baber/WOPTO huggingface dataset:
Patent JP-2015061127-A (JP)
Title: Imaging apparatus, method of controlling the same, and computer program
Inventor: WASHIZU SHO
IPC: H04N5/341
Filed: 2013-09-17
Abstract: PROBLEM TO BE SOLVED: To reduce a noise that causes variation in frequency.SOLUTION: A horizontal stripe frequency f3 generated by a power supply circuit is detected for each photographing, and the number of rows corresponding to the detected horizontal stripe frequency f3 is derived as a horizontal stripe row cycle iA. Whether or not the derived horizontal stripe row cycle iA is suitable for the number of rows that is set as the number of rows used for calculating a moving average is determined. When as a result of this determination, the horizontal stripe row cycle iA is not suitable for the number of rows that is set as the number of rows used for calculating the moving average, the number of rows is changed, so that the horizontal stripe row cycle iA becomes suitable for the changed number of rows.
Patent JP-2015043958-A (JP)
Title: Dice for figure selection type lottery
Inventor: HORII SHINICHI
IPC: A63F9/04
Filed: 2013-08-28
Abstract: PROBLEM TO BE SOLVED: To make it possible to make predictions on a figure selection type lottery only by rolling a dice, though there has been nothing to simply depend on.SOLUTION: Dices are respectively of a regular decagonal prism for NUMBERS, a regular 31-angular prism for MINI LOTO, a regular 43-angular prism for LOTO6, and a regular 37-angular prism for LOTO7 according to these individual figure selection type lotteries.
Patent JP-2015060083-A (JP)
Title: Zoom lens and image capturing device
Inventor: KOGO SHOJI
IPC: G02B13/18
Filed: 2013-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a zoom lens having an optical system capable of being reduced in thickness, without deteriorating optical characteristics outside an axis.SOLUTION: A zoom lens includes, in order from an object side, a front group B1 having negative refractive power, an aperture diaphragm S, and a rear group B2 having positive refractive power. The rear group B2 contains at least two negative groups. The front group B1 has a reflective optical element PRM folding an optical path by making light rays be reflected to the most object side. The reflective optical element PRM has a concave image side surface 2c. The rear group B2 has at least one group moving when zooming. The zoom lens satisfies, over the whole area of zooming, the following conditional expression: 0.1≤L/Σd≤0.4...(1). L indicates a distance from an apex of an optical system closest to the object side to the aperture diaphragm S, and Σd indicates a distance from the apex of the optical system closest to the object side to an image surface.
Patent JP-2015059870-A (JP)
Title: Radioactive waste liquid treatment method and radioactive waste liquid treatment apparatus
Inventor: KANI YUKO
IPC: G21F9/06
Filed: 2013-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a radioactive waste liquid treatment method capable of adjusting a final pH of radioactive waste liquid to a neutral region (pH 4 to 9) while suppressing addition of treatment processes and increase of radioactive waste.SOLUTION: A filtration device 2 is connected to a colloid removal device 3. A most upstream adsorption tower 6 in an adsorption device 5 is connected to the colloid removal device 3. The colloid removal device 3 includes electrostatic filters 4. The adsorption towers 6 in the adsorption device 5 are sequentially connected. An adsorption tower 21 loaded with oxine-impregnated activated carbon is arranged downstream of the adsorption device 5. A discharge pipe 14 is connected to the adsorption tower 21. Not less than 1 μm of particles contained in radioactive waste liquid are filtered out by the filtration device 2 and negatively charged colloids are filtered out by the positively charged electrostatic filters 4. Radionuclides are removed by the adsorption device 5. Heavy metal ions contained in the radioactive waste liquid from the adsorption device 5 are removed by the adsorption tower 21. Furthermore, a pH of the radioactive waste liquid is adjusted to fall within a range of 4 to 9.
