baber/WOPTO huggingface dataset:
Patent JP-H0228328-A (JP)
Title: Heterojunction type bipolar transistor
Inventor: HIRAYAMA MASAHIRO
IPC: H01L27/06
Filed: 1988-07-18
Abstract: PURPOSE:To comparatively heighten current gain and further contrive the improvement of high speed operation by making a semiconductor substrate, a collector semiconductor layer and a base semiconductor layer of Si and forming an emitter semiconductor layer by Cap and the like. CONSTITUTION:A semiconductor substrate, a collector semiconductor layer and a base semiconductor layer are made of Si, but an emitter semiconductor layer is composed of GaP, AlP or Ga1-xAlxP (however, 0<x<1). Therefore, since the emitter semiconductor layer has wide energy band gap, as compared with the base semiconductor layer, it has the same advantage as the conventional hetero-junction type bipolar transistor. Further the collector semiconductor layer and the base semiconductor layer are lattice-comformed to have good crystallization, of course, the emitter semiconductor layer is also lattice- conformed with the semiconductor substrate and the base semiconductor layer to have good crystsllization. Thereby high speed operation with high current gain can be performed.
Patent JP-2000006866-A (JP)
Title: Mounting structure of umbrella on bicycle
Inventor: MATSUURA HIROSHI
IPC: B62J11/00
Filed: 1998-06-25
Abstract: PROBLEM TO BE SOLVED: To stably mount an umbrella on a bicycle by mounting a handle of the umbrella free to mount and demount by a handle support part provided on an upper pipe of a bicycle frame. SOLUTION: A handle 30 of an umbrella 3 is installed free to mount and demount by a handle support part 2 provided on an upper pipe 11 of a bicycle frame 1, and the bicycle frame 1 including the handle support part 2 and rib head ends 31 of the umbrella 3 are tied in a tensional state free to mount and demount by a tying rope 5. The umbrella 3 never moves in the operating direction even when rotating operation of the handle is carried out as the umbrella 3 is supported at a part which is not influenced by rotating operation of the handle, and it is possible to stably support the umbrella even in the case of strong wind or in the case when speed of the bicycle is increased as the rib head ends 31 of the umbrella 3 are tied on the bicycle frame 1 in the tensional state by the tying rope 5.
Patent JP-2000006505-A (JP)
Title: Thermal head
Inventor: YAMAGUCHI KOUSHIROU
IPC: B41J2/325
Filed: 1998-06-25
Abstract: PROBLEM TO BE SOLVED: To certainly prevent a heat transfer ribbon from meandering. SOLUTION: A guide part 22 which guides a heat transfer ribbon 4 after being disposed along a heating element 11, is provided on a lug part 21 which is arranged on the downstream side of a heat transfer ribbon 4 running direction and located forward of the heating element 11 on a substrate 2. The guide part 22 comprises a parallel part 23 which is parallel with the heating element 11 and guides the center part of the heat transfer ribbon 4 and a first and a second ramp part 24, 25 which are symmetrically formed on both side parts, in the width direction, of the parallel part 23 and guide both end parts of the heat transfer ribbon 4 in such a manner that the end parts of the ribbon 4 become slackened gradually toward the both ends.
Patent JP-S6157168-A (JP)
Title: Communication terminal device
Inventor: OKINO YOSHIHARU
IPC: G06F13/00
Filed: 1984-08-29
Abstract: PURPOSE:To simplify operation and to increase the reliability of communication by integrating features of a digital facsimile and a character data I/O terminal. CONSTITUTION:Communication control section 13 and 14 detects the connection between them each other to be in the mode of retreiveing and registering image data base for a data base. The communication control section 13 reports communication start to the data base through a communication line via a common modulate and demodulate section 15. The communication control section 14 in a character data I/O terminal section 17 controls a data control section 10 to be in the state that a specific item in the data base can be specified. When an operator specifies the item using a keyboard section 8. The communication control section 13 in the facsimile section 16 is to be in the state that data is sent or received and can retrieve and register image data for the data base.
