baber/WOPTO huggingface dataset:
Patent JP-2002112537-A (JP)
Title: Non-isolated step-up step-down converter device
Inventor: KOBAYASHI YASUHIRO
IPC: H02M3/155
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a non-isolated step-up/step-down converter device, where loss during the step-up operation of a p-channel FET for decreasing voltage is reduced. SOLUTION: In the step-up/step-down converter device 7, an n-channel FET Q3 for bypassing is connected in parallel with the p-channel FET Q1 for decreasing voltage, and an output voltage Vout is applied to a gate electrode G of the FET Q3 via a p-channel FET Q4 for voltage increase/decrease detection. The p-channel FET Q4 for voltage increase/decrease detection is on, only in step-up operation, and the output voltage Vout is applied to the n-channel FET Q3 for bypassing. In the step-up operation, the gate of the n-channel FET Q3 for bypassing is brought to a high potential. Therefore, the p-channel FET Q1 for decreasing voltage is bypassed by the n-channel FET Q3 for bypassing, and the loss during the step-up operation is reduced.
Patent JP-2002109148-A (JP)
Title: System and method for distributing removable part of automobile
Inventor: SHIGETOME MASAYO
IPC: G06Q50/00
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To provide automobile removable part distribution system and method capable of buying and selling both removable parts by a company that properly buys and sells the removable parts and removable parts composed of optional parts and also buying and selling a removable part in accordance with the state of the removable part. SOLUTION: This distribution system is provided with a removable part buying and selling database 4 for storing information on automobile removable parts to be a selling object and a company information (member information) database 6 for storing the information of the company that properly buys and sells the removable parts, and a controlling means 2 decides whether or not a removable part selling wisher corresponds to the company on the basis of the database 6 in the case specific category information about a removable part is transmitted from removable part selling wisher terminals 70 and 72, and stores the information about the removable part, transmitted from the terminals 70 and 72 in the database 4 in the case the means 2 decides that the selling wisher corresponds to the company.
Patent JP-2002102695-A (JP)
Title: Catalyst for removing organic harogen compound and processing method for exhaust gas using this
Inventor: MORITA ATSUSHI
IPC: B01D53/86
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a catalyst for removing an organic halogen compound having an excellent removal performance of the organic halogen compound and a less activity deterioration by a poisoning component such as SOx and arsenic and a processing method of an exhaust gas using this. SOLUTION: The removal catalyst for the organic halogen compound contains at least one kind of metal oxide selected from the group consisting of titanium oxide and a combined oxide of titanium and silicon as a catalyst component A; an oxide of at least one metal selected from the group consisting of vanadium, niobium, tantalum, molybdenum and tungsten as a catalyst component B; and an oxide and/or a sulfate of at least one metal selected from an alkali earth metal as catalyst component C.
Patent JP-2002102817-A (JP)
Title: Bonding structure of water shielding sheet
Inventor: SUZUKI SHIGERU
IPC: E02D3/00
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a bonding structure of a water shielding sheet that occurs less leakage of water even if it is subjected to large deformation. SOLUTION: A seepage control sheet 15a, 15b, which is picked up and bonded, is caulked by fitting a mechanical joint 25. Further, a protector made of plastics and the like is covered on an upside impressing electrode 17 and an upside non-woven fabric 19. When the seepage control sheet is subjected to tensile force, the end of the seepage control sheet part 7 is moved so that it can be followed by the large deformation.
Patent JP-2001169017-A (JP)
Title: Radio communication system, its controlling method, radio communication terminal and its controlling method
Inventor: HAMADA MASASHI
IPC: H04W4/24
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To provide which realizes scrupulously corresponding charging with dynamic information as a parameter, prevents charging calculated by a charging rate that can not be predicted by a user and also can improve the effective utilization of radio communication resources and the profit of a radio communication provider, its controlling method, a radio communication terminal, radio communication equipment and its controlling method. SOLUTION: Radio base stations 101 and 111 change charging rate information per unit time at the present time while corresponding to residual radio resource quantity in radio cells 100 and 110 being dynamic information parameters, set the changed charging rate information in intra-radio cell unit time charging information 253 provided as a new component in notification signals 102 and 112 stationarily transmitted by the stations 101 and 111 and notify the changed charging rate without connecting a radio channel to a radio communication terminal 103 in standby in the radio cells 100 and 110.
