baber/WOPTO huggingface dataset:
Patent JP-2016066749-A (JP)
Title: Silicon carbide semiconductor device manufacturing method
Inventor: OSE NAOYUKI
IPC: H01L21/265
Filed: 2014-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a silicon carbide semiconductor device manufacturing method which can improve throughput and prevent surface roughness of a SiC substrate.SOLUTION: A silicon carbide semiconductor device manufacturing method comprises the steps of: performing ion implantation of an impurity to form an impurity region in a surface layer of a SiC substrate 10; and subsequently depositing a carbon protection film 14 on a surface of the SiC substrate 10 by sputtering using a carbon target. At this time, pressure of a gas atmosphere between the carbon target and the SiC substrate 10 is set not less than 0.6 Pa and not more than 3.0 Pa. A discharge power density of power supplied to the carbon target is set not less than 1.0 mW/mmand not more than 21.0 mW/mm. A distance between the carbon target and the SiC substrate 10 is set not less than 5 mm and not more than 60 mm. A temperature of the SiC substrate 10 is kept at 30°C. The silicon carbide semiconductor device manufacturing method further comprises: performing an activation heat treatment on the SiC substrate 10 at a high temperature of not less than 1400°C and not more than 1900°C under protection of the surface of the SiC substrate 10 by the carbon protection film 14.SELECTED DRAWING: Figure 1C
Patent JP-2016065523-A (JP)
Title: Transpiration fuel treatment device
Inventor: IWAYA NORIFUMI
IPC: F02M37/00
Filed: 2014-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a transpiration fuel treatment device that can decrease an internal pressure of a fuel tank in a relatively short time at fuel supply.SOLUTION: The transpiration fuel treatment device includes: the fuel tank 100; a first hermetically sealing valve 16 for hermetically sealing transpiration fuel in the fuel tank 100; a second hermetically sealing valve 18 for hermetically sealing the transpiration fuel in the fuel tank 100 in a position different from that of the first hermetically sealing valve 16.SELECTED DRAWING: Figure 1
Patent JP-2016066550-A (JP)
Title: All-solid type secondary battery
Inventor: TOMITA MASATAKA
IPC: H01M10/0585
Filed: 2014-09-25
Abstract: PROBLEM TO BE SOLVED: To provide an all-solid type secondary battery which has stable charge and discharge characteristics even under a high-temperature condition.SOLUTION: An all-solid type secondary battery comprises: a solid electrolyte layer 11, 12, 13; a pair of positive electrode current collector 19 and a negative electrode current collector 18 which are located on opposing sides of the solid electrolyte layers; and external electrodes connected to the negative and positive electrode current collectors respectively. The solid electrolyte layer has: first layers 11, 13 having NASICON structure including Li, Al, Ti and P; and a second layer 12 having NASICON structure including Li, Al, M (where M represents Ge or Zr) and P without Ti.SELECTED DRAWING: Figure 1
Patent JP-2016071014-A (JP)
Title: Amplifier and display driver including amplifier
Inventor: WATABE YUKINOBU
IPC: G09G3/30
Filed: 2014-09-29
Abstract: PURPOSE: To provide an amplifier capable of performing high-speed operation while suppressing electric power consumption and a display driver including the amplifier.CONSTITUTION: A drive signal based on input voltage corresponding to a data value represented by input data is supplied to a drive line and when flowing current corresponding to a voltage value on the drive line in an output line, the drive line is precharged at the time of increase start or decrease start of the input voltage. Further, in the case where the data value represented by the input data is smaller than a reference value or the case where a difference value between a current data value in a sequence of data values represented by the input data and a data value right before the current data value is smaller than a reference different value, the precharge is stopped.SELECTED DRAWING: Figure 3
Patent JP-2016070335-A (JP)
Title: Drum brake device
Inventor: KUSHIMA MIZUKI
IPC: F16D65/09
Filed: 2014-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a drum brake device which can substantially equalize a pressure distribution at a leading side and a pressure distribution at a trailing side, can alleviate a brake loss by accelerating a start of an effect of a brake, and can improve an operation feeling of the brake.SOLUTION: A wheel cylinder 12 is arranged between other end parts 8a, 8b of a leading-side brake shoe 4 and a trailing-side brake shoe 4' which are arranged so as to be oscillatory with one-side end parts 8b, 8b' of the brake shoes as fulcrums in a brake drum 2, and in the case that a return spring 13 is bridged between the brake shoes 4, 4', a fulcrum distance L of the return spring 13 from the fulcrum 8b of a lock point 8c to the leading-side brake shoe 4 and a fulcrum distance L' from the fulcrum 8b' of the lock point 8c' to the trailing-side brake shoe 4' are different from each other.SELECTED DRAWING: Figure 1
