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    • 2. 发明申请
    • OCT PROBE
    • OCT探索
    • US20090190883A1
    • 2009-07-30
    • US12361105
    • 2009-01-28
    • Kiichi KatoYoshinori MorimotoHiroshi YamazakiMasahiro Saito
    • Kiichi KatoYoshinori MorimotoHiroshi YamazakiMasahiro Saito
    • G02B6/32
    • G02B6/327A61B5/0066A61B5/0073A61B5/6852G01N21/4795G02B6/2552
    • An OCT probe has a sheath to be inserted into a subject; and an optical system within the sheath, for changing the direction of light which propagates from a light source through an optical fiber to irradiate the light onto the subject through a transparent portion of the sheath, and for reflecting the light beam, which is reflected by the subject, to guide the light into the optical fiber. A light output surface, for causing the light to be output from the reflecting surface in a direction obliquely inclined with respect to the inner surface of the sheath, and a reflected light sheath entrance preventing portion, for preventing light reflected by the inner surface of the sheath from entering the optical fiber, are provided in the optical system. The reflected light sheath entrance preventing portion may be formed by providing a cut planar surface portion on the lens.
    • OCT探针具有插入受试者的护套; 以及在护套内的光学系统,用于改变从光源通过光纤传播的光的方向,以通过护套的透明部分将光照射到被摄体上,并且用于反射由光束反射的光束 将光线引导到光纤中。 一个光输出表面,用于使光从相对于护套的内表面倾斜倾斜的方向从反射表面输出,反射光线入口防止部分,用于防止光的内表面反射的光 护套进入光纤,设置在光学系统中。 可以通过在透镜上设置切割的平坦表面部分来形成反射光线入射防止部分。
    • 4. 发明授权
    • Optical scanning apparatus
    • 光学扫描装置
    • US07355615B2
    • 2008-04-08
    • US11192180
    • 2005-07-29
    • Yoichi SuzukiTadashi MasudaYoshinori MorimotoKenichi Saito
    • Yoichi SuzukiTadashi MasudaYoshinori MorimotoKenichi Saito
    • B41J2/47B41J2/385
    • G02B5/205B41J2/471G02B26/124
    • The optical scanning apparatus includes a light amount reducing filter such as a neutral density filter which has transmittance ηnd satisfying an expression ηnd=(W1/W0)/(ηAOM×ηref×ηtra) and a light amount reducing function using absorption or reflection and which is disposed between a laser light source and an AOM on an optical path of laser light beam. In the expression, W0 denotes the amount of light emitted from the laser light source, W1 denotes the amount of light required for recording on a recording medium, ηAOM denotes diffraction efficiency in the AOM, ηref denotes a sum of reflectances of reflective optical elements located between the laser light source and a surface to be scanned, of the recording medium, and ηtra denotes a sum of transmittances of transmissive optical elements located between the laser light source and the surface to be scanned, other than transmittance of the neutral density filter.
    • 光学扫描装置包括一个光量减少滤光器,例如中性密度滤光片,其具有满足表达式η(N)的透光率η(< 1< 1< 使用吸光度的光量减少函数和/或/ 或反射,并且其设置在激光光束的光路上的激光源和AOM之间。 在表达式中,W 表示从激光源发射的光的量,W 1表示在记录介质上记录所需的光量,eta 表示AOM中的衍射效率,η表示记录介质中位于激光光源和待扫描表面之间的反射光学元件的反射率之和,以及 eta 表示除了中性密度滤光器的透射率之外,位于激光光源和待扫描表面之间的透射光学元件的透射率之和。
    • 6. 发明申请
    • Image recording apparatus
    • 图像记录装置
    • US20060017801A1
    • 2006-01-26
    • US11178385
    • 2005-07-12
    • Yoichi SuzukiYoshinori MorimotoKenichi Saito
    • Yoichi SuzukiYoshinori MorimotoKenichi Saito
    • B41J2/435
    • B41J2/473
    • In an image recording apparatus, an exposure control circuit includes: a clock selecting circuit for respectively outputting different scanning clocks corresponding to each laser light sources based on information on oscillation wavelengths of laser beams; and laser driving circuits for operating synchronously with the respective scanning clocks to output modulation signals corresponding to image data for each of the laser light sources. The clock selecting circuit selectively output one scanning clock among a plurality of scanning clocks with different oscillation frequencies which are previously prepared based on the information on the oscillation wavelengths of the plurality of laser beams with respect to at least one laser light source among the plurality of laser light sources.
