baber/WOPTO huggingface dataset:
Patent JP-2001227280-A (JP)
Title: Sealing device for tunnel replacement, tunnel replacing device and tunnel replacing method
Inventor: KAWASHIMA WATARU
IPC: E21D9/06
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To suitably replace a tunnel of deformed cross-sectional shape other than circular shape. SOLUTION: This sealing device 30 for tunnel replacement has a cylindrical body 31 of outer peripheral shape corresponding to the awning type cross sectional shape of an existing tunnel so as to be insertable in the existing tunnel and to be axially movable in the existing tunnel. The sealing device 30 is constituted by providing sealing members 35 annularly around the outer periphery of the cylindrical body 31, forming a through hole 32b so as to pierce in the axial direction, and forming a connection part 34 connectable to an inner cylinder 5, at the end part of the cylindrical body 31. Muddy water in excavation is sealed by the sealing device 30 conformed to the shape of the existing tunnel.
Patent JP-2001232720-A (JP)
Title: Grain decorative material
Inventor: KADA TAKASHI
IPC: B44C3/02
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a grain decorative material not requiring high-degree coating technique or a large-scaled coating equipment being the point at issue of a conventional coated decorative material, capable of reducing environmental load such as the generation of a waste solvent or a solvent odor and capable of easily realizing a high-grade feeling such as design effect or a coating feeling characteristic to the coated decorative material. SOLUTION: A transparent or translucent adhesive layer 2 and a transparent or translucent decorative sheet 3 with a thickness of 50-200 μm are successively laminated on the surface of a woody base material 1 comprising a needle-leaf tree laminated wood or the like so that the internal haze value, measured when the adhesive layer 2 and the decorative sheet 3 are combined, becomes 10% or less and a synthetic resin paint with a viscosity of 50-300 cP and a solvent concentration of 10-50 weight % is applied to the surface of the decorative sheet 3 to form a coating film layer 3.
Patent JP-2001236847-A (JP)
Title: Material for push-button switch
Inventor: ANDO HITOSHI
IPC: H01H13/02
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a material for a push-button switch of high visibility that is composed of less number of components and at a lower cost, for the push-button switch which is capable of displaying the plural functions with a single depression at one push. SOLUTION: The material for the switch is featured in which plural illuminated function displays 8, 9 are formed, reflecting the light from the multiple light sources 19, 20 induced from the back, on the surface of the switching portion 11 which function through the depression operation. The respective light emitted from the light sources 19, 20 is controlled so as to irradiate the corresponding function display 8, 9 but is prevented from radiating other relating function display parts through the inhibiting means of radiation and the movable point having the switching function 17, aligned as the unit at the bottom of the switch 11.
Patent JP-2001236095-A (JP)
Title: Voice recorder
Inventor: OGAMI YUJI
IPC: G10L21/034
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a voice recorder in which a voice activating level is set approximately constant without depending on the setting of microphone sensitivity so as to eliminate the necessity of readjusting the level and the operability of the recorder is improved. SOLUTION: The voice recorder has a voice activating recording function by which a recording to a recording medium is started when an input voice level becomes equal to or larger than a threshold value. The recorder is provided with an operation inputting section 8 which sets microphone sensitivity and a CPU 1 which sets the threshold value in accordance with the microphone sensitivity set by the section 8.
Patent JP-2001232521-A (JP)
Title: Electrode feeding device for electric discharge machining
Inventor: YAMAGUCHI TETSUJI
IPC: B23H7/10
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To provide an electrode feeding device for electric discharge machining capable of feeding an electrode stably and at high speed and high responsiveness without buckling the electrode even the electrode with micro diameter. SOLUTION: This electrode feeding device for electric discharge machining drives a cassette and feeds and returns the electrode by providing the cassette 7 for penetrating and holding the electrode 6 for electric discharge and causing a telescopic motion of first and second piezoelectric elements 4, 5 for clamp and a piezoelectric element 3 for feeding according to a certain procedure. When the electrode is consumed by electric discharge machining, holding of the electrode by the cassette is released and the tip of the electrode is pulled out of the cassette to correspond it.
