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1. 发明申请

US20130085274A1 PROCESS FOR THE PRODUCTION OF A CARBODIIMIDE 有权
标题翻译：制备碳二亚胺的方法
公开(公告)号：US20130085274A1
公开(公告)日：2013-04-04
申请号：US13704117
申请日：2011-06-15
申请人： Kenji Suzuki , Tsukasa Kato , Tsutomu Yamada , Yuya Kamada , Shinichiro Shoji
发明人： Kenji Suzuki , Tsukasa Kato , Tsutomu Yamada , Yuya Kamada , Shinichiro Shoji
IPC分类号： C07D498/10
CPC分类号： C07D498/10 , B01J31/0239 , B01J2231/40
摘要： A process for the production of a carbodiimide, comprising the steps of: (1) reacting an amine represented by the following formula (A) with carbon disulfide in the presence of a catalyst at a reaction temperature of 50 to 150° C. to obtain a thiourea represented by the following formula (B): (In the above formula (A), R is a hydrogen atom or an alkyl group having 1 to 6 carbon atoms.) (In the above formula (B), R is as defined in the above formula (A).; (2) desulfurizing the obtained thiourea with a hypochlorite in the presence of a basic compound to obtain a carbodiimide represented by the following formula (C): (In the above formula (C), R is as defined in the above formula (A).); and (3) purifying the obtained carbodiimide.
摘要翻译：一种制备碳二亚胺的方法，包括以下步骤：（1）在催化剂存在下，在50-150℃的反应温度下使下式（A）表示的胺与二硫化碳反应，得到由下式（B）表示的硫脲：（在上式（A）中，R是氢原子或碳原子数1〜6的烷基）（上式（B）中，R定义如上）在上述式（A）中;（2）在碱性化合物存在下用次氯酸盐脱硫得到的硫脲，得到下式（C）表示的碳二亚胺：（在上式（C）中，R为如上式（A）所定义）;和（3）纯化得到的碳二亚胺。

2. 发明授权

US09428521B2 Process for the production of a carbodiimide 有权
标题翻译：碳二亚胺生产工艺
公开(公告)号：US09428521B2
公开(公告)日：2016-08-30
申请号：US13704117
申请日：2011-06-15
申请人： Kenji Suzuki , Tsukasa Kato , Tsutomu Yamada , Yuya Kamada , Shinichiro Shoji
发明人： Kenji Suzuki , Tsukasa Kato , Tsutomu Yamada , Yuya Kamada , Shinichiro Shoji
IPC分类号： C07D498/10 , B01J31/02
CPC分类号： C07D498/10 , B01J31/0239 , B01J2231/40
摘要： A process for the production of a carbodiimide, comprising the steps of: (1) reacting an amine represented by the following formula (A) with carbon disulfide in the presence of a catalyst at a reaction temperature of 50 to 150° C. to obtain a thiourea represented by the following formula (B): (In the above formula (A), R is a hydrogen atom or an alkyl group having 1 to 6 carbon atoms.) (In the above formula (B), R is as defined in the above formula (A); (2) desulfurizing the obtained thiourea with a hypochlorite in the presence of a basic compound to obtain a carbodiimide represented by the following formula (C): (In the above formula (C), R is as defined in the above formula (A)); and (3) purifying the obtained carbodiimide.
摘要翻译：一种制备碳二亚胺的方法，包括以下步骤：（1）在催化剂存在下，在50-150℃的反应温度下使下式（A）表示的胺与二硫化碳反应，得到由下式（B）表示的硫脲：（在上式（A）中，R是氢原子或碳原子数1〜6的烷基）（上式（B）中，R定义如上）在上述式（A）中，（2）在碱性化合物的存在下用次氯酸盐脱硫得到的硫脲，得到下述式（C）表示的碳二亚胺：（在上述式（C）中，R为在上述式（A）中定义）;和（3）纯化得到的碳二亚胺。

