baber/WOPTO huggingface dataset:
Patent NZ-799436-A (NZ)
Title: Light-curable artificial nails, methods of preparation and methods of use thereof
Inventor: LOTTI SAHARA
IPC: A45D29/00
Filed: 2021-11-04
Abstract: A light-curable artificial nail is disclosed having an adhesive section including a light-curable composition in a semi-cured state. The light-curable composition is configured to transition from the semi-cured state to a cured state based on exposure to at least one wavelength of electromagnetic radiation. The light-curable artificial nail includes a strengthening section disposed above the adhesive section and a polish section disposed above the adhesive section.
Patent PT-101403-A (PT)
Title: Pigment feed supplement compsn. for poultry and fish culture - derived from Chlorella micro-algae
Inventor: VELOSO VERA MARIA MAGALHAES DE
IPC: A23L1/275
Filed: 1993-11-16
Abstract: The pigmenting feed supplement is derived from Chlorella genera micro-algae, and requires no chemical, physical or enzymatic processing, or addn. of anti-oxidants. After simple sepn. and drying, the supplement may be incorporated in the diet directly, or into a pre-mix or biomass nuclei.
Patent PT-103874-A (PT)
Title: Mola para roupa com fixador em banda de perfil rectangular e respectivo dispositivo de montagem
Inventor: SILVA ARLINDO JOSE DE PINHO FIGUEIREDO E
IPC: D06F55/00
Filed: 2007-11-02
Abstract: O PRESENTE EVENTO DESENVOLVE UMA MOLA PARA ROUPA INOVADORA E O RESPECTIVO DISPOSITIVO DE MONTAGEM, CONCEBIDA A PARTIR DE UM FIXADOR EM BANDA DE PERFIL RECTANGULAR, INDUSTRIALIZADA AOS CUSTOS MAIS BAIXOS ASSOCIADOS ÀS FUNÇÕES QUE O CLIENTE QUER E ESTÁ DISPOSTO A PAGAR, ISTO É UM PRODUTO QUE ACRESCENTE O MAIOR VALOR. ESTA MOLA PARA ROUPA É CARACTERIZADA PELA FIXAÇÃO DE ROUPA EM AMBAS AS EXTREMIDADES, SENDO CONSTITUÍDA PELO FIXADOR EM BANDA DE PERFIL RECTANGULAR (3) E PELO CORPO DE MOLA, QUE POR SUA VEZ É CONSTITUÍDO POR DUAS PARTES IGUAIS DISPOSTAS SIMETRICAMENTE (1, 2). O FIXADOR É O COMPONENTE QUE PERMITE DESENVOLVER A FORÇA DE FIXAÇÃO DA MOLA, ATRAVÉS DO SEU ELEVADO ELONGAMENTO QUE PRODUZ UMA DETERMINADA FORÇA ELÁSTICA, GERANDO A FORÇA DE FIXAÇÃO EXERCIDA PELO CORPO DA MOLA. PARA REDUÇÃO DE CUSTOS DE PRODUÇÃO, É DESENVOLVIDO UM DISPOSITIVO DE ABERTURA DO FIXADOR EM BANDA DE PERFIL RECTANGULAR (3), PARA EFECTUAR A MONTAGEM DO FIXADOR NO CORPO DA MOLA. ESTE DISPOSITIVO COMBINADO COM OUTROS NORMALIZADOS E COMERCIALIZADOS PERMITE A MONTAGEM AUTOMATIZADA DO PRODUTO.
Patent PT-106583-A (PT)
Title: Trinco blindado de fixação interna que é accionado por controlo remoto (exterior e interior), e manualmente (interior).
