专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

51. 发明专利

JP2013501231A Preparation and the cartridge of the sample for analysis 审中-公开
公开(公告)号：JP2013501231A
公开(公告)日：2013-01-10
申请号：JP2012523328
申请日：2010-08-04
申请人：フリト−レイトレーディングカンパニーベーエムベーハーFrito−Lay Trading Company Gmbh
发明人：チェン、ゴン
IPC分类号： G01N30/06 , G01N30/00 , G01N30/04 , G01N30/08 , G01N30/32 , G01N30/50 , G01N30/60 , G01N30/88
CPC分类号： G01N1/405 , G01N30/02 , G01N33/02 , G01N2030/062
摘要： A method of preparing an aqueous sample for use in an analytical process, the sample comprising at least one water-soluble analyte derived from a foodstuff, the method comprising the steps of: (a) providing a solid-phase extraction cartridge comprising first and second sorbent materials arranged to absorb thereon different respective chemical components, the cartridge comprising a chamber containing the first and second sorbent materials and having an inlet and an outlet; (b) flowing through the inlet an aqueous sample comprising at least one water-soluble analyte derived from a foodstuff and impurities, thereby to dispose the sample within at least one of the first and second sorbent materials; (c) flowing through the inlet a washing liquid so as at least partially to separate the at least one water-soluble analyte and the impurities within the first and second sorbent materials; and (d) eluting the at least one water-soluble analyte from the outlet of the cartridge by flowing an elution liquid into the inlet.

52. 发明专利

JP2012211779A Quantitative method for phytic acid sodium 审中-公开
标题翻译：植物酸钠的定量方法
公开(公告)号：JP2012211779A
公开(公告)日：2012-11-01
申请号：JP2011076494
申请日：2011-03-30
申请人： Terumo Corp , テルモ株式会社
发明人： TANABE TAKUYA , TERASHIMA YOKO
IPC分类号： G01N30/88 , G01N30/04 , G01N30/06 , G01N30/26
摘要： PROBLEM TO BE SOLVED: To provide a quantitative method for phytic acid sodium in a hemoglobin-containing liposome.SOLUTION: In a quantitative method for phytic acid sodium in a hemoglobin-containing liposome, as a measurement sample, an aqueous phase is used which is obtained by making a liposome membrane component extracted and separated in an organic solvent by adding a buffer solution of pH 9 or more of the amount for adjusting pH of a solution to 8.0 or more, and the organic solvent after a liposome membrane is broken by agitating the hemoglobin-containing liposome with 2-propanol.
摘要翻译：待解决的问题：提供含血红蛋白的脂质体中植酸钠的定量方法。解决方案：在含血红蛋白的脂质体中的植酸钠的定量方法中，作为测定样品，使用水相，其是通过在有机溶剂中提取和分离脂质体膜组分而获得的，将溶液pH为9以上的pH为9以上的溶液调节至8.0以上，通过用2-丙醇搅拌含有血红蛋白的脂质体来破坏脂质体膜后的有机溶剂。版权所有（C）2013，JPO＆INPIT

54. 发明专利

JP4966780B2 Analysis method using a liquid chromatograph / mass spectrometer 有权
公开(公告)号：JP4966780B2
公开(公告)日：2012-07-04
申请号：JP2007197500
申请日：2007-07-30
申请人：株式会社日立ハイテクノロジーズ
发明人：信二吉岡 , 康平望月
IPC分类号： G01N27/62 , G01N30/04 , G01N30/24 , G01N30/34 , G01N30/72 , H01J49/32 , H01J49/38 , H01J49/40

55. 发明专利

JP4946905B2 Okishiruamino group-containing compound and the labeled target compound 有权
公开(公告)号：JP4946905B2
公开(公告)日：2012-06-06
申请号：JP2008032538
申请日：2008-02-14
申请人：住友ベークライト株式会社
发明人：秀行島岡 , 碧阿部
IPC分类号： G01N30/88 , C07K5/068 , G01N21/33 , G01N21/64 , G01N27/62 , G01N30/04 , G01N30/72 , G01N30/74
摘要： PROBLEM TO BE SOLVED: To provide a compound capable of readily labeling a target compound included in a biological sample, and analyzable by both high-performance liquid chromatographic and mass spectrometric analytical instruments. SOLUTION: An oxyl amino group-including compound having a structure shown by formula (1), and the target compound labeled by the oxyl amino group-including compound are provided. COPYRIGHT: (C)2009,JPO&INPIT

