baber/WOPTO huggingface dataset:
Patent JP-2009114345-A (JP)
Title: Metal complex compound, optical recording medium, optical recording material, and pigment
Inventor: MANABE YOSUKE
IPC: G11B7/249
Filed: 2007-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical recording medium which can suitably perform a read-out operation and a write operation with a so-called blue laser, and is excellent in productivity and durability.  <P>SOLUTION: An optical recording medium 10 is capable of absorbing a laser beam with a wavelength of 350 to 530 nm, and comprises a recording layer 2 which is formed by using, as an optical recording material, a pigment a containing a metal complex compound containing at least a pyrazine N-oxide compound represented by the general formula [I] as a diazo component. Specifically, the optical recoding medium 10 comprises a substrate 1 made of a light transmitting material, the recording layer 2 formed on the substrate 1, a disk 100 having an antireflection layer 3 laminated on the recording layer 2 and a protection layer 4 sequentially laminated thereon, the substrate 1, the recording layer 2, the antireflection layer 3 and the protection layer 4 being adhered each other with an adhesive 5 interposed therebetween.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008050369-A (JP)
Title: Dental composition
Inventor: MITRA SUMITA B
IPC: A61K6/891
Filed: 2007-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide dental compositions which continuously release fluoride ions.  <P>SOLUTION: Dental compositions are provided comprising (a) a polymerizable component, (b) a fluoride-releasing substance, (c) a hydrophilic component, (d) a polymerization initiator, and (e) an acidic component. This dental composition is substantially free of added water, and has a water uptake value of at least about 1.5 g of water per 100 g composition in 2 weeks.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009112664-A (JP)
Title: Fundus camera
Inventor: ICHIKAWA NAOKI
IPC: A61B3/14
Filed: 2007-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently perform alignment, and to acquire excellent fundus images in an apparatus which aligns a subject's eye with an apparatus by automatic control.  <P>SOLUTION: The fundus camera includes an imaging means for acquiring fundus images of the subject's eye, an alignment light projecting means for projecting an alignment index to the subject's eye, an alignment index detecting means for detecting the alignment index projected to the subject's eye, and an alignment determining means for determining the adequacy of alignment of the subject's eye with the imaging means, wherein a state that the ring slit is located to be conjugate with a pupil of the subject's eye is taken as a reference position, and an allowable width of the alignment in at least one of the front-to-back direction, the vertical direction, or lateral direction is asymmetrical with respect to the reference position for the allowable width of the alignment for determining that the alignment is appropriate.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009116251-A (JP)
Title: Image forming apparatus
Inventor: SASAMOTO YOSHIFUMI
IPC: G03G21/14
Filed: 2007-11-09
Abstract: <P>PROBLEM TO BE SOLVED: To inexpensively and quickly synchronize rotational phases of respective color photoreceptor drums with each other in an image forming apparatus.  <P>SOLUTION: The image forming apparatus has an image forming part 60 forming a multicolor image by superposing color images formed by the photoreceptor drums 610, 620, 630 and 640 corresponding to respective colors Y, M, C and BK. Ribs intermittently continuing in a circumferential direction at a position having same radius centering around a rotary shaft are formed on gears rotating interlocked with the respective photoreceptor drums having a different driving source from each other. A control part of the image forming apparatus calculates the rotation phase of each of the gears based on a logical combination of detection signals which are output from respective phase sensors provided at a point symmetric position centering around the rotary shaft on the circumference of each of the gears, and controls the driving source based on the calculated value.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009119307-A (JP)
Title: Catalyst regeneration method
Inventor: FAUNGNAWAKIJ KAJORNSAK
IPC: B01J23/745
Filed: 2007-11-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of regenerating the activity of a Cu-containing spinel catalyst which has a deterioration in activity after use in reforming of oxygen-containing hydrocarbons.  <P>SOLUTION: The method of regenerating the Cu-containing spinel catalyst with the activity lowered after use in reforming of oxygen-containing hydrocarbons includes the process of baking a catalyst whose activity is lowered owing to thermal coagulation of Cu, in an oxygen-containing gas atmosphere.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009120646-A (JP)
