baber/WOPTO huggingface dataset:
Patent JP-2010083613-A (JP)
Title: Paper feeder and image forming device having the same
Inventor: MIZUGUCHI KEISUKE
IPC: B65H3/52
Filed: 2008-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper feeder and an image forming device having the same, capable of preventing double feeding of paper, even when adopting a constitution of using a tape.  <P>SOLUTION: This paper feeder 30B includes a paper feeding roller 32 for feeding paper, a separation pad 54 having a width directional dimension extending in the substantially orthogonal direction to the feeding direction for feeding the paper, forming a nip part N oppositely arranged to the paper feeding roller 32 and passing the paper between the paper feeding roller 32 and itself and constituted so as to prevent the double feeding of the paper in the nip part N, and a tape 70 stuck to the separation pad 54 so as to be positioned on the upstream side of the nip part N in the feeding direction along the width direction of the separation pad 54. The tape 70 is stuck to the separation pad 54 in a state of exposing both end parts 72 in the width direction of the separation pad 54.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010087969-A (JP)
Title: Video recording apparatus
Inventor: MURATA SHIGEYUKI
IPC: H04N5/915
Filed: 2008-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a video recording apparatus for effectively utilizing a recording medium in accordance with use.  <P>SOLUTION: A video recording apparatus 6 captures video data, obtained by imaging an area to be monitored, at fixed time intervals and includes a first recording medium 64 and a second recording medium 65 for recording captured video data thereon. A CPU 62 causes the captured video data to be recorded on the first recording medium 64 at first recording intervals according to a first recording program 632 and recorded on the second recording medium at second recording intervals longer than the first recording intervals according to a second recording program 633.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010086440-A (JP)
Title: Environmental load evaluation system and environmental load evaluating method
Inventor: UEDA HIDEFUMI
IPC: G06Q50/10
Filed: 2008-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To easily collect evidences for environmental load evaluation in IT solution operation, and collect evidences especially when a user terminal is used.  <P>SOLUTION: An environmental load evaluation system is provided with: a client 200 having a unit information storing part for storing unit information for collecting factors of predetermined environmental loads, and an output part for outputting factors for each unit every time the factors are collected on the basis of the information stored in the unit information storing part; and a server 100 having a factor collecting part for collecting the factors output from the output part for each unit, and a factor storing part for storing the factors collected by the factor collecting part for each unit.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010088264-A (JP)
Title: Magnetic pole position estimating device for motor
Inventor: HOSHINO DAISUKE
IPC: H02P6/28
Filed: 2008-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To improve accuracy of estimation of magnetic pole positions for a motor.  <P>SOLUTION: A motor controller 14 of a magnetic pole position estimating device 10 for a motor is configured such that: a pulse width modulation signal is generated from a carrier signal; current values (iu-, iu+) of a U-phase current iu, current values (iv-, iv+) of a V-phase current iv and current values (iw-, iw+) of a W-phase current iw in the maximum and minimum of the carrier signal are detected or estimated; a U-phase current harmonic component ΔI<SB>uh</SB>is calculated from the deviation in the current values (iu-, iu+) of the U-phase current iu; a V-phase current harmonic component ΔI<SB>vh</SB>is calculated from the deviation of the current values (iv-, iv+) of the V-phase current iv; a W-phase current harmonic component ΔI<SB>wh</SB>is calculated from the deviation in the current values (iw-, iw+) of W-phase current iw; and a magnetic pole position θ of a motor 11 is estimated based on each of the phase current harmonic components ΔI<SB>uh</SB>, ΔI<SB>vh</SB>and ΔI<SB>wh</SB>and a carrier frequency ω<SB>h</SB>.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010091623-A (JP)
Title: Conductive roller
Inventor: DOI HIROKAZU
IPC: F16C13/00
