baber/WOPTO huggingface dataset:
Patent DE-19643489-C1 (DE)
Inventor: HINKOV VLADIMIR DR
IPC: G02F1/03
Filed: 1996-10-22
Granted: 1998-05-07
Abstract: A Bragg modulator (9) for modulating the intensity of a light beam, in particular a laser beam, consists of an electro-optical crystal wafer with a rectangular top surface, in particular a lithium niobate or lithium tantalate crystal wafer having a grid structure (10) with normal zones (11) and inversion zones (12). The spontaneous polarisation direction is inverted in the inversion zones (12) in relation to a normal polarisation direction in the normal zones (11). An electrode (14) is arranged on the top side of the crystal wafer and an electrode (15) is arranged on the bottom side of the crystal wafer to generate an electric field. The invention is essentially characterised in that the grid structure (10) is spaced apart from the front and side surfaces (17, 18 and 19, 20) of the crystal wafer and is completely covered by the electrodes (14, 15). The inversion zones (12) of the grid structure (10) which form the grid elements enclose a Bragg angle ( THETA B) with the direction of propagation of the light beam (13) coupled into the front surface (17) of the crystal wafer. The whole grid structure (10) is positioned in such a way that the refracted light beam (16) leaves the crystal wafer through its rear surface.
Patent DE-19701568-C1 (DE)
Title: Structured layer formation for micro-engineered functional system
Inventor: MUELLER KLAUS-DIETER
IPC: B29C59/02
Filed: 1997-01-17
Granted: 1998-07-23
Abstract: A thermoplastic and an auxiliary substrate are made into a composite layer, which is heated above the glass transition temperature of the thermoplastic. The layer is impressed with a micro-structured tool (D), previously heated to the temperature of the thermoplastic, so that it forms a coherent structure. The impressed layer is detached from the auxiliary substrate, and then is bonded to the substrate.
Patent DE-19703959-C1 (DE)
Title: Switching device e.g. circuit breaker or contactor
Inventor: FLIEDER FRANK DIPL ING
IPC: H01H71/04
Filed: 1997-02-03
Granted: 1998-04-23
Abstract: A switching device including a latching or breaker mechanism, including a switch lever (8) a pawl (7) and a latch (6) as a counter-bearing for the pawl which rotates at release (triggering) about its bearing axis and releases the switch lever (8) for actuating the contacts. A detent (10) is provided in the latching mechanism (1) and allows the pawl (7) at release or triggering to swing through but prevents it swinging back again, thus fixing the pawl (7) in a given position in which the handle (14) is held in an intermediate position between the ON-and OUT-position of the switching device, on account of the linkage.
Patent DE-19707582-C1 (DE)
Title: Container for carrying food and drinks in automobiles
Inventor: GOLDEMANN HAGEN
IPC: B60N3/10
Filed: 1997-02-26
Granted: 1998-10-15
Abstract: The holder comprises a housing(3) with an accessible cavity with an inlet, through which airstream can be induced, and an outlet. the outlet can be placed into a recess(4) in the upper surface of the dashboard. The recess is formed complementary to the housing and has a fastener(20) to fasten the housing in the recess. The height of the housing matches the depth of the recess.
Patent DE-19710023-C1 (DE)
Title: Telescoping drawer runner fixture device for switch-cabinet
Inventor: HARTEL MARC
IPC: H02B1/36
Filed: 1997-03-12
Granted: 1998-04-30
Abstract: The stationary telescoping rail of the drawer fixture is secured to mounting rails or frame elements (30.1,30.2) of the switch cabinet via a pair of U-shaped carrier rails (10.1,10.2), fitted one behind the other within a U-shaped base rail (20).  The U-shaped carrier rails and the base rail are adjusted relative to one another to match the spacing of the mounting rails or frame elements and are clamped together when the required length is reached.
