baber/WOPTO huggingface dataset:
Patent JP-2003310703-A (JP)
Title: Leg bath
Inventor: JIKIBA YASUHIRO
IPC: A47K3/022
Filed: 2002-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To accurately detect the closed state of a cover and to prevent a human body from being brought into contact with electrolytic water generating electrodes safely by surely coating the cover on a bathtub when a voltage is applied to the electrodes.  <P>SOLUTION: A leg bath comprises: a detector for detecting the opened or closed state of the cover 44 for coating on the opening of the bathtub 6 and including sensors 48a, 48b made of Hall ICs for outputting a signal in response to the opening or closing of the cover, a control circuit 54 made of a microcomputer for generating an output in response to the outputs from the sensors, and a deciding circuit 58 for judging that the cover is closed only when both the sensors and the control circuit generate outputs corresponding to the closed state of the cover; and the electrolytic water generating electrodes 16a, 16b to which the voltage is supplied only when the closed state of the cover is decided by the deciding circuit.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003316250-A (JP)
Title: Simulator for training railroad staff
Inventor: OZAWA HIROSHI
IPC: G06Q50/30
Filed: 2002-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To train a staff including a command person, in addition to a conductor and a driver for the collaboration.  <P>SOLUTION: Respective simulators for the driver, the conductor, and the command person managing the use of the train are connected through a network. The simulative operation of the driver is reflected in a simulative instrument for the driver, also reflected in a simulative instrument for the conductor, and reflected in a simulative instrument of the command person. The simulative operation of the conductor is reflected in the simulative instrument for the conductor, also reflected in the simulative instrument for the driver, and reflected in the simulative instrument of the command person. The simulative operation of the command person is reflected in the simulative instrument for the command person, and also reflected in the simulative instruments for the driver and the conductor. The driver, the conductor, and the command person in the simulative operation can talk to each other through voice call devices, and the collaboration through the talk can be realized. A simulative trouble selection means is provided, and the trouble in the use of the train can be generated at optional timing.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003316327-A (JP)
Title: Display device, controller and control method
Inventor: DOBASHI MORIYUKI
IPC: G09G3/20
Filed: 2002-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device whose power consumption is low and whose picture quality is high.  <P>SOLUTION: A display device 16 is provided with a display panel 160 in which a plurality of pixels are arranged in directions of a main scanning line and a sub-scanning line, a driving voltage control part 30 outputting a driving voltage for driving a pertinent pixel to each of the plurality of the pixels and a correction part 184 correcting the luminance of the pertinent pixel based on the driving voltage in each of the pixels in accordance with the position of the pertinent pixel in the direction of the sub-scanning line of the display panel 160.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003085075-A (JP)
Title: Two-way communication method, two-way communication system and information processor
Inventor: TANIGUCHI KOJI
IPC: A63F13/338
Filed: 2002-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a one-to-many two-way communication method, a two-way communication system and an information processor that can distribute communication to a server device on a time basis. SOLUTION: Client terminal devices 102 control data transmission to the server device 101 according to a data transmission program including control information on data transmission provided by the server device 101, and the server device 101 also transmits an update message of the control information to the client terminal devices 102, so that communication to the server device 101 can be distributed on a time basis to reduce a communication load on the server device 101.
