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1. 发明授权

US4647551A For producing ethylene glycol and/or a glycolic acid ester, catalyst composition and process for producing the catalyst composition 失效
标题翻译：用于生产乙二醇和/或乙醇酸酯，催化剂组合物和用于制备催化剂组合物的方法
公开(公告)号：US4647551A
公开(公告)日：1987-03-03
申请号：US496997
申请日：1983-05-23
申请人： Haruhiko Miyazaki , Koichi Hirai , Taizo Uda , Yasuo Nakamura , Harumi Ikezawa , Takanori Tsuchie
发明人： Haruhiko Miyazaki , Koichi Hirai , Taizo Uda , Yasuo Nakamura , Harumi Ikezawa , Takanori Tsuchie
IPC分类号： C07C69/675 , B01J23/72 , C07B61/00 , C07C27/00 , C07C27/04 , C07C29/136 , C07C29/149 , C07C31/20 , C07C67/00 , B01J21/08
CPC分类号： C07C31/20 , B01J23/72 , C07C29/149 , Y02P20/52
摘要： A hydrogenation catalyst composition useful for the hydrogenation of an oxalate diester, said composition being composed of a reduction product of a copper-containing silica gel formed by contacting an amine complex of copper with silica gel having an average particle diameter of not more than 200.mu. and a process for producing the aforesaid composition. Using a catalyst composed of the aforesaid composition, ethylene glycol and/or a glycolic acid ester can be produced from an oxalate diester efficiently with high conversions and selectivities and without causing pollution attributed to the use of a chromium-containing catalyst composition.
摘要翻译：一种用于草酸二酯氢化的氢化催化剂组合物，所述组合物由通过使铜的胺络合物与平均粒径不超过200μm的硅胶接触而形成的含铜硅胶的还原产物和上述组合物的制造方法。使用由上述组合物组成的催化剂，乙二醇和/或乙醇酸酯可以由草酸二酯以高转化率和选择性有效地生产，而不会引起使用含铬催化剂组合物的污染。

2. 发明授权

US4551565A Process for the production of ethylene glycol and/or glycollic acid esters, and catalyst therefor 失效
标题翻译：用于生产乙二醇和/或乙醇酸酯的方法及其催化剂
公开(公告)号：US4551565A
公开(公告)日：1985-11-05
申请号：US510387
申请日：1983-07-05
申请人： Haruhiko Miyazaki , Koichi Hirai , Taizo Uda , Yasuo Nakamura , Harumi Ikezawa , Takanori Tsuchie
发明人： Haruhiko Miyazaki , Koichi Hirai , Taizo Uda , Yasuo Nakamura , Harumi Ikezawa , Takanori Tsuchie
IPC分类号： C07C69/675 , B01J23/00 , B01J23/78 , B01J23/88 , B01J23/887 , C07B61/00 , C07C27/00 , C07C29/136 , C07C29/149 , C07C31/20 , C07C67/00
CPC分类号： B01J23/8872 , C07C29/149 , Y02P20/52
摘要： In a process for producing ethylene glycol and/or a glycollic acid ester by the vapor phase catalytic hydrogenation of an oxalic acid diester in the presence of a catalyst and hydrogen gas, the improvement wherein the catalyst has the following composition formulaCuMo.sub.k Ba.sub.p O.sub.qwherein k, p and q represent gram-atoms of Mo, Ba and O, respectively, per gram-atom of Cu, k is a number of from 0 to 3, p is a number of from 0 to 6, and q is a number determined depending upon the atomic valence and gram-atoms of Cu, Mo and Ba, provided that k and p are not zero at the same time; and the aforesaid catalyst.
摘要翻译：在催化剂和氢气存在下通过草酸二酯的气相催化氢化生产乙二醇和/或乙醇酸酯的方法，其中催化剂具有以下组成式CuMokBapOq，其中k，p 和q分别表示每克原子Cu的Mo，Ba和O的克原子，k是0至3的数，p是0至6的数，q是根据 Cu，Mo和Ba的原子价和原子数，条件是k和p同时不为零; 和上述催化剂。

