baber/WOPTO huggingface dataset:
Patent JP-2017174523-A (JP)
Title: Lithium ion secondary battery
Inventor: KIMURA NAOTAKA
IPC: H01M4/13
Filed: 2016-03-22
Abstract: PROBLEM TO BE SOLVED: To prolong the lifetime of a lithium ion secondary battery, which uses a negative electrode having an active material including Si to have high energy density, by preventing short-circuiting.SOLUTION: The present invention relates to a lithium ion secondary battery which has a positive electrode having a positive electrode mixture layer provided on a surface of a positive electrode collector, a negative electrode having a negative electrode mixture layer provided on a surface of a negative electrode collector, and a separator sandwiched between the positive electrode and negative electrode, and is formed by winding them. The lithium ion secondary battery is characterized in that: the negative electrode mixture layer includes Si alloy as a negative electrode active substance; the positive electrode has a positive electrode mixture uncoated part where the positive electrode mixture layer is not provided; the positive electrode mixture uncoated part is arranged at a position which is R/2 or larger away from a center axis of a winding group toward an outermost peripheral part, where R is the distance from the center axis of the winding group to the outermost peripheral part; a positive electrode collecting lead is added to the positive electrode mixture uncoated part; and a separator is held between the positive electrode collecting lead and negative electrode mixture layer.SELECTED DRAWING: Figure 2
Patent JP-2017173034-A (JP)
Title: Method for locating abnormal part of pipeline
Inventor: KONDO HIROAKI
IPC: G01M3/24
Filed: 2016-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for locating an abnormal part of a pipeline, which can accurately locate an abnormal part.SOLUTION: The method for locating an abnormal part of a pipeline measures oscillations in a plurality of parts of a pipeline at the same time and uses a cross-correlation function of each of the oscillations to locate an abnormal part and comprises: a determination step of detecting two or more peak values from the cross-correlation function and determining whether a difference between a frequency of the cross-correlation function forming a first peak value out of the peak values and a frequency of the cross-correlation function forming a second peak value out of the peak values is within a prescribed range or not; and a step of correcting the position of an abnormal part on the basis of a time difference between the second peak value and the first peak value in response to determining in the determination step that the difference is within the prescribed range.SELECTED DRAWING: Figure 3
Patent JP-2017174063-A (JP)
Title: Server device, server control method, and program
Inventor: UCHIDA KAZUYA
IPC: H05K7/20
Filed: 2016-03-23
Abstract: PROBLEM TO BE SOLVED: To solve the problem of a server device comprising multiple server modules that it is difficult to achieve more efficient cooling of the inside of a housing to reduce power consumption of the device.SOLUTION: A server device comprising multiple server modules and multiple cooling fans accommodated inside a housing includes control means for controlling the server modules and the cooling fans, which can be installed at predetermined positions. The control means is configured to determine server modules and cooling fans whose operation is to be controlled on the basis of positional information indicative of installed positions of the server modules and the cooling fans.SELECTED DRAWING: Figure 7
Patent JP-2017172217-A (JP)
Title: Stair
Inventor: IWABUCHI TSUYOSHI
IPC: E04G27/00
Filed: 2016-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a stair enabling strength and safety to be improved when used as a temporary stair.SOLUTION: A stair 1 comprises: a substrate tread board 3, which is fixed between a pair of lateral plates 2, 2 disposed substantially in parallel; a substrate riser 4, which is erected and fitted to a riser of the substrate tread board; a decorative tread board 5, which is laid over and fixed to a top face 3a of the substrate tread board; and a decorative riser 6, which is laid over and fixed to a front face 4a of the substrate riser. The substrate tread board has a cutout part 30, which is formed by cutting out a section from a front end face 3b to an undersurface 3c, and its rear end face 3d is fixed by a rear fixture 7b that penetrates the substrate riser from the rear face 4d of the substrate riser. The substrate riser is disposed so that its upper rear face 4da butts against a front end face 30b of the cutout part, and is fixed by a front fixture 7a that penetrates the substrate riser from front side of the substrate riser.SELECTED DRAWING: Figure 1
