baber/WOPTO huggingface dataset:
Patent PT-100591-A (PT)
Title: Contact digitizer
Inventor: MARINACCIO PAUL J
IPC: A61C19/04
Filed: 1992-06-12
Abstract: Contact digitizer, specifically a tracer for a dental surface, which comprises a probe 14 with a point 194 which can move in order to trace a specific dental surface 105, including a mounting device 1, 2 for mounting the tracer with respect to a stable reference position defining a planar base; a first plurality of connections 7, 8, 9 which are substantially coplanar and define a plane of movement, the connections being connected to the mounting device 1, 2 in an articulated manner so that the plane of movement forms a variable angle with the plane of the base and in which a connection more remote from the first plurality of connections 9 is movable in two dimensions within the plane of movement; a set of circuits 300 for producing electrical signals representing the movements of the point of the probe, exclusively on the basis of the movements of the first plurality of connections 7, 8, 9; a manual dental lug (handle) 20 which supports the probe; and a second plurality of connections 12, 13 which secure the lug and are connected to the first plurality of connections 7, 8, 9; the second plurality of connections 12, 13 keeping the point of the probe 194 constantly in a fixed position in the plane of movement with respect to the connection 9 which is most remote from the first plurality of connections and allowing the lug 20 to move about three axes without displacing the point of the probe 194 from its fixed position. All the tracer, except for the lug, is dimensioned so that it can be placed inside a person's mouth. The field of use of the invention is the modelling of dentures adapted to the configuration of the mouth of each patient.
Patent PT-103339-A (PT)
Title: Dispositivo e processo de manutenção de temperatura constante para um aquecedor de água
Inventor: YANG KUAN-JUNG
IPC: G05D23/30
Filed: 2005-08-29
Abstract: O PRESENTE INVENTO REFERE-SE A UM DISPOSITIVO E PROCESSO DE MANUTENÇÃO DE TEMPERATURA CONSTANTE PARA UM AQUECEDOR DE ÁGUA, O QUAL CONTROLA A QUANTIDADE DE GÁS PARA AJUSTAR A TEMPERATURA DA ÁGUA, QUE CONSEGUE UMA TEMPERATURA CONSTANTE. UM TUBO DE SAIDA DE ÁGUA (13) DO AQUECEDOR DE ÁGUA (10) TEM UM SENSOR DE TEMPERATURA (15) UMA TUBAGEM DE ENTRADA DE ÁGUA DO AQUECEDOR DE ÁGUA (10) TEM UM CONTROLADOR DE DÉBITO DE ÁGUA (14) UM CONTROLADOR DE TEMPERATURA DE ÁGUA (16) ESTÁ LIGADO ELECTRICAMENTE ENTRE O SENSOR DE TEMPERATURA (15) E O CONTROLADOR DE DÉBITO DE ÁGUA (14) O CONTROLADOR DE TEMPERATURA DE ÁGUA (16) PODE COMPARAR UMA MEDIÇÃO DO SENSOR DE TEMPERATURA (15) COM UM VALOR REGULADO, PARA OBTER UM RESULTADO DE COMPARAÇÃO. O CONTROLADOR DE DÉBITO DE ÁGUA (14) É CAPAZ DE AJUSTAR O DÉBITO DE ÁGUA DE ENTRADA DO AQUECEDOR DE ÁGUA (10), DE ACORDO COM O RESULTADO DA COMPARAÇÃO. POR CONSEGUINTE, QUANDO A TEMPERATURA DA ÁGUA DE SAÍDA É MAIS BAIXA DO QUE UM VALOR REGULADO! O CONTROLADOR DE DÉBITO DE ÁGUA (14) É PROPORCIONADO PARA REDUZIR O DÉBITO DE ÁGUA DE ENTRADA DO AQUECEDOR DE ÁGUA (10) QUANDO O VALOR DE TEMPERATURA DA ÁGUA É MAIS ELEVADO DO QUE O VALOR REGULADO, O CONTROLADOR DE DÉBITO DE ÁGUA (14) É PROPORCIONADO PARA AUMENTAR O DÉBITO DE ÁGUA DE ENTRADA DO AQUECEDOR DE ÁGUA (10)
Patent PT-105570-A (PT)
Title: Estaca prefabricada oca empalmavel para fundação
Inventor: BARREIRO CARLOS CANO
IPC: E02D5/00
Filed: 2011-03-17
Abstract: A INVENÇÃO CONSISTE EM DOTAR OS SEGMENTOS DE UMA ESTACA QUE ADOPTA UMA CONFIGURAÇÃO MODULAR, COM BASE NA PLURALIDADE DE CORPOS PRISMÁTICOS QUADRANGULARES COM COMPRIMENTOS APROPRIADOS E COM DISPOSITIVOS DE CONEXÃO AXIAL MACHO/FÊMEA ENTRE OS MESMOS, DE UM ORIFÍCIO AXIALMENTE DISPOSTO E PASSANTE, DE MANEIRA QUE DITO ORIFÍCIO ESTABELEÇA A COMUNICAÇÃO CONTÍNUA, LIVRE E DESIMPEDIDA ENTRE AMBOS OS EXTREMOS DA ESTACA, QUE PERMITIRÁ A UTILIZAÇÃO DO MESMO PARA ACEDER A UMA PROFUNDIDADE SUPERIOR À ATINGIDA PELO EXTREMO INFERIOR DA ESTACA, PARA AÍ INSTALAR UMA ARMADURA DE ANCORAGEM E O SEU BOLBO COMPLEMENTAR, INSTALAR UMA SONDA GEOTÉRMICA QUE PODE SER PROLONGADA PARA ALÉM DA PONTA DA ESTACA, PARA ESTABELECER UMA ARMADURA DE MICROESTACA QUE SE PROLONGUE TAMBÉM PARA ALÉM DA PONTA DA ESTACA, OU REALIZAR UMA INJECÇÃO (12) DE BETÃO, ARGAMASSA OU CALDA DE CIMENTO, ABAIXO DA PONTA DA ESTACA.
Patent PT-105791-A (PT)
Title: Método de produção de um solo artificial e sua composição baseada em resíduos orgânicos e inorgânicos
Inventor: SAMPAIO JOSE
IPC: C05F7/00
Filed: 2011-07-05
Abstract: A PRESENTE INVENÇÃO DIZ RESPEITO A UM MÉTODO DE PRODUÇÃO DE UM SOLO ARTIFICIAL, CARACTERIZADO PELA UTILIZAÇÃO CONJUNTA DE RESÍDUOS ORGÂNICOS E INORGÂNICOS. O RESÍDUO ORGÂNICO UTILIZADO PODERÁ SER A LAMA RESULTANTE DO PROCESSO DE TRATAMENTO DAS ÁGUAS RESIDUAIS (LAMA DE ETAR). OS RESÍDUOS INORGÂNICOS UTILIZADOS COMPORTAM ROCHA METEORIZADA, RESULTANTE DAS OPERAÇÕES DE EXPLORAÇÃO DE PEDREIRAS (SAIBRO), E O RESÍDUO RESULTANTE DAS OPERAÇÕES DE SERRAGEM E CORTE DE ROCHA EM UNIDADES DE TRANSFORMAÇÃO (LAMA DE SERRAGEM). ESTE MÉTODO PERMITE OBTER UM SUBSTRATO (SOLO ARTIFICIAL) COM BOAS CARACTERÍSTICAS PARA RECUPERAR ÁREAS DEGRADADAS PELA EXPLORAÇÃO DE PEDREIRAS OU PARA SER UTILIZADO EM ZONAS ONDE O SOLO NÃO APRESENTA AS MELHORES CARACTERÍSTICAS PARA A INSTALAÇÃO DE ESPÉCIES VEGETAIS.
