baber/WOPTO huggingface dataset:
Patent RU-2042657-C1 (RU)
Inventor: BORISOV BORIS N
IPC: C05F3/06
Filed: 1992-01-31
Granted: 1995-08-27
Abstract: FIELD: agriculture. SUBSTANCE: method involves drying the biomass at 80-125 C in a vacuum chamber. Vacuum drying permits reducing the drying temperature down to 80 C without any transformations and quality changes in the biomass. The dry mass retains heavy organic acids and the amount of emitted gases is radically reduced. Moisture and liberated gases to be neutralized are evacuated by a vacuum pump while moisture is condensed in a heat exchanger. Condensate is collected in a special container and the dehydrated gases are delivered by the vacuum pump into the suction pipe of a fan which supplies air required for combustion of fuel into a furnace which prepares a heat carrier for warming up the vacuum chamber. Fuel burns at a temperature of 1350-1500 C with an excess air coefficient of D 1.05-1.10 in presence of ammonia vapors entering together with the discharged gases thus completely neutralizing them. The throw-outs of flue gases into the atmosphere are ecologically clean. The dried biomass is collected and packed into bags. The device is comprised of a vacuum drying chamber with a furnace for burning fuel and dehydrated gases delivered from the dryer by a vacuum pump into the suction pipe of the fan supplying air for combustion in the furnace. It further comprises a heat carrier recirculating system, a vacuum system with filters, a heat exchanger for condensation of moisture produced by the drying process, a fan for blowing the heat exchanger with cold air, a vacuum pump, a condensate receiver, a system for receiving and delivering raw biomass into the drying chamber, a mechanism for conveying the dried mass along the drying chamber, a receiving hopper, mechanisms for grinding the dried mass and packing it into bags. EFFECT: improved functional and operating characteristics. 4 cl, 3 dwg
Patent RU-2062220-C1 (RU)
Title: Abrasive elastic tool
Inventor: ODINTSOV LEONID G
IPC: B24D13/02
Filed: 1992-02-13
Granted: 1996-06-20
Abstract: FIELD: manufacture of abrasive tools. SUBSTANCE: invention deals with finishing of holes and internal spaces of parts of various assignment. Abrasive elastic tool is provided with separating rings made from elastic material put on mandrel between working discs. Discs have radial cuts to depth 0.4-0.7 of their free overhang amounting to 0.5-0.7 radial width of rings space uniformly arranged along circumference. Distance between cuts does not exceed their depth. Mandrel can be also manufactured from elastic material. Discs are fabricated from two-sided abrasive cloth. EFFECT: improved quality of finishing of holes and internal spaces. 2 cl, 7 dwg
Patent RU-2068451-C1 (RU)
Title: Method for producing silver concentrates from chloride and sulfate-chloride solutions containing heavy nonferrous metals
Inventor: GREJVER TATYANA N
IPC: C22B3/44
Filed: 1992-04-10
Granted: 1996-10-27
Abstract: FIELD: hydrometallurgy. SUBSTANCE: method involves depositing silver from chloride or sulfate- chloride solutions containing heavy nonferrous metals, with pH value being equal to or exceeding 6.0. Solution may be preliminarily neutralized and silver may be deposited from filtrate. EFFECT: increased efficiency in depositing silver and high content of silver in concentrate. 8 cl, 1 tbl
Patent RU-2093041-C1 (RU)
Title: Method of food addition preparing
Inventor: VELICHKO NADEZHDA A
IPC: A23K1/00
Filed: 1992-06-05
Granted: 1997-10-20
Abstract: FIELD: biotechnology, agriculture. SUBSTANCE: method involves milling and refining wood raw - postextraction residue of Sibirica larch bark (tan waste). The following nutrient salts were added to tan waste, g/l:   1-2; KH 2 PO 4  0.5-1.0; KCl 0.1-0.5; MgSO 4  0.1-0.5 and FeSO 4  0.001-0.005, steamed with live steam for 20-30 min, sown with fungus Pleurotus ostreatus (Fr Kumm) and cultured for 5-10 days. The yield of food preparation is 90-95%, protein increase is 8-10%. Food value of the obtained food preparation is 0.38 f.u.. Protein of fungal mycelium contains all essential amino acids. EFFECT: improved method of preparing. 1 tbl
