baber/WOPTO huggingface dataset:
Patent JP-2010110913-A (JP)
Title: Liquid supply device, printing device and method of controlling the liquid supply device
Inventor: TAGA SUSUMU
IPC: B41J2/18
Filed: 2008-11-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid supply device which can maintain a good liquid discharge action by carrying out suction cleaning well and removing air bubbles in a liquid chamber while suppressing wasting of the liquid that accompanies the suction cleaning as much as possible, and also which can be made compact and low-cost by a simple structure, and to provide a printing device and a control method of the liquid supply device.  <P>SOLUTION: The liquid supply device includes an expansion mechanism which enables ink replenishment of replenishing an ink from an ink cartridge by expanding an ink chamber by movement of a piston which moves when a carriage contacts a regulating plate, and an ink suction mechanism 29 which sucks the ink from an ink nozzle. The liquid supply device includes a comparison means 113 which compares an ink residual amount of the ink cartridge 17 with a predetermined value, and a CPU 115 which makes it a first cleaning mode when the ink residual amount of the ink cartridge 17 is not smaller than the predetermined value, and which makes it a second cleaning mode of a lower pressure than that of the first cleaning mode when the ink residual amount is smaller than the predetermined value.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009027201-A (JP)
Title: Nitride semiconductor element
Inventor: NAGAHAMA SHINICHI
IPC: H01S5/22
Filed: 2008-11-04
Abstract: <P>PROBLEM TO BE SOLVED: To achieve long-time continuous oscillation by decreasing the threshold current and voltage of an LD element composed of a nitride semiconductor.  <P>SOLUTION: The nitride semiconductor element is constituted by forming an active layer between a nitride semiconductor layer on an n-conductive side and that on a p-conductive side. The nitride semiconductor layer on the n-conductive side and/or p-conductive side is characterized in that an n-side strained superlattice layer is constituted off or in contact with the active layer by laminating first and second nitride semiconductor layers different in band gap energy and impurity concentration.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010112207-A (JP)
Title: Exhaust gas purifier
Inventor: NAGAOKA TAIJI
IPC: F02D9/04
Filed: 2008-11-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a system for an exhaust gas purification which can obtain a heat insulation effect of a catalyst at vehicle deceleration and can also secure the power of an exhaust brake when exhaust braking is necessary, so that both a role of the heat insulation of the catalyst and the securement of the power of the exhaust brake can be achieved, in an exhaust gas purification system of an internal combustion engine.  <P>SOLUTION: A first exhaust throttle valve 17 is arranged between a branch of a bypass passage 19 detouring around an exhaust gas purifier 10 and the exhaust gas purifier 10, or at the upstream side of the branch, and an exhaust brake valve 20 is arranged in the bypass passage 19. In the case of normal travel, most of exhaust gas G flows through the exhaust gas purifier 10. When the power of the exhaust gas brake is not required at the deceleration, the exhaust brake valve 20 is opened and most of the exhaust gas G flows through the bypass passage 19, and when the power of the exhaust gas brake is required at the deceleration, the exhaust brake valve 20 is closed and most of the exhaust gas G flows through the bypass passage 19.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010112228-A (JP)
Title: Fuel filter
Inventor: YOKOYAMA YASUHIRO
IPC: B01D29/62
Filed: 2008-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel filter enabling a plurality of fuel flow passages therearound to be arranged orderly.  <P>SOLUTION: In this fuel filter 10, the opening of a fuel outflow passage to which a second fuel feed passage 52 is connected and the opening of a return fuel inflow passage to which a first return fuel flow passage 55 is connected which are opened to the outside are arranged in the generally same direction as a filter head 20. The opening of a fuel inflow passage to which a first fuel feed passage 51 is connected and the opening of a return fuel inflow passage 24 to which a second return fuel flow passage 56 is connected which are opened to the outside are arranged in the generally same direction as the filter head 20. When the filter head 20 is attached to a vehicle body frame 9 at a predetermined portion, the openings of the fuel outflow passage and the return fuel inflow passage are in proximity to the predetermined portion of the vehicle body frame 9, and the second fuel feed passage 52 and the first return fuel flow passage 55 are connected to the fuel outflow passage and the return fuel inflow passage in the state of extending through the predetermined portions of the vehicle body frame 9, respectively.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010113550-A (JP)