Inventor: PELEJA JOSÉ FRANCISCO PIRES
IPC: E05B49/02
Filed: 2012-10-18
Abstract: O PRESENTE INVENTO É UM TRINCO BLINDADO DE FIXAÇÃO INTERNA, É APLICÁVEL A TODO TIPO DE PORTAS QUE EXIJAM SEGURANÇA, É COMPLETAMENTE INVISÍVEL DO EXTERIOR, ACIONA-SE MANUALMENTE (21, 14), DO INTERIOR, O ACESSO PELO EXTERIOR SÓ É FEITO POR COMANDO CONTROLO REMOTO (20), QUE EMITE UM SINAL CODIFICADO À PLACA ELECTRÓNICA (4), ENVIANDO UM IMPULSO/TIMING ELÉCTRICO AO MOTOR (6), QUE FAZ GIRAR OS CILINDROS DENTADOS (3, 22), MOVENDO O TAPETE LAGARTA NO SENTIDO DOS PONTEIROS DO RELÓGIO (16), MOVIMENTANDO A PLACA (12), ENCAIXANDO-SE E EMPURRANDO AS PLACAS DE SUPORTE NA TRANCA (13, 8), FIXA NA BARRA TRANCA (18), ENCAIXANDO/DESENCAIXANDO NO ANEL TRANCA (19), FECHANDO OU ABRINDO O TRINCO, É ALIMENTADO POR LIGAÇÃO ELÉTRICA (9), E OU POR BATERIAS AUXILIARES (7), MANTENDO SEMPRE O SISTEMA ELÉTRICO ACTIVO MESMO NO CASO DE CORTE DA CORRENTE ELÉTRICA. O PRESENTE INVENTO É APLICÁVEL, POR EXEMPLO, NA INDÚSTRIA DE SEGURANÇA DE ACESSOS.
Patent PT-106895-A (PT)
Title: Materiais porosos para regeneração óssea, processos de obtenção e seus usos
Inventor: FERNANDES MARIA HELENA FIGUEIRA VAZ
IPC: C03C4/00
Filed: 2013-04-16
Abstract: A PRESENTE INVENÇÃO REFERE-SE A UM TIPO DE SUPORTE POROSO (OU SCAFFOLD) PRODUZIDO A PARTIR DE UM VIDRO BIOCOMPATÍVEL E COM BIOATIVIDADE IN VITRO, QUE CONTÉM FOSFATO DE CÁLCIO, SÍLICA E MODIFICADORES DE REDE, TAIS COMO O MGO, K20, NA20 OU B203, COM A PARTICULARIDADE DE EXIBIR UMA ÁREA SUPERFICIAL ESPECÍFICA EXCECIONAL E CARACTERÍSTICAS MECÂNICAS ADEQUADAS À SUA UTILIZAÇÃO COMO ESTRUTURAS PARA REGENERAÇÃO ÓSSEA. A PRESENTE INVENÇÃO REFERE-SE TAMBÉM AO PROCESSO DE OBTENÇÃO DE SUPORTES POROSOS ONDE OS POROS APRESENTAM UMA TOPOGRAFIA EXCECIONALMENTE RUGOSA, QUE CONFERE AOS REFERIDOS SUPORTES UMA ELEVADA ÁREA SUPERFICIAL ESPECÍFICA, CONSEGUIDA POR SINTERIZAÇÃO REATIVA ENTRE PARTÍCULAS DE VIDRO E DE UM SAL QUE SERVE DE POROGÉNEO.
Patent PT-109904-A (PT)
Title: Formulação de material para optimização da aderência no isolamento de fio e produto dela obtido
Inventor: RITA ALEXANDRA ASCENSO MENESES SALVADA
IPC: C08L23/00
Filed: 2017-02-09
Abstract: A PRESENTE INVENÇÃO ENQUADRA-SE NA ÁREA DOS MATERIAIS DE ISOLAMENTO, ESPECIFICAMENTE DE COMPOSTOS PARA A OPTIMIZAÇÃO DA ADERÊNCIA NO ISOLAMENTO DE FIO USADO EM AUTOMÓVEIS. É OBJECTO DA PRESENTE INVENÇÃO UMA FORMULAÇÃO QUE COMPREENDE, EM PERCENTAGEM EM PESO DOS COMPONENTES RELATIVAMENTE AO PESO TOTAL DA COMPOSIÇÃO, 10% A 40% DE UMA POLIOLEFINA, 40% A 60% DE UMA CARGA MINERAL, 1% A 4% DE UM ANTIOXIDANTE, 1 A 2% DE UM ORGANOSILANO, 0,5 A 2,5% DE UM PERÓXIDO ORGÂNICO E ERUCAMIDA COMPREENDIDA 0,1 A 0,5%. ADICIONALMENTE, É TAMBÉM OBJECTO DA PRESENTE INVENÇÃO UM PRODUTO OBTIDO POR MISTURA DA REFERIDA FORMULAÇÃO E SUA SUBSEQUENTE RETICULAÇÃO. ESTA FORMULAÇÃO PERMITE A OBTENÇÃO DE UM COMPOSTO CAPAZ DE CUMPRIR COM AS NORMAS EXIGIDAS, BEM COMO CONTROLAR E MELHORAR A ADESIVIDADE DO ISOLANTE AO FIO CONDUTOR, PROPRIEDADE IMPORTANTE NO PROCESSO DE CABLAGEM.
