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1. 发明授权

US4748522A Magnetic head assembly having vibration controlling member 失效
标题翻译：具有振动控制构件的磁头组件
公开(公告)号：US4748522A
公开(公告)日：1988-05-31
申请号：US920842
申请日：1986-10-17
申请人： Atsushi Takahashi , Atsushi Iwanaga , Osamu Hatakeyama
发明人： Atsushi Takahashi , Atsushi Iwanaga , Osamu Hatakeyama
IPC分类号： G11B17/32 , G11B5/48 , G11B5/58 , G11B21/12 , G11B21/20 , G11B5/54 , G11B21/22
CPC分类号： G11B5/58 , G11B5/4833
摘要： Disclosed herein a magnetic head assembly including a carriage to which a magnetic head is mounted, a leaf hinge spring fixed to said carriage at an end portion thereof and an arm rotatably connected through said leaf hinge spring to said carriage. The improvement comprises a fulcrum portion projecting from said carriage and adapted to abut against one side of said arm, and an elastic member interposed between a part of said carriage opposed to said fulcrum portion and the other side of said arm, wherein said arm is supported by said fulcrum portion and said elastic member.
摘要翻译：这里公开了一种磁头组件，其包括安装有磁头的托架，在其端部固定到所述托架的叶铰链弹簧和通过所述叶铰链弹簧可旋转地连接到所述托架的臂。该改进包括从所述滑架突出并适于抵靠所述臂的一侧的支点部分和插入在所述支架的与所述支点部分相对的一部分和所述臂的另一侧之间的弹性构件，其中所述臂被支撑通过所述支点部分和所述弹性构件。

2. 发明授权

US4856921A Rotary wheel printer 失效
标题翻译：旋转轮打印机
公开(公告)号：US4856921A
公开(公告)日：1989-08-15
申请号：US625809
申请日：1984-06-28
申请人： Osamu Hatakeyama
发明人： Osamu Hatakeyama
IPC分类号： B41J1/30 , B41J9/06 , B41J32/00
CPC分类号： B41J1/30 , B41J32/00 , B41J9/06
摘要： A rotary wheel printer such as a daisy wheel printer comprises a rotatable platen for winding a print paper sheet partially therearound, a carriage movable along the platen, a type wheel mounted on the carriage in confronting relation to the platen and having a plurality of type fonts and a correcting section. First drive means are mounted on the carriage for driving the type wheel to rotate about its own axis, and hammer means are also mounted on the carriage for moving toward one of the type fonts or one of the correcting sections while it is held at rest in a printing position. Second drive means are mounted on the carriage for driving the hammer means, and ribbon feeder means are provided for successively feeding ink ribbon accommodated in a ribbon cassette mounted on the carriage and a correcting ribbon accommodated in the ribbon cassette. Third drive means are mounted on the carriage for driving the ribbon feeder means, and correcting means comprising the correcting section of the type wheel, the correcting ribbon, and hammer means for correcting a printed character from the paper sheet by striking the correction ribbon are provided.
摘要翻译：诸如菊花轮打印机的旋转轮打印机包括可旋转的压盘，用于部分地卷绕打印纸片，可沿着压板移动的滑架，与滚筒相对地安装在滑架上并具有多种类型字体的类型的轮和校正部。第一驱动装置安装在滑架上，用于驱动型轮绕其自身的轴线旋转，并且锤装置也安装在滑架上，以便在其中的一种类型字体或其中一个校正部分保持静止时移动打印位置。第二驱动装置安装在滑架上用于驱动锤装置，并且提供色带供给装置用于连续地供给容纳在安装在滑架上的色带盒中的色带和容纳在色带盒中的校正色带。第三驱动装置安装在滑架上用于驱动色带供给装置，并且提供校正装置，其包括型轮校正部分，矫正色带和用于通过冲击校正色带来从纸张校正打印字符的锤装置。

