baber/WOPTO huggingface dataset:
Patent DE-10122629-C1 (DE)
Title: Powder composition used as rheological additive in building material, e.g. mortar, filler or plaster, contains (meth)acrylic acid/(meth)acrylic ester copolymer, dispersant and re-dispersible polymer powder
Inventor: BACHER ANDREAS
IPC: C04B24/26
Filed: 2001-05-10
Granted: 2002-10-02
Abstract: A powder composition used as rheological additive in building materials containing or free from cement, comprises:  (a) a (meth)acrylic acid/(meth)acrylic ester copolymer; (b) a dispersant; and (c) a polymer powder that is re-dispersible in water.
Patent DE-19502674-C1 (DE)
Title: Ion mobility spectrometer with internal gas chromatography column
Inventor: LEONHARDT JUERGEN PROF
IPC: G01N30/88
Filed: 1995-01-20
Granted: 1996-09-12
Abstract: The spectrometer uses a gas flow of the analysis gas and a drift gas provided by air, or an inert gas or gas mixture, fed around a pumped gas circulation path containing an ion mobility spectrometer detector (1) and a filter (2) for water vapour and higher molecular components. The circulated gas flow is divided on the output side of the filter into a partial flow fed to the drift gas input of the ion mobility spectrometer detector and a partial flow fed to a gas dosing device (6). This is associated with the analysis gas inlet and coupled to the analysis gas input of the ion mobility spectrometer detector via the gas chromatography separator (5) .
Patent DE-19527459-C1 (DE)
Title: Electric 3-position switch operating drive
Inventor: NIEGL MANFRED DIPL ING
IPC: H01H3/30
Filed: 1995-07-27
Granted: 1997-01-23
Abstract: The switch operating drive has a switch operating lever (2), coupled to the 3-position switch acted on by a bias spring (4) which is tensioned in the switching-in direction when the switch is in the off position. The switch operating lever is held in the upper dead point position via a latch (7,8), released to allow the switch operating lever to rotate in one or other direction in dependence on the position of the switch selector, for obtaining an 'on' position or 'earthed'  position.
Patent DE-19541160-C1 (DE)
Inventor: MITZE RUDOLF
IPC: B41F33/00
Filed: 1995-11-04
Granted: 1997-01-30
Abstract: A method for cleaning cylinders of a rotary printing press having washer and suction devices and an adjacently mounted dryer which shortens the down time during the cleaning operation and at the same time satisfies safety requirements. At the beginning of a cleaning process, the dryer is reduced from its normal operating output level to a predetermined lower operating output level which eliminates the risk of combustion with cleaning fluid vapors. At the end of the cleaning process, the operating output of the dryer is increased from its reduced level to its normal operating level in a significantly shortened period of time, as compared to conventional practice, resulting in reduced down time for the printing machine during the cleaning operation.\!
Patent DE-19604595-C1 (DE)
Title: Cylinder block with liner for internal combustion engine
Inventor: MIRJANIC MILORAD DIPL ING
IPC: F02F1/10
Filed: 1996-02-08
Granted: 1997-07-10
Abstract: The cylinder block (1) is fitted to an internal combustion engine, and has a recess (6) for the upper shoulder of a cylinder liner. A ring (9) is inserted between the recess and the outer surface of the shoulder. The latter has a conical surface (7) which slopes upwards and inwards, and the ring has an inner conical surface (10) with the same slope. The cylinder block has a conical surface (8) which slopes upwards and outwards, and the ring has an outer conical surface (11) with the same slope. All of the conical surfaces may have the same slope, and this may be approximately 6 degrees. The ring may also be made from a light metal.
