baber/WOPTO huggingface dataset:
Patent JP-2016135729-A (JP)
Title: Boron nitride aggregated particle, and method for producing the same, composition containing the same, and molding containing the same
Inventor: IKEMIYA KATSURA
IPC: C08K3/38
Filed: 2015-02-05
Abstract: PROBLEM TO BE SOLVED: To provide boron nitride aggregated particles which are suitable as a heat-conductive filler for a heat-radiation sheet of a power semiconductor device, and which are excellent in isotropy of thermal conductivity, disintegration resistance and kneading property with resin.SOLUTION: Boron nitride aggregated particles (hereinafter referred to as "BN aggregated particles") have an average crystallite diameter of BN primary particles determined from (002) face peak with powder X-ray diffraction measurement of 375Å or more, and an average particle diameter (D) based on volume of the BN aggregated particles of 26 μm or more and 200 μm or less.SELECTED DRAWING: None
Patent JP-2016145457-A (JP)
Title: Device for constructing hydraulic solidification material liquid substitution column
Inventor: YOSHIDA SHIGERU
IPC: E02D5/36
Filed: 2015-02-06
Abstract: PROBLEM TO BE SOLVED: To enable avoidance of discharge of an elastic return part of a borehole wall surface onto ground after the elastic return part is scraped off by an excavation rod when the excavation rod is pulled up from the borehole.SOLUTION: A large-diameter excavation rod 1a for excavating ground for formation of a substitution column, and a small-diameter connection rod 1b serving as a grip part of an auger motor for rotating the excavation rod 1a are provided. A connection part 1c between the excavation rod 1a and the connection rod 1b is formed in a cone shape.SELECTED DRAWING: Figure 1
Patent JP-2016145483-A (JP)
Title: Repairing method of wall surface for setting up watchman passage in tunnel
Inventor: TAJIMA HIROSHI
IPC: E21F17/00
Filed: 2015-02-09
Abstract: PROBLEM TO BE SOLVED: To enable repairing in a short period, such as while waiting for hardening after a formwork is arranged in the front surface of a wall surface and mortar is filled therein, when the setup wall surface of a watchman passage in the tunnel is damaged.SOLUTION: A damaged part of a wall surface w is peeled and removed, and two or more tile panels 1 are disposed at intervals of about 3 mm while controlling unevenness with an anchor bolt b1 fixed in the wall surface w in the front side. A swelling prevention rod 2 is installed directly in the front surface of the tile panel 1 or installed in the front surface after bonding and disposing a leakage prevention plate 7 in the connection part of the adjacent tile panel 1. The swelling prevention rod 2 is inserted and locked in a locking hole 51h of lower part holding means 5 where an unevenness adjusting part 22 of the lower part is temporarily fixed in the lower wall surface w. The upper part of the swelling prevention rod 2 is held with clamping means 4. Then, the mortar with high mobility and no contraction is injected and filled between the wall surface w and the tile panel 1. After hardening, the swelling prevention rod 2, the leakage prevention plate 7, the clamping means 4 and the lower part holding means 5 are removed, and the repair work is completed.SELECTED DRAWING: Figure 3
Patent JP-2015144440-A (JP)
Title: Receiver, response signal receiving method and integrated circuit
Inventor: HOSHINO MASAYUKI
IPC: H04J13/22
Filed: 2015-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a receiver that can obtain a transmission diversity effect by applying CCD (circulation delay diversity) while reducing intersymbol interference when code multiplex is performed.SOLUTION: When an Ack/Nack signal is transmitted by using an Ack/Nack resource in an uplink control signal from a user terminal to a base station, the Ack/Nack signal is subjected to code multiplex by using a code sequence containing an orthogonal sequence and a cyclic shift sequence and transmitted from plural user terminals to the base station. When AggregationSize representing the number of control signals of a downlink control channel is larger than 1, it is determined that a resource located at the right side in the axis of the cyclic shift amount of the cyclic shift sequence in the same orthogonal code of the orthogonal sequence is not used, the Ack/Nack signal to which CDD is applied is transmitted from plural antennas by using a resource Ack#0 which is the resource of a different cyclic shift amount of the same orthogonal code and allocated to the self device, and an unused resource ACK#1.
