baber/WOPTO huggingface dataset:
Patent JP-2005511397-A (JP)
IPC: B60N2/90
Filed: 2002-12-13
Abstract: The purpose of this invention is to sense the presence of a seated occupant in a vehicle such as an automobile, plane, train or bus, or in a room or location where it is desirable to detect if seats are occupied. The occupant presence detection device consists of a single seat-mounted electrode, an oscillator circuit, a bridge circuit, a detection circuit and a circuit for processing the detected signals. The oscillator circuit excites the electrode. If an occupant is present on the seat, additional capacitance from the human body is introduced into the bridge via the electrode. This created differences in the voltage and phase of the waveform in each arm of the bridge circuit which are amplified by a differential amplifier. The signal is then converted to a DC voltage that, when above a predetermined threshold, causes the device to outputs a signal that indicates the presence of an occupant. Using a bridge configuration and a differential amplifier allows the circuit to be operated over a wide range of supply voltages. It also reduces the need for high precision components and the need to regulate the amplitude of the waveform produced by the oscillator. The net result is a capacitive occupant sensing device that is less complex and less expensive that previous capacitive occupant sensing devices, yet is tolerant of power supply fluctuations, is able to function over a wide range of operating voltage and still provides failsafe functionality.
Patent JP-2005511368-A (JP)
Title: ハニカム材料およびその製造法
IPC: B21D47/02
Filed: 2002-12-13
Abstract: 本発明はハニカム・パネルを製造するためのハニカム材料に関する。本発明に従えば、ハニカム材料は金属の細片を含んで成り、該細片の少なくとも片側には熱可塑性材料の層が取り付けられ、該細片は連続した実質的に台形の形をしており、該熱可塑性材料は該金属の細片を互いに接合させる役目をしている。また本発明はこのハニカム材料を製造する方法に関する。
Patent JP-2005512913-A (JP)
IPC: B65D6/26
Filed: 2003-01-02
Abstract: The invention relates to a collapsible container having a container base and four collapsible walls. The catch mechanism for the lockable lateral walls in their upright assembled condition is a resilient pivotable lock member contained within a recess of the lateral wall having a projecting tongue latching member that cooperates with opposing ramps of a locating lug located on the adjacent wall member to lock the adjacent walls to each other.
Patent JP-2005514025-A (JP)
IPC: C12P21/02
Filed: 2003-01-07
Abstract: Methods for enhancing expression levels and secretion of heterologous fusion proteins in a host cell are disclosed.
Patent JP-2005525617-A (JP)
Title: ゾーン・レンダリング用の自動メモリ管理
IPC: G06F12/00
Filed: 2002-12-11
Abstract: 本発明は、ビニング段階とレンダリング段階との間のビン・メモリの自動管理を提供する事によって、ゾーン・レンダリング中にグラフィックの性能を最適化する。ビン・バッファを構築し、かつそれらがレンダリングにおいて使用された後それらを再利用するために、本発明の実施形態は、ビナーとレンダラーが自動的に物理メモリページのプールを共有するメカニズムを提供する。これは、ソフトウェアの介入の必要無しに（例外的な条件の場合を除いて）、複数のビニングされたシーンが同時に待機し得るような方法によって行なわれる。従って、ゾーン・レンダリング・ビン・バッファメモリのソフトウェア管理の必要性が取り除かれる。ビニングおよびレンダリングのための複数のシーンが、ソフトウェアの介入無しでキューイングされる。
Patent JP-2005516970-A (JP)
Title: 抗ウィルス剤としてのオキソチエノ（３，２−ｂ）ピリジンカルボキサミド
IPC: A61P9/10
Filed: 2003-01-14
Abstract: 本発明は式Ｉ 【化１】     ［式中、Ｇ、Ｒ ２ 、およびＲ ３ は、明細書中に記載した値のいずれかを有する］ の化合物またはその医薬上許容される塩を提供し、ならびにそのような化合物または塩を調製するのに有用な製法および中間体、およびそのような化合物または塩を用いてヘルペスウィルス感染を治療する方法を提供する。
Patent JP-2005515008-A (JP)
IPC: A47J37/12
Filed: 2002-11-20
Abstract: A deep fat fryer (1) for deep frying food includes a container for oil. The deep fat fryer (1) also includes a track conveyor for the continual deep frying of food, where the track conveyor is arranged so that, when in use, it conveys food through the oil in said container. A procedure for deep frying food includes the stage where the food is conveyed along a track in the oil.
