公开(公告)号：US06575608B2

公开(公告)日：2003-06-10

申请号：US09867761

申请日：2001-05-31

申请人： Hiroo Oyama ,  Go Adachi ,  Takashi Akutagawa ,  Yoshifumi Kawaguchi

发明人： Hiroo Oyama ,  Go Adachi ,  Takashi Akutagawa ,  Yoshifumi Kawaguchi

IPC分类号： F21V700

CPC分类号： F21V13/10 ,  F21S41/162 ,  F21S41/28 ,  F21S41/321 ,  F21S41/36 ,  F21S41/365 ,  F21S41/60 ,  F21S41/675 ,  F21S41/683 ,  F21W2102/00

摘要： A vehicle light can include a multi-reflex optical system having a light source, a first reflecting surface system and a second reflecting surface system. The first reflecting surface system can include a parabolic group reflecting surface, an ellipse group reflecting surface or combination thereof. The second reflecting surface system can include an ellipse group reflecting surface having a first focus located approximately on the light source and a second focus. The ellipse group reflecting surface can be located such that it covers the front of the light source and collects light rays emitted from the light source directed to its second focus. The second reflecting surface system can include a parabolic group reflecting surface having a focus in the vicinity of the second focus of the ellipse group reflecting surface, and an adjusting reflecting plate located in the vicinity of the second focus of the ellipse group reflecting surface. The second focus of the ellipse group reflecting surface of the second reflecting surface system can be located away from and either above or below the first reflecting surface system. The overall shape of the vehicle light 1 can be substantially T-shaped or L-shaped.

公开(公告)号：US06457850B2

公开(公告)日：2002-10-01

申请号：US09816136

申请日：2001-03-26

申请人： Hiroo Oyama ,  Takashi Akutagawa ,  Yoshifumi Kawaguchi ,  Go Adachi

发明人： Hiroo Oyama ,  Takashi Akutagawa ,  Yoshifumi Kawaguchi ,  Go Adachi

IPC分类号： F21V700

CPC分类号： F21S41/686 ,  F21S41/162 ,  F21S41/32 ,  F21S41/321 ,  F21S41/36 ,  F21S41/365 ,  F21S41/43 ,  F21S41/60 ,  F21W2102/00

摘要： A vehicle lamp can include a tube-like lamp element that has an aperture, a reflector having a focus located approximately at the aperture, and a front lens. The lamp can be disposed in a vehicle body space that has a small width from the front view and a small depth from a side view of the vehicle body. A blind or shade is not necessary to cover non-aesthetic portions of the lamp. The lamp can be tube-like in shape and can include an optical system that has at least two ellipse group reflecting surfaces that are combined to form a multi-reflex optical system. An aperture can be formed by the reflecting surfaces to allow light rays to be guided outside of the lamp. A light source is preferably located on a common first focus of the at least two ellipse group reflecting surfaces. One of the ellipse group reflecting surfaces can have a longer focal distance than, and a different longitudinal direction from, those of other ellipse group reflecting surface(s). An inner reflecting surface portion can be provided on a first of the ellipse group reflecting surfaces for directing light rays, which were traveling towards a second focus of a second of the ellipse group reflecting surfaces, towards the second focus of the first ellipse group reflecting surface(s), thereby forming a complex second focus of the lamp. The aperture is preferably located around the complex second focus.

摘要翻译： 车辆灯可以包括具有孔的管状灯元件，具有大致位于孔径处的焦点的反射器和前透镜。 灯可以设置在车身空间中，该车身空间从前视图具有小的宽度，并且从车体的侧视图开始小的深度。 盲人或阴影不需要遮盖灯的非美学部分。 灯可以是管状的形状，并且可以包括具有组合以形成多反射光学系统的至少两个椭圆形组反射表面的光学系统。 可以由反射表面形成孔，以允许光线被引导到灯外部。 光源优选地位于至少两个椭圆组反射表面的公共第一焦点上。 椭圆组反射面中的一个可以具有比其他椭圆组反射表面的焦距更长的焦距和与其他椭圆组反射表面不同的纵向方向。 内反射面部分可以设置在第一椭圆组反射表面上，用于将朝着第二椭圆组反射表面的第二焦点行进的光线引向第一椭圆组反射表面的第二焦点 从而形成灯的复杂的第二焦点。 孔优选地位于复合第二焦点附近。

