baber/WOPTO huggingface dataset:
Patent JP-2016156410-A (JP)
Title: Synchronization device of transmission
Inventor: OTSUKI KIMIICHI
IPC: F16D23/06
Filed: 2015-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a synchronization device of a transmission capable of securing a smooth and sure motion of a sleeve while reducing a weight and a size of the device by dispensing with a component element disposed outside of a rotating shaft as a component element of a shift mechanism for driving the sleeve disposed in a synchronization device of a conventional constitution.SOLUTION: By moving a piston (18e) of a piston chamber (18) in a hub (10) to one side in an axial direction, a first sleeve (130) is moved to one side or the other side in the axial direction through a first link mechanism (140), and spline-fitted to both of the hub (10) and a first transmission gear (81) to have a state of being integrally rotated, and by moving the piston (18e) to the other side in the axial direction, a second sleeve (230) is moved to the other side or one side in the axial direction through a second link mechanism (240), and spline-fitted to both of the hub (10) and the second transmission gear (82) to have a state of being integrally rotated.SELECTED DRAWING: Figure 2
Patent JP-2016158058-A (JP)
Title: Image processor, image processing method, and program
Inventor: MATSUMOTO KAZUHIRO
IPC: H04N5/20
Filed: 2015-02-24
Abstract: PROBLEM TO BE SOLVED: To perform nonlinear smoothing processing of an image by identifying the edge of a stair pattern and the edge of a symbol pattern in the image.SOLUTION: An image processor includes an acquisition part for acquiring image data, an edge intensity calculation part for calculating edge intensity on the basis of a gradient based on pixel values of respective peripheral pixels included in a prescribed range on the basis of a target pixel in the acquired image data, and a stair pattern intensity showing the degree of deviation from dispersion based on the respective pixel values of the target pixel and the peripheral pixels, and a mix part for mixing the pixel value of the target pixel and the average value of the respective pixel values of the pixels included in the prescribed range on the basis of a calculated mixture ratio based on the edge intensity.SELECTED DRAWING: Figure 16
Patent JP-2016158114-A (JP)
Title: Radio communication system, control method therefor and mobile station
Inventor: SAKAMOTO MITSUTAKA
IPC: H04W24/10
Filed: 2015-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a radio communication system which can manage the related information of a mobile station if the mobile station moves out of a radio area.SOLUTION: A mobile station 5a located out of a radio area 100 is switched from a relay communication mode through a relay station 1 to a direct communication mode. A management device 4 selects a mobile station 5b which is located nearest to the mobile station 5a, and a base station 3 transmits a control signal to control the mobile station 5b to acquire the related information of the mobile station 5a. The mobile station 5b switches from the relay communication mode to the direct communication mode, to request the related information from the mobile station 5a. The mobile station 5a transmits the related information to the mobile station 5b. The mobile station 5b, on receiving the related information, switches from the direct communication mode to the relay communication mode, to transmit the related information to the base station 3. The base station 3 supplies the related information to the management device 4.SELECTED DRAWING: Figure 1
Patent JP-2016163067-A (JP)
Title: Radio communication system, radio communication system control method, and radio communication device
Inventor: KANEKO YUTAKA
IPC: H04W16/28
Filed: 2015-02-26
Abstract: PROBLEM TO BE SOLVED: To prevent interference of radio waves transmitted by a second radio communication system when a first radio communication system comprising a mobile station and a radio communication device performs communication.SOLUTION: The present invention relates to a radio communication system comprising one or several mobile stations and a radio communication device for wirelessly communicating with the mobile stations. The radio communication system includes: separation distance acquisition means for acquiring separation distance between the transmission source of a radio wave received by the radio communication device and the radio communication device; interference wave power acquisition means that regards, as an interference wave, a radio wave which has been transmitted by a transmission source with separation distance of certain length or more and which the radio communication device cannot receive properly, and acquires the interference wave power of the interference wave received by the radio communication device; and communication condition determination means for determining communication conditions between the radio communication device and the mobile stations depending on the interference wave power acquired by the interference wave power acquisition means.SELECTED DRAWING: Figure 1
Patent JP-2015180181-A (JP)
Title: Rotary electric machine
Inventor: TANAKA TAKESHI
IPC: H02K23/66
Filed: 2015-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a rotary electric machine which reduces electric abrasion caused by a surge current.SOLUTION: On a plurality of teeth provided in an inner diameter direction of a magnet, there are wound primary coils 41, 42, 43 electrically connected to a DC power supply VCC through a commutator and a brush and secondary coils 46, 47, 48 electrically disconnected from the primary coils 41, 42, 43, the DC power supply VCC, etc. When power is supplied to the primary coils 41, 42, 43 by the DC power supply VCC, a shaft connected to the teeth rotates, and when slide relation between the commutator and the brush changes, a surge current flows through the primary coils 41, 42, 43. When the surge current flows through the primary coils 41, 42, 43, an induction current flows through the secondary coils 46, 47, 48, according to the change of a magnetic field in the primary coils, 41, 42, 43. With this, the surge current becomes small, so that electric abrasion at a part in which the commutator the brush slide can be reduced.
