baber/WOPTO huggingface dataset:
Patent DE-10210029-C1 (DE)
Title: Reflective mechanism for stage lamps, has rotary device mounted on mounting device and including fixed rings driven by two power devices, and reflective device with mirror frame rotatably mounted to rotary frame
Inventor: CHANG MING-CHENG
IPC: F21S10/06
Filed: 2002-03-07
Granted: 2003-11-06
Abstract: The mechanism has a rotary device mounted on a mounting device (20) and defining a light passage. The rotary device includes an outer and an inner ring driven by two power devices (40). A reflective device (74) with a mirror frame that is rotatably mounted to a rotary frame (60) reflects the incident light passing through the rotary frame.  A transmission device (70) has two transmission units mounted on an inner ring of the rotary device and the mirror frame.
Patent DE-19508773-C1 (DE)
Inventor: HAGEMEYER FRIEDRICH-WILHELM DR
IPC: G06K19/07
Filed: 1995-03-03
Granted: 1996-08-29
Abstract: An electronic memory card has a semiconductor component (1), a card body (5) and at least one acoustic transducer (20, 21) that transforms data (D) stored and/or processed by the semiconductor component (1) into acoustic signals (30).
Patent DE-19539640-C1 (DE)
Title: Cylinder liner with protective coating
Inventor: SCHEYDECKER MICHAEL
IPC: F02B3/06
Filed: 1995-10-25
Granted: 1997-03-27
Abstract: Cylinder liner having a nickel-chrome protective coating on at least part of the outer surface, with a 60% to 90% nickel and 5% to 20% chrome content.
Patent DE-19601858-C1 (DE)
Title: Determining the deformation strength of a steel
Inventor: BROESE EINAR DR
IPC: G01N33/20
Filed: 1996-01-19
Granted: 1997-08-28
Abstract: Method of determining the deformation strength, especially the yield stress of a steel by means of a neural network as a function of its composition and the external effects acting on the steel, whereby the neural network is trained with data such as the deformation strength or equivalent parameter, composition and external effects acting on the steel, for steels of known deformation strength.  A corresponding neural network for a data processing installation is also claimed.
Patent DE-19616921-C1 (DE)
Title: Welding arc regulation for arc welding device
Inventor: HORNUNG KURT
IPC: B23K9/095
Filed: 1996-04-27
Granted: 1997-04-17
Abstract: The method has the welding current for generating the welding arc supplied at a variable frequency, with the frequency variation corresponding to the variation in the amplitude of the welding current at least over a partial range. A respective welding current frequency is assigned to each welding current amplitude, with linear variation of the current frequency between a min. and a max. value of the welding current amplitude.
Patent DE-19628318-C1 (DE)
Title: Dimensionally stable base for accurate, re-usable self-adhesive measuring tape
Inventor: ZIMMERMANN DIETER
IPC: G01B3/10
Filed: 1996-07-13
Granted: 1998-03-26
Abstract: - The use of a dimensionally stable photographic paper base of paper coated with polyolefin on both sides or a dimensionally stable undrawn polypropylene (PP) film as base for a self-adhesive measuring tape is claimed.  The front is printed with a coloured layer and then a scale, which is coated with a release layer, whilst the back is given primer and self-adhesive coatings/
Patent DE-19644736-C1 (DE)
Title: Light flint glass composition used in optical applications
Inventor: GRABOWSKI DANUTA
IPC: C03C3/118
Filed: 1996-10-28
Granted: 1997-11-27
Abstract: Lead-free optical light flint and double-light flint glasses having a refractive index n d of between 1.52 and 1.57 and an Abbe coefficient * small Greek nu *d of between 43 and 52 are described, which have the following composition (in % by weight based on oxides): SiO 2 48-55, B 2 O 3 7-9, K 2 O 18-20, Al 2 O 3 7-9, La 2 O 3 0.1-2, ZrO 2 0-1, * capital Greek sigma * La 2 O 3 +ZrO 2 0.5-2, TiO 2 5.5-12, F - 1.5-6, (Al 2 O 3 +La 2 O 3 )/(TiO 2 +ZrO 2 ) = 0.73-1.15. The glasses show outstanding crystallization stability and very good chemical resistance. Fining agents Sb 2 O 3 and/or Cl - may be present in amount up to 0.5wt%.
