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1. 发明授权

US09207113B2 Sound pressure prediction apparatus, sound pressure prediction method, and information storage medium 有权
标题翻译：声压预测装置，声压预测方法和信息存储介质
公开(公告)号：US09207113B2
公开(公告)日：2015-12-08
申请号：US13227175
申请日：2011-09-07
申请人： Hiroyuki Furuya , Atsushi Yamaguchi , Kazuhiro Nitta
发明人： Hiroyuki Furuya , Atsushi Yamaguchi , Kazuhiro Nitta
IPC分类号： H04R29/00 , G01H3/14
CPC分类号： G01H3/14
摘要： A sound pressure level prediction apparatus includes a storage unit for storing measured sound pressure levels. The sound pressure level prediction apparatus also includes an acquisition unit configured to acquire sound pressure levels measured at a plurality of locations for a first fan and at least one sound pressure level for a second fan, and the at least one sound pressure level being measured at the same location as at least one of the plurality of locations used for measuring the sound pressure levels for the first fan. The sound pressure level prediction apparatus further includes a prediction unit configured to predict, based on the acquired sound pressure levels of the first fan and the at least one sound pressure level for the second fan, a sound pressure level for the second fan at a location where the sound pressure level for the second fan has not yet been measured.
摘要翻译：声压级预测装置包括用于存储测量的声压级的存储单元。声压级预测装置还包括获取单元，其被配置为获取在第一风扇的多个位置处测量的声压级和用于第二风扇的至少一个声压级，并且至少一个声压级在与用于测量第一风扇的声压级的多个位置中的至少一个位置相同的位置。声压级预测装置还包括预测单元，其被配置为基于所获取的第一风扇的声压级和第二风扇的至少一个声压级来预测在位置处的第二风扇的声压级其中第二风扇的声压级尚未被测量。

2. 发明授权

US09172201B2 Wavelength conversion laser light source, and image display device 有权
标题翻译：波长转换激光光源和图像显示装置
公开(公告)号：US09172201B2
公开(公告)日：2015-10-27
申请号：US14001985
申请日：2012-02-28
申请人： Hiroyuki Furuya , Tomoya Sugita , Nobuyuki Horikawa
发明人： Hiroyuki Furuya , Tomoya Sugita , Nobuyuki Horikawa
IPC分类号： H01S3/00 , G02F1/37 , G02B27/01 , H01S3/08 , H01S3/109 , G03B21/20 , G02F1/35 , H01S3/0941 , H01S3/23 , H01S3/04 , G02F1/1362
CPC分类号： H01S3/0092 , G02B27/01 , G02F1/37 , G02F2001/136281 , G02F2001/3503 , G03B21/204 , H01S3/0401 , H01S3/08054 , H01S3/08068 , H01S3/09415 , H01S3/109 , H01S3/2383
摘要： A wavelength conversion laser light source, includes: a solid laser medium; a wavelength conversion element; a concave mirror on which a first reflecting surface reflecting a fundamental light wave and a the second harmonic light wave is formed; and a wavelength plate on which a second reflecting surface reflecting the fundamental light wave and transmitting the second harmonic light wave is formed, wherein a laser resonator is constituted by the first reflecting surface and the second reflecting surface; the solid laser medium is arranged on a first reflecting surface side of the laser resonator, the wavelength plate is arranged on a second reflecting surface side of the laser resonator, and the wavelength conversion element is arranged between the solid laser medium and the wavelength plate; and the wavelength plate outputs the second harmonic wave, to the exterior of the laser resonator, via the second reflecting surface.
摘要翻译：一种波长转换激光光源，包括：固体激光介质; 波长转换元件; 形成反射基波光和第二谐波光波的第一反射面的凹面镜; 形成反射基波光并透射二次谐波光的第二反射面的波长板，其中由第一反射面和第二反射面构成激光谐振器; 固体激光介质配置在激光谐振器的第一反射面侧，波长板配置在激光谐振器的第二反射面侧，波长转换元件配置在固体激光介质和波长板之间; 并且波长板经由第二反射面将二次谐波输出到激光谐振器的外部。