Patent JP-2016160025-A (JP)
Title: Ink jet recording device
Inventor: ITO TAKESHI
IPC: B65H29/70
Filed: 2015-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a device which can change the size of a wave shape according to rigidity of a sheet and can stably give the wave shape to the sheet.SOLUTION: A platen 35 can move between a first position and a second position farther from a virtual plane VF1 than the first position. A second main rib 35K provided to the platen 35 is disposed between adjacent discharge rollers 42A. A projection end of the second main rib 35K is closer to the virtual plane VF1 than a nip position NP2 by a first spur 43A and the discharge rollers 42A. The platen 35 is energized to the first position by a first coil spring 51 and is positioned by bringing a contact part 35X of the platen 35 into contact with the discharge rollers 42A.SELECTED DRAWING: Figure 7
Patent JP-2016160916-A (JP)
Title: Airtight type rotary compressor, refrigeration cycle device and vane film manufacturing method
Inventor: WATANABE TETSUNAGA
IPC: F04C29/00
Filed: 2015-03-05
Abstract: PROBLEM TO BE SOLVED: To provide an airtight type rotary compressor assuring reliability, a refrigeration cycle device and a vane film manufacturing method in which a film peeling caused by reduction of internal stress is prevented by thinning a thickness of the film at a side surface of the vane constituting a compressor mechanism part, in particular a central part region with a low load or by eliminating the film.SOLUTION: An airtight type rotary compressor includes a compression mechanism part for compressing refrigerant, each of vanes constituting the compression mechanism has its sliding surface forming a film processed with at least one of PVD treatment and CVD treatment. At least a certain part of a central region in a sliding direction spaced apart by 2e from the extremity end and the rear end of the vane in which [e] is defined as an amount of eccentricity of an eccentric part of a rotary shaft to which a roller abutting by the vane is fitted is formed with a thin-wall part in which a thickness of the film is thinner than those of other portions or non-film part having no film.SELECTED DRAWING: Figure 3
Patent JP-2016164945-A (JP)
Title: Integrated type semiconductor optical device
Inventor: KAWAKITA YASUMASA
IPC: G02B6/12
Filed: 2015-03-06
Abstract: PROBLEM TO BE SOLVED: To provide an integrated type semiconductor optical device of a compact optical circuit, having a highly reliable waveguide structure at low production cost.SOLUTION: An integrated type semiconductor optical device is provided with a substrate 10 on which a semiconductor optical device is disposed, and a plurality of laminate structures 20, 30 constituting the semiconductor optical device, each having at least one laminate structure having an active layer and at least one laminate structure having a waveguide layer. A substrate surface is composed of a semiconductor or a dielectric formed of a material different from the plurality of laminate structures, and has a lower refractive index than the plurality of laminate structures. The plurality of laminate structures include laminate structures formed of each growth surface of the laminate structures, having layers including the active layer or the waveguide layer, joined to the substrate surface. A height from the substrate surface to the center of the active layer is equal to a height from the substrate surface to the center of the waveguide layer. A junction between each laminate structure among the plurality of laminate structures is formed by the joint of each cleavage plane.SELECTED DRAWING: Figure 1
Patent JP-2016165091-A (JP)
Title: Communication device and communication method
Inventor: TSURUTA RYUICHI
IPC: G06F12/00
Filed: 2015-03-06
Abstract: PROBLEM TO BE SOLVED: To suppress the discard of a higher priority packet when storing several priority types of packets into a shared buffer.SOLUTION: A plurality of priority types of packets are stored in a shared buffer 28. A packet writing unit 32 writes into the shared buffer 28 a packet to be transferred to the outside. A packet readout unit 34 reads out the packet from the shared buffer 28, to transfer to the outside. When a packet amount stored in the shared buffer 28 exceeds a threshold corresponding to predetermined priority, the packet writing unit 32 suppresses the writing of the packet of the priority concerned into the shared buffer 28.SELECTED DRAWING: Figure 6
