baber/WOPTO huggingface dataset:
Patent JP-2010211775-A (JP)
Title: Operation history management system and operation history management method
Inventor: UMEMOTO MASAKO
IPC: G06F3/0484
Filed: 2009-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an operation history management system 100 easily restoring operation history of a device 300 to be operated, and to provide an operation history management method.  <P>SOLUTION: The operation history management system 100 includes an operation history management device 200 for storing operation history for the device 300 to be operated, and the device 300 to be operated for storing operation history by the operation history management device 200. The operation history management device 200 includes a restoration range control GUI means 210 for receiving a designation of a range to be restored in the displayed operation history, and sending the oldest operation history in the range designated and first identification information of the operation history management device 200 to the device 300 to be operated. The device 300 to be operated includes an operation history restoring means 310 for restoring the operation history on the basis of the oldest operation history and the first identification information, and the operation history and second identification information of the operation history management device 200 that operates the operation history.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010189371-A (JP)
Title: Sulfone compound, and method for producing the same
Inventor: TAKAHASHI HISAYA
IPC: C07C317/24
Filed: 2009-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for industrially advantageously producing a sulfone compound that is an important intermediate for producing a carotenoid.  <P>SOLUTION: There is provided a method for producing a sulfone compound represented by formula (1), which can be produced by a process of reacting a compound represented by formula (3) with a chlorate or a bromate and subsequently reacting the resulting reaction liquid with HX or X<SB>2</SB>to obtain a compound represented by formula (4); a process of reacting the compound represented by formula (4) with a halogenation agent or with M(OCOR)<SB>n</SB>to obtain a compound represented by formula (5) or formula (6) respectively; or a process of reacting the compound represented by formula (5) or formula (6) with an inorganic base to obtain a compound represented by formula (7).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010218625-A (JP)
Title: Magnetic recording device
Inventor: SASA MASAAKI
IPC: G11B33/00
Filed: 2009-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To completely disable reading/writing of information from/to a magnetic recording device when it is discarded.  <P>SOLUTION: The magnetic recording device 1 has a sealed container 21 in an enclosure case 2 and an insertion hole 28 on a cover 4 for inserting a needle 32 into the sealed container 21. In the sealed container 21, corrosive material 25 is housed. The hole is formed on the sealed container 21 by inserting the needle 32 into the enclosure case 2 when disposing of the magnetic recording device 1. The corrosive material 25 is let out from the hole and the magnetic recording surface of a magnetic disk 5 is destroyed, thereby it becomes impossible to read and write information from and to the magnetic disk 5.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010219929-A (JP)
Title: Moving image analysis device, program, and method, moving image processing apparatus and moving image distribution device
Inventor: SHINTANI YOSHIHIRO
IPC: H04N7/173
Filed: 2009-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To reduce an amount of processing necessary to analyze a position where scene switching occurs in moving image content.  <P>SOLUTION: Provided is a moving image analysis device for analyzing moving image data of a moving image coded in units of images. The moving image analysis device includes a means that compares an amount of data of a predetermined coded image with an amount of data of an internal coded image just before a predetermined image in the moving image data and estimates a scene switching timing in the moving image on the basis of the comparison result, and a timing means for outputting information about the scene switching timing estimated by the means for estimating a scene switching timing.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010213946-A (JP)
Title: High frequency treatment instrument
Inventor: AKAHA HIDEFUMI
IPC: A61B18/12