Patent JP-2000010742-A (JP)
Title: Computer readable recording medium and picture processor
Inventor: YOSHIOKA TATSURO
IPC: G06F13/00
Filed: 1998-06-25
Abstract: PROBLEM TO BE SOLVED: To prevent the reduction of transmission efficiency of print data from a picture processor to a printer. SOLUTION: A computer of a picture processor 10 uses a printer driver 3 to perform the processing for generation of image data based on a plotting request from an application 1 and the processing for conversion of the plotting request to a graphic command in parallel and transmits one having a smaller transmission data volume of image data and the graphic command obtained by respective processings to a printer 20 as print data. During this operation image data generated halfway as a preliminarily designated home page of the internet may be displayed aft magnification varying to the resolution of a monitor of the picture processor 10. Alternatively, generated image data may have the magnification varied to a designated resolution and may be added to an electronic mail and transmitted to an arbitrary designated address.
Patent JP-H0231052-A (JP)
Title: Gear changer for automatic transmission
Inventor: ASADA TOSHIYUKI
IPC: F16H3/66
Filed: 1988-07-18
Abstract: PURPOSE:To eliminate occurrence of power circulation by combining a first planetary gear of a double pinion type with a second and a third planetary gear of a single pinion type through a first to third clutch means and a first to third brake means. CONSTITUTION:An input shaft 4 is connected through a clutch K1 with a sun gear 1S of a first planetary gear 1, a ring gear 2R of a second planetary gear 2 and a sun gear 3S of a third planetary gear, and through K2 with a ring gear 1R, and through K3 with a carrier 1C, while 1C is connected with a sun gear 2S, and an output shaft 5 is connected with carriers 3C, 2C. First gear speed is obtained by engagement of the clutch K1 with a brake B1, second by K1 with B2, third by K1 with B3, fourth by K1 with K2, fifth by K2 with B3, backing first by K3 with B2, and backing second by K3 with B1. Occurrence of power circulation at advancing third to fifth gear speed which are more likely to be used is eliminated, so fuel consumption ratio is improved, and because speed change to an adjacent changing stage can be achieved by only two engagement elements, control of speed changing is easy, and shock by speed changing can be reduced.
Patent JP-H1124429-A (JP)
Title: Image forming device and production of intermediate transfer belt used for the same
Inventor: HARA YUKIO
IPC: B29D29/00
Filed: 1997-07-03
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of obtaining a high- quality image without the scattering of toner at the time of performing a transfer, without the need of a static charge removal mechanism and of preventing the generation of the hollow character. SOLUTION: In an image forming device, an electrostatic latent image formed on an image carrier 1 is turned into a visible image by a developing device 4, and the toner image on an intermediate transfer belt 7 is secondarily transferred to a recording medium P by a bias roll 10 after being primarily transferred. The intermediate transfer belt is structured with at least two layers; that is, a base material which consists of a material excellent in a mechanical characteristic such as polyimide resin and has a Young's modules of >=35000 kg/cm<2> , and a surface layer which consists of a material whose surface energy is small such as fluororesin, and whose volume resistivity is within the range of 10<10> -10<13> Ω.cm.  When the intermediate transfer belt is structured with three layers, it is preferable that an intermediate layer consists of an elastic material or a material whose surface layer has a Young's modulus of <=15000 kg/cm<2> , as an adhesive layer.
Patent JP-H05768-A (JP)
Title: Taking-up method for wire body and device therefor
Inventor: TOYODA TAKESHI
IPC: B65H59/36
Filed: 1991-06-24
Abstract: PURPOSE:To carry out constant tension taking-up by absorbing both the tension variations in the long and short cycles which are generated on a wire body during the taking-up work far the wire body by taking up the wire body on a taking-up bobbin through a dancer pulley device and a fine variation absorbing device in this order. CONSTITUTION:A wire body taking-up device is equipped with a dancer pulley device 3 consisting of a fixed pulley 31 and a movable pulley 32 and a fine variation absorbing device 4 having a plurality pressing pulleys 4A-4D which are arranged oppositely to a wire body 1 to be taken up and are applied with each pressing force which is always directed to the wire body 1 and whose magnitude can be adjusted, and whose revolution plane is in a plane including the wire body. The wire body 1 is taken up on a taking-up bobbin 2 through devices 3 and 4 in this order. Accordingly, the tension variation having a relatively long cycle is absorbed by the device 3, and the tension variation having a relatively short cycle which can not be absorbed by the device 3 can be absorbed by the device 4, and then the constant tension taking up work can be carried out.
