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    • 61. 发明授权
    • Near-infrared ray radiation illuminator and near-infrared ray image
pick-up device
    • 近红外线辐射照明器和近红外线摄像装置
    • US4837478A
    • 1989-06-06
    • US132664
    • 1987-12-10
    • Yoshinori AnzaiTakao SaikatsuMasato SaitoMichihiro Tsuchihashi
    • Yoshinori AnzaiTakao SaikatsuMasato SaitoMichihiro Tsuchihashi
    • G08B13/194H01J61/38
    • G08B13/194H01J61/38
    • The invention is concerned with an illuminator to radiate light rays in the near-infrared region, and a near-infrared ray image pick-up device which irradiates the near-infrared light radiated from this illuminator onto an object to be pictured, and captures light reflected from the object for image pick-up. By constructing the illuminator with an electric discharge lamp and a filter which removes the visible region and permit the near-infrared region to pass therethrough out of light rays radiated from this electric discharge lamp, there can be provided a near-infrared ray radiation illuminator having a high efficiency and low deterioration characteristic. And, at the same time, by constructing a near-infrared ray image pick-up device with this near-infrared ray radiation illuminator and an image pick-up device which captures reflected light of the near-infrared ray radiated from the illuminator to be irradiated onto the object for the image pick-up, the image pick-up can be done without notice of a human being, whereby, when the device is used as a crime-preventing monitoring device, the monitoring of an intruder can be done perfectly, and, when it is used as a visitor congnition device, there is no disagreeable feeling on the part of the visitor by his being dazzled by illuminating light or his knowledge of being pictured by the device.
    • 本发明涉及用于照射近红外区域的光线的照明装置,以及近红外线摄像装置,其将从该照明装置照射的近红外光照射到被拍摄物体上,并捕捉光 从物体反映出图像拾取。 通过利用放电灯构成照明器和从该放电灯射出的光线中除去可见区域并允许近红外区域通过的滤光器,可以提供近红外线辐射照明器,其具有 高效率和低劣化特性。 同时,通过用该近红外线照射装置构成近红外线摄像装置,拍摄从照明装置照射的近红外线的反射光的摄像装置为 照射到用于图像拾取物的物体上,可以在不注意人的情况下进行图像拾取,由此,当该装置用作防犯罪监视装置时,可以完美地完成对入侵者的监视 并且当它被用作访问者识别装置时,由于被照明灯或他的设备的图像的知识而使得访问者不感到眩目的感觉。
    • 66. 发明授权
    • Magnetic recording medium manufacturing apparatus
    • 磁记录介质制造装置
    • US08834961B2
    • 2014-09-16
    • US13577600
    • 2011-01-25
    • Tomoyuki NoguchiKatsuo HaraMasato SaitoYushi Kinoshita
    • Tomoyuki NoguchiKatsuo HaraMasato SaitoYushi Kinoshita
    • B05D1/18G11B5/84
    • G11B5/8408B05D1/18
    • Provided is a magnetic recording medium manufacturing apparatus capable of forming a lubricant film with a uniform thickness on the surface of a magnetic recording medium. The magnetic recording medium manufacturing apparatus includes a hanger mechanism (2) that is inserted into a central hole (100a) of a magnetic recording medium (100) and supports the magnetic recording medium (100) in a suspended state and a lifting mechanism (3) that lifts and lowers one of the hanger mechanism (2) and the dip tank (1) relative to the other. The hanger mechanism (2) includes supporting plates (4a, 4b) that have upper ends coming into contact with an inner circumferential portion of the magnetic recording medium (100) and baffle plates (7a, 7b) that have upper ends disposed below the upper ends of the supporting plates (4a, 4b) such that a gap is formed between the upper end of the baffle plate and the inner circumferential portion of the magnetic recording medium (100) and are provided so as to face the supporting plates (4a, 4b).
    • 提供一种能够在磁记录介质的表面上形成厚度均匀的润滑剂膜的磁记录介质制造装置。 磁记录介质制造装置包括插入到磁记录介质(100)的中心孔(100a)中并将悬挂状态的磁记录介质(100)支撑的吊架机构(2)和提升机构 )相对于另一个提升和降低挂钩机构(2)和浸槽(1)中的一个。 悬挂机构(2)包括具有与磁记录介质(100)的内周部分接触的上端的支撑板(4a,4b)和具有设置在上方的上端的挡板(7a,7b) 支撑板(4a,4b)的端部,使得在挡板的上端和磁记录介质(100)的内周部分之间形成间隙,并且设置成与支撑板(4a,4b)相对, 4b)。