baber/WOPTO huggingface dataset:
Patent JP-2006259126-A (JP)
Title: Light emitting driving circuit and display apparatus
Inventor: TAKEI MANABU
IPC: G09F9/30
Filed: 2005-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light emitting driving circuit capable of making a light emitting element emit light in suitable luminance and gradation according to a display data by suppressing variations of a light emitting driving current associated with selection or non-selection of a display pixel, and a display apparatus capable of displaying image information with suitable image quality by suppressing deterioration of a display gradation characteristic.  <P>SOLUTION: A display pixel EMA comprises; a light emitting driving circuit DCA including a thin film transistor (TFT) Tr11 in which a gate terminal is connected to a scanning line SL and a source terminal and a drain terminal are connected to a data line DL and a contact point N11 respectively, and a TFT Tr12 in which the gate terminal is connected to the contact point N11 and a source terminal is connected to a power supply line VL; and an organic electroluminescence device OEL in which an anode terminal is connected to the drain terminal of the TFT Tr12. The TFT Tr12 has an asymmetric device structure so that a source electrode extension dimension for a channel section may be longer than that of a drain electrode.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006262623-A (JP)
Title: Power conversion unit and power conversion device
Inventor: TATSUTA TOSHIKI
IPC: H02M7/04
Filed: 2005-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power conversion unit and a power conversion device that can reduce the wiring inductance among a converter unit, an inverter unit, and an electrolytic capacitor, and can make pressure loss nearly uniform in the air path of a plurality of power conversion units.  <P>SOLUTION: The converter unit 22 and the inverter unit 23 for mounting a plurality of semiconductor devices 26 on the sides of heat sinks 25 each are arranged while the sides for mounting the semiconductor devices 26 oppose each other. A plurality of electrolytic capacitors 24 are arranged between the units 22, 23 so that electrodes are staggered, the semiconductor devices 26 of respective units 22, 23 are connected to the electrolytic capacitors by conductors, and a snubber circuit is omitted. A plurality of power conversion units 21 having such a configuration are stored in a casing for composing the power conversion device.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006269147-A (JP)
Title: Heating cooker
Inventor: YAMASHITA YOSHIHIRO
IPC: H05B6/12
Filed: 2005-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a device from needlessly consuming power after such a state that the device is not used, lasts more than an automatic off-time, and to select the automatic off-time from a plurality of setting times.  <P>SOLUTION: A control means 11 opens a power supply relay 2 when such a state that the power supply relay 2 is closed and an output of a heating means 3 is off, elapses more than the automatic off-time for reducing unnecessary power consumption by the heating means 3 or a fan power supply 9, improves safety by not heating even if a child accidentally touches an operation means 8, and selects the automatic off-time from the plurality of setting times as a time not to impair usability, according to a taste of a user on the basis of an input signal from an automatic off-time modification means 12, or selects in advance the automatic off-time suitable for a situation of a country or an area where the device is used.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006269149-A (JP)
Title: Contact member and its manufacturing method
Inventor: OKAMOTO YASUSHI
IPC: H01R4/04
Filed: 2005-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a contact member wherein a facing area of fixing parts of elastic contacts facing in a height direction especially through a spacer can be made wider than before and a mounting density of the elastic contacts can also be improved, and to provide its manufacturing method.  <P>SOLUTION: A plurality of contactors are arranged in a sheet member 26 in line symmetry to a line C (axis of symmetry), and all of the fixing parts of the contactors are formed in a shape of a nearly reverse L. Thereby, the fixing parts which appear in an area D and the fixing parts which appear in an area E are practically formed in line symmetry to the line C. Two same contact sheets shown in Figure 1 are prepared, and when a contact sheet reversed around the line C and a contact sheet not reversed are joined to top and bottom of a spacer, the facing area of the fixing parts of the contactors facing in the height direction becomes larger than before. In this invention, the mounting density of the contactor can be improved and a contact member with excellent electric reliability can be manufactured.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006264485-A (JP)