Patent JP-2003324003-A (JP)
Title: Resistor and ceramic fixed resistor unit
Inventor: KOMATSU MASAKI
IPC: H01C7/00
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resistor which is restrained from varying in resistance value and a ceramic fixed resistor unit.  <P>SOLUTION: A conductive material (SnO<SB>2</SB>Sb<SB>2</SB>O<SB>3</SB>) and talc, calcium compound, barium compound as insulating ceramics are mixed into an SnO<SB>2</SB>-Sb<SB>2</SB>O<SB>3</SB>resistor composition, and then foresterite porcelain as an insulating aggregate is added to the SnO<SB>2</SB>-Sb<SB>2</SB>O<SB>3</SB>resistor composition into a mixed material. The mixed material is sintered at a prescribed temperature (1245 to 1360°C) into the resistor, and the resistance change rate ΔR of the resistor for an applied voltage can be improved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003322963-A (JP)
Title: Radiation sensitive resin composition
Inventor: SANO KIMIYASU
IPC: G03F7/039
Filed: 2002-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radiation sensitive resin composition useful as a chemically amplified resist excellent in basic physical properties as a resist as well as in exposure window.  <P>SOLUTION: The radiation sensitive resin composition comprises (A) an alkali-insoluble or hardly alkali-soluble acid-dissociating group-containing resin which becomes alkali-soluble by dissociation of the acid-dissociating group, (B) a compound which generates an acid upon irradiation with an actinic ray or a radiation of ≤220 nm wavelength and (C) a phenolic compound represented by formula (C-1).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003320157-A (JP)
Title: Game system
Inventor: NAKAJIMA KAZUTOSHI
IPC: G06Q20/00
Filed: 2002-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game system having an Internet connecting function which can easily be introduced and set.  <P>SOLUTION: This game device is equipped with a recording medium processing means 327, first dispensing means 327 and 328, a communication means 340, a content screen-forming means 324, a display means 303, and an inputting operation means 324. In this case, the recording medium processing means 327 is set in a manner to correspond to a game machine 2, and at least reads the information when recording mediums 37 and 38 for a game on which information for specifying the size of a game value and intrinsic information are recorded are received. The first dispensing means 327 and 328 rent out game mediums in response to the size of a specified game value in a range for the size of the game value based on the read information. The communication means 340 receives content data on the Internet network. The screen- forming means 324 forms a content screen based on the content data. The display means 303 displays the formed content screen. The inputting operation means 324 receives the operation regarding the accessing to the server computer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003320068-A (JP)
Title: Method of pulling ball collecting machine for golf practice ground
Inventor: WAUKE TOMOICHI
IPC: A63B69/36
Filed: 2002-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To skillfully use power for the purpose of rapid and efficient golf ball recovery work which is desired because the recovery work is usually performed late at night.  <P>SOLUTION: Balls can be easily collected by mounting a traction bar to the front part of an automobile, and connecting a ball collecting machine to the traction bar as shown in the figure.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003322522-A (JP)
Title: Inter-vehicle distance detection device and detection method
Inventor: MASUDA MOTOI
IPC: G06T7/60
Filed: 2002-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inter-vehicle distance detection device and its method capable of detecting the distance to a preceding car highly accurately with a simple constitution.  <P>SOLUTION: The front of the driver's own car is imaged with a monocular CCD camera, and the density values of all the pixels of the acquired image are differentiated, to thereby form an edge image. A plurality of white line candidates corresponding to a white line H formed on a road are extracted from the formed edge image, and a road parameter for determining a road model from the plurality of extracted white line candidates is calculated, to thereby derive a white line pattern. A virtual lane marker M is set on the road center from the derived white line pattern, and the distance on the image plane from the own car to a point where a concentration distribution value is changed over a prescribed value along the virtual lane marker M is converted into the distance in the Z-axis direction on the world coordinate, to thereby calculate the distance between the own car and the preceding car.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003320597-A (JP)
