baber/WOPTO huggingface dataset:
Patent JP-H06262275-A (JP)
Title: Die for plastic working of metal
Inventor: SHIOTANI ATSUO
IPC: H01L23/50
Filed: 1993-03-10
Abstract: PURPOSE:To provide excellent adhesivity of a film to a base material and provide excellent surface precision of the film by coating at least one kind of diamond type carbon or diamond having an optimum film thickness on the surface of the base material of a die for the plastic working of metal. CONSTITUTION:A die for the plastic working of metal is formed by forming a film whose thickness is 0.5-0.8mum which is mainly composed of at least one kind of diamond type carbon and diamond on the formed surface of the die for the plastic working which is composed of the base material of the metal, the alloy or ceramics sintered body, and where at least a metallic work 3 is formed. This die has excellent effect that its service life becomes longer about 7-10.5 times when in particular, it is used as the die for metal bending in comparison with the cemented carbide, the coated cemented carbide or the ceramics sintered body to be used for the die for bending.
Patent JP-H08270078-A (JP)
Title: Skid for structure, accessory component thereof, and coupled body of skid and accessory component
Inventor: MASE TOKUTARO
IPC: E04B5/14
Filed: 1995-03-31
Abstract: PURPOSE: To reduce the manufacturing cost of a spacer by a method wherein a space is molded in a separable state integrally with a skid, and when the spacer is inserted between the skid and a foundation, the spacer is separated away from the skid for use. CONSTITUTION: A coupled body 1 of a skid and an accessory component is integrally molded by means of resin, for example, polypropylene. At the interior of an outer frame 5, formed approximately in a square, of the coupled body 1, two inner coupling parts 8 are arranged at the right and the left of a central leg part 7 in such a manner that a space between coupling parts 3 on both sides is divided into three sections at equal intervals. A plurality of spacers 31 and skid coupling members 32 are formed at the lower end part of the side wall of the inner coupling part 8 in such a state to protrude outward. The spacers 31 and the skid coupling members 32 are formed integrally with the inner coupling part, i.e., a skid 10 but the coupled part forms a fine shaft and simply separated.  When the skid 10 of the so formed coupled body 1 is laid on a ground surface, the necessary number of the spacers 31 are separated away from the coupled body 1 and the spacer 1 is inserted in a gap between the skid 10 and a ground.
Patent JP-H02257694-A (JP)
Title: Printed wiring board
Inventor: SAKURAI TERUYASU
IPC: H05K1/02
Filed: 1989-03-30
Abstract: PURPOSE:To measure alignment and positional displacement accurately by continuously forming patterns at the same pitch as a solder resist pattern by symbol mark ink at positions corresponding to a copper foil pattern and the solder resist pattern. CONSTITUTION:The copper foil pattern 1 of a printed wiring board represents a triangular continuous pattern, the height of one part of a center of which is heightened, and is composed of an odd number of triangles, and a solder resist pattern 2 represents a triangular pattern, the height of one part of a center of which is heightened, and a pattern, pitches of which are made smaller than the copper foil pattern 1 only by one tenth, is shaped as the pattern 2. A symbol mark pattern 3 represents a triangular pattern at the same pitch as the solder resist pattern 2, and is formed at a place oppositely faced to the solder resist pattern 2 on the copper foil pattern 1. Accordingly, accurate alignment is enabled, thus determining the displacement of the solder resist and symbol mark patterns 2, 3 to the copper foil pattern 1 at a precise value.
Patent JP-S57192089-A (JP)
Title: Superconductive logic gate and operation thereof
Inventor: KODERA NOBUO
IPC: H03K19/195
Filed: 1981-05-22
Abstract: PURPOSE:To standardize the input current level having no relation with the number N of input lines of a superconducting logic gate by a method wherein mutually independent input lines belonging fundamentary to respective Josephson junction devices of N pieces are arranged to the input lines of N pieces. CONSTITUTION:Josephson junction devices X of N pieces having the Josephson tunnel effect are connected in parallel. Output thereof is taken out from a contact between the parallel devices and a resistor R, and flows in a load resistor ZL. The resistor R thereof separates between an electric power source and active circuits. When the all devices X are transferred from the SP condition (the condition that no voltage is generated between both the ends of the device) to the OP condition (the operating condition) by input signals Iin, a current IO supplid from the electric power source flows out toward the load resistor ZL from an output terminal Iout. At this time, series resistors r are inserted to the devices X. By equalizing the resistors r, the current IO can be made to flow being divided equally, and moreover the operating points of the devices X can be set.
