baber/WOPTO huggingface dataset:
Patent JP-2012083023-A (JP)
Title: Humidification device
Inventor: OSADA MINORU
IPC: F24F6/00
Filed: 2010-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a humidification device that maintains preferable water absorption state of a humidification filter to control the occurrence of splash, and in which safety is improved.SOLUTION: The humidification device 1 includes: a water tank 18 for storing water; the humidification filter 2 having water absorbability and air permeability, which is disposed while part thereof is immersed in the water in the water tank 18; a rotary drive unit 4 that rotates the humidification filter 2 about a rotation axis line that is set substantially horizontally and moves an immersion part of the humidification filter 2 relative to the water tank 18; a blower 5 for blowing air through the humidification filter 2; weight sensors 81, 82 that serve as a weight detection unit for detecting the weight of the humidification filter 2; and a controller 10 for controlling the rotation rate of the humidification filter 2 that is rotated by the rotary drive unit 4 based on the weight of the humidification filter 2 detected by the weight sensors 81, 82.
Patent JP-2011009795-A (JP)
Title: Semiconductor device
Inventor: FURUSAWA KENJI
IPC: H01L21/3205
Filed: 2010-10-14
Abstract: PROBLEM TO BE SOLVED: To more efficiently and strongly prevent breakage of a seal ring due to cracks, in a semiconductor device.SOLUTION: The semiconductor device including a low dielectric constant film of <3.5 in relative dielectric constant has one or more seal rings 123 as a moisture blocking wall which is in a closed loop shape in plan view, wherein at least one of the seal rings 123 includes a seal ring projection part 10 near a chip corner 4. The seal ring projection part 10 is projected to the inside of the closed loop shape. The semiconductor device further includes an external seal ring 25 which is the moisture blocking wall in a closed loop shape in plan view and surrounds the seal rings 123. The seal rings 123 and external seal ring 25 are separated in plan view.
Patent JP-2012089184-A (JP)
Title: Optical disk device and semiconductor data processing device
Inventor: WAKE TAKESHI
IPC: G11B7/09
Filed: 2010-10-18
Abstract: PROBLEM TO BE SOLVED: To prevent a risk of failure in tracking pull-in from occurring when switching to tracking servo control is performed during a seek operation of an optical disk device.SOLUTION: Operation of random acceleration on a lens unit (11) is suppressed by controlling the speed of the lens unit moving integrally with a pickup (4) during a track jump to a constant speed, and when the lens unit deviates from a predetermined range based upon an elastic neutral position, the position of the lens unit is put back into the predetermined range using a tracking actuator. During the track jump, the position of the lens unit is put in the predetermined range from the elastic neutral position on the premise of constant speed control over the lens unit, so elastic vibration of the lens unit can be reduced and it can be guaranteed that the position of the lens unit is maintained within the predetermined range.
Patent JP-2012086918-A (JP)
Title: Device for inverting container for material to be packed
Inventor: TANAKA NAMIYOSHI
IPC: B65G47/248
Filed: 2010-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a device for inverting container for material to be packed which has a simple structure, can discharge an emptied container reliably, smoothly and efficiently, reduces noise and damage of the container and prevents foreign matter from being added into packaging bags.SOLUTION: The device for inverting container for material to be packed includes a feed conveyor 3 which conveys a row of a plurality of containers C for containing a material to be packed, wherein the container at the head of the row of containers is positioned by a stopper 21. Meanwhile, a separating stopper 13 temporarily pushes back the containers from the second one on to separate them from the container at the head. An inverting shaft 27 is rotated by 180° and the container is inverted to discharge the material to be packed. Subsequently, the container is released and is caused to butt against an overturning member 47 just below the container to allow the container to fall down sideways over a discharge chute 57. The container rolls down on the discharge chute.
