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11. 发明授权

US06987924B1 Recorder/reproducer 失效
标题翻译：记录器/再现器
公开(公告)号：US06987924B1
公开(公告)日：2006-01-17
申请号：US09623560
申请日：1999-04-23
申请人： Kouji Fujita , Hideo Nishijima , Motoyoshi Sasaki
发明人： Kouji Fujita , Hideo Nishijima , Motoyoshi Sasaki
IPC分类号： H04N5/91 , H04N7/08
CPC分类号： G11B20/00007 , G11B20/10527 , H04N5/76 , H04N5/781 , H04N5/782 , H04N5/783 , H04N5/85 , H04N5/907 , H04N9/8042
摘要： A recorder/reproducer for recording and reproducing signals such as video and audio signals has first and second recording media. When an input signal is recorded on the first recording medium, it is once recorded on the second recording medium, and a certain time later it is transferred to the first recording medium, thus recorded thereon. During this certain time, other signal processings are made, such as recording/reproduction of other signals and discrimination of commercials from the program itself. In addition, when a signal is reproduced from the first recording medium, the signal is once recorded on the second recording medium, and a certain time later reproduced and supplied, and thus similarly other processings can be made during this certain time.
摘要翻译：用于记录和再现诸如视频和音频信号的信号的记录器/再现器具有第一和第二记录介质。当输入信号被记录在第一记录介质上时，它被一次记录在第二记录介质上，并且一定时间后被传送到第一记录介质，从而在其上记录。在此期间，进行其他信号处理，例如其他信号的记录/再现以及程序本身对商业广告的歧视。此外，当从第一记录介质再现信号时，该信号被一次记录在第二记录介质上，并在一定时间之后被再现和提供，因此类似地可以在该特定时间内进行其它处理。

12. 发明申请

US20050201721A1 Recorder/reproducer 失效
标题翻译：记录器/再现器
公开(公告)号：US20050201721A1
公开(公告)日：2005-09-15
申请号：US11124234
申请日：2005-05-09
申请人： Kouji Fujita , Hideo Nishijima , Motoyoshi Sasaki
发明人： Kouji Fujita , Hideo Nishijima , Motoyoshi Sasaki
IPC分类号： G11B20/00 , G11B20/10 , G11B27/031 , H04N5/76 , H04N5/781 , H04N5/782 , H04N5/783 , H04N5/85 , H04N5/907 , H04N5/91 , H04N9/804 , G11B5/86 , G11B27/00
CPC分类号： G11B20/00007 , G11B20/10527 , H04N5/76 , H04N5/781 , H04N5/782 , H04N5/783 , H04N5/85 , H04N5/907 , H04N9/8042
摘要： A recorder/reproducer for recording and reproducing signals includes a receiver which receives signals, a first recorder which records the signals received by the receiver on a first recording medium, and a first reproducer which reproduces the signals recorded on the first recording medium. A second recorder is provided which records the signals reproduced by the first reproducer on a second recording medium, a detector is provided which detects a commercial message portion from the signals recorded on the second recording medium, and a second reproducer is provided which reproduces the signals recorded on the second recording medium while excluding the commercial message portion detected by the detector.
摘要翻译：用于记录和再现信号的记录器/再现器包括接收信号的接收机，将接收机接收的信号记录在第一记录介质上的第一记录器和再现记录在第一记录介质上的信号的第一再现器。提供了第二记录器，其将由第一再现器再现的信号记录在第二记录介质上，提供检测器，其从记录在第二记录介质上的信号中检测商业消息部分，并且提供再现信号的第二再现器记录在第二记录介质上，同时排除由检测器检测到的商业消息部分。

