baber/WOPTO huggingface dataset:
Patent RU-2126181-C1 (RU)
Title: Absorbing element of nuclear reactor control rod
Inventor: ZAKHAROV A V
IPC: G21C7/10
Filed: 1997-07-25
Granted: 1999-02-10
Abstract: FIELD: nuclear power engineering. SUBSTANCE: absorbing element based on boron-containing materials is provided with additional gas trap made in bottom part of its can and used to receive (n, (n, γ)-)-absorber placed throughout its length and made, for example, in the form of hafnium sleeve. Free space of gas trap amounts to 2-10% of total inner volume of element. EFFECT: improved service life of absorbing elements without noticeable decrease in neutron absorption efficiency. 3 cl, 1 dwg
Patent RU-2138390-C1 (RU)
Title: Method (variants) and device (variants) for coarse grinding of water-containing polymeric gels
Inventor: DETLEF AL BIN
IPC: C08F2/48
Filed: 1996-05-13
Granted: 1999-09-27
Abstract: FIELD: processing of water-containing polymeric gels. SUBSTANCE: variants of method allow more uniform and economical separation of polymeric gels. For this purpose use is made of device containing two rolls. One of rolls is made split with at least one longitudinally cutting member secured on it, with circular cutting edge, positioned radially and with laterally cutting member positioned in direction of roll axis and also secured to roll. Second roll constitutes pair with first one. In second variant device contains laterally-split roll with laterally cutting member and twin roll positioned axially in parallel to first roll with clearance for passage of water-containing polymeric gel and capability of rotation in different directions. In this case, longitudinally split roll with longitudinally cutting member is positioned in front of laterally-split roll. EFFECT: improved design. 24 cl, 4 dwg
Patent RU-2122860-C1 (RU)
Title: Phytoconcentrate showing curative-prophylactic effect used for treatment of patients with liver and gall bladder diseases
Inventor: BORSHCHEV A N
IPC: A61K36/28
Filed: 1997-12-30
Granted: 1998-12-10
Abstract: FIELD: medicine, phytotherapy. SUBSTANCE: phytoconcentrate has a biologically active addition - quercitin or dihydroquercitin, or rutin, or ascorutin. Also, it has medicinal plants, meat or chicken, or vegetable concentrate with addition of special additions. Phytoconcentrate can be used at clinical and ambulatory conditions in different age groups and it showed good therapeutic effect. EFFECT: enhanced effectiveness of phytoconcentrate. 5 cl, 3 ex
Patent RU-2132943-C1 (RU)
Inventor: ANTONOV A V
IPC: E21B43/25
Filed: 1998-02-11
Granted: 1999-07-10
Abstract: FIELD: oil production industry. SUBSTANCE: method and device are intended for stimulating inflow of well product and for effective completion of well. According to method, lowered into well is hermetic container filled with chemically active matter that is sodium. Container is positioned in interval of treatment. Tightness of container is then disturbed. Sodium comes into thermochemical reaction with water which is present in well liquid. Thus produced heated reagent - alkali due to energy produced by reaction is pressure-forced into productive reservoir. Mass of sodium is taken basing on following: 1-3 kg of sodium per meter of treating interval. Productive reservoir can be made up of carbonate and/or terrigenous sedimentations. Device for realization of aforesaid method is as follows. Device can include pump or packer. In this case, well after being subjected to technological pause can be completed and transferred to operating mode without lifting device to day surface. Permissible is selective treatment of interval sections which are different in capacity. For this purpose device is provided with additional container. Application of aforesaid invention reduces corrosive action on equipment found inside well, and allows immediately after treatment to start completion of well by any method without lifting equipment from well with further transferring well to working mode of operation. EFFECT: higher efficiency. 10 cl, 4 dwg
Patent RU-2141672-C1 (RU)
Title: Electric bridge for measuring n-port network parameters
Inventor: PEREDEL SKIJ G I
IPC: G01R17/10
Filed: 1998-07-03
Granted: 1999-11-20