Patent JP-S57103242-A (JP)
Title: Index type color picture tube
Inventor: YOSHIDA HIROYUKI
IPC: H01J29/34
Filed: 1980-12-19
Abstract: PURPOSE:To improve the reliability and production yield by providing a plurality of thin breaks where index stripes are exposed through removing the metal back film in the beam scanning direction on the upper edge and other parts of the service screen of a metal back film provided on the inside surface of a panel. CONSTITUTION:Index stripes 4 are provided on the inside surface of a panel 1 other than color primaries phosphor stripes 2, a metal back film 3 is provided on the inside surface, and a plurality of thin breaks 8 of the metal back film 3 where the metal back film is removed in the beam scanning direction and index stripes are exposed on the upper edge and other parts of the service screen 7, which breaks are formed when the metal back film is evaporated by masking the parts to be breaks. Thus the metal back film is strong, index stripes can be formed easily, and the production yield and reliability can be improved.
Patent JP-S6338092-A (JP)
Inventor: HAMAMURA MASAHIRO
IPC: B62M25/06
Filed: 1986-07-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2001003540-A (JP)
Title: Metal fitting of external facing material outside-angle accessory and fitting structure thereof
Inventor: FUJIWARA AKIHIRO
IPC: E04F13/08
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To prevent looseness to be generated n the case of fitting onto an exterior wall surface of a metal fitting for an outside angle accessory by nailing or the like and trouble in the case of the installation of the external-facing material outside angle accessory due to floating or the like at the lower end section of the exterior wall surface. SOLUTION: In the outside-angle accessory metal fitting 3 having an L-shaped sectional integral shape abutted against an outside-angle wall surface and having a retaining body section 32, which is projected from a plate section 31 and to which the tongue section of the external-facing material outside angle accessory is retained, together with the plate section 31, horizontal rib sections 33 bulged in the projecting direction of the retaining body sections 32 are formed to left-right each plate section 31 at a wall-surface corner section, and holes 34 for fixing for mounting and fixing the metal fittings 3 onto the wall surface are disposed onto the rib sections.
Patent JP-H0466157-A (JP)
Title: Liquid supply apparatus
Inventor: HIROTA MASAKAZU
IPC: B05C5/00
Filed: 1990-07-05
Abstract: PURPOSE:To eliminate the wasteful operation of liquid supply members and to shorten a liquid supply taction time by mounting a plurality of liquid supply members on the bracket, which are mounted on a support frame body so as to be movable in a vertical direction, in a vertical state so as to provide a predetermined interval in a horizontal direction and making said interval alterable. CONSTITUTION:The third bracket 9 supporting the second liquid supply container 12 and the sixth bracket 3 of the second movable stage 21 are moved to be matched with the interval between the chips 51 bonded to a film 50. The film 50 having the chips 51 bonded thereto is mounted on a film supply mechanism and the end part of the film 50 is drawn out to be passed through a guide frame body 15 and wound around a film taking-up mechanism. Respective liquid supply containers 11, 12 are filled with a synthetic resin solution such as an adhesive. When nozzles 13 move to the preset supply position of the chips 51, the pipeline of a compressed air supply pipe 14 is changed over and compressed air is supplied to the respective liquid supply containers 11, 12 to emit the liquids in the containers from the nozzles 13. By this method, a liquid supply taction time becomes short and working efficiency can be improved.
Patent JP-H05342183-A (JP)
Title: Sensor reader
Inventor: TSUCHIYA MICHIO
IPC: G06F15/16
Filed: 1992-06-11
Abstract: PURPOSE:To efficiently perform read processing and other load processing for signals from a sensor by providing plural CPU and performing the read processing for the signals outputted from the sensor at the CPU which is less busy for the other load processing. CONSTITUTION:When a main CPU 1 performs the work of a main load 21, the signals outputted from a sensor 11 are read by a subCPU 2, and processing is performed corresponding to the sensor 11. On the other hand, when the sub- CPU 2 performs the work of a sub-load 22, the signals outputted from the sensor 11 are read by the main CPU 1. When the interruption of the sensor 11 is loaded to the sub-CPU 2, first of all, it is judged whether the main CPU 1 can be operated or not. When it can be operated, the main CPU 1 processes the sensor 11 and returns it. When the main CPU 1 can not be operated, the sub-CPU 2 reads the signals outputted from the sensor 11, is set on standby until the operation of the main CPU 1 is enabled, and transmits those signals at the time point of enabling the operation.
