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

US4824998A Process for producing tau-butyl methacrylate 失效
标题翻译：制备甲基丙烯酸叔丁酯的方法
公开(公告)号：US4824998A
公开(公告)日：1989-04-25
申请号：US122453
申请日：1987-11-19
申请人： Kazutaka Inoue , Toshihiro Sato , Masao Kobayashi
发明人： Kazutaka Inoue , Toshihiro Sato , Masao Kobayashi
IPC分类号： C07B61/00 , C07C67/04 , C07C69/54 , C07C69/52
CPC分类号： C07C67/04
摘要： A process for producing methacrylic acid which comprises reacting methacrylic acid and isobutylene in the presence of a sulfonic acid group-containing ion exchange resin by a continuous process while controlling the reaction at a reaction temperature of -20.degree. C. to +20.degree. C. so as to fulfil the following relation:y
摘要翻译：一种生产甲基丙烯酸的方法，其包括在含有磺酸基的离子交换树脂的存在下通过连续方法使甲基丙烯酸和异丁烯反应，同时在-20℃至+ 20℃的反应温度下控制反应。以满足以下关系：y <100-50x其中x是异丁烯与其反应产物的总摩尔数与甲基丙烯酸及其反应产物的总摩尔数的比率，y是异丁烯的转化率（％）然后将未反应的异丁烯脱气，通过减压蒸馏除去低沸点物质，然后将剩余物送入甲醇酸叔丁酯纯化塔，其中从馏出物一侧获得高纯度产物和未反应的甲基丙烯酸是从塔底部排出并循环进入反应步骤。

2. 发明授权

US4873391A Process for producing isobutylene 失效
标题翻译：异丁烯生产工艺
公开(公告)号：US4873391A
公开(公告)日：1989-10-10
申请号：US235694
申请日：1988-08-17
申请人： Kazutaka Inoue , Toshihiro Sato , Masao Kobayashi
发明人： Kazutaka Inoue , Toshihiro Sato , Masao Kobayashi
IPC分类号： C07B61/00 , B01J21/12 , C07C1/00 , C07C1/24 , C07C11/09 , C07C67/00
CPC分类号： B01J21/12 , C07C1/24 , C07C2521/12
摘要： A process for production of isobutylene by dehydration reaction of t-butyl alcohol or its aqueous solution is provided wherein the dehydration reaction is carried out in gaseous phase on fixed-bed type silica-alumina catalyst with adding non-reactive gas and/or water vapor to feed gas or reaction gas and/or with diluting at least a part of the catalyst with a carrier.
摘要翻译：提供了通过叔丁醇或其水溶液的脱水反应生产异丁烯的方法，其中脱水反应在固相床型二氧化硅 - 氧化铝催化剂上以气相进行，加入非反应性气体和/或水蒸汽进料气体或反应气体和/或用载体稀释至少一部分催化剂。

3. 发明授权

US5206421A Method for producing 4-hydroxybutyl (meth)acrylate 失效
标题翻译：生产4-羟基丁酸（甲基）丙烯酸酯的方法
公开(公告)号：US5206421A
公开(公告)日：1993-04-27
申请号：US715244
申请日：1991-06-14
申请人： Toshihiro Sato , Masao Kobayashi
发明人： Toshihiro Sato , Masao Kobayashi
IPC分类号： B01J31/02 , C07B61/00 , C07C67/08 , C07C67/58 , C07C69/54
CPC分类号： C07C67/08
摘要： 4-Hydroxybutyl (meth)acrylate is prepared by reacting (meth)acrylic acid with 1,4-butanediol in the presence of an acidic catalyst. 1,4-Butanediol di(meth)acrylate is added at the beginning of the reaction and the ratios of the butanediol to the acid and of the ester to the acid are kept within specified ranges during the course of the reaction.