Patent JP-2017171128-A (JP)
Title: Parking support device and parking support method
Inventor: TANIGUCHI TAKAHIRO
IPC: B60R21/00
Filed: 2016-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a "parking support device" capable of excellently supporting parking operation by performing switching between a photographic image and an overhead image of a vehicle circumference in a variety of parking states.SOLUTION: A parking support device comprises: generation means (S13) of generating an overhead image in which a vehicle is looked down from above from a photographic image photographed by photographing means of photographing a circumference of the vehicle; parking region setting means (S14) of setting a parking region based upon the photographic image; overlap degree computing means (S16) of computing a degree of overlap between the vehicle and the parking region; and display control means (S19) of switching an image displayed by the display means from the photographic image to the overhead image when the degree of overlap is equal to or larger than a predetermined value.SELECTED DRAWING: Figure 2
Patent JP-2017172708-A (JP)
Title: Lubrication structure of timing chain, and engine
Inventor: SONEZAKI DAI
IPC: F16H7/06
Filed: 2016-03-24
Abstract: PROBLEM TO BE SOLVED: To lubricate a timing chain with a simple structure.SOLUTION: A timing chain 18 is configured to transmit rotation of a crank shaft 10 to a cam shaft 13. A lubrication structure of the timing chain includes a cam sprocket 15 around which the timing chain is wound, and a bearing part 22 configured to rotatably support the cam shaft provided with the cam sprocket. The cam sprocket has a communication path 37 communicating from a center side toward a tooth bottom part. The cam sprocket and the bearing part are arranged so as to overlap with each other in an axis direction.SELECTED DRAWING: Figure 3
Patent JP-2017170357-A (JP)
Title: Filter having weather resistance
Inventor: HIRAI KYOKO
IPC: B01D39/20
Filed: 2016-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a filter that is thin but has excellent mechanical strength, heat resistance and weather resistance.SOLUTION: A filter comprises a glass fiber and metal oxide particles. The content of the metal oxide particles is preferably 0.1-20 mass% with respect to the total content of the glass fiber. The metal oxide particle is preferably an alumina compound or a silica compound.SELECTED DRAWING: None
Patent JP-2017169914-A (JP)
Title: Head cover for golf club
Inventor: TSUNODA KOSUKE
IPC: A63B60/62
Filed: 2016-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a head cover for a golf club, a head cover that can indicate a desired type of club in accordance with a plurality of types of golf club, that can reduce inventory risk, and that can control possibility of loss of separate members like emblems and also manufacturing cost.SOLUTION: The head cover for a golf club of the present invention is a lidded cylindrical head cover for a golf club and is provided with an opening for inserting the head of a golf club. The head cover is characterized in that the hem part having an opening is provided in a manner multiply foldable to the lid side and outward and that, in the inner face of the hem part, the signs of a plurality of mutually different club types are arranged with spaces apart in the axial direction. On the outer face of the hem part, further signs of different club types are desirably arranged. It is still more desirable that the plurality of signs arranged in the inner face of the hem part are figures that are numerically larger toward the lid side. Also, the hem part is preferably provided with a fixed part that maintains the folded state.SELECTED DRAWING: Figure 4
Patent JP-2017172743-A (JP)
Title: Spring assembly and lock-up device for torque converter with spring assembly
Inventor: KUWAHATA MITSURU
IPC: F16F15/134
Filed: 2016-03-25
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of burrs of one turn to three turns at both ends of an inner coil spring by restricting an engagement between an in-line part of an outer coil spring and an end part of an inner coil spring and to restrict wear at an inner peripheral surface of an outer coil spring caused by a sliding of the inner coil spring.SOLUTION: A spring assembly 13 comprises an outer coil spring 20 for absorbing and attenuating a twisting vibration; an inner coil spring 21a arranged inside the outer coil spring; and a spring seat 22. The inner coil spring 21a has a shorter free length than that of the outer coil spring 20. The inner coil spring 21a has chamfer parts 23 at both end surfaces and an outer diameter L1 of the first winding at both ends is smaller diameter than an outer diameter L of other portions.SELECTED DRAWING: Figure 3
Patent JP-2017170389-A (JP)
Title: Settling tank
Inventor: SHIMIZU SATORU
IPC: B01D21/06