Patent RU-2026447-C1 (RU)
Title: Cross-member of track laying crane
Inventor: KONOVALOV STANISLAV V
IPC: E01B29/02
Filed: 1992-04-28
Granted: 1995-01-09
Abstract: FIELD: railway building. SUBSTANCE: cross-member has beam made up of three hinge-connected parts 1,2 and 3. Fitted on free ends of parts 1 and 2 are frames 8 installed for turning in horizontal and vertical planes and arranged across cross-member, and also rail-carrying grips 10 and 11. Frames 8 are connected with beam middle part 3 through spring compensators 15 and equal-length flexible rods 16 arranged at equal distances from longitudinal plane of symmetry of beam and connected with working length adjusting mechanisms of rods. At least one extreme part 2 of beam is telescopic. EFFECT: enlarged operating capabilities. 4 cl, 6 dwg
Patent RU-2044441-C1 (RU)
Title: Method and conveyor for separation of mixture
Inventor: RUSSKIKH NIKOLAJ I
IPC: A01D33/08
Filed: 1992-04-20
Granted: 1995-09-27
Abstract: FIELD: agricultural engineering. SUBSTANCE: in conveying a mixture by a separating-elevating conveyor with a wavy surface of its working side the mixture is acted upon by pulsating air jets delivered from bottom up and simultaneously moved in the direction of travel of said conveyor at a speed which is equal to, or higher than, its traveling speed. The air jets are applied to the mixture on the sections between crests and spaces of the descending conveyor sides. The method is realized by a device comprising conveyor 1 with a wave-like belt whose surface is formed by snatch rollers disposed alternately above and under the conveyor upper side. Installed on hollow axles with cutouts or nozzles coaxially with snatch rollers 6 are devices for producing pulsating air jets. These devices are formed by positively rotated pipes 7 with cutouts or nozzles 8. The width of nozzles 8 is smaller than that of cutouts or nozzles 10 of axles. Axle nozzles or cutouts extend throughout the width of the conveyor and are positioned opposite the cutouts or nozzles of pipes. EFFECT: improved functional and operating characteristics. 2 cl, 2 dwg
Patent RU-2046774-C1 (RU)
Inventor: LISOV MIKHAIL F
IPC: C04B35/111
Filed: 1992-07-01
Granted: 1995-10-27
Abstract: FIELD: technology of ceramic materials. SUBSTANCE: method of a-aluminium oxide-base ceramics preparing involves roasting blanks in oxygen-containing atmosphere which were formed from aluminium-containing material powder. Aluminium-containing material is aluminium nitride powder grains of which before or after blank forming were subjected for effect of oxygen-containing atmosphere up to formation of 95.0 wt.-% aluminium oxide, not above. Blank roasting is carried out at 1500-1700 C up to ceasing mass and volume change during oxidative roasting. As a result, monophase finely grained ceramics is prepared on the basis of a-aluminium oxide showing enhanced strength properties. EFFECT: enhanced quality of ceramics, ecology safety of method, simplified procedure. 1 dwg, 1 tbl
Patent RU-2041825-C1 (RU)
Title: Rotary machine for powder pressing
Inventor: KEM ALEKSANDR YU
IPC: B30B11/12
Filed: 1992-07-13
Granted: 1995-08-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: rotary machine has a driving three-belt rotor on which the upper and lower punches and the matrices are mounted. The middle belt of the rotor also has dosing tanks set up before each matrix. The upper belt has through vertical channels symmetrical to the corresponding upper punches. The lower face ends of these channels are connected with the dosing tanks by resilient branch pipes. A ring-shaped groove closing the upper face ends of the channels is made on the upper cavity of the upper belt. EFFECT: enhanced efficiency of making powder products. 3 dwg, 1 tbl