Title: Foam boots and method for manufacturing the same
Inventor: HANDA SEIJI
IPC: B29K105/04
Filed: 2002-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To make a trace of a parting line invisible at a noticeable portion on the outside surface of boots when light boots are injection-molded by using a foaming material.  <P>SOLUTION: A cavity for being filled with the foaming material by injection- molding is defined by a bottom mold 2, a last mold 3, and a upper cover mold 4 which can cover the last mold 3 by descending from above and further can come into close contact with the bottom mold 2. Bridge formation reaction is performed by filling the cavity with the foaming material by injection molding and by heating and pressing the foaming material. After that, the foaming material is expanded by opening the cavity in order to form the foam boots N having almost the same horizontal cross sectional area from a lower part up to an upper part of a cylindrical part Nt.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003321222-A (JP)
Title: Thin film of porous titanium oxide and manufacturing method therefor
Inventor: YAMAKI TETSUYA
IPC: C01G23/04
Filed: 2002-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To prepare a thin film of porous titanium dioxide which is high in porosity and has a large specific surface area to be different from a product by a conventional sol-gel method and formed from a non-spherical microcrystal aggregate, and a method for manufacturing the thin film in which the thickness of the film is controlled at a nanometer level.  <P>SOLUTION: The thin film of porous titanium oxide having at least 50% porosity and a large specific surface area is formed from the titanium oxide crystalline aggregate in a flaky shape having a high aspect ratio. In the method for manufacturing the thin film of porous titanium dioxide, a titania-organic laminar hybrid thin film is manufactured by forming a complex of a titania nano-sheet expressed by the composition formula; Ti<SB>2-x/4</SB>O<SB>4</SB><SP>x-</SP>(x=0.60-0.75) and organic ammonium molecules on a water surface, and the thin films are accumulated directly in a single layer or a plurality of layers on a solid substrate by using a Langmuir-Brojet method and baked at a high temperature.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003331394-A (JP)
Title: Car allocation management method, car allocation management system, server, customer terminal and operating vehicle terminal
Inventor: HAMAZAKI CHIZURU
IPC: G06Q50/00
Filed: 2002-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To integrally operate reception processing of a car allocation request from a customer and car allocation processing of an operating car.  <P>SOLUTION: The server 1 stores customer information inputted and transmitted (step S1) by the customer from a customer terminal 2, in a customer information storage means 11, and receives operating car information including position information on the operating car, from an operating car terminal at all times and stores it in an operating car information storage means (step S2). Upon receiving a car allocation request from the customer terminal 2 (step S3), a customer information notification means 13 of the server 1 notifies the operating car terminals 3 of one or a plurality of operating cars of the customer information including the position of the customer of a car allocation request source (step S4). In the customer information notification means 13, the positions of the customer and the operating cars are displayed as icons on a map on a position display means 14. An operator selects the icon of the operating car close to the customer using an icon selecting means to select the appropriate operating car for allocation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003086207-A (JP)
Title: Fuel cell, supplying method of electric power using fuel cell, functional card, gas supplying mechanism of fuel cell, electric power generator and manufacturing method of electric power generator
Inventor: WATANABE YASUHIRO
IPC: H01M8/02
Filed: 2002-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell with a structure in which a sure supply of gas is realized even in a limited space, and in which portability is not damaged. SOLUTION: This has a proton conductor film, a respectively surface type hydrogen side electrode and oxygen side electrode to pinch the proton conductor film, a fuel supply means 13 to the hydrogen side electrode, and surface type current collectors 16, 17 which are adhered to the oxygen side electrode and in which a permeation part such as an opening part to make the oxygen side electrode be opened to the atmosphere. By bringing the oxygen side electrode into the opened state to the atmosphere, power generators 11, 12 can be supplied of oxygen without lowering oxygen partial pressure in the air.