3. 发明授权

US5873982A Method and apparatus of discriminating coal species 失效
标题翻译：辨别煤种的方法和装置
公开(公告)号：US5873982A
公开(公告)日：1999-02-23
申请号：US842510
申请日：1997-04-24
申请人： Junichi Yoshimura , Mitsuyuki Takahashi , Osamu Hatakeyama , Satoshi Sugawara , Fumio Kutsukake , Masatoshi Yokoyama , Takuya Kinoshita , Sadaji Kawazoe , Hiroshi Obara , Yasuo Saito , Yoriyuki Tsunakawa
发明人： Junichi Yoshimura , Mitsuyuki Takahashi , Osamu Hatakeyama , Satoshi Sugawara , Fumio Kutsukake , Masatoshi Yokoyama , Takuya Kinoshita , Sadaji Kawazoe , Hiroshi Obara , Yasuo Saito , Yoriyuki Tsunakawa
IPC分类号： G01N21/35 , C07C1/00 , C10L5/00 , G01N21/00 , G03G5/16
CPC分类号： G01N21/359 , G01N21/3563 , Y10S44/904
摘要： In a method and apparatus for discriminating a coal species, discriminating values of coal species/properties are prepared corresponding to coal ranks, a coal to be discriminated is irradiated with near-infrared rays having different wavelengths, and light of near-infrared rays reflected from the coal is received; Aborbances of the coal are acquired, and the coal species/property discriminating value of the coal is discriminated on the basis of the absorbances and a prescribed calibration curve.
摘要翻译：在用于区分煤种的方法和装置中，对应于煤级准备了煤种/特性的鉴别值，待鉴别的煤被照射具有不同波长的近红外线，并且近红外线的光从煤被接收; 获得煤炭的废弃物，并根据吸光度和规定的校准曲线来区分煤的煤种/物性鉴别价值。

4. 发明授权

US4565128A Rotary wheel printer 失效
标题翻译：旋转轮打印机
公开(公告)号：US4565128A
公开(公告)日：1986-01-21
申请号：US626734
申请日：1984-07-02
申请人： Naoki Moriyama , Hiroshi Koike , Osamu Hatakeyama
发明人： Naoki Moriyama , Hiroshi Koike , Osamu Hatakeyama
IPC分类号： B41J1/30 , B41J9/06 , B41J32/00 , B41J1/22
CPC分类号： B41J9/06 , B41J1/30 , B41J32/00
摘要： A rotary wheel printer such as a daisy wheel printer includes a rotatable platen for receiving a paper sheet partially therearound, a carriage movable along the platen, and a type wheel mounted on the carriage in confronting relation to the platen and having a plurality of type fonts. The type wheel is inclined with respect to a horizontal plane, and first drive means are mounted on the carriage and inclined with respect to the horizontal plane for driving the type wheel to rotate about is own axis. Hammer means are also mounted on the carriage for pressing the type fonts and second drive means are mounted on the carriage for driving the hammer means. A ribbon cassette is mounted on the carriage and accommodates an ink ribbon, the ribbon cassette having slanted surfaces at a front portion thereof in which the ink ribbon is exposed adjacent to the print wheel. The slanted surfaces are inclined at the same angle as the type wheel, and the ribbon feeder means for successively feeding the ink ribbon are accommodated in the ribbon cassette. Third drive means are mounted on the carriage for driving the feeder means.
摘要翻译：诸如菊花轮打印机的旋转轮打印机包括：用于容纳部分地纸张的可旋转的压板，可沿着压板移动的滑架;以及与滚筒相对地安装在滑架上的具有多种类型的字体。型轮相对于水平面倾斜，并且第一驱动装置安装在滑架上并相对于水平面倾斜，用于驱动型轮围绕自身轴线旋转。锤装置也安装在用于按压型字体的托架上，第二驱动装置安装在用于驱动锤装置的托架上。色带盒安装在托架上并容纳色带，色带盒在其前部具有倾斜表面，其中墨带邻近打印轮露出。倾斜的表面倾斜与轮型相同的角度，用于连续供给墨带的色带供给装置容纳在色带盒中。第三驱动装置安装在滑架上用于驱动进给装置。

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