baber/WOPTO huggingface dataset:
Patent JP-2010107649-A (JP)
Title: Image forming apparatus
Inventor: MORIMOTO KIYOFUMI
IPC: G03G15/08
Filed: 2008-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus causing no image density irregularities and fogging due to uneven toner concentration of a two-component developer, even when a large amount of toner is consumed at one end in the axial direction of a developing roller, in a developing device in which one toner replenishing port is formed.  <P>SOLUTION: The developing device 2 conveys the two-component developer through two paths, first and second circulating paths, and includes a guide plate 119 and an electromagnet 108 which switch whether the toner supplied from a toner replenishing device is guided to the first circulating path or the second circulating path, according to the toner concentration detected by two toner concentration detecting sensors provided in the each of the paths.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010105778-A (JP)
Title: Image forming device
Inventor: MIZUNO KYOICHI
IPC: B65H9/14
Filed: 2008-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming device securing printing quality without variation of distal end timing by always maintaining stable loop amount, even if an inexpensive clutch is used, without expanding a loop preparing space of paper required between a pair of resist rollers and a pair of conveying rollers.  <P>SOLUTION: When a distal end of the paper conveyed from a paper feeding device to a pair of resist rollers is detected by a resist sensor, driving of a pair of upstream conveying rollers is released first, and subsequently rotation of a pair of loop preparing rollers is stopped. As a result, a pulling state is always made between the pair of upstream conveying rollers and the pair of loop preparing rollers, responsiveness of a loop clutch is made constant, the stable loop amount is maintained, and the printing quantity having no variation of the distal end timing is secured.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010108557-A (JP)
Title: Method of positioning magnetic head, and magnetic storage device
Inventor: MARUYAMA TSUGIHITO
IPC: G11B21/10
Filed: 2008-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To highly accurately position a magnetic head.  <P>SOLUTION: The yield of servo patterns can be improved by evaluating transfer quality of a plurality of sets of servo patterns (step S11) and by selecting a set of servo patterns ( best servo pattern) used for positioning a magnetic disk for each zone on the basis of the evaluation result (step S12). Consequently, positioning accuracy of a magnetic head can be improved by positioning a magnetic head using the servo patterns.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010114512-A (JP)
Title: Field network system
Inventor: KIMOTO TOSHIRO
IPC: H04L12/28
Filed: 2008-11-04
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that only the transmission state of one system can be monitored in a standby CPU unit when only one system transmission line is receivable because of a constraint in the standby CPU unit, in a CPU duplexed and field network transmission line duplexed system.  <P>SOLUTION: A master CPU unit 1 for controlling a digital apparatus 4 through a field network transmission line 3 is provided with a transmission line and apparatus state transmission means 111 for transmitting the transmission line state and an apparatus state to the standby CPU unit 2. The standby CPU unit 2 is provided with a reception means 211 for receiving the transmission line state and the apparatus state, a preservation means 212 for preserving the transmission line state and the apparatus state, and a notification means 213 for notifying an application of the transmission line state and the apparatus state. Even when the standby CPU unit 2 receives only the one system transmission line, the transmission line state and apparatus state of both systems are monitored.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010113057-A (JP)
Title: Projector
Inventor: YAMAZAKI RYUTARO
IPC: H04N5/74
Filed: 2008-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projector for suitably setting an operation mode even when a user does not perform special operation.  <P>SOLUTION: The projector 1 includes: a history storage part 23 in which setting history of past set values of an operation mode is stored as history information; and an operation mode decision part (controller 20) which decides a next set value of the operation mode based on the history information stored in the history storage part 23.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010113136-A (JP)
Title: Image forming apparatus and control method therefor
Inventor: OKUMURA YASUHIKO
IPC: G03G15/00
Filed: 2008-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of preventing adhesion of carrier to an image carrier caused by occurrence of abnormal discharge in advance by deciding whether or not the abnormal discharge occurs without causing cost increase.  <P>SOLUTION: The image forming apparatus includes a voltage detection circuit 14 detecting a voltage value of voltage discharged from a photoreceptor drum 1 through an charging roller 2 in a state where application of charging voltage Vd to the charging roller 2 is stopped, and outputting a voltage signal S2 indicating the voltage value. A control device 19 stops an charging high voltage power supply 13, and then decides whether or not the abnormal discharge occurs based on the voltage signal S2. When deciding that the abnormal discharge occurs, the control device 19 stops rotation of the photoreceptor drum 1 so as to prevent the adhesion of the carrier to the surface of the photoreceptor drum 1 while adjusting the voltage value of the developing voltage Vdc applied to a developing sleeve 4a.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010104350-A (JP)
Title: Method for selecting undifferentiated cell