Abstract: FIELD: physical quantities measurement technology. SUBSTANCE: bridge has series- connected pulse train generator 1 with voltage varying within pulse length obeying K o t ° ,K 1 t′,K n-1 t n-1  law, where K 0 ,K 1  are constants; t is time; electric bridge; and null-indicator 29. Generator has pulse shapers 2, 3, 4, ... with voltage varying to obey power function law, switch 6, and power amplifier 6. In-step operation of pulse shapers and null-indicator is ensured by synchronizing unit 7 provided in generator. Bridge circuit including equipment under measurement has ratio-arm resistor 22 and two terminals for connecting equipment under measurement; common lead of resistor and one of terminals forms first lead of bridge output. Bridge circuit including equalizing (adjustable) resistors has ratio-arm resistor 8 connected in series with circuit set up of parallel-connected resistor 9 and network of series-connected capacitor 10 and two resistors 11, 12. Novelty is introduction of branch incorporating equalizing resistors of bridge of n-3 similar increment circuits, where n is number of components in equivalent circuit of equipment under measurement. Each increment circuit has series-connected capacitor (say, 19), first and second resistors (say, 20, 21). Capacitor (say, 19) of each next increment circuit is connected to common lead of capacitor (say, 16) and first resistor (say, 17) of preceding circuit, and its second resistor (say, 21), to common lead of two resistors (say, 17, 18) of preceding increment circuit. Common lead of two resistors (say, 20, 21) of last increment circuit forms second lead of bridge output. EFFECT: enlarged functional capabilities. 1 dwg
Patent RU-2142351-C1 (RU)
Title: Drawing die for deforming round shapes
Inventor: MIKHAJLOV V N
IPC: B21C3/12
Filed: 1998-07-27
Granted: 1999-12-10
Abstract: FIELD: plastic metal working, possibly tube end reduction. SUBSTANCE: drawing die includes sizing and reducing zones with recesses. Recesses of reducing zone are provided in portion adjoining to sizing portion. Maximum size in cross section normal relative to drawing die axis from its axis until beginning of recess of reduction zone is less than outer radius of deformed blank. Contact surface of sizing zone consists (20-90)% and of reduction zone - (10-90)% of deformed surfaces of blank. Recesses may be curvilinear with variable cross section; radial in reduction zone and along drawing die axis in sizing zone; they may be provided only in mean part of sizing zone; in sizing zone behind cylindrical portion adjoining to reduction zone; they may pass from reduction zone until sizing zone. EFFECT: economy of metal and lubricant. 7 cl, 4 dwg
Patent RU-2130641-C1 (RU)
Title: Method and device for information protection against unauthorized access
Inventor: BOZHICH V I
IPC: G06F13/00
Filed: 1998-08-24
Granted: 1999-05-20
Abstract: FIELD: computer engineering, information processing, in particular, personal units for information converting upon confidential communication between state, police, security, defense, industry and business parties. SUBSTANCE: information conversion method involves splitting input data file into alternating-length units and performing controlled ring shift of ASCII codes of each character in each unit. Corresponding device has interface unit, buffer memory unit, converting unit, control unit, and addressing unit. EFFECT: increased speed, minimal information losses, simplified design, decreased power consumption, increased reliability, possibility to perform both information encoding and information decoding. 2 cl
Patent RU-2147019-C1 (RU)
Title: Method of isolation of tert-c4-c5. alkenes
Inventor: GORSHKOV V A
IPC: C07C7/148
Filed: 1999-01-13
Granted: 2000-03-27
Abstract: FIELD: petrochemistry. SUBSTANCE: hydrocarbon mixture is made to contact with mixture containing predominantly non- tertiary alcohol(s) having at least 2 carbon atoms and water at concentration from 0.5 to 90 wt % in the presence of highly acidic cationic catalyst. Unreacted hydrocarbons are distilled off, catalytic decomposition of the resulting compounds is carried out in the presence of highly acidic cationic catalyst, and tert-C 4 -C 5 . alkenes are distilled off. EFFECT: higher yield of the desired product and longer catalyst service life. 8 cl, 2 dwg, 2 tbl
Patent RU-2140602-C1 (RU)
Title: Composite pressure balloon and composite pressure balloon manufacture method
Inventor: GUSEV A S
IPC: F17C1/16
Filed: 1999-01-29
Granted: 1999-10-27
Abstract: FIELD: balloons for storage and transportation of gases and liquids under pressure, which may be used in survival systems and automobile constructions. SUBSTANCE: balloon has inner sealing thin-walled liner fabricated from stainless steel and including cylindrical shell and two bottoms welded to shell. Liner is provided with stainless steel rings disposed on inner and outer sides at bottom and shell junctions. Each junction has two pairs of rings, with two of rings embracing shell edges from outer and inner sides and two other rings embracing edges of bottom weldable to shell. Method involves welding bottom to perimeter of thin-walled (0.3-10 mm) cylindrical shell; winding composite resin-impregnated filaments; providing thermal treatment. Prior to welding bottoms to shell, stainless steel rings are pressed to outer and inner sides of shell and bottom edges. Shell and bottom edge ends together with rings pressed onto them are subjected to fusing and bottoms are joined to shell by butt welding. EFFECT: increased efficiency by increased number of balloon charging working cycles and improved quality of balloon. 5 cl, 3 dwg, 1 tbl
