baber/WOPTO huggingface dataset:
Patent JP-H0534451-A (JP)
Title: Echo ranging device
Inventor: IWASAKI HIROSHI
IPC: G01S15/46
Filed: 1991-07-31
Abstract: PURPOSE:To enable accurate position measurement irrespective of changes in temperature and in salt concentration. CONSTITUTION:An echo ranging device comprises a plurality of reference sound sources 14a-d disposed at predetermined intervals on a predetermined portion of the sea bottom 16, a receiver 13 disposed at a point 12 of measurement to receive signals from the reference sound source 14a-d, and an arithmetic unit to which signals of the receiver 13 are input. The arithmetic unit compares predetermined positions of the reference sound sources relative to one another with those input from the receiver 13 to find the speed of sound in a sea area for measurement, thus measuring the positions according to the speed of sound.
Patent JP-S6350542-A (JP)
Inventor: KITAJIMA MITSUO
IPC: D02G3/24
Filed: 1986-08-13
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-H0617337-A (JP)
Title: Production of specially finished yarn and apparatus therefor
Inventor: HASEGAWA TAKUZO
IPC: D02J3/02
Filed: 1992-06-26
Abstract: PURPOSE:To provide the method for producing a specially finished yarn, capable of producing a thick and thin yarn having a remarkable difference in depth at a low cost while stably forming a prescribed thick and thin pattern and of readily and stably forming various kinds of thick and thin patterns and to provide the subject apparatus therefor. CONSTITUTION:One of the inventions is a method for producing a specially finished yarn by carrying out relaxation treatments 3, 4, 5 of an unstretched melt-spun yarn 2 and drawing the yarn in a state where the yarn is in contact with a frictional resistor 6 elastically held between feed rollers 4 and draw rollers 7. Another invention is an apparatus therefor.
Patent JP-S6170666-A (JP)
Title: Graphic form shading device
Inventor: SAKAIHARA TOORU
IPC: G06T15/80
Filed: 1984-09-14
Abstract: PURPOSE:To speed up processing by forming the table of brightness corresponding to each inner product of a vector showing the mutual relation among the direction of a normal at each point, the direction of a light source, and the direction of an observing point when brightness at each point is computed as a function of the inner product. CONSTITUTION:A coordinate conversion processor 2 receives coordinates of respective vertexes of an approximate polyhedron and performs coordinate conversion, etc., to pass information to a graphic form scanning line conversion processor 3. The polar coordinate expression of coordinates of the starting point and ending point of each scanning line and each unit normal vector, and vector inner products are formed and parameters to be supplied to inner production interpolating processors 41 and 42 are formed on the basis of the expression. The inner product interpolating processors 41 and 42 perform interpolation to read brightness information on each color out of brightness tables 51-56 and write the brightness information in addresses of frame buffers 71-73 corresponding to respective dots.
Patent JP-H0538622-A (JP)
Title: Tooth thickness measuring device for cutting gear wheel
Inventor: KANESHIRO KIYOSHI
IPC: B23F23/12
Filed: 1991-07-31
Abstract: PURPOSE:To provide a tooth thickness measuring device for finishing the tooth thickness of a cutting gear wheel to a specified tooth thickness. CONSTITUTION:The average value of the dedendum diameter measured by a dedendum-diameter measuring part for noncontactly measuring the dedendum diameter of a cutting gear wheel is compared with a reference value of a predetermined dedendum diameter, and when the comparison difference is within a given range, such a command as to continue the cutting work in the same condition even to the other cutting gear wheel is given. When the above comparison difference is out of the given range, it is constituted in such a way that a command for adjusting the cutting feed of tooth cutting to provide a prescribed cutting feed to the cutting gear wheel is given, thereby the tooth thickness is measured making a parameter of the dedendum diameter of the cutting gear wheel. Automatic measurement of the tooth thickness of a cutting gear wheel can be enabled with high accuracy, and perfectly unmanned tooth cutting can be achieved.
