baber/WOPTO huggingface dataset:
Patent JP-2003234771-A (JP)
Title: Light wavelength path setting method and optical node
Inventor: OKI EIJI
IPC: H04L12/911
Filed: 2002-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To set a desired wavelength path between an out node and an in node.  <P>SOLUTION: In an out node A, at least one recommended wavelength path presenting a series of wavelengths to be used between the out node A and an in node D is selected on the basis of resource use conditions collected from the in node D and relay nodes B and C, and a recommended path notice containing the recommended wavelength path is transmitted to the in node D via the relay nodes B and C. In the in node D, a utilizable recommended wavelength path is selected out of the recommended wavelength paths contained in the received recommended path notice, a resource to be used for the recommended wavelength path is set by the present node for data communications, and a selected path notice containing the selected wavelength path is transmitted to the out node A via the relay nodes B and C. In the relay nodes B and C and the out node A, the resource to be used for the recommended wavelength path contained in the received selected path notice is set by the present node for data communications.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003234106-A (JP)
Title: Manufacturing method of gas diffusion electrode for fuel cell, and fuel cell
Inventor: YANO HIDEO
IPC: H01M4/96
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a gas diffusion electrode for a fuel cell, and the fuel cell, wherein inconveniences that carbon fibers damage electrolyte films are advantageously suppressed, and wherein improvement of the power generation performance of the fuel cell and the life-elongation of the electrolyte and the fuel cell can be aimed at.  <P>SOLUTION: A sheet forming process to form a sheet 400 mainly composed of the carbon fibers, and a gas diffusion electrode forming process to form the gas diffusion electrode based on the sheet 400 formed in the sheet forming process are carried out. In the sheet forming process, by rotating a round net 200 in a state of being soaked in a liquid material 100 so that a part of the round net 200 is exposed from the liquid face of the liquid material 100 of a container 120, the carbon fibers and basic materials of the liquid material 100 are made to be accumulated on a net body 250 of the round net 200 and the sheet 400 containing the carbon fibers and the basic materials are formed, and immediately after the sheet 400 is exposed from the liquid face 102 of the liquid material 100, a rotating roller 300 is pressed against the sheet 400, and the amount of liquid dispersion medium contained in the sheet 400 is decreased.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003233702-A (JP)
Title: Information exchanging and discussing method for construction work technology based on server
Inventor: FUJITA HIROSHI
IPC: G06Q50/00
Filed: 2002-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information exchanging and discussing method for construction work technology based on a server for allowing respective sections related to specific construction work technology to perform exchange and discussion in any time without gathering together and to share information between the respective section.  <P>SOLUTION: In this information exchanging and discussing method performed by the server 10 connected to terminals 12a-16a in the respective sections 12-16 related to work technology of a specific construction type, when a theme to be discussed is registered in the server 10 to be transmitted to the terminals 12a-16a in the respective sections 12-16, the respective sections 12-16 propose problems about the exhibited theme and transmit them from the terminals 12a-16a to register them in the server 10. The respective sections 12-16 think about solutions to the problems from other sections 12-16 and transmit the solutions from the terminals 12a-16a to register them in the server 10.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003242791-A (JP)
Title: Nonvolatile semiconductor memory device
Inventor: KAMEI TERUHIKO
IPC: H01L27/115
Filed: 2002-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonvolatile semiconductor memory device capable of shortening a voltage start period after switching a control gate voltage.  <P>SOLUTION: A voltage generating section 420 generating voltage driving control gates CG of a plurality of nonvolatile memory cells has a boosting circuit 430, a voltage control circuit EOCTL, and a control gate driver CGDRV. The voltage control circuit EOCTL has voltage input terminals 422, 423, and voltage output terminals 425, 425, and switches voltage VPCGH, VPCGL inputted from the boosting circuit 430 through the input terminals 422, 423 in accordance with a selection state (logic of PVPCG) of the nonvolatile memory cell to the voltage output terminals 425, 426 and outputs them. The voltage control circuit EOCTL outputs voltage VPCGH to both of the voltage output terminals 425, 426, and pre-drives control gate lines. In a period A before a pre-drive period, the circuit sets the device to a cut off state in which voltage from the boosting circuit 431 is not outputted, and outputs power voltage Vdd instead.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003203154-A (JP)
Title: Program for obtaining questionnaire information from general run of consumers for contents (commodities) displayed on hp screen on web, and disclosing the information on real time to general run of consumes for browsing
Inventor: MORIKAWA HAJIME
IPC: G06Q10/00
Filed: 2002-01-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a program system capable of increasing the reliability of questionnaire result information in questionnaire research by use of Web.  <P>SOLUTION: A Web site HP manager writes a plurality of commodities (contents) on a Web site HP screen to prepare a HP screen enabling a user to browse a plurality of written commodities (contents) simultaneously. A general run of consumers select one of the commodities among the plurality of commodities from a portable terminal unit corresponding to Web owned by them to vote for a questionnaire for the Web manager and transmit by an electronic mail by the portable terminal unit. Obtained questionnaire information from the consumers is obtained on real time through a Web server, reflected on the Web site HP screen on real time, disclosed for allowing the consumers to browse information of questionnaire in progress from the consumers through the Web.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002261420-A (JP)
Title: Interconnecting device
Inventor: HAYNIE CARL R
IPC: H05K1/02
Filed: 2002-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a circuit board arrangement in which a differential bus can be utilized and the connectors and cables for an electronic apparatus can be arranged conveniently and efficiently on the board. SOLUTION: The interconnecting device comprises a circuit board having an upper surface and a bottom surface, a connector including a plurality of pins connected with a connector trace field on or in the upper surface and on or in the bottom surface, a via trace field including upper and bottom via fields of the substantially same size and arrangement as those of the connector trace field and a via connector disposed between the connectors on or in the board and penetrating the board to interconnect the upper and bottom via fields, and a plurality of pairs of bottom differential bus trace for interconnecting the connector field and the via field on or in the upper surface of the board or on or in the bottom surface of the board.