Patent JP-2015061032-A (JP)
Title: Semiconductor device and manufacturing method of the same
Inventor: TERADA SHINOBU
IPC: H01L21/768
Filed: 2013-09-20
Abstract: PROBLEM TO BE SOLVED: To achieve high speed of a semiconductor device by reducing parasitic capacitance between neighboring interconnections and between neighboring via plugs.SOLUTION: A semiconductor device comprises: a first interconnection (3) arranged on a semiconductor substrate (1); a via plug (20B) in which a via hole (9) connected to a top face of the first interconnection (3) is buried; and a second interconnection (20A) in which a trench (7) which is connected to a top face of the via plug (20B) and extends in a first direction (X) is buried. The semiconductor device comprises trench air gaps (11a, 11b) which are arranged on two lateral faces (5a, 5b), respectively, which compose the trench (7), and via air gaps (11a, 11b, 11c, 11d) which are arranged on lateral faces (4a, 4b, 4c, 4d), respectively, which compose the via hole (9).
Patent JP-2015062371-A (JP)
Title: Root crop harvester
Inventor: MURANAMI MASAMI
IPC: A01D27/00
Filed: 2013-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a root crop harvester solving problems in a conventional working machine configured such that the stems and leaves of crops are held by a pullout conveyor and the crops are pulled up from a field, and then the upper parts of the stems and leaves are cut and the crops are returned to the field, and alternatively the upper parts of the cut stems and leaves are separately conveyed and discharged, in which the stems and leaves fall to the upper parts of the pulled-up crops, and this stems and leaves interfere to thereby reduce work efficiency.SOLUTION: A root crop harvester is characterized in that a conveyance termination (T) of an excavating conveying device (40) is disposed in the left and right one side of the anterior posterior shafts of a machine body passing a conveyance starting end (S) of the excavating conveying device (40), and also a conveyance starting end (X) of a stem and leaf conveying device (90) is disposed in the upper part of a crop conveyance locus of the excavating conveying device (40), and the conveyance termination (Y) of the stem and leaf conveying device (90) is formed in a traveling device side provided in the left and right one side.
Patent JP-2015064298-A (JP)
Title: Information processing system, information processing device, time correction method and program of executing time correction
Inventor: MATSUMURA KIYOKO
IPC: G06F1/14
Filed: 2013-09-25
Abstract: PROBLEM TO BE SOLVED: To provide an information processing system which executes time correction such that an increase in a processing load of a device is suppressed without lowering frequency of time correction when the device included in the system performs time correction.SOLUTION: An information processing system includes a plurality of information processing devices which calculate differences between the time indicated by a clock of an own device and the time contained in instruction information for setting the time. The first information processing device of the plurality of information processing devices determined on the basis of the plurality of calculated differences includes a control section which instructs in a prescribed cycle the other second information processing device to correct the time of the clock of the second information processing device to be the time of the clock of the first information processing device. The second information processing device corrects the time of the clock of the second information processing device in accordance with the instruction.
Patent JP-2015065834-A (JP)
Title: Method for producing ethanol from paper waste products
Inventor: HOSHINO KAZUHIRO
IPC: C12P7/08
Filed: 2013-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a technique for producing ethanol by fermentation from paper waste products, such as paper sludge comprising cellulose fiber derived from woody biomass.SOLUTION: A wild mold belonging to Zygomycota Zygomycetes Mucorales which secretion produces cellulase and also can ferment xylose is found. The above mold not only can be used in synchronization diastatic fermentation of paper sludge by combining with a cellulase agent, but also can perform fermentation treatment of the paper sludge with additive-free by synchronization diastatic fermentation using only the above mold to enable the cost reduction in production of ethanol.
Patent JP-2015066143-A (JP)
Title: Living body lumen treatment device
Inventor: SHIBATA HIDEAKI
IPC: A61M25/10
Filed: 2013-09-27
Abstract: PROBLEM TO BE SOLVED: To apply a coating substance to a treatment object of a living body lumen in a desired coating range and coating shape.SOLUTION: A living body lumen treatment device 10 includes a shaft 12 to be inserted into a blood vessel, and a balloon 14 that is provided on the shaft 12 and can be transferred from a deflated state to an inflated state. In the inflated state, the balloon 14 includes: a recessed portion configured to form a coating chamber which is substantially blocked between an inner surface of the blood vessel and the device; a discharge port 22 provided on the recessed portion to discharge a coating substance toward the coating chamber X; and a suction port provided inside the recessed portion to apply a negative pressure to the coating chamber.
