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1. 发明授权

US08104183B2 Portable cutting device capable of adjusting cutting depth 有权
标题翻译：便携式切割装置，可调节切割深度
公开(公告)号：US08104183B2
公开(公告)日：2012-01-31
申请号：US11677602
申请日：2007-02-22
申请人： Mizuho Nakamura , Shinji Takano , Hideaki Terashima , Hiroyuki Saitou
发明人： Mizuho Nakamura , Shinji Takano , Hideaki Terashima , Hiroyuki Saitou
IPC分类号： B23D47/02 , B23D51/02 , B23D45/16 , B27B9/02 , B27B21/08
CPC分类号： B27B9/02
摘要： A portable cutting device capable of changing and adjusting a cutting depth of a circular saw blade relative to a base with lesser labor. A saw cover is pivoted on the base to change the cutting depth. An adjustment guide extends from the base in a pivotally moving direction of the saw cover in a superposed relation to the saw cover. A tightening unit is disposed to the saw cover at a position superposed with the adjustment guide and the saw cover for providing a selective tightening between the saw cover and the adjustment guide. The tightening unit includes a shaft part extending through the saw cover and the adjustment guide, a pivot operation part pivotally movable about an axis of the shaft part, and an urging part disposed over the shaft part and movable by the pivot operation part in the axial direction of the shaft part.
摘要翻译：一种便携式切割装置，其能够以较少的劳动力改变和调整圆锯片相对于基座的切割深度。锯盖在基座上枢转以改变切割深度。调节引导件从锯条以与锯盖重叠的方式从锯盖的枢转运动方向延伸。紧固单元在与调节引导件和锯盖重叠的位置处设置在锯盖上，用于在锯盖和调节引导件之间提供选择性的紧固。紧固单元包括延伸穿过锯盖和调节引导件的轴部分，可围绕轴部的轴线枢转运动的枢转操作部分，以及设置在轴部分上方并且通过枢转操作部分在轴向上可移动的推动部分轴部分的方向。

2. 发明申请

US20070193040A1 PORTABLE CUTTING DEVICE CAPABLE OF ADJUSTING CUTTING DEPTH 有权
标题翻译：可调节切割深度的便携式切割装置
公开(公告)号：US20070193040A1
公开(公告)日：2007-08-23
申请号：US11677602
申请日：2007-02-22
申请人： Mizuho NAKAMURA , Shinji Takano , Hideaki Terashima , Hiroyuki Saitou
发明人： Mizuho NAKAMURA , Shinji Takano , Hideaki Terashima , Hiroyuki Saitou
IPC分类号： B23D45/16
CPC分类号： B27B9/02
摘要： A portable cutting device capable of changing and adjusting a cutting depth of a circular saw blade relative to a base with lesser labor. A saw cover has one end portion pivotally connected on the base, and another end pivotally movable toward and away from the base to change the cutting depth. An adjustment guide extends from the base in a pivotally moving direction of the saw cover in a superposed relation to the saw cover. A tightening unit is disposed to the saw cover at a position superposed with the adjustment guide and the saw cover for providing a selective tightening between the saw cover and the adjustment guide. The tightening unit includes a shaft part extending through the saw cover and the adjustment guide, a pivot operation part pivotally movable about an axis of the shaft part, and an urging part disposed over the shaft part and movable by the pivot operation part in the axial direction of the shaft part.
摘要翻译：一种便携式切割装置，其能够以较少的劳动力改变和调整圆锯片相对于基座的切割深度。锯盖具有在基座上可枢转地连接的一个端部，另一端能够朝向和远离基座转动，以改变切割深度。调节引导件从锯条以与锯盖重叠的方式从锯盖的枢转运动方向延伸。紧固单元在与调节引导件和锯盖重叠的位置处设置在锯盖上，用于在锯盖和调节引导件之间提供选择性的紧固。紧固单元包括延伸穿过锯盖和调节引导件的轴部分，可围绕轴部的轴线枢转运动的枢转操作部分，以及设置在轴部分上方并且通过枢转操作部分在轴向上可移动的推动部分轴部分的方向。

