baber/WOPTO huggingface dataset:
Patent JP-2012198983-A (JP)
Title: Inspection method and apparatus for integrated circuit device
Inventor: PARRIS MICHAEL C
IPC: G11C29/10
Filed: 2012-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a data reverse register technique for integrated circuit memory inspection in which data input signals are selectively reversed in a predetermined pattern to maximize the probability of identifying failures during inspection.SOLUTION: On predetermined input/output (I/O), data input may be reversed to create a desired inspection pattern (for example, data stripe) which is "the worst case" for an I/O circuit or a column stripe which is "the worst case" for memory arrays. Next, a circuit of this technique matches the pattern for a data output path, and reverses appropriate data output so as to obtain expected test data. In this way, an inspection mode is transparent to any memory tester.
Patent JP-2014006306-A (JP)
Title: Display device, television receiver, method of controlling display device, program, and recording medium
Inventor: NIIZUMA RYOSUKE
IPC: G10L15/22
Filed: 2012-06-21
Abstract: PROBLEM TO BE SOLVED: To display a function useful for a user with enhanced user convenience.SOLUTION: A display device 30 includes a keyword extraction unit 261 that extracts one or plural keywords from the audio indicated by an audio signal, a function display order determination unit 263 that assigns weights to each keyword, and a video processing unit 170 that selectively displays a function associated with each keyword, referring to weights of the keywords.
Patent JP-2014006608-A (JP)
Title: Photovoltaic power generation system
Inventor: KANOUDA TAMAHIKO
IPC: G05F1/67
Filed: 2012-06-22
Abstract: PROBLEM TO BE SOLVED: To solve the problem that since a conventional hill-climbing method is difficult to detect the maximum power point when a partial shadow occurs, the MPPT efficiency needs to be improved in a photovoltaic power generation system, whereas a detection mode for detecting the maximum power point in an extremely short time is effective even when the partial shadow occurs, but if an attempt is made to reduce a volume and a cost by reducing values of a choke coil and a filter capacity, a control system oscillates in the vicinity of a short-circuiting current point and an accurate maximum power point cannot be detected, and further, a power fluctuation to the system is increased in the vicinity of the detection mode.SOLUTION: An open loop control for driving a switching element is performed while gradually increasing a time ratio in a detection mode, and when the time ratio reaches the preset maximum value, the detection mode is finished so as to prevent oscillation. Further, power fluctuation to the system is suppressed by synchronizing execution of the detection mode with zero-cross of a commercial system.
Patent JP-2014006316-A (JP)
Title: Exposure device
Inventor: WATABE SHIGEO
IPC: H05K3/00
Filed: 2012-06-22
Abstract: PROBLEM TO BE SOLVED: To improve a yield by suitably detecting a strain of a glass substrate.SOLUTION: An exposure device includes a chuck 3 which holds a glass substrate 6, and further includes a strain sensor 51 which is arranged on an undersurface 3b opposite to a top surface 3a of the chuck 3 contacting with the glass substrate 6 and detects a strain of the chuck 3, and determination means 62 which calculates the amount of change of the length of the glass substrate 6 from the detection values of the strain sensor 51 and determines whether or not the calculated amount of change exceeds a predetermined threshold value. The exposure device includes the chuck 3 which holds the glass substrate 6, and further includes a holding member 14 which holds the glass substrate 6 on the top surface 3a of the chuck 3 contacting with the glass substrate 6, strain detecting means 71, 72 which are arranged on the side surfaces of the holding member 14 and detect a strain of the holding member 14, and determination means 62 which calculates the amount of change of the length of the glass substrate 6 from the detection values of the strain detecting means 71, 72 and determines whether or not the calculated amount of change exceeds a predetermined threshold value.
