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1. 发明申请

US20130003076A1 TOMOGRAPHIC IMAGING APPRATUS AND TOMOGRAPHIC IMAGING METHOD 有权
标题翻译： TOMOGRAPHIC IMAGING APPRATUS和TOMOGRAPHIC IMAGING METHOD
公开(公告)号：US20130003076A1
公开(公告)日：2013-01-03
申请号：US13634215
申请日：2011-03-24
申请人： Hirofumi Yoshida , Nobuhito Suehira
发明人： Hirofumi Yoshida , Nobuhito Suehira
IPC分类号： G01B9/02
CPC分类号： A61B3/1225 , A61B3/102 , A61B5/0066 , A61B5/0068 , G01B9/02044 , G01B9/02091
摘要： A tomographic imaging apparatus includes an irradiation unit configured to irradiate with a plurality of measurement light beams, a sensor configured to convert into an electric signal a plurality of combined light beams via an optical imaging system by making return light beams from an inspection target, which are generated due to the plurality of measurement light beams, interfere with reference light beams, an output unit configured to output light beams of a single wavelength based on a wavelength width of the plurality of measurement light beams, and a generation unit configured to generate a tomographic image from an electric signal acquired by the sensor via the imaging optical system, based on a position of the light beam of the single wavelength on the sensor.
摘要翻译：断层成像装置包括被配置为用多个测量光束照射的照射单元，被配置为通过使来自检查对象的返回光束经由光学成像系统将多个组合光转换成电信号的传感器，由于多个测量光束而产生，与参考光束干涉，输出单元被配置为基于多个测量光束的波长宽度输出单个波长的光束;以及生成单元，被配置为生成基于传感器上的单个波长的光束的位置，经由成像光学系统由传感器获取的电信号的断层图像。

2. 发明授权

US08873065B2 Tomographic imaging apparatus and tomographic imaging method 有权
标题翻译：断层成像设备和断层成像方法
公开(公告)号：US08873065B2
公开(公告)日：2014-10-28
申请号：US13634215
申请日：2011-03-24
申请人： Hirofumi Yoshida , Nobuhito Suehira
发明人： Hirofumi Yoshida , Nobuhito Suehira
IPC分类号： G01B9/02 , A61B3/10 , A61B3/12 , A61B5/00
CPC分类号： A61B3/1225 , A61B3/102 , A61B5/0066 , A61B5/0068 , G01B9/02044 , G01B9/02091
摘要： A tomographic imaging apparatus includes an irradiation unit configured to irradiate with a plurality of measurement light beams, a sensor configured to convert into an electric signal a plurality of combined light beams via an optical imaging system by making return light beams from an inspection target, which are generated due to the plurality of measurement light beams, interfere with reference light beams, an output unit configured to output light beams of a single wavelength based on a wavelength width of the plurality of measurement light beams, and a generation unit configured to generate a tomographic image from an electric signal acquired by the sensor via the imaging optical system, based on a position of the light beam of the single wavelength on the sensor.
摘要翻译：断层成像装置包括被配置为用多个测量光束照射的照射单元，被配置为通过使来自检查对象的返回光束经由光学成像系统将多个组合光转换成电信号的传感器，由于多个测量光束而产生，与参考光束干涉，输出单元被配置为基于多个测量光束的波长宽度输出单个波长的光束;以及生成单元，被配置为生成基于传感器上的单个波长的光束的位置，经由成像光学系统由传感器获取的电信号的断层图像。

