公开(公告)号：US4796018A

公开(公告)日：1989-01-03

申请号：US53371

申请日：1987-05-22

Applicant: Tsutomu Nakanishi ,  Akira Kitajima ,  Yoshiaki Fuwa ,  Yasaburo Adachi

Inventor： Tsutomu Nakanishi ,  Akira Kitajima ,  Yoshiaki Fuwa ,  Yasaburo Adachi

IPC: A62B3/00 ,  G08B5/00 ,  G08B5/36 ,  G08B7/06 ,  G08B17/00 ,  G08B17/10

CPC classification number: G08B7/062 ,  A62B3/00 ,  G08B17/00 ,  G08B7/066

Abstract: An exit guiding system comprising detectors of changes in ambient condition due to a fire, a guiding device positioned near each fire exit or exit access, instruction means controlling operation or non-operation of each guiding device based upon signal levels from said detectors, operation of each guiding device being initiated when any detector outputs a signal indicating a dangerous condition, operation of individual guiding devices being suspended when ambient conditions local to said guiding device are dangerous, except the guiding device continuing operation when local conditions inside a door are dangerous but local conditions outside the same door are acceptable.

Abstract translation: 一种出口引导系统，包括由于火灾引起的环境状况变化的检测器，位于每个消防出口或出口处附近的引导装置，基于来自所述检测器的信号水平控制每个引导装置的操作或不操作的指令装置， 当任何检测器输出指示危险状况的信号时，每个引导装置被启动，除了引导装置继续操作之外，当在门内的局部状况是危险的但是局部的情况下，引导装置继续操作 同一门外的条件是可以接受的。

公开(公告)号：US09136405B2

公开(公告)日：2015-09-15

申请号：US12700063

申请日：2010-02-04

Applicant: Eishi Tsutsumi ,  Kumi Masunaga ,  Ryota Kitagawa ,  Tsutomu Nakanishi ,  Akira Fujimoto ,  Hideyuki Nishizawa ,  Koji Asakawa

Inventor： Eishi Tsutsumi ,  Kumi Masunaga ,  Ryota Kitagawa ,  Tsutomu Nakanishi ,  Akira Fujimoto ,  Hideyuki Nishizawa ,  Koji Asakawa

IPC: H01L31/00 ,  H01L31/18 ,  H01L31/0224 ,  H01L31/0392 ,  H01L31/075

CPC classification number: H01L31/022433 ,  H01L31/03921 ,  H01L31/075 ,  H01L31/1884 ,  Y02E10/548

Abstract: The present invention provides a light transmission type solar cell excellent in both power generation efficiency and light transparency, and also provides a method for producing that solar cell. The solar cell of the present invention comprises a photoelectric conversion layer, a light-incident side electrode layer, and a counter electrode layer. The incident side electrode layer is provided with plural openings bored through the layer, and has a thickness of 10 nm to 200 nm. Each of the openings occupies an area of 80 nm2 to 0.8 μm2, and the opening ratio is in the range of 10% to 66%. The transmittance of the whole cell is 5% or more at 700 nm wavelength. The incident side electrode layer can be formed by etching fabrication with a stamper. In the etching fabrication, a mono-particle layer of fine particles or a dot pattern formed by self-assembled block copolymer can be used as a mask.

Abstract translation: 本发明提供一种发光效率和光透射性优异的透光型太阳能电池，并且还提供一种太阳能电池的制造方法。 本发明的太阳能电池包括光电转换层，光入射侧电极层和对电极层。 入射侧电极层设置有穿过层的多个开口，并且具有10nm至200nm的厚度。 每个开口占据80nm 2至0.8μm2的面积，并且开口率在10％至66％的范围内。 在700nm波长下，全细胞的透射率为5％以上。 入射侧电极层可以通过用压模进行蚀刻制造来形成。 在蚀刻制造中，可以使用通过自组装嵌段共聚物形成的细颗粒的单粒子层或点图案作为掩模。

公开(公告)号：US08770025B2

公开(公告)日：2014-07-08

申请号：US13321980

申请日：2010-05-26

Applicant: Tsutomu Nakanishi ,  Yasunobu Kobayashi ,  Koumei Hujita

Inventor： Tsutomu Nakanishi ,  Yasunobu Kobayashi ,  Koumei Hujita

IPC: G01H13/00 ,  G01P15/09

CPC classification number: G01L9/0016 ,  G01L1/162

Abstract: A physical quantity sensor includes a beam-like vibrating body and a fixing part supporting both ends of the beam-like vibrating body. A driving element is formed on a central portion of the beam-like vibrating body, and feedback elements are formed on both ends. A physical quantity acting on the beam-like vibrating body is detected by causing natural vibration in the beam-like vibrating body and detecting a natural frequency of the vibrating body. This enables reliable detection of a physical quantity, such as a strain or load, acting on an object.

