baber/WOPTO huggingface dataset:
Patent DE-4407525-C1 (DE)
Inventor: BISCHOF RUDOLF
IPC: B03B5/52
Filed: 1994-03-07
Granted: 1995-11-02
Abstract: PCT No. PCT/SE95/00223 Sec. 371 Date Nov. 26, 1996 Sec. 102(e) Date Nov. 26, 1996 PCT Filed Mar. 3, 1995 PCT Pub. No. WO95/24306 PCT Pub. Date Sep. 14, 1995An apparatus for separating solid matter from a liquid has a rotatably driven conveyor spiral with one end projecting into a container, such as a gutter, in which a liquid containing solids flows. The spiral conveyor conveys the liquid from the container into a surrounding screen jacket so that liquid escapes from the jacket while the solids continue to be conveyed by the spiral. The spiral conveys the solids into a hollow, cylindrical jacket in which is supported a rotatable shaft drivingly connected to the conveyor spiral and extending longitudinally therefrom. The shaft and hollow, cylindrical jacket form a compression zone and the hollow, cylindrical jacket has a lateral opening through which the solids are conveyed to an outlet device extending laterally from the opening for discharge of the solids to a transport container, a sack filling machine or the like.
Patent DE-4416866-C1 (DE)
Title: Adaptor for roller shutter on window
Inventor: LUECKE ROLF
IPC: E06B9/17
Filed: 1994-05-13
Granted: 1995-09-07
Abstract: The adapter is formed in two parts using an adapter rail (1) and an adapter angled bracket (4). The adapter rail has a double T-profile, and on one side is dimensioned to match the insertion clearance for the roller shutter (2); the other side of the profile has a broad contact surface for the window (6). The shank of the adapter rail and a shank of the angled bracket are so dimensioned w.r.t. thickness that each is outstandingly mechanically stable.
Patent DE-4428575-C1 (DE)
Title: Permanent wave agent contg. thio cpd. reducing agent
Inventor: GLAUDER JAN DR
IPC: A45D7/04
Filed: 1994-08-12
Granted: 1996-04-11
Abstract: An agent for the permanent shaping of human hair contains at least one thio cpd. reducing agent, (esp. thioglycolic acid and/or its salt). The agent comprises two compsns. (A) and (B) which are kept separately until use, when they are mixed together to form a compsn. with a pH of 7 - 8 that is applied to the hair. (A) is an aq. soln. with a pH of 3.0 - 6.5, contg. cysteine or its hydrochloride, 1 - 100 ppm of at least one iron (II) salt and opt. a polyol or its methyl or ethyl ether. (B) has a pH of ca. 8 - 12, and contains at least one alkaline agent chosen from ammonium  carbonate, hydrogen carbonate or carbamate.
Patent DE-4434889-C1 (DE)
Title: Plastic ball
Inventor: OBERMAIER ANTON
IPC: C08L27/06
Filed: 1994-09-29
Granted: 1995-04-20
Abstract: A plastic ball is disclosed, especially an air-filled PVC ball, having a ball skin made out of a basic skin substance, the basic skin substance having added to it a predetermined amount of reinforcing material whose rigidity is greater than that of the basic skin substance.
Patent DE-4441342-C1 (DE)
Title: Automatic processing machine for railway sleepers
Inventor: HOLLAND-MORITZ FRITZ
IPC: B27M3/14
Filed: 1994-11-08
Granted: 1995-10-05
Abstract: The appliance for holding, transporting and tensioning (2) railway sleepers forms part of a machine (3). Fixed levellers (5) and coded movable thrust-pieces are positioned on holders (4) belonging to the processing unit and are movable in relation to the variable suspension of the sleepers (1). Crosswise to the holding, transporting and tensioning appliance is a machine unit formed of a plane-support on a separate machine body (6) and which is connected to a filings-suction pipe (7). A second machine unit moves in a different direction from the boring head. A separately movable machine unit (8) has a cross-cut saw. The sleeper discharge unit has a movably linked transporter pick-up device (9).