Filed: 2016-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a settling tank capable of increasing a flow rate of treatment water, preventing an upflow velocity from increasing locally, and preventing treatment water quality from being deteriorated.SOLUTION: Coagulation treatment liquid from a coagulation tank 11 is supplied into a center column 4 from a center well 5, and flows out into a sludge blanket S toward the rotation direction wake flow side from a raw water outflow port 3A of a distributor 3. A bottom edge of the center well 5 and a top edge of the center column 4 are sealed with a rubber plate 6. The inner diameter of the center column 4 is larger than the inner diameter of the center well 5.SELECTED DRAWING: Figure 1
Patent JP-2017173755-A (JP)
Title: Laminate, method of manufacturing laminate, image picture display unit, and method of manufacturing image display unit
Inventor: TOBE NOBUYUKI
IPC: G02B5/30
Filed: 2016-03-25
Abstract: PROBLEM TO BE SOLVED: To provide an image display unit that has a wide color gamut and can reproduce correct colors even when a projection angle is made large, a laminate used for the image display unit, a method of manufacturing the laminate, and a method of manufacturing the image display unit.SOLUTION: There is provided a laminate which is arranged for use on a display screen side with respect to a backlight light source of an image display unit having the backlight light source, and then has at least a polarization separation film, a light-transmissive base material having an index of birefringence in a plane, and a polarizer laminated in this order from the backlight light source side, the laminate being characterized in that light from the backlight light source has a peak of light emission intensity in each of wavelength bands of red, green and blue, respectively, and the light-transmissive base material having the index of birefringence in the plane and the polarizer are so stacked that a range of an angle that a fast axis in a direction in which the refractive index of the light-transmissive base material having the index of birefringence in the plane is small and a transmission axis of the polarizer contain is 0° ±20° or 90°±20°.SELECTED DRAWING: None
Patent JP-2017137465-A (JP)
Title: Method for recycling waste of polypropylene resin molding
Inventor: KITASHIRO UN
IPC: C08J11/06
Filed: 2016-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for effectively recycling a crushed product of a waste of a polypropylene resin molding built into a waste household electric appliance.SOLUTION: There is provided a method for recycling a waste of a polypropylene resin molding where a crushed product of a waste of a polypropylene resin molding as a raw material is a crushed product of a waste of a polypropylene resin molding contained in a waste household electric appliance, where the production method includes adding 5-15 pts.mass of elastomer and 3-7 pts.mass of titanium dioxide to 100 pts.mass of the raw material to produce a resin mixture and heating and melting the resin mixture, and thereby obtaining a recycled thermoplastic resin composition for manufacturing an office chair.SELECTED DRAWING: None
Patent JP-2016164993-A (JP)
Title: Semiconductor device manufacturing method
Inventor: YAMAZAKI SHUNPEI
IPC: C23C14/08
Filed: 2016-03-30
Abstract: PROBLEM TO BE SOLVED: To solve a problem that a transistor using an oxide semiconductor is inferior to a transistor using an amorphous silicon in reliability thereby to manufacture a semiconductor device having a transistor using an oxide semiconductor having high reliability.SOLUTION: In a semiconductor device manufacturing method, an oxide semiconductor film is deposited by a spattering method by using a spattering target composed of an oxide semiconductor which is made by mixture of materials so as to achieve a composition ratio capable of obtaining a crystalline structure and which has a crystalline region where a c-axis is parallel with a normal vector of an upper surface.SELECTED DRAWING: Figure 1
Patent JP-2017179955-A (JP)
Title: Seismic isolated building
Inventor: MATSUMOTO TADASHI
IPC: E04H9/02
Filed: 2016-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a seismic isolated building enabling limitation on arrangement of a seismic device, a column and others to be reduced and enabling cost to be reduced.SOLUTION: An uplift allowable device 7 is disposed at intermediate part of a column 6 above a horizontal member 5 supported by a seismic isolated layer 1. The uplift allowable device 7 has a concavity 8, which is formed on either one of an upper part side or a lower part side of the column 6, and a convexity 9, which is formed on the other and slidably engaged with the concavity 8. The column 6 is located on a periphery of a building or supports an earthquake-resisting wall 12.SELECTED DRAWING: Figure 1
