baber/WOPTO huggingface dataset:
Patent JP-H11186965-A (JP)
Title: Optical interface device for electronic device
Inventor: KANEKO KENICHI
IPC: H04B10/556
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To improve handling operability, while realizing ease of directional adjustment. SOLUTION: Retractable member 14a, 14b are provided to a device case 10 and an infrared-ray transmission reception section 13 is provided to the retractable members 14a, 14b via a turning member 16 to turn freely and extracted from the retractable members 14a, 14b during data communication and turn-adjusted via the turning member 16 to fix the optical direction.
Patent JP-H09166247-A (JP)
Title: Centralized piping lump fixing holder
Inventor: NISHIHARA HARUO
IPC: F16L3/223
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To use a fixing holder applicable with no trouble even when the number of pipes centralized and their external diameter are different from each other, also eliminate apprehension of coming off of the pipe in a circular groove lacked part and perform sure fixing capable, and eliminate necessity for surplus holder molding, molding form manufacture and a product over many kinds, so that a cost of product can be reduced by these easy managements. SOLUTION: In this constitution, a plurality of lacked circular grooves 3... are provided in a surface over the breadthwise direction, and a pair of holding fixtures 1 is provided, which comprises one holding piece 2 having the first lock means in the vicinity of both side end parts and the other holding piece or the flat plate-shaped other holding piece having only the second lock means to be opposed to a surface of the one holding piece similarly having lacked circular grooves 3'... and providing the second lock means in the vicinity of both side end parts, in a condition that the respective lock means are elastically lock mounted in each other, a plurality of pipes are wrapped in a part of the lacked circular grooves 3 or 3', so as to be fixed.
Patent JP-H10190815-A (JP)
Title: Voice change-over device
Inventor: NISHIMOTO YOSHIRO
IPC: H04M1/60
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To instantaneously recover a state to be the transmission call one when the voice signal of a near end speaker is detected to avoid word head omission by eliminating change in a processing means, while keeping the transmission state at the time of the case that large difference does not exist between a transmission call signal and a reception call signal, for example, the case that the near end speaker is silent for the while during the call transmission. SOLUTION: After the near end speaker executes utterance and change-over is executed into transmission call priority, a first transmission/reception state change-over means 9 continues a transmission call priority processing by a result obtained by comparing and judging the signal levels of the transmission call signal T and the reception call signal RS by a line echo transmission/reception judging means 6, based on a line echo threshold value GRS as when as the voice of a far end speaker clearly exceeds a line echo. Judgement processings executed by the first and the second transmission/reception state change-over means 9 and 10 are in front and back relation and they are substantially equivalent. Thus, even at the time of the case that the near end speaker or the far end speaker does not speak anything for a while in transmission priority or reception priority, a transmission priority processing or a reception priority processing is kept, and also word head omission is prevented.
Patent JP-H1122979-A (JP)
Title: Antibacterial microwave oven
Inventor: KIM HYANG-GI
IPC: A61L2/16
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To prevent contamination with various microbes and enable hygienic use by forming an antibacterial coating film on a cooking chamber so as to kill and resist against the microbes propagated by contamination of cooking materials. SOLUTION: An antibacterial coating film 100 which can kill and resist against microbes propagated by object materials of heating cooking is formed on a cooking chamber 20, a door 30 and a turntable 50 of a microwave oven for heating and cooking a cooking material in the cooking chamber by use of dispersion of high frequency waves. The antibacterial coating film 100 is formed left and right side faces, upper and lower side faces, and an inner side face of the cooking chamber 20, an inner side face of a door 30 for covering an opening part of the cooking chamber 20 and a turntable 50. Zeolite Ag having sterilizing capability and antibacterial activity against coliform bacilli, Salmonellae, Pseudomonas aeruginosa, and bacillus Subtilis is preferably used for the antimirobial coating film 100.
Patent JP-2001162661-A (JP)
Title: Lock for injection molding machine
Inventor: YODA TSUKASA
IPC: B29C45/66
Filed: 1999-12-08
Abstract: PROBLEM TO BE SOLVED: To compactify the whole of an apparatus while smooth motion is secured and high speed and high pressure are sufficiently realized. SOLUTION: An injection molding machine is equipped with a driving mechanism 2 wherein a first driving mechanism part 6 which carries out high speed mold-opening and closing by moving a movable board 5 by a first driving motor part 3 and a first ball screw mechanism part 4; a second driving mechanism part 10 which carries out high pressure locking by pressurizing a pressure board 9 by a second driving motor part 7 and a second ball screw mechanism part 8; and a clutch mechanism part 11 which connects the movable board 5 in a freely pressurized manner by the pressurizing board 9 when the movable board 5 exists at a locking position Xc, are provided.
