baber/WOPTO huggingface dataset:
Patent JP-2017188549-A (JP)
Title: Spin etching method and device as well as semiconductor wafer manufacturing method
Inventor: NEZU KATSUMI
IPC: H01L21/304
Filed: 2016-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a spin etching method and device as well as a semiconductor wafer manufacturing method which can improve in-plane uniformity of a back side of a semiconductor wafer, in which a distribution of cross section surfaces in the back side is distributed in a gull shape after the back side is ground, without using etching suppressant.SOLUTION: The spin etching method includes: a step of grinding a back surface of a wafer by TAIKO grinding and preparing the wafer in a gull shape whose back surface is ground, in which a shape of a cross section surface in a recessed part of the back surface is distributed in a gull shape after the rear surface is ground; and a spin etching step of performing spin etching while swinging an etching liquid supplying nozzle by a predetermined swinging width in a diameter direction of the back surface, in which the etching liquid supply nozzle is swung between a center of the back surface of the wafer in the gull shape whose back surface is ground and a thick raised part in the gull shape after the back surface is ground so that the etching liquid supply nozzle is folded back at the thick raised part in the gull shape.SELECTED DRAWING: Figure 2
Patent JP-2017185925-A (JP)
Title: Airless tire
Inventor: SUGITANI MAKOTO
IPC: B60C1/00
Filed: 2016-04-06
Abstract: PROBLEM TO BE SOLVED: To enhance durability while securing excellent operation stability performance and reducing rolling resistance.SOLUTION: In a tread ring 2 of an airless tire 1, a reinforcement rubber layer 7, which is arranged on the inner side of a radius of the tread rubber layer 22, is formed from a rubber composition A containing 10-80 pts.wt. of α,β-unsaturated carboxylic acid metal salt with respect to 100 pts.wt. of a rubber component of which a content of a butadiene rubber is 10-100 mass% and containing peroxide. A barrier layer 11 which suppresses shift of sulfur of adjacent rubber into the reinforcement rubber layer is arranged between the reinforcement rubber layer 7 and the adjacent rubber 10.SELECTED DRAWING: Figure 4
Patent JP-2017189259-A (JP)
Title: Game machine
Inventor: MITOGAWA AKIRA
IPC: A63F5/04
Filed: 2016-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which can prevent a player from being confused, when a suggestion or notification with a freeze performance is executed.SOLUTION: A game machine includes a performance schedule part 113 which determines a second game which is any of games after a first game, when a predetermined condition is satisfied in the first game, and a game progress management part 112 and delay performance execution part 212 which execute a freeze performance and make a notification related to a shift to an ART. The performance schedule part 113 determines an execution pattern of the freeze performance which can be executed in the second game, before the second game is executed. At least in a part of the case in which the shift to the ART is permitted by a game state control part 110 in the second game determined by the performance schedule part 113, the game progress management part 112 and the delay performance execution part 212 executes the freeze performance in the second game in another execution pattern different from one execution pattern determined by the performance schedule part 113.SELECTED DRAWING: Figure 6
Patent JP-2016174372-A (JP)
Title: Communication method and device related to carrier aggregation system
Inventor: YI PAK
IPC: H04W72/04
Filed: 2016-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for effectively securing normal communication between a base station and a user device in a carrier aggregation (CA) system.SOLUTION: A method includes the steps of: by user equipment (UE), receiving downlink information from a base station via a sub-frame n from a secondary cell (SCell); by the UE, feeding back an ACK/NACK to the downlink information in a sub-frame m from a primary cell (PCell). The n and m are sub-frame indexes, the sub-frame n from the primary cell is a downlink sub-frame, and the sub-frame m from the primary cell is determined according to ACK/NACK timing relation corresponding to the sub-frame n from the primary cell.SELECTED DRAWING: Figure 19
Patent JP-2017101014-A (JP)
Title: Bath agent, hydrogen generation amount improver, and hydrogen generation amount improving method
Inventor: KIYAMA TAKESHI
IPC: A61K8/19