Patent JP-2016147973-A (JP)
Title: Polyfunctional epoxy compound and method for producing the same
Inventor: NAKAMURA RYOTA
IPC: C08G59/14
Filed: 2015-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a novel epoxy compound which can form a cured product having excellent heat resistance.SOLUTION: A polyfunctional epoxy compound has two or more epoxy groups in a molecule and comprises a constitutional unit represented by formula (1). [R-Rindependently represent H, a C1-10 hydrocarbon group that may contain O, a halogen atom, an oxirane group and the like].SELECTED DRAWING: None
Patent JP-2015152605-A (JP)
Title: Device for maintaining and regulating timepiece resonator
Inventor: THIERRY HESSLER
IPC: G04B18/00
Filed: 2015-02-16
Abstract: PROBLEM TO BE SOLVED: To manufacture a timepiece time base that is as accurate as possible.SOLUTION: A timepiece resonator oscillating at a natural frequency (ω), comprises: at least one oscillating member; and oscillation maintenance means, the oscillating member carrying a regulator oscillating at a regulation frequency (ω) comprised between 0.9 times and 1.1 times the value of an integer multiple greater than or equal to 2 of the natural frequency (ω). A movement includes a resonator at a natural frequency (ω). The regulator imposes a periodic modulation of the resonant frequency, Q, and/or point of rest of this resonator, with the regulation frequency (ω) comprised between 0.9 times and 1.1 times the value of an integer multiple greater than or equal to 2 of the natural frequency (ω). The time piece, particularly a watch, includes at least one such a movement for a timepiece.
Patent JP-2016150347-A (JP)
Title: Welding wire storage article, and welding wire storage container
Inventor: KISHIDA MITSURU
IPC: B23K9/133
Filed: 2015-02-16
Abstract: PROBLEM TO BE SOLVED: To suppress the disturbances of the arrangement of welding wires stored in a welding wire storing container.SOLUTION: A welding wire storage article 1 comprises: a welding wire storage vessel 10 having an outer cylinder part 12 of a cylindrical shape, and an inner wall part 13 disposed on the inner side of the outer cylinder part 12 for forming a wall surface and connected to a plurality of upper surface parts protruding toward the inner side; and a welding wire 20 accommodated in the welding wire storage vessel 10 such that a plurality of portions of a coil-shaped laminated external diameter part are in contact with the upper surface parts of the inner wall part 13.SELECTED DRAWING: Figure 2
Patent JP-2016151029-A (JP)
Title: Conductive filler and method for producing the same, and conductive paste
Inventor: ONISHI SHIGEKATSU
IPC: B22F9/08
Filed: 2015-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a conductive filler that can effectively enhance the electric conductivity and thermal conductivity of a conductive paste.SOLUTION: There is provided a method for producing a conductive filler including the steps of: preparing a copper alloy powder comprising at least one transition metal belonging to group 8 to group 10 of the periodic table; bringing a carbon source into contact with the surface of the copper alloy powder by a CVD process; and bringing gas that releases oxygen under heating, into contact with the carbon source-contacted copper alloy powder.SELECTED DRAWING: None
Patent JP-2016150621-A (JP)
Title: Battery protection device
Inventor: SUZUKI SUSUMU
IPC: B60K6/547
Filed: 2015-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a battery protection device capable of inhibiting failure of a battery by checking validity of a calculated value of a battery charge amount and preventing insufficient charging of the battery when reliability of the calculated value is low.SOLUTION: A control SOC calculated in a battery ECU (22), a first estimation SOC estimated in a first estimation part (30) on the basis of electric current between a motor (3) and an electric power converter (10), and a second estimation SOC estimated in a second estimation part (31) on the basis of electric current between a battery (11) and the electric power converter (10) are sent to a protection control part. The protection control part (32) compares the control SOC and the two estimation SOCs and when the control SOC is higher than the two estimation SOCs by a predetermined amount or more, limits discharge from the battery (11).SELECTED DRAWING: Figure 1
Patent JP-2015136131-A (JP)
Title: Image reading device, and image forming apparatus
Inventor: ISHIDA MASATOSHI
IPC: H04N1/04
Filed: 2015-02-17
Abstract: PROBLEM TO BE SOLVED: To provide an illuminating device capable of reducing loss of light at the entry to a light guide body to efficiently illuminate an illumination place, an image reading device, and an image forming apparatus.SOLUTION: An incident surface 903a, a second emitting surface 903d, and a reflection member 904 are arranged on an optical axis of a light source 901; and the incident surface 903a has a planar shape to be substantially orthogonal to the optical axis. A first emitting surface 903c and a reflection surface 903b are arranged respectively on both end sides located across the optical axis of the light source 901; and the reflection surface 903b has a curved shape formed in an outward convex shape to guide a part of the light from the light source 901 except the optical axis to the first emitting surface 903c.
