baber/WOPTO huggingface dataset:
Patent JP-2002005347-A (JP)
Title: Flexible hose
Inventor: FUKUI KOKI
IPC: F16L11/08
Filed: 2000-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a hose that uses a non-PVC resin material creating no source of dioxin, excels in shape retention, is light in weight, handles easily, fatigues minimally even on long-term use, is less sticky and has even abrasion resistance. SOLUTION: The flexible hose comprises urethane system resin-coated steel wires 3 spirally wound at given spacings, and a tube wall 5 formed when a thin-film urethane system resin band material 5a is spirally wound on the periphery of the urethane system resin-coated steel wires 3 and superposed surfaces are fused or bonded together. The urethane system resin-coated steel wires 3 and the urethane system resin tube wall 5 are bonded together with a urethane system adhesive 6. Small-width bands 4a of a urethane system resin higher in hardness than the tube wall-forming urethane system resin band material 5a is spirally wound on the periphery of the coated steel wires 3 on the tube wall 5 to provide a double coating. The small-width bands 4a are integrally fused onto the tube wall 5 or integrally bonded thereto via the urethane system adhesive 6.
Patent JP-2002001559-A (JP)
Title: Laser drilling method and its apparatus
Inventor: NAKAI IZURU
IPC: B23K26/00
Filed: 2000-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a laser drilling method and its apparatus without de-lamination of layers to secure an electrical connection between layers when drilling a plural numbers of layers sheet. SOLUTION: When drilling a sheet having a plural numbers of layers, before irradiating a pulse forming a hole-shape, a drilling is performed with a required shape and pierced hole without having a de-lamination of layers by making a hole with a pulse having a energy to generate an inter-laminar peeling power which is smaller than an inter-laminar coherent power and by irradiating a pulse having a bigger energy for forming the hole-shape.
Patent JP-2002000751-A (JP)
Title: Fire extinguishing equipment
Inventor: FUJII KIYOTAKA
IPC: A62C35/68
Filed: 2000-06-20
Abstract: PROBLEM TO BE SOLVED: To prevent a foam solution from flowing outward excepting a fire case. SOLUTION: This fire extinguishing equipment is provided with a flowing water detector 10, a primary side pipe 11 connected to a primary side of the flowing water detector 10 and provided with a water source 12 on the base end side, an undiluted solution tank 17 connected to the primary side pipe 11 via a mixer 15 for storing a foam undiluted solution, and a secondary side pipe 21 connected to a secondary side of the flowing water detector and provided with a plurality of fire extinguishing heads 34. In the fire extinguishing equipment, a normally-close gate valve 18 opening in the case of a fire is arranged between the mixer 15 and the undiluted solution tank 17. In an ordinary time, only the water from the water source 12 is sealed in the primary side pipe 11 and the secondary side of the flowing water detector 10.  On the base end side of the secondary side pipe 21, a normally-close water discharging valve 32 opening for a fixed time in the case of a fire is arranged.
Patent JP-2002001234-A (JP)
Title: Cleaning device for revolving roller
Inventor: NOGUCHI KOTARO
IPC: B08B1/00
Filed: 2000-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning device for a revolving roller which is capable of removing a deposit from the revolving roller without giving an excess load to a drive source and locking the revolving roller. SOLUTION: A deposit 8c is removed from the surface of a charged roller 3 taking advantage of the rotation of the charged roller 3 by urging a cleaning means 6a made of a fabric with the help of a leaf spring 6b and thereby bringing the means 6a into contact under pressure with the surface of the charged roller 3. In addition, the tip part of the leaf spring 6b is made to serve as an arc-like supporter 6c running along the outer periphery of the charged roller 3. Thus the cleaning means 6a made of a fabric is brought into plane contact with the charged roller 3 to enhance the deposit removing effect. Further, the deposit 8c once removed is retained by the cleaning member 6a and prevented from depositing again on the charged roller 3.
