baber/WOPTO huggingface dataset:
Patent JP-H11105965-A (JP)
Title: Disk cartridge housing case
Inventor: MIZUTANI HIKARI
IPC: G11B23/03
Filed: 1997-10-01
Abstract: PROBLEM TO BE SOLVED: To make putting-in and taking-out of a disk cartridge easy, for a disk cartridge housing case composed of a lower case and an upper case for opening and closing the opening at the upside of the lower case, and to smooth the sliding movement of the upper case. SOLUTION: An upper case 11 is made to turn upward for opening after being slid rearward against a lower case 10. A reinforcing wall for increasing the flexible rigidity is provided, extending rightward and leftward in continuity, at the inside at the rear end of the upper wall 18 of the upper case 11. Therefore, bending of the upper wall 18 toward the inside of the case by a pressing bond of a finger to the upside of the upper wall 18 on an occasion of rearward sliding of the upper case 11 can be decreased, preventing the inner face of the upper wall 18 from being rubbed at the upper end of a rear wall 16 of the lower case 10, and thereby smoothness can be ensured for sliding.
Patent JP-H10127455-A (JP)
Title: Down quilt
Inventor: HAGIWARA KOSHIRO
IPC: A47G9/02
Filed: 1996-10-29
Abstract: PROBLEM TO BE SOLVED: To prevent exposure of down from a seam of FUTON by sewing a connection piece fixing an inner bag-like member and an outer bag-like member, to an outer surface of the inner bag-like member at a fixed or arbitral distance, thereby fixing the inner and outer members to an inner surface of the outer bag-like member. SOLUTION: In this down quilt, an inner bag-like member 2 is positioned inside an outer bag-like member 1, and the outer and inner members 1, 2 are fixed to an inner surface of the outer bag-like member 1 through a connection piece 3. The piece 3 is sewn to an outer surface of the inner member 2 by means of a sewing thread 4 which is fixed to the surface of the connection piece 3 with an adhesive 5 or the like. At an inner surface of the inner member 2, a plurality of small partitioned chambers which are formed by sewing a partitioning wall 6 with a sewing thread 7. The sewn parts of the connection piece 3 and the wall 6 are arranged so that their positions may not overlap with each other. A plurality of the connection pieces 3 are sewn in an arbitral form or in a manner to form a pattern at the outer surface of the inner member 2 at an arbitral or fixed distance.  The shapes of the piece 3 are selected from the shapes of triangle, oval, etc., patterns of playing cards such as clover (clover leaf), and patterns of star, fishes, animals, etc.
Patent JP-H01133823-A (JP)
Title: Sheet supplying device
Inventor: KAWAZOE KENJI
IPC: B65H1/02
Filed: 1987-11-14
Abstract: PURPOSE:To improve reliability and controllability by providing in a sheet supplying device, when it is connected, a gear in a manner, wherein a line connecting its axial center to a sheet feed roller shaft crosses at a right angle with the center line of a connecting groove, further forming a wall longer in an upper side of the connecting groove, in the case of a recording device or the like. CONSTITUTION:A sheet supplying device 8 forms in its right and left side walls 26R, 26L a groove 42 engaged with a shaft 48 of a sheet feed roller 1, protruding a wall of the groove 42 longer in its upper side than in its bottom side. Thus fitting of the shaft 48 of the sheet feed roller 1 to the connecting groove 42 is facilitated. While the sheet supplying device 8 provides a gear 13a to be meshed with a gear 1a of the sheet feed roller 1. Here in order to position the gear 13a in the upper in perpendicular to the gear 1a, a straight line, connecting axial centers of both the gears 13a, 1a, is set so as to be at a right angle with respect to the center line of the groove 42. By this constitution, a tooth skip can be prevented. In this way, reliability and controllability can be improved.
Patent JP-H10131254-A (JP)
Title: Joint nut
Inventor: INUZUKA AKIHIKO
IPC: E03C1/12
Filed: 1996-10-29
Abstract: PROBLEM TO BE SOLVED: To facilitate the mounting and dismounting works of a drain joint in a drain port part by molding a locking means into the drain port part of a water tank main body integrally. SOLUTION: When a first annular flange 1b is inserted into a drain port part 11 from a rear bottom part 10a side of a water tank body, the first annular flange 1b is deformed due to the flexibility of a molding material and passes the inside of the drain port part 11. It is restored to a shape that it is locked into a peripheral fringe of an opening of the drain port part 11 when it passes through down to a bottom face 10b of the water tank body and is mounted in the drain port part 11 in a condition in which is nips the bottom face 10b of the water tank body together with a second annular flange 1c positioned in the rear bottom part 10b. Consequently, the first annular flange 1b is positioned in the peripheral fringe of the opening on the bottom face side of the drain port part 11 therein, and an inner peripheral face thereof is covered with a through cylinder 1a.  As a result, the mounting and dismounting works of a drain joint become easy, and a possibility of the loss of a tightening nut used in the fixation is eliminated because it is held without dropping off from the rear bottom part of the water tank body.
