baber/WOPTO huggingface dataset:
Patent JP-2002231954-A (JP)
Title: THIN FILM TRANSISTOR USING Ag ALLOY THIN FILM, AND ITS MANUFACTURING METHOD
Inventor: INOUE MAYUMI
IPC: G02F1/1368
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To solve the problem in a conventional thin film transistor such as film cohesion, etc., due to the heat in an after process in the case of using an Ag alloy film as the source and drain electrode film of an amorphous silicon thin film transistor. SOLUTION: SiNx, SiO2, Ti, Ta, Mo, or MoW is stacked on the source drain film Ag alloy film, and then, a collective pattern is made by dry etching or wet etching.
Patent JP-2002228002-A (JP)
Title: Airtight seal mechanism and seal ring
Inventor: MORI SEIJI
IPC: F16J15/06
Filed: 2001-02-01
Abstract: PROBLEM TO BE SOLVED: To provide an airtight seal, which allows thermal deformation, and which secures sufficient sealing performance between a target container and a helium vessel without fastening them by bolts even if manufacturing accuracy or installation accuracy of the target container or the helium vessel is low, or positioning accuracy of inserting the target container is low. SOLUTION: Tapers 3 and 4 are formed at an inner edge of an opening portion of the helium vessel 1 and at a collar neck of the target container 2, respectively. An annular seal plate 5 having a wave section in an axial direction is inserted between the taper 3 on the helium vessel 1 side and the taper 4 on the target container 2 side.
Patent JP-2002230633-A (JP)
Title: Protection device for automatic vending machine
Inventor: OIKE KATSUMI
IPC: E05B65/02
Filed: 2001-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a protection device for automatic vending machine capable of protecting a vending machine from a breaking action. SOLUTION: A surface part of a door 20 is covered with a base board 30, whose lateral width extends over the full length of the door 20, in such a state as packing an operation part 21. The end of the base board 30 on the hinge 11 side and a cabinet 10 are connected to each other by a connecting part 40 allowing the opening/closing of the door 20 and preventing the separation in the front/rear direction from each other in the closed state of the door 20. An operation part reinforcing plate 40 is stacked from the top of the base board 30 so as to include and cover the operation part 21. A handle cover 60 capable of covering a handle 25 and a handle lock 26, and a handle cover lock 70 locking the handle cover 60 and preventing the covered state from being released are attached.
Patent JP-2001298251-A (JP)
Title: Method of mounting electronic element, electronic component, and communication equipment
Inventor: TAGA SHIGETO
IPC: H03H3/08
Filed: 2001-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a method of mounting an electronic element which prevents a slip between a bonding tool and an electronic element, increases the transmission efficiency of ultrasonics, and can provide a reliable connection even if a mounting process is repeated many times and also to provide an electronic component manufactured using the said method. SOLUTION: The method of mounting an electronic element 1 comprises a process of preparing the electronic element 1 formed with element electrodes on the surface of a substrate 9, a bonding tool having a pressing face at the bottom, and a mount substrate formed with mount electrodes 6; and a process of mounting the electronic element 1 on the mount substrate through metal bumps 4 by applying ultrasonics to the bonding tool 11 with the pressing face of the bonding tool 11 in contact with a rear face 10 of the substrate of the electronic element 1. The rear face 10 of the electronic element 1 has been subject to a rough surface treatment while the pressing face of the bonding tool 11 has not been subject to a rough surface treatment.
Patent JP-2002238169-A (JP)
Title: Charging controller
Inventor: TANAKA SOJI
IPC: H02J7/00
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To improve reliability of charging operation and prolongation of operating life of a secondary battery as the charging object by realizing high- precision control for the quantity of charge of the secondary battery. SOLUTION: A charging controller 7 monitors the quantity of charge of a battery 5 through a charger 6 and also issues a command to stop the charge process to the charger 6, when the monitored quantity of charge has reached the prescribed charge command value. Moreover, the charging controller 7 calculates the quantity of charge during the relevant delayed time and stores the calculated value as the over-charged quantity, based on the result of calculation for delayed time, until the charge process is actually completed by the charger 6, after the output of charge stop command and a charging current. Consequently, the charge command value is controlled to be reduced, by as much as the overcharging quantity in the next charge process for the battery 5.
