baber/WOPTO huggingface dataset:
Patent JP-S63261768-A (JP)
Title: Manufacture of superconducting element
Inventor: YAMAZAKI SHUNPEI
IPC: H01L39/24
Filed: 1987-04-18
Abstract: PURPOSE:To make a superconducting element perform a superhigh-frequency operation as well as to provide the element with a 4-terminal solid-state electronic element structure, by a method wherein a superconductive ceramic is formed on a substrate and with the an impurity a partial region of the ceramic is doped to provide an electrode for control on the upper surface of the region. CONSTITUTION:A superconductive material is formed on a substrate 1 having a nonsuperconductive surface using a screen printing method and so on. After the formation, a heat treatment is properly executed to form the material into a superconductive ceramic. A photoresist is provided on regions 3 and 5 of the ceramics and an impurity is selectively added only to a region 4, where this resist does not exist, by an ion-implantation method to destruct weakly the superconductivity. Then, it is desirable that the resist is removed and Al is vacuumdeposited on the whole and is oxidized to form an Al oxide insulating film 11. Then, an electrode 10 for control is formed of a superconductive ceramic on the region 4 by the same method as the method applied for making the superconductive ceramic.
Patent JP-H05272567-A (JP)
Title: Slide type damper
IPC: F16F7/04
Filed: 1992-03-24
Abstract: PURPOSE:To provide a small-sized slide type damper easily adjusted with the magnitude of the resistance force and capable of using the same female member in common when its length is changed by the change of the stroke of a male member. CONSTITUTION:A slide type damper is provided with a holder 20 slidably penetrating and supporting a slender belt-like slider (male member) 10 and a roller case 30 fixed to the holder 20. A slant face 31 faced to the lower face of the belt-like slider 10 is provided on the roller case 30. A compressible elastic roller 40 stored in the roller case 30 is inserted between the lower face of the slider 10 and the slant face 31, and the elastic roller 40 is friction-rotated by the sliding of the belt-like slider 10.
Patent JP-H02275009-A (JP)
Title: Exhaust gas after burning method
Inventor: SANEHISA KENJI
IPC: F01N3/36
Filed: 1989-04-14
Abstract: PURPOSE:To completely burn fuel by two-stage burning, by additionally providing after burning chamber adjacent to the cylinder of an engine, introducing exhaust gas exhausted from the cylinder into the after burning chamber, and after burning the gas by a flame or so introduced from the cylinder. CONSTITUTION:The cylinder 6 of an engine is provided, with an exhaust valve 2, a fuel injection valve or ignition plug 4, disposed on its top portion and in its inner portion a piston 7, is disposed also a fuel injection pump 8 is disposed on its one side. On an opposite side of the cylinder 6 an after burning chamber 1 is additionally provided through an after burning valve 3. The after burning chamber 1 is provided with a manifold 5 and an ignition plug 9 jointed to each other. The exhaust gas exhausted from cylinder 6 is introduced into the after burning chamber 1. Subsequently flame inside of the cylinder 6 is introduced into the after burning chamber 1 through the after burning valve 3, or the ignition plug 9 of the after burning chamber 1 is ignited, thereby after burning effectively the exhausted gas in the after burning chamber 1.
Patent JP-S5322383-A (JP)
Title: Iil simiconductor device
Inventor: USAMI MITSUO
IPC: H01L21/331
Filed: 1976-08-13
Abstract: PURPOSE:To shorten the average gate delay time of an I<2>L and reduce power delay time product by making an epitaxial layer at a high impurity concentration as a whole and making only the base region of the lateral transistor which uses said epitaxial layer as its base at a low impurity concentration.
Patent JP-S59221728-A (JP)
Title: Selecting method of homophone for kanji input device
Inventor: KANEKO AKIRA
IPC: G06F17/22
Filed: 1983-05-31
Abstract: PURPOSE:To improve the efficiency for KANJI (Chinese character) selection by displaying the KANJI having the priority following the KANJI that is already displayed through the display selection carried out the next candidate key when the selection is given to the homophones in the KANA (Japanese syllabary)- KANJI conversion. CONSTITUTION:When ''KOKI'' is fed in KANA by a character key of a keyboard 1, a control part 2 selects KANJI having the highest priority out of a dictionary memory 4 and displays it. If the selected KANJI is not coincident with the desired one, the next candidate key is pushed in a priority mode. Thus the KANJI having the second highest priority is displayed. In such a way, the next candidate key is pushed four tiems more to obtain the desired KANJI. Then the selection in the priority mode is given up to switch the operation to a display selection mode. Thus the KANJI having numbers capable of displaying are displayed in the homophone display area of a screen at and after the KANJI having the priority following that of the KANJI which is already displayed by the next candidata key.