Patent JP-S61114142-A (JP)
Inventor: GIYUNTAA TSUUBAA
IPC: G01M99/00
Filed: 1985-08-30
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-H1119748-A (JP)
Title: Manufacture and manufacturing device of sleeve for anchor
Inventor: MINAMIDA TOYOJI
IPC: B21K1/74
Filed: 1997-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a sleeve for an anchor in which the wear of a punch or a die is suppressed during the manufacture to enable the use over a long term and an expansion part can be easily expanded at the use, and its manufacturing device. SOLUTION: In the case of manufacturing a sleeve for an anchor provided with an expansion part having plural split grooves extending in the axial direction on one end, a recessed groove leaving plural thin-walled parts extending in the axial direction on the circumferential surface of a tubular part of a stock of which the whole or a part is made tubular, is formed, then, by press- fitting a tapered punch 44 into the tubular part of the stock C, the stock is expanded outward while splitting the circumferential surface along the recessed groove, thereafter, the stock is press-fitted into the die having a circular forming hole by the punch and the expanded circumferential surface is contracted to the original tubular shape to form the sleeve for the anchor.
Patent JP-2001018842-A (JP)
Title: Reinforcing plate for panel
Inventor: FUJIMOTO TOSHIO
IPC: B62D25/10
Filed: 1999-07-06
Abstract: PROBLEM TO BE SOLVED: To reduce a weight while keeping the tensile rigidity by forming radial openings from a projection-shaped apex. SOLUTION: A number of projetions 2 projecting in the same direction are regularly and uniformly arranged on a reinforcing plate for panel, made of aluminium alloy. For example, four openings 3a, 3b, 3c, 3d of equal size are radially formed on a side face of the projection 2 symmetrically with respect to an apex 4. By applying the reinforcement plate 1 for panel having this structure, the tensile rigidity is not uniformly borne by the whole side face of the projections 2 but by several parts radially extended from the apexes 4 of the projections 2 and existing at random. That is, the magnitude of the tensile rigidity of the projecting parts 2 hardly reduces even when the tensile rigidity is borne only by the supporting parts 5a-5d by forming the radial openings 3a-3d.
Patent JP-S61179325-A (JP)
Inventor: HAINTSU SHITSUPERUSU
IPC: D01H4/38
Filed: 1985-09-02
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-H1138013-A (JP)
Title: Analyzer
Inventor: MATSUMOTO DAISUKE
IPC: G01N35/04
Filed: 1997-07-17
Abstract: PROBLEM TO BE SOLVED: To conveniently mount and demount a test piece on/from a guide member and transport the test piece while being accurately positioned on the guide member until the analysis of the test price is completed. SOLUTION: In an analyzer 1 provided with a guide member 2 on which a test piece 4 to be analyzed is loaded and reciprocatingly moved on a base member 10 by means of a specified drive mechanism, and an optical analyzer for analyzing the test piece 4 by the use of light, and the guide member 2 is provided with a constraining means which is capable of limiting and the constraining the movement of the test piece 4 loaded on the guide member 2 in the longitudinal direction thereof, and with this constraining means, it is constituted that the selection can be made between the constraining condition in which the movement of the test piece 4 can be limited on the guide member 2 in the longitudinal direction and the non-constraining condition in which the test piece 4 can be moved at least in one direction in the longitudinal direction.
Patent JP-H0633152-A (JP)
Title: Production of reduced chromium ore pellet by rotary kiln and device used therein
Inventor: KOKUBU HARUO
IPC: C22B1/16
Filed: 1992-07-20
Abstract: PURPOSE:To obtain the effective reduction yield of reduced chromium ore pellets in a rotary kiln. CONSTITUTION:The stagnation time of the pellets is shortened in an oxidation zone of <1000 deg.C in the rotary kiln and the stagnation time of the pellets is prolonged in a high-temp. reduction zone of >=1000 deg.C, by which the pellets are effectively reduced. The pellet discharge end of the rotary kiln device is provided with dike bricks 5. In addition, the inside wall corresponding to the high-temp. reduction zone of >=1000 deg.C is provided with spiral bricks 4.
