baber/WOPTO huggingface dataset:
Patent JP-2006042557-A (JP)
Title: Power converter
Inventor: SASAKI MASAKI
IPC: H02M1/08
Filed: 2004-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide the power converter of a high voltage and high safety which avoids breakdown of power semiconductors while preventing beforehand sending of an error signal to the power semiconductors from driving circuits by detecting failures of the driving circuits in such a state as no voltage is applied to the power semiconductors.  <P>SOLUTION: The power converter is constituted by a power conversion circuit, a control unit 22 which supplies gate control signals and controls the power semiconductors X1, X2, and driving circuits 20, 21 in which the power conversion circuit outputs an alternating current from a DC power source by alternate switching control of the power semiconductors X1, X2 connected in series by at least one phase, and the driving circuits are connected to each of the power semiconductors X1, X2 and send gate driving signals to each power semiconductor X1, X2 amplifying the gate control signals from the control portion 22, wherein a failure diagnosis operational portion 10 is provided in the driving circuit 20 to diagnose failures of the driving circuits.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006038173-A (JP)
Title: Motor driven brake device
Inventor: YAMAMOTO KEN
IPC: F16D55/224
Filed: 2004-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor driven brake device inexpensively incorporating a wear compensation mechanism for a brake member without impairing a design required for compact and light construction.  <P>SOLUTION: A nut 8 for a ball screw as a screw mechanism is internally fitted to a rotor 6 of an electric motor, and a thrust member 11 is mounted on the front end side of a screw shaft 9 as a linear motion member for thrusting a brake pad 3 against a disc rotor 2. A retaining ring 17 as a linear motion one-way clutch is mounted on a stepped portion 16a of a bolt 16 threaded to the rear end of the screw shaft 9 has contact with the inner diameter face of the rotor 6 in tensile inclination to the the opposite side to the forward direction of the screw shaft 9 to allow the linear motion of the screw shaft 9 in the forward direction but prevent it in the backward direction. Thus, the wear compensation mechanism for the brake member is inexpensively incorporated without impairing a design for compact and light construction.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006037316-A (JP)
Title: Coating composition for coated paper and coated paper using the same
Inventor: ISHIDA MITSUO
IPC: D21H19/60
Filed: 2004-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coated paper with improved aptitude to printing by improving surface strength of a conventional coated paper obtained by using a coating composition comprising a starch and a pigment as principal component.  <P>SOLUTION: The coating composition for coated paper comprises the starch, a styrene-acrylate based copolymer having an alkylmethacrylate group with 8-24C alkyl and the pigment, and the coated paper obtained by coating the composition on a base paper and then drying.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006046356-A (JP)
Title: Electric disk brake
Inventor: USUI TAKUYA
IPC: F16D65/18
Filed: 2004-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric disk brake capable of preventing production efficiency from being lowered and enabling the easy wiring operation for harness.  <P>SOLUTION: A caliper body side connector 26 forming a connector 25 is fitted to a caliper body 3 together with the harness side connector 24 of the harness 23. In the caliper body side connector 26, first to fourth pull-out terminals 30a to 30d connected to an electric part for an electric motor are disposed, in this order, from the first side part 20a of a cover 20 to the third side part 20c thereof. In the harness side connector 24, first set to second set first to fourth harness side terminals separately connected to the first to fourth pull-out terminals 30a to 30d are installed in the harness side connector 24 in the reverse order of arrangement. When the electric disk brake 1 is used on each of right and left wheels, the first and second set first to fourth harness side terminals are connected to the first to fourth pull-out terminals 30a to 30d by using different methods between the right and left wheels. The orientations of the harness 23 become the same and the wiring operation for the harness 23 can be improved.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006044369-A (JP)
Title: Run-flat tire
Inventor: KAWAMURA KAZUHIKO
IPC: B60C15/00
