baber/WOPTO huggingface dataset:
Patent JP-H0482414-A (JP)
Title: Non-touch switching device
Inventor: YANAGI YASUHIRO
IPC: H03K17/955
Filed: 1990-07-25
Abstract: PURPOSE:To hold the brightness of a display element by performing the key scan of a non-touch key on another column or row by a control means when the display element is scanned at every column or row. CONSTITUTION:Each column is scanned as a dynamic lighting system, and the on/off of a light emitting diode is controlled in a row direction. The key scan of another column is performed simultaneously when a first column is scanned. Threshold levels when the light emitting diode is turned on/off are stored, respectively, and the key scan is performed corresponding to the state of each row. By executing the control and the key control of the light emitting diode by performing such scan on each column repeatedly sequentially, wasteful time can be eliminated, and the light emitting diode can be lit brightly.
Patent JP-2000029167-A (JP)
Title: Low heat shrinking film and heat developable photographic sensitive material using that as supporting body
Inventor: HASHIMOTO NARIKAZU
IPC: B32B27/00
Filed: 1998-07-13
Abstract: PROBLEM TO BE SOLVED: To obtain a film having excellent dimensional stability and to obtain a photosensitive material having this film as a supporting body by controlling the dimensional changes in the MD direction and the TD direction just after the heat treatment corresponding to heat development to specified ranges. SOLUTION: The dimensional changes just after the heat development (corresponding to heat treatment) is controlled to <=0% and <=+0.05%, preferably >=0% and <=+0.04%, and more preferably <=0% and <=+0.03%, for both of MD (longitudinal direction) and TD(traverse direction). By forming moisture preventing layers (barrier layers) to prevent volatilization of the water content on both surfaces of the film, the water absorption rate after the heat development can be decreased. The org. compd. as the material of the moisture preventing layers is preferably applied on both surfaces of the film, and is formed to preferably >=1 μm and <10 μm thickness on one surface, and preferably >=1.2 μm and <=7 μm, and more preferably >=1.5 μm and <=4 μm. The compd. may be dissolved in a solvent and then applied, or may be dispersed in water to prepare a latex and then applied.
Patent JP-S6176053-A (JP)
Title: Magneto-generator for internal-combustion engine
Inventor: TERADA KANECHIYO
IPC: H02K21/48
Filed: 1984-09-19
Abstract: PURPOSE:To divide a signal coil and need no winding, by a method wherein a plurality of magnetic poles are arranged so that a section without magnetic variation may be found although the magnetic variation is found almost in the circumferential direction. CONSTITUTION:When a signal coil 5 confronts section (2c-2l, 2a) where the magnetic variation of a magnet is alternately found, then, voltage is generated, and on the section 2b of the magnet 2 where the pole N is continuously found, voltage is not generated, and voltage in the positive direction is applied as ignition signal to the gate of thyristor. When the voltage in the positive direction is generated immediately after an ignition condenser is charged, then the thyristor is conducted, and high voltage is generated on the secondary coil for the ignition coil, and the ignition plug 17 is ignited.
Patent JP-H1138193-A (JP)
Title: X-ray illumination optical system and x-ray exposure device
Inventor: WATANABE YUTAKA
IPC: G21K1/06
Filed: 1997-07-24
Abstract: PROBLEM TO BE SOLVED: To realize a collective exposure type X-ray exposure device by making the shape of reflection surface of one X-ray mirror concave in both two axial directions and the other convex at least in one axial direction. SOLUTION: Synchrotron radiation(SR) light emitted from an SR light source 1 is reflected by a first X-ray mirror 2 and second X-ray mirror 3, penetrates the Be window 4 of a vacuum chamber and casts on a mask 5 placed in decompressed He in the vacuum chamber. The shapes of the reflection surfaces of the first X-ray mirror 2 and the second X-ray mirror 3 are determined by optimizing so that the intensity distribution of X-ray having penetrated the mask 5 and absorbed by the resist of wafer becomes uniform for all exposure region. Here, the shape of the reflection surface of the first X-ray mirror 2 is concave in both of two axial directions and the shape of the reflection surface of the second X-ray mirror 3 is convex at least in one axial direction. By using this X-ray illumination optical system, the mask 5 is illuminated collectively.
