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1. 发明申请

US20050099609A1 Projector with auto focus device 失效
标题翻译：投影机带自动对焦装置
公开(公告)号：US20050099609A1
公开(公告)日：2005-05-12
申请号：US10979199
申请日：2004-11-03
申请人： Tomonari Masuzawa , Yasuhiro Miwa , Tatsuo Saito , Takao Araki
发明人： Tomonari Masuzawa , Yasuhiro Miwa , Tatsuo Saito , Takao Araki
IPC分类号： G02B7/28 , G01C3/10 , G02B7/32 , G03B21/00 , G03B21/14 , G03B21/53 , H04N5/74 , H04N17/00
CPC分类号： G03B21/53 , G01C3/10 , H04N5/74 , H04N9/317 , H04N9/3185
摘要： An image displayed on a liquid crystal panel is projected on a projection surface by a projection lens. An optical axis of a projection lens is perpendicular to the projection surface. However, alight emitting optical axis of a distance measurement light and an optical axis of a light receiving lens is inclined with respect to the optical axis of a projection lens, not to be perpendicular to the projection surface. A distance measurement unit is formed by unitizing a light emitting element, a light emitting lens, the light receiving lens, and a light receiving element, and the distance measurement unit is held with the projection lens by a common holder. Even if a surface like a whiteboard which has high reflectivity is used as the projection surface, high accuracy of the distance measurement is kept because diffused light from the light emitting lens, which is regularly reflected from the projection surface, is away from an effective photodetecting region of the light receiving element.
摘要翻译：通过投影透镜将显示在液晶面板上的图像投影在投影面上。投影透镜的光轴垂直于投影面。然而，远距离测量光的发光光轴和受光透镜的光轴相对于投影透镜的光轴倾斜，而不垂直于投影面。通过将发光元件，发光透镜，受光透镜和受光元件组合而形成距离测量单元，并且距离测量单元通过公共保持器与投影透镜保持。即使使用具有高反射率的白板的表面作为投影面，由于从投影面经常反射的来自发光透镜的扩散光远离有效的光电检测，因此保持距离测量的高精度光接收元件的区域。

2. 发明授权

US07165849B2 Projector with auto focus device 失效
标题翻译：投影机带自动对焦装置
公开(公告)号：US07165849B2
公开(公告)日：2007-01-23
申请号：US10979199
申请日：2004-11-03
申请人： Tomonari Masuzawa , Yasuhiro Miwa , Tatsuo Saito , Takao Araki
发明人： Tomonari Masuzawa , Yasuhiro Miwa , Tatsuo Saito , Takao Araki
IPC分类号： G03B21/00 , G03B3/00
CPC分类号： G03B21/53 , G01C3/10 , H04N5/74 , H04N9/317 , H04N9/3185
摘要： An image displayed on a liquid crystal panel is projected on a projection surface by a projection lens such that the optical axis of the projection lens is perpendicular to the projection surface. An optical axis of a distance measurement light and an optical axis of a light receiving lens are each inclined a specified angle with respect to the optical axis of the projection lens to be not perpendicular to the projection surface so as to reduce noise caused by specularly reflected light that otherwise would be detected by the distance measurement unit when a highly reflective whiteboard is utilized as the projection surface. The distance measurement unit is formed by unitizing a light emitting element, a light emitting lens, the light receiving lens, and a light receiving element, and the distance measurement unit is held with the projection lens by a common holder.
摘要翻译：通过投影透镜将液晶面板上显示的图像投影在投影面上，使得投影透镜的光轴垂直于投影面。距离测量光的光轴和光接收透镜的光轴各自相对于投影透镜的光轴倾斜指定的角度，以不会垂直于投影表面，从而减少由镜面反射当高反射白板被用作投影表面时，否则将由距离测量单元检测到的光。距离测量单元通过将发光元件，发光透镜，光接收透镜和光接收元件组合而形成，距离测量单元通过公共保持器与投影透镜保持。