Patent JP-2001231606-A (JP)
Title: Inner sock for shoes
Inventor: UMEDA KATSUHIKO
IPC: A43B17/08
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To increase the radiation of far infrared rays to the foot sole, and at the same time, retain the sterilization action, and provide an insole of a favorable fitting property. SOLUTION: This inner sock 10 for shoes is equipped with a surface layer 100, a far infrared ray-emitting body 103, and a heat insulating material 105. In this case, the surface layer 100 comprises a fabric 100a wherein a metal layer 100b is arranged by spattering. The far infrared ray-emitting body 103 is laminated on the surface layer 100 with an adhesive 101. The heat insulating material 105 is laminated on the far infrared ray-emitting body 103 with the adhesive 101. Also, for the heat insulating material 105, a honeycomb core material is used, and a structure for the setting on a shoe sole is provided.
Patent JP-2001241555-A (JP)
Title: Spindle
Inventor: YONEYAMA HIROKI
IPC: F16J15/447
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a spindle capable of making air flow to bring out seal effect, and of preventing intrusion of foreign objects from external environment without using any compressed air source. SOLUTION: This spindle is provided with a roller bearing 3, a rotary shaft 1 rotatably retained relative to the bearing 3, a labyrinth seal set in between the bearing 3 and an external environment, and a flange 6 outside the bearing 3 of the rotary shaft 1. A groove 9 is formed on the flange 6.
Patent JP-2001239921-A (JP)
Title: Automobile seat belt
Inventor: TAKATANI TOMOYUKI
IPC: B60R22/24
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To set a tongue position close to a seat even if a retractor is separate from the seat in an automobile seat belt for installing the retractor on a cross member of a roof. SOLUTION: An opening part 19 is formed in an area turning to the seat 9 side from the retractor 10 in a roof trim 3 for covering the roof 1 and the cross member 14. A retractor side base end part of a cover 15 for opening and closing this opening part is joined to the roof trim 3 by a hinge. A stopper 18 for restricting a tongue 16 wound on the retractor 10 in a position separate to the seat 9 side from the retractor 10 is arranged on the reverse side of the cover 15, and a magnet 17 for holding the cover 15 in a closing position by attracting a metallic part 16a of the tongue 16 is arranged inside the opening part 19.
Patent JP-2001239963-A (JP)
Title: Crawler traveling device and semicrawler type tractor
Inventor: TSUBOKURA SATORU
IPC: B62D55/088
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To prevent accumulation of mud in a truck frame, and to improve maintenability in a crawler traveling device. SOLUTION: In this crawler traveling device for supporting the left and right both sides of plural rolling wheels 29 arranged in the inner peripheral lower part of a crawler traveling body 16 by the truck frame 13, a hole 40 is formed in a side wall 13B of the truck frame 13 for removing a foreign matter such as mud entering the truck frame 13.
Patent JP-2001194619-A (JP)
Title: Picture display device
Inventor: KENNO KOKICHI
IPC: G02B17/08
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To obtain a bright picture display device using an decentering prism without a half-transmittable surface for both-eye observation consisting of a single image display element and a pair of eyepiece optical system for both eyes. SOLUTION: The picture display device is equipped with a single image display element 7 which can switch and display an image projected on the observer's right and left eyes ER and EL, and a pair of eyepiece optical systems 10R and 10L which guide the right and left image displayed by the image display element 7 to the right and left eye. Each of the eyepiece optical systems 10L and 10R is provided with an eccentric prism consisting of a first surface-a third surface, the second surface is formed into a rotationally asymmetric curved surface shape having one symmetry plane of positive power for correcting the decentration aberration.  When defining L as a distance between an on-axis main ray which enters into the first surface of the decentering prism, and an intersection point made by the screen of the image display element 7 and the on-axis main ray, a condition of 26<L<37 [mm] is satisfied.
