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1. 发明授权

US5822077A Determination unit for determining, through detecting information associated with external object, whether or not external object will use functional apparatus or who is external object, so as to provide appropriate service 失效
标题翻译：确定单元，用于通过检测与外部对象相关的信息来确定外部对象是否将使用功能设备或者是外部对象，以便提供适当的服务
公开(公告)号：US5822077A
公开(公告)日：1998-10-13
申请号：US739734
申请日：1996-11-07
申请人： Eiichi Sasaki , Fumio Kishi , Mitsuhisa Kanaya , Yoshinori Arai , Kouji Ichimiya , Kenji Namie
发明人： Eiichi Sasaki , Fumio Kishi , Mitsuhisa Kanaya , Yoshinori Arai , Kouji Ichimiya , Kenji Namie
IPC分类号： B41J29/38 , G01S15/04 , G01S15/88 , G01S17/88 , G01V8/20 , G03G15/00 , G03G21/00 , H04N1/00 , H04N1/21
CPC分类号： H04N1/00885 , H04N1/00891 , H04N1/00896
摘要： A determination unit is used for a functional apparatus, for determining whether or not an external object will use the functional apparatus. The determining unit comprises a detecting unit, a determining sub-unit, a service providing unit. The detecting unit detects movement of an external object. The determining sub-unit determines, based on the result of the detection by the detection unit, whether or not the external object will use the functional apparatus. The service providing unit provides a service which is appropriate based on the determination performed by the determining sub-unit.
摘要翻译：确定单元用于功能设备，用于确定外部对象是否将使用功能设备。确定单元包括检测单元，确定子单元，服务提供单元。检测单元检测外部物体的移动。确定子单元基于检测单元的检测结果确定外部对象是否将使用该功能装置。服务提供单元基于由确定子单元执行的确定提供适当的服务。

2. 发明授权

US07534105B2 Occludator, face bow, occlusion-confirming system and temporomandibular joint-reproducing system 有权
标题翻译：闭塞器，脸弓，闭塞确认系统和颞下颌关节再生系统
公开(公告)号：US07534105B2
公开(公告)日：2009-05-19
申请号：US10529100
申请日：2003-09-26
申请人： Yoshinori Arai , Yutaka Akiyama , Toru Ishizuka , Hitoshi Tsunashima , Ayuta Yamada
发明人： Yoshinori Arai , Yutaka Akiyama , Toru Ishizuka , Hitoshi Tsunashima , Ayuta Yamada
IPC分类号： A61C11/00 , A61C19/04
CPC分类号： A61C19/045 , A61C11/005 , A61C11/022 , B33Y80/00
摘要： It is intended to provide an occludator whereby joint movements at occlusion being similar to the actual tempromandibular joint movements of an individual patient or ideal movements can be reproduced, and a face bow to be used for the occludator. To achieve this object, an occlusion plane against a standard plane is accurately drawn by using the above face bow F whereby the occlusion plane can be drawn at a high accuracy. A solid model of the tempromandibular joint similar to the tempromandibular joint form of an actual patient is used as the joint unit of the occludator K, while the positional relationship in the body at occlusion is three-dimensionally reproduced in the occludator I with the use of the above-described face bow F. It is also intended to provide an occlusion-confirming system and a tempromandibular joint-reproducing system with the use of an occludator whereby joint movements at occlusion being similar to the actual tempromandibular joint movements of an individual patient or ideal movements can be reproduced. To achieve this object, the tempromandibular joint of the body is photographed with a local X-ray CT device to give three-dimensional image data and then a solid model of the tempromandibular joint is constructed based on the three-dimensional image data. This solid model is employed as the joint unit of the occludator K and the positional relationship in the body at occlusion is three-dimensionally reproduced.
摘要翻译：旨在提供一种封堵器，其中闭塞处的关节运动类似于个体患者的实际颞下颌关节运动或理想运动可以被再现，以及用于闭塞器的面弓。为了达到这个目的，通过使用上述的面弓F来精确地绘制出相对于标准平面的遮挡面，从而能够高精度地绘制遮挡面。使用类似于实际患者的颞下颌关节形式的颞下颌关节的实体模型作为闭塞器K的联合单元，而在闭塞器中的身体中的位置关系在封堵器I中被三维再现，使用也可以使用闭塞器来提供闭塞确认系统和颞下颌关节再现系统，由此闭塞时的关节运动类似于单个患者的实际颞下颌关节运动，或理想动作可以复制。为了达到这个目的，用局部X射线CT装置对本体的颞下颌关节进行拍摄，得到三维图像数据，然后基于三维图像数据构建颞下颌关节的实体模型。该实体模型用作封堵器K的联合单元，并且在闭塞中的身体中的位置关系被三维再现。