Filed: 2008-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conductive roller capable of not only effectively suppressing hyperpolarization of a conductive agent but also suppressing degradation of a rubber while adopting acrylonitrile-butadiene rubber or epichlorohydrin rubber.  <P>SOLUTION: The conductive roller is provided with an elastic layer formed from a rubber composition including: a rubber component (A) comprised of single acrylonitrile-butadiene rubber or a mixture of the acrylonitrile-butadiene rubber and epichlorohydrin rubber; an ion conductive agent (B); and an antioxidant (C).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010092622-A (JP)
Title: Method for manufacturing electrode for battery
Inventor: ONUMA TSUGUHIRO
IPC: H01M10/0585
Filed: 2008-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing an electrode for a battery not decreasing the energy density of the battery even if the thickness of an electrode layer is increased, and not affecting output performance.  <P>SOLUTION: The electrode for the battery is manufactured by applying slurry for an active material layer prepared in a step S3 to a current collector and drying the slurry. The slurry contains: a first electrode material having porous structure mainly including a first active material; a second electrode material having dense structure mainly including a second active material; a conductive assistant; and a binder.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010091711-A (JP)
Title: Display
Inventor: OISHI SUMIHISA
IPC: G09G3/20
Filed: 2008-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To reduce burring in moving image displaying while maintaining the image quality of a static image as conventionally by a simple circuit.  <P>SOLUTION: A display has functions of emphasizing and weakening a change of display data in a time direction based on previous frame display data DP before by one frame period and current frame display data DN, and functions of emphasizing and weakening a change of the display data in a space direction. If the previous frame display data DP and the current frame display data DN roughly coincide with each other, luminance requested from an external system is displayed. If not conincident, for one field among m fields, the emphasis process of emphasizing a high-frequency component and a change in a time direction is performed. A (m-1) field after the one field, the weakening processs of weakening a high-frequency component and a change in a time direction are performed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010090499-A (JP)
Title: High-speed braid machine
Inventor: KUZUU KEIJI
IPC: D04C3/22
Filed: 2008-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-speed braid machine for braiding wires delivered from the bobbins of a carrier on the outer periphery of a core material, which can smoothly make the carrier to travel along an orbit for guiding the travel of the carrier to increase the travel speed, and whose noises are low.  <P>SOLUTION: A plurality of circular grooves 31 on the surface of the peripheral portion of a driving guide disk 5 are formed. A plurality of guide claws 19 formed on the peripheral portion of a horn gear 7 rotated at the center of each circular groove are disposed on the upper side of the driving guide disk 5. Each carrier 8 disposed in a facing state for each horn gear 7 has a main shaft boss 18 engaged with the guide claw 19 of the horn gear 7, a carrier upper base 16 and a carrier lower base 17 disposed at separated positions on upper and lower sides of the main shaft boss, and two guide bosses 28, 28 projectedly formed on the lower side of the lower base of the carrier. The main shaft boss 18 of each carrier 8 is engaged with the guide claw 19 of the rotated horn gear 7, and two guide bosses are guided along the circular groove 31 of the driving guide disk 5.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010093563-A (JP)
Title: Antenna apparatus
Inventor: FUJITA AKIHISA
IPC: H01Q19/06
Filed: 2008-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antenna apparatus that changes a beam direction in a two-dimensional manner and is compact.  <P>SOLUTION: An antenna apparatus includes a Rotman lens including nine antenna ports respectively connected to nine antenna elements A<SB>ij</SB>(i, j=0, 1, 2) disposed in a 3×3 lattice shape and nine beam ports respectively corresponding to beam directions different from one another as follows. Namely, the phase relationship is maintained when a phase ϕ<SB>00</SB>of an antenna element A<SB>00</SB>is defined as a reference (ϕ<SB>00</SB>=0) and a phase ϕ<SB>ij</SB>(i≠0, j≠0) of the other antenna element A<SB>ij</SB>is represented by a formula; ϕ<SB>ij</SB>=((iα)<SP>2</SP>+(jβ)<SP>2</SP>)<SP>1/2</SP>and further even when any beam port is used.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010092329-A (JP)
Title: Power saving control method, master slave device system, and mobile terminal
Inventor: AKIMOTO HIDEKAZU
IPC: G06F1/32
