baber/WOPTO huggingface dataset:
Patent PT-103457-A (PT)
Title: Sistema de identificação e pesagem de contentores
Inventor: TEIXEIRA NUNO ARMANDO FONSECA
IPC: G01G19/14
Filed: 2006-04-04
Abstract: O PRESENTE INVENTO DIZ RESPEITO A UM SISTEMA DE IDENTIFICAÇÃO E PESAGEM DE CONTENTORES DE RESÍDUOS. O SISTEMA ESTÁ MONTADO NA VIATURA QUE EFECTUA A RECOLHA. O MODO DE FUNCIONAMENTO CONSISTE NAS SEGUINTES OPERAÇÕES: CONTENTOR É COLOCADO PELO CANTONEIRO NO SISTEMA DE ELEVAÇÃO; AO SER ENCOSTADO É LIDO O NÚMERO DO RESPECTIVO CONTENTOR; COM O ACCIONAMENTO DA BOTONEIRA, O CONTENTOR É ELEVADO PELO DISPOSITIVO ATÉ DETERMINADO PONTO, ONDE PÁRA DURANTE UM TEMPO PREVISTO DE MODO A PODER EFECTUAR A PESAGEM POR INTERMÉDIO DAS CÉLULAS DE CARGA; ESTA PESAGEM É EFECTUADA COM O ELEVADOR ESTÁTICO; APÓS EFECTUADA A PESAGEM O CONTENTOR É ENTÃO ELEVADO E DESPEJADO NA VIATURA, AO RETORNAR À POSIÇÃO DE PESAGEM O CONTENTOR É PESADO VAZIO. OS DADOS REFERENTES À PESAGEM SÃO ARMAZENADOS E VISÍVEIS NO QUADRO ELÉCTRICO. O SISTEMA É CARACTERIZADO POR UM CONJUNTO DE ITENS MONTADOS NA ESTRUTURA DA VIATURA DE RECOLHA: - CÉLULAS DE CARGA (2) USADAS PARA A MEDIÇÃO DO PESO DO CONTENTOR E CONTEÚDO; - SENSOR DE IDENTIFICAÇÃO DO CÓDIGO DO CONTENTOR; - UM DISPOSITIVO QUE PERMITE A MEDIÇÃO IDÊNTICA DO VALOR DE PESAGEM, CASO O CANTONEIRO PONHA O CONTENTOR NO BRAÇO OU NO PENTE DO ELEVADOR; - UM SENSOR DE ROLETE (6) PARA DETERMINAR O PONTO DE PARAGEM DO CONTENTOR NA SUBIDA E DESCIDA; - UM SISTEMA ELÉCTRICO E ELECTRÓNICO DE COMANDO E PROGRAMAÇÃO (8) PRÓPRIO PARA PROMOVER TODAS AS ACÇÕES E OPERAÇÕES NECESSÁRIAS À MOVIMENTAÇÃO DO CONTENTOR E REGISTO E ARMAZENAMENTO DOS DADOS OBTIDOS; E - UM SISTEMA DE SOFTWARE PRÓPRIO DE GESTÃO E TRATAMENTO DE DADOS, COM POSSIBILIDADE DE SER ENQUADRADO NOUTROS SISTEMAS.
Patent PT-106470-A (PT)
Title: Processo de eletrodeposição de revestimentos de níquel-cobalto com estrutura dendrítica
Inventor: MONTEMOR MARIA DE FATIMA GRILO DA COSTA
IPC: C25D3/56
Filed: 2012-07-27
Abstract: A PRESENTE INVENÇÃO REFERE-SE A UM PROCESSO DE ELETRODEPOSIÇÃO DE REVESTIMENTOS DE NÍQUEL-COBALTO (2), A PARTIR DE SOLUÇÕES AQUOSAS DE SAIS DE NÍQUEL E COBALTO POR APLICAÇÃO DE UMA ONDA PULSADA EM REGIME DE CORRENTE CATÓDICA. REFERE-SE TAMBÉM AOS REVESTIMENTOS DE NÍQUEL-COBALTO (2), OBTIDOS PELO REFERIDO PROCESSO, NUM SUBSTRATO (1) E QUE POSSUEM UMA ESTRUTURA DENDRÍTICA (4) SUSTENTADA POR UMA CAMADA-BASE (3) NA INTERFACE COM O SUBSTRATO (1), SENDO ASSIM MECANICAMENTE ESTÁVEIS. TAIS REVESTIMENTOS DE NÍQUEL-COBALTO (2) TÊM APLICAÇÃO NA ÁREA DE ARMAZENAMENTO E CONVERSÃO DE ENERGIA.
