baber/WOPTO huggingface dataset:
Patent DE-4305700-C1 (DE)
Title: Breech for a firearm, in particular a repeater rifle
Inventor: BLENK GERHARD
IPC: F41A3/42
Filed: 1993-02-25
Granted: 1994-10-27
Abstract: In the case of the breech for a firearm, the locking head (2), which is connected to the barrel, has a conical locking shoulder (16) which points radially inwards. A breech head (9) and a locking sleeve (7) are arranged in a slide (3) which can be displaced with respect to the breech housing (1) in the barrel direction. The locking sleeve (7) is split into a number of spring tongues (7b), each of which is fitted at the free end with a locking element (13) having conical sections which point radially inwards and outwards. An expanding cone, which interacts with the locking elements (13), is arranged in the vicinity of the front end (9a) of the breech head (9). An operating lever (18), which is connected to a pivoting shaft (17), is mounted on the slide (3). The pivoting shaft (17) is connected to a breech lever (19). A double-armed intermediate lever (20) is mounted on the slide (3), behind the breech lever (19), such that it can pivot about a spindle (20a) parallel to the pivoting shaft (17), which intermediate lever (20) interacts with an abutment (22) which is arranged on the breech housing (1). The free end (19a) of the breech lever (19) interacts with the first lever arm (21) of the intermediate lever (20) such that, when the slide (3) is pushed forwards, the first lever arm (21) comes to rest between the abutment (22) and the free end (19a), and the free end (19a) ... via a ... through the connecting line between the supporting point of the first lever arm (21) on the abutment (22) and the centre of the ... Original abstract incomplete. <IMAGE>
Patent DE-4431402-C1 (DE)
Title: Tanning sunbed with interactive control
Inventor: KORNMAYER EWALD
IPC: A61N5/06
Filed: 1994-08-24
Granted: 1995-12-21
Abstract: The sunbed has a temp. or movement sensor (1) detecting the presence of a potential user and at least one IC (2) for synthesis and analysis of speech, to allow speech controlled operation of the sunbed. The bed surface of the sunbed incorporates a further sensor (3), for detecting when the sunbed is in use. Pref. the function of the IC for synthesis and analysis of speech is dependent on the response of the further sensor and is used to ask the user a series of questions relating to skin type and level of tanning etc. in order to determine the correct operating programme for the sunbed.
Patent DE-4435196-C1 (DE)
Title: Burner system efficiency checking method for vehicle exhaust catalytic converter warm=up
Inventor: KOCH ACHIM DIPL ING
IPC: F01N3/22
Filed: 1994-09-30
Granted: 1995-10-12
Abstract: In order to check the air ratio in the burner, the fuel-air mixture of the internal combustion engine is made richer or poorer depending on the momentary state of the mixture during operation of the burner and the resulting states of signals generated by lambda probes arranged upstream and downstream of the catalyst are evaluated.
Patent NL-1004583-C1 (NL)
Title: Trailer to supply prepared and mixed animal feedstuffs
Inventor: JOHANNES PAULUS ANDREAS
IPC: A01K5/00
Filed: 1996-11-21
Granted: 1998-05-27
Abstract: Feed mixing trailer for collecting, mixing, transport and delivery of a dosed animal feed has a space enclosed by walls, a mixing system and a supply to a delivery apparatus. The space has \- 2 compartments to contain the feed, with a mixing system present in each that simultaneously supply mixed feed to the delivery point.