Patent JP-H03147853-A (JP)
Title: Printing device
Inventor: MOMOSE KAORU
IPC: B41J2/215
Filed: 1989-11-02
Abstract: PURPOSE:To obtain a printing device which can be made compact and obtain constantly stable print quality without spreading ink mist over printing paper or into the interior of a mechanism and deteriorating recording density by constituting an ink mist generation device which generates ink mist with a mist generator for generating a directional ink mist stream. CONSTITUTION:An electric field shutter 1 consists of a top electrode 101, a bottom electrode 102 and an insulator 103 arranged between the former two, constituted in one piece. In addition, a slit orifice 104 (or a porous orifice) through which ink mist 10 is allowed to pass is formed in the center of the shutter 1. The top electrode 101 and the bottom electrode 102 are connected to a drive circuit 115 which generates a drive waveform in accordance with a recording signal. It is possible to eject or stop the ejection of ink mist 10 through the orifice 104 depending on the gradient of a potential generated between both electrodes. The ink solution 9 supplied to the tip surface of a horn 111 which increases the amplitude of an ultrasound oscillation given by a mist generator 5 is immediately atomized by ultrasound oscillation and then is splashed with directional properties in a direction where the ultrasound oscillation is emitted. No change in ink mist supply occurs due to a change in air stream volume by providing a structure in which a directional ink mist stream is generated by the mist generator 5.
Patent JP-H10133657-A (JP)
Title: Sound image localization device of electric stringed instrument
Inventor: YAMADA TOSHIYA
IPC: H04S5/00
Filed: 1996-10-29
Abstract: PROBLEM TO BE SOLVED: To localize a sound image even for a musical sound generated by an electric stringed instrument like a natural stringed instrument by providing a delay means which delays a signal within a specific range and a level setting means which sets the level ratio of the signal within a specific range and obtains right and left stereophonic signals. SOLUTION: A pickup 11 is built in the bridge of an electric violin simulating a violin as a natural stringed instrument and detects pressure variation caused by vibrations of strings. A detection signal (p) is converted by an A/D converter 12 into a digital signal, which is delayed by 0.5 to 1.0 and 1.0 to 2.0 milliseconds through delay circuits 13L and 13R. Then the output signals of the delay circuits 13L and 13R are multiplied by specific coefficeints through multipliers 14L and 14R as level converting means and determined within a range of a level ratio of 2.0 to 2.4. Then they are converted by D/A converters 15L and 15R into analog signals, which are amplified and outputted.
Patent JP-2001108874-A (JP)
Title: Coated optical fiber
Inventor: SATO TOSHIHISA
IPC: G02B6/44
Filed: 1999-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a coated optical fiber which is reduced in the occurrence of peeling at the boundary between a glass fiber and a primary layer in drawing or rewinding (i.e., improved in peeling resistance) and a coated optical fiber ribbon which is formed by using the coated optical fiber having the improved peeling resistance and facilitates the simultaneous removal of the coating. SOLUTION: This coated optical fiber is constituted by forming the primary layer consisting of a resin having a relatively low Young's modulus on the outer periphery of the glass optical fiber and coating the outer periphery of the primary layer with a secondary layer consisting of a resin having the Young' s modulus higher than the Young's modulus of the primary layer. The Young's modulus of the primary layer is <=0.1 MPa and the ratio of the Young's moduli of the secondary layer and the primary layer is specified to >=10,000, by which the peeling resistance is improved. The adhesion of the primary layer and the glass optical fiber is specified to 5 to 100 g/cm. The coated optical fiber ribbon consisting of the coated optical fiber facilitates simultaneous removal of the coating.