Filed: 2016-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a bath agent, a hydrogen generation amount improver, and a hydrogen generation amount improving method which are excellent in hydrogen generation amount.SOLUTION: The bath agent contains sodium chloride, sodium borohydride, and citrate. The bath agent contains sodium chloride and sodium borohydride, and when the bath agent is mixed by 30 g per 150 L of bath water, the pH of the bath water is more than 8 and 10 or less. Preferably, the bath agent contains germanium, and preferably, the bath agent contains scallop shell powder and/or sakhalin surf clam shell powder. The hydrogen generation amount improver in sodium borohydride is composed of sodium chloride. The method for improving the hydrogen generation amount is characterized by mixing sodium chloride with sodium borohydride.SELECTED DRAWING: None
Patent JP-2017195997-A (JP)
Title: Game machine
Inventor: NAGANO MASATAKA
IPC: A63F7/02
Filed: 2016-04-25
Abstract: PROBLEM TO BE SOLVED: To enhance the performance effect without impairing a state capable of identifying game information under control of first control means which determines whether or not a success is won.SOLUTION: Provided is a game machine, comprising: a game information display portion for fluctuatingly displaying based on a predetermined fluctuation time, under control of a main control CPU, first game information indicating a result of whether a success is won being determined; a performance display portion for fluctuatingly displaying synchronously with the fluctuation time of the first game information, under control of a performance control CPU, second game information indicating a result of whether a success is won being determined; an auxiliary display portion for fluctuatingly displaying synchronously with the fluctuation time of the first game information, under control of the performance control CPU, third game information which is identifiable of whether the first game information is being fluctuating; and movable bodies actuated under control of the performance CPU. When power is recovered after power down which occurred during fluctuation, the main control CPU exerts control such that the first game information is fluctuatingly displayed based on the unelapsed time at the power down and the performance CPU exerts control such that the displayed state of the second and third game information is different from that before the occurrence of the power down.SELECTED DRAWING: Figure 10
Patent JP-2017198174-A (JP)
Title: Internal combustion engine
Inventor: SUZUKI TAKASHI
IPC: F02F3/00
Filed: 2016-04-28
Abstract: PROBLEM TO BE SOLVED: To provide an internal combustion engine improved so as to reduce the consumption amount of engine oil while avoiding an increase in the degree of friction between a skirt portion of a piston and a wall surface of a cylinder bore.SOLUTION: An internal combustion engine 10 has a cylinder block 12 and a cylinder head 14 which are fixed with each other by a plurality of bolts, and a piston 18 fitted with a cylinder bore 20 of the cylinder block so as to reciprocate. A part of the minimum diameter Dcmin of the cylinder bore within a moving range of a skirt portion 38 with the reciprocating of the piston is within a range Rs opposing to the skirt portion when the piston is at a lower dead point, and a clearance between the skirt portion and the minimum diameter part is the minimum value of clearances between the skirt portion and a wall surface of the cylinder bore.SELECTED DRAWING: Figure 4
Patent JP-2016209578-A (JP)
Title: Game machine
Inventor: WATANABE KOHEI
IPC: A63F7/02
Filed: 2016-04-29
Abstract: PROBLEM TO BE SOLVED: To provide a game machine having a satisfactory game machine for acquiring a lottery.SOLUTION: A flow path in that a game ball flows down can be switched in the flow path for composing a delay device 5300, and a period required for flowing down the delay device 5300 changes depending on which flow path composed by the delay device 5300 the game ball flows down, thus reducing a risk of discharge of the game ball from respective detection ports 312d, 5314c ranging from the delay device 5300.SELECTED DRAWING: Figure 39
Patent JP-2017204946-A (JP)
Title: Power storage system, control program and recording medium
Inventor: SATO AKIRA
IPC: H01M10/44
