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1. 发明专利

JP2011254522A Multimedia data recording reproduction apparatus and multimedia data generation method 审中-公开
标题翻译：多媒体数据记录重现装置和多媒体数据生成方法
公开(公告)号：JP2011254522A
公开(公告)日：2011-12-15
申请号：JP2011166187
申请日：2011-07-29
申请人： Hitachi Advanced Digital Inc , Hitachi Ltd , 株式会社日立アドバンストデジタル , 株式会社日立製作所
发明人： SATO YASUHIRO , ODA TOSHIYUKI , HARUNA TOMOMI , TAKEUCHI TAKASHI , MONMA JUNYA , MATSUNAGA TOSHIHIRO
IPC分类号： H04N5/92 , G11B20/10 , G11B27/00 , G11B27/10 , H04N5/91
摘要： PROBLEM TO BE SOLVED: To provide, while making connection reproduction of a dynamic image possible, a creation method and creation means of a dynamic image stream which realize also branch reproduction during this connection reproduction, and a reproduction method and reproduction means of the dynamic image stream made by the creation means.SOLUTION: A multimedia data recording reproduction apparatus and a multimedia data generation method, in accordance with reproduction connection order information and reproduction branch information, provide: file connection order determination means of a multimedia data file; preload file generating means used for program searching during reproduction using a part or all of the constitution data with respect to each of the plurality of multimedia data files; and file connection means which connects the plurality of multimedia data files and the preload files generated by the preload file generating means, and generates a composite file which connects each of the multimedia data files and the preload files to connect in accordance with the file connection order and the reproduction branch information.
摘要翻译：要解决的问题：为了在动态图像的连接再现可能的同时提供在该连接再现期间也实现分支再现的动态图像流的创建方法和创建装置，以及再现方法和再现装置由创建装置制作的动态图像流。解决方案：根据再现连接顺序信息和再现分支信息，多媒体数据记录再现装置和多媒体数据生成方法提供多媒体数据文件的文件连接顺序确定装置; 使用关于多个多媒体数据文件中的每一个的部分或全部构成数据在再现期间用于节目搜索的预加载文件生成装置; 以及连接多个多媒体数据文件和由预加载文件生成装置生成的预加载文件的文件连接装置，并且生成将多个多媒体数据文件和预载文件连接的复合文件，以便根据文件连接顺序进行连接和再现分支信息。版权所有（C）2012，JPO＆INPIT

2. 发明专利

JP2000036321A MANUFACTURING DEVICE FOR HIGH-TEMPERATURE SODIUM SECONDARY BATTERY 失效
公开(公告)号：JP2000036321A
公开(公告)日：2000-02-02
申请号：JP20471098
申请日：1998-07-21
申请人： HITACHI LTD
发明人： MITSUYOSHI TADAHIKO , MADOKORO MANABU , HATO HISAMITSU , SAKAGUCHI SHIGERU , SADO TETSUYA , UMETSU YUKIHIRO , MONMA JUNYA
IPC分类号： H01M10/38 , H01M10/39
摘要： PROBLEM TO BE SOLVED: To provide a manufacturing device which can manufacture a high- temp. sodium secondary battery of high reliability with a high productivity. SOLUTION: A manufacturing device for a high-temp. sodium secondary battery consists of a tunnel furnace 1 furnished with three zones continuously, i.e., a heat joining zone 11 for heat joining a negative electrode flange with an insulating ring installed near the opening of a solid electrolyte sack pipe, an injection zone 12 for injecting sodium into a negative electrode vessel, and a sealing zone 13 for sealing the negative electrode vessel.

3. 发明专利

JPH0847849A POLISHING BELT EXCHANGING METHOD FOR BELT POLISHING DEVICE AND DEVICE THEREOF 失效
公开(公告)号：JPH0847849A
公开(公告)日：1996-02-20
申请号：JP18587294
申请日：1994-08-08
申请人： HITACHI LTD
发明人： MONMA JUNYA , SATO TOSHIMI , GOTO KOICHIRO
IPC分类号： B24B21/18
摘要： PURPOSE:To automatically perform a polishing work by automatically performing the polishing belt exchanging work of a belt polishing machine. CONSTITUTION:A polishing belt set into the whole shape constituted by arranging the pulleys of the polishing belt head of a belt polishing device is clamped, a plurality of belt exchanging heads 9 capable of holding the belt so as not to destroy the belt shape by polishing belt guides 20-23 are provided, and one of them is made empty and a new polishing belt for exchange is set on the other exchanging heads. When the polishing belt is exchanged, the polishing belt of the polishing device is drawn out by means of the empty belt exchanging head, and then the new polishing belt is mounted on the polishing device from the belt exchanging heads on which the new polishing belt for exchange is set.

4. 发明专利

JPH113727A SEALING DEVICE FOR SODIUM-SULFUR BATTERY IN REDUCED PRESSURE AND ITS MANUFACTURE 失效
公开(公告)号：JPH113727A
公开(公告)日：1999-01-06
申请号：JP15189197
申请日：1997-06-10
申请人： HITACHI LTD
发明人： SADO TETSUYA , MONMA JUNYA , SAKAGUCHI SHIGERU , UMETSU YUKIHIRO
IPC分类号： H01M10/39
摘要： PROBLEM TO BE SOLVED: To welding seal without passing through shielding gas by moving an assembled vessel and lid, containing an active materail such as sodium sulfur into a vacuum vessel, and substituting an inert gas, argon gas, for the inside of the vacuum vessel to a predetermined reduced pressure after evacuating the vacuum vessel and the vessel in order to welding seal the same at a predetermined reduced pressure. SOLUTION: A vessel 1, formed by inserting assembling a vessel and a lid, is moved into a vacuum vessel 4, the inside of the vacuum vessel 4 is evacuated to 1.3×1 Pa or higher. Thereafter, in a state in which a vacuum valve 20 is closed and sealed, an argon gas valve 22 is opened so as to substitute to a predetermined reduced pressure. After the substitution, the argon valve 22 is closed, an arc is generated from an electrode 3 without shielding the gas flow, the vessel 1 is rotated at a proper rotational speed so as to welding seal the whose periphery of a vessel 1 jointing portion. Thereby, reliable welding seal can be attained at low cost, without incurring high cost, or requiring high degree vacuum device and welding machine.

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