baber/WOPTO huggingface dataset:
Patent JP-2010024063-A (JP)
Title: Crystal substrate, method for forming thin film, and semiconductor device
Inventor: MATSUOKA TAKASHI
IPC: H01L33/32
Filed: 2008-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To allow forming of an epitaxially grown thin film of a higher crystal quality using a crystal substrate in which a main surface is a surface parallel to the c axis of a compound semiconductor having a wurtzite crystal structure.  <P>SOLUTION: The crystal substrate 101 is composed of a compound having a wurtzite crystal structure and comprises a substrate surface (a main surface) 102 generally parallel to a crystal face parallel to the c axis 111. The substrate surface 102 is rotated in the same direction about an axis which is perpendicular to the c axis 111 and passes through the substrate surface 102 over the whole region. For example, the crystal substrate 101 is a crystal substrate of GaN. The substrate surface 102 is generally parallel to an M face 103 which is a crystal face parallel to the c axis 111 and is rotated by 0.4° in the same direction about an imaginary s axis 112 perpendicular to the c axis 111 over the whole region.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010023241-A (JP)
Title: Inkjet recorder and inkjet head
Inventor: SUZUKI ISAO
IPC: B41J2/045
Filed: 2008-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet recorder which can reduce the number of execution times of maintenance by a simple structure.  <P>SOLUTION: The inkjet recorder 11 includes an inkjet head 201 delivering a liquid. The inkjet head 201 includes a head body 202, liquid chambers 203, a nozzle plate 204, driving elements, and first liquid collection holes 206. The nozzle plate 204 includes liquid repellent areas 204A formed to the periphery of nozzles 205, lyophilic areas 204B which surround the periphery of the liquid repellent areas 204A and in which the first liquid collection holes 206 are arranged, and first grooved parts 207 which are prepared so as to surround the periphery of the liquid repellent areas 204A in the lyophilic areas 204B denting to surfaces of the lyophilic areas 204B and are communicated with the first liquid collection holes 206.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010026073-A (JP)
Title: Coating agent for pattern miniaturization and fine pattern forming method using the same
Inventor: UENO NAOHISA
IPC: C09D5/02
Filed: 2008-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coating agent for pattern miniaturization meeting the demand for further miniaturization of a semiconductor device in recent years, and to provide a fine pattern forming method using the same.  <P>SOLUTION: The coating agent containing water-soluble peptide, preferably water-soluble collagen peptide is used as the coating agent for pattern miniaturization used to coat a photoresist pattern formed on a substrate so as to form a fine pattern. The coating agent has a large narrowing amount and ensures small temperature dependency in pattern narrowing and small density distribution dependency of pattern spacing.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010026177-A (JP)
Title: Phase difference detection device, imaging apparatus, phase difference detection method, and phase difference detection program
Inventor: OIKAWA MAKOTO
IPC: G03B13/36
Filed: 2008-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a phase difference detection device that prevents a phase difference detection error even for a pair of image signals having a gain difference, and to provide an imaging apparatus, a phase difference detection method, and a phase difference detection program.  <P>SOLUTION: The ratio between an image A and an image B is obtained as the comparison result of the images A and B obtained from a pair of optical images. The variance is then calculated in order to evaluate the statistical fluctuation of the ratio obtained for each pixel. The fluctuation due to the variance is evaluated for each phase difference while the phase between the image A and the image B is shifted. The phase difference detection is performed on the basis of the evaluation result of the fluctuation.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010028411-A (JP)
Title: Image correcting apparatus, image correcting method, projector and projection system
Inventor: IMAI TAKASHI
IPC: H04N1/40
