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11.发明授权Electronic part such as dielectric filter or duplexer and method of forming an electrode of such an electronic part 失效诸如介质滤波器或双工器的电子部件和形成这种电子部件的电极的方法公开(公告)号：US06816034B2
公开(公告)日：2004-11-09
申请号：US10396816
申请日：2003-03-26
申请人： Yukihiro Hamaguchi , Hidefumi Suzuki , Shoji Ono
发明人： Yukihiro Hamaguchi , Hidefumi Suzuki , Shoji Ono
IPC分类号： H03H900
CPC分类号： H01P1/2136 , H01P1/2056
摘要： An electronic part such as a dielectric duplexer or filter is provided which comprises a dielectric ceramic block having a pair of opposite first and second side surfaces and an end surface meeting the first and second side surfaces nearly at right angles, an extension-electrode forming notch formed in the end surface so as to have an open end at the first side surface, a dummy electrode-forming notch formed in the end surface so as to have an open end at the second surface, the extension electrode-forming notch and the dummy electrode-forming notch corresponding in shape and position when observed in the direction in which the first and second side surfaces are opposed, an extension electrode formed in the extension electrode-forming notch, and a dummy electrode formed in the dummy electrode-forming notch. A method of forming an electrode of such an electronic part is also provided.
摘要翻译： 提供了诸如介质双工器或滤波器的电子部件，其包括具有一对相对的第一和第二侧表面的电介质陶瓷块和几乎成直角地与第一和第二侧表面接合的延伸电极形成槽口 形成在所述端面上，以在所述第一侧面具有开口端，形成在所述端面中以在所述第二表面处具有开口端的所述虚拟电极形成凹口，所述延伸电极形成凹口和所述虚拟 在与第一和第二侧面相对的方向上观察时，在形状和位置上对应的电极形成槽口，形成在延伸电极形成槽口中的延伸电极以及形成在虚拟电极形成槽口中的虚拟电极。 还提供了形成这种电子部件的电极的方法。
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公开(公告)号：US5212602A
公开(公告)日：1993-05-18
申请号：US689746
申请日：1991-05-17
申请人： Hidefumi Suzuki
发明人： Hidefumi Suzuki
摘要： A magnetic head usable in a reader-writer for reading and writing data which can be magnetically processed. The magnetic head is characterized in that: it comprises a core (1), an exciting coil (2) for exciting the core (1), and a head case (3) for tightly enclosing the core (1) and the exciting coil (2); and a fuse is provided in a part of the exciting coil (2). When the reader-writer in which the magnetic head is incorporated is to be abandoned, the magnetic head can be easily destroyed, thereby enabling the prevention of fraudulent uses, such as the forging, of magnetic cards.
摘要翻译： PCT No.PCT / JP90 / 01191 Sec。 371日期1991年5月17日 102（e）日期1991年5月17日PCT 1990年9月18日PCT申请。一种可用于读写器的磁头，用于读取和写入可被磁处理的数据。 磁头的特征在于：它包括一个磁芯（1），一个用于激励磁芯（1）的励磁线圈（2）和一个用于紧密地封装磁芯（1）和励磁线圈 2）; 并且在励磁线圈（2）的一部分中设置保险丝。 当放置磁头的读写器被放弃时，可以容易地破坏磁头，从而防止磁卡的伪造等伪造用途。
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公开(公告)号：US5027337A
公开(公告)日：1991-06-25
申请号：US501333
申请日：1990-03-22
IPC分类号： G11B7/0033 , G11B7/013 , G11B7/09
CPC分类号： G11B7/24085 , G11B7/0033 , G11B7/09 , G11B7/0903 , G11B7/0938
摘要： An optical recording medium has a data storage section including data tracks and tracking lines formed in the data storage section for reading or writing data. The optical recording medium includes an elongated recording region defined between each two adjacent tracking lines, each of the data recording regions having at least one data track disposed offset from the center of the data recording region. The tracking method for the medium includes establishing a first optical detection region on the medium for detecting the tracking line position relative to the detection region and establishing a second optical detection region on the medium for reading or writing which is positioned in a fixed relationship to the first optical detection region. The first and second optical detection regions are positioned with respect to each other so that when the first optical detection region is tracking the tracking line, the second optical detection region is positioned for reading or writing along the data track at a position laterally offset from the center of the data recording region.
摘要翻译： 光记录介质具有数据存储部分，包括形成在数据存储部分中用于读取或写入数据的数据轨道和跟踪线。 光记录介质包括在每两个相邻的跟踪线之间限定的细长记录区域，每个数据记录区域具有偏离数据记录区域中心的至少一个数据轨道。 介质的跟踪方法包括：在介质上建立第一光学检测区域，用于检测相对于检测区域的跟踪线位置，并且在用于读取或写入的介质上建立第二光学检测区域，该介质位于与 第一光学检测区域。 第一和第二光学检测区域相对于彼此定位，使得当第一光学检测区域正在跟踪跟踪线时，第二光学检测区域被定位成沿着数据轨道沿横向偏离的位置进行读取或写入 数据记录区域的中心。
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14.发明授权Apparatus for controlling movement of an optical memory card for data transfer therewith 失效用于控制用于与其一起进行数据传输的光学存储卡的移动的装置
公开(公告)号：US4994658A
公开(公告)日：1991-02-19
申请号：US454241
申请日：1990-02-13
IPC分类号： G06K7/10 , G06K13/08 , G11B7/0033 , G11B19/20 , G11B23/50
CPC分类号： G11B19/20 , G06K13/08 , G06K13/0831 , G06K13/0893 , G06K7/10831 , G11B23/505 , G11B7/0033
摘要： A reader/writer apparatus for an optical memory card for reading and/or writing data with respect to the optical memory card having a data storing face, which apparatus comprises a card holder including a carriage carrying and holding the card inserted and transporting the card to a reading or writing position and a feeding mechanism for driving the carriage. The reader/writer of the present invention may further comprise an optical waveguide holder holding an optical waveguide, which is connected, at a base end thereof, to the light emitting and receiving section of a reading head, so that another end of the optical waveguide may oppose a data recording face of the optical memory card. The waveguide holder is moved independently of the movement of the car holder. The reader/writer apparatus of the present invention may further comprise a regulating member for regulating the angular position of the card. With the arrangement, the reading and writing can be effected accurately with respect to an optical memory card of a high density storage. The apparatus may further include a dust removing device.
