baber/WOPTO huggingface dataset:
Patent JP-2013183691-A (JP)
Title: Protection cover for preventing grounding of fastening member of bush cutter
Inventor: FUJIWARA KENJI
IPC: A01D34/68
Filed: 2012-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a protection cover for preventing grounding of a fastening member of a bush cutter, which is used to contact with the ground to allow a cutting blade to laterally smoothly swing, whereby cutting works for grasses and the like can efficiently be performed.SOLUTION: A protection cover comprises a holding portion which is fixed to a rotation shaft and is integrally rotated with a cutting blade, a seat portion which is fit to the holding portion and is integrally rotated with the cutting blade, and a protection cover body which has a dent portion for exposing and storing a fastening member attached to the rotation shaft, relatively rotatably nips the upper end surface of an inner cylinder, and is disposed in a state capable of being relatively rotated to the cutting blade, between the holding portion and the seat portion. A sliding member is disposed on an upper edge surface which relatively rotatably slide on the holding portion and the seat portion; and grooves continued from an inner peripheral edge surface to an outer peripheral edge surface are disposed on the sliding member.
Patent JP-2013190462-A (JP)
Title: Image forming device and process cartridge
Inventor: YOSHIHARA MAYUMI
IPC: G03G5/07
Filed: 2012-03-12
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device which prevents the defect growth and abrasion wear of the surface of a latent image carrier caused by a cleaning member and has excellent resolution, allowing high quality images with excellent reproducibility of halftone images to be obtained for a long period; and a process cartridge.SOLUTION: An image forming device includes a latent image carrier, charging means, exposing means, developing means, transfer means and cleaning means. The cleaning means includes a first cleaning member and a second cleaning member. The first cleaning member imparts first particles to the surface of the latent image carrier, having a first cleaning brush which removes the toner remaining on the surface of the latent image carrier. The second cleaning member imparts second particles which has a charge amount different from the charge amount of the first particles to the surface of the latent image carrier, having a second cleaning brush which removes the toner remaining on the surface of the latent image carrier.
Patent JP-2013188446-A (JP)
Title: Hot and cold insulation device
Inventor: KONISHI TAKUNORI
IPC: A61F7/10
Filed: 2012-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a hot and cold insulation device which can perform hot and cold insulation while being properly placed on a section such as the neck and the shoulder of a human body, or on an article such as a bottle and a can, and at the same time, is excellent in productivity.SOLUTION: A hot and cold insulation device includes: a sealed container 10 wherein both ends of a cylindrical body section 11 are sealed by sealing sections 12 and 14; and a heating medium which is filled in the sealed container 10. The body section 11 of the sealed container 10 is formed into a bellows shape, and is made freely flexible. The heating medium is a solution containing salts, sugars or polyatomic alcohol.
Patent JP-2013193098-A (JP)
Title: Method and device of manufacturing casting, and casting
Inventor: SASAKI HISASHI
IPC: B22D11/01
Filed: 2012-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a method and device of manufacturing a casting, by which a casting having a complicated shape is easily manufactured and a degree of freedom of the manufactured casting is enhanced, and provide the casting.SOLUTION: In forming a casting by drawing molten metal M from a surface Ma of the molten metal in a molten metal tank 2 and solidifying the drawn molten metal M, an outer shape unit 4 formed of a plurality of outer shape defining members 4a for defining an outer shape of the casting is arranged in a region Rb between the surface Ma of the molten metal in the molten metal tank 2 and a solidifying region Rc of solidifying the molten metal M. The molten metal M drawn from the surface Ma of the molten metal is drawn through a region decided by the outer shape unit 4, and at least one of the plurality of outer shape defining members 4a is moved in accordance with drawing of the molten metal M to change a shape of the casting.
Patent JP-2013198327-A (JP)
Title: Power transmission device, power reception device, and power transmission method
Inventor: KUDO HIROKI
IPC: H01M10/44
Filed: 2012-03-21
Abstract: PROBLEM TO BE SOLVED: To improve system efficiency while supplying necessary power to one or more power reception devices.SOLUTION: According to an embodiment, a power transmission device for transmitting power supplied from a power supply to one or more power reception devices comprises a power allocation processing unit and a power transmission unit. The power allocation processing unit allocates resources for transmitting the power to the power reception devices to the power reception devices, on the basis of request power of the power reception devices; and allocates a residual resource, which is the remaining resource after allocating the resources to the power reception devices, to a power reception device selected from the power reception devices on the basis of power transmission characteristics of the power reception devices. The power transmission unit transmits the power to the power reception devices by using the resources allocated to the power reception devices.