Patent JP-2016167911-A (JP)
Title: Semiconductor device and motor control device
Inventor: MIYAMOTO HIROYUKI
IPC: H02M3/155
Filed: 2015-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device capable of preventing breakage of a switching element even when a power supply voltage is reduced.SOLUTION: A semiconductor device 10 comprises a MOS 32, a pre-driver 50, a coil 21, a transistor 34, and a capacitor 27. The MOS 32 is connected between a battery 12 and an inverter part 70, and appended with a parasitic diode at whose inverter part 70 side a cathode is arranged. The pre-driver 50 drives the MOS 32. The coil 21 is connected between the battery 12 and the MOS 32. An emitter of the transistor 34 is connected with a first connection point 16 between the battery 12 and the coil 21, and a collector thereof is connected with a second connection point 18 between a gate of the MOS 32 and the pre-driver 50, and a base thereof is connected with the ground. One end of the capacitor 27 is connected between the MOS 32 and the inverter part 70, and the other end thereof is connected with the ground.SELECTED DRAWING: Figure 1
Patent JP-2016166272-A (JP)
Title: Propylene-based resin composition
Inventor: MATSUZAWA NAOKI
IPC: C08L23/12
Filed: 2015-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a propylene-based resin composition excellent in balance between rigidity and impact resistance.SOLUTION: The propylene-based resin composition is provided that contains: 30-85 pts.mass of a propylene-ethylene block copolymer (A) containing at least one unit of a propylene unit, an ethylene unit, and if desired, α-olefin having 4 to 8 carbon atoms; 0-30 pts.mass of a propylene homopolymer (B); 5-30 pts.mass of an ethylene-based elastomer (C) containing at least unit of the ethylene unit and the α-olefin having 4 to 8 carbon atoms; and 10-40 pts.mas of talc (D) having an average particle size of 3-6 μm and a specific surface area of 15-20 m/g (total of (A) to (D) is 100 pts.mass).SELECTED DRAWING: None
Patent JP-2016166433-A (JP)
Title: Method for forming tiptoe in sock
Inventor: FUJIWARA HIROBUMI
IPC: A41B11/00
Filed: 2015-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming a tiptoe in a sock in which a laterally straight seam existing in a foot instep part is eliminated and a stitching place of a plantar side and a foot instep side exists on the tiptoe tip of the sock.SOLUTION: A knitted fabric of a plantar part 4a and a foot instep part 4b of a sock is knitted, and then a foot instep side knitting needle knitting the plantar part 4a and the foot instep part 4b is brought into a resting state. A decrease is gradually performed while making a cylinder of a knitting machine have regular-reverse reciprocating turn by a plantar side knitting needle, and the knitted fabric 12 of a trapezoid shape is knitted on the tip of the knitted fabric of plantar part 4a. Next, the cylinder is rotated in one direction, and several courses are knitted with the plantar side knitting needle and the foot instep side knitting needle. Then, the plantar side knitting needle is brought into a resting state, and the decrease is gradually performed while making the cylinder of the knitting machine have regular-reverse reciprocating turn by the foot instep side knitting needle, and thereby the knitted fabric of the trapezoid shape is knitted on the tip of the knitted fabric of the foot instep part 4b. By this arrangement, the plantar side tiptoe 11 of the trapezoid shape and the foot instep side tiptoe 13 are formed, and then the plantar side tiptoe 11 is stitched with the foot instep side tiptoe 13.SELECTED DRAWING: Figure 3
Patent JP-2016167515-A (JP)
Title: Organic heteropolymer
Inventor: TOMITA IKUYOSHI
IPC: H01L51/05
Filed: 2015-03-09
Abstract: PROBLEM TO BE SOLVED: To provide an organic heteropolymer which is useful for forming an organic semiconductor.SOLUTION: An organic heteropolymer has a repeating unit represented by the formula (1). (in the formula, Rrepresents a linear or branched alkyl group.)SELECTED DRAWING: None
Patent JP-2016167025-A (JP)
Title: Magnet screen device
Inventor: ABE TERUYUKI
IPC: G03B21/58
