baber/WOPTO huggingface dataset:
Patent JP-2016023574-A (JP)
Title: Exhaust pipe for saddle-riding type vehicle
Inventor: TAKEDA TETSUSHI
IPC: F01N1/00
Filed: 2014-07-18
Abstract: PROBLEM TO BE SOLVED: To suppress or control reflection waves of exhaust pressure without increasing an arrangement space or without deteriorating the degree of freedom in the layout of an exhaust pipe.SOLUTION: In an exhaust pipe 13 which is provided on a motor cycle and in which exhaust gas from an engine flows, a chamber structure 21 is provided in a portion of the exhaust pipe 13 near to the engine. The chamber structure 21 is configured to comprise an inner cylinder part 22, an outer cylinder 23 provided on the outer peripheral side of the inner cylinder part 22, a chamber space 24 formed between the inner cylinder part 22 and the outer cylinder part 23, and communication holes 25 formed in the inner cylinder part 22 and providing communication between the inside of the inner cylinder part 22 and the inside of the chamber space 24. The chamber space 24 absorbs increase and decrease of exhaust pressure and reflection waves of the exhaust pressure can be suppressed. Further, forming the chamber space 24 in a part of the exhaust pipe 13 makes it possible to save the space and secure the degree of freedom in the layout of the exhaust pipe 13.SELECTED DRAWING: Figure 4
Patent JP-2016025177-A (JP)
Title: Switching element
Inventor: SOENO AKITAKA
IPC: H01L29/78
Filed: 2014-07-18
Abstract: PROBLEM TO BE SOLVED: To implement high voltage-withstanding characteristic of a switching element having a p-type region which is in contact with the lower end portion of a bottom portion insulation layer.SOLUTION: A switching element has a bottom portion insulation layer 20 disposed at a bottom portion in a trench 18, and a gate electrode 24 disposed to be nearer to the surface than the bottom portion insulation layer 20. A semiconductor board 12 has a first n-type region 30 being in contact with a gate insulation film 22, a first p-type region 32 being in contact with the gate insulation film 22, a second p-type region 34 being in contact with the end portion of the bottom insulation layer 20, and a second n-type region 36 through which the second p-type region 34 is separated from the first p-type region 32. The distance A from the back surface side end portion of the first p-type region 32 to the surface side end portion of the second p-type region 34 and the distance B from the back surface side end portion of the bottom portion insulation layer 20 to the back surface side end portion of the second p-type region 34 satisfy the relationship A<4B.SELECTED DRAWING: Figure 1
Patent JP-2016024027-A (JP)
Title: Measuring apparatus and fluorescence measuring method
Inventor: HATTORI TOSHIMASA
IPC: G01N21/64
Filed: 2014-07-18
Abstract: PROBLEM TO BE SOLVED: To enable a fluorescence image and emission image of less noise to be acquired even using an emission material of a large quality of light.SOLUTION: A measuring apparatus 1 includes: an illumination optical system 10 for irradiating a sample A with excitation light coming from an excitation light source 2; an image acquiring unit 7 for acquiring an image by measuring the light generated from the sample A; and an image processing unit 8 for generating a fluorescence image by removing an emission component from a second image, on the basis of a first image acquired by the image acquiring unit without radiating the excitation light and the second image acquired by the image acquiring unit by radiating the excitation light.SELECTED DRAWING: Figure 1
Patent JP-2016024957-A (JP)
Title: Lithium ion secondary battery
Inventor: YAMATE SHIGEKI
IPC: H01M10/052