Patent JP-2013195838-A (JP)
Title: Light source device and projector device
Inventor: MIYAZAKI TAKESHI
IPC: F21V7/22
Filed: 2012-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a light source device able to switch the optical path of blue light in time division without forming a phosphor plate in the shape of a wheel and to provide a projector device equipped with the same.SOLUTION: A wheel 35 is disposed in the optical paths of a blue light source 31 and red light source 33. The wheel 35 has a bottom face 351 and a diffusion face 352. The bottom face 351 is composed of a dichroic mirror, and has an R segment, a G segment, and a B segment. The R segment transmits red right R from the red light source 33 and diffuses it with the diffusion face 352. The B segment transmits blue light B from the blue light source 31 and diffuses it with the diffusion face 352. The G segment reflects blue light B from the blue light source 31 and emits it in the direction of a phosphor plate.
Patent JP-2013197005-A (JP)
Title: Method for manufacturing electrode structure for ignition plug, and method for manufacturing ignition plug
Inventor: SHIMODA KENJIRO
IPC: H01T13/20
Filed: 2012-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of easily manufacturing an ignition plug having a large discharge volume and a low heat dissipation.SOLUTION: When an electrode structure is manufactured, a compact of powdery material of an insulation ceramic, is manufactured by the gel cast molding method. A hole for a high voltage electrode and a hole for a floating electrode are formed on the compact. Fluid is implanted into the hole for the high voltage electrode, and a precursor of the high voltage electrode may be filled into the hole for high voltage electrode. The floating electrode is inserted into the hole for the floating electrode, the compact, the precursor of the high voltage electrode and the floating electrode are co-fired. Fluid is implanted into the hole for the floating electrode, and a precursor of the floating electrode may be filled into the hole for floating electrode.
Patent JP-2013200353-A (JP)
Title: Carrying method and carrying device
Inventor: KOJIMA HIROYUKI
IPC: G02F1/13
Filed: 2012-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a carrying method and a carrying device of a substrate which improve a display production efficiency by utilizing good cells of a CF substrate and an array substrate at maximum when performing lamination processing of a liquid crystal panel manufacturing step.SOLUTION: A carrying method is characterized in that a CF substrate is divided into a plurality of cells (CF cells), while an array cell is also divided into a plurality of cells (array cells). These CF and array cells are arranged in mutually corresponding positional relation. When the CF substrate is laminated with the array substrate, the display device is constituted of the mutually corresponding CF cells and the array cells. When a defective array substrate having defective cells is carried to an array substrate buffer and stored and the defective CF cells correspond to defective array cells, these defective CF and array substrates are carried to a laminating device, and when they do not correspond to each other, this defective CF substrate is carried to the CF substrate buffer and stored.
Patent JP-2013198844-A (JP)
Title: Method for manufacturing composite catalyst of porous metal complex and inorganic catalyst material
Inventor: MITSUYA YOSHIKO
IPC: C07D233/56
Filed: 2012-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a composite catalyst manufacturing method capable of synthesizing a composite catalyst of a porous metal complex and an inorganic catalyst material within a short time.SOLUTION: In a method for manufacturing a composite catalyst of a porous metal complex having a porous structure formed by integrating a center metal and an organic metal complex containing an organic ligand coordinated to a center metal and an inorganic catalyst material. The inorganic catalyst material is added to a raw material solution in which a center metal-containing compound and a compound becoming an organic ligand are dissolved and uniformly dispersed, and this solution is irradiated with a microwave to form the composite catalyst of the inorganic catalyst material and the porous metal complex.
