baber/WOPTO huggingface dataset:
Patent JP-2006183604-A (JP)
Title: Internal combustion engine with variable compression ratio mechanism
Inventor: KAMIYAMA EIICHI
IPC: F02D15/04
Filed: 2004-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To rapidly and properly set a compression ratio while suppressing knocking in an internal combustion engine with a variable compression ratio mechanism.  <P>SOLUTION: This internal combustion engine 1 with the variable compression ratio mechanism 10 changing a compression ratio comprises an intake air amount detection means 7 detecting a parameter related to an intake air amount for each cylinder 2 and a target compression ratio determination means 11 determining a target compression ratio based on the intake air amount of the cylinder 2 which is the maximum of the intake air amounts for the cylinders 2 detected by the intake air amount detection means 7.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006186219-A (JP)
Title: Cleaning agent for fluorocarbon film
Inventor: NAKAMURA MASAHIRO
IPC: C11D7/50
Filed: 2004-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleaning agent which does not change a physicality of a fluorocarbon film formed on the substrate, or does not deteriorate the fluorocarbon film, and to provide a method for manufacturing a semiconductor apparatus using the cleaning agent.  <P>SOLUTION: The cleaning agent for fluorocarbon film having a water content of not more than 150 wt.ppm formed on the substrate is provided. The cleaning agent preferably does not include an organic solvent having a nitrogen atom. Further, the cleaning agent preferably comprises a fluorine-containing organic compound.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006178917-A (JP)
Title: Burglar prevention buzzer
Inventor: NAKAMURA TAKEHIKO
IPC: H01H3/16
Filed: 2004-12-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a burglar prevention buzzer for which an operation at the time of operation standby and no need of its operation is made only by lifting and lowering a bar-shaped part and the operation is made just like an action which is almost same as that for locking a window and a door in a daily life.  <P>SOLUTION: In the burglar prevention buzzer, in a switch housing part 1 of the burglar prevention buzzer obtained by integrating the switch housing part 1 for operating a buzzer, a buzzer housing part 2 and a battery housing part 3 into a single body, (1) bar-shaped parts 6 and 5 which are cylindrical and integrated into one at a right angle are installed in a notch part 9, (2) the tip of the bar-shaped part 5 can pass to the left and right in a circular opening part 4 opened to the right end, (3) the bar-shaped parts 5 and 6 move to the left and right in the notch part 9, and the bar-shaped part 6 is turned to this side at 90° at the end of the left side of the notch part 9, (4) the bar-shaped part 6 comes into contact with a coil-shaped spring 8 and (5) the left end of the coil-shaped spring 8 is housed in a cylindrical space provided at the left side of the left end of the notch part 9, and (6) the coil-shaped spring 8 holds pressure necessary to move a switch when the bar-shaped part 6 moves in the direction of a switch part 7 to come into contact with the switch part 7.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006181309-A (JP)
Title: Shoes storage tool
Inventor: SANADA TATSUO
IPC: A47B61/04
Filed: 2004-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shoes storage tool which solves the problems of the conventional shoes storage tool that a shoe easily slides since a shoe placing board is flat and rain water etc. drop from the outer periphery and the shoes storage tool has low air permeability since its front part is closed.  <P>SOLUTION: Upper and lower shoes placing boards are made to have waved shapes and a side wall is provided on the outer periphery. Upper and lower shoes placing boards are connected together by a stay set in the vicinity of long sides of the shoe placing boards.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005523782-A (JP)
IPC: A61M5/168
Filed: 2003-04-25
Abstract: A needleless luer access connector is disclosed having a septum (20) disposed in a housing (10). The septum (20) has a proximal portion (21) with a cross section, a medial portion (22) with a cross section smaller than the cross section of the proximal portion (12), and a distal portion (23). A longitudinal slit (25) extends through the septum (20) from the proximal portion (21) to the distal portion (23). The septum (20) and housing (10) are designed so that septum (20) will not be rotated or removed from the housing (10) when the connector is accessed by a male luer taper. In addition, the septum (2) and housing (10) are designed to bias the slit (25) at the distal portion (23) closed and so a male luer connector does not have to extend completely through the distal portion (23) to open the slit (25) at the distal portion (23). Finally, the septum (20) and housing (10) are designed to minimize the amount of dead space in the connector when accessed with a male luer taper.