Patent JP-2001251603-A (JP)
Title: Broadcast information receiver and broadcast information reception method
Inventor: NISHI HIROYUKI
IPC: H04N7/16
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To easily execute charging on the use of broadcast services provided by broadcast service enterprises. SOLUTION: A broadcast information receiver 100 has a broadcast service reception section 101 that receives broadcast services provided by broadcast information and an information transmission section 106 that transmits information. The broadcast service reception section 101 has a conventional service reception control section 107 that is conventionally used by receiving broadcast services and an individual service reception control section 108 that is used for receiving an individual broadcast service. The information sent by the information transmission section 106 includes at least either of information relating to a utilizing state of the conventional service reception control section 107 and information relating to a utilizing state of the individual service reception control section 108.
Patent JP-2001249188-A (JP)
Title: Snowfall meter
Inventor: SAKAMOTO FUMIO
IPC: G01W1/14
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a reliable and economical snowfall meter by those means of controlling the surface temperature of a snow receiving plate below a freezing point, preventing a loss caused by wind, quickly removing the snow on the snow receiving plate simultaneously with finish of measurement, and promoting observation accuracy and automatization in order to smooth sampling. SOLUTION: The snow receiving plate 1 having a surface temperature changeable below the freezing point or over the melting point of ice is installed inclinably or rotatably, and plural light emitting elements 12 and light receiving elements 13 are arranged oppositely at fixed intervals in the height direction toward the upper side of the snow receiving plate 1. Sampling of snowfall is executed on the snow receiving plate 1 by enclosing the elements by a windbreak plate 11, and a snowfall height is measured by an optical path shielding height at every fixed time.  After measurement is finished, the snow receiving plate 1 is inclined or rotated, and the surface of the snow receiving plate 1 is heated over the melting point of ice, to thereby change the snow or the ice in contact with the snow receiving plate 1 into a thin film of water, and to make the whole quantity of the snow on the snow receiving plate 1 fall down to prepare next measurement.
Patent JP-2000315994-A (JP)
Title: Improvement of communication system using cdma
Inventor: BEJJANI ELIE
IPC: H04J13/00
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a simple and effective method by which the effect of interference by a high power signal can be reduced. SOLUTION: This invention relates to a communication method where each terminal makes communication via a central station, incoming link communication and outgoing link communication are coded by spread spectrum series and each terminal has different power. The central station executes interference cancellation to reduce the effect of the interference of a maximum power signal with respect to a detected minimum power signal. In this method, when symbol groups TS 1, TS 3 of separate interference signals as to some of signals providing strongest interference reach the central station, time alignment is applied to them. The central station simultaneously detects the synchronized symbol groups before reducing them from the detected signal and they are desirably to be processed in common.
Patent JP-2000264916-A (JP)
Title: Production of w/o-type emulsion and the emulsion
Inventor: GOTSCHE MICHAEL
IPC: C08F6/00
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a new and effective process for producing a W/O-type emulsion composed of a crosslinked polymer swollen in water and having decreased residual monomer content by a post-treatment using a redox initiation agent system. SOLUTION: The objective emulsion containing a crosslinked addition polymer swollen in water is produced by a post-treatment using a redox initiation agent system to decrease the residual monomer content. The post-treatment is carried out preferably by adding a redox initiation agent system compose of A an oxidizing agent of the formula R1OOH (R1 is H, a 1-8C alkyl or a 6-12C aryl) and/or a compound releasing hydrogen peroxide in an aqueous medium in an amount of 0.001-5 wt.% based on the total monomer, (B) an α-hydroxycarbonyl compound of the formula (R2 is H or a 1-12C alkyl; R3 is H, OH, a 1-12C alkyl, or the like) and/or a compound releasing the above compound in an aqueous medium in an amount of 0.005-5 wt.% based on the total monomer and (C) a catalytic amount of a polyvalent metal ion.