Patent JP-2002111744-A (JP)
Title: Network access device, program recording medium, access service providing system and access service providing method
Inventor: KANAI TADAHIRO
IPC: G06Q50/00
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a network access device, a program recording medium, an access service providing system and an access service providing method by which contents of service can easily be changed without requiring the user to perform complicated operations and without excessively increasing the load on the hardware to the access service provider. SOLUTION: A user terminal is provided with a means for inputting a user ID and a password and selecting the purpose of use and a means for generating a new user ID corresponding to the purpose by adding the information peculiar to the purpose of use to the user ID and a means for transmitting the user ID and the password corresponding to the purpose to a server computer at an access point. The server computer is provided with an authenticating means for judging whether the user terminal can be connected to the network by the original user ID and the password from the user ID corresponding to the purpose and a means for changing the contents of service according to the obtained information on the purpose of use.
Patent JP-2002103513-A (JP)
Title: Metal foil bonded sheet for thermoforming, molded object and method for manufacturing the same
Inventor: FUJITA SHINICHI
IPC: B29C51/14
Filed: 2000-10-02
Abstract: PROBLEM TO BE SOLVED: To develop a molding sheet obtained by bonding a metal foil to the in-plane of a plastic sheet, to stably subject the same to thermoforming. SOLUTION: In the plastic sheet formed by bonding the metal foil 3 to a base material sheet 2 so as to cover the thermoforming scheduled region of the surface of the sheet 2, as the metal foil 3, a metal foil permitting infrared rays to transmit to heat the base material sheet 2 to temperature sufficient for thermoforming, in other words, a metal foil large in infrared transmissivity, concretely, Sunlight Foil FDI-30 (R) made by Oike Industry Co. is used. The metal foil bonded sheet 1 for thermoforming is heated on the side of the metal foil 3 by an infrared heater 50 and this heated sheet is subsequently thermoformed by a mold 51 to form a molded sheet 20 wherein an expanded part is molded at the part to which the metal foil 3 is applied.
Patent JP-2002109175-A (JP)
Title: Method and system for diagnosing brand power
Inventor: NOMURA KIYOSHI
IPC: G06Q50/00
Filed: 2000-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a method and a system for diagnosing brand power in relation to sales. SOLUTION: This system has a step in which the answers to a questionnaire which makes eight indexes that are quality, established reputation, sympathy, affection, identification, topic, impression and interest to be objects are digitized and stored, a step in which the answers of the four indexes being the quality, established reputation, sympathy and affection are put together, the evaluation value of brand property is calculated, the answers of the four indexes being the identification, topic, impression and interest are put together, and the evaluation value of brand activity is calculated, and a step in which a brand position in the matrix of the brand property and the brand activity from the both evaluation values is outputted.  A component which is defined by a brand (Evoked Set) selected as a candidate at the time of examining merchandise desired to be purchased and affects the Evoked Set nomination rate is defined by these two of the brand property and the brand activity, the brand power is accurately diagnosed by representing two main elements with the eight indexes being the quality, established reputation, sympathy, affection, identification, topic, impression and interest, and measures can be taken.