Patent JP-2000276037-A (JP)
Title: Education system through mobile communication
Inventor: ITO MAMORU
IPC: G09B5/06
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To continue taking lectures without difficulty by utilizing mobile communication. SOLUTION: This education system 10 for taking lectures of teaching materials by utilizing mobile communication has a teaching material server 12 for distributing the teaching materials, mobile communication devices 4, and an on-line data communication network 42 among them. And, the teaching material server 12 comprises a teaching material data base 16 for storing the teaching materials by dividing them into plural teaching material units 32, an attendant database 20 for storing personal data, etc., of the attendants, a network processor 18 with an interface function with the communication network 42, and an education system central processor 14 which controls an input/output of the data between these, and takes out one teaching material unit of the teaching material database, and passes it onto the network processor 18 so as to distribute it to the attendants once or more a day.
Patent JP-H03278604-A (JP)
Title: Graphic equalizer and recorder
Inventor: HONDA TAKASHI
IPC: H03G9/00
Filed: 1990-03-28
Abstract: PURPOSE:To obtain an optimum reproduction sound volume by obtaining entire level information of an equalizing curve of a set equalizer characteristic and adjusting an output level of a graphic equalizer based on the obtained entire level information. CONSTITUTION:An equalizer circuit 1 receives an equalizer characteristic (selection of split frequency band and level adjustment or the like) adjusted and set by an equalizer characteristic adjustment key 21 of a operation key 2 via a microcomputer 4. In this case, the microcomputer 4 obtains an equalizing level center value (entire level information) of a set equalizer characteristic curve based on the information from an equalizer characteristic adjustment key 21 and subtracts an equalizing level center value obtained from a level at each split frequency band therefrom to correct the level information. Thus, even when a different equalizer characteristic is set, since a reproduction output level optimum to each equalizer characteristic is set, the reproduction sound with optimum sound quality and sound volume is always obtained.
Patent JP-H06287367-A (JP)
Title: Thermoplastic resin composition
Inventor: TOMITA MASAYUKI
IPC: C08L71/00
Filed: 1993-04-02
Abstract: PURPOSE:To obtain the title composition having good compatibility among the respective components and being excellent in a balance among mechanical properties such as impact strength and tensile strength. CONSTITUTION:The composition comprises polypropylene (A), polyphenylene ether (B) and 0.1-50 pts.wt., per 100 pts.wt. total weight of components A and B, block copolymer obtained by reacting polypropylene (i) prepared by introducing a functional group selected from the group consisting of a carboxyl group, an acid anhydride group, a hydroxyl group, an epoxy group, an amino group, an alkoxysilyl group and a sulfonic group into a terminal olefinic unsaturation with polyphenylene ether (ii) terminated with a functional group reactive with the functional group of component (i).
Patent JP-H07275332-A (JP)
Title: Gas sterilizer
Inventor: YANAGIMACHI AKIRA
IPC: A61L2/20
Filed: 1994-04-15
Abstract: PURPOSE:To provide a gas sterilizer to discharge the gas outside sufficiently diluted sterilizing gas such as ethylene oxide, etc., after use. CONSTITUTION:A throttle valve and a third valve 10 are parallelly connected to each other on the middle part between a vacuum pump 7 and the second valve 6 in the halfway of an exhaust pipe 8. After the sterilization treatment of the object, when the sterilizing gas is discharged outside from the inside of a sterilizing vessel 1 through the exhaust pipe 8, the gas is passed through a throttle valve 9 by closing the third valve 10. The exhaust sterilizing gas passed through the throttle valve 9 is send to the ejector type vacuum pump 7 little by little and discharged outside.