Patent JP-2002318396-A (JP)
Title: Method for manufacturing electrophoresis device and method for manufacturing electronic equipment
Inventor: KAWAI HIDEYUKI
IPC: G02F1/167
Filed: 2002-02-15
Abstract: PROBLEM TO BE SOLVED: To obtain an electrophoresis layer having satisfactory quality by arranging microcapsules uniformly in an electrophoresis display device. SOLUTION: Coating liquid 7, in which microcapsules 7a are dispersed is to be applied on a transparent film 1 on which an ITO(indium tin oxide) electrode 2 is formed, is applied in a state such that a voltage having a polarity opposite to that of electrophoresis particles being present in microcapsules 7a is applied to the ITO electrode 2. Since electrophoresis particles in the microcapsules 7a and the ITO electrode 2 pull each other, microcapsules 7a is attracted to the side of the ITO electrode 2, and microcapsules 7a of the upper layer which are overlapped with each other enter easily into gaps of microcapsules 7a of the lower layer. As a result, the microcapsules are prevented from being overlapped, and an electrophoresis layer 3 in which the microcapsules are arranged uniformly is obtained.
Patent JP-2003242582-A (JP)
Title: Remote meter-reading device for electric energy
Inventor: ASHIZAWA TOMOO
IPC: H04Q9/00
Filed: 2002-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a remote meter-reading device for electric energy capable of easily coping with a public line even if the public line is altered from an analog line to a digital line, and vice versa for reason of a power consumer.  <P>SOLUTION: This remote meter-reading device for electric energy comprises a meter-reading device connected to the public line 3 through a meter-reading side modem and a consumer's watthour meter 5 connected to the public line through a terminal side modem 4. Data on the watthour meter can be remotely meter-read by the meter-reading device. The terminal side modem 4 comprises an analog line input circuit 4A1 and a digital circuit input circuit 4A2, and either of these input circuits is selectively connected to the public line 3 depending on the type of the public line.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003235657-A (JP)
Title: Piping plate
Inventor: NAITO MASAYA
IPC: E03C1/12
Filed: 2002-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piping plate easily and surely changeable in the bore of a circular hole according to the diameter of a pipe.  <P>SOLUTION: This piping plate is formed with the circular hole 9 penetrating through the front/rear and a cut groove 10 extending from the circular hole toward one edge of the piping plate 1. This plate is also provided with a first circular groove 12 having a diameter larger than the circular hole in the outside of the circular hole formed in either one surface of the front/rear, and a second circular groove 13 having a diameter larger than the first circular groove formed outside the first circular groove in the opposite side surface to the disposition surface of the first circular groove. The circular hole, the first circular groove, and the second circular groove are concentrically disposed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003206910-A (JP)
Title: Pneumatic and hydraulic cylinder
Inventor: SAKASEGAWA KAZUYOSHI
IPC: F15B15/02
Filed: 2002-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cylinder using pneumatic pressure for driving force and momentarily generating high thrust which a pneumatic cylinder of the same diameter can not generate.  <P>SOLUTION: The cylinder comprises a piston 1 moved forward and backward by pneumatic pressure, a piston 2 moved forward by the piston 1 but not moved backward unless lock is released and a piston 3 moving forward and backward together with the piston 1 and taking out as thrust a high hydraulic pressure generated by the piston 1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003242456-A (JP)
Title: Ic card reader
Inventor: OSADA SHIGEYUKI
IPC: G06K13/06
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To prevent breakage of a contact due to insertion of a deformed IC card.  <P>SOLUTION: This IC card reader has a card running path 1 permitting running of an IC card 3 having a contact input/output terminal and a contact 2 coming into contact with a contact type input/output terminal of the IC card 3. A regulating groove 4 where a deformed part projected from a card flat surface of the IC card 3 is hooked and locked is provided on this side in the card advancing direction A from the contact 2 in the card running path 1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003242080-A (JP)
Title: Information sharing system using portable terminal
Inventor: NITTA MASAHIRO
IPC: G06F13/00
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for enabling a user of a portable terminal to easily input information, capable of safely and surely reflecting the information in a Web server, and capable of owning the information in common in the information sharing system using the portable terminal.  <P>SOLUTION: The user of the portable terminal adds a renewal key by a selecting method from an image screen by acquiring a still picture, moving picture, a sound, and character data generated on the portable terminal side from a Web server by a file transfer or e-mail method without being directly registered in the Web server, and transmits the key to an information control server different from the Web server. The information control server renews the Web server after checking and converting the information.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003242600-A (JP)