Filed: 2016-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a power storage system, a control program and a recording medium for effectively using a storage battery.SOLUTION: A power storage system comprises: a power-storage part 20b having a storage battery 26 for charging a power from a system and an inverter 25 for supplying a load 6 with a power accumulated in the storage battery; a plurality of power-generation parts connected to an output of the power-storage part, and having a plurality of solar batteries 4a, 4b, and a plurality of power conditioners 5a, 5b provided corresponding to the plurality of solar batteries and serving to convert a power generated by a solar battery into a predetermined AC power and to supply the converted power to at least one of the load, and the storage battery through the inverter; a meter which measures a power to input to the power-storage part as load power data when the system is in an abnormal state and the inverter is in an autonomous operation, and provided in the power-storage part; and a system monitoring controller 7a which stops at least one power conditioner of the plurality of power conditioners when the load power data is over a predetermined charged power reference value, depending on a cell voltage.SELECTED DRAWING: Figure 1
Patent JP-2017206812-A (JP)
Title: Cylinder lock device
Inventor: GOTO HIROAKI
IPC: E05B17/00
Filed: 2016-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a cylinder lock device that enhances assembly work efficiency.SOLUTION: A cylinder lock device 1 includes a rotor 30 housed and held rotatably in a cylindrical body 2, a sleeve 5 housed and held rotatably between the body 2 and the rotor 30, a slide member 6 that moves when the rotor 30 and the sleeve 5 are rotated integrally with regard to the body 2, and an engaging protrusion 37 formed on an outer peripheral surface of the rotor 30, the engaging protrusion engaging with a clutch member 8 transmitting rotation of the rotor 30. The cylinder lock device further includes a ring-form plate 7 engaged and held on the slide member 6 when inserted into the engaging protrusion 37 and rotated, the ring-form plate blocking pull-out of the rotor 30 when the rotor is pulled out from a front side of the body 2, by bringing the engaging protrusion 37 in contact therewith.SELECTED DRAWING: Figure 1
Patent JP-2017208906-A (JP)
Title: Restiform body wiring method and restiform body wiring apparatus
Inventor: OGAWA TETSUSHI
IPC: H02G1/02
Filed: 2016-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a restiform body wiring method and a restiform body wiring apparatus which make it possible to wire a restiform body along an existing line even when fittings are attached to the existing line.SOLUTION: A restiform body wiring method is intended to wire a restiform body R along an electric wire W. The method includes an approach step in which the restiform body R radially separatedly stretched over the electric wire W in between a pair of support parts T with the electric wire W being wired therebetween is brought near the electric wire W from a radial direction of the electric wire W.SELECTED DRAWING: Figure 8
Patent JP-2017207383-A (JP)
Title: Blood separator
Inventor: YASUDA TAKASHI
IPC: G01N37/00
Filed: 2016-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a blood separator which separates the blood into a plasma and a blood cell by using corpuscle sedimentation by gravitational force, and in which the separated plasma does not directly come into contact with the air.SOLUTION: A blood separator 10 for separating a blood B into a plasma P and a blood cell C includes: an inlet port 11 of the blood B, a conduit 12 loaded with the blood B introduced from the inlet port 11; and an outlet 13 for discharging the gas existing inside the conduit 12 accompanied with the filling of the blood B to the conduit 12 into the conduit 12. The conduit 12 includes a first linear region 19 and a second linear region 20 whose one end part is connected to one end part of the first linear region 19. Each of one end part of the first and second linear regions 19 and 20 is arranged at the upper most position, when separating the blood B filled in the conduit into the plasma P and the blood cell C, and each one end part arranged at the upper most position is accumulated with the separated plasma P.SELECTED DRAWING: Figure 2
Patent JP-2016184943-A (JP)
Title: Article management system
Inventor: KIYONO TAKEHIKO
IPC: G06K7/10
Filed: 2016-05-23
