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1. 发明申请

US20070014505A1 Micro sensor device 失效
标题翻译：微传感器装置
公开(公告)号：US20070014505A1
公开(公告)日：2007-01-18
申请号：US11485294
申请日：2006-07-13
申请人： Kazuhiko Hosomi , Hiroji Yamada , Toshio Katsuyama , Yasuhiko Arakawa , Toshihiko Fukamachi
发明人： Kazuhiko Hosomi , Hiroji Yamada , Toshio Katsuyama , Yasuhiko Arakawa , Toshihiko Fukamachi
IPC分类号： G02B6/00
CPC分类号： G02B6/12004 , G01J3/26 , G01N21/4133 , G02B2006/1213 , G02B2006/12164
摘要： The present invention provides an ultra-mini and low cost refractive index measuring device applicable to biochemical measurements of an extremely minute amount of a sample. The refractive index measuring device uses a photonic crystal without any requirement of an external spectrograph or the like. The micro sensor device according to the present invention includes a light source emitting light with a single wavelength, a microcavity in which a resonant wavelength varies depending on a position thereof. A refractive index of a material to be measured is measured based on positional information by detecting a transmitting position of light changing in response to a change of a refractive index of the measured material. The micro sensor device according to the present invention enables measurement of a refractive index of a material to be measured without using a large-scale spectrograph.
摘要翻译：本发明提供了一种适用于极微量样品的生物化学测量的超小型和低成本折射率测量装置。折射率测量装置使用光子晶体，而不需要外部光谱仪等。根据本发明的微型传感器装置包括发射具有单一波长的光的光源，其中谐振波长根据其位置而变化的微腔。通过检测响应于测量材料的折射率的变化而变化的光的透射位置，基于位置信息来测量要测量的材料的折射率。根据本发明的微型传感器装置能够在不使用大规模光谱仪的情况下测量待测材料的折射率。

2. 发明授权

US07450789B2 Micro sensor device 失效
标题翻译：微传感器装置
公开(公告)号：US07450789B2
公开(公告)日：2008-11-11
申请号：US11485294
申请日：2006-07-13
申请人： Kazuhiko Hosomi , Hiroji Yamada , Toshio Katsuyama , Yasuhiko Arakawa , Toshihiko Fukamachi
发明人： Kazuhiko Hosomi , Hiroji Yamada , Toshio Katsuyama , Yasuhiko Arakawa , Toshihiko Fukamachi
IPC分类号： G02B6/00
CPC分类号： G02B6/12004 , G01J3/26 , G01N21/4133 , G02B2006/1213 , G02B2006/12164
摘要： The present invention provides an ultra-mini and low cost refractive index measuring device applicable to biochemical measurements of an extremely minute amount of a sample. The refractive index measuring device uses a photonic crystal without any requirement of an external spectrograph or the like.The micro sensor device according to the present invention includes a light source emitting light with a single wavelength, a microcavity in which a resonant wavelength varies depending on a position thereof. A refractive index of a material to be measured is measured based on positional information by detecting a transmitting position of light changing in response to a change of a refractive index of the measured material. The micro sensor device according to the present invention enables measurement of a refractive index of a material to be measured without using a large-scale spectrograph.
摘要翻译：本发明提供了一种适用于极微量样品的生物化学测量的超小型和低成本折射率测量装置。折射率测量装置使用光子晶体，而不需要外部光谱仪等。根据本发明的微型传感器装置包括发射具有单一波长的光的光源，其中谐振波长根据其位置而变化的微腔。通过检测响应于测量材料的折射率的变化而变化的光的透射位置，基于位置信息来测量要测量的材料的折射率。根据本发明的微型传感器装置能够在不使用大规模光谱仪的情况下测量待测材料的折射率。

