公开(公告)号：US20130291928A1

公开(公告)日：2013-11-07

申请号：US13882046

申请日：2011-10-21

申请人： Makoto Toyohara ,  Youji Ono

发明人： Makoto Toyohara ,  Youji Ono

IPC分类号： H01L31/052

CPC分类号： H01L21/30604 ,  H01L31/0543 ,  H02S30/10 ,  Y02E10/52

摘要： A photovoltaic unit can minimally reduce a displacement of focus positions from solar cells and prevent a decrease in power generation efficiency even if elastic behaviors of a Fresnel lens sheet and a base plate on which solar cells are arranged due to changes in temperature and humidity are different. The photovoltaic unit includes an integrated multiple Fresnel lens sheet and a base plate on which solar cells are arranged adjacent to the focus positions of individual Fresnel lenses. The multiple Fresnel lens sheet is fixed to the base plate by a lens sheet fixing element at a lens sheet fixing portion adjacent to the center of gravity of the sheet.

摘要翻译： 即使由于温度和湿度的变化而布置太阳能电池的菲涅尔透镜片和基板的弹性行为也不同，光伏单元可以最小程度地减少聚焦位置从太阳能电池的位移并且防止发电效率的降低 。 光伏单元包括集成的多个菲涅尔透镜片和基板，太阳能电池在其上邻近各个菲涅尔透镜的焦点位置布置在其上。 多个菲涅尔透镜片通过透镜片固定元件固定在基板上，在与片材重心相邻的透镜片固定部分处。

公开(公告)号：US20120132871A1

公开(公告)日：2012-05-31

申请号：US13375055

申请日：2010-05-28

申请人： Makoto Toyohara ,  Youji Ono ,  Ichiro Matsuzaki

发明人： Makoto Toyohara ,  Youji Ono ,  Ichiro Matsuzaki

IPC分类号： G02B3/08

CPC分类号： G02B3/08 ,  F24S23/31 ,  F24S2201/00 ,  G02B19/0042 ,  H01L31/0543 ,  Y02E10/43 ,  Y02E10/52 ,  Y02P80/24

摘要： A design method for an optical sheet for solar concentration and an optical sheet for solar concentration obtained by means of the design method are disclosed. The design method is characterized in that, for a resin optical sheet for solar concentration containing an ultraviolet absorber in a base material thereof, an amount of the ultraviolet absorber to be contained in the base material is determined such that: in an accelerated degradation test by means of a metal-halide-lamp weathering test (device specification: JTM G 01:2000, Japan Testing Machinery Association), decrease in average transmittance in a wavelength range of 400 nm to 1850 nm after testing for an irradiation time T1 satisfies the following equation (1) τuv(0)+τuv(T1)>τ0(0)+τ0(T1)   (1) and that decrease in transmittance at each of wavelengths in the wavelength range from a corresponding initial value after testing for the irradiation time T1 is not greater than 10%. T1 is the accelerated test time required corresponding to the actual location of use. The optical sheet of the present invention is capable of efficiently concentrating light without decrease in transmittance while being used for a long time in an environment with a large amount of ultraviolet radiation.

摘要翻译： 公开了一种通过设计方法获得的用于太阳能集中的光学片的设计方法和用于太阳能集中的光学片。 该设计方法的特征在于，对于其基材中含有紫外线吸收剂的太阳能浓缩用树脂光学片，确定基材中含有的紫外线吸收剂的量，使得：在加速劣化试验中， 金属卤化物灯风化试验（装置规格：JTM G 01：2000，日本试验机械协会）的手段，在照射时间T1测试后在400nm至1850nm的波长范围内的平均透射率的降低满足以下 方程（1）τuv（0）+τuv（T1）>τ0（0）+τ0（T1）（1），并且在测试照射时间后的相应初始值的波长范围内的每个波长的透射率降低 T1不大于10％。 T1是与实际使用位置相对应的加速测试时间。 本发明的光学片能够在大量紫外线照射的环境中长时间使用而不会降低透光率而有效地集中光。

