公开(公告)号：US20120066170A1

公开(公告)日：2012-03-15

申请号：US13213616

申请日：2011-08-19

申请人： Hiroyuki FURUYA ,  Atsushi Yamaguchi ,  Akihiro Otsuka ,  Akira Ueda

发明人： Hiroyuki FURUYA ,  Atsushi Yamaguchi ,  Akihiro Otsuka ,  Akira Ueda

IPC分类号： G06N5/02

CPC分类号： G10K11/16

摘要： A sound-volume prediction apparatus acquires model information on an electronic device and positional information on an air intake section and/or an air-exhaust section of the electronic device. Furthermore, by using the model information and the positional information, the sound-volume prediction apparatus extends a sound ray that indicates a transmission route of sound generated by a sound source inside the electronic device toward the air-intake section and/or the air-exhaust section from the position of the sound source until the sound ray reaches the outside of the electronic device. The sound-volume prediction apparatus predicts sound transmission characteristics inside the electronic device by using geometric information on the flow path of the extended sound ray.

摘要翻译： 音量预测装置获取关于电子装置的模型信息以及电子装置的进气部和排气部的位置信息。 此外，通过使用模型信息和位置信息，音量预测装置将指示由电子设备内部的声源产生的声音的传输路线朝向进气部分和/或空气 - 排气部分从声源的位置到声线到达电子设备的外部。 音量预测装置通过使用延伸声线的流路上的几何信息来预测电子装置内部的声音传输特性。

公开(公告)号：US20110079462A1

公开(公告)日：2011-04-07

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： E04F17/04 ,  F01N13/00 ,  F01N1/08 ,  F01N1/24

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。

公开(公告)号：US20120012759A1

公开(公告)日：2012-01-19

申请号：US13243431

申请日：2011-09-23

申请人： Hiroyuki FURUYA ,  Shinichi Shikii ,  Kazuhisa Yamamoto ,  Koichi Kusukame

发明人： Hiroyuki FURUYA ,  Shinichi Shikii ,  Kazuhisa Yamamoto ,  Koichi Kusukame

IPC分类号： G02F1/37 ,  G21K5/00 ,  G02F1/13357 ,  H01S3/10

CPC分类号： H01S3/0675 ,  G02F1/3558 ,  H01S3/0092 ,  H01S3/10069 ,  H01S3/1312 ,  H01S3/1618

摘要： A wavelength conversion laser light source includes: an element temperature switching section that switches a temperature of the wavelength conversion element according to a harmonic wave output value as set in an output setting device, and the element temperature switching section for switching a temperature of a wavelength conversion element according to a harmonic wave output level as set in the output setting device, wherein the element temperature switch section includes an element temperature holding section that holds the wavelength conversion element at the temperature as switched by the element temperature switching section.

摘要翻译： 波长转换激光源包括：元件温度切换部，其根据在输出设定装置中设定的谐波输出值切换波长转换元件的温度;元件温度切换部，切换波长的温度 转换元件根据在输出设定装置中设定的谐波输出电平，其中元件温度开关部分包括元件温度保持部分，其将波长转换元件保持在由元件温度切换部分转换的温度。

公开(公告)号：US20080169152A1

公开(公告)日：2008-07-17

申请号：US12041485

申请日：2008-03-03

申请人： Hiroyuki FURUYA

发明人： Hiroyuki FURUYA

IPC分类号： F01N7/00

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。

公开(公告)号：US20090257463A1

公开(公告)日：2009-10-15

申请号：US12411636

申请日：2009-03-26

申请人： Koichi KUSUKAME ,  Hiroyuki FURUYA ,  Kiminori MIZUUCHI ,  Tomoya SUGITA ,  Akihiro MORIKAWA ,  Nobuyuki HORIKAWA ,  Kazuhisa YAMAMOTO ,  Shinichi KADOWAKI

发明人： Koichi KUSUKAME ,  Hiroyuki FURUYA ,  Kiminori MIZUUCHI ,  Tomoya SUGITA ,  Akihiro MORIKAWA ,  Nobuyuki HORIKAWA ,  Kazuhisa YAMAMOTO ,  Shinichi KADOWAKI

IPC分类号： H01S3/10 ,  G02B26/08

CPC分类号： H01S3/109 ,  G02F1/0305 ,  G02F1/3775 ,  G02F2203/60 ,  H01S3/09415

摘要： A laser light source includes a fundamental laser generator that generates a fundamental laser light, a wavelength conversion element that is made of a ferroelectric crystal with a periodically poled structure and converts the fundamental laser light to a laser light having a different wavelength, a holding member that holds at least a part of an element surface of the wavelength conversion element that crosses a polarization direction of the periodically poled structure, and an insulation layer that is provided between the holding member and the element surface. Electric resistivity of the insulation layer is 1×108 Ω·cm or higher.