Patent JP-2005524805-A (JP)
IPC: F16K7/12
Filed: 2003-05-05
Abstract: The invention relates to an assembly comprising an electromechanical device and a self-sealing valve, and in particular, to any inflatable device that includes the assembly. In one embodiment, the assembly comprises a valve housing defining an opening through which fluid can be provided to the inflatable device, a flexible diaphragm assembly that is configured to self-seal the opening with sufficient fluid pressure in the inflatable device and to open under sufficient fluid pressure from a fluid moving device, to provide fluid through the opening to and seal the inflatable device. The assembly further comprises an electromechanical device including an actuating arm, having a first position in which the actuating arm urges open the self-sealing valve and a second position in which the actuating arm does not act upon the self-sealing valve, so as to regulate an amount of fluid within the inflatable device. With this arrangement, a small, low power, low duty cycle electromechanical device can be used.
Patent JP-2005525967-A (JP)
Title: 常用ブレーキシステム及びパーキングブレーキシステムを備える車両ブレーキシステム
IPC: B60T7/10
Filed: 2003-03-18
Abstract: 本発明は、常用ブレーキシステム及びパーキングブレーキシステムを備え、かつそれらから形成される車両ブレーキシステムに関する。常用ブレーキシステムは操作装置、操作ブレーキペダルを介してドライバによって作動され得る。常用ブレーキが制動作用を生成するように作動されると、変位部材が常用ブレーキに作用する。また、本発明の車両ブレーキシステムは常用ブレーキの作動に関する情報及び少なくとも１つの付加的な情報が供給される評価ユニットを備える。パーキングブレーキシステムはパーキングブレーキによって車両を動かなくするように十分な条件下で評価ユニットによって作動され、それによって、常用ブレーキシステムの変位部材はその作用した位置に、作動要素を付加的に作動させることなく、かつ付加的なエネルギーを供給することなく、係止要素が解除されるまで、係止要素によって保持される。本発明の車両ブレーキシステムは評価ユニットから独立してパーキングブレーキシステムを作動させる手段をさらに備えている。
Patent JP-2005527752-A (JP)
Title: 弾性クリップ式ファスナ及びその製造方法
IPC: F16B5/06
Filed: 2003-05-27
Abstract: 構造体に係合し、一対の上部フランジ（２４）と、一対の当接結合フランジ（２８）とをもつ本体部分（２２）を有する弾性クリップ（２０）。当接結合フランジ（２８）の各々は、係合面（５０）と、取り付け構造体に係合する係合部材（３１）とを有する。弾性当接フランジ（２８）はさらに、ベース部分（３８）と遷移部分（３７）とを有する。係合用形状（３１）のランプ面（４１）は、ベース部分（３８）の上方に延びる。遷移部分（３７）における係合用形状（３１）のほぼ平らな周面は、パネルに係合して、ファスナが取り付け孔から外れることに対して抵抗を与えるようになっている。クリップを製造するためには、打ち抜き工具を用いて力をかけ、弾性当接フランジ部分の材料をダイのキャビティの中に変位させて、係合部を形成する。弾性当接フランジ部分は、係合用形状を通過する位置において曲げられる。
Patent JP-2005533809-A (JP)
Title: カンナビノイドレセプタアゴニスト
IPC: C07D307/64
Filed: 2003-06-17
Abstract: 式Ｉの化合物またはそれらの薬学的に受容可能な塩（ここで：Ｒ １ 、Ｒ ２ 、Ｒ ３ 、Ｒ ４ 、Ｒ ５ 、Ｒ ６ 、Ｌ １ 、Ｌ ２ 、Ｍ、ｎ、ｐ、Ｘ、ＹおよびＺは、本明細書中で記述したとおりである）；それらの医薬組成物、該医薬組成物を製造する方法；およびそれらの使用方法。本発明は、カンナビノイド（ＣＢ ２ ）レセプタに結合するカンナビノイドレセプタアゴニストに関する。本発明による化合物は、一般に、抗炎症活性および免疫調節活性を示し、そして炎症および免疫調節の不規則に特徴がある病気を治療する際に、有用である。治療できる病気の例には、関節リウマチ、喘息、アレルギー、乾癬、クローン病、全身性エリテマトーデス、多発性硬化症、糖尿病、癌、緑内障、骨粗鬆症、腎臓虚血、脳卒中、脳虚血および腎炎が挙げられるが、これらに限定されない。
Patent JP-2005531761-A (JP)
IPC: G01N21/63
Filed: 2003-06-25
Abstract: The invention relates to a method and a device for carrying out emission spectroscopy, in particular laser emission spectroscopy. According to said method, a pulsed laser beam is automatically focussed on a workpiece to generate a laser-induced plasma, the radiation emitted from the plasma is detected and an elemental analysis is performed using the captured radiation spectrum. The invention is characterised in that a laser beam impingement is carried out with a variable pulse interval DeltaT, that prior to the plasma generation, additional geometric parameters P1, P2 . . . PN of a potential measurement location on the workpiece surface, in addition to the distance d of the autofocus lens from said workpiece surface are determined and in that an elemental analysis is only performed for the potential measurement locations, at which at least one of the additional geometric parameters lies within a predefined tolerance range [T1 . . . T2].