Title: Environment recognition apparatus
Inventor: NAGAOKA SHINJI
IPC: B60R11/02
Filed: 2008-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus capable of improving accuracy of recognition whether an object existing in an environment including an imaging range of an imaging apparatus is applicable to a tetrapoda or not.  <P>SOLUTION: The environment recognition apparatus 1 extracts a first main component vector y<SB>1</SB>expressing the posture of an object and determines whether the object is applicable to a tetrapoda in accordance with whether an inclination angle of the main component vector y<SB>1</SB>from a horizontal axis is periodically changed around a reference angle or not. The reference angle is an inclination angle of a reference axis from the horizontal axis and is an axis having posture that an inclination angle of the reference axis from a vertical axis is equal to or larger than the inclination angle of the reference axis from the horizontal axis.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010115666-A (JP)
Title: Storage pack of welding wire
Inventor: ANDO TATSUO
IPC: B23K9/133
Filed: 2008-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a storage pack of a welding wire capable of reliably storing a coil at very low cost, and preventing collapse of corrugated fiberboard even under a request for an increase in size and weight of the coil of the welding wire.  <P>SOLUTION: A holding plate 2 is arranged on a coil of a welding wire stored in a container 1, and a cylindrical first holding frame 3 and a second holding frame 14 housed over the first holding frame are provided. A lower end of the second holding frame 14 is brought into contact with the holding plate 2, and an upper end thereof is folded back to form a fold-back part 24. A rubber band 15 as an elastic member is provided on a doubled folded-back portion with a part thereof being stretched inside the second holding frame. The first holding frame 3 is pushed in the container 1 by a lid 6 arranged at an opening part of the container while an end of the holding plate side is locked to a stretched part of the rubber band 15.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010116112-A (JP)
Title: Pneumatic tire
Inventor: TAKAHASHI TOSHIHIKO
IPC: B60C11/04
Filed: 2008-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic tire capable of restricting occurrence of a wearing state of its center without damaging steering stability.  <P>SOLUTION: There is provided a pneumatic tire in which a rib 1 divided by major grooves 2b, 2c extending circumferentially along the tire is arranged at the central part of its tread surface, wherein cavities 5 extending circumferentially along a tire and widened from both ends in a longitudinal direction toward a tire center are spaced apart circumferentially along the tire in series at the center of the rib 1 in its width direction. With such an arrangement as above, it is possible to absorb effectively a buckling deformation of the rib 1 caused by compression of the tire at the time of accepting a high load and further to restrict a wearing at its center while keeping operational stability.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009145881-A (JP)
Title: Lens module and a driving device
Inventor: OKAMOTO KOICHI
IPC: G02B7/04
Filed: 2008-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly accurate driving device that is small and has simple structure, and to provide a lens module.  <P>SOLUTION: The lens module includes: an optical lens 10 held by a lens holder 41 so that the directions of optical axes coincide vertically, and a moving element 31 disposed in part of the lens holder 41 and made of a material that is attracted by a magnet 21. When the moving element 31 is at the lowest point, the upper end of the moving element 31 is not lower than the upper end of the magnet 21. When the moving element 31 is at the highest point, the lower end of the moving element 31 is not higher than the lower end of the magnet 21. Formula expressed by ¾A-B¾/L≤0.3 is satisfied if the vertical moving distance of the moving element 31 is L, a difference in a vertical direction between the position of the upper end of the moving element 31 when the moving element 31 is at the lowest point and the position of the upper end of the magnet 21 is A, and a difference in a vertical direction between the position of the lower end of the moving element 31 when the moving element 31 is at the highest point and the position of the lower end of the magnet 21 is B.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010124280-A (JP)
Title: Optical burst signal accommodation light inserting/separating apparatus and optical burst signal accommodation light inserting/separating method
