公开(公告)号：US20090027883A1

公开(公告)日：2009-01-29

申请号：US12195171

申请日：2008-08-20

申请人： Teruo Koike ,  Shoichi Banba ,  Katsura Tsukada ,  Mitsuo Yamada ,  Satoshi Nagasawa

发明人： Teruo Koike ,  Shoichi Banba ,  Katsura Tsukada ,  Mitsuo Yamada ,  Satoshi Nagasawa

IPC分类号： F21V5/04 ,  F21S4/00

CPC分类号： F21V7/22 ,  F21S8/086 ,  F21V7/0066 ,  F21V9/30 ,  F21V19/001 ,  F21V29/507 ,  F21V29/74 ,  F21W2131/103 ,  F21Y2115/10 ,  Y10S362/80

摘要： Light emitting device modules illuminate at a wide angle in the longitudinal direction of a lighting fixture. The lighting fixture can be provided with a light emitting device module having a light emitting device, an installation member for mounting multiple light emitting device modules thereon, and a support for supporting the installation member. The installation member 2 can be bent in multiple stages so that light beams from the multiple light emitting device modules mounted on the installation member are pointed to multiple different directions. The installation member can be bent in multiple stages so that an angle between the main optical axis line of the light emitting device module mounted on the forefront part of the installation member and a horizontal plane is smaller than the angle between the main optical axis line of the light emitting device module mounted on the root part of the installation member and the horizontal plane.

摘要翻译： 发光器件模块在照明器具的纵向上以广角照射。 照明器具可以设置有具有发光装置的发光装置模块，用于在其上安装多个发光装置模块的安装构件和用于支撑安装构件的支撑件。 安装构件2可以多级弯曲，使得来自安装在安装构件上的多个发光装置模块的光束指向多个不同的方向。 安装构件可以多个阶段弯曲，使得安装在安装构件的最前面部分上的发光装置模块的主光轴线与水平面之间的角度小于安装构件的主光轴线之间的角度 安装在安装构件的根部上的发光装置模块和水平面。

公开(公告)号：US07328677B2

公开(公告)日：2008-02-12

申请号：US11723637

申请日：2007-03-21

申请人： Katsunori Hagiwara ,  Satoshi Nagasawa ,  Wataru Matutani

发明人： Katsunori Hagiwara ,  Satoshi Nagasawa ,  Wataru Matutani

IPC分类号： F02B23/04 ,  G01P3/66

CPC分类号： H01T13/50 ,  F02P9/007 ,  H01T13/52

摘要： A plasma-jet spark plug includes a metal shell, an electrical insulator retained in the metal shell, a center electrode held in an axial hole of the electrical insulator to define a cavity by a front end face of the center electrode and an inner circumferential surface of the insulator axial hole and a ground electrode fitted to a front end face of the electrical insulator and formed with an opening for communication between the cavity and the outside of the spark plug and satisfies the following dimensional relationships: d≦D≦3d; 0.5 mm≦d≦1.5 mm; L1≦1.5 mm; 2d≦L2≦3.5 mm; and L2+{(D−d)/2}≦3.5 mm where D is a diameter of the ground electrode opening; L1 is a thickness of the ground electrode; d is a diameter of the cavity; and L2 is a depth of the cavity.

摘要翻译： 等离子体火花塞包括金属壳，保持在金属壳中的电绝缘体，保持在电绝缘体的轴向孔中的中心电极，以通过中心电极的前端面限定空腔和内周面 的绝缘子轴孔和接地电极，其配合到电绝缘体的前端面，并且形成有用于在空腔和火花塞外部连通的开口，并且满足以下维度关系：<β在线公式 description =“In-Line Formulas”end =“lead”？> d <= D <= 3d; <？in-line-formula description =“In-line Formulas”end =“tail”？> <？in-line -formulae description =“In-line Formulas”end =“lead”？> 0.5 mm <= d <= 1.5 mm; <？in-line-formula description =“In-line Formulas”end =“tail”？> ？in-line-formula description =“In-line Formulas”end =“lead”？> L1 <= 1.5 mm; <？in-line-formula description =“In-line Formulas”end =“tail”？> ？in-line-formula description =“In-line Formulas”end =“lea” d“>> 2d <= L2 <= 3.5mm; 和<？in-line-formula description =“In-line Formulas”end =“tail”？> <？in-line-formula description =“In-line Formulas”end =“lead”？> L2 + {（Dd） /2}<=3.5mm <？in-line-formula description =“In-line Formulas”end =“tail”？>其中D是接地电极开口的直径; L1是接地电极的厚度; d是空腔的直径; L2是空腔的深度。