    • 在图像记录装置中,曝光控制电路包括:时钟选择电路,用于基于关于激光束的振荡波长的信息分别输出与各激光光源对应的不同的扫描时钟; 以及激光驱动电路,用于与各个扫描时钟同步地操作,以输出与每个激光光源相对应的图像数据的调制信号。 时钟选择电路在具有不同振荡频率的多个扫描时钟之间选择性地输出一个扫描时钟,所述振荡频率预先基于关于多个激光束中的至少一个激光源的振荡波长的信息准备 激光光源。
    • 7. 发明授权
    • Vehicle detection system
    • 车辆检测系统
    • US06535143B1
    • 2003-03-18
    • US09424262
    • 1999-11-19
    • Yukihiko MiyamotoYoshinori Morimoto
    • Yukihiko MiyamotoYoshinori Morimoto
    • G08G101
    • G08G1/017G07B15/04G08G1/042
    • A transponder is selectively mounted on a vehicle. The transponder receives its operation energy through magnetic coupling with the loop coil when the vehicle comes over the loop coil, and transmits predetermined information specific to the vehicle to the vehicle detection circuit. The vehicle detection circuit time divisional performs a supply of the operation energy to the transponder and a reception of the information from the transponder, detects a presence of a vehicle in accordance with a change in the output from the loop coil, and judges from the information received from the transponder whether the detected vehicle is a predetermined vehicle.
    • 转发器选择性地安装在车辆上。 当车辆越过环形线圈时,应答器通过与环形线圈的磁耦合来接收其操作能量,并将特定于车辆的预定信息发送到车辆检测电路。 车辆检测电路的时刻对应答器进行操作能量的供给,并且从应答器接收信息,根据环路线圈的输出的变化来检测车辆的存在,并从信息中判断 从所述转发器接收所检测到的车辆是否是预定车辆。
    • 8. 发明授权
    • Image exposure apparatus
    • 图像曝光装置
    • US06169562A
    • 2001-01-02
    • US09145963
    • 1998-09-03
    • Yoshinori Morimoto
    • Yoshinori Morimoto
    • B41J2435
    • H04N1/502
    • An image exposure apparatus which can prevent occurrence of color displacement at a low cost is structured to comprise at least three kinds of light sources each of which emits a light of a different wavelength, deflecting device which deflects at least three kinds of emitted light emitted by the light sources in a predetermined scanning direction, a scanning lens which is disposed so that the at least three kinds of emitted light deflected by the deflecting device can be transmitted therethrough and which allows each chromatic aberration of two kinds of emitted light from among the at least three kinds of emitted light to have substantially the same characteristics, clock generating device for generating a scanning clock for the two kinds of emitted light and a scanning clock for emitted light other than the two kinds of emitted light, each frequency of the scanning clocks being determined in advance so that the two kinds of emitted light and the emitted light other than the two kinds of emitted light have substantially the same scanning lengths on an exposure surface, and modulating device which modulates the two kinds of emitted light based on image data and the scanning clock for the two kinds of emitted light, and also modulates the emitted light other than the two kinds of emitted light based on image data and the scanning clock for the emitted light other than the two kinds of emitted light.
    • 可以以低成本防止颜色偏移发生的图像曝光装置被构造成包括至少三种光源,每种光源发射不同波长的光,偏转装置使至少三种由 所述光源在预定的扫描方向上,所述扫描透镜被设置为使得由所述偏转装置偏转的所述至少三种发射光可以透射穿过,并且允许来自所述三维发射光的每个色差 至少三种发射光具有基本上相同的特性,用于产生用于两种发射光的扫描时钟的时钟产生装置和除两种发射光之外的发射光的扫描时钟,扫描时钟的每个频率 预先确定出两种发射光和除两种之外的发射光 的发射光在曝光表面上具有基本相同的扫描长度,以及基于图像数据和两种发射光的扫描时钟调制两种发射光的调制装置,并且还调制除了 基于图像数据的两种发射光和除了两种发射光之外的发射光的扫描时钟。