Patent NL-1005357-C1 (NL)
Title: Display carton box for transporting upwardly tapering filled bags
Inventor: PRAKKEN BOUWE
IPC: B65D5/52
Filed: 1997-02-24
Granted: 1998-08-26
Abstract: The box includes four side walls (1-4) which are connected to one another by fold lines. There is a bottom composed of four bottom flaps (5-8), each bottom flap being connected by a fold line to a side wall. There is a cover composed of four cover flaps (9-12), each cover flap being connected by a fold line to a side wall. The directions of the corrugations of the corrugated cardboard of the side walls are directed from the bottom towards the cover, perpendicularly to the fold lines between the side walls and the bottom or the cover, and the corrugations of the corrugated cardboard of the bottom flaps and the cover flaps adjoining the corrugations of the corrugated cardboard of the side walls. In a first side wall (1) is provided in the central region with a tear member (14) which runs between the cover and the bottom. A third side wall (3) which is situated opposite the first side wall, is provided with a tear member (15) or with a vertical fold line or with a tear and fold strip. The tear lines (16,17) are arranged in the two bottom flaps (5,7) which adjoin the first and third side walls (1,3) via. the fold line. The cover flaps (9,12) which adjoin the first and third side walls are provided with a tear member or slit (19,20) which adjoins the tear member, the fold lines or the tear-and-fold member of the first and third side walls.
Patent NL-1010033-C1 (NL)
Title: Dye sensitized titania solar cell, especially useful for educational purposes, contains work and counter electrodes releasably coupled to each other
Inventor: SOMMELING PAUL MATTHIEU
IPC: H01G9/20
Filed: 1998-09-08
Granted: 2000-03-09
Abstract: The counter-electrode (11) is releasably coupled to the work electrode (1), and both contain electrically conductive layers (2, 12) deposited on transparent substrates (4, 14).  A dye-sensitized titania solar cell with a layered structure comprises a work electrode coupled to a counter-electrode via an electrolyte fluid. The work electrode comprises a first electrically conductive layer, a crystalline titania layer (3) on top of the conductive layer, and a dye-sensitized material deposited on top of the titania layer. The counter-electrode comprises a second electrically conductive layer with a catalyst material (16) deposited on top. At least one of the conductive layers is transparent and deposited on a transparent substrate. The titania layer is formed by drying and sintering a coating of paste material comprising titania powder, water, ethanol and acid. The counter-electrode is releasably coupled to the work electrode.
Patent NL-1019056-C1 (NL)
Title: Treatment of powder or granules, especially dredged sludge, by converting into pellets and coating with lime in oven
Inventor: PANNEKOEK JAKOB GERRIT HENDRIK
IPC: C04B18/02
Filed: 2001-09-28
Granted: 2003-03-31
Abstract: A mixture of the material with a non-plastic additive is formed into pellets, which are then dried and/or sintered the pellets before being coated with lime in an oven.  A method for treating powder and/or granular material comprises mixing it with a non-plastic additive, forming the mixture into pellets, drying and/or sintering the pellets, coating the pellets with lime in an oven and optionally firing or sintering the coated pellets at a temperature greater than 500 deg.C. An Independent claim is also included for the treated material obtained by this method.
Patent NL-1021190-C1 (NL)
Title: Backflush cleaning method, for filters, especially membrane filters, uses inertia of fluid in long and rigid pipe
Inventor: DUIJN ALBERT VAN
IPC: B01D29/11
Filed: 2002-07-31
Granted: 2002-08-22
Abstract: The inertia of a fluid in a relatively long and rigid pipe is used to force small amounts of filtered fluid (9) back through the filter at high speed.  A method for cleaning a filter for fluids involves briefly reversing the pressure drop across the filter, so that a relatively small amount of filtered fluid is forced back through the filter openings at relatively high speed. The method uses the inertia of a fluid in a relatively long and rigid pipe.  An Independent claim is also included for a filter device in which this cleaning method can be carried out.
Patent NL-1027689-C1 (NL)
Title: Door handle holder, comprises bent body for securing to wall and used to keep door open
Inventor: BAKKER WILLIAM CORNELIS JACOBU
IPC: E05B17/00
Filed: 2004-12-08
Granted: 2006-06-14
Abstract: The holder comprises a bent body (1) made from wood, metal, plastic or ceramic which can be secured to a wall or other surface using e.g. screws (2, 3) or adhesive. This body can contain one or more bent parts, The handle is depressed in order to secure it inside or release it from the holder.
