baber/WOPTO huggingface dataset:
Patent JP-2017162959-A (JP)
Title: Plasma processing method
Inventor: MATSUBARA ISAYUKI
IPC: H01L21/3065
Filed: 2016-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a plasma processing method capable of realizing fine patterning by a simple process.SOLUTION: A plasma processing method has a pasting step of pasting a resin film to the first principle surface of a substrate including a first principle surface and a second principle surface on the opposite side to the first principle surface, a patterning step of forming a mask having an opening for exposing the processed region of the substrate, by patterning the resin film, a first plasma step of reducing the cavity between the mask and the first principle surface, by generating first plasma of first gas in a reduced pressure atmosphere containing the first gas, and exposing the mask to the first plasma, and a second plasma step of etching the processed region, by generating second plasma of second gas in an atmosphere containing the second gas and exposing the processed region, exposed from the opening, to the second plasma.SELECTED DRAWING: Figure 2
Patent JP-2017161418-A (JP)
Title: Method for evaluating permeability of barrier base material
Inventor: OUCHI KATSUYA
IPC: G01N21/894
Filed: 2016-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a simple and versatile method for evaluating the existence of a specific permeable portion, such as a pinhole separately from the entire permeability.SOLUTION: The method for evaluating the permeability of a barrier base material comprises the steps of: preparing a film material for evaluation including a fixing material capable of fixing a barrier object component and having change in quality before and after the fixation; forming the layer of the film material for evaluation on one main surface of the barrier base material so as to directly adhere to the barrier base material; keeping the laminate in an atmosphere including the barrier object component; and observing the change in the quality to evaluate the permeability, at least, the existence of a portion having a high specific permeability in the barrier base material.SELECTED DRAWING: Figure 10
Patent JP-2017051080-A (JP)
Title: Displacement expansion mechanism
Inventor: TSUCHIYA KOKI
IPC: H02N2/00
Filed: 2016-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a displacement expansion mechanism that enables more flexible design of an output characteristic.SOLUTION: A buckling type displacement enlarging mechanism 11a includes a piezo element 11a1, an output portion 11a3 which is in contact with one end of the piezo element 11a1 and displaced in a direction different from an expansion and contraction direction of the piezo element 11a1 according to the expansion and contraction of the piezo element 11a1, and a fixed portion 11a2 which is in contact with the other end of the piezo element 11a1 and is not displaced by the expansion and contraction of the piezo element 11a1. At least one contact portion of a contact portion of the surface of the piezo element 11a1 which is in contact with the output portion 11a3, a contact portion of the piezo element 11a1 which is in contact with the fixed portion 11a2, a contact portion of the surface of the output portion 11a3 which is in contact with the piezo element 11a1 contains at least partially a non-cylindrical surface.SELECTED DRAWING: Figure 3
Patent JP-2017158982-A (JP)
Title: Game control device, game system, and program
Inventor: GABE YUKI
IPC: A63F13/45
Filed: 2016-03-11
Abstract: PROBLEM TO BE SOLVED: To give temperate play time for enhancing interest in a game to a user.SOLUTION: First progress means (101) of game control devices (10, 30) progresses a game based on a game object in a first state in which user's operation to the game object is restricted. Second progress means (105) changes the first state to a second state for permitting the user's operation so as to progress the game in a second state. Time determination means (104) determines length of time for progressing the game in the second state. Lapse determination means (109) determines whether the length of time determined passes from start of clocking by clocking when the game progresses in the second state. The first progress means (101) changes the second state to the first state so as to progress the game in the first state when the lapse determination means (109) determines that the length of the time determined passes from the start of clocking by the clocking.SELECTED DRAWING: Figure 14
Patent JP-2017168198-A (JP)
Title: Method for manufacturing positive electrode active material
Inventor: YOKOYAMA TOMOHIRO
