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

US08607427B2 Positioning device of position sensor 失效
标题翻译：位置传感器定位装置
公开(公告)号：US08607427B2
公开(公告)日：2013-12-17
申请号：US12811128
申请日：2008-12-25
申请人： Hideki Aisaki , Kazuyoshi Hirosaki , Kouji Muraguchi , Kouichi Honda , Seiji Tanizaki
发明人： Hideki Aisaki , Kazuyoshi Hirosaki , Kouji Muraguchi , Kouichi Honda , Seiji Tanizaki
IPC分类号： B23P11/00
CPC分类号： F16H59/105 , F16H2057/0056 , F16H2057/0228 , F16H2061/0068
摘要： A positioning device of a position sensor that does not require re-positioning and re-fastening at the time of mounting the position sensor. A positioning tool provided with a driving section and a positioning section is mounted on a position sensor. Then, positioning projections of the positioning section are engaged with neutral position grooves. In this state, the positioning section is rotated by the driving section so as to have the position sensor rotated together until the R-contact turns ON, so that an angle from N to R, i.e. from a neutral position to a reverse contact ON position is measured. Thereafter, the positioning section is rotated in an opposite direction to measure an angle from N to D, i.e. from a reverse contact OFF position to a drive contact ON position. Based on the measurement result, the positioning section is re-rotated by the driving section to move the position sensor to a proper neutral position. The position sensor is fastened in this condition.
摘要翻译：位置传感器的定位装置，在安装位置传感器时不需要重新定位和重新固定。具有驱动部和定位部的定位工具安装在位置传感器上。然后，定位部的定位突起与中立位置槽接合。在这种状态下，定位部分由驱动部分旋转，以使位置传感器一起旋转，直到R接触点接通为止，从而从N到R的角度，即从中立位置到反接触ON位置被测量。此后，定位部分沿相反方向旋转以测量从N到D的角度，即从反向接触断开位置到驱动接点接通位置的角度。基于测量结果，定位部分由驱动部分重新旋转，以将位置传感器移动到适当的中立位置。位置传感器在这种状态下被固定。

2. 发明申请

US20100281667A1 POSITIONING DEVICE OF POSITION SENSOR 失效
标题翻译：定位传感器定位装置
公开(公告)号：US20100281667A1
公开(公告)日：2010-11-11
申请号：US12811128
申请日：2008-12-25
申请人： Hideki Aisaki , Kazuyoshi Hirosaki , Kouji Muraguchi , Kouichi Honda , Seiji Tanizaki
发明人： Hideki Aisaki , Kazuyoshi Hirosaki , Kouji Muraguchi , Kouichi Honda , Seiji Tanizaki
IPC分类号： B25B27/14
CPC分类号： F16H59/105 , F16H2057/0056 , F16H2057/0228 , F16H2061/0068
摘要： A positioning device of a position sensor that does not require re-positioning and re-fastening at the time of mounting the position sensor. A positioning tool provided with a driving section and a positioning section is mounted on a position sensor. Then, positioning projections of the positioning section are engaged with neutral position grooves. In this state, the positioning section is rotated by the driving section so as to have the position sensor rotated together until the R-contact turns ON, so that an angle from N to R, i.e. from a neutral position to a reverse contact ON position is measured. Thereafter, the positioning section is rotated in an opposite direction to measure an angle from N to D, i.e. from a reverse contact OFF position to a drive contact ON position. Based on the measurement result, the positioning section is re-rotated by the driving section to move the position sensor to a proper neutral position. The position sensor is fastened in this condition.
摘要翻译：位置传感器的定位装置，在安装位置传感器时不需要重新定位和重新固定。具有驱动部和定位部的定位工具安装在位置传感器上。然后，定位部的定位突起与中立位置槽接合。在这种状态下，定位部分由驱动部分旋转，以使位置传感器一起旋转，直到R接触点接通为止，从而从N到R的角度，即从中立位置到反接触ON位置被测量。此后，定位部分沿相反方向旋转以测量从N到D的角度，即从反向接触断开位置到驱动接点接通位置的角度。基于测量结果，定位部分由驱动部分重新旋转，以将位置传感器移动到适当的中立位置。位置传感器在这种状态下被固定。