56. 发明专利

JP2012098070A Method and device for measuring impurities on surface 审中-公开
标题翻译：用于测量表面污染物的方法和装置
公开(公告)号：JP2012098070A
公开(公告)日：2012-05-24
申请号：JP2010244000
申请日：2010-10-29
申请人： Renesas Electronics Corp , ルネサスエレクトロニクス株式会社
发明人： AOYAGI MICHIKO
IPC分类号： G01N1/28 , G01N21/31 , G01N30/04 , G01N30/88
摘要： PROBLEM TO BE SOLVED: To accurately measure an impurity concentration by improving a lower limit of detection of impurities at a desired point to be measured.SOLUTION: A method for measuring impurities on a surface includes the following steps: a solvent is dropped on a point to be measured on a surface of an object to be measured 200; a sample solution 300 is prepared while the solvent is held on a solvent holding member (such as a diced base plate 420) for retaining the solvent in place which is placed on a part area of the object to be measured 200; the sample solution 300 is extracted at a solvent extraction part 560; and an impurity analysis of the sample solution 300 is performed.
摘要翻译：要解决的问题：通过提高要测量的所需点的杂质的检测下限来精确测量杂质浓度。解决方案：用于测量表面上的杂质的方法包括以下步骤：将待测量点上的溶剂滴落到待测物体200的表面上; 制备样品溶液300，同时将溶剂保持在溶剂保持构件（例如切割底板420）上，用于将溶剂保持在放置在被测量物体200的一部分区域上的适当位置; 样品溶液300在溶剂提取部分560处被萃取; 进行样品溶液300的杂质分析。版权所有（C）2012，JPO＆INPIT

57. 发明专利

JP2012505419A Preparation and use of L- carnitine or d- carnitine detection derivatization reagent 审中-公开
公开(公告)号：JP2012505419A
公开(公告)日：2012-03-01
申请号：JP2011531329
申请日：2009-10-09
申请人：チャンジョウマリティプルディメンジョンインスティテュートオブインダストリーテクノロジーカンパニー,リミテッドChangzhou Multiple Dimension Institute Of Industry Technology Co.,Ltd.
发明人：グ，シュフワ , リ，チンイ , ワン，シュエチェン
IPC分类号： G01N30/06 , G01N30/04 , G01N30/86 , G01N30/88 , G01N33/00
CPC分类号： G01N33/92 , C07B2200/07 , C07C59/64 , C07C59/66 , G01N33/58 , G01N33/82
摘要：本発明は、Ｌ−カルニチンまたはＤ−カルニチン検出用誘導体化試薬の調製方法およびその使用を提供する。本発明の試薬は安定しており、Ｌ−カルニチンまたはＤ−カルニチンの正確かつ高感度な検出に使用可能である。すなわち、本試薬は、合成または天然Ｌ−カルニチン量および混合Ｄ−カルニチン量の検出に適用される。この化合物の試薬を用いれば、Ｌ−カルニチンまたは／およびＤ−カルニチンを含有する、化学薬品、生物試薬、健康管理試薬、化粧品、体液およびさまざまな食品中のキラル異性体および他のキラルアミノ酸の光学異性体を同定できる。