Patent PT-109050-A (PT)
Title: Dispositivo de acondicionamento para sistemas de soros
Inventor: CÂNDIDA MARIA DOS SANTOS PEREIRA MALÇA
IPC: A61M39/20
Filed: 2015-12-23
Abstract: A PRESENTE INVENÇÃO REFERE-SE A UM DISPOSITIVO DE ACONDICIONAMENTO PARA SISTEMAS DE SOROS, QUE PERMITE ACONDICIONAR, DE FORMA SIMPLES, A EXTREMIDADE DOS SISTEMAS DE SOROS EM CONDIÇÕES DE SEGURANÇA GARANTINDO A ELEMENTAR ASSEPSIA, FACILITANDO A INDISPENSÁVEL MANIPULAÇÃO E NECESSÁRIA DESCONEXÃO DOS CATETERES VENOSOS PERIFÉRICOS, ENQUANTO OS PROFISSIONAIS DE SAÚDE REALIZAM OS PROCEDIMENTOS INTRÍNSECOS À ADMINISTRAÇÃO DE TERAPÊUTICA. ESTE DISPOSITIVO, QUE SE ENCAIXA EXERCENDO UMA LEVE PRESSÃO NO REGULADOR DO FLUXO DO SORO (2), É CARACTERIZADO POR CONTER, EM CADA UMA DAS SUAS FACES LATERAIS (1), VÁRIAS SECÇÕES CIRCULARES INTERIORMENTE ROSCADAS (E-H), RECOBERTAS POR UM MATERIAL DE MODO A ASSEGURAR A SUA NECESSÁRIA ASSEPSIA, QUE GARANTAM O FÁCIL, RÁPIDO E SEGURO ACONDICIONAMENTO DA COMPONENTE TERMINAL DOS SISTEMAS DE SORO COMUMMENTE USADOS EM AMBIENTE HOSPITALAR.
Patent PT-116205-A (PT)
Title: Equipamento para a determinação do grau de risco de ocorrência de míldio em fileiras produtivas
Inventor: RAUL MANUEL PEREIRA MORAIS DOS SANTOS
IPC: G06Q50/02
Filed: 2020-03-30
Abstract: O PRESENTE PEDIDO DIZ RESPEITO A UM EQUIPAMENTO PARA A DETERMINAÇÃO DO GRAU DE RISCO DE OCORRÊNCIA DE MÍLDIO EM PLANTAS OU FILEIRAS PRODUTIVAS, TENDO COMO BASE UM CONJUNTO DE SENSORES E UM ALGORITMO EXECUTADO NA UNIDADE DE PROCESSAMENTO DO PRÓPRIO DISPOSITIVO. O RESULTADO DO CÁLCULO É, POSTERIORMENTE, UTILIZADO PARA CRIARALERTAS ESPECÍFICOS AO LOCAL DE INSTALAÇÃO DO EQUIPAMENTO QUE, OPCIONALMENTE, PODE USAR OUTRA INFORMAÇÃO RELEVANTE E DISPONÍVEL ATRAVÉS DE UMA LIGAÇÃO À INTERNET, ACERCA DAS CONDIÇÕES DO CULTIVO E/OU CLIMATÉRICAS PARA AUMENTAR O NÍVEL DE CONFIANÇA DA PREVISÃO EFETUADA. PARA ALÉM DA DETERMINAÇÃO DO GRAU DE RISCO DE OCORRÊNCIA DA INFEÇÃO PRIMÁRIA DO MÍLDIO, A PRESENTE INVENÇÃO PERMITE TAMBÉM PREVER A OCORRÊNCIA DA SEGUNDA INFEÇÃO E AINDA SUGERIR O TIPO DE FUNGICIDA A APLICAR. O SISTEMA É COMPLETAMENTE AUTÓNOMO E PODE SER USADO CONJUNTAMENTE COM UMA APLICAÇÃO PARA DISPOSITIVOS MÓVEIS QUE FACILITAM A SUA INSTALAÇÃO E COLOCAÇÃO EM FUNCIONAMENTO.