Patent JP-2016151654-A (JP)
Title: Electrophotographic photoreceptor and electrophotographic image formation device
Inventor: KURACHI MASAHIKO
IPC: G03G5/147
Filed: 2015-02-17
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor that allows an elongated life to be attained, and allows an image quality to be excellently maintained even in durability.SOLUTION: An electrophotographic photoreceptor comprises: a conductivity support body; and a photoreceptor layer and a protection layer that are sequentially provided on the conductivity support body. The protection layer has curable type resin, and the curable type resin has a charge transportation structure, and includes a first constitutional unit expressed by a following chemical expression (1) and deriving from a first chain-polymerizable compound, and a second constitutional unit deriving from a second chain-polymerizable compound having no charge transportation structure. The number of moles contained in the first constitutional unit in the curable type resin is equal to or more than the number of moles contained in the second constitutional unit in the curable type resin. In the chemical expression (1), at least two of Ar, Ar, Arand Arindependently have a chain-polymerizable functional group, respectively. The Ar, Ar, Arand Arindependently represent an allylene group that may have a substituent group (excluding the chain-polymerizable functional group), not including nitrogen, and the Arand Arindependently represent the allylene group that may have the substitutional group (excluding the chain--polymerizable functional group), respectively.SELECTED DRAWING: None
Patent JP-2016072595-A (JP)
Title: Method for manufacturing light-emitting diode device
Inventor: YAMAKAWA KIMIO
IPC: H01L33/64
Filed: 2015-02-18
Abstract: PROBLEM TO BE SOLVED: To provide: a paste-like silver particle composition which is sintered into a sintered material having a particular ultraviolet light total reflectivity when heated; a paste-like silver-metal particle composition; a light-emitting diode device stabilized in light emission luminosity; and a method for manufacturing such a light-emitting diode device.SOLUTION: A paste-like silver particle composition comprises: heat-sintering silver particles having an average particle diameter of 0.01-10 μm, of which the surfaces are coated with an organic material having a polar group; and a volatile dispersant. When heated at 100-400°C, the volatile dispersant in the paste-like silver particle composition is vaporized and dispersed and thus, the silver particles are sintered into a sintered material having an ultraviolet light total reflectivity of 1-20% at a wavelength of 315 nm. A light-emitting diode element 5 of which the luminescence peak wavelength is 200 to less than 700 nm is joined to a lead frame 2 or a circuit board by the sintered material of the paste-like silver particle composition, whereby a light-emitting diode device is arranged.SELECTED DRAWING: Figure 3
Patent JP-2016154181-A (JP)
Title: Silicon carbide semiconductor device
Inventor: UCHIDA MITSUAKI
IPC: H01L29/423
Filed: 2015-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a silicon carbide semiconductor device capable of inhibiting insulation breakdown of a gate insulation film while suppressing increase in on-resistance.SOLUTION: A silicon carbide substrate 10 includes a JFET region 2 which is sandwiched between a first body region 13c and a second body region 13b and includes one side M23a and has a second conductivity type; a gate insulation film 15 which includes a first portion 15a1 which contacts the first body region 13c and the JFET region 2, a second portion 15a2 which contacts the second body region 13b and the JFET region 2, and a third portion 15b which contacts the JFET region 2 and which is sandwiched between the first portion 15a1 and the second portion 15a2. A thickness tb of the third portion 15b is larger than a thickness of each of the first portion 15a1 and the second portion 15a2. The third portion 15b is provided on an end C0 of one side M12a.SELECTED DRAWING: Figure 1
Patent JP-2015177968-A (JP)
Title: Antiadhesive agent and antiadhesive agent composition
Inventor: SOMAMOTO SATOSHI
IPC: A61L31/00
Filed: 2015-02-23
Abstract: PROBLEM TO BE SOLVED: To provide an antiadhesive agent having high antiadhesive effect and excellent in handling ability.SOLUTION: There is provided an antiadhesive agent containing an artificial protein (A) and water and (A) has a polypeptide chain (Y) having consecutive 2 to 200 of at least one kind of amino acid sequence (X) of GVGVP sequence (1), PGVGV (2), VPGVG (3), GVPGV sequence (4), VGVPG sequence (5) GPP sequence, GAP sequence and GAHGPAGPK sequence (6) and/or following peptide chain (Y'), where the total number of all amino acid in a following amino acid sequence (X') contained in (A) is 1 to 20 and hydrophobic property of (A) is 0.2 to 1.2. Amino acid sequence (X'): an amino acid sequence where 20 to 40% of all amino acid in the amino acid sequence (X) is substituted by lysine or arginine. Peptide chain (Y'): a polypeptide where total 2 to 200 of amino acid sequence (X) and amino acid sequence (X') are bonded.
