baber/WOPTO huggingface dataset:
Patent DE-3741521-C1 (DE)
Title: 2/2-way seat valve
Inventor: HOVORKA REINER DIPL-ING
IPC: F16K31/42
Filed: 1987-12-08
Granted: 1989-02-16
Abstract: The 2/2-way seat valve closes the inlet orifice 7, in which pressure fluid is applied, on the sealing seat 12 by means of a cylindrical closing body 10. On the opposite end face, the closing body 10 is provided with an annular control face 15, on which radially directed depressions 17 and spirally encircling channels 16 are shaped. The control face 15, which has a larger cross-section than the sealing face 11 on the closing body 10, is loaded, in the closing position, with pressure fluid via a preceding 3/2-way pilot valve 18. When the pilot valve 18 is switched over, the control face 15 is relieved. The pressure applied in the inlet orifice 7 then displaces the closing body 10 into the opening position, in which the pressure fluid flows off to the outlet orifice 8. <IMAGE>
Patent DE-3835478-C1 (DE)
Title: Device for pivoting the rear wall of a squash court
IPC: E04H3/14
Filed: 1988-10-18
Granted: 1989-12-28
Abstract: A description is given of a device for pivoting the rear wall of a squash court, which is distinguished by articulation means on a vertical narrow side of the rear wall and by an at least partially vertically adjustable support which can be displaced on the floor of the squash court.
Patent DE-3909623-C1 (DE)
Title: Sampling device
IPC: G01N1/02
Filed: 1989-03-23
Granted: 1990-02-22
Abstract: The sampling device for a container (10) having an opening hole (17) which has a closable nozzle (21) projecting outwards, consists of a thin-walled hose (35), one edge (35a) of which is fastened in the edge region of the opening hole (17) of the container (10) in a sealing manner, and which is subdivided into separable sample pouches (40) by means of transversely-directed sealed seams (36, 37). Such a sampling device allows samples to be taken of the container content without air or moisture being able to penetrate into the container or, in the case of container contents endangering the environment, allowing pollutants to reach the outside. <IMAGE>
Patent DE-3913118-C1 (DE)
Title: Tube mill with cylindrical housing - has central tube held in position by elongated bolts
IPC: B02C17/18
Filed: 1989-04-21
Granted: 1990-05-10
Abstract: The tube mill has a  cylindrical housing which terminates in two conical endwalls going over into a neck component.  It contains a radially spaced centre tube held at the correct spacing by threaded by radial bolts set round the tube periphery. Each bolt (16) should be led through the tube (6) with play and through an adapted hole (22) in the neck (3) so that the bolt head (17) bears against the inside of the tube and the threaded end  (18) projects out from the neck. USE/ADVANTAGE - Crushing, e.g. coal. Centre tube of tube mill can be centered from outside using radial end-threaded bolts.
Patent DE-3919385-C1 (DE)
Title: Car roof cover extender - uses guide slide to move cover in guide rail
IPC: B60J7/05
Filed: 1989-06-14
Granted: 1990-07-05
Abstract: The car roof extender involving guide slide to move the cover in a guide rail is carried pivotally on the slide, using slide fixed pin tracking a slotted link for the extending movement, as well as a roller riding  in the rail channel. The axis of the extender pivot bearing should be in plastics lined (25) bearing eye (15) in the extender (11) and the eye faces (27) towards the slide are also coated in plastics (26). The roller (16) is a plastics injection moulding and the extende also has a plastics-injected support roller (20,31) running on the fixed rail, plastics lining and coating are sprayed onto the eye surfaces in one pass. ADVANTAGE - Low cost plastics injection moulded rollers and sprayed plastics bearing lining and coating eliminate metal to metal contact for smoother running.