Filed: 2014-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a lithium ion secondary battery in which the probability of self discharge is reduced even when a very minute amount of metal powder is mixed therein.SOLUTION: In a lithium ion secondary battery, a separator including a modified spot where Raman peaks corresponding to a C=C stretch and a C-C stretch in a conjugate system are observed is used. The modified spot is preferably provided on a negative electrode side of the separator. The negative electrode may include a metal-made projecting portion at a position corresponding to the modified spot of the separator.SELECTED DRAWING: Figure 2
Patent JP-2016025505-A (JP)
Title: On-vehicle communication device
Inventor: KIYONO KOHEI
IPC: G08G1/09
Filed: 2014-07-22
Abstract: PROBLEM TO BE SOLVED: To provide an on-vehicle communication device capable of selecting a proper communication method even when handling a wide range of kinds of data.SOLUTION: On-vehicle terminal devices 36, 86 include: a wireless LAN communication part 56 capable of wirelessly communicating in a narrow band; a cellular communication part 58 capable of wirelessly communicating in a band wider than that of the wireless LAN communication part 56; and a communication method selection part 52 for selecting the wireless LAN communication part 56 or the cellular communication part 58 in accordance with realtime properties of data transmitted/received to/from the outside of a vehicle 12.SELECTED DRAWING: Figure 2
Patent JP-2016023731-A (JP)
Title: vehicle
Inventor: YAMAMOTO MASAYA
IPC: F16H59/04
Filed: 2014-07-22
Abstract: PROBLEM TO BE SOLVED: To improve drivability at a time of returning to an automatic shift mode after a driver's execution of manual shift.SOLUTION: An HV-ECU 70 controls a shift unit 15 to provide a transmission gear ratio set in response to a paddle operation when a paddle switch 72 is operated during selection of a D-range (D paddle operation), and subsequently controls the shift unit 15 to provide a transmission gear ratio set on the basis of a running state if the paddle switch 72 is not operated continuously for predetermined time. The HV-ECU 70 controls the shift unit 15 to suppress change of transmission gear ratios of a step transmission 30 during the D paddle operation as compared with a case (S paddle operation) in which the paddle switch 72 is operated during selection of an S-range.SELECTED DRAWING: Figure 1
Patent JP-2016028637-A (JP)
Title: Dental mirror
Inventor: AKIYAMA KATSUHIKO
IPC: A61B1/24
Filed: 2014-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a dental mirror capable of observing a region in a narrow part that has not been able to be observed as a dead corner so far.SOLUTION: A dental mirror includes a bar-shaped handle (11), a bar-shaped derivation part (12) extending from an end part of the handle which is thinner than the handle, and bends at least one place (12a and 12b), and a plate-shaped mirror part (15) disposed at an end part on the side opposite to the handle of the end parts of the derivation part in which the plate surface side of at least one side is a mirror surface (15a). The mirror part is formed to be long on one side so as to extend the derivation part, and the size in a direction that it is formed to be long is 5-15 mm, and the width perpendicular to this is 0.5-1.5 mm.SELECTED DRAWING: Figure 1
Patent JP-2014237894-A (JP)
Title: Coating source and manufacturing method of the same
Inventor: PETER POLCIK
IPC: C23C14/34
Filed: 2014-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a coating source for a physical vapor growth method, which can realize a stable coating process in magnetron sputtering deposition or good control of arc speed in cathode arc deposition, and a manufacturing method of the coating source.SOLUTION: A coating source 1 for a physical vapor growth method is provided, which has at least one component 2 produced from at least one powder-type starting material in a powder metallurgy manufacturing process, and at least one ferromagnetic region 5a and 5b disposed in the component. At least one ferromagnetic region 5a and 5b is at least one permanent magnet region and is introduced into the component 2 in the powder metallurgy manufacturing process and is combined with the component.