Patent JP-H0939371-A (JP)
Title: Ink jet recording method
Inventor: KISHIDA YASUSHI
IPC: B41M5/00
Filed: 1995-07-27
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recording method enhancing gradation properties by increasing a dot diameter in a solid part and decreasing the same in a highlight part and realizing a high recording speed. SOLUTION: An ink jet recording method has a dot forming process superposing a colorless liquid 3 and ink 2 one upon another on a material 82 to be recorded to increase the diameter of the dot formed by the ink 2 as compared with a case not superposing the liquid 3 and the ink one upon another and a dot forming process not superposing the colorless liquid 3 and the ink 2 one upon another on the material 82 to be recorded.
Patent JP-H0914748-A (JP)
Title: Wall embedded type air conditioning equipment
Inventor: FUKATSU MASASHI
IPC: F24F13/32
Filed: 1995-06-23
Abstract: PURPOSE: To provide wall embedded type air conditioning equipment which enables expanding of working space for the connection of piping without enlarging the equipment to further facilitate piping work meeting the requirement of compact designing. CONSTITUTION: In a wall-embedded type air conditioning equipment which has a piping connection part with an auxiliary piping 12 and a communication piping connected on a top board 3a of a casing of a room unit, a notch part 26 is provided on the top board 3a before the upper end of a heat exchanger 6 and the front of the heat exchanger 6 is made to communicate with an upper part of the top board 3a. The communicating space is utilized as working space for connecting piping. A lid part 14a for closing the notch part 26 is provided integral with a piping cover 14.
Patent JP-H0855113-A (JP)
Title: Illustration preparing device
Inventor: SUGIMOTO HIROSHI
IPC: G06F17/24
Filed: 1994-08-16
Abstract: PURPOSE:To automatically arrange specified connection code and subscript between keywords in a document editing device and to automatically correct the arrangement of a connection code for a keyword whose arranging position is changed only by a change instruction for the arranging position of the keyword and the arrangement of a subscript annexed to the connection code. CONSTITUTION:A connection code arranging area generating means 103 generates the arranging area of a connection code based upon the positional information of a keyword to be connected and a subscript arranging area generating means 202 generates a subscript arranging area based upon the connection code arranging area. Then the connection code is allocated by a connection code allocating means 104 and the subscript is allocated by a subscript allocating means 203. A connection code position following means 302 changes a relative connection code based upon the keyword changed at its arranging position. A subscript arranging position following means 303 changes the arranging position of the subscript annexed to the connection code changed by the means 302.
Patent JP-S6097992-A (JP)
Inventor: PIITAA DEIRINGU
IPC: C09K23/50
Filed: 1984-09-12
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-S6171763-A (JP)
Title: Heat-sensitive recorder
Inventor: SUZUKI TAKASHI
IPC: H04N1/23
Filed: 1984-09-17
Abstract: PURPOSE:To obtain a heat-sensitive recorder having high follow-up performance of node control in the record subscan direction, by providing a control part for density of record secondary scan direction which controls the output signal delivered from an energization time control part in accordance with the record secondary scan time and then changing almost linearly the energization time of a heat-sensitive recording head. CONSTITUTION:When a record start signal SCAN is turned on at an active low level, a capacitor 20 of an energization time circuit 103 starts charging with a resistance 19. Then the capacitor 20 has discharging when the charging voltage reaches the reference voltage level Vref. A capacitor 14 of a control circuit 102 for density of record secondary scan direction is charged by a switching element 13 when a head energization pulse width signal T3 is kept at an H level and then discharged by a switching element 11 and a resistance 12 when the output signal T2 of a monostable multivibrator 21 is kept at an L level. In other words, the recording head energizing pulse width tw can be approximated to tw=a-be<-ct> (a, b, c: constants) when the secondary scan time interval is set at (t).
Patent JP-H1018292-A (JP)
Title: Method of greening protective construction of surface of slope and greening protective device thereof
Inventor: SHOJI YUZO
IPC: E02D17/20
Filed: 1996-07-04
Abstract: PROBLEM TO BE SOLVED: To prevent the outflow of a borrow material, soil on the face of a slope and a greening vegetation material effectively, and to improve slope protective and greening performance and reliability together with workability. SOLUTION: In a method of greening protective construction of the face of a slope, a gauze 1 in thickness (t) is laid on the face of the slope S, a plurality of greening vegetation material bags 5 formed in a cylindrical shape are arranged horizontally in the gauze 1 at vertical intervals while a plurality of cylindrical brushes 10 are disposed horizontally into the gauze 1 on the lower sides of the greening vegetation material bags, borrow materials 9 are spread extending over the whole region of the gauze 1 or soil on the face of the slope S is received and used as the borrow materials 9, and the borrow materials 9 and soil on the face of the slope S and a greening vegetation material are received by the cylindrical brushes 10 and the face of the slope S is protected and greened.  In a greening protective device for the face of the slope, the cylindrical brushes 10 have core materials 11 formed by intertwisting a plurality of wires or cords and fiber groups 12 formed by radially scattering a large number of natural fibers or synthetic resin fibers around the core materials 11.