58. 发明专利

JP2012042309A Physiologically active substance collecting device 有权
标题翻译：生理活性物质收集装置
公开(公告)号：JP2012042309A
公开(公告)日：2012-03-01
申请号：JP2010183077
申请日：2010-08-18
申请人： Sony Corp , ソニー株式会社
发明人： MATSUMOTO MASAHIRO , KATSUHARA TOMOKO , WATABE HIROKI
IPC分类号： G01N1/10 , G01N5/02 , G01N21/27 , G01N21/41 , G01N30/04 , G01N30/88 , G01N33/48
CPC分类号： A61B10/0012 , A61B5/150343 , A61B10/0064 , A61B2010/0003 , G01N35/02 , G01N35/1095 , G01N2001/028
摘要： PROBLEM TO BE SOLVED: To provide a simple and less invasive physiologically active substance collecting device capable of constantly collecting the physiologically active substance from a living organism.SOLUTION: A physiologically active substance collecting device comprises: a collecting section 1 which contacts a body surface S of a living organism to collect the physiologically active substance from the body surface S of the living organism; and solvent sending means to send solvent to the collecting section 1. The collecting section 1 has an opening 124 to allow the solvent sent from the solvent sending means and distributed in a channel 121 to contact with the body surface S. The physiologically active substance collecting device can collect the physiologically active substance in the solvent by allowing the solvent to contact with the body surface S at the collecting section 1.
摘要翻译：要解决的问题：提供能够从生物体中不断收集生理活性物质的简单且较少侵入性的生理活性物质收集装置。解决方案：一种生理活性物质收集装置，包括：收集部分1，其与生物体的体表S接触，以从生物体的体表S收集生理活性物质; 以及将溶剂输送到收集部分1的溶剂送出装置。收集部分1具有开口124，以允许从溶剂输送装置输送的溶剂并分布在通道121中以与体表S接触。收集的生理活性物质装置可以通过使溶剂在收集部分1与身体表面S接触而在溶剂中收集生理活性物质。版权所有：（C）2012，JPO＆INPIT

59. 发明专利

JP2012504766A Detection methods of dihydrotestosterone by mass spectrometry 有权
公开(公告)号：JP2012504766A
公开(公告)日：2012-02-23
申请号：JP2011530199
申请日：2009-09-30
申请人：クエストダイアグノスティックスインヴェストメンツインコーポレイテッド
发明人：クラーク，ナイジェル，ジェイ． , ジョーシャイ，アミ , ライツ，リチャード
IPC分类号： G01N27/62 , G01N30/00 , G01N30/04 , G01N30/06 , G01N30/72 , G01N30/86 , G01N30/88
CPC分类号： H01J49/0036 , G01N33/743 , H01J49/00 , H01J49/26
摘要：質量分析を用いて試料中のジヒドロテストステロン（ＤＨＴ）の量を決定する方法が提供されている。その方法は、一般に、試料中のＤＨＴをイオン化し、イオン量を決定することにより、試料中のＤＨＴ量を決定することを含む。

60. 发明专利

JP2011247590A Method for measuring cooking exhaust gas 有权
标题翻译：测量排气的方法
公开(公告)号：JP2011247590A
公开(公告)日：2011-12-08
申请号：JP2010117589
申请日：2010-05-21
申请人： Central Res Inst Of Electric Power Ind , 財団法人電力中央研究所
发明人： TANAKA NOBUYUKI , TSUZAKI MASAHARU
IPC分类号： G01N30/88 , G01N30/00 , G01N30/04
摘要： PROBLEM TO BE SOLVED: To measure components of oil mist contained in cooking exhaust gas by directly collecting the oil mist, in view of the fact that, since the oil mist contains a fatty acid as a main component and also contains various components such as a polycyclic aromatic hydrocarbon being an incompletely combusted product and a linear hydrocarbon, it is essential that the oil mist itself is collected to identify/quantify the components in order to verify the efficiency of oil mist collection.SOLUTION: The oil mist contained in the cooking exhaust gas is collected, and the fatty acid, the polycyclic aromatic hydrocarbon, and the linear hydrocarbon contained in the collected oil mist are separated and measured. The components are measured from the oil mist itself after separation of the fatty acid, the polycyclic aromatic hydrocarbon, and the linear hydrocarbon.
摘要翻译：要解决的问题：为了通过直接收集油雾来测量烹饪废气中所含的油雾成分，因为油雾含有脂肪酸作为主要成分并且还含有各种成分例如作为不完全燃烧的产物和直链烃的多环芳烃，为了验证油雾收集的效率，必须收集油雾本身以识别/定量组分。解决方案：收集包含在烹饪废气中的油雾，分离和测量收集的油雾中所含的脂肪酸，多环芳烃和直链烃。在分离脂肪酸，多环芳烃和直链烃之后，从油雾本身测量组分。版权所有（C）2012，JPO＆INPIT

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式