baber/WOPTO huggingface dataset:
Patent DE-4402237-C1 (DE)
Title: Cleaning device for cleaning the shearing head of a dry razor
Inventor: BRAUN GEBHARD ING GRAD
IPC: A45D27/46
Filed: 1994-01-26
Granted: 1995-03-09
Abstract: The invention relates to a cleaning device 5 for cleaning the shearing head 3 of a dry razor 1, having a receiving part 7 in which the shearing head 3 can be inserted, having a cleaning liquid container 61 containing cleaning liquid, and having a conveying device, which can be driven by a motor 28, for the cleaning liquid, the cleaning liquid container 61 being separable from the cleaning device 5 and having an integrated filter 24. <IMAGE>
Patent DE-4403267-C1 (DE)
Title: System for underground laying of coupling pipes
Inventor: NOEH HORST DIPL ING
IPC: E21B7/20
Filed: 1994-02-03
Granted: 1995-05-24
Abstract: An underground bore is made horizontally with a drilling head and then expanded once or more to a diameter equal to or larger than that of the pipes. The coupling pipes (6) are secured axially and drawn along inserted in each other. For this the pipes each have at the end a shaped pipe bell (9) in cross section having a diameter larger than that of the cylindrical pipe shaft (10) of the pipe. To draw in the pipe line a conical deflection sleeve (8) is mounted in front of the end edge (7) of the bell (9). The deflection sleeves can be formed as hollow truncated cones made of plastics-modified cement or similar and designed to slide onto the pipe shafts. The pipes can be made of cast iron.
Patent DE-4404010-C1 (DE)
Title: Oil skimmer
Inventor: EISELE ALFRED
IPC: B01D17/02
Filed: 1994-02-09
Granted: 1994-12-15
Abstract: An oil skimmer for separating off oil and liquid grease from liquid surfaces comprises an upper motor-driven drum arranged above the liquid surface, a lower freely rotatable drum, at least partially immersed in the liquid, an endless belt, which is wrapped around both drums and is driven in a rotary manner by the upper drum, for taking off and carrying along the oil and liquid grease from the liquid surface and a scraper device provided in the region of the upper drum for scraping off and leading away from the belt the oil and liquid grease taken off and carried along. The casing of the upper drum supporting the belt is furnished at least in part with perforations via which the oil and liquid grease, which are carried along by the inner side of the belt facing the casing, flow off through the interior of the drum.
Patent DE-4411545-C1 (DE)
Title: Fragile flake material dispenser e.g. for chocolate-coated cereal
Inventor: WALTER PETER
IPC: B65G65/48
Filed: 1994-04-02
Granted: 1995-06-14
Abstract: An arrangement for metering flake-type fragile substances, such as food chips, in particular, chocolate-coated cereals. The proportioning element 1 is configured in the form of a roller 1' comprising a plurality of pot-shaped proportioning compartments 5 open toward the external periphery 4 of the roller, with the opening 6 of a feed hopper 2 relative to the direction of rotation of the rolle 1' being provided in the quadrant Q of the roller 1' facing the turn-on side. Disposed underneath the roller 1' is a discharge hopper 3. The lower limiting area 9 of the feed hopper 2 extends, with slope, down to the roller 1'. The proportioning compartments 5 are located within the roller 1' at a corresponding sloping inclination, thereby permitting unfractured metering of fragile substances while ensuring a high rate of throughput. <IMAGE>
Patent DE-4422585-C1 (DE)
Title: Air noise absorbing form part
Inventor: STIEF REINHARD
IPC: G10K11/168
Filed: 1994-06-28
Granted: 1995-10-05
Abstract: The air noise absorbing form part comprises a first and a second layer consisting of at least one fleece material layer. The layers are arranged next to one another in the direction of the incoming air noise for formation of at least one hollow space. The layers are arranged in a functional technique series arrangement supported one on the other. The second layer turned away from the air noise has a greater flow resistance than the first layer facing the air noise. The flow resistance of the second layer (2) is 1.25 to 5 times greater than that of the first layer (1) and the first layer has a flow resistance of 40 to 80 and the second layer has a flow resistance of 90 to 150 Rayl.
