baber/WOPTO huggingface dataset:
Patent JP-2004319068-A (JP)
Title: Information recording method, information recording medium, and information recording device
Inventor: KITAGAKI NAOKI
IPC: G11B7/125
Filed: 2004-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information recording method in which an overwrite property, especially, an archival overwrite property in which the information is overwritten after a medium is stored for a fixed time in a high temperature environment is good in high speed recording, and to provide an information recording medium and an information recording device.  <P>SOLUTION: In an information recording method, a random pattern is overwritten with the light of scheduled recording power and various erasing power, the random pattern is reproduced, the minimum value Pb1 and the maximum value Pb2 of the erasing power when reproduction jitter erases the pattern exceeding the prescribed threshold value are obtained, optimum erasing power Pb is obtained from the minimum value PB1, the maximum value Pb2, and relational expression expressed by Pb=α×Pb1+(1-α)×Pb2, and information is recorded using obtained optimum erasing power Pb. An α value is previously recorded in an information recording medium, a Pb calculation control part of the information recording device reads out the α value when the optimum erasing power Pb is decided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004174286-A (JP)
Title: Game machine
Inventor: KO MEIREI
IPC: A63F5/04
Filed: 2004-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slot machine that can suppress a game interest interruption of a player while a spinning of spinning reels stops, maintain an expectation to win and improve a game interest.  <P>SOLUTION: A prize lottery means 110 holds a lottery whether a player wins or loses a prize out of prizes of a game excluding special game prizes of the game when a start switch 30 is operated and holds also a lottery whether a player wins or loses a prize out of the special game prizes as a next game when stop-operations of spinning reels 40 for the game have finished.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005265394-A (JP)
Title: Mixed combustion type boiler
Inventor: ISHIZUKA SATORU
IPC: F23D17/00
Filed: 2004-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mixed combustion type boiler capable of burning a plural kinds of fuels in the same burner without mounting a special burner for every kind of fuel.  <P>SOLUTION: This mixed combustion type boiler for burning the plural kinds of fuels is provided with a nozzle for independently blowing the fuel and an oxygen-containing gas or a nozzle for blowing a premixed gas of the fuel and the oxygen-containing gas toward the tangent direction in a tubular combustion chamber, and further comprises a plurality of burners 11a-11d constituted to form the swirling flow in the combustion chamber and to generate tubular flames, and a plural kinds of fuel pipes 13-16 mounted on a boiler surface 10 and connected with the plurality of burners 11a-11d. The connections of the plurality of burners 11a-11d and the plural kinds of fuel pipes 13-16 are switchable to supply one kind of fuel selected from the plural kinds of fuels to the plurality of burners 11a-11d.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005285346-A (JP)
Title: Method for manufacturing fluorescent lamp
Inventor: IZUKURA YASUHIRO
IPC: H01J9/22
Filed: 2004-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a fluorescent lamp, which can reduce a feeding time of a phosphor suspension in a phosphor coating process.  <P>SOLUTION: The phosphor coating process includes: a first feeding step for feeding the phosphor suspension at a first flow rate after the front of the phosphor suspension being fed reaches a corner portion; and a second feeding step for feeding the phosphor suspension at a second flow rate higher than the first flow rate after the first feeding step; where the first flow rate is a flow rate at which the phosphor suspension gets over the top of a corner-inside wall surface inside the corner portion, and overflows out to the opposite side, and at least a part of the phosphor suspension flows along the corner-inside wall surface, and the second flow rate is a flow rate at which the part of the phosphor suspension flows along the top of the corner-outside wall surface inside the corner portion.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005282975-A (JP)
Title: Combustion control method for stoker type garbage incinerator, and garbage incinerator
Inventor: FUJII SATOSHI
IPC: F23G5/00
Filed: 2004-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a combustion control method for a stoker type garbage incinerator, and the garbage incinerator for attaining stable combustion of garbage on fire grates even in the case of performing combustion under a low air ratio, and suppressing toxic substance in exhaust gas and improving heat recovery efficiency.  <P>SOLUTION: The quantity of discharge gas supplied inside a gas mixing chamber at least as part of secondary combustion air and that of air supplied as part of secondary combustion air are adjusted on the basis of oxygen concentration in the discharge gas.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005281574-A (JP)
Title: Silica-added rubber composition
Inventor: IGAWA KATSUHIRO
IPC: C08K5/42
Filed: 2004-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rubber composition, having an excellent tensile property, in which vulcanization deceleration by silica is improved.  <P>SOLUTION: The rubber composition comprises 100 pts.wt. of a rubber, 10-120 pts.wt. of silica, and 0.3-20 pts.wt. of a sulfonic acid type surfactant (sodium alkylbenzene sulfonate or sodium dialkyl sulfosuccinate) and/or a sulfate type surfactant (sodium alkylsulfate, sodium 2-ethyl hexylsulfate or sodium alkyl ether sulfate).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005279536-A (JP)
