公开(公告)号：US08823944B2

公开(公告)日：2014-09-02

申请号：US13015210

申请日：2011-01-27

Applicant: Hideto Yamashita ,  Yoshitaka Iijima

Inventor： Hideto Yamashita ,  Yoshitaka Iijima

IPC: G01N21/55 ,  A61B5/00 ,  A61B5/1455 ,  A61B5/024 ,  G01N21/47 ,  G01N21/49

CPC classification number: A61B5/0059 ,  A61B5/02055 ,  A61B5/02427 ,  A61B5/02438 ,  A61B5/02444 ,  A61B5/14552 ,  A61B5/681 ,  A61B5/7278 ,  A61B2562/0219 ,  A61B2562/0238 ,  G01N21/474 ,  G01N21/49 ,  G01N2201/064

Abstract: To reduce the effect of directly reflected light on a contact-surface side of a contact member, a biological information detector includes a light-emitting part, a light-receiving part, a reflecting part, a protecting part for protecting the light-emitting part, and a substrate. The protecting member is formed from a material that is transparent with respect to a wavelength of the light emitted by the light-emitting part and has a contact member provided with a contact surface in contact with the detection site. Light emitted from the light-emitting part is inhibited from reflecting once on a contact-surface side of the contact member of the protecting part and being incident on a light-receiving region of the light-receiving part.

Abstract translation: 为了减少直接反射光对接触构件的接触面侧的影响，生物体信息检测器包括发光部，受光部，反射部，保护发光部的保护部 ，和基材。 保护构件由相对于由发光部发射的光的波长透明的材料形成，并具有设置有与检测部位接触的接触面的接触构件。 从保护部的接触部件的接触面侧抑制从发光部射出的光反射一次，入射到受光部的受光部。

公开(公告)号：US20110166462A1

公开(公告)日：2011-07-07

申请号：US12979496

申请日：2010-12-28

Applicant: Yoshitaka IIJIMA ,  Hideto YAMASHITA ,  Hideo MIYASAKA

Inventor： Yoshitaka IIJIMA ,  Hideto YAMASHITA ,  Hideo MIYASAKA

IPC: A61B5/024 ,  G01N21/55

CPC classification number: A61B5/0059 ,  A61B5/02433 ,  A61B5/02438 ,  A61B5/02444 ,  A61B5/14552 ,  A61B5/681

Abstract: A biological information detector including a light-emitting part for emitting a light directed at a detection site of a test subject, a light-receiving part for receiving a light having biological information, the light produced by the light emitted by the light-emitting part being reflected at the detection site, a reflecting part for reflecting the light emitted by the light-emitting part or the light having biological information, a protecting part, having a transparent surface in contact with the test subject, for protecting the light-emitting part or the light-receiving part, and a substrate held between the reflecting part and the protecting part, the light-emitting part being positioned on a side of the substrate towards one of either the reflecting part or the protecting part, and the light-receiving part being positioned on a side of the substrate towards another of either the reflecting part or the protecting part.

Abstract translation: 一种生物信息检测器，包括用于发射针对被检体的检测部位的光的发光部，用于接收具有生物信息的光的光接收部，由发光部发出的光产生的光 在检测部位被反射的反射部分，用于反射由发光部分发射的光或具有生物信息的光，具有与测试对象接触的透明表面的保护部分，用于保护发光部分 或受光部，以及保持在反射部和保护部之间的基板，发光部位于基板的朝向反射部或保护部之一的一侧，并且光接收 部分位于基板的一侧朝向反射部分或保护部分中的另一个。

公开(公告)号：US07450325B2

公开(公告)日：2008-11-11

申请号：US11400200

申请日：2006-04-10

Applicant: Hideto Yamashita ,  Hiroya Fukuyama ,  Tadashi Hirata

Inventor： Hideto Yamashita ,  Hiroya Fukuyama ,  Tadashi Hirata

IPC: G02B7/02 ,  G02B23/16 ,  G03B17/00

CPC classification number: G02B27/0006 ,  B08B1/006 ,  G02B7/14 ,  G02B21/24 ,  G02B23/16 ,  G02B23/2476

Abstract: The present invention makes an objective lens easier to handle during disinfection or sterilization and protects the objective lens during, for example, transport, storage, or handling. The present invention provides an objective-lens protector including a substantially ring-shaped mounting portion surrounding a circumference of an objective lens, the mounting portion detachably mounted on the objective lens such that a threaded mount formed on the objective lens for mounting the objective lens to a microscope main body is exposed; a protecting member fixed to the mounting portion, extending substantially along the entire length of the objective lens mounted on the mounting portion, and arranged at a distance outwardly in a radial direction of the objective lens so as to surround the objective lens; and a locking mechanism provided on the mounting portion to prevent the objective lens from moving relative to the mounting portion in a circumferential direction.

