baber/WOPTO huggingface dataset:
Patent JP-2015165464-A (JP)
Title: Method for manufacturing lithium ion secondary battery
Inventor: KITAYOSHI MASANORI
IPC: H01M4/505
Filed: 2014-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a lithium ion secondary battery which enables the further enhancement of cycle characteristics.SOLUTION: A method for manufacturing a lithium ion secondary battery according to the present invention comprises the steps of: exposing a positive electrode active material consisting of nickel lithium manganate to a fluorine-based gas, thereby forming, on the surface of the positive electrode active material, an amorphous lithium fluoride-containing coat; providing OH groups to the positive electrode active material surface so that the amount of OH groups determined by TOF-SIMS is in a range of 1.37-1.82 with respect to the amount of OH groups on the positive electrode active material surface not yet subjected to an OH group-providing treatment; adding a phosphate compound to the positive electrode active material; forming a lithium ion secondary battery having a positive electrode including the positive electrode active material; and then, charging the lithium ion secondary battery, thereby forming an amorphous lithium phosphate-containing coat on the positive electrode active material surface.
Patent JP-2015167444-A (JP)
Title: Protection system of feeder circuit for electric propulsion device
Inventor: TAKABAYASHI YASUHIRO
IPC: H02H3/00
Filed: 2014-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a protection system of a feeder circuit for an electric propulsion device, capable of avoiding power feeding stop of the whole auxiliary machine feeder circuit when a short-circuit fault occurs at the terminal of the auxiliary machine feeder circuit, by blocking only an individual auxiliary machine feeder circuit in which the short-circuit fault has occurred.SOLUTION: A feeder circuit for an electric propulsion device comprising: a main feeder circuit for feeding power to a propulsion motor from a power source with a battery; and an auxiliary machine feeder circuit having individual auxiliary machine feeder circuits for feeding power to a plurality of auxiliary machines and which are branched for each of the auxiliary machines. In the auxiliary machine feeding circuit, an upstream-side overcurrent protection unit is provided on a source flow passage on the upstream side of the individual auxiliary machine feeder circuits of the auxiliary machine feeder circuit, a downstream-side overcurrent protection unit is provided in each of the downstream-side individual auxiliary machine feeding circuits, and a high-speed current-limiting unit is serially connected to each downstream-side overcurrent protection unit. When a short-circuit fault occurs at the terminal of the individual auxiliary machine feeder circuit, a short-circuit current is limited by the high-speed current-limiting unit to a current equal to or below a breaking current setting value of the upstream-side overcurrent protection unit, thereby the current is cut-off more quickly by the downstream-side overcurrent protection unit than the upstream-side overcurrent protection unit.
Patent JP-2015170004-A (JP)
Title: equivalent circuit
Inventor: EHATA KATSUSHI
IPC: G06F17/50
Filed: 2014-03-05
Abstract: PROBLEM TO BE SOLVED: To provide an equivalent circuit capable of obtaining characteristics similar to ones of a laminated type capacitor of an actual product.SOLUTION: An equivalent circuit 1 includes: first circuit parts 5a to 5d indicating an internal electrode of a laminated type capacitor; and second circuit parts 7a to 7f indicating electrostatic capacity of the laminated type capacitor. Three or more of the first circuit parts 5a to 5d are provided, and at least two or more of them have inductance components L1 to L4. The second circuit parts 7a to 7d are connected between one first circuit part and the other circuit part, and mutual inductance is set between inductance components L1 to L4 of the first circuit parts 5a to 5d.
Patent JP-2015169229-A (JP)
Title: Cage for thrust ball bearing and thrust ball bearing
Inventor: SAKAMOTO YASUHIRO
IPC: F16C33/38
Filed: 2014-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a cage for a thrust ball bearing which hardly causes damage at the insertion of balls into a pocket even if using a material which is high in rigidity, and can improve the lubrication performance of the balls.SOLUTION: An end part 50 of a cage 4 in an axial direction comprises: a first end face part 61 which is located so as to surround a pocket 41; a plurality of claw-shaped protrusions 62 which protrude to the outside of an axial direction from a peripheral edge of the pocket 41 at the first end face part 61, and to a center side of the pocket 41, and extend along the peripheral edge in a state of being separated from one another at intervals; and a second end face part 63 which continues to an end part at a side opposite to the pocket 41 side of the first end face part 61 via a step 71, and is located outside the axial direction rather than the first end face part 61. The claw-shaped protrusions 62, the first end face part 61 and the step 71 define a recess 85.