Abstract: PROBLEM TO BE SOLVED: To provide an article management system which allows for construction of a dedicated shelf for article management, by using an existing article management shelf, without introducing a dedicated article shelf anew.SOLUTION: An article management system is constituted of an article shelf having first and second shelf plates made of a metal or having a function for reflecting radio waves, an article group mounted on the first shelf plate while facing the side faces each other, while pasting an UHF band RFID of a passive system to one side face of the article, a leakage coaxial cable located between the article groups while suspended from the lower surface side of the second shelf plate, and performing the transmission of a collation signal to an article and the reception of a response signal from an RFID on the article side, a reflector disposed around the article shelf, and reflecting the radio waves leaking from the leakage coaxial cable, and a reader/writer device connected with the leakage coaxial cable and processing the transmission and reception signals with the RFID.SELECTED DRAWING: Figure 9
Patent JP-2017209025-A (JP)
Title: Sponge dough, burned sponge dough, roll cake and manufacturing method thereof
Inventor: SAIGO NATSUMI
IPC: A21D13/80
Filed: 2016-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a sponge dough having deliciousness, volume and flexibility, no crack and good in appearance and taste notwithstanding the absence of allergic substances of wheat, egg, and milk, a burned sponge dough, a roll cake and a manufacturing method capable of industrial production thereof.SOLUTION: There is provided a manufacturing method of a sponge dough containing no wheat, no egg and no milk, a cellulose derivative, powders and a liquid raw material and having (1) a process for foaming the cellulose derivative, (2) a process for mixing the liquid raw material and forming the same, (3) a process for mixing the foam obtained in the (1) and the foam obtained in the (2), and (4) a process for stirring and mixing the foam obtained in the (3) and the powders.SELECTED DRAWING: None
Patent JP-2017212598-A (JP)
Title: Display information generation device, display information generation system, and information display method
Inventor: Kaibara yusuke
IPC: H04H60/47
Filed: 2016-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a technique for generating display information appropriately.SOLUTION: A display information generation device includes required information identification unit for identifying the display capability of a display device to be connected, and output information generation unit for identifying an item to be displayed according to a content to be reproduced, and generating output information containing items to be displayed according to the display capability of the display device identified by the required information identification unit.SELECTED DRAWING: Figure 1
Patent JP-2017210661-A (JP)
Title: Aluminum alloy sheet and manufacturing method therefor
Inventor: HASEGAWA HIROSHI
IPC: C22F1/05
Filed: 2016-05-26
Abstract: PROBLEM TO BE SOLVED: To provide an aluminum alloy sheet excellent in contraction moldability, having high strength and ductility and having good surface properties and a manufacturing method therefor.SOLUTION: The aluminum alloy sheet has a chemical composition consisting of Si:0.60 to 1.8%, Mg:0.20 to 1.0% and the balance Al with inevitable impurities. An arithmetic average roughness Ra is 0.30 μm or more. The average r-value calculated by the following formula, ris 0.70 or more, the absolute value of anisotropy of the r-value Δr is less than 0.10, the average tensile strength σis 230 MPa or more, and the average elongation δis 25% or more. r=(r+r+r×2)/4. Δr=(r+r-r×2)/2. σ=(σ+σ+σ×2)/4. δ=(δ+δ+δ×2)/4. r, σ and δ represent r value, tensile strength, and elongation respectively and subscripts of each symbol indicate the angles with respect to the rolling direction.SELECTED DRAWING: Figure 1
Patent JP-2017212136-A (JP)
Title: Heating electrode device and electric heating panel
Inventor: SUETSUGU HIROTOSHI
IPC: H05B3/20
Filed: 2016-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a heating electrode device having a high output and less visible by efficiently increasing a cross-sectional area of a heating conductor while suppressing increase in a width of the conductor.SOLUTION: The heating electrode device includes a plurality of heating conductors 22 each having a square cross section, extending in one direction, and arranged in a direction different from the extension direction. In a cross section orthogonal to the extension direction, the heating conductor satisfies H/W≤1.0, where H represents a thickness of the conductor that is a size in a direction orthogonal to the arrangement direction, and Wis a size of a larger side in the sides parallel to the arrangement direction. The heating conductors are arranged at a pitch P along a direction where a bus bar electrode extends. The pitch P and a surface area Sof the heating conductor per 0.01 m length in a plan view of one surface in the thickness direction of the heating conductor, and a surface area Sper 0.01 m length in a plan view of the other surface opposite to the one surface satisfy 0.5 mm≤P≤5.00 mm and 0 μm<S-S≤30000 μm.SELECTED DRAWING: Figure 4
