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。

公开(公告)号：US4955836A

公开(公告)日：1990-09-11

申请号：US830444

申请日：1986-02-18

申请人： Tomonori Suzuki ,  Makoto Toyohara

发明人： Tomonori Suzuki ,  Makoto Toyohara

IPC分类号： F02B61/04 ,  F02F7/00

CPC分类号： F02B61/045 ,  B63H20/32 ,  B63H20/06

摘要： An improved outer cowling arrangement for the power head of an outboard motor in which both the tray and top housing are formed from a synthetic resin for improving silencing. To insure a good fit and sealing, a supporting member and retaining member are affixed to each other and the supporting member is carried by one of the portions. Releasable latching means are carried by the other portion to engage the retainer member for holding the cowling portions together. The top housing has an inclined forward face in which a panel is positioned for passing the starting handle and starting rope. A guide defines a path of movement for the starting rope that is perpendicular to this inclined surface so that the motor can easily be started from a higher level, for example, when used as an auxiliary power source for a sailboat.

摘要翻译： 一种用于舷外马达的动力头的改进的外整流罩布置，其中托盘和顶部壳体都由合成树脂形成，以改善沉默。 为了确保良好的配合和密封，支撑构件和保持构件彼此固定，并且支撑构件由其中一个部分承载。 可释放的锁定装置由另一部分承载以接合保持构件，用于将整流罩部分保持在一起。 顶部壳体具有倾斜的前表面，其中面板被定位用于通过起始手柄和起始绳索。 引导件限定起始绳索的垂直于该倾斜表面的运动路径，使得例如当用作帆船的辅助动力源时，可以容易地从较高的水平启动马达。

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：US4613310A

公开(公告)日：1986-09-23

申请号：US663334

申请日：1984-10-22

申请人： Tomonori Suzuki ,  Makoto Toyohara

发明人： Tomonori Suzuki ,  Makoto Toyohara

IPC分类号： B63H20/00 ,  B63H20/32 ,  F02B61/04 ,  B63H21/00

CPC分类号： F02B61/045 ,  B63H20/32

摘要： An improved outer cowling arrangement for the power head of an outboard motor in which both the tray and top housing are formed from a synthetic resin for improving silencing. To insure a good fit and sealing, a supporting member and retaining member are affixed to each other and the supporting member is carried by one of the portions. Releasable latching means are carried by the other portion to engage the retainer member for holding the cowling portions together. The top housing has an inclined forward face in which a panel is positioned for passing the starting handle and starting rope. A guide defines a path of movement for the starting rope that is perpendicular to this inclined surface so that the motor can easily be started from a higher level, for example, when used as an auxiliary power source for a sailboat.

公开(公告)号：US4588385A

公开(公告)日：1986-05-13

申请号：US414040

申请日：1982-09-02

申请人： Tomonori Suzuki ,  Makoto Toyohara

发明人： Tomonori Suzuki ,  Makoto Toyohara

IPC分类号： F01M9/10 ,  F01P3/20 ,  F01P11/06 ,  F02B61/04 ,  F02B75/00 ,  F02B75/02 ,  F02B75/18 ,  F02B75/20 ,  F02F1/24 ,  B63H21/10

CPC分类号： F02B75/20 ,  F01M9/10 ,  F01P11/06 ,  F01P3/20 ,  F01P3/202 ,  F02B61/045 ,  F01P2011/066 ,  F02B2075/027 ,  F02B2075/1808 ,  F02B2275/20 ,  F02B75/007 ,  F02F1/243

摘要： A compact improved four-cycle internal combustion engine of the water-cooled type for use with an outboard motor. The engine includes an exhaust arrangement wherein the exhaust gases are returned from the cylinder head to the cylinder block in proximity to a cooling jacket for cooling the exhaust gases before delivery into the lower unit. In addition, the cooling jacket and method of casting the cylinder head provides an opening in which a sacrificial anode may be placed to protect the engine from corrosion, particularly when operated in salt water. The engine is given a compact arrangement, in part, by positioning the thermostat of the cooling system in the area between the driving and slack sides of the belt that drives the overhead camshaft. The lubricating system also includes a baffled cover plate for the camshaft that receives oil flung from the camshaft and redistributes it to the valve train for lubrication.

摘要翻译： 一种与舷外马达一起使用的水冷式紧凑改进的四冲程内燃机。 发动机包括排气装置，其中废气从气缸盖返回到靠近冷却套的气缸体，用于在排放到下部单元之前冷却废气。 此外，冷却套和铸造气缸头的方法提供了一个开口，其中可以放置牺牲阳极以保护发动机免受腐蚀，特别是在盐水中操作时。 给发动机提供紧凑的布置，部分地通过将冷却系统的恒温器定位在驱动顶置凸轮轴的带的驱动侧和松弛侧之间的区域中。 润滑系统还包括用于凸轮轴的挡板盖板，其接收从凸轮轴排出的油并将其重新分配到气门机构用于润滑。

公开(公告)号：US4545332A

公开(公告)日：1985-10-08

申请号：US589227

申请日：1984-03-14

申请人： Tomonori Suzuki ,  Makoto Toyohara

发明人： Tomonori Suzuki ,  Makoto Toyohara

IPC分类号： F01M9/10 ,  F01P3/20 ,  F01P11/06 ,  F02B61/04 ,  F02B75/00 ,  F02B75/02 ,  F02B75/18 ,  F02B75/20 ,  F02F1/24

CPC分类号： F02B75/20 ,  F01M9/10 ,  F01P11/06 ,  F01P3/20 ,  F01P3/202 ,  F02B61/045 ,  F01P2011/066 ,  F02B2075/027 ,  F02B2075/1808 ,  F02B2275/20 ,  F02B75/007 ,  F02F1/243

摘要： A compact improved four-cycle internal combustion engine of the water-cooled type for use with an outboard motor. The engine includes an exhaust arrangement wherein the exhaust gases are returned from the cylinder head to the cylinder block in proximity to a cooling jacket for cooling the exhaust gases before delivery into the lower unit. In addition, the cooling jacket and method of casting the cylinder head provides an opening in which a sacrificial anode may be placed to protect the engine from corrosion, particularly when operated in salt water. The engine is given a compact arrangement, in part, by positioning the thermostat of the cooling system in the area between the driving and slack sides of the belt that drives the overhead camshaft. The lubricating system also includes a baffled cover plate for the camshaft that receives oil flung from the camshaft and redistributes it to the valve train for lubrication.

摘要翻译： 一种与舷外马达一起使用的水冷式紧凑改进的四冲程内燃机。 发动机包括排气装置，其中废气从气缸盖返回到靠近冷却套的气缸体，用于在排放到下部单元之前冷却废气。 此外，冷却套和铸造气缸头的方法提供了一个开口，其中可以放置牺牲阳极以保护发动机免受腐蚀，特别是在盐水中操作时。 给发动机提供紧凑的布置，部分地通过将冷却系统的恒温器定位在驱动顶置凸轮轴的带的驱动侧和松弛侧之间的区域中。 润滑系统还包括用于凸轮轴的挡板盖板，其接收从凸轮轴排出的油并将其重新分配到气门机构用于润滑。