Filed: 2015-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a magnet screen device capable of displaying an image projected from a projector up to the end of a sheet as desired.SOLUTION: A magnet screen device includes: a screen sheet having a projection surface and a magnet surface facing the projection surface; and a rolling member for rolling up the screen sheet. The screen sheet has been rolled up by the rolling member when not in use so that the magnet surface comes to be an inner side relatively to the projection surface.SELECTED DRAWING: Figure 1
Patent JP-2018070383-A (JP)
Title: Window film and glass laminate using the same
Inventor: NAKAJIMA AKIHISA
IPC: C03C27/12
Filed: 2015-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a window film excellent in heat moldability and curved shape followability, and a glass laminate using the same.SOLUTION: There is provided a window film 1 laminated on a glass having a curved shape at a part, which is a laminate type film of a polyester film A2 having at least film thickness of 5 μm or more and following thermal shrinkage rate in a range of 0.2 to 1% and a polyester film B3 having at least film thickness of 5 μm or more and following thermal shrinkage rate in a range of 2 to 10%. Thermal shrinkage rate (%)={(L(23°C)-L(150°C))/L(23°C)}×100, where L(23°C):sample length at standing under environment of 23°C and 55%RH for 1 day, L(150°C)::sample length at standing under environment of 150°C for 30 min. and under 23°C and 55%RH for 1 day.SELECTED DRAWING: Figure 1
Patent JP-2016168717-A (JP)
Title: Ink jet recording device
Inventor: HOBO JUNPEI
IPC: B41J2/17
Filed: 2015-03-12
Abstract: PROBLEM TO BE SOLVED: To effectively remove paper powder and mist.SOLUTION: An ink jet recording device 1 includes: a recording head 34; a transfer part 31; and a first negative pressure application part 33b. The recording head 34 discharges an ink on paper P. The transfer part 31 transfers the paper P to an image formation position where images are formed by the recording head 34. The first negative pressure application part 33b applies a negative pressure to the paper P in the image formation position. The first negative pressure application part 33b includes: a first negative pressure generation part 336b; and a first negative pressure chamber 331b. The first negative pressure generation part 336b generates a negative pressure. The first negative pressure chamber 331b stores negative pressure air generated by the first negative pressure generation part 336b. In the first negative pressure chamber 331b, a first filter 339 is disposed in parallel to a plane perpendicular to a thickness direction of the paper P transferred to the image formation position. The first filter 339 blocks the ink and allows the air to pass therethrough.SELECTED DRAWING: Figure 7
Patent JP-2016169804-A (JP)
Title: Supporting mechanism of ball screw
Inventor: RYU TAKASHI
IPC: F16H25/22
Filed: 2015-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a supporting mechanism of a ball screw capable of preventing foreign noise and abrasion due to loosening (rattling) of a spacer even when a ball screw is thermally expanded.SOLUTION: A supporting mechanism 1 of a ball screw is composed of a shaft case 2, two or more bearings 3A, 3B accommodated in the shaft case 2, and a ball screw 4 inserted to the shaft case 2 and the bearings 3A, 3B. A flange 7 having a hole portion 6 is disposed on an outer ring 5 of the bearing 3B positioned on a shaft end of the ball screw 4. Steps 10, 10 are respectively formed between both end faces 8, 8 of the outer ring 5 of the bearing 3B and both end faces 9, 9 of the flange 7. In the supporting mechanism 1 of the ball screw 4, the bearing 3B and the shaft case 2 are fixed by a bolt 11 inserted to the hole portion 6.SELECTED DRAWING: Figure 2
Patent JP-2016170331-A (JP)
Title: Liquid developer, liquid developer cartridge, image forming apparatus, and image forming method
Inventor: YAMAMOTO YASUO
IPC: G03G15/10
Filed: 2015-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a liquid developer that has low-temperature fixability and suppresses image omission.SOLUTION: There is provided a liquid developer that contains toner particles, a carrier liquid, and a polyhydric alcohol ester compound that is contained in the carrier liquid, and is composed of a reaction product of a straight-chain or branched-chain saturated aliphatic polyhydric alcohol and a straight-chain or branched-chain saturated aliphatic monovalent carboxylic acid.SELECTED DRAWING: None