Patent JP-2015025212-A (JP)
Title: Base cloth for surface material of foam plastic-based insulation material
Inventor: MATSUOKA MASANOBU
IPC: D21H15/10
Filed: 2012-06-22
Abstract: PROBLEM TO BE SOLVED: To examine the possibility of new applications of used-paper pulp, newspapers, whose utilization by recycle comes to the limit now and provide base cloth for surface materials which is excellent in strength and adhesiveness to phenol foam resin components although blended with used paper pulp.SOLUTION: Base cloth for surface materials of foam plastic-based insulation materials is a nonwoven fabric which comprises cellulose fiber originated from not-deinked used-paper, glass fiber and a fibrous binder as essential components. At least a part of the fibrous binder is fused and fibrous binders, and fibrous binders are adhered mutually through fusion or the fibrous binder, cellulose fiber and glass fiber are adhered together through fusion. The not-deinked used paper is preferably industrial used paper comprising newspapers and magazines. The foam plastic-based insulation material is preferably a foam phenol resin-based insulation material.
Patent JP-2014004531-A (JP)
Title: Grain preparation equipment
Inventor: MORI TAIICHI
IPC: B02B7/00
Filed: 2012-06-25
Abstract: PROBLEM TO BE SOLVED: To provide charge type grain preparation equipment for flour-milling polished rice brought by a user, polishing brought unpolished rice and polishing and flour-milling the brought unpolished rice.SOLUTION: Grain preparation equipment comprises: a rice polishing machine (5); a flour milling machine (6); a first lifting machine (3) for grain-lifting unpolished rice to the rice polishing machine (5); and a second lifting machine (4) for grain-lifting polished rice to the flour milling machine (6), and a polished rice takeout part of the rice polishing machine (5) is provided with switching means (10) for switching to a transfer state to the second lifting machine (4) or a discharge state to a polished rice takeout hopper (7), and the polished rice takeout hopper (7) is arranged in a front lateral central part of an equipment storage (15), and an unpolished rice raw material input hopper (1) and a polished rice raw material input hopper (2) are separately arranged on both front lateral sides.
Patent JP-2014006742-A (JP)
Title: Influence estimation method, device, and program
Inventor: SATO TAE
IPC: G06Q30/02
Filed: 2012-06-25
Abstract: PROBLEM TO BE SOLVED: To narrow down a target and select a person or a group having large influence on the target in order to effectively perform promotion.SOLUTION: A computer calculates an influence degree score indicating a degree of influence of an information transmitter such an individual or a group on an information receiver, integrates the calculated influence degree score of each information receiver, and estimates influence of any information transmitter on a target group from the integration result.
Patent JP-2014004802-A (JP)
Title: Resin molded product obtained by integrating metal member and method for manufacturing the same
Inventor: YAMASHITA TAKAHIRO
IPC: B29C45/14
Filed: 2012-06-27
Abstract: PROBLEM TO BE SOLVED: To secure the air-tightness and liquid-tightness of a joint between a metal member and a resin member without increasing the number of work processes by laser beam irradiation by designing a fine uneven shape formed on a surface of the metal member by laser beam irradiation.SOLUTION: There is provided a resin molded product which is formed of a resin member and a metal member having a rectangular sectional shape and in which both members are joined and integrated by molding the resin member using the metal member as an insert. An aggregation area of grooves having a fine width dimension by laser beam irradiation is formed on a joint surface. The area is an aggregate of closed-loop grooves in which both ends of the grooves move around all the surfaces of the metal member which forms a rectangular or cross sectional shape and both ends of the grooves which are mutually connected are adjacently disposed. Each of the grooves is formed by repeating scanning by a laser beam spot a plurality of times by a feed pitch smaller than a diameter of the laser beam spot, and the adjacent grooves are separated by a continuous protrusion having a fine width dimension larger by 30% than the diameter of the laser beam spot.
Patent JP-2014011822-A (JP)
Title: Magnetic pole polarity determination device, permanent magnet synchronous motor controller and magnetic pole polarity determination method
Inventor: TANIGUCHI SHUN
IPC: H02P6/185
Filed: 2012-06-27
Abstract: PROBLEM TO BE SOLVED: To allow for estimation of the magnetic pole direction even of a motor in which the inductance in the magnet flux direction has a maximum point for current increase in the N pole direction.SOLUTION: When a current direction for strengthening the magnetic flux by the relationship of the inductance and current in the magnetic pole direction is a positive direction, and a current direction for weakening the magnetic flux is a negative direction, the magnetic pole polarity determination device determines the magnetic pole polarity of a permanent magnet synchronous motor having such characteristics that have a maximum point of inductance when feeding a current in the positive direction, and that the inductance in the magnetic pole direction decreases monotonically when feeding a large current in the positive direction of the maximum point. The magnetic pole polarity determination device determines that the side where the inductance in the magnetic pole direction increases, when a current having the same predetermined current value is fed in the positive and negative directions, is the N pole side.
