baber/WOPTO huggingface dataset:
Patent JP-2014221632-A (JP)
Title: Pneumatic tire
Inventor: TAKUBO YOSHIHISA
IPC: B60C1/00
Filed: 2013-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic tire capable of appropriately determining the service life of a tire when cut flaws are generated in a sidewall portion.SOLUTION: A pneumatic tire comprises a carcass that is constituted by at least one ply of a cord rubber covering layer that includes a carcass main body engaged with a bead core embedded in a bead portion, and a carcass folded portion extending from the carcass main body and folded around the bead core. The pneumatic tire includes a colored layer arranged outward in a tire width direction of the carcass main body along the carcass main body. The colored layer is placed at least a part at which a distance outward in a tire radial direction from a rim diameter line position measured in a no-load state in which the pneumatic tire is fitted to an applicable rim and a predetermined internal pressure is applied to the tire falls within a range from 30% to 70% (inclusive) of a tire cross-sectional height.
Patent JP-2014225548-A (JP)
Title: Soft magnetic flat powder for magnetic sheet having high magnetic permeability excellent in smoothness on sheet surface, magnetic sheet using the same, and method of manufacturing soft magnetic flat powder
Inventor: SAWADA TOSHIYUKI
IPC: C22C19/03
Filed: 2013-05-16
Abstract: PROBLEM TO BE SOLVED: To provide soft magnetic flat powder which, when is used as a magnetic sheet, has excellent smoothness on the sheet surface and can achieve high magnetic permeability, and also to provide the magnetic sheet having high magnetic permeability using the same and a method of manufacturing this soft magnetic flat power.SOLUTION: Disclosed is soft magnetic flat power for a magnetic sheet having excellent smoothness on the sheet surface and high magnetic permeability, which is soft powder obtained by flattening and processing soft powder and characterized in that the average particle diameter is 40 to 53 μm, the ratio of the tap density to the true density is 0.20 to 0.23, the average aspect ratio is 10 to 40, the average thickness is 1.6 to 3.1 μm, the oxygen content is 0.16 to 0.48 mass% and the nitrogen contact is 10 to 250 ppm. The high magnetic permeability magnetic sheet using the soft magnetic flat powder and a method of manufacturing this soft magnetic flat powder are provided.
Patent JP-2014224922-A (JP)
Title: Blade member and optical fiber cutter
Inventor: HASEGAWA MASAHIRO
IPC: G02B6/00
Filed: 2013-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a blade member that favorably cuts into a coating part and optimally scratches glass fiber when cutting optical fiber having the coating part, and an optical fiber cutter.SOLUTION: A blade member 12 is provided at the tip side of a blade part 22 to cut into a coating part 2b and give glass fiber 2a an initial scratch. The blade member 12 includes a blade part 24 at least part of which is located in the coating part 2b when in contact with the glass fiber 2a. The blade part 24 includes a base part 26 extending in the direction of cutting into the optical fiber 2, and a blade tip part 28 located at the tip of the base part 26, forming a sharp angle, and giving the glass fiber 2a an initial scratch. The thickness of the base part 26 is equal to or less than one-sixth of the outer diameter of the coating part 2b.
Patent JP-2014226193-A (JP)
Title: Game machine
Inventor: TANAKA YOSHITOMO
IPC: A63F5/04
Filed: 2013-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a game machine for improving the interest of a game while keeping the fairness between players.SOLUTION: When a specific role is hit in role lottery means (or a game control device 50), reel stop control means (or a game control device 50) stops and controls a reel 6 so that a pattern combination mode corresponding to the specific role may be deduced, even if a stop operation part (or a reel stop button 24) is operated in an order different from an operation order reported by operation order reporting part (or a performance controller 70). In the case where the lottery result by the role lottery means is a special role, display control means (the performance controller 70) displays a specific image on the display device (an image display device 3 or a side sub display device 310) on the basis of the orderly operation of the stop operation part by the operation order notification means, in the case where the lottery result by the role lottery means is a specific role.