Filed: 2009-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To perform two kinds of treatments or operations by an operation to push and pull a flexible cord inside a flexible sheath by an operation means with a simple configuration.  <P>SOLUTION: A through-passage 5 and a liquid supply passage 6 are formed in the flexible sheath 2, which are arranged by penetration the flexible sheath 2, connected to the first passage 7 of a connection member 3, extended to the operation means 4, and then, operated by pushing/pulling by the operation means 4. A treatment instrument body 10 is put through the through-passage 5. A bar shape electrode 12 is arranged at the distal end of the flexible cord 11 where a conductive wire is coated with an electric insulating member. A through-hole 15 for electrode exposure is formed on a side surface close to the distal end of the flexible sheath 2. The bar shape electrode 12 is positioned at a working position projected from the distal end of the flexible sheath 2 or a storage position pulled into the flexible sheath 2. A most part of the bar shape electrode 12 is positioned inside the through-hole 15 in the storage position.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010224044-A (JP)
Title: Variable focus lens
Inventor: IMAI TADAYUKI
IPC: G11B7/135
Filed: 2009-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a variable focus lens that speedily changes a focal distance.  <P>SOLUTION: The variable focus lens includes: an electrooptical material; and electrodes formed on a light entrance surface and a light exit surface of the electrooptical material. An optical axis is established so that light enters from a space where the electrode of the entrance surface is not formed and light exits from a space where the electrode of the exit surface is not formed. When a part of electric line of force connecting the electrode of the entrance surface with the electrode of the exit surface bends at the space, an electric field of the area where the light transmits focusing on the optical axis is changed. A focus of the light transmitted the electrooptical material becomes variable by changing applied voltage between the electrode of the entrance surface and the electrode of the exit surface. Further, refractive index modulation due to a photoelastic effect occurred as a result of deformation is suppressed by having structure suppressing deformation spontaneously generated in the electrooptical material when voltage is applied to the electrodes.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010221477-A (JP)
Title: Liquid container and manufacturing method for liquid container
Inventor: NOZAWA IZUMI
IPC: B41J2/175
Filed: 2009-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture an ink cartridge efficiently while fully assuring the function of the ink cartridge.  <P>SOLUTION: The ink cartridge 1 is partitioned by a rib 10a in the inside, and the front and the back are sealed with an outer surface film 60 and a film 80. The ink cartridge 1 includes a tank chamber 370 and an end chamber 390 which hold liquid, an atmosphere opening hole 100, air chambers 320 to 360 which communicate the tank chamber 370 to the atmosphere opening hole 100 by making the ventilation possible, a liquid supply part 50 for feeding an ink to a printer, an atmosphere communication chamber 355 which is formed next to the air chamber 350 and be communicated to an atmosphere through a vacuum hole 110, and a bypass passage 354 which makes the air chamber 350 communicate to the atmosphere communication chamber 355 by making the ventilation possible when injecting an ink to the tank chamber 370 and the end chamber 390. The bypass passage 354 is heat-welded with the film 80 and sealed after injecting an ink.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010223516-A (JP)
Title: Raw material molding device of rotary hearth furnace for manufacturing reduced iron
Inventor: SAKURAI YUICHI
IPC: C22B1/24
Filed: 2009-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a raw material molding device of a rotary hearth furnace capable of efficiently transmitting heat to a raw material pellet by densifying and unifying air holes and moisture in the raw material pellet to efficiently reduce the raw material pellet in the rotary hearth furnace.  <P>SOLUTION: In this molding device for molding the raw material, of the rotary hearth furnace in which a pair of screws 2 respectively having a raw material feeding screw 5 of various pitches of spiral blades 4, and an extruding screw 6 continued from the raw material feeding screw 5 are disposed in parallel with each other in a casing 1, a kneading section 9 is disposed in a state that a plurality of elliptical paddles 9a-9d for kneading the raw material pellet are disposed between the raw material feeding screw 5 and the extruding screw 6 in a state of being overlapped while staggered at equal angles on the whole periphery of a screw shaft 3, and clearances 10 through which the raw material passes, are respectively formed between top sections of the paddles adjacent to each other.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009189240-A (JP)