Patent JP-2016030534-A (JP)
Title: Radiation heater device
Inventor: TAKEDA HIROSHI
IPC: B60H1/22
Filed: 2014-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a radiation heater device for enabling a passenger to appropriately feel heated.SOLUTION: A radiation heater device 1 comprises: a first heater 10A; and a second heater 10B, and the first heater 10A and the second heater 10B are provided to correspond to respective regions from foot parts 211 to knee parts 213 of a passenger 21 seated in a seat 20 in a cabin. The first heater 10A includes a first heating unit generating heat by carrying a current to the first heating unit, and the second heater 10B includes a second heating unit generating heat by carrying a current to the second heating unit. The first heater 10A is provided to correspond to regions near the foot parts 211, and the second heater 10B is provided to correspond to regions near the knee parts 213. A heater ECU individually control current-carrying to the first heating unit and current-carrying to the second heating unit in response to a foot blow air quantity and a position of the seat 20.SELECTED DRAWING: Figure 1
Patent JP-2016031871-A (JP)
Title: Positive electrode active material for secondary battery and method for producing the same
Inventor: YAMASHITA HIROKI
IPC: H01M4/58
Filed: 2014-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a positive electrode active material for a secondary battery, capable of exhibiting more excellent charge/discharge characteristics, and a method for producing the positive electrode active material for a secondary battery.SOLUTION: A positive electrode active material for a secondary battery comprises a zirconium-containing olivine type silicate compound loaded with graphene and carbon black, the zirconium-containing olivine type silicate compound being represented by the following formula (1): LiFeNiCoMnZrSiO...(1) (in the formula (1), a, b, c and d satisfy a+b+c+d=1-2x, and x represents a number satisfying 0<x<0.5).SELECTED DRAWING: Figure 2
Patent JP-2016033607-A (JP)
Title: Display device
Inventor: IMAI TAKAYUKI
IPC: G09G3/30
Filed: 2014-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a display device capable of reducing power consumption while suppressing degradation in display quality and increase in manufacturing costs.SOLUTION: The display device comprises: a display panel 1 configured by arranging a pixel portion PX including a light-emitting element and a pixel circuit 6 on a substrate in a matrix form; and a control section 8 that, when generating a video signal of a display target frame, supplies the pixel portion with a video signal generated by multiplying display data supplied from the outside for each line by a luminance adjustment magnification, accumulates the power consumption of each line, and that executes black insertion when determining that the accumulated power consumption is equal to or greater than the power consumption of the previous display frame by a prescribed value. The luminance adjustment magnification is a real number of 1 or more which is obtained by substituting into a decrease function a power consumption obtained using all display data supplied from the outside for the previous frame. The black insertion displays a display pattern including a plurality of continuous black display lines so as to move the display pattern in the same direction as the screen scanning of the display panel while synchronizing the display pattern with the supply of the video signal.SELECTED DRAWING: Figure 4
Patent JP-2016033886-A (JP)
Title: Lighting device
Inventor: NAKAMURA KYOHEI
IPC: F21S8/04
Filed: 2014-07-31
Abstract: PROBLEM TO BE SOLVED: To reduce a manufacturing cost of a lens, and to tightly arrange an LED, in a lighting device which comprises the lens having a recessed part for accommodating the LED.SOLUTION: The lighting device comprises an LED 31, and a lens 6 for controlling the light distribution of light which is emitted from the LED 31. The lens 6 has a recessed part 62 to which light which is emitted from the LED 31 is made incident, and an LED accommodation part 63 which is formed into a counterbore shape from a peripheral part of the recessed part 62, and accommodates the LED 31. According to this constitution, even if a mounting position of the LED 31 is slightly displaced, the LED 31 is accommodated in the LED accommodation part 63, and the contact of the LED 31 with the recessed part 62 can be thereby suppressed without enlarging the recessed part 62. Therefore, since the lens 6 can be constituted small in size, a manufacturing cost of the lens 6 can be suppressed, and the LED 31 can be tightly arranged.SELECTED DRAWING: Figure 3
Patent JP-2016034102-A (JP)
Title: Photoelectric conversion device, photoelectric conversion system, and method for driving photoelectric conversion device
Inventor: HASHIMOTO SEIJI
IPC: H01L27/146
