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

US20080242527A1 GLASS COMPOSITION TO BE USED FOR MANUFACTURING INORGANIC FIBER, METHOD OF MANUFACTURING THE SAME AND MOLDED PRODUCT OF INORGANIC FIBER 审中-公开
标题翻译：用于制造无机纤维的玻璃组合物，其制造方法和无机纤维的模制产品
公开(公告)号：US20080242527A1
公开(公告)日：2008-10-02
申请号：US12055125
申请日：2008-03-25
申请人： Keiji OTAKI , Mitsuji Yoda , Naoko Baba , Yoshiyuki Harada
发明人： Keiji OTAKI , Mitsuji Yoda , Naoko Baba , Yoshiyuki Harada
IPC分类号： C03C13/00 , C03B37/02
CPC分类号： C03C13/06 , C03C1/002 , C03C13/00 , C03C2213/02 , D04H1/42 , D04H1/4218 , D04H1/4226
摘要： A glass composition improves the bio-solubility (solubility to physiological salt water), and is suitable for manufacturing inorganic fiber and a molded product of such inorganic fiber. The glass composition to be used for manufacturing inorganic fiber is characterized by containing SiO2 by 52 to 72 wt %, Al2O3 by less than 3 wt %, MgO by 0 to 7 wt %, CaO by 7.5 to 9.5 wt %, B2O3 by 0 to 12 wt, BaO by 0 to 4 wt %, SrO by 0 to 3.5 wt %, Na2O by 10 to 20.5 wt %, K2O by 0.5 to 4.0 wt % and P2O5 by 0 to 5 wt %. The raw material of the glass composition contains cathode ray tube glass and/or liquid crystal glass by 0 to 50 wt %.
摘要翻译：玻璃组合物提高生物溶解度（对生理盐水的溶解度），适用于制造无机纤维和这种无机纤维的成型体。用于制造无机纤维的玻璃组合物的特征在于，SiO 2含量为52〜72重量％，Al 2 O 3 O 3以下 0重量％以上MgO，0〜7重量％，CaO：7.5〜9.5重量％，B 2 O 3 3：0〜12重量％，BaO：0〜4 重量％，SrO为0〜3.5重量％，Na 2 O 2为10〜20.5重量％，K 2 O 2为0.5〜4.0重量％，P 2 0〜5重量％。玻璃组合物的原料含有0〜50重量％的阴极射线管玻璃和/或液晶玻璃。

2. 发明申请

US20050086977A1 Method and device for producing glass fiber 审中-公开
标题翻译：玻璃纤维生产方法和装置
公开(公告)号：US20050086977A1
公开(公告)日：2005-04-28
申请号：US10507621
申请日：2002-12-27
申请人： Keiji Otaki , Mitsuji Yoda , Yoshiyuki Harada , Yuichi Ban
发明人： Keiji Otaki , Mitsuji Yoda , Yoshiyuki Harada , Yuichi Ban
IPC分类号： C03B37/04 , C03C25/12 , C03B37/06
CPC分类号： C03B37/045 , C03B37/048 , C03C25/12 , Y02P40/57
摘要： It is therefore an object of the present invention to provide a method and an apparatus for continuously producing high quality glass fiber that shows excellent characteristics required to various glass fiber products in terms of fiber length, fiber quality and fiber distribution and, at the same time, that allows to prolong the service life of the rotating body, that improve the productivity, and that suppress any increase in the producing cost. An axial and/or circumferential rows of orificeless sections are provided in a peripheral wall of a hollow rotating body. Also, a gas flow is provided around a flame flow, and a compressed gas flow are also provided.
摘要翻译：因此，本发明的目的是提供一种连续生产高品质玻璃纤维的方法和设备，其在纤维长度，纤维质量和纤维分布方面表现出各种玻璃纤维产品所需的优异特性，同时，这允许延长旋转体的使用寿命，提高生产率，并且抑制生产成本的任何增加。在中空旋转体的周壁中设置有轴向和/或周向的无孔部分。而且，在火焰流周围设置有气体流动，还提供压缩气体流。