公开(公告)号：US09343605B2

公开(公告)日：2016-05-17

申请号：US13882046

申请日：2011-10-21

申请人： Makoto Toyohara ,  Youji Ono

发明人： Makoto Toyohara ,  Youji Ono

IPC分类号： H01L31/042 ,  H01L31/052 ,  H01L31/054 ,  H02S30/10

CPC分类号： H01L21/30604 ,  H01L31/0543 ,  H02S30/10 ,  Y02E10/52

摘要： A photovoltaic unit can minimally reduce a displacement of focus positions from solar cells and prevent a decrease in power generation efficiency even if elastic behaviors of a Fresnel lens sheet and a base plate on which solar cells are arranged due to changes in temperature and humidity are different. The photovoltaic unit includes an integrated multiple Fresnel lens sheet and a base plate on which solar cells are arranged adjacent to the focus positions of individual Fresnel lenses. The multiple Fresnel lens sheet is fixed to the base plate by a lens sheet fixing element at a lens sheet fixing portion adjacent to the center of gravity of the sheet.

摘要翻译： 即使由于温度和湿度的变化而布置太阳能电池的菲涅尔透镜片和基板的弹性行为也不同，光伏单元可以最小程度地减少聚焦位置从太阳能电池的位移并且防止发电效率的降低 。 光伏单元包括集成的多个菲涅尔透镜片和基板，太阳能电池在其上邻近各个菲涅尔透镜的焦点位置布置在其上。 多个菲涅尔透镜片通过透镜片固定元件固定在基板上，在与片材重心相邻的透镜片固定部分处。

公开(公告)号：US09158042B2

公开(公告)日：2015-10-13

申请号：US13375055

申请日：2010-05-28

申请人： Makoto Toyohara ,  Youji Ono ,  Ichiro Matsuzaki

发明人： Makoto Toyohara ,  Youji Ono ,  Ichiro Matsuzaki

IPC分类号： F21V9/04 ,  F21V9/06 ,  G02B5/22 ,  G02B5/26 ,  G02B3/08 ,  F24J2/08 ,  G02B19/00 ,  H01L31/054 ,  H01L31/042 ,  H01L31/00

CPC分类号： G02B3/08 ,  F24S23/31 ,  F24S2201/00 ,  G02B19/0042 ,  H01L31/0543 ,  Y02E10/43 ,  Y02E10/52 ,  Y02P80/24

摘要： A design method for an optical sheet for solar concentration and an optical sheet for solar concentration obtained by means of the design method are disclosed. The design method is characterized in that, for a resin optical sheet for solar concentration containing an ultraviolet absorber in a base material thereof, an amount of the ultraviolet absorber to be contained in the base material is determined such that: in an accelerated degradation test by means of a metal-halide-lamp weathering test (device specification: JTM G 01:2000, Japan Testing Machinery Association), decrease in average transmittance in a wavelength range of 400 nm to 1850 nm after testing for an irradiation time T1 satisfies the following equation (1) τuv(0)+τuv(T1)>τ0(0)+τ0(T1)  (1) and that decrease in transmittance at each of wavelengths in the wavelength range from a corresponding initial value after testing for the irradiation time T1 is not greater than 10%. T1 is the accelerated test time required corresponding to the actual location of use. The optical sheet of the present invention is capable of efficiently concentrating light without decrease in transmittance while being used for a long time in an environment with a large amount of ultraviolet radiation.

摘要翻译： 公开了一种通过设计方法获得的用于太阳能集中的光学片的设计方法和用于太阳能集中的光学片。 该设计方法的特征在于，对于其基材中含有紫外线吸收剂的太阳能浓缩用树脂光学片，确定基材中含有的紫外线吸收剂的量，使得：在加速劣化试验中， 金属卤化物灯风化试验（装置规格：JTM G 01：2000，日本试验机械协会）的手段，在照射时间T1测试后在400nm至1850nm的波长范围内的平均透射率的降低满足以下 方程（1）τuv（0）+τuv（T1）>τ0（0）+τ0（T1）（1），并且在测试照射时间后的相应初始值的波长范围内的每个波长的透射率降低 T1不大于10％。 T1是与实际使用位置相对应的加速测试时间。 本发明的光学片能够在大量紫外线照射的环境中长时间使用而不会降低透光率而有效地集中光。