公开(公告)号：US07305954B2

公开(公告)日：2007-12-11

申请号：US11723625

申请日：2007-03-21

申请人： Katsunori Hagiwara ,  Satoshi Nagasawa ,  Wataru Matutani ,  Toru Nakamura ,  Tomoaki Kato ,  Yuichi Yamada

发明人： Katsunori Hagiwara ,  Satoshi Nagasawa ,  Wataru Matutani ,  Toru Nakamura ,  Tomoaki Kato ,  Yuichi Yamada

IPC分类号： F02P23/04 ,  G01P3/66

CPC分类号： H01T13/50 ,  F02P9/007 ,  H01T13/52

摘要： A plasma-jet spark plug includes a metal shell, an electrical insulator retained in the metal shell, a center electrode held in an axial hole of the electrical insulator to define a cavity by a front end face of the center electrode and an inner circumferential surface of the insulator axial hole and a ground electrode arranged on a front end of the electrical insulator. The ground electrode has an opening defining portion defining an opening for communication between the cavity and the outside of the spark plug. The opening defining portion is located radially inside of or in contact with a first imaginary circular conical surface where the first imaginary circular conical surface has an axis coinciding with an axis of the spark plug and a vertex angle of 120° opening toward a front end of the spark plug and passing through a front edge of the insulator axial hole.

公开(公告)号：US06551694B1

公开(公告)日：2003-04-22

申请号：US09708445

申请日：2000-11-09

申请人： Kaori Imamichi ,  Satoshi Nagasawa ,  Kouji Moriuchi

发明人： Kaori Imamichi ,  Satoshi Nagasawa ,  Kouji Moriuchi

IPC分类号： B32B300

CPC分类号： D21H27/28 ,  B32B29/06 ,  B44C5/0469 ,  Y10T428/24802 ,  Y10T428/2495 ,  Y10T428/249994 ,  Y10T428/249998 ,  Y10T428/269

摘要： An ordinary pattern and a liquid repellent pattern are formed on the base paper. The base paper is then impregnated with a thermosetting resin having a characteristic of being repelled by the liquid repellent pattern. A covering layer of the impregnated resin is formed by the thermosetting resin which has not been impregnated into the base paper and remains on the surface of the base paper. As the thermosetting resin for impregnation is repelled by the liquid repellent pattern, the covering layer of the impregnated resin is not formed on the liquid repellent pattern. The covering layer of the impregnated resin is formed so as to be thicker than the liquid repellent pattern. Due to this, a recessed portion is created at the portion where the liquid repellent pattern is formed.

摘要翻译： 在原纸上形成普通图案和疏液图案。 然后将原纸用具有被排斥斥力图案排斥的特征的热固性树脂浸渍。 浸渍树脂的覆盖层由没有浸渍到原纸中并保留在原纸表面上的热固性树脂形成。 由于用于浸渍的热固性树脂被排斥液图案排斥，浸渍树脂的覆盖层不形成在疏液图案上。 浸渍树脂的覆盖层形成为比疏液性图案更厚。 由此，在形成有疏液图案的部分形成凹部。

公开(公告)号：US4665535A

公开(公告)日：1987-05-12

申请号：US774734

申请日：1985-09-11

申请人： Satoshi Nagasawa

发明人： Satoshi Nagasawa

IPC分类号： H04L25/03 ,  H03K5/00 ,  H03K5/01 ,  H03K5/1252 ,  H04L7/033 ,  H04L25/40 ,  H03D3/24

CPC分类号： H04L25/40 ,  H04L7/0332

摘要： A code regenerative system is disclosed which is capable of increasing a noise resistant property of code transmission to improve a bit error rate, to thereby accomplish code transmission substantially free of an error without degrading the transmission efficiency. The system comprises a clock pulse regenerative section for stably regenerating a clock pulse train from an input pulse train and a code regenerative section for integrating an input pulse every regenerative clock pulse only for a code discrimination term to carry out the comparison between an integration signal obtained and a reference voltage, to thereby generate a regenerative code.