3. 发明申请

US20130335813A1 WAVELENGTH CONVERSION LASER LIGHT SOURCE, AND IMAGE DISPLAY DEVICE 有权
标题翻译：波长转换激光光源和图像显示设备
公开(公告)号：US20130335813A1
公开(公告)日：2013-12-19
申请号：US14001985
申请日：2012-02-28
申请人： Hiroyuki Furuya , Tomoya Sugita , Nobuyuki Horikawa
发明人： Hiroyuki Furuya , Tomoya Sugita , Nobuyuki Horikawa
IPC分类号： H01S3/00
CPC分类号： H01S3/0092 , G02B27/01 , G02F1/37 , G02F2001/136281 , G02F2001/3503 , G03B21/204 , H01S3/0401 , H01S3/08054 , H01S3/08068 , H01S3/09415 , H01S3/109 , H01S3/2383
摘要： A wavelength conversion laser light source, includes: a solid laser medium; a wavelength conversion element; a concave mirror on which a first reflecting surface reflecting a fundamental light wave and a second harmonic light wave is formed; and a wavelength plate on which a second reflecting surface reflecting the fundamental light wave and transmitting the second harmonic light wave is formed, wherein a laser resonator is constituted by the first reflecting surface and the second reflecting surface; the solid laser medium is arranged on a first reflecting surface side of the laser resonator, the wavelength plate is arranged on a second reflecting surface side of the laser resonator, and the wavelength conversion element is arranged between the solid laser medium and the wavelength plate; and the wavelength plate outputs the second harmonic wave, to the exterior of the laser resonator, via the second reflecting surface.
摘要翻译：一种波长转换激光光源，包括：固体激光介质; 波长转换元件; 形成反射基波光和第二谐波光波的第一反射面的凹面镜; 形成反射基波光并透射二次谐波光的第二反射面的波长板，其中由第一反射面和第二反射面构成激光谐振器; 固体激光介质配置在激光谐振器的第一反射面侧，波长板配置在激光谐振器的第二反射面侧，波长转换元件配置在固体激光介质和波长板之间; 并且波长板经由第二反射面将二次谐波输出到激光谐振器的外部。

4. 发明授权

US08286751B2 Muffling device 失效
标题翻译：消声装置
公开(公告)号：US08286751B2
公开(公告)日：2012-10-16
申请号：US12894374
申请日：2010-09-30
申请人： Hiroyuki Furuya , Atsushi Yamaguchi , Kazuhiro Nitta
发明人： Hiroyuki Furuya , Atsushi Yamaguchi , Kazuhiro Nitta
IPC分类号： G10K11/00 , E04F17/04
CPC分类号： F24F13/24 , F01N1/02 , F01N1/18 , F01N1/24
摘要： A muffling device has a muffling piece that is placed in an airflow path and muffles sound caused by airflow, and a drive unit that performs one of rotation and movement of the muffling piece.
摘要翻译：消音装置具有放置在气流路径中的消声器，并且消除由气流引起的声音，以及执行消声器的旋转和移动之一的驱动单元。

5. 发明授权

US07938541B2 Laser picture formation device and color picture formation method 有权
标题翻译：激光图像形成装置和彩色图像形成方法
公开(公告)号：US07938541B2
公开(公告)日：2011-05-10
申请号：US12065585
申请日：2006-09-01
申请人： Tetsuro Mizushima , Ken'ichi Kasazumi , Akihiro Morikawa , Hiroyuki Furuya , Kazuhisa Yamamoto , Yoshimasa Fushimi
发明人： Tetsuro Mizushima , Ken'ichi Kasazumi , Akihiro Morikawa , Hiroyuki Furuya , Kazuhisa Yamamoto , Yoshimasa Fushimi
IPC分类号： G03B21/14
CPC分类号： G03B21/204 , G03B33/12 , H04N9/3111 , H04N9/3161
摘要： The laser picture formation device includes a two-dimensional modulation element performing video image modulation as well as four or more laser light sources having different center wavelengths. The video images which have no speckle noises at the wavelength region that has high visibility, which are realized by simultaneously emitting the laser lights of green (G) and yellowish green (Y) which have particularly high visibility, and video images which are vivid as cannot be represented by the conventional display, and which can be realized by controlling the laser lights of respective colors independently, can be displayed. Particularly, by modulating the two-dimensional modulation element and the laser light output with synchronized with each other, various video displays are enabled.
摘要翻译：激光图像形成装置包括执行视频图像调制的二维调制元件以及具有不同中心波长的四个或更多个激光光源。通过同时发射具有特别高的可视性的绿色（G）和黄绿色（Y）的激光实现的具有高可见度的波长区域上没有斑点噪声的视频图像和生动的视频图像不能由常规显示器表示，并且可以通过独立地控制各个颜色的激光来实现，可以显示。特别地，通过相互同步地调制二维调制元件和激光输出，能够进行各种视频显示。