Patent JP-2016158018-A (JP)
Title: Communication system
Inventor: HATTORI SEIJI
IPC: H04L12/28
Filed: 2015-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a communication system which allows for easy assembly of a plurality of slave units, connected in parallel with a master unit, for the master unit.SOLUTION: An ECU100 has a signal adjustment section 130 for inputting a control signal, outputted from a control section 120, to respective terminals 110-112 while differentiating the magnitude of signal value for respective terminals 110-112. Respective sensors 200-220 have receivers 202, 212, 222 for comparing the signal value of the control signal inputted from the ECU100 with a determination value. When a determination is made by the receivers 202-222 that the sensors 200-220 have been connected with the terminals 110-112 of the ECU100 that must be connected of the ECU100, respective sensors 200-220 respond to the control section 120. When there is no response from the sensor 200-220, the control section 120 detects that there is erroneous assembly.SELECTED DRAWING: Figure 1
Patent JP-2016155486-A (JP)
Title: Hybrid vehicle
Inventor: SATO KEITA
IPC: B60L50/16
Filed: 2015-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a hybrid vehicle which can achieve special travelling in a CD mode and reduce a possible feeling of strangeness for a user caused by the achievement.SOLUTION: An ECU 26 can select either one of a CD mode and a CS mode; when a travelling range other than a R range is selected, changes responsiveness of vehicle driving torque to operation of an accelerator pedal responding to switching of the modes; and when the R range is selected, does not execute the change of the responsiveness responding to the switching of the modes. When the travelling range other than the R range is selected, the ECU 26 changes the responsiveness responding to the switching of the modes so that the responsiveness is enhanced at the time when the CD mode is selected more than at the time when the CS mode is selected.SELECTED DRAWING: Figure 1
Patent JP-2016155953-A (JP)
Title: Epoxy resin composition, epoxy resin sheet, and metal base circuit board using the same
Inventor: KUMAGAI RYOTA
IPC: C08L63/00
Filed: 2015-02-25
Abstract: PROBLEM TO BE SOLVED: To provide an epoxy resin composition having good thermal conductivity, adhesiveness, and insulation properties, and to provide a sheet and a metal base circuit board using the epoxy resin composition.SOLUTION: The epoxy resin composition contains aluminum nitride coarse particles and alumina fine particles. The average particle diameter of the aluminum nitride coarse particles is 40-80 μm, and the average particle diameter of the alumina fine particles is 0.3-1.5 μm. The content of the aluminum nitride coarse particles is adjusted to 60-80 vol.% based on the total of the aluminum nitride coarse particles and the alumina fine particles. Thus, the epoxy resin composition having good thermal conductivity, adhesiveness, and insulation properties is obtained.SELECTED DRAWING: None
Patent JP-2016145140-A (JP)
Title: Glass paste manufacturing and method for manufacturing glass paste
Inventor: KOBAYASHI HIROSHI
IPC: C03C8/16
Filed: 2015-02-09
Abstract: PROBLEM TO BE SOLVED: To achieve a glass paste serving as a raw material forming a conductive glass layer having properties of at least one metal or alloy.SOLUTION: A metal compound that precipitates a metal by pyrolysis or plural kinds of metal compounds that precipitate plural kinds of metals at the same time by pyrolysis is or are dispersed into alcohol, and an organic compound having a viscosity higher than that of the alcohol and a powdered glass are mixed to produce at least one glass paste. The at least one glass paste is applied to, printed on, or filled into a substrate or a component and subjected to heat treatment to pyrolyze the metal compound(s). Consequently, a group of fine particles of the at least one metal or alloy is precipitated on the surface of the powdered glass, and the fine particles of the metal or alloy are metal bonded to each other to bond the powdered glasses to each other, whereby a conductive glass layer having properties of the at least one metal or alloy is formed on the substrate or the component.SELECTED DRAWING: Figure 1
Patent JP-2015129960-A (JP)
Title: Lens drive device, camera module and camera
Inventor: MORIYA AKIHIRO
IPC: G02B7/02
Filed: 2015-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a lens drive device appropriate for a use as a camera shake correction device, and also to provide a camera module and a camera having the lens drive device.SOLUTION: A lens drive device deviates a lens holder in a direction of an optical axis and a direction orthogonal to a light axis. The lens drive device includes: a coil fitted to an assembly together with the lens holder; magnet arranged at a position opposing to the coil; a magnet holder configured to hold the magnet; and an enclosure to which the magnet holder is attached and housing the assembly.