Patent RU-94015097-A (RU)
Inventor: BELAVIN V A
IPC: F28F9/00
Filed: 1994-04-20
Abstract: FIELD: coil-type heating surfaces. SUBSTANCE: spacer is built up of two similar, single-size half-spacers stamped of flat strip and provided with transverse stamped cavities to receive coil tubes spaced apart through coil tube pitch. I-section portions are provided in half-spacers between stamped cavities. Flat bases of half-spacers are facing each other and joined together by spot welding. Their size should afford free arrangement on contact pad of welder electrode. In operation, spacers take mass of tubes and fouling on them and transfer it to supporting beams. Tubes are free to move in stamped cavities in case of temperature deformations. EFFECT: improved design.
Patent RU-94017928-A (RU)
Inventor: LATYSHEV JA M
IPC: B01D29/58
Filed: 1994-05-11
Abstract: FIELD: bacterial cleaning of air in food-processing industry, medical industry and other branches of industry. SUBSTANCE: all units of filter are detachable to facilitate disassembly of filter in the course of performing repair and preventive maintenance jobs. For heating the filter, use may be made not only of steam but of electric power. Filter consists of housing made of two similar cylinders 1 and 2 which are connected to common flange provided on center portion of detachable perforated cylinders 4. Each cylinder is provided with detachable branch pipes 7: one inlet branch pipe and one outlet branch pipes. Mounted hermetically inside perforated cylinders 4 are two similar detachable filter elements 5 and 6 with detachable heating unit arranged inside them; heating unit is made in two versions: using steam for heating as illustrated in Fig.1 and using electric power for heating as illustrated in Fig.2 where filter is shown without outer casing 1,2. Heating unit 10 working on steam is made in form of cylinder with thickened center portion received with slide fit by hole of perforated cylinder 4. Cylinder of heating unit 10 is provided with passage for flowing of steam; passage is made in form of S letter and is connected with inlet and outlet pipe unions. Heating unit connected to electric line is made in form of spiral arranged ins quartz tube and is provided with leads located on lateral surface of common flange of perforated cylinder 4. Each lead is connected with its upright which is simultaneously electric conductor for spiral. Rigidly secured to each upright is current-conducting holder of quartz tube which is made in form of disk insulated from filter elements 5 and 6 by means of three ceramic inserts. EFFECT: enhanced efficiency. 9 dwg
Patent RU-94021733-A (RU)
Inventor: TISHKOV V JA
IPC: C22C38/42
Filed: 1994-06-08
Abstract: FIELD: metallurgy; production of tool steels intended for manufacture of knitting machine needles. SUBSTANCE: steel contains 0.76-0.83 % of carbon, 0.17-0.28 % of manganese, 0.17-0.33 % of silicon, 0.15-0.35 % of chromium, 0.05-0.20 % of nickel, 0.05-0.20 % of copper, 0.004-0.11 % of aluminium, 0.10-0.20 % of phosphor, 0.007-0.018 % of sulphur, and the rest - ferrum. EFFECT: increased yield of workable metal for manufacture of wear-resistant needles for knitting machines. 2 cl, 3 tbl
Patent RU-94025179-A (RU)
Inventor: MASKAEV G V
IPC: F03B3/10
Filed: 1994-07-04
Abstract: FIELD: alternative converters of streamflow and sea current energy. SUBSTANCE: device has either floating of stationary foundation base with energy converter connected through transmission with shaft of blade wheel with horizontal blade carriers. Hinge-mounted on carriers are screens thrusting against stops on blade carriers during working half of stroke. EFFECT: enhanced wear resistance, reduced possible damage caused by floating objects and algae, high coefficient of utilization of flow area for blade wheels with vertical axis of rotation.
