baber/WOPTO huggingface dataset:
Patent NL-1031548-C1 (NL)
Title: Teaspoon, contains tea held inside mesh teabag which is covered with removable cap for preventing tea from leaking after use
Inventor: HORST JOHANNUS HENDRIK FRANCIS
IPC: B65D81/00
Filed: 2006-04-10
Granted: 2007-10-11
Abstract: The plastic or metal spoon contains leaf tea (1) so that a cup of tea can be prepared by placing the spoon in a cup of hot water. A removable cap (4) is used to cover the part containing the tea so that the spoon does not leak after it has been used - this cap fits over the end of the spoon shaft in a similar way to the cap of a felt-tipped pen. Clips (6) can be used to hang the spoon from the cup. The tea is held inside a mesh teabag (2).
Patent NL-1031725-C1 (NL)
Title: Lap top computer has outwardly foldable adjustable monitor which obviates overloading of neck of user
Inventor: POOLE DAVID KENNETH BRUCE
IPC: G06F1/16
Filed: 2006-05-01
Granted: 2007-11-02
Abstract: The lap top computer has an outwardly foldable adjustable monitor which obviates overloading of the neck of a user. The keyboard has three pivot arms above it, which with the monitor are hinge-connected to each other. The left and right pivot arms (which at their under edge are firmly located with a strip) have the other pivot arm which locates above and between them. The single pivot arm retains the monitor. When the lap top with two pivot arms is closed, the monitor is folded downwards so that all pivot arms fold into each other. The single pivot arm is folded between the other two pivot arms and the three pivot arms are in the rear side of the monitor. The flat screen of the lap top has a front side (1) and a hinge (2) connects the single pivot arm with the monitor. A further hinge (3) connects the lowermost two pivot arms with the individual pivot arm.
Patent RU-2016346-C1 (RU)
Title: Device for lining pipeline inner surface
Inventor: SHISHKIN VIKTOR V
IPC: F16L58/10
Filed: 1990-03-22
Granted: 1994-07-15
Abstract: FIELD: mechanical engineering. SUBSTANCE: device has working agent feed system 1, flexible torus 2 and hose shell 3 positioned in a pipeline, the shell is wound on drum 7 and has sections. The shell sections coaxially mating each other are connected by rod clamps fastened in flexible plates and passed through sections mating each other for locking to them. EFFECT: improved structure. 4 dwg
Patent RU-2048443-C1 (RU)
Title: Device for sewage treatment
Inventor: PRIMAZON YURIJ M
IPC: C02F103/34
Filed: 1990-08-08
Granted: 1995-11-20
Abstract: FIELD: sewage treatment by dewatering sewage with no contact with atmosphere up to possible burning and subsequent combustion of brine. SUBSTANCE: device for sewage treatment has series of evaporators connected by brine and parallel by condensate. Device supply pipe has recuperative heat exchanger and additional heat exchanger located in brine combustion furnace. Desalted liquid is heated by condensate and flue gases prior to supply to series of evaporators. EFFECT: higher efficiency. 1 dwg
Patent RU-2011724-C1 (RU)
Title: Rail track on curved section of route
Inventor: POROSHIN VLADIMIR V
IPC: E01B2/00
Filed: 1990-10-22
Granted: 1994-04-30
Abstract: FIELD: railway transport. SUBSTANCE: track comprises outer and inner rail lines. Rail head of outer line is chamfered throughout the length of track curve with an inclination equal to 1/4 of right angle, directed into track. Width of chamfer does not exceed 0.32 of rail head width. EFFECT: improved design. 7 dwg, 2 tbl
Patent RU-2070825-C1 (RU)
Title: Device for solving and distributing soluble material
Inventor: KRISTOFER M ZETENA
IPC: C02F1/50
Filed: 1989-07-24
Granted: 1996-12-27
Abstract: FIELD: chemical industry. SUBSTANCE: device is defined by chamber 20 for a soluble material and chamber 21 for solving wherein chamber 20 for soluble material passes through, water flow being connected with chamber 21 for solving. EFFECT: improved design. 24 cl, 7 dwg
