baber/WOPTO huggingface dataset:
Patent NZ-761369-A (NZ)
Title: Articulating tool for endoscopic placement of fasteners
Inventor: BOWEN JOSHUA
IPC: A61B17/16
Filed: 2018-08-08
Abstract: Various articulating tools for endoscopic placement of fasteners are disclosed. The tool can comprise a multi-angle articulating screwdriver. The tool can have an elongate shaft (208) with an articulating driver head (400) at a distal end. The tool can rotate the articulating driver head to drive fasteners, such as screws, to a surgical site. The articulating driver head can articulate with respect to a longitudinal axis of the elongate shaft to enable the fastener to be driven at various angle. The tool can be coupled to a powered handpiece power and can transmit torque from the handpiece to the driver head. An articulation mechanism is separate from a torque transmission mechanism. The torque transmission unit has first, second, and third bevel gears, the first bevel gear fixedly coupled to the first shaft (208), the second bevel gear being coupled to a gear support shaft, and the third bevel gear being coupled to an output shaft. The articulation mechanism includes a second shaft (234) extending through the lumen of the outer housing, an actuator (240) connected to a proximal portion of the second shaft, the actuator configured to move the second shaft proximally and distally, and a link (242) connected to a distal portion of the second shaft, the link connected to the driver head adapter and pivoted at a hinge (244). In response to distal movement of the second shaft, the link rotates about the hinge such that an angle between the longitudinal axis and the bit axis decreases. In response to proximal movement of the second shaft, the link rotates about the hinge such that the angle between the longitudinal axis and the bit axis increases.
Patent PT-100855-A (PT)
Title: Use of a bicyclic heterocyclic compound, especially a benzodioxan derivative, for the preparation of a drug
Inventor: WYMAN PAUL ADRIAN
IPC: C07D455/02
Filed: 1992-09-10
Abstract: This invention relates to the use of a compound of formula I <IMAGE> or a pharmaceutically acceptable salt thereof in which X1-(CH2)x-X2 forms a 5 to 7 member ring in which X1 represents O or S, X2 represents O, S, NR or NRCO, where R represents hydrogen or alkyl containing 1 to 6 carbon atoms, x represents 1, 2 or 3, R1, R2, R3, R4 and R5 represent e.g. hydrogen or alkyl containing 1 to 6 carbon atoms, Y represents O or NH, and Z is e.g. substituted piperidyl methyl, or a compound of formula I in which the CO-Y bond is substituted by a heterocyclic bioisostere, in the preparation of a drug for use in the treatment of gastrointestinal disturbances, cardiovascular disturbances and disturbances of the central nervous system.
Patent PT-109373-A (PT)
Title: Sonda de ensaios não destrutivos por correntes induzidas para geometrias tubulares
Inventor: TELMO JORGE GOMES DOS SANTOS
IPC: G01N27/90
Filed: 2016-05-09
Abstract: A PRESENTE INVENÇÃO CONSISTE NUMA SONDA DE CORRENTES INDUZIDAS, PARA USO EM ENSAIOS NÃO DESTRUTIVOS DE GEOMETRIAS TUBULARES DE MATERIAIS CONDUTORES DE ELETRICIDADE, QUE TEM COMO OBJETIVO AUMENTAR A CAPACIDADE DE DETEÇÃO DE DEFEITOS DE REDUZIDA DIMENSÃO COM QUALQUER ORIENTAÇÃO, NOMEADAMENTE, AXIAL, TANGENCIAL OU OBLÍQUA. A SONDA CARACTERIZA-SE POR UM ENROLAMENTO DE EXCITAÇÃO (1) EM TORNO DE UM CHASSIS CILÍNDRICO (3) PARA A EXCITAÇÃO E UMA MATRIZ DE BOBINAS SENSÍVEIS ESPIRAIS TRAPEZOIDAIS PLANAS (2) EM SUBSTRATO FLEXÍVEL CONCÊNTRICAS COM A SUPERFÍCIE CIRCULAR A INSPECIONAR. A GEOMETRIA DOS ENROLAMENTOS DAS BOBINAS DE EXCITAÇÃO PERMITE INTRODUZIR CORRENTES INDUZIDAS DE FORMA A FACILITAR A DETEÇÃO DE DEFEITOS. A MAIOR PROXIMIDADE DOS ELEMENTOS SENSÍVEIS A SUPERFÍCIE DE INSPEÇÃO AUMENTA A SENSIBILIDADE DA SONDA. ATRAVÉS DESTA SONDA É POSSÍVEL CONHECER A POSIÇÃO AXIAL E TANGENCIAL DO DEFEITO NO INTERIOR DE UM TUBO. A SOLUÇÃO CONSTRUTIVA PERMITE A PRODUÇÃO E CUSTOMIZAÇÃO DO CHASSIS POR PRODUÇÃO ADITIVA.
