baber/WOPTO huggingface dataset:
Patent JP-2016048931-A (JP)
Title: Earpiece passive noise attenuation
Inventor: MICHAEL MONAHAN
IPC: H04R1/10
Filed: 2015-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a novel structure for achieving passive noise attenuation by an in-ear earpiece and for positioning and retaining the earpiece in the ear.SOLUTION: An ear tip for an in-ear earpiece includes: a body shaped to fit in a lower concha and having a flat surface that rests against the surface of the concha; a nozzle extending from the body towards an external ear canal and including an acoustic passage to conduct sound waves; a sealing structure 48 extending from the nozzle; and a retaining structure 22 extending from the body towards an antihelix. The sealing structure 48 includes a thin layer of a material forming a hollow frusto-conical shape surrounding the nozzle, and is joined to the nozzle at a small end of the frusto-conical shape, and a large end of the frusto-conical shape is larger than an external ear canal. When the ear tip is placed in an ear, the retaining structure presses against the antihelix and thereby presses the body and the nozzle towards the external ear canal, the sealing structure seals an entrance to the external ear canal, and the body prevents the nozzle and sealing structure 48 from projecting into the external ear canal beyond the entrance.SELECTED DRAWING: Figure 2
Patent JP-2017081056-A (JP)
Title: Inkjet recording method and inkjet recording device
Inventor: SHIMIZU YUHEI
IPC: B41J2/165
Filed: 2015-10-30
Abstract: PROBLEM TO BE SOLVED: To provide an inkjet recording method in which an inkjet recording device can be maintained with a good sticking-restoration property, even if the device is used under a high-temperature and low humidity environment.SOLUTION: A second ink storage portion 202-2 corresponding to each of aqueous ink is comparted and formed in one housing 301. A ratio V2/V1 of a volume V2 of an ink flow path 302-2 extending from a downstream end part of the housing to a discharge port 303-2 of a recording head 203 corresponding to second ink to a volume V1 of an ink flow path 302-1 extending from the downstream end part of the housing to a discharge port 303-1 of the recording head 203 corresponding to first ink is 2.9 folds or less. Any of the aqueous ink contains a first water-soluble organic solvent whose relative permittivity at a temperature of 25°C is more than 34.0 and a second water-soluble organic solvent whose relative permittivity at a temperature of 25°C is 34.0 or less.SELECTED DRAWING: Figure 3
Patent JP-2017079671-A (JP)
Title: Method for producing dietary fiber derived from used tea leaves and dietary fiber derived from used tea leaves
Inventor: YAMANOBE SUSUMU
IPC: A61P3/10
Filed: 2015-10-30
Abstract: PROBLEM TO BE SOLVED: To provide dietary fiber derived from used tea leaves that hardly affect the flavor and taste of a beverage or a food product even when mixed with the beverage or food product, and a method for producing the same.SOLUTION: A method for producing dietary fiber derived from used tea leaves, comprises: step S11, S111 for applying alkali treatment to used tea leaves with alkali solution comprising hydroxide; step S12, S112 for neutralizing the hydroxide with acid; and step S13, S114 for recovering dietary fiber from the neutralized treatment liquid.SELECTED DRAWING: Figure 1
Patent JP-2017074344-A (JP)
Title: Water level sensor
Inventor: OSHIMA HIROYUKI
IPC: D06F33/02
Filed: 2015-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a water level sensor at a lower cost with a small number of components and simple assembly workability.SOLUTION: A thin plate having magnetism is formed into an integrated shape having functions of a core and a base plate by press-drawing.SELECTED DRAWING: Figure 2
Patent JP-2017088269-A (JP)
Title: Sheet transportation unit
Inventor: NISHISAKA KATSUHIKO
IPC: B65H7/12
Filed: 2015-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a sheet transportation unit capable of reducing the possibility that even sheets having narrow widths are transported with multi feeding just as it is.SOLUTION: A sheet transportation unit comprises: a sheet support 13 set with sheets P; a transportation section transporting the sheets P set onto the sheet support 13; a first edge guide 17A capable of guiding ends of the sheets P; a multi feeding sensor 47 detecting multi feeding of the sheets P by receiving an ultrasonic wave transmitted from a transmitting section by a receiving section 47B; and a shutter section 48 capable of shielding at least a part of the ultrasonic wave. The first edge guide 17A is movable in a width direction X, and has a first guide surface 17Aa guiding the sheets P. The shutter section 48 is moved in operative association with movement of the first edge guide 17A, and is positioned at a position across an extension line and shields the ultrasonic wave when the extension line obtained by extending the first guide surface 17Aa in a transportation direction Y intersects with the multi feeding sensor 47.SELECTED DRAWING: Figure 3
