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1. 发明授权

US5109305A Four head sequential switch scanning type magnetic recording/reproducing apparatus 失效
标题翻译：四头顺序开关扫描式磁记录/再现装置
公开(公告)号：US5109305A
公开(公告)日：1992-04-28
申请号：US609104
申请日：1990-11-05
申请人： Atsuo Ohsawa , Shigeyuki Itoh , Nobuyuki Kaku
发明人： Atsuo Ohsawa , Shigeyuki Itoh , Nobuyuki Kaku
IPC分类号： G11B15/467 , G11B5/588 , G11B15/12 , H04N5/7826
CPC分类号： G11B5/588 , G11B15/125 , H04N5/78266
摘要： Four heads are mounted with 90.degree. spacings between them to a rotary cylinder that rotates by 3/4 turn in each one field period of a video signal. Adjacent pairs of these heads having the 90.degree. spacing have different azimuth angles while opposing pairs of the heads having the 180.degree. spacing have mutually the same azimuth angle. A tape is wound helically in about 3/4 turn on the rotary cylinder and travelled thereon, so that the frequency of a pilot signal for tracking control to be recorded on each track with a video signal by each head is different between the tracks and the same frequency as the frequency of the pilot signal reproduced from the reproduction track in the reproducing mode is used as a reference pilot signal for tracking in the reproducing mode.
摘要翻译：四个头在它们之间以90度的间隔安装到在视频信号的每个场周期中旋转3/4圈的旋转圆柱体。具有90°间隔的相邻的这些磁头对具有不同的方位角，而具有180°间隔的相对的磁头对具有相同的方位角。磁带在旋转圆筒上约3/4圈螺旋形地缠绕并在其上行进，使得用于跟踪控制的导频信号的频率由每个磁头用视频信号记录在磁道和磁道之间是不同的在再现模式中，从再现轨道再现的导频信号的频率的相同频率被用作用于在再现模式中进行跟踪的参考导频信号。

2. 发明授权

US07832871B2 Optical equipment with at least first and second ventilation paths 有权
标题翻译：具有至少第一和第二通风路径的光学设备
公开(公告)号：US07832871B2
公开(公告)日：2010-11-16
申请号：US12289018
申请日：2008-10-17
申请人： Kenji Fuse , Mikio Shiraishi , Yasuo Otsuka , Nobuyuki Kaku , Hidehiro Ikeda
发明人： Kenji Fuse , Mikio Shiraishi , Yasuo Otsuka , Nobuyuki Kaku , Hidehiro Ikeda
IPC分类号： G03B21/26 , G03B21/16 , G03B21/14 , G03B21/22 , H04N5/74 , G02F1/1333
CPC分类号： G03B21/16 , H04N9/3105 , H04N9/3144
摘要： A projection type display apparatus includes a housing having a first side on which an air intake opening is arranged and a second side on which an air exhaust opening is arranged, a light source for supplying light, and a light valve device which modulates the light output from the light source. A first fan is provided which draws air from the air intake opening into the housing, and a first ventilation path is coupled with the air intake opening so as to lead air flow from the air intake opening toward a lower portion of the light valve. A second ventilation path is formed from the lower portion of the light valve to an upper portion of the light valve, and a second fan is provided which draws out air flowing from the second ventilation path through the air exhaust opening to outside of the housing.
摘要翻译：一种投影型显示装置，具备：具有配置有吸气口的第一面和配置有排气口的第二面的壳体，供给光的光源和调制光输出的光阀装置从光源。提供了一种第一风扇，其将空气从进气口吸入壳体中，并且第一通风路径与进气口结合，以便将空气从进气口朝向光阀的下部引导。第二通风路径由光阀的下部形成到光阀的上部，并且设置有第二风扇，其将从第二通气路径通过排气口的空气抽出到壳体的外部。