6. 发明授权

US07909135B2 Silencer and electronic apparatus having the same 有权
标题翻译：消声器和具有相同功能的电子设备
公开(公告)号：US07909135B2
公开(公告)日：2011-03-22
申请号：US12041485
申请日：2008-03-03
申请人： Hiroyuki Furuya
发明人： Hiroyuki Furuya
IPC分类号： E04F17/04
CPC分类号： F24F5/0042 , F24F11/0001 , G10K11/172 , H05K7/20145 , H05K7/20172
摘要： A silencer that reduces a noise from a noise source in a first housing that houses the noise source in a first internal space includes a second housing that houses the noise source in a second internal space, and is provided in the first internal space of the first housing, and a connector that is provided in the second housing and connects the first internal space to the second internal space, a space inside the first internal space but outside the second internal space being used to reduce the noise and wider than the second space.
摘要翻译：在第一内部空间中容纳噪声源的第一壳体中降低来自噪声源的噪声的消声器包括：第二壳体，其将噪声源容纳在第二内部空间中，并且设置在第一内部空间中的第一内部空间中壳体和设置在第二壳体中并将第一内部空间连接到第二内部空间的连接器，第一内部空间内部但第二内部空间外部的空间用于减小噪声并且比第二空间更宽。

7. 发明授权

US07907646B2 Laser light source and display device 失效
标题翻译：激光光源及显示装置
公开(公告)号：US07907646B2
公开(公告)日：2011-03-15
申请号：US11997108
申请日：2006-07-28
申请人： Kiminori Mizuuchi , Kazuhisa Yamamoto , Hiroyuki Furuya , Toshifumi Yokoyama
发明人： Kiminori Mizuuchi , Kazuhisa Yamamoto , Hiroyuki Furuya , Toshifumi Yokoyama
IPC分类号： H01S3/10
CPC分类号： H01S3/0627 , G02F2001/3505 , G02F2001/3509 , H01S3/0604 , H01S3/09415 , H01S3/109 , H01S3/2383 , H01S5/4025
摘要： According to the present invention, a laser light source comprises plural semiconductor lasers (2), a solid laser (4), a non-linear material (3) as a wavelength conversion element, a reflection coat (5) formed on one facet of the solid laser, and a reflection coat (6) formed on one facet of the non-linear material (3), and the solid laser and the wavelength conversion element are disposed between the both reflection coats to constitute a laser resonator, and plural pump parts (8) in the solid laser (4) which are pumped by the plural semiconductor lasers are separated from each other by 300 μm or more. Thereby, interference between transverse modes of laser oscillation is avoided, thereby providing a high-power, stable, and compact solid laser light source with which a stable high output power can be obtained.
摘要翻译：根据本发明，激光源包括多个半导体激光器（2），固体激光器（4），作为波长转换元件的非线性材料（3），反射涂层（5），其形成在固体激光器和形成在非线性材料（3）的一个面上的反射涂层（6），并且固体激光器和波长转换元件设置在两个反射涂层之间以构成激光谐振器，并且多个泵由多个半导体激光器泵浦的固体激光器（4）中的部分（8）彼此分开300μm以上。因此，避免了激光振荡的横向模式之间的干扰，从而提供了可获得稳定的高输出功率的高功率，稳定且紧凑的固体激光光源。

8. 发明申请

US20110058122A1 SURFACE ILLUMINATION APPARATUS AND LIQUID CRYSTAL DISPLAY USING SAME 有权
标题翻译：表面照明装置和使用相同的液晶显示器
公开(公告)号：US20110058122A1
公开(公告)日：2011-03-10
申请号：US12919923
申请日：2010-04-02
申请人： Shinichi Shikii , Tatsuo Itoh , Hiroyuki Furuya , Shinichi Kadowaki
发明人： Shinichi Shikii , Tatsuo Itoh , Hiroyuki Furuya , Shinichi Kadowaki
IPC分类号： G02F1/1335 , F21V7/22
CPC分类号： F21V9/14 , G02B6/0028 , G02B6/0038 , G02B6/0046 , G02B6/0056 , G02B6/0068 , G02F1/133536 , G02F1/13362
摘要： A surface illumination apparatus has: a plurality of light sources (12a, 12b) which emit lights; a light guiding plate (15) which allows the lights emitted from the light sources to enter through one of the side faces and emits the lights through one principal plane; a polarizing filter (19) which transmits lights in a predetermined polarizing direction and reflects lights in a polarizing direction perpendicular to the predetermined polarizing direction; a polarizing modulation plate (18) which performs predetermined modulation on the polarizing characteristics of the incident lights; and a reflection sheet (17) which regularly reflects the incident light. The polarizing filter and the polarizing modulation plate are disposed near the one principal plane of the light guiding plate, in order of the polarizing modulation plate and the polarizing filter from the light guiding plate side, the reflection sheet is disposed near the other principal plane of the light guiding plate on the opposite side to the one principal plane, at least two out of the lights emitted from the plurality of light sources include linearly polarized lights of which polarizing directions are perpendicular to each other in a stage of the lights entering the light guiding plate, and the polarizing modulation plate has a polarizing modulation cell (18a) which functions as a ½ wavelength plate, and a non-modulation cell (18b) which does not modulate the polarizing characteristics.
摘要翻译：表面照明装置具有发光的多个光源（12a，12b）导光板（15），其允许从光源发射的光通过一个侧面进入，并通过一个主平面发射光; 偏振滤光器（19），其以预定的偏振方向透射光并反射与所述预定偏振方向垂直的偏振方向的光; 对入射光的偏振特性进行预定调制的偏光调制板（18）以及规则地反射入射光的反射片（17）。偏振滤光器和偏光调制板以导光板一侧的偏光调制板和偏振滤光器的顺序配置在导光板的一个主面附近，反射片设置在所述导光板在与所述一个主平面相反的一侧上，从所述多个光源发出的光中的至少两个光包括在进入所述光的阶段中偏振方向彼此垂直的线偏振光并且偏振调制板具有用作1/2波长板的偏振调制单元（18a）和不调制偏振特性的非调制单元（18b）。