Filed: 2004-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a run-flat tire to exert the excellent resistance against rim slip-off without much deteriorating ride quality.  <P>SOLUTION: The run-flat tire is equipped with a carcass layer 4 composed of carcass plies wound on a first bead 1a, and a reinforced rubber layer 9 disposed in a sectional approximate falcated shape inside of the carcass layer 4 of the side wall part 2. An annular rubber bead 1c is disposed on the bead part 1 from the first bead 1a to the bead toe side, a long fiber reinforced layer 15 is disposed from the outside of the main body of the carcass layer 4 to the rubber bead 1c through the tire inner peripheral side of the first bead 1a, and the end part 15a is rewound on the rubber bead 1c.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005062862-A (JP)
Title: Direct-vision type lc display
Inventor: KHAZOVA MARINA
IPC: G02B27/22
Filed: 2004-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display in which an image displayed by a device is visible only in a limited part of an observation area.  <P>SOLUTION: The display has first and second direct-vision operating modes. The display includes a liquid crystal display panel and a backlight which are irradiated during the first mode so that a displayed image is made visible over the extended observation area of the front face of a device. The display also includes a hologram element and a front light source which is changed over to ON for the second direct-vision mode. The hologram element re-orients light from the front light source to part of the extended area so that the image displayed by the device is visible only in a limited part of the observation area.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006043021-A (JP)
Title: Heat retaining tub
Inventor: ASHIDA HISAE
IPC: A47J41/00
Filed: 2004-08-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat retaining tub whose warming performance is better than before and energy saving effect is high.  <P>SOLUTION: When an air layer is formed between a vacuum insulation material 1 and the inner container 2 of the heat retaining tub and a convection shutoff member 3 is installed to a part of the air layer further, heat conductivity is improved more than the one at the time of adhesion since the average temperature of the vacuum insulation material 1 is lowered, and elevating heat from the periphery of a heating means 6 is reduced by installing the convection shutoff member 3 further. Also, by applying an infrared ray reflective film on the inner surface of the vacuum insulation material 1 and providing the convection shutoff member 3, since a heat transmission amount by radiation is reduced while suppressing the convection of the air layer, the high energy saving effect is obtained. Further, by applying the vacuum insulation material 1 provided with an absorbent, the heat conductivity elevation amount of moisture accompanying temperature rise is reduced since the internal moisture content of the vacuum insulation material 1 is reduced, and the high energy saving effect is obtained since the deterioration of the heat conductivity due to the temperature dependency of the vacuum insulation material 1 is suppressed.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005237945-A (JP)
Title: Treatment instrument for coronary artery bypass operation
Inventor: ARAI HIROKUNI
IPC: A61B17/02
Filed: 2004-08-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a treatment instrument for a coronary artery bypass operation capable of safely anastomosing by adjusting positional dislocation of a heart or a position of the heart hardly falling off to a diseased part difficult for anastomosis, in an off-pump coronary artery anastomosing operation.  <P>SOLUTION: This treatment instrument for the coronary artery bypass operation is constituted by having at least three or more of sucking members each composed of a flexible tube 102, a sucker part 101 arranged on the tip side of the flexible tube 102, a three-way cock 103 arranged in the flexible tube 102, and a part 104 for holding the flexible tube 102.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006052652-A (JP)
Title: Gear pump
Inventor: FUJITA HIROSHI
IPC: F04C15/00
Filed: 2004-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gear pump capable of simplifying and miniaturizing a mechanism for transmitting rotary force to a gear and a structure for preventing liquid leak to the outside of a storage body.  <P>SOLUTION: A magnet 23 is attached on a drive gear 4 inside of the storage body 31 and a drive coil 24 applying magnetic action on the magnet 23 is arranged outside of the storage body 31. Consequently, rotary force is surely transmitted to the drive gear by electricity carry to the drive coil 24, and the mechanism transmitting rotary force to the drive gear 4 can be easily materialized by only the magnet 23 and the drive coil 24. Also, it is not necessary to make a drive shaft 16 pass through the storage body 13, and the structure preventing liquid leak to the outside of the storage body 31 can be simplified.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006054611-A (JP)