Abstract translation: 物理量传感器包括梁状振动体和支撑梁状振动体两端的固定部。 驱动元件形成在梁状振动体的中心部分上，反馈元件形成在两端。 通过在梁状振动体中引起固有振动并检测振动体的固有频率来检测作用在梁状振动体上的物理量。 这使得能够可靠地检测作用在物体上的物理量，例如应变或负载。

公开(公告)号：US08692283B2

公开(公告)日：2014-04-08

申请号：US13407291

申请日：2012-02-28

Applicant: Tsutomu Nakanishi ,  Akira Fujimoto ,  Ryota Kitagawa ,  Kumi Masunaga ,  Kenji Nakamura ,  Koji Asakawa ,  Shinji Nunotani ,  Takanobu Kamakura

Inventor： Tsutomu Nakanishi ,  Akira Fujimoto ,  Ryota Kitagawa ,  Kumi Masunaga ,  Kenji Nakamura ,  Koji Asakawa ,  Shinji Nunotani ,  Takanobu Kamakura

IPC: H01L33/40

CPC classification number: B82Y20/00 ,  B82Y40/00 ,  H01L33/42 ,  H01L51/5209

Abstract: According to one embodiment, a light-transmitting metal electrode includes a metal layer. The metal layer is provided on a major surface of a member and includes a metal nanowire and a plurality of openings formed with the metal nanowire. The thin layer includes a plurality of first straight line parts along a first direction and a plurality of second straight line parts along a direction different from the first direction. A maximum length of the first line parts along the first direction and a maximum length of the second line parts along the direction different from the first direction are not more than a wave length of visible light. A ratio of an area of the metal layer viewed in a normal direction of the surface to an area of the metal layer viewed in the normal direction is more than 20% and not more than 80%.

Abstract translation: 根据一个实施例，透光金属电极包括金属层。 金属层设置在构件的主表面上，并且包括金属纳米线和由金属纳米线形成的多个开口。 薄层包括沿着第一方向的多个第一直线部分和沿着与第一方向不同的方向的多个第二直线部分。 沿着第一方向的第一线部分的最大长度和沿着与第一方向不同的方向的第二线部分的最大长度不大于可见光的波长。 从表面的法线方向观察的金属层的面积与从法线方向观察的金属层的面积的比例为20％以上且80％以下。

公开(公告)号：US20130092219A1

公开(公告)日：2013-04-18

申请号：US13619360

申请日：2012-09-14

Applicant: Eishi TSUTSUMI ,  Kumi Masunaga ,  Ryota Kitagawa ,  Tsutomu Nakanishi ,  Akira Fujimoto ,  Koji Asakawa

Inventor： Eishi TSUTSUMI ,  Kumi Masunaga ,  Ryota Kitagawa ,  Tsutomu Nakanishi ,  Akira Fujimoto ,  Koji Asakawa

IPC: H01L31/0224

CPC classification number: H01L31/022425 ,  H01L31/02168 ,  H01L31/1804 ,  Y02E10/547 ,  Y02P70/521

Abstract: The present invention provides a solar cell comprising a laminate of a photoelectric conversion layer, a metal porous membrane and a refractive index adjusting layer. The metal porous membrane is positioned on the light-incident side, is directly in contact with the photoelectric conversion layer, and has plural openings bored though the membrane. The refractive index adjusting layer covers at least a part of the surface of the metal porous membrane and of the inner surfaces of the openings, and has a refractive index of 1.35 to 4.2 inclusive. If adopting a nano-fabricated metal membrane as an electrode, the present invention enables to provide a solar cell capable of realizing efficient photoelectric conversion by use of electric field-enhancement effect.

