baber/WOPTO huggingface dataset:
Patent DE-19809850-C1 (DE)
Title: Spray head for rock winning cutter
Inventor: KOMOTZKI MICHAEL
IPC: E21C35/187
Filed: 1998-03-07
Granted: 1999-06-10
Abstract: The spray head has a spray barrel (6) with a frusto-conical flow valve (7) engaging a seating (8) under a spring (11) loading. The outer face of the valve conical surface (9) has water flow grooves (10). The spray barrel has water feed bores (12,14).
Patent DE-19810088-C1 (DE)
Title: Hammer and boring drill
Inventor: FRAUHAMMER KARL
IPC: B23B45/16
Filed: 1998-03-10
Granted: 1999-08-26
Abstract: The tool has a holder (20) and a casing (11) with a pneumatic impact drive (10) with a guide tube (13) for reciprocating piston (12) and an impacter (15) with an air cushion chamber between them. The chamber is fed with air in a vent position of the air cushion pneumatic impact drive.
Patent DE-19840651-C1 (DE)
Title: Anti-dazzle spectacles for night driving has zones of different opacity in the lenses increasing from the top to the bottom to give total transparency in the upper section and a dazzle shield in the lower section
Inventor: KNAUDT DAGMAR
IPC: A61F9/02
Filed: 1998-09-05
Granted: 2000-07-20
Abstract: The anti-dazzle spectacles (10) has lenses (12,13) where the opacity increases from the top to the bottom with an exponential function at the center of the lens. The opacity change is produced by metal deposition on the lens glass to give zones (12',12,13',13) of a different opacity. The transit between the opacity zones is a hysterisis curve. The lens is a plano convex lens, of glass or a transparent plastics material.
Patent DE-19852193-C1 (DE)
Title: Suitability testing of process parameters and materials for electrophoretic or autophoretic lacquering especially of automobile bodies
Inventor: KERLIN KLAUS GUENTER
IPC: C25D13/00
Filed: 1998-11-12
Granted: 1999-11-04
Abstract: The suitability of materials and process parameters for electrophoretic or autophoretic lacquering of metal is determined by testing the properties of a lacquer coating applied to a deep drawn test blank. The suitability of materials and process parameters for electrophoretic or autophoretic lacquering is tested by deep drawing a test blank to a hollow test body, cleaning and optionally subjecting the test body to corrosion protective pretreatment, subjecting the test body to electrophoretic or autophoretic dip-lacquering, optionally coating the test body with one or more further coating layers and then testing the properties of the lacquer coating.
Patent DE-19927592-C1 (DE)
Title: Kehraggregat
Inventor: RUUSKA MAUNO OLAVI
IPC: E01H1/05
Filed: 1999-06-17
Granted: 2001-02-08
Abstract: Ein Kehraggregat zum Anbau an ein Trägerfahrzeug oder einen Anhänger umfaßt einen Tragrahmen (2) und mindestens eine darin um ihre Längsachse (3) drehbar gelagerte, motorisch angetriebene Walzenbürste (1). Der Tragrahmen (2) weist Stützräder (7, 8) auf, deren vertikaler Abstand zu der Achse (3) der Walzenbürste (1) mittels einer Verstelleinheit veränderbar ist, welche mindestens ein Verstellorgan (V) und ein Steuergerät (9) umfaßt. Dabei ist ein das Antriebsmoment oder die Antriebsleistung der Walzenbürste (1) oder eine hiermit gekoppelte Größe erfassender Sensor (S) vorgesehen, dessen Signal auf das Steuergerät (9) geschaltet ist. Das Steuergerät (9) ermittelt die der optimalen Kehrspiegelbreite entsprechende Arbeitsstellung des Verstellorgans (V) als Funktion der beim Absenken der Walzenbürste (1) durch einen sprunghaften Anstieg des Sensorsignals gekennzeichneten Bodenkontaktstellung des Verstellorgans (V).