Patent JP-2017211615-A (JP)
Title: Optical scanner and image formation apparatus with the optical scanner
Inventor: SUE TOMOHIRO
IPC: H04N1/113
Filed: 2016-05-27
Abstract: PROBLEM TO BE SOLVED: To prevent foreign matter on a transparent cover part which is temporarily collected with a cleaning member from being blown up with an air flow, cooling air, etc., induced by other kinds of equipment to stick to the transparent cover part again in an optical scanner comprising a housing 20 having an emission port for light extending in a predetermined direction, the transparent cover extending in the predetermined direction to close the emission port, and the cleaning member moving reciprocally on the transparent cover part to clean the transparent cover part.SOLUTION: An optical scanner comprises: a cooling air duct 80 which penetrates a housing 20; air blowing means for taking air outside the housing 20 in from one end part of the cooling air duct 80; a foreign matter falling recessed part 44a provided adjacently to a transparent cover part in a predetermined direction so that when a cleaning member reaches each movement end of a reciprocal movement path A, foreign matter accumulated on a front side in a traveling direction of the cleaning member falls; and a link path 82 linking the foreign matter falling recessed part 44a and cooling air duct 80 to each other.SELECTED DRAWING: Figure 8
Patent JP-2017214447-A (JP)
Title: Detergent composition for automatic washing machine
Inventor: INAMOTO TADASHI
IPC: B08B3/08
Filed: 2016-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a detergent composition for automatic washing machine which can suppress foaming at the time of low temperature and foaming caused by dirt, and also can suppress foaming even when used in an automatic washing machine for business.SOLUTION: A detergent composition for automatic washing machine contains (a) 0.01-10 mass% of the total of at least one compound selected from an alkylene oxide additive of polyhydric alcohol represented by formula (1) and polyoxyalkylene monoalkyl ether and (b) 0.1-10 mass% of a reverse Pluronic-type block copolymer. In formula (1), Ris a residue obtained by removal of all of hydroxyl groups from C3-20 3-8 valent polyhydric alcohol; AO are each independently C3 or 4 oxyalkylene groups; n is the number of 2-1,000 of the average addition molar number of the oxyalkylene group; m is an integer of 3-8; and m pieces of [-O-(AO)n-H] may be the same or different from each other.SELECTED DRAWING: None
Patent JP-2017214844-A (JP)
Title: Axial flow fan
Inventor: ZHONG YAN
IPC: F04D29/64
Filed: 2016-05-30
Abstract: PROBLEM TO BE SOLVED: To provide an axial flow fan capable of reducing noise.SOLUTION: An axial flow fan 10 includes a housing 11 rectangular in shape in view from the axial direction, a blade arranged inside the housing 11, a motor for driving the blade, a motor base part 18 supporting the motor, and four spokes 201-204 joining the motor base part 18 to the housing 11. The four spokes 201-204 are bonded to the four corners of the housing 11, respectively, and an angle θ formed between a line A connecting the four corners and the rotation center of the motor and the extending direction of each of the four spokes 201-204 is in a range of 7<θ≤20 degrees.SELECTED DRAWING: Figure 4
Patent JP-2016185883-A (JP)
Title: Device for transferring separate article
Inventor: CLIFFORD THEODORE PAPSDORF
IPC: B65G47/84
Filed: 2016-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a transfer assembly that can deliver articles at high speed while controlling a posture.SOLUTION: A frame 130 comprises a track having a circumferential shape to surround a rotary shaft 132, and a transfer assembly comprises transfer members 112 engaged movably with the track. Each of the transfer members 112 has a transfer surface, is engaged with the frame and has a wheel 138 configured to rotate around the rotary shaft. The wheel is engaged with the transfer members, and when the wheel rotates around the rotary shaft, the transfer members rotate around a path in the circumference of the rotary shaft correspondingly to the track. The shape of the track causes the transfer surface to move in a radial direction relative to the rotary shaft, and at the same time the transfer surface is maintained substantially separating at a certain distance from a moving carrier member at transfer points for separate articles.SELECTED DRAWING: Figure 1