Patent DE-19713919-C1 (DE)
Title: Sheet guide for sheet feeder
Inventor: PREUS KARL
IPC: B65H3/08
Filed: 1997-04-04
Granted: 1998-07-02
Abstract: The sheet guide unit consists of individual sheet guide elements (17). These are positioned at relative distances, have inherent stiffness, and consist of strip-shaped magnetic flat material. The guide elements are removably hinged to the sheet separator (3). Each guide element is moved by magnets (18) on the side of the sheet feeder facing the sheet processing machine. They engage on the side away from the sheets. The guide elements consist of spring steel bands. The magnets are positioned on stationary or pivoted holders (21), and are height-adjustable.
Patent DE-19717586-C1 (DE)
Title: Clock- and data recovery circuit for high data rate
Inventor: BOGNER WERNER DR ING
IPC: H04L7/033
Filed: 1997-04-25
Granted: 1998-08-27
Abstract: The clock- and data recovery circuit supplies a data signal (DS) to the data inputs of first, second and third D-flip-flop stages (D1,D2,D3). The first D-flip-flop stage (Dl) is clocked with a clock period corresponding to the duration of two bits of the data signal. The second D-flip-flop stage (D2) is clocked with a signal, whose phases are shifted for 180 degrees. The outputs of the first and the second D-flip-flop stages provide parallel data streams (DS 1, 2; DS3, 4) with half the data rate of the data signal. The third D-flip-flop stage (D3) is clocked with clock signal (CLV), whose phase is shifted for 90 degrees with respect to one of the clock signals. The output of the first and second D-flip-flop stages are connected with a first input of first and second EXOR gates (EXORl,EXOR2), respectively. The output of the third D-flip-flop stage is connected with the second inputs of the first and the second EXOR gates, respectively. A subtractor (SUB) is supplied with the output signals of the EXOR gates, and the output signal of the subtractor controls via a filter (FI) an oscillator (VCO) which provides the clock signal.
Patent DE-19736631-C1 (DE)
Inventor: KUNKEL HORST
IPC: H01R13/66
Filed: 1997-08-22
Granted: 1999-04-29
Abstract: The invention relates to a device (1) for degerminating water passing through a sanitary appliance, comprising a housing (2) through which water can flow, and a UV lamp (12) located therein. Said UV-lamp (12) is connected to an external current source by a terminal base (10) made up of two detachable parts (10a, 10b). The first part (10a) of the receiving base (10) is fixed on the housing (2, 3, 4) and contains a first coil (23) which can be connected to the external current source. The other part (10b) of the terminal base (10) has a receiving opening (15) into which the base area (13) of the UV-lamp can be tightly inserted. A second coil (26) is also integrated into this second part (10b). When the terminal base (10) is assembled, the second coil (26) is so close to the first coil (23) in the first part (10a) that the two coils (23, 26) perform the function of a transformer transmitting power without a galvanic connection forming between the two parts (10a, 10b) of the terminal base.
Patent DE-19737886-C1 (DE)
Title: Motor driven chain saw
Inventor: SELLMANN DIETER
IPC: B27B17/02
Filed: 1997-08-29
Granted: 1998-12-24
Abstract: The chain saw has a housing (1) containing a drive motor driving a saw chain on a blade (2). The blade is held at one end across the plane between the casing and a tensioner (3) clamped to the casing. The saw blade is held longitudinally movably (L) and held by the tension of the chain by the tensioner. Between the blade and the casing and -or between the blade and the tensioner, are locks (4a,b) to prevent movement of the blade.  The locks can be formed as saw tooth shaped interengaging support plates , which allow  a movement of the saw blade in the chain tensioning direction but prevents slackening movement.
