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1. 发明授权

US06231826B1 Process and apparatus for refining silicon 失效
标题翻译：硅精制工艺及装置
公开(公告)号：US06231826B1
公开(公告)日：2001-05-15
申请号：US09391564
申请日：1999-09-08
申请人： Kazuhiro Hanazawa , Masamichi Abe , Hiroyuki Baba , Naomichi Nakamura , Noriyoshi Yuge , Yasuhiko Sakaguchi , Yoshiei Kato , Fukuo Aratani
发明人： Kazuhiro Hanazawa , Masamichi Abe , Hiroyuki Baba , Naomichi Nakamura , Noriyoshi Yuge , Yasuhiko Sakaguchi , Yoshiei Kato , Fukuo Aratani
IPC分类号： C01B33037
CPC分类号： C01B33/037
摘要： Process and apparatus for refining silicon by treatment in a graphite vessel with irradiation with an electron beam while removing impurity elements by evaporation. A single graphite vessel is used, or plural graphite vessels are arranged in sequence. During treatment in successive graphite vessels, molten silicon is poured in succession from one vessel to another. Use of graphite vessels improves heat efficiency, prevents contamination and produces refined silicon containing very low contents of impurities.
摘要翻译：通过用电子束照射在石墨容器中进行处理，同时通过蒸发去除杂质元素来提纯硅的方法和装置。使用单个石墨容器，或者依次排列多个石墨容器。在连续石墨容器的处理过程中，将熔融硅从一个容器依次倒入另一个容器。使用石墨容器可提高热效率，防止污染，并生产含有非常低含量杂质的精制硅。

2. 发明授权

US5961944A Process and apparatus for manufacturing polycrystalline silicon, and process for manufacturing silicon wafer for solar cell 失效
标题翻译：用于制造多晶硅的工艺和设备，以及用于制造太阳能电池用硅晶片的工艺
公开(公告)号：US5961944A
公开(公告)日：1999-10-05
申请号：US894030
申请日：1997-08-08
申请人： Fukuo Aratani , Yoshiei Kato , Yasuhiko Sakaguchi , Noriyoshi Yuge , Hiroyuki Baba , Naomichi Nakamura , Kazuhiro Hanazawa
发明人： Fukuo Aratani , Yoshiei Kato , Yasuhiko Sakaguchi , Noriyoshi Yuge , Hiroyuki Baba , Naomichi Nakamura , Kazuhiro Hanazawa
IPC分类号： C01B33/021 , C30B11/00 , H01L31/18 , C01B33/02
CPC分类号： C30B29/06 , C01B33/021 , C30B11/00 , H01L31/182 , Y02E10/546 , Y02P70/521
摘要： An object of the present invention is to provide a process and apparatus for the continuous flow production of polycrystalline silicon from metallic silicon or silicon oxide as a raw material and also for the manufacture of a wafer by using it, which process and apparatus permit the mass production at a low cost. The above object can be attained by the manufacture of polycrystalline silicon and a silicon wafer for a solar cell by the following steps: (A) smelting metallic silicon under reduced pressure, carrying out solidification for the removal of the impurity components from the melt, thereby obtaining a first ingot, (B) removing the impurity concentrated portion from the ingot by cutting, (C) re-melting the remaining portion, removing boron and carbon from the melt by oxidizing under an oxidizing atmosphere, and blowing a mixed gas of argon and water to carry out deoxidization, (D) casting the deoxidized melt into a mold, and carried out directional solidification to obtain a second ingot, and (E) removing the impurity concentrated portion of the ingot obtained by directional solidification by cutting.
摘要翻译： PCT No.PCT / JP96 / 02965 Sec。 371日期：1997年8月8日 102（e）日期1997年8月8日PCT PCT 1996年10月14日PCT公布。公开号WO98 / 16466 日本1998年4月23日本发明的目的是提供一种用于从作为原料的金属硅或氧化硅连续流动生产多晶硅并且还通过使用它来制造晶片的方法和装置，该方法并且设备允许以低成本进行批量生产。上述目的可以通过以下步骤制造太阳能电池的多晶硅和硅晶片来实现：（A）在减压下熔融金属硅，进行凝固以从熔体中除去杂质成分，由此（B）通过切割从锭中除去杂质浓缩部分，（C）再熔融剩余部分，在氧化气氛下氧化从熔体中除去硼和碳，并吹入氩气的混合气体和水进行脱氧，（D）将脱氧后的熔体铸造到模具中，进行定向凝固以获得第二锭，（E）通过切割去除通过定向凝固获得的锭的杂质浓缩部分。

