baber/WOPTO huggingface dataset:
Patent NL-1004014-C1 (NL)
Title: Fibre filled cellular insulation for construction use
Inventor: PRICK RAOUL GUILIELMUS BOUDEWI
IPC: D04H1/68
Filed: 1996-09-12
Granted: 1998-03-13
Abstract: The plant (1) for producing a filled cell insulation material has a first defibering shredder (2) with feed (12) for a fibrous filler material, which is reduced to separate fibres through the triple wire brush roller device (9-11). The fibres are air transported (P10,P11) to a mixer (4) and coated with a bonding agent. The coated fibres are further carried (P12) to a second shredder (5) which discharges the re-separated fibres on to the basic cellular sheet material (39) on a conveyor (31,P16). The adhesive coated fibres are filled into the individual cells (40) by brushes (36,33,34,35), with the assistance of vibrating plates (37) under the conveyor belt.
Patent NL-1017473-C1 (NL)
Title: Heater system for room of a building, has heating boiler disposed below upper floor level in housing which is sealed hermetically from room and which has walls surrounding heating boiler
Inventor: SWANENBERG ADRIANUS CORNELIS J
IPC: F24H9/06
Filed: 2001-03-01
Granted: 2002-09-03
Abstract: The heater system has a heating boiler (13) disposed below the upper floor level (2) in a housing (7). The interior of the housing is sealed hermetically from the room (17), and has walls surrounding the heating boiler.  The floor (1) of the heated room is extended between the upper floor level and lower floor level (3). The heating boiler has a burner and a heat exchanger for heating a medium transported through a network of heating pipes (18,19). The heating pipes are extended from the heat exchanger to deliver heat inside the room which is remote from the heating boiler.
Patent NL-1018388-C1 (NL)
Title: Ecommerce system, comprises internet site for downloading DVD titles which can only be played certain number of times
Inventor: SPOORENDONK PETER ALEXANDER RO
IPC: H04N7/16
Filed: 2001-06-26
Granted: 2002-07-29
Abstract: DVD's are offered for sale to the customer via an internet site. Customers identify themselves using a credit card or customer number. The DVD is then downloaded onto the user's PC and the number of times the DVD can be played is restricted.
Patent NL-1022477-C1 (NL)
Title: Device is for helping a cow which cannot stand to become upright and move
Inventor: BAVEL JOHANNES CORNELIS GYSBER
IPC: A01K15/00
Filed: 2003-01-23
Granted: 2004-07-26
Abstract: The device is for helping a cow which cannot stand to become upright and move. It comprises a wheeled frame which hoists the animal, providing the possibility for it to recover from its illness so that it does not have to be destroyed. When a cow is lifted in this manner it does not require to be towed out of its stall which is a distinct advantage for the farmer.
Patent NL-1023525-C1 (NL)
Title: Storage device for e.g. small objects, has compartments provided in raisable first part and second part extending around this first part
Inventor: HAARING IBRAHIM THEODORUS ABEL
IPC: A47B51/00
Filed: 2003-05-26
Granted: 2004-11-29
Abstract: The device comprises a first part (1) which is provided with storage compartments and height adjustable relative to a second part (2) also provided with compartments. The two parts are connected to each other with the first part nesting inside the second part. The first part can be raised clear of the second part in order to access the compartments inside it.
Patent NL-1025660-C1 (NL)
Title: Bicycle bell, includes LED's connected to dynamo mechanism with coil, magnet and electrode plates
Inventor: HU FANG HSIUNG
IPC: B62J3/00
Filed: 2004-03-08
Granted: 2005-09-12
Abstract: A movable rod (12) for ringing the bell is pivotally connected to the bell seat (10) by an axle (11) and this rod is also connected to a spring (13). A foot (16) protruding from the seat periphery has a circular tooth profile (160) for engaging with a corresponding profile (170) on the end of a clamp (17) for securing to the handlebars. A bolt (18) is screwed through two aligned locking holes in the middle of the two tooth profiles in order to fix the clamp to the foot. The bell body (20) contains a hammer (23) on a spring (22) and has a central shaft (21) extending through a hole in the centre of a cover piece (33), a hole in the centre of a transmission part (30) beneath the cover piece and a hole in the centre of the seat so that the transmission part can be rotated around the shaft. The transmission cooperates with a tooth profile (120) on the movable rod for ringing the bell so that when this rod is moved, the transmission and cover piece are rotated, causing the bell body to turn and the hammer to strike against a block (14) protruding from the edge of the seat. A disc (31) located above the transmission part and beneath the cover piece contains slanting grooves (310) and each groove contains a ball bearing (32) so that rotation of the transmission part causes the bearings to move along the grooves until they stop against the cover piece and then when the transmission part is rotated further the cover piece is rotated and the bell body is rotated with it. Releasing the movable rod causes it to spring back into its original position, the transmission part rotates in the reverse direction and the ball bearings are not stopped by the cover piece, therefore the central shaft and bell body do not rotate in the reverse direction. A transparent cap (50) is secured to the bottom side of the seat and to the opposite end of the central shaft to the bell body. A dynamo (40) for generating power and light is formed by a coil (42) and a magnet (41), the coil being secured to a foot (52) on the cap and the magnet being secured to a sleeve protruding! from the seat base. LED's (45) are connected to a positive electrode plate (43) and a large number of negative electrode plates (44) extending around the coil. Mounting plates in the dynamo are secured to the foot of the cap. The magnet is located inside the coil so that the latter rotates with the central shaft and so that the cap is rotated in order to generate power and light.