3. 发明授权

US09713840B2 Pipe with rib and method for manufacturing pipe with rib 有权
公开(公告)号：US09713840B2
公开(公告)日：2017-07-25
申请号：US15040761
申请日：2016-02-10
申请人： Yuichi Furukawa , Tsukasa Kato , Keiichi Morita , Tetsuya Nakajima , Jun Yaokawa , Yasushi Iwata , Yoshio Sugiyama
发明人： Yuichi Furukawa , Tsukasa Kato , Keiichi Morita , Tetsuya Nakajima , Jun Yaokawa , Yasushi Iwata , Yoshio Sugiyama
IPC分类号： B22D11/00 , F16L9/00 , B22D25/02 , B22D23/00 , F16L9/02
CPC分类号： B22D11/006 , B22D23/00 , B22D25/02 , F16L9/003 , F16L9/006 , F16L9/02
摘要： A method for manufacturing a pipe with a rib, in which a rib portion formed inside a pipe portion includes bent portions in accordance with bending of the pipe portion or a twisted portion in accordance with twisting of the pipe portion, includes drawing out molten metal held in a furnace by using a starter, from a surface of the molten metal, and drawing up the molten metal through a shape defining member defining a sectional shape of the pipe with the rib to be cast, and cooling and solidifying the molten metal passed through the shape defining member and drawn up. The bent portions are formed by moving at least one of the starter and the shape defining member in a horizontal direction. The twisted portion is formed by rotating at least one of the starter and the shape defining member about an axis extending along a vertical direction.

4. 发明授权

US07604037B2 Molding apparatus and die changing apparatus for exclusive die 有权
标题翻译：用于专用模具的成型装置和模具更换装置
公开(公告)号：US07604037B2
公开(公告)日：2009-10-20
申请号：US11984802
申请日：2007-11-21
申请人： Tsukasa Kato , Hidenori Uebayashi , Yoshiki Matsuura , Hiroaki Furuya , Kaoru Fujii
发明人： Tsukasa Kato , Hidenori Uebayashi , Yoshiki Matsuura , Hiroaki Furuya , Kaoru Fujii
IPC分类号： B22D33/04 , B29C45/66
CPC分类号： B29C45/1761 , B29C45/1748 , B29C45/1756 , B29C45/68 , F15B15/16
摘要： Die opening-closing means includes a servo motor and a movement conversion mechanism and is disposed between a support plate and a base stand. A movable plate is mounted on the support plate that is disposed on the base stand via a linear movement guide. In a forging cycle, die opening and closing is performed by activation of the die opening-closing means and tie bar fixing means at a rear surface side of the movable plate, and clamping force is obtained using a die clamping cylinder provided in the movable plate. When it is necessary to change over exclusive dies and change over is performed by: extending tie bar removal cylinders provided in a frame behind the movable plate so as to remove tie bars from a fixed plate; and moving a movable rail of internal rails to an open position and moving the change over carriage in along the internal rails from the outside.
摘要翻译：模具打开 - 关闭装置包括伺服电机和移动转换机构，并且设置在支撑板和基座之间。可移动板通过线性移动引导件安装在支撑板上，该支撑板设置在基座上。在锻造循环中，通过在可动板的后表面侧启动模具打开关闭装置和连杆固定装置来执行模具打开和关闭，并且使用设置在可动板中的模具夹紧缸来获得夹紧力。当需要更换专用模具时，可以通过以下方式进行切换：将设置在可移动板后面的框架中延伸的连接条移除滚筒从固定板上移除; 并将内部导轨的活动导轨移动到打开位置，并且沿着内部轨道从外部移动托架的改变。