Title: Disperse dye composition
Inventor: HOSODA MASAAKI
IPC: D06P3/54
Filed: 2007-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a disperse dye composition that is useful for dyeing a hydrophobic fiber material such as a polyester-based fiber material, has excellent high-temperature dye dispersibility and dye-retarding effect and solves troubles caused by oligomers.  <P>SOLUTION: The disperse dye composition comprises a polyester copolymer that is obtained by subjecting a dibasic acid component containing 15-65 mol% of a dibasic acid containing a sulfonic acid group and a dihydric alcohol component containing a polyethylene glycol having a molecular weight of 900-3,500 to condensation polymerization and has a molecular weight of 3,000-30,000 and contains 10-40 mass% of a polyoxyethylene chain in the molecule and a disperse dye.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009123803-A (JP)
Title: Light emitting diode device
Inventor: HATA MASAYUKI
IPC: H01L33/62
Filed: 2007-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light emitting diode device sufficiently improved in luminous efficiency.  <P>SOLUTION: This LED device 200a is provided with an LED chip 10 and a package 80 for housing the LED chip 10 therein. In the LED chip 10, anisotropy of light emission intensity relating to an azimuth in a principal plane of a light emitting layer is generated. High-concentration parts 87a of a resin mold are arranged in regions each having a predetermined angle range including an azimuth large in the intensity of light emission from the LED chip 10, and low-concentration parts 87b of a resin mold 87 are arranged in regions each having a predetermined angle range including an azimuth small in the intensity of light emission from the LED chip 10.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009123423-A (JP)
Title: Imaging device
Inventor: MATSUBARA TOMOKI
IPC: H01J31/38
Filed: 2007-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly sensitive imaging device in which a superior imaging signal can be obtained by suppressing occurrence of image failure phenomenon such as a false signal, a ripple phenomenon, and an inversion phenomenon or the like.  <P>SOLUTION: On a conductive face 1a of a light-transmissive substrate 1, a light-conductive part 2 is formed. The light-transmissive substrate 1 and a glass tube 4 are sealed by an indium ring 3 in a state that a conductive film 1A and the indium ring 3 are electrically connected so that an internal space of the glass tube 4 is held in vacuum. A shielding ring 10 is pinched by the photo-conductive part 2 and a meshed electrode 9, and a non-forming region in which the light-conductive part 2 is not formed among the conductive film 1A of the light-transmitting substrate 1, and the indium ring 3 are covered by this shielding ring 10. Due to this, the entry of a floating electrons into the conductive film 1A and the indium ring 3 can be suppressed so that the image signal of high quality image can be obtained without accompanying the image failure phenomena such as the false signal, the ripple phenomenon, and the inversion phenomenon or the like.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009121125-A (JP)
Title: Faucet mounting method and faucet mounting structure
Inventor: KURIHARA KOJI
IPC: E03C1/042
Filed: 2007-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a faucet mounting method which contributes to reduction of a mounting load and reduction of a parts count of an internal pipe arrangement, and to provide a faucet mounting structure.  <P>SOLUTION: According to the faucet mounting method, front ends of a pair of connection pipes having rigidity are connected to a pair of connection portions of a faucet body having a water/hot water mixing portion, and rear ends of the pairing connection pipes are inserted into a pair of insertion holes formed in a front plate of a counter arranged on a front surface of a wall. Then ends of a pair of crank legs into which water and hot water flow, are connected to a pair of faucet fixtures fixed to a wall portion opposed to the insertion holes formed in the counter, and the other ends of the pairing crank legs are connected to the rear ends of the pairing connection pipes.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009122390-A (JP)
Title: Driving device of display panel, and display device using the same
Inventor: ABE SHINICHI
IPC: G09G3/30
