baber/WOPTO huggingface dataset:
Patent JP-2016181085-A (JP)
Title: Proportioning pressure reducing valve for city water
Inventor: OCHIAI MASARU
IPC: F16K17/22
Filed: 2015-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a proportioning pressure reducing valve for city water which prevents water leakage to the outside of a valve box even if water leakage occurs in an airtight chamber.SOLUTION: A cylindrical valve box 2 is provided which has an inflow port 4 opening on a front end face and an outflow port 5, which is set to have a larger diameter than that of the inflow port 4, opening on a rear end face. A diameter reduction part 8 of an annular convex is formed in a bulged manner on an inner wall between the inflow port 4 and the outflow port 5 of the valve box 2. The diameter reduction part 8 comprises a valve part 10 for opening and closing the inflow port 4 at the tip, and a hollow part 11 whose base end side opens to the outflow port 5. A piston 3 in which a plurality of water flow ports 12 communicated to the hollow part 11 are opened on a tip side peripheral surface, which is always positioned at the front of the diameter reduction part 8, is made into an airtight state to be freely slidably inserted into the hollow part. A flange 15 air-tightly sliding the inner wall of the valve box 2 at the rear side of the diameter reduction part 8 is formed around the base end of the piston 3. An airtight chamber 17 provided between the flange 15 and the diameter reduction part 8 is communicated to a hollow chamber 18 formed by air-tightly blocking a recess depressed around the outer wall of the valve box 2, with a cylindrical cover 19 externally fitted to the valve box 2.SELECTED DRAWING: Figure 1
Patent JP-2016183792-A (JP)
Title: Tubular flame burner and heating furnace
Inventor: SHIRAGAMI YOSUKE
IPC: F23N1/02
Filed: 2015-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a tubular flame burner that can further reduce NOx while properly holding flame, and to provide a heating furnace including the same.SOLUTION: The tubular flame burner includes combustion condition control means C for bringing an air ratio related to swirl primary combustion into a fuel excessive-rich state of 0.7 or less.SELECTED DRAWING: Figure 1
Patent JP-2016183069-A (JP)
Title: AMORPHOUS-CONTAINING Si POWDER AND PRODUCTION METHOD THEREOF
Inventor: SONE HIROTAKA
IPC: B82Y30/00
Filed: 2015-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing in a necessary fine particle diameter, amorphous-containing Si powder having a controlled degree of amorphous.SOLUTION: In a production method of amorphous-containing Si powder including a step for introducing raw material Si powder into plasma by an introduction flow, and a cooling step for cooling a passing flow after passage of the introduction flow through the plasma, the average particle diameter of obtained powder is preferably in the range of 1-200 nm, and more preferably in the range of 10-50 nm, and the degree of amorphous thereof is 50% or higher.SELECTED DRAWING: Figure 1
Patent JP-2016185208-A (JP)
Title: Seat member and seat
Inventor: SASAKI HIDEHIRO
IPC: B60N2/90
Filed: 2015-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a seat member and a seat, comfortable to sit on, and having both deformability and restrictive property in excellent balance.SOLUTION: A seat member 1 includes a seat core material 2 comprising an urethane-based resin foam molding having a space part 21, and a particle group 3 of foam particles 31 filled in the space part 21. A seat includes the seat member as a seat cushion, a seat back or the like. The space part 21 has a flow area 4 of the particle group 3 inside. Preferably, the ratio of a bulk volume of the particle group 3 to the whole internal volume of the space part 21 is 0.2-0.8.SELECTED DRAWING: Figure 2
Patent JP-2016189567-A (JP)
Title: Dielectric block, manufacturing method of the same, and dielectric filter
Inventor: YABU Daisuke
IPC: H01P1/205
Filed: 2015-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a dielectric block that requires only simple processing of a sintered body even when an aspect ratio of a groove is greater than or equal to 5, and is capable of obtaining a necessary degree of coupling when it is a dielectric filter, a manufacturing method of the same, and a dielectric filter.SOLUTION: A first dielectric block 10A has two principal planes (12a and 12b) and a plurality of side faces (14a to 14d). The first dielectric block 10A is so configured that a groove 16 extending from one side face 14a toward the other side face 14b is formed. When a maximum depth of the groove 16 is denoted as Dm and a maximum width of the groove 16 is denoted as Wm, an aspect ratio (Dm/Wm) of the groove 16 is greater than or equal to 5. Mutually facing side parts 16c of the groove 16 are sintered surfaces (As-fired surfaces).SELECTED DRAWING: Figure 1
Patent JP-2016191164-A (JP)
Title: Coated white paperboard
Inventor: MIYACHI AYAKA
IPC: D21H19/40
