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1. 发明专利

JP2009288234A Sample low-temperature storage case and organism transportation supporting system 有权
标题翻译：样本低温储存箱和有机运输支持系统
公开(公告)号：JP2009288234A
公开(公告)日：2009-12-10
申请号：JP2008295110
申请日：2008-11-19
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： SAHO NORIHIDE , HAKARI MASAMITSU , TANAKA HIROYUKI , TANAKA SACHI , YASUKAWA YOSHITO , NOMIYAMA AKIRA , SAITO SHINJIRO , AMINO AZUSA , MATSUKA DAISUKE , CHIBA KOTARO , TOYODA HIROYUKI , NAKAYAMA NAOKO , KITAGAWA ISAO , HAGIYA ISAO
IPC分类号： G01N35/02 , B65G1/00 , G01N35/00
CPC分类号： A01N1/0257 , B01L3/508 , B01L7/50 , B01L2200/143 , B01L2200/18 , B01L2300/024 , G01N1/42
摘要： PROBLEM TO BE SOLVED: To provide a sample low-temperature storage case enabling the recipient of the sample to easily check the soundness of the sample when the recipient receives the sample and not using a sublime or evaporative cooling medium such as liquid nitrogen and a transportation business supporting system using the sample low-temperature storage case.
SOLUTION: The storage case 100 has a structure in which a sample vessel S contained in a containment cassette 11 is cooled and held at a low temperature by a Stirling refrigerator 15. A sensor element 18 of which chemical or physical characteristic varies by adhesion of a pollutant, is disposed in a room-temperature region of the storage case 100. Entrance of a pollutant into the storage case 100 can be checked by contactlessly checking the sensor element 18 from outside the storage case 100. The storage case includes a server for receiving the result of the check from the checking device 30, storing the result, and setting up connection via a communication line to at least two out of a terminal operable by the sender, a terminal operable by the transporter, and a terminal operable by the recipient to transmit the result to the two.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种样品低温储存盒，使得样品的接收者能够容易地检测样品的接收样品时的健康性，而不使用升华或蒸发冷却介质如液氮以及使用样品低温储存箱的运输业务支持系统。解决方案：存储盒100具有这样的结构，其中容纳在容纳盒11中的样品容器S被斯特林冷冻机15冷却并保持在低温。传感器元件18的化学或物理特性根据可以通过从存储盒100的外部非接触地检查传感器元件18来检查污染物到存储盒100中的入口。存储盒包括：服务器，用于从检查装置30接收检查结果，存储结果，以及通过通信线路将连接建立到可由发送者操作的终端中的至少两个，可由运输者操作的终端和可操作的终端由接收者将结果传送给两者。版权所有（C）2010，JPO＆INPIT

2. 发明专利

JP2005181104A High-precision docking and scoring method 审中-公开
标题翻译：高精度锁定和分割方法
公开(公告)号：JP2005181104A
公开(公告)日：2005-07-07
申请号：JP2003422218
申请日：2003-12-19
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： KITAGAWA ISAO
IPC分类号： G01N23/20 , C12N9/50 , G01N33/15 , G01N33/483 , G01N33/50 , G01N33/566 , G01N33/68 , G01R33/465 , G06F19/00 , G06F19/16
CPC分类号： Y02A90/26
摘要： PROBLEM TO BE SOLVED: To provide a high-speed screening method capable of implementing screening with a higher precision than by conventional docking simulations, suppressing pseudopositiveness in drug design processes, and having a high affinity to NMR measurements. SOLUTION: A three-dimensional structure of a target protein is acquired, and a structure of a protein-ligand complex is simultaneously acquired through the use of the three-dimensional structure and molecular structures of ligands in a ligand library. Then a residue of interest as a bonding site is determined. Model molecules containing the residue of interest are constructed, and electronic states in the model molecules are computed to analyze chemical shift values. Atoms for evaluating the chemical shift values are set. On the basis of the chemical shift values in the set atoms, a bonding residue is determined, and bonding strength is compared. Information on the location of the bonding residue and the trend of bonding strength are displayed. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供能够以比常规对接模拟更高的精度实施筛选的高速筛选方法，抑制药物设计过程中的假阳性，并且对NMR测量具有高亲和力。解决方案：获得靶蛋白的三维结构，通过使用配体文库中配体的三维结构和分子结构同时获得蛋白质 - 配体复合物的结构。然后确定作为结合位点的目的残基。构建包含目的残基的模型分子，并计算模型分子中的电子态以分析化学位移值。设定用于评估化学位移值的原子。基于固定原子的化学位移值，确定粘结残留物，并比较粘接强度。显示关于粘结残留物位置的信息和粘合强度的趋势。版权所有（C）2005，JPO＆NCIPI