5. 发明授权

US07585168B2 Molding apparatus and die changing apparatus for exclusive die 有权
标题翻译：用于专用模具的成型装置和模具更换装置
公开(公告)号：US07585168B2
公开(公告)日：2009-09-08
申请号：US11390073
申请日：2006-03-28
申请人： Tsukasa Kato , Hidenori Uebayasha , Yoshiki Matsuura , Hiroaki Furuya , Kaoru Fujii
发明人： Tsukasa Kato , Hidenori Uebayasha , Yoshiki Matsuura , Hiroaki Furuya , Kaoru Fujii
IPC分类号： B29C45/64 , B22D33/04
CPC分类号： B29C45/1761 , B29C45/1748 , B29C45/1756 , B29C45/68 , F15B15/16
摘要： Die opening-closing means 10 includes a servo motor 11 and a movement conversion mechanism and is disposed between a support plate 8 and a base stand 1. A movable plate 4 is mounted on the support plate 8 that is disposed on the base stand 1 via a linear movement guide 7. In a forging cycle, die opening and closing is performed by activation of the die opening-closing means 10 and tie bar fixing means 21 at a rear surface side of the movable plate 4, and clamping force is obtained using a die clamping cylinder 30 provided in the movable plate 2. When it is necessary to change over exclusive dies 3b and 5b, change over is performed by: extending tie bar removal cylinders 41 provided in a frame 40 behind the movable plate 4 so as to remove tie bars 6 from a fixed plate 2; and moving a movable rail 52b of internal rails 52 to an open position and moving the change over carriage in along the internal rails 52 from the outside.
摘要翻译：模具打开 - 关闭装置10包括伺服电机11和移动转换机构，并且设置在支撑板8和基座1之间。可动板4安装在支撑板8上，支撑板8设置在基座1上，经由线性移动引导件7.在锻造循环中，通过在可动板4的后表面侧激活模具打开 - 关闭装置10和连杆固定装置21来执行模具打开和关闭，并且使用设置在可动板2中的模具夹紧缸30.当需要更换专用模具3b和5b时，通过以下方式进行切换：通过以下方式进行切换：延伸设置在可动板4后面的框架40中的连接杆移除缸41，以便从固定板2上取下连杆6; 并且将内部轨道52的可动轨52b移动到打开位置并且沿着内部轨道52从外部移动托架的更换。

6. 发明申请

US20150290702A1 UP-DRAWING CONTINUOUS CASTING APPARATUS AND UP-DRAWING CONTINUOUS CASTING METHOD 审中-公开
标题翻译：上图连续铸造装置和上拉连续铸造方法
公开(公告)号：US20150290702A1
公开(公告)日：2015-10-15
申请号：US14438732
申请日：2014-01-16
申请人： Tetsuya NAKAJIMA , Yuichi FURUKAWA , Tsukasa KATO , Keiichi MORITA , Naoya KOSAKA
发明人： Tetsuya Nakajima , Yuichi Furukawa , Tsukasa Kato , Keiichi Morita , Naoya Kosaka
IPC分类号： B22D11/05 , B22D11/14 , B22D11/124 , B22D11/041 , B22D11/08
CPC分类号： B22D11/05 , B22D11/009 , B22D11/0403 , B22D11/041 , B22D11/08 , B22D11/081 , B22D11/124 , B22D11/141 , B22D11/145
摘要： An up-drawing continuous casting apparatus includes a holding furnace that holds molten metal, and a shape defining member that is set near a molten metal surface of a molten metal held in the holding furnace, and defines a section shape of a casting to be cast, as the molten metal passes through the shape defining member. The shape defining member is able to be switched between a joined state and a partitioned state. With such a structure, it becomes possible to form a casting having a branched structure.
摘要翻译：上拉式连续铸造设备包括保持熔融金属的保持炉和设置在保持在保持炉中的熔融金属的熔融金属表面附近的形状限定构件，并且限定铸件铸件的截面形状当熔融金属穿过形状限定件时。形状限定构件能够在接合状态和分隔状态之间切换。通过这样的结构，可以形成具有分支结构的铸件。