Patent JP-2005533475-A (JP)
Title: 封入コイル構造を有するダイナモエレクトリック機械
IPC: H02K7/04
Filed: 2003-07-10
Abstract: ダイナモエレクトリック機械のラミネーション・スタックのスロットの中で巻かれるマグネット・ワイヤは全面的にまたは部分的にプラスティックで封入される。プラスティックは熱伝導性プラスティックであり、熱伝達を強化する形体がその中に成形される。プラスティックは電機子を剛化し、臨界速度を増す。プラスティックの特性、その形状及びその分布は、電機子の回転慣性及び共振周波数を調整するために変動させることができる。マグネット・ワイヤは、静水圧を加えることによって、またはその周りに成形されるプラスティックの圧力によってスロットの中に向かって圧縮させることができる。従って、より大きなマグネット・ワイヤを使用することができ、より大きなマグネット・ワイヤを有する電機子を使用する電気モーターの出力を上げることができる。電機子の周りにプラスティックを成形するために二枚構成または三枚構成金型を使用することができる。釣り合い形体を適切な位置に成形することができる。プラスティックは、１つまたはそれ以上のポリマーの混合である基材ポリマー及び各種の熱伝導性充填剤を含むことができる。
Patent JP-2005539291-A (JP)
IPC: H04Q7/32
Filed: 2003-04-25
Abstract: The invention refers to monitoring usage of digital content provided from a content provider over a network to a client system. In the client system, a logging agent generates and stores information concerning usage of the digital content individually for each usage to be monitored. The generated information is entered in a usage log, either stored in the client system or at a trusted party. The logged usage information is also authenticated allowing identification of the client using the associated digital content. The entries of the log may include a representation of the content, information about usage quality and/or usage time. The logging agent is preferably implemented in a portable tamper-resistant module, e.g. a network subscriber identity module. The module may be pre-manufactured with the logging agent, or the agent can be downloaded thereto.
Patent JP-2005536059-A (JP)
Title: 電子回路からの電磁放射を低減する方法及び装置
IPC: H05K3/28
Filed: 2003-08-14
Abstract: 少なくとも一つの電子コンポーネント(12)と、少なくとも一つの接地点(16)とを有する電子回路(10)は、非伝導性被覆(18)の第１の層と伝導性被覆(20)の第２の層とを含む。非伝導性被覆(18)は、接地点(16)が被覆されずに残るような仕方で、電子コンポーネント(12)の上に適用される。伝導性被覆(20)は、伝導性被覆(20)を接地するように、接地点(16)と非伝導性被覆(18)の上に適用される。従って、伝導性被覆(20)は、電子回路(10)からの電磁放射を低減させるために電子コンポーネント(12)を遮蔽する。被覆された電子回路及び関連する方法の種々の実施形態を提供する。
Patent JP-2005536223-A (JP)
IPC: A23L9/20
Filed: 2003-08-22
Abstract: The invention relates to a foaming ingredient for use in foamers and creamers. The foaming ingredient consists essentially of one or more proteins and optionally one or more plasticizers forming the wall of vacuoles that comprise entrapped gas. The amount of protein is preferably at least 88% by weight and the amount of plasticizer lies between 0 and 10%. Other minor additives may be present. The protein is preferably caseinate and the plasticizer glycerol or mannitol. The ingredient can be comprised in a foamer or creamer used in beverages, such as instant cappuccino and milkshakes.