Patent DE-19953368-C1 (DE)
Title: Abdeckfolie für Spargelfelder
Inventor: BAUMANN HANS-JOACHIM
IPC: A01G22/10
Filed: 1999-11-06
Granted: 2001-06-07
Abstract: Die Erfindung betrifft eine Abdeckfolie für Spargelfelder, wie sie zur Qualitätsverbesserung in der Landwirtschaft, insbesondere zum Abdecken von Spargeldämmen, benutzt wird. DOLLAR A Erfindungsgemäß sind das Abdeckfolien für Dämme der Spargelbeete, bei denen längsseitig die beiden Enden der Folie nach oben gefaltet und zum Teil durch Schweißnähte fixiert werden, wodurch Taschen zur Aufnahme von Erde oder Sand gebildet werden, bei denen die einzelnen Schweißnähte nicht einander stoßen, die Taschen einen Querschnitt in Form eines zweimal gleichschenkligen Sechsecks haben, wobei die schmalere obere Seite offen für die Aufnahme der Erde oder des Sandes bleibt. DOLLAR A Als Materialien können die für Abdeckfolie für Spargelfelder an sich bekannten Materialien zum Einsatz kommen, in der Folienstärke von üblicherweise 40 bis 250 mum, schwarz, schwarz-weiß oder andersfarben eingefärbt, ggf. auch transparent. Vorzugsweise werden Polyolefine eingesetzt.
Patent DE-19955149-C1 (DE)
Title: Seal, for use in setting piston in gear shift mechanism, comprises polymer sealing ring and elastomer O-ring within a ring zone under pressure from the piston cover for effective sealing and pressure bleeding
Inventor: SCHENK RICHARD
IPC: F16J15/3208
Filed: 1999-11-17
Granted: 2001-05-03
Abstract: A seal (1) for a setting piston within a cylinder, has a sealing ring (4) with a diagonal alignment of a polymer with good sliding qualities, and a diagonal elastomer O-ring (5) as a pressure ring. They are contained within a ring zone (15) held under pressure from a piston cover (11) with a rectangular cross section. The sealing ring provides a seal and also a means to release excess pressure. A seal (1) for a setting piston within a cylinder, has a sealing ring (4) with a diagonal alignment of a polymer with good sliding qualities, and a diagonal elastomer O-ring (5) as a pressure ring. They are contained within a ring zone (15) held under pressure from a piston cover (11), with a rectangular cross section. The sealing ring, when not under pressure, has its sealing ring surface (6) resting at the wall (7) of the guide cylinder (8), and its end surface is at the inner surface (10) of the piston cover. When under pressure, the end surface (9) is displaced from the inner surface to release a passage (13) for the pressure medium.
Patent RU-2075832-C1 (RU)
Title: Method for three-dimensional distributed reception of signal which is transmitted through multiple-beam channel and device which implements said method
Inventor: FIGOVSKIJ EFROIM A
IPC: H04B7/08
Filed: 1992-12-03
Granted: 1997-03-20
Abstract: FIELD: radio engineering, communication devices. SUBSTANCE: method involves putting receiving antenna elements along straight line which is directed towards signal source and optical addition of distribution signals so that each distribution signal is calculated as coherent addition of signal from first receiving antenna which is used as reference to signals of other receiving antennas. Said receiving antennas are spaced by distance which is multiple of wave length and is greater than it. Corresponding device has N receiving antennas 1, N-1 coherent addition units 2, majority weight adder 3 and additional coherent addition unit 4. EFFECT: increased functional capabilities. 2 cl, 2 dwg
Patent RU-2075546-C1 (RU)
Inventor: YASHINA GALINA M
IPC: C25C1/12
Filed: 1993-01-12
Granted: 1997-03-20
Abstract: FIELD: methods of wastes processing, particular, mine waters; applicable in industries having zinc-, copper- and iron-containing wastes in form of salt solutions. SUBSTANCE: sulfate metal containing electrolytes are purified from iron with the help of iron-oxidizing bacteria TH.FEROOXIDANS. After cleaning from iron, cathode sediments of copper are separated with copper-sulfuric acid ratios of 1:(0.5-3) and 1:(0.75-4) and current density of 70-300 A/sq.m and 350-650 A/sq.m, respectively, for obtaining of compact and powdery sediments. EFFECT: higher efficiency. 2 cl, 4 tbl
Patent RU-2056359-C1 (RU)
Inventor: ALEKPEROV ELKHAN R
IPC: C02F101/10
Filed: 1993-01-28
Granted: 1996-03-20
Abstract: Сущность изобретения: для извлечения урана используют керосиновый раствор бис-2-окси-5-амилбензиламина при концентрации реагента 0,04 - 0,05 М, рН 5,0 - 8,5 и объемном соотношении водной и органической фаз, равном (3 - 5) : 2. Достигается 100%-ная очистка растворов. 1 табл.
