baber/WOPTO huggingface dataset:
Patent JP-2009103953-A (JP)
Title: Electro-optical device and electronic equipment
Inventor: HAMAGISHI GORO
IPC: G02F1/1335
Filed: 2007-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To solve the following problem: it is difficult for a conventional display device to reduce a range where different images overlap on each other.  <P>SOLUTION: An electro-optical device includes: a display surface 9; a plurality of pixels 7 which include at least first pixels 7<SB>1</SB>forming a first image and second pixels 7<SB>2</SB>forming a second image, and emit light toward the display surface 9 side; a first filter which passes the emitted light reaching a first range via the display surface 9 from the first pixels 7<SB>1</SB>, and passes the emitted light reaching a second range via the display surface 9 from the second pixels 7<SB>2</SB>; and a second filter which is disposed between the first filter and the display surface 9, passes the light reaching a third range narrower than the first range within the first range out of the light reaching the first range from the first pixels 7<SB>1</SB>, and passes the light reaching a fourth range narrower than the second range within the second range out of the light reaching the second range from the second pixels 7<SB>2</SB>.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009101928-A (JP)
Title: Electrically-operated power steering device
Inventor: TSUKAMOTO TARO
IPC: B62D119/00
Filed: 2007-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrically-operated power steering device for suppressing the deflection of a steering wheel in the moving direction caused by the inclination of a road surface while suppressing the deterioration of the operating feeling the steering wheel.  <P>SOLUTION: A controller 28 of the electrically-operated power steering device 20 uses a total value for a basic assist force Ia and an additional assist force If as an assist force It to control a motor 26. The basic assist force Ia is obtained by performing basic assist operation according to steering torque. The additional assist force If is obtained by performing additional assist operation according to a difference between a steering angle target value θt for front wheels 11, 12 as steering wheels to be located and an actual steering angle θs. The controller operates so that the front wheels 11, 12 are located nearly at the steering angle target value θt. The steering angle target value θt is determined according to the steering angle target value θt and the actual steering angle θs.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009103407-A (JP)
Title: Totally primary air burner
Inventor: HONMA TSUTOMU
IPC: F23D14/70
Filed: 2007-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To improve lift preventing performance by stabilizing flame with a simple structure.  <P>SOLUTION: In a totally primary air burner 1, a rectifying vane 9 provided with a plurality of through-holes 10 is disposed at an upstream side of a burner port member 3 in a burner body 2, a distribution plate 11 provided with through-holes 14 having the total area smaller than the total area of burner ports 5 is disposed between the rectifying vane 9 and the burner port member 3 in opposition to the burner ports 5 of the burner port member 3 without contact, and the distribution plate 11 causes difference in mixed-gas jetting speeds among the burner holes 5.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008101215-A (JP)
Title: Apparatus for gasification of biomass
Inventor: TAKENO KEIJI
IPC: C10J3/00
Filed: 2007-10-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for gasification of biomass capable of increasing a hydrogen gas concentration in the generated gases even with a compact gasification furnace.  <P>SOLUTION: An apparatus 10 for gasification of the biomass 1 is equipped with a hopper 11 and a screw feeder 11a for supplying the biomass 1, a supplying nozzle 13 and the like for supplying a gasifying agent containing oxygen 3 and water vapor 2, and the gasification furnace 12 for gasifying the biomass 1 by reacting the biomass 1 with the gasifying agent, wherein the gasification furnace 12 has a high temperature combustion part 12a on the lower side and a gasification reaction part 12b on the upper side, a wall 12aa is inclined so that the horizontal cross-section area of the high temperature combustion part 12a becomes smaller toward the lower side, and the screw feeder 11a and the supplying nozzle 13 are connected to the gasification furnace 12 so as to circulate the biomass 1 supplied from the screw feeder 11a in the up and down direction within the high temperature combustion part 12a of the gasification furnace 12 with the use of the gasifying agent supplied from the supplying nozzle 13.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009111529-A (JP)
Title: Control device
Inventor: MUTO KENJI
IPC: H04L9/32
Filed: 2007-10-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device which can newly set an encryption key for an exchanged security device.  <P>SOLUTION: While the control device enciphers authentication data C by a memorized main body common key A and transmits to a security device 2, it receives the authentication data C enciphered again from the security device 2, and attests the security device 2 when the enciphered authentication data C and the received authentication data C are in agreement. When the enciphered authentication data C and the received authentication data C are not in agreement, while the control device enciphers again the authentication data C by a device shipping key and transmits to the security device 2, it receives authentication data C enciphered again from the security device 2. Further, when the authentication data C enciphered by the device shipping key and received authentication data C are in agreement, it transmits device common key creation data D+E for creation of a new device common key to the security device 2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009111798-A (JP)