Patent PT-109677-A (PT)
Title: Cimento sustentável utilizando ácido lático e composições de reagentes
Inventor: GLENN OLVEN SCHUMACHER
IPC: C04B7/12
Filed: 2016-10-11
Abstract: A PRESENTE INVENÇÃO BASEIA-SE NA DESCOBERTA DE QUE O ÁCIDO LÁTICO, UM ÁCIDO CARBOXÍLICO COM TRÊS CARBONOS, EM COMBINAÇÃO COM HIDRÓXIDOS OU CARBONATOS ALCALINOS MONOVALENTES, QUANDO UTILIZADO COMO REAGENTE DE HIDRATAÇÃO DE CIMENTOS POZOLÂNICOS, MELHORA SURPREENDENTEMENTE AS PROPRIEDADES PLÁSTICAS DO CIMENTO TAIS COMO O TEMPO DE FIXAÇÃO, A RETENÇÃO DE ABAIXAMENTO E A TRABALHABILIDADE. A RETENÇÃO DE ABAIXAMENTO E A TRABALHABILIDADE MELHORADAS PERMITEM QUE OS TRABALHADORES REALIZEM OPERAÇÕES DE ACABAMENTO DE SUPERFÍCIES PARA OBTER AS TEXTURAS DESEJADAS SEM AS RESTRIÇÕES DE TEMPO ASSOCIADAS À UTILIZAÇÃO DE REAGENTES DE SAL CÍTRICO OU REAGENTES QUE EMPREGUEM OS SAIS DE OUTROS ÁCIDOS CARBOXÍLICOS COM DURAÇÃO IGUAL OU SUPERIOR.
Patent PT-115951-A (PT)
Title: Método de deteção de quantidade de deslocamento de terminal, método de inserção de terminal,
Inventor: MIYOSHI MABUCHI
IPC: G01R31/00
Filed: 2018-03-14
Abstract: O OBJETIVO DA INVENÇÃO É DE DETERMINAR A QUANTIDADE DE DESLOCAMENTO ENTRE PONTAS DE UMA PLURALIDADE DE TERMINAIS DE CONEXÃO ANTES DE INSERÇÃO. É PROPORCIONADO UM MÉTODO INCLUINDO: UM PASSO DE MOVER LINEARMENTE UM SUPORTE (11) DE UMA PLURALIDADE DE TERMINAIS (52) DE CONEXÃO MANTIDOS PARALELOS UNS EM RELAÇÃO AOS OUTROS NUMA ÚNICA FILA, ESTANDO CADA UM DELES CRAVADO E CONECTADO A UMA PARTE DE EXTREMIDADE DE UM FIO (51) ELÉTRICO, ENQUANTO SE MEDE UMA DISTÂNCIA DE MOVIMENTO DO SUPORTE (11) COM UMA PONTA DE CADA DA PLURALIDADE DE TERMINAIS (52) DE CONEXÃO APONTANDO NUMA DIREÇÃO (D11) DE DESLOCAMENTO. UM PASSO DE DETEÇÃO DE PASSAGEM DE DETEÇÃO DA PASSAGEM DA PONTA DE CADA DA PLURALIDADE DE TERMINAIS (52) DE CONEXÃO NUM PONTO ALVO NUM TRAJETO, COINCIDINDO OS PONTOS ALVO UNS COM OS OUTROS NUMA VISTA LATERAL QUANDO O TRAJETO DE CADA DA PLURALIDADE DE TERMINAIS (52) DE CONEXÃO É VISTO NUMA DIREÇÃO (D11) DE DISPOSIÇÃO DA PLURALIDADE DE TERMINAIS (52) DE CONEXÃO; E UM PASSO DE AQUISIÇÃO DE QUANTIDADE DE DESLOCAMENTO DE AQUISIÇÃO DE UMA QUANTIDADE DE DESLOCAMENTO ENTRE AS PONTAS DA PLURALIDADE DE TERMINAIS (52) DE CONEXÃO COM BASE NA DISTÂNCIA DE MOVIMENTO QUANDO A PASSAGEM É DETETADA PARA A PONTA DE CADA DA PLURALIDADE DE TERMINAIS (52) DE CONEXÃO.
