baber/WOPTO huggingface dataset:
Patent JP-2011022481-A (JP)
Title: Liquid crystal display apparatus
Inventor: ONISHI TOSHITERU
IPC: G02F1/133
Filed: 2009-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display apparatus that alters chromaticity of a display image in a white backlight by performing drive control of light sources.  <P>SOLUTION: The liquid display apparatus 100 includes: a liquid crystal panel 101 that displays images; a backlight 102 that has semiconductor light sources 106 and illuminates the liquid crystal panel 101; a driving section 103 that drives the semiconductor light sources 106; and a control unit 104 that controls the driving section 103 so as to achieve desired temporally-averaged chromaticity by changing a plurality of chromaticities at each switching time. The plurality of chromaticities are achieved by driving the semiconductor light sources 106 based on a driving pulse including a combination of a plurality of pulses different in current value.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011019490-A (JP)
Title: Levee-plastering machine
Inventor: TANIZAWA TSUTOMU
IPC: A01B35/00
Filed: 2009-07-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a levee-plastering machine allowing suitable levee-plastering operation.  <P>SOLUTION: The levee-plastering machine 11 includes: a banking body for banking soil; and a levee-forming body 14 for compacting the bank with the banking body, and for forming the levee. The levee-forming body 14 is provided with: a levee lateral face-forming part 35 for compacting the bank, and for forming the levee lateral face; and a levee top surface-forming part 36 for compacting the bank, and for forming the levee top surface. The levee-plastering machine 11 is provided with a banking body cover 16 for guiding the soil from the side of the banking body, and for discharging the soil from a discharging port toward the side of the levee-forming body 14. The banking body cover 16 has a pair of right and left opposing side plates 51a and 51b mutually separated and opposing through the discharging port. The rear end side of the opposing side plate 51b on the levee side in both the opposing side plates 51a and 51b is kept in such a bent state that the discharging port is enlarged.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011029240-A (JP)
Title: Substrate carrier and substrate laminating device
Inventor: TANAKA KEIICHI
IPC: H01L21/677
Filed: 2009-07-21
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem of the attitude of a substrate holder not maintained horizontal and inclined relative to a stage as a carrying destination due to self-weight deflection of an expansion arm extending from a base part of a substrate carrier to a holding part positioned at a leading end, generated when carrying the substrate holder by the substrate carrier because of the weight of the substrate extremely heavier than a substrate in general.  <P>SOLUTION: The substrate carrier for carrying the substrate holder holding the substrate includes a mounting part on which the substrate holder is mounted and fixed, a rotary shaft supporting the mounting part rockable around a horizontal axis, a balance weight rocking integrally with the mounting part relative to the rotary shaft, an arm part supporting the rotary shaft, and a turning part integrally turning the mounting part, the rotary shaft and the balance weight upside down by rotating the arm part. The balance weight is disposed that the substrate holder fixed on the mounting part is maintained horizontal even when the arm part is turned upside down by the turning part.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009234914-A (JP)
Title: METHOD OF PRODUCING LIGHT-EMITTING DEVICE, LIGHT-EMITTING DEVICE, METHOD FOR PRODUCTION OF GaN SUBSTRATE, AND GaN SUBSTRATE
Inventor: MOTOKI KENSAKU
IPC: C30B25/00
Filed: 2009-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oxygen-doped n-type gallium nitride single crystal substrate and a method for production thereof, and also to provide a method of producing a light-emitting device and a light-emitting device.  <P>SOLUTION: Oxygen is doped into a gallium nitride crystal through a non-C-plane by using a seed crystal having the non-C-plane on its upper surface and performing the vapor-phase growth of the gallium nitride crystal while supplying material gases including gallium, nitrogen and oxygen to be doped. Light-emitting devices such as LED or LD having an n-electrode to the bottom are produced on the obtained n-type substrate. Alternatively, oxygen is doped into the gallium nitride crystal through a facet-plane by preparing a C-plane gallium nitride seed crystal, generating the facet-plane of a reverse hexagonal or dodecagonal pyramid while supplying the material gases including gallium, nitrogen and oxygen to be doped, and performing the vapor-phase growth of the gallium nitride crystal while maintaining the facet-plane. In this case, oxygen is doped into the crystal of the portion grown on the facet-plane.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011029886-A (JP)