Title: Hydrogen permeable membrane
Inventor: AOYAMA SATOSHI
IPC: C01B3/56
Filed: 2004-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for suppressing degradation in hydrogen permeation characteristic of a hydrogen permeable membrane due to metal diffusion in the hydrogen permeable membrane.  <P>SOLUTION: This hydrogen permeable membrane 234 is provided with a metal base layer L<SB>a</SB>containing V, two primary intermediate layers L<SB>b1</SB>, L<SB>b2</SB>which are formed of Ag and formed on both surfaces of the metal base layer L<SB>a</SB>, respectively, two secondary intermediate layers L<SB>c1</SB>, L<SB>c2</SB>which are formed of Os on the surfaces, of the sides not formed with the metal base layer, of the primary intermediate layers and two cover layers L<SB>d1</SB>, L<SB>d2</SB>containing Pd.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005282229-A (JP)
Title: Vibration-control structure of building
Inventor: TAKADA TOMOKAZU
IPC: F16F15/02
Filed: 2004-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a sufficient vibration-control effect without causing a cost regarding the ensuring of the rigidity of an inner frame.  <P>SOLUTION: Horizontal materials 5 vertically dividing the inside of a framework frame 1 into two are built to the framework frame 1 formed of center columns 2, outer columns 3 and beam materials 4. Tower frames 6 formed in a trapezoidal shape of diagonals 8 and 8 and short-side materials 9 and reinforcing materials 10 and viscoelastic dampers 7 mounted among the tower frames 6 and the beam materials 4 are disposed to the upper and lower sections of the horizontal materials 5 respectively so as to be formed in an axial symmetrical shape centering around the horizontal materials 5.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005284189-A (JP)
Title: Method for manufacturing display device
Inventor: HIRAKURI MITSUHITO
IPC: B23P19/04
Filed: 2004-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a display device by which the burden of a worker for incorporating a comparatively heavy panel module or a panel unit or a television unit into a holding frame body can be reduced and they can easily be fitted in an appropriate position in the holding frame body.  <P>SOLUTION: The method for manufacturing display device fits the television unit in the holding frame body 2 by a transfer unit by using the transfer unit having hanging arms 5, 5a and locking the hanging arms 5, 5a to locked parts 4, 4a of the television unit in which a panel main body 11 having a display part, a mounting frame body 12 having the locked parts 4, 41 at the peripheral part and mounted at the peripheral part of the panel main body 11, an optical waveguide 15 arranged in the mounting frame body 12, a lamp 18 which irradiates the optical waveguide 15, a lamp support 17 which supports the lamp 18 and power supply components mounted on the lamp support 17 are integrally assembled.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005022957-A (JP)
Title: Long carbonaceous molding, long carbonaceous product and method of manufacturing the same
Inventor: OGURA HIROAKI
IPC: C01B31/02
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a long carbonaceous molding free from twisting or curving, hardly causing crack or the like even when being heat treated and capable of obtaining a carbonaceous product of prescribed dimension with excellent mass productivity, and to provide the long carbonaceous product and a method of manufacturing the carbonaceous product.  <P>SOLUTION: The long carbonaceous molding has an aspect ratio of 3 to 20 and the fluctuation in the density of the moldings is ≤0.05 Mg/m<SP>3</SP>throughout the whole moldings.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005293338-A (JP)
Title: Data tampering preventing system and tag for it
Inventor: KONDO MAKOTO
IPC: G06F21/86
Filed: 2004-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for reading access time data about access to tag data from a tag itself and preventing tampering on the time data.  <P>SOLUTION: This data tampering preventing system is constructed of a storage part 2, a processing part 3, the tag 1 having a radio transmission/receipt part 4, a writing device 5, and a reading device 6. The processing part has a function for clearing a log stored in the storage part in receipt of a clear request signal from the writing device and a function for writing the clear time and an authentication code in the storage part. The writing device has a function for encrypting the time specified by itself or by a tag processing part based on a previously set encryption rule without respect to the writing time in the storage part by the processing time for creating an authentication code and transmitting it. The reading device has a function for reading the data stored in the storage part, while the processing part or the reading device has a function for decoding the authentication code and creating the time data.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005227739-A (JP)
Title: Image forming apparatus in which color printing mode and monochromatic printing mode can be switched
Inventor: UCHIUMI KAZUYOSHI
IPC: G03G21/00