3. 发明授权

US6090361A Method for producing silicon for use in solar cells 失效
标题翻译：生产用于太阳能电池的硅的方法
公开(公告)号：US6090361A
公开(公告)日：2000-07-18
申请号：US46172
申请日：1998-03-23
申请人： Hiroyuki Baba , Masamichi Abe , Kazuhiro Hanazawa , Naomichi Nakamura , Noriyoshi Yuge , Yasuhiko Sakaguchi , Yoshiei Kato , Tetsuya Fujii
发明人： Hiroyuki Baba , Masamichi Abe , Kazuhiro Hanazawa , Naomichi Nakamura , Noriyoshi Yuge , Yasuhiko Sakaguchi , Yoshiei Kato , Tetsuya Fujii
IPC分类号： C01B33/025 , C01B33/037 , C30B11/00 , C30B13/00 , C30B15/00 , C01B33/02
CPC分类号： C30B29/06 , C01B33/037 , C30B11/00 , C30B13/00 , C30B15/00
摘要： Method for producing highly purified silicon for use in solar cells by a single solidification purification, pouring silicon into a mold and gradually fractionally solidifying it while solidifying the liquid surface, followed by purifying the solidified silicon by zone melting or continuous casting using an electromagnetic mold, or by zone melting in combination with continuous casting, and optionally causing directional solidification to concentrate impurities, leaching and recycling.
摘要翻译：用于通过单次凝固纯化生产用于太阳能电池的高纯度硅的方法，将硅浇注到模具中并在固化液体表面的同时逐渐固化，然后通过使用电磁模具的区域熔融或连续铸造纯化固化的硅，或通过连续铸造的区域熔融，并且任选地引起定向凝固以浓缩杂质，浸出和再循环。

4. 发明授权

US5104633A Method for producing high-purity metallic silicon and apparatus therefor 失效
标题翻译：高纯度金属硅的制造方法及其设备
公开(公告)号：US5104633A
公开(公告)日：1992-04-14
申请号：US455313
申请日：1989-12-18
申请人： Yasuhiko Sakaguchi , Fukuo Aratani , Kazuhiro Uchino , Mitsugi Yoshiyagawa , Kunio Miyata , Masato Ishizaki , Tetsuro Kawahara
发明人： Yasuhiko Sakaguchi , Fukuo Aratani , Kazuhiro Uchino , Mitsugi Yoshiyagawa , Kunio Miyata , Masato Ishizaki , Tetsuro Kawahara
IPC分类号： C01B33/02 , C01B33/021 , C01B33/025
CPC分类号： C01B33/021
摘要： A method and apparatus for producing or manufacturing a high purity metallic silicon takes a process for generating silicon monoxide by causing reaction between a silicon dioxide containing material and molten state metallic silicon. The silicon monoxide thus generated is sucked for reduction by means of a reducing agent including a carbon containing material and a silicon containing material.
摘要翻译： PCT No.PCT / JP88 / 00173 Sec。 371日期1989年12月18日 102（e）日期1989年12月18日PCT提交1988年2月19日PCT公布。出版物WO89 / 07578 日本1989年8月24日。用于制造或制造高纯度金属硅的方法和装置通过引起含二氧化硅材料和熔融态金属硅之间的反应而产生一氧化硅的方法。通过包含含碳材料和含硅材料的还原剂将由此产生的一氧化硅吸入还原。