IPC: C01G53/00
Filed: 2016-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a positive electrode active material, by which the variation in particle diameter is suppressed.SOLUTION: A method for manufacturing a positive electrode active material of a hollow structure comprises: a nucleation step S12 for precipitating a transition metal hydroxide from a reaction liquid arranged by regulating an aqueous solution containing a transition metal element to be put in an alkaline condition; a settling/separating step S14 for separating the reaction liquid from which the transition metal hydroxide is precipitated into a settled portion containing a transition metal hydroxide having a particle diameter of a predetermined size or larger, and a supernatant portion; a particle growth step S16 for growing the transition metal hydroxide included in the settled portion under an alkali condition lower, in pH, than that in the nucleation step S12; a step S20 for mixing the transition metal hydroxide with a lithium compound into a mixture; and a step S30 for baking the mixture to obtain positive electrode active material particles. In method for manufacturing a positive electrode active material, the separated supernatant portion in the settling/separating step S14 is supplied into the reaction liquid in the nucleation step S12.SELECTED DRAWING: Figure 1
Patent JP-2016105879-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2016-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of suppressing a decrease in interest in a game by enabling a player to simultaneously enjoy performances by a rotary decorative material and a performance image.SOLUTION: A Pachinko machine 1 includes: a game area 1100 to which game balls are shot by operation of a player; a liquid crystal display device 1900 disposed to be visible from a side of the player within a front projection range of the game area 1100, and capable of displaying a predetermined performance image; a rotary decorative material 3126 that is disposed in front of a display screen in the liquid crystal display device 1900, can be rotated according to a game state, where a portion around an axis extending in a direction nearly parallel to the display screen is changed by shooting game balls into the game area 1100, and gives predetermined decoration onto the outer periphery; and a rear lateral performance unit 3100 including a rear right performance unit 3100R and a rear left performance unit 3100L for axially supporting the plurality of rotary decorative materials 3126.SELECTED DRAWING: Figure 147
Patent JP-2017164954-A (JP)
Title: Drive waveform generation device, head drive device, liquid ejection device, and head driving method
Inventor: SOGAWA NORIMASA
IPC: B41J2/045
Filed: 2016-03-15
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that vibration suppression after ejection cannot be sufficiently performed when a liquid viscosity is low.SOLUTION: A drive pulse P is configured from an ejection waveform Pa and a vibration suppression waveform Pb, the ejection waveform Pa includes a first contraction waveform element c which contracts an individual liquid chamber 106 and ejects a liquid, and the vibration suppression waveform Pb includes a second contraction waveform element d which further contracts the individual liquid chamber 106 to such an extent that the liquid is not ejected, and suppresses residual vibration after liquid ejection by the ejection waveform Pa. An end point of the first contraction waveform element c of the ejection waveform Pa is the same as a start point of the second contraction waveform element d of the vibration suppression waveform Pb (time point t2), and there is no holding period, in which an electric potential at the end point of the first contraction waveform element c is held, between the end point of the first contraction waveform element c of the ejection waveform Pa and the second contraction waveform element d of the vibration suppression waveform Pb.SELECTED DRAWING: Figure 7
Patent JP-2017166986-A (JP)
Title: Analytical method of unvulcanized rubber composition
Inventor: FURUKAWA TSUYOSHI
IPC: C08L21/00
Filed: 2016-03-16
Abstract: PROBLEM TO BE SOLVED: To provide an analytical method of an unvulcanized rubber composition capable of specifying and quantifying a rubber component not bonded to a filler in the unvulcanized rubber composition, even when containing the same kind of rubber component.SOLUTION: An analytical method of an unvulcanized rubber composition includes a step 1 for preparing a solution containing a solvent-soluble component by dissolving the unvulcanized rubber composition into a solvent, and a step 2 for specifying a rubber component not bonded to a filler by analyzing the solvent-soluble component by gel permeation chromatography.SELECTED DRAWING: Figure 1