Patent JP-2006507592-A (JP)
IPC: G11C16/22
Filed: 2003-11-13
Abstract: In order to further develop a circuit arrangement ( 100 ) for electronic data communication, comprising-at least a non-volatile memory module ( 10 ) for storing data, and-at least an interface logic ( 20 ) associated with the memory module ( 10 )-for addressing the memory module ( 10 ) and-for writing data to the memory module ( 10 ) or-for reading data from the memory module ( 10 ), together with a related method for registering light attacks on the non-volatile memory module ( 10 ), in such a way that, firstly, the light attack is recognized immediately and reliably regardless of whether an access, in particular a read access, to the memory module ( 10 ) is taking place or not and, secondly, the entire address space of the memory module ( 10 ) is covered as uniformly as possible in this regard, it is proposed that at least a monitoring arrangement ( 22 ) provided for monitoring the memory module ( 10 ) is associated with the interface logic ( 20 ), by means of which monitoring arrangement ( 22 ) an irradiation of the memory module ( 10 ) with at least a light source [so-called "light attack"] can be detected and/or registered and/or signaled in a test mode (T) in which no write or read access to the memory module ( 10 ) takes place.
Patent JP-2006508544-A (JP)
Title: 磁気エレクトロニクスデバイス及びその形成方法
IPC: G11C11/15
Filed: 2003-11-14
Abstract: 磁気エレクトロニクスデバイスに使用するクラッド導体（４２）の形成方法が提供される。本方法では、基板（１０）を設け、そして導電バリア層（１２）を基板（１０）上に重ねて形成する。誘電体層（１６）は導電バリア層（１２）上に重ねて形成され、そして導電ライン（２０）は誘電体層（１６）の一部の内部に形成される。誘電体層（１６）は除去され、そして磁束収束部（３０）が導電ライン（２０）上に重ねて形成される。
Patent JP-2006509906-A (JP)
Title: 鉄−ニッケル−コバルト合金、その製造方法並びにその使用
IPC: C22C38/10
Filed: 2003-11-25
Abstract: 大画面でフラットなモニタ及びスクリーンにおいて使用するためのシャドーマスク用の鉄−ニッケル−コバルト合金、その際に化学組成（単位：質量％）はＮｉ  ３２．５〜３４．５％、Ｃｏ  ３．０〜４．５％、Ｍｏ  最大０．１％、Ｃｒ  最大０．１％、Ｃ  最大０．０１％、Ｍｎ  最大０．０５％、Ｓｉ  最大０．１％、Ａｌ  最大０．０３％、Ｆｅ  残余並びに製造に制約される不純物により定義されている。
Patent JP-2006510902-A (JP)
Title: 血中測定のための方法及び装置
IPC: G01N15/02
Filed: 2003-12-18
Abstract: 容器内の血液を囲む光プローブ構成が提示される。光プローブは、容器が半透明医療用チューブ等である場合の変動を克服するように配置されたＬＥＤ及び光検出器を備える。複数の光検出器からの信号を平均してヘマトクリット測定時の結果をさらに向上させるために、信号処理アルゴリズムも用いられる。透析器または輸液チューブに大きな変更を加えずに、ヘマトクリット測定機能を透析システムに付加することが可能になる。
Patent JP-2006512516-A (JP)
IPC: B60N2/75
Filed: 2003-08-07
Abstract: The inventive self-propelled vehicle, in particular a road-building machine, comprises a traction drive, a steering device and a rotatable driver seat ( 5 ) in which a traction drive control unit ( 6 ) is arranged. Adjustment signals for the traction drive are generated according to the direction of the adjustment of the control elements of said control unit ( 6 ). Said road-building machine also comprises a device for detecting the rotation angle mu of the instant rotating position of the seat and for correcting the directional components of the adjustment signals of the control elements to a -mu angle in such a way that the direction of the adjustment thereof corresponds to the direction of the vehicle motion at each rotating position of the seat.