Patent DE-4443093-C1 (DE)
Title: Constant=velocity ball=type universal joint
Inventor: HILDEBRANDT WOLFGANG
IPC: F16D3/223
Filed: 1994-12-03
Granted: 1996-01-04
Abstract: The joint has an outer half (11) coupled to a driving member and forming an opening in which outer ball-races (17) extend in the lengthwise direction. A hub on the inner half (12) extends inside the opening and has mating inner races (18). Torque-transmitting balls fit in the races, which curve in the lengthwise direction, and are mounted in apertures in an annular cage, working between stops in the axial direction. At the contact points (27,28) between balls and races the ratio between the radii of the races and balls is greater than unity. The ratio between the radii of race and ball is greater in the case of the outer race than in that of the inner one, the difference between them being typically at least 0.002. The ratios can typically be at least 1.012:1 and 1.01:1 for the outer and inner race respectively.
Patent RU-2012031-C1 (RU)
Title: Method of position controlling striction mechanism
Inventor: LEBEDEV VALERIJ A
IPC: G05B11/01
Filed: 1989-06-01
Granted: 1994-04-30
Abstract: FIELD: electric engineering. SUBSTANCE: at maximal speed of operation time for controlling position of the load is reduced to T m /2 (where T m  is period of free oscillations of striction actuating mechanism with load) due to lateral deformation of striction actuating mechanism in the time moment of the first equality of difference signal to zero from stepped setting signal and measured signal of output coordinate by means of lateral control action which is proportional to maximal value of difference signal. System for realization of the method has setting unit 1, amplifier 2, striction mechanism 3, load 4, position detector 5, lateral deformation amplifier 6 and switch 7. EFFECT: improved dynamic precision of positioning. 4 dwg
Patent RU-2046240-C1 (RU)
Title: Support for vertical pipe line
Inventor: TANKELEVICH ISAAK SEMENOVICH
IPC: F16L5/00
Filed: 1989-07-11
Granted: 1995-10-20
Abstract: FIELD: pipe line engineering. SUBSTANCE: support has force chord secured to the carrying frame and provided with supporting cantilevers The supporting cantilevers are perpendicular to the force chord and are arranged in one horizontal plane. The supporting cantilevers are mounted with a spaced relation with respect to the pipe. The force chord is constructed as a regular polygon consisting of metal beams of standard profile and provided with additional beams mounted inside the polygon oppositely to each of its corner. The radial cantilevers are mounted at the corners of the polygon for permitting interaction with the additional beams and constructed as a forks. EFFECT: enhanced reliability. 2 cl, 3 dwg
Patent RU-2033557-C1 (RU)
Title: Inlet manifold for internal combustion engine
Inventor: PISHCHULIN MIKHAIL VIKTOROVICH
IPC: F02M33/02
Filed: 1990-01-30
Granted: 1995-04-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: inlet manifold is constructed as receiving pipe line 1 and supplying pipe line 2. One of the pipe lines is received in the other one with small spaced relation 3. Sectional ring space 4 is provided at the site of connection of the pipe walls. The space diverges downward, and an opening with discharging pipe 5 is made in the bottom point of the space. Flanges 6,7 for fastening are provided at the ends of pipe lines 1,2. EFFECT: improved design. 3 cl, 2 dwg
Patent RU-2068845-C1 (RU)
Title: 2,3-dihydro-5-hydroxy-4,6,7-trimethylbenzofurans or their pharmaceutically acceptable salts and methods of their synthesis
Inventor: BRUFANI MARIO
IPC: A61P43/00
Filed: 1990-08-17
Granted: 1996-11-10
Abstract: FIELD: organic chemistry. SUBSTANCE: product: 2,3-dihydro-5-hydroxy-4,6,7-trimethylbenzofurans of the formula (I)   where R and R 1 - - as indicated above, or their pharmaceutically acceptable salts. Reagent 1: 2-(R, S)-2,3-dihydro-5-hydroxy-4,6,7-trimethylbenzofuranylacet- -ic acid or its methyl ester. Reagent 2: alkylating agent as dialkyl sulfate in alkaline solution, or alkylhalide in organic solvent solution, for example, tetrahydrofurane followed by reduction using methylaluminium hydride in tetrahydrofurane as reducing agent and the following conversion of one the end product to other one and its isolation as a free form or as pharmaceutically acceptable salt. Synthesized compounds were used as antioxidants and radical-accepting agent from pharmaceutical agents showing mucoregulating and antiischemic properties. EFFECT: improved method of synthesis. 4 cl, 6 tbl
