baber/WOPTO huggingface dataset:
Patent JP-2015068498-A (JP)
Title: Gear device
Inventor: SATO TAKASHI
IPC: F16H1/28
Filed: 2013-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a gear device which can reduce engagement sounds of gears, and can reduce vibration.SOLUTION: A gear device 1 comprises: an input shaft 20 having a sun gear 22; three pieces of planetary composite gears 30 which are arranged in a circumferential direction ZC in a uniform distribution manner, and have large-diameter gears 33 and small-diameter gears 32 which are smaller than the large-diameter gears 33 in outside diameters; inner gears 40 engaged with the small-diameter gears 32; and an output shaft 50 connected to the planetary composite gears 30. The sun gear 22, the small-diameter gears 32, the large-diameter gears 33 and the inner gears 40 are helical gears. The small-diameter gears 32 and the large-diameter gears 33 are twisted to the same directions. Torsion angles of the small-diameter gears 32 are smaller than torsion angles of the large-diameter gears 33. In the gear device 1, since the inner gears 40 are displaced, an inter-center distance D1 between the sun gear 22 and the large-diameter gears 33 and an inter-center distance D2 between the inner gears 40 and the small-diameter gears 32 coincide with each other.
Patent JP-2015070793-A (JP)
Title: Animal repelling device
Inventor: YAMAMOTO KAZUNORI
IPC: A01M29/30
Filed: 2013-10-01
Abstract: PROBLEM TO BE SOLVED: To inhibit corrosion of an aerosol container by enabling installation of the aerosol container in a stable state on a ground surface so as to prevent rainwater and the like from being brought into contact with the aerosol container for a long period of time.SOLUTION: An animal repelling device 1 includes a leg member 20 for supporting a lower part of an aerosol container. The leg member 20 is provided with drain holes 20b and 20c for discharging water stored in the leg member 20.
Patent JP-2015073253-A (JP)
Title: Access point control device, access point control method, and image forming device
Inventor: WATABE TATSUYA
IPC: H04M3/42
Filed: 2013-10-04
Abstract: PROBLEM TO BE SOLVED: To provide an access point control device which reduces power consumption and influence on a surrounding radio wave environment by a radio access point, and also enhances efficiency of inhibiting a third person from performing unauthorized connection.SOLUTION: An access point control device comprises: a storage unit 11 which stores authentication information in association with radio setting information 24 to be used for radio communication by a radio access point 16, for each user who has the right to use the radio access point 16; an operation panel 17 for inputting authentication information; an authentication processing unit which authenticates a user of input authentication information by comparing the authentication information input via the operation panel 17 with authentication information stored in the storage unit 11; and an access point operation control unit which starts up the radio access point 16 when the user of the input authentication information is authenticated by the authentication processing unit, and causes the radio access point 16 to operate on the basis of radio setting information associated with the authentication information of the authenticated user.
Patent JP-2015075710-A (JP)
Title: Image forming apparatus
Inventor: TSURUYA TAKAAKI
IPC: G03G15/16
Filed: 2013-10-10
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus that employs a cleaning method that performs reverse transfer of a residual toner to a photoconductor drum, and reduces the operation time to enable the extension of the lives of members including the photoconductor drum and an intermediate transfer body and the reduction of downtime.SOLUTION: An image forming apparatus stops the drive of a second image carrier 6 at the completion of image forming operation, while a transfer residual toner Tr is present between a second transfer unit N2 and charging means 12 and is not present between the charging means 12 and a first transfer unit N1 in the rotation and movement direction of the second image carrier 6.
Patent JP-2014056825-A (JP)
Title: Abnormal discharge suppression device for vacuum apparatus
Inventor: YUZURIHARA ITSUO
IPC: H01L21/205
Filed: 2013-10-15
Abstract: PROBLEM TO BE SOLVED: To suppress occurrence of abnormal discharge by stably supplying power to plasma.SOLUTION: An abnormal discharge suppression device comprises: a cut-off control section for cutting off power supply to a plasma reaction chamber; and a cut-off control-inhibiting section for inhibiting the cut-off control of the power supply. The cut-off control section includes first handling cut-off control and second handling cut-off control of which the time widths of cut-off times are different. In the first handling cut-off control, reflection wave power is compared with a low-level threshold value to detect abnormal discharge, power supply is cut off based on the detection of abnormal discharge, and minor arc that may be generated in initial abnormal discharge is suppressed. In the second handling cut-off control, reflection wave power is compared with a high-level threshold value to detect abnormal discharge, power supply is cut off based on the detection of abnormal discharge, and major arc shifting from the minor arc is suppressed. The cut-off control-inhibiting section continues power supply by inhibiting the first handling cut-off control in an arc cut-off inhibited zone.