Patent JP-2014227363-A (JP)
Title: Binuclear metal complex compound and organic electroluminescent element using the same
Inventor: TANAKA YASUHIRO
IPC: C09K11/06
Filed: 2013-05-21
Abstract: PROBLEM TO BE SOLVED: To provide an organic electroluminescent element having high current efficiency and to provide a binuclear metal complex compound using the same.SOLUTION: There are provided a binuclear metal complex compound having a silyl group or a germyl group and an organic electroluminescent element containing the same. There is provided a method of producing a binuclear metal complex compound having a silyl group or a germyl group, which comprises: a step of reacting a pyridine compound having a silyl group or a germyl group and a metal halide to produce a halogenated binuclear metal complex compound; and a step of reacting the halogenated binuclear metal complex compound and a biimidazole compound. The problem of the present invention is solved by the halogenated binuclear metal complex compound having a silyl group or a germyl group.
Patent JP-2014228344-A (JP)
Title: Sensor unit
Inventor: ITOMI SHOJI
IPC: G01D5/244
Filed: 2013-05-21
Abstract: PROBLEM TO BE SOLVED: To enable abnormality in a GND cable to be detected by detecting sensor output.SOLUTION: A DC supply power source 5 of a sensor circuit 2 is connected to primary side terminals 8a, 8b of a relay 3. Also, output of the sensor circuit 2 is connected to one terminal 9a of secondary side terminals 9a, 9b of the relay 3, and the other terminal 9b is connected to a control computer 10 as an output terminal pulled down to GND via a resistor R2. Thus, when a prescribed voltage is applied from the supply power source 5 to the primary side terminals 8a, 8b of the relay 3, the secondary side contact is turned on and output of the sensor circuit 2 is output to the control computer 10. On the other hand, when the GND is not correctly supplied due to disconnection of a GND cable, etc., the primary side stops operating normally and the secondary side is turned off. As a result of this, output of the sensor circuit 2 is held at 0 V by the pulldown resistor R2, and the control computer 10 can detect abnormality in the GND cable by detecting sensor output.
Patent JP-2014229169-A (JP)
Title: Application registration system, computer, application providing server, application registration method, and computer program
Inventor: SASAKUMA HARUNA
IPC: G06F9/445
Filed: 2013-05-24
Abstract: PROBLEM TO BE SOLVED: To enable a provider to rewrite an application with a time and effort reduced more than before.SOLUTION: A development computer 2 transmits data for installation of an application to an image forming device 3A. The image forming device 3A receives the data for installation, installs the application, and thereafter starts the application. Then, a screen of the application is captured, and image data thereof is transmitted to the development computer 2. The development computer 2, when receiving the image data, outputs the captured screen on the basis thereof.
Patent JP-2014218881-A (JP)
Title: Circular swimming pool
Inventor: SHIROTANI SEI
IPC: E04H4/04
Filed: 2013-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a swimming pool for an infant or a kindergarten child which can be provided at a cheap price and is an assembly type pool that can be disassembled in a short time without a tool and in which water cleanup can be performed smoothly.SOLUTION: A circular swimming pool is constituted by using metallic thin plates as pool side plates, inserting the upper parts of the metallic thin plates into plural groove parts of an upper metallic frame and inserting the lower parts of the metallic thin plates together with a vinyl sheet into plural groove parts of a lower metallic frame. The upper metallic frame and the lower metallic frame are fixed by one-touch metallic fittings using support metallic fittings, to form a strong pool. Because of using one-touch metallic fittings, the circular swimming pool can be assembled and disassembled in a short time without a tool and the storage is compact.
Patent JP-2014232663-A (JP)
Title: Polymer electrolytic composition, manufacturing method thereof, and polymer electrolytic film
Inventor: TANAKA NORIHITO
IPC: H01M8/10
Filed: 2013-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a polymer electrolytic composition superior in gas barrier property.SOLUTION: A polymer electrolytic composition includes: 100 pts.mass of a fluorine-based polyelectrolyte(A) having an ion-exchange capacity of 0.50-3.0 mEq/g; and 0.10-50 pts.mass of a sulfonation-modified carbon hydride-based polyelectrolyte(B) having an ion-exchange capacity of 0.50-3.0 mEq/g.
