专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

11. 发明授权

US06911080B2 Evaluation process of reactivity of silica glass with silicon melt and vibration at its surface, and silica glass crucible not causing the surface vibration 有权
标题翻译：石英玻璃与硅熔体的反应性评价过程及其表面振动，石英玻璃坩埚不会引起表面振动
公开(公告)号：US06911080B2
公开(公告)日：2005-06-28
申请号：US10682112
申请日：2003-10-10
申请人： Hiroshi Kishi , Minoru Kanda , Masanori Fukui
发明人： Hiroshi Kishi , Minoru Kanda , Masanori Fukui
IPC分类号： C03B20/00 , C30B15/10 , C30B15/20 , C30B15/22 , C30B29/06 , C30B35/00 , G01N33/38
CPC分类号： C30B15/10 , C30B35/002 , G01N33/386 , Y10S117/90 , Y10T117/1004 , Y10T117/1032 , Y10T428/131 , Y10T428/1314
摘要： A evaluation process of a vibration level at the surface of silicon melt held in a silica glass crucible is provided by setting in the vacuum furnace, the test piece of the silica glass cut out from a silica glass crucible, melting a little amount of silicon put on said piece of the glass, and measuring a vibration cycle of the silicon melt. Moreover, a silica glass crucible not causing the vibration at the surface of the silicon melt held in the silica glass crucible is also provided, wherein the vibration cycle of a silica glass of a side wall of the crucible is controlled at more than ⅙ seconds.
摘要翻译：在石英玻璃坩埚中保存的硅熔体表面的振动水平的评价过程通过在真空炉中放置，将石英玻璃试样从石英玻璃坩埚切出，熔化少量硅在所述玻璃片上测量硅熔体的振动周期。此外，还提供了不引起保持在石英玻璃坩埚中的硅熔体表面的振动的石英玻璃坩埚，其中坩埚侧壁的石英玻璃的振动周期被控制在大于1/6 秒。

12. 发明授权

US08142565B2 Vitreous silica crucible for pulling single-crystal silicon 有权
标题翻译：用于拉拔单晶硅的玻璃状硅石坩埚
公开(公告)号：US08142565B2
公开(公告)日：2012-03-27
申请号：US12325033
申请日：2008-11-28
申请人： Hiroshi Kishi , Minoru Kanda
发明人： Hiroshi Kishi , Minoru Kanda
IPC分类号： C30B15/10 , C30B15/00
CPC分类号： C30B15/10 , C30B29/06 , Y10S117/90 , Y10T117/1024 , Y10T117/1032 , Y10T117/1052
摘要： A vitreous silica crucible for pulling single-crystal silicon, which is formed of vitreous silica and has a bottomed cylindrical shape, wherein, in a liquid-level movement range in the inner surface of the crucible, ranging from a position corresponding to the liquid surface level of a silicon melt at the time of stating the pulling of single-crystal silicon to a position corresponding to the liquid surface level of a silicon melt at the time of finishing the pulling of single-crystal silicon, the concentration of an OH group included in the vitreous silica is higher in an erosion thickness portion of the inner surface of the crucible than that in the range lower than the liquid surface level which is positioned below the liquid-level movement range.
摘要翻译：一种玻璃状石英玻璃坩埚，其用于拉拔由玻璃状二氧化硅形成的具有有底圆筒形状的单晶硅，其中，在坩埚内表面的液面移动范围内，从对应于液面的位置在完成拉伸单晶硅时，将单晶硅拉出到对应于硅熔体的液面的位置时的硅熔体的水平，包括OH基的浓度坩埚的内表面的侵蚀厚度部分的玻璃态二氧化硅的含量高于低于位于液面移动范围以下的液面的范围。