Patent JP-2012086632-A (JP)
Title: Pneumatic tire
Inventor: SHIMOMURA KAZUO
IPC: B60C11/11
Filed: 2010-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic tire which maintains drainage and prevents shoulder wear due to uneven ground contact pressure.SOLUTION: The pneumatic tire includes: a plurality of main grooves 3 extending along a tire circumferential direction; and shoulder lateral grooves 5 extending to the outside in a tire width direction WD from the shoulder of the main grooves 3 positioned at the outermost part in the tire width direction WD among the main grooves 3, which are disposed on a tread surface 2. A hollow 6 not exposed to a surface of a shoulder block 4 is formed on a wall surface of a shoulder block 4 facing the shoulder lateral grooves 5. Further, the hollow 6 is formed so that the height H of the hollow 6 in a depth direction DD of each of the shoulder lateral grooves 5 is reduced toward the inside in the tire width direction WD, and an exposure length L of the hollow becomes long as the shoulder block 4 is worn.
Patent JP-2012086757-A (JP)
Title: Vehicle steering device
Inventor: NAMIKATA TAKAHIRO
IPC: B62D1/19
Filed: 2010-10-21
Abstract: PROBLEM TO BE SOLVED: To achieve a structure that allows an easy tuning for performing stable forward displacement of a steering wheel during secondary collision and can secure a support rigidity of a column side bracket 12c with respect to a vehicle body side bracket 11b.SOLUTION: Both brackets 11b, 12c are connected with each other with a locking capsule 49a at only one part of a center part in a width direction thereof. An upper end rim of a pair of right and left overhang parts 55a, 55a which is provided at a column bracket 12c is faced to a lower surface of a vehicle body side bracket 11b in proximity thereto. Even if a large moment is applied to the column side bracket 12c, the column side bracket 12c is prevented from excessively tilting, and damage on connections of both these brackets 11b, 12c is prevented. Also an upper end surface of a pair of right and left prop parts 59, 59 is made to abut to a lower surface of a vehicle body side bracket 11b, and the column side bracket 12c is prevented from vibrating when running a bad road, etc.
Patent JP-2012093240-A (JP)
Title: Positioning device for mobile object and car navigation apparatus
Inventor: WATANABE TOMOSUKE
IPC: G01C21/26
Filed: 2010-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a positioning device for a mobile object capable of saving power while maintaining positioning accuracy.SOLUTION: A signal transmitted from a GPS satellite is received by a GPS receiver 10 to detect a current position of a vehicle based on the received signal. In a controller 40, the current position of the vehicle is presumed based on a travel speed of the vehicle detected by a vehicle speed sensor 20 and a bearing of the vehicle detected by a bearing sensor 30. After the presumed current position of the vehicle is corrected based on the current position of the vehicle detected by the GPS receiver 10, a power source of the GPS receiver 10 is turned off, and from this time point, such operation are repeated that: an error of the presumed current position of vehicle is calculated based on a cumulative value according to time elapse of at least one error among a vehicle speed detection error of the vehicle speed sensor 20 and a bearing detection error of the bearing sensor 30; the power source of the GPS receiver 10 is turned on when the error exceeds a preset allowable range; and the presumed current position of vehicle is corrected based on the current position of vehicle detected by the GPS receiver 10.
Patent JP-2012091282-A (JP)
Title: Main spindle device and bearing pre-load control method for the same
Inventor: INAGAKI HIROSHI
IPC: F16C25/08
Filed: 2010-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a main spindle device capable of restricting unevenness of dynamic characteristics around the main spindle to the minimum by controlling the pre-load of a bearing and capable of stable cutting independently of a cutting mode by controlling the pre-load by considering the direction of the cutting force in addition.SOLUTION: In the main spindle device, the main spindle 2 is rotatably supported by a housing through an angular ball bearing, and a pre-load is applied to a spacer of the angular ball bearing. An outer ring spacer 8 as a part of the spacer is equally divided into eight in the circumferential direction of the bearing. The main spindle device includes a pre-load control section to control the pre-load to be applied to each of the divided spacers 8a-8h. The pre-load control section obtains compliance and cross-compliance of the main spindle 2 and the direction of the cutting force to be applied to the main spindle 2 during the cutting operation, and controls the dynamic characteristic of the spindle 2 by changing the pre-load of each of the divided spacers 8a-8h.