Patent RU-2017916-C1 (RU)
Title: Cooling tower and method for its erection
Inventor: SHEMONAEV ALEKSANDR T
IPC: E04H5/12
Filed: 1990-05-22
Granted: 1994-08-15
Abstract: FIELD: construction. SUBSTANCE: cooling tower is made with central pedestal 1 fastened by means of guys 2 whose anchors are secured over circle of diameter smaller than upper circle of cooling tower. Cooling tower is assembled on pedestal 1 of blocks 5 in form of bulky rings with lining and sleeves secured to outer circle of block by two systems of crossed tension bars. Blocks are assembled on ground surface and lifted by means of tackle block system to elevation of lower sleeve. Lower sleeve is secured and upper sleeve is drawn up to prestressed value. EFFECT: higher efficiency. 4 cl, 2 dwg
Patent RU-2014174-C1 (RU)
Title: Needle-mill
Inventor: GORSHKOV VYACHESLAV A
IPC: A46B13/02
Filed: 1990-10-24
Granted: 1994-06-15
Abstract: FIELD: tools. SUBSTANCE: needle clamp is fitted on a base bush for fixing against turn over, bodies in the form of bushes with engageable projections and hollows of adjacent bushes are longitudinally assembled for fastening the needles. Longitudinal slots for wire needles bent in the shank are provided in the bodies. EFFECT: improved structure. 3 cl, 12 dwg
Patent RU-2028458-C1 (RU)
Title: Рабочее колесо турбомашины
Inventor: BORISHANSKIJ KONSTANTIN N
IPC: F01D5/32
Filed: 1990-11-23
Granted: 1995-02-09
Abstract: Использование: в области энергомашиностроения, в частности, в рабочих колесах турбомашин. Сущность изобретения: рабочее колесо содержит диск с рабочими лопатками с Т-образными хвостовиками и заплечиками, контактирующими с кольцевыми выступами обода диска, замковые лопатки, имеющие часть 16 и хвостовик 17, соединенный с диском посредством заклепок 18. В части 16 лопаток выполнены заплечики 14, а на диске в местах установок замковых лопаток выступы 13, размещенные между хвостовиком 17 и заплечиками 14. Диаметры заклепок 18 уменьшены по мере удаления от оси вращения рабочего колеса, при этом диаметры заклепок выбираются из определенного соотношения. 6 ил.
Patent RU-2018457-C1 (RU)
Title: Airfoil surface of ultralight aircraft
Inventor: SHIKERA VITALIJ V
IPC: B64C3/56
Filed: 1990-11-30
Granted: 1994-08-30
Abstract: FIELD: aviation technique. SUBSTANCE: ribs 3,4,5,6,7 are mounted on longerons 8,9 with possibility of motion along them. Guiding sleeves, that may have spherical surface, are mounted in through openings of the ribs 3,4,5,6,7. Ends of the longerons 8,9 and the terminal rib 7 are provided by fixing members for mutual fixation. The soft skin 1 is made of a cloth, whose weft and warp filaments are inclined by the same angles relative to a plane of the ribs 3,4,5,6,7. EFFECT: enhanced serviceability due to possibility of folding a skin over a period of transportation or storage. 5 cl, 10 dwg
Patent RU-2011817-C1 (RU)
Title: Percussive drilling gear
Inventor: FADEEV PETR YA
IPC: E21C37/00
Filed: 1990-08-20
Granted: 1994-04-30
Abstract: FIELD: break-down of rocks and artificial materials. SUBSTANCE: body of hammer has annular bore with diameter equal to outer diameter of shank which is located at height of stepped valve in initial position. Throttle hole is made at height of overflow space through which overflow and drain spaces of hammer are permanently intercoupled. Diameter of striker on which stepped valve is put is bigger from side of arming space than its diameter on side of collecting space of hammer. EFFECT: increased operational efficiency. 5 dwg
Patent RU-2028026-C1 (RU)
Title: Electric motor drive of oscillatory motion
Inventor: ARISTOV ANATOLIJ V
IPC: H02P8/20
Filed: 1991-01-18
Granted: 1995-01-27
Abstract: FIELD: electrical engineering. SUBSTANCE: equipment includes two-phase electric motor of oscillatory motion, frequency converter, inverter, frequency difference-to-code converter, functional digital-to-analog converter realizing function of following form:  , where N(f osc ) is position parallel binary code of oscillation frequency of motor shaft; k 1  is gain factor of functional converter. EFFECT: increased precision of electric motor drive. 3 dwg
Patent RU-2029070-C1 (RU)
Inventor: NIZAMOV KAMIL R
IPC: E21B43/00
Filed: 1991-03-13
Granted: 1995-02-20
Abstract: FIELD: oil producing industry. SUBSTANCE: method for production of water-cut oil includes introduction of reagent in zone of degassing above pump in amount of 25 g/t. Used as demulsifying compound is SEPAROL based on block of copolymer of ethylene and propylene oxide based on polyglycol. EFFECT: higher efficiency.
