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1. 发明申请

US20130303775A1 PROCESS FOR PRODUCTION OF AROMATIC ALCOHOL OR HETEROCYCLIC AROMATIC ALCOHOL 有权
标题翻译：生产芳香醇或杂环芳香醇的方法
公开(公告)号：US20130303775A1
公开(公告)日：2013-11-14
申请号：US13996759
申请日：2011-12-22
申请人： Yutaka Kanbara , Takafumi Abe , Norio Fushimi
发明人： Yutaka Kanbara , Takafumi Abe , Norio Fushimi
IPC分类号： C07B41/02 , C07D213/30 , C07C29/00
CPC分类号： C07B41/02 , B01J23/04 , C07C29/00 , C07C29/09 , C07C29/128 , C07C41/26 , C07C213/00 , C07D213/30 , C07C33/18 , C07C33/22 , C07C33/26 , C07C33/20 , C07C43/23 , C07C33/46 , C07C215/68
摘要： A process of production of an aromatic alcohol or a heterocyclic aromatic alcohol, containing a step of reacting an aromatic amine or a heterocyclic aromatic amine having an aromatic ring or a heterocyclic aromatic ring having thereon at least one substituent —CHR1NR2R3 (wherein R1, R2 and R3 each independently represent hydrogen, an alkyl group having from 1 to 4 carbon atoms, or a benzyl group), with an alcohol, in the presence of a basic catalyst.
摘要翻译：一种制备芳族醇或杂环芳族醇的方法，其包括使芳族胺或具有芳环的杂环芳族胺或其上具有至少一个取代基的杂环芳族环的芳基胺反应的步骤，其中R1，R2和 R 3各自独立地表示氢，具有1至4个碳原子的烷基或苄基）与醇在碱性催化剂的存在下反应。

2. 发明授权

US07375247B2 Method for producing deuterated methyl methacrylate 失效
标题翻译：氘代甲基丙烯酸甲酯的制备方法
公开(公告)号：US07375247B2
公开(公告)日：2008-05-20
申请号：US10569643
申请日：2004-09-01
申请人： Yuichi Sugano , Takafumi Abe , Toshifumi Abe
发明人： Yuichi Sugano , Takafumi Abe , Toshifumi Abe
IPC分类号： C07C67/20
CPC分类号： C07B59/001 , C07B2200/05 , C07C67/20 , C07C69/54
摘要： A method for producing MMA-d8 which includes a step of exchanging D in hydroxyl group of methanol-d4 represented by the formula: CD3OD with H to prepare the methanol-d3 represented by the formula CD3OH and simultaneously recovering a deuterium-containing compound, and a step of reacting methanol-d3 with sulfuric acid salt of methacrylic acid amide represented by the formula CD2=(CD3)CO(NH2.H2SO4) to prepare MMA-d8 represented by the formula: CD2=(CD3)COOCD3.
摘要翻译：一种制备MMA-d 8 N的方法，该方法包括在由下式表示的甲醇-d 4的羟基中交换D的步骤：＆lt; 3＆lt; 3＆gt; > OD以制备由式CD 3 OH表示的甲醇-d 3并同时回收含氘化合物，并且使甲醇-d 3反应，由式CD 2代表的甲基丙烯酸酰胺的硫酸盐（NH 3 CO 2（CO 3 NH 3））以制备由下列化学式表示的MMA-d 8：（2）式（Ⅳ） CD 3）COOCD 3 3。

