controller
Inventor: GUSTAT HANS
IPC: F04D13/06
Filed: 2001-10-16
Granted: 2003-06-18
Abstract: The system has a control unit with an a.c. motor and a two-point regulator. The circuit has an electronic rising edge controller in series with the control unit and a controller with its input connected to a device producing a signal for the on state and/or load current of the motor and its output connected to the rising edge controller, whereby the electrical power fed to the motor via the rising edge controller is controlled by the controller.  The system has a control unit (1), consisting essentially of an a.c. motor (2) and a two-point regulator (3). The circuit (11) has an electronic rising edge controller (12) in series with the control unit and a controller (13) with its input connected to a device (14) producing a signal for the on state and/or load current of the motor and its output connected to the rising edge controller, whereby the electrical power fed to the motor via the rising edge controller is controlled by the controller. AN Independent claim is also included for the following: a method of controlling water supply systems with the inventive circuit.
Patent DE-10156359-C1 (DE)
Title: Mounting of casing with panel in nineteen inch rack system, employs screw-in pegs to support panel whilst first fastening screws are tightened
Inventor: PLANK MANFRED
IPC: H05K7/14
Filed: 2001-11-16
Granted: 2003-06-12
Abstract: An externally-threaded, peg-shaped mounting aid (1) is screwed into the captive nut or tapped bore on each side wall, within the contours of the 19'' front panel. The casing is inserted into the rack unit from the front, with the panel resting against the side walls and the pegs engaging two of its fastening holes. Screws are then inserted in the other, open fastening holes. The pegs are removed, and replaced by further screws.  An Independent claim is included for the corresponding peg.
Patent DE-10205689-C1 (DE)
Title: Ratio change control for motor vehicle front wheel drive, has parallel shafts with seatings to define ratios for drive
Inventor: BRDJANIN MURIS
IPC: F16H61/688
Filed: 2002-02-05
Granted: 2003-07-10
Abstract: The ratio change control for a motor vehicle front wheel drive has two parallel shafts (36,38) with wheel seatings (40,42) which define the ratios (1-6,R) of the drive. It has a matching number of change clutches (44,46). The two change shafts (14,16) are coaxial and are relatively movable in a change direction (S). Each shaft has a corresponding change clutch. The change shafts are relatively rotatable.
Patent DE-10208925-C1 (DE)
Title: Security container locking device has key-operated lock covered by cylinder plate welded in position
Inventor: DOEBELING BURKHARD
IPC: E05B15/16
Filed: 2002-02-28
Granted: 2003-02-20
Abstract: The locking device is associated with a removable sidewall (2) of the security container and has an internal locking mechanism (4), mounted on the inside face of the sidewall, with one or more locking pins (8,8') and an externally accessible lock (5) receiving a key (3). The key slot is concealed by a cover (17), loosely fitted in a cylinder plate (16) fitting over the lock and welded to the outside face of the removable sidewall.
Patent DE-10221114-C1 (DE)
Title: Seal maintaining gap dimensions under varying thermal stresses in turbo-machine, comprises joined assembly of hollow spheres
Inventor: BRETSCHNEIDER FRANK
IPC: F01D11/12
Filed: 2002-05-03
Granted: 2003-09-11
Abstract: The seal comprises hollow spheres (and/or hollow sphere segments) connected to each other. Connecting locations to adjacent spheres occupy no more than 25% of the sphere surface area.
Patent DE-19511262-C1 (DE)
Title: Dental treatment instrument with illumination arrangement
Inventor: WOHLGEMUTH JUERGEN DIPL ING
IPC: A61C1/05
Filed: 1995-03-27
Granted: 1996-08-22
Abstract: The dental instrument has a driven worktool (3) connected to a cooling medium under pressure via a lead. The instrument also includes an illumination device including an optical waveguide.  The end of the waveguide has an optical output window (9). A pair of jets (7,8; 10,12) connected to a rinsing medium are directed towards the optical output window and/or the worktool tip. This not only keeps the tip clean but also allows continuous viewing of the area under investigation or treatment.
Patent DE-19548180-C1 (DE)
Inventor: HUMMEL KARL ERNST
IPC: B01D53/04
Filed: 1995-12-22
Granted: 1997-07-17
Abstract: The invention relates to a filter arrangement with a cellular structure in which a plurality of filter chambers (5) extend in the direction of the medium to be filtered. There is a filter cloth (7) attached to each of the two sides of a cell frame (2) which closes the filter chambers (5) on both sides. The filter chambers (5) are each provided with a filling of predominantly activated coal granules (6). To achieve a simple and advantageous structure of the filter arrangement, the cellular structure is in the form of a rectangular cell frame (2) each with rectangular filter chambers (5), preferably made of plastic. Appropriate, right-angled partition walls (3, 4) inside the cell frame (2) and the installation of reinforcement members (9) can result in filter chambers of an optimum size.
Patent DE-19637980-C1 (DE)
Title: Process parameter regulation method
Inventor: HEINICKE CHRISTIAN DR ING
IPC: G05B7/02
Filed: 1996-09-18
Granted: 1998-04-16
Abstract: The parameter regulation method uses a regulator (1) supplied with an actual measured parameter value which is compared with a required value for controlling at least one setting element (8). The required value input of the regulator is supplied with the required value at the beginning of the regulation, or after an interruption in the regulation, corresponding to the actual parameter value at the moment when the regulation was disconnected. The actual value is provided simultaneously as the initial value of a required value curve provided by the required value source (7,7').
