baber/WOPTO huggingface dataset:
Patent JP-2007227911-A (JP)
Title: Lithographic apparatus and device manufacturing method
Inventor: HEMPENIUS PETER
IPC: H01L21/027
Filed: 2007-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a risk of slipping of a patterning device held by a support such as a lithographic apparatus.  <P>SOLUTION: A process for joining the patterning device and the support and a process for applying a substantially stationary force between the patterning device and the support to hold the patterning device are included. The patterning device is then excited by a substantially dynamic force to enable a micro slipping thereof. Next, the patterning device is aligned and a pattern is transferred from the patterning device onto a substrate. The patterning device may be excited with an alternating acceleration. When the patterning device is excited, the patterning device can be fixed on the support, thereby a friction between the patterning device and the support is improved and a risk of slipping or local slipping of the patterning device can be reduced.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008190586-A (JP)
Title: Mounting structure of pulsar plate
Inventor: KOBAYASHI TERUO
IPC: F16H41/24
Filed: 2007-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mounting structure of a pulsar plate which can simply restrict a vibration of the pulsar plate without increasing a thickness of the pulsar plate and sticking locations especially.  <P>SOLUTION: The mounting structure of the pulsar plate formed by sticking a pulsar plate P in an edge surface 10 of a rotary wall portion 9 consisting of a crank arm 3 of a crankshaft C for an internal combustion engine and counter weight 4 with a plurality of sticking members 18 arranged in its circumferential direction is characterized in that an annular rib 25 which is projected into its one edge side and covered in its whole circumference is formed in the pulsar plate P.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008189786-A (JP)
Title: Lubrication fluid for fluid bearing, fluid bearing and motor using it and lubrication method for fluid bearing
Inventor: MARUYAMA SHINGO
IPC: C10N30/06
Filed: 2007-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lubrication fluid for a fluid bearing having excellent balance of an energy-saving property, a low evaporation property, thermal stability and a viscosity characteristic at a low temperature, a fluid bearing using this and a lubrication method for a fluid bearing.  <P>SOLUTION: The lubrication fluid used for the fluid bearing contains a compound represented by the following general formula (1): R<SP>1</SP>-O-CO-(CH<SB>2</SB>)<SB>n</SB>-S-(CH<SB>2</SB>)<SB>m</SB>-CO-O-R<SP>2</SP>(1) [wherein R1 and R2 is a 1-20C alkyl group which may each independently contain a sulfur atom in the structure, an alkyl fluoride group, an aryl group and a mono or polyoxyalkylene group, and n and m are each independently an integer of 1-15] as a base oil.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008188915-A (JP)
Title: Paper holder
Inventor: YOSHIDA TSUKASA
IPC: B42F1/02
Filed: 2007-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper holder always holding inserted sheets of paper with proper force without lowering holding force of the sheets of paper due to contraction by storing the holding section and repeated use.  <P>SOLUTION: In the paper holder having a holding piece 20 comprising an elastic material such as rubber with a planar platelike fixed portion 21 and a holding portion 23 formed integrally with the fixed portion in a connecting top portion 23a having a connecting portion with an elongate crosssection perpendicularly to the insertion of the sheets of paper and holding the sheets of paper between a holding end portion 24 positioned in the opposite side of the connecting top portion and a case 11 by the restoring force of the holding portion 23 turning around the connecting top portion, an elastic auxiliary member 30 regulating the movement of the holding portion 23 and adding the restoring force is contactingly arranged.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008193880-A (JP)
Title: Automatic voltage regulator
Inventor: HIGASHIYAMA SHOICHI
IPC: H02J3/12
Filed: 2007-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic voltage, the regulator of which a switch sub-station provided separately, allows remote control for a forced through tap control.  <P>SOLUTION: In an automatic voltage regulator, a switch comprising a switch sub-station 30, that is operated on the command from a master station 13, is arranged in distribution lines provided at various points. The regulator comprises an automatic voltage regulator body 15 consisting of a tapped transformer, a load tap switcher, a tap position detecting switch 15a interlocked with the load tap switcher, and a voltage regulation control unit 20. The regulator further comprises a switch sub-station having the same configuration as that of the switch sub-station 30 provided to the switch, and a through tap control unit 40 for forced through tapping, under a through tap command from the maser station.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008198432-A (JP)