Filed: 2008-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To achieve power saving control having a higher power saving effect between two or more devices having a master-slave relationship.  <P>SOLUTION: A device 11 operating as a master and a device 12 operating as a slave are connected by two input/output signals 21 and 22 provided for power saving control. Each of devices 11 and 12 includes a power saving control part 100. The power saving control part 100 uses one of two input/output signals to notify of the presence or absence of work to be requested to the device being a connection destination, as an operation state of the corresponding device. The power saving control part 100 determines whether the corresponding device should be switched to a power saving mode or not on the basis of whether the corresponding device has work to be processed therein and the presence or absence of work requested to the corresponding device, which is notified from the device being the connection destination.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009115790-A (JP)
Title: Method and apparatus for measuring angle of wheel and shaft
Inventor: SAMUELSSON JONAS
IPC: G01B11/26
Filed: 2008-10-14
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a time required for aligning multiple markers on a shaft or a wheel with a rotation axis, where they are viewed as a problem.  <P>SOLUTION: A method and apparatus for measuring a shaft angle arranges two markers (2, 4), recordable with a camera, on a shaft or a wheel to be measured. These markers are eccentric to a rotation axis of the shaft and spaced in the axial direction. The shaft is rotated, and rotation paths of the two markers or part of them is recorded by the camera and used for calculating an angle position of the shaft or that of a center line. The apparatus is available for measuring a wheel angle of a car, requiring no correction of a tilted wheel.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010098602-A (JP)
Title: Method and apparatus for setting pseudo wire
Inventor: HIROTA MASAKI
IPC: H04L47/76
Filed: 2008-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To reduce reception throughput as much as possible by eliminating useless resources of a pseudo wire at a device on a pseudo wire distributing side.  <P>SOLUTION: A multi protocol label switching (MPLS) tunnel is set with an opposite device, a tunnel in which resources of a pseudo wire remain in an interface having the MPLS tunnel is selected from among MPLS tunnels upon receipt of a pseudo wire setting request, and the tunnel information is associated with a label of the pseudo wire with the remaining resources and distributed to the opposite device. Otherwise, when the distribution request of the pseudo wire information related to a desired MPLS tunnel is received from the opposite device that has received the pseudo wire setting request after the MPLS tunnel is set with the opposite device, a label of the pseudo wire is determined similarly, and distributed to the opposite device together with the information of the MPLS tunnel that passes the label through.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010098633-A (JP)
Title: Prediction coding apparatus, and prediction coding method
Inventor: KAJITA TETSUSHI
IPC: H04N19/61
Filed: 2008-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To prevent deterioration of a coded image quality in divided areas caused by discontinuous images on image dividing borders while one screen is divided uniformly by a prescribed method to code a plurality of divided images by a plurality of image coding apparatuses in parallel and independently.  <P>SOLUTION: An image coding apparatus includes a screen dividing means, a divided area reversing means, a prediction mode control means, and a prediction reference area control means. The screen dividing means divides one screen into areas so that the borders overlap with each other. The divided area reversing means turns the divided areas so that the overlapping areas can be used for in-screen prediction processing. The prediction mode control means controls an in-screen prediction mode on the borders. Thus, efficiency for in-screen prediction coding on the screen dividing borders can be improved, making it possible to prevent the dividing borders from appearing when the divided images are combined on the decoding side.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010095679-A (JP)
Title: Method of producing dispersion containing metal oxide microparticles and dispersion containing metal oxide microparticles
Inventor: OKADA SEIJI
IPC: C08K9/04