Patent JP-2012090831-A (JP)
Title: Drum-type washer
Inventor: FUJIOKA HIROTOMO
IPC: D06F37/30
Filed: 2010-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a drum-type washer that detects the breakage of the belt or that detects that the belt is off from the drum pulley, thereby promptly preventing the dangerous state.SOLUTION: The drum-type washer comprises a drum pulley 6 and a motor 5 which are joined with a belt 7. The drum-type washer comprises control means 17 which carries out each step of washing, rinsing, dewatering, drying and the like by rotatably driving a rotating drum 1 by the motor 5. The washer detects that the belt 7 is broken or the belt 7 is off from the drum pulley 6 when a stop time at the braking is shorter than a first predetermined time or the rotating number of the motor 5 is larger than a second predetermined rotating number. When such a detection is made, the control means 17 has a cover locking apparatus 12 to lock a cover body 11 in the closed state till the end of the second predetermined time. Even if the power is turned off, the power-on state is maintained till the end of a predetermined time, thereby promptly preventing the dangerous state.
Patent JP-2014015945-A (JP)
Title: Control method of hydraulic circuit
Inventor: YAMAJI NORIHEI
IPC: E02F9/22
Filed: 2010-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a control method of a variable displacement pump, which is capable of controlling the pump at a high degree of freedom in accordance with bleed-off characteristics of each actuator.SOLUTION: An actual discharge quantity and actual discharge pressure of a variable displacement pump 2 and manipulated variables of respective directional control valves 4 are detected, first virtual discharge pressure is determined from the actual discharge quantity of the variable displacement pump based on a characteristic curve defining relation between the discharge pressure and the discharge quantity of the variable displacement pump, and the actual discharge quantity of the variable displacement pump is set as an actuator flow rate necessary for an actuator 1. A bleed-off area of a closed center type directional control valve 4 is determined in accordance with the manipulated variables, a bleed-off flow rate is determined based on the bleed-off area, second virtual discharge pressure of the variable displacement pump is determined based on a value obtained by subtracting the actuator flow rate and the bleed-off flow rate from the actual discharge quantity of the variable displacement pump, and the variable displacement pump is controlled based on the lower discharge pressure out of the first and second virtual discharge pressures.
Patent JP-2011119700-A (JP)
Title: Organic photoelectric conversion element and production method therefor
Inventor: KATO TAKEHITO
IPC: H01L51/42
Filed: 2010-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic photoelectric conversion element excellent in photoelectric conversion efficiency wherein an insoluble component is sufficiently removed, and a production method for obtaining the element.  <P>SOLUTION: Disclosed is a production method for an organic photoelectric conversion element including a pair of electrodes and an active layer which is positioned between the pair of electrodes and contains an organic compound. The method involves a process (A) for obtaining a purified solution by filtering a solution comprising the organic compound with a filter having a pore size of no more than 0.15 μm and a process (B) for forming the active layer from the purified solution.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012097607-A (JP)
Title: Engine system
Inventor: KITSUKAWA ISAO
IPC: F02B37/10
Filed: 2010-10-29
Abstract: PROBLEM TO BE SOLVED: To provide an engine system capable of immediately restarting the engine when re-acceleration operation of a driver is detected while the engine rotational speed is being reduced by idle-stop control.SOLUTION: The engine system 1, in which an electric assist turbocharger 4 combining a turbocharger with a motor 3 is connected to the intake and exhaust system of an engine 2, is provided with an idle stop control unit 26 for performing idle stop control that cuts off fuel injection to the engine 2 when the engine 2 is idle while a vehicle is stopped. The idle stop control unit 26 is configured to restart the engine 2 by resuming fuel injection to the engine 2 while operating the motor 3 when the re-acceleration operation is detected during idle-stop control.