摘要翻译： 激光光源包括产生基本激光的基波激光发生器，具有周期性极化结构的铁电晶体的波长转换元件，并将基波激光转换为具有不同波长的激光，保持部件 其保持所述波长转换元件的与所述周期性极化结构的偏振方向交叉的元件表面的至少一部分，以及设置在所述保持部件和所述元件表面之间的绝缘层。 绝缘层的电阻率为1×10 8Ω·cm以上。

公开(公告)号：US20090147811A1

公开(公告)日：2009-06-11

申请号：US12328131

申请日：2008-12-04

申请人： Hiroyuki FURUYA ,  Shinichi Shikii ,  Kazuhisa Yamamoto ,  Koichi Kusukame

发明人： Hiroyuki FURUYA ,  Shinichi Shikii ,  Kazuhisa Yamamoto ,  Koichi Kusukame

IPC分类号： H01S3/02

CPC分类号： H01S3/0675 ,  G02F1/3558 ,  H01S3/0092 ,  H01S3/10069 ,  H01S3/1312 ,  H01S3/1618

摘要： A wavelength conversion laser light source includes: an element temperature switching section that switches a temperature of the wavelength conversion element according to a harmonic wave output value as set in an output setting device, and the element temperature switching section for switching a temperature of a wavelength conversion element according to a harmonic wave output level as set in the output setting device, wherein the element temperature switch section includes an element temperature holding section that holds the wavelength conversion element at the temperature as switched by the element temperature switching section.

摘要翻译： 波长转换激光源包括：元件温度切换部，其根据在输出设定装置中设定的谐波输出值切换波长转换元件的温度;元件温度切换部，切换波长的温度 转换元件根据在输出设定装置中设定的谐波输出电平，其中元件温度开关部分包括元件温度保持部分，其将波长转换元件保持在由元件温度切换部分转换的温度。

公开(公告)号：US20110170172A1

公开(公告)日：2011-07-14

申请号：US12241525

申请日：2008-09-30

申请人： Tetsuro MIZUSHIMA ,  Hiroyuki FURUYA ,  Koichi KUSUKAME ,  Kiminori MIZUUCHI ,  Kazuhisa YAMAMOTO ,  Nobuyuki HORIKAWA ,  Shinichi SHIKII ,  Tatsuo ITOH

发明人： Tetsuro MIZUSHIMA ,  Hiroyuki FURUYA ,  Koichi KUSUKAME ,  Kiminori MIZUUCHI ,  Kazuhisa YAMAMOTO ,  Nobuyuki HORIKAWA ,  Shinichi SHIKII ,  Tatsuo ITOH

IPC分类号： G02F1/35 ,  H01S3/10

CPC分类号： H01S3/005 ,  G02F1/353 ,  G02F2001/3542 ,  H01S3/0092

摘要： A wavelength conversion laser device includes a laser light source which emits a laser beam, two reflective surfaces which reflect therefrom a laser beam, a wavelength converter provided between the two reflective surfaces, which converts a laser beam into a wavelength-converted laser beam, and condensing optics which condense the laser beams to be injected between the two reflective surfaces, wherein at least one of the two reflective surfaces has a curvature for reflecting a laser beam to be re-injected into the wavelength converter between the two reflective surfaces repeatedly while forming multi paths of laser beams injected into the wavelength converter at different incident angles, and the condensing optics are arranged to disperse beam waists of the laser beams in the wavelength converter, which reciprocate between the two reflective surfaces.

