baber/WOPTO huggingface dataset:
Patent DE-4341582-C1 (DE)
Title: Method for analysing suspended biological cell material for boron by atomic absorption spectroscopy
Inventor: PAPASPYROU MANFRED DR
IPC: G01N35/04
Filed: 1993-12-07
Granted: 1995-06-22
Abstract: Suitable for analysis for boron in suspended biological cell material by atomic absorption spectroscopy is an arrangement with heatable cuvette, autosampler and metering pipette whose pipette tip has an internal diameter of 0.5 to 2.5 mm, in particular about 0.8 mm. The sample inlet opening of the cuvette has a diameter of 1-3 mm, in particular 2 mm, and means for interrupting the internal inert gas flow through the cuvette during the metering process are available in the form of a time-controlled bypass. The cuvette has an internal wall surface which is inert in respect of the formation of temperature-stable boron compounds. For homogenising the samples in the sample vessels in the autosampler, appropriate stirring bars and at least one magnetic stirrer are provided. The method is particularly suitable for serial analyses for determining the boron distribution in tumour tissue with regard to the killing of tumour cells by a boron neutron capture therapy.
Patent NL-1001286-C1 (NL)
Title: Chain constructed for hollow ball forms
Inventor: WILLEMS KAREL
IPC: F16G13/02
Filed: 1995-09-26
Granted: 1997-03-28
Abstract: The hollow ball forms (20) are spaced apart by the same distance when the whole is used as a chain in all directions in order to transmit tractive forces. The small articulated legs (21) are formed from two articulated parts (22) connected by a leg part (23). The articulated parts are conical at their outer ends, evolving into a ball shape near the leg part. The hollow ball forms reciprocally and movably connect the articulated small legs. The cone points (25) at the outer ends of the articulated small legs are the central points of the hollow ball form. The hollow ball form, on the outer ends of two small articulated legs, is movably fixed on the ball form of the articulated parts.
Patent NL-1005463-C1 (NL)
Title: Method of installation of semi=permanent off=shore platform - consists of platform on pontoons which can move up or down support legs which are partly embedded in seabed
Inventor: KORNDOERFFER WILLEM
IPC: E02B17/00
Filed: 1997-03-07
Granted: 1998-04-10
Abstract: The construction consists of four support legs (2) with suction anchors (4) at the bottom ends. The anchors penetrate the sea bottom over a short distance and can be removed by a temporary pump. A platform (1), is mounted on two pontoons which in turn are mounted on the four support legs. The pontoons can be secured to the support legs with clamp constructions (3) which incorporate wedges. The construction as a whole is constructed on shore. Platform and pontoons with support legs can be floated out into position off-shore after which the legs are released and lowered.
Patent NL-1008932-C1 (NL)
Title: Dryer for wet root crops or bulbs, especially potatoes
Inventor: BIJLSMA JAN
IPC: F26B3/30
Filed: 1998-04-20
Granted: 1999-10-21
Abstract: Crops are dried by transporting them through infrared radiation emitted by at least one infrared source (11, 12). A machine (2) for drying wet crops, e.g. potatoes (8), comprises a conveyor (6) for transporting the crops through radiation emitted by at least one infrared source. An Independent claim is also included for a method of drying wet crops using infrared light.
Patent NL-1012414-C1 (NL)
Title: Cement mixture transport method, comprises adding cement powder to separate removable containers at filling site and using large container to transport them to mixing site
Inventor: LUCAS GEERT HENDRIK
IPC: B28C7/00
Filed: 1999-06-23
Granted: 2000-12-28
Abstract: Cement powder (4) is added to separate, removable containers (1) in a central filling station and these containers are then placed inside or attached to large cement mixture containers for transport to mixing stations.  An Independent claim is also included for the transport container.