Patent JP-2013201280-A (JP)
Title: Nonvolatile memory device and method of manufacturing the same
Inventor: KUBO KOICHI
IPC: H01L27/105
Filed: 2012-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a nonvolatile memory device which is highly stable in operation, and a method of manufacturing the nonvolatile memory device.SOLUTION: According to an embodiment, a nonvolatile memory device comprising a first conductive part, a second conductive part, and a memory layer therebetween is provided. The memory layer contains a material expressed by (M1M2)xX+yα+zβ, where M1 and M2 are each at least one selected from a group consisting of Mg, Al, Sc, Y, Ga, Ti, Zr, Hf, Si, Ge, Sn, V, Cr, Mn, Fe, Co, Ni, Cu, Zn, Nb, Ta, Mo, W, Ru, Rh, Ca, Sr, Ba and Ln; X is at least one of O and N; α is at least one of Li, Na, K, Rb, Cs and Fr; and β is at least one of F, Cl, Br and I. The composition ratio is as follows: 0.1≤x≤1.1, 0.0001≤y≤0.2, and 0.9≤y/z≤1.1.
Patent JP-2013201309-A (JP)
Title: Semiconductor optical sensor device
Inventor: IKUTA HIDEKI
IPC: H01L31/10
Filed: 2012-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor optical sensor device which is integrated with high area efficiency by reducing the occupied area of a dark current photodiode and can accurately detect the received amount of light by a detection photodiode.SOLUTION: A semiconductor optical sensor device 1 includes on a silicon substrate: a detection photodiode 11 which detects the received amount of light; a dark current photodiode 12, covered with a shading film 13 not to receive light, which detects a dark current; two charge amplifiers, each connected to the photodiodes 11 and 12, respectively, which amplify output of the respective photodiodes; and a comparison circuit which detects a difference between the output voltages of the charge amplifiers. The plane size of the dark current photodiode 12 is set to 1/n of the plane size of the detection photodiode 11, and the plane size of a capacitance element 18 of the charge amplifier connected to the dark current photodiode 12 is set to 1/n of the plane size of a capacitance element 17 of the charge amplifier connected to the detection photodiode 11.
Patent JP-2013205062-A (JP)
Title: Magnetic oxygen analyzer
Inventor: KATO NOBUHISA
IPC: G01N27/74
Filed: 2012-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic oxygen analyzer which achieves the improvement in detection sensitivity to a measurement gas with low oxygen concentration without forming an excessively ferromagnetic field.SOLUTION: In a magnetic oxygen analyzer 1, a separation cell magnetic field area 14 and a nonmagnetic field area are formed in a space inside a separation cell 3 arranged upstream of a measurement cell 7. A measurement gas with oxygen concentration increased by attracting oxygen molecules to the separation cell magnetic field area 14 is ejected to the measurement cell 7, so that the detection can be surely performed by using such a measurement gas even if the oxygen concentration is low.
Patent JP-2012160747-A (JP)
Title: Silicon oxide film formation method, semiconductor device and manufacturing method of the same
Inventor: OMI TADAHIRO
IPC: H01L21/336
Filed: 2012-03-27
Abstract: PROBLEM TO BE SOLVED: To form a uniform and high quality silicon oxide film on a substrate surface at a low substrate temperature of 200-500 degrees and to provide a semiconductor device using the silicon oxide film in which a thickness of the silicon oxide film on a silicon surface on a sidewall part of a recess portion of an element isolation region is reduced to 30% or less thereby improving device reliability.SOLUTION: A silicon oxide film contains Kr. By containing Kr in the silicon oxide film to ease stress occurring in the silicon oxide film and at a silicon/silicon oxide film interface, a high quality silicon oxide film is formed although formed at a low temperature. Uniformity of a thickness of the silicon oxide film on a silicon surface on a sidewall part of a recess portion of an element isolation region is reduced to 30% or less.
Patent JP-2013205091-A (JP)
Title: Film inspection system, and film inspection method
Inventor: SUZUKI YASUYUKI
IPC: G01N21/892
Filed: 2012-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a film inspection system capable of detecting defects not involving an alignment defect such as foreign matter adhesion or stains on a film having optical anisotropy.SOLUTION: In a film inspection system 1, a retardation film 10 irradiated with illumination light through a polarization plate 51a is photographed by a line sensor 3a through a polarization plate 31a. Polarization directions of the polarization plate 31a and the polarization plate 51a are substantially orthogonal to each other, and the polarization direction of the polarization plate 51a and an alignment direction of the retardation film 10 makes an angle of 45°. An image processing apparatus 7 detects a dark area of image data 20 obtained by photographing the retardation film 10 by the line sensor 3a as a defect.