13. 发明申请

US20050031319A1 Data recording apparatus and system having sustained high transfer rates 有权
标题翻译：具有持续高传输速率的数据记录装置和系统
公开(公告)号：US20050031319A1
公开(公告)日：2005-02-10
申请号：US10939209
申请日：2004-09-09
申请人： Kouji Fujita , Hideo Nishijima , Kazuya Yamashita
发明人： Kouji Fujita , Hideo Nishijima , Kazuya Yamashita
IPC分类号： G11B27/02 , G11B5/00 , G11B5/012 , G11B19/02 , G11B20/10 , G11B20/12 , G11B27/034 , G11B27/32 , H04N5/781 , H04N9/804 , G11B5/09 , G11B15/52
CPC分类号： G11B20/1251 , G11B5/012 , G11B20/10 , G11B27/329 , G11B2005/001 , G11B2020/10537 , G11B2020/10944 , G11B2220/20 , G11B2220/2516 , H04N5/781 , H04N9/8042
摘要： According to the invention, techniques for recording data onto recording media at relatively high transfer rates for relatively long periods of time. Embodiments according to the present invention include systems and apparatus capable of an improved sustained rate of data recording onto disk type-recording media, for example. Many embodiments can remove the upper limits of both recording capacity and the number of media that can be used. Select embodiments can be used with different kinds of recording media as well. In a specific embodiment, the area on a hard disk is divided into three areas. A first area can be suitable for sequential recording of continuous data. A second area can be suitable for random recording of discontinuous data. A third area can be used for recording logical sector numbers, coupling logical sector numbers, and file information that are used for marking each of the first and second areas, so that continuous data can be recorded on the hard disk at a high data rate.
摘要翻译：根据本发明，用于以相当高的传送速率在相对长的时间段内将数据记录到记录介质上的技术。根据本发明的实施例包括例如能够将数据记录到盘式记录介质上的持续速率提高的系统和装置。许多实施例可以消除记录容量和可以使用的介质数量的上限。选择实施例也可以与不同种类的记录介质一起使用。在具体实施例中，将硬盘上的区域划分为三个区域。第一个区域适用于连续记录连续数据。第二个区域适用于不连续数据的随机记录。第三区域可以用于记录逻辑扇区号，耦合逻辑扇区号和用于标记第一和第二区域中的每一个的文件信息，使得可以以高数据速率将连续数据记录在硬盘上。

14. 发明授权

US06471150B1 Threading mechanism for magnetic recording/reproducing apparatus 有权
标题翻译：磁记录/重放装置的螺纹机构
公开(公告)号：US06471150B1
公开(公告)日：2002-10-29
申请号：US09704981
申请日：2000-11-02
申请人： Manabu Tsuchiya , Kouji Fujita
发明人： Manabu Tsuchiya , Kouji Fujita
IPC分类号： G11B1500
CPC分类号： G11B15/67
摘要： In a threading mechanism for taking out a leader pin secured to one end of a magnetic recording tape from a single reel cartridge, moving the leader pin to a predetermined guide path and threading the magnetic recording tape around a reel in a magnetic recording/reproducing apparatus, when a cartridge loader holding the cartridge is moved to the cartridge loading position of a deck base by a loader guide mounted on the deck base, a threader drive for holding the leader pin and guiding the leader pin to the reel through the guide path rotates the leader block in cooperation of a retractor cam provided to the cartridge loader and a retractor provided to the deck base, engages a hook provided to the leader block with the leader pin from the rear side thereof along the loading direction of the cartridge loader to clamp the leader pin to the leader block, and guides the leader pin to the guide path.
摘要翻译：在用于从单个卷盘盒取出固定在磁记录带的一端的引导销的穿线机构中，将引导销移动到预定的引导路径并将磁记录带缠绕在磁记录/再现装置中的卷轴当通过安装在甲板基座上的装载机导向器将保持盒的盒装载体移动到甲板底座的盒装载位置时，用于保持引导销并将引导销通过引导路径引导到卷轴的穿线器驱动器旋转与设置在卡盘装载器上的牵开器相配合的引导块与设置在甲板底座上的牵开器相配合，沿着卡盘装载器的装载方向，从其后侧将引导块与引导块相连接，将引导销引导到引导块，并将引导引脚引导到引导路径。