Patent DE-19735658-C1 (DE)
Title: Vehicle locking system using transponders inside
Inventor: WEIGL ANDREAS
IPC: B60R25/00
Filed: 1997-08-16
Granted: 1998-07-30
Abstract: The vehicle is locked and unlocked, from the outside, by a transponder (15a). A security control (10) sends out a test signal, when the vehicle is locked by the external transponder. The test signal identifies any transponders (15b) left inside the vehicle and prevents the vehicle being unlocked by any of these transponders i.e. preventing a thief from unlocking and starting the vehicle using transponders left inside the vehicle. The security system also blocks all transponders if an unauthorised entry is detected e.g. forced door, broken window. The system also checks if any transponders stored in its memory are missing when the vehicle is next unlocked.
Patent DE-19742179-C1 (DE)
Title: Module coupling unit for bus system
Inventor: JANSSEUNE LUC
IPC: G06F13/40
Filed: 1997-09-24
Granted: 1998-11-19
Abstract: The unit includes a plug (1) connected with a module, which comprises a ground connection (4), several data connections (5), and an address connection (3). A first impedance (R1) is connected between the ground connection and the address connection, at the plug or in the module.  A corresponding opposite plug (2) is connected to the bus system, whose address connection (3) is coupled on one hand directly to an input (PIN) of a bus controller and on the other hand over a second impedance (R2) with an output (POUT) of the bus controller. The first and second impedances are preferably resistors with adjustable values.
Patent DE-19746358-C1 (DE)
Title: Double seat valve for fluid pipes
Inventor: BRAECKELMANN WOLFGANG DIPL ING
IPC: F16K1/44
Filed: 1997-10-21
Granted: 1999-05-27
Abstract: The valve has upper and lower pipe stubs with valve seats for independently movably valve rods. The ends of the valve obturators (7,8) each have two spaced peripheral seals (10a-11b). The valve obturators are independently movable and in the closed position the outer seals engage the valve seats.
Patent DE-19810641-C1 (DE)
Title: Test stand for motor vehicle seats
Inventor: PFAHLER KARL
IPC: G01M99/00
Filed: 1998-03-12
Granted: 1999-09-23
Abstract: The test stand has a seat mounting (14) which holds the seat (3) in the test position. It also has not less than two pressure pads (6) in holders (2) which can be selected to be applied in turn against the seat cushion (4). The pressure loading on the cushion is measured by a pressure recorder
Patent DE-19820821-C1 (DE)
Title: Electromagnetic relay with a rocker anchor
Inventor: MICHEL FRANK
IPC: H01H50/00
Filed: 1998-05-09
Granted: 1999-12-16
Abstract: An electromagnetic relay with a rocker anchor (1) has a turning anchor plate (2) fixed by two torsion springs (3a,3b) connected to a retaining plate (4). The torsion springs and the retaining plate for the rocker anchor are fitted in a recess (5) on the anchor plate. The torsion springs, the retaining plate and contact springs (9a-d) act as a single-piece component for the anchor plate.
Patent DE-19837804-C1 (DE)
Title: Automated quality control of poultry carcases by reflected light analysis
Inventor: SCHIMITZEK PETER
IPC: A22B5/00
Filed: 1998-08-20
Granted: 2000-01-13
Abstract: Automated quality control of poultry carcasses by reflected light analysis.  Plucked poultry carcases are subject to automated quality control and selection using colour analysis of back-scattered light reflected from the outer surfaces of the carcasses. A carcass  is illuminated by a lamp (1) and the reflected light  transmitted through an aperture (2) is detected by a sensor unit (3) , which may be a digital colour camera. The selection may be based on either the whole of the carcass or restricted to commercially important parts e.g. breast  and drumsticks, by using multiple sensors. The red, green and blue  component light measurements are computer analyzed to decide the appropriate market quality or commercial use.