3. 发明申请

US20100271361A1 IMAGE DISPLAY APPARATUS 有权
标题翻译：图像显示设备
公开(公告)号：US20100271361A1
公开(公告)日：2010-10-28
申请号：US12828038
申请日：2010-06-30
申请人： Mika HIRADATE , Hidemi Yamada , Nobuyuki Kaku
发明人： Mika HIRADATE , Hidemi Yamada , Nobuyuki Kaku
IPC分类号： G06F3/038
CPC分类号： H05K5/0217 , H04N5/64 , H05K5/0017
摘要： A display apparatus is provided which includes a display panel, a signal board for processing an image signal used in an image display, and a power source board for supplying power from a power source to the signal board and the display panel. The signal board and the power source board are disposed in a horizontal direction relative to the display panel, and a projection portion, being disposed higher above a surface of the power source board than a circuit element of the power source board and not being connected with a member opposing to a mounting side of the circuit element, is provided on the surface of the power source board where the circuit element is mounted.
摘要翻译：提供了一种显示装置，其包括显示面板，用于处理图像显示中使用的图像信号的信号板，以及用于从电源向信号板和显示面板供电的电源板。所述信号板和所述电源板相对于所述显示面板在水平方向上配置，并且突出部设置在所述电源基板的表面的上方，而不是与所述电源基板的电路元件相比并未与在电路板的安装有电路元件的表面上设置与电路元件的安装侧相对的构件。

4. 发明申请

US20090059180A1 Optical apparatus 有权
标题翻译：光学仪器
公开(公告)号：US20090059180A1
公开(公告)日：2009-03-05
申请号：US12289018
申请日：2008-10-17
申请人： Kenji Fuse , Mikio Shiraishi , Yasuo Otsuka , Nobuyuki Kaku , Hidehiro Ikeda
发明人： Kenji Fuse , Mikio Shiraishi , Yasuo Otsuka , Nobuyuki Kaku , Hidehiro Ikeda
IPC分类号： G03B21/16
CPC分类号： G03B21/16 , H04N9/3105 , H04N9/3144
摘要： A projection type display apparatus includes a housing having a first side on which an air intake opening is arranged and a second side on which an air exhaust opening is arranged, a light source for supplying light, and a light valve device which modulates the light output from the light source. A first fan is provided which draws air from the air intake opening into the housing, and a first ventilation path is coupled with the air intake opening so as to lead air flow from the air intake opening toward a lower portion of the light valve. A second ventilation path is formed from the lower portion of the light valve to an upper portion of the light valve, and a second fan is provided which draws out air flowing from the second ventilation path through the air exhaust opening to outside of the housing.
摘要翻译：一种投影型显示装置，具备：具有配置有吸气口的第一面和配置有排气口的第二面的壳体，供给光的光源和调制光输出的光阀装置从光源。提供了一种第一风扇，其将空气从进气口吸入壳体中，并且第一通风路径与进气口结合，以便将空气从进气口朝向光阀的下部引导。第二通风路径由光阀的下部形成到光阀的上部，并且设置有第二风扇，其将从第二通气路径通过排气口的空气抽出到壳体的外部。