3. 发明授权

US4409395A Process for the production of glycollic acid esters 失效
标题翻译：用于生产乙醇酸酯的方法
公开(公告)号：US4409395A
公开(公告)日：1983-10-11
申请号：US340033
申请日：1982-01-18
申请人： Haruhiko Miyazaki , Koichi Hirai , Taizo Uda , Yasuo Nakamura , Harumi Ikezawa , Takanori Tsuchie
发明人： Haruhiko Miyazaki , Koichi Hirai , Taizo Uda , Yasuo Nakamura , Harumi Ikezawa , Takanori Tsuchie
IPC分类号： B01J23/00 , C07B61/00 , C07C67/32 , C07C69/675 , C07C69/66
CPC分类号： C07C69/675
摘要： In a process for producing a glycollic acid ester by the vapor phase catalytic hydrogenation of an oxalic acid diester in the presence of a catalyst and hydrogen gas, the improvement wherein the oxalic acid diester in the vaporous state is contacted with hydrogen gas in the presence of a catalyst composed of Ag or Pd supported on a solid carrier at a temperature of from about 120.degree. C. to about 300.degree. C.
摘要翻译：在催化剂和氢气存在下，通过草酸二酯的气相催化氢化生产乙醇酸酯的方法，其中在气态下的草酸二酯在氢气存在下与氢气接触由固体载体负载在约120℃至约300℃的由Ag或Pd组成的催化剂。

4. 发明授权

US4585890A Process for producing ethylene glycol and/or glycolic acid ester, catalyst composition used therefor, and process for production thereof 失效
标题翻译：用于生产乙二醇和/或乙醇酸酯的方法，用于其的催化剂组合物及其制备方法
公开(公告)号：US4585890A
公开(公告)日：1986-04-29
申请号：US586753
申请日：1984-03-06
申请人： Haruhiko Miyazaki , Taizo Uda , Koichi Hirai , Yasuo Nakamura , Harumi Ikezawa , Takanori Tsuchie
发明人： Haruhiko Miyazaki , Taizo Uda , Koichi Hirai , Yasuo Nakamura , Harumi Ikezawa , Takanori Tsuchie
IPC分类号： C07C29/136 , B01J23/72 , C07B61/00 , C07C27/00 , C07C29/149 , C07C31/20 , C07C51/347 , C07C67/00 , C07C69/675 , C07C67/333
CPC分类号： C07C29/149 , B01J23/72 , C07C31/20 , Y02P20/52
摘要： A hydrogenation catalyst composition useful for the hydrogenation of an oxalate diester, said composition being composed of a reduction product of copper-containing silica gel formed by contacting an ammine complex of copper with colloidal silica sol; and a process for producing the aforesaid composition. Using a catalyst composed of the aforesaid composition, ethylene glycol and/or a glycolic acid ester can be produced from an oxalate diester efficiently with high conversions and selectivities and without causing pollution attributed to the use of a chromium-containing catalyst composition.

5. 发明授权

US4440873A Process for producing ethylene glycol and/or glycolic acid ester, catalyst composition used therefor, and process for production thereof 失效
标题翻译：用于生产乙二醇和/或乙醇酸酯的方法，用于其的催化剂组合物及其制备方法
公开(公告)号：US4440873A
公开(公告)日：1984-04-03
申请号：US370555
申请日：1982-04-21
申请人： Haruhiko Miyazaki , Taizo Uda , Koichi Hirai , Yasuo Nakamura , Harumi Ikezawa , Takanori Tsuchie
发明人： Haruhiko Miyazaki , Taizo Uda , Koichi Hirai , Yasuo Nakamura , Harumi Ikezawa , Takanori Tsuchie
IPC分类号： C07C29/136 , B01J23/72 , C07B61/00 , C07C27/00 , C07C29/149 , C07C31/20 , C07C51/347 , C07C67/00 , C07C69/675 , B01J37/18
CPC分类号： C07C29/149 , B01J23/72 , C07C31/20 , Y02P20/52
摘要： A hydrogenation catalyst composition useful for the hydrogenation of an oxalate diester, said composition being composed of a reduction product of copper-containing silica gel formed by contacting an amine complex of copper with colloidal silica sol; and a process for producing the aforesaid composition. Using a catalyst composed of the aforesaid composition, ethylene glycol and/or a glycolic acid ester can be produced from an oxalate diester efficiently with high conversions and selectivities and without causing pollution attributed to the use of a chromium-containing catalyst composition.
摘要翻译：一种用于草酸二酯氢化的氢化催化剂组合物，所述组合物由通过使铜的胺络合物与胶体二氧化硅溶胶接触而形成的含铜硅胶的还原产物; 和上述组合物的制造方法。使用由上述组合物组成的催化剂，乙二醇和/或乙醇酸酯可以由草酸二酯以高转化率和选择性有效地生产，而不会引起使用含铬催化剂组合物的污染。