9. 发明申请

US20110032598A1 WAVELENGTH CONVERSION LASER LIGHT SOURCE AND IMAGE DISPLAY DEVICE 有权
标题翻译：波长转换激光光源和图像显示设备
公开(公告)号：US20110032598A1
公开(公告)日：2011-02-10
申请号：US12936747
申请日：2010-02-25
申请人： Nobuyuki Horikawa , Hiroyuki Furuya , Tetsuro Mizushima , Koichi Kusukama , Tomoya Sugita , Kazuhisa Yamamoto
发明人： Nobuyuki Horikawa , Hiroyuki Furuya , Tetsuro Mizushima , Koichi Kusukama , Tomoya Sugita , Kazuhisa Yamamoto
IPC分类号： G02F1/35
CPC分类号： G02F1/3501 , G02F2001/3542 , G02F2001/3548 , G02F2201/17 , G02F2203/12 , G02F2203/60
摘要： A wavelength conversion laser light source includes a fundamental wave laser light source (1) to generate a fundamental wave; a first mirror and a second mirror (4, 5), arranged so as to oppose each other; a wavelength conversion element (3) which is arranged between the first mirror and the second mirror and converts the wavelength of the fundamental wave; and a temperature control portion (8) to control the temperature of the wavelength conversion element. A portion of the fundamental wave is wavelength-converted in the wavelength conversion element, and moreover the fundamental wave which is not wavelength-converted is reflected by the first mirror and the second mirror and is repeatedly incident on the wavelength conversion element and is wavelength-converted, and the temperature control portion is arranged so as to be in contact with the wavelength conversion element, and the light quantity of the fundamental wave incident on the temperature control portion is reduced by a fundamental wave absorption portion (18).
摘要翻译：波长转换激光光源包括产生基波的基波激光光源（1）; 布置成彼此相对的第一反射镜和第二反射镜（4,5）; 布置在第一反射镜和第二反射镜之间的波长转换元件（3），并转换基波的波长; 和用于控制波长转换元件的温度的温度控制部分（8）。基波的一部分在波长转换元件中进行波长转换，此外，不进行波长转换的基波被第一反射镜和第二反射镜反射，并且重复入射到波长转换元件上，并且温度控制部分布置成与波长转换元件接触，并且入射到温度控制部分上的基波的光量被基波吸收部分（18）减小。

10. 发明申请

US20100284428A1 FIBER LASER LIGHT SOURCE 有权
标题翻译：光纤激光源
公开(公告)号：US20100284428A1
公开(公告)日：2010-11-11
申请号：US12740498
申请日：2008-10-30
申请人： Hiroyuki Furuya , Kazuhisa Yamamoto , Shinichi Kadowaki , Masahiro Kashiwagi , Kensuke Shima
发明人： Hiroyuki Furuya , Kazuhisa Yamamoto , Shinichi Kadowaki , Masahiro Kashiwagi , Kensuke Shima
IPC分类号： H01S3/067 , H01S3/08
CPC分类号： H01S3/0675 , H01S3/08059 , H01S3/094007 , H01S3/094076 , H01S3/09415 , H01S3/1618 , H04N9/3105 , H04N9/3161
摘要： A fiber laser light source is provided with a laser resonator including a pair of fiber gratings optically connected to a fiber in a state that the fiber is interposed between the paired fiber gratings. The reflection center wavelength of a laser-exit side fiber grating, out of the paired fiber gratings, lies in a wavelength range where the reflectance of a fiber grating, out of the paired fiber gratings, closer to the pump laser light source is not smaller than 80% but not larger than 98%.
摘要翻译：光纤激光光源设置有激光谐振器，该激光谐振器包括在光纤插入在成对的光纤光栅之间的状态下光纤连接到光纤的一对光纤光栅。在一对光纤光栅中的激光出射侧光纤光栅的反射中心波长位于波长范围内，成对的光纤光栅中的光纤光栅的反射率更靠近泵浦激光光源的距离不小于超过80％但不大于98％。

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