Title: Adjusting metal fitting for separator support
Inventor: SUGAYA KEIICHI
IPC: H02G3/00
Filed: 2009-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adjusting metal fitting for a separator support, capable of supporting a separator without machining a mesh plate attached on the bottom of a cable rack.  <P>SOLUTION: A metal fitting body 1 is provided between a sub-beam P1 and a mesh plate R laying on the sub-beam P1. A coupling hole 2 for inserting a fixing bolt Q2 for fixing a support Q is drilled on the metal fitting body 1. The metal fitting body 1 is fixed on a fixing nut T attached inside the sub-beam P1 with the fixing bolt Q2 inserted through the coupling hole 2. A tapping screw 5 is provided which is to be directly screwed to a slit-like adjusting hole 4 drilled on the metal fitting body 1 through the bolt insertion hole Q1 provided on the support Q. When the support Q disposed above the mesh plate R and the metal fitting body 1 disposed below the mesh plate R are screwed with the tapping screw 5, the position of the mesh of the mesh plate R is selected on the adjusting hole 4 of the metal fitting body 1.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010230568-A (JP)
Title: Inspection method of led, and led unit
Inventor: MAKITA YUKITAKA
IPC: G01M11/00
Filed: 2009-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To confirm lighting of an LED only by a device having the LED mounted thereon without requiring a tool.  <P>SOLUTION: This LED unit has a constitution including an LED 1 and an LED control circuit 2. The LED control circuit 2 is constituted of: a lighting circuit 4 for controlling lighting of the corresponding LED 1; and a light receiving circuit 3 for detecting a light receiving amount of the LED 1 when the corresponding LED 1 is used as a light sensor, and can switch the lighting circuit 4 and the light receiving circuit 3 by a switching signal from an external control means. When the LED unit includes two LEDs 1 and a lighting state of one LED is inspected, an LED to be inspected is put into the lighting state, and the other LED is put into a turn-off state, and the control circuit is switched into the light receiving circuit, and light from the LED to be inspected is received by the other LED, and the light receiving amount is detected by the light receiving circuit, to thereby confirm the lighting state of the LED by the control means.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010238755-A (JP)
Title: Land structure
Inventor: UDA SHINGO
IPC: H05K1/11
Filed: 2009-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a land structure capable of, easily and at low cost, achieving a work in response to necessity of electronic component mounting and a work in response to necessity of inter-ground connection.  <P>SOLUTION: Wide portions 20, 20 are provided halfway in a wiring pattern 2, and lands 3, 3 are placed on and fixed to the wide portions 20, 20. An interval between the wide portions 20, 20 is substantially adapted to an inter-terminal distance of an electronic component to be mounted, and a pattern part between the wide portions 20, 20 is used as a connection portion 21. Consequently, when the electronic component is necessary, the connection portion 21 is cut, so that the electronic components can be mounted on the lands 3, 3. Further, when it is not necessary to mount the electric component, the connection portion 21 is left as it is without being cut, so that a wiring pattern can be used.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009276054-A (JP)
Title: Phase conversion cooler and portable equipment
Inventor: RYU SHUGEN
IPC: H05K7/20
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a phase conversion cooler having a high cooling effect irrespective of a using posture, and portable equipment.  <P>SOLUTION: This phase conversion cooler or the like is provided with a cooling head 2 having the first face 2a contacting with a cooling object, the first supply and discharge port 3 provided on the second face 2b, the second supply and discharge port 4 provided on the third face 2c, the first pipe 5 connected to the first supply and discharge port 3, a heat radiation part 6 disposed in a heat radiation environment, and the second pipe 7 connected to the second supply and discharge port 4, a coolant is stored to make a liquid phase occupy a prescribed ratio or more, in an inner space returning from the cooling head 2 to the cooling head 2 through the heat radiation part 6, and a liquid level of the coolant is positioned in an upper side of the third face, in the posture where the third face of the cooling head 2 is positioned in lower side of the cooling head 2.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010235408-A (JP)