3. 发明授权

US08960923B2 Projection type display device and method including vibration of component of illumination optical system 有权
标题翻译：投影式显示装置及方法，包括照明光学系统的部件振动
公开(公告)号：US08960923B2
公开(公告)日：2015-02-24
申请号：US13395867
申请日：2009-09-16
申请人： Hiroyuki Saitou
发明人： Hiroyuki Saitou
IPC分类号： G03B21/14 , G03B21/20
CPC分类号： G03B21/14 , G03B21/206 , G03B21/208
摘要： A projection type display device includes: optical modulation elements, an illumination optical system that includes light sources for emitting light from light emitting units, and condensing optical systems; and vibrator. The optical modulation elements have optical modulation surfaces for modulating incident light based on image information. The condensing optical systems condense the light from the light sources to form images on the optical modulation surfaces. A vibrator vibrates components of the illumination optical system to move areas on the optical modulation surfaces that are irradiated with the light away from the illumination optical system.
摘要翻译：投影型显示装置包括：光调制元件，包括用于从发光单元发射光的光源和聚光系统的照明光学系统; 和振动器。光调制元件具有用于根据图像信息调制入射光的光调制面。聚光光学系统将来自光源的光凝结成在光调制面上形成图像。振动器使照明光学系统的部件振动，以将照射光的光调制面上的区域从照明光学系统移开。

4. 发明申请

US20130194552A1 LIGHTING DEVICE AND PROJECTION-TYPE DISPLAY DEVICE USING SAME 有权
标题翻译：使用相同的照明装置和投影型显示装置
公开(公告)号：US20130194552A1
公开(公告)日：2013-08-01
申请号：US13878500
申请日：2010-10-19
申请人： Masateru Matsubara , Hiroyuki Saitou
发明人： Masateru Matsubara , Hiroyuki Saitou
IPC分类号： F21V13/14 , G03B21/14
CPC分类号： F21V13/14 , G03B21/14 , G03B21/2013 , G03B21/2033 , G03B21/204 , G03B21/2066 , G03B33/06 , G03B33/12 , H04N9/3158 , H04N9/3161 , H04N9/3164
摘要： A lighting device includes excitation light sources, phosphor wheel that emits green fluorescent light, a collimator lens that converts the emitted fluorescent light into parallel luminous flux, a red laser, a blue laser, a dichroic mirror that combines the excitation light supplied from the excitation light sources and the light supplied from the red laser, and a cross dichroic prism that combines the fluorescent light emitted from phosphor wheel, the light supplied from the red laser and the light supplied from the blue laser. The cross dichroic prism supplies the excitation light supplied from the excitation light sources to the collimator lens and the collimator lens condenses the incident excitation light on the phosphor wheel.
摘要翻译：照明装置包括激发光源，发出绿色荧光的荧光轮，将发射的荧光转换为平行光束的准直透镜，红色激光，蓝色激光，将激发光提供的激发光组合的二向色镜光源和从红色激光器提供的光，以及将从荧光轮发射的荧光，从红色激光提供的光和从蓝色激光提供的光组合的十字分色棱镜。十字分色棱镜将从激发光源提供的激发光提供给准直透镜，并且准直透镜将入射的激发光聚焦在荧光轮上。

