公开(公告)号：US20130083128A1

公开(公告)日：2013-04-04

申请号：US13625925

申请日：2012-09-25

Applicant: Toshiaki WATANABE

Inventor： Toshiaki WATANABE

IPC: B41J2/21

CPC classification number: H05K1/147 ,  B41J2/14209 ,  B41J2/21 ,  B41J2002/14491

Abstract: Provided is a liquid jet head in which a region of the liquid jet head on a side opposite to a liquid ejection side thereof is thinned to enhance efficiency of use of the region. A liquid jet head (1) includes an ejecting portion (3) for ejecting liquid in which first and second head chips (2a and 2b) are stacked, a circuit board (4) for supplying a drive signal for driving the ejecting portion (3), a first flexible printed circuit board (5a) for electrically connecting the first head chip (2a) and the circuit board (4) to each other, and a second flexible printed circuit board (5b) for electrically connecting the second head chip (2b) and the circuit board (4) to each other. The circuit board (4) and each of the first and second flexible printed circuit boards (5a and 5b) are electrically connected to each other on one surface (S) of the circuit board (4).

Abstract translation: 提供了一种液体喷射头，其中液体喷射头的与其液体喷射侧相对的一侧的区域变薄，以提高该区域的使用效率。 液体喷射头（1）包括用于喷射第一和第二头部芯片（2a和2b）堆叠的液体的喷射部分（3），用于提供用于驱动喷射部分（3）的驱动信号的电路板（4） ），用于将第一头芯片（2a）和电路板（4）彼此电连接的第一柔性印刷电路板（5a）和用于电连接第二头芯片的第二柔性印刷电路板（5b） 2b）和电路板（4）。 电路板（4）和第一和第二柔性印刷电路板（5a和5b）中的每一个在电路板（4）的一个表面（S）上彼此电连接。

公开(公告)号：US20130003922A1

公开(公告)日：2013-01-03

申请号：US13608541

申请日：2012-09-10

Applicant: Toshiaki WATANABE

Inventor： Toshiaki WATANABE

IPC: A61B6/02

CPC classification number: A61B1/0638 ,  A61B1/00009 ,  A61B1/00057 ,  A61B1/043 ,  A61B1/045 ,  A61B1/0646 ,  G06T5/50 ,  G06T2207/10064 ,  G06T2207/10068 ,  G06T2207/10152 ,  G06T2207/20012 ,  G06T2207/20212

Abstract: Provided is a fluoroscopy apparatus that includes an illumination section including a light source for radiating illumination light and excitation light onto a subject; a fluoroscopic image acquisition section acquiring a fluoroscopic image of fluorescence generated in the subject; a return-light image acquisition section acquiring a reference image of return light returning from the subject; a distance-information acquisition section acquiring information about a distance between the return-light image acquisition section and the subject; and an image correction section correcting the fluoroscopic image by using the reference image. The image correction section sets a correction coefficient based on the distance information, generates a correction reference image or a correction fluoroscopic image by performing a power calculation for light intensity information of the reference image and/or the fluoroscopic image by using the correction coefficient as an index, and divides the correction fluoroscopic image by the correction reference image.

Abstract translation: 本发明提供一种荧光透视设备，其包括：照明部，其包括用于将照明光和激发光照射到被摄体上的光源; 荧光镜图像获取部，其获取在所述被检体内产生的荧光的透视图像; 返回光图像获取部，获取从被检体返回的返回光的参照图像; 距离信息获取部分，获取关于返回光图像获取部分和被摄体之间的距离的信息; 以及图像校正部，其通过使用所述参考图像来校正所述透视图像。 图像校正部根据距离信息设定校正系数，通过使用校正系数作为参照图像和/或荧光透视图像的光强度信息进行功率计算，生成校正基准图像或校正透视图像 索引，并且通过校正参考图像来划分校正透视图像。

公开(公告)号：US20120076434A1

公开(公告)日：2012-03-29

申请号：US13235886

申请日：2011-09-19

Applicant: Toshiaki WATANABE ,  Yasushige ISHIHARA

Inventor： Toshiaki WATANABE ,  Yasushige ISHIHARA

IPC: G01N21/64 ,  G06K9/40

CPC classification number: G01N21/64 ,  A61B1/00009 ,  A61B1/043 ,  A61B1/063 ,  A61B1/0638 ,  A61B1/0646 ,  A61B1/0669 ,  A61B5/0071 ,  A61B5/0084 ,  G01N21/6454 ,  G01N21/6456 ,  G01N21/6486 ,  G06T5/009 ,  H04N5/2351

Abstract: Observation is performed with a fluorescence image having high quantitativeness by satisfactorily eliminating dependency on distance. Provided is a fluoroscopy apparatus including an illumination unit having a light source that radiates illumination light and excitation light onto an observation target site, a fluorescence-imaging unit that acquires a fluorescence image by imaging fluorescence generated at the observation target site by the radiation of excitation light, a white-light-imaging unit that acquires a reference image by imaging return light returning from the observation target site by the radiation of the illumination light, and an image-correction unit that obtains a correction fluorescence image by raising the luminance value of the fluorescence image to the power of a reciprocal of a first exponent obtained by a power approximation of a distance characteristic of luminance versus observation distance, for the fluorescence image, that obtains the correction reference image by raising the luminance value of the reference image to the power of a reciprocal of a second exponent obtained by a power approximation of a distance characteristic of luminance versus observation distance, for the reference image, and that obtains a corrected fluorescence image by dividing the correction fluorescence image by the correction reference image.