Filed: 2008-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To make distortion correction for providing an aesthetically even sharpness on an entire projected image if local distortions of a screen have different amounts of distortion in each local distortion.  <P>SOLUTION: The image correcting apparatus 330 which corrects an image to be projected by a projector on the basis of a local distortion of the projection plane, has: an amount-of-distortion calculating unit 332 that calculates the amount of distortion at each of a plurality of feature points on the basis of the captured image obtained by capturing the image for calculating the amount of distortion having the plurality of feature points which is projected on the projection plane; an image-correcting-method selecting unit 333 that selects an image correcting method according to the amount of distortion at each of the feature points, which is calculated by the amount-of-distortion calculating unit 332: and an image correction processing unit 334 which corrects a predetermined area of the image to be projected by the image correcting method selected by the image-correcting-method selecting unit 333.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010027845-A (JP)
Title: Electroluminescence panel
Inventor: SAKAMOTO YOSHIO
IPC: H04R1/02
Filed: 2008-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electroluminescence panel which is thinner in thickness.  <P>SOLUTION: The electroluminescence panel 1 includes an electroluminescence panel section 20 having a display unit 20 enabled to display information or emit light and an audio output unit (20, 40) for outputting a sound, and a support section 12 disposed at an outer periphery of the electroluminescence panel section 20 across a gap, the electroluminescence section 20 and support section 12 being fixed through an adhesive 33 or filler 34 arranged in the gap.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010024975-A (JP)
Title: Control device of internal combustion engine with supercharger
Inventor: OKADA YOSHIHIRO
IPC: B01D53/94
Filed: 2008-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device of an internal combustion engine with a supercharger which can make favorably compatible both the enhancement of an engine output at a high load and the reduction of exhaust emission.  <P>SOLUTION: The device includes a first exhaust valve 30A for opening and closing a first exhaust passage 32 led to a turbine 24b and a second exhaust valve 30B for opening and closing a second exhaust passage 34 led to the downstream side of the turbine 24b. When an engine load of an engine 1 is relatively high, the closing timing of the second exhaust valve 30B is controlled by an exhaust variable valve mechanism 31 so as to secure a valve overlap period in which valve opening periods of the second exhaust valve 30B and an intake valve 11 overlap each other (scavenge control), and a valve opening characteristic and a fuel injection amount of the second exhaust valve 30B are controlled so as to make an air-fuel ratio (A/F ratio in a cylinder) of cylinder filling gas as a value in the vicinity of an output air-fuel ratio and an air-fuel ratio (total A/F ratio) of gas flowing into a ternary catalyst 38 arranged in the exhaust passage 36 after confluence as a value in the vicinity of a theoretical air-fuel ratio.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009029516-A (JP)
Title: Stacking tower assembly
Inventor: JOY MANGANO
IPC: B65D21/02
Filed: 2008-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To overcome the following drawbacks: a previously known stackable containers have aesthetic, operational, storage, and travel limitations.  <P>SOLUTION: A stacking tower assembly for displaying, storing, and transporting jewelry includes a lower stacking unit, an intermediate stackable unit, and a cover stacking unit. The lower stacking unit has a bottom wall, a continuous side wall, and a recess located on an inner surface of the continuous side wall. The walls form a first storage compartment. The intermediate stacking unit has a bottom wall, a continuous side wall, a recess located on an inner surface of the continuous side wall, and a flange having a locking element extending from the bottom wall. The walls of the intermediate stacking unit form a second storage compartment. The cover stacking unit has a top wall and a flange having a locking element extending from the top wall. The lower stacking unit, the intermediate stacking unit, and the cover stacking unit are detachably connected to form a unitary structure.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010026978-A (JP)
Title: Substrate with ic chip
Inventor: TOKUDA TOSHIHIKO
IPC: G06K19/077
Filed: 2008-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate with IC (Integrated Circuit) chip without a possibility that the IC chip may be damaged when the substrates with IC chips are stacked, in order to avoid that the IC chip is damaged when the substrate is stacked.  <P>SOLUTION: The substrate with IC chip has an antenna on the substrate and is equipped with the IC chip connected to this antenna, and the substrate has a space section with the thinnest thickness at the location of the IC chip. In the substrate with IC chip, the space section has an area larger than the area of the IC chip and a depth larger than the height of the IC chip.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010034744-A (JP)
