baber/WOPTO huggingface dataset:
Patent PT-105846-A (PT)
Title: Sistema estrutural para utilização em treliças de cobertura e vigas treliçadas
Inventor: SIMOES LUIS GAMEIRO SEVERINO
IPC: E04C3/02
Filed: 2011-08-02
Abstract: A presente invenção consiste num sistema estrutural desenvolvido para utilização em treliças de cobertura e vigas treliçadas. O sistema é constituído por um conjunto de elementos de aço enformados a frio (em chapa dobrada) e um conjunto de ligações aparafusadas não convencionais. O referido conjunto de perfis compreende um perfil (5) com secção mono-simétrica, um reforço intermédio na alma, em forma de C, um reforço intermédio em cada aba, um reforço de extremidade em cada aba, furações circulares; um perfil com secção mono-simétrica em U com duas abas, cada uma com chapa dupla e furações ovalizadas nas abas; perfis com secção assimétrica e duas abas, dois reforços de extremidade simples, e furações ovalizadas nas abas; perfis com secção mono-simétrica com a configuração de um U com abas reviradas (em ("Hat")), reforços de extremidade duplos e furações ovalizadas nas abas. O conjunto de ligações aparafusadas é formado por dois parafusos (10) com cabeça hexagonal sextavada, de rosca métrica de 8 mm e de classe de resistência 8.8, e um parafuso (11) com cabeça rômbica em forma de losango, de rosca métrica de 8 mm e de classe de resistência 8.8.
Patent PT-109165-A (PT)
Title: Aparelho queimador de material combustível sólido ou líquido, revestido por uma caldeira com quatro secções
Inventor: ANTÓNIO EMÍLIO DE MELO ARTILHEIRO
IPC: F23C1/00
Filed: 2016-02-17
Abstract: O PRESENTE INVENTO REFERE-SE A UM APARELHO QUEIMADOR DE COMBUSTÍVEIS SÓLIDOS OU LÍQUIDOS, SEM LIBERTAÇÃO DE FUMOS OU OUTRAS SUBSTÂNCIAS TÓXICAS, O QUAL É REVESTIDO POR UMA CALDEIRA COM QUATRO SECÇÕES LIGADAS ENTRE SI (2), (4), (15) E (16), O QUAL POSSUI UMA FORNALHA(1) ENTRE AS SECÇÕES (4), (15) E (16) DA CALDEIRA, TENDO ESTA UMA ENTRADA (3) PARA RECEBER O COMBUSTÍVEL SÓLIDO, UMA PORTA DE ENTRADA DE AR (6) NO EXTREMO DA FORNALHA COM UMA TAMPA (5) PARA REGULAÇÃO DA ENTRADA DE AR PARA A FORNALHA, UMA CHAMINÉ (7) PARA SAÍDA DE AR QUENTE, UM TUBO (10) PARA ENTRADA DE ÁGUA FRIA, UM TUBO (11) PARA SAÍDA DE ÁGUA QUENTE, UM TUBO (9) PARA ADAPTAR UM MANÓMETRO DE TEMPERATURA, UM TUBO (8) PARA ADAPTAR UM TERMOSTATO, UM TABULEIRO MÓVEL (14) PARA ADAPTAR NO INTERIOR DA FORNALHA, ATRAVÉS DA ENTRADA (3) DESTINADO À QUEIMA DE COMBUSTÍVEL LÍQUIDO E UMA PORTA (12) PARA LIMPEZA DAS CINZAS DO DEPÓSITO (13).
Patent RO-80873-A (RO)
Inventor: PIERREL MICHEL
IPC: B22D13/10
Filed: 1980-06-21
Abstract: In a centrifugal casting apparatus, the rate of flow of molten iron poured into the mold is controlled by varying the inclination of the feed channel. In particular, at the end of the casting operation, the supply of liquid to the feed channel is cut off and the upstream end of the feed channel is progressively raised. This can be controlled automatically by a cast iron level detector adjacent the pouring spout. In this manner, localized thickness defects in a series of pipes can be corrected. Furthermore, pipes of constant thickness throughout their length can be provided without the need to vary the translational speed of the feed channel or vary the rate of pivoting of the ladle of molten liquid.