Patent NL-1024061-C1 (NL)
Title: Dough slab production apparatus for making bakery products, has dough emerging from reservoir cut into pieces by knife following translation movement
Inventor: BUURMA AREND LEENDERT
IPC: A21C3/02
Filed: 2003-08-07
Granted: 2005-02-08
Abstract: The separating device for cutting dough (11) emerging from the reservoir (1) into pieces (12) comprises a knife (7) following a translational movement. A device (10) for producing a continuous slab of dough (13) for making bakery products comprises a dough reservoir with an inlet opening and an outlet opening in its bottom side, a separating device on the bottom side of the reservoir for separating a quantity of dough from the latter and a joining device for joining together separated pieces of dough. The separating device comprises a knife following a translational movement.
Patent NL-1026720-C1 (NL)
Title: Removal device for taking off therapeutic elastic sock, has strip with surface provided over portion of length on secondary side and with greater coefficient of friction than rest of secondary side
Inventor: LOEF MARKO JOHANNES GERARDUS V
IPC: A47G25/90
Filed: 2004-07-23
Granted: 2005-01-26
Abstract: A flexible strip (3) is provided with a primary side that faces the leg of a person wearing the sock when in use and a secondary side (3b) opposite the primary side. A handle (2) is connected to the end (4) of strip. The strip has a surface (8) provided over a portion of length on the secondary side and with greater coefficient of friction than the rest of secondary side.
Patent RU-2025412-C1 (RU)
Inventor: ANIKEEV NIKOLAJ F
IPC: B64C13/18
Filed: 1988-09-26
Granted: 1994-12-30
Abstract: Изобретение относится к способам управления полетом маневренных летательных аппаратов. Цель изобретения - повышение безопасности полета при воздействии перегрузок. Способ заключается в определении вертикальной перегрузки, сравнении ее с допустимым значением, определении функционального состояния летчика и при одновременном достижении вертикальной перегрузкой заданного порогового значения и наличии сигнала о потере летчиком работоспособности, формировании сигнала на автоматическое приведение ЛА в горизонтальный полет до момента восстановления работоспособности летчика. 1 ил.
Patent RU-2054901-C1 (RU)
Inventor: TSIVINSKIJ STANISLAV V
IPC: A61C13/00
Filed: 1988-03-01
Granted: 1996-02-27
Abstract: FIELD: medicine. SUBSTANCE: method involves using proposed material for treating, preparing manufacturing and fixing prosthesis. EFFECT: simplified method; saved tooth bearing the prosthesis.
Patent RU-2052543-C1 (RU)
Inventor: ANDERS ULLMAN
IPC: C25B9/19
Filed: 1990-07-13
Granted: 1996-01-20
Abstract: An electrode for electrolysis comprising an electrically conducting metal, the surface of which is embossed with at least one central, vertical circulation channel (2) and upwardly directed channels (1) in a herring-bone pattern, the upwardly directed channels (1) forming an angle of < 90 DEG  with a horizontal line in the plane of the electrode surface and communicating with the centrally positioned, vertically directed circulation channel (2). The circulation channel (2) may be provided with penetrating slits or holes (3). The electrode may be used for electrolysis in a membrane cell, for electrochemical recovery of metals, or for recovery of chlorine from sea-water. The electrode can be manufactured by embossing the surface through stamping with a die or through rolling with a figure roller.
