baber/WOPTO huggingface dataset:
Patent JP-2010213469-A (JP)
Title: Electric equipment discriminator, electric equipment discriminating method, and electric equipment discriminating program
Inventor: IWASA ATSUSHI
IPC: H02J13/00
Filed: 2009-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric equipment discriminator, an electric equipment discriminating method, and an electric equipment discriminating program that achieve high-accuracy and high-speed equipment discrimination and is applicable to a built-in device.  <P>SOLUTION: The electric equipment discriminator 100 includes an equipment discriminating part 1, an input part 11, and an output part 12. The equipment discriminating part 1 includes an input detecting part 2, a feature calculating part 3, a discriminating part 4, and a data storage part 5. The electric equipment discriminator 100 is configured of the equipment discriminating part 1, the input detecting part 2, the feature calculating part 3, the discriminating part 4, the data storage part 5, the input part 11, and the output part 12 that operate by being controlled by a control part (not shown). A feature amount showing the features of electric equipment is detected by the input detecting part 2 and calculated by the feature calculating part 3. The electric equipment is discriminated by the discriminating part 4 in the order that the feature amount is calculated so as to output data of the electric equipment by the output part 12. Every time the feature amount is calculated, the discrimination and output are repeatedly executed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010220020-A (JP)
Title: Decoder
Inventor: SHIBAIRI KAZUHIKO
IPC: H04N7/173
Filed: 2009-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a decoder capable of smoothly switching images to be displayed.  <P>SOLUTION: The decoder includes a plurality of stream receiving sections 131, 132 for outputting a video stream selected from among video streams received by respective cameras to a stream decoding section 14 and detecting in-frame coding image information in the received video stream, and a switching control section 12 for giving a switching instruction to the stream receiving section 132 of the switching destination, giving an instruction to the switching destination stream receiving section 132 after being informed of the detection of the in-frame coding image information by the section 132 to start an output of the received video stream to the stream decoding section 14, and giving an instruction to the switching source stream receiving section 131 to stop the output of the video stream to the stream decoding section 14.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010221242-A (JP)
Title: Non-low-hydrogen base covered electrode
Inventor: SAKABAYASHI NAOKI
IPC: B23K35/365
Filed: 2009-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a non-low-hydrogen base covered electrode which ensures good coatability of a coating agent and high product yield when manufacturing a welding electrode, and ensures good flexibility without causing defective coating even when the covered electrode is bent for use in the welding.  <P>SOLUTION: Disclosed is the non-low-hydrogen base covered electrode with the coating agent applied to a mild steel core wire, wherein the coating agent contains, by mass, 0.1-1.0% sodium alginate, 0.1-1.0% hectorite, and 0.5-2.0% cellulose, and the average particle diameter of the cellulose is preferably 10-50 μm.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009264097-A (JP)
Title: Installation method and installation structure of rib frame structure
Inventor: KASHIHARA KENICHI
IPC: E04H9/02
Filed: 2009-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an installation method and an installation structure of a rib frame structure usable for aseismatic reinforcement of an existing building, construction of a building with earthquake resistance, or the like, simple in structure, easy to manufacture, low in cost and excelling in earthquake resistance and deforming performance.  <P>SOLUTION: The rib frame structure 1 is assembled in cylindrical shape inside the existing building B. Five rib frames 1A are arranged at predetermined spaces in the longitudinal direction inward from the longitudinal front and rear ends of the rib frame structure 1, and rib frames 1W each formed by stacking two rib frames 1A are arranged at the longitudinal front and rear ends of the rib frame structure 1. Corner angles 6 of L-shaped cross section are fixed to four right-angled corner parts 1a of the rib frames 1A, 1W over the longitudinal direction. Buckling stop plates 1B are fixed and assembled between the rib frames 1A, 1A and between the rib frames 1A, 1W.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010220965-A (JP)
Title: Dust collecting container and vacuum cleaner
Inventor: KAWAMURA NAOKO
IPC: A47L9/10
Filed: 2009-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dust collecting container and a vacuum cleaner which reliably dispose of collected dust and reliably remove dust attached to a filter.  <P>SOLUTION: In a dust separating/collecting container 10, a primary filter 20 is moved to a place close to a disposal opening 25 with the movement of a lid 19 when the lid 19 is opened, and also is moved to a dust collecting position by a filter biassing member 22 when the lid 19 is further moved in an opening direction.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010228231-A (JP)
Title: Head drive device and fluid ejecting apparatus
Inventor: SUGITA HIROSHI
IPC: B41J2/045
Filed: 2009-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To achieve the versatility of a head drive device.  <P>SOLUTION: A head drive device includes a control part. If receiving data to allow a head, which ejects fluid, to eject fluid, the control part analyzes a frequency of the data and processes the received data according to the frequency to allow the head to eject fluid on the basis of the processed data.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010228858-A (JP)