Patent JP-H1024462-A (JP)
Title: Mold and transfer of runner
Inventor: MATSUMIYA HIROSHI
IPC: B29C45/27
Filed: 1996-07-09
Abstract: PROBLEM TO BE SOLVED: To prevent the surface damage of a product and to easily transfer a molded product including a sprue or a runner in a method for molding a highly accurate product by injecting a molding material into a cavity through the passage provided to a mold. SOLUTION: The purpose is achieved by a mold wherein a supply groove 52 capable of supplying a continuous linear or strip like medium 6 to a passage is provided to a mold 5 on a side provided with a molding material passage 51 and has such a structure that the sprue 12 or runner 11 formed to the passage can be taken out along with the medium 6 insert-molded in the sprue 12 or the runner 11.
Patent JP-2001006401-A (JP)
Title: Portable lighting fixture for working
Inventor: ISHIKAWA SHIGERU
IPC: F21Y103/37
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a lightweight portable lighting fixture which can be used by suspending and is provided with a grip case that can held by hand. SOLUTION: This lighting fixture is provided with an almost cylindrically formed grip case G to form a lamp cover receiving aperture S whose an upper end part is opened upward by fitting a pair of case half bodies 10a, 10b, and a cylindrical transparent lamp cover C that is inserted and covered with a fluorescent lamp 37. The grip case G is enclosed an inverter lighting circuit substrate 14 of the fluorescent lamp 37 and holds and fixes a lamp socket 28. The lamp cover C of the fluorescent lamp 37 that is inserted into the lamp socket 28 is inserted into the lamp cover receiving aperture S of the grip case G and moreover is integrally connected with a plurality of machine screws 36 and its connection part is water-proofed with an elastic seal ring.
Patent JP-S6072494-A (JP)
Title: Servo control circuit of video disc player
Inventor: YASHIRO YOSHIKAZU
IPC: G11B19/20
Filed: 1983-09-29
Abstract: PURPOSE:To realize servo control stable at all times by providing a noise eliminating circuit eliminating noise component exceeding a peak potential of a horizontal synchronizing signal to a front-stage of a clamp circuit constituting a servo control circuit to have only to add a simple circuit. CONSTITUTION:An output of a video amplifier 5 is inputted to a base of a transistor (TR) Q1 in a noise eliminating circuit 6 and an output is given from the emitter to a clamp circuit 7. When a base potential of a TRQ2 is lower than a base potential of the TRQ1, the Q2 is cut off, and when the base potential of the Q1 is lower than the base potential of the Q2, the Q1 is cut off and Q2 is activated, then a voltage lower than the base potential of the Q2 by a base-emitter voltage of the Q2 appears to each emitter of the Q1, Q2, and when the base potential of the Q2 is set to a proper value by voltage dividing resistors R2, R3, the potential of the horizontal synchronizing signal of the video signal inputted to the base of the Q1 and the base potential of the Q2 are made equal and a noise having a level lower than the potential of the horizontal synchronizing signal is not outputted to the clamp circuit 7.
Patent JP-S5970605-A (JP)
Title: Hair tonic
Inventor: DOI HIROSHI
IPC: A61K8/97
Filed: 1982-10-13
Abstract: PURPOSE:A hair tonic effective for growing hair of baldness, nourishing white hair, remedying or preventing fallen hair, dandruff, etc. free from side effect at all, containing an extracted solution of Japanese swertia. CONSTITUTION:A hair tonic containing a medical decoction obtained by boiling dried Japanese swertia with hot oil, or an immersed solution prepared by shaking it with hot water. When the extracted solution of Japanese swertia is directly used, or in the form of ointment, or lotion by selecting a base, or in a form combined with a hair cosmetic such as pomade, hair cream, shampoo, treatment, etc., hair starts to grow on baldness in 10 days - 2 weeks and fallen hair, dandruff, and itch are stopped in 1-2 days only by rubbing it into the baldness or hair 2-4 times daily. The hair tonic may be blended with resorcin, photosensitive dyestuff, amino acid, fungicide, menthol, perfume, etc. as a medical component.
