baber/WOPTO huggingface dataset:
Patent JP-2010012844-A (JP)
Title: Working device and preliminary forming device of hanger for contact wire suspension
Inventor: SUZUKI MASAHIRO
IPC: B60M1/23
Filed: 2008-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a working device of a hanger for contact wire suspension which is conveniently portable and free from any trouble of occurrence of any defective product.  <P>SOLUTION: The working device 10 of the hanger 1 for contact wire suspension cuts a U-shaped strip-like workpiece W into a predetermined dimension, and executes the press-forming of connection parts 2 of a contact wire holding member on both ends thereof, and stores a cutting unit 11 for simultaneously cutting both ends of the U-shaped strip-like workpiece W, and a forming unit 12 for separately executing the press-forming of both ends of the U-shaped strip-like workpiece W in the same housing 13. Further, a common electro-hydraulic driving device 17 for operating the cutting unit 11 and the forming unit 12 through the straight motion is integrally provided outside the housing 13.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009271047-A (JP)
Title: Eddy-current instrument
Inventor: MASUDA HIDEKI
IPC: G01D13/22
Filed: 2008-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an eddy-current instrument capable of suppressing pointer deflection and preventing a foreign substance from entering a space between a magnet and a rotor.  <P>SOLUTION: An eddy-current instrument F equipped with a magnet 1, a rotor 2 rotated by an eddy-current action generated by rotation of the magnet 1, a pointer shaft 3 attached to the rotor 2, and a pointer 4 attached to the pointer shaft 3 and pointing to a measured value is provided with a main shaft 7 to which the magnet 1 is attached, a base plate 5 which rotatably supports the main shaft 7, a first case body 8 which rotatably supports a lower end of the pointer shaft 3, and a second case body 9 which rotatably supports a portion between the rotor 2 and the pointer 4 of the pointer shaft 3. The base plate 5 and the first case body 8 house the magnet 1, and the first case body 8 and the second case body 9 house the rotor 2.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010013850-A (JP)
Title: Supporting implement for construction of concrete wall, and construction structure and construction method for concrete wall
Inventor: FUNAKI GANTAN
IPC: E04G17/065
Filed: 2008-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a supporting implement for construction of a concrete wall, and a construction structure and a construction method for the concrete wall, which enable a repeated use of members used as in the case of forms and also enable construction of the concrete wall excellent in heat insulating performance, when the concrete wall is constructed by a concrete form construction method.  <P>SOLUTION: The supporting implement 3 for constructing the concrete wall 7 by maintaining a spacing between one side form 1 and the other side form 2 comprises: a body which has at least one fixing screw portion 31, and a through-hole 32 penetrating from one side to the other side; a connecting rod member 4; and a fixing rod member 5 larger in diameter than the connecting rod member 4. The connecting rod member 4 and the fixing rod member 5 can be inserted through the through-hole 32, and the fixing rod member 5 can be screwed into the fixing screw portion 31.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010015036-A (JP)
Title: Optical apparatus
Inventor: CHINO SHUNSUKE
IPC: G02B7/02
Filed: 2008-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To maintain magnification and focus, even if temperature change occurs in an optical apparatus.  <P>SOLUTION: The optical instrument includes: an optical system having a plurality of lens groups, including a focus lens group and a variator lens group; a lens drive means driving the focus lens group and the variator lens group; a temperature detection means for detecting the temperature of the construction member of the optical system; and a control means moving the focus lens group, so as to correct the change of an image forming surface due to the movement of the variator lens group. When the temperature detected by the temperature detection means is higher than a predetermined value, the control means drives the focus lens group and the variator lens group, so as to maintain a predetermined positional relation, thereby correcting the fluctuation of an image forming surface position.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010017717-A (JP)
Title: Flux-filled wire
Inventor: SHIMAMOTO MASAKI
IPC: B23K35/30