Title: Voltage controlled oscillator
Inventor: YAMAKI YOSHIAKI
IPC: H03B5/18
Filed: 2009-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To adjust various kinds of frequency bands without deteriorating a Q-value by the trimming of a microstrip line.  <P>SOLUTION: A voltage controlled oscillator includes a resonance circuit connected to the base of a transistor for oscillation. The resonance circuit includes the microstrip line 10 together with a varactor diode. One end of the microstrip line 10 is connected to a control terminal and the other end to a ground electrode via vias 7. In the microstrip line 10, an electrically-conducting path from an input conductor 10b positioned at one end to a ground conductor 10e positioned at the other end has a spiral shape, and the middle of the electrically-conducting path is connected to the ground via a conductor body 10a for coarse adjustment.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011029943-A (JP)
Title: Portable device and radio communication part of the same
Inventor: WAKABAYASHI NAOYUKI
IPC: H01Q1/24
Filed: 2009-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable device which achieves improvement in flexibility of arrangement of an antenna module with respect to a portable device body while suppressing the enlargement of the portable device.  <P>SOLUTION: The cellular phone (the portable device) 100 includes: one selected antenna module 21 which is provided so as to be mounted on the portable device body 1 and is selected from among a plurality of antenna modules 2 corresponding to a plurality of radio communication standards; and one selected circuit module 31 which is provided so as to be mounted on the portable device body 1 and is selected from among a plurality of circuit modules 3 corresponding to the plurality of radio communication standards. The cellular phone has a structure making it impossible to mount the selected antenna module 21 on the portable device body 1 when the selected antenna module 21 and the selected circuit module 31 are not suited, and has a structure making it possible to mount both of the selected antenna module 21 and the selected circuit module 31 on the portable device body 1 when they are suited.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011030590-A (JP)
Title: Wireless communication system, wireless transmitter and wireless receiver
Inventor: OYA KOJI
IPC: A63F13/45
Filed: 2009-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide: a wireless communication system which enables the recognition of the signal patterns of communication signals involved in the modulation of carrier waves from those received with a wireless receiver even when the carrier waves are transmitted almost simultaneously from a plurality of wireless transmitters; a wireless transmitter used for the system; and a wireless receiver used for it.  <P>SOLUTION: The first wireless transmitter 10 transmits the carrier waves in a normal mode based on its determination that the acceleration speed detected with an acceleration speed sensor 11 exceeds a prescribed threshold while none of the infrared carrier waves transmitted from the second wireless transmitter 20 is received with a photodetector 13. The first wireless transmitter 10 also starts the transmission of the infrared carrier waves in a superimposition mode at the end of the reception of a part of the infrared carrier waves in which the acceleration speed detected with the acceleration sensor 11 is modulated by any lead signal of other infrared carrier waves while the part modulated by the lead signal is received with the photodetector 13 out of the infrared carrier waves transmitted from the second wireless transmitter 20.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011035082-A (JP)
Title: Optical semiconductor device, and method for manufacturing the same
Inventor: MIKI MICHIHIDE
IPC: H01L31/02
Filed: 2009-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin optical semiconductor device having high light extraction efficiency.  <P>SOLUTION: A method for manufacturing an optical semiconductor device includes: a first step of forming a plurality of first and second conductive members disposed separately from each other on a support substrate, and covering parts of upper surfaces of the first and second conductive members with protective films; a second step of forming a base substance containing a light shielding thermosetting resin between the first and second conductive members; a third step of removing the protective films, placing an optical semiconductor element on the first and/or second conductive members in which the protective films are removed, and covering the optical semiconductor element with a sealing member formed of a translucent resin; a fourth step of removing the support substrate; and a fifth step of making the optical semiconductor element into an individual piece to obtain an optical semiconductor device.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010224513-A (JP)
