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31. 发明授权

US5583728A Improved magnetic head having smoothed chamfered surface for reducing magnetic scattering 失效
标题翻译：改进的磁头具有平滑的倒角表面以减少磁散射
公开(公告)号：US5583728A
公开(公告)日：1996-12-10
申请号：US252497
申请日：1994-06-01
申请人： Nobuo Imazeki , Minoru Kanda , Tatsushi Shimizu , Kazuhiro Saito
发明人： Nobuo Imazeki , Minoru Kanda , Tatsushi Shimizu , Kazuhiro Saito
IPC分类号： G11B5/127 , G11B5/23 , G11B5/31
CPC分类号： G11B5/23 , G11B5/1272
摘要： At least the first chamfered portion 22 for forming the apex portion 8 has a surface roughness (R.sub.p-p) of 0.6 .mu.m or under. This first chamfered portion 22 is formed through grinding with a #2500 or #1500 grinding stone.
摘要翻译：至少形成顶点部8的第一倒角部22的表面粗糙度（Rp-p）为0.6μm以下。该第一倒角部22通过用＃2500或＃1500研磨石研磨而形成。

32. 发明授权

US08715415B2 Vitreous silica crucible for pulling silicon single crystal 有权
标题翻译：硅玻璃坩埚用于拉硅单晶
公开(公告)号：US08715415B2
公开(公告)日：2014-05-06
申请号：US12752374
申请日：2010-04-01
申请人： Makiko Kodama , Hiroshi Kishi , Minoru Kanda
发明人： Makiko Kodama , Hiroshi Kishi , Minoru Kanda
IPC分类号： C30B15/10
CPC分类号： C30B15/10 , C30B29/06 , C30B35/002
摘要： Provided is a vitreous silica crucible for pulling silicon single crystals, which can melt a silicon raw material in a short time and improve production yield of silicon single crystals by temporal change of an opaque vitreous silica layer. The vitreous silica crucible includes an opaque vitreous silica layer(11) provided on an outer surface thereof and containing plural bubbles, and a transparent vitreous silica layer(12) provided on an inner surface and not containing bubbles substantially. The opaque vitreous silica layer(11) has a bubble diameter distribution in which the content of bubbles having a diameter of less than 40 μm is 10% or more and less than 30%, the content of bubbles having a diameter of 40 μm or more and less than 90 μm is 40% or more and less than 80%, and the content of bubbles having a diameter equal to or more than 90 μm is 10% or more and less than 30%. Relatively small bubbles contained in the opaque vitreous silica layer(11) contribute to the thermal conductivity of a crucible at an initial pulling stage, and relatively large bubbles contained in the opaque vitreous silica layer are expanded through a long-term pulling process to thereby largely contribute to the warmth retaining property of the crucible at a later pulling stage.
摘要翻译：本发明提供一种用于拉伸硅单晶的石英玻璃坩埚，其可以在短时间内熔化硅原料，并且通过不透明氧化硅玻璃层的时间变化提高硅单晶的产率。石英玻璃坩埚包括设置在其外表面并且包含多个气泡的不透明玻璃状石英层（11），以及设置在内表面上且基本上不含有气泡的透明玻璃状石英层（12）。不透明玻璃状石英层（11）具有气泡直径分布，其中直径小于40μm的气泡的含量为10％以上且小于30％，气泡的直径为40μm以上小于90μm的是40％以上且小于80％，直径等于或大于90μm的气泡的含量为10％以上且小于30％。包含在不透明玻璃状二氧化硅层（11）中的相对小的气泡有助于在初始拉伸阶段的坩埚的导热性，并且通过长期拉伸工艺使包含在不透明玻璃状二氧化硅层中的相对大的气泡膨胀，从而大大地扩大有助于在稍后的拉动阶段坩埚的保温性能。

