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1. 发明申请

US20130116470A1 PROCESS FOR PRODUCING ACETIC ACID 有权
标题翻译：生产乙酸的方法
公开(公告)号：US20130116470A1
公开(公告)日：2013-05-09
申请号：US13806290
申请日：2011-07-11
申请人： Hiroyuki Miura , Masahiko Shimizu , Takashi Ueno , Kazuo Yamaguchi , Kensuke Goto
发明人： Hiroyuki Miura , Masahiko Shimizu , Takashi Ueno , Kazuo Yamaguchi , Kensuke Goto
IPC分类号： C07C51/12
CPC分类号： C07C51/12 , C07C51/43 , C07C51/44 , Y02P20/124 , C07C53/08
摘要： A production process of acetic acid comprises a reaction step for continuously allowing at least one member selected from the group consisting of methanol, dimethyl ether, and methyl acetate to react with carbon monoxide in a catalyst system comprising a rhodium catalyst, an iodide salt, and methyl iodide in the presence of acetic acid and water in a plant compromising a reactor 1; a flasher 2; and a distillation column 3; wherein part of the vaporized stream is introduced into a heat exchanger 7. The process achieves a production of acetic acid with a high purity in a resource-saving and energy-saving equipment by efficiently removing a reaction heat even in a large-sized plant.
摘要翻译：乙酸的制备方法包括在包含铑催化剂，碘化物盐和催化剂体系的催化剂体系中连续地使选自甲醇，二甲醚和乙酸甲酯中的至少一种与一氧化碳反应的反应步骤甲基碘在乙酸和水的存在下在损害反应器1的植物中; 闪光灯2 和蒸馏塔3; 其中部分蒸发的物流被引入热交换器7.该方法通过有效地除去大型设备中的反应热量，在资源节约和节能设备中实现了高纯度的乙酸生产。

2. 发明授权

US08957248B2 Process for producing acetic acid 有权
标题翻译：生产乙酸的方法
公开(公告)号：US08957248B2
公开(公告)日：2015-02-17
申请号：US13806290
申请日：2011-07-11
申请人： Hiroyuki Miura , Masahiko Shimizu , Takashi Ueno , Kazuo Yamaguchi , Kensuke Goto
发明人： Hiroyuki Miura , Masahiko Shimizu , Takashi Ueno , Kazuo Yamaguchi , Kensuke Goto
IPC分类号： C07C51/43 , C07C51/44 , C07C51/12
CPC分类号： C07C51/12 , C07C51/43 , C07C51/44 , Y02P20/124 , C07C53/08
摘要： A production process of acetic acid comprises a reaction step for continuously allowing at least one member selected from the group consisting of methanol, dimethyl ether, and methyl acetate to react with carbon monoxide in a catalyst system comprising a rhodium catalyst, an iodide salt, and methyl iodide in the presence of acetic acid and water in a plant compromising a reactor 1; a flasher 2; and a distillation column 3; wherein part of the vaporized stream is introduced into a heat exchanger 7. The process achieves a production of acetic acid with a high purity in a resource-saving and energy-saving equipment by efficiently removing a reaction heat even in a large-sized plant.
摘要翻译：乙酸的制备方法包括在包含铑催化剂，碘化物盐和催化剂体系的催化剂体系中连续地使选自甲醇，二甲醚和乙酸甲酯中的至少一种与一氧化碳反应的反应步骤甲基碘在乙酸和水的存在下在损害反应器1的植物中; 闪光灯2 和蒸馏塔3; 其中部分蒸发的物流被引入热交换器7.该方法通过有效地除去大型设备中的反应热量，在资源节约和节能设备中实现了高纯度的乙酸生产。