Patent RU-2159189-C1 (RU)
Title: Vehicle seat fore-and-aft adjuster
Inventor: KOMIN V L
IPC: B60N2/06
Filed: 1999-03-09
Granted: 2000-11-20
Abstract: FIELD: transport engineering. SUBSTANCE: proposed fore-and-aft adjuster has guide, rollers and slider. Inner plate of slider is provided with additional upper web arranged higher than slider horizontal webs to form seat receiving the roller. Seat fasteners are secured on slider outer plate. Roller is provided with chamfer at side of radius transition from additional upper web to horizontal web to get maximum working surface and minimum pressure and thus decrease wear of surface. EFFECT: increased strength of fore-and-aft adjuster and wear resistance of roller surface. 3 cl, 3 dwg
Patent RU-2164291-C1 (RU)
Inventor: VENDELIN DEVENTER
IPC: E21B43/25
Filed: 1997-12-18
Granted: 2001-03-20
Abstract: FIELD: gas production industry. SUBSTANCE: technical objective of process is drainage of rocks carrying immobile stratal water and prevention of sedimentation of salts in spaces of pores of these rocks in the neighborhood of gas wells located in regions of gas fields. Process is related to drainage of rocks carrying immobile stratal water in drainage radius of gas wells and wells of underground gas storages when less than 50.0 l of water account for 1000.0 cu.m of produced gas. Rocks carrying stratal water is subjected to water-repellency treatment with the use of dispersion containing following components: (a) water-repelling active substance, (b) hydrophilic disperser mixed with water and not necessarily (c) additional disperser. EFFECT: reliable drainage of rocks carrying immobile stratal water. 5 cl, 3 tbl
Patent RU-2150376-C1 (RU)
Title: Chipboard composition
Inventor: POLUBOJAROV V A
IPC: C08L97/02
Filed: 1999-08-24
Granted: 2000-06-10
Abstract: FIELD: woodworking. SUBSTANCE: chipboard composition including, wt.pts: wood chips, 100; sodium liquid glass, 10-60 on conversion to solid material; and water, 30-80 is distinguished by additionally containing pulverized microsilica ferrosilicium production wastes, 3-25. EFFECT: increased strength and waterproofness. 2 cl, 2 tbl
Patent RU-2157352-C1 (RU)
Title: Refractory mass for manufacture of unburned of unburned products
Inventor: EHNTIN V I
IPC: C04B28/34
Filed: 1999-09-07
Granted: 2000-10-10
Abstract: FIELD: technology of manufacture of refractories applicable in metallurgy, particularly, compositions for manufacture of unburned products used in contact with molten metals. SUBSTANCE: refractory mass includes phosphate binding agent, alumina-containing component, graphite, metallic aluminum and mixture of combined grinding of burned and unburned alumina-containing material of 0.088 mm fraction. Phosphate binding agent is used in form of orthophosphoric acid or its derivatives containing oxides of aluminum and chromium. Alumina-containing component is used in form of burned and/or melted material containing Al 2 O 3  in amount of above 60%. Mixture of combined grinding contains burned or melted alumina-containing material and unburned alumina-containing material with content of Al 2 O 3  in amount of 25-60% in ratio of (2-6): 1. Refractory mass contains the following amounts of components, wt.%: alumina-containing component of above 0.1 mm fraction 65; mixture of combined grinding of burned or melted alumina-containing material and unburned alumina-containing material containing Al 2 O 3  in amount of 25-60% in ratio of (2-6):1 of below 0.088 mm fraction 25-45; graphite 5-13; metallic aluminum of below 0.088 mm fraction 2-4; phosphate binding agent 3-8. EFFECT: higher efficiency due to low porosity and high resistance to metal. 2 tbl
Patent BR-PI0601887-C1 (BR)
Title: aperfeiçoamentos introduzidos em suplemento simbiótico frutooligossacarìdeos e microorganismos vivos (lactofos)
Inventor: DA SILVA JOSE VALDIR
IPC: A61K35/747
Filed: 2006-04-26
Abstract: APERFEIçOAMENTOS ITRODUZIDOS EM SUPLEMENTO SIMBIóTICO FRUTOOLIGOSSACARìDEOS E MICROORGANISMOS VIVOS (LACTOFOS). Mais particularmente, caracterizado pelo fato do produto contemplar frutooligossacarideO, lactobacilos e bifidobactérias (microorganiSmos e lactofos), sendo uma mistura equilibrada de prebiótico (frutooligossacarideo e inulina) mais lactobacilos vivos bifidobactérias; dita mistura equilibra contém lactobacilos vivos mais bifidobactériaS e fibra solúvel (Goma Guar, Goma Acacia e outros).