Filed: 2015-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a coated white paperboard which even when using base paper containing a large amount of low while used paper pulp, shields dust and white color unevenness derived from the base paper, and is therefore white and excellent in appearance, and is also excellent in slipperiness and good in processing suitability.SOLUTION: There is provided the coated white paperboard having a pigment coated layer on at least a single surface of a multi-ply base paper. The coated white paperboard contains one or more pigment coated layer where the coated layer is provided by a curtain coating, and when a layer comprised of the pigment coated layer and a layer neighboring to the pigment coated layer of the multi-ply base paper is peeled from the coated white paperboard, ISO whiteness of a surface in a base paper side of a peeled layer is 65% or less and coefficient of static friction of the surface in which the pigment coated layer of the coated white paperboard is provided is 0.5 or less.SELECTED DRAWING: Figure 1
Patent JP-2015126934-A (JP)
Title: Game machine
Inventor: TSUBOI TOSHIKI
IPC: A63F5/04
Filed: 2015-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a game machine that can prevent a game player from knowing, when a first rotation reel is stopped, a winning symbol combination that can be stopped for display among winning symbol combinations that are won in an overlapped manner.SOLUTION: A game machine is provided, comprising: winning symbol combination lottery means 100 for performing a lottery for winning symbol combinations such that a winning symbol combination belonging to a first winning symbol combination group and a winning symbol combination belonging to a second winning symbol combination group may possibly be won in an overlapped manner; and stop control means 120 for stopping the rotation of rotation reels 45. In the winning symbol combinations belonging to the first winning symbol combination group, the symbols corresponding to (some of) the rotation reels 45 whose correct answer (correct stop operation) is a first stop operation are composed of specific symbols, and in the winning symbol combinations belonging to the second winning symbol combination group, the symbols corresponding to all of the rotation reels 45 are composed of the specific symbols. The winning symbol combination lottery means 100 comprises, as the targets of winning symbol combination lottery, a plurality of overlapped winning areas in which the winning symbol combinations belonging to the first winning symbol combination group and one or a plurality of winning symbol combinations belonging to the second winning symbol combination group can be won in an overlapped manner. And the stop control means 120, whatever overlapped winning areas may be won as the result of the winning combination symbol lottery, stops the specific symbols for the rotation reels 45 to which the first stop operation is performed.
Patent JP-2015213054-A (JP)
Title: Material manufactured by metal extraction
Inventor: LI BING
IPC: H01M4/525
Filed: 2015-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for preliminarily activating a lithium excessive complex oxide as an active material.SOLUTION: A method for extracting ions from an active material used for a battery electrode includes forming a mixture by mixing the active material and an activated compound. The mixture is so annealed that a certain amount of ions are extracted from the active material, a certain amount of oxygen is separated from the active material, and an activated active material is formed. Embodiments of the present invention are the activated active material, the electrodes, and the primary and secondary battery formed from such an activated active material.
Patent JP-2016200059-A (JP)
Title: Repairing method for turbine blade
Inventor: ASANUMA RETSU
IPC: F01D25/00
Filed: 2015-04-10
Abstract: PROBLEM TO BE SOLVED: To cut a padding part into a specified shape by an NC work machine without damaging a base material even if a shroud is thermally deformed through the padding when the padding part is cut and repaired after the worn-out portion of the shroud of a turbine blade is processed with padding to form the padding part.SOLUTION: A turbine blade 1 is set at an NC work machine, a part of a shroud where no padding is carried out is measured in three-dimensional manner to get work-shape data after deformation, design shape data is moved in parallel displacement and moved in rotation in such a way that the work shape data may be set in an allowed tolerance of pre-registered design shape data, or the design shape data is set to be matched to the work shape data by enlarging or decreasing in the tolerance, a tool path for cutting an outer portion in the tolerance region on the basis of the design shape data is calculated through an automatic calculation and its cutting work is carried out by the NC work machine on the basis of the tool path.SELECTED DRAWING: Figure 2
Patent JP-2016001170-A (JP)
Title: Processing unit, processing program and processing method
Inventor: YOKOTA SOICHIRO
IPC: G08G1/16
Filed: 2015-04-10
Abstract: PROBLEM TO BE SOLVED: To provide an environment for sufficiently safe driving to a driver or the like.SOLUTION: A navigation part performs route display between desired geographical locations on a display part. An environment detection part detects an environment in the periphery of an apparatus including the display part. Further, a control part controls the navigation part so that a route between desired geographical locations is re-retrieved and displayed corresponding to the detected peripheral environment.