Patent RU-2046110-C1 (RU)
Title: Method of processing liquid-phase alkylaromatic hydrocarbon oxidation waste
Inventor: GLIKIN MARAT A
IPC: C02F11/18
Filed: 1991-01-08
Granted: 1995-10-20
Abstract: FIELD: chemical technology. SUBSTANCE: waste of liquid-phase oxidation of alkylaromatic hydrocarbon contains organometallic compounds, inert material, oxygen and catalyst. Catalyst: metal oxides of transient group. The waste is subjected for liquid-phase catalytic oxidation in the presence of oxygen, catalyst and inert material at the temperature 400 C (not below) in reactor with nonsteady-state layer of inert material. Catalyst: cobalt and manganese oxides obtained in this process. The total content of cobalt and manganese oxides at inlet to reactor is maintained at the level 1 wt.-% not less. EFFECT: improved method of processing. 3 cl, 2 dwg, 1 tbl
Patent RU-2019690-C1 (RU)
Title: Downhole flowmeter
Inventor: TSELISHCHEV VASILIJ F
IPC: E21B47/10
Filed: 1991-01-22
Granted: 1994-09-15
Abstract: FIELD: well testing. SUBSTANCE: flowmeter has body with inlet and outlet ports. Located in body are impeller, recorder, rod, drum with strip, tube, piston, tube with longitudinal recess and installed coaxially with rod. Rod has union hole on the side of attachment of piston. Installed on free end of rod is recorder for free rotation, contacting the strip and motion over tube longitudinal recess. Tube with longitudinal recess is installed coaxially to rod, spring-loaded relative to impeller and connected with it by means of shaft. Weight, piston with rod and recorder are located for uniform motion along body axis. Strip is made of foil. EFFECT: higher efficiency of testing well with lost circulation. 5 dwg
Patent RU-2020249-C1 (RU)
Title: Two-stroke internal combustion engine
Inventor: VINOGRADOV GENNADIJ I
IPC: F02B75/32
Filed: 1990-12-10
Granted: 1994-09-30
Abstract: FIELD: engine engineering. SUBSTANCE: engine has case, four cylinders arranged by two rows, piston rigidly connected to hollow rods and hollow lateral guide freely set on two slides mounted on cranks of two crankshafts. A mechanism for synchronizing movements of pistons is made of two rockers that interact with the lateral guides. Air is fed to the cylinders from receiver through lateral guide rods and pistons through check valves mounted in pistons. Gas discharging pipes are mounted on the pistons. EFFECT: enhanced efficiency. 4 cl, 9 dwg
Patent RU-2005136-C1 (RU)
Inventor: SADOVNIKOV EVGENIJ M
IPC: E02F9/20
Filed: 1991-04-15
Granted: 1993-12-30
Abstract: Изобретение относитс  к управлению электроприводами  капающих механизмов экскаваторов-  лопат, преимущественно электропривода подъема.  Цель изобретени : повышение производительности  и надежности Дл  этого при задающем сигнале  осуществл ет частичное ослабление пол  возбуждени  а при сн тии задающего сигнала осуществл ют  предельное усиление величины сигнала отрицательной  обратной св зи по напр жению. 1 ид
Patent RU-2039186-C1 (RU)
Title: Устройство для бурения наклонных скважин
Inventor: MAMEDBEKOV OKTAJ KYAMAL OGLY
IPC: E21B7/08
Filed: 1991-05-06
Granted: 1995-07-09
Abstract: Использование: для безориентированного управления азимутальным искривлением траектории ствола скважины. Сущность изобретения: устройство имеет корпус со сквозными камерами и расположенный концентрично в корпусе вал. В полости камер установлены подпружиненные плунжеры с башмаками, расположенными с внешней стороны корпуса. Камеры имеют направляющие поверхности, а плунжеры роликовые толкатели. В процессе спуска устройства, установленного между секциями забойного двигателя, плунжеры под действием пружин выдвинуты из камер. В наклонной скважине инструмент ложится на нижнюю стенку скважины, в результате чего башмак, контактирующий со стенкой скважины, давит на плунжер и посредством шарнирно связанного с ним роликового толкателя смещает вал забойного двигателя. Возникшая на долоте отклоняющая сила приводит в процессе бурения к увеличению азимута. 3 ил.
