baber/WOPTO huggingface dataset:
Patent JP-H09287681-A (JP)
Title: Coupling for corrugated flexible pipe
Inventor: KUBO TSUNEO
IPC: H02G3/06
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To reliably lock a corrugated flexible pipe and to facilitate removal of the corrugated flexible pipe without disassembly. SOLUTION: A lock ring 3 having a lock claw 3c which is engaged with the root part of a corrugated flexible pipe during ordinary diameter and engagement of which is released during expansion is arranged on the front side of the corrugated flexible pipe insertion part 2b of a body 2, and a lock cylinder 4 axially movably containing the lock ring 3b is mounted on the insertion part 2b. The lock ring 3 colliding with the taper surface 4c of the lock cylinder 4 when it is axially moved and the lock claw 3c is contracted and engaged with the root part of the corrugated flexible pipe. When axial movement is regulated, the lock claw makes no contact with the taper surface 4c and the lock claw 3c is expandable and engagement with the corrugated flexible pipe is released.
Patent JP-S57139651-A (JP)
Title: Humidity sensor
Inventor: SHINTAKU HIDETAKA
IPC: G01N19/10
Filed: 1981-02-23
Abstract: PURPOSE:To form the compact, light, highly reliable humidity sensor having less temperature dependence at low cost, by embedding a plurality of carbon fibers in a humidity sensitive resin layer, and detecting the variation in electric resistance between said fibers. CONSTITUTION:A detecting part 1, wherein the two carbon fibers are embedded in the humidity sensitive resin (e.g. nylon) so that they are crossed at a right angle, is closely contacted with a substrate 2 (a glass plate, alumina plate, and the like). Then electrodes 3 are formed at the ends of the carbon fibers extended from the detecting part 1 by using conductive paste. Lead wires 4 are further extended from the electrodes 3. The electrodes 3 are coated by a bonding agent 5 such as epoxy series resin. Thus the humidity sensor is obtained. In said sensor, when the resin in the detecting part 1 is expanded in the width direction by absorbing the moisture in the surrounding environment, the interval between the carbon fibers in the detecting part 1 is increased, and the contact resistance is increased. By measuring the value of the electric resistance between the carbon fibers, the humidity of the surrounding environment can be obtained.
Patent JP-H06183753-A (JP)
Title: Method and device for producing optical element
Inventor: YOSHIMURA FUMITAKA
IPC: C03B25/06
Filed: 1992-01-17
Abstract: PURPOSE:To maintain the surface precision on the forming face of a die by arranging the heating, forming and cooling parts in a continuous circulating route and successively transferring plural dies filled with a raw material in a specified manner. CONSTITUTION:A first transfer chamber 21 is formed in the vicinity of the inlet of a heating part, and a raw material inlet chamber 1 is provided in the chamber 21. A second transfer chamber 22 is set in the vicinity of the outlet of a pressing part 5, a third transfer chamber 23 is provided on the inlet of an annealing part 6, and the second and third chambers are connected through a transfer passage 25. Further, a fourth transfer chamber 24 is furnished close to the outlet of the annealing part 6, a raw material outlet chamber 7 is provided in the chamber 24, and the fourth transfer chamber 24 and the first transfer chamber 21 are connected through a circulating passage 26. The chambers and parts form a forming chamber 59 constituting a continuous circulating route, a heater 57 is furnished to heat the heating part 2, raw material transfer part 3 and pressing part, and a heater 58 is provided to heat the annealing part 6.
Patent JP-S54119735-A (JP)
Title: Vibration dampr for reactor pressure vessel
Inventor: MATSUMOTO TAKUSHI
IPC: G21C13/00
Filed: 1978-03-09
Abstract: PURPOSE: To decrease the seismic response of a reactor pressure vessel not only where characteristic frequencies of a reactor building and the pressure vessel are far from each other but also where the frequencies are near to each other.  
