baber/WOPTO huggingface dataset:
Patent JP-2002215914-A (JP)
Title: Train sales service system
Inventor: TAKAHASHI HIDEYUKI
IPC: G06Q20/32
Filed: 2001-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a train sales service system allowing customers to buy desired commodities while seated in a train and allowing a seller to efficiently sell the commodities. SOLUTION: This train sales service system is provided with a host device 13 receiving the order data transmitted from portable radio terminals 4a held by the customers 5 in the train 1 and transmitting the order data to a train stall 6, a train service management terminal 8 installed in the train stall 6 and receiving and displaying the order data transmitted from the host device 13 for commodity management, and a sales management center 2 recording and managing the orders received from the portable radio terminals 4a for liquidation processing. Passengers 5 order commodities from their seats and can receive the commodities delivered to their seats while being seated. The seller can efficiently perform commodity management including the orders from the customers 5 with a computer (host device 13) in the lump on a real- time basis.
Patent JP-2002215553-A (JP)
Title: Method and device for information space management
Inventor: HARAOKA KAZUO
IPC: G06Q50/00
Filed: 2001-01-22
Abstract: PROBLEM TO BE SOLVED: To constitute an information space for conversation (information exchange) suitable for a possible style of a conference, a lecture, etc. SOLUTION: Four kinds of information space of (1) a classroom style, (2) a round-table style, (3) a self-studying style, and (4) a composite style of the classroom style and round-table style are defined. In the information space of, for example, the composite style, a moderator sets up a classroom 20 and has the right of browser control over all users in the classroom 20. The moderator has the right of browser control over the user in a round table 21. The moderator can chat with all the users in the classroom 20 and also chat with the users in the round table 21. Users in the round table 21 except the moderator can chat within the round table 21 and users who are users in the classroom 20 and do not join in the round table 21 can chat with users who are in the classroom and not in the round table 21.
Patent JP-2002215197-A (JP)
Title: Sound codec
Inventor: NISHIMOTO MASANORI
IPC: G10L19/125
Filed: 2001-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a sound codec which has both of a DTME function and a synchronous supplement function at the same time as a sound codec using a CS-ACELP method. SOLUTION: A bit shortage which presents a problem when uniting a CS- ACELP sound codec with a DTME function and a CS-ACELP sound codec with a synchronous supplement function and realizing the DTME function and the synchronous supplement function simultaneously, is packed as one synchronous frame for a plurality of speech coded frames in a frame assembly part 7, and, at this moment, the bit shortage is solved by creating bits for alignment bits by compressing information on the combination of DTME detection results, inserting alignment bits there by an alignment bit embedding part 9, and transmitting them. Thereby, the DTME function and the synchronous supplement function can be performed at the same time.
Patent JP-2002218886-A (JP)
Title: Hanging tool for small articles for fishing
Inventor: KANEOKA KENJI
IPC: A01K97/06
Filed: 2001-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a hanging tool for small articles for fishing having excellent durability as compared with that of a conventional pin-on-reel in relation to the hanging tool for the small articles for fishing. SOLUTION: This hanging tool for the small articles for fishing is characterized as comprising a coiled stretchable member having one end side freely demountably mounted through a mounting member to a fishing wear and an engaging member attached to the other end side of the stretchable member and freely demountably engaging the small articles for fishing. The hanging tool for the small articles for fishing is characterized by freely demountably connecting the engaging member through a connecting member to the stretchable member. Furthermore, the hanging tool for the small articles for fishing is characterized in that the mounting member, the stretchable member, the engaging member and the connecting member are formed of a nonmetal material.