6. 发明授权

US4511744A Process for producing lower alkylene glycol, catalyst composition used therefor and process for production thereof 失效
标题翻译：制备低级亚烷基二醇的方法，用于其的催化剂组合物及其生产方法
公开(公告)号：US4511744A
公开(公告)日：1985-04-16
申请号：US491742
申请日：1983-05-05
申请人： Haruhiko Miyazaki , Koichi Hirai , Taizo Uda , Yasuo Nakamura , Harumi Ikezawa , Takanori Tsuchie
发明人： Haruhiko Miyazaki , Koichi Hirai , Taizo Uda , Yasuo Nakamura , Harumi Ikezawa , Takanori Tsuchie
IPC分类号： C07C29/136 , B01J23/72 , B01J37/03 , C07B61/00 , C07C27/00 , C07C29/147 , C07C29/149 , C07C31/20 , C07C67/00
CPC分类号： B01J37/031 , B01J23/72 , C07C29/147 , C07C31/20 , Y02P20/52
摘要： A hydrogenation catalyst composition for use in the hydrogenation of a lower alkyl ester of a lower hydroxycarboxylic acid. The composition is composed of a reduction product of copper-containing silica gel formed by contacting an ammine complex of copper with silica gel having an average particle diameter of not more than 200 microns or colloidal silica sol. A process for producing the catalyst composition is also provided. By using the aforesaid catalyst composition, a lower alkylene glycol can be produced efficiently in high conversions and selectivities without causing pollution attributed to the use of a chromium-containing catalyst composition.
摘要翻译：用于氢化低级羟基羧酸的低级烷基酯的氢化催化剂组合物。该组合物由通过使铜的氨络合物与平均粒径不大于200微米的硅胶或胶体二氧化硅溶胶接触而形成的含铜硅胶的还原产物组成。还提供了一种制备催化剂组合物的方法。通过使用上述催化剂组合物，可以以高转化率和选择性有效地制备低级亚烷基二醇，而不会引起使用含铬催化剂组合物的污染。

7. 发明授权

US4614728A Catalyst composition for producing ethylene glycol and process for producing the catalyst composition 失效
标题翻译：用于生产乙二醇的催化剂组合物及其制备方法
公开(公告)号：US4614728A
公开(公告)日：1986-09-30
申请号：US694973
申请日：1985-01-25
申请人： Koichi Hirai , Taizo Uda , Yasuo Nakamura
发明人： Koichi Hirai , Taizo Uda , Yasuo Nakamura
IPC分类号： B01J23/72 , B01J21/08
CPC分类号： B01J23/72
摘要： A hydrogenation catalyst composition composed of a reduction product of a copper-containing material formed by contacting an aqueous solution of an amine/copper complex with a carrier, characterized in that the carrier is a hydrolyzed product obtained by hydrolyzing a silicate ester in the presence of ammonia; a process for producing the aforesaid hydrogenation catalyst composition; and a process for producing ethylene glycol or a glycolate ester in the presence of the aforesaid hydrogenation catalyst.
摘要翻译：一种氢化催化剂组合物，其由通过使胺/铜络合物的水溶液与载体接触而形成的含铜材料的还原产物组成，其特征在于，所述载体是通过在存在下水解硅酸酯而获得的水解产物氨; 制备上述氢化催化剂组合物的方法; 以及在上述氢化催化剂存在下制备乙二醇或乙醇酸酯的方法。