3. 发明申请

US20130003077A1 TOMOGRAPHIC IMAGING APPARATUS AND CONTROL APPARATUS FOR TOMOGRAPHIC IMAGING APPARATUS 审中-公开
标题翻译： TOMOGRAPHIC成像装置和控制装置
公开(公告)号：US20130003077A1
公开(公告)日：2013-01-03
申请号：US13634227
申请日：2011-03-25
申请人： Nobuhito Suehira , Yukio Sakagawa , Hirofumi Yoshida
发明人： Nobuhito Suehira , Yukio Sakagawa , Hirofumi Yoshida
IPC分类号： G01B9/02
CPC分类号： G01B9/02027 , A61B3/102 , A61B5/0066 , A61B5/0068 , G01B9/02044 , G01B9/02058 , G01B9/02084 , G01B9/02085 , G01B9/02087 , G01B9/02091 , G01B2290/65 , G01N21/4795
摘要： A tomographic imaging apparatus configured to acquire a tomographic image or a cross-sectional image of an object to be examined from signals of a plurality of interfering beams obtained by emitting a plurality of measuring beams to the object to be examined and causing return beams of the measuring beams to interfere with reference beams includes a sensor configured to detect the plurality of interfering beams to acquire signals of the plurality of interfering beams, an acquisition unit configured to acquire an optical characteristic in the tomographic imaging apparatus corresponding to each of the plurality of interfering beams, and a generation unit configured to generate a tomographic image or a cross-sectional image of the object to be examined based on the signals of the plurality of interfering beams and the optical characteristic.
摘要翻译：一种断层摄影成像装置，被配置为从通过将多个测量光束发射到被检查对象而获得的多个干涉光束的信号，从待检查对象的断层图像或横截面图像获取，测量光束干涉参考光束包括被配置为检测多个干扰光束以获取多个干扰光束的信号的传感器，被配置为获取与断层图像成像设备中对应于多个干扰波束中的每一个的光学特征的获取单元以及生成单元，其被配置为基于所述多个干扰光束的信号和所述光学特性来生成所述待检查对象的断层图像或横截面图像。

4. 发明授权

US08982357B2 Imaging device and imaging method 有权
标题翻译：成像装置和成像方法
公开(公告)号：US08982357B2
公开(公告)日：2015-03-17
申请号：US13320644
申请日：2010-05-19
申请人： Hirofumi Yoshida , Kenji Muto
发明人： Hirofumi Yoshida , Kenji Muto
IPC分类号： G01B9/02 , G01N21/47 , A61B3/10 , A61B5/00 , G01N21/17
CPC分类号： G01N21/4795 , A61B3/102 , A61B5/0066 , A61B5/0073 , G01B9/02027 , G01B9/02044 , G01B9/02058 , G01B9/02091 , G01B2290/35 , G01B2290/70 , G01N2021/1787
摘要： The present invention relates to a structure in which a sensor includes a first area and a second area upon which dispersed first and second lights are focused. The first and second areas are disposed in a dispersion direction or a direction perpendicular to the dispersion direction. A distance between the first and second areas is adjusted by using a distance between a plurality of fiber ends from which a plurality of combined lights exit and an optical magnification at a detecting section.
摘要翻译：本发明涉及一种结构，其中传感器包括第一区域和第二区域，分散的第一和第二光源聚焦在该区域上。第一和第二区域沿着与分散方向垂直的分散方向或方向设置。第一和第二区域之间的距离通过使用多个组合光从其出射的多个光纤端部与检测部分的光学倍率之间的距离来调节。

5. 发明授权

US08960905B2 Optical tomographic apparatus and control method thereof 有权
标题翻译：光学断层摄影装置及其控制方法
公开(公告)号：US08960905B2
公开(公告)日：2015-02-24
申请号：US13598789
申请日：2012-08-30
申请人： Hiroshi Aoki , Hirofumi Yoshida , Yukio Sakagawa
发明人： Hiroshi Aoki , Hirofumi Yoshida , Yukio Sakagawa
IPC分类号： A61B3/14
CPC分类号： G01N21/4795 , A61B3/102 , F04C2270/041 , G01B9/0203 , G01B9/02044 , G01B9/02089 , G01B9/02091 , G01B2290/35 , G01N2021/1787
摘要： In order to change a size of an imaging area of a tomographic image of an object to be inspected easily, provided is an optical tomographic apparatus for acquiring a tomographic image of an object to be inspected, the optical tomographic apparatus including a control unit for controlling a measuring light path length changing unit to change an optical path length of measuring light in a case where the size of the imaging area of the tomographic image is changed, and for controlling a reference light path length changing unit to change an optical path length of reference light in association with the change in the optical path length of the measuring light.
摘要翻译：为了容易地改变待检查对象的断层图像的成像区域的尺寸，提供了一种用于获取待检查对象的断层图像的光学断层摄影装置，该光学断层摄影装置包括：控制单元，用于控制测量光路长度改变单元，用于改变在断层图像的成像区域的尺寸改变的情况下测量光的光路长度，并且用于控制参考光路长度改变单元以改变光路长度参考光与测量光的光程长度的变化相关联。