Patent JP-2016069674-A (JP)
Title: Spheroidal graphite cast iron for piston, integrated piston and marine engine
Inventor: AJIKI TAKUYA
IPC: C22C37/04
Filed: 2014-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a spheroidal graphite cast iron for piston excellent in heat resistance and life while maintaining strength and hardness, an integrated piston formed by the spheroidal graphite cast iron and a marine engine with the piston.SOLUTION: The spheroidal graphite cast iron for piston according to an embodiment contains, by mass, C:2.7 to 4.3%, Si:2.0 to 3.5%, Mn:0.3 to 0.8%, Mg:0.02 to 0.10%, Cu:0.3 to 1.0%, Cr:0.05 to 0.90%, Mo:0.05 to 1.00% and the balance Fe with inevitable impurities. The C content and the Si content are in a composition range surrounded by lines connecting points of Point A(2.7%,3.5%), Point B(3.2%,2.0%), Point C(4.3%,2.0%) and Point D(3.8%,3.5%) represented by (C content, Si content) successively in a figure showing a relationship between the C content and the Si content.SELECTED DRAWING: None
Patent JP-2016073079-A (JP)
Title: Starter
Inventor: NITTA TAKAYUKI
IPC: F02N11/00
Filed: 2014-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a starter capable of reducing the electric resistance of an earth circuit and having excellent initiation performance, while reducing the possibility of melting caused by local increase in current density.SOLUTION: A starter 1 comprises a mag switch 2, a pinion body 3, and a motor 4, and is configured so that the pinion body moves toward a ring gear 7 when the mag switch is energized. In the starter 1, the motor has an armature 10 comprising a commutator 9. A bottomed cylindrical integral structure 19 is provided at an outer periphery of the armature. The integral structure is disposed between a rear cover 13 and a gear case 20. A magnet 16 is provided at an inner periphery of the cylindrical part of the integral structure. A positive electrode brush 22 and a negative electrode brush 23 are provided on the rear cover side bottom face of the integral structure. The positive electrode brush and the negative electrode brush are slidably pressed against the commutator, respectively. The positive electrode brush is electrically connected with a terminal of the mag switch. The negative electrode brush is electrically connected with the bottom face of the integral structure.SELECTED DRAWING: Figure 1
Patent JP-2016070205-A (JP)
Title: Intake device of internal combustion engine
Inventor: NAKAMURA YOHEI
IPC: F02F1/42
Filed: 2014-09-30
Abstract: PROBLEM TO BE SOLVED: To provide an intake device of an internal combustion engine including a partitioning wall dividing an intake port configuring an intake passage into two, capable of suppressing a thermal expansion amount of the partitioning wall to obtain the desired shape of the partitioning wall, and improving combustion efficiency of the internal combustion engine by improving accuracy of the intake passage of the intake port.SOLUTION: In an intake device of an internal combustion engine including an intake port 41, an intake port partitioning wall 71 partitioning the intake port 41 and casted to a partition cylinder head 13, an intake passage member 50, and a fastening portion 33 for fastening the intake passage member 50 to the neighborhood of an opening face of the intake port 41 of the cylinder head 13, a recessed portion 33c is formed on the fastening portion 33, a bottom surface 33d of the recessed portion 33c is an intake port opening face 41e and an intake port opening end face 33e of the cylinder head 13, an upstream-side end face 71a of the intake port partitioning wall 71 is flush with the intake port opening face 41e, and provided with a projecting portion 52d from a basic end face 52c of an end portion 52 at a side to be connected with the intake port 41 of the intake passage member 50, and the recessed portion 33c and the projecting portion 52d are fitted to each other.SELECTED DRAWING: Figure 5
Patent JP-2016069974-A (JP)
Title: Drain collection joint and construction method thereof
Inventor: KIMURA EIJI
IPC: E03C1/122