Patent DE-4018021-C1 (DE)
Title: Drive unit for mower blades - has axis right angles to axis of drive pin and parallel to plane in which mower-blade in reciprocate
IPC: A01D34/30
Filed: 1990-06-05
Granted: 1992-01-09
Abstract: In a drive unit for mower blades (cutter-bars) the drive pin (7, 9; 7a) can be turned about an axis through it and the swing arm (4, 5; 4a). The axis runs at right-angles to the longituginal axis of the drive pin (7, 9; 7a) and parallel to a plane in which the mower-blade (2, 3) can reciprocate. The drive pin (7, 9; 7a) can turn itself into an angular position in which it has essentially momentary freedom relative to the axis. USE/ADVANTAGE - The adjustment of the height of the drive pin to the ball joint is simple, rapid and precise, while still allowing a small amount of play to the mower blade.
Patent DE-4103943-C1 (DE)
Title: Surgical clip forceps with pistol-like butt - has stop as locking lever, fitted to release lever diametrally opposed side
IPC: A61B17/128
Filed: 1991-02-06
Granted: 1992-08-20
Abstract: The clip forceps comprise a pistol like grip (10,11), a release lever (13), a stop (20), and an actuator (18), which moves in a tube (19) and is mechanically connected to the release and stop. It is operated by one arm of the release lever. The stop is designed as a locking lever on the side diametrically opposite to the release lever, which consists of a two-arm lever in which the second arm (15) acts via a plunger (16) on the actuator. USE/ADVANTAGE - For surgical applications, with simple handling for both right- and left-handed user, and precise application.
Patent DE-4131893-C1 (DE)
IPC: C05F17/02
Filed: 1991-09-25
Granted: 1992-10-29
Abstract: To take loose material, the device has a base plate (3) made up of one or more gas distributor plates having gas outlet apertures (10) distributed over the surface and gas distribution chambers (6) on the underside of the gas distributor plates and communicating with the gas outlet apertures (10), which are connected to a gas supply line (9) and spray nozzles (spray cone 12) to which water can be fed to moisten the gas and which are distributed over the plate surface beneath the gas distribution plates (6) and open directly into the gas distribution chambers (6). The gas is therefore not moistened until immediately before it flows into the gas outlet apertures.
Patent DE-4219692-C1 (DE)
Title: Vapour coating process - in which parameter valves are continually fed to computer where output signals change the speed of vaporisation in response to coating process changes
IPC: C23C14/54
Filed: 1992-06-16
Granted: 1993-07-22
Abstract: Vapour coating method in which the coating material is deposited onto a support while certain parameters characterising the process are measured and fed into a "fuzzy logic" computer where the data is analysed and any deviations from the required process are converted into signals changing the working parameters of the process, ie the vaporising speed from the vaporising electrodes (12,13). USE/ADVANTAGE - Esp. for coating photocathodes of X-ray picture intensifier. Automatic correction ensures good production of these coatings. Pref. coating material is an alkali metal and Sb or two or more alkali metals.
Patent DE-4324424-C1 (DE)
Title: Layer thickness meter
Inventor: HENKEL WOLFGANG EBERHARD
IPC: G01F23/60
Filed: 1993-07-21
Granted: 1994-10-13
Abstract: The invention relates to a layer thickness meter for detecting the separation layers in fat and oil separators, having a measuring rod which carries or activates a detection means and which is surrounded by a float. <IMAGE>
Patent DE-4326608-C1 (DE)
Title: Coupling hook for the lower links of a three-point mounting device of a tractor
Inventor: LAUBNER JOACHIM DIPL ING
IPC: B60D1/04
Filed: 1993-08-07
Granted: 1994-12-22
Abstract: The invention relates to a coupling hook 5 for the lower links 3 of a tractor. At the recess 12 of the hook body 11, a detent pawl 17 is supported via a first supporting face 19 on a first stop face 14 of the hook body 11 and via a second supporting face 28 on a supporting stop 15 of the hook body 11. For additional securing against opening, the detent pawl 17 is provided with a detent lever 29 which is pivotably connected to the detent pawl 17 and which has at its free end a detent face 34 which, in the detaining position, is additionally movable in front of the supporting stop 35. The detent lever 29 can be transferred into a released position by a pull rod 6 articulated on it. This ensures improved safety against the opening of the detent pawl 17 under the effect of forces from outside on the detent pawl 17 when the bearing ball 10 is in the detaining position.   <IMAGE>
Patent DE-4405229-C1 (DE)
Title: Use of coal powder and coke powder as a filler for carpet-back coatings and medium containing this for the coating of carpet backs
IPC: C08L21/02
Filed: 1994-02-18
Granted: 1995-01-05
Abstract: Carpet-back coatings, in which powder or dust of coal and coke is used as a filler instead of hitherto conventional inorganic mineral fillers, allow the environmentally friendly disposal of carpet waste by incineration.