Patent RU-94022028-A (RU)
Inventor: VASIL EV A P
IPC: E01F15/00
Filed: 1994-06-15
Abstract: FIELD: motor road facilities, applicable in equipment of motor roads with auxiliary structures such as guards of dividing strips restricting movement of transportation facilities off the road and absorbing shock force in case of collision. SUBSTANCE: guard has freely located pear-shaped blocks 1 interconnected with wire ropes 2 through lower and upper circular members. Diameter of lower circular member 3 is larger than that of the upper circular member. Besides, to improved rotation of circular member 3 passed through it are length of pipes 5 with wire rope 2 tensioned inside them. In case of interaction of the wheel of transportation facility, smooth correction of movement of transportation facility takes place, damping of its speed, and interval between blocks takes up the compression energy in springs of transport facility. EFFECT: higher energy absorption in collision with transportation facility and reliability of structures. 1 cl, 6 dwg
Patent RU-94023209-A (RU)
Inventor: BELOUSOV I G
IPC: G01N27/416
Filed: 1994-06-30
Abstract: FIELD: electrical engineering, other branches of science and technology. SUBSTANCE: proposed process consists in preliminary deposition of catalytic porous layer of electrode on surface of ceramic cell of electrolyte from β″-alumina, in its sintering in potassium atmosphere. Partial pressure of potassium corresponds to rated working temperature of cell t=400-800 C. After deposition of catalytic layer of electrode cell is cooled to temperature of deposition of current pickoff layer of electrode t=180-250 C. Then conductive porous layer is deposited on catalytic layer of electrode with heating to temperature of interadhesion of layers and pressure-sealed connector is welded at same time. EFFECT: enhanced mechanical and electrical properties of barogalvanic cell with preservation of stable characteristics and prolonged normal operation.
Patent RU-94023214-A (RU)
Inventor: GORSHKOV V A
IPC: G01M15/14
Filed: 1994-07-07
Abstract: FIELD: repairs of gas-turbine engines for various transportation facilities, such as flying vehicles, river-service and sea-going ships, power-generating units. SUBSTANCE: process intended for repairs, where only stator of engine compressor is removed. Mechanical damage to engine (usually its blades) is detected and eliminated and then engine is reassembled. Check inspection are conducted directly on site of operation. EFFECT: simplified procedure, reduced time of operation and cost of repair work. 1 dwg
Patent RU-94023717-A (RU)
Inventor: MATVIENKOV G M
IPC: B27M3/00
Filed: 1994-06-23
Abstract: FIELD: building engineering. SUBSTANCE: according to method of making and layout of high abrasion-resistant and ornamental parquet floor, round assortments are cross-cut out onto end slabs, are calibrated according to their thickness by polishing and are boiled thoroughly in hot (at 45-80 C) salt-bearing (sea) water till warming up and impregnation through all slab thickness. Slab drying is carried out in regime M (H) according to GOST 19773-84 up to humidity of 9± 13% ,. Slab cutting is fulfilled by means of cleaving into members with press. Hollow knife implants the press punch first along the felling perimeter shaping, for example, octa-, hexa-, tetrahedral members. Then after the knives pass through all slab thickness it implants radially disposed knives shaping rhombiform and triangular members. Finished members fall off into receiving tanks. High artistic face parquet floor is inlaid from finished members, for example piece members, assembled into mosaic carpets, parquet boards. After polishing the finished floor it is coated with lac (mastic). EFFECT: enhanced quality.
Patent RU-94023748-A (RU)
Inventor: DOROZHKIN V N
IPC: B61H7/08
Filed: 1994-06-23
Abstract: FIELD: mining transport; high-speed vehicles and trams. SUBSTANCE: brake unit has permanent magnets 2 installed between plates of magnetic circuit with longitudinal pole shoes. Magnetic block 5 made up of alternating magnetic conducting plates 7 and permanent magnets 6 pointed to each other by like poles is installed additionally in brake unit. Additional block is arranged between plates of magnetic circuit of brake unit for travel in longitudinal direction. Slots made in plates of magnetic circuit separate like poles of additional block from poles of main unit when brake is released. Slots are filled up with diamagnetic inserts 9 and (or) permanent magnets 10. EFFECT: facilitated control of brake, compact design, enlarged operating capabilities.
Patent RU-94024581-A (RU)
Inventor: MOZHAEV O A
IPC: B60R25/00
Filed: 1994-06-30
Abstract: FIELD: automotive industry. SUBSTANCE: antitheft device has alarm signalling unit 9, pickup of unallowable getting into a car, and receiving/transmitting system. The pickup is made up as angle reflector 1 mounted immediately in the car cabin. The receiving/transmitting system comprises infrared transmitter 2 optically connected with infrared receiver 7 through angle reflector 1. The photodetector is connected with alarm signalling unit 9. EFFECT: enhanced reliability. 1 dwg
Patent RU-94026369-A (RU)
Inventor: TUR D R
IPC: A61L17/10
Filed: 1994-07-28
Abstract: FIELD: medicine, surgery. SUBSTANCE: surgical suture thread is prepared from high-molecular poly-[bis-(trifluoroethoxy)-phosphazenes] (molecular masses are 1000000-1500000 and 15000000-27000000) taken at ratio (0.1-5.0): (95.0-99.9), respectively. EFFECT: enhanced quality of thread.
