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1. 发明申请

US20130250308A2 OBJECT DETECTING DEVICE AND INFORMATION ACQUIRING DEVICE 审中-公开
标题翻译：对象检测装置和信息获取装置
公开(公告)号：US20130250308A2
公开(公告)日：2013-09-26
申请号：US13588857
申请日：2012-08-17
申请人： Katsumi UMEDA , Takaaki MORIMOTO
发明人： Katsumi UMEDA , Takaaki MORIMOTO
IPC分类号： G01B11/24 , G01B11/25
CPC分类号： G01V8/20 , G01C3/08 , G01S17/46 , G01S17/89
摘要： An information acquiring device has a light source which emits light in a predetermined wavelength band; a projection optical system which projects the light emitted from the light source toward a target area; and a light receiving element which receives reflected light reflected on the target area for outputting a signal. First signal value information relating to a value of a signal outputted from the light receiving element during a period when the light is emitted from the light source, and second signal value information relating to a value of a signal outputted from the light receiving element during a period when the light is not emitted from the light source are stored in a storage. An information acquiring section acquires three-dimensional information of an object in the target area, based on a subtraction result obtained by subtracting the second signal value information from the first signal value information stored in the storage.
摘要翻译：信息获取装置具有发射预定波长带的光的光源; 投影光学系统，其将从光源发射的光朝向目标区域投影; 以及受光元件，其接收在目标区域上反射的反射光，以输出信号。第一信号值信息，涉及从光源发射光的期间从光接收元件输出的信号的值，以及第二信号值信息，与第一信号值信息相关的从光接收元件输出的信号的值当光不从光源发射时的周期被存储在存储器中。信息取得部基于从存储在存储部中的第一信号值信息中减去第二信号值信息而得到的减法结果，获取目标区域中的对象的三维信息。

2. 发明申请

US20130038882A1 OBJECT DETECTING DEVICE AND INFORMATION ACQUIRING DEVICE 审中-公开
标题翻译：对象检测装置和信息获取装置
公开(公告)号：US20130038882A1
公开(公告)日：2013-02-14
申请号：US13588857
申请日：2012-08-17
申请人： Katsumi UMEDA , Takaaki Morimoto
发明人： Katsumi UMEDA , Takaaki Morimoto
IPC分类号： G01B11/24 , G01B11/25
CPC分类号： G01V8/20 , G01C3/08 , G01S17/46 , G01S17/89
摘要： An information acquiring device has a light source which emits light in a predetermined wavelength band; a projection optical system which projects the light toward a target area; and a light receiving element which receives reflected light reflected on the target area for outputting a signal. First signal value information relating to a value of a signal outputted from the light receiving element during a period when the light is emitted from the light source, and second signal value information relating to a value of a signal outputted from the light receiving element during a period when the light is not emitted from the light source are stored in a storage. An information acquiring section acquires three-dimensional information of an object in the target area, based on a subtraction result obtained by subtracting the second signal value information from the first signal value information stored in the storage.
摘要翻译：信息获取装置具有发射预定波长带的光的光源; 投射光学系统，其将光朝向目标区域投射; 以及受光元件，其接收在目标区域上反射的反射光，以输出信号。第一信号值信息，涉及从光源发射光的期间从光接收元件输出的信号的值，以及第二信号值信息，与第一信号值信息相关的从光接收元件输出的信号的值当光不从光源发射时的周期被存储在存储器中。信息取得部基于从存储在存储部中的第一信号值信息中减去第二信号值信息而得到的减法结果，获取目标区域中的对象的三维信息。

