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. 发明申请

US20160216479A1 OPTICAL IMAGING LENS AND ELECTRONIC DEVICE COMPRISING THE SAME 有权
标题翻译：光学成像镜头和包含该镜片的电子设备
公开(公告)号：US20160216479A1
公开(公告)日：2016-07-28
申请号：US14695052
申请日：2015-04-24
申请人： Shih-Han Chen , Baina Chen , Bo Chong
发明人： Shih-Han Chen , Baina Chen , Bo Chong
IPC分类号： G02B13/00 , H04N5/225 , G02B9/62
CPC分类号： G02B13/0045 , H04N5/2254
摘要： An optical imaging lens includes: a first, second, third, fourth, fifth and sixth lens element. The first lens element has positive refracting power, an object-side surface with a convex part in a vicinity of the optical axis, and a convex part in a vicinity of its periphery, the second lens element has negative refracting power, an image-side surface with a convex part in a vicinity of its periphery, the third lens element has an image-side surface with a concave part in a vicinity of the optical axis, the fourth lens has an image-side surface with a convex part in a vicinity of the optical axis, the fifth lens element has object-side surface with a concave part in a vicinity of the optical axis, and the sixth lens element has an image-side surface with a concave part in a vicinity of the optical axis.
摘要翻译：光学成像透镜包括：第一，第二，第三，第四，第五和第六透镜元件。第一透镜元件具有正折射力，在光轴附近具有凸部的物体侧表面和其周边附近的凸部，第二透镜元件具有负折射率，图像侧表面在其周边附近具有凸部，第三透镜元件具有在光轴附近具有凹部的图像侧表面，第四透镜具有附近具有凸部的图像侧表面第五透镜元件具有在光轴附近具有凹部的物体侧表面，并且第六透镜元件具有在光轴附近具有凹部的图像侧表面。

2. 发明授权

US6045867A Fluorine compound--containing composite material and method for preparing same 失效
标题翻译：含氟化合物的复合材料及其制备方法
公开(公告)号：US6045867A
公开(公告)日：2000-04-04
申请号：US789067
申请日：1997-01-27
申请人： Nobuatsu Watanabe , Yong-Bo Chong , Sowjun Matsumura
发明人： Nobuatsu Watanabe , Yong-Bo Chong , Sowjun Matsumura
IPC分类号： C09D7/12 , C09D127/18 , C25D15/02 , B05D3/02
CPC分类号： C09D7/125 , C09D127/18 , C09D7/1275 , C09D7/1283 , C25D15/02 , C08L27/18
摘要： A fluorine compound-containing composite material consists essentially of a metal or polymer matrix and particles or fibers of a polytetrafluoroethylene oligomer having a number average molecular weight of 10,000 or less, the proportion of the number of fluorine atoms to the number of the total atoms at the surface portion of the composite material being 40% or more.
摘要翻译：含氟化合物的复合材料基本上由金属或聚合物基体和数均分子量为10,000以下的聚四氟乙烯低聚物的颗粒或纤维构成，氟原子数与总原子数的比例复合材料的表面部分为40％以上。

3. 发明授权

US5498281A Recording material containing carbonaceous powder whose surface is modified with fluorine gas 失效
公开(公告)号：US5498281A
公开(公告)日：1996-03-12
申请号：US381122
申请日：1995-01-31
申请人： Hiroyuki Idogawa , Atsushi Wakata , Nobuatsu Watanabe , Yong-Bo Chong
发明人： Hiroyuki Idogawa , Atsushi Wakata , Nobuatsu Watanabe , Yong-Bo Chong
IPC分类号： C09C1/44 , C01B31/00 , C09C1/46 , C09C1/56 , C09D11/16 , G03G9/12 , C09D11/00
CPC分类号： C09D11/17 , C01B31/005 , C09C1/46 , C09C1/56 , G03G9/122 , C01P2004/61 , C01P2006/22
摘要： The present invention provides a recording material containing a carbonaceous powder whose surfaces are modified with a fluorine gas. Even when the recording material of the present invention is stored for a long period of time, a carbonaceous powder such as a graphite powder or carbon black neither coheres nor precipitates. For example, even if the recording material of the present invention is used in a felt pen or a ball-point pen, the carbonaceous powder does not cohere in the container or the pen point, and therefore any clogging does not occur in the pen point and good writing is possible.