Patent JP-2014009622-A (JP)
Title: Turbo supercharger
Inventor: SAWASHITA MASATO
IPC: F02B39/00
Filed: 2012-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a turbo supercharger which prevents defective rotation due to foreign matter such as casting sand during the manufacturing of housing, in the turbo supercharger in which a rotation shaft is retained by floating metal.SOLUTION: A floating metal 14 is fitted to a center bearing part 15 disposed on a center housing 6 with a certain clearance. A stopper pin 26 attached to the center bearing part 15 is fitted to a detent hole 25 arranged on the floating metal 14 from the lower side. Accordingly, it is avoided that the floating metal 14 rotates in association with a rotation shaft 3. The stopper pin 26 has a hollow structure that is opened upward and the foreign matter 28 such as casting sand can be caught on an inner part of the stopper pin 26.
Patent JP-2014011032-A (JP)
Title: Connector
Inventor: KOBAYASHI YASUAKI
IPC: H01R12/79
Filed: 2012-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a connector capable of improving noise suppression.SOLUTION: In a connector 1, a support fitting 5 has: a fitted part 51 fitted to a housing 2; and a facing part 53 located further outward than the fitted part 51 and facing a side wall 23 of the housing 2. A shield member 6 has a supported part 67 supported in a manner swingable between the side wall 23 and the facing part 53, and is swingable between a posture erected over the housing 2 and a posture leaning forward or rearward. The shield member 6 in the leaning posture covers the housing 2 and an actuator 4 in a leaning posture.
Patent JP-2014016215-A (JP)
Title: Axial-flow flow sensor
Inventor: AMAMIYA KAZUYUKI
IPC: G01F1/115
Filed: 2012-07-08
Abstract: PROBLEM TO BE SOLVED: To provide an axial-flow flow sensor capable of suppressing a channel resistance from increasing.SOLUTION: Flow of a fluid is used to rotate a vane wheel 10 disposed in a channel of a body case 20. A through channel 10c is disposed on a central axis of a wheel base portion 12 on which vanes of the vane wheel is protrusively formed, to allow a fluid flowing around the center of the channel of the body case to pass, and allow a fluid on the outside that does not pass through the through channel to rotate the vane wheel. The fluid flowing nearby the center has a higher speed, generating large channel resistance, while contributing little to rotating the vane wheel. Therefore, the configuration for causing the fluid flowing nearby the center to pass in the through channel of the vane wheel makes it possible to greatly reduce the channel resistance of an axial-flow flow sensor without substantially compromising torque for rotating the vane wheel.
Patent JP-2014015883-A (JP)
Title: Hermetic type compressor
Inventor: KOBAYASHI MASANORI
IPC: F04B39/00
Filed: 2012-07-09
Abstract: PROBLEM TO BE SOLVED: To reduce re-expansion of residual working fluid in an upper dead point position of a piston by reducing residual working fluid remaining in a compression chamber, to thereby improve volume efficiency.SOLUTION: A hermetic type compressor includes a slit groove 61 communicating with a discharge hole 19 formed to the outer periphery of a suction reed valve 20, and a communication groove 64 for communicating the slit groove 61 and an inner peripheral surface 14b of a cylinder 14. Consequently, working fluid 3 remaining in the inner peripheral surface 14b of the cylinder 14 is reduced and re-expansion of the residual working fluid 3 can be suppressed, and thereby volume efficiency and efficiency of the hermetic type compressor can be improved.
Patent JP-2014015349-A (JP)
Title: Method for producing reinforced glass substrate and reinforced glass substrate
Inventor: MURATA TAKASHI
IPC: C03C3/083
Filed: 2012-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a reinforced glass substrate capable of producing two types of reinforced glass from the same material, one of which has high mechanical strength and the other of which has high cutting properties.SOLUTION: The method for producing the reinforced glass substrate comprises: preparing a glass raw material that is blended so as to have a glass composition containing 40-71% SiO, 3-23% AlO, 0-3.5% LiO, 7-20% NaO and 0-15% KO, by mass%; melting the glass raw material; forming the glass raw material into a plate shape; then controlling a concentration of Na ion in KNOmolten salt; and then subjecting the obtained glass substrate to an ion exchange treatment in the KNOmolten salt to form a compressive stress layer on a surface of the glass.