Abstract translation: 本发明使得物镜在消毒或消毒期间更容易处理，并且在例如运输，储存或处理期间保护物镜。 本发明提供了一种物镜保护器，其包括围绕物镜的圆周的大致环形的安装部分，该安装部分可拆卸地安装在物镜上，使得形成在物镜上的螺纹安装件用于将物镜安装到 显微镜主体露出; 固定到所述安装部的保护构件，其大致沿着安装在所述安装部上的所述物镜的整个长度延伸，并且沿所述物镜的径向向外设置成包围所述物镜; 以及设置在所述安装部分上以防止所述物镜相对于所述安装部在圆周方向上移动的锁定机构。

公开(公告)号：US20050200954A1

公开(公告)日：2005-09-15

申请号：US11075156

申请日：2005-03-08

Applicant: Hideto Yamashita ,  Nobuo Shimizu

Inventor： Hideto Yamashita ,  Nobuo Shimizu

IPC: G03B21/00 ,  G03B21/56 ,  G03B21/62 ,  H04N5/74 ,  H04N9/31

CPC classification number: G03B21/625

Abstract: Provided is a transmissive screen and display device capable of seeking an improved contrast with a simple structure. This transmissive screen comprises a light-permeable sheet in which the thickness on the incident light side is 2 Å or more and 5 μm or less and a colored layer having an OD value of 0.2 or more is provided thereto. Preferably, the OD value is 0.3 to 3.0, and, preferably, the thickness of the colored layer is 3 μm or less. The light-permeable sheet, for example, may be formed from polycarbonate or acrylic resin.

Abstract translation: 提供了能够以简单结构寻求改善的对比度的透射屏幕和显示装置。 该透射屏包括其中入射光侧的厚度为2以上且5μm以下的透光性片材，并且向其提供OD值为0.2以上的着色层。 优选OD值为0.3〜3.0，优选着色层的厚度为3μm以下。 透光性片材例如可以由聚碳酸酯或丙烯酸树脂形成。

公开(公告)号：US06909093B2

公开(公告)日：2005-06-21

申请号：US10258641

申请日：2002-01-31

Applicant: Shigemi Sato ,  Hideto Yamashita ,  Tsutomu Hagihara

Inventor： Shigemi Sato ,  Hideto Yamashita ,  Tsutomu Hagihara

IPC: A61B5/01 ,  G01J5/16 ,  H01L23/00 ,  G01J5/20

CPC classification number: G01J5/16

Abstract: To provide a thermopile infrared detecting element capable of accurate temperature measurement at low cost. An infrared detecting element 1 using a silicon nitride film as a first structure layer 22 constituting a structure of a membrane portion 4 is provided. Unlike silicon oxide, the first structure layer 22 has internal stress in the tensile direction, and can thus prevent the occurrence of bending. Also, diodes D1 and D2 can be formed in a silicon substrate 2 by using the first structure layer 22 as an element isolation region, and thus deformation of a thermopile 12 due to a change in the environment can be prevented to suppress measurement error of the thermopile 12. Furthermore, a high accuracy infrared detecting element capable of accurately detecting the temperature of cold junctions using the diodes D1 and D2 can be provided.