Patent JP-H0478838-A (JP)
Title: Data imprinting device for camera
Inventor: KUBOTA EMI
IPC: G03B17/24
Filed: 1990-07-20
Abstract: PURPOSE:To prevent external light from entering and to thin a device by providing a display element for monitoring data which is imprinted on a film in a camera inside a DX window provided on a back cover. CONSTITUTION:Since the display element 2 for monitoring the data 3 imprinted on the film is attached by utilizing the DX window 4 existing on the back cover 1 of the camera, plural holes need not be formed on the back cover 1 of the camera. Therefore, a hole for monitoring the data 3 need not be provided on the back cover 1 of the camera because the display element 2 for monitoring the data 3 is attached, and a trouble that the light enters inside the camera from a hole 6 for monitoring is eliminated. Comparing the case that the display element 2 is attached inside the DX window 4 with the case that the display element 2 for monitoring the data 3 of the data imprinting device for camera is attached to the back side of a pressure plate, the device is evidently thinned in the former case.
Patent JP-H1137217-A (JP)
Title: Vibration proof device
Inventor: SHIMIZU KATSUMI
IPC: F16F1/30
Filed: 1997-07-17
Abstract: PROBLEM TO BE SOLVED: To reduce a cost by constituting the vibration proof device for supporting a sound studio and electrical product for home use of an upper metal fitting having a female screw to which an installation bolt for fixing a vibration proofed object is screwed, a lower metal fitting fixed to an installation surface and vibration proof rubber by which the upper/lower metal fittings are adhered vulcanizingly. SOLUTION: This device is provided with an upper metal fitting 10 on which a female screw 11 for screwing an installation bolt 4 for fixing a vibration proofed object 3 is provided, a lower metal fitting 20 fixed on the installation surface 2 and a vibration proof rubber 30 by which the upper/lower metal fittings 10, 20 are adhered vulcanizingly. The female screw 11 of the upper metal fitting 10 is formed by a female cylindrical body 12, a rubber shape elastic body 13 and a stopper metal fitting 154 and a plating process is applied to the upper metal fitting 10 on which such female screw cylindrical body 12 is formed. In the rubber shape elastic body 13 covered by the plated female screw cylindrical body 12, the female screw by which an installation bolt 4 can be screwed to the female screw cylindrical body 12 is engraved.  The stopper metal fitting 14 is adhered vulcanizingly to the bottom 13a of the rubber shape elastic body 13.
Patent JP-S5895497-A (JP)
Title: Production for piezoelectric electro-acoustic transducer
Inventor: ICHINOSE YUTAKA
IPC: H04R31/00
Filed: 1981-12-02
Abstract: PURPOSE:To improve the reliability and the acoustic characteristic of a piezoelectric electro-acoustic transducer and prevent accidents such as the disconnection of a lead wire, by utilizing the electro-forming method to constitute a bimorph oscillator. CONSTITUTION:The first main electrode 121a of formed in the approximate center of one face of a disc-shaped ceramic piezoelectric base material 11, and a ring-shaped auxiliary electrode 121b which is partially connected electrically to the main electrode 121a is formed around the main electrode 121a. The second main electrode 122 is formed on all of the other face of the piezoelectric base material 11. The polarization treatment is performed, and a metallic layer 13 is formed on the side of the second main electrode 122 with a thickness approximately equal to the thickness of the piezoelectric base material 11 by the electroforming method. In this case, a mask treatment is preliminarily performed so that the electroforming liquid is not stuck to the side of the first main electrode 121a, and the part of the second main electrode 122 is plated after mounting the piezoelectric base material 11 on a prescribed electroforming jig.