Patent JP-2016010676-A (JP)
Title: Image processing device, radial ray detection device and image processing method
Inventor: IDA TAKASHI
IPC: A61B6/03
Filed: 2015-04-13
Abstract: PROBLEM TO BE SOLVED: To provide an image processing device generating a noise-reduced reconstruction image: to provide a radial ray detection device: and to provide an image processing method.SOLUTION: An image processing device includes a first generation part, a second generation part, a detection part and a correction part. The first generation part generates a first image on the basis of first data corresponding to a first energy photon of data based on radial ray energy. The second generation part generates a second image on the basis of second data corresponding to a second energy photon. The detection part detects a second block similar to a pattern of a pixel value of a first block included in the second image, in the second image. The correction part, in the first image, calculates a new pixel value of a third block using a pixel value included in the third block at a position corresponding to the position of the first bock in the second image and a pixel value included in a fourth block at a position corresponding to the position of the second block, and performs correction of the pixel value of the third block on the basis of the new pixel value.
Patent JP-2016200254-A (JP)
Title: Heat insulation structure
Inventor: FUKUHARA HIROAKI
IPC: C30B29/20
Filed: 2015-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a heat insulation structure preventing radiation heat from a heating element from leaking to outside through a heat insulation material.SOLUTION: A heat insulation structure arranged around a heating element has a plurality of heat insulation materials 193, 194 laminated along a height direction. For one heat insulation material and the other heat insulation material adjacent in the height direction, on a surface, opposite to the other heat insulation material, of the one heat insulation material, a recess 23 is formed, and on a surface, opposite to the one heat insulation material, of the other heat insulation material, a projection 24 corresponding to the recess is formed.SELECTED DRAWING: Figure 2
Patent JP-2015130705-A (JP)
Title: Communication system
Inventor: MITSUNOBE HIDEKI
IPC: H04L12/721
Filed: 2015-04-15
Abstract: PROBLEM TO BE SOLVED: To improve communication efficiency.SOLUTION: A communication system 4 has: a communication device 41 located in a first group G1; and a communication device 42 located in a second group G2. The communication device 41 has a slot allocation section 41a and a list creation section 41b. The slot allocation section 41a allocates a first communication slot to a packet. The list creation section 41b registers a communication slot number of the allocated first communication slot in a list to transmit it to a group of the next stage. The communication device 42 has a slot allocation section 42a and a list creation section 42b. The slot allocation section 42a allocates a second communication slot to a packet. The list creation section 42b registers a communication slot number of the allocated second communication slot in the list transmitted from the first group G1.