Patent NL-1007149-C1 (NL)
Title: Heating, cooling, supporting and applying pressure to steel belts in e.g. twin belt presses
Inventor: JONGE JOHANNES DE
IPC: F27B9/10
Filed: 1997-09-26
Granted: 1999-03-29
Abstract: The belt is supported by one or more so-called rigid gas layers formed by gas supplied to cavities in a plate.  An Independent claim is also included for an apparatus consisting of the plate and gas layers. INORGANIC CHEMISTRY - Air or nitrogen is used as the gas.
Patent NL-1009340-C1 (NL)
Title: Flexible product support for retail outlets comprises uprights, feet for uprights, cover caps, flexible and fixed head supports, console with locking
Inventor: DIJK MATTHEUS BERNARDUS VAN
IPC: A47B87/00
Filed: 1998-06-08
Granted: 1999-12-10
Abstract: The flexible suports (2,3,4) are deformable by elastic components or elastic hinges in each curved direction. The rigidity of the uprights (1) is imparted by consoles fitted on both sides of the support. The rigidity of the support is guaranteed by rigid price rail and push rail inserted in the front side of the support. These rails can follow the chosen form of the supports because of the low rigidity in a horizontal direction.
Patent NL-1010909-C1 (NL)
Title: Candlestick with accessory to hold base of candle which is larger than diameter of normal candlestick cup, consists of cylindrical block
Inventor: BES ROLAND WILLEM
IPC: F21V35/00
Filed: 1998-12-28
Granted: 2000-06-30
Abstract: The accessory for the candlestick is circular in section. At its base is a cylindrical protrusion which fits into the normal candle holding cup on top of the candlestick. The top part of the accessory has a cylindrical aperture which accommodates the bottom of a candle which has a diameter larger than the candlestick cup.
Patent NL-1023527-C1 (NL)
Title: Smart card writing and scanning device, designed to be used in combination with computer at home or work
Inventor: BREGITA ROYSTON CRISPO
IPC: G07F7/08
Filed: 2003-05-26
Granted: 2003-07-21
Abstract: The writing and scanning device can be an internal device installed inside a computer or it can be an external device located next to a computer. The smart card is inserted into the device, prompting the computer to request the input of a password or PIN number, and following the correct input of this password or number the computer will authorise the transfer of money to the card in order to load it up.
Patent RU-2051621-C1 (RU)
Inventor: LIPOVKO-POLOVINETS PETR O
IPC: A61B8/00
Filed: 1987-03-23
Granted: 1996-01-10
Abstract: FIELD: medicine. SUBSTANCE: test objects for ultradiagnostic apparatuses are made in the form of prostheses of a mammary gland, type PG-02-0215. EFFECT: improved design.
Patent RU-2005866-C1 (RU)
Inventor: BOLDIN YURIJ A
IPC: E04H12/00
Filed: 1988-10-31
Granted: 1994-01-15
Abstract: FIELD: power engineering. SUBSTANCE: support ha poles 1,2 and cross-arm. Poles are made of different-length sections 3-9. Summary length of sections of two poles is constant at any relief of terrain. EFFECT: enlarged operating capabilities. 4 dwg
Patent RU-2079493-C1 (RU)
Title: Method of synthesis of 4-amino-2-(4-methylpiperazine-1-yl)-5-(2,3,5-trichlorophenyl)- -pyrimidine or its acid additive salt
Inventor: MILLER ALISTAIR AINSLIE
IPC: A61K31/495
Filed: 1989-12-06
Granted: 1997-05-20
Abstract: FIELD: organic chemistry and technology. SUBSTANCE: invention describes two methods of synthesis of 4-amino-2-(4-methylpiperazine-1-yl)-5-(2,3,5-trichlorophenyl)- -pyrimidine or its acid additive salt. a) Reagent 1: 1-(2,3,5-trichlorophenyl)-3-alkoxyacrylonitrile. Reagent 2: N-methylpiperazineformamide or its salt. b) Reagent 1: 2-(2,3,5-trichlorophenyl)-3-acetalpropionitrile. Reagent 2: N-methylpiperazineformamide. Synthesized compound is isolated as the base of its acid additive salt. Synthesized compound is used in medicine. EFFECT: improved method of synthesis. 2 cl, 1 tbl