5. 发明授权

US07971872B2 Drive joint mechanism and image forming apparatus using the same 有权
标题翻译：驱动关节机构和使用其的成像装置
公开(公告)号：US07971872B2
公开(公告)日：2011-07-05
申请号：US12133611
申请日：2008-06-05
申请人： Hiroyoshi Omura , Yasuhiko Sakaguchi
发明人： Hiroyoshi Omura , Yasuhiko Sakaguchi
IPC分类号： B65H1/00
CPC分类号： G03G21/186 , F16D11/04 , F16D2011/008
摘要： A drive joint mechanism includes a drive shaft (30) and a driven shaft (24) coupled coaxially to the drive shaft (30). A coupling (31) on the drive shaft (30) or the driven shaft (24) has pin-engaging grooves (31a, 31b) and at least one pyramid-shaped pin-guide (32) between adjacent pin-engaging grooves (31a, 31b). An engagement pin (25) is provided on the other of the drive shaft (30) and the driven shaft (24) and engages the pin-engaging groove (31a, 31b). The engagement pin (25) contacts the pin-guide (32) while coupling the drive shaft (30) and the driven shaft (24). Thus, at least one of the drive shaft (30) and the driven shaft (24) is rotated by a pressing force exerted in the axial direction by the driven shaft (24) so that the pin-guide (32) guides the engagement pin (25) into the pin-engaging groove (31a, 31b).
摘要翻译：驱动关节机构包括与驱动轴（30）同轴配合的驱动轴（30）和从动轴（24）。驱动轴（30）或从动轴（24）上的联轴器（31）具有销接合槽（31a，31b）和相邻销接合槽（31a）之间的至少一个金字塔形销导向件（32），31b）。在驱动轴（30）和从动轴（24）中的另一个上设有一个接合销（25），并与销啮合槽（31a，31b）接合。在联接驱动轴（30）和从动轴（24）的同时，接合销（25）接触销引导件（32）。因此，驱动轴（30）和从动轴（24）中的至少一个通过从动轴（24）沿轴向施加的压力而旋转，使得销引导件（32）引导接合销（25）插入销接合槽（31a，31b）中。

6. 发明申请

US20100223463A1 COMMUNICATION SYSTEM, KEY MANAGING/DISTRIBUTING SERVER, TERMINAL APPARATUS, AND DATA COMMUNICATION METHOD USED THEREFOR, AND PROGRAM 审中-公开
标题翻译：通信系统，主要管理/分配服务器，终端设备及其使用的数据通信方法和程序
公开(公告)号：US20100223463A1
公开(公告)日：2010-09-02
申请号：US11997984
申请日：2006-08-04
申请人： Yasuhiko Sakaguchi , Toshiyuki Misu , Takuji Tomiyama , Naotake Fujita
发明人： Yasuhiko Sakaguchi , Toshiyuki Misu , Takuji Tomiyama , Naotake Fujita
IPC分类号： H04L9/32 , G06F15/16
CPC分类号： H04L9/083 , H04L63/0272 , H04L63/062 , H04L63/164 , H04L65/1006 , H04L67/104 , H04L67/1063 , H04L67/1091 , H04L2209/80 , H04W12/0013 , H04W12/04 , H04W80/10 , H04W92/18
摘要： To provide a mobile communication system that can prevent unauthorized use of an encryption key otherwise caused by loss thereof and that can securely perform a direct communication between terminals using the encryption key. A portable terminal apparatus 1-1 transmits a P2P communication trigger to a portable terminal apparatus 1-n through a key managing/distributing server 3. In response to the transmission/reception of the trigger, the portable terminal apparatuses 1-1 and 1-n establish IPsec data sessions with the key managing/distributing server 3 through a SIP server 2 and a secret key is distributed per communication to the portable terminal apparatuses 1-1 and 1-n from the key managing/distributing server 3. The portable terminal apparatuses 1-1 and 1-n establish an IPsec data session therebetween using the secret key, thereby performing a P2P communication. The key managing/distributing server 3 performs key delivery control for switching to the session and establishing the session, with respect to the portable terminal apparatuses 1-1 and 1-n.
摘要翻译：提供一种移动通信系统，其可以防止未经授权使用另外由于丢失造成的加密密钥，并且可以使用加密密钥安全地执行终端之间的直接通信。便携式终端装置1-1通过密钥管理/分发服务器3向便携式终端装置1-n发送P2P通信触发。响应于触发的发送/接收，便携式终端装置1-1和1- n通过SIP服务器2与密钥管理/分发服务器3建立IPsec数据会话，并且每个通信从密钥管理/分发服务器3向便携式终端设备1-1和1-n分发秘密密钥。便携式终端设备1-1和1-n使用秘密密钥建立其间的IPsec数据会话，从而进行P2P通信。密钥管理/分发服务器3执行用于切换到会话并且建立关于便携式终端设备1-1和1-n的会话的密钥递送控制。

