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1. 发明专利

JP2010107631A Projection display device 有权
标题翻译：投影显示设备
公开(公告)号：JP2010107631A
公开(公告)日：2010-05-13
申请号：JP2008277925
申请日：2008-10-29
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： MATSUO HIROFUMI , YATSUGI YOSHIKAZU , MIYAMOTO TERUO
IPC分类号： G03B21/16 , G03B21/00 , H05K7/20
摘要： PROBLEM TO BE SOLVED: To provide a projection display device having excellent maintainability and achieving efficient cooling in constitution where the projection display device is used in such a state that it is housed in a hermetically sealed housing for the purpose of protection against dust. SOLUTION: The projection display device 100 includes: a projection display device body 1; a projection lens 2 arranged in the body; a suction port 3 and an exhaust port 4; a duct 10 functioning as an air course-forming structural body which forms an air course leading to the suction port 3 from the exhaust port 4 on the outside of the body 1; a fan 14 functioning as an air blower arranged inside the duct 10; a heat absorption fin 11 arranged inside the duct 10; the hermetically sealed housing 20 made the hermetically sealed structure; a radiation fin 12 functioning as a heat radiator arranged on the outside of the hermetically sealed housing 20; and a heat pipe 13 functioning as a heat transfer body, which connects the heat absorption fin 11 functioning as a heat sink and the radiation fin 12 and performs heat transfer. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种投影显示装置，其具有优异的可维护性并且在使用投影显示装置的状态下实现有效的冷却，以便将其容纳在气密密封的壳体中以防止灰尘的情况下。投影显示装置100包括：投影显示装置主体1; 布置在主体中的投影透镜2; 吸入口3和排气口4; 用作空气路径形成结构体的管道10，其形成从主体1的外部的排气口4通向吸入口3的空气路径; 作为布置在管道10内的鼓风机的风扇14; 布置在管道10内的吸热片11; 气密密封的壳体20制成密封结构; 用作散热器的辐射翅片12，其设置在密封壳体20的外侧; 以及用作传热体的热管13，其连接用作散热片的吸热翅片11和散热片12，并进行热传递。版权所有（C）2010，JPO＆INPIT

2. 发明专利

JP2009116023A Projection type image display device 有权
标题翻译：投影类型图像显示设备
公开(公告)号：JP2009116023A
公开(公告)日：2009-05-28
申请号：JP2007288558
申请日：2007-11-06
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： YATSUGI YOSHIKAZU , MICHIMORI ATSUSHI , MATSUO HIROFUMI , YAMADA WATARU , GILES MITCHELL
IPC分类号： G03B21/14
摘要： PROBLEM TO BE SOLVED: To provide a projection type image display device capable of stably supporting a device body, and also adjusting projection height of a projection image to desired height with simple constitution. SOLUTION: The both ends of the front of the base of the device body projecting an image from a lens provided on the front surface are placed on a placing part of a lens cover having the placing part formed by notching a side surface to be step-like, so that the device body is inclined. The both ends of the front of the base of the device body are placed on the placing parts different in height, so that the projection height of the image is adjusted. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够稳定地支撑装置主体的投影型图像显示装置，并且还以简单的结构将投影图像的投影高度调整到期望的高度。解决方案：从设置在前表面的透镜突出图像的装置主体的基部的前端的两端被放置在透镜盖的放置部分上，该透镜盖具有通过切割侧面而形成的放置部分像台阶一样，使设备本体倾斜。将装置主体的基部的前端的两端放置在高度不同的放置部件上，从而调整图像的突出高度。版权所有（C）2009，JPO＆INPIT