Patent RU-94027463-A (RU)
Inventor: ESIPOV V D
IPC: B21B13/06
Filed: 1994-07-19
Abstract: FIELD: rolled stock production, namely making of small- and mean-zise merchant bars. SUBSTANCE: vertical stands includes combined reduction gear, having Г-shaped body with two mutually normal supporting surfaces, on which working cartridge casing with bandaged cantilever rolls is mounted. Output shafts of reduction gear are in the form of thick-wall tubes with outer and inner toothed rims. Torque is transmitted to working bandages due to presence of radial recesses on ends of bandages and respective dents on clamping devices rigidly connected with shafts. EFFECT: improved construction. 4 cl, 5 dwg
Patent RU-94029592-A (RU)
Inventor: OSTROVLJANCHIK V JA
IPC: C04B7/47
Filed: 1994-08-04
Abstract: FIELD: construction materials production, methods for cooling cement clinker. SUBSTANCE: cement clinker is cooled by blowing cooling air through a bed of hot cement clinker and supplying wet mineral addition to grate cooler under the bed of hot cement clinker. Mineral addition of 10 - 36 % moisture with amount providing preset content of the addition in finished cement is covered with a bed of hot cement clinker when entering grate cooler. In so doing a part of the addition is prevented from being carried over by air to rotary furnace. EFFECT: high quality. 3 tbl
Patent RU-94030981-A (RU)
Inventor: BATALOV O A
IPC: A61K36/41
Filed: 1994-08-05
Abstract: FIELD: medicine. SUBSTANCE: method involves relieving the lower limb of load, remedial gymnastic exercises, physical therapy, and drug therapy. The latter includes application of stimulating agents, vitamins, hormones, calcium preparations and other drugs at all stages of the disease. At the first through fourth stages of the disease the additional treatment is hyperbaric oxygenation combined with acupuncture. The additional drug indications are Bioced during the first- fourth stages and Rumalon, Calcitrine and Coidifon at the second-fourth stages of the disease. EFFECT: shorter treatment period; higher quality of functional and anatomic outcomes. 4 cl
Patent RU-94037768-A (RU)
Inventor: GARRI F
IPC: A61P25/24
Filed: 1993-01-19
Abstract: FIELD: organic chemistry. SUBSTANCE: product: new derivatives of 1,5-benzodiazepine that are strong and specific antagonists of gastrin and/or cholecystokinin. EFFECT: improved method of synthesis, enhanced activity.
Patent RU-95102254-A (RU)
Inventor: ZHARKOV JU N
IPC: A61B17/425
Filed: 1995-02-24
Abstract: FIELD: sexology. SUBSTANCE: method involves higher sex activity so that the Ka/Kr ratio exceeds 1.1 for conceiving a boy, and lower sex activity so that the Ka/Kr ratio is lower than 0.89 for conceiving a girl. EFFECT: higher reliability.
Patent RU-95104142-A (RU)
Inventor: POTASHNIKOV V D
IPC: E21B17/10
Filed: 1995-03-22
Abstract: FIELD: mining industry; drilling equipment. SUBSTANCE: centralizer can be used in bottom section of drill string in drilling oil and gas holes. It has barrel installed on it by means of radial supports and thrust bush, frame with bow-shaped supporting strips. To reduce bending of strips, stops are used which can be made as rings arranged between end faces of radial supports and thrust bush or in the form of circular protrusions on thrust bush. Stops can be located on inner surface of supporting strips and can be removable. At lowing of tool into hole, supporting strips of frame are deformed along their entire length, therefore their bending resistance is not high. At drilling curved hole, deformed are only central parts of supporting strips between stops which leads to sharp increase of their bending resistance. In result, flexible centralizer is in position to hold drill bit axis in center of bore hole even in difficult drilling conditions. EFFECT: high efficiency. 4 cl, 5 dwg
Patent RU-95104198-A (RU)
Title: Floor washing apparatus
Inventor: BRITVIN L N
IPC: A47L13/58
Filed: 1995-03-24
Abstract: FIELD: domestic equipment, in particular, floor wet cleaning. SUBSTANCE: apparatus has container and wire clamp-frame engageable with leg foot drive positioned on container in recess of bottom, which is raised relative to supporting surface of container. Apparatus allows washing material to be efficiently squeezed by twisting. EFFECT: increased efficiency, light weight, wider operational capabilities and enhanced reliability in operation.
Patent RU-95105820-A (RU)
Inventor: ZIGFRID MJULLER
IPC: C04B35/56
Filed: 1995-04-24
Abstract: FIELD: inorganic chemistry. SUBSTANCE: composition containing the calcined alumina, amorphous silicic acid taken at ratio (3-4):1 and sulfide waste lye also is prepared for binding agent preparing. Composition must contain the definite ratio of components, wt.-%: calcined alumina 20-22; amorphous silicic acid 5-7; sulfide waste lye 0.5-1.5, and water - the rest. Composition is subjected for wet grinding followed by spraying drying and the obtained mixture is ground additionally. Preferably, grain size of calcined alumins - 0.01 mm, not above. After grinding the binding agent must contain 40% grains (not less) of size 0.063 mm (not above) and size of the rest grains - 0.1 mm, not above.. Method is used for porcelain, insulators and other refractory articles making. EFFECT: improved method of producing.