Patent JP-S59220985-A (JP)
Title: Semiconductor laser device
Inventor: NAGASAKA HIROKO
IPC: H01S5/227
Filed: 1983-05-31
Abstract: PURPOSE:To obtain the titled device of high reliability having no contamination and no defect in spite of formation of the resonator end surface by etching by a method wherein an active layer or the substantial excitation region is provided inside the end surface at a position alienated from the end surface, in the laser device having the hetero junction structure consisting of the active layer and a clad layer. CONSTITUTION:On an N type GaAs substrate 1, an N type GaAlAs main clad layer 2, an N type GaAlAs auxiliary clad layer 3, a P type GaAs active layer 4, a P type GaAlAs auxiliary clad layer 5, a P type GaAlAs main clad layer 6, a P type GaAs ohmic contact layer 7 are epitaxially grown by lamination. Next, a GaAlAs mask layer 21 is provided on the layer 7 and covered with a stripe resist 22, and then this laminated body is changed into a mesa form reaching the substrtate by etching. Thereafter, the resist 22 is removed, this laminated body is buried in a GaAlAs layer 8 provided on the substrate with the layer 21 as a mask, and the resonator end surface is positioned in the layer 8.
Patent JP-S62251200-A (JP)
Inventor: YAMAMOTO KINJI
IPC: B32B33/00
Filed: 1986-04-25
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-S5726851-A (JP)
Title: Automatic developing device of sheet film
Inventor: HIRAI KINZOU
IPC: G03D13/00
Filed: 1980-07-16
Abstract: PURPOSE:To execute developing safely and exactly, by providing a film setting part which is capable of setting an exposed sheet film which has been wrapped in a shaded packing bag, and a means for shading the sheet film which has been held by this film setting part, from external rays. CONSTITUTION:An automatic developing device consists of an unsealing device A, and a developing device B which is coupled with the lower part of this unsealing device A and executes developing of a sheet film (a). The unsealing device A is provided with a setting table 2 having a setting port 1 which is capable of setting an exposed film wrapped in a barrier bag (b), that is to say, the sheet film (a). A film setting part 4 of a supporting plate 3 which is located at the lower part of the setting table 2 is provided vertically on the setting part 1 and is facing it. Accoring to a such a constitution, by only setting an exposed sheet film to the film setting part, the sheet film is taken out from the barrier bag, the developing is executed automatically, and work is performed safely and exactly.
Patent JP-H09264540-A (JP)
Title: Weight measuring device and heat-cooker having the device
Inventor: HASHIMOTO KATSUO
IPC: F24C7/08
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To prevent variation of precision even when an environmental change generates, and in addition, reduce the cost. SOLUTION: This weight measuring device is equipped with a loading table 1 on which an article to be measured is loaded, a first rotating body 2 being engaged with the loading table 1, a second rotating body 4 which is connected to the first rotating body 2 by an elastic member 3, a driving source 5 to drive the second rotating body 4, and a calculating means 6 which calculates a value of slipping between the first rotating body 2 and the second rotating body 4 when being driven by the driving source 5. Then, the value of the slipping is utilized for the calculation of the weight of the article.
Patent JP-2000294262-A (JP)
Title: Fuel cell power generating device
Inventor: OGA SHUNSUKE
IPC: H01M8/04
Filed: 1999-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell power generating device having no pressure fluctuation and no temperature fluctuation while reducing its cost by using a compact heat exchanger having high heat transfer efficiency, in the fuel cell power generating device equipped with a vapor generating device for utilization of exhaust heat of the fuel cell. SOLUTION: A vapor generating device is formed as a plate type heat exchanger 30 structured by horizontally stacking a plurality of heat exchanging plates and vertically and alternately forming a flow passage for make-up water for producing vapor and a flow passage for fuel cell cooling water between the heat exchanging plates. The make-up water for producing vapor is introduced from a make-up water inlet nozzle 31 provided on the upper horizontal part of the plate type heat exchanger 30, and the vapor produced is exhausted from a vapor outlet nozzle 35 provided on the lower horizontal part. A make-up water distributor to distribute uniform flow throughout the whole horizontal width of the make-up water flow passage is provided at the make-up water introducing part of the plate type heat exchanger 30.
