公开(公告)号：US20070188781A1

公开(公告)日：2007-08-16

申请号：US11585249

申请日：2006-10-24

申请人： Mitsuru Uzawa ,  Sanae Ikeda ,  Jun Nagai ,  Junya Arakawa

发明人： Mitsuru Uzawa ,  Sanae Ikeda ,  Jun Nagai ,  Junya Arakawa

IPC分类号： G06F15/00

CPC分类号： G06K1/121 ,  H04N1/00002 ,  H04N1/00015 ,  H04N1/00031 ,  H04N1/00045 ,  H04N1/00063 ,  H04N1/00082 ,  H04N1/32144 ,  H04N2201/0082

摘要： The characteristic variations of a printer largely influence the recognition precision of code information, and the recognition precision of code information appended to printed matter cannot often be guaranteed depending on printers. To solve this problem, a printer forms a predetermined chart, and the image forming characteristics of the printer are detected from the code information recorded on the chart. A generation method of generating code information obtained by encoding information to a regular sequence of a pixel cluster is controlled in accordance with the image forming characteristics.

摘要翻译： 打印机的特征变化很大程度上影响了代码信息的识别精度，并且根据打印机不能保证附加到印刷品上的代码信息的识别精度。 为了解决这个问题，打印机形成预定的图表，并根据记录在图表上的代码信息检测打印机的图像形成特性。 根据图像形成特性来控制通过将信息编码到像素簇的规则序列而获得的代码信息的生成方法。

公开(公告)号：US08186594B2

公开(公告)日：2012-05-29

申请号：US11585249

申请日：2006-10-24

申请人： Mitsuru Uzawa ,  Sanae Ikeda ,  Jun Nagai ,  Junya Arakawa

发明人： Mitsuru Uzawa ,  Sanae Ikeda ,  Jun Nagai ,  Junya Arakawa

IPC分类号： G06K7/10 ,  G06K9/18

CPC分类号： G06K1/121 ,  H04N1/00002 ,  H04N1/00015 ,  H04N1/00031 ,  H04N1/00045 ,  H04N1/00063 ,  H04N1/00082 ,  H04N1/32144 ,  H04N2201/0082

摘要： The characteristic variations of a printer largely influence the recognition precision of code information, and the recognition precision of code information appended to printed matter cannot often be guaranteed depending on printers. To solve this problem, a printer forms a predetermined chart, and the image forming characteristics of the printer are detected from the code information recorded on the chart. A generation method of generating code information obtained by encoding information to a regular sequence of a pixel cluster is controlled in accordance with the image forming characteristics.

摘要翻译： 打印机的特征变化很大程度上影响了代码信息的识别精度，并且根据打印机不能保证附加到印刷品上的代码信息的识别精度。 为了解决这个问题，打印机形成预定的图表，并根据记录在图表上的代码信息检测打印机的图像形成特性。 根据图像形成特性来控制通过将信息编码到像素簇的规则序列而获得的代码信息的生成方法。

公开(公告)号：US08116643B2

公开(公告)日：2012-02-14

申请号：US12364114

申请日：2009-02-02

申请人： Jun Nagai

发明人： Jun Nagai

IPC分类号： G03G15/08

CPC分类号： G03G15/5025 ,  G03G15/0856 ,  G03G15/0893

摘要： An image forming apparatus having a development unit which develops an electrostatic latent image formed on an image carrier to form a visible image, the apparatus has an input unit adapted to accept input of a print job; an analysis unit adapted to analyze contents of image data included in the print job and contents of a print setting for controlling printout based on the image data; a prediction unit adapted to predict, based on an analysis result by the analysis unit, a consumption amount of a developing material necessary to develop an electrostatic latent image by the development unit when an electrostatic latent image based on the image data is formed; and a supply control unit adapted to control, based on the consumption amount of the developing material that is predicted by the prediction unit, a supply unit which supplies the developing material to the development unit.

摘要翻译： 一种图像形成装置，具有显影单元，其形成在图像载体上形成的静电潜像以形成可见图像，所述装置具有适于接收打印作业的输入的输入单元; 分析单元，其适于基于所述图像数据分析所述打印作业中包括的图像数据的内容和用于控制打印输出的打印设置的内容; 预测单元，其适于基于分析单元的分析结果，当形成基于图像数据的静电潜像时，预测由显影单元显影静电潜像所需的显影材料的消耗量; 以及供应控制单元，其适于基于由预测单元预测的显影材料的消耗量来控制向显影单元供应显影材料的供应单元。

公开(公告)号：US20080205090A1

公开(公告)日：2008-08-28

申请号：US10568480

申请日：2005-09-30

申请人： Jun Nagai

发明人： Jun Nagai

IPC分类号： H02M3/335

CPC分类号： H02M3/33592 ,  H02M3/33523 ,  Y02B70/1475

摘要： A secondary-side rectifying and smoothing circuit rectifies and smoothes an output voltage from a secondary coil of a transformer and outputs a rectified and smoothed voltage to the outside. A tertiary-side rectifying and smoothing circuit rectifies and smoothes an output voltage from a tertiary coil to produce a direct-current voltage and detects and outputs the direct-current voltage as a detected voltage of the output voltage from the secondary-side rectifying and smoothing circuit. A control circuit controls the switching operation of a main switching device on the basis of the detected voltage so that the output voltage is stabilized. The secondary-side rectifying and smoothing circuit includes a rectification-side synchronous rectifier and a commutation-side synchronous rectifier as rectifying devices. The tertiary-side rectifying and smoothing circuit includes a commutation-side synchronous rectifier as a rectifying device that rectifies the output voltage from the tertiary coil, the commutation-side synchronous rectifier being switched on when the main switching device is turned off.