33. 发明申请

US20120160155A1 COMPOSITE CRUCIBLE, METHOD OF MANUFACTURING THE SAME, AND METHOD OF MANUFACTURING SILICON CRYSTAL 有权
标题翻译：复合硬质合金，其制造方法和制造硅晶体的方法
公开(公告)号：US20120160155A1
公开(公告)日：2012-06-28
申请号：US13394268
申请日：2010-08-20
申请人： Toshiaki Sudo , Takuma Yoshioka , Hiroshi Kishi , Takeshi Fujita , Minoru Kanda , Koichi Suzuki , Ken Kitahara
发明人： Toshiaki Sudo , Takuma Yoshioka , Hiroshi Kishi , Takeshi Fujita , Minoru Kanda , Koichi Suzuki , Ken Kitahara
IPC分类号： C30B15/10 , C03B19/02 , C03B20/00
CPC分类号： C04B41/5022 , C03B5/025 , C03B19/02 , C03B19/09 , C03B19/095 , C03C17/004 , C03C17/02 , C03C2217/213 , C03C2218/13 , C03C2218/17 , C04B35/185 , C04B41/009 , C04B41/86 , C04B2235/6027 , C30B15/10 , C30B29/06 , C30B35/002 , Y02P40/57 , Y10T117/1032 , C04B41/4527
摘要： The purpose of the present invention is to provide a crucible which has high viscosity at high temperature, and can be used for a long time, and can be manufactured at low cost, and a method of manufacturing the same. The composite crucible 10 is characterized in the use of mullite (3Al2O3.2SiO2) as the basic material of the crucible. The composite crucible 10 has the crucible body 11 made of mullite material whose main component is alumina and silica, and a transparent vitreous silica layer 12 formed on the inner surface of the crucible body 11. The thickness of the transparent vitreous silica layer 12 is smaller than that of the crucible body 11. The crucible body 11 can be formed by the slip casting method, and the transparent vitreous silica layer 12 can be formed by the thermal spraying method.
摘要翻译：本发明的目的是提供一种在高温下具有高粘度且长时间使用并且可以低成本制造的坩埚及其制造方法。复合坩埚10的特征在于使用莫来石（3Al2O3.2SiO2）作为坩埚的基本材料。复合坩埚10具有由主成分为氧化铝和二氧化硅的莫来石材料制成的坩埚体11和形成在坩埚体11的内表面上的透明玻璃状石英层12.透明玻璃状石英层12的厚度较小坩埚主体11可以通过流延法形成，透明玻璃状二氧化硅层12可以通过热喷涂法形成。

34. 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。

35. 发明申请

US20090257939A1 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：US20090257939A1
公开(公告)日：2009-10-15
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 , F27B15/14
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： [Problems] 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.[Means for Solving the Problems] 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： [问题]提供一种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。解决问题的方法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。

36. 发明授权

US5630226A Low-noise downconverter for use with flat antenna receiving dual polarized electromagnetic waves 失效
标题翻译：用于平面天线接收双极化电磁波的低噪声下变频器
公开(公告)号：US5630226A
公开(公告)日：1997-05-13
申请号：US353050
申请日：1994-12-09
申请人： Minoru Kanda , Mikio Komatsu , Naoki Ao , Kyoji Masamoto , Yoshitaka Kimura
发明人： Minoru Kanda , Mikio Komatsu , Naoki Ao , Kyoji Masamoto , Yoshitaka Kimura
IPC分类号： H01Q1/24 , H01Q21/24 , H04B1/18
CPC分类号： H01Q1/247 , H01Q21/245
摘要： A low-noise-block downconverter (LNB) for use with flat antennas receiving dual polarized electromagnetic waves includes a body case mounted to a rear side surface of the flat antenna, the body case having two wave guide input ports corresponding to wave guide apertures of the antenna and enclosing a selective device alternatively allowing either one of two outputs corresponding to two different type polarized electromagnetic waves received.
摘要翻译：用于与接收双极化电磁波的平面天线一起使用的低噪声块下变频器（LNB）包括安装到平面天线的后侧表面的主体壳体，主体壳体具有两个对应于波导孔的波导输入端口天线并且包围选择性装置，或者允许对应于接收到的两种不同类型的极化电磁波的两个输出中的任一个。

37. 发明授权

US5482313A Passive restraint system for a vehicle occupant using an air bag 失效
标题翻译：用于使用气囊的车辆乘员的被动约束系统
公开(公告)号：US5482313A
公开(公告)日：1996-01-09
申请号：US322571
申请日：1994-10-13
申请人： Akihiro Ikeya , Minoru Kanda , Toshiya Sakai
发明人： Akihiro Ikeya , Minoru Kanda , Toshiya Sakai
IPC分类号： B60R21/045 , B60R21/2165 , B60R21/217 , B60R21/16
CPC分类号： B60R21/2171 , B60R21/2165 , B60R2021/2172 , B60R21/045
摘要： In a passive restraint system for a vehicle occupant using an inflatable air bag, an open base end of the air bag is clamped between an air bag housing for accommodating the air bag in its folded state and an inflator housing for receiving an inflator for producing the inflating gas therein. Thus, the base end of the air bag can be attached securely and tightly to the air bag system in a highly simple manner. The air bag housing diverges toward the opening for deploying the air bag, and the air bag can be therefore rapidly deployed without encountering any substantial resistance from the air bag housing. Also, the diverging shape of the air bag housing allows the air bag housing to be laterally deformed to absorb the energy of impact applied thereto.
摘要翻译：在使用充气气囊的车辆乘员的被动约束系统中，气囊的开放的基端被夹在用于容纳处于折叠状态的气囊的气囊壳体和用于接收充气机的充气器壳体之间，在其中充气。因此，安全气囊的基端部能够以非常简单的方式牢固地紧固到气囊系统。气囊壳体朝向用于展开气囊的开口分开，因此气囊可以快速展开，而不会受到来自气囊壳体的任何实质阻力。此外，气囊壳体的发散形状允许气囊壳体横向变形以吸收施加到其上的冲击能量。

