公开(公告)号：US08477422B2

公开(公告)日：2013-07-02

申请号：US12385542

申请日：2009-04-10

Applicant: Toshiaki Watanabe

Inventor： Toshiaki Watanabe

IPC: G02B5/30 ,  G02F1/09

CPC classification number: G02B27/28 ,  G02B5/3025

Abstract: An optical element includes at least with a Faraday rotator of which both light-transmission surfaces are bonded through a bonding layer to light-transmission surfaces of polarization glasses which are orientationally dispersed with anisotropically-shaped particles at their surfaces. Each of the polarization glasses includes the orientationally dispersed anisotropically-shaped particles only at one surface opposite to the bonding surface. A relation t≧30 μm is satisfied, wherein t denotes a distance between one of the bonding surfaces of the Faraday rotator and that surface of the polarization glass on the one of the bonding surfaces of the Faraday rotator which is disposed with the particles. As a result, high isolation (25 dB or higher) can be maintained, even if a polarization glass which includes a thin layer with orientationally dispersed anisotropically-shaped particles is used.

Abstract translation: 光学元件至少包括法拉第旋转器，其中两个透光表面通过粘合层粘合到偏振玻璃的透光表面，偏振玻璃的表面在各向异性颗粒上定向分散。 每个偏光眼镜仅在与接合表面相对的一个表面处包含取向分散的各向异性形状的颗粒。 满足t> =30μm的关系，其中t表示法拉第转子的一个接合表面与设置有颗粒的法拉第转子的一个接合表面上的偏振玻璃的表面之间的距离。 结果，即使使用包括具有取向分散的各向异性形状的颗粒的薄层的偏光玻璃，也可以保持高隔离度（25dB或更高）。

公开(公告)号：US08430477B2

公开(公告)日：2013-04-30

申请号：US12736994

申请日：2009-05-15

Applicant: Akifumi Sakata ,  Kazuyoshi Tominaga ,  Toshiaki Watanabe ,  Masatoshi Toda ,  Akihiro Sadaki

Inventor： Akifumi Sakata ,  Kazuyoshi Tominaga ,  Toshiaki Watanabe ,  Masatoshi Toda ,  Akihiro Sadaki

IPC: B41J2/165

CPC classification number: B41J2/175 ,  B41J2/1433 ,  B41J2/1721

Abstract: A liquid injection head has a nozzle body having a row of nozzle holes and a nozzle guard that covers the row of nozzle holes. The nozzle guard has a top portion having formed therein a slit opposed to the row of nozzle holes, a sealing portion that seals an area between a peripheral edge of the top portion and the nozzle body, and a suction flow path having a suction port opening below the row of nozzle holes and communicating with a space on an inner side of the nozzle guard. A suction section connected to the suction flow path of the nozzle guard causes the space on the inner side of the nozzle guard to form a negative pressure chamber such that a liquid overflowing into the negative pressure chamber is sucked from the suction port of the suction flow path.

Abstract translation: 液体注射头具有喷嘴体，该喷嘴体具有一排喷嘴孔和一个覆盖该排喷嘴孔的喷嘴护罩。 喷嘴护罩具有顶部，该顶部形成有与该排喷嘴孔相对的狭缝，密封部，其密封顶部的周缘部与喷嘴体之间的区域;吸入流路，具有吸入口开口部 在喷嘴孔的下方并与喷嘴护罩的内侧的空间连通。 连接到喷嘴护罩的吸入流路的吸入部分使得喷嘴防护罩内侧的空间形成负压室，使得从吸入流的吸入口吸入溢出到负压室的液体 路径。

公开(公告)号：US08350229B2

公开(公告)日：2013-01-08

申请号：US12952398

申请日：2010-11-23

Applicant: Toshiaki Watanabe

Inventor： Toshiaki Watanabe

IPC: G01J1/58

CPC classification number: G01N21/6458 ,  A61B1/043 ,  A61B1/05 ,  A61B1/063 ,  A61B1/0638 ,  A61B1/0646 ,  A61B5/0071 ,  A61B5/0084 ,  G01J1/32 ,  G01J3/02 ,  G01J3/027 ,  G01J3/10 ,  G01J3/28 ,  G01J3/2803 ,  G01J3/4406 ,  G01N2021/6484