Patent RU-94012905-A (RU)
Inventor: VASILENKO N V
IPC: E04B1/62
Filed: 1994-04-13
Abstract: FIELD: development and operation of clean rooms. SUBSTANCE: electret film is installed along room perimeter on three walls between false floor to false ceiling. The film is installed on receiving, feeding bobbins and guide rolls. Air supply system is placed on the forth wall. Air outlet system is placed on opposite wall. False floor and false ceiling are net-shaped. Spacing above false ceiling and below false floor is filled with silica gel. EFFECT: effectively cleaned air. 2 dwg
Patent RU-94018058-A (RU)
Inventor: BADYSHTOVA K M
IPC: C09D123/06
Filed: 1994-05-17
Abstract: FIELD: building materials. SUBSTANCE: composition containing bitumen has, wt. -%: butyl rubber 3-5; plasticizer 10-13; filler 10-20; polybutene 0.5-1.5, and polyethylene wax 7-9. Composition is used for making sheet rolled roofing and hydroinsulating materials used in building. EFFECT: enhanced quality of materials.
Patent RU-94025965-A (RU)
Inventor: ANIKIN A A
IPC: C22C37/10
Filed: 1994-07-15
Abstract: FIELD: metallurgy. SUBSTANCE: proposed cast iron contains (mass %): carbon 2.9-3.1, silicium 0.5-0.8, manganese 0.9-1.2, chromium 7.0-8.0, vanadium 4.0-5.0, nitrogen 0.1-0.2, cerium 0.04-0.05 and iron. EFFECT: increases wear resistance.
Patent RU-94026721-A (RU)
Inventor: VERDEREVSKIJ JU L
IPC: E21B43/27
Filed: 1994-07-18
Abstract: FIELD: oil production. SUBSTANCE: method for treating critical zone of inhomogeneous oil bed includes subsequent pumping in of agent interacting with acid agent, and acid agent. Such type of process cooling liquid as SNPKh-3100 may be used as the agent coming in interaction with acid agent, or SNPKh-84 insulating composition, or commercial-grade lignosulfonate; and hydrochloric acid, mixture of hydrochloric acid and fluoric acid or composition of SNPKh- 9010, NPKh-9020 as acid agent. Preferential ratio of agents is 1:1. EFFECT: oil displacement of higher efficiency.
Patent RU-94028902-A (RU)
Inventor: LYSENKO K V
IPC: F23D14/02
Filed: 1994-07-28
Abstract: FIELD: thermal engineering; industrial boiler plants. SUBSTANCE: flame stabilizer has annular checker attached to exit end of burner. Bushing is arranged on outside of checker with annular clearance. Checker has axial through channel contracting towards exit; through holes are provided in its side wall along radius which communicate with annular clearance. Portion of checker outer surface where through holes are made is of cylindrical shape. EFFECT: improved mechanical endurance and facilitated manufacture of stabilizer.
Patent RU-94029102-A (RU)
Inventor: GLADKIKH JU P
IPC: C04B20/10
Filed: 1994-08-02
Abstract: FIELD: building industry. SUBSTANCE: method involves treatment of concrete small or large filling agents with bischofite aqueous solutions at concentration of dry matter 0.82-5.1 g/l water. EFFECT: enhanced strength of concrete, decreased cement consumption and cost. 8 ex, 2 tbl
Patent RU-94030018-A (RU)
Inventor: MOGILEVSKIJ G V UA
IPC: H01H71/43
Filed: 1994-08-10
Abstract: FIELD: protective switching devices, mainly high-speed DC circuit breakers intended for protection of semiconductor converters. SUBSTANCE: induction- dynamic drive of high-speed switching devices uses a coil and a shorted turn placed coaxially in the magnetic core grooves, armature made of steel and rigidly coupled to the shorted turn and rod acting on the device contact system. The magnetic core is made in the form an E-shaped stacked system, with the relation between the groove length and the distance between the groove central portions not exceeding 1.5. EFFECT: improved design. 2 dwg
Patent RU-94032792-A (RU)
Inventor: DZHEJMS EHDVARD BARRETT
IPC: C07D265/18
Filed: 1994-09-07
Abstract: FIELD: pharmacy. SUBSTANCE: pharmaceutical preparations that are 5HT-antagonists promoting to attenuate symptoms arising at tobacco or nicotine use stopping and helping to stop tobacco use by patients. EFFECT: enhanced effectiveness of preparations.