4. 发明授权

US5069764A Carbon electrode having low polarizability 失效
标题翻译：具有低极性的碳电极
公开(公告)号：US5069764A
公开(公告)日：1991-12-03
申请号：US389644
申请日：1989-08-04
申请人： Nobuatsu Watanabe , Tetsuro Tojo , Yong-bo Chong , Kenji Ikari
发明人： Nobuatsu Watanabe , Tetsuro Tojo , Yong-bo Chong , Kenji Ikari
IPC分类号： C25D17/10 , C04B41/50 , C25B11/06 , C25B11/14
CPC分类号： C25B11/14 , C04B41/5018
摘要： Disclosed is a carbon electrode having low polarizability, comprising a porous carbon block and, contained in the pores thereof, a metal fluoride mixture composed of LiF and a metal fluoride other than LiF. This carbon electrode can easily be obtained by a skillful impregnation method. When such a carbon electrode is used as an anode in electrolyzing an electrolyte comprising a mixed molten salt system of potassium fluoride and hydrogen fluoride in an electrolytic cell, polarization of the anode is extremely low and the anode effect is remarkably suppressed so that the electrolysis can stably be performed while exhibiting not only a high anodic current density but also a low voltage.

5. 发明授权

US10025067B2 Optical imaging lens set with six lens elements and electronic device comprising the same 有权
公开(公告)号：US10025067B2
公开(公告)日：2018-07-17
申请号：US14695052
申请日：2015-04-24
申请人： Shih-Han Chen , Baina Chen , Bo Chong
发明人： Shih-Han Chen , Baina Chen , Bo Chong
IPC分类号： G02B9/62 , G02B13/00 , H04N5/225
摘要： An optical imaging lens includes: a first, second, third, fourth, fifth and sixth lens element. The first lens element has positive refracting power, an object-side surface with a convex part in a vicinity of the optical axis, and a convex part in a vicinity of its periphery, the second lens element has negative refracting power, an image-side surface with a convex part in a vicinity of its periphery, the third lens element has an image-side surface with a concave part in a vicinity of the optical axis, the fourth lens has an image-side surface with a convex part in a vicinity of the optical axis, the fifth lens element has object-side surface with a concave part in a vicinity of the optical axis, and the sixth lens element has an image-side surface with a concave part in a vicinity of the optical axis.

6. 发明授权

US5112437A Oxide film removing apparatus and removing method thereof using azeotropic vapor mixture 失效
标题翻译：使用共沸混合气体的氧化膜除去装置及其除去方法
公开(公告)号：US5112437A
公开(公告)日：1992-05-12
申请号：US658054
申请日：1991-02-20
申请人： Nobuatsu Watanabe , Yong-Bo Chong , Toshio Tatsuno , Tomoyoshi Okada , Akira Izumi , Keiji Toei
发明人： Nobuatsu Watanabe , Yong-Bo Chong , Toshio Tatsuno , Tomoyoshi Okada , Akira Izumi , Keiji Toei
IPC分类号： H01L21/302 , C03C15/00 , H01L21/00 , H01L21/304 , H01L21/306
CPC分类号： H01L21/02049 , C03C15/00 , H01L21/6704
摘要： In oxide film removing equipment for removing a SiO.sub.2 film on a semiconductor substrate by using hydrogen fluoride, a liquid mixture of hydrogen fluoride and methyl alcohol is prepared in a chemical factory beforehand. The liquid mixture of hydrogen fluoride and methyl alcohol is heated to generate azeotropic vapor at a semiconductor works and the vapor is used to remove the SiO.sub.2 film on the substrate. The liquid mixture of hydrogen fluoride and methyl alcohol previously prepared in the chemical factory increases safety during an operation at the semiconductor works.
摘要翻译：在通过使用氟化氢除去半导体基板上的SiO 2膜的氧化膜去除设备中，预先在化学工厂中制备氟化氢和甲醇的液体混合物。加热氟化氢和甲醇的液体混合物以在半导体工艺下产生共沸蒸气，并且使用蒸气去除衬底上的SiO 2膜。在化学工厂预先制备的氟化氢和甲醇的液体混合物在半导体工厂的操作过程中增加了安全性。