Title: Battery
Inventor: MURAKAMI TAKASHI
IPC: H01M4/36
Filed: 2007-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery improved in cyclic characteristic even when a charging voltage is set at over 4.25 V.  <P>SOLUTION: The battery has a woundaround electrode 20 with a positive electrode 21 and a negative electrode 22 wound around through a separator. An open circuit voltage on full charge lies in the range between 4.25 V and 6.00 V. An electrolyte is impregnated in the separator 23. The electrolyte contains: at least one kind of additive out of a group comprising an acid hydride and its derivative; and an annular carbonate ester derivative having a halogen atom.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008196749-A (JP)
Title: Refrigerator
Inventor: YAMAWAKI SHINTARO
IPC: F25D25/00
Filed: 2007-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To electrically open a drawer door of a freezing compartment or a vegetable compartment, and to automatically close the drawer door when a half-opening state of the drawer door is detected.  <P>SOLUTION: When the drawer door of a storage compartment starts opening from a closed state, a first drive pin 20a disposed closest to a drive shaft 18 presses a connection plate 16 and separates a magnetic packing, then a second drive pin 20b disposed farther from the first drive pin 20a presses the connection plate 16 to continue the opening motion against suction force of a closer 13, and further a third drive pin 20c disposed farther from the drive shaft 18 with respect to the second drive pin 20b presses the connection plate 16 to surely perform the opening motion of the freezing compartment 5. The half-opening of the drawer can be prevented as the drawer door can be closed by adding the power in the drawer door closing direction to the connection plate 16 by rotating the rotating plate 19 in the direction opposite to that in opening the drawer door, even when the storage compartment is in a state of so-called half-opening state.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008195847-A (JP)
Title: Carbon-metal composite material and method for producing the same
Inventor: OKUYAMA KEIICHI
IPC: C09K3/14
Filed: 2007-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive carbon-metal composite material exhibiting high mechanical strength and high abrasion resistance even in a high-temperature ambience.  <P>SOLUTION: The carbon-metal composite material comprises a base material and a filler, wherein the filler comprises a resin and at least one of SiO<SB>2</SB>, CaO, Al<SB>2</SB>O<SB>3</SB>and MgO. The filler is made by mixing the resin with a slag. This composite material is produced by the following process: a carbon sheet form 1A (10A) is impregnated with a mixture of the resin 3 and the slag 2, and then the resultant carbon sheet form 1A (10A) is pressurized and then fired at 200°C.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008198298-A (JP)
Title: Semiconductor storage device
Inventor: HIRAOKA TERUMI
IPC: G11C29/12
Filed: 2007-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To simplify control constitution for changing over a normal operation and a test mode operation; to simplify circuit constitution of a FIFO memory; and to reduce the circuit scale.  <P>SOLUTION: When the test mode is set by a control signal S33 of an address controller 33 to establish a mode in which read address data RAD can be externally input, the externally input read address data RAD is temporarily stored in a read address register 34-1, and the data of the read address register 34-1 is copied to a read address counter 20-1 by the control signal S33 of the address controller 33, so that it can be used as the start address. Namely, when data read is requested, an arbitrarily word line WL and start positions of read column decoders 32-1, 32-2 are designated by setting the externally input read address data RAD in the read address counter 20-1.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008198568-A (JP)
Title: Manufacturing method of negative electrode material for lithium secondary battery, negative electrode material for lithium secondary battery manufactured by manufacturing method, and lithium secondary battery using negative electrode material
Inventor: CHO KAKIN
IPC: H01M4/587