3. 发明授权

US06472652B2 Distance measuring apparatus 失效
标题翻译：距离测量仪
公开(公告)号：US06472652B2
公开(公告)日：2002-10-29
申请号：US09725677
申请日：2000-11-30
申请人： Yasuhiro Miwa , Tatsuo Saito
发明人： Yasuhiro Miwa , Tatsuo Saito
IPC分类号： G01C2124
CPC分类号： G01C3/085
摘要： Reflected light of each light beam projected toward an object at a distance to be measured is detected to provide a far signal and a near signal, and the far signal is compared with a preset clamp signal. The larger signal resulting from the comparison is outputted from a clamping circuit and a ratio of the output signal and the near signal is calculated to obtain an output ratio signal. Output ratio signals for light emissions from a light projecting unit are accumulated in an integration to produce an integral signal. The integral signal is transformed to a distance signal according to the distance by transformation equations selected based on whether the number of clamp signals outputted as output signals from the clamping circuit during the integration is larger than a set number. Ranging accuracy is improved by transforming the integral signal to the distance signal according to the distance by the transformation equations based on whether the number of clamp signals outputted as output signals from the clamping circuit during the integration of output ratio signals is larger than the set number.
摘要翻译：检测到以待测距离投射到物体的每个光束的反射光，以提供远信号和近信号，并将远信号与预设的钳位信号进行比较。从钳位电路输出由比较产生的较大的信号，并且计算输出信号和近信号的比率以获得输出比信号。来自光投射单元的发光的输出比信号被积分成积分以产生积分信号。根据在积分期间作为来自钳位电路的输出信号输出的钳位信号的数量是否大于设定数量的变换方程，根据距离变换为积分信号。基于在输出比率信号的积分期间作为钳位电路的输出信号输出的钳位信号的数量是否大于设定数量时，通过变换方程将积分信号根据距离变换为距离信号来提高测距精度。

4. 发明授权

US06583861B2 Rangefinder apparatus 失效
标题翻译：测距仪
公开(公告)号：US06583861B2
公开(公告)日：2003-06-24
申请号：US09764440
申请日：2001-01-19
申请人： Yasuhiro Miwa , Tatsuo Saito
发明人： Yasuhiro Miwa , Tatsuo Saito
IPC分类号： G01C300
CPC分类号： G01C3/08 , G02B7/32
摘要： In a rangefinder apparatus for projecting a light beam toward a target object a number of times; detecting light of the light beam reflected from the target object, and successively integrating output signals corresponding to the distance to the target object to carry out rangefinding; a voltage of an integrating capacitor in a rangefinding routine is detected, and the rangefinding routine is forcibly terminated if the voltage of the integrating capacitor is out of a preset range. Since the rangefinding routine is forcibly terminated if the voltage of the integrating capacitor in the rangefinding routine is outside of the preset range, malfunctions of a signal processing IC can be detected.
摘要翻译：在用于将光束投射到目标物体的测距装置中多次; 检测从目标物体反射的光束的光，并且将与距离对应的输出信号依次积分到目标物体上进行测距; 检测测距程序中的积分电容器的电压，并且如果积分电容器的电压超出预设范围，则强制终止测距程序。如果测距程序中的积分电容器的电压超出预设范围，则由于测距程序被强制终止，所以可以检测到信号处理IC的故障。

5. 发明申请

US20080011595A1 Vehicular operation switch and method for controlling the same 失效
标题翻译：车辆操作开关及其控制方法
公开(公告)号：US20080011595A1
公开(公告)日：2008-01-17
申请号：US11822747
申请日：2007-07-10
申请人： Tatsuo Saito
发明人： Tatsuo Saito
IPC分类号： H01H9/00
CPC分类号： H01H3/62 , H01H13/023 , H01H21/025 , H01H23/025 , H01H2239/036
摘要： An operation switch for a vehicle includes a light source and a grease. The light source is provided to illuminate a switch knob from a rear face side of the switch knob. The grease is applied to a sliding part. The light source is forcibly activated based on temperature information in a passenger compartment of the vehicle.
摘要翻译：车辆的操作开关包括光源和润滑脂。提供光源以从开关旋钮的后表面侧照亮开关旋钮。润滑脂被应用于滑动部件。基于车辆的乘客室中的温度信息强制地激活光源。