Filed: 2014-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a drain collection joint and a construction method thereof, capable of coping with both a short case and a long case of a connection distance with a lag part joint, and capable of also easily applying a sound insulation measure.SOLUTION: A drain collection joint 1 comprises a resin body part 2 provided on the lowest floor of a building and capable of connecting a vertical pipe 14 and a horizontal branch pipe 15 and a vertical connection pipe 3 for connecting a leg part joint 17 and the body part 2. A cylindrical lower side connection part 7 is formed on the lower side of a branch pipe connection part 8 in the body part 2. The vertical connection pipe 3 is a resin pipe being a separate body from the body part 2 and a straight shape in an external shape, and while inserting its upper end part into the lower side connection part 7, its lower end part is connected to the leg part joint 17 by passing through a through-hole 13 formed in the lowest floor slab 12. Upper side and lower side sound insulation covers 9a and 9b for covering the body part 2 and a vertical pipe sound insulation cover 10 for covering the vertical connection pipe 3, are also provided.SELECTED DRAWING: Figure 4
Patent JP-2016069988-A (JP)
Title: Daylighting system
Inventor: SEKIDO MASAYUKI
IPC: E06B9/264
Filed: 2014-09-30
Abstract: PROBLEM TO BE SOLVED: To make anti-glare properties and privacy protectiveness excellent without deteriorating daylighting performance, and increase convenience.SOLUTION: A daylighting system 10 includes: a light control member 20 that deflects incident light; a blind 50 that has a plurality of slats for transmitting or reflecting light deflected by the light control member; and an adjustment part 69 that automatically adjusts a slat angle indicating the inclination of the plurality of slats, depending on an incident light direction.SELECTED DRAWING: Figure 1
Patent JP-2016070835-A (JP)
Title: Detector and detection system
Inventor: NIWA MASAHISA
IPC: G01B21/00
Filed: 2014-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a detector in which the accuracy of detection output is increased and abnormalities can be detected at disconnection of a ground harness without providing an extra element for detecting the disconnection.SOLUTION: A detector 2 includes: a detection unit 21 for outputting a detection signal corresponding to a detected physical quantity; an outputting circuit 22 for receiving a control signal corresponding to the detection signal from the detection unit 21 and converting the control signal into a current and outputting the current from an OUT terminal 27; a feedback circuit 23 for returning the output voltage from the OUT terminal 27 via a feedback resistor 28; and a negative feedback control circuit 24 for controlling the control signal to be input into the output circuit 22 based on the signal value of the detection signal from the detection unit 21 and a feedback voltage from the feedback resistor 28. The resistance value of the feedback resistor 28 is one which makes a current flowing through the OUT terminal 27 at disconnection of a GND harness 5 lower than a normal lower limit current value.SELECTED DRAWING: Figure 1
Patent JP-2016072196-A (JP)
Title: Two-core parallel electric wire
Inventor: NIWADA MASAMICHI
IPC: H01B7/02
Filed: 2014-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a two-core parallel electric wire capable of reducing an internal skew in a signal line of a core, and obtaining stably, signal transmission property.SOLUTION: A two-core parallel electric wire comprises: two signal conductors 1 arranged in parallel; a linear insulator (resin cord 3) arranged between two signal conductors 1 in parallel to the signal conductors 1; and a coating insulator 2 for coating the two signal conductors 1 and linear insulator (resin cord 3) together.SELECTED DRAWING: Figure 1
Patent JP-2015027554-A (JP)
Title: Implant system and kit comprising implant system
Inventor: JOERG MAYER
IPC: A61F2/40
Filed: 2014-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a method of fastening an implant on a bone tissue of human and animal and a corresponding implant system.SOLUTION: An implant designed as a substitution on joint surface of human or animal joint is fastened on a bone tissue with a plurality of fasteners 3. The implant 2 comprises a bone side part contacting to the bone tissue and a plurality of fastening structures limited in the bone side part. The fasteners comprise distal side and proximal side. The distal side is so constructed to be fastened in the bone tissue. The proximal side is so constructed to be connected with one of the fastening structures of the implant. The distal side of the fastener is fastened in a bone tissue of a bone appropriately prepared. Then the implant is attached to the fastened fastener by connecting the fastening structure with the proximal side of the fastener. The implant is pressed on the proximal side of the fastened fastener. The connection between the fastening structure and the proximal side of the fastener is a certain engaging connection, material interposed connection and/or pressured connection.