Patent RU-2076431-C1 (RU)
Title: Alternating current electric motor
Inventor: PAMFILOV RID K
IPC: H02K16/00
Filed: 1989-10-18
Granted: 1997-03-27
Abstract: FIELD: electric engineering. SUBSTANCE: device has stator which has external part 1 with winding 3 and internal part 2 with winding 4. Rotor 5 has two active layers 6 and 7. One layer is made from current- conducting material. Another layer is made from magnetically hard material. windings 3 and 4 has different number of pole pairs. EFFECT: increased functional capabilities. 2 cl, 2 dwg
Patent RU-2012324-C1 (RU)
Title: Device for producing combined curative effect
Inventor: BOGACH YURIJ P
IPC: A61N1/04
Filed: 1989-12-11
Granted: 1994-05-15
Abstract: FIELD: medical engineering. SUBSTANCE: device is designed to amplify curative effect by exerting pinpoint pressure by the so-called "shiatsu" method on certain portions of human body of diverse configurations. Device includes casing, locking members, and spot discharge electrodes located in finger-like detachable members disposed in casing cells and provided with electrical connectors to link spot discharge electrodes with switchgear which is connected to contacts positioned in uniformly spaced casing cells. EFFECT: broader capabilities and greater curative effect. 9 dwg
Patent RU-2041420-C1 (RU)
Title: Furnace
Inventor: SPIRIDONOV YURIJ ALEKSANDROVIC
IPC: F23C6/04
Filed: 1990-04-27
Granted: 1995-08-09
Abstract: FIELD: power engineering. SUBSTANCE: source for supplying additional fuel is constructed as a ring collector over the generatrix of which at least four groups of nozzles are arranged over the tangent to the conventional circumference. The diameters of the nozzles of one group are the same. The projections of axes of the nozzles of each group on the plane of cross-section of reburning chamber are parallel in pair and point toward each other. EFFECT: enhanced efficiency. 3 dwg
Patent RU-2036560-C1 (RU)
Title: Binary coder
Inventor: KIM PAVEL A
IPC: H03M7/22
Filed: 1990-04-17
Granted: 1995-05-27
Abstract: FIELD: automatic control and computer engineering. SUBSTANCE: binary coder has incomplete coders with vertical and horizontal outputs and three inputs connected to vertical outputs of incomplete coder of preceding level for odd member of group of incomplete coders of next level and to horizontal outputs for even member; inputs of incomplete coders are connected in the same manner to outputs of incomplete coders of source level for all preceding levels; inputs of incomplete coder of first level form input of device. EFFECT: simplified design, improved homogeneity and speed of device. 1 dwg
Patent RU-2040224-C1 (RU)
Title: Dental instrument for preparing teeth
Inventor: BORISENKO VALENTIN ALEKSEEVICH
IPC: A61C3/02
Filed: 1990-11-02
Granted: 1995-07-25
Abstract: FIELD: medical engineering; operative dentistry. SUBSTANCE: device has coaxial shank 2 and head 1 made in the form of sleeve 3 with conic bottom 4, smooth stopping-in bevel 8 and cavity 5. Internal surface of sleeve 3 has working lining 6 covering it from base 7 of bottom 4 to smooth stopping in bevel 8. To discharge heat from the zone of tooth preparation, air flows are formed through cavity 5 of sleeve 3 by means of windows 10 with air intake ledges near base 7 of conic bottom 4 and windows in the wall of sleeve 3 made at the altitude of one half of working lining 6 and located relative to windows 10 in conic bottom 4 in different vertical planes. EFFECT: improved hygienic conditions; accelerated preparation of dental cavities. 3 dwg
Patent RU-2018384-C1 (RU)