7. 发明授权

US5022961A Method for removing a film on a silicon layer surface 失效
标题翻译：去除硅层表面上的膜的方法
公开(公告)号：US5022961A
公开(公告)日：1991-06-11
申请号：US557550
申请日：1990-07-24
申请人： Akira Izumi , Keiji Toei , Nobuatsu Watanabe , Yong-Bo Chong
发明人： Akira Izumi , Keiji Toei , Nobuatsu Watanabe , Yong-Bo Chong
IPC分类号： C04B41/53 , H01L21/306 , H01L21/311
CPC分类号： H01L21/02049 , C04B41/5346 , H01L21/31116 , Y10S438/906
摘要： A method for removing a film on a silicon layer formed on a surface of a substrate includes the steps of: (a) placing a substrate in a reaction chamber to be isolated hermetically from the outside air, and (b) feeding anhydrous hydrogen fluoride and alcohol simultaneously into the reaction chamber. Preferably, the method further includes the step of feeding only alcohol into the reaction chamber prior to and/or subsequent to the step (b). An alcohol layer is formed on the substrate surface, whereby the film can be removed uniformly by anhydrous hydrogen fluoride. A by-product of the reaction is taken out from the system of reaction by means of the alcohol on the substrate. No by-product remains on the substrate after the reaction. Since the silicon layer after the reaction is covered with alcohol, re-growth of a native oxide film thereon is also suppressed and on ionic contamination such as fluorine remains on the substrate surface.
摘要翻译：一种除去形成在基板表面上的硅层上的膜的方法，包括以下步骤：（a）将基板放置在反应室内，与外部空气密封隔离，（b）供给无水氟化氢和酒精同时进入反应室。优选地，该方法还包括在步骤（b）之前和/或之后仅将醇进料到反应室中的步骤。在基板表面上形成醇层，由此可以通过无水氟化氢均匀地除去膜。反应的副产物通过基体上的醇从反应体系中取出。反应后基板上不会残留副产物。由于反应后的硅层被醇覆盖，其上的自然氧化膜的再生长也被抑制，并且离子污染如氟残留在基材表面上。

8. 发明授权

US5589271A Fluorine compound - containing composite material and method of preparing same 失效
标题翻译：含氟化合物的复合材料及其制备方法
公开(公告)号：US5589271A
公开(公告)日：1996-12-31
申请号：US51701
申请日：1993-04-23
申请人： Nobuatsu Watanabe , Yong-Bo Chong , Sowjun Matsumura
发明人： Nobuatsu Watanabe , Yong-Bo Chong , Sowjun Matsumura
IPC分类号： C09D7/12 , C09D127/18 , C25D15/02 , B32B27/00
CPC分类号： C09D7/125 , C09D127/18 , C09D7/1275 , C09D7/1283 , C25D15/02 , C08L27/18 , Y10T428/3154 , Y10T428/31544
摘要： A fluorine compound-containing composite material consists essentially of a metal or polymer matrix and particles or fibers of a polytetrafluoroethylene oligomer having a number average molecular weight of 10,000 or less, the proportion of the number of fluorine atoms to the number of the total atoms at the surface portion of the composite material being 40% or more.
摘要翻译：含氟化合物的复合材料基本上由金属或聚合物基体和数均分子量为10,000以下的聚四氟乙烯低聚物的颗粒或纤维构成，氟原子数与总原子数的比例复合材料的表面部分为40％以上。

9. 发明授权

US5437715A Recording material containing carbonaceous powder whose surface is modified with fluorine gas 失效
标题翻译：含氟表面改性的含碳粉的记录材料
公开(公告)号：US5437715A
公开(公告)日：1995-08-01
申请号：US101177
申请日：1993-08-03
申请人： Hiroyuki Idogawa , Atsushi Wakata , Nobuatsu Watanabe , Yong-Bo Chong
发明人： Hiroyuki Idogawa , Atsushi Wakata , Nobuatsu Watanabe , Yong-Bo Chong
IPC分类号： C09C1/44 , C01B31/00 , C09C1/46 , C09C1/56 , C09D11/16 , G03G9/12
CPC分类号： C09D11/17 , C01B31/005 , C09C1/46 , C09C1/56 , G03G9/122 , C01P2004/61 , C01P2006/22
摘要： The present invention provides a recording material containing a carbonaceous powder whose surfaces are modified with a fluorine gas. Even when the recording material of the present invention is stored for a long period of time, a carbonaceous powder such as a graphite powder or carbon black neither coheres nor precipitates. For example, even if the recording material of the present invention is used in a felt pen or a ball-point pen, the carbonaceous powder does not cohere in the container or the pen point, and therefore any clogging does not occur in the pen point and good writing is possible.
摘要翻译：本发明提供一种含有表面用氟气改性的碳质粉末的记录材料。即使本发明的记录材料长时间储存，碳质粉末如石墨粉末或炭黑也不会凝结也不会析出。例如，即使本发明的记录材料用于毡笔或圆珠笔中，碳质粉末也不会粘在容器或笔尖中，因此在笔尖中不会发生堵塞良好的写作是可能的。

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