Patent RO-90172-A (RO)
Inventor: PAKECZ MIKLOS
IPC: C07C313/08
Filed: 1984-07-30
Abstract: 1. Process for preparing perchloromethylmercaptan by chlorination of carbon disulphide in an aqueous medium, characterised in that the starting materials and the chlorine gas are introduced, under atmospheric or elevated pressure, at a temperature above the boiling point of the carbon disulphide, into the aqueous catalyst medium which contains sulphuric and hydrochloric acids and is kept constantly circulating ; the reactants are absorbed in the aqueous medium by increasing the intensity of stirring or by applying elevated pressure ; and after the reaction has ended the organic phase is separated out from the reaction mixture and conveniently fractionated by steam distillation and the aqueous medium is recycled into the reaction process as catalyst.
Patent RU-94016188-A (RU)
Inventor: DZHOEHL VOLTER ZDEPSKI
IPC: G09C1/00
Filed: 1994-05-12
Abstract: FIELD: video equipment. SUBSTANCE: device provides synchronization of intermediate level of such signal as carrier level or compression level in time share mode of multiple-level compressed video signal. Encoding part of corresponding device has unit for setting time reference such as number of pulses from counter by modulo K and providing time difference which can be corrected for time for signal transmission through corresponding circuits (for example, compressing circuits). Receiving part of device has counter which responses to signal of controlled receiving synchronization unit and number of pulses in this counter is selected while time references which have been introduced in carrier level are received. Time references and difference references are extracted from signal and combined in order to generate corrected time reference. Difference in preliminary selected values on counter of receiver are compared to differences in corresponding corrected time references in order to output signal which controls synchronization signal from receiver. EFFECT: increased functional capabilities.
Patent RU-94024125-A (RU)
Inventor: KOKUNOVA V N
IPC: H01B1/06
Filed: 1994-06-28
Abstract: FIELD: electronics. SUBSTANCE: invention can find use in manufacture of resistive pastes for thick-film resistors and microcircuits by method of grid-and-stencil printing as conductive phase. proposed process consists in calcination of initial product in which capacity there is used salt of hydroxotetraanitronitrosoruthanate. EFFECT: increased specific resistance of conductive material, simplified process which leads to considerable reduction of temperature and reduced number of technological operations.
Patent RU-94029104-A (RU)
Inventor: MAJSOV I A
IPC: E04G3/30
Filed: 1994-08-02
Abstract: FIELD: civil engineering. SUBSTANCE: device has sectional suspension brackets of cradle connected by hinge joint 2. Sector 6 is secured on shorter portion 3 of bracket. Sector has row of holes 7 over circumference with center aligned with center of hinge joint 2. Monorail is mounted on brackets along which connecting rod with geared motor 13 is moved on wheels 11. Geared motor sets wheels 11 into motion and wheels move cradle horizontally. Cradle can be operated both from the cradle proper and by manual control station from ground. EFFECT: simplified design, increased efficiency and reliability. 4 cl, 6 dwg
Patent RU-94029217-A (RU)
Inventor: BULYZHEV E M
IPC: B22F9/04
Filed: 1994-08-04
Abstract: FIELD: metallurgy, in particular, reprocessing of grinding and rolling metal-bearing wastes and sludges. SUBSTANCE: method involves mixing sludge with washing solution; effectuating magnetic separation, cleaning and separating washing solution and abrasive; recycling washing solution for further usage; charging magnetic concentrate into straight-line furnace with rotary drum; drying and briquetting magnetic sludge in press; conveying for remelting; catching gases and other volatile products released during drying process and providing settlement in rotoclone. Working fluid, such as milk of lime, used in rotoclone adsorbs products carried out from furnace. Working fluid is cleaned and recycled by means of flotation plant. EFFECT: increased efficiency by reduced process time, simplified process equipment, reduced material usage and improved quality of processed material. 3 cl
Patent RU-94033304-A (RU)
Inventor: PETRIKOV S M
IPC: F16B13/00
Filed: 1994-09-14
Abstract: FIELD: mechanical engineering. SUBSTANCE: expansion bolt comprises step rod with the head positioned from the side of the step of greater diameter, intermediate conical portions between the steps, and sharpened end of the step of lesser diameter. The diameter of the smaller step is 0.7-0.95 of the diameter of the larger step. The length of the smaller step is 3.5-6.0 of its diameter. The angle of inclination of the intermediate portion to the axis of the expansion bolt is 6-9°. EFFECT: enhanced reliability.
