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    • 1. 发明授权
    • Projector and controlling method of the same
    • 投影机及其控制方法相同
    • US09584780B2
    • 2017-02-28
    • US14655695
    • 2012-12-27
    • Atsushi Kato
    • Atsushi Kato
    • G03B35/26H04N13/04H04N9/31G03B21/20G03B33/12G03B35/16G02B26/08G02B27/10G02B27/22G02B27/26G02B27/09
    • H04N9/3164G02B26/0883G02B27/0927G02B27/0994G02B27/1026G02B27/2264G02B27/26G03B21/2066G03B33/12G03B35/16G03B35/26H04N9/3108H04N9/3111H04N9/312H04N9/3152H04N9/3182H04N13/324H04N13/334H04N13/346H04N13/363H04N13/365
    • The projector comprises: at least one light source; a light separation unit separating light emitted from the light source into a first and second lights in different wavelength bands; a TIR prism through which the first and second lights pass; an optical modulating element irradiated with and modulating the first and second lights to emit the modulated first and second lights toward the TIR prism; a projection lens expanding and projecting the light which is modulated by the optical modulating element and passes the TIR prism; a rotating prism which is rotatably arranged in the light path between the light separation unit and the TIR prism and emits, from different positions in accordance with rotation, the first and second lights emitted from the light separation unit; and a control unit which, when the image signals representing a first and second images are supplied, causes the optical modulating element to perform modulation according to the image signal of the first image with regard to the area irradiated by the first light and to perform modulation according to the image signal of the second image with regard to the area irradiated by the second light.
    • 该投影仪包括:至少一个光源; 光分离单元,将从所述光源发射的光分离成不同波长带的第一和第二光; 第一和第二个光通过的TIR棱镜; 照射并调制第一和第二光的光调制元件,以朝向TIR棱镜发射调制的第一和第二光; 投影透镜,使由光调制元件调制的光通过TIR棱镜, 可旋转地布置在光分离单元和TIR棱镜之间的光路中的旋转棱镜,并且从光分离单元发射的第一和第二光从旋转的不同位置发射; 以及控制单元,当提供表示第一和第二图像的图像信号时,光调制元件根据第一图像的图像信号相对于由第一光照射的面积进行调制,并且执行调制 根据第二图像的图像信号相对于由第二光照射的面积。
    • 5. 发明授权
    • Magnetic head having a thermal fly-height control (TFC) structure under a flat lower shield
    • 在平面下屏蔽下具有热飞高控制(TFC)结构的磁头
    • US08760787B2
    • 2014-06-24
    • US13310428
    • 2011-12-02
    • Takashi WagatsumaYukimasa OkadaIchiro OodakeAtsushi Kato
    • Takashi WagatsumaYukimasa OkadaIchiro OodakeAtsushi Kato
    • G11B5/02
    • G11B5/607G11B5/3133
    • In one embodiment, a method includes forming a conducting material above an insulating film, applying a mask to portions of the conducting material in a shape of a TFC structure, removing exposed portions of the conducting material to form the TFC structure, depositing an insulating film above the TFC structure, and planarizing the insulating film to form a planar upper surface of the insulating film. In another embodiment, a magnetic head includes a TFC structure positioned between insulating films and a magnetic element positioned above the TFC structure, the TFC structure configured for providing localized thermal protrusion of the magnetic head on a media facing surface thereof, wherein an upper surface of an upper of the insulating films is planar, the magnetic element includes at least one of a main magnetic pole and a read sensor, and the TFC structure is configured for providing thermal protrusion of the magnetic element.
    • 在一个实施例中,一种方法包括在绝缘膜的上方形成导电材料,以TFC结构的形式对导电材料的部分施加掩模,去除导电材料的暴露部分以形成TFC结构,沉积绝缘膜 在TFC结构之上,并且平坦化绝缘膜以形成绝缘膜的平面上表面。 在另一个实施例中,磁头包括定位在绝缘膜和位于TFC结构之上的磁性元件之间的TFC结构,该TFC结构被配置用于在其面向介质的表面上提供磁头的局部热突出,其中, 绝缘膜的上部是平面的,磁性元件包括主磁极和读取传感器中的至少一个,并且TFC结构被配置为提供磁性元件的热突起。
    • 6. 发明申请
    • Developing Device Having Conveyer for Conveying Toner From Toner Chamber to Developing Chamber
    • 具有用于从调色剂室向显影室输送碳粉的输送机的显影装置
    • US20130136507A1
    • 2013-05-30
    • US13686219
    • 2012-11-27
    • Atsushi Kato
    • Atsushi Kato
    • G03G15/08
    • G03G15/0808G03G15/0877G03G15/0891
    • A developing device can be supply sufficient amount of developing agent into a developing chamber regardless of residual amount of developing agent in a developing agent chamber. The developing chamber has a developing roller and a supply roller. The developing agent chamber is positioned below the developing chamber. A wall portion is positioned below and extending along a lower portion of the supply roller. A vertical conveyer is configured to convey the developing agent from the lower portion of the developing agent chamber to a position above the supply roller. The developing chamber has a reservoir positioned above the supply roller and configured to accumulate the developing agent conveyed by the vertical conveyer.
