baber/WOPTO huggingface dataset:
Patent JP-S61195721-A (JP)
Title: Nc sheet material working machine
Inventor: NAKAGAWA HIROSHI
IPC: B21D43/00
Filed: 1985-02-26
Abstract: PURPOSE:To position a heavy sheet material to be worked at high speed and with high accuracy by providing a mechanism to convert an inertia force to a twisting force for the transportation mechanism and cancelling the inertia force when the sheet material is positioned. CONSTITUTION:By a sliding mechanism and a feed screw 6 provided at a main body base 2, a transporting stand 16 is positioned in the Y axis direction. The transporting stand 16 is positioned by the sliding mechanism and the feed screw 12 provided on a frame 5 in the X direction. A rack gear 20 parallel to a Y axis guide 4 is fixed to both sides of the main body base 2. A pinion gear 21 geared respectively to the gear 20 is linked by a torsion bar 22, supported freely rotatably by a bearing 23 and the inertia force is cancelled. By the above, the edge part of a sheet material 19 is fixed, shifted by an NC control, positioned and thereafter, various types of working are executed.
Patent JP-H03239096-A (JP)
Title: Ornamental fastener for earphone
Inventor: YOSHIDA HIROSHI
IPC: H04R1/10
Filed: 1990-02-16
Abstract: PURPOSE:To obtain an ornamental fastener which ornaments an ear at the time of putting on an earphone, to which an ornamental article can be attached easily and surely, and which can be manufactured easily by forming integrally a claw part provided with springiness for inserting and holding an earphone cord and a hole for attaching the ornamental article. CONSTITUTION:On two upper and lower parts of a plate-like base part 1, a claw part 3 consisting of a rectangle type projecting part 2 whose height is a little smaller than the wire diameter of a cord and whose one side is separated and raised in an L-shape is provided so that the separated parts are opposed mutually. Also, on the end part which is like a plate and becomes an integral type, a ring-like hole 4 for attaching ornament is provided. Or a side end part formed integrally with a base part 5 having the claw part is continued from a U-shaped bend part 6, and on its tip face 7, a round hole 8 for attaching ornament is provided. The claw parts are all provided with springiness so that they can be held by the cord. By the claw part provided with springiness, the fastener can be attached easily and surely to the cord of the earphone, and also, an ornamental article of choice is attached at a suitable time and can ornament an ear at the time of putting on the earphone.
Patent JP-S61243703-A (JP)
Inventor: JIYON KASUTARUDEI
IPC: B65G1/04
Filed: 1986-02-21
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-S51111321-A (JP)
Title: Magnetic head
Inventor: TOTSUKA YOSHIHARU
IPC: G11B5/29
Filed: 1975-03-26
Abstract: PURPOSE:To prevent malfunction and variance of the characteristics of the magnetic head, in which magnetic circuit is constituted by connecting magnetic core with magnetic gap and yoke core with wound wire by maintaining better connection between the magnetic core and the yoke core.
Patent JP-H02262609-A (JP)
Title: Endoscope
Inventor: SATO MICHIO
IPC: A61B1/00
Filed: 1990-02-16
Abstract: PURPOSE:To prevent an optical axis deviation from being generated between objectives and an image reception part by providing a support cylinder which supports the objectives and image reception part and arranging the support cylinder in both the rear block and front block of a tip constitution part. CONSTITUTION:The support cylinder 13 which holds the objectives l1 - l4 is provided and the tip constitution part 3 is divided into the front part block 18 and rear block 21. A fitting hole 21a wherein the support cylinder 13 is fitted and supported is formed in the rear block 21. A through hole 18a where the support cylinder 13 is fitted loosely is formed in the front block 18, and the support cylinder 13 is arranged in both the through hole 18a and fitting hole 21a. A holding frame for the objectives and the image reception part of an optical image transmission member are therefore fitted in the same support cylinder and the center optical axes of the both are aligned automatically with each other. Consequently, the periphery of the observation visual field is not vignetted and no aberrations are generated.