Patent JP-2016087471-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2015-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of suppressing a decline of interest.SOLUTION: The game machine includes a transparent button lens 411 provided at a front side of a pachinko machine 1 to be operable by a player, and a screen unit 470 provided at a rear part of the button lens 411 to enable a player to visually recognize a prescribed performance image through the transparent button lens 411. The screen unit 470 has a main screen 471 having light transmissivity and configured to be opaque, and makes a performance image appear on a surface side of the main screen 471 when an image outputted from a projector 500 is irradiated to a rear surface side of the main screen 471, and further, the main screen 471 is provided so as to cover the projector 500 such that the projector 500 is hardly recognized in a visual manner through the button lens 411.SELECTED DRAWING: Figure 63
Patent JP-2016094334-A (JP)
Title: Heat resistant aluminum hydroxide particle and manufacturing method therefor, resin composition, prepreg and laminate
Inventor: KAMIGATA YASUO
IPC: C08K7/18
Filed: 2015-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a heat resistant aluminum hydroxide particle having high dehydration initiation temperature and sufficient dehydration amount.SOLUTION: There are provided a heat resistant aluminum hydroxide particle having percentage of fluorine existing on a surface of 3 to 20 at%, thermal decomposition start temperature of 271°C or more and dehydration amount of 32 mass% or more by treating an aluminum hydroxide particle with gas atmosphere containing fluorine or a solution containing a fluorine ion, replacing a part of a hydroxyl group of the aluminum hydroxide particle with fluorine and conducting a heating treatment at 200°C to 270°C and a manufacturing method therefor.SELECTED DRAWING: None
Patent JP-2017092149-A (JP)
Title: Imaging element
Inventor: HATAIKU KAZUAKI
IPC: H01L27/146
Filed: 2015-11-05
Abstract: PROBLEM TO BE SOLVED: To increase the saturation signal charge amount.SOLUTION: A first P type impurity region, a first N type impurity region, and a capacity expansion part for forming a PN junction surface from a second P type impurity region and a second N type impurity region are provided on a semiconductor substrate sequentially in the depth direction from the upper surface thereof. Furthermore, a read electrode for reading the accumulated charges is provided on the surface of the first P type impurity region that faces a surface where the second N type impurity region is provided, and the capacity expansion part is formed in a region farther from the read electrode than the first N type impurity region. The technique is applicable to an imaging element.SELECTED DRAWING: Figure 9
Patent JP-2017088285-A (JP)
Title: Landing door, landing door device and elevator
Inventor: SUZUKI HAYATO
IPC: B66B13/30
Filed: 2015-11-06
Abstract: PROBLEM TO BE SOLVED: To make an elastic body rarely fall in an unintended place even when the elastic body provided around a hanger roller is detached from the hanger roller due to heat.SOLUTION: A landing door includes: the hanger roller where the elastic body is wound around the outer periphery thereof; and a hanger roller-fixed part to which the hanger roller is fixed. In the hanger roller-fixed part, a plate-like part is disposed on at least one of both right and left sides of the hanger roller and erects so that the surface thereof faces the outer periphery of the hanger roller.SELECTED DRAWING: Figure 4
Patent JP-2016072989-A (JP)
Title: System and method for providing user with prescribed service
Inventor: OKU KAZUO
IPC: A63F13/71
Filed: 2015-11-09
Abstract: PROBLEM TO BE SOLVED: To regulate unauthorized communication using altered software or the like without checking game data itself.SOLUTION: A method achieves the provision of an online game to a login user by HTTP communication between a server 10 and a terminal device 30, and includes: transmitting by the terminal device 30 an HTTP request with added signature information S110 generated on the basis of the HTTP request and terminal side key information S120; confirming by the server 10 the validity of the HTTP request on the basis of comparison between signature information S130 generated on the basis of the HTTP request and login user key information at the server side and the signature information added to the HTTP request S140; updating by the server 10 the key information on the basis of the HTTP request and server side key information S150; transmitting by the server 10 an HTTP response S160; and updating by the terminal device 30 the key information on the basis of the HTTP request and the terminal side key information S170.SELECTED DRAWING: Figure 4
