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1. 发明授权

US08956837B2 Method for producing glycolic acid 有权
公开(公告)号：US08956837B2
公开(公告)日：2015-02-17
申请号：US13330383
申请日：2011-12-19
申请人： Hidenori Hinago , Hajime Nagahara , Toshiya Aoki
发明人： Hidenori Hinago , Hajime Nagahara , Toshiya Aoki
IPC分类号： C12P7/42 , C07C59/06 , C07C51/08 , C07C51/41
CPC分类号： C12P7/42 , C07C51/08 , C07C51/412 , C07C59/06
摘要： Provided is a production method of glycolic acid having a first step of preparing glycolonitrile from formaldehyde and hydrocyanic acid and a second step of hydrolyzing the glycolonitrile into glycolic acid directly or via a glycolate salt, which method can produce glycolic acid in easy production and purification steps while consuming less energy. In the production method, by carrying out the first and second steps continuously or by storing the glycolonitrile obtained in the first step at pH 4 or less and carrying out a hydrolysis reaction of the second step at from pH 5 to 9, a production yield of glycolic acid, activity for the production of glycolic acid and accumulated concentration of glycolic acid are improved, resulting in the production of glycolic acid having an improved purity and quality.

2. 发明授权

US08106238B2 Method for producing glycolic acid 有权
标题翻译：乙醇酸生产方法
公开(公告)号：US08106238B2
公开(公告)日：2012-01-31
申请号：US11921072
申请日：2006-05-25
申请人： Hidenori Hinago , Hajime Nagahara , Toshiya Aoki
发明人： Hidenori Hinago , Hajime Nagahara , Toshiya Aoki
IPC分类号： C07C59/00
CPC分类号： C12P7/42 , C07C51/08 , C07C51/412 , C07C59/06
摘要： Provided is a production method of glycolic acid having a first step of preparing glycolonitrile from formaldehyde and hydrocyanic acid and a second step of hydrolyzing the glycolonitrile into glycolic acid directly or via a glycolate salt, which method can produce glycolic acid in easy production and purification steps while consuming less energy. In the production method, by carrying out the first and second steps continuously or by storing the glycolonitrile obtained in the first step at pH 4 or less and carrying out a hydrolysis reaction of the second step at from pH 5 to 9, a production yield of glycolic acid, activity for the production of glycolic acid and accumulated concentration of glycolic acid are improved, resulting in the production of glycolic acid having an improved purity and quality.
摘要翻译：本发明提供了一种乙醇酸的制备方法，其具有由甲醛和氢氰酸制备乙醇腈的第一步骤，第二步是直接或通过乙醇酸盐将乙醇腈水解成乙醇酸，该方法可以在容易的生产和纯化步骤中生产乙醇酸同时消耗更少的能量。在制造方法中，通过连续进行第一和第二工序，或者将第一工序中得到的乙醇腈的pH保持在4以下，进行pH5〜9的第二工序的水解反应，乙醇酸，乙醇酸的生成活性和乙醇酸的累积浓度得到改善，导致纯度和质量提高的乙醇酸的生产。

3. 发明申请

US20120094344A1 METHOD FOR PRODUCING GLYCOLIC ACID 有权
标题翻译：生产甘油酸的方法
公开(公告)号：US20120094344A1
公开(公告)日：2012-04-19
申请号：US13330383
申请日：2011-12-19
申请人： Hidenori HINAGO , Hajime Nagahara , Toshiya Aoki
发明人： Hidenori HINAGO , Hajime Nagahara , Toshiya Aoki
IPC分类号： C12P7/42
CPC分类号： C12P7/42 , C07C51/08 , C07C51/412 , C07C59/06
摘要： Provided is a production method of glycolic acid having a first step of preparing glycolonitrile from formaldehyde and hydrocyanic acid and a second step of hydrolyzing the glycolonitrile into glycolic acid directly or via a glycolate salt, which method can produce glycolic acid in easy production and purification steps while consuming less energy. In the production method, by carrying out the first and second steps continuously or by storing the glycolonitrile obtained in the first step at pH 4 or less and carrying out a hydrolysis reaction of the second step at from pH 5 to 9, a production yield of glycolic acid, activity for the production of glycolic acid and accumulated concentration of glycolic acid are improved, resulting in the production of glycolic acid having an improved purity and quality.
摘要翻译：本发明提供了一种乙醇酸的制备方法，其具有由甲醛和氢氰酸制备乙醇腈的第一步骤，第二步是直接或通过乙醇酸盐将乙醇腈水解成乙醇酸，该方法可以在容易的生产和纯化步骤中生产乙醇酸同时消耗更少的能量。在制造方法中，通过连续进行第一和第二工序，或者将第一工序中得到的乙醇腈的pH保持在4以下，进行pH5〜9的第二工序的水解反应，乙醇酸，乙醇酸的生成活性和乙醇酸的累积浓度得到改善，导致纯度和质量提高的乙醇酸的生产。