7. 发明申请

US20050193862A1 Process for producing sponge iron and reduced iron powder sponge iron and charging apparatus 审中-公开
标题翻译：生产海绵铁和还原铁粉海绵铁和充电装置的方法
公开(公告)号：US20050193862A1
公开(公告)日：2005-09-08
申请号：US10508381
申请日：2004-01-29
申请人： Yoshitomo Suzuki , Akio Sonobe , Takashi Kuroki , Yasuhiko Sakaguchi , Hiroshi Itaya , Yotsuo Misumi , Isao Funatsu
发明人： Yoshitomo Suzuki , Akio Sonobe , Takashi Kuroki , Yasuhiko Sakaguchi , Hiroshi Itaya , Yotsuo Misumi , Isao Funatsu
IPC分类号： C21B13/00 , F27D3/00 , F27D3/08
CPC分类号： C21B13/00 , F27D3/003 , F27D3/0033 , F27D3/08
摘要： A method for manufacturing sponge iron and an apparatus for charging in the method are disclosed. Iron oxide powder and reducing-agent powder are charged such that alternating layers of the iron oxide powder and the reducing-agent powder are formed and such that each of the layers is in the form of a helix, and then a reduction treatment is performed. The method has not only high reaction efficiency of a gas, high quality, and high productivity, but also the advantage for a production adjustment because the amount of charge can be adjusted without the limitation of a reduction time. The molar ratio of the carbon content in the reducing agent to the oxygen content in the iron oxide in the reaction container is preferably 1.1 or more.
摘要翻译：公开了一种制造海绵铁的方法和该方法中的充电装置。加入氧化铁粉末和还原剂粉末，使得形成氧化铁粉末和还原剂粉末的交替层，使得各层为螺旋形状，然后进行还原处理。该方法不仅具有高的气体反应效率，高质量和高生产率，而且还具有生产调整的优点，因为可以调节电荷量而不受限制的还原时间。反应容器中的还原剂中的碳含量与氧化铁中的氧含量的摩尔比优选为1.1以上。

8. 发明授权

US5302277A Process for producing paraformaldehyde of high formaldehyde content 失效
标题翻译：生产高甲醛含量的多聚甲醛的方法
公开(公告)号：US5302277A
公开(公告)日：1994-04-12
申请号：US796609
申请日：1991-11-22
申请人： Yasuhiko Sakaguchi
发明人： Yasuhiko Sakaguchi
IPC分类号： C08G2/02 , C08G2/08 , C01B31/00
CPC分类号： C08G2/08 , C08G2/02
摘要： Paraformaldehyde of high formaldehyde content is produced by cooling and solidifying a 78-83 wt. % aqueous formaldehyde solution, and drying the resulting paraformaldehyde by means of microwave heating.
摘要翻译：高甲醛含量的对甲醛通过冷却和固化78-83wt。％甲醛水溶液，并通过微波加热干燥所得的多聚甲醛。

