公开(公告)号：US06769748B1

公开(公告)日：2004-08-03

申请号：US09576049

申请日：2000-05-23

申请人： Tetsuya Tamura ,  Takayuki Okada ,  Toshiyuki Miyashita ,  Masaharu Hizawa

发明人： Tetsuya Tamura ,  Takayuki Okada ,  Toshiyuki Miyashita ,  Masaharu Hizawa

IPC分类号： A47B9700

CPC分类号： H05K7/142 ,  H05K5/0013

摘要： An electronic device cabinet is provided which can be made compact and lightweight without impairing its heat radiation characteristic and which can avoid an increase in its production costs and degradation in its maintainability and which can be eco-friendly. The electronic device cabinet is composed of a frame-shaped side cover made of an ABS (Acrylonitrile Butadiene Styrene) resin, a rectangular top cover made of, for example, aluminum mounted in an upper portion of the side cover in a freely detachable manner and a rectangular bottom cover made of, for example, aluminum mounted in a lower portion of the side cover in a freely detachable manner.

摘要翻译： 提供一种电子设备柜，其可以制造得紧凑轻便，而不会损害其散热特性，并且可以避免其生产成本的增加和其可维护性的劣化，并且可以是环保的。 电子设备机柜由ABS（丙烯腈丁二烯苯乙烯）树脂制成的框状侧盖，由例如以可自由拆卸的方式安装在侧盖的上部的铝制成的矩形顶盖构成， 例如以可自由拆卸的方式安装在侧盖的下部的铝制的矩形底盖。

公开(公告)号：US08932380B2

公开(公告)日：2015-01-13

申请号：US13824677

申请日：2010-10-06

申请人： Takayuki Okada

发明人： Takayuki Okada

IPC分类号： B01D46/00 ,  B01D46/52 ,  G03B21/16 ,  B03C3/017 ,  B03C3/155 ,  B03C3/28

CPC分类号： B01D46/0023 ,  B01D46/0005 ,  B01D46/0032 ,  B01D46/521 ,  B01D46/525 ,  B03C3/017 ,  B03C3/155 ,  B03C3/28 ,  G03B21/16 ,  Y10S55/39

摘要： A dust removal device is provided which reduces the differences, among different dusty environments, in time at which dust collection is started until the time when possible clogging may occur to significantly increase the time from the start of dust collection until the time when possible clogging occur, while improving dust removal performance. The dust removal device includes main filter 10 that is formed of non-woven cloth 8 with charged fiber, duct 6-1 with main filter 10 disposed therein, sub-filter 11 including a plurality of cylindrical air trunks formed of a charged member, and duct 6-2 with sub-filter 11 disposed therein. Duct 6-1 and duct 6-2 are in communication with each other. In operation, air flows from duct 6-1 to duct 6-2. Main filter 10 in duct 6-1 has a larger vent cross-sectional area than sub-filter 11 in duct 6-2.

摘要翻译： 提供除尘装置，其在不同的多尘环境中，在开始灰尘收集的时间内减少差异，直到可能发生堵塞的时间，以显着增加从集尘开始到可能发生堵塞发生的时间 ，同时提高除尘性能。 除尘装置包括由具有带电纤维的无纺布8形成的主过滤器10，设置有主过滤器10的管道6-1，包括由带电部件形成的多个圆筒形空气干线的副过滤器11，以及 管子6-2，其中设置有副过滤器11。 管道6-1和管道6-2彼此连通。 在操作中，空气从管道6-1流到管道6-2。 管道6-1中的主过滤器10具有比导管6-2中的子过滤器11更大的通风口横截面面积。

公开(公告)号：US08701240B2

公开(公告)日：2014-04-22

申请号：US12737813

申请日：2008-08-22

申请人： Shunsuke Okazawa ,  Takayuki Okada

发明人： Shunsuke Okazawa ,  Takayuki Okada

IPC分类号： B60S1/02

CPC分类号： G02B27/0006 ,  G03B11/00 ,  G03B21/14 ,  G03B21/145

摘要： A lens cleaning mechanism according to the present invention comprises: a cleaning unit (1a) that covers a standby area being a part of the surface of a front lens element (11), as the standby area is pressed, the cleaning unit (1a) being rotationally moved along the surface of the front lens element (11) to slide over the entire surface of the front lens element (11), including a remaining part of the surface and the standby area; a drive unit (3) connected to a holding member (1b); and a control unit (2) for rotationally moving the cleaning unit (1a) by driving the drive unit (3).