Patent JP-2001253010-A (JP)
Title: Decorative top panel
Inventor: ISHIDA SEIICHI
IPC: A47B13/08
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a recyclable decorative top panel, which uses a melamine decorative panel and has capacity equal to that of a melamine decorative top panel, in place of the melamine decorative top panel. SOLUTION: The decorative top panel is constituted by laminating a decorative sheet, wherein a surface protective layer comprising an electron beam curable resin is formed on a sheet made of a synthetic resin comprising a non- halogen thermoplastic resin, on one surface of a steel panel through an adhesive layer.
Patent JP-2001255970-A (JP)
Title: Electronic equipment
Inventor: HAYASHI YASUJI
IPC: G06F3/00
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To reduce radiation from a cable which is being the primary radiation source of a radiation noise in a configuration where a signal is transmitted through a cable between a signal transmission side printed wiring board and a signal reception side printed wiring board on a conductive equipment case body (ground). SOLUTION: A driver IC 13 and a receiver IC 14 constituted of a digital clock circuit are loaded, and a driver printed wiring board 11 and a receiver printed wring board 12 having a ground conductor are connected through a cable 15, including signal wiring and ground writing for signal transmission on a conductive equipment case body 20. In this case, one arbitrary point on the ground conductor of the receiver printed wiring board 12 and the conductive equipment casing body 20 are grounded by an impedance element 16, having a circuit constant equal to impedance characteristics between the ground wiring of the cable 15 and the conductive equipment case body 20.
Patent JP-2001267840-A (JP)
Title: Antenna incorporated branching filter substrate
Inventor: FUKUURA ATSUMI
IPC: H01Q5/00
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To provide an antenna incorporated branching filter substrate reduced at its size by integrally forming an antenna and a branching filter and capable of suppressing interference between the antenna and the branching filter. SOLUTION: A branching filter circuit 2 is formed on one surface or inside of a dielectric substrate 1, a ground layer 3 is formed on the other surface of the substrate 1 on which the circuit 2 is not provided, an antenna element such as a slot antenna 5 is formed in the layer 3 or an antenna element such as a dielectric resonator antenna 4 is mounted on the layer 3, and the antenna element is connected to the circuit 2 so as to transmit a signal.
Patent JP-2001264468-A (JP)
Title: Digital watch, wristwatch provided with it, and data imprinting device for camera
Inventor: KINOSHITA SATOSHI
IPC: G03B17/24
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a digital watch solving a clock information difference by means of a simple operation in the case, of movement to an area having a difference in clock information such as a date and a time for grasping accurate clock information in the local position or copying it to a picture, a wristwatch provided with this digital watch, and a data imprinting device for a camera. SOLUTION: This digital watch is provided with a clock means performing time counting for finding clock information including either of a date and a time and outputting clock information based on the time counting result as digital information, a clock information adjusting means adjusting the clock information at that time according to a reference of a first usage area in an optional time, and a clock information difference setting means setting a clock information difference serving as a clock information difference of a second usage area to the first usage area. The clock means finds clock information in the second usage area on the basis of the clock information difference so as to output it in the form of digital information.
Patent JP-2001268678-A (JP)
Title: Microphone fixation structure of handsfree interphone
Inventor: NOZOE TOSHIHIDE
IPC: H04M1/62
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To prevent a microphone from howling by making it easy to insert the microphone and securely holding and fixing the inserted microphone by pressing it forward. SOLUTION: In this microphone fixation structure of a handsfree interphone, the microphone 1 is inserted into a microphone insertion part 3 formed at a proper place on the internal surface of a base main body 2 and then held and fixed by covering the base main body 2 with a cover body 4. The microphone insertion part 3 has a microphone hole 31 formed toward a side wall 22 of the base main body 2 and a support rib 32 which is elastic enough to hold the bottom part of the microphone 1 is projected from the bottom wall 21 of the base main body 2; and hard rib parts 36 projecting from the bottom wall 21 of the base main body 2 are projected inside the support rib 32 at an interval to form a recessed part 37, in which a hard leg part 41 projected from the cover body 4 is fitted to hold and fix the microphone 1.
