baber/WOPTO huggingface dataset:
Patent JP-2006195068-A (JP)
Title: Variable power optical system with vibration-proof function and imaging apparatus with variable power optical system mounted therein
Inventor: ORI TETSUYA
IPC: G03B5/00
Filed: 2005-01-12
Abstract: <P>PROBLEM TO BE SOLVED: To obtain excellent optical performance even when vibration resulting from camera shake is caused in a variable power optical system thinned in a thickness direction by bending an optical path.  <P>SOLUTION: The variable power optical system is constituted of four groups or five groups, and the 1st group G<SB>1</SB>is equipped with at least one negative lens (for example, a 1st lens L<SB>1</SB>), a prism 3 bending the optical path, and at least one positive lens (for example, a 2nd lens L<SB>2</SB>) in order from an object side. By moving at least a part of lenses constituting any of a 3rd group G<SB>3</SB>, a 4th group G<SB>4</SB>and a 5th group G<SB>5</SB>fixed at the time of variable power in a direction crossing (for example, orthogonal) an optical axis X, the blur of a photographic image associated with the vibration of the variable power optical system is corrected.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006192670-A (JP)
Title: Inkjet printer
Inventor: KAWANA SATOYUKI
IPC: B41J2/01
Filed: 2005-01-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet printer which can adapt to not only an increase or decrease in the brightness of an end of a lighting panel but also various types of changes in brightness, and which can adapt to an aged deterioration in the illuminance of a light source.  <P>SOLUTION: This inkjet printer comprises: a mask buffer for storing mask data of a plurality of density patterns for changing a printing density in a sub-scanning direction; a mask buffer for storing a mask of a plurality of density patterns for changing a printing density in a main-scanning direction; a mask control part for changing the density in the sub-scanning direction by performing switching between the mask buffers in each scanning; and a mask control part for changing the density in the main-scanning direction by performing switching between the mask buffers during each scanning.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006195216-A (JP)
Title: Electrooptical apparatus and electronic equipment using the same
Inventor: ABE DAISUKE
IPC: H01L51/50
Filed: 2005-01-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrooptical apparatus in which each pixel of a screen is divided and in which an area of the divided pixel can be made larger by connecting the divided pixels in series.  <P>SOLUTION: The electrooptical apparatus includes; a plurality of pixels 50 arranged in matrix; a plurality of common electrode wirings (Vcom) arranged between pixel rows along extending direction of the pixel rows for every two pixel rows of a plurality of pixels; and a plurality of driving circuits(61) for driving each pixel, which are arranged between two pixel rows. Each pixel of the pixel rows is composed of a plurality of divided pixels(54) which are connected in series and one end section of the plurality of divided pixels is connected to a driving circuit and the other end section is connected to the common electrode wiring. The number of common electrode wirings is reduced and the pixel is made relatively large.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005257675-A (JP)
Title: Fretting corrosion testing device and method
Inventor: MATSUURA SHINYA
IPC: G01N3/56
Filed: 2005-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fretting corrosion testing device capable measuring accurately frictional force generated between test pieces when conducting a fine sliding test.  <P>SOLUTION: This fretting corrosion testing device measures an electric resistance between female and male terminals by contacting and separating the female terminal and the male terminal to be fretting-corroded. The fretting corrosion testing device is provided with a load sensor 15 for measuring the frictional force generated between the terminals. The load sensor 15 is provided with a piezoelectric element 43 and a pair of electrodes 44. The piezoelectric element 43 is deformed by the frictional force between the terminals to generate an output voltage between the electrodes 44.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005169138-A (JP)
Title: Game machine, communication game system, and recorded medium
Inventor: ISHIHATA YOSHIBUMI
IPC: A63F13/843
Filed: 2005-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game device for solving a problem on displaying game images pointed out for conventional game devices.  <P>SOLUTION: This game device constituted so that a spatial object positioned at a remote from a terrain surface set within a virtual space can be displayed is equipped with a projected image generation module for generating a projected image object emulating a projected image of the spatial object on the terrain surface, and a projected image modifying module for moving the projected image object in accordance with the movement of the spatial object, modifying the magnitude of the displayed projected image object in accordance with the position of the spatial object within the virtual space and the position of a virtual light source set within the virtual space, and holding the magnitude of the projected image object at a predetermined magnitude when the distance of the spatial object from the terrain surface exceeds a reference distance.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006198745-A (JP)
Title: Composition of electric discharge machining oil
Inventor: HATA MASAHIRO
IPC: C10N30/00
Filed: 2005-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composition of an electric discharge machining oil which can maintain both the machining performance and storage stability at a high level.  <P>SOLUTION: The composition of the electric discharge machining oil comprises a base oil consisting of at least one oil selected from a mineral oil and a synthetic oil, and a polymer compound having an ester group which is bound to a main chain formed of a hydrocarbon skeleton and part of a carbon atom constituting the main chain.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006203121-A (JP)