5. 发明申请

US20110279780A1 PROJECTION DISPLAY DEVICE 审中-公开
标题翻译：投影显示设备
公开(公告)号：US20110279780A1
公开(公告)日：2011-11-17
申请号：US13138278
申请日：2009-01-29
申请人： Hiroyuki Saitou
发明人： Hiroyuki Saitou
IPC分类号： G03B21/14
CPC分类号： H04N9/3167 , G03B21/2013 , G03B21/2066 , G03B21/2073 , G03B21/28 , H04N9/3105 , H04N9/3164
摘要： A projection display device includes: first polarization conversion unit (12) that converts light emitted from a first light source lamp into first polarized light; second polarization conversion unit (23) that converts light emitted from a second light source lamp into second polarized light different from the first polarized light; first lens array (13); second lens array (24); optical path conversion unit (30) that matches the traveling directions of the first polarized light and the second polarized light with each other; third polarization conversion unit (70) that matches the polarizing directions of the first polarized light and the second polarized light emitted from optical path conversion unit (30) with each other; and third lens array (40) into which polarized light emitted from third polarization conversion unit (70) enters. The first light source lamp and the second light source lamp are located so that optical axes thereof can be parallel to each other and away from each other by distance (L) after passage through the optical path conversion unit. Third lens array (40) includes a plurality of lens elements arranged in a matrix, and an arrangement pitch of the lens elements is distance (L).
摘要翻译：投影显示装置包括：将从第一光源灯发射的光转换为第一偏振光的第一偏振转换单元（12）将从第二光源灯发射的光转换成与第一偏振光不同的第二偏振光的第二偏振转换单元（23）; 第一透镜阵列（13）; 第二透镜阵列（24）; 光路转换单元（30），其与第一偏振光和第二偏振光的行进方向相匹配; 与所述第一偏振光和从所述光路转换单元（30）发射的所述第二偏振光的偏振方向相匹配的第三偏振光转换单元（70）和从第三偏振转换单元（70）发射的偏振光进入的第三透镜阵列（40）。第一光源灯和第二光源灯被定位成使得其光轴可以彼此平行并且在通过光路转换单元之后彼此远离距离（L）。第三透镜阵列（40）包括以矩阵形式布置的多个透镜元件，透镜元件的排列间距为距离（L）。

6. 发明授权

US07039548B2 Miter saw for displaying angle of cutter blade cutting workpiece 有权
标题翻译：斜切锯用于显示刀片切割工件的角度
公开(公告)号：US07039548B2
公开(公告)日：2006-05-02
申请号：US10960719
申请日：2004-10-08
申请人： Nobuhiro Takano , Eisaku Oka , Hiromi Ozawa , Yoshikazu Kawano , Kenrou Ishimaru , Tomoyuki Kawahara , Hiroyuki Saitou
发明人： Nobuhiro Takano , Eisaku Oka , Hiromi Ozawa , Yoshikazu Kawano , Kenrou Ishimaru , Tomoyuki Kawahara , Hiroyuki Saitou
IPC分类号： G01C1/00 , G01B3/56 , G01B5/24
CPC分类号： B23D59/001 , B23D45/044 , B23D45/046 , Y10T83/856 , Y10T83/863 , Y10T83/8773
摘要： A miter saw for displaying angle of a cutter blade cutting the workpiece. The miter saw has a base mounting a workpiece thereon, a movable member movably supported to the base, and a cutting unit connected to the movable member for supporting the cutter blade. A positioning portion is associated with the movable member and provides a predetermined nominal position of the movable member with respect to the base. The predetermined nominal position includes a reference position and other positions labeled angle. A detector detects the position of the movable member with respect to the base. A processor sets an angle between the reference position and the predetermined nominal position as a displayed moving amount when the movable member is positioned at the predetermined nominal position. Otherwise, the processor computes the moving amount based on the output signal from the detector.
摘要翻译：用于显示刀片切割工件的角度的斜切锯。斜切锯具有将工件安装在其上的基座，可移动地支撑在基座上的可动构件，以及连接到用于支撑切割刀片的可动构件的切割单元。定位部分与可移动部件相关联并且提供可移动部件相对于基部的预定标称位置。预定的标称位置包括参考位置和标记为角度的其他位置。检测器检测可动构件相对于基座的位置。当可移动部件位于预定的标称位置时，处理器将参考位置和预定的标称位置之间的角度设置为显示的移动量。否则，处理器基于来自检测器的输出信号来计算移动量。