Patent RU-2016479-C1 (RU)
Title: Device for synchronization of three-phase converter with single phase
Inventor: MASANDILOV LEV B
IPC: H02M1/08
Filed: 1991-01-08
Granted: 1994-07-15
Abstract: FIELD: electrical engineering. SUBSTANCE: device has pickup 1 of single phase voltage, three identical channels 2, 3, 4, three networks. One of them is composed of two resistors 7, 8 connected in series, second network includes resistor 9 and capacitor 10 linked in series. Third network incorporates capacitor 11 and resistor 12 connected in series. EFFECT: improved operational efficiency. 3 dwg
Patent RU-2036252-C1 (RU)
Inventor: BERDYUGINA VALENTINA P
IPC: C25B1/32
Filed: 1991-01-18
Granted: 1995-05-27
Abstract: FIELD: chemical industry. SUBSTANCE: process of sodium perborate production is exercised in circulating closed circuit. Circuit has electrolyzers and crystallizers. Process is carried out in terms of keeping ratio between current intensity of electrolyzers and amount of solution, subjected to electrolysis, equal to 0,9-18 kА/m 3 . EFFECT: method of sodium perborate production is used in chemical industry. 1 tbl
Patent RU-2058572-C1 (RU)
Title: Apparatus for controlling level of interface of oil-water phases in dehydrators
Inventor: LOGINOV VLADIMIR I
IPC: G05D9/12
Filed: 1991-02-26
Granted: 1996-04-20
Abstract: FIELD: petroleum and petroleum-chemical industries. SUBSTANCE: apparatus for controlling a level of oil-water phase interface in dehydrators includes the pickup 1, detecting the level of phase interface, the regulator 2 and the actuating organ 3. The regulator 2 has the integrators 4,5, the unit 6 for detecting time moments of the pickup switch-over, the switching member 7 and the adder 8. An output of the pickup 1 is joined with inputs of the integrators 4,5 and with an input of the unit 6 for detecting time moments of switch-over of the pickup 1, whose output is connected with a control input of the switching member 7. Outputs of the integrators 4,5 are connected with inputs of the adder 8, whose output is connected with an input of the actuating organ 3; an output of the integrator 5 through the switching member 7 is connected with a busbar of zero potential. EFFECT: enhanced quality of controlling a phase level in flow-through sealed reservoirs. 1 cl, 1 dwg
Patent RU-2076565-C1 (RU)
Title: Device for combing standing small seeded plants
Inventor: NAZAROV SERGEJ IVANOVICH
IPC: A01D41/08
Filed: 1991-03-11
Granted: 1997-04-10
Abstract: FIELD: agricultural engineering; machines for collecting seeds by combing standing seed-bearing plants. SUBSTANCE: device has frame 1 on which links 2 and 3 with slots 4 and combs 5 are installed for reciprocating. At translational movement of machine with preset speed links 2 and 3 rotate clockwise and counter-clockwise together with combs. Links 3 with comb 5 are in lower position. Combing pins 18 acted upon by tie-rod 10 and lever 19 open and get unobstructedly into plant stand. EFFECT: reduced seed losses at combing. 3 cl, 2 dwg
Patent RU-2061886-C1 (RU)
Title: Two-stroke internal combustion engine
Inventor: TSIKRA SERGEJ ANATOLEVICH
IPC: F02B33/04
Filed: 1990-12-24
Granted: 1996-06-10
Abstract: FIELD: engine engineering. SUBSTANCE: engine has cylinder 1 mounted inside the engine to form under-piston and above-piston spaces, piston 2 with rod 3 kinematically coupled with the shaft of mechanism 5, baffle 6 with boss 7, guiding rod 8 and seal 9 that separate under-piston space 10 from crank case space 11, under-piston space 12, cylinder head 13 with chamber 14, inlet port 15 and outlet port 16 made in the cylinder, blowing passageways 17 with inlet port 18 and outlet port 19 made in the skirt of the piston, side port 20, slide 4, transmitting shaft 27 and intermediate gears 28 that transmit rotation from the shaft to the rod, and fuel supplying device 26 connected with inlet port 24 and outlet port 25 through mixing passageway 23. Hollow 22 is made in the piston bottom. Cuts 21 are made in the skirt. EFFECT: improved design. 4 cl, 9 dwg
Patent RU-2011741-C1 (RU)
Inventor: NIKLYAEV YURIJ I
IPC: E02B11/00
Filed: 1991-04-30
Granted: 1994-04-30
Abstract: Использование: в области осушения грунтов, устранения вредного влияния подземных вод, в частности при сооружении дренажа на застроенных территориях. Сущность изобретения: в процессе разработки траншеи образующуюся полость заполняют раствором на основе модифицированного крахмала. Уровень раствора крахмала в траншее постоянно поддерживают на уровне дневной поверхности земли. 3 ил.
