公开(公告)号：US10444073B1

公开(公告)日：2019-10-15

申请号：US16447056

申请日：2019-06-20

申请人： Hidetaka Noguchi ,  Junichi Azumi ,  Hidenori Kato ,  Masayuki Fujishima ,  Masashi Suematsu

发明人： Hidetaka Noguchi ,  Junichi Azumi ,  Hidenori Kato ,  Masayuki Fujishima ,  Masashi Suematsu

IPC分类号： G01J3/28 ,  G01J3/20 ,  G01J3/04 ,  G01J3/18

摘要： A frame, a spectroscope, a spectrometry unit, and an image forming apparatus. The frame has hollow structure and includes at least four apertures including a first aperture, a second aperture, a third aperture through which light enters the frame, and a fourth aperture, a concave diffraction grating disposed at a position of the first aperture, and a movable reflector disposed at a position of the second aperture to reflect light dispersed by the concave diffraction grating and change a reflection angle of the reflected light. Through the fourth aperture of the frame, the light reflected by the movable reflector exits the frame. The spectroscope includes the frame, and the frame further includes an optical entrance disposed at a position of the third aperture, and an optical exit disposed at a position of the fourth aperture.

公开(公告)号：US20180215608A1

公开(公告)日：2018-08-02

申请号：US15879511

申请日：2018-01-25

申请人： Masayuki FUJISHIMA ,  Hidetaka NOGUCHI ,  Hidenori KATO ,  Junichi AZUMI ,  Masashi SUEMATSU ,  Shuichi SUZUKI

发明人： Masayuki FUJISHIMA ,  Hidetaka NOGUCHI ,  Hidenori KATO ,  Junichi AZUMI ,  Masashi SUEMATSU ,  Shuichi SUZUKI

IPC分类号： B81B3/00 ,  G02B26/08

CPC分类号： B81B3/0083 ,  B81B2201/045 ,  G01J3/26 ,  G02B26/0841 ,  G02B26/0858

摘要： A MEMS device includes a plurality of ribbon elements, a securing portion, and a plurality of connecting portions. The securing portion supports the plurality of ribbon elements. The plurality of connecting portions are disposed on ends of each of the plurality of ribbon elements and connect each of the plurality of ribbon elements to the securing portion. An angle formed by a longitudinal extending line of each of the plurality of ribbon elements and each of the plurality of connecting portions is greater than 0° in a planar direction of each of the plurality of ribbon elements.

公开(公告)号：US20150076651A1

公开(公告)日：2015-03-19

申请号：US14206087

申请日：2014-03-12

申请人： Hidetaka Noguchi

发明人： Hidetaka Noguchi

IPC分类号： H01L35/32 ,  H01L35/34 ,  G01J5/12

CPC分类号： H01L35/32 ,  G01J5/023 ,  G01J5/12 ,  H01L35/34

摘要： An infrared ray sensor includes a thermopile. The thermopile includes a first semiconductor material part and a second semiconductor material part, the first semiconductor material part and the second semiconductor material part are laminated, and a dielectric film is provided between the first semiconductor material part and the second semiconductor material part.

摘要翻译： 红外线传感器包括热电堆。 热电堆包括第一半导体材料部分和第二半导体材料部分，层叠第一半导体材料部分和第二半导体材料部分，并且在第一半导体材料部分和第二半导体材料部分之间设置电介质膜。

公开(公告)号：US20150076351A1

公开(公告)日：2015-03-19

申请号：US14483303

申请日：2014-09-11

申请人： Hidetaka Noguchi

发明人： Hidetaka Noguchi

IPC分类号： G01J5/14

CPC分类号： G01J5/14 ,  G01J5/0225 ,  G01J5/0285 ,  G01J5/12 ,  G01J2005/0077 ,  G01J2005/123

摘要： A thermal-type infrared sensor includes a thermopile; an electrical conduction path of the thermopile, the conduction path including at least one crossed section in which the conduction path is crossed; a first region that is closed or substantially closed and formed by part of the conduction path, the part of the conduction path including an output section of the conduction path and the at least one crossed section; and a second region that is closed or substantially closed and formed by another part of the conduction path having the at least one crossed section as a boundary. The first region and the second region do not overlap each other.