    • 无论显影剂室中的显影剂的残留量如何,显影装置可以向显影室供应足够量的显影剂。 显影室具有显影辊和供给辊。 显影剂室位于显影室下方。 壁部位于供给辊的下部并沿供给辊的下部延伸。 垂直输送机构造成将显影剂从显影剂室的下部输送到供应辊上方的位置。 显影室具有位于供应辊上方并被构造成积聚由垂直输送机输送的显影剂的储存器。
    • 7. 发明申请
    • LOW CLEARANCE MAGNETIC HEAD HAVING A CONTACT DETECTION SENSOR
    • 具有接触检测传感器的低间隙磁头
    • US20130077189A1
    • 2013-03-28
    • US13247931
    • 2011-09-28
    • Atsushi KatoHideaki TanakaIchiro OodakeTakao Yonekawa
    • Atsushi KatoHideaki TanakaIchiro OodakeTakao Yonekawa
    • G11B5/56G01R27/08
    • G11B5/607G11B5/6076
    • According to one embodiment, a magnetic data system includes a magnetic disk medium, a magnetic head having a writer element and/or a reader element, an exothermic resistor element for thermal fly-height control (TFC), a contact detection sensor having a resistor element and at least one contact detection electrode, and an insulating film on a medium facing side of the magnetic head to protect the contact detection sensor, the insulating film having a thickness greater than the contact detection electrode, a drive mechanism for passing the magnetic disk medium over the magnetic head, and a controller electrically coupled to the magnetic head for controlling operation of the magnetic head, wherein the controller adjusts magnetic spacing between the magnetic head and the magnetic disk medium via thermal distortion of the exothermic resistor element. The contact detection sensor may be used as a second TFC resistor element.
    • 根据一个实施例,磁数据系统包括磁盘介质,具有写入器元件和/或读取器元件的磁头,用于热飞跃高度控制的放热电阻器元件(TFC),具有电阻器的接触检测传感器 元件和至少一个接触检测电极,以及在磁头的面向介质侧的绝缘膜,以保护接触检测传感器,绝缘膜的厚度大于接触检测电极;驱动机构,用于使磁盘 介质在磁头上,以及控制器,其电耦合到磁头用于控制磁头的操作,其中控制器通过放热电阻器元件的热失真来调节磁头和磁盘介质之间的磁间隔。 接触检测传感器可以用作第二TFC电阻元件。
    • 10. 发明授权
    • Temperature sensor and temperature measuring method
    • 温度传感器和温度测量方法
    • US08046188B2
    • 2011-10-25
    • US12336921
    • 2008-12-17
    • Seiichiro KinugasaAtsushi Kato
    • Seiichiro KinugasaAtsushi Kato
    • G01K17/00
    • G01K11/3213
    • A temperature sensor for measuring temperature in accordance with a time-of-life of a fluorescent light that is produced by a fluorescent material, and is provided with a light source for imaging an excitation light, a fluorescent material for producing fluorescent light by the excitation light, a photoreceptor element for detecting the fluorescent light and outputting a fluorescent light signal in accordance with the fluorescent light intensity, and a signal processing circuit for calculating a temperature based on the fluorescent light signal from the photoreceptor element, where the signal processing circuit calculates integral values for the fluorescent light signals in the respective intervals A through C that have identical time durations, and then, based on the integral values, for two intervals, calculates a difference value, and then calculates a ratio of two difference values, to be a variable that varies in accordance with the temperature, and then references the relationship between the temperature and the ratio between difference values, stored in advance, to convert the calculated variable into the temperature.
    • 一种温度传感器,用于根据由荧光材料产生的荧光的寿命来测量温度,并且设置有用于对激发光进行成像的光源,用于通过激发产生荧光的荧光材料 光,用于检测荧光并根据荧光强度输出荧光信号的感光体元件,以及用于根据来自感光体元件的荧光信号计算温度的信号处理电路,其中信号处理电路计算 在具有相同持续时间的相应间隔A至C中的荧光信号的积分值,然后基于积分值,对于两个间隔,计算差值,然后计算两个差值的比率 一个根据温度变化的变量,然后引用关系 p之间的温度和差值之间的比率,预先存储,将计算的变量转换成温度。