Title: Compact electronic equipment
Inventor: NAITO MAKOTO
IPC: H04M1/02
Filed: 2007-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide portable electronic equipment capable of performing self-photography and free of the risk that the screen of a display has a flaw.  <P>SOLUTION: The portable electronic equipment comprises: a first housing 1; a second housing 2 slidable along one axis to the first housing 1; and a third housing 3 rotatable around the one axis to the second housing 2. The first housing 1 has a plurality of operation keys 11 arranged on its top surface and a camera 8 exposed on its rear surface, and the second housing 2 and third housing 3 reciprocally move between a closing position and an opening position; and the third housing 3 has the display 7 arranged on its top surface, and rotates at the opening position between a normal posture where the screen of the display 7 is oriented in the same direction with the top surface of the first housing 1 and an inversion posture where the screen of the display 7 is oriented in the same direction with the rear surface of the first housing 1, and can move from the opening position to the closing position in the inversion posture.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009111231-A (JP)
Title: Semiconductor device, and manufacturing method of semiconductor device
Inventor: MOMOSHIMA TAKASHI
IPC: C23C16/06
Filed: 2007-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide wiring in a transverse direction composed of carbon nanotubes inexpensively without increasing the number of processes.  <P>SOLUTION: The semiconductor device is provided with a semiconductor substrate or a conductive layer (first conductive layer) 101, a second conductive layer 107, a catalyst layer 106 and a conductor 104. The second conductive layer 107 is arranged at an interval from the first conductive layer 101 and roughly parallel to the first conductive layer 101 and consisting of the carbon nanotube. The catalyst layer 106 is provided on the side face of the second conductive layer 107 and includes a catalyst for forming the carbon nanotube. The conductor 104 is arranged vertically to the first conductive layer 101, electrically connected to the first conductive layer 101 and also electrically connected to the second conductive layer 107 through the catalyst layer 106.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008118847-A (JP)
Title: Power supply managing system with charger/voltage boosting controller
Inventor: LIPCSEI LASZLO
IPC: H02J7/34
Filed: 2007-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power supply managing system with a charger/voltage boosting controller.  <P>SOLUTION: The power supply managing system is provided with a power conversion stage having two terminals, and the controller. The first terminal is connected to a first power supply for supplying a first voltage. The second terminal is selectively connected to a second power supply for supplying a second voltage. The controller connected to the power conversion stage can select at least one of first and second modes. In the first mode, the power conversion stage receives the first voltage at the first terminal, and generates a step-up voltage at the second terminal. The generated step-up voltage is higher than the first voltage. In the second mode, the power conversion stage receives the second voltage at the second terminal, and generates a step-down voltage at the first terminal to charge the first power supply. The generated step-down voltage is lower than the second voltage.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009107571-A (JP)
Title: Vehicular seat
Inventor: SENDA ATSUSHI
IPC: B60N2/42
Filed: 2007-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicular seat capable of smoothly supporting the head of an occupant with a headrest when a vehicle is bumped from behind.  <P>SOLUTION: A seat back 12 has a seat back frame 30, a plane spring structure 31, and the headrest provided at the upper end of the seat back frame 30. The plane spring structure 31 has a pair of right and left side wires 60, 61 and a plurality of transverse wires 63 extending in the horizontal direction. Connection wires 71, 72, 73 and 74 are provided between the seat back frame 30 and the plane spring structure 31. First ends 71a, 72a, 73a and 74a and second ends 71b, 72b, 73b and 74b of the connection wires 71, 72, 73 and 74 constitute detachable portions which can be detached from the seat back frame 30 or the plane spring structure 31 by load applied to the seat back 12 by the occupant when a vehicle is bumped from behind.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009116919-A (JP)
Title: Reproducing apparatus
Inventor: TANAKA YASUYUKI
IPC: G11B20/10
Filed: 2007-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To rapidly generate a clock synchronized with a reproduction signal.  <P>SOLUTION: A reproducing apparatus includes: a means for irradiating a disk with an optical beam; a means to generate a wobble signal and the reproduction signal for detecting a reproduced data using a return light of the optical beam from the disk; a first phase detection means which detects the phase change amount of the wobble signal to the first clock obtained by multiplying the wobble signal; a means to generate the first clock according to the output of the first phase detection means; a second phase detection means which detects the phase change amount of the reproduction signal to the second clock according to the timing of detecting the reproduced data; a frequency control means to control frequency of the second clock according to the output of the second phase detection means; and a means to generate the reproduced data using the reproduction signal. The frequency control means limits the frequency variation range of the second clock based on the output of the first phase detection means.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008134631-A (JP)