3. 发明申请

US20050017178A1 Micro-spectroscopic measuring device and micro-chemical system 失效
标题翻译：微光谱测量装置和微观化学系统
公开(公告)号：US20050017178A1
公开(公告)日：2005-01-27
申请号：US10788275
申请日：2004-03-01
申请人： Taro Ogawa , Toshiki Sugawara , Kazuhiko Hosomi , Masataka Shirai , Toshio Katsuyama , Kaoru Umemura , Masaru Izawa , Kazuhiko Sagara , Hiroshi Kakibayashi
发明人： Taro Ogawa , Toshiki Sugawara , Kazuhiko Hosomi , Masataka Shirai , Toshio Katsuyama , Kaoru Umemura , Masaru Izawa , Kazuhiko Sagara , Hiroshi Kakibayashi
IPC分类号： G01J3/14 , B01J19/00 , B01L3/00 , G01J3/42 , G01N21/05 , G01N21/31 , G01N21/35 , G01N21/3577 , G01N37/00
CPC分类号： G01N21/31 , B01L3/502715 , B01L2200/027 , B01L2300/0654 , B01L2300/0816 , B01L2300/0887 , G01N21/05 , G01N2021/0346 , G01N2021/058 , G01N2201/0873
摘要： A micro-spectroscopic measuring device having a structure in which a spectroscopic element made of an array of photonic crystals with defects, flow paths for introducing a sample, and light detecting elements with sensitivity to a band from near infrared to infrared are stacked.
摘要翻译：具有这样的结构的微分光学测量装置被堆叠，其中由具有缺陷的光子晶体阵列制成的分光元件，用于引入样品的流动路径和对从近红外线到红外线的频带具有灵敏度的光检测元件。

4. 发明授权

US07145146B2 Micro-spectroscopic measuring device and micro-chemical system 失效
标题翻译：微光谱测量装置和微观化学系统
公开(公告)号：US07145146B2
公开(公告)日：2006-12-05
申请号：US10788275
申请日：2004-03-01
申请人： Taro Ogawa , Toshiki Sugawara , Kazuhiko Hosomi , Masataka Shirai , Toshio Katsuyama , Kaoru Umemura , Masaru Izawa , Kazuhiko Sagara , Hiroshi Kakibayashi
发明人： Taro Ogawa , Toshiki Sugawara , Kazuhiko Hosomi , Masataka Shirai , Toshio Katsuyama , Kaoru Umemura , Masaru Izawa , Kazuhiko Sagara , Hiroshi Kakibayashi
IPC分类号： G01N21/35
CPC分类号： G01N21/31 , B01L3/502715 , B01L2200/027 , B01L2300/0654 , B01L2300/0816 , B01L2300/0887 , G01N21/05 , G01N2021/0346 , G01N2021/058 , G01N2201/0873
摘要： A micro-spectroscopic measuring device having a structure in which a spectroscopic element made of an array of photonic crystals with defects, flow paths for introducing a sample, and light detecting elements with sensitivity to a band from near infrared to infrared are stacked.
摘要翻译：具有这样的结构的微分光学测量装置被堆叠，其中由具有缺陷的光子晶体阵列制成的分光元件，用于引入样品的流动路径和对从近红外线到红外线的频带具有灵敏度的光检测元件。

5. 发明授权

US06931189B2 Optical waveguides and optical devices with optical waveguides 失效
标题翻译：具有光波导的光波导和光学器件
公开(公告)号：US06931189B2
公开(公告)日：2005-08-16
申请号：US10321506
申请日：2002-12-18
申请人： Youngkun Lee , Kazuhiko Hosomi , Toshio Katsuyama , Tatsuya Tomaru
发明人： Youngkun Lee , Kazuhiko Hosomi , Toshio Katsuyama , Tatsuya Tomaru
IPC分类号： G02B6/30 , G02B6/02 , G02B6/12 , G02B6/122 , G02B6/14 , G02B6/10 , G02B6/26
CPC分类号： B82Y20/00 , G02B6/1225 , G02B6/1228 , G02B6/14 , G02B6/30
摘要： The invention provides an optical waveguide for enabling the reduction of a coupling loss caused by difference in the size of a mode field diameter between optical waveguide modes different in the mode field diameter and a coupling loss caused by reflection on a boundary caused by the difference of media and an optical device using it. Structure provided with a mode field diameter converter provided with an antireflection part required to reduce a coupling loss between a microoptical circuit and a single mode optical fiber is integrally produced using effective refractive index control based upon photonic crystal structure.
摘要翻译：本发明提供了一种光波导，其能够减少由模场直径不同的光波导模之间的模场直径尺寸的差异引起的耦合损耗和由边界上的反射引起的边界反射引起的耦合损耗媒体和使用它的光学设备。提供了具有减小微光电路和单模光纤之间的耦合损耗所需的抗反射部件的模场直径转换器的结构，是使用基于光子晶体结构的有效折射率控制而一体化的。