Patent DE-19845941-C1 (DE)
Title: Cupboard with deployable inner frame
Inventor: HUELSEN MICHAEL
IPC: A47C17/52
Filed: 1998-10-06
Granted: 1999-09-23
Abstract: The cupboard has an inner frame which can pivot outwardly for deployment. The inner frame has a linkage (9,10) on each end to allow it to pivot outwardly from the top while the inner shelves (11) remain parallel to the ground.
Patent DE-19860431-C1 (DE)
Title: Assembly for cutting quilts has blades on a blade shaft at equal or different intervals with height adjustment according to the material thickness and a reversing motor for the blade shaft drive for effective cutting to dimensions
Inventor: NESTLER MICHAEL
IPC: B65H35/02
Filed: 1998-12-28
Granted: 2001-02-01
Abstract: The mechanism to cut the upper side of bulked sewn materials, and especially quilts with drives to advance the material webs, has cutting blades (4) on a cutting blade shaft (3) with distance spacers (5) between the blades (4) of equal or different dimensions. A setting system (1) adjusts the vertical gap between the blade shaft (3) and the underlay.  The mechanism to cut the upper side of bulked sewn materials has a motor which rotates the blade shaft (3), with the direction of rotation altered in given phases of the material transport.  Preferred Features: For working with materials of a different thickness, the upper roller (2) of the paired ejection rollers and the take-in paired rollers (6) are each adjusted vertically by a spring and a sliding block in a recess. The diameter of the paired ejection rollers (2) is larger than the diameter of the take-in rollers (6), to exert a draw tension on the material. A sensor (8) is at the material take-in shaft (7) to start the rollers (2,6) and the cutting blade shaft (3). On leaving the sensor (8), the direction of blade shaft (3) rotation is reversed against the direction of material movement. The cutting blades (4) on the blade shaft (3) are circular or curved blades, or a combination of both types.
Patent DE-19900556-C1 (DE)
Title: Implement for making connecting hole in pipe wall has housing with duct and opening, flange, head, with punching and milling sleeves
Inventor: LEHMANN RALF
IPC: F16L41/04
Filed: 1999-01-09
Granted: 2000-06-29
Abstract: The pipe connection has a housing (2) which has a duct (3) and connecting opening (4) for the fluid in the pipe. A connecting flange (5) is for fixing to the wall (6)of the pipe(1). A connecting implement (7) in the form of a cylindrical hollow body is moved along the duct and a connecting-hole (8) made in the pipe-wall. A segment of wall (10) is removed and placed in a cylindrical cavity (11) of the connecting implement. The head (12) of the implement, on the pipe side, has a cylindrical punching-sleeve (13) with cutter (14) on the pipe side. The head has a cylindrical milling-sleeve (15) with milling-blades (16) distributed round the sleeve.
Patent DE-19907670-C1 (DE)
Title: Bus passenger seat has a tubular frame to form the backrest with a fitted plywood board extending over the frame to carry an elastic head support in a plastics honeycomb structure to cushion the head on a collision
Inventor: MARX ALFRED
IPC: B60N2/68
Filed: 1999-02-23
Granted: 2000-07-13
Abstract: The vehicle seat, and especially a bus passenger seat, has a backrest formed by a one-piece U-shaped tubular frame (11) to carry a fitted plywood board (12). The board (12) has a one-piece self-supporting section (121) extending upwards over the tubular frame (11), to hold an elastic plastics carrier (13) with distortion as a head support, in an even honeycomb structure.
Patent DE-19912114-C1 (DE)
Title: Montagesystem
Inventor: SEKLER JOSEF
IPC: F16B7/04
Filed: 1999-03-18
Granted: 2000-10-05
Abstract: Für ein Montagesystem zur Herstellung einer Steckverbindung insbesondere zwischen senkrecht aufeinanderstehenden Rohren, wird eine Verbindung angegeben, welche bei einfach aufgebauten Mitteln leicht herstellbar und in einer bevorzugten Ausführungsform auch wieder zerstörungsfrei lösbar ist. Durch die verdeckt liegenden Verbindungsmittel ergibt sich keine Beeinträchtigung des optischen Erscheinungsbilds.