Patent JP-S62193237-A (JP)
Inventor: OKANE MASAAKI
IPC: H01G4/224
Filed: 1986-02-20
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-S59160967-A (JP)
Title: Gelling agent for alkaline battery
Inventor: TAGUCHI JIYUN
IPC: H01M6/22
Filed: 1983-03-04
Abstract: PURPOSE:To improve electrolyte leakage resistance by using alkali carboxymethylcellulose having a etherification degree of 2.4-3.0, and good gelling capability and alkali resistance as a gelling agent of a gel-like anode. CONSTITUTION:Alkali carboxymethylcellulose (CMC) havin ga etherification degree of 2.4-3.0 is prepared by multiple addition reaction method of sodium hydroxide by which etherification reaction is performed by adding the amount of sodium hydroxide required to etherification in lots. CMC having a etherification degree of 2.4 or more and a mean polymerization degree of 150-800 is preferable for this invention. The amount of addition of gelling agent to electolyte is preferable to limit to a minimum amount which can obtain a gel capable of suspending zinc powder. This amount depends on the kind and concentration of an electrolyte, but is usually 0.5-5%, preferably 1-3% to electrolyte.
Patent JP-S57151151-A (JP)
Title: Color picture tube
Inventor: ITAZU MASAKATSU
IPC: H01J29/07
Filed: 1981-03-12
Abstract: PURPOSE:To keep the luminance and the contrast uniform throughout a screen by making an aperture rate of shadow mask holes constant from the center to the circumference. CONSTITUTION:A shadow mask is constituted by forming holes with a constant size throughout a screen at intersections of two sets of uniformly spaced parallel lines crossing each other at an angle of 60 deg. or 120 deg.. The size of the holes is  made, e.g., about 120mu for a 0.3mm. pitch shadow mask. Then, a black matrix phosphor screen is produced using such a shadow mask. Therefore, the blackening rate of the phosphor screen is kept nearly constant throuhgout the screen, resulting in no irregularity of the luminance and the contrast of the phosphor screen.
Patent JP-S52118953-A (JP)
Title: Refuse disposal plant
Inventor: SHIBATA MINORU
IPC: B65G65/32
Filed: 1976-03-31
Abstract: PURPOSE: To reduce a space of equipment and to eliminate accessories as much as practicable, by providing a travelling crane which travels over a roof of a refuse pit, a refuse disposal dump and a refuse container storage on the roof. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08191630-A (JP)
Title: Method for modifying soil or clay and tool for filling powder and granular material in hole used therefor
Inventor: ITOU YASUNARU
IPC: A01G7/00
Filed: 1995-01-12
Abstract: PURPOSE: To provide a method for modifying soil or a clay layer by which a short period is sufficient for improving the soil or clay layer and the improvement can be carried out in an interval for using a land without requiring the use of a heavy machine and a tool for filling a powdery or a granular material into holes capable of pushing in the powdery or granular material so as not to form bridges in the holes. CONSTITUTION: This method for modifying soil or a clay layer is to bore holes 2 having >=10cm depth in the soil or clay layer 1 and throw a powdery or a granular material 3 of a porous substance into the holes 2. Furthermore, this tool for filling the powdery or granular material into the holes comprises a rod shaft having helically formed grooves from the vicinity of the base end to the tip, a rotating means for the rod shaft attached to the base end of the rod shaft and a cylinder externally fitted onto the rod shaft and is used for the method.
Patent JP-H03240268-A (JP)
Title: Manufacture of semiconductor device
Inventor: MANO KAZUNORI
IPC: H01L29/73
Filed: 1990-02-19
Abstract: PURPOSE:To form a semiconductor device whose element characteristics are not deteriorated by a method wherein, after an element forming region is formed in a mesa type by etching on a semiconductor substrate composed of In based compound semiconductor, an undoped semiconductor layer is grown on the whole surface, and the undoped semiconductor layer on the upper part of the mesa is eliminated. CONSTITUTION:On a semiconductor substrate whose operating layer is composed of InP based or InAsGs based semiconductor or layer structure of them, an element region is formed in a mesa type by etching using a mask. Undoped AlGaAs or undoped GaAs is grown on the whole surface. The mask is etched and eliminated, and only the undoped AlGaAs or the undoped GaAs formed on the mask is eliminated. Thereby an InP based or InGaAs based field effect transistor wherein parasitic leak current is reduced and sufficient breakdown voltage is obtained can be manufactured.