     CONSTITUTION: A reactor pressure vessel 1 is connected at its lower portion with a pressure vessel pedestal 3 through a pressure vessel skirt 2, and is supported in vertical horizontal directions. Plural spring members 11 are radially arranged  around the middle portion of the vessel 1 to form a vibration dampr 10, the other ends of the members 11 connected to a ring 12 which has an appropriate mass and is mounted on top of a shield wall 5. The mass of the ring 12 and the spring constant of the members 11 are so selected as to be equal to the characteristic frequency of the vessel, thereby achieving damping effect and reducing seismic response of the vessel 1. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01201123-A (JP)
Title: Method and device for irradiation intensity of bactericidal rays
Inventor: OKUBO KAZUAKI
IPC: A61L2/10
Filed: 1988-02-05
Abstract: PURPOSE:To obtain the absolute value of radiation intensity with sufficiently high accuracy and to obtain a stable measured value of the bactericidal rays irradiation intensity by giving a silicon photodiode an absolute response with 253.7nm wavelength by a self-calibrating method. CONSTITUTION:As for the p-n junction silicon diode, the losses of the border surface between the surfaces of SiO2 and Si, recoupling in a p area, and recoupling in an n area are considered principally to cause a decrease in quantum efficiency, which is measured to perform the self-calibration of the absolute response of the silicon photodiode. In a figure showing an optical system where a single bright line radiation source of 253.7nm in wavelength is calibrated reversely, a bactericidal lamp 1 and a 1st interference filter 2 which has a transmission band nearby the 253.7nm wavelength are combined to form a single bright line radiation source of 253.7nm wavelength and a bactericidal-ray radiation illumination meter where a 2nd interference filter 5 is inserted is placed between the area of the silicon photodiode 3 whose absolute response is found and a fine aperture 4 to obtain the absolute response.
Patent JP-S58143405-A (JP)
Title: Remote control circuit for time-axis compressing and expanding device
Inventor: ASANO TAKEHIKO
IPC: G11B20/02
Filed: 1982-02-19
Abstract: PURPOSE:To perform remote control over a reproduction sound frequency range through simple circuit constitution by providing a means which circulates a companding constant starting at the companding constant when a remote switch is closed. CONSTITUTION:Once the remote switch is closed, a circulating circuit 27 varies the companding constant stepwise at specific intervals stating at the companding constant set by a constant setting circuit 15 and then outputs the varied constant to a clock control circuit 14. A playback signal from a signal reproducing head 5, on the other hand, is written in a regenerative amplifier 6, LPF7, AD converting circuit 8, and buffer memory 9. By a companded clock signal from the clock regenerating circuit 13 of the control circuit 14, the playback signal is read out of a memory 9 and outputted from a speaker 24 through a DA converter 9. Once confirming that a reproduced sound is in an inadequate frequency range, a user turns off the switch 25, thereby performing reproduction with the current constant.
Patent JP-H07264466-A (JP)
Title: Image processing unit
Inventor: TOMIZAWA MASAOMI
IPC: H04N5/232
Filed: 1995-02-15
Abstract: PURPOSE:To prevent image paste in the state that corresponding areas are detected in error by setting a different condition from an initial condition when a distance between areas to be recognized exceeds a prescribed permissible range. CONSTITUTION:An object block area C changes sequentially from an area Co to an area Cp in a pasted part R56 and when an accumulated sum SIGMA of differences between the block area Cp and a characteristic area A is within DELTAd, e.g. 5, the block area Cp is selected as a 1st object area. Furthermore, an object block area D changes sequentially from an area Do to an area Dq and when an accumulated sum SIGMA of differences between the block area Dq and a characteristic area B is within DELTAd, e.g. 5, the block area Dq is selected as a 2nd object area. Then the distance between the 1st and 2nd characteristic areas A, B and the 1st and 2nd object areas C, B are compared and when they are coincident, it is discriminated that the object areas C, D corresponding to the characteristic areas A, B are detected and a deviation calculation is conducted.
Patent JP-H08220292-A (JP)
Title: Integral reprocessing method for spent fuel of fast breeder and light water nuclear reactor
Inventor: TSUTSUMI KIYOSHI
IPC: G21C3/62
Filed: 1995-02-15
Abstract: PURPOSE: To reprocess the spent fuels of a fast breeder and a light water nuclear reactor in the same facility by mixing the spent fuels to the preset volumetric ratio at an initial reprocessing stage and, then, separating and removing a fission product. CONSTITUTION: Regarding light water nuclear reactor and fast breeder spent fuels resulting from the operation of a light water nuclear reactor 1 and a fast breeder 5, a fuel rod is sheared into small sections with shearing devices 3 and 7 and, then, fuel substances contained therein are melted with melting devices 4 and 8 by use of nitric acid. Liquids containing molten substances from the light water nuclear reactor and the fast breeder are mixed to the preset ratio in a melting and mixing device 9 and then, a fission product having a listed half-life is removed by a co-decontamination device 10 by use of a solvent. Then, for the manufacture 12 of a light water nuclear reactor MOX fuel, the mixed oxidized powder of Pu and U used for that purpose is produced with a mixing and converting device 11 for Pu and U.  On the other hand, for the manufacture of a fast breeder MOX fuel 19, Pu in the mixed solution of Pu and U with long half-life nuclides eliminated via the device 10, is condensed in a mixing and extracting device 13 for Pu and U, and the mixed oxidized powder of Pu and U for a fast breeder is produced with mixing and converting device 14 for Pu and U.