Patent DE-19611230-C1 (DE)
Title: Tiltable control lever and signalling device, e.g. joystick
Inventor: SCHELTER WOLFGANG DR
IPC: G05G9/047
Filed: 1996-03-21
Granted: 1997-09-04
Abstract: The arrangement includes a magnetic field sensitive sensor with an increased magneto-resistive effect, and a magnetic field component generator. The sensor and the magnetic field generator are arranged so that so that a normal is arranged in the sensor parallel to the rotary axis.  The angular position of the control lever correlated with the magnetic field components can be rotated. The magnetic field generating element is a rod-shaped permanent magnet. The magnetic field sensitive sensor is fixed so that it rotates together with the rotating axis while the magnetic field generating element does not rotate with the rotating axis.
Patent DE-19628132-C1 (DE)
Title: Electrical component or module housing for street-door flush-mounted voice intercom
Inventor: ACHENBACH HEINZ
IPC: H02B1/26
Filed: 1996-07-12
Granted: 1997-11-06
Abstract: The housing has an open front side enclosed by vertical and horizontal frame elements joined together by edge connectors, each frame element provided by a hollow profile with integral inwards projecting flanges for supporting a front plate carrying electrical components and/or modules.  The flanges of the vertical frame elements are shortened at their ends to provide insertion slits in conjunction with the flanges of the horizontal frame elements with a width equal to the thickness of the front plate.
Patent DE-19641932-C1 (DE)
Title: Simple press heating plastic panels for prosthetic application
Inventor: ZEPF ARMIN
IPC: B29B13/02
Filed: 1996-10-11
Granted: 1998-04-02
Abstract: A new unit heats thermoplastic panels (2) quickly and evenly, e.g. to make prosthetic appliances. The panels are laid on a heated table (1), and pressed from above, down onto the hot surface by a heavy, parallel pressure plate (3). The novel feature in this design is covering of the smooth table surface with a sheet of porous Teflon (RTM) fabric. This breathes, allowing trapped air out. The fabric contains reinforcing glass fibres.
Patent DE-19756154-C1 (DE)
Inventor: STRIEWSKI HANS REINHARD
IPC: C08L97/02
Filed: 1997-12-17
Granted: 1999-10-28
Abstract: The invention relates to a shaped body substantially consisting of A) wood particles and/or material containing cellulose (constituent A) and B) a porous PU agent (component B) in a weight ratio of 0.05-1.0: 1.0 (constituent B) to constituent A)). The inventive shaped body can be produced by reacting at least one polyisocyanate with at least one polyol and/or polyamine and at least one carboxylic acid as an expanding agent, preferably at temperatures of 80-100  DEG C with an initial pressure of over 1 kp/cm<2>. Gas formation and the final properties of the moulded bodies are substantially independent of the moisture content of component A). This is particularly valid with respect to high stability values and elasticity.
Patent DE-19756758-C1 (DE)
Inventor: BONNACKER INGO DR
IPC: A61K9/08
Filed: 1997-12-19
Granted: 1999-08-05
Abstract: Stable aqueous pharmaceutical compositions contain dopamine or dobutamine and a stabilizing amount of cysteine and/or a cysteine derivative.
Patent DE-19814608-C1 (DE)
Title: Preparation of viscosified cosmetic cleansing compositions, e.g. shampoos, hair rinses, shower baths or cleansing lotions, without heating
Inventor: KAHRE JOERG
IPC: A61Q5/00
Filed: 1998-04-01
Granted: 1999-09-23
Abstract: Viscosified cosmetic cleansing compositions are prepared by mixing an aqueous dispersion containing a fatty alcohol and a surfactant with oil components without heating.
Patent DE-19817692-C1 (DE)
Title: Motor starter with emergency off function
Inventor: KURZINSKI HANS DIPL ING
IPC: H01H3/02
Filed: 1998-04-21
Granted: 1999-07-29
Abstract: In the event of welded contacts, the edges (2a) of a locking lever (2) run parallel to the motion direction of the switching traverse. The locking lever can pivot at right angles to the direction of motion of the switching traverse.