Title: Imaging device and imaging control method
Inventor: NISHIDA KIMIYASU
IPC: H04N5/378
Filed: 2008-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To reduce image degradation even in a state where pixel defect in an OB pixel region causes image degradation without changing the structure of an image sensor.  <P>SOLUTION: An analog signal processing section calculates the black level of a read line 13e in a photosensitive pixel region 13a from the average value of black level of each pixel of a TP pattern 13f in an OB pixel region 13b, and performs clamping. A digital camera includes a normal TG pattern shown at (a), and a TG pattern having a larger number of clamp pixels than that of the normal TG pattern shown at (b), and a CPU determines from which TG pattern the black level in the photosensitive pixel region 13a is calculated according to the situation. For example, a TG pattern having a larger number of clamp pixels is used when the ISO sensitivity is 800 or more, and a normal TG pattern is used when the ISO sensitivity is less than 800.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010029364-A (JP)
Title: Display member and game machine
Inventor: HIRANO YASUHIRO
IPC: A63F7/02
Filed: 2008-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine and a display member of the game machine that does not drop the design of a light emission part, has no fear of breaking a transparent support plate, but facilitates parts control and parts mounting job.  <P>SOLUTION: The display member 60 that is used by the game machine having a light emission part 61 that displays the light irradiated from a light source; wherein the light emission part 61 comprises a main light emission part 62 and a sub light emission part 63; the sub light emission part 63 is provided with partly dimming light sheets 633a to 633d which are divided into a plurality of pieces for suppressing brightness, is layered on a transparent support plate 640 that is composed of a sub light emission part support part 641 that covers the part connecting the partly dimming light sheets 633a to 633d with the parts between them, two light emission areas 62e and 62h of the main light emission part 62, and a main light emission part support part 642 that covers a non-light emission area 62i.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010034303-A (JP)
Title: Method of manufacturing semiconductor wafer
Inventor: NISHIYAMA TAKASHI
IPC: H01L21/02
Filed: 2008-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a semiconductor wafer in which a material wafer obtained by slicing a single-crystal ingot is processed into the semiconductor wafer having small variance in material characteristics.  <P>SOLUTION: The method of manufacturing the semiconductor wafer in which the semiconductor wafer for semiconductor device manufacture is manufactured using the material wafer obtained by slicing the single-crystal ingot, includes: a detection process S42 of detecting a lengthwise position of the material wafer in the single-crystal ingot; and a working process S50 of working the material wafer according to working contents corresponding to the lengthwise position detected in the detection process, as one of working processes upon the manufacturing.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010032002-A (JP)
Title: Constant velocity universal joint
Inventor: TAKABE SHINICHI
IPC: F16D3/84
Filed: 2008-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a constant velocity universal joint that can enhance the durability and compactness of a boot by reducing wear of the boot.  <P>SOLUTION: In the constant velocity universal joint including an outer joint member 1, an inner joint member 2, a torque transmission member 3, a shaft 5 and the boot 6, at least part of an outer peripheral surface of the shaft between a portion which is connected to the inner joint member and a portion where an end of the boot is fixed is a surface-roughness-controlled portion of Rsk<0, Rpk<2 μm and Ra<4 μm, where Rsk and Ra are defined in JIS B0601:2001 and Rpk is defined in JIS B0671-2:2002.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010036627-A (JP)
Title: Brake control device
Inventor: SUZUKI MASAKUNI
IPC: B60T8/36
Filed: 2008-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the power consumption of solenoid valves used for a brake control device.  <P>SOLUTION: The brake control device includes solenoid valves 22FL and 22FR provided in a route connecting a master cylinder and wheel cylinders, and controlled to open the valves when brake fluids are supplied from the master cylinder to the wheel cylinders, and to close the valves when the brake fluids are supplied from an accumulator to the wheel cylinders. Each solenoid valve 22FL, 22FR is provided with a spring 146 which energizes a valve element 142 to the separating direction from a valve seat 140, and closes the valve by seating the valve element 142 on the valve seat while compressing the spring 146 when electricity is supplied. A valve chamber 147 in which the valve element 142 is disposed is connected with a fluid passage 152 at the master cylinder side, and a fluid chamber 154 provided at the opposite side of the valve chamber 147 over the valve seat 140 is connected with the fluid passage at the wheel cylinder side.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010039275-A (JP)