6. 发明申请

US20120250029A1 OPTICAL TOMOGRAPHIC IMAGING APPARATUS AND CONTROL METHOD THEREFOR 审中-公开
标题翻译：光学成像装置及其控制方法
公开(公告)号：US20120250029A1
公开(公告)日：2012-10-04
申请号：US13428208
申请日：2012-03-23
申请人： Hirofumi Yoshida
发明人： Hirofumi Yoshida
IPC分类号： G01B11/02
CPC分类号： G01B9/02044 , A61B3/102 , G01B9/0203 , G01B9/02078 , G01B9/02087 , G01B9/02091
摘要： To remove an artifact generated by coherent noise from a tomographic image, provided is an optical tomographic imaging apparatus including: an artifact acquiring unit for acquiring an artifact generated by interference among a plurality of reflected light beams reflected by a plurality of layers of the object to be inspected; and an acquiring unit for acquiring a second tomographic image of the object to be inspected based on the artifact and a first tomographic image of the object to be inspected.
摘要翻译：为了从断层图像中除去由相干噪声产生的伪像，提供了一种光学断层成像设备，包括：伪像获取单元，用于获取由多个被反射物体反射的多个反射光束之间的干涉产生的伪像，被检查以及获取单元，用于基于待检查对象的伪像和第一断层图像获取待检查对象的第二断层图像。

7. 发明授权

US08022872B2 Positioning receiver 失效
标题翻译：定位接收机
公开(公告)号：US08022872B2
公开(公告)日：2011-09-20
申请号：US12530178
申请日：2007-03-07
申请人： Hiroshi Katayama , Akifumi Miyano , Hirofumi Yoshida , Kei Murayama , Kazuhiro Nojima
发明人： Hiroshi Katayama , Akifumi Miyano , Hirofumi Yoshida , Kei Murayama , Kazuhiro Nojima
IPC分类号： G01S19/37 , G01S19/33 , G01S19/34
CPC分类号： G01S19/37 , G01S19/33 , G01S19/34
摘要： A positioning receiver in which the circuit configuration of the receiving system corresponding to a plurality of positioning systems can be simplified and the current consumption and circuit size of which can be reduced. A positioning receiver (100) comprises first low-pass filters (111, 121) which limit outputs of a first signal mixer (103) and a second signal mixer (104) to a first bandwidth, and second low-pass filters (112, 122) which are provided on the output side of the first low-pass filters (111, 121) and limit the outputs of the first low-pass filters (111, 121) to a second bandwidth narrower than the first bandwidth and sets the filter bandwidth of the first low-pass filters (111, 121) greater than that of the second low-pass filters (112, 122).
摘要翻译：一种定位接收器，其中可以简化与多个定位系统相对应的接收系统的电路配置，并且可以减少其消耗电流和电路尺寸。定位接收器（100）包括将第一信号混合器（103）和第二信号混合器（104）的输出限制为第一带宽的第一低通滤波器（111,121）和第二低通滤波器（112,121） 122），其设置在第一低通滤波器（111,121）的输出侧，并将第一低通滤波器（111,121）的输出限制为比第一带宽窄的第二带宽，并将滤波器第一低通滤波器（111,121）的带宽大于第二低通滤波器（112,122）的带宽。

