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公开(公告)号：US20160033626A1
公开(公告)日：2016-02-04
申请号：US14814810
申请日：2015-07-31
发明人： Tomohisa HIRAI , Ryusuke HORIBE , Manabu MURAYAMA , Shingo SETONO , Yuichiro MASUDA , Atsushi MUSHIMOTO , Fumitoshi MATSUNO
CPC分类号： G01S7/481 , G01S7/4817 , G01S17/08 , G01S17/42
摘要： A laser rangefinder includes a light source, a scanning mirror that scans laser light emitted from the light source by oscillating about an axis of oscillation J extending in a predetermined direction, a first lens that is disposed on an optical path of reflected light from a target object and condenses the reflected light onto the scanning mirror, a second lens that is disposed on an optical path of and condenses reflected light from the scanning mirror, and a photodetector that receives the reflected light condensed by the second lens. The first lens and the second lens are disposed in positions other than positions on an optical path of the laser light between a point of emission from the light source and a point of exit from the laser rangefinder.
摘要翻译： 激光测距仪包括光源，扫描反射镜，其通过围绕沿预定方向延伸的振荡轴J振荡来扫描从光源发射的激光;第一透镜，设置在来自目标的反射光的光路上 将反射光聚焦到扫描反射镜上，设置在来自扫描反射镜的光路并聚集反射光的第二透镜和接收由第二透镜会聚的反射光的光电检测器。 第一透镜和第二透镜配置在从光源的发射点到与激光测距仪的出射点之间的激光的光路上的位置以外的位置。
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公开(公告)号：US20220082414A1
公开(公告)日：2022-03-17
申请号：US17402586
申请日：2021-08-15
摘要： The disclosure provides a device holding member and a device holding member set. The device holding member is engaged with a bottom member formed with a hole or a frame supporting the bottom member and holds a device arranged on the bottom member. The device holding member includes a belt and a locking member. The belt includes an end part provided with an engaging member engageable with an edge part of the bottom member or the frame and holds the device. The locking member is provided between the engaging member and the device and locks a part of the belt to the hole.
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公开(公告)号：US20170219817A1
公开(公告)日：2017-08-03
申请号：US15484368
申请日：2017-04-11
发明人： Ryusuke HORIBE , Naoki INOUE , Manabu MURAYAMA
CPC分类号： G02B26/0833 , G02B26/105 , H03B5/20 , H03B5/24 , H03B5/32 , H03K5/01 , H03K5/13 , H03K2005/00286 , H04N1/04 , H04N3/08
摘要： An oscillation device includes an oscillator, an oscillation detector that detects an oscillation of the oscillator and outputs an oscillation detection signal, a phase shift controller that generates a phase shift signal to provide the drive signal as positive feedback to the oscillator, and an amplitude detector that detects an amplitude of the oscillation detection signal and outputs an oscillation amplitude signal. The oscillator is controlled based on the oscillation amplitude signal and the phase shift signal.
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4.发明申请OSCILLATION DEVICE, SCANNING-TYPE SCANNER DEVICE, INFORMATION TERMINAL, PHASE-SHIFT AMOUNT ADJUSTMENT DEVICE, AND PHASE-SHIFT AMOUNT ADJUSTMENT METHOD 有权振荡装置，扫描型扫描仪装置，信息终端，相位移动量调整装置和相位移量调整方法公开(公告)号：US20160139405A1
公开(公告)日：2016-05-19
申请号：US15008607
申请日：2016-01-28
发明人： Ryusuke HORIBE , Naoki INOUE , Manabu MURAYAMA
CPC分类号： G02B26/0833 , G02B26/105 , H03B5/20 , H03B5/24 , H03B5/32 , H03K5/01 , H03K5/13 , H03K2005/00286 , H04N1/04 , H04N3/08
摘要： An oscillation device includes an oscillator, an oscillation detection unit that detects oscillation of the oscillator and outputs an oscillation detection signal, and a drive unit that generates a drive signal in keeping with the oscillation detection signal and outputs the drive signal to the oscillator. The drive unit includes a phase shift unit that shifts the phase to provide the drive signal as positive feedback to the oscillator. The phase shift unit includes a disturbance generating unit that outputs the periodic signal, a fluctuation unit that causes the amount of phase shift to fluctuate based on the periodic signal, a drive amplitude detection unit that detects the amplitude of the drive signal and outputs a drive amplitude signal, a product detection unit that outputs a detection signal after performing product detection on the drive amplitude signal based on the periodic signal, and an adjustment unit that adjusts the phase-shift amount based on the detection signal.