摘要翻译： 次级侧整流和平滑电路对来自变压器的次级线圈的输出电压进行整流和平滑，并将整流和平滑的电压输出到外部。 三次侧整流平滑电路对来自三级线圈的输出电压进行整流和平滑以产生直流电压，并且检测并输出直流电压作为来自次级侧整流和平滑的输出电压的检测电压 电路。 控制电路基于检测电压来控制主开关装置的开关动作，使输出电压稳定。 次级侧整流平滑电路包括整流侧同步整流器和整流侧同步整流器作为整流装置。 三次侧整流平滑电路包括整流侧同步整流器作为整流装置，其对来自三级线圈的输出电压进行整流，当主开关器件断开时，换向侧同步整流器接通。

公开(公告)号：US07158394B2

公开(公告)日：2007-01-02

申请号：US10547412

申请日：2005-02-10

申请人： Seiichi Takahashi ,  Takayoshi Nishiyama ,  Jun Nagai ,  Eito Moromizato

发明人： Seiichi Takahashi ,  Takayoshi Nishiyama ,  Jun Nagai ,  Eito Moromizato

IPC分类号： H02H7/10 ,  H02H7/122

CPC分类号： H02M1/36 ,  Y10S323/901

摘要： A switching power supply circuit reduces the time from start-up driving to normal operation while a soft-start is carried out with an output voltage Vout. A soft-start capacitor is charged during the start-up time. After a soft-start voltage Vz has reached a predetermined signal-output starting voltage Vlow, soft start of the output voltage Vout is carried out by controlling the operation based on the soft-start voltage Vz. A time constant for charging the soft-start capacitor is set as a time constant that causes the charge voltage of the soft-start capacitor to sharply increase at least until the soft-start voltage Vz reaches the signal-output starting voltage Vlow after the circuit has started driving, and is switched to a time constant that causes a rising trend of the charge voltage of the soft-start capacitor to become gentle with a predetermined time-constant switching timing. The start-up time is reduced by an amount equivalent to a reduction in the delay time from the start of driving to the start of voltage output.

摘要翻译： 当以输出电压Vout进行软启动时，开关电源电路将从启动驱动到正常操作的时间减少。 在启动时间内，软启动电容器被充电。 在软启动电压Vz达到预定的信号输出启动电压Vlow之后，通过控制基于软启动电压Vz的操作来执行输出电压Vout的软启动。 将软启动电容器充电的时间常数设定为使得软启动电容器的充电电压至少在软启动电压Vz达到信号输出启动电压Vlow之后至少急剧增加的时间常数 开始驱动，并切换到时间常数，使得软启动电容器的充电电压的上升趋势以预定的时间常数切换定时变得平缓。 启动时间减少相当于从开始驱动到开始输出电压的延迟时间的减少量。

公开(公告)号：US06690256B2

公开(公告)日：2004-02-10

申请号：US10125556

申请日：2002-04-19

申请人： Yasuo Ohashi ,  Jun Nagai ,  Tadahiko Matsumoto

发明人： Yasuo Ohashi ,  Jun Nagai ,  Tadahiko Matsumoto

IPC分类号： H01F500

CPC分类号： H01F27/027 ,  H01F27/263

摘要： In order to improve efficiency of core rubbing operation and also to facilitate reduction in thickness of a coil device, a core-combining member includes substantially U-shaped topside and backside cover members, and a pair of core members are clamped and combined together from top and backsides by fitting the topside and backside cover members to each other. Legs of the topside cover member are provided with leg-openings formed therein while legs of the backside cover member are provided with convex parts for retaining to edges of the leg-openings so as to prevent detachment. A play clearance in the front and rear direction is provided between the convex part and an edge of the leg opening. Core rubbing is performed by relatively moving the cover members in the front and rear direction so as to integrally move the core members while maintaining the core members to be clamped. Stopper means is provided for restricting the relative displacement in the front and rear direction.

