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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
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.
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公开(公告)号：US10544032B2
公开(公告)日：2020-01-28
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
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.
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公开(公告)号：US10119862B2
公开(公告)日：2018-11-06
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
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.
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公开(公告)号：US11060909B2
公开(公告)日：2021-07-13
申请号：US16470476
申请日：2017-12-20
申请人： Hidetaka Noguchi , Junichi Azumi , Hidenori Kato , Masashi Suematsu , Masayuki Fujishima , Shuichi Suzuki
发明人： Hidetaka Noguchi , Junichi Azumi , Hidenori Kato , Masashi Suematsu , Masayuki Fujishima , Shuichi Suzuki
摘要： (Object) To enable to provide a small-scale and low-cost spectrometer (Means of Achieving the Object) A spectrometer includes: a light incidence unit configured to allow incidence of light from outside; a diffraction grating configured to disperse, according to wavelength, the light that is incident through the light incidence unit; and a reflection unit including a reflection surface for reflecting the light that has been dispersed according to wavelength by the diffraction grating. Tilt of the reflection surface is changeable.
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公开(公告)号：US20180267293A1
公开(公告)日：2018-09-20
申请号：US15915094
申请日：2018-03-08
申请人： Masayuki FUJISHIMA , Hidetaka Noguchi , Hidenori Kato , Masashi Suematsu , Junichi Azumi , Shuichi Suzuki
发明人： Masayuki FUJISHIMA , Hidetaka Noguchi , Hidenori Kato , Masashi Suematsu , Junichi Azumi , Shuichi Suzuki
CPC分类号： G02B26/0808 , G01J3/18 , G02B26/007 , G02B26/0858 , G02B26/0866
摘要： A movable diffraction element and a spectroscope. The movable diffraction element includes a movable component having a comb-like shape, a supporting unit configured to support the movable component, a first cantilever actuator coupled to the supporting unit, a displacement determiner coupled to an edge of the first cantilever actuator, and a second cantilever actuator disposed parallel to the first cantilever actuator. In the movable diffraction element, a slope generated when the second cantilever actuator deforms is approximately equivalent to a slope generated at the first cantilever actuator. The spectroscope includes the movable diffraction element.
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公开(公告)号：US10444073B1
公开(公告)日：2019-10-15
申请号：US16447056
申请日：2019-06-20
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.
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公开(公告)号：US09903758B2
公开(公告)日：2018-02-27
申请号：US15606298
申请日：2017-05-26
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.
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8.发明授权Liquid dispenser head, liquid dispensing unit using same, image forming apparatus using same, and method of manufacturing liquid dispenser head 有权液体分配器头，使用其的液体分配单元，使用它的成像设备以及制造液体分配头的方法公开(公告)号：US08042917B2
公开(公告)日：2011-10-25
申请号：US11931739
申请日：2007-10-31
申请人： Junichi Azumi
发明人： Junichi Azumi
IPC分类号： B41J2/025
CPC分类号： B41J2/14274 , B41J2002/14419 , B41J2202/03 , Y10T29/42
摘要： A liquid dispenser head includes a plurality of nozzles, a plurality of liquid chambers, and a plurality of vibration members. The nozzle is used to discharge liquid. The liquid chamber communicates with the nozzle. The vibration member has a vibration portion, which is used as a deformable wall face of the liquid chamber. The vibration member includes a metal member and a resin layer directly formed on the metal member, and the resin layer has a coefficient of linear expansion greater than a coefficient of linear expansion of the metal member.
摘要翻译： 液体分配头包括多个喷嘴，多个液体室和多个振动部件。 喷嘴用于排出液体。 液体室与喷嘴连通。 振动部件具有用作液体室的可变形壁面的振动部。 振动构件包括金属构件和直接形成在金属构件上的树脂层，并且树脂层的线膨胀系数大于金属构件的线性膨胀系数。
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9.发明授权公开(公告)号：US06203673B1
公开(公告)日：2001-03-20
申请号：US09450742
申请日：1999-11-30
IPC分类号： C23C1400
CPC分类号： B81B7/0087 , G01J5/20 , G01K7/186 , H01L2224/48091 , H01L2924/00014
摘要： A thin-film microstructure sensor includes a substrate having an insulation layer. A thin-film platinum temperature-sensitive resistor is provided on the insulation layer of the substrate, the thin-film platinum temperature-sensitive resistor comprising a platinum layer, the platinum layer having a maximum crystal grain size above a reference grain size of 800 Å. The thin-film platinum temperature-sensitive resistor is formed by a sputtering process to provide a temperature coefficient of resistance TCR above a reference TCR level of 3200 ppm.
摘要翻译： 薄膜微结构传感器包括具有绝缘层的基板。 在基板的绝缘层上设置薄膜铂温敏电阻器，该薄膜铂温敏电阻器包括铂层，该铂层的最大晶粒尺寸高于参考晶粒尺寸800 。 通过溅射工艺形成薄膜铂温敏电阻器，以提供高于3200ppm的参考TCR水平的电阻TCR的温度系数。
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公开(公告)号：US20090237074A1
公开(公告)日：2009-09-24
申请号：US12403424
申请日：2009-03-13
申请人： Futoyoshi KOU , Akihiro Fuse , Junichi Azumi
发明人： Futoyoshi KOU , Akihiro Fuse , Junichi Azumi
IPC分类号： G01R33/09
CPC分类号： G01R33/093 , B82Y25/00 , H01L43/08
摘要： A disclosed magnetic sensor includes a substrate having a plane surface and multiple sloping surfaces; multiple soft magnetic films each disposed on a different one of the sloping surfaces and magnetized according to strength of a magnetic field; and multiple detecting devices each disposed on the plane surface, including a free layer and a pinned layer and configured to produce a detection output according to magnetization of the free layer and the pinned layer. Each of the soft magnetic films is magnetically coupled with the free layer of a different one of the detecting devices. The pinned layers of the detecting devices have magnetization directions different from each other.
摘要翻译： 所公开的磁传感器包括具有平面和多个倾斜表面的基板; 多个软磁膜各自设置在不同的一个倾斜表面上，并根据磁场的强度被磁化; 以及多个检测装置，每个检测装置均设置在平面上，包括自由层和被钉扎层，并被配置为根据自由层和钉扎层的磁化产生检测输出。 每个软磁膜与不同的检测装置的自由层磁耦合。 检测装置的固定层具有彼此不同的磁化方向。
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