baber/WOPTO huggingface dataset:
Patent JP-2004001069-A (JP)
Title: Method for joining aluminum member with copper member and its joined structure
Inventor: KOYAMA TAKESHI
IPC: B23K1/19
Filed: 2002-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for firmly joining an aluminum member with a copper member, and a joined structure obtained by using this method.  <P>SOLUTION: (1) In this method for joining an aluminum member with a copper member, a metal layer is formed on a joining surface of the copper member, and the metal layer is brazed with a joining surface of the aluminum member. (2) In a joined structure, a metal layer and a brazed layer are provided between the aluminum member and the copper member, and the metal layer is formed on a joining surface of the copper member. (3) In a joined structure, a joining section of an aluminum or aluminum alloy member with a copper or copper alloy member comprises a copper or copper alloy layer, a metal layer formed and remaining on the copper or copper alloy layer, a brazing filler metal, a reaction layer of the metal and aluminum, and an aluminum or aluminum alloy layer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004159460-A (JP)
Title: Stator for rotating electric machine
Inventor: KATO TOSHIICHI
IPC: H02K1/16
Filed: 2002-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stator which makes it possible to obtain the same power generation characteristics as conventional, and reduce the depth of slots in which conductor segments are housed and thus the outside diameter of a stator core.  <P>SOLUTION: The stator 20 for rotary electric machine comprises the stator core 21 and a plurality of the conductor segments 30 and 40. The stator core comprises an annular portion 22 and a plurality of teeth 23 which compartmentalizes a plurality of the slots 26. Each conductor segment comprises a U-shaped turn portion 31, 41 positioned at one end, a pair of joints 36, 37, 46, 47 positioned at the other end, and a pair of housing portions 33, 34, 43, 44 positioned in-between. Each slot is so formed that its circumferential length on the back side 26b is larger than its circumferential length on the open side 26a. The circumferential length of the housing portions 43, 44 and the housing portions 33, 34 corresponds to the circumferential length of the slots.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004165386-A (JP)
Title: Image reading apparatus and method therefor
Inventor: IZUMI YOSHIHIRO
IPC: H04N5/357
Filed: 2002-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image reading apparatus wherein electric characteristics of storage capacitors and TFTs are hardly changed and are capable of maintaining high reliability for a long time.  <P>SOLUTION: The image reading apparatus inverts the polarity of a drive voltage applied to Cs electrodes by each read cycle (frame). For example, the apparatus 20 charges positive electric charges to the storage capacitors for an odd number of cycles (frames) and charges negative electric charges to the storage capacitors for an even number of cycles (frames) to drive the Cs electrodes.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004161120-A (JP)
Title: Suspension device for multi-axle vehicle
Inventor: HORI KAZUTOSHI
IPC: B60G3/18
Filed: 2002-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a suspension device for a multi-axle vehicle to achieve travel stability with which pitching is hard to occur, high step-over performance and high soft ground traveling performance in the suspension device for the multi-axle vehicle having three tire axles or more.  <P>SOLUTION: An optional adjacent front and rear axle (11, 12) are made into a pair. In the vicinity of the front axle 11 and the rear axle 12 of each pair of at least one pair, a four-node link structure is formed of a front link 21, an upper end part of which is pin-connected to a vehicle body 9 and a lower end part of which is adjacent to the front axle 11, a rear link 22, the upper end part of which is pin-connected to the vehicle body 9 and the lower end part of which is adjacent to the rear axle 12, and a connecting link 1 connecting the links 21, 22 at the vicinity of the respective lower end parts. The front axle 11 and the rear axle 12 are fitted to the respective vicinity of a front node and a rear node at a lower side. In the four-node link structure, the side length at the side of the connecting link 1 is shorter than that at the side of the vehicle body 9.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004160609-A (JP)
Title: Cmp device and polishing method, semiconductor device and its manufacturing method
Inventor: EGUCHI YOSHIKAZU
IPC: B24B37/013
Filed: 2002-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a CMP device and method, a semiconductor device and its manufacturing method that inhibits deluster of a transparent film on a laser window to correctly detect its sharpening endpoint.  <P>SOLUTION: This CMP device is provided with a sharpening endpoint detection mechanism detecting sharpening endpoint of a wafer being a polished substrate. It contains: a turntable 11; a polishing cloth 13 mounted on this turntable 11 pressing the wafer to be polished; the laser window 30 provided between the polishing cloth 13 and the turntable 11; the transparent film 51 installed in this laser window 30; a light emitting element irradiating laser beam on the polishing surface of the wafer through the above laser window 30 and the transparent film 51; a photodetector receiving the light reflected on the above polishing surface through the laser window 30 and the transparent film 51; and a dew condensation arresting mechanism preventing the transparent film 51 from dew condensation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004162217-A (JP)