Patent JP-H11273616-A (JP)
Title: Three-dimensional quadrupole mass spectrometer
Inventor: NAKAGAWA KATSUHIRO
IPC: H01J49/42
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To prevent the passing of the scattered light from an ion emitting port coaxial with an incident port, and to prevent reduction in the S/N ratio by arranging a means for preventing an incidence of the light by deflecting only an electron on the front stage of an electrode having an electron incident port among opposite two end cap electrodes surrounding a trap space for generating an ion by a thermoelectron from a filament. SOLUTION: An electron collides with a sample molecule 7 in a trap space surrounded by an incident side end cap electrode 4 having an electron incident port, an emitting side end cap electrode 5 having a parabolic curved surface opposed to this and intermediate three ring electrodes 6 to generate an ion. Only an electron from a filament 3 positioned at a prescribed angle from a central point of the electron incident port is deflected by an off-axis electron guide 2, and the scattered light linearly advances to collide with the bottom surface of the incident side end cap electrode 4. A scattered light uncontained ion is shut in an impression AC electric field, and is detected without background noise by a detector of a secondary electron and photoelectron multiplier after mass separation.
Patent JP-H05284710-A (JP)
Title: Motor
IPC: H02K21/14
Filed: 1992-03-31
Abstract: PURPOSE:To avoid the troubles between a magnetic shielding plate (MS) and a coil and reduce the thickness of a motor by a method wherein a stator is provided outside and a part of the outer circumference of the stator is made to retreat radially or opened and the stator coil is electrically insulated with a thin film member. CONSTITUTION:A bearing component 2 which supports a rotary shaft 1 so as to rotate freely is vertically attached and fixed to a motor frame 4 to which a stator 3 is attached. The stator 3 is fixed to the motor frame 4 with screws with a spacer 5 therebetween concentrically with the bearing component 2. A coil 6 is wound on the inside of the core 3a of the stator 3. A recess 3c which is made to retreat toward the inner circumference side is formed on the outer circumference of the part of the core 3a where the coil 6 is not wound. A magnetic shielding plate (MS) 12 is fixed above the coil 6 with screws to shield a leakage flux to a magnetic recording medium 11. A thin film member 16 having electrical insulating properties is fixed with the MS 12 with screws between the MS 12 and the coil 16. Therefore, the moving line of magnetic heads 14 and 15 agrees with the recess 3c and a rotor 10, the stator 3 and the magnetic heads 14 and 15 can be provided on an approximately same plane, so that the thickness reduction can be achieved.
Patent JP-2000274492-A (JP)
Title: V-belt
Inventor: NAKAO AKIHIRO
IPC: F16G5/16
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a V-belt to reduce the generation of noises during contact or separation between a block and a pulley. SOLUTION: A plurality of blocks 4 are locked in a longitudinal direction of a belt at an endless tension band, and a V-belt is formed that slope-form sides 6a and 6b being a contact surface with a pulley are formed at both sides of the block 4. The slope-form sides 6a and 6b of the block 4 are formed laterally unsymmetrically in the direction of the thickness of the block. Thereby, when the V-belt enters or separates from a pulley P, the left and right slope- form sides 6a and 6b contact or separate away from the left or right pulley P with a time difference, whereby the generation of noises is reduced.
Patent JP-S62233866-A (JP)
Title: Protection control system for data secrecy of main memory
Inventor: NOBUSAWA KYOHEI
IPC: G06F21/62
Filed: 1986-04-03
Abstract: PURPOSE:To attain protection of the secrecy for pages of a main memory by clearing pages when the main memory pages are secured to avoid a case where a page requester looks at data previously. CONSTITUTION:When a desired page is secured, a secrecy protection deciding mechanism 42 checks a deciding flag 43. This flag 43 is unique one that is used in this system and applied to the segments (pages) of all programs. When the protection of secrecy is set to the glaf 43, a page clearing mechanism 44 clears all pages secured by a page securing mechanism 41 by clear characters. Thus the secrecy is protected. In such a way, the protection of secrecy is secured for pages on the main memory by a page control mechanism 4 according to system parameters. The the pages are offered to the requester and therefore the complete protection of secrecy of main memory pages is secured to the page requesters.