Patent MD-4064-C1 (MD)
Title: Process for the production of sparkling wines
Inventor: PRIDA Ivan
IPC: B01J10/00
Filed: 2010-02-17
Abstract: The invention relates to the wine industry, namely to a process for the production of sparkling wines.The process, according to the invention, provides for the preparation and treatment of the wine stocks, saturation with carbon dioxide of endogenous and exogenous origin, in two consecutive stages, with their simultaneous deoxygenation, optional storage and treatment in tanks under pressure, as well as air conditioning and isobaric bottling of finished wines. At the same time, the saturation with carbon dioxide is carried out in unidirectional open tanks under hydrostatic pressure of wine stocks therefrom to the saturation, Afterwards, through the lower part of the tank, the entire volume of wine stock or a part thereof is isobarically transfused into a hermetically sealed tank, wherein is carried out the saturation with carbon dioxide in the second stage, at an excess pressure to the achievement of a pressure corresponding to the category of wine, with its optional introduction into the unidirectional open tank of the wine stock to compensate the transfused quantity.
Patent MD-4353-C1 (MD)
Title: Internal combustion engine piston
Inventor: RASSOHIN ION
IPC: F16J1/00
Filed: 2013-12-03
Abstract: The invention relates to the field of propulsion engineering and can be used in the manufacture of internal combustion engine pistons.The internal combustion engine piston comprises one or more compression rings (4), each mounted in an annular groove (3). The grooves (3) are made on the side surface of the head (2) of the piston (1) and are separated by shoulders (5). In the head (2) of the piston (1), along its axis, symmetrically, on the length occupied by the grooves (3), are made blind channels (7), which intersect with the base of each groove (3) and communicate with them and with the combustion chamber.
Patent RU-2041202-C1 (RU)
Inventor: RAKHLIN MIKHAIM YA
IPC: B01D9/02
Filed: 1992-12-09
Granted: 1995-08-09
Abstract: Использование: получение карбамида из диоксида углерода и аммиака. Стадия кристаллизации карбамида из насыщенного водного раствора. Сущность изобретения: концентрированный водный раствор карбамида со стадии разделения продуктов синтеза карбамида на основе диоксида углерода и аммиака подвергают кристаллизации до температуры пересыщения с обновременным барботированием инертного по отношению к карбамиду газа, предпочтительно, диоксида углерода. Кристаллизацию проводят во всем объеме пересыщенного раствора, а выведение кристаллов карбамида осуществляют фильтрацией. По другому варианту способа выведение кристаллов карбамида осуществляют фильтрацией, после чего кристаллы отжимают до получения компактной массы, которую и высушивают. 2 с.п. ф-лы. 1 ил.
Patent RU-2056378-C1 (RU)
Title: Device for manufacture of fibre from thermoplastic material
Inventor: CHERNYAKOV RAFAIL G
IPC: C03B37/08
Filed: 1992-12-01
Granted: 1996-03-20
Abstract: FIELD: building materials industry. SUBSTANCE: device uses a feeder with a spinneret plate with extension pieces, and vertical current leads; two vertical current leads are connected to the end face wall, and the relation between the distance between the internal surfaces of current leads and the width of the spinneret plate makes up 0.2 to 0.6, and the relation between the section area of current leads parts secured to the end face wall and the total area of the wall, side walls and spinneret plate is within 0.15 to 0.70; the spinneret plate is made of separate sections, having flanged edges both in lateral and longitudinal directions. EFFECT: improved design. 5 dwg, 1 tbl
Patent RU-2011879-C1 (RU)
Title: Gas separator
Inventor: ZAKHVATOV EVGENIJ M
IPC: B01D45/14
Filed: 1992-12-14
Granted: 1994-04-30
Abstract: FIELD: mechanical engineering. SUBSTANCE: gas separator has housing 1, inlet branch pipe 4 with shut-off cone 5, turbine rotor 13 with permanent magnets 14 of electric machine and windings 15 mounted in housing 1. Mounted at turbine outlet are: divider 16, perforated disk 17 and metal ring 18 connected with pole of terminal box 19. Electric heating element 24 is mounted on bottom 3 of housing. Cleaned gas outlet branch pipe 20 is brought in communication with circular chamber 21. Housing 1 is connected with negative pole of terminal box 19 of electric machine. Housing 1 is provided with branch pipes 22 and 23 for discharging gas condensate and drainage, respectively. EFFECT: enhanced efficiency. 10 cl, 1 dwg
Patent RU-2148081-C1 (RU)
Title: Способ получения генетически трансформированных растений с повышенным содержанием крахмала и рекомбинантная двухцепочечная днк-молекула
Inventor: GANESH MERTI KISHOR
IPC: C12P19/04
Filed: 1991-06-07
Granted: 2000-04-27
Abstract: Способ и генный продукт могут быть использованы для селекции растений. За счет введения рекомбинантной двухцепочечной ДНК-молекулы в геном растения в нем продуцируется повышенное количество крахмала. 2 с. и 18 з.п. ф-лы, 11 ил., 5 табл.