Patent RU-94036349-A (RU)
Inventor: AREF EV L E
IPC: A41D13/00
Filed: 1994-09-29
Abstract: FIELD: survival suits. SUBSTANCE: survival suit has soft sealed cover in form of union suit with hermetically joined helmet of spatial type, footwear and gantlets and forced flange located on the back and forming hatch for entering the suit. Suit has hollow cover accommodating operator's life-support system with mating forced flange which has seal for hermetic joint of hatch with cover. Body of the life-support system has waist and shoulder belts for fixing to operator's body and is rigidly connected with forced flange of cover to provide for distribution of suit weight onto operator's body. EFFECT: higher efficiency. 2 cl, 4 dwg
Patent RU-94038224-A (RU)
Inventor: DEHVID DZHEJMS KEH
IPC: F02M61/06
Filed: 1993-02-17
Abstract: FIELD: injectors for internal combustion engines provided with nozzle which open at selective method in injecting fuel to combustion chamber. SUBSTANCE: injector has port 17 with circular inner surface and valve member with circular outer surface coaxial with mating circular inner surface of port 17. Valve member is movable along axis relative to port 17 for selective making of passage between them for feeding fuel or for tight contact between them excluding supply of fuel. Valve member is provided with coaxial projection projecting above edge of outer circular surface and so positioned that jet of fuel escaping from nozzle will flow over the path preset by outer surface 33 of projection mainly coaxially with nozzle. Projection is crimped from beneath where it is adjacent to valve member, thus forming converging circular shape in form of inverted truncated cone. Projection forms surface 33 which facilitates control of form of fuel jet and corrects this form in case of deviation caused by depositions inside port or on surface of nozzle port 17 or valve member. EFFECT: enhanced reliability. 1 dwg
Patent RU-94040221-A (RU)
Inventor: CHUPRIKOV A E
IPC: E21F5/00
Filed: 1994-10-31
Abstract: FIELD: mining; applicable in extinguishing of underground fires in mine workings. SUBSTANCE: method provides for preliminary installation in mine working of special device for erection across the working of stopping having two partitions in form of flexible folding bags 6 and 7 provided with valves 16 and 18 of excessive pressure and branch pipe on the side of active working for supply of fire extinguishing and isolating materials. EFFECT: higher efficiency and safety of work involved in isolation of underground mine workings under conditions of explosion hazard. 2 dwg
Patent RU-95101953-A (RU)
Inventor: VASIL EV M G
IPC: F27B17/00
Filed: 1995-02-09
Abstract: FIELD: metallurgy; pyrometallurgy and industrial thermal power engineering. SUBSTANCE: furnace has loading chamber, gas-lift reaction chamber and gas separation chamber separated by partitions forming openings relative to arch and hearth, blast devices located in gas-lift reaction chamber at one or two levels and device for discharge of melt product. Ration of distance between upper edge of partition dividing the gas-lift reaction chamber and gas-separating chamber and level of blast devices or level of lower row at two levels of blast devices to distance between level of slag dam and level of blast devices or level of lower row at two levels of blast devices shall be more than 3 and no more than 15. Upper edge of partition dividing the gas-lift reaction chamber and gas-separating chamber is located above upper edge of partition dividing the gas-lift reaction chamber and loading chamber. EFFECT: increased capacity of furnace and reduced losses by splashing. 2 cl, 1 dwg
Patent RU-95104496-A (RU)
Inventor: GEDEONOV V V
IPC: B21D9/18
Filed: 1995-03-28
Abstract: FIELD: plastic working of metals, in particular, production of steeply bent branches from pipe billets. SUBSTANCE: apparatus has input chamber with injectors and lined end chamber open at end part and provided with auxiliary heating burners positioned adjacent to forming and gaging portions of cores. Dividing walls positioned between sections of chambers are composed of two annular semiflanges with T-section flange and insulating liner positioned between them. Walls of cylindrical nonlinear chambers are mounted on T-section flange for axial displacement. Walls of annular nonlinear chambers are positioned on annular semiflanges in spaced relation to annular T-section flange. EFFECT: increased efficiency, reduced power consumption and provision for optimum temperature mode during drawing process as well as during stops. 2 cl, 5 dwg
Patent RU-95104722-A (RU)
Inventor: ANNENKOV V V
IPC: A61K39/39
Filed: 1995-03-31
Abstract: FIELD: medicine, immunology, microbiology. SUBSTANCE: antibodies were raised using preparation "Kodivak". The known synthetic polyelectrolytes poly-5-vinyltetrazole and copolymer of 5-isopropenyltetrazole with 1-vinylpyrrolidone (2:1) at concentration 0.4-0.6 mg/ml were used as immunoadjuvants. Method can be used for preparing protective antibodies to bacteria in animals and for hyperimmune sera production. EFFECT: enhanced and prolonged antibody producing.