公开(公告)号：US06419380B2

公开(公告)日：2002-07-16

申请号：US09821741

申请日：2001-03-30

申请人： Hiroo Oyama ,  Go Adachi ,  Yoshifumi Kawaguchi ,  Takashi Akutagawa

发明人： Hiroo Oyama ,  Go Adachi ,  Yoshifumi Kawaguchi ,  Takashi Akutagawa

IPC分类号： F21V700

CPC分类号： F21S41/683 ,  F21S41/162 ,  F21S41/24 ,  F21S41/255 ,  F21S41/321 ,  F21S41/36 ,  F21S41/365 ,  F21S41/43 ,  F21S41/60 ,  F21S41/675 ,  F21V2200/40

摘要： A vehicle light can include a light source, at least one first elliptic group reflecting surface shaped as half of an elliptical surface (after either an upper or lower substantial half of the substantial ellipse is cut-off). The first elliptic group reflecting surface can have its longitudinal axis on an optical axis of the vehicle light, and a first focus located in the vicinity of the light source. Two second elliptic group reflecting surfaces can be provided that are shaped as substantial halves of elliptical surfaces (after either upper or lower substantial halves of substantial ellipses are cut-off). The second elliptic group reflecting surfaces can have longitudinal axes that are substantially perpendicular to the optical axis of the vehicle light, and their first foci can be located in the vicinity of the light source. Two third parabolic group reflecting surfaces can each have its optical axis oriented in a direction that is substantially the same as the direction of the optical axis of the vehicle lamp, and can have foci located in the vicinity of the second focus of each of the second elliptic group reflecting surfaces.

摘要翻译： 车辆灯可以包括光源，至少一个形状为椭圆形表面的一半的第一椭圆形组反射表面（在基本椭圆的上部或下部实质上的一半被切断之后）。 第一椭圆体组反射面可以在车辆光的光轴上具有其纵轴，并且位于光源附近的第一焦点。 可以提供两个第二椭圆形组反射表面，其形状为椭圆形表面的实际半部（在基本椭圆的上部或下部实质上的一半被切断之后）。 第二椭圆体组反射面可以具有基本上垂直于车辆光的光轴的纵向轴线，并且它们的第一焦点可以位于光源附近。 两个第三抛物面组反射表面可以各自具有在与车辆灯的光轴的方向基本相同的方向上定向的光轴，并且可以具有位于第二焦点的第二焦点附近的焦点 椭圆形组反射面。

公开(公告)号：US06431737B1

公开(公告)日：2002-08-13

申请号：US09534013

申请日：2000-03-24

申请人： Hiroo Oyama ,  Yoshifumi Kawaguchi ,  Takashi Akutagawa

发明人： Hiroo Oyama ,  Yoshifumi Kawaguchi ,  Takashi Akutagawa

IPC分类号： F21V709

CPC分类号： F21S41/43 ,  F21S41/162 ,  F21S41/321 ,  F21S41/36 ,  F21S41/365

摘要： A lamp having a multi-reflex optical system can include a first ellipse group reflector and a third ellipse group reflector each sharing one light source at a first focal point, with a second focal point of the first reflector being above its first focal point and a second focal point of the third reflector being positioned below its first focal point. A parabolic group second reflector can be positioned above the first reflector and can have a focal point located at the second focal point of the first reflector. A parabolic group fourth reflector can be positioned below the third reflector and can have a focus at the second focal point of the third reflector. Light from the light source that is converged by the ellipse group first reflector and third reflector is then supplied to the parabolic group second and fourth reflectors to provide a bright oblong headlamp.