Patent JP-2001135635-A (JP)
Title: Nitrifying of polished halogen-doped silicon glass
Inventor: HICHEMU MUSADDO
IPC: H01L21/31
Filed: 2000-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a process and a device for manufacturing an integrated circuit element on a substrate (for example, a silicon wafer), which enable an FSG layer to be flattened by a CMP processing process, and besides keep the stability of this FSG layer in the subsequent processing. SOLUTION: The film of silicon glass(FSG) doped with fluorine is exposed to a plasma containing nitrogen for nitrifying a part of the FSG film. In one embodiment, this FSG film is polished chemically or mechanically prior to nitrifying. It is considered that this nitrifying removes moisture from the FSG film and takes away fluorine. The plasma can heat the FSG film at abut 400 deg.C for abut one minute so as to mix nitrogen of about 0.4 atom % to a depth of about one micron. This way, the regular nitrifying can passivate (cover for protection) the FSG film deeper than the depth of a bias.
Patent JP-2002002530-A (JP)
Title: State observation device
Inventor: KAKU CHUYO
IPC: B62D27/04
Filed: 2000-06-23
Abstract: PROBLEM TO BE SOLVED: To make a rocking of a system supported by a plurality of suspensions, to improve a comfortability to ride of a car and to make a model of the system coincident with a present state in the case where a damping constant of a damper connected in parallel to the suspension is automatically controlled. SOLUTION: A parameter of a model is followed and changed such that a difference of an acceleration information operated which the model outputs and an acceleration information actually measured from an acceleration sensor installed on a corresponding object is automatically converged to a small value.
Patent JP-2001335032-A (JP)
Title: Welded can body and its manufacture
Inventor: MORIGA TOSHINORI
IPC: B65D8/16
Filed: 2000-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a welded can body which has a perfect coating at its welded part and improved in corrosion resistance, eluate resistance and retention of flavor while being free from bisphenol A, and to provide a manufacturing method therefor. SOLUTION: The welded can body is manufactured in a structure wherein the internal surface thereof is coated with a polyesteric thermosetting resin coating layer and the surface contacting with contents of the welded part thereof is coated with a polyesteric thermoplastic resin layer, and the polyesteric thermoplastic resin layer coating the welded part is formed of a polyethylene terephthalic polyester resin.
Patent JP-2002010248-A (JP)
Title: Colored image signal transmission system
Inventor: HAMADA AKIHIKO
IPC: H04N7/18
Filed: 2000-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a colored image signal transmission system which can correct color shift without requiring troublesome adjusting operation on the color monitor television side. SOLUTION: A color monitor television 6 of each residence has a color phase correction switch. Of all the color monitor televisions 6 in the residences, for the ones whose amplifiers 2, 3 and 4 via which the image signal line runs are of more than a predetermined number of stages, color phase correction switch is set to 'ON' to correct the phase delay of the color signals.
Patent JP-2001039711-A (JP)
Title: Method for purifying ammonia
Inventor: JI WENCHANG
IPC: B01D71/36
Filed: 2000-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for purifying ammonia by which the production rate of ammonia to be purified can be increased more than heretofore. SOLUTION: This method comprises a process to introduce an ammonia stream into at least one membrane which permeates ammonia and to produce a permeate containing the purified ammonia and a residual flow containing impurities in the ammonia flow. In the process, the ammonia stream is introduced into at least one membrane at a temperature in the range from about -30.0 deg.C to about 10.0 deg.C and under such pressure that the ammonia within the temperature range is not liquefied.
Patent JP-2002015766-A (JP)
Title: Lead acid storage battery and its manufacturing method
Inventor: IKENOTANI AKIRA
IPC: H01M4/73
Filed: 2000-06-28
Abstract: PROBLEM TO BE SOLVED: To obtain a lead acid storage battery in which the structure of the bottom of the plate is not changed even if the structure of the separator used is different. SOLUTION: A group of plates are formed by insulating the plate 1 by a bag type separator. The plate 1 used for this comprises a leg portion 4 and the leg portion 4 has a fusion mark 11 at the top end.
Patent JP-2001076683-A (JP)
Title: Inductive electrodeless lamp giving torus motion
Inventor: MACLENNAN DONALD A
IPC: H05B41/24
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for increasing temperature in a cold zone in an inductively-coupled electrodeless lamp. SOLUTION: This inductively-coupled electrodeless lamp 20 has a pair of exciting coils positioned within (to surround) an enveloped body 22 or bulb. The pair of exciting coils 21, 24 are positioned and driven, in such a manner as to generate at least one moving-ring forming electric field in the enveloped body 22. The moving-ring electric field forms a corresponding moving ring of plasma discharge in the enveloped body 22. The movement of this electric field forms a volume, having a uniformly high temperature in the enveloped body 22, and this facilitates emission or re-emission of photons.