Patent JP-2014044398-A (JP)
Title: Lubricant supply device, image forming apparatus, and process cartridge
Inventor: HATORI SATOSHI
IPC: G03G21/10
Filed: 2013-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a lubricant supply device capable of supplying lubricant to a lubricant supply object even after remaining amount detection means detects reduction of solid lubricant to a predetermined amount.SOLUTION: A remaining amount detection unit 40 includes: a first electrode member 42a; a second electrode member 42b that is arranged opposite to the first electrode member 42a, moves to the first electrode member side in association with the movement of an application roller 3a while scraping off solid lubricant 3b, and comes into contact with the first electrode member 42a when the remaining amount of the solid lubricant 3b is reduced to a predetermined amount; and a resistance detection unit 42c that applies voltage between the first electrode member 42a and the second electrode member 42b to detect conduction. The first electrode member 42a moves together with the second electrode member 42b after the contact with the second electrode member 42b.
Patent JP-2013232915-A (JP)
Title: Ofdm transmitter, ofdm transmission method, ofdm receiver and ofdm reception method
Inventor: MATSUMURA YOSHINAGA
IPC: H04J11/00
Filed: 2013-06-05
Abstract: PROBLEM TO BE SOLVED: To facilitate distinction of first and second symbols.SOLUTION: An OFDM transmitter and an OFDM receiver transmit and receive first and second control symbols and a plurality of other symbols. In the first and second control symbols, the forward guard period followed by an effective period includes a signal in which at least some of signals in the effective period are subjected to frequency shift with first and second frequency shift amounts not equal to zero. The first and second frequency shift amounts are different from each other, and the lengths of forward guard period in the first and second control symbols are different from each other. The sum of lengths of forward guard period and rear guard period of the first control symbol is equal to the sum of lengths of forward guard period and rear guard period of the second control symbol.
Patent JP-2014234922-A (JP)
Title: Solenoid valve driving controller
Inventor: KAITANI YASUMASA
IPC: F02M51/00
Filed: 2013-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a solenoid valve driving controller capable of appropriately estimating timing corresponding to an inflection point on change characteristics of a voltage across a solenoid valve right after a drive current for the solenoid valve is cut off, and accurately detecting timing of actually closing the solenoid valve.SOLUTION: A solenoid voltage VSL of a fuel injection valve 2 is detected, the solenoid voltage VSL when a solenoid valve is closed right after a drive current ID is cut off is subjected to a bandpass filtering process, thereby calculating a filter output VFOUT corresponding to a specific frequency component, and timing at which the filter output VFOUT has a peak is estimated as timing of seating a valve element 32 of the fuel injection valve 2. Since change characteristics of the solenoid voltage VSL when the solenoid valve is closed change depending on valve opening command time Ti, a pass-band for the bandpass filtering process is set depending on the valve opening command time Ti.
Patent JP-2014238643-A (JP)
Title: Atm skimming prevention system and method thereof
Inventor: ISHIZAKI TAKASHI
IPC: G06Q20/18
Filed: 2013-06-06
Abstract: PROBLEM TO BE SOLVED: To detect a skimming device mounted in an ATM at an early stage.SOLUTION: A computer system of a financial institution includes an ATM management information DB for storing management information of all ATMs managed by the financial institution, and an ATM partial image DB for storing a partial image of an ATM including an image including a card insertion slot in each model of an ATM. When receiving a user's transaction start request from an ATM, an ATM control part of a host computer side of the financial institution identifies the ATM with reference to the ATM management information DB, generates a confirmation screen for asking the user to confirm whether an abnormality exists in the ATM, and transmits the confirmation scree to the ATM. The confirmation screen includes a partial image of each mechanism part in a normal mode of the ATM from the ATM partial image DB. Also, a DB storing an image of an actually used skimming device is prepared, and is included in the confirmation screen. The transaction is subjected to continuation/stop, and the ATM is prevented from being used in some cases in accordance with a determination result performed about the confirmation screen by the user.