Abstract: A quantitative fluorescence image and appropriate brightness is acquired and observed. Provided is a fluorescence observation apparatus including: an illumination section that includes a light source for irradiating an observation target region with illumination light and excitation light; a fluorescence image acquisition section that acquires a fluorescence image from fluorescence produced in the observation target region; a white-light image acquisition section that acquires a reference image from return light returning from the observation target region; an exposure-time adjustment unit that adjusts the exposure time based on the luminance value of the reference image; a diaphragm control section and a semiconductor laser control section that control the intensity of the illumination light and that of the excitation light based on the exposure time; a first normalization section that normalizes the luminance of the reference image and the fluorescence image by the exposure time; a second normalization section that normalizes the luminance of the reference image and the fluorescence image by the light intensity; and an image correction section that corrects the fluorescence image by the reference image, by using at least one of the normalized reference image or fluorescence image.

Abstract translation: 获取并观察定量荧光图像和适当的亮度。 本发明提供一种荧光观察装置，其特征在于，包括：照明部，其具有用于对观察对象区域照射照明光和激发光的光源; 荧光图像获取部，其从观察对象区域中产生的荧光获取荧光图像; 白光图像获取部，其从所述观察对象区域返回的返回光获取参照图像; 曝光时间调整单元，其基于所述参考图像的亮度值来调整所述曝光时间; 光圈控制部和半导体激光控制部，其根据曝光时间控制照明光的强度和激发光的强度; 第一归一化部，其通过曝光时间对参考图像的亮度和荧光图像进行归一化; 第二归一化部，其通过光强度使参考图像的亮度和荧光图像归一化; 以及通过使用归一化参考图像或荧光图像中的至少一个，通过参考图像校正荧光图像的图像校正部分。

公开(公告)号：US08345090B2

公开(公告)日：2013-01-01

申请号：US12726549

申请日：2010-03-18

Applicant: Toshiaki Watanabe ,  Yasushige Ishihara

Inventor： Toshiaki Watanabe ,  Yasushige Ishihara

IPC: A62B1/04

CPC classification number: A61B5/0071 ,  A61B1/00009 ,  A61B1/043 ,  A61B1/051 ,  A61B5/0084 ,  G06T5/50 ,  G06T2207/10064 ,  G06T2207/10068 ,  G06T2207/20192 ,  G06T2207/20224 ,  G06T2207/30101 ,  H04N5/325

Abstract: A fluoroscopy apparatus includes an illumination portion irradiating an observation target with illumination light; a fluorescence image acquisition device acquires fluorescence emitted from an observation target to acquire a fluorescence image; a fluorescence image-acquisition optical system forms an image of the observation target using the fluorescence; a reference-light image acquisition device acquires returning light from the observation region to acquire a reference image; a reference-light image-acquisition optical system forms an image using the returning light; and an image correction section corrects the fluorescence image by the reference image, wherein the product of an pixel density of the reference-light image acquisition device and the image-forming magnification of the reference-light image-acquisition optical system is less than the product of the pixel density of the fluorescence image acquisition device and the image-forming magnification of the fluorescence image-acquisition optical system.

Abstract translation: 荧光透视设备包括：用照明光照射观察目标的照明部分; 荧光图像获取装置获取从观察对象发出的荧光以获取荧光图像; 荧光图像采集光学系统使用荧光形成观察目标的图像; 参考光图像获取装置获取来自观察区域的返回光以获取参考图像; 参考光图像采集光学系统使用返回光形成图像; 并且图像校正部分通过参考图像来校正荧光图像，其中参考光图像获取装置的像素密度与参考光图像采集光学系统的图像形成倍率的乘积小于产品 的荧光图像获取装置的像素密度和荧光图像采集光学系统的图像形成倍率。

公开(公告)号：US20120295100A1

公开(公告)日：2012-11-22

申请号：US13471845

申请日：2012-05-15

Applicant: Toshiaki Watanabe ,  Hideaki Sakurai ,  Nobuyuki Soyama ,  Toshihiro Doi

Inventor： Toshiaki Watanabe ,  Hideaki Sakurai ,  Nobuyuki Soyama ,  Toshihiro Doi

IPC: B32B9/00 ,  B05D5/12

CPC classification number: H01L41/1876 ,  C30B1/023 ,  C30B29/16 ,  H01L21/02186 ,  H01L21/02194 ,  H01L21/02197 ,  H01L21/02282 ,  H01L21/02304 ,  H01L21/28291 ,  H01L28/55 ,  H01L28/56 ,  H01L28/65 ,  H01L28/75 ,  H01L29/516 ,  H01L35/22 ,  H01L35/34 ,  H01L41/0815 ,  H01L41/318 ,  H01L41/319 ,  Y10T428/249921 ,  Y10T428/25 ,  Y10T428/26 ,  Y10T428/265