Patent JP-2017182661-A (JP)
Title: Program creation support system
Inventor: IIOKA KOJI
IPC: G06F11/36
Filed: 2016-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a program creation support system which can test a program efficiently when creating the program for changing a database table related to an operation screen if a specific operation is made on the operation screen.SOLUTION: A program creation support system includes an output unit, a reception unit, and a changing unit. The output unit displays an operation screen 32A relating to information on the database table, in a display unit 30a presenting information to a user. The reception unit receives a specific operation on the operation screen displayed in the display unit. The changing unit changes the information on the database table in response to the specific operation. The output unit also displays history screens 34A and 36A when displaying the operation screen in the display unit, the history screens showing histories of changes on the database table in response to the specific operation.SELECTED DRAWING: Figure 2
Patent JP-2017181984-A (JP)
Title: Display device
Inventor: OKAMAE TETSUYA
IPC: G02F1/1345
Filed: 2016-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a display device capable of detecting an electric connection state between a driver IC and a substrate.SOLUTION: In a display device, connection terminals for a driver IC include first connection terminals 31 and 34 overlapping with a fist bump 41 or a second bump 48 in a plan view, and second connection terminals 32 and 35 not overlapping with the first bump 41 or the second bump 48 in a plan view. At least one of inspection wires 43A to 43D has a connection conductor between the inspection wire and at least one second connection terminal 32, and at least one fuse portion 47 where a part of the inspection wires 43A to 43D is narrow in a plan view.SELECTED DRAWING: Figure 14
Patent JP-2016211073-A (JP)
Title: High strength hot rolled steel sheet and production method therefor
Inventor: SHIMAMURA JUNJI
IPC: C21D8/02
Filed: 2016-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a high strength high toughness hot rolled steel sheet and a production method therefor.SOLUTION: A steel raw material having a composition containing, by mass%, C:0.08% or more and less than 0.16%, Si:0.01 to 1.0%, Mn:0.8 to 2.0%, Al:0.005 to 0.10%, N:0.002 to 0.006% and further Nb, Ti, Cr and B is heated at a temperature of 1100 to 1250°C and is subjected to rough rolling with RDT:900 to 1100°C and finish rolling with FET:900 to 1100°C, FDT:800 to 900°C and cumulative draft in a temperature range of less than 930°C of 20 to 90%, cooled to a cooling stop temperature of 300°C or less at average cooling speed of 100°C/s or more and wound at a temperature of 300°C or less. This provides a high strength hot rolled steel sheet excellent in low temperature toughness, having an M phase and/or a tempered M phase of 90 area% or more as a main phase, an average particle diameter of a prior γ grain of 20 μm at an L cross section, an aspect ratio of 18 or less and a YS:960 MPa or more.SELECTED DRAWING: None
Patent JP-2016222235-A (JP)
Title: Energy-harvesting-based control and communication for cabin services system
Inventor: ARUN AYYAGARI
IPC: H04L9/08
Filed: 2016-04-07
Abstract: PROBLEM TO BE SOLVED: To provide an improved passenger control unit (PCU) and method of controlling a passenger service unit (PSU) therefrom, without relying on powering or communication through an IFE system.SOLUTION: In a passenger control unit (PCU) 206 that may include a push button 220, a power assembly, and control and communication circuitry. The push button 220 generates mechanical energy when pushed. The power assembly converts the mechanical energy to electrical energy, and stores the electrical energy. The communication circuitry wirelessly transmits the instruction to a control unit 214 configured to effect control of a passenger service unit (PSU) 208 based thereon.SELECTED DRAWING: Figure 2
Patent JP-2017185940-A (JP)
Title: Engine start control device for hybrid vehicle
Inventor: HATA TAKEMASA
IPC: F16H61/08
Filed: 2016-04-07
Abstract: PROBLEM TO BE SOLVED: To prevent uncomfortable feeling caused by start of an engine during an EV traveling.SOLUTION: In the state where a first motor outputs torque for traveling, a hybrid vehicle travels forwards and a switching mechanism is in a reverse rotation state, or in the state where the first motor outputs the torque for traveling, the hybrid vehicle travels backwards and the switching mechanism is in a normal rotation state, when motoring of the engine is performed by the first motor to start the engine, the operating state of the switching mechanism is fixed and the engine speed is increased by the first motor to the speed enabling continuous combustion in the engine (Step S4). When the engine speed has been increased to the speed enabling the continuous combustion, the operating state of the switching mechanism is switched (Step S5), and engine torque is made larger than torque when the engine is ignited (Step S6).SELECTED DRAWING: Figure 4