Patent JP-H03275347-A (JP)
Title: Transparent gas barrier film
Inventor: TANAKA YOSHIO
IPC: B32B9/00
Filed: 1990-03-26
Abstract: PURPOSE:To improve transparency and steam barrier properties by forming a transparent gas barrier film by laminating a lead oxide layer to at least the single surface of a base material composed of a plastic film. CONSTITUTION:A lead oxide layer is formed to at least the single surface of a base material composed of a plastic film in a thickness of about 3-400mum, pref., about 5-200mum by sputtering, vacuum vaper deposition or ion plating to prepare a transparent gas barrier film. The base material to be used composed of the plastic film is formed by forming an org. polymer such as polyolefin or polyester into a film by melt extrusion and stretching the film uniaxially or biaxially if necessary. Further, the total light transmissivity of white light of the plastic film is pref. about 40% or more and more pref. about 60% or more.
Patent JP-H08270275-A (JP)
Title: Grip-fixing device for key in key-copying apparatus
Inventor: OTSUKA KIYOHIRO
IPC: E05B19/00
Filed: 1995-04-03
Abstract: PURPOSE: To copy a key having an accurate key shape by a method wherein the key is gripped by two gripping sections and fixed precisely, the outer circumference of an original key shape is traced by a guide and a cutting edge is operated by the same orbit as the guide. CONSTITUTION: A horizontal top section 16 having width slightly longer than the groove bottom section 11 of a key or a key 10 for cutting molding is formed to a first gripping section 14. Both inclined pieces 17, 17 inclined at angles the same as or larger than angles formed by the groove bottom section 11 of the key or the key 10 for molding and rising walls 12, 12 from both ends of the horizontal top section 16 are formed. The first gripping section 14 is fitted and gripped and fixed into the groove strip 9 of the key or the key 10 for molding, and both inclined pieces 17, 17 of the first gripping section 14 are abutted against both rising walls 12, 12 of the groove strip 9. The center of the groove strip 9 of the key 10 is conformed onto a reference line D.  Accordingly, even when dispersion is generated in the cross direction of the groove bottom section 11, the error is distributed equally to both sides in the cross direction of the groove bottom section 11, thus absorbing the error.
Patent JP-H09267330-A (JP)
Title: Production of long fiber reinforced resin pellet
Inventor: SASHI KAZUMICHI
IPC: B29B11/16
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To produce a long fiber reinforced resin pellet of good quality wherein fiber bundles are sufficiently impregnated with a resin, by setting the number of monofilaments present in the bundled roving introduced into a die box to a specific number or less. SOLUTION: In a method for producing a long fiber reinforced resin pellet, the number of filaments present in the bundled roving introduced into a die box is set to 5000 or less to produce the long fiber reinforced resin pellet of good quality, wherein fiber bundles are sufficiently impregnated with a resin. The long fiber reinforced resin pellet is produced by an impregnation die for pultrusion. For example, as a matrix resin, a polypropylene(PP) homopolymer with a melt flow rate of 80g/10min is used and 10wt.% of maleic anhydride is added to the total amt. of PP.
Patent JP-H11274681-A (JP)
Title: Electronic device and manufacture thereof
Inventor: MIYASHITA SATORU
IPC: H05K1/16
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To manufacture various types of electronic devices also by the printing method, by forming on a substrate an absorption layer having an absorbing power to a solvent for an ink contg. a material for forming element patterns of the electronic device. SOLUTION: To form an Si monoxide adsorption layer 13 on a substrate, Si dioxide is dispersed in a polar solvent to prepare a soln., it is coated on the entire substrate surface and dried over 150 deg.C to deposit Si dioxide as an adsorption layer 13 on the substrate, and an Ni-contg. ink soln. is jetted on the adsorption layer 13 by the ink jet method to form a pattern of gate electrodes 14, such that the solvent 30 in the ink is adsorbed in the adsorption layer 13, Ni in the ink is left on the adsorption layer 13, and the pattern of the gate electrodes 14 is accurately written on the substrate to quickly diffusing the solvent 30 in the adsorption layer 13 in this step.