Patent JP-H11156670-A (JP)
Title: Grease circulation system for chuck with counter balance
Inventor: MATSUMOTO EIICHI
IPC: B23Q11/12
Filed: 1997-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a grease circulation system for a chuck with a counter balance which can certainly feed grease, reduce rebelling work of grease, and efficiently consume grease. SOLUTION: A space 3 connected with a body 1 and a master jaw 2 is formed, a counter weight 4 is placed in the space 3 on the body 1 side slidably in the centrifugal direction, both end fixing parts 5A, 5B of a lever 5 placed in the space 3 are grabbed by the counter weight 4 and the master jaw 2, the space 3 from a fulcrum part 5C of the lever 5 to the counter weight side is used as a grease bank 15 in a chuck having a counter balance grabbed by the intermediate fulcrum part 5C and the body 1, a supply hole 12 passing from the grease bank 15 into a lever grabbing recessed part 6 of the counter weight 4 is provided for the counter weight 4, a through hole 13 passing to both end surfaces longitudinally to the lever 5, and a communicating hole 14 passing from inside of a lever grabbing recessed part 7 of the master jaw 2 to a grease delivering route 10 is formed in the master jaw 2.  In addition, a passage 17 communicating each grease bank 15 can be provided.
Patent JP-H07188956-A (JP)
Title: Surface treatment of mg-containing aluminum alloy sheet for automobile body
Inventor: TAKESHIMA YOSHIO
IPC: B21D22/20
Filed: 1993-12-27
Abstract: PURPOSE:To maintain excellent formability and to improve the uniformity of a zinc phosphate film. CONSTITUTION:The Mg-contg. aluminum alloy sheet for an automobile body is cleaned in an alkali soln. kept at <=pH 12 and having a weak etching property in the surface treatment of the sheet before coating. An alkali degreasing agent kept at pH 9-12 is preferably used. The sheet is most preferably cleaned for 10-120sec. in a weak etching alkali soln. with the etching amt. controlled to <=4g/m<2> when dipped for 300sec.
Patent JP-H05156032-A (JP)
Title: Crosslinking method of engineering plastic
Inventor: NISHIKAWA SHINYA
IPC: B29C71/02
Filed: 1991-12-04
Abstract: PURPOSE:To provide a process which largely shortens the crosslinking time in the crosslinking process for engineering plastics, not crosslinkable only by electron beams or through a chemical process, but crosslinkable only by ionic irradiation. CONSTITUTION:A process for crosslinking engineering plastics wherein the ion irradiation process is followed by at least one process selected from ion beam irradiation, gamma-ray irradiation, ultraviolet ray irradiation and heat treatment.
Patent JP-H09164566-A (JP)
Title: Stamping device in injection molder
Inventor: JODAI YASUHIRO
IPC: G11B7/24094
Filed: 1995-12-18
Abstract: PROBLEM TO BE SOLVED: To contrive to reduce man-hours and to simplify a device by a method wherein the device is equipped with a stamping unit, the tip of which is made into a matrix surface for giving a stamp to a resin molding in a cavity, and a stamping controller, which commands the stamping onto the matrix surface of the stamping unit by outputting. SOLUTION: A nozzle 31 is engaged with a sprue bushing 3 so as to inject a molten resin, which is injected from the tip of the nozzle 31 through the sprue bushing 3 in a cavity. Further, necessary pressure is held by an injection cylinder so as to punch a center hole in a disc board. Next, the disc board is solidified by being transferred to a cooling process. At the cooling process, the control part 38 of a molder issues a command to a stamping controller 32 so as to tell a production number set in advance to a heater ring 12 for stamping the number onto the disc board. Then, after the finish of the cooling process, a movable retainer plate 4 is opened and the disc board is removed from within a mold under the state being held by a floating sleeve 8.