Filed: 2014-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a photoelectric conversion device which achieves an increase in operating speed and an improvement in accuracy of a signal in the case where the signal level of an optical signal is low.SOLUTION: A photoelectric conversion device 10 has a pixel cell 1000, a capacitor driving part 12, a vertical signal line 17, a current source 18, and a column signal processing part 20. The pixel cell 1000 has a unit pixel 10a, a reset part 14, and a pixel output part 16. The pixel output part 16 has an amplification transistor 16a and a selection transistor 16b. The amplification transistor 16a is put in a non-operating state in a period when a refresh operation of a photoelectric conversion part 101a is performed.SELECTED DRAWING: Figure 1
Patent JP-2016035276-A (JP)
Title: Shift display control device for running service vehicle
Inventor: KOBAYASHI TAKASHI
IPC: F16H61/02
Filed: 2014-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a shift display control device capable of contributing to appropriately using many shift positions by a combination of a main transmission and a sub-transmission.SOLUTION: A shift display control device comprises a display screen generation unit 81 generating a first display screen 101 and a second display screen 200. The first display screen 101 includes a sub-shift-position display area 202 displaying a sub-shift position, a main-shift-position display area 201 displaying a main shift position allocated to the sub-shift position, and an actual-shift-position display area 103 displaying an actual shift position. The second display screen 200 includes a sub-shift-position display area 202, a main-shift-position display area 201, a lower-limit selection area 204 selecting a shift position for specifying a lower limit of a vehicle transmission gear ratio, an upper-limit selection area 205 selecting a shift position for specifying an upper limit of the vehicle transmission gear ratio, and a selected-shift-position display area 203 displaying a selected upper-limit shift position and a selected lower-limit shift position.SELECTED DRAWING: Figure 2
Patent JP-2016035156-A (JP)
Title: Drive controller for opening/closing body
Inventor: IKENORI KENTA
IPC: B60J5/10
Filed: 2014-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a drive controller for an opening/closing body that realizes smooth and pleasant closing drive, by preventing sudden change in closing drive speed of the opening/closing body.SOLUTION: An opening/closing body that opens/closes an opening moves over a first section in which the opening/closing body moves in a closing drive direction against its own weight and a second section in which the opening/closing body moves in a closing drive direction in accord with its own weight. A driving part continuously drives the opening/closing body to close, over the first section and the second section. A prediction part predicts that a driving section of the opening/closing body shifts from the first section to the second section when the driving part drives the opening/closing body to close, from the first section toward the second section. The drive controller reduces a driving output by the driving part for driving the opening/closing body to close, in accordance with the prediction result by the prediction part.SELECTED DRAWING: Figure 6
Patent JP-2016037977-A (JP)
Title: Fluid dynamic pressure bearing device and motor having the same
Inventor: KOMATSUBARA SHINJI
IPC: F16C33/74
Filed: 2014-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a fluid dynamic pressure bearing device which can stably exhibit desired bearing performance while being achieved in the thinning of a thickness.SOLUTION: A fluid dynamic pressure bearing device 1 comprises: a rotation-side bearing member 22 which is formed of a porous material; a static-side housing 7 which is formed into a bottomed cylindrical shape, and accommodates the bearing member 22; and a seal member 9 which is arranged so as to oppose an upper end face 22b of the bearing member 22. The bearing member 22 is supported to a radial direction and a thrust direction by oil films which are formed in a radial bearing clearance formed between an external peripheral face 22a of the bearing member 22 and an internal peripheral face 7a2 of the housing 7, and in a thrust bearing clearance formed between a lower end face 22c of the bearing member 22 and an internal bottom face 7b1 of the housing 7, and an axial clearance 10 containing air is interposed between the upper end face 22b of the bearing member 22 and a lower end face 9b of a seal member 9. A lubricant sump 12 is arranged at the upper end face 22b of the bearing member 22, and an end part 12a of the lubricant sump 12 is terminated within a range of the upper end face 22b.SELECTED DRAWING: Figure 2
Patent JP-2016039489-A (JP)
Title: Image encoding device and image decoding device
Inventor: KOSHIJI MASAYUKI
IPC: H04N19/117
Filed: 2014-08-07
