baber/WOPTO huggingface dataset:
Patent JP-2008218968-A (JP)
Title: Method for manufacturing semiconductor device, and image sensor device
Inventor: RYU JINSEI
IPC: H01L27/146
Filed: 2007-09-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image sensor semiconductor device which prevents crosstalks among sensor elements.  <P>SOLUTION: The image sensor semiconductor device is provided. A semiconductor substrate having a first conductivity type is prepared. A plurality of the sensor elements are formed on the semiconductor substrate. Isolation structures are formed among the plurality of the sensor elements. An ion implantation processing is carried out, in order to form a doped region having a first conductivity type which is substantially below the isolation structure, by using at least two different implantation energies.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009026287-A (JP)
Title: Character image extracting apparatus and character image extracting method
Inventor: WU BO
IPC: G06V30/148
Filed: 2007-09-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a character image extracting method and a character image extracting apparatus for accurately extracting an image of each character from a character string area in which a plurality of characters are arranged.  <P>SOLUTION: In an extracting step, a coupling component which is configured by a plurality of pixels which are mutually coupled is acquired with respect to the character string area in which a plurality of characters are arranged, and a partitioned element to be partitioned by a circumscribing figure which circumscribes the coupling component is extracted from the coupling component by an extracting unit 401. In a first altering step, a new partitioned element is defined as by integrating partitioned elements at least partially overlapped among the extracted partitioned elements by a first altering unit 402. In a first selecting step, level of reference is determined previously, then a partitioned element which is larger than the level of reference is selected from the partitioned elements which are altered in the first altering step by a first selecting unit 403.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009080219-A (JP)
Title: Level adjustment determination device, method, and program
Inventor: JIN AKIO
IPC: G10L21/034
Filed: 2007-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To accurately determine whether the amplitude of waveform of an input signal is larger or smaller.  <P>SOLUTION: A level L of the input signal is calculated (102, S2), and whether or not the level L is equal to or larger than/or larger than a first threshold A<SB>max</SB>is determined (104, S4). When the level L is determined to be equal to or larger than/or larger than the first threshold A<SB>max</SB>, a threshold large time T<SB>H</SB>that is the total time of time when the level L is equal to or larger than/or larger than the first threshold A<SB>max</SB>within a past predetermined determination time T<SB>f</SB>is calculated (108, S8), and a threshold large average level M<SB>H</SB>that is an additive average for the levels equal to or larger than/or larger than the first threshold A<SB>max</SB>is calculated using the threshold large time T<SB>H</SB>(112, S10). Whether or not the threshold maximum average level is equal to or larger than/or larger than a predetermined second threshold B<SB>max</SB>is determined (116, S12), and an adjustment instruction signal for adjusting the level of the input signal according to this determination result is generated (124, S14 and S16).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009082178-A (JP)
Title: Magnetic resonance device
Inventor: BITO YOSHITAKA
IPC: G01R33/48
Filed: 2007-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic resonance measurement technique capable of high speed imaging by shortening measurement time, while suppressing artifacts caused by body movement of a measuring object.  <P>SOLUTION: An excitation pulse for exciting a plurality of slice planes and an excitation pulse for exciting slice planes perpendicular to its slice planes are impressed, and a plurality of substantially parallel linear crossing areas are simultaneously measured. Spatial information of the linear direction of the crossing area is acquired by modulation by a gradient magnetic field. A spatial information of the direction perpendicular to the linear direction is acquired by changing a position of a plane, and an image is reconstructed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009087401-A (JP)
Title: Audio system
Inventor: TERAO IICHIRO
IPC: G08G1/0969
Filed: 2007-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology capable of stopping a hard disk drive without giving unpleasant feeling to a user even if the hard disk drive is stopped in the course of the reproduction of audio data of the hard disk drive.  <P>SOLUTION: A navigation system 1 which has an audio reproduction function is equipped with a position detector 21 for detecting a present position of a vehicle, a hard disk drive 22, a display 23 for displaying various pictures such as map a display picture, an audio output device 24 for outputting a reproduced sound of the audio, an operation switch group 25 for inputting various instructions by an occupant, a volatile memory 26, and a controller 27. This navigation system 1 transfers the audio data to the volatile memory 26 when the vehicle enters to a high highland area, and the reproduction of a music piece is continued according to the transferred data.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009085256-A (JP)
Title: Seal device for rotary fluid machine
Inventor: TANAKA TOMOMI
IPC: F01D11/08
