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81. 发明申请

US20050078387A1 Projection display device 有权
标题翻译：投影显示设备
公开(公告)号：US20050078387A1
公开(公告)日：2005-04-14
申请号：US10751990
申请日：2004-01-07
申请人： Tsuyoshi Maeda
发明人： Tsuyoshi Maeda
IPC分类号： G02F1/13 , G02B5/04 , G02F1/1335 , G03B21/00 , H04N9/31
CPC分类号： H04N9/3105
摘要： To provide a highly reliable projection display device capable of being used for a long period of time without deterioration of a particular liquid crystal light valve, desirably, without any variation in color balance with time, even if a light source having a deviation of light intensity distribution is used. A projection display device in which a liquid crystal light valve includes a liquid crystal layer including TN liquid crystals having a twisted angle of substantially 90 degrees, with a polarization direction of a primary light LB incident upon the liquid crystal layer and an alignment direction of liquid crystal molecules disposed at a primary-light incident surface of the liquid crystal layer being substantially perpendicular to each other.
摘要翻译：为了提供能够长时间使用而不劣化特定液晶光阀的高度可靠的投影显示装置，期望地，不会随着时间的变化而平衡，即使具有光强度偏差的光源分配被使用。一种投影显示装置，其中液晶光阀包括具有扭转角大致为90度的TN液晶的液晶层，入射到液晶层上的初级光LB的偏振方向和液晶的取向方向配置在液晶层的一次光入射面的晶体分子基本上彼此垂直。

82. 发明授权

US06873383B1 Liquid crystal device and electronic apparatus 有权
标题翻译：液晶装置及电子仪器
公开(公告)号：US06873383B1
公开(公告)日：2005-03-29
申请号：US09445523
申请日：1999-04-07
申请人： Tsuyoshi Maeda , Osamu Okumura , Eiji Okamoto , Takumi Seki
发明人： Tsuyoshi Maeda , Osamu Okumura , Eiji Okamoto , Takumi Seki
IPC分类号： B65D51/00 , B60K15/04 , G02F1/1335 , G02F1/13357 , G02F1/13363
CPC分类号： G02F1/133553 , G02F1/133555 , G02F1/133615 , G02F1/13363 , G02F2201/123 , G02F2203/09 , G02F2413/02
摘要： Ambient light incident upon a polarizer 105 passes through a liquid crystal layer 103 and is then reflected by reflective films 116 via transparent electrodes 115. The reflected light passes again through the liquid crystal layer 103 and the polarizer 105 and is output to the outside thereby displaying an image in a reflective displaying mode. The reflective films 116 are disposed at locations corresponding to the respective transparent electrodes 115 such that they are spaced from each other. In this structure, some ambient light passes through the spaces between adjacent transparent electrodes 115, however, such light is not reflected by the reflective films 116 toward the outside and thus a reduction in contrast due to such reflection is prevented.
摘要翻译：入射到偏振器105的环境光通过液晶层103，然后经由透明电极115被反射膜116反射。反射光再次通过液晶层103和偏振器105，并输出到外部，从而显示反射显示模式下的图像。反射膜116设置在与各个透明电极115对应的位置处，使得它们彼此间隔开。在这种结构中，一些环境光通过相邻透明电极115之间的空间，然而，这种光不被反射膜116向外部反射，因此防止了由于这种反射引起的对比度的降低。

83. 发明申请

US20050018108A1 Reflective color LCD with color filters having particular transmissivity 有权
标题翻译：具有特殊透射率的滤色器的反光彩色LCD
公开(公告)号：US20050018108A1
公开(公告)日：2005-01-27
申请号：US10828331
申请日：2004-04-21
申请人： Osamu Okumura , Eiji Okamoto , Tsuyoshi Maeda , Toshiharu Matsushima
发明人： Osamu Okumura , Eiji Okamoto , Tsuyoshi Maeda , Toshiharu Matsushima
IPC分类号： G02F1/1335
CPC分类号： G02B5/201 , G02B5/22 , G02F1/133514 , G02F1/133553 , G02F1/133555 , G02F2201/52 , G02F2203/02 , G02F2203/66
摘要： The invention comprises a pair of substrates having electrodes on the opposing inner surfaces and forming a matrix-patterned dot group, liquid crystals sandwiched between said substrates, at least two colors of color filters, at least one polarizing plate, and a reflective plate. Also, of said color filters, at least one color of color filters has a transmissivity of 50% or more for the light of all the wavelengths in the range of 450 nm to 660 nm.
摘要翻译：本发明包括一对在相对的内表面上具有电极并形成矩阵图案点阵的基板，夹在所述基板之间的液晶，至少两种颜色的滤色器，至少一个偏振片和反射板。此外，在所述滤色器中，对于450nm至660nm范围内的所有波长的光，至少一种颜色的滤色器具有50％以上的透射率。

