baber/WOPTO huggingface dataset:
Patent JP-2009034946-A (JP)
Title: Method for cleaning endless metal support surface
Inventor: SUGIMOTO HIDEO
IPC: G02B5/30
Filed: 2007-08-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for efficiently cleaning a wide endless metal support surface.  <P>SOLUTION: Regarding the method for cleaning an endless metal support surface in a solution casting production apparatus comprising a casting stage 101 where a cellulose ester-based resin as a raw material is dissolved in a solvent, and the cellulose ester-based resin solution is cast onto an infinitely transferring endless metal support from a die 101b, so as to form a web, and at least a drying stage and a coiling stage after the peeling of the web from the endless support, a cleaning agent made of a resin composed of a compound expressed by general formula CH<SB>2</SB>=CR<SB>1</SB>-CO-OR<SB>2</SB>is added to the cellulose ester-based resin solution, and, simultaneously with the casting of the cellulose ester-based resin solution, the cleaning of the endless metal support surface is performed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009039633-A (JP)
Title: Particulate filter equipped with catalyst
Inventor: HARADA KOICHIRO
IPC: B01D53/94
Filed: 2007-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a particulate filter having excellent particulate burning property as well as excellent exhaust gas cleaning capability at a low temperature.  <P>SOLUTION: The particulate filter is equipped with a catalyst layer 7. At least in a part of the catalyst layer 7 of the particulate filter, a first catalyst member 8 constitutes a lower layer and a second catalyst member 9 constitutes an upper layer exposing itself on the surface of the catalyst layer 7. The first catalyst member 8 includes activated alumina particles supporting platinum (Pt), the second catalyst member 9 includes Zr/Nd composite oxide particles containing a rare earth metal M, and at least either of the first catalyst member 8 and the second catalyst member 9 includes Ce/Zr composite oxide particles containing a rare earth metal R.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009046780-A (JP)
Title: Inkjet-receiving agent for fiber base material, and inkjet recording medium using the same
Inventor: SAITO KIMIE
IPC: B41J2/01
Filed: 2007-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet-receiving agent for a fiber base material, enabling an inkjet-receiving layer having extremely superior color development (printability) to be formed in the fiber base material, and to provide an inkjet recording medium.  <P>SOLUTION: The inkjet-receiving agent for the fiber base material contains (A) a cationic polyurethane resin containing a structural unit (a) represented by general formula [I] in a molecule, (B) a water-soluble magnesium salt, (C) a cationic group-containing water-soluble resin and an aqueous medium, wherein, the cationic polyurethane resin (A) is dispersed in the aqueous medium, the content of the water-soluble magnesium salt (B) is 10-15 pts.mass based on 100 pts.mass of the solid component in the inkjet receiving agent for the fiber base material. (In the formula, R<SB>1</SB>is an alkylene group which may contain an alicyclic structure, a residue of a dihydric phenol, or a polyoxyalkylene group; R<SB>2</SB>and R<SB>3</SB>are each independently an alkyl group which may contain an alicyclic structure; R<SB>4</SB>is a hydrogen atom or a residue of a quaternarizing agent introduced by a quaternarizing reaction; and X<SP>-</SP>is an anionic counter ion).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009048121-A (JP)
Title: Photomask and method for manufacturing photomask
Inventor: YOSHIDA KOICHIRO
IPC: G03F1/00
Filed: 2007-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photomask (gray tone mask) having a light shielding portion, a translucent portion and a semi-translucent portion (gray tone portion), with which the thickness of a resist film in a resist pattern formed by using this gray tone mask can be favorably controlled, even when the film thickness of a semi-translucent film constituting the semi-translucent portion has non-uniformity such as a slope, while the transmitted quantity of exposure light in the semi-translucent portion is not affected by the non-uniformity that depends on a position of the photomask.  <P>SOLUTION: A light shielding film 6 and a semi-translucent film 5 are formed on a transparent substrate 1, and the light shielding film 6 and the semi-translucent film 5 are separately patterned to form a light shielding portion 2, a translucent portion 3 and a semi-translucent portion 4 that partially transmits exposure light. The semi-translucent film 5 has different transmittances for the exposure light depending on the position on the film face, and is patterned so that the effective transmittances in a plurality of semi-translucent portions 4 are controlled to be approximately uniform under exposure conditions.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009054447-A (JP)
Title: Rotating target x-ray generator and x-ray generation method
Inventor: SAKABE TOMOHEI
IPC: H01J35/08
Filed: 2007-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an X-ray generator and X-ray generation method using a rotating target, which suppresses consumption of the rotating target by electron beam irradiation.  <P>SOLUTION: Electron beams are irradiated in the same direction as centrifugal force caused by rotation of the rotating target on the rotating target to generate X-rays. A substance for forming coating is arranged to cover at least an irradiated part of the electron beams and form a coating for suppressing evaporation of a structural member of the rotating target from the irradiated part of the electron beams.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009059812-A (JP)
Title: Transfer mold type power module
Inventor: SUGIHARA AKIRA
IPC: H01L25/07