Patent JP-2002117867-A (JP)
Title: Separator structure of fuel cell
Inventor: FUJIKAWA YOSHIHITO
IPC: H01M8/02
Filed: 2000-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a solid high polymer electrolyte type fuel cell which can be manufactured cheaply and easily, which excels in power generation efficiency. SOLUTION: A conductive separator 3 is arranged, which has a flow way 2 constituted with two or more grooves, which is contacted with a surface outside a porosity electrode layer 1b to make gas flow, on both sides of a thin film electrode zygote 1 which is arranged with the porosity electrode layer 1b on both sides of a high polymer ion exchanging thin film 1a. The separator 3 is constructed with a flow way plate 3a which constitutes the flow way 2, and a substrate 3b which covers the flow way plate 3a. Moreover, inserting the flow way plate 3a into a dent part 8 prepared in the substrate 3b constitutes the separator 3. A fluid supply way 6 and a fluid discharge way 7 are communicated with each other at the ends of the flow way 2 constituted with the flow way plate 3a.  The fluid supply way 6 is joined with a gas supply opening 4, and the fluid discharge way 7 is communicated with a gas discharge way 5.
Patent JP-2001159664-A (JP)
Title: Integrated circuit comprising test circuit and test method for it
Inventor: DON D JOSEPHSON
IPC: H01L27/04
Filed: 2000-10-10
Abstract: PROBLEM TO BE SOLVED: To provide a test means for an integrated circuit which dynamically specifies a trigger condition and sampling timing. SOLUTION: An integrated circuit 100 comprises a target circuit 102 and a test circuit 104. The target circuit 103 uses a clock signal 101 to transfer a target signal 103 in the integrated circuit 100. The test circuit 104 samples the target signal 103 at a timing selected among a plurality of possible timings in the clock cycle of the lock signal 101. The test circuit 104 samples the target signal 103 in response to a test signal 105 representing the selected timing.
Patent JP-2002118340-A (JP)
Title: Printed wiring board
Inventor: ISE SEIJI
IPC: H05K9/00
Filed: 2000-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a printed wring board having sufficient measures against noises by devising the method of disposing bypass capacitors near power sources or ground pins of logic elements which has been difficult because of the high density mounting and high speed of components, resulting in insufficient noise countermeasures. SOLUTION: The printed wiring board 1 has a copper-clad laminate board 112 composed of a power source layer 1121, a base 1122 and a ground layer 1123 in an inner layer. The laminate board 112 has through-holes 141-148 filled with high dielectric constant insulators 800-807. Thus, the insulators 800-807 have a function as a bypass capacitors.
Patent JP-2002117597-A (JP)
Title: Communication equipment and recording medium drive device
Inventor: TAKAYAMA YOSHIHISA
IPC: H04B5/02
Filed: 2000-10-06
Abstract: PROBLEM TO BE SOLVED: To realize a system relevant functional operation that a recording medium drive device should carry out, which is typified by the notification of an error occurrence situation or the like in a simpler and also more user- friendly without depending upon connection to a host computer. SOLUTION: A tape streamer drive having a radio communication function with the memory of a tape cassette is communicable with a data writer/reader by radio. In such a case, the data writer/reader is made to communicate with a memory communication part in the tape streamer drive. For instance, the data reader/writer reads status information from the tape streamer drive and can display the status information on its own displaying part with characters, etc.
Patent JP-2002120925-A (JP)
Title: Article moving device
Inventor: DOI YUTAKA
IPC: B65G19/02
Filed: 2000-10-16
Abstract: PROBLEM TO BE SOLVED: To provide an article moving device. SOLUTION: This article moving device is characterized by having an article support member for supporting a moving article, at least two or more reciprocating members for reciprocating in the lengthwise direction of the article support member, a reciprocation driving means for driving the reciprocating members in the lengthwise direction of the article support member, a moving distance changing means for gradually increasing or reducing a moving distance of the reciprocating members in the lengthwise direction of the article support member when reciprocating the reciprocating members by the reciprocation driving means and driving force transmitting means transmitting driving force of the reciprocating members to the article supported by the article support member when forwardly moving the reciprocating members by the reciprocation driving means, transmitting no driving force of the reciprocating members to the article supported by the article support member when backwardly moving the reciprocating members by the reciprocation driving means and installed in the respective reciprocating members.
