baber/WOPTO huggingface dataset:
Patent JP-2013071616-A (JP)
Title: Wind direction adjusting device
Inventor: SUZUKI YUTO
IPC: F24F13/14
Filed: 2011-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a wind direction adjusting device capable of reducing the assembly man-hours and the cost.SOLUTION: The wind direction adjusting device includes a case body 11 which has a circular arc shaped guide part 35 and through which the wind passes. Spacers 12, 12 are movable along the guide part of the case body 11. A fin 13 controlling the direction of the wind passing though the case body 11 is movably supported with respect to the spacers 12, 12 in a direction different from the movement direction in which the spacers 12, 12 move along the guide part, and is supported to the case body 11 through the spacers 12, 12.
Patent JP-2013077477-A (JP)
Title: Lighting fixture
Inventor: KITAGAWA HISAO
IPC: F21S8/04
Filed: 2011-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a lighting fixture capable of illuminating widely and uniformly an installation face of a ceiling or the like by preventing reduction in light power.SOLUTION: Light emitted from a light source 22 is reflected by a pair of reflection portions 24 installed in front in irradiation direction of the light source 22, and is light-distribution-controlled. At this time, the reflection portion 24 has a first reflecting surface 25 and a second reflecting surface 26: which are arranged mutually in opposition in front in the irradiation direction of the light source 22; and which are so arranged that the interval D1, D2 between the first reflecting surface 25 and the second reflecting surface 26 is increased toward the irradiation direction. Thereby, one of the reflecting surface 26 reflects light to the vicinity of irradiation direction and the another reflecting surface 25 reflects light in the direction far from the irradiation direction. Since the reflection parts 24 are provided in a pair, they can illuminate a wide range uniformly in the irradiation direction.
Patent JP-2013079815-A (JP)
Title: Bow azimuth correction device, bow azimuth correction program and bow azimuth correction method
Inventor: NINOMIYA AKIRA
IPC: G01C17/38
Filed: 2011-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a bow azimuth correction device to correct the output azimuth of a bow azimuth sensor automatically and accurately.SOLUTION: A bow azimuth correction device includes an output azimuth acquisition unit, a ground course acquisition unit, and a correction unit. The output azimuth acquisition unit acquires an output azimuth that is an azimuth output by a bow azimuth sensor. The ground course acquisition unit acquires a ground course obtained on the basis of detection results of a GNSS sensor. The correction unit corrects the output azimuth, on the basis of a difference between the output azimuth and the ground course, so as to reduce the difference.
Patent JP-2013080583-A (JP)
Title: Plane light source device and display device having the same
Inventor: UCHIDA YUSUKE
IPC: G02F1/13357
Filed: 2011-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a plane light source device that can be easily manufactured with the use of the fewer number of point light sources and attain uniform luminance with lowering of cost aimed at.SOLUTION: The plane light source device includes LEDs 9 as point light sources, and a plate-shaped light guide plate 5 for emitting light incident from the LEDs 9 from the front after converting it into plane light. The light guide plate 5 has a through-hole 10 formed along and in parallel with its side face. The LEDs 9 are arranged at either end of the through-hole 10, and makes light incident into the through-hole 10.
Patent JP-2013079593-A (JP)
Title: Hydraulic machinery
Inventor: ENOMOTO YASUYUKI
IPC: F03B11/00
Filed: 2011-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic machinery that optimizes a flow of water in a draft tube and improves operation efficiency.SOLUTION: A water turbine 10 as the hydraulic machinery includes: a runner 22 which converts a potential energy of flowing water to a rotational energy; and a bending draft tube 29 through which flowing water having passed through the runner 22 or flowing water flowing toward the runner 22 flows. The water turbine 10 is equipped with an elastic member 30 provided on at least a part of an inner surface of a wall of the draft tube 29, the member 30 being able to change a flow channel cross-sectional shape by protruding into the channel.