Filed: 2007-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a lithium secondary battery of a long cycle life which can be mass produced at low cost, easily, and safely, and in which decreasing tendency of cycle characteristics is alleviated while retaining high discharge capacity, and the lithium secondary battery manufactured by this manufacturing method.  <P>SOLUTION: This is the manufacturing method of a negative electrode material which, by preparing an acidic solution containing metal ion of either Sn ion or Sb ion, or both the Sb ion and the Sn ion, by mixing while putting carbon material into the acidic solution, and by carrying out heat treatment in a prescribed atmosphere containing at least one kind of gas selected from a group consisting of nitrogen, argon, helium, carbon dioxide, and nitrogen dioxide to a dried object obtained while carrying out drying treatment, the manufacturing method of the negative electrode material which is surface-modified by metal or metal compound formed by the metal ion in a carbon material, the negative electrode material for the lithium secondary battery manufactured by the manufacturing method, and the lithium secondary battery using the negative electrode material are provided.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008195902-A (JP)
Title: Method and apparatus for combustion of coke oven
Inventor: TABATA MICHIO
IPC: C10B21/22
Filed: 2007-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To surely adjust the ratio of a bottom air amount fed from an air blowing hole and a multistage air blowing hole of a coke oven to a fixed ratio.  <P>SOLUTION: In the combustion method of a coke oven, with which two combustion chamber parts 23 and 24 equipped with the bottom air blowing hole and the multistage air blowing hole are alternately changed from a standing side to a pulling side to carry out a combustion, air for combustion having an adjusted flow rate ratio is fed from separate thermal storage chambers 1 and 2 to the bottom air blowing hole and the multistage air blowing hole in the combustion chamber parts 23 at the standing side, a combustion exhaust gas is discharged from the bottom air blowing hole through a thermal storage chamber 3 at the bottom side to a sole flue 7 at the bottom side from the combustion chamber part 24 at the pulling side, a combustion exhaust gas is discharged from the multistage air blowing hole through a thermal storage chamber 4 at the multistage side to a sole flue 8 at the multistage side, the flow rate ratio of exhaust gas dropped in the thermal storage chamber at the bottom side and the thermal storage chamber at the multistage side is adjusted to the flow rate ratio of combustion air fed to the thermal storage for the bottom air blowing hole and the thermal storage chamber for the multistage air blowing hole.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008200699-A (JP)
Title: Method and apparatus for machining periodic structure on outer peripheral body
Inventor: ABE NOBUYUKI
IPC: B23K26/08
Filed: 2007-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for machining the periodic structure of an outer peripheral body by which arraying machining is made possible with high accuracy without putting out the regular shape of the periodic construction (fine periodic groove and dimple) by specializing the outer peripheral body.  <P>SOLUTION: The method and apparatus are characterized by conducting the femtosecond laser of a linearly polarized light into a first rotary cylinder 41 which is provided rotatably, changing the polarization direction of the linearly polarized light with a λ/2 plate which is arranged in the first rotary cylinder, advancing the femtosecond laser in the direction of the outside diameter while condensing the femtosecond laser with a condensing lens R3 and a reflection mirror M which are arranged in a second rotary cylinder 49 which is provided rotatably by aligning the axial center O2 to the first rotary cylinder, emitting the femtosecond laser after facing the outer peripheral surface W1 of the outer peripheral body W which is held by a chucking means 7 to the outer circumference of the reflection mirror and rotating the first rotary cylinder which is provided with the λ/2 plate by a half per rotation in the rotation of the second rotary cylinder which is provided with the reflection mirror, and arraying machining the periodic grooves in the same direction on the outer peripheral surface of the outer peripheral body.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008200212-A (JP)
Title: Point management device
Inventor: KOJIMA MAKOTO
IPC: G06Q20/06
Filed: 2007-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a point management device capable of imparting points to a member even when the member borrows balls using electronic money without using a member card.  <P>SOLUTION: A member card ID recorded in the member card and the cellular phone ID of a cellular phone which is an electronic money medium are stored corresponding with each other. When the cellular phone ID and an electronic money-using amount are received, electronic money-using points to be imparted corresponding to the electronic money-using amount are managed as the points of the member by being added to a cumulative points made to correspond to the member card ID stored corresponding to the cellular phone ID.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008205842-A (JP)