15. 发明授权

US5246744A Method of forming thin film of amorphous silicon by plasma CVD 失效
标题翻译：通过等离子体CVD形成非晶硅薄膜的方法
公开(公告)号：US5246744A
公开(公告)日：1993-09-21
申请号：US797987
申请日：1991-11-26
申请人： Akihisa Matsuda , Satoshi Mashima , Makoto Toda , Kouji Fujita
发明人： Akihisa Matsuda , Satoshi Mashima , Makoto Toda , Kouji Fujita
IPC分类号： C23C16/24 , C23C16/505
CPC分类号： C23C16/505 , C23C16/24
摘要： The invention relates to a plasma CVD method for the deposition of a thin film of amorphous silicon, or an amorphous silicon alloy, on a substrate by glow discharge decomposition of a raw material gas such as silane gas. The degradation of the photoconductivity of the obtained amorphous silicon film by irradiation with light is suppressed by mixing xenon gas with the raw material gas such that at the entrance to the reaction chamber the volume ratio of xenon gas to the raw material gas is not less than 1 and, preferably, not more than 30. A nearly comparable effect can be gained, and the material cost can be reduced, by mixing 1 part by volume of the raw material gas with 0.05 to 1 part of xenon gas and 5 to 30 parts of hydrogen gas.

16. 发明授权

US08169867B2 Optical disc drive apparatus 有权
标题翻译：光盘驱动装置
公开(公告)号：US08169867B2
公开(公告)日：2012-05-01
申请号：US12260118
申请日：2008-10-29
申请人： Kouji Fujita
发明人： Kouji Fujita
IPC分类号： G11B7/00
CPC分类号： G11B7/08517 , G11B7/0953
摘要： In an optical disc drive apparatus, when a start time of a tracking pull-in operation is adjusted according to the eccentricity amount of the optical disc, a suitable starting point of the tracking pull-in operation can be always captured and the pull-in operation of the tracking control can be stably performed, without depending on the eccentricity amount of the optical disc. Further, the eccentricity amount and an eccentricity phase are detected from a track zero crossing signal before the tracking pull-in, and an eccentricity compensation signal of the track is added to the tracking control signal. As a result, also in the optical disc with the large eccentricity amount, the tracking pull-in operation can be stably performed.
摘要翻译：在光盘驱动装置中，当根据光盘的偏心量来调整跟踪引入操作的开始时间时，可以始终捕获跟踪引入操作的合适的起始点并且引入可以稳定地执行跟踪控制的操作，而不依赖于光盘的偏心量。此外，在跟踪拉入之前从轨道过零信号检测偏心量和偏心相位，并且轨道的偏心补偿信号被添加到跟踪控制信号。结果，即使在偏心量大的光盘中，也能够稳定地进行追踪拉入动作。

17. 发明授权

US07967462B2 Backlight assembly for liquid crystal display apparatus having inclined light emmitting elements 有权
标题翻译：具有倾斜发光元件的液晶显示装置的背光组件
公开(公告)号：US07967462B2
公开(公告)日：2011-06-28
申请号：US12361849
申请日：2009-01-29
申请人： Kenji Ogiro , Nobuo Masuoka , Kouji Fujita
发明人： Kenji Ogiro , Nobuo Masuoka , Kouji Fujita
IPC分类号： G09F13/04 , G02F1/13357
CPC分类号： G02F1/133608 , G02F1/133603 , G02F1/133611 , G02F2001/133607
摘要： A light source includes a plurality of light emitting elements, and each light emitting element is disposed in such a manner that a direction of an optical axis of the light emitting element having a highest luminance is disposed at a predetermined inclination angle relative to a plane of the liquid crystal display. The optical guide member has an optical guide portion of a wedge shape having a first flat plane generally perpendicular to the optical axis of each light emitting element for receiving light from each light emitting element and a second flat plane having a predetermined angle relative to the optical axis and intersecting the first flat plane at an acute angle for reflecting light. A plurality of optical guide portions are disposed in a plane and formed integrally along a predetermined direction corresponding to the inclination direction of the light emitting elements.
摘要翻译：光源包括多个发光元件，并且每个发光元件以这样的方式设置，使得具有最高亮度的发光元件的光轴的方向相对于液晶显示。光导构件具有楔形的光导部分，其具有大致垂直于每个发光元件的光轴的第一平面，用于接收来自每个发光元件的光，以及相对于光学器件具有预定角度的第二平面并以锐角与第一平面相交以反射光。沿着与发光元件的倾斜方向对应的规定方向一体地配置有多个导光部。

