公开(公告)号：US20110126794A1

公开(公告)日：2011-06-02

申请号：US13056231

申请日：2009-07-29

申请人： Kenji Higashi ,  Shinichi Nakasuka ,  Takehiro Himeno ,  Masaru Ogawa ,  Yuuji Hori ,  Hiroyuki Tanabe

发明人： Kenji Higashi ,  Shinichi Nakasuka ,  Takehiro Himeno ,  Masaru Ogawa ,  Yuuji Hori ,  Hiroyuki Tanabe

IPC分类号： F02B53/00

CPC分类号： F01C1/22 ,  F01C17/04 ,  F01C21/008 ,  F02G1/043 ,  F04C15/0065 ,  F04C15/0076

摘要： A roller 58 is rotatably held by an end portion of an eccentric support roller shaft 50 so that the roller 58 contacts with an inner periphery circular side surface of a rotor 40. Accordingly, a rotational resistance while the rotor 40 is eccentrically rotated can be decreased in comparison with a configuration in which an internal gear formed in an inner periphery of a rotor and an external gear formed in an eccentric shaft interlock each other. Thus, the rotating shaft 52 can be efficiently driven to rotate when a pressure difference is small and energy for rotating the roller 58 is small.

摘要翻译： 辊58由偏心支撑辊轴50的端部可旋转地保持，使得辊58与转子40的内周圆形侧面接触。因此，转子40偏心旋转时的旋转阻力可以减小 与形成在转子的内周的内齿轮和形成在偏心轴中的外齿轮互锁的结构相比。 因此，当压力差小时旋转轴52可以被有效地驱动旋转，并且用于旋转辊58的能量小。

公开(公告)号：US09347653B2

公开(公告)日：2016-05-24

申请号：US14350142

申请日：2012-05-18

申请人： Hiroyuki Tadano ,  Kohji Minami ,  Masaru Ogawa

发明人： Hiroyuki Tadano ,  Kohji Minami ,  Masaru Ogawa

IPC分类号： F21S8/06 ,  F21V17/04 ,  F21S8/00 ,  F21V7/08

CPC分类号： F21V17/04 ,  F21S8/006 ,  F21V7/08

摘要： A light source device (10) according to the present invention includes a first light source (1) and a first condensing member (2) that has a first opening (24) and that outputs output light from the first light source (1) through the first opening (24). The first condensing member (2) is constituted of a front condensing member (2a) that includes the first opening (24) and a rear condensing member (2b) that does not include the first opening (24). The rear condensing member (2b) is detachable from the first condensing member (2).

摘要翻译： 根据本发明的光源装置（10）包括具有第一开口（24）的第一光源（1）和第一聚光部件（2），并且将第一光源（1）的输出光通过 第一开口（24）。 第一冷凝件（2）由包括第一开口（24）的前冷凝件（2a）和不包括第一开口（24）的后聚光件（2b）构成。 后冷凝构件（2b）可从第一冷凝构件（2）拆卸。

公开(公告)号：US09046234B2

公开(公告)日：2015-06-02

申请号：US14232712

申请日：2012-04-02

申请人： Kohji Minami ,  Masaru Ogawa

发明人： Kohji Minami ,  Masaru Ogawa

IPC分类号： F21V9/02 ,  F21S8/00 ,  F21V8/00 ,  G01R31/40

CPC分类号： F21S8/006 ,  G02B6/0026 ,  G02B6/0028 ,  G02B6/0068 ,  G02B6/007 ,  H02S50/00 ,  H02S50/10

摘要： In a simulated sunlight irradiation apparatus (100), at least one of at least one optical filter (4) and at least one optical filter (6) is provided so as to be switchable with another optical filter (14 or 16) having a transmittance characteristic that is different from a transmittance characteristic of the at least one of the at least one optical filter (4) and the at least one optical filter (6).