摘要翻译： 具有多反射光学系统的灯可以包括第一椭圆组反射器和第三椭圆组反射器，每个第一椭圆组反射器在第一焦点处共享一个光源，第一反射器的第二焦点高于其第一焦点， 第三反射器的第二焦点位于其第一焦点下方。 抛物线组第二反射器可以位于第一反射器上方，并且可以具有位于第一反射器的第二焦点处的焦点。 抛物线组第四反射器可以位于第三反射器下方并且可以在第三反射器的第二焦点处具有焦点。 然后将由椭圆组第一反射器和第三反射器会聚的来自光源的光提供给抛物线组第二和第四反射器，以提供光亮的长方形前照灯。

公开(公告)号：US06527426B2

公开(公告)日：2003-03-04

申请号：US09841065

申请日：2001-04-25

申请人： Hiroo Oyama ,  Go Adachi ,  Masahito Okamoto ,  Yoshifumi Kawaguchi

发明人： Hiroo Oyama ,  Go Adachi ,  Masahito Okamoto ,  Yoshifumi Kawaguchi

IPC分类号： F12V700

CPC分类号： F21S41/683 ,  F21S41/162 ,  F21S41/17 ,  F21S41/321 ,  F21S41/36 ,  F21S41/365 ,  F21S41/43 ,  F21S41/60 ,  F21S41/675

摘要： A vehicle light having a multi-reflex optical system can include a light source, at least one pair of ellipse group reflecting surfaces located so as to substantially surround the light source. Each ellipse group reflecting surface can be symmetrical relative to the light source and have a first focus in the vicinity of the light source, a second focus, and a longitudinal axis perpendicular to an optical axis of the vehicle light. The same number of parabolic group reflecting surfaces as the ellipse group reflecting surfaces can be located substantially linearly, with each parabolic group reflecting surface having a focus on the second focus of the corresponding ellipse group reflecting surface and a longitudinal axis substantially parallel to the optical axis of the vehicle light. At least one shade can be located in the vicinity of one of the second foci of the ellipse group reflecting surfaces to provide a predetermined shape to luminous flux directed from the corresponding ellipse group reflecting surface.

摘要翻译： 具有多反射光学系统的车辆灯可以包括光源，至少一对椭圆组反射表面，其基本上围绕光源。 每个椭圆组反射表面可以相对于光源对称，并且在光源附近具有第一焦点，第二焦点和垂直于车辆光的光轴的纵轴。 与椭圆形组反射表面相同数量的抛物面反射表面可以基本上线性地定位，每个抛物线组反射表面都聚焦在对应的椭圆组反射表面的第二焦点上，并且基本上平行于光轴 的车灯。 至少一个阴影可以位于椭圆组反射表面的第二焦点之一附近，以对从相应的椭圆组反射表面引导的光束提供预定的形状。

公开(公告)号：US06471383B1

公开(公告)日：2002-10-29

申请号：US09660108

申请日：2000-09-12

申请人： Hiroo Oyama ,  Yoshifumi Kawaguchi ,  Go Adachi ,  Masahito Okamoto

发明人： Hiroo Oyama ,  Yoshifumi Kawaguchi ,  Go Adachi ,  Masahito Okamoto

IPC分类号： F21V700

CPC分类号： F21S41/43 ,  F21S41/17 ,  F21S41/24 ,  F21S41/28 ,  F21S41/321 ,  F21S41/323 ,  F21S41/36 ,  F21S41/365

摘要： There is provided a headlamp for a vehicle, comprising a light source; a first reflector formed of a parabolic reflector and having a focal point at which the light source is positioned; a light guide passage to the backside of the first reflector; a second reflector formed of a parabolic reflector and provided outside thereof corresponding to the light guide passage of the first reflector; a third reflector provided in the vicinity of an optical axis of the first It reflector for converging and transmitting a light from the light source to the vicinity of the light guide passage; and a lens provided in front of the first and second reflectors. The headlamp for a vehicle has an improved luminous flux efficiency to the light source and also has a height of about 30 mm in vertical direction, which is an original design which has not conventionally been implemented.