Title: Medium conveying device and image forming device having the same
Inventor: SHIRAISHI TOYOICHI
IPC: B65H43/08
Filed: 2009-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem wherein a conveying state of a medium without a mark cannot be monitored.  <P>SOLUTION: This medium conveying device includes a medium presence or absence detection means for detecting the presence or absence of the conveyed medium to output a different signal according to the presence or absence of the medium, a medium conveying detection means disposed on a medium conveying direction downstream side in relation to the medium presence or absence detection means to detect the conveying of the medium and to output a regularly changing signal, and an output synthetic means for outputting a signal corresponding to the output signal of the medium conveying detection means when detecting the presence of the medium by the medium presence or absence detection means and outputting a specified signal when detecting the absence of the medium by the medium presence or absence detection means, from the output of the medium presence or absence detection means and the output of the medium conveying detection means.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010229980-A (JP)
Title: Valve timing controller for internal combustion engine
Inventor: WATABE SHINJI
IPC: F01L1/34
Filed: 2009-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To stably hold a phase angle of a camshaft near a phase angle limiting value defined by a stopper with required minimum power consumption while avoiding an excess current state to an actuator.  <P>SOLUTION: This valve timing controller for the internal combustion engine for calculating an operation amount to an actuator by feedback control calculation to make a first target phase angle of a camshaft set based on an operation state coincide with an actual phase angle determines, based on a control parameter during phase angle feedback control, whether or not a valve timing variable mechanism is pressed against a limiting position defined by a stopper, sets a second target phase angle at a reference rotational phase angle value side of the camshaft by a first predetermined value from a detected real phase angle value of the camshaft when the stopper pressing determination means determines that the valve timing variable mechanism is pressed against the limiting position defined by the stopper, and switches a target phase angle during the phase angle feedback control from the first target phase angle to the second target phase angle.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010233432-A (JP)
Title: Rotor and motor containing the same
Inventor: MASUZAWA MASAHIRO
IPC: H02K1/22
Filed: 2009-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotor and a motor containing the same, which has a desirable magnetic flux density distribution, and can obtain a sufficient magnetic force.  <P>SOLUTION: The motor 10, which is a spindle motor for a HDD, includes the rotor 12 and a stator 14. The rotor 12 which is an outer rotor, includes a rotor hub 16 which is non-magnetic and has a cylindrical part 22, a cylindrical magnet 18 which is formed in an inner circumferential side of the cylindrical part 22 and has a plurality of magnetic poles in the direction of an arrow C, and a yoke 20 prepared between the cylindrical part 22 and a magnet 18. The magnet 18 is thinned along with a shift from the middle portion toward the end portion of the magnetic pole when viewed from an end face side. The magnet 18 is prepared so that the thickness of the middle portion of the plurality of magnetic poles may become equal, and the thickness of the end portion of the plurality of magnetic poles may become equal, and has an outer shape of a regular polygon. The cylindrical part 22, the magnet 18 and the yoke 20 are integrally installed by a composite injection molding.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010237290-A (JP)
Title: Stereoscopic image display device
Inventor: TAIRA KAZUKI
IPC: H04N13/04
Filed: 2009-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stereoscopic image display device of high display quality.  <P>SOLUTION: In the stereoscopic image display device, a parallax image projection section for limiting the projection direction of a parallax image displayed on a pixel is formed on an image display surface of an image display panel. A first marker is disposed in the parallax image projection section in order to align the projection section with the display panel. A second marker having a standard position mark and a reference position mark arranged at a pixel pitch from the standard position mark is disposed on the image display surface. The first marker is aligned with the standard position mark or the reference position mark, and the parallax image projection and the image display panel are adjusted at the pixel pitch and aligned. By the alignment, a failure pixel is made to face a periodic structure boundary of the parallax image projection section.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010234624-A (JP)
Title: Liquid drop ejector
Inventor: SHIMIZU YOICHIRO
IPC: B41J2/185