Patent JP-H10232966-A (JP)
Title: Charge management system for charged facility in establishment
Inventor: TAGUCHI SAKAE
IPC: G07B15/00
Filed: 1997-02-20
Abstract: PROBLEM TO BE SOLVED: To enable a facility user to use charged facilities such as vending machine without any cash in an establishment such as a pool and a spa hotel and not to spoil incentive to use. SOLUTION: A bar code 12 given to a wristband 10 passed to a facility user is read in by a bar code reader 16 and registered in a bar code vender unit 20 of a vending machine 18. When the read-in bar code information matches information which is already registered in the unit 20, the vending machine 18 can be used, and a use result is linked with the read-in bar code information and transferred to and stored on a server 100 through a control box 22. When the facility user exits, the use result is retrieved according to the bar code read by the bar code reader 16 and a checkout process is performed according to the retrieved result.
Patent JP-H02216561-A (JP)
Title: Multi-level secrecy protective system
Inventor: NAKATANI KOICHI
IPC: G06F21/62
Filed: 1989-02-17
Abstract: PURPOSE:To protect secrecy on a multi-level basis by providing a secret levels at every file, registering the secret level for (i) pass words set at every user ID, and requiring the input of the (j) pass words for the file access at (j) levels (i>=j>=1). CONSTITUTION:The secret levels (0, 1, 2,... in the sequence of lower levels) are stored into a file 6 of an external storage device 5, the user ID, the corresponding pass word and the secret levels (1, 2,...) are registered in a table 2, and the user ID is inputted from an input device after activation. Further the secret level, which is presently attained, is set in a checking part 3 (an initial value is zero), and a pass word 8 from the device 7 is set in the checking part together with a pass word 9 and a level 10 in the table 2. Further when the pass word 9 is larger than the set level of the checking part 3 by one and corresponds to the pass word 9, the level of the checking part 3 is increased by one, and the deciding part 4 is made into the same constitution as that of the checking part 3.
Patent JP-2000233060-A (JP)
Title: Recording medium processor for game
Inventor: UGAWA SHOHACHI
IPC: A63F5/04
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a recording medium processor for game applicable to a game machine of both of a pachinko machine and a slot machine. SOLUTION: This recording medium processor 3 for game capable of coping with the game machines 2, 201, communicatably connected thereto, and executing the predetermined processing by reading out at least the information from a game recording medium capable of recording the information for specifying the magnitude of a game valuable value to be used in the game, comprises a storing part having both of a program for pachinko machine including the processing contents relative to the use of a valuable value for game in a case when the game machine is the pachinko machine 2, and a program for slot machine including the processing contents relative to the use of the valuable value for game in a case when the game machine is the slot machine 201, a control part for executing the predetermined processing on the basis of each program,  and a switching means for switching the program to be executed in the control part.
Patent JP-H01211319-A (JP)
Title: Magnetic recording medium
Inventor: OTSUBO YASURO
IPC: G11B5/66
Filed: 1988-02-19
Abstract: PURPOSE:To prevent failure in traveling and stick slipping by attraction of a magnetic head and a magnetic recording medium by allowing fine carbon particles of <=0.1mum max. thickness and low vapor pressure liquid to coexist on a thin magnetic metallic film layer of a surface layer provided on the thin magnetic metallic film layer. CONSTITUTION:The fine carbon particles 13 are dispersed and held by the surface tension effect of the low vapor pressure liquid 12 which hardly evaporates in the ordinary temp. and atm. pressure environment where a recording medium body 1 is usually used on the thin magnetic metallic film layer 11 deposited on the surface of the disk body of the recording medium body 1 and the max. thickness thereof is confined to <=0.1mum. The fine carbon particles 13 do not move even if the particles receive centrifugal force according to the rotation of the recording medium body 1 or receive the sliding contact force form a slider 2 of the magnetic head; thus, said particles exhibit a good lubricating function over a long period of time. The stick slip occurring in the attraction of the magnetic recording medium and the slider and the stoppage of the traveling are thereby surely prevented over a long period of time without hindering the recording at the higher recording density.
Patent JP-H05238887-A (JP)
Title: Method for synthesizing diamond polycrystal film
Inventor: MATSUYAMA HIDEAKI
IPC: C30B29/04
Filed: 1992-02-25
Abstract: PURPOSE:To improve the orientation properties in a film surface by making a raw material gas containing a carbon compound flow from the direction at a specific angle from the normal direction of the surface of a substrate for forming a film thereon toward the substrate and activating the raw material gas according to a chemical vapor deposition(CVD) method. CONSTITUTION:A raw material gas 2 composed of a carbon compound such as methane and a large amount of H2 gas is introduced from a gas inlet port 11 into a reactional tube 1 of a microwave plasma CVD apparatus, made to flow through the reactional tube 1 and discharged from a vacuum vent port 12. A substrate 6 for forming a film thereon such as an Si plate having the surface subjected to scoring treatment with diamond powder is arranged so as to provide the normal direction 7 at an angle within the range of 45 to 75 deg. from the flow direction of the raw material gas 2 and heated at a prescribed temperature. Microwaves are then generated from a vibrator 3 and passed through a waveguide 4 and the flow of the raw material gas 2 is exposed to the microwaves to activate the carbon component and H2 gas. Thereby, the objective diamond polycrystal film having equal orientation in the film surface is formed on the substrate 6 for forming the film thereon.