3. 发明申请

US20090314036A1 Method and apparatus for producing glass fiber 审中-公开
标题翻译：生产玻璃纤维的方法和装置
公开(公告)号：US20090314036A1
公开(公告)日：2009-12-24
申请号：US12461819
申请日：2009-08-25
申请人： Keiji Otaki , Mitsuji Yoda , Yoshiyuki Harada
发明人： Keiji Otaki , Mitsuji Yoda , Yoshiyuki Harada
IPC分类号： C03B37/04 , F27B7/00
CPC分类号： C03B37/045 , D01D5/18
摘要： A method of producing glass fiber comprising: driving a bottomed hollow cylindrical rotor to rotate at high speed around a vertical rotary shaft, said rotor comprising a bottom, a peripheral wall and an annular flange, said peripheral wall being extended upwardly from an outer peripheral edge of the bottom and provided with a large number of fine holes, said annular flange extending inwardly from an upper edge of the peripheral wall; falling molten glass to the bottom of the rotor; and ejecting molten glass through said fine holes by centrifugal force generated by the high speed rotation of the rotor, to form the molten glass into filaments, and to produce glass fiber; characterized in that molten glass is made to fall at a position on the bottom, said position being apart from an inner edge of said annular flange by at least 10 mm or more, and apart from an inner surface of said peripheral wall by not more than 75 mm, the bottom having a large thickness at the position.
摘要翻译：一种制造玻璃纤维的方法，包括：驱动有底的中空圆柱形转子围绕垂直旋转轴高速旋转，所述转子包括底部，周壁和环形凸缘，所述周壁从外周边缘向上延伸并且设置有大量细孔，所述环形凸缘从周壁的上边缘向内延伸; 将熔融玻璃倒入转子底部; 并通过由转子的高速旋转产生的离心力将熔融玻璃喷射通过所述细孔，以将熔融玻璃形成长丝，并生产玻璃纤维; 其特征在于，使熔融玻璃落在底部的位置，所述位置与所述环形凸缘的内边缘分开至少10mm以上，并且除了所述周壁的内表面不超过 75mm，底部在该位置具有较大的厚度。

4. 发明申请

US20050079970A1 Glass composition to be used for manufacturing inorganic fiber, method of manufacturing the same and molded product of inorganic fiber 审中-公开
标题翻译：用于制造无机纤维的玻璃组合物，其制造方法和无机纤维的成型品
公开(公告)号：US20050079970A1
公开(公告)日：2005-04-14
申请号：US10502093
申请日：2003-01-22
申请人： Keiji Otaki , Mitsuji Yoda , Naoko Baba , Yoshiyuki Harada
发明人： Keiji Otaki , Mitsuji Yoda , Naoko Baba , Yoshiyuki Harada
IPC分类号： C03B19/00 , C03B37/01 , C03C1/00 , C03C13/00 , C03C13/06
CPC分类号： C03C13/06 , C03C1/002 , C03C13/00 , C03C2213/02 , D04H1/42 , D04H1/4218 , D04H1/4226
摘要： A glass composition improves the bio-solubility (solubility to physiological salt water), and is suitable for manufacturing inorganic fiber and a molded product of such inorganic fiber. The glass composition to be used for manufacturing inorganic fiber is characterized by containing SiO2 by 52 to 72 wt %, Al2O3 by less than 3 wt %, MgO by 0 to 7 wt %, CaO by 7.5 to 9.5 wt %, B2O3 by 0 to 12 wt, BaO by 0 to 4 wt %, SrO by 0 to 3.5 wt %, Na2O by 10 to 20.5 wt %, K2O by 0.5 to 4.0 wt % and P2O5 by 0 to 5 wt %. The raw material of the glass composition contains cathode ray tube glass and/or liquid crystal glass by 0 to 50 wt %.
摘要翻译：玻璃组合物提高生物溶解度（对生理盐水的溶解度），适用于制造无机纤维和这种无机纤维的成型体。用于制造无机纤维的玻璃组合物的特征在于，SiO 2含有52〜72重量％，Al 2 O 3小于3重量％，MgO为0〜7重量％，CaO为7.5〜9.5重量％，B 2 O 3为0〜 12重量％，BaO 0〜4重量％，SrO 0〜3.5重量％，Na 2 O 10〜20.5重量％，K 2 O 0.5〜4.0重量％，P 2 O 5 0〜5重量％。玻璃组合物的原料含有0〜50重量％的阴极射线管玻璃和/或液晶玻璃。