3. 发明专利

JP2013196462A Magnetic characteristic calculation method, magnetization motion visualization device and program for the same 有权
标题翻译：磁性特征计算方法，磁化运动可视化装置及其相关程序
公开(公告)号：JP2013196462A
公开(公告)日：2013-09-30
申请号：JP2012063836
申请日：2012-03-21
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： KITAGAWA ISAO
IPC分类号： G06F17/50
摘要： PROBLEM TO BE SOLVED: To calculate and visualize the magnetization motion of the inside or surface of a magnetic substance without sharply increasing calculation amounts.SOLUTION: A method for calculating the magnetic characteristics of a magnetic substance includes the steps of: inputting structure information on a magnetic substance as an analysis object; dividing the analysis object into an analytic area and a non-analytic area of magnetic characteristics; replacing the non-analytic area with a rough-visualized model using a representative area; meshing the analytic area; meshing the rough-visualized model; calculating an anti-magnetic field tensor between the mesh of the analytic area and the mesh of the rough-visualized model; calculating anti-magnetic field contribution from the representative area of the rough-visualized model by using the anti-magnetic field tensor; and calculating the magnetization motion of the analytic area by using an LLG (Landau-Lifshitz-Gilbert) equation on the basis of the anti-magnetic field contribution from each representative area.
摘要翻译：要解决的问题：计算和可视化磁性物质的内部或表面的磁化运动，而不会大大增加计算量。解决方案：一种用于计算磁性物质的磁特性的方法包括以下步骤：输入结构信息磁性物质作为分析对象; 将分析对象分解为磁特性的分析区域和非分析区域; 使用代表性区域用粗略可视化模型代替非分析区域; 网格分析区域; 啮合粗略可视化模型; 计算分析区域的网格与粗略可视化模型的网格之间的抗磁场张量; 通过使用抗磁场张量计算粗略可视化模型的代表性区域的抗磁场贡献; 并根据每个代表区域的抗磁场贡献，使用LLG（Landau-Lifshitz-Gilbert）方程计算分析区域的磁化运动。

4. 发明专利

JP2013069738A Sintered magnet 有权
标题翻译：烧结磁铁
公开(公告)号：JP2013069738A
公开(公告)日：2013-04-18
申请号：JP2011205491
申请日：2011-09-21
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： KOMURO MATAHIRO , SATSU YUICHI , KITAGAWA ISAO , SUGAWARA AKIRA
IPC分类号： H01F1/08 , H01F1/057
CPC分类号： H01F1/0572 , H01F1/0577 , H01F1/0579
摘要： PROBLEM TO BE SOLVED: To provide a sintered magnet reducing the usage amount of rare earth elements of a rare earth magnet and satisfying an increase of maximum energy product and coercive force.SOLUTION: In a sintered magnet in which NdFeB based crystals and FeCo based crystals are present via a grain boundary, Co concentration decreases from a central part to a periphery within the FeCo based crystals, Co concentrations at the central part and the periphery within the FeCo based crystals have a difference by 2 atom% or more, and Co and heavy rare earth elements are unevenly distributed in the vicinity of the grain boundary within the NdFeB based crystals.
摘要翻译：要解决的问题：提供一种减少稀土类磁铁的稀土元素的使用量并满足最大能量乘积和矫顽力的增加的烧结磁体。解决方案：在其中通过晶界存在NdFeB基晶体和FeCo基晶体的烧结磁体中，Co浓度在FeCo基晶体中的中心部分到外围减少，在中心部分和外围的Co浓度在FeCo基晶体内的差异为2原子％以上，Co和重稀土元素不均匀地分布在NdFeB系晶体内的晶界附近。版权所有（C）2013，JPO＆INPIT

5. 发明专利

JP2009198356A Nuclear magnetic resonance measurement apparatus and measuring method using same 有权
标题翻译：核磁共振测量装置和使用相同的测量方法
公开(公告)号：JP2009198356A
公开(公告)日：2009-09-03
申请号：JP2008041127
申请日：2008-02-22
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： KITAGAWA ISAO , OKADA MICHIYA , SAITO KAZUO
IPC分类号： G01R33/30
CPC分类号： G01R33/307 , G01N24/087 , G01N24/088 , G01R33/465
摘要： PROBLEM TO BE SOLVED: To provide a technology for improving controllability of an NMR measurement apparatus.
SOLUTION: The technology adopts a circulation flow system using a sample solution which contains a high-molecular compound being an object to be measured, and a low-molecular compound solution which contains a low-molecular compound functioning as a ligand. The circulation flow system includes: a mixing filter 32 for mixing the sample solution and the low-molecular compound solution; a separating filter 34 for separating the solutions; a route 1 through which the sample solution discharged out of the separating filter 34 is infused in the mixing filter 32; a route 2 through which the low-molecular compound solution discharged out of the separating filter 34 is infused in the mixing filter 32; and a route 3 through which a mixed solution discharged out of the mixing filter 32 is infused in the separating filter 34 via a vessel 10.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于提高NMR测量装置的可控性的技术。解决方案：该技术采用循环流动系统，其使用含有作为待测物体的高分子化合物的样品溶液和含有作为配体的低分子化合物的低分子化合物溶液。循环流动系统包括：用于混合样品溶液和低分子化合物溶液的混合过滤器32; 用于分离溶液的分离过滤器34; 将从分离过滤器34排出的样品溶液注入混合过滤器32的路线1; 将从分离过滤器34排出的低分子化合物溶液注入混合过滤器32的路线2; 以及从混合过滤器32排出的混合溶液经由容器10输入到分离过滤器34中的路线3.（C）2009年，JPO＆INPIT