Patent JP-2014100503-A (JP)
Title: Game machine
Inventor: TANAKA TATSUYA
IPC: A63F7/02
Filed: 2013-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of detecting opening of sealing means at an early stage.SOLUTION: According to first determination means 1400, when a connection member 116 is cut, an optical transmission member 1402 is cut together with the connection member 116, and a state of the light transmitted by the optical transmission member 1402 changes (the light L leaks in a part where the optical transmission member 1402 is cut). Thereby, it is possible to determine the trace that the connection member 116 is cut based on the change in the state of the light transmitted by the optical transmission member 1402 (leaking of the light L in a part where the optical transmission member 1402 is cut), and grasp the trace easily and accurately. Thus, the opening of a first sealing part can be detected at an early stage.
Patent JP-2014166980-A (JP)
Title: Method of manufacturing tetrahydrofuran
Inventor: YAMASHITA AKIRA
IPC: C07B61/00
Filed: 2013-10-17
Abstract: PROBLEM TO BE SOLVED: To provide an industrially advantageous method of manufacturing tetrahydrofuran from 1,4-butanediol by using an acid catalyst, which can suppress reduction of reaction rate and a production amount of a solid by-product, and stably achieve high productivity.SOLUTION: There is provided a method of manufacturing tetrahydrofuran having a water concentration in a reactor liquid phase of 1.4 to 10 wt.% by supplying 1,4-butanediol to a reaction vessel and conducting a cyclodehydration reaction in the presence of an acid catalyst.
Patent JP-2015080422-A (JP)
Title: Mowing attachment of construction machine
Inventor: YOSHIMASU KOJI
IPC: A01D34/86
Filed: 2013-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a mowing attachment of a construction machine capable of improving durability.SOLUTION: A mowing attachment 13 includes: a bracket 32 rotatably connected to a tip side of an arm 12 that rotates by the telescopic drive of a hydraulic cylinder 16 for the attachment; a rotary cylinder 33 provided in the bracket 32; a rotation shaft 34 provided in a casing 26 which is inserted into the rotary cylinder 33 of the bracket 32 in a freely rotatable manner; a disc 35 attached to a tip of the rotation shaft 34; fixing cylinders 36A-36D provided in the casing 26 which are arranged so as to be rotationally symmetrical around the rotation shaft 34; fixing holes 37A-37D formed on the bracket 32 which are arranged so as to correspond to the fixing cylinders 36A-36D of the casing 26; and four fixing pins 38 inserted into a combination of the fixing cylinders of the casing 26 and the fixing holes of the bracket 32.
Patent JP-2015082874-A (JP)
Title: On-vehicle charging system
Inventor: KAWAMURA HIDEKI
IPC: H02J1/00
Filed: 2013-10-22
Abstract: PROBLEM TO BE SOLVED: To provide an on-vehicle charging system capable of appropriately charging a battery while protecting the on-vehicle charging system from a rush current.SOLUTION: An on-vehicle charging system mounted on a vehicle, and comprising a charger 10 charging a battery 20 by a power fed from a power supply 90 provided outside the vehicle, comprises: a protection circuit 80 having a current limit resistor 83 suppressing a rush current generated at charging start from being flown in the charger 10, a charging switch 82 switching between a first path L1 in which a current flows via the current limit resistor 83 and a second path L2 in which a current flows not via the current limit resistor 83, and a capacitor 84 charged by a current flowing in the first path L1 or the second path L2; and a CPU 15 making a state of a path changeover switch 81 be in a state where a current flows in the first path L1 before the charging start, and determining whether or not abnormalities occur in the protection circuit 80 on the basis of the state of the capacitor 84 at the time when the protection circuit 80 is energized for a predetermined time period.
