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1. 发明授权

US5574273A Non-contact system parallel data transfer system 失效
标题翻译：非接触式系统并行数据传输系统
公开(公告)号：US5574273A
公开(公告)日：1996-11-12
申请号：US257906
申请日：1994-06-13
申请人： Kazunari Nakagawa , Takeshi Tottori , Wasao Takasugi , Yoshiharu Hino , Takeshi Uchida
发明人： Kazunari Nakagawa , Takeshi Tottori , Wasao Takasugi , Yoshiharu Hino , Takeshi Uchida
IPC分类号： G06K7/08 , G06K19/06 , G06K7/06
CPC分类号： G06K7/10336
摘要： An electromagnetic coupling connector for transferring data by an electromagnetic coupling system, including a plurality of data transfer coils for transferring data, disposed at an end portion of a side surface of the connector, a waveform shaper for shaping a waveform of a data signal received by the data transfer coils, and a connector for transferring the signal obtained by the waveform shaper to an equipment to which the electromagnetic coupling connector is fitted. The electromagnetic coupling connector may include a signal transmission/reception portion and a power transmission or reception portion, the signal transmission/reception portion includes a signal amplification circuit, a waveform shaping circuit, a serial/parallel signal conversion circuit and a parallel/serial signal conversion circuit, the power transmission portion includes an oscillation circuit, and the power reception portion includes a rectification/smoothing circuit and a constant voltage.
摘要翻译：一种用于通过电磁耦合系统传送数据的电磁耦合连接器，包括设置在连接器侧面端部的用于传送数据的多个数据传送线圈，用于对由数据传送线圈和用于将由波形整形器获得的信号传送到安装有电磁耦合连接器的设备的连接器。电磁耦合连接器可以包括信号发送/接收部分和电力传输或接收部分，信号发送/接收部分包括信号放大电路，波形整形电路，串行/并行信号转换电路和并行/串行信号电力传输部分包括振荡电路，并且电力接收部分包括整流/平滑电路和恒定电压。

2. 发明授权

US5057955A Composite magnetic head 失效
标题翻译：复合磁头
公开(公告)号：US5057955A
公开(公告)日：1991-10-15
申请号：US419104
申请日：1989-10-10
申请人： Osamu Inagoya , Takeshi Tottori , Kazunari Nakagawa , Hirosuke Mikami , Hideo Fujiwara
发明人： Osamu Inagoya , Takeshi Tottori , Kazunari Nakagawa , Hirosuke Mikami , Hideo Fujiwara
IPC分类号： G11B5/193 , G11B5/265
CPC分类号： G11B5/2655 , G11B5/193
摘要： A composite magnetic head having a recording/playback head and an erasing head combined in one unit through a nonmagnetic material is constructed such that at least one of two core halves constituting the erasing head adjacent to the recording and reproducing head is made of single crystal ferrite, a plane (100) of the single crystal ferrite is substantially parallel to a principal magnetic path-forming plane, and an angle .theta. between an orientation existing in the plane (100) and an operating gap (magnetic gap)-forming plane is in the range of 10.degree.-40.degree. or 80.degree.-120.degree.. The composite magnetic head thus constructed can be made to have a reduced distance between magnetic gaps of both heads so as to be suited for being attached to the compact high-density recording and reproducing apparatus while eliminating crosstalk.
摘要翻译：具有通过非磁性材料组合在一个单元中的记录/重放头和擦除头的复合磁头被构造成使得构成与记录和再现头相邻的擦除头的两个半核中的至少一个由单晶铁氧体，单晶铁氧体的平面（100）基本上平行于主磁路形成平面，并且存在于平面（100）中的取向<100>与形成操作间隙（磁隙）的角度θ 平面在10°-40°或80°-120°的范围内。这样构成的复合磁头可以使两个磁头的磁隙之间的距离减小，从而适于附着到紧凑的高密度记录和再现装置上，同时消除串扰。

