baber/WOPTO huggingface dataset:
Patent JP-2001218391-A (JP)
Title: Equipment to be charged, battery charger, and noncontact charge system
Inventor: EGUCHI YASUHITO
IPC: H01M10/44
Filed: 2000-02-04
Abstract: PROBLEM TO BE SOLVED: To confirm whether equipment to be charged is regular, without using any communication means such as light. SOLUTION: When equipment 11 to be charged is placed in a charger 1, charging is started automatically. In the equipment 11, a charge control part 15 turns off a charge off switch 16 by a fixed period according to a signal from a timer 14. When charge is turned off in this manner, temporary increase in the voltage of a transmission coil 4 is repeated with a fixed period. In the charger 1, a confirmation detecting part 5 detects the change in the voltage of the transmission coil caused 4 by the on/off of the charge. A control part 2 determines whether the equipment 11 is regular, according to a signal that is outputted from the confirmation detecting part 5. When it is determined that equipment is not the equipment 11, a power transmission part 3 is controlled, and the charge to the equipment 11 is stopped.
Patent JP-2001225103-A (JP)
Title: Rolling mill provided with automatic gage control system and rolling method using the same system
Inventor: KOJIMA SHINJI
IPC: B21B37/72
Filed: 2000-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a rolling mill provided with an automatic thickness gage control system by which the collision with work rolls and hunting in the control are surely evaded even when the terminal of an object material of rolling is passed through a roll gap and a rolling method using the same system. SOLUTION: The rolling mill provided with the automatic gage control system for performing a rolling method is provided with a changeover switch 26, a limiting circuit 30 and a terminal control circuit 32 which cooperate with an automatic gage control(AGC) unit 18. The time when the terminal of the object material A to be rolled reaches just before the roll gap is judged with the terminal control circuit 32 based on sensor signals from a heat sensing sensor 34 and a rotational speed sensor 36, the changeover switch 26 is switched. Consequently, a control signal H' limiting the time depending change rate of a control signal H is supplied with the limiting circuit 30 to the servo amplifier 20 of the automatic gage control system in place of an original control signal H from the AGC unit 18.
Patent JP-2001229831-A (JP)
Title: Cathode-ray tube manufacturing method
Inventor: KOJIMA AKIHIRO
IPC: H01J9/44
Filed: 2000-02-17
Abstract: PROBLEM TO BE SOLVED: To offer a manufacturing method for a cathode-ray tube aiming at the improvement of the focus characteristic by specifying and removing foreign matters or the like on the electrode wall of the electron gun. SOLUTION: The track of the electron beam passing in the electron gun is determined by means of an electromagnetic a quadrupole ring (S1). The change in the track is determined to specify the abnormal part by changing the electron gun focus voltage and getting the track of the electron beam as well (S2). Then, the quadrupole ring is moved to the center of the electron beam at the specified electrode part (S3). The foreign matters such as burrs on the electrode wall are fused by the electron beam for removal by increasing the current rate at the quadrupole or by slightly moving the location of the quadrupole ring in the plane perpendicular to the advancing direction of the electron beam (S4).
Patent JP-2001228020-A (JP)
Title: Crime prevention sensor with obstruction detecting function
Inventor: TOMOOKA HIROYUKI
IPC: G08B13/19
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To obtain a crime prevention sensor having an obstruction detecting function, which facilitates the detection of the existence of an obstacle, such as transparent paint, whenever it is applied on the external surface of an incoming side outer enclosure member thereof. SOLUTION: This apparatus is provided with a lens, which is mounted on a body A, having a pyroelectric element 4 to set a detection area B of the pyroelectric element 4 or an incoming side outer enclosure member 5, comprising a cover over the infrared incident surface side of an infrared detector, a projector 11 for detecting obstruction, a photodetector 12, a projection side photoconductive member 8 and a photodetecting side photoconductive member 9 which guide a light beam L1 for detecting obstruction from the projector 11 to the photodetector 12, to form an optical path L along the external surface of the incoming side outer enclosure member 5 or the external surface near it and a detection circuit 15 to detect the presence of an obstacle, based on the quantity of received light of the photo detector 12.  A beam-transmitting surface or reflecting surface, exposed outside the projection side photoconductive member 8 and the photodetecting side photoconductive member 9, is made uneven to scatter light.