Title: Single core bidirectional optical communication module, and connector for the same
Inventor: KAWAI HIROTERU
IPC: H01S5/022
Filed: 2009-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a single core bidirectional optical communication module and its connector, not largely changing the structure of a conventional optical connector housing and capable of miniaturizing it.  <P>SOLUTION: The single core bidirectional optical communication module 1 includes an optical transceiver circuit 21 made by arranging a light emitting element and a light receiving element in parallel, and is built by forming an optical path changer 25 in a structure where the direction to insert or remove the optical fiber is almost perpendicular to the optical transceiver circuit 21. The single core bidirectional optical communication connector 2 includes an optical connector housing 3 to house the single core bidirectional optical communication module 1 by making the optical axis of the optical fiber almost perpendicular to the single core bidirectional optical communication module 1 and the optical transceiver circuit 21.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011033150-A (JP)
Title: Lubricant filling method and device of fluid bearing
Inventor: SAKAMOTO ISAO
IPC: H02K7/08
Filed: 2009-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an injecting device and an injecting method of a lubricating fluid which can prevent contamination within a vacuum chamber or fluid bearing device by the lubricating fluid by preventing liquid dripping from a drip lower section owing to a droplet by a foaming of the lubricating fluid or an expansion of the droplet.  <P>SOLUTION: The lubricant filling device of the fluid bearing is configured as follows: an injecting device 1 of the lubricating fluid is equipped with a vacuum chamber 2, a syringe section 12, a nozzle 13, a piston 14, and a lubricating fluid housing section 17; the vacuum chamber 2 houses a fluid bearing device 8 to which a lubricating fluid 15 is injected; the syringe section 12 drips a lubricating fluid 15 to the fluid bearing device 8; the piston 14 pushes out the lubricating fluid 15 within the syringe section 12, or intakes the lubricating fluid 15 within the syringe section 12; and the lubricating fluid housing section 17 is arranged within the vacuum chamber 2, and dips the nozzle 13 to the lubricating fluid housing section 17.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009272645-A (JP)
Title: Mounting method for ic chip
Inventor: MIYAKE TOSHIHIRO
IPC: H01L21/60
Filed: 2009-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly reliable mounting method of an IC chip.  <P>SOLUTION: When a thermoplastic resin film 30 provided with through-holes 31 in positions corresponding to bumps 13-15, 22 and 23 is arranged between a printed wiring board 10 provided with the bumps 13-15 and an IC chip 20 provided with the bumps 22 and 23 and then the bumps 13-15 of the printed wiring board 10 and the bumps 22 and 23 of the IC chip 20 are bonded simultaneously with fusing the film 30 by heating and pressurizing to seal a space between the IC chip 20 and the printed wiring board 10 with resin, a film 16 composed of one of dicyclopentadiene, tetramethylpentadecane, dihydroanthracene, cyclooctane, and triphenylmethane being hydrocarbon compounds of which the C-H bond dissociation energy is 950 kJ/mol or less is arranged on surfaces of the bumps 13-15 of the printed wiring board 10, and bonding of the bumps and sealing with resin are performed with the film 16 between the bumps of the printed wiring board and the bumps of the IC chip by heating and pressurizing.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011037347-A (JP)
Title: Control device for vehicle
Inventor: JONES MICHAEL
IPC: B60G17/015
Filed: 2009-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device for a vehicle for preventing frequent switching of a camber angle during slalom running.  <P>SOLUTION: When a vehicle is in a predetermined turning state, the camber angle at wheels is adjusted to the first camber angle so that turning performance of the vehicle can be improved. Meanwhile, when the vehicle is not in the predetermined turning state, the camber angle at the wheels is adjusted to the second camber angle so that energy saving performance can be improved. In this case, when the vehicle is determined not to be in the predetermined turning state, camber angle adjustment from the first camber angle to the second camber angle keeps on standby. Thus, during slalom running when the tuning state of the vehicle constantly changes, every time the vehicle is no more in the predetermined turning state, activation of a camber angle adjustment device is avoided. Thus, frequent switch of the camber angle can be suppressed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011046039-A (JP)