Patent RO-86790-A (RO)
Inventor: BOWERS JOHN E
IPC: C22B13/06
Filed: 1983-07-15
Abstract: The invention relates to a continuous method of removing tin from lead. The method comprises maintaining a pool of molten lead at a temperature of from 510°C to 570°C, introducing molten lead into the pool, injecting chlorine and oxygen into the molten lead in an amount to react with tin present as an impurity in the lead to form a tin-containing dross and then separating the lead from the dross.Separation may either be performed in the reaction vessel itself or in a separate settlement vessel,
Patent RU-94002970-A (RU)
Inventor: PEREPECHENKO B P
IPC: A62C35/00
Filed: 1994-01-26
Abstract: FIELD: fire-fighting equipment, particular, fire extinguishers-generators of fire-extinguishing aerosol of multipurpose application for local and space fire fighting. SUBSTANCE: fire extinguishing device is distinguished by application of aerosol-generating fire-extinguishing components, catalysts for oxidation of their combustion products, and by design solution: by the method of organization of cooling of aerosol-gas mixture and provision of its required temperature; final oxidation of erosol-gas mixture in effluent flow from the means. The offered device may be used as the base for establishing the system for fire fighting which includes the standard means for fire detection, means for connection of devices to one another for fire fighting, and actuation of the indicated devices. EFFECT: provision of low-cost and efficient fire-fighting means ecologically clean in storage and use, reliable in use for fire extinguishing means for various purposes of fire fighting and prevention of explosion.
Patent RU-94017620-A (RU)
Inventor: PRANOV EH A
IPC: C06B25/00
Filed: 1994-05-17
Abstract: FIELD: chemical rendering harmless nitroethers. SUBSTANCE: method involves the use of triethanolamine that interacts chemically with nitroether in weak-alkaline medium and water-soluble ammonium salt is formed. Effectiveness of proposed composition exceeds that of the known solutions, it is inert with regard to structural materials and protective coatings, safe in the process of preparing and exploitation. EFFECT: enhanced effectiveness and safety of composition.
Patent RU-94018134-A (RU)
Inventor: BALJAKIN K N
IPC: H02J17/00
Filed: 1994-05-17
Abstract: FIELD: electrical network supply systems. SUBSTANCE: plant has sending and detecting devices. Sending device is gun with various types of electric lamps or visible laser. Light detector is solar battery. Sending devices project directional light onto solar battery which converts light energy into electricity. EFFECT: improved economic efficiency.
Patent RU-94028686-A (RU)
Inventor: EROFEEV V I
IPC: C10G15/08
Filed: 1994-07-29
Abstract: FIELD: petroleum and petrochemical industry. SUBSTANCE: accompanying petroleum C<Mv>2<D>-C<Mv>5<D>-gases are converted under electric disruptive discharge accomplished on glass or ferrielectric ceramics with dielectric constant 5-150. EFFECT: utilization of accompanying petroleum gases.
Patent RU-94030326-A (RU)
Inventor: KREMNEV A A
IPC: B66F9/07
Filed: 1994-08-17
Abstract: FIELD: materials handling facilities. SUBSTANCE: piler-crane has welded support frame with four running wheels 2 horizontal travel motion drive 3, vertical stationary frame 4 with support rollers 5, movable post 6 with rollers 7 arranged inside frame 4, load-lifting table 8 with operator's place, lifting mechanism 9, cable 10, cable sheaves 11, 12 and 13. Operator's table is mounted in guides of movable post 6. Advantage of proposed piler-crane is movable post which provides servicing of racks of considerable height, when being extended, greater than height of piler-crane. EFFECT: enlarged operating capabilities.