Inventor: ASAJIMA MAKOTO
IPC: C12N5/07
Filed: 2008-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an undifferentiated state-specifically expressed cell-surface marker group enabling accurate and efficient methods for evaluating and separating an undifferentiated cell.  <P>SOLUTION: The protein of a cell surface protein group, expressed on an ES cell surface when cultured in the presence of LIF, and not expressed in the absence of the LIF, and represented by a specific sequence number is identified and used as the undifferentiated state-specific surface marker protein. The degree of undifferentiation can be checked by examining the reactivity of a surface protein of a test cell by using an antibody of the undifferentiation marker protein. Only the cell in the undifferentiated state can be separated and purified by a magnetic cell-separation method, a flow cytometry method or the like.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010113281-A (JP)
Title: Method of driving electrophoretic display device, electrophoretic display device, and electronic device
Inventor: MIYASAKA EIJI
IPC: G09G3/34
Filed: 2008-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of driving an electrophoretic display device, the method suppressing power consumption and eliminating a residual image.  <P>SOLUTION: In the method of driving the electrophoretic display device that grips an electrophoretic element containing electrophoretic particles between a pair of substrates and has a display section formed of a plurality of pixels, an image-eliminating step S110 of eliminating an image of the display section includes: a partial eliminating step S111 of selectively moving a pixel displaying a first gradation to a second gradation; and a residual image-eliminating step S112 of setting a residual image-eliminating region including at least a pixel forming a contour of the image component formed of the first gradation and a pixel that is arranged adjacent to the pixel forming the contour of the image component and displays the second gradation, and selectively moving a pixel constituting the residual image-eliminating region to the second gradation.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010119531-A (JP)
Title: Ultrasound imaging apparatus
Inventor: FUJII TOMOKAZU
IPC: A61B8/00
Filed: 2008-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To an ultrasound imaging apparatus that supports physicians and others in specifying the same fetuses when multiple fetuses are present in the womb.  <P>SOLUTION: Ultrasound is sent and reflected waves are received, and an image is generated based on the reflected waves. Then, each umbilical cord present in the image is respectively specified, and the respective structures continuing into one end of the specified umbilical cords are specified. Each specified structure is identified and displayed on a monitor by color separation, screen division, display switching, etc.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010123390-A (JP)
Title: Insulated wire and method of manufacturing the same
Inventor: MAEDA SHUHEI
IPC: H01B7/00
Filed: 2008-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide insulated wire having an insulating layer, which does not have any problem such as foaming or poor appearance, is excellent in long-term heat resistance, is further excellent in heat softening resistance and flexibility like an insulating layer formed by PES, and is also excellent in impregnation varnish resistance, and to provide a preferred method of manufacturing the insulated wire.  <P>SOLUTION: The insulated wire 10 includes a conductor 1, and the insulating layer prepared by coating the outer periphery directly or via another resin layer. The insulating layer includes a polymer alloy prepared by blending a lower layer formed with a polyethersulfone resin (A) as a main component and at least one crystalline resin (B) selected from the polyethersulfone resin (A), a polyphenylene sulfide resin and a polyether ether ketone resin or an upper layer formed with a modified polyether ether ketone resin as a main component, and its drawdown rate in a substrate extrusion coating step 12 is in a predetermined range.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010130035-A (JP)
Title: Reporting device and reporting system
Inventor: KANO SHIRO
IPC: G08B25/00
Filed: 2008-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reporting device and a reporting system which can be easily operated.  <P>SOLUTION: The reporting device 10 includes: a switching section 11 operable by a user; a storage section 12 for storing desired reporting destination information set in advance and a reporting destination information of a call center 103; and a control section 13 for reporting while switching the reporting destination to at least any one of the desired reporting destination 104 and the call center 103 based on the desired reporting destination information stored in the storage section 12 and the reporting destination information of the call center 103 in response to the operation of the switching section 11. When the reporting device 10 is connected to a public line 102, the control section 13 performs connection for communication with the call center 103 to automatically execute initial setting.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010126591-A (JP)
Title: Method for producing polycarbonatediol
Inventor: WATABE MASAHIKO
IPC: C08G64/30
Filed: 2008-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a polycarbonatediol copolymer having excellent dynamic performance, hydrolysis resistance and the like with excellent industrial productivity while substantially avoiding the production of by-products such as tetrahydrofuran.  <P>SOLUTION: The method for producing the polycarbonatediol copolymer including a repeating unit represented by formula (1) and a repeating unit represented by formula (2), in which both ends of a main chain are hydroxy groups, comprises bringing a dialkyl carbonate and glycols into an ester exchange reaction at 90-170°C, wherein at least part of the ester exchange reaction is performed under reduced pressure. In formula, R<SP>1</SP>denotes a 3-20C divalent hydrocarbon group which may have a substituent, provided that a tetramethylene group is excluded.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010129827-A (JP)