Title: Method of manufacturing flexible packaging bag equipped with checking function and convex/concave protrusion forming apparatus used in the method
Inventor: FUTASE KATSUNORI
IPC: B31B27/74
Filed: 2009-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple method of manufacturing a flexible packaging bag having a checking function utilizing a film-formed non-return extraction nozzle which is arranged so as to protrude from one side, e.g. an upper end of one side, of a packaging bag formed by sealing the front- and back-surface-side portions of one or two packaging laminated films half-folded in the central area of the width to join together and so that the superimposed soft plastic films are mutually adhered through a liquid material to be packaged.  <P>SOLUTION: The method of manufacturing a flexible packaging bag comprises joining, by fusion, a sealant layer on the outer surface of the base end part of a film-formed non-return extraction nozzle with a sealant layer in one side portion of a packaging laminate film fed continuously and caused to run, in such a posture as to protrude from a side edge, forming one or more concave protrusions, convex protrusions or convex/concave protrusions extending in the running direction of the packaging laminated film or obliquely to the running direction, at least in a part of an area of the packaging laminated film contributing to the division for charging packaging space of a material to be packaged and, with the individual sealant layers of the packaging laminated film on the front and the back surface side made opposite to one another, and forming, in order, vertical seal parts passing through the fusion-joined portions of the no-return extraction nozzle and lateral seal parts extending in the width direction of the film, at intervals in the running direction of the film, continuously in the running direction of the film, in each sealant layer on both the front and the back side.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011049738-A (JP)
Title: Image processor and control method thereof
Inventor: AKUZAWA MASAO
IPC: B41J29/38
Filed: 2009-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processor identifying whether the execution of processing based on a shortcut key in the image processor requires a user's operation in the image processor.  <P>SOLUTION: An MFP (Multi Function Peripheral) 100 is connected to client PCs 101 to 103 in a communicable way. The MFP 100 stores setting information for executing a function as the MFP 100, and executes the function as the MFP 100 according to the stored setting information. The MFP 100 also determines whether the user's operation is required to execute the function as the MFP 100 according to the stored setting information, adds, according to the determination result, attribute information showing whether to allow the execution of the function following the setting information to be automatically executed on the basis of an instruction from the client PCs 101 to 103 to the setting information, and transmits the setting information with the attribute information added thereto to the client PCs 101 to 103.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011049753-A (JP)
Title: Image processing apparatus
Inventor: ISHIGURO KAZUHIRO
IPC: H04N1/407
Filed: 2009-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing apparatus which performs MTF correction to improve color balance.  <P>SOLUTION: A 5×5 MAX section 401 specifies the maximum value of gradation values for every target color component for pixels included in 25 neighborhoods of a target pixel. A subtractor 402 calculates the gradation difference P-Q between the maximum value P that is acquired by the 5×5 MAX processing 401 and an original gradation value Q. A gradation correction coefficient table section 403 determines a correction coefficient based on the gradation difference P-Q, and the correction coefficient has a value of 1.0 to 0.5 proportional to the gradation difference that has a value of 0 to 255. A multiplier 404 multiplies the determined correction coefficient P with the original gradation value Q to calculate a correction value candidate P×Q. If a target pixel is included in a narrow line part, the correction value candidate P×Q is adopted.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011046161-A (JP)
Title: Inkjet recorder
Inventor: YAMASHITA YOSHIHARU
IPC: B41J2/185