Patent JP-2001021414-A (JP)
Title: Monochrometer system
Inventor: KATSUNUMA ATSUSHI
IPC: G01J3/18
Filed: 1999-07-12
Abstract: PROBLEM TO BE SOLVED: To enable to output a light of high monochromaticity in a set wavelength range with high intensity, irrespective of a set wavelength. SOLUTION: An image of an entrance slit 21 is formed on an exit slit 25 with image forming optical systems 22, 24. Out of the images formed on the exit slit 25, slit width w1 of the entrance slit 21 and slit width w2 of the exit slit 25 which makes width of an image of monochromatic light of a central wavelength which image is to be outputted from the exit slit 25 coincide with slit width of the exit slit 25 are obtained by operation with a control part. Slit width driving parts 26, 27 adjust the width of the entrance slit and the width of the exit slit to w1 and w2.
Patent JP-H0247270-A (JP)
Title: Surface treated steel sheet having excellent secondary adhesive property of coated film and production thereof
Inventor: KIMURA HAJIME
IPC: C23C22/78
Filed: 1988-08-08
Abstract: PURPOSE:To produce the surface treated steel sheet having the excellent secondary adhesive property of a coated film by forming a galvanized layer on the surface of the steel sheet and successively forming a ferrous plating layer and molybdenum oxide layer of specific thicknesses further thereon. CONSTITUTION:The galvanizing layer or zinc alloy plating layer or composite zinc alloy plating layer is formed as a 1st layer on the surface of the steel sheet and the ferrous plating layer is formed as the 2nd layer on the 1st layer to 0.01-5.0mu, more preferably 0.1-1.0mu. This steel sheet is treated with a soln. contg. >=1 kinds among molybdenic acid ions, tungstenic acid ions and vanadic acid ions to stick >=1 kinds of molybdenium oxide or hydroxide, tungsten oxide or hydroxide and vanadium oxide or hydroxide thereto at 0.1-20mg/m<2>, more preferably 0.5-10mg/m<2> in total in terms of Mo, W, and V. The surface treated steel sheet having the excellent secondary adhesive property of the coated film is obtd. in this way without impairing the chemical conversion treatability of the steel sheet.
Patent JP-H1038097-A (JP)
Title: Valve
Inventor: TAKEUCHI YASUSHI
IPC: F16K3/18
Filed: 1996-07-26
Abstract: PROBLEM TO BE SOLVED: To prevent transfer fluid from stagnating in a valve used as a passage of a high-temperature fluid such as molten plastic by generating no pocket around a tip of a valve rod which opens and closes the passage. SOLUTION: A valve rod insertion part 5 disposed on the extending line from a second passage 4 is provided at a intersection 3 between a first passage 2 and the second passage 4, a diameter at a tip of a valve rod 6 is formed so that the rod 6 is fit fitted into the rod insertion part 5 precisely, a metallic elastic ring 21 is stored in a peripheral groove of the second passage 4, and a pressurized fluid is supplied to a back of the metallic elastic ring 21, then the metallic elastic ring 21 is fitted to the valve rod 6 to thereby perform sealing.
Patent JP-H0646002-A (JP)
Title: Mobile communication terminal equipment
Inventor: NAMIKI HIDEO
IPC: H04M1/65
Filed: 1992-07-24
Abstract: PURPOSE:To prevent the wrong use of a terminal due to wrong rewrite by providing an EEPROM where the serial number(ESN) used for accounting management or the like is made dual and is stored. CONSTITUTION:The ESN encoded in a factory by a preliminarily determined encoding format is inputted from an interface 9. A CPU 2 reads out an encoding format and a check code stored in a ROM 4 and checks whether the encoded ESN from the interface 9 is correctly encoded or not; and when it is correctly encoded, this encoded ESN is written as an ESN 12 of an EEPROM 10, and the normal decoded ESN is written as an ESN 11 of the EEPROM 10. This mobile communication terminal 1 is transferred to a subscriber, and the CPU 2 decodes the encoded ESN 12 at the time of power-on and compares the decoded ESN 12 and the ESN 11 with each other, and the normal operation is performed in the case of coincidence between them, but the terminal is disabled in the case of noncoincidence.