3. 发明授权

US5594680A Noise reduced contactless parallel data transfer device and method thereof 失效
标题翻译：降噪非接触并行数据传输装置及其方法
公开(公告)号：US5594680A
公开(公告)日：1997-01-14
申请号：US411463
申请日：1995-03-28
申请人： Masatoshi Ohtake , Takeshi Tottori , Kazunari Nakagawa , Nobuo Hamamoto , Takehiro Ohkawa , Yutaka Kinebuti
发明人： Masatoshi Ohtake , Takeshi Tottori , Kazunari Nakagawa , Nobuo Hamamoto , Takehiro Ohkawa , Yutaka Kinebuti
IPC分类号： G06K19/07 , G06F3/00 , G06K17/00 , G11C7/00 , G11C5/06
CPC分类号： G11C7/00
摘要： A contactless parallel data transfer device which is miniature, highly densed, and highly reliable having a coil block consisting of a first coil group installed in a portable memory and a coil block consisting of a second coil group installed in a data server for transferring access data in parallel between the portable memory (memory card, etc.) and the data server by contactless coupling, wherein the opposite coils of the first and second coil blocks are held close and opposite to each other on a contactless basis, and a parallel pulse group which is transferred in parallel between the both coil blocks is divided at least into a first parallel pulse group consisting of the first number of bits and a second parallel pulse group consisting of the second number of bits, and the parallel transfer timings of the both parallel pulse groups are different from each other, and an induced signal to the neighboring coils of each opposite coil pair of the first and second coil blocks is negated in the opposite phase.
摘要翻译：一种非接触式并行数据传送装置，其具有由安装在便携式存储器中的第一线圈组和由安装在用于传送访问数据的数据服务器中的第二线圈组组成的线圈块的微型，高度致密和高可靠性的线圈块通过非接触耦合在便携式存储器（存储卡等）和数据服务器之间并联连接，其中第一和第二线圈块的相对线圈彼此基于非接触地保持彼此相对并且彼此相对并联脉冲组在两个线圈块之间并行传送的信号被划分为由第一位数组成的第一并行脉冲组和由第二位数组成的第二并行脉冲组，并且两个并行的并行传送定时脉冲组彼此不同，并且对第一和第二线圈块的每个相对的线圈对的相邻线圈的感应信号被否定在相反的阶段。

4. 发明授权

US5394608A Laminated semiconductor device and fabricating method thereof 失效
标题翻译：层压半导体器件及其制造方法
公开(公告)号：US5394608A
公开(公告)日：1995-03-07
申请号：US43800
申请日：1993-04-07
申请人： Takeshi Tottori , Satoshi Yamagata , Kazunari Nakagawa , Toshiharu Ochiai
发明人： Takeshi Tottori , Satoshi Yamagata , Kazunari Nakagawa , Toshiharu Ochiai
IPC分类号： H01L25/065 , H05K1/18 , H05K3/34
CPC分类号： H01L25/0657 , H05K1/181 , H01L2225/06517 , H01L2225/06555 , H01L2225/06579 , H01L2225/06593 , H01L2924/0002 , H05K2201/10515 , H05K2201/1053 , H05K2201/10681 , H05K2203/0195 , H05K3/3421 , H05K3/3494 , Y02P70/611 , Y10T29/49121 , Y10T29/49144
摘要： A fabricating method of a laminated semiconductor device wherein two or more semiconductor chips are stacked as tape carrier packages and the tape carrier packages are mounted on at least one side of the printed wiring board so that outer connection leads provided in the tape carrier packages are stacked to be connected to the terminal porions of the printed wiring package, which includes stacking two or more tape carrier packages and aligning the outer connection leads of the tape carrier packages in the stacked direction, temporarily bonding the stacked outer connection leads to one another to combine the stacked tape carrier packages into one block, and placing the block on the printed wiring board and passing the terminal portions formed on the printed wiring board and lowermost outer connection leads of the block through a heating furnace to thereby solder them.
摘要翻译：一种叠层半导体器件的制造方法，其中将两个或更多个半导体芯片作为带载封装堆叠，并且将载带封装安装在印刷线路板的至少一侧，使得设置在带载体封装中的外部连接引线堆叠连接到印刷线路封装的端子部分，其包括堆叠两个或更多个载带封装并且沿着堆叠方向对准载带封装的外部连接引线，临时将堆叠的外部连接引线彼此结合在一起将堆叠的带载体封装成一个块，并将块放置在印刷线路板上，并使形成在印刷线路板上的端子部分和块的最下部外部连接引线通过加热炉，从而焊接它们。

