baber/WOPTO huggingface dataset:
Patent JP-2017021949-A (JP)
Title: Nonaqueous lithium battery and application method thereof
Inventor: KONDO HIRONORI
IPC: H01M10/0568
Filed: 2015-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a nonaqueous lithium battery that is enhanced in thermal stability.SOLUTION: A nonaqueous lithium battery includes a positive electrode containing lithium nickel composite oxide represented by the general formula: LiNiMO(in the formula, M represents at least one selected from the group consisting of Co, Al, Mg, Fe and Ti, x satisfies 0.1≤x≤0.5), a negative electrode, and nonaqueous electrolytic solution which is interposed between the positive electrode and the negative electrode and contains LiPFand LiFSI, LiFSI being contained in the range from 10 or more mol% to 90 or less mol% with respect to the total amount of LiPFand LiFSI. According to a method of using the present invention, the nonaqueous lithium battery described above is charged and discharged in a range where the potential based on lithium of positive electrode active material does not exceed 4.2 V.SELECTED DRAWING: None
Patent JP-2017020445-A (JP)
Title: Control device of internal combustion engine
Inventor: NAGANO SHOTA
IPC: F02D45/00
Filed: 2015-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a control device which can suppress the increase of combustion noise to be caused by combustion of pilot injection fuel.SOLUTION: A lower limit pilot injection amount Ql, which is a misfire limit of main injection fuel, is calculated. An upper limit pilot injection amount Qh is calculated so that combustion noise during combustion of pilot injection fuel may fall within an allowable range (ST10). A final pilot injection amount Qf is calculated so as to minimize the amount of smoke to be generated, between the lower limit pilot injection amount Ql and the upper limit injection amount Qh (ST12). Final pilot injection time injf is calculated so as to minimize a difference between a maximum value of an in-cylinder pressure change rate in a combustion period of the pilot injection fuel in executing pilot injection at the final pilot injection amount Qf, and an in-cylinder pressure change rate at the start of the main injection (ST14). Consequently, misfire is prevented, exhaust emission is improved, and combustion noise is reduced.SELECTED DRAWING: Figure 5
Patent JP-2015204838-A (JP)
Title: Method for maintaining function of liver tissue cell over long period of time
Inventor: OHASHI KAZUO
IPC: C12M3/00
Filed: 2015-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a liver tissue cell sheet for live organ transplantation capable of maintaining cellular functions of a liver tissue over a long period of time.SOLUTION: On a cell culture support, the surface of which is coated with a polymer whose hydration power varies in the temperature range of 0-80°C, liver tissue cells which are obtained from a liver tissue in a temperature range where the hydration power of the polymer is weak and which include at least hepatic parenchymal cells, are cultured. After that, the cultured liver tissue cells are flaked off by the change of culture liquid to a temperature at which the hydration power of the polymer becomes strong, and a liver tissue cell sheet for transplantation, which exhibits long-term expression of liver functions when transplanted to a living body, is obtained.
Patent JP-2017023293-A (JP)
Title: Suction port body and vacuum cleaner
Inventor: WATANABE MITSURU
IPC: A47L9/10
Filed: 2015-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a suction port body and vacuum cleaner capable of preventing the invasion of a foreign matter and dust to the circumference of a motor as much as possible and also securing the circulation of cooling air of the motor.SOLUTION: A suction port body 26 includes: a lower case 35 partitioning the lower half part of a suction chamber 38 and the lower half part of a motor chamber 39; an upper case 36 combined with the lower case 35 so as to close the upper half part of the motor chamber 39; an upper cover 37 arranged adjacent to the upper case 36 and combined with the lower case 35 so as to close the upper half part of the suction chamber 38; a connection pipe part 33 connected to the suction chamber 38 and applying a negative pressure on the suction chamber 38; a driven body 29 arranged in the suction chamber 38; and a motor 31 arranged in the motor chamber 39 and generating the drive force of the driven body 29. The upper case 36 or the lower case 35 includes: a suction port 61 connected to the motor chamber 39 and having no filter body; and an exhaust port 63 connected to the suction chamber 38 or the connection pipe part 33 and having a filter body 62 or no filter body.SELECTED DRAWING: Figure 5
Patent JP-2015187503-A (JP)
Title: Joint cross type universal joint
Inventor: MORIYAMA SEIICHI
IPC: F16D3/26
Filed: 2015-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a joint cross type universal joint for actualizing a construction to easily and compatibly secure the reliability and durability and reduce the size and weight by increasing the fracture strength when subjected to a great load.SOLUTION: The base end outer peripheral face of each shaft part 14 as part of a cross shaft 11a and a step face 30 as the outer face of a joint base part 15 are continuously joined via their concave surfaces 31a each having a partially circular cross section shape. The curvature radius of the cross section shape of each concave surface 31a is larger at the side of a front half 33 continuous with the outer peripheral face of each shaft part 14 and smaller at the side of a base half 32 continuous with the step face 30. In this construction, an increase in a curvature radius R of the cross section shape of a portion of each concave surface 31a where higher stress easily occurs during torque transmission, without an unnecessary increase in the length size of each shaft part 14, hardly gives damage such as crack to the base end of each shaft part 14.