Patent RU-2053892-C1 (RU)
Inventor: BELOUSOV BORIS N
IPC: B60D1/32
Filed: 1993-03-01
Granted: 1996-02-10
Abstract: FIELD: transport engineering. SUBSTANCE: coupling gear has shock absorbers 16, 17 installed to provide same angle of tiling of their longitudinal axes and corresponding hydraulic cylinders 11, 12 for turning members 1 and 7 relative to longitudinal axis of vehicle in horizontal plane. Device has quick-response lateral and longitudinal and angular oscillations dampers 4,5 and 13, 14. Design of dampers provides damping by dry and viscous friction forces. Used as flexible member of chock absorbers 16 and 17 and quick-response dampers 4,5 and 13,14 are multicore coil springs compressed to a solid state. EFFECT: enhanced reliability. 2 cl, 3 dwg, 2 tbl
Patent RU-2039641-C1 (RU)
Title: Electrode holder
Inventor: MAGAKYAN VALERIJ S
IPC: B23K37/00
Filed: 1993-04-15
Granted: 1995-07-20
Abstract: FIELD: manufacture of building materials. SUBSTANCE: housing 1 represents two paired asbestos cement disks held together by the finger of the handle for swirling the rotating housing and the disks put on the shaft. Slits (grooves) are made on the disks. Eight electrodes (four pairs) with fixing clamps are inserted into the slits. EFFECT: enhanced efficiency in cutting out holes. 2 dwg
Patent RU-2101382-C1 (RU)
Inventor: BEKKER MARGARITA SERGEEVNA
IPC: C23C8/36
Filed: 1993-04-15
Granted: 1998-01-10
Abstract: FIELD: metal working. SUBSTANCE: method consists in treating surface of metal-cutting tool in the field of positive corona discharge, applying coating of refractory metal nitride, and finally treating tool in magnetic pulse field. The latter procedure is conducted for 60-80 s with magnetic field intensity 10 3 -10 4  A/m, and pulse frequency 4-6 Hz. EFFECT: intensified strengthening process. 2 cl, 3 dwg , 1 tbl
Patent RU-2042702-C1 (RU)
Title: Coal burn-out furnace
Inventor: GUSLITSER IGOR I
IPC: C10B47/30
Filed: 1993-05-28
Granted: 1995-08-27
Abstract: FIELD: production of wood coal. SUBSTANCE: coal burn-out furnace has cylindrical vessel with charging chamber, pyrolysis chamber and heat sources. Cylindrical vessel may be rotated in step-by-step mode of displacement on horizontal support shaft with isolated chambers made in the form of sectors. Shaft carries gas and liquid distributing annular collector. Heat sources are made in the form of heat shields. EFFECT: increased efficiency, simplified construction and enhanced reliability in operation. 5 dwg
Patent RU-2063763-C1 (RU)
Inventor: VOLODIN VLADIMIR V
IPC: A61P25/28
Filed: 1993-07-19
Granted: 1996-07-20
Abstract: FIELD: bioactive compounds. SUBSTANCE: for preparing α-- and β--ecdysones the above ground part of plant of genus Serratula is milled and extracted with water at 100 C, not above, for 1 hr. Obtained extract is passed through the layer of solid hydrophobic sorbent, for example, activated carbon, diasorb, polysorb at simultaneous separation of concomitant substances and the end product and its purification. Then the end product is extracted from sorbent with organic solvent. EFFECT: improved method of preparing.