Patent JP-H03147789-A (JP)
Title: Cdna clone capable of coding human o6-methylguanine-dna-methyltransferase
Inventor: SEKIGUCHI MUTSUO
IPC: C12N9/10
Filed: 1989-11-02
Abstract: NEW MATERIAL:A clonal cDNA of human O<6>-methylguanine-DNA- methyltransferase. EXAMPLE:A cDNA having a nucleotide sequence and amino acid sequence expressed by the formula. USE:Repairing damages caused on DNA by methyl groups, etc. PREPARATION:A human normal Mer<+> cell strain is used to prepare a cDNA library, which is then introduced into a Mer<-> cell strain to sort out a transformant capable of exhibiting resistance to an alkylating agent. The resultant cDNA is further recovered and obtained from the aforementioned transformant.
Patent JP-2001109854-A (JP)
Title: Transmitter receiver for id tag
Inventor: TERAURA NOBUYUKI
IPC: H01Q1/22
Filed: 1999-10-07
Abstract: PROBLEM TO BE SOLVED: To enable an ID tag transmitter receiver, which communicates with an ID tag, to communicate with stacked read and write objects without moving its main body. SOLUTION: A coil 24 for a resonance antenna is arranged having its center shifted from a coil 22 for a transmitting antenna and switched by a switch means at the time of transmission. When the resonance antenna coil 24 is off, a radio wave signal is sent only from the transmitting antenna coil 22 and when on, an induced electromotive force is generated with the radio wave signal sent from the transmitting antenna coil 22 so that the resonance antenna coil 24 also generates a radio wave signal (magnetic flux). Consequently, the magnetic flux shows different directivity and intensity according to whether the resonance antenna coil 24 is on or off, so even if there is an ID tag which cannot be communicated with when the resonance antenna coil 24 is off, the ID tag can be communicated with when the resonance antenna coil 24 is on.
Patent JP-H04364235-A (JP)
Title: Optical information recording and reproducing method
Inventor: MIYAUCHI TOSHIMITSU
IPC: G11B7/125
Filed: 1991-11-01
Abstract: PURPOSE:To provide a method for stably controlling the output of a semiconductor laser on an optical information recording/reproducing method in which the semiconductor laser is used for a light source. CONSTITUTION:A separation optical system 4 separating light flux from the semiconductor laser and reflecting light from an optical disk separates a part 9 of light flux from the semiconductor laser, and the semiconductor laser 1 is controlled by output 11 proportional to the output of the semiconductor laser obtained from a part of light flux. Since a value proportional to the output of light flux used for recording and reproducing the optical disk is used, accurate and stable control can be realized.
Patent JP-H07116147-A (JP)
Title: Ultrasonic apparatus for detecing fingerprints
Inventor: TODA KOJI
IPC: G06T1/00
Filed: 1993-10-22
Abstract: PURPOSE:To detect fingerprints by atomizing a solution with elastic vibration generated by an ultrasonic exciter, spraying the mist on the surface of an object to form a thin film of a substance contained in the mist on the surface, and reacting substances contained in fingerprints on the surface with the substance contained in the mist. CONSTITUTION:When a piece of paper is fed from an inlet, the paper width is measured by a sensor 4, and rotating supports 3 support the paper according to the width and feed the paper toward an outlet. A solution of ninhydrine is sprayed uniformly on both sides of the paper by an atomizing device 1 to form a thin film of ninhydrine. The paper sprayed with the solution passes between air blowers 2 and fed toward the outlet. If there are fingerprints on the paper, coloring is observed due to the reaction with ninhydrine. Thus the structure is simple and can be driven with a low electric power consumption.
Patent JP-S62147732-A (JP)
Title: Dry etching method
Inventor: MOCHIZUKI YASUHIRO
IPC: H01L21/306
Filed: 1985-12-23
Abstract: PURPOSE:To enhance the accuracy and selection ratio of a fine pattern and to eliminate a damage on a substrate by plasma etching and particularly reac tive ion etching most thicknesswise direction by discharge exciting, and then photovoltaic dry etching the remaining thickness of a fine film in the thick nesswise direction. CONSTITUTION:Reactive ion etching is executed by supplying 10mlambda/min of CCl4 and 5ml/min of He as reaction gases, applying 200W of high frequency power of 13.56MHz and plasma discharging, the discharge is stopped after etching approx. 450nm, and photovoltaic vapor-phase reactive etching is then performed. 135ml/min of Hc and 1ml/min of O2 are supplied into a reaction vessel 20, and ultraviolet ray is emitted from a mercury-xenon lamp 26 at 100Torr of pressure to remove by etching all remaining Al-Si alloy film 33. Thus, a fine pattern can be enhanced in accuracy and selection ratio, and a damage on a substrate is eliminated.
