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    • 71. 发明授权
    • Image forming optical element, image forming optical array, and image reading device
    • 图像形成光学元件,成像光学阵列和图像读取装置
    • US08493637B2
    • 2013-07-23
    • US13353665
    • 2012-01-19
    • Takashi Takeda
    • Takashi Takeda
    • H04N1/04
    • G02B17/086H04N1/02855H04N1/0313H04N2201/02429H04N2201/02435H04N2201/02437
    • An image forming optical element is provided, in which a first lens, a second lens, and a light guiding unit that leads the light input from the first lens, to the second lens, the light guiding unit has a curved shape of a first curve portion and a second curve portion from the first lens to the second lens, a first reflection face that reflects the light input from the first lens, to the second curve portion, is formed on an outer peripheral face of the first curve portion, a second reflection face that reflects the reflected light to the second lens is formed on an outer peripheral face of the second curve portion, the light input to the first lens travels in the transparent medium until reading the second lens, is output from the second lens, and then forms an image at magnification of erection equal-magnification.
    • 提供了一种图像形成光学元件,其中将从第一透镜输入的光引导到第二透镜的第一透镜,第二透镜和导光单元,导光单元具有第一曲线的弯曲形状 在第一曲线部分的外周面上形成从第一透镜到第二透镜的部分和第二曲线部分,第一反射面将从第一透镜输入的光反射到第二曲线部分,第二曲面部分, 在第二曲线部分的外周面上形成反射到第二透镜的反射光的反射面,输入到第一透镜的光在透明介质中行进直到读取第二透镜,从第二透镜输出, 然后在勃起等倍放大倍数下形成图像。
    • 75. 发明申请
    • Image Forming Optical Element, Image Forming Optical Array, And Image Reading Device
    • 图像形成光学元件,成像光学阵列和图像读取装置
    • US20120188613A1
    • 2012-07-26
    • US13353665
    • 2012-01-19
    • Takashi Takeda
    • Takashi Takeda
    • H04N1/04G02B27/10G02B17/08
    • G02B17/086H04N1/02855H04N1/0313H04N2201/02429H04N2201/02435H04N2201/02437
    • An image forming optical element is provided, in which a first lens, a second lens, and a light guiding unit that leads the light input from the first lens, to the second lens, the light guiding unit has a curved shape of a first curve portion and a second curve portion from the first lens to the second lens, a first reflection face that reflects the light input from the first lens, to the second curve portion, is formed on an outer peripheral face of the first curve portion, a second reflection face that reflects the reflected light to the second lens is formed on an outer peripheral face of the second curve portion, the light input to the first lens travels in the transparent medium until reading the second lens, is output from the second lens, and then forms an image at magnification of erection equal-magnification.
    • 提供了一种图像形成光学元件,其中将从第一透镜输入的光引导到第二透镜的第一透镜,第二透镜和导光单元,导光单元具有第一曲线的弯曲形状 在第一曲线部分的外周面上形成从第一透镜到第二透镜的部分和第二曲线部分,第一反射面将从第一透镜输入的光反射到第二曲线部分,第二曲面部分, 在第二曲线部分的外周面上形成反射到第二透镜的反射光的反射面,输入到第一透镜的光在透明介质中行进直到读取第二透镜,从第二透镜输出, 然后在勃起等倍放大倍数下形成图像。
    • 76. 发明申请
    • BATTERY VOLTAGE MONITORING CIRCUIT
    • 电池电压监控电路
    • US20120112755A1
    • 2012-05-10
    • US13278325
    • 2011-10-21
    • Akihiro NISHIZAWATakashi Takeda
    • Akihiro NISHIZAWATakashi Takeda
    • G01N27/416
    • H01M10/425G01R31/362G01R31/3658
    • A battery voltage monitoring circuit includes a first power supply terminal to be connected to the positive terminal of a battery pack having rechargeable cells connected in series; a first supply voltage sensing terminal to be connected to the positive terminal of the battery pack; a first resistor connected between the first power supply terminal and the first supply voltage sensing terminal; a second supply voltage sensing terminal to be connected to the negative terminal of a first rechargeable cell of the rechargeable cells, the first rechargeable cell being on the positive terminal side of the battery pack and connected to the positive terminal of the battery pack; a second resistor connected between the second supply voltage sensing terminal and the first power supply terminal; and a first comparator configured to compare a voltage at the first power supply terminal and a voltage at the first supply voltage sensing terminal.