Patent DE-4419695-C1 (DE)
Title: Active material dissolution from alkali metal battery fragments
Inventor: HAMBITZER GUENTHER DR
IPC: H01M6/52
Filed: 1994-06-04
Granted: 1995-08-10
Abstract: Dissolution of active material from frozen alkali metal battery fragments is carried out by mixing the fragments into a crushed ice-contg. solid diluent and then heating to form an aq. soln. for further processing.
Patent DE-4419948-C1 (DE)
Title: Rubber teat for twin chamber milking cups
Inventor: WOHLBRUECK RALF DR ING
IPC: A01J5/08
Filed: 1994-06-08
Granted: 1995-06-22
Abstract: The teat cover (1) described has a cross section which changes gradually and continuously from circular near the top (2) to non-circular near the bottom (3). The wall thickness of the teat cover (1) near the bottom (3) is smaller along the minor axis and greater along the major axis than near the top (2). When the outside of the teat cover (1) is acted on by atmospheric pressure, the bottom part (3) of the teat cover (1) collapses along its minor axis since the external pressure acting in this direction acts on a larger surface. The smaller wall thickness along this axis facilitates the collapse. The reduction in cross-sectional area due to the smaller wall thickness is compensated for by the larger wall thickness along the major axis, thus ensuring that the drop in initial tension due to plastic flow in the teat-cover material occurs no earlier than with teat covers with walls of constant thickness.
Patent DE-4435234-C1 (DE)
Title: Spring upholstery or bed core
Inventor: HOFFMANN GERHARD
IPC: A47C27/06
Filed: 1994-10-04
Granted: 1995-12-21
Abstract: The individual springs (2) are enclosed in single sleeves (4) fitted out between the springs with a connector (5) which closes the pockets (3) round the springs. The sleeve is endless and is joined before filling along a connecting join and closed off at one end so that when filled, the preliminary join lies to one side of the spring at the top and bottom. Springs and/or pockets are dimensioned so the enclosed springs place their pockets under pressure. The micro-spring core (1) is made up of rows (8) of sleeves springs whose spring elements stand 4.5-5.5 cm high and 4-5 cm wide before pressurising but when placed under pressure contract to a height of 3.5-4.5 cm only. The rows (8) are in turn encased in wrapping material (9,10) glued together top and bottom. Springs are inserted compressed in their pocket which is then closed at this end so as to take a second spring before this second pocket end is closed round both.
Patent NL-1028719-C1 (NL)
Title: Exercise machine for use in home, capable of generating electricity using pedal powered dynamo
Inventor: ESVELT STEPHAN ALEXIS
IPC: A63B22/08
Filed: 2005-04-08
Granted: 2005-05-17
Abstract: The machine is used to generate electricity. The machine has pedals which drive a dynamo.
Patent NL-1029730-C1 (NL)
Title: Exercise device for upper legs, comprises seat with horizontal support on front side for resting knees against whilst leaving upper legs free to move
Inventor: LENNARTZ RICHARD EDWIN
IPC: A63B22/12
Filed: 2005-08-12
Granted: 2006-09-14
Abstract: The knees are rested against a horizontal support mounted on the front side of a seat so that the upper legs are free to move. The distance between the seat and support is adjustable and the diameter of the support can also be altered. Stretching the lower leg exerts a downward force on the lower legs, generating eccentric tension. The reverse movement is also possible.