3. 发明授权

US06289074B1 X-ray computed tomography method and system 有权
标题翻译： X线计算机断层扫描方法和系统
公开(公告)号：US06289074B1
公开(公告)日：2001-09-11
申请号：US09388282
申请日：1999-09-01
申请人： Yoshinori Arai , Masakazu Suzuki , Akifumi Tachibana
发明人： Yoshinori Arai , Masakazu Suzuki , Akifumi Tachibana
IPC分类号： A61B603
CPC分类号： A61B6/032 , A61B6/14
摘要： An X-ray computed tomography (CT) method of producing sectional images and panoramic images while reducing the exposure dose and time. The method includes producing an X-ray projection image on a two-demensional X-ray image sensor by turning a rotary arm within a scope of angle according to the projection conditions, while locally radiating conical X-ray beams, with a small width in the rotating direction of the beams, with the rotating center of the rotary arm fixed at the center position of the region to be X-rayed and the X-ray projection images are processed using specific equation as previously prepared by a computer to extract image information, and thereby to produce a sectional image of the local region of the object to be examined.
摘要翻译：一种在减少曝光剂量和时间的同时产生截面图像和全景图像的X射线计算机断层摄影（CT）方法。该方法包括：在二维X射线图像传感器的基础上，通过在旋转臂的角度范围内，根据投影条件旋转X射线投射图像，同时局部地辐射锥形X射线束，其宽度小梁的旋转方向，其中旋转臂的旋转中心固定在要被X射线的区域的中心位置处，并且使用由计算机预先准备的特定方程来处理X射线投影图像以提取图像信息，从而产生被检查物体的局部区域的截面图像。

4. 发明授权

US08817944B2 X-ray imaging apparatus 有权
标题翻译： X射线成像装置
公开(公告)号：US08817944B2
公开(公告)日：2014-08-26
申请号：US13207196
申请日：2011-08-10
申请人： Yoshinori Arai , Masakazu Suzuki , Takahiro Yoshimura , Makoto Honjo
发明人： Yoshinori Arai , Masakazu Suzuki , Takahiro Yoshimura , Makoto Honjo
IPC分类号： A61B6/03 , A61B6/06 , A61B6/00 , A61B6/14 , A61B19/00
CPC分类号： A61B6/14 , A61B6/03 , A61B6/035 , A61B6/06 , A61B6/4452 , A61B6/4476 , A61B6/469 , A61B6/501 , A61B6/542 , A61B2034/2059
摘要： In an X-ray imaging apparatus that performs X-ray CT imaging, an X-ray generator (13) that generates an X-ray cone beam (BX1) and an X-ray detector (21) that detects the X-ray cone beam (BX1) radiated to an object (specifically, image object (OB)) are revolved for 180 degrees to be opposed to each other with the object being located therebetween. Further, the X-ray generator (13) is moved such that a revolution reference point (CP) that is set on an optical path (CB) of the X-ray cone beam (BX1) goes round of a predetermined oval shape while the X-ray detector (13) and the X-ray generator (21) are revolved for 180 degrees. Setting is made such that a CT image area (CA) to be imaged by the irradiation of the X-ray cone beam (BX1) has an approximately triangular shape through the above-mentioned operation.
摘要翻译：在进行X射线CT成像的X射线成像装置中，生成X射线发生器（13），其生成X射线锥形束（BX1）和X射线检测器（21），其检测X射线锥辐射到物体（具体地，图像物体（OB））的光束（BX1）以对角物位于其间的方式相互旋转180度。此外，X射线发生器（13）移动，使得设置在X射线锥形束（BX1）的光路（CB）上的旋转基准点（CP）绕预定的椭圆形圆转，同时 X射线检测器（13）和X射线发生器（21）旋转180度。使得通过X射线锥形束（BX1）的照射成像的CT图像区域（CA）通过上述操作具有近似三角形的设置。