13. 发明申请

US20100319608A1 SILICA GLASS CRUCIBLE, METHOD OF MANUFACTURING THE SAME AND PULLING METHOD 审中-公开
标题翻译：二氧化硅玻璃巧克力，制造方法和拉伸方法
公开(公告)号：US20100319608A1
公开(公告)日：2010-12-23
申请号：US12303139
申请日：2008-09-29
申请人： Minoru Kanda
发明人： Minoru Kanda
IPC分类号： C30B15/10 , C03C10/14 , C30B15/00
CPC分类号： C03B19/095 , C30B15/10 , C30B35/002 , Y10T117/1024
摘要： A silica glass crucible including an outer surface layer formed of a bubble-containing silica glass layer and an inner surface layer formed of a silica glass layer whose bubbles are invisible to the naked eye, so as to sufficiently disperse heat from the external radiation thereby preventing temperature irregularity in the silicon melt, and at the same time, exhibit excellent heat conductivity thereby giving a uniformly heated state over a wide range in the entire crucible without taking a long time for increasing the temperature to form a silicon melt, wherein an intermediate layer is interposed between the outer surface layer and the inner surface layer while in the intermediate layer, a bubble-containing silica glass layer (bubble-containing layer) including bubbles with a diameter of 100 μm or smaller by 0.1% or more in the volumetric bubble content and a silica glass layer (transparent glass layer) including the bubbles by 0.05% or less in the volumetric bubble content are laminated.
摘要翻译：一种二氧化硅玻璃坩埚，其包括由含气泡的石英玻璃层形成的外表面层和由石墨玻璃层形成的内表面层，所述内表面层的气泡对肉眼不可见，从而充分地分散来自外部辐射的热量，从而防止硅熔体中的温度不均匀性，并且同时显示出优异的导热性，从而在整个坩埚中在宽范围内均匀地加热状态，而不需要较长时间来提高温度以形成硅熔体，其中中间层介于外表面层和内表面层之间，而在中间层中，在体积气泡中包含直径为100μm或更小直径为0.1％或更大的气泡的含气泡石英玻璃层（含气泡层）含量和包含气泡的二氧化硅玻璃层（透明玻璃层）的体积气泡含量为0.05％以下 ted。

14. 发明申请

US20100229599A1 METHOD AND APPARATUS FOR MANUFACTURING VITREOUS SILICA CRUCIBLE 有权
标题翻译：用于制造维生素二氧化硅可溶性的方法和装置
公开(公告)号：US20100229599A1
公开(公告)日：2010-09-16
申请号：US12303134
申请日：2008-07-25
申请人： Takeshi Fujita , Minoru Kanda
发明人： Takeshi Fujita , Minoru Kanda
IPC分类号： C03C1/00
CPC分类号： C03B19/095 , C30B15/10
摘要： In order to provide method and apparatus for manufacturing a vitreous silica crucible with little mixing of foreign matter and stable arc during arc melting, the method and apparatus for manufacturing a vitreous silica crucible have a device which blows off air from the side of arc electrodes toward a melting space of a mold, and air discharge ports which discharge the air within the heating furnace, and perform forced supply of air into the melting space during melting to make the atmospheric pressure of the melting space higher than the surroundings, and preferably, form an air pressure difference of 100 Pa or more between the melting space and the surroundings, thereby performing melting.
摘要翻译：为了提供在电弧熔化期间少量异物混合和稳定电弧的制造石英玻璃坩埚的方法和装置，用于制造石英玻璃坩埚的方法和装置具有从电弧电极的侧面吹出空气的装置模具的熔化空间和排出加热炉内的空气的排气口，并且在熔融期间强制地将空气送入熔融空间，使熔融空间的大气压力高于周围环境，优选形成熔融空间与周围环境之间的空气压差为100Pa以上，进行熔融。

15. 发明申请

US20050023266A1 Heat treatment apparatus and method 审中-公开
标题翻译：热处理装置及方法
公开(公告)号：US20050023266A1
公开(公告)日：2005-02-03
申请号：US10924537
申请日：2004-08-24
申请人： Hiroto Ueno , Kazuo Miwa , Kenji Komuro , Minoru Kanda , Wataru Kanada
发明人： Hiroto Ueno , Kazuo Miwa , Kenji Komuro , Minoru Kanda , Wataru Kanada
IPC分类号： H01L21/00 , H01L21/677 , F27D11/00 , F27B5/14
CPC分类号： H01L21/67757 , H01L21/67109 , H01L21/67778
摘要： A heat treatment apparatus (1) has a treatment chamber 50, arranged adjacent to a heat treatment vessel (2), in which an internal space can be set to contain a prescribed atmosphere, and a conveyor (10) which acts on a holding unit (3), which holds the object of treatment, to cause the object of treatment to move between the heat treatment vessel (2) and the treatment chamber (50).
摘要翻译：热处理设备（1）具有处理室50，其布置在与热处理容器（2）相邻的位置，其中可以设置内部空间以容纳规定的气氛;以及传送器（10），其作用在保持单元（3），其保持处理对象，使得处理对象在热处理容器（2）和处理室（50）之间移动。