Patent NL-1033395-C1 (NL)
Title: Removing layer of slime from skin of fish, e.g. salmon or eel, comprises treatment with hydrogen peroxide
Inventor: KRAMER LUBBERTJE
IPC: A23L17/00
Filed: 2007-02-15
Granted: 2007-03-22
Abstract: The skin is treated with hydrogen peroxide. A method for removing the layer of slime from the skin of fish comprises treatment with a slime removal agent comprising hydrogen peroxide.
Patent NL-1035526-C1 (NL)
Title: Wash basin, has stack of three distinct structural elements in form of rings with substantially similar weights, where one of rings includes recess for supporting accessory such as towel holder
Inventor: SANTVOORT JOHANNES NICASIUS PETRUS HUBERTUS
IPC: A47K1/04
Filed: 2008-06-04
Granted: 2009-12-07
Abstract: The wash basin has a stack of three distinct structural elements in the form of rings (3-5) with substantially similar weights. The upper ring (3) at the top of the stack includes a basin (6), where the upper ring is smaller or equal to two times the weight of each of the other rings. The rings are connected to each other by dowel pins (8), where one of the rings includes a recess (12) for supporting an accessory such as towel holder.
Patent RU-2044258-C1 (RU)
Title: Method of blasting
Inventor: TUCHKEVICH VLADIMIR M
IPC: F42D1/00
Filed: 1987-05-11
Granted: 1995-09-20
Abstract: FIELD: blastings at explosion of blasting agents. SUBSTANCE: method of blasting is accomplished by way of all-round percussive compression of working medium by explosion of additional charge. Zeolite is used as working medium; value of compression and mass of additional charge are selected from indicated relations. At the value of percussive compression indicated in the relation zeolite becomes an explosive with a detonation rate of 10 to 14 km/s, which increases the blast power by two times. The blast effect increases too due to the growth of detonation rate and variation of the nature of influence of shock wave on environment. EFFECT: enhanced effectiveness.
Patent RU-2054045-C1 (RU)
Inventor: KHEJKKI KHEJKKILYA
IPC: C13B20/14
Filed: 1989-06-08
Granted: 1996-02-10
Abstract: FIELD: food industry. SUBSTANCE: method involves the chromatography process use on at least three columns connected step-by-step order that is carried out by circulation of diluted molasses solution through columns. Molasses solution is fed onto one column and eluating water on the next one along with flow moving followed by betaine fraction withdrawal, sucrose and residual molasses solution from other columns. These processes are carried out at constant regime simultaneously. These procedures are repeated one or more times for one cycle. Parental molasses solution has temperature 40-85 C, flow rate is 0,5-10 m 3 /h/m 2 . EFFECT: improved method of preparing. 3 cl, 1 dwg, 8 tbl
Patent RU-2128428-C1 (RU)
Title: Method of recovering cotton from somatic cells (versions)
Inventor: TIRUMALE SRINIVASA RANGAN
IPC: C12N15/05
Filed: 1988-11-16
Granted: 1999-04-10
Abstract: FIELD: biotechnology. SUBSTANCE: cotton explant is isolated from germinated seeds and cultured on solid nutrient medium containing glucose for callus formation. When primary callus appears, it is transferred into sucrose-containing solid nutrient medium to be cultured there until secondary callus is developed. Sucrose can likewise be utilized in media as carbon source at the moment when phenol secretions are nearly depleted. As explant, the one isolated from hypocotyl and/or seed-lobe descended from seedling and immature cotton germs is utilized. EFFECT: enabled obtaining viable cotton plants form 35% of explants over 5 to 8 months period. 24 cl, 7 dwg, 8 ex
Patent RU-2052968-C1 (RU)
Inventor: DUBROVIN VLADIMIR PETROVICH
IPC: A23N15/00
Filed: 1990-04-27
Granted: 1996-01-27
Abstract: FIELD: agriculture. SUBSTANCE: fruits are sorted in a hydraulic container divided in upper part by shutters secured across laminar flow of liquid, for example sea water. EFFECT: improved functional and operating characteristics. 13 cl, 6 dwg
Patent RU-2055287-C1 (RU)