Patent RU-94027505-A (RU)
Inventor: KAS JANOV V A
IPC: H05H11/00
Filed: 1994-07-20
Abstract: FIELD: accelerating equipment, cyclic induction accelerators. SUBSTANCE: - in the method of acceleration of electrons in a cylindrical betatron consisting in injection of electrons, whose focusing in axial direction is accomplished by magnetic plugs and potential barriers on the boundaries of the area of stable motion of electrons produced by the moment of injection with aid of plates of conducting material, the potential barriers are produced by pulsed negative voltage 11, whose shape coincides with that of injection voltage pulse 10 and synchronized with it; - in the device for acceleration of electrons in a cylindrical betatron, using electromagnet 12, accelerating chamber 3, in which plates 4 are installed on the boundaries of the area of stable motion of electrons in axial direction, injection device 5 located near one of the plates; connected to the plates of the relatively conducting layer of the accelerating chamber is the negative output of pulsed voltage source 8, whose trigger circuit is connected to the output synchronizer 9, which is connected to the trigger circuit of negative pulsed injection voltage 7; - in the device for acceleration of electrons in a cylindrical betatron described above, plates 4 of conducting material are made as end sections of the accelerating chamber conducting layer and insulated from cylindrical sections 6 of the accelerating chamber conducting layer. EFFECT: enhanced quality of electrons accelerated in a single cycle, and enhanced accelerator efficiency.
Patent RU-94027657-A (RU)
Inventor: TOREEV A I
IPC: H01J23/087
Filed: 1994-07-20
Abstract: FIELD: electronic devices, elements of magnetic focusing of electron beams in such devices. SUBSTANCE: magnetic focusing system of SHF device of O type has magnetic periodic system in the form of row of ring magnets of reversed polarity with ring pole pieces, magnetic screen placed on side of electron gun having central hole in its face wall, ring magnet positioned between them, rectifier of magnetic field in the form of alternating thin circular made of magnetically soft and nonmagnetic materials. Rectifier is placed in central hole of face wall of magnetic screen uniaxially to magnetic periodic system with adherence to relations given in description of invention. Apart from that rectifier has shape of truncated cone with reduction of outer diameter of circular discs away from magnetic periodic system. EFFECT: effective decrease of level of magnetic lateral fields in areas of gun and input part of magnetic focusing system.
Patent RU-94044742-A (RU)
Inventor: MAL KHANOV V B
IPC: A61F9/00
Filed: 1994-12-19
Abstract: FIELD: medicine; ophthalmology. SUBSTANCE: method involves infection of adult white rats with herpes 1 strain Lvirus (dose at least 10,000 TCD) followed by inspection of the vascular membrane and retina of the eye starting from the second week. EFFECT: disease model with high frequency of reproduction and low encephalitic mortality.