Patent RU-95104739-A (RU)
Inventor: MJASOEDOV N F
IPC: C07B59/00
Filed: 1995-03-31
Abstract: FIELD: organic chemistry. SUBSTANCE: method involves reaction of isotope change between hydrogen atoms, the corresponding aliphatic chloroacid with gaseous tritium in the presence of catalyst as 10% Pd/C at 135-165 C for 15-25 min at ratio catalyst : substance = (4.5-5.0):1 ng/mg. If necessary, chlorine in the synthesized tritium-labeled chloroacid can be replaced for other halides. For this compound is heated with the corresponding sodium haloidide at 70-80 C for 25-35 min in acetone at ratio chloroacid : sodium haloidide : acetone = (2.0-2.5):(30-35):500 mcmole/mcmole/mcl. EFFECT: improved method of synthesis.
Patent RU-95106915-A (RU)
Inventor: SHILOV V S
IPC: A23G1/00
Filed: 1995-04-28
Abstract: FIELD: food production industry. SUBSTANCE: method implies introduction of additives into heat treated chocolate mass, pouring it into forms and cooling. Used as large-size additive is mixture of raisin with expanded rice at relation of volumetric proportions of first and second components in mixture being 1.0:(0.8-1.3). Mixture of raisin and expanded rice when introduced in given volumetric proportion to each other and to chocolate mix possesses ability of being retained in mouth cavity, thus stimulating chewing reflex and to certain degree forcing subject to thorough chewing which leads to formation of food lump impregnated with saliva before swallowing, thus to ensure full digestion and absorption in digestion system and to reduce creation of toxins by microflora of bowels. EFFECT: high efficiency.
Patent RU-95109430-A (RU)
Inventor: GAGLOEV N A
IPC: B65G15/54
Filed: 1995-06-08
Abstract: FIELD: materials handling facilities. SUBSTANCE: additional spirals with connecting rods are introduced into conveyor belt consisting of flat left-hand and right-hand helix spirals hinge-connected by rods. Number of additional spirals and rods depends on height of spiral permitting arrangement of additional rods and spiral coils hinge-connected by the rods. Method of manufacture of conveyor wire belt comes to the following: first of all spiral are placed in parallel so that leading coils of each following spiral get into zone of tail coils of two or more preceding spirals and then tail and leading coils of corresponding main and additional spirals are hinge-connected by rods thus forming conveyor belt of required length. Edges of belt are formed, for instance by bending the ends of spirals on rods and connecting the ends of adjacent rods to each other. Conveyor belt thus formed is mounted on conveyor by butt-joining the ends and aligning leading coils of spirals at beginning of belt with tail coils of spirals at end of belt and connecting the ends by rods. EFFECT: increased service life of conveyor belt operating at high temperatures. 3 cl, 8 dwg
Patent TW-200300252-A (TW)
Title: Disk device
Inventor: YAMAGUCHI SHIGEO
IPC: G11B7/005
Filed: 2002-11-13
Abstract: The present invention relates generally to an optical disk device and can be applied to, for example, a reproduction system of a phase-change-type optical disk device handling high density recording in order to improve the detection accuracy of specific patterns, such as a synchronizing pattern, without increasing the redundancy of the format. A specific pattern is detected by using NRZI data D1R that is obtained by signal processing of a reproduction signal DRF, and has been NRZI-modulated from pulse-position-modulated data D2R.
Patent TW-200301250-A (TW)
Title: Purification method of (meth)acrylic acid ester
Inventor: YADA SHUHEI
IPC: C07C67/54
Filed: 2002-12-05
Abstract: In a process for producing a methacrylic ester by esterifying methacrylic acid and an alcohol in the presence of an acid catalyst, a purification step is conducted which comprises rectifying the reaction mixture in the presence of a heteroatom-containing chelate complex with the central metal an element in groups 7 to 12 of a long period in the periodic table to thereby inhibit alcohol production through a transesterification between the methacrylic ester and the hydroxy compound thereof which is a by-product present as an impurity; thus, a high-purity methacrylic ester can be produced.
Patent TW-200302252-A (TW)
Title: Binder resin for toner and electrophotographic toner for electrostatic developing using said resin
Inventor: TAKEI HIROYUKI
IPC: C08G81/02
Filed: 2002-12-23
Abstract: The object of this invention is to obtain an electrophotographic toner for electrostatic developing, which has excellent pulverization, fixing properties, anti-offset properties, storage properties and environmental stability. The binder resin for toner of this invention is characterized by a structure, in which a polyester resin and a styrene resin are connected together through an epoxy radical derived structural unit; owing to the usage of the binder resin for toner described above, the toner of this invention has a balance of good fixing properties and anti-offset properties and has excellent environmental stability. Another binder resin for toner of this invention is characterized by having a wax derived structure in addition to a polyester- and styrene- based structure bonded with a structure derived from an epoxy group. The invented toner has a balance between high fixing properties and anti-offset properties and has excellent environmental stability due to the usage of the binder resin for the toner described above, and has improved pulverization and storage properties.