Patent RU-2025698-C1 (RU)
Title: Способ оценки склонности материала к образованию горячих трещин
Inventor: BELYANIN VLADIMIR P
IPC: G01N3/00
Filed: 1991-01-14
Granted: 1994-12-30
Abstract: Изобретение относится к металлургии, а именно к способам испытания материалов на склонность к образованию горячих трещин при сварке. Целью изобретения является повышение достоверности результатов при испытании материалов на склонность к образованию трещин при сварке. Способ испытания материалов реализуется путем измерения критической скорости деформации образца в ходе сварки и измерения скорости собственной усадочной деформации образца, а критерий оценки склонности материалов к образованию горячих трещин K рассчитывают по формуле K = 1/2[(A       x   к         р /A       им   кр       )·100% + (A       ин   ус       /A       x   у         с )·100%], где A       x   к         р  - критическая скорость деформации исследуемого металла; A       bv   кр        - критическая скорость деформации известного металла, A       bv   ус        - собственная усадочная скорость деформации известного металла, A       x   у         с  - собственная усадочная скорость деформации исследуемого металла. Новым в способе испытаний материала является то, что за критерий оценки склонности материала к образованию горячих трешин принимается процент от суммы величин критической и собственной усадочной деформации по отношению к соответствующим значениям скоростей деформации известного металла.
Patent RU-2016466-C1 (RU)
Title: Rotor of multirotor end asynchronous electric motor
Inventor: ISAMUKHAMEDOV ZAKHID SH
IPC: H02K1/26
Filed: 1991-05-22
Granted: 1994-07-15
Abstract: FIELD: electrical engineering. SUBSTANCE: rotor is manufactured in the form of ferromagnetic disc with radial winding. Rotor has protrusions on its active surface. Slots of each protrusion house separate cage sections of winding not connected electrically to other sections. EFFECT: facilitated manufacture. 4 dwg
Patent RU-2000719-C1 (RU)
Inventor: KVASENKOV OLEG I
IPC: A23N1/00
Filed: 1991-06-04
Granted: 1993-10-15
Abstract: Использование: в пищевой промышленности, а  именно при извлечении соков из растительного  сырь  Сущность изобретени  зэспю ,аетс  в том,  чю дополнительно на один из парных электродов,  образующих сужающийс  зазор дл  прохода  сырь , накладывают механические колебани  2 зп  ф-лы
Patent RU-2060457-C1 (RU)
Inventor: ARKHANGELSKIJ BORIS V
IPC: G01B11/16
Filed: 1991-08-20
Granted: 1996-05-20
Abstract: Использование: в измерительной технике при измерении деформаций оптическими методами, в частности в сейсмологии, геофизике, метрологии. Сущность изобретения: устройство включает корпус, выполненный из двух пустотелых цилиндров, вложенных один в другой и связанных через пружинящий элемент, четыре зеркала образуют два лазерных резонатора и закреплены на концах цилиндров, активный элемент является общей усиливающей средой для обоих лазеров, излучения лазеров с помощью поворотного зеркала и расщепителя совмещаются на фотоприемнике, зазор между боковыми поверхностями цилиндров заполнен антифрикционным материалом. 1 ил.