84. 发明授权

US06796351B1 Tape application device 有权
标题翻译：磁带应用设备
公开(公告)号：US06796351B1
公开(公告)日：2004-09-28
申请号：US10381456
申请日：2003-03-26
申请人： Tsuyoshi Maeda
发明人： Tsuyoshi Maeda
IPC分类号： B32B3120
CPC分类号： B65H37/005 , B65H2801/51 , Y10T156/1705 , Y10T156/1788 , Y10T156/18
摘要： A tape application device according to the present invention is provided with a first presser roller 16, a second presser roller 19 capable of being re-positioned at a position downstream from the first presser roller as seen in the applying direction of an adhesive tape, a second guide roller 27 rotatable about an axis transverse to rotary axes of a pair of first guide rollers disposed in parallel to the first and second presser rollers 16, 19 and rotary axes of the first and second presser rollers 16, 19, a third guide roller 29 capable of being repositioned in an offset state at an upstream position in the applying direction of the adhesive tape, a tape guide plate 34 pivoted at a proximal end thereof, and holding elements 37, 38 for defining a rotational position of the tape guide plate 34, whereby the adhesive tape can be easily, quickly and accurately applied to a predetermined position in either of a right or left door sash.
摘要翻译：根据本发明的带施加装置设置有第一加压辊16，第二压辊19，其能够在粘合带的施加方向看时被重新定位在第一压辊的下游位置，第二引导辊27可绕横向于平行于第一和第二压紧辊16,19设置的一对第一引导辊的旋转轴线的轴线和第一和第二压紧辊16,19的旋转轴线旋转，第三引导辊 29，能够在胶带的施加方向的上游位置处以偏移状态重新定位;带导向板34，其在其近端枢转;以及保持元件37,38，用于限定带导板的旋转位置 34，由此可以将粘合带容易地，快速地和精确地施加到右门窗或左门窗框中的任一个中的预定位置。

85. 发明授权

US06473067B2 Liquid crystal device and electronic equipment technical field 有权
标题翻译：液晶装置及电子设备技术领域
公开(公告)号：US06473067B2
公开(公告)日：2002-10-29
申请号：US09878258
申请日：2001-06-11
申请人： Tsuyoshi Maeda
发明人： Tsuyoshi Maeda
IPC分类号： G09G336
CPC分类号： G02F1/134363 , G02F1/133512 , G02F1/136204 , G02F2201/121
摘要： A liquid crystal device has a structure in which an electric field is applied across a liquid crystal in a direction substantially parallel to the plane of a substrate. A conductive film is formed on a first substrate on which an electric field control is provided, and also on a color filter substrate located opposite the first substrate, and the conductive films are maintained at either a ground voltage, a common electrode voltage, the center voltage of an image signal, a non-selection voltage of a scanning signal, or a logic voltage of an external driver or otherwise the voltage of the conductive films is maintained in a floating state. The liquid crystal device having the above structure displays a high-quality image without encountering an influence of electrostatic charges.
摘要翻译：液晶装置具有这样的结构，其中在基本上平行于基板的平面的方向上在液晶上施加电场。导电膜形成在其上设置有电场控制的第一基板上，并且还在与第一基板相对的滤色器基板上，导电膜保持在接地电压，公共电极电压，中心图像信号的电压，扫描信号的非选择电压或外部驱动器的逻辑电压或其他导电膜的电压保持在浮置状态。具有上述结构的液晶装置显示高质量的图像，而不会受到静电电荷的影响。