6. 发明授权

US06731846B2 Dispersion compensator and optical transmission system using same 失效
标题翻译：色散补偿器和使用它的光传输系统
公开(公告)号：US06731846B2
公开(公告)日：2004-05-04
申请号：US09941697
申请日：2001-08-30
申请人： Kazuhiko Hosomi , Toshio Katsuyama , Young-kun Lee , Masahiro Ojima
发明人： Kazuhiko Hosomi , Toshio Katsuyama , Young-kun Lee , Masahiro Ojima
IPC分类号： G02B602
CPC分类号： G02F1/035 , B82Y20/00 , G02B6/1225 , G02B6/29317 , G02B6/29394 , G02B6/29395 , G02F2202/32
摘要： The present invention aims to provide a dispersion compensator which is ultra small in size and low in cost and capable of controlling dispersion compensating values, and an optical transmission system using the dispersion compensator. A dispersion property of light that propagates through defects in a photonic crystal, is used to compensate for each wavelength dispersion. A dispersion compensator comprises a dispersion-compensating-waveguide array in which a plurality of dispersion compensating waveguides having dispersion compensating values different from one another are placed, a drive unit for driving the dispersion-compensating-waveguide array, and optical fibers for inputting/outputting a light signal. Each of the dispersion compensating waveguides comprises regular waveguides and a waveguide made of defects in photonic crystal. The lengths of the waveguides made of the defects in photonic crystal are changed one by one to make dispersion compensating values different from one another.
摘要翻译：本发明旨在提供一种尺寸超小，成本低且能够控制色散补偿值的色散补偿器，以及使用该色散补偿器的光传输系统。使用通过光子晶体中的缺陷传播的光的分散特性来补偿每个波长色散。色散补偿器包括色散补偿波导阵列，其中放置了具有彼此不同的色散补偿值的多个色散补偿波导，用于驱动色散补偿波导阵列的驱动单元和用于输入/输出的光纤一个光信号。每个色散补偿波导包括规则波导和由光子晶体中的缺陷制成的波导。由光子晶体中的缺陷构成的波导的长度逐一变化，使得色散补偿值彼此不同。

7. 发明授权

US5698798A Method and apparatus for dynamic observation of specimen 失效
标题翻译：试样动态观察方法及装置
公开(公告)号：US5698798A
公开(公告)日：1997-12-16
申请号：US411316
申请日：1995-03-28
申请人： Makiko Kohno , Shigeyuki Hosoki , Tsuyoshi Hasegawa , Yusuke Yajima , Toshio Katsuyama
发明人： Makiko Kohno , Shigeyuki Hosoki , Tsuyoshi Hasegawa , Yusuke Yajima , Toshio Katsuyama
IPC分类号： G01D21/00 , G01N23/00 , G01N25/00 , G01N33/00 , G01Q80/00
CPC分类号： G01Q60/12 , B82Y35/00 , Y10S977/852
摘要： In a measuring method and a measuring apparatus which are suited for observing a dynamic physical phenomenon particularly in a microdevice, a signal for generating a physical phenomenon in a specimen is inputted to the specimen, and a signal which is caused by this dynamic physical phenomenon is detected by a probe which is close to or in contact with the specimen surface in correspondence with a signal input to the specimen on the basis of the specific time. The measuring apparatus has a scanning probe microscope with a probe (tip) which is close to or in contact with the specimen surface, a pulse voltage application control unit for applying respective pulse voltages to the specimen and probe, and a signal measuring unit for measuring a signal from the specimen detected by the probe. The measuring apparatus causes a dynamic physical phenomenon in the specimen by applying the pulse voltage to the specimen, applies a bias voltage between the probe and specimen by applying the pulse voltage to the probe, and detects the signal caused by the dynamic physical phenomenon in the specimen. Pulse voltage application to the probe is executed by the pulse voltage application control unit in correspondence with pulse voltage application to the specimen on the basis of the specific time. A dynamic physical phenomenon in a microarea of a specimen which is caused by the particle property or wave property of electrons can thus be observed.
摘要翻译：在适于观察动态物理现象的测量方法和测量装置中，特别是在微型装置中，用于产生样本中的物理现象的信号被输入到样本，并且由该动态物理现象引起的信号是通过与基于特定时间输入到样本的信号相对应的与探针接近或接触的探针来检测。测量装置具有扫描探针显微镜，其具有与试样表面接近或接触的探针（尖端），用于向样本和探针施加相应脉冲电压的脉冲电压施加控制单元，以及用于测量由探针检测到的样本的信号。测量装置通过向样本施加脉冲电压来引起样品中的动态物理现象，通过向探针施加脉冲电压在探针和样品之间施加偏置电压，并且检测由于动态物理现象引起的信号标本。脉冲电压施加到探针由脉冲电压施加控制单元根据具体时间对标本施加脉冲电压进行。因此可以观察到由电子的粒子特性或波特性引起的样品的微区域中的动态物理现象。