Patent NL-1028166-C1 (NL)
Title: Shaving method, comprises applying mask to area of body and shaving hair from area not covered by mask
Inventor: HUISMANS FRANCISCUS CORNELIS M
IPC: A45D27/42
Filed: 2005-02-02
Granted: 2005-03-08
Abstract: A mask with a given shape is applied to an area of the body and hair in the region of this area which is not covered by the mask is then shaved off.
Patent NL-1030533-C1 (NL)
Title: Pillar for erecting in recreation area, e.g. beach, includes information part and showers
Inventor: HECKE ANTONIUS LUDOVICUS VAN
IPC: G09F9/00
Filed: 2005-11-25
Granted: 2007-05-29
Abstract: The pillar (Z) includes an information part (I) at the top and also has shower heads (S). A pillar which preferably has a length of more than 3 m is intended to be erected in e.g. a recreation area and includes an information part at or close to the top. The pillar also includes at least one shower head which is or can be connected to a water supply.
Patent NL-1035381-C1 (NL)
Title: Wheel restraint for preventing rotation and/or removal of wheel attached to mobile object, has hook placed in one of ventilation holes in wheel, and fulcrum clamping onto rim edge of wheel
Inventor: ROOIJEN MARCO BENJAMIN VAN
IPC: B62H5/16
Filed: 2008-05-02
Granted: 2009-11-03
Abstract: The restraint (2) has a hook placed in one of ventilation holes (4) in a wheel (1). A fulcrum on one of the mounting holes of the wheel clamps onto a rim edge of the wheel.
Patent RU-2042905-C1 (RU)
Title: Water-cooling tower
Inventor: LYSOV VLADIMIR F
IPC: F28C1/00
Filed: 1988-12-15
Granted: 1995-08-27
Abstract: FIELD: heat power engineering. SUBSTANCE: smoke settler is mounted inside tower 1 provided with air-cooling device 3. The settler is separated into top 18 and bottom 21 chambers by cloth filter 20 and includes guard 10 with opening 22, gas dispenser with slot openings 12 mounted inside chamber 21 horizontally, reservoir 13 filled with neutralizing solution, top collecting chute 15 secured to gas dispenser 11 above the slot openings made above the surface of a solution inside the reservoir to define gas purifying path 17 together with the later, and bottom chute 14 connected to the transporting tunnel. EFFECT: enhanced efficiency. 1 dwg
Patent RU-2023445-C1 (RU)
Title: Process for producing immunomodulator
Inventor: RAMON PARES FARRAS
IPC: A61K31/715
Filed: 1990-09-28
Granted: 1994-11-30
Abstract: FIELD: bioengineering, immunotherapy, immunostimulation; production of exopolymer and bifidobacteria. SUBSTANCE: this process for producing extracellular exopolymer possessing immunomodulating properties prescribes cultivating Bifidobacterium infantis Lonqum strain deposited at Paster Institute under identification number 1-885 in appropriate medium and anaerobic conditions, removing microorganisms, extracting exopolymer produced by these microorganisms from culture medium, concentrating and precipitating exopolymer by adding organic solvent, and finally lyophilizing resultant precipitate. Thus obtained exopolymer is capable of producing effect both on cellular and humoral immunity and can be employed as immunomodulating agent for any possible therapeutic purposes. EFFECT: marked versitility. 10 tbl
Patent RU-2012882-C1 (RU)
Title: Method of indicating distant effect
Inventor: SHARLAJ VLADIMIR I
IPC: G01N33/483
Filed: 1990-05-30
Granted: 1994-05-15
Abstract: FIELD: medicine. SUBSTANCE: this method prescribes using warm-blooded animal as indicator and measuring variations in frequency and amplitude of nervous impulses sent by sciatic nerve before and after exposure to distant effects. Prior to actual start of testing, this animal is to be anesthetized and placed in shielded chamber. EFFECT: unbiased and trustworthy test results.