Patent JP-2017025864-A (JP)
Title: Hydraulic rotating device
Inventor: OHASHI SATOSHI
IPC: F04B1/10
Filed: 2015-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic rotating device which pressurizes a liquid by rotating an output shaft or rotating an input shaft with a liquid pressure, reduces a weight and an inertia moment of a rotary part, is capable of downsizing a bearing of the rotary part, reduces a piping pressure loss and is easily fabricated.SOLUTION: The hydraulic rotating device comprises: a rotary shaft 14 which includes a polygonal outer face 14a around a main shaft center O and is rotatable around the main shaft center O; an annular member 12 which is fixed outsides and includes a hollow cylindrical inner face 12a; a ring-shaped member 16; and a plurality of pistons 18. The ring-shaped member 16 includes: an outer peripheral surface 16b which is rotatable around an eccentric center E that is eccentric in relative to the main shaft center O, and fitted to the inner face 12a of the annular member 12; a hollow cylindrical inner peripheral surface 16a; and a plurality of hollow cylinders 16c radially extending from the inner peripheral surface 16a to the outer peripheral surface 16b. The plurality of pistons 18 are fitted into the hollow cylinders in a radially slidable manner, and inner ends 18a are abutted to the polygonal outer face 14a.SELECTED DRAWING: Figure 2
Patent JP-2017032603-A (JP)
Title: Music signal conversion device and music signal conversion program
Inventor: YAMAUCHI AKIRA
IPC: G10H1/40
Filed: 2015-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a music signal conversion device and a music signal conversion program in which the freedom of selection of a music signal used as accompaniment pattern data while a lag of beat points in the auditory sensation of an automatic accompaniment is prevented.SOLUTION: A raw material data acquisition unit 2 acquires raw material data. A reference information acquisition unit 3 acquires information pertaining to beat points in raw material data as reference information. A section division unit 4 divides the raw material data into a plurality of processing sections so as to correspond to a change in the reference information. A stretch ratio setting unit 5 sets a stretch ratio of each processing section on the basis of the reference information. A time stretch processing unit 6 performs, for each processing section, time stretch processing on the raw material data with a set stretch ratio. A storage unit 9 stores the raw material data of the plurality of processing sections after the time stretch processing as accompaniment pattern data.SELECTED DRAWING: Figure 1
Patent JP-2017034456-A (JP)
Title: Communication system, control method of the same, and program
Inventor: SATO HIROCHIKA
IPC: H04N7/15
Filed: 2015-07-31
Abstract: PROBLEM TO BE SOLVED: To solve the problem that, when a user is made to switch over which of a person's image photographed by a front camera and a person's image photographed by a rear camera is to be projected to a remote place, communication is stopped each time it happens.SOLUTION: The communication system selects one of a person's image photographed by a front camera and a person's image photographed by a rear camera on the basis of a person's position and transmits the selected person's image to a remote place.SELECTED DRAWING: Figure 7
Patent JP-2017032092-A (JP)
Title: Holder for rolling bearing, and rolling bearing
Inventor: TADA MASAMI
IPC: F16C33/66