Title: Vehicular air-conditioner
Inventor: NIWA MASASHI
IPC: B60H1/34
Filed: 2005-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicular air-conditioner capable of achieving the optimum air-conditioning by controlling the air volume and the air direction based on the seating position, the seating posture, and the face position of an occupant.  <P>SOLUTION: In the cooling mode or the heating mode, a vertical louver 70a and a horizontal louver 70b of FACE outlets 16a, 16b, 17a, 17b are oscillated in ranges ϕ1 and ϕ3. The blower voltage is changed so that the air-conditioned air is directed to each physical part with the uniform air volume based on the seating position, the seating posture, and the face position of an occupant, and the angles of the louvers 70a, 70b, and the volume of the air-conditioned air to the face part is changed to be larger than that to other physical parts.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006276157-A (JP)
Title: Optical communication unit and vibration velocity measurement system of the optical communication unit
Inventor: FUJITA TOMOHIRO
IPC: G02B6/42
Filed: 2005-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical communication unit of an optical communication apparatus in which a vibration characteristic is tested at high accuracy and mutually separately disposed members are not made contact with each other when a focusing lens is driven, and to provide a vibration velocity measurement system using the optical communication unit.  <P>SOLUTION: The optical communication unit has: an LD; an optical fiber; a focusing lens; a lens actuator structure having a lens holder for holding the focusing lens and a driving means which drives the focusing lens together with the lens holder along two axes which intersect at right angle with the optical axis of the focusing lens and intersect at right angle with each other; and a housing which holds the LD, the optical fiber and the lens actuator structure as a unit. The lens holder has a pair of first side faces intersecting at right angle with the first axis and a pair of second side faces intersecting at right angle with the second axis, and the light is freely projected from the outside of the housing onto at least a predetermined position of one of the first side faces and onto at least a predetermined position of one of the second side faces.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006199908-A (JP)
Title: Heat-shrinkable polyester film
Inventor: ENDO TAKURO
IPC: C08J5/18
Filed: 2005-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat-shrinkable polyester film suitable for label uses, causing no heat-resistance degradation, having excellent shrinkage characteristics at low temperatures, excellent in shrinkage finish properties, extremely slightly causing shrinkage whitening even when the film is preserved for a long term, having excellent tear resistance, and excellent in productivity and quality.  <P>SOLUTION: The heat-shrinkable polyester film contains 0.01-1 wt.% heat stabilizer and is as follows. The heat shrinkage percentage of a sample in the maximum shrinkage direction is ≥40% when the sample cut out into a square form of 10 cm×10 cm is dipped in hot water at 98°C for 10 s, pulled up, dipped in water at 25°C for 10 s and then pulled up, the difference between the haze of the film when the heat-shrinkable polyester film is preserved under the environment at 30°C temperature and 85% relative humidity for 4 weeks and the film after the preservation is subjected to heat shrinkage under prescribed conditions and the haze of the film before the heat shrinking treatment is ≤5%, and molten specific resistance value is ≤0.70×10<SP>8</SP>Ωcm at 275°C.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006280046-A (JP)
Title: Spindle motor and recording disk drive device therewith
Inventor: SUMI SHIGEJI
IPC: H02K5/16
Filed: 2005-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spindle motor and a recording disk drive device therewith capable of ensuring fixture and continuity between a housing 4 and a bracket 2 and capable of being inexpensively manufactured.  <P>SOLUTION: This spindle motor includes: the bracket 2 having a circular through hole; the housing 4 which is fixed in such a state that the housing is inserted into the circular through hole; a rotor 10; a dynamic pressure bearing which supports the rotor 10 against a sleeve 6 so as to be relatively rotated; a projection which is disposed on at least either of the bracket 2 or the housing 4; and a continuity member 34 which is disposed between either the flange and the bracket 2 or the flange and the housing 4 and is brought into contact in a rotational axial line direction to electrically connect both of them, thus bringing the continuity member 34 into contact with elastic stress applied.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006275244-A (JP)