Patent RU-2036448-C1 (RU)
Title: Method of measurement of gas pressure and device for its implementation
Inventor: GOLOVNEVA IRINA V
IPC: G01L21/10
Filed: 1991-02-04
Granted: 1995-05-27
Abstract: FIELD: measurement technology. SUBSTANCE: method is based on determination of heat exchange intensity between heated element 4 and gas. Electric current is passed through element 4, dependence of heating temperature of element 4 on dissipated power is measured and gas pressure is determined by graduation dependence. Characteristic feature of method consists in passing of current under pulse mode. Duration t puls.  of current pulses is chosen from condition t puls. <τ, where τ is characteristic time of setting of steady-state distribution of temperature in gas under intermittent change of temperature of heated element. Device for implementation of method includes silicon backing 1 which carries dielectric film 3 with electricity-heated element 4 located on film 3. Backing has recession 2 under heated element 4. Salient feature of device is relation of minimal cross-section of heated element to summary thickness of dielectric film 3 and heated element 4 which exceeds 50. EFFECT: expanded range of measured pressures. 2 cl, 1 dwg
Patent RU-2015401-C1 (RU)
Title: Diffusion-type sprayer for carburetor internal combustion engine
Inventor: KORBUT IGOR I
IPC: F02M29/06
Filed: 1991-04-04
Granted: 1994-06-30
Abstract: FIELD: mechanical engineering. SUBSTANCE: sprayer has casing member 1 wherein ring insert 2, whose inner opening is a part of flowing cross-section of air duct 3 of alternative cross-section, is received. Casing member 1 is provided with fuel supplying passage 4 abutting upon ring distribution passage 5 which is formed between casing member 1 and ring insert 2. Narrow part of the flowing cross-section of air duct 3 positioned within ring insert 2 is provided with ring groove 6. The groove is in communication with additional ring groove 8 through fuel-spraying openings 8. Groove 8 is positioned under ring passage 5. EFFECT: improved design. 3 cl, 2 dwg
Patent RU-2064392-C1 (RU)
Title: Способ герметичного соединения оребренного трубчатого теплообменного элемента с многослойной трубной доской теплообменника
Inventor: DYAKOV IGOR IVANOVICH
IPC: F28F9/16
Filed: 1991-01-24
Granted: 1996-07-27
Abstract: Использование: в автомобиле- и двигателестроении, а также в энергетическом и химическом машиностроении для герметичного соединения элементов теплообменной аппаратуры. Сущность изобретения: способ включает отбортовку каждого слоя трубной доски по периметру отверстия, установку в это отверстие шейки теплообменного элемента, размещение уплотнительного элемента в полости, образованной отбортовками двух смежных слоев трубной доски по периметру отверстия и шейки теплообменного элемента, сжатие слоев трубной доски с созданием давления на уплотнительный элемент и развальцовку выступающего из трубной доски конца теплообменного элемента. При этом перед установкой оребренного теплообменного элемента в отверстие трубной доски производят механическую обработку его шеек так, чтобы на них остались остатки ребер высотой 0,2 - 0,3 мм или сформировались аналогичные им выступы. Затем поверхность шейки обезжиривают и покрывают слоем клея, например "лейконат". Уплотнительный элемент изготавливают из невулканизированной резины, вулканизацию уплотнения осуществляют при сжатии трубных досок, а при развальцовке конца теплообменного элемента усилие сжатия увеличивают в 2 раза по сравнению с первоначальным. По окончании процесса усилие сжатия снимают 1 з.п.ф-лы, 8 ил.
