baber/WOPTO huggingface dataset:
Patent JP-2016160117-A (JP)
Title: Silicon nitride ceramic sintered compact and method for producing the same
Inventor: MATSUBAYASHI SHIGEHARU
IPC: C04B35/584
Filed: 2015-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a silicon nitride ceramic sintered compact more excellent in deflective strength and thermal shock resistance, and a method for producing the same.SOLUTION: Provided is a silicon nitride ceramic sintered compact comprising a β-SiNphase as the main phase, a YSiOphase as a grain boundary phase, an SiNO phase and SiC fine particles dispersed at a number density of 1 to 10 pieces/μmand also at the average intervals of 0.3 μm or higher, where, in the SiNO phase, 50 to 80% of the SiNO phase is present on the boundary face between the main phase and the grain boundary phase, 50% or more of the SiC fine particles has the average particle diameter of 0.05 μm or lower and an aspect ratio of 1.2 or lower, and the total content of Al, Fe, Na, Cl and C is 100 ppm or lower.SELECTED DRAWING: None
Patent JP-2015178494-A (JP)
Title: water-in-oil emulsion composition
Inventor: USUI TOSHIKI
IPC: A61Q19/00
Filed: 2015-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a water-in-oil emulsion composition in which temporal separation is suppressed and superior feel of use is provided.SOLUTION: A water-in-oil emulsion composition contains the following ingredients (A) and (B): (A) polyoxyalkylene aliphatic ether; and (B) glycerin aliphatic ether.
Patent JP-2015127989-A (JP)
Title: Semiconductor device
Inventor: HAYASHI JUNICHI
IPC: G11C11/401
Filed: 2015-03-05
Abstract: PROBLEM TO BE SOLVED: To correctly transmit a command in a stacked semiconductor device in which core chips are divided into a plurality of ranks.SOLUTION: In the semiconductor device including core chips CC0 to CC7 divided into a rank 0 and a rank 1, and an interface chip IF stacked on the core chips CC0 to CC7, the interface chip IF includes a circuit for outputting a row command to the core chips CC0 to CC3 of the rank 0, a circuit for outputting the row command to the core chips CC4 to CC7 of the rank 1, and a circuit for outputting a column command to the core chips CC0 to CC7 of the rank 0 and the rank 1. The semiconductor device is provided with command signal output circuits for outputting the row command for each rank, and accordingly can correctly transfer a command to each of the core chips CC0 to CC7, even when the issue interval of the command is short.
Patent JP-2016166775-A (JP)
Title: Semiconductor integrated circuit and noise measuring method
Inventor: KAWANO YOICHI
IPC: H04B17/00
Filed: 2015-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit capable of measuring noise level therein at a low cost.SOLUTION: The semiconductor integrated circuit includes: a feedback type oscillation circuit; a first switching circuit that switches the oscillation state of the feedback type oscillation circuit between ON and OFF; a detection circuit that outputs a voltage according to the magnitude of the oscillation output from the feedback type oscillation circuit; a determination circuit that determines whether the output from the detection circuit exceeds a threshold level synchronously with a clock signal; and a second switching circuit that switches noise input ON/OFF from a noise source to the feedback type oscillation circuit.SELECTED DRAWING: Figure 6
Patent JP-2016165850-A (JP)
Title: Filament winding apparatus
Inventor: HATTA TAKESHI
IPC: B29C70/16
Filed: 2015-03-10
Abstract: PROBLEM TO BE SOLVED: To control a position of a fiber bundle on a roller of a guide unit in a filament winding apparatus.SOLUTION: The filament winding apparatus winding a fiber bundle composed of a plurality of fibers around an outer surface of a liner comprises a fiber delivery unit delivering the fiber bundle and a guide unit including a roller guiding the fiber bundle supplied from the fiber delivery unit, to the outer surface of the liner while bringing the fiber bundle into contact with the roller. The roller comprises suction holes to suck ambient air in and provided at least at a surface which the fiber bundle contacts, and a suction unit sucking the ambient air from the suction holes with suction power which enables the fiber bundle in contact with the roller to be drawn.SELECTED DRAWING: Figure 4
Patent JP-2015144473-A (JP)
Title: Technique for video quality estimation
Inventor: MARTIN PETTERSSON
IPC: H04N19/85
Filed: 2015-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a video quality estimation method for objectively estimating or assessing video quality, and a computer program for video quality estimation.SOLUTION: A technique comprises receiving a video bitstream comprising a series of picture frames; determining an error occurrence in a picture frame of the video bitstream; determining error propagation considering at least one of a temporal propagation and a spatial propagation of the error; and estimating quality of the video bitstream on the basis of the error propagation.
