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公开(公告)号：US20120274815A1
公开(公告)日：2012-11-01
申请号：US13454851
申请日：2012-04-24
申请人： Yukihiro Matsumoto
发明人： Yukihiro Matsumoto
IPC分类号： H04N5/262
CPC分类号： H04N5/23296 , H04N5/232 , H04N5/23209 , H04N5/23216 , H04N5/23293 , H04N5/235 , H04N5/2625 , H04N5/772 , H04N5/907 , H04N9/8042
摘要： The present invention is directed to an imaging apparatus configured to display a through image in a visible manner when it is assumed that a status of a focus is confirmed even if a multiple live view display suitable for composition adjustment is performed in multiple exposure photography. The imaging apparatus includes a generation unit configured to multiple-synthesize a through image and at least a captured image, and to generate a multiple-composite image, a display control unit configured to perform control to display the multiple-composite image on a display unit while sequentially updating the multiple-composite image, a magnification instruction receiving unit configured to receive an image magnification instruction, and a control unit configured to perform control to display a through image magnified without multiple-synthesizing, on the display unit when receiving the magnification instruction while displaying the multiple-composite image.
摘要翻译： 本发明涉及一种成像装置，其被配置为当假定即使在多次曝光摄影中执行适合于组合调整的多重实时取景显示时，也可以以可见的方式显示直通图像。 成像装置包括：生成单元，被配置为多个合成通过图像和至少一个拍摄图像，并且生成多个合成图像;显示控制单元，被配置为执行控制以在显示单元上显示多合成图像 在顺序地更新多合成图像的同时，接收图像放大指令的放大指示接收单元，以及控制单元，其被配置为当接收到放大指令时，在显示单元上执行显示无多次合成放大的直通图像的控制 同时显示多合成图像。
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公开(公告)号：US07468167B2
公开(公告)日：2008-12-23
申请号：US11221213
申请日：2005-09-07
CPC分类号： F28D7/0066 , B01J8/067 , B01J2208/00212 , B01J2208/00256 , B01J2208/00716 , B01J2219/00006 , C07C45/35 , C07C51/252 , C07C47/22 , C07C57/04
摘要： A method for quickly starting up a reactor and a reactor system therefor are provided. A shell-and-tube reactor in the system is adapted to circulate a heat medium having a solid point in the range of 50-250° C. to the outside of the reaction tubes and characterized by initiating temperature elevation of the reactor by introducing a gas of a temperature in the range of 100-400° C. to the reaction tubes' side and then circulating the heat medium in a heated state to the outside of the reaction tubes. By introducing a gas of an elevated temperature preparatorily to the reaction tubes, it is made possible to prevent the heat medium after circulation from being solidified again and enable the reactor to be quickly started up.
摘要翻译： 提供了一种用于快速启动反应器及其反应器系统的方法。 系统中的管壳式反应器适于将具有在50-250℃范围内的固点的热介质循环到反应管的外部，并且其特征在于通过引入反应器的温度升高 将温度在100-400℃范围内的气体加到反应管侧，然后将加热的热介质循环到反应管的外部。 通过将升温的气体预先引入反应管，可以防止循环后的热介质再次固化，使反应器快速启动。
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公开(公告)号：US07319167B2
公开(公告)日：2008-01-15
申请号：US10840252
申请日：2004-05-07
IPC分类号： C07C51/42
摘要： A method for distilling (meth)acrylic acid and/or the ester thereof by withdrawing vapor generated in a distillation column by distillation from the top of the column, condensing the vapor to give a condensate, and circulating part of the condensate as reflux liquid into the distillation column from the top thereof, comprising the step of adding a polymerization inhibitor to said condensate and said reflux liquid. This method enables maintaining the purity and quality of (meth)acrylic acid and/or the ester thereof at a certain level or higher, suppressing generation of polymers in the rectification column and suppressing polymerization of the condensate obtained by distillation in the incident facilities of the column such as condenser, condensate tank, and the like. In addition, the method enables reduction in the amount of polymerization inhibitor used while suppressing polymerization in the intermediate distillation columns (except the final rectification column).