Patent JP-S6176656-A (JP)
Title: Plating device
Inventor: YAMANOI YUKIO
IPC: C23C2/38
Filed: 1984-09-21
Abstract: PURPOSE:To obtain a plated product having a stabilized quality by controlling the height of the melt surface of a molten plating liq. with air pressure, and carrying out the plating. CONSTITUTION:The air from a compressed air source is introduced into the introducing port 14 of a holding furnace 6 by opening a solenoid valve 33 and closing a diaphragm valve 35 through a solenoid valve 34 to increase the furnace pressure, and melt 7 is forced up into a trough 8 through a stalk 10. When the surface of the forced up melt is detected by a melt surface detector 18, the solenoid valve 33 is closed to stop the compressed air, and the solenoid valve 33 is again opened when the lowering of the melt surface is detected. After a metallic material is plated, the melt 7 remaining in the rough 8 is al lowed to flow into the holding furnace 6 through the stalk 10 by closing the solenoid valve 33, opening the diaphragm valve 35 through the solenoid valve 34, and regulating the internal pressure of the holding furnace 6 to the atmo spheric pressure.
Patent JP-S6089163-A (JP)
Title: Method for reuse of print paper
Inventor: NOGUCHI KAZUHIDE
IPC: G02F1/17
Filed: 1983-10-21
Abstract: PURPOSE:To save paper and to decrease paper storage space by using a specific paper sheet for a paper sheet used for a facsimile or a printer, applying optical or chemical processing to the paper to display information, and erasing the information. CONSTITUTION:Photochromic films applied with a photochromic material on the films are used for paper sheets 7, 5 being employed for a facsimile or printer or the like, a white light is irradiated on the film so as to display information by coloring. The photochromic film 7 after the information is displayed is inserted again to a priner 6 fitted with a print data erasing device, and the film 5 whose information is erased is outputted by irradiating the ultraviolet ray with a print data erasing device section. Since the film is reused for plural number of times, the stock of paper and supply due to consumption are not required.
Patent JP-H0927350-A (JP)
Title: Sealed lead-acid battery
Inventor: TOKUHARA YUKIO
IPC: H01M10/12
Filed: 1995-07-10
Abstract: PROBLEM TO BE SOLVED: To properly hold a voltage setting value in constant voltage charging by forming a depressed part for housing a temperature sensor in a lid of a battery container in a sealed lead-acid battery, and bringing the depressed part into contact with a separator. SOLUTION: In a sealed lead-acid battery, a cylindrical depressed part with a bottom 7 is formed in a portion locating in a third cell from a positive terminal, between an exhausting port 6 and a pole through hole 20 in a lid 5 of a battery container 4. The depressed part 7 has a space capable of housing a temperature sensor 9, the bottom 30 of the depressed part 7 comes in contact with a separator 3, and the temperature sensor 9 is fixed to the inside bottom 40 of the depressed part 7 with an adhesive 10. Since response ability in electrode plate temperature detection is enhanced and electrode temperature is accurately detected, voltage setting value in constant voltage charging is properly held.
Patent JP-S6091948-A (JP)
Title: Preparation of broiled meat by adding pearl, jewery, noble metals such as gold, silver, metal foil, or various other imitation thereof to meat, vegetable, fish, shellfish, crustacean, etc.
Inventor: ONO SAKUO
IPC: A23L5/10
Filed: 1983-10-22
Abstract: PURPOSE:To shorten the broiling time of meat, to stimulate the appetite, and to obtain a pleasant meal, by adding jewels such as pearl, noble metals such as gold, silver, its foil, etc., or various articles molded thereof, to meat, vegetable, fish, shellfish, crustacean, etc. CONSTITUTION:Jewels such as pearl, noble metals such as gold, silver, its foil, etc. or various articles molded thereof, are added to meat, vegetable, fish, shellfish, crustacean, etc., and the product is used as a raw material of broiled meat.
Patent JP-H1025714-A (JP)
Title: Sound insulation device
Inventor: SUZUKI MASAO
IPC: E01F8/00
Filed: 1996-07-09
Abstract: PROBLEM TO BE SOLVED: To form a device with a high sound insulation ability capable of being installed with ease on ready installed sound insulation walls, having a short depth (width in the direction of thickness of a sound insulation wall), and absorbing noises efficiently. SOLUTION: The sound insulation device is that the device main body 1 is formed by disposing in the upright direction of a sound insulation wall A in multistage relation, grooves 4, 5 having an opening surface inside of the sound insulation wall A on the upper end of the sound insulation wall A, and fixing an acoustic absorption material on the surface of these grooves 4, 5. Herein, through the acoustic material 6 provided on the surface of the grooves 4, 5, noises generated by traveling of vehicles and the like are absorbed and, further, by diffracting noises plurally, an energy of noises is attenuated, resulting in lowering a level of noises.