Title: Colored lead-free glass for sealing
Inventor: MITAMURA NAOKI
IPC: H01J9/26
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To obtain lead-free low melting point glass which does not substantially contain PbO, is improved in moisture resistance that is an issue of P<SB>2</SB>O<SB>5</SB>glass, and is not crystallized but stable even when treated at a higher temperature.  <P>SOLUTION: The colored lead-free glass is characterized in that: the glass does not substantially contain PbO; the glass contains, in terms of mol%, 40 to 80 of P<SB>2</SB>O<SB>5</SB>, 3 to 50 of Fe<SB>2</SB>O<SB>3</SB>, 0 to 15 of Al<SB>2</SB>O<SB>3</SB>, 0 to 20 of TiO<SB>2</SB>, 0 to 10 of ZrO<SB>2</SB>, 0 to 40 of R<SB>2</SB>O (which is at least one selected from Li<SB>2</SB>O, Na<SB>2</SB>O and K<SB>2</SB>O), 0 to 60 of MgO, 0 to 60 of CaO, 0 to 60 of SrO, 0 to 60 of BaO, and 0 to 60 of ZnO; and in terms of an atomic molar ratio, (Fe+Al+Ti+Zr+Li+Na+K+Mg+Ca+Sr+Ba+Zn)/P is less than 1.0. The glass has a coefficient of linear expansion of (50 to 200)×10<SP>-7</SP>/°C at 30 to 300°C, and a softening point of 400°C or higher and lower than 750°C.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010242663-A (JP)
Title: Screw compressor
Inventor: KANEKO KAORU
IPC: F04C18/16
Filed: 2009-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a screw compressor capable of controlling an increase of noise generated by a rotating gear even when a support portion of a casing increases in temperature and is thermally expanded.  <P>SOLUTION: A screw compressor 1 includes: a pair of spirally-formed rotors 2, 3; and a casing rotatably and pivotally supporting a pair of the rotors 2, 3, keeping the rotors 2, 3 geared each other. The screw compressor 1 also includes timing gears 5, 6 which are disposed at the rotors 2, 3, respectively and are meshed each other. The casing 4 pivotally supports both the rotors 2, 3, and has supporting portions 41, 42a disposed at both ends of the rotors 2, 3, respectively. Material of which the timing gears 5, 6 are made is selected based on noise characteristics at the timing gears 5, 6.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010245998-A (JP)
Title: Frame circulation type noise reduction device, and frame circulation type noise reduction method
Inventor: OKAWA NAOTO
IPC: H04N5/21
Filed: 2009-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a noise component even in a video signal of which only the luminance level is varied.  <P>SOLUTION: A frame circulation type noise reduction device 100 includes: a frame memory 1 for delaying a present video signal for different frame periods; a gain determining section 2 for determining a gain from at least two or more video signals delayed by the frame memory 1; and a feedback video signal generating section 5 for generating a feedback video signal to be added to the present video signal on the basis of a result of subtracting the present video signal from a video signal obtained by multiplying one of the delayed video signals by the gain.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009278076-A (JP)
Title: Composition for forming hole injection/transport layer, method of manufacturing composition for forming hole injection/transport layer, organic electroluminescent element,organic el display and organic el illumination
Inventor: OKABE KAZUTAKE
IPC: H01L51/50
Filed: 2009-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To extend the life of an organic electroluminescent element having hole injection/transport layers formed using a compound with a polymerizable group.  <P>SOLUTION: A composition for forming hole injection/transport layers of the organic electroluminescent element contains the compound with a polymerizable group and an organic solvent and is preserved for 22 hours or longer after being prepared. During the preservation, the compound with the polymerizable group and the organic solvent in the composition are homogenized on a very micro scale. When hole injection/transport layers are formed in a state where the organic solvent and the compound with the polymerizable group are homogeneously dissolved or dispersed, the film quality is good, and as a result, a good influence is exerted on the life of the element. Thus, the long life can be achieved by simple operation of preservation.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009266227-A (JP)
Title: Content providing method, and content providing system
Inventor: LEE JEONG HOON
IPC: G06Q30/06