Patent JP-2001227109-A (JP)
Title: Solar cell tiles
Inventor: SAITO HIROYUKI
IPC: E04D1/30
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a solar cell tile capable of carrying out roof tile laying work easily and quickly. SOLUTION: A sloped roof surface is covered with solar cell tiles 20A (20B, 20C) equipped with solar cell 23A, 23B. In this case, the sloped roof surface can be covered by overlapping the solar cell tiles 20A (20B, 20C) at the ridge side of the top edge portion of the solar cells tiles 20A (20B, 20C) at the eaves side and by overlapping together the solar cell tiles 20A (20B, 20C), the surface electrodes 25A, 25B of the solar cell tiles 20A (20B, 20C) at the eaves side and the rear surface electrodes 26A, 26B of the solar cell tiles 20A (20B, 20C) at the ridge side are brought into contact with each other. In this way, the solar cell tiles 20A (20B, 20C) can be electrically connected each other without using electric wires.
Patent JP-2001198029-A (JP)
Title: Rubber plug placing cup
Inventor: NAGATOMO SACHIKO
IPC: A47K1/14
Filed: 2000-01-17
Abstract: PROBLEM TO BE SOLVED: To provide a rubber plug placing cup capable of locating a rubber plug for a draining port attached to a washing table or a bathtub and a chain connected to it at a determined place and attaining an orderly state to the eyes. SOLUTION: This rubber plug placing cup (1) is provided with a hole (3) for attaching a sucker (2), a water discharge hole (4), the lid (5) of the cup, a hook (6) for connecting the chain to the lid and the hole (7) for connecting the hook.
Patent JP-2001241129-A (JP)
Title: High in-plane rigid wooden framework structure having heat insulation panel performance
Inventor: TOBIN MICHAEL W
IPC: E04B2/56
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a wooden framework structure capable of solving the problem of dew condensation generated in the traditional wooden framework structure or the damage of termite and sufficiently enduring horizontal load for a wooden building due to an earthquake, typhoon or the like. SOLUTION: A high in-plane rigid wooden framework structure having heat insulation panel performance fits the foamed polystyrene panel 5 (preferably, anti-termite chemical treated) of size matched to the opening space in the opening space 4 of the wooden framework composed of a sill 1, a beam 2 and two columns 3, 3 joins and fixes the four-side faces and the sill of the foamed polystyrene panel and faces in which the beam and the column are contacted by an adhesion means. Preferably, the foamed polystyrene panel adheres and laminates a structural face bar 6 on a face directed to the outdoor side, the size of the structural face bar is larger than that of the foamed polystyrene panel, an edge 7 projected from the four-periphery of the foamed polystyrene panel is given, and the edges are fixed on the sill, the beam and the outer face of the column by a fixing means such as a nail 8.
Patent JP-2001241287-A (JP)
Title: Construction method of shaft, assembly method of structural body used for construction method, and assembly device used for assembly method
Inventor: ASHINO KATSUKUNI
IPC: E21D1/08
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To economically construct an underground storage tank without any auxiliary construction methods even under conditions where an excavation wall surface is not self-supportable and there is a spring. SOLUTION: An excavation guide earth retaining wall 20 is provided within a range where an excavation wall surface can self-support, and surrounded by concrete 21. Muddy water is introduced into the retaining wall 20, and a nearly circular pit is excavated in the muddy water excavation system. A shaft is excavated while muddy water 23 corresponding to the amount of excavation soil is being replenished into the pit. An assembled storage structural body 10 is suspended in the muddy water 23 of a pit 22 where muddy water excavation has been completed. Concrete is placed into a bottom part through a tremie pipe 26, thus forming base concrete 27. A hardener 29 is injected into the gap between the outer-periphery surface of the storage structural body 10 and an excavation wall surface. Overflowing muddy water is discharged by a pump.  After conforming the consolidation of the base concrete 27 and the hardener 29 being injected between the storage structure body 10 and the excavation wall, muddy water in the water storage layer is discharged.