Filed: 2008-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flux-filled wire having excellent high temperature cracking resistance.  <P>SOLUTION: In the flux-filled wire, the flux filling rate to the total mass of the wire is 10 to 20 mass%, and the wire includes, to the total mass of the wire, 0.03 to 0.08 mass% C, 0.10 to 1.00 mass% Si (the total of Si quantity calculated from all Si sources comprised in the wire), 2.30 to 3.75 mass% Mn (the total of Mn quantity calculated from all Mn sources contained in the wire), 0.15 to 1.00 mass% Ti, 5.0 to 8.0 mass% TiO<SB>2</SB>, 0.05 to 0.50 mass% Al, 0.05 to 0.50 mass% Al<SB>2</SB>O<SB>3</SB>, and the balance Fe with inevitable impurities, and also, provided that, the Ti quantity calculated only from the above Ti is defined as Ti calculated quantity and the total of Si quantity calculated from all Si sources contained in the wire is defined as Si calculated quantity, the relation of (Ti calculated quantity/Si calculated quantity)>0.20 is satisfied.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010017220-A (JP)
Title: Magnetic resonance imaging apparatus
Inventor: TATEBAYASHI ISAO
IPC: G01R33/48
Filed: 2008-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a burden of an operator required for an estimation of an imaging timing in an imaging using contrast medium.  <P>SOLUTION: In this MRI apparatus, a region-of-interest setting section 86a sets a region of interest, or a region of an imaging object, to a subject, and a monitoring region setting section 86b sets a plurality of monitoring regions at an upstream position of the region of interest in the direction of flowing the contrast medium in the region of interest to the subject. Before a high-frequency magnetic field is irradiated to the region of interest, an image display control section 86d displays respective images reconstructed from nuclear magnetic resonance signals collected from the set plurality of monitoring regions, respectively with time.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009203215-A (JP)
Title: Method for producing silicon compound
Inventor: NAKAGAWA YASUSHI
IPC: C07F7/18
Filed: 2008-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a silicon compound, obtaining a product in a high yield by shortening a time of synthesis and by using simple processes in its synthetic processes by using Grignard reaction.  <P>SOLUTION: This silicon compound is produced by reacting an organomagnesium compound with an organosilane compound in the presence of a solvent containing a compound expressed by general formula (3) [wherein, R<SP>6</SP>, R<SP>7</SP>are each, the same or different, a monovalent organic group; R<SP>8</SP>to R<SP>11</SP>are each, the same or different, H or a monovalent organic group; and provided that a cyclic structure may be formed by substituents with each other within the combination of the R<SP>6</SP>to R<SP>8</SP>or within the combination of the R<SP>9</SP>to R<SP>11</SP>], etc.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010017791-A (JP)
Title: Diamond-coated cemented carbide cutting tool
Inventor: NAKAMURA KEIJI
IPC: B23B27/14
Filed: 2008-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a diamond-coated cemented carbide cutting tool exhibiting excellent wear resistance when cutting hard-to-cut materials such as CFRP, Al alloy, and others at a high speed.  <P>SOLUTION: A lower layer having a WCN layer having a composition which meets the requirement of a composition formula: W(C<SB>1-x</SB>N<SB>x</SB>) (where X is 0.001≤X≤0.1 in atomic ratio) is formed on the surface of a tool base formed of a sintered alloy directly or through a fitted substrate layer made of a Ti compound layer. A diamond-coated layer formed of either a coarse-grained polycrystal diamond coating and a fine-grained polycrystal diamond coating of a single or more layers, is formed on the lower layer.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010020002-A (JP)
Title: Filter holding mechanism, lens device, and imaging apparatus
Inventor: TAKAHASHI YASUHIDE
IPC: G03B9/02
Filed: 2008-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To achieve facilitation of filter attaching work without damaging a filter, while achieving miniaturization without decreasing strength.  <P>SOLUTION: A filter holding mechanism includes: a filter frame 301 equipped with an aperture piercing through along an optical path and formed of a metal sheet; an IR cut filter 206 and a dummy filter 207 arranged to be opposed to the filter frame 301 so as to cover the aperture; and a hook part 701 provided in the filter frame 301 to project in a plate thickness direction of the filter frame 301 from the vicinity of a periphery of the aperture, formed in such shape that its edge is bent or curved to cover each of the ends of the IR cut filter 206 and the dummy filter 207, and locking the IR cut filter 206 and the dummy filter 207 on the filter frame 301 by catching each of the ends of the IR cut filter 206 and the dummy filter 207 by its edge. The hook part 701 is formed integrally in the filter frame 301 by bending of the metal sheet that forms the filter frame 301.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009019630-A (JP)