Filed: 2007-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To secure a necessary insulating distance with a heat sink, and reduce a size in a horizontal direction to reduce an installation space on the substrate on a solid state relay side, and furthermore to prevent attachment of sealing resin on an externally exposed side end part of an external connection terminal in forming the sealing resin.  <P>SOLUTION: The power module includes the external connection terminals 1, 2 installed so as to rise in a crossing direction respectively with respect to a power module substrate 4, and includes projecting flange parts integrally formed as sealing resin leakage preventing parts 8 for preventing leakage of the sealing resin 3 to the externally exposed side end parts 1-1, 2-1 in forming the sealing resin 3 at boundaries of sealing resin side end parts 1-2, 2-2, and externally exposed side end parts 1-1, 2-1 of the external connection terminals 1, 2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009056403-A (JP)
Title: Water softening unit and hot water supply system
Inventor: KINASHI HISANORI
IPC: B01J49/00
Filed: 2007-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To enable quick hot water supply using soft water even when regeneration of a water softener is performed, in a water softening unit where hot water supply can be carried out using soft water and the water softener can be regenerated.  <P>SOLUTION: The water softening unit 1 has the water softener 10 and a regenerating salt water supply device 11, and hot water supply is carried out using water which has passed through the water softener 10. Regeneration of the water softener 10 is carried out by refilling the salt water supply device 11 with water to make salt water, supplying the salt water from the salt water supply device 11 to the water softener 10, and then washing the water softener 10 by supplying water to discharge the salt water. When the hot water supply is required during the regeneration of the water softener 10, the interruption process for stopping production and supply of the salt water to make the water softener 10 usable is performed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009056174-A (JP)
Title: Game machine
Inventor: FUJISAWA MASUMI
IPC: A63F5/04
Filed: 2007-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of giving a performance using a performance picture which does not get a player bored.  <P>SOLUTION: In the game machine, an image display control means performs display control for displaying the first visual point picture on the first image display area and the second visual point picture, in which a specific part shown by the first visual point picture is caught from other visual point positions, on the second image display area based on direction contents decided by a direction contents resolution means.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009056986-A (JP)
Title: Feed structure to movable plate type body
Inventor: UEHARA TATSUHIKO
IPC: H02G11/00
Filed: 2007-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To reduce or eliminate a trouble of increase of an occupying space, interference with other members, etc. due to large oscillation of a wire harness and to improve assembling workability to the mounting side.  <P>SOLUTION: This feed structure to a movable plate type body is constituted to connect the wire harness 4 to the plate type body by engaging an end part of the plate type body 1 with the inside of a lengthy guide member 2 free to slide and engaging and fixing the guide member with and on one of the insides of a lengthy storage member 3, a slide part 26 of a movable protector 6 is engaged with the other inside of the storage member 3 free to slide and the wire harness is fixed on the movable protector and wired free to integrally move with the movable protector along the storage member. A fixed protector 7 is arranged along the storage member 3, the wire harness 4 is fixed on the fixed protector and the wire harness is made free to integrally move with the movable protector 6 in the inside of the fixed protector.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008029027-A (JP)
Title: Mobile subscriber station suitable for adaptive power control system of transmitter for spread-spectrum communication
Inventor: LOMP GARY R
IPC: H04B/
Filed: 2007-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system and a method for automatically and adaptively controlling the transmission power level of a mobile subscriber station in a cellular communication network using spread-spectrum modulation.  <P>SOLUTION: This adaptive power control system of a spread-spectrum transmitter includes a base station having an AGC amplifier (228), a despreader (231), a comparator (239), a power amplifier (237), a delta modulator (235), a multiplexer (234), a combiner (236) and a power measuring device (233); and a mobile subscriber station having a despreader, a demultiplexer, a demodulator, a variable gain device, and a transmitter. This mobile subscriber station is provided with a spread-spectrum transmitter suitable for this adaptive power control system.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009063657-A (JP)
Title: Microscope system
Inventor: SUZUKI SATOSHI
IPC: H04N5/225
Filed: 2007-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To display the state in which images are acquired in image acquisition processing.  <P>SOLUTION: A buffer 163 stores a plurality of pick-up images relating to an image corresponding to one field of view of an objective lens, the images which have been imaged by a plurality of imaging elements disposed within the field of view of the objective lens. A buffer 165 stores an image of one field of view of the objective lens, the image to which a plurality of pick-up images are connected. The state in which images are acquired in the image acquisition process is displayed thereby. This invention can be applied to a microscope system which has a microscope.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009063521-A (JP)
Title: Concrete stress meter
Inventor: OGAWA MASUMI
IPC: G01L1/00