Patent JP-2001238947-A (JP)
Title: Piercing tool and piercing tool set
Inventor: OGAWA HISANORI
IPC: A61M5/158
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a piercing tool with excellent handleability. SOLUTION: This piercing tool 1 is constituted of a hollow needle 2 provided with a sharp needle tip 25 on a tip part and a shielding member 3 loaded inside the needle 2. The needle 2 is provided with a needle body 21, a first opening 23 formed on the needle body 21, a first hub 22 installed on the base end side of the needle body 21 and a flange 24 installed on the base end of the needle body 21. The shielding member 3 is provided with a hard shielding member body 31 in a long shaft shape whose cross section is C-shaped, a second opening 33 formed on the shielding member body 31 and a second hub 32 installed on the base end of the shielding member body 31. Then, by inserting the shielding member 3 into the needle 2, the piercing tool 1 is constituted.
Patent JP-2001243958-A (JP)
Title: Lead storage battery
Inventor: AOKI NOBUYUKI
IPC: H01M10/06
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To increase the cycle number of deep discharge without increasing the amount of antimony in the lead storage battery having a positive electrode made of a lattice which is made by expand process of a sheet integrated with antimony on the surface of a calcium-system lead alloy sheet. SOLUTION: In making meshes of a net by an expand process of the lead alloy sheet integrated with antimony on the surface of a calcium-system lead alloy, the ratio of vertical dimension to the lateral dimension of a mesh 4 at the upper side is made smaller than that of a mesh 6 at the lower side, and thereby the amount of antimony is made to exist more at the upper portion of a lattice. Accordingly it enables to obtain a lead storage battery which has a life property excellent in deep charge and discharge.
Patent JP-2001241298-A (JP)
Title: Joint device of tunnel contruction segment
Inventor: NARA SUSUMU
IPC: E21D11/04
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a joint device having strength, durability and cut-off efficiency and capable of coping with speed-up and automation of tunnel construction. SOLUTION: A male type joint includes a joint bolt 40 loosely passing through a segment and projecting the front end from the segment to provide a cone nut 42 to a projection and a widening sleeve 41 inserted into the joint bolt 40 to engage the front end with the cone nut 42 and, at the same time, equipped with a plurality of slits 43. A female type joint is used for a joint ring 50 opened in the joint face to embed, and the joint ring 50 forms a middle narrow section 53 by making a middle caliber small. When both joint faces of two segments are brought into contact with each other, the joint bolt 40 of a new segment to be clamped is inserted into the joint ring 50 of the existing segment, and the cone nut 42 reaches a section deeper than the middle narrow section 53 of the joint ring 50.
Patent JP-2001197938-A (JP)
Title: Cleaning brush for artifitial teeth
Inventor: ITO TAKASHI
IPC: A46B9/04
Filed: 2000-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a brush for artificial teeth which makes it possible to easily clean soils in narrow parts between artificial teeth, etc., and groove parts of the artificial teeth for gums to enter. SOLUTION: Two or more rows of brush 3 are provided wherein the rows are orthogonal to an upper lengthwise direction of a bristle planting base 2 on a tip of a handle 1. Each row of brush thereof is separate wherein many hard bristles 4 are planted on the bristle planting base 2 with appropriate spaces therebetween.
Patent JP-2001248069-A (JP)
Title: Method for producing deodorant fiber
Inventor: HATTORI TERUYUKI
IPC: A61L9/01
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To reduce a residual zinc ion concentration contained in a waste liquid after a treatment as small as possible and to eliminate a process for treating the waste liquid in this method for producing a deodorizing fiber by providing a fiber with a polymer compound containing a carboxy group in which a zinc ion is coordinated. SOLUTION: Either a method for pouring at least >=0.02 wt.% based on the fiber of a chitosan to a treating bath to which the fiber is fed when a treating solution containing a carboxy group-containing polymer compound and a zinc ion to be coordinated in the carboxy group is poured to the treating bath or before or after the pouring or a method in which, before the fiber is immersed in the treating solution, a solution containing at least >=0.02 wt.% based on the fiber of a chitosan is poured into another treating bath and the fiber is immersed in the chitosan-containing solution is adopted. The polymer compound containing the carboxy group in which the zinc ion is coordinated is selectively sucked in the fiber.