Patent JP-2002222858-A (JP)
Title: Semiconductor device and its fabricating method
Inventor: NAKAZAWA SHOICHIRO
IPC: H01L21/768
Filed: 2001-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device having such a structure as a short circuit does not take place between plug wirings even a void is generated in an insulation layer at the gap between wiring layers, and its fabricating method. SOLUTION: The method for fabricating a semiconductor device comprises a step for forming transfer gates 3 and 34 closely each other on a semiconductor substrate 1 through a gap 10, a step for filling the gap to cover a wiring layer, a step for opening a contact hole 11 in an insulation layer 8 at the gap part, a step for forming a short circuit preventive insulation film 5 in the contact hole, an etch back step for removing the short circuit preventive insulation film 5 at least on the bottom part of the gap to expose the semiconductor substrate 1, and a step for forming a plug wiring 12.
Patent JP-2002222020-A (JP)
Title: Driving circuit for inductive load
Inventor: ANDO KOJI
IPC: G05F1/10
Filed: 2001-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a driving circuit for an inductive load which can reduce radio noise generated in the on/off operation of a switching element performing constant-current control over a power supply path to the inductive load. SOLUTION: This circuit is equipped with the switching element SW2 which is provided in the current supply path from a battery 2 to a solenoid part 101a and turns on and off the current supply path according a driving signal, a diode D11 which supplies a current to the side of the solenoid part 101a, and a diode D12 which has its cathode connected to a connection point (a) between the diode D11 and solenoid part 101a and makes the current reflow when the switching element is turned off; and a series circuit is connected to the anodes of the diodes D11 and D12 and a spike component of a transient current flowing through the alternate switching of the diodes D11 and D12 by the on/off operation of the switching element SW2 is absorbed.
Patent JP-2002227077-A (JP)
Title: Method for producing aromatic polyamide fiber having excellent light resistance
Inventor: TATSUOKA YASUNORI
IPC: D06M15/267
Filed: 2001-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing meta-type aromatic polyamide fibers which have a good hand, excellent washing resistance and good light resistance. SOLUTION: A reaction type ultraviolet light absorbent prepared by copolymerizing acrylic acid with a biszenzotriazole-based compound is adhered to meta-type aromatic polyamide fibers in an amount of 0.4 to 5.0 wt.% based on the weight of the fibers.
Patent JP-2002231236-A (JP)
Title: Hydrogen storage alloy electrode, method of manufacturing the same, and alkaline battery with hydrogen storage alloy electrode
Inventor: OCHI MAKOTO
IPC: H01M4/26
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a hydrogen storage alloy electrode capable of inhibiting the impairing of the strength of a negative plate even when the hydrogen storage alloy powder of small average particle size is used to increase the filling density of an active material, whereby the dropping of the hydrogen storage alloy powder from a conductive core body can be prevented, and the alkaline battery of high quality can be provided. SOLUTION: This method comprises a coating process for coating the conductive core body with the active material slurry composed of the hydrogen storage alloy powder of average particle size <=60 μm, a binding agent and a solvent of the binding agent to obtain a coated pole plate, a drying process for drying the coated pole plate to obtain the dried pole plate, a pressing process for pressing the dried pole plate to obtain the pressed pole plate, and a solvent attaching process for attaching the solvent of the binding agent onto a surface of the pressed pole plate.
Patent JP-2002230907-A (JP)
Title: Information reproducing device and information reproducing method, and program
Inventor: NAKAGAWA MASAAKI
IPC: H04N5/76
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To prevent the frame feed of a moving picture by returning video data to a host computer even when a data error occurs in the video data where reliability is not required. SOLUTION: A system controller 12 judges whether an inserted optional disk 21 is a disk where video data is recorded or not. When it is judged to be the disk where video data is recorded, a data error judgement condition is mitigated compared with a disk where normal data is recorded when data is reproduced.
Patent JP-2002230444-A (JP)
Title: Communication band allocating method and www server
Inventor: YAMANAKA NAOAKI
IPC: G06Q50/30
Filed: 2001-02-01
Abstract: PROBLEM TO BE SOLVED: To actualize on a network a negotiation place where a user who requires a communication band can speedily rent the communication band meeting requested conditions, from a carrier. SOLUTION: The user who uses a communication band posts conditions of desired guaranteed width of the communication band to the ground to be rented, communication quality, reliability, etc., together with the desired rental price, the carrier selects a user's request which meets or nearly meets the conditions among communication bands that the carrier can provide and posts the rental price, etc., to an application bulletin board on a WWW server, and the user selects one of applying carries and makes a rental contract. As a method for making the contract, what is called an auction system, where the contents on the WWW server that carriers apply can be viewed by other carriers and negotiations can also be made and the so-called 'bidding system' which disables application contents of other carriers to be viewed can be adopted.