Patent JP-2003297203-A (JP)
Title: Magnetic proximity switch with auxiliary magnet
Inventor: OKAMOTO TAKASHI
IPC: H01H36/00
Filed: 2002-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic proximity switch with an auxiliary magnet in which a clear contact action of on and off is obtained by removing the influence of magnetization and increasing the active region to the extent possible in an action of a detecting magnet in which the magnetic proximity switch with the auxiliary magnet of normally-open type or a normally-closed type approaches a switching part, and provide a position-detecting device using the switch.  <P>SOLUTION: In the magnet-proximity switch with the auxiliary magnet in which an auxiliary magnet 12 is installed in the vicinity of a reed switch 11 and in which the reed switch is driven by a detecting magnet 2 or 3, a magnetic member 13 is arranged crossing the reed switch 11 in the vicinity of the reed switch.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003331874-A (JP)
Title: Interconnector for solid oxide fuel cell and its formation method
Inventor: SUGITA SATOSHI
IPC: C04B41/87
Filed: 2002-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an interconnector for a solid oxide fuel cell (SOFC) having an excellent performance and to provide its formation method.  <P>SOLUTION: The solid oxide fuel cell comprises: unit cells each composed of an electrolyte 2 and a fuel electrode 3 on a base tube of a cylindrical air electrode 1 or a hollow flat plate (TFP type); and this interconnector 4 for electrically connecting the unit cells to each other. Powder having a particle diameter of 30-60 μm of the perovskite oxide of titanium-doped lanthanum calcium chromate La<SB>1-x</SB>Ca<SB>x</SB>Cr<SB>1-y</SB>Ti<SB>y</SB>O<SB>3</SB>(0<x≤0.4, 0<y≤0.3) is used as the material of the interconnector 4. The dense and thin-shaped interconnector having thermal expansion almost coincident with those of other constituent materials and a film thickness of around 150-200 μm is made by spraying the powder with the power of 60-90 kW to enhance its reliability.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003337880-A (JP)
Title: Method and system for managing work
Inventor: ADACHI ISAMU
IPC: G06Q10/06
Filed: 2002-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To enable the restriction of a range and return by processing the contents to a request for the acquisition of progress information and history information from the outside to link the information acquired by requesting other system to the progress information and the history information of own system when the information are acquired by requesting to other systems.  <P>SOLUTION: A purchase system 101 of an A company makes a request to a sale system 102 of a B company for the estimation, is stayed up waiting for the response and, the sale system of the B company, upon accepting the estimation request, is creating estimation response. State/history display 104 in the sale system of the B company shows detailed state/history in the sale system of the B company. On state/history display 103 in the purchase system of the A company, information about the state/history of the B company provided by the sale system of the B company is displayed not only information as the response is waited and executing but also processing the detailed state/ history in the B company. In an illustrated example, the processing state in the B company is shown by the percentage of the number of completion of processing items.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003340759-A (JP)
Title: Robot device and robot control method, recording medium and program
Inventor: SAWADA TSUTOMU
IPC: B25J13/00
Filed: 2002-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To enable a robot to act so as not to make a user feel bored.   <P>SOLUTION: An action control unit 72 selects a searching action and a knowledge-utilizing action based on the action selection probability. When the action control unit 72 performs the selected action (a), a reward (r) is given from an environment user 111. The action control unit 72 updates the action value based on the reward (r), and the action value is applied to the Boltzmann distribution to determine the action selection probability. The action control unit 72 changes the Boltzmann temperature based on input information. The present invention is applicable to an enhancement learning system of the robot.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003334267-A (JP)
Title: Iron head
Inventor: KUSUMOTO HARUNOBU
IPC: A63B53/04
Filed: 2002-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To achieve a higher durability of a face plate when welded and reduce the degree of the thermal deformation of the head and the steps in the post working of the welding.  <P>SOLUTION: In the iron head which has the face plate 12 made of metal welded on the body 10 of the metal head, the joint border line LH between the side rim part of the face plate and the body of the head is positioned closer to the heel 10H on the front of the head. This portion is hollow as viewed from above or below the head and is so located as to little contact a golf ball GB in the relationship of curvature. The joint border line is welded by the laser welding.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004006443-A (JP)