3. 发明授权

US5824829A Hydrocarbon viscosity inhibitor and inhibiting method 失效
标题翻译：烃类粘度抑制剂及其抑制方法
公开(公告)号：US5824829A
公开(公告)日：1998-10-20
申请号：US861922
申请日：1997-05-22
申请人： Noriaki Maeda , Toru Taguchi , Seiji Tanizaki , Nobumitsu Kumazawa , Yutaka Takeuchi
发明人： Noriaki Maeda , Toru Taguchi , Seiji Tanizaki , Nobumitsu Kumazawa , Yutaka Takeuchi
IPC分类号： C07C7/20 , C09K3/00 , C10G75/00
CPC分类号： C07C7/20 , C09K3/00 , C10G75/00
摘要： An inhibitor to suppress or inhibit the viscosity increase of a hydrocarbon, e.g. in a bottom section of an oil quench tower, featuring the use of a sulfonic acid and/or its salt as an effective inhibitor composition, which may optionally contain a polymerization inhibitor including one or more inhibitors selected from the group of aromatic amines, phenols and dialkyl hydroxyl amines. Furthermore, the method to inhibit the increasing viscosity of hydrocarbon, e.g. in a bottom section of a tower, may be accomplished by adding the hydrocarbon viscosity inhibitor to the feed oil, reflux oil or directly to the tower bottom oil in the tower. Such an oil quench tower is used for an olefin production process in which the hydrocarbon may include naphtha, light oil, natural gas, liquefied natural gas, etc. in the raw material.
摘要翻译：抑制或抑制烃的粘度增加的抑制剂，例如在油淬火塔的底部部分中，特征在于使用磺酸和/或其盐作为有效的抑制剂组合物，其可以任选地含有包含一种或多种选自芳族胺，酚和酚类的抑制剂的聚合抑制剂，二烷基羟胺。此外，抑制烃的粘度增加的方法，例如，在塔的底部可以通过将烃粘度抑制剂加入到原料油，回流油中或直接加入塔中的塔底油来实现。这种油淬火塔用于烯烃生产过程，其中烃可以包括原料中的石脑油，轻油，天然气，液化天然气等。

4. 发明申请

US20120264985A1 PROCESS FOR INHIBITING POLYMERIZATION OF AN AROMATIC VINYL COMPOUND 有权
标题翻译：抑制芳香族乙烯化合物聚合的方法
公开(公告)号：US20120264985A1
公开(公告)日：2012-10-18
申请号：US13528290
申请日：2012-06-20
申请人： Junichi NAKAJIMA , Seiji Tanizaki
发明人： Junichi NAKAJIMA , Seiji Tanizaki
IPC分类号： C07C7/20
CPC分类号： C08F2/40 , C07C7/20 , C08F12/08 , C07C15/46 , C07C15/44 , C07C15/52
摘要： A process for inhibiting polymerization of an aromatic vinyl compound during the stage of producing, purifying, storing or transporting the aromatic vinyl compound which not only inhibits an initial polymerization but also inhibits polymerization efficiently over a long period of time and which is excellent in handleability. The process involves the step of adding a nitrogenous aromatic compound in combination with a sulfonic acid compound to the aromatic vinyl compound during the production, purification, storage of transportation thereof.
摘要翻译：在芳香族乙烯基化合物的制造，纯化，保存或输送阶段，抑制芳香族乙烯基化合物的聚合的方法，其不仅抑制初始聚合，而且能够长期有效地抑制聚合，并且处理性优异。该方法包括在制备，纯化，储存运输过程中将含氮芳族化合物与磺酸化合物一起加入到芳族乙烯基化合物中的步骤。

5. 发明授权

US07202391B2 Process for inhibiting polymerization of an aromatic vinyl compound 有权
标题翻译：抑制芳族乙烯基化合物聚合的方法
公开(公告)号：US07202391B2
公开(公告)日：2007-04-10
申请号：US10476140
申请日：2002-04-18
申请人： Seiji Tanizaki , Junichi Nakajima
发明人： Seiji Tanizaki , Junichi Nakajima
IPC分类号： C10G7/00 , C10G9/16
CPC分类号： C07B63/04 , C07C7/20 , Y10S585/95 , C07C15/46
摘要： According to the present invention, there is provided a process for inhibiting the polymerization of an aromatic vinyl compound which is capable of efficiently inhibiting the polymerization of an aromatic vinyl compound not only in an initial stage but also over a long term in the stage of producing, purifying, storing or transporting the aromatic vinyl compound, and which is excellent in handling. The present invention relates to a process for inhibiting the polymerization of an aromatic vinyl compound which requires the step of adding a 2-nitrophenol compound in combination with a sulfonic acid compound to the aromatic vinyl monomer during the stage of producing, purifying, storing or transporting the aromatic vinyl compound.
摘要翻译：根据本发明，提供一种抑制芳香族乙烯基化合物的聚合的方法，该方法能够有效地抑制芳族乙烯基化合物的聚合，不仅在初期阶段，而且在生产阶段也长期地聚合，净化，储存或运输芳族乙烯基化合物，并且处理性优异。本发明涉及抑制芳香族乙烯基化合物的聚合的方法，该方法需要在制备，纯化，储存或运输阶段期间将2-硝基苯酚化合物与磺酸化合物组合加入到芳族乙烯基单体中芳族乙烯基化合物。