Patent RU-2004066-C1 (RU)
Inventor: DENISOV VLADIMIR F
IPC: H03K3/53
Filed: 1991-06-14
Granted: 1993-11-30
Abstract: Применение: в электротехнике, в электрофизических  установках и установках электронно-ионной  технологии. Сущность изобретени : устройство содержит  источник 1 высокого напр жени , конденсатор  2, резистор 3, разр дник 4, разр дную камеру  5, диод б с соответствующими св з ми. 2 ил.
Patent RU-2022178-C1 (RU)
Inventor: PAK EDUARD N
IPC: F04D13/08
Filed: 1991-04-23
Granted: 1994-10-30
Abstract: Использование: в системах орошения и водоснабжения. Сущность изобретения: водоподъемная труба имеет несколько рядов перепускных отверстий. Узел возврата части воды в источник откачиваемой среды содержит емкость, установленную коаксиально трубе с возможностью перемещения вдоль нее между двумя упорами. Узел возврата снабжен перфорированными в верхней части патрубками, соединенными с дном емкости, в верхней части которой выполнены водопропускные отверстия. Один упор выполнен в виде полого корпуса, охватывающего трубу в зоне расположения перепускных отверстий и имеющего отверстия для вертикального перемещения в корпусе патрубков. Емкость подпружинена относительно корпуса. Другой упор выполнен в виде крышек, расположенных на нижних торцах патрубков снаружи корпуса. 1 ил.
Patent RU-2008951-C1 (RU)
Title: Method of curing diaphysar breaks of long tubular bones and device for realization
Inventor: CHELNOKOV ALEKSANDR N
IPC: A61N2/04
Filed: 1991-06-03
Granted: 1994-03-15
Abstract: FIELD: medicine; magnetotherapy. SUBSTANCE: device has modulating and carrying frequencies low-frequency generator 3, modulator 2, complicate-modulated pulse generator 4; all units are connected in series. Modulator 2 forms sequence rectangular pulse burst which have variable basic and repetition frequencies. C-circuit 11 of generator 4 forms pulse presented in form of periodic damped oscillations for each pulse in burst. Inductor 1 being inductively connected with circuit 11 forms low-frequency pulsed complicate-modulated electromagnetic field which has variable parameters: induction 5-19 mT, pulse repetition frequency 30-90 Hz, modulation pulse frequency 0,8-1,2 Hz. Spectrum of field of 500 Hz - 10 kHz is formed by turning circuit 11. Damaged area of bone is acted by low-frequency pulsed complicate-modulated electromagnetic field. Duration of single procedure is determined from the reaction of patient on influence. Heart beat rate is calculate during the first 4-5 procedures, and after that polyrheographic testing of blood stream intensity is carried out in basic organisms being important for normal healthy life. Results have to be compared with results taken before cure. EFFECT: reduced periods of disablement. 2 cl, 2 cl, 2 dwg
Patent RU-2045387-C1 (RU)
Title: Method of cutting out logs of foliate trees
Inventor: BOGOKIN LEONID ANDREEVICH
IPC: B27B1/00
Filed: 1991-08-23
Granted: 1995-10-10
Abstract: FIELD: timber procession. SUBSTANCE: method comprises steps of forming in a log deep longitudinal radial saw cuts, being used together with formed parts, having trapezoidal cross section, as ducts for ventilation and for accelerating drying process; packing sets of block-blanks, having rectilinear cross section, from the trapezoidal parts, turned out by 180 degrees one relative to another. EFFECT: enhanced quality of wooden articles of raw material. 2 cl, 29 dwg
Patent RU-2074621-C1 (RU)
Title: Machine for preparing humburgers
Inventor: NARSIS GARGANTA RIUBRUKHENT
IPC: A23L13/00
Filed: 1991-07-26
Granted: 1997-03-10
Abstract: The duct (6) for meat is equipped with a valve (17) for cutting the delivery at intervals and with a plate (14) for regulating the passage of the meat (7). The reels of paper (9, 10) for wrapping the hamburger are equipped with respective overrunning brakes (26) and with sensors (25) which, when the paper is finished, touch the core (23) of the reel and stop the machine. One of these paper webs carries a series of marks (20) which, when they pass via the cell (21), give rise to the operation of the punching member (11). There is also a rod (40) which separates the end of the minced meat adjacent to the hamburger, and another rod (41) which, when it rises due to an obstruction, touches a microswitch and stops the machine. The remaining paper scrap is propelled by means of air (35) towards a bag (37). 