Patent JP-2002242116-A (JP)
Title: L-shaped side ditch with drainage section
Inventor: KATO KOJI
IPC: E01C11/22
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To provide an L-shaped side ditch enabling the drainage of a permeable paved roadway surface. SOLUTION: In the L-shaped side ditch 10 in which a side ditch section 3 is formed by disposing a bedrock section 4 and a boundary section 2 in an L shape, the L-shaped side ditch has one or a plurality of vertical drainage sections 5b draining rainwater permeating from the permeable paved surface to a bottom section 4a and a drainage section 5 composed of a horizontal drainage section 5a introducing drain from the vertical drainage sections 5b up to a spot where a street inlet is installed, and the drainage section 5 is formed of permeable concrete.
Patent JP-2002245287-A (JP)
Title: Advertisement auction service system, and method therefor
Inventor: UEDA YASUTAKA
IPC: G06Q30/08
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To provide an advertisement auction service system and a method therefor, for mediating between broadcasting stations and advertisers (sponsors) for advertisement frames for television broadcasting advertisements in a form of auctions. SOLUTION: This system is provided with the Internet, an auction control server for opening a homepage WWW over the Internet as the place for the advertisement auctions, plural bidder terminals provided with accessing means to the WWW over the Internet to be used by advertisers as potential sponsors for the television broadcasting advertisements, and one or plural broadcasting station terminals provided on the broadcasting stations having an accessing means to the WWW over the internet to register the advertisement frames for the television broadcasting advertisements to the auction control server via the WWW, and receive information related to the bid advertisement frames and successful bidders as results of the auction from the auction control server.
Patent JP-2002160959-A (JP)
Title: Cement composition
Inventor: MORIOKA MINORU
IPC: C04B28/04
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To obtain a cement composition capable of lessening the burden on the environment. SOLUTION: This cement composition comprises a Portland cement having 3CaO.SiO2 contents of 60% or more and a lime stone powder. The fineness of the Portland cement is 3800 cm2/g orb more in Blaine's specific surface area and the blend ratio of the lime stone powder in the cement composition is more than 35 mass %. Because this cement composition is a lime stone mixed cement having the same initial strength development as the ordinary Portland cement and is able to decrease the amount of firing to make clinker, it is able to decrease the discharge amount of carbon dioxide produced by decomposition of the lime stone and by combustion of fuel when firing, and to lessen the burden on the environment.
Patent JP-2002239886-A (JP)
Title: Work holding device
Inventor: AKITA TOSHIYA
IPC: B24B41/06
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To maintain well dependent rotation of a work, reduce expenses for a chuck in a previous process and a shorten a rearrangement time. SOLUTION: This work holding device comprises a pasting pan 23 for pasting a work 9, a work holder 16 having an opening portion 16b through which the pasting pan 23 is inserted and a stepped portion 16a near the center of the outer periphery, a permanent magnet 18 fixed to the end of the stepped portion 16a of the work holder 16, a permanent magnet 19 and a permanent magnet 17 fixed to the upper and lower ends of the work holder 16, respectively, a permanent magnet 21 and a permanent magnet 15 opposed to the upper and lower faces of the permanent magnet 18, respectively, in no contact therewith and arranged at the upper and lower parts thereof, respectively, a permanent magnet 20 and a permanent magnet 14 opposed to the outer peripheries of the permanent magnet 19 and the permanent magnet 17, respectively, in no contact therewith and arranged at the outsides thereof, respectively.  The respective opposed portions of the permanent magnet 19 and the permanent magnet 20, the permanent magnet 18 and the permanent magnet 15, the permanent magnet 19 and the permanent magnet 20 and the permanent magnet 17 and the permanent magnet 14 have mutually repulsive polarities.