8. 发明授权

US5362972A Semiconductor device using whiskers 失效
标题翻译：半导体器件使用晶须
公开(公告)号：US5362972A
公开(公告)日：1994-11-08
申请号：US686780
申请日：1991-04-17
申请人： Masamitsu Yazawa , Kenji Hiruma , Toshio Katsuyama , Nobutaka Futigami , Hidetoshi Matsumoto , Hiroshi Kakibayashi , Masanari Koguchi , Gerard P. Morgan , Kensuke Ogawa
发明人： Masamitsu Yazawa , Kenji Hiruma , Toshio Katsuyama , Nobutaka Futigami , Hidetoshi Matsumoto , Hiroshi Kakibayashi , Masanari Koguchi , Gerard P. Morgan , Kensuke Ogawa
IPC分类号： C30B25/00 , H01L21/20 , H01L21/334 , H01L21/335 , H01L21/336 , H01L21/34 , H01L29/06 , H01L29/12 , H01L29/772 , H01L29/775 , H01L29/861 , H01L33/18 , H01S5/10 , H01S5/34 , H01L33/00
CPC分类号： H01L29/0665 , B82Y10/00 , B82Y20/00 , C30B25/005 , C30B29/40 , H01L21/02395 , H01L21/02433 , H01L21/02461 , H01L21/02463 , H01L21/02543 , H01L21/02546 , H01L21/02549 , H01L21/02551 , H01L21/02568 , H01L21/0262 , H01L21/02639 , H01L29/0673 , H01L29/0676 , H01L29/125 , H01L29/66454 , H01L29/66462 , H01L29/66469 , H01L29/66522 , H01L29/66931 , H01L29/7722 , H01L29/775 , H01L29/861 , H01S5/341 , H01L27/15 , H01L33/18 , H01S5/1042
摘要： A field effect transistor and a ballistic transistor using semiconductor whiskers each having a desired diameter and formed at s desired location, a semiconductor vacuum microelectronic device using the same as electron emitting materials, a light emitting device using the same as quantum wires and the like are disclosed.
摘要翻译：一种场效应晶体管和使用半导体晶须的弹道晶体管，每个半导体晶须具有期望的直径并形成在期望的位置，使用其作为电子发射材料的半导体真空微电子器件，使用该半导体晶须的量子线等的发光器件披露