Patent JP-2002225744-A (JP)
Title: Carrying vehicle
Inventor: TANIMOTO ISAO
IPC: B62D137/00
Filed: 2001-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a carrying vehicle having a more compact and simpler structure and suitable for carrying a super-heavy load. SOLUTION: Detection signals from a front side guide magnetic sensor 150 and a rear side guide magnetic sensor 152 of the carrying vehicle 10 are processed, and the deviation of a vehicle body 12 with respect to a guide route W is operated by a control means 190. Based on the result of the operation, the control means 190 controls a steering means 70 in the direction in which the deviation is constantly reduced. Thus, the vehicle body 12 travels along a guide route W without deviation from the guide route W. The steering means is driven by a hydraulic method, and the directions of rear side steering wheels 66 and 68 are changed by changing the directions of front side steering wheels 62 and 64 in an interlocking and synchronous manner.
Patent JP-2002227791-A (JP)
Title: Pump
Inventor: MATSUO NAOKI
IPC: F04D29/22
Filed: 2001-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a pump having an impeller in a casing, in which there is no risk of the casing cracking even if the circulating water is frozen. SOLUTION: The pump having the impeller 1 in the casing 105 made of a resin is furnished with a circulating water stagnation capacity expanding means by providing the casing 105 with a surface uneven portion 105a, wherein the condition V0<=V1 should be met where V0 represents the circulating water volume when frozen and V1 represents the expandable volume in the casing owing to the circulating water stagnation volume expanding means, and even when the circulating water is frozen the surface uneven portion 105a is deformed by the expanded water to cause the capacity of the casing 105 to enlarge, and it is possible to prevent the casing 105 from cracking.
Patent JP-2002231895-A (JP)
Title: Semiconductor device and method for manufacturing the same
Inventor: KURODA TAKAHIKO
IPC: H01L21/822
Filed: 2001-02-07
Abstract: PROBLEM TO BE SOLVED: To cut a thin film resistor by a laser beam with stability. SOLUTION: The thin film resistor 5 is formed on a thermal oxidation film 3 formed on a semiconductor substrate 1 and a BPSG/NSG multiplayer film 7, a plasma CVD film 9, an organic SOG film 11, a plasma CDV film 13 and a resist pattern 19 are formed on the entire surface of the semiconductor substrate (A). The CVD film 13, the SOG film 11 and the CVD film 9 are sequentially removed by dry-etching using a resist pattern as a mask, continuously a trimming window opening 15 is formed by etching a top layer portion of the multiplayer film 7 and then a part of an upper surface and a side surface of the thin film resistor 5 is exposed (B).  An insulation film 17 being a final protection film and the insulation film for the thin film resistor protection is deposited on the entire surface of the semiconductor substrate 1 by a plasma CVD manner using a trimethoxysilane as the base material (C). The film thickness of the insulation film 17 on the thin film resistor 5 is the same as that of each thin film resistor 5 in the wafer.
Patent JP-2002236941-A (JP)
Title: Electronic catalog system, and server, program and recording medium used in electronic catalog system
Inventor: KANBE KOICHI
IPC: G06T19/00
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To provide sensuous recognition of size of a commodity displayed in an electronic catalog. SOLUTION: In the electronic catalog system 1, an image of the commodity and an image of a comparison article for showing the size of the commodity by comparison are displayed in one image plane. It is provided with a communication control part 121 reading three dimensional data DTA of the commodity and three dimensional data DTB of the comparison article, an observation image generating part 124 generating the image of the commodity and the image of the comparison article on the basis of the read three dimensional data DTA of the commodity and three dimensional data DTB of the comparison article and generating an observation image with the images arranged in predetermined positions, and a display part 125 displaying the generated observation image.