摘要翻译： 在模拟的阳光照射装置（100）中，至少一个滤光器（4）和至少一个滤光器（6）中的至少一个设置成可以与具有透射率的另一个滤光器（14或16） 特征是与所述至少一个滤光器（4）和所述至少一个滤光器（6）中的至少一个的透射率特性不同。

公开(公告)号：US20100207806A1

公开(公告)日：2010-08-19

申请号：US12670935

申请日：2008-07-25

申请人： Yoshihiko Takahashi ,  Yasushi Kita ,  Yoshiaki Minami ,  Masaru Ogawa

发明人： Yoshihiko Takahashi ,  Yasushi Kita ,  Yoshiaki Minami ,  Masaru Ogawa

IPC分类号： G01S13/42 ,  G01S13/58

CPC分类号： G01S13/18 ,  G01S13/106 ,  G01S13/584 ,  G01S13/931 ,  G01S2013/9375 ,  G01S2013/9378 ,  G01S2013/9382 ,  G01S2013/9385 ,  G01S2013/9389 ,  G01S2013/9396

摘要： A pulse radar apparatus, which includes transmitting means for transmitting a pulsed wave and receiving means for receiving a reflected wave of the transmitted wave transmitted by the transmitting means and calculates at least one of a relative distance and a relative speed with respect to an object based on a relationship between the wave transmitted by the transmitting means and the wave received by the receiving means, is provided with pulse width varying means for varying a pulse width of the wave transmitted by the transmitting means according to a position of a required detection range where calculation of the at least one of the relative distance and the relative speed with respect to the object is required.

摘要翻译： 一种脉冲雷达装置，包括用于发送脉冲波的发送装置和用于接收由发送装置发送的发送波的反射波的接收装置，并且计算相对于基于对象的相对距离和相对速度中的至少一个 在由发送装置发送的波与由接收装置接收的波之间的关系之间设置有脉冲宽度变化装置，用于根据所需检测范围的位置改变由发送装置发送的波的脉冲宽度， 需要相对于物体的相对距离和相对速度中的至少一个的计算。

公开(公告)号：US20070039709A1

公开(公告)日：2007-02-22

申请号：US11238531

申请日：2005-09-28

申请人： Susumu Endo ,  Masaru Ogawa ,  Mitsuru Miyao

发明人： Susumu Endo ,  Masaru Ogawa ,  Mitsuru Miyao

IPC分类号： B22C9/04 ,  B22D47/00

CPC分类号： B22D31/002 ,  B22C9/04 ,  B22C9/22 ,  B22D18/06

摘要： The present invention provides a manufacturing method of high precision titanium compressor wheel in which by removing pads attached on an entire surface entirely as a machining allowance in manufacturing process, dimensional accuracy at the time of manufacturing is intensified, and correction work of dynamic balance (rotation balance) is simplified or omitted so as to improve yield of products and suppress boosting of manufacturing cost. The outer peripheral face of a front cast boss portion of a cast titanium product is fixed with a chuck of lathe. A plurality of receiving plates projecting from the lathe are positioned between respective cast blades and front ends thereof are pressed against a disc-like large-diameter front end face formed on a rear half portion of a cast core portion. With a large-diameter front end face of the cast core portion and the outer peripheral face of the front cast boss portion as reference plane, the cast titanium product is held by the chuck and receiving plates and rotated. By turning the end face and outer peripheral face of a rear cast boss portion, the rear face and outer peripheral face of the cast core portion and trailing edges of cast full blades and cast splitter blades, portions corresponding to the pads at these portions are removed from the cast titanium product.

公开(公告)号：US06172650B2

公开(公告)日：2001-01-09

申请号：US09343523

申请日：1999-06-30

申请人： Masaru Ogawa ,  Kunitoshi Nishikawa ,  Kazuo Sato

发明人： Masaru Ogawa ,  Kunitoshi Nishikawa ,  Kazuo Sato

IPC分类号： H01Q2100

CPC分类号： H01Q3/04 ,  H01Q9/18 ,  H01Q9/30 ,  H01Q19/19

摘要： There is provided an antenna system applicable to an in-vehicle satellite tracking antenna system. A feed probe (1) is inserted into a ground plate (4) from a lower surface of the ground plate (4) toward an upper surface to protrude from the upper surface. A semicylindrical sub-reflector (2) forming a primary radiator together with the feed probe (1) is arranged on the upper surface of the ground plate (4) in the vicinity of the feed probe (1), and a main reflector (3) is arranged on the ground plate (4) such that mirror surfaces of the reflectors face to each other across the feed probe (1). The main reflector (3) is parabolic in at least one axis, and has a predetermined focal point or a predetermined focal line. The main reflector (3) is standing on the ground plate (4) such that the feed probe (1) is positioned on the focal point or the focal line, which is mounted on the ground plate (4) at a predetermined installing angle &thgr; so that an elevation angle of the antenna is directed in a direction that receives radio waves or a direction that radiates radio waves. Tracking of the antenna system with respect to an azimuth is carried out by turning the ground plate (4) in a fashion being out of contact with the feed probe (1). By virtue of the above construction, the antenna system can be downsized or given a low profile.