Patent JP-2017163911-A (JP)
Title: Production method of cell structure body
Inventor: NAKAYAMA YASUHIDE
IPC: C12N5/0783
Filed: 2016-03-16
Abstract: PROBLEM TO BE SOLVED: To provide production methods of a cell structure body which readily form a cell structure body useful as a heart disease model, the cell structure body comprising a cardiomyocyte and a fibroblast.SOLUTION: The production method of a cell structure body of the present invention is characterized by comprising a preparation step of preparing a temperature-responsive polymer or a temperature-responsive polymer composition; a culture vessel preparation step of coating the culture surface of a cell culture vessel with the temperature-responsive polymer or the temperature-responsive polymer composition to prepare a coated cell culture vessel; a seeding step of seeding cardiomyocytes, and fibroblasts at a ratio of 200 to 300 cells with respect to 100 cells of the cardiomyocytes on the coated cell culture vessel; and a culture step of culturing the seeded cells to obtain a massive cell structure body.SELECTED DRAWING: Figure 1
Patent JP-2017170702-A (JP)
Title: Grip member
Inventor: YAMAMOTO MASANOBU
IPC: B43K3/00
Filed: 2016-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a grip member which enables many users to feel good grip feeling.SOLUTION: A grip member 40 of the invention has a cylindrical shape enclosing a barrel 10 of a writing instrument 100 and has an area 43 at which a wall thickness is large and an area 44 at which a wall thickness is small. In the grip member 40, multiple blocks 40b, each of which is surrounded by grooves 41, 42, are formed on an outer surface.SELECTED DRAWING: Figure 1A
Patent JP-2017169735-A (JP)
Title: Balloon catheter, and production method and treatment method therefor
Inventor: SUZUKI RYOSUKE
IPC: A61M25/10
Filed: 2016-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a balloon catheter capable of effectively delivering a medicament to a biological tissue, and a production method and a treatment method therefor.SOLUTION: A balloon catheter 10 comprises a balloon 12 on a tip end part of a catheter shaft 11, in which plural long bodies 33 which have an independent long axis and extend, and which are crystals of a water-insoluble medicament, are provided on the surface of the balloon 12. The surface of the balloon 12 has an area where 50 volume% or more of the long bodies 33 are tilted to be along an axial direction side relative to a peripheral direction side of the balloon 12.SELECTED DRAWING: Figure 5
Patent JP-2017173124-A (JP)
Title: Device, method and program associated with passive sonar
Inventor: SUZUKI SHO
IPC: G01S3/802
Filed: 2016-03-24
Abstract: PROBLEM TO BE SOLVED: To detect a line of a narrow-band signal from a target with higher precision.SOLUTION: A device comprises: a first filter part 301 which substitutes a first value calculated based upon a signal level of a peripheral region of a point of interest for a signal level of the point of interest among a plurality of discrete points in a time frequency region of reception signal data including signal levels and signal arrival directions of the plurality of discrete points; a second filter part 303 which substitutes a second value for the signal level of the point of interest when a degree of concentration of signal arrival directions at the point of interest and the peripheral region thereof is lower than a threshold; a third filter part 305 which calculates a density distribution of the signal arrival directions of the point of interest and the peripheral region thereof, and substitutes a third value for the signal level of a discrete point corresponding to a signal arrival direction of high order in the density distribution; and a fourth filter part 307 which substitutes a fourth value for the signal level at the point of interest when there is a discrete point of 0 in signal level in the peripheral region of the point of interest.SELECTED DRAWING: Figure 3
Patent JP-2017180472-A (JP)
Title: Pipe joint and method for connecting pipe
Inventor: ISHIHARA TAKAHIRO
IPC: F16L21/04