Filed: 2004-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus displaying the replacement position of developing units which are toner cartridges in a way easily understandable to users.  <P>SOLUTION: The image forming apparatus is equipped with an image carrier with a latent image formed thereon and a developing device (50) mounted with a plurality of the developing units storing developer in an attachable and detachable manner. The image forming apparatus has a display means (95) which operates in a monochromatic printing mode when the monochromatic developing units are mounted in a plurality of mounting positions of the developing device and which operates in a color printing mode when the developing units for a plurality of colors are mounted in the plurality of the mounting positions of the developing device and further which displays the residual quantity of the developer in the developing units, an identification symbol display means (202) with color information which inscribes the identification symbols corresponding to the plurality of the mounting positions of the developing device installed adjacent to the display means together with the color information of the plurality of the colors, and a control means which controls the display of residual quantity information (201) of the respective developing units to the display means (95) correspondingly to the identification symbols (1k, 2c, 3m, and 4y) with the color information.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005191515-A (JP)
Title: Electrostatic chuck, exposure system, and suction method of object to be sucked
Inventor: TANAKA KEIICHI
IPC: H01L21/683
Filed: 2004-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrostatic chuck capable of sucking and holding an object to be sucked at the bottom surface with high accuracy, and to provide an exposure system provided with the electrostatic chuck, and a suction method of the object to be sucked to the electrostatic chuck.  <P>SOLUTION: An electrostatic chuck 10 has a structure in which electrodes 12a and 12b drivable independently are arranged in a dielectric ceramic body 11. The electrostatic chuck 10 is fixed to the inside of a semiconductor manufacturing apparatus through the side surface and sucks and holds an object to be sucked at the bottom surface. The bottom surface of the dielectric ceramic body 11 sucking and holding the object to be sucked is recessed. Thereby, for example, when a plate-shaped glass mask is held, the deflection of the glass mask is corrected and the flatness of the glass mask can be improved.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005242972-A (JP)
Title: Information processing apparatus, information recording medium, information processing method, and computer program
Inventor: TAKASHIMA YOSHIKAZU
IPC: G06F21/62
Filed: 2004-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a configuration by which use management and contents use control information for each of contents classified per unit can be securely and efficiently carried out.  <P>SOLUTION: The contents use control information corresponding to contents classified into contents management units is made to be encrypted data by unit keys associated with units, and data for alteration verification corresponding to data including the contents use control information is set and recorded. This configuration can prevent the contents use control information from being leaked and altered to realize contents use management at a higher security level.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005311043-A (JP)
Title: Semiconductor device and inspection method, and device therefor
Inventor: ISHIKAWA KAZUHIRO
IPC: G01R31/26
Filed: 2004-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To increase the number of contacts with an electrode pad by a probe needle whose top ends are shaped like saw-teeth to carry out inspection with low loads, and to prevent the characteristics fluctuations of a transistor located directly under the electrode pad, or generation of interlayer film cracks.  <P>SOLUTION: The number of contacts with an electrode 2 is increased by a probe needle 4, whose outer peripheral part is provided with a plurality of sharp and short top ends 4a so that accurate contacts can be realized with low load for probe inspection. The contact areas between the electrode pad 2 and metal bumps or metallic wires are increased by probe traces 8 in this inspection so that the contact resistance value can be stabilized, and that fluctuation can be reduced. Also, the position accuracy of the metal bumps or metallic wires to be formed on that can be made satisfactory. Furthermore, AL waste 6 to be generated in this inspection are removed by a vacuum suction means at the central part of the probe needle 4 so that any short circuiting between the adjacent electrode pads 2 can be prevented. Thus, the productivity of the semiconductor device 1, after inspection, is made satisfactory.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005304869-A (JP)
Title: Endoscope
Inventor: UCHIMURA SUMIHIRO
IPC: A61B1/005
Filed: 2004-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an endoscope which keeps a portion to be changed in hardness from restrictions by a physical mechanism and enables an operator to perform the hardness changing operation together with the other operation without unclasping the operation means when the hardness changing operation is performed.  <P>SOLUTION: The endoscope 3 of this invention is equipped with an insertion section 21 and an operation section 22, wherein the insertion section 21 includes an actuator for hardness change 54A and an actuator for hardness change 54B, and the operation section 22 includes a hardness change controlling section 93, a trackball 69 and scope switches SW1-SW5.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005310619-A (JP)
Title: Lithium-ion secondary battery
Inventor: YONEDA ATSUO
IPC: H01M10/0587