摘要翻译： 提供了适用于车载卫星跟踪天线系统的天线系统。 馈电探针（1）从接地板（4）的下表面朝向上表面插入到接地板（4）中以从上表面突出。 在馈电探针（1）附近，在接地板（4）的上表面上设置与进料探头（1）一起形成初级辐射器的半圆柱形副反射器（2），主反射器 ）布置在接地板（4）上，使得反射器的镜面横跨进给探针（1）彼此面对。 主反射器（3）在至少一个轴上是抛物线的，并且具有预定的焦点或预定的焦线。 主反射器（3）站立在接地板（4）上，使得馈送探针（1）位于焦点或焦点线上，焦点线以预定的安装角度θ安装在接地板（4）上 使得天线的仰角指向接收无线电波的方向或辐射无线电波的方向。 相对于方位角的天线系统的跟踪是通过以与进给探针（1）不接触的方式转动接地板（4）来进行的。 凭借上述结构，天线系统可以被小型化或者低调。

公开(公告)号：US5675346A

公开(公告)日：1997-10-07

申请号：US618822

申请日：1996-03-20

申请人： Kunitoshi Nishikawa ,  Toshiaki Watanabe ,  Masaru Ogawa ,  Tomohisa Harada

发明人： Kunitoshi Nishikawa ,  Toshiaki Watanabe ,  Masaru Ogawa ,  Tomohisa Harada

IPC分类号： H01Q21/06 ,  H01Q9/04 ,  H01Q13/08 ,  H01Q13/20 ,  H01Q21/00 ,  H01Q1/38

CPC分类号： H01Q9/0464 ,  H01Q21/0012

摘要： In an annular microstrip antenna element, an annular radiant conductor plate is mounted on a ground conductor plate via a dielectric layer. A coaxial transmission line is provided, whose external conductor is connected to the ground conductor plate, and whose central conductor is connected to the radiant conductor plate, via a feeding point, with a pair of microstrip lines. The pair of microstrip lines extend from the feeding point to two connecting points on the radiant conductor plate, forming an angle between them like a V shape. By varying the angle, it is possible to adjust the input impedance of the annular microstrip antenna element at the feeding point, so that impedance matching with the coaxial transmission line is achieved. In a radial line antenna system comprising a plurality of the antenna elements, the antenna elements are mounted on concentric circles with a constant space between the adjacent antenna elements, thereby reducing undesirable electromagnetic coupling.

摘要翻译： 在环形微带天线元件中，环形辐射导体板通过电介质层安装在接地导体板上。 提供一种同轴传输线，其外部导体连接到接地导体板，并且其中心导体经由馈电点与一对微带线连接到辐射导体板。 一对微带线从馈电点延伸到辐射导体板上的两个连接点，在它们之间形成一个V形的角度。 通过改变角度，可以调节馈电点处的环形微带天线元件的输入阻抗，从而实现与同轴传输线的阻抗匹配。 在包括多个天线元件的径向天线系统中，天线元件以相邻的天线元件之间的恒定空间安装在同心圆上，从而减少不期望的电磁耦合。

公开(公告)号：US09046607B2

公开(公告)日：2015-06-02

申请号：US13704790

申请日：2011-06-07

申请人： Makoto Ohkado ,  Masaru Ogawa ,  Isahiko Tanaka ,  Koji Suzuki ,  Atsushi Kawakubo

发明人： Makoto Ohkado ,  Masaru Ogawa ,  Isahiko Tanaka ,  Koji Suzuki ,  Atsushi Kawakubo

IPC分类号： G01S13/93 ,  G01S7/41 ,  G01S13/34 ,  G01S13/42 ,  G01S13/08

CPC分类号： G01S13/931 ,  G01S7/412 ,  G01S13/08 ,  G01S13/345 ,  G01S13/42 ,  G01S2013/9375

摘要： A radar system includes an arithmetic processing unit, which sends a warning command to a warning device when a local minimum point of the intensity of the reflected wave from a target within a predetermined detection range is detected. By determining whether it is necessary to send a warning command based on whether there is a local minimum point of the intensity within the detection range, it is made possible to determine whether it is necessary to send a warning command more quickly as compared to the conventional system.