3. 发明专利

JP2011038555A Lifting and lowering device and display equipment equipped with lifting and lowering device 有权
标题翻译：提升和下降装置以及装有升降装置的显示装置
公开(公告)号：JP2011038555A
公开(公告)日：2011-02-24
申请号：JP2009184398
申请日：2009-08-07
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： YATSUGI YOSHIKAZU , NIIKURA EIJI , MICHIMORI ATSUSHI , IDE TOMOAKI
IPC分类号： F16M11/04 , G09F9/00 , H04N5/64
摘要： PROBLEM TO BE SOLVED: To provide a display equipment having excellent design in which a lifting and lowering device 100 balancing the weight of a lifting and lowering part 140 including the display 1 is compactly arranged at the rear face of the display 1, and a pillar is thinned when viewed from the front face so as to make the display 1 look thin. SOLUTION: A lifting and lowering device includes a pillar 3 fixed substantially perpendicularly to a base 2, a rack 4 formed in the pillar 3, a circular gear 9a rotatably engaged with the rack 4, a torsion coil spring 8 having one end fixed to the circular gear 9a to generate a torque in the circular gear 9a, sliders 5a, 5b which elevate/lower while being guided by a guide projection 30 formed in the pillar 3 to support the circular gear 9a and the torsion coil spring 8, The torsion coil spring 8 generates a torque in the circular gear 9a so that a force in the -Z direction opposite to gravitational direction is applied to the guide projection 30. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：解决的问题：为了提供一种具有优良设计的显示设备，其中平衡包括显示器1在内的升降部件140的重量的提升和降低设备100紧凑地布置在显示器1的后表面处，并且当从前表面观察时，支柱变薄，以使得显示器1看起来变薄。解决方案：提升和降低装置包括基本上垂直于基座2固定的支柱3，形成在支柱3中的齿条4，与齿条4可旋转地接合的圆形齿轮9a，具有一端的扭力螺旋弹簧8 固定在圆形齿轮9a上以在圆形齿轮9a中产生转矩，在由形成在柱3中的引导突起30引导的同时升降的滑块5a，5b支撑圆形齿轮9a和扭转螺旋弹簧8，扭转螺旋弹簧8在圆形齿轮9a中产生扭矩，使得向引导凸起30施加与重力方向相反的-Z方向的力。版权所有（C）2011，JPO＆INPIT

4. 发明专利

JP2009053498A Projection-type image display device 有权
标题翻译：投影型图像显示装置
公开(公告)号：JP2009053498A
公开(公告)日：2009-03-12
申请号：JP2007220917
申请日：2007-08-28
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： YATSUGI YOSHIKAZU , MATSUO HIROFUMI , YAMADA WATARU , GILES MITCHELL
IPC分类号： G03B21/14
摘要： PROBLEM TO BE SOLVED: To obtain a projection-type image display device capable of adjusting the height of an image at a desired position, using a simple constitution.
SOLUTION: The projection-type image display device 1 is equipped with a housing 20, and a projection lens unit 100 housed in the housing 20 and projecting the image, and is provided with a plurality of groove parts 110a to 110d, at positions different from each other in an optical axis C direction of the projection lens unit 100 on the base 20b of the housing 20, and each of the plurality of groove parts 110a to 110d is constituted so that a spacer having predetermined shape can be held to be freely inserted/pulled out, in a state where it is made to project from the base 20b.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：使用简单的结构获得能够调整所需位置的图像的高度的投影型图像显示装置。
解决方案：投影型图像显示装置1配备有壳体20和容纳在壳体20中并投影图像的投影透镜单元100，并且设置有多个凹槽部分110a至110d，位于在壳体20的基座20b上的投影透镜单元100的光轴C方向上彼此不同的位置，并且多个槽部110a至110d中的每一个构成为能够将具有预定形状的间隔件保持为在从基座20b突出的状态下自由地插拔。版权所有（C）2009，JPO＆INPIT

5. 发明专利

JP2008130134A Disk unit 有权
标题翻译：光盘单元
公开(公告)号：JP2008130134A
公开(公告)日：2008-06-05
申请号：JP2006312398
申请日：2006-11-20
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： YATSUGI YOSHIKAZU , WATANABE NORIHIRO , MICHIMORI ATSUSHI
IPC分类号： G11B17/028
摘要： PROBLEM TO BE SOLVED: To improve vibration resistance by shifting a resonance frequency of a disk to a higher frequency without hindering miniaturization of the disk unit.
SOLUTION: The disk unit comprises a head section for reading and writing information on the disk 11, a turn table 507 on which the disk 11 is placed, and a clamper 610 which clamps the disk 11 together with the turn table 507. The clamper 610 has a first contact section 610a which contacts the clamping area 11a of the disk 11, and a second contact section 610b which contacts the surface of the data area 11b of the disk 11 (opposite surface to the recording surface).
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：通过将盘的共振频率移动到更高的频率而不妨碍盘单元的小型化来提高抗振性。解决方案：盘单元包括用于在盘11上读取和写入信息的头部，放置盘11的转台507以及与转台507一起夹持盘11的夹持器610。夹持器610具有接触盘11的夹紧区域11a的第一接触部610a和与盘11的数据区11b（与记录面相反的）的表面接触的第二接触部610b。版权所有（C）2008，JPO＆INPIT

