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1. 发明授权

US06459493B1 Apparatus for measuring surface form 失效
标题翻译：用于测量表面形状的装置
公开(公告)号：US06459493B1
公开(公告)日：2002-10-01
申请号：US08663742
申请日：1996-06-14
申请人： Minako Sugiura , Shigeo Kubota , Naoya Eguchi
发明人： Minako Sugiura , Shigeo Kubota , Naoya Eguchi
IPC分类号： G01B1124
CPC分类号： G01B11/06
摘要： A second harmonic generating element radiates a laser beam having a wavelength of 532 nm onto a substrate surface. The laser beam corresponds to the second harmonic beam of a fundamental laser beam having a wavelength of 1064 nm. An emitting optical system emits the laser beam vertically to the substrate surface so that the laser beam is made linear. An observing means has a optical axis Lo oriented in a different direction from a optical axis Li of the emitting optical system and provides a CCD image sensor served as a two-dimensional imaging device located in conjugation with the height or thickness of the substrate surface. The observing means operates to observe a light section image formed by the linear beam fired by the emitting optical system onto the substrate surface. Then, an image processing means precisely measures the form of the surface of an object to be measured as suppressing degrade of an S/N ratio, on the basis of the image data of the light section image observed by the observing means.
摘要翻译：二次谐波发生元件将具有532nm波长的激光束辐射到衬底表面上。激光束对应于波长为1064nm的基本激光束的二次谐波。发射光学系统将激光束垂直地发射到衬底表面，使得激光束被线性化。观察装置具有沿与发射光学系统的光轴Li不同的方向定向的光轴Lo，并且提供用作与基板表面的高度或厚度共轭的二维成像装置的CCD图像传感器。观察装置用于观察由发射光学系统激发的线性光束形成的光线图像到基板表面上。然后，图像处理装置基于由观察装置观察到的光截面图像的图像数据，精确地测量待测物体的表面的形状，以抑制S / N比的降低。

2. 再颁专利

USRE37717E1 Optical pickup device 失效
标题翻译：光学拾取装置
公开(公告)号：USRE37717E1
公开(公告)日：2002-05-28
申请号：US09556129
申请日：2000-04-20
申请人： Naoya Eguchi , Shigeo Kubota
发明人： Naoya Eguchi , Shigeo Kubota
IPC分类号： G02B900
CPC分类号： G11B7/1381 , G02B5/005 , G11B7/1369 , G11B7/1374 , G11B7/139 , G11B7/13922 , G11B2007/0006 , G11B2007/13727
摘要： An optical pickup device for condensing the light from a light source on a signal recording surface by an objective lens and for detecting the return light from the signal recording surface by a light detection unit is disclosed. The optical pickup device is capable of recording and/or reproducing at least two different sorts of optical recording media. The light beam radiated from a light source is condensed by an objective lens. An aperture varying unit varies the size of an aperture of the objective lens depending upon the sorts of the optical recording media. The return light from the optical recording medium is detected by a light detection unit. The size of the aperture of the objective lens for condensing the light from the light source is varied depending upon the difference in substrate thickness of the different sorts of the optical recording media, thus assuring high-quality recording/reproduction for two or more different sorts of optical recording media.
摘要翻译：公开了一种光拾取装置，用于通过物镜将来自光源的光聚焦在信号记录表面上，并且用于通过光检测单元检测来自信号记录表面的返回光。光学拾取装置能够记录和/或再现至少两种不同种类的光学记录介质。从光源辐射的光束被物镜会聚。孔径变化单元根据光学记录介质的种类来改变物镜的孔径的尺寸。来自光记录介质的返回光由光检测单元检测。用于聚光来自光源的光的物镜的孔径的大小根据不同种类的光学记录介质的基板厚度的差异而变化，从而确保用于两种或多种不同类型的高质量记录/再现的光学记录介质。