Filed: 2007-09-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a concrete stress meter, directly installed in concrete causing quick hardening, causing no error in measurement due to difference in age, measuring not only stress in the compression direction but also stress in the tensile direction, and installed in any direction even in a thin concrete part.  <P>SOLUTION: This concrete stress meter 11 is directly buried in concrete to be measured. A stress insulating material 24 is attached to the outer surface other than a pressure receiving surface 12a and a counter-pressure receiving surface 15d. Special adhesives 22, 23 are coated on the pressure receiving surface 12a and the counter-pressure receiving surface 15d. When the pressure from the concrete to be measured is received between the pressure receiving surface 12a and the counter-pressure receiving surface 15d, the pressure is converted to force by a pressure receiving unit 12, thereby bending a strain part 13c with strain gauge SG of a strain body 13 through a force transmitting rod 13b.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009064750-A (JP)
Title: Induction heating cooker
Inventor: OGATA TAIZO
IPC: H05B6/04
Filed: 2007-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the situation that a heating action does not restart due to continued protection action even when a protection action of a switching element is carried out by having a current detection means, and to prevent a malfunction and a non-action of an excessive current detection means caused by an incorrect reset action even when an element having a reset function is provided for restarting.  <P>SOLUTION: Resistors R7, R8 forming a time constant latching means 8c and a time constant formed by a series circuit of a capacitor C5 are included in constituent elements in an excessive current detection means 8, a heating stop operation at the time of excessive current detection can be continued during a designated time only, and heating stop/restarting based on the excessive current detection means is made possible without any set/reset commands of the excessive current detection means from the other circuit blocks.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009069429-A (JP)
Title: Optical laminate, manufacturing method of optical laminate, polarizing plate, and image display device
Inventor: HORIO TOMOYUKI
IPC: G02B1/10
Filed: 2007-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical laminate having a low refractive index layer excellent in scuffing resistance and transparency.  <P>SOLUTION: The optical laminate comprises a light transmitting base material 3, a hard coat layer 2 and a low refractive index layer 1, wherein the low refractive index layer is a resin layer formed with a coating composition including alumina particles having average particle diameter of 30 to 120 nm with 0.01 to 5 mass% per solid content 100 mass%.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009068617-A (JP)
Title: Hub unit for drive wheel support
Inventor: HASHIDA MASARU
IPC: F16C33/60
Filed: 2007-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure capable of easily conducting an operation for externally fitting an inner ring 3b to a small diameter step 10 of a hub 2b from the axial inside in a correct posture without reducing a radial wall thickness of a cylinder 13a (a portion being a base of a caulking part 14a) arranged at the axial inner end of the hub 2b.  <P>SOLUTION: The axial outer end of the inner circumferential surface of the inner ring 3b is used as a clearance fitting part 22 for fitting to the small diameter step 10 by clearance fit and an axial intermediate part is used as a tight fitting part 23 for fitting to the small diameter step 10 by tight fit. Thus, as illustrated in A, the alignment of the small diameter step 10 and the inner ring 3b is enabled by fitting the clearance fitting part 22 to the axial inner end of the small diameter step 10 by clearance fitting in an initial stage of the operation for fitting the inner ring 3b to the small diameter step 10 from the axial inside, and thus the problem can be solved.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009068435-A (JP)
Title: Head gasket of engine and engine provided with the same
Inventor: YAMAGUCHI MASAFUMI
IPC: F02F1/24
Filed: 2007-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the amount of fuel consumption by end gas cooling while preventing a deterioration in emission caused by the extension of a top land part of a piston.  <P>SOLUTION: The amount of fuel consumption is reduced by extending and placing the top land part 21a of the piston 21 and by projecting the piston 21 from the top surface 11f of a cylinder block 11 at the time of compression. The head gasket 101 is provided with a gasket body 101a and a lip part 101b which is arranged continuous to it. Then the lip part 101b is bent in the direction where the top land part 21a passes when it compresses a bore B.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009067289-A (JP)
Title: Ignition control circuit of inflater, semiconductor integrated circuit, and occupant crash protection control device
Inventor: KOYAMA TERUYOSHI
IPC: B60R16/02
Filed: 2007-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ignition control circuit of an inflater capable of preventing damages to a driver provided for switching current conduction to a filament.  <P>SOLUTION: The circuit comprises a high side driver 11 provided between a backup power source 20 and the filament 30, a low side driver 12 provided between the filament 30 and a ground, current control circuits 13, 14 for controlling current flowing to the respective drivers 11, 12, current detection circuits 15, 17 for detecting the current flowing to the respective drivers 11, 12, and a conduction time control circuit 16 for driving the respective current control circuits 13, 14 based on an ignition signal and stopping the current control circuits 13, 14 if a conduction status at a predetermined current value or more continues for a predetermined period of time in either of the current detection circuits 15, 17.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009069643-A (JP)
