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    • 51. 发明授权
    • Seek control system based upon a detected temperature of a positioning
mechanism in a disk device
    • 基于盘装置中的定位机构的检测温度来寻求控制系统
    • US5594603A
    • 1997-01-14
    • US326471
    • 1994-10-20
    • Kazunori MoriNobuyuki SuzukiTaturo Sasamoto
    • Kazunori MoriNobuyuki SuzukiTaturo Sasamoto
    • G11B33/14G05B19/404G11B5/55G11B19/04G11B21/08G11B5/596G05B11/01
    • G11B5/5565G05B19/404G11B5/5547G05B2219/41355G05B2219/49212
    • A seek control system in a disk system, in which the object measured is a mechanism including a voice coil motor which positions a head, and in which the temperature of the voice coil motor is detected and seek operations are controlled based on the thus detected temperature, includes a unit for determining the amount of heat causing the temperature rise of the object under measurement as the square of a voice coil motor current command value multiplied by predetermined coefficients; a unit for integrating the result obtained by subtracting the amount of naturally radiated heat from the amount of heat including the amount of heat causing the thus determined temperature rise, to determine the amount of heat in the object; and a unit for detecting the temperature of the object in accordance with the thus determined amount of heat in the object. Preferably, a calculation concerning the ratio of the amount of heat in the object to the thermal capacity of the object is performed to detect the temperature of the object under measurement.
    • 一种磁盘系统中的寻道控制系统,其中所测量的对象是包括定位磁头的音圈电动机,并且其中检测到音圈电动机的温度并且基于所检测到的温度来控制寻道操作的机构 包括用于确定导致测量对象的温度升高的热量的单位,作为音圈电机电流指令值乘以预定系数的平方; 用于将通过从包括引起如此确定的升温的热量的热量减去自然辐射热量而获得的结果的单元,以确定物体中的热量; 以及用于根据如此确定的物体中的热量来检测物体的温度的单元。 优选地,进行与物体的热量与被检体的热容量的比率的计算,以检测待测物体的温度。
    • 54. 发明授权
    • Light measuring device for flash exposure system
    • 闪光曝光系统的光测量装置
    • US4868594A
    • 1989-09-19
    • US233845
    • 1988-08-17
    • Nobuyuki Suzuki
    • Nobuyuki Suzuki
    • G03B15/05
    • G03B15/05G03B2215/05
    • This invention relates to light measuring devices, and, more particularly, to light measure devices for a circuit receiving reflected light from an object being photographed with flash illumination. The invention is to obtain an alternating current component (the flash illumination) alone or a mixture of the alternating current component and a fraction of a direct current component (ambient light) as the output of the light measuring circuit only by arranging a feedback circuit having a prescribed gain for low frequencies in the feedback network of the light measuring circuit, the fraction being adjustable by varying the prescribed gain.
    • 本发明涉及光测量装置,更具体地说,涉及用于接收来自被闪光照明拍摄的物体的反射光的电路的光测量装置。 本发明仅通过布置具有反射电路的反馈电路来获得单独的交流分量(闪光照明)或交流分量和直流分量(环境光)的一部分的混合作为光测量电路的输出 在光测量电路的反馈网络中为低频提供规定的增益,该分数可通过改变规定的增益来调整。
    • 55. 发明授权
    • Linear scale
    • 线性刻度
    • US4649648A
    • 1987-03-17
    • US770216
    • 1985-08-28
    • Kazuo NagaokaTomoichi IsobeToshihiko KanasugiNobuyuki SuzukiSadao WakabayashiKenji UchidaHideharu TsukamotoMitsuru OhnoTadahiko Shimano
    • Kazuo NagaokaTomoichi IsobeToshihiko KanasugiNobuyuki SuzukiSadao WakabayashiKenji UchidaHideharu TsukamotoMitsuru OhnoTadahiko Shimano
    • G01B5/02G01B7/02G01B11/04
    • G01B7/02G01B5/02
    • A linear scale features a removable scale channel and adjustable head assembly for easy, accurate, permanent positioning on a machine tool bed or other mobile device. The scale channel, and a matching positioning tool, has balls at opposite ends engaging a socketed mounting bracket. When in use, the flexible socket coupling is clamped into immobility by removable covers over open faces of the mounting brackets. During installation, the mounting brackets engage the positioning tool rather than the scale channel and with the flexible-socket couplings free to gimbal. The mounting brackets are fixed to the machine tool at a fixed axial spacing determined by the length of the positioning tool but at whatever angular attitude best suits the supporting surface of the machine tool. The positioning tool is then removed and replaced by the scale channel. The head assembly is fixed to a stationary stand opposite the scale channel. An adjustable mechanism allows the sliding head of the head assembly to move perpendicular to the axial direction relative to a base fixed to the stand.
    • 线性刻度具有可移除的刻度通道和可调节的头部组件,用于在机床床或其他移动设备上容易,准确,永久的定位。 比例通道和匹配的定位工具在相对端具有与插座安装支架接合的球。 在使用中,柔性插座联轴器通过可拆卸的盖子固定在安装支架的开放面上。 在安装过程中,安装支架与定位工具接合,而不是刻度槽,柔性插座联轴器可自由摆动。 安装支架以固定的轴向间距固定在机床上,固定的轴向距离由定位工具的长度确定,但是最适合机床支撑表面的角度姿态。 然后移除定位工具并用刻度通道代替。 头组件固定在与秤通道相对的固定支架上。 可调节的机构允许头部组件的滑动头相对于固定到支架的基座垂直于轴向方向移动。
    • 56. 发明授权
    • Flash photographing system
    • 闪光拍摄系统
    • US4615599A
    • 1986-10-07
    • US723331
    • 1985-04-15
    • Hiroyuki KataokaMasanori YamadaNobuyuki Suzuki
    • Hiroyuki KataokaMasanori YamadaNobuyuki Suzuki
    • G03B7/16G03B15/03
    • G03B7/16
    • A flash device for a photographic camera is arranged either to inhibit a flashing action or to shift the control mode of the camera from flash photography to daylight photography in cases where an object to be photographed is located outside of the adequately operatable range of distance. A pre-flashing action is performed to detect a distance to the object when a main capacitor is charged to a given level before the capacitor is amply charged for flash photography. Then flash photographing is performed at an aperture value determined on the basis of the detected distance when the distance is within the adequately operatable distance range. In the case where the detected distance is outside of the adequately operatable distance range, the main capacitor is further charged for an increased flashing power. After that, a distance to the object is again detected by a second pre-flashing action before the flash photographing is carried out at an aperture value determined on the basis of the distance detected by the second pre-flashing action. The flash photographing arrangement thus permits seizing a shutter chance in flash photographing an object located at relatively short distance without waiting until the main capacitor is amply charged.
    • 用于照相机的闪光装置被设置为在拍摄对象位于可充分操作的距离范围之外的情况下,禁止闪光动作或将照相机的控制模式从闪光摄影切换到日光照相。 执行预闪动作,以便在将电容器充电至闪光摄影之前,将主电容器充电至给定电平时,检测到物体的距离。 然后,当距离在可充分操作的距离范围内时,基于检测到的距离确定的光圈值进行闪光拍摄。 在检测到的距离在适当可操作的距离范围之外的情况下,主电容器进一步充电以增加闪光功率。 之后,在以基于由第二预闪动动作检测到的距离确定的光圈值执行闪光拍摄之前,再次通过第二预闪动作来检测到物体的距离。 因此,闪光拍摄装置允许在快速拍摄位于相对较短距离的物体的情况下抓住快门机会,而不等待直到主电容器被充电。