baber/WOPTO huggingface dataset:
Patent JP-H10166740-A (JP)
Title: Thermal recording material
Inventor: MOTODA MAKOTO
IPC: B41M5/26
Filed: 1996-12-12
Abstract: PROBLEM TO BE SOLVED: To obtain a high sensitivity recording material excellent in image preservability and having white paper heat resistance by adding a specified developer and sensitizer into a thermal coloring layer. SOLUTION: A thermal coloring layer containing leuco dye and a developer is provided on one side of a support and a protective layer is provided thereon. The thermal coloring layer is added with a developer, i.e., 4-hydroxyphenyl-4'- benzyloxyphenyl sulfone, and a sensitixer, i.e., at least one kind of p-benzyloxy benzoate or oxalic acid di-p-chlorobenzylester. Leuco dye, developer and sensitizer are generally used by crushing together with a water soluble polymer and the grain size is decreased in order to enhance sensitivity. This arrangement realizes a high sensitivity recording material having white paper heat resistance and excellent in image preservability. More specifically, both high heat resistance and high sensitivity are attained through compatibility of the developer and the sensitizer.
Patent JP-H0644715-A (JP)
Title: Rigid disk, magnetic digital information storage device having localized read/write-enhancement and not related to dimension
Inventor: HARORUDO JIEI HAMIRUTON
IPC: G11B21/16
Filed: 1992-10-28
Abstract: PURPOSE: To provide a rigid disk drive device having a read/write head/disk interface area contributed to the progress of highly efficient data transfer, large storage capacity per quantity unit and capacity/efficiency. CONSTITUTION: The electromagnetic disk drive device has a rigid disk 24, an electromagnetic read/write head structure 30 and a long flexible structure 32. They cooperatively show prominent features and performance in the head/disk interface area. The head structure 30 and the flexible structure 32 are integrated in one general mode, and they are articulation-connected in the other general mode. Both modes realize substantially continuous contact with the recording face of a disk and both modes have the whole effective mass of less than about 1.5mg as the feature.
Patent JP-H09170318-A (JP)
Title: Assembling structure for aluminum material
Inventor: ITO NORIAKI
IPC: E04F11/18
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To obtain a firm joint state, improve work and better finish design in joint structure of lateral material and vertical material in joint structure of a lateral material and a vertical material. SOLUTION: A locking hole 6 is provided in a lateral material 1, a locking tonguelike piece 7 is projected and formed in the locking hole 6, and a locking tonguelike piece 4 is extended and formed to the end part of a vertical material 2. Length between the base parts of the locking tonguelike piece is made a contact face 5, and the locking tonguelike piece 4 is fitted to a part without the locking tonguelike piece of the locking hole 6 of the lateral material 1. The contact face 5 is contacted on the face of the lateral material.  The lateral material 1 and the vertical material 2 are sandwiched by both the locking tonglike pieces respectively by folding and bending the locking tonguelike piece 4 of the vertical material 2 along the lateral material 1 and furthermore folding and bending the locking tonguelike piece 7 of the lateral material 1 along the vertical material 2, and a joint state is obtained.
Patent JP-H04203297-A (JP)
Title: Vane wheel of centrifugal blower
Inventor: MURAOKA KAZUHIRO
IPC: F04D29/30
Filed: 1990-11-28
Abstract: PURPOSE:To provide a vane wheel of inexpensive cost without using any die by a method wherein a plurality of elongated pieces in plate of prior art vane plates are disposed between a ring-like side plate of a vane frame and a disk- like main plate and each of the pieces holds an inlet angle and an outlet angle. CONSTITUTION:A disk-like main plate 1 and a ring-like side plate 2 are connected and fixed through a plurality of reinforcing columns 3 to form a column- like vane frame 4. A plurality of elongated pieces 5 are fixed between the main column 1 and the side column 2 to construct a vane wheel. When the pieces 5 are to be fixed, both ends of the pieces 5 are fixed in an arc form by adhering or fixing both ends of the pieces 5 at their entire surface or at three points of an inlet side 6, outlet side 7 and its intermediate point 8 for air. Then, when the vane wheel is rotated, the pieces 5 hold a proper inlet angle and a proper outlet angle, so that an air pressure is produced in the same manner as that of the prior art vane wheel.
