baber/WOPTO huggingface dataset:
Patent RU-2108885-C1 (RU)
Inventor: KURLENJA M V
IPC: B21D19/04
Filed: 1996-08-27
Granted: 1998-04-20
Abstract: FIELD: mining, namely movable timber that may be used at developing thick sharply tilting coal seams. SUBSTANCE: timber section includes gate roof joined through supporting props with front portion of skies and by means of hydraulic cylinders for moving timber with rear portion of skies provided with three dimensional segmented support. Said roof and segmented support are provided with double-side holding link. The last includes groove made in said segmented support in which pin is arranged. Sad pin is joined with said roof. EFFECT: improved design. 3 dwg
Patent RU-2132328-C1 (RU)
Inventor: GOGOTOV A F
IPC: C07C47/58
Filed: 1996-08-28
Granted: 1999-06-27
Abstract: Изобретение относится к области органической переработки лигнина, конкретно к усовершенствованному способу получения ароматических альдегидов из лигнина. Описывается 3-фенилазо-4-гидроксибензилиденанилин в качестве активатора щелочной деструкции лигнина до ароматических альдегидов. Технический результат - повышение выхода целевых продуктов при щелочном гидролизе лигнина. 1 табл.
Patent RU-2127730-C1 (RU)
Title: Process for preparing 7-hydroxytaxanes
Inventor: ZHAN-P ER BASTAR
IPC: C07F7/18
Filed: 1995-04-03
Granted: 1999-03-20
Abstract: FIELD: chemical industry. SUBSTANCE: invention describes process for preparing 7-hydroxytaxanes of general formula I:   wherein R 1  is H, alkoxyl, alkoxyacetoxy, alkanoyloxy; Z is H or radical of formula III;   is benzoyl optionally substituted with 1-2 halogen atoms, alkyl, alkoxyl, R 2  or radical CF 3  in which   is   alkyl, C 1-8  alkenyl; C 2-8  is R 3  alkyl, phenyl optionally substituted with alkoxyl; C 1-8  and R 4  are oxazolidine ring monosubstituted or hemisubstituted in position 2. The process comprises treating compound of formula II: R 5  wherein R 1  is C 1-4  alkyl optionally substituted with phenyl, triacetic acid in basic type organic solvent. The process makes it possible to replace trialkylsilyloxy by hydroxyl without effecting the remaining molecule moiety. EFFECT: more efficient preparation process. 5 cl, 2 ex
Patent RU-2134413-C1 (RU)
Title: Stand for testing of reciprocal-action electric handsaws
Inventor: SUKHANOVA T M
IPC: G01M99/00
Filed: 1997-05-28
Granted: 1999-08-10
Abstract: FIELD: mechanical engineering. SUBSTANCE: stand is intended for testing of electric handsaws with two sawing blades. Loader is made in the form of pneumatic cylinder with piston and rod. Sawing blades are secured to tie-rods. Guide blocks embrace tie-rods. Blocks are provided with channels for delivery of running cold water. Throttling hole for continuous supply of compressed air is made in pneumatic cylinder bottom. Stand construction ensures accurate simulation of load at speeds exceeding more than 3000 double strokes per min. EFFECT: higher efficiency. 1 dwg
Patent RU-2138139-C1 (RU)
Title: Method and device for material treatment with microlepton rays
Inventor: SHEVALDIN S V
IPC: H01J37/30
Filed: 1997-09-19
Granted: 1999-09-20
Abstract: FIELD: material treatment by microlepton radiation. SUBSTANCE: high-frequency oscillator produces signals at frequency of 1.0 NHz whose length depends on material being treated; these signals are supplied to storage and converted, as soon as desired density of signals is attained, into electron flow which is conveyed to concentrator and converted into microlepton rays passed to material being treated. Device implementing this method has high-frequency oscillator, storage, concentrator, and electrode; storage is, essentially, circuit capacitor with turns ; it is coupled with high- frequency oscillator and with concentrator made in the form of conical electromagnetic coil. Electrode functions to pass microlepton rays to material being treated. EFFECT: provision for changing physical and chemical properties and process characteristics of materials. 2 cl, 1 dwg
Patent RU-2134392-C1 (RU)
Title: Карусельная электропечь
Inventor: FILIPPOV V S
IPC: F27B13/06
Filed: 1997-09-10
Granted: 1999-08-10
Abstract: Изобретение относится к оборудованию для термической обработки керамических изделий. При использовании данной конструкции карусельной электропечи сокращается расход электроэнергии, исключается разрушение садки, улучшается качество поверхности изделий, возможна механизация процесса их загрузки и выгрузки. Указанное преимущество достигается тем, что свод и стенки камер нагрева, обжига и охлаждения выполнены подвижными в виде сегментов незамкнутого тора, вращающегося вокруг центральной оси печи. 2 з.п. ф-лы, 2 ил.