Patent JP-2015168801-A (JP)
Title: Pigment dispersion resin and ink using the same
Inventor: TAKAHATA YOSHIKO
IPC: C09D17/00
Filed: 2014-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a pigment dispersion resin of a water-soluble styrene-acrylic resin, which shows good pigment dispersibility for various kinds of pigments and storage stability of an ink and gives good physical properties such as water resistance and rubbing resistance to a printed matter, and a water-based printing ink using the pigment dispersion resin.SOLUTION: The present inventors have found that the above problem can be solved by using an ink using a specific pigment dispersion resin.
Patent JP-2015171969-A (JP)
Title: Production method of glass tube
Inventor: ASANO HIDEKI
IPC: C03B23/047
Filed: 2014-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of producing a glass tube having large inner diameter.SOLUTION: A molding step and a cutting step are performed. In the molding step, a mother glass tube 11 is molded, while sending gas into an inner pore part of a tubular softened glass. In the cutting step, the mother glass tube 11 is cut so as to have length determined beforehand to obtain a glass tube 14. A tip part of the mother glass tube 11 is positioned in liquid.
Patent JP-2015174505-A (JP)
Title: Slider connecting device of section insulator
Inventor: YAMADA KENJI
IPC: B60M1/30
Filed: 2014-03-13
Abstract: PROBLEM TO BE SOLVED: To alleviate impact to a slider caused by a pantograph, to suppress the transmission of the impact to a trolley line, to prevent vibration, and to prevent the fatigue fracture of the trolley line.SOLUTION: A connecting device 1 which connects a slider 22 of a section insulator and a trolley line T2 connects an ear 4 for gripping the trolley line T2 to a lower part of a connecting metal fitting 2, and supports a pair of slider support members 3 having slider grip ear 7 for gripping the slider 22 to an upper part. A buffer mechanism 5 having a viscoelastic body which is elongation/contraction- deformed by relative vertical movement between both the connecting metal fitting 2 and the slider support member 3 is interposed between the connecting metal fitting and the slider support part. The slider support part 3 comprises a slide rod 8 which protrudes upwardly from the slider grip ear 7, penetrates the connecting metal fitting 2, and screws a retention nut 9 to the metal fitting in the middle of the penetration. The viscoelastic body is accommodated in a lower holder 10 and an upper holder 11 around the slide rod 8, fixes the lower holder 10 to the slide rod 8, fixes the upper holder 11 to the connecting metal fitting 2, and fits it to an axial line direction in a nest shape.
Patent JP-2015177280-A (JP)
Title: gateway device
Inventor: YAMANE MIDORI
IPC: H04M3/00
Filed: 2014-03-14
Abstract: PROBLEM TO BE SOLVED: To prevent the call disconnection of a call when a subscriber of IP telephone service is making the call with a remote maintenance person, if restart occurs at a subscriber-side gateway device which transfers a packet of the call.SOLUTION: The gateway device includes: first hardware resources (3a, 4) which require the suspension of power supply for the restart; second hardware resources (1, 2, 3b, 3c, 5) for bearing fast path processing with other than the first hardware resources and transferring the call packet established in the IP phone service; and an uninterruptible power supply drive 6 for continuing power supply to the second hardware resources which transfer the call packet during the suspension of the power supply to the first hardware resources.
Patent JP-2014182386-A (JP)
Title: Patterned ophthalmic lenses with inserts
Inventor: JAMES DANIEL RIALL
IPC: G02C7/04
Filed: 2014-03-14
Abstract: PROBLEM TO BE SOLVED: To provide methods and apparatus for providing a colorant pattern on multi-piece ophthalmic inserts and ophthalmic lenses comprising inserts.SOLUTION: In some embodiments, an ophthalmic lens is cast molded from a silicone hydrogel, and the lens includes a sealed and encapsulated multi-piece ophthalmic insert portion with a colorant pattern.