Filed: 2015-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a rolling bearing that has a slide surface excellent in slidability even at high slip velocity and high surface pressure in lubricant, and provide a holder.SOLUTION: A holder holds a rolling body of a rolling bearing used under an oil lubrication environment, and comprises a substrate and a slide layer formed on a substrate surface. The slide layer is a fluororesin layer. One surface, which does not contact with the substrate, of the fluororesin layer and fluorine resin existing in a neighbor layer thereof form a three-dimensional structure, and the other surface, which contacts with the substrate, of the fluororesin layer and fluorine resin existing in a neighbor layer thereof form a two-dimensional structure. The content of the three-dimensional structure of fluorine resin existing between the one surface and the other surface continuously varies.SELECTED DRAWING: Figure 6
Patent JP-2017031922-A (JP)
Title: Wind energy conversion system
Inventor: WANIBUCHI NORIAKI
IPC: F03D80/00
Filed: 2015-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a wind energy conversion system which can prevent generation of low frequency because blades 51 and setting means do not face when the blades 51 rotates.SOLUTION: A wind energy conversion system comprises: a rotary unit 5 with blades 51 rotating by wind force; a nacelle 6 holding a generator converting rotational energy provided with the rotary unit into electric energy; and a swing support unit 8 supporting the rotary unit and the nacelle to be able to swing to vertical direction and attached rotatably to setting means (a tower 4) to be able to swing to horizontal direction. The distance from the pivot point of the rotary unit to the setting means is longer than the length from the pivot point of the rotary unit to the tip 51t of the blade.SELECTED DRAWING: Figure 1
Patent JP-2017033433-A (JP)
Title: Speed control device
Inventor: Bai dong sheng
IPC: G08G1/0968
Filed: 2015-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a speed control device that can suppress occurrence of undershoot when vehicles slow down.SOLUTION: A speed control device 200 controls a speed of a vehicle 100 travelling along travelling routes composed of a plurality of road sections and having a target speed set with respect to each road section. The speed control device comprises: an actual location acquisition unit 220 that acquires a real location serving an actual location of the vehicle; a real speed acquisition unit 240 that acquires a real speed serving an actual speed of the vehicle; and an acceleration/deceleration control unit 280 that controls an acceleration/deceleration speed of the vehicle so that the real speed follows the target speed set to the road section including the real location. Accompanied by movement of the real location from a first road section to a second road section, when the vehicle decelerates from a first target speed to a second target speed, the first target speed in the first road section is set so that the real speed slows down by a first order delay from the first target speed to the second target speed between a deceleration start location of the first road section and a deceleration end location thereof.SELECTED DRAWING: Figure 1
Patent JP-2015228514-A (JP)
Title: Semiconductor device
Inventor: MIYAIRI HIDEKAZU
IPC: H01L27/088
Filed: 2015-08-17
Abstract: PROBLEM TO BE SOLVED: To solve a problem of an increase in the number of pixels associated with high definition of a display device to cause an increase in the number of gate lines and signal lines, which causes difficulty in mounting of an IC chip by bonding and the like, which has a drive circuit for driving the increased number of gate lines and signal lines thereby to increase manufacturing cost.SOLUTION: A semiconductor device comprises a pixel part and a drive circuit for driving the pixel part on the same substrate, in which at least a part of the drive circuit is constituted by a thin film transistor using an oxide semiconductor sandwiched by gate electrodes vertically. The semiconductor device comprises a channel protection layer provided between the oxide semiconductor and the gate electrode provided above the oxide semiconductor. By providing the pixel part and the drive circuit on the same substrate, manufacturing cost is reduced.