摘要翻译： 热式红外传感器包括热电堆; 所述热电堆的导电路径，所述导电路径包括所述传导路径交叉的至少一个交叉区域; 第一区域，其被封闭或基本上封闭并由导电路径的一部分形成，所述导电路径的所述部分包括所述传导路径的输出部分和所述至少一个交叉区域; 以及第二区域，其被封闭或基本上闭合并且由具有至少一个交叉部分的传导路径的另一部分形成为边界。 第一区域和第二区域不重叠。

公开(公告)号：US08927934B2

公开(公告)日：2015-01-06

申请号：US13227681

申请日：2011-09-08

申请人： Hidetaka Noguchi

发明人： Hidetaka Noguchi

IPC分类号： G01J5/00 ,  G01J5/08 ,  G01J5/02

CPC分类号： G01J5/0881 ,  G01J5/024 ,  G01J5/0853

摘要： A thermal infrared sensor includes an infrared ray absorbing film that is thermally separated from a semiconductor substrate by a hollow part; and a temperature sensor configured to detect temperature changes of the infrared ray absorbing film. The infrared ray absorbing film includes an infrared ray antireflection structure configured with a sub wavelength structure, the infrared ray antireflection structure being provided on a surface of the infrared ray absorbing film facing the semiconductor substrate.

摘要翻译： 热红外传感器包括通过中空部分与半导体衬底热分离的红外线吸收膜; 以及配置为检测红外线吸收膜的温度变化的温度传感器。 红外线吸收膜包括配置有亚波长结构的红外线抗反射结构，红外线抗反射结构设置在面向半导体基板的红外线吸收膜的表面上。

公开(公告)号：US20090162118A1

公开(公告)日：2009-06-25

申请号：US12314312

申请日：2008-12-08

申请人： Hidetaka Noguchi ,  Toshiyuki Andoh ,  Takashi Hodoshima ,  Seiji Hoshino ,  Tatsuhiko Oikawa ,  Takashi Hashimoto

发明人： Hidetaka Noguchi ,  Toshiyuki Andoh ,  Takashi Hodoshima ,  Seiji Hoshino ,  Tatsuhiko Oikawa ,  Takashi Hashimoto

IPC分类号： G03G15/00

CPC分类号： G03G15/2064 ,  G03G15/161 ,  G03G15/5004 ,  G03G2221/1657

摘要： A driving apparatus includes a driving unit, a driven unit driven by the driving unit, a driving control unit configured to control the driving unit by performing feed-forward control based on feed-forward target data determined in advance to reduce a speed change of the driven unit. The speed change of the driven unit is expressed substantially as a positive half cycle of a sinusoidal waveform having an amplitude and a time duration, and the feed-forward target data is calculated from the amplitude and the time duration to represent a rectangular waveform approximating the positive half cycle of the sinusoidal waveform.

摘要翻译： 驱动装置包括：驱动单元，由驱动单元驱动的从动单元;驱动控制单元，被配置为通过基于预先确定的前馈目标数据执行前馈控制来控制驱动单元，以减少驱动单元的速度变化 驱动单元。 驱动单元的速度变化基本上表示为具有振幅和持续时间的正弦波形的正半周期，并且从振幅和持续时间计算前馈目标数据，以表示近似于 正弦波形的正半周期。

公开(公告)号：US20180252578A1

公开(公告)日：2018-09-06

申请号：US15905925

申请日：2018-02-27

申请人： Shuichi Suzuki ,  Hidetaka Noguchi ,  Masayuki Fujishima ,  Hidenori Kato ,  Junichi Azumi ,  Masashi Suematsu

发明人： Shuichi Suzuki ,  Hidetaka Noguchi ,  Masayuki Fujishima ,  Hidenori Kato ,  Junichi Azumi ,  Masashi Suematsu

IPC分类号： G01J3/02 ,  G01J3/06 ,  G01J3/30

CPC分类号： G01J3/021 ,  G01J3/0256 ,  G01J3/0264 ,  G01J3/06 ,  G01J3/18 ,  G01J3/28 ,  G01J3/30 ,  G01J3/453 ,  G01J3/52 ,  G01J2003/064 ,  G01J2003/451

摘要： A spectrum measuring device including a ribbon element, a light detection element, and circuitry. The ribbon element includes a first light reflector including a plurality of first light reflection surfaces configured to be translated in an out-of-plane direction, and a second light reflector including a plurality of second light reflection surfaces that are fixed. The circuitry supplies a drive signal to the ribbon element in such a manner that a change of a displacement amount difference between the first light reflection surfaces and the second light reflection surfaces corresponds to a predetermined frequency; and acquires the light quantity data detected by the light detection element at a predetermined sampling frequency.

