专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US4727190A Process for preparing benzophenone-azines 失效
标题翻译：制备二苯甲酮吖嗪的方法
公开(公告)号：US4727190A
公开(公告)日：1988-02-23
申请号：US918656
申请日：1986-10-14
申请人： Takanari Nawata , Shuzabu Sakaguchi , Toshiaki Kohzaki , Osamu Aoki , Norio Takeda , Yoshiyuki Aoki , Masafumi Shimpo
发明人： Takanari Nawata , Shuzabu Sakaguchi , Toshiaki Kohzaki , Osamu Aoki , Norio Takeda , Yoshiyuki Aoki , Masafumi Shimpo
IPC分类号： C09B17/00 , B01J27/122 , C01B21/16 , C07B61/00 , C07C249/16 , C07C251/88 , C07C109/16
CPC分类号： C07C251/88 , C01B21/16
摘要： A process for continuously preparing benzophenone-azines comprising oxidizing benzophenone-imines with molecular oxygen or a molecular oxygen-containing gas in the presence of a copper halide catalyst is disclosed. The oxidation reaction is carried out in a multistage system under an oxygen partial pressure gradually decreasing from the former stage to the latter stage and at a conversion gradually decreasing from the former stage to the latter stage, while controlling the conversion so that the molar ratio of the benzophenone-imines to the copper halide in the final stage be maintained at 1 or more. By the process, the continuous reaction can stably be performed at a high conversion of the benzophenone-imines without involving insolubilization and sedimentation of the catalyst.
摘要翻译：公开了一种连续制备二苯甲酮吖嗪的方法，包括在卤化铜催化剂存在下用分子氧或含分子氧气体氧化二苯甲酮 - 亚胺。氧化反应在多级体系中，在从前一阶段到后一阶段逐渐降低的氧分压下进行，并且转化率从前一阶段逐渐降低到后一阶段，同时控制转化率，使得在最后阶段将二苯甲酮 - 亚胺与卤化铜保持在1以上。通过该方法，连续反应可以稳定地在二苯甲酮 - 亚胺的高转化率下进行，而不会引起催化剂的不溶解和沉淀。

2. 发明授权

US4751326A Process for producing benzophenone-azine 失效
标题翻译：二苯甲酮吖嗪的制备方法
公开(公告)号：US4751326A
公开(公告)日：1988-06-14
申请号：US684419
申请日：1984-12-20
申请人： Takanari Nawata , Shuzabu Sakaguchi , Toshiaki Kohzaki , Osamu Aoki , Norio Takeda , Masafumi Shimpo
发明人： Takanari Nawata , Shuzabu Sakaguchi , Toshiaki Kohzaki , Osamu Aoki , Norio Takeda , Masafumi Shimpo
IPC分类号： C07B61/00 , B01J27/00 , B01J27/32 , C07C67/00 , C07C241/00 , C07C251/88 , C07C109/04
CPC分类号： C07C251/88 , B01J27/32 , Y02P20/584
摘要： An improved process for producing benzophenone-azine in which a catalyst can be removed, recovered and recycled is disclosed. The process comprises the steps of:(a) oxidizing benzophenone-imine with molecular oxygen in the presence of cuprous chloride catalyst to produce an oxidation reaction mixture containing benzophenone-azine;(b) contacting the oxidation reaction mixture obtained in step (a) with an aqueous solution containing ammonium chloride and hydrochloric acid to decompose the remaining benzophenone-imine substantially without causing decomposition of the produced benzophenone-azine and simultaneously to extract the catalyst from the oxidation reaction mixture;(c) separating the oxidation reaction mixture containing benzophenone-azine after the extraction in step (b) to recover benzophenone-azine as a solution;(d) neutralizing the catalyst-containing aqueous solution separated after the extraction step (b) with ammonia and then contacting the neutralized catalyst-containing aqueous solution with benzophenone-imine to extract the catalyst into benzophenone-imine; and(e) separating the benzophenone-imine solution containing the catalyst obtained after extraction in step (d) from the aqueous layer and recycling said solution to step (a) to reuse as a catalyst for step (a), without isolating the catalyst from said benzophenone-imine solution.
摘要翻译：公开了可以除去，回收和回收催化剂的二苯甲酮 - 吖嗪的改进方法。该方法包括以下步骤：（a）在氯化亚铜催化剂存在下用分子氧氧化二苯甲酮 - 亚胺以产生含有二苯甲酮 - 吖嗪的氧化反应混合物; （b）将步骤（a）中获得的氧化反应混合物与含有氯化铵和盐酸的水溶液接触，基本上分解剩余的二苯甲酮 - 亚胺，而不会引起生成的二苯甲酮 - 吖嗪的分解，同时从催化剂中提取催化剂反应混合物; （c）在步骤（b）中提取后分离含有二苯甲酮 - 吖嗪的氧化反应混合物，以二苯甲酮 - 吖嗪为溶液回收; （d）用氨中和提取步骤（b）后分离的含催化剂的水溶液，然后使中和的含有催化剂的水溶液与二苯甲酮 - 亚胺接触，将催化剂萃取到二苯甲酮 - 亚胺中; 和（e）将步骤（d）中提取后得到的含有催化剂的二苯甲酮 - 亚胺溶液从水层中分离出来，并将所述溶液再循环到步骤（a）中以再利用作为步骤（a）的催化剂，而不将催化剂从称二苯甲酮 - 亚胺溶液。

