baber/WOPTO huggingface dataset:
Patent JP-2005044217-A (JP)
Title: Controller for communication between apparatus and its method
Inventor: MATSUMOTO YOSHIKI
IPC: G06F13/38
Filed: 2003-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a controller for communication between apparatus capable of reducing a communication load and a communication time in connection between apparatus and reducing man-hours complying with different processing sequences for respective apparatus.  <P>SOLUTION: Each of the apparatus has an execution command table assembling IEEE1394 commands in communication between the IEEE1394 apparatus, and in a connection initial time, the execution command tables are exchanged mutually. The IEEE1394 commands for respective operations are assembled in the execution command table, and in the operation of the IEEE1394 command, the respective apparatus separately execute the execution command by a single request (a generic command number) according to their execution command tables held by them respectively. Consequently, the communication time can be reduced while man-hours for matching the execution command processing sequences between the apparatus can be reduced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005046762-A (JP)
Title: Water treatment method and water treatment apparatus
Inventor: SATO YUYA
IPC: B01D61/58
Filed: 2003-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water treatment method capable of substantially omitting conventional pretreatment for removing a suspended substance in raw water in order to enable the simplification of a system, the reduction of an installation area and cost reduction, and a water treatment apparatus therefor.  <P>SOLUTION: The water treatment method is constituted so as to perform first stage membrane separation treatment for directly supplying raw water to an internal pressure type hollow fiber separation membrane comprising an internal pressure type hollow fiber reverse osmosis membrane or an internal pressure type hollow fiber nano-filtration membrane to separate the same into permeated water and concentrated water before performing membrane separation treatment for using the permeated water of the previous stage as water to be treated to supply the same to the separation membrane comprising the reverse osmosis membrane or the nano-filtration membrane to separate the same into permeated water and concentrated water on and after a second stage.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005051954-A (JP)
Title: Drive unit of sr motor and its method
Inventor: SAITO FUMIAKI
IPC: H02P25/08
Filed: 2003-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drive unit of an SR motor that can perform sensorless control without using a position detection sensor that detects the position of a rotor.  <P>SOLUTION: A fuzzy inference circuit 30 fuzzy-infers the rotational position of the rotor 14 on the basis of a selection phase signal and a phase current value from an effective excitation selection circuit 24 and a flux interlinkage number from a flux-interlinkage number operation circuit 28. The fuzzy inference stores the fuzzy set information of a membership function of the phase current, the fuzzy set information of a membership function of the flux linkage number, and information on a fuzzy rule that estimates the position of the rotor from the phase current and the flux interlinkage number. The fuzzy inference circuit also obtains a grade from the input phase current value and the stored phase-current fuzzy set information, obtains a grade from the input flux interlinkage number and the stored flux-interlinkage number fuzzy set information, and fuzzy-infers the position of the rotor in an effective excitation phase that is indicated by the selection phase signal from the obtained grades related to the phase current and the flux linkage number, and the fuzzy rule information.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004075532-A (JP)
Title: High strength / high toughness zirconia sintered material and biomaterial using the same
Inventor: KUDO TAKAHIRO
IPC: C04B35/48
Filed: 2003-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high strength and high toughness zirconia sintered material free from the deterioration of the characteristics even under an wet atmosphere.  <P>SOLUTION: The zirconia sintered material is formed by dispersing zirconia containing 8-15 mol% CeO<SB>2</SB>and zirconia containing 2-5 mol% Y<SB>2</SB>O<SB>3</SB>so that the volume ratio of zirconia containing CeO<SB>2</SB>to the zirconia containing Y<SB>2</SB>O<SB>3</SB>is controlled to be (9:1) to (6:4). In the sintered material, ≤20 vol.% Al<SB>2</SB>O<SB>3</SB>and/or 0.01-3.0 vol.% MgO or CaO can be incorporated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005048121-A (JP)
Title: Perfluorosulfonic acid polymer
Inventor: HOSHI NOBUHITO
IPC: H01B1/06
Filed: 2003-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a perfluorosulfonic acid polymer chemically stable, excellent in oxidation resistance and high in ion-exchanging capacity, a membrane thereof, their production processes, and further a juncture of electrode/membrane for a solid polymer electrolyte fuel cell using the polymer and the membrane.  <P>SOLUTION: This perfluorosulfonic acid polymer is a perfluoropolymer having a sulfonic acid-derived group where the capacity of the sulfonic acid-derived group is ≤1,500 g/equivalent, containing no ether bond nor C-X bond (X is a halogen atom except fluorine) in the molecule. The membrane is made from the perfluorosulfonic acid polymer. The juncture of electrode/membrane for the solid polymer electrolyte fuel cell uses the polymer and the membrane.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005052031-A (JP)