7. 发明申请

US20060266190A1 Miter saw having bevel angle fine adjustment mechanism 审中-公开
标题翻译：斜角锯具有斜角微调机构
公开(公告)号：US20060266190A1
公开(公告)日：2006-11-30
申请号：US11438338
申请日：2006-05-23
申请人： Hiroyuki Saitou , Hiromi Ozawa , Kouji Takase
发明人： Hiroyuki Saitou , Hiromi Ozawa , Kouji Takase
IPC分类号： B26D5/08
CPC分类号： B27B5/29 , B23D45/044 , Y10T83/8773
摘要： A miter saw having a bevel angle fine adjustment mechanism capable of easily providing an intended bevel angle. A clamp shaft is threadingly engaged with a tilt support. An adjustment knob and a planetary gear mechanism are concentrically and rotatably disposed over the clamp shaft. The planetary gear mechanism includes a sun gear integral with the adjustment knob, a pair of planetary gears meshedly engaged with the sun gear and orbitally moved about the sun gear, and a ring gear meshedly engaged with the pair of planetary gears. A planetary gear support member rotatably supports the planetary gears. By the orbital motion of the planetary gears, the gear support member is rotated about an axis to rotate an output gear. An arcuate gear meshed with the output gear is fixed to the support portion. By the rotation of the adjustment knob, the output gear is deceleratingly rotated to laterally tiltably move the support portion.
摘要翻译：具有能够容易地提供预期斜角的斜角微调机构的斜切锯。夹紧轴与倾斜支架螺纹接合。调节旋钮和行星齿轮机构同心且可旋转地设置在夹紧轴上。行星齿轮机构包括与调节旋钮一体的太阳齿轮，与太阳轮啮合的一对行星齿轮，并围绕太阳齿轮轨道运动，以及与该对行星齿轮啮合的环形齿轮。行星齿轮支撑构件可旋转地支撑行星齿轮。通过行星齿轮的轨道运动，齿轮支撑构件围绕轴线旋转以旋转输出齿轮。与输出齿轮啮合的弧形齿轮固定在支撑部分上。通过调节旋钮的旋转，输出齿轮减速旋转以横向倾斜地移动支撑部分。

8. 发明申请

US20060266185A1 Miter saw having fence unit 有权
标题翻译：斜角看到有围栏单位
公开(公告)号：US20060266185A1
公开(公告)日：2006-11-30
申请号：US11438323
申请日：2006-05-23
申请人： Kouji Takase , Hiromi Ozawa , Hiroyuki Saitou
发明人： Kouji Takase , Hiromi Ozawa , Hiroyuki Saitou
IPC分类号： B23D19/00
CPC分类号： B27B27/08 , B23D45/044 , B23D47/12 , B27B5/29 , B27B5/30 , Y10T83/7688 , Y10T83/7697 , Y10T83/7701 , Y10T83/7705 , Y10T83/8773
摘要： A miter saw having a laterally tiltable cutting portion and a fence unit that supports a workpiece without mechanical interference with the cutting portion regardless of its laterally tilting posture. A left fence unit and a right fence unit is provided on a base portion. The left fence includes a fixed left fence, a first left subordinate fence pivotally movably connected to the fixed left fence, and a second left subordinate fence pivotally movably connected to the fixed left fence. The first left subordinate fence is moved to a first position outside of a first titling region of the cutting portion, and to a second position outside of the first tilting region and a second tilting region in which a tilting angle of the cutting portion is greater than that in the first tilting region.
摘要翻译：斜切锯具有横向可倾斜的切割部分和挡板单元，其支撑工件而不会与切割部分机械干涉，而不管其横向倾斜姿势如何。在基座部分上设有左栏架单元和右挡板单元。左围栏包括一个固定的左栏杆，一个可左右移动地连接到固定的左栏杆上的第一左下级围栏，以及可枢转地可移动地连接到固定的左围栏的第二左下级挡板。第一左下级围栏移动到切割部分的第一标题区域外侧的第一位置和第一倾斜区域外侧的第二位置和切割部分的倾斜角度大于第二倾斜区域的第二倾斜区域在第一倾斜区域。