3. 发明授权

US5852508A Lens device, ultraviolet-ray emitting device, and optical disc recording device 失效
标题翻译：透镜装置，紫外线发射装置和光盘记录装置
公开(公告)号：US5852508A
公开(公告)日：1998-12-22
申请号：US649759
申请日：1996-05-15
申请人： Shigeo Kubota , Naoya Eguchi
发明人： Shigeo Kubota , Naoya Eguchi
IPC分类号： G02B13/18 , G02B1/10 , G02B3/02 , G02B13/14 , G11B7/135 , G02B9/04
CPC分类号： G11B7/1378 , G02B13/143
摘要： A lens device for focusing a beam of an ultraviolet-ray region, provided with at least one aspherical lens made of synthetic quartz in which an aspherical portion is formed by a coating a fluororesin on a spherical portion of a side polished to a spherical surface; an ultraviolet-ray emitting device provided with a laser beam source emitting a beam in the ultraviolet-ray region and an object lens which has at least one of the above aspherical lenses; and an optical disc recording device provided with a laser beam source emitting a beam in the ultraviolet-ray region, a light intensity modulating means for modulating the intensity of the laser beam emitted from the laser beam source in accordance with a data signal; and the above object lens.
摘要翻译：一种透镜装置，用于聚焦紫外线区域的光束，所述透镜装置设置有至少一个由合成石英制成的非球面透镜，其中通过在抛光到球面的一侧的球形部分上涂覆氟树脂而形成非球面部分; 设置有在紫外线区域发射光束的激光束源的紫外线发射装置和具有至少一个上述非球面透镜的物镜; 以及设置有在紫外线区域发射光束的激光束源的光盘记录装置，用于根据数据信号调制从激光束源发射的激光束的强度的光强调制装置; 和上述物镜。

4. 发明授权

US07204593B2 3-D image display unit 有权
标题翻译： 3-D图像显示单元
公开(公告)号：US07204593B2
公开(公告)日：2007-04-17
申请号：US10502733
申请日：2003-12-02
申请人： Shigeo Kubota , Toshitaka Kawashima , Junichi Ohsako , Naoya Eguchi
发明人： Shigeo Kubota , Toshitaka Kawashima , Junichi Ohsako , Naoya Eguchi
IPC分类号： G03B21/00 , G02B26/00
CPC分类号： G02B27/2271 , G02B26/0808 , G02B27/2235 , G02B27/2242 , H04N13/388
摘要： The three-dimensional image display apparatus of the present invention includes an optical modulator array which modulates the light intensity of an incident light to be an image signal light and an optical deflector array which shifts an image focusing position of each pixel light from the optical modulator array in the direction of an optical axis to form a three-dimensional section image, wherein the optical modulator array is formed of a diffractive type array in which a plurality of light reflective films are driven and correspond to a light of one pixel and the optical reflector array is formed of an array in which a plurality of light reflective films are driven and correspond to a light of one pixel.
摘要翻译：本发明的三维图像显示装置包括调制作为图像信号光的入射光的光强度的光学调制器阵列和将来自光学调制器的每个像素光的图像聚焦位置偏移的光学偏转器阵列在光轴的方向上排列以形成三维截面图像，其中光调制器阵列由衍射型阵列形成，其中多个光反射膜被驱动并对应于一个像素的光，并且光学反射器阵列由其中多个光反射膜被驱动并对应于一个像素的光的阵列形成。

5. 发明授权

US06388744B1 Disc-shaped recording medium inspection apparatus and method 失效
标题翻译：碟形记录媒体检查装置及方法
公开(公告)号：US06388744B1
公开(公告)日：2002-05-14
申请号：US09533237
申请日：2000-03-22
申请人： Shigeo Kubota , Naoya Eguchi , Yutaka Imai
发明人： Shigeo Kubota , Naoya Eguchi , Yutaka Imai
IPC分类号： G01N2100
CPC分类号： G01N21/9506
摘要： To inspect a disc-shaped recording medium accurately, promptly and nondestructively, a laser light emitted from a laser generator 4 is irradiated through an optical fiber 8, a rotatable diffusion plate 10 and an objective lens 13 to the surface of a disc 2. A solid-state image sensing device 15 detects a return component of the light, reflected from the surface of the disc 2. A processor 6 processes the output image from the solid-state image sensing device 15 to inspect the configuration of the signal recording surface of the disc 2.
摘要翻译：为了准确，及时，非破坏性地检查盘形记录介质，从激光发生器4发出的激光通过光纤8，可旋转漫射板10和物镜13照射到盘2的表面。固态图像感测装置15检测从盘2的表面反射的光的返回分量。处理器6处理来自固态图像感测装置15的输出图像，以检查信号记录表面的配置光盘2。

6. 发明授权

US5742437A Optical pickup device 失效
公开(公告)号：US5742437A
公开(公告)日：1998-04-21
申请号：US555339
申请日：1995-11-08
申请人： Naoya Eguchi , Shigeo Kubota
发明人： Naoya Eguchi , Shigeo Kubota
IPC分类号： G02B5/00 , G11B7/00 , G11B7/135 , G02B9/00
CPC分类号： G11B7/1381 , G02B5/005 , G11B7/1369 , G11B7/1374 , G11B7/139 , G11B7/13922 , G11B2007/0006 , G11B2007/13727
摘要： An optical pickup device for condensing the light from a light source on a signal recording surface by an objective lens and for detecting the return light from the signal recording surface by a light detection unit is disclosed. The optical pickup device is capable of recording and/or reproducing at least two different sorts of optical recording media. The light beam radiated from a light source is condensed by an objective lens. An aperture varying unit varies the size of an aperture of the objective lens depending upon the sorts of the optical recording media. The return light from the optical recording medium is detected by a light detection unit. The size of the aperture of the objective lens for condensing the light from the light source is varied depending upon the difference in substrate thickness of the different sorts of the optical recording media, thus assuring high-quality recording/reproduction for two or more different sorts of optical recording media.