7. 发明申请

US20150196952A1 UP-DRAWING CONTINUOUS CASTING APPARATUS AND UP-DRAWING CONTINUOUS CASTING METHOD 审中-公开
标题翻译：上图连续铸造装置和上拉连续铸造方法
公开(公告)号：US20150196952A1
公开(公告)日：2015-07-16
申请号：US14415440
申请日：2013-09-13
申请人： Tetsuya Nakajima , Yuichi Furukawa , Tsukasa Kato , Keiichi Morita , Jun Yaokawa , Yasushi Iwata , Yoshio Sugiyama
发明人： Tetsuya Nakajima , Yuichi Furukawa , Tsukasa Kato , Keiichi Morita , Jun Yaokawa , Yasushi Iwata , Yoshio Sugiyama
IPC分类号： B22D11/041 , B22D11/124 , B22D11/14 , B22D11/10
CPC分类号： B22D11/041 , B22D11/10 , B22D11/124 , B22D11/141 , B22D11/145
摘要： An up-thawing continuous casting apparatus includes a holding furnace that holds molten metal; a shape determining member that is arranged near a molten metal surface of a casting held in the holding furnace, and that determines a sectional shape of the molten metal by the molten metal passing through the shape determining member; a cooling portion that cools and solidifies the molten metal that has passed through the shape determining member; and a molten metal cooling portion that lowers a temperature of the molten metal held in the holding furnace.
摘要翻译：一种解冻连续铸造设备包括：保持熔融金属的保持炉; 形状确定构件，其布置在保持在所述保持炉中的铸件的熔融金属表面附近，并且通过所述形状确定构件的所述熔融金属确定所述熔融金属的截面形状; 冷却部，其冷却并固化已经通过所述形状确定部件的熔融金属; 以及降低保持在保持炉中的熔融金属的温度的熔融金属冷却部。

8. 发明申请

US20070085238A1 Mold clamping device and molding method 有权
公开(公告)号：US20070085238A1
公开(公告)日：2007-04-19
申请号：US10578366
申请日：2004-11-09
申请人： Junji Manabe , Tsukasa Kato , Yoshiki Matsuura , Hidenori Uebayashi
发明人： Junji Manabe , Tsukasa Kato , Yoshiki Matsuura , Hidenori Uebayashi
IPC分类号： B29C43/32 , B29C45/64
CPC分类号： B29C45/6728 , B22D17/26 , B29C33/24 , B29C45/64 , B29C2045/642
摘要： A movable platen (4) capable of advance and retraction with respect to a fixed plate is provided with a tie bar connecting device (12) for meshing a split nut (18) with the multiple groove portion (16) of a tie bar (10), and a mold clamping cylinder (20) operable with the split nut (18) serving as a reaction force point. The mold clamping cylinder (20) comprises a primary piston (22) contacting the split nut (18) and a secondary piston (24) movable relative to the primary piston (22). It is arranged that the movable platen (4) is stopped just before the position at which the movable mold contacts the fixed mold, and in this state the split nut (18) is reliably meshed with the multiple groove portion (16). Thereafter, the secondary piston (24) and primary piston (22) are moved integrally with respect to the movable platen (4) so as to effect mold contacting and mold clamping. After molding, the secondary piston (24) and the primary piston (22) are relatively moved to effect mold release.