9. 发明申请

US20060149497A1 Miter saw for displaying angle of cutter blade cutting workpiece 有权
标题翻译：斜切锯用于显示刀片切割工件的角度
公开(公告)号：US20060149497A1
公开(公告)日：2006-07-06
申请号：US11363971
申请日：2006-03-01
申请人： Nobuhiro Takano , Eisaku Oka , Hiromi Ozawa , Yoshikazu Kawano , Kenrou Ishimaru , Tomoyuki Kawahara , Hiroyuki Saitou
发明人： Nobuhiro Takano , Eisaku Oka , Hiromi Ozawa , Yoshikazu Kawano , Kenrou Ishimaru , Tomoyuki Kawahara , Hiroyuki Saitou
IPC分类号： G06F15/00
CPC分类号： B23D59/001 , B23D45/044 , B23D45/046 , Y10T83/856 , Y10T83/863 , Y10T83/8773
摘要： A digital miter saw for cutting a workpiece includes a base, a member supported on the base and moveable relative to the base, and a cutting member moveable with the member. A detector is provided for detecting at least one of a miter angle and a bevel angle between the cutting member and the workpiece, and for outputting a signal indicative of the at least one detected angle, and a digital controller is provided which has an interface operable to receive the signal.
摘要翻译：用于切割工件的数字斜切锯包括基部，支撑在基部上并可相对于基部移动的构件以及可与构件一体移动的切割构件。提供一种检测器，用于检测切割构件和工件之间的斜角和斜角中的至少一个，并且用于输出指示至少一个检测角度的信号，并且提供数字控制器，其具有可操作的接口接收信号。

10. 发明授权

US08955985B2 Lighting device and projection-type display device using same 有权
标题翻译：照明装置和使用其的投影型显示装置
公开(公告)号：US08955985B2
公开(公告)日：2015-02-17
申请号：US13878500
申请日：2010-10-19
申请人： Masateru Matsubara , Hiroyuki Saitou
发明人： Masateru Matsubara , Hiroyuki Saitou
IPC分类号： G03B21/20 , H04N9/31 , F21V13/14 , G03B33/06 , G03B33/12 , G03B21/14
CPC分类号： F21V13/14 , G03B21/14 , G03B21/2013 , G03B21/2033 , G03B21/204 , G03B21/2066 , G03B33/06 , G03B33/12 , H04N9/3158 , H04N9/3161 , H04N9/3164
摘要： A lighting device includes excitation light sources, phosphor wheel that emits green fluorescent light, a collimator lens that converts the emitted fluorescent light into parallel luminous flux, a red laser, a blue laser, a dichroic mirror that combines the excitation light supplied from the excitation light sources and the light supplied from the red laser, and a cross dichroic prism that combines the fluorescent light emitted from phosphor wheel, the light supplied from the red laser and the light supplied from the blue laser. The cross dichroic prism supplies the excitation light supplied from the excitation light sources to the collimator lens and the collimator lens condenses the incident excitation light on the phosphor wheel.
摘要翻译：照明装置包括激发光源，发出绿色荧光的荧光轮，将发射的荧光转换为平行光束的准直透镜，红色激光，蓝色激光，将激发光提供的激发光组合的二向色镜光源和从红色激光器提供的光，以及将从荧光轮发射的荧光，从红色激光提供的光和从蓝色激光提供的光组合的十字分色棱镜。十字分色棱镜将从激发光源提供的激发光提供给准直透镜，并且准直透镜将入射的激发光聚焦在荧光轮上。

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