摘要翻译： 公开了一种代码再现系统，其能够增加代码传输的抗噪声性能以提高误码率，从而完成基本上没有错误的代码传输而不降低传输效率。 该系统包括用于从输入脉冲串稳定地再生时钟脉冲串的时钟脉冲再生部分和仅用于代码鉴别项将每个再生时钟脉冲对输入脉冲进行积分的代码再生部分，以执行获得的积分信号之间的比较 和参考电压，从而产生再生代码。

公开(公告)号：US08884503B2

公开(公告)日：2014-11-11

申请号：US13881410

申请日：2011-08-18

申请人： Satoshi Nagasawa ,  Akira Suzuki

发明人： Satoshi Nagasawa ,  Akira Suzuki

IPC分类号： H01T13/32

CPC分类号： H01T13/16 ,  H01T13/32

摘要： A spark plug has a metal shell and a ground electrode joined at a base end portion thereof to the metal shell and includes a surface layer and a core higher in thermal conductivity than the surface layer. The surface layer has a thickness of 0.2 to 0.4 mm at a specific position that is located 1 mm from the base end portion. The spark plug satisfies the following condition: W1≧W2×1.55−(W3+0.25) where W1 (mm) is a width of the metal shell at a weld region of the metal shell joined with the base end portion in a specific direction that extends perpendicular to the axis direction through a center line of the ground electrode; W2 (mm) is a thickness of the ground electrode at the specific position in the specific direction; and W3 (mm) is a thickness of the surface layer at the specific position in the specific direction.

摘要翻译： 火花塞具有金属壳和接地电极，其基端部连接到金属壳，并且包括具有比表面层更高的导热性的表面层和芯。 表面层在距离基端部1mm位置的特定位置具有0.2〜0.4mm的厚度。 火花塞满足以下条件：W1≥W2×1.55-（W3 + 0.25）其中，W1（mm）是金属壳的与基端部的特定方向的焊接部的焊接部的宽度， 通过接地电极的中心线垂直于轴线方向延伸; W2（mm）是特定方向的特定位置处的接地电极的厚度; W3（mm）是特定方向的特定位置的表面层的厚度。

公开(公告)号：US08013503B2

公开(公告)日：2011-09-06

申请号：US12274423

申请日：2008-11-20

申请人： Hiroyuki Kameda ,  Katsutoshi Nakayama ,  Satoshi Nagasawa

发明人： Hiroyuki Kameda ,  Katsutoshi Nakayama ,  Satoshi Nagasawa

IPC分类号： H01T13/20 ,  H01T21/02

CPC分类号： H01T21/02 ,  H01T13/32

摘要： A spark plug including: a ground electrode including a thick portion provided on a base end side, a thin portion provided on a distal end side, and a stepped portion provided on an inner peripheral surface between the thick portion and the thin portion; a noble metal tip partially embedded in an inner peripheral surface of the thin portion; and a bulge portion provided on the inner peripheral surface of the thin portion between the stepped portion and the noble metal tip. When viewed from a side surface of the ground electrode, a relationship [a protruding height of the noble metal tip from the inner peripheral surface of the thin portion]≧[a protruding height of the bulge portion from the inner peripheral surface of the thin portion].

摘要翻译： 一种火花塞，包括：接地电极，其包括设置在基端侧的厚部，设置在前端侧的薄部，以及设置在所述厚部与所述薄部之间的内周面的台阶部; 部分地嵌入所述薄部的内周面的贵金属电极头; 以及设置在阶梯部和贵金属端之间的薄壁部的内周面的凸部。 当从接地电极的侧面观察时，贵金属电极头从薄壁部的内周面突出的高度相对于凸部的从薄壁部的内周面突出的高度 ]。

公开(公告)号：US08007149B2

公开(公告)日：2011-08-30

申请号：US12180707

申请日：2008-07-28

申请人： Satoshi Nagasawa ,  Hidetaka Okada

发明人： Satoshi Nagasawa ,  Hidetaka Okada

IPC分类号： F21V5/00 ,  B60Q1/28

CPC分类号： F21S43/247 ,  F21S41/147 ,  F21S41/155 ,  F21S41/24 ,  F21S43/14 ,  F21S43/237 ,  F21S43/245 ,  F21V13/02

摘要： A vehicle lighting assembly is provided which uses a light guiding lens without a dedicated light source. The vehicle lighting assembly can include: a light source configured to emit light rays used at least for forming a target light distribution; a light guiding member made of a transparent or semi-transparent material, the light guiding member including a plurality of individual reflective light emitting surfaces configured to be illuminated with light rays entering the light guiding member from the light source, the light guiding member including another reflective light emitting surface configured to be illuminated with parallel light rays entering the light guiding member; and a reflector having a first reflective surface configured to reflect light rays emitted from the light source for use in forming the target light distribution and a second reflective surface configured to adjust a leak portion of light rays that are not for use in forming the target light distribution so that the leak portion of light rays are made parallel with each other.