Patent RU-95109757-A (RU)
Inventor: KOSTENKO JU G
IPC: C12R1/225
Filed: 1995-06-13
Abstract: FIELD: meat and technical microbiology, food industry. SUBSTANCE: method involves the separate culturing of the 1-st generation on nutrient medium based on casein pancreatic hydrolyzate at pH = 6.8-7.0 and 33 C; lactobacilli were cultured for 24-28 h under static conditions and micrococci - for 16-18 h at shaking at 200 rev/min. Culturing the 2-d generation is carried out on nutrient medium based on milk or whey. The combined culturing is carried out up to cell optical density ceasation at constant pH = 6.3-6.7 under aeration for the first 8 h of the mixed culture growth. Then separation, mixing with protective medium and sublimation were carried out. EFFECT: high enzymatic activity and viability of bacterial cells, high quality of product, intensified process.
Patent RU-95110014-A (RU)
Inventor: PODZHIVOTOV V P
IPC: G08C19/32
Filed: 1995-06-14
Abstract: FIELD: measurement technology. SUBSTANCE: newly introduced in device are time relay, regulated rectifier, voltage divider, third decoder, third counter, and group of switches whose outputs are connected to second input of adder; complementing input and group of outputs of third counter are connected to time relay output and to inputs of third decoder, respectively; input and output of regulated rectifier are connected to input and output of voltage divider in which points of connection of resistors are connected to first inputs of respective switches and one point of connection of divider registers is connected, in addition, to zero potential; second points of connection of switches are connected to respective outputs of third decoder. EFFECT: improved design. 1 cl
Patent RU-95110160-A (RU)
Inventor: SOKOLOV A G
IPC: F16H25/00
Filed: 1995-06-14
Abstract: FIELD: mechanical engineering; transmission. SUBSTANCE: device has housing 1 accommodating driving slider 2 and driven slider 3 installed for movement along axle. Sliders are mechanically coupled through carrier 4. Carrier 4 is made in form of bushing installed in housing 1 on hearings 5. Driving and driven sliders, 2 and 3, respectively, are installed in hole 6 of bushing 4 coaxially and opposite to each other. Closed screw groove 7 is made on outer side surface of slider 2. Dog 8 is installed opposite to screw groove. Dog 8 is made in form of ball placed in radial hole 9 in side wall of carrier 4. Closed screw groove 10 is made on outer side surface of slider 3. Dog 12 is installed in hole 11 opposite to screw groove. Each slider 2 and 3 has turning limiter made in form of at least one longitudinal groove 13 cut in side surface of each of sliders 2 and 3. Longitudinal slots 14 corresponding to these grooves 13 are made in housing 1. Balls 15 placed in slots 14 are designed for engagement with longitudinal grooves 13 of sliders 2 and 3. EFFECT: enlarged operating capabilities; reduced overall dimensions of device, possibility of changing reciprocating motion speed. 6 cl, 1 dwg
Patent TW-200300226-A (TW)
Title: Data storage device and data erasing method
Inventor: OKADA KEISUKE
IPC: G11B20/10
Filed: 2002-10-29
Abstract: A recording medium (21) stores data supplied from an external device (1). A memory (22) stores an erase program for executing erasing of the data stored in the recording medium (21). An erasing unit (23) erases the data stored in the recording medium (21) in accordance with the erase program stored in the memory (22), in accordance with a start instruction for instructing a start of erasing the data supplied from the external device (1).
Patent TW-200304064-A (TW)
Title: Information recording method and apparatus, information reproducing method and apparatus, information recording medium, program storage medium and program
Inventor: NAKAMURA MASANOBU
IPC: G11B20/10
Filed: 2002-11-28
Abstract: Congested rewriting in the same area is to be evaded to suppress the tendency towards occurrence of defective areas. When a stream 1 has been recorded, the last written address, representing the last written position, is stored. When recording a stream 2 next, recording is started directly following the position indicated by the last written address for the stream 1. The last written address, corresponding to the last address of the recording position, is stored. If the stream 2 is erased for recording a stream 3, recording is started not at a position directly following the last written address of the stream 1, but from a position directly following the last written address of the stream 2. When the stream 3 has reached the end of a recording area, the next following data is recorded as from a position directly following the stream 1.