Patent JP-2016169067-A (JP)
Title: Elevator system
Inventor: SATO HIRONORI
IPC: B66B3/00
Filed: 2015-03-11
Abstract: PROBLEM TO BE SOLVED: To provide an elevator system which highly accurately determines whether a passenger is a wheelchair user and thereby prevent deterioration in operation efficiency of an elevator.SOLUTION: The elevator system includes: a motion sensor 9 disposed at a car stop 1 of an elevator and capable of detecting depth information; a skeleton information generating part 10 for generating skeleton information of a passenger present at the car stop 1, on the basis of a detection result of the motion sensor 9; a determination part 11 for determining whether the passenger is a wheelchair user, on the basis of the skeleton information generated by the skeleton information generating part 10; and a car stop call registration part 12 for registering a car stop call as a wheelchair call, in the case that the passenger is determined to be a wheelchair user by the determination part 11 and the car stop call is performed at the car stop 1.SELECTED DRAWING: Figure 1
Patent JP-2016169172-A (JP)
Title: Undifferentiated state maintaining agent and proliferation promoter of stem cell
Inventor: HASEGAWA YASUSHI
IPC: C12N5/074
Filed: 2015-03-11
Abstract: PROBLEM TO BE SOLVED: To find out a new substance which can efficiently proliferate a stem cell while an undifferentiated state is maintained and provide the substance as an undifferentiated state maintaining agent or a proliferation promoter of a stem cell, and to provide a wound healing agent which has wound healing effect of skin, can be easily used in skin regenerative medicine or cosmetic field, and is highly safe and inexpensive.SOLUTION: An undifferentiated state maintaining agent or a proliferation promoter of a stem cell, or a wound healing agent contains triterpene acid as an active ingredient.SELECTED DRAWING: None
Patent JP-2016170973-A (JP)
Title: Active material composite particle and lithium battery
Inventor: MIKI SHIGEAKI
IPC: H01M4/525
Filed: 2015-03-12
Abstract: PROBLEM TO BE SOLVED: To provide an active material composite particle, capable of reducing reaction resistance of a battery.SOLUTION: An active material composite particle includes an active material and a lithium niobate layer formed on the surface of the active material, the lithium niobate layer containing nitrogen therein.SELECTED DRAWING: Figure 5
Patent JP-2016071842-A (JP)
Title: Touch panel device, input device, and touch panel system
Inventor: KOSUGI NAOKI
IPC: G06F3/041
Filed: 2015-03-12
Abstract: PROBLEM TO BE SOLVED: To identify a touch operation by an individual input device when the touch operation is performed.SOLUTION: A touch panel system includes: an electronic pen 50; and a touch panel 100. In the touch panel 100, the touch sensor 20 detects a touch position touched by the electronic pen 50. A signal control device 8 transmits a reference signal 65 indicating a reference timing to the electronic pen 50 which has touched the touch panel, and controls the touch sensor 20 to receive a response signal from the electronic pen 50. In the electronic pen 50, a reception electrode 51 receives the reference signal 65 from the touch panel 100. A timing generation circuit 54 generates a response signal having the delay period of a predetermined value from the reference timing. A transmission electrode 52 transmits a detection pulse 66 via the touch sensor 20 to the touch panel 100. The signal control device 8 identifies the electronic pen 50 which has touched the touch panel on the basis of the delay period of the response signal received from each electronic pen 50.SELECTED DRAWING: Figure 9
Patent JP-2015188084-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: YAMAZAKI SHUNPEI
IPC: H01L21/8242
Filed: 2015-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a transistor with high field-effect mobility, a transistor having stable electrical characteristics, a transistor having a low off-state current, or a semiconductor device including the transistor.SOLUTION: A semiconductor device includes a first conductor, a first insulator over the first conductor, a first semiconductor over the first insulator, a second semiconductor over the first semiconductor, a second conductor and a third conductor over the second semiconductor, a third semiconductor over the second semiconductor, the second conductor, and the third conductor, a second insulator over the third semiconductor, and a fourth conductor over the second insulator. In a method for manufacturing the semiconductor device, formation of each layer is performed without exposure to the air.