6. 发明授权

US08551364B2 Process for inhibiting polymerization of an aromatic vinyl compound 有权
标题翻译：抑制芳族乙烯基化合物聚合的方法
公开(公告)号：US08551364B2
公开(公告)日：2013-10-08
申请号：US13528290
申请日：2012-06-20
申请人： Junichi Nakajima , Seiji Tanizaki
发明人： Junichi Nakajima , Seiji Tanizaki
IPC分类号： C09K3/00 , C09K15/00 , C09K15/04 , C09K15/16 , C09K15/22 , C09K15/06 , C07D295/00 , C07D405/00 , C07D409/00 , C07D207/00 , C07D207/04 , C07D295/04 , C08F2/38
CPC分类号： C08F2/40 , C07C7/20 , C08F12/08 , C07C15/46 , C07C15/44 , C07C15/52
摘要： A process for inhibiting polymerization of an aromatic vinyl compound during the stage of producing, purifying, storing or transporting the aromatic vinyl compound which not only inhibits an initial polymerization but also inhibits polymerization efficiently over a long period of time and which is excellent in handleability. The process involves the step of adding a nitrogenous aromatic compound in combination with a sulfonic acid compound to the aromatic vinyl compound during the production, purification, storage of transportation thereof.
摘要翻译：在芳香族乙烯基化合物的制造，纯化，保存或输送阶段，抑制芳香族乙烯基化合物的聚合的方法，其不仅抑制初始聚合，而且能够长期有效地抑制聚合，并且处理性优异。该方法包括在制备，纯化，储存运输过程中将含氮芳族化合物与磺酸化合物一起加入到芳族乙烯基化合物中的步骤。

7. 发明授权

US08246858B2 Process for inhibiting polymerization of an aromatic vinyl compound 有权
标题翻译：抑制芳族乙烯基化合物聚合的方法
公开(公告)号：US08246858B2
公开(公告)日：2012-08-21
申请号：US12224748
申请日：2007-03-23
申请人： Junichi Nakajima , Seiji Tanizaki
发明人： Junichi Nakajima , Seiji Tanizaki
IPC分类号： C09K3/00 , C09K15/16 , C09K15/10 , C09K15/00 , C09K15/04 , C07C7/20 , C10M105/02 , C10M109/00 , C10M111/00 , C10M115/02 , C10M119/00 , C10M121/00 , C10M127/00 , C10M159/00 , C07B63/04
CPC分类号： C08F2/40 , C07C7/20 , C08F12/08 , C07C15/46 , C07C15/44 , C07C15/52
摘要： A process for inhibiting polymerization of an aromatic vinyl compound during the stage of producing, purifying, storing or transporting the aromatic vinyl compound which not only inhibits an initial polymerization but also inhibits polymerization efficiently over a long period of time and which is excellent in the handleability. The process involves the step of adding a nitrogenous aromatic compound in combination with a sulfonic acid compound to the aromatic vinyl compound during the production, purification, storage of transportation thereof.
摘要翻译：在芳香族乙烯基化合物的制造，纯化，保存或输送阶段抑制芳香族乙烯基化合物的聚合的方法，其不仅抑制初始聚合，而且能够长时间有效抑制聚合，并且处理性优异。该方法包括在制备，纯化，储存运输过程中将含氮芳族化合物与磺酸化合物一起加入到芳族乙烯基化合物中的步骤。

8. 发明申请

US20090149682A1 Process for Inhibiting Polymerization of an Aromatic Vinyl Compound 有权
标题翻译：抑制芳族乙烯基化合物聚合的方法
公开(公告)号：US20090149682A1
公开(公告)日：2009-06-11
申请号：US12224748
申请日：2007-03-23
申请人： Junichi Nakajima , Seiji Tanizaki
发明人： Junichi Nakajima , Seiji Tanizaki
IPC分类号： C07C7/20
CPC分类号： C08F2/40 , C07C7/20 , C08F12/08 , C07C15/46 , C07C15/44 , C07C15/52
摘要： According to the present invention, there is provided a process for inhibiting polymerization of an aromatic vinyl compound during the stage of producing, purifying, storing or transporting the aromatic vinyl compound which not only inhibits an initial polymerization but also inhibits efficiently polymerization over a long period of time and which is excellent in the handleability.The present invention relates to a process for inhibiting polymerization of an aromatic vinyl compound which comprises adding a nitrogenous aromatic compound in combination with a sulfonic acid compound to the aromatic vinyl compound during the production, purification, storage or transportation.
摘要翻译：根据本发明，提供了一种抑制芳族乙烯基化合物在制备，纯化，储存或运输芳族乙烯基化合物阶段期间聚合的方法，该方法不仅抑制初始聚合反应，而且还能有效地抑制长时间的聚合的时间，其处理性优异。本发明涉及一种抑制芳族乙烯基化合物聚合的方法，该方法包括在制备，纯化，储存或运输期间向芳族乙烯基化合物中加入与磺酸化合物组合的含氮芳族化合物。