Patent NL-2000938-C1 (NL)
Title: Cleaning apparatus, has cleaning rag assembly surrounding periphery of main rod at lower end that is mounted on fastening device for replacing cleaning rag assembly comprising upper end
Inventor: LIN MING-HSIEN
IPC: A47L13/142
Filed: 2007-10-16
Granted: 2009-04-20
Abstract: The apparatus has a wringing tube (3) mounted over a main rod (1) for being moved along the main rod, where the wringing tube is turnable against the main rod along a wringing direction. A fastening device (5) is mounted on a lower end of the main rod. A cleaning rag assembly (6) surrounding periphery of the main rod at a lower end comprises an upper end held by a connecting ring (40) that is mounted on the wringing tube. The lower end is mounted on the fastening device for replacing the cleaning rag assembly.
Patent RU-2028029-C1 (RU)
Title: Device to code television signal
Inventor: KERNZ KHARRINGTON PAUERZ
IPC: H04N7/00
Filed: 1982-02-01
Granted: 1995-01-27
Abstract: FIELD: television. SUBSTANCE: device is untended for coding of videosignal quantized by different frequencies. According to first version device includes preamplifier, converter of analog signal to digital one, clock generator, first counter, second counter, flip-flop, controlled key. In compliance with second version device has gating unit, analog-to-digital converter, first register, first computer, storage, clock generator, another gating unit, synchronizer, amplifier, amplitude divider, second register, counter, second computer. EFFECT: enhanced operational efficiency. 2 dwg
Patent RU-2066935-C1 (RU)
Title: Device for control of tv receiver
Inventor: BASIJ VALERIJ TIMOFEEVICH
IPC: H04N17/04
Filed: 1987-06-30
Granted: 1996-09-20
Abstract: FIELD: TV devices. SUBSTANCE: device has SSC signal generator 1 and decoupling unit 2. Main station part of device has unit 3 which detects synchronization signals, unit 4 which detects control signals, control unit 5. Peripheral station part of device has unit 6, which detects synchronization signals, unit 7 which detects control signals, unit 8 which outputs response signal, unit 9 which requests digital and analog sensors, decoding unit 10, registers 11, 13, and 15, digital-to-analog converter 12, NOR gate 14. Device operates in two modes. In first mode it sends control commands from main station to peripheral one. In second mode it receives one information bit at main station about state of digital or analog unit at peripheral station. Device design provides possibility to exclude unit for SSC signal recovery from unit 6, which detects synchronization signals. First claim of invention describes specific design of unit 6 which detects synchronization signals and contains three-level signal detector 24, flip-flop 25, AND gate 26, NOR gate 27 and NOT gate 28. Second claim of invention describes specific design of detector 24, its drawing is provided. EFFECT: simplified design of unit which detects synchronization signals. 2 cl, 4 dwg
Patent RU-2025440-C1 (RU)
Title: Door opening and closing device
Inventor: RIBAUDO NICKOLAS A
IPC: E05F15/56
Filed: 1988-03-24
Granted: 1994-12-30
Abstract: FIELD: elevator construction industry. SUBSTANCE: device comprises reversible electric-driven hydraulic pump whose inlets and outlets are connected with inlets and outlets of double-acting hydraulic cylinder. Body of said cylinder is secured on elevator cab while its rod, with the door. Hydraulic cylinder is disposed in horizontal plane, parallel with a guide which is capable of interacting with rollers installed on axles in upper part of the door. Installed in upper part of cab on each side thereof are two sheaves embraced by endless flexible tie whose upper side is connected to rollers of one door and the lower one, to those of the second door. Device comprises additional collectors and liquid flow regulators positioned between the inlets and outlets of hydraulic cylinder in the form of additional holes disposed linearly along the cylinder length and capable of interacting with adjustable valves. EFFECT: improved design. 4 cl, 12 dwg
Patent RU-2016085-C1 (RU)
Title: Apparatus for breaking metal jet
Inventor: LIRMAN ALEKSANDR M
IPC: C21C7/00
Filed: 1988-12-20
Granted: 1994-07-15
Abstract: FIELD: liquid metal treatment. SUBSTANCE: apparatus has a cylindrical body and an insert in the form of reverse truncated cone with an axial opening for metal jet; an annular cone slit is provided between the body and the insert for feeding gas. A supply funnel of ceramic material is arranged in the axial opening of the insert coaxially with it. The funnel has a cone chamfer on its bevelled nose. The chamfer has a common generatrix with a cone surface of the insert. EFFECT: enhanced efficiency. 1 cl, 1 dwg
Patent RU-2018385-C1 (RU)
Inventor: DE SME GABRIEL
IPC: B21D22/10
Filed: 1989-12-29
Granted: 1994-08-30