Patent JP-2015068405-A (JP)
Title: Spherical belt-like seal body
Inventor: KAITA HIDETOSHI
IPC: C10M107/38
Filed: 2013-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a spherical belt-like seal body capable of preventing the surface of an opposite material from being damaged or roughed as much as possible in slide friction with the opposite material, and capable of preventing reduction in sealability and occurrence of friction noise.SOLUTION: In a spherical belt-like seal body 44, an external surface 45 of an external layer 43 is a flat surface 48 in which a surface 46 of a heat resistant material including an expansion graphite sheet 21 and a surface 47 comprising a plain weave wire netting 17, where intersection point groups 19a, 19d are arrayed in an axial direction Z and intersection point groups 19b, 19c are arrayed in a circumferential direction R, coexist and are exposed. The surface 47 in the intersections 19a, 19d and 19b, 19c is exposed so as to have an area ratio of 10-65% to the whole of the external surface 45 of the external layer 43.
Patent JP-2015071870-A (JP)
Title: Press-fitting pipe joint method and press-fitting pipe caulking device for use in the same
Inventor: TOZAKI DAISUKE
IPC: E02D5/24
Filed: 2013-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a press-fitting pipe joint method in which press-fitting pipes mutually connected by screw fastening through a joint can be fixed simply and reliably without looseness at low cost, to the press-fitting pipes constituting press-fitting pipe piles press-fitted into the ground as foundation piles, and provide a press-fitting pipe caulking device for use in the method.SOLUTION: A press-fitting pipe joint method is configured by mutually connecting adjacent steel pipes 2, 2 by screw fastening in the shaft AX direction through a joint 30, the steel pipe piles press-fitted and driven into the ground. The joint 30 has a male screw part 32 and a through-hole 31 penetrating in the wall thickness t direction. An open end 11 side of one first steel pipe 10 among the steel pipes 2 is formed of female screw parts 12 screwed with male screw parts 32 and a deformation part 13 for applying a pressing force F. After the female screw part 12 of the first steel pipe 10 are fastened with the male screw parts 32 of the joint 30, the deformation part 13 of the first steel pipe 10 is caulked in the through-hole 31 of the joint 30 from the outside, and the detent between the male screw part 32 and the female screw part 12 is performed.
Patent JP-2014003341-A (JP)
Title: Semiconductor light-emitting element
Inventor: SHIODA MICHIYA
IPC: H01L33/32
Filed: 2013-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a high-luminance semiconductor light-emitting element.SOLUTION: There is provided a semiconductor light-emitting element including an n-type semiconductor layer containing a nitride semiconductor, a p-type semiconductor layer containing a nitride semiconductor, and a light-emitting portion. The light-emitting portion is provided between the n-type semiconductor layer and the p-type semiconductor layer and includes an n-side barrier layer and a first light-emitting layer. The first light-emitting layer includes: a first barrier layer provided between the n-side barrier layer and the p-type semiconductor layer; a first well layer in contact with the n-side barrier layer between the n-side barrier layer and the first barrier layer; a first AlGaN layer provided between the first well layer and the first barrier layer, and containing AlGaN (0.25<z1≤1); and a first nitride semiconductor layer in contact with the first AlGaN layer and the first barrier layer. The peak wavelength λp of the light emitted from the light-emitting portion is longer than 515 nm.
Patent JP-2015079117-A (JP)
Title: Image forming apparatus
Inventor: NISHIKAWA SHINGO
IPC: G03G15/00
Filed: 2013-10-17
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus that can suppress the situation where the supply of toner to a developing device cannot keep up with the consumption of toner in the developing device, while suppressing a reduction in productivity.SOLUTION: An image forming apparatus 100 includes an intermediate hopper 109 that rotates a hopper screw 91 to supply toner to a developing device 33, and a main control unit 110 that detects the amount of toner at a predetermined period and sets the number of rotation of the hopper screw 91 during the detection of the amount of toner. The main control unit 110 increases the number of rotation of the hopper screw 91 during the detection of the amount of toner as the amount of toner inside the developing device 33 becomes smaller.
