baber/WOPTO huggingface dataset:
Patent JP-2010023018-A (JP)
Title: Pretreatment method and pretreatment device for slurried coal ash, coal ash treatment method, and coal ash treatment equipment
Inventor: TATSUMI KIYOTAKA
IPC: B03D1/02
Filed: 2009-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and device for slurried coal ash pretreatment where unburned carbon is separated from slurried coal ash to be fed to flotation for removing the unburned carbon of coal ash so that the frequency of floatation can be reduced.  <P>SOLUTION: A scavenger, a bubbling agent, and air are fed into the slurried coal ash composed of the unburned carbon-containing coal ash and water so as to produce bubbles, and the unburned carbon is caught in the bubbles. Before the slurried coal ash 6 is fed to a floatation apparatus 2 for separating tail ash having a low unburned carbon content, ultrasonic waves are emitted thereto by an ultrasonic wave generating apparatus 8 so that the separation efficiency of the unburned carbon from the coal ash is increased.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010177574-A (JP)
Title: Semiconductor device
Inventor: SEKI MASANARI
IPC: H01L25/07
Filed: 2009-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device capable of improving productivity by easily positioning terminal blocks to two tabular conductors without using an exclusive jig.  <P>SOLUTION: Curved swelling parts 38 are formed at connection strips 21a, 22a of the conductors 21, 22 which are joined to upper surfaces of transistors UH, UL, and feedback diodes DUH, DUL, respectively. The terminal blocks 69 are brought into contact with the curved swelling parts 38 and positioned, and in this state, the terminal blocks 69 are fixed to upper surfaces of the connection strips 21a, 22a.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010176569-A (JP)
Title: Scene change detecting apparatus, scene change detecting program, and scene change detecting method
Inventor: MATSUZAKI HIROSHI
IPC: G06T7/20
Filed: 2009-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To detect a scene change position in an image sequence with high accuracy.  <P>SOLUTION: A scene change detecting apparatus includes a motion vector detecting section 52 that detects motion vectors between images in a plurality of positions in the images that configure the image sequence, a motion vector classification processing section 53 that classifies patterns of the images into predetermined motion patterns based on the plurality of detected motion vectors, a classified image change detecting section 54 that detects image change between the images in each pattern classification per pattern classification, and a classified scene change detecting section 55 that detects scene change in each pattern classification per pattern classification based on the image change between the images in each pattern classification.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010175523-A (JP)
Title: Car-mounted navigation system
Inventor: OKUNO SEIICHI
IPC: B60R11/02
Filed: 2009-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a car-mounted navigation system which enables route guidance to users more stably even if at least a part of a display panel on a mobile display is stored.  <P>SOLUTION: This car-mounted navigation system allows voice or speech guide from a speech output unit to make routing assistance during route guidance through screen display with navigation, when a part of display panel 8a on the display unit 8 has been stored in a storage case arranged in the instrument panel.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010182617-A (JP)
Title: Electrode for polymer electrolyte fuel cell, method for manufacturing baking membrane for polymer electrolyte fuel cell, and polymer electrolyte fuel cell
Inventor: SENBA SANAE
IPC: H01M4/88
Filed: 2009-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrode for a thin polymer electrolyte fuel cell having high catalyst activity while securing high fuel gas permeability, and high power generation efficiency; and to provide a method for manufacturing the electrode for the polymer electrolyte fuel cell and the polymer electrolyte fuel cell.  <P>SOLUTION: A baking membrane added with carbon black is obtained by forming a membrane in which fibrous carbons are interwound through binder resin by molding a dispersion prepared by dispersing fibrous carbon, carbon black, and binder resin in an organic solvent in the form of the membrane in a molding process, and drying the dispersion, and then pyrolytically decomposing the organic solvent and the binder resin in a baking process.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010184372-A (JP)
Title: Kneading method and device using twin screw extruder
Inventor: TOJO MAKOTO
IPC: B29B7/48
Filed: 2009-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a twin screw extruder having a single screw area in which only one screw is extended to extrude a sub-material simple composition in its best crashed state.  <P>SOLUTION: In the kneading method and the device using the twin screw extruder, an inner hole 1b of a cylinder 1 has a cross-sectional shape becoming a narrow hole 20 becoming narrower from a position B on the way along the longitudinal direction A. Only the single shaft first screw 1A is guided in the narrow inner hole 20, and the cylinder wall 21 at the position B on the way has a tapered wall surface 22.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010186840-A (JP)
Title: Photovoltaic generation system
Inventor: PATHOM ATTAVIRIYANUPAP
IPC: H01L31/042