Title: Semiconductor device, active matrix type electro-optical device, electronic apparatus, and manufacturing method of semiconductor device
Inventor: SERA HIROSHI
IPC: H01L21/312
Filed: 2005-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light emitting device, its manufacturing method, and an electronic apparatus which can ensure high reliability even when dielectric multilayer films are formed between layers of substrates and spontaneous light emission elements.  <P>SOLUTION: On a semiconductor device 1, a primary interlayer dielectric film 50 overlies the upper layer side of a gate electrode 15, while source-drain electrodes 20 and 40 are electrically connected with source-drain regions 12 and 13 respectively through contact holes 51 and 52 on a primary interlayer dielectric film 60. A secondary interlayer dielectric film 60 overlies the upper layer sides of the source-drain electrodes 20 and 40, on which an ITO layer 41 is electrically connected with the source-drain electrode 40 through a contact hole 61 on the secondary interlayer dielectric film 60. Each of the primary interlayer dielectric film 50 and the secondary interlayer dielectric film 60 consists of an organic polysilazane denaturation film including alkyl group inside it, having a dielectric constant less than 3.5.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006202450-A (JP)
Title: Method for controlling laser output of optical disk recording/reproducing device
Inventor: SAWADA MICHIYOSHI
IPC: G11B7/0045
Filed: 2005-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for controlling a laser output of an optical disk recording/reproducing device for performing the recording operation of a signal on an optical disk with laser light emitted from a laser diode incorporated in an optical pickup.  <P>SOLUTION: When performing the recording operation of the signal using the optical pickup constituted so that a leading sub beam, a main beam, and a trailing beam are positioned on the same track, the difference between the level of the reflected light of the leading sub beam from the optical disk and the level of the reflected light of the trailing sub beam from the optical disk is detected, and a β value is calculated on the basis of a signal obtained from the level difference. The laser output is controlled so that the β value is at a prescribed value.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006128592-A (JP)
Title: Multi-wavelength light receiving element and method of fabricating the same
Inventor: KO JOO YUL
IPC: H01L31/10
Filed: 2005-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multi-wavelength light receiving element capable of efficiently converting light beams of various wavelengths into electrical signals, and a method of fabricating the same.  <P>SOLUTION: The multi-wavelength light receiving element includes a first conductive substrate, a first intrinsic semiconductor layer positioned on the first conductive substrate, a heavily-doped second conductive buried layer positioned on the first intrinsic semiconductor layer, a second intrinsic semiconductor layer positioned on the heavily-doped second conductive buried layer, and a plurality of heavily-doped first conductive finger regions shallowly embedded in the second intrinsic semiconductor layer. A first conductive type and a second conductive type have polarities that are opposite to each other.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006200324-A (JP)
Title: Mounting structure of device case for toilet bowl
Inventor: NAKAMURA TAKAHIRO
IPC: A47K17/02
Filed: 2005-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a device case from being installed at an incorrect position.  <P>SOLUTION: The second fixed piece 50b of an L-shaped fixing metal bar 50 is laterally put on the placement part 11 of a toilet bowl 1 through the mounting plate part 23 of an arm rest 4. The second lock part 56 of the fixing metal bar 50 is locked to the second locked part 27 of the mounting plate part 23. A second fixing piece 50b and the mounting plate part 23 are fixed to the placement part 11 with a fixing device 15 for toilet bowl inserted into the common hole 55 for fixing the toilet bowl case of the fixing metal bar, an arm rest side hole 26 of the mounting plate part 23, and the toilet bowl side hole 14a of the placement part 11. A mounting vertical piece part 42 is fixed to the first fixing piece 50a of the fixing metal bar by a case fixing device 50a inserted into the case fixing hole 51 of the fixing metal bar 50 and the case side hole 46 of the mounting vertical piece part 42. The mounting structure comprises an erroneous mounting prevention means for the case fixing device 47, and a fixing metal bar direction restricting means.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006205875-A (JP)
Title: In-vehicle baggage placing device
Inventor: TOYODA MINORU
IPC: B60N2/90
Filed: 2005-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an in-vehicle baggage placing device capable of further expanding a baggage placing area while effectively preventing baggage from dropping on a floor at the time of braking action of a vehicle.  <P>SOLUTION: The in-vehicle baggage placing device is applied to a vehicle having a predetermined front row seat 4, and a rear row seat arranged behind the front row seat 4. A placing net 11 is provided, which extends in a generally horizontal direction between the front row seat 4 and the rear row seat 5 to divide the space between the seats 4, 5, and can place baggage Bs on an upper surface thereof. The placing net 11 is structured to be switched between a retracting state retracted in the rear row seat 5 and a drawing state drawn from the retracting state. In the drawing state, fore-and-aft both end edges of a drawing part are laid between the front row seat 4 and the rear row seat 5 so as to respectively continue or generally continue to a seat back 42 back surface of the front seat 4 and a seat cushion 51 front surface of the rear row seat 5.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006211479-A (JP)