Title: Lens sheet, surface light source device and liquid crystal display device
Inventor: MURAYAMA YOSHIAKI
IPC: F21V5/00
Filed: 2007-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a glaring phenomenon in a liquid crystal display device without causing a drastic lowering of luminance of a surface light source device or the liquid crystal display device.  <P>SOLUTION: In a lens sheet, a plurality of lens rows are parallelly formed on a first surface of a sheet-like light-transmissive member having the first surface and a second surface, and a light diffusion layer wherein a light diffusion material having a refractive index of N2 is incorporated in a light-transmissive resin having a refractive index of N1 is formed on the second surface. The lens sheet is characterized in that the ratio of the inner haze to the total haze of the light diffusion layer is ≥40%.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009114671-A (JP)
Title: Underground space filling method
Inventor: TSUNASHIMA TADASHI
IPC: E21F15/00
Filed: 2007-11-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an underground space filling method for filling a closed underground space formed in the natural ground and extending in one direction, with a filler by sufficiently pressurizing the filler, to thereby completely fill the underground space.  <P>SOLUTION: According to the method an injection pipe 7 is inserted into a zone 1a via a hole 6 such that a front end of the injection pipe reaches the vicinity of a packer 5. At this time the injection pipe 7 is distorted but the front end of the injection pipe 7 does not make contact with the ground in an inclined pit 1. Then the filler 8 is filled into the zone 1a via the injection pipe 7, and thereafter the zone 1a where the filler 8 is hardened is excavated, followed by extensively excavating the hole 6 so as to reach a zone 1b adjacent to the zone 1a. Further the injection pipe 7 for feeding the filler 8 is inserted into the zone 1b via the hole 6, and the filler 8 is filled in the zone 1b via the interior of the injection pipe 7.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009115349-A (JP)
Title: Air heating device
Inventor: FUKUYO HISAYOSHI
IPC: F24H3/04
Filed: 2007-11-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air heating device capable of efficiently supplying the superheated air by burning a hydrogen-oxygen mixed gas and sucking the same by a suction pump.  <P>SOLUTION: An inner pipe 52 of a burner 10 is kept into contact with a suction opening 13 of the suction pump 12, and the suction opening 13 of the suction pump 12 is entirely covered by an outer pipe 50 as shown in a drawing 10. Further A central portion of the suction pump 12 is covered by the inner pipe 52 joined to the outer pipe 50. In this state, a gas is supplied from a hydrogen-oxygen mixed gas generating device, the gas is passed through a burner main pipe 34, a burner chip 31 and a plurality of nozzles 30, and ignited by an ignition plug 53. Here, flame and the air in the burner pipe 10 are sucked by the suction pump 12 and the heated air 21 is efficiently discharged by operating the suction pump 12.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009116686-A (JP)
Title: Imaging target detection apparatus and method
Inventor: SAKAINO HIDETOMO
IPC: H04N5/232
Filed: 2007-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To detect a characteristic and moving imaging target.  <P>SOLUTION: An imaging target detection apparatus includes: a characteristic imaging target detection means 3 for performing Fourier transform of respective input image data, finding out an average of respective space frequency images obtained by the Fourier transform, subtracting the average from one space frequency image, performing reverse Fourier transform of the space frequency image obtained by the subtraction, and detecting a characteristic imaging target in the image data obtained by the reverse Fourier transform; a determination means 4 for determining whether the detected characteristic imaging target is necessary or not; a hierarchical means 5 for inputting a plurality of stored image data to the characteristic imaging target detection means 3, generating a plurality of image data obtained by masking the image target when the detected characteristic imaging target is determined as unnecessary, and inputting these image data to the characteristic target detection means 3; a moving object detection means 6 for detecting imaging targets imaged so as to be moved in the plurality of the stored image data; and an integrating means 7 for narrowing the detected moving objects only to the detected characteristic imaging target.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009115054-A (JP)
Title: Fuel injection valve
Inventor: KATO HITOSHI
IPC: F02M51/06
Filed: 2007-11-09
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a fuel injection valve from not being incapable of injecting fuel by discharging air intruding in a liquid chamber between both pistons to the outside of the liquid chamber.  <P>SOLUTION: In the fuel injection valve in which a first piston 43 is driven by a piezoelectric stack, a second piston 44 is operated upon receiving pressure from the liquid chamber 45, and the operation of a nozzle is controlled according to the operation of the second piston 44, a guide face 431 for guiding air in the liquid chamber 45 to the outer peripheral side of the first piston 43 is provided on a face on the liquid chamber 45 side of the first piston 43. The air A intruding inside the liquid chamber 45 moves to the outer peripheral side of the first piston 43 along the guide face 431 and is discharged via a gap between the first piston 43 and an actuator cylinder 42.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009116282-A (JP)