Patent JP-2005525271-A (JP)
IPC: B65D39/08
Filed: 2003-01-15
Abstract: An externally threaded closure plug (1, 60) for tightly closing off the internally threaded opening (23) in shipping and storage containers such as drums, pails and the like. The plug is formed as a cup having a bottom wall (2) and threaded cylindrical sidewall (23) terminating in a circumferentially enlarged rim (4). Immediately beneath the rim of the plug is a gasket seat (8, 64) defined by the undersurface (4a) of the plug rim, the plug sidewall and an annular gasket retaining lip (9, 61) lying in a plane parallel to the undersurface of the plug rim. In use, the plug is screwed into and out of a container wall opening, having an internally threaded portion (28) and an unthreaded portion (30), the sealing gasket (12) being compressed between the unthreaded opening portion and the plug gasket seat (8, 64, 72) and lying in close proximity to the internal thread. The gasket seat acts to prevent interengagement of the sealing gasket (12) and the opening internally threaded portion (28).
Patent JP-2005515788-A (JP)
Title: プレプロタキキニン遺伝子における遺伝子多型
IPC: C12Q1/68
Filed: 2003-01-23
Abstract: 本発明は、プレプロタキキニン(NKNA)遺伝子における一塩基多型と、ヒトに投与される薬学的に活性な化合物の効力および適合性とを相関付ける方法に関する。本発明は、さらに、NKNA遺伝子における少なくとも1つの一塩基多型を決定する段階を含む、ヒトに投与される薬学的に活性な化合物の効力および適合性を決定する方法に関する。本方法は、NKNA遺伝子における特異的な一塩基多型を決定し、NKNAにおける多型を参照することによって、ヒトにおける薬学的に活性な化合物の効力および適合性を決定することに基づいている。本発明は、さらに、本明細書で定義された多型を配列内に含む単離された核酸、このような核酸にハイブリダイズすることができる核酸プライマーおよびオリゴヌクレオチドプローブ、ならびにこのようなプライマーおよびプローブの1つまたはそれ以上を含む、NKNA遺伝子における多型を検出するための診断キット、NK-1受容体アンタゴニストおよび多型について試験されたヒトに薬物を投与するための説明書を含む薬学的パック、ならびにNKNA遺伝子における多型の配列情報が保存されているコンピュータ可読媒体に関する。
Patent JP-2005517238-A (JP)
Title: ディジタル情報及びサービスの配布チェーンを追跡するための方法及びシステム
IPC: G06Q50/00
Filed: 2003-02-04
Abstract: 本発明は、ディジタルデータの使用の管理に関する。特に、本発明は、ライセンス許諾に基づいて、様々なディジタル製品が配信されるチャネルのオペレーションを追跡することに関する。追跡によって収集されたデータは、製品配信システムの一部として、またそれに関する様々な当事者の収益論理として使用することができる。この目的は、第１の当事者に関するデータ及び製品のコピーの前のライフサイクルに関するその他の必要なデータが、ある当事者から別の当事者に引き渡される製品と共に引き渡されるようにして達成される。製品を使用する完全な権利を得るために、第２の当事者は、ライセンス要求ユニットをアクティブ化し、このライセンス要求ユニットは、第２の当事者の登録データに加えて、上記のデータも同様に、製品の発行元に配信する。
Patent JP-2005518015-A (JP)
Title: 移動体端末用プラットフォーム・システムのミドルウエア・サービス・レイヤ
IPC: H04Q7/20
Filed: 2003-02-13
Abstract: 無線通信システムの移動体端末用プラットフォーム・システムのミドルウエア・サービス・レイヤであって、該プラットフォーム・システムは、ソフトウエア・サービス・コンポーネント及びそこにロードされ、インストールされ、実行されたアプリケーション・ソフトウエアを有する、移動体端末プラットフォーム・アセンブリを含んでいる。ミドルウエア・サービス・レイヤは、移動体端末プラットフォーム・アセンブリにアプリケーション・ソフトウエアをロードし、インストールし、実行するために移動体端末プラットフォーム・アセンブリへのアクセスを提供する、少なくとも１つのアプリケーション・プログラミング・インタフェース（ＡＰＩ）を含み、また同時に、少なくとも１つのＡＰＩを介してプラットフォーム・アセンブリをアプリケーションから分離させる。
Patent JP-2005522021-A (JP)
Title: 時計製造用の軟磁性合金
IPC: H01F1/22
Filed: 2003-02-14
Abstract: 本発明は、重量％で下記の組成：２８％≦Ｎｉ≦３４％、０％≦Ｃｏ≦４％、０％≦Ｃｕ≦４％、１％≦Ｃｒ、０％≦Ｍｏ≦８％、０％≦Ｎｂ≦１％、０％≦Ｍｎ≦２％、０％≦Ｖ≦５％、０％≦Ｗ≦５％、０％≦Ｓｉ≦４％、０％≦Ａｌ≦４％、０％≦Ｃ≦０．４％、場合によっては、０．１％未満の含有量の、マグネシウムおよびカルシウムから選択された１種または複数の元素、残余は鉄および製造に由来する不純物を有する軟磁性合金に関する。この化学組成は、さらに、下記の関係式：１８０．５≦６×Ｎｉ−２．５×（Ｃｒ＋Ｍｏ＋Ｖ＋Ｗ＋Ｓｉ＋Ａｌ）＋４×（Ｃｏ＋Ｃｕ）≦１９７．５およびＣｏ＋Ｃｕ≦４％を満たす。本発明は、時計製造用のモータに使用する固定子を製造するためのその使用に関する。
Patent JP-2005527542-A (JP)
Title: キノリンおよびアザインドール誘導体およびその５−ｈｔ６リガンドとしての使用
IPC: C07D215/40
Filed: 2003-03-25
Abstract: 本発明は、薬理活性を有する、式（Ｉ）で示されるキノリンおよびアザインドール化合物またはその医薬上許容される塩、その製造方法、それを含む組成物およびＣＮＳおよび他の障害の治療におけるその使用に関する。     【化１】
Patent JP-2005522296-A (JP)
Title: 画像体積レビューを追跡するグラフィックな装置及び方法
IPC: A61B5/055
Filed: 2003-04-11
Abstract: 画像体積レビューを追跡する方法及びグラフィック方法が提供される。画像体積データセットはメモリに格納され、画像体積データセットの選択された部分が人間が読み取り可能なディスプレイ上に表示される。画像体積データセットの表示された部分のマッピングは、体積完全データセットに対して行われる。マッピングに従って識別される第１の部分を有する体積完全データセットは、放射線医師によってレビューされる体積完全データセットを体積完全データセットの残る部分から視覚的に区別するよう陰影付け関数を用いて色づけされる。このようにして、画像体積の完全なレビューは、その部分を飛ばすことなく、冗長性なしに行われうる。
Patent JP-2005523360-A (JP)
Title: 共役分子の製造および製造において使用するための物質
IPC: C08F8/42
Filed: 2003-04-17
Abstract: 第2のモノマーにカップリングされた第1のモノマーを含む共役分子の製造法であって、前記製造法は、(i)ゲルミル連結基のゲルマニウム原子を介して固体担体に第1のモノマーを連結する工程；(ii)前記第1のモノマーをカップリング位置において第2のモノマーにカップリングして結合した共役分子を形成させる工程、このとき前記第2のモノマーは、カップリングがなされない位置に保護基を有する；(iii)所望により、第3、第4、．．．および第nのモノマーを、それぞれ前記の第2、第3、．．．および第(n−1)のモノマーに逐次カップリングさせる工程；(iv)前記保護基を除去する工程；および(v)ipso-脱ゲルミル化を行って、前記結合した共役分子を放出させる工程；を含む。
Patent JP-2004157555-A (JP)