摘要翻译： 提供一种使用没有专用光源的导光透镜的车辆照明组件。 车辆照明组件可以包括：被配置为发射至少用于形成目标光分布的光线的光源; 导光构件，其由透明或半透明材料制成，所述导光构件包括多个单独的反射光发射表面，所述多个反射光发射表面被配置为被来自所述光源的入射到所述导光构件的光线照射，所述导光构件包括另一个 反射光发射表面，被配置为被入射到所述导光构件的平行光线照射; 以及反射器，其具有被配置为反射从光源发射的光线用于形成目标光分布的第一反射表面和被配置为调节不用于形成目标光的光线的泄漏部分的第二反射表面 使得光线的泄漏部分彼此平行。

公开(公告)号：US20100084391A1

公开(公告)日：2010-04-08

申请号：US12532849

申请日：2008-03-27

申请人： Katsutoshi Nakayama ,  Satoshi Nagasawa

发明人： Katsutoshi Nakayama ,  Satoshi Nagasawa

IPC分类号： F23Q7/22

CPC分类号： H01T13/32 ,  H01T21/02 ,  Y10T29/49083

摘要： A spark plug of the present invention includes a cylindrical metal shell, a cylindrical ceramic insulator retained in the metal shell, a center electrode retained in the ceramic insulator and extending in an axial direction, and a ground electrode formed into a bent shape and having a rear end portion fixed to the metal shell and a front end portion facing a front end portion of the center electrode with a gap left therebetween. The ground electrode contains a large thickness region formed on a rear end side thereof with a large thickness, a small thickness region formed on a front end side thereof with a smaller thickness than that of the large thickness region, a protruding region formed on the small thickness region and facing the center electrode and a thickness changing region formed between the large thickness region and the small thickness region and located at a different position from a position of a minimum curvature radius region of the bent shape of the ground electrode.

摘要翻译： 本发明的火花塞包括：圆柱形金属壳体，保持在金属壳体中的圆柱形陶瓷绝缘体，保持在陶瓷绝缘体中并沿轴向延伸的中心电极，以及形成为弯曲形状的接地电极， 固定在金属壳体上的后端部分和面对中心电极的前端部分的前端部分，其间留有间隙。 接地电极在其后端侧形成有大厚度的厚度大的区域，在其前端侧形成有比厚度大的区域的厚度小的小的厚度区域，形成在小型区域上的突出区域 厚度区域和面对中心电极的厚度变化区域和形成在大厚度区域和小厚度区域之间并且位于与接地电极的弯曲形状的最小曲率半径区域的位置不同的位置的厚度变化区域。

公开(公告)号：US07686475B2

公开(公告)日：2010-03-30

申请号：US12195171

申请日：2008-08-20

申请人： Teruo Koike ,  Shoichi Banba ,  Katsura Tsukada ,  Mitsuo Yamada ,  Satoshi Nagasawa

发明人： Teruo Koike ,  Shoichi Banba ,  Katsura Tsukada ,  Mitsuo Yamada ,  Satoshi Nagasawa

IPC分类号： F21V7/09

CPC分类号： F21V7/22 ,  F21S8/086 ,  F21V7/0066 ,  F21V9/30 ,  F21V19/001 ,  F21V29/507 ,  F21V29/74 ,  F21W2131/103 ,  F21Y2115/10 ,  Y10S362/80

摘要： Light emitting device modules illuminate at a wide angle in the longitudinal direction of a lighting fixture. The lighting fixture can be provided with a light emitting device module having a light emitting device, an installation member for mounting multiple light emitting device modules thereon, and a support for supporting the installation member. The installation member 2 can be bent in multiple stages so that light beams from the multiple light emitting device modules mounted on the installation member are pointed to multiple different directions. The installation member can be bent in multiple stages so that an angle between the main optical axis line of the light emitting device module mounted on the forefront part of the installation member and a horizontal plane is smaller than the angle between the main optical axis line of the light emitting device module mounted on the root part of the installation member and the horizontal plane.

摘要翻译： 发光器件模块在照明器具的纵向上以广角照射。 照明器具可以设置有具有发光装置的发光装置模块，用于在其上安装多个发光装置模块的安装构件和用于支撑安装构件的支撑件。 安装构件2可以多级弯曲，使得来自安装在安装构件上的多个发光装置模块的光束指向多个不同的方向。 安装构件可以多个阶段弯曲，使得安装在安装构件的最前面部分上的发光装置模块的主光轴线与水平面之间的角度小于安装构件的主光轴线之间的角度 安装在安装构件的根部上的发光装置模块和水平面。