Title: Method for creating seaweed bed, and method for breeding seaweed at sea bottom
Inventor: MIYATA YASUTO
IPC: A01G33/00
Filed: 2003-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for creating a seaweed bed by which the basis of the seaweed bed itself becomes hard to flow out due to ocean waves, and seaweeds become hard to get out from the basis even when affected by strong water flow caused by the ocean waves, or the like.  <P>SOLUTION: The method for creating the seaweed bed comprises the following process: laying granulated blast furnace slag or a mixture of granulated blast furnace slag and other bottom construction material on the sea bottom to fix rhizomes or roots of the seaweeds; and implanting/breeding the seaweeds on the basis to form the seaweed bed. The granulated blast furnace slag is flowed out due to ocean waves, or the like, which amount is much less than that of beach sand because of having remarkably higher stability in the sea than that of the beach sand, has strong force for binding the seaweeds against the ocean waves because of having high shear resistance, and allows the rhizomes or the roots of the seaweeds to easily twine around the slag. By the method, the basis itself becomes hard to flow out due to the ocean waves and the seaweeds become hard to get out from the basis even affected by strong water flow caused by the ocean waves, or the like.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005057963-A (JP)
Title: Method and apparatus for controlling speed sensor-less vector for induction-motor
Inventor: KUBOTA TOSHIO
IPC: H02P21/18
Filed: 2003-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To reduce speed estimated error caused by primary resistance fluctuation.  <P>SOLUTION: A primary current estimated error vector calculating means 11 calculates an angle θ<SB>Rs</SB>a primary current estimated error vector<SB>eiRs</SB>caused by only setting error of a primary resistance and a d axis, and coordinates (e<SB>ids</SB>, e<SB>iqs</SB>) of the primary current estimated error vector e<SB>is</SB>caused by all errors, based on the primary voltage v<SB>s</SB>and the primary current i<SB>s</SB>in an orthogonal coordinate system formed by the d axis and a q axis. In the orthogonal coordinate system formed by a γ axis and a δ axis obtained by rotating the d axis and the q axis by the angle θ<SB>Rs</SB>respectively with the origin centered, a coordinate conversion means 14 converts the coordinates (e<SB>ids</SB>, e<SB>iqs</SB>) to coordinates (e<SB>iγs</SB>, e<SB>iδs</SB>). A rotational speed estimated means 16 estimates the rotational speed ω<SB>r</SB>by using the δ axis directional element e<SB>iδs</SB>. An element caused by the setting error of the first resistance is included in the γ axis direction element e<SB>iγs</SB>, but not included in the δ axis directional element e<SB>iδs</SB>. Therefore, the rotational speed estimated by using the δ axis directional element e<SB>iδs</SB>is not affected by the fluctuation of the primary resistance.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005062995-A (JP)
Title: Coin depositing/dispensing device
Inventor: KANEKO TOSHIHIRO
IPC: G07G1/00
Filed: 2003-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coin depositing/dispensing device capable of unconsciously periodically cleaning a dispensing belt mechanically.  <P>SOLUTION: This coin depositing/dispensing device is provided with a cleaning member 81, which is brought into contact with an outer circumferential face 35a of the dispensing belt 35 dispensing a coin C stored in a coin storage part 8 to clean the outer circumferential face 35a. The cleaning member 81 can be moved freely between a cleaning position, in which the cleaning member 81 is brought into contact with the dispensing belt 35 for cleaning the outer circumferential face 35a, and a separation position, in which the cleaning member 81 is separated from the dispensing belt 35. When batch collection work of the coins C is carried out and all the coins in at least one denomination among the coins stored in the coin storage part 8 are dispensed, the cleaning member 81 is positioned in the cleaning position. In this way, the dispensing belt 35 is cleaned when the batch collection work of the coins C is periodically carried out.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005060461-A (JP)
Title: Water-based coating composition
Inventor: UMEZAWA MITSUO
IPC: C09D183/07
Filed: 2003-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water-based coating composition which contains a copolymer which does not cause whitening and decrease in slipperiness even when subjected to a retort treatment and is excellent in wettability with an oil-base ink.  <P>SOLUTION: The water-based coating composition contains a copolymer which is prepared by copolymerizing monomer components essentially comprising a radical-polymerizable silicone macromonomer, a monomer having an acryloyl or methacryloyl group or groups and an alkylene oxide chain, and a monomer having an acryloyl or methacryloyl group or groups and a reactive functional group other than a carboxy group, provided that the monomer components contain at least one monomer having at least two acryloyl or methacryloyl groups.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005061917-A (JP)
Title: Display arrangement and electronic device
Inventor: SAWADA AKIRA
IPC: G04G99/00