16. 发明授权

US5429385A Air bag device for passenger seat 失效
标题翻译：乘客座椅气囊装置
公开(公告)号：US5429385A
公开(公告)日：1995-07-04
申请号：US115007
申请日：1993-09-01
申请人： Koichi Kamiji , Minoru Kanda
发明人： Koichi Kamiji , Minoru Kanda
IPC分类号： B60R21/16 , B60R21/20 , B60R21/205 , B60R21/217 , B60R21/237
CPC分类号： B60R21/215 , B60R21/201 , B60R21/205 , B60R21/2171 , B60R21/237
摘要： An air bag device for use in front of a passenger seat of an automobile includes a casing disposed in the instrument panel of the automobile, a folded air bag housed in the casing and inflatable through the upper opening upon impact, and a lid openably joined to the casing in covering relationship to the upper opening. An air bag restraint guide or protective cloth is joined to the casing for preventing the air bag from directly contacting an edge of the upper opening when the air bag is inflated through the upper opening.
摘要翻译：用于汽车乘客座椅前方的气囊装置包括设置在汽车仪表板中的壳体，容纳在壳体中的折叠气囊，并且在撞击时可通过上开口充气，并且盖可开启地连接到套管覆盖与上开口的关系。气囊保护引导件或防护布被连接到壳体，用于当气囊通过上部开口膨胀时，防止气囊与上部开口的边缘直接接触。

17. 发明授权

US4801943A Plane antenna assembly 失效
标题翻译：平面天线组件
公开(公告)号：US4801943A
公开(公告)日：1989-01-31
申请号：US3825
申请日：1987-01-16
申请人： Yasuo Yabu , Kazuhisa Akiyama , Toshio Abiko , Minoru Kanda , Mikio Komatsu , Hirohumi Ishizaki , Hidetsugu Nunoya , Yasumasa Ogawa , Hiroshi Yokota
发明人： Yasuo Yabu , Kazuhisa Akiyama , Toshio Abiko , Minoru Kanda , Mikio Komatsu , Hirohumi Ishizaki , Hidetsugu Nunoya , Yasumasa Ogawa , Hiroshi Yokota
IPC分类号： H01Q21/00 , H01Q21/06 , H01Q1/38
CPC分类号： H01Q21/068 , H01Q21/00
摘要： A plane antenna assembly comprises a plurality of antenna bases and a signal composing means including amplifiers each connected to output part of each antenna base for composing respective outputs of the antenna bases amplified through the amplifiers, whereby a composite antenna output is obtained in correspondence to the number of the antenna bases and in an excellent S/N ratio.
摘要翻译：平面天线组件包括多个天线基座和包括各自连接到每个天线基底的输出部分的放大器的信号组合装置，用于构成通过放大器放大的天线基底的相应输出，从而获得复合天线输出，对应于天线基数，S / N比较好。

18. 发明授权

US08506890B2 Method for purification of silica particles, purifier, and purified silica particles 失效
标题翻译：纯化二氧化硅颗粒，净化剂和纯化二氧化硅颗粒的方法
公开(公告)号：US08506890B2
公开(公告)日：2013-08-13
申请号：US13047433
申请日：2011-03-14
申请人： Minoru Kanda , Yoshiyuki Tsuji
发明人： Minoru Kanda , Yoshiyuki Tsuji
IPC分类号： B01J8/24 , B01J19/08
CPC分类号： C01B33/18 , B01J8/1836 , B01J8/42 , B01J2208/00407 , B01J2208/00415 , B03C1/288 , B03C1/30 , B03C1/32 , B03C2201/16 , B03C2201/18 , C03C1/02
摘要： To provide a treatment method having excellent purification effect, in which impurities having high ionicity in a silica powder can be removed in a short time, an apparatus thereof, and a purified silica powder. A purification method of a silica powder comprises making a silica powder into a fluid state; contacting a purified gas to the silica powder in the fluid state at high temperature; and thereby removing impurity components of the silica powder. In the method, the silica powder in the fluid state is positioned in a magnetic field region. Further, the silica powder is contacted with the purified gas, while applying voltage to the silica powder by an electric field generated by moving of the silica powder. Preferably, the silica powder in a fluid state is positioned in the magnetic region of 10 gausses or more, and contacted with the purification gas at a temperature of I000° C. or more.
摘要翻译：为了提供具有优异的纯化效果的处理方法，其中可以在短时间内除去二氧化硅粉末中的高离子性的杂质，其装置和纯化的二氧化硅粉末。二氧化硅粉末的纯化方法包括将二氧化硅粉末制成流体状态; 在高温下将纯化气体以流体状态与二氧化硅粉末接触; 从而除去二氧化硅粉末的杂质成分。在该方法中，处于流体状态的二氧化硅粉末位于磁场区域中。此外，二氧化硅粉末与纯化气体接触，同时通过二氧化硅粉末移动产生的电场向二氧化硅粉末施加电压。优选地，处于流体状态的二氧化硅粉末位于10高斯或更高的磁性区域中，并且在1000℃以上的温度下与净化气体接触。