Patent JP-2001282265-A (JP)
Title: Speech data hiding method and device by computer
Inventor: YU HONG HEATHER
IPC: G10L19/14
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To protect speech data at a high survival rate against the attack and distortion applied to the synchronous structure of speech signals. SOLUTION: The method and device for embedding hidden data into the speech signals by a computer. After the speech signals are received in a base region, the speech signals are converted to a non-base region, such as a cepstrum region or linear prediction residue region. The hidden data is embedded by using a statistic average value operation for the selected transfer coefficient. The generated distortion is controlled by an acoustic mental model to prevent the sure recognition of the embedded hidden data. The safety of the data hiding system may be further improved by plugging-in a scramble technique. This novel speech signal hiding body system realizes transmissible sound quality, a sufficient embedding capacity and the high survival rate against a wide range of the signal processing attack.
Patent JP-2002246206-A (JP)
Title: Chip resistor and its manufacturing method
Inventor: AOKI HITOSHI
IPC: H01C1/142
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a chip resistor which can be surface-mounted on a board through a face-down method, is excellent in quality, and has a low resistance and a low temperature coefficient of resistance, and to provide a method of manufacturing the same. SOLUTION: A chip resistor is equipped with a resistive film 13 arranged on one side of a ceramic board 12, a pair of base electrodes 21 and 22 arranged at the lengthwise ends of the resistive film 13, and a protective film 23 covering the main part of the resistive film 13. The base electrodes 21 and 22 and the protective film are formed on the same plane, and plated electrodes 24 and 25 are formed on the base electrodes 21 and 22 respectively.
Patent JP-2002238874-A (JP)
Title: Magnet device and magnetic resonance imaging apparatus using the same, and adjuster of magnetic field uniformity coefficient, and method of adjusting the magnetic field uniformity coefficient
Inventor: WADAYAMA YOSHIHIDE
IPC: G01R33/387
Filed: 2001-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a magnet device, a magnetic resonance imaging apparatus, an adjuster of the magnetic field uniformity coefficient, and a method of adjusting the uniformity coefficient for optimizing the adjusting sensitivity in adjusting the magnetic field uniformity coefficient, adjusting irregular magnetic components in lower orders without detaching/attaching a gradient magnetic coil, improving the work efficiency, and easily performing the work in the fine adjustment of the magnetic field uniformity coefficient in the space for measurement. SOLUTION: The magnet device comprises a pair of magnetic poles facing each other with the space for measurement in-between, superconducting coils disposed around the outer periphery of each magnetic pole, and containers for storing each superconducting coil. In the magnet device, the adjuster of the magnetic field uniformity coefficient including a plurality of magnetic pieces is disposed adjacent to the containers. The adjuster of the magnetic field uniformity coefficient is shaped in a ring consisting of the plurality of magnetic pieces disposed on the same circle or concentric circles relative to the center axis of the magnetic field.  The magnetic resonance imaging apparatus has the adjuster of the magnetic field uniformity coefficient, and the magnetic field uniformity coefficient in the space for measurement is adjusted by adjusting the magnetic pieces as the adjuster of the magnetic field uniformity coefficient.
Patent JP-2002240243-A (JP)
Title: Method for printing and apparatus for printing
Inventor: YAMADA SEIJI
IPC: B41F13/10
Filed: 2001-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a multi-color package transfer-type printing method by which color mixing within a developing means can be prevented, and a multi-color package-type printing apparatus by which the whole apparatus can be miniaturized by using this method. SOLUTION: The printing apparatus which has plate drums A, B, C and Z for holding plates 6 for printing, the developing means 10, 11, 12 and 13 for feeding inks to the plate drums, a primary transfer means 2 on which ink images formed on the plate drums are transferred, a secondary transfer means 14 which transfers the ink images transferred on the primary transfer means on a recording material P and a paper feeding means 16 for feeding the recording material to a transfer site and which after the ink images from each of the plate drums are successively laminated and transferred onto the primary transfer means, transfers the ink images in the lump on the recording material by the secondary transfer means,  is provided and the developing means for respectively storing an ink with a viscosity of at least 150 Pa.s in cope with an arbitrary plate drum except the plate drum Z whose transfer order of the ink image to the primary transfer means is of the lowest order are arranged and the developing means for storing the ink with a viscosity being not higher than that for the developing means corresponding to the arbitrary plate drum in cope with the plate drum whose transfer order is lower than that of the arbitrary plate drum is arranged.