Patent RU-2029364-C1 (RU)
Title: Unit for modelling data transmission systems
Inventor: GOLOTVIN GRIGORIJ K
IPC: G06F17/00
Filed: 1991-05-07
Granted: 1995-02-20
Abstract: FIELD: computer technology. SUBSTANCE: unit has message pulse generator, error random stream generator, the first and the second groups of NOT gates, the first and the second decoders, the first and the second groups of AND gates, random number detector, the first to the third commutators, memory register, three OR gates and delay element. Not gate, two AND gates and groups of OR gates are brought into the unit newly, as well as common usage channel and process of circular transmission of messages to users. Operation of the device is based upon analysis of input codes by decoders which are generated by random number detectors, selection of messages addressed to individual users along individual channels and messages transmitted in circular to all the users along the common usage channel. EFFECT: widened functional capabilities. 1 dwg
Patent RU-2047265-C1 (RU)
Title: Direct-current drive
Inventor: AVRAMENKO VLADIMIR VLADIMIROVI
IPC: G05B11/28
Filed: 1991-06-04
Granted: 1995-10-27
Abstract: FIELD: electric drives. SUBSTANCE: modulator and pulse-operated speed transducer incorporated in drive make it possible to shape and discriminate pulses in motor circuit irrespective of performance characteristics of brush gear. EFFECT: improved design. 3 dwg
Patent RU-2010105-C1 (RU)
Title: Ice flow energy utilization plant
Inventor: PIKUL VADIM N
IPC: F03B17/06
Filed: 1991-06-14
Granted: 1994-03-30
Abstract: FIELD: hydraulic power engineering. SUBSTANCE: ice flow energy utilization plant has bridge-like bed 1 that joins both slopes of canyon 2 and cross-beam 7 with gear wheel 8 of U-shaped frame 4 that is directed from hinge links 5 towards ice flow; cross-beam 7 is provided with spoon-like body 6 whose sides are joined with those of frame 4; body 6 carries step-up gear 9 that couples gear wheel 8 with electric generator. One segment of gear wheel 8 projects through slit P made in bottom of body 6 beyond its lining onto ice surface and utmost-curvature pole of bottom in body 6 is displaced towards hinge links 5 between frame 4 and bed 1. Gear wheel 8 slowly rotates while its bottom-segment teeth sink into glacier surface and sets in motion electric generator via step-up gear 9. Bottom of body 6 clears and smooths down track for gear wheel 8 by means of its pole and grooves provided on bottom lining between this pole, hinge links 5, and sides of frame 4. EFFECT: reliable energy generation in case of glacier. 2 cl, 2 dwg
Patent RU-2029713-C1 (RU)
Title: Cardan traction chain
Inventor: BOZHENOV EVGENIJ P
IPC: B65G17/38
Filed: 1991-06-26
Granted: 1995-02-27
Abstract: FIELD: transportation of unit loads. SUBSTANCE: cardan traction chain has bushings with axles connected by shackle-like members. Rolls are mounted on ends of axles. Bushings are arranged in curved parts of shackle-like members and are provided with devices to prevent axial displacement of members. Each member is made in form of curved plate with coaxial through holes for fitting-in roll axles and it has tie-up pin secured in through holes. Axle is fixed in hole to prevent longitudinal displacement. EFFECT: enlarged operating capabilities. 2 cl, 2 dwg
Patent RU-2044486-C1 (RU)
Title: Device for cutting body which has stuffing and envelope
Inventor: MASAKHIKO VATANABE
IPC: B26D3/16
Filed: 1991-08-22
Granted: 1995-09-27
Abstract: FIELD: food industry. SUBSTANCE: device for cutting body has three volumetric cutting tools at least, which tools are mounted inside the case about circle to form central hole. Each tool has external and two internal sliding surfaces, which are adjacent to the external surface. They are intended for moving adjacent cutting elements one relatively another with subsequent opening and closing hole. One internal surface is concave, and the other one is convex. Profile of concave surface of the element corresponds to profile of convex surface of adjacent element for free motion along the surface. Convex surface is turned to central hole. EFFECT: improved efficiency. 9 cl, 24 dwg