3. 发明授权

US09776944B2 Process for producing acetic acid 有权
公开(公告)号：US09776944B2
公开(公告)日：2017-10-03
申请号：US13993109
申请日：2011-12-01
申请人： Masahiko Shimizu , Ryuji Saito , Hiroyuki Miura , Takashi Ueno
发明人： Masahiko Shimizu , Ryuji Saito , Hiroyuki Miura , Takashi Ueno
IPC分类号： C07C51/44 , C07C51/50
CPC分类号： C07C51/44 , C07C51/50 , C07C53/08
摘要： A process for producing acetic acid including an acetic acid collection step for feeding a first distillation column with a volatile component at least containing acetic acid, methyl acetate, methyl iodide, water, and hydrogen iodide. Separating a first lower boiling point component as an overhead, and collecting a first liquid stream containing acetic acid. An acetic acid purification step for feeding a second distillation column with the first liquid stream, and separating a second lower boiling point component as an overhead. Collecting a second liquid stream containing acetic acid. An alkali component is added or mixed for distilling a mixture to be treated containing the first liquid stream and the alkali component in the second distillation column. In the mixture, at least one component (A) having a boiling point lower than acetic acid. The at least one component (A) having a concentration of 0.1 to 15% by weight.

4. 发明授权

US09073843B2 Process for producing acetic acid 有权
标题翻译：生产乙酸的方法
公开(公告)号：US09073843B2
公开(公告)日：2015-07-07
申请号：US13994275
申请日：2011-12-01
申请人： Masahiko Shimizu , Ryuji Saito , Hiroyuki Miura , Takashi Ueno , Hidehiko Nakajima
发明人： Masahiko Shimizu , Ryuji Saito , Hiroyuki Miura , Takashi Ueno , Hidehiko Nakajima
IPC分类号： C07C51/12 , B01J23/46 , B01J27/13 , C07C51/44
CPC分类号： C07C51/12 , B01J23/464 , B01J27/13 , C07C51/44 , C07C53/08
摘要： A process for producing acetic acid by: a reaction step for continuously allowing methanol to react with carbon monoxide in the presence of a catalyst system comprising a metal catalyst, an ionic iodide, and methyl iodide in a carbonylation reactor, a flash distillation step for continuously feeding a flasher with a reaction mixture from the reactor and evaporating a volatile component at least containing product acetic acid, methyl acetate, and methyl iodide by flash distillation to separate the volatile component and a liquid catalyst mixture at least containing the metal catalyst and the ionic iodide, and an acetic acid collection step for separating a stream containing acetic acid from the volatile component to collect acetic acid; wherein, in the flash distillation step, the flash distillation is conducted under the condition that the concentration of methyl acetate in the liquid catalyst mixture is not less than 0.6% by weight.
摘要翻译：一种生产乙酸的方法，该方法是：在羰基化反应器中，在包含金属催化剂，离子碘化物和甲基碘的催化剂体系的存在下，连续使甲醇与一氧化碳反应的反应步骤，连续的闪蒸步骤用来自反应器的反应混合物进料闪蒸器并通过闪蒸蒸发至少含有产物乙酸，乙酸甲酯和甲基碘的挥发性组分，以分离挥发性组分和至少含有金属催化剂和离子的液体催化剂混合物碘化物和乙酸收集步骤，用于从含挥发性成分中分离含有乙酸的物流以收集乙酸; 其中，在闪蒸步骤中，在液体催化剂混合物中乙酸甲酯的浓度不小于0.6重量％的条件下进行闪蒸。

5. 发明申请

US20130261334A1 PROCESS FOR PRODUCING ACETIC ACID 有权
标题翻译：生产乙酸的方法
公开(公告)号：US20130261334A1
公开(公告)日：2013-10-03
申请号：US13994275
申请日：2011-12-01
申请人： Masahiko Shimizu , Ryuji Saito , Hiroyuki Miura , Takashi Ueno , Hidehiko Nakajima
发明人： Masahiko Shimizu , Ryuji Saito , Hiroyuki Miura , Takashi Ueno , Hidehiko Nakajima
IPC分类号： C07C51/12
CPC分类号： C07C51/12 , B01J23/464 , B01J27/13 , C07C51/44 , C07C53/08
摘要： A process for producing acetic acid by: a reaction step for continuously allowing methanol to react with carbon monoxide in the presence of a catalyst system comprising a metal catalyst, an ionic iodide, and methyl iodide in a carbonylation reactor, a flash distillation step for continuously feeding a flasher with a reaction mixture from the reactor and evaporating a volatile component at least containing product acetic acid, methyl acetate, and methyl iodide by flash distillation to separate the volatile component and a liquid catalyst mixture at least containing the metal catalyst and the ionic iodide, and an acetic acid collection step for separating a stream containing acetic acid from the volatile component to collect acetic acid; wherein, in the flash distillation step, the flash distillation is conducted under the condition that the concentration of methyl acetate in the liquid catalyst mixture is not less than 0.6% by weight.
摘要翻译：一种生产乙酸的方法，该方法是：在羰基化反应器中，在包含金属催化剂，离子碘化物和甲基碘的催化剂体系的存在下，连续使甲醇与一氧化碳反应的反应步骤，连续的闪蒸步骤用来自反应器的反应混合物进料闪蒸器并通过闪蒸蒸发至少含有产物乙酸，乙酸甲酯和甲基碘的挥发性组分，以分离挥发性组分和至少含有金属催化剂和离子的液体催化剂混合物碘化物和乙酸收集步骤，用于从含挥发性成分中分离含有乙酸的物流以收集乙酸; 其中，在闪蒸步骤中，在液体催化剂混合物中乙酸甲酯的浓度不小于0.6重量％的条件下进行闪蒸。