Title: Optical fiber cable
Inventor: IMADA EIJI
IPC: G02B6/44
Filed: 2008-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical fiber cable capable of further narrowing a diameter while maintaining optical transmission characteristics by using a diameter-narrowed slot rod whose strength is increased, and improved in rib fracture resistance while narrowing the diameter of the slot rod.  <P>SOLUTION: The optical fiber cable 1 includes the slot rod 3, an optical fiber ribbon 5, and a housing 7, and the tear strength of the slot rod is ≥200 N/mm.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010039347-A (JP)
Title: Projection exposure apparatus
Inventor: SUENAGA YUTAKA
IPC: G02B15/02
Filed: 2008-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exposure apparatus capable of fast controlling magnification correction in XY directions in a sufficient change width, giving little influence on a projection optical system, having a simple configuration and usable for a long period of time.  <P>SOLUTION: The projection exposure apparatus projects light containing a pattern image passing through a photomask 20 onto a printed circuit board through a projection optical system to expose the board. In the apparatus, a set of lenses comprising a convex lens 32 having a convex curved surface on one face and a flat surface perpendicular to the optical axis on the other face, and a concave lens 31 having a concave curved surface, corresponding to the above convex lens, on one face and a flat surface perpendicular to the optical axis on the other face is disposed, with the curved surfaces opposing to each other, between the projection optical system and the photomask. Errors in projection magnification by the projection optical system are corrected by varying the interval between the convex curved surface and the concave curved surface in the set of lenses, in accordance with the information about an amount of expansion and contraction of the board obtained in each direction of two axes (X direction and Y direction) intersecting on a wiring pattern formed on the printed circuit board.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010044873-A (JP)
Title: Lighting system and method of manufacturing the same
Inventor: NAKAGAWA HIROKAZU
IPC: F21V29/00
Filed: 2008-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lighting system capable of restricting unevenness of chromaticity between a plurality of light sources and between a plurality of lighting systems, and to provide a method of manufacturing the same.  <P>SOLUTION: Several kinds of heating sheets respectively having a different heating resistance are prepared. LEDs 2 are ranked according to displacement of chromaticity of the light emitted from the LEDs 2 from the standard chromaticity, and one heating sheet corresponding to the rank is selected from the several kinds of heating sheets, and the heating sheet 3 thus selected is interposed between the LEDs 2 and a heat radiator 1. With this structure, if the chromaticity of the light emitted from the LED modules 2 is biased to a color temperature higher (/lower) than the standard chromaticity, the heating sheet having a small (/large) heating resistance is selected to correct the chromaticity of the color in a direction connecting blue and yellow of the light emitted from the LED modules 2, and unevenness of chromaticity between a plurality of LED modules 2 or between lighting systems 10.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010049820-A (JP)
Title: Organic electroluminescent device
Inventor: TASAKA MASAYUKI
IPC: H05B33/02
Filed: 2008-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic electroluminescent device for a display that is excellent in front luminance and temporal stability by achieving improvement in light use efficiency of light emitted from a surface light emitter.  <P>SOLUTION: The organic electroluminescent device includes a resin film having a light-emitting layer, an adhesive layer, and a plurality of truncated conical projections on a substrate. The organic electroluminescent device is configured as follows. On the viewing side of the adhesive layer, the truncated conical projections are in contact with the adhesive layer. There is space between the adhesive layer and each recess between the truncated cones. The interface between the adhesive layer and each space has a convex shape. The maximum height of the adhesive layer from the bottom face of each convex part is a height within a range of 1-20% with respect to the height of each truncated conical projection.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010046724-A (JP)