Patent JP-2013202647-A (JP)
Title: Molten metal supply apparatus and hot chamber die casting apparatus
Inventor: KOMIYAMA KICHIZO
IPC: B22D17/30
Filed: 2012-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a molten metal supply apparatus and a hot chamber die casting apparatus that enable aluminum to be formed into a hot chamber without using a goose neck and achieve molding with high productivity and reliability.SOLUTION: A molten metal supply apparatus includes: a retention furnace 2 which retains molten metal M of aluminum or aluminum alloy; a ceramic-made injection cylinder 3 which is installed in the molten metal substantially vertically while penetrating a bottom portion of the retention furnace, and has in a side face, a molten metal supply through hole into which the molten metal can flow; a ceramic-made injection plunger 4 fitted in the injection cylinder; a joint 5 which has an inflow opening connected to a lower end of the injection cylinder and an outflow opening for injecting the flown-in molten metal substantially in the horizontal direction through an L-shaped flow passage 5b; a nozzle portion 6 having in the inside, a molten metal passage 6a arranged substantially horizontally and having a base end connected to the outflow opening; and a stop valve 8 which is provided to a distal end of the nozzle portion and can open and close the molten metal passage, wherein parts of the joint portion, nozzle portion, and stop valve which come into contact with the molten metal are all made of ceramic.
Patent JP-2013207557-A (JP)
Title: Radio communication device and radio communication method
Inventor: NAKAMOTO NARIHIRO
IPC: H04W16/14
Filed: 2012-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a radio communication device capable of efficiently utilizing idle frequency bands that are existent spatially in a fragmental manner on a frequency axis.SOLUTION: By means of a modulation unit 12, a S/P converter unit, a Fourier transformation unit 16, a spectrum mapping unit 20, a frequency converter unit 40-2, etc., a radio transmitter 1000 converts a data signal into a signal to transmit by a spread spectrum single carrier modulation system. An amplitude phase control unit 90 controls the amplitude and the phase of signals transmitted/received to/from each antenna 100-1 to 100-M in an array antenna. A detector 80 measures received signal intensity while controlling a radiation pattern of the array antenna. Based on the measurement result, a control unit 102 determines idle frequency bands for use for data transmission that are not used by other devices, and radiation patterns respectively corresponding to the idle frequency bands.
Patent JP-2012164666-A (JP)
Title: Laser amplifier of driver laser for extreme ultraviolet light source
Inventor: ARIGA TATSUYA
IPC: H01S3/23
Filed: 2012-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a driver laser that is small, that can perform amplification of laser light with efficiency, and that has an excellent light condensing property of the amplified laser light.SOLUTION: The driver laser has: a laser oscillator generating laser light by oscillation; and at least one slab type laser amplifier inputting the laser light generated by the laser oscillator and amplifying and outputting the laser light. The at least one slab type laser amplifier has: a chamber having first and second windows and filled with a gas containing carbon dioxide gas (CO); a pair of electrodes arranged in the chamber and exciting the gas in a discharge region formed by application of a high-frequency voltage to amplify the laser light; and an optical system arranged in the chamber and having a plurality of mirrors that makes the laser light incoming through the first window propagate in the discharge region by multiple reflections and outgo through the second window.
Patent JP-2013208025-A (JP)
Title: Cylindrical linear motor
Inventor: TANG OK-KI
IPC: H02K11/00
Filed: 2012-03-29
Abstract: PROBLEM TO BE SOLVED: To achieve a high-performance low-cost cylindrical linear motor hard to be affected by a magnetic attraction force due to misalignment of centers, providing higher thrust, reducing a used amount of a permanent magnet material, and increasing an average magnetic flux density to improve an effective utilization rate of a permanent magnet that contributes to the thrust.SOLUTION: A cylindrical linear motor 100 includes an armature 1 having coils 30, and an exciting section 2 provided facing the coils 30 and having permanent magnets 41. The armature 1 has a yoke 10 to close a magnetic flux line, teeth 20 to zone slots 21 for housing the coils 30, and the coils 30 arranged keeping a mechanical gap Xm from the exciting section 2 and protruding out of the teeth 20 from the slots 21 toward the exciting section 2. The exciting section 2 has a plurality of the permanent magnets 41 between soft magnetic materials 42.