Filed: 2007-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seal device for a rotary fluid machine capable of dispensing with a seal fin position control device, capable of reducing excess force generated when a seal fin is abutted to a rotating body side or a stationary body side, and exhibiting enhanced reliability and performance.  <P>SOLUTION: In the seal device for the rotary fluid machine wherein the seal fin is arranged in a gap between a rotor and a stator, the seal fin includes a joint part b at least in one part, and a seal fin end c is movable from a position tilted to an upstream side of working fluid of the rotary fluid machine to the upstream side of the working fluid around the joint part b by abutting of the seal fin and the rotor f.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009085094-A (JP)
Title: Exhaust gas recirculation device for engine
Inventor: SHIMO DAISUKE
IPC: F02M25/07
Filed: 2007-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent poor combustion and suppress NO<SB>x</SB>by using high-temperature EGR gas when an engine is cold, and also to rapidly warm up the engine by heat exchange at a cooling device with the exhaust gas.  <P>SOLUTION: An exhaust gas recirculation device includes a cooled exhaust gas passage, a cooled exhaust gas cutoff valve for passing and cutting off the exhaust gas flowing through the cooled exhaust gas passage, and an exhaust gas cutoff valve for passing and cutting off the exhaust gas flowing through an exhaust passage. The exhaust gas is passed and cut off depending on the warming-up conditions of the engine, so that it is possible to prevent the poor combustion and also to suppress NO<SB>x</SB>to be discharged by using the high-temperature EGR gas when the engine is cold, and it is further possible to rapidly warm up the engine with the heat exchange by introducing the exhaust gas into the cooling device.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009084217-A (JP)
Title: Bofutsushosan-containing preparation
Inventor: WATANABE AIKO
IPC: A61K36/00
Filed: 2007-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a Bofutsushosan-containing preparation having an improved feeling upon taking by masking a distinctive flavor such as bitterness or Chinese medicine smell unique to Bofutsushosan.  <P>SOLUTION: The Bofutsushosan-containing preparation is prepared by mixing Bofutsushosan with capsaicin or a capsaicin-containing substance. As a mixing ratio (dry weight ratio) of Bofutsushosan to capsaicin in the preparation, 0.0004 to 0.01 parts by weight of capsaicin based on 1,000 parts by weight of Bofutsushosan in terms of a dry extract content of Bofutsushosan can be cited.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009083358-A (JP)
Title: Bookbinding device
Inventor: SATO HIROYASU
IPC: B42C11/04
Filed: 2007-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bookbinding device which needs neither excessive investment nor a large installation space, even when bookbinding variation is increased.  <P>SOLUTION: A clamping part 2 for clamping a bundle of sheets P is used in common, then, a pasting bookbinding means 3 for bookbinding the bundle of sheets P with adhesive G and a taping bookbinding means 4 for bookbinding the bundle of sheets P with a bookbinding tape 401 are incorporated into the single bookbinding device. The bookbinding device includes a control means for controlling the operations of respective bookbinding means.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009088329-A (JP)
Title: Coil component
Inventor: MIKAMI HIDETO
IPC: H01F17/00
Filed: 2007-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coil component that exhibits excellent properties in a high-frequency band while adopting a structure advantageous for size reduction.  <P>SOLUTION: The coil component comprises: first and second planar spiral lines that are opposed to each other with an insulation layer interposed therebetween; and first and second magnetic bodies that are disposed so as to sandwich the first and second planar spiral lines when viewed from a direction perpendicular to the first and second planar spiral lines. The first and second planar spiral lines have a portion that does not overlap with at least one of the first and second magnetic bodies when viewed from the direction.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009083794-A (JP)
Title: Interior lamp
Inventor: OMURA NAOMI
IPC: B60Q3/02
Filed: 2007-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an interior lamp capable of changing an illumination direction to an arbitrary direction within a large range, and illuminating an entire floor surface in an interior with one lamp.  <P>SOLUTION: The interior lamp is characterized by comprising: an illuminating part 4 provided with a light source 2; a switch 5 which performs selection of a lighting control for the light source; a support part 7 provided around the illuminating part and supporting the illuminating part; a support ring 8 positioned on an inner side of the support part and rotatably supporting the support part; and a housing 6 which includes a bottom portion 10a and support columns 10b and 10c formed so as to stand from the bottom portion and positioned on an inner side of the support ring 8, and which supports the switch as well as rotatably supports the support ring. The support ring or the like is provided on the inner side of the support part for supporting the illuminating part so as to rotate in a biaxial direction. Thus, a movable angle can be widen without exposing the support ring to the outside, however,.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009085911-A (JP)
Title: Analyte diluent
Inventor: SHIBAHARA HIROAKI
IPC: G01N33/53
Filed: 2007-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an analyte diluent and immunoassay that sensitively detects an allergy material in food and produces an accurate immunoassay result where the nonspecific adsorption of analyte derived components is reduced.  <P>SOLUTION: This analyte diluent contains 0.05-0.5 w/v% of non-ionic surfactant and 0.5-2.5 M of mineral, and detects allergy material in food by immunoassay. The immunoassay of allergy material in food uses the analyte diluent.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009089611-A (JP)