Title: Folding chip collecting partition
Inventor: AOYAMA KEN
IPC: B23Q11/08
Filed: 2008-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a folding chip collecting partition collecting machining chips scattering from a machining machine such as a rotary machining machine and a welding machine without dispersing the chips and facilitating moving, installation and daily machining chip disposal.  <P>SOLUTION: This folding chip collecting partition includes partition plates which can be opened and stood by being mutually folded up, and a machining chip receiving film for receiving machining chips from the machining machine installed between lower side ends or between upper side ends of both the partition plates.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009010408-A (JP)
Title: Light-emitting material for organic electroluminescent device, organic electroluminescent device using same, and material for organic electroluminescent device
Inventor: KUBOTA MINEYUKI
IPC: H05B33/14
Filed: 2008-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic EL device which has a high light-emitting efficiency and a long life, and a light-emitting material for organic EL devices and material for organic devices which realize the same.  <P>SOLUTION: Disclosed is a light-emitting material for organic electroluminescent (EL) devices which is composed of an asymmetric anthracene derivative of a specific structure. Also disclosed are a material for organic EL devices and an organic EL device wherein an organic thin film layer composed of one or more layers including at least a light-emitting layer is interposed between a cathode and an anode. At least one layer composed of the organic thin film layer contains the material for organic EL devices by itself or as a component of a mixture.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010049100-A (JP)
Title: Power feed device and power feed processing apparatus using the same
Inventor: TAKASHIMA YOSHIYUKI
IPC: G03G15/08
Filed: 2008-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To stably feed power without depending on the pull-along attitude and stiffness of a feeder when the power is fed to a moving body to which the power is fed from a power supply through the feeder.  <P>SOLUTION: A power feed device 2 which is provided in a predetermined fixed part and feeds the power to the terminal 1a of the movable body 1 to which the power is fed includes: an insulating support member 3 which is provided in the predetermined fixed part; a fixed conductor 4 which is fixed to the insulating support member 3 and to which one end of the feeder 7 from the power supply is connected; a separated conductor 5 which is separated from the fixed conductor 4, and arranged away from it and comes into contact with the terminal 1a of the body 1 to which the power is fed; and a conductive elastic member 6 which is conductively provided between the separated conductor 5 and the fixed conductor 4 and elastically supports the separated conductor 5, so that the separated conductor 5 comes in contact with the terminal 1a of the body 1 to which the power is supplied.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010048499-A (JP)
Title: Expansion device
Inventor: HIROTA HISATOSHI
IPC: F25B41/06
Filed: 2008-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an expansion device stably controlling low-pressure side pressure in a refrigerating cycle and achievable at low cost.  <P>SOLUTION: The expansion device 3 includes: a body 140 formed with a refrigerant passage inside; a first valve part arranged to partition an upstream side high-pressure refrigerant passage 156 and a downstream side low-pressure refrigerant passage 158 in the body 140, and throttling and expanding the refrigerant led in from the upstream side to lead it out downstream; an intermediate pressure chamber filled with intermediate pressure of set pressure or higher; a power element 142 sensing the intermediate pressure and generating a force in a first valve part opening/closing direction so that the intermediate pressure is a preset reference pressure; and a second valve part provided in a pressure regulating passage 182 serving for communication between the intermediate pressure chamber and the low pressure refrigerant passage and generating differential pressure across it by opening/closing; and a solenoid 184 generating a solenoid force so that the differential pressure across the second valve part is a set differential pressure corresponding to the amount of supply current, and changing the set pressure by the change of the set differential pressure.  <P>COPYRIGHT: (C)2010,JPO&INPIT