摘要翻译： 根据本发明的镜头清洁机构包括：作为待机区域被按压的覆盖作为前透镜元件（11）的表面的一部分的备用区域的清洁单元（1a），清洁单元（1a） 沿着前透镜元件（11）的表面旋转地移动，以在前透镜元件（11）的整个表面上滑动，包括表面的剩余部分和备用区域; 连接到保持构件（1b）的驱动单元（3）; 以及通过驱动驱动单元（3）来旋转地移动清洁单元（1a）的控制单元（2）。

公开(公告)号：US08678597B2

公开(公告)日：2014-03-25

申请号：US13138727

申请日：2009-03-30

申请人： Yoshifumi Nishimura ,  Takayuki Okada

发明人： Yoshifumi Nishimura ,  Takayuki Okada

IPC分类号： G03B21/14

CPC分类号： G03B21/16

摘要： It is possible to reliably prevent dust particles from becoming attached to optical components and it is also possible to suppress temperature rises in optical components. A projection type display device according to the present invention includes a plurality of optical components (20, 21, 24, 30, and so on), a hollow structure (45, 50, or the like), and an air blow source (19, 46, or the like). The plurality of optical components are provided along the optical axis direction of light emitted from a light source. The hollow structure includes optical components (20, 24) that are to be protected from the attachment of dust particles to optical components among the plurality of optical components, and forms an enclosed space separated from the surroundings. Then, the source that blows air is provided in the inside of the enclosed space to circulate the internal air for cooling targets.

摘要翻译： 可以可靠地防止灰尘颗粒附着到光学部件上，并且还可以抑制光学部件的温度上升。 根据本发明的投影型显示装置包括多个光学部件（20,21,24,30等），中空结构（45,50等）和吹气源（19） ，46等）。 多个光学部件沿着从光源发射的光的光轴方向设置。 中空结构包括防止灰尘颗粒附着到多个光学部件中的光学部件的光学部件（20,24），并且形成与周围隔开的封闭空间。 然后，在封闭空间的内部设置吹送空气的源，以使冷却目标物的内部空气循环。

公开(公告)号：US08172125B2

公开(公告)日：2012-05-08

申请号：US12870915

申请日：2010-08-30

申请人： Takayuki Okada ,  Kenji Shimizu ,  Go Yamane ,  Masaki Koyama

发明人： Takayuki Okada ,  Kenji Shimizu ,  Go Yamane ,  Masaki Koyama

IPC分类号： B23K31/02 ,  B60J5/04 ,  E06B3/00

CPC分类号： B60J5/0402

摘要： A vehicle door frame includes first and second door frame members which are positioned end-to-end to be butt-welded to each other, wherein each of the first and second door frame members includes a design part, an enclosed section provided on a vehicle interior side, a connecting part which connects an inner surface of the design part with the enclosed section; and first and second dam protrusions which project from the inner surface of the design part and are positioned on opposite sides of the connecting part, respectively. Molten metal is present in the first and second spaces after the molten metal has melted and passed through the inner surface of the design part from the outer surface thereof upon butted ends of the first and second door frame members being butt-welded to each other from the outer surface of the design part.

摘要翻译： 车门框架包括端对端定位成彼此对接焊接的第一和第二门框架构件，其中第一和第二门框架构件中的每一个包括设计部分，设置在车辆上的封闭部分 内侧，连接部，其将设计部的内表面与封闭部连接; 以及分别从设计部分的内表面突出并且分别位于连接部分的相对侧上的第一和第二坝突起。 熔融金属在第一和第二空间中存在于熔融金属熔化之后，从第二和第二空间的外表面通过设计部件的内表面，将第一和第二门框架构件的对接端彼此对接焊接 设计部分的外表面。

公开(公告)号：US08134107B2

公开(公告)日：2012-03-13

申请号：US12450501

申请日：2008-03-26

申请人： Takayuki Okada

发明人： Takayuki Okada

IPC分类号： G01J1/32

CPC分类号： H04N5/74 ,  G03B21/16 ,  H04N9/3141

摘要： A projection display apparatus of the present invention includes: a lamp power controller 13 changing the value of power supplied to super-high pressure mercury lamp 21; atmospheric pressure sensor 61 detecting the atmospheric pressure around where projection display apparatus 1 is installed; and correlation table storage 53 in which information on power supplied to the light source, set up corresponding to atmospheric pressure is stored. Lamp power controller 13, based on the previously stored information on power supplied to super-high pressure mercury lamp 21, set up corresponding to the atmospheric pressure, controls the power supplied to super-high pressure mercury lamp 21 in accordance with the atmospheric pressure detected by atmospheric pressure sensor 61.

