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1.发明授权公开(公告)号：US06914620B2
公开(公告)日：2005-07-05
申请号：US10180079
申请日：2002-06-27
CPC分类号： B41J2/473 , G02B26/123
摘要： It is an object of the present invention to provide a multi-beam scanning optical system, which can reduce relative deviation of a writing position of each light-emitting portion due to focus deviation of a synchronization detection optical device, and an image forming apparatus using the same. In the multi-beam scanning optical system having the synchronization detection optical device including a light source device, an incident optical device, a deflection device, a scanning optical device and a slit, each element is set such that relative deviation of a writing position of each light beam due to deviation of a focus position within a main scanning cross section is reduced by a first light beam limiting element provided between the deflection device and the slit and a conditional expression is satisfied.
摘要翻译： 本发明的目的是提供一种多光束扫描光学系统，其可以减少由于同步检测光学装置的聚焦偏差引起的每个发光部分的写入位置的相对偏离，以及使用 一样。 在具有包括光源装置，入射光学装置，偏转装置，扫描光学装置和狭缝的同步检测光学装置的多光束扫描光学系统中，每个元件被设定为使得每个元件的写入位置的相对偏离 通过设置在偏转装置和狭缝之间的第一光束限制元件，由于主扫描横截面内的聚焦位置的偏离而导致的每个光束被减少，并且满足条件表达式。
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公开(公告)号：US20060091306A1
公开(公告)日：2006-05-04
申请号：US11258198
申请日：2005-10-26
申请人： Hiroki Yoshida , Yoshihiro Ishibe
发明人： Hiroki Yoshida , Yoshihiro Ishibe
CPC分类号： G02B27/0031 , G02B26/123 , G02B26/125 , G02B27/0037 , G02B27/4227 , G02B27/4283
摘要： A light scanning apparatus capable of printing with a high quality and an image forming apparatus using the same are obtained. The light scanning apparatus is provided with an incidence optical system for guiding a light beam emitted from a light source part to a deflection part; an imaging optical system provided with a diffracting surface having a power at least in a sub-scanning section that guides the light beam deflected by the deflection part on a surface to be scanned; and a surface inclination correction function, in which a principal ray of the light beam is always positioned outside of a main scanning section during scanning. In the light scanning apparatus, each element is set so as to satisfy each conditional expression.
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公开(公告)号：US07538926B2
公开(公告)日：2009-05-26
申请号：US11845731
申请日：2007-08-27
申请人： Hiroki Yoshida , Yoshihiro Ishibe
发明人： Hiroki Yoshida , Yoshihiro Ishibe
IPC分类号： G02B26/08
CPC分类号： G02B26/105
摘要： An optical scanning device having a deflector with an oscillating element wherein a relation 0.85
摘要翻译： 具有具有振荡元件的偏转器的光学扫描装置，其中在整个有效扫描区域满足0.85 <（dY /dθ）/（dY0 /dθ））<1.15的关系，其中θ0是振荡元件作为光的偏转角 光束相对于主扫描方向扫描扫描表面上的有效扫描区域的中心位置Y0，θ是当光束扫描有效扫描区域中的扫描位置Y时的振荡元件的偏转角，相对于 主扫描方向dY0是相对于偏转角θ0处的振荡元件的变化量dθ，在扫描表面上的中心位置Y0处的变化量，dY是扫描位置处的变化量 Y相对于偏转角θ处的振荡元件的变化量，在扫描表面上。
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公开(公告)号：US20080291517A1
公开(公告)日：2008-11-27
申请号：US11845731
申请日：2007-08-27
申请人： Hiroki Yoshida , Yoshihiro Ishibe
发明人： Hiroki Yoshida , Yoshihiro Ishibe
IPC分类号： G02B26/10
CPC分类号： G02B26/105
摘要： An optical scanning device having a deflector with an oscillating element wherein a relation 0.85
摘要翻译： 具有具有振荡元件的偏转器的光学扫描装置，其中在整个有效扫描区域满足0.85 <（dY /dθ）/（dY0 /dθ））<1.15的关系，其中θ0是振荡元件作为光的偏转角 光束相对于主扫描方向扫描扫描表面上的有效扫描区域的中心位置Y0，θ是当光束扫描有效扫描区域中的扫描位置Y时的振荡元件的偏转角，相对于 主扫描方向dY0是相对于偏转角θ0处的振荡元件的变化量dθ，在扫描表面上的中心位置Y0处的变化量，dY是扫描位置处的变化量 Y相对于偏转角θ处的振荡元件的变化量，在扫描表面上。
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公开(公告)号：US07136208B2
公开(公告)日：2006-11-14
申请号：US11258198
申请日：2005-10-26
申请人： Hiroki Yoshida , Yoshihiro Ishibe
发明人： Hiroki Yoshida , Yoshihiro Ishibe
IPC分类号： G02B26/08
CPC分类号： G02B27/0031 , G02B26/123 , G02B26/125 , G02B27/0037 , G02B27/4227 , G02B27/4283
摘要： A light scanning apparatus capable of printing with a high quality and an image forming apparatus using the same are obtained. The light scanning apparatus is provided with an incidence optical system for guiding a light beam emitted from a light source part to a deflection part; an imaging optical system provided with a diffracting surface having a power at least in a sub-scanning section that guides the light beam deflected by the deflection part on a surface to be scanned; and a surface inclination correction function, in which a principal ray of the light beam is always positioned outside of a main scanning section during scanning. In the light scanning apparatus, each element is set so as to satisfy each conditional expression.
