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1. 发明授权

US4451293A Slag-forming agent and process for producing the agent 失效
标题翻译：成矿剂及其制备方法
公开(公告)号：US4451293A
公开(公告)日：1984-05-29
申请号：US392510
申请日：1982-04-23
申请人： Minoru Kitamura , Toshiyuki Soejima , Tsutomu Hayashi , Hideo Matsui , Shigenori Fujisawa
发明人： Minoru Kitamura , Toshiyuki Soejima , Tsutomu Hayashi , Hideo Matsui , Shigenori Fujisawa
IPC分类号： C21C5/36 , C21C7/076 , C22B9/10
CPC分类号： C21C7/076 , Y02P10/242
摘要： A slag-forming agent comprising an aggregate of particulate material having a maximum diameter of 3.0 millimeters and containing at least 15 weight percent magnesium oxide, the aggregate being coated with from 5 to 20 weight percent cement, and a process for producing the agent in which the particulate material is wetted with water to form the aggregate, the wet aggregate is coated with cement and the wet coated aggregate is solidified as such or after being molded.
摘要翻译：一种成渣剂，其包含最大直径为3.0毫米并且含有至少15重量％的氧化镁的颗粒材料的聚集体，该聚集体涂覆有5至20重量％的水泥，以及一种制备该试剂的方法，其中颗粒材料用水润湿以形成骨料，湿骨料用水泥涂覆，湿涂层骨料本身或模制后固化。

2. 发明授权

US4982392A Stabilized optical pick-up device inhibiting the effect of the focus error signal at the start and end of a data region 失效
标题翻译：稳定的光学拾取装置抑制在数据区域的开始和结束处的聚焦误差信号的影响
公开(公告)号：US4982392A
公开(公告)日：1991-01-01
申请号：US216891
申请日：1988-07-08
申请人： Toshiyuki Soejima
发明人： Toshiyuki Soejima
IPC分类号： G11B7/09 , G11B7/00
CPC分类号： G11B7/0945 , G11B7/09
摘要： An optical pick-up device for use in an optical information recording/reproducing apparatus carries out a focusing and tracking control operation to keep the optical pick-up device located in a desired location relative to an associated optical disc. In accordance with the present invention, the focusing or tracking control operation is temporarily inhibited for a predetermined time period immediately after the initiation of recording of data to the optical disc and immediately after the termination of recording of data to the optical disc if a focusing or tracking error signal has been detected to exceed a predetermined range.
摘要翻译：用于光学信息记录/再现装置的光学拾取装置执行聚焦和跟踪控制操作，以使光学拾取装置相对于相关联的光盘位于所需位置。根据本发明，在数据记录开始到光盘之后的一个预定的时间周期内，并且在数据记录到光盘的结束之后，如果聚焦或跟踪控制操作是聚焦或跟踪控制操作，已经检测到跟踪误差信号超过预定范围。

3. 发明授权

US5095969A Electromagnetic agitating method in mold of continuous casting of slab 失效
标题翻译： SLAB连续铸造模具中的电磁驱动方法
公开(公告)号：US5095969A
公开(公告)日：1992-03-17
申请号：US544668
申请日：1990-06-27
申请人： Toshiyuki Soejima , Tadashi Saito , Nobuyuki Genma , Masayasu Kimura , Yasuo Kaihara
发明人： Toshiyuki Soejima , Tadashi Saito , Nobuyuki Genma , Masayasu Kimura , Yasuo Kaihara
IPC分类号： B22D11/10 , B22D11/115
CPC分类号： B22D11/115
摘要： An electromagnetic agitating method in a casting mold for the continuous casting of a slab in which electromagnetic agitating devices for generating a thrust force in the slab drawing direction are arranged at at least an inner wide surface of both inner and outer surfaces of the slab casting mold in a bending type continuous casting machine. The thrust force in the drawing direction applied to molten steel within the casting mold by the electromagnetic agitating devices is substantially applied from the narrow surface of the casting mold toward the center thereof in a range except a predetermined length in order to perform an electromagnetic agitation of molten steel.

4. 发明授权

US4466025A Floppy disc device with a delay mechanism 失效
标题翻译：具有延迟机制的软盘设备
公开(公告)号：US4466025A
公开(公告)日：1984-08-14
申请号：US303065
申请日：1981-09-17
申请人： Toshiyuki Soejima
发明人： Toshiyuki Soejima
IPC分类号： G11B5/09 , G11B5/016 , G11B5/024 , G11B5/265 , G11B5/48 , G11B19/04 , G11B15/12 , G11B5/02
CPC分类号： G11B5/016 , G11B19/04 , G11B5/024 , G11B5/4886
摘要： A floppy disc device having a read/write head, a pair of erase heads and a delay mechanism for delaying the operation of the erase heads with respect to the operation of the read/write head is provided. The pair of erase heads is provided in the downstream direction of the read/write head with respect to the movement of a floppy disc recording medium, thereby avoiding cross coupling between the read/write and erase heads. In accordance with one aspect of the present invention, the delay mechanism delays energization and deenergization of the erase heads with respect to those of the read/write head. Another aspect of the present invention is that the delay mechanism delays energization of the erase heads with respect to energization of the read/write head for some of a plurality of concentic recording tracks. The present invention made it possible to carry out proper tunnel-erasing without under-erasing and/or over-erasing.
摘要翻译：提供一种具有读/写头，一对擦除头和用于相对于读/写头的操作延迟擦除头的操作的延迟机构的软盘装置。相对于软盘记录介质的移动，在读/写头的下游方向设置一对擦除头，从而避免读/写头与擦除头之间的交叉耦合。根据本发明的一个方面，延迟机构相对于读/写头的延迟机构延迟擦除头的通电和断电。本发明的另一方面是延迟机构相对于多个同心记录轨道中的一些的读/写头的通电而延迟擦除头的通电。本发明使得可以进行适当的隧道擦除而不会被擦除和/或过度擦除。

5. 发明授权

US4362409A Automatic sheet feeding system of a printing apparatus 失效
标题翻译：自动送纸系统的打印设备
公开(公告)号：US4362409A
公开(公告)日：1982-12-07
申请号：US172958
申请日：1980-07-28
申请人： Kazuhiro Endo , Toshiyuki Soejima , Masahiro Fujihara
发明人： Kazuhiro Endo , Toshiyuki Soejima , Masahiro Fujihara
IPC分类号： B65G43/08 , B41J11/42 , B41J13/00 , B41J13/10 , B65H9/00 , B41J11/58 , B65H9/04
CPC分类号： B41J13/103
摘要： An automatic sheet feeding system of a printing apparatus comprising a platen, a printing head, a sheet ejecting stacker and a sheet feeding stacker. The platen remains stationary when the leading edge of a sheet fed by the sheet feeding roller has abutted against the platen, whereby the tilting position of the sheet can be corrected. The system comprises further sheet leading edge detecting means disposed at the inlet of the sheet ejecting passage near the platen. When the detecting means detects the leading edge of a sheet, the platen can be rotated in the reverse direction through a predetermined angle for setting the printing initiating position on a sheet at a predetermined distance from the leading edge of the sheet.
摘要翻译：一种打印装置的自动送纸系统，包括压板，打印头，纸张排出堆垛机和送纸堆垛机。当由送纸辊供给的纸张的前缘已经抵靠压板时，压板保持静止，由此可以校正纸张的倾斜位置。该系统包括另外的片材前端检测装置，其设置在靠近压板的片材排出通道的入口处。当检测装置检测到纸张的前缘时，压板可以沿相反方向旋转预定的角度，以将打印起始位置设置在距片材前缘预定距离的纸张上。

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