Patent RU-2077385-C1 (RU)
Inventor: SYROVATSKIJ EDUARD FEDOROVICH
IPC: A22C17/00
Filed: 1993-02-09
Granted: 1997-04-20
Abstract: FIELD: mincing of meat. SUBSTANCE: pieces of product are fed to cutting member over helical lines formed in combining the translational motion and rotary motion, near-surface layers of pieces are forced into holes of rotated grate, layers of product held in grate holes are cut off by moving pieces of product of fixed knife, remaining parts of pieces of product are moved in reciprocating mode over helical lines Housing 1 of device and pusher handle 10 are mounted for rotation about common axis. Housing of device is provided with drive 11 which rotates the housing in one circumferential direction or changes the sense of rotation in turn within sector of circle at central angle exceeding (360:n) deg where n is number of blades of fixed knife. Housing 1 and feed hopper are made in form of hollow polyhedrons. Housing 1 rotated circumferentially is provided with gear for connection with reduction gear of electric drive. EFFECT: enhanced reliability. 4 cl, 4 dwg
Patent RU-2074724-C1 (RU)
Title: Method of curative dirt extract preparing
Inventor: TOLCHEEV ANATOLIJ VASILEVICH
IPC: A61K35/10
Filed: 1993-02-26
Granted: 1997-03-10
Abstract: FIELD: drug technology. SUBSTANCE: native dirt is diluted with water at ratio = (2: 0.9)-(2: 1.1) and poured into extractor apparatus where cold sterilization is carried out in an aqueous medium under pressure 66 atm for 15-20 min followed by pressure drop to atmospheric value at rate above 5 atm/s. Then extractor content is combined with the main extraction line including extractor, evaporator, condenser and accumulating capacity. The diluted dirt is extracted by circle continuous cycle involving CO 2 -extraction, miscella pouring off into evaporator, evaporation of CO 2  and its the following condensing in condenser and the repeated feeding through accumulating capacity into extractor. After cycle termination of one portion of the diluted dirt (cycle time is 3-4 h) evaporator is detached from extractor, CO 2  is evaporated and extract is poured off from evaporator. The spent diluted dirt is settled firstly for 10-15 min, then extract content is separated from the main extraction line by high pressure gate and the diluted dirt is removed. EFFECT: improved method of preparing, ecology safety, decreased solvent consumption. 2 cl
Patent RU-2100217-C1 (RU)
Title: Automobile
Inventor: URETSKIJ YAN SEMENOVICH
IPC: B60K17/28
Filed: 1993-04-23
Granted: 1997-12-27
Abstract: FIELD: transport engineering; vehicle transmissions. SUBSTANCE: automobile has engine 1, transmission with driving axle 3 with working wheels and spare wheel 5 which serves as energy accumulator, and kinematic device made in form of two gear wheels 6, 7 mounted on shafts and two overrunning clutches 10, 11 operated by control system for periodical coupling of shaft portion. Energy accumulator flywheel is made in form of spare wheel 5 which is placed in trunk. EFFECT: enlarged operating capabilities. 2 dwg
Patent RU-2084774-C1 (RU)
Title: Compressor
Inventor: SHLYAKHOVETSKIJ VALENTIN M
IPC: F25B1/00
Filed: 1993-04-23
Granted: 1997-07-20