公开(公告)号：US20170350759A1

公开(公告)日：2017-12-07

申请号：US15606298

申请日：2017-05-26

申请人： Junichi AZUMI ,  Hidetaka NOGUCHI ,  Hidenori KATO ,  Masashi SUEMATSU ,  Masayuki FUJISHIMA

发明人： Junichi AZUMI ,  Hidetaka NOGUCHI ,  Hidenori KATO ,  Masashi SUEMATSU ,  Masayuki FUJISHIMA

IPC分类号： G01J3/18 ,  G01J3/28 ,  G01J3/02

CPC分类号： G01J3/18 ,  G01J3/021 ,  G01J3/0256 ,  G01J3/0259 ,  G01J3/0264 ,  G01J3/06 ,  G01J3/28

摘要： A spectral measurement device includes a light reflection grating having a plurality of movable gratings and a movable grating drive unit that displaces the movable gratings to alter a grating pattern of the light reflection grating, a light detecting element that detects light incident on the light reflection grating, a storage unit storing a relationship between a light quantity to be detected by the light detecting element and corresponding light intensities at differing wavelengths for different grating patterns, and a computation unit that calculates light intensities at the differing wavelengths of the light incident on the light reflection grating based on the light quantity of the incident light detected by the light detecting element for each of the different grating patterns by altering the grating pattern based on the relationship between the light quantity and the corresponding light intensities for the different grating patterns stored in the storage unit.

公开(公告)号：US08385762B2

公开(公告)日：2013-02-26

申请号：US12461905

申请日：2009-08-27

申请人： Hidetaka Noguchi ,  Toshiyuki Andoh ,  Takashi Hodoshima ,  Seiji Hoshino ,  Takashi Hashimoto

发明人： Hidetaka Noguchi ,  Toshiyuki Andoh ,  Takashi Hodoshima ,  Seiji Hoshino ,  Takashi Hashimoto

IPC分类号： G03G15/06 ,  G03G15/00

CPC分类号： G03G15/1605 ,  G03G15/0194 ,  G03G15/657

摘要： A transfer roller lies opposite to a supporting roller across an image carrying belt and abuts against the outer surface of the image carrying belt to form a transfer nip. A driving force transmission unit transmits driving force from a driving source to a driving roller. A drive control unit performs drive control of the driving source. A feedforward control unit performs feedforward control on the driving source via the drive control unit. An entry detecting unit detects entry of a sheet in the transfer nip. The feedforward control unit considers an entry detection signal output by the entry sensor as a trigger for performing feedforward control after a predetermined time.

摘要翻译： 转印辊与支撑辊相对，穿过图像承载带并抵靠图像承载带的外表面以形成转印辊隙。 驱动力传递单元将来自驱动源的驱动力传递到驱动辊。 驱动控制单元执行驱动源的驱动控制。 前馈控制单元通过驱动控制单元对驱动源进行前馈控制。 入口检测单元检测转印辊隙中纸张的进入。 前馈控制单元将入口传感器输出的入口检测信号视为在预定时间之后执行前馈控制的触发。

公开(公告)号：US08254811B2

公开(公告)日：2012-08-28

申请号：US12379505

申请日：2009-02-24

申请人： Toshiyuki Andoh ,  Takashi Hashimoto ,  Takashi Hodoshima ,  Hidetaka Noguchi ,  Seiji Hoshino ,  Tatsuhiko Oikawa ,  Tetsuo Watanabe

发明人： Toshiyuki Andoh ,  Takashi Hashimoto ,  Takashi Hodoshima ,  Hidetaka Noguchi ,  Seiji Hoshino ,  Tatsuhiko Oikawa ,  Tetsuo Watanabe

IPC分类号： G03G15/00 ,  G03G15/08

CPC分类号： G03G15/0131 ,  G03G15/1605 ,  G03G15/161 ,  G03G2215/00738 ,  G03G2215/0154 ,  G03G2215/0158

摘要： An image-carrier driving unit drives an image carrier. An image forming unit forms an image on the image carrier. A moving-member driving unit drives a moving member that is movable towards and away from the image carrier. A detecting unit detects a position of the moving member at predetermined sampling times while the moving member is moving. A movement control unit performs a feedback control on the moving-member driving unit such that a detection result of the detecting unit follows a target value corresponding to each of the predetermined sampling times when the moving member moves while the image forming unit is forming the image on the image carrier.

摘要翻译： 图像载体驱动单元驱动图像载体。 图像形成单元在图像载体上形成图像。 移动构件驱动单元驱动能够朝向和远离图像载体移动的移动构件。 检测单元在移动构件移动时以预定的采样次数检测移动构件的位置。 移动控制单元对移动构件驱动单元执行反馈控制，使得当图像形成单元正在形成图像时，检测单元的检测结果遵循与移动构件移动时的每个预定采样次数相对应的目标值 在图像载体上。