Patent RU-2059084-C1 (RU)
Title: Device for wave supercharging in-line multi-cylinder internal combustion engine
Inventor: DAVYDENKO DMITRIJ V
IPC: F02B27/00
Filed: 1991-04-30
Granted: 1996-04-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: device has inlet manifold 1. The inlet manifold is connected with connecting pipe lines 3 and 4. Deflecting pipe lines 5 and 6 are connected with opposite ends of the inlet manifold. The length of deflecting pipe line 5 is less than the length of deflecting pipe line 6 by a factor of 2. The length of connecting pipe 4 is greater than the length of connecting pipe line 3 by the length of deflecting pipe line 6. EFFECT: enhanced functional capabilities. 4 dwg
Patent RU-2007129-C1 (RU)
Inventor: NIKOLAEV VASILIJ V
IPC: A61M23/00
Filed: 1991-05-22
Granted: 1994-02-15
Abstract: FIELD: medicine. SUBSTANCE: method involves introducing rigid tube into distal segment of urethra, invaginating the urethra wall therewith, bypassing the stricture, and aligning it with a finger introduced into proximal segment of urethra, passing flexible string through tube, piercing the urethra wall with said string and forming bypassing anastomosis. EFFECT: lower traumatism of operation.
Patent RU-2020726-C1 (RU)
Title: Automatic amplitude control crystal oscillator
Inventor: BORISENKO ANATOLIJ L
IPC: H03B5/32
Filed: 1991-05-31
Granted: 1994-09-30
Abstract: FIELD: radio engineering; multipurpose devices, measurement technology. SUBSTANCE: automatic amplitude control crystal oscillator has first and second differential amplifiers 1 and 2, first and second noninverting amplifiers 3 and 4, resistors 5-8, quartz crystal cavity 9, amplitude control unit 10, component 11 with electrically controlled resistor. EFFECT: improved stability of self-excited oscillation frequency due to specific ties between components and their interaction. 1 dwg
Patent RU-2043372-C1 (RU)
Title: Method for production of polyimide-fluoroplastic
Inventor: KVASENKOV OLEG I
IPC: C08J5/18
Filed: 1991-04-22
Granted: 1995-09-10
Abstract: FIELD: chemical industry. SUBSTANCE: method is carried out by applying of aqueous suspension of polytetrafluorethylene-hexafluoropropylene copolymer on polyimide film. The process takes place by spraying, it is followed by drying and by melting thus prepared layer. Said spraying is carried out by 5-40 mm distance with the help of concentrator which operates at frequency 18-100 kHz. EFFECT: improves efficiency of the method. 3 tbl
Patent RU-2006727-C1 (RU)
Inventor: GENDEL EVGENIJ G
IPC: F16H33/00
Filed: 1991-05-07
Granted: 1994-01-30
Abstract: FIELD: vehicle power systems. SUBSTANCE: recuperator has a pneumatic and hydraulic accumulator and a motor kinematically connected to the pneumatic and hydraulic accumulator, a generator and a hydraulic power converter connected to the pneumatic and hydraulic accumulator. The pneumatic and hydraulic accumulator is made from two separate interconnected parts in the form of a compressed air-filled bellow-accumulator and a hydraulic cylinder kinematically connected to the hydraulic power converter. The energy is accumulated through transfer of the cargo potential energy when it moves. The gas preliminary compressed to pressure P н  is compressed in the bellow-accumulator to pressure   which is transferred to the fluid through a hydraulic cylinder. The fluid moves in the generator turbine positioned in a working tank with polished walls. The fluid is set in rotation through a generator impeller by switching the motor on. EFFECT: improved power capacity. 8 dwg