Patent DE-19819192-C1 (DE)
Title: Gas mixture analyzer determining oxygen and a further component, simultaneously, accurately, independently and compactly
Inventor: KIMMIG LUDWIG
IPC: G01N21/3504
Filed: 1998-04-30
Granted: 1999-07-29
Abstract: A broad band IR source (3) passes a beam (4) through the gas cuvette (8). Radiation leaving, enters a narrow band detector (10) for the gas component of interest. An additional source, a laser diode (18) transmits narrow band infra red radiation (19) through the cuvette. This radiation is detected photoelectrically (20), to determine the oxygen content.
Patent DE-19840413-C1 (DE)
Title: Electromagnetically screened electrical plug-in connector for printed circuit board
Inventor: HARTING DIETMAR
IPC: H01R13/658
Filed: 1998-09-04
Granted: 2000-02-03
Abstract: The plug-in connector has an insulating housing (1) containing electrical terminals which are contacted by respective contacts of an inserted connector plug, at least one side of the housing provided with an electromagnetic screening plate (2) having a contact edge (6) for contacting an earth conductor path (13) provided by the printed circuit board (12). The contact edge has at least one separate earth contact (11) coupled to the earth conductor path.
Patent DE-19909983-C1 (DE)
Title: Fastening system for boards or wooden panels in building incorporates clips made of bent sheet metal engaging cutouts in battens
Inventor: SCHAIBLE FRANZ
IPC: E04F15/04
Filed: 1999-03-06
Granted: 2000-02-17
Abstract: The boards or panels have tongue-and-groove edges (28). They are held by tangs (22) extending from the center of the clip and having bent-over ends (34) which engage in the grooved edges of the boards or panels. The clip is made from an H-shaped blank with the tang extending at 90 degrees to the crossbar of the H. The clip is bent into a U- or V-shape, as seen in side view, with the tang bisecting the angle of the V. The cutout (18) in the batten (16) is shaped as a blunt arrowhead with the ends (24) of the U or V engaging curved sides adjacent to the rear faces of the panels.
Patent DE-19919492-C1 (DE)
Title: Powder filling device, for powder press used to produce green bodies, has central bottom closure which forms continuously increasing central aperture during opening
Inventor: MOELLERSMANN BERNHARD
IPC: B30B15/30
Filed: 1999-04-29
Granted: 2000-12-07
Abstract: A powder press filling device, having a central bottom closure (5) which forms a continuously increasing central aperture during opening, is new.  A powder filling device, for a powder press, supplies a pressing tool cavity with powder from a portioning chamber (4) having a central bottom closure (5) which can be positioned centrally above the cavity opening and which forms a continuously enlarged central aperture during opening.
Patent DE-19931008-C1 (DE)
Title: Vehicle light unit with fibre-optic light-guides for concentrating light rays on the input end of a transparent optical rod has a light source reflecting light into the rod made of fibre-optic light-guides and acting as a light-guide
Inventor: KRAENZLER THOMAS
IPC: F21Y101/00
Filed: 1999-07-06
Granted: 2000-08-31
Abstract: A vehicle lighting device (1) has a light source (6) reflecting parallel light into an optical rod (2) made of fibre-optic light-guides and acting as a light-guide. Light is reflected on beveled edges (3) working with optical lenses (15) and fitted on a fibre-optic light-guide's output in the path of pencils of light reflected from the beveled edges.
Patent DE-19946195-C1 (DE)
Title: Removal of alumina particle layer sintered onto sintered multilayer ceramic substrate, employs two stages of dry grit blasting followed by electrostatic repulsion of submicron residue
Inventor: HONG CHU-WAN
IPC: C04B41/53
Filed: 1999-09-27
Granted: 2001-04-05
Abstract: Alumina particles are removed in three stages. Firstly, a dry solid jetting medium (6), with density lower than the alumina particles, is used to blast a proportion of them away. Secondly, further alumina particles are removed using a dry jetting medium harder than the first, and at lower concentration in the air blast. Even now, submicron alumina particles still adhere to the substrate (1) because of their higher energy of adhesion. In the third and final stage, The substrate is electrostatically charged. Remaining particles are removed by electrostatic repulsion.