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Patent RU-2054164-C1 (RU)
Inventor: PANYUKHIN ANATOLIJ I
IPC: G01F17/00
Filed: 1991-07-02
Granted: 1996-02-10
Abstract: FIELD: measuring engineering. SUBSTANCE: device has sealable housing 2, hollow stud 13 used for clamping seals 15 and mounted inside the housing, and nut 17 coupled to its ends through face members. Cross-like connecting pipe 6 mounted inside stud 13 has lateral outlet 7 and 8 received in passages of housing 2 and passageways for supplying gas to the volume to be measured. Valve 21 for discharging gas is mounted inside bottom longitudinal discharging pipe 11. The gas is fed from calibrated tank 27 to which gas pressure gauge 23 and inlet gas valve are immediately connected. Rod 25 pivotally connected with the lever and rod 23 mounted in the top discharging pipe of cross-like connecting rod 6 are used for controlling valve 21. EFFECT: improved accuracy of measuring. 3 dwg
Patent RU-2032747-C1 (RU)
Inventor: ZUBETS ALEKSANDR M
IPC: A23K1/00
Filed: 1991-09-17
Granted: 1995-04-10
Abstract: FIELD: biotechnology. SUBSTANCE: during granulation sources of fodder proteins are preferably used instead of wheat bran. EFFECT: improves quality of additives, increases variety of origin materials, excludes utilization of food origin materials. 2 cl
Patent RU-2007872-C1 (RU)
Inventor: VOLOSHIN LEONID A
IPC: H04B1/10
Filed: 1991-07-03
Granted: 1994-02-15
Abstract: FIELD: radio communications. SUBSTANCE: device has first multiplier 1, signal copy generator 2, second multiplier 3, rejection filter 4, band-pass filter 5, attenuator 6, subtraction units 7 1 -7 n , first and second delay gates 8 and 9, band-pass filters 10 1 -10 n , noise detection units 11 1 -11 n , attenuators 12 1 -12 n , delay gates 13 1 -13 n , amplification, conversion and filtering circuit 14, third multiplier 15, third delay gate 16, band-pass filters 17 1 -17 n , attenuators 18 1 -18 n , delay gates 19 1 -19 n , switches 20 1 -20 n , adder 21, phase shifters 22 1 -22 n . EFFECT: increased stability to narrow-band noise. 1 dwg
Patent RU-2005549-C1 (RU)
Inventor: KHAJDAROV RAFIK A
IPC: B03B5/32
Filed: 1991-08-08
Granted: 1994-01-15
Abstract: FIELD: mining industry. SUBSTANCE: table decks are formed as double-sectioned blades with longitudinal corrugations. Table desks are conjugated with drive through shaft. EFFECT: simplified construction and enhanced reliability in operation. 2 dwg, 1 tbl
Patent RU-2007024-C1 (RU)
Inventor: BESKROVNYJ NIKOLAJ I
IPC: G01V1/24
Filed: 1991-08-26
Granted: 1994-01-30
Abstract: FIELD: seismic prospecting. SUBSTANCE: device has A/D converter, programmed amplifier, read/write memory device, control unit, read-only memory device, exponent code register, input bus and output buses for code of exponent and mantissa. Amplification code register and analog switch are introduced to accomplish the goal of invention. EFFECT: increased dynamic range of device, simplified design. 2 tbl, 4 dwg
Patent RU-2021836-C1 (RU)
Inventor: KVASENKOV OLEG I
IPC: B01D11/02
Filed: 1991-12-20
Granted: 1994-10-30
Abstract: Использование: для экстракции растительного сырья сжиженными газами, в пищевой промышленности, медицине и парфюмерии. Сущность изобретения: устройство содержит смеситель для приготовления суспензии растительного сырья в растворителе, соединенные в замкнутый контур экстрактор, испаритель и конденсатор, источник сжиженного газа, соединенный с экстрактором, и источник органического растворителя, соединенный со смесителем. Такая конструкция позволяет готовить суспензию в смесителе при атмосферном давлении, что облегчает загрузку в него сухого растительного сырья, и повысить выход экстрактивных веществ за счет использования комбинированного экстрагента. 5 з.п. ф-лы, 1 ил.