Patent RU-2149283-C1 (RU)
Title: Jet apparatus
Inventor: KADYROV M U
IPC: F04F5/02
Filed: 1997-11-10
Granted: 2000-05-20
Abstract: FIELD: fluidics. SUBSTANCE: jet apparatus includes drive for rotation with revolution governor, separator-settler made in form of cylindrical rotor with cover; its interior is partially filled with active liquid medium; apparatus is also provided with ejector with rectilinear or curvilinear axle with active nozzle and mixing chamber fitted with pipe lines for supply of medium. Housing of cylindrical rotor is made in form of circular passage with square section; cover is made in form of truncated cone at height equal to height of circular passage and generatrix located at angle of 45 deg relative to axis of rotation of rotor. EFFECT: enhanced efficiency of jet apparatus. 2 dwg, 1 tbl, 10 ex
Patent RU-2122495-C1 (RU)
Inventor: LOGINOV V JA
IPC: B28B3/22
Filed: 1997-12-02
Granted: 1998-11-27
Abstract: Изобретение может быть использовано в процессах переработки высококонцентрированных полидисперсных материалов с повышенной вязкостью, ограниченным запасом сдвиговой прочности, низкой адгезионной способностью в различных областях промышленности, например, в химической (производство катализаторов), пищевой и других. Гранулирующий шнековый пресс включает корпус, втулку, на внутренней поверхности которой выполнены винтовые волнообразные рифы с периодически изменяющимся поперечным сечением впадины произвольной формы, направленные под углом не более 20 o  к оси шнека, угол между рифами втулки и подъемом реборды винтовой линии шнека равен 90 o , а волнообразные впадины рифов смещены друг относительно друга таким образом, что площадь поперечного сечения всех рифов в любом произвольном сечении корпуса одинакова, шнек и многоканальный пресс-инструмент. Технической задачей данного изобретения является увеличение производительности при незначительном изменении мощности, затрачиваемой на перемещении формируемой массы. 5 ил.
Patent RU-2133289-C1 (RU)
Title: Coiled metal induction heating annealing apparatus
Inventor: ZAKIROV D M
IPC: C21D9/60
Filed: 1997-12-04
Granted: 1999-07-20
Abstract: FIELD: thermal treatment equipment used for spheroidizing and recrystallization induction annealing of gaged coiled steel wire . SUBSTANCE: apparatus is adapted for induction annealing of gaged steel during rewinding from coil to coil and is provided with unwinding drum, drawing mechanism, heating unit and five-zone thermal chamber with winding drums, heaters, and drawing mechanism. Drawing mechanism has device for varying diameters of gaged steel to be treated. Device for varying rotational speed of receiving drum is adapted for providing dense laying of wire coils and has double-staged chain transmission, with transmission ratio at first transmission stage being automatically changed at invariable metal feeding rate, deforming unit positioned between unwinding drum and drawing mechanism and adapted for cold hardening of metal prior to heating, and protective heat-insulating screen disposed between heating unit and wire coil forming mechanism. Thermal chamber is further provided with fans. Each of five thermal zones has its individual winding drum rotating drive for providing uniform temperature field within thermal chamber. Such equipment may be used in technological processes requiring intensified heating and slowed down cooling at predetermined rate. EFFECT: increased efficiency, enhanced reliability in operation, improved quality by homogeneous structure and properties of thermally treated coiled steel. 5 dwg
Patent RU-2137396-C1 (RU)
Title: Method of production of plant raw foodstuffs for long storage
Inventor: KVASENKOV O I
IPC: A23L21/10
Filed: 1997-11-19
Granted: 1999-09-20
Abstract: FIELD: food and canning industry. SUBSTANCE: invention relates to technology of canning industry. Method of production involves the following stages: sterilization of edible beet puree concentrate at contact heating with carbon dioxide at supercritical state, its fermentation at combined culturing mycelial fungi of genus Trichoderma and genus Aspergillus of citric acid fermentation. Then cultural broth is separated and evaporated and gelling concentrate is obtained. Then obtained concentrate is mixed with plant raw puree, obtained mixture is treated by ultrasonic in the presence of enzyme peroxidase and boiled out it to obtain the ready product. Proposed method can be used for production of foodstuffs from different plant raw kinds, for example, apple, pear, berry, squash puree and others. Method ensures to eliminate beet odor of ready product and increase gelling capacity of gelling concentrate. EFFECT: improved organoleptics, decreased consumption of gelling concentrate.