摘要翻译： 提供一种用于车辆的前照灯，包括光源; 第一反射器，由抛物面反射器形成，具有光源所在的焦点; 通向第一反射器的后侧的导光通道; 由抛物面反射器形成的第二反射器，其设置在与第一反射器的导光通道对应的外侧; 设置在第一It反射体的光轴附近的第三反射器，用于会聚并将光从光源透射到导光通道附近; 以及设置在第一和第二反射器前面的透镜。 车辆的前照灯对于光源具有改善的光通量效率，并且在垂直方向上具有大约30mm的高度，这是以往未被实施的原始设计。

公开(公告)号：US07544345B2

公开(公告)日：2009-06-09

申请号：US11722921

申请日：2005-12-28

申请人： Atsuo Toutsuka ,  Yoshifumi Kawaguchi ,  Masaaki Kunishige

发明人： Atsuo Toutsuka ,  Yoshifumi Kawaguchi ,  Masaaki Kunishige

IPC分类号： C01F5/02 ,  C30B29/16 ,  C30B33/02 ,  C30B33/04

CPC分类号： C30B33/02 ,  C30B29/16

摘要： A magnesium oxide single crystal having controlled crystallinity has a subboundary, and ranges of variation of diffraction line positions, as measured for reciprocal lattice maps with respect to a region surrounded by the same subboundary, with the range of the variation of 1×10−3 to 2×10−2 degree of on Δω coordinates, and with the range of the variation of 4×10−4 to 5×10−3 degree on 2θ coordinates.

摘要翻译： 具有可控结晶度的氧化镁单晶具有子边界，以及相对于由相同子边界包围的区域的互易格子图测量的衍射线位置的变化范围，其变化范围为1×10 -3至2×10 在Deltaomega坐标上为-2度，在2θ坐标上的变化范围为4x10-4至5x10-3度。

公开(公告)号：US6109772A

公开(公告)日：2000-08-29

申请号：US289564

申请日：1999-04-09

申请人： Takashi Futami ,  Teruo Koike ,  Yoshifumi Kawaguchi

发明人： Takashi Futami ,  Teruo Koike ,  Yoshifumi Kawaguchi

IPC分类号： F21S2/00 ,  F21S8/00 ,  F21S8/10 ,  F21S8/12 ,  F21V5/00 ,  F21V5/04 ,  F21V7/00 ,  F21V11/14 ,  F21V11/16 ,  F21V13/00 ,  F21V13/04 ,  F21V13/12 ,  B60Q1/02

CPC分类号： F21S48/1275 ,  F21S48/1283 ,  F21S48/1376 ,  F21S48/145 ,  F21S48/24 ,  F21V11/14 ,  F21V13/12 ,  F21V5/04 ,  F21V5/045 ,  F21W2111/00

摘要： A lamp including a light source, a petaline reflector, and aspheric lenses. The petaline reflector is formed of a plurality of reflecting surface units combined radially around the center axis of the light source. Each of the reflecting surface units is obtained by cutting, radially around the center axis, a portion from a spheroid having a first focal point located on the center axis and adjacent the light source and a second focal point located on a line passing through the first focal point and tilted appropriately from the center axis such that the cut portion spans a range of 15.degree. to 60.degree. around the center axis. The aspheric lenses are disposed to correspond to the respective second focal points of the reflecting surface units of the petaline reflector and converge reflected light beams from the respective reflecting surface units. Shades for forming a light distribution pattern are disposed at the respective near-focal points of the aspheric lenses.