Title: Rotor assembly of turbo machine
Inventor: DOUGUET CHARLES
IPC: F01D25/06
Filed: 2008-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an effective shim in a rotor assembly of a turbo machine having a rotor disk, a blade, and the shim attached between a blade root part and the rotor disk.  <P>SOLUTION: In this rotor assembly of a turbo machine, each shim 20 comprises two branch parts 20A and a bottom part 20B connecting the branch parts to each other. Each branch part 20A is disposed between the support surface 16A of the blade root part 16 and the corresponding support surface 22A of the disk 2. Each branch part 20A is formed of a first material having a first Young's modulus E at any operating temperature within the operating temperature range of the shim 20. The rotor assembly includes a pad 40 adhered to the support surface 22A of the disk and/or the support surface 16A of the blade root part. The pad 40 is formed of a second material having a second Young's modulus within the range of E/20-E/5 at the operating temperature.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010018207-A (JP)
Title: Travel supporting control system
Inventor: OKITA TOSHINOBU
IPC: B60R21/00
Filed: 2008-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a travel supporting control system for preventing interference between operation by a driver and motion for keeping a lane by the control system.  <P>SOLUTION: In a travel supporting control system 10 with an LDW/LKA system 17 performing travel lane keeping supporting control so that a driver's own vehicle V travels without departing a lane, the system 17 calculates a virtual lane width that is a width of a lane narrowed by an obstacle O detected by an obstacle detection sensor 11, and stops the travel lane keeping supporting control when the calculated virtual lane width W is not wider than a threshold and an avoidance operation by the driver is needed. The system 17 thereby stops the operations of the LDW and the LKA at appropriate timing and the interference between the operation by the driver and the motion for keeping the lane by the control system, is prevented.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010025987-A (JP)
Title: Developing device and image forming apparatus
Inventor: OKAZAKI FUTOSHI
IPC: G03G15/08
Filed: 2008-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a trickle system developing device using a two component developer, the device being capable of forming excellent images in a long period of time even if the level of the volume of the developer varies, and to provide an image forming apparatus thereof.  <P>SOLUTION: A developing device includes a stirring member, which conveys and stirs a developer in a developing tank, and a developer carrying body. In addition, the device includes a developer feeding tank and a trickle system discharging mechanism. The discharging mechanism includes a blade reversal member having a spiral part, which is reversely wound against the spiral part of the adjacent stirring part, so as to return the excessive developer in the developing tank to the developing tank side, and the pitches of the spiral part of the blade reversal member are variable.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010026222-A (JP)
Title: Base sheet for optical sheet
Inventor: NAGAMURA KEIICHI
IPC: F21S2/00
Filed: 2008-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a base sheet for optical sheet which is superior in anti-sticking property, includes high total light transmittance, can effectively suppress interference phenomenon and luminance irregularity and includes high economical efficiency and thin film characteristic.  <P>SOLUTION: The base sheet for optical sheet includes a transparent base film and an anti-sticking layer laminated on one side surface of the base film, wherein the anti-sticking layer includes fillers and a resin binder, an average thickness of a flat part of the anti-sticking layer is 50 nm to 150 nm and an average particle size of the fillers is 70 nm to 200 nm. Preferably, the average particle diameter of the fillers is set to be larger than the average thickness of the flat part of the anti-sticking layer. Preferably, a content of the fillers in the anti-sticking layer is set to be 20 mass% to 50 mass%. The binder polymer includes preferably a three-dimensional crosslinking structure.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010027981-A (JP)