Filed: 2003-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To implement a display arrangement having a light transmittance property and provided with a solar cell part having high power generation efficiency and to implement an electronic device provided with the same.  <P>SOLUTION: The display arrangement 8 is constituted by arranging a dye-sensitized solar cell 83 in a first region E1 between upper plate glass 81 and lower plate glass 82, arranging a liquid crystal part 84 in a second region E2 between the upper plate glass 81 and the lower plate glass 82, and arranging a transmission type polarizing plate 85 and a polarizing plate 86 with a semi-transmitting reflecting plate at locations corresponding to the liquid crystal part 84. The display arrangement 8 constituted of a member having a light transmittance property provides the display arrangement itself with a light transmittance property, and light emitted from various directions passes through each part of the display arrangement 8 and irradiates the solar cell part of the display arrangement 8. Since the solar cell part is irradiated with light emitted from various directions to the display arrangement 8, it is possible for the solar cell part to efficiently generate electricity by the irradiation with light.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004002468-A (JP)
Title: Eliminating agent of active-oxygen species
Inventor: MASAKI HITOSHI
IPC: A61K8/00
Filed: 2003-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a safe and stable eliminating agent of active-oxygen species which effectively eliminates active oxygen species originating from sunlight with its small quantity blended, and prevents aging and disease of skin caused by these species.  <P>SOLUTION: The eliminating agent of active oxygen species is obtained by sugar-esterifying trihydroxybenzoic acid to enhance a cell affinity. A 3,4,5-trihydroxybenzoate of sugar ester has a good affinity to a cell membrane, effectively eliminates the active-oxygen species on the surface of the cell membrane, prevents a cell injury by the active-oxygen species with its blending to a very low concentration, prevents aging and disease of skin caused by these species, and is excellent in stability and safety.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005063093-A (JP)
Title: Image processing device, method and program, and recording media
Inventor: KISHIMOTO YASUNARI
IPC: H04N1/60
Filed: 2003-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing device and method that, if limits are set on a device color space, makes it possible to obtain the outline of a color gamut in another color space quickly and cheaply with high precision.  <P>SOLUTION: A controlled amount setting part 4 receives the specification of conditions such as a certain maximum controlled amount and a certain minimum controlled amount in the color space of a device of concern, and generates a group of outline points which constitutes the outline of a color gamut in the color space of the device of concern that is limited by the conditions. Using a model of the device of concern in, e.g., forward direction, a color transforming part 2 transforms the group of outline points in the color space of the device of concern into a group of outline points for another color space. This makes it possible to calculate the outline of the color gamut for the device of concern in the another color space. Thus, because the model in forward direction is employed and no search-style repeating process is carried out, information on the outline of the color gamut can be obtained quickly and cheaply with high precision.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005058906-A (JP)
Title: Porous polymer membrane, blood purification device and production method for porous polymer membrane
Inventor: KIKUMA ATSUSHI
IPC: C08J9/28
Filed: 2003-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To prepare a porous polymer membrane which has good water wettability over the whole membrane besides excellent mechanical strengths of a hydrophobic polymer, and in which adhesion of contaminants or adsorption of proteins is less frequent over the whole surface of the porous membrane containing surfaces of fine pores, in the porous membrane comprising the hydrophobic polymer and a hydrophilic polymer.  <P>SOLUTION: The porous polymer membrane has a multi-layer structure having the surroundings of a hydrophobic polymer skeleton-structure covered with a very thin hydrophilic-polymer-rich layer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005060040-A (JP)
Title: Image forming device and paper feeding source selecting method
Inventor: HOSOI KENICHI
IPC: G03G15/00
Filed: 2003-08-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming device capable of automatically selecting a paper feeding tray having high productivity in a range that is not against an intention of an user.  <P>SOLUTION: The user can designate paper feeding trays that are target of automatic selection, establish the order of priority between the paper feeding trays in the automatic selection, and select whether the order of priority established by the user is made varied or not. When paper runs out during continuous printing, the paper feeding tray used for next paper feeding is automatically selected from the paper feeding trays designated as the target of automatic selection according to the order of the priority, in the case that the order of the priority established by the user is valid. If the order of the priority established by the user is invalid, a paper feeding tray having a shorter arrival time to a second paper feeding portion 80 is automatically selected first.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005060043-A (JP)
Title: Hopper and metering device equipped with the hopper
Inventor: HASHIMOTO SATORU
IPC: G01G19/387