Abstract: Method for deep-drawing sheet materials, of the type comprising a pad (6) made of an elastic material, according to which a sheet metal blank (3) to be formed is disposed on a holder forming a lower peripheral pressure plate (2a), an upper pressure plate (1a) is applied onto the peripheral portion of the sheet metal blank (3) for the preforming of the said blank and then a punch (4) is applied onto the central portion of the sheet metal blank (3) for the final forming, characterised in that, during the final forming, the excess volume of the elastic pad (6), generated by the application of the punch (4), in relation to that determined by the surface of the finished part to be obtained, is absorbed. 
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Patent RU-2081475-C1 (RU)
Title: Short-arc light source
Inventor: POTEMKINA TAMARA ALEKSEEVNA
IPC: H01J61/86
Filed: 1990-04-23
Granted: 1997-06-10
Abstract: FIELD: lighting engineering. SUBSTANCE: short arc light source has chamber of optically transparent material filled with inert gas and two electrodes installed along axis. One of electrodes is fixed in position in top part of chamber and other one, is mounted for displacement inside space filled with magnetic currents conducting liquid. Movable electrode is made of nonmagnetic material. Pointed-tip magnetic-material current lead with pointed tip facing mentioned movable electrode is introduced in chamber. Additional electrode has internal part placed in liquid and external part mounting solenoid. EFFECT: improved speed of reignition. 1 dwg
Patent RU-2079004-C1 (RU)
Title: Hydraulic supply source
Inventor: KOLGANOV ALEKSANDR A
IPC: F15B1/02
Filed: 1990-03-28
Granted: 1997-05-10
Abstract: FIELD: mechanical engineering; complicated hydraulic systems. SUBSTANCE: supply source has pump with output control mechanism and piston-type gas hydraulic accumulator whose hydraulic section is connected with hydraulic main and pump outlet; inlet of pump is connected with supply tank. Pump output control mechanism is connected with piston of gas hydraulic accumulator whose displacement is determined from the following formula:   where Q nom  is nominal output of pump and t is time required for developing output from 0 to rated value, s. EFFECT: enhanced efficiency. 2 cl, 3 dwg
Patent RU-2014307-C1 (RU)
Inventor: KOPTELOV VIKTOR N
IPC: C04B28/30
Filed: 1990-05-22
Granted: 1994-06-15
Abstract: FIELD: production of xylolith. SUBSTANCE: composition contains, mass %: wood filler 30-60, aqueous solution of magnesium chloride 10-40, caustic magnesite 2--40, waste of enrichment of magnesite with the help of hydrochloric acid 5-20. Xylolith prepared of proposed composition has: density 1140-1460, compressive strength 50.5-60.8 N/mm 2 , bending strength 3.0-3.8  N/mm 2 , water absorption 1.2-2.3%. EFFECT: improves composition quality. 2 tbl
Patent RU-2018922-C1 (RU)
Title: Multifunctional logic module
Inventor: PODDUBNYJ VLADIMIR N
IPC: G06F7/00
Filed: 1990-05-28
Granted: 1994-08-30
Abstract: FIELD: automatics and computer engineering. SUBSTANCE: multifunctional logic module with different information and adjustment inputs has first and second AND gates and OR gate. The module is characterized in that first and second AND gates comprise three inputs. The third information input of module is connected to the third input of first AND gate and to inverting input of second AND gate the third input of which is combined with the first input of NOR gate and is connected to the second information input. The second adjustment input of the module is connected to the second input of NOR gate the output of which is connected to the third input of OR gate the output of which serves as the output of the module. EFFECT: simplified algorithm of adjusting module. 1 tbl, 1 dwg
Patent RU-2010995-C1 (RU)
Title: Wave power plant
Inventor: LINYUCHEV VALENTIN A
IPC: F03B13/24
Filed: 1990-07-02
Granted: 1994-04-15
Abstract: FIELD: electrical power engineering. SUBSTANCE: floating body partially filled with working fluid has bottom with convex surface divided with hollow vertical partition into two compression chambers intercommunicating in lower parts with suction valves. Air collection of user is connected to chamber with the help of check valves. Lower surface of partition is manufactured curvilinear, streamline form. Air collector is formed by means of inner space of partition. Configuration of bottom of body has shape of two conjugate cylindrical surfaces with different curvature radii which are bigger close to surface located on sea side. User is manufactured in the form of turbo-generator and is mounted on air collector. EFFECT: increased efficiency and reliability. 3 cl, 6 dwg
Patent RU-2029336-C1 (RU)
Title: Master controller
Inventor: SHISHKIN VIKTOR V
IPC: G05B19/43
Filed: 1990-07-10
Granted: 1995-02-20