Patent JP-2002123086-A (JP)
Title: Developing device and image forming device equipped therewith
Inventor: ITOU ISAMI
IPC: G03G15/09
Filed: 2000-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a developing device and an image forming device equipped with the developing device capable of preventing an image defect from occurring because insufficiently electrified developer is moved to a 1st developer carrier from a 2nd developer carrier after the amount of the developer on the 1st developer carrier is regulated to the specified one. SOLUTION: A developing sleeve 1 is constituted so as not to dispose a magnetic pole at a position in a peripheral direction at an opposed position where the developing sleeves 1 and 2 are opposed in an area (area A in figure) formed between a tangent on a latent image carrier side from the center of rotation of the sleeve 2 to the surface of the sleeve 1 and a line linking the center of rotation of the sleeve 1 and the center of rotation of the sleeve 2.
Patent JP-2002122551-A (JP)
Title: Defect detecting device and method
Inventor: SAIKI TOSHIHARU
IPC: G01N21/95
Filed: 2000-10-18
Abstract: PROBLEM TO BE SOLVED: To correctly detect micro-defects smaller than before in a defect detecting device and method. SOLUTION: The defect detecting device is provided with a rotation driving device 2 for rotating an inspection body 1 with an inspection plane 11 at a predetermined speed, a slider 5 which floats over the inspection plane 11 by a predetermined amount through the use of an airflow generated over the inspection plane when the inspection body 1 is rotated, an optical fiber 4 attached to the slider 5 for generating near-field light toward the inspection plane 11 and detecting the reflected light of the near-field light reflected by the inspection plane 11, and a light intensity detecting means 7 for detecting the intensity of the reflected light detected by the optical fiber 4.
Patent JP-2002134379-A (JP)
Title: Pattern formation method
Inventor: TAKEUCHI KOICHI
IPC: H01L21/312
Filed: 2000-10-19
Abstract: PROBLEM TO BE SOLVED: To provide the formation method of a pattern for forming a fine resist pattern in the substrate surface with uniform dimensional accuracy, without having to increase manufacturing costs and treatment time. SOLUTION: In this pattern formation method, after a first resist pattern 2 containing a photoacid generator has been formed on a substrate 1 through lithographic method, a resist film 5 containing a crosslinking agent reaction to an acid is applied onto the substrate 1; and while the first resist pattern 2 is being covered, crosslinking reaction is generated on the interface between the first resist pattern 2 and resist film 5 for growing a crosslinking layer 7, and a second resist pattern 10 comprising the crosslinking layer 7 and first resist pattern 2 is formed. In this case, before the resist film 5 is applied onto the substrate 1, light 3 is applied to the first resist pattern 2.
Patent JP-2002135156-A (JP)
Title: Digital wireless microphone system
Inventor: TANIGUCHI SHOHEI
IPC: G10L21/0208
Filed: 2000-10-20
Abstract: PROBLEM TO BE SOLVED: To set operation for a transmitter of a digital wireless system on the receiver side centrally control the system, and furthermore, record and transmit the information using digital signals. SOLUTION: The bidirectional transmission is provided between an audio information transmitter 1 and an audio information receiver 2, and various settings for the transmitter are made from the receiver. Furthermore, various settings for the transmitter are made on a digital mixer 50 or a personal computer 53 via the receiver.
Patent JP-2001324908-A (JP)
Title: Printing system and printing method
Inventor: UENO HIROSHI
IPC: B41J29/38
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a printing system and a printing method by which a 2nd image is positionally accurately printed on recording material having a 1st image thermally fixed. SOLUTION: This printing system is provided with a 1st image forming means (A) forming the 1st image on the recording material (7) based on 1st image information, fixing means (13, 14 and 15) fixing the 1st image on the recording material by applying at least heating action to the recording material holding the 1st image, and a 2nd image forming means (B) forming the 2nd image based on 2nd image information on the recording material passing through the fixing means. The printing system is equipped with a correction means for correcting the 2nd image information based on the thermal contraction amount of the recording material by the heating action of the fixing means.