摘要翻译： 本发明的投影型显示装置包括：灯功率控制器13，改变提供给超高压汞灯21的功率值; 检测投影显示装置1周围的大气压的大气压传感器61; 以及相关表存储器53，其中存储了提供给对应于大气压力的光源的功率的信息。 灯功率控制器13基于先前存储的关于提供给对应于大气压力的超高压汞灯21的功率的信息，根据检测到的大气压力控制提供给超高压汞灯21的功率 由大气压力传感器61。

公开(公告)号：US20110141440A1

公开(公告)日：2011-06-16

申请号：US12737753

申请日：2008-08-15

申请人： Takayuki Okada

发明人： Takayuki Okada

IPC分类号： G03B21/16

CPC分类号： G03B21/16

摘要： A projection type display device includes a lamp, polarization means (21) for converting light emitted from the lamp to polarized light, a liquid crystal panel for modulating the polarized light to form an image light, a projection lens (7) for projecting the image light, fans (11R, 12G, 23B) for taking outside air in and for supplying the outside air to the polarization means and the liquid crystal panel, a filter for collecting dust contained in the outside air, a first detection means for detecting temperature T1 of the outside air, a first control means for controlling the number of revolutions of the fan in response to temperature T1, a second detection means for detecting temperature T2 of the polarization means, a storage means for storing reference temperature T3, and a second control means. The second control means issues a warning or stops the projection type display device when temperature T2 is higher than reference temperature T3.

摘要翻译： 一种投影型显示装置，包括灯，用于将从灯发出的光转换为偏振光的偏振装置（21），用于调制偏振光以形成图像光的液晶面板，用于投影图像的投影透镜（7） 用于将外部空气吸入外部空气并将其供应给偏振装置和液晶面板的风扇（11R，12G，23B），用于收集外部空气中的灰尘的过滤器，用于检测温度T1的第一检测装置 的外部空气的第一控制装置，用于响应于温度T1控制风扇的转数的第一控制装置，用于检测偏振装置的温度T2的第二检测装置，用于存储参考温度T3的存储装置和第二控制 手段。 当温度T2高于参考温度T3时，第二控制装置发出警告或停止投影型显示装置。

公开(公告)号：US20100293863A1

公开(公告)日：2010-11-25

申请号：US12784687

申请日：2010-05-21

申请人： Takayuki Okada ,  Jun Makita ,  Kenji Shimizu ,  Atsuo Noda ,  Go Yamane ,  Kazuyoshi Yokota

发明人： Takayuki Okada ,  Jun Makita ,  Kenji Shimizu ,  Atsuo Noda ,  Go Yamane ,  Kazuyoshi Yokota

IPC分类号： B60J5/04 ,  B60J10/04 ,  B60J1/08

CPC分类号： B60J5/0402

摘要： A vehicle door sash having a uniform cross-sectional shape is provided, including an enclosed section on a vehicle inner side, and an outer extending wall which extends from the enclosed section toward the vehicle outer side, the enclosed section provided with inner and outer walls, with respect to a vehicle width direction, a body-side wall, and an adjacent-to-glass wall that is adjacent to a window glass of the vehicle door. A weather strip is abutted against the body-side of the outer extending wall, and a glass runner is abutted against the window side of the outer extending wall. The body-side wall of the enclosed section is straight in cross section. A thickness of at least one of the inner and outer walls of the enclosed section is greater than a thickness of each of the body-side wall and the adjacent-to-glass wall.