Filed: 2003-08-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hopper having small height dimensions, and suppressing a problem that articles in a hopper main body do not normally fall downward though a gate is opened.  <P>SOLUTION: A hopper before discharging is the hopper storing a plurality of articles and making the articles falling downward according to a command, and comprises the hopper main body 20 and the gate 40. The gate 40 is moved to a side, thereby opening/closing a lower opening 21b of the hopper main body 20. A clearance in a height direction between an upper surface of a flat plate portion 41 of the gate 40 and the lower opening 21b (a lower end edge portion 21a) of the hopper main body 20, is made to be larger in an opening state than a closing state.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005062573-A (JP)
Title: Semi-transparent liquid crystal display and electronic equipment provided with the same
Inventor: HAYASHI YUZO
IPC: G02F1/1335
Filed: 2003-08-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semi-transparent liquid crystal display of a dual gap type, in which the difference between display visibility in a transmission display state and display visibility in a reflection display state is improved and satisfactory display quality can be obtained, in both the display states by equalizing voltage dependency of a liquid crystal layer on a transmission part and voltage dependency of a liquid crystal layer on a reflection part, when a drive voltage is applied.  <P>SOLUTION: In the active matrix system semi-transparent liquid crystal display of a dual-gap type, in which thicknesses of the liquid crystal layer on a reflection part 35 and a transmission part 30 are different from each other, an alignment layer 29 is formed on the surface on the liquid crystal layer side of the reflection part 35 and the transmission part 30 and pre-tilt angles of a reflection part alignment layer 29b formed on the surface on the liquid crystal layer side of the reflection part 35 and the transmission part alignment layer 29a formed on the surface on the liquid crystal layer side of the transmission part 30 are changed, according to the thickness of the liquid crystal layer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005062139-A (JP)
Title: Navigation device
Inventor: KOTANI SEISHI
IPC: G09B29/00
Filed: 2003-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To enable users to park a car in a parking lot and then arrive at a destination without losing their way even if they walk to the destination.  <P>SOLUTION: The device comprises an inputting means which inputs a destination, a map information storing means which stores map information therein, a searching means which searches a parking lot which is the nearest to the destination inputted by the inputting means, and a route searching means which searches a route from a starting place to the parking lot which is the nearest to the destination searched by the searching means and a route from the parking lot which is the nearest to the destination to the destination.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005067762-A (JP)
Title: Elevator control device
Inventor: MORI KAZUNARI
IPC: B66B5/02
Filed: 2003-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an elevator control device capable of making smooth evacuation of passengers.  <P>SOLUTION: The elevator control device 10 includes an elevator car operation control means to stop an elevator car at the evacuation floor at the time of fire emergency operation and control the opening and closing of the door, wherein the elevator car operation control means 14 makes reference to an information storing means 16 to store the information whether a fireproof shutter is installed in front of the hall of the evacuation floor, and if judgement is passed such is installed, controls the opening and closing of the door in accordance with the opening and closing of the fireproof shutter.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005071705-A (JP)
Title: Image display device
Inventor: HIRAHARA SACHIKO
IPC: H01J29/02
Filed: 2003-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image display device improved in withstand voltage characteristic and display quality by suppressing the bleeding of a spacer forming material.  <P>SOLUTION: A spacer structure 22 is provided between a first substrate 10 on which a fluorescent screen is formed and a second substrate 12 on which a plurality of electron emission sources 18 are provided. The spacer structure is provided with a sheet-like grid 24 facing the first and second substrates and having a plurality of electron beam passage holes facing the electron emission sources respectively, and a plurality of spacers raised on at least one surface of the grid. The grid has a plurality of recessed parts 27 formed on at least one surface, and the spacers are raised in the recessed parts, respectively.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005072158-A (JP)
Title: Substrate for light emitting element
Inventor: SUGIURA RYOJI
IPC: H01L33/46
Filed: 2003-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To form simply a reflecting film whose reflective efficiency is higher than a metal film by improving the reflective efficiency of a reflecting plate in which inside is covered in a recessed hole.  <P>SOLUTION: In the substrate 1 for a light emitting element, the recessed hole 10 having a taper form is formed on the surface side of an insulating substrate, an electric connection region of the light emitting element 55 is formed in the vicinity of an upper end surface side periphery of the recessed hole, and a depositing reflecting film 5 layer is formed in the internal surface of the recessed hole of the taper form. As a result, the depositing reflecting film of the inside of the recessed hole is joined to the substrate through insulating undercoat material, and the electric connection region of the light emitting element is installed in the vicinity of the upper end surface side periphery of the recessed hole, so that pattern conductor is not necessary to be formed in the recessed hole.  <P>COPYRIGHT: (C)2005,JPO&NCIPI