Filed: 2009-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide various brand content classified based on a creation subject by facilitating the retrieval of brand content.  <P>SOLUTION: This content providing method includes the steps of: permitting connection through a specific medium; outputting menu items including the confirmation items of brand content and the entry items of a hall; outputting the input window of specific branch merchandise and retrieval words; receiving the retrieval word input of a user; outputting a retrieval result including the brand matched with the input retrieval words; outputting an electronic book relevant to the brand selected by the user; outputting a brand selling floor selected by the user through the electronic book; classifying the brand content selected by the user based on a creation subject through the electronic book to output it; storing the content selected by the user from among the content classified and output based on the creation subject in an internal user space; and providing an advertising space to advertise content stored in the internal user space; and confirming a plurality of brand selling floors for every selling floor.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010252656-A (JP)
Title: Method for producing potato protein improved in taste and flavor
Inventor: ONO HIROYUKI
IPC: A23J3/14
Filed: 2009-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing potato protein improved in taste and flavor.  <P>SOLUTION: The method for producing potato protein improved in taste and flavor includes: (a) a step for washing and crushing potatoes; (b) a step for squeezing the crushed potatoes; (c) a step for treating the thus obtained squeezed liquid with an acid; (d) a heating step for heating the acid-treated potato extract under an acidic condition; (e) a step for removing a low-molecular weight substance by ultrafiltration membrane; and (f) a drying step for drying the thus obtained protein. The potato protein produced by the method is ameliorated in bitter or harsh taste, flavor, or the like, and therefore usable as food and drink directly or after addition of various kinds of ingredients.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010254088-A (JP)
Title: Pneumatic tire
Inventor: NUKUSHINA RYOSUKE
IPC: B60C13/02
Filed: 2009-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic tire capable of making projections/recessions generated on an outer surface of a sidewall when molding a tire inconspicuous, and suppressing the extension of crack generated on a sidewall.  <P>SOLUTION: In the pneumatic tire, a decorating part 2 of the sidewall 1 is provided with a plurality of quadrilateral patterns 21. The circumference of each quadrilateral pattern 21 is composed of two circumferential direction sides 21a and two diametrical direction sides 21b, and each circumferential direction side 21a and each diametrical direction side 21b are made of rib elements projecting out from an outer surface of the sidewall 1. Therefore, the projections/recessions generated on the outer surface of the sidewall 1 by carcass folding end part and the like when molding the tire becomes inconspicuous due to projections/recessions by each circumferential direction side 21a and each diametrical direction side 21b or projections/recessions by each ridge 21c. The extension of crack is suppressed by the circumferential direction sides 21a or the diametrical direction sides 21b made of the rib elements.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010258208-A (JP)
Title: Superconductive single photon detecting element, method of manufacturing the superconductive single photon detecting element, and method of mounting components of superconductive single photon detector
Inventor: MIKI SHIGETO
IPC: H01L39/00
Filed: 2009-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a superconductive single photon detecting element excellent in both photocoupling property with photons and optical absorbing property.  <P>SOLUTION: The superconductive single photon detecting element 100 includes a magnesium oxide substrate 10, a niobium nitride wiring 13 formed on a front surface of the substrate 10, a cavity layer 12 formed on the niobium nitride wiring 13, a reflection layer 11 formed on the cavity layer 12, and an antireflection layer 14 formed on a rear surface of the substrate 10. The niobium nitride wiring 13 is connected with a bias source via a transmission line 15 to flow a predetermined bias current through it to be used in a superconductive state. Photons P are detected one by one based on a change in resistance of the niobium nitride wiring 13 when the photons P are incident on the niobium nitride wiring 13 from the rear surface side of the substrate 10. The thickness L1 of the substrate 10 is set in a thickness range L1<SB>opt</SB>of the substrate 10 with which a photocoupling efficiency P<SB>c</SB>is saturated.  <P>COPYRIGHT: (C)2011,JPO&INPIT