Filed: 2008-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple method for producing a dispersion of a metal oxide microparticle, in which even the metal oxide micropaticle which would be hardly dispersed in a (meth)acryl monomer by conventional methods can be homogeneously dispersed in the (meth)acryl monomer, and to provide a dispersion of the metal oxide microparticles.  <P>SOLUTION: The method for producing a dispersion of a metal oxide microparticle includes: a step of introducing the metal oxide microparticle, whose surface has been treated with a surface treating agent, into a dispersion medium comprising a (meth)acryl monomer; and a step of adding an oxo acid containing phosphorus or sulfur.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009104135-A (JP)
Title: Apparatus and method of detecting presence of agent
Inventor: SANDERS GLEN A
IPC: G01N33/543
Filed: 2008-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and a method of detecting an agent.  <P>SOLUTION: The apparatus and the method of detecting the agent utilizes a substrate, a waveguide on the substrate, a light source, a photodetector, an optical coupler on the substrate, and a processor. The light source is configured to emit light into the waveguide. The photodetector is configured to detect light. The optical coupler is configured to direct a first portion of light propagating from the waveguide towards the photodetector and to direct a second portion of the light propagating from the waveguide back into the waveguide. The waveguide and the optical coupler, at least partially form a resonator. A substance is at least one that is embedded in the waveguide and adjacent to the waveguide. The substance is reactive with respect to the agent. The processor detects a change in a resonance line shape of the resonator caused by the reaction of the substance to the agent.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010063452-A (JP)
Title: Hand-held bush cutter
Inventor: NISHIGAKI TAKANOBU
IPC: A01D34/67
Filed: 2008-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hand-held bush cutter having light weight, easy to use, having toughness and durability, producible at a reduced cost, remarkably reducing risk of splashed soil and pebble and amount of remained crops after harvest, and enabling easy attaching and detaching of a cutting blade.  <P>SOLUTION: A speed reducing mechanism in a gear case 11 has a two-stage speed reduction mechanism including a former stage speed reduction by meshing a small-diameter bevel gear 41 for power input with a large-diameter bevel gear 40 and a latter stage speed reduction by meshing a small-diameter spur gear 31 with the first large-diameter spur gear 22 attached to the first short axis 17 and meshing the small-diameter spur gear 31 with the second large-diameter spur gear 23 freely supported on the first short axis 17, wherein the small-diameter spur gear 31 is interlocked with the large-diameter bevel gear 40. An intermediate spur gear 36 for reverse rotation is inserted in the meshing of the small-diameter spur gear 31 with the second large-diameter spur gear 23. An upper blade 7 is made to be freely rotatable together with the second large-diameter spur gear 23, and a lower blade 8 is inserted into and engaged with an attaching part 17a at a lower end of the first short axis 17 and clamped from under with a single bolt 25.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010106065-A (JP)
Title: Method for promoting the use of waste cooking oil for biodiesel fuel
Inventor: YANAI HIROAKI
IPC: C10L1/02
Filed: 2008-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for promoting the use of waste cooking oil for biodiesel fuel.  <P>SOLUTION: The method for promoting the use of waste cooking oil for biodiesel fuel includes the steps of: receiving provision of the waste cooking oil for the biodiesel fuel from a source; producing the biodiesel fuel utilizing the provided waste cooking oil; providing the biodiesel fuel to a vehicle which uses the biodiesel fuel as a fuel; and printing the advertisement of the source of the waste cooking oil on the external surface of the vehicle. The step of producing the biodiesel fuel includes the steps of: subjecting the waste cooking oil to ester exchange reaction with a lower alcohol; purifying an aliphatic alkyl ester obtained in the ester exchange reaction step; and mixing the aliphatic alkyl ester purified in the purification step with light oil.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010105768-A (JP)
Title: Image forming device
Inventor: OKAMOTO TSUGIO
IPC: B65H1/14
Filed: 2008-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To prevent lowering of a pressure plate when stopping the pressure plate without using a one-way clutch.  <P>SOLUTION: This image forming device includes a stopper 130 which is made oscillatable at the same time as a switching member 120, allows rotation of an output gear 82 by separating from the output gear 82 according to an oscillating operation to an ON side of the switching member 120 and stops the rotation of the output gear 82 by being engaged to the output gear 82 according to an oscillating operation to an OFF side of the switching member 120. When the switching member 120 is oscillated to the OFF side, the stopper 130 is engaged to the output gear 82 at the same time when the switching member 120 separates from a trigger member 83 or before the separating.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010106776-A (JP)