Title: Semiconductor integrated circuit
Inventor: NAKANO KENICHI
IPC: H03L7/183
Filed: 2005-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clock generating circuit of an SSCG system and a semiconductor integrated circuit incorporating the clock generating circuit in which an excellent spectrum spreading effect is included, noise generation is reduced and malfunctions of peripheral circuits or electronic components can be decreased.  <P>SOLUTION: In the semiconductor integrated circuit including a voltage controlled oscillator (116) comprising a PLL circuit which controls an oscillation frequency of the voltage controlled oscillator by comparing a phase of a reference signal with that of a feedback signal resulting from dividing a frequency of an output oscillation signal, and incorporating a clock generating circuit (110) including a function for modulating the frequency of the output oscillation signal in a predetermined cycle, either a frequency divider circuit (112) for dividing a frequency of the reference signal or a frequency divider circuit (117) for dividing the frequency of the output oscillation signal for feeding-back is constituted of a counter circuit (121), the counter circuit performs count operation to change the modulation cycle of an SSC, and a logic circuit (124) is provided for changing a frequency dividing ratio of the frequency divider circuit on a feedback route so as to change the spread width of the SSC based on an output of the counter circuit.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006211608-A (JP)
Title: Radio communication device
Inventor: MITSUKI ATSUSHI
IPC: H04B1/30
Filed: 2005-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To enhance an error tolerance for DC offset due to quadrature demodulation in a wireless LAN terminal using a direct conversion method.  <P>SOLUTION: This wireless LAN terminal comprises a wireless section 11, ADC section 12, an AFC section 13 and a transmission channel response assumption section 14. In addition, it comprises a demodulator 16 that converts a subcarrier detected in the AFC section 13 into any value on a frequency axis and demodulates the demodulation signal mapped to a subcarrier by using a transmission channel response assumed by the transmission channel response assumption section 14, a control section 15 that designates a subcarrier subject to interference due to DC offset based on a frequency lag Δt detected by the AFC section 13, a weighting multiplier 17 that multiplies the amplitude value of data signal (demodulation signal) mapped to the subcarrier designated by the control section 16 by a weighting factor A between 0 and 1 and an error correction decoding section 18 for correcting errors in the decode signal determined by multiplying a weighting factor via this weighting multiplier 17.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006066864-A (JP)
Title: Optical semiconductor device and its manufacturing method
Inventor: ONOUCHI TOSHIHIKO
IPC: G01N22/00
Filed: 2005-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem, wherein conventionally, the performance of carriers excited by laser beams has not been controlled efficiently due to the internal electric field in an optical semiconductor film having not been uniform.  <P>SOLUTION: The present invention is provided with an optical semiconductor film, having photoconductivity and a pair of electrodes for applying an electric field on the inside of the semiconductor film in a direction substantially perpendicular to the inside of the film. There is provided an optical semiconductor device for generating electromagnetic waves from the optical semiconductor film due to the movement of the carriers generated in the semiconductor film by the absorption of light into the region to which the electric field is applied.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006217708-A (JP)
Title: Cellular phone charging system, cellular phone, and method of charging electricity
Inventor: OKUMA KAZUO
IPC: H04M1/725
Filed: 2005-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cellular phone charging system which can effectively utilize wave resource emitted from a portable telephone easily, a cellular phone, and a charging method.  <P>SOLUTION: This system is equipped with a cellular phone 1, a Schottky diode 2 which receives electromagnetic waves emitted from the cellular phone 1 and converts them into currents and also rectify the currents, and a first charging means (for example, nickel hydrogen battery 3) which is electrically connected with a Schottky diode 2 and accumulates electricity, based on the current obtained by the Schottky diode 2.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006217158-A (JP)
Title: Image coding apparatus and imaging apparatus
Inventor: MAKINO JUN
IPC: H04N19/189
Filed: 2005-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To allow an optimum intra prediction mode to be easily selected.  <P>SOLUTION: A coding section for applying compression coding to an image signal acquires the image signal to be encoded and photographing information related to the image signal and selects the prediction mode by using the acquired photographing information (panning, tilt, zoom, blur) in the case of predicting pixel values in a frame using pixel values in the same frame.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006212904-A (JP)
Title: Printing system
Inventor: MAKI NOBUHIKO
IPC: G06F3/12
Filed: 2005-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To ensure confidentiality of printed matter when a host computer and a printing apparatus exist at mutually physically separated places.  <P>SOLUTION: When the host computer performs a secure printing, a printing password is added as a parameter when printing data are fed. The printed matter which is not to be looked at by the third person is held in the printing apparatus without printing out it, and only the person who performs the printing is allowed to take out the printed matter.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005262430-A (JP)