Title: Stream cleaning machine
Inventor: ISUPOV VALERIJ YU
IPC: B08B3/02
Filed: 1991-01-22
Granted: 1994-08-30
Abstract: FIELD: stream cleaning of parts. SUBSTANCE: stream cleaning machine has end walls, guides and housing. Housing and chamber are mounted in guides for displacement. Washing liquid collector has guiding bars. EFFECT: reduced sizes and wider operational capabilities. 2 cl, 5 dwg
Patent RU-2014488-C1 (RU)
Inventor: VERBAKHOVSKIJ VALERIJ A
IPC: F04B1/128
Filed: 1991-02-28
Granted: 1994-06-15
Abstract: FIELD: positive-displacement hydraulic machines. SUBSTANCE: mounted in housing and fastening flange of hydraulic machine is input shaft with drive gear of transfer reduction gear. Drive gear is engageable with driven gears of reduction gear which transmit torque to pumping units. Each of pumping units has inclined cylinder block located on side of fastening flange and distributor. Distributor ports are in communication with suction chamber of hydraulic machine. Booster pump impeller is mounted on the drive shaft in fastening flange chamber. Fastening flange chamber and suction chamber of the hydraulic machine are brought in communication. Booster pump impeller rotating simultaneously with drive shaft creates excessive pressure in suction chamber of hydraulic machine. Working fluid under this pressure is first sucked in chambers of inclined hydraulic cylinder blocks and then it is compressed and delivered under pressure to the pressure mains of hydraulic machine. Each cylinder block has regulator of angle of inclination of block mounted in fastening flange. EFFECT: enhanced reliability. 1 dwg
Patent RU-2038133-C1 (RU)
Title: Method to extract iron (iii) from acid chloride solutions
Inventor: BULAVCHENKO ALEKSANDR I
IPC: B01D61/38
Filed: 1991-03-05
Granted: 1995-06-27
Abstract: FIELD: iron extraction from solutions. SUBSTANCE: iron (III) from exhausted phase is extracted in microcapsules of 0.1 -3.0 mm diameter, filled with receiving phase. Spherical shell of microcapsules is (5-100)·10 -5  mm thick and is presented as liquid membrane. Microcapsules are produced by pressing receiving phase made of 4.9 M sodium nitrate and 0.4 M chloric acid in water, through porous filter, preliminary wetted by forming liquid membrane solution, made of 4 mass of sorbitanmonooleat and 1 mass of chloride tetraooctylammonium or trioctylamine in h= decane, in stirring exhausted phase. EFFECT: method is used for iron (III) extraction from exhausted solutions.
Patent RU-2006674-C1 (RU)
Inventor: DANKOVTSEV VYACHESLAV T
IPC: F03G7/06
Filed: 1991-04-12
Granted: 1994-01-30
Abstract: FIELD: solar-electric power engineering. SUBSTANCE: solar-electric unit has working chambers, heat exchanger, displacement pumps, water delivery tank, water-wheel generator, and control system for electric valves installed i cooling loop of working chambers. Unit is designed to convert energy of sun into electric energy. Desired effectiveness of unit is mainly attained due to use of material having relatively high coefficient of volumetric expansion, closed-circuit cooling system for working chambers serviceable at varying flows of solar energy coming to earth surface. EFFECT: improved efficiency. 2 cl, 2 dwg
Patent RU-2003313-C1 (RU)
Inventor: TAKHCHIDI KHRISTO P
IPC: A61F9/007
Filed: 1991-04-19
Granted: 1993-11-30
Abstract: Использование: в офтальмологии, при экстрак-  сисуп рной экстракции катаракты при подвывихе  хрусталика Сущность изобретени : лоскут передней  капсулы формируют в зоне разрыва цинковых  св зок с основанием, обращенным к зоне разрыва,  отгибают лоскут и вывод т его под радужкой через  базэпьную колобину в операционный разрез или  парацентез. что позвол ет снизить осложнени  путем  закрыти  дефекта цинковых св зок.