Patent RU-94038996-A (RU)
Inventor: MASJUTIN V I
IPC: F42B12/02
Filed: 1994-10-06
Abstract: FIELD: defence equipment, in particular, guided anti-aircraft missiles. SUBSTANCE: the warhead destruction device is featured by the fact that for an anti-aircraft missile intended for destruction of warplanes, air-to-surface missiles, ballistic missile warheads in the descent path, one subcritical part of uranium or plutonium is made in the form of a hollow thick-walled cylinder accommodating a spring, the other subcritical part is made in the form of a slide valve connected to the hydraulic cylinder piston; the rod and rod- rack-and-pinion drive cavities of the hydraulic cylinder are connected through an overflow pipe, and the rod- rack-and-pinion drive that has a square cross section is engaged through a gear-wheel with a gear-type or screw-type pneumatic motor, whose delivery space is connected to the overboard space. The use of a lower precision fit in the joint of the first and second subcritical parts of uranium or plutonium makes it possible to reduce the cost of warhead manufacture, and the absence of powder charges enhances the reliability. EFFECT: reduced cost and enhanced reliability.
Patent RU-94041838-A (RU)
Inventor: UILL JAM M RODZHERS
IPC: C04B35/111
Filed: 1994-11-21
Abstract: FIELD: method of pressureless sintering with production of thread-type crystals reinforced aluminum oxide compounds with usage of nitride modifier. SUBSTANCE: thread-type crystals are ground till value of length to thickness ratio less than 10. In process of sintering raw preliminary moulded pieces are contained in carbon material to protect surface of the piece at stage of sintering from direct action of atmosphere inside sintering furnace. EFFECT: improved process.
Patent RU-94044414-A (RU)
Inventor: GALINOVSKIJ A M
IPC: H02P9/26
Filed: 1994-12-16
Abstract: FIELD: electric engineering. SUBSTANCE: device has control electric machine which armature windings are connected to active resistance through anode rectifiers. control electrodes of thyristors are connected in series to diodes of corresponding branches of diode rectifiers. Device may be used for driving of synchronous electric machines such as turbo-generators, synchronous condensers which have spinning controlled semiconductor rectifier. EFFECT: increased functional capabilities.
Patent RU-94045206-A (RU)
Inventor: KARPOV L P
IPC: C23C8/32
Filed: 1994-12-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: in fabrication of parts for fountain equipment for oil- and-gas-production industry, in order to strengthen surface of machine parts employing environmentally pure technologies, one determines critical rate of diffusion layer hardening to select a hardening medium for hardening parts, nitrocementation of parts at an appropriate temperature with loading triethanolamine into furnace, and hardening of parts followed by low tempering. Method eliminates high temperatures (higher than 900 C), retains viscous core, and confers high hardiness and wear resistance to sufficiently deep diffusion layer. EFFECT: strengthened machine parts.
Patent RU-95100348-A (RU)
Inventor: PETIJ I I
IPC: F02C7/232
Filed: 1995-01-16
Abstract: FIELD: manufacture of engines. SUBSTANCE: drain reservoir of engine consists of two parts: clean fuel drain reservoir and main drain reservoir interconnected by means of bypass pipe line fitted with valve. System is also provided with jet pump connected with clean fuel drain reservoir by means of pipe line through valve. Jet pump operates due to fuel pressure differential in suction and delivery pipe line of fuel feed pump of gas-turbine engine. Jet pump returns clean drainage fuel in clean fuel drain reservoir into field supply system of gas-turbine engine; jet pump also delivers clean drainage fuel from main drain reservoir through bypass piping laid between reservoirs. EFFECT: reduction of fuel losses during operation of engine; avoidance of fire risk in flow section of gas-turbine engine due to overfilling of drain reservoir; high ecological safety of engine.
Patent RU-95101065-A (RU)
Inventor: MARI-PASKAL ODUSSE
IPC: A61K8/00
Filed: 1995-01-23
Abstract: FIELD: cosmetology. SUBSTANCE: composition containing at least one dye-precursor and at least one stain-forming component has (1) at least one the first dye-precursor, for example, of type para-phenylenediamine with primary, secondary or tertiary amine group; (2) at least one the first stain-forming component of meta-phenylenediamine type, and (3) or at least one the second precursor of para-aminophenol type, or salts of these compounds bound with acid. Invention relates to also method of staining and use of this composition for staining keratin fibers, in part, hair. EFFECT: enhanced quality of composition.