Title: New reporter plasmid
Inventor: KATO MITSUYASU
IPC: C12N1/19
Filed: 2007-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reporter plasmid having TGF-β signal responsibility.  <P>SOLUTION: This reporter plasmid having the TGF-β signal responsibility has a transcriptional control domain containing at least a specific base sequence on the further upstream of a promoter placed on the upstream of a reporter gene. A transformant is formed by transducing the reporter plasmid having the TGF-β signal responsibility. A method for judging a control function for the TGF-β signal response of a test substance includes making TGF-β and the test substance to act on the transformant, examining the expression degree of a reporter gene, and then using the result as an indicator.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009089630-A (JP)
Title: Device and method for observing cell
Inventor: KATO HIDEMASA
IPC: G01N33/48
Filed: 2007-10-05
Abstract: <P>PROBLEM TO BE SOLVED: To enable the process of the behavior of each cell in a culture container to be easily ascertained by a user.  <P>SOLUTION: The device for observing the cells is constituted as follows. An image-treating device 12 imparts a cell ID to a cell judged so as to be partially attached to the culture container 31. The image-treating device 12 judges whether the cell having the cell ID imparted thereto is dividing or not, or whether the cell is dead or not based on the cell image. The image-treating device 12 makes a genealogical tree representing the process of the behavior of the cell having the cell ID imparted thereto based on the result of the judgement. The invention can be applied, for example, to a cell-observing system.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009092939-A (JP)
Title: Cleaning device and image forming apparatus
Inventor: SUGIURA KENJI
IPC: G03G5/147
Filed: 2007-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleaning device and an image forming apparatus capable of preventing injection of charges from a brush roller to toner and preventing decrease in the potential at the top of brush fibers.  <P>SOLUTION: The cleaning device includes a loop brush roller 72 in which the brush fiber has a core-sheath structure and both ends of the brush fiber are fixed to the outer circumference of the roller, and an electrode roller 87 and a brush power supply 702 both functioning as a brush fiber charge application means. The brush fiber charge application means applies a voltage to the brush fiber in the opposite polarity to the charging polarity of the toner, by touching the loop brush roller 72 at a position in a downstream side along the rotation direction of the loop brush roller 72 with respect to the contact position of the loop brush roller 72 and a recovery roller 74 as well as the position in an upstream side along the rotation direction of the loop brush roller 72 with respect to the position where the loop brush roller 72 is in contact with a photoreceptor 1.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009092002-A (JP)
Title: Air-fuel ratio control device for internal combustion engine
Inventor: IKEGAYA HIDEO
IPC: F02D41/14
Filed: 2007-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To improve emission from a system feedback-controlling air-fuel ratio based on output of an exhaust gas sensor (oxygen sensor) at a catalyst downstream side.  <P>SOLUTION: When it is judged that there is no deterioration of a catalyst, first air-fuel ratio feedback control in which behavior of air-fuel ratio correction quantity is unsymmetrical in a rich side and a lean side by making correction gain at the rich side and correction gain at the lean side different is executed. When it is judged that there is deterioration of the catalyst, second air-fuel ratio feedback control in which behavior of air-fuel ratio correction quantity is symmetrical in the rich side and the lean side by making difference between the correction gain at the rich side and the correction gain at the lean side smaller than that during the first air-fuel ratio feedback control or zero is executed. Response is increased by setting the correction gain to a large gain (high response gain) when it is judged that there is no deterioration of the catalyst, and response is retarded by setting the correction gain to a small gain (low response gain) when it is judged that there is deterioration of the catalyst.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009093981-A (JP)
Title: Organic electroluminescent device, and electronic equipment
Inventor: YAMAMOTO HIDETOSHI
IPC: H01L51/50
Filed: 2007-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic electroluminescent device which has a high light emission efficiency, a long life, and superior color rendering properties.  <P>SOLUTION: The organic electroluminescent device 1 includes a plurality of organic layers including a red light-emitting layer 6R, a blue light-emitting layer 6B, and a green light-emitting layer 6G that are laminated between the positive electrode 3 and the negative electrode 8. The red light-emitting layer 6R is disposed to be closer to the positive electrode 3 than the blue light-emitting layer 6B and green light-emitting layer 6G. A carrier adjusting layer 6Y is disposed between the red light-emitting layer 6R and the blue light-emitting layer 6B, where the carrier adjusting layer 6Y is made of a material showing hole transportability greater than electron transportability and contains a yellow light-emitting material.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009095368-A (JP)
Title: Puncture needle for epidural anesthesia and its manufacturing method