Patent JP-2015078302-A (JP)
Title: Fiber reinforced composite material and pressure container using the same
Inventor: KOIDE EIJI
IPC: C08J5/04
Filed: 2013-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a fiber reinforced composite material good in reinforcement effect and excellent in tensile strength in a fiber orientation and a vertical direction in the material.SOLUTION: There is provided a fiber reinforced composite material manufactured by impregnating an epoxy resin composition containing (A) a rubber modified epoxy resin of 100 pts.mass, (B) an epoxy resin curing agent of 50 to 150 pts.mass and (C) a curing accelerator of 0.1 to 5 pts.mass into a reinforced fiber and (A) the rubber modified epoxy resin contains a reaction product obtained by reacting (a) an aromatic epoxy resin which is liquid at room temperature and (b) terminal carboxyl group-containing nitrile butadiene rubber which is liquid at room temperature as a major component.
Patent JP-2015077633-A (JP)
Title: Manufacturing method of spheroidizing agent ingot
Inventor: TANIGUCHI HIROTOSHI
IPC: C21C1/10
Filed: 2013-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of advantageously industrially manufacturing a high quality plate-shape spheroidizing agent ingot which is dense and hardly causes segregation while effectively suppressing oxidation of graphite spheroidizing element in spheroidizing agent molten metal.SOLUTION: Raw material containing graphite spheroidizing element is molten, thereby, spheroidizing agent molten metal 22 is formed, the spheroidizing agent molten metal 22 is poured into a forming concave place 12 of an ingot case 10, a molten metal pool 24 of a predetermined depth is formed, a cover body 14 is brought into contact with a molten metal surface of the molten metal pool 24, the molten metal surface of the molten metal pool 24 is pressurized by a lower surface 16 of the cover body 14 and is pushed down, thereby, the spheroidizing agent molten metal 22 is pushed and spread between the ingot case 10 and the cover body 14, thereby, a molten metal depth of the molten metal pool 24 is reduced, meanwhile, the cooling of the spheroidizing agent molten metal 22 is facilitated by a cooling operation by means of the cover body 14 and is solidified and, thereby, a plate-shape spheroidizing agent ingot having a prescribed thickness is manufactured.
Patent JP-2015083324-A (JP)
Title: Work insertion device
Inventor: MATSUSHIMA NOBUYOSHI
IPC: B25J11/00
Filed: 2013-10-25
Abstract: PROBLEM TO BE SOLVED: To realize a configuration which enables an operation of inserting a work 1 through simple control without increase of the accuracy of positioning an arm 12 as a moving part.SOLUTION: A controller 14 moves an arm 12 in a search range consisting of a specified range including an insertion hole 3 as an insertion position for the work 1 in a state where the work 1 held by a hand 11 serving as a holding part is pressed toward a mating member 2. A spring part 13 serving as a connection part moves the hand 11 so as to follow the arm 12 in a state where the work 1 held by the hand 11 does not match the insertion hole 3. In a state where the work 1 held by the hand 11 matches the insertion hole 3, the spring part 13 makes the arm 12 to be relatively movable with respect to the hand 11 within the search range 4.
Patent JP-2015086088-A (JP)
Title: Silicon single crystal pulling apparatus
Inventor: TAKEYASU YUKINOBU
IPC: C30B29/06
Filed: 2013-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a silicon single crystal pulling apparatus which can easily improve a pulling speed for the silicon single crystal or reduce oxygen concentration while adjusting a thermal history.SOLUTION: The silicon single crystal pulling apparatus using a Czochralski method is provided that includes: a crucible housing raw material; a main chamber housing a heater which heats the raw material to produce a raw material melt; and a shield which is provided between the heater and the main chamber, and cuts off radiation heat from the heater. The silicon single crystal pulling apparatus further includes a supporting member supporting the heater and the shield from below, the supporting member being ascendable and descendable to provide ascending and descending of the heater and the shield together.
Patent JP-2015075483-A (JP)
Title: Defect detection method of optically transparent film
Inventor: KAMIYA EIJI
IPC: G01N21/892
Filed: 2013-10-10
Abstract: PROBLEM TO BE SOLVED: To provide a defect detection method for detecting an optically transparent defect generated in an optically transparent plain film having a uniform thickness by a colored grayscale image formed from the distortion of a transmission type lattice.SOLUTION: A defect inspection method comprises the steps of: light-receiving optical information on light vertically irradiated to an optically transparent film 16 through a transmission type lattice 18 having a uniform flat surface from a planar light source 20 by two-dimensional image sensors 13 and 14 to convert the optical information as image data; forming the first half image data thereof as diffusion colored lattice pixels from the refraction of light having geometrical distortion due to an optically transparent defect; extracting the diffusion colored lattice pixels as the aggregate of colored grayscale pixel information to perform multi-value processing; decomposing the aggregate into a colored light area having a threshold value, a colored deep area having a threshold value and a brightness and darkness area; and extracting an optically transparent defect area from the brightness and darkness area to detect the defect.
