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1. 发明专利

JP2009210323A Multichannel thermal lens spectrometry system and multichannel thermal lens spectrometry method 审中-公开
标题翻译：多通道透镜光谱分析系统和多通道透镜光谱分析方法
公开(公告)号：JP2009210323A
公开(公告)日：2009-09-17
申请号：JP2008052004
申请日：2008-03-03
申请人： Institute Of Microchemical Technology , Nippon Sheet Glass Co Ltd , マイクロ化学技研株式会社 , 日本板硝子株式会社
发明人： FUKUZAWA TAKASHI , YAMAGUCHI ATSUSHI , UCHIYAMA KENJI , TOKESHI MANABU
IPC分类号： G01N21/41
摘要： PROBLEM TO BE SOLVED: To provide a multichannel thermal lens spectrometry unit which is advantageous in cost performance, can miniaturize the whole device.
SOLUTION: The multichannel thermal lens spectrometry unit includes a light source unit 10, a multichannel measuring unit 20, and a light-receiving processing unit 30. The light source unit 10 is equipped with an excitation light source 1, a detection light source 2, and a wavelength multiplexer 3 for multiplexing excitation light with detection light. The measuring unit 20 includes a multichannel optical path for irradiating the excitation light and the detection light from the light source unit 10 to a sample 17 through an irradiation lens 14, and receiving the detection light transmitted through a thermal lens formed in the sample 17 by a light receiving fiber 16. An optical switch 11 is arranged on a connection part between the light source unit 10 and the measuring unit 20, and the optical switch 11 switches each optical path successively. The light-receiving processing unit 30 performs photoelectric conversion by a PD 21, of the detection light received by the light receiving fiber 16 on each optical path, and processed the light, to thereby determine the concentration of each sample.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了提供有利于成本性能的多通道热透镜分光装置，可以使整个装置小型化。解决方案：多通道热透镜分光单元包括光源单元10，多通道测量单元20和光接收处理单元30.光源单元10配备有激发光源1，检测光源极2和用于将激发光与检测光复用的波长多路复用器3。测量单元20包括用于通过照射透镜14将激发光和来自光源单元10的检测光照射到样品17的多通道光路，并且通过由样品17中形成的热透镜透射的检测光，通过光接收光纤16.光开关11设置在光源单元10和测量单元20之间的连接部分上，光开关11连续切换每个光路。光接收处理单元30通过PD 21执行由光接收光纤16在每个光路上接收的检测光的光电转换，并处理光，从而确定每个样品的浓度。版权所有（C）2009，JPO＆INPIT

2. 发明专利

JP2005207998A Measuring apparatus and method of flow rate, generating device of temperature distribution within liquid for flow rate measurement 审中-公开
标题翻译：测量装置和流速测量方法，生成液体流量测量温度分布装置
公开(公告)号：JP2005207998A
公开(公告)日：2005-08-04
申请号：JP2004017172
申请日：2004-01-26
申请人： Institute Of Microchemical Technology , Nippon Sheet Glass Co Ltd , マイクロ化学技研株式会社 , 日本板硝子株式会社
发明人： YAMAGUCHI ATSUSHI , FUKUZAWA TAKASHI , TOKESHI MANABU , KITAMORI TAKEHIKO
IPC分类号： G01P5/18
摘要： PROBLEM TO BE SOLVED: To provide a flow rate measuring apparatus capable of correct measurement of the flow rate of liquid without contact, a generating device of a temperature distribution within liquid for measuring flow rates, and a measuring method of a flow rate. SOLUTION: The flow rate measuring apparatus 100 includes a light source 12 for exciting light which is connected to a modulator 14 and irradiates exciting light into liquid in the channel 11; a light source 13 for detecting light which irradiates liquid at downstream of the channel 11 with detecting light; a generating device 1b of a temperature distribution within liquid, which is connected to the light sources 12 and 13; and a receiver 1c for detecting temporal variation of detected light through its reception. The generating device 1b of a temperature distribution within liquid is composed such that a spacing d' in the longitudinal direction of channel 11 between the irradiated position of exciting light and irradiating position of detecting light within liquid is a predetermined range. The flow rate measuring apparatus 100 computes the time Δt from modulation onset/end time of modulator 14 and the signal strength I max of detecting light and thus the flow rate v is computed from the spacing d' and the time Δt. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种能够正确测量液体的流量而不接触的流量测量装置，用于测量流量的液体内的温度分布的发生装置和流量的测量方法。流量测量装置100包括用于激发光的光源12，光源12连接到调制器14并将激发光照射到通道11中的液体中; 用于检测在通道11的下游以检测光照射液体的光的光源13; 连接到光源12和13的在液体内的温度分布的发生装置1b; 以及用于通过其接收来检测检测到的光的时间变化的接收器1c。在液体内的温度分布的发生装置1b构成为使激光的照射位置和液体内的检测光的照射位置之间的通道11的长度方向的间隔d'为预定范围。流量测量装置100从调制器14的调制开始/结束时间和检测光的信号强度I max 计算时间Δt，因此从间隔d'和时间Δt。版权所有（C）2005，JPO＆NCIPI