5. 发明申请

US20090064718A1 Method and apparatus for producing glass fiber 审中-公开
标题翻译：生产玻璃纤维的方法和装置
公开(公告)号：US20090064718A1
公开(公告)日：2009-03-12
申请号：US12232514
申请日：2008-09-18
申请人： Keiji Otaki , Mitsuji Yoda , Yoshiyuki Harada , Yuichi Ban
发明人： Keiji Otaki , Mitsuji Yoda , Yoshiyuki Harada , Yuichi Ban
IPC分类号： C03B37/06 , C03B37/04
CPC分类号： C03B37/045 , C03B37/048 , C03C25/12 , Y02P40/57
摘要： It is therefore an object of the present invention to provide a method and an apparatus for continuously producing high quality glass fiber that shows excellent characteristics required to various glass fiber products in terms of fiber length, fiber quality and fiber distribution and, at the same time, that allows to prolong the service life of the rotating body, that improve the productivity, and that suppress any increase in the producing cost. An axial and/or circumferential rows of orificeless sections are provided in a peripheral wall of a hollow rotating body. Also, a gas flow is provided around a flame flow, and a compressed gas flow are also provided.
摘要翻译：因此，本发明的目的是提供一种连续生产高品质玻璃纤维的方法和设备，其在纤维长度，纤维质量和纤维分布方面表现出各种玻璃纤维产品所需的优异特性，同时，这允许延长旋转体的使用寿命，提高生产率，并且抑制生产成本的任何增加。在中空旋转体的周壁中设置有轴向和/或周向的无孔部分。而且，在火焰流周围设置有气体流动，还提供压缩气体流。

6. 发明申请

US20060242997A1 Method and apparatus for manufacturing glass fiber 审中-公开
标题翻译：制造玻璃纤维的方法和装置
公开(公告)号：US20060242997A1
公开(公告)日：2006-11-02
申请号：US10556947
申请日：2004-05-13
申请人： Keiji Otaki , Mitsuji Yoda , Yoshiyuki Harada
发明人： Keiji Otaki , Mitsuji Yoda , Yoshiyuki Harada
IPC分类号： C03B37/02
CPC分类号： C03B37/045 , D01D5/18
摘要： A method of producing glass fiber comprising: driving a bottomed hollow cylindrical rotor to rotate at high speed around a vertical rotary shaft, said rotor comprising a bottom, a peripheral wall and an annular flange, said peripheral wall being extended upwardly from an outer peripheral edge of the bottom and provided with a large number of fine holes, said annular flange extending inwardly from an upper edge of the peripheral wall; falling molten glass to the bottom of the rotor; and ejecting molten glass through said fine holes by centrifugal force generated by the high speed rotation of the rotor, to form the molten glass into filaments, and to produce glass fiber; characterized in that molten glass is made to fall at a position on the bottom, said position being apart from an inner edge of said annular flange by at least 10 mm or more, and apart from an inner surface of said peripheral wall by not more than 75 mm, the bottom having a large thickness at the position.
摘要翻译：一种制造玻璃纤维的方法，包括：驱动有底的中空圆柱形转子围绕垂直旋转轴高速旋转，所述转子包括底部，周壁和环形凸缘，所述周壁从外周边缘向上延伸并且设置有大量细孔，所述环形凸缘从周壁的上边缘向内延伸; 将熔融玻璃倒入转子底部; 并通过由转子的高速旋转产生的离心力将熔融玻璃喷射通过所述细孔，以将熔融玻璃形成长丝，并生产玻璃纤维; 其特征在于，使熔融玻璃落在底部的位置，所述位置与所述环形凸缘的内边缘分开至少10mm以上，并且除了所述周壁的内表面不超过 75mm，底部在该位置具有较大的厚度。