Patent RU-2044022-C1 (RU)
Title: Adhesive mastic
Inventor: TARASOV VALERIJ F
IPC: C09J109/08
Filed: 1991-07-22
Granted: 1995-09-20
Abstract: FIELD: mastic for securing face plates, levelling the surfaces to be painted and as glazier's putty. SUBSTANCE: the adhesive mastic comprises 40-60% divinylstyrene latex, 25-35% carboxylate butadiene latex, asbestos, talc, zinc oxide, carboxymethyl cellulose, liquid glass, dioctyl phthalate, filler and water, the plasticizer is dioctyl phthalate and further comprises slurry which is production waste resulting from caustic soda purification of a brine washed with water comprising (wt): 35-34 CaCO 3  и Mg(OH) 2 ; 1-5 NaCl; 0.1-0.3 sulfates; 0.06-0.09 insolubles in HCl; 0.008 Fe(OH) 3 ; up to 100 water, the ratio of the components being as follows (wt): 18.0-23.0 40-60% divinylstyrene latex; 2.0-3.5 carboxylate butadiene latex; 10.0-15.0 talc; 2.0-3.0 zinc oxide; 2.5- 3.5 asbestos; 0.7-0.9 carboxymethyl cellulose; 7.0-10.0 liquid glass; 17.0-21.0 slurry calculated as dry residue, and water up to 100.0. The mastic of said composition has low manufacturing cost due to using production waste and high adhesion. EFFECT: improved properties of the adhesive mastic. 2 tbl
Patent RU-2030721-C1 (RU)
Title: Pressure gauge
Inventor: OSIPOVICH LEONID A
IPC: G01L9/04
Filed: 1991-11-12
Granted: 1995-03-10
Abstract: FIELD: measuring equipment. SUBSTANCE: pressure gauge has diaphragm rigidly secured to flexible four-arm beam 3 with semiconducting strain-measuring resistors 6 having one type of conductivity. The strain- measuring resistors are secured alternatively from above and bellow of working arms of beam 5. EFFECT: enhanced sensitivity. 1 dwg
Patent RU-2001958-C1 (RU)
Inventor: NAGUMANOV MIRSAT M
IPC: E21B33/12
Filed: 1991-11-11
Granted: 1993-10-30
Abstract: Пакер относитс  к горной промышленности и  предназначен дл  герметизации ствола скважины  Дл  повышени  надежности работы пакера пружинные  элементы, взаимодействующие с плашками пакера, выполнены в виде разрезанных под углом  упругих колец с коническими внутренними поверхност ми  под конические поверхности концевых  частей плашек и установлены на этих конических  концевых част х Так как разрез кольца выполнен  под углом от кольца в рабочем положении плашки,  ее концева  часть перекрыта полностью упругим  кольцом, что обеспечивает более равномерное усилие  прижати  плашек. 4 ип
Patent RU-2051797-C1 (RU)
Inventor: KUKLINSKIJ VLADIMIR VLADIMIROV
IPC: B28C7/04
Filed: 1991-12-18
Granted: 1996-01-10
Abstract: FIELD: batching loose materials. SUBSTANCE: batcher has roller with longitudinal slot eccentrically mounted inside the housing for permitting rotation about its axis. The rotatable valve is mounted at the discharging branch pipe. The valve is coupled with the shaft in such a way to provide opening and closing the valve when the shaft rotates. The driving shaft is arranged along the axis of the housing. The blade is rigidly secured to the shaft. EFFECT: enhanced accuracy of batching. 1 dwg
Patent RU-2005962-C1 (RU)
Inventor: KOLPAKCHIEV IGOR N
IPC: F24F3/16
Filed: 1991-11-25
Granted: 1994-01-15
Abstract: FIELD: filters-ventilators. SUBSTANCE: animating negative and positive electrodes are enclosed in housing and are electrically connected with high-voltage current source. Electrodes are enclosed in electric housing. Negative electrodes are made in form of pointed conducting fins evenly located on inner surface for mounting at different angles to transverse and longitudinal axes of housing. Positive electrodes are made in form of row of conducting screens located at outlet of air from filter-ventilator in parallel to each other. First screen holds conducting point equidistant from negative electrodes. EFFECT: enhanced efficiency. 2 dwg
Patent RU-2089446-C1 (RU)
Inventor: PRUSHAKEVICH IGOR V
IPC: B64C3/44
Filed: 1992-01-09
Granted: 1997-09-10
Abstract: Использование: в авиации, при проектировании крыльев. Сущность изобретения: предкрылок выполнен в виде выпукло-вогнутого крыльевого профиля, плотно прилегающего к собственно крылу и образующего с ним гладкий ненарушаемый крыльевой профиль, при этом хорда предкрылка составляет свыше 50% хорды крыла. Технический результат: увеличение площади и кривизны крыла, что приводит к увеличению подъемной силы. 2 ил.