Patent RU-2138092-C1 (RU)
Title: Vacuum switch and its operating process (design versions)
Inventor: LUKIN A G
IPC: H01H33/666
Filed: 1998-03-23
Granted: 1999-09-20
Abstract: FIELD: electrical engineering; remote control of low-, medium-, and high-voltage circuits. SUBSTANCE: switch has case, vacuum arc chute accommodating fixed and movable contacts, contact pressure and movable-contact opening springs mounted on arc chute shaft; opening spring is supported on one end by case and on other end, by parts rigidly coupled with movable contact; both springs are held at movable-contact potential. One more design version of switch is proposed as an alternative. Opening spring is held compressed only up to moment when contact members are brought in touch and as soon as switch is closed, operating mechanism components are locked by means of lower pawl; switch opening command is sent at any moment of ON- or OFF- operation. In second version, upper pawl is unlocked by force and movement of reset control spring. EFFECT: reduced power requirement of operating mechanism, improved speed of response and serviceability. 4 cl, 4 dwg
Patent RU-2148677-C1 (RU)
Title: Method for high-temperature nitrogenization of steel parts
Inventor: CHUDINA O V
IPC: C23C8/26
Filed: 1998-06-26
Granted: 2000-05-10
Abstract: FIELD: ferrous metallurgy. SUBSTANCE: steel parts are preliminarily subjected to surface alloying with nitride-forming elements using laser heating, after which parts are nitrogenized for 27 hr in ammonia medium at 540 C, after which ammonia feeding is stopped and parts are held at the same temperature for further 60-120 min. EFFECT: increased surface strength of parts. 1 tbl, 5 ex
Patent RU-2140091-C1 (RU)
Title: Three-dimensional indicator of radar station
Inventor: VINOGRADOV L G
IPC: G01S7/10
Filed: 1998-07-30
Granted: 1999-10-20
Abstract: FIELD: radio location. SUBSTANCE: three-dimensional image of target which two coordinates are range and azimuth of target and third one is equal on certain scale to amplitude of reflected signal and is presented on screen in the form of luminous line starting at point of position of observed section of target and directed towards increase of range is formed to enhance vividness of reconstruction of external situation on screen of indicator. With this in mind indicator is inserted with amplitude-to-duration converter placed after video amplifier and converting signals of various amplitudes to signals of fixed amplitude of various duration proportional to amplitude of signal. EFFECT: enhanced vividness of reconstruction of external situation on screen of indicator. 1 cl, 7 dwg
Patent RU-2144057-C1 (RU)
Title: Fuel oil production process
Inventor: DJURIK N M
IPC: C10G9/14
Filed: 1998-08-04
Granted: 2000-01-10
Abstract: FIELD: liquid fuel production. SUBSTANCE: invention relates to processing residual petroleum products to yield fuel oil directly on mazut vacuum distillation plant. For that, goudron is withdrawn from vacuum column still at 340-360 C and subjected to further heating in furnace to temperature 450-490 C at pressure 0.6-1.2 MPa. Resultant vapor-liquid mixture is separated on atmospheric rectification column to yield, as basic products, thermal residue and balance amount of heavy thermal gas oil, which are combined and mixed with 0.5 to 2.5 wt % of metallized fraction also withdrawn from vacuum column. EFFECT: increased yield due to maximum utilization of petroleum distillation by-products. 1 tbl, 4 ex
Patent RU-2149884-C1 (RU)
Inventor: MEDVEDEV JU V
IPC: C07C2/80
Filed: 1999-01-06
Granted: 2000-05-27
