baber/WOPTO huggingface dataset:
Patent JP-H04266973-A (JP)
Title: Radiation-curable coating composition
Inventor: ANSONII REBISU
IPC: C09D4/02
Filed: 1991-11-01
Abstract: PURPOSE: To prepare a radiation curable protective coating capable of forming a transparent coating excellent in abrasion resistance, weatherability, ultraviolet light resistance and adhesion when applied to a substrate and radiation-cured.  
     CONSTITUTION: A radiation curable protective coating composition contains at least one multifunctional acrylate or methacrylate monomer and colloidal silica dispersed in water or an organic solvent/water mixture. 
     COPYRIGHT: (C)1992,JPO
Patent JP-S62146300-A (JP)
Title: Method for degreasing cold rolled stainless steel strip
Inventor: ISHIKAWA MASAAKI
IPC: C23G1/28
Filed: 1985-12-20
Abstract: PURPOSE:To effectively degrease a cold rolled stainless steel strip provided with high strength by cold rolling while improving the rust resistance and surface color tone of the steel strip by heating the steel strip under specified conditions and electrolyzing it in an aqueous nitric acid soln. CONSTITUTION:A cold rolled stainless steel strip provided with high strength by cold rolling is heated to 300-600 deg.C in an oxidizing atmosphere to burn and remove rolling oil sticking to the surfaces of the steel strip. The steel strip is then electrolyzed in an aqueous nitric acid soln. having about 50-200 g/l concn. at about 40-70 deg.C and about 5-15 A/dm<2> current density to vanish temper color formed newly on the surfaces of the steel strip and to remove the combustion residue of the rolling oil. Thus, the rust resistance of the stainless steel strip is improved and the surface color tone can be arbitrarily controlled within a wide range.
Patent JP-H06138344-A (JP)
Title: Connector for optical fiber and its production
Inventor: HIRATA YOSHIHIRO
IPC: G02B6/38
Filed: 1992-10-26
Abstract: PURPOSE:To provide the connector for optical fibers of low connection loss which can be further improved in the connection accuracy of more optical fibers to each other without being affected by the experience and perception of an operator and the process for production of this connector. CONSTITUTION:This connector 10 for optical fibers is constituted of a male type plug 1a having plural optical fiber fixing grooves 3 and two guide projecting parts 2 integrally formed of the same material while maintaining a prescribed positional relation with the optical fiber fixing grooves 3 and a female type plug 1b having plural optical fiber fixing holes 3 and two guide holes 4 integrally formed while maintaining a prescribed positional relation with the optical fiber fixing grooves 3.
Patent JP-2001106823-A (JP)
Title: Solution for dissolving expanded polystyrene and its production
Inventor: KURIHARA TAKASHI
IPC: C08J11/02
Filed: 1999-10-08
Abstract: PROBLEM TO BE SOLVED: To produce an inexpensive, lowly hazardous, and easily producible solution for dissolving an expanded polystyrene resin. SOLUTION: An expanded polystyrene is dissolved in a heated oil to form a solution. The solution is evaporated by heating in a heat decomposition tank 15 to form a styrene gas. The styrene gas is liquefied by cooling in a cooling/ liquefaction tank 17 to form a solution for dissolving an expanded polystyrene. This solution is repeatedly recirculated as a liquid for dissolving an expanded polystyrene. The recirculation is repeated till its styrene monomer content reaches at least 50 wt.%, and its styrene oligomer content reaches at least 40 wt.%.
Patent JP-2000118490-A (JP)
Title: Access shaft, calm ball, and diving land provided therewith
Inventor: YAMANO KANICHIRO
IPC: B63C11/00
Filed: 1998-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a facility to amuse self-contained underwater breathing apparatus even in a surge state. SOLUTION: This access shaft 1 having an upper part being released is arranged so that even when waves are violet. a diver safely dives and erected on a foundation built on a wafer bottom. The access shaft is protruded from a water surface 3 to height not to allow reach of waves 3a and a plurality of holes 1a are formed in the access shaft under a sea surface and in a part lower than depth enough to be influenced by waves. A clam bowl 2 is built on a sea bottom to protect a diver from being influenced by a water flow and waves during swimming of the diver, and formed in a truncated semi-ball shape and an upper part is released, and a plurality of holes 2b large enough to allow entrance of the diver are formed in a peripheral surface to provide a diving land.