Patent JP-H05157840-A (JP)
Title: Reflecting antenna and response device
Inventor: GOTO KAZUTAKA
IPC: G01S13/75
Filed: 1991-12-04
Abstract: PURPOSE:To send response waves stably by disposing plural half-wave dipole antenna elements for modulating/reflecting arriving waves with the feed points thereof made continuous by response signals, in such a way as to be spaced in the wave arriving direction with the longitudinal axes thereof in the mutually parallel state. CONSTITUTION:Half-wave dipole antenna elements 1-3 are respectively formed of quarter-wave antenna elements 1a-3a, 1b-3b. The feed points of the elements 1a-3a and those of the elements 1b-3b are connected in the respectively separate state, and a switch 10 is connected between both feed points. When the wavelength of a reflected interrogation wave is made lambda, the width (a) is set to be lambda/2, and the height (b) is set to be lambda/4, so that the elements 1 are in the crest of a standing wave even when the elements 3 are in the trough of the standing wave. The question wave can be thereby reflected with stable intensity regardless of the distance to an interrogating device.
Patent JP-H0543853-A (JP)
Title: Hot-melt adhesive
Inventor: MARUHASHI KIICHI
IPC: C09J131/04
Filed: 1991-12-04
Abstract: PURPOSE:To provide a hot-melt adhesive significantly improved in adhesive power and excellent in the dispersibility and solubility in water. CONSTITUTION:Ahot-melt adhesive contg., as the major component, a sulfonated modified polyvinyl alcohol which is prepd. by saponifying a copolymer of an N-sulfoaky(meth)acrylamide of the formula and vinyl acetate, contains 0.1-20mol% sulfonic acid group, and has a mean degree of saponification of 10-99.9mol% and a viscosity of 4wt.% aq. soln. at 20 deg.C of at least 5cP.
Patent JP-H06201936-A (JP)
Title: Optical fiber array and its production
Inventor: SUGIHARA YOSHIO
IPC: B29D11/00
Filed: 1992-12-28
Abstract: PURPOSE:To obtain excellent reproducibility and high accuracy at a low cost by forming grooves for holding optical fiber by pressworking. CONSTITUTION:This optical fiber array is provided with two sheets of optical fiber guides 11 having the V-shaped grooves 13 formed on the surface of transparent glass materials 12. Two sheets of the optical fiber guides 11 are so arranged that the grooves 13 face each other. Coated optical fibers 14 are clamped along the grooves 13 between the respective optical fiber guides 11. A photosetting resin adhesive 15 is packed between the respective optical fiber guides 11 and between the grooves 13 and the coated optical fibers 14. The grooves 13 are formed by hot pressing the transparent glass material 12 with a mold for press forming and transferring the rugged shapes of the mold to the material. The photosetting resin adhesive is cured by irradiation with light after the packing. As a result, the coated optical fibers 14 are adhered and fixed to the grooves 13 of the optical fiber guides 11 and the optical fiber array is produced.
Patent JP-H10179850-A (JP)
Title: Ball supply device for pachinko game machine
Inventor: NAKAZAWA HIROTO
IPC: A63F7/02
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To make easy mounting/demounting of a built-in case and positioning of the building-in by providing an uneven part positioning a ball supply unit and a lock device for fixing the unit to a front pannel at a part between the case and the back of a front pannel. SOLUTION: A ball supply unit 12 is wholly covered with a built-in case 30, and at a front surface of the case 30, namely at its position opposite to a front pannel 11, a recess 31 is formed which positions the unit 12 in the upper/ lower and right/left planar directions with respect to the back of the front pannel 11 when it 31 engages with a pair of projections 24 of the front pannel 11. A lock device 14 comprises a lock arm which is journalled to be open in the right and left directions at a lower end of a mounting base 50 while its axis is directed to the upper and lower directions and a lock member 70 provided at a position opposite, through the unit 12, to the position where the arm 60 is journalled.
Patent JP-H11180590-A (JP)
Title: Image forming device
Inventor: ITO MITSUHIRO
IPC: B65H1/00
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To automatically display the paper size according to housed paper sheets without manually switching the size display by a user detecting the paper size by a paper sheet housing part, and electrically connecting it to display part to display the paper size. SOLUTION: A transparent film having characters of paper size written thereon is provided on the surface side of the paper sheet housing part 1 of an image forming device. A power is supplied to the paper sheet housing part 1 from a power source 6 provided in an image forming device body 5. A microswitch 8 is attached to a paper size sensor 7 reactable to the size of the paper sheets housed in the paper sheet housing part 11. An LED 9 set in the rear of the transparent film corresponding to this paper size is lighted, whereby only the character of the transparent film of the size of the housed paper sheets is relieved to display the paper size. Accordingly, the paper size can be automatically displayed according to the housed paper sheets without manually switching the size display of the paper sheet housing part by a user.