Filed: 2009-02-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photovoltaic generation system which predicts generated electric power by measuring clouds etc., from information on generated electric power of photovoltaic generation devices installed at a plurality of places.  <P>SOLUTION: Generated electric power of four or more solar panels 3 which receive the sunlight 2 to generate the electric power and are installed so as to have a rectangular external shape is measured. Information related to clouds 9 is estimated on the basis of the measured generated electric power, reference generated electric power of solar panels 3, and data on the installation positions of the solar panels 3, and information on clouds 9 at a prescribed future point of time is predicted on the basis of the estimated information related to the predicted clouds 9 and the data on the installation positions of the solar panels 3. The generated electric power of the solar panels 3 at the future point of time is predicted on the basis of the predicted information related to the clouds 9, the reference generated electric power, and the data on the installation positions of the solar panels 3.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010184570-A (JP)
Title: Pneumatic tire
Inventor: FUJITA SHUNGO
IPC: B60C11/04
Filed: 2009-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To improve a wet hydroplaning performance, a land part rigidity and an on-ice performance of a pneumatic tire.  <P>SOLUTION: A steep slanted lug sipe 18 having a certain orientation is formed on a land part 16 between a pair of peripheral major sipes 14, and tapered segments 22, 24 slanted toward the sipes and having their widths narrowed from a treading side to a kicking side are formed on end edges of the steep slanted lug sipe 18 and the peripheral major sipes 14. Water on the treading surface flows smoothly from the treading side toward the licking side into the sipes through these tapered segments to improve a wet hydro planing performance. Since a sipe wall strength is assured by the tapered segments 22 while keeping a large area of the steep slanted lug sipes 18, it is possible to keep a water draining characteristic without arranging any peripheral major sipes on a tire equatorial plane and at the same time to assure a braking characteristic and an operating stability through improvement of a land part rigidity. In addition, it is possible to improve an on-snow running performance since some snow columns with a certain strength can be formed at the tapered segments 22, 24 at the time of on-snow running operation.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010186655-A (JP)
Title: Electron beam device and image display device using the same
Inventor: SUWA TAKANORI
IPC: H01J1/304
Filed: 2009-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electron beam device equipped with an electron-emitting element of simple configuration with high electron emission efficiency and of stable operation, and with a high electron convergence rate to an anode.  <P>SOLUTION: An insulating member 3 and a gate 5 are formed on a substrate 1, a recess 7 is formed on the insulating member, and a cathode 6 is arranged on a side surface of the insulating member 3. The gate 5 is so arranged to form an uneven shape having regions corresponding to the cathode 6 projected outward and recessed portions 9 with end portions of the gate on both sides of the regions recessed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009191269-A (JP)
Title: Dispersion adhesive
Inventor: KRAUS HARALD DR
IPC: C08L75/00
Filed: 2009-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dispersion adhesive exhibiting good adhesion properties via both thermal activation and wet adhesion.  <P>SOLUTION: An aqueous dispersion comprises a mixture of (A) an aqueous polyurethane or polyurethane-urea dispersion comprising a polymer that comprises a mixture of bifunctional aliphatic polyester polyol, a mixture of HDI and IPDI, and an ion group-containing amine-based chain extender, is hemicrystalline or crystalline after drying, and undergoes glass transition at a glass transition temperature between -65°C and -40°C and (B) an aqueous polyurethane or polyurethane-urea dispersion other than (A) comprising a polymer that comprises bifunctional aromatic polyesterpolyol, bifunctional polyol, aliphatic diisocyanate, and an ion group-containing amine-based chain extender, is amorphous after drying, and undergoes glass transition at a glass transition temperature between -15°C and +10°C.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010195855-A (JP)
Title: Rubber composition for coating steel cord and pneumatic tire
Inventor: KOYAMA SHUHEI
IPC: C08K5/47
Filed: 2009-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To suppress changes with time in a rubber of a rubber-steel cord composite to be used as a reinforcing material of a pneumatic tire or the like during storage in an unvulcanized state, so as to suppress decrease in the adhesiveness after vulcanization, and to improve the adhesiveness of a vulcanized rubber-steel cord composite after wet-heat aging.  <P>SOLUTION: A rubber composition for coating a steel cord is provided, comprising 100 parts by weight of a diene rubber component compounded with 0.2 to 2.0 parts by weight of N-t-butyl-2-benzothiazole sulfenimide and 0.01 to 1.50 part by weight in terms of a boron element of at least one kind of boron compound selected from a group consisting of boric acid, inorganic metal borates and boric acid esters.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010200412-A (JP)
Title: Pwm rectifier
Inventor: IWASHITA HEISUKE
IPC: H02M7/12
Filed: 2009-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a switching loss in a semiconductor element without deteriorating the responsiveness of a control system.  <P>SOLUTION: In a state of PWM overmodulation (step 1000), a modulation system setter sets a modulation system to a three-phase modulation system (step 1002). Otherwise the setter acquires a switching condition such as an input current amplitude (step 1004), and compares it with a switching level (step 1006). If the switching condition is a switching level or over, the setter switches it into a transformed two-phase modulation system (step 1008) where the number of times of switching is reduced to 2/3 even at the same PWM frequency.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010197491-A (JP)