7. 发明授权

US06862901B1 Process and apparatus for producing glass fibers 有权
标题翻译：用于生产玻璃纤维的方法和设备
公开(公告)号：US06862901B1
公开(公告)日：2005-03-08
申请号：US09831736
申请日：2000-09-14
申请人： Keiji Otaki , Yukiyoshi Shinobu , Yoshiyuki Harada
发明人： Keiji Otaki , Yukiyoshi Shinobu , Yoshiyuki Harada
IPC分类号： C03B37/04 , D01D5/18 , C03B37/083 , C03B37/16
CPC分类号： C03B37/045 , C03B37/048 , D01D5/18 , Y02P40/57
摘要： A process and an apparatus for producing glass fibers by centrifugal force are provided. Molten glass is fed into a hollow cylinder of rotating member which rotates at high speed by means of a driving device and is heated. The molten glass is ejected to an outside of a peripheral wall by centrifugal force generated by high speed rotation of the rotating member through orifices, each of which has different diameter, and which are provided alternately in a circumferential direction of the peripheral wall. A primary steam of molten glass is ejected. The primary streams is introduced into flame flow ejecting from drawing burners located at outside of the peripheral wall to form secondary fibers. A compressed gas flow is ejected to a direction at an acute angle through an ejecting outlet of an ejecting nozzle to collide the compressed fluid with the secondary fibers to thereby produce glass fibers by continuously.
摘要翻译：提供了一种通过离心力制造玻璃纤维的方法和装置。熔融玻璃被送入旋转部件的中空圆筒，其通过驱动装置高速旋转并被加热。通过旋转构件的高速旋转产生的离心力将熔融玻璃喷射到周壁的外侧，各孔具有不同的直径，并且在周壁的周向交替设置。喷出熔融玻璃的初级蒸汽。将主要流引入从位于外围壁外部的拉丝燃烧器排出的火焰流中以形成次级纤维。通过喷射喷嘴的喷出口将压缩气流喷射到锐角方向，使压缩流体与二次纤维碰撞，从而连续地生成玻璃纤维。

8. 发明授权

US09397167B2 Nitride semiconductor wafer, nitride semiconductor device, and method for manufacturing nitride semiconductor wafer 有权
标题翻译：氮化物半导体晶片，氮化物半导体器件以及氮化物半导体晶片的制造方法
公开(公告)号：US09397167B2
公开(公告)日：2016-07-19
申请号：US13729713
申请日：2012-12-28
申请人： Hisashi Yoshida , Toshiki Hikosaka , Yoshiyuki Harada , Naoharu Sugiyama , Shinya Nunoue
发明人： Hisashi Yoshida , Toshiki Hikosaka , Yoshiyuki Harada , Naoharu Sugiyama , Shinya Nunoue
IPC分类号： H01L29/15 , H01L29/20 , H01L21/02 , H01L29/778 , H01L29/06 , H01L33/00 , H01L33/12
CPC分类号： H01L29/2003 , H01L21/02104 , H01L21/02381 , H01L21/02458 , H01L21/02505 , H01L21/0254 , H01L21/0262 , H01L29/0649 , H01L29/7786 , H01L33/007 , H01L33/12
摘要： A nitride semiconductor wafer includes a silicon substrate, a stacked multilayer unit, a silicon-containing unit, and an upper layer unit. The silicon substrate has a major surface. The stacked multilayer unit is provided on the major surface. The stacked multilayer unit includes N number of buffer layers. The buffer layers include an i-th buffer layer, and an (i+1)-th buffer layer provided on the i-th buffer layer. The i-th buffer layer has an i-th lattice length Wi in a first direction parallel to the major surface. The (i+1)-th buffer layer has an (i+1)-th lattice length W(i+1) in the first direction. A relation that (W(i+1)−Wi)/Wi≦0.008 is satisfied for all the buffer layers. The silicon-containing unit is provided on the stacked multilayer unit. The upper layer unit is provided on the silicon-containing unit.
摘要翻译：氮化物半导体晶片包括硅衬底，堆叠多层单元，含硅单元和上层单元。硅衬底具有主表面。堆叠的多层单元设置在主表面上。堆叠的多层单元包括N个缓冲层。缓冲层包括第i个缓冲层和设置在第i个缓冲层上的第（i + 1）个缓冲层。第i个缓冲层在平行于主表面的第一方向上具有第i个晶格长度Wi。第（i + 1）个缓冲层在第一方向具有第（i + 1）个格子长度W（i + 1）。对于所有缓冲层，满足（W（i + 1）-Wi）/ Wi＆nlE; 0.008的关系。含硅单元设置在堆叠的多层单元上。上层单元设置在含硅单元上。