Title: Technological furnace for thermal treatment of materials and products
Inventor: ERINOV ANATOLIJ EREMEEVICH
IPC: F27B5/04
Filed: 1990-06-12
Granted: 1996-02-27
Abstract: FIELD: through furnaces with shielding or air atmosphere in mechanical engineering, metallurgy and other branches of industry. SUBSTANCE: furnace for thermal treatment of materials and products at temperature range of 300-1100 C has carrier carcass made from hollow metal members with inner surfaces filled with thermal fibrous insulation. Flat emitting modules are rigidly and tightly fixed on carcass members in furnace in equally spaced relation, with emitting module space of S=(B+L)/B, where B is module width; L is distance between module ends equal to 1.2-1.3. Charging-discharge window is made in furnace end wall. Plate is adapted for charging and discharge of products. Charging- discharge window is sealed with door. Shielding atmosphere mixing fan is mounted in furnace dome. Pallet mounting guides are positioned on furnace bottom. EFFECT: increased efficiency, wider operational capabilities, reduced power consumption, simplified furnace dome and sidewall manufacture process. 3 cl, 3 dwg, 2 tbl
Patent RU-2006553-C1 (RU)
Inventor: RUSINOV ALEKSANDR V
IPC: E02D27/34
Filed: 1990-06-29
Granted: 1994-01-30
Abstract: FIELD: construction. SUBSTANCE: seismic actions protection screen incorporates shell made of reinforced concrete V-shaped sections sunken in the ground. To form the shell, the sections are joined together by their end parts. The ground mass contained within the shell equals to the mass of the building, structure. EFFECT: improved earthquake resisting properties of buildings and structures. 1 dwg
Patent RU-2028692-C1 (RU)
Title: Method of formation of belt electron beam
Inventor: SHUMSKIJ ALEKSANDR LEONIDOVICH
IPC: H01J37/305
Filed: 1990-11-26
Granted: 1995-02-09
Abstract: FIELD: electronics. SUBSTANCE: electron gun has extended cathode registered with its ends in cathode supports, anode and modulator extended along cathode, elements and units to move planes of modulator and cathode supports relative to each other. Novelty of invention lies in planes of modulator and cathode supports mounted for relative movement. Gun is fitted with elements and units for rotation of planes of modulator placed at angle to each other in direction of change of this angle to move modulator planes to cathode and from it and to move cathode supports to anode from it. Movement units are manufactured for transformation of rotary motion into translation. Elements of drives of movement units are fabricated with due account of transmission of movement through wall of vacuum chamber. Electron gun proper is mounted in individual vacuum chamber which communicates with main vacuum chamber with opening. Its case is located outside. EFFECT: expanded capabilities of control over parameters of electron beam of belt type. 2 dwg
Patent RU-2088684-C1 (RU)
Title: Oxidation-resistant alloy (variants)
Inventor: SMITH JOHN SCOTT
IPC: C22C19/03
Filed: 1991-01-14
Granted: 1997-08-27
Abstract: FIELD: metallurgy, alloys nickel-cobalt-iron. SUBSTANCE: alloy has, wt. -%: nickel, 25-50; cobalt, 5-50; aluminium, 5-10; niobium, 0.5-6; manganese + silicon + copper = ,0.14-2; and iron, 20-50. Variant of alloy, wt.-%: nickel, 25-70; cobalt, 5-50; aluminium, 4-15; and iron, the balance at total content of nickel and cobalt, 45-75. Alloy exhibits duplex structure. EFFECT: improved quality and property of alloy. 24 cl, 9 tbl
Patent RU-2021270-C1 (RU)
Inventor: DENTSEL TEODOR
IPC: C07D277/36
Filed: 1991-06-28
Granted: 1994-10-15
Abstract: FIELD: used as antibacterial agents. SUBSTANCE: beta- lactams having side chains of aminothiazoleacetic acid (iminooxyacetic acid) are prepared by reacting a [(2S-trans)-3-amino-2-methyl-4-oxo-1- azotidinesulfonic acid internal salt with 2-amino-α-[(1-carboxy-1- methylethoxy) imino]-4-thiazolylacetic acid methanesulfonate and 2,5 dioxo-1-pyrrolidinyl ester in the presence of a base. EFFECT: improved properties of the title products.