Patent RU-2060811-C1 (RU)
Title: Container of superhigh pressure device
Inventor: KUSHKHABIEV ALEKSEJ S
IPC: B01J3/06
Filed: 1991-04-22
Granted: 1996-05-27
Abstract: FIELD: chemical engineering. SUBSTANCE: container of superhigh pressure device for obtaining superhard materials is made compound of two parts symmetrical relative to horizontal plane, with central hole in which heater with through hole for charge from the side of face ends is coaxially placed. The heater has covers on face ends. The lateral surface of heater is made biconical with cone angle 60-160 deg. The area of heater face surface makes up 0.2-0.8 of cone connection area. EFFECT: enhanced efficiency of obtaining superhard materials resulting from agglomeration of powders of diamond and cubical bore nitride. 2 dwg, 1 tbl
Patent RU-2029883-C1 (RU)
Title: Electronic corrector for ignition system
Inventor: LINNIK EVGENIJ VASILEVICH
IPC: F02P5/145
Filed: 1991-04-23
Granted: 1995-02-27
Abstract: FIELD: engine engineering. SUBSTANCE: system has parametric voltage stabilizer, time delay unit, force switch, diodes, capacitor, threshold elements, and relaxation generator. EFFECT: higher energy of sparking. 2 dwg
Patent RU-2012073-C1 (RU)
Title: Device for passive protection of nuclear reactor
Inventor: POTAPOV YURIJ V
IPC: G21C9/02
Filed: 1991-05-12
Granted: 1994-04-30
Abstract: FIELD: nuclear power. SUBSTANCE: as the temperature of heat carrier exceeds its emergency level, bimetal plate 11 becomes heated to an extent that its fastener releases weight 9 which, under the effect of gravity and the action of spring 10, strikes cantilevered arm 8 of ring 7 thus smashing ceramic insert 6. EFFECT: more reliable protection, simplified design. 2 dwg
Patent RU-2031618-C1 (RU)
Title: Walking stick-seat
Inventor: KALOSHIN EVGENIJ S
IPC: A45B5/00
Filed: 1991-03-20
Granted: 1995-03-27
Abstract: FIELD: walking aids for aged people. SUBSTANCE: stick-seat comprises articulated legs, seat in the form of longitudinal tie strips and positioned on upper ends of legs. It also has a box-shaped member articulated to legs and consisting of two angle profiles. The profiled tie strips are interconnected by rigidly secured fabric and can be removed from ends of legs. EFFECT: better convenience and comfort. 2 dwg
Patent RU-2029622-C1 (RU)
Inventor: BOGDANOV ALEKSANDR MIKHAJLOVIC
IPC: B02C21/00
Filed: 1991-06-24
Granted: 1995-02-27
Abstract: FIELD: grinding of materials. SUBSTANCE: cryogenic grinding plant has cooling bin 1, screw feeder 2, supply branch pipe, grinder 4 with circulating fan, discharge branch pipe 6, devices for separation of product and return of vapors of cryogenic agent to cooling bin and cryogenic agent supply device 9. All these members of the plant form closed system in common heat- and sound-insulated casing. Projection of axis of screw feeder 2 may be located in parallel with projection of axis of discharge branch pipe 6 at least in horizontal plane; screw feeder is so located that its projection (at least on the frontal plane) is covered by projections of grinder 4, discharge branch pipe 6 and devices for separation of product and return of cryogenic agent vapors to cooling bin; air chambers between screw feeder and grinder, discharge branch pipe and devices for separation of product and return of cryogenic agent vapors to cooling bin are filled with thermal bridge and other air chambers inside heat- and sound-insulated casing are filled with heat-insulating material 15. Devices for separation of product and return of cryogenic agent vapors to cooling bin may be assembled into cyclone 7 whose upper portion is built in cooling bin. Section of bin wall bounded by cyclone is perforated. EFFECT: enhanced reliability. 3 cl, 4 dwg
Patent RU-2022130-C1 (RU)
Inventor: ZHLOBICH ANATOLIJ V
IPC: F01P3/20
Filed: 1991-06-27
Granted: 1994-10-30
Abstract: Сущность изобретения: система охлаждения снабжена обводным трубопроводом с терморегулятором расхода в составе контура циркуляции, включающего бампер, выполненный в виде оребренного короба с перегородками и полузамкнутой полостью. Контур циркуляции образован последовательным соединением входного или выходного коллектора радиатора, бампера, обводного трубопровода и всасывающего патрубка жидкостного насоса, а тепловой аккумулятор размещен по меньшей мере в одной из камер, образованных посредством перегородок в полости бампера. Перегородки выполнены в виде трубчатых элементов, а тепловой аккумулятор создан из дискретно распределенных теплоаккумулирующих сферических тел отрицательной и положительной плавучестей. Положительный эффект: система охлаждения отличается повышенными теплоаккумулирующими и теплорассеивающими свойствами, ускоряет разогрев двигателя от внешнего теплового источника, улучшает распределение охлаждающей жидкости по горячему и холодному контурам при модульной конструкции радиатора, благодаря контуру циркуляции позволяет снизить гидравлическое сопротивление. 2 з.п. ф-лы, 4 ил.