Abstract translation: 通过令人满意地消除对距离的依赖性，通过具有高定量度的荧光图像进行观察。 本发明提供一种荧光透视设备，其包括具有将照明光和激发光照射到观察对象部位的光源的照明单元，通过激发辐射而在观察对象部位产生的荧光来成像荧光图像的荧光成像单元 光，白光成像单元，其通过对通过照射光的照射从观察对象部位返回的返回光成像而获取参考图像;以及图像校正单元，其通过提高照明光的亮度值来获得校正荧光图像 荧光图像通过对于荧光图像的亮度与观察距离的距离特性的功率近似的功率近似获得的第一指数的倒数的功率，其通过将参考图像的亮度值提高到获得校正参考图像而获得校正参考图像 由权力获得的第二指数的倒数的幂 对于参考图像，亮度与观察距离的距离特性的匹配，并且通过将校正荧光图像除以校正参考图像来获得校正的荧光图像。

公开(公告)号：US20120330165A1

公开(公告)日：2012-12-27

申请号：US13603957

申请日：2012-09-05

Applicant: Toshiaki WATANABE

Inventor： Toshiaki WATANABE

IPC: A61B6/00

CPC classification number: A61B1/05 ,  A61B1/00009 ,  A61B1/043 ,  A61B1/0646

Abstract: A fluoroscopy apparatus is adopted which includes a fluorescence-image generating section that generates a fluorescence image of a subject, a white-light-image generating section that generates a white-light image of the subject, a fluorescence-image correcting section that generates a corrected fluorescence image in which luminance values of pixels are normalized by dividing the luminance values of the pixels of the fluorescence image by the luminance values of the pixels of the white-light image, an error-image identifying section that standardizes white-light-image acquisition conditions and identifies an error region, which is a region in which the luminance values of the corrected fluorescence image exceed a preset allowable error range, on the basis of a gray level of the normalized white-light image, and a monitor that displays the error region.

Abstract translation: 采用荧光透视装置，其包括生成被检体的荧光图像的荧光图像生成部，生成被检体的白光图像的白光图像生成部，生成被检体的白色光图像的荧光图像校正部 通过将荧光图像的像素的亮度值除以白光图像的像素的亮度值来校正像素的亮度值的校正荧光图像，标准化白光图像的误差图像识别部 获取条件，并且基于归一化的白光图像的灰度级，识别出校正的荧光图像的亮度值超过预设的可允许误差范围的区域的错误区域，以及显示 错误区域。

公开(公告)号：US20110181950A1

公开(公告)日：2011-07-28

申请号：US13008613

申请日：2011-01-18

Applicant: Shinji MAKIKAWA ,  Toshiaki WATANABE ,  Tomohiro KOYAMA ,  Hisaya ODA ,  Takuya TAKAHASHI ,  Akio YAMANAKA

Inventor： Shinji MAKIKAWA ,  Toshiaki WATANABE ,  Tomohiro KOYAMA ,  Hisaya ODA ,  Takuya TAKAHASHI ,  Akio YAMANAKA

IPC: G02B27/28

CPC classification number: G02F1/0036 ,  C03C3/068 ,  C04B35/01 ,  C04B35/44 ,  C04B35/50 ,  C04B35/505 ,  C04B35/62655 ,  C04B35/6455 ,  C04B2235/3206 ,  C04B2235/3208 ,  C04B2235/3217 ,  C04B2235/3224 ,  C04B2235/3225 ,  C04B2235/3232 ,  C04B2235/3286 ,  C04B2235/528 ,  C04B2235/6562 ,  C04B2235/6581 ,  C04B2235/72 ,  C04B2235/764 ,  C04B2235/9646 ,  C30B15/00 ,  C30B29/28 ,  G02F1/093

Abstract: An optical isolator including a Faraday rotator that has a high Faraday effect and a high transmission factor in a wavelength used is provided. An optical isolator comprises at least: a Faraday rotator; a polarizer arranged on a light incidence side of the Faraday rotator; and an analyzer arranged on a light exit side of the Faraday rotator, wherein the Faraday rotator consists of an oxide that contains an ytterbium oxide (Yb2O3) with a mass ratio of 30% or more.