Patent JP-2017041796-A (JP)
Title: Image forming apparatus
Inventor: TAKEMURA TAICHI
IPC: H04N1/04
Filed: 2015-08-20
Abstract: PROBLEM TO BE SOLVED: To decide a measurement condition with high accuracy for executing a main scan using a test form for profile creation.SOLUTION: An image forming apparatus comprises: an output ICC profile storage unit; a printer unit; a spectroscopic sensor; an optimum accumulation time calculation unit for forming a test form on a recording material, causing the spectroscopic sensor to perform a pre-scan of the test form based on a reference accumulation time, and determining an optimum accumulation time based on the measurement result of the pre-scan; and a profile creation unit for causing the spectroscopic sensor to perform a main scan of the test form based on the optimum accumulation time and generating an ICC profile based on the measurement result of the main scan. The optimum accumulation time calculation unit controls whether or not to change the optimum accumulation time to an accumulation time different from the reference accumulation time on the basis of the measurement result of the pre-scan.SELECTED DRAWING: Figure 16
Patent JP-2017039153-A (JP)
Title: Cast slab continuous casing machine
Inventor: KAGEHIRA YOSHIMI
IPC: B22D11/06
Filed: 2015-08-21
Abstract: PROBLEM TO BE SOLVED: To secure molten metal sealability on a molten metal reservoir part even when a heat deformation amount of a rotary casting mold such as a drum is large.SOLUTION: A cast slab continuous casting machine includes a rotary casting mold 10, 20, a side weir 30, 40 provided on an axial direction end part of the rotary casting mold 10, 20, a concave part 31, 41 which is formed on a surface opposite to an axial direction end surface of the rotary casting mold 10, 20 on the side weir 30, 40 and corresponds to such a shape that the axial direction end surface of the rotary casing mold 10, 20 can be deformed and a seal member 50, 60 which is provided between the rotary casting mold 10, 20 and the side weir 30, 40 and can be deformed by sliding with the rotary casting mold 10, 20 or the side weir 30, 40.SELECTED DRAWING: Figure 4
Patent JP-2017044448-A (JP)
Title: Cooling storage
Inventor: HIRANO YUJI
IPC: F25B47/02
Filed: 2015-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a cooling storage which can surely defrost an evaporator by reducing a rick of canceling a defrost operation or defrosting by a defrost method with less power consumption when a large amount of frost is deposited on the evaporator due to a gap formed between a storage body and a door.SOLUTION: A cooling storage includes: a storage body having a heat insulating door; a cooling circuit having a compressor and an evaporator; an interior temperature sensor for detecting an interior temperature; and a control unit which conducts a defrost operation for defrosting the evaporator by a first defrost method when a defrost start condition is satisfied or by either canceling the defrost operation or starting a second defrost method which requires less power consumption that the first defrost method when a defrost cancel condition is satisfied. The defrost cancel condition includes that the interior temperature before starting the defrost operation is at a reference temperature or less.SELECTED DRAWING: Figure 6
Patent JP-2016210953-A (JP)
Title: Method of manufacturing cyclic polyarylene sulfide
Inventor: IWAHANA SOICHIRO
IPC: C08G75/04
Filed: 2015-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing cyclic polyarylene sulfide having high purity with a simple method.SOLUTION: There is provided a method of manufacturing cyclic polyarylene sulfide including recovering the cyclic polyarylene sulfide from a liquid phase part obtained by solid-liquid separation of a reaction mixture which is obtained by heating a raw material composition containing at least a sulfidation agent, a dihalogenated aromatic compound and an organic polar solvent of 1.25 litter to 10 litter per 1 mole of a sulfur component in the raw material composition, at a temperature range of 0°C or more and less than 100°C.SELECTED DRAWING: None
Patent JP-2017048423-A (JP)
Title: Nickel tungsten alloy and contact probe
Inventor: NITTA KOJI
IPC: C22C19/03
Filed: 2015-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a nickel tungsten alloy superior in heat resistance and ductility, and a contact probe therein.SOLUTION: A nickel tungsten alloy contains nickel and tungsten, and the content of the tungsten is more than 2.0 atom% and not more than 10.0 atom%. In an X-ray diffraction spectrum, amount of preferred orientation of a (200) face Nis N>1.0. The amount of preferred orientation Nis 1.5≤N≤3.0 preferably. The thickness of the alloy is, for example, more than 100 μm.SELECTED DRAWING: Figure 4
Patent JP-2016027481-A (JP)
Title: Navigation applications using side-mounted touchpad
Inventor: MATTHEW NICHOLAS PAPAKIPOS
IPC: G06F3/048
Filed: 2015-09-03
Abstract: PROBLEM TO BE SOLVED: To provide navigation using a side-mounted touchpad which is related to a touch-type user interface.SOLUTION: A user of a mobile device 500 performs navigation between application user interface layers by using touch inputs to a touchpad 502 mounted on the side of the mobile device 500.SELECTED DRAWING: Figure 5