Patent RU-2052434-C1 (RU)
Title: Engobe
Inventor: SHCHEPOCHKINA YULIYA ALEKSEEVN
IPC: C04B28/34
Filed: 1993-09-17
Granted: 1996-01-20
Abstract: FIELD: building materials. SUBSTANCE: engobe has, wt.-%: clay 65-75; sodium tripolyphosphate 1-2; wollastonite 20-30; potash 3-4. Components of raw mixture were ground by wet method and stirred. Moisture is 20-25%. Engobe is applied on articles and calcined in oxidizing medium at 950 C. Impact strength is 1.2-1.5 kgm. EFFECT: enhanced quality of product. 1 tbl
Patent RU-2064863-C1 (RU)
Inventor: SKVIRCHAK AZARIJ L
IPC: B43L1/04
Filed: 1993-10-26
Granted: 1996-08-10
Abstract: FIELD: educational equipment, in particular, registering of information on classboard by chalk. SUBSTANCE: classboard has panel outlined by profiling members at all its sides, panlike members and paper holder. Vertical U-shaped profiling members are provided with pair of longitudinal protrusions and horizontal H-shaped profiled members are provided with two pairs of longitudinal projections positioned at opposite ends of profiled member for retaining panlike member or paper holder on panel. When classboard is used, chalk dust is accumulated in panlike members. Shape of horizontal members provides retaining of panlike member and paper holder on panel without using auxiliary retaining parts. EFFECT: increased convenience in usage, enhanced reliability in operation. 3 cl, 4 dwg
Patent RU-2089738-C1 (RU)
Title: Method of and exhaust system for scavenging of working cylinders of internal combustion engine
Inventor: ADELSHIN ALMIR V
IPC: F02B27/04
Filed: 1993-11-24
Granted: 1997-09-10
Abstract: FIELD: mechanical engineering; scavenging of cylinders. SUBSTANCE: for more reliable cleaning of combustion chamber of cylinder providing intake of fresh charge when exhaust valve is still open, manifold of this cylinder is placed in communication through main line with manifold of cylinder which provides exhaust of gases at this particular moment. Owing to ejector rarefaction, intensity of suction out of combustion products from cylinder chamber is increased which leads to increase in cylinder fill factor. For this purpose manifold whose cylinders are not engaged in exhaust gas discharge process are overlapped. This makes it possible to use energy of exhaust gases for creating rarefaction in the manifold into cylinder of which fresh charge is delivered with exhaust valve being open. EFFECT: improved scavenging of engine cylinders. 4 cl, 5 dwg
Patent RU-2060959-C1 (RU)
Inventor: GOSPODINOV DMITRIJ G
IPC: C02F103/36
Filed: 1993-12-14
Granted: 1996-05-27
Abstract: Использование: изобретение относится к очистке сточных вод, содержащих анионные синтетические поверхностно-активные вещества (СПВА), и может быть использовано в различных отраслях, связанных с производством и применением СПАВ. Сущность изобретения: способ очистки включает электрокоагуляцию и сорбцию. Время электрокоагуляции составляет 10-40 мин, а в качестве сорбента применяют шунгит. Целесообразно использование шунгита, прокаленного при 500-550 o С в течение 2-3 ч. 1 з. п. ф-лы, 2 табл.
Patent RU-2073252-C1 (RU)
Title: Method and device for locating distance to open circuit in cable
Inventor: PECHKIN DMITRIJ YU
IPC: G01R31/08
Filed: 1993-12-09
Granted: 1997-02-10
Abstract: FIELD: multicore cable inspection. SUBSTANCE: low-frequency voltage is applied to one of cable cores and emf induced in other core is measured, its value being used to evaluated distance to open circuit. Device implementing this method has low-frequency oscillator, amplifier, and voltmeter whose scale is calibrated in length units. EFFECT: facilitated procedure. 3 cl