Patent JP-2014101618-A (JP)
Title: Carbon fiber mat and method for manufacturing the same
Inventor: NARUSE YOSHIHIRO
IPC: D04H1/542
Filed: 2013-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a carbon fiber mat which has superior handleability, and is such a flexible sheet as to be easily wound when being wound in a roll state, and to provide a method for manufacturing the same.SOLUTION: The carbon fiber mat is formed of a carbon fiber and a binder fiber, and has a shape fixed by being heated and pressurized at a temperature lower than a melting point of the binder fiber. The method for manufacturing the carbon fiber mat comprises fixing a shape of the carbon fiber mat formed of the carbon fiber and the binder fiber, by heating and pressurizing the carbon fiber mat at a temperature of a glass transition point of the binder fiber or higher by +30°C and a melting point or lower by -10°C.
Patent JP-2015083639-A (JP)
Title: Rubber composition
Inventor: HIRABAYASHI KAZUYA
IPC: C08K3/04
Filed: 2013-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a rubber composition excellent in low heat generating property when made into vulcanized rubber, and excellent in adhesiveness to homogeneous or heterogeneous rubbers when made into vulcanized rubber.SOLUTION: There is provided a rubber composition containing 100 pts.mass of diene rubber containing polybutadiene rubber manufactured by using a rare earth element-based catalyst, 10 to 99 pts.mass of carbon black and 0.1 to 5.0 pts.mass of a dihydrazide compound. Preferably, 10 to 80 pts.mass of polybutadiene rubber is contained in 100 pts.mass of diene rubber.
Patent JP-2015088845-A (JP)
Title: Data compression device and data compression method
Inventor: MATSUMASA TAIZO
IPC: H04N5/232
Filed: 2013-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a data compression method of which the compressibility is high regardless of a magnitude of an amplification factor of data and which employs encoding capable of prompt processing, and a data compression device.SOLUTION: RAW image data obtained by an image sensor 11 are amplified by a digital gain unit 16 while using a magnification that is set in a gain setting unit 21. The amplified RAW image data are coded and compressed by a Huffman coding unit 17 and stored in a memory (SDRAM) 18. In the Huffman coding unit 17, if the magnification that is set by the gain setting unit 21 is less than double, coding is performed while using a standard Huffman table and if equal to or more than double, coding is performed while using a correction Huffman table. In the correction Huffman table, a Huffman code of a larger bit number is allocated to a category where a frequency of appearance is made 0 by amplification.
Patent JP-2015086281-A (JP)
Title: Adhesive composition
Inventor: KATO DAISUKE
IPC: C09J123/22
Filed: 2013-10-30
Abstract: PROBLEM TO BE SOLVED: To provide an adhesive composition excellent in coatability, adhesiveness to metals or the like and metal corrosion resistance and solvent resistance.SOLUTION: There is provided a rubber composition containing 100 pts.mass of at least one kind of solid rubber selected from a group consisting of natural rubber, polyisoprene rubber, polybutadiene rubber, styrene-butadiene copolymer rubber, styrene-isoprene copolymer rubber, acrylonitrile-butadiene copolymer rubber, chloroprene rubber, ethylene propylene rubber and butyl rubber, 5 to 250 pts.mass of a modified liquid diene rubber (B) and 10 to 500 pts.mass of a tackifier resin (C) where the modified liquid diene rubber (B) satisfies following requirements (I) to (III). (I) A melting viscosity of the modified liquid diene rubber measured at 38°C is in a range of 0.1 to 3000 Pa s. (II) A maximum peak molecular weight (Mt) is in a range of 3,000 to 120,000 when measured with a gel permeation chromatography (GPC) and a percentage of the polymer having a molecular weight in an area of Mt×1.45 or more is 0 to 20% based on 100% of the total area derived from the polymer of obtained GPC chromatograph. (III) The modified liquid diene rubber (B) is obtained by adding a modified compound to a liquid diene rubber (B') and an addition reaction ratio of the modified compound is 40 to 100 mol%.
Patent JP-2015088595-A (JP)
Title: Multilayer printed board and magnetic device
Inventor: ORIKANE TOSHINORI
IPC: H05K3/46
Filed: 2013-10-30
Abstract: PROBLEM TO BE SOLVED: To facilitate the formation of interlayer connection means for electrically connecting together wiring patterns in different layers while reducing electrical resistance of the interlayer connection means.SOLUTION: In a multilayer printed board 3, coil patterns 4a, 4b are formed in a plurality of layers L1, L2, a plurality of through holes 5a having an inner side subjected to conductor plating 5p are formed, and the coil pattern 4a formed in the surface layer L1 and the coil pattern 4b formed in the first inner layer L2 are electrically connected by the plurality of through holes 5a. The multilayer printed board 3 also includes a conductive terminal 6a having a plurality of projecting parts 6t projecting downwardly and a coupling part 6u for coupling the upper parts of these projecting parts 6t. The plurality of projecting parts 6t of the conductive terminal 6a are inserted in the plurality of through holes 5a, respectively, and the projecting parts 6t and the conductor plating 5p of the through holes 5a are joined by a solder 9.