38. 发明授权

US5083132A Planar antenna with active circuit block 失效
标题翻译：具有有源电路块的平面天线
公开(公告)号：US5083132A
公开(公告)日：1992-01-21
申请号：US516549
申请日：1990-04-30
申请人： Minoru Kanda , Mikio Komatsu , Hidetsugu Nunoya , Yasuhiro Fujii , Toshio Abiko
发明人： Minoru Kanda , Mikio Komatsu , Hidetsugu Nunoya , Yasuhiro Fujii , Toshio Abiko
IPC分类号： H01Q21/00 , H01Q23/00
CPC分类号： H01Q23/00 , H01Q21/0087
摘要： A planar antenna has an active circuit block, the whole or part of which is internally mounted to a planar antenna body so that connecting terminal of the block will be connected to a feeding point on power supply plate of the antenna body. Dimensional minimization of the entire antenna can be thereby attained and noise figure of the active circuit can be simultaneously reduced.
摘要翻译：平面天线具有有源电路块，其全部或部分内部安装到平面天线体，使得块的连接端子将连接到天线体的供电板上的馈电点。从而可以实现整个天线的尺寸最小化，并且可以同时降低有源电路的噪声系数。

39. 发明授权

US4963892A Microwave plane antenna with two arrays which have beams aligned in the same direction 失效
标题翻译：具有两个阵列的微波平面天线，其具有沿相同方向对准的波束
公开(公告)号：US4963892A
公开(公告)日：1990-10-16
申请号：US336537
申请日：1989-04-12
申请人： Masayuki Matsuo , Toshio Abiko , Yoshiaki Ueno , Minoru Kanda
发明人： Masayuki Matsuo , Toshio Abiko , Yoshiaki Ueno , Minoru Kanda
IPC分类号： H01Q13/20 , H01Q21/06 , H01Q21/22
CPC分类号： H01Q21/22 , H01Q13/206 , H01Q21/068
摘要： A microwave plane antenna including rows comprising pairs of parallel conductive line antenna elements configured as a pair of out-of-phase square waves and a signal feed circuit of strip lines arranged as a corporate feed network. The respective conducting paths which run from a main feed inlet end of the circuit to each signal receiving end of the respective elements being varied in length, so that the main beam direction can be set in a plane including that of the antenna and normal to lengthwise axis of the antenna elements for a remarkable increase in the reception gain.
摘要翻译：一种微波平面天线，其包括配置成一对异相方波的平行导线天线元件对和配置为公司馈电网络的带状线的信号馈送电路的行。从电路的主馈入端延伸到各元件的每个信号接收端的相应导电路径在长度上变化，使得主波束方向可以设置在包括天线的平面并垂直于纵向方向轴的接收增益明显增加。

40. 发明授权

US4713670A Planar microwave antenna having high antenna gain 失效
标题翻译：具有高天线增益的平面微波天线
公开(公告)号：US4713670A
公开(公告)日：1987-12-15
申请号：US819610
申请日：1986-01-17
申请人： Toshio Makimoto , Sadahiko Nishimura , Masayuki Matsuo , Toshio Abiko , Hirohumi Ishizaki , Minoru Kanda , Hidetsugu Nunoya , Mikio Komatsu
发明人： Toshio Makimoto , Sadahiko Nishimura , Masayuki Matsuo , Toshio Abiko , Hirohumi Ishizaki , Minoru Kanda , Hidetsugu Nunoya , Mikio Komatsu
IPC分类号： H01Q13/08 , H01Q13/20 , H01Q21/06 , H01Q1/38
CPC分类号： H01Q21/068 , H01Q13/206
摘要： A microwave plane antenna comprises a plurality of pairs of antenna elements connected at their one end to a power supply circuit and respectively including at the other terminating end an impedance-matched patch antenna means, whereby signal energy remaining at the terminating ends of the antenna elements is caused to be effectively utilized as radiation energy, and any power loss is restrained for a high antenna gain and improved aperture efficiency.
摘要翻译：微波平面天线包括多对天线元件，它们的一端连接到电源电路，并且在另一终端处分别包括阻抗匹配的贴片天线装置，由此在天线元件的终端处剩余的信号能量被有效地用作辐射能量，并且对于高天线增益和改善的孔径效率来说，抑制了任何功率损耗。

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