Patent JP-2017090631-A (JP)
Title: Developing device and image forming apparatus
Inventor: EBE TAKAAKI
IPC: G03G15/08
Filed: 2015-11-09
Abstract: PROBLEM TO BE SOLVED: To improve wear resistance of a developer supply member, and suppress an increase in potential of a developer on a developer carrier after continuous printing, an increase in the amount of adhesion of a developer, and the occurrence of filming of a developer.SOLUTION: A developer supply member comprises a foam elastic layer that includes a plurality of cells and a silicone coating layer that covers an outer peripheral surface of the foam elastic layer; the occupancy area ratio of openings in the cells on the outer peripheral surface of the foam elastic layer is 35-85%; the roughness in the circumferential direction of a surface of a developer carrier satisfies the following conditions. The average interval between concaves and convexes Sis 0.050-0.200 mm; a load length ratio t(40%) is 8-20%; and a load length ratio t(60%) is 30-50%.SELECTED DRAWING: Figure 1
Patent JP-2017091810-A (JP)
Title: Method for manufacturing positive electrode mixture
Inventor: ASO HIKARU
IPC: H01M4/38
Filed: 2015-11-10
Abstract: PROBLEM TO BE SOLVED: To manufacture a positive electrode mixture which enables the increase in a charge/discharge capacity of a sulfur battery.SOLUTION: The above problem is solved by providing a method for manufacturing a positive electrode mixture used for a sulfur battery in the present invention. The method comprises: a preparation step for preparing a sulfide solid electrolyte including an ion conductor having Li, P and S, and LiBr; and an amorphization step for performing the amorphization of a mixture including the sulfide solid electrolyte, a positive electrode active material which is an elemental sulfur, and a conductive assistant which is a carbon material, thereby to obtain the positive electrode mixture increased in LiS content.SELECTED DRAWING: Figure 1
Patent JP-2017088769-A (JP)
Title: Rubber composition and pneumatic tire made using the rubber composition
Inventor: OSHIMO Masaki
IPC: B60C1/00
Filed: 2015-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a rubber composition that offers an improved balance of fuel economy and wear resistance while obtaining excellent workability, and a pneumatic tire made using the rubber composition.SOLUTION: A rubber composition has a rubber component comprising a copolymer having a constitutional unit based on a conjugated diene monomer, a constitutional unit based on farnesene, and a constitutional unit based on a compound represented by the following formula (1), and carbon black and/or silica. In the formula (1), Rand Rare the same or different to represent a hydrogen atom or a C1-C30 hydrocarbon group).SELECTED DRAWING: None
Patent JP-2017091346-A (JP)
Title: Simulation model of inductor
Inventor: MORI KENSHIN
IPC: G06F17/50
Filed: 2015-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a simulation model of an inductor so that a deviation between a simulation result of a circuit including the inductor and an actual operation of the circuit is not large.SOLUTION: A current iL is given to a parameter V1 of a behavior voltage source B_i. An output voltage of the behavior voltage source B_iis smoothed by a smooth circuit AVE, and thereby a voltage value of an equivalent value to a DC current Iis obtained. A difference between the current iL and the DC current Iis given to a parameter V2 of a behavior voltage source B_i. An output voltage of the behavior voltage source B_iis subjected to a peak hold by a peak hold circuit PEAK, and thereby a voltage value of an equivalent value to amplitude Iis obtained. The output voltage of the behavior voltage source B_iis converted from a triangular wave into a rectangular wave by a waveform conversion circuit CONV, and further, the rectangular wave is measured by a counter circuit COUNT, and thereby a frequency F is obtained.SELECTED DRAWING: Figure 3
Patent JP-2017088134-A (JP)
Title: Drive unit for bicycle
Inventor: YAMAMOTO TAKASHI
IPC: B62M11/14