公开(公告)号：US5108257A

公开(公告)日：1992-04-28

申请号：US749481

申请日：1991-08-15

申请人： Tetsuo Fukazawa ,  Makoto Toyohara

发明人： Tetsuo Fukazawa ,  Makoto Toyohara

IPC分类号： B63H11/08 ,  F04D29/18 ,  F04D29/22 ,  F04D29/24 ,  F04D29/44

CPC分类号： F04D29/242 ,  B63H11/08 ,  F04D29/183 ,  F04D29/4273 ,  F04D29/448

摘要： A turbo pump is provided with an impeller having a volute casing for a diffuser type casing. The configuration of a meridian section of the impeller shroud at the side of a boss is made as a concave arch-like surface of revolution. The shroud at the side of the blade inlet is cylindrical and substantially parallel to the shaft about which the impeller turns. Each of the blades of the impeller is so shaped that the edge of the blade inlet projects toward the impeller eye and is smoothly connected to the surface of the shroud. The inlet angle of the blade is as small as possible.

公开(公告)号：US5387141A

公开(公告)日：1995-02-07

申请号：US853502

申请日：1992-03-18

申请人： Makoto Toyohara ,  Kiyonobu Kobayashi

发明人： Makoto Toyohara ,  Kiyonobu Kobayashi

IPC分类号： B63H11/10 ,  B63H11/08 ,  B63H11/107 ,  B63H25/38

CPC分类号： B63H11/08

摘要： A navigation stabilizing system for a water jet propulsion vessel which includes a water jet unit that has an impeller housing in which an impeller is positioned for drawing water through a water inlet and discharging it through a discharge port in the housing for propulsion of the water vessel. The vessel further includes a rudder which is disposed behind the water inlet port and set off center of the water inlet port and off center of the center line of the hull of the vessel.

摘要翻译： 一种用于喷水推进容器的导航稳定系统，其包括具有叶轮壳体的水喷射单元，其中叶轮定位成用于通过水入口抽水并将其排出到壳体中的排出口以推动水箱 。 船舶还包括一个方向舵，该方向舵设置在进水口的后面，并排出入水口的中心，并离开船的船体中心线的中心。

公开(公告)号：US4582493A

公开(公告)日：1986-04-15

申请号：US598730

申请日：1984-04-10

申请人： Makoto Toyohara ,  Yukio Sumigawa

发明人： Makoto Toyohara ,  Yukio Sumigawa

IPC分类号： B63H20/12 ,  B63H21/21 ,  F02B61/04

CPC分类号： B63H21/265 ,  B63H20/12 ,  F02B61/045 ,  H01H2009/068 ,  Y10T74/20232

摘要： Two embodiments of control device for outboard motors wherein the engine throttle control, transmission control and kill switch are all supported by the steering handle and are operative independently of each other. In one embodiment, the transmission control is pivotal about an axis offset to an axis of rotation of the throttle control. In the other embodiment, the transmission control is reciprocal along a line parallel to the axis of rotation of the throttle control.

摘要翻译： 用于舷外马达的控制装置的两个实施例，其中发动机节气门控制，变速器控制和停止开关都由转向手柄支撑并且彼此独立地操作。 在一个实施例中，变速器控制关于围绕节流控制的旋转轴的轴偏移枢转。 在另一实施例中，变速器控制沿着与节气门控制的旋转轴线平行的线是往复的。

公开(公告)号：US20070159692A1

公开(公告)日：2007-07-12

申请号：US10583136

申请日：2004-12-16

申请人： Kazunori Hirose ,  Makoto Toyohara

发明人： Kazunori Hirose ,  Makoto Toyohara

IPC分类号： G03B21/56 ,  G02B3/08

CPC分类号： G03B21/62 ,  G02B3/08

摘要： A Fresnel lens sheet which is bright due to a small light quantity loss, is restricted in speckles and ghosts, does not produce moires, and can be used in an inexpensive transmitting screen, wherein the sheet satisfies the diffusion characteristics of the following expressions (1) and (2), or the following expressions (3), (4) and (5). γ/α≦2.8 (1) ζ/α≦6 (2), where α is viewing half value angle, γ viewing 1/10 value angle, and ζ viewing 1/100 value angle. 2.0°≦α≦5.5° (3), where α is viewing half value angle, γ≦12° (4), where γ is viewing 1/10 value angle, ζ≦18° (5), where ζ is viewing 1/100 value angle.