Patent JP-S5882818-A (JP)
Inventor: KAKISAKO MITSUO
IPC: B65H33/00
Filed: 1981-11-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0472160-A (JP)
Title: Tooth brush package and manufacture thereof
Inventor: ARAKI SHINICHI
IPC: B65B9/10
Filed: 1990-07-09
Abstract: PURPOSE:To obtain a tooth brush package good in shape retainability and cushioning performance, capable of affording reliable protection of a tooth brush, excellent in display effect and capable of contributing to the solution of waste disposal problem, one of the environmental pollution issues, and energy conservation by a method wherein one end of a cylindrical body formed of a gas-impermeable, transparent film is turned through a predetermined angle relative to the other end thereof, a tooth brush is received in the cylindrical body with its flocking direction directed in the direction of its nearby seal at the end thereof and a gas having a temperature of not higher than a predetermined temperature is sealed therein. CONSTITUTION:A gas-impermeable, transparent film such as polyvinylidene chloride is formed into a cylindrical body having a side edge 1, the upper and lower end seals 2 and 3 are turned at right angles to each other, a tooth brush 4 is set and retained therein with its flocked part up and its flocking direction directed in the sealing direction of the upper seal 2 of the cylindrical body and a gas is sealed therein. The sealing gas is cooled to a temperature lower by at least 5 deg.C than ambient temperature and, after sealing, the gas is raised in temperature due to the difference between inside and outside temperatures and expanded so as to improve the cushioning performance. The gas purified through a microfilter is used for cooling and filling.
Patent JP-H04355968-A (JP)
Title: Power semiconductor device
Inventor: TOKURA NORIHITO
IPC: G05F1/56
Filed: 1991-07-19
Abstract: PURPOSE:To provide a MOSFET having the function of detecting current on the basis of a voltage drop across a channel resistance to compensate the change of the channel resistance dependent on a temperature change and a gate voltage so as to detect a current accurately. CONSTITUTION:A power control is composed of unit cells 20 connected in parallel, and a vertical MOSFET is provided with a current detecting section 22 which is so constituted to enable the channel resistance of the channel section 9a of the unit cells 20 to serve as a detecting means which detects the flowing current of the power control, where a compensating resistor section 23 which contains an insulated gate structure channel 9c is provided, and the resistor RCHC of the compensating resistor section 23 and the channel resistor RCHA of the channel section 9a of the unit cells 20 are set excellent in symmetrical property of electrical characteristics.
Patent JP-H09303121-A (JP)
Title: Rotary valve substituted for reciprocating valve
Inventor: NAKADA OSAMU
IPC: F01L1/00
Filed: 1996-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a rotary valve to perform further accurate opening and closing of an air port, such as a suction exhaust port, formed in a combustion chamber than a reciprocating valve and eliminate a need to consider a lift amount of a valve. SOLUTION: Rotary valves 1 and 2, substituted for a reciprocating valve (a piston valve), to open and close a suction exhaust port 3 formed in a combustion chamber through rotational movement is used. Further, the rotary valves 1 and 2 are formed in an H-shape in cross section (in an inner shape), are employed. Since, by employing the rotary valves 1 and 2, during opening and closing, a drive device is operated not through a coil spring, especially during high rotation, opening and closing of the air ports 4 and 6 of the combustion chamber are accurately practicable. Further, when only one rotary valve formed in an H-shape in cross section is used and the rotary valve is attached to an apex, a compression ratio is easy to increase in such a state that with the increase of the size of the rotary valve, the head part of a piston is further left flat as it is.
Patent JP-H0528542-A (JP)
Title: Stamper inspection device for optical device
Inventor: OGASAWARA TOSHIYUKI
IPC: G11B7/26
Filed: 1991-07-19
Abstract: PURPOSE:To provide a stamper inspection device for an optical disk which can accurately measure the factors of the depth and the width, etc., of a sector mark pit or the channel shape, etc., of a stamper, which affects the fluctuation of the signal level of a sector mark. CONSTITUTION:This device has an optical pickup head(PUH)7 provided with two signal detection system having a light source of different two wavelengths and a similar detection organization to accurately measure the factor of the depth and the width of the sector mark pit or the channel shape which affects the fluctuation at the time of measuring the signal level of the sector mark of the stamper 6. As the light source and the detection organization of the different two wavelengths in one PUH 7, the difference of the size of a sector mark signal owing to the difference of the wavelengths can simultaneously measured so that it becomes possible to accurately measure the factor of the depth(dp) and width(dw),etc., of the sector mark pit. Thus, the inspection accuracy of the stamper can be improved.