摘要翻译： 通过从塔顶蒸馏蒸馏蒸馏塔中产生蒸气的蒸馏法蒸馏（甲基）丙烯酸和/或其酯的方法，使蒸汽冷凝得到冷凝物，并将作为回流液体的部分缩合物循环进入 所述蒸馏塔的顶部包括向所述冷凝物和所述回流液中加入阻聚剂的步骤。 该方法能够将（甲基）丙烯酸和/或其酯的纯度和质量保持在一定水平以上，抑制精馏塔中的聚合物的产生，抑制由蒸馏得到的冷凝物的聚合， 柱如冷凝器，冷凝罐等。 此外，该方法能够减少在中间蒸馏塔（除最终精馏塔之外）抑制聚合的同时使用的聚合抑制剂的量。
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74.发明授权Method for refining easily polymerizable matter-containing substance and apparatus therefor 有权用于精制易聚合物质的物质的方法及其装置公开(公告)号：US07253314B2
公开(公告)日：2007-08-07
申请号：US10641653
申请日：2003-08-15
CPC分类号： B01D3/14 , B01D3/322 , B01D5/0012 , B01D5/0063 , Y10S159/42
摘要： A method for refining an easily polymerizable matter while preventing an easily polymerizable matter-containing substance from being polymerized and an apparatus for use in the method are disclosed. The method and apparatus for refining and separating the easily polymerizable matter-containing substance by the use of a distillation column provided with a heat exchanger set the linear velocity of a vapor in a connecting line intervening between the distillation column and the heat exchanger at a level of not less than 5 m per second and the retention time of the vapor at a level of not more than 3 seconds.
摘要翻译： 公开了一种在容易聚合的物质聚合的同时防止容易聚合的物质的精制的方法和该方法中使用的装置。 通过使用设置有热交换器的蒸馏塔来精炼和分离容易聚合的含物质的方法和装置，将蒸馏塔和热交换器之间的连接管中的蒸汽的线速度设定在一定水平 不低于5米/秒，蒸气的停留时间不超过3秒。
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公开(公告)号：US07238743B2
公开(公告)日：2007-07-03
申请号：US11143628
申请日：2005-06-03
IPC分类号： C08F20/06
CPC分类号： C08F20/06
摘要： The present invention provides a process for producing a water-absorbent resin of which the residual monomer content and the extractable content are low. The process for producing a water-absorbent resin comprises the step of polymerizing at least one monomer component including acrylic acid and/or its salt as major components to produce a water-absorbent resin that is a neutralized salt, and this process is characterized in that the acrylic acid is a product obtained by catalytic gas phase oxidation of propylene and/or propane and has a protoanemonin content of not more than 10 ppm, and in that the resultant water-absorbent resin has a neutralization ratio of not less than 50 mol %.
摘要翻译： 本发明提供了残留单体含量和可萃取量低的吸水性树脂的制造方法。 制造吸水性树脂的方法包括使包含丙烯酸和/或其盐的至少一种单体组分作为主要成分进行聚合以产生作为中和盐的吸水性树脂的步骤，该方法的特征在于 丙烯酸是通过丙烯和/或丙烷的催化气相氧化而得到的，具有不高于10ppm的原水蛭素含量的产物，并且所得吸水性树脂的中和率不小于50mol％ 。
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公开(公告)号：US20070066845A1
公开(公告)日：2007-03-22
申请号：US11601417
申请日：2006-11-17
IPC分类号： C07C51/16
CPC分类号： C07C51/215 , B01J19/0013 , B01J2219/00087 , B01J2219/00103 , B01J2219/00108 , B01J2219/0011 , B01J2219/00126 , B01J2219/00128 , C07C51/252 , C07C57/04
摘要： Chilled coolant is prepared by liquid coolant utilizing the latent heat generated by a gasification of liquefied propylene, for example, and this chilled coolant is used in heat exchangers which are used in a process for production of acrylic acid or acrolein. This method allows effective utilization of the latent heat which used to be discarded and permits a reduction of energy consumption of cooling required separately in the step for production. By recovering the chilled coolant with the liquid coolant, it makes possible to stabilize the gasification of propylene, etc. and consequently stabilize the production of acrylic acid. This invention consists of providing the method for the production of acrylic acid, etc. and the apparatus which make effective use of the latent heat generated in the steps of production.