Title: Imaging apparatus and its control method, and program
Inventor: KUBOTA SATOSHI
IPC: G03B7/08
Filed: 2007-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To enhance operability when operation for reducing camera shake is performed in an imaging apparatus such as a digital camera.  <P>SOLUTION: The imaging apparatus comprises an imaging section for generating an image signal by performing photoelectric conversion of the optical image of an object formed by a photographing lens, a photometry section for detecting the brightness of the object, an operating section for calculating the diaphragm value of a diaphragm provided in the photographing lens and the exposure time of the imaging section, a section performing camera shake reducing operation for reducing the impact of camera shake by a photographer on the image quality of an image signal by shortening the exposure time of the imaging section in case of such an exposure time as camera shake by the photographer has an impact on the image quality of the image signal, an instruction input section for making the camera shake reducing section perform camera shake reducing operation, and a control section for permitting the input section to input the camera shake reducing instruction after the diaphragm value and the exposure time are calculated at the operating section.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008202123-A (JP)
Title: Oil-impregnated sintered bearing and method for manufacturing the same
Inventor: YANASE TAKESHI
IPC: C22C1/05
Filed: 2007-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oil-impregnated sintered bearing which can reduce the abrasion of the bearing itself while reducing an abrasion of a shaft even in a high surface-pressure condition, and to provide a method for manufacturing the same.  <P>SOLUTION: The oil-impregnated sintered bearing presents a metal structure in which a matrix part except pores comprises: a copper alloy phase including Cu and at least one element of Sn, Zn, Ni and P; a ferrite phase; and an iron oxide phase which is dispersed in the ferrite phase. More preferably, the copper alloy phase has a composition comprising, by mass%, 10 to 59% of Cu, and 1 to 5% of at least one element among Sn, Zn, Ni and P, the iron oxide phase occupies 3 to 20% of the matrix part except the pores by a cross-sectional area ratio, and the ferrite phase of the balance consists of Fe and unavoidable impurities.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008207073-A (JP)
Title: Method for decomposing ethers
Inventor: SUZUKI GENSHI
IPC: C12N1/20
Filed: 2007-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for decomposing ethers, in which ethers are decomposed by assimilation or co-oxidization to promote the decomposition and removal of leaked ethers.  <P>SOLUTION: The method for decomposing ethers comprises a step of decomposing ethers in the presence of a decomposition promoter by using a microbe capable of decomposing ethers under an aerobic condition.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008209603-A (JP)
Title: Optical fiber
Inventor: OIZUMI SEIRO
IPC: G02B6/036
Filed: 2007-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical fiber in which a bent loss characteristic is improved without preparing voids around the core.  <P>SOLUTION: The optical fiber comprises: a first core 10 having a positive refractive index and an outer diameter D1 of 7-9 μm; a second core 20 provided to cover the first core 10, comprising pure quartz, and having an outer diameter D2 of 45-65 μm; a first cladding 30 provided to cover the second core 20 and having a negative refractive index; and a second cladding 40 provided to cover the first cladding 30 and comprising pure quartz.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008209606-A (JP)
Title: Color image forming apparatus
Inventor: ISHIKAWA MISATO
IPC: G03G21/00
Filed: 2007-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a color image of satisfactory reproducibility and high image quality by superposing toner images in a plurality of colors highly accurately when forming a color image with a tandem system.  <P>SOLUTION: The photoreceptor belts 6i, 7i, 8i, and 9i of a plurality of image forming stations 6, 7, 8, and 9 for forming toner images in their respective colors are disposed so that the total lengths L of the distances between the centers of support rollers 6j, 7j, 8j, and 9j supporting a transfer area may be shorter than the total lengths N of the distances between the centers of first support rollers 6a, 7a, 8a, and 9a supporting the writing areas. Thereby, the intermediate transfer belt 10 is shortened to reduce the effect of a change in the intermediate transfer belt 10 on accuracy in toner image superposition.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008209679-A (JP)