6. 发明专利

JP2017078479A 真空断熱材、真空断熱材の製造方法、及び保温容器有权
公开(公告)号：JP2017078479A
公开(公告)日：2017-04-27
申请号：JP2015207270
申请日：2015-10-21
申请人：三菱電機株式会社 , Mitsubishi Electric Corp
发明人： SHINOKI TOSHIO , YATSUGI YOSHIKAZU , SUZUKI SHUNKEI
IPC分类号： F16L59/07
摘要：【課題】真空断熱材に貫通孔を設ける場合、断熱性能が悪化するという問題があった。【解決手段】真空断熱材は、繊維の積層体の平面を貫通する芯材貫通部7が設けられた芯材3と、芯材貫通部7に配置してある仕切りフィルム8と、芯材3と仕切りフィルム8とを覆う外被材4と、芯材貫通部7を通って仕切りフィルム8と外被材4とを貫通する外装貫通部とを有する。このような構成によって、断熱性能の改善と信頼性向上の両立を図ることができる。【選択図】図3

7. 发明专利

JP2011022431A Projection display device 审中-公开
标题翻译：投影显示设备
公开(公告)号：JP2011022431A
公开(公告)日：2011-02-03
申请号：JP2009168387
申请日：2009-07-17
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： MATSUO HIROFUMI , YATSUGI YOSHIKAZU
IPC分类号： G03B21/16 , H04N5/74
摘要： PROBLEM TO BE SOLVED: To provide a projection display device including a cooling means capable of reducing heat load of a reflection mirror, constituted of as a small number of fans as possible in a multi-light type light source device and operable without always operating the fans. SOLUTION: The projection display device includes: a light intensity-uniformizing means 6 uniformizing intensity distribution of incident luminous flux and emitting the luminous flux; a first light source 1 installed out of an incident axis of the light intensity-uniformizing means 6 and emitting first luminous flux; a second light source 2 installed on the incident axis of the light intensity-uniformizing means 6 and emitting second luminous flux; bending means 3 and 7 bending the first luminous flux in a direction where they make it incident on the light intensity-uniformizing means 6; and the cooling means cooling the bending means 3 and 7. The cooling means includes heat radiation means 11 and 12 performing heat radiation of the bending means 3 and 7, a blower means 16 sending cooling air to the heat radiation means 11 and 12, and an air-sending control means 41 controlling the blower means 16. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种投影显示装置，其包括能够减少反射镜的热负荷的冷却装置，该反射镜由在多光源型光源装置中尽可能少的风扇构成，并且可在没有总是操作风扇。解决方案：投影显示装置包括：光强均匀化装置6使入射光束的强度分布均匀化并发射光通量; 第一光源1，其安装在光强均匀化装置6的入射轴之外并发射第一光通量; 安装在光强均匀化装置6的入射轴上并发射第二光束的第二光源2; 弯曲装置3和7使第一光束在使其入射到光强均匀化装置6上的方向上弯曲; 并且冷却装置冷却弯曲装置3和7.冷却装置包括执行弯曲装置3和7的热辐射的散热装置11和12，向冷却装置11和12发送冷却空气的鼓风装置16，以及控制送风装置16的送气控制装置41.版权所有（C）2011，JPO＆INPIT

8. 发明专利

JP2008268627A Projection type video display device and lens shift mechanism 有权
标题翻译：投影类型视频显示设备和镜头移位机构
公开(公告)号：JP2008268627A
公开(公告)日：2008-11-06
申请号：JP2007112724
申请日：2007-04-23
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： YATSUGI YOSHIKAZU , MICHIMORI ATSUSHI
IPC分类号： G03B21/00 , G02B27/18
摘要： PROBLEM TO BE SOLVED: To provide a lens shift mechanism that requires no strong springs, is easy to assemble and is compact, and to provide a projection type video display device.
SOLUTION: The lens shift mechanism includes: a movable unit supporting a projection lens unit and movable perpendicular to the optical axis of the projection lens unit; a driving means for generating driving force for moving the movable unit; a stopper restricting the moving range in contact with the movable unit; and a slipping mechanism for preventing the driving force of a driving means from being transmitted while the movable unit is in contact with the stopper. The slipping mechanism has: a rotating shaft; a gear mounted on the rotating shaft so as to be relatively rotatable; a rotating plate mounted on the rotating shaft so as to be rotated integrally; and a pressing means for pressing the rotating plate against the gear. The gear and the rotating plate have faces disposed in contact with each other. Each of the contact faces is a conical face having the central axial line of the rotating shaft as its center.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种不需要强弹簧的透镜移动机构，易于组装并且紧凑，并且提供投影型视频显示装置。透镜移位机构包括：支撑投影透镜单元并可垂直于投影透镜单元的光轴移动的可移动单元; 用于产生用于移动可移动单元的驱动力的驱动装置; 限制与可移动单元接触的移动范围的止动件; 以及滑动机构，用于防止驱动装置的驱动力在可移动单元与止动件接触的同时被传递。滑动机构具有：旋转轴; 安装在所述旋转轴上以相对旋转的齿轮; 安装在所述旋转轴上以使其一体旋转的旋转板; 以及用于将旋转板压靠在齿轮上的按压装置。齿轮和旋转板具有彼此接触的面。每个接触面是以旋转轴的中心轴线为中心的圆锥面。版权所有（C）2009，JPO＆INPIT