9. 发明授权

US4828592A Polarization plane maintaining optical fiber fabricating method 失效
标题翻译：偏振平面保持光纤制造方法
公开(公告)号：US4828592A
公开(公告)日：1989-05-09
申请号：US883456
申请日：1986-07-08
申请人： Hiroyoshi Matsumura , Toshio Katsuyama , Tsuneo Suganuma
发明人： Hiroyoshi Matsumura , Toshio Katsuyama , Tsuneo Suganuma
IPC分类号： C03B37/018 , G02B6/10
CPC分类号： C03B37/01807 , C03B37/01869 , G02B6/105 , C03B2203/10 , C03B2203/24 , C03B2203/30
摘要： An optical fiber having an intense polarization plane maintenability is constructed of an optical waveguide having a circular core and a circular cladding, a jacket formed on the outer circumference of the optical waveguide and having an elliptical outer circumference, and a supporting portion formed on the jacket.In order to fabricate the above-specified optical fiber, a preformed rod therefor is prepared by forming the inner wall of an silica glass tube with the jacket and the optical waveguide made of such materials as satisfy a relationship of c.sub.2 /a.gtoreq.200/(100-.gamma.)-1, wherein: letter .gamma. stands for the ellipticity of the outer circumference of the aforementioned jacket; letter c.sub.2 stands for the minor axis of an ellipse; and letter a stands for the radius of the circular optical waveguide, and by subsequently collapsing the aforementioned silica glass tube while having its internal pressure made lower than the atmospheric pressure by 1 to 20 mmH.sub.2 O.
摘要翻译：具有强偏振平面可维护性的光纤由具有圆形芯和圆形包层的光波导构成，形成在光波导的外圆周上并具有椭圆形外周的外套和形成在外壳上的支撑部。为了制造上述规定的光纤，通过形成具有护套的石英玻璃管的内壁和由满足关系式c2 / a> / = 200的材料制成的光波导来制备预成型棒 /（100-gamma）-1，其中：字母gamma代表上述外套的外圆周的椭圆率; 字母c2表示椭圆的短轴; 字母a表示圆形光波导的半径，并且随后将其内压低于大气压的上述石英玻璃管塌缩1〜20mmH 2 O。

10. 发明授权

US4206968A Optical fiber and method for producing the same 失效
标题翻译：光纤及其制造方法
公开(公告)号：US4206968A
公开(公告)日：1980-06-10
申请号：US874420
申请日：1978-02-02
申请人： Tsuneo Suganuma , Gyozo Toda , Koji Ishida , Shin Satoh , Toshio Katsuyama , Mamoru Sugie
发明人： Tsuneo Suganuma , Gyozo Toda , Koji Ishida , Shin Satoh , Toshio Katsuyama , Mamoru Sugie
IPC分类号： C03B37/018 , C03C13/04 , G02B6/00 , G02B6/02 , G02B5/14
CPC分类号： C03C13/045 , C03B37/018 , C03B37/01861 , G02B6/02 , C03B2201/08 , C03B2201/28 , C03B2201/31 , C03B2203/22
摘要： A method for producing an optical fiber comprises (i) the step of depositing a barrier layer on the inner wall surface of a glass tube by the CVD (chemical vapor deposition) process, said barrier layer being capable of preventing the diffusion of impurities and being made of high-silica glass which has a refractive index that is substantially equal to that of the glass tube and which contains at least one substance for lowering the refractive index of silica and at least one substance for raising the refractive index of silica, (ii) the step of depositing a glass film of desired refractive index on the barrier layer by the CVD process, (iii) the step of heating and collapsing the resultant glass tube into a composite rod or the so-called optical fiber preform, and (iv) the step of heating and drawing said optical fiber preform into the optical fiber, whereby the optical fiber which has the impurity diffusion-preventing layer between the core and the outside glass layer can be easily produced.
摘要翻译：制造光纤的方法包括：（i）通过CVD（化学气相沉积）工艺在玻璃管的内壁表面上沉积阻挡层的步骤，所述阻挡层能够防止杂质的扩散，并且由高二氧化硅玻璃制成，其折射率基本上等于玻璃管的折射率，并且含有至少一种用于降低二氧化硅和至少一种用于提高二氧化硅的折射率的物质的物质（ii））通过CVD工艺在阻挡层上沉积所需折射率的玻璃膜的步骤，（iii）将所得玻璃管加热和塌缩成复合棒或所谓的光纤预制件的步骤，（iv ）将所述光纤预制件加热和拉制成光纤的步骤，由此在核心和外部玻璃层之间具有杂质扩散防止层的光纤可以容易地引起

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