Patent RU-94032639-A (RU)
Inventor: ROMANETS N S
IPC: G01M3/00
Filed: 1994-09-08
Abstract: FIELD: testing equipment. SUBSTANCE: device comprises delivery pipe line 1 and vacuum pipe line 2 provided with valve members 3. Flexible tank 7 is in communication with pressure gauge 4 and article 5 to be tested. EFFECT: enhanced reliability.
Patent RU-94033694-A (RU)
Inventor: SOMOV V F
IPC: E21B43/20
Filed: 1994-09-15
Abstract: FIELD: petroleum and gas production. SUBSTANCE: due to maintaining the water pressure value in the mouth of a water and gas pumping bore hole such as it is calculated with a formula given in the method, the feeding of the displacing agents is provided in calculated amounts within given intervals: water - into the upper gas-saturated part of the bed, and gas - into the oil-saturated part. Control of the water and gas pumping process is achieved by using pressure gauges installed in the mouth of the water and gas pumping bore hole. EFFECT: prevented breaking-out of water and gas in the vertical direction, increased efficiency of using displacing agents. 1 dwg
Patent RU-94036062-A (RU)
Inventor: KVASENKOV O I
IPC: B02C23/06
Filed: 1994-09-27
Abstract: FIELD: food-processing industry. SUBSTANCE: device has housing with charging bunker and sluice feeder at the input and shut-off cone at the output, hollow perforated drive auger placed in it and reservoir for liquefied gas connected with housing and auger cavity through batchmeters. EFFECT: enhanced quality of raw material preparation for extraction or juice squeezing out. 1 dwg
Patent RU-94040872-A (RU)
Inventor: BLANK V D
IPC: C01B31/06
Filed: 1994-11-16
Abstract: FIELD: production of superhard materials. SUBSTANCE: polymorphous carbon compound is characterized, in normal conditions, by interplane distance (in): 7.76 ± 0.1; 6.6 + 0.3; 4.79 + 0.05; 4.58 + 0.1; 4.13 + 0.05; 3.71 + 0.1; 3.24 + 0.1; 2.90 + 0.1; 2.49 + 0.1; 2.20 + 0.1. EFFECT: new compound prepared. 5 dwg, 1 tbl, 10 ex
Patent RU-94042312-A (RU)
Inventor: SHISHKIN S F
IPC: B07B7/08
Filed: 1994-11-29
Abstract: FIELD: bulk material separating equipment used in chemical, construction material, metallurgical, mining industries. SUBSTANCE: classifier has cylindrical casing and conical deflector positioned on shaft within casing. Tangential pipe for supplying primary air flow and material and pipes for discharging small-sized and large-sized separation products are positioned within casing, with small and large sized product discharge pipes being positioned in upper and lower parts of casing, respectively. Classifier has coaxial annular chamber with rotary vertical blades. Outer wall of annular chamber has windows 11 for supplying secondary air flow, upper and lower walls are made continuous and inner wall is formed as truncated cone separated from chamber lower wall by annular space extending at the level of conical deflector. Particles are introduced into separation zone at the level of one diameter under equal conditions. Besides, large particles have speed component directed downward to eliminate accumulation of dense boundary layer of particles and, thus, getting of small sized product into large sized product. Radial direction of secondary air flow facilitates improved separating quality due to repeated separation of material. Such construction allows particles of different sizes (5-300 micron) to be separated. EFFECT: increased efficiency, improved quality of separated product and wider operational capabilities.
Patent RU-95103703-A (RU)
Inventor: ALEKSEENKO V A
IPC: F16K17/40
Filed: 1995-03-14
Abstract: FIELD: mechanical engineering; protection of pipe lines and equipment against rise of pressure. SUBSTANCE: spool valve and seat are provided with separate seals; opening and closing of spool valve have no effect on tightness of joint of diaphragm and pressure rings which makes it possible to open and close spool valve repeatedly. In mounting the diaphragm unit in valve, there is no need to change bodies of any type of industrial valves. Thus, spool valve of shut-off valve acquires additional function of protective device at guaranteed limit of operating pressure of diaphragm. Diaphragm unit contains flapping diaphragm and breaking member; lower clamping ring is provided with guide blades; upper clamping ring is made in form of turned-over sleeve with ports in its side wall, two surfaces for seat and for diaphragm and device for securing the sleeve to valve stem; breaking member is provided with threaded tail-piece for adjusting the height of breaking member which is screwed in central portion of bottom from beneath. EFFECT: enhanced reliability.