摘要翻译： 雷达系统包括算术处理单元，当检测到来自目标的反射波的强度的局部最小点时，向警告装置发送警告命令。 通过确定是否需要基于在检测范围内是否存在强度的局部最小点来发送警告命令，可以确定是否需要比常规的更快地发送警告命令 系统。

公开(公告)号：US08072849B2

公开(公告)日：2011-12-06

申请号：US11448383

申请日：2006-06-06

申请人： Toru Hanaoka ,  Masaru Ogawa

发明人： Toru Hanaoka ,  Masaru Ogawa

IPC分类号： G11B7/00

CPC分类号： G11B7/1356 ,  G11B7/123

摘要： An optical integrated unit according to the present invention is an optical integrated unit, including: a semiconductor laser acting as a light source; at least one light-receiving element; a light-separating section for separating light emitted by the semiconductor laser from light reflected by an optical disc and for reflecting the light reflected by the optical disc so that the light reflected by the optical disc is directed to the light-receiving element; and a support substrate, wherein a second support substrate has a concave shape, the light-separating section is constituted of at least three prisms, the prisms positioned at both ends of the light-separating section are respectively attached to two protruding sections of the concave shape of the second support substrate, and the light-receiving element is attached to the light-separating section via a cover glass. As a result, it is possible to solve such a problem that the light-receiving element cannot be adjusted with high accuracy because of a thickness error of the support substrate or an intermediate substrate in conventional techniques.

摘要翻译： 根据本发明的光学集成单元是一种光学集成单元，包括：作为光源的半导体激光器; 至少一个光接收元件; 用于将由半导体激光器发射的光与由光盘反射的光分离并用于反射由光盘反射的光的光分离部分，使得由光盘反射的光被引向光接收元件; 以及支撑基板，其中第二支撑基板具有凹形形状，所述光分离部分由至少三个棱镜构成，位于所述光分离部分两端的棱镜分别安装在所述凹部的两个突出部分 第二支撑基板的形状，并且光接收元件通过盖玻璃附接到光分离部。 结果，可以解决由于传统技术中的支撑基板或中间基板的厚度误差而不能高精度地调节受光元件的问题。

公开(公告)号：US07369479B2

公开(公告)日：2008-05-06

申请号：US11029599

申请日：2005-01-04

申请人： Masaru Ogawa ,  Tetsuo Ueyama ,  Kohji Minami ,  Tomoyuki Miyake ,  Tomiyuki Numata

发明人： Masaru Ogawa ,  Tetsuo Ueyama ,  Kohji Minami ,  Tomoyuki Miyake ,  Tomiyuki Numata

IPC分类号： G11B7/00

CPC分类号： G11B7/131 ,  G11B7/0901 ,  G11B7/123 ,  G11B7/1353 ,  G11B7/1381

摘要： The optical miniaturized module includes a semiconductor laser for irradiating an optical disk with laser light, a diffraction grating for forming a main beam and two sub beams from the laser light, a polarization hologram for dividing reflected light from the optical disk, and a photodetector for detecting the reflected light. The polarization hologram includes a first parting line defined in a direction optically corresponding to a radial direction as the optical disk rotates. A main beam M incident area is divided with a boundary defined by the first parting line. A sub beam A incident area and a sub beam B incident area are each arranged avoiding the first parting line.

摘要翻译： 该光学小型化模块包括用于用激光照射光盘的半导体激光器，用于形成主光束的衍射光栅和来自激光的两个子光束，用于分离来自光盘的反射光的偏振全息图，以及用于 检测反射光。 偏振全息图包括在光盘旋转时沿与光学对应的方向限定的第一分型线。 主波束M入射区域由第一分隔线限定的边界划分。 分别设置子光束A入射区域和副光束B入射区域，避开第一分色线。