5. 发明授权

US06838773B2 Semiconductor chip and semiconductor device using the semiconductor chip 失效
标题翻译：半导体芯片和使用半导体芯片的半导体器件
公开(公告)号：US06838773B2
公开(公告)日：2005-01-04
申请号：US10311707
申请日：2001-06-20
申请人： Yuji Kikuchi , Kiyoharu Kishimoto , Kazunari Nakagawa , Yoshiharu Hino
发明人： Yuji Kikuchi , Kiyoharu Kishimoto , Kazunari Nakagawa , Yoshiharu Hino
IPC分类号： G06K19/077 , H01L21/02 , H01L23/31 , H01L23/50 , H01L23/522 , H01L23/525 , H01L23/552 , H01L23/48
CPC分类号： G06K19/07756 , G06K19/07749 , G06K19/07775 , G06K19/07779 , H01L23/3114 , H01L23/50 , H01L23/5227 , H01L23/525 , H01L23/552 , H01L28/10 , H01L2224/05022 , H01L2224/05024 , H01L2224/05548 , H01L2224/05569 , H01L2224/05572 , H01L2224/05573 , H01L2224/05624 , H01L2224/05647 , H01L2224/16225 , H01L2924/00014 , H01L2924/01057 , H01L2924/01078 , H01L2924/07811 , H01L2924/12044 , H01L2924/15311 , H01L2924/19041 , H01L2924/00 , H01L2224/05099
摘要： A semiconductor chip of rewiring layer-integral type capable of preventing a maloperation by noise and a deterioration of communication characteristics and a semiconductor device with excellent communication characteristics; the semiconductor chip, wherein a rewiring layer (3) is formed on a circuit formed surface (1a) through an insulating layer (2) so as to form an antenna coil (4) with the rewiring layer (3), the antenna coil (4) is formed around the periphery of an analog circuit (21) on the circuit formed surface (1a) by avoiding forming on the analog circuit (21), the analog circuit (21) may be formed by collecting analog circuits to be formed in the semiconductor chip (1A) therein, may be one of the particularly noise-susceptible analog circuits such as a power circuit, a calculation amplifier, a comparison amplifier, an RF receiving part, an RF transmitting part, an RF synthesizer part, and a voltage build-up circuit and an amplifying circuit forming a part of a memory part, or may be a coil provided in a part of the analog circuit formed in the semiconductor chip (1A).
摘要翻译：能够防止噪声误动作和通信特性恶化的半导体芯片，以及具有良好的通信特性的半导体装置; 所述半导体芯片，其中通过绝缘层（2）在电路形成表面（1a）上形成重新布线层（3），以形成具有重新布线层（3）的天线线圈（4），天线线圈 4）通过避免在模拟电路（21）上的形成而形成在电路形成表面（1a）上的模拟电路（21）的周边周围，模拟电路（21）可以通过收集要形成的模拟电路其中的半导体芯片（1A）可以是诸如电源电路，计算放大器，比较放大器，RF接收部分，RF发射部分，RF合成器部分和特定噪声敏感的模拟电路之一电压积聚电路和形成存储器部分的一部分的放大电路，或者可以是设置在形成在半导体芯片（1A）中的模拟电路的一部分中的线圈。