Patent JP-2002245498-A (JP)
Title: Illegal train ride prevention system and station duty remote monitor system
Inventor: ITO YASUYUKI
IPC: G07B15/00
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To provide an illegal train ride prevention system which efficiently prevents a passenger from having a illegal ride even at an unmanned station. SOLUTION: The illegal train ride prevention system 1 is equipped with an illegal train ride detection system 10 which detects a passenger trying to illegally ride at a station part of a railroad and a control part 21 of a station duty remote monitor system 20 which draws the attention of a passenger who tries to illegal ride according to the state of the illegal ride through the broadcasting of broadcasting facilities 28 of the station duty remote monitor system 20 when the system 10 detects the passenger trying to illegally ride, records and saves video of the passenger at the moment when the passenger illegally rides by a VCR/HDD 26 from video data C1 to Cn obtained by monitor cameras N1 to Nn of the station duty remote monitor system 20, and saves it in a database 27.
Patent JP-2002240283-A (JP)
Title: Ink jet printer head and method for manufacturing ink jet printer head
Inventor: NOMA KOJI
IPC: B41J2/045
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a compact and inexpensive ink jet printer head which discharges and adheres ink liquid drops to a recording paper face only when recording is required, and a method for manufacturing the same. SOLUTION: An actuator unit 7 of this ink jet printer head 1 is assembled by bonding an FPC cable 17 having a driver IC 16 to an electrostatic actuator 5, and bonding a nozzle plate 6 larger than the electrostatic actuator 5 to the electrostatic actuator 5. When the actuator unit 7 having the FPC cable 17 with the driver IC 16 bonded is bonded to a frame 4, the nozzle plate 6 and the frame 4 are also bonded because the nozzle plate 6 is larger than the electrostatic actuator 5. Therefore, a cover for protecting driving parts such as a part of discrete electrodes 8, etc., and the FPC cable 17, etc., is eliminated, whereby the number of parts is reduced. The ink jet printer head 1 can be made highly reliable, compact and inexpensive.
Patent JP-2001259949-A (JP)
Title: Fixing device for work
Inventor: KURT SCHMARZ
IPC: B23Q1/58
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To improve a fixing device for work so that its operating time may be extended to enable posterior cutting work. SOLUTION: This fixing device for work comprise at least one clamp bar 10 and at least one suction block 12 placed on the clamp bar. A lifting device 36 for lifting the suction block 12 is mounted which is independent of drive devices 18, 20, 22 of the suction block 12.
Patent JP-2002259399-A (JP)
Title: Database system
Inventor: NAKANISHI TAKUMI
IPC: G06F17/30
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a database system which improves convenience for users when collecting and utilizing data with respect to a database jointly constructed by a plurality of users. SOLUTION: When question information is inputted, a client A requests the provision of answer information corresponding to that question information to a server S. When the answer information is not stored on a database 22, the server S inquires the answer information to other clients B-D. When the answer information is received from the other clients B-D, the server S stores that answer information into the database 22 and transmits it to the client A of a request source. When the answer information is received, the client A outputs that answer information toward the users.
Patent JP-2002108387-A (JP)
Title: Syllabic speech recognition system and method for mobile communication
Inventor: PAN JAMES
IPC: G10L15/18
Filed: 2001-01-23
Abstract: PROBLEM TO BE SOLVED: To provide an accurate speech recognition system which can speedily process more kinds of words and operate on many different devices, but does not require important matter, etc., such as high computing capability and a memory unlike a conventional system. SOLUTION: This system includes a microphone, a front-end signal processor which generates the representation of parameters of a speech input signal, a phonic database, a letter similarity comparator which compares the representation of parameters of the input signal with the representation of parameters of letter pronunciation to generate a sequence of relation between the input speech and letters in the phonic database, a vocabulary database, a word comparator which compares letters put together with words in the vocabulary database and generates a sequence of relation between them, and a display which displays letters and words selected for confirmation.