Patent RU-2086591-C1 (RU)
Title: Method for preparing brown phosphate iron oxide pigment
Inventor: ESHCHENKO LYUDMILA SEMENOVNA
IPC: C09C1/24
Filed: 1991-06-27
Granted: 1997-08-10
Abstract: FIELD: chemical industry. SUBSTANCE: claimed process comprises depositing product with ammonia solution from iron (III) nitrate solution containing phosphoric acid additive at Fe 2 O 3 :P 2 O 5  molar ratio of 1.00:(0.12-0.18) in the presence of urea at Fe 2 O 3 :CO(NH 2 ) 2  molar ratio of 1.0:(3.0-4.0) at 90-100 C at which temperature residue is aged for 2-5 hours to adjust pH of medium to 5-7, and the residue is subsequently filtered, washed, dried and heat treated at 500-700 C. The resulting product has dyeing power of 130-150 %, covering power of 80-100 g/sq.m and heat resistance of 60-700 C. EFFECT: more efficient preparation process. 1 tbl
Patent RU-2104084-C1 (RU)
Inventor: MAKNEJL MARION EHJLIN
IPC: B01J13/02
Filed: 1990-02-15
Granted: 1998-02-10
Abstract: FIELD: metering devices for controlled ejection of pharmaceutically active preparation. SUBSTANCE: enveloping part of caps capsule is made of material liable to swelling in water and which after exposure in aqueous medium swells and after it under the action of aqueous medium on capsule, enveloped part is freed from enveloping part to eject by pulse the active material into aqueous medium. EFFECT: higher efficiency. 26 cl, 3 tbl
Patent RU-2072849-C1 (RU)
Title: Composition for varicose vein treatment and method of its preparing
Inventor: ERNE ORBAN
IPC: A61K33/06
Filed: 1992-01-03
Granted: 1997-02-10
Abstract: FIELD: medicine, pharmacy. SUBSTANCE: composition consists of an aqueous and oily phases. An aqueous phase is an aqueous solution containing alumino-potassium sulfate and cetyltrimethylammonium bromide and/or chloride; oily phase - lipid-like ointment base. An aqueous phase can contain 10% propylene glycol of total mass components. Method of composition preparing involves mixing the indicated aqueous solution with lipid-like ointment base at 55-75 C, mixture cooling to the room temperature, water addition to the mass ratio aqueous : oily phase = (20-90):(10-80) and mixture homogenization. Composition has, wt.-%: alumino-potassium sulfate 0.2-13.5; cetyltrimethylammonium bromide and/or chloride 0.1-5.0; lipid-like ointment base 10-80, and water - the rest up to 100%. EFFECT: enhanced quality and effectiveness of composition. 3 cl
Patent RU-2030498-C1 (RU)
Title: Electrochemical method of staining of polyacrylonitrile fibers with acid dyes
Inventor: ALAFERDOV ALEKSEJ F
IPC: D06P3/74
Filed: 1991-12-03
Granted: 1995-03-10
Abstract: FIELD: staining technology. SUBSTANCE: electrochemical method of polyacrylonitrile fiber staining with acid dyes is carried out in weak acid medium at pH 3-5 in closed electrolyzer under pressure 15 atm, at 130 C, at dye concentration 0.06 g/l, in the presence of ions Cl -  for 30-40 min, at anode density 0,007-0,009 A/dm 2 . Yield of ions Cu (I) by current is 95-100%, dye absorption by fiber is increased up to 65-70%. EFFECT: improved method of staining.