公开(公告)号：US06919974B1

公开(公告)日：2005-07-19

申请号：US09444869

申请日：1999-11-22

申请人： Hirokazu Ichikawa ,  Hidekazu Imai ,  Yoshiya Imoto ,  Michio Kikuchi

发明人： Hirokazu Ichikawa ,  Hidekazu Imai ,  Yoshiya Imoto ,  Michio Kikuchi

IPC分类号： H04N1/04 ,  H01J61/06 ,  H01J61/76 ,  H01J65/04 ,  H04N1/031 ,  H04N1/12 ,  H04N1/193

CPC分类号： H04N1/031 ,  H01J61/76 ,  H01J65/046 ,  H04N1/0282 ,  H04N1/12 ,  H04N1/193

摘要： The image reading device of the present invention reads images by using a visible light and an invisible light that are generated by a single light source. The fluorescent lamp is provided with a pair of internal electrodes and a pair of external electrodes. It generates a visible light with a higher intensity than an infrared light when switching a feeder circuit on to generate a discharge between the external electrodes. On the other hand, it generates an infrared light with a higher intensity than a visible light when switching another feeder circuit on to generate a discharge between the internal electrodes. Therefore, the fluorescent lamp has a reading mode using the visible light, and a reading mode using the infrared light. And, a lamp controller selectively switches the emission mode of the fluorescent lamp.

摘要翻译： 本发明的图像读取装置通过使用由单个光源产生的可见光和不可见光来读取图像。 荧光灯具有一对内部电极和一对外部电极。 当切换馈电电路时，产生比红外光强度更高的可见光，以在外部电极之间产生放电。 另一方面，当切换另一个馈电电路时，产生具有比可见光强度更高的强度的红外光，以在内部电极之间产生放电。 因此，荧光灯具有使用可见光的读取模式和使用红外光的读取模式。 并且，灯控制器选择性地切换荧光灯的发射模式。

公开(公告)号：US06163414A

公开(公告)日：2000-12-19

申请号：US170163

申请日：1998-10-13

申请人： Michio Kikuchi ,  Yoshiya Imoto

发明人： Michio Kikuchi ,  Yoshiya Imoto

IPC分类号： H04N1/04 ,  G02B26/10 ,  G06T1/00 ,  H04N1/19 ,  G02B9/36

CPC分类号： G02B26/10

摘要： An image reading apparatus includes: illuminating means for illuminating an original with light; a lens forming an image of reflected light from the original, the lens having a resolution characteristic in which a resolution in a vertical scanning direction in an image-reading wavelength region at a field angle in a vicinity of an end of the original is lower than a minimum resolution in an image-reading wavelength region at a field angle on an inner side of the vicinity-of the end of the original; light shielding means for shielding part of the reflected light such that a pupil diameter in the vertical scanning direction in the reflected light from the vicinity of the end of the original is reduced; and photoelectrically converting means for converting the reflected light partly shielded by the light shielding means and undergone image formation by the lens into an electrical signal.

摘要翻译： 图像读取装置包括：用光照射原稿的照明装置; 形成来自原稿的反射光的图像的透镜，该透镜具有分辨率特性，其中在原稿的端部附近的场角的图像读取波长区域中的垂直扫描方向上的分辨率低于 在原稿的附近的内侧的​​场角的图像读取波长区域中的最小分辨率; 用于屏蔽部分反射光的遮光装置，使得来自原稿端部附近的反射光中的垂直扫描方向上的光瞳直径减小; 以及光电转换装置，用于转换被遮光装置部分屏蔽的反射光，并将其由镜头形成为电信号。

公开(公告)号：US06376821B1

公开(公告)日：2002-04-23

申请号：US09292942

申请日：1999-04-16

申请人： Michio Kikuchi ,  Yoshiya Imoto

发明人： Michio Kikuchi ,  Yoshiya Imoto

IPC分类号： G01B904

CPC分类号： H04N1/488

摘要： After light transmitted through platen glass is incident on a lens and focused, the light is transmitted through a parallel flat plate and imaged in a CCD image sensor. The resolving power of the CCD image sensor is 600 dpi in this case and one pixel is 8 &mgr;m. A parallel flat plate is provided with a function for displacing all rays incident on the plate in parallel. The quantity of parallel displacement differs depending upon each wavelength. Therefore, lateral chromatic aberration can be reduced to the extent that it is ignorable (approximately {fraction (1/10)} of pixel size) by making reflected light outgoing from the lens and having lateral chromatic aberration incident on the parallel flat plate.