3. 发明专利

JP2003279471A Chip for microchemical system and microchemical system 审中-公开
标题翻译：微生物系统和微生物系统芯片
公开(公告)号：JP2003279471A
公开(公告)日：2003-10-02
申请号：JP2002079219
申请日：2002-03-20
申请人： Institute Of Microchemical Technology , Nippon Sheet Glass Co Ltd , マイクロ化学技研株式会社 , 日本板硝子株式会社
发明人： YAMAGUCHI ATSUSHI , HATTORI AKIHIKO , KITAMORI TAKEHIKO , TOKESHI MANABU
IPC分类号： G01N21/03 , G01N21/05 , G01N21/27 , G01N21/64 , G01N37/00
CPC分类号： G01N21/6452 , G01N21/05 , G01N21/645 , G01N2021/0346 , G01N2021/6484
摘要： PROBLEM TO BE SOLVED: To provide a chip for a microchemical system miniaturizable while improving measurement sensitivity and to provide a microchemical system using it. SOLUTION: This chip 1 for a microchemical system is formed of a plate-like glass substrate 10. The glass substrate 10 has a U-shaped passage 11 inside. The passage 11 comprises a longitudinal passage 11a and a pair of lateral passages 11b and 11c connected to the respective ends of the passage 11a. The glass substrate 10 has two cavities coaxially with the passage 11a on both sides of the passage 11a. Refraction index distribution type rod lenses 14 and 15 are respectively housed in the two cavities. An optical fiber 16 for propagating detection light emitted from a light source is connected to the rod lens 14. To the rod lens 15, an optical fiber 17 for guiding the light received there to a measuring instrument is connected. COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：为了提供可微小化的微化学体系的芯片，同时提高测量灵敏度并提供使用它的微化学系统。解决方案：用于微化学系统的芯片1由板状玻璃基板10形成。玻璃基板10内部具有U形通道11。通道11包括纵向通道11a和连接到通道11a的各端的一对侧向通道11b和11c。玻璃基板10在通道11a的两侧具有与通道11a同轴的两个空腔。折射率分布型棒状透镜14和15分别容纳在两个空腔中。用于传播从光源发射的检测光的光纤16连接到棒状透镜14.对于棒状透镜15，连接用于将接收到其上的光引导到测量仪器的光纤17。版权所有（C）2004，JPO

4. 发明专利

JP2010114695A Optical scanning unit and image reading unit 有权
标题翻译：光学扫描单元和图像读取单元
公开(公告)号：JP2010114695A
公开(公告)日：2010-05-20
申请号：JP2008285914
申请日：2008-11-06
申请人： Nippon Sheet Glass Co Ltd , 日本板硝子株式会社
发明人： SHINMO KATSUHIDE , KITAOKA MASAKI , YAMAGUCHI ATSUSHI
IPC分类号： H04N1/028 , G06T1/00 , H04N1/19
摘要： PROBLEM TO BE SOLVED: To provide an optical scanning unit that can reduce a variance in optical performance in the main scanning direction.
SOLUTION: The optical scanning unit 10 includes: a linear light source for emitting a light to an original G; an erect equal-magnification lens array 11 for converging reflection lights from an original G; a line image sensor 20 for receiving the lights converged by the erect equal-magnification lens array 11; and a case 12 for fixing the linear light source, the erect equal-magnification lens array 11 and the line image sensor 20. The case 12 is cambered toward the side of the line image sensor 20 in the main scanning direction of the optical scanning unit 10.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供可以减少主扫描方向上的光学性能的变化的光学扫描单元。解决方案：光学扫描单元10包括：用于向原始G发射光的线性光源; 用于会聚来自原始G的反射光的直立等倍透镜阵列11; 用于接收由直立等倍透镜阵列11会聚的光的线像传感器20; 以及用于固定线性光源的壳体12，直立等倍透镜阵列11和线像传感器20.壳体12在光学扫描单元的主扫描方向上朝向线像传感器20的一侧弯曲 10.版权所有（C）2010，JPO＆INPIT