Title: Diluted-fuel-in-oil separation system
Inventor: OTAKI KAZUYUKI
IPC: F01M11/03
Filed: 2008-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a diluted-fuel-in-oil separation system capable of suppressing degradation of lubricating oil in an internal combustion engine by carrying out vaporization separation of fuel components by energy that is small compared to a conventional system.  <P>SOLUTION: The system 30 is equipped with an oil storage part (an oil pan 31) storing the lubricating oil of the internal combustion engine (an engine 1), a wall part 32 forming a decompression space 38 including one part of the lubricating oil of the oil storage part in a crank chamber 14 of the internal combustion engine, a connection passage 33 connecting the decompression space and a negative pressure generating part (an intake pipe 7a) of an intake system of the internal combustion engine, a negative pressure tank 34 provided in the connection passage and storing negative pressure generated by the negative pressure generating part, and a switch valve 35 provided in the connection passage and switching between supply/stop of the negative pressure stored in the negative pressure tank to the decompression space.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009132901-A (JP)
Title: Low sulfur fuel oil composition with good anti-foaming property
Inventor: TAMANOUCHI MITSUO
IPC: C10L1/08
Filed: 2008-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low sulfur fuel oil composition, which is light with a low dynamic viscosity and excellent anti-foaming property and capable of decreasing foaming property.  <P>SOLUTION: The fuel oil composition is improved in anti-foaming property of light oil by adjusting a proportion between an aromatic content and a saturation content in the components of the light oil, particularly, by optimizing the proportion between the aromatic content and an n-paraffin content. The proportion of the aromatic content [vol%] to a n-paraffin content [vol%] (aromatic content/n-paraffin content) is adjusted to a range from 1.8 to 15.0, the aromatic group content is controlled to at most 40 vol%, and the sulfur content is controlled to at most 30 mass ppm.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010114502-A (JP)
Title: Bias circuit
Inventor: SUZUKI MASATOSHI
IPC: H03F3/24
Filed: 2008-11-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bias circuit capable of obtaining excellent frequency characteristics.  <P>SOLUTION: The bias circuit is provided in a circuit including an input line 11 from a signal line input terminal 12 to which signals are input to the input terminal of an active element 10 and an output line 21 from the output terminal of the active element to a signal line output terminal 22 from which the signals are output, and is formed on a substrate for supplying DC power to the active element. The bias circuit includes a power feed line 27a for supplying the DC power, a bent bridge-shaped metal structure 20 for connecting the output line and the power feed line, and a capacitive element 26 provided between the contact of the power feed line and the metal structure and the ground.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010110442-A (JP)
Title: Game machine
Inventor: NOGUCHI KEIJI
IPC: A63F7/02
Filed: 2008-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine such as a pinball game machine (Pachinko game machine) or a reel type game machine (slot machine), allowing a player to sustain the eagerness for a game by enhancing the game properties.  <P>SOLUTION: The game machine includes: a lottery means for executing a lottery for a quantity of profit to be given to the player based on the establishment of a prescribed lottery condition; a symbol display means for variably displaying symbols: an advance notice presentation means for executing first advance notice presentation (TA1 advance notice and TA2 advance notice) for making the player expect the result of the lottery to be advantageous to the player, and second advance notice presentation (TB1-TB3 advance notice, and TC1 advance notice) different from the first advance notice presentation for making the player expect the result of the lottery to be advantageous to the player. The advance notice presentation means determines the content of presentation of the other advance notice presentation based on the content of one of the first or second advance notice presentation.  <P>COPYRIGHT: (C)2010,JPO&INPIT