Patent JP-H11164778-A (JP)
Title: Electric water heater
Inventor: FUKUDA TAKAYUMI
IPC: A47J27/21
Filed: 1997-12-03
Abstract: PROBLEM TO BE SOLVED: To make regularly performable a safe hot water supply even in a power reducing operation by performing a warm keeping operation at a temperature lower than a general warm keeping temperature and higher than a temperature having sterilizing effect when a prescribed switch is pressed by a user, and performing the reboiling of hot water or the general warm keeping operation after the lapse of a prescribed time. SOLUTION: When a user operates a timer set switch 13 to set timer function, and then operates a start switch 14, the counting by a timer means 15 is started by a control means 12, and a current is made to flow to the warm keeping heater of a heating source 4 so that the hot water in an inner container 1 is kept at a low temperature threshold temperature θ2 (heat saving warm keeping timer mode). While the equipment is set in this heat saving warm keeping timer mode, the count time by the timer means 15 is compared with a time threshold t1 by a comparator 16. When the count time reaches t1, the equipment is transferred to a boiling mode when the temperature at that time obtained from a temperature detecting means 11 is lower than a high temperature threshold temperature θ3, and to high temperature warm keeping mode when it is higher than θ3.
Patent JP-H02179212-A (JP)
Title: Transmission and distribution spacer
Inventor: SAKAMOTO KENICHI
IPC: H01B17/14
Filed: 1988-12-28
Abstract: PURPOSE:To secure the strength of a spacer suitable to its bending moment and to lighten said spacer by changing the strength of a spacer body continuously or by stages in the longitudinal direction according to a change of the Young' s modulus or the moment of inertia of area. CONSTITUTION:A spacer body 1 is constituted by two insulators 2 having many shades on the outer peripheral face and by one metallic pipe 6 composed of steel pipe, etc., and both insulators 2 and said metallic pipe 6 are mutually connected and fixed via a metal fixture 3. Then, said spacer is fitted to an electric line with a plurality of phases to prevent a short-circuit between phases, and the strength of said spacer body 1 is changed continuously or by stages in the longitudinal direction by a change of the Young's modulus, i.e., the material and the moment of inertia of area i.e., the cross section according to a bending moment generated in the spacer body 1 in the fitted state of said spacer. Thus, the spacer can be lightened, while a sufficient buckling strength is secured over the total length of the spacer body 1.
Patent JP-H06179279-A (JP)
Title: Serial recording device
Inventor: HARADA TOSHIAKI
IPC: H02N2/00
Filed: 1992-12-14
Abstract: PURPOSE:To provide a serial recording apparatus capable of easily changing the distance between a recording head and paper by simple constitution and capable of applying high-grade printing to thick paper or an envelope and having an ultrasonic motor as a drive source. CONSTITUTION:A second carriage 20 loaded with a recording head and an ink cartridge 6 integrated with an ink tank in a freely detachable manner is revolvable around a shaft 140 with respect to a first carriage 2 moving along a guide shaft 10 along with a vibrator 130 constituting an ultrasonic motor and, by revolving a paper lever 8 in the direction indicated by arrow (a), the distance between the paper 5 and the recording head can be changed.
Patent JP-H08164892-A (JP)
Title: Floating body type airport
Inventor: UMETSU SATOSHI
IPC: B63B35/50
Filed: 1994-12-13
Abstract: PURPOSE: To reduce overall construction cost by doubly using one runway for a main runway and a runway for cross wind. CONSTITUTION: A floating body type airport 1 is constituted of a first airport area 2 formed on the coast or off land and a second airport area constituted by providing a specified runway 4 on a floating body structure 3 floating off land and arranged free to pass between itself and the first airport area 2 through specified communicating means 6, 7, the floating body structure 3 is constituted free to revolve around a vertical axis 8, and the floating body structure 3 is constituted free to fix by specified fixing means 9, 10 at a specified revolving position.
Patent JP-H09168862-A (JP)
Title: Partial gouging of steel and device therefor
Inventor: ARAI KAZUHIRO
IPC: F23D14/56
Filed: 1995-12-21
Abstract: PROBLEM TO BE SOLVED: To use general gouging equipment at it is and to easily/surely execute partial gouging when executing partial gouging with simple constitution. SOLUTION: When a defect part of steel is gouged by blowing gas from gouging nozzle units arranged in plural in the direction orthogonal to the advancing direction of steel, by arranging an orifice 12 to a gas supply passage 10 in a gouging nozzle unit 2' at the position corresponding to a normal part of steel among gouging nozzle units in a gas supply range set with a piston, etc., a gas flow rate is controlled, by the gouging nozzle unit 2' with the orifice, a steel surface is not gouged, by other normal gouging nozzle units 2, a defect part of steel is partially gouged.