Patent JP-2001197083-A (JP)
Title: Path network operating method, path network, and node device
Inventor: SHIMANO KATSUHIRO
IPC: H04L45/243
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a path network, a path network operating method, and a node device which are sufficiently adaptive to abrupt variation in traffic by actualizing an increase in path bandwidth at a high speed. SOLUTION: The path network which allows a communication between nodes by using more than one active path and more than one standby path is placed in operation by transmitting a path signal from a transmission node to a reception node through the active and standby paths and temporarily diverting a standby path to an active path to increase the bandwidth of the active paths when a request to increase the bandwidth is made in the path network. For automatic path diversion the transmission node and reception node divert the standby path to the active path by using automatic path diversion information included in a path overhead.
Patent JP-2002139893-A (JP)
Title: Gap management method in non-contact electrifier, image carrier unit, and image forming device
Inventor: SATO MASUMI
IPC: G03G21/00
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To make a gap between an elastic roller part of an electrify roller and a surface of a photoreceptor drum almost constant at all times regardless of such environmental conditions as temperature and humidity. SOLUTION: Pressing forces F1 and F2 of pressing springs 19 which press both ends of the electrifying roller 14 respectively, are increased when the environment has low temperature and low humidity, and decreased when the environment has high temperature and high humidity. Thus, the gap between each of the inside portions of the elastic roller part 17, on which portion a tape 18 is provided, and the surface of the photoreceptor drum 5 is made substantially the same as a gap defined when the environment has normal temperature and normal humidity.
Patent JP-2002141852-A (JP)
Title: Communication facility for wireless internet apartment house
Inventor: HIGUCHI KUNIHIKO
IPC: H04B7/24
Filed: 2000-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a communication facility for a wireless Internet apartment house, which can be applied not only to new installation but also to an existing apartment house and can prevent radio interference by easily changing the line without construction in each of living rooms in the case of large scale repair, namely, repairing outer walls. SOLUTION: This facility is provided with a base unit 1 for radio communication connected to an Internet line and installed on the roof of a multiple dwelling house or on a prescribed floor, base unit antenna 2 connected to the base unit and installed outside the multiple dwelling house, plural handsets 3 for radio communication which are installed outside a residential region and capable of two-way radio communication with the base unit through the base unit antenna, residential region cable 8 spread from an information terminal connection port inside each of residential regions to the outside of the residential region, and connector 10 for attachably and detachably connecting the residential region cable 8 and each of handsets 3 for radio communication.
Patent JP-2002014378-A (JP)
Title: Image display medium and image display device
Inventor: HORIUCHI KAZUNAGA
IPC: G02F1/167
Filed: 2000-11-02
Abstract: PROBLEM TO BE SOLVED: To provide an image display medium and an image display device which can inexpensively and easily display an image. SOLUTION: In an image display medium 10, a display substrate 14 formed with an electrode 12 on one surface, and a back surface substrate 18 formed with an electrode 16 on the surface opposed to the display substrate 14 are disposed by facing each other through a spacer 20, and a first particle 22 and second particle 24 are enclosed in a space between the display substrate 14 and the back surface substrate 18. The electrode 16 is worked according to a predetermined image pattern. The electrodes 12 and 16 are connected to a voltage applying means 26. Because the electrode of the back surface substrate 18 side is formed by the predetermined image pattern, the image can be easily displayed only by applying fixed voltage to spacing of the electrode.
Patent JP-2002151245-A (JP)
Title: Heating method and device of metal base material
Inventor: INABA SHOICHI
IPC: H05B6/10
Filed: 2000-11-06
Abstract: PROBLEM TO BE SOLVED: To provide technology for evenly and efficiently heating a strip metal base material by induction heating in width direction. SOLUTION: In induction heating of a strip metal base material 1 while it is conveyed in length direction by a coil 2 for induction heating with the turning face arranged in opposition to a face of the metal base material, the plane shape of the coil at the circumference face is made diamond-shaped with both ends of the longer axis bent, and the coil is made to rotate within the circumference, where, the range of heating is adjusted in accordance with the width of the metal base material by changing slanting angle of the longer axis against the width direction of the metal base material.