摘要翻译： 波长转换激光器件包括发射激光束的激光源，从其反射激光束的两个反射表面，设置在两个反射表面之间的波长转换器，其将激光束转换成波长转换的激光束;以及 聚光光学器件，其将要注入的激光束聚集在两个反射表面之间，其中两个反射表面中的至少一个具有用于反射在两个反射表面之间重新注入到波长转换器中的激光束的曲率，同时形成 以不同的入射角注入到波长转换器中的激光束的多路径，以及聚光光学器件被布置成分散波长转换器中的激光束的波束束，波长转换器在两个反射表面之间往复运动。

公开(公告)号：US20090323172A1

公开(公告)日：2009-12-31

申请号：US12494947

申请日：2009-06-30

申请人： Hiroyuki FURUYA ,  Kazuhisa Yamamoto ,  Akifumi Aono ,  Masahide Yamauchi ,  Masashi Yamauchi ,  Shinichi Kadowaki

发明人： Hiroyuki FURUYA ,  Kazuhisa Yamamoto ,  Akifumi Aono ,  Masahide Yamauchi ,  Masashi Yamauchi ,  Shinichi Kadowaki

IPC分类号： G02F1/355

CPC分类号： G02F1/3775 ,  G02F1/3551 ,  G02F2203/21

摘要： A wavelength conversion laser light source includes: a non-linear optical crystal of an oxygen octahedral structure, having added thereto a metal ion in other components than a main component; a light source for projecting light into the non-linear optical crystal in an operation mode; and a refractive index recovery mechanism for carrying out a recovery operation for recovering a refractive index of said non-linear optical crystal as shifted overtime due to light projected into the non-linear optical crystal in the operation mode with an applied external energy into the non-linear optical crystal in a non-operation mode in which light is not injected to the non-linear optical crystal.

摘要翻译： 波长转换激光源包括：氧八面体结构的非线性光学晶体，其中除了主要成分之外添加金属离子; 用于在操作模式中将光投射到非线性光学晶体中的光源; 以及折射率恢复机构，用于执行恢复操作，以恢复所述非线性光学晶体的折射率，由于在所述非线性光学晶体中以投射到所述非线性光学晶体的所述非线性光学晶体的折射率， 在非操作模式中光不被注入非线性光学晶体的非线性光学晶体。

公开(公告)号：US20090219958A1

公开(公告)日：2009-09-03

申请号：US12358912

申请日：2009-01-23

申请人： Tetsuro MIZUSHIMA ,  Hiroyuki FURUYA ,  Shinichi SHIKII ,  Koichi KUSUKAME ,  Nobuyuki HORIKAWA ,  Kiminori MIZUUCHI ,  Kazuhisa YAMAMOTO

发明人： Tetsuro MIZUSHIMA ,  Hiroyuki FURUYA ,  Shinichi SHIKII ,  Koichi KUSUKAME ,  Nobuyuki HORIKAWA ,  Kiminori MIZUUCHI ,  Kazuhisa YAMAMOTO

IPC分类号： H01S3/10 ,  G02F1/35

CPC分类号： G02F1/37 ,  G02F2001/3509 ,  G02F2001/3542 ,  G02F2201/17 ,  H01S3/0092

摘要： A wavelength converting laser includes: a fundamental-wave laser light source emitting a fundamental wave; and a wavelength conversion element converting the fundamental wave emitted from the fundamental-wave laser light source into a converted wave having a different wavelength from the fundamental wave, in which: a pair of fundamental-wave reflecting surfaces is arranged on both end sides of the wavelength conversion element in the directions of an optical axis thereof and reflects the fundamental wave to thereby pass the fundamental wave a plurality of times inside of the wavelength conversion element, and at least one of the fundamental-wave reflecting surfaces transmits the converted wave; and the pair of fundamental-wave reflecting surfaces allows the fundamental wave to cross inside of the wavelength conversion element and form a plurality of light-concentration points at places different from a cross point of the fundamental wave. The wavelength converting laser is capable of obtaining a high conversion efficiency stably and being miniaturized.

摘要翻译： 波长转换激光器包括：发射基波的基波激光光源; 以及波长转换元件，其将从基波激光光源发射的基波转换成具有与基波不同的波长的转换波，其中：一对基波反射面布置在 波长转换元件在其光轴方向上反射基波，从而在波长转换元件内部多次通过基波，并且至少一个基波反射表面传输转换波; 并且一对基波反射面允许基波在波长转换元件的内部交叉，并且在与基波的交叉点不同的位置处形成多个光浓度点。 波长转换激光器能够稳定地获得高转换效率并且小型化。