Filed: 2015-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a drive unit for a bicycle in which lowering of assist force in association with a change in a rotational speed of a crank can be suppressed.SOLUTION: A drive unit for a bicycle comprises: a first planetary gear mechanism including a first input body, a first output body, and a first transmission body for transmitting rotation of the first input body to the first output body; a first motor which can rotate the first input body; a second motor which can rotate the first transmission body; and a resultant force member to which rotation of the first output body is transmitted, and to which rotation by human power driving force is given not via the first planetary gear mechanism.SELECTED DRAWING: Figure 2
Patent JP-2017057704-A (JP)
Title: Brace connection metal fitting
Inventor: IKUNO MAKOTO
IPC: F16B7/04
Filed: 2015-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a brace connection metal fitting for efficiently executing work for fixing a brace to a suspension bolt more than usual.SOLUTION: A brace connection metal fitting 1 comprises a fixture 2 installed so as to sandwich a suspension bolt 8 and a pair of brace support metal fittings 3a and 3b installed on both ends of the fixture 2 via a connection bolt 38, the fixture 2 comprises an insertion space 7 capable of inserting the suspension bolt 8 between a pair of mutually opposed metal fittings 10 and 20, and is sandwiched by/fixed to the suspension bolt 8 by reducing the insertion space 7 by fastening a bolt 18 installed in the pair of metal fittings 10 and 20, and the pair of brace support metal fittings 3a and 3b comprise an insertion part 6 capable of inserting a brace 9 in a state before fastening the connection bolt 38, and sandwich-fix the brace 9 by reducing the insertion part 6 by fastening the connection bolt 38.SELECTED DRAWING: Figure 8
Patent JP-2017099093-A (JP)
Title: Power supply protection device and air conditioning system including the same and method of manufacturing power supply protection device
Inventor: ADACHI NAOYA
IPC: F24F13/20
Filed: 2015-11-20
Abstract: PROBLEM TO BE SOLVED: To withstand the voltage tolerance test of an air conditioner, while suppressing the cost of a power supply protection device.SOLUTION: A power supply protection device 1 connected between a power supply 2 and a load 3 supplied with power therefrom includes a first varistor ZR1 connected in parallel with the power supply 2, a second varistor ZR2 connected between one end of the first varistor ZR1 and the earth line, an arrester AR1 connected between the second varistor ZR2 and the earth line, and a third varistor ZR3 connected with terminals, respectively, before and after the noise removal filter L1, in at least one of a noise removal filter L1 connected between the power supply 2 and load 3 and removing the noise of the power supply line, and the power line connected with the load 3. Capacities of the first varistor ZR1, second varistor ZR2 and third varistor ZR3 are equalized.SELECTED DRAWING: Figure 1
Patent JP-2017103008-A (JP)
Title: Positive electrode active material for all-solid-state lithium ion secondary battery and all-solid-state lithium ion secondary battery
Inventor: OKAMOTO HIDETAKE
IPC: H01M10/052
Filed: 2015-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a positive electrode active material for an all-solid-state lithium ion secondary battery, with which a charge reaction and a discharge reaction can be smoothly performed and the capacity of the positive electrode active material can be effectively utilized.SOLUTION: A positive electrode active material contains a metal oxide particle and an anion (carbonate radical and/or sulfate radical). The metal oxide has a LiMnOtype crystal structure and is represented by formula (A): Li(MM)O(in the formula, an element Mrepresents a first metal element with a valence of 4, an element Mrepresents a second metal element with a valence of 3, and 0<x≤1/3 and 0.5≤y≤0.8 are satisfied.). The first metal element contains at least Mn, the molar ratio y1 of Mn in the total of the first and second metal elements satisfies 0.5≤y1≤0.8, and the second metal element contains Ni, Co and/or Fe and contains at least Ni. The anion is unevenly distributed on a surface layer of the particle.SELECTED DRAWING: Figure 1
Patent JP-2017100568-A (JP)
Title: Electrically-driven taxiing system for aircraft
Inventor: MORIOKA NORIKO
IPC: B64C25/36
Filed: 2015-12-02
Abstract: PROBLEM TO BE SOLVED: To effectively use regenerative electric power of an electric motor generated when using the electric motor that is used as a power source in taxiing and running in take-off of an aircraft, as a braking source in landing.SOLUTION: An electrically-driven taxiing system for an aircraft supplies regenerative electric power generated in an electric leg motor used for electrically-driven taxiing of an aircraft 1 to an electric actuator for spoilers 9a, 11a and nacelle covers 13a, 15a driven in landing or starter generator that is driven in re-take-off following landing, whereby the regenerative electric power is effectively consumed and effectively used.SELECTED DRAWING: Figure 1