Abstract translation: 本发明提供一种太阳能电池，其包括光电转换层，金属多孔膜和折射率调节层的层压体。 金属多孔膜位于光入射侧，与光电转换层直接接触，并且具有通过膜而钻出的多个开口。 折射率调节层覆盖金属多孔膜的表面和开口的内表面的至少一部分，折射率为1.35〜4.2。 如果采用纳米制造的金属膜作为电极，则本发明能够提供能够通过使用电场增强效果实现有效的光电转换的太阳能电池。

公开(公告)号：US20130081683A1

公开(公告)日：2013-04-04

申请号：US13628738

申请日：2012-09-27

Applicant: Kumi MASUNAGA ,  Akira FUJIMOTO ,  Eishi TSUTSUMI ,  Koji ASAKAWA ,  Tsutomu NAKANISHI ,  Hideyuki NISHIZAWA ,  Ryota KITAGAWA

Inventor： Kumi MASUNAGA ,  Akira FUJIMOTO ,  Eishi TSUTSUMI ,  Koji ASAKAWA ,  Tsutomu NAKANISHI ,  Hideyuki NISHIZAWA ,  Ryota KITAGAWA

IPC: H01L31/06 ,  H01L31/18

CPC classification number: H01L31/06 ,  H01L31/03529 ,  H01L31/0384 ,  H01L31/073 ,  H01L31/0735 ,  H01L31/18 ,  Y02E10/543 ,  Y02E10/544 ,  Y02P70/521

Abstract: The present invention provides a photoelectric conversion element having high efficiency in propagating carrier excitation by use of enhanced electric fields. The photoelectric conversion element comprises a photoelectric conversion layer including two or more laminated semiconductor layers placed between two electrode layers, and is characterized by having an electric field enhancing layer placed between the semiconductor layers in the photoelectric conversion layer. The electric field enhancing layer is provided with a metal-made minute structure, and the minute structure is, for example, a porous membrane or a group of nano-objects such as very small spheres.

Abstract translation: 本发明提供一种通过使用增强的电场在传播载流子激发中具有高效率的光电转换元件。 光电转换元件包括光电转换层，该光电转换层包括放置在两个电极层之间的两个或多个层叠半导体层，其特征在于，在光电转换层中的半导体层之间具有电场增强层。 电场增强层设置有金属微细结构，微细结构例如为多孔膜或一组纳米物体，例如非常小的球体。

公开(公告)号：US20130075778A1

公开(公告)日：2013-03-28

申请号：US13407291

申请日：2012-02-28

Applicant: Tsutomu NAKANISHI ,  Akira FUJIMOTO ,  Ryota KITAGAWA ,  Kumi MASUNAGA ,  Kenji NAKAMURA ,  Koji ASAKAWA ,  Shinji NUNOTANI ,  Takanobu KAMAKURA

Inventor： Tsutomu NAKANISHI ,  Akira FUJIMOTO ,  Ryota KITAGAWA ,  Kumi MASUNAGA ,  Kenji NAKAMURA ,  Koji ASAKAWA ,  Shinji NUNOTANI ,  Takanobu KAMAKURA

IPC: H01L33/40 ,  H01B5/00 ,  B82Y99/00

CPC classification number: B82Y20/00 ,  B82Y40/00 ,  H01L33/42 ,  H01L51/5209

Abstract: According to one embodiment, a light-transmitting metal electrode includes a metal layer. The metal layer is provided on a major surface of a member and includes a metal nanowire and a plurality of openings formed with the metal nanowire. The thin layer includes a plurality of first straight line parts along a first direction and a plurality of second straight line parts along a direction different from the first direction. A maximum length of the first line parts along the first direction and a maximum length of the second line parts along the direction different from the first direction are not more than a wave length of visible light. A ratio of an area of the metal layer viewed in a normal direction of the surface to an area of the metal layer viewed in the normal direction is more than 20% and not more than 80%.

Abstract translation: 根据一个实施例，透光金属电极包括金属层。 金属层设置在构件的主表面上，并且包括金属纳米线和由金属纳米线形成的多个开口。 薄层包括沿着第一方向的多个第一直线部分和沿着与第一方向不同的方向的多个第二直线部分。 沿着第一方向的第一线部分的最大长度和沿着与第一方向不同的方向的第二线部分的最大长度不大于可见光的波长。 从表面的法线方向观察的金属层的面积与从法线方向观察的金属层的面积的比例为20％以上且80％以下。

公开(公告)号：US20130009058A1

公开(公告)日：2013-01-10

申请号：US13637227

申请日：2011-02-22

Applicant: Nobuo Tanaka ,  Tsutomu Nakanishi ,  Yoshikazu Takeda ,  Hidefumi Asano ,  Koh Saitoh ,  Toru Ujihara ,  Makoto Kuwahara

Inventor： Nobuo Tanaka ,  Tsutomu Nakanishi ,  Yoshikazu Takeda ,  Hidefumi Asano ,  Koh Saitoh ,  Toru Ujihara ,  Makoto Kuwahara