Patent JP-2014016889-A (JP)
Title: Alarm device
Inventor: TSUCHIDA NORIO
IPC: G08G1/16
Filed: 2012-07-10
Abstract: PROBLEM TO BE SOLVED: To provide an alarm device capable of appropriately terminating a notification state of an alarm on the basis of an estimated position of a target.SOLUTION: An alarm device includes: a detection unit 11 for detecting a target 42 present in a detection area 70 extending in an oblique rear of a vehicle 41; a calculation unit for performing calculation for acquiring an estimated position FP of the target 42 on the basis of positional information of the target 42 having been detected; a control unit for performing, when the detection of the target 42 by the detection unit 11 is lost, processing of outputting an instruction for starting calculation of acquiring the estimated position FP to the calculation unit, and performing, when a period of time in which the calculation for acquiring the estimated position FP lasts exceeds a prescribed period of time, processing of outputting an instruction of terminating the calculation of acquiring the estimated position FP; a determination unit for determining whether or not the estimated position FP is present in an alarm area 60 which is set in a direction from an area which does not overlap with the detection area 70 in a sideward direction of the vehicle 41 to an area which overlaps with the detection area 70 in a rearward direction along the travel direction of the vehicle; and a notification unit 31 for notifying a driver of the vehicle of a result of determination by the determination unit.
Patent JP-2015037813-A (JP)
Title: Wire electric discharge machine with machining power source switchable for wire cutting
Inventor: YOSHIDA MASAYUKI
IPC: B23H7/04
Filed: 2012-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a wire electric discharge machine configured such that power supply paths from a power source to a wire electrode and a workpiece are provided individually for electric discharge machining of the workpiece and wire electrode cutting, and that the power supply paths are switched to commonly use the power supply, to thereby simplify the wire electric discharge machine.SOLUTION: A wire electric discharge machine includes: a machining power source 6 with variable output voltage; a first power supply path in which pulse-like discharge pulse current is supplied from the machining power source 6 via upper and lower power supply lines 5a and 5b by applying a voltage to an electrode gap between a wire electrode 1 and a workpiece 2 to cause electric discharge; a second power supply path in which cutting current for cutting the wire electrode 1 is supplied to the wire electrode 1 from the machining power source 6 via a switch 12 and a current limiting resistor 11; and a power supply switching device 9 for switching the two power supply paths. The discharge pulse current is supplied through the first power supply path when machining the workpiece 2, and the cutting current of the wire electrode 1 is supplied through the second power supply path when cutting the wire electrode 1.
Patent JP-2014019512-A (JP)
Title: Sheet conveying device and image forming device
Inventor: OBUCHI TETSUYA
IPC: B65H3/48
Filed: 2012-07-12
Abstract: PROBLEM TO BE SOLVED: To provide an electrostatic attraction sheet conveying device having excellent attraction of the highest sheet in a sheet bundle to an electrostatic attraction belt, floating sheets near the highest sheet and separation thereof.SOLUTION: The electrostatic attraction sheet conveying device comprises an air blowing part 14 which sends air to an edge of a sheet bundle 1 from a position close to the highest sheet 1A in a sheet bundle 1 and downstream of the conveying direction so that the highest sheet 1A as well as the second and subsequent sheets close to the highest sheet 1A are floated in order to separate the sheets. A sheet guide member 19 comprises vent holes 19A passing through air blown from the air blowing part 14. The air blowing part 14 sends air within a range of the height direction (range d) ranging from a position close to the highest sheet 1A to a position above the conveying surface for the highest sheet 1A of the sheet guide member 19 and within a range (M) in both outer sides of an attracting surface range (N) for the highest sheet 1A by the electrostatic attraction belt 13A.