9. 发明申请

US20060163776A1 Molding apparatus and die changing apparatus for exclusive die 有权
标题翻译：用于专用模具的成型装置和模具更换装置
公开(公告)号：US20060163776A1
公开(公告)日：2006-07-27
申请号：US11390073
申请日：2006-03-28
申请人： Tsukasa Kato , Hidenori Uebayashi , Yoshiki Matsuura , Hiroaki Furuya , Kaoru Fujii
发明人： Tsukasa Kato , Hidenori Uebayashi , Yoshiki Matsuura , Hiroaki Furuya , Kaoru Fujii
IPC分类号： B29C45/66
CPC分类号： B29C45/1761 , B29C45/1748 , B29C45/1756 , B29C45/68 , F15B15/16
摘要： Die opening-closing means 10 includes a servo motor 11 and a movement conversion mechanism and is disposed between a support plate 8 and a base stand 1. A movable plate 4 is mounted on the support plate 8 that is disposed on the base stand 1 via a linear movement guide 7. In a forging cycle, die opening and closing is performed by activation of the die opening-closing means 10 and tie bar fixing means 21 at a rear surface side of the movable plate 4, and clamping force is obtained using a die clamping cylinder 30 provided in the movable plate 2. When it is necessary to change over exclusive dies 3b and 5b, change over is performed by: extending tie bar removal cylinders 41 provided in a frame 40 behind the movable plate 4 so as to remove tie bars 6 from a fixed plate 2; and moving a movable rail 52b of internal rails 52 to an open position and moving the change over carriage in along the internal rails 52 from the outside.
摘要翻译：模具打开 - 关闭装置10包括伺服电动机11和移动转换机构，并且设置在支撑板8和基座1之间。可移动板4通过线性移动引导件7安装在设置在基座1上的支撑板8上。在锻造循环中，通过在可动板4的后表面侧激活模具开闭装置10和连杆固定装置21来执行模具打开和关闭，并且使用提供的模具夹紧缸30获得夹紧力在可移动板2中。当需要更换专用模具3b和5b时，通过以下方式进行切换：延伸设置在可移动板4后面的框架40中的连接杆移除缸41，以从固定板2移除连杆6; 并将内部轨道52的活动轨道52b移动到打开位置，并且沿着内部轨道52从外部移动滑架的更换。

10. 发明授权

US07311517B2 Mold clamping device and molding method 有权
标题翻译：模具夹紧装置和成型方法
公开(公告)号：US07311517B2
公开(公告)日：2007-12-25
申请号：US10578366
申请日：2004-11-09
申请人： Junji Manabe , Tsukasa Kato , Yoshiki Matsuura , Hidenori Uebayashi
发明人： Junji Manabe , Tsukasa Kato , Yoshiki Matsuura , Hidenori Uebayashi
IPC分类号： B29C45/67
CPC分类号： B29C45/6728 , B22D17/26 , B29C33/24 , B29C45/64 , B29C2045/642
摘要： A movable platen (4) capable of advance and retraction with respect to a fixed plate is provided with a tie bar connecting device (12) for meshing a split nut (18) with the multiple groove portion (16) of a tie bar (10), and a mold clamping cylinder (20) operable with the split nut (18) serving as a reaction force point. The mold clamping cylinder (20) comprises a primary piston (22) contacting the split nut (18) and a secondary piston (24) movable relative to the primary piston (22). It is arranged that the movable platen (4) is stopped just before the position at which the movable mold contacts the fixed mold, and in this state the split nut (18) is reliably meshed with the multiple groove portion (16). Thereafter, the secondary piston (24) and primary piston (22) are moved integrally with respect to the movable platen (4) so as to effect mold contacting and mold clamping. After molding, the secondary piston (24) and the primary piston (22) are relatively moved to effect mold release.
摘要翻译：能够相对于固定板前进和后退的可移动的压板（4）设置有用于将分离螺母（18）与连杆（10）的多个凹槽部分（16）啮合的拉杆连接装置（12））和可用作反作用力点的分离螺母（18）操作的合模缸（20）。合模缸（20）包括接触分离螺母（18）的主活塞（22）和可相对于主活塞（22）移动的次级活塞（24）。在活动模具与固定模具接触的位置之前停止可动压板（4），在该状态下，分离螺母（18）与多槽部（16）可靠地啮合。此后，二次活塞（24）和主活塞（22）相对于可动压板（4）一体地移动，以实现模具接触和模具夹紧。在模制之后，次级活塞（24）和主活塞（22）相对移动以实现脱模。

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