Patent RU-95105953-A (RU)
Inventor: JAKOVLEV A JU
IPC: G07C9/00
Filed: 1995-04-18
Abstract: FIELD: security devices. SUBSTANCE: method involves assignment of personal password for each visitor which has permission for access to monitored area. Entered password and password which is stored in computer memory are compared twice. If they differ, visitor access is locked. If they are equal, then data are sent to identification unit which also receives information which has been generated by photodetector and contains encoded set of physical identification data of visitor. These data should correspond to specific personal password. Computer compares these data and if they differ, computer sends alarm signal to check point area. In any case, visitor picture is sent to display of guarding person which compares correspondence between visual picture and code of entered password. This results in possibility to increase validity of password to exclude unauthorized access of unwanted visitors to monitored object due to double electronic check and single visual detection of visitor characteristics accompanied with simultaneous recording of time of visitor's entrance. EFFECT: increased security. 1 dwg
Patent RU-95108682-A (RU)
Inventor: KOTEL NIKOV G R
IPC: B01J23/74
Filed: 1995-05-29
Abstract: FIELD: chemical industry. SUBSTANCE: method of development of catalyst on the base of ferric oxide for dehydrogenation of olefinalkylpyridine and alkylaromatic hydrocarbons provides for catalyst heating in inert atmosphere then - in atmosphere of water steam, holding, following decrease of temperature to 580 - 650 C and catalyst treatment with feeding of reducing agent and water steam by 2 - 10 pulses with duration of 0.01 - 3 hours and intervals between them with duration of 0.1 - 10 hours and with feeding in the intervals of water steam and / or inert gas. EFFECT: production of catalyst with increased effectiveness.
Patent RU-95109107-A (RU)
Inventor: EFIMOV V M
IPC: A63C17/04
Filed: 1995-06-15
Abstract: FIELD: sports equipment. SUBSTANCE: roller skate has base removably connected with platform for rotation through 180 deg relative to platform and fixation. Lower surface of base is provided with teeth facilitating movement over surface. Toe and heel fasteners are fixed on upper surface and provided with restrictor. EFFECT: simplified construction and enhanced reliability in usage. 11 cl, 3 dwg
Patent RU-95109223-A (RU)
Inventor: GONOPOL SKIJ A M
IPC: B05B7/22
Filed: 1995-06-09
Abstract: FIELD: plasma jet spraying of protective coats. SUBSTANCE: plasmatron has anode body with nozzle having initial section and outlet section located at angle to it, cathode body with cathode placed in anode nozzle, plasmatron body, insulating spacer mounted between bodies, cooling channels provided in bodies and in spacer which are brought in communication with water supply and discharge pipe unions, powder supply channel provided in anode body having outlet hole which is brought in communication with anode nozzle and plasma generating gas supply channel connected to nozzle; outlet hole of powder supply channel is located at joint of initial and outlet sections of anode nozzle on outer side of angle formed by them. Plasmatron is provided with additional hole for supply of powder located on outer end of anode body at acute angle relative to axis of outlet sections of anode nozzle ranges from 130 to 140 deg and angle between axes of outlet hole for supply of powder and initial section ranges from 75 to 84 deg. Plasmatron is provided with casing embracing the bodies and forming cooling jacket which is brought in communication with cooling channels; side walls of casing are provided with water discharge holes. Plasmatron is provided with device for supply and/or suction of gas which is connected to jacket; outer end of casing is provided with through holes communicated with jacket. EFFECT: enhanced efficiency. 2 cl, 2 dwg
Patent RU-95109457-A (RU)
Inventor: REPKIN I S
IPC: A61M21/00
Filed: 1995-06-06
Abstract: FIELD: medicine; psychiatry; narcology; treatment of overweight cases. SUBSTANCE: therapeutic session comprises introductory talk or discussion conducted collectively with batch of patients numbering from 10-15 persons up to 100 persons and more for 1-2 h., followed by individual procedure lasting 2-3 min. Collective discussion is aimed at forming image of great significance of forthcoming individual procedure, during which verbal formulae are used to program patient's sensations and mental state variations in course of procedure to ultimately form stable associative dominant indicative of positive results yielded by treatment. During individual procedure, patient is plunged into state of enhanced suggestibility, followed by simulating number of mental cure effects onto patient's cerebral structures. To enhance psychotherapeutic effect and to deepen patient's conviction on usefulness of treatment results, psychiatrist uses techniques simulating psychic feedback control. Proposed method can be used for treatment of psychosomatic disturbances, in psychiatry and narcology for treating various harmful dependences, chronic ones included, and to combat overweight. EFFECT: shorter treatment duration; enhanced treatment efficiency; longer remission; simplified procedure. 11 cl
Patent TW-200300666-A (TW)
Title: Implant material and process for producing the same
Inventor: SHIKINAMI YAUSO
IPC: A61L27/40
Filed: 2002-11-26
Abstract: It is intended to provide an implant material made of an organic-inorganic composite porous substance which is biologically active and bioabsorbable. Namely, an implant material made of an organic-inorganic composite porous substance which is a biologically active and bioabsorbable porous substance having fine biologically active bioceramic grains uniformly dispersed in a biodegradable and absorbable polymer in vivo and has continuous open pore structure wherein the fine bioceramic grains are partly exposed within the pores and on the surface of the porous substance; and a process for producing the implant material made of an organic-inorganic composite porous substance characterized by comprising dissolving a biodegradable and absorbable polymer in a volatile solvent, dispersing fine biologically active bioceramic grains therein, forming a non-woven fabric like fibrous aggregate from the liquid mixture thus prepared, molding it by heating under elevated pressure to give a porous fibrous aggregate, immersing the synthetic fibrous aggregate in a volatile solvent and then eliminating the solvent.