4. 发明申请

US20070024737A1 Image capturing device having multiple optical systems 失效
标题翻译：具有多个光学系统的图像捕获装置
公开(公告)号：US20070024737A1
公开(公告)日：2007-02-01
申请号：US11311466
申请日：2005-12-19
申请人： Hideo Nakamura , Gakuji Horigome , Masao Kobayashi , Kazuyasu Kurata
发明人： Hideo Nakamura , Gakuji Horigome , Masao Kobayashi , Kazuyasu Kurata
IPC分类号： G02B13/16
CPC分类号： G02B7/102 , H04N5/2254 , H04N5/23241 , H04N5/23293 , H04N5/23296
摘要： In a digital camera having multiple optical systems, multiple image capturing elements are effectively driven to reduce power consumption. A digital camera has a first image capturing optical system having a lens and a first image sensor and a second image capturing optical system having a lens and a second image sensor. A controller and timing generator selects the image signal from the first image capturing optical system while controlling an operation or power of the second image sensor and a clock driver to be OFF when the zoom position falls within a first zoom range. When the zoom position falls within a second zoom range, the image signal from the second image capturing optical system is selected while an operation or power of the first image sensor and a clock driver is controlled to be OFF. An operation or power of the image capturing optical system which is not selected is stopped so that power consumption is reduced.
摘要翻译：在具有多个光学系统的数码相机中，有效地驱动多个图像捕获元件以降低功耗。数码相机具有具有透镜和第一图像传感器的第一图像拍摄光学系统和具有透镜和第二图像传感器的第二图像拍摄光学系统。当变焦位置落入第一变焦范围内时，控制器和定时发生器选择第一图像拍摄光学系统的图像信号，同时控制第二图像传感器的操作或电源以及时钟驱动器关闭。当变焦位置落入第二变焦范围内时，在将第一图像传感器和时钟驱动器的操作或功率控制为OFF时，选择来自第二图像拍摄光学系统的图像信号。停止未选择的图像拍摄光学系统的操作或功率，从而降低功耗。

5. 发明授权

US5876656A Method of fabricating a molding 失效
标题翻译：成型方法
公开(公告)号：US5876656A
公开(公告)日：1999-03-02
申请号：US623828
申请日：1996-03-29
申请人： Shinichi Goto , Masao Kobayashi , Hiroshi Iwasaki , Sadao Nada
发明人： Shinichi Goto , Masao Kobayashi , Hiroshi Iwasaki , Sadao Nada
IPC分类号： B60R13/04 , B29C35/12 , B29C43/02 , B29C43/52 , B29C47/08 , B29C67/00 , B29C69/00 , B29D99/00 , B29L31/30
CPC分类号： B29C67/0044 , B29C35/12 , B29L2031/302 , Y10S264/46
摘要： With an auxiliary electrode having a shape corresponding to the end of a workpiece attached to an upper electrode of a high frequency heater for high-frequency heating the end of the workpiece extruded, the workpiece is high-frequency heated intensively and uniformly between the auxiliary electrode and the lower electrode. After heating, the end of the workpiece is molded into a predetermined shape by a couple of stamping molds.
摘要翻译：具有与安装在高频加热器的上部电极的工件的端部相对应的辅助电极，用于高频加热被挤出的工件的端部，工件在辅助电极之间被高度均匀地加热和下电极。加热后，工件的端部通过一对冲压模具成型为预定的形状。

