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    • 5. 发明授权
    • Viewing apparatus with visual axis detector
    • 用视轴检测仪观察仪器
    • US5712684A
    • 1998-01-27
    • US624201
    • 1996-04-03
    • Shunsuke InoueHidekazu Takahashi
    • Shunsuke InoueHidekazu Takahashi
    • G02B21/00A61B3/103A61B3/14G02B27/02G03B13/02H04N5/225H04N5/232
    • G03B13/02G02B27/02G03B2213/025
    • A viewing apparatus exhibiting high performance and an image forming apparatus including the same. The viewing apparatus includes a projection optical system for projecting an image on a viewer's eye, a detector for detecting the refractive power of the viewer's eye, and an adjustor for adjusting the projection optical system so that the image is formed substantially on a viewer's eye fundus. The imaging apparatus includes an imager for forming an image of an object, a projection optical system for projecting the object image on the viewer's eye, a detector for detecting the refractive power of the viewer's eye, and an adjustor for adjusting the projection optical system so that the object image is formed substantially on the viewer's eye fundus in accordance with the refractive power of the viewer's eye.
    • 具有高性能的观赏装置和包括该观赏装置的图像形成装置。 该观看装置包括投影光学系统,用于将观看者的眼睛上的图像投影,用于检测观看者的眼睛的屈光力的检测器,以及用于调整投影光学系统的调节器,使得图像基本上形成在观察者眼底 。 成像装置包括用于形成物体的图像的成像器,用于将观察者的眼睛上的物体图像投射的投影光学系统,用于检测观察者的眼睛的屈光度的检测器,以及用于调整投影光学系统的调节器 对象图像基本上在观看者的眼底上形成,根据观看者的眼睛的屈光力。
    • 6. 发明授权
    • Magnetic refrigerator utilizing a permanent magnet to create movement between plates comprising high and low temperature side heat exchangers
    • 利用永久磁铁产生包括高温和低温侧热交换器的板之间运动的磁性制冷机
    • US09273886B2
    • 2016-03-01
    • US14115153
    • 2012-04-23
    • Hidekazu TakahashiYutaka Tasaki
    • Hidekazu TakahashiYutaka Tasaki
    • F25B21/00
    • F25B21/00F25B2321/0022Y02B30/66
    • A magnetic body is provided to improve heat transport capability and heat transport efficiency. A magnetic body arranged plate has magnetic body units each including magnetic members. Low-temperature side and high-temperature side heat exchange units are disposed at ends of each magnetic body unit. Permanent magnets and heat conductive members are arranged on a magnet/heat conductive member arranged plate. When the magnetic body arranged plate and the magnet/heat conductive member arranged plate are moved relative to each other, the permanent magnets apply magnetism separately to the magnetic members of each magnetic body unit. The magnet/heat conductive member arranged plate creates a temperature difference and conducts heat in one direction between the magnetic members, the low-temperature side heat exchange unit, and the high-temperature side heat exchange unit.
    • 提供磁体以改善传热能力和传热效率。 磁体排列板具有各自包括磁性构件的磁性体单元。 低温侧和高温侧热交换单元配置在各磁体单元的端部。 永磁体和导热构件布置在磁/导热构件布置的板上。 当磁体排列板和磁体/导热构件布置板相对于彼此移动时,永磁体分别将磁力施加到每个磁体单元的磁性构件。 磁体/导热构件布置板产生温度差,并且在磁性构件,低温侧热交换单元和高温侧热交换单元之间沿一个方向传导热量。
    • 7. 发明申请
    • MAGNETIC STRUCTURE AND MAGNETIC AIR-CONDITIONING AND HEATING DEVICE USING SAME
    • 使用相同的磁性结构和磁性空调及加热装置
    • US20140338365A1
    • 2014-11-20
    • US14344081
    • 2012-09-07
    • Yutaka TasakiHidekazu Takahashi
    • Yutaka TasakiHidekazu Takahashi
    • F25B21/00
    • F25B21/00F25B2321/002H01F1/012Y02B30/66
    • A magnetic structure has a magnetocaloric material the temperature of which changes with application or removal of a magnetic field, and a high thermal conduction member which is in contact with the magnetocaloric material and has higher thermal conductivity than the magnetocaloric material. Further, this magnetic air-conditioning and heating device is provided with multiple of the aforementioned magnetic structures, a thermal switch which is arranged between magnetic structures and transmits or insulates heat, and a magnetic field varying unit which applies or removes a magnetic field to each of the magnetic structures. By providing in the magnetic structures a high thermal conduction member with higher thermal conductivity than the magnetocaloric material, some or all of the heat generated in the magnetocaloric material can be quickly conducted in the magnetic bodies.