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15.发明授权Apparatus for controlling movement of an optical memory card for data transfer therewith 失效用于控制用于与其一起进行数据传输的光学存储卡的移动的装置
公开(公告)号：US4933537A
公开(公告)日：1990-06-12
申请号：US4343
申请日：1987-01-16
IPC分类号： G06K7/10 , G06K13/08 , G11B7/0033 , G11B19/20 , G11B23/50
CPC分类号： G11B19/20 , G06K13/08 , G06K13/0831 , G06K13/0893 , G06K7/10831 , G11B23/505 , G11B7/0033
摘要： A reader-writer apparatus for an optical memory card for reading and/or writing data with respect to the optical memory card having a data storing face, which apparatus includes a card holder including a carriage for carrying and holding the card inserted thereon and transporting the card to a reading or writing position and a feeding mechanism for driving the carriage. The reader/writer in another aspect of the present invention includes an optical waveguide holder holding an optical waveguide, which is connected at a base end thereof to the light emitting and receiving section of a reading head, so that another end of the optical waveguide may oppose a data recording face of the optical memory card. The waveguide holder is moved independently of the movement of the card holder. The reader/writer apparatus of the present invention has a regulating member mounted to a stationary portion of the apparatus for regulating the angular position of the card so that reading and writing can be effected accurately with respect to an optical memory card of a high density storage. The apparatus may also include a dust removing device.
摘要翻译： 一种用于相对于具有数据存储面的光学存储卡读取和/或写入数据的光学存储卡的读写器装置，该装置包括：卡夹，其包括用于承载和保持插入其上的卡的托架， 卡到读取或写入位置，以及用于驱动滑架的进给机构。 本发明的另一方面的读写器包括保持光波导的光波导保持器，其在其基端连接到读取头的发光和接收部分，使得光波导的另一端可以 相对于光存储卡的数据记录面。 波导保持器独立于卡夹的移动而移动。 本发明的读写器装置具有安装在装置的静止部分上的调节构件，用于调节卡的角度位置，使得可以相对于高密度存储器的光学存储卡来准确地实现读取和写入 。 该装置还可以包括除尘装置。
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16.发明授权Optical recording system with optical recording medium having multilevel recording surface for tracking 失效具有光记录介质的光记录系统具有用于跟踪的多层记录表面
公开(公告)号：US4879691A
公开(公告)日：1989-11-07
申请号：US300258
申请日：1989-01-19
申请人： Hidefumi Suzuki
发明人： Hidefumi Suzuki
IPC分类号： G11B7/0033 , G11B7/007 , G11B7/09 , G11B7/24
CPC分类号： G11B7/0938 , G11B7/0033 , G11B7/24 , G11B7/00718
摘要： An optical recording medium which has data tracks and tracking lines juxtaposed with each other in a data recording region so as to write/read data into/from the data tracks, using the tracking lines as a reference. The data recording region is so configured as to have recessed portions and raised portions arranged alternatingly and extending along each other in a direction of data reading/writing. The so formed recessed portions and raised portions provide data tracks. With this configuration, the boundary edges between the respective recessed portions and the respective raised portions are used as tracking lines, so that data can be written in the recessed or raised portions, referring to the boundary edges as tracking lines.
摘要翻译： 一种光学记录介质，其具有在数据记录区域中彼此并排的数据轨道和跟踪线，以便使用跟踪线作为参考来将数据写入/读出数据轨迹。 数据记录区被配置为具有沿数据读/写方向彼此交替布置并延伸的凹部和凸起部分。 这样形成的凹部和凸起部分提供数据轨迹。 利用这种结构，将各凹部与各凸起部分之间的边界边缘用作跟踪线，从而可以将边界边缘作为跟踪线，将数据写入凹部或凸部。
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公开(公告)号：US4815062A
公开(公告)日：1989-03-21
申请号：US88726
申请日：1987-08-21
申请人： Hidefumi Suzuki
发明人： Hidefumi Suzuki
CPC分类号： G11B27/3027 , G11B20/1215 , G11B7/013 , G11B2220/218
摘要： Disclosed is a write-once data writing method for optical recording medium of a type wherein a data track includes a plurality of sectors each having at least a preamble and data. A deceleration region is provided at a position following the last recorded sector on a track including both recorded and blank areas, the length of the deceleration region corresponding to a deceleration time necessary to change the relative moving rate of a writing/reading head with respect to the optical recording medium from one for reading to another for writing, and then additional data is recorded sector by sector at region following said deceleration region. Also, disclosed is an apparatus for achieving the method.
摘要翻译： 公开了一种用于光学记录介质的一次写入数据写入方法，其中数据轨道包括多个扇区，每个扇区至少具有前导码和数据。 在包括记录和空白区域的轨道上的最后记录扇区之后的位置处设置减速区域，减速区域的长度对应于改变写/读头相对移动速度所需的减速时间 从一个用于读取到另一个用于写入的光学记录介质，然后在所述减速区域之后的区域逐扇区地记录附加数据。 此外，公开了一种用于实现该方法的装置。
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