9. 发明申请

US20080200616A1 Method of Inhibiting Polymerization Giving Copolymer of Divinylbenzene and Aromatic Vinyl Compound 审中-公开
标题翻译：抑制二乙烯基苯和芳族乙烯基化合物共聚物聚合的方法
公开(公告)号：US20080200616A1
公开(公告)日：2008-08-21
申请号：US11667702
申请日：2005-11-14
申请人： Seiji Tanizaki , Junichi Nakajima
发明人： Seiji Tanizaki , Junichi Nakajima
IPC分类号： C08F8/32
CPC分类号： C07B63/04 , C07C7/20 , C07C15/44 , C07C15/46
摘要： [PROBLEMS] To provide: a method by which the generation of a copolymer of an aromatic vinyl compound and either the divinylbenzene generated in the production of the aromatic vinyl compound or the divinylbenzene which has come into the system together with a raw material for the aromatic vinyl compound is inhibited in the steps of distilling, purifying, and storing the aromatic vinyl compound: and a method of inhibiting the copolymer from depositing on and thus fouling devices and facilities.[MEANS FOR SOLVING PROBLEMS] The method of inhibiting the generation of a copolymer of divinylbenzene and an aromatic vinyl compound is characterized in that a dinitrophenol compound (A), a sulfonic acid compound (B), and a p-phenylenediamine compound (C) are simultaneously used in the steps of producing, purifying and storing the aromatic vinyl compound.
摘要翻译： [问题]提供一种芳香族乙烯基化合物的共聚物与芳香族乙烯基化合物的制造中产生的二乙烯基苯或芳香族乙烯基化合物的二乙烯基苯与芳香族原料一起生成的方法乙烯基化合物在蒸馏，净化和储存芳族乙烯基化合物的步骤中受到抑制：以及抑制共聚物沉积在其上并因此污染装置和设施的方法。解决问题的方法抑制二乙烯基苯和芳香族乙烯基化合物的共聚物的生成的方法的特征在于，二硝基苯酚化合物（A），磺酸化合物（B）和对苯二胺化合物（C）同时用于生产，纯化和储存芳族乙烯基化合物的步骤。

10. 发明申请

US20060163539A1 Polymerization inhibitor for aromatic vinyl compounds and method for inhibiting the polymerization of the compounds 审中-公开
标题翻译：用于芳族乙烯基化合物的聚合抑制剂和抑制化合物聚合的方法
公开(公告)号：US20060163539A1
公开(公告)日：2006-07-27
申请号：US10547163
申请日：2004-03-17
申请人： Junichi Nakajima , Seiji Tanizaki
发明人： Junichi Nakajima , Seiji Tanizaki
IPC分类号： C09K15/00 , C07C69/74
CPC分类号： C07C7/20 , C07C15/46
摘要： According to the present invention, there are provided a polymerization inhibitor which is easy to handle and which has a little toxicity and a high polymerization-inhibitory effect toward an aromatic vinyl compound and a process for inhibiting the polymerization of the aromatic vinyl compound. The present invention relates to a polymerization inhibitor for the aromatic vinyl compound which comprises contain two ingredients of a specific quinone methide compound and a specific organic sulfonic acid compound, and to a process for inhibiting polymerization of the aromatic vinyl compound which comprises adding a specific quinone methide compound and a specific organic sulfonic acid compound simultaneously or further a specific quinone methide compound, a specific organic sulfonic acid compound and a specific N-oxyl compound simultaneously in the stage of producing, purifying, storing or transporting the aromatic vinyl compound.
摘要翻译：根据本发明，提供一种易于处理并对芳香族乙烯基化合物具有小毒性和高聚合抑制作用的阻聚剂和抑制芳族乙烯基化合物聚合的方法。本发明涉及芳族乙烯基化合物的阻聚剂，其包含特定醌甲基化合物和特定有机磺酸化合物的两种成分，以及抑制芳族乙烯基化合物的聚合的方法，该方法包括加入特定的醌甲基化合物和特定的有机磺酸化合物在制备，纯化，储存或运输芳族乙烯基化合物的同时同时或进一步具体的醌甲基化合物，特定的有机磺酸化合物和特定的N-氧基化合物。

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