Patent JP-2012100170-A (JP)
Title: Image capturing apparatus, white balance adjustment method, and white balance adjustment program
Inventor: KITAGAWA HIROYASU
IPC: H04N9/07
Filed: 2010-11-04
Abstract: PROBLEM TO BE SOLVED: To provide an image capturing apparatus for improving reproducibility of natural colors for an image captured with flash.SOLUTION: A CPU 11 causes an image capturing unit 20 to capture an image captured with flash and a through-image without flash. A white balance gain calculation unit 15 acquires a gain value of each color component for adjusting white balance set in capturing the captured image and the through-image. An image partitioning unit 16 partitions a captured image area into plural areas. A luminance acquisition unit 17 acquires luminance values of the captured image and the through-image in the partitioned areas. A luminance comparing unit 41 calculates a value obtained by dividing a luminance value in an area of the captured image by a luminance value in an area of the through-image as a relative value, and preferentially selects plural relative values having a high value from among the calculated relative values. The white balance gain calculation unit 15 corrects the gain value of each color component of the image captured with flash based on calculated values of each color component of the captured image and the through-image and the plural selected relative values.
Patent JP-2012101662-A (JP)
Title: Operation unit
Inventor: AKAHORI HIDEHIRO
IPC: B60R16/02
Filed: 2010-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a switch unit capable of reducing a size and cost by eliminating a connecting connector built in a body and an intermediate harness.SOLUTION: A wiper switch 3 and a light switch 4 are mounted to a steering column 2. At each of the wiper switch 3 and the light switch 4, there are disposed a base 8 for positioning a stator 61 of the steering column 2 between each other, and a housing 9 projecting along the outer periphery of the stator 61 from the base 8. The connecting connector 10 is stored in the housing 9. The connecting connector 10 of the wiper switch 3 and the connecting connector 10 of the light switch 4 are mounted to the steering column 2 in a direct connector connection state.
Patent JP-2012104648-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: TARUI YOICHIRO
IPC: H01L21/336
Filed: 2010-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device capable of relaxing an electric field and capable of suppressing gate capacitance, and to provide a method of manufacturing the same.SOLUTION: A semiconductor device of the present invention comprises: a first-conductive-type semiconductor substrate 1; a first-conductive-type epitaxial layer 23 that is formed on the semiconductor substrate 1 and has a salient on its surface; second-conductive-type well regions 3 formed on the surface of the epitaxial layer 23 so as to sandwich the salient; first-conductive-type source regions 4 selectively formed on surfaces of the well regions 3; a gate insulating film 6 formed so as to cover at least the salient and the well regions 3; and a gate electrode 7 formed on the gate insulating film 6 corresponding to the salient. In the gate insulating film 6, the thickness of the region corresponding to the top surface of the salient is thicker than that of the other regions.
Patent JP-2012102367-A (JP)
Title: Device and method for recovering converter exhaust gas
Inventor: FURUKAWA NAOKI
IPC: C21C5/46
Filed: 2010-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a device and method for recovering a converter exhaust gas, which reduce analysis response delay of an oxygen analysis in gas in an exhaust gas passage after dust collection, and can increase the amount of recovery of converter exhaust gas, in a converter exhaust gas recovering device which collects dust in an exhaust gas which has generated at a converter, and collects combustible gas with non-combustion.SOLUTION: The converter exhaust gas recovering device includes: an oxygen concentration analyzer in gas (a furnace top oxygen analyzer 21), and CO concentration analyzer in gas (a furnace top CO analyzer 22) at an exhaust gas passage before dust collection of a converter furnace top; and an oxygen analyzer in gas (a furnace bottom oxygen analyzer 23) at an exhaust gas passage after dust collection, and is characterized, as the furnace bottom oxygen analyzer 23, using a laser formula gas analyzer 25 which irradiates a laser beam into exhaust gas in a flue, and measures a gas concentration from a quantity of light change by optical absorption of the laser beam. In addition, the converter exhaust gas recovering method is performed by using the converter exhaust gas recovering device.