Patent JP-H05124281-A (JP)
Title: Serial printer
Inventor: OSHIUMI KOICHIRO
IPC: B41J13/00
Filed: 1991-11-01
Abstract: PURPOSE:To prevent printing operation from being performed in an area other than a paper even though the paper is sent, for example, in an inclined state or when the paper to be set is mistaken. CONSTITUTION:Two sensors 5 are arranged on the same axial line as an arranging direction of nozzles 4 on an ink jet head 2, and are provided respectively on both end sides of the nozzle line. A control means is composed of a CPU 6 and a ROM 7. Then, when the ink jet head 2 is moved crosswise, in the case where paper is detected with both sensors 5, the CPU 6 controls the nozzle 4 in a printable state based on a program stored in the ROM 7. In the case where time paper is not detected with either or both of the sensors 5, printing operation of the nozzles 4 is stopped.
Patent JP-S63143192-A (JP)
Inventor: NAKAJIMA MOTOHIRO
IPC: B66B29/04
Filed: 1986-12-03
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-2000112662-A (JP)
Title: Image display system
Inventor: MATSUDA MASAYUKI
IPC: G06F3/041
Filed: 1998-10-09
Abstract: PROBLEM TO BE SOLVED: To obtain the system which can detect and display position coordinates on the surface of a drawing tablet pressed by an input pen with low power consumption and has no display deviation even on a large-screen display device by making the values of resistances between electrodes and of the electrodes and a connecting circuit of two panels meet specific conditions. SOLUTION: Expressions RLx+REx+RCx=100 to 5000Ω, RLy+REy+RCy=100 to 5000Ω, (RE+RC)/RL<=3/n are satisfied. In the expressions, RLx and RLy are the values of resistances between electrodes 5x1 and 5x2, and 5y1 and 5y2 of conductive layers 4x and 4y of the two panels 2 and 3, REx and REy are the values of resistances of the respective electrodes 5x1, 5x2, 5y1, and 5y2, and RCx and RCy are the values of resistances of connecting circuits 6x1, 6x2, 6y1, and 6y2. Here, RL=RLx+RLy, RE=REx+REy, and RC=RCx+RCy; and (n) represents the number of divisions obtained by dividing the inter- electrode distance of the conductive layers by the dot width of the display screen of an input position display device.
Patent JP-2000123517-A (JP)
Title: Information recording disk
Inventor: KOIKE NOBUO
IPC: G11B23/00
Filed: 1998-10-09
Abstract: PROBLEM TO BE SOLVED: To provide an information recording disk whose inclination is never generated when the magnetized surface of the disk is set in an information read-out device and also whose manufacturing work is of easy. SOLUTION: In this information recording disk, a center core having a magnetizing property is fixed at the center part of a magnetic sheet and an attracting surface 13 which is to be attracted by a magnet M is formed on the center core and a projecting surface 12 which is projected toward the magnet M and which is to be abutted against the magnet M at the time of the attraction is provided on the attracting surface 13.
Patent JP-H05127277-A (JP)
Title: Radiation image information reader
Inventor: YAMAGUCHI AKIRA
IPC: G03B42/02
Filed: 1991-11-05
Abstract: PURPOSE:To obtain a read image signal concerning only a specified partial area on a stimulative phosphor sheet with easy control in an radiation image information reader which obtains a digital image signal carrying radiation image information by two-dimensionally scanning the stimulative phosphor sheet where the radiation image information is accumulated and recorded with stimulating light, detecting stimulated phosphoresent light emitted from the sheet by a photodetector and A/D converting analog output from the photodetector. CONSTITUTION:While a laser beam 52 as a stimulating light is allowed to scan all over the recording area of the stimulative phosphor sheet 30 the output signal S from a photomultiplier 57 for detecting the stimulated phosphoresent light is digitized by the A/D converter 61. The input timing and the input number of sampling clocks PCLK to the A/D converter 61 are controlled by a sampling control part 65.
Patent JP-H09298301-A (JP)
Title: Mos technique power device
Inventor: FRISINA FERRUCCIO
IPC: H01L29/74
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a power device with a higher integration scale than a conventional MOS technique power device. SOLUTION: This device is provided with a conductive insulating gate layer covering a first conductivity type semiconductor layer and a plurality of basic function unit. Each basic function unit contains a slim window formed on an insulating gate layer 9 extending on a slim base body 3. The first conductivity type source regions 60 not doped with impurities of the main parts 40 are alternately positioned in each slim base body 3. Further, a side wall spacer of an insulating material is formed along a longitudinally directed edge of each slim window so as to seal an edge of each slim window. A source metal layer is brought into contact with each slim main body region and each source region through each main body region.