6. 发明申请

US20130264186A1 PROCESS FOR PRODUCING ACETIC ACID 有权
标题翻译：生产乙酸的方法
公开(公告)号：US20130264186A1
公开(公告)日：2013-10-10
申请号：US13993109
申请日：2011-12-01
申请人： Masahiko Shimizu , Ryuji Saito , Hiroyuki Miura , Takashi Ueno
发明人： Masahiko Shimizu , Ryuji Saito , Hiroyuki Miura , Takashi Ueno
IPC分类号： C07C51/44
CPC分类号： C07C51/44 , C07C51/50 , C07C53/08
摘要： Acetic acid is produced while efficiently inhibiting condensation of hydrogen iodide in a distillation column (second distillation column) for purifying crude acetic acid by further distillation.A process for producing acetic acid comprises an acetic acid collection step for feeding a first distillation column with a volatile component at least containing acetic acid, methyl acetate, methyl iodide, water, and hydrogen iodide, separating a first lower boiling point component as an overhead, and collecting a first liquid stream mainly containing acetic acid, and an acetic acid purification step for feeding a second distillation column with the first liquid stream, further separating a second lower boiling point component as an overhead, and collecting a second liquid stream containing acetic acid, wherein an alkali component is added or mixed to the first liquid stream in the manners (1) and/or (2) for distilling a liquid object to be treated containing the first liquid stream and the alkali component in the second column: (1) the alkali component is added to or mixed with the first liquid stream before the first liquid stream is fed to the second column, (2) in the second column, the alkali component is added or mixed at the same height level as or at a height level upper than a height level at which the first liquid stream is fed.
摘要翻译：产生乙酸，同时有效地抑制通过进一步蒸馏纯化粗乙酸的蒸馏塔（第二蒸馏塔）中碘化氢的冷凝。一种生产乙酸的方法包括乙酸收集步骤，用于向至少含有乙酸，乙酸甲酯，甲基碘，水和碘化氢的挥发性成分进料第一蒸馏塔，分离作为塔顶馏分的第一低沸点组分并收集主要含有乙酸的第一液体物流，以及用于向第二蒸馏塔供给第一液体物流的乙酸净化步骤，进一步分离作为塔顶馏出物的第二低沸点成分，并收集含有乙酸的第二液体物流酸，其中以第（1）和/或（2）的方式将碱组分加入或混合到第一液体流中，用于蒸馏含有第二液体流和第二塔中的碱组分的待处理液体物质： 1）在将第一液体流送入第二塔之前，将碱成分加入或混合第一液体流，（2）在第二柱中 n，碱成分以与供给第一液体流的高度水平高度相同的高度水平添加或混合。