Title: Device and method for detecting approach of vehicle
Inventor: SUGAYA SHIGERU
IPC: G01S13/93
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle approach detection device capable of warning by surely detecting the approach of vehicles with a simple structure.  <P>SOLUTION: The vehicle approach detection device comprises a transmitting and receiving means 12 transmitting range finding signals to the plurality of vehicles and receiving the reflected signals of the range finding signals reflected by the vehicles, a distance calculating means 28 calculating distances to the plurality of vehicles based on the transmission timing of the range finding signals to the plurality of vehicles and the receiving timing of the reflected waves, a speed calculation means 11 calculating the speeds of the plurality of vehicles based on the amount of variation in calculated distances up to the vehicles, and an approach determination means 11 displaying warning displays on a specified display means Dsp when determining that the plurality of vehicles approach each other based on the calculated distances and speeds. Thus the warning can be issued by surely and accurately determining the mutual approach of the vehicles without installing any special device on the vehicle side.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003248109-A (JP)
Title: Transfer material for reflection plate formation, its manufacturing method, reflection plate, as well as liquid crystal display device and its manufacturing method
Inventor: TANAKA MITSUTOSHI
IPC: G02B5/08
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device excellent reflection characteristics in a simple process, and its manufacturing method, a transfer material for reflection plate formation used therefor, and its manufacturing method.  <P>SOLUTION: In the transfer material for the reflection plate formation and its manufacturing method, at least one layer of applied layers and an alkali-soluble photosensitive resin layer are provided on a temporary support in this order. At least, one layer of the applied layers contains beads, and an interface of the temporary support side of the photosensitive resin layer is unevenly formed. The liquid crystal display device and its manufacturing method are provided with a first substrate in which a first electrode having a light reflection function is at least partially formed on a face opposite to a second substrate, the second substrate opposite to the first substrate, a liquid crystal layer sealed between the first and the second substrates, and a resin layer having unevenness on a surface formed in a process including transfer by using the transfer material for the reflection plate formation between the first substrate and the first electrode.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003252208-A (JP)
Title: Steering device
Inventor: YOSHIKAWA SANEYOSHI
IPC: B62D1/16
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steering device capable of preventing rattles in an input shaft with the reduced number of parts.  <P>SOLUTION: This device has the input shaft 2 connected with a steering wheel 1, a casing 7 with the input shaft 2 inserted, a first bearing member 24 intervened between the casing 7 and the input shaft 2 and supporting the input shaft 2 so as to freely rotate, a reduction gear 27 provided so as to be integrated and rotated with the input shaft 2, an electric motor M transmitting a rotational force to the reduction gear 27, and a second bearing member 26 provided so as to be integrated and rotated with the input shaft 2. A holding member 31 is fixed at the casing 7, the second bearing member 26 is sandwiched between the holding member 31 and a stopper part 30 provided at the casing 7, and the second bearing member 26 is fixed at the casing 7.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003246806-A (JP)
Title: Method of manufacturing resin particle
Inventor: NOGUCHI YUJI
IPC: C08F2/18
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing resin particles which can prevents the resin particles from coalescing in suspension polymerization and scale from being generated on the wall of a polymerization can.  <P>SOLUTION: The method comprises suspension-polymerizing a monomer composition comprising one or more kinds of polymerizable monomers in an aqueous dispersion medium in the presence of one or more compounds selected from of water-soluble polyphenols or water-soluble vitamin B's.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003247523-A (JP)
Title: Member for fall prevention
Inventor: ISHIBASHI YUKIHIKO
IPC: F16B41/00
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a member for fall prevention capable of reducing the risk of fall more than before.  <P>SOLUTION: The member 1 for fall prevention gives the tightening force by elastic return and has two or more holding sections 3 in connection with other holding section 3. Each holding section 3 has a first cylindrical field 5 with smaller inner diameter part than this for holding a bolt head section 2 and a nut to prevent the fall and the second cylindrical field 7 with smaller inner diameter part than this for holding a washer 6 and in connection with the first cylindrical field 5 with a larger inner diameter part than this.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003246516-A (JP)