Title: Electronic device and method of manufacturing the same
Inventor: IMAI HIROKAZU
IPC: C09J5/06
Filed: 2008-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic device constituted by thermally and mechanically connecting both members to each other with a thermally conductive adhesive, wherein thermal connectability between both the members through thermally conductive fillers is improved.  <P>SOLUTION: In the electric device constituted by mechanically and thermally connecting both the members 10 and 20 to each other with the thermally conductive adhesive 30 prepared by incorporating thermally conductive fillers 321 and 322 in a resin 31, the thermally conductive fillers 321 and 322 consist of a first filler 321 and a second filler 322, the first filler 321 having low elasticity than the second filler 322 and the second filler 322 having a lower fusion point than the first filler 321.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010125176-A (JP)
Title: Game machine
Inventor: ITO MASAKAZU
IPC: A63F7/02
Filed: 2008-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine improving the amusement of a game by vaguely notifying of a high-probability game state, while preventing a fraud executed by intentionally raising a winning probability on a game parlor side and tempting players into playing from the time of opening business.  <P>SOLUTION: In a case where a low-probability game state is determined, a sub CPU 102a in a performance control board 102 determines a chance mode. In a case where a high-probability game state is determined, when a glass frame 110 is closed on a game machine body, the sub CPU 102a determines either of the chance mode and a probability variable mode and, when the glass frame 110 is opened off the game machine body, determines the probability variable mode without determining the chance mode.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010135877-A (JP)
Title: Piezoelectric oscillator
Inventor: KIYOHARA ATSUSHI
IPC: H03B5/32
Filed: 2008-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To allow a high frequency to be output, using a pierce-type piezoelectric oscillator.  <P>SOLUTION: The piezoelectric oscillator 1 includes: an oscillation circuit 101 which comprises a first capacity element C1 connected between one of terminals of a piezoelectric oscillator 10 and a ground potential line GND; a second capacity element C2 connected between the other terminal of the piezoelectric oscillator 10 and the ground potential line GND; an oscillation transistor Q1, in which a corrector terminal is connected to one of the terminals of the piezoelectric oscillator 10; a base terminal is connected to the other terminal of the piezoelectric oscillator 10 and a power supply 20 ; an emitter terminal is connected to the ground potential line GND; an oscillation support transistor Q2, in which the base terminal is connected to a corrector terminal of the oscillation transistor Q1 via a first resistor Rb, the corrector terminal is connected to the corrector terminal of the oscillation transistor Q1 via a second resistor Rc, and the emitter terminal is connected to the base terminal of the oscillation transistor Q1; and a buffer circuit BUF connected to the corrector terminal of the oscillation transistor Q1.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010132033-A (JP)
Title: Display method for traffic route
Inventor: IGUCHI TAKUMI
IPC: G06Q50/10
Filed: 2008-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To easily and visually recognize a getting on time between respective stations on a route where a passenger gets on a train.  <P>SOLUTION: A route map from station A, i.e., a departure station to station E, i.e., an arrival state is linearly displayed in a vertically lengthy form and stations B-D, i.e., transfer stations are displayed on the route. Here, it is made to an old railroad line 43 between stations A-D and it is made to a super-express route 44 between stations D-E. Each of the railroad lines between stations A-B, between stations B-C, between stations C-D and between stations D-E is displayed at height corresponding to a ratio of a getting on time. An attribute display area having determined height in every station is set to stations A-C of the old railroad line 43 and station D of the super-express railroad line 44, and the attribute of the stations (station name 34, railroad line 35 or the like) is displayed in the attribute display area. The railroad line in which the height corresponding to the ratio of the getting on time is less than the height of the attribute display area is set to the height of the attribute display area, a letter of the attribute information displayed in the attribute display area is easily seen.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010134051-A (JP)
Title: Image display apparatus
Inventor: HOSHINO HIDETAKA
IPC: G02B26/10
Filed: 2008-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image display apparatus allowing a user to view a sharp displayed image even when the user once shifts the line of sight from the displayed image to an external scene and again turns back to the displayed image.  <P>SOLUTION: The display device includes an IR light source 61 disposed at a conjugate position to the retina 82 of a user's eye 80 and emitting IR rays to form a predetermined image on the retina 82, an IR imaging means 62 disposed at a conjugate position to the retina 82 and imaging the predetermined image formed on the retina with IR rays, and a focus control unit 64 controlling the focus in accordance with the state of the predetermined imaged by the IR imaging 62, wherein the exit pupil diameter of the IR imaging means 62 is controlled to be larger at the position of the pupil 81 than the exit pupil diameter of the light exiting in accordance with the image information.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009095046-A (JP)