18. 发明授权

US07693017B2 Optical disc device 失效
标题翻译：光盘设备
公开(公告)号：US07693017B2
公开(公告)日：2010-04-06
申请号：US11493232
申请日：2006-07-25
申请人： Takahiro Matsuda , Kouji Fujita
发明人： Takahiro Matsuda , Kouji Fujita
IPC分类号： G11B7/00
CPC分类号： G11B21/12 , G11B7/0956 , G11B7/121
摘要： In a conventional method for preventing a collision between a lens and an optical disc which uses a control system similar to the servo control of the optical disc, it is feared that, when there is no need to apply the servo, the collision prevention method may not perform its function satisfactorily. In an optical disc device that operates with a part of its functions suspended for reduced power consumption, the conventional method is not enough to avoid the collision between the lens and the optical disc. By arranging the lens/disc collision prevention mechanism independently operable, it is possible to prevent the collision between the lens and the disc even during the operation with limited functions.
摘要翻译：在防止使用与光盘的伺服控制类似的控制系统的透镜和光盘之间的碰撞的现有方法中，担心当不需要施加伺服时，防撞方法可以不能令人满意地履行其功能。在其功能部分暂停运行以降低功耗的光盘装置中，常规方法不足以避免透镜和光盘之间的碰撞。通过设置可独立操作的透镜/光盘碰撞防止机构，即使在功能有限的操作期间也可以防止透镜和光盘之间的碰撞。

19. 发明授权

US07660223B2 Disc device 失效
标题翻译：光盘设备
公开(公告)号：US07660223B2
公开(公告)日：2010-02-09
申请号：US12054426
申请日：2008-03-25
申请人： Kouji Fujita
发明人： Kouji Fujita
IPC分类号： G11B7/00
CPC分类号： G11B7/0908 , G11B7/0946
摘要： A disc device includes a lens that focuses a laser light on an optical disc surface, a focus drive unit that drives the lens in a focusing direction, a focus control unit that controls to focus the laser light on the optical disc surface, a focus displacement detecting unit that detects a displaced amount in the focusing direction, a differentiation unit that differentiates a focus displacement detected signal, and a unit that inverts a sign of a differentiated signal, thereby, the disc device is driven intermittently to restrain a motion of an objective lens in a focusing direction and avoid colliding the objective lens with the optical disc surface.
摘要翻译：光盘装置包括将激光聚焦在光盘表面上的透镜，聚焦驱动透镜的聚焦驱动单元，控制将激光聚焦在光盘表面上的聚焦控制单元，聚焦位移检测单元，其检测聚焦方向上的偏移量;微分单元，其区分聚焦位移检测信号;以及微分单元，其反转微分信号的符号，由此间歇地驱动盘装置以抑制目标的运动透镜在聚焦方向上，并避免物镜与光盘表面碰撞。

20. 发明授权

US07247834B2 Photoelectric sensor for detecting presence/absence of object 失效
标题翻译：用于检测物体存在/不存在的光电传感器
公开(公告)号：US07247834B2
公开(公告)日：2007-07-24
申请号：US10684484
申请日：2003-10-15
申请人： Kouji Fujita
发明人： Kouji Fujita
IPC分类号： G06M7/00 , H01J40/14
CPC分类号： G01V8/10
摘要： An object of the present invention is to enable the detection of the presence/absence of an object over a plurality of detection areas without using a plurality of light-receiving devices and light-emitting devices. A sensor detects the presence/absence of an object in a detection area where a light-emitting area of a light-emitting device and a light-receiving area of a light-receiving device are overlapped with each other, and includes: a power supply unit that outputs a driving current I of the light-emitting device such that its current value is variable; a control unit that has the function of controlling the power supply unit to change in magnitude of the driving current I of the light-emitting device, and determining the presence/absence of an object based on an output from the light-receiving device to output the result of determination as a detection signal; and an output signal 50 that converts the detection signal into an analog signal to output the converted signal as a signal α.
摘要翻译：本发明的目的是能够在不使用多个光接收装置和发光装置的情况下，在多个检测区域上检测物体的存在/不存在。传感器检测发光装置的发光区域和受光装置的受光区域彼此重叠的检测区域中的物体的存在/不存在，并且包括：电源输出发光装置的驱动电流I使其电流值可变的单元; 控制单元，其具有控制电源单元以改变发光装置的驱动电流I的大小的功能，并且基于来自光接收装置的输出来确定对象的存在/不存在，以输出作为检测信号的判定结果; 以及将检测信号转换为模拟信号以输出转换的信号作为信号α的输出信号50。

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