Patent JP-2016173097-A (JP)
Title: Compressor system
Inventor: MIZUKAMI SATOSHI
IPC: H02K7/14
Filed: 2015-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a compressor system capable of efficiently cooling a motor.SOLUTION: A compressor system 1 is equipped with a motor 3; a compressor 2 which rotates with a rotor 31 of the motor 3 to generate a compression fluid CF; and a partitioning member 6 which is disposed in a clearance formed between the rotor 31 and a stator 32 to partition the clearance 33 in a diametrical direction, and forms a rotor side channel C1 allowing a leakage flow LF to circulate along an axis O between the rotor 31 and the rotor side channel and a stator side channel C2 allowing the leakage flow LF to flow along an axis O between the stator 32 and the stator side channel. The partitioning member 6 has an inner surface 6a and an outer surface 6b decreasing channel areas on cross sections orthogonal to the axis O in at least either one of the rotor side channel C1 or the stator side channel C2, toward a direction in which the leakage flow LF circulates.SELECTED DRAWING: Figure 1
Patent JP-2016175973-A (JP)
Title: Adhesive for lamination and laminated body using the same
Inventor: NAKAJIMA MICHIYA
IPC: C09J11/04
Filed: 2015-03-19
Abstract: PROBLEM TO BE SOLVED: To provide an adhesive for lamination capable of reinforcing the gas barrier function of various vapor-deposited films by the imparting of a gas barrier function to an adhesive layer itself, and simultaneously having satisfactory adhesive strength to various vapor-deposited layers, and a gas barrier multilayer film using the same.SOLUTION: An adhesive for lamination comprises: a polyester or polyester polyurethane resin (A) having two or more hydroxy groups in one molecule as functional groups and also obtained, as the polyvalent carboxylic acid of a monomer component composing polyester, by using ortho-oriented aromatic group dicarboxylic acid or the anhydride thereof and polyisocyanate (B) containing diphenylmethane diisocyanate, polymeric diphenylmethane diisocyanate and their derivatives.SELECTED DRAWING: None
Patent JP-2016178464-A (JP)
Title: Image reader
Inventor: HAYASHI MASAYOSHI
IPC: H04N5/232
Filed: 2015-03-19
Abstract: PROBLEM TO BE SOLVED: To provide an image reader in which damage on a medium is suppressed, the medium can be converted into image data readily, the medium can be cut out with high accuracy even if the background and medium are the same color or the background is complicated, and image data having a higher image quality can be generated.SOLUTION: An image reader includes a housing, an imaging section, a plurality of light sources 24a, 24b, 24c, 24d, and an image processing section. When a medium P exposed to the inside of the housing is smaller than the opening at the lower part of the housing, the plurality of light sources form the shades S1, S2 on the outside of an edge on the opposite side to the light source, out of a plurality of edges of the medium P. The image processing section detects the position of the medium P, based on the shades S1, S2 in a plurality of image data captured by lighting and unlighting the light source, respectively, and extracts the document image by cutting out and synthesizing these plurality of images.SELECTED DRAWING: Figure 12
Patent JP-2016175593-A (JP)
Title: Control system for moving body
Inventor: KATO SADAAKI
IPC: B62K17/00
Filed: 2015-03-20
Abstract: PROBLEM TO BE SOLVED: To provide a control system for a moving body, the system being able to reduce possibility of blockage of movement of the moving body even when a training mode is carried out on sloping ground.SOLUTION: A moving-body control system 1 that moves while maintaining an inverted state, comprises: an inverted control part 2 that exerts inversion control for maintaining an inverted state; a mode setting part 3 for setting response to inversion control, to an ordinary mode, which is a first response, or to a training mode, which is a second response lower than the first response; a distance sensor 5 that detects a distance between ground and an auxiliary wheel 16 provided in a moving body 100 so as to face the ground; and a response changing part 4 that changes response to inversion control. If a distance detected by the distance sensor 5 is smaller than a predetermined comparison value when response to inversion control has been set to the training mode, the response change part 4 makes response to inversion control higher than the second response.SELECTED DRAWING: Figure 2
Patent JP-2016175369-A (JP)
Title: Printed material, and method for producing the same
Inventor: ONISHI MASARU
IPC: B32B5/16