Filed: 2007-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driving technique of a display panel, capable of reducing invalid power.  <P>SOLUTION: A plurality of data drivers DD are provided for each of a plurality of data lines LD of a display panel 120, and supply an electric signal according to luminance to the corresponding data line LD. A plurality of initialization switches SW are provided for each of the plurality of data lines LD, connected at one end to the corresponding data line LD, and laid in an ON state at every scanning line switching of the display panel to initialize the electric state of the corresponding data line LD. A power supply circuit 10 receives power from the plurality of data lines LD through the plurality of initialization switches SW, and supplies power source voltage Vdd to the plurality of data drivers DD.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009130379-A (JP)
Title: Image display method and image display device
Inventor: MIYAZAKI SATOSHI
IPC: H04N5/93
Filed: 2007-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image display method and device, which performs image display which is easier to use for a user while relating photographing time information to photographing position information.  <P>SOLUTION: When one of index-displayed thumbnail images is selected, a map image corresponding to the photographing position of the selected image is acquired. Thereafter, the images photographed within the same map range in the same photographing year as the selected image are retrieved, the retrieved images are numbered in the order of the photographing time, and markers indicating the photographing positions of the respective images are displayed on the map image according to the numbers. The thumbnail images of the respective images are also displayed on the side of the map image.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009126192-A (JP)
Title: Travel assist device
Inventor: SASAKI HITOSHI
IPC: B62D7/08
Filed: 2007-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a travel support device for supporting straight travel of a vehicle when detecting a straight road where disturbance for straight travel may be easily generated.  <P>SOLUTION: When travelling on a designated road where disturbance for straight travel may be easily generated (a step S1 → yes), if the designated road is straight (a step S2 → yes), straight travel is assisted by adopting toe-in for right and left rear wheels to improve a straight travel property (a step S3). When having traveled through the designated road (a step S4 → Yes), the toe-in of the right and left rear wheels is canceled (a step S5) to return to be normal toe-in and influence of tire abrasion and the like is minimized.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009130183-A (JP)
Title: Mount for solar cell module, and fitting structure
Inventor: NISHI HIROSHI
IPC: H01L31/042
Filed: 2007-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mount and a fitting structure with which a solar cell module can be fixed tightly and easily.  <P>SOLUTION: Provided are the mount 1 for fitting the frameless solar cell module 4 onto a fitting surface, and the fitting structure using the mount 1. The mount 1 is composed of a base 2 laid on the fitting surface and a fixed plate 3 fitted onto the base 2; and the base 2 has a module support portion 23 supporting the frameless solar cell module 4, and the fixed plate 3 has an inclined portion 32 having a predetermined angle to the module support portion 23 of the base 2 and a fixed portion 33 parallel to the module support portion 23. A gap 10 wherein the frameless solar cell module 4 is secured is formed between the module support portion 23, and the inclined portion 32 and fixed portion 33, and the frameless solar cell module 4 is secured in the gap 10 to be fixed to the mount 1.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009126672-A (JP)
Title: Material feeding device and manufacturing device of laminated plate using the same device
Inventor: HATAKE KAZUSHI
IPC: B65H20/34
Filed: 2007-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To avoid an increase of the size of a material feeding device for feeding a sheet material.  <P>SOLUTION: A peripheral length difference absorbing mechanism for absorbing a peripheral length difference between a plurality of sheet materials of a laminated roll is provided with mounting bases 35 suspended on both axial direction end sides of a winding core 6 of the laminated roll 5 via bearings and having rotation attitudes maintained by self weight or a rotation attitude maintaining means, supporting arms 31 and 33 slidably mounted on both the mounting bases 35, and tension adding rolls 32 and 34 rotatably supported by the supporting arms 31 and 33 and suspended in parallel with the winding core 6 between both of the supporting arms 31, 31 and 33, 33.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009135674-A (JP)