Patent JP-2013080108-A (JP)
Title: Focus control device, endoscope apparatus, and focus control method
Inventor: SASAKI HIROSHI
IPC: H04N5/232
Filed: 2011-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a focus control device, even when becoming in a magnifying observation state, capable of automatically starting an autofocus control, and provide an endoscope apparatus, a focus control method and the like.SOLUTION: The focus control device includes: an image acquisition section that acquires an image that has been captured by an imaging optical system; an evaluation value calculation section that calculates a focus evaluation value on the basis of the captured image, the focus evaluation value being used to evaluate an in-focus state of an object image; a determination information calculation section that calculates determination information on the basis of the focus evaluation value; a determination section 360 that determines whether to start or finish an autofocus control process on the basis of the determination information; and a focus control section 365 that starts or finishes the autofocus control on the basis of a determination result of the determination section.
Patent JP-2012026719-A (JP)
Title: Refrigerator door
Inventor: LEE KAB-YOUNG
IPC: F25D23/00
Filed: 2011-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerator door that presents an appearance having a sense of unity, for example, with a front plate.SOLUTION: In the refrigerator door, the front surface of the door is made of one sheet of glass, and a display unit for displaying and adjusting a state of a refrigerator is positioned in the back surface of the glass without protruding to the outside. The refrigerator door includes an outside door 50 which forms the front surface of the door and in which a display storage section 54 is formed in a recessed shape, a door liner 56 which is installed on the back surface of the outside door, and a door body which has a pair of upper and lower decorative portions and a pair of right and left decorative portions for coupling them together. In addition, the display storage section 54 in the front surface of the door body is provided with the display unit 70 for displaying and adjusting the state of the refrigerator, and front glass 80 is installed on the front surface of the door body and that of the display unit 70.
Patent JP-2011255246-A (JP)
Title: Game machine
Inventor: MIKI DAISUKE
IPC: A63F5/04
Filed: 2011-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a game machine for precisely detecting game media in respective detecting means while quickly receiving the game media in the game machine provided with a plurality of the detecting means for detecting reception of game media.SOLUTION: The game machine allows a game to start by the predetermined number of game balls being taken in by a take-in device 303. The take-in device 303 includes an entrance passage 307 and a take-in passage 315 where the game balls pass in taking in the game balls. Also, it includes count sensors 375, 376 for detecting the game balls which are allowed to pass the take-in passage 315. The respective count sensors 375, 376 emit and receive light via transparent holes 377a, 377b, 378a, 378b formed on housings 311, 312 of the take-in device 303. In doing this, size in the flow direction in upstream side transparent holes 377a, 377b are made larger than downstream side transparent holes 378a, 378b.
Patent JP-2013081493-A (JP)
Title: Game machine
Inventor: MATSUMOTO YASUAKI
IPC: A63F7/02
Filed: 2011-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a game machine structured to make assembling work of a setting member to a game board more efficient.SOLUTION: The game machine is set up to locate inside an outer peripheral wall part 62 of a setting member 60, and includes first and second temporal fixation parts 75, 76 for temporarily fixing the setting member 60 to the prescribed position of a game board 20, and a first and second position adjustment parts 80, 81 set up to locate outside the outer peripheral wall part 62 of the setting member 60. The setting member 60 is fixed to the game board 20 with screws while temporarily fixed by the first and second temporal fixation parts 75, 76. The game machine is structured so that the setting member 60 is temporarily fixed to the game board 20 by the first and second temporal fixation parts 75, 76 while the position of the setting member 60 is adjusted to the game board 20 by the first and second position adjustment parts 80, 81.
Patent JP-2013083155-A (JP)
Title: Control system of variable valve timing in internal combustion engine
Inventor: IZUMI MITSUHIRO
IPC: F01L1/34
Filed: 2011-10-06
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that because a VVT (variable valve timing mechanism) using an electromagnetic clutch or an electric motor as a power source obtains electric power from an internal combustion engine to drive the VVT, the efficiency of the internal combustion engine decreases to degrade the fuel economy if the VVT is always energized.SOLUTION: A variable valve timing mechanism includes a lock mechanism for preventing a phase change in an intake or exhaust camshaft by the reaction force of an intake or exhaust valve, wherein the variable valve timing mechanism is an electromagnetic variable valve timing mechanism using an electromagnetic clutch. An engine includes a cam angle sensor for detecting an angle of an intake cam and/or an exhaust cam. The variable valve timing mechanism is energized to operate with power necessary only to operate within a cam angle range where a cam torque based on the detection results of the cam angle sensor is negative. If an actual operation of the variable valve timing mechanism is slower than an operation of the variable valve timing mechanism calculated from the cam angle, an energizing pulse to the variable valve timing mechanism calculated from the cam angle is expanded.