Title: Photoelectric conversion element
Inventor: TAKEUCHI KOJI
IPC: H01L31/04
Filed: 2008-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photoelectric conversion element capable of efficiently converting light energy into electric energy.  <P>SOLUTION: The photoelectric conversion element is configured by successively laminating at least a first electrode layer (2), a photoelectric conversion layer composed of a lamination of an n-type semiconductor layer (4) and a p-type semiconductor layer (5), and a second electrode layer (3), on a rugged surface of a substrate (1) which forms ruggedness on one surface. At least an interface between the substrate and the first electrode layer, an interface between the first electrode layer and the photoelectric conversion layer and an interface between the n-type semiconductor layer and the p-type semiconductor layer have shapes copying the ruggedness of the substrate.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010031650-A (JP)
Title: Outboard motor
Inventor: HIROSE HIDEKAZU
IPC: F02M69/32
Filed: 2008-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an outboard motor inhibiting electric wiring from getting complicated.  <P>SOLUTION: This outboard motor 1 includes: an engine body 20; an air passage 32a of air supplied to the engine body 20; a throttle body 32 including a throttle valve 32b adjusting flow rate of air flowing in the air passage 32a; a throttle opening sensor 35 detecting opening of the throttle valve 32b; and an intake air temperature sensor 37 detecting temperature of air in the throttle body 32. The throttle opening sensor 35 and the intake air temperature sensor 37 are mounted on an upper part of the throttle body 32.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010032646-A (JP)
Title: Focus detection apparatus
Inventor: ICHINOMIYA TAKASHI
IPC: G02B7/34
Filed: 2008-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To reduce focal detection errors caused by a high frequency component of an object even when a pixel pitch becomes coase by the connection or addition of adjacent pixels.  <P>SOLUTION: A focus detection apparatus includes: a photographic optical system configured to form an object image; an image sensor configured to photoelectrically convert an object image, the image sensor having a focus detection pixel BLK for receiving a light beam that has passed through a partial area, which is a division of an exit pupil of the photographing optical system; an addition unit configured to multiply outputs of a plurality of the focus detection pixels included in a predetermined area of the image sensor by a weighting coefficient corresponding to a position of the focus detection pixel, and perform addition; and defocus amount calculation unit configured to calculate a defocus amount based on a pair of phase-difference detection signals generated based on an output of the addition unit.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010034173-A (JP)
Title: Wavelength sweeping light source
Inventor: MUKAI ATSUSHI
IPC: G01N21/17
Filed: 2008-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a wavelength sweeping light source for sweeping light with a narrow spectrum line width at a high speed.  <P>SOLUTION: The wavelength sweeping light source includes: a semiconductor light-emitting element 10; a light feed-back system 11 for attenuating the light advancing in one direction between the kinds of light emitted in a front and rear direction from the semiconductor light-emitting element 10, and feeding the light advancing in the other direction back to the semiconductor light-emitting element 10; and a wavelength selecting means 14 for selecting the wavelength of the light to be fed back to the semiconductor light-emitting element 10, and continuously changing the wavelength. The length of the light feed-back system 11 is set so as to allow the circulating number of light in the light feed-back system 11 to be 120-2,400 times.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010032344-A (JP)
Title: High-temperature surface tension measuring device
Inventor: FUJINO SHIGERU
IPC: G01N13/02