Patent RU-2047316-C1 (RU)
Title: Crystallizer
Inventor: SHISHKIN VIKTOR V
IPC: B01D9/02
Filed: 1991-02-28
Granted: 1995-11-10
Abstract: FIELD: crystallizing engineering. SUBSTANCE: crystallizer has housing with cooled walls, mixing member, and systems for supplying initial solution and discharging suspension. In addition, the crystallizer has system for supplying and discharging working agent. The mixing member is made up as a torus. The rod provided with a turbine at its end is positioned at the center part of the torus. The systems for supplying and discharging solution and suspension are arranged at the same part as the rod is. The system for supplying and discharging working agent are arranged at the opposite part. EFFECT: improved design. 1 dwg
Patent RU-2031089-C1 (RU)
Inventor: VOVK VITALIJ VASILEVICH
IPC: C03B37/00
Filed: 1991-03-01
Granted: 1995-03-20
Abstract: Сущность изобретения: в способе изготовления из кварцевого стекла датчика волнового гироскопа сначала на торце заготовки выполняют радиальные канавки, полируют и упрочняют их. Затем алмазным инструментом обрабатывают вогнутую часть и химически упрочняют. После этого обрабатывают алмазным инструментом выпуклую часть и вновь химически упрочняют обработанные поверхности. 1 ил., 1 табл.
Patent RU-2063256-C1 (RU)
Title: Method for treating pyelonephritis
Inventor: RODOMAN VLADIMIR E
IPC: A61N5/06
Filed: 1991-01-08
Granted: 1996-07-10
Abstract: FIELD: medicine. SUBSTANCE: method involves transcutaneously irradiating the area of ill kidney location with infrared semiconductor laser which power is 3.6-13 mW during 4-5 min gradually increasing pulse succession frequency from 4400 Hz to 24000 Hz in a course having at lest 5 treatments. EFFECT: enhanced effectiveness in treating acute pyelonephritis.
Patent RU-2026227-C1 (RU)
Inventor: GRUZDEV STANISLAV V
IPC: B62D57/028
Filed: 1991-02-04
Granted: 1995-01-09
Abstract: FIELD: robotics. SUBSTANCE: in the offered mobile robot the mover can function both as a wheeled move, and as a walking mover. EFFECT: enhanced capacity. 5 cl, 7 dwg
Patent RU-2010038-C1 (RU)
Inventor: GAMAZOV ALEKSANDR A
IPC: C25B1/02
Filed: 1991-05-24
Granted: 1994-03-30
Abstract: FIELD: chemical industry. SUBSTANCE: apparatus has communicating vessels, that are filled with liquid and have floats, connected to valves. Vessels are connected with gas-pipes of electrolyzer. Vessels are made according to the form of the frames of the electrolyzer in one pack with electrolyzing cells, through which they are communicating with each other. The first gas containing vessel, working pressure of which is higher, has a coupling for the gas outgoing. Its float and valve are used for keeping constant level of electrolyte due to addition of water to it and so providing a constant level of the liquid and increasing reliability of the apparatus work. Gas with much lower pressure, goes through the valve, tied with the float of the second vessel, that increases efficiency of gas usage due to exclusion of one vessel gas escape into the air. EFFECT: apparatus has increased reliability and efficiency of its work. 2 dwg