Patent JP-2015026801-A (JP)
Title: Multilayer ceramic capacitor, method for manufacturing the same, and board for mounting multilayer ceramic capacitor
Inventor: LEE SEUNG HO
IPC: H01G4/30
Filed: 2013-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a multilayer ceramic capacitor, a method for manufacturing the same, and a board on which the multilayer ceramic capacitor is mounted.SOLUTION: An embodiment of the present invention provides a multilayer ceramic capacitor which includes a ceramic main body having a dielectric layer and a plurality of inner electrodes disposed in the ceramic main body via the dielectric layer, and satisfies an expression of 0.953≤a/b≤0.996 when assuming that a distance between an uppermost inner electrode and a lowermost inner electrode measured at a width-direction central part in the inner electrode is a and a distance between the uppermost inner electrode and the lowermost inner electrode measured at a width-direction end part in the inner electrode is b, in a cross-section including a width-thickness direction of the ceramic main body.
Patent JP-2015086579-A (JP)
Title: Pc cable anchor tool
Inventor: HOSOI KIYOTAKA
IPC: E04C5/08
Filed: 2013-10-30
Abstract: PROBLEM TO BE SOLVED: To precisely introduce prestress in the circumferential direction of a cylindrical concrete structure by further ideally tensioning a PC cable.SOLUTION: This PC cable anchor tool 10 is integrally cast by paralleling a pair of first cylindrical part 100 and second cylindrical part 200. A first plane 160 including an opening surface of an insertion port 170 in the first cylindrical part 100 is positioned on an installation port 120 side of a sheath 600 in the first cylindrical part 100 in a plan view or a side view more than a second plane 260 including an opening surface of an insertion port 270 in the second cylindrical part 200. A central axis C(1) of the installation port 120 of the sheath 600 in the first cylindrical part 100 and A central axis C(2) of an installation port 220 of the sheath 600 in the second cylindrical part 200, substantially coincide in the plan view and the side view.
Patent JP-2015085430-A (JP)
Title: Cutting blade for slitting tool and slitting tool
Inventor: YOKOTA HIROMITSU
IPC: B26D1/24
Filed: 2013-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a cutting blade for a slitting tool which can cut cleanly, in which a blade edge part of a first blade (a lower blade) has high abrasion resistance and the blade edge part, when abraded, can be reground.SOLUTION: In a cutting blade 1, a first blade 2 and a second blade 3 are rotated in the opposite direction of each other with respective centers thereof as axes and a second blade edge part 5 of the second blade 3 is inserted into a groove 7 adjacent to a first blade edge part 4 of the first blade 2 so as to continuously cut a cut material by shearing at a portion where the first blade edge part 4 overlaps the second blade edge part 5. On an outer peripheral face of the first blade 2 are provided with a first blade edge part 4 and an opposing part 8 opposing to the first blade edge part 4 across the groove 7 so as to have the axes as the centers thereof and the same radius, where the first blade edge part 4 side and the opposing part 8 side are independent bodies which can be divided at the groove 7 and the first blade edge part 4 is constituted of another material higher in hardness than the other part of the first blade 2 and adhered to a placement part 6 of the first blade 2.
Patent JP-2015086616-A (JP)
Title: Sealing method
Inventor: SAITO MARI
IPC: E04F13/08
Filed: 2013-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a new sealing method that enables omission of spatula leveling.SOLUTION: In a sealing method, a sealant S infilled into a groove-shaped joint gap 8 is pressed with a face material 2 (sealant pressing tool 4), in an example shown in Fig. 1. Additionally, the sealant S infilled into groove-shaped joint gaps 51 and 52 is pressed with a cover member 40 functioning as a face member, in an example shown in Fig. 4.