Patent JP-2016074176-A (JP)
Title: Inkjet head and inkjet printer
Inventor: SUZUKI TOSHIICHI
IPC: B41J2/16
Filed: 2014-10-08
Abstract: PROBLEM TO BE SOLVED: To provide an inkjet head that can prevent a nozzle of the inkjet head from being damaged so as to cause a discharge defect, due to contact between the nozzle and a recording medium.SOLUTION: A nozzle guard 22 with a nozzle hole exposed is arranged on a nozzle surface 34 so as to prevent a nozzle from contacting a recording medium. Further a plate 32 is inserted between the nozzle guard and the nozzle surface so as to prevent ink from entering between the nozzle guard and the nozzle surface and reduce amounts of ink overflowing.SELECTED DRAWING: Figure 3
Patent JP-2016078951-A (JP)
Title: Sheet conveyance device and image formation apparatus
Inventor: NAGATA TEPPEI
IPC: B65H5/00
Filed: 2014-10-10
Abstract: PROBLEM TO BE SOLVED: To provide a sheet conveyance device and an image formation apparatus which can remove paper powder on a sheet generated with deburring and paper powder attached to a burr removal portion without increase in size of the device, increase in cost and the like.SOLUTION: A sheet conveyance device comprises: a transfer part which transfers a toner image to a sheet P; a sheet conveyance path in which the sheet P is conveyed to the transfer part; a deburring rotary body 2 which is arranged on at least one side in the width direction in the sheet conveyance path and brought into contact with a side end part (p1) of the sheet P to remove burrs (X); and a cleaning rotary body 10 which is arranged on the downstream side in the sheet conveyance direction of the deburring rotary body 2 in the sheet conveyance path and rotatable so as to remove paper powder generated at the time of deburring by the deburring rotary body 2.SELECTED DRAWING: Figure 5
Patent JP-2016078556-A (JP)
Title: Pneumatic tire
Inventor: KAJITA HIROAKI
IPC: B60C13/00
Filed: 2014-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic tire having preferable rolling resistance performance while maintaining durability performance.SOLUTION: A pneumatic tire 1 comprises a carcass 6 extending to bead cores 5 of both bead parts 4 through both side wall parts 3 from a tread part 2. On at least one side of the side wall parts 3, a side wall reinforcement layer 10 made of fiber-reinforced plastic is provided. The side wall reinforcement layer 10 is preferably disposed on inside of the carcass 6 in a tire axial direction. The fiber-reinforced plastic has preferably, a tensile strength of 5.5 GPa or higher and a tensile elastic modulus of 260-320 GPa.SELECTED DRAWING: Figure 1
Patent JP-2016080993-A (JP)
Title: Optical member protecting film and inspection method of optical member
Inventor: SUZUKI HIROMASA
IPC: C09J7/02
Filed: 2014-10-21
Abstract: PROBLEM TO BE SOLVED: To provide an optical member protecting film that allows accurate inspection after a prescribed step and can function as a protective film after the inspection.SOLUTION: The optical member protective film includes a peelable protection film on a base material. The protection film preferably has a tensile stress at rupture of 1 MPa or more. The protection film preferably has an elongation percentage at rupture of 300% or less. Further, the protection film preferably has a peeling force of 0.500 N/10 mm or less.SELECTED DRAWING: None
Patent JP-2016084140-A (JP)
Title: Storage body of wrapping film roll
Inventor: SAKAMOTO SATOSHI
IPC: B65D5/72
Filed: 2014-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a storage body of a wrapping film roll excellent in drawability and cuttability and capable of preventing tear trouble causing when drawing a film out of the wrapping film roll.SOLUTION: A wrapping film roll 110 in a storage body 200 is formed by rolling a wrapping film in which a film thickness is 6 to 18 μm; tear strength of a film on a film production line in a film width direction is 2 to 6 cN; and a polyvinylidene chloride-based resin is included. A dynamic friction coefficient between the inner face of a front plate 211 of a storage body 210 and the wrapping film roll is less than 0.28, and that coefficient between the wrapping film roll and at least central part 25-80% (area ratio) of the inner faces of a bottom plate 212, a rear plate 213 and a cover plate 214 of the storage body 210 is 0.35 or more.SELECTED DRAWING: Figure 4
Patent JP-2016086537-A (JP)
Title: Drive circuit
Inventor: IMANISHI MOTONORI
IPC: H02M1/08
Filed: 2014-10-27