Title: Composite machine
Inventor: HAGA HIROYUKI
IPC: G03G21/00
Filed: 2004-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composite machine capable of being operated in such a mode that power can be prevented from being uselessly consumed.  <P>SOLUTION: For configuring the composite machine, a copy unit combined with a scanner and a printer is configured as a unit for which power supply is started when any one of the source of the scanner or the printer is powered on. Also, the copy unit is configured as a unit with which a user can make only an instruction concerning a usable function at this time.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006051690-A (JP)
Title: Clouding preventing resin sheet
Inventor: OZEKI KOTA
IPC: C08L83/04
Filed: 2004-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recyclable clouding preventing resin sheet in which a clouding preventing agent layer is formed on one surface, a releasing agent layer is formed on the other surface, a mixture of the clouding preventing agent layer and the releasing agent layer during the preservation of a wound object wound up in the shape of a roll, transfer between the clouding preventing agent layer and the releasing agent layer when the wound object is wound back to be molded, and releasing properties from a mold after molding are improved, deterioration in appearance as a sheet or a molding, blocking, etc., are suppressed, and deterioration in low temperature and high temperature clouding preventing properties when the sheet is made to serve as a food packaging transparent container etc., can be suppressed.  <P>SOLUTION: In the clouding preventing resin sheet, the clouding preventing agent layer is formed on one surface, and the releasing agent layer is formed on the other surface. In the releasing agent layer, the ratio of the amount of a (R1) component in which (R1) is silicone oil and/or its modified substance to the total amount of the (R1) component and a (R2) component in which (R2) is a hydrophilic acrylic polymer is 45-95 wt.%, and the ratio of the (R2) component to the total amount of the (R1) component and the (R2) component is 55-5 wt.%.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005060843-A (JP)
Title: Selectively or perfectly inactivating work member and device component by nonreactive covering
Inventor: HORSTHEMKE HELMUT
IPC: C23C18/16
Filed: 2004-08-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for selectively or perfectly inactivating a base material, a work member and a device component by nonreactive covering in a chemical precipitation stage for metal.  <P>SOLUTION: Regarding the method, on the place other than the object for chemical metallizing in a base material, a work member or a device component, a covering nonreactive to the succeeding metallizing is electrolytically precipitated with a fluoride-containing activator and a chromium-containing electrolyte. Advantageously, the inactivated nonreactive covering can be removed with a dilute acid or an alkaline medium after the succeeding chemical metallizing to the base material, work member or device component without performing manual operation.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006058359-A (JP)
Title: Nonmagnetic monocomponent negatively charged spherical toner and full color image forming apparatus using same
Inventor: MIYAGAWA NOBUHIRO
IPC: G03G15/01
Filed: 2004-08-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonmagnetic monocomponent negatively charged spherical toner capable of preventing burying and separating of external additive particles even in the case of increased sphericity of toner base particles, having high transfer efficiency and capable of improving durability in continuous printing, and to provide a full color image forming apparatus in which a small toner filming amount and a small amount of residual toner after transfer are ensured on a latent image bearing member and which can make a cleaner unnecessary for the latent image bearing member and can be reduced in size.  <P>SOLUTION: The nonmagnetic monocomponent negatively charged spherical toner applied to the full color image forming apparatus which makes a cleaner unnecessary for the latent image bearing member comprises toner base particles and external additive particles, and mechanical strength of the toner obtained from 10% displacement load of a compression displacement curve drawn in a minute compression test is 7-19 MPa. The toner base particles comprise a binder resin and a colorant, the external additive particles comprise hydrophobic inorganic fine particles of a specified particle diameter and hydrophobic monodisperse spherical silica particles of a specified particle diameter, and a work function of the hydrophobic monodisperse spherical silica particles is smaller than that of the toner base particles.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006059690-A (JP)