Patent JP-2012055148-A (JP)
Title: Harmonic current restraint apparatus of electric power conversion system and harmonic current restraint method
Inventor: OI KAZUNOBU
IPC: H02M7/12
Filed: 2010-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a harmonic current restraint apparatus capable of tracking easily a variation of a system condition.SOLUTION: There are provided: a current control 20 which calculates a deviation between each component of d, q axis of a current flowing into an inverter of an electric power conversion system 10 and a current command value, and controls said inverter based on the deviation output; a disturbance observer 43 which estimates a disturbance of the higher harmonic based on a dq converter 41 and LPF 42d and 42q which detect a higher harmonic of a specified order as a direct current value by converting an output current of an LCL filter 11 into the d, q axis, the detected current, and a coefficient defined as an inverse function of a transfer function from a harmonic restraint current command value to a filter output current detection value; and a harmonic restraint control part 40 which calculates a deviation between said estimated disturbance of the higher harmonic and a disturbance command value which suppresses disturbance, and calculates harmonic restraint current command values Ihdref, Ihqref of the d, q axis. By said harmonic restraint current command value being superimposed on the d, q axis current command value of said current control 20, the harmonic current is suppressed.
Patent JP-2012032756-A (JP)
Title: Lifting/lowering device
Inventor: HWANG MYONG-HYON
IPC: G09F9/00
Filed: 2010-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a lifting/lowering device providing protection effect of a spring member and enhancing duration of service and reliability.SOLUTION: The lifting/lowering device comprises: a base main body having an accommodation space; a slide assembly provided in the accommodation space; a lifting/lowering support base provided to the slide assembly; a gear set interlocked with the lifting/lowering support base; and a spring member. The gear set includes a first gear and a second gear; the first gear is smaller than the second gear. The spring member is provided in the accommodation space, and has a first end and a second end positioned at the opposite end to the first end; the first end is fixed to the base main body, and the second end is interlocked with the second gear.
Patent JP-2012107899-A (JP)
Title: Evaluation device for flexibility of plate-like compact
Inventor: HAGIWARA HIDEKI
IPC: G01N3/00
Filed: 2010-11-15
Abstract: PROBLEM TO BE SOLVED: To provide an evaluation device for flexibility of a plate-like compact capable of accurately evaluating the flexibility (softness) of the plate-like compact in different diameters with a single time of operation.SOLUTION: An evaluation device 1 for evaluating flexibility of a plate-like compact 2 comprises: a fixing part 30 for fixing one end of the plate-like compact 2; a tension applying part 31 for applying tension to the other end of the plate-like compact 2; and a plurality of rollers 11-16, 21-26 with different diameters for winding the plate-like compact 2 around themselves.
Patent JP-2012107672-A (JP)
Title: Pipe joint
Inventor: SAKURADA AKINORI
IPC: F16L21/08
Filed: 2010-11-16
Abstract: PROBLEM TO BE SOLVED: To obtain a pipe joint which facilitates work by reducing the number of part items.SOLUTION: The pipe joint 12 has a joint body 20 and an internal periphery support member 30. The joint body 20 is formed into a cylindrical shape, an insertion port 24A into which pipe body 10 is inserted is formed at a one-end side of the pipe body, and an O-ring 29 which seals a clearance between the pipe body 10 and the external periphery of the pipe joint is arranged in the insertion port. The resin-made internal periphery support member 30 has an insertion space 10R into which the pipe body 10 is inserted between the internal periphery of the joint body 20 and itself, supports the pipe body 10 from the internal peripheral side, and has an air release hole 30H between a connecting part 21 and the O-ring 29.
Patent JP-2012109417-A (JP)
Title: Slab type amplification device, laser device, and extreme ultraviolet light source device
Inventor: NOWAK KRZYSZTOF
IPC: H05G2/00
Filed: 2010-11-17
Abstract: PROBLEM TO BE SOLVED: To efficiently amplify laser lights.SOLUTION: An EUV light source device comprises a laser device, and a chamber for inputting laser lights outputted from the laser device, collecting the lights on a predetermined target substance, and collecting and outputting extreme ultraviolet lights radiated from the predetermined target substance excited by the collection of the laser lights. The laser device comprises a slab type amplification device, a master oscillator for outputting the lights, and an amplifier for amplifying the lights outputted from the slab type amplification device. The slab type amplification device comprises a first slab type amplifier having a free space shaft and a waveguide shaft, and a first beam adjusting part arranged at an input stage of the first slab type amplifier, and converting at least one of a polarization direction and a cross sectional shape of the lights inputted to the first slab type amplifier.