Abstract translation: 提供了一种包括法拉第旋转器的光隔离器，其具有高的法拉第效应和使用的波长的高透射率。 光隔离器至少包括：法拉第旋转器; 布置在法拉第旋转器的光入射侧的偏振器; 以及布置在法拉第转子的光出射侧的分析器，其中法拉第旋转器由含有质量比为30％以上的氧化镱（Yb 2 O 3）的氧化物构成。

公开(公告)号：US20120328175A1

公开(公告)日：2012-12-27

申请号：US13599298

申请日：2012-08-30

Applicant: Toshiaki WATANABE

Inventor： Toshiaki WATANABE

IPC: G06K9/40

CPC classification number: A61B1/05 ,  A61B1/00009 ,  A61B1/043 ,  A61B1/0646

Abstract: A fluoroscopy apparatus includes a light-source device that generates illumination light and excitation light; a fluorescence-image generating unit that generates a fluorescence image based on irradiation with the excitation light; a white-light-image generating unit that generates a white-light image based on irradiation with the illumination light; a fluorescence-image correcting unit that generates a corrected fluorescence image by dividing the signal strengths of pixels in the fluorescence image by the signal strengths of pixels in the white-light image; a characteristic-value acquiring unit that extracts the characteristic value of the corrected fluorescence image; a threshold setting unit that sets a threshold for determining a region of interest in the corrected fluorescence image using a history of characteristic values extracted by the characteristic-value acquiring unit; and a pseudo-color-image generating unit that discriminates between a region of interest and another region in the corrected fluorescence image on the basis of the threshold.

Abstract translation: 荧光透视设备包括产生照明光和激发光的光源装置; 荧光图像生成单元，其根据所述激发光的照射产生荧光图像; 白光图像生成单元，其基于照射光的照射生成白光图像; 荧光图像校正单元，其通过将所述荧光图像中的像素的信号强度除以所述白光图像中的像素的信号强度来生成校正的荧光图像; 特征值获取单元，其提取校正的荧光图像的特征值; 阈值设定单元，其使用由所述特征值获取单元提取的特征值的历史来设定用于确定所述校正的荧光图像中的感兴趣区域的阈值; 以及伪彩色图像生成单元，其基于阈值来区分校正后的荧光图像中的感兴趣区域和其他区域。

公开(公告)号：US20110121200A1

公开(公告)日：2011-05-26

申请号：US12952398

申请日：2010-11-23

Applicant: Toshiaki WATANABE

Inventor： Toshiaki WATANABE

IPC: G01N21/64

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：US20100245619A1

公开(公告)日：2010-09-30

申请号：US12726549

申请日：2010-03-18

Applicant: Toshiaki WATANABE ,  Yasushige ISHIHARA

Inventor： Toshiaki WATANABE ,  Yasushige ISHIHARA

IPC: H04N9/73

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成像放大率。

公开(公告)号：US20080005642A1

公开(公告)日：2008-01-03

申请号：US11770348

申请日：2007-06-28

Applicant: Yoshihiro KIKUCHI ,  Toshiaki WATANABE ,  Kenshi DACHIKU ,  Takeshi CHUJOH ,  Takeshi NAGAI

Inventor： Yoshihiro KIKUCHI ,  Toshiaki WATANABE ,  Kenshi DACHIKU ,  Takeshi CHUJOH ,  Takeshi NAGAI

IPC: H03M13/00

CPC classification number: H04L1/0042 ,  G11B20/1813 ,  G11B27/3027 ,  H03M13/15 ,  H03M13/152 ,  H03M13/23 ,  H03M13/33 ,  H03M13/356 ,  H04J3/0602 ,  H04L1/0041 ,  H04L1/0047 ,  H04L1/0068 ,  H04L1/007 ,  H04L1/0075 ,  H04L1/0079 ,  H04L1/0083 ,  H04L7/041 ,  H04L7/048 ,  H04L2001/0098 ,  H04N7/56 ,  H04N19/00 ,  H04N19/61 ,  H04N19/68 ,  H04N19/70 ,  H04N19/89

Abstract: In a coding system wherein an error correction/detect-ion coding is combined with a synchronization recovering technique using a synchronization code, the problems of a pseudo synchronization and a step out due to error detect-ion are solved. There is provided a coding part 212 for coding an input multiplexed code string 201 to an error correcting/detecting code comprising an information bit and a check bit, and code string assembling part 213 for inserting a synchronization code into any one of a plurality of periodically predetermined synchronization code inserting positions in the code string 201, for arranging the information bit at an optional position in the code string, and for arranging the check bit at a position other than the synchronization code inserting positions in the code string 201 to assemble an output code string 205.

Abstract translation: 在将纠错/检测离子编码与使用同步码的同步恢复技术组合的编码系统中，解决了由于错误检测引起的伪同步和失步的问题。 提供了一个用于将输入的多路复用代码串201编码到包括信息位和校验位的纠错/检测码的编码部分212，以及代码串组合部分213，用于将同步码插入多个周期性的任一个 代码串201中的预定同步代码插入位置，用于将信息位布置在代码串中的可选位置处，并且用于将校验位排列在代码串201中的同步代码插入位置以外的位置，以组合输出 代码串205。