Patent RU-95105628-A (RU)
Inventor: PRAGER I L
IPC: G07C9/00
Filed: 1995-04-12
Abstract: FIELD: security. SUBSTANCE: method involves usage of modern technical means such as photodetectors, electronic commutators, amplifiers and computer which provide possibility to transmit information with high speed, compare and find different points in multiple-dimension spaces. Since diagnostics is run almost instantaneous, mainly when intruder runs through door, system failure caused by action against photodetectors and other elements of device results in sound alarm signal which is transmitted by radio to security service. Proposed computer may also be used for other goals in particular, medical or educational. EFFECT: increased reliability of criminal identification and predict emergent situation, high-speed reception of signal about emergent situation together with picture of criminal.
Patent TW-200305982-A (TW)
Title: Semiconductor device and its manufacturing method
Inventor: NISHIMOTO KENJI
IPC: H01L23/50
Filed: 2002-11-21
Abstract: The present invention provides a multichip module in which the function of a memory chip can be altered at the time of mounting the memory chip having external connection terminals formed by wafer process on a wiring board or after the memory chip is mounted thereon. Two kinds of modular substrates having a different pattern of wiring 6 including power supply voltage wiring 6 and ground potential wiring 6 are prepared in the present invention, and each modular substrate is mounted with a memory chip 2 and a control chip 3 for realizing two kinds of multichip module having different word configurations or operation modes using an identical memory chip 2.
Patent TW-200409954-A (TW)
Title: Projection display apparatus
Inventor: LV XING-ZENG
IPC: G02B27/18
Filed: 2002-12-06
Abstract: The present invention relates to a projection display apparatus, which comprises: a light source for providing light rays; a focusing optical element adjacent to said light source for converging said light rays; a diffractive optical element adjacent to said focusing optical element for raising a semi-brightness angle of light coming from said focusing optical element, wherein said focusing optical element is located between said light source and said diffractive optical element; a display unit adjacent to said diffractive optical element for receiving said light rays and providing an image, wherein said diffractive optical element is located between said focusing optical element and said display unit, and said display unit is out of alignment between said focusing optical element and said diffractive optical element; a polarized beam splitter (PBS) surrounded by said display unit and said diffractive optical element for reflecting said light rays to said display unit and then transmitting said light rays emerging from said display unit; and a refractive optical element for deflecting and magnifying said image provided by said display unit; wherein said light rays emitting from said light source are converged by and passing through said focusing optical element onto said diffractive optical element, and proceed to said polarized beam splitter which reflects said light rays to said display unit, and then the rays emerging from said display unit pass through said polarized beam splitter, and reach said refractive optical element, which magnifies said image to form an enlarged real image.
Patent TW-200410166-A (TW)
Title: A warning collision function of cockpit display traffic information system and the method thereof
Inventor: CHANG CHEN-KUO
Filed: 2002-12-12
Abstract: The method of the present invention relates to a warning collision function of cockpit display traffic information system, and more specifically to aircraft equipped with ADS-B for receiving accompany aircraft equipped with ADS-B transmitter for outputting ADS-B data, and based on ADS-B data and GNSS data to provide a processing method so that the processed information may prompt air traffic information through CDTI for the pilot to therefore enhance further security support.
Patent TW-200400591-A (TW)
Title: High density raised stud microjoining system and methods of fabricating the same
Inventor: FURMAN BRUCE KENNETH
IPC: H01L21/60
Filed: 2003-01-16
Abstract: A microjoint interconnect structure comprising a dense array of metallic studs of precisely controllable height tipped with a joining metallurgy. The array is produced on a device chip that is to be attached to a carrier, or to a carrier along with other devices, some of which may be selected to have similar interconnect structure so as to form all together an assembled carrier that functions as a complete computing, communications or networking system.