Patent JP-2015027779-A (JP)
Title: Apparatus and method for producing sheet-fused body
Inventor: YANAJIMA TAKUO
IPC: B29C65/16
Filed: 2013-11-01
Abstract: PROBLEM TO BE SOLVED: To produce a sheet-fused body, which is excellent in flexibility and texture on the edge thereof and has practically sufficient fusion strength, while effectively preventing the inconvenience caused by resin fumes.SOLUTION: An apparatus for producing the sheet-fused body includes: an irradiation head; a supporting member 21 for supporting one surface of a sheet laminate 10; and a pressing member 26 for pressing the sheet laminate 10 from the other surface thereof toward the supporting member 21. The supporting member 21 has a long slit-shaped opening 27 in a width direction of the sheet laminate 10. An air blowout port for blowing air or an air suction port 112a for sucking air from the opening 27 is arranged at the position adjacent to the opening 27. The sheet laminate 10 supported by the supporting member 21 is irradiated with a laser beam 30 from the supporting member 21 side along the opening 27 to segment the sheet laminate and fuse the superimposed edges of the adjacent segmented pieces to each other so that a plurality of the sheet-fused bodies each having the sealed edge are produced continuously.
Patent JP-2014056597-A (JP)
Title: Remote control-based instant messaging
Inventor: PAUL KRZYZANOWSKI
IPC: H04N5/00
Filed: 2013-11-01
Abstract: PROBLEM TO BE SOLVED: To provide the convenience of accessing IM services via remote control.SOLUTION: Systems and methods for instant messaging remote control are disclosed. An instant messaging remote control includes an audio/visual remote control, an instant messaging user interface, an instant messaging navigator, a keypad and an integrated messaging/remote control application module. The instant messaging user interface enables a user to view instant messaging status and control instant messaging functions. The instant messaging navigator enables a user to switch between instant messaging sessions.
Patent JP-2015090279-A (JP)
Title: Rotation angle detection sensor
Inventor: MASE MAKOTO
IPC: G01D5/12
Filed: 2013-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a rotational angle detection sensor capable of reducing stress to be added to a lead terminal of a magnetic detection member by thermal expansion and contraction of a support member.SOLUTION: A rotation angle detection sensor 10 comprises a sensor IC 12 and a support member 14. When axes orthogonal to one another are considered as an X-axis, a Y-axis, and a Z-axis, the sensor IC 12 comprises: a sensor body 16 formed like a flat plate, which uses a Z-axis direction as a plate thickness direction; and a plurality of lead terminals 18 projected from one side face of a Y-axis direction of the sensor body 16. The support member 14 comprises: a loading part 26 which loads the sensor body 16; and a plurality of terminals 36 with which the plurality of lead terminals 18 are connected. The loading part 26 is provided with a projection part 28 and an elastic engaging piece 32, which support flanges 21 of the sensor body 16 on both sides by engagement. The projection part 28 and the elastic engaging piece 32 allow relative movement of the sensor body 16 in the Y-axis direction.
Patent JP-2015089833-A (JP)
Title: Sheet for packaging carton and package body
Inventor: TAKEI YOSHIAKI
IPC: B65D5/54
Filed: 2013-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a sheet for a packaging carton and a package body which require small force to easily form a take-out opening of contents on a packaging carton.SOLUTION: In a sheet for a packaging carton, there are formed: a base end cutting line 41 extending to a first ruled line 31 formed on a boundary between a top surface sheet part and a first side surface sheet part and a second ruled line 32 formed on a boundary between the top surface sheet part and a second side surface sheet part; a first top surface cutting line 42a extending from one end of the base end cutting line 41 to a tip end on a front surface sheet part side of the first ruled line 31 along the first ruled line 31; a second top surface cutting line 42b extending from the other end of the base end cutting line 41 to a tip end on a front surface sheet part side of the second ruled line 32 along the second ruled line 32; a first front surface cutting line 43a extending from a tip end of the first top surface cutting line 42a in a direction to the side of a front surface part 13 of a packaging carton 2; and a second front surface cutting line 43b extending from a tip end of the second top surface cutting line 42b in a direction to the side of the front surface part 13 of the packaging carton 2.