Patent JP-S56122333-A (JP)
Title: Ester compound
Inventor: KANBE SADAO
IPC: C09K19/30
Filed: 1980-03-03
Abstract: NEW MATERIAL:An ester compound expressed by the formula (R is 1W10C straight chain alkyl).  
     EXAMPLE: 4'-Cyclohexylphenyl trans-4-n-amylcyclohexane-1-carboxylate.  
     USE: Useful as a material of a liquid crystal composition for two-frequency driving liquid display, not lowering the clearing point in the addition to a liquid crystal composition due to its rodlike molecular structure and its similarity to a liquid crystal compound, though showing no liquid crystal phase, and having no large crossover frequency in spite of the relatively low viscosity.  
     PROCESS: A trans-4-n-alkylcyclohexane-1-carboxylic acid is reacted with thionyl chloride to give an acid chloride compound, which is esterified with 4-cyclohexylphenol, to give the compound of the formula. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S55132945-A (JP)
Title: Electrical testing method of hermetically sealed package
Inventor: KASAMATSU MASAICHI
IPC: B65B57/00
Filed: 1979-03-07
Abstract: PURPOSE: To achieve the higher reliability of pinhole detection in case-package state by disposing the package to be inspected between a pair of electrodes and applying voltage.  
     CONSTITUTION: A hermitically closed package 1 such as ampoule which is sealed with conductive liquid in electrical insulation type material is disposed between a pair of opposing electrodes 2, 3 and the specified voltage of the frequency 1kHz or less is applied between the electrodes from a power source 4. When no pinholes and cracks exist in the surface of the package 1, the corona discharging at the normal time is accomplished. On the other hand, when a pinhole or the like exist, a flash over occurs between the electrodes and the sealed content through that pinhole and by detecting the change in the high-frequency component occurring at that time, the pinhole may be detected. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63195913-A (JP)
Inventor: OTA YUKIHIKO
IPC: H01F27/28
Filed: 1987-02-06
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-H09217163-A (JP)
Title: Glassy thermal spray material coated member having self-repairing operation and production thereof
Inventor: HARADA YOSHIO
IPC: C23C4/10
Filed: 1996-02-14
Abstract: PROBLEM TO BE SOLVED: To produce a therm spraying material coated member resistant to a chloride corrosive environment, particularly to reduce the influence of pores by compounding coating and simultaneously to further improve its corrosion resistance by thermally spraying a glassy material. SOLUTION: The surface of a base material made of steel iron is applied with undercoat sprayed coating contg. oxide at least on the boundary part with top coat sprayed coating, and, on the surface of this under coat sprayed coating, a top coat composed of glassy mixed sprayed coating obtd. by thermally spraying a mixture of one or more kinds selected from metal, oxide, boride, carbide and carbide cermet and a glassy material is formed.
Patent JP-S54119137-A (JP)
Title: Gas range
Inventor: UEDA YASUKIYO
IPC: F23N1/00
Filed: 1978-03-08
Abstract: PURPOSE: For reducing temperature change and improving responsibility to external disturbances, to control gas by means of a proportionate solenoid valve in accordance the signals when the temperature of the portion to be heated is compared with the set value thereof by a sensor.  