Title: Image forming apparatus and program
Inventor: ONO TOMOHIRO
IPC: G03G21/14
Filed: 2009-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus that performs a process corresponding to deterioration in an image holder, grasping the deterioration accurately, compared with an image forming apparatus whose configuration is not like the present one, and to provide a program.  <P>SOLUTION: The image forming apparatus includes: a current detector 42 which, when an AC current is increasingly supplied to a charging roller while the values of a DC voltage and AC voltage applied to the charging roller are maintained, detects the value of a DC current flowing in a photoreceptor drum as the amount of supply of the AC current increases; a CPU 60 that derives the inflection point of a correlation line representing a correlation between the value of the DC current detected by the current detector 42 and the amount of AC current supplied to a photoreceptor drum at the time of the detection of the value of the DC current and that performs a predetermined process when the characteristic value of the derived inflection point reaches a predetermined value.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010197894-A (JP)
Title: Mold releasing film for liquid crystal polarizing plate
Inventor: KOBAYASHI MASAHIRO
IPC: B32B27/36
Filed: 2009-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mold releasing film for a liquid crystal polarizing plate which is excellent in processing adequacy and optical characteristics in width extension or higher quality in the manufacturing process of a liquid crystal polarizing plate, and can achieve high precision at inspection by a crossed nicol method and is made of a polyester.  <P>SOLUTION: The mold releasing film for the liquid crystal polarizing plate is characterized by having a mold releasing layer on one surface of a polyester film, in which film width is ≥1460 mm, an L value measured by a reflection method is 65 to 77, surface roughness (Ra) is 11 to 25 nm and sagging quantity is ≤15 mm/m, and peeling force of the mold releasing layer surface is within a range between 10 mN/cm and 100 mN/cm.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010204283-A (JP)
Title: Image forming apparatus
Inventor: KAWADA KENTARO
IPC: G03G15/08
Filed: 2009-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus that prevents damage of an image carrier due to a fixed developer and stably obtains a high quality image even when the developer is fixed in an area E, with which a developer removing member is not contacted, on a developer carrier, in the image forming apparatus of contact development system.  <P>SOLUTION: The image carrier 100 has a longitudinal width ε shorter than the longitudinal width β of the developer removing member 402 and is located within the longitudinal width β of the developer removing member 402.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010202237-A (JP)
Title: Two-agent mixing vessel
Inventor: KISHIOKA HIROSHI
IPC: B65D81/32
Filed: 2009-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To smoothly mix two separated agents.  <P>SOLUTION: The two agents-mixing vessel includes a vessel body 2 having an opening at one end and the first chamber P inside, an inner vessel 3 having the second chamber Q inside and inserted in the vessel body 2, and a cap 4 screwed on the vessel body 2 to seal the inner vessel 3. A seal ring 8 mounted on the inner vessel 3 is made to contact a tapered contact surface 6 in the vessel body 2 liquid-tightly to separate the first chamber P from the second chamber Q. Three openings 10 each communicating with the second chamber Q are circumferentially mounted via the wall 11 on the inner vessel 3, and a truncated conical flow out guide 12 opposing to the opening 10 is mounted inside. By a ring-like protrusion 16, a flange 15 of the opening of the inner vessel 3 is liquid-tightly fitted in the inside of the cap 4. When two agents are mixed, the seal ring 8 is separated from the tapered contact surface 6, and the liquid B in the second chamber is mixed with the liquid A in the first chamber.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010202061-A (JP)
Title: Webbing winding device
Inventor: HORI SEIJI
IPC: B60R22/46
Filed: 2009-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To suppress lowering of restraining force of an occupant by webbing when moving of a moving member is stopped.  <P>SOLUTION: In this webbing winding device 10, a pretensioner mechanism 34 is operated, and thereby a piston 56 is moved and a pinion 36 is rotated in a winding direction. The webbing 16 is wound up, therefore, and the restraining force of the occupant by the webbing 16 is increased. When the piston 56 is moved, a flange part 56A of the piston 56 moves one end 62B of an engaging link 62 and a band 60 fastens the pinion 36, and thereby rotation of the pinion 36 in the winding direction is stopped, the rotation of the pinion 36 is limited, and the moving of the piston 56 is stopped. As a result, the piston 56 is moved by reaction to prevent the pinion 36 from being rotated in a drawing direction, and also to prevent the restraining force of the occupant by the webbing 16 from lowering.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010204471-A (JP)
Title: Image forming apparatus
Inventor: FURUKI MANABU
IPC: G03G21/00