Patent RU-2055037-C1 (RU)
Title: Ceramic mass for construction bricks production
Inventor: SIZIKOV ANATOLIJ M
IPC: C04B33/00
Filed: 1992-01-09
Granted: 1996-02-27
Abstract: FIELD: construction materials production. SUBSTANCE: ceramic mass has following components, mass %: ash of thermoelectric power stations 8 - 15; carbamide formaldehyde resin 0.02 - 0.05; clay - balance. Cracking during drying 0 %, compression strength - 186-209 kg/cm 2 . EFFECT: improved quality of produced bricks.
Patent RU-2038608-C1 (RU)
Title: Radar indicator of elevation of air targets
Inventor: BAKHVALOV VALENTIN BORISOVICH
IPC: G01S13/02
Filed: 1992-03-12
Granted: 1995-06-27
Abstract: FIELD: radiolocation. SUBSTANCE: radar indicator of elevation of air targets has receiving-transmitting antenna system including parabolic reflector 1, vertical 2 and horizontal 3 symmetric vibrators of excitation source, metal counter reflector 4, antenna switch 5, pulse transmitter 6, receivers 7 and 8 of signals of vertical and horizontal polarization accordingly, phase meter 9 and calculator 10. EFFECT: increased operational stability and authenticity. 2 dwg
Patent RU-2035748-C1 (RU)
Title: Method of making gamma-ray quantum source-absorber
Inventor: KARTASHOV GAVRIIL R
IPC: G01T1/36
Filed: 1992-02-28
Granted: 1995-05-20
Abstract: FIELD: optical industry. SUBSTANCE: slots are cut in monocrystal plate and radioactive nuclei are introduced into the plate. After diffusion introduction of radioactive nuclei the slots are filled with matter being proof to chemical etching. Radioactive layer is etched away from the surface by chemical method. EFFECT: improved reliability; improved efficiency.
Patent RU-2014481-C1 (RU)
Inventor: MERKULOV VLADIMIR I
IPC: F02G1/043
Filed: 1992-05-14
Granted: 1994-06-15
Abstract: FIELD: mechanical engineering. SUBSTANCE: compressor and expander are made in form of oil-filled screw rotors whose volumes are connected by means of common closed working medium circulating loop. EFFECT: increased service life and enhanced efficiency. 1 dwg
Patent RU-2120134-C1 (RU)
Inventor: BELJAEV N A
IPC: G02B23/00
Filed: 1992-05-26
Granted: 1998-10-10
Abstract: Использование: изобретение относится к оптическим системам зрительных труб и позволяет улучшить как оптические, так и механические характеристики оптических прицелов для спортивного оружия. Сущность изобретения: объектив выполнен в виде одиночной положительной линзы, за которой установлен склеенный компонент из двояковыпуклой и двояковогнутой линз. Окуляр имеет обращенную в сторону объектива вогнутой стороной отрицательную линзу. Каждая часть симметричной оборачивающей системы выполнена из двух симметричных склеенных компонентов. Сетка установлена в фокальной плоскости объектива, а ее обойма установлена в устройстве для упругой фиксации ее положения. 1 з.п. ф-лы, 1 ил.
Patent RU-2017567-C1 (RU)
Title: Heat insulating compound for steel teeming
Inventor: NOSOV KONSTANTIN G
IPC: B22D7/10
Filed: 1992-06-16
Granted: 1994-08-15
Abstract: FIELD: ferrous metallurgy. SUBSTANCE: compound is based on boiler fly ash and contains carbon-bearing filler having the form of petroliferous shale. The ratio of the ingredients is as follows (percent by weight) 88 - 92.0 of boiler fly ash and 8.0 - 12.0 of petroliferous shale. The formation of slags having sufficient flowability allows for preventing surface flaws and increasing casting yield. EFFECT: improved heat-insulating properties of the compound, improved slab surface. 2 tbl
Patent RU-2057685-C1 (RU)
Inventor: VORZHEV ANDREJ YUREVICH
IPC: B63H16/04
Filed: 1992-06-30
Granted: 1996-04-10
Abstract: Изобретение относится к судостроению и касается весел для спортивной гребли. Сущность изобретения: рамка лопасти весла, выполненная в виде жесткого каркаса, несет сегменты, имеющие профиль самолетного крыла, переменные угол закрутки и толщину, передние кромки которых вынесены вперед - вниз за плоскость рамки, а щелевые зазоры между сегментами на входе в продольном (по длине) и поперечном (по ширине лопасти) направлениях постепенно сужаются к выходу. Предлагаемая конструкция весла позволяет получить прибавку пути спортивного судна за гребок за счет положительного (по ходу движения судна) смещения лопасти в воде и повысить эффективность работы лопасти весла в воде. Все это приведет к увеличению скорости движения спортивных судов, повышению зрелищности спортивных регат. 4 ил.