Patent DE-19649865-C1 (DE)
Title: Shaped body especially prototype or replacement part production
Inventor: MEINERS WILHELM
IPC: B23K26/34
Filed: 1996-12-02
Granted: 1998-02-12
Abstract: The invention relates to a method for manufacturing a moulded body, particularly a prototype of a product or component part, a tool prototype or spare part, in accordance with three-dimensional CAD data of a model of a moulded body, by depositing layers of a metallic material in powder form. Several layers of powder are successively deposited one on top of the other, whereby each layer of powder is heated to a specified temperature by means of a focused laser beam applied to a given area corresponding to a selected cross-sectional area of the model of the moulded body, before deposition of the next layer. The laser beam is guided over each layer of powder in accordance with the CAD cross-sectional data of the selected cross-sectional area of the model in such a way that each layer of powder is fixed to the layer below it. The method is characterized in that the metallic material in powder form is applied in the form of a metallic powder free of binders and fluxing agents, that it is heated by the laser beam to melting temperature, that the energy of the laser beam is chosen in such a way that the layer of metallic powder is fully molten throughout at the point of impact of said laser beam, that the laser beam is guided across the specified area of powder in several runs in such a way that each run of the laser beam partly overlaps the preceding run, and that a protective gas atmosphere is maintained above the interaction zone of the laser beam and the metallic powder.
Patent DE-19651497-C1 (DE)
Title: Operating method for IC engine with turbocharger
Inventor: BONN JUERGEN DIPL ING
IPC: F02B37/20
Filed: 1996-12-11
Granted: 1998-04-16
Abstract: The method involves bringing the exhaust gas that is supplied to the turbine (7) to a higher temperature level through an additional combustion of fuel, to increase the engine braking performance. The fuel is injected into the exhaust system, and ignited. A bypass conduit (3) with a fuel injector (6) is located in front of the turbine in the exhaust system (1). The bypass has a shut-off element (4). The bypass contains a flame glow plug (5) for use with diesel fuel.
Patent DE-19718297-C1 (DE)
Title: Scale assisting centring of lenses in framed or frameless spectacles
Inventor: HIRSCHMANN WOLFGANG
IPC: G02C13/00
Filed: 1997-04-30
Granted: 1998-10-29
Abstract: The original device is a scale used in centring, which is adhered to framed or frameless spectacles. It has a measurement scale printed on the front and is made of stamped-out polyvinyl chloride sheet. On the rear, there is double-sided adhesive tape. This is detachable and the device can be reused many times. The scale is like a rectangle with open base. Its side limbs are flexible and can be applied without distortion. The horizontal upper section (3) has a horizontal groove (4) about which it can be folded through about 90 deg . The folded section has a notch (5) dividing it into two sections (7). Just below the notch is a line (6). The folded sections (7) lie precisely on the upper edge of the frame. The notch allows the device to adapt to the curvature of the central section of the spectacles. The notch and line (6) assist in centring.
Patent DE-19724685-C1 (DE)
Inventor: KASTNER MICHAEL DIPL ING
IPC: H01B7/00
Filed: 1997-06-11
Granted: 1998-12-24
Abstract: The invention relates to a method for producing a flexible cable harness. According to the invention, several cables are fixed to one another by means of wrapping, preferably with a wrapping tape. The fixed cross-section of the bundle of cables is enlarged before wrapping and reduced after wrapping. The aim of the invention is to provide a simple method for producing a cable harness of this type which easily maintains an adequate degree of flexibility after fixed wrapping. To this end, an extended body similar to a cable (5) is introduced into the bundle of cables (cables 1 to 4) before wrapping, said extended body having an adjustable cross section.
Patent DE-19728273-C1 (DE)
Inventor: FUSS FRITZ HELMUT DIPL ING
IPC: E05B47/02
Filed: 1997-07-02
Granted: 1998-12-10
Abstract: The mechanism has a bolt element which can be fixed to a first part of the furniture. A bolt receiving part can be fixed to a second part of the furniture and can be brought electromagnetically from a position in which the bolt is locked to an unlocked position. The mechanism also has a monitoring device for the locked and open conditions. The bolt element is formed of a locking pin (1). The bolt receiving element is formed of a lock housing (2) with a slider (3). The housing and the slider have two insert openings (21,22) or recesses for the pin. The two openings are arranged at 90 deg. to each other. The monitoring device is a registration element (5). This is arranged at the intersection of the axes of the two insert openings of the locking housing.
Patent DE-19731717-C1 (DE)
Title: MOSFET ignition circuit for vehicle airbag system
Inventor: SWART MARTEN DIPL ING
IPC: B60R21/017
Filed: 1997-07-23
Granted: 1998-12-10
Abstract: The circuit uses two ignifiers (12,14) for respective airbags with a control device (2) providing a ignition pulse across 2 outputs (6,8) coupled to the ignifiers, for activating at least one of the latter. The control device provides pulses of different polarity dependent on received input signals, the ignifiers connected in parallel opposition, so that each is activated by a respective ignition pulse polarity.