Title: Method for manufacturing liquid crystal display and thin film transistor substrate
Inventor: KWEON YEONG-CHAN
IPC: G02F1/1333
Filed: 2004-01-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a liquid crystal display for reducing the number of photolithography processes.  <P>SOLUTION: The liquid crystal display is manufactured in the following steps. They are: a gate electrode and a gate pad comprising layers of a first metal film made of refractory metal and a second metal film made of Al are formed by a first photolithography process; an insulating film is formed on the entire face of the substrate; a semiconductor film pattern is formed on the insulating film in a TFT part by a second photolithography process; and a source electrode and a drain electrode comprising a third metal film are formed in the TFT part by a third photolithography process. Further, the method for manufacturing the liquid crystal display includes steps that: after a protective film is formed on the entire face of the substrate, the protective film and the insulating film are subjected to a fourth photolithography process to form a protective film pattern which exposes the drain electrode in the TFT part and the gate pad in the pad part; the second metal film is etched by using the protective film pattern as a mask to expose the first metal film in the pad part; and a first pixel electrode pattern to be in contact with the drain electrode of the TFT part and a second pixel electrode pattern to be in contact with the first metal film in the pad part are formed by a fifth photolithography process.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005197985-A (JP)
Title: Magnetic recording and reproducing device
Inventor: NAGAREI RYUICHI
IPC: H04N5/937
Filed: 2004-01-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic recording and reproducing device in which the displeasure of a viewer is eliminated by automatically varying a volume before and after a CM broadcast when a recorded program is reproduced.  <P>SOLUTION: When a determination means 3 detects a stereo signal during the recording operation of television signals on a magnetic tape, first control signals indicative of switching from a DSDV signal to the stereo signal are recorded continuously on the magnetic tape. When an input of a stereo detection signal is stopped, a second control signal is recorded at that time and the magnetic tape is rewound when image recording is ended. A third control signal is recorded upon elapsing a predetermined time after the first control signal is inputted. During the reproducing operation of the magnetic tape, an output of a voice signal is lowered by a predetermined level when the third control signal is inputted, the voice signal is sustained at the lowered level when the first control signal is inputted, the voice signal is raised to a predetermined level when the second control signal is inputted, and the voice signal is outputted with the original level upon elapsing a predetermined time.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005193140-A (JP)
Title: Method and apparatus for supplying oxygen into water
Inventor: ISHII KOICHI
IPC: B01F1/00
Filed: 2004-01-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for supplying oxygen into the water, in each of which energy (electric power) consumption is made lower and dissolved oxygen is increased efficiently.  <P>SOLUTION: This method for supplying oxygen into the water comprises the steps of: sucking the water in an optional water depth layer with a pump: injecting an oxygen-containing gas into the sucked water; making the gas-injected water flow in a dissolution tank arranged in the water and; sending the gas-dissolved water again to the optional water depth layer. The dissolution tank is formed into a cylindrical shape. The gas-injected water is made to flow in the dissolution tank from the lower part side so that a vortex is generated. The dissolution of the gas is promoted by making good use of the generated eddy. The gas-dissolved water is discharged from the upper part of the dissolution tank.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005193542-A (JP)