Title: Electronic device and electronic device control system
Inventor: ABURAYA HIROYUKI
IPC: H04M1/24
Filed: 2007-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic device which performs control on the basis of a signal to be inputted.  <P>SOLUTION: A cellular phone 1 is provided with: a casing; a charging terminal 17 disposed by being exposed to the outer surface of the casing; a demultiplexer 46 which divides a voltage signal inputted via the charging terminal 17 into a charging signal and a communication signal; a charging part 47 which charges a battery charger 48 disposed in the casing according to a charged voltage based on the charging signal divided by the demultiplexer 46; and a communication control part 49 which performs control on the basis of the communication signals divided by the demultiplexer 46.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009134591-A (JP)
Title: Vehicle color determination device, vehicle color determination system, and vehicle color determination method
Inventor: SHIMOURA HIROSHI
IPC: G08G1/017
Filed: 2007-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle color determination device, a vehicle color determination system and a vehicle color determination method, capable of determining precisely a vehicle color at low cost.  <P>SOLUTION: A plate recognition part 14 recognizes a number plate. A plate position calculating part 15 calculates moving vectors xm, ym of a plate position, based on coordinates xp, yp of the plate position on each of plate pick-up images at different imaging times. A vehicle color determination area specifying part 17 calculates coordinates xs, ys of the plate position on a color determining pick-up image in the imaging time t+n after a prescribed time lapses from the imaging time t+1, based on the coordinates xp, yp of the plate position, the moving distance (vector) (for example ym) of the plate position, and the like, and specifies a vehicle color determination area, based on the calculated coordinates xs, ys of the plate position. A vehicle color determination part 18 determines the vehicle color, based on a pixel value in the vehicle color determination area.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008160824-A (JP)
Title: Piezoelectric resonator, method of manufacturing the same, and electronic part
Inventor: IWAI HISASHI
IPC: H01L41/22
Filed: 2007-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piezoelectric resonator of which the vibration frequency can be accurately adjusted and the adjustment accuracy of the vibration frequency can be improved.  <P>SOLUTION: The piezoelectric resonator includes a vibrating arm extended from a base, and a metal film for adjusting a frequency formed along the longitudinal direction from the tip of the vibrating arm, in which the metal film for adjusting a frequency has a block pattern divided into a plurality of blocks. By such a configuration, the frequency adjustment of the piezoelectric resonator is conducted by eliminating the blocks in compliance with the amount of frequency adjustment one by one, thus enabling to adjust the vibration frequency with accuracy.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009140030-A (JP)
Title: Server device, client device, printer, print system, and program
Inventor: MINAMI TAKESHI
IPC: G06F21/44
Filed: 2007-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To allow an arbitrary printer on a network to print by a simple operation, and to sufficiently secure the security of print data in the use of the printer and in the communication of data, in a print system.  <P>SOLUTION: A client device exchanges information by performing short-distance radio communication such as infrared communication with a printer, and applies connection information with a server device acquired from the server device to the printer. When the printer makes a connection request to the server device as the client device based on the connection information, the server device authenticates the use of the printer which has made a connection request by using a print permission table in which printers whose use is permitted are defined for every client device. After authentication, the printer receives print data encrypted and transmitted by the server device, and decrypts and prints the print data.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008107840-A (JP)
Title: Double clad fiber and method of processing the same
Inventor: MURAYAMA MANABU
IPC: G02B6/02