Patent JP-2016005660-A (JP)
Title: Pinball game machine
Inventor: OGATA TETSUO
IPC: A63F7/02
Filed: 2015-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a pinball game machine capable of reducing a control load related to a read-ahead forenotice performance in the pinball game machine including a first operation-start hole and a second operation-start hole, and reserving and storing actuation reserved balls for each operation-start hole.SOLUTION: In a case of a failure, the pinball game machine is configured to select a variation pattern of a special symbol 1 side from any of a variation pattern with a ready-to-win and a normal variation pattern, and select a variation pattern of a special symbol 2 side only from the normal variation pattern. Further in a case of a variation with an electric support (an electric tulip support), the pinball game machine is configured to set a first read-ahead forbiddance state of forbidding a read-ahead determination of the special symbol 1 side, and permitting a read-ahead determination of the special symbol 2 side. In a case of a variation without electric support, the pinball game machine is configured to set a second read-ahead forbiddance state of forbidding the read-ahead determination of the special symbol 2 side and permitting the read-ahead determination of the special symbol 1 side.
Patent JP-2017052191-A (JP)
Title: Droplet discharge device
Inventor: ITO HIROYUKI
IPC: B41J2/01
Filed: 2015-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a droplet discharge device capable of performing processing according to a factor of discharge abnormality of a nozzle.SOLUTION: A printer comprises: an ink jet head vibrating pressure chambers communicating with nozzles and discharging droplets from the nozzles; discharge abnormality detection means serving as a first detection section detecting discharge abnormality of the nozzles based on vibration waveforms when the pressure chambers are vibrated; an optical sensor serving as a second detection section detecting the discharge abnormality of the nozzles based on discharge status of the droplets from the nozzles; and a control section performing processing based on determination that a factor of the abnormality exists in a region ranging from an inside of a nozzle to an outside of the nozzle when the second detection section detects the abnormality of the nozzle of which the abnormality is not detected by the first detection section.SELECTED DRAWING: Figure 60
Patent JP-2017053165-A (JP)
Title: Sensor control device, sensor system, and bridge monitoring system
Inventor: OKADA NORIO
IPC: G08C19/00
Filed: 2015-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a sensor control device, sensor system, and bridge monitoring system that are capable of using a sensor element for a plurality of purposes.SOLUTION: A sensor control device 10 connected to at least one or more sensor elements 1 comprises: a storage unit 1100 that stores a plurality of programs, each of which is implemented for a series of processing for performing predetermined setting on a sensor element 1, processing a measurement result based on the setting, and transmitting the processed result to an external device 2, and execution definition information 1110 in which different execution time zones are defined for the plurality of programs; and a control unit 1200 that, during execution of a first program of the plurality of programs on the basis of the execution definition information 1110, receives predetermined maintenance information from the external device 2 and executes processing based on the maintenance information.SELECTED DRAWING: Figure 1
Patent JP-2017059653-A (JP)
Title: Storage device
Inventor: ITAI Shogo
IPC: H01L29/82
Filed: 2015-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a storage device capable of suppressing deterioration in a memory cell.SOLUTION: A semiconductor storage device comprises: a semiconductor substrate 100; a first conductive region 101 provided in a surface region of the semiconductor substrate; a second conductive region 102 provided in the surface region of the semiconductor substrate; a gate structure 2 provided on a region between the first and second conductive regions of the semiconductor substrate; a first conductive layer 12 provided on the first conductive region; a variable resistive element 1 provided on the first conductive layer; a second conductive layer 11 provided on the variable resistive element; a third conductive layer 30 provided on the second conductive region; a first insulating layer 120 provided on a side surface of the first conductive layer; a second insulating layer 130 including a portion provided from a side surface of the variable resistive element to a side surface of the third conductive layer, provided on the first insulating layer, and having higher thermal conductivity than the first insulating layer; and a third insulating layer 140 provided on the second insulating layer and a side surface of the second conductive layer.SELECTED DRAWING: Figure 3