Title: Image forming apparatus
Inventor: NAKAO YUKIHIRO
IPC: G06F3/041
Filed: 2007-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus designed such that soft keys displayed on each of a plurality of display parts are operable by touch panels fewer than the display parts.  <P>SOLUTION: The image forming apparatus 1 has an operating device 20 including a main operating section 21 that has a first display part 21a, and a sub-operating section 22 that has a second display part 22a smaller than the first display part 21a. In the image forming apparatus 1, the sub-operating section 22 has the touch panel 22 for operating the soft keys displayed on the first and second display parts 21a and 22a.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008211075-A (JP)
Title: Measuring device, exposure apparatus and method for manufacturing device
Inventor: FURUKAWA HIRONORI
IPC: G03F7/20
Filed: 2007-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a measuring device by which a decrease in light volume can be suppressed and optical characteristics (wavefront aberration) of an optical system to be tested can be measured with high accuracy even if a spatial coherent length is short.  <P>SOLUTION: The measuring device for measuring the wavefront aberration of the optical system to be tested has an apertured plate which is arranged on the side of an object of the optical system to be tested and has an aperture of a size equal to or smaller than a diffraction limit of the optical system to be tested, a light focusing member which collects light from a light source in the aperture and a dividing part which is arranged between the apertured plate and the light focusing member, and divides the light from the light source.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008208093-A (JP)
Title: Antineoplastic agent
Inventor: KOJIMA YASUSHI
IPC: A61P43/00
Filed: 2007-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly safe antineoplastic agent having high antineoplastic effect.  <P>SOLUTION: The antineoplastic agent comprises, as active ingredients, Lyophyllum decastes (Fr.) Sing extract and an acidic xylooligosaccharide having uronic acid residue(s) in one xylooligosaccharide molecule. In this antineoplastic agent, it is preferable that the acidic xylooligosaccharide consists of a mixed composition of oligosaccharides differing in xylose polymerization degree and has 2.0-15.0 in average polymerization degree, and the acidic xylooligosaccharide is preferably such as to be obtained by the following process: A lignocellulose material is enzymatically and/or physicochemically treated to obtain a conjugate of xylooligosaccharide component and lignin component followed by subjecting the conjugate to acid hydrolysis treatment to obtain a xylooligosaccharide mixture, from which the aimed xylooligosaccharide having in one molecule at least one uronic acid residue as side chain is isolated.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008215832-A (JP)
Title: Harness failure position detection device
Inventor: FUJIMORI TOSHIYUKI
IPC: G01R31/11
Filed: 2007-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a labor required when specifying a harness failure position, and to facilitate discrimination of the specified failure position.  <P>SOLUTION: A pulse wave output means outputs a pulse wave to a harness. The pulse wave is reflected by a failure spot, and returned from the passed harness. A pulse wave input means inputs a reflected wave. A clocking means measures a time t from output of the pulse wave until input of the reflected wave. When the pulse wave input means inputs the reflected wave, a failure position operation means determines that a disconnection occurs, operates the length (Vp×t)/2=Lx to the failure spot, and specifies the failure spot by using length information of the harness stored in a storage means.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008193646-A (JP)
Title: Distortion reduction system for electroacoustic transducer
Inventor: ARAKI TETSUAKI
IPC: H04R3/00
Filed: 2007-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a distortion reduction system for a speaker for enabling music to be played with high fidelity by effectively reducing distortion that is generated during a small amplitude of the speaker.  <P>SOLUTION: A high-frequency signal out of an audible band is superimposed on an audio signal applied to the speaker, such that distortion during electroacoustic conversion can be reduced by averaging conversion characteristics using the high-frequency signal.  <P>COPYRIGHT: (C)2008,JPO&INPIT