86. 发明授权

US4946412A Swimming aid 失效
标题翻译：游泳辅助
公开(公告)号：US4946412A
公开(公告)日：1990-08-07
申请号：US217333
申请日：1988-07-11
申请人： Yoshinobu Maruo , Tsuyoshi Maeda
发明人： Yoshinobu Maruo , Tsuyoshi Maeda
IPC分类号： A63B31/00 , B63B35/73 , B63C11/48 , B63C11/49
CPC分类号： B63C11/49 , A63B31/00 , B63B35/73 , B63B2035/7903
摘要： A swimming aid comprises a floating body and a bottom viewer and may be used at a swimming pool or in the sea. The floating body is U-shaped in cross section and has a hood at the top thereof. The floating portion buoyantly supports the upper half of the swimmer's body in the water. The bottom viewer is made of a transparent material such as vinyl chloride resin and takes the form of a dome. The bottom viewer is installed on the top of the hood and provides a wide forward or underwater view of the swimmer. The swimmer when laying with his body on the bottom of the floating body can swim without great resistance while looking forward or downwardly underwater through the bottom viewer.
摘要翻译：游泳辅助物包括浮体和底部观察器，并且可以在游泳池或海洋中使用。浮体为横截面为U形，顶部为罩。浮动部分在水中浮游地支撑游泳者身体的上半部分。底部观察器由诸如氯乙烯树脂的透明材料制成，并且呈圆顶状。底部观察器安装在发动机罩的顶部，并提供游泳者的广阔的前方或水下视野。游泳者将身体放置在浮体的底部时，可以通过底部观察者向前或向下水下游泳而不会有很大的阻力。

87. 发明授权

US09090332B2 Noise reduction device 有权
标题翻译：降噪装置
公开(公告)号：US09090332B2
公开(公告)日：2015-07-28
申请号：US12594385
申请日：2008-12-11
申请人： Yoshifumi Asao , Hiroyuki Kano , Masaaki Higashida , Tsuyoshi Maeda , Toshihiro Ezaki
发明人： Yoshifumi Asao , Hiroyuki Kano , Masaaki Higashida , Tsuyoshi Maeda , Toshihiro Ezaki
IPC分类号： G10K11/16 , A61F11/06 , H03B29/00 , B64C1/40 , B60R13/08 , G10K11/178
CPC分类号： B64C1/40 , B60R13/0815 , G10K11/178 , G10K2210/1281 , G10K2210/3221 , Y02T50/46
摘要： A noise reduction device, including a microphone for detecting noise, a noise controller for reversing the phase of noise detected by the microphone based on information outputted from the microphone, and a speaker for outputting sound based on information outputted from the noise controller, is arranged at a seat surrounded by a shell portion having a cavity, wherein a speaker is disposed in the cavity of the shell portion.
摘要翻译：一种降噪装置，包括用于检测噪声的麦克风，用于基于从麦克风输出的信息来反转麦克风检测到的噪声相位的噪声控制器，以及基于从噪声控制器输出的信息输出声音的扬声器。在由具有空腔的外壳部分包围的座位处，其中扬声器设置在外壳部分的空腔中。

88. 发明授权

US09047793B2 Three dimensional video display device 有权
标题翻译：三维视频显示设备
公开(公告)号：US09047793B2
公开(公告)日：2015-06-02
申请号：US13501365
申请日：2010-10-15
申请人： Hidefumi Yoshida , Tsuyoshi Maeda , Satoshi Shibata
发明人： Hidefumi Yoshida , Tsuyoshi Maeda , Satoshi Shibata
IPC分类号： H04N13/04 , G06T15/00 , G09F19/12 , G02B27/22 , G09F9/33 , G09F9/37 , G02B27/26 , G09F13/18
CPC分类号： G09F19/12 , G02B27/2214 , G02B27/26 , G09F9/33 , G09F9/37 , G09F2013/189 , H04N13/337 , H04N13/341 , H04N13/363
摘要： In a three dimensional video display device (1), an LED unit (10) rotates in the direction of the arrow (24) along top and bottom edges of a display section (28). The LED unit (10) has a left-eye LED array (6) and a right-eye LED array (8), each including plural LEDs (4) aligned in a column. The left-eye LED array (6) displays a left-eye image through an afterimage effect produced by displaying, while rotating, columns of pixel groups constituting the left-eye image. The right-eye LED array 8 displays a right-eye image through an afterimage effect produced by displaying, while rotating, columns of pixel groups constituting the right-eye image. Light from the left-eye image enters the left eye of a viewer, whereas light from the right-eye image enters the right eye. The viewer recognizes a three dimensional image in a range of 360° around the viewer based on binocular parallax.
摘要翻译：在三维视频显示装置（1）中，LED单元（10）沿箭头（24）的方向沿着显示部分（28）的顶部和底部边缘旋转。 LED单元（10）具有左眼LED阵列（6）和右眼LED阵列（8），每个LED阵列包括在列中排列的多个LED（4）。左眼LED阵列（6）通过在构成左眼图像的像素组的列旋转的同时显示产生的余像效果来显示左眼图像。右眼LED阵列8通过在旋转构成右眼图像的像素组的列的同时显示通过显示余像效果来显示右眼图像。来自左眼图像的光进入观察者的左眼，而来自右眼图像的光进入右眼。观看者基于双目视差识别观看者周围360度范围内的三维图像。