摘要翻译： 由于光量损失小而明亮的菲涅尔透镜片在斑点和重影中受到限制，不产生莫尔条纹，并且可以用在廉价的透射屏幕中，其中片材满足以下表达式的扩散特性（1 ）和（2），或下列表达式（3），（4）和（5）。 γ/α<= 2.8（1）zeta /α<= 6（2），其中α是观看半值角，伽玛视角1/10值角，以及zeta观看1/100值角。 2.0°<=α<= 5.5°（3），其中α是观察半值角，γ<= 12°（4），其中γ是观察1/10角度角，zeta <= 18°（5），其中 zeta正在观看1/100值角。

公开(公告)号：US5324216A

公开(公告)日：1994-06-28

申请号：US886937

申请日：1992-05-22

申请人： Makoto Toyohara ,  Hiroshi Tasaki

发明人： Makoto Toyohara ,  Hiroshi Tasaki

IPC分类号： B63H11/10 ,  B63H11/103

CPC分类号： B63H11/103 ,  B63H11/102

摘要： A jet pump system for a water jet propelled boat is disclosed that provides for the adjustment of the area of the water intake opening or the water entry angle as a function of the speed of the boat. During low speed operation, the water inlet opening is adjusted to a maximum area, or the water entry angle is adjusted to a maximum angle to enable sufficient water to enter the water duct and permit efficient impeller operation. As the boat speed increases beyond a predetermined speed, the water inlet area is reduced, or the water inlet angle is reduced to prevent excess water from entering the water duct, thereby reducing the drag on the boat.

摘要翻译： 公开了一种用于喷水推进船的喷射泵系统，其用于根据船的速度来调节进水口的面积或进水角度。 在低速运转时，将进水口调整到最大面积，或将进水角度调整到最大角度，以使足够的水进入水管并允许有效的叶轮操作。 当船的速度增加超过预定速度时，进水面积减小，或者进水角度减小，以防止多余的水进入水道，从而减少船上的阻力。

公开(公告)号：US07339733B2

公开(公告)日：2008-03-04

申请号：US10583136

申请日：2004-12-16

申请人： Kazunori Hirose ,  Makoto Toyohara

发明人： Kazunori Hirose ,  Makoto Toyohara

IPC分类号： G03B21/56 ,  G03B21/60 ,  G02B3/08

CPC分类号： G03B21/62 ,  G02B3/08

摘要： A Fresnel lens sheet which is bright due to a small light quantity loss, is restricted in speckles and ghosts, does not produce moires, and can be used in an inexpensive transmitting screen, wherein the sheet satisfies the diffusion characteristics of the following expressions (1) and (2), or the following expressions (3), (4) and (5). γ/α≦2.8 (1) ζ/α≦6 (2), where α is viewing half value angle, γ viewing 1/10 value angle, and ζ viewing 1/100 value angle. 2.0°≦α≦5.5° (3), where α is viewing half value angle, γ≦12° (4), where γ is viewing 1/10 value angle, ζ≦18° (5), where ζ is viewing 1/100 value angle.

摘要翻译： 由于光量损失小而明亮的菲涅尔透镜片在斑点和重影中受到限制，不产生莫尔条纹，并且可以用在廉价的透射屏幕中，其中片材满足以下表达式的扩散特性（1 ）和（2），或下列表达式（3），（4）和（5）。 γ/α<= 2.8（1）zeta /α<= 6（2），其中α是观看半值角，伽玛视角1/10值角，以及zeta观看1/100值角。 2.0°<=α<= 5.5°（3），其中α是观察半值角，γ<= 12°（4），其中γ是观察1/10角度角，zeta <= 18°（5），其中 zeta正在观看1/100值角。