Abstract: FIELD: petrochemical processes. SUBSTANCE: two-step conversion is carried out under microwave irradiation. In the first step, reaction zone is additionally irradiated by pulse electron beam and, in the second step, level of microwave radiation absorbed in reaction zone is restrictedly lowered. Primary cleavage of light hydrocarbons proceed without heating all over the volume of reaction zone. Oligomers with at least 7 carbon atoms are obtained. EFFECT: intensified process. 8 cl, 2 dwg
Patent RU-2152249-C1 (RU)
Inventor: JAPRYNTSEV JU M
IPC: B01J12/00
Filed: 1999-02-05
Granted: 2000-07-10
Abstract: Изобретение относится к технологии получения хлористого винила, конкретно к устройствам для ввода реагентов в реактор оксихлорирования этилена, используемого для получения дихлорэтана. Устройство для ввода реагентов в реактор оксихлорирования этилена включает распределительное устройство для подачи этилена и циркуляционных газов и расположенное под ним распределительное устройство для подачи хлористого водорода и кислорода, состоящее из центральной трубы, от которой отходят горизонтальные трубы с заглушенными торцами. Распределительное устройство для подачи циркуляционных газов и этилена состоит из подводящего трубопровода, соединенного с коллектором, от которого отходят трубы с заглушенными торцами, коллектор и отходящие от него трубы повторяют геометрическую форму днища реактора. Стенки коллектора, центральной трубы и отходящих от них труб распределительных устройств перфорированы. Перфорация с диаметром отверстий не более 3 мм равномерно распределена по сечению реактора. Технический результат : упрощение конструкции устройства. 1 ил.
Patent RU-2144907-C1 (RU)
Title: Bitumen composition
Inventor: KLJUSOV A A
IPC: C04B14/20
Filed: 1999-02-17
Granted: 2000-01-27
Abstract: FIELD: road and aerodrome construction, more particularly manufacture of hydroinsulating coatings and mastics. SUBSTANCE: bitumen composition comprises bitumen binder and smollen vermiculite sand having fraction size from 0.6 to 1 mm; ratios of components being as follows, wt %: bitumen binder, 94-98; and smollen vermiculite sand mineral filler, the balance. EFFECT: higher strength, heat-and crack resistance. 1 tbl
Patent RU-2157534-C1 (RU)
Title: Method for predicting perinatal ischemic hypoxia encephalopathy in newborns
Inventor: DZHUMAGAZIEV A A
IPC: G01N33/53
Filed: 1999-02-23
Granted: 2000-10-10
Abstract: FIELD: medicine. SUBSTANCE: method involves determining A, B, DR loci of human leukocyte antigen system in umbilical blood sample. One of A32, B8, B27, DR3 antigens or their combination being detected, perinatal ischemic hypoxia encephalopathy is predicted to be the newborn child diagnosis. EFFECT: high accuracy of diagnosis; excluded dynamic examination. 1 tbl
Patent RU-2154279-C1 (RU)
Title: Device for checking nonlinear distortions of radio components
Inventor: PIGANOV M N
IPC: G01R23/20
Filed: 1999-03-29
Granted: 2000-08-10
Abstract: FIELD: testing radio components during their manufacture. SUBSTANCE: device has sine-wave voltage generator 1, radio component 2, first band filter 3, rejection filter 4, second band filter 5, first and second adders 6 and 7, respectively, change-over switch 8 incorporating first comparator 9 and controlled-gain member 10, reference-voltage supply 11, RMS-to-DC voltage changer 12, second comparator 13. EFFECT: improved selectivity and precision of check. 1 dwg
Patent RU-2157567-C1 (RU)
Title: Pressurized-vessel reactor handling method
Inventor: GAVRILOV S D
IPC: G21C1/00
Filed: 1999-04-07
Granted: 2000-10-10