Patent RU-2043170-C1 (RU)
Title: Size sorting aggregate
Inventor: GUSLITSER IGOR I
IPC: B07B13/065
Filed: 1992-08-14
Granted: 1995-09-10
Abstract: FIELD: material size sorting. SUBSTANCE: aggregate has two or more sorting sections with driving and driven pulleys. All pulleys are provided with guiding baffles. Baffles are bent around by pulling-carrying members. Space between carrying baffles is uniform for each pulley and is determined by minimum tolerable sizes of size sorting product lumps. Space between pulling-carrying members is minimum on lower section, is multiple of space between guiding baffles and is increasing on each next section. Sections are made one over another with cantilever shift in product movement direction. EFFECT: increased productivity. 2 dwg
Patent RU-2066791-C1 (RU)
Title: External gearing hydraulic machine
Inventor: TIMASHOV SERGEJ GRIGOREVICH
IPC: F04C2/04
Filed: 1992-07-29
Granted: 1996-09-20
Abstract: FIELD: transport; hydraulic systems of tractors, excavators, agricultural, road building and other vehicles. SUBSTANCE: sliding bearings are made in form of thin-walled semi-inserts installed in bores made in bushings. Bearings are oriented square to direction of action of resulting hydraulic loads F acting onto gears under working fluid pressure. Recesses are made on bushings. Semi-inserts are locked from turning by cutting made on end face surfaces of semi-inserts getting into recesses of bushings and located on their end faces from side of gear end faces. Thus additional movable link is formed which makes it possible not to affect displacement of bushings in axial direction and to permit self-aligning of bushings relative to gear end faces. EFFECT: increased reliability and longevity of hydraulic machine. 3 cl, 3 dwg
Patent RU-2074418-C1 (RU)
Title: Device to apply bar codes on paper medium
Inventor: BEREZANSKIJ ROSTISLAV TROFIMOV
IPC: G06K1/12
Filed: 1992-06-01
Granted: 1997-02-27
Abstract: FIELD: trade. SUBSTANCE: device to apply bar codes on paper medium includes printing drum and set of inking, supporting and distributor rollers touching drum with their surfaces, synchronization unit, driving electric motor with belt transmissions, unit of striking hammers, coil with paper tape, paper tape pulling mechanism, control unit and power supply unit. Bar code rule made from elastic materials with high paint wettability is put and fixed on drum. Viscous printing ink is used in the capacity of this paint. Device is additionally inserted with feed roller, unit to feed printing ink with inclined vessel (slot between edge of vessel and feed roller is adjustable), unit with vessel for drain of printing ink under feed roller with controlled slot between its edge and feed roller. Shaft of electric motor carries gear wheel and driven gear wheel is put on axle of distributor roller. EFFECT: enhanced quality and expanded range of sizes of printed bar codes. 2 cl, 13 dwg
Patent RU-2112036-C1 (RU)
Title: Способ получения коллагеназы
Inventor: MAJOROV ALEKSANDR FEDOROVICH
IPC: C12N9/64
Filed: 1992-10-09
Granted: 1998-05-27
Abstract: Использование: в биотехнологии и может быть использовано в медицине, косметической, парфюмерной, пищевой промышленности, а также в кожевенно-меховом производстве. Сущность изобретения: способ состоит в том, что гепатопанкреас крабов гомогенизируют в буферном растворе, балластные вещества экстрагируют из гомогената, из ферментного раствора выделяют коллагеназу и лиофилизируют ее. При этом экстракцию балластных веществ производят путем добавления к гомогенату от 0,2 до 1,5%-ного раствора хитозана в 1%-ной уксусной кислоте из расчета 0,2 - 1,4 л, раствора хитозана на 1 кг гапатопанкреаса крабов, перемешивания, отстаивания в течение 1 - 3 ч и фильтрации полученной смеси. Причем выделение коллагеназы осуществляют путем ультрафильтрации ферментного раствора на полых волокнах. 3 з.п.ф-лы.