Filed: 2015-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a printed material capable of clearly expressing drawn characters and pictures even when drawing characters and pictures on the surface of a printing medium by using a powdery ornament.SOLUTION: In a printed material 1 where an ornament is applied to the surface of a medium 2 by adhering a powdery ornament body 3 to the surface of a printing medium 2, hue of the same color or similar color as the ornament body 3 is colored to an adhesion region of the ornament body 3 on the surface of the medium 2. Therefore, when drawing characters and pictures on the surface of the medium 2 using the powdery ornament body 3 in the printed material 1, it is possible to make the entire image of the characters and pictures clear by the hue colored to the adhesion region of the ornament body 3 even when the ornament body 3 is not surely adhered to the whole of the adhesion region of the ornament body 3, and even when the outline of the characters and pictures is not made clear by the ornament body 3, it is possible to make the outline of the characters and pictures clear by the hue colored to the adhesion region of the ornament body 3.SELECTED DRAWING: Figure 1
Patent JP-2016182166-A (JP)
Title: Kitchen member, and its manufacturing method
Inventor: MORITA SEISHI
IPC: B29C39/26
Filed: 2015-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a kitchen member, in which the trace of a cooking appliance is hardly prominent due to a heat transfer from the rear face of the bottom of the cooking appliance even if the cooking appliance in a high temperature state is directly placed.SOLUTION: A kitchen member 1 has a surface 2 formed of only a resin composition, the section of which is formed into a conveyance shape of triangular waves. The apex in the cross section of the surface has a curve shape, in which a ridge line bulges to the outer side of the surface, and the difference of elevation between the highest order and the lowest order in the section of the surface is 50 μm or more.SELECTED DRAWING: Figure 1
Patent JP-2016182649-A (JP)
Title: Robot controller and robot system
Inventor: MOTOYOSHI MASAKI
IPC: B25J13/08
Filed: 2015-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a technique that enables configuration of the control with high degree of freedom, for which time response waveforms are taken into account.SOLUTION: The robot controller according to an embodiment of the present invention includes: a control unit for acquiring a drive position of a drive unit for driving a robot, and detection values of action force applied to the robot, detected by a force detector, and controlling the drive unit on the basis of the detection values, a first setting value, and a second setting value; a first display unit for displaying a detected waveform being a time response waveform of the detection values; a second display unit for displaying a stored waveform being a time response waveform of the action force, beforehand stored in a storage medium; and an accepting unit for accepting at least setting of the second setting value.SELECTED DRAWING: Figure 4
Patent JP-2016183433-A (JP)
Title: Wet type sheet making non-woven fabric
Inventor: KIHARA YUKIHIRO
IPC: D21H13/24
Filed: 2015-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a non-woven fabric having no weight unevenness, exhibiting uniform appearance and also excellent in bulkiness.SOLUTION: Provided is a wet type sheet making non-woven fabric in which the cross-sectional shape of short cut fiber composing the wet type sheet making non-woven fabric being an almost Y4 shape connected to the upper-lower and the right-left at the lower edge of almost the Y shape, and its single fiber fineness is 10 decitex or higher. The short cut fiber is preferably composed of polyethylene terephthalate. Further, it is preferable that the wet type sheet making non-woven fabric includes thermo-adhesive fiber, and the thermo-adhesive components of the thermo-adhesive fiber are melted or softened, thus each constituting fiber is adhered and integrated.SELECTED DRAWING: Figure 2
Patent JP-2016185722-A (JP)
Title: Omnidirectionally-movable wheel mechanism
Inventor: SUZUMORI KOICHI
IPC: B60B19/00
Filed: 2015-03-27
Abstract: PROBLEM TO BE SOLVED: To provide an omnidirectionally-movable wheel mechanism that can move in all directions of forward, backward, leftward, rightward and oblique directions without changing the direction of a vehicle body and can ride over a step for movement in all directions.SOLUTION: An omnidirectionally-movable wheel mechanism comprises two or more arcuate units in each of which plural rollers are installed along an arcuate curve of an arcuate metal fitting such that rotation directions of the rollers are in the longitudinal direction of the arcuate metal fitting, unit holding shafts, and a wheel base part supporting the unit holding shafts. The two or more arcuate units are respectively held by the corresponding unit holding shafts while being circumferentially shifted with respect to the wheel base part from each other and form a wheel. Each of the arcuate units is installed to the unit holding shaft such that the longitudinal direction of the arcuate metal fitting is inclined relative to the rotation direction of the wheel, and is installed slidably to the unit holding shaft. A spring is installed to the unit holding shaft such that when the arcuate unit slides to the unit holding shaft, reaction force by the spring acts.SELECTED DRAWING: Figure 1