Patent JP-2002260544-A (JP)
Title: Color cathode-ray tube
Inventor: SUGIYAMA TAKESHI
IPC: H01J29/02
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a color cathode-ray tube which is capable of preventing the deterioration in color purity caused by external magnetic fields such as geomagnetism and circuit components or the like by adjusting magnetic resistance in a magnetic shield sheet. SOLUTION: In this color cathode-ray tube, elongated slots 34, 35 are disposed on at least one side of a long side or a short side in a direction nearly parallel to and adjacent to the end of a small diameter opening 24 in a magnetic shield 25.
Patent JP-2001314103-A (JP)
Title: Drawn type leveling machine
Inventor: TANABE YOSHIO
IPC: A01B63/16
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a drawn type leveling machine capable of forming a farm surface on a desired plane without installing wheels for moving or preparing a transporting truck. SOLUTION: This pull type leveling machine is pulled by a draw bar, equipped with at least a leveling plate and a tine in a row, installed with a gage wheel attached to the leveling plate through a support arm one end of which is fixed to the leveling plate or the like in the rear of the tine row, fixed with one end of a leveling control cylinder unit for lifting the leveling plate with the grounding point of the gage wheel as a fulcrum to the frame side of the working machine and the other end to the supporting arm side of the gauge wheel,  installed with a laser beam receiving unit attached to the upper position of the lower edge of the leveling plate of the working machine frame through a ball and installed with a control mechanism for carrying out the leveling work by lifting the leveling plate by lengthening and shrinking the leveling control cylinder unit with the gauge wheel as a fulcrum to bring the laser beam receiving unit within the standard plane drawn by the signal from an emitting unit.
Patent JP-2002083129-A (JP)
Title: Settlement processing method based on transfer, settlement system, and storage medium
Inventor: SUZUKI YOSHIO
IPC: G06Q20/10
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To allow a purchaser to surely transfer money for payment to a seller by means of a simple operation. SOLUTION: After a trade is temporarily made between the purchaser 12 and the seller 13, the purchaser 12 uses an IC card 20 for transferring money through an ATM 42 of an affiliated bank 14. In this process, when the data of the IC card 20 are read by means of the ATM 42, retrieval is carried out in a host computer 40 in the bank according to the data, and trade information between the purchase 12 and the seller 13 transmitted from the seller side to the bank side host computer 40 after temporarily-made trade so as to be stored as a transfer schedule data is retrieved so as to be displayed on the ATM 42. The purchaser 12 observes this display so as to check the trade contents. According to a signal of this check, transfer is carried out.
Patent JP-2001318260-A (JP)
Title: Polarized wave maintaining optical fiber
Inventor: KAWANISHI SATOKI
IPC: G02B6/02
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To transmit a polarized wave of an optical signal, while keeping the polarization constant in a polarized wave maintaining optical fiber. SOLUTION: The periphery of the core of the polarized wave maintaining optical fiber is encircled by a photonic crystal structure cladding member, a diffraction grating is provided in the clad member, and the grating interval of the diffraction grating is set to the interval, by which light is confined into the core. Since the diameters of the cross-sectional shape of the core are different in two axial directions orthogonally crossing within the surface orthogonal to the optical axis, modes in the X-axial direction and the Y-axial direction of the electric field of light within the core are generated, and the state of the polarized wave of propagating light becomes constant.
Patent JP-2002259746-A (JP)
Title: Electronic real estate transaction method and system
Inventor: MARUKEN MASAAKI
IPC: G06Q30/08
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To provide an electronic real estate transaction method that can simultaneously satisfy respective demands of a person who is economically anxious about retirement despite the possession of real estate such as a dwelling house and of a person who thinks to purchase desirable real estate on a satisfactory condition. SOLUTION: According to the indication of a seller who wants to sell real estate, a seller terminal device 2 offers a center terminal device 1 the selling of the real estate (S1). The center terminal device 1 posts the offer through a communication network to hold an auction (S2). According to the indication of a buyer who wants to purchase the real estate up for the auction, a buyer terminal device 3 offers a bid presenting a purchase condition to the center terminal device 1 (S3, S5, S7). The center terminal device 1 awards the bid presenting the most advantageous purchase condition to the seller out of two or more of those offered by buyers at the auction (S9 to S11).