Patent DE-19844022-C1 (DE)
Title: Use of iron-binding glycoproteins and/or 10-hydroxy-2-decenoic acid in combination with thymoquinone for treating immunodeficiency diseases
Inventor: MEKKAWI SHERIF SABRY RAGAB
IPC: A61K38/40
Filed: 1998-09-25
Granted: 2000-05-25
Abstract: Iron-binding glycoproteins and/or 10-hydroxy-2-decenoic acid are used in combination with thymoquinone (2-isopropyl-5-methyl-1,4-benzoquinone) or thymoquinone-containing black cumin products to treat acquired immunodeficiency syndrome (AIDS) and other immunodeficiency diseases.
Patent DE-19846320-C1 (DE)
Inventor: KERZEL PAUL
IPC: F01N3/08
Filed: 1998-10-08
Granted: 2000-06-29
Abstract: For the purposes of environmental protection, it is increasingly necessary to remove nitrogen oxides from an air flow at an ambient or outer air temperature. While NO2 can be separated from a gas flow by means of methods known per se, whereby the carbon is washed out or absorbed, it is not possible to separate NO using said methods. Hitherto known methods exhibit deficiencies that make it impossible to use them on a widespread scale. The present invention solves this problem in a simple and inexpensive manner. Short pulses lasting up to a few nanoseconds allow for higher electrical voltages inside the ionizer (4) than direct current, without resulting in electrical flashovers. Tests have shown that ozone is formed inside the gas flow to such an extent that nitrogen monoxide present in said gas flow is substantially oxidized. The NO2 formed in the ionizer can subsequently be removed from the gas flow using a known method. A further advantage of the invention is that a pre-ionizer can be arranged upstream from said ionizer, whereby gas molecules and particles can be electrically charged before they enter the ionizer. The filter system to which claim is laid can also be used without a separator for NO2 for the separation of particles only from a gas flow. One particularly advantageous application of the invention is the use thereof in the removal of smoke, especially smoke emanating from fires, from a flow of air or gas.
Patent DE-19855161-C1 (DE)
Title: Height adjustable saddle for bicycle has three telescopic support tubes with internal springing and with a remote operated clamp to set the selected height
Inventor: ANSCHUETZ THEO
IPC: B62J1/08
Filed: 1998-11-30
Granted: 2000-02-10
Abstract: A height adjustable support has three telescopic tubes with the saddle fitted to the top of the inner tube and with the outer tube clamped into the bicycle frame. The middle tube is clamped to the outer tube via a clamping ring (3) releasable by a Bowden cable operated from the handlebars. This enables the rider to release the clamp and lower the seat setting, e.g. when stopping. The middle tube is fitted with an internal spring to provide the sprung support for the system.
Patent DE-19910448-C1 (DE)
Title: Rotor head for helicopter has rotary shaft formed as funnel shaped enclosure for drive
Inventor: FISCHER MANFRED
IPC: B64C27/605
Filed: 1999-03-10
Granted: 2000-05-18
Abstract: The rotor head (1) for a helicopter is fixed to a rotary shaft (3) drive by a motor through a compensating gearing (11). A wobble plate (17) is attached to a linkage to allow tilting around the shaft. A rotary section (19) of the wobble plate is rotatably mounted opposite the fixed section. The rotor shaft is formed into a funnel shape to forma housing for the drive, with the compensating gear mounted around its periphery.
Patent DE-19958543-C1 (DE)
Title: Ground level measuring method uses laser beam defining horizontal reference plane and measuring device determining its distance from ground surface
Inventor: FISCHER THOMAS
IPC: G01S17/89
Filed: 1999-12-04
Granted: 2001-05-23
Abstract: The level measuring method has a receiver (2) for reception of a horizontal laser beam (3) defining a reference plane (13) and a mechanically coupled measuring device (4) for determining the distance of the receiver from the ground surface (5,5'), using a reflection measuring principle, e.g. a laser ranging device.  An Independent claim for a level measuring device is also included.