Title: Non-aqueous electrolyte secondary battery
Inventor: SATO ASAKO
IPC: H01M10/05
Filed: 2004-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a non-aqueous electrolyte secondary battery improved in charge and discharge cycle life.  <P>SOLUTION: The non-aqueous electrolyte secondary battery comprises a positive electrode, a negative electrode including a negative electrode active material, and a non-aqueous electrolyte. The negative electrode has a pore volume of 0.15-0.35 cc/g at the pore diameter 10 μm or less, has a peak in the pore diameter 0.4-3.5 μm in the increased volume pore distribution, and the tilting at the accumulation 40-60% of the accumulation pore distribution curve in the range of pore diameter 0.001-10 μm is in the range 1.5-4.5.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006059162-A (JP)
Title: Tooth image correction method and device
Inventor: YOSHIDA IKUKO
IPC: H04N1/407
Filed: 2004-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To make a face image give a good impression and reduce time for correction processing by automatically correcting a tooth image to make the teeth whiter.  <P>SOLUTION: The invention is composed of a mouth area selection step that selects a mouth area from an image, a tooth pixel candidate detection step that detects a tooth pixel candidate from the mouth area based on a predetermined brightness condition, a certification step that certifies the tooth pixel candidate that is distributed uninterruptedly over the predetermined range or more as a tooth pixel group, and a correction step that performs correction to change the brightness of the certified tooth pixel group.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006059476-A (JP)
Title: Optical disk controller and optical disk control method
Inventor: TAKAO YORIKAZU
IPC: G11B7/125
Filed: 2004-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical disk controller and an optical disk control method which enable highly accurate laser compensation processing to be performed.  <P>SOLUTION: The optical disk control method is provided with first and second pulse selecting blocks 109, 110 selecting first and second timing pulses designated out of pulse edges from a pulse edge adjusting block 11 adjusting timing of a test pulse and outputting them, a laser output signal obtaining block 113 obtaining a laser output signal based on a signal selected by the first pulse selecting block 109, and a pulse edge comparing block 200 comparing pulse edge positions of the signal obtained by the laser output signal obtaining block 113 and the signal selected by the second pulse selecting block, wherein combination of a pulse edge position comparing hardware, a CPU and a program realizes automatic implementation of such compensation that a signal before input of a laser beam is used as a target value and positions of a rise edge and a fall edge of a pulse after irradiation of a laser beam are made coincident with each other.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006066141-A (JP)
Title: Secondary battery
Inventor: MORIGAKI KENICHI
IPC: H01M10/0569
Filed: 2004-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lithium-ion secondary battery with high utilization rate maintained and low-temperature characteristics improved even after aging under high temperature for maintenance of high quality by draining of short-circuited defective cells.  <P>SOLUTION: On the lithium-ion secondary battery equipped with a cathode made of complex lithium oxide, an anode, and an electrolyte solution made of a nonaqueous solvent, a porous film layer with fine-particle fillers as a main material is integrally formed on the surface of the anode after having propylene carbonate contained as a solvent of the electrolyte solution.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006061364-A (JP)
Title: Surgical instrument
Inventor: NISHIZAWA KOJI
IPC: A61B19/00
Filed: 2004-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surgical instrument for artificially controlling the position and attitude of a multi-degree-of-freedom type gripper (forceps) by operation by a surgeon at an operation part.  <P>SOLUTION: This surgical instrument is provided with: a tip joint part 100 with a tip grip part; a hand joint part 102 having the operation part 103; a handle part 104 supporting the operation part 103; and an arm part 101 for housing a wire for linking the operations of the joint parts of the tip joint part 100 and the hand joint part 102 with each other. With the hand joint part 102 as a fulcrum, the operation part 103 and the handle part 104 are operated vertically to operate the tip joint part 100 vertically, and the operation part 103 and the handle part 104 are operated to the right and left to operate the tip joint part 100 to the right and left to oscilating-operate the tip joint part 100 to open/close-operate finger places 106 and 107 of the operation part 103 to open/close-operate the tip grip part.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006067463-A (JP)