6. 发明专利

JP2005156345A Combined spectroscopic method and apparatus using nuclear magnetic resonance 有权
标题翻译：组合光谱方法和使用核磁共振的装置
公开(公告)号：JP2005156345A
公开(公告)日：2005-06-16
申请号：JP2003395167
申请日：2003-11-26
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： KITAGAWA ISAO
IPC分类号： G01N22/00 , G01N24/00 , G01R33/32 , G01R33/46 , G01R33/465 , G01R33/60
CPC分类号： G01R33/46 , G01R33/60
摘要： PROBLEM TO BE SOLVED: To provide a method for controlling and observing the coupling of a sample substance in an aqueous solution.
SOLUTION: The apparatus comprises a device for applying a strong magnetic field to a sample and an oscillation section for irradiating the sample with an electromagnetic wave in the terahertz region and places a probe and an observation device for generating and detecting nuclear magnetic resonance in the sample. A coupling change produced in the sample is observed by sending an electric signal to the terahertz oscillation section to irradiate the sample with an electromagnetic wave having a resonance frequency of an unpaired electron spin of the sample and detecting the electric properties of the nuclear magnetic resonance.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种用于控制和观察样品物质在水溶液中的偶合的方法。解决方案：该装置包括用于向样品施加强磁场的装置和用于在太赫兹区域中用电磁波照射样品的振荡部分，并且放置用于产生和检测核磁共振的探针和观察装置在样品中。通过向太赫兹振荡部分发送电信号来观察样品中产生的耦合变化，用具有样品未配对电子自旋的共振频率的电磁波照射样品并检测核磁共振的电特性。版权所有（C）2005，JPO＆NCIPI

7. 发明专利

JP2009097965A Specimen transfer device to nuclear magnetic resonance device and nuclear magnetic resonance device 有权
标题翻译：样品传输装置到核磁共振装置和核磁共振装置
公开(公告)号：JP2009097965A
公开(公告)日：2009-05-07
申请号：JP2007269220
申请日：2007-10-16
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： PARK MINSEOK , OKADA MICHIYA , KITAGAWA ISAO
IPC分类号： G01R33/30 , G01R33/32
CPC分类号： G01R33/307
摘要： PROBLEM TO BE SOLVED: To provide a specimen transfer device and an NMR device wherein a problem is solved that specimen molecules in a specimen solution diffuse up to an extrusion solvent to lower the concentration of the specimen molecules in a detection space, the problem being an inadequacy in a technique for transporting a specimen solution to a detection space of the NMR device by using an extrusion solvent, and also a problem is solved that it takes time to transfer a specimen solution, the problem being an inadequacy in a method for transferring the specimen solution by using gas. SOLUTION: A movable wall is provided across a transfer duct for the specimen solution. The specimen solution is transferred to the detection space by means of the extrusion solvent with the movable wall between. Further, a stopper preventing the movable wall from moving is provided in the specimen transfer channel in order that the specimen solution is accurately transferred to the detection space. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题为了提供一种样品转印装置和NMR装置，其中解决了样品溶液中的样品分子扩散到挤出溶剂以降低检测空间中的样品分子的浓度的问题，问题是通过使用挤出溶剂将试样溶液输送到NMR装置的检测空间的技术不足，并且解决了转移试样溶液需要时间的问题，问题在于方法不足用于通过使用气体转移样品溶液。
解决方案：可移动壁设置在用于样品溶液的输送管道的两侧。样品溶液通过挤出溶剂与可移动壁之间转移到检测空间。此外，为了使试样溶液精确地传递到检测空间，在试样搬送通道上设置防止活动壁移动的止挡件。版权所有（C）2009，JPO＆INPIT