Title: Method for forming copper wiring
Inventor: IKEDA SATOSHI
IPC: H01L23/52
Filed: 2002-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To etch a Cu layer and a base layer by one treatment during reactive ion etching with iodine as a principal.  <P>SOLUTION: A Cu layer 3 formed on a surface of a substrate 1 is overlaid with a photo resist pattern 4 that constitutes a mask corresponding to Cu wiring to be formed. By using a reactive gas in which Cl<SB>2</SB>and/or HBr is added to HI, the reactive gas is dissolved with plasma, and the iodine is made to react with the Cu layer not covered with the mask, to produce Culx. After a reaction product of the produced Culx is eliminated by water washing treatment, the photo resist is eliminated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003342194-A (JP)
Title: Agent for anagenesis
Inventor: ONO ICHIRO
IPC: A61P17/02
Filed: 2002-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new agent for anagenesis.   <P>SOLUTION: The agent for anagenesis comprises a combination of a Hepatocyte growth factor and a basic fibroblast growth factor, and an agent for suppressing scar formation of a wounded part using the Hepatocyte growth factor as an active component. The Hepatocyte growth factor is preferably administered as a gene. The combined agent includes a mode in which the basic fibroblast growth factor acts to express at first.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003340608-A (JP)
Title: Surface-covered cemented carbide made cutting tool having hard coating layer to exhibit excellent abrasion resistance in high speed heavy cutting condition
Inventor: ICHINOMIYA NATSUKI
IPC: C23C14/06
Filed: 2002-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface-covered cemented carbide made cutting tool having a hard coating layer to exhibit excellent abrasion resistance in a high- speed heavy cutting condition.   <P>SOLUTION: The hard coating layer of 1-15 μm made of complex nitride composed of Al, Ti and Cr is formed on the surface of a WC-based cemented carbide substrate or carbonitride titanium-based cermet substrate in the layer thickness direction. This hard coating layer has a component concentration distribution structure arranged to have an Al maximum content point (hereinafter A) and a Ti maximum content point (hereinafter B) alternately repeatedly in predetermined spaces and designed to have Al and Ti contents which vary continuously from the point A to the point B and the point B to the point A. The point A satisfies a composition formula: (Al<SB>1-(</SB>X<SB>+</SB>Z<SB>)</SB>TiXCrZ)N (wherein X is 0.05-0.30 and Z is 0.01-0.15 in atomic ratio). The point B satisfies a composition formula: (Ti<SB>(1-(</SB>Y<SB>+</SB>Z<SB>)</SB>AlYCrZ)N (wherein Y is 0.15-0.40 and Z is 0.01-0.15 in atomic ratio). The space between the point A and the point B which are adjacent to each other is 0.01-0.1 μm.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003347359-A (JP)
Title: Driver ic pressure bonding device and pressure bonding method
Inventor: KATAHO HIDEAKI
IPC: H01L21/60
Filed: 2002-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent both substrates from being offset when the substrate and the film substrate or a driver IC are heated.   <P>SOLUTION: Before a film substrate 3a of a driver IC circuit 3 is subjected to pressure-bonding to a glass substrate 2b, the film substrate 3a is heated to the thermosetting temperature of an ACF 4. The film substrate 3a is thermally expanded by the heating. After the film substrate 3a is positioned to the glass substrate in a thermally expanded state, it is subjected to pressure-bonding. The film substrate 3a is heated at a temperature lower than the thermosetting temperature of the ACF 4 at a rough positioning step. Thereby, putting a stress on the film substrate 3a due to rapid heating is prevented.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003348836-A (JP)
Title: Protector for switching power source
Inventor: ITOKUI HIROSHI
IPC: H02M3/28
Filed: 2002-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a protector for a switching power source which enables the user to reset the main switch without depending on a manual operation after an abnormality such as a short circuit or the like in the load and a protective function works.   <P>SOLUTION: The main switch is constituted of a switch provided with a reset function which is equipped with a switch contact 21 and an electromagnetic solenoid 22, and when the abnormality detecting circuit 9 detects the abnormality such as short circuits, overvoltages, overcurrents, or the like of the load 8, a switching circuit 5 turns off the switching element 4 so as to break the power supply to the load 8, based on the detected output of the abnormality detecting circuit 9, and an electromagnetic solenoid 22 works, being delayed by the delay time by a delay circuit 10 and it opens the switch contact 21 so as to reset the main switch 2.  <P>COPYRIGHT: (C)2004,JPO