Patent JP-H04162600-A (JP)
Title: Production process control system for electronic circuit package
Inventor: SATOU TADAMASA
IPC: G06Q50/04
Filed: 1990-10-25
Abstract: PURPOSE:To increase a line operating efficiency by controlling transportation of magazines to facilities and storage of the magazines in buffer storage devices according to a provided production command and production completion information from control devices for conducting buffer control among the facilities. CONSTITUTION:Electronic circuit packages are grouped and coded by facility process route and substrate type. Each package is stored in one of magazines 11 (11a-11n) which corresponds to the package. The packages are carried, put in storage or taken out of storage among facilities 4A, B6 and C8 which are separated by type of process such as assembly, test, etc., and a line balance storage(LBS) 1 which absorbs a lag in tact time among the facility processes. An LBS management apparatus 3 receives information about the order in which the magazines were thrown in from a file 31 which tells the order in which the magazines were thrown in. It also receives production completion information from the facilities A4, B6 and C8 through a facility A control device 5, facility B control device 7 and facility C control device 9. Determining the magazines which should be put in storage or taken out of storage, the LBS management apparatus 3 sends a command to the LBS 1 through an LBS control device 2.
Patent JP-H0794365-A (JP)
Title: Solid electrolytic capacitor and manufacture thereof
Inventor: NISHIYAMA TOSHIHIKO
IPC: H01G9/012
Filed: 1993-11-18
Abstract: PURPOSE:To provide a solid electrolytic capacitor which is high in volumetric efficiency per volume and protected against a short circuit caused by the creeping of solid electrolyte when conductive high molecule is used as electrolyte. CONSTITUTION:An oxide film 3, a solid electrolyte (conductive high molecule) 4, and a cathode layer 5 are successively formed on an anode 2 where an anode lead 1 is implanted upright, then solid electrolyte 4 creeping up the anode lead 1 from the neck of the anode 2 is heated by a heater chip to turn partially into insulator to form a solid electrolyte insulated part 4a. Or, to add to heating, oxygen is supplied enough to enable a thermal decomposition reaction to take place to remove a crept solid electrolyte 4.
Patent JP-H02137133-A (JP)
Title: Optical recording and reproducing device
Inventor: SASAKI YOSHIHIRO
IPC: G11B7/0045
Filed: 1988-11-17
Abstract: PURPOSE:To obtain an optimum recording power with high accuracy even in the case of a medium whose recording sensitivity is dispersed by detecting a difference between the positive peak and the negative peak of the AC component of a reproducing signal and deciding a recording current so that the difference may be zero. CONSTITUTION:Recording is performed on a fixed track on a magneto-optical disk 18 with the recording current previously set. By performing reproducing immediately, the reproducing signal outputting from an RF amplifier 1 is outputted to peak detectors 3a and 3b after removing the DC component by a capacitor 2. The positive peak and the negative peak of the reproducing signal are detected by the peak detectors 3a and 3b and the recording current is set so that the difference between the positive peak and the negative peak of the AC component of the signal may be zero. Thus, the optimum recording power is obtained with high accuracy even in the case of the magneto-optical disk 18 whose recording sensitivity is dispersed.
Patent JP-H0599084-A (JP)
Title: Fuel reforming device for engine
Inventor: AKAGI YUJI
IPC: F02M25/00
Filed: 1991-10-07
Abstract: PURPOSE:To enhance combustibility by obtaining reformed fuel excellent in combustibility by means of accurate reaction with radiant rays radiated on hydrocarbon fuel in a liquid state. CONSTITUTION:In an engine using hydrocarbon fuel, it is characterized in that the engine is equipped with a radiant ray irradiating means 12 and 13 irradiating radiant rays onto hydrocarbon fuel in a liquid state, and with a reformed fuel supply passage 14 supplying reformed fuel produced to the fuel supply section 9 of the engine 20 when radiant rays are radiated on hydrocarbon fuel.