Patent JP-2017106762-A (JP)
Title: Method of displaying insulation resistance and insulation resistance meter
Inventor: YUMIYAMA NAOKI
IPC: H02S50/00
Filed: 2015-12-08
Abstract: PROBLEM TO BE SOLVED: To provide an insulation resistance meter capable of properly measuring and displaying insulation resistance of an object under measurement at appropriate timing.SOLUTION: A method of displaying insulation resistance includes; connecting an insulation resistance meter 1 between a first output terminal 21 and a ground terminal 23 of a solar power generation unit 10 (connection box 20); having current measurement means 6 take two or more measurements of current A1 that flows in a first-test-voltage-applied state, in which a first test voltage V1 is applied, to derive a current variation rate (ΔI/Δt); storing measurement data D8 acquired when the current variation rate becomes reference current variation rate data value D4 or less as previous measurement data D6; deriving resistance value from a test voltage difference value (V2-V1) and a test current difference value obtained by subtracting the current value of the previous measurement data D6 from current A1 that flows in a subsequent second-test-voltage-applied state, in which a second test voltage V2 is applied; and having display means 3 display an insulation resistance value obtained by subtracting a value of an overcurrent protection resistor 5 from the derived resistance, and elapsed time from the start of the measurement.SELECTED DRAWING: Figure 1
Patent JP-2017107687-A (JP)
Title: Connection structure using anisotropic conductive film
Inventor: UEDA HIROSHI
IPC: G01B11/00
Filed: 2015-12-08
Abstract: PROBLEM TO BE SOLVED: To accurately measure a shape of a flexible wiring board surface by detecting only reflection from the flexible wiring board surface in measuring the connection state between a flexible wiring board and a rigid substrate by using a laser displacement meter.SOLUTION: A connection structure using an ACF 5 includes: a circuit board 11 on which a plurality of strip-like connection terminals 2 are arranged in lines; a flexible wiring board 10 including a plurality of strip-like FPC side connection terminals 4 arranged to face the connection terminals 2 on a flexible substrate 3; and an ACF connection part 12 connecting between the connection terminals 2 and the FPC side connection terminals 4. In the connection structure, the width β of each of the FPC side connection terminals 4 is formed to be wider than the width α of each of the connection terminals 2.SELECTED DRAWING: Figure 2
Patent JP-2017107706-A (JP)
Title: connector
Inventor: TAKEMURA AKIHIKO
IPC: H01R13/42
Filed: 2015-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a connector in which positioning of a terminal fitting connected to a member having flexibility can be easily carried out.SOLUTION: A connector 1 for an inverter includes an inverter terminal 10, a housing 20, and an attachment member 40. The inverter terminal 10 includes an apparatus terminal 11, a connection terminal 14, and a braided wire 17 for connecting the apparatus terminal 11 with the connection terminal 14. The housing 20 has a terminal housing chamber 25 housing the apparatus terminal 11 in the inside thereof, and holds the inverter terminal 10 with the braided wire 17 derived from the terminal housing chamber 25. The attachment member 40 includes a retainer part 41 attached to the housing 20 for restricting removal of the connection terminal 14 from the terminal housing chamber 25, a braided wire holding part 43 stretching from the retainer part 41 for holding the braided wire 17, and terminal positioning parts 42A, 42B, 42C stretching from the braided wire holding part 43 for locking the apparatus terminal 11.SELECTED DRAWING: Figure 3
Patent JP-2017108541-A (JP)
Title: Temporary support column and method of reconstructing utility poles
Inventor: TOE NARIYA
IPC: E04H12/00
Filed: 2015-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a temporary support column capable of being installed even in places that are not flat upon rebuilding a utility pole using a temporary support column, and a method of reconstructing utility poles.SOLUTION: The temporary support column includes: a main column 20 in which a longitudinal direction is set vertically; two support weights 30 installed at positions where positions in the horizontal plane constitute a triangle with a lower end of the main column; two columns 40 connecting the position away from a lower end along the longitudinal direction of the main column and each of the two supporting weights; and two supports 50 for connecting the vicinity of the lower end of the main column and each of the two support weights.SELECTED DRAWING: Figure 1