     CONSTITUTION: The proportionate solenoid valve 11 leading to a gas burner 3 is controlled by changing current through detecting temperature by means of the positive characteristic thermistor 9 encased in the protective tube 8 in the material to be heated 2 in a pan or pot and comparing said temperature with the set value thereof by means of a control circuit 10. A contact may be connected in series with said positive characteristic thermistor 9 so as to be closed when said pan or pot is placed thereon or a sensor is mounted at a specified place. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61216374-A (JP)
Title: Manufacture of semiconductor device
Inventor: SANADA TATSUYUKI
IPC: H01L21/28
Filed: 1985-02-14
Abstract: PURPOSE:To remove an insulation film on a mesa with good reproducibility by a method wherein the insulation film is formed by covering the mesa on a substrate and the first covering film is formed on the region of the insulation film other than the region over the mesa with a spacing between the mesa and itself and the second covering film is formed on the whole surface of the substrate. CONSTITUTION:An insulation layer 18 is formed by covering a mesa 16 formed on a semiconductor substrate 11. The first covering film 19 is formed on the substrate 11 except the region of the mesa 16 with a spacing between the mesa and itself and then the whole surface of the substrate 11 is coated with the second covering film 20. A sink of the second covering film 20 is formed in a gap between the mesa and the first covering film 19 and the thickness of the second covering film 20 above and mesa 16 is very small. If only the region of the insulation layer 18 on the mesa 16 is exposed by dry etching, the region other than that on the mesa is completely covered with the second covering film 20 so that a complete mask for the next etching of the insulation layer is provided.
Patent JP-S53112891-A (JP)
Title: Production of 7-aminocephalosporanic acid derivative
Inventor: MURAI YOSHIHIRO
IPC: C07D501/04
Filed: 1977-03-14
Abstract: PURPOSE: Cephalosporin C or its derivative is treated with a specific oxidizing agent to directly produce in one step 7-(4-carboxybutyamide)-cephalosporanic acid derivative useful as intermediate of bactericide. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S56123022-A (JP)
Title: Stopping device for moving material
Inventor: HORIGUCHI SATORU
IPC: B23Q16/00
Filed: 1980-03-04
Abstract: PURPOSE:To make the stop position accurate, by supporting elastically the feeding material of the moving material so that it is displaced in the counter movement direction and by stopping the moving material after driving the feeding device in a short time even after the moving material strikes the stopper. CONSTITUTION:Moving material 6 is put on rail 7 on fixed table 5 and is movable horizontally between stoppers 8 and 9. Pinion 13 is fitted to the driving shaft of driving motor 10 on moving material 6 and is caused to gear with movable rack 14. Springs 15 and 16 are fitted to the left and the right of movable rack 14 and are fixed by spring stoppers 17 and 18. When driving motor 10 is rotated, moving material 6 moves and strikes stopper 8 because movable rack 14 is in the half-fixed state. At this time, though moving material 6 is stopped, driving motor 10 continues rotating and moves movable rack 14 in the left direction to break switch 21. Thus, motor 10 is stopped, and springs 15 and 16 press moving material 6 to stopper 8 because pinion 12 is not rotated reversely.
Patent JP-S52110684-A (JP)
Title: Measuring apparatus for refractive index distribution
Inventor: ITOU MINORU
IPC: G02B6/00
Filed: 1976-03-15
Abstract: PURPOSE:To make it possible to increase measuring points keeping the interval of interference fringe wide by analysing patterns of the interference fringe under a condition in which the measuring points are finely moved by displacement driving of the wedge shaped correction plate, so that the space resolutoon of measurement can be raised.
Patent JP-H09187544-A (JP)
Title: Ski holder
Inventor: FUJISAKI TOSHIKO
IPC: A45F3/14
Filed: 1996-01-05
Abstract: PROBLEM TO BE SOLVED: To easily carry skis and sticks, to prevent shoulders from hurting and to prevent them from obstructing people around by providing locking parts to be locked to the shoulder or the waist, etc., in a holder part for holding the skis and the sticks. SOLUTION: A cushion part 1b is provided on a part to be abutted on the back so as not to hurt the back even at the time of being abutted on the back and holder belts 1 are provided on the upper and lower parts of the cushion part 1b. Also, on the cushion part 1b, shoulder belts 3 for shouldering are provided as the locking parts. Length-adjustable belt connection metal fittings 5 are provided on the holder belts 1 and the shoulder belts 3. When the skis and the sticks are tightened by the holder belts 1 so as not to fall, they are shouldered and locked. Also, a rucksack can be shouldered with the skis on the back and use can be performed by positioning the skis on the front side of a body as well.
Patent JP-H11223334-A (JP)
Title: Damper
Inventor: MAEHARA TAMOTSU
IPC: F23L13/08
Filed: 1998-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a damper having a shut-off structure excellent in airtightness which can be implimented compactly and inexpensively. SOLUTION: Two seal plates 6(6a, 6b) are fixed to the periphery of a dample blade 3 by means of a retainer 7 and a stopper bolt 8. A sealing guide 9 has V-shaped (chevron) cross-section. At the time of shut-off, the dample blade 3 turns about a rotary shaft 2 in a specified direction to bring both seal plates 6 into surface contact uniformly with the contact face 9a of the sealing guide through a specified interval. An air ejection hole 24 is made in the center of the contact face of the seal plate 6 and seal air 11 is supplied from a seal air pipe 10 disposed between two seal plates 6 through the hole 24.