5. 发明专利

JP2005331407A Photothermal conversion spectral analyzing method and microchemical system for performing the same 审中-公开
标题翻译：光电转换光谱分析方法及其相应的微观化学系统
公开(公告)号：JP2005331407A
公开(公告)日：2005-12-02
申请号：JP2004150828
申请日：2004-05-20
申请人： Nippon Sheet Glass Co Ltd , 日本板硝子株式会社
发明人： YAMAGUCHI ATSUSHI , FUKUZAWA TAKASHI
IPC分类号： G01N25/16 , G01N21/17 , G01N21/41 , G01N21/61 , G01N37/00
CPC分类号： G01N21/171 , G01N2021/1712
摘要： PROBLEM TO BE SOLVED: To provide a photothermal conversion spectral analyzing method capable of performing analysis and detection of high sensitivity, and a small-sized microchemical system for performing the same. SOLUTION: The microchemical system has an optical fiber 101 equipped with an optical fiber 10 having a refractive index distribution type rod lens attached to its leading end and has an optical fiber 101 for propagating exciting light and detection light in a single mode and a ferrule 103 for making the outer diameter of the optical fiber 101 same to that of the refractive index distribution type rod lens 102. The refractive index distribution type rod lens 102 has color aberration and performs photothermal conversion spectral analysis by allowing a sample to flow to a plate-like member having a flow channel, which has depth twice or above the difference between the focal positions of exciting light and detection light. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供能够进行高灵敏度的分析和检测的光热转换光谱分析方法，以及用于执行该光热转换光谱分析方法的小型化学系统。解决方案：微型化学系统具有配备光纤10的光纤101，光纤10的折射率分布型棒状透镜安装在其前端，并具有用于以单一模式传播激发光和检测光的光纤101，用于使光纤101的外径与折射率分布型棒状透镜102的外径相同的套圈103.折射率分布型棒状透镜102具有色差，并通过使样品流向具有流路的板状构件，其深度是激发光的焦点位置与检测光之间的差的两倍或更多倍。版权所有（C）2006，JPO＆NCIPI

6. 发明专利

JP2005270729A Chip holder for microchemical system 审中-公开
标题翻译：微型化学系统芯片支架
公开(公告)号：JP2005270729A
公开(公告)日：2005-10-06
申请号：JP2004084887
申请日：2004-03-23
申请人： Nippon Sheet Glass Co Ltd , 日本板硝子株式会社
发明人： FUKUZAWA TAKASHI , YAMAGUCHI ATSUSHI , BOYA MASAHITO , HATTORI AKIHIKO
IPC分类号： G01N27/447 , B01J19/00 , G01N37/00
摘要： PROBLEM TO BE SOLVED: To provide a chip holder for a microchemical system which has excellent operability of attaching a microchemical system chip and prevents chipping/cleavage from occurring on the edge of the microchemical system chip. SOLUTION: This chip holder 4 for the microchemical system mounts and fixes the microchemical system chip 3 (micro chip) provided with a flow path 2 therein. The chip holder 4 for microchemical system is provided with a mounting part 40 for mounting the micro chip 3 and two pressing parts 42 that press both sides of the micro chip 3 with a specified pressure from above by using a toggle mechanism. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种微化学系统的芯片保持器，其具有附着微化学系统芯片的优异的可操作性，并防止在微化学系统芯片的边缘上发生碎裂/裂开。解决方案：用于微化学系统的该芯片保持器4将设置有流路2的微细化学系统芯片3（微芯片）安装并固定。用于微化学系统的芯片保持器4设置有用于安装微芯片3的安装部分40和通过使用肘节机构从上方以特定压力按压微芯片3的两侧的两个按压部件42。版权所有（C）2006，JPO＆NCIPI