摘要翻译： 为了提高芯部摩擦操作的效率并且还有利于减小线圈装置的厚度，芯组合构件包括基本上U形的顶侧和后侧盖构件，并且一对芯构件从顶部夹紧并组合在一起 并且通过将顶侧和后侧盖构件彼此配合而形成背面。 顶侧盖构件的腿部设置有形成在其中的腿部开口，而后侧盖构件的腿部设置有用于保持在腿部开口的边缘的凸起部分，以防止脱离。 在凸起部和腿部开口的边缘之间设置有前后方向的游隙。 通过使盖部件沿前后方向相对移动，使芯部件整体移动，同时保持芯部部件被夹紧，进行芯部摩擦。 提供止动装置用于限制前后方向上的相对位移。

公开(公告)号：US06281779B1

公开(公告)日：2001-08-28

申请号：US09511346

申请日：2000-02-23

申请人： Tadahiko Matsumoto ,  Jun Nagai

发明人： Tadahiko Matsumoto ,  Jun Nagai

IPC分类号： H01F500

CPC分类号： H02M3/33576 ,  H01F19/04 ,  H01F27/2804 ,  H02M3/335 ,  H02M3/33592 ,  H02M2001/0064 ,  H05K1/144 ,  H05K1/165 ,  Y02B70/1475

摘要： A coil device having a core having an intermediate leg and at least a pair of external legs arranged at equal intervals from the intermediate leg; a first printed coil provided on a first substrate which has an intermediate hole and a pair of external holes respectively inserted in the intermediate leg and the pair of external legs of the core, the first printed coil being wound around the intermediate hole; and a second printed coil provided on a second substrate which has an intermediate hole and a pair of external holes respectively inserted in the intermediate leg and the pair of external legs of the core, the second printed coil including a pair of external printed coils which are connected in series and are respectively wound around the pair of the external holes with the same number of turns but in opposite directions.

摘要翻译： 一种线圈装置，具有芯部，该芯部具有中间腿部和至少一对外侧腿部，其相对于中间腿部布置成相等的间隔; 设置在第一基板上的第一印刷线圈，所述第一基板具有中间孔和分别插入所述中间支腿和所述芯的所述一对外部支腿的一对外部孔，所述第一印刷线圈缠绕在所述中间孔上; 以及设置在第二基板上的第二印刷线圈，所述第二印刷线圈具有分别插入所述中间支脚和所述芯体的所述一对外部支脚的中间孔和一对外部孔，所述第二印刷线圈包括一对外部印刷线圈， 分别以相同的匝数但相反的方向缠绕在一对外部的孔周围。

公开(公告)号：US5768634A

公开(公告)日：1998-06-16

申请号：US650267

申请日：1996-05-22

申请人： Jun Nagai ,  Koichi Sato

发明人： Jun Nagai ,  Koichi Sato

IPC分类号： H04N5/232 ,  G03B17/00

CPC分类号： H04N5/23283 ,  H04N5/23248 ,  H04N5/23258

摘要： An imaging apparatus includes a unit for detecting oscillations of an image attributable to oscillations of the imaging apparatus. Also included are a correction signal generating unit for generating a correction signal for correcting oscillations of the image based on detected oscillations, a correction unit for correcting oscillations of the image based on the correction signal, and a setting unit for setting characteristics of the correction signal responsive to the characteristics of the detected oscillations. Phase and gain compensation characteristics are adjusted in response to the frequency detected.

摘要翻译： 成像装置包括用于检测归因于成像装置的振荡的图像的振荡的单元。 还包括校正信号生成单元，用于基于检测到的振荡产生用于校正图像的振荡的校正信号，校正单元，用于基于校正信号校正图像的振荡;以及设置单元，用于设置校正信号的特性 响应于检测到的振荡的特性。 相位和增益补偿特性根据检测到的频率进行调整。

公开(公告)号：US08767266B2

公开(公告)日：2014-07-01

申请号：US13560526

申请日：2012-07-27

申请人： Jun Nagai

发明人： Jun Nagai

IPC分类号： H04N1/40 ,  H04N1/387

CPC分类号： H04N1/605

摘要： There is provided an image processing apparatus which can suppress degradation of an image quality in a recording material save mode processing and obtain an effect of consumption amount reduction of recording material desired by a user at low costs. A recording material consumption amount at the time of applying first color conversion processing unit is predicted corresponding to inputted image data. The setting of a second color conversion processing is changed from a prediction value and a target value of the recording material consumption amount.

摘要翻译： 提供了一种能够抑制记录材料保存模式处理中的图像质量劣化的图像处理装置，并以低成本获得用户期望的记录材料的消耗量减少的效果。 对应于输入的图像数据预测在应用第一颜色转换处理单元时的记录材料消耗量。 第二颜色转换处理的设置从记录材料消耗量的预测值和目标值改变。

公开(公告)号：US08610961B2

公开(公告)日：2013-12-17

申请号：US12176231

申请日：2008-07-18

申请人： Jun Nagai

发明人： Jun Nagai

IPC分类号： G06K15/02 ,  H04N1/60

CPC分类号： G03G15/50

摘要： A comparison is made between image data and a predetermined image pattern and data on a specific area is extracted from the image data based on the comparison result, and dot data is added at a position away from an end of the specific area subjected to the signal-level reduction by as much as a predetermined distance.

摘要翻译： 在图像数据和预定图像图案之间进行比较，并且基于比较结果从图像数据中提取特定区域上的数据，并且将点数据添加到远离受信号的特定区域的末端的位置 - 减少多达预定距离。