3. 发明授权

US4347383A Process for producing benzophenone-azines 失效
标题翻译：生产二苯甲酮吖嗪的方法
公开(公告)号：US4347383A
公开(公告)日：1982-08-31
申请号：US147194
申请日：1980-05-06
申请人： Tomiya Isshiki , Tetsuo Tomita , Shuzabu Sakaguchi , Toshiaki Kohzaki , Osamu Aoki , Norio Takeda , Yoshiyuki Aoki
发明人： Tomiya Isshiki , Tetsuo Tomita , Shuzabu Sakaguchi , Toshiaki Kohzaki , Osamu Aoki , Norio Takeda , Yoshiyuki Aoki
IPC分类号： C07C255/67 , C07C109/16
CPC分类号： C07C251/88
摘要： A process for producing a benzophenone-azine which comprises reacting the corresponding benzophenone-imine with molecular oxygen or benzophenone with ammonia and molecular oxygen in the presence of a catalyst selected from the group consisting of metals, metal oxides and alloys of two or more metals, particularly copper or copper alloy-containing catalyst, is disclosed.
摘要翻译：一种二苯甲酮 - 吖嗪的制备方法，其包括使相应的二苯甲酮 - 亚胺与分子氧或二苯甲酮与氨和分子氧在选自金属，金属氧化物和两种或更多种金属的合金的催化剂存在下反应，特别是含铜或含铜合金的催化剂。

4. 发明授权

US4628119A Process for preparing hydrazine hydrohalogenide 失效
标题翻译：制备氢卤化肼的方法
公开(公告)号：US4628119A
公开(公告)日：1986-12-09
申请号：US702553
申请日：1985-02-19
申请人： Takanari Nawata , Shuzabu Sakaguchi , Osamu Aoki
发明人： Takanari Nawata , Shuzabu Sakaguchi , Osamu Aoki
IPC分类号： B01J23/00 , B01J27/122 , C01B21/16 , C07C109/04
CPC分类号： C07C251/88 , C01B21/16 , Y02P20/584
摘要： A process for preparing hydrazine hydrohalogenide is disclosed. The process comprises the steps of:(a) oxidizing benzophenone-imines with molecular oxygen in the presence of a copper halide catalyst to produce benzophenone-azines;(b) contacting the oxidation reaction mixture with an aqueous solution containing a hydrohalogenic acid thereby hydrolyzing the benzophenone-azines to produce a hydrazine hydrohalogenide and, simultaneously, extracting and removing the catalyst with the hydrohalogenic acid-containing aqueous solution to obtain an aqueous solution containing the hydrazine hydrohalogenide and the catalyst;(c) separating the aqueous solution and adjusting the solution to a pH of from 3 to 7 with an alkali;(d) contacting the aqueous solution with benzophenone-imines to extract the catalyst;(e) separating the catalyst-containing benzophenone-imines solution from the aqueous solution containing the hydrazine hydrohalogenide to recover the hydrazine hydrohalogenide and to recycle the catalyst-containing benzophenone-imines solution to step (a).The process is advantageous in that the catalyst is easily recovered for reuse.
摘要翻译：公开了一种制备氢卤酸肼的方法。该方法包括以下步骤：（a）在卤化铜催化剂存在下用分子氧氧化二苯甲酮 - 亚胺，生成二苯甲酮 - 吖嗪; （b）使氧化反应混合物与含有氢卤酸的水溶液接触，从而水解二苯甲酮 - 吖嗪以产生氢卤酸肼，同时用含氢卤酸的水溶液萃取和除去催化剂，得到含有肼氢卤化物和催化剂; （c）用碱分离水溶液并将溶液调节至3至7的pH; （d）使该水溶液与二苯甲酮 - 亚胺接触以提取催化剂; （e）从含有氢卤化肼的水溶液中分离含催化剂的二苯甲酮 - 亚胺溶液以回收氢卤酸肼，并将含有催化剂的二苯甲酮 - 亚胺溶液再循环到步骤（a）。该方法的优点在于催化剂容易回收再利用。