7. 发明专利

JP2004101470A Microchemical system, light source unit for microchemical system and photothermal conversion spectrometric method 审中-公开
公开(公告)号：JP2004101470A
公开(公告)日：2004-04-02
申请号：JP2002266826
申请日：2002-09-12
申请人： Nippon Sheet Glass Co Ltd , 日本板硝子株式会社
发明人： YAMAGUCHI ATSUSHI , HATTORI AKIHIKO
IPC分类号： G01N25/16 , B01J19/00 , G01N21/05 , G01N21/41 , G01N37/00
摘要： PROBLEM TO BE SOLVED: To provide a small-sized microchemical system with high measurement sensitivity which eliminates the need for alignment of an optical axis and focus alignment of a detection light and an excitation light. SOLUTION: The microchemical system 10 is provided with a plate member 130 with a flow path which includes a sample in a liquid in the flow path, an optical fiber 100 having a lens, a light source unit 110 for making a detection light irradiate a thermal lens generated by irradiating the sample in the liquid with the excitation light and a detection apparatus 140 for detecting the detection light via the thermal lens. The light source unit 110 is provided with a housing 111, having a through-hole 112 in the longitudinal direction and a through-hole 113 perpendicularly intersecting the through-hole 112, an excitation light source laser diode 114 disposed in the through-hole 113, a detection light source laser diode 115 disposed in the through-hole 112, a dielectric multilayer film filter 117 disposed, in a region where the through-holes 112, 113 intersect and combining the excitation light and the detection light traveling in space and a coupling lens 120 interposed in the through-hole 112. COPYRIGHT: (C)2004,JPO

8. 发明专利

JP2003042982A Photothermal conversion spectroscopic analysis method and microchemical system for conducting the method 审中-公开
标题翻译：光电转换光谱分析方法及微量化学方法
公开(公告)号：JP2003042982A
公开(公告)日：2003-02-13
申请号：JP2001227713
申请日：2001-07-27
申请人： Kanagawa Acad Of Sci & Technol , Nippon Sheet Glass Co Ltd , 日本板硝子株式会社 , 財団法人神奈川科学技術アカデミー
发明人： YAMAGUCHI ATSUSHI , HATTORI AKIHIKO , KITAMORI TAKEHIKO , TOKESHI MANABU
IPC分类号： G01N25/16 , G01N1/00 , G01N21/05 , G01N21/17 , G01N37/00
CPC分类号： G01N21/17 , G01N21/05 , G01N21/171 , G01N2021/0346
摘要： PROBLEM TO BE SOLVED: To provide a miniaturizable microchamical system, capable of improving work efficiency of the user.
SOLUTION: This microchamical system 1 is equipped with a board-like member 10 provided with various components, namely, an optical unit 1a. The board-like member 10 is equipped with an optical waveguide 20, formed for an optical path for excitation light and detection light, an irradiation lens 30 arranged at the end on the downstream side in the traveling direction (direction at arrow A) of the excitation light and detection light between both ends of the optical waveguide 20, for irradiating a sample with excitation light and detection light, a passage 40 positioned on the downstream side in the direction of the arrow A from the irradiation lens 30, for flowing a liquid including the sample to flow, and a detector 50, disposed the further downstream side in the arrow A direction than the passage 40.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：提供能够提高用户工作效率的小型化微型系统。解决方案：该微型系统1配备有设置有各种部件的板状部件10，即光学部件1a。板状构件10配备有形成为用于激发光和检测光的光路的光波导20，照射透镜30配置在沿着行进方向（箭头A的方向）的下游侧的端部激发光和光波导20的两端之间的检测光，用于用激发光和检测光照射样品，位于沿照射透镜30的箭头A的方向的下游侧的通道40，用于使液体包括待流动的样品;以及检测器50，设置在比通道40更远的箭头A方向的下游侧。