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To continue liquid drop ejection to the peripheral edge of an ejected medium over a long period of time in a system of holding the ejected medium to a drum by negative pressure.  <P>SOLUTION: Recording paper P is held by applying negative pressure generated in a negative pressure generating part S2 of an air passage S to a first aperture 11 in a state of intercepting the introduction of high pressure air into a second aperture 13. In a state of blocking an exhaust port S3a by a cover member 22, an intermediate layer 7 is rotated into a position where an opening of a first liquid drop receiving groove 12 is blocked by an outer layer 6. The second aperture 13 formed at the bottom face of the intermediate layer 7 thereby communicates with a through hole 11c and communicates with an annular passage S1 while a third aperture 14 communicates with a discharge passage S5 of a rotating shaft 2a through a communicating passage S4 of an inner layer 8. High pressure air introduced from the second aperture 13 discharges the liquid in a second liquid drop receiving groove 15 to the outside through the third aperture 14, the communicating passage S4 and the discharge passage S5.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010236665-A (JP)
Title: Method for manufacturing high-tensile aluminum alloy bolt
Inventor: HAGISAWA NOBUYASU
IPC: F16B35/00
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a high-tensile aluminum alloy bolt in which no large-sized plastic forming equipment is needed, microcracks are not likely to occur, and axial tension is less reduced over the long term even if subjected to large initial stress.  <P>SOLUTION: There is provided the method for manufacturing the high-tensile aluminum alloy bolt which is made up of a 7xxx-based aluminum alloy with 8 wt.% or more of Zn as content and whose tensile strength after having had become solute and having been aged is 720 MPa or more and further whose nominal diameter is 12 mmϕ or more. In the method, a shank periphery's superficial layer whose recrystallized grains have become coarse grains of 100 μm or more in short axis at the time of being subjected to a solution treatment or the superficial layer whose recrystallized grains will become coarse grains, is removed by cutting from a backside of a head of an intermediary bolt body composed of the head and shank which are formed by forging.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010245148-A (JP)
Title: Chemical mechanical polishing method, semiconductor device using the same, and kit for preparing aqueous dispersion for chemical mechanical polishing
Inventor: TAKEMURA AKIHIRO
IPC: H01L21/304
Filed: 2009-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chemical mechanical polishing method for evenly polishing a processing object with a wiring layer containing tungsten at a high speed.  <P>SOLUTION: The chemical mechanical polishing method includes: a first polishing process for chemically and mechanically polishing only a tungsten film by using a first aqueous dispersion for chemical mechanical polishing; a second polishing process for chemically and mechanically polishing the tungsten film, barrier metal film; and silicon oxide film simultaneously by using a second aqueous dispersion for chemical mechanical polishing. The first and second aqueous dispersions for chemical mechanical polishing contain at least (A) cationic water-soluble polymer, (B) an iron (III) compound, and (C) colloidal silica. A content ratio (M<SB>A1</SB>/M<SB>A2</SB>) of a content (M<SB>A1</SB>) [mass%] of the component (A) in the first aqueous dispersion for chemical mechanical polishing to a content (M<SB>A2</SB>) [mass%] of the component (A) in the second aqueous dispersion for chemical mechanical polishing is 0.004-0.3.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010243068-A (JP)
Title: Air cleaner with humidification function
Inventor: MIYATA YOICHI
IPC: F24F11/02
Filed: 2009-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air cleaner with a humidification function capable of reducing the blowing air amount contacting a human body and capable of reducing cold feeling in the human body, in a situation that a humidity sensor detects air humidity and performs the operation.  <P>SOLUTION: According to a scale of an operation air amount of a fan motor 5 determined by a humidity detection value detected by the humidity sensor 7, a control part 6 provided in a body 1 controls a ratio of the blowing air amounts of an blowout opening A, an blowout opening B, and an blowout opening C provided for the body 1, which can obtain the air cleaner with the humidification function capable of reducing the blowing air amount contacting the human body even the operation air amount increases, and capable of reducing cold feeling in the human body.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010242888-A (JP)
Title: Damper
Inventor: HARA TADASHI
IPC: F16F9/32
Filed: 2009-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a damper which can be expected to achieve damping action in an extension side in addition to achievement of damping action dependent on a position of a compression side, and to carry out improvement to a state of a preferable ride comfort in a vehicle.  <P>SOLUTION: A cylinder body 1 holding working fluid has a plurality of communication holes 1c, 1d, 1e, etc allowing communication to a reservoir R of a piston side chamber R2 at suitable intervals along an axial direction in the cylinder body 1, a piston body 3 has an upper piston body 31 and a lower piston body 32 on both sides of a volume chamber R3 not changing volume, and a headmost communication hole 1c positioned near a head end in the cylinder body 1 of the plurality of communication holes 1c, 1d, 1e, etc is bored in a position not blocked by the lower piston body 32 sliding in the cylinder body 1 when a rod load acting on a rod body 2 is in a 1G region.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010241751-A (JP)
Title: Photoreactive saccharin derivative
Inventor: HASHIMOTO MAKOTO
IPC: C07D417/04