Patent JP-H05230533-A (JP)
Title: Production of steel stock for line pipe excellent in carbon dioxide gas corrosion resistance
Inventor: KIMURA MITSUO
IPC: C21D8/10
Filed: 1992-02-25
Abstract: PURPOSE:To produce a steel stock for line pipe excellent in carbon dioxide gas corrosion resistance by subjecting a billet of a steel having a composition containing small amounts of Cr or other elements to hot rolling under specific conditions. CONSTITUTION:At the time of producing a steel stock for pipe line excellent in CO2 corrosion resistance and used for the transportation and excavation of CO2-containing gas, crude oil, etc., a steel which has a composition containing, by weight, <0.25% C, 0.01-0.50% Si, 0.1-2.0% Mn, <0.03% P, <0.01% S, 0.25-1.0% Cr, and 0.01-0.10% Al or further containing one or >=2 kinds among <0.5% Cu, <1.0% Ni, <1.0% Mo, <0.2% Ti, <0.2% Nb, <0.2% V, <0.05% B, <0.2% Zr, and <0.006% Ca is used as a material. This steel is heated up to >=1150 deg.C and hot-rolled. Further, the temp. at the time of the conclusion of rolling is regulated to >=800 deg.C and cooling rate after rolling is regulated to >=8 deg.C/sec. By this method, the steel stock minimal in corrosion in a CO2- containing environment can be obtained.
Patent JP-S62196225-A (JP)
Title: Delivering method for high concentration slury of coal and water from store tank
Inventor: YOSHIDA NOBUYUKI
IPC: F23K3/00
Filed: 1986-02-20
Abstract: PURPOSE:To facilitate the deliver of slury in response to the condition of slury storing, by providing a screw type extruder on the center of the bottom portion of a store tank in the direction of a deliver port, while providing an agitator between the front end of the extruder and the deliver port. CONSTITUTION:A screw type extruder 2 is horizontally mounted radially on the center of the bottom portion of a tank 1. And the bottom portion of the tank on both sides of the extruder 2 is formed in a manner to be downward inclined to the extruder 2. An agitating chamber 3 with a deliver port 4, being adjacent to the front end of the extruder 2, is extended to the tank 1. Then, a high speed agitator 5 is mounted in the agitating chamber 3. With this constitution, high concentration slury of coal and water is actively pushed in the deliver direction by the extruder while massive and deposite materials formed with the decomposition of the slury are cracked by the high speed agitator so that it is possible to easily perform the deliver.
Patent JP-H01210656-A (JP)
Title: Static oil pressure type continuously variable transmission
Inventor: MATTO TAKUSHI
IPC: F16H61/40
Filed: 1988-02-19
Abstract: PURPOSE:To automatically control the position of an eccentric ring by connecting the eccentric ring to a clutch spring for urging the eccentric ring toward the clutch turning-off position while additionally providing a weight capable of displaying a centrifugal force to shift the eccentric ring toward the clutch turning-on position against the spring force of the clutch spring. CONSTITUTION:A first eccentric shaft 58 is connected to the inner end of an input tubular shaft 5 through a pivot 64 parallel to an output shaft 15. Also, an eccentric ring 58 and the input tubular shaft 5 are provided with projecting spring receiving pieces 68, 69 opposed circumferentially to each other at the opposite side to the pivot 64, and a clutch spring 70 is provided compressed between these pieces 68, 69 so that the eccentric ring 58 is urged toward a clutch turning-off position (f) by the spring force of said spring 70. Further, the eccentric ring 58 is formed integrally with a weight 71 generating a centrifugal force in the direction of clutch turning-on position (n) in the rotation of said eccentric ring 58. Thus, when the input tubular shaft 5 is rotated, the eccentric ring 58 is also rotated together with the shaft 5 so that a centrifugal force in the opposite direction to a spring force given to the eccentric ring 58 by the clutch spring 70 is generated in the weight 71 of the eccentric ring 58 and the position of the eccentric ring 58 is determined according to the rotational speed of said shaft 5.