7. 发明授权

US08693099B2 Antireflection film 有权
标题翻译：防反射膜
公开(公告)号：US08693099B2
公开(公告)日：2014-04-08
申请号：US11782395
申请日：2007-07-24
申请人： Toshitaka Kawashima , Shigeo Kubota , Naoya Eguchi , Koichi Tatsuki , Junichi Ohsako
发明人： Toshitaka Kawashima , Shigeo Kubota , Naoya Eguchi , Koichi Tatsuki , Junichi Ohsako
IPC分类号： G02B1/10
CPC分类号： G02B1/115 , C03C17/36 , C03C17/3621 , C03C17/3628 , C03C17/3649 , C03C2217/734
摘要： An antireflection film capable of reliably preventing light (or laser light), which is incident on a glass substrate and which reaches a metal film, from being reflected by the metal film. The antireflection film provided between a metal film having a complex refractive index represented by NM=nM−i·km and a glass substrate having a refractive index NG includes, from the metal film side: (A) a first dielectric layer having a refractive index N1; (B) a second dielectric layer provided on the first dielectric layer and having a refractive index N2; and (C) a third dielectric layer provided on the second dielectric layer and having a refractive index N3, in which N1 NG, N2 NG hold. Accordingly, light which is incident on the glass substrate and which reaches the metal film is prevented from being reflected by the metal film.
摘要翻译：能够可靠地防止入射到玻璃基板上并到达金属膜的光（或激光）被金属膜反射的防反射膜。设置在具有由NM = nM-i·km表示的复折射率的金属膜和具有折射率NG的玻璃基板之间的抗反射膜包括从金属膜侧：（A）具有折射率的第一介电层 N1; （B）设置在第一电介质层上并具有折射率N2的第二电介质层; 和（C）设置在第二电介质层上并具有折射率N3的第三电介质层，其中N1 NG，N2 NG成立。因此，防止入射到玻璃基板上并到达金属膜的光被金属膜反射。

8. 发明申请

US20080024867A1 ANTIREFLECTION FILM, METHOD FOR HEATING METAL FILM, AND HEATING APPARATUS 有权
标题翻译：抗反射膜，加热金属膜的方法和加热装置
公开(公告)号：US20080024867A1
公开(公告)日：2008-01-31
申请号：US11782395
申请日：2007-07-24
申请人： Toshitaka Kawashima , Shigeo Kubota , Naoya Eguchi , Koichi Tatsuki , Junichi Ohsako
发明人： Toshitaka Kawashima , Shigeo Kubota , Naoya Eguchi , Koichi Tatsuki , Junichi Ohsako
IPC分类号： G02B1/11
CPC分类号： G02B1/115 , C03C17/36 , C03C17/3621 , C03C17/3628 , C03C17/3649 , C03C2217/734
摘要： There is provided an antireflection film capable of reliably preventing light (or laser light), which is incident on a glass substrate and which reaches a metal film, from being reflected by the metal film. The antireflection film provided between a metal film having a complex refractive index represented by NM=nM−i·km and a glass substrate having a refractive index NG includes, from the metal film side: (A) a first dielectric layer having a refractive index N1; (B) a second dielectric layer provided on the first dielectric layer and having a refractive index N2; and (C) a third dielectric layer provided on the second dielectric layer and having a refractive index N3, in which N1 NG, N2 NG hold. Accordingly, light which is incident on the glass substrate and which reaches the metal film is prevented from being reflected by the metal film.
摘要翻译：提供了能够可靠地防止入射到玻璃基板上并且到达金属膜的光（或激光）被金属膜反射的抗反射膜。该反射防止膜设置在具有由N M M = N M-M m N N表示的复折射率的金属膜和具有折射率N＆lt; N＆gt;包括从金属膜侧：（A）具有折射率N 1的第一介电层; （B）设置在第一电介质层上并具有折射率N 2的第二电介质层; 和（C）设置在所述第二电介质层上并具有折射率N 3 N 3的第三电介质层，其中N 1 < N 1，N 2，N 3，N 3，N 3，N 3，N 3， >> N 保持。因此，防止入射到玻璃基板上并到达金属膜的光被金属膜反射。