3. 发明授权

US06532124B1 Information recording apparatus and method thereof 失效
标题翻译：信息记录装置及其方法
公开(公告)号：US06532124B1
公开(公告)日：2003-03-11
申请号：US09484351
申请日：2000-01-18
申请人： Takafumi Abe
发明人： Takafumi Abe
IPC分类号： G11B509
CPC分类号： G11B27/328 , G11B7/00 , G11B20/10 , G11B20/1202 , G11B27/107 , G11B27/11 , G11B27/3027 , G11B2020/1062 , G11B2220/65 , G11B2220/90
摘要： The present invention relates to an information recording apparatus and a method thereof that allow all data on a magnetic tape to be easily obtained and instrumental data and header information supplied from respective systems to be combined when instrumental data is recorded. According to the present invention, an additional information area is formed at the top of the magnetic tape. The additional information area is followed by a data area. Instrumental data is stored in a buffer memory through a data connector. The header information is stored in a local memory through a header information control connector in addition to a control command. Instrumental data is swept out from the buffer memory and recorded to a data area of the magnetic tape. After the instrumental data is recorded, header information is read from the local memory and stored in the buffer memory. The header information is swept out from the buffer memory and recorded to the additional information area of the magnetic tape. When data is read from the additional information area, all contents of the magnetic tape are obtained. Since header information is temporarily stored to the local memory and then recorded, a processing portion that combines header information and instrumental data can be omitted.
摘要翻译：信息记录装置及其方法技术领域本发明涉及一种信息记录装置及其方法，其能够容易地获得磁带上的所有数据，并且当记录工具数据时，组合从相应系统提供的工具数据和标题信息。根据本发明，在磁带的顶部形成附加的信息区域。附加信息区域后面是数据区域。乐器数据通过数据连接器存储在缓冲存储器中。标题信息除了控制命令之外还通过头信息控制连接器存储在本地存储器中。工具数据从缓冲存储器扫出并记录到磁带的数据区。在记录工具数据之后，从本地存储器中读取标题信息并将其存储在缓冲存储器中。标题信息从缓冲存储器扫出并记录到磁带的附加信息区。当从附加信息区读取数据时，获得磁带的所有内容。由于标题信息被临时存储到本地存储器中然后被记录，所以可以省略组合标题信息和工具数据的处理部分。

4. 发明授权

US5990324A Process for producing 3-methyltetrahydrofuran 失效
标题翻译： 3-甲基四氢呋喃的制备方法
公开(公告)号：US5990324A
公开(公告)日：1999-11-23
申请号：US039954
申请日：1998-03-16
申请人： Masaki Takemoto , Takafumi Abe
发明人： Masaki Takemoto , Takafumi Abe
IPC分类号： B01J23/72 , C07B61/00 , C07D307/06
CPC分类号： C07D307/06
摘要： There is disclosed a process for producing 3-methyl-tetrahydrofuran which comprises the step 1 of subjecting the compound represented by the general formula [I]ROOC--CH(CH.sub.3)--CH.sub.2 --CHO [I]wherein R is an alkyl group having 1 to 3 carbon atoms and the formyl group may be present as an acetal having an alkanol with 1 to 8 carbon atoms, to hydrogenation and alcohol-eliminating cyclization to synthesize 2-methyl-.gamma.-butyrolactone; the step 2 of separating the 2-methyl-.gamma.-butyrolactone formed in the step 1 from alcohols by means of distillation, etc.; and the step 3 of hydrogenating the 2-methyl-.gamma.-butyrolactone which is formed in the step 2. The above process enables the production of the objective highly-pure 3-methyltetrahydrofuran substantially free from an alcohol in high efficiency and high conversion through simplified production steps.
摘要翻译：公开了一种制备3-甲基 - 四氢呋喃的方法，其包括步骤1：使通式[I]表示的化合物ROOC-CH（CH 3）-CH 2 CHO [I]其中R是具有1个至3个碳原子，甲酰基可以作为具有1至8个碳原子的链烷醇的缩醛存在，进行氢化和醇消除环化以合成2-甲基-γ-丁内酯; 通过蒸馏等将步骤1中形成的2-甲基γ-丁内酯与醇分离的步骤2; 以及氢化步骤2中形成的2-甲基-γ-丁内酯的步骤3.上述方法使得通过简化的方法能够以高效率和高转化率生产基本上不含醇的目标高纯度3-甲基四氢呋喃生产步骤。

