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1. 发明授权

US08068286B2 Variable focal lens and imaging apparatus 有权
标题翻译：可变焦距镜头和成像装置
公开(公告)号：US08068286B2
公开(公告)日：2011-11-29
申请号：US12293073
申请日：2007-03-16
申请人： Shuichi Horiguchi , Gentarou Irisawa , Yuichiro Mori , Masafumi Mizuno , Yasuji Nakamura
发明人： Shuichi Horiguchi , Gentarou Irisawa , Yuichiro Mori , Masafumi Mizuno , Yasuji Nakamura
IPC分类号： G02B15/14 , G02B21/00 , G03B17/00 , G03B27/52
CPC分类号： G02B7/102 , G03B13/36 , H04N5/23212
摘要： A variable focal lens which does not require a reduction of a zoom factor and eliminates an origin sensor is provided. A microcomputer 15 functions as a focus adjustment section which controls a stepper motor 13 to move a focusing ring 5 for a focus adjustment. The microcomputer 15 causes the focusing ring 5 to move by a first moving distance in a first moving direction toward one of a FAR side and a NEAR side, and then to move the focusing ring 5 by a second moving distance in a second moving direction opposite to the first moving direction, and set the point where the focusing ring reaches after the movement in the second moving direction as a reference point for adjustment, and the microcomputer 15 causes the focusing ring 5 to move from the reference point for adjustment in the first moving direction within a range equal to or less than the second moving distance to carry out the focus adjustment. This configuration eliminates margins provided by software at ends of the movement range of the focusing ring 5.
摘要翻译：提供了不需要减小缩放因子并消除原点传感器的可变焦距透镜。微型计算机15用作焦点调节部分，其控制步进电机13移动用于聚焦调节的聚焦环5。微型计算机15使聚焦环5沿着第一移动方向朝着FAR侧和近侧移动第一移动距离，然后使聚焦环5在相反的第二移动方向上移动第二移动距离并且将第二移动方向上的移动后聚焦环到达的点设定为调整基准点，微型计算机15使聚焦环5从第一移动方向的基准点移动到基准点在等于或小于第二移动距离的范围内的移动方向进行聚焦调整。该配置消除了在聚焦环5的移动范围的端部由软件提供的边缘。

2. 发明申请

US20090086336A1 VARIABLE FOCAL LENS AND IMAGING APPARATUS 有权
标题翻译：可变焦镜头和成像装置
公开(公告)号：US20090086336A1
公开(公告)日：2009-04-02
申请号：US12293073
申请日：2007-03-16
申请人： Shuichi Horiguchi , Gentarou Irisawa , Yuichiro Mori , Masafumi Mizuno , Yasuji Nakamura
发明人： Shuichi Horiguchi , Gentarou Irisawa , Yuichiro Mori , Masafumi Mizuno , Yasuji Nakamura
IPC分类号： G02B7/09 , G02B7/04
CPC分类号： G02B7/102 , G03B13/36 , H04N5/23212
摘要： A variable focal lens which does not require a reduction of a zoom factor and eliminates an origin sensor is provided. A microcomputer 15 functions as a focus adjustment section which controls a stepper motor 13 to move a focusing ring 5 for a focus adjustment. The microcomputer 15 causes the focusing ring 5 to move by a first moving distance in a first moving direction toward one of a FAR side and a NEAR side, and then to move the focusing ring 5 by a second moving distance in a second moving direction opposite to the first moving direction, and set the point where the focusing ring reaches after the movement in the second moving direction as a reference point for adjustment, and the microcomputer 15 causes the focusing ring 5 to move from the reference point for adjustment in the first moving direction within a range equal to or less than the second moving distance to carry out the focus adjustment. This configuration eliminates margins provided by software at ends of the movement range of the focusing ring 5.
摘要翻译：提供了不需要减小缩放因子并消除原点传感器的可变焦距透镜。微型计算机15用作焦点调节部分，其控制步进电机13移动用于聚焦调节的聚焦环5。微型计算机15使聚焦环5沿着第一移动方向朝着FAR侧和近侧移动第一移动距离，然后使聚焦环5在相反的第二移动方向上移动第二移动距离并且将第二移动方向上的移动后聚焦环到达的点设定为调整基准点，微型计算机15使聚焦环5从第一移动方向的基准点移动到基准点在等于或小于第二移动距离的范围内的移动方向进行聚焦调整。该配置消除了在聚焦环5的移动范围的端部由软件提供的边缘。