摘要翻译： 一种灯，包括光源，花瓣反射器和非球面透镜。 花瓣反射器由围绕光源的中心轴线径向组合的多个反射面单元形成。 每个反射表面单元通过围绕中心轴线径向地切割来自具有位于中心轴线上且与光源相邻的第一焦点的球体的一部分，以及位于穿过第一 焦点，并且从中心轴线适当地倾斜，使得切割部分围绕中心轴线跨越15°至60°的范围。 非球面透镜被设置为对应于花瓣反射器的反射表面单元的相应的第二焦点并且会聚来自各个反射表面单元的反射光束。 用于形成配光图案的荫罩设置在非球面透镜的各个近焦点处。

公开(公告)号：US08208791B2

公开(公告)日：2012-06-26

申请号：US11660391

申请日：2005-08-05

申请人： Yoshifumi Kawaguchi ,  Hideki Taniguchi

发明人： Yoshifumi Kawaguchi ,  Hideki Taniguchi

IPC分类号： H04N9/80

CPC分类号： G11B27/3027 ,  G11B20/00086 ,  G11B20/1217 ,  G11B27/034 ,  H04N5/85 ,  H04N5/913 ,  H04N9/8063 ,  H04N9/8205

摘要： An authoring device includes: a separator for separating a video stream and an audio stream from the input stream; a multiplexer for multiplexing the video stream and the audio stream to generate content information and further generating control information for managing stream reproduction, generating, from content information and control information, incomplete disc image data which is a series of data basically based on a predetermined format and in which a part of reproduction control information defined by a predetermined format is missing, and further generating analysis information required for generating the missing part of the reproduction control information; and a disc image completing section for completing the incomplete disc image data by referencing the analysis information after generation of the incomplete disc image data.

摘要翻译： 创作设备包括：分离器，用于从输入流中分离视频流和音频流; 多路复用器，用于多路复用视频流和音频流以产生内容信息，并进一步产生用于管理流再现的控制信息，从内容信息和控制信息生成基于预定格式的一系列数据的不完整光盘图像数据 并且其中缺少由预定格式定义的再现控制信息的一部分，并且进一步产生生成所述再现控制信息的缺失部分所需的分析信息; 以及光盘图像完成部，用于通过在生成不完整的光盘图像数据之后参考分析信息来完成不完整的光盘图像数据。

公开(公告)号：US07691200B2

公开(公告)日：2010-04-06

申请号：US11909505

申请日：2006-03-24

申请人： Atsuo Toutsuka ,  Yoshifumi Kawaguchi ,  Masaaki Kunishige

发明人： Atsuo Toutsuka ,  Yoshifumi Kawaguchi ,  Masaaki Kunishige

IPC分类号： C30B13/00 ,  C30B21/04 ,  C30B28/08 ,  C21B11/10 ,  C21B13/12 ,  C01F5/02 ,  C01F5/14 ,  C04B35/00

CPC分类号： C30B29/16 ,  C23C14/081 ,  C30B11/003 ,  C30B23/066

摘要： Provided is a MgO single crystal for obtaining a magnesium oxide (MgO) single crystal deposition material which is prevented from splashing during the vapor deposition in, e.g., an electron beam deposition method without reducing the deposition rate, and for obtaining a MgO single crystal substrate which can form thereon, e.g., a superconductor thin film having excellent superconducting properties. A MgO single crystal having a calcium content of 150×10−6 to 1,000×10−6 kg/kg and a silicon content of 10×10−6 kg/kg or less, wherein the MgO single crystal has a variation of 30% or less in terms of a CV value in detected amounts of calcium fragment ions, as analyzed by TOF-SIMS with respect to the polished surface of the MgO single crystal. A MgO single crystal deposition material and a MgO single crystal substrate for forming a thin film obtained from the MgO single crystal.

摘要翻译： 本发明提供一种用于获得氧化镁（MgO）单晶沉积材料的MgO单晶，其在例如电子束沉积方法中在气相沉积期间防止溅射而不降低沉积速率，并且获得MgO单晶衬底 其可以在其上形成，例如具有优异超导性能的超导体薄膜。 钙含量为150×10 -6〜1,000×10 -6 kg / kg，硅含量为10×10 -6 kg / kg以下的MgO单晶，其中，MgO单晶的变化率为30％ 根据TOF-SIMS相对于MgO单晶的抛光表面的分析，检测到的钙碎片离子量的CV值以下。 一种MgO单晶沉积材料和用于形成由MgO单晶获得的薄膜的MgO单晶衬底。