Patent JP-2006512947-A (JP)
IPC: A47J31/46
Filed: 2003-12-04
Abstract: A container receiving unit for use in an apparatus for preparing a beverage includes a receiving space for receiving a container arranged for holding a beverage base material, a reservoir for containing beverage, and a distribution system which has an inlet connected to the reservoir, at least two outlets for dispensing beverage, and a liquid flow path extending from the inlet to the outlets. The liquid flow path has a device for reducing the speed of beverage flowing from the reservoir to the outlets during operation. The relatively high speed that is generated at an earlier stage of operation in the apparatus is diminished in the distribution system to a level at which the beverage can be distributed evenly over the outlets. In this manner all cups will be provided with an even amount of beverage.
Patent JP-2006507131-A (JP)
Title: リングロール・シミュレーションプレス
IPC: G01N3/02
Filed: 2003-11-26
Abstract: 固定された本体と；本体に対して相対移動するように当該本体に関連付けられたキャリッジと；固定本体に連結され、ワークピースに係合するように適合させられた第１プレートと；キャリッジと共に移動するように当該キャリッジに連結された第２プレートとを含む、シミュレーションプレスが提供される。第２プレートも、また、ワークピースに係合するように適合される。キャリッジを本体に対して相対移動させる１つ又は複数のモータ装置が、固定本体及びキャリッジに連結される。モータ装置には、１つ若しくは複数のフィードバックセンサからのフィードバックに応答して当該モータ装置の動作を制御して、第２プレートを第１プレートに対して相対移動させて、第１プレート及び第２プレートがワークピースに係合し、ワークピース上にリングロール操作をシミュレートするようにする、駆動制御装置が連結される。
Patent JP-2006188128-A (JP)
Title: Article carrying facility
Inventor: TANAKA HIROAKI
IPC: B61B13/00
Filed: 2005-01-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an article carrying facility allowing easy cleaning or repair work of a traveling road surface.  <P>SOLUTION: The article carrying facility is provided with an article carrying vehicle 1 that travels on the traveling road surface, and a travel control means 5 for controlling the operation of a traveling device of the article carrying vehicle 1 so that the article carrying vehicle 1 travels along a traveling path 4 formed by a combination of straight parts 2 and curved parts 3. The travel control means 5 is configured to control the operation of the traveling device so that the article carrying vehicle 1 travels along one setting curved part selected in a state where different setting curved parts are successively selected from the plurality of setting curved parts 3A-3E, 3a-3e which are set in different positions as the curved parts 3 when traveling along the curved parts 3.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006191804-A (JP)
Title: Simultaneously ridging and local mixing applicator
Inventor: MATSUHASHI NORIO
IPC: A01B49/06
Filed: 2005-01-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simultaneously ridging and local mixing applicator designed to partially apply fertilizers or agrochemicals and simultaneously form a ridge well growing crops to be cropped.  <P>SOLUTION: The simultaneously ridging and local mixing applicator is equipped with a ridge former 3 for ridging and forming tilled soil, a local applicator 5 for applying materials to be applied to the ridge central part to be formed and a stirrer 4 for partially mixing the applied materials to be applied with the tilled soil only in a part of a root group zone. The local applicator 5 is designed to simultaneously apply the plurality of materials to be applied and simultaneously apply the fertilizers and agrochemicals or the several kinds of fertilizers. When the local applicator 5 having mixing functions is provided, the application is carried out after uniform mixing and the local application with good accuracy can be performed without limiting the kind of the desired materials to be applied.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006196556-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: KADOMATSU SHIGERU
IPC: H01L23/50
Filed: 2005-01-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device using a lead frame which lost an island in which the thickness of a package is made thin, and terminals are formed on both sides.  <P>SOLUTION: A method of manufacturing the semiconductor device includes a step of removing the island of the lead frame and making only into a terminal; a step of sticking a heat-resistant adhesive tape from the backside of the lead frame of only the terminal; a step of making the adhesion layer of the heat-resistant adhesive tape carry out temporary adhesion of the semiconductor device; a step of connecting the semiconductor element and the terminal with a wire by a wire bonder, a step of sealing with a resin from the terminal, the semiconductor device, and the front surface of the wire; and a step of peeling the heat-resistant adhesive tape.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006195615-A (JP)