Patent JP-H1017541-A (JP)
Title: Bis-perfluoroalkylsuleonylimide and its production
Inventor: FURUYA MASAHIKO
IPC: C07C311/48
Filed: 1996-07-04
Abstract: PROBLEM TO BE SOLVED: To produce a bis-perfluoroalkylsulfonylimide by conversion from a metal salt of the bis-perfluoroalkylsulfonylimide by contact of its aqueous solution with a solid ion exchanger of hydrogen ion type. SOLUTION: This bis-perfluoroalkylsulfonylimide is easily produced, without use of concentrated sulfuric acid, at high purity by bringing a metal salt of the sulfonylimide into contact with a solid ion exchanger of hydrogen ion type without substantially containing such impurities as a slight quantities of sulfuric acid and perfluoroalkysulfonic acid which are liable to be contained in the sulfonylimide formed by the use of concentrated sulfuric acid.
Patent JP-2001023938-A (JP)
Title: Abrasive material for cmp
Inventor: CHIYOU SHIYUNREN
IPC: B24B37/00
Filed: 1999-07-07
Abstract: PROBLEM TO BE SOLVED: To reduce the sedimentation or aggregation of abrasive fine particles and the clogging of an abrasive cloth due to the abrasive fine articles as much as possible, by using an oxidizing agent and colloidal silica composition obtained by an reaction between an aqueous solution of quaternary ammonium hydroxide and silicic acid ester or a silica. SOLUTION: Colloidal silica composition used for this case is obtained by an reaction between an aqueous solution of quaternary ammonium hydroxide and a silicic acid ester or silica. Preferably, the concentration of the quaternary ammonium hydroxide is 1-25 wt.%, the concentration of the SiO2 is 1-30 wt.%, and pH value is 9 or more, preferably within the range of 10-13. As an oxidizing agent used in combination with the colloidal silica composition, from the view of obtaining an abrasive agent which is free from metal ion, it is preferable to use hydrogen peroxide, hypochlorous or ozone. More preferably, hydrogen peroxide, whose normal concentration is 0.5-10 wt.%, more preferably, 1-5 wt.%.
Patent JP-H0355568-A (JP)
Title: Cartridge for image forming device
Inventor: KARIYA YOSHINOBU
IPC: G03G21/00
Filed: 1989-07-25
Abstract: PURPOSE:To set discharged ozone below prescribed concentration at all times and to replace an ozone filter before its life comes to the end by uniting a photosensitive body, an electrostatic charger, a developing device, the whole or part of a cleaner, and the ozone filter together. CONSTITUTION:The cartridge 2 consists of the photosensitive drum 3, electrostatic charger 4, developing device 5, cleaner 6, and ozone filter 1 in one body. This cartridge 2 has an opening part 2a in its bottom surface for the ozone filter 1, an opening frequency dividing means 2b in the rear surface, and an opening part in the flank and those opening parts are fitted with nets 9 for dust protection. The cartridge is replaced with a new cartridge 2 invariably before the life of the ozone filter 1 comes to the end. Consequently, the cartridge is securely replaced before the life of the ozone filter comes to the end.
Patent JP-H0357494-A (JP)
Title: Washing machine
Inventor: MATSUO KATSUHARU
IPC: D06F33/02
Filed: 1989-07-26
Abstract: PURPOSE:To prevent rinsing from being excessive or insufficient by setting the number of times of rinsing and the water level of a rinsing process based on the quantity of water in a wash tank during a washing process, the amount of detergent, the amount of laundry, and a previously set reference value for detergent concentration as a reference value for rinsing completion. CONSTITUTION:When a start/temporary stop switch is operated and the operation is started, the amount of laundry held in a rotary tank is detected by a laundry amount sensor 19, and the quantity is stored. Additional water is fed to a water level corresponding to the amount of laundry, and detergent is added in until the adequate amount. The amount of detergent thrown into the rotary tank is store, and the water level, or the amount of water in the rotary tank, is stored. The number of times of rinsing and the water level of the rinsing process is decided, based on the amount of water in the wash tank during the washing process, the amount of detergent, the amount of laundry, and the previously set reference value for detergent concentration as a reference value for rinsing completion.