Patent JP-S58100473-A (JP)
Title: Magneto-resistance effect element
Inventor: NOMURA NOBORU
IPC: G01R33/09
Filed: 1981-12-11
Abstract: PURPOSE:To fractionate a magnetic domain, to reduce Barkhausen noises and to realize an excellent regenerated wave-form by forming the unevenness of the foundation surface of the magneto-resistance (MR) effect element in the predetermined direction and in anisotropic linear shape. CONSTITUTION:When a thin film is evaporated onto the surface of a substrate 1 to which an MR element 2 is evaporated, minute unevenness is generated in the surface of the thin film because the speed of growth differs at every grain of crystals, magnetostatic energy is affected by the period of the unevenness of the surface, and a magnetic anisotropy magnetic field Hk is controlled. A magnetic field is applied in the longitudinal direction of the MR element during evaporation, the MR characteristics of a film formed is regularly oriented, and an output wave-form to an input signal magnetic field is improved. Resist patterns are periodically shaped repeatedly to the surface of the substrate to which the MR element is evaporated, periodic unevenness is formed to the surface of the substrate through etching by a dry or wet method, and the MR film is evaporated while applying the magnetic field along the direction of grooves. Accordingly, an MR output wave-form is improved in the same manner as mentioned above. The repetitive period of the unevenness shall be 10mum or lower.
Patent JP-S58114581-A (JP)
Title: Magnetic tape record and reproduction device
Inventor: JIEIMUZU HEDORII UIRUKINSUN
IPC: G11B5/53
Filed: 1982-11-12
Abstract: PURPOSE:To reproduce a stunt mode of a device having a composite head by distributing a readout signal from a head device to a channel selectively according to a low-speed mode and a high-speed mode. CONSTITUTION:In the low-speed shuttle mode, when only one out of two head devices reads data of a video signal, a controller 30 controls multiplexer means 19-29 to distribute video signals from heads A+ and A-, B+ and B-, C+ and C-, or D+ and D- to four channel reproduction processing circuits 23-26. While one head device reads the video signal and the other reads extra data, the control means 30 allows the multiplexer means 19-22 to pass reproduced signals of data of video signals through two channels and those of the extra data through the other two channels. A reproduction processing signal is supplied to a storage device 29.
Patent JP-H0734014-A (JP)
Title: Corrosion resistant composition and corrosion resistant structure using the same
Inventor: YAMAGUCHI HIROSHI
IPC: C09D5/08
Filed: 1993-07-19
Abstract: PURPOSE:To obtain a corrosion-resistant composition which can keep humid conditions to develop significant corrosion effect even under such an environment as it is very difficult to remain steel materials free from corrosion. CONSTITUTION:(A) A mixture containing 25 to 65wt.% of zinc powder which more than 80% have 40 to 150mum particle sizes, 10 to 30wt.% of an acid-free adhesive (on the solid basis) and 20 to 55wt.% of a solvent is combined with (B) a water-containing bulk filler of 0.5 to 6mm particle sizes at a weight ratio of 1/(0.1 to 0.5) of A/B.
Patent JP-S6259377-A (JP)
Inventor: MIYAMOTO ICHIRO
IPC: F25D23/06
Filed: 1985-09-09
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-S58101627-A (JP)
Inventor: HOSOI AKIHIRO
IPC: A01G31/00
Filed: 1981-12-10
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-S6442968-A (JP)
Title: Public telephone set
Inventor: TAKAGI MASAHIKO
IPC: H04M17/02
Filed: 1987-08-10
Abstract: PURPOSE:To prevent mis-dialing by displaying plural telephone numbers recorded in advance on a magnetic recording card, selecting a desired number among the displayed numbers and dialing automatically a dial signal to reduce the operating time of the public telephone set. CONSTITUTION:A public telephone set provided with a reading circuit 3 for a magnetic recording card 1 is provided with a display section 6 displaying a telephone number recorded on the magnetic recording card 1 and read by the read circuit 3 or an identification code corresponding to the telephone number, a selection section 7 selecting the content displayed on the display section 6, a selection section 7 selecting the content displayed on the display section 6 and a dial signal sending circuit 9 sending the dial signal corresponding to the telephone number selected by the selection section 7 to a line. Thus, the manual operation of the dial of the public telephone set is simplified and also the probability of misoperation is reduced, the waiting time of other users is reduced and the effective talking efficiency of the line is improved.