Patent JP-2002007089-A (JP)
Title: Printer driver and information processor
Inventor: YAMAMOTO YUKIO
IPC: G06F3/12
Filed: 2000-06-26
Abstract: PROBLEM TO BE SOLVED: To divide printing data from an application into plural groups with a simple operation, to designate a printing condition and a printer performing printing at every group and to output data. SOLUTION: A division printing managing printer driver 9 receives printing data from the application 7, divides it in accordance with group division information, printing printer designation information and printing parameter setting information and generates a division job. A printer driver corresponding to the printers designated for each generated division jobs is called from printer drivers A10 to D13 and a printing parameter is set. The division job is transferred to the printer driver, it is entrusted with a processing and printing is performed.
Patent JP-2002013907-A (JP)
Title: Plane shape measuring method for phase-shift interference fringe simultaneous photographing device
Inventor: KAWASAKI KAZUHIKO
IPC: G01B11/245
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a plane shape measuring method capable of providing a phase-shift interference fringe image that can be analyzed with high accuracy even if biases and amplitudes are different from each other at various points in observation areas of three branch phase-shift interference fringes for a phase- shift interference fringe simultaneous photographing device. SOLUTION: The biases and amplitudes of the branch phase-shift interference fringes and reference light observed for each branch are previously measured at various points in the observation areas. By using the biases and amplitudes and reference light image data acquired by the measurement, luminance conversion is given to branch phase-shift interference fringe image data acquired in succeeding measurement of tested surfaces to perform matching of the biases and amplitudes by a point-by-point basis in the observation areas, thereby sharply increasing the accuracy of a phase-shift interference fringe simultaneous measuring device.
Patent JP-2002012943-A (JP)
Title: Thin steel sheet for press molding and its production method
Inventor: FUJITA TAKESHI
IPC: C21D9/46
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a thin steel sheet for press molding, full in molding flexibility when press molding, reduced in defective fraction and capable of improving productivity, and to provide its production method. SOLUTION: This thin steel sheet for press molding, has a fineness number of ferrite of above 10, one or above of Nb type and Ti type deposits, and a low density area low in deposit density in grain boundary neighborhood, wherein this deposit density is below 60% of central part of ferrite grains. Further, the thin steel sheet has the range of the low density area of 0.2 μm or above and below 2.4 μm from grain boundary, BH amount of 10 MPa or below, and the chemical composition of 0.002-0.02% C, below 1% Si, below 3% Mn, below 0.1% P, below 0.02% S, 0.01-0.1% sol.Al, and 0.01-0.4% N, and can also contain one or more of below 0.0002% B, 0.01-0.4% Nb and 0.005-0.3% Ti.
Patent JP-2001334473-A (JP)
Title: Abrasive sheet and its manufacturing method
Inventor: WATANABE NOBUYOSHI
IPC: B24D11/00
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To provide an abrasive sheet having good abrasive efficiency, with abrasive grains exposed from the surface of an abrasive layer in the state of being firmly fixed to the abrasive layer, without causing the deposition of an abrasive grain fixing resin binder on a workpiece surface or the removal of the abrasive grains, and its manufacturing method. SOLUTION: The abrasive sheet 11 is produced by forming the abrasive layer 13 in which the abrasive grains 14 are fixed with the resin binder 15, on the surface of a flexible substrate sheet 12 and then removing a surface region 15' of the abrasive layer 13 with plasma etching until parts of the abrasive grains 14 are exposed from the surface of the abrasive layer 12. The abrasive layer 13 is preferably formed in single-layer arrangement with the abrasive grains 14 laterally lined, not vertically overlapped with one another. The surface resin 15' of the abrasive layer 13 is removed with plasma etching so that the abrasive grains 14 are exposed 1/20-1/2 of an average grain size from the surface of the abrasive layer 13.
