公开(公告)号：US20100254509A1

公开(公告)日：2010-10-07

申请号：US12742797

申请日：2008-11-17

申请人： Yoshiaki Sugaya ,  Taiga Goto ,  Koichi Hirokawa ,  Osamu Miyazaki

发明人： Yoshiaki Sugaya ,  Taiga Goto ,  Koichi Hirokawa ,  Osamu Miyazaki

IPC分类号： A61B6/03

CPC分类号： A61B6/481 ,  A61B6/032 ,  A61B6/488 ,  A61B6/542 ,  H05G1/30

摘要： An X-ray CT apparatus is provided with an X-ray tube current modulation pattern calculation means that calculates an X-ray tube current modulation pattern based on a 3-dimensional model of an object calculated based on a scanogram image of the object, start-up shape acquisition means that acquires a start-up shape of CT values of a predetermined region of the object or CT value time differences after injecting contrast agent into the object, time contrast curve prediction means that predicts a time contrast curve indicative of a time sequential change of contrast in a diagnostic portion of the object at each slice position at a scan time based on the acquired start-up shape of the CT values or CT value time differences, object 3-dimensional model modification means that modifies a 3-dimensional model of the object based on the predicted time contrast curve, and X-ray tube electric current modulation pattern modification means that modifies the X-ray tube electric current modulation pattern based on the modified 3-dimensional model of the object.

摘要翻译： X射线CT装置设置有：X射线管电流调制图案计算装置，其基于基于对象的扫描图像计算的对象的3维模型来计算X射线管电流调制图案，起始 - 对象形状获取装置，用于获取对象的预定区域的CT值的启动形状或将对比剂注入对象后的CT值时间差;时间对比度曲线预测装置，其预测指示时间的时间对比度曲线 基于获取的CT值的启动形状或CT值时间差，在扫描时刻的每个切片位置处的对象的诊断部分中的对比度的顺序变化，对象3维模型修改装置，其修改3维 基于预测时间对比曲线的对象模型和X射线管电流调制模式修改装置，其修改X射线管电流调制拍摄 基于对象的修改后的三维模型。

公开(公告)号：US07775864B2

公开(公告)日：2010-08-17

申请号：US12368623

申请日：2009-02-10

申请人： Osamu Miyazaki ,  Mitsuo Sakamoto ,  Soichi Ozaku

发明人： Osamu Miyazaki ,  Mitsuo Sakamoto ,  Soichi Ozaku

IPC分类号： G07D1/00

CPC分类号： G07D9/06

摘要： A coin processor according to the present invention includes a temporary storage portion that temporarily stores coins, and the temporary storage portion includes: a conveyor belt; a one side conveyor guide that is disposed on one edge side of the conveyor belt in a width direction thereof; an other side conveyor guide that is disposed on an other edge side of the conveyor belt in the width direction with a spacing narrower than a diameter of a coin to be stored between the one side conveyor guide and the other side conveyor guide, and that slopes upward toward outside in the width direction; a drive portion that drives the conveyor belt; and a stacking surface guide that is provided at one end portion of the conveyor belt in a lengthwise direction thereof, and that slopes upward toward outside of the conveyor belt in the lengthwise direction.

摘要翻译： 根据本发明的硬币处理器包括临时存储硬币的临时存储部分，临时存储部分包括：传送带; 单向输送引导件，其设置在输送带的宽度方向的一个边缘侧上; 另一侧输送机引导件，其沿宽度方向设置在输送带的另一边缘侧上，间隔窄于要存储在一侧输送引导件和另一侧输送引导件之间的硬币的直径，并且该斜面 在宽度方向向外朝外; 驱动所述输送带的驱动部; 以及设置在输送带的长度方向的一端部并沿长度方向向外朝向输送带的外侧倾斜的堆积面引导件。

公开(公告)号：US07715522B2

公开(公告)日：2010-05-11

申请号：US12095072

申请日：2006-12-25

申请人： Taiga Goto ,  Koichi Hirokawa ,  Osamu Miyazaki

发明人： Taiga Goto ,  Koichi Hirokawa ,  Osamu Miyazaki

IPC分类号： G01N23/00

CPC分类号： A61B6/032 ,  A61B6/4042 ,  A61B6/465 ,  A61B6/542 ,  Y10S378/901

摘要： An X-ray CT apparatus inputs information with respect to a target tissue of the object to be discriminated in the tomographic image and inputs an index with respect to correctness of the discrimination, and determines scanning conditions for discriminating the target tissue based on the index.