Inventor: NAEMURA KIYOSHI
IPC: A61M5/31
Filed: 2007-10-12
Abstract: <P>PROBLEM TO BE SOLVED: To increase puncture resistance when an anesthetizing needle penetrates a yellow ligament while keeping damage to tissues of a puncturing site to the minimum.  <P>SOLUTION: In a puncture needle for epidural anesthesia, having a distal end part bent upward and a blade surface at the distal end which is slanted upward, a region having a rough surface is formed at the distal end part to increase the puncture resistance in puncturing and penetrating the yellow ligament and to enable a physician to definitely realize that the distal end part of the needle reaches an epidural space. Consequently, the puncture needle for epidural anesthesia is free from damaging human tissues by inserting the needle too deep.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009100505-A (JP)
Title: 3-level power converter
Inventor: FUJITA KENJI
IPC: H02M7/487
Filed: 2007-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a 3-level power converter capable of substantially equalizing positive and negative amplitudes of an output phase voltage by suppressing the variation in a DC side neutral point potential while preventing a voltage command value from exceeding the controllable range of a PWM control circuit when an asynchronous load and the like is connected.  <P>SOLUTION: The 3-level power converter is provided with positive and negative voltage side capacitors 1 and 2, and a power conversion circuit block consisting of a plurality of 3-level power conversion circuits. In the power converter, a block 3A is provided with first to third 3-level power conversion circuits 4-6 for outputting three-phase AC voltage; a fourth 3-level power conversion circuit 7 for outputting neutral point voltage of the three-phase AC voltage; first to third PWM control circuits 184-186 for comparing each of phase command values of the three-phase AC voltage with a carrier signal to generate a switching pulse; a subtractor 12, an amplifier 13 and a multiplier 15 for generating a neutral point voltage command value having an amplitude corresponding to the difference in voltage between the capacitors 1 and 2; and a fourth PWM control circuit 19 for comparing the neutral point voltage command value with the carrier signal to generate a driving pulse of the fourth 3-level power conversion circuit 7.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009098918-A (JP)
Title: Instrumentation control system
Inventor: HIRANO YUKIKO
IPC: G05B23/02
Filed: 2007-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an instrumentation control system which simply and reliably prevents unreliable information from being propagated continuously within a closed loop between controllers when asynchronously transferring data between the controllers connected to each other via a network.  <P>SOLUTION: A specific controller 1a of the respective controllers 1a and 1b outputs a reliable reset command for resetting unreliable information within the other controller 1b to the network 3 over a fixed period, and resets unreliable information within the controller 1a. On the other hand, the other controller 1b, when receiving the command for resets the unreliable information via the network 3, stops the external input of the unreliable information to the controller 1b over a fixed period and resets the unreliable information within the controller 1b.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009100380-A (JP)
Title: Imaging apparatus
Inventor: SUGAWARA AKIYOSHI
IPC: H04N5/335
Filed: 2007-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging apparatus which uses an imaging device in which a dark current significantly and irregularly changes by temperature for each pixel and which outputs a video signal with little fixed pattern noise even if temperature changes.  <P>SOLUTION: The imaging apparatus includes a temperature sensor and a CMOS imaging device in which a dark current irregularly changes by temperature for each pixel. The imaging apparatus: stores correction data for the dark current change for each pixel on a plurality of temperature conditions in a light shielding state; selects two or more pieces of stored correction data close to the present temperature; generates the dark current change for each pixel suited to the present temperature from the two or more pieces of stored correction data; constitutes a circulation filter of a coefficient β having a value less 100% between correction data and previous correction data; and subtracts the dark current change for each pixel from a video signal output from the imaging device while using correction data output from the circulation filter.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009103925-A (JP)
Title: Lateral electric field type active matrix liquid crystal display
Inventor: SUZUKI TERUAKI
IPC: G02F1/1343
Filed: 2007-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lateral electric field type active matrix liquid crystal display of high image quality capable of restraining a transverse crosstalk.  <P>SOLUTION: Light shielding electrodes 53 adjacent to drain bus lines 56 partitioning pixel areas P and extended therealong are provided in the respective pixel areas P partitioned by gate bus lines 55 and the drain bus lines 56. The light shielding electrodes 53 are isolated, is overlapped to a comb-shaped part 71a extended adjacently to the drain bus line 56 of a pixel electrode 71 with an insulating film therebetween, and is brought into an electrically floating state when operated. A potential of the light shielding electrode 53 under the floating state gets near to that of the pixel electrode 71, and a coupling capacity between the drain bus line 56 and a common electrode 72 (common bus line) is reduced thereby to restrain the transverse crosstalk from being generated.  <P>COPYRIGHT: (C)2009,JPO&INPIT