Title: Video quality evaluating apparatus, video quality evaluation method, and video quality evaluation program
Inventor: OKAMOTO ATSUSHI
IPC: H04N17/00
Filed: 2008-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To estimate accurate and uniform subjective quality with respect to an arbitrary video.  <P>SOLUTION: An alignment information generating portion (21) inputs a reference video signal (RI) which is an undeteriorated video signal and a deteriorated video signal (PI) which is produced by the deterioration of the reference video signal, and generates alignment information related to a temporal deviation and a spatial deviation between a reference video frame and a deteriorated video frame. The temporal deviation and the spatial deviation are eliminated, on the basis of the alignment information; additionally, a spatial feature amount calculating device (22) calculates each spatial feature amount on the basis of spatial information, showing video states of the reference video frame and the deteriorated video frame, and a temporal feature amount calculator (23) calculates each temporal feature amount, on the basis of temporal information showing video changes between each frame with regard to the reference video frame and the deteriorated video frame. A subjective quality estimating portion (24) estimates the subjective quality of the deteriorated video signal, on the basis of the spatial feature amount and the temporal feature amount.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010140666-A (JP)
Title: Stacking load adjusting device for fuel cell stack
Inventor: YOSHITOMI RYOICHI
IPC: F16B2/14
Filed: 2008-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To easily and satisfactorily adjusting a stack fastening load while reducing deflection with an aligning function.  <P>SOLUTION: This stacking load adjusting device 10 is arranged between an end plate 44a and an insulating plate 42a constituting a fuel cell stack 12. It includes a pair of inclined members 50a, 50b having inclined faces 58a, 58b inclined in mutually opposite directions, a moving mechanism 52 having a right screw member 60a and a left screw member 60b, and adapted to be rotated in one direction for moving the pair of inclined members 50a, 50b in the direction of approaching each other and adapted to be rotated in the other direction for moving the pair of inclined members 50a, 50b in the direction of leaving each other, and a thrust member 54 arranged between the pair of inclined members 50a, 50b and a unit cell 14 and adapted to be moved in the stacking direction of the unit cell 14 under the moving operation of the pair of inclined members 50a, 50b.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010140525-A (JP)
Title: Magnetic disk device
Inventor: KATO YUKIO
IPC: G11B33/12
Filed: 2008-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic disk device which can suppress excess supply of a lubricant.  <P>SOLUTION: In the magnetic disk device, a magnetic disk is contained in a case. The magnetic disk device includes a diffusion constraint membrane 21 which separates space in the case into a first space where the magnetic disk is arranged and a second space which holds the lubricant, and suppresses diffusion of the lubricant from the second space to the first space.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010141198-A (JP)
Title: Photoelectric conversion device
Inventor: ASAHARA YUJI
IPC: H01L31/04
Filed: 2008-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a back electrode structure for obtaining a high-output photoelectric conversion device.  <P>SOLUTION: The photoelectric conversion device 100 has, on a substrate 1, a transparent electrode layer 2, at least one photoelectric conversion layer 3, and the back electrode structure. The back electrode structure is constituted by stacking a first back transparent electrode layer 7, a low-refractive-index layer 8, a second back transparent electrode layer 9, and a back electrode layer 4 comprising a metal film in order from the side of the substrate 1, the low-refractive-index layer 8 being lower in refractive index than the first back transparent electrode layer 7 and second back transparent electrode layer 9.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010144027-A (JP)
Title: Premix composition for insulation production and insulation
Inventor: HASEGAWA KAN
IPC: C08J9/32
Filed: 2008-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a premix composition for insulation production of which fire resistance and thermal insulation is excellent, and of which the major component, organic micro-balloons, is prevented from scattering, and to provide an insulation.  <P>SOLUTION: The premix composition for insulation production includes at least the organic micro-balloon 4 having a thermal insulation property, a metal hydroxide-based flame-retardant inorganic particle 6 having higher specific gravity than the organic micro-balloon, and a binder 8 made of a synthetic resin having higher affinity to the organic micro-balloon than cement and a nature to become an emulsion by the addition of water, as major components, and a volume ratio of the organic micro-balloon to the total components is 70% or more. The flame-retardant inorganic particle having higher specific gravity than the organic micro-balloon is supported on a surface of the organic micro-balloon to produce a composite micro-balloon 2. The organic micro-balloon is designed to bind with the binder made of a synthetic resin when water is added.  <P>COPYRIGHT: (C)2010,JPO&INPIT