6. 发明授权

US5752352A Window molding for automobiles 失效
标题翻译：汽车窗模
公开(公告)号：US5752352A
公开(公告)日：1998-05-19
申请号：US671944
申请日：1996-06-28
申请人： Shinichi Goto , Masao Kobayashi , Hiroshi Iwasaki , Sadao Nada
发明人： Shinichi Goto , Masao Kobayashi , Hiroshi Iwasaki , Sadao Nada
IPC分类号： B60J1/02 , B60J10/00 , B60J10/02 , E06B3/00
CPC分类号： B60J10/24 , B60J10/16 , B60J10/70
摘要： An automobile window molding includes an elongated leg having an embedded core member, an outer head portion having a contact portion, an inner support portion, a seal lip and a position control portion. The molding is suited to position a window in a supporting window frame. The head portion is integrally formed at an upper end of the leg and extends over a portion of the front widow glass. The contact portion is defined by a projection positioned between the head portion and the inner support portion so as to touch the end surface of the front window glass. The inner support portion is formed at a lower end of the leg and is configured to touch an inner surface of the front window glass. The perimeter of the front window glass is held between the head portion and the inner support portion. At least one seal lip is formed on the leg so as to contact a window frame. The position control portion is preferably bent towards the window glass, such that the projection is disposed to be closer to the inner support portion than to the core member.
摘要翻译：汽车窗口模制件包括具有嵌入式芯构件的细长腿部，具有接触部分的外部头部部分，内部支撑部分，密封唇缘和位置控制部分。模制件适于将窗口定位在支撑窗框中。头部一体地形成在腿部的上端，并延伸到前遗体玻璃的一部分上。接触部分由位于头部和内部支撑部之间的突起限定，以便接触前窗玻璃的端面。内支撑部分形成在腿的下端，并被构造成接触前窗玻璃的内表面。前窗玻璃的周边保持在头部和内支撑部之间。在腿上形成至少一个密封唇以便接触窗框。位置控制部分优选地朝向窗玻璃弯曲，使得突出部布置成比与芯构件更靠近内支撑部。

7. 发明授权

US5702782A Two layer extrusion molding 失效
标题翻译：两层挤压成型
公开(公告)号：US5702782A
公开(公告)日：1997-12-30
申请号：US700580
申请日：1996-08-14
申请人： Shinichi Goto , Masao Kobayashi , Yasuhisa Kuzuya , Hidehito Ichikawa
发明人： Shinichi Goto , Masao Kobayashi , Yasuhisa Kuzuya , Hidehito Ichikawa
IPC分类号： B60R13/04 , B29C45/14 , B29C47/02 , B32B23/08
CPC分类号： B29C47/025 , B29C47/003 , B29C47/0019 , B29C47/0023 , B29L2031/3055 , B60R13/04 , Y10T428/3192 , Y10T428/31935
摘要： In a two layer extrusion molding, a core part 11 is formed of hard resin material, a crease pattern 11a having a given depth, preferably, a depth in the range of 10 to 20 .mu.m is formed on the surface of the core part 11, and a skin part 12 formed of soft resin material is coated on the surface of the core part 11. Thus, the core part and skin part are effectively prevented from being detached from each other to thereby improving the quality of the molded product.
摘要翻译：在双层挤出成形中，芯部11由硬质树脂材料形成，在芯部11的表面上形成具有给定深度的折痕图案11a，优选深度在10〜20μm的范围内，并且由软质树脂材料形成的皮肤部分12涂覆在芯部11的表面上。因此，有效地防止了芯部和皮肤部分彼此分离，从而提高了模制品的质量。