Title: Manufacturing method of flexible metal clad laminated sheet enhanced in dimensional stability and flexible metal clad laminated sheet obtained thereby
Inventor: TSUJI HIROYUKI
IPC: B32B15/088
Filed: 2004-01-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a flexible metal clad laminated sheet excellent in dimensional stability.  <P>SOLUTION: In the manufacturing method of the flexible metal clad laminated sheet excellent in dimensional stability obtained by laminating a metal foil on one side or both sides of a polyimide film through an adhesive layer, a protective film, which is characterised in that the ratio of the coefficients of thermal expansion in the MD and TD directions thereof at a temperature from 20°C to a lamination temperature (the coefficient of thermal expansion in the MD direction/coefcficient of thermal expansion in the TD direction) becomes 1.1-2.5, is arranged between a heated and pressed surface and the metal foil to be laminated in a state stretched in the MD direction within an elastic deformation range. By this method, the flexible metal clad laminated sheet excellent in dimensional stability can be manufactured.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005197131-A (JP)
Title: Light control system
Inventor: MURAKAMI HIROAKI
IPC: H05B37/02
Filed: 2004-01-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light control system with which an illuminating scene can be produced for each of a plurality of partition patterns and can cope with addition and change partition patterns easily.  <P>SOLUTION: A scene-selecting controller 2 is provided with a plurality of selection switches for reproduction of illumination scenes lighting one or a plurality of illumination loads 5 with individually set light control levels, and outputs operation signals in accordance with operations of the selection switches. A light control device 1 is provided with a first communication part receiving the operation signals inputted from the scene-selecting controller 2 through an operation signal line L1, a storage part storing scene information on setting of light control levels of the illumination loads 5 in each illumination scene for each of the plurality of partitioning patterns and allocation information of the illumination loads controlled for lighting in accordance with operations of each selection switch, and a control part controlling lighting of the corresponding illumination loads based on the operation signals received by the first communication part the scene information and the allocation information stored in the storage part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005196604-A (JP)
Title: Apparatus and method for device group management in resource downloader, and storage medium
Inventor: SAKAI TETSUO
IPC: G06F21/10
Filed: 2004-01-09
Abstract: <P>PROBLEM TO BE SOLVED: To allow managers not to search devices again to reduce their burdens.  <P>SOLUTION: A device management method in resource download programs includes a step for selecting management object devices, a step for creating management object device groups, a step for selecting registration destinations for the management object devices, a step for deleting the management object device groups, and a step for re-registrating information on devices, which are registered in the deleted management object groups, as devices that do not belong to the groups.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005192524-A (JP)
Title: Water level-regulating system
Inventor: ONODERA TSUNEO
IPC: A01G25/06