Patent JP-2001260695-A (JP)
Title: Working vehicle
Inventor: MORITA SAICHIRO
IPC: B60K17/28
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To ensure the workability and the safety of a working vehicle. SOLUTION: A car body frame 2 is extended between a pair of left and right crawler-type traveling parts, an operating part 3 is mounted on a front part of the car body frame, a driving-motor part 5 is mounted at a rear part of a seat of the operating part, a mission part 6 interlocked and connected with the driving-motor part is mounted at a lower part of the seat, driving wheels of traveling parts are respectively interlocked and connected to the mission part through a travel transmitting mechanism 7, a rear PTO shaft mounted at a rear part of the car body frame is interlocked and connected to the mission part through a PTO shaft transmitting mechanism 9, and the PTO shaft transmitting mechanism is longitudinally extended to be located at a lower part of the driving-motor part.
Patent JP-2001259877-A (JP)
Title: Optical system for laser beam emission and method of laser machining
Inventor: YAMAGUCHI TOMOYUKI
IPC: B23K26/21
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To provide an optical system for laser beam emission which radiates a laser beam from an inner peripheral face with respect to a work to be machined having a pipe-like shape and the converged spot of the beam is movable in the peripheral direction. SOLUTION: A main rotating part 13 is rotatably fitted on a base part 12 on which an optical fiber 11 is fixed. A front end rotating part 14 is rotatably fitted on the front end of the main rotating part. The main rotating part is provided with an attaching part 19 which is fixed on the rotor of a hollow motor 18 of the base part 12, a lens cell 20 fixed on the attaching part, and a nozzle 21 which emits a laser beam from the lens cell 20 through an opening 29 formed on the outer peripheral part of the nozzle. The front end rotating part and the front end of the nozzle are inserted into a work 35, the front end rotating part is fixed on the work and the main rotating part is rotated then a converged beam spot formed on the inner peripheral face of the work is movable in the peripheral direction.
Patent JP-2001266330-A (JP)
Title: High elastic modulus film roll for magnetic recording medium and method for manufacturing magnetic recording medium
Inventor: ONO MASAAKI
IPC: G11B5/73
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a high elastic modulus film roll for magnetic medium suitable for manufacturing a digital video tape capable of long time video recording and having reduced DO with high productivity. SOLUTION: The high elastic modulus film roll for magnetic recording medium formed by winding a high elastic modulus film on a cylindrical core has 2-6 7 μm film thickness, 300-1,200 mm film width and 2,000-50,000 m film length. A surface of one side of the film has 1-5 nm Ra value and both Young's moduli in the longitudinal and the width directions of the film are 10,000-25,000 Mpa. And each single sag quantity of the left and the light ends of the film of the roll is 10 mm or below per 10 m and a single elongation value is 20 mm or below.
Patent JP-2001283993-A (JP)
Title: Attachment structure of angle-type terminal
Inventor: OZU TORU
IPC: H01R13/74
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To enable to perform attachment, in which stress is given directly to a foot part of an angle type terminal mounted in a printed circuit board in a main part of apparatus. SOLUTION: Fixation of an AC inlet terminal 10, which is an example of an angle type terminal and a printed circuit board 6, is carried out via a metal fitting (C) 11 which is an example of a small piece, and after that, soldering of the foot part of the terminal is carried out. With this, the attachment structure which does not apply stress to the foot part of the AC inlet terminal is obtained.
Patent JP-2001278147-A (JP)
Title: Element component box for vehicle
Inventor: KANEOKA YOJI
IPC: B60R16/02
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To effectively use room by arranging a large number of relays intensively. SOLUTION: In this element component box for a vehicle, a relay box 36 accommodating a large number of relays 41 can be placed in a small room between a rear fender 37 and a seat bottom plate 43. The relays 41 are attached to three boards in the relay box 36. The plural relays 41 are arranged in line on each board, and the each board forms steps with the other two boards. Therefore, the relay box 36 forms a prism having parallelogram shaped top and bottom surfaces as a whole and can be placed in the small space along the rear fender 37. Lead wires 42 of the relays 41 are drawn out along the rear fender 37.