摘要翻译： X射线CT装置相对于断层图像中待鉴别对象的目标组织输入信息，并输入关于辨别的正确性的索引，并且基于索引确定用于鉴别目标组织的扫描条件。

公开(公告)号：US07653224B2

公开(公告)日：2010-01-26

申请号：US10588257

申请日：2005-02-15

申请人： Taiga Goto ,  Osamu Miyazaki ,  Koichi Hirokawa

发明人： Taiga Goto ,  Osamu Miyazaki ,  Koichi Hirokawa

IPC分类号： G06K9/00

CPC分类号： G06T11/006 ,  A61B6/027 ,  A61B6/032 ,  G06T2211/412 ,  G06T2211/421

摘要： A weighting function is created according to an arbitrary bio-movement correction range and a projection data angle for back-projection (width in the view direction used for reconstruction), set by a user, by considering the degree of the bio-movement and redundancy. By using this weighting function, an image reconstruction is performed.The bio-movement correction range is set as a correction angle width index ε expressing the width guaranteed as a slope portion of the weighting function. The projection data angle for back-projection (data width) is determined by considering the data redundancy, SN, time width (time resolution) contributing to the image.By determining the weight according to these two parameters, it is possible to apply reconstruction of projection data of all the scan ranges in the reconstruction of the tomogram and prevent lowering of the data contribution ratio as well as reduce the motion artifact, thereby obtaining a high-quality image.

摘要翻译： 根据用户设定的任意生物移动校正范围和背投影投影数据角度（用于重建的视线方向的宽度），通过考虑生物移动和冗余度来创建加权函数 。 通过使用该加权函数，执行图像重建。 生物运动校正范围被设定为表示作为加权函数的斜率部分保证的宽度的校正角宽度指数ε。 通过考虑对图像有贡献的数据冗余度，SN，时间宽度（时间分辨率）来确定反投影的投影数据角度（数据宽度）。 通过根据这两个参数确定权重，可以在重建断层图像中应用所有扫描范围的投影数据的重建，并且防止数据贡献率的降低以及减少运动伪像，从而获得高 质量形象。

公开(公告)号：US20090314199A1

公开(公告)日：2009-12-24

申请号：US12065263

申请日：2006-07-21

申请人： Yasukuni Iwasaki ,  Yoshimitsu Fukuda ,  Osamu Miyazaki

发明人： Yasukuni Iwasaki ,  Yoshimitsu Fukuda ,  Osamu Miyazaki

IPC分类号： C23C16/455

CPC分类号： C23C14/564 ,  B01J3/006

摘要： The present invention provides a vacuum chamber capable of simplifying the structure of the arrangement of a cooling passage. The vacuum chamber of the present invention includes a plurality of wall members, the plurality of the wall members are connected to each other to construct a chamber main body by connection portions where connection surfaces each of which is part of a surface of each wall member are hermetically connected to each other, and at least part of the connection portions are built-in gap type connection portions each of which has a gap extending along the corresponding connection surfaces inside the connection surfaces and in which peripheries of the connection surfaces are hermetically connected to each other by welding.