5. 发明申请

US20120039435A1 X-ray imaging apparatus 有权
标题翻译： X射线成像装置
公开(公告)号：US20120039435A1
公开(公告)日：2012-02-16
申请号：US13207196
申请日：2011-08-10
申请人： Yoshinori Arai , Masakazu Suzuki , Takahiro Yoshimura , Makoto Honjo
发明人： Yoshinori Arai , Masakazu Suzuki , Takahiro Yoshimura , Makoto Honjo
IPC分类号： A61B6/03
CPC分类号： A61B6/14 , A61B6/03 , A61B6/035 , A61B6/06 , A61B6/4452 , A61B6/4476 , A61B6/469 , A61B6/501 , A61B6/542 , A61B2034/2059
摘要： In an X-ray imaging apparatus that performs X-ray CT imaging, an X-ray generator (13) that generates an X-ray cone beam (BX1) and an X-ray detector (21) that detects the X-ray cone beam (BX1) radiated to an object (specifically, image object (OB)) are revolved for 180 degrees to be opposed to each other with the object being located therebetween. Further, the X-ray generator (13) is moved such that a revolution reference point (CP) that is set on an optical path (CB) of the X-ray cone beam (BX1) goes round of a predetermined oval shape while the X-ray detector (13) and the X-ray generator (21) are revolved for 180 degrees. Setting is made such that a CT image area (CA) to be imaged by the irradiation of the X-ray cone beam (BX1) has an approximately triangular shape through the above-mentioned operation.
摘要翻译：在进行X射线CT成像的X射线成像装置中，生成X射线发生器（13），其生成X射线锥形束（BX1）和X射线检测器（21），其检测X射线锥辐射到物体（具体地，图像物体（OB））的光束（BX1）以对角物位于其间的方式相互旋转180度。此外，X射线发生器（13）移动，使得设置在X射线锥形束（BX1）的光路（CB）上的旋转基准点（CP）绕预定的椭圆形圆转，同时 X射线检测器（13）和X射线发生器（21）旋转180度。使得通过X射线锥形束（BX1）的照射成像的CT图像区域（CA）通过上述操作具有近似三角形的设置。

6. 发明授权

US08032662B2 Module connecting system 有权
标题翻译：模块连接系统
公开(公告)号：US08032662B2
公开(公告)日：2011-10-04
申请号：US12648905
申请日：2009-12-29
申请人： Yoshinori Arai
发明人： Yoshinori Arai
IPC分类号： G06F13/00
CPC分类号： G06F13/4247
摘要： An object of the present invention is to provide a module connecting system that can comply flexibly with the number of expansion modules and has an inexpensive and simple configuration. In the configuration of the module connecting system of the present invention, a basic module transmits a repetitive pulse signal to an expansion module, the repetitive pulse signal whose frequency is divided by a frequency dividing circuit included in the expansion module is output as frequency dividing information to the basic module, and the number of expansion modules is determined based on the frequency dividing information.
摘要翻译：本发明的一个目的是提供一种可以灵活地符合扩展模块数量的模块连接系统，并且具有便宜且简单的结构。在本发明的模块连接系统的结构中，基本模块向扩展模块发送重复脉冲信号，将由扩展模块中包含的分频电路分频的重复脉冲信号作为分频信息输出到基本模块，并且基于分频信息确定扩展模块的数量。

7. 发明授权

US07570734B2 Method and apparatus for X-ray image correction 有权
标题翻译：用于X射线图像校正的方法和装置
公开(公告)号：US07570734B2
公开(公告)日：2009-08-04
申请号：US10894218
申请日：2004-07-19
申请人： Yoshinori Arai , Masakazu Suzuki
发明人： Yoshinori Arai , Masakazu Suzuki
IPC分类号： A61B6/03
CPC分类号： A61B6/4441 , A61B6/027 , A61B6/032 , A61B6/4085 , A61B6/463 , A61B6/583
摘要： In an X-ray computerized tomography scanner, a correction phantom embedding an X-ray absorbing object is put on or around a non-vertical rotary axis between an X-ray source and a two-dimensional X-ray detector, and two dimensional imaging data of the phantom is acquired. Then a locus of the X-ray absorbing material is determined in the two-dimensional imaging data, and based on the locus an ideal locus is obtained in the direction of the rotary axis. Next, a difference between the calculated position of the ideal locus and a measured position is determined in the direction of the rotary axis. The difference is used to correct deviation in the direction of the rotary axis.
摘要翻译：在X射线计算机断层扫描仪中，将X射线吸收物体的校正幻影放置在X射线源和二维X射线检测器之间的非垂直旋转轴上或周围，并且二维成像获得幻影的数据。然后在二维成像数据中确定X射线吸收材料的轨迹，并且基于轨迹，在旋转轴的方向上获得理想轨迹。接下来，在旋转轴的方向上确定理想轨迹的计算位置与测量位置之间的差。该差异用于校正旋转轴方向上的偏差。

8. 发明授权

US4684057A Heat insulated cooking utensil 失效
标题翻译：隔热炊具
公开(公告)号：US4684057A
公开(公告)日：1987-08-04
申请号：US903274
申请日：1986-09-03
申请人： Kenichi Miyaji , Shouji Toida , Yoshinori Arai
发明人： Kenichi Miyaji , Shouji Toida , Yoshinori Arai
IPC分类号： A47J27/00 , A47J41/02 , B23K1/00 , B23K1/008 , B23K31/02 , B23K20/02 , B23K20/14
CPC分类号： A47J27/002 , A47J41/028 , B23K1/008
摘要： Disclosed is a vacuum-heat-insulated cooking utensil and a method of manufacturing the same. Inner and outer containers are prepared each having a tubular side wall and an end wall closing the end of the side wall. The inner container is positioned in the outer container with the respective bottoms being in contact with each other through a first brazing material, with the other ends of the side walls fitted to each other with a gap which constitutes a vacuum sealing section, and with an annular space being defined between the side walls. A second brazing material having a melting point higher than that of the first brazing material is positioned at the vacuum sealing section. An assembly of the containers and the brazing materials is placed in a vacuum furnace. The furnace is evacuated to evacuate the annular space. Temperature within the furnace is raised above the melting point of the second brazing material to melt the first and second brazing materials. The temperature within the furnace is then lowered to a level lower than a soldifying point of the second brazing material but higher than the melting point of the first brazing material to solidify the second brazing material to seal the vacuum sealing section. Subsequently, pressure within the furnace is raised to a level approximate to the atmospheric pressure. The temperature within the furnace is lowered to solidify the first brazing material to bring the end walls of the respective containers into intimate contact with each other to form a heat receiving bottom of the cooking utensil.