Patent BR-PI1002727-C1 (BR)
Title: Sistema de injeção de combustíveis em motor a ignição por centelha
Inventor: MARCOS LANGEANI
IPC: F02M39/00
Filed: 2010-08-11
Abstract: Sistema de injeção de combustíveis em motor a ignição por centelha. O presente certificado de adição se refere a um sistema de injeção de combustíveis aplicada a motores de combustão interna de ignição por centelha, sistema este composto por um subsistema primário, o qual injeta combustível, ou mistura contendo pelo menos um combustível, em qualquer estado, e por um subsistema secundário, o qual injeta mistura, contendo pelo menos um combustível e um não combustível, somente, ou principalmente, no estado gasoso. O sistema de injeção pode ser realizado por configurações alternativas com respeito a como e onde ocorre a injeção no interior do motor. Em uma primeira alternativa, a injeção proveniente do subsistema primário ocorre em algum ponto do sistema de admissão, isto é, antes da(s) válvula(s) de admissão do motor, por meio de um ou mais injetores dedicados. Em uma segunda alternativa, a injeção proveniente do subsistema primário ocorre diretamente na câmara de combustão, por meio de um ou mais injetores dedicados. Em ambas as alternativas acima, a injeção proveniente do subsistema secundário ocorre diretamente na câmara de combustão por meio de um ou mais injetores dedicados. Em uma terceira alternativa, as injeções, tanto provenientes do subsistema primário como do secundário, ocorrem diretamente na câmara de combustão, compartilhando o mesmo injetor direto.
Patent AU-2010257099-C1 (AU)
Title: Multi-latch release mechanism
Inventor: RAHILLY MICHAEL
IPC: E05B65/462
Filed: 2010-05-14
Granted: 2016-01-28
Abstract: A drawer that includes a container and a slide assembly is disclosed. The container includes a receptacle and a lid. The slide assembly includes a slider configured to move laterally along a longest axis of the slider, and an actuator, coupled to the slider, having a detent contact area. When the slider is moved in a first direction along the axis, the actuator is placed into a first orientation, relative to a latch, in which the detent contact area of the actuator is configured to engage the detent of a latch. When the actuator is coupled with the detent of the latch and the slider is moved in a second direction opposite the first direction, the actuator is placed into a second orientation, relative to the latch, in which the actuator actuates the latch, thereby decoupling a fastener from the latch and placing a lid in an open position.
Patent AU-2010285913-C1 (AU)
Title: Fresh water production method
Inventor: OGIWARA WAKAKO
IPC: B01D65/06
Filed: 2010-05-20
Granted: 2015-12-10
Abstract: Provided is a fresh water production method applying a combined water-treatment technique employing a plurality of semi-permeable membrane units, the method enabling prevention of problems caused by growth of a biofilm and allowing effective use of an injected chemical agent and an injected neutralizing agent. The fresh-water production method produces fresh water by treatment of source water (A1) by a semi-permeable membrane treatment device (A2), the concentrated water (A) resulting from the treatment by the semi-permeable membrane treatment device (A2) is mixed with other source water (B4), and the water mixture is treated by a second semi-permeable membrane treatment device (B6). A first chemical agent is injected continuously or intermittently into the source water (A1) and a second chemical agent is injected continuously or intermittently into the source water (B4).
Patent AU-2012216254-C1 (AU)
Title: Methods and systems to process search information
Inventor: BAIRD-SMITH ANSELM PAUL
IPC: G06F17/30
Filed: 2012-08-16
Granted: 2015-12-03
Abstract: Methods and systems to process search information. According to a first aspect there 5 is provided a method and system to facilitate searching of a data resource. According to a second aspect there is provided a method and system to generate a query to search a data resource utilized by a seller and a buyer that transact an item in a network-based marketplace. According to a third aspect there is provided a method and system to enable a buyer to browse listings that are listed by sellers on a 10 network-based marketplace. According to a fourth aspect there is provided a method and system to cancel characteristics used to identify data listings that are listed by sellers on a network-based marketplace. According to a fifth aspect there is provided a method and system to determine the size of an area associated with a user interface that is utilized to display data items to a user.
Patent AU-2012351487-C1 (AU)
Title: Heat sink mounting apparatus and method
Inventor: STOKES MARTIN
IPC: H05K7/20
Filed: 2012-12-17
Granted: 2017-07-13
Abstract: A heat sink mounting apparatus (10)for mounting a heat sink to a wall of a device housing, comprising: a heat sink (12); and a device housing (14), the housing having a slot (16)in a wall (18)of the housing for receiving a heat sink, wherein the heat sink and the housing are adapted such that the heat sink can be secured within the slot with an interference fit.