Patent JP-2013083826-A (JP)
Title: Liquid crystal display device, control method of liquid crystal display device
Inventor: INAGAKI KENSUKE
IPC: G02F1/133
Filed: 2011-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device capable of, if, for instance, there exist many pixels displaying an identical gray scale in a piece of image in one line of a display target image, preventing image degradation in other gray scales.SOLUTION: If many pixels displaying a first gray scale exist, a time period between a timing of changing a supply state of a pixel voltage corresponding to the first gray scale and a timing of changing a supply state of a pixel voltage corresponding to a second gray scale is set longer than the time period when fewer pixels displaying the first gray scale exist.
Patent JP-2012023397-A (JP)
Title: Laser thermal processing apparatus and method
Inventor: ANDREW M HOWLEYLUK
IPC: B23K26/00
Filed: 2011-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a laser thermal processing apparatus and a method.SOLUTION: There is provided an apparatus for performing laser thermal processing (LTP) of a workpiece having one or more workpiece fields. The apparatus includes a pulsed, semiconductor laser light source having more than 1000 spatial modes and capable of emitting one or more pulses of radiation with a temporal pulse length between 1 nanosecond and 1 microsecond, a workpiece stage for supporting the workpiece, and an illumination optical system having an exposure field. The system is arranged between the laser light source and the workpiece stage so as to illuminate within the exposure field at least one of the one or more workpiece fields with the one or more pulses of radiation, with an irradiance uniformity of less than ±5%.
Patent JP-2013013044-A (JP)
Title: Gate drive circuit
Inventor: MACHIDA OSAMU
IPC: H03K17/04
Filed: 2011-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a gate drive circuit that stably turns on a switching element without varying a turn-on switching characteristic nor causing a power loss.SOLUTION: The gate drive circuit for applying a control signal from a control circuit to a gate of a switching element Q1 having a drain, source and gate and comprising a wide bandgap semiconductor to drive on/off the switching element comprises: a parallel circuit of a first capacitor C1 and a first resistance R1 connected between the control circuit and the gate of the switching element; and short circuit means S4 connected between the gate and source of the switching element to short-circuit the gate and source with a delay from an off signal of the control signal.
Patent JP-2013087723-A (JP)
Title: Idling stop control device
Inventor: HIRANO YUICHI
IPC: F02D17/00
Filed: 2011-10-20
Abstract: PROBLEM TO BE SOLVED: To strike a balance between the avoidance of a failure in automatic restart and the increase of an opportunity of automatic stop.SOLUTION: An idling stop control device is applied to a vehicle being capable of performing motor start, where an engine is started by the driving force of a starter motor, and kick start, where the engine is started by human power of a driver, and including an idling stop function. Here, when the driver performs kick start, it means that the driver determines that motor start cannot be executed. The idling stop control device is then characterized by comprising: a kick start determination means S10 which determines whether or not kick start is executed; and an idling stop inhibition control means S14 which inhibits idling stop even if idling stop conditions are satisfied, after the execution of kick start is determined. Thus, automatic stop is inhibited based on the driver's determination that motor start cannot be executed, thereby reducing the risk of automatic restart failure without reducing the opportunity of automatic stop beyond necessity.