6. 发明授权

US5745806A Distance measuring apparatus 失效
标题翻译：距离测量仪
公开(公告)号：US5745806A
公开(公告)日：1998-04-28
申请号：US661547
申请日：1996-06-11
申请人： Tatsuo Saito
发明人： Tatsuo Saito
IPC分类号： G02B7/32 , G03B13/20 , G03B13/18
CPC分类号： G02B7/32
摘要： A distance measuring apparatus includes distance measuring units of the active and passive methods, and a distance-value selecting circuit for selecting and outputting one of distance measurement results obtained from these distance measuring units. When a self-timer mode is set, distance measurement of the active method is inhibited, and distance measurement is executed by only the passive method. When the power supply voltage is lower than a predetermined voltage value at which distance measurement can be properly executed by the active method, distance measurement by the active method is inhibited, and distance measurement is executed by only the passive method. Therefore, erroneous distance measurement can be prevented, and distance measurement having high reliability can be performed.
摘要翻译：距离测量装置包括有源和无源方法的距离测量单元和用于选择和输出从这些距离测量单元获得的距离测量结果之一的距离值选择电路。当设置自拍模式时，禁用活动方法的距离测量，仅通过被动方式进行距离测量。当电源电压低于通过主动方式可以适当地执行距离测量的预定电压值时，通过主动方法的距离测量被禁止，并且仅通过被动方式执行距离测量。因此，可以防止错误的距离测量，并且可以执行具有高可靠性的距离测量。

7. 发明授权

US5721978A Distance measuring apparatus 失效
标题翻译：距离测量仪
公开(公告)号：US5721978A
公开(公告)日：1998-02-24
申请号：US701504
申请日：1996-08-22
申请人： Tatsuo Saito
发明人： Tatsuo Saito
IPC分类号： G01C3/00 , G01C3/06 , G02B7/32 , G02B7/34 , G03B13/36 , G03B3/10
CPC分类号： G02B7/32
摘要： In a distance measuring apparatus, a light-detecting portion in a trigonometric distance measuring apparatus using a passive method is also used as a light-detecting portion for photometry processing. Thus, the luminance range for distance measurement is widened. The distance measuring apparatus includes two light-detecting portions arranged in correspondence with two optical systems. Correction filters for luminous efficacy correction is arranged in the optical paths of each optical system covering halves of the corresponding light-detecting portions.
摘要翻译：在距离测量装置中，使用被动方式的三角距离测量装置中的光检测部分也用作光度测量处理的光检测部分。因此，距离测量的亮度范围变宽。距离测量装置包括与两个光学系统对应地布置的两个光检测部分。用于发光效率校正的校正滤光器布置在覆盖相应的光检测部分的一半的每个光学系统的光路中。

8. 发明授权

US5652926A Distance measuring apparatus 失效
标题翻译：距离测量仪
公开(公告)号：US5652926A
公开(公告)日：1997-07-29
申请号：US654603
申请日：1996-05-29
申请人： Tatsuo Saito
发明人： Tatsuo Saito
IPC分类号： G02B7/32 , G03B13/36
CPC分类号： G02B7/32
摘要： A distance measuring apparatus for measuring a distance to an object, which comprises an active distance measuring unit, a passive distance measuring unit, a parameter determining unit, a memory and a distance-value selecting circuit. The memory stores a distance measurement value look-up table and a parameter look-up table. The distance-value selecting circuit outputs an active distance measurement value or a passive distance measurement value as a distance to the object on the basis of first type active and passive distance measurement points picked up from the distance measurement value look-up table and second type active and passive distance measurement points picked up from the parameter look-up table.
摘要翻译：一种距离测量装置，用于测量到物体的距离，其包括有源距离测量单元，被动距离测量单元，参数确定单元，存储器和距离值选择电路。存储器存储距离测量值查找表和参数查找表。距离值选择电路基于从距离测量值查找表拾取的第一类型有源和无源距离测量点和第二类型的距离输出有效距离测量值或被动距离测量值作为到达物体的距离主动和被动距离测量点从参数查找表中提取。