摘要翻译： 在通过压板玻璃传输的光入射到透镜上并聚焦后，光通过平行的平板透射并成像在CCD图像传感器中。 在这种情况下，CCD图像传感器的分辨率为600dpi，一个像素为8μm。 平行平板具有平行移动入射在板上的所有光线的功能。 平行位移量根据每个波长而不同。 因此，通过使从透镜出射并具有入射到平行平板上的横向色差的反射光，横向色像差可以减小到可忽略的程度（大约（像素大小的{分数（1/10）}）。

公开(公告)号：US08406671B2

公开(公告)日：2013-03-26

申请号：US12728372

申请日：2010-03-22

申请人： Yasuyuki Tanaka ,  Michio Kikuchi

发明人： Yasuyuki Tanaka ,  Michio Kikuchi

IPC分类号： G03G15/20

CPC分类号： G03G15/201 ,  H04N1/52

摘要： An image forming apparatus includes a raster image data generating unit, a halftone image data generating unit, a size control unit, an image forming unit and a flash fixing unit. The raster image data generating unit generates raster image data of a plurality of color components from document data. The halftone image data generating unit generates halftone image data from the raster image data. The size control unit controls minimum halftone dot sizes of the halftone image data. The image forming unit forms color toner images to be fixed on a recording medium using color toners corresponding to the plurality of color components, based on the halftone image data whose minimum halftone dot sizes are controlled by the size control unit. The flash fixing unit emits flash light from a flash light source to the recording medium to fix the color toner images transferred onto the recording medium.

摘要翻译： 图像形成装置包括光栅图像数据生成单元，半色调图像数据生成单元，尺寸控制单元，图像形成单元和闪光定影单元。 光栅图像数据生成部从文档数据生成多个颜色成分的光栅图像数据。 半色调图像数据生成单元从光栅图像数据生成半色调图像数据。 尺寸控制单元控制半色调图像数据的最小半色调点尺寸。 基于由尺寸控制单元控制最小半色调点尺寸的半色调图像数据，图像形成单元使用与多个颜色分量对应的彩色调色剂将彩色调色剂图像形成为要固定在记录介质上。 闪光固定单元将闪光灯从闪光光源发射到记录介质，以固定转印到记录介质上的彩色调色剂图像。

公开(公告)号：US20070041060A1

公开(公告)日：2007-02-22

申请号：US11344188

申请日：2006-02-01

申请人： Michio Kikuchi ,  Hitoshi Ogatsu ,  Masahiko Kubo ,  Shinsuke Sugi ,  Yoshifumi Takebe

发明人： Michio Kikuchi ,  Hitoshi Ogatsu ,  Masahiko Kubo ,  Shinsuke Sugi ,  Yoshifumi Takebe

IPC分类号： H04N1/46

CPC分类号： H04N1/6033 ,  H04N1/40006

摘要： An image forming apparatus includes: an image processing section for performing tone correction of an image signal; and an image output section for outputting an image in accordance with an image recording signal output, wherein the image processing section includes: a tone correction processing unit which, in accordance with an input image signal, outputs the image signal having undergone tone correction; a density calculation unit for calculating a density value at a given position in a scanning direction of a test pattern image in accordance with an image signal pertaining to the input test pattern image; and a discrimination unit for discriminating whether or not density inconsistencies having arisen at the given position in the scanning direction can be corrected by the tone correction processing unit, on the basis of the density value calculated by the density calculation unit and a predetermined threshold value.

摘要翻译： 一种图像形成装置包括：图像处理部分，用于执行图像信号的色调校正; 以及图像输出部分，用于根据图像记录信号输出输出图像，其中所述图像处理部分包括：色调校正处理单元，其根据输入图像信号输出已经进行色调校正的图像信号; 密度计算单元，用于根据与输入的测试图案图像相关的图像信号，计算测试图案图像的扫描方向上的给定位置处的浓度值; 以及鉴别单元，用于根据由浓度计算单元计算出的浓度值和预定阈值，判断是否可以通过色调校正处理单元校正在扫描方向上在给定位置产生的浓度不一致性。