89. 发明申请

US20150026919A1 CYCLONE SEPARATION DEVICE AND ELECTRIC VACUUM CLEANER 有权
标题翻译：循环分离装置和电动真空清洁器
公开(公告)号：US20150026919A1
公开(公告)日：2015-01-29
申请号：US14377922
申请日：2012-07-03
申请人： Tsuyoshi Maeda , Marika Riku , Akihiro Iwahara , Daisuke Kondo
发明人： Tsuyoshi Maeda , Marika Riku , Akihiro Iwahara , Daisuke Kondo
IPC分类号： A47L9/16 , B01D45/16 , B04C5/185
CPC分类号： A47L9/1608 , A47L5/365 , A47L9/0081 , A47L9/165 , A47L9/1666 , A47L9/1683 , A47L9/22 , B01D45/16 , B04C5/04 , B04C5/185
摘要： A dust collection unit includes a swirl chamber, dust collection chambers, a discharge pipe, an inlet pipe, a bypass inlet, and a bypass inlet airflow passage. The swirl chamber swirls, along a side wall, dust-containing air having entered from a primary inlet and a secondary inlet having a smaller opening area than the primary inlet, and separates dust from the dust-containing air. The dust separated by the swirl chamber is collected by the dust collection chambers. A discharge pipe has a discharge opening. The inlet pipe allows the dust-containing air to flow from the primary inlet into the swirl chamber. A bypass inlet is formed in the inlet pipe. The bypass inlet airflow passage allows the dust-containing air in the inlet pipe having entered from the bypass inlet to flow from the secondary inlet into the swirl chamber.
摘要翻译：集尘单元包括旋流室，灰尘收集室，排放管，入口管，旁路入口和旁路入口气流通道。涡流室沿着侧壁涡旋从具有比主入口更小的开口面积的主入口和次级入口进入的含尘空气，并且将灰尘与含灰尘的空气分离。由涡流室分离的灰尘由灰尘收集室收集。排出管具有排出口。入口管允许含灰尘的空气从主入口流入涡流室。在入口管中形成旁路入口。旁通入口气流通道使得从旁路入口进入的入口管中的含尘空气从次级入口流入涡流室。

90. 发明授权

US08827474B2 Display device having an improved viewing angle and production thereof 有权
标题翻译：具有改进视角的显示装置及其制造
公开(公告)号：US08827474B2
公开(公告)日：2014-09-09
申请号：US13805411
申请日：2011-04-14
申请人： Emi Yamamoto , Tsuyoshi Maeda , Toru Kanno
发明人： Emi Yamamoto , Tsuyoshi Maeda , Toru Kanno
IPC分类号： F21V11/00 , F21V9/14 , G02B5/02 , G02F1/1335 , G02F1/1333
CPC分类号： F21V11/00 , F21V9/14 , G02B5/0215 , G02F1/13338 , G02F1/133504 , G02F1/133524 , G02F2001/133311 , G02F2001/133562
摘要： A display devices includes a light diffusing sheet and a display section. The display section includes a backlight section, and a liquid crystal panel that serves as a liquid crystal display element section. The backlight section includes a light source such as a light emitting diode or a cold-cathode tube, and a light guide plate for guiding, to the liquid crystal display element section, light which is emitted from the light source and is subjected to internal reflection. The light diffusing sheet is configured by forming, on a substrate, a plurality of light diffusing sections each having an inverse tapered shape. In the display device, the light diffusing sheet is provided on a front surface of the display section such that the substrate is located on a light exit surface side of the light diffusing sheet.
摘要翻译：显示装置包括光漫射片和显示部。显示部分包括背光部分和用作液晶显示元件部分的液晶面板。背光部分包括诸如发光二极管或冷阴极管的光源和用于将从光源发射并经受内反射的光引导到液晶显示元件部分的导光板。光扩散片通过在基板上形成各自具有倒锥形的多个光漫射部来构成。在显示装置中，光扩散片设置在显示部的前表面上，使得基板位于光漫射片的光出射面侧。

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