Filed: 2009-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new means for analyzing action mechanisms of physiological activity of saccharin by synthesizing a new saccharin derivative having a photoreactive group introduced thereinto and utilizing the derivative for a photoaffinity labeling method or a biosensor.  <P>SOLUTION: The saccharin derivative having a diazirine group is represented by formula (I). The array and the biosensor are obtained by utilizing the saccharin derivative. X is selected from among hydrogen, halogen, 1-3C alkyl, 2-3C alkenyl, 2-3C alkynyl, 1-3C azide or 1-3C acyl, each optionally substituted with halogen, and phenyl optionally substituted with halogen and 1-3C alkyl. R is selected from among hydrogen, halogen, 1-3C alkyl, 2-3C alkenyl, 2-3C alkynyl, 1-3C azide and 1-3C acyl, each optionally substituted with halogen, and phenyl optionally substituted with halogen or 1-3C alkyl.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010240252-A (JP)
Title: In-vivo observation system and drive method therefor
Inventor: YOSHIZAWA FUKASHI
IPC: A61B1/04
Filed: 2009-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an in-vivo observation system 1 which can certainly and easily perform activation and stoppage operations of a capsule endoscope 10 and a drive method therefor.  <P>SOLUTION: The capsule endoscope 10 includes an in-vivo observation section 13, a radio sending section 31, a battery 15 for supplying power used for the in-vivo observation section 13 and the radio sending section 31, a magnetic field detection section 11 for detecting an AC magnetic field signal F, and a power supply control section 16 for controlling state of power supply from the battery 15 to the in-vivo observation section 13 and the radio sending section 31 by toggle operation based on a detection result by the magnetic field detection section 11, wherein the magnetic field generating apparatus 20 includes a magnetic field generating section 46, an operation switch 42 for giving a command to start generating the magnetic field signal F, a state determination section 45 for determining the state of power supply of the capsule endoscope 10, and a magnetic field generation control section 43 for controlling generation of the AC magnetic field signal F based on the command from the operation switch 42 and a determination result by the state determination section 45.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010243115-A (JP)
Title: Heat exchanger plate and method of manufacturing the same
Inventor: SATO ISATO
IPC: B23K20/12
Filed: 2009-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat exchanger plate of high heat exchanging efficiency.  <P>SOLUTION: This heat exchanger plate 1 includes a first recessed section 11 formed on a surface 10a of a body 10, a first recessed groove 12 formed on a bottom surface of the first recessed section 11, a first cover member 30 disposed on the first recessed section 11, a second recessed section 21 formed on a rear surface 10c of the body 10, a second recessed groove 22 formed on a bottom surface of the second recessed section 21, and a second cover member 40 disposed on the second recessed section 21 in a state that the body 10, wherein the first cover member 30 and the second cover member 40 are integrally formed by friction stir bonding, and the first recessed grooves 12 and the second recessed grooves 22 are alternately arranged in parallel with each other in a side sectional view of the heat exchanger plate 1.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010240285-A (JP)
Title: Wearable motion assisting device
Inventor: SANKAI YOSHIYUKI
IPC: A61F2/72
Filed: 2009-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently transmit the driving force of a driving part to a motion assisting glove.  <P>SOLUTION: This wearable motion assisting device 10 includes a motion assisting glove 20 applied to the fingers of a wearer, and is applied similarly to an ordinary motion assisting glove. The motion assisting means 20 is provided with a driven part 30, a driving part 40, a linear member 50, a biosignal detection unit 60, and a control unit 70. The motion assisting glove 20 is formed three-dimensional according to the size of wearer's hand to closely adhere to his hand. A plurality of linear members 50 are disposed along the extending direction of each finger on the side of the motion assisting glove 20 corresponding to the back of wearer's hand. The plurality of linear members 50 operate in the extending directions or bending directions and also the respective fingers of the motion assisting glove 20 operate in the extending directions or bending directions integrally with the linear members 50.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010249537-A (JP)
Title: Vibration measurement device and vibration measurement method
Inventor: WAKAI SHUICHI
IPC: G01V1/20
Filed: 2009-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vibration measurement device measuring vibration containing high-frequency components, and to provide a vibration measurement method.  <P>SOLUTION: The vibration measurement device 10 includes a vibration measurement instrument 12, containing an X-component sensor 18, a Y-component sensor 20 and a Z-component sensor 22. At both ends, claw parts 24 are provided and arranged in a through-hole of a holder 37. At the end of inner side of the claw part 24, a rear end 25 is provided having a larger diameter than the claw part 24, and at the outer side of the claw part 24, a claw support plate 39 is provided slidably supporting the claw part 24. A hole 36 is formed at the position of the claw part 24 of a cylindrical body 34. A coil spring 38 is wound around the claw part 24. Both ends of the coil spring 38 are pressed by the rear end 25 and the claw support plate 39. A tapered cam part 28, whose outer periphery is conical ion shape, is provided to the position contacting the rear end 25. A female screw of the tapered cam part 28 gears with a bolt 29, and the bolt 29 is connected to a reversible motor 16.  <P>COPYRIGHT: (C)2011,JPO&INPIT