Patent RU-2057150-C1 (RU)
Title: Composition for preparing microporous dye-evolving material
Inventor: ZINGER SERGEJ A
IPC: C08K5/17
Filed: 1992-12-10
Granted: 1996-03-27
Abstract: FIELD: microporous dye-evolving materials. SUBSTANCE: the composition comprises (wt %): 100 polyvinyl chloride: 80-120 butylbenzyl phthalate or mixture thereof with diethyl phthalate; 35-70 thriethylene glycol; 20-40 polyoxyalkylated alcohol and 7-20 dye. EFFECT: improved properties of the composition. 1 tbl
Patent RU-2049060-C1 (RU)
Title: Method for production of liquid glass
Inventor: VEZENTSEV ALEKSANDR I
IPC: C01B33/32
Filed: 1992-12-23
Granted: 1995-11-27
Abstract: FIELD: building materials production. SUBSTANCE: liquid glass is prepared by interaction of quartz sand being preliminary ground to specific surface 7000-49000 cm 2 /g with alkali metal hydroxide having concentration 12-47 mass The process is carried out at 115-250 C and 2.5-80 atm. Density thus prepared product is 1,2-1,55 g/cm 3 . EFFECT: improves efficiency of method. 2 cl, 1 tbl
Patent RU-2013444-C1 (RU)
Title: Strain of trichophyton mentagrophytes used for control of immunogenic activity of animal trichophytosis vaccines
Inventor: YABLOCHNIK LYUBOV M
IPC: C12N1/14
Filed: 1992-12-30
Granted: 1994-05-30
Abstract: FIELD: biotechnology. SUBSTANCE: new strain of trichophyton mentagrophytes No. 18 possesses high conidiferous characteristics, homogeneous population, stable virulence properties to ensure efficient control of immunogenetic properties of biopreparation against animal trichophytosis. Offered strain is deposited in microorganism collection, in the VGNKI research institute, of veterinary preparations under No. 18. EFFECT: higher stability and confidence of results as compared with known strains. 3 tbl
Patent RU-2073472-C1 (RU)
Title: Device for preservation of foods
Inventor: SAGAKOV STANISLAV S
IPC: A23L3/10
Filed: 1993-01-15
Granted: 1997-02-20
Abstract: FIELD: food industry, particularly, smoking of foods. SUBSTANCE: device comprises radiation source with reflectors and glass container. Radiation source is made as discharge or incandescent lamp. Carrier with wood raw materials is installed in glass container. Reflectors are made as turnable mirrors. EFFECT: higher efficiency. 2 cl, 1 dwg
Patent RU-2070056-C1 (RU)
Inventor: LIEBERT RICHARD T
IPC: A61L2/07
Filed: 1993-01-28
Granted: 1996-12-10
Abstract: Использование: медицина, в частности стерилизация медицинских инструментов, содержащих цилиндр и поршень. Сущность изобретения: способ включает размещение цилиндра в поршне и заполнение цилиндра жидкостью таким образом, что при автоклавировании поршень перемещается к проксимальному концу цилиндра за счет теплового расширения жидкости. 6 з.п. ф-лы, 6 ил. 1 табл.