Patent JP-2015004572-A (JP)
Title: Transformer inner temperature detector and temperature detection method
Inventor: MIZUSAWA AYA
IPC: H01F27/00
Filed: 2013-06-20
Abstract: PROBLEM TO BE SOLVED: To prevent leakage of an insulation medium caused when an optical fiber temperature sensor measures the temperature inside a transformer.SOLUTION: A transformer inner temperature detector includes: optical fiber temperature detection means disposed in a transformer tank, which has a temperature-sensitive part at one end thereof for allowing a beam of light to enter from the other end and to reflect the light at the temperature-sensitive part to obtain a beam of reflected light having a wave length which depends on the temperature inside the transformer, and which transmits the reflected light from the one end to the other end to obtain an optical signal on the basis of the reflected light; and signal processing means disposed inside the transformer tank for converting the optical signal into an electrical signal. The transformer inner temperature detector further includes: transmission means disposed inside the transformer tank for, after converting the electrical signal into an electromagnetic wave, transmitting the electromagnetic wave to the outside of the transformer tank; reception means disposed outside the transformer tank for receiving the electromagnetic wave transmitted from the transmission means; and a power source disposed inside the transformer tank for driving the signal processing means and the transmission means.
Patent JP-2015004821-A (JP)
Title: Reflection type screen, and video display system
Inventor: OGAWA KAZUNOBU
IPC: G03B21/60
Filed: 2013-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a reflection type screen capable of displaying a bright and good video and minimizing reflection to a ceiling, and to provide a video display system provided with the same.SOLUTION: A reflection type screen 10 includes: a lens layer 13 having a Fresnel lens shape at the rear side thereof arrayed with multiple rear side-convexed unit lenses 131 each having a lens surface 132 and a non-lens surface 133; a reflection layer 12 formed on at least each lens surface 132 of the unit lens 131 and reflecting light; and a surface optical layer 15 arrayed with multiple column-shaped unit optical elements 151 which become convex on the video source side, on a surface of the video source side, in one direction along the screen surface of this reflection type screen 10. The unit optical element 151 has an approximately triangular cross-sectional shape in a cross-section parallel to an arrayed direction thereof and a thickness direction of the reflection type screen 10.
Patent JP-2015005429-A (JP)
Title: Connector structure
Inventor: INOUE TAKUMI
IPC: H01R13/04
Filed: 2013-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a technique for securing stable conductivity between a male terminal and a female terminal in a connector structure for connecting/separating the male terminal and the female terminal by reducing abrasion caused by repeat of insertion/extraction of the terminals.SOLUTION: A male connector 12 includes a male terminal 15. A female connector includes a female terminal 8 having a cylindrical part into which the male terminal 15 is inserted. A flat spring 5 for pressing the inserted male terminal 15 to an inside face 8a of the cylindrical part is arranged on the inside of the cylindrical part of the female terminal 8. A projection portion 5a is formed on the surface of the flat spring 5 opposed to the male terminal 15. A flat part 15b with which an upper end of the projection portion 5a is brought into contact in a situation where insertion into the female terminal 8 is completed is formed on the male terminal 15, a groove 15a is formed on a route on which the projection portion 5a is moved up to completion of insertion into the female terminal 8, and when the projection portion 5a is opposed to the groove 15a, a gap is secured between the upper end of the projection portion 5a and the groove 15a.
Patent JP-2015011051-A (JP)
Title: Developing device, process unit, and image forming apparatus
Inventor: SAKATANI KOTA
IPC: G03G15/08
Filed: 2013-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a developing device that can reduce incorrect detection of the amount of developer to increase the accuracy of the detection.SOLUTION: A developing device 4 includes a partition wall 46 that divides the inside of a developing housing 40 through which toner is circulated and conveyed into a first space A into which the toner is supplied and a second space B in which a developer roller is disposed. The developing device 4 includes a main communication port 46a at both ends of the partition wall 46 and an auxiliary communication port 46b at the intermediate part of the partition wall 46, and further has a detection area for detecting the amount of the toner provided at a position adjacent to the auxiliary communication port 46b in the first space A.