9. 发明授权

US07039156B2 Display method and apparatus of x-ray projection image for medical use, x-ray CT apparatus for medical use and recording medium for recording program to achieve the display method 失效
标题翻译：用于医疗用的x射线投射图像的显示方法和装置，用于医疗用的x射线CT装置和用于记录程序的记录介质以实现显示方法
公开(公告)号：US07039156B2
公开(公告)日：2006-05-02
申请号：US10398321
申请日：2001-10-04
申请人： Yoshinori Arai , Masakazu Suzuki , Kouji Yasuda
发明人： Yoshinori Arai , Masakazu Suzuki , Kouji Yasuda
IPC分类号： A61B6/14
CPC分类号： A61B6/463 , A61B6/0478 , A61B6/14 , A61B6/469
摘要： A display method and apparatus of an X-ray projection image for medical use wherein a projection interested area to construct the X-ray projection image of an object is set on an image layer with an extending predetermined thickness perpendicular to an X-ray radiation plane defined by rotational radiation of an X-ray beam, the projection interested area is comprised of the three dimensional X-ray absorption coefficient data, and the X-ray projection image is produced by projecting the three dimensional X-ray absorption coefficient data existing in the projection interested area with respect to a projection plane intersecting the X-ray radiation plane.
摘要翻译：一种用于医疗用途的X射线投影图像的显示方法和装置，其中将建立物体的X射线投影图像的投影感兴趣区域设置在垂直于X射线辐射平面的延伸的预定厚度的图像层上由X射线束的旋转辐射限定，投影感兴趣区域由三维X射线吸收系数数据组成，并且X射线投影图像是通过将存在的三维X射线吸收系数数据投影感兴趣区域相对于与X射线辐射平面相交的投影平面。

10. 发明授权

US06243439B1 CT scanning apparatus 失效
标题翻译： CT扫描仪
公开(公告)号：US06243439B1
公开(公告)日：2001-06-05
申请号：US09265908
申请日：1999-03-10
申请人： Yoshinori Arai , Masakazu Suzuki
发明人： Yoshinori Arai , Masakazu Suzuki
IPC分类号： A61B603
CPC分类号： A61B6/08 , A61B6/032 , A61B6/12 , A61B6/14 , A61B6/5264
摘要： A CT scanning apparatus in accordance with the present invention comprises an image pickup system having an X-ray source being rotated around an object and a two-dimensional X-ray image pickup portion disposed opposite to the X-ray source with the object therebetween and being rotated, and is configured to rotate the image pickup system so as to radiograph three-dimensional areas inside the object, wherein a substance capable of being detected as an X-ray image is used as a position marker, and the position marker is disposed so as to be positioned in the image pickup view of the image pickup system during the rotation of the image pickup system and radiographed together with the object. In an ideal case, the image of the position marker in the two-dimensional X-ray image obtained as described above moves in a sine curve. Therefore, a correction amount for each X-ray image is calculated from the difference between the actual position in the X-ray image and the ideal position changing in the sine curve. By using the correction amount, the two-dimensional X-ray image is corrected, and a CT image is built. As a result, the effects of “moving artifact” and the like can be eliminated, and a clear image can be obtained.
摘要翻译：根据本发明的CT扫描装置包括具有围绕物体旋转的X射线源的图像拾取系统和与X射线源相对设置的二维X射线摄像部分，其间具有物体，被配置为旋转图像拾取系统，以便对物体内部的三维区域进行射线照射，其中将能够被检测为X射线图像的物质用作位置标记，并且设置位置标记以便在图像拾取系统的旋转期间被定位在图像拾取系统的图像拾取视图中并与对象一起被射出。在理想情况下，如上所述获得的二维X射线图像中的位置标记的图像以正弦曲线移动。因此，根据X射线图像中的实际位置与在正弦曲线中变化的理想位置之间的差计算每个X射线图像的校正量。通过使用校正量，校正二维X射线图像，并构建CT图像。结果，可以消除“移动假象”等的影响，并且可以获得清晰的图像。

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