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1. 发明授权

US06746125B2 Projector 有权
标题翻译：投影机
公开(公告)号：US06746125B2
公开(公告)日：2004-06-08
申请号：US09961061
申请日：2001-09-24
申请人： Hirohisa Nakano , Nobuo Watanabe , Haruyoshi Yamada
发明人： Hirohisa Nakano , Nobuo Watanabe , Haruyoshi Yamada
IPC分类号： G03B2118
CPC分类号： H04N9/3141
摘要： A centrifugal fan (50) is provided around the light source of the projector and an exhaust duct (51) is connected to the centrifugal fan with at least one of bent portion (52) for bending exhaust stream from the centrifugal fan being formed on the exhaust duct. Since the centrifugal fan for exhausting air can be disposed at a position remote from the exhaust hole, the noise generated from the projector can be reduced even when the size of the cooling fan is increased.
摘要翻译：在投影仪的光源周围设置有离心式风扇（50），并且排气管道（51）与离心风扇连接，弯曲部（52）中的至少一个弯曲部分排气管。由于用于排出空气的离心式风扇可以设置在远离排气孔的位置，所以即使当冷却风扇的尺寸增加时，也可以降低投影仪产生的噪音。

2. 发明授权

US5721993A Data projection device for cameras and a camera utilizing the device 失效
标题翻译：用于相机的数据投影设备和使用该设备的相机
公开(公告)号：US5721993A
公开(公告)日：1998-02-24
申请号：US772049
申请日：1996-12-19
申请人： Shinsuke Ito , Haruyoshi Yamada , Hirohisa Nakano
发明人： Shinsuke Ito , Haruyoshi Yamada , Hirohisa Nakano
IPC分类号： G03B17/24
CPC分类号： G03B17/24 , G03B2217/243
摘要： In data projection device, a liquid crystal display panel which forms a data pattern, such as the date, as a translucent area, is positioned in the middle of an optical path located between an ambient light inlet and a photographic film. A data projection shutter which can work in conjunction with a photographic shutter, is positioned on the side of the film relative to a liquid crystal display panel. Manual projection optical path switching device is arranged in a data projection shutter and switches between the state in which the data projection shutter operates in conjunction with the photographic shutter and a state in which an interlock between the data projection shutter and the photographic shutter is released.
摘要翻译：在数据投影装置中，形成诸如日期的数据图案作为半透明区域的液晶显示面板位于环境光入口和照相胶片之间的光路的中间。可以与摄影快门一起工作的数据投影快门相对于液晶显示面板位于胶片的侧面。手动投影光路切换装置布置在数据投影快门中，并且在数据投影快门与摄影快门一起操作的状态和数据投影快门和照相快门之间的互锁被释放的状态之间切换。

3. 发明授权

US5721990A Image formation apparatus 失效
标题翻译：图像形成装置
公开(公告)号：US5721990A
公开(公告)日：1998-02-24
申请号：US547860
申请日：1995-10-25
申请人： Masao Akaiwa , Haruyoshi Yamada , Hirohisa Nakano
发明人： Masao Akaiwa , Haruyoshi Yamada , Hirohisa Nakano
IPC分类号： G02F1/1335 , G03B17/24
CPC分类号： G03B17/24 , G02F1/133512 , G03B2217/243
摘要： Camera image data transfer device 1 of the present invention allows for the assembly of its components, with one component on top of another from the bottom up in one direction: liquid crystal display device for data transfer 6 is mounted in recess 28 on the inner side of first base 2; then, circuit board 5 and second base 3 are placed on top of it in this order; next, liquid crystal monitor display device 7 is mounted on the outer side of the second base; and finally fixture 8 securely fixes the display device to the second base. The whole device is fixed by securing the ends of dowels 21-27 to second base 3 with going through the entire structure and being extended from first base 2. Thus, the structure of the present invention facilitates assembly and produces fewer defects. Since liquid crystal monitor display device 7 can be mounted from the outside of second base 3, the light blocking base 302 can be formed in one body with second base 3, which eliminates the need for a special component for blocking external light which is required by the conventional structure.
摘要翻译：本发明的照相机图像数据传送装置1允许其组件的组装，其中一个部件在一个方向上从下向上另一个部件：用于数据传送的液晶显示装置6安装在内侧的凹部28中的第一个基地2; 然后按顺序将电路板5和第二基座3放在其顶部上; 接下来，液晶监视器显示装置7安装在第二基座的外侧; 并且最后固定装置8将显示装置牢固地固定到第二基座。整个装置通过将定位销21-27的端部固定到第二基座3上，通过整个结构并从第一基座2延伸。因此，本发明的结构有利于组装并产生更少的缺陷。由于液晶监视器显示装置7可以从第二基座3的外部安装，所以遮光基座302可以与第二基座3一体地形成，从而不需要用于阻挡外部光的特殊部件，常规结构。