Patent JP-H09177614-A (JP)
Title: Diaphragm type carburetor of four stroke engine for portable working vehicle
Inventor: OONUMA MICHIROU
IPC: F02M37/12
Filed: 1995-12-21
Abstract: PROBLEM TO BE SOLVED: To prevent the rotational fluctuation or defective acceleration when the fuel vapor is generated in a low pressure fuel chamber by providing a vapor removing pump in which the depression at engine manifold of an intake pipe is the driving source, and the fuel vapor generated in the low pressure fuel chamber is returned to a fuel tank in a diaphragm type carburetor of four-stroke engine for a portable working vehicle. SOLUTION: When an engine is operated at high speed, and the depression at engine manifold of a venturi part 16a becomes strong, a diaphragm 78 in a vapor removing pump B is sucked against a spring 72 in the suction stroke of the engine, and the fuel vapor of a constant pressure fuel chamber 25 of a constant pressure fuel feed mechanism A is sucked into a pump chamber 75 through a pipe 35 and a non-return valve 69. When the depression at engine manifold of the venturi 16a becomes weak in the other stroke, the diaphragm 78 is pushed back by the spring 72, and the fuel vapor of the pump chamber 75 is discharged into a fuel tank 37 through a non-return valve 73, a throttle 70, and a pipe 36. A vapor removing pump B is operated and the fuel vapor from the constant pressure fuel chamber 25 is discharged into the fuel tank 37 to obtain the constantly stable the engien speed.
Patent JP-H05147209-A (JP)
Title: Ink jet recording device
Inventor: KOMAI HIROMICHI
IPC: B41J2/015
Filed: 1991-12-09
Abstract: PURPOSE:To ensure that the fixing properties of hot melt ink is constant and the thickness of the ink is optimized without using a high accuracy and high cost thermostat and being influenced by the type of a recording sheet and an ambient temperature. CONSTITUTION:The fused ink droplets of a hot melt ink which is ejected from the nozzle 3 of a jet head 1 consisting of a main system 2, a heater 5 and a piezoelectric ceramics 6, are allowed to splash by ejection to an intermediate transfer medium 7 wound around a driven roller like a ring and a sheet feed roller 11. Then the ink which has cooled down on the intermediate transfer medium 7 is reheated to become molten using a heater for fixing 8 arranged in the upstream side of the sheet feed roller 11 and thereby, is transferred to a recording sheet 14. A thickness detection means 19 is provided which consists of a light emitting part 20 and a light receiving/detection part 21 to determine the thickness of the intermediate transfer medium 7 sandwiched between a pressing roller 17 and a pressing heater 16 as well as a fixing heater 8.
Patent JP-H07212436-A (JP)
Title: Circuit for sensing state of subscriber's line
Inventor: RIZAADO KURUCHIIRU
IPC: H04M1/00
Filed: 1993-12-30
Abstract: PURPOSE: To install a plurality of circuits to a subscriber's line without giving any adverse influence on the impedance of the subscriber's line by using an photo-coupler. CONSTITUTION: A central office(CO) 1 is connected to a rectifier 3 through a subscriber's line 2 and the output of the rectifier 3 is connected to a phototransistor 7 in a photo-coupler 8 through high-impedance resistors 4-6. When a hook switch 15 is opened, namely, when a telephone set is on-hooked, a capacitor 10 is charged with the voltage at the subscriber's line 2. When a microcomputer 13 performs strobing of a light emitting diode 14 at regular intervals, the voltage at the capacitor 10 is transferred to another capacitor 17 through the phototransistor 7, a pulse transformer 9, and a diode 11. The voltage at the capacitor 17 divided by a voltage divider composed of resistors 12 and 16 is supplied to the microcomputer 13. The microcomputer 13 monitors a voltage proportional to the both-end voltage of the subscriber's line 2.