Patent RU-94045805-A (RU)
Inventor: KARL-KHAJNTS DAJKE
IPC: G05D16/10
Filed: 1994-12-23
Abstract: FIELD: pressure limiting. SUBSTANCE: the pressure limiting device has a piston member, which seals the changeover chamber loaded with outlet pressure from connection to the pressure - relief chamber. In case of a leakage between the change-over chamber and pressure-relief chamber the entire pneumatic or hydraulic system, using the pressure limiting device, may lose the pressure. The invention offers to place throttle valve 12 in the joint between pressure-relief chamber 16 and the unloading space. Due to it, in spite of the mentioned leakage, maintaining of total pressure at outlet 7, or at least of only emergency pressure in the entire pneumatic or hydraulic system is ensured. The invention finds the widest application in the brake systems of transport facilities. EFFECT: enhanced reliability. 1 dwg
Patent RU-95103088-A (RU)
Inventor: VOLOSTNIKOVA N I
IPC: A01B3/42
Filed: 1995-03-01
Abstract: FIELD: agricultural engineering. SUBSTANCE: tractor-mounted alternative plow has a swinging toolbar with soil-working tools rigidly secured on it and a fixed part joined with the tractor. The toolbar is provided with a mechanism that turns it in the vertical plane. The mechanism is a hydraulic cylinder. The hydraulic cylinder is mounted so that its downcast piston rod is positioned at an angle relative to the vertical axis of the plow. The hydraulic cylinder is hinged to the swinging toolbar. The fixed part is provided with rigid rests, and the swinging part of the toolbar has a carrier wheel. The alternative plow is provided with a swivel arm. One end of the swivel arm is hinged to the cylinder's lug, and the other end is hinge-mounted on the fixed part's vertical pillar for swinging in the vertical plane. The rigid rests are located left and right of the horizontal axis of revolution of the swivel arm. The design allows the movable part of the toolbar with the soil-working tools to be turned through an angle of 180 deg, and it helps prepare the turn mechanism for a "back" turn without application of the hydraulic controls. EFFECT: higher efficiency and convenience in operation. 1 cl, 4 dwg
Patent RU-95104076-A (RU)
Title: Method for loading heating network in centralized heat supply systems
Inventor: JAKIMOV V L
IPC: F24D11/00
Filed: 1995-03-21
Abstract: FIELD: heat engineering. SUBSTANCE: fed to delivery pipeline of heating system is entire volume or part of return network water after another consumer unit connected in parallel to delivery pipeline of heating network. Regulation of amount of repeatedly used heat-carrying agent in operating heating systems after previous consumer units is effected by means of pressure differential regulator installed in connector piece between return pipeline of previous consumer unit and return pipeline of heating network. This permits delivery of required amount of water in operating heating units without using water make-up pumps at simultaneous utilization of heat potential of return water of previous consumer units. Water make-up pumps are actuated automatically only at complete closing of pressure differential regulator valve and at lowering of pressure differential in operating heating system down to minimal permissible value maintained by additional regulator by means of valve in pump delivery line. EFFECT: reduced water and power consumption in heating system.
Patent RU-95106855-A (RU)
Inventor: L VOV S P
IPC: A45F3/16
Filed: 1995-04-28
Abstract: FIELD: drinking containers used in field conditions. SUBSTANCE: collapsible container is formed as bag made from flexible resilient material and provided with crease disposed in its lower part and throat disposed in its upper part and terminated with closed valve. Such construction prevents liquid spilling. EFFECT: increased convenience in usage, simplified construction and light weight.
Patent RU-95107029-A (RU)
Inventor: SOLOV EV A P
IPC: B63H19/00
Filed: 1995-04-28
Abstract: FIELD: shipbuilding. SUBSTANCE: device has at least one tunnel in ship's hull with fore inlet hole and aft (bottom) outlet hole and propulsors (pumps) located in tunnel. Innovation of invention consists in form of tunnel which has several turns after which hydrofoils are mounted with their backs forward (towards ship's bow). EFFECT: more complete use of kinetic energy of water and additional thrust for ship. 1 dwg
Patent RU-95109347-A (RU)
Inventor: MONOLAKOV V A
IPC: F26B11/04
Filed: 1995-06-06
Abstract: FIELD: drying by microwave radiation. SUBSTANCE: for intensification of process of drying by microwave energy and improving quality of dried products by retaining their initial form it is suggested to arrange sources of microwave radiation in upper part of stationary housing. Located inside this housing is rotating body with blades. Cantilever part of body is enclosed in stationary housing and each blade is pivotally attached to axle passing through edge of blade and perpendicularly to direction of body rotation. Opposite edge of blade overlaps fixed edge of adjacent blade inside body. Hot heat-carrier is supplied and water steam is branched away through external pipes. Dried product is charged and removed through hatches with electrically sealed covers. EFFECT: high efficiency.