Filed: 2008-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-temperature surface tension measuring device having high operability, capable of performing high-accuracy measurements, without resulting in the instability of measurement results due to heat convection or temperature unevenness in a furnace.  <P>SOLUTION: The high-temperature surface tension measuring device includes a crucible 6; an electric furnace 11 for melting a sample in the crucible 6; a reversible motor 12; a ring-shaped gage head 5 suspended in the electric furnace 11 for measuring a surface tension, in contact with a molten surface of the sample; and a measuring part for lowering the position of the crucible 6 from a state in contact with the ring-shaped gauge head 5, and measuring the maximum load during the lowering time. The electric furnace 11 has main characteristics wherein a plurality of heating bodies 10 comprising first heating elements and second heating elements are provided around the crucible, and the first heating elements are arranged vertically around the crucible, at regular intervals to the molten surface, and the second heating elements are arranged in a horizontal direction at the height of the crucible, and a soaking zone is formed, in a range of a prescribed depth from the molten surface of the sample melted by the heating bodies 10.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010031418-A (JP)
Title: Method for producing precursor fiber for carbon fiber
Inventor: TANAKA FUMIHIKO
IPC: D01F6/18
Filed: 2008-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a precursor fiber for carbon fiber having high quality and containing few fluffs while shortening a drying-drawing step as far as possible to improve the productivity.  <P>SOLUTION: The method for producing the precursor fiber for a carbon fiber includes the spinning of a spinning dope obtained by dissolving a polyacrylonitrile polymer and the drawing of the obtained swollen yarn in a superheated steam atmosphere at 110-185°C.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010032175-A (JP)
Title: Heat pump water heater
Inventor: ENOKITSU YUTAKA
IPC: F24H9/00
Filed: 2008-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat pump water heater capable of effectively improving the efficiency.  <P>SOLUTION: The heat pump water heater is equipped with a water-refrigerant heat exchanger 2 for heat-exchanging between refrigerant compressed by a compressor 1 and water. The heat pump water heater is provided with a housing room S for housing the water-refrigerant heat exchanger 2. A vacuum heat insulator 23 is provided at a part facing to the water-refrigerant heat exchanger 2 in a wall part which forms the housing room S.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010029574-A (JP)
Title: Boot stand
Inventor: KAJI KIMIO
IPC: A47G25/00
Filed: 2008-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a boot stand being easily attachable to a boot, with excellent portability and stability.  <P>SOLUTION: The boot stand 10 includes a support 15, and two legs 12 and 13. The legs 12 and 13 include a plurality of pipes with different outside diameters, and a leg length is elongated and contracted by inserting and extracting a smaller diameter pipe into and out of a larger diameter pipe. Upper ends of the legs 12 and 13 are fixed to the support 15. A space between the legs 12 and 13 is formed in a size allowing body tubes of boots 91 and 92 to be supported between the legs. When the elongated legs 12 and 13 of the boot stand 10 is inserted into the body tubes, the body tubes are held between the legs 12 and 13, and the legs 12 and 13 stretch the body tubes upward and stand by themselves. Thereby, the boots 91 and 92 are held in a free-standing state.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010036917-A (JP)
Title: Container with cap
Inventor: TSUNODA YOSHIYUKI
IPC: B65D41/26
Filed: 2008-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a container with a cap for easily detaching a spouting cap from the container while regulating any detachment of the spouting cap from a mouth part through co-rotation when detaching or attaching an over-cap.  <P>SOLUTION: The container 1 with the cap includes an elastic connecting piece 20 which is formed in an elastically deformable manner in the direction of a cap axis O with respect to the container 2, a depressing part 21 connected to the elastic connecting piece and located on the outer side in the cap radial direction from a spouting cap 4, and a second engaging part 22 to be engaged with a first engaging part 19 formed on a peripheral wall part 9 of the spouting cap, and is further equipped with a regulating unit 23 for regulating the relative movement on the loosening side along the cap peripheral direction between the spouting cap and the container. When the depressing part is depressed, the elastic connecting piece is elastically deformed in the direction of the cap axis O, and the first engaging part and the second engaging part are disengaged from each other.  <P>COPYRIGHT: (C)2010,JPO&INPIT