9. 发明授权

US09321103B2 Finish heat treatment method and finish heat treatment apparatus for iron powder 有权
标题翻译：精加工热处理方法和铁粉末热处理装置
公开(公告)号：US09321103B2
公开(公告)日：2016-04-26
申请号：US13984409
申请日：2011-12-15
申请人： Yasuhiko Sakaguchi , Toshio Maetani
发明人： Yasuhiko Sakaguchi , Toshio Maetani
IPC分类号： B22F1/00 , F27B9/04 , F27B9/24
CPC分类号： B22F1/0088 , B22F1/0003 , B22F1/0081 , B22F1/0085 , B22F2201/013 , B22F2201/10 , B22F2201/32 , B22F2301/35 , B22F2998/10 , B22F2999/00 , C21D1/74 , C21D3/02 , C21D3/04 , C21D3/08 , F27B9/028 , F27B9/045 , F27B9/047 , F27B9/243 , F27D7/02
摘要： In a finish heat treatment method and finish heat treatment apparatus for an iron powder, a raw iron powder is placed on a continuous moving hearth and continuously charged into the apparatus. In the pretreatment zone, the raw iron powder is subjected to a pretreatment of heating the raw iron powder in an atmosphere of hydrogen gas and/or inert gas at 450 to 1100° C. In decarburization, deoxidation, and denitrification zones, the pretreated iron powder is subsequently subjected to at least two treatments of decarburization, deoxidation, and denitrification. In the pretreatment zone, a hydrogen gas and/or an inert gas serving as a pretreatment ambient gas is introduced separately from an ambient gas used in the at least two treatments is introduced from the upstream side of the pretreatment zone and released from the downstream side so as to flow in the same direction as a moving direction of the moving hearth.
摘要翻译：在热处理方法和铁粉末热处理装置中，将生铁粉放置在连续移动的炉床上，并连续地装入装置。在预处理区域中，在450〜1100℃的氢气和/或惰性气体气氛中对生铁粉进行预处理。在脱碳，脱氧，脱氮区中，预处理的铁粉末随后进行至少两次脱碳，脱氧和脱氮处理。在预处理区域中，将氢气和/或用作预处理环境气体的惰性气体与从至少两个处理中使用的环境气体分开引入，从预处理区域的上游侧引入并从下游侧释放以便沿与移动炉床的移动方向相同的方向流动。

10. 发明授权

US08102762B2 Communication control system and communication control method 失效
标题翻译：通讯控制系统及通讯控制方法
公开(公告)号：US08102762B2
公开(公告)日：2012-01-24
申请号：US12478958
申请日：2009-06-05
申请人： Hiroki Oyama , Tomoki Murakami , Hiroshi Kurihara , Yoshiki Shioji , Atsushi Hashiguchi , Keisuke Daikohara , Yasuhiko Sakaguchi
发明人： Hiroki Oyama , Tomoki Murakami , Hiroshi Kurihara , Yoshiki Shioji , Atsushi Hashiguchi , Keisuke Daikohara , Yasuhiko Sakaguchi
IPC分类号： G01R31/08
CPC分类号： H04W12/06 , H04L63/0815 , H04L63/0869 , H04L63/102 , H04L67/14 , H04L67/146 , H04W12/08 , H04W88/16
摘要： A system, which is connectable to a first apparatus capable of data communication using a data communication protocol via a network where each session is managed by a session management protocol, includes: a connecting section which, if ID about the first apparatus exists in a storing section when a start instruction is received from the first apparatus, registers ID about a session corresponding to the start instruction in association with the ID about the first apparatus, and establishes a path enabling data communication for the first apparatus in the network using the session management protocol; and a providing section which, upon receiving the ID about the session from a second apparatus, transmits confirmation information according to the result of confirmation about whether the ID about the first apparatus is in association with the ID about the session.
摘要翻译：一种系统，其可连接到第一装置，其能够通过经由网络的数据通信协议进行数据通信，每个会话由会话管理协议管理，所述系统包括：连接部分，如果关于第一装置的ID存在于存储当从第一装置接收到开始指令时，关于与关于第一装置的ID相关联的关于开始指令的会话的ID登记ID，并且建立使用会话管理的网络中的第一装置的数据通信路径协议; 以及提供部，其在从第二装置接收到关于所述会话的ID时，根据关于所述第一装置的ID是否与所述会话的ID相关联的确认结果发送确认信息。

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