摘要翻译： 可以获得能够高质量打印的光扫描装置和使用该光扫描装置的图像形成装置。 光扫描装置设置有入射光学系统，用于将从光源部分发射的光束引导到偏转部分; 一种成像光学系统，具有至少在副扫描部分中具有能量的衍射表面，所述副扫描部分将由偏转部分偏转的光束引导到待扫描的表面上; 以及表面倾斜校正功能，其中在扫描期间光束的主光线总是位于主扫描部分的外侧。 在光扫描装置中，将各元件设定为满足各条件式。
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6.发明授权Optical scanning apparatus and image forming apparatus and electrophotographic printer using such scanning apparatus 有权光扫描装置和使用这种扫描装置的图像形成装置和电子照相打印机公开(公告)号：US06362470B1
公开(公告)日：2002-03-26
申请号：US09488534
申请日：2000-01-21
申请人： Hiroki Yoshida , Yoshihiro Ishibe
发明人： Hiroki Yoshida , Yoshihiro Ishibe
IPC分类号： H01J314
CPC分类号： H04N1/053 , B41J2/473 , G02B26/123 , G06K15/1219 , H04N1/1135 , H04N1/12 , H04N1/1911 , H04N2201/0471 , H04N2201/04713 , H04N2201/04732 , H04N2201/04744
摘要： An optical scanning apparatus is capable of scanning a surface with a plurality of fluxes of light along a principal scanning direction. In the apparatus, a plurality of fluxes of light are emitted by a plurality of light sources arranged at intervals along an auxiliary scanning direction perpendicular to the principal scanning direction. The plurality of fluxes of light are lead to an optical deflector via an optical system for incident light and deflected by the optical deflector. Most part of the deflected fluxes of light are lead to the surface via an imaging optical system for scanning the surface, while small part of the deflected fluxes of light are lead to a photodetector to generate a synchronizing signal for controlling the timing of the scanning start of each of the fluxes of light. A slit is arranged between the optical deflector and the photodetector and the slit is inclined relative to the auxiliary scanning direction, whereby the scanning start timings for the plurality of fluxes of light are adjusted. The optical scanning apparatus is used in an image forming apparatus or an electrophotographic printer.
摘要翻译： 光学扫描装置能够沿着主扫描方向以多个光束扫描表面。 在该装置中，沿着与主扫描方向垂直的辅助扫描方向间隔设置的多个光源发射多个光束。 多个光束通过用于入射光的光学系统导向光学偏转器并被光学偏转器偏转。 偏转光束的大部分部分通过用于扫描表面的成像光学系统通过成像光学系统导向表面，而小部分偏转光束通过光电检测器以产生用于控制扫描开始定时的同步信号 的每一个光通量。 在光学偏转器和光电检测器之间设置狭缝，并且狭缝相对于辅助扫描方向倾斜，从而调整多个光通量的扫描开始定时。 光学扫描装置用于图像形成装置或电子照相打印机。
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公开(公告)号：US08971492B2
公开(公告)日：2015-03-03
申请号：US13600740
申请日：2012-08-31
申请人： Akito Sasaki , Keiichi Morikawa , Akihiro Himeda , Hiroki Yoshida
发明人： Akito Sasaki , Keiichi Morikawa , Akihiro Himeda , Hiroki Yoshida
IPC分类号： G01N23/207 , G01N23/20 , G01J3/28
CPC分类号： G01N23/207 , G01J3/28 , G01N23/20
摘要： Peak positions and integrated intensities of diffraction X-ray are determined on the basis of X-ray diffraction measurement data output from an X-ray diffractometer, the number of determined peaks of the diffraction X-ray is counted, and analysis processing is started when the counted number of peaks reaches a preset peak number. The analysis processing is repetitively executed on the basis of X-ray diffraction measurement data. The peak positions and the integrated intensities of the diffraction X-ray are determined from the X-ray diffraction measurement data obtained from the start of the measurement till the analysis processing concerned, and qualitative analysis of collating the determined peak positions and integrated intensities with standard peak card data whose data base is made in advance and searching materials contained in a measurement sample, and quantitative analysis of determining the quantities of the materials contained in the measurement sample are executed.