Patent DE-10010728-C1 (DE)
Title: Casing/enclosure assembly for three-phase busbars of high voltage (HV) installation
Inventor: MEINHERZ MANFRED
IPC: H02G5/06
Filed: 2000-02-29
Granted: 2001-06-13
Abstract: A casing module (1) comprises a tubular casing housing (2) with connection flanges (24) at either end, three phase- conductors (5-7) arranged in delta within the casing housing parallel to the latter's axis, and at least one insulator (3) supporting the conductors in common on the casing housing. A common post- or pin-insulator (3) is provided for each of the three phase-conductors (5-7) and is equipped with cylindrical bushings (33), and between the ends of the casing housing (2) is arranged at least one insulating support element (8) for mutually supporting the phase conductors (5-7).  The phase-conductors have a semi-circular cross-section pipe-profile with a conductor region extending (52) along the circle periphery and along the circle diameter (53), and the phase-conductors (5-7) are fixed via connection pieces (56) on the bushings (33) on the flange- side post insulator (3).
Patent DE-10031083-C1 (DE)
Title: Air vent has vent duct provided with relatively offset sections coupled via angled intermediate section and rainwater catchment device below latter
Inventor: LUENSWILKEN HERMANN
IPC: F24F7/04
Filed: 2000-06-30
Granted: 2002-02-28
Abstract: The air vent has a vent duct (10) provided with at least 2 vent duct sections (10.1,10.2), at least one of which communicates with the atmosphere and incorporating a rainwater catchment device (14), with a drain allowing the collected rainwater to be discharged into the atmosphere. The second section of the vent duct is offset relative to the first section, in a direction transverse to the perpendicular, via an angled intermediate section (11), with the catchment device secured to the inner wall of the first duct section perpendicularly below the intermediate section, the drain provided by one or more openings (16) in the wall of the first duct section.
Patent DE-10100210-C1 (DE)
Title: Apparatus for heat welding thermoplastic floor coverings using cord in groove comprises ultrasound generator with sonotrode whose tip corresponds in shape to that of cord and groove and tube which presses cord into groove and against tip
Inventor: HIELSCHER HARALD
IPC: B29C65/50
Filed: 2001-01-04
Granted: 2002-06-06
Abstract: Apparatus for heat welding thermoplastic floor coverings using a cord (8) in a groove comprises an ultrasound generator (1) with a sonotrode (2). The tip (3) of this corresponds in shape to that of the cord and groove. A pressure tube (10) presses the cord into the groove and against the underside of the sonotrode tip so that the surface of the groove and underside of the cord are fused together.
Patent DE-10112059-C1 (DE)
Title: Vorrichtung zur selbsttätigen Längenkorrektur von Betätigungen, insb. von Seilzügen, wie Betätigungszüge von Kraftfahrzeugen
Inventor: BLUECHER MARTIN
IPC: F16C1/22
Filed: 2001-03-14
Granted: 2002-11-28
Abstract: Es wird eine Vorrichtung zur selbsttätigen Längenkorrektur von Betätigungen, insbesondere von Seilzügen (12), beschrieben mit einer eine Aufnahme aufweisenden Hülse (3) und einer in der Aufnahme verschiebbar geführten Zahnstange (9), wobei die Hülse (3) eine Anlenkung (2) für einen Geber, zum Beispiel einen Bremshebel (22), aufweist und die Zahnstange (9) über einen Seilzug (12) mit einem Nehmer gekoppelt ist und bei einer Aktivierung des Gebers die Hülse (3) und die Zahnstange (9) mittels eines Sperrsegmente (6) aufweisenden Gesperres koppelbar sind und bei einer Deaktivierung des Gebers die bevorzugt mit einer Vorspannung beaufschlagte Zahnstange (9) zur Kompensation etwaiger im System vorhandener Lose bezüglich der Hülse (3) in Richtung einer Verkürzung oder Verlängerung der Vorrichtung verschiebbar ist. Zwischen dem Gesperre und einem ortsfesten Anschlag (21) ist auf der Zahnstange (9) eine verschiebbare Hülse (17) geführt, welche bei einer Deaktivierung des Gebers das Gesperre in eine Öffnungsstellung überführt. Der verschiebbaren Hülse (17) sitzt ein in Längserstreckung der Hülse (17) verstellbarer sowie feststellbarer Gegenanschlag, zum Beispiel ein Ring (23), auf, der mit dem ortsfesten Anschlag (21) zusammenwirkt (Figur 2).