Patent RU-2052781-C1 (RU)
Inventor: BORODIN YURIJ P
IPC: G01M3/02
Filed: 1991-05-30
Granted: 1996-01-20
Abstract: FIELD: aviation. SUBSTANCE: device for detecting through cracks is used for finding cracks in hollow metal longeron of helicopter blade. Device has crack availability indicator according to condition of working matter, which is present in hollow of the longeron. The indicator is made in form of electro-insulating and electro-conducting layers, disposed in series onto anticorrosion coating of metal longeron. Indicator also has controlled voltage source, one end of which is connected with electro-conducting layer, and the other end is connected with metal longeron through registrar. Electric breakdown is observed at the point of crack forming, which breakdown is registered by the registrar. EFFECT: improved reliability of detection; improved sensitivity. 3 cl, 2 dwg
Patent RU-2014339-C1 (RU)
Title: Method for regeneration of vulcanized elastomer wastes
Inventor: GRINTSEVICH VLADIMIR F
IPC: C08J11/28
Filed: 1991-11-15
Granted: 1994-06-15
Abstract: FIELD: manufacturing industrial rubber articles and rubber footwear, processing tires. SUBSTANCE: wastes of rubber articles are ground to particles 5 mm in size. Crumb is mixed with pasty activator of regeneration, the process is carried out in conventional mixing device. Mentioned above activator contains 2-mercaptobenzthiazol, urotropin, ferrum stearate and glycol, their molar ratio being 1:(0.2-1.0):(0.0017-0.017):(0.37-0.61) respectively. Mixing is followed by affection with high-frequency electromagnetic field. Tensile strength thus prepared regenerate is 7.6-8.1 MPa. EFFECT: improves efficiency of the method. 2 tbl
Patent RU-2004575-C1 (RU)
Inventor: ESIPKO EVGENIJ A
IPC: C10G65/12
Filed: 1991-11-25
Granted: 1993-12-15
Abstract: Использование: в нефтехимии, в частности в  производстве углеводородов. Сущность изобретени :  способ предусматривает проведение гидрообработки  вакуумного дистилл та в присутствии катализатора , содержащего, мас.%: оксид никел  или  кобальта 3 - 5;оксид молибдена или вольфрама 12  - 15; цеолит РЗЗУ 4-6; цеолит пентасил 40 - 50;  фтор 1 - 2. у - оксид алюмини  остальное. Полученные  масл ные фракции подвергают гидроочистке . 1 таба
Patent RU-2009798-C1 (RU)
Title: Резцовая головка
Inventor: SHIROKIKH EDUARD V
IPC: B23F21/22
Filed: 1991-07-25
Granted: 1994-03-30
Abstract: Использование: для нарезания зубьев колес на различных производящих радиусах и номинальных диаметрах. Сущность изобретения: головка имеет корпус 1, размещенную соосно корпусу планшайбу 2 в виде стакана с круговым уступом по наружной поверхности, с зубчатым участком по внутренней поверхности и по торцу со сквозными радиальными пазами, очерченными равными дугами окружности, эксцентрично расположенными относительно его центра. Резцедержатель состоит из трех элементов, один из которых - элемент 3, несущий резец 4 - установлен в пазу планшайбы, второй - в виде сегмента 5 - размещен в пазу корпуса, а третий - палец 6 - предназначен для центрирования первых двух элементов. Боковые поверхности частей резцедержателя и ответные им поверхности планшайбы и корпуса имеют коническую форму с направлением конусов навстречу друг другу. Привод перемещения и фиксации резцедержателя выполнен в виде гайки 7, двух шлицевых валиков 10 и 11, установленных в корпусе, и двух зубчатых колес 8 и 9, смонтированных на валах с возможностью взаимодействия с зубчатыми участками планшайбы и гайки. 9 ил.