Patent JP-2002243269-A (JP)
Title: Water heater
Inventor: ADACHI HIDEJI
IPC: F24H1/00
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a water heater that is in a configuration for switching a shower head and a hot water supply opening for use and also is in a configuration for discharging remaining water during water heating operation stop, and to provide the water heater that can fully drain the remaining water and can surely prevent the entry of water such as bathtub water to the side of an influent source even if a large negative pressure is generated in the heater. SOLUTION: The water heater comprises a heat exchanger 10, an influent path 21, a hot water supply path 22, a burner 12, a passage-opening/closing means 30, a terminal channel-switching means 80 for switching between a shower head 23 and a hot water supply opening 24, and a drain path 71 communicating with both the influent path 21 and the hot water supply path 22. The water heat also has drain valves 70 that closes down the drain path 71 and at the same time composes a non-water passage state when the passage-opening/closing means 30 composes a water passage state. An influent path non-return means 40 is provided at the upstream position of the drain valves 70 at the downstream of the passage-opening/closing means 30. Also, an air charge means 25 is provided between the terminal channel switching means 80 and a shower head 23.
Patent JP-2002246794-A (JP)
Title: Mounting machine for electronic component
Inventor: TAKAICHI SUSUMU
IPC: H05K13/02
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To improve production operation in mounting components on a substrate with linked mounting units. SOLUTION: The mounting units are linked, and a bypass transfer section 9 is provided, in parallel with a substrate carrying-in/out section 3 in each mounting unit. Furthermore, a substrate transfer section 2 for sorting a substrate 1 into the section 3 or 9 to transfer the substrate 1 is provided before and after each mounting unit.
Patent JP-2002243087-A (JP)
Title: Coupling
Inventor: HAYASHI NOBUHIKO
IPC: F16L19/08
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a coupling capable of detecting a case where a push ring is not screwed to a specified position of a coupling body as liquid if leaked out and eliminating nonconformity caused by insufficient screwing. SOLUTION: The coupling 12 is mainly constituted of the coupling body 13, an inner cylinder part 14, a pressurizing ring 15, the push ring 17 and a seal ring 33, and a recessed groove 14a extending spirally is formed on an outer peripheral surface of the inner cylinder part 14. Additionally, it is constituted so that hydraulic pressure directly works on the seal ring 33 from the recessed groove 14a by water circulating in a coupler 14 when the push ring 17 is not screwed to the specified position of the coupling body 13 and fastening of the pressurizing ring 15 to the outer peripheral surface of the resin pipe 11 is insufficient. Consequently, the seal ring 33 is elastically deformed by the hydraulic pressure and a sealing function between the resin pipe 11 and the inner cylinder part 14 is lowered, and water is leaked out from the coupling 12.
Patent JP-2002244264-A (JP)
Title: Film processor
Inventor: FUKUSHIMA SHINJI
IPC: G03D5/06
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To constitute a film processor which can provide image information by carrying a different-width photographic film by clamping its end part and reasonably processing the photographic film. SOLUTION: A developer coating part AC and a scanner part AS are arranged in a conveying mechanism AL which carries the film 1 from a film magazine M and the conveying mechanism is equipped with a pair of a 1st driving roller 39 and a 1st press roller 43 which clip a 35 mm film at its widthwise end part and a pair of a 2nd driving roller 41 and a 2nd press roller 45 which clamping an APS film at its widthwise end part so that those pairs can freely be switched.