3. 发明申请

US20120327310A1 OBJECT DETECTING DEVICE AND INFORMATION ACQUIRING DEVICE 审中-公开
标题翻译：对象检测装置和信息获取装置
公开(公告)号：US20120327310A1
公开(公告)日：2012-12-27
申请号：US13596991
申请日：2012-08-28
申请人： Takaaki MORIMOTO , Katsumi Umeda
发明人： Takaaki MORIMOTO , Katsumi Umeda
IPC分类号： H04N5/44
CPC分类号： G01C3/08 , G01S7/497 , G01S17/46
摘要： An information acquiring device has a light source which emits light of a predetermined wavelength band; a projection optical system which projects the light emitted from the light source toward the target area with a predetermined dot pattern; a light receiving element which receives reflected light reflected on the target area for outputting a signal; a storage which stores a reference template in which a plurality of reference segment areas are set on a reference pattern of the light to be received by the light receiving element; and an updating section which updates the reference template. In this arrangement, the updating section updates the reference template, based on a displacement to be detected when a referenced segment area set in the reference template is actually measured.
摘要翻译：信息获取装置具有发射预定波长带的光的光源; 投影光学系统，其以预定的点图案将从光源发射的光投射到目标区域; 光接收元件，其接收在目标区域上反射的用于输出信号的反射光; 存储其中多个参考区域被设置在由所述光接收元件接收的光的参考图案上的参考模板; 以及更新部分，其更新参考模板。在这种布置中，当实际测量参考模板中设置的参考分段区域时，更新部分基于要检测的位移来更新参考模板。

4. 发明申请

US20110298545A1 RF POWER AMPLIFIER DEVICE AND OPERATING METHOD THEREOF 失效
标题翻译：射频功率放大器器件及其工作方法
公开(公告)号：US20110298545A1
公开(公告)日：2011-12-08
申请号：US13116327
申请日：2011-05-26
申请人： Takaaki MORIMOTO , Akira KURIYAMA , Satoshi TANAKA , Hayato NAKAMURA
发明人： Takaaki MORIMOTO , Akira KURIYAMA , Satoshi TANAKA , Hayato NAKAMURA
IPC分类号： H03F3/04
CPC分类号： H03F3/245 , H03F1/0216 , H03F1/0277 , H03F3/195 , H03F3/211 , H03F3/45475 , H03F3/72 , H03F2200/108 , H03F2200/222 , H03F2200/27 , H03F2200/318 , H03F2200/387 , H03F2200/411 , H03F2200/451 , H03F2200/504 , H03F2200/555 , H03F2203/7206
摘要： An RF power amplifier device includes a driver stage amplifier, a first RF amplifier, a second RF amplifier and a DC voltage converter operated by first, second and third external power supply voltages. The output of the driver stage amplifier is supplied to the inputs of the first and second RF amplifiers. An effective device size of the first RF amplifier is set to a device size larger than that of the second RF amplifier. The third external power supply voltage is supplied to the DC voltage converter, so that the DC voltage converter generates a fourth operating power supply voltage corresponding to a low voltage and supplies it to an output terminal of the second RF amplifier. An output terminal of the first RF amplifier can be supplied with the second external power supply voltage without via the DC voltage converter.
摘要翻译： RF功率放大器装置包括由第一，第二和第三外部电源电压操作的驱动级放大器，第一RF放大器，第二RF放大器和DC电压转换器。驱动级放大器的输出被提供给第一和第二RF放大器的输入端。将第一RF放大器的有效器件尺寸设置为大于第二RF放大器的器件尺寸。第三外部电源电压被提供给DC电压转换器，使得DC电压转换器产生对应于低电压的第四工作电源电压并将其提供给第二RF放大器的输出端。第一RF放大器的输出端子可以被提供第二外部电源电压而不经由直流电压转换器。