Patent RU-2106136-C1 (RU)
Title: Film-forming liquid polymeric composition, method for external and internal bleaching of teeth, method for treating gingivitis and dental calculus
Inventor: AMNON SINTO
IPC: A61K6/00
Filed: 1992-04-22
Granted: 1998-03-10
Abstract: FIELD: stomatology; cosmetology for bleaching teeth and for preventing degradation of their color. SUBSTANCE: liquid, film-forming polymeric composition is intended for slowed-down release and contains the following main components: peroxidic oxidizing agent, water-soluble cellulose-derived polymer, namely, hydroxypropyl-(-ethyl-, methyl-) cellulose or hydroxyethyl-(methyl-) cellulose, or carboxymethyl cellulose, carrier, namely, ethanol and/or water, and stabilizing additive. Bleaching and treatment of teeth is accompanied by applying composition onto teeth. If it is necessary to effect internal bleaching of teeth, composition is injected into cavity of dental crown. EFFECT: higher efficiency. 10 cl, 11 dwg
Patent RU-2094714-C1 (RU)
Title: Domestic freezer
Inventor: ZHENIKOV OLEG VADIMOVICH
IPC: F25D11/02
Filed: 1991-12-11
Granted: 1997-10-27
Abstract: FIELD: refrigerating engineering. SUBSTANCE: domestic freezer has heat-insulated cabinet, compressor, condenser, capillary tube, regenerative heat exchanger, filter-drier and door aperture heating pipe which is connected with outlet branch pipe of condenser on one side and with filter drier on other side. Evaporator is of sheet-and-tube type. Freezer is additionally provided with sheet-and-tube evaporator and rolled-welded evaporator-steam trap having two inlet and two outlet passages for connecting the sheet-and-tube evaporators; one of them is provided with capillary tube located onside over its entire length. EFFECT: higher reliability. 2 dwg
Patent RU-2010950-C1 (RU)
Inventor: KURTOV VENIAMIN D
IPC: E21B27/02
Filed: 1991-12-18
Granted: 1994-04-15
Abstract: FIELD: boreholes exploitation. SUBSTANCE: aggregate has a body and joints for sideways cleansing boreholes. The joints are hydraulically connected to the body and are made in the form of guiding bushes, that are rigidly fixed to the body. The bushes are radially placed in relation to the axis of the body. Branch pipes are placed in the guiding bushes, spring-loaded relatively to them and are capable to move their axes relatively to guiding bushes and beyond the limits of the body. The aggregate has hydromonitoring nozzles, that are placed in the branch pipes outlets. EFFECT: aggregate increases reliability of operation during concrete bridge mounting in cavernous zone of boreholes. 2 dwg
Patent RU-2059608-C1 (RU)
Inventor: SHEVCHUK IVAN ALEKSEEVICH
IPC: B01D11/02
Filed: 1992-01-03
Granted: 1996-05-10
Abstract: FIELD: chemical technology. SUBSTANCE: product: tricetyl-tert.-butylammonium iodide of the formula [Me 3 CN(C 16 H 33 ) 3 ] + J - , empirical formula is C 52 H 108 , the yield is 86%, m. p. is 320 C (at decomposition). Reagent 1: tricetylamine. Reagent 2: tert.-butyl iodide. Reaction conditions: at boiling for 4 hr in toluene. EFFECT: increased effectiveness of extractant. 2 dwg, 2 tbl
Patent RU-2025778-C1 (RU)
Inventor: ALIEV RUFAT M
IPC: G06K11/00
Filed: 1991-12-29
Granted: 1994-12-30
Abstract: Изобретение относится к автоматике и вычислительной технике и может быть использовано для считывания графической информации. Повышение точности считывания достигается за счет введения в устройство ключа, элемента НЕ и генератора синусоидального напряжения. 1 ил.
Patent RU-2068993-C1 (RU)
Title: Installation for fatigue testing of samples
Inventor: LODUS EVGENIJ V
IPC: G01N3/32
Filed: 1992-02-18
Granted: 1996-11-10
Abstract: FIELD: strength testing. SUBSTANCE: installation for fatigue testing of samples includes pusher 3 with drive 2 of levers 9, 10 with grippers 4, 5 locating arm 11, weights 7, 8. For shear loading of sample 6 locating arm 11 is switched off and drive 2 is set in motion. This creates mutual turns of grippers 4,5. EFFECT: expanded functional capabilities by provision of testing during loading both with axial and shear loads. 1 dwg