Patent DE-10112707-C1 (DE)
Title: Exhaust manifold production, for internal combustion motor, is composed of an inner and outer shell each of part-shells joined together with a gas-tight seam without welding sprays
Inventor: SCHAEFER JUERGEN
IPC: B21D53/88
Filed: 2001-03-16
Granted: 2002-06-06
Abstract: To produce the exhaust manifold for an internal combustion motor, with a number of inlets from the cylinders and an outlet to the exhaust pipe, the part-shells (3-6) for the inner shell and the part-shells (1,2) for the outer shell are prefabricated. Each part-shell of the inner shell is fixed to a part-shell of the outer shell.  The outer shell parts are joined together at the same time as the inner shell is formed by joining its part-shells. The outer shell parts are bonded together by a gas-tight seam.
Patent DE-10124912-C1 (DE)
Inventor: MOELLER ACHIM
IPC: B32B21/14
Filed: 2001-05-17
Granted: 2002-12-05
Abstract: The invention relates to a method for the production of a distinctively three-dimensionally formed, thin-walled, bowl-shaped body (three-dimensional body) or for coating distinctively three-dimensionally formed structural components made of different materials such a wood, wood-derived products, plastic material, cast aluminum, etc., said method being carried out place in several steps. The two or three-dimensional elements to be formed are initially cut to the required processing size. In the case of multilayered parts to be shaped, the two-dimensional and three-dimensional surface elements to be formed are positioned in a stack for the forming process and optionally fixed temporarily in their position. An individual three-dimensional surface element is thus produced, said element being made of wood (wood-veneer), laminated wood or a composite consisting of wood and one or more surface materials such as plastic films or a nonwoven. The single or multilayered surface elements are then formed sectionwise or completely, wherein the form change occurs by shear deformation on the surface of all corresponding surface elements and simultaneous, multiaxial flexion deformation of the surface elements in the area of the active deformation zone is produced.
Patent DE-19512351-C1 (DE)
Title: Honeycomb block for heat exchangers
Inventor: POEHLMANN KLAUS
IPC: B29C43/36
Filed: 1995-04-01
Granted: 1996-11-14
Abstract: A honeycomb block for heat exchangers, in the form of a one-piece element with PTFE or a mixt. of PTFE and other plastics as heat-resistant storage material (I) is new.  Also claimed are compression moulding dies for making the block.  Pref. the cross-section of the honeycomb channels may be round, oval, square, rectangular, triangular or hexagonal.   The PTFE may be mixed with (a) a thermoplastic with a melt viscosity low enough for extrusion or injection moulding, or (b) a polyimide.   The block is made from material (I) in the form of a powder, by pressing or isostatic pressing followed by sintering. Pref. (I) consists of recyclable plastic waste with the addn. of heat resistant fillers with good thermal conductivity, e.g. carbon, graphite, steel or bronze.
Patent DE-19514041-C1 (DE)
Title: Stop with guide on woodworking machine
Inventor: SCHEPPACH FRITZ
IPC: B23Q3/00
Filed: 1995-04-13
Granted: 1996-01-04
Abstract: The guide for the stop has a slot (9) open at the top and closed on the sides. A slide (5) has a guide rail (7) which enters the slot from the top. It has a clamping jaw (11) located outside a holder and can be brought into the installation position by an actuating component on the external side of the guide. The holder has a clamping element which comprises two jaws interconnected by an actuating component. One jaw engages with the guide slot and the other on the external side of the guide.
Patent DE-19544867-C1 (DE)
Inventor: KUMPFMUELLER HELMUT
IPC: A61B3/135
Filed: 1995-12-01
Granted: 1997-06-19
Abstract: In the camera attachment for a slit light projector, the deflection mirror (7) between the eye (3) under examination and the image optics (8) is fitted to the holder (6) so that it lies opposite the CCD camera (9) in relation to its rotary axis (10). A prism (5) rotates round the axis (10), and a step motor rotates the holder (6).