Patent JP-2012085308-A (JP)
Title: Method and apparatus for transmitting signal in multi-carrier system
Inventor: LAROIA RAJIV
IPC: H04J99/00
Filed: 2011-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus for antenna control in a wireless terminal.SOLUTION: Base stations transmit strip signals using strip signal segments and self-supporting modulation scheme techniques facilitating a rapid channel estimate. A strip segment occupies one OFDM symbol time interval and uses a set of downlink tones; some of the tones are left unused facilitating SIR measurement. Connected wireless terminals including multiple antennas used in combination, an antenna duplex module, a single RF receiver chain and a single RF transmitter chain, switch antenna coefficient combinations based on strip signal segment timing. The wireless terminal determines an independent downlink channel quality measurement. The wireless terminal compares channel quality measurements and selects an antenna coefficient combination to be used during non-strip signaling intervals obtaining very good antenna gain.
Patent JP-2013087758-A (JP)
Title: Internal combustion engine cooling control device
Inventor: YUMIZASHI NAOTO
IPC: F01P3/20
Filed: 2011-10-21
Abstract: PROBLEM TO BE SOLVED: To provide an internal combustion engine cooling control device, configured to prevent cooling water from immediately flowing when a suspended cylinder is restarted, without deteriorating fuel efficiency or reducing combustion efficiency.SOLUTION: This internal combustion engine cooling control device 1 includes: an internal combustion engine having a plurality of cylinders 20; a suspendable cylinder 20b which is one of the plurality of cylinders 20 and can be suspended during operation of the internal combustion engine; a pump 12 for circulating cooling water to the internal combustion engine; a flow passage 11 for circulating the cooling water to the suspendable cylinder 20b; an adjusting part 16 arranged in the flow passage 11 so as to adjust a flow of the cooling water; and an adjustment control part for controlling the adjusting part 16 so as to continuously cut off the flow of the cooling water until a predetermined condition is satisfied when the suspendable cylinder 20b burns again after cutting off the flow of the cooling water to the suspendable cylinder 20b when the suspendable cylinder 20b stops combustion.
Patent JP-2013089188-A (JP)
Title: Power supply circuit
Inventor: YAMAKOSHI HARUO
IPC: G05F1/56
Filed: 2011-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a power supply circuit capable of improving output behavior in starting or a low-voltage operation.SOLUTION: A power supply circuit 1 includes: an output transistor P1 connected between the application end of an input voltage VIN and the application end of an output voltage VREG; an error amplification unit X1 that amplifies a difference between a feedback voltage VFB according to the output voltage VREG and a predetermined reference voltage VB to generate an error voltage Va; a resistance unit X2 connected between the application end of the input voltage VIN and a gate of the output transistor P1; a current control unit X3 that controls a current value of a current Ia flowing to the resistance unit X2 according to the error voltage Va; and a resistance control unit X4 that controls a resistance value of the resistance unit X2 according to the error voltage Va.
Patent JP-2013090684-A (JP)
Title: Pinball game machine
Inventor: MORI NORIO
IPC: A63F7/02
Filed: 2011-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a pinball game machine capable of increasing putout speed of game balls.SOLUTION: A winning ball putout unit 10040 includes: a case body member 42, where a standby passage 47 through which a game ball received from an upstream-side ball-collecting hole 44 passes, and a putout passage 10048 for guiding the game ball to a downstream-side ball putout hole 45 for passing through are formed; a sprocket 70 that includes a ball-receiving recessed part 75 capable of receiving game balls and is rotatably arranged between the standby passage 47 and the putout passage 10048, and receives the game balls inside the standby passage 47 into the ball-receiving recessed part 75 one by one for sending out to the putout passage 10048; a ball removal mechanism 90 for discharging the game ball within the standby passage 47 to the outside the machine through a ball removal passage 10052 formed by branching from the standby passage 47; and a filled up detection means 10036 of detecting an accumulation state, where a plurality of game balls are accumulated within the putout passage 10048.
