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41. 发明专利

JP5471900B2 Liquid chromatographic apparatus 有权
公开(公告)号：JP5471900B2
公开(公告)日：2014-04-16
申请号：JP2010150841
申请日：2010-07-01
申请人：株式会社島津製作所
发明人：孝夫岡戸
IPC分类号： G01N30/54 , G01N30/86
CPC分类号： G01N30/30 , G01N2030/3084

42. 发明专利

JP2013195392A Liquid chromatograph analyzer and temperature control method of the same 审中-公开
标题翻译：液相色谱分析仪及其温度控制方法
公开(公告)号：JP2013195392A
公开(公告)日：2013-09-30
申请号：JP2012066151
申请日：2012-03-22
申请人： Hitachi High-Technologies Corp , 株式会社日立ハイテクノロジーズ
发明人： ONO YUMIKO , KUBO SHINTARO , ITO MASATO , ISHII KIMIHIKO
IPC分类号： G01N30/54 , G01N30/30 , G01N30/62 , G01N30/86
CPC分类号： G01N30/30 , G01N30/54 , G01N30/8637 , G01N30/8658
摘要： PROBLEM TO BE SOLVED: To provide a liquid chromatograph analyzer capable of improving the peak shape of a chromatogram.SOLUTION: A thermography camera 13 detects a piping outer wall temperature of a preheating part 5 and an outer wall temperature of a separation column 6. A temperature setting part 16 presets a center part temperature and an inner wall surface part temperature of the separation column 6 respectively. A temperature control part 17 adjusts the temperature of the preheating part 5 by means of a first temperature control unit 12 in accordance with the difference between the center part preset temperature of the separation column 6 and the detected piping outer wall temperature of the preheating part 5. The temperature control part 17 controls the temperature of the separation column 6 by means of a second temperature control unit 11 in accordance with the difference between the inner wall surface part preset temperature of the separation column 6 and the detected outer wall temperature of the separation column 6.
摘要翻译：要解决的问题：提供能够提高色谱图峰值形状的液相色谱分析仪。解决方案：热像仪13检测预热部分5的管道外壁温度和分离柱6的外壁温度。温度设定部16分别预先设定分离柱6的中心部温度和内壁面部温度。温度控制部17根据分离塔6的中心部分预定温度与检测到的预热部5的管道外壁温度之间的差异，通过第一温度控制部12调节预热部5的温度温度控制部17根据分离塔6的内壁面部分预设温度与检测到的分离后的外壁温度之间的差异，通过第二温度控制单元11控制分离塔6的温度第6栏。

43. 发明专利

JP5206646B2 Gas chromatography equipment 有权
公开(公告)号：JP5206646B2
公开(公告)日：2013-06-12
申请号：JP2009248540
申请日：2009-10-29
申请人：株式会社島津製作所
发明人：修一川名
IPC分类号： G01N30/32 , G01N30/12 , G01N30/54 , G01N30/86
CPC分类号： G01N30/28 , G01N30/30 , G01N30/32 , G01N30/7206 , G01N30/8658 , G01N2030/127

44. 发明专利

JP5170464B2 Gas chromatograph 有权
公开(公告)号：JP5170464B2
公开(公告)日：2013-03-27
申请号：JP2009251021
申请日：2009-10-30
申请人：株式会社島津製作所
发明人：修一川名
IPC分类号： G01N30/54
CPC分类号： G01N30/30 , G01N2030/3084

46. 发明专利

JP2012198238A Gas chromatography system 有权
标题翻译：气相色谱系统
公开(公告)号：JP2012198238A
公开(公告)日：2012-10-18
申请号：JP2012133976
申请日：2012-06-13
申请人： Perkinelmer Inc , パーキンエルマー・インコーポレイテッドPerkinelmer,Inc.
发明人： ANDREW TIPLER , JAMES BOTELHO , AVINASH DALMIA , MICHAEL J RAFA , JOHN VANDERHOEF , PAUL SCHALLIS , NEAL GREEN , DAVID J SCOTT , JOHN MCCAFFREY , PAUL ST CYR , JOEL MCCORKLE E , GIUSEPPE COPPOLA
IPC分类号： G01N30/54
CPC分类号： G01N30/30 , G01N2030/3076 , G01N2030/3084
摘要： PROBLEM TO BE SOLVED: To provide a method and a system for circulating the air.SOLUTION: A gas chromatography system includes a double-wall oven which is coupled to a sample introduction device and constituted so as to accept a chromatography column in a space in the double-wall oven, in which the double-wall oven is constituted so as to provide substantially fixed temperature to a space between analysis stages of the gas chromatography system, the double-wall oven includes an inner wall and an outer wall, is constituted so as to flow the air between the inner wall and the outer wall, the double-wall oven further includes: an intake port; an exhaust port; and a fan constituted so as to adjust temperature in an oven space. The gas chromatography system further includes a controller constituted so as to adjust an opening degree of at least one of the intake port and the exhaust port and to control speed of the fan based on the opening degree of at least one of the intake port and the exhaust port, and also includes a detector to be coupled to the double-wall oven.
摘要翻译：要解决的问题：提供一种使空气循环的方法和系统。解决方案：气相色谱系统包括双壁烘箱，其连接到样品引入装置并构成为在双壁烘箱中的双壁烘箱中的空间中接纳色谱柱构成为向气相色谱系统的分析阶段之间的空间提供基本上固定的温度，包括内壁和外壁的双壁烤箱被构造成使空气在内壁和外壁之间流动双壁烘箱还包括：进气口; 排气口以及构成为调节烘箱空间中的温度的风扇。气相色谱系统还包括控制器，其构成为调节进气口和排气口中的至少一个的开度，并且基于进气口和排气口中的至少一个的开度来控制风扇的速度排气口，并且还包括要耦合到双壁烘箱的检测器。版权所有（C）2013，JPO＆INPIT