9. 发明授权

US09349590B2 Method for manufacturing nitride semiconductor layer 有权
标题翻译：氮化物半导体层的制造方法
公开(公告)号：US09349590B2
公开(公告)日：2016-05-24
申请号：US13604183
申请日：2012-09-05
申请人： Toshiki Hikosaka , Yoshiyuki Harada , Hisashi Yoshida , Naoharu Sugiyama , Shinya Nunoue
发明人： Toshiki Hikosaka , Yoshiyuki Harada , Hisashi Yoshida , Naoharu Sugiyama , Shinya Nunoue
IPC分类号： H01L21/02 , H01L33/00 , H01L33/12
CPC分类号： H01L21/02389 , H01L21/02381 , H01L21/02458 , H01L21/0254 , H01L33/007 , H01L33/12
摘要： According to one embodiment, a method for manufacturing a nitride semiconductor layer is disclosed. The method can include forming a first lower layer on a major surface of a substrate and forming a first upper layer on the first lower layer. The first lower layer has a first lattice spacing along a first axis parallel to the major surface. The first upper layer has a second lattice spacing along the first axis larger than the first lattice spacing. At least a part of the first upper layer has compressive strain. A ratio of a difference between the first and second lattice spacing to the first lattice spacing is not less than 0.005 and not more than 0.019. A growth rate of the first upper layer in a direction parallel to the major surface is larger than that in a direction perpendicular to the major surface.
摘要翻译：根据一个实施例，公开了一种用于制造氮化物半导体层的方法。该方法可以包括在基底的主表面上形成第一下层，并在第一下层上形成第一上层。第一下层沿着平行于主表面的第一轴线具有第一格子间距。第一上层具有沿着第一轴线的第二格子间距大于第一格子间距。第一上层的至少一部分具有压缩应变。第一和第二格子间隔之间的差与第一格子间隔的比率不小于0.005且不大于0.019。第一上层在与主表面平行的方向上的生长速率大于垂直于主表面的方向的生长速率。

10. 发明授权

US08680537B2 Nitride semiconductor element and nitride semiconductor wafer 有权
标题翻译：氮化物半导体元件和氮化物半导体晶片
公开(公告)号：US08680537B2
公开(公告)日：2014-03-25
申请号：US13602868
申请日：2012-09-04
申请人： Toshiki Hikosaka , Yoshiyuki Harada , Hisashi Yoshida , Naoharu Sugiyama , Shinya Nunoue
发明人： Toshiki Hikosaka , Yoshiyuki Harada , Hisashi Yoshida , Naoharu Sugiyama , Shinya Nunoue
IPC分类号： H01L33/02
CPC分类号： H01L29/205 , B82Y20/00 , H01L21/02458 , H01L21/02505 , H01L21/0254 , H01L29/2003 , H01L29/365 , H01L29/7783 , H01L33/06 , H01L33/12 , H01L33/32
摘要： According to one embodiment, a nitride semiconductor element includes a foundation layer, a functional layer and a stacked body. The stacked body is provided between the foundation layer and the functional layer. The stacked body includes a first stacked intermediate layer including a first GaN intermediate layer, a first high Al composition layer of Alx1Ga1-x1N (0
摘要翻译：根据一个实施例，氮化物半导体元件包括基底层，功能层和层叠体。层叠体设置在基础层和功能层之间。层叠体包括第一层叠中间层，其包括第一GaN中间层，Al x Ga 1-x N 1的第一高Al组成层（0

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