Filed: 2009-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To overcome the problem that, when a waste ink generated during image formation is made to flow downward utilizing a waste ink route having a slope to accommodate the waste ink in a waste ink storage such as a maintenance cartridge, reliability as a waste ink route can not be maintained due to an increase in viscosity and fixing in the middle of the slope, allowing an ink to leak from a body.  <P>SOLUTION: In the ink jet recorder, a waste ink discharged by a suction recovery means for recovering a discharge state of a recording head is temporarily made to flow into a waste ink storage for storing the waste ink, and a deposit accumulated in the waste ink route is washed out by making the waste ink flow all at once into the waste ink route having the slope when the waste ink is accumulated to a prescribed amount, and is certainly accommodated in a waste ink storage part on the downstream side.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011023327-A (JP)
Title: Solid oxide fuel cell
Inventor: RYU HAN WOOL
IPC: H01M8/12
Filed: 2009-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid oxide fuel cell using a porous body made of the same material as the matrix with an accurately controlled pore size and porosity.  <P>SOLUTION: By using a supporting body including hollow type porous objects 31, 32, shapes of which are practically retained together with their pore sizes and porosity even in comparatively high temperature, similar pore sizes and porosity as those before manufacturing are obtained even after mixing them with the matrix and carrying out a manufacturing process of forming the supporting body. The overall pore characteristics can be adjusted to a desired grade by controlling sizes and an additive quantity of the hollow type porous objects.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011050971-A (JP)
Title: Method of hot press-forming steel sheet
Inventor: IIZUKA EIJI
IPC: B21D24/02
Filed: 2009-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To extend the range of applicable parts by improving the formability of drawing in the method of hot press-forming.  <P>SOLUTION: The interval (clearance distance d) between a die 2 and a die cushion 3 is kept to be 1.1-3.0 times the plate thickness of the base stock until a stroke reaches at least 0.5 times the stroke s from the start of working to the bottom dead center and a press is operated so as to perform the motion by which the blank holding part of a workpiece 5 is pinched from there to the bottom dead center.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011050571-A (JP)
Title: Ultrasonic probe, ultrasonograph, and ultrasonic transducer
Inventor: OSAWA ATSUSHI
IPC: A61B8/00
Filed: 2009-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To improve the transmission and reception sensitivity of an ultrasonic transducer by eliminating the voltage drop of a detection signal due to cable transmission.  <P>SOLUTION: The ultrasonic transducer (UT) 27 includes a first piezoelectric body 35, a second piezoelectric body 36, and first to fourth electrodes 37 to 40. Respective electrodes 37 to 40 are connected with first to fifth switches (SWa to SWe) 41 to 45. The first and second piezoelectric bodies 35 and 36 are connected in parallel in ultrasonic transmission, and connected in series in receiving reflected waves. A reception amplifier 47 receives the reflected waves and amplifies a detection signal output from the first and second piezoelectric bodies 35 and 36. The reception amplifier 47 is directly connected with the second electrode 38 without interposing the transmission line of electric capacity.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011054870-A (JP)
Title: Vapor deposition device and method of manufacturing silicon epitaxial wafer
Inventor: HAGIWARA YOSHIRO
IPC: H01L21/205
Filed: 2009-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vapor deposition device which extends an exchange cycle by preventing the local deterioration of a silica protection member and which makes the exchange of a thermocouple easy and a method of manufacturing a silicon epitaxial wafer using the same.  <P>SOLUTION: A vapor deposition device 10 includes: a susceptor 14 on which a substrate for forming a thin film is laid in a chamber 11; a support member 13 for supporting the susceptor; a tubular shaft 16 to the upper end of which the support member is fixed; a thermocouple 19 which is inserted in the tubular shaft, is arranged in such a manner that the leading end of the thermocouple is protruded from the upper end of the tubular shaft and comes close to the lower surface of the susceptor, and measures the temperature of the susceptor; a silica protection member 18 with which the thermocouple is covered; and a protection cover 17 with which the upper end of the silica protection member is covered. A region from the upper end of the silica protection member to 2-10 mm under the upper end of the tubular shaft is covered with the protection cover.  <P>COPYRIGHT: (C)2011,JPO&INPIT