Patent DE-19614255-C1 (DE)
Inventor: ZITZEWITZ FALK VON DR MED
IPC: G04B47/00
Filed: 1996-04-11
Granted: 1997-09-18
Abstract: It is not easy to measure and record the state of health of a patient, even though reliable statements or recordings concerning the way in which the patient's health varies with time, particularly when the patient is on a medication, are desirable for the doctors and for research purposes. Proposed is a mobile unit for assessing and recording a patient's state of health, the patient him/herself recording the variation in the effect of medication with time by pressing buttons on the unit, thus storing this data on a recording medium. The unit (1) has buttons (2, 3, 4) by means of which the patient can enter the time at which medication was taken and the time and degree of any positive or negative effect. The variation in the effect with time is recorded and can be output via a chip (8) and hence reproduced. The unit is suitable for use both in therapy and in pharmaceutical research.
Patent DE-19630385-C1 (DE)
Title: Juice press assembly
Inventor: HELFRICH FRIEDBERT
IPC: C13B15/00
Filed: 1996-07-30
Granted: 1997-12-04
Abstract: Juice press assembly, to press out liquid from materials such as in agricultural or chemical products, comprises a closed container (2) with a filling/emptying opening (5) at the juice outlet of the press zone (9).  Shoes (10), open at one side, are near the opening (5) at the inner side of the container wall (2) for the insertion of intermediate wall bodies (12).  A sprung ratchet lock (3) is at the intermediate wall body (12) or at the shoe (10).
Patent DE-19643103-C1 (DE)
Title: Cleaning agent with polishing and disinfecting properties
Inventor: GROS JOSEF
IPC: C11D9/44
Filed: 1996-10-21
Granted: 1998-04-02
Abstract: A biological universal cleaning agent (I) for domestic and commercial use contains: (A) 59.4 wt.% polishing agent; (B) 4.1 wt.% alkali metal carbonate; (C) 27 wt.% soap; (D) 0.1 wt.% natural disinfectant; (E) 0.4 wt.% readily biodegradable foaming agent; (F) 6.3 wt.% vegetable fat; and (G) 2.7 wt.% pigment.
Patent DE-19743901-C1 (DE)
Inventor: BIERTUEMPEL INGO DR
IPC: C07C309/04
Filed: 1997-10-04
Granted: 1999-04-22
Abstract: Methanesulfonic acid is obtained by reaction of sulfite ions with dimethyl sulfate in a mol ratio of (1.5-2.5):1, preferably 2:1, in an aqueous system at elevated temperature for at least 2, preferably 4 hours, followed by reaction with a strong acid.
Patent DE-19806444-C1 (DE)
Title: Blade mounting for pneumatic power cutter
Inventor: SUPE-DIENES RUDOLF DIPL ING
IPC: B26D7/26
Filed: 1998-02-17
Granted: 1999-07-08
Abstract: The blade mounting is retractable with a retraction spring (23) and an actuating piston. The force transmission between the spring and the piston rod (14) during the cutting operation is opposed by a fluid actuator (24) attached to the piston rod.
Patent DE-19817959-C1 (DE)
Title: Lightweight building panel
Inventor: HUNKEMOELLER PAUL
IPC: E04C2/292
Filed: 1998-04-22
Granted: 1999-07-22
Abstract: The panel has at least one surface layer and an infill defining a hollow structure. The infill (3) can be made of metallic hollow spheres (4) which are fixed together using an i.e. epoxy matrix. The spheres can have different diameters. The outer layer can be of aluminium or carbon fibre.
Patent DE-19830484-C1 (DE)
Title: Clamp connector for wire with connecting tab for electrical connections to switch has opening in U=shaped plate spring for connection wire, and recess for connecting tab
Inventor: GROSKOPF STEFAN
IPC: H01H1/58
Filed: 1998-07-08
Granted: 2000-05-11
Abstract: A U-shaped plate spring (1) includes a recess and an opening (5) for receiving a connecting wire (9). The first limb (3) of the spring has a section recess (6) for receiving a projection (8) formed on the connecting tab (7). The projection may be made by stamping.