摘要翻译： 振荡装置包括：振荡器，检测振荡器的振荡并输出振荡检测信号的振荡检测单元;以及驱动单元，其产生与振荡检测信号一致的驱动信号，并将驱动信号输出到振荡器。 驱动单元包括相移单元，其移相以将驱动信号作为正反馈提供给振荡器。 相移单元包括输出周期信号的干扰发生单元，基于周期信号使相移量波动的波动单元，检测驱动信号的振幅并输出驱动的驱动振幅检测单元 幅度信号，产品检测单元，其基于周期信号在对驱动振幅信号进行产品检测之后输出检测信号;以及调整单元，其基于检测信号来调整相移量。
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公开(公告)号：US20180059408A1
公开(公告)日：2018-03-01
申请号：US15689312
申请日：2017-08-29
发明人： Manabu MURAYAMA
CPC分类号： G02B26/105 , G01S7/4811 , G01S7/4814 , G01S7/4816 , G01S7/4817 , G01S17/42 , G02B5/09 , G02B26/08 , G02B27/143 , H04N1/0283 , H04N1/113
摘要： A scanner mirror includes a reflecting mirror and a driver. The reflecting mirror has first and second reflectors that are pivotally arranged about a pivot axis. The first and second reflectors have light receiving faces, respectively. The light receiving faces face in directions that are angularly offset with each other about the pivot axis. The driver drives the reflecting mirror to pivot the first and second reflectors within a specific angle range.
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公开(公告)号：US20160018256A1
公开(公告)日：2016-01-21
申请号：US14800816
申请日：2015-07-16
发明人： Atsushi MUSHIMOTO , Ryusuke HORIBE , Manabu MURAYAMA , Yuichiro MASUDA , Tomohisa HIRAI , Shingo SETONO
CPC分类号： G01J1/0238 , G01J1/4257 , G01J1/44 , G01J2001/444 , G01S7/4817 , G01S7/4972 , G01S17/08 , G01S17/42
摘要： A laser scanner includes: a light source; a scanning mirror that scans laser light emitted from the light source, toward a target object by oscillating about axis C; a photodetector that generates a photodetection signal upon receiving the laser light reflected from the target object; a controller that controls emission of the laser light by the light source, and that performs sampling on the photodetection signal; and a detector that detects an amount of displacement of the scanning mirror, and calculates a resonant frequency of the scanning mirror based on the amount of displacement detected. The controller determines a time at which the laser light is emitted from the light source and a time at which sampling is performed on the photodetection signal, based on the resonant frequency calculated.