Patent JP-2000159338-A (JP)
Title: Conveying apparatus
Inventor: GOTO KATSUHIKO
IPC: B65G47/80
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To enhance safety and reliability by mechanically fixing a table located at a loading/unloading position. SOLUTION: In this conveying apparatus, the center of an arm having at both ends a pair of tables 6a, 6b for placing workpieces thereon is rotated relative to an arm support table, whereby the workpieces are conveyed between a loading/unloading position and a working position and the tables 6a, 6b are rotated at the working position. Only the table 6b at the working position is rotated while the table 6a at the loading/unloading position is mechanically fixed in place. Thus, since rotation of the table 6a at the loading/unloading position due to the failure of an air cylinder or a valve can be prevented, safety and reliability can be enhanced.
Patent JP-H10171086-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: HIRABAYASHI SHIGETO
IPC: G03C7/00
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a silver halide color photographic sensitive material good in color reproduction performance and superior in the lightfasteness of dye image, by incorporating a specified compound in at least one of photographic constituent layers. SOLUTION: This silver halide photographic sensitive material is provided, on a substrate, with the photographic constituent layers including a blue-sensitive silver halide emulsion layer and a red-sensitive silver halide emulsion layer, and at least one of the photographic constituent layers contains one of the compounds represented by the formula in which R1 is H atom or hydroxy, an alkoxy, or dialkylamino group; and each of R2 and R3 is H atom or an alkyl or aryl group. The dialkylamino group is embodied by dimethylamino and diethylamino groups and the like, and the alkoxy group is embodied by methoxy and ethoxy groups and the like, and the alkyl group is embodied by methyl and ethyl groups and the like and it may be straight or branched or cyclic, and the aryl group is embodied by phenyl and naphthyl groups and the like.
Patent JP-H05112951-A (JP)
Title: Continuous footing block method
Inventor: NAGAO ICHIRO
IPC: E02D27/01
Filed: 1991-10-18
Abstract: PURPOSE:To make it possible to stock members and to enable the execution by a person who is not an architect by providing semi-oval grooves up and down of a rectangular concrete block, providing rectangular channels on both sides, and fastening the concrete block with a round steel, an equal angle and a strip steel to integrate them into a unit. CONSTITUTION:After a base 1 is formal, a block clamping round steel 6 passes through a joint section of an up and down round steel cross tie strip steel 11 to install the concrete block 1. After that, an equal angle 8 is inserted into screws of both ends of the round steel 6 and is clamped with a clamping nut 7. T-shaped connections are connected with a round steel 12 with a hook. Mortar is filled into a groove 3 between the blocks 1 and 1, and after an anchor bolt 14 is positioned to a specific position, mortar is filled into semi-oval grooves 4 and is levelled. According to the constitution, a construction period can be shortened.
Patent JP-H11168209-A (JP)
Title: Manufacture of semiconductor device
Inventor: TAKASE MICHIHIKO
IPC: H01L21/336
Filed: 1997-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device capable of easily correcting the defects developed in the doping step to form impurity regions in a semiconductor device having a shallow junction. SOLUTION: A conductive film remaining part 120 to be a gate electrode is formed on a semiconductor substrate 500 and after the introduction of the first impurities using the remaining part 120, as a mask the first time heat treatment is performed to correct the defects developed by the introduction of the first impurities. Later, a side spacer 170 is formed on the side of the remaining part 120 and after the introduction of the second impurities using the remaining part 120 and the side spacer 170 as masks, the second time heat treatment is performed so as to activate the first and second impurities.
Patent JP-H08170891-A (JP)
Title: Heat-transfer pipe for heat exchanger, and manufacture thereof
Inventor: FUKUMOTO HIDETOSHI
IPC: B23K20/00
Filed: 1994-12-16
Abstract: PURPOSE: To improve thermal conductivity and to prevent the generation of wear powder by a method wherein a coil is forced into high pressure contact with the inner surface of a heat-transfer pipe. CONSTITUTION: Formation of a heat-transfer pipe P for a heat-exchanger is such that a coil 7 having elasticity and an outside diameter larger than the inside diameter of the heat-transfer pipe is inserted in heat-transfer pipe 2 by throttling the coil against a spring in such a manner that the outside diameter thereof is reduced. By releasing the throttling, the coil is brought into pressure contact with the inner surface of the heat transfer pipe 2 through the repulsive force of elasticity.