Abstract: FIELD: automatic control. SUBSTANCE: case is built up of base 1 and support 3 and drive, of two drums 4 and 5 with cable 6 carrying torus 7 wound on them; switching devices 2 are mounted on base 1 and support 3. Commands are sent to actuating mechanisms upon closure and opening of contacts in switching devices by means of torus. EFFECT: enlarged functional capabilities, improved reliability in operation, facilitated manufacture. 1 dwg
Patent RU-2034983-C1 (RU)
Title: Immersible pneumatic percussion tool
Inventor: LIPIN ANATOLIJ A
IPC: E21B4/14
Filed: 1990-10-09
Granted: 1995-05-10
Abstract: FIELD: mining equipment. SUBSTANCE: immersible pneumatic percussion tool has a body with connecting coupling, a distributing sleeve with a rod, having an axial duct, a non-return valve, arranged between the rod and the coupling, a stepped striker with a central outlet duct, dividing a cavity of the body to a chamber of a supply-line pressure and controllable chambers of working and idle strokes between the distributing sleeve and the non-return valve. A supplying-discharging unit is mounted on the rod, the unit being in the form of a stepped valve, whose cavity after a valve member, formed by a small and a large steps of the valve and the rod, is joined with the outlet duct of the striker through an axial and a radial ducts of the rod. An annular turning is formed on a surface of the rod, being embraced by the small step of the valve; that turning forms an annular duct together with the step of the valve. EFFECT: such structure of the stepped valve provides its lowered operation time period and therefore decreased energy transfer agent consumption. 3 cl, 2 dwg
Patent RU-2030130-C1 (RU)
Title: Mobile short net for electrode furnace
Inventor: OMELCHENKO DMITRIJ SERGEEVICH
IPC: H05B7/11
Filed: 1991-01-02
Granted: 1995-02-27
Abstract: FIELD: metallurgy. SUBSTANCE: mobile short net for electrode furnace has flexible wires which lugs are linked to terminals of furnace transformer and to furnace electrode holders. Current leads of each phase are provided with fixing hinge mechanisms hinged to lugs. Each mechanism is manufactured in the form of hinge rhomb which two vertexes are hinged to center of current lead. EFFECT: simplified design. 2 dwg
Patent RU-2040567-C1 (RU)
Title: Beryllium raw material reprocessing method
Inventor: ZHURKOVA ZINAIDA A
IPC: C22B35/00
Filed: 1991-03-20
Granted: 1995-07-25
Abstract: FIELD: production of beryllium hydroxide. SUBSTANCE: method involves melting concentrate with alkaline fluxes and metal beryllium-bearing wastes, with carbonic reducer in an amount of 5-30% of concentrate weight and black iron oxide in an amount of 1-3% of concentrate weight being introduced into burden; pelletizing melt in water; grinding; subjecting to magnetic separation; separating magnetic fraction; sulfatizing non-magnetic fraction by sulfuric acid and water leaching; precipitating beryllium hydroxide. EFFECT: increased efficiency of method. 1 tbl
Patent RU-2028466-C1 (RU)
Title: Lubricating system for internal combustion engine
Inventor: SHIRYAEV VADIM M
IPC: F01M1/10
Filed: 1991-03-29
Granted: 1995-02-09
Abstract: FIELD: engine engineering. SUBSTANCE: system has delivery pump 1, tank 2 for circulating oil, heat controller 3, oil cooler 4, and self-cleaning filter 5. Alternative throttle 8, which is coupled with the control member of heat controller 3, is connected in flow line 7. The system provides automatic control of self-cleaning of the filter. EFFECT: enhanced quality of lubricating. 2 dwg
Patent RU-2012004-C1 (RU)
Title: Method for testing protective properties of shielding outfit
Inventor: KUZNETSOV VALERIJ N
IPC: G01R31/01
Filed: 1991-03-19
Granted: 1994-04-30
Abstract: FIELD: electrical instrumentation engineering. SUBSTANCE: with the aim of testing protective properties of a shielding outfit the use made of a model provided with electric field pickups, the conductance of which approximates that of a human body; the model is introduced into an electric field, in turn being dressed in the shielding outfit and without it; the coefficient of reduction of the electric field on the model surface is determined from the data obtained by measuring pickup signals; the model is introduced into the electric field by placing it on one of capacitor plates, the size of the plate being larger than that of the model. When the model is tested without the shielding outfit, the model is electrically connected to the plate; when model is tested dressed in the shielding outfit, the outfit is electrically connected to the plate; measurements are taken of pickup signals when the model presents in turn the face and the back to the plate; measurements are taken again following the exchange of connections of the capacitor plates with a power source. EFFECT: enhanced test accuracy, reduced test cost.