Title: Cloth extending method and cloth extending machine
Inventor: KONDO MASANORI
IPC: D06C3/00
Filed: 2002-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems of clothes-extending machine described in a patent reference 1 in which a waiting time is required for separation action of a chuck on charging side and loss occurs in operation efficiency, because the chuck on receiving side can not be separated to left and right when the chuck on charging side is upwardly moved to deliver both end corners of cloth to the chuck on receiving side and then, the chuck on charging side is not downwardly moved.  <P>SOLUTION: A cloth extending method comprises hanging up cloth to a prescribed height position while retaining both end corners of one side of the cloth S having a large area, e.g. sheet by a chuck 11 on charging side and receiving each chuck retention part of the hung-up cloth S<SB>1</SB>by a chuck 21 on receiving side and separating the chuck 21 on receiving side to left and right to extend the upper side Sb of the cloth to left and right. In the extending method, both end corners of cloth are delivered from the chuck 11 on charging side to the chuck 21 on receiving side and the chuck 11 on charging side is displaced to a position on this side at which the chuck 11 on charging side does not interfere with the chuck 21 on receiving side and upper side part of the cloth. As a result, waiting time for separating the chuck 21 on receiving side can be shortened.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004166042-A (JP)
Title: Capacitance adjusting circuit
Inventor: MORI HIROYUKI
IPC: H03H11/04
Filed: 2002-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a capacitor adjusting circuit capable of adjusting the capacitance of a variable capacitor with high precision.  <P>SOLUTION: This capacitor adjusting circuit is provided with a switch 109 and a load 110. At the time of discharging, a switch 105 is opened, and switches 107 and 109 are closed. This discharges the parasitic capacitor between the gate and the drain of an nMOX transistor 103 simultaneously with discharging the variable capacitor 106. At the time of charging, the switch 105 is closed, and the switches 107 and 109 are opened. This charges the variable capacitor 106 and makes terminal voltage Vc rise. Since discharging of the parasitic capacitor can be performed at the time of discharging, stored electric charge of the parasitic capacitor is prevented from contributing to the terminal voltage Vc. Then, the influence of the parasitic capacitor is eliminated to improve the adjustment system of the capacitance.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004161464-A (JP)
Title: Internet common locker system
Inventor: GOTO HIROSHI
IPC: G06Q50/28
Filed: 2002-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an Internet common locker system capable of transferring a cargo to a locker device controlled by companies of different businesses, and easily and reliably transmitting information such as a transfer destination of a cargo by information medium by a user.  <P>SOLUTION: The Internet common locker system is constituted to control and operate a control center server 30, company center servers 20A and 20B, and a plurality of locker devices 10A and 10B via Internet. In this system, when a user A starts the delivery request function, the addresses and locker IDs of the plurality of locker devices 10A and 10B are displayed by the locker information control function. Further, in this system, when the user A reserves and instructs the predetermined locker device at the destination from the display, an empty box of the locker device is reserved, and the locker device 10A issues at least information medium to indicate the predetermined locker device designated by the user A.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004163782-A (JP)
Title: Polarization conversion unit, and projector device using same
Inventor: TANITSU MASAHIKO
IPC: G03B21/00
Filed: 2002-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polarization conversion unit having excellent contrast performance and realizing high reliability and long service life, and to provide a projector device using the polarization conversion unit.  <P>SOLUTION: The polarization conversion unit has integrated first and second polarizing beam splitters, and the first polarizing beam splitter is equipped with two incident surfaces on which two kinds of color light are respectively made incident. In the second polarizing beam splitter, a 1/4 wavelength plate and a first dichroic mirror and a 1/4 wavelength plate and a second dichroic mirror are disposed on two adjacent surfaces different from its bonding surface with the first polarizing beam splitter and its emitting surface, respectively.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003154173-A (JP)
Title: Game processor and image processing method for game
Inventor: MORITA MAKI
IPC: A63F13/45
Filed: 2002-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for displaying a game in which a player is more excited and the effective performance of a game can be presented, and a game device therefor. SOLUTION: In a game processor for developing the game based on the operating signal of the player, the game processor is provided with a means for invalidating the operating signal based on the operation of an operator when the operating signal corresponding to the declaration of the victory of the player is inputted, and in a game processing method for developing the game based on the operating signal of the player, the game processing method is provided with a step for invalidating the operating signal based on the operation of an operator when the operating signal corresponding to the declaration of the victory of the player is inputted.