Title: Grinding device
Inventor: HATTORI AKIRA
IPC: B24B47/02
Filed: 2005-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grinding device which can reduce a damage layer of a workpiece, facilitates positional control of a workpiece support stand, and can be automatically controlled.  <P>SOLUTION: A support stand feeding means 4 of the grinding device 1 is formed of a linear motor 11, a wire 12 connecting between the linear motor 11 and the workpiece support stand 3, for transmitting generated thrust of the linear motor 11 to the workpiece support stand 3, a tensile force detecting means 13 for detecting tensile force of the wire 12, a feeding speed detecting means 14 for detecting a feeding speed of the linear motor 11, and a motor control means for controlling the generated thrust of the linear motor 11, based on a value of the tensile force obtained from the tensile force detecting means 13 and a value of the feeding speed obtained from the feeding speed detecting means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006216863-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: SUGI YOSHIO
IPC: H01L29/06
Filed: 2005-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To improve reliability and make a device pitch small in a trench lateral power MOSFET.  <P>SOLUTION: An n-type well region 2 and a p-type offset region 4 are formed on a semiconductor substrate, and a trench 5 is formed. A gate oxide film 13 is formed along the first side wall of the trench 5, a field plate oxide film 14 is formed along the second side wall of the trench 5, and a gate polysilicon electrode 11 and a field plate 12 are formed inside each of the oxide films. An n-type source region 7 is formed in a substrate surface region while in contact to the first side wall of the trench 5, and further an n-type drain region 6 is formed in a substrate surface region outside of the second side wall of the trench 5. The inside of the trench 5 is filled with an interlayer insulating film, the surfaces of the n-type source region 7 and the n-type drain region 6 are coated, and further a contact hole is opened in the interlayer insulating film. Then a source electrode 10 and a drain electrode 9 are formed.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006221225-A (JP)
Title: Operation terminal
Inventor: INOUE CHISATO
IPC: G06F3/033
Filed: 2005-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To enable an operator to perform an operation without being conscious of the position of an input device or an operation to be applied to it.  <P>SOLUTION: This operation terminal comprises a moving section 6, a position detecting section 7, a processing section 5, a communication section 20, a display 1, and a position table 50. When the operator moves the operation terminal itself, the moving section 6 moves in a cavity inside the operation terminal. The position is detected by the position detecting section 7, and the information of the position is sent out to the processing section 5. Referring to the position table 50, the processing section 5 converts the information of the position into three-dimensional position coordinates. The processing section 5 sends a command for an operated object to the communication section 20 based on the change of the position coordinates, and displays an image on the display 1. The operator can thus perform the operation without being conscious of the position of the input device of the operation terminal or the operation to be applied to it.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006221849-A (JP)
Title: Liquid fuel battery
Inventor: NAKAMURA SHINGO
IPC: H01M8/24
Filed: 2005-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a miniature, thin type liquid fuel cell that has a high productivity by achieving reduction of assembling manhours and simplification of assembling work.  <P>SOLUTION: The liquid fuel cell is prepared in which a plurality of electrode-electrolyte integrated objects 1 are arranged between a pair of substrates 3a, 3b, and current collecting parts 5a, 5b that are electrically contacted with the electrode-electrolyte integrated objects 1 are arranged on a part of surfaces of the substrates 3a, 3b, while the plurality of electrode-electrolyte integrated objects 1 are electrically connected by current collecting parts 5a, 5b, and the pair of substrates 3a, 3b are joined by rivets 8.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006220546-A (JP)
Title: Chemical sensor
Inventor: MATSUZAWA OSAMU
IPC: G01N5/02
Filed: 2005-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To perform the analysis of a specific substance by eliminating the effect of the load weight received from a fluid such as air or a liquid to the utmost to detect a change in the weight of the specific substance with high precision.  <P>SOLUTION: This chemical sensor is equipped with: a cantilever 4 which has a predetermined thickness, is formed into a flat sheet shape having first and second main surfaces 2 and 3 and extends in one direction toward its leading end part from its base end part; a holder part 5 for supporting the base end side of the cantilever 4 in a cantilevered state; the sensor part 10 provided to the leading end side of the cantilever 4 and having a reaction film 6 bonded by the reaction of a specific substance DNA; an exciting means for vibrating the cantilever 4 in the direction along the first and second main surfaces 2 and 3 toward the short direction of crossing one direction in a predetermined resonance frequency; a measuring means for measuring the vibration state of the cantilever 4; and a detection means for detecting the specific substance DNA based on the measuring result of the measuring means.  <P>COPYRIGHT: (C)2006,JPO&NCIPI