Patent JP-H10171919-A (JP)
Title: Character input system for handwritten character recognition
Inventor: ISHII TAKASHI
IPC: G06K9/20
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To improve the character recognition rate of handwritten kana (Japanese syllabery) character with voiced sound symbol or semivoiced sound symbol, and small letter of kana by recognizing one letter entered from combinations of images entered each of plural areas. SOLUTION: If a character image is entered a character image input part 1, an input coordinate management circuit 21 judges whether a character image is entered an area A 11 and an area B 12. Then, if a character image is entered both of the area A 11 and the area B 12, a voiced-sound-symbol recognizing circuit 24 performs the character recognition of voiced sound symbol character to the character image entered the area B 12, then, a character recognizing circuit 23 performs prior recognition of character with voiced sound symbol, and a voiced-sound-symbol character converging circuit 5 performs conversion into the final voiced-sound-symbol character (or semivoiced-sound-symbol character). A small letter, character, symbol and voiced-sound-symbol/semivoiced-sound- symbol character recognized in the respective circuits are displayed in a recognition result display part 3.
Patent JP-H03195754-A (JP)
Title: Vinyl chloride resin composition
Inventor: MATSUMOTO OSAMU
IPC: C08L27/06
Filed: 1989-12-22
Abstract: PURPOSE:To provide a composition having excellent flowability in a powder slush forming process and giving molded products having high delustering property and thermal deformation resistance by compounding two kinds of vinylic chloride resins with a vinyl chloride paste resin, a plasticizer and calcium carbonate. CONSTITUTION:100 pts.wt. of a combination of (A) one kind or more of vinylic chloride resins each having an average particle diameter of 30-300mum and a weight-average mol.wt. of 500-2000 and (B) one kind or more of vinyl chloride copolymers each having a tetrahydrofuran-insoluble content of 1-50wt.% and an expansion times of >=5 is compounded with (C) 1-50 pts.wt. of a vinyl chloride paste resin, (D) 30-200 pts.wt. of a plasticizer and (E) 0.1-10 pts.wt. of synthetic calcium carbonate having an average particle diameter of <=0.1mum to provide the objective composition.
Patent JP-2001152412-A (JP)
Title: Road surface indication erasing device
Inventor: OKAZAKI MINORU
IPC: E01C23/085
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a division line erasing device lightweight and easy in handling, dispensing with a dust measure and capable of removing the indication paint on a permeable pavement. SOLUTION: A road surface indication erasing device comprises a drive source having a working shaft 3 capable of vertical driving and horizontal rotation provided on a truck 1. An erasing blade 11 comprises a plurality of cemented carbide blades 12 provided on a pedestal, individual blades are eccentrically provided in the pedestal, the whole horizontal rotation face of the erasing face can be ground by the plurality of the cemented carbide blades, in addition, the erasing blades are made a multi-needle chisel, and the paint of the gap of the pavement face can be erased by the vertical driving.
Patent JP-2001149078-A (JP)
Title: Method for predicting crisis risk of chronic emphysema
Inventor: SASAKI HIDETADA
IPC: C12N15/09
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for predicting the risk of a testee to develop chronic emphysema. SOLUTION: This method for predicting the risk of crisis of chronic emphysema comprises assaying the number of repetitions of GT repetition sequence existing at the upstream of heme oxygenase 1 to solve the above-mentioned subject and predicting that the risk of a testee to develop chronic emphysema is high when the number of repetitions is >=30 times.
Patent JP-H11168661-A (JP)
Title: Film image reproducing device
Inventor: KIKUCHI YUTAKA
IPC: H04N5/253
Filed: 1997-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a film image reproducing device with long distance between an objective lens and an image, having an optical system few aberrations such as distortion, small in size, without making the device large in size and low in cost by arranging at least either one of an image-pickup means or an image-pickup optical system at the upper part or the lower part in the axial direction of a spool chamber. SOLUTION: Film image light that is illuminated by an illuminating device 15 is emitted forward perpendicular with respect to the surface of a film 3, turned up in parallel with the film surface by a first reflection mirror, then, turned backward perpendicularly with respect to the film surface by a second reflection mirror 18, successively turned to the left in parallel with the film surface by a third reflection mirror 19 and led to a solid-state image-pickup device 16 through an image-pickup lens 20. In such a case, a lens-barrel that holds the lens 20 and the device 16 are arranged at the upper part in the axial direction of a spool chamber 10b. The device which is high in the utilization of space is obtained by laying out the lens-barrel and the device 16 in this way, thereby miniaturizing the device.