Patent RU-2064851-C1 (RU)
Title: Fixture for screwing on and unscrewing drill bits
Inventor: KURTOV VENIAMIN DMITRIEVICH
IPC: E21B10/00
Filed: 1992-12-18
Granted: 1996-08-10
Abstract: FIELD: mining industry, drilling engineering. SUBSTANCE: in fixture complex-shaped foundation 3 is disposed in upper part of housing 1, limiters 4 of cranking are located on complex-shaped foundation 3. Limiters 4 of cranking can be made as removable members. Complex-shaped foundation 3 can be made with notches and equipped with stoppers for interacting with limiters 4 of cranking. The latter can be made in the form of thread mechanism whose mobile part is mounted for radial displacement. EFFECT: enhanced reliability. 3 cl, 3 dwg
Patent RU-2063642-C1 (RU)
Inventor: ARSHANSKIJ IGOR SH
IPC: G01R31/12
Filed: 1992-12-25
Granted: 1996-07-10
Abstract: Использование: в области испытаний изоляции высоковольтного оборудования, в частности испытания элегазового оборудования методом измерения частичных разрядов, и может применяться для определения местоположения дефектов изоляции в трехфазных конструкциях с аксильной структурой. Сущность изобретения: при испытаниях дополнительно измеряют характеристики ЧР при поочередном приложении к одному из фазных токопроводов испытательного напряжения и разземленном состоянии одного или двух других токопроводов, определяют распределения напряженности неискаженного дефектом электрического поля у поверхности токопроводов и корпуса при значениях испытательных напряжений, равных напряжениям возникновения ЧР, при этом о местоположении дефекта судят по совпадению значений напряженности электрического поля у соответствующих распределений, как минимум при двух различных схемах включения. 6 ил.
Patent RU-2038412-C1 (RU)
Title: Reaction compound for thermochemical treatment of materials
Inventor: SERDYUK VASILIJ V
IPC: C23C8/20
Filed: 1992-01-11
Granted: 1995-06-27
Abstract: FIELD: mechanical engineering and chemistry. SUBSTANCE: reaction compound for thermochemical treatment of materials contains the following components, mas. hydrogen fluoride 1-70; dispersing agent 0.1-10; corrosion inhibitor 0.1-10; the balance, dispersive medium. Dispersing agents are used in form of surfactants: neonol, syntanol DS-10, OP-7. Corrosion inhibitors are used in form of sodium nitrile, sodium phosphate, potassium bichromate, hydrazine, sodium sulfate, benzothiazole, hexamethylene tetramine, etc. EFFECT: higher efficiency. 4 cl, 3 tbl
Patent RU-2041915-C1 (RU)
Inventor: EVSEEV VLADIMIR S
IPC: C10C3/04
Filed: 1993-01-15
Granted: 1995-08-20
Abstract: FIELD: petroleum chemistry. SUBSTANCE: mixture of tar and oil deasphalting asphalt are subjected to oxidation by air. Use is made of tar featuring A+R-2.5P > O, where A,R and P are content in oil asphaltenes (A), resins (R) and paraffins (P), and asphalt produced by deep oil deasphalting featuring A+R-2.5P < O and the following composition, mas. paraffin-naphthene hydrocarbons 9.0-19.0; aromatic hydrocarbons 61.0-73.0 including monocyclic aromatic hydrocarbons 19.0-23.0 m bicycle aromatic hydrocarbons 10.0-14.0; the balance, polycyclic hydrocarbons; resins 11.0-16.0; the balance, asphaltenes. EFFECT: higher efficiency. 4 tbl
Patent RU-2033887-C1 (RU)
Title: Method for continuous casting of rectangular blanks
Inventor: POPANDOPULO IVAN KIRILLOVICH
IPC: B22D11/00
Filed: 1993-01-28
Granted: 1995-04-30
Abstract: FIELD: foundry practice. SUBSTANCE: method involves delivery of metal into mold from intermediate ladle, cooling and drawing of blank. Temperature of metal delivered into mold is 5-30 C higher than the liquid. The drawing rate is derived from the relation v = a - 0.01 . Δt where v - blank drawing rate, m/min; Δt - steel heating temperature above liquid, C; a - experimental constant (a = 0.75 - 0.90), m/min; 0.01 - proportionality coefficient, m/min C. EFFECT: higher efficiency.