Patent RU-2009387-C1 (RU)
Inventor: IVANOV ANATOLIJ G
IPC: F17C1/00
Filed: 1992-08-11
Granted: 1994-03-15
Abstract: Использование: техника защиты от взрывного воздействия и локализации в замкнутом объеме продуктов взрыва, для предотвращения катастрофических последствий аварийных взрывов. Сущность изобретения: металлическую сферическую оболочку выполняют с двумя соосно расположенными горловинами с отверстиями одинакового диаметра при соотношении 0<d r /d о ≅ 0,22 и 1<m r /m о ≅ 1,9 где d r  и m r  - диаметр и удельная масса горловины; d о  и m о  - диаметр и суммарная удельная масса оболочек, наружную оболочку выполняют осесимметричной намоткой из стеклопластика многослойной из не менее чем пяти групп слоев. Способ изготовления обеспечивает повышение эксплуатационных характеристик и удельной несущей способности. 1 ил.
Patent DE-10022917-C1 (DE)
Title: Filtering device for micro-filtration and/or ultrafiltration of dipping varnish comprises electrical conductor connected to ceramic membrane filter element in pressure housing
Inventor: BOLDUAN PETER
IPC: B01D61/18
Filed: 2000-05-11
Granted: 2001-08-09
Abstract: A filtering device (1) comprises an electrical conductor connected to a ceramic membrane filter element (3) in a pressure housing (2). Preferred Features: The pressure housing and/or the conductor are made of an electrically conducting material. The conductor is formed as a component, preferably a wire, that is separate from the pressure housing. The pressure housing has a central pressure housing part (6) with a connection piece (7, 8) on the side for connecting with a line. The filter element has a number of openings (4). The conductor is adhered to the element in the openings via an electrically conducting adhesive. -
Patent DE-10049183-C1 (DE)
Title: New N-aminoalkylsilyl-cyclosilazanes, useful as precursors for aminoalkyl-terminated polysiloxanes, are prepared by reacting haloalkyldialkylchlorosilane and/or bishaloalkyltetraalkyldisilazane with ammonia
Inventor: SCHAEFER OLIVER
IPC: C07F7/08
Filed: 2000-10-05
Granted: 2002-01-17
Abstract: N-Aminoalkylsilyl-cyclosilazanes (I), with a 5-8-membered ring are new. N-Aminoalkylsilyl-cyclosilazanes of formula (I), with a 5-8-membered ring are new. R = divalent 3-15C hydrocarbon, optionally substituted by CN or halo, in which one or more non-adjacent methylene units may be replaced by -O-, -CO-, -COO-, -OCO-, -OCOO-, -S- or -NRx-; and one or more, non-adjacent methin units may be replaced by -N=, -N=N- or -P=; Rx = H or 1-10C (halo)hydrocarbyl; and R<2> = H or monovalent 1-20C hydrocarbyl(oxy), optionally substituted by CN or halo, in which one or more non-adjacent methylene units may be replaced by -O-, -CO-, -COO-, -OCO-, -OCOO-, -S- or -NRx-; and one or more, non-adjacent methin units may be replaced by -N=, -N=N- or -P=. Independent claims are also included for: (a) the preparation of (I); (b) the preparation of specified bisaminoalkyl-terminated disiloxanes (II) by hydrolyzing (I).
Patent DE-10125775-C1 (DE)
Title: Ashtray cleaning device comprising motor driven rotary brush inside tubular body, has its brush and drive mechanism mounted on webs on outlet side of tube
Inventor: FRAGEMANN PAUL-HEINER
IPC: A47L25/00
Filed: 2001-05-26
Granted: 2002-09-05
Abstract: Webs provided on the outlet side (8) of the funnel-shaped tubular body (1) are used to mount the brush (5) and the drive mechanism (3, 4) for the brush.