5. 发明授权

US08289084B2 RF power amplifier device and operating method thereof 失效
标题翻译： RF功率放大器装置及其操作方法
公开(公告)号：US08289084B2
公开(公告)日：2012-10-16
申请号：US13116327
申请日：2011-05-26
申请人： Takaaki Morimoto , Akira Kuriyama , Satoshi Tanaka , Hayato Nakamura
发明人： Takaaki Morimoto , Akira Kuriyama , Satoshi Tanaka , Hayato Nakamura
IPC分类号： H03F3/04
CPC分类号： H03F3/245 , H03F1/0216 , H03F1/0277 , H03F3/195 , H03F3/211 , H03F3/45475 , H03F3/72 , H03F2200/108 , H03F2200/222 , H03F2200/27 , H03F2200/318 , H03F2200/387 , H03F2200/411 , H03F2200/451 , H03F2200/504 , H03F2200/555 , H03F2203/7206
摘要： An RF power amplifier device includes a driver stage amplifier, a first RF amplifier, a second RF amplifier and a DC voltage converter operated by first, second and third external power supply voltages. The output of the driver stage amplifier is supplied to the inputs of the first and second RF amplifiers. An effective device size of the first RF amplifier is set to a device size larger than that of the second RF amplifier. The third external power supply voltage is supplied to the DC voltage converter, so that the DC voltage converter generates a fourth operating power supply voltage corresponding to a low voltage and supplies it to an output terminal of the second RF amplifier. An output terminal of the first RF amplifier can be supplied with the second external power supply voltage without via the DC voltage converter.
摘要翻译： RF功率放大器装置包括由第一，第二和第三外部电源电压操作的驱动级放大器，第一RF放大器，第二RF放大器和DC电压转换器。驱动级放大器的输出被提供给第一和第二RF放大器的输入端。将第一RF放大器的有效器件尺寸设置为大于第二RF放大器的器件尺寸。第三外部电源电压被提供给DC电压转换器，使得DC电压转换器产生对应于低电压的第四工作电源电压并将其提供给第二RF放大器的输出端。第一RF放大器的输出端子可以被提供第二外部电源电压而不经由直流电压转换器。

6. 发明申请

US20110182071A1 BEAM IRRADIATION DEVICE AND SEMICONDUCTOR LASER DEVICE 审中-公开
标题翻译：光束辐射器件和半导体激光器件
公开(公告)号：US20110182071A1
公开(公告)日：2011-07-28
申请号：US13005721
申请日：2011-01-13
申请人： Takaaki Morimoto , Masato Yamada
发明人： Takaaki Morimoto , Masato Yamada
IPC分类号： G02B27/20
CPC分类号： G02B26/105 , G01S7/4814 , G01S7/4817
摘要： A beam irradiation device includes a semiconductor laser; a lens into which laser light emitted from the semiconductor laser is entered; and a scanning portion which causes the laser light transmitted through the lens to scan a targeted area. In this arrangement, the semiconductor laser has a laser chip; a cap which houses the laser chip; and an emission opening formed in the cap and adapted to pass laser light emitted from the laser chip. The emission opening has an aperture which restricts an incident area of the laser light into the lens.
摘要翻译：光束照射装置包括半导体激光器; 从半导体激光器发射的激光进入的透镜; 以及使透过透镜的激光扫描目标区域的扫描部。在这种布置中，半导体激光器具有激光芯片; 容纳激光芯片的盖子; 以及形成在盖中并适于使从激光芯片发射的激光传递的发射开口。发射开口具有将激光的入射面积限制在透镜中的孔径。

7. 发明申请

US20110051756A1 BEAM IRRADIATION APPARATUS 审中-公开
标题翻译：光束辐射装置
公开(公告)号：US20110051756A1
公开(公告)日：2011-03-03
申请号：US12869333
申请日：2010-08-26
申请人： Takaaki Morimoto , Masato Yamada , Yoshiaki Maeno
发明人： Takaaki Morimoto , Masato Yamada , Yoshiaki Maeno
IPC分类号： H01S3/10
CPC分类号： H01S5/02 , G01S3/783 , G01S7/4811 , G01S7/4813 , G01S7/484 , H01S5/005
摘要： A beam irradiation apparatus includes a light source which outputs a laser beam, a convergent lens into which the laser beam output from the light source is entered, and a scanning portion which makes the laser beam transmitted through the convergent lens scan on a target region. In the beam irradiation apparatus, the laser light source is arranged such that a pn junction surface of a laser chip is parallel with the vertical direction. Further, length of the laser beam in the vertical direction on the target region is set by length of a light emitting portion of the laser light source in the vertical direction.
摘要翻译：束照射装置包括输出激光束的光源，从光源输出的激光束入射到的会聚透镜，以及使激光束通过会聚透镜扫描的目标区域的扫描部。在光束照射装置中，激光光源被配置为使得激光芯片的pn结面与垂直方向平行。此外，通过激光光源的发光部分的垂直方向的长度来设定激光束在目标区域上的垂直方向的长度。