Title: Bearing unit
Inventor: KARUBE TAKASHI
IPC: F16C33/66
Filed: 2005-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To prevent abrasion in engaging surfaces due to creeping in a bearing unit which allows relative displacement of a rotary shaft 10 in the axial direction.  <P>SOLUTION: An annular groove 7 is provided in an inner ring 1, in which the rotary shaft 10 is fitted freely to relatively displace in the axial direction, near both ends of the inner diameter surface of the inner ring 1, and O-rings 8 are installed in the annular groove 7, and grease A is sealed between two O-rings 8 installed in the inner diameter surface of the inner ring 1. With this structure, turning of the inner ring 1 is stopped by elastic fastening force of the O-rings 8, and the grease A sealed between the two O-rings 8 forms a lubricating oil film in the fitting surface between the inner ring 1 and the rotary shaft 10 to prevent abrasion in the fitting surface due to creeping.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006091001-A (JP)
Title: Method and system for measuring coating deposition, and infrared spectrophotometer
Inventor: HANADA KAZUTOSHI
IPC: G01N21/35
Filed: 2005-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a system for measuring the adhered deposition and an infrared spectrophotometer which can measure the adhered deposition of a film, containing organic resins and mineral salts.  <P>SOLUTION: The coating deposition measuring system 100 comprises the infrared spectrophotometer 10, equipped with infrared interference filters 13 such as the one for measuring peak intensity with its central wavelength defined in a range of 8.3 μm or longer to 10.0 μm or shorter, the one for measuring short wavelength side background with its central wavelength defined in a range of 8.3 μm or shorter, and the one for measuring long wavelength side background, with its central wavelength defined in a range of 10.0 μm or longer to 15.0 μm or shorter. Thus adhered deposition of the film 2 containing organic resin and phosphate is measured by using infrared absorbance derived from the phosphate.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006282691-A (JP)
Title: Resin composition for metal surface treatment agent
Inventor: SHIGEMATSU YASUHIRO
IPC: C09D109/00
Filed: 2005-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new water-based resin composition for metal surface treatment agents which gives excellent surface hardness, scratch resistance, processability, corrosion resistance and adhesion to coating films by coating it on non-chrome-treated metals such as steel plates plated with aluminum, aluminum alloys, magnesium, magnesium alloys, zinc, zinc alloys and aluminum/zinc alloys, especially a water-based resin composition which forms a coated film having a high molecular weight three dimensinal network structure and is suitable for use in surface treatment agents and primers.  <P>SOLUTION: The water-based resin composition for metal surface treatment agents contains (III) a self water-dispersing resin having a high molecular weight three dimensional network structure consisting of (I) a self water-dispersing acrylized aromatic epoxy resin including a copolymer of (II) a copolymerizable ethylenic unsaturated monomer and/or an aliphatic conjugated diene monomer and (IV) a hardener as the indispensable ingredients. The composition is particularly useful for surface treatment agents and primers.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006286314-A (JP)
Title: Nonaqueous electrolytic solution secondary battery
Inventor: SAISHO KEIJI
IPC: H01M10/0567
Filed: 2005-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a nonaqueous electrolytic solution secondary battery, in which expansion due to the deterioration of a negative electrode active material containing silicon is suppressed, and in which superior charge and discharge cycle characteristics are exhibited.  <P>SOLUTION: In the nonaqueous electrolytic solution secondary battery, provided with a negative electrode containing silicon as the negative electrode active material, a positive electrode containing a positive electrode active material, and a nonaqueous electrolytic solution, an additive to suppress oxidation of silicon at operation of the battery is contained in the negative electrode or on the surface of the negative electrode.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006280570-A (JP)