9. 发明授权

US5417399A Apparatus for supporting article in heating furnace 失效
标题翻译：用于在加热炉中支撑物品的装置
公开(公告)号：US5417399A
公开(公告)日：1995-05-23
申请号：US308959
申请日：1994-09-20
申请人： Tatsuo Saito , Kohei Kobayashi , Kouji Takata , Yuichi Ohga , Hikaru Sato
发明人： Tatsuo Saito , Kohei Kobayashi , Kouji Takata , Yuichi Ohga , Hikaru Sato
IPC分类号： C03B37/014 , C03B37/012
CPC分类号： C03B37/01486 , Y10T403/5733
摘要： In an apparatus for suspending from a quartz rotary shaft, a glass article to be heat treated in a heating furnace so as to support the glass article, a slot is provided for receiving a cylindrical projection formed at an upper end of the glass article, the slot has an elliptical cross section and is formed at a lower end of the rotary shaft. A pin hole for securing the glass article to the rotary shaft, which is formed on the rotary shaft along a minor axis of the slot; wherein a clearance between a peripheral surface of the slot and that of the cylindrical projection along the minor axis of the slot is set to not more than 0.2 mm, while a clearance between the peripheral surface of the slot and that of the cylindrical projection along a major axis of the slot is set to not less than 0.4 mm. An apparatus for supporting a glass article including first and second dummy rods and a coupling member is also provided. Pins extending through the respective dummy rods and coupling member secure the rods to the member.
摘要翻译：在用于从石英旋转轴悬挂的装置中，在加热炉中热处理以支撑玻璃制品的玻璃制品设置有用于容纳形成在玻璃制品的上端的圆柱形突起的狭槽，槽具有椭圆形截面并形成在旋转轴的下端。一个针孔，用于将玻璃制品固定到旋转轴上，旋转轴沿着狭槽的短轴形成在旋转轴上; 其中所述槽的外周表面和所述圆柱形突起沿着所述狭槽的短轴的间隙被设定为不大于0.2mm，同时所述槽的外周表面与所述圆柱形突起的外周表面之间的间隙沿着槽的长轴设定为不小于0.4mm。还提供了一种用于支撑包括第一和第二虚拟棒和联接构件的玻璃制品的装置。延伸穿过相应的虚拟杆和联接构件的销将杆固定到构件。

10. 发明授权

US5275848A Process for preparing a laminate of metal and a polyolefin resin 失效
标题翻译：制备金属和聚烯烃树脂层压材料的方法
公开(公告)号：US5275848A
公开(公告)日：1994-01-04
申请号：US769818
申请日：1991-10-02
申请人： Kazunori Mito , Tatsuo Saito , Naoshi Ishimaru
发明人： Kazunori Mito , Tatsuo Saito , Naoshi Ishimaru
IPC分类号： B29C65/44 , B05D1/24 , B05D3/02 , B05D3/10 , B29C65/48 , B29L9/00 , B32B15/08 , B32B15/085 , B32B37/00 , B32B38/00 , C08F8/00 , B05D1/36
CPC分类号： B05D3/102 , C08F8/00 , B05D1/24 , B05D2202/00 , B05D2507/00 , B05D3/0254
摘要： A process for preparing a laminate by coating the surfaces of a metal substrate that has been treated with an anchor coating agent, with a modified olefin type resin and heat-adhering the olefin resin onto the surfaces of the metal substrate. The process of this invention is characterized by applying heat-treatment to the laminate at the time of adhesion or after the adhesion in the presence of a treating agent which consists of a compound prescribed in the general formulae (1) and (2). ##STR1## The laminate prepared by this process withstands deterioration of adhesion caused by aging, particularly in an atmosphere where water is present.
摘要翻译：一种通过将已经用锚定涂覆剂处理的金属基材的表面与改性烯烃类树脂涂覆并将烯烃树脂热粘附到金属基材的表面上来制备层压体的方法。本发明的方法的特征在于，在由通式（1）和（2）中规定的化合物组成的处理剂的存在下，在粘合时或粘合后对层压体进行热处理。 R1-Y-R2（1）（*化学结构*）（2）通过该方法制备的层压体可以承受由老化引起的粘合性的劣化，特别是在存在水的气氛中。

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