Abstract: PROBLEM TO BE SOLVED: To efficiently perform filter processing on a border surface for a conventional device in a situation in which pixels to be filter-processed are processed one after another by a plurality of processing modules.SOLUTION: An encoding processing part 2 comprises: a data transmission and reception part 209 which transmits data associated with filter processing on pixels (border surface pixel) in a specific region on a border surface of a self-machine to an encoding processing part 2 slower in filter processing between adjacent border surfaces than the self-machine among other encoding processing parts 2 generating adjacent division local encoded images, and receives the data from the other encoding processing parts 2; a loop filter part 210 which uses the data received by the data transmission and reception part 209 to perform filter processing on division local encoded images and border surface-side pixels; and a data re-transmission/reception part 212 which transmits and receives data indicative of the border surface-side pixels after the filter processing again to and from the encoding processing part 2 as the transmission source of the border surface-side pixels, and replaces pixels of the division local decoded image after the filter processing using the re-received data to obtain an image to be used for inter-frame prediction.SELECTED DRAWING: Figure 2
Patent JP-2016037190-A (JP)
Title: aircraft
Inventor: GOTO SHINGO
IPC: B64C1/14
Filed: 2014-08-08
Abstract: PROBLEM TO BE SOLVED: To provide an airtight structure which can reliably hold air tightness even if a member penetrating an airframe is deformed by an idle force load, and an aircraft equipped with the airtight structure.SOLUTION: An aircraft is equipped with: an arm 30 penetrating an airframe via a support opening 83 formed in window substitution members 8A, 8B of a window 16 of the aircraft which is replaced with an original window panel; a seal for sealing a clearance S2 set between the window substitution members 8A, 8B and the arm 30; and a retainer which presses the seal onto the arm 30 and the window substitution members 8A, 8B. The arm 30 and the window substitution members 8A, 8B respectively have reception parts 45, 81F, 82F for receiving the seal, all of these reception parts can be disposed along a direction connecting one side and the other side of the clearance S2 with the clearance S2 interposed therebetween. The seal is fixed to only one of a seal fixation part 45 which is relevant to a receiving part for the arm 30 and flanges 81F, 82F which are relevant to receiving parts for the window substitution members 8A, 8B.SELECTED DRAWING: Figure 6
Patent JP-2016039346-A (JP)
Title: Burr removing method
Inventor: TANIZAWA SATOSHI
IPC: H01L21/301
Filed: 2014-08-11
Abstract: PROBLEM TO BE SOLVED: To improve the productivity of chips.SOLUTION: Disclosed is a burr removing method in which burrs (16) formed on side surfaces of chips (15) are removed, which are obtained by dividing a package substrate (W) formed by partitioning a plurality of LED devices (12) by scheduled division lines (11), using a cutting blade (14). This method includes: a chip charging step for charging chips into a cylindrical drum (3) capable of housing chips therein; and a removal step for removing the burrs of the chips by utilizing a centrifugal force generated in the chips by rotating the drum housing the chips therein at a high speed.SELECTED DRAWING: Figure 2
Patent JP-2016042141-A (JP)
Title: Developing device and image forming apparatus including the same
Inventor: SHIMIZU TAMOTSU
IPC: G03G15/09
Filed: 2014-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a developing device that has suppressed a variation in image density along the axial direction, and an image forming apparatus including the same.SOLUTION: A developing device 122 includes a developing housing 80, a developing roller 83, a magnetic roller 82, and a second screw feeder 86. The developing roller 83 includes a sleeve 830 and a coating layer 83C. The coating layer 83C is formed by the sleeve 830 being dipped in a predetermined dipping tank along the vertical direction. The developing roller 83 is attached to the developing housing 80 so that the lower end side of the developing roller 83 during dipping is arranged on the upstream side in a conveyance direction of the second screw feeder 86, and the upper end side of the developing roller 83 during dipping is arranged on the downstream side in the conveyance direction.SELECTED DRAWING: Figure 5
Patent JP-2016046557-A (JP)
Title: Quantum encryption key distribution method and quantum encryption key distribution device
Inventor: NANBU YOSHIHIRO
IPC: H04L9/12
Filed: 2014-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a quantum encryption key distribution method enabling distribution of a safe and secure key even if the phase disordered rate of optical pulses generated by a transmission device is not sufficient.SOLUTION: A transmission device randomly modulates the strength of an optical pulse so as to become any average number of photons in a set of multiple types of average numbers of photons which are set by a sender and satisfy an average number of photons<1, and then performs quantum communication to transmit the strength-modulated optical pulse to a reception device via a quantum communication path. On receiving the strength-modulated optical pulse from the transmission device via the quantum communication path, the reception device obtains the optical strength of the strength-modulated optical pulse. After quantum communication of a plurality of optical pulses, the transmission device and reception device mutually disclose the optical strength of each optical pulse via a classical communication path.SELECTED DRAWING: Figure 1