Patent JP-2013208262-A (JP)
Title: Chenille yarn type cleaning wiper and chenille yarn type cleaning tool
Inventor: OKADA MASAAKI
IPC: A47L13/20
Filed: 2012-03-30
Abstract: PROBLEM TO BE SOLVED: To provide cleaning wiper and cleaning tool by developing chenille yarn in which filaments and core threads are impregnated with an oil composition and by applying the chenille yarn to piles.SOLUTION: A chenille yarn type cleaning wiper 1 is a wiper for removing/mounting dust by impregnating a large number of piles 10 in which root parts 12 are fixed in a base body 2 with an oil composition. The piles 10 are formed of chenille yarn 16 formed by protruding a large number of filaments 20 around the core threads 18. The core threads 18 is twisted from the root parts 12 toward the tip parts 14. The filaments 20 are helically whirled from the root part 12 toward the tip parts 14. Further, by each 10 mm length of the core threads 18, the 3-40 pieces of filaments 20 are formed mutually with spaces apart and, the length of the filaments 20 extending from the core threads 18 is adequately 2-30 mm.
Patent JP-2013209528-A (JP)
Title: Hydrogenation purification method for heavy residual oil
Inventor: SEKI HIROYUKI
IPC: C10G45/08
Filed: 2012-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a hydrogenation purification method for a fluidized catalytic cracked heavy residual oil (CLO), satisfying both high desulfurization activity and high denitrification activity.SOLUTION: A hydrogenation purification method for highly removing sulfur and nitrogen in a fluidized catalytic cracked heavy residual oil (CLO) is characterized by using a catalyst system prepared by laminating a catalyst supporting molybdenum or tungsten and having an average pore diameter of 140-200 Å to a catalyst supporting molybdenum and having an average pore diameter of 65-110 Å, in hydrogenation refining of CLO.
Patent JP-2013208588-A (JP)
Title: Desulfurizing agent, desulfurizing method, and method for producing desulfurizing agent
Inventor: TAKAHASHI CHIORI
IPC: B01J20/04
Filed: 2012-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a desulfurizing agent capable of effectively carrying out desulfurization at a low temperature (450°C or less).SOLUTION: A desulfurizing agent contains secondary particles formed by aggregating a plurality of primary particles of calcium hydroxide (Ca(OH)), and the content of the calcium hydroxide (Ca(OH)) contained in the secondary particles is 70% or more based on the total content of calcium hydroxide (Ca(OH)), calcium carbonate (CaCO) and calcium oxide (CaO).
Patent JP-2013212459-A (JP)
Title: Sulfur oxide removing agent
Inventor: NISHITANI YUSUKE
IPC: A61L9/01
Filed: 2012-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a sulfur oxide removing agent capable of exhibiting satisfactory removal performance for a long period of time in a temperature and humidity region in general life, with respect to sulfur oxide gas removal.SOLUTION: A gaseous sulfur oxide removing agent contains: manganese oxide containing at least α-type manganese oxide; and a hydrophobic porous body, wherein a mixing weight ratio expressed by manganese oxide/hydrophobic porous body is 0.01-10.
Patent JP-2013215269-A (JP)
Title: Reclining device
Inventor: OTAKI HIDEKI
IPC: A47C1/025
Filed: 2012-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a reclining device which can be easily assembled.SOLUTION: A protruding 25e for mounting having a first wall face 25 facing an outer wall face of vertical wall part 101a of a spring cover 101 is formed in an outer exposed face of a base plate (a first member) 25, a pawl (a pawl part) 201 having elasticity capable of pushing and contacting the vertical wall face 25j of the protruding part 25e is formed in the vertical wall 101a of the spring cover 101, the spring cover 101 is fixed by pushing the spring cover 101 to a vertical wall face (a face to be pushed and contacted) 25k, a vertical wall face (a face to be pushed and contacted) 25 formed in the outer exposed face of the base plate 25.