Abstract: PROBLEM TO BE SOLVED: To not increase the circuit area, in a drive circuit employing both constant current drive system and on-resistance drive system.SOLUTION: A drive circuit 101 for driving a switching element by receiving a control signal includes a current mirror circuit including a PchMOSFET1 for connection with the control electrode of the switching element, and a PchMOSFET3 connected in current mirror with the PchMOSFET1, and feeding a mirror current thereto, and a potential change circuit connected with the PchMOSFET3, and changing the control potential of the PchMOSFET1 from the potential of the current mirror circuit during mirror operation.SELECTED DRAWING: Figure 2
Patent JP-2016084085-A (JP)
Title: Automobile cover
Inventor: HAMADA KAZUYA
IPC: B60J11/04
Filed: 2014-10-28
Abstract: PROBLEM TO BE SOLVED: To surely protect a charging gun and a charging port from rain, dust and snow in charging time.SOLUTION: An automobile cover 18 comprises a body part 20, a cylindrical part 22 and a blocking-up holding part 24. The body part 20 is to cover a vehicle body 10 of an electric motor car, and a charging opening part 28 is provided in a place corresponding to a charging port 14. The cylindrical part 22 is formed in a cylindrical shape of being extended from the charging opening part 28. The cylindrical part 22 is formed by the cross-sectional area capable of storing an opening-closing lid 16 in a state of opening the charging port 14 on the inside of the cylindrical part 22 and capable of also storing a charging gun 2 connected to the charging port 14. The length of the cylindrical part 22 is formed in a dimension capable of storing the total length part of the charging gun 2 connected to the charging port 14. The blocking-up holding part 24 closes an opening of the cylindrical part 22, and can hold a state of covering the charging gun 2 with the cylindrical part 22.SELECTED DRAWING: Figure 7
Patent JP-2016091739-A (JP)
Title: Lamp device and lighting device
Inventor: TAMAKI YOSHIYUKI
IPC: F21V17/00
Filed: 2014-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a lamp device which can be reduced in weight while securing heat releasing properties, and also can be improved in manufacturability.SOLUTION: A lamp device 10 is provided with a light-emitting module 12, a housing 11, a base 14 and a power circuit 15. The light-emitting module 12 includes a light-emitting element 44. The housing 11 includes: a light-emitting module fitting part 18 to one end side of which the light-emitting module 12 is fitted; and a wall part 19 which projects to other end side from the periphery of the light-emitting module fitting part 18 so as to form a recessed part 22 at the other end side of the light-emitting module fitting part 18. The lamp device is formed by insert molding covering a metal plate 25 with a resin part 26 ranging from the light-emitting module fitting part 18 to the wall part 19. The base 14 is fitted to the other end side of the housing 11. The power circuit 15 is housed between the recessed part 22 of the housing 11 and the base 14.SELECTED DRAWING: Figure 1
Patent JP-2016088891-A (JP)
Title: Oxidation hair dye
Inventor: MATSUTANI SATOSHI
IPC: A61K8/60
Filed: 2014-11-05
Abstract: PROBLEM TO BE SOLVED: To provide an oxidation hair dye which is temporally stable even if high concentration of an oxidation dye is compounded, can reduce drip from the hair in the leaving time when or after the application, and can sufficiently dye the hair, particularly the white hair.SOLUTION: The invention provides an oxidation hair dye which is used by mixing a first agent containing an alkali agent with a second agent containing an oxidant, wherein the first agent contains 1-20 mass% of the oxidation dye based on the total mass of the first agent, the first agent contains at least one kind of anionic surfactant, at least one kind of amphoteric surfactant, and at least one kind of alkyl glucoside nonionic surfactant, and an oxidation hair dye is in gel or emulsion state.SELECTED DRAWING: None
Patent JP-2017228813-A (JP)
Title: Base station device, terminal device, and communication method
Inventor: YAMADA RYOTA
IPC: H04W24/10
Filed: 2014-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a base station device, a terminal device, and a communication method that can improve throughput.SOLUTION: A base station device includes: a higher-layer processing unit that sets a plurality of CSI processes, i.e. setting on a report of channel state information (CSI), to a terminal device to which a prescribed transmission mode is set; and a reception unit that receives the CSI on the basis of the CSI processes. The CSI processes set a plurality of CSI reference signal configurations, and receive information based on at least one CSI reference signal configuration of the CSI reference signal configurations as the CSI.SELECTED DRAWING: Figure 2