摘要翻译： 激光扫描器包括：光源; 扫描镜，其通过围绕轴线C振荡来扫描从光源发射的激光，朝向目标物体; 光接收器，其在接收到从目标物体反射的激光时产生光检测信号; 控制器，其控制由所述光源发射的激光，并对所述光检测信号进行采样; 以及检测器，其检测扫描镜的位移量，并且基于检测到的位移量来计算扫描镜的共振频率。 控制器基于所计算的共振频率，确定从光源发射激光的时间和对光检测信号进行采样的时间。
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公开(公告)号：US20160011311A1
公开(公告)日：2016-01-14
申请号：US14798508
申请日：2015-07-14
发明人： Atsushi MUSHIMOTO , Ryusuke HORIBE , Manabu MURAYAMA , Yuichiro MASUDA , Tomohisa HIRAI , Shingo SETONO , Fumitoshi MATSUNO
CPC分类号： G01S7/4817 , G01S7/4812 , G01S17/42 , G02B5/09 , G02B26/0816 , G02B26/105 , G02B27/108 , G02B27/143 , G06K7/10633 , G06K7/10831
摘要： A laser scanner includes a light source, a scanning mirror, and a first photodetector. The scanning mirror includes: a first reflective surface reflects the laser light from the light source; and a second reflective surface that reflects, toward the photodetector, the laser light reflected from the target object. The first reflective surface and at least part of the second reflective surface are disposed at mutually different angles. When a first optical axis passing through the target object and the first reflective surface is parallel with a second optical axis passing through the target object and the second reflective surface, a third optical axis passing through the first reflective surface and the light source and a fourth optical axis passing through the second reflective surface and the photodetector are at a predetermined angle relative to one another.
摘要翻译： 激光扫描器包括光源，扫描镜和第一光电检测器。 扫描镜包括：第一反射表面反射来自光源的激光; 以及朝向光电检测器反射从目标物体反射的激光的第二反射面。 第一反射表面和第二反射表面的至少一部分以相互不同的角度设置。 当穿过目标物体和第一反射表面的第一光轴与通过目标物体和第二反射表面的第二光轴平行时，通过第一反射表面和光源的第三光轴和第四光轴 穿过第二反射表面的光轴和光电检测器相对于彼此处于预定角度。
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公开(公告)号：US20230149234A1
公开(公告)日：2023-05-18
申请号：US17981957
申请日：2022-11-07
IPC分类号： A61G7/10
CPC分类号： A61G7/1059 , A61G7/1046
摘要： A transfer device comprises a support frame, a seat member, a support member, at least one caster, and a handle member. A care-receiver is configured to be seated on the seat member. The seat member is attached to the support frame and is foldable or extendable. The support member is attached to the support frame. The support member is configured to support an upper body of the care-receiver from front. The at least one caster is provided below the support frame. The handle member is attached to the support member. The handle member is movable in a front-back direction of the support frame and is configured to be grasped by a caregiver during a transfer.
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公开(公告)号：US20230145956A1
公开(公告)日：2023-05-11
申请号：US17977262
申请日：2022-10-31
IPC分类号： F16K11/074 , F16K24/00
CPC分类号： F16K11/0743 , F16K24/00
摘要： An air supply device comprises an enclosure, a pump and a flow path switching unit. The flow path switching unit includes a pedestal part, a rotating part having an enclosure interior space communication portion and a groove portion, and a drive unit. The enclosure includes an air supply port, an air discharge port, and at least one object connection port. The pedestal part includes at least one first hole that is communicated to the at least one object connection port, and a second hole that is communicated to the air discharge port. The enclosure interior space communication portion is communicated to the air supply port through an interior space of the enclosure. The groove portion is separated from the enclosure interior space communication portion.
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公开(公告)号：US20150021483A1
公开(公告)日：2015-01-22
申请号：US14303010
申请日：2014-06-12
发明人： Manabu MURAYAMA
CPC分类号： G01B11/026 , G01S7/4817 , G01S17/10 , G01S17/42 , G01S17/48 , G02B26/0858 , G02B26/101
摘要： A vibrating mirror element includes a drive control portion configured to control the driving of a correction drive portion to keep the turning angle velocity of a mirror portion substantially constant by oscillating the mirror portion about an axis at a non-resonance frequency in a direction opposite to a direction in which a resonant drive portion oscillates the mirror portion.
摘要翻译： 振动镜元件包括驱动控制部分，该驱动控制部分被配置为控制校正驱动部分的驱动，以通过以与非共振频率相反的方向以非共振频率围绕轴旋转反射镜部分来保持反射镜部分的转动角速度基本恒定 谐振驱动部分使镜部分振荡的方向。
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