9. 发明专利

JP2007304045A Sample supplying mechanism, sample supplying technique therewith, microchemical system, evaluating system, and injector system 审中-公开
标题翻译：样品供应机制，样品供应技术，微量化系统，评估系统和注射器系统
公开(公告)号：JP2007304045A
公开(公告)日：2007-11-22
申请号：JP2006135067
申请日：2006-05-15
申请人： Nippon Sheet Glass Co Ltd , 日本板硝子株式会社
发明人： FUKUZAWA TAKASHI , YAMAGUCHI ATSUSHI , TAMAI SHINJI
IPC分类号： G01N35/08 , B01J4/00 , B01J19/00 , G01N37/00
摘要： PROBLEM TO BE SOLVED: To provide a sample supplying mechanism, a sample supplying technique therewith, a microchemical system, an evaluating system, and an injector system capable of replacing and disposing easily.
SOLUTION: The sample supplying mechanism 10, which is a mechanism supplying fluid sample to a channel 20a for microchemical chips 20, is equipped with solution sending tubes 30 comprising straight tubes, a connector section 11 connecting both ends of the channel 20a and solution sending tubes 30, and a tube holding section 12 holding the other end of solution sending tubes 30. Here, a part in contact with a fluid sample is the solution sending tubes 30 and the solution sending tubes 30 are exchangeable. The connector section 11 is of cylindrical having through-hole 13, into which the solution sending tubes 30 are inserted. The tube holding section 12 includes the tube holding holes 31 for holding the solution sending tubes 30 and the other tube holding holes 33 holding other tubes 32.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够容易地替换和处置的样品供应机构，其样品供应技术，微化学系统，评估系统和喷射器系统。解决方案：作为将液体样品供给到用于微量化学芯片20的通道20a的机构的样品供给机构10配备有包括直管的溶液送出管30，连接通道20a的两端的连接器部11和溶液送出管30和保持溶液送出管30另一端的管保持部12.这里，与流体样品接触的部分是溶液送出管30，溶液送出管30是可更换的。连接器部分11具有通孔13，其中插入有送液管30。管保持部12包括用于保持送液管30的管保持孔31和保持其他管32的另一管保持孔33.版权所有（C）2008，JPO＆INPIT

10. 发明专利

JP2006317282A Chip member for microchemical system and microchemical system using chip member 审中-公开
标题翻译：用于微型化学系统的芯片组件和使用芯片成员的微型化学系统
公开(公告)号：JP2006317282A
公开(公告)日：2006-11-24
申请号：JP2005140136
申请日：2005-05-12
申请人： Kanagawa Acad Of Sci & Technol , Nippon Sheet Glass Co Ltd , 日本板硝子株式会社 , 財団法人神奈川科学技術アカデミー
发明人： MATSUOKA YOSHINORI , YAMAGUCHI ATSUSHI , FUKUZAWA TAKASHI , HATTORI AKIHIKO , KITAMORI TAKEHIKO
IPC分类号： G01N21/27 , G01N21/64
CPC分类号： G01N21/0303 , B01L3/5027 , G01N21/171 , G01N21/645
摘要： PROBLEM TO BE SOLVED: To provide a chip for a microchemical system dispensing with alignment in each measurement, capable of heightening measurement sensitivity, and reducing dispersion of measurement, and the microchemical system using the chip.
SOLUTION: A thermal lens spectroscopic analysis system 10 is equipped with a microchemical chip 2 having a groove 1 into which a sample in liquid is injected; rod lenses 3 disposed at a prescribed interval on the microchemical chip 2 over the groove 1; a lens holder 9, a fixing part 4 and an optical fiber 5 disposed over the microchemical chip 2; a ferrule 6 fixed by the fixing part 4 over the rod lenses 3; a light source unit 7 connected to the optical fiber 5; and a detection device 8 disposed under the microchemical chip 2. The fixing part 4 is equipped with a pedestal 32 placed on the microchemical chip 2, and a metal split sleeve 33 fitted around the ferrule 6 and the lens holder 9.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了提供在每个测量中分配对准的微化学系统的芯片，能够提高测量灵敏度，并减少测量的分散性，以及使用该芯片的微化学系统。解决方案：热透镜光谱分析系统10配备有具有凹槽1的微化学芯片2，液体中的样品被注入到该凹槽1中; 棒状透镜3以规定的间隔设置在微细化学芯片2上方的槽1上; 设置在微化学芯片2上的透镜架9，固定部分4和光纤5; 由固定部分4固定在杆状透镜3上的套圈6; 连接到光纤5的光源单元7; 以及设置在微量化学芯片2下方的检测装置8.固定部4配备有放置在微化学芯片2上的基座32以及装配在套圈6和透镜保持件9周围的金属分割套筒33。（C）2007，JPO＆INPIT

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