Patent AU-2013304290-C1 (AU)
Title: In-register arrangement of printing plates on printing-press cylinders with a temperature-control system
Inventor: SCHWITZKY VOLKMAR
IPC: B41F33/00
Filed: 2013-04-25
Granted: 2016-10-06
Abstract: The invention relates to a method for the in-register arrangement of at least two printing plates (73) on at least two plate cylinders (07) of a printing press (01) with respect to one another, wherein settings for a temperature of a printing plate which is arranged on one of the plate cylinders and/or of a cylinder barrel (12) of the plate cylinder and/or of a temperature-control means (126; 136; 137) which interacts with said printing plate and/or said at least one printing cylinder are determined depending on a printing image which is printed onto a printing material (09), and one temperature of said one printing plate and/or said cylinder barrel and/or said temperature-control means is changed according to the settings in such a way that subsequently an image form element which is arranged on the printing plate and an image form element which is arranged on another of the printing plates are situated in a predefined relative position with respect to one another at least in relation to an axial direction (A) related to a plate cylinder and/or wherein the printing press has a press unit which has a transfer cylinder (06) which is in contact with a plurality of plate cylinders, and to a system for register regulation (128).
Patent RU-2167360-C1 (RU)
Title: Detachable joint
Inventor: SHVETS T N
IPC: F16L37/28
Filed: 2000-01-13
Granted: 2001-05-20
Abstract: FIELD: rocket and space engineering; mechanical engineering. SUBSTANCE: detachable joint may be used for separation of interunit pneumatic and hydraulic lines. In has on-board and detachable pipe connections with end-face sealing element between them and ball lock. Lock consists of sleeve, i. e. two cups external and internal ones screwed together. External cup is provided with external and internal beads. Spring of bushing which locks balls thrusts into external bead, and flexible member positioned between cup and detachable pipe connection thrusts into internal bead. Internal cup is provided with tapered holes with balls arranged in them. Balls are pressed to groove bottom of on-board pipe connection by means of locking bushing. EFFECT: enhanced reliability. 2 dwg
Patent RU-2178265-C1 (RU)
Title: Method for determining biological maturity of uterus neck for birth
Inventor: EFREMOV A V
IPC: A61B5/0535
Filed: 2000-06-28
Granted: 2002-01-20
Abstract: FIELD: medicine. SUBSTANCE: method involves measuring uterus neck resistance to alternating current. The active component of specific uterus neck impedance is measured according to four-electrodes technique. Probing current intensity being equal to 10 -4 A at 1000 Hz frequency and specific resistance belonging to an interval of 1,5-2,1 Om•m, biological maturity of uterus neck for birth is determined. EFFECT: high accuracy of method. 1 dwg
Patent RU-2176490-C1 (RU)
Title: Method for creating bone tissue volume in the maxilla when preparing to dental implantation
Inventor: DROZDOV V V
IPC: A61C8/00
Filed: 2000-08-08
Granted: 2001-12-10
Abstract: FIELD: medicine. SUBSTANCE: method involves preliminarily determining maxillary sinus bay fundus projection at the implantation place. Perforation hole is produced and physiological salt solution is pumped in into it. Maxillary sinus mucosa is separated with water solution from bone. Then the solution is removed. Alloplastic material suspension in autoblood is introduced into the space between the mucous membrane and bone. The perforated hole is closed with dry alloplastic material. The wound is treated with antiseptic solution and sutured. EFFECT: reduced risk of traumatic complications.
Patent RU-2185831-C1 (RU)
Title: Method for treating the cases of prostate carcinoma
Inventor: SIDORENKO JU S
IPC: A61K35/14
Filed: 2001-01-12
Granted: 2002-07-27
Abstract: FIELD: medicine. SUBSTANCE: method involves administering antitumorigenic chemopreparations combined with autoblood collected into two sterile reservoirs with 150 ml of preservative added to each of them. Then, 600-800 mg of cyclophosphane and 50-60 mg of Adriamycin are added in one of them and 80-100 mg of cis-platinum is added to the second one. Both reservoirs are incubated in thermostat during 30 min and drop-wise intravenous reinfusion of mixture taken from the first reservoir is carried out. Then, 1000 ml of 5% glucose solution is administered and the second reservoir contents is additionally reinfused and a bottle of glucose mixed with 2 ml of Lasix is administered. EFFECT: avoided emergent surgical intervention; normalized natural urination; accelerated treatment course.