Patent JP-H07136787-A (JP)
Title: Laser beam welding equipment
Inventor: KATAYAMA MASAHIRO
IPC: B23K26/21
Filed: 1993-11-18
Abstract: PURPOSE:To provide the laser beam welding equipment capable of controlling welding work according to the distortion quantity of a workpiece generated in accordance with laser beam welding. CONSTITUTION:A couple of gap sensors 4a and 4b are arranged in parallel with an axis 14 of rotation of the workpiece on the outer periphery and the inner periphery of a flange 3 which is the workpiece by a driving device 9. In addition, the gap sensors 4 are connected to a signal converter 5 which converts electric signals sent from these sensors into displacement data and further, the signal converter 5 is connected to a determining device 6 which obtains flatness and perpendicularity of the workpiece and determines whether or not these values are within allowable values. In addition, a controller 8 is connected to this determining device 6 and based on a determined result obtained by the determining device 6, the laser beam output of the laser beam welding equipment and the rotational speed of the workpiece are controlled properly.
Patent JP-S62148103-A (JP)
Title: Cermet for cutting tool
Inventor: YOSHIMURA HIRONORI
IPC: B23B27/14
Filed: 1985-12-23
Abstract: PURPOSE:To improve the wear and abrasion resistance and toughness of a cermet by dispersing pores in 0.5-6vol% in the cermet consisting of an alloy of which hard dispersed phase of 70-95wt% is composed of (Ti, M)CN and of which binding phase consists mainly of iron group metal. CONSTITUTION:Powder of which hard dispersed phase of 70-95wt% is composed of Ti and one or more kinds of composite metallic carbon nitride except for Ti and belonging to 4a, 5a, and/or 6a groups in the periodic table and of which binding phase consists of an alloy composed mainly of iron group metal is stired with a ball mill, dried, and press-formed. And the press-formed one is sintered so as to disperse pores in 0.5-6vol% in it.
Patent JP-H03150427-A (JP)
Title: Optical measuring instrument
Inventor: SHICHIRI MASATAKA
IPC: G01J3/42
Filed: 1989-11-07
Abstract: PURPOSE:To accurately measure the quantities of absorbance of a reference and a sample by providing a part to be measured with a fitting device which positions the reference and sample in an optical path formed of a light emission part and a light reception part and switches a 1st and a 2nd measurement state. CONSTITUTION:Liquid 11 whose components are already known is put in a reference container 14, liquid 12 to be analyzed is put in a sample container 15, and the containers 14 and 15 are fixed to a disk 10 by a holder 13. A detector 8 measures the absorbance quantity of the liquid 11 after a motor 9 is rotated by a constant quantity to position the liquid on the disk 10 in the optical path from a light source 1. The motor 9 is rotated by the constant quantity again after the measurement to position the liquid 11 in the optical path, the detector 8 measures its absorbance quantity, and the components of the liquid 12 are analyzed from the difference between both the absorbance quantities. Consequently, the absorbance quantities of the reference 11 and sample 12 can accurately be measured.
Patent JP-2001111633-A (JP)
Title: Receiver
Inventor: TAKESHITA TAKANORI
IPC: G07B15/00
Filed: 1999-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a receiver that can read a Manchester code by correcting disturbance in the received Manchester code. SOLUTION: The receiver consists of a reception means that receives a signal including the Manchester code, a setting means that sets a prescribed time after a lapse of a prescribed time from a rising time or a trailing time of the received Manchester code within a 1-bit time of the received Manchester code to a monitor time, and a discrimination means that discriminates the Manchester code to be the normal Manchester code when a trailing or a leading of the Manchester code received within a set prescribed monitor time is detected.
Patent JP-H06137595-A (JP)
Title: Air conditioner
Inventor: NAKAOKA YOSHIAKI
IPC: F24F13/20
Filed: 1992-10-28
Abstract: PURPOSE:To make the change of heat insulating members easier and improve heat insulating capacity by securing the heat insulating members to an outer plate by use of securing members inserted in a plurality of grooves provided in the surface of the outer plate, the securing members being made of rubber or resin having heat insulating and elastic properties. CONSTITUTION:An outer plate 1 is provided with a plurality of grooves 1a, and securing members 3 made of rubber or resin having heat insulating and elastic properties are inserted in the grooves 1a through heat insulating members 2 attached along the surface of the outer plate 1 and the grooves 1a. The heat insulating members can easily be mounted, the securing members can easily be removed. The area securing the heat insulating members becomes greater so that the outer plate and the heat insulating members are secured to each other more firmly, heat insulating capacity is improved by preventing air from being trapped between the outer plate and the heat insulating members. The securing members made of rubber or plastic do not have possibilities of coming off by reason of corrosion which can occur when they have contacted with water.