Patent JP-H11105599-A (JP)
Title: Engagement release operating device for automobile seat
Inventor: TANAKA SHINJI
IPC: B60N2/30
Filed: 1997-10-03
Abstract: PROBLEM TO BE SOLVED: To facilitate an operation on the engagement release of a seat to a car room floor, from a rear side of the seat, through a door opening from the outside of a car body, and in keeping a sitting position onto a seat cushion taken intact, in either case. SOLUTION: A front part of a support leg 20 supporting a seat cushion 18 is pivotally supported on a car room floor 16. An engaged arm 31 engaging this support leg 20 to the floor 16 free of disengagement, is installed in a rear part of this leg 20. Then, this engaged arm 31 is situated in the lower part of a midway part in the width direction of the seat cushion 18. A lever 36, extending toward the side of a door opening of the sidewall of a car body 2 from the engaged arm 31, is installed there. An extending end of this lever 36 is projected toward the upper part from a nearly turning central side of the engaged arm 31, forming this extended end into an operating lever 37 which is situated in the lower part of the midway part in the longitudinal direction of the seat cushion 18 in and around the inner side of the door opening.
Patent JP-H01154902-A (JP)
Title: Repair device for road-surface constitutional layer
Inventor: URUSU EGURI
IPC: E01C19/46
Filed: 1988-11-16
Abstract: PURPOSE: To rationalize the repair of a road surface by providing a regenerated material housing vessel on a chassis, and by connecting a regenerated material crushing device with a mixing device for mixing a new material to supply it to a work execution thick plate behind the chassis. CONSTITUTION: A regenerated material housing vessel 4 is provided on the chassis 3 supported by a traveling device 1, and it is connected to a crushing device 5. The crushing device 5 is connected via a conveying means 6 to a mixing device 7 for mixing a new material, and it is supplied to a work execution thick plate 14 drawn out rearward from the chassis 3 via a screw conveyor 13. Thus, the road surface constituent layer can be resonably repaired.
Patent JP-H07138116-A (JP)
Title: Antimicrobial coating film
Inventor: TOMIOKA TOSHIICHI
IPC: A01N25/34
Filed: 1993-11-17
Abstract: PURPOSE:To provide an antimicrobial coating film applicable to the surface of various kinds of vessels or utensils and capable of ready removal. CONSTITUTION:An antimicrobial coating film in which an antimicrobial agent is dispersed in a coating film releasable or soluble in a specified solvent. As the antimicrobial agent, thiosulfato silver complex supported on a porous particle carrier such as a silica gel particle is used.
Patent JP-H05124816-A (JP)
Title: Oxide superconductor, multi component oxide superconducting material and its production
Inventor: IKEMACHI TAKAAKI
IPC: H01B13/00
Filed: 1991-11-01
Abstract: PURPOSE:To provide the novel oxide superconductor and multiple oxide superconducting material which can be synthesized under a low oxygen partial pressure and the process for production thereof. CONSTITUTION:This oxide superconductor is expressed by chemical formula Pb2Ba3-x-yCaxLnyCu3O8+ or -z. This Ln is at least one kind of lanthanoid and Y and the range of (x), (y), (z) is 0<x<=1.2, 0.3<=y<=1, 0<=z<=1. The process for production of the oxide superconductor consists in weighing Pb, Ba, Ca, Ln (one kind of lanthanoid and Y), oxide or carbonate of Cu at prescribed molar ratios and mixing and molding these materials, then calcining the mixture at 600 to 800 deg.C, pulverizing and molding the calcined mixture and subjecting the molding to normal calcination at 650 to 800 deg.C and under the low oxygen partial pressure (<=0.01atm.).
Patent JP-H05130596-A (JP)
Title: Spatial composition type video generation system
Inventor: SUGAWARA SHOHEI
IPC: H04N7/14
Filed: 1991-11-01
Abstract: PURPOSE:To provide the spatial composition type video generation system that has a center device and television telephone devices which provide a conference, etc., with presence by providing an attendance type simple meeting and a remote lesson through the simple television telephone devices. CONSTITUTION:This system consists of the center device where television telephone devices 1 are so arranged that part or the whole of the display screen of each television telephone device is put in the visual fields of photographic devices, and user-side television telephone devices 20 which are connected to the television telephone devices 1 constituting the center device. Each of the user-side television telephone devices 20 is provided with a direction indication device, whose indication value is sent to the center device. An installation table 2 where the center-side television telephone device 1 is mounted rotates corresponding to the direction indication value and the center-side television telephone device 1 takes a photograph in the direction that the user specifies.