Patent TW-200408741-A (TW)
Title: Method for producing braided curtain with 3-D visual effects and its product
Inventor: HUANG JR-LIANG
IPC: D03D23/00
Filed: 2002-11-27
Abstract: The present invention relates to a method for producing a braided curtain with 3-D visual effects and its product. The method mainly comprises: preparing a weft material set and a plurality of warp material sets, in which the weft material set includes interleaved weft materials of different hues, and the warp material sets separately have at least a first warp material and at least a second warp material, in which the weft materials and the first and second warp materials are of a same color series with different hues. The interleaving process enables the warp and weft material sets with similar brightness in the braided curtain to be less conspicuous, and the warp and weft material sets with conspicuous differences in brightness to be more prominent and distinguishable, thereby generating 3-D visual effects with conspicuous differences in hue and brightness and providing a braided curtain with a versatile pattern and a high value.
Patent TW-200303094-A (TW)
Title: Non-volatile memory
Inventor: YAMAMOTO SHINICHI
IPC: H01L51/00
Filed: 2002-12-09
Abstract: The present invention provides a non-volatile memory, which includes on a substrate at least a first electrode (71), a second electrode (72) arranged separately from the first electrode (71), and a conductive organic thin film (73) for electrically connecting the first electrode (71) with the second electrode (72). The conductive organic thin film (73) has a first electric state exhibiting a first resistance value and a second electric state exhibiting a second resistance value. A first threshold voltage for transition from the first electric state to the second electric state differs from the second threshold voltage for transition from the second electric state to the first electric state. In the range of the first threshold voltage and the second threshold voltage, the first electric state or the second electric state is maintained. The conductive organic thin film (73) is covalent-bound with the substrate surface. A diode (74) may be connected to the conductive organic thin film (73). Thus, it is possible to provide a non-volatile memory capable of writing-in and read-out by utilizing a change of electric resistance of the conductive organic thin film and which can be integrated easily.
Patent TW-200413047-A (TW)
Title: Method for producing stent-graft
Inventor: LEE WUN-HSING
IPC: A61M29/04
Filed: 2003-01-30
Abstract: A method for producing a stent-graft at least comprises: designing and drawing a stent-graft pattern; drilling holes at fixed positions on a metal sheet; cutting out a desired pattern on the metal sheet; rolling the metal screen plate into a cylinder and welding the cylinder into a cylindrical metal screen tube; and using an electrolysis polishing process to remove burrs and radial rough surfaces on the stent-graft. The invented method can produce a stent-graft with excellent quality without the need of expensive equipment, thereby reducing the production cost and providing a stent-graft at a lower cost.
Patent TW-200416100-A (TW)
Title: Compound fabrication process and apparatus
Inventor: RAHMAN MUSTAFIZUR
IPC: B23Q39/02
Filed: 2003-03-03
Abstract: A miniature machine tool for micro-machining is capable of performing on a workpiece at least one conventional mechanical machining operation and another micro-machining operation such as electrochemical machining (ECM), electro deposit machining (EDM), micro-milling or micro-turning or micro-drilling. The machine tool includes a holder in which the workpiece is clamped during all successive machining operations so that the machining operations may be performed in succession without intervening reclamping of the workpiece. This increases dimensional accuracy when micro-machining high-precision components.