8. 发明授权

US5455372A Method of producing a glycolic acid ester 失效
标题翻译：乙醇酸酯的制备方法
公开(公告)号：US5455372A
公开(公告)日：1995-10-03
申请号：US209386
申请日：1994-03-10
申请人： Koichi Hirai , Yasuo Nakamura , Yasunori Fukuda
发明人： Koichi Hirai , Yasuo Nakamura , Yasunori Fukuda
IPC分类号： C07C67/31 , C07C69/675
CPC分类号： C07C67/31
摘要： A glycolic acid ester is produced by hydrogenating an oxalic acid diester of the formula, (COOR).sub.2, wherein R is a C.sub.1-6 alkyl group, with hydrogen in the presence of a solid catalyst comprising, for example, copper and silver metals carried on a solid carrier, and in the additional presence of an aliphatic alcohol, and collecting the resultant glycolic acid ester from the reaction mixture by distillation, preferably in the presence of an ester of a C.sub.3-12 dicarboxylic acid.
摘要翻译：通过在包含例如铜和银金属的固体催化剂的存在下氢气将式（COOR）2的（COOR）2（其中R为C 1-6烷基）与氢气氢化而制备的乙醇酸酯在固体载体上，另外存在脂族醇，并通过蒸馏，优选在C3-12二羧酸的酯存在下从反应混合物中收集生成的乙醇酸酯。

9. 发明授权

US5523459A Preparation of .alpha.-keto acid ester 失效
标题翻译： α-酮酸酯的制备
公开(公告)号：US5523459A
公开(公告)日：1996-06-04
申请号：US410917
申请日：1995-03-27
申请人： Koichi Hirai , Yasuo Nakamura , Kiyotaka Yoshii , Yasunori Fukuda
发明人： Koichi Hirai , Yasuo Nakamura , Kiyotaka Yoshii , Yasunori Fukuda
IPC分类号： C07C67/313 , C07C69/76
CPC分类号： C07C67/313
摘要： A process for preparing an .alpha.-keto acid ester (oxo acid) of the formula: ##STR1## wherein R.sup.1 is a hydrogen atom, aliphatic alkyl group of 1-6 carbon atoms, phenyl group or benzyl group, and R.sup.2 is an aliphatic alkyl group of 1-6 carbon atoms, which comprises causing an .alpha.-hydroxycarboxylic acid ester of the formula: ##STR2## to react with molecular oxygen in a gaseous phase in the presence of copper phosphate, possibly, mounted on a solid carrier.
摘要翻译：制备下式的α-酮酸酯（含氧酸）的方法：其中R1是氢原子，1-6个碳原子的脂族烷基，苯基或苄基，R2是脂族烷基 1-6个碳原子的基团，其包括使得在磷酸铜存在下使气态的分子氧与下列分子式的α-羟基羧酸酯反应：可能地，其安装在固体载体上。

10. 发明申请

US20050141444A1 Communication device management program 有权
标题翻译：通讯设备管理程序
公开(公告)号：US20050141444A1
公开(公告)日：2005-06-30
申请号：US11014680
申请日：2004-12-16
申请人： Koichi Hirai
发明人： Koichi Hirai
IPC分类号： G06F13/28 , H04Q7/00
CPC分类号： G06F13/28 , H04L49/90 , Y10S707/99931 , Y10S707/99932 , Y10S707/99933 , Y10S707/99934 , Y10S707/99935 , Y10S707/99936 , Y10S707/99937 , Y10S707/99938 , Y10S707/99939 , Y10S707/99954 , Y10S707/99955 , Y10S707/99956
摘要： A communication device management program that enables efficient use of memory space in receiving data using remote direct memory access (RDMA) techniques. The receiving node transmits a virtual ID corresponding to a receiving process to a remote sending node. A sending process in the sending node specifies this virtual ID when starting data transmission. If the receiving node has not reserved a memory area corresponding to that virtual ID, the sending node transmits a reservation request to the receiving node, which causes a data receiving memory area to be reserved for use by a communication device in the receiving node. In the sending node, the sending communication device begins sending transmission data in RDMA mode, from a memory area managed by the sending process to the reserved data receiving memory area. The receiving communication device directs incoming transmission data to a memory area managed by the receiving process.
摘要翻译：一种通信设备管理程序，其能够使用远程直接存储器访问（RDMA）技术有效地使用存储器空间来接收数据。接收节点将与接收处理相对应的虚拟ID发送到远程发送节点。发送节点的发送过程在开始数据传输时指定该虚拟ID。如果接收节点没有预留与该虚拟ID相对应的存储区域，则发送节点向接收节点发送预约请求，这导致数据接收存储区域被保留以供在接收节点中的通信设备使用。在发送节点中，发送通信装置从RDMA模式开始，从由发送处理的存储区域发送到保留数据接收存储区域的发送数据。接收通信设备将传入的传输数据引导到由接收处理管理的存储区域。

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