Patent JP-2004170092-A (JP)
Title: Surface inspection method and surface inspection apparatus
Inventor: HOURAI MOTOO
IPC: G01N21/95
Filed: 2002-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To improve the discrimination precision of defects in a surface inspection.  <P>SOLUTION: An optical inspection section 30 optically inspects the surface of a magnetic disk 1. An MPU 21 in a processing device 20 detects the presence or absence of defects and the features of the defects on the surface of the magnetic disk 1 according to the inspection result by the optical inspection section 30. A position detection circuit 28 detects the position of a defect being detected on the magnetic disk 1 from the detection signal by a position detector 14. The MPU 21 classifies the detected defects according to the features, and displays a defect map on a display 25. An operator specifies a defect that need to be subjected to an X-ray analysis by an inputting apparatus 24, or the MPU 21 automatically selects a defect that need to be subjected to an X-ray analysis according to predetermined conditions for the features of the defects or the classification result of the defects. An X-ray inspection section 50 performs the X-ray analysis of selected or specified defects, based on the coordinates data of the position of the defect.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004004491-A (JP)
Title: Liquid crystal display element and its manufacturing method
Inventor: KAJIYAMA CHISATO
IPC: C08F290/06
Filed: 2002-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a PLCC mode liquid crystal display element, particularly a liquid crystal display element having excellent sharpness which is suitable for single matrix driving, and to provide a method for manufacturing the element.  <P>SOLUTION: The liquid crystal display element has a polymer/liquid crystal composite material held between a pair of electrode substrates at least one of which has a transparent electrode: the composite material contains a nematic liquid crystal dispersed in a polymer matrix, both in continuous phases and the composite material develops a light-transmitting state with the refractive indices of the liquid crystal and the polymer matrix approximately consistent with each other and a light-scattering state with the refractive indices of the liquid crystal and the polymer matrix not consistent with each other, depending on a voltage applied. In the above liquid crystal element, the copolymer of a vinyl ether and other monomers is used for the polymer matrix. The element is manufactured by holding a composition containing a nematic liquid crystal, a vinyl ether, and monomers (preferably acrylates) photopolymerizable with the vinyl ether, in the dissolved state of the composition, between a pair of substrates with electrodes at least one of which has a transparent electrode, and then irradiating it with light.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003257335-A (JP)
Title: Mask frame for cathode ray tube
Inventor: BAE JE-YUN
IPC: H01J29/07
Filed: 2002-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mask frame for a cathode ray tube of the optimum shape for preventing interference between an inner face of a panel and the mask frame from being generated by reduction of a space between the mask frame and the inner face of the panel accompanied to slimming the panel, and enhancing a howling characteristic and a falling-down characteristic of the cathode ray tube.  <P>SOLUTION: The mask frame for the cathode ray tube is designed to satisfy the following expression: 0.80≤a/(Xd/4)+b/(Yd/4)+c/(Dd/4)≤1.25, where Xd is a length of a long side of the mask frame, Yd is a length of a short side thereof, Dd is a length of a diagonal line thereof, a is a height in the central part of the long side, b is a height in the central of the short side, and c is a height in a corner part.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004170212-A (JP)
Title: Method for managing flaw detection data on steel product and its system
Inventor: NAKAGAWA MASAHIRO
IPC: G01N27/82
Filed: 2002-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for managing flaw detection data on steel products and its system for managing flaw detection data in such a way as to facilitate retrieval.  <P>SOLUTION: A control panel 26 and a collection PC 28 are installed in a primary inspection room 16. A flaw detection signal outputted from an ultrasonic flaw detection device 10 by detecting flaws in a steel product 18 is converted, from an analog signal into a digital signal, into flaw detection data by the control panel 26. The flaw detection data is correlated with material information on the steel product 18 acquired from a host process computer 22 and collected in a collection PC 28. A management PC 36 networked to the collection PC 28 is installed in a secondary inspection room 32. The flaw detection data collected in the collection PC 28 is collectively stored in the management PC 36 with the material information. The management PC 36 is networked to a PC 42 for printing installed in a command room 40, and it is possible to print out the flaw detection data from a printer 46 by operating the PC 42 for printing .  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004169409-A (JP)
Title: Roof ridge side wall edge device
Inventor: ARIGA KOJI
IPC: E04D13/16
Filed: 2002-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for preventing rainwater from entering and surely performing ventilation for an attic.  <P>SOLUTION: Inner and outer ventilation rooms 11, 16 are provided in a superposition below the outdoor side of an outer wall 8 on the upstairs side. The lower part of the inner ventilation room 11 is communicated with the attic 10 existing right under the roof 1 through a first vent 9 provided between the upper end of the roof 1 on the downstairs side and the outer wall 8, and the upper part thereof is communicated with the outer ventilation room 16 through a second vent 15 provided to open toward the interior on the upper part side of a partition 17 between the inner and outer ventilation rooms 11, 16. The outer ventilation room 16 is communicated with the outdoors above the second vent 15 and below an upper vent 19 located on the outdoor side and the second vent 15 through a lower vent 20 located on the outdoor side.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004167555-A (JP)