Patent JP-2001240191-A (JP)
Title: Liquid container and fitting
Inventor: FURUICHI KAZUO
IPC: B67D1/04
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a liquid container having a wide-mouthed cap and capable of being internally washed by manual work and having a fitting enabling the attachment of an ordinary dispensing head. SOLUTION: The liquid container has a wide-mouthed cap 14 having a male screw 141 formed to the outer peripheral surface thereof and enabling the manual washing of the interior of the container, a diameter enlarging member 22 having the female screw 25 threaded with the male screw of the cap formed to the inner peripheral surface thereof and a fitting 2 to which the diameter enlarging member is fixed.
Patent JP-2001242776-A (JP)
Title: Network study system
Inventor: OKUDA MINORU
IPC: G06Q50/10
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To make it possible for many member attendants to freely select necessary lectures and study them repeatedly with a feeling similar to that of a lecture in a class room at a low cost by using the Internet. SOLUTION: The network study system connects a user via the Internet to a terminal device 10 capable of outputting videos, sound, and character information, a real server 30 storing lecture videos, lecture sound, and lecture character information, a data base server 40 for storing member information, lecture fee payment information and outputting a permission of distribution; checks the membership and the payment of the lecture fees by the data base server 40 based on the input of membership identification information from the terminal device 10 and then gives the permission for distribution; and distributes the lecture videos, lecture sound, and lecture character information to the terminal device 10 from the real server 30 according to the permission of distribution.
Patent JP-2001241358-A (JP)
Title: Oil pan structure of four-cycle engine for motor scooter
Inventor: NARA KAZUHIRO
IPC: F02F7/00
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide an oil pan structure of a four-cycle engine for a motor scooter, which can make the height of the engine low with oil capacity secured sufficiently. SOLUTION: The four-cycle engine 1 for the motor scooter is mounted on a scooter type motorcycle and provided with a forward-tilted cylinder. In the engine 1, an oil pan 28 is formed at the lower part within a crankcase 3, the lower part of which is extended forward of a surface A mating with a cylinder body 4 of the crankcase 3 to form a side-viewed triangular-shaped space portion below the cylinder body 4 and make the space portion form a part of the oil pan 28. Consequently, the engine 1 can be miniaturized with the necessary and sufficient oil capacity secured in the oil pan 28 and with the height of the engine 1 made low by an increase in the oil capacity by the space portion.
Patent JP-2001244056-A (JP)
Title: Rhenium powder containing composition, and ceramic heater using it and gas sensor with the heater
Inventor: SUEMATSU YOSHIRO
IPC: C22C1/05
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a convenient composition containing rhenium powder which is suppressed in diffusion from the exothermic resistor element when used in manufacturing the resistor element of a ceramic heater. SOLUTION: Rhenium powder and alumina powder are filled in a polyethylene pot, and acetone of 200 ml is added, then the mixture is stirred and dispersed for 72 hours with a rotating machine. The resulting mixture is filtered, and the powder left on a filter paper is collected, and washed with acetone and then dried. The resulting powder is filled in an alumina crucible and held at 600 deg.C for 12 hours in a hydrogen furnace, and then left to cool down and thereby the treated rhenium powder is obtained.
Patent JP-2001249512-A (JP)
Title: Image forming device
Inventor: KONO YOSHINOBU
IPC: G03G15/01
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To normally transfer a toner image to each recording medium even when the length of the recording medium is longer than that of a toner image in an image forming device. SOLUTION: This image forming device is composed of an intermediate transfer body to which the toner images formed by plural image forming units 26, 27, 28 and 29 by which the images corresponding to developing colors are formed are successively superposed and transferred, so that the color toner image is formed, a paper transfer roller provided to abut on/separate from the intermediate transfer body and transferring the toner image on the intermediate transfer body to the recording medium, a measuring means 34 measuring the length of the recording medium, a recording medium size holding means 37 in which the size of the recording medium of every kind is stored,  and an image forming requirement output means 36 outputting an image forming requirement in the image forming timing of the maximum recording medium size until the length of the recording medium is measured by the measuring means and outputting the image forming requirement in the image forming timing fit to the length of the recording medium when the length of the recording medium is measured.