Patent TW-200416028-A (TW)
Title: The purification process of pravastatin sodium
Inventor: MAI JIN-CHENG
IPC: C07C67/52
Filed: 2003-02-21
Abstract: The present invention provides a novel industrial process to obtain pravastatin sodium of purity high than 99.5% from a fermentation broth. The purification process comprises the steps of clarifying a fermention broth, adsorpting pravastatin sodium with non-ionic resin, precipatation by salting- out, and crystallization.
Patent TW-200417437-A (TW)
Title: Laser processing method
Inventor: FUKUYO FUMITSUGU
IPC: B23K26/38
Filed: 2003-03-12
Abstract: The present invention discloses the laser present invention is to provide a manufacturing method in which the processing object can be siliced in high precision along the predetermined silicing line. The silicing start point area 8 is formed at the inner portion of the processing object 1 along the predetermined silicing line 5 by using the modified area 7 formed through multiple photon absorption. Then, starting from the silicing start point area 8, the crack 24 is generated at the processing object 1, by radiating the laser light L2, which has absorption relative to the processing object 1, on the processing object 1 along the predetermined silicing line 5, the processing object 1 can be silced in high precision along the predetermined silicing line 5. The chips 25 are divided by extending the extension film 19 on which the processing object 1 is fixed, accordingly the accuracy regard to the silicing of the processing object 1 along the predetermined silicing line 5 can be improved further.
Patent TW-200420108-A (TW)
Title: Flatbed scanner and scan module thereof
Inventor: CHEN HSI-YU
IPC: G03B27/50
Filed: 2003-03-21
Abstract: A flatbed scanner and a scan module of the scanner are disclosed. The flatbed scanner includes a driving motor, a belt, and a scan module. An elastic member is provided on the housing of the scan module, which sustains against the belt to increase the tension of the belt.
Patent TW-200308037-A (TW)
Title: Metrology diffraction signal adaptation for tool-to-tool matching
Inventor: LAUGHERY MICHAEL
IPC: G03F7/20
Filed: 2003-03-26
Abstract: A method and system in integrated circuit metrology for adapting a metrology system to work with diverse metrology devices. One embodiment is a method and system for generating signal adjustment data to adapt measured diffraction signals to enable use of a library of diffraction signals and structure profiles created for a different metrology device. Another embodiment is the creation and use of a data store of diffraction adjustment vectors and metrology device specifications relative to a reference device specification.
Patent TW-200306510-A (TW)
Title: Display device
Inventor: MORITA SATOSHI
IPC: G09G3/32
Filed: 2003-04-24
Abstract: The display device of the present invention includes a plurality of light emitting elements arranged in a matrix. A scan signal is made to apply into the gate signal line, the data signal is made to apply into the source signal line, so that the data signal is supplied to the electrode of a control TFT of the second transistor arranged at a portion where both signal lines intersect when viewed from above, and the scan signal is supplied to a gate electrode. Thus, when the control TFT is ON, the drive TFT of the first transistor whose gate electrode is connected to the drain electrode is turned ON, so that current is supplied from a power supply line via the source electrode and drain electrode of the driving TFT to an organic EL element, and the organic EL element emits light. A holding capacitor is present between the control TFT and the drive TFT. Even when the scan signal becomes LOW level and the control TFT turns OFF, the gate potential of the drive TFT is held for a predetermined period of the time by the holding capacitor, and the organic EL element continues to emit light.
Patent TW-200422594-A (TW)
Title: Dispensation of controlled quantities of material onto a substrate
Inventor: HUI HON-CHIU
IPC: H01L21/58
Filed: 2003-05-09
Abstract: The invention provides an apparatus and method for dispensing material onto a substrate. The apparatus comprises a dispensing system having a dispensed and a control system adapted to adjust a quantity of material to be dispensed onto the substrate. It also includes an image capturing system adapted to acquire an image of the material that is dispensed onto the substrate, a measuring system to analyze the image and measure the quantity of material dispensed, and a compensation system adapted to provide a correction signal to the control system to vary the quantity of material dispensed.