6. 发明申请

US20050001970A1 Liquid crystal display apparatus and optical device for use therein 审中-公开
标题翻译：液晶显示装置及其中使用的光学装置
公开(公告)号：US20050001970A1
公开(公告)日：2005-01-06
申请号：US10898978
申请日：2004-07-27
申请人： Toru Numata , Yasuo Otsuka , Mikio Shiraishi , Koji Hirata , Naoyuki Ogura , Shigeru Inaoka , Kazunari Nakagawa , Shigeru Mori , Masahiko Yatsu
发明人： Toru Numata , Yasuo Otsuka , Mikio Shiraishi , Koji Hirata , Naoyuki Ogura , Shigeru Inaoka , Kazunari Nakagawa , Shigeru Mori , Masahiko Yatsu
IPC分类号： G02F1/1333 , G02F1/13 , G02F1/133 , G02F1/1335 , G03B21/16 , H04N5/74 , H04N9/31
CPC分类号： H04N9/3141 , G02F1/133308 , G02F1/133385 , G02F1/133528 , H04N5/7441 , H04N9/3102
摘要： For obtaining both high brightness under condition of small-sized and simplified structure and suppression of increase in temperature of liquid crystal display elements and polarizing elements, in a liquid crystal display apparatus, comprising: a liquid crystal display element 2 for converting light from a light source into display picture depending on a driving signal; an optical projection system 1b containing a first optical element 1a and for projecting said light signal toward an object of projection; exit side polarizing elements 3b; a holding member 6 for holding them with the liquid crystal display element 2; and cooling medium 5; incident side polarizing elements 3a, wherein, a space is defined by either one of the incident side polarizing elements 3a and the liquid crystal display element 2, the first optical element 1a, between the liquid crystal display element 2 and the first optical element 1a, and the holding member 6, and said space is filled up with the cooling medium 5.
摘要翻译：为了在液晶显示装置和液晶显示装置的液晶显示装置和液晶显示装置的温度升高的条件下获得高亮度，并且抑制液晶显示元件和偏振元件的温度升高，包括：液晶显示元件2，用于将来自光的光根据驱动信号将其输入显示图像; 包含第一光学元件1a并用于将所述光信号投射到投影物体的光学投影系统1b; 出射侧偏振元件3b; 用于将其保持在液晶显示元件2上的保持构件6; 和冷却介质5; 入射侧偏振元件3a，其中，由液晶显示元件2和第一光学元件1a之间的入射侧偏振元件3a和液晶显示元件2中的任一个，第一光学元件1a，和保持构件6，并且所述空间被冷却介质5填充。

7. 发明授权

US06624950B2 Projection lens system and projection image display apparatus using the same 失效
标题翻译：投影透镜系统和使用其的投影图像显示装置
公开(公告)号：US06624950B2
公开(公告)日：2003-09-23
申请号：US10142864
申请日：2002-05-13
申请人： Koji Hirata , Naoyuki Ogura , Shigeru Mori , Takahiro Yoshida , Kazunari Nakagawa
发明人： Koji Hirata , Naoyuki Ogura , Shigeru Mori , Takahiro Yoshida , Kazunari Nakagawa
IPC分类号： G02B300
CPC分类号： G02B13/06 , H04N5/74
摘要： A projection lens system for enlarging and displaying on a screen an original image from an image generating source, includes a first lens having positive refractive power, a second aberration correction lens, and a third lens, positioned nearest the image generating source and having a concave lens surface thereof facing the screen. The third lens has a profile such that its refractive power at a marginal area adjacent a peripheral edge thereof is less than its refractive power at an area adjacent an optical axis of said projection lens system. The surface of the third lens facing the image generating source is in contact with a cooling liquid which cools the image generating source.
摘要翻译：一种投影透镜系统，用于从屏幕上放大和显示来自图像产生源的原始图像，包括具有正屈光力的第一透镜，第二像差校正透镜和第三透镜，其位于最靠近图像生成源的位置并具有凹入其透镜表面面向屏幕。第三透镜具有轮廓，使得其邻近其周缘的边缘区域的屈光力小于在与所述投影透镜系统的光轴相邻的区域处的屈光力。面对图像发生源的第三透镜的表面与冷却图像生成源的冷却液接触。

8. 发明授权

US5946142A Projection lens system and projection image display apparatus using the same 失效
公开(公告)号：US5946142A
公开(公告)日：1999-08-31
申请号：US764649
申请日：1996-12-11
申请人： Koji Hirata , Naoyuki Ogura , Shigeru Mori , Takahiro Yoshida , Kazunari Nakagawa
发明人： Koji Hirata , Naoyuki Ogura , Shigeru Mori , Takahiro Yoshida , Kazunari Nakagawa
IPC分类号： G02B13/06 , H04N5/74 , G02B3/00 , G02B3/02
CPC分类号： G02B13/06 , H04N5/74
摘要： When a projection lens system used for a rear projection type image display apparatus has a first lens group having an aspherical lens surface, a second lens group, a third lens group sharing almost all the positive refractive power of the overall system, a fourth lens group having an aspherical lens surface, a fifth lens group, and a sixth lens group including a lens having a profile of aspherical surface in which the concave surface thereof faces the screen side and the refractive power in the marginal area is weaker than the refractive power around the optical axis, a projection lens system having a large aperture ratio (low F-number), high focus, wide field angle, and sufficient marginal light amount ratio can be realized at a low cost. When a predetermined opening portion is formed in the projection lens and lens barrel, the lens elements are cooled by air suction and exhaust and the lowering of the lens performance due to temperature change can be prevented. When a flange is arranged in a suitable location of the opening portion, entry of a foreign material from the opening portion and light leakage from the inside are prevented and the contrast performance of the projection type image display apparatus can be prevented from lowering.