5. 发明授权

US5587453A Process for purifying methacrylate 失效
标题翻译：甲基丙烯酸酯纯化方法
公开(公告)号：US5587453A
公开(公告)日：1996-12-24
申请号：US381740
申请日：1995-02-01
申请人： Takafumi Abe , Mitsuhiro Nishikawa , Susumu Naitoh
发明人： Takafumi Abe , Mitsuhiro Nishikawa , Susumu Naitoh
IPC分类号： C07C67/60 , C08F6/24
CPC分类号： C07C67/60
摘要： A process for purifying a methacrylate which comprises contacting the methacrylate with an oximating agent, such as hydroxylamine hydrochloride or an aqueous alkali solution, such as an aqueous sodium hydroxide solution, or both, and then separating and collecting the resultant purified methacrylate. The process serves to remove compounds which discolor the methacrylate, to obtain a high-quality methacrylate.
摘要翻译：一种纯化甲基丙烯酸酯的方法，其包括使甲基丙烯酸酯与肟化剂如羟胺盐酸盐或碱性水溶液如氢氧化钠水溶液或两者接触，然后分离和收集所得纯化的甲基丙烯酸酯。该方法用于除去使甲基丙烯酸酯变色的化合物，以获得高质量的甲基丙烯酸酯。

6. 发明授权

US5439661A Process for producing hydrogen cyanide 失效
标题翻译：生产氰化氢的方法
公开(公告)号：US5439661A
公开(公告)日：1995-08-08
申请号：US330202
申请日：1994-10-27
申请人： Takafumi Abe , Shuji Ebata , Kazuhiro Sugamura , Taiji Matsuzaki , Hirofumi Higuchi
发明人： Takafumi Abe , Shuji Ebata , Kazuhiro Sugamura , Taiji Matsuzaki , Hirofumi Higuchi
IPC分类号： C01C3/02
CPC分类号： C01C3/0204
摘要： There is disclosed a process for efficiently producing hydrogen cyanide at a reaction temperature of preferably 250.degree. to 550.degree. C. by a catalytic dehydrative reaction of formamide which comprises employing as a catalyst, a manganese oxide (MnO) and/or a magnesium oxide (MgO) each modified with an alkali metal (Na, K, Rb, Cs, etc. ). The above process is capable of producing hydrogen cyanide at an enhanced conversion efficiency of formamide and at a high selectivity while minimizing the by-production of ammonia. The use of the catalyst comprising as a principal component, MnO modified with an alkali metal is particularly effective in prolonging its service life and enables a long-term stable operation.
摘要翻译：公开了通过甲酰胺的催化脱氢反应在优选250-550℃的反应温度下有效地生产氰化氢的方法，该方法包括使用氧化锰（MnO）和/或氧化镁（MnO） MgO），其用碱金属（Na，K，Rb，Cs等）修饰。上述方法能够以提高甲酰胺的转化效率并以高选择性产生氰化氢，同时最小化氨的副产物。使用以碱金属为主成分的催化剂MnO特别有效延长其使用寿命，能够长期稳定运行。

7. 发明授权

US5250729A Process for preparing unsaturated carboxylic acid or ester thereof 失效
标题翻译：制备不饱和羧酸或其酯的方法
公开(公告)号：US5250729A
公开(公告)日：1993-10-05
申请号：US445543
申请日：1989-12-04
申请人： Takafumi Abe , Shinichi Hieda
发明人： Takafumi Abe , Shinichi Hieda
IPC分类号： B01J29/08 , C07B61/00 , C07C51/377 , C07C57/05 , C07C67/327 , C07C69/54 , C07C57/00 , C07C51/00 , C07C67/00 , C07C69/00
CPC分类号： C07C51/377 , C07C67/327
摘要： A process for preparing an .alpha., .beta.-unsaturated carboxylic acid and/or an .alpha., .beta.-unsaturated carboxylic acid ester from at least one ester selected from .alpha.-hydroxycarboxylic acid ester, .alpha.-alkoxycarboxylic acid ester and .beta.-alkoxycarboxylic acid ester as a starting material by a vapor-phase catalytic reaction in the presence of a crystalline aluminosilicate as a catalyst.According to the process, .alpha., .beta.-unstaturated carboxylic acid and/or an ester thereof can be produced in a mild condition and a high yield.