Title: Sheet body take-up device
Inventor: TSUCHIMOTO YOSHIHIRO
IPC: B65H23/10
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To effectively ease the shock when taking-up a sheet body without increasing the load at the time of drawing the sheet body.  <P>SOLUTION: A tonneau cover device has a cover material 15 and a storage case 11 with an opening port 12a formed therein and drawably taking up and storing the cover material 15. The storage case 11 has a taking-up shaft in which a taking-up side end part of the cover material 15 is adhered and energized in the taking-up direction of the cover material 15. A board 16 is adhered to the drawing side end part of the cover material 15 and the board 16 is left outside of the storage case 11 in the state of the cover material 15 taken up. A damper 20 abutting on a receiving member 14 of the storage case 12 at the time of taking up of the cover material 15 and decreasing the taking-up speed of the cover material 15 with taking-up operation of the cover material 15 is installed on the board 16.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003253124-A (JP)
Title: Modified silicone resin composition, and hardenable pressure-sensitive adhesive composition and sealing agent composition containing the resin composition
Inventor: OKAZAKI TAKUMI
IPC: C09J183/04
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a modified silicone resin composition having excellent adherence not only to wood, a metal, or glass, but also base materials of low surface energy such as polyethylene and polypropylene resin, and excellent in a color tone, weatherability and curability.  <P>SOLUTION: The modified silicone resin composition contains a modified silicone compound (A), a hydrogenated alcohol-modified dicyclopentadiene resin (B), and a curing catalyst (C). A hardenable pressure-sensitive adhesive composition and a sealing agent composition are used each of which contains the resin composition.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003258446-A (JP)
Title: Case for portable terminal
Inventor: KOBAYASHI TAKAYUKI
IPC: H04M1/02
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-durability case for a folding portable terminal device at a low cost.  <P>SOLUTION: The case for a portable terminal is provided with a first case body in which a liquid crystal device is housed, and a second case body in which a control device is housed. The first case body and the second case body are coupled by a hinge mechanism in a foldable manner. The first case body is formed by combining a case half body A and a case half body B. The case half body A is formed with an opening through which the liquid crystal screen of the liquid crystal device can be viewed. The case half body A is composed of a metallic case reinforcing body which is composed of a plate provided with a bearing at its end and an opening corresponding to the above opening and a resin case half body which is molded integrally with the case reinforcing body.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003179490-A (JP)
Title: Fractional n-frequency synthesizer
Inventor: TANAKA TOSHIYUKI
IPC: H03L7/197
Filed: 2002-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the occurrence of a spurious due to mixing of the output signal generated by a fractional operation with the input side signal of a phase comparator.  <P>SOLUTION: A modulator 7 outputs a signal REFM delayed by a predetermined time width (Δt) in the time-base direction once every two times the period of a reference signal. A harmonic wave component included in the signal REFM is set to (N+1/2)×fref, by setting the modulation width Δt to (2p-1) 2 times (p: an integer) of the period of N-th harmonics of the reference signal. Thus, the frequency components of the spuriousness, generated by mixing becomes Δf=|F/M--1/2|×fref and hence attenuation is facilitated in a LPF (3).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003254278-A (JP)
Title: Self-priming pump
Inventor: SAWAZAKI MOTOI
IPC: F04D13/06
Filed: 2002-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a self-priming pump that shortens a self-priming time by efficiently discharging air in the pump and improving self-priming performance.  <P>SOLUTION: The self-priming pump 1 integrally comprises a motor part 10 with a water suction opening 11, a pump part 20 with a pump chamber 21 and a water flow chamber 22, and a discharge part 30 with a discharge passage 31 and a discharge opening 32, wherein a rotor 12 with a magnetic element 13 is rotatably disposed in the motor part 10, an impeller 23 disposed in the pump chamber 21 delivers fluid to the discharge passage 31 via the water flow chamber 22 so that the fluid is discharged from the discharge opening 32, and a water passage hole 25 is defined from the water flow chamber 22 to the pump chamber 21. The fluid in the water flow chamber 22 is delivered to the discharge passage 31 in the form of a vortex 45, and a bulkhead 40 is disposed in the water flow chamber 22 to separate the vortex 45 and the water passage hole 25.  <P>COPYRIGHT: (C)2003,JPO