Patent RU-2059789-C1 (RU)
Title: Method of pressure grouting of holes
Inventor: SHAKHMAEV ZUFAR M
IPC: E21B33/14
Filed: 1993-02-15
Granted: 1996-05-10
Abstract: FIELD: mining industry. SUBSTANCE: method of pressure grouting provides for prevention of mixing of buffer and forcing-through fluids with cement mortar and for keeping of casing string from floating up. In agreement with method casing string with drive shoe is sunk into hole. Check valve is attached to lower part of drill pipe string and they are lowered simultaneously. Then check valve is connected to shoe of casing string. Cement mortar is forced through drill pipe string into hole clearance of casing string. After this drill pipe string is removed with preliminary disconnection from check valve after expiration of half of waiting time of solidification of cement mortar. EFFECT: enhanced efficiency of the method. 2 dwg
Patent RU-2071814-C1 (RU)
Title: Compressed air drying apparatus
Inventor: KUDRYAVTSEV ALEKSEJ IVANOVICH
IPC: B01D53/26
Filed: 1993-04-20
Granted: 1997-01-20
Abstract: FIELD: compressed air drying equipment, may be used in pneumatic air-supply systems. SUBSTANCE: apparatus has distributing device for changing-over compressed air flows. Distributing device has normally open two-way pneumatic distributing valve 7 and normally closed two-way pneumatic distributing valve 8. Inlet channels 13 and 14 of valves 7 and 8 are connected with associated outlet channels 11 and 12 of five-way pneumatic distributing valve 6. Change-over control channels 15 of valves are connected with output line 16 for transmitting signal generated by control unit 9. Change-over delay throttle 10 is built in control channels 15 of five-way valve 6. EFFECT: increased efficiency, simplified construction and enhanced reliability in operation. 1 dwg
Patent RU-2093809-C1 (RU)
Title: Gear examining erosion processes
Inventor: ZYKOV IVAN G
IPC: G01M10/00
Filed: 1993-05-25
Granted: 1997-10-20
Abstract: FIELD: examination of processes of water erosion of soils under laboratory conditions. SUBSTANCE: gear examining erosion processes includes flume composed of two longitudinal sections which are interhinged. Sections are fitted with hydraulic mechanisms for their installation at various angles to horizon. Mechanism for longitudinal inclination of flume is also included. Bottom of flume presents structure with hollow elastic members which are joined to gas or liquid supercharger. Drain layer covered by insulating cloth or perforated film where soil is located is arranged on elastic members. Sprinkler installation with system of packings for metered supply of water is mounted above flume. Modelling of soil relief is provided by pumping of gas or liquid into hollow elastic members. EFFECT: enhanced functional efficiency and reliability of wear. 3 dwg
Patent RU-2068450-C1 (RU)
Title: Thermomechanical treatment method for producing rolled pipes
Inventor: USOV VLADIMIR A
IPC: C21D9/08
Filed: 1993-05-11
Granted: 1996-10-27
Abstract: FIELD: production of rolled products. SUBSTANCE: method involves heating and stitching billet into sleeve; rolling billet in continuous mill; stabilizing coarse pipe temperature; reducing and quenching ready pipe with cooling jets, with part of perimeter of front and rear end surfaces being deformed inward of coarse pipe. In the process of quenching, cooler jets are oriented in direction opposed to that of pipe motion. EFFECT: improved quality of pipes by efficient thermal strengthening of pipes. 2 cl, 5 dwg, 1 tbl
Patent RU-2112146-C1 (RU)
Inventor: KOLUPAEV NIKOLAJ ANDREEVICH
IPC: E21F17/18
Filed: 1993-06-25
Granted: 1998-05-27
Abstract: FIELD: mining industry. SUBSTANCE: invention is designed for warning of miners in underground workings of emergencies, for calling individual subscriber to telephone by conventional light signals, for transmission of additional digital information of technological character displayed on screen of liquid-crystal indicator and for connection to system controlling production objects. Proposed device includes transmitting and receiving sets. Transmitting set incorporates unit forming and sending emergency signal, transmitter and transmitting antenna with grounding rods connected to it. Each receiving set has antenna connected to selective amplifier which output is linked to frequency mixers connected in parallel loaded to heterodyne. Outputs of mixers are connected through low-pass filters and threshold elements to two inputs of phase detector which output is linked to input of decoder. Staring information subject to transmission is coded on transmitting side by coding combination in agreement with proper binary sequence. Carrier frequency of signal emitted by transmitter from day surface of ground into mine is modulated then. Signal received in mine is demodulated and processed by decoder and is sent into output converter. EFFECT: enhanced functional efficiency and reliability of device. 1 dwg