公开(公告)号：US06463480B2

公开(公告)日：2002-10-08

申请号：US08814426

申请日：1997-03-10

申请人： Michio Kikuchi ,  Yuichi Nakamura ,  Seiji Hamada

发明人： Michio Kikuchi ,  Yuichi Nakamura ,  Seiji Hamada

IPC分类号： G06F954

CPC分类号： G06F9/4843

摘要： The present invention is directed to an environment in which a safe program having high thread isolation can easily be constructed, and the effective utilization of resources can be achieved when concurrently processing a plurality of client requests. More specifically, a client request 101 is transformed into a common format, and stored in a queue 125 in the form of packet information. A control unit 127 reads the packet information, and instructs a thread control unit 131 to create a thread. A thread object 141 referenced only from the created thread is created by copying a thread object template 149 prestored in the system. Client requests are divided into three types: creation of an object, utilization of an object method, and deletion of an object, and a thread is created only during the execution of a client request.

摘要翻译： 本发明涉及一种可以容易地构建具有高线程隔离的安全程序的环境，并且当同时处理多个客户机请求时，可以实现资源的有效利用。 更具体地，将客户端请求101变换为公共格式，并以分组信息的形式存储在队列125中。 控制单元127读取分组信息，并指示线程控制单元131创建线程。 通过复制在系统中预先存储的线程对象模板149来创建仅从所创建的线程引用的线程对象141。 客户端请求分为三种类型：创建对象，使用对象方法和删除对象，线程仅在执行客户机请求时创建。

公开(公告)号：US08498021B2

公开(公告)日：2013-07-30

申请号：US12556290

申请日：2009-09-09

申请人： Michio Kikuchi ,  Yasuyuki Tanaka

发明人： Michio Kikuchi ,  Yasuyuki Tanaka

IPC分类号： G06T5/00 ,  G06K15/00 ,  G06K9/64 ,  G06F15/00 ,  H04N1/46 ,  B41J2/385 ,  B41J2/47 ,  G03G15/01

CPC分类号： G06K15/02 ,  G06K15/027

摘要： An image processing apparatus includes: a controller that causes an image forming unit to form an image so that a plurality of unit images are arranged in a first direction with a constant distance between adjacent unit images; an acquisition unit that acquires read image data indicating a position and a grey level value of each pixel constituting the image formed under control of the controller; and a calculation unit that calculates a misregistration with respect to the first direction of the image formed by the image forming unit, based on a convolution operation performed on the read image data acquired by the acquisition unit, the convolution operation using a reference periodic function whose variable is a position in the first direction.

摘要翻译： 一种图像处理装置包括：控制器，其使图像形成单元形成图像，使得多个单位图像在相邻单位图像之间具有恒定距离的第一方向排列; 获取单元，其获取指示构成在所述控制器的控制下形成的图像的每个像素的位置和灰度值的读取图像数据; 以及计算单元，其基于对由所述获取单元获取的所读取的图像数据执行的卷积运算，计算相对于由所述图像形成单元形成的图像的第一方向的重合失调，所述卷积运算使用参考周期函数， 变量是第一个方向的位置。

公开(公告)号：US20120289713A1

公开(公告)日：2012-11-15

申请号：US13522435

申请日：2010-12-16

申请人： Shigeru Suzuki ,  Kazuyuki Yamane ,  Masaru Kagoshima ,  Michio Kikuchi

发明人： Shigeru Suzuki ,  Kazuyuki Yamane ,  Masaru Kagoshima ,  Michio Kikuchi

IPC分类号： C07D319/12

CPC分类号： C07D319/12 ,  B01J23/14 ,  B01J27/135

摘要： A method for producing glycolide, including the steps of: heating a mixture containing a glycolic acid oligomer, a high-boiling point polar organic solvent having a boiling point of 230 to 450° C., and a tin compound under normal pressure or reduced pressure until a temperature at which the glycolic acid oligomer is depolymerized, to thereby dissolve the glycolic acid oligomer in the high-boiling point polar organic solvent; heating a solution, in which the glycolic acid oligomer is dissolved, under normal pressure or reduced pressure until a temperature at which the glycolic acid oligomer is depolymerized, to thereby form glycolide by depolymerization of the glycolic acid oligomer in the solution; and co-distilling off the high-boiling point polar organic solvent and the formed glycolide from a depolymerization reaction system.