Filed: 2016-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a pipe joint of which size can be made small in a pipe axis direction.SOLUTION: This invention relates to a pipe joint 1 in which an insertion port 5 of the other pipe 3 is inserted into a receiving port 4 of one pipe 2, an annular seal member 7 is arranged at a clearance between an outer peripheral surface of the insertion port 5 and an inner peripheral surface of the receiving port 4, a pushing ring 8 for pushing the seal member 7 to a deep side of the receiving port 4 is outwardly fitted to the insertion port 5 to be oppositely faced from outside against an opening end part of the receiving port 4. The insertion port 5 has an insertion port protrusion part 9 at its outer peripheral part. A removal prevention member 10 engaged with the insertion port protrusion part 9 in a pipe axis direction to prevent the insertion port 5 from being removed from the receiving port 4 is arranged between the inner periphery of the pushing ring 8 and an outer periphery of the insertion port 5, the seal member 7 has a compression part 16 that is held by the outer peripheral surface of the insertion port 5 and the inner peripheral surface of the receiving port 4 and compressed in a pipe diameter direction and at the same time positioned at an outer periphery of the insertion port protrusion part 9, and the compression part 16 of the seal member 7 is positioned at the deep side of the receiving port 4 rather than the insertion port protrusion part 9.SELECTED DRAWING: Figure 1
Patent JP-2017143233-A (JP)
Title: Copper foil for flexible printed board, copper-clad laminate using the same, flexible printed board, and electronic device
Inventor: BANDO SHINSUKE
IPC: C22C9/00
Filed: 2016-03-28
Abstract: PROBLEM TO BE SOLVED: To provide copper foil for a flexible printed board, which is superior in bendability and etchability.SOLUTION: Copper foil for a flexible printed board comprises: 0.001-0.05 mass% of Ag; and a total of 0.003-0.825 mass% of one or more additive elements selected from a group consisting of P, Ti, Sn, Ni, Be, Zn, In and Mg to tough pitch copper standardized according to JIS-H3100(C1100) or oxygen-free copper according to JIS-H3100(C1011). The copper foil has an average crystal grain diameter of 0.5-4.0 μm, and a tensile strength of 235-290 MPa.SELECTED DRAWING: Figure 1
Patent JP-2017177258-A (JP)
Title: Processing device, robot control device, and teaching device
Inventor: NAGASHIMA YOSHINORI
IPC: B25J13/06
Filed: 2016-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a processing device that can display an alarm desired by a user on a first display part.SOLUTION: A processing device can cancel an alarm relating to a robot displayed on a first display part.SELECTED DRAWING: Figure 3
Patent JP-2017183448-A (JP)
Title: Semiconductor device manufacturing method
Inventor: SHIMANUKI YOSHIHIKO
IPC: H01L21/301
Filed: 2016-03-30
Abstract: PROBLEM TO BE SOLVED: To improve workability in a semiconductor device manufacturing method.SOLUTION: A semiconductor device manufacturing method includes a step of transporting by air, a package body in which a case where a semiconductor wafer laminate of a plurality of laminated semiconductor wafers with intervening protection sheets PS among the semiconductor wafers is stored is put into a sealed moistureproof bag. The protection sheet PS has a plurality of convex parts CV and a plurality of concave parts CC, and flat parts FL among the convex parts and the concave parts CC in order to make it easy to separate the protection sheet from the semiconductor wafer; and each convex part CV has a hole H which pierces the protection sheet PS and the center of the hole H is separated from a top TP1 of the convex part CV.SELECTED DRAWING: Figure 8
Patent JP-2017180260-A (JP)
Title: Turbine rotor blade
Inventor: MIYOSHI ICHIRO
IPC: F01D5/14
Filed: 2016-03-30
Abstract: PROBLEM TO BE SOLVED: To reduce a total pressure loss at a blade section at a tip side of a turbine rotor blade into which cooling air is mixed and restrict deterioration in performance due to mixture of cooling air.SOLUTION: A turbine rotor blade comprises: an inner peripheral side end wall part positioned at an inner peripheral side of a rotating shaft; and a blade form part attached to the inner peripheral side end wall part and extending from the inner peripheral side end wall part in a radial direction. Several inner peripheral side end wall parts to which blade form part is attached are arranged, under a prescribed clearance, the blade form part is composed of a pressure surface 10b forming a recess-shaped curved surface shape in a blade chord direction, a negative pressure surface 10a forming a protrude curved surface shape in a blade chord direction; and a blade front edge and a blade rear edge and at the same time, a thickness of the blade is gradually increased as it is faced from the blade front edge side toward a center part and gradually decreased as it faces from its middle part toward the blade rear edge side and the outer peripheral side of the blade form part is formed with an open hole 21 passing from the pressure surface 10b to the negative pressure surface 10a.SELECTED DRAWING: Figure 10