Abstract: A method for producing a ferroelectric thin film comprising: coating a composition for forming a ferroelectric thin film on a base electrode of a substrate having a substrate body and the base electrode that has crystal daces oriented in the (111) direction, calcining the coated composition, and subsequently performing firing the coated composition to crystallize the coated composition, and thereby forming a ferroelectric thin film on the base electrode, wherein the method includes formation of an orientation controlling layer by coating the composition on the base electrode, calcining the coated composition, and firing the coated composition, where an amount of the composition coated on the base electrode is controlled such that a thickness of the orientation controlling layer after crystallization is in a range of 5 nm to 30 nm, and thereby controlling the preferential crystal orientation of the orientation controlling layer to be in the (110) plane.

Abstract translation: 一种铁电薄膜的制造方法，其特征在于，在具有基板主体的基板的基极上涂布形成铁电薄膜的组合物，并且在（111）方向上取向晶体取向的基极，对所述涂布组合物进行煅烧 ，然后进行焙烧，使涂布的组合物结晶，使基底电极上形成铁电薄膜，其中，该方法包括通过将该组合物涂布在基极上，煅烧涂布组合物而形成取向控制层， 并且对涂覆组合物进行焙烧，其中涂覆在基极上的组合物的量被控制为使结晶后的取向控制层的厚度在5nm至30nm的范围内，从而控制 取向控制层位于（110）面。

公开(公告)号：US20120100330A1

公开(公告)日：2012-04-26

申请号：US13380288

申请日：2010-04-21

Applicant: Nobuyuki Soyama ,  Toshiaki Watanabe ,  Hideaki Sakurai

Inventor： Nobuyuki Soyama ,  Toshiaki Watanabe ,  Hideaki Sakurai

IPC: B32B3/02 ,  B44C1/22 ,  B05D3/10 ,  C09K13/00

CPC classification number: H01L21/02087 ,  H01L21/02197 ,  H01L21/02282

Abstract: Coated film is removed at an outer peripheral edge of a substrate before heat-treating in CSD method by spraying or dropping liquid for removing CSD coated film including water and organic solvent mixed in a weight ratio of 50:50 to 0:100, in which the organic solvent is one or more selected from the group consisting of β-diketones, β-ketoesters, polyhydric alcohol, carboxylic acids, alkanolamines, α-hydroxy carboxylic acid, α-hydroxy carbonyl derivatives, and hydrazone derivatives.

Abstract translation: 在CSD法热处理之前，通过喷涂或滴加用于除去包含以重量比为50:50至0:100混合的水和有机溶剂的CSD涂膜的液体，在基板的外周边缘处去除涂覆膜，其中 所述有机溶剂是选自由β-二酮，酮基酯，多元醇，羧酸，链烷醇胺，α-羟基羧酸，α-羟基羰基衍生物和腙衍生物组成的组中的一种或多种。

公开(公告)号：US08131349B2

公开(公告)日：2012-03-06

申请号：US11805228

申请日：2007-05-22

Applicant: Atsushi Okawa ,  Tianyu Xie ,  Toshiaki Watanabe ,  Yasushige Ishihara

Inventor： Atsushi Okawa ,  Tianyu Xie ,  Toshiaki Watanabe ,  Yasushige Ishihara

IPC: A61B8/00

CPC classification number: A61B5/0071 ,  A61B1/00096 ,  A61B1/00188 ,  A61B1/043 ,  A61B1/0638 ,  A61B1/07 ,  A61B5/0084

Abstract: A lesion extracting device having a control unit for changing an amount of the excitation light emitted toward a subject body, a measuring unit for measuring a change in the intensity of fluorescence generated from the subject body with respect to a change in the amount of the excitation light, and an extracting unit for calculating a ratio of the change in the intensity of fluorescence on the basis of a ratio of the change in the amount of the excitation light to the change in the intensity of fluorescence and for extracting a lesion part of the subject body on the basis of the ratio of the changes in the amount of the excitation light to the ratio of the changes in the intensity of fluorescence.