Patent JP-2015177622-A (JP)
Title: Controller and control method for brushless motor
Inventor: UMETSU TAKESHI
IPC: H02P6/06
Filed: 2014-03-14
Abstract: PROBLEM TO BE SOLVED: To reduce the deviation between a set duty and an output average duty of a switching element.SOLUTION: A motor controller for switching, on the basis of pulse induction voltage of a non-electrification phase, an electrification mode in which a switching element applies pulse voltage corresponding to a PWM signal to two phases of a three-phase brushless motor divides two successive periods of the PWM signal into a main period and an adjustment period when a set duty Dt is smaller than a lower limit duty Dmin (S3005); limits a main period duty Dto the lower limit duty Dmin in the main period as a period for detecting the pulse induction voltage and adjusts an adjustment period duty Dso that an average duty obtained by averaging the main period duty Dand the adjustment period duty Dis equal to the set duty Dt (S3008, S3009); and corrects the main period duty Dor the adjustment period duty Ddepending on responsiveness of the switching element to the PWM signal's duty (S3010, S3011).
Patent JP-2015174577-A (JP)
Title: Vehicular steering device
Inventor: KATAHIRA YUKA
IPC: B62D6/00
Filed: 2014-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a vehicular steering device capable of setting a more proper steering ratio.SOLUTION: A controller calculates (step S102) a mismatching degree of a steering ratio which indicates a degree of deviation between a proper steering ratio (a ratio of a steering angle of a steering wheel to a steering amount (steering angle)) to a driver, and an actual steering ratio (G), based on at least one of the steering amount (steering angle) of a steering operation piece (steering wheel) to which the driver can perform steering operation, and the steering angle of the steering wheel. Then the controller modifies the steering ratio (steps S103-S106) in a direction that the calculated degree of deviation becomes smaller, based on the calculated degree of deviation.
Patent JP-2014181342-A (JP)
Title: Chemical loop method for partial oxidation of carbonaceous fuel
Inventor: LUIS G VELAZQUEZ-VARGAS
IPC: C01B32/40
Filed: 2014-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a method and a system which can be adjustable so as to avoid formation of a significant amount of COand facilitate formation of CO in a fuel conversion step using CO.SOLUTION: In a first reactor, a carbonaceous fuel is brought into contact with a metal oxide particle in an essentially parallel flow pattern, and the metal oxide particle is reduced from a first high oxidation state to a second low oxidation state and thereby forms a gaseous product, resulting in conversion of the carbonaceous fuel into a product gas flow containing CO as the main C-containing product. In some embodiments, the method and system can produce Hthrough a different reaction, and the His advantageously mixed with CO from a partial oxidation process to form synthetic gas. The synthetic gas, in turn, can be used to form a fuel and a chemical substance. The method and system do not produce a significant amount of COand are adjustable so as to eliminate the need of an air separation unit.
Patent JP-2015175819-A (JP)
Title: Detection device and detection method
Inventor: KAKIUCHI MARIKO
IPC: B05B5/057
Filed: 2014-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a detection device and a detection method capable of efficiently detecting test substances included in a gas while preventing loss of a sample.SOLUTION: A detection device 1000 includes: a collection section 1100 that collects a condensate liquid of a condensed gas sample containing test substances; a cooling/heating unit 1200 that cools/heats the collection section; a transport unit 1300; and a detection section 1400 that detects the test substance. The cooling/heating unit cools the collection section to generate the condensate liquid and subsequently heats the collection section to generate concentration gas of the evaporated condensate liquid. The concentration gas is transferred to the detection section via the transport unit to detect the test substances contained in the gas.