Inventor: TSURITANI TAKEHIRO
IPC: H04B10/291
Filed: 2008-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To accomplish a node configuration optically amplifying an optical burst signal without causing any characteristic deterioration, amplifying an existing optical wavelength multiplexed signal conventionally, and accommodating an optical burst signal even when a low speed optical switching device is used for an optical signal inserting portion.  <P>SOLUTION: In an existing light inserting/separating apparatus, there are newly inserted an optical amplifier capable of optically amplifying an optical burst signal; a photocoupler for superimposing an optical burst signal to be passed through and an optical burst signal to be inserted; and an optical filter for dropping only a specified wavelength of the optical burst signal and passing through other wavelengths.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009161895-A (JP)
Title: Apparatus for production of leno fabric
Inventor: MOSER PASCAL
IPC: D03C7/00
Filed: 2008-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To produce leno fabric at high weft rate by pull or lifting shafts and half shaft in half shaft driving device of leno device.  <P>SOLUTION: A leno device uses the link mechanisms (31, 31') to derive the movement of its half shaft (28) from the movement of its pull or lifting shafts (2, 3). The link mechanisms (31, 31') connect the shaft rods (4, 5) of the pull or lifting shafts (2, 3) to the half shaft (28), whereby a connecting rod (10, 10') extends between the two pull or lifting shafts (2, 3) from the top to the bottom through those shafts. The upper end of the connecting rod (10, 10') is connected, on both sides of the connecting rod (10, 10') via connecting levers (33, 34, 33' 34'), to the joints (36, 37, 36', 37') that are connected to the upper shaft rods (4, 5) of the pull or lifting shafts (2, 3).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010128562-A (JP)
Title: Program, device and method for supporting verification of leak current distribution
Inventor: HONMA KATSUMI
IPC: G06F17/50
Filed: 2008-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently verify a leak current distribution with high accuracy even in a custom macro circuit whose internal configuration is unclear.  <P>SOLUTION: A leak current distribution verification support device 100 configures an arithmetic expression (hereinafter referred to as a "leak current model") representing variation of a leak current of the whole custom macro circuit. Next, the leak current distribution verification support device 100 configures a leak current model wherein independence of variation of each cell is considered about each cell inside the circuit from the configured leak current model of the whole circuit. Lastly, the leak current distribution verification support device 100 calculates the leak current distribution of the whole macro circuit by use of the configured leak current model of each cell to efficiently obtain, with high accuracy, the leak current distribution of the custom macro circuit needing a lot of processing time heretofore.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010129605-A (JP)
Title: Electronic component disposal box, electronic component mounting device, and electronic component mounting method
Inventor: YUKAWA KOICHI
IPC: H05K13/04
Filed: 2008-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To suppress suction and mounting defects of electronic components due to contamination of a nozzle by cleaning an end of the nozzle in a short time.  <P>SOLUTION: The present invention relates to an electronic component disposal box 50 in which an electronic component, in an abnormal state, held at an end of the nozzle is discarded inside through an upper-end opening, the disposal box 50 including a cleaning means 52 of sweeping and cleaning the end of the nozzle when the nozzle enters from an upper-end opening 51.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010125758-A (JP)
Title: Printing paper
Inventor: SATO SHOSUKE
IPC: B42D15/00
Filed: 2008-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide printing paper with which the RFID tag employed can be reused.  <P>SOLUTION: The printing paper 300 includes mounting paper 320 having the sheet-like RFID tag 310 pasted thereon and a sheet 330 bonded to the mounting paper 320 to cover it. The mounting paper 320 is arranged so as to bring the pasted face of the RFID tag 310 into contact with the printing paper 300. The rear surface of the mounting paper 320 is processed to have a high releasability to an adhesive. The dimensions of the mounting paper 320 are made to be the same as or larger than those of the RFID tag 310. The dimensions of the sheet 330 are made to be larger than those of the mounting paper 320. In addition, an adhesive layer is formed on the face of the sheet 330 on the printing paper 300 side.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010125183-A (JP)