Patent JP-2001344055-A (JP)
Title: Keyboard for blind touch
Inventor: TANIMURA NOBUHITO
IPC: G06F3/02
Filed: 2000-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a technique necessary for the keyboard input of a personal computer or a word processor and a tool capable of easily realizing a blind touch. SOLUTION: Keys are divided into one to six groups (blocks), and an interval is arranged between blocks so that a distance is provided between the blocks. Thus, it is possible for a user to judge which key in which block is touched by his or her finger without confirming it with his or her eyes.
Patent JP-2002023337-A (JP)
Title: Image forming device
Inventor: KOJIMA TOSHIYA
IPC: G03D13/00
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device which is capable of smoothly rewinding a photosensitive material at a high speed without damaging the photosensitive material by releasing the nip by a laminating roller when rewinding the photosensitive materials. SOLUTION: This image forming device is provided with a heat drum 16, the laminating roller 28 which is turnable around the heat drum 16, a guide member 22 which turns coaxially around the heat drum 16, a separating roller 34 which is mounted at the guide member 22 and separates the rear end side of the photosensitive material 18 from the heat drum 16 as the laminating roller 28 turns, a cam 44 which releases the nip by allowing the laminating roller 28 to ride thereon. As a result, the nip by the laminating roller 28 may be sufficiently released when rewinding the photosensitive material 18. Then, the high-speed and smooth rewinding of the photosensitive material 18 is made possible without damaging the photosensitive material.
Patent JP-2001346404-A (JP)
Title: Machine for recovering stone from paddy and plowed field
Inventor: TAKAHASHI SATOYUKI
IPC: A01B49/04
Filed: 2000-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a machine for recovering stones from paddy and plowed fields, capable of being used by many farmers, because the machine is comparatively small in scale. SOLUTION: This machine is used for recovering the stones from the paddy and plowed fields in the following: the machine composed of a main body and a net of a specific mesh is so contrived as to utilize a rotary 19 of a tractor 18 for recovering the stones; the net is selected from one of a 15 mm-mesh, one of a 25 mm-mesh, and one of a 35 mm-mesh in accordance with its purpose, and applied to the machine as the component; the machine is attached to a mount where rear wheels are attached to the tractor 18 by a jointing component 11a, wherein a shaft 9 is inserted into the component and fastened with pins 10; a cover 13 for the main body is fastened with other pins so that the cover is kept in a open state; the machine is drawn and traveled by the tractor 18, while the rotary 19 is rotated to cultivate the field, so that the main body receives and recovers the stones;  the cover is closed and fasten with the pins when the stones have been received into the main body; the handle is manually wheeled so that the received stones are washed with water in the field; and the washed stones are dumped. The machine is preferably made to be small in scale so as to be easily operated.
Patent JP-2002020777-A (JP)
Title: Grease and aerial power transmission line obtained by using the same
Inventor: EDO TAKASHI
IPC: C10N10/02
Filed: 2000-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a grease capable of exhibiting stable characteristics even in the use in a high-temperature surrounding. SOLUTION: This grease is obtained by adding 5-100 pts.wt. material for preventing dripping down, comprising a powder to 100 pts.wt. main component part of the grease, comprising a base oil and a thickening agent. As a result, the dripping down and the evaporation of the grease can favorably be prevented.
Patent JP-2002029349-A (JP)
Title: Device for recognizing vehicular circumference
Inventor: ANDO TOSHIYUKI
IPC: B60R21/00
Filed: 2000-07-13
Abstract: PROBLEM TO BE SOLVED: To accurately and inexpensively recognize an obstacle having the possibility of contact with a vehicle, and a distance upto the obstacle. SOLUTION: A position for measuring a distance is set within a photographing range of an image pick-up means for imaging a vehicular circumference, and a focal point of a photographing lens of the image pick-up means is adjusted in a range finding position based on an image signal from the image pick-up means. A distance upto the range finding position is calculated based on a position of the photographing lens and a focal distance thereof when focus- adjusted in the range finding position, calculated distance information is composed to an image of the vehicular circumference image-picked up by the image pick-up means to be displayed. The distance upto the obstacle is accurately recognized without using an expensive distance measuring instrument.