摘要翻译： 本发明提供一种能够简化冷却通道的结构的结构的真空室。 本发明的真空室包括多个壁构件，多个壁构件彼此连接，通过连接部分构成腔室主体，连接部分各自是每个壁构件的表面的一部分 并且连接部分的至少一部分是内置的间隙型连接部分，每个连接部分具有沿着连接表面内的对应连接表面延伸的间隙，并且连接表面的外围与气密连接 彼此通过焊接。

公开(公告)号：US07570735B2

公开(公告)日：2009-08-04

申请号：US10587171

申请日：2005-01-17

申请人： Yasutaka Konno ,  Osamu Miyazaki

发明人： Yasutaka Konno ,  Osamu Miyazaki

IPC分类号： A61B6/03

CPC分类号： A61B6/032 ,  A61B6/585

摘要： An X-ray CT scanner characterized in that it comprises first storage means for storing data on the response characteristic of an X-ray detector measured previously and representing the characteristic of the afterglow and second storage means for storing output data of the X-ray detector on the past projections corrected by correcting means by using the data on the response characteristic and in that the correcting means has afterglow correcting means for correcting the influence of inflow of signal from the past projections due to the afterglow on the output data on the present projection and the influence of outflow of signal on the future projections by using the data on the response characteristic stored in the first storage means and the past output data stored in the second storage means on the projections.

摘要翻译： 一种X射线CT扫描器，其特征在于，它包括：第一存储装置，用于存储关于先前测量的X射线检测器的响应特性的数据，并表示余辉的特性;以及第二存储装置，用于存储X射线检测器的输出数据 在通过使用关于响应特性的数据的校正装置校正的过去投影中，并且校正装置具有余辉校正装置，用于校正由于余辉引起的过去投影的信号的流入对当前投影的输出数据的影响 以及通过使用存储在第一存储装置中的响应特性的数据和存储在第二存储装置中的过去的输出数据对投影来使信号流出对未来投影的影响。

公开(公告)号：US07366277B2

公开(公告)日：2008-04-29

申请号：US10587128

申请日：2005-01-20

申请人： Taiga Goto ,  Osamu Miyazaki ,  Koichi Hirokawa

发明人： Taiga Goto ,  Osamu Miyazaki ,  Koichi Hirokawa

IPC分类号： H05G1/60

CPC分类号： G06T11/006 ,  A61B6/027 ,  A61B6/032 ,  A61B6/4085 ,  Y10S378/901

摘要： An image reconstruction area of a subject is divided into a plurality of image data segments, among projection data obtained by projection, projection data segments necessary for back projection processing are cut out for every image data segments and back projection processing is performed for every image data segments by making use of the cut out projection data segments. Further, detector addresses of the projection data to be used for the back projection processing are obtained from a plurality of limited number of detector addresses within the concerned image data segment region. As a result, a device is realized which permits to produce a high quality tomographic image with high speed by using a small amount of a high speed memory.

摘要翻译： 被摄物体的图像重建区域被划分为多个图像数据段，在通过投影获得的投影数据中，针对每个图像数据段切出用于背投影处理所需的投影数据段，并且对每个图像数据执行反投影处理 通过使用切出的投影数据段来实现。 此外，从相关图像数据段区域内的多个有限数量的检测器地址获得用于反投影处理的投影数据的检测器地址。 结果，实现了允许通过使用少量的高速存储器以高速产生高质量断层图像的装置。

公开(公告)号：US20080062826A1

公开(公告)日：2008-03-13

申请号：US11579127

申请日：2005-04-27

申请人： Osamu Miyazaki ,  Keiji Sakai ,  Yukio Watanabe

发明人： Osamu Miyazaki ,  Keiji Sakai ,  Yukio Watanabe

IPC分类号： G11B7/00

CPC分类号： G11B7/1353 ,  G11B7/0903 ,  G11B7/0943 ,  G11B7/131 ,  G11B2007/0013

摘要： An optical pickup device includes: a splitting section for splitting a beam; a light-receiving section for receiving the split beams. The light-receiving section includes: a tracking-use main light-receiving region and tracking-use sub light-receiving regions, and auxiliary light-receiving regions. Each of the auxiliary light-receiving regions receives only a light beam reflected off a recording layer other than a recording layer subjected to an information writing/reading process. A light-receiving area of each of the auxiliary light-receiving area is smaller than a light-receiving area of each tracking-use light-receiving region. Further, an optical pickup device includes: a splitting section for splitting a beam; and a light-receiving section for receiving the split beams. The light-receiving section includes a sub light-receiving regions for receiving tracking-use sub beams. The tracking-use sub beams are arranged so as not to allow entering of a focusing-use main beam reflected off a non-targeted recording layer.