摘要翻译： 一种生产乙交酯的方法，包括以下步骤：加热含有乙醇酸低聚物，沸点为230-450℃的高沸点极性有机溶剂和常压或减压下的锡化合物的混合物 直到乙醇酸低聚物解聚的温度，从而将乙醇酸低聚物溶解在高沸点极性有机溶剂中; 在常压或减压下加热其中乙醇酸低聚物溶解的溶液直到乙醇酸低聚物解聚的温度，由此通过乙醇酸低聚物在溶液中解聚形成乙交酯; 并从解聚反应体系共沸蒸馏出高沸点极性有机溶剂和形成的乙交酯。

公开(公告)号：US20080304703A1

公开(公告)日：2008-12-11

申请号：US12222088

申请日：2008-08-01

申请人： Michio Kikuchi

发明人： Michio Kikuchi

IPC分类号： G06K9/00

CPC分类号： H04N1/203 ,  H04N1/02865 ,  H04N1/0402 ,  H04N1/0411 ,  H04N1/0414 ,  H04N1/0443 ,  H04N1/0446 ,  H04N1/1013 ,  H04N1/12 ,  H04N1/193 ,  H04N2201/0081

摘要： An image reading apparatus includes a light source with a first luminescent portion that outputs light with a first wavelength range and a second luminescent portion that outputs light with a second wavelength range, the wavelength ranges being different from each other; a light-receiving portion that receives light reflected from an original irradiated by the light source; a scanning portion that shifts a reading position of the original in a vertical scanning direction by changing a relative position between the original and the light-receiving portion; a switching portion that alternately turns on the first and second luminescent portions when the scanning portion shifts the reading position, wherein a vertical scanning resolution for a first data obtained when the first luminescent portion is turned on is independently set from a vertical scanning resolution for a second data obtained when the second luminescent portion is turned on.

摘要翻译： 图像读取装置包括具有第一发光部分的光源，第一发光部分输出具有第一波长范围的光，第二发光部分输出具有第二波长范围的光，所述波长范围彼此不同; 光接收部，其接收从由所述光源照射的原稿反射的光; 扫描部分，通过改变原稿和光接收部分之间的相对位置来移动原稿在垂直扫描方向上的读取位置; 切换部分，当扫描部分移动读取位置时交替地打开第一和第二发光部分，其中，当第一发光部分被接通时获得的第一数据的垂直扫描分辨率被独立地从垂直扫描分辨率设置为 当第二发光部分接通时获得的第二数据。

公开(公告)号：US20070205355A1

公开(公告)日：2007-09-06

申请号：US11481107

申请日：2006-07-06

申请人： Michio Kikuchi

发明人： Michio Kikuchi

IPC分类号： H01L27/00 ,  H01J40/14 ,  H01J3/14

CPC分类号： H04N1/203 ,  H04N1/02865 ,  H04N1/0402 ,  H04N1/0411 ,  H04N1/0414 ,  H04N1/0443 ,  H04N1/0446 ,  H04N1/1013 ,  H04N1/12 ,  H04N1/193 ,  H04N2201/0081

摘要： An image reading apparatus that includes: a light source with a first luminescent portion that outputs light with a first wavelength range and a second luminescent portion that outputs light with a second wavelength range, the wavelength ranges being different from each other; a light-receiving portion that receives light reflected from an original irradiated by the light source; a scanning portion that shifts a reading position of the original in a vertical scanning direction by changing a relative position between the original and the light-receiving portion; a switching portion that alternately turns on the first and second luminescent portions when the scanning portion shifts the reading position, wherein a vertical scanning resolution for a first data obtained when the first luminescent portion is turned on is independently set from a vertical scanning resolution for a second data obtained when the second luminescent portion is turned on.

摘要翻译： 一种图像读取装置，包括：具有输出具有第一波长范围的光的第一发光部分的光源和输出具有第二波长范围的光的第二发光部，所述波长范围彼此不同; 光接收部，其接收从由所述光源照射的原稿反射的光; 扫描部分，通过改变原稿和光接收部分之间的相对位置来移动原稿在垂直扫描方向上的读取位置; 切换部分，当扫描部分移动读取位置时交替地打开第一和第二发光部分，其中，当第一发光部分被接通时获得的第一数据的垂直扫描分辨率被独立地从垂直扫描分辨率设置为 当第二发光部分接通时获得的第二数据。