Title: Voice responding system, and scenario responding method of voice responding device
Inventor: WATANABE KATSUMI
IPC: H04M3/50
Filed: 2004-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a voice responding system for realizing enhancement in services by enabling responses in various scenarios.  <P>SOLUTION: The system is provided at the call center for responding to an inquiry from a user and configured by a private branch exchange 2, a voice responding device 3 to be accommodated in the private branch exchange 2, a receptionist extension telephone TE1 to be accommodated in the private branch exchange 2 and for performing VRU link with the voice responding device 3, and a LAN 8. The voice responding device 3 comprises scenario responding means 7 for responding by the scenario responding to a DI signal after being connected to extension line LN1 when the DI signal is received by call termination (IR) via extension line LN1 from the private exchange 2 and by receiving the DI signal via a LAN 8, and the call termination (IR) and the DI signal are accepted.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006070072-A (JP)
Title: Prepreg, and printed wiring board laminate using the same
Inventor: MURAYAMA HISAMITSU
IPC: H05K1/03
Filed: 2004-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new printed wiring board laminate having very high heat resistance and dimensional stability to heat and excellent in cutting processability, and to provide a prepreg for forming the printed wiring board laminate.  <P>SOLUTION: The printed wiring board laminate containing a conductive material is obtained by laminating a prepreg which is prepared by impregnating heat-resistant tissue mainly composed of short fibers formed from a heat-resistant organic polymer composition with a thermosetting resin in which aramid particulates are dispersed, followed by molding under heating and pressure. The printed wiring board laminate containing a conductive material is also obtained by laminating the above-described prepreg and a prepreg other than the same, wherein the above-described prepreg is placed for lamination as at least one of the layers of the laminate.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006071330-A (JP)
Title: Nanosilicon fluorescence element for detecting/visual sensing cancerous cells and its manufacturing method
Inventor: SATO KEISUKE
IPC: A61K49/00
Filed: 2004-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means noninvasively and visually detecting the behavior of cancerous cells in blood accompanying the transfer of cancerous cells, and a means using a nanosilicon powder in order to more enhance a medicine transmission system.  <P>SOLUTION: An element comprises nanosilicon with a particle size of 3.5 nm or below obtained by powdering a silicon wafer to treat it in a solution and emits fluorescence of either one of red, green and blue in blend.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006070731-A (JP)
Title: Hollow camshaft and its manufacturing method
Inventor: MATSUZAKI SHUNICHI
IPC: F16H53/02
Filed: 2004-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hollow camshaft which suppresses increase in processing man-hour and manufacturing cost, and to provide its manufacturing method.  <P>SOLUTION: The hollow camshaft has a hollow shaft part and a cam part integrally formed therewith. In the shaft part, one end is integrally equipped with a mounting part which is solid. The cam part is formed by applying expanding molding to the shaft part. A drive member for transmitting drive force is provided to the mounting part.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006073622-A (JP)
Title: Semiconductor apparatus, package substrate therefor and manufacturing method thereof
Inventor: HAYASHI EISHU
IPC: H01L23/12
Filed: 2004-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a package substrate for a semiconductor apparatus which is easily manufactured, easily multilayered, and high reliable in electric connection.  <P>SOLUTION: A film-like insulating body 10 comprises a conductive pattern 4 formed on its surface, and a conductive via 9 that penetrates in thickness direction. A plurality of the insulting body 10 are stacked together, collectively pressurized, and heated for integration. At one outermost layer of a multilayer substrate 1, a plurality of connection terminals 6 are exposed outside to which the connection bump 5 of an LSI chip 2 is fixed. At the outermost layer on the opposite side, many metal pads 7 are provided with a solder ball 8 fixed to each metal pad 7, to constitute a ball grid array (BGA) structure for connection to a motherboard 3.  <P>COPYRIGHT: (C)2006,JPO&NCIPI