Patent JP-2015183695-A (JP)
Title: Buried type nut, process of manufacture of buried type nut and buried type nut installed component
Inventor: YAMADA KUNIO
IPC: F16B37/04
Filed: 2014-03-20
Abstract: PROBLEM TO BE SOLVED: To provide a buried type nut capable of restricting a phenomenon of co-rotation at a screw and improving its connecting force durable against a high fastening force, a process for manufacture of the buried type nut and a buried type nut installed component.SOLUTION: A buried type nut 100 comprises a cylindrical nut main body 101. The nut main body 101 is constituted by small-diameter parts 102 and a flange part 103. On the outer circumferential surfaces of the small-diameter parts 102 are formed engaging protrusions 110. The protrusions are formed at the outer circumferential surfaces of the small-diameter parts 102 in mountain-shapes intermittently protruded along a circumferential direction of the small-diameter parts 102. The engaging protrusions 110 are entirely formed by male threads. The outer edges of the engaging protrusions 110 are formed with extension segments 120. The extension segments 120 are formed to extend toward the circumferential directions of the small-diameter parts 102 on an edge lines extending between the extremity ends of the engaging protrusions 110 at the outer edge of each of the engaging protrusions 110 and the surface of each of the small-diameter parts 102.
Patent JP-2015184270-A (JP)
Title: Pseudo sunlight irradiation device
Inventor: MORI ICHIRO
IPC: F21S2/00
Filed: 2014-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a pseudo sunlight irradiation device capable of suppressing the deflection of an optical member.SOLUTION: The pseudo sunlight irradiation device includes a pseudo sunlight irradiation box 6 that accommodates a light source 22 and spectrum-adjusts the light from the light source 22 to obtain pseudo sunlight, has a light emission opening facing the radiation surface of the pseudo sunlight irradiation box 6, and emits pseudo sunlight through the light emission opening 200A. A rigid support body 140 that is formed in a planar shape and has a plurality of openings is disposed so as to cover the light emission opening 200A, and optical members 102 and 110 are mounted on the support body 140.
Patent JP-2015189044-A (JP)
Title: Decorative sheet and decorative resin molding
Inventor: YONEZAKI TATSUYA
IPC: B32B33/00
Filed: 2014-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a decorative sheet including a heat sealing layer applicable to an overlay method, having high adhesion in molding and even when exposed to high temperature after molding.SOLUTION: A decorative sheet is used in an overlay method, in which the decorative sheet having a heat sealing layer is softened by heating, and while allowing the decorative sheet to track the shape of a molded resin for forming, a heat seal between the heat sealing layer and the molded resin is made, so that the molded resin is decorated with the decorative sheet. The decorative sheet includes a laminate of at least a substrate layer and a heat sealing layer which are laminated. The laminate has a thickness in the range of 200 to 400 μm. The heat sealing layer has a glass transition temperature in the range of 65 to 85°C.
Patent JP-2015191363-A (JP)
Title: Pos system and control method of pos system
Inventor: TERAJIMA KATSUTOSHI
IPC: G07G1/06
Filed: 2014-03-27
Abstract: PROBLEM TO BE SOLVED: To reduce the operation performed by a user who has done the accounting when a prescribed service is provided to the user.SOLUTION: A POS system 1 includes: a POS terminal 8 that performs settlement processing, and transmits receipt print data based on the settlement processing; a printer 12 having a communication interface 35 for receiving the receipt print data, a signal communication section 36 for transmitting a radio signal on the basis of the reception of the receipt print data, a network communication section 37 for transmitting the receipt print data, and a printing section 31; and a terminal 14 having a signal communication processing section 52 for receiving the radio signal, and a terminal control section 50 for performing processing based on the radio signal.
Patent JP-2015189063-A (JP)
Title: Method for producing fiber-reinforced composite, member for transportation equipment constitution and automotive member
Inventor: HITOMI KAZUTOKI
IPC: B29C39/10
Filed: 2014-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a fiber-reinforced composite having excellent appearance, mechanical strength and lightness.SOLUTION: Provided is a method for producing a fiber-reinforced composite body including: a lamination step of laminating reinforcing fiber on the surface of a foam molded body to produce a laminated body; an impregnation step of feeding a synthetic resin to the reinforcing fiber of the laminated body and impregnating the synthetic resin to the reinforcing fiber; and an integration step of solidifying or curing the synthetic resin to make the reinforcing fiber impregnated with the synthetic resin into a plastic layer and laminating and integrating the fiber-reinforced layer to the surface of the foam molded body. In the impregnation step, the reinforcing fiber is moved by 0.05 to 10% to the surface direction of the foam molded body.