47. 发明专利

JP4949039B2 Flow rate detection device 有权
公开(公告)号：JP4949039B2
公开(公告)日：2012-06-06
申请号：JP2006541676
申请日：2004-11-23
申请人：ウオーターズ・テクノロジーズ・コーポレイシヨン
发明人：ゲルハルト，ジエフ・シー , フアドゲン，キース , ルオンゴ，ジヨージフ・エイ
IPC分类号： G01N30/34 , G01F1/36 , G01F1/68 , G01N30/10 , G01N30/30 , G01N30/32
CPC分类号： G01F1/68 , G01F1/363 , G01N30/10 , G01N30/30 , G01N30/32 , G01N2030/324 , G01N2030/326 , G05D11/132

48. 发明专利

JP2012013560A Liquid chromatographic system 有权
标题翻译：液相色谱系统
公开(公告)号：JP2012013560A
公开(公告)日：2012-01-19
申请号：JP2010150841
申请日：2010-07-01
申请人： Shimadzu Corp , 株式会社島津製作所
发明人： OKADO TAKAO
IPC分类号： G01N30/54 , G01N30/86
CPC分类号： G01N30/30 , G01N2030/3084
摘要： PROBLEM TO BE SOLVED: To provide a liquid chromatographic system for safely operating the inside of a thermostatic chamber while heating a heat block.SOLUTION: The liquid chromatographic system includes: a thermostatic chamber 5; outer doors 55, 56 provided on the front surface of the thermostatic chamber 5; a heat block 51; a heater 512 for heating the heat block 51; a temperature sensor 511 of the heat block 51; circulation means 9 for circulating the air between the inside and the outside of the thermostatic chamber 5; and control means 7 for controlling power supply for the heater 512 on the basis of a result of the temperature sensor 511. The liquid chromatographic system has an inner door 57 between the outer doors 55, 56 and the heat block 51. The inner door 57 includes: a hollow inner door body; a heat insulating material 573 contained inside the inner door 57 so that an air chamber 572 is formed within the inner door body between an outer door side surface thereof and the heat insulating material; and in-flow/out-flow slits 575, 576 provided inside the inner door body. Since the air inside the inner door 57 flows out because of the slits 575, 576 and the circulation means 9, temperature of the inner door 57 lowers.
摘要翻译：要解决的问题：提供用于在加热热块时安全地操作恒温室内部的液相色谱系统。解决方案：液相色谱系统包括：恒温室5; 设在恒温室5的前表面上的外门55,56; 加热块51; 用于加热热块51的加热器512; 加热块51的温度传感器511; 循环装置9，用于使恒温室5的内部和外部之间的空气循环; 以及用于根据温度传感器511的结果来控制加热器512的供电的控制装置7.液相色谱系统在外门55,56和加热块51之间具有内门57.内门57 包括：一个中空的内门体; 内门57内装有绝热材料573，使得在内门体之间的外门侧表面和绝热材料之间形成空气室572; 以及设置在内门主体内部的流入/流出狭缝575,576。由于内门57内的空气由于狭缝575,576和循环装置9而流出，所以内门57的温度降低。版权所有（C）2012，JPO＆INPIT

49. 发明专利

JP4733314B2 Gas chromatograph 有权
公开(公告)号：JP4733314B2
公开(公告)日：2011-07-27
申请号：JP2001242628
申请日：2001-08-09
申请人：エフアイエス株式会社
发明人：典子寄吉 , 一康飯田 , 弘史香田
IPC分类号： G01N30/54 , G01N33/497 , G01N27/12 , G01N30/26 , G01N30/30 , G01N30/60 , G01N30/64 , G01N33/50
CPC分类号： G01N30/30 , G01N2030/3007 , G01N2030/3053

50. 发明专利

JP2010048554A Column temperature monitoring apparatus and chromatographic apparatus 审中-公开
标题翻译：色谱温度监测装置和色谱装置
公开(公告)号：JP2010048554A
公开(公告)日：2010-03-04
申请号：JP2008210222
申请日：2008-08-19
申请人： Shimadzu Corp , 株式会社島津製作所
发明人： KITAGAWA NAOE
IPC分类号： G01N30/54
CPC分类号： G01N30/30 , G01N2030/3007 , G01N2030/3084
摘要： PROBLEM TO BE SOLVED: To improve the reproducibility and accuracy of analysis by enhancing the accuracy of the control of a column temperature.
SOLUTION: A sensor unit 10 is attached to a column 4 so that a temperature sensor 11 is brought into contact with the outer surface of the column 4, and the temperature data read by the temperature sensor 11 is transmitted to the temperature control-processing unit 20, provided to a thermostatic tank 5 through a wire or wireless communication line 30. The temperature control-processing unit 20 controls the heating current supplied to a heater 51 so that the obtained actual column temperature becomes the target temperature, indicated by a control-processing part 7, to adjust the temperature of the column. By performing adjustment of the temperature, based on the outer surface temperature of the column, rather than on the temperature of the air or heat block in the thermostatic tank, accuracy of the temperature of the column is enhanced.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：通过提高柱温度控制的精度来提高分析的重现性和准确性。解决方案：传感器单元10附接到柱4，使得温度传感器11与柱4的外表面接触，并且由温度传感器11读取的温度数据被传送到温度控制器处理单元20通过有线或无线通信线路30提供给恒温槽5.温度控制处理单元20控制供给加热器51的加热电流，使得所获得的实际柱温度成为目标温度，由控制处理部分7，以调节柱的温度。通过基于柱的外表面温度进行温度调节，而不是根据恒温槽中的空气或热块的温度，柱的温度的精度提高。版权所有（C）2010，JPO＆INPIT

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