Patent RU-2002330-C1 (RU)
Inventor: BOOS VALENTIN G
IPC: H01J61/00
Filed: 1991-12-18
Granted: 1993-10-30
Abstract: Использование: при утилизации вторичных ресурсов , а именно отработавших люминесцентных  памп Сущность изобретени  дл  сохранении наиболее  ценных материапов - люминофора и стекла  производитс  вскрытие лампы, исключающее повреждение  пюминофорного сло , термическое  обезгаживание и демеркуризаци  и изготовление  новой лампы из полученной трубки с люминофор-  ным покрытием
Patent RU-2112380-C1 (RU)
Title: Method for producing extruded bakery foods of bread sticks type
Inventor: FAJVISHEVSKIJ M L
IPC: A21D13/08
Filed: 1991-12-26
Granted: 1998-06-10
Abstract: FIELD: food industry, in particular, baking branch. SUBSTANCE: method involves preparation of raw material: rusk crumb produced from bread by drying and grinding bread from rye flour or its mixture with wheat flour with content of rye flour, cereal groats, dried protein product produced by processing of meat of slaughtered animals or poultry, or bones and other components prescribed in product formula. Components mixing is carried out in two stages; at first, protein product and rusk crumb are mixed, and then, resulting mass is mixed with groats and other components. Mixture is extruded, dried and packed. It is advisable to introduce rusk crumb in the amount of 10-30% from mass of all components. Used as a protein product is dry protein half-finished product with content of protein is not less 83%, and fat, not more 4%, or dry bouillon with content of protein not less 18%, and fat, not more 4%. All these products are added in the amount of 3-8% from mass of all components. Additionally in composition may be added fermented rye or barley malt in the amount of 5-10%. It is introduced at the first stage of mixing. EFFECT: increased food value. 4 cl
Patent RU-2015298-C1 (RU)
Title: Device for clamping drill pipes
Inventor: BOJTSOV NIKOLAJ P
IPC: E21B19/10
Filed: 1992-01-09
Granted: 1994-06-30
Abstract: FIELD: drilling equipment. SUBSTANCE: device drive has additional driven rims installed in additional ring supports of body whose landing holes are made with vertical relative concentricity. Driven rims have bore with double eccentricity and recesses receiving plates for radial relative displacement for value of warranted gap between their installing projections and slot in side wall of driven rim. Slip inserts with vertical slots are fixed between plate side surfaces. Located in slots are rolling bearings. Placed between cylindrical surface of recess and plates are rollers. When drive is actuated, the driven rims turns over and plates clamp the drill pipe. EFFECT: higher efficiency. 4 dwg
Patent RU-2018596-C1 (RU)
Inventor: GOLDENBERG LEV I
IPC: E04B7/14
Filed: 1992-02-17
Granted: 1994-08-30
Abstract: FIELD: construction. SUBSTANCE: membrane cover includes four inclined arches of external supporting contour resting in pairs on four foundations, two inclined frames supporting central spatial latticed structure of zero Gauss curvature and four membrane shells with negative Gauss curvature with shape forming orthogonal lattice. External arches are inclined at angle of 50-65 deg. to horizon and form four gate openings for passing aircraft into hangar. Inclined frames consist of horizontal cross bars and inclined posts whose tops are connected by guys of strip steel with foundations of adjacent contour external arches. EFFECT: optimized internal space of hangar and reduced consumption of materials, and improved service properties of hangar cover. 6 dwg