Patent RU-2055057-C1 (RU)
Title: Method of making granular filler for heat-insulating material
Inventor: AVDOSHIN ANATOLIJ A
IPC: C04B28/26
Filed: 1992-01-22
Granted: 1996-02-27
Abstract: FIELD: production of heat-insulating materials. SUBSTANCE: method involves preparing feedstock mixture by mixing liquid glass and dispersed waste of production of spherical granules based on liquid glass and boric acid at 40-60 C for 30-50 min, forming spherical granules from the resulting mixture, powdering them with dispersed waste of spherical granules produced on the basis of liquid glass or with carbonate waste of lime production followed by drying them at 70-80 C for 4-8 h and bulking. Produced granules have strength of 0.10-0.15 MPa. EFFECT: higher efficiency. 1 tbl
Patent RU-2067197-C1 (RU)
Title: Method of operation of multicylinder internal combustion piston engine
Inventor: PIKIN MIKHAIL A
IPC: F02B75/20
Filed: 1991-12-05
Granted: 1996-09-27
Abstract: FIELD: mechanical engineering; internal combustion engines. SUBSTANCE: method comes to delivery of fuel-air mixture at α < 1 into first cylinder, igniting mixture in cylinder, subsequently delivering incomplete combustion products with addition of air into other cylinders, and igniting the mixture in these cylinders. Mixture at α > 1 is delivered into last cylinder, and compression andn forced ignition is used, with compression ignition provided only in first cylinder at α == 0.3-0.4. EFFECT: enhanced reliability of operation. 3 dwg
Patent RU-2038569-C1 (RU)
Title: Fixed round
Inventor: BEREZIN SERGEJ M
IPC: F42B5/02
Filed: 1992-02-21
Granted: 1995-06-27
Abstract: FIELD: artillery equipment. SUBSTANCE: fixed round uses shell 7 with tail 18 located in mouth 19 of chamber 10 with perforation 11. Electric primer 9 with flexible member 21 secured on its end is located in tail 18. Perforation 11 is positioned on the external surface of tail 18 behind flexible member 21 of annular shoulder 24. Separating diaphragm 13 made of combustible material is installed in chamber 10 of annular shoulder 12. Location of igniter 17 between separating diaphragm 13 and electric primer 9 enhances the round reliability and stability of characteristics due to reliable ignition of igniter 17 and possibility of regulation of pressure in chamber 10. Provision of retarding pyrocompound 15 in electric primer 9 makes it possible to enhance the shell reliability due to time delay from the instant of actuation of electronic units 8 of shell 7 and electric primer 9 connected to power source 6 to the instant of ignition of igniter 17, which initiates throwing charge 16 in case 1. EFFECT: enhanced reliability. 1 dwg
Patent RU-2056638-C1 (RU)
Title: Scintillation material for registration of high energy ionizing radiation
Inventor: KRIVANDINA ELENA A
IPC: C09K11/08
Filed: 1992-04-13
Granted: 1996-03-20
Abstract: FIELD: crystalline materials. SUBSTANCE: method involves the use of high-frequency (ρ o = 6,12 g/cm 3 ) and radiation-resistant (10 9  rad) materials which can be used as scintillators in registration systems of ionizing radiation, in part, in electromagnetic calorimeters. Monocrystalline materials are the solid solution on the base of CdF 2  with fluoride RF 3  addition where R - cerium, lanthanum or their mixture corresponding empirical formulas Cd 1-x Cl x F 2+x , Cd 0,99 La 0,01 F 2,01 , Cd 0,98 La 0,01 Cl 0,01 F 2,01 ,. Other material is the solid solution on the base of monocrystralline cerium fluoride with cadmium fluoride addition corresponding empirical formula Cl 0,995 Cd 0,005 F 2,995 . Monocrystals were grown in graphite crucibles under fluorinating atmosphere. EFFECT: enhanced quality of material. 3 cl, 3 dwg, 1 tbl
Patent RU-2052476-C1 (RU)
Inventor: ROMANOV SERGEJ I
IPC: C08L95/00
Filed: 1992-05-27
Granted: 1996-01-20
Abstract: FIELD: road building. SUBSTANCE: binder has, wt.-%: bitumen 54-84; petroleum residue 16-35. Petroleum residue has the following composition, wt.-%: organic part containing fraction boiling out before 200 C 30; mineral powder of alumina-carbonate origin 19; water 51. Deep of needle penetration at 25 C, 0.1 mm - 90-130, softening point by ring and sphere - 43-47 C, asphalt concrete water resistance coefficient on binder - 0.96-0.98. Compression strength at 20 C is 2.6-3.4 MPa, at 50 C - 1.4-1.9 MPa. EFFECT: enhanced quality of binder. 2 tbl