Patent TW-200411467-A (TW)
Title: Web services recommendation system and method thereof
Inventor: SHIH HSIN-TE
Filed: 2002-12-25
Abstract: A web services recommendation method is disclosed. Firstly, the corresponding potential utilization record in the next sequential record for each utilization record containing a particular web service method in the utilization records of web services method is searched. Then accumulate the total utilization count for all users corresponding to each potential web service method in the potential user record, and accumulate the total utilization count for a particular user concerning each potential web service method corresponding to a particular user. Later, calculate the semantic correlation of each potential web services method and particular web services method, calculate the corresponding recommendation score in accordance with the corresponding particular user's utilization count, all user's utilization count and semantic correlation regarding each potential web services method, and recommend the corresponding potential web services method to a particular user based on the value of recommendation score.
Patent TW-200411314-A (TW)
Title: Optical interference type panel and the manufacturing method thereof
Inventor: LIN WEN-JIAN
IPC: B81C1/00
Filed: 2002-12-27
Abstract: A manufacturing method for optical interference type panel is provided. A patterned supporting layer is formed on a transparent substrate, and then a first electrode layer and an optical film are formed sequentially on the supporting layer and the transparent substrate. A sacrificial material layer is formed on the optical layer, and then, a backside expose process is performed by using the supporting layer as the mask to pattern the sacrificial material layer. A portion of the patterned sacrificial material layer is remove to expose the optical film above the supporting layer to form a sacrificial layer, and then a second electrode layer is formed on the sacrificial layer between the adjacent supporting layers and portion of the optical film. Afterward, the sacrificial layer is removed.
Patent TW-200412431-A (TW)
Title: Manufacturing method of electrochemical sensor and its structure
Inventor: HUANG C M
IPC: G01N27/327
Filed: 2003-01-07
Abstract: The present invention provides a manufacturing method of electrochemical sensor and its structure. The manufacturing method includes: providing an injection molding device (mold); providing an insulating substrate having a first recessed slot and a first through hole; placing the insulating substrate in the injection molding device; pouring plastic-conductive formation material into the injection molding device, so as to form a first conductive strip in the first recessed slot, wherein the first conductive strip has a first output terminal and a corresponding second electrode terminal, and the second electrode terminal is used as a first test electrode which is formed in the first through hole; and providing a chemical reagent arranged on the first test electrode for inspecting a fluid sample, wherein the chemical reagent reacts with one component of the fluid sample to produce a measurement signal which is outputted via the first test electrode.
Patent TW-200400323-A (TW)
Title: Air compressor with improved hand portability
Inventor: BRASHEARS RICHARD K
IPC: F04B35/06
Filed: 2003-03-21
Abstract: An air compressor package having improved stability and portability. The air compressor package is positionable in an operational position, wherein the air compressor package is positioned on a base, and a transport position, wherein the air compressor package is hand portable via a handle. Positioning of the air compressor package into the transport position is accomplished by pivoting the air compressor package about the base and positions the center of gravity of the air compressor in an orientation and position that is relatively comfortable.
Patent TW-200306702-A (TW)
Title: Surface acoustic wave device
Inventor: KAWACHI OSAMU
IPC: H03H9/64
Filed: 2003-04-08
Abstract: The object of this invention is to improve the phase difference balance of the balance input terminal or the balance output terminal, and suppress the spurious in the pass band in a surface acoustic wave device. The surface acoustic wave device of this invention has a piezoelectric substrate, and input interdigital transducer and output interdigital transducer that are arranged on the surface acoustic wave transfer path of the piezoelectric substrate and that are formed by at least one interdigital transducer. When the cross width of the electrode fingers of the input interdigital transducer or the output interdigital transducer is set to be X, the input interdigital transducer or the output interdigital transducer has two divided interdigital transducers with a cross width of about X/2. The electrodes of the electrode fingers of the two divided interdigital transducers are drawn from the two divided interdigital transducers to be arranged in such a manner that the phase difference of two output or input signals connected to the balance terminal pair is 180°. Also, the two divided interdigital transducers are connected in series by a plate-shaped common electrode that has an electrode width larger than two times of the pitch of the electrode fingers in the two divided interdigital transducers. Further, the common electrode is connected to the earth potential.