4. 发明授权

US08585215B2 Projector with light-shielding member and holding member having varied coefficient of thermal conductivity 有权
标题翻译：具有遮光构件和保持构件的投影仪具有不同的导热系数
公开(公告)号：US08585215B2
公开(公告)日：2013-11-19
申请号：US12693748
申请日：2010-01-26
申请人： Hirohisa Nakano
发明人： Hirohisa Nakano
IPC分类号： G03B21/14 , G03B21/18 , G03B21/22 , G03B21/26 , G02B9/00 , G02B9/08 , G02B26/02
CPC分类号： G03B21/208 , G03B21/16
摘要： A projector includes: a light source, a light amount control device, an electro-optic unit, and a projection device, the light amount control device includes a light-shielding member configured to shield part of the luminous flux emitted from the light source, a holding member configured to hold the light-shielding member, the holding member is formed of a material having a coefficient of thermal conductivity lower than the coefficient of thermal conductivity of the light-shielding member, and a position changing unit configured to move or rotate in order to change the position of the light-shielding member, the light-shielding member is attached to the position changing unit via the holding member, and the light-shielding member comes into contact with the holding member via a projection provided on at least one of the light-shielding member and the holding member.
摘要翻译：投影机包括：光源，光量控制装置，电光单元和投影装置，光量控制装置包括遮光部件，其被构造成遮蔽从光源发射的光束的一部分，保持构件，其构造成保持遮光构件，所述保持构件由导热系数低于所述遮光构件的导热系数的材料形成，以及位置改变单元，其构造成移动或旋转为了改变遮光构件的位置，遮光构件经由保持构件安装到位置改变单元，并且遮光构件经由至少设置的突起与保持构件接触遮光构件和保持构件中的一个。

5. 外观设计

USD574406S1 Projector 有权
公开(公告)号：USD574406S1
公开(公告)日：2008-08-05
申请号：US29282089
申请日：2007-07-11
申请人： Isao Sakamaki , Haruki Senda , Saeko Inoue , Hirohisa Nakano
设计人： Isao Sakamaki , Haruki Senda , Saeko Inoue , Hirohisa Nakano

6. 外观设计

USD505440S1 Projector 失效
公开(公告)号：USD505440S1
公开(公告)日：2005-05-24
申请号：US29187312
申请日：2003-07-31
申请人： Mugio Kawasaki , Tetsushi Kimura , Hirohisa Nakano , Kiyomasa Shirakura
设计人： Mugio Kawasaki , Tetsushi Kimura , Hirohisa Nakano , Kiyomasa Shirakura