5. 发明申请

US20050083490A1 Liquid crystal projector, and projection lens unit, optical unit and cooling system for the same 有权
标题翻译：液晶投影机，投影镜头单元，光学单元和冷却系统相同
公开(公告)号：US20050083490A1
公开(公告)日：2005-04-21
申请号：US10972448
申请日：2004-10-26
申请人： Nobuhiko Konuma , Hidetomo Yoshimura , Seiichi Sekiguchi , Mikiharu Kuwata , Masaharu Deguchi , Takashi Kakuda , Yutaka Matsuda , Takuya Shiaki , Futoshi Yamasaki , Atsushi Ishibashi , Koichi Umezawa , Takeshi Hoshino , Shigehisa Hagura , Makoto Fukatsu , Nobuyuki Kaku , Kenji Fuse , Satoshi Ohuchi , Tomohiro Miyoshi , Naohiro Ozawa , Masahiko Yatsu , Yasuo Otsuka , Takesuke Maruyama
发明人： Nobuhiko Konuma , Hidetomo Yoshimura , Seiichi Sekiguchi , Mikiharu Kuwata , Masaharu Deguchi , Takashi Kakuda , Yutaka Matsuda , Takuya Shiaki , Futoshi Yamasaki , Atsushi Ishibashi , Koichi Umezawa , Takeshi Hoshino , Shigehisa Hagura , Makoto Fukatsu , Nobuyuki Kaku , Kenji Fuse , Satoshi Ohuchi , Tomohiro Miyoshi , Naohiro Ozawa , Masahiko Yatsu , Yasuo Otsuka , Takesuke Maruyama
IPC分类号： G03B21/16
CPC分类号： G03B21/16
摘要： A liquid crystal projector comprises an illuminating optical system including a light source, a color separating optical system for separating illuminating light rays emitted by the illuminating optical system into light rays of three colors, a projection lens unit comprising a projection lens, a cross dichroic prism disposed near a light receiving end of the projection lens, and a plurality of liquid crystal panels arranged around the cross dichroic prism, and a light source power supply for supplying power to the light source. The projection lens unit, the color separating optical system, the illuminating optical system and the light source power supply are arranged in that order. The liquid crystal projector has an outside size in a horizontal plane of 263 mm by 318 mm or below. The liquid crystal panels have a display screen size of 0.9 in. A cooling fan for cooling the plurality of liquid crystal panels is disposed beside the projection lens.
摘要翻译：一种液晶投影仪，包括：照明光学系统，包括光源;分离光学系统，用于将照明光学系统发射的照射光分离为三种光线;投影透镜单元，包括投影透镜，十字分色棱镜设置在投影透镜的光接收端附近，以及配置在十字分色棱镜周围的多个液晶面板，以及用于向光源供电的光源电源。投影透镜单元，分色光学系统，照明光学系统和光源电源按顺序排列。液晶投影仪的外形尺寸为263mm×318mm以下的水平面。液晶面板的显示屏尺寸为0.9英寸。用于冷却多个液晶面板的冷却风扇设置在投影透镜旁边。

6. 发明授权

US06796660B2 Display optical unit and display apparatus using this unit 有权
公开(公告)号：US06796660B2
公开(公告)日：2004-09-28
申请号：US10615906
申请日：2003-07-10
申请人： Mikio Shiraishi , Nobuyuki Kaku , Fukuyasu Abe , Kenji Fuse , Nobuo Masuoka , Tatsuo Morita
发明人： Mikio Shiraishi , Nobuyuki Kaku , Fukuyasu Abe , Kenji Fuse , Nobuo Masuoka , Tatsuo Morita
IPC分类号： G03B2126
CPC分类号： H04N9/3141
摘要： A projective display apparatus having an illumination unit which includes a light source, an integrator lens and a collimator lens, a light splitter unit which splits light beams from the illumination unit into a plurality of color components, a plurality of light valves, a cooling fan, and a wind guiding unit. A respective one of the light valves corresponds to a respective one of the color components. The wind guiding unit guides the cooling wind from the cooling fan to the illumination unit and the light valves. The wind guiding unit splits and forms at least two branch wind guiding paths. One of the branch wind guiding paths guides cooling wind from the cooling fan to the illumination unit and another of the branch wind guiding paths guides the cooling wind to the light valves.