Patent JP-2015093738-A (JP)
Title: Reel for carrier tape
Inventor: SHIMADA HIROMI
IPC: B65H75/28
Filed: 2013-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a reel for a carrier tape capable of visually checking from the outside whether or not an end of a carrier tape is held without making the reel itself bulky.SOLUTION: A reel for a carrier tape 1 includes a reel hub 11 for winding a carrier tape 20, and a side plate 12 for restricting a position of the wound carrier tape 20 in a rotary shaft direction. A slit 13 through which the carrier tape 20 can be inserted is formed to the reel hub 11 and the side plate 12. A holding member (ball plunger) 14 having an elastic member for urging the inserted carrier tape 20 in a direction to hold is included at an arbitrary position of the slit 13.
Patent JP-2014116299-A (JP)
Title: Light source unit and lighting fixture
Inventor: NAKAJIMA KAZUHIRO
IPC: F21S8/04
Filed: 2013-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a light source unit and a lighting fixture in which cost increase is suppressed by reducing the number of components.SOLUTION: A mounting member 21 is formed in a long shape, and a substrate 22 is mounted. A cover member 23 is arranged so that its longitudinal direction becomes the same direction with a longitudinal direction of the mounting member 21, and mounted on the mounting member 21 so as to cover the substrate 22. The mounting member 21 is made of a sheet metal and has a bottom surface 211b where the substrate 22 is mounted and a caulking part 211f for pressing and fixing the substrate 22 to the bottom surface 211b side. The substrate 22 has a long and rectangular-plate shape, and a plurality of LEDs 222 are mounted along a longitudinal direction of the substrate 22. The caulking part 211f is formed by cutting and raising one portion of the mounting member 21, and provided on both sides in a width direction of the substrate 22 and along a long side of the substrate 22. Also, by folding a portion opposite from a short side of the substrate 22 in the caulking part 211f to the LED 222 side, the substrate 22 is fixed to the mounting member 21.
Patent JP-2015098799-A (JP)
Title: Control device for internal combustion engine
Inventor: URANO SHIGEYUKI
IPC: F02D43/00
Filed: 2013-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a control device for an internal combustion engine, for adequately controlling combustion in a region close to a lean combustion limit by utilizing a crank angie at the time when a combustion mass ratio is a predetermined combustion mass ratio.SOLUTION: By utilizing cylinder pressure data acquired using a crank angle sensor 42 and a cylinder pressure sensor 30, a combustion mass ratio (MFB) is calculated. A crank angle (CA10) at the time when the MFB is 10% is acquired. In order to make no difference between an actual SA-CA10 and a target SA-CA10 in a crank angle period from an ignition timing (SA) to the CA10, a fuel injection amount is corrected. The target SA-CA10 is changed on the basis of a difference (ΔCA10-90) obtained by subtracting a target CA10-90 from an actual CA10-90.
Patent JP-2014104353-A (JP)
Title: X-ray detector, collimator, ct apparatus and method for the same
Inventor: ZHANG XIAOYAN
IPC: A61B6/03
Filed: 2013-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a detector, a collimator, and a CT apparatus, achieving cost reduction of the CT apparatus, reduction in a patient X-ray dose in scanning, and improvement in image quality of a scanning target internal organ.SOLUTION: An X-ray detector includes a plurality of detector modules arranged such that the detector modules form an array along a slice direction and a signal channel direction, which are orthogonal to each other. The array includes a left detection region, a central detection region and a right detection region adjacent to each other at least in the signal channel direction. An effective area of the left detection region and an effective area of the right detection region are complementary in the slice direction, and a total of the two effective areas is equal to an effective area of the central detection region. A collimator includes: a pair of mobile shielding plates; and a fixed shielding plate in which a shape of a window thereinside is equal to a shape of the array. A CT apparatus includes the X-ray detector and the collimator, and achieves image quality similar to a whole-array detector by cooperation with an asymmetric algorithm or an interpolation algorithm.