Patent JP-2000113631-A (JP)
Title: Magnetic tape cassette
Inventor: HIRAGUCHI KAZUO
IPC: G11B23/087
Filed: 1998-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic tape cassette capable of surely disengaging the engagement of a reel with a reel lock member at a predefined force. SOLUTION: In this magnetic tape cassette, a pair of reels 13, around which a magnetic tape is wound, are rotatably supported in a cassette casing 72. A reel lock member 81 is energized by a compressed coil spring 10 to be engaged with a flange of each of the reels 73 thereby preventing the reels 73 from suddenly rotating. The compressed coil spring 10 is engaged at one end thereof with a projection 84 provided at the reel lock member 81. Furthermore, the diameter of the center portion of the compressed coil spring 10 is set larger than the diameters at both ends thereof.
Patent JP-H02139139-A (JP)
Title: Adjusting device for rightening force of ball bearing
Inventor: HASHIMOTO TOSHIO
IPC: B23P19/06
Filed: 1988-11-15
Abstract: PURPOSE:To obviate the adjustment of tightening thereafter or to shorten the time by equipping a tightening force correction means comparing the torque value of the ball bearing tightened by an initial tightening force with an aiming value and changing the tightening force according to the comparison result and the learning means thereof. CONSTITUTION:The outer body of a ball bearing B is tightened by specified tightening force by a tightening device M1, the 1st and 2nd members respectively bonding with the center body and outer body of the ball bearing B are relatively moved and measured by measuring instrument M2 by taking the necessary torque as an angle changing torque. A tightening force correction means M3 changes the tightening force of the tightening device M1 according to the comparison result of the measured angle change torque with specified target value and thus the angle changing torque of the ball bearing B approaches to the specified target value. The initial tightening force is then changed according to this comparison result by a learning means M4. Consequently, the succeeding ball bearing B is tightened by this changed initial tightening force, so the angle changing torque thereof approaches to the target value closer and the need for the operation in correcting the tightening force is eliminated or reduced.
Patent JP-H07221759-A (JP)
Title: System for monitoring and control of data communication network
Inventor: POORU SHII HAASHIEI
IPC: H04L12/26
Filed: 1994-11-22
Abstract: PURPOSE: To simultaneously identify the plural categories of a bit pattern from a series bit stream and to improve the classification of events on a real time basis by adding extension EDI to a basic event driving interface EDI. CONSTITUTION: In basic EDI 12, an event bit pattern in the series bit stream is identified and extracted and an event signal is outputted. Then, extension EDI 12' is connected to the output and a selectively significant category bit pattern is identified from the plural categories of a data frame and a corresponding selection signal is outputted. An event vector counter 10 selectively inputs the event signal in accordance with the plural categories with the event reception enable signals corresponding to the selection signals. Thus, the plural categories of the bit pattern are simultaneously identified from the series bit stream of a data communication network and the events are classified on a real time basis.
Patent JP-H10135190-A (JP)
Title: Semiconductor treating system
Inventor: KUSUMI YOSHIHIRO
IPC: C23F4/00
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To form a pattern having an excellent anisotropic shape by installing a local magnetic field forming means which forms such a local magnetic field that does not give any influence to discharge plasma to a specific spot, at which a deposited film is apt to be formed, on the internal surface of a vacuum vessel. SOLUTION: Since the spot where a deposited film 19 is thickly formed in a vacuum vessel is the part while is shaded by plasma 17 in a reaction chamber 1, magnets 22 which generate local magnetic fields are installed to the spot. The magnets 22 are arranged so that their S- and N-poles can be arranged alternately, and the magnetic force between the magnets 22 can become, for example, >=20 Gauss and, in addition, to be <=2 Gauss at a position which is 5-cm apart from the magnets 22. An object 8 to be treated is carried in the reaction chamber 1 and fixed to a prescribed position on a sample stage 10 with an electrostatic chuck 9.  Then a magnetic field is formed by a coil 15, while an etching gas is introduced to a vacuum treatment chamber from a gas supply port 4 and microwaves are introduced to a plasma-generating chamber 3 from a magnetron 12 through a waveguide 11 and a microwave-introducing window 2.