7. 发明授权

US5756836A Process for producing highly purified acetic acid 失效
标题翻译：生产高纯度乙酸的方法
公开(公告)号：US5756836A
公开(公告)日：1998-05-26
申请号：US591947
申请日：1996-01-23
申请人： Masahiko Shimizu , Kazuyuki Akita , Yasuteru Kajikawa , Takashi Ueno , Yasuo Tsuji , Yoshiaki Morimoto
发明人： Masahiko Shimizu , Kazuyuki Akita , Yasuteru Kajikawa , Takashi Ueno , Yasuo Tsuji , Yoshiaki Morimoto
IPC分类号： B01J31/28 , C07C51/10 , C07C51/12 , C07C51/44 , C07C51/487 , C07C53/08 , C07C51/42
CPC分类号： C07C51/12 , C07C51/44 , C07C51/487
摘要： The present invention relates to a process for producing a highly purified acetic acid characterized in that in the process for producing acetic acid comprising the step of continuously reacting methanol and/or an aqueous solution of methyl acetate with carbon monoxide in a reactor, a treatment is conducted to limit the concentration of unsaturated compounds in crude acetic acid obtained in the process to 5 ppm or lower, and the resultant crude acetic acid is ozonized. The present invention also relates to a process for producing a highly purified acetic acid, characterized by comprising the step of continuously reacting methanol and/or an aqueous solution of methyl acetate with carbon monoxide in a reactor while maintaining the concentration of acetaldehyde in a reaction fluid in the reactor at 1500 ppm or lower.
摘要翻译：本发明涉及一种生产高纯度乙酸的方法，其特征在于在制备乙酸的方法中，包括在反应器中使甲醇和/或乙酸甲酯的水溶液与一氧化碳连续反应的步骤，处理为进行以将该方法中得到的粗乙酸中的不饱和化合物的浓度限制在5ppm以下，将所得粗乙酸臭化。本发明还涉及一种生产高纯度乙酸的方法，其特征在于包括使甲醇和/或乙酸甲酯的水溶液与一氧化碳在反应器中连续反应，同时保持乙醛浓度在反应流体中的步骤在反应器中为1500ppm以下。

8. 发明授权

US08614403B2 Electrostatic capacitance type input device 失效
标题翻译：静电电容式输入装置
公开(公告)号：US08614403B2
公开(公告)日：2013-12-24
申请号：US13322052
申请日：2010-05-26
申请人： Hiroshi Tanaka , Takashi Ueno
发明人： Hiroshi Tanaka , Takashi Ueno
IPC分类号： H03K17/975
CPC分类号： G06F3/044 , G06F2203/04111 , H03K17/9622 , H03K2217/96042 , H03K2217/960755
摘要： An electrostatic capacitance type input device is provided which has a structure in which translucent electrodes are aligned on the same layer in two axial directions, and has features that jumpers for connecting among the translucent electrodes in one of the two axial directions can be prevented from becoming conspicuous, and disconnection is less likely to occur. Jumpers 8 formed of an electrically conductive material are formed on a surface of a substrate 2, and thereafter an insulating film 6 is provided so as to cover the jumpers 8 and the substrate 2, and first translucent electrodes 3 and second translucent electrodes 4 are provided on the insulating film 6 so as to form a matrix. The first translucent electrodes 3 aligned in the leftward/rightward direction in the drawings are electrically connected to each other by the jumpers 8 via through holes 7 formed in the insulating film 6. On the other hand, the second translucent electrodes 4 aligned in the direction orthogonal to the surface of a sheet are connected to each other by connecting portions 5 which are formed by patterning so as to be integrated with the second translucent electrodes 4. Since the jumpers 8 for connecting among the first translucent electrodes 3 are formed on the substrate 2, the jumper 8 can be prevented from becoming conspicuous as viewed from the surface side.
摘要翻译：提供了一种静电电容型输入装置，其具有半透明电极沿两个轴向对准在同一层上的结构，并且具有能够防止在两个轴向中的一个方向上连接透光性电极的跳线变成显眼，断线不太可能发生。在基板2的表面上形成由导电材料形成的跳线8，然后设置绝缘膜6以覆盖跳线8和基板2，并且设置第一透光性电极3和第二透光性电极4 在绝缘膜6上形成矩阵。在图中左右方向排列的第一透光性电极3通过形成在绝缘膜6上的通孔7由跳线8电连接。另一方面，第二透光性电极4在方向通过图案形成的连接部分5与片材的表面正交地连接，以便与第二透光电极4一体化。由于用于连接第一透光性电极3的跳线8形成在基板上如图2所示，当从表面侧观察时，可以防止跳线8变得显眼。