Patent JP-2015010513-A (JP)
Title: Control device for engine
Inventor: MURAKAMI TAKASHI
IPC: F02B37/18
Filed: 2013-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a control device for an engine, for improving the compatibility of fuel injection control using port injection and cylinder injection in combination with supercharging control utilizing exhaust pressure.SOLUTION: The control device for an engine includes a fuel injection system using port injection and cylinder injection in combination and a supercharging system utilizing exhaust pressure. It further includes a waste gate valve 17 mounted in a passage 32 bypassing a supercharging turbine 16A on an exhaust passage 31, and control means 4 for controlling an opening D of the waste gate valve 17 in a first injection state that a port injection amount is greater than a cylinder injection amount, on the basis of first opening characteristics that the opening D is smaller as the load of the engine 10 is higher.
Patent JP-2015012750-A (JP)
Title: Power conversion device
Inventor: ISHIUCHI HIROKI
IPC: H02M7/12
Filed: 2013-07-01
Abstract: PROBLEM TO BE SOLVED: To transfer power while maintaining soft switching between a three-phase AC voltage source and a DC voltage source.SOLUTION: A power conversion device 10 comprises: a three-phase AC voltage source 80; three power conversion parts 30; and a DC voltage source 6. The power conversion part 30 includes phase bridges 1-4. The phase bridges 1 and 2 connected in parallel and the phase bridges 3 and 4 connected in parallel are connected via a load. In the phase bridge 1, positive electrode terminals are connected to phases of the three-phase AC voltage source 80, and negative electrode terminals are short-circuited with each other. In the phase bridge 4, positive electrode terminals and negative electrode terminals are short-circuited with each other. The DC voltage source 6 is connected in parallel with any one phase bridge 4. The phase bridges 1 and 2 are switched in such a manner that a primary voltage repeats a voltage of the three-phase AC voltage source 80 and an inversion voltage for a phase period γ via a zero voltage for each half term. The phase bridges 3 and 4 are switched in such a manner that a secondary voltage repeats a voltage of the DC voltage source 6 and an inversion voltage for the phase period γ via a zero voltage for each half term in the same frequency as the primary voltage and while delaying a phase by (180°-control angle δ).
Patent JP-2015012772-A (JP)
Title: Charging circuit and flash discharge lamp-lighting device
Inventor: OKUBO KATSUAKI
IPC: H02J7/02
Filed: 2013-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a low-loss, small-sized and cost-reduced configuration capable of evenly charging a plurality of power storage elements connected in series, in a charging circuit for charging the power storage elements.SOLUTION: A charging circuit 220 comprises: power storage elements 11-1 and 11-2 connected in series; a voltage detection circuit 12 used for specifying voltages of the power storage elements 11-1 and 11-2 as detection voltages V1 and V2, respectively; a balance discharge circuit 30 including a serial circuit of a resistance element 34-1 and a switch element 36-1 connected in parallel to the power storage element 11-1 and a serial circuit of a resistance element 34-2 and a switch element 36-2 connected in parallel to the power storage element 11-2; and a control circuit 40 for controlling an operation state of one of the switch elements 36-1 and 36-2 on the basis of a detection voltage difference between the detection voltage V1 and the detection voltage V2 in such a manner that the detection voltage difference becomes equal to or less than a predetermined value Va when charging the power storage elements 11-1 and 11-2.
Patent JP-2015010815-A (JP)
Title: Refrigerator
Inventor: HIGASHINAKA YUJI
IPC: F25D11/02
Filed: 2013-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerator internal cooling time of which is reduced by simultaneous cooling under an appropriate condition and which is reduced in power consumption.SOLUTION: The refrigerator includes: a refrigerator cooler which cools a storage chamber in a refrigeration temperature zone; a freezer cooler which cools a storage chamber in a freezing temperature zone; an outside air temperature sensor which measures temperature of outside of the refrigerator; refrigerant flow rate adjusting means which can perform control for sending refrigerant only to either one of the refrigerator cooler or the freezer cooler and control for simultaneously sending the refrigerant to both of the coolers; and a refrigerant control part which controls the refrigerant flow rate adjusting means. The refrigerant control part performs control of the refrigerant flow rate adjusting means so as to simultaneously flow the refrigerant to both of the refrigerator cooler and the freezer cooler, when the outside air temperature measured by the outside air temperature sensor is equal to or lower than a prescribed temperature.