Filed: 2004-01-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water level-regulating system in which outflow of fertilizer and agrochemical from a field is minimized and adequate irrigation according to various conditions can be carried out and accumulation of earth and sand, etc. into an underdrain discharge pipe (a perforated pipe) can be suppressed.  <P>SOLUTION: The water level-regulating system is constructed by embedding the perforated pipe 21 in the ground of the field (cultivation section 13), installing service water-supplying part (a water supply pipe 22) for supplying service water to the perforated pipe 21 from a water supply channel on the upstream side and installing a water level setter 23 for setting water level of the field on the downstream side and installing an underdrain groove 24 in the direction crossing to the perforated pipe 21.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005195549-A (JP)
Title: Method of analyzing glutamine and asparagine
Inventor: KOIDE TOMOKAZU
IPC: G01N33/68
Filed: 2004-01-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for accurately and simply analyzing glutamine or asparagine of a peptide form in proteins and peptides, capable of being applied to the analysis of the amino acid composition of proteins or peptides contained in foods or food materials.  <P>SOLUTION: Protein or peptide is made to react in the presence of a protective agent, capable of being reacting with glutamine and/or asparagine of a peptide form in proteins or peptides, preferably, bis (1,1-trifluoroacetoxy)iodobenzene or iodobenzene acetate and acetonitrile and in the presence or absence of a base to form an amino acid derivative and a glutamine derivative and/or an asparagine derivative produced by the hydrolysis of the amino acid derivative is detected or quantified.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004256171-A (JP)
Title: Foaming drink dispensing cock
Inventor: SAITOU FUMIYOSHI
IPC: B67D1/14
Filed: 2004-01-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hygienic foaming drink dispensing cock for surely operating a lever member smoothly.  <P>SOLUTION: The cock body 31 of this foaming drink dispenser cock has a beer dispense nozzle 43 and a foam dispense nozzle 44 diverted from a liquid passage 38. An annular groove 46 partially communicating with the nozzle 44 is scored on the inside peripheral face of the passage 38 where the passage 45 of the nozzle 44 is communicated. A lever member 32 is connected through an open hole 62 on a slider 55 provided movably in the passage 38. A foam dispensing path 67 communicable with the nozzle 44 and the hole 62 is provided on the slider 55. The path 67 is so structured that only when the lever member 32 is primarily operated for dispensing beer, the hole 62 and the nozzle 44 are positioned to be communicable.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005198688-A (JP)
Title: Method and system for sending mail for game parlor
Inventor: KURIYAMA AKIRA
IPC: A63F7/02
Filed: 2004-01-13
Abstract: <P>PROBLEM TO BE SOLVED: To improve customer service and the rate of attracting customers by sending various information to members according to the liking and experience in games of each member.  <P>SOLUTION: A main server 5 prepares game situation data of each member by using operation data of game machines 1A and 1B accumulated in a hall computer 3 and card processing data in each inter-stand machine 2 prepared by a card processing device 4, and accumulates the prepared data. The accumulated game situation data are analyzed at a prescribed time based on a preferred game machine, the skill and the frequency of visiting the game parlor of the member, and members are classified into a plurality of classes. Mail addresses of the members are transmitted to an outside server 6 by member class. Then, the outside server 6 prepares mail information suitable for the classes by member class, and sends the information to the received addresses.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005202613-A (JP)
Title: Prize system
Inventor: HAYASHI TORU
IPC: G06Q50/10