Patent JP-H04265878-A (JP)
Title: Gps receiver
Inventor: KAWASHIMA SHIGEO
IPC: G01S19/28
Filed: 1991-02-21
Abstract: PURPOSE:To enable an approximate reception position data as an initial value to be calculated and the calculated approximate reception position data to be supplied. CONSTITUTION:A GPS satellite position detection circuit 2 for detecting a position of the GPS satellite position by receiving a signal from the GPS satellite, an earth shape data memory circuit 3 for storing the earth shape data, and an operation circuit 4 which calculates a cross point position, where a straight line obtained by connecting the GPS satellite and an earth center point according to a data of a detection GPS satellite position and the earth shape data which is read from the earth shape data memory circuit 3, and then sets a data of an operation cross point as an approximate reception position at a GPS receiver main unit 5 initially are provided.
Patent JP-H01203578-A (JP)
Title: Door lock
Inventor: TOITA SEIICHI
IPC: E05B59/04
Filed: 1988-02-08
Abstract: PURPOSE:To raise the safety of door lock by using double locking as well as make the confirmation of locking easier by a method in which a latch hub is separated into parts for inner and outer handles, and a latch hub stopper is set to restrain the outer handle when a dead bolt is projected. CONSTITUTION:A latch hub 23 is separated into parts for inner and outer handles, and retractors 20 for each are allowed to operate independently. A latch hub stopper 24 is provided and connected to the latch hub 23b for outer handle when a dead bolt 1 is projected to restrain the outer handle. When the outer handle is operated, locking state, if any, can be confirmed immediately. A releasing lever 27 to interlock to the retractor 20 interlocking with the inner handle is provided to enable the operating lever 4 of the head bolt 1 to restore, and even when the bolt 1 is projected, unlocking can be permitted only by operation of the inner handle.
Patent JP-S60170856-A (JP)
Title: Mask original plate for x-ray exposure
Inventor: KAMEYAMA MASAOMI
IPC: G03F1/22
Filed: 1984-02-16
Abstract: PURPOSE:To perform high-precision patterning with sufficient contrast by dry etching by using an X-ray absorbing layer made of gold containing a specific amount of silicon on an X-ray transmissive substrate. CONSTITUTION:The X-ray absorbing layer 2 is formed on the X-ray transmissive substrate 1 by using gold which contains 1-40wt% silicon. The film thickness of the X-ray absorbing layer 2 is about 0.2-2mum based upon the (r) value of resist and the wavelength of X rays according to the coefficient of X-ray absorption, and dry etching is carried out to form a mask for X-ray exposure which has a fine pattern. The obtained mask for exposure is arranged at an accurate position so that the section of the absorbing layer 2 is vertical. Consequently, the patterning is carried out with high precision and the mask original plate having the X-ray absorbing layer with sufficient contrast is obtained.
Patent JP-S63196701-A (JP)
Inventor: NINOMIYA TOSHIFUMI
IPC: A61F13/58
Filed: 1987-02-09
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-H02208876-A (JP)
Title: Recording and/or reproducing device for card-like recording medium
Inventor: YANAGIDATE MASAHARU
IPC: G11B21/10
Filed: 1989-02-08
Abstract: PURPOSE:To always efficiently perform the recording/reproducing by positioning a recording/reproducing head to an expected scanning completion position based on a stop position signal and an output of a position detecting means when an off-track is detected. CONSTITUTION:When the off-track takes place, the occurrence of the off-track is detected in a control circuit 12 by fluctuation of a tracking signal, and by its control signal, a changeover circuit 8 is changed an output to a driving circuit 13 to an output of a difference signal output circuit 7 from an output of a deviation signal circuit 11. Consequently, a position control of an optical pickup 2 is changed from a 1st position control loop to a 2nd position control loop passing through a linear scale 4, the difference signal output circuit 7, the changeover circuit 8, the driving circuit 13, a linear motor 3 and the optical pickup 2, and the optical pickup 2 is drive-controlled via the driving circuit 13 and the linear motor 3 by a difference signal from the difference signal output circuit 7, so as to be positioned in an expected track position after completing the movement of a card. By this method, the read/write operation can effectively and swiftly be performed.