8. 发明申请

US20100085251A1 POSITIONING RECEIVER 失效
标题翻译：定位接收器
公开(公告)号：US20100085251A1
公开(公告)日：2010-04-08
申请号：US12530178
申请日：2007-03-07
申请人： Hiroshi Katayama , Akifumi Miyano , Hirofumi Yoshida , Kei Murayama , Kazuhiro Nojima
发明人： Hiroshi Katayama , Akifumi Miyano , Hirofumi Yoshida , Kei Murayama , Kazuhiro Nojima
IPC分类号： G01S19/37
CPC分类号： G01S19/37 , G01S19/33 , G01S19/34
摘要： A positioning receiver in which the circuit configuration of the receiving system corresponding to a plurality of positioning systems can be simplified and the current consumption and circuit size of which can be reduced. A positioning receiver (100) comprises first low-pass filters (111, 121) which limit outputs of a first signal mixer (103) and a second signal mixer (104) to a first bandwidth, and second low-pass filters (112, 122) which are provided on the output side of the first low-pass filters (111, 121) and limit the outputs of the first low-pass filters (111, 121) to a second bandwidth narrower than the first bandwidth and sets the filter bandwidth of the first low-pass filters (111, 121) greater than that of the second low-pass filters (112, 122).
摘要翻译：一种定位接收器，其中可以简化与多个定位系统相对应的接收系统的电路配置，并且可以减少其消耗电流和电路尺寸。定位接收器（100）包括将第一信号混合器（103）和第二信号混合器（104）的输出限制为第一带宽的第一低通滤波器（111,121）和第二低通滤波器（112,121） 122），其设置在第一低通滤波器（111,121）的输出侧，并将第一低通滤波器（111,121）的输出限制为比第一带宽窄的第二带宽，并将滤波器第一低通滤波器（111,121）的带宽大于第二低通滤波器（112,122）的带宽。

9. 发明申请

US20090127924A1 Gas Vent Plug, Bearing Device, and Bearing 有权
标题翻译：气体排气塞，轴承装置和轴承
公开(公告)号：US20090127924A1
公开(公告)日：2009-05-21
申请号：US11884387
申请日：2006-01-10
申请人： Yasuhiko Shimizu , Yukihiro Takeda , Hirofumi Yoshida
发明人： Yasuhiko Shimizu , Yukihiro Takeda , Hirofumi Yoshida
IPC分类号： B60B7/00 , F16C33/72
CPC分类号： F16K24/04 , B60B7/002 , F16C19/386 , F16C33/726 , F16C33/76 , F16K15/14
摘要： A gas vent plug is mounted in an aperture communicating with a bearing cavity, and includes a metal annular body, and an elastic tubular body constituted of an elastic member in tube form, integral with the metal annular body, and having a vents at one end face of the tube, protruding outwards in the axial direction of the tube. A circular groove is provided at one end face of the elastic tubular body so as to encircle the vent. Accordingly, variation in the working pressure is eliminated even in the case where the interference is increased when the gas vent plug is mounted in the aperture.
摘要翻译：排气塞安装在与轴承腔连通的孔中，并且包括金属环形体和由管状弹性构件构成的弹性管状体，与金属环形体成一体，并且在一端具有排气口管的表面，在管的轴向向外突出。在弹性管状体的一个端面处设置圆形槽，以包围通气口。因此，即使当气体排出塞被安装在孔中时，干扰增加的情况也消除了工作压力的变化。

10. 发明授权

US07149037B2 Zoom lens system and image-taking apparatus having the same 失效
标题翻译：变焦透镜系统和摄像装置
公开(公告)号：US07149037B2
公开(公告)日：2006-12-12
申请号：US11191406
申请日：2005-07-27
申请人： Hirofumi Yoshida , Koshi Hatakeyama
发明人： Hirofumi Yoshida , Koshi Hatakeyama
IPC分类号： G02B15/14 , G02B13/08
CPC分类号： G02B15/04
摘要： A zoom lens system includes plural optical units each of which includes plural optical elements each having a rotationally asymmetrical surface, and changes optical power as the optical elements in each of the plural optical units move in directions different from an optical axis, wherein a principal point position moves in an optical-axis direction without causing the optical element to move in the optical-axis direction, the zoom lens system having such a shape that the principal point position of at least one unit of the plural optical units is located outside the one unit.
摘要翻译：变焦透镜系统包括多个光学单元，每个光学单元包括多个具有旋转不对称表面的光学元件，并且当多个光学单元中的每一个中的光学元件沿与光轴不同的方向移动时，光学功率改变，其中主点位置在光轴方向上移动而不使光学元件在光轴方向上移动，变焦透镜系统具有这样的形状，使得多个光学单元中的至少一个单元的主要位置位于一个单元。

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