Title: Game machine
Inventor: ITO MASAKAZU
IPC: A63F7/02
Filed: 2008-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine improving the amusement of a game by vaguely notifying of a high-probability game state, while preventing a fraud executed by intentionally raising a winning probability on a game parlor side and tempting players into playing from the time of opening business.  <P>SOLUTION: In a case where a low-probability game state is determined, a sub CPU 102a in a performance control board 102 determines a chance mode. In a case where a high-probability game state is determined, when not determining that the determination time of the high-probability game state is ouside a predetermined business time, the sub CPU 102a determines the notification mode of either of the chance mode or a probability variable mode and, when determining that the determination time of the high-probability game state is the predetermined nonoperating time, determines the probability variable mode without determining the chance mode.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010135408-A (JP)
Title: Organic transistor
Inventor: NAKATSUKA MASAKATSU
IPC: H01L29/786
Filed: 2008-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic transistor having high mobility, a large current on/off ratio, and excellent storage stability.  <P>SOLUTION: The organic transistor has an organic semiconductor layer. The organic semiconductor layer contains at least one kind of benzo[c]naphtho[1, 2-n] picene derivative.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010132047-A (JP)
Title: Map lamp for vehicle
Inventor: TAKAHASHI KATSUYA
IPC: B60Q3/02
Filed: 2008-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To suppress irradiation to an area other than a target irradiation area in a map lamp for a vehicle.  <P>SOLUTION: The map lamp for the vehicle includes: a base body part; an LED 22 mounted to the base body part; a cover 23 for covering a periphery of the LED 22, constituted by a light-shielding material and having an opening 24 passed with a light from the LED 22; and a lens 25 provided closely adhered to an outer surface of the cover 23, enlarging the light after collecting the light incident from the opening 24 of the cover 23 and irradiating the target irradiation area with the light.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010135438-A (JP)
Title: Vacuum capacitor
Inventor: TAKAHASHI EIICHI
IPC: H01G5/013
Filed: 2008-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To mitigate the degradation of service life of a vacuum capacitor by keeping a vacuum state in a vacuum chamber without using bellows or the like and easily adjusting the electrostatic capacity.  <P>SOLUTION: A fixed electrode 4 is formed by stacking a plurality of parallel plate type electrode members 5 in the vacuum chamber 1b at intervals in a direction of the axis of the vacuum chamber 1b. A movable electrode 7 is formed by stacking a plurality of parallel plate type electrode members 8 in the vacuum chamber 1b at intervals with a movable electrode shaft 9, the respective electrode members 8 being inserted into and extracted from between the electrode members 5 of the fixed electrode 4 alternately in a non-contact state as the movable electrode shaft 9 rotates while crossing one another. In the vacuum chamber 1b, an electrostatic capacity operation unit 14 is supported rotatably which has a magnetic flux reception unit 12 fixed to the movable electrode shaft 9 on the side of a sealing member 3, and also has a magnetic flux generation unit 13 outside the sealing member 3. The electrostatic capacity operation unit 14 is rotated, and the magnetic flux reception unit 12 is rotated with magnetic attracting force to vary the crossing area between the movable electrode 7 and fixed electrode 4, thereby adjusting the electrostatic capacity.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010133583-A (JP)
Title: Corrosion prevention structure of copper tube for ice making
Inventor: INAGAKI SADAYASU
IPC: F24F5/00
Filed: 2008-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To achieve corrosion prevention in a copper tube for ice making including a specific corrosion factor by adapting a cathodic protection method and secure durability of the copper tube for ice making.  <P>SOLUTION: This corrosion prevention structure is provided with a potential holding means X for holding the self-potential of the copper tube 3 for ice making immersed and arranged in water W within an ice thermal storage tank 1 to less than 150 mV on the basis of the demarcation potential of generation of pitting corrosion, that is, a silver/silver chloride electrode immersed in a saturated potassium chloride solution. In this configuration, since the self-potential of the copper tube 3 is suppressed to be less than the demarcation potential of generation of pitting corrosion all the time, generation of pitting corrosion on the surface of the copper tube 3 is minimized. As a result, this secures the durability of the copper tube 3, and the durability and reliability of the ice thermal storage tank 1 including the copper tube 3.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010136184-A (JP)