Patent JP-2015190861-A (JP)
Title: Movement performance analysis method of vehicle
Inventor: TAKAHASHI TOSHIMICHI
IPC: G01M17/007
Filed: 2014-03-28
Abstract: PROBLEM TO BE SOLVED: To perform an accurate and speedy analysis, in a movement performance analysis method of calculating the rigid mode of six degrees of freedom of a vehicle during travel on the basis of output signals of a plurality of acceleration sensors.SOLUTION: In the movement performance analysis method of a vehicle of the present invention, the behavior of the vehicle during travel is analyzed on the basis of output signals of a plurality of DC-response acceleration sensors disposed in the vehicle. This method includes: a data acquiring process of acquiring, as a time series signal, the output signals of the acceleration sensors during travel; an off-set removal process of performing time differentiation and time integration of the acquired time series signal; and a rigid mode calculation process of calculating the rigid mode of six degrees of freedom of the vehicle during travel using the time series signal having undergone the off-set removal process.
Patent JP-2015188660-A (JP)
Title: Game machine
Inventor: YAMAMOTO TAKEHIRO
IPC: A63F7/02
Filed: 2014-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of preventing giving discomfort to players.SOLUTION: In a Pachinko game machine 10, sub liquid crystal display devices 41, 41 driven by first driving motors 43, 43 come closer to each other and are abutted on each other in front of a display screen 30G. And, when the sub liquid crystal display devices 41, 41 separate from each other, display change members 45 attached to the back side of the sub liquid crystal display devices 41 are driven by second driving motors 46 in an opposite direction to the sub liquid crystal display devices 41, and appear in an abutted state. Then, in this invention, when the sub liquid crystal display devices 41, 41 separate from each other, the first and the second driving motors 43 and 46 are controlled so that the speed at which the display change members 45 protrude from the sub liquid crystal display devices 41 becomes greater than the speed of the sub liquid crystal display devices 41.
Patent JP-2015194280-A (JP)
Title: Air conditioning system for room storing information communication device
Inventor: SHIBATA KATSUHIKO
IPC: F24F3/044
Filed: 2014-03-31
Abstract: PROBLEM TO BE SOLVED: To perform an efficient cooling of each of information communication devices and increase a degree of freedom for layout thereof in a room where a standard information communication device, operation guarantee of which is assured in a standard temperature region, and a high-temperature resisting information communication device, operation guarantee of which is assured up to a higher temperature region than that of the standard temperature region, are present in the same room.SOLUTION: Standard device rows SL1 and SL2 arranged in rows to cause front surface sides of standard information devices to become the same surface side are arranged with their back surfaces facing each other and high temperature resisting device rows HL1 and HL2 are arranged on the same rows as those of the standard device rows SL1 and SL2 so as to cause the air suction surface sides of the high temperature resisting device rows HL1 and HL2 to face against a hot aile H to which a high temperature exhaust from the standard device rows SL1 and SL2 is discharged. Discharged air from the high temperature resisting device rows HL1 and HL2 is taken into air conditioners 2 and 3 as returning air RA1 and supplied to the air suction surface sides of the standard device rows SL1 and SL2 as supplied air SA.
Patent JP-2015196914-A (JP)
Title: False twisted yarn
Inventor: TAGA Fumihiko
IPC: D02G3/02
Filed: 2014-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a readily-stainable false twisted yarn for a rub-resistant melting fabric, which has less separation between a core and a sheath.SOLUTION: A false twisted yarn for a rub-resistant melting fabric is made of a composite fiber comprising a core part and a sheath part completely covering the core part. A polymer of the core part is a polymer alloy comprising two or more types of thermoplastic polymers. The polymer alloy is made of polyester, polyolefin and compatibilizing agent and has a sea-island structure in which a sea phase is made of polyester and an island phase is made of polyolefin. A polymer of the sheath part is polyester.