Abstract: FIELD: nuclear power engineering; nuclear industry. SUBSTANCE: upon installing core in reactor vessel the latter is to be closed with cover through nonsplit joint; reactor assembled with its cover-closed vessel and core is to be conveyed to operating site and commissioned on site; reactor vessel is to be connected to primary circuit of power plant and assembled reactor is to be operated within the latter throughout its entire specified life. EFFECT: eliminated spread of fissionable materials from reactor core during main phases of reactor life. 2 cl, 3 ex
Patent RU-2154932-C1 (RU)
Inventor: KOLGANOV A V
IPC: A01D31/00
Filed: 1999-04-07
Granted: 2000-08-27
Abstract: Устройство содержит раму 1 на опорных колесах 2, подкапывающий лемех 5 и приводной ротор 7. Впереди подкапывающего лемеха 5 и со смещением наружу от его стоек установлены черенковые ножи 3, 4 c деформаторами 16, 17 почвы на нижних участках. Снабженные возможностью демонтажа деформаторы 16, 17 почвы установлены на внутренних сторонах черенковых ножей 3, 4. Применение устройства позволяет сни- зить тяговое сопротивление и повысить производительность. 6 з.п. ф-лы, 4 ил.
Patent RU-2160332-C1 (RU)
Title: Installation for production of fibrous material from thermoplastic utility scrap and waste
Inventor: BORDUNOV V V
IPC: D01D5/08
Filed: 1999-06-21
Granted: 2000-12-10
Abstract: FIELD: production of fibrous materials. SUBSTANCE: the installation has an extruder, fiber former having a rotary reactor heated from the outside, and a drive with a bearing assembly positioned on the same shaft and installed on a separate frame outside the extruder heated zones. The hollow reactor body has open parts in the form of a diverging cone, one of which consists of several conical components with an increasing value of conicity in the direction of melt motion. EFFECT: enhanced capacity, enhanced reliability of operation and reduced level of vibration. 7 cl, 3 dwg
Patent RU-2158979-C1 (RU)
Title: Film resistor trimming method
Inventor: LEUKHIN V N
IPC: H01C17/00
Filed: 1999-06-28
Granted: 2000-11-10
Abstract: FIELD: microelectronics and electronic engineering; film resistor manufacture. SUBSTANCE: method involves exposure of resistive film to electric arc discharge; novelty is that process is conducted in dielectric liquid its layer thickness being 0.1 to 0.5 mm; air gap is provided between discharge electrode and mentioned layer. Kerosene, white alcohol, or deionized water may be used as dielectric liquid. Proposed method enables increasing trimming speed by two or three times and improving stability of trimmed resistors by one and a half to three times. It is suited to trimming both thin- and thick-film resistors. EFFECT: enlarged functional capabilities, reduced trimming time, improved stability of resistors. 5 dwg, 1 tbl
Patent BR-PI0404710-C1 (BR)
Title: presilha para amarração de processos e compêndios de documentos
Inventor: ZONTA SAINT CLAIR JR
IPC: B42D17/00
Filed: 2004-10-27
Abstract: PRESILHA PARA AMARRAçãO DE PROCESSOS E COMPENDIOS DE DOCUMENTOS. - PI 0404710-9, depositado em 27/10/2004. Trata a presente invenção de uma presilha para amarração de processos e compêndios de documentos, tais como procedimentos administrativos, criminais e outros, desenvolvida para o uso em colchetes metálicos e similares que, encaixada por baixo da extremidade superior dos colchetes, permite que o usuário possa amarrar diversos volumes de processos e compêndios de documentos utilizando a presilha como suporte para amarração. O aperfeiçoamento introduzido na invenção de que trata o pedido inicial, consiste no desenvolvimento de novos formatos aplicados à presilha, que permitem um reforço na fixação do barbante de amarraçao.