Patent JP-2002022891-A (JP)
Title: Waste storage vessel made of boron-containing steel for nuclear facility
Inventor: UMANO NORIYUKI
IPC: C22C38/00
Filed: 2000-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a nuclear waste storage vessel obtained by melting boron- containing alloy steel or boron-containing austenitic stainless steel, using inert gas such as nitrogen and argon and producing powder through atomization and processing the powder with HIP or CIP as filling the powder in the austenitic stainless steel plate vessel. SOLUTION: The waste storage vessel made of boron-containing steel for nuclear facilities is produced by melting steel with compositions consisting of one, two or more kinds of steels with B: 0.05 to 5.0% weight percent or steel with C: 3.0% or less, B: 0.05 to 5.0% and Si: 5.0% or less, Mn: 10.0% or less, Ni: 3.0% or less, Cr: 3.0% or less, Mo: 10.0% or less, or one, two or more kinds of steels with C: 3.0% or less, Cr: 10.0 to 30.0%, B: 0.05 to 5.0% and Si: 5.0% or less, Mn: 10.0% or less, Ni: 35.0% or less, MO: 10.0% or less and Fe in residual part and unavoidable impurity, producing powder by atomization using inert gas such as nitrogen and argon and obtaining the powder through HIP or CIP process as filling the powder in the austenitic stainless steel vessel.
Patent JP-2001057293-A (JP)
Title: Illumination device for power tool and machine tool constituted by the same
Inventor: PAGANINI MAURO
IPC: F21V23/04
Filed: 2000-07-13
Abstract: PROBLEM TO BE SOLVED: To provide an illumination device applicable or applied to a power tool, in particular, a portable drill and a driver. SOLUTION: This illumination device consists of one or more light emitting bodies 16 controlled by an electric circuit 14 suitable for the connection through one or more conductors, at least one photometer 17, and a means for automatically controlling illumination of the light emitting bodies 16 by luminous intensity sensed by the electric circuit 14 constituted by the photometer 17 in an internal circuit of a power tool.
Patent JP-2001138611-A (JP)
Title: Image processor, image processing method
Inventor: NAKAJIMA YASUKI
IPC: B41J29/00
Filed: 2000-07-18
Abstract: PROBLEM TO BE SOLVED: To solve the problem that an undesired useless print is outputted while neglecting print settings when a setting unexecutable in a printer body is present in the print settings included in automatic print information, or print operation is disabled by an abrupt error, and a problem that a person performing print processing may not recognize the content of print control information when that person is different from a person inputting the print control information and a user is confused by the results. SOLUTION: Image data and print control information is read in from a recording medium placed removably on an image processor and printing of the image data is controlled based on the print control information thus read in. When the print control information is set with a function unexecutable for the image processor, the unexecutable function is notified.
Patent JP-2002036082-A (JP)
Title: Method and device for working glass pane
Inventor: BANDO SHIGERU
IPC: B24B9/10
Filed: 2000-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for working glass panes capable of accurately and continuously working the glass panes. SOLUTION: This glass pane working device comprises a transfer means 5 for transferring glass panes 2, a suckingly holding means 10 for suckingly holding the glass panes during transportation, and a working means for working the suckingly held glass panes 2. The suckingly holding means 10 suckingly holds the glass panes 2 on each sucking chamber 50 by sequentially starting the sucking of the glass panes into each sucking chamber 50 by a sucking device 52 as the glass panes 2 sequentially advance into the sucking chamber, and releases the sucking of the glass panes to each sucking chamber 50 by the sucking device 52 as the glass panes 2 sequentially move apart from the top of each suction chamber 50.
Patent JP-2002042993-A (JP)
Title: Connector for cable connection
Inventor: KANDA TAKAYOSHI
IPC: H01R103/00
Filed: 2000-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a connector for cable connection with a simple structure hardly causing a trouble such as IM noise even in the connection with a coaxial cable. SOLUTION: This connector comprises a first connecting cylinder 2 to be fitted onto the connecting end of the coaxial cable 100 and a second connecting cylinder 3 to be connected to the cable end-side end part of the first connecting cylinder 2 while relatively approaching thereto in the cable longitudinal direction. This connector further comprises a nipping means K for nipping a collar- like part 101a formed on the end of the external conductor 101 of the coaxial cable 100 by the approaching movement of the first connecting cylinder 2 and second connecting cylinder 3 according to the connection thereof, and a groove M letting the collar-like part 101a deform according to the nipping is formed on a nipping surface 3b in the nipping means K.