Patent JP-H0247596-A (JP)
Title: Boiling water reactor plant
Inventor: MORIKAWA YOSHITAKE
IPC: G21D1/00
Filed: 1988-08-10
Abstract: PURPOSE:To control plant dose rate by cobalt 60 by forming the seats of valves for incorporating in a condensed water purifying system, a water feeding system, a reactor water purifying system and the like of a reactor with a abrasion resistant material except for cobalt based alloy. CONSTITUTION:The steam produced in a reactor core 2 of a nuclear reactor 1 is fed in a turbine 5 through main steam tubing 4. After the steam works in the turbine 5, it is condensed in a condensed water purifying system 6 to feed water in a reactor 1 through water feeding tubing 3. Further the reactor water taken out from the reactor 1 is returned to the reactor 1 by the use of a recirculating pump 7 through recirculating system tubing 8 while it is introduced in a reactor water purifying system 10. Here, the seats of the valves 11 provided on reactor water purifying system tubing 9, a water feeding valve 12 and the like are formed by abrasion resistant material except for cobalt based alloy, for example, COLMONOY-5, CRA or the like. Thereby the climb of tubing surface dose rate by cobalt-60 can be controlled.
Patent JP-S6442575-A (JP)
Title: Ceramic target having high melting point for vacuum deposition with arc
Inventor: IKEDA TSUTOMU
IPC: C23C14/24
Filed: 1987-08-10
Abstract: PURPOSE:To form a ceramic film having high hardness and superior wear resistance when a vacuum-deposited film of ceramics having a high m.p. is formed on the surface of a substrate by vacuum deposition with arc, by regulating the void volume of a ceramic target used to a specified value or below. CONSTITUTION:When a thin film of a boride such as TiB2, ZrB2, NbB2, TaB2, CrB, MoB or WB or other ceramics having high hardness and superior wear resistance is formed on the surface of a substrate having a complex shape by vacuum deposition with arc, powdery starting material for the ceramics is subjected to hot isostatic pressing or other processing to produce a ceramic target having <=5% void volume and low arc voltage is impressed on the target. A ceramic film having superior characteristics such as superior wear, corrosion and heat resistances, dielectric, magnetic and optical properties can be formed in a uniform thickness.
Patent JP-S6261802-A (JP)
Title: Caster for preventing deflection of chassis and slidable contact abrasion of wheels
Inventor: TSUBOKAWA MASAKATSU
IPC: B60B33/00
Filed: 1985-09-11
Abstract: PURPOSE:To prevent the deflection of a chassis and the slidable contact abrasion of wheels by supporting a lower supporting member connected through a shock absorbing spring onto an upper supporting member which is horizontally turnable, by the roller of a movable supporting member so as to be moved in the longitudinal direction, in the captioned caster for a transport car, etc. CONSTITUTION:When a transport car shifts the traveling direction by 180 deg., the guide roller 3 of a movable supporting member 1 shifts along the guide groove 5 of a lower supporting member 4. Therefore, the deflection of a chassis 7 can be prevented. When the transport car stops after the traveling in one direction, members 1, 4 and 6 incline in the traveling direction, and therefore even if the transport car return-travels in the direction reverse by 180 deg., the chassis 7 does not deflect, and the members 1, 4 and 6 turn around a longitudinal shaft 9, and an axle 2 rolling-turns around the center extension line of the longitudinal shaft 9, suppressing the slidable contact with a floor surface. With such constitution, the deflection of the chassis and the slidable contact abrasion of wheels in the shift direction by 180 deg. can be prevented.
Patent JP-H0249000-A (JP)
Title: Burn drawing by use of electric pen and burn drawing method
Inventor: ICHIKAWA KOICHI
IPC: B44C1/02
Filed: 1988-08-10
Abstract: PURPOSE:To enable free shading of a burn and a fine drawing by making it possible to vary a voltage supplied to an electric pen at the time of burn drawing. CONSTITUTION:When an electric pen 2 is supplied with power, a pen point 3 is heated by resistance heating. When the pen point 3 thus heated is brought into contact with and pressed against, for example, a surface 6 of a plywood architrave 1, a burn 7 is left. That is, characters, figures, symbols and drawings are formed on the architrave 1 by the burn 7. The density of the burn is controlled by regulating the supplied voltage by a voltage regulator 5. Thus, the density of the burn can be delicately controlled, and smooth shading can be realized.