Title: Game machine
Inventor: HAMAGAMI SUEMITSU
IPC: A63F5/04
Filed: 2005-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To achieve the increase of the number of effective winning lines in a game machine without increasing cost, and increase the interest of a player in a display result.  <P>SOLUTION: The game machine allows a player to play a predetermined game by player's operation, and includes a privilege giving means for giving a predetermined privilege to a player, when a predetermined combination of symbols is displayed on any of preset first lines connecting areas in a symbol display window for displaying a plurality of symbols, and a presentation means for performing a predetermined presentation on any of second lines different from the first lines, when a predetermined combination of the symbols is displayed on any of the first lines.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006280592-A (JP)
Title: Treatment supporting apparatus
Inventor: NIWA HIROSHI
IPC: A61B1/00
Filed: 2005-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To simply and surely confirm treatment information of a treatment appliance.  <P>SOLUTION: Biopsy forceps 120 are provided with a biopsy cup 152 at the distal end of a narrow and long coil shaft 151 having flexibility, and the biopsy cup 152 is so constituted as to be opened/closed using a hinge part 156 as a center by operating an operation part provided at the proximal end of the biopsy forceps 120. An opening/closing sensor 153 is provided adjacent to the opening/closing center of the hinge part 156 and detects the opening/closing state of the biopsy cup 152. The proximal end of the biopsy cup 152 is provided with a source coil 140.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2005320515-A (JP)
Title: Thermoconductive polycarbonate resin composition and molded product
Inventor: NAGASHIMA HIROMITSU
IPC: C08K3/04
Filed: 2005-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polycarbonate resin composition which is excellent in thermoconductivity and molding processability and gives a molded article hardly suffering from warpage, and a molded product thereof, particularly a molded product useful as a housing for OA parts, electric/electronic parts or precision instrument parts.  <P>SOLUTION: The thermoconductive polycarbonate resin composition comprises (A) 100 pts.wt. of a polycarbonate resin, (B) 5-40 (exclusive of 40) pts.wt. of a graphitized carbon fiber having a thermoconductivity in the longitudinal direction of at least 100 W/m×K and an average fiber diameter of 5-20 μm, and (C) at least 5-100 pts.wt. of a thermoconductive powder (provided that boron nitride is excluded) having a thermoconductivity of at least 10 W/m×K and an average particle size of 1-500 μm. The molded product is obtained by molding the thermoconductive polycarbonate resin composition.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006282095-A (JP)
Title: Derailment and rollover preventive device of railroad car
Inventor: KURIYAMA TAKASHI
IPC: B61F9/00
Filed: 2005-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a derailment and rollover preventive device for a rapid railroad car equipped with a stopper supporting device and a stopper driving mechanism having a heightened supporting strength by widening the degree of freedom to the vehicle limit.  <P>SOLUTION: A stopper mechanism composed of a stopper member 2 and a stopper member 3 is installed in the railroad car near its bogie and on the inter-bogie side in the car fore-and-aft direction, wherein the stopper member 3 is supported by a guide part 5 of the supporting member 2 in such a way as able to rise and fall, while the supporting member 2 is mounted directly to the undersurface of a car body frame, and the stopper member 3 is energized downward by an energizing means 20 and held in the over-position by a fastening means 7 against the energizing force of the energizing means, and further a derailment sensing device 30 is installed so that fastening by the fastening means 7 is released in response to a derailment sensing signal given by the derailment sensing device 30, which causes the energizing means 20 to drive the stopper member 3 downward.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006289679-A (JP)
Title: Thermoplastic resin foam
Inventor: INUI NOBUHIKO
IPC: B29K105/04