Patent JP-H11168653-A (JP)
Title: Contour compensation system
Inventor: MIYAHARA HIROYUKI
IPC: H04N5/262
Filed: 1997-12-04
Abstract: PROBLEM TO BE SOLVED: To improve image quality by reducing loopback noise caused at electronic zooming so as to prevent deterioration in the frequency characteristic of an image and deterioration in signal/noise ratio. SOLUTION: When an electronic zoom circuit 9 conducts electronic zooming, a zoom magnification detection circuit 12 detects zoom magnification. A control circuit 17 controls contour compensation processing of a contour compensation circuit 6, depending on the detected zoom magnification. More specifically, the contour compensation circuit 6 applies contour compensation processing to a frequency band of image data depending on the zoom magnification. Thus, a loopback noise produced which depends on the zoom magnification is reduced to prevent deterioration in the frequency characteristic of an image and deterioration in the signal/noise ratio thereby improring the image quality.
Patent JP-H01173844-A (JP)
Title: Torque measuring instrument
Inventor: YOSHIMURA SHIGEO
IPC: G01L3/10
Filed: 1987-12-28
Abstract: PURPOSE:To eliminate the loading of a shaft for correction with torque and to prevent various errors generated at the time of torque detection owing to temperature variation and a secular change from being affected by a torque signal by providing the shaft for correction in addition to a torque transmission shaft and providing this shaft for correction with 1st and 2nd correcting coils. CONSTITUTION:The shaft 55 for correction which is provided with magnetic anisotropic parts 14 and 15 for correction are arranged separately from the shaft 11 provided with magnetic anisotropic parts 12 and 13 for torque detection for torque transmission. Exciting coils 16-19 of the shafts 11 and 55 are connected in series and connected to power sources 26 and 27. Further, a CPU 40 is connected to detection coils 20 and 21 of the shaft 11 and correcting coils 22 and 23 of the shaft 55 through rectifiers 28-31 and A/D converters 36-39. Then a reference value setting device 47 and manual switches 50-52 are connected to the CPU 40 and various errors are corrected excellently without being affected by a torque signal generated by the shaft 55 at the time of the torque detection.
Patent JP-H05166284-A (JP)
Title: Disk reproducing device
Inventor: MIURA TAKESHI
IPC: G11B33/02
Filed: 1991-12-18
Abstract: PURPOSE:To obtain the reproducing device executing the addition and the revision of the function of a CD-I player by selecting and using a necessary module from plug-in modules whose respective functions differ. CONSTITUTION:A CD-I control part 100, a driver 200 and an LCD display 400 are respectively, unitized. A TV tuner module (a), an extension RAM unit (b), a communication equipment module (c), an NTSC video output module (d) and a PAL/ SECAM video output (e), etc., can be plug-in-connected to the control part 100. Information is obtained by inputting by a key board 300 and operating and controlling the driver 200 and a compatible player 600 by the control part 100. A MODEM is incorporated in the module (e) and mutual communication with other CD-I player, etc., is performed. The image of a TV monitor addition to the display 400 is enlarged and monitored. On the other hand, the character font of a dictionary, etc., is present. The device is constructed so as to match to TOP and useful.
Patent JP-H06155111-A (JP)
Title: Cutting tool made of silicon nitride group ceramics with excellent chipping resistance
Inventor: KOYAMA TAKASHI
IPC: C04B35/58
Filed: 1992-11-20
Abstract: PURPOSE:To provide a cutting tool made of Si3N4 group ceramics with excellent chipping resistance. CONSTITUTION:A cutting tool is made of Si3N4 group ceramics, which is a sintered body consisting of Y2O3: 1-10weight%, rare earth oxide: 1-15weight%, SiO2: 0.5-10weight%, and Si3N4: the rest, and has 99% or more theoretical density ratio. In this way, crack in a cutting edge is prevented during intermittent or continuous cutting.