Patent RU-95109811-A (RU)
Inventor: KIM A JU
IPC: E04H15/20
Filed: 1995-06-13
Abstract: FIELD: ground-surface construction engineering. SUBSTANCE: this technology can be used in building agricultural structures with span of 9-24 m with reduced amount of materials needed and increased operational reliability. First idea is efficient method of tensioned fitting of shell over supporting contour due to arches installed at incline on pivoted supporting parts, and turnbuckles which fasten shell to supporting contour. Simple layout of shell, hermetic sealing of internal space and rational distribution of forces constitute base for efficiency. This can serve as foundation for whole class of new arched-membrane system in which shell for example can be made of thin-sheet stainless steel. Strength of membrane in such preliminarily stressed systems predetermines their enhanced spacious rigidity. Second idea is application of air support principle in arched-membrane systems for taking only above-normal loads. For more reliability of structure, use is made of rigid supporting contour over perimeter of structure in plan along two parallel lines which are connected at ends by symmetrical arches of circumference. End arches 2 and vertical intermediate arches 3 of circular configuration and similar span rest on supporting contour. Pivoted supporting parts 4 are installed under end arches 2. Supporting on arches 2, 3 is membrane shell of structure made up of panels 5, 6 and connected with supporting contour by means of turnbuckles 7. Also provided are air blower with duct for delivering air inside shell and sensor for checking air pressure inside air and adjusting air supporting mode of operation of entire structure. Supporting contour is made in the form of rigid hermetically sealed tube. Intermediate arches 3 are rigidly fastened to supporting contour. End arches 2 are inclined as to ends at angle of 45-60 deg. to vertical. Membrane shell made up of middle panel 5 and two end mantels 6 hermetically fastened with end arches over entire length of arches is preliminarily expanded along and across structure by means of turnbuckles 7. Structure is provided with sensors of stresses in arches which automatically initiate air supporting mode of structure operation when external loads exceed normal loads. EFFECT: high efficiency. 3 dwg
Patent RU-95112322-A (RU)
Inventor: NIKOLAEVA N M
IPC: C10M129/40
Filed: 1995-07-18
Abstract: FIELD: lubricants. SUBSTANCE: lubricating composition designed first of all to lubricate stern-tube shaft may also be used for lubricating gear and worm transmissions, in hydraulic drives, and in equipment for various areas. Composition contains, wt.-%: propylene oxide/ethylene oxide bulk copolymer with molecular weight 1000-15000, 10-50; polyoxyethylene oxide with molecular weight 400-4000, 5-15; hydroxyalkylated glycol boric acid ester, 0.5-5.0; copper naphtenate, 0.1-1.0; triethanolamine, 0.5-5.0; hydroxypropylated alcohol, 0.0-1.0; ethylene oxide/propylene oxide bulk copolymer with molecular weight 10000, 0.01-1.0; water, the balance. Novelty consists in boric acid glycol esters and foam suppressor: hydroxypropylated alcohols and alkylene oxide bulk copolymers. EFFECT: increased antifriction, anti-wear, and anticorrosive properties.
Patent TW-200300608-A (TW)
Title: Semiconductor device and manufacturing method
Inventor: KUMAGAI YUKIHIRO
IPC: H01L21/8242
Filed: 2002-11-11
Abstract: The purpose of the present invention is to provide a highly reliable semiconductor device having excellent transistor characteristics in a semiconductor device that has the electric circuit using the transistors with the expectation that most of the field effect transistors have the same characteristic. The trench width of shallow trench device separation for the transistor is made the same by adjoining to form the active regions of the transistor having the expected same characteristic. Because the stress generated in the active region due to the adjacent shallow trench device separations is the same between the transistors, the effect of having the same transistor characteristic can be obtained.
Patent TW-200300404-A (TW)
Title: Cerium-based polish and cerium-based polish slurry
Inventor: BESSHO NAOKI
IPC: C01F17/00
Filed: 2002-11-15
Abstract: A polish containing cerium oxide as a principal component, when dispersed in water in an amount of 10 % by mass, has a precipitate bulk specific density in the range of 0.8 g/ml to 1.0 g/ml, having a primary particle size in the range of 40 nm to 80 nm and a specific surface area in the range of 2 m<SP>2</SP>/g to 5 m<SP>2</SP>/g, thus providing the cerium-based polish and the cerium-based polish slurry that increase the polishing speed, cause few scratches inflicted on the surface of polish and achieve high quality of the polished surfaces.