Patent JP-H03294460-A (JP)
Title: Solution treatment for precipitation hardening copper alloy
Inventor: FUJIWARA HIDEMICHI
IPC: C22C9/00
Filed: 1990-04-13
Abstract: PURPOSE:To easily and sufficiently subject a copper alloy to precipitation hardening by means of age hardening treatment by subjecting a precipitation hardening copper alloy containing specific amounts of Ti to specific solution treatment and to temporary cooling and further carrying out specific solution treatment and cooling treatment. CONSTITUTION:A precipitation hardening copper alloy which has a composition composed essentially of Cu and containing, as precipitation hardening component, 0.1-3.5%, by weight, Ti and further containing, if necessary, 0.1-3.5% V and further 0.05-4.0% Zr is heated at 900-1000 deg.C for >=10min, by which Ti, V, Zr, etc., are allowed to enter into solid solution in Cu. After this primary solution treatment, this copper alloy is cooled down to the prescribed temp. Then, this copper alloy is heated at a temp. lower than that of the above primary solution treatment and in the range of 800-900 deg.C for >=5min to undergo solid solution heat treatment. After this secondary solution treatment, the copper alloy is cooled at >=5 deg.C/min cooling rate. By this method, the precipitation of a precipitated phase which does not contribute to precipitation hardening in the course of the final cooling stage can be prevented, and the above copper alloy can sufficiently be strengthened.
Patent JP-S5621086-A (JP)
Title: Watch
Inventor: HAGIWARA MORIYA
IPC: G09G3/04
Filed: 1979-07-28
Abstract: PURPOSE: To construct a watch entirely of electric circuits and prevent the occurrence of mechanical troubles by hand-displaying the time using display elements of liquid crystals, etc.  
     CONSTITUTION: The output pulses of a quartz oscillator 12 are inputted to a second counter 13, then inputted to a second decoder 14, a voltage is applied to a corresponding liquid crystal on a liquid crystal matrix 19 and seconds are displayed as with a hand. In the same way, signals to display minutes are outputted by a minute display driving circuit 21 and minutes are displayed with a hand. Further, the hand display of hours is carried out with the output of an hour display driving circuit 22 in the same way. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H03296150-A (JP)
Title: Memory pump system
Inventor: SUZUKI TADAHISA
IPC: G06F11/34
Filed: 1990-04-13
Abstract: PURPOSE:To prevent the deterioration of the operating efficiency of a data processor by performing an automatic memory dump operation when a fault is detected by a fault detecting circuit. CONSTITUTION:A fault detecting circuit 4 applies an interruption to a CPU 1 which processes data after detecting a fault. The CPU 1 receives the interruption and starts its operation at and after a specific address of the firmware. As a result, the memory dump operations of both firmware and software are collected. Then the initialization is carried out in this operation and the CPU 1 is returned to its normal operation. Therefore the CPU 1 can be reset to its normal state without stopping its operation despite the occurrence of a fault. As a result, the deterioration of the operating efficiency of a data processor can be prevented.
Patent JP-S5430035-A (JP)
Title: Image holding member
Inventor: KONDOU HIDEYO
IPC: G03G5/02
Filed: 1977-08-11
Abstract: PURPOSE: To efficiently form a surface layer, which is excellent in durability, hardness and adhesiveness, on an image holding member, which is operative to hold an electrostatic or toner image, by hardening the resin layer which is adhered by the sputtering method. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61254980-A (JP)
Inventor: OGAWA SHINJI
IPC: G09G5/24
Filed: 1985-05-07
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-H11297038-A (JP)
Title: Signal recording/reproducing apparatus
Inventor: NIKATA KENJI
IPC: G11B27/00
Filed: 1998-04-08
Abstract: PROBLEM TO BE SOLVED: To enable detection of contents recorded on a plurality of recording media, provide a large amount of data corresponding to a certain recording medium and also provide a desired corresponding information preset by user. SOLUTION: A signal recording/reproducing apparatus is a digital VCR(Video Cassette Recorder) for recording and reproducing video and audio signal to and from a tape 14 in the cassette 8 to be loaded and unloaded. This VCR generates, for example, an apparatus identification information of the apparatus and cassette ID(Identification information) of each cassette and then records such signals, for example, to the tape 14 or extracts, for example, a part of the video signal and audio signal with a signal combining/converting circuit 5 in order to store such partial data to a memory 10. Therefore, when the cassette 8 is loaded to VCR, the apparatus identification information and cassette ID are reproduced and the data stored in the memory 10 is then read based on such signals. Thereby, outline of contents recorded in the video tape 14 can be detected momentarily.