Title: Vending machine and its program
Inventor: IKEDA TOSHIHISA
IPC: G07F9/00
Filed: 2005-01-12
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a commodity whose freshness date has expired from being sold by a manager's mistake or the like when selling from a vending machine the commodity with its freshness date set.  <P>SOLUTION: The vending machine is provided with: a shelf 6 for arranging commodities; a read means 2 for reading information of a radio IC tag 11 which is set for every shelf and attached to a commodity; a control means 3 for receiving information from the reading means to perform analysis and control; a commodity providing means 7 for providing the customer with a commodity; a display means 5 for displaying whether or not the commodity can be sold; and a clock means 4 for generating date and time. When the freshness date of the commodity included in the information of the radio IC tag 11 is compared with the date and time of the clock means 4 and the commodity's freshness date has expired, it is displayed that the commodity cannot be sold or the sales of the commodity is stopped so that the commodity whose freshness date has expired is not sold to the customer.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006193599-A (JP)
Title: Adhesive product and substrate for adhesive product
Inventor: IMOTO TAKASHI
IPC: C09J7/24
Filed: 2005-01-13
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an adhesive product that is substantially recycled together with an adherend when the adherend is made of a styrene-based resin or a polycarbonate-based resin and has excellent rigidity and excellently prevents tear.  <P>SOLUTION: The adhesive product has a constitution in which an adhesive layer is formed on at least one side of a substrate and the substrate is made of a resin composition comprising an acrylonitrile-styrene copolymer and an acrylstyrene-styrene-acrylic rubber copolymer as main components. The ratio of the acrylonitrile-styrene copolymer to the acrylstyrene-styrene-acrylic rubber copolymer (weight ratio) of 90:10-20:80. The resin composition preferably has a morphology in which the acrylstyrene-styrene-acrylic rubber copolymer is dispersed in the acrylonitrile-styrene copolymer.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006193289-A (JP)
Title: Automatic document feeder, image reading device and image forming device
Inventor: OKANO SATORU
IPC: G03G15/00
Filed: 2005-01-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic document feeder, capable of reducing the environmental load by preventing the noise generated in a casing from leaking outside, an image reading device, and an image forming device.  <P>SOLUTION: An ADF (Automatic Document Feeder) 4 comprises a body 4a, a document feed port 25 and a document discharge port 26 formed in the body 4a, a pickup roller 6 and a discharge roller pairs 13 which are respectively provided on the document feed port 25 and the document discharge port 26, a vent hole formed in the body 4a, an exterior cover to open/close the body 4a, and a seal member to maintain the inside of the body 4a in an airtight state. Seal members 27, 28 are provided in spaces formed between the pickup roller 6 and the document discharge roller pairs 13 provided on the document feed port 25 and the document discharge port 26, and the document feed port 25 and the document discharge port 26, and a seal member is provided between the vent hole, and the exterior cover and the body 4a.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006192776-A (JP)
Title: Driving device, led head using the same and image forming device
Inventor: NAGUMO AKIRA
IPC: B41J2/44
Filed: 2005-01-14
Abstract: <P>PROBLEM TO BE SOLVED: To correct the variation among all the driver ICs (normally 26 pcs.) used for one image-forming device, and to supply driving current DO to a plurality of arranged elements to be driven based on input image data.  <P>SOLUTION: A reference voltage-output circuit VREF has a constant current circuit, a reference resistor for setting the current value of the constant current circuit and an output stage resistor for generating control voltage and an output stage resistance value-setting means for setting the resistance value of the output stage resistor. The reference voltage-output circuit generates a reference voltage based on an input power supply voltage VDD, a control voltage-generating circuit ADJ generates a control voltage V based on the reference voltage, and an LED driving circuit DRV outputs the driving current DO to the plurality of elements to be driven respectively which are arranged based on the control voltage V.  <P>COPYRIGHT: (C)2006,JPO&NCIPI