Patent JP-2016163102-A (JP)
Title: Wireless tag, control method of the same, control program for the same, and image forming apparatus
Inventor: TSUKADA KOJI
IPC: H04B1/04
Filed: 2015-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a wireless tag that can prevent establishment of unintended radio communication with a portable communication terminal with relatively easy processing without largely reducing a user's operability during establishment of radio communication.SOLUTION: A wireless tag 100 comprises: a communication part 150 for transmitting a radio wave to the surroundings and receiving responses to the radio wave from a portable communication terminal; and a CPU 102 for controlling the wireless tag 100. The CPU 102 gradually reduces the intensity of the radio wave to be transmitted to the surroundings on the basis of detection of the responses from the portable communication terminal to the radio wave from the wireless tag 100, sequentially checks the responses from the portable communication terminal to the radio wave, and when the number of times of the responses 112 reaches a predetermined number of times, establishes radio communication with the portable communication terminal.SELECTED DRAWING: Figure 5
Patent JP-2016159460-A (JP)
Title: Laminated polyester film
Inventor: NAKAMURA SATOSHI
IPC: B32B27/36
Filed: 2015-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a white film having high molding processability, printability, releasability and concealment properties and excellent processability at a high temperature.SOLUTION: There is provided a laminated film in which a polyester layer (A layer) containing wax is laminated on at least one surface of a polyester layer (B layer) containing voids, wherein the ratio of the cumulated thickness of each void (space) of the B layer in the laminate thickness direction is 5 to 20% based on the total thickness of the film and the whiteness of the laminated film is 80% or more.SELECTED DRAWING: None
Patent JP-2016160060-A (JP)
Title: Device for automatically adjusting sheet feeding state of sheet printer
Inventor: MIYAZAKI TAKESHI
IPC: B65H3/48
Filed: 2015-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a device, which automatically adjusts a sheet feeding state of a sheet printer, capable of recovering from a sheet feed failure state in a short time regardless of the level of printing operator's skill.SOLUTION: When the sheet feed failure on a printing sheet is generated in a sheet feed part of the sheet printer, the device, which automatically adjusts the sheet feeding state of the sheet printer, detects the content with a computer, and automatically adjusts the height of a sheet separating air nozzle. The device includes: a sensor for confirming the sheet feed state on the printing sheet; the computer for determining the sheet feed state from a confirmation state by the sensor, and when the sheet feed failure is generated, for informing the state; a computer for receiving the sheet feed failure state to instruct so as to adjust the position of the sheet separating air nozzle: a sensor for confirming the position of the sheet separating air nozzle; and means for receiving the instruction of the position adjustment from the computer to adjust the position of the sheet separating air nozzle against the printing sheet.SELECTED DRAWING: Figure 1
Patent JP-2016160696-A (JP)
Title: Reinforcement method of existing base-isolated building
Inventor: MASEKI RYOTA
IPC: E04G23/02
Filed: 2015-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a reinforcement method of an existing base-isolated building capable of securing both base isolation performance against a middle or small earthquake and an earthquake at an earthquake motion level of the original design and safety against a greater earthquake than was assumed in the original design.SOLUTION: In a base isolation layer 3, a displacement-changeover-type passive damper 10 that switches from a low attenuation mode to a high attenuation mode at a preset displacement is installed.SELECTED DRAWING: Figure 1