Patent JP-S5722247-A (JP)
Title: Dry type toner
Inventor: TANAKA KOUICHI
IPC: G03G9/087
Filed: 1980-07-15
Abstract: PURPOSE:To enhance developing and transfer efficiency without deteriorating productivity, by preparing a dry type toner out of a colorant and a binder polymer made of a modified polymer having a polycyclic hydrocarbon group at the terminal of its molecular chain. CONSTITUTION:A polycyclic hydrocarbon, such as anthracene or pyrene is allowed to react as something like an inhibitor to combine it with the terminal of a molecular chain, thus preparing a binder polymer. This binder polymer and a colorant are melted and kneaded, pulverized by jet to a fine powder, and a dry type toner having <=30mum average particle diameter. As a colorant, a dye or pigment, such as carbon black, nigrosine, or aniline blue is usable, and when used, an amount is generally 25wt% basing on the toner, more preferably, 1-20wt%. The obtained toner is mixed with a carrier, and used as a developer.
Patent JP-H05297512-A (JP)
Title: Silver halide photographic sensitive material
Inventor: ONODERA SHOJI
IPC: G03C1/32
Filed: 1992-04-16
Abstract: PURPOSE:To provide a silver halide photographic sensitive material and its manufacturing process improved in matting performance, slidability, and vacuum adhesion performance and restrained from occurrence of matted pinholes, as well. CONSTITUTION:The silver halide photographic sensitive material has at least one photosensitive silver halide emulsion layer and at least one nonphotosensitive hydrophilic colloidal layer on a support. The outermost hydrophilic colloidal layer contains a matting agent having fixed or amorphous forms sized to >=4mum in the amount of 4-80mg/m<2>, and the thickness of the outermost layer is <=20% of the total layer thickness immediately after coating, and the outermost layer is formed by using a coating fluid having >= the viscosity of >=15cp, and the surface after drying has a smoothter value of >=25mmHg. It is preferred that the coating fluid for at least one of the silver halide emulsion layers has the viscosity of >=15cp.
Patent JP-H06277943-A (JP)
Title: Manufacture of rotary saw
Inventor: ASADA YOSHIHIKO
IPC: B23D61/02
Filed: 1993-03-30
Abstract: PURPOSE:To solidly join sintered segments to a composite saw blade by heatingly compressing a sintered pellet in a metal mold to stick it to both the sides at the outer periphery end of a composite saw blade for forming a sintered ring being filledly stuck in a peripheral groove. CONSTITUTION:A sintered pellet 14 which is formed in a small piece by sintering a composite saw blade 10, diamond grains and metallic powder is accommodated in upper and lower metal molds 18, and arranged along the outer periphery end of the composite saw blade 10 in a circumferential direction. Next the upper metal mold 18a is moved downward to heatingly compress the sintered pellet 14 from upper and lower sides, and its inner peripheral part is thereby stuck to both the sides at the outer peripheral end of the composite saw blade 10 to form a sintered ring 15 filledly stuck in a peripheral groove 13. Laser beam is irradiated to the sintered ring 15 and the outer periphery of the composite saw blade 10 for shaving off them, and the sintered segment having trapezoidal side view and an expanding slot are thereby formed to obtain a desired rotary saw.
Patent JP-S5220755-A (JP)
Title: Gate circuit
Inventor: TOKUMARU SEIYA
IPC: H03K19/084
Filed: 1975-08-09
Abstract: PURPOSE:Improvement of the power amplification rate of power and load transistors to decrease power consumption, and of the bilateral current amplification rate of inverter transistors to prevent the current hogging.