8. 发明授权

US5456049A Window molding for automobiles 失效
标题翻译：汽车窗模
公开(公告)号：US5456049A
公开(公告)日：1995-10-10
申请号：US171767
申请日：1993-12-22
申请人： Shinichi Goto , Chiaki Komiyama , Masao Kobayashi , Isao Ito
发明人： Shinichi Goto , Chiaki Komiyama , Masao Kobayashi , Isao Ito
IPC分类号： B60J10/00 , B60J10/02 , E06B3/00 , E04C2/38
CPC分类号： B60J10/70 , B60J10/18 , B60J10/20 , B60J10/25 , B60J10/345
摘要： A window molding for automobiles has an elongate leg fitted into a gap between a perimeter of a front window glass and a window frame. The molding holds the perimeter of the front window glass between an inner support and an outer support. A head is disposed at one end of the leg, the head having a lateral portion thereof extending over the outer support. A guide connects the lateral portion of the head and the outer support, the guide defining a distance between the lateral portion of the head and the outer support and being deformed according to a respective position along the perimeter of the front window glass. A guide groove is defined at least in part by the guide and opened toward the front window glass at least at side edges of the front window glass. A veil lip is disposed on the lateral portion of the head and forms an obtuse angle therewith at least at the side edges of the front window glass so that the veil lip extends toward the front window glass and defines another part of the guide groove. The guide is deformed at the upper edge of the front window glass to shorten the distance between the lateral portion of the head and the outer support so that the veil lip has a portion thereof bearing on the front window glass along the upper edge of the front window glass.
摘要翻译：用于汽车的窗口模制件具有装配在前窗玻璃和窗框之间的间隙中的细长腿。该模制件将前窗玻璃的周边保持在内支撑件和外支撑件之间。头部设置在腿的一端，头部的侧面部分延伸到外部支撑件上。引导件连接头部的外侧部分和外部支撑件，引导件限定头部的侧部和外部支撑件之间的距离，并且根据沿着前窗玻璃的周边的相应位置而变形。引导槽至少部分地由引导件限定，并且至少在前窗玻璃的侧边缘处朝向前窗玻璃打开。至少在前窗玻璃的侧边缘处，在头部的侧面部分上设置面纱唇，并且与前窗玻璃的侧边缘形成钝角，使得面纱唇朝向前窗玻璃延伸并且限定引导槽的另一部分。引导件在前窗玻璃的上边缘处变形，以缩短头部的外侧部分和外部支撑件之间的距离，使得面纱唇部沿其前边缘的上边缘具有在前窗玻璃上的一部分窗玻璃

9. 发明授权

US5347759A Door lower molding 失效
标题翻译：门下成型
公开(公告)号：US5347759A
公开(公告)日：1994-09-20
申请号：US40359
申请日：1993-03-30
申请人： Masao Kobayashi , Koichi Ogiso , Shinichi Goto , Haruyasu Mizutani , Masaomi Goto , Hiroshi Iwasaki
发明人： Masao Kobayashi , Koichi Ogiso , Shinichi Goto , Haruyasu Mizutani , Masaomi Goto , Hiroshi Iwasaki
IPC分类号： B60J10/00 , B60J10/08 , E06B7/16
CPC分类号： B60J10/86 , B60J10/15
摘要： A door lower molding that has a main body molded of a synthetic resin by extrusion. The main body is fixed along a lower end of a door of a vehicle. The main body has a seal lip extended thereon, which closely contacts a rocker molding of the vehicle body when the door is closed. A core made of a synthetic resin is embedded in the main body. The seal lip may be covered on its outer side with a skin which has a flaw resistance characteristic and on its inner side with a sealing layer including silicone to prevent freeze-sticking to the vehicle body.
摘要翻译：具有通过挤出由合成树脂模制的主体的门下模制品。主体沿着车门的下端固定。主体具有延伸在其上的密封唇，当门关闭时，该密封唇与车身的摇杆模制紧密接触。由合成树脂制成的芯子嵌入主体。密封唇缘可以在其外侧被覆有具有防裂特性的皮肤，并且在其内侧上具有包括硅酮的密封层以防止冻结到车体。

10. 发明授权

US5155252A Material for dentistry 失效
标题翻译：牙科材料
公开(公告)号：US5155252A
公开(公告)日：1992-10-13
申请号：US564878
申请日：1990-08-09
申请人： Naoki Yamamoto , Nobuhiro Mukai , Hitoshi Ige , Masao Kobayashi , Junko Atarashi
发明人： Naoki Yamamoto , Nobuhiro Mukai , Hitoshi Ige , Masao Kobayashi , Junko Atarashi
IPC分类号： A61K6/083 , C07C69/54
CPC分类号： C07C69/54 , A61K6/083
摘要： A material for dentistry having a low odor, a low stimulation and a proper dough stage time is here disclosed which is prepared by blending a monomer selected from the group consisting of (meth)acrylate compounds represented by the general formula ##STR1## R.sub.1 is a hydrogen atom or a methyl group, each of R.sub.3, R.sub.6 and R.sub.10 is an alkyl group, and each of R.sub.2, R.sub.5, R.sub.8 and R.sub.9 is an alkylene group) and (meth)acrylate dimers.

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