Patent RU-2054327-C1 (RU)
Inventor: SHLEGEL IGOR F
IPC: B02C15/16
Filed: 1993-07-06
Granted: 1996-02-20
Abstract: FIELD: manufacture of building materials. SUBSTANCE: crusher rolls have cylindrical perforated casing in the form of rack and pinion drum whose racks are mounted on ring frame supports and drive shaft in the form of rack and pinion drum less than the diameter housing but it has the similar pitch of racks. Roll is loosely mounted inside housing. The housing is set up on drive shaft with its interior surface for possible rolling. EFFECT: enhanced quality of material crushing. 6 cl, 6 dwg
Patent RU-2076961-C1 (RU)
Inventor: BARANOVSKIJ ALEKSANDR M
IPC: F16F6/00
Filed: 1993-07-27
Granted: 1997-04-10
Abstract: Использование: машиностроение. Сущность изобретения: виброизолирующая подвеска содержит верхнюю и нижнюю горизонтальные плиты, установленные между ними и закрепленные соответственно на них по окружностям, центры которых совпадают с вертикальной осью симметрии подвески своими концами, упругие элементы в виде цилиндрических пружин сжатия, длина которых, диаметры проволоки и диаметры витков подобраны из условия квазинулевой жесткости системы этих пружин в горизонтальной плоскости по всем трем степеням свободы. Компенсатор жесткости в виде закрепленного на одной плите якоря и взаимодействующего с ним магнита в виде кольца, закрепленного на другой плите, дополнительно включает магнитопроводы, закрепленные на торцах магнита, и  -образные ползунки. Якорь выполнен в виде горизонтального плоского кольца, установленного внутри  -образных ползунков с зазором, равным расчетным рабочим перемещениям вибрирующего объекта. Центры симметрии якоря, магнита и магнитопроводов расположены на оси симметрии подвески. Крепление якоря может быть выполнено в виде пружин растяжения-сжатия, концы которых соответственно закреплены на якоре и плите. Рабочая поверхность якоря, взаимодействующая с ползунками, может быть покрыта слоем немагнитного материала, а петлеобразная часть ползунков выполнена из немагнитного материала. 3 з.п.ф-лы, 9 ил.
Patent RU-2074325-C1 (RU)
Inventor: PANOV IVAN V
IPC: F02M9/06
Filed: 1993-08-09
Granted: 1997-02-27
Abstract: FIELD: mechanical engineering; fuel systems of carburetor engines. SUBSTANCE: method of fuel air-mixture delivery into internal combustion engine comes to the following: fuel-air mixture getting from emulsion well is additionally heated, prior to atomizing by additional air stream, to temperature higher than boiling point but lower than fuel-air mixture self-ignition point. Heating is done by heating additional air stream which, in its turn, is heated by engine exhaust gases. Device has additional air source, pneumatic line with series sections one of which encloses exhaust gas muffler intake pipe and other is provided with cooling gasket with intake and outlet branch pipes. Valve-thermostat is installed in one of branch pipes. Fuel-air mixture atomizer is made of heat conducting material being enclosed in tapering housing connected with pneumatic line. Additional diffuser is arranged concentrically with tapering housing so that end of housing is located in plane of minimum passage area of additional diffuser. EFFECT: improved delivery of fuel. 5 cl, 1 dwg
Patent RU-2092708-C1 (RU)
Title: Silencing nozzle of air-jet engine
Inventor: ZHITENEV VLADIMIR K
IPC: F02K1/34
Filed: 1993-09-07
Granted: 1997-10-10
Abstract: FIELD: aviation; nozzles of flying vehicle engines. SUBSTANCE: nozzle includes cowling 1 and central body 2 between which hollow pylons are arranged; pylons divide main passage of nozzle into several passages and ejector. Each pylon is provided with two panels 6 movably connected with pylon along edges and mechanism for turning panels 6. EFFECT: enhanced efficiency. 6 dwg
Patent RU-2129365-C1 (RU)
Title: Termites observing and controlling method and composition
Inventor: BARBARA L TORN
IPC: E04B1/72
Filed: 1993-09-07
Granted: 1999-04-27
Abstract: FIELD: biology, in particular, observation and controlling of insect invasion. SUBSTANCE: method involves providing natural feed; preparing and placing baits of special composition preferably consumed by termites, with peculiarities of termites behavior being taken into consideration. EFFECT: increased efficiency in control and protection from termites invasion. 10 cl, 5 tbl, 6 ex