Title: Manufacturing method of closed container
Inventor: FUDA MASAHIRO
IPC: B60K15/03
Filed: 2002-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method capable of improving its reliability and efficiency, when a closed container is manufactured by bond-joining.  <P>SOLUTION: The manufacturing method of the closed container is characterized in that the inside pressure of the container is reduced prior to complete setting of the bond, after a material to manufacture the closed container is glued together with a bond.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004173108-A (JP)
Title: Database generation method, check support system, and program for check support of sensor information
Inventor: TSUTSUMI FUJIO
IPC: G06Q50/10
Filed: 2002-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To record sensor information such as sound automatically arranging.  <P>SOLUTION: A check support system 2 comprises a means 9 which detects a terminal for working 2 which acquires sensor information that is information representing a target status including at least video image information, and variation in the video image information, divides the sensor information other than the video image information based on the variation, and records them in the data base 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004176938-A (JP)
Title: Refrigeration cycle control method
Inventor: HIROTA HISATOSHI
IPC: B60H1/32
Filed: 2002-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To optimally control the coefficient of performance in a refrigeration system in which a variable displacement compressor and an expansion device are controlled by a control valve of an electric control type.  <P>SOLUTION: A flow rate Gf of refrigerant flowing in a refrigeration cycle is changed by changing a solenoid current Is in an expansion valve 4 and the flow rate Gf of refrigerant to be controlled is determined from a change in the coefficient of the result to converge the coefficient of the result into an optimum value. The coefficient of performance is calculated by dividing the cooling energy of an evaporator 5, which is found from an air volume Ga determined from a motor current Ib in a blower 7 and an enthalpy difference of air passing through the evaporator 5, determined from an upstream-side air temperature ta1, a downstream-side air temperature ta2, an upstream-side air humidity ha1 and a downstream-side air humidity ha2 of the evaporator 5, by the shaft power of the compressor 1, which is found from a differential pressure (Pd-P) determined from a solenoid current Ie in a capacity control valve 6 and the flow rate Gf of refrigerant determined from the solenoid current Is in the expansion valve 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004177168-A (JP)
Title: In-steel inclusion detection/evaluating method by submerged ultrasonic flaw detection
Inventor: SATO UMIHIRO
IPC: G01N29/12
Filed: 2002-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To clearly discriminate an in-steel inclusion from porosity using a result of ultrasonic flaw detection.  <P>SOLUTION: This method is provided with a process for sampling a test piece of steel of an evaluation object from a steel material provided by press-forging a cast piece at ≥6 press-forging ratio, a process for detecting nonmetallic inclusion existing in the test piece using a submerged ultrasonic flaw detection method, and a process for evaluating the inclusion in the steel based on a result in the detecting process. A defect existing depth is found to discriminate the inclusion from the porosity based on the center frequency, in the inclusion evaluating process.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004178866-A (JP)
Title: Conductive composition and ceramic electronic component
Inventor: MIURA SHUICHI
IPC: H01G4/12
Filed: 2002-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conductive composition for ceramic electronic components which has effective sintering restraint effect, even against metal powders fined so as to miniaturize and thin ceramic electronic components, enables continuity and surface smoothness of sintered metals after baking, while it is obtained at a low cost, without needing special manufacturing processes or facilities, and also to provide a ceramic electronic component therewith.  <P>SOLUTION: The conductive composition contains 0.1-10.0 pts.wt. metal oxide particle, which has BET value of 20-200 m<SP>2</SP>/g or has an average particle diameter of 5-60 nm, and has a melting point of not lower than 1,500°C, based on 100 pts.wt. metal used as a conductor for electronic components. Ni, Ag or the alloy is used as the metal, and the oxides of Mg, Al, Ti, and Zr are used as the metal oxides.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004178256-A (JP)
Title: Sales representative management method, server and program in electronic commerce
Inventor: KATAOKA KEISUKE
IPC: G06Q10/00
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sales representative management method improving the efficiency of business operation by the sales representative in electronic commerce.  <P>SOLUTION: Organization representative information, etc., of an organization to which a user belongs to is read in response to a request from a user terminal 11 by a server 15 and screen data of information of a plurality of sales representatives who are representing the organization to which the user belongs to is displayed allowing for selection is produced and transmitted to the user terminal 11. The screen data is received and displayed by the user terminal 11, selection input of the requested sales representative by the user from the displayed plurality of sales representatives is accepted and the selected representative information indicating the sales representative selected by the user is transmitted to the server 15. The selected representative information is received by the server 15, stored to a specified storage area for each user and the information of the selected sales representative is displayed on the screen for the user henceforth.  <P>COPYRIGHT: (C)2004,JPO