Abstract translation: 提供能够以低成本进行精确的温度测量的热电堆红外线检测元件。 提供了使用氮化硅膜作为构成膜部4的结构的第一结构层22的红外线检测元件1。 与氧化硅不同，第一结构层22在拉伸方向具有内应力，因此可以防止弯曲的发生。 此外，通过使用第一结构层22作为元件隔离区域，也可以在硅衬底2中形成二极管D1和D2，从而可以防止由于环境变化导致的热电堆12的变形，从而抑制测量误差 的热电堆12。 此外，可以提供能够精确地检测使用二极管D1和D2的冷接点的温度的高精度红外线检测元件。

公开(公告)号：US06819498B1

公开(公告)日：2004-11-16

申请号：US10424264

申请日：2003-04-28

Applicant: Tadashi Watanabe ,  Hideto Yamashita ,  Masato Kohsaka ,  Takao Yamauchi ,  Kiyonobu Kurata

Inventor： Tadashi Watanabe ,  Hideto Yamashita ,  Masato Kohsaka ,  Takao Yamauchi ,  Kiyonobu Kurata

IPC: G02B2102

CPC classification number: G02B1/115 ,  G02B5/281 ,  G02B5/283

Abstract: A two-wavelength antireflection film to prevent light in two-wavelength regions of a deep-ultraviolet region and a region from a visible region to the near-infrared region on a surface of a substrate by coating the two-wavelength antireflection film on the surface of the substrate which penetrates light from the deep-ultraviolet region to the near-infrared region, comprising a first thin film which is formed on the substrate, and has a refractive index of 1.6 to 2.0 and optical film thickness of 0.4&lgr; to 0.7&lgr; for design main wavelength (&lgr;), a second thin film which is formed on the first thin film, and has a refractive index of 1.35 to 1.55 and an optical film thickness of 0.05&lgr; to 0.6&lgr; for the design main wavelength &lgr;, a third thin film which is formed on the second thin film, and has a refractive index of 1.6 to 2.0 and an optical film thickness of 0.1&lgr; to 0.5&lgr; for the design main wavelength &lgr;, and a fourth thin film which is formed on the third thin film, and has a refractive index of 1.35 to 1.55 and an optical film thickness of 0.2&lgr; to 0.35&lgr; for the design main wavelength &lgr;.

Abstract translation: 一种双波长抗反射膜，用于通过在表面上涂覆双波长抗反射膜来防止在基底表面上的深紫外区域的两个波长区域和从可见区域到近红外区域的区域的光 包含形成在基板上的第一薄膜，折射率为1.6〜2.0，光学膜厚度为0.4λ〜0.7λ的基板的基板，该基板从深紫外区域向近红外区域透过 对于设计主波长（λ），第二薄膜形成在第一薄膜上，并且对于设计主波长λ而言具有1.35至1.55的折射率和0.05λ至0.6λ的光学膜厚度，第三薄膜 薄膜，其形成在第二薄膜上，并且对于设计主波长λ，折射率为1.6至2.0，光学膜厚度为0.1λ至0.5λ;以及形成在第二薄膜上的第四薄膜 对于设计主波长λ，其折射率为1.35至1.55，光学膜厚为0.2λ至0.35λ。

公开(公告)号：US06704151B2

公开(公告)日：2004-03-09

申请号：US10191133

申请日：2002-07-09

Applicant: Osamu Nishimura ,  Hideto Yamashita

Inventor： Osamu Nishimura ,  Hideto Yamashita

IPC: G02B702

CPC classification number: G02B7/025

Abstract: An optical unit includes a lens and a lens frame to support the lens. The lens frame includes a cylindrical portion and a U-shaped portion. The U-shaped portion has a U-shaped cross-section. The cylindrical portion has an edge and an inner surface in contact with an outer surface of the lens. The U-shaped portion is formed integrally with the edge of the cylindrical portion and holds the lens. With the lens held, the U-shaped portion is adhesively bonded to the cylindrical portion and then is removed from the cylindrical portion.

公开(公告)号：US08740791B2

公开(公告)日：2014-06-03

申请号：US12973313

申请日：2010-12-20

Applicant: Shigemi Sato ,  Yoshitaka Iijima ,  Hideto Yamashita

Inventor： Shigemi Sato ,  Yoshitaka Iijima ,  Hideto Yamashita

IPC: A61B5/00

CPC classification number: A61B5/02427 ,  A61B5/14552 ,  A61B5/6824 ,  A61B5/7203 ,  A61B2562/0233 ,  A61B2562/043

Abstract: A biological information detector includes a first sensor unit for detecting composite information including biological information of a test subject and first noise information originating in external light, having a first light-emitting part for emitting toward there, a first light-receiving part for receiving it including the biological information, reflected there, and the light including the first noise information obtained from the external light, transmitted through there, and a first reflecting and leading part for reflecting the light including the biological and the first noise information, leading it to the first light-receiving part, and a second sensor unit for detecting second noise information originating in the external light, having a second light-receiving part for receiving the light including the second noise information, obtained from the external light and transmitted through there, and a second reflecting, leading part for reflecting the external light and leading it to the second light-receiving part.