Patent JP-2016186460-A (JP)
Title: Area guide system, method and program
Inventor: TSUJINO TOMOTAKA
IPC: G09B29/10
Filed: 2015-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a technique capable of preventing unnatural guide even when the position of an area as the guide object is erroneous registered.SOLUTION: The area guide system include: a speed limit area acquisition section that acquires a position of a speed limit area based on a piece of map information; a reliability determination section that determines the reliability of the map information indicating the road is positioned in the speed limit area according to the behavior of a vehicle traveling on the road included in the speed limit area which is represented by the map information; and a guide section that provides a guide relevant to the speed limit area according to the reliability.SELECTED DRAWING: Figure 1
Patent JP-2016186589-A (JP)
Title: Electrophotographic photoreceptor, image forming apparatus, and cartridge
Inventor: OSADA TAKAHIRO
IPC: G03G5/14
Filed: 2015-03-27
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor that exhibits excellent electrical characteristics at an initial stage and during repeated use under various use environments from high temperature and high humidity to low temperature and low humidity, and has excellent adhesiveness and wear resistance; an image forming apparatus; and a cartridge.SOLUTION: There is provided an electrophotographic photoreceptor having an undercoat layer, charge generating layer, and charge transport layer laminated in this order on a conductive substrate, where the undercoat layer contains a binder resin and metal oxide particles surface treated with an organic metal compound having the following structural formula (I), and the charge transport layer contains a resin having a universal hardness of 125 N/mmor less and an elastic deformation rate of 35% or more.SELECTED DRAWING: None
Patent JP-2016185261-A (JP)
Title: Toy top
Inventor: MURAKI MAKOTO
IPC: A63H1/02
Filed: 2015-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a toy top which can be easily disassembled and assembled.SOLUTION: In a toy top, a body 40 and a shaft portion 10 are independently constituted. A first claw 44 is formed on the body 40, and a second claw 17 is formed on the shaft portion 10. The body 40 and the shaft portion 10 can be in an engageable state in which the first claw 44 and the second claw 17 are superposed in the vertical direction and in an engagement release state in which the first claw 44 and the second claw 17 are not superposed in the vertical direction, following a relative rotation position. Energization means that makes the top face of the first claw 44 and the bottom face of the second claw 17 come into contact with each other in the engageable state by energization force of a spring 20, is provided. The body 40 and the shaft portion 10 come into the engageable state by pressing rotation and are engaged with each other by the energization force of the spring 20 which brings the top face of the first claw 44 into contact with the bottom face of the second claw 17.SELECTED DRAWING: Figure 2
Patent JP-2016187953-A (JP)
Title: Resin member and method for producing the same
Inventor: KATSURA HIROSHI
IPC: B05D7/00
Filed: 2015-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a resin member which enhances appearance quality of a gap between adjacent members and prevents formation of a thick portion in a coating layer of a surface bent portion, and to provide a method for producing the same.SOLUTION: There is provided a resin member 10 in which a coating layer 3 is formed on a resin substrate 1 having a surface bent portion 4 the surface of which is bent at a curvature radius R1 of 3 mm or less. In the resin member, in a vertical cross-section of the resin member 10 where the coating layer 3 is arranged above the resin substrate 1, the resin substrate 1 has a step portion 40 of which the surface is raised or sunk on the surface bent portion 4, a step x of the step portion 40 is 0.02-2.5 mm, a drop y (mm) from a bend start point Q1 of the surface bent portion 4 to the step portion 40 and the radius R1 (mm) of curvature of the surface bent portion 4 satisfy a relational expression: R1×0.2≤y≤R1×1.8. There is also provided a method for producing the resin member including forming the resin substrate 1, and then forming the coating layer 3.SELECTED DRAWING: Figure 1