9. 发明申请

US20050225629A1 3-D image display unit 有权
标题翻译： 3-D图像显示单元
公开(公告)号：US20050225629A1
公开(公告)日：2005-10-13
申请号：US10502733
申请日：2003-12-02
申请人： Shigeo Kubota , Toshitaka Kawashima , Junichi Ohsako , Naoya Eguchi
发明人： Shigeo Kubota , Toshitaka Kawashima , Junichi Ohsako , Naoya Eguchi
IPC分类号： G02B26/08 , G02B27/22 , H04N13/00 , H04N13/04
CPC分类号： G02B27/2271 , G02B26/0808 , G02B27/2235 , G02B27/2242 , H04N13/388
摘要： The present invention is to provide a three-dimensional image display apparatus, in which three-dimensional images of a moving image and a still image are directly obtained without using a hologram technology and a high speed operation can be attained. The three-dimensional image display apparatus of the present invention includes an optical modulator array which modulates the light intensity of an incident light to be an image signal light and an optical deflector array which shifts an image focusing position of each pixel light from the optical modulator array in the direction of an optical axis to form a three-dimensional section image, wherein the optical modulator array is formed of a diffractive type array in which a plurality of light reflective films are driven and correspond to a light of one pixel and the optical reflector array 4 is formed of an array in which a plurality of light reflective films are driven and correspond to a light of one pixel.
摘要翻译：本发明提供一种三维图像显示装置，其中可以直接获得运动图像和静止图像的三维图像而不使用全息图技术并且可以实现高速操作。本发明的三维图像显示装置包括调制作为图像信号光的入射光的光强度的光学调制器阵列和将来自光学调制器的每个像素光的图像聚焦位置偏移的光学偏转器阵列在光轴的方向上排列以形成三维截面图像，其中光调制器阵列由衍射型阵列形成，其中多个光反射膜被驱动并对应于一个像素的光，并且光学反射器阵列4由其中多个光反射膜被驱动并对应于一个像素的光的阵列形成。

10. 发明授权

US07885461B2 Signal processing apparatus and method, and program 有权
标题翻译：信号处理装置及方法及程序
公开(公告)号：US07885461B2
公开(公告)日：2011-02-08
申请号：US12586667
申请日：2009-09-25
申请人： Ko Ishimoto , Koichiro Kakinuma , Takehiro Nakatsue , Tatsuhiko Matsumoto , Shuichi Haga , Hiroshi Takizuka , Yoshiki Shirochi , Naoya Katoh , Hiroshi Yamashita , Koichi Oura , Yoshihiro Kosugi , Junichi Iwai , Kazuji Uemura , Shigeo Kubota , Hideo Morita
发明人： Ko Ishimoto , Koichiro Kakinuma , Takehiro Nakatsue , Tatsuhiko Matsumoto , Shuichi Haga , Hiroshi Takizuka , Yoshiki Shirochi , Naoya Katoh , Hiroshi Yamashita , Koichi Oura , Yoshihiro Kosugi , Junichi Iwai , Kazuji Uemura , Shigeo Kubota , Hideo Morita
IPC分类号： G06K9/00
CPC分类号： H04N9/77 , G06T5/001 , G09G5/02 , G09G2340/06 , H04N1/60 , H04N1/64 , H04N9/64 , H04N9/67 , H04N9/69 , H04N9/735
摘要： Signals are provided which allow colors in a wider color range than predetermined standards, which can be handled by apparatus according to such predetermined standards. A primary color converter converts first color signals having primary color points in a wider color range than the primary color points according to BT.709 into second color signals based on the primary colors according to BT.709. A photoelectric transducer converts the second color signals into third color signals according to photoelectric transducer characteristics defined in a numerical range wider than a range from 0 to 1.0 of color signals corresponding to a luminance signal and color difference signals according to BT.709. A color signal converter converts the third color signals into a luminance signal and color difference signals. A corrector incorporated in the color signal converter corrects the color difference signals into color difference signals.
摘要翻译：提供信号，其允许比预定标准更宽的颜色范围的颜色，其可以根据这样的预定标准由设备处理。原色转换器根据BT.709将具有比根据BT.709的原色色更宽的颜色范围的原色点转换成基于根据BT.709的原色的第二颜色信号的第一颜色信号。根据BT.709，光电传感器根据光电转换器特性将第二颜色信号转换为第三颜色信号，该光电转换器特征在对应于亮度信号和色差信号的0至1.0范围内的数值范围内定义。彩色信号转换器将第三颜色信号转换成亮度信号和色差信号。结合在彩色信号转换器中的校正器将色差信号校正为色差信号。

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