Abstract translation: 一种生物信息检测器，包括用于检测复合信息的第一传感器单元，包括测试对象的生物信息和源于外部光的第一噪声信息，具有用于向其发射的第一发光部分，用于接收测试对象的第一光接收部分 包括反映在那里的生物信息，以及包含从其中透射的外部光获得的第一噪声信息的光和用于反射包括生物和第一噪声信息的光的第一反射和引导部分，将其引导到 第一光接收部分和用于检测源自外部光的第二噪声信息的第二传感器单元，具有第二光接收部分，用于接收从外部光获得的并通过其传输的包括第二噪声信息的光;以及 第二反映，反映外部光线和铅的主要部分 g到第二光接收部分。

公开(公告)号：US20120078116A1

公开(公告)日：2012-03-29

申请号：US13229170

申请日：2011-09-09

Applicant: Hideto YAMASHITA

Inventor： Hideto YAMASHITA

IPC: A61B6/00

CPC classification number: A61B5/02438 ,  A61B5/02427 ,  A61B5/681

Abstract: A biological information detector includes a light-emitting part for emitting light in an emission wavelength band that includes a wavelength of interest, a light-receiving part for receiving light R1′ having biological information; a reflecting part for reflecting the light R1′ having the biological information at a reflecting surface towards the light-receiving part; and a filter for transmitting the wavelength of interest, the filter being provided between a detection site and the light-receiving part. The filter inhibits light in a wavelength band from a maximum wavelength of incident light to at least a maximum wavelength in the reception wavelength band, and the reflecting surface is configured so that only light having an angle of incidence that is equal to or less than the predetermined angle reaches the light-receiving part.

Abstract translation: 生物信息检测器包括用于发射包含感兴趣波长的发射波长带的光的发光部，用于接收具有生物信息的光R1'的光接收部; 用于将具有生物信息的光R1'在反射表面反射到光接收部分的反射部分; 以及用于传输感兴趣的波长的滤波器，所述滤波器设置在检测位置和所述光接收部分之间。 滤光器将从入射光的最大波长的波长带的光抑制在接收波长带中的至少最大波长，并且反射表面被配置为使得仅具有等于或小于 预定角度到达光接收部分。

公开(公告)号：US20110166456A1

公开(公告)日：2011-07-07

申请号：US12973259

申请日：2010-12-20

Applicant: Hideto YAMASHITA ,  Yoshitaka IIJIMA ,  Shigemi SATO

Inventor： Hideto YAMASHITA ,  Yoshitaka IIJIMA ,  Shigemi SATO

IPC: A61B6/00

CPC classification number: A61B5/14552 ,  A61B5/0059 ,  A61B5/01 ,  A61B5/02055 ,  A61B5/021 ,  A61B5/02427 ,  A61B5/02438 ,  A61B5/0261 ,  A61B5/11 ,  A61B5/1118 ,  A61B5/681 ,  A61B5/6824 ,  A61B5/7278 ,  A61B2562/16

Abstract: A biological information detector includes a light-emitting part subjected to emit a first light directed at a detection site of a test subject and a second light directed in a direction other than a direction of the detection site, a first reflecting part subjected to reflect the second light and directing the second light towards the detection site, a light-receiving part subjected to receive light having biological information, where the light produced by the first light and the second light is reflected at the detection site, and a second reflecting part subjected to reflect the light having biological information from the detection site and directing the light having biological information towards the light-receiving part.

Abstract translation: 一种生物信息检测器，包括经受发光的被检测对象的检测部位的第一光以及除了检测部位的方向以外的方向的第二光的发光部， 第二光并且将第二光引导到检测部位，受光部接受具有生物信息的光，其中由第一光和第二光产生的光在检​​测部位反射，并且第二反射部经受 以从所述检测部位反射具有生物信息的光，并将具有生物信息的光导向所述光接收部。