Patent JP-2013090692-A (JP)
Title: Pinball game machine
Inventor: MORI NORIO
IPC: A63F7/02
Filed: 2011-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a pinball game machine capable of increasing putout speed of game balls.SOLUTION: A winning ball putout unit 10040 includes: a case body member 42, where a standby passage 47 through which a game ball received from an upstream-side ball-collecting hole 44 passes, and a putout passage 10048 for guiding the game ball to a downstream-side ball putout hole 45 for passing through are formed; a sprocket 70 that includes a ball-receiving recessed part 75 capable of receiving game balls and is rotatably arranged between the standby passage 47 and the putout passage 10048, and receives the game balls inside the standby passage 47 into the ball-receiving recessed part 75 one by one for sending out to the putout passage 10048; a ball removal mechanism 90 for discharging the game ball within the standby passage 47 to the outside the machine through a ball removal passage 10052 formed by branching from the standby passage 47; and a filled up detection means 10036 of detecting an accumulation state, where a plurality of game balls are accumulated within the putout passage 10048.
Patent JP-2013093934-A (JP)
Title: Power demand forecast device, method and system and power failure detection system
Inventor: TADANO TARO
IPC: H02J3/00
Filed: 2011-10-24
Abstract: PROBLEM TO BE SOLVED: To provide: a power demand forecast device, method and system which can perform highly precise power demand forecast; and a power failure detection system.SOLUTION: A power demand forecast device includes: an absence detection section adapted to detect whether a consumer is absent in a building; and a power demand forecast section adapted to forecast a power demand on a forecasted date and time in future on the basis of an absence detection result obtained by the absence detection section.
Patent JP-2012141578-A (JP)
Title: Photosensitive negative resin composition
Inventor: TAKAHASHI AKIRA
IPC: C07C309/25
Filed: 2011-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive negative resin composition causing little variation and good at reproducibility of a three-dimensional shape in applying photolithography.SOLUTION: A photosensitive negative resin composition comprises: (a) a compound having an epoxy group; (b) a first onium salt including a cationic part structure represented by Chemical Formula (b1) and an anionic part structure represented by Chemical Formula (b2); and (c) a second onium salt including a cationic part structure represented by Chemical Formula (c1) and an anionic part structure represented by Chemical Formula (c2).
Patent JP-2013094219-A (JP)
Title: Washing and drying machine
Inventor: MAEDA ARIAKI
IPC: D06F39/04
Filed: 2011-10-28
Abstract: PROBLEM TO BE SOLVED: To suppress an increase in water consumption by an unnecessary water supply operation and optimize a water supply timing when cleaning lint accumulated in a drain passage and a drain trap by cleaning with supply water.SOLUTION: The washing and drying machine includes: a water supply valve 30; a discharge passage 40 for discharging water from an outer tub 3 to the outside of the machine; a washing hose 33 for joining the water supply valve 30 and the discharge passage 40; turbidity detection means 45 provided in the drain passage 40 and for detecting turbidity of washing liquid; and control means 62 for controlling operations of a motor 8 and the water supply valve 30 and for successively controlling a series of steps of washing, rinsing and dewatering. The control means 62 operates the water supply valve 30 on the basis of an accumulation amount of lint detected by the turbidity detection means 45 to introduce water in the washing hose 33 and discharge water to the outside of the machine through the discharge passage 40. Thus it is possible to perform cleaning of the drain passage and the drain trap while suppressing an increase in water consumption by an unnecessary water supply operation and optimizing a water supply timing.
Patent JP-2013098643-A (JP)
Title: Data transfer control device
Inventor: YOSHIDA TAKASHI
IPC: H04L29/08
Filed: 2011-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a data transfer control device capable of preventing data transfer stop and abnormal heat generation in a circuit which are caused by continuous and high-speed data transfer.SOLUTION: A data transfer control device (20) includes: a host interface part (24) which can exchange data with a host device; a peripheral device interface part (21) which can exchange data with a peripheral device; an abnormality detection part (25) which detects an abnormal state in the host interface part or the peripheral device interface part; and a transfer control part (25), when the abnormality detection part detects an abnormality, stops data transfer in the host interface part or the peripheral device interface part, and then, when the abnormality detection part detects recovery of the host interface part or the peripheral device interface part to the normal status, resumes data transfer operation in the host interface part or the peripheral device interface part.