8. 发明授权

US5053535A Process for producing .alpha.-hydroxyisobutyric acid 失效
标题翻译：生产（ALPHA） - 羟基丁酸的方法
公开(公告)号：US5053535A
公开(公告)日：1991-10-01
申请号：US618058
申请日：1990-11-23
申请人： Yoshikazu Shima , Takafumi Abe , Hirofumi Higuchi , Koichi Kida
发明人： Yoshikazu Shima , Takafumi Abe , Hirofumi Higuchi , Koichi Kida
IPC分类号： B01J31/08 , C07B61/00 , C07C51/09 , C07C59/01
CPC分类号： C07C51/09
摘要： A process for producing an .alpha.-hydroxyisobutyric acid which comprises hydrolyzing .alpha.-hydroxyisobutyric acid ester in the presence of an organic sulfonic acid catalyst, using an .alpha.-hydroxyisobutyric acid ester as the starting material.According to said process, .alpha.-hydroxyisobutyric acid can be efficiently produced.

9. 发明申请

US20070043242A1 Method for producing deuterated methyl methacrylate 失效
标题翻译：氘代甲基丙烯酸甲酯的制备方法
公开(公告)号：US20070043242A1
公开(公告)日：2007-02-22
申请号：US10569643
申请日：2004-09-01
申请人： Yuichi Sugano , Takafumi Abe , Toshifumi Abe
发明人： Yuichi Sugano , Takafumi Abe , Toshifumi Abe
IPC分类号： C07C233/02
CPC分类号： C07B59/001 , C07B2200/05 , C07C67/20 , C07C69/54
摘要： A method for producing MMA-d8 which includes a step of exchanging D in hydroxyl group of methanol-d4 represented by the formula: CD3OD with H to prepare the methanol-d3 represented by the formula CD3OH and simultaneously recovering a deuterium-containing compound, and a step of reacting methanol-d3 with sulfuric acid salt of methacrylic acid amide represented by the formula CD2═(CD3)CO(NH2·H2SO4) to prepare MMA-d8 represented by the formula: CD2═(CD3)COOCD3.
摘要翻译：一种制备MMA-d 8 N的方法，该方法包括在由下式表示的甲醇-d 4的羟基中交换D的步骤：＆lt; 3＆lt; 3＆gt; > OD以制备由式CD 3 OH表示的甲醇-d 3并同时回收含氘化合物，并且使甲醇-d 3反应，由式CD 2 - （CD 3 N）CO（NH 2）2表示的甲基丙烯酸酰胺的硫酸盐与（3-N） > H 2 SO 4），以制备由下式表示的MMA-d 8：（Ⅳ）（（（（（（（：：：：：：：：：：：：：：：：：：：：：：：：：：：：：：： CD 3）COOCD 3 3。

10. 发明授权

US5587349A Process for preparing silica-titania catalyst 失效
标题翻译：制备二氧化硅 - 二氧化钛催化剂的方法
公开(公告)号：US5587349A
公开(公告)日：1996-12-24
申请号：US366812
申请日：1994-12-30
申请人： Mariko Abe , Shuji Ebata , Takafumi Abe , Hirofumi Higuchi
发明人： Mariko Abe , Shuji Ebata , Takafumi Abe , Hirofumi Higuchi
IPC分类号： B01J21/06 , B01J21/08 , B01J37/03 , C07C67/08
CPC分类号： B01J21/063 , B01J21/08 , B01J37/03 , C07C67/08
摘要： A process for preparing a silica-titania catalyst by adding an acidic solution containing a silicon compound such as sodium silicate and a titanium compound such as titanium sulfate dissolved therein to a solution of a compound such as ammonium bicarbonate to bring about co-precipitation, in which the acidic solution is a highly concentrated nitric acid-acidic or sulfuric acid-acidic solution, and a ratio of the dissolved titanium compound in the acidic solution is regulated in a certain range.According to this process, a catalyst capable of exerting a high performance in an esterification reaction and the like can be efficiently obtained.
摘要翻译：一种二氧化硅 - 二氧化钛催化剂的制备方法，该方法是将含有硅化钠等硅化合物的酸性溶液和溶解在其中的硫酸钛等钛化合物的酸性溶液加入到碳酸氢铵等化合物的溶液中，进行共沉淀，酸性溶液是高浓度硝酸 - 酸性或硫酸 - 酸性溶液，并且将溶解的钛化合物在酸性溶液中的比例调节在一定范围内。根据该方法，可以有效地获得能够在酯化反应等中发挥高性能的催化剂。

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