Patent TW-200401595-A (TW)
Title: Substrate connection
Inventor: FERM PER
IPC: H05K/
Filed: 2002-12-03
Abstract: In an electronic assembly such as an electronic printed circuit board electrical connections (15) between components (13) on a substrate (1) and electrical conductors (3) are produced by electroplating. Special conducting bridges of an electrically conducting polymer are applied before the plating to connect different conductor paths to each other. The components are also mounted before the plating step using e.g. a curable epoxy polymer. In the plating process a metal, e.g. silver, is only deposited on free metal surfaces, including connections between the metal conductors and legs (17) of the components. Finally, the conducting bridges are etched away. The assembly can stand elevated temperatures, e.g. temperatures used in high temperature soldering.
Patent TW-200303284-A (TW)
Title: Method and apparatus for applying a splicing tape to a roll of sheet material
Inventor: ERICKSON LEIF OLAF
IPC: B65H19/18
Filed: 2002-12-04
Abstract: Methods and apparatus for applying a flying splicing tape to a roll of sheet material. A preferred embodiment of the invention provides methods and apparatus for lifting a portion of the outer-most layer of sheet material away from a roll of sheet material to form a lifted portion of the outer-most layer, applying a splicing tape to a wound portion of the roll, and applying pressure to the lifted portion of the outer-most layer to progressively place the lifted portion of the outer-most layer in contact with the remainder of the roll and the splicing tape.
Patent TW-200410402-A (TW)
Title: Manufacturing method of flash memory
Inventor: HUNG CHIH-WEI
IPC: H01L27/115
Filed: 2002-12-10
Abstract: A manufacturing method of flash memory is provided. First, a substrate with a first gate structure and a second gate structure is provided, and the first gate structure and the second gate structure is consisted of a dielectric layer, a first conductive layer and a cap layer respectively. A tunneling oxide layer is formed on the substrate and a first spacer is formed on the sidewall of first conductive layer. A second conductive layer is formed on the source side of the first gate structure and the second gate structure and a source region is formed in the substrate. Then an inter gate dielectric layer is formed on the second conductive layer and a insulation layer is formed on the substrate surface of source region. A third conductive layer is formed between the first gate structure and the second gate structure, and a drain region is formed in the substrate.
Patent TW-200400714-A (TW)
Title: Rate negotiation algorithm
Inventor: KARIGHATTAM KISHORE
IPC: H04L29/08
Filed: 2002-12-10
Abstract: A method for computer MSE to PE tables for rate negotiation has been disclosed. The method obtains probabilistic values for packet sizes in a network and obtains BER values for each FER based on these probabilistic values. An MSE for each PE is then calculated based on the BER values to obtain the upper limit tables. The MSE values in the upper limit tables is then decreased by 2dB to obtain the lower limit tables. The MSE to PE tables may then be used for rate negotiation as set forth in the HPNA 2.0 specification.
Patent TW-200301973-A (TW)
Title: Semiconductor light emitting device and the manufacturing method thereof
Inventor: YOSHITAKE HARUJI
IPC: H01L33/14
Filed: 2003-01-07
Abstract: The present invention relates to a semiconductor light emitting device, such as the light emitting device (LED) or semiconductor laser (LD). The disclosed device comprises: a substrate, a plurality of semiconductor layers containing light emitting layers stacked on the substrate, and a plurality of semiconductor layers for abstracting light from the opposite surface of the substrate. The light abstraction portion of the plurality of semiconductor layers is formed by the (111) surface, or the light abstraction surface formed on the surface near the (111) surface containing the patterns of light abstraction surface, and forming with ragged semiconductor light emitting device on the light abstraction surface.
Patent TW-200303119-A (TW)
Title: Output circuit and mixer circuit
Inventor: KOIKE TSUYOSHI
IPC: H03D7/14
Filed: 2003-02-07
Abstract: A differential signal is converted into a single signal and then is outputted by a prior output-circuit, in which a transformer is used, so it is not easy to be miniaturized. In addition, in a construction using a current-mirror circuit, the out-put-impedance is high and said single signal is distorted. Therefore, a converter-circuit 13, which converts the differential signal outputted from the differential circuit 12 into a single signal, and an output-impedance-converter 9 resistors 18 and 19), which is parallel connected to the output-section of the converter-circuit 13, are provided.