9. 发明授权

US08267499B2 Head cap having air communicating channel, and liquid droplets ejection head recovering mechanism and liquid droplets ejection printer therefor 有权
标题翻译：头盖具有空气连通通道，液滴喷射头回收机构和液滴喷射打印机
公开(公告)号：US08267499B2
公开(公告)日：2012-09-18
申请号：US12542782
申请日：2009-08-18
申请人： Takashi Ueno
发明人： Takashi Ueno
IPC分类号： B41J2/165 , B41J2/155
CPC分类号： B41J2/16588 , B41J2/16547
摘要： A head cap, including: a cap including (a) a bottom plate portion and (b) a projecting portion which functions as a side wall, which extends from the bottom plate portion so as to define a recessed portion with the bottom plate portion, and whose distal end contacts with a surrounding of a liquid-droplets ejecting area formed in a liquid-droplets ejecting surface of a liquid-droplets ejecting head so as to enclose the liquid-droplets ejecting area; a holder configured to support the cap; a groove formed in at least one of a first surface of the bottom plate portion which is opposed to the holder and a second surface of the holder which is opposed to the bottom plate portion so as to partly constitute an air communicating channel that communicates the recessed portion and an outside with each other; and a channel wall provided between the first surface and the second surface so as to enclose the groove as seen in a direction perpendicular to one of the first surface and the second surface by contacting with at least one of the first surface and the second surface.
摘要翻译：一种头盖，包括：盖，包括（a）底板部分和（b）用作侧壁的突出部分，其从底板部分延伸以限定具有底板部分的凹陷部分，并且其远端与形成在液滴喷射头的液滴喷射表面中的液滴喷射区域的周围接触，以便包围液滴喷射区域; 保持器，其构造成支撑所述盖; 形成在所述底板部的与所述保持件相对的第一表面和与所述底板部相对的所述保持件的第二表面中的至少一个中的槽，以部分地构成连通所述凹部部分和外部彼此; 以及设置在所述第一表面和所述第二表面之间的通道壁，以便通过与所述第一表面和所述第二表面中的至少一个接触而在垂直于所述第一表面和所述第二表面中的一个方向的方向上包围所述凹槽。

10. 发明申请

US20120228757A1 COOLING STRUCTURE OF SEMICONDUCTOR DEVICE 审中-公开
标题翻译：半导体器件的冷却结构
公开(公告)号：US20120228757A1
公开(公告)日：2012-09-13
申请号：US13511305
申请日：2009-11-25
申请人： Akio Kitami , Takashi Ueno
发明人： Akio Kitami , Takashi Ueno
IPC分类号： H01L23/36
CPC分类号： H01L23/427 , F28D15/0266 , H01L23/36 , H01L25/074 , H01L2224/32245 , H01L2224/33181 , H01L2924/1305 , H01L2924/13055 , H01L2924/00
摘要： A cooling structure of a semiconductor device includes an output electrode, a semiconductor element and a semiconductor element disposed to face each other with the output electrode interposed therebetween, a radiator disposed for the semiconductor element on a side opposite to the output electrode, and a radiator disposed for the semiconductor element on the side opposite to the output electrode. The output electrode includes an element mounting portion and a heat transport portion. The element mounting portion is electrically connected to the semiconductor element and the semiconductor element, and is formed of a conductive material. The heat transport portion is disposed to extend from the element mounting portion toward the radiator and the radiator. With this structure, a cooling structure of a semiconductor device with which excellent cooling efficiency is realized can be provided.
摘要翻译：半导体器件的冷却结构包括输出电极，半导体元件和半导体元件，半导体元件和半导体元件设置成彼此相对，输出电极介于其间;散热器，设置在半导体元件的与输出电极相对的一侧，散热器设置在与输出电极相对的一侧上的半导体元件。输出电极包括元件安装部分和热传输部分。元件安装部分电连接到半导体元件和半导体元件，并且由导电材料形成。热传输部分从元件安装部分朝向散热器和散热器设置。利用这种结构，可以提供实现优异的冷却效率的半导体器件的冷却结构。

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