4. 发明申请

US20090118541A1 Method for producing glycolic acid 有权
标题翻译：乙醇酸生产方法
公开(公告)号：US20090118541A1
公开(公告)日：2009-05-07
申请号：US11921072
申请日：2006-05-25
申请人： Hidenori Hinago , Hajime Nagahara , Toshiya Aoki
发明人： Hidenori Hinago , Hajime Nagahara , Toshiya Aoki
IPC分类号： C07C59/06 , C12P7/42
CPC分类号： C12P7/42 , C07C51/08 , C07C51/412 , C07C59/06
摘要： Provided is a production method of glycolic acid having a first step of preparing glycolonitrile from formaldehyde and hydrocyanic acid and a second step of hydrolyzing the glycolonitrile into glycolic acid directly or via a glycolate salt, which method can produce glycolic acid in easy production and purification steps while consuming less energy. In the production method, by carrying out the first and second steps continuously or by storing the glycolonitrile obtained in the first step at pH 4 or less and carrying out a hydrolysis reaction of the second step at from pH 5 to 9, a production yield of glycolic acid, activity for the production of glycolic acid and accumulated concentration of glycolic acid are improved, resulting in the production of glycolic acid having an improved purity and quality.
摘要翻译：本发明提供了一种乙醇酸的制备方法，其具有由甲醛和氢氰酸制备乙醇腈的第一步骤，第二步是直接或通过乙醇酸盐将乙醇腈水解成乙醇酸，该方法可以在容易的生产和纯化步骤中生产乙醇酸同时消耗更少的能量。在制造方法中，通过连续进行第一和第二工序，或者将第一工序中得到的乙醇腈的pH保持在4以下，进行pH5〜9的第二工序的水解反应，乙醇酸，乙醇酸的生成活性和乙醇酸的累积浓度得到改善，导致纯度和质量提高的乙醇酸的生产。

5. 发明申请

US20090112020A1 Nitrogen-Containing Carbon Material and Method of Producing the Same 有权
标题翻译：含氮碳材料及其制备方法
公开(公告)号：US20090112020A1
公开(公告)日：2009-04-30
申请号：US11992423
申请日：2006-09-22
申请人： Hidenori Hinago , Hajime Nagahara
发明人： Hidenori Hinago , Hajime Nagahara
IPC分类号： C07C211/00
CPC分类号： H01M4/96 , C01B21/0605 , C01B21/087 , C01B32/05 , C01P2002/72 , C01P2002/82 , C01P2002/85 , C01P2006/80 , H01G11/32 , H01G11/34 , H01M4/583 , H01M4/587 , H01M8/0234 , H01M2004/021 , Y02E60/13
摘要： The present invention provides a nitrogen-containing carbon material characterized in that it satisfies a specific relational expression between the number ratio of nitrogen atoms to carbon atoms and the number ratio of hydrogen atoms to carbon atoms and has peaks in specific regions in the X-ray diffraction and in the laser Raman spectrum. The nitrogen-containing carbon material of the present invention can be produced by carbonizing azulmic acid in an inert gas atmosphere, and it is useful as an electrode material or the like because it has a high nitrogen content and a low hydrogen content.
摘要翻译：本发明提供一种含氮碳材料，其特征在于，其满足氮原子与碳原子的数量比和氢原子与碳原子的数量比的特定关系式，并且在X射线的特定区域具有峰值衍射和激光拉曼光谱。本发明的含氮碳材料可以通过在惰性气体气氛中碳化薁酸来制造，由于氮含量高，氢含量低，因此可以用作电极材料等。