Title: Method of manufacturing array substrate
Inventor: SAITO MASAHITO
IPC: G09F9/00
Filed: 2007-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing an array substrate which can be easily manufactured and can improve the yield of manufacturing.  <P>SOLUTION: A plurality of first wirings, a plurality of second wirings, a plurality of switching elemental devices, a plurality of pixel sections with a plurality of pixel electrodes and a plurality of supplemental capacitive elements, a switching circuit, a plurality of first inspection pads, and a plurality of second inspection pads are formed on a substrate. The second wirings are connected to the second inspection pads, electric charge is charged to the pixel sections, an electron beam is radiated to the pixel electrodes of the pixel sections, and information of second electrons discharged from the pixel electrodes are detected to inspect if there are any defects of the pixel sections.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009073229-A (JP)
Title: Hydraulic control valve and power steering device
Inventor: MUTO SATORU
IPC: F16K47/02
Filed: 2007-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydraulic control valve capable of suppressing cavitation at a contraction part and preventing generation of noise.  <P>SOLUTION: The hydraulic control valve is provided with a valve body formed to a cylindrical shape; a valve shaft relative angle-displaceably fitted on the same axis at an inner side of the valve body; a plurality of first oil grooves formed by a recession part in which a cross section area in a radial direction becomes small from an intermediate part in an axial direction to an end part side; a plurality of second oil grooves formed by a recession part in which a cross section area in a radial direction becomes small from an intermediate part in an axial direction to an end part side at an outer peripheral side of the valve shaft; and a contraction part capable of varying an opening area between the first oil groove and the second oil groove adjacent to each other according to the displacement of the relative angle by a projection part formed at an inner peripheral side of the valve body and a projection part formed at the outer peripheral side of the valve shaft. The contraction part is formed such that the opening area becomes small as the cross section area in a radial direction of the first oil groove and the second oil groove.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009076601-A (JP)
Title: Etching solution
Inventor: NISHIJIMA YOSHITAKA
IPC: H01L21/306
Filed: 2007-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an etching solution in which: not only a laminated metallic film of Cu and Mo, but also a laminated metallic film of Cu and Mo which is difficult to etch by conventional technique are etched; and an etching sectional shape; having a preferable taper angle, which cannot be obtained by conventional technique, can be obtained without side etching.  <P>SOLUTION: The etching solution contains, as essential components, (a) at least one selected from a group of phosphate whose solution is neutral or acid and carboxylate whose solution is neutral or acid, (b) hydrogen peroxide, and (c) water. Copper or copper alloy, and molybdenum or molybdenum alloy of a multilayer laminated metallic layer comprising one layer or a plurality of layers of copper or copper alloy and one layer or a plurality of layers of molybdenum or molybdenum alloy are etched at a time.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009075826-A (JP)
Title: Paper sheet identification device
Inventor: NAKAMURA TOSHIYA
IPC: G07D7/12
Filed: 2007-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper sheet identification device using a transmission type photo-sensor for identifying paper sheets by using light emitting elements whose number is smaller than the number of scanning lines, and for preventing the deterioration of detection precision due to the positional deviation of light emitting elements and light receiving elements.  <P>SOLUTION: The transmission type photosensor 11 of a paper sheet identification device 1 is provided with: three light emitting elements 11a, 12a, and 13 loaded on an opening/closing unit; and four light receiving elements 11b to 14b loaded on a main body unit 2. The emitted light of the light emitting element 12a arranged at the center of a paper sheet conveyance path 10 are dispersed by an LED cover 62 having a light dispersing function, and the top end face 62a of the LED cover is uniformly made to emit the light, and the conveyance path section including the light receiving regions of the two light receiving elements 12b and 13b is uniformly illuminated. Consequently, a paper sheet P passing this is uniformly illuminated, and optical information of the paper sheet P is precisely detected from the light receiving elements 12b and 13b.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009073038-A (JP)
Title: Liquid discharge head and liquid discharge apparatus
Inventor: NISHIDA TAKETO
IPC: B41J2/055
Filed: 2007-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To solve with a simple method, such a problem that a fracturing will occur at the time of driving in the periphery area wherein a liquid chamber and a piezoelectric thin film element cross each other in a liquid discharge apparatus in which the piezoelectric thin film element was formed longer than the liquid chamber.  <P>SOLUTION: In an ink-jet head wherein the piezoelectric element is formed smaller than the width of the short side of the liquid chamber and longer than the length of the long side of the liquid chamber, the piezoelectric element and the liquid chamber cross each other at the short side of the liquid chamber, and the short side of the liquid chamber is made into the shape of tapering off gradually.  <P>COPYRIGHT: (C)2009,JPO&INPIT