9. 发明专利

JP2012038364A Disk drive 审中-公开
标题翻译：磁盘驱动器
公开(公告)号：JP2012038364A
公开(公告)日：2012-02-23
申请号：JP2010174562
申请日：2010-08-03
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： NAKAHARA SHOTA , NIIKURA EIJI , YOKOYAMA EIJI , YATSUGI YOSHIKAZU
IPC分类号： G11B25/04 , F16F15/02 , F16F15/04 , G11B33/08 , G11B33/14
摘要： PROBLEM TO BE SOLVED: To provide a disk drive which performs recording or replay using a disk-like medium in which with its compact and light weight structure the oscillation in biaxial directions is suppressed.SOLUTION: In a disk drive which has a main frame mechanism 3 having a motor for rotating a disk and pickup means, and a control part provided to be adjacent to the main frame mechanism 3, the control part has a spring member having a first deformation surface flexible in a first direction and a second deformation surface flexible in a second direction substantially orthogonal to the first direction, and an auxiliary mass held in the spring member, and the first deformation surface and the second deformation surface are provided such that they can freely flex.
摘要翻译：要解决的问题：为了提供一种使用盘式介质执行记录或重放的盘驱动器，其中以其紧凑且重量轻的结构，双轴方向的振荡被抑制。解决方案：在具有主框架机构3的磁盘驱动器中，该主机架机构3具有用于旋转磁盘的马达和拾取装置，以及设置成与主框架机构3相邻的控制部件，控制部件具有弹簧构件，第一变形面在第一方向上柔性，第二变形面在与第一方向大致正交的第二方向上柔性，第二变形面保持在弹簧部件上，第一变形面和第二变形面设置成他们可以自由地弯曲。版权所有（C）2012，JPO＆INPIT

10. 发明专利

JP2011245461A Mechanism for cleaning filter, filter unit, optical unit, and projection-type image display 审中-公开
标题翻译：清洁过滤器，过滤器单元，光学单元和投影类型图像显示机构
公开(公告)号：JP2011245461A
公开(公告)日：2011-12-08
申请号：JP2010124347
申请日：2010-05-31
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： YATSUGI YOSHIKAZU , MICHIMORI ATSUSHI , IWAI TOSHIMITSU
IPC分类号： B01D46/18 , G03B21/00 , G03B21/14
摘要： PROBLEM TO BE SOLVED: To solve the problem that the number of parts is increased by installing an auxiliary roller functioning as a filter holder necessitated by installing a dust remover for removing dust in a manner of facing a filter face.SOLUTION: A filter frame 11 is held by a drive shaft 22 and a guide shaft 23, which filter frame 11 is a loop-shaped and band-shaped net with an air filter 10 for filtering air attached thereto. A brush unit 25, i.e., a dust remover and the drive shaft 22 are disposed in such a manner that the filter frame 11 is placed therebetween to enable a brush 25c of the brush unit 25 to scrape off the dust sticking to the air filter 10 by driving the filter frame 11 to clean the air filter 10.
摘要翻译：要解决的问题为了解决通过安装用作过滤器保持器的辅助辊来增加部件数量的问题，所述辅助辊通过安装用于以面对过滤器面的方式除去灰尘的除尘器而需要。解决方案：过滤器框架11由驱动轴22和引导轴23保持，该过滤器框架11是带有空气过滤器10的环形和带状网，用于过滤附着于其上的空气。刷子单元25，即除尘器和驱动轴22以使得过滤器框架11位于其间的方式设置，使得刷单元25的刷子25c能够刮除粘附到空气过滤器10的灰尘通过驱动过滤器框架11来清洁空气过滤器10.版权所有（C）2012，JPO＆INPIT

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