摘要翻译： 提供具有均匀横截面形状的车门窗框，其包括车辆内侧的封闭部分和从封闭部分向车辆外侧延伸的外延伸壁，所述封闭部分设置有内壁和外壁 相对于车宽方向，车体侧壁和与车门的窗玻璃相邻的相邻玻璃壁。 防风条与外延伸壁的本体侧抵接，玻璃浇道与外延伸壁的窗侧抵接。 封闭部分的主体侧壁横截面为直线。 封闭部分的内壁和外壁中的至少一个的厚度大于主体侧壁和相邻玻璃壁中的每一个的厚度。

公开(公告)号：US20100214538A1

公开(公告)日：2010-08-26

申请号：US12733659

申请日：2008-10-09

申请人： Hiroaki Fukunaga ,  Takayuki Okada

发明人： Hiroaki Fukunaga ,  Takayuki Okada

IPC分类号： G02B7/02 ,  G02B27/12 ,  G02B5/30 ,  G03B21/14 ,  B29D11/00

CPC分类号： G03B21/208 ,  G02F1/133608 ,  G02F1/13362 ,  G02F2001/133607 ,  G03B21/145 ,  H04N9/3152

摘要： An optical unit (1) is disclosed that is equipped with a pair of integrator lenses (11 and 14) secured to a holder (12), the optical unit (1) including a first frame-shaped metal plate (10) secured to the holder (12) in a state in which a portion of the principal surface contacts with a first surface (A) of the holder (12) and a second frame-shaped metal plate (15) secured to the holder (12) in a state in which a portion of the principal surface contacts with a second surface (B) of the holder (12). One lens array (11) is positioned with respect to the optical axis direction by securing the lens formation surface to an area which is a part of the surface of the principal surface of frame-shaped metal plate (10) and which does not contact with the first surface (A) of the holder (12). The other lens array (14) is positioned with respect to the optical axis direction by securing the lens formation surface to an area which is a part of the principal surface of frame-shaped metal plate (15) and which does not contact with the second surface (B) of the holder (12).

摘要翻译： 公开了一种光学单元（1），其配备有固定到保持器（12）的一对积分器透镜（11和14），所述光学单元（1）包括固定到所述第一框架状金属板 保持器（12）处于主表面的一部分与保持器（12）的第一表面（A）接触的状态和在状态下固定到保持器（12）的第二框状金属板（15）的状态 其中所述主表面的一部分与所述保持器（12）的第二表面（B）接触。 一个透镜阵列（11）通过将透镜形成表面固定到框架状金属板（10）的主表面的一部分并且不与 （12）的第一表面（A）。 另一个透镜阵列（14）通过将透镜形成表面固定在框架形金属板（15）的主表面的一部分并且不与第二透镜阵列（14）接触的区域 （12）的表面（B）。

公开(公告)号：US06188770B1

公开(公告)日：2001-02-13

申请号：US09415262

申请日：1999-10-12

申请人： Takayuki Okada

发明人： Takayuki Okada

IPC分类号： H03B2900

CPC分类号： F04D29/663 ,  F05B2260/962 ,  G10K11/178 ,  G10K2210/109 ,  G10K2210/3026 ,  G10K2210/3027 ,  G10K2210/3032 ,  G10K2210/503 ,  G10K2210/511

摘要： A fan noise canceller comprises a rotation information detecting means 2 (or 12) for detecting noise information of a fan 1 (11), a band-pass filter 3 (13) for extracting the blade passing frequency from the noise information, an output control means 4 (14) for controlling the amplitude and phase of the blade passing frequency signal of the extracted noise information, and a cancelling loud-speaker 2 (25) for converting the output of the output control means 4 (41) into a sound signal. The rotation information detecting mean 2 (21) Yincludes a rotatable disc 2A coupled to the shaft of the fan 1 (11) and carrying change information corresponding to the number of fan blades, and a photo-interrupter 2B for outputting signals of the blade passing frequency and harmonics thereof contained in the rotation information of the rotatable disc 2A as electric signals.

摘要翻译： 风扇噪声消除器包括用于检测风扇1（11）的噪声信息的旋转信息检测装置2（或12），用于从噪声信息中提取叶片通过频率的带通滤波器3（13），输出控制 用于控制提取的噪声信息的叶片通过频率信号的振幅和相位的装置4（14）和用于将输出控制装置4（41）的输出转换成声音信号的消除扬声器2（25） 。 旋转信息检测装置2（21）包括与风扇1（11）的轴连接的旋转盘2A，并携带与风扇叶片数相对应的变更信息，以及用于输出叶片通过信号的光电断路器2B 频率和谐波包含在作为电信号的可旋转盘2A的旋转信息中。