Patent JP-H11230019-A (JP)
Title: Deep sea water pressure power generator
Inventor: ONO TOSHIYUKI
IPC: E02B9/00
Filed: 1998-02-07
Abstract: PROBLEM TO BE SOLVED: To infinitely produce clean electric energy by generating motive power, and converting the motive power into electric energy with a device converting the static water pressure at a certain depth of water into the dynamic water pressure. SOLUTION: A cylindrical pipe A withstanding a high water pressure of the deep sea is provided with piston-like cylindrical tubes Ba, Bb freely slidable toward the center section from both ends in the cylindrical pipe A by the water pressure. Rod-like long nuts 8 having teeth transferring motive power to the gears of a central generator room D are provided at the tips 12 of both piston- like cylindrical tubes Ba, Bb. The cylindrical tubes Ba, Bb are located at both ends of the cylindrical pipe A by springs 7 at a shallow place, they are slid toward the center by the increased pressure as the depth is increased, power generators are rotated at a high speed via several gears, and electric energy is obtained.  A pair of two power generators are vertically moved together to suppress the energy consumption required for vertically moving them, and a large quantity of electric energy can be obtained when many pairs of power generators are provided in tandem.
Patent JP-S59204099-A (JP)
Inventor: HIROTA ATSUKO
IPC: G10L25/00
Filed: 1983-05-06
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-S58196668-A (JP)
Title: Optical information reproducer
Inventor: AKAIKE MASANORI
IPC: G11B17/04
Filed: 1982-05-12
Abstract: PURPOSE:To protect the surface of a disk as well as to assure a loading/unloading action of the disk, by providing a mounting carrier which performs the loading/unloading action of the disk independently of a driving member which reproduces the disk. CONSTITUTION:An optical disk 17 is put on a mounting part 4b while the 1st carrier 4 is drawn out, then a loading motor is turned to put the disk 17 into a main body 1. The revolution of the loading motor is stopped when a detecting means detects the loading of the carrier 4. At the same time, a cam means shifts the 2nd carrier 29 to a rise position from a fall position. Thus a hooking spindle 16 and a disk clamper 28 holds the disk 17 between them. Then the cam means moves the carrier 29 down to an intermediate position to get a reproduction state under the non contacting state between the clamper 28 and the carrier 29. When the reproduction is over, the carrier 4 is drawn out of the main body 1 while the disk 17 is put on the part 4b. In such a way, the disk 17 can be assuredly loaded and unloaded.
Patent JP-S62235287-A (JP)
Title: Method and vessel for producing single crystal
Inventor: KINOSHITA KYOICHI
IPC: C30B11/00
Filed: 1986-04-07
Abstract: PURPOSE:To obtain the titled high-quality single crystal by providing a vent hole through the side surface of a crucible holding a melt contg. a raw material, introducing the vapor from an atmosphere adjusting agent to the periphery of the melt through the hole,and controlling the vapor pressure of the melt. CONSTITUTION:The vent holes 9 and 9' are provided through the side surface of the crucible 8 holding the melt 10 to be passed through a vertical electric furnace having a temp. gradient. A gap is formed between the crucible 8 and the outside airtight ampule 13. A vapor is generated from the atmosphere adjusting agent 15 placed in the ampule 13. The vapor is introduced to the periphery of the melt, and a crystal is grown while controlling the vapor around the melt.
Patent JP-2000272237-A (JP)
Title: Ink jet recording method and medium to be ink jet recorded
Inventor: ITO KENGO
IPC: C09D11/00
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recording method, in which both of a water-soluble dye ink and a pigment ink as a recording liquid can be used, good image storage properties and water resistance are provided and a good image free from bleeding can be formed. SOLUTION: In an ink jet recording method for recording by fixing a recording liquid 5 on a medium 4 to be recorded, a dye fixed layer composed of an interlaminar compound and a binder is formed on the medium to be recorded by using a recording fluid prepared by a dispersion liquid of a pigment in which at least a part of interlaminar ions in the interlaminar compound is substituted with dye ions demonstrating polarity same as that of interlaminar ions or a water solution of the water-soluble dye. The surface of the interlaminar compound is plus electrified, or the interlaminar compound is modified by an organic acid, or the interlaminar compound is a larminar inorganic polymer containing exchangeable anions.