Abstract: FIELD: mining industry; industrial compressor shops; plants for liquefying air and other gases; gas pipeline compressor stations. SUBSTANCE: compressor has housing with compression chambers 2, compressing members 3 suction and delivery branch pipes 4, 5, external cooling members 6 and drive 7. Screens 8 installed in compression chambers 2 follow the shape of compression chambers 2 and are rigidly secured by part of their surfaces to walls of chambers. Screens 8 are made two-layer, with inner layer 10 adjoining the wall of compression chamber 2 made of insulating material, and outer layer, of strips 11, 12 made of materials with different values of thermo-electromotive force coefficients placed in series in spaces of inner layer. Strips are brought out of compression chamber 2 at both sides of screen through housing 1. At one side, strips are connected to terminals 18 of transformer according to values of their thermo-electromotive force coefficients. Transformer 19 is connected to current line 20. At other side, strips are rigidly interconnected and this joint is brought into contact with external cooling members of compressor housing 1. EFFECT: compression of gases and vapors with high final temperatures of compression. 2 cl, 5 dwg
Patent RU-2105970-C1 (RU)
Title: Inductive pickup
Inventor: VAKHROMEEV V E
IPC: G01R33/12
Filed: 1993-04-29
Granted: 1998-02-27
Abstract: FIELD: measurement technology. SUBSTANCE: inductive pickup has self-excited oscillator with inductance coil and reference generator. Output signals of generators arrive at phase-pulse detector, the output signal of which is integrated and supplied to control input of self-excited oscillator. As a result, the latter is provided with feedback. EFFECT: high accuracy and sensitivity. 4 cl, 4 dwg
Patent RU-2043868-C1 (RU)
Inventor: PUMPYANSKAYA TAMARA A
IPC: B22F1/00
Filed: 1993-07-06
Granted: 1995-09-20
Abstract: Изобретение относится к области порошковой металлургии. Способ получения спеченных изделий из диффузионно-легированных железных порошков включает приготовление шихты, прессование и спекание. Шихты готовят в два этапа: сначала получают диффузионно-легированный никелем и молибденом железный порошок, проводят восстановительный отжиг смеси при 720°С в течение 3 ч, а затем к полученной восстановительной смеси добавляют порошок меди. Спекание изделий ведут при 1160°С. В качестве никельсодержащей добавки используют оксид никеля. 1 з.п. ф-лы, 1 табл.
Patent RU-2050516-C1 (RU)
Inventor: MANKOVSKIJ OLEG N
IPC: F25B9/00
Filed: 1993-08-06
Granted: 1995-12-20
Abstract: Использование: в системах хладоснабжения и в газовом хозяйстве. Сущность изобретения: газ в турбину 5 расширения подают с дозвуковой скоростью и расширяют при срабатывании 5 8% от располагаемого перепада давления через вращаемый газораспределитель 8. Из турбины 5 газ подают в приемные трубки 10, от которых отводят тепло, а охлаждаемый поток выводят к потребителю. Охладитель содержит корпус 1 с двумя камерами 4 и 6. В камере 4 помещена турбина 5. В камере 6 установлен газораспределитель 8 и встроены приемные трубки 10. Камеры 4 и 6 отделены друг от друга перегородкой 14 с уплотнителями 15. 2 с. п. ф-лы, 1 ил.