8. 发明申请

US20110051209A1 BEAM IRRADIATION APPARATUS AND LASER RADAR 审中-公开
标题翻译：光束辐射装置和激光雷达
公开(公告)号：US20110051209A1
公开(公告)日：2011-03-03
申请号：US12869312
申请日：2010-08-26
申请人： Masato Yamada , Takaaki Morimoto , Yoichiro Goto
发明人： Masato Yamada , Takaaki Morimoto , Yoichiro Goto
IPC分类号： G02B26/10
CPC分类号： G02B26/101 , B60T7/22 , G01S7/4814 , G01S7/4817 , G01S17/10 , G01S17/42
摘要： A beam irradiation apparatus includes a light source which outputs a laser beam, a convergent lens into which the laser beam output from the light source is entered, and a scanning portion which makes the laser beam transmitted through the convergent lens scan on a target region. In the beam irradiation apparatus, the laser light source is arranged such that a pn junction surface of a laser chip is parallel with the vertical direction. Length of the laser beam in the vertical direction on the target region is set by length of a light emitting portion of the laser light source in the vertical direction. Further, a wavefront aberration of the convergent lens with respect to the laser beam is set to be 0.15 λrms or less.
摘要翻译：束照射装置包括输出激光束的光源，从光源输出的激光束入射到的会聚透镜，以及使激光束通过会聚透镜扫描的目标区域的扫描部。在光束照射装置中，激光光源被配置为使得激光芯片的pn结面与垂直方向平行。目标区域上的垂直方向上的激光束的长度由激光光源的发光部分的垂直方向的长度来设定。此外，会聚透镜相对于激光束的波前像差被设定为0.15λrms以下。

9. 发明申请

US20130003069A1 OBJECT DETECTING DEVICE AND INFORMATION ACQUIRING DEVICE 审中-公开
标题翻译：对象检测装置和信息获取装置
公开(公告)号：US20130003069A1
公开(公告)日：2013-01-03
申请号：US13616691
申请日：2012-09-14
申请人： Katsumi UMEDA , Nobuo Iwatsuki , Takaaki Morimoto
发明人： Katsumi UMEDA , Nobuo Iwatsuki , Takaaki Morimoto
IPC分类号： G01N21/55
CPC分类号： G01V8/14 , G01S7/4811 , G01S17/89 , G06F3/017 , G06F3/0304
摘要： An information acquiring device has a laser light source which emits laser light of a predetermined wavelength band; a collimator lens which converts the laser light emitted from the laser light source into parallel light; an image sensor which receives reflected light reflected on a target area for outputting a signal; and a CPU which acquires three-dimensional information of an object in the target area based on the signal to be outputted from the image sensor. A light diffractive portion for converting the laser light into laser light having a dot pattern by diffraction is integrally formed on a light exit surface of the collimator lens.
摘要翻译：信息获取装置具有发射预定波长带的激光的激光光源; 将从激光光源发射的激光转换为平行光的准直透镜; 接收用于输出信号的目标区域上反射的反射光的图像传感器; 以及CPU，其基于要从图像传感器输出的信号来获取目标区域中的对象的三维信息。用于通过衍射将激光转换为具有点阵图案的激光的光衍射部分一体地形成在准直透镜的光出射面上。

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