9. 发明授权

US06801366B2 Projection lens system and projection image display apparatus using the same 失效
标题翻译：投影透镜系统和使用其的投影图像显示装置
公开(公告)号：US06801366B2
公开(公告)日：2004-10-05
申请号：US10622642
申请日：2003-07-21
申请人： Koji Hirata , Naoyuki Ogura , Shigeru Mori , Takahiro Yoshida , Kazunari Nakagawa
发明人： Koji Hirata , Naoyuki Ogura , Shigeru Mori , Takahiro Yoshida , Kazunari Nakagawa
IPC分类号： G02B300
CPC分类号： G02B13/06 , H04N5/74
摘要： When a projection lens system used for a rear projection type image display apparatus has a first lens group having an aspherical lens surface, a second lens group, a third lens group sharing almost all the positive refractive power of the overall system, a fourth lens group having an aspherical lens surface, a fifth lens group, and a sixth lens group including a lens having a profile of aspherical surface in which the concave surface thereof faces the screen side and the refractive power in the marginal area is weaker than the refractive power around the optical axis, a projection lens system having a large aperture ratio (low F-number), high focus, wide field angle, and sufficient marginal light amount ratio can be realized at a low cost.
摘要翻译：当用于背投型图像显示装置的投影透镜系统具有具有非球面透镜表面的第一透镜组，第二透镜组，共享整个系统的几乎全部正折射力的第三透镜组时，第四透镜组具有非球面透镜表面，第五透镜组和第六透镜组，所述第六透镜组包括具有非球面形状的透镜，其中凹面朝向屏幕侧，并且边缘区域中的折光力弱于周围的折光力可以以低成本实现光轴，具有大开口率（低F值），高焦距，宽视野角和足够的边缘光量比的投影透镜系统。

10. 发明授权

US06768594B2 Projection lens apparatus and rear projection type image display apparatus using the same 有权
标题翻译：投影透镜装置和使用其的背投型图像显示装置
公开(公告)号：US06768594B2
公开(公告)日：2004-07-27
申请号：US10113337
申请日：2002-03-28
申请人： Daisuke Imafuku , Naoyuki Ogura , Kazunari Nakagawa , Koji Hirata , Hidehiro Ikeda , Shuji Kato
发明人： Daisuke Imafuku , Naoyuki Ogura , Kazunari Nakagawa , Koji Hirata , Hidehiro Ikeda , Shuji Kato
IPC分类号： G02B300
CPC分类号： G02B13/08
摘要： In a projection lens, there are arranged in order from a screen side, a first lens group including a meniscus lens having a convex lens surface in a central portion toward a screen with refracting power, a second lens group including a lens having a convex lens surface in a central portion toward a video generating source, a third lens group including a lens having convex lens surfaces in both sides with positive refracting power, a fourth lens group including a lens having a convex lens surface in a central portion toward the video generating source with positive refracting power, and a fifth lens group including a lens having a concave lens surface toward the screen with negative refracting power. An entrance pupil is arranged between incident and emitting surfaces of a power lens.
摘要翻译：在投影透镜中，从屏幕侧依次配置第一透镜组，第一透镜组包括具有中心部分的具有折射力的屏幕的凸透镜表面的弯月形透镜;第二透镜组，包括具有凸透镜的透镜在朝向视频产生源的中心部分中的表面;第三透镜组，包括具有正折射力的两侧具有凸透镜表面的透镜;第四透镜组，包括在朝向视频产生的中心部分具有凸透镜表面的透镜具有正折射力的源;以及第五透镜组，包括具有朝向屏幕的凹透镜表面的透镜，具有负折射率。入射光瞳配置在功率透镜的入射面和发射面之间。

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