3. 发明授权

US08142084B2 Method for manufacture of dome cover, dome cover, and dome-type camera 失效
标题翻译：圆顶盖，圆顶盖和圆顶式摄像机的制造方法
公开(公告)号：US08142084B2
公开(公告)日：2012-03-27
申请号：US12096038
申请日：2006-12-13
申请人： Noboru Takada , Gentarou Irisawa
发明人： Noboru Takada , Gentarou Irisawa
IPC分类号： G03B17/00 , B28B5/00 , B28B27/08 , B29D22/00
CPC分类号： B29C45/2708 , B29C45/0025 , B29C2045/0027 , G03B15/00 , Y10T428/1352
摘要： A dome cover (6) is manufactured by injection molding by steps of: forming a cavity (14) having the shape of the dome cover (6) between an upper mold (12) and a lower mold (13) for an injection molding die (11), providing a gate port (16) for injecting melt resin at a position (of the upper mold (12)) corresponding to the zenithal portion (15) of the dome cover (6), and injecting the melt resin into the cavity (14) through the gate port (16). The resin injected from the center portion (the portion corresponding to the zenithal portion (15) of the dome cover (6)) of the cavity (14) flows uniformly toward the circumference of the cavity (14). Therefore, variations in pressure and temperature of the resin in the cavity (14) are restrained and, consequently, molding irregularity of the manufactured dome cover (6) is restrained. According to the method of manufacturing the dome cover as described above, generation of the partial molding irregularity on the manufactured dome cover is restrained.
摘要翻译：通过以下步骤通过注射成型制造半球盖（6）：在上模具（12）和下模具（13）之间形成具有圆顶罩（6）形状的空腔（14），用于注塑模具（11），在与所述半球罩（6）的天顶部（15）对应的位置（在上模具（12）的位置处）设置用于注入熔融树脂的浇口（16），并将熔融树脂注入到腔（14）通过门口（16）。从空腔（14）的中心部分（对应于半球盖（6）的顶点部分15的部分）注入的树脂朝向空腔14的圆周均匀地流动。因此，抑制空腔（14）中的树脂的压力和温度的变化，因此制造的半球罩（6）的模制不均匀被抑制。根据如上所述的制造半球盖的方法，抑制制造的半球罩上的局部模制不均匀的产生。

4. 发明申请

US20090310956A1 METHOD FOR MANUFACTURE OF DOME COVER, DOME COVER, AND DOME-TYPE CAMERA 失效
标题翻译：球罩，球盖和球型摄像机的制造方法
公开(公告)号：US20090310956A1
公开(公告)日：2009-12-17
申请号：US12096038
申请日：2006-12-13
申请人： Noboru Takada , Gentarou Irisawa
发明人： Noboru Takada , Gentarou Irisawa
IPC分类号： G03B17/02 , B29C45/14 , B29D25/00
CPC分类号： B29C45/2708 , B29C45/0025 , B29C2045/0027 , G03B15/00 , Y10T428/1352
摘要： A dome cover (6) is manufactured by injection molding by steps of: forming a cavity (14) having the shape of the dome cover (6) between an upper mold (12) and a lower mold (13) for an injection molding die (11), providing a gate port (16) for injecting melt resin at a position (of the upper mold (12)) corresponding to the zenithal portion (15) of the dome cover (6), and injecting the melt resin into the cavity (14) through the gate port (16). The resin injected from the center portion (the portion corresponding to the zenithal portion (15) of the dome cover (6)) of the cavity (14) flows uniformly toward the circumference of the cavity (14). Therefore, variations in pressure and temperature of the resin in the cavity (14) are restrained and, consequently, molding irregularity of the manufactured dome cover (6) is restrained. According to the method of manufacturing the dome cover as described above, generation of the partial molding irregularity on the manufactured dome cover is restrained.
摘要翻译：通过以下步骤通过注射成型制造半球盖（6）：在上模具（12）和下模具（13）之间形成具有圆顶罩（6）形状的空腔（14），用于注塑模具（11），在与所述半球罩（6）的天顶部（15）对应的位置（在上模具（12）的位置处）设置用于注入熔融树脂的浇口（16），并将熔融树脂注入到腔（14）通过门口（16）。从空腔（14）的中心部分（对应于半球盖（6）的顶点部分15的部分）注入的树脂朝向空腔14的圆周均匀地流动。因此，抑制空腔（14）中的树脂的压力和温度的变化，因此制造的半球罩（6）的模制不均匀被抑制。根据如上所述的制造半球盖的方法，抑制制造的半球罩上的局部模制不均匀的产生。

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