Filed: 2004-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To increase prize effects by simultaneously performing the decision of success and the award of a prize in order to enable much more successful candidates to win a prize.  <P>SOLUTION: This prize system for applying for a prize by using portable terminal equipment connected through an electronic communication line network to a prize site comprises: a prize display step for making the prize site display the prize contents and an address at a display means; an application step for enabling an applicant to apply for a prize by connecting to the prize site by using the portable terminal equipment; an success information transmitting step for making the prize site transmit encrypted success information to the portable terminal equipment of the successful candidate; and a success deciding step for enabling the successful candidate to make a deciphering device set in a place different from the place of the display means decipher the success information in order to decide the success.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005199875-A (JP)
Title: Information providing device for vehicle
Inventor: TAMURA SHIGEAKI
IPC: B60R99/00
Filed: 2004-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To reduce movement of a user's line of sight during driving by using an acoustic sense information providing means.  <P>SOLUTION: The information providing device 10 for the vehicle is provided with an acoustic sense information providing means 240 for acoustically informing a person of various states of the vehicle. A control means 202 inputs traveling information regarding automatic traveling of the vehicle and operation information regarding automatic traveling of the user through a vehicle information terminal 212 or a multiple communication input/output terminal 213 and operates the acoustic sense information providing means 240 so as to inform the person of any one of states of guidance regarding the automatic traveling, admonition regarding the automatic traveling and answer back regarding the operation information.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005203658-A (JP)
Title: Semiconductor device
Inventor: TATSUTANI ATSUSHI
IPC: H01L27/04
Filed: 2004-01-19
Abstract: <P>PROBLEM TO BE SOLVED: To make a semiconductor device having a high resistive diffusion resistance have a high withstand voltage and a small area.  <P>SOLUTION: An electric field relaxing region (31) is provided between an extending part (5b) of a first electrode (5) and a second electrode (6) of the semiconductor device. A second semiconductor region (2) lying between the first electrode (5) and the second electrode (6) forms a resistive element having a relatively high value of resistance. The extending part (5b) of the first electrode (5) forms a field plate for satisfactorily relaxing an electric field convergence occurring at a curved part of its under PN junction. An electric field relaxing region (31) acting as an FLR is provided between the extending part (5b) of the first electrode (5) and the second electrode (6) where no electric field relaxing effect can be obtained, and the electric field relaxation effect by the field plate is complemented.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005208847-A (JP)
Title: Image defect detecting apparatus and image forming apparatus
Inventor: UETOKO KOKI
IPC: G06T7/00
Filed: 2004-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To surely detect any defect at the time of detecting an image defect by template matching.  <P>SOLUTION: The template image is generated by dividing a picked-up image 30 corrected by a shading correcting part 301 or the like by a template image generating part 307. On the other hand, a comparison image is generated by extracting an image made to correspond to the template image and having a region where the template image is extended, from a reference image 32 corrected by a resolution converting part 305 or the like, by a corresponding image extracting part 308. A normalized correlation calculation processing part 309 calculates a normalized correlation value while moving the template image in the comparison image, and decides the position where the correlation value is the maximum as a template image corresponding position. A defect deciding part 310 decides whether or not any defect is included in the template image by comparing the maximum correlation value with a threshold.  <P>COPYRIGHT: (C)2005,JPO&NCIPI