Patent JP-2016206229-A (JP)
Title: Imaging device
Inventor: HAZAMA HISAKAZU
IPC: G02B7/02
Filed: 2015-04-15
Abstract: PROBLEM TO BE SOLVED: To provide an imaging device capable of transferring the heat of a high temperature part to a low temperature part inside an imaging device without deteriorating an optical performance.SOLUTION: A camera includes: a lens holding frame for holding a lens provided in a lens barrel unit; and a heat pipe 206 for transferring heat from a high temperature heat reception plate 204 to a low temperature heat discharge plate 205. The lens holding frame is provided with a guide shaft 404b radially projecting from the lens holding frame. The heat pipe 206 includes a proximity shape part E approaching along the outer periphery of the lens barrel, and the guide shaft 404b is arranged in the region not affected by heat from the heat pipe 206.SELECTED DRAWING: Figure 4
Patent JP-2016110972-A (JP)
Title: Conductive paste containing lead-free glass frit
Inventor: YEH CHIH-HSIEN
IPC: C03C8/18
Filed: 2015-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a conductive paste comprising a conductive metal, a lead-free glass frit and an organic carrier.SOLUTION: A conductive paste comprises: (a) about 85% to about 99.5% by weight of a conductive metal or the derivative thereof, based on the weight of solids; (b) about 0.5% to about 15% by weight of a lead-free glass frit containing tellurium-zinc-lithium-oxide, based on the weight of solids; and (c) an organic carrier, where the weight of solids is the total weight of the conductive metal or the derivative thereof (a) and the lead-free glass frit (b).SELECTED DRAWING: None
Patent JP-2015211633-A (JP)
Title: Rotation angle estimation device for sensorless vector control of synchronous motor
Inventor: KIM KWANG WOON
IPC: H02P21/00
Filed: 2015-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a device for estimating a rotation angle for sensorless vector control of a synchronous motor.SOLUTION: There is disclosed a rotation angle estimation device of a synchronous motor for sensorless vector control of the synchronous motor. The rotation angle estimation device includes: a fixed flux instruction estimation unit calculating rotating fluxes λ, λand fixed flux instructions λ, λon the basis of a rotation angle θ and currents I, Iof a fixed coordinate system; a fixed flux estimation unit calculating fixed fluxes λ, λon the basis of voltages V, Vof the fixed coordinate system, currents I, Iof the fixed coordinate system, and fixed flux errors ▵λ, ▵λ; a fixed flux error estimation unit using the difference between the fixed flux instructions λ, λand fixed fluxes λ, λto calculate fixed flux errors ▵λ, ▵λand feeding the errors back to the fixed flux estimation unit; and a trigonometric function calculation unit calculating a rotation angle θ that is a movement distance of a rotor, on the basis of the rotating fluxes λ, λand the fixed fluxes λ, λ.
Patent JP-2016203559-A (JP)
Title: Kneading method for hydraulic material
Inventor: KOSAKAI NORIYUKI
IPC: B28C7/14
Filed: 2015-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a kneading method enabling a hydraulic material and water to be uniformly kneaded without causing kneading unevenness in the drum of an agitator vehicle.SOLUTION: There is provided the kneading method for a hydraulic material using an agitator vehicle. The agitator vehicle is composed of a self-propelled vehicle body, and a drum mounted on the vehicle body and configured rotatably around an axis line as a center. The drum comprises a tubular sidewall part having an axis line as a center and has on the sidewall part, a bore causing an inside space of the sidewall part to communicate with the outside space thereof. The method includes: a first feeding step of feeding water into the drum; a second feeding step of positioning the bore above the water housed in the drum and feeding the hydraulic material from the bore into the drum; and a kneading step of rotating the drum with the bore closed after the second feeding step to produce a kneaded material.SELECTED DRAWING: Figure 3
Patent JP-2016210696-A (JP)
Title: Learning and memory ability enhancer
Inventor: MIAKE KIYOTAKA
IPC: A61P25/00
Filed: 2015-04-30
Abstract: PROBLEM TO BE SOLVED: To provide novel applications of plasmalogen.SOLUTION: The invention provides a learning and memory ability enhancer containing plasmalogen for use in the administration to a healthy mammal. For a learning and memory ability enhancer, preferably, 90 mass% or more of plasmalogen is ethanolamine plasmalogen and choline plasmalogen, and is extracted from avian tissues, as well as the mass ratio of ethanolamine plasmalogen:choline plasmalogen contained in plasmalogen is 1:5-5:1.SELECTED DRAWING: None
Patent JP-2016211395-A (JP)
Title: Internal combustion engine
Inventor: YAMAGUCHI YUJI
IPC: F01N3/24
Filed: 2015-04-30