    • 电池电压监视电路包括:第一电源端子,其连接到具有可串联连接的可充电电池的电池组的正极端子; 要连接到电池组的正端子的第一电源电压感测端子; 连接在第一电源端子和第一电源电压检测端子之间的第一电阻器; 第二电源电压检测端子,连接到可再充电电池的第一可再充电电池的负极端子,第一可再充电电池位于电池组的正极侧,并连接到电池组的正极端子; 连接在第二电源电压检测端子和第一电源端子之间的第二电阻器; 以及第一比较器,被配置为比较第一电源端子处的电压和第一电源电压感测端子处的电压。
    • 77. 发明授权
    • Laser light source apparatus, and monitoring apparatus and image display apparatus using the same
    • 激光光源装置,以及使用其的监视装置和图像显示装置
    • US08126025B2
    • 2012-02-28
    • US12014492
    • 2008-01-15
    • Takashi Takeda
    • Takashi Takeda
    • H01S5/00
    • G03B21/26H01S3/109H01S5/02248H01S5/14H01S5/141H01S5/4012H01S5/4087H01S5/423H04N9/3129H04N9/3161
    • A laser light source apparatus includes a first laser array light source that emits first-wavelength light, and a second laser array light source that emits second-wavelength light, the second wavelength being different from the first wavelength. The first laser array light source includes a first fundamental wave laser array that produces first fundamental wave light having a first original wavelength, and a first wavelength conversion element that wavelength-converts the first fundamental wave light into the first-wavelength light. The second laser array light source includes a second fundamental wave laser array that produces second fundamental wave light having a second original wavelength different from the first original wavelength, and a second wavelength conversion element that wavelength-converts the second fundamental wave light into the second-wavelength light.
    • 激光光源装置包括发射第一波长光的第一激光阵列光源和发射第二波长光的第二激光阵列光源,第二波长不同于第一波长。 第一激光阵列光源包括产生具有第一原始波长的第一基波光的第一基波激光器阵列和将第一基波光波长转换成第一波长光的第一波长转换元件。 第二激光阵列光源包括产生具有与第一原始波长不同的第二原始波长的第二基波光的第二基波激光器阵列,以及将第二基波光波长转换为第二基波光的第二波长转换元件, 波长光。
    • 78. 发明授权
    • Light source device and projector
    • 光源设备和投影机
    • US08029146B2
    • 2011-10-04
    • US12053890
    • 2008-03-24
    • Taisuke YamauchiTakashi Takeda
    • Taisuke YamauchiTakashi Takeda
    • G03B21/28
    • G02B27/48G02B2207/117G03H1/08G03H2001/085
    • A light source device which produces illumination light for illuminating a target illumination area on a predetermined light receiving surface includes: a light source which emits light; a superimposing illumination element which superimposes the light emitted from the light source and applies the light to the target illumination area; an optical path converting unit disposed on an optical path between the light source and the superimposing illumination element to convert the optical path of the light emitted from the light source and supply the light having the converted optical path to the superimposing illumination element; and a shift unit which shifts the optical path converting unit.
    • 产生用于照射预定光接收表面上的目标照明区域的照明光的光源装置包括:发光的光源; 叠加照明元件,其叠加从光源发射的光并将光施加到目标照明区域; 光路转换单元,设置在光源和叠加照明元件之间的光路上,以将从光源发射的光的光路转换并将具有转换的光路的光提供给叠加照明元件; 以及移位单元,其移动光路转换单元。
    • 80. 发明申请
    • BATTERY PACK
    • 电池组
    • US20100201327A1
    • 2010-08-12
    • US12602201
    • 2008-06-25
    • Takashi Takeda
    • Takashi Takeda
    • H02J7/04
    • H02J7/0031H01M2/34H01M2/348H01M10/052H01M10/441H01M10/443H01M2200/105H02J2007/0037H02J2007/004
    • In a battery pack including a protection circuit, a series circuit of a thermistor and a resistor is disposed in a vicinity of a secondary battery and connected in parallel with the secondary battery. A connection detecting circuit is disposed to detect connection of a charging device to the battery pack. A comparator is disposed to compare a voltage of a junction point of the thermistor and the resistor with a reference voltage corresponding to a predetermined temperature. A gate circuit is disposed to activate an output signal of the comparator only when the connection of the charging device is detected. The protection circuit is arranged so that, when a temperature of the secondary battery exceeds the predetermined temperature, a switch element is turned off in accordance with the output signal of the comparator activated.
    • 在包括保护电路的电池组中,热电偶和电阻器的串联电路设置在二次电池附近并与二次电池并联连接。 设置连接检测电路以检测充电装置与电池组的连接。 设置比较器以将热敏电阻和电阻器的接合点的电压与对应于预定温度的参考电压进行比较。 只有当检测到充电装置的连接时,才设置门电路来激活比较器的输出信号。 保护电路被布置成使得当二次电池的温度超过预定温度时,开关元件根据比较器的输出信号被激活而被断开。