IPC: H01J37/06 ,  H01J37/26

CPC classification number: H01J37/26 ,  H01J37/073 ,  H01J37/265 ,  H01J37/266 ,  H01J2237/06333 ,  H01J2237/06383 ,  H01J2237/24557

Abstract: An electron microscope which utilizes a polarized electron beam and can obtain a high contrast image of a sample is provided. The microscope includes: a laser; a polarization apparatus that polarizes a laser beam into a circularly polarized laser beam; a semiconductor photocathode that is provided with a strained superlattice semiconductor layer and generates a polarized electron beam when irradiated with the circularly polarized laser beam; a transmission electron microscope that utilizes the polarized electron beam; an electron beam intensity distribution recording apparatus arranged at a face reached by the polarized electron beam that has transmitted through the sample. An electron beam intensity distribution recording apparatus records an intensity distribution before and after the polarization of the electron beam is reversed, and a difference acquisition apparatus calculates a difference therebetween.

Abstract translation: 提供了利用偏振电子束并且可以获得样品的高对比度图像的电子显微镜。 显微镜包括：激光; 将激光束偏振成圆偏振激光束的偏振装置; 半导体光电阴极，其设置有应变超晶格半导体层，并且当被圆偏振激光束照射时产生偏振电子束; 利用偏振电子束的透射电子显微镜; 电子束强度分布记录装置，布置在透过样品的偏振电子束所达到的面上。 电子束强度分布记录装置记录电子束的偏振前后的强度分布，差分获取装置计算其间的差。

公开(公告)号：US20120247552A1

公开(公告)日：2012-10-04

申请号：US13422728

申请日：2012-03-16

Applicant: Akira FUJIMOTO ,  Tsutomu Nakanishi ,  Kenji Nakamura ,  Kumi Masunaga ,  Koji Asakawa

Inventor： Akira FUJIMOTO ,  Tsutomu Nakanishi ,  Kenji Nakamura ,  Kumi Masunaga ,  Koji Asakawa

IPC: H01L31/0224 ,  H01L31/036 ,  H01L31/0312 ,  H01L31/0376 ,  H01L31/0296 ,  H01L31/0304 ,  H01L31/0264 ,  H01L31/0368

CPC classification number: H01L31/022425 ,  H01L31/02168 ,  H01L31/0288 ,  Y02E10/50

Abstract: A photoelectric conversion element includes a photoelectric conversion layer to include a first metal layer, a semiconductor layer, and a second metal layer, all of which are laminated. In addition, at least one of the first metal layer and the second metal layer is a nano-mesh metal having a plurality of through holes or a dot metal having a plurality of metal dots arranged separately from each other on the semiconductor layer. The photoelectric conversion layer includes a long-wavelength absorption layer containing an impurity which is different from impurities for p-type doping and n-type doping of the semiconductor layer. The long-wavelength absorption layer is within a depth of 5 nm from the nano-mesh metal or the dot metal.

Abstract translation: 光电转换元件包括光电转换层，其包括第一金属层，半导体层和第二金属层，所有这些都被层压。 此外，第一金属层和第二金属层中的至少一个是具有多个通孔的纳米网状金属或具有在半导体层上彼此分开设置的多个金属点的点状金属。 光电转换层包括含有杂质的长波长吸收层，该杂质与p型掺杂和半导体层的n型掺杂不同。 长波长吸收层距离纳米网状金属或点状金属为5nm以下。

公开(公告)号：US20120067125A1

公开(公告)日：2012-03-22

申请号：US13321980

申请日：2010-05-26

Applicant: Tsutomu Nakanishi ,  Yasunobu Kobayashi ,  Koumel Hujita

Inventor： Tsutomu Nakanishi ,  Yasunobu Kobayashi ,  Koumel Hujita

IPC: G01H13/00

CPC classification number: G01L9/0016 ,  G01L1/162

Abstract: A physical quantity sensor includes a beam-like vibrating body and a fixing part supporting both ends of the beam-like vibrating body. A driving element is formed on a central portion of the beam-like vibrating body, and feedback elements are formed on both ends. A physical quantity acting on the beam-like vibrating body is detected by causing natural vibration in the beam-like vibrating body and detecting a natural frequency of the vibrating body. This enables reliable detection of a physical quantity, such as a strain or load, acting on an object.

Abstract translation: 物理量传感器包括梁状振动体和支撑梁状振动体两端的固定部。 驱动元件形成在梁状振动体的中心部分上，反馈元件形成在两端。 通过在梁状振动体中引起固有振动并检测振动体的固有频率来检测作用在梁状振动体上的物理量。 这使得能够可靠地检测作用在物体上的物理量，例如应变或负载。