Abstract: PROBLEM TO BE SOLVED: To suppress the deterioration of combustion in cylinders while suppressing the lowering of the activity of a catalyst noble metal caused by a sulfur component.SOLUTION: An internal combustion engine having a plurality of cylinders comprises: a port fuel injection valve 12; an in-cylinder fuel injection valve 11; an exhaust emission purification catalyst 20 arranged in an engine exhaust passage; a downstream-side air-fuel ratio sensor 41; and a control device 31 which controls a combustion air-fuel ratio and supply ratios of fuel from both the fuel injection valves. The control device can perform average air-fuel ratio control for alternately controlling an average air-fuel ratio to a rich air-fuel ratio and a lean air-fuel ratio, and inter-cylinder air-fuel ratio control for controlling the combustion air-fuel ratios of the cylinders so that the combustion air-fuel ratios of the cylinders become richer and leaner than the average air-fuel ratio. The control device controls the supply ratio so that a fuel supply amount from the port fuel injection valve becomes larger than the fuel supply amount from the in-cylinder fuel injection valve about the cylinder whose combustion air-fuel ratio becomes leaner than the average air-fuel ratio when the inter-cylinder air-fuel ratio control is performed.SELECTED DRAWING: Figure 15
Patent JP-2015167386-A (JP)
Title: Image processor, method, program and recording medium
Inventor: SATO KAZUFUMI
IPC: H04N19/159
Filed: 2015-05-08
Abstract: PROBLEM TO BE SOLVED: To provide an image processor capable of improving the encoding efficiency in intra prediction.SOLUTION: When an optimum intra prediction mode is mode 0, adjacent pixels used for prediction of a target block are pixels A0, A1, A2 and A3. Pixels a-0.5 and a+0.5,... of 1/2 pixel accuracy are generated using the pixels and a FIR filter of 6 taps, and further pixels a-0.75, a-0.25, a+0.25 and a+0.75 of 1/4 pixel accuracy are generated by means of linear interpolation. A value of -0.75 to +0.75 which represents a phase difference between an integer pixel and the generated fractional pixel accuracy is determined as the optimum shift amount as a candidate of shift amount in a horizontal direction. The invention is applicable to, for example, image decoders for decoding data encoded according to H.264/AVC protocol.
Patent JP-2016215394-A (JP)
Title: Separation layer-forming composition, separation layer, laminate comprising separation layer, method for producing laminate and method of treating laminate
Inventor: YOSHIOKA TAKAHIRO
IPC: H01L21/304
Filed: 2015-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a separation layer that has excellent chemical resistance itself, and a laminate comprising the separation layer.SOLUTION: A laminate 10 is obtained by laminating a substrate 1 and a support plate 2 through an adhesion layer 3 and a separation layer 4. The surface of the support plate 2 or the surface of the substrate 1 is coated with a composition comprising reactive polysilsesquioxane and crosslinkable group-containing siloxane to heat it for polymerization, thereby forming the separation layer 4.SELECTED DRAWING: Figure 1
Patent JP-2016220116-A (JP)
Title: Radiation imaging device and radiation imaging system
Inventor: WATANABE MINORU
IPC: H04N5/357
Filed: 2015-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a technique of correcting cross-talk between the pixel and the wire and variation of the characteristic of the pixel caused by temperature variation under operation, thereby enhancing accuracy of detection of radiation.SOLUTION: A radiation imaging device includes plural pixels arranged in an array form in an imaging area, a first detection element and a second detection element that contain plural pixels for converting radiation into an electric signal, a first signal line for outputting a signal from the first detection element, a second signal line for outputting a signal from the second detection element, and a signal processing circuit for processing a signal output from the first detection element via the first signal line and a signal output from the second detection element via the second signal line. The first signal line and the second signal line are arranged in an imaging region or to be adjacent to the imaging region. The first detection element has a larger area for detecting radiation than the second detection element. The signal processing circuit generates information on irradiation of radiation based on the signal from the first signal line and the signal from the second signal line.SELECTED DRAWING: Figure 1
Patent JP-2016218946-A (JP)
Title: Display device, display method, and program
Inventor: SAKURADA KOJI
IPC: G06Q50/10
Filed: 2015-05-26
Abstract: PROBLEM TO BE SOLVED: To show information suitable for each viewer at any place.SOLUTION: A display device for supporting an interview includes: an image detecting part which detects a person's face contained in a pickup image; a determination part which determines whether the person who has the detected face is a first person when the face is detected by the image detecting part; a display control part which controls to switch the presence of a display presenting to the first person according to the detection result by the described image detecting part and the determination result by the determination part.SELECTED DRAWING: Figure 5