Filed: 2009-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus which can reduce a deteriorated toner in developer.  <P>SOLUTION: The image forming apparatus includes: an independent member disposed beside an image carrier, whose surface potential is independent of the surface potential of the image carrier; a charger for charging the surface of the image carrier except the end portions predetermined as the opposite side of the independent member; and a developing unit. The developing unit includes a developing roll which is adjacent to both of the image carrier and the independent member, and including: a developing part configured to convey the developer into a developing area facing other portions on the image carrier except the end portions on the image carrier, and having a main potential difference with respect to the image carrier; a first non-developing part configured to convey the developer into a first non-developing area facing the independent member, and having a first different potential difference which is different from the main potential difference with respect to the independent member ; and a second non-developing part configured to convey the developer to a second non-developing area facing the end portion, and having a second different potential difference which is different from the main potential difference with respect to the image carrier.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010206095-A (JP)
Title: Solid-state imaging device and method for fabricating the same, and electronic apparatus
Inventor: TAURA TADAYUKI
IPC: H01L27/146
Filed: 2009-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid-state imaging device which is enhanced in picture quality while effectively shielding a floating diffusion portion from light, and an electronic apparatus using the solid-state imaging device.  <P>SOLUTION: The solid-state imaging device includes a photodetector 14 configured to generate signal charge by photoelectric conversion on light incident on a substrate 13, the floating diffusion portion 15 configured to transfer the signal charge generated by the photodetector 14, a plurality of MOS transistors, and a multi-wiring layer 29 which is formed in a layer higher than the substrate 13 and is composed of a plurality of wiring layers electrically connected to the MOS transistors, wherein a light-shielding film 24 for shielding the floating diffusion portion 15 from light is constituted of a bottom wiring layer M0 disposed in a layer higher than the substrate 13 and lower than the multi-wiring layer 29. Further, the light-shielding film 24 is connected to the floating diffusion portion 15 via a contact portion 15.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010206130-A (JP)
Title: Method of manufacturing w-containing film and method of manufacturing electrooptical device
Inventor: YAMAZAKI RYOSUKE
IPC: G02F1/1368
Filed: 2009-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem wherein crack defects cannot be restrained sufficiently, even though the temperature change speed in annealing is restrained for avoiding rapid thermal expansion/thermal contraction to restrain the occurrence of cracks, since defects where SiO<SB>2</SB>films crack occur in the formation of the SiO<SB>2</SB>films on WSi films and in the annealing, at temperatures higher than film-forming temperature to allow the SiO<SB>2</SB>films to become dense.  <P>SOLUTION: A raster precursor 11c using the WSi film is deposited at a film thickness of 200 nm by sputtering. After patterning, the SiO<SB>2</SB>film is deposited as an inorganic insulating film 100. Heat treatment is performed at approximately 700°C. The inorganic insulating film 100 is removed. Stresses are applied to a portion to the inorganic insulation film 100, accompanying the modification of the raster precursor 11c. In this case, by removing the inorganic insulating film 100, stresses that accompany the modification of the raster precursor 11c can be released, including a pattern side, thus restraining the occurrence of the crack defects.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010210915-A (JP)
Title: Image forming apparatus
Inventor: KOMATA YASUKUNI
IPC: G03G15/16
Filed: 2009-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus which achieves high image quality without difference in image quality between front and rear surfaces of a paper by disposing image forming units corresponding to both surfaces of the paper and printing both surfaces by one-time paper passing not to decrease a printing speed and employing the same transfer system for both surfaces.  <P>SOLUTION: An operation start timing of a polarity conversion means 47 is synchronized with an operation start timing of a transfer roller 32 of a yellow image forming unit 82Y, and the polarity conversion means 47 is turned off after the time resulting from adding the time required for arrival of an image on the second image carrier belt 31 at the polarity conversion means 47 and the time required for passage of an image having a maximum image size at the polarity conversion means 47.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010207740-A (JP)
Title: Coating liquid supply device
Inventor: IKEMORI KAZUHIRO
IPC: H01L21/027
Filed: 2009-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To prolong the service life of a film-like seal and to suppress the generation of coating liquid flocculation at the folded part of the film-like seal in a film-like seal type piston pump.  <P>SOLUTION: The coating liquid supply device includes: a housing provided with an outflow port communicated with a coating unit; a piston head reciprocated in an axial direction inside the housing; the film-like seal for sealing a gap formed by the housing and the piston head at least; a piston driving device for reciprocating the piston head; and a controller for controlling the drive of the piston driving device. The piston head has a conical shape whose diameter is reduced from the rear end part in the axial direction to the distal end part. The controller adjusts the moving speed of the piston head corresponding to the state that the film-like seal is in contact with the piston head, and controls the drive of the piston driving device so as to fix the discharge amount of the coating liquid discharged from the outflow port.  <P>COPYRIGHT: (C)2010,JPO&INPIT