Patent JP-H09133950-A (JP)
Title: Strobe light control device
Inventor: INOUE TAKUMI
IPC: G03B7/16
Filed: 1995-11-08
Abstract: PROBLEM TO BE SOLVED: To realize appropriate and clear photographing with strobe light under every subject condition such as daylight synchro, etc., even in the case of a TTL light control system by changing a strobe light control level based on subject luminance information obtained by performing photometry in a camera. SOLUTION: The light control level of a subject is detected by a light control circuit 8 through a lens 1, a main mirror 2, an image pickup system 4 and an SPD for light control 9 from the subject. Meanwhile, the subject luminance information obtained from a photometry circuit 6 through the lens 1, the main mirror 2, a half mirror 3 and an SPD for photometry 5 is fetched in a CPU 7, and the light control level of the light control circuit 8 is changed based on the information. Thus, the appropriate photographing is performed without being influenced by the subject luminance obtained through the SPD 9. By using a method where the light control level is changed based on relation between the main subject and ambient luminance by performing the division photometry of the subject, more excellent photographing is realized.
Patent JP-H08149123-A (JP)
Title: Interception preventing method, interception preventing device and ciphering/decoding adaptor with interception preventing function
Inventor: NAKAYA KAZUHIKO
IPC: H04L9/10
Filed: 1994-11-24
Abstract: PURPOSE: To prevent the interception of communication content by an electromagnetic wave leaked from a signal line based on a communication signal with comparatively simple configuration. CONSTITUTION: A signal generating section 60 of its own station side ciphering/ decoding adaptor 4 outputs a random signal at the same frequency band as that of a communication signal with its own station side facsimile equipment by changing the frequency of the random signal to a random signal line 32. Furthermore, the random signal line 32 starts from a signal line from a MODEM section 44 up to signal line and communication signal lines 24, 26 in a changeover section 42 and up to a connector 2a of the own station side facsimile equipment 2 along with the respective signal lines.  Thus, even when the communication signal through the communication signal lines 24, 26 of a modular cable 14 is leaked as an electromagnetic wave, it is mixed with an electromagnetic wave of a random signal leaked from the random signal line 32, and an intercepting party cannot discriminate the signal from the random signal because the frequency band is the same and then the interception is failed.
Patent JP-H01130295-A (JP)
Title: Vending machine
Inventor: TAKESHIMA TOSHIO
IPC: G07F5/22
Filed: 1987-11-16
Abstract: PURPOSE: To cumulatively display the number of times of fault generation for respective contents by outputting detection signals for the respective fault contents, summing up the number of times of the input for the respective detection signals and displaying respective counted values. CONSTITUTION: Every time of the fault generation, the detection signals 4 are outputted for the respective fault contents from a fault detection means 2. The number of times of the input of the respective detection signals 4 is summed up in a counting means 6. Since the detection signals 4 are respectively outputted for the respective fault contents from the fault detection means 2 every time of the fault generation, the respective counted values of the counting means 6 indicate the cumulative number of times of the fault generation for the respective contents. Thus, the number of times of the fault generation is cumulatively displayed for the respective contents by a display means 10.
Patent JP-H09106868-A (JP)
Title: Electric connection structure between circuit board
Inventor: SAKA KAZUTO
IPC: H05K3/32
Filed: 1995-10-11
Abstract: PROBLEM TO BE SOLVED: To make a connector unrequired, thereby obtain an electric connection structure at low cost by providing a conductive line itself with a connector function. SOLUTION: On the opposite end face of a printed circuit board 20 arranged with a specified gap G1 spaced on the same flat face, a longitudinally extending semi-circle groove 22 in which the internal face is plated by means of a metal is formed, and a contact point part with a tape wire 10 is formed. Both end sides of a conductor wire stripe 11 of the tape wire 10 are bent and molded in its specified shape in advance by means of bending processing. In natural state, a distance Al between both connection end parts 11b of the conductive wire stripe is set wider than the gap G1 between contact parts 23. When the tape wire 10 is pressed from above in a gap between both boards 20 by this constitution, the conductive wire stripe 11 has spring characteristics, therefore, both connection end parts 11b are pressed to the contact point part 23, and electrical connection is formed.