Patent JP-2017177624-A (JP)
Title: Management system and management method
Inventor: DOI JUN
IPC: G06F3/0481
Filed: 2016-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a management system which appropriately manages stocks of materials used in 3D printers.SOLUTION: Provided is a management system for managing a 3D printer, which includes: first management means for managing stocks of a first molding material such as a liquid or a powder which can be added to the 3D printer or can be reused in the 3D printer; and second management means for managing stocks of a second molding material such as a filament that is supplemented to the 3D printer with a prescribed container such as a cartridge. The first management means monitors an amount of the first molding material in the 3D printer that uses the first molding material in order to acquire an amount of the first molding material used for object molding and an amount of the discarded first molding material. The second management means manages the number of a prescribed containers in stock for the second molding material according to a used amount of the second molding material in the 3D printer.SELECTED DRAWING: Figure 5
Patent JP-2017177781-A (JP)
Title: tank
Inventor: HAYASHI MASAHIRO
IPC: B41J2/175
Filed: 2016-03-31
Abstract: PROBLEM TO BE SOLVED: To reduce adhesion of a liquid to a semi-permeable membrane.SOLUTION: An ink tank 100 includes a first ink chamber 131 and a second ink chamber 132 for storing ink, a first communication passage 171, a second communication passage 172, a third communication passage 173, an opening 174 for communicating the first ink chamber 131 and one end part of the first communication passage 171, an opening 145 for communicating the first ink chamber 131 and the second ink chamber 132, an atmosphere open port 187 for communicating the third communication passage 173 and an external of the ink tank 100, an opening 149 from which the ink in the second ink chamber 132 flows out, and a semi-permeable membrane 183 for closing distribution of the ink in the third communication passage 173. The second communication passage 172 communicates with the second ink chamber 132 at one end part, and communicates with the other end part of the first communication passage 171 at the other end part. The third communication passage 173 communicates with the other end part of the second communication passage 172 at one end part and communicates with the atmosphere open port 187 at the other end part.SELECTED DRAWING: Figure 6
Patent JP-2016158267-A (JP)
Title: Coding concept which allows parallel processing, transport demultiplexer and video bit stream
Inventor: THOMAS SCHIERL
IPC: H04L47/43
Filed: 2016-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a system which allows low delay coding being more effective in a parallel processing environment.SOLUTION: A slice, WPP substream, and a low byte sequence payload being coded by descripting an image in a tile are re-divided and cut into segments, with accompanied continuation of coding probability compatibility over an entire segment border. The segment border does not reduce entropy coding efficiency. A segment is smaller than an original slice, WPP substream, and tile, and faster than the slice that is not cut, WPP substream, and tile for transfer with short delay. A substream marker NAL unit, so that the transport demultiplexer can assign the data of slice to a corresponding substream, tile in the NAL unit, uses a multi-thread decoder in the NAL unit so that it functions in parallel with the corresponding substream and the tile.SELECTED DRAWING: Figure 3
Patent JP-2017188985-A (JP)
Title: Wireless power transmission system
Inventor: TAMURA MASAYA
IPC: H02J50/40
Filed: 2016-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a wireless power transmission system for implementing efficient power transmission even when a line of sight between a power transmission unit and a power reception unit is disturbed by an obstacle or the like.SOLUTION: A first wireless power transmission system comprises: a structure, the whole of which is surrounded by an electromagnetic wave reflection member formed from material having appropriate relative magnetic permeability; and at least one power transmission unit and at least one power reception unit that are installed inside the structure. The power transmission unit transmits an electromagnetic wave having a resonant frequency that is one in the case of supposing that the equipment body is a waveguide resonator.SELECTED DRAWING: Figure 1