Patent RU-2099678-C1 (RU)
Title: Pizoelectric pressure-to-electric signal transducer
Inventor: SHAKIROV RUSTAM A
IPC: G01L9/08
Filed: 1993-08-05
Granted: 1997-12-20
Abstract: FIELD: well-drilling seismometry. SUBSTANCE: transducer has two-electrode piezoelectric element 1, made as plate 2 of piezoelectric material. Opposite edges of plate contact electrodes. Transducer is also provided with charge amplifier 3 the output of which is connected to its inverting input through feedback resistor. One of electrodes of piezoelectric element 1 is connected to inverting input of charge amplifier 3, and the other electrode consists of two electrically insulated sections one of which is connected directly to output of charge amplifier 3 and the other, to its noninverting input through "earth busbar and correcting resistor 4. Sectionalizing of one of electrodes of two-electrode piezoelectric element and connection of sections to circuit in the way indicated above allows automatic compensation of effect of environmental destabilizing factors on measurement results, thus improving the accuracy of measurements within wide range of well-drilling condition variation. EFFECT: higher measurement results. 3 dwg
Patent RU-2100748-C1 (RU)
Title: Composite bulletproof material
Inventor: SAPOZHNIKOV SERGEJ B
IPC: B32B27/04
Filed: 1993-08-26
Granted: 1997-12-27
Abstract: FIELD: protection of human body against impacts of light small-arms bullets. SUBSTANCE: material has layers of fabric based on threads of aramite fibres with light-weight layers of fusible low-modulus material between them located in the upper layers of the external part of bulletproof material; the fabric stiffness in the direction of the warp and weft of the layers of the external part more conforms to the fabric stiffness of the layers of the internal part; and the coefficient of friction between the threads in the layers of the external part is less than that in the layers of the internal part. EFFECT: enhanced reliability. 2 cl, 2 dwg
Patent RU-2129392-C1 (RU)
Title: Farm animal forage containing phosphate additive and method of producing such additive
Inventor: FREDRIK GRANT BENDER
IPC: A23K1/175
Filed: 1993-10-26
Granted: 1999-04-27
Abstract: FIELD: stock breeding. SUBSTANCE: invention, in particular, concerns isolation of phosphate, in particular, orthophosphate from liquid utilized for disinfecting animal bodies upon slaughter or during disembowel and production of animal forage containing thus isolated phosphate. Forage containing trisodium phosphate is useful to retard, reduce, or suppress growth of bacteria or bacterial contamination of carcasses when processed after slaughter. Phosphate additive also contains properly processed slaughter wastes. EFFECT: increased forage validity. 7 cl, 2 tbl, 10 ex
Patent RU-2063139-C1 (RU)
Inventor: OGNEV NIKOLAJ G
IPC: A22C21/02
Filed: 1993-06-10
Granted: 1996-07-10
Abstract: FIELD: poultry processing industry. SUBSTANCE: apparatus has vertical working chamber with narrowing middle portion. Working chamber has charging and discharge devices and pressure and suction air flow swirlers with tangential inlet branch pipes. Apparatus is further provided with conveyor equipped with bird's carcass suspensions, devices which hermetically seal working chamber in the process of advancement of bird's carcass suspensions, vacuum pump and vacuum tank whose inlet is connected with vacuum pump and outlet is connected through normally closed regulating electromagnetic valve to the most narrow portion of working chamber. Control magnet and tripping member electrically connected with electromagnetic valve are positioned in axial alignment one with respect to the other on working chamber casing adjacent to discharge device. Ferromagnetic screens are fixed on conveyor brackets in opposite relation to suspensions, with length of each screen being equal to half suspension space. Bird's feather is removed by periodic action of negative pressure and tangential air flows supplied at various flow rate and intensity. EFFECT: increased efficiency and quality of defeathering, wider operational capabilities and enhanced reliability in operation. 4 cl, 4 dwg
Patent RU-2052307-C1 (RU)
Inventor: ERMOLAEV PAVEL I
IPC: B21B25/06
Filed: 1993-12-22
Granted: 1996-01-20
Abstract: FIELD: tube rolling. SUBSTANCE: apparatus has tilter with rotary table pivotally secured on frame through pin. Table has column and slide fixed in opening. Slide is connected with single-arm lever hinged on lower drive double-armed lever. Table has horizontal platform with limiter. Lever mechanism for transfer of mandrel into chute has upper double-armed lever pivotally secured on column. Adjustable stop is mounted on one arm of upper lever and other arm is pivotally connected with lower lever through tie-rod. Such embodiment allows short mandrel with end depression to be fed to screw rolling stitching mill line. EFFECT: increased efficiency, simplified construction and enhanced reliability in operation. 3 dwg