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公开(公告)号：US07102030B2
公开(公告)日：2006-09-05
申请号：US10796254
申请日：2004-03-09
IPC分类号： C07C51/16
CPC分类号： B01J19/002 , B01J8/0453 , B01J8/0492 , B01J23/8885 , B01J2208/00132 , B01J2219/00006 , B01J2219/00164 , B01J2219/00198 , B01J2219/002 , B01J2219/00216 , B01J2219/0022 , B01J2219/00225 , B01J2219/00268 , C07C51/252 , C07C57/04
摘要： A method for managing the operation of an apparatus for the reaction of gas phase partial oxidation of an unsaturated hydrocarbon with a molecular oxygen-containing gas for the purpose of omitting wasteful emergency stop of the operation and ensuring execution of necessary emergency measure and a method for producing (meth) acrylic acid by utilizing the method mentioned above are provided. The operation of the apparatus is brought to emergency stop exclusively when thee values of concentrations of various gases obtained by calculation from the flow rates of the gases being introduced at the inlet port of the reactor and the measured values obtained by analysis with gas analyzing instruments both deviate from the ranges of the present values.
摘要翻译： 用于管理不饱和烃与分子氧气体的气相部分氧化反应装置的操作的方法，以省略浪费的紧急停止操作并确保执行必要的应急措施和方法 提供了通过利用上述方法生产（甲基）丙烯酸的方法。 仅当通过计算得到的各种气体的浓度从在反应器的入口处引入的气体的流量和通过气体分析仪器的分析得到的测量值的值达到紧急停止时，设备的操作才被紧急停止 偏离当前值的范围。
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公开(公告)号：US20050228154A1
公开(公告)日：2005-10-13
申请号：US11143628
申请日：2005-06-03
IPC分类号： C08F2/00 , C08F20/06 , C08F220/46
CPC分类号： C08F20/06
摘要： The present invention provides a process for producing a water-absorbent resin of which the residual monomer content and the extractable content are low. The process for producing a water-absorbent resin comprises the step of polymerizing at least one monomer component including acrylic acid and/or its salt as major components to produce a water-absorbent resin that is a neutralized salt, and this process is characterized in that the acrylic acid is a product obtained by catalytic gas phase oxidation of propylene and/or propane and has a protoanemonin content of not more than 10 ppm, and in that the resultant water-absorbent resin has a neutralization ratio of not less than 50 mol %.
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公开(公告)号：US06946573B2
公开(公告)日：2005-09-20
申请号：US09845694
申请日：2001-04-30
IPC分类号： B01J19/00 , B01J12/00 , B01J19/24 , C07C45/35 , C07C47/22 , C07C51/235 , C07C51/25 , C07C57/05 , C07C57/055 , F28D7/00 , C07C57/02
CPC分类号： F28D7/0066 , B01J8/067 , B01J2208/00212 , B01J2208/00256 , B01J2208/00716 , B01J2219/00006 , C07C45/35 , C07C51/252 , C07C47/22 , C07C57/04
摘要： A method for quickly starting up a reactor and a reactor system therefor are provided. A shell-and-tube reactor in the system is adapted to circulate a heat medium having a solid point in the range of 50-250° C. to the outside of the reaction tubes and characterized by initiating temperature elevation of the reactor by introducing a gas of a temperature in the range of 100-400° C. to the reaction tubes' side and then circulating the heat medium in a heated state to the outside of the reaction tubes. By introducing a gas of an elevated temperature preparatorily to the reaction tubes, it is made possible to prevent the heat medium after circulation from being solidified again and enable the reactor to be quickly started up.
摘要翻译： 提供了一种用于快速启动反应器及其反应器系统的方法。 系统中的管壳式反应器适于将具有在50-250℃范围内的固点的热介质循环到反应管的外部，并且其特征在于通过引入反应器的温度升高 将温度在100-400℃范围内的气体加到反应管侧，然后将加热的热介质循环到反应管的外部。 通过将升温的气体预先引入反应管，可以防止循环后的热介质再次固化，使反应器快速启动。
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公开(公告)号：US06930198B2
公开(公告)日：2005-08-16
申请号：US10132529
申请日：2002-04-24
IPC分类号： C07B61/00 , C07C67/08 , C07C69/003 , C07C69/54 , C07C69/52
摘要： A method for producing an unsaturated carboxylic ester is provided, which can prevent the raw material compounds and the product of the reaction from splashing and adhering on the inner wall of the reaction vessel and succumbing to polymerization on the inner wall. Specifically, it is characterized by the fact that the difference between the outer periphery of the reaction vessel heated by the heating means and the reaction solution in temperature is not higher than 80° C.
摘要翻译： 提供一种不饱和羧酸酯的制造方法，其可以防止原料化合物和反应产物飞溅并附着在反应容器的内壁上并在内壁上聚合。 具体地说，其特征在于，由加热装置加热的反应容器的外周与反应溶液的温度之间的差异不高于80℃。
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