Patent RU-2076323-C1 (RU)
Title: Осциллограф
Inventor: KIMELBLAT VLADIMIR IOSIFOVICH
IPC: G01R13/00
Filed: 1991-05-16
Granted: 1997-03-27
Abstract: Использование: осциллограф относится к радиоизмерительной технике. Сущность изобретения: осциллограф содержит вольтметр 5, блок 1 отклонения, электронно-лучевую трубку 2, блок 3 развертки, интегратор 6, стробоскопический преобразователь 4, линию задержки 8 и блок 4 синхронизации, вход которого соединен с шиной синхронизации, а выход блока синхронизации соединен с входами линии задержки 8 и блока 3 развертки, первый и второй входы стробоскопического преобразователя 4 соединены с выходами соответственно линии задержки и блока отклонения, первый вход блока отклонения соединен с шиной измеряемого сигнала, выходы блока 3 развертки и блока 1 отклонения соединены с соответственно первым и вторым входами электронно-лучевой трубки, вход вольтметра 5 и второй вход блока 1 отклонения соединены с выходом интегратора 6. В осциллограф введен аттенюатор 11, причем выход стробоскопического преобразователя 7 через аттенюатор соединен с входом интегратора 6. 4 ил.
Patent RU-2043344-C1 (RU)
Inventor: KOCHINOVA OLGA F
IPC: A61P9/06
Filed: 1991-05-20
Granted: 1995-09-10
Abstract: FIELD: organic chemistry. SUBSTANCE: product of the general formula   where a) R 1 =CH 3 ; R 2 =R 3 =Br; b) R 1 = H-C 4 H 9 ; R 2 =R 3 =H. For a): m. p. is 142-143 C, empirical formula is C 15 H 19 N 3 O 3 , yield is 70% For b): m. p. is 309-310 C, empirical formula is C 12 H 11 N 3 O 3 ,, yield is 65% Reagent 1: 2-amino-1-R 1 -5-R 2 -6-R 3 -benzimidazole. Reagent 2: succinic anhydride. Medium: dry dioxane. EFFECT: improved method of synthesis. 6 tbl
Patent RU-2040732-C1 (RU)
Title: Pulsating combustion device
Inventor: KRAEV LEONID A
IPC: F23C15/00
Filed: 1991-06-13
Granted: 1995-07-25
Abstract: FIELD: power engineering. SUBSTANCE: pulsating combustion device has combustion chamber 1 with closed rear end and outlet nozzle 2, perforated fuel feed pipe 3 with side holes 4 placed along combustion chamber on its closed rear end and communicating with combustion chamber 1 through fuel pipe connection 6 in vicinity of its outlet nozzle 2; it also has ignition torch 9 mounted in supply pipe. In addition, device is provided with perforated fuel feed pipes 3 having outlet holes 5 part of which are arranged along chamber on its closed rear end and other part of holes, on side of outlet nozzle 2. These fuel feed pipes are arranged in staggered manner and their outlet holes 5 are facing each other. Distribution chambers 8 are located between fuel feed pipes 3 and fuel pipe connection; outlet nozzle 2 is made in the form of corrugated tube whose section varies depending on pressure of gas-fire jet. Cross-shaped vortex agitator is mounted in chamber 1 on fuel feed pipes 3 along its center line. EFFECT: improved exhaust power at same size of device and amount of fuel supplied. 2 cl, 2 dwg