Patent JP-2014021288-A (JP)
Title: Holding structure for optical member, optical device, and image forming apparatus
Inventor: MATSUO TAKAHIRO
IPC: G02B7/182
Filed: 2012-07-19
Abstract: PROBLEM TO BE SOLVED: To more highly accurately guide light.SOLUTION: A holding structure for a folding mirror 17 includes projections 2d, 2e, and 2f positioning the folding mirror 17 to a position on a holding plane and a holding member 21 pressing the folding mirror 17 to a side part 2a from the opposite side of the holding plane across the folding mirror 17, to hold the folding mirror 17. Weights 31 and 32 are provided in the folding mirror 17 and the centroid G4 of the composite body of the folding mirror 17 and the weights 31 and 32 is located on the side nearer the holding plane S than the centroid G1 of the folding mirror 17 before the weights 31 and 32 are provided.
Patent JP-2014019981-A (JP)
Title: Method for manufacturing flat yarn and method for manufacturing cloth laminate
Inventor: KAMETANI HIDEYUKI
IPC: D02G3/06
Filed: 2012-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a flat yarn that can stably mass produce a flat yarn having high tensile elasticity and is good in producibility and to provide a method for manufacturing a cloth laminate that has both of high flexural modulus and impact strength using a flat yarn having high tensile elasticity.SOLUTION: A method for manufacturing a flat yarn is that a surface layer including at least random polypropylene is laminated on both surfaces of an intermediate layer comprising homopolypropylene having 500 to 700 thousands of weight average molecular weight to form a belt body, and that the belt body is uniaxially stretched with 12 to 14 times of draw ratio at a high temperature higher than the melting point of homopolypropylene to manufacture the flat yarn. A method for manufacturing a cloth laminate is that the manufactured flat yarn as at least one of a warp yarn and a weft yarn is used to form a cloth-shape body, a plurality of the cloth-shape bodies is laminated at the room temperature and under the atmospheric pressure, is heat pressured, and is cool pressured to manufacture the cloth laminate.
Patent JP-2014018529-A (JP)
Title: Game machine
Inventor: SAKAMOTO HIROMICHI
IPC: A63F7/02
Filed: 2012-07-20
Abstract: PROBLEM TO BE SOLVED: To prevent fault detection of operation by a player and improper operation by the player when the operation by the player in divided game areas is received .SOLUTION: A pachinko game machine comprises: a sensor for detecting the presence and absence of operation by a player in a plurality of partial areas obtained by dividing a front surface area; and image display means (display screen 114a) that is provided in the front surface area of the pachinko game machine and displays an image (including an operation object image P11, a message text and an operation instruction image) for guiding a player to perform a series of operation over some of the partial areas in presentation of a specific rendering. The sensor validates detection of operation by the player in an area (1,2) out of the plurality of partial areas according to the specific rendering and after detection of the operation in the area (1,2), validates detection of operation by the player in an area (1,1). When the operation by the player is detected in the partial areas in which detection is validated by the sensor, the image display means allows the partial areas to display an image indicating the operation has been detected.
Patent JP-2014019581-A (JP)
Title: Storage device for maintenance and replacement of elevator power supply controller
Inventor: NAKAMOTO TOSHIO
IPC: B66B5/00
Filed: 2012-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a storage device for maintenance and replacement, configured to suppress an increase of costs by considering a maintenance inspection cost, while considering an environmental point, when replacing a storage battery for supplying electric power to an elevator at an end of life in power failure.SOLUTION: In a power controller including: a storage battery for supplying electric power to an elevator in power failure; and a trickle charger for charging the storage battery, a storage device for maintenance and replacement is provided for replacing the storage battery at an end of life, etc. The storage device for maintenance and replacement constituted of a periodic charger or a pulse charger and a nickel hydride storage battery is provided, and is replaced without removing the trickle charger.
Patent JP-2014023416-A (JP)
Title: Control device for motor
Inventor: KUNITOMO YASUHIRO
IPC: H02P27/06
Filed: 2012-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a control device for a motor capable of performing on-off control for the motor and PWM control for the motor and the like by a simple configuration.SOLUTION: A control device 1 for a motor comprises a positive electrode connection terminal T1, a negative electrode connection terminal T2, a coil CO, a first fixed resistor R1, a second fixed resistor R2, a first diode D1, a second diode D2, a first bipolar NPN-type transistor TR1, a second bipolar NPN-type transistor TR2, a first electrolytic capacitor C1, and a second electrolytic capacitor C2.