Patent RU-2112887-C1 (RU)
Title: Gas-turbine plant and method of speeding up of gas turbine plant
Inventor: VOL FGANG KIZINA
IPC: F02C6/00
Filed: 1993-02-18
Granted: 1998-06-10
Abstract: FIELD: mechanical engineering; engines. SUBSTANCE: ship propeller gas-turbine plant has main engine with turboblower and auxiliary engine designed for power supply which supplies current into ac mains through auxiliary generator. Excess combustion gases of main engine accumulating in exhaust gas space which are not required to drive turboblower are delivered through one quick-acting first shutoff member to gas turbine which sets synchronous machine into operation. Closing time of first shutoff member is <1s. To start turbine-generator unit, second quick-acting shutoff member and corresponding bypass valve with opening time <1s are closed and first shutoff member is opened. At starting with switch in OFF position, starting resistors are connected through switches to stator windings of synchronous machine so that machine is loaded and cannot be cranked. Speed of synchronous machine loaded at starting by all starting resistors at full load of gas turbine with nominal power rises to value corresponding to tolerable frequency range of static current converter. If power of gas turbine is not sufficient for this purpose, separate starting resistors can be switched off one by one. After acceleration through load resistor, static converter provides control and synchronization. EFFECT: enlarged operating capabilities and enhanced reliability. 10 cl, 2 dwg
Patent RU-2083131-C1 (RU)
Title: Method of piglet feeding
Inventor: RYADCHIKOV VIKTOR G
IPC: A23K1/00
Filed: 1993-04-27
Granted: 1997-07-10
Abstract: FIELD: animal husbandry. SUBSTANCE: method involves feeding the diet containing barley, corn, wheat and premix at amount 0.9-1.5% to piglets (age is 21-60 days). Premix has vitamins, trace elements, bactericidal preparation, taste addition and filling agent at the following ratio of components, wt. -%: vitamin A 640-660 mln. IU; vitamin D 64-66 mln. IU; vitamin E 0.1-0.3; vitamin B 12  0.0001-0.0006; manganese 0.2-0.7; zinc 1.1-1.4; iron 0.6-0.8; copper 1.1-1.4; selenium 1,1-1.4; iodine 0.005-0.009; cobalt 0.001-0.004; biovite 1.0-1.5; citric acid 0.1-0.4; antioxidant 0.04-0.06, and filling agent - extruded corn - the rest. EFFECT: enhanced effectiveness of diet. 2 tbl
Patent RU-2052912-C1 (RU)
Inventor: GOLOVANOV YURIJ VITALEVICH
IPC: H05K7/20
Filed: 1993-05-06
Granted: 1996-01-20
Abstract: FIELD: radio electronics. SUBSTANCE: body with partition 7 dividing it into two compartments to house radio elements with different levels of heat release is manufactured in the form of frame 1. Section with hinger heat release has bottom which presents composed field 8 having holes 9 uniformly spaced to attach large-sized elements and to make various combinations (depending on heat release of radio elements) of separable components of heat sinks which are produced in the form of wavy plates and plates with circulation holes. EFFECT: improved operational reliability and stability. 2 cl, 8 dwg
Patent RU-2068799-C1 (RU)
Title: Load-bearing lock of aircraft landing gear
Inventor: DOLGOV VLADIMIR I
IPC: B64C25/10
Filed: 1993-05-31
Granted: 1996-11-10
Abstract: FIELD: aviation; alighting gears; retractable landing gear; locking landing gear in retracted position. SUBSTANCE: emergency lock opening bell crank is kinematically linked with axle of upper member of torque link through stop engageable with stop of intermediate bush mounted on axle of upper member of torque link for transmission of motion and is not connected with lever which is used for opening the lock under standard conditions which is engageable with actuating hydraulic cylinder and linked with return spring. EFFECT: enhanced reliability. 3 dwg