19. 发明授权

US08196429B2 Method and apparatus for manufacturing vitreous silica crucible 有权
标题翻译：石英玻璃坩埚的制造方法和装置
公开(公告)号：US08196429B2
公开(公告)日：2012-06-12
申请号：US12303134
申请日：2008-07-25
申请人： Takeshi Fujita , Minoru Kanda
发明人： Takeshi Fujita , Minoru Kanda
IPC分类号： C03B19/01
CPC分类号： C03B19/095 , C30B15/10
摘要： In order to provide method and apparatus for manufacturing a vitreous silica crucible with little mixing of foreign matter and stable arc during arc melting, the method and apparatus for manufacturing a vitreous silica crucible have a device which blows off air from the side of arc electrodes toward a melting space of a mold, and air discharge ports which discharge the air within the heating furnace, and perform forced supply of air into the melting space during melting to make the atmospheric pressure of the melting space higher than the surroundings, and preferably, form an air pressure difference of 100 Pa or more between the melting space and the surroundings, thereby performing melting.
摘要翻译：为了提供在电弧熔化期间少量异物混合和稳定电弧的制造石英玻璃坩埚的方法和装置，用于制造石英玻璃坩埚的方法和装置具有从电弧电极的侧面吹出空气的装置模具的熔化空间和排出加热炉内的空气的排气口，并且在熔融期间强制地将空气送入熔融空间，使熔融空间的大气压力高于周围环境，优选形成熔融空间与周围环境之间的空气压差为100Pa以上，进行熔融。

20. 发明授权

US07935326B2 Method for purification of silica particles, purifier, and purified silica particles 有权
标题翻译：纯化二氧化硅颗粒，净化剂和纯化二氧化硅颗粒的方法
公开(公告)号：US07935326B2
公开(公告)日：2011-05-03
申请号：US11995694
申请日：2006-10-25
申请人： Minoru Kanda , Yoshiyuki Tsuji
发明人： Minoru Kanda , Yoshiyuki Tsuji
IPC分类号： C01B33/12
CPC分类号： C01B33/18 , B01J8/1836 , B01J8/42 , B01J2208/00407 , B01J2208/00415 , B03C1/288 , B03C1/30 , B03C1/32 , B03C2201/16 , B03C2201/18 , C03C1/02
摘要： To provide a treatment method having excellent purification effect, in which impurities having high ionicity in a silica powder can be removed in a short time, a apparatus thereof, and a purified silica powder.A purification method of a silica powder comprises: making a silica powder into a fluid state; contacting a purified gas to the silica powder in the fluid state at high temperature; and thereby removing impurity components of the silica powder. In the method, the silica powder in the fluid state is positioned in a magnetic field region. Further, the silica powder is contacted with the purified gas, while applying voltage to the silica powder by an electric field generated by moving of the silica powder. Preferably, the silica powder in a fluid state is positioned in the magnetic region of 10 gausses or more, and contacted with the purification gas at a temperature of 1000° C. or more.
摘要翻译：为了提供具有优异的净化效果的处理方法，其中可以在短时间内除去二氧化硅粉末中的高离子性的杂质，其装置和纯化的二氧化硅粉末。二氧化硅粉末的净化方法包括：将二氧化硅粉末制成流体状态; 在高温下将纯化气体以流体状态与二氧化硅粉末接触; 从而除去二氧化硅粉末的杂质成分。在该方法中，处于流体状态的二氧化硅粉末位于磁场区域中。此外，二氧化硅粉末与纯化气体接触，同时通过二氧化硅粉末移动产生的电场向二氧化硅粉末施加电压。优选地，处于流体状态的二氧化硅粉末位于10高斯或更高的磁性区域中，并且在1000℃以上的温度下与净化气体接触。

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