8. 发明专利

JP2008128712A Flow nmr apparatus of low-molecular compound solution circulation type 有权
标题翻译：低分子化合物溶液循环型流动NMR装置
公开(公告)号：JP2008128712A
公开(公告)日：2008-06-05
申请号：JP2006311380
申请日：2006-11-17
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： KITAGAWA ISAO , OKADA MICHIYA
IPC分类号： G01R33/30
CPC分类号： G01R33/307
摘要： PROBLEM TO BE SOLVED: To provide an apparatus and a method for efficiently exchanging a high-molecular compound in a solution sample, containing the high-molecular compound such as a protein and a low-molecular compound, stably controlling a condition on a concentration of the sample, and repeatedly implementing nuclear magnetic resonance measurements, as the concentration of the low-molecular compound is varied.
SOLUTION: A low-molecular compound concentration control section 30 injects, discharges and transmits the low-molecular compound solution. A mixing filter section 32 mixes the solution (the sample), containing the high-molecular compound sample with the low-molecular compound solution. A vessel 10 is set to a nuclear magnetic resonance probe 24. The low-molecular compound solution passes through a separation filter section 34 for separating the sample and the low-molecular compound solution, and circulates and moves to the control section 30 again. Since the sample is injected from the mixing filter section 32, maintained in a measurement section, within the vessel 10 and then discharged from the separation filter section 34, after the NMR measurement is implemented, a plurality of the samples can be measured, under the condition where the concentration of the low-molecular compound is constant.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：解决的问题：为了提供含有高分子化合物如蛋白质和低分子化合物的溶液样品中有效交换高分子化合物的装置和方法，其稳定地控制条件随着低分子化合物的浓度变化，样品的浓度和反复进行核磁共振测量。解决方案：低分子化合物浓度控制部30注入，排出并透过低分子化合物溶液。混合过滤器部分32将含有高分子化合物样品的溶液（样品）与低分子化合物溶液混合。容器10被设置在核磁共振探针24上。低分子化合物溶液通过用于分离样品和低分子化合物溶液的分离过滤器部分34，并循环并再次移动到控制部分30。由于样品从维持在测量部分中的混合过滤器部分32中注入到容器10内，然后从分离过滤器部分34排出，所以在实施NMR测量之后，可以测量多个样品低分子化合物的浓度恒定的条件。版权所有（C）2008，JPO＆INPIT

9. 发明专利

JP2010218398A High-speed arithmetic unit for dipole-dipole interaction, and arithmetic method 有权
标题翻译：用于DIPOLE-DIPOLE交互的高速算术单元和算术方法
公开(公告)号：JP2010218398A
公开(公告)日：2010-09-30
申请号：JP2009066443
申请日：2009-03-18
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： KITAGAWA ISAO
IPC分类号： G06F12/00 , G01R33/12
摘要： PROBLEM TO BE SOLVED: To propose a technology for computing dipole-dipole interaction at a high speed.
SOLUTION: Each of a plurality of arithmetic units constituting a high-speed arithmetic unit executes operation based on an operation unit described for achieving independent and parallel operation. Each operation unit notifies an address range to be used for data read/write as an inaccessible area to the other operation units.
COPYRIGHT: (C)2010,JPO&INPIT

10. 发明专利

JP2008286745A Flow nuclear magnetic resonance unit 审中-公开
标题翻译：流核磁共振单元
公开(公告)号：JP2008286745A
公开(公告)日：2008-11-27
申请号：JP2007134295
申请日：2007-05-21
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： KITAGAWA ISAO , OKADA MICHIYA , SAITO KAZUO
IPC分类号： G01R33/30
CPC分类号： G01R33/307
摘要： PROBLEM TO BE SOLVED: To secure the uniformity of a magnetostatic field and the uniformity of electromagnetic wave irradiation, in flow NMR measurement.
SOLUTION: This nuclear magnetic resonance unit uses a sample tube composed of a signal detecting tube 330 having a length within a range from 80% to 100% of length of an antenna 100, and having a sample in a position of the antenna 100, the first and second joining tubes 240, 320 with an outside diameter equal to that of the signal detecting tube 330 and with an inside diameter smaller than that of the signal detecting tube 330, and an injection support tube 350 and a discharge support tube 310 with an inside diameter smaller than that of the signal detecting tube 330. The first and second joining tubes 240, 320 have a magnetic susceptibility consistent with that of a sample solvent or closely near thereto.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：在流量NMR测量中，确保静磁场的均匀性和电磁波照射的均匀性。解决方案：该核磁共振单元使用由信号检测管330构成的样本管，其长度在天线100的长度的80％至100％的范围内，并且具有位于天线的位置的样本 100，具有与信号检测管330的外径相等的内径小于信号检测管330的内径的第一和第二接合管240,320以及注射支撑管350和放电支撑管 310，其内径小于信号检测管330的内径。第一和第二接合管240,320具有与样品溶剂的磁化率一致的或与其紧密接近的磁化率。版权所有（C）2009，JPO＆INPIT

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