摘要翻译： 基于从X射线衍射仪输出的X射线衍射测定数据求出衍射X射线的峰值位置和积分强度，对衍射X射线的确定峰值的数量进行计数，开始分析处理 计数的峰值达到预设的峰值。 基于X射线衍射测量数据重复执行分析处理。 衍射X射线的峰值位置和积分强度由从开始测量直到相关分析处理得到的X射线衍射测量数据确定，并且将所确定的峰值位置和积分强度与标准对照 提前提供数据库的峰值卡数据和测量样本中包含的搜索材料，以及确定测量样本中包含的材料的量的定量分析。
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公开(公告)号：US20110164795A1
公开(公告)日：2011-07-07
申请号：US13006883
申请日：2011-01-14
IPC分类号： G06K9/00
CPC分类号： G01N21/6486 , G01N21/6452 , G01N21/6458
摘要： In a specific macromolecule crystal detecting method according to the present invention, ultraviolet light is irradiated to sample solution, and a fluorescent image emitted from a sample in the sample solution is detected to detect specific macromolecules in the sample solution. Furthermore, by detecting the outline of the sample from the visible light image of the sample contained in the sample solution, the crystal is discriminated from other materials on the basis of the outline. By integrating the detection results of the fluorescent image and the visible light image, the specific macromolecule crystal is detected from the sample solution.
摘要翻译： 在根据本发明的特定的大分子晶体检测方法中，对样品溶液照射紫外光，并且检测从样品溶液中的样品发射的荧光图像，以检测样品溶液中的特定大分子。 此外，通过从包含在样品溶液中的样品的可见光图像中检测样品的轮廓，基于轮廓来鉴别晶体与其它材料。 通过整合荧光图像和可见光图像的检测结果，从样品溶液中检测特定的大分子晶体。
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公开(公告)号：US20090271630A1
公开(公告)日：2009-10-29
申请号：US12118944
申请日：2008-05-12
CPC分类号： H04L63/0807 , G06F21/33 , G06F21/41 , H04L9/3213 , H04L9/3226 , H04L9/3247 , H04L63/104
摘要： Provided are an authentication method, authentication system and a terminal device in which the authentication of a non-participating third node is can be simplified and can be executed in the case of multicast by using an authentication ticket in a distributed processing network system, the non-participating third node being intended to access each of the nodes, including a first and a second node, constituting a workgroup. The first node that has already participated in the workgroup authenticates the third node intended to participate in the workgroup and issues the authentication ticket including the signatures of both nodes, and when the authentication ticket is submitted to the second node, the second node permits the third node to access, without password-based-authentication, by authenticating the first node and the second node which have signed the authentication ticket.
摘要翻译： 提供了一种认证方法，认证系统和终端设备，其中可以简化非参与第三节点的认证，并且可以在通过在分布式处理网络系统中使用认证券在多播的情况下执行非授权方法， 参与第三节点旨在访问构成工作组的包括第一和第二节点的每个节点。 已经参与工作组的第一个节点对旨在参与工作组的第三个节点进行认证，并发出包含两个节点的签名的认证券，并且当认证券提交给第二个节点时，第二个节点允许第三个节点 节点访问，无需基于密码的身份验证，通过认证已签署身份验证单的第一个节点和第二个节点。
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公开(公告)号：US06963663B1
公开(公告)日：2005-11-08
申请号：US09605637
申请日：2000-06-28
申请人： Hiroki Yoshida
发明人： Hiroki Yoshida
CPC分类号： H04N1/628 , G06K9/4652 , G06T7/90 , G06T2207/10024 , G06T2207/20021 , G06T2207/30201 , H04N1/62
摘要： Characteristics of a plurality of skin types have been classified, and skin areas are detected from image data according to the classification. The skin areas are extracted in two steps, first coarsely and next finely. Then, skin areas can be extracted at high speed. For each of the skin areas image data are corrected according to the characteristics of the skin area. Then, skin areas are corrected according to the skin type. Even when an image includes a plurality of persons having different skin characteristics, correction appropriate for each skin type is possible.
摘要翻译： 已经对多种皮肤类型的特征进行了分类，并且根据分类从图像数据检测皮肤区域。 皮肤区域分两个步骤提取，首先粗略地，然后是细微的。 然后，可以高速提取皮肤区域。 对于每个皮肤区域，根据皮肤区域的特征校正图像数据。 然后，根据皮肤类型校正皮肤区域。 即使图像包括具有不同皮肤特征的多个人，也可以对每种皮肤类型进行校正。
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