Patent AU-2012242871-C1 (AU)
Title: Fused imidazole derivatives useful as IDO inhibitors
Inventor: MAUTINO MARIO
IPC: A61K31/4188
Filed: 2012-04-12
Granted: 2017-02-02
Abstract: Presently provided are IDO inhibitors and pharmaceutical compositions thereof, useful for modulating an activity of indoleamine 2,3-dioxygenase; treating indoleamine 2,3-dioxygenase (IDO) mediated inimunosuppression; treating a medical conditions that benefit from the inhibition of enzymatic activity of indoleamine-2,3-dioxygenase; enhancing the effectiveness of an anti-cancer treatment comprising administering an anti-cancer agent; treating tumor-specific immunosuppression associated with cancer; and treating immunosupression associated with an infectious disease.
Patent AU-2016298814-C1 (AU)
Title: Railroad renewal method and device for implementing said method
Inventor: GANZ JÖRG
IPC: E01B29/44
Filed: 2016-07-26
Granted: 2021-01-07
Abstract: The invention relates to a railroad renewal method and device, the method including, in particular: the removal of the old rail (A), the installation of the new rail (B) and the primary adjustment of the temperature of said new rail to a set value (T1) at a point (C) located upstream of and close to the attachment area (F) on a crosstie (H). The thermodynamic behavior of the intermediate section (R) of the new rail (B) located between the primary temperature adjustment point (C) and the attachment area (F) is controlled by means of a device, provided with a control and management system (G), such that the temperature of the new rail (B) is uniform, in the cross-section thereof, at a set value (Tf) on the attachment point (F).
Patent AU-2017335242-C1 (AU)
Title: Pyridine compound
Inventor: INAGAKI HIROAKI
IPC: A61P35/00
Filed: 2017-09-28
Granted: 2021-12-09
Abstract: The present invention relates to a compound having RET kinase inhibiting action or a pharmaceutically acceptable salt thereof, useful in the treatment of diseases such as cancer. In particular a compound represented by the following general formula (I) as defined herein: (I) or a pharmaceutically acceptable salt thereof.
Patent AU-2017344432-C1 (AU)
Title: Surgical instrument having a surface texture
Inventor: GRUEEBLER RETO
IPC: A61B17/28
Filed: 2017-09-19
Granted: 2023-04-27
Abstract: Surgical instruments and, particularly, ophthalmic surgical instruments are disclosed. Example surgical instruments include forceps for removal of an internal limiting membrane (ILM). The example forceps may include a textured surface formed at a distal end of the forceps jaws. The textured surface may have a plurality of microposts that operate to increase a coefficient of friction between the ILM and the forceps in order to reduce a normal force, applied by the forceps, needed to engage the ILM.
Patent AU-2017345685-C1 (AU)
Title: Antimicrobial compositions for oral care or cleansing, and methods for anti-attachment polymers and coatings
Inventor: MYERS CARL
IPC: C11D3/37
Filed: 2017-10-20
Granted: 2020-08-13
Abstract: Antimicrobial compositions and methods for depositing or coating the antimicrobial or antibacterial compositions on a substrate to prevent microbial adhesion are provided. The antimicrobial composition may include a cationic polymer having a poly-allylamine backbone. A portion of the poly-allylamine backbone may be functionalized with at least one of a guanidine functional group and a biguanide functional group.
Patent RU-2171331-C1 (RU)
Inventor: KOZIN V M
IPC: E01C3/06
Filed: 2000-02-07
Granted: 2001-07-27
Abstract: FIELD: ice technology, freight hauling. SUBSTANCE: method involves erection of temporary ice bridge from steel pipes vertically dropped into reservoir bottom along through holes formed in ice covering on both sides of temporary bridge and over its entire length; near-bottom end of pipe is welded and top one is allowed to project over ice surface. Novelty is that pipe ends are made in the form of cones; cone of top pipe end is formed under ice covering. EFFECT: improved strength of pipe-to-reservoir and pipe-to-covering joint. 1 dwg