Patent JP-H11166173-A (JP)
Title: Ultraviolet absorber and composition containing same
Inventor: TAKASUKA YUTAKA
IPC: A61K8/00
Filed: 1997-12-04
Abstract: PROBLEM TO BE SOLVED: To obtain an ultraviolet absorber which can absorb both long- and short-wavelength ultraviolet rays and, when compounded into a compsn., does not make the compsn. whitish by using a composite metal oxide having a specific spinel or inverse-spinel structure. SOLUTION: This composite metal oxide has a structure represented by the formula: AB2 O4 (wherein A and B are each a metal element; and 0 is oxygen). More specifically, A and B, different from each other, are each selected from among Mg, Mn, Fe, Co, Cu, Zn, Al, Cr, and Ti. Pref., a metal element other than A and B is contained in an amt. of 0. 5 mol or lower per mol of A. Pref., B is Zn or Al. The composite metal oxide is prepd. pref. by a liq. phase method wherein an A soln., a B soln., a soln. contg. alkali ions or an acid, and a soln. other than A and B solns. are mixed and reacted with each other and the resultant precipitate is baked.
Patent JP-H05162166-A (JP)
Title: Method for molding plastic and apparatus therefor
Inventor: NAKANISHI HIROSHI
IPC: B29C45/72
Filed: 1991-12-11
Abstract: PURPOSE:To prevent a mold from expansion and deformation when injection filling is performed by providing a plurality of members pressing and holding the mold in the direction being different from the mold clamping direction between platens of an injection molding machine. CONSTITUTION:When a mold 8 is inserted between a die set 22 of a molding machine of a fixed side platen 20 and a die set 23 of the molding machine of a movable side platen 21, the movable side platen 21 is moved in the direction of the fixed side platen 20 to perform mold clamping. At the same time, tapered faces 33 and 34 of slide blocks 26 and 27 are brought into slidingly contact with tapered faces 35 and 36 of slides 28 and 29 and the slides 28 and 29 are moved toward the mold 8 direction. The mold 8 is therefore pressed and held by the end faces of the slides 28 and 29 at the side faces of the mold plates. Therefore, deformation is prevented from occurrence based on filling pressure of a resin to the mold 8 and the shape of a cavity is surely transferred to a molded item and a gap between the mold plate and a cavity piece is prevented from formation to result in no generation of burr and releasing of the molded item from the cavity becomes easy.
Patent JP-2000167483-A (JP)
Title: Waterproof coating method of reinforced joint made of casting
Inventor: IWASAKI TOSHIHIRO
IPC: B05D5/00
Filed: 1998-12-10
Abstract: PROBLEM TO BE SOLVED: To prevent the formation of rust and a reduction in strength due to water leakage of a reinforced joint made of casting that has been subjected to austempering treatment by adding phthalate base ester as plasticizer to anticorrosive paint taking lacquer thinner as solvent by the wt.% in the specified range and immersing the reinforced joint made of casting in the coating liquid to perform coating. SOLUTION: A reinforced joint made of casting has been subjected to austempering treatment in advance, and then, it is subjected to shot blasting in order to increase the adhesiveness of paint. Such reinforced joint made of casting is put in a cage and is immersed in a coating bath filled with coating liquid in which 1-5 wt.% of phthalate base plasticizer is added to anticorrosive paint taking lacquer and carbon black as solvent and pigment respectively and immersion coating treatment is applied to the outer surface of the joint. After that, the reinforced joint made of casting is pulled up and is subjected to air drying treatment in a drying place. In this way, the formation of rust and a reduction in strength due to water leakage of the reinforced joint made of casting can be prevented.
Patent JP-H11184319-A (JP)
Title: Copying device and copying processing method therefor
Inventor: NAKAMURA YASUYUKI
IPC: G03G21/00
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a means to solve such problem of wasting ink and paper in the midst of being used in the case where copying processing finish time in a copying processing mode selected is not recognized until a user actually starts copying processing at a conventional copying device and also a device has specially for instance the image outputting part of an ink-jet system. SOLUTION: In the copying device constituted of an instruction operation part 101 of the copying processing mode, a display part 102 of information required for an operation mode and copying processing operation corresponding to instruction, a original reading part 103, an original processing part 105, an image outputting part 107, respective storage memories 104, 106 and 108 and the controlling means of respective means, the information corresponding to the copying processing operation mode selected by the instruction operation part 101 is dispayed at the display part 102.