Patent JP-2001251486-A (JP)
Title: Facsimile machine and ring type simultaneously transmitting method
Inventor: YOSHIDA TAKEHIRO
IPC: H04M11/00
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a facsimile machine capable of shortening time taken up to the end of ring type simultaneous transmission even when the number of facsimile machines existing on a transfer path is large. SOLUTION: This facsimile machine divides one piece of ring type simultaneous transmission into a plurality of loops to be registered and can perform the one ring type simultaneous transmission in each loop. As set information used in performing ring type simultaneous transmission, there are a nickname, a sun address signal and the next destination (telephone number), and these pieces of information are associated with a ring type simultaneous transmission number to be registered in a RAM 18. Each piece of information can also be registered per plurality of loops.
Patent JP-2001247086-A (JP)
Title: Automatic guided submarine and position holding control method thereof
Inventor: YAMAMOTO KITAO
IPC: B63G8/00
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To easily neutralize buoyancy to surrounding water. SOLUTION: In this automatic guided submarine 10, the hull is composed of a pressure proof vessel 14 and a fair ring 16, and water infiltrates inside the fair ring 16. A buoyancy adjusting device 72 is arranged inside the fair ring 16 so as to be exposed in the water. The buoyancy adjusting device 72 is formed as a cylinder structure having a cylindrical chamber and a piston, and the size (the volume) of a buoyancy adjusting chamber in the chamber changes by moving the piston in the axial direction to change buoyancy of the submarine 10.
Patent JP-2001258125-A (JP)
Title: Structure for connecting junction box to wire harness
Inventor: KASAI KOJI
IPC: H02G3/16
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To solve the problems of the conventional method of connecting junction boxes to the electric wires of wire harness, in which the conventional method requires many portions need to be welded and the larger bus bars are required because the core wires are exposed from the end of electric wires and they are welded to the bus bars one by one and welded to different positions in the case of a plurality of electric wires. SOLUTION: A plurality of electric wires constituting wire harness are inserted into a junction box. Core wires exposed form these electric wires are stacked to be welded integrally on the surface of the bus bars and a plurality of electric wires are connected to the bus bars by splicing.
Patent JP-2001257181-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: YAMADA YUTAKA
IPC: H01L21/301
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To save an adhesive tape when carrying out dicing in a semiconductor device manufacturing method. SOLUTION: A plurality of semiconductor chips are collectively molded for forming a collective molding 18, the collective molding 18 is put onto an adhesive tape 20 with width that is smaller than an opening part 24 of a dicing frame 22, and at the same time is the same as or slightly larger than the shape of the collective molding, and the dicing is carried out for forming an individual semiconductor package while the collective molding 18 is being put onto the adhesive tape 20.
Patent JP-2001256488-A (JP)
Title: Fingerprint picture input device
Inventor: SATO AKIHIKO
IPC: A61B5/117
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To prevent the destruction of a fingerprint reading sensor owing to a mechanical impact from an outer part or the impression of static electricity. SOLUTION: A guide part 50 for guiding a finger to a reading hole 30 while permitting the finger to be brought into contact with a frame body 45 consisting of the conductive material of a sensor cover 40 and with a metallic plate 34 on one surface of a case is arranged between the one surface side of the case and the one end side of the sensor cover 40 which is supported in such a way that the one end side is attachable/detachable to/from the one surface side of the case at a position for covering the reading hole 30 disposed at the one surface side of the case and which is formed by a transparent or a translucent material in a part superimposed on the reading hole 30. The frame body 45 and the metallic plate 34 are electrically connected to the grounded line of a device and, then, the fingerprint reading sensor 31 is prevented from being destroyed by static electricity by permitting the finger guided by the guide part 50 to be brought into contact with the frame body 45 or the metallic plate 34 before it reaches the hole 30 and permitting static electricity electrified in the finger to flow in the grounded line.