摘要翻译： 一种光学拾取装置，包括：用于分割光束的分离部分; 用于接收分束的光接收部分。 光接收部分包括：跟踪用主光接收区域和跟踪用子光接收区域以及辅助光接收区域。 每个辅助光接收区域仅接收经过信息写入/读取处理的记录层以外的记录层反射的光束。 每个辅助光接收区域的光接收区域小于每个跟踪用光接收区域的光接收区域。 此外，光学拾取装置包括：用于分割光束的分离部分; 以及用于接收分束的光接收部分。 光接收部分包括用于接收跟踪用子束的子光接收区域。 跟踪使用子光束被布置成不允许进入从非目标记录层反射的聚焦用主光束。

公开(公告)号：US20080044926A1

公开(公告)日：2008-02-21

申请号：US11793980

申请日：2005-12-22

申请人： Yuki Honjo ,  Yuka Akimoto ,  Kazuo Kotani ,  Hirokazu Yago ,  Masanao Matsuo ,  Osamu Miyazaki ,  Kazunori Saito

发明人： Yuki Honjo ,  Yuka Akimoto ,  Kazuo Kotani ,  Hirokazu Yago ,  Masanao Matsuo ,  Osamu Miyazaki ,  Kazunori Saito

IPC分类号： G01N33/566

CPC分类号： G01N33/54333 ,  G01N33/54313 ,  G01N33/57434

摘要： It is intended to provide a reagent and an assay method whereby an antigen can be conveniently and accurately assayed without resorting to any special antibody. Using two or more carriers having different particle sizes, a carrier having a smaller particle size is sensitized with at least one monoclonal antibody, which is selected from among three monoclonal antibodies being reactive with both of a free antigen and a complex antigen and having different recognition sites from each other, while a carrier having a larger particle size is sensitized with the remainder monoclonal antibodies, thereby providing an assay reagent and an assay method whereby the reactivities of a free antigen and a complex antigen can be controlled.

摘要翻译： 旨在提供一种试剂和测定方法，其中可以方便和准确地测定抗原而不诉诸任何特殊的抗体。 使用两种或更多种具有不同粒度的载体，具有较小粒度的载体用至少一种单克隆抗体敏化，所述单克隆抗体选自与游离抗原和复合抗原两者具有不同识别性的三种单克隆抗体 而具有较大粒径的载体则与剩余的单克隆抗体敏感，从而提供测定试剂和测定方法，由此可以控制游离抗原和复合抗原的反应性。

公开(公告)号：US20080018969A1

公开(公告)日：2008-01-24

申请号：US10586021

申请日：2005-01-11

申请人： Keiji Sakai ,  Renzaburoh Miki ,  Yukio Watanabe ,  Osamu Miyazaki

发明人： Keiji Sakai ,  Renzaburoh Miki ,  Yukio Watanabe ,  Osamu Miyazaki

IPC分类号： G02B5/32

CPC分类号： G11B7/1365 ,  G11B7/123 ,  G11B7/1275 ,  G11B7/1353 ,  G11B7/1372 ,  G11B7/1381 ,  G11B2007/0006

摘要： An optical integrated unit includes a light-emitting portion for emitting a plurality of laser beams having different wavelengths, a wave plate, a polarization hologram element for diffracting a first laser beam emitted from a light source, and a non-polarization hologram element for diffracting a second laser beam emitted from a light source. Wave plate is formed to act as a λ/4 plate for the first laser beam and act as a λ plate or a λ/2 plate for the second laser beam.

摘要翻译： 光学集成单元包括用于发射具有不同波长的多个激光束的发光部分，波片，用于衍射从光源发射的第一激光束的偏振全息元件和用于衍射的非偏振全息元件 从光源发射的第二激光束。 波片形成为用作第一激光束的λ/ 4板，并用作第二激光束的λ板或λ/ 2板。