Patent JP-2016169700-A (JP)
Title: Variable displacement compressor
Inventor: KANAI AKINOBU
IPC: F04B27/14
Filed: 2015-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a variable displacement compressor that can prevent excessive movement of a valve element of a suction throttle valve and can suppress leakage of refrigerant gas to a suction pressure atmosphere through the suction throttle valve.SOLUTION: A variable displacement compressor includes a suction throttle valve 52 for controlling an opening of a suction passage 48 on the basis of a pressure difference between pressure of sucked refrigerant gas and pressure of a control pressure chamber. The suction throttle valve 52 includes: a valve element for controlling an opening of the suction passage 48 by using the pressure of the control pressure chamber; and a valve housing 53 that enables the valve element to slide and has a valve chamber accommodating an energizing member 66 for energizing the valve element in a direction of contracting the opening of the suction passage 48. By controlling the pressure of the control pressure chamber, the discharge capacity of the refrigerant gas is variably controlled. An annular member 75 is provided between a peripheral surface of the valve element and a peripheral wall of the valve housing 53. The annular member 75 causes the movement of the valve element relative to the valve housing 53 to slow.SELECTED DRAWING: Figure 2
Patent JP-2016168571-A (JP)
Title: Organic wastewater treatment system, organic wastewater treatment method and control program for organic wastewater treatment system
Inventor: TOKIMOTO HIROYUKI
IPC: C02F3/34
Filed: 2015-03-13
Abstract: PROBLEM TO BE SOLVED: To provide an organic wastewater treatment system and an organic wastewater treatment method, enabling ammonia or phosphorus to be removed from organic wastewater, and a control program for the organic wastewater treatment system.SOLUTION: The organic wastewater treatment system of the embodiment has a sedimentation pond, an introduction flow path, a biological reaction tank, a first control part, and a high concentration treatment water feeding mechanism. The sedimentation pond precipitates an organic substance in organic wastewater. The introduction flow path flows organic wastewater flown out from the sedimentation pond . The high concentration treatment water feeding mechanism causes organic wastewater having organic matter concentration higher than the organic matter concentration of the organic wastewater flown out from the sedimentation pond to flow into the introduction flow path. The high concentration treatment water feeding mechanism measures the organic matter concentration, the total nitrogen concentration and the total phosphorus concentration of organic wastewater before flowing into the biological reaction tank, calculates organic matter concentration with respect to the total nitrogen concentration and organic matter concentration with respect to the total phosphorus concentration, and when they are smaller than a preset reference value, causes the organic wastewater having organic matter concentration higher than the organic matter concentration of the organic wastewater flown out from the sedimentation pond to flow into the introduction flow path.SELECTED DRAWING: Figure 1
Patent JP-2016174042-A (JP)
Title: Wiring board manufacturing method
Inventor: FUKUNAGA KAZUNORI
IPC: H05K3/26
Filed: 2015-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a wiring board manufacturing method which can improve bondability with an electronic component such as a semiconductor element and a crystal oscillator.SOLUTION: A wiring board manufacturing method according to the present embodiment comprises the steps of: forming on an insulation layer, a first conductor layer functioning as a seed layer; forming on the first conductor layer, a resist layer having an opening of a predetermined pattern; forming on the first conductor layer exposed from the opening, a second conductor layer by electrolytic plating; and grinding a surface of the second conductor layer by a No.800-1500 count ceramic buff.SELECTED DRAWING: Figure 1