公开(公告)号：US07551710B2

公开(公告)日：2009-06-23

申请号：US10968027

申请日：2004-10-20

申请人： Yutaka Abe ,  Taro Takagi ,  So Kitazawa

发明人： Yutaka Abe ,  Taro Takagi ,  So Kitazawa

IPC分类号： A61B6/00

CPC分类号： G06T11/005 ,  G01N23/046 ,  G01N2223/419

摘要： An X-ray CT apparatus includes a unit for transmitting an X-ray at not less than two different heights of a measurement object and obtaining a given CT image. Alternatively, the X-ray CT apparatus includes a unit for causing an X-ray to pass through the measurement object and obtaining a CT image and a unit for positioning the X-ray source at not less than two different heights of the measurement object, emitting the X-ray, and obtaining the given CT image. Alternatively, the X-ray CT apparatus includes a unit for causing an X-ray to pass through the measurement object and obtaining a CT image and a unit for obtaining CT image data at a third height position between a first and a second height positions based on CT image data of the first and second height positions of the measurement object.

摘要翻译： X射线CT装置包括用于在测量对象的不同高度不少于两个高度发射X射线并获得给定CT图像的单元。 或者，X射线CT装置包括用于使X射线通过测量对象并获得CT图像的单元和用于将X射线源定位在测量对象的不同两个高度的单元， 发射X射线，并获得给定的CT图像。 或者，X射线CT装置包括用于使X射线通过测量对象并获得CT图像的单元，以及用于在第一和第二高度位置之间的第三高度位置获得CT图像数据的单元， 在测量对象的第一和第二高度位置的CT图像数据上。

公开(公告)号：US20050084061A1

公开(公告)日：2005-04-21

申请号：US10968027

申请日：2004-10-20

申请人： Yutaka Abe ,  Taro Takagi ,  So Kitazawa

发明人： Yutaka Abe ,  Taro Takagi ,  So Kitazawa

IPC分类号： G01N23/04 ,  G06T11/00 ,  G21K1/12 ,  A61B6/00 ,  G01N23/00 ,  H05G1/60

CPC分类号： G06T11/005 ,  G01N23/046 ,  G01N2223/419

摘要： An X-ray CT apparatus includes a unit for transmitting an X-ray at not less than two different heights of a measurement object and obtaining a given CT image. Alternatively, the X-ray CT apparatus includes a unit for causing an X-ray to pass through the measurement object and obtaining a CT image and a unit for positioning the X-ray source at not less than two different heights of the measurement object, emitting the X-ray, and obtaining the given CT image. Alternatively, the X-ray CT apparatus includes a unit for causing an X-ray to pass through the measurement object and obtaining a CT image and a unit for obtaining CT image data at a third height position between a first and a second height positions based on CT image data of the first and second height positions of the measurement object.

摘要翻译： X射线CT装置包括用于在测量对象的不同高度不少于两个高度发射X射线并获得给定CT图像的单元。 或者，X射线CT装置包括用于使X射线通过测量对象并获得CT图像的单元和用于将X射线源定位在测量对象的不同两个高度的单元， 发射X射线，并获得给定的CT图像。 或者，X射线CT装置包括用于使X射线通过测量对象并获得CT图像的单元，以及用于在第一和第二高度位置之间的第三高度位置获得CT图像数据的单元， 在测量对象的第一和第二高度位置的CT图像数据上。

公开(公告)号：US5820811A

公开(公告)日：1998-10-13

申请号：US674915

申请日：1996-07-03

申请人： Tamotsu Murakami ,  Naomasa Nakajima ,  Yuichiro Nakaya ,  Taro Takagi

发明人： Tamotsu Murakami ,  Naomasa Nakajima ,  Yuichiro Nakaya ,  Taro Takagi

IPC分类号： B29C67/00 ,  B29C35/08 ,  B29C41/02

CPC分类号： B29C35/16 ,  B29C67/0066 ,  B29C2793/00 ,  B29K2995/0073

摘要： A novel optical molding process for forming a three-dimensional article from a photosensitive resin which is liquid at normal temperatures which involves forming a plurality of laminated cured resin layers by a repetition of the step of forming a cured resin layer by selectively irradiating the surface of a photosensitive resin, wherein the photosensitive resin has been coagulated by cooling and the coagulated resin is irradiated to cure it. The process can produce a three-dimensional article having an overhanging part without producing warping in the finished product and without requiring a support for the overhanging part while this part is being optically molded.

摘要翻译： 一种用于在常温下为液态的感光性树脂形成三维制品的新颖的光学成型方法，其包括通过重复通过选择性地照射固化树脂层的表面形成固化树脂层的步骤来形成多个层叠的固化树脂层 感光性树脂，其中感光性树脂通过冷却凝固，并且凝固的树脂被照射以使其固化。 该方法可以生产具有悬伸部分的三维制品，而不会在成品中产生翘曲，并且在该部件被光学模制的同时不需要对悬伸部分的支撑。