7. 发明授权

US08454174B2 Projector suspension device including a suspension position adjustment mechanism 有权
标题翻译：具有悬挂位置调整机构的投影机悬架装置
公开(公告)号：US08454174B2
公开(公告)日：2013-06-04
申请号：US12815499
申请日：2010-06-15
申请人： Hirohisa Nakano , Toshimitsu Watanabe , Nobuyuki Otsuki
发明人： Hirohisa Nakano , Toshimitsu Watanabe , Nobuyuki Otsuki
IPC分类号： G03B21/14 , F16M11/00
CPC分类号： G03B21/145 , F16M13/02 , F16M2200/021 , F16M2200/025 , G03B21/10 , G03B21/14 , G03B21/28
摘要： A projector suspension device including a projection optical device having a reflecting mirror, and a suspension position adjustment mechanism, the suspension position adjustment mechanism includes: a pressing member which presses a first member and a second member; a screw member which, being fixed in the first member, passes through the second member; and a turning member which, by turning and engaging with the screw member passing through the second member, against the pressing force of the pressing member, adjusts the angle formed by the first member and second member, with a turning pivot set perpendicular to the axial direction of the screw member as the center.
摘要翻译：一种投影仪悬架装置，包括具有反射镜的投影光学装置和悬挂位置调节机构，所述悬挂位置调整机构包括：按压第一部件和第二部件的按压部件; 固定在第一构件中的螺钉构件穿过第二构件; 以及转动构件，其通过与穿过所述第二构件的所述螺纹构件相互转动和接合而抵抗所述按压构件的按压力，利用垂直于所述轴向的旋转枢轴来调整由所述第一构件和所述第二构件形成的角度螺杆构件的方向为中心。

8. 发明申请

US20130016322A1 REFLECTIVE POLARIZING PLATE APPARATUS, ELECTRO-OPTIC APPARATUS, OPTICAL APPARATUS, AND PROJECTOR 有权
标题翻译：反射极化装置，电光装置，光学装置和投影仪
公开(公告)号：US20130016322A1
公开(公告)日：2013-01-17
申请号：US13542402
申请日：2012-07-05
申请人： Shinichi Wakabayashi , Hirohisa Nakano , Satoru Nagarekawa
发明人： Shinichi Wakabayashi , Hirohisa Nakano , Satoru Nagarekawa
IPC分类号： G03B21/14 , G02B5/30
CPC分类号： H04N9/3167 , G03B21/145 , G03B21/2073 , G03B33/12 , H04N9/3105
摘要： A reflective polarizing plate apparatus includes a reflective polarizing plate that transmits first linearly polarized light and reflects second linearly polarized light polarized in a direction substantially perpendicular to the direction in which the first linearly polarized light is polarized, a holding member that accommodates and holds the reflective polarizing plate, and a first biasing member that biases a glass surface of the reflective polarizing plate accommodated in the holding member.
摘要翻译：一种反射型偏光板装置，包括：反射型偏振板，其透过第一线性偏振光，反射在与第一直线偏振光偏振方向大致正交的方向上偏振的第二直线偏振光，收容并保持反射偏振板，以及偏置容纳在保持部件中的反射偏光板的玻璃面的第一偏压部件。

9. 外观设计

USD574875S1 Projector 有权
公开(公告)号：USD574875S1
公开(公告)日：2008-08-12
申请号：US29282090
申请日：2007-07-11
申请人： Isao Sakamaki , Haruki Senda , Saeko Inoue , Hirohisa Nakano
设计人： Isao Sakamaki , Haruki Senda , Saeko Inoue , Hirohisa Nakano

10. 发明授权

US06505941B2 Handle attachment structure and projector 有权
公开(公告)号：US06505941B2
公开(公告)日：2003-01-14
申请号：US09960373
申请日：2001-09-24
申请人： Hirohisa Nakano
发明人： Hirohisa Nakano
IPC分类号： G03B2100
CPC分类号： G03B21/006 , Y10T16/4567
摘要： A handle opening is formed by cutting a part of an exterior case, a rising portion is formed by bending the case toward inside of a casing along cutting periphery of the handle opening, a shaft member for rotatably supporting the handle is inserted to an attachment hole formed on the rising portion, and a screening member for covering the handle opening from the inside of the casing is engaged to the rising portion, thereby covering the gap between the handle and the rising portion by the screening member to improve appearance after attaching the handle.

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