    • 磁性结构具有其温度随施加或去除磁场而变化的磁热材料,以及与磁热材料接触并且具有比磁热材料更高的导热性的高导热构件。 此外,这种磁性空调和加热装置设置有多个上述磁性结构,布置在磁性结构之间并传递或绝热的热开关,以及将磁场施加或去除每个磁场的磁场改变单元 的磁性结构。 通过在磁结构中提供具有比磁热材料更高的热导率的高导热构件,可以在磁体中快速地传导在磁热材料中产生的一些或全部热。
    • 8. 发明授权
    • Solid-state image pickup apparatus and image pickup system
    • 固态图像拾取装置和图像拾取系统
    • US08717472B2
    • 2014-05-06
    • US13362795
    • 2012-01-31
    • Masaru FujimuraTomoyuki NodaHidekazu Takahashi
    • Masaru FujimuraTomoyuki NodaHidekazu Takahashi
    • H04N3/14H04N5/335
    • H04N5/335H04N5/347H04N5/37452H04N9/045
    • A solid-state image pickup apparatus includes a reading unit having a plurality of pixels connected thereto, holding signals from the pixels, and a control unit capable of controlling operations of the pixels and reading unit. The control unit controls the pixels and reading unit in a first operation mode without addition, in a second operation mode in which signals from aa of the pixels are added, aa being an integer greater than one, and in a third operation mode in which signals from bb of the pixels are added, bb being an integer greater than aa. The reading unit includes a holding unit having a capacitance value of C, and the holding unit includes a first capacitor having a capacitance value of C/bb and a second capacitor having a capacitance value of C/p, p being a common multiple of aa and bb.
    • 固态图像拾取装置包括具有连接到其上的多个像素的读取单元,保持来自像素的信号,以及控制单元,其能够控制像素和读取单元的操作。 控制单元在没有添加的情况下以第一操作模式控制像素和读取单元,在第二操作模式中,添加来自aa的信号,aa是大于1的整数,并且在第三操作模式中,信号 从bb的像素被添加,bb是大于aa的整数。 读取单元包括具有电容值C的保持单元,并且保持单元包括具有电容值C / bb的第一电容器和具有电容值C / p的第二电容器,p是aa的公倍数 和bb。
    • 9. 再颁专利
    • Focus detection apparatus, method of driving the same and camera system
    • 焦点检测装置,驱动方法和相机系统
    • USRE44499E1
    • 2013-09-17
    • US13344087
    • 2012-01-05
    • Daisuke InoueHidekazu Takahashi
    • Daisuke InoueHidekazu Takahashi
    • G03B3/00
    • G03B13/36G02B7/346
    • A low cost and high speed AF sensor is realized by increasing AF speed without providing a sensor dedicated for a large de-focusing AF. The AF sensor has two sensors each including a plurality of photoelectric conversion elements and detects a focus based on signals read from the sensors. The two sensors each includes a plurality of linear sensors 11 to 13. The two sensors each has a plurality of accumulation controlling circuits (PB detection circuits 14 to 16 and accumulation decision circuits 17 to 19) for controlling the accumulation time of the photoelectric conversion elements and a plurality of scanning circuits (shift registers 21 to 23) for reading out output signals from the photoelectric conversion elements. The AF sensor has a first mode in which the accumulation time of each linear sensor in the two sensors is independently controlled to independently read a signal output and a second mode in which the accumulation time of the linear sensors in the two sensors is collectively controlled to read a signal output.
    • 通过增加AF速度实现低成本和高速AF传感器,而不需要提供专用于大型去焦AF的传感器。 AF传感器具有两个传感器,每个传感器包括多个光电转换元件,并且基于从传感器读取的信号来检测焦点。 两个传感器各自包括多个线性传感器11至13.两个传感器各自具有多个累积控制电路(PB检测电路14至16和累积判定电路17至19),用于控制光电转换元件的累积时间 以及用于读出来自光电转换元件的输出信号的多个扫描电路(移位寄存器21〜23)。 AF传感器具有第一模式,其中独立地控制两个传感器中的每个线性传感器的累积时间,以独立地读取信号输出和第二模式,其中两个传感器中的线性传感器的累积时间被集中控制到 读取信号输出。