Patent RU-2085658-C1 (RU)
Title: Device for gathering oil from water surface and ground
Inventor: BELKANOV ALEKSANDR A
IPC: E02B15/10
Filed: 1994-01-04
Granted: 1997-07-27
Abstract: FIELD: environment control. SUBSTANCE: device has bearing portion with oil receiver and pump mounted on it. Pump is provided with vertical rotary suction branch pipe narrowing downward. Branch pipe is provided with bladed wheel with radial blades. Bearing portion consists of separate bearing members with suction branch pipe mounted between them. Bladed wheel is made in form of disk with edges bent downward with blades mounted on its lower surface. Blades may have constant height and bearing members may be made in form of floats. EFFECT: enhanced reliability. 3 cl, 2 dwg
Patent RU-2096745-C1 (RU)
Title: Method measuring temperature of baths of glass-making furnaces
Inventor: LISIENKO VLADIMIR G
IPC: C03B5/10
Filed: 1994-01-28
Granted: 1997-11-20
Abstract: FIELD: glassmaking furnaces for production of sheet and bottle glass and glass means. SUBSTANCE: essence of invention consists in simultaneous measurement of temperature of surface of setting (brickwork) Tk and hearth Tn of furnace and in additional measurement of spectral radiation flux E       λ   set.ink        incident on setting with proviso that length of radiation wave corresponds to transparency windows of radiation spectrum of gases of furnace atmosphere λ= 0.65-0.90; 1.69, 2.9 and 3.9 μm. EFFECT: 30-40 C increase of accuracy of temperature measurements. 1 dwg
Patent RU-2082788-C1 (RU)
Title: Установка для электрошлакового переплава и плавки
Inventor: SOLOMKO VITALIJ P
IPC: C22B9/187
Filed: 1994-02-18
Granted: 1997-06-27
Abstract: Использование: изобретение относится к металлургии, а именно к установкам для электрошлакового переплава электродов и некомпактной шихты в охлаждаемый кристаллизатор. Сущность изобретения: установка ЭШП содержит кристаллизатор, установленный на раме, устройство для вытягивания слитка, дозаторы и выкатную тележку. Кристаллизатор снабжен графитовой вставкой, установленной в верхней шлаковой зоне соосно кристаллизатору с зазором, соответствующим величине шлакового гарнисажа. При этом вставка выполнена со сквозными отверстиями, расположенными равномерно по всей ее высоте, общей площадью 5-15% от площади поверхности самой вставки. Изобретение направлено на снижение расхода электроэнергии на 30-40%, а также для предотвращения эрозионного износа кристаллизатора в зоне шлаковой ванны. 2 ил.
Patent RU-2090331-C1 (RU)
Inventor: KRISTIANO ROSSI
IPC: B23K9/007
Filed: 1994-04-26
Granted: 1997-09-20
Abstract: Использование: точечная контактная сварка конструкций из штампованных элементов из листовой стали, в частности, кузовов автомобилей. Сущность изобретения: устройство содержит позицию сварки (1) с автоматическими программируемыми сварочными средствами, конвейерную линию (2) для подачи свариваемых конструкций на позицию сварки. Устройство оснащено установочными рамами с зажимными элементами для фиксации свариваемых элементов. Число пар установочных рам соответствует числу типов свариваемых конструкций. Рамы установлены на механизированных тележках для перемещения по продольным направляющим. Конвейерная линия снабжена поддерживающим устройством для обеспечения одновременного перемещения и фиксации элементов конструкции. Элементы свариваемой конструкции поступают в рабочую зону подвешенными к крючку без предварительного соединения друг с другом. 6 з.п. ф-лы, 14 ил.
Patent RU-2076949-C1 (RU)
Inventor: KOCHETKOV BORIS F
IPC: F03G7/05
Filed: 1994-05-19
Granted: 1997-04-10
Abstract: FIELD: production of mechanical rotation energy due to complex use of temperature difference of sea water for various levels, gravitational interaction, and hydrostatic forces. SUBSTANCE: heat sensing elements 4 linked with weights 2 and floats 3 are uniformly placed about circumference of rotor 1 mounted for rotation and immersed in sea water; they function to displace weights and floats in relatively opposite radial directions in response to ambient sea water temperature variations which is ensured due to heating and cooling regions provided on either side of rotor, first one being upper layer surrounding the rotor and second region being formed by chamber 5 communicating through pump 7 with upper part of piping 6 dipped into cool layers closer to sea bottom. Rotor is set in motion by moments of forces F created by weights and floats at different distances R 1  and R 2  on either side of axis O depending on temperature of heat sensing element. EFFECT: simplified design. 3 cl, 2 dwg