Patent JP-2002265115-A (JP)
Title: Image forming device
Inventor: SAWAMURA TADAHIDE
IPC: B65H26/08
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device for feeding a rolled paper sheet realized in visual confirmation of the residual quantity of the paper sheet by a user at a stage of setting the rolled paper sheet when the rolled paper sheet is ended or exchanging the rolled paper sheet and realized in the control of the residual quantity of the paper sheet with a simple means at a low cost. SOLUTION: This image forming device is provided with a transparent holder member 1023 for holding the rolled paper sheet 1022 when setting the rolled paper sheet in a paper feeding stage. The holder member has residual quantity scales 1024-1027 for visually confirming the residual quantity of the rolled paper sheet. This image forming device having a means for setting the confirmed residual quantity of the paper sheet and a display means also has a means for setting paper thickness of the rolled paper sheet and a means for setting length of the rolled paper sheet.
Patent JP-2002271246-A (JP)
Title: Train radio system
Inventor: TAGO KENZO
IPC: H04W28/18
Filed: 2001-03-07
Abstract: PROBLEM TO BE SOLVED: To solve the problem of beat interference being generated and communication becomes disabled between base stations where identical frequencies interfere with each other, when digital information is transmitted and received among a plurality of base stations arranged along a train traveling route and a station mounted on a train, so that different frequencies are assigned to respective base stations, and as a result, utilization efficiency of frequency is decreased. SOLUTION: Adaptive equalization demodulating parts are installed on a plurality of the base stations, arranged along the train traveling route and the station mounted on a train. Communication between a central station and the station mounted on a train is conducted by using the same frequency for each circuit.
Patent JP-2002223655-A (JP)
Title: Tool for cleaning waste such as dog excrement
Inventor: SAKOTA SHIZUO
IPC: A01K23/00
Filed: 2001-01-30
Abstract: PROBLEM TO BE SOLVED: To solve a problem that conventional work for recovering excrement or unpleasant wastes accompany the sense of resistance and the sense of unpleasantness on sight or touch, because the excrement or wastes are recovered, while seen, and a problem on the carriage of the recovered excrement or wastes. SOLUTION: This tool for cleaning the waste is obtained by combining a pair of members each comprising a frame and an arm in an integrated form, disposing a rotation shaft at their cross point, attaching a recovery bag capable of recovering dog excrement or the like and being then thrown out as such to the frames, and attaching operation handles to the ends of the arms. The tool is used by opening the frames, covering the dog excrement or the like with the attached and opened recovery bag, whereby the excrement disappears from the range of view, and then closing the frames to scoop up the excrement. A commodity bag used in a supermarket or the like may as such be recycled as the recovery bag, and the recovery bag can simply be attached and detached.
Patent JP-2002262701-A (JP)
Title: Net for protection of benthos
Inventor: UENO SHINPEI
IPC: A01K61/00
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To effectively protect benthos from sludge attributable to human domestic wasted water. SOLUTION: This net for protection of benthos is installed in the vicinity of bottom of the water (1) approximately parallel to the bottom and set to vibrate the body.
Patent JP-2002229455-A (JP)
Title: Seal for absentee, and home delivery proof system
Inventor: TSUTSUI OSAMI
IPC: G09F3/00
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a contacting method for an absentee, and a method for proving home delivery for a sender. SOLUTION: A seal for contact is stuck on noticeable locations such as a gatepost and an entrance door, and when a receiver is at home the receiver is photographed with a gift or the like against the background of a house or the like by using a digital camera or the like. The signature of the receiver is obtained on a letter of thanks prepared in advance by a dealer or the like, and an image photographed with the digital camera or the like is printed on the same letter of thanks, mailed or transmitted by using a portable telephone or the Internet or the like.