5. 发明授权

US4239741A Process for producing hydrazine sulfate 失效
标题翻译：硫酸肼生产方法
公开(公告)号：US4239741A
公开(公告)日：1980-12-16
申请号：US955166
申请日：1978-10-27
申请人： Tomiya Isshiki , Tetsuo Tomita , Toshiaki Kozaki , Osamu Aoki , Mitsuo Abe , Norio Takeda , Mitsuo Miura , Yoshiyuki Aoki , Takao Kondo , Kaoru Tsuyuki
发明人： Tomiya Isshiki , Tetsuo Tomita , Toshiaki Kozaki , Osamu Aoki , Mitsuo Abe , Norio Takeda , Mitsuo Miura , Yoshiyuki Aoki , Takao Kondo , Kaoru Tsuyuki
IPC分类号： C01B21/16 , C01B21/54
CPC分类号： C01B21/16
摘要： Hydrazine sulfate having a relatively large particle diameter and a high purity is produced by hydrolysis of benzophenoneazines by sulfuric acid having a concentration of 75% by weight or less in an amount of 1.1 times by mole or more the stoichiometric amount in a very high conversion and a high yield with less operational loss.
摘要翻译：通过以非常高的转化率使化学计量量为1.1倍摩尔以上的浓度为75重量％以下的硫酸水解二苯甲酮酮而产生具有较大粒径且高纯度的硫酸肼，产量高，运营损失少。

6. 发明申请

US20060040143A1 Fuel cell 审中-公开
标题翻译：燃料电池
公开(公告)号：US20060040143A1
公开(公告)日：2006-02-23
申请号：US10520618
申请日：2003-06-09
申请人： Osamu Aoki , Kazuhiko Shinohara
发明人： Osamu Aoki , Kazuhiko Shinohara
IPC分类号： H01M8/00
CPC分类号： H01M8/023 , H01M8/1007
摘要： A gas diffusion layer (6) is sandwiched between catalyst electrode layers (5) and separators (1, 2), and side faces (6A, 6B) of the gas diffusion layer (6) are arranged so as to face a gas inlet manifold (7) and outlet manifold (8), and partition the inlet manifold (7) and outlet manifold (8). In the gas diffusion layer (6), gas flows from the side face (6A) facing the inlet manifold (7), flows through the interior, and flows out from the side face (6B) facing the outlet manifold (8).
摘要翻译：气体扩散层（6）夹在催化剂电极层（5）和隔板（1,2）之间，气体扩散层（6）的侧面（6A，6B）布置成面对气体入口歧管（7）和出口歧管（8），并分隔入口歧管（7）和出口歧管（8）。在气体扩散层（6）中，从面向入口歧管（7）的侧面（6A）流出的气体流过内部，从面向出口歧管（8）的侧面（6B）流出，。

7. 发明授权

US06509468B1 Vitreous form of known bradykinin antagonist 失效
标题翻译：已知缓激肽拮抗剂的玻璃体形式
公开(公告)号：US06509468B1
公开(公告)日：2003-01-21
申请号：US09807421
申请日：2001-04-20
申请人： Norio Ohnishi , Osamu Aoki , Atsuo Ohike , Kazuto Okimoto , Hiroshi Ishikuro
发明人： Norio Ohnishi , Osamu Aoki , Atsuo Ohike , Kazuto Okimoto , Hiroshi Ishikuro
IPC分类号： C07D40112
CPC分类号： C07D401/12
摘要： The invention relates to a vitreous form of the compound, FR 173657, having the structure of formula (I). This vitreous form has good solid stability and is therefore useful for producing and supplying FR 173657 products whose quality is stable enough to be suitable for medicine.
摘要翻译：本发明涉及具有式（I）结构的化合物FR 173657的玻璃体形式。这种玻璃体形式具有良好的固体稳定性，因此可用于生产和供应质量足够稳定以适合于医药的FR 173657产品。