7. 发明授权

US06731451B2 Information management apparatus 失效
标题翻译：信息管理装置
公开(公告)号：US06731451B2
公开(公告)日：2004-05-04
申请号：US10022736
申请日：2001-12-20
申请人： Hiroaki Ono , Kiyoshi Kano , Hideo Nishijima , Takao Arai , Takaharu Noguchi , Nobutaka Amada , Hiroo Okamoto , Hitoaki Owashi , Keizo Nishimura , Nobuyuki Kaku , Shinya Fujimori
发明人： Hiroaki Ono , Kiyoshi Kano , Hideo Nishijima , Takao Arai , Takaharu Noguchi , Nobutaka Amada , Hiroo Okamoto , Hitoaki Owashi , Keizo Nishimura , Nobuyuki Kaku , Shinya Fujimori
IPC分类号： G11B1902
CPC分类号： G11B15/087 , G11B5/0086 , G11B15/03 , G11B15/125 , G11B19/04 , G11B20/00086 , G11B20/00166 , G11B20/00188 , G11B20/0021 , G11B20/00746 , H04N5/775 , H04N5/782 , H04N5/913 , H04N5/9201 , H04N7/17318 , H04N21/4334 , H04N21/4627 , H04N21/8355 , H04N2005/91328
摘要： The present invention relates to an information providing system. More particularly, this invention relates to an information management apparatus capable of reliable management of distributed information and an information providing system employing the same information management apparatus. The information management apparatus comprises a main information reproducing means for reproducing main information recorded in a given recording medium; and a reproduction management means for managing the main information reproducing means for reproducing the main information. The present invention provides a receiving means provided with a means for recording distributed information and control information limiting the number of main information reproducing cycles on a recording medium, and a main information reproducing means provided with a reproduction disabling means for limiting the reproduction of main information.
摘要翻译：信息提供系统技术领域本发明涉及信息提供系统。更具体地，本发明涉及能够可靠地管理分布式信息的信息管理装置和使用相同信息管理装置的信息提供系统。信息管理装置包括用于再现记录在给定记录介质中的主信息的主信息再现装置; 以及再现管理装置，用于管理用于再现主要信息的主信息再现装置。本发明提供了一种接收装置，其设置有用于将限制主信息再现周期数量的分布信息和控制信息记录在记录介质上的装置，以及设置有用于限制主信息再现的再现禁用装置的主信息再现装置。

8. 发明授权

US5959803A Cartridge changer, data storage unit using the changer and apparatus using the data storage unit 失效
标题翻译：墨盒更换器，数据存储单元使用更换器和设备使用数据存储单元
公开(公告)号：US5959803A
公开(公告)日：1999-09-28
申请号：US891981
申请日：1997-07-11
申请人： Tomomi Okamoto , Nobuyuki Kaku
发明人： Tomomi Okamoto , Nobuyuki Kaku
IPC分类号： G11B15/68 , G11B17/22 , G11B17/26
CPC分类号： G11B15/687 , G11B17/221 , G11B17/225 , G11B17/26
摘要： A cartridge changer having a predetermined width across a predetermined rotational plane, includes a rack being rotatable and storing at least first and second cartridges in a predetermined rotational plane, wherein at least one distance extending across the first and second cartridges in the predetermined rotational plane and through a rotational axis of the rack is greater than the predetermined width of the cartridge changer, and a rotator for rotating the rack in the predetermined rotational plane, so as to exchange a position of the first and second cartridges within the rotational plane without exceeding the predetermined width of the cartridge changer. The rotator more specifically performs a combination of rotation and shifting of the first and second cartridges with respect to one another within the rotational plane to accomplish exchange of the first and second cartridges within the rotational plane without exceeding the predetermined width of the cartridge changer. The shifting is more specifically linear displacement of the first and second cartridges in a direction parallel to a diameter defined in the predetermined rotational plane and through the rotational axis of the rack, and wherein an amount of linear displacement of the first and second cartridges at any given point of rotation is dependent on an amount of angular displacement of the rack from a predetermined position.
摘要翻译：一种具有预定宽度的墨盒更换器，包括一个预定的旋转平面，包括可旋转的齿条，并将至少第一和第二磁带存储在预定的旋转平面中，其中在预定旋转平面内延伸穿过第一和第二磁带的至少一个距离，通过齿条的旋转轴线大于墨盒更换器的预定宽度，以及用于在预定旋转平面内旋转齿条的旋转器，以便在旋转平面内更换第一和第二墨盒的位置，而不超过墨盒更换器的预定宽度。旋转器更具体地在旋转平面内执行第一和第二盒相对于彼此的旋转和移动的组合，以实现第一和第二盒在旋转平面内的更换，而不超过墨盒更换器的预定宽度。换档更特别是在平行于在预定旋转平面中限定的直径并且通过齿条的旋转轴线的方向上的第一和第二弹药筒的线性位移，并且其中第一和第二弹药筒的任何给定旋转点取决于齿条从预定位置的角位移量。