Title: Digital broadcast receiver
Inventor: GOTO ATSUSHI
IPC: H04N5/44
Filed: 2008-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To attain low power consumption without a break of video image and voice sound on the occasion of switching between 12 segment broadcast and 1 segment broadcast.  <P>SOLUTION: When changing from the state for outputting the 12 segment broadcast to the state for outputting 1 segment broadcast, a digital broadcasting receiver 1 switches on a power supply of a 1 segOFDM demodulation section 30 and starts it, separates a stream of the 1 segment broadcast from the stream of 12 segment broadcast demodulated by a 1/12 segOFDM demodulation section 31, so as to decode and output it. Further, after completing the start of the 1 segOFDM demodulation section 30, the operation of the 1/12 segOFDM demodulation section 31 is suspended by changing a stream to be output from the stream demodulated by the 1/12 segOFDM demodulation section 31 to the stream demodulated by the 1 segOFDM demodulation section 30.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009173881-A (JP)
Title: Propylene-ethylene block copolymer, its production method, and molded product obtained by using the same
Inventor: NAKANO HIROYUKI
IPC: C08L53/00
Filed: 2008-12-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an excellent propylene-ethylene block copolymer excellent in flexibility, with suppressed sticking and bleed out, and to provide a method for producing the same and a molded product obtained by using the same.  <P>SOLUTION: The propylene-ethylene block copolymer is obtained by polymerizing a crystalline propylene-ethylene random copolymer component (A) and then, sequentially polymerizing a low crystalline or an amorphous propylene-ethylene random copolymer component (B), and satisfies the following (i)-(iv). Wherein, (i) the copolymer component (A) has an ethylene content [E(A)] of 0.1-15 mass%, (ii) the ratio [W(B)] of the copolymer component (B) to the total of the copolymers is 14.5-65 mass%, (iii) the ethylene content [E(B)] of the copolymer component (B) is 40-65 mass%, and (iv) the soluble content [S(A)] at -15°C by TREF (temperature rising elution fractionation) of the copolymer component (A) is <0.8 mass%.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010141045-A (JP)
Title: Solid state imaging apparatus
Inventor: UIE SHINJI
IPC: H04N5/335
Filed: 2008-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a backside irradiation type CMOS image sensor that can reduce lateral diffusion of impurities from an accumulation layer and suppress a rise in readout voltage.  <P>SOLUTION: For example, a unit cell has a photodiode unit PD formed at a surface portion of an Si substrate 10. The photodiode unit PD includes a light reception portion 11 comprising an N conductivity type diffusion layer for accumulating signal charges obtained by photoelectrically converting incident light, and an accumulation layer 12 comprising a diffusion layer region (P-layer) of low impurity concentration having, for example, a P conductivity type for suppressing a dark current. Further, a photodiode gate electrode 21 is formed on a surface of the Si substrate 10, substantially corresponding to the photodiode unit PD, with an insulating film 13 interposed therebetween.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010137955-A (JP)
Title: Landing device for elevator
Inventor: ISHII YUKIO
IPC: B66B13/08
Filed: 2008-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a landing device for an elevator superior in design, while providing a large door closing force, without changing an installation space.  <P>SOLUTION: This landing device includes a header case 5 arranged at the upper part of a landing port of the elevator, a hanger rail 8b extended in the width direction of the landing port to the header case 5, a roller 9b guided by this hanger rail 8b, a hanger 7 moving along the hanger rail 8b by this roller 9b, a door panel 3 suspended by this hanger 7 and opening and closing the landing port, a sheave 18 arranged in the header case 5, and a door closing device 16 having a reel, a filament body 15 extracting the end from this reel and a means for applying a winding force for winding this filament body 15 on the reel and applying a self-closing force in the door closing direction to a door panel 3 by this winding force. The filament body 15 is wound on the sheave 18, and a rope end 19 of this filament body 15 is fixed to the hanger 7.  <P>COPYRIGHT: (C)2010,JPO&INPIT