Title: Toner replenishing apparatus, image forming apparatus and color image forming apparatus
Inventor: OKUDA TAKESHI
IPC: G03G15/08
Filed: 2007-11-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toner replenishing apparatus that allows a toner replenishing container to be easily removed and makes contributions to downsizing of an image forming apparatus, and to provide an image forming apparatus having the toner replenishing apparatus.  <P>SOLUTION: The toner replenishing apparatus 50 has displacement mechanisms 80 for displacing the toner replenishing containers 1 to 4 from the positions where the toner replenishment containers 1 to 4 are held by container holding members 51. The displacement mechanisms 80 include hook portions 56 formed, for example, in retaining members 52 to 55, and engagement portions 58 formed in the toner replenishing containers 1 to 4. The displacement mechanisms effect displacement of the toner replenishing containers 1 to 4 in conjunction with releases of the toner replenishing containers 1 to 4 from retaining actions of the retaining members 52 to 55.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009124277-A (JP)
Title: Digital camera and digital camera management system
Inventor: NATSUNO KOJI
IPC: H04N5/225
Filed: 2007-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital camera capable of facilitating observance of the designated operation, certainly preventing unauthorized usage, and allowing a user to utilize a rental method, without using a large-scale system and the like, when a store lends or provides the digital camera.  <P>SOLUTION: Photographed image data generated by a photographing portion 24 are encrypted by a control portion 21 using a predetermined or input key information and stored at an image data storage portion 25. Then, the photographed image data stored at the image data storage portion 25 are read and output to an external apparatus connected through an interface 27. The image data storage portion 25 is a memory of a destructive reading type where the read data are lost if stored data are read.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009125082-A (JP)
Title: Electric toothbrush
Inventor: SHIMOYAMA ATSUSHI
IPC: A46B13/02
Filed: 2007-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric toothbrush capable of inhibiting the loss of vibration energy and inhibiting vibration in a part gripped by a user while having a stable waterproofing property.  <P>SOLUTION: A vibration transmission part 30 is positioned relative to a casing 10 by the point contact or line contact with the inner wall surface of the casing 10 at a plurality of positions. The vibration transmission part 30 comprises a vibration transmission part body 31 made of a hard material; a second elastic member 32 integrally fixed to the outer peripheral side of the vibration transmission part body 31 and having a plurality of contact parts in point-contact or line-contact; and a third elastic member 33 fitted into the outer surface of the vibration transmission part body 31 to be disposed in an annular gap between the opening end edge of an opening in the casing 10 and the vibration transmission part body 31 and to form a gap between the third elastic member in the natural state and the opening end edge. A first elastic member 50 is closely attached to the vibration transmission part body 31 and to the casing 10 respectively.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009125280-A (JP)
Title: Ultrasonic diagnostic device and puncture support control program
Inventor: TAKIMOTO MASAO
IPC: A61B8/00
Filed: 2007-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrasonic diagnosis device for supporting safe and precise puncture.  <P>SOLUTION: An area setting part 7 of the ultrasonic diagnosis device 100 sets a tumor area to be punctured, a blood vessel area located near the tumor area where insertion of a biopsy needle 150 should be avoided as much as possible, and an internal organ area on the basis of volume data collected by three-dimensional scanning of a subject. Meanwhile, a biopsy needle position detection part 9 detects a tip position and an insertion direction of the biopsy needle 150 immediately before the insertion and while insertion into the subject. A predicted insertion position calculation part 10 calculates a predicted insertion position and an insertion error area with respect to a tumor area on the basis of the tip position, the insertion direction, characteristics of the biopsy needle 150, and the like. Then, a puncture support data generation part 11 generates puncture support data for supporting safe puncture by synthesizing data of the tumor area, the internal organ area and the blood vessel area and data about the predicted insertion position and the insertion error area.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008265279-A (JP)
Title: Injection compression molding machine of light guide plate and ejection method of light guide plate
Inventor: EBINA TOSHIYUKI
IPC: B29C45/42
Filed: 2007-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an injection compression molding machine almost preventing a light guide plate from receiving the mark caused by takeout operation to become a bad product as compared with the process of holding only the light guide plate to take out the light guide plate and a sprue at the same time, and an ejection method of the light guide plate.  <P>SOLUTION: In the injection compression molding machine 11 of the light guide plate P provided with an ejector 23 for ejecting the light guide plate P from a movable mold 20, the ejector 23 having a chucking part 33 for sucking the light guide plate P and a chuck 30 for grasping a sprue P1 is provided to the injection compression molding machine 11 and mold releasing air is supplied to the movable mold 20.  <P>COPYRIGHT: (C)2009,JPO&INPIT