8. 发明授权

US06429998B1 Cassette mounting and ejection mechanism 失效
标题翻译：盒式安装和排出机构
公开(公告)号：US06429998B1
公开(公告)日：2002-08-06
申请号：US09416804
申请日：1999-10-13
申请人： Osamu Aoki , Fumio Sekiguchi
发明人： Osamu Aoki , Fumio Sekiguchi
IPC分类号： G11B1700
CPC分类号： G11B15/67565
摘要： In a pop-up type cassette mounting and ejection mechanism having a lid member which closes a cassette inserting/taking-out opening of a housing when a cassette holder is located at a cassette mount position, and also is movable away from the housing interlockingly with the movement of the cassette holder to a cassette eject position to open the cassette inserting/taking-out opening, the lid member is mounted on the cassette holder so as to be slidable in a direction parallel to the insertion direction of the cassette into the cassette holder, and one of the two side edges of a reinforcing member of a plate member is rotatably mounted on the lid member while the other side edge is rotatably mounted on the housing, thereby linking the housing and the lid member through the reinforcing member. Further, at the cassette inserting/taking-out opening side of the cassette holder, the recess is formed in the housing and the projection for closing the recess is formed in the lid member. Therefore, the insertion of the fingers into the cassette holder from the cassette inserting/taking-out opening can be further facilitated in combination with the displacement of the lid member from the cassette inserting/taking-out opening in the cassette insertion direction when the cassette holder is pushed out to the cassette eject position out of the housing. Accordingly, the inserting/taking-out operation of the cassette into/from the cassette holder can be further facilitated.
摘要翻译：在弹出式盒式安装和弹出机构中，当盒式磁带座位于磁带盒安装位置时，该盒式磁带安装和排出机构具有关闭壳体的磁带插入/取出开口的盖构件，并且还可与磁带盒保持器移动到盒弹出位置以打开盒插入/取出开口，盖构件安装在磁带盒保持器上，以便能够沿与盒的插入方向平行的方向滑动到磁带盒中并且板构件的加强构件的两个侧边缘中的一个边缘可旋转地安装在盖构件上，而另一侧边缘可旋转地安装在壳体上，从而通过加强构件连接壳体和盖构件。此外，在盒座的盒插入/取出开口侧，在壳体中形成凹部，并且在盖构件中形成用于封闭凹部的突起。因此，与盒式磁带插入方向上的盒式磁带插入/取出开口的位移相结合，可以进一步促进从磁带盒插入/取出开口将指状物插入盒式磁带架中支架从外壳中推出到出纸位置。因此，能够进一步促进盒式磁带的插入/取出操作。

9. 发明授权

US6136249A Process for producing automobile bumper made of synthetic resin 失效
标题翻译：用合成树脂制造汽车保险杠的方法
公开(公告)号：US6136249A
公开(公告)日：2000-10-24
申请号：US75262
申请日：1998-05-11
申请人： Atsushi Takeuchi , Osamu Aoki , Kenji Hamabe , Tatsuya Itakura , Hitoshi Ohgane , Minoru Makuta
发明人： Atsushi Takeuchi , Osamu Aoki , Kenji Hamabe , Tatsuya Itakura , Hitoshi Ohgane , Minoru Makuta
IPC分类号： B29B17/00 , B29C45/16 , B32B27/08 , B60R19/03 , B60R19/48 , B28B7/22
CPC分类号： B60R19/03 , B29B17/0042 , B29C45/1642 , B32B27/08 , B60R19/48 , B29K2105/26 , B29L2031/3044 , Y02W30/62 , Y10S264/921
摘要： A process for producing a bumper of synthetic resin for use in an automobile, the bumper including a core and an outer layer covering the core. The process includes the steps of preparing a core forming material that includes a main component and a polyethylene added to the main component, the main component being produced by pulverizing a recovered bumper which has been formed using a polyolefin-based resin composition modified by an olefinic elastomer and which has a thermosetting synthetic resin coating film on its surface, and an outer layer forming material that includes the polyolefin-based resin composition modified by the olefinic elastomer and the polyethylene in a content A.sub.2 which is smaller than a content A.sub.1 of the polyethylene included in the core forming material (A.sub.2
摘要翻译：一种制造用于汽车的合成树脂保险杠的方法，所述保险杠包括芯和覆盖所述芯的外层。该方法包括以下步骤：制备包含主要组分和添加到主要组分中的聚乙烯的芯形成材料，主要组分是通过使用由烯烃类改性的聚烯烃基树脂组合物形成的回收的保险杠弹性体，其表面具有热固性合成树脂涂膜，外层形成材料包括由烯烃弹性体和聚乙烯改性的聚烯烃类树脂组合物，其含量A2小于聚乙烯的含量A1 包含在芯形成材料（A2

10. 外观设计

USD323389S Medical fluid container 失效
公开(公告)号：USD323389S
公开(公告)日：1992-01-21
申请号：US338125
申请日：1989-04-14
申请人： Osamu Aoki , Kiyonori Okada , Seizo Sunago , Hitoshi Futagawa , Kohji Ikeda , Shuji Hasegawa
设计人： Osamu Aoki , Kiyonori Okada , Seizo Sunago , Hitoshi Futagawa , Kohji Ikeda , Shuji Hasegawa

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式