Patent JP-S61195609-A (JP)
Inventor: KAINO TADASHI
IPC: A01C7/08
Filed: 1985-02-25
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-H05201827-A (JP)
Title: Powder-containing water-in-oil type emulsion cosmetic
Inventor: YAMASHITA HIROSHI
IPC: A61K8/19
Filed: 1992-01-27
Abstract: PURPOSE:To obtain a powder-containing water-in-oil type emulsion cosmetic suitable as make-up cosmetic or anti-suntan cosmetic, having excellent characteristics (slip) of use and storage stability. CONSTITUTION:An emulsion cosmetic comprising (A) 5-20wt.% one or more cyclic silicone tetramer to hexamer, (B) 0.1-2wt.% liquid sorbitan fatty acid ester having <=10 HLB value, (C) 0.1-2wt.% polyether modified silicone of the formula (m is 300-500; n is 1-7; a and b are 20-30), (D) 0.01-0.1wt.% cationic surfactant, preferably distearyldimethylammonium chloride or stearyldimethylbenzylammonium chloride, (E) 0.5-20wt.% rutile type titanium oxide preferably treated with alumina, silica or zinc flower and (F) 30-70wt.% water. The preferable blending ratio of the components is 8-15wt.% component A, 0.3-1.5wt.% component B, 0.3-1.5wt.% component C and 3-15wt.% component E.
Patent JP-S61195977-A (JP)
Title: Manufacture of metallic material formed with perforated pattern on curved surface
Inventor: TOKI SOTARO
IPC: G01N23/225
Filed: 1985-02-26
Abstract: PURPOSE:To manufacture easily a metallic curved surface material small in the pattern breadth by coating a protective film on a resist film of a state nonpatterned before the development, molding it and thereafter performing the development and the etching of the resist film. CONSTITUTION:After coating a photosensitive resist on a metallic plate, the resist film is prevented from flawing by coating a protective film thereon. A latent image is formed by using a positive or a negative type mask and performing the pattern exposure on the photosensitive resist. Furthermore the metallic plate is molded and worked to a prescribed curved surface shape and made to a hemispherical shape having about >=2mm extruded amount of a central part. After peeling the protective film to perform the development treatment and making it a pattern-like resist, the perforated pattern is formed by an etching method. Thereby the pattern can be made to about <=100mu line breadth elongating radiately from the center.
Patent JP-H01212464-A (JP)
Title: Semiconductor integrated circuit device
Inventor: UDAGAWA SATORU
IPC: G11C11/401
Filed: 1988-02-19
Abstract: PURPOSE:To enhance a memory cell in integration density by a method wherein the memory cell reference potential is supplied from a buried layer. CONSTITUTION:An n<+>-type buried layer 2 is formed in a semiconductor substrate 1, such as a p-type silicon substrate, and an epitaxial layer 3, such as a p-type silicon layer, is provided on the semiconductor substrate 1. The source region 6 of a transfer MISFET T2 is connected to the buried layer 2 through an n<+>- type semiconductor region 8. The buried layer 2 is set at a 1/2Vcc (power source potential) level, and the 1/2Vcc potential is supplied from the buried layer 2 to the source region 6 through the semiconductor region 8. Using this method, the area of a memory cell may be reduced, as compared with the method wherein a polycrystalline silicon film for supplying a reference potential is brought into contact with a transfer MISFET source region through a contact hole.
Patent JP-S52120463-A (JP)
Title: Dehydrator
Inventor: FUKUCHI TSUYOSHI
IPC: B04B7/06
Filed: 1976-04-05
Abstract: PURPOSE: To provide a dehydrator containing a control circuit incorporated with a thyristor to control a safty lock mechanism of the dehydrator wherein when the thyristor is damaged by shot circuit, causing an accident is prevented by promptly disabling the whole circuit. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S51112334-A (JP)
Title: Automatic exposure control device by digital motor
Inventor: NUMATA SABUROU
IPC: G03B7/0805
Filed: 1975-03-27
Abstract: PURPOSE: Automatic control of exposure by the use of digital motor, such as step motor, pulse motor. 
     COPYRIGHT: (C)1976,JPO&Japio