Patent RU-2047590-C1 (RU)
Inventor: ZUBRITSKAYA NATALIYA GEORGIEVN
IPC: C07C29/145
Filed: 1993-05-26
Granted: 1995-11-10
Abstract: FIELD: organic chemistry, in the preparation of propanol-2. SUBSTANCE: the product: propanol-2, conversion is 97.6-100% Content of impurities is 0.001-0.06% Reagent 1: acetone. Reagent 2: hydrogen. Reaction conditions: in the presence of a catalyst comprising (wt): 25-65 nickel oxide; 10-35 copper oxide; 15-40 chromium oxide or magnesium oxide. EFFECT: more efficient preparation process. 3 cl, 1 tbl
Patent RU-2042125-C1 (RU)
Title: Устройство для измерения фаз газораспределения двигателей внутреннего сгорания
Inventor: RUDYK MOISEJ G
IPC: G01M15/00
Filed: 1993-06-18
Granted: 1995-08-20
Abstract: Использование: машиностроение, в частности двигателестроение. Сущность изобретения: устройство содержит седло 1 клапана, изолированное токонепроводящим материалом 2 от головки 3 цилиндров. Седло 1 проводом 5, а клапан 4 через направляющую втулку 6 и головку 3 цилиндров проводом 7 связаны с осциллографом, образуя электрическую цепь. 1 ил.
Patent RU-2065097-C1 (RU)
Inventor: NIKONOVA LYUDMILA MIKHAJLOVNA
IPC: F16D69/02
Filed: 1993-06-22
Granted: 1996-08-10
Abstract: FIELD: brake and friction gears with friction polymeric members operating in the conditions of action of magnetic fields. SUBSTANCE: friction member uses composite friction material with polymeric binder, including ferromagnetic fibres isolated one from another by binder. Fibres are dispersed up to formation of ferrite from polymeric friction material. EFFECT: enhanced quality.
Patent RU-2043576-C1 (RU)
Title: Device for connection of water heater to cold-water supply pipe
Inventor: GOLDSHTEJN MIKHAIL E
IPC: F24D17/00
Filed: 1993-07-01
Granted: 1995-09-10
Abstract: FIELD: heat power engineering. SUBSTANCE: valve inlet is connected to cold-water supply pipe. Water distributor assembly uses a valve with an inlet and outlet, and a water mixing chamber with two inlets and one outlet. The inlets of the water heater and valve of the water distributor assembly are connected in parallel to the valve outlet. The mixing chamber inlets and outlet are connected respectively to the outlets of the water heater, assembly valve and water flow-out piping. EFFECT: improved design. 1 dwg
Patent RU-2096496-C1 (RU)
Title: Metal wire and method of manufacturing thereof
Inventor: ZHAN-KLOD ARNO
IPC: C21D1/18
Filed: 1992-02-12
Granted: 1997-11-20
Abstract: FIELD: steel wire production. SUBSTANCE: invention aims at manufacturing wire of cold worked steel coated with metal alloy having non-perlite structure and rupture and tensile strengths as high as those in wire of perlite cold-worked steel and also having least damage when worked. Basis steel of wire contains at least 0.05 but no more than 0.6% carbon. Structure of steel contains more than 90% of cold worked tempering martensite. Basis is coated with metal alloy differing from basis steel. Such wire is manufactured by way of cold working of steel rod containing 28 to 96% excess ferrite and 72 to 4% perlite. Rod is hardened to produce structure containing more than 90% martensite, after which metals are deposited and wire is heated to induce formation of alloy and structure containing more than 90% of tempering martensite. Wire is then cooled and subjected to cold working. Thus manufactured wire is applied e.g. when reinforcing tyres. EFFECT: improved performance characteristics. 15 cl, 4 dwg