Abstract translation: 一种病变提取装置，具有用于改变朝向被检体发射的激发光的量的控制单元，测量单元，用于测量从被检体发出的荧光的强度相对于激发量的变化的变化 光和提取单元，用于基于激发光的量的变化与荧光强度的变化的比率和用于提取荧光强度的变化的比例来计算荧光强度的变化的比率 基于激发光量的变化与荧光强度的变化率的比率的对象体。

公开(公告)号：USRE42454E1

公开(公告)日：2011-06-14

申请号：US12762686

申请日：2010-04-19

Applicant: Takeshi Nagai ,  Kenshi Dachiku ,  Takeshi Chujoh ,  Yoshihiro Kikuchi ,  Toshiaki Watanabe

Inventor： Takeshi Nagai ,  Kenshi Dachiku ,  Takeshi Chujoh ,  Yoshihiro Kikuchi ,  Toshiaki Watanabe

IPC: G06K9/36 ,  G06K9/46

CPC classification number: H04N19/61 ,  H04N19/46

Abstract: An input image signal is coded by an encoder to be outputted as a basic code string, and the basic code string is delayed by a code-string delay circuit for a predetermined period of time to be outputted as an additional code string. The basic code string is synthesized with the additional code string by a code-string synthesizer to be outputted as an output code string. Thus, there is provided an image data coding system which can quickly restore data even if the data is lost due to error and in which the increased code amount is less than the cycle refresh and the error correction.

公开(公告)号：US07955090B2

公开(公告)日：2011-06-07

申请号：US11185747

申请日：2005-07-21

Applicant: Toshiaki Watanabe

Inventor： Toshiaki Watanabe

IPC: H01R12/00

CPC classification number: H05K1/141 ,  G02B6/4201 ,  G02B6/4246 ,  H05K1/0219 ,  H05K1/024 ,  H05K3/3447 ,  H05K2201/09609 ,  H05K2201/09809 ,  H05K2201/10303 ,  H05K2201/10371 ,  H05K2201/10424 ,  H05K2201/1059

Abstract: One ends of a plurality of interface pins are attached to a substrate in a line. Optical semiconductor device and an electric circuit are mounted on this substrate. The other ends of the interface pins are fit into holes in an another substrate. Signals are exchanged between the two substrates via the interface pins. The interface pins are embedded in a dielectric material. A plurality of ground pins and/or ground through holes may be provided in the dielectric material around the interface pins. The dielectric constant of the dielectric material is less than the dielectric constants of the two substrates.

Abstract translation: 多个接口引脚的一端以一行连接到基板。 光学半导体器件和电路安装在该衬底上。 接口引脚的另一端装配在另一个基板上的孔中。 信号通过接口引脚在两个基板之间交换。 接口引脚嵌入电介质材料中。 多个接地引脚和/或接地通孔可以设置在接口引脚周围的电介质材料中。 介电材料的介电常数小于两个基片的介电常数。

公开(公告)号：US07798955B2

公开(公告)日：2010-09-21

申请号：US11258964

申请日：2005-10-26

Applicant: Yasushige Ishihara ,  Toshiaki Watanabe

Inventor： Yasushige Ishihara ,  Toshiaki Watanabe

IPC: A61B1/00

CPC classification number: A61B1/043 ,  A61B1/0646 ,  A61B5/0068 ,  A61B5/0071 ,  A61B5/0084

Abstract: Excitation light λex is two-dimensionally scanned onto the living body tissue in the form of condensed light using an x-axis scanning mirror, a y-axis scanning mirror, and a condenser lens, whereby the excitation light λex is cast onto the living body tissue. This allows fluorescence observation with a relatively low output intensity of a laser light source. Furthermore, a white light image is generated by scanning the white light in the same way, thereby enabling fluorescence observation in the same observation region and at the same timing as with normal observation. This enables fluorescence observation of a sufficient area which allows the user to distinguish living body tissues in an endoscope observation image while suppressing deterioration in the laser light source.

Abstract translation: 激发光λex使用x轴扫描镜，y轴扫描镜和聚光透镜以聚光的形式二维扫描到生物体组织上，由此将激发光λex投射到生物体 组织。 这允许以相对低的激​​光光源的输出强度进行荧光观察。 此外，通过以相同的方式扫描白光来产生白光图像，从而能够在与正常观察相同的观察区域和相同的定时进行荧光观察。 这使得能够荧光观察足够的面积，其允许用户在抑制激光源的劣化的同时，在内窥镜观察图像中区分活体组织。