9. 发明授权

US5701214A Tape loading device in magnetic recording/playback apparatus that controls loading based on calculated reel inertia and tape position 失效
标题翻译：在磁记录/播放装置中的磁带加载装置，其基于计算的卷轴惯性和磁带位置来控制加载
公开(公告)号：US5701214A
公开(公告)日：1997-12-23
申请号：US893072
申请日：1992-06-03
申请人： Atsushi Inoue , Nobuyuki Kaku , Takashi Sasaki
发明人： Atsushi Inoue , Nobuyuki Kaku , Takashi Sasaki
IPC分类号： G11B15/46 , G11B15/48 , G11B15/665
CPC分类号： G11B15/48 , G11B15/46 , G11B15/6653
摘要： A tape loading device in a magnetic recording/playback apparatus includes detection units for detecting the rotating direction and the rotation speed of a tape reel of a tape cassette, and a calculation unit for calculating a value of inertia of the tape reel from detected values of the detection units and the operational phase detected by a phase detector. In accordance with the calculated inertia value and the operational phase, a drive signal for a reel motor or a loading motor is controlled to prevent the tape from being damaged during the high-speed tape loading operation.
摘要翻译：磁记录/重放装置中的磁带加载装置包括用于检测磁带盒的磁带卷盘的旋转方向和旋转速度的检测单元，以及用于计算磁带卷轴的惯性值的计算单元，检测单元和由相位检测器检测的操作相位。根据计算的惯性值和操作阶段，控制用于卷轴电动机或装载电动机的驱动信号，以防止在高速胶带装载操作期间胶带被损坏。

10. 发明授权

US5556051A Tape cartridge having a front lid with a covering wall 失效
标题翻译：带盒带有带盖的前盖
公开(公告)号：US5556051A
公开(公告)日：1996-09-17
申请号：US420591
申请日：1995-04-12
申请人： Hikaru Mizutani , Yoshimi Maehara , Tatsumi Nishijima , Hidekazu Takeda , Kenji Ogiro , Nobuyuki Kaku
发明人： Hikaru Mizutani , Yoshimi Maehara , Tatsumi Nishijima , Hidekazu Takeda , Kenji Ogiro , Nobuyuki Kaku
IPC分类号： G11B15/675 , G11B23/087 , G11B23/04
CPC分类号： G11B23/08735 , G11B15/675
摘要： A tape cartridge provided with a slider member slidably mounted for sliding movement in forward and backward directions at an outer side under surface on the bottom wall of a main casing for closing and opening a pocket, a front lid pivotally connected to the main casing for covering a front face of the main casing, an upper lid for closing the open upper face of the pocket, a front edge of the upper lid being pivotally connected to an upper edge of the front lid through pins, such that when the front lid is pivoted for upward opening, the upper lid is displaced for retraction to a rear side from an open upper face of the pocket in association with the movement of the front lid.
摘要翻译：一种带盒，其具有滑动构件，该滑动构件可滑动地安装成用于在主壳体的底壁上的外侧下表面上沿前后方向滑动，用于封闭和打开口袋;前盖，枢转地连接到主壳体以覆盖主壳体的前表面，用于封闭袋的敞开的上表面的上盖，上盖的前边缘通过销通过销枢转地连接到前盖的上边缘，使得当前盖枢转时为了向上打开，上盖相对于前盖的移动而从袋的敞开的上表面移位到后侧。

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