Filed: 2005-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermoplastic resin foam, which has an open-cell structure, capable of being produced at a low cost by a method substantially comprising a single process.  <P>SOLUTION: The thermoplastic resin foam with an open cell ratio of 20% or above comprises a thermoplastic resin with a gel ratio of 1-35 wt.%. A fibrous material with an aspect ratio of 5-500 of 5-100 pts.wt. is added to 100 pts.wt. of the thermoplastic resin and a chemical foaming agent is added to the thermoplastic resin. The obtained composition is heated to the decomposition temperature of the chemical foaming agent or above to obtain the thermoplastic resin foam.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006289222-A (JP)
Title: Method and centrifuge tube for collecting marrow of experimental small animal
Inventor: SHIOSE YOSHINOBU
IPC: B01D43/00
Filed: 2005-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a centrifuge tube capable of collecting a marrow from experimental small animals efficiently and in the state where a mass of the marrow can be accurately measured.  <P>SOLUTION: There is provide the centrifuge tube for centrifuging a bone of an experimental small animal to separate and collect a marrow, wherein an inner cylinder containing and retaining the bone therein is fitted and inserted into a bottomed external cylinder reservoiring the marrow therein.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006291824-A (JP)
Title: Exhaust emission control device for internal combustion engine
Inventor: KANAZAWA SHOGO
IPC: F01N3/02
Filed: 2005-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust emission control device for an internal combustion engine, preventing the exhaustion of high concentration HC to the outside by additionally supplying fuel from the upstream side of an exhaust gas purifying filter to an exhaust system when executing PM regeneration control temperature rise treatment.  <P>SOLUTION: Whether high concentration unburnt fuel exhaustion is found or not is decided in accordance with an air-fuel ratio AF, a calculated air-fuel ratio AFc and an exhaust gas temperature thco (S110, S112, S114). When that high concentration unburnt fuel is exhausted is determined ([no] in one of S110, S112, S114), a fuel addition amount per each addition in PM regeneration control is corrected to be reduced (S116). Thus, when there is an event that high concentration HC is exhausted to the downstream side of the exhaust gas purifying filter, the fuel addition amount per each addition is immediately reduced, therefore preventing the exhaustion of the high concentration HC to the outside to surely prevent the occurrence of white smoke.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006293092-A (JP)
Title: Optical device, light-irradiating device and method therefor
Inventor: KAWABE HIDEO
IPC: G02B26/02
Filed: 2005-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical device, a light radiation device and a method that can improve the optical characteristics of the directivity of the light such as a laser beam, and also to improve the unevenness in the profile of the oriented light.  <P>SOLUTION: The optical device 1 has an optical component 2, consisting of an material which has a refractive index larger than 1, with a 1st main surface 5 and a 2nd main surface 6 being substantially in parallel with each other, and a support 4, consisting of a rocking means 3 of the optical component 2. The device is constituted, capable of making the 1st main surface 5 and the 2nd main surface 6 of the optical component 2 rocked tilted by the support 4 against the path of the light from the directivity light source.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006299806-A (JP)
Title: Scroll compressor
Inventor: MATSUNAGA KAZUYUKI
IPC: F04C18/02
Filed: 2005-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To improve silentness by reducing collision sound of a valve and a valve seat part; and to enhance reliability by improving sealability of an opening-closing means, in a scroll compressor.  <P>SOLUTION: In this scroll compressor, a compression mechanism part provided in a sealed vessel has a suction chamber 9, a compression space 10, a back pressure chamber 30 for pressing a back part of a orbiting scroll to the fixed scroll 4 side, a back pressure hole 18a for communicating the suction chamber 9 or the compression space 10 with the back pressure chamber 30, and an opening-closing means for opening and closing the back pressure hole 18a. The opening-closing means has the valve seat part arranged in the back pressure hole 18a and having a valve seat surface, and a back pressure valve 24A for opening and closing the back pressure hole by abutting on the valve seat surface of this valve seat part. The valve seat part is formed of a seal member 24A superior in heat resistance and oil resistance, being a separate member from a member 4 for constituting the back pressure hole 18a and having cushioning performance to a collision of the back pressure valve 24A.  <P>COPYRIGHT: (C)2007,JPO&INPIT