6. 发明授权

US08034976B2 Nitrogen-containing carbon material and method of producing the same 有权
标题翻译：含氮碳材料及其制造方法
公开(公告)号：US08034976B2
公开(公告)日：2011-10-11
申请号：US11992423
申请日：2006-09-22
申请人： Hidenori Hinago , Hajime Nagahara
发明人： Hidenori Hinago , Hajime Nagahara
IPC分类号： C07C211/00 , H01M4/02 , C01B31/02
CPC分类号： H01M4/96 , C01B21/0605 , C01B21/087 , C01B32/05 , C01P2002/72 , C01P2002/82 , C01P2002/85 , C01P2006/80 , H01G11/32 , H01G11/34 , H01M4/583 , H01M4/587 , H01M8/0234 , H01M2004/021 , Y02E60/13
摘要： The present invention provides a nitrogen-containing carbon material characterized in that it satisfies a specific relational expression between the number ratio of nitrogen atoms to carbon atoms and the number ratio of hydrogen atoms to carbon atoms and has peaks in specific regions in the X-ray diffraction and in the laser Raman spectrum. The nitrogen-containing carbon material of the present invention can be produced by carbonizing azulmic acid in an inert gas atmosphere, and it is useful as an electrode material or the like because it has a high nitrogen content and a low hydrogen content.
摘要翻译：本发明提供一种含氮碳材料，其特征在于，其满足氮原子与碳原子的数量比和氢原子与碳原子的数量比的特定关系式，并且在X射线的特定区域具有峰值衍射和激光拉曼光谱。本发明的含氮碳材料可以通过在惰性气体气氛中碳化薁酸来制造，由于氮含量高，氢含量低，因此可以用作电极材料等。

7. 发明申请

US20130085257A1 METHODS FOR PRODUCING AQUEOUS DIAMINE DICARBOXYLIC ACID SALT SOLUTION AND POLYAMIDE 审中-公开
标题翻译：生产水性二胺二羧酸盐溶液和聚酰胺的方法
公开(公告)号：US20130085257A1
公开(公告)日：2013-04-04
申请号：US13703508
申请日：2011-06-23
申请人： Yu Nitto , Hajime Nagahara
发明人： Yu Nitto , Hajime Nagahara
IPC分类号： C08G69/26
CPC分类号： C08G69/26 , C07C51/09 , C07C209/68 , C08G69/28 , C07C61/09 , C07C211/09 , C07C211/12
摘要： A method for producing an aqueous diamine dicarboxylic acid salt solution according to the present invention comprises a step of mixing a dicarboxylic acid diester and a diamine, wherein a mixing molar ratio of the diamine to the dicarboxylic acid diester (diamine/dicarboxylic acid diester) is 1.005 or more. In addition, a method for producing a polyamide according to the present invention comprises a step of mixing a dicarboxylic acid diester and a diamine and heating the formed aqueous diamine dicarboxylic acid salt solution to perform a polycondensation reaction of the diamine and a dicarboxylic acid, wherein a mixing molar ratio of the diamine to the dicarboxylic acid diester (diamine/dicarboxylic acid diester) is 1.005 or more.
摘要翻译：根据本发明的二胺二羧酸盐水溶液的制备方法包括将二羧酸二酯与二胺混合的步骤，其中二胺与二羧酸二酯（二胺/二羧酸二酯）的混合摩尔比为 1.005以上。此外，根据本发明的聚酰胺的制造方法包括将二羧酸二酯和二胺混合并加热所形成的二胺二羧酸盐溶液进行二胺和二羧酸的缩聚反应的步骤，其中二胺与二羧酸二酯（二胺/二羧酸二酯）的混合摩尔比为1.005以上。