Patent JP-S61254268-A (JP)
Title: Electrostatic powder coating device
Inventor: HANSU URURITSUHI RAMUSAIAA
IPC: B05B5/08
Filed: 1986-04-28
Abstract: A powder coating installation comprising a cabin having walls made of a non-conductive plastic material. The lower part of the cabin has a V-shaped section and terminates in a collecting channel which is connected to a suction device. The installation further comprises a cleaning device with a hollow frame, the form of which compliments the contours of the internal form of the cabin and which comprises gas outlet holes along its periphery. The frame is connected to a source of pressurized fluid, e.g., air. The cleaning device further comprises cleaning means such as sponges, cloths and the like, which may be provided on the same frame or on a separate frame. Use of a non-stick, non-conductive cabin and of the cleaning device enables the installation to be easily and quickly color converted and eliminates much of the previously wasted colored powder.
Patent JP-H03293688-A (JP)
Title: Developing device of electrophotographic device
Inventor: HAGA KOKICHI
IPC: G03G15/08
Filed: 1990-04-12
Abstract: PURPOSE:To prevent soiling inside the device main body and degrading of recording quality due to toner scattering by guiding toner leaked from a joint part of a developing roll and a sealing member to the center in a direction of a shaft of the developing roll with a toner guiding member CONSTITUTION:When the toner 38 invading into the joint part of the developing roll 41 and the sealing member 45 is carried to a rotating direction of the devel oping roll 41 and is leaked from the joint part with lapse of time, the toner is stopped by an inclined surface 47a of the toner guiding member 47, and the toner 38 which is leaked at the inclined surface 47a is guided to the center in the shaft direction of the developing roll 41. Then, it is recovered to the back of a developing chamber with the rotation of the developing roll 41. Thus, the toner dropped from the joint part of the developing roll 41 and the sealing member 45 can be prevented from being splattered to the outside of the develop ing device and the degrading of the recording quality due to soiling of the device main body and the toner scattering can be prevented.
Patent JP-S632597-A (JP)
Inventor: KENISU UORUTAA PIASU
IPC: B01D33/06
Filed: 1987-04-20
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-H06285267-A (JP)
Title: Caster for toy car and toy car
Inventor: MITSUMOTO KAZUHIKO
IPC: A63H18/16
Filed: 1993-03-31
Abstract: PURPOSE:To provide various ways of playing with a single toy car by providing a toy car with a caster detachably on a front part of a lower surface of a chassis of the car which can steer the car with the front part of the chassis floating up. CONSTITUTION:The toy car 1 has a bumper 6 which can be mounted detachably on a front part of a lower surface of a chassis 4. The bumper 6 is mounted in a way that a hanging part is brought into an engagement with a nail 4c of an elastic engaging part with a pair of inserting sides 6b protruding from a rear end of the bumper 6 inserted into insertion ports 4a which are formed on a lower side of the chassis 4. The bumper 6 is further provided with an idle roller 13 on either side rotatably around a shaft 13a. A caster 15 is mounted on a lower side of the bumper 6 by a screw 14, and a guide projection 12 is mounted detachably on a rotary arm of the caster 15. In the case that the guide projection is mounted, a steering operation is carried out by engaging the guide projection 12 with a guide groove of a separately prepared rail.
Patent JP-H04327992-A (JP)
Title: Manufacture of lithography for printing using shape memory material
Inventor: OKESAWA KUNIAKI
IPC: B41C1/055
Filed: 1991-04-26
Abstract: PURPOSE:To obtain a lithography for lithographic printing by using a comparatively low cost shape memory resin which is much in allowable deforming quantity by a method wherein a shape memory resin of which a surface fine irregularities are provided is used as a plate material and after heating and pressurizing its surface to be smoothed, the surface is heated partially according to a required image to be returned to the irregularity state. CONSTITUTION:A shape memory resin is used as a plate material 1, and fine irregularities 2 are formed on its surface. Then, it is heated to a glass transition temperature or higher, and the surface is pressed by a smooth platy component, a roller, etc., to deform the surface smooth. Just thereafter, it is cooled to the glass transition temperature or lower. A part coming to be a non-image area of the lithography is heated to the glass transition temperature or higher to be returned to the fine irregularities 2. This irregular surface 2 becomes a hydrophylic surface to be the nonimage area to which no ink adheres. A part not to be heated becomes a printing area to which the ink adheres.