Patent JP-2017191729-A (JP)
Title: Light source unit and lighting device
Inventor: MIZOTANI TORU
IPC: F21V19/00
Filed: 2016-04-14
Abstract: PROBLEM TO BE SOLVED: To achieve thickness reduction.SOLUTION: A light source unit 2 has: a light source module 3; reflection members 4; and an attachment plate 6 in which the light source module 3 and the reflection members 4 are attached to a lower surface. Each reflection member 4 has: a reflection plate 40 having a surface used as a reflection surface; and protruding parts 41 which protrude from the reflection plate 40 to the attachment plate 6. The attachment plate 6 has: insertion holes 65 into which the protruding parts 41 of the reflection member 4 are inserted; and fixing parts 66 to which the protruding parts 41 are fixed at an upper surface side of the attachment plate 6.SELECTED DRAWING: Figure 5
Patent JP-2017195444-A (JP)
Title: Portable electronic device, security control method, and security control program
Inventor: OKAMOTO KATSUHIRO
IPC: G06F3/01
Filed: 2016-04-18
Abstract: PROBLEM TO BE SOLVED: To improve a release procedure to release a security lock state.SOLUTION: In one aspect, a portable electronic apparatus comprises: an acceleration sensor that detects an acceleration value; a controller that determines the moving state of a user of the apparatus on the basis of the acceleration value; a first input part that receives an input of information for releasing a security lock state where security lock is enabled; and a second input part that receives an input of biological information for releasing the security lock state. When determining that the user is not moving on the basis of the acceleration value, the controller permits both the release of the security lock state based on the information input through the first input part and the release of the security lock state based on the information input through the second input part. When determining that the user is moving on the basis of the acceleration value, the controller permits only the release of the security lock state based on the information input through the second input part.SELECTED DRAWING: Figure 1
Patent JP-2016129735-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2016-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of inhibiting deterioration in taste by entertaining a player by enhancing an impact when a decoration body appears.SOLUTION: A pachinko machine 1 includes: a unit base 3301 of a back upper performance unit 3300 supported by a rear side of a game panel at a front-view upper outside of a window part of a center generator, the window part through which the rear side of the game panel becomes visible; a back upper drive motor supported by the unit base 3301; a drive gear 3303 rotated by the back upper drive motor; a slider 3304 that has a rack gear 3304a threadedly engaged with the drive gear 3303 and has an arc-like shape longer than a diameter of the drive gear 3303, a circumferential line of the rack gear 3304a crossing with an inner peripheral line of the front-view window, and that is slidably supported along the circumferential line so as to bridge across the inner peripheral line by the unit base 3301, a vertical dimension thereof in a retracted position, being a substantially same dimension as a diameter of the drive gear 3303; and a back upper decoration body 3306 fitted to the front face of the slider 3304.SELECTED DRAWING: Figure 161
Patent JP-2017195481-A (JP)
Title: Apparatus management device
Inventor: MAEJIMA MASAYUKI
IPC: H04L45/85
Filed: 2016-04-19
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus management device which allows for stable communication with a specific communication destination.SOLUTION: An apparatus management device 1 can communicate with an apparatus provided in a user's facility, and includes a first communication I/F11, and a second communication I/F12. The first communication I/F11 is configured to be able to communicate with a router (first communication device) permitted to communicate with multiple communication destinations including a server (specific communication destination). The second communication I/F12 is configured to be able to communicate with a USB dongle(second communication device) permitted to communicate with the server via the Internet (public communication network). The first communication I/F11 and second communication I/F12 are configured to be able to at least transmit or receive apparatus information between the server.SELECTED DRAWING: Figure 1