8. 发明申请

US20050219642A1 Imaging system, image data stream creation apparatus, image generation apparatus, image data stream generation apparatus, and image data stream generation system 审中-公开
标题翻译：成像系统，图像数据流创建装置，图像生成装置，图像数据流生成装置和图像数据流生成系统
公开(公告)号：US20050219642A1
公开(公告)日：2005-10-06
申请号：US11083006
申请日：2005-03-18
申请人： Masahiko Yachida , Yoshio Iwai , Hajime Nagahara , Masatsugu Yachida
发明人： Masahiko Yachida , Yoshio Iwai , Hajime Nagahara , Masatsugu Yachida
IPC分类号： H04N5/335 , G06F15/00 , H04N1/40
CPC分类号： H04N5/335 , H04N5/23245
摘要： An imaging system that is capable of generating high resolution and high frame rate video includes of a beam splitter, two lenses, a high resolution-low frame rate camera, and a low resolution-high frame rate camera. The beam splitter reflects a part of an incident ray. The two lenses gather the ray reflected from the beam splitter and the ray penetrating the beam splitter, respectively. The low resolution-high frame rate camera is a sensor that takes an image of the ray gathered by one of the lenses at a low resolution and a high frame rate. The high resolution-low frame rate camera is a sensor that takes an image of the ray gathered by the other of the lenses at a high resolution and a low frame rate.
摘要翻译：能够产生高分辨率和高帧速率视频的成像系统包括分束器，两个透镜，高分辨率低帧率相机和低分辨率高帧率相机。分束器反射入射光线的一部分。两个镜头分别收集从分束器反射的射线和穿过分束器的射线。低分辨率高帧率相机是以低分辨率和高帧率拍摄由其中一个透镜收集的光线的图像的传感器。高分辨率低帧率相机是以高分辨率和低帧速率拍摄由另一个透镜收集的光线的图像的传感器。

9. 发明授权

US06930204B2 Process for producing a cyclic aliphatic oxime 有权
标题翻译：环状脂肪族肟的制造方法
公开(公告)号：US06930204B2
公开(公告)日：2005-08-16
申请号：US10468890
申请日：2002-02-26
申请人： Mitsuji Ono , Hajime Nagahara
发明人： Mitsuji Ono , Hajime Nagahara
IPC分类号： C07C249/04 , C07C251/44
CPC分类号： C07C249/04 , C07C2601/14 , C07C251/44
摘要： Disclosed is a method for producing a cyclic aliphatic oxime, which comprises subjecting a cyclic aliphatic primary amine to oxidation in the liquid phase under superatmospheric pressure in the presence of molecular oxygen and a solid catalyst, wherein the solid catalyst comprises an oxide of at least one metal (a) selected from the group consisting of metals belonging to Groups 5 and 6 of the Periodic Table.
摘要翻译：公开了一种环状脂肪族肟的制造方法，其特征在于，在分子氧和固体催化剂存在下，使环状脂肪族伯胺在液相中在超大气压下进行氧化，其中固体催化剂含有至少一种选自属于周期表第5和第6组的金属的金属（a）。

10. 发明申请

US20050080274A1 Process for producing carbonic ester 有权
标题翻译：生产碳酸酯的方法
公开(公告)号：US20050080274A1
公开(公告)日：2005-04-14
申请号：US10495451
申请日：2002-12-27
申请人： Nobuhisa Miyake , Hajime Nagahara
发明人： Nobuhisa Miyake , Hajime Nagahara
IPC分类号： C07C68/04 , C07C68/08 , C07C69/96
CPC分类号： C07C68/08 , C07C68/04 , C07C69/96
摘要： A method for producing a carbonic ester, comprising (1) performing a reaction between an organometal compound having a metal-oxygen-carbon linkage and carbon dioxide to obtain a reaction mixture containing a carbonic ester formed by the reaction, (2) separating the carbonic ester from the reaction mixture to obtain a residual liquid, and (3) reacting the residual liquid with an alcohol to form an organometal compound having a metal-oxygen-carbon linkage and form water and removing the water from the organometal compound, wherein the organometal compound obtained in step (3) is recovered for recycle thereof to step (1).
摘要翻译：一种碳酸酯的制造方法，其特征在于，含有（1）在具有金属 - 碳 - 碳键的有机金属化合物与二氧化碳之间进行反应，得到含有通过该反应形成的碳酸酯的反应混合物，（2）酯，从而获得残留液体，（3）使残余液体与醇反应形成具有金属 - 氧 - 碳键的有机金属化合物并形成水并从有机金属化合物中除去水，其中有机金属回收步骤（3）中得到的化合物，再循环到步骤（1）。

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