Filed: 2007-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To easily allow excited light incident to a first clad from fiber side in a double clad fiber furnished with a second clad having a plurality of fine holes.  <P>SOLUTION: The double clad fiber 20 includes: a core 1 doped with a light amplifying component; the first clad 2 so provided to cover the core 1; and the second clad 3 in which the plurality of fine holes extending along the core 1 are so provided to cover the first clad 2, wherein the second clad 3 is partially removed to expose the first clad 2.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009142084-A (JP)
Title: Rotary electric machine
Inventor: YOSHIDA KENICHI
IPC: H02K9/06
Filed: 2007-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotary electric machine capable of lowering the temperature of an inverter device even when there is no cooling air from an air blower.  <P>SOLUTION: A rotary electric machine body 40 has a rotor 4 with the air blower, a stator 1 and housings 2 and 3. The inverter device 30 has a case 14 and a plurality of switching semiconductor devices 15 for controlling power. The rotary electric machine body 40 and the inverter device 30 are unified by connecting the case 14 to the housings 3 and cooling air circulation by the rotation of the air blower 12a cools the inverter device 30 and flows into the housings. Part of the case 14 is arranged between the rotary electric machine body 40 and the switching semiconductor devices 15 for controlling power, and suppresses a heat radiated (or irradiated) by the rotary electric machine body 40 from reaching the switching semiconductor devices 15 for controlling power.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009146971-A (JP)
Title: Electromagnetic shield material having primer layer
Inventor: OISHI EIJI
IPC: G09F9/00
Filed: 2007-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a conductive ink printed layer pattern and display pixels from causing moire by making good use of original characteristics of an electromagnetic wave shield material with a primer layer, which is provided with a conductive printed layer on a transparent base across the primer layer.  <P>SOLUTION: The electromagnetic shield material 10 has the conductive ink printed layer 13 of a predetermined pattern on the transparent base 11 across the primer layer 12, and the primer layer has a thickness Ta at the conductive ink printed layer portion larger than a thickness Tb at an opening 14, and the haze factor of the opening is 4 to 10%. The haze factor is obtained by light-diffusive unevenness 15 of the primer layer opening, light diffusing material particles added in the primer layer, and so on. Preferably, the interface between the primer layer and the conductive ink printed layer intrudes each other alternately, and mixture regions wherein a primer component and a conductive ink component are mixed are present in the primer layer and the conductive ink printed layer.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008195921-A (JP)
Title: Polyisobutenyl sulfonate having low polydispersity
Inventor: HARRISON JAMES J
IPC: C10N40/08
Filed: 2007-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyisobutenyl sulfonate, a method for producing the same, and a composition employing the same, wherein the polyisobutenyl sulfonate has improved low temperature and high temperature viscometric properties.  <P>SOLUTION: The polyisobutenyl sulfonate is produced by sulfonating polyisobutene and then allowing the resulting polyisobutenyl sulfonic acid to react with an alkali metal or an alkaline earth metal, wherein the polyisobutene is characterized by having at least 90 mole percent methyl-vinylidene, a number average molecular weight of about 350 to 5,000, and a ratio of weight average molecular weight to number average molecular weight M<SB>w</SB>/M<SB>n</SB>of from about 1.01 to about 1.4.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008260749-A (JP)
Title: Asymmetrically substituted bis(1-hydroxymethyl)phosphinic acid salt
Inventor: BAUER HARALD
IPC: C07F9/30
Filed: 2007-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a phosphinic acid compound useful as one of various flame retardants.  <P>SOLUTION: The phosphinic acid compound is an asymmetrically substituted bis(1-hydroxymethyl)phosphinic acid salt represented by formula (I): A-P(=O)(OX)-B [wherein, A is R<SB>1</SB>R<SB>2</SB>C(OH)-; B is R<SB>3</SB>R<SB>4</SB>C(OH)-, wherein these R<SB>1</SB>R<SB>2</SB>C(OH)- and R<SB>3</SB>R<SB>4</SB>C(OH)- groups are always different respectively, and R<SB>1</SB>, R<SB>2</SB>, R<SB>3</SB>and R<SB>4</SB>are each H, an alkyl, alkenyl, alkynyl, aralkyl, aryl and/or substituted aryl; X is a first main group element, second main group or subgroup element, third main group or subgroup element, fourth main group or subgroup element, eighth subgroup element and/or nitrogen base]. This compound is effective as a flame retardant for thermosetting polymers and the like.  <P>COPYRIGHT: (C)2009,JPO&INPIT