Filed: 2004-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lithium-ion secondary battery which hardly causes an internal short circuit by a portion between a positive electrode plate uncoated portion and a negative electrode active material where a large current easily flows and between the edge of the positive electrode plate coated portion and the negative electrode active material, when an internal short circuit is brought about caused by a hole formed by the crash or the like of the separator.  <P>SOLUTION: The lithium ion secondary battery comprises an electrode group in which a positive electrode plate coating a positive electrode active material composed of a lithium compound oxide on a positive electrode current collector and a negative electrode plate coating a negative electrode active material composed of carbon on a negative electrode current collector are wound through a separator. An uncoated portion is provided at the inner circumference and the outer circumference of the positive electrode plate, and an insulating substance is coated continuously on the coated portion edge of the positive electrode plate outer circumference and on a part or the whole face including at least a portion opposed to the negative electrode active material of the positive electrode plate outer circumference uncoated portion continuing thereto.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005304903-A (JP)
Title: Game machine
Inventor: IWATA YASUSHI
IPC: A63F5/04
Filed: 2004-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine (slot machine) which can prevent a foreign matter such as a fraudulent device from fraudulently being inserted in the game machine from a token throwing-in section when a blocker device is operated.  <P>SOLUTION: This game machine comprises a shutter member 201 which can close a disk body introducing passage 110, a shutter driving device 205 which displaces the shutter member 201 to a passage closing position and a passage opening position, and an opening/closing detecting sensor 209 which detects the position of the shutter member 201. The game machine is also equipped with a game restricting section which performs the control for restricting a game by the game machine when the opening/closing detecting device 209 detects that the shutter member 201 has not reached the passage closing position while the shutter driving device 205 is operated so that the shutter member 201 can be displaced to the passage closing position.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005306579-A (JP)
Title: Sheet supply device
Inventor: TAGUCHI TETSUYA
IPC: B65H3/44
Filed: 2004-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To restrain extraction of a paper feeding cassette just above and just under an extracted paper feeding cassette, when one paper feeding cassette is extracted with a simple constitution, when a plurality of paper feeding cassettes are layered in the vertical direction.  <P>SOLUTION: Operation parts 11c to 13c are arranged for rotating between a lock position and a lock releasing position with respective paper feeding cassettes 21 to 23, and hook bodies 21a to 23a are also arranged with respective paper feeding cassettes. Locking members 35a to 35c prohibit the extraction of the paper feeding cassettes by being locked on the hook bodies when the operation parts become the lock position by interlocking with the operation parts. When one of the operation parts is rotated to the lock releasing position from the lock position, the locking members corresponding to the operation parts separate from locking of the hook bodies, and put the paper feeding cassettes corresponding to the locking members in an extractable state, and prohibit separation from the hook bodies of he locking members corresponding to the paper feeding cassettes positioned just above and just under the paper feeding cassettes put in the extractable state.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005288087-A (JP)
Title: Extensible laundry hanger
Inventor: WATABE YUMIKO
IPC: A47G25/44
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an extensible laundry hanger for drying an armpit of clothes more quickly.  <P>SOLUTION: The extensible laundry hanger keeps the armpit of clothes right-angled when a knob of an extension pipe contained in a main body of a straight pipe is moved and pushed out.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005313757-A (JP)
Title: Apparatus and method for controlling mode transition of hybrid car
Inventor: KANEKO HIROSHI
IPC: B60L50/16
Filed: 2004-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for controlling the mode transition of a hybrid car, which apparatus can reduce the engaging shock of a first clutch connecting an engine and a differential unit when the mode transition from an electric car running mode to a hybrid car running mode has been commanded.  <P>SOLUTION: A hybrid car is provided with a differential unit connecting an input member from an engine E, an output member to a driving system, a first motor generator MG1, and a second motor generator MG2, and a hybrid transmission provided on one of two elements arranged inside the input and output elements described above. Further, the hybrid car is provided with such a means for controlling the mode transition that when the mode transition from the EV running mode to the HEV running mode has been commanded, the rotational speed Ne of the engine is controlled to be a specified rotational speed by controlling the rotational speed of the first motor generator MG1 in the state that an engine clutch EC and a motor generator clutch MGC are disengaged, and a series clutch SC is engaged, and when the rotational speed Ne of the engine has coincided with an input rational speed Ni of a hybrid transmission, the engine clutch EC is engaged.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005322804-A (JP)
Title: Optical semiconductor device
Inventor: UWADA KAZUTAKA
IPC: H01S5/022
Filed: 2004-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical semiconductor device in which a curve caused by a stress between a sealing resin and a wiring circuit board is reduced and an amount of emitted lights in a light emission plane is uniform.  <P>SOLUTION: In the optical semiconductor device in which an optical semiconductor element mounted on the wiring circuit board is sealed with resin, there is contained a resin layer (B layer) in which a tensile modulus at 30°C between a sealing resin layer (A layer) and the board is 0.001 to 0.4 GPa.  <P>COPYRIGHT: (C)2006,JPO&NCIPI