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1. 发明授权

US09704742B2 Wiring film and active matrix substrate using the same, and method for manufacturing wiring film 有权
公开(公告)号：US09704742B2
公开(公告)日：2017-07-11
申请号：US13604452
申请日：2012-09-05
申请人： Kazuyuki Fujiwara , Kazunori Inoue , Takahito Yamabe
发明人： Kazuyuki Fujiwara , Kazunori Inoue , Takahito Yamabe
IPC分类号： H01L29/786 , H01L21/283 , H01L21/768 , H01L29/45 , H01L29/49 , H01L27/12
CPC分类号： H01L21/76838 , H01L21/283 , H01L27/1244 , H01L29/458 , H01L29/4908
摘要： An Al wiring film having a tapered shape is obtained easily and in a stable manner. An Al wiring film has a double-layer structure including a first Al alloy layer made of Al or an Al alloy, and a second Al alloy layer laid on the first Al alloy layer and having a composition different from a composition of the first Al alloy layer by containing at least one element of Ni, Pd, and Pt. The second Al alloy layer is etched by an alkaline chemical solution used in a developing process of a photoresist, and an end portion of the second Al alloy layer recedes from an end portion of the photoresist. Thereafter, by performing wet etching using the photoresist as a mask, a cross section of the Al wiring film becomes a tapered shape.

2. 发明授权

US06624774B2 Delta sigma D/A converter 有权
标题翻译： Delta sigma D / A转换器
公开(公告)号：US06624774B2
公开(公告)日：2003-09-23
申请号：US09796859
申请日：2001-03-01
申请人： Minoru Takeda , Kazuyuki Fujiwara
发明人： Minoru Takeda , Kazuyuki Fujiwara
IPC分类号： H03M166
CPC分类号： H03M3/346 , H03M3/502
摘要： In a delta sigma type D/A converter, in order to be capable of carrying out muting operation in steps at steps lower than 1 quantized step by digital processing, a multiplexor 2 for selectively outputting a mute code 15 for making an analog signal null and a thermometer code 14 to a local DAC4 is provided between a thermometer code converter 1 and the local DAC4, a time period of 1/M of a sampling period is made to constitute 1 cycle, at m1 (0≦m1≦M) cycle, the thermometer code 14 is made an output of the multiplexor 2 and at other m2 (m2=M−m1) cycle, the mute code 15 is made an output thereof and muting is carried out reducing the m1 cycle or muting is relieved by increasing thereof in steps at respective sampling period.
摘要翻译：在Δ-Σ型D / A转换器中，为了能够通过数字处理以低于1量化步长的步骤进行静噪操作;多路复用器2，用于选择性地输出用于使模拟信号为空的静音码15;以及在温度计代码转换器1和本地DAC4之间设置温度计代码14到本地DAC4，采样周期的1 / M的时间周期构成1周期，在m1（0 <= m1 <= M）将温度计代码14作为多路复用器2的输出，在其他m2（m2 = M-m1）周期，静音代码15作为其输出，进行静音以减少m1周期或静音由在相应的采样周期内逐步增加。

3. 发明授权

US6137365A Variable-gain amplifier circuit and attenuator circuit 有权
标题翻译：可变增益放大器电路和衰减器电路
公开(公告)号：US6137365A
公开(公告)日：2000-10-24
申请号：US137316
申请日：1998-08-20
申请人： Hiroyuki Wakairo , Kazuyuki Fujiwara
发明人： Hiroyuki Wakairo , Kazuyuki Fujiwara
IPC分类号： H03G3/12 , H03G1/00 , H03H7/24 , H03G3/10
CPC分类号： H03H7/24 , H03G1/0088
摘要： There is disclosed a variable-gain circuit forming resistors on a semiconductor substrate. The ratio of the total resistance to the minimum resistance is made smaller than heretofore. The circuit is miniaturized. The variable-gain circuit comprises an operational amplifier, a first set of resistors R1-Rn+1, a second set of resistors Rx1-Rxm, switches SW1-SWn and a control circuit. This control circuit closes only one of the switches SW1-SWn at all times.
摘要翻译：公开了一种在半导体衬底上形成电阻器的可变增益电路。总电阻与最小电阻的比率比以前小。电路小型化。可变增益电路包括运算放大器，第一组电阻器R1-Rn + 1，第二组电阻器Rx1-Rxm，开关SW1-SWn和控制电路。该控制电路始终仅关闭开关SW1-SWn中的一个。

4. 发明申请

US20060028362A1 Television receiving apparatus 失效
标题翻译：电视接收装置
公开(公告)号：US20060028362A1
公开(公告)日：2006-02-09
申请号：US11195935
申请日：2005-08-03
申请人： Kazuyuki Fujiwara
发明人： Kazuyuki Fujiwara
IPC分类号： H03M1/00
CPC分类号： H04N21/40 , G09G5/003 , G09G5/006 , G09G2358/00 , G09G2370/12 , G09G2370/20 , G09G2370/22 , H04N21/4122 , H04N21/4367
摘要： A television receiving apparatus having an HDCP authentication function of protecting the video contents from illegal copy, including: an analog input terminal for inputting a composite signal or component signal; a digital input terminal for inputting a digit video signal conforming to the DVI standards; switching means for switching internally between the analog input terminal and the digital input terminal; and switching control means for controlling the switching means to switch the internal connection from a digital input terminal side to an analog input terminal side, when the HDCP authentication is unsuccessful in a state where the digital input terminal and a digital output terminal of an external device are connected.
摘要翻译：一种具有保护视频内容免受非法复制的HDCP认证功能的电视接收装置，包括：用于输入复合信号或分量信号的模拟输入端; 用于输入符合DVI标准的数字视频信号的数字输入端; 用于在模拟输入端和数字输入端之间内部切换的开关装置; 以及切换控制装置，用于当HDCP认证在外部设备的数字输入端子和数字输出端子的状态下不成功时，控制切换装置将内部连接从数字输入端子侧切换到模拟输入端子侧被连接。

5. 发明授权

US5659317A Apparatus for reproducing digital audio waveform data 失效
标题翻译：用于再现数字音频波形数据的装置
公开(公告)号：US5659317A
公开(公告)日：1997-08-19
申请号：US399327
申请日：1995-03-06
申请人： Akira Toyama , Kazuyuki Fujiwara
发明人： Akira Toyama , Kazuyuki Fujiwara
IPC分类号： G11B20/10 , H03M1/08 , H03M1/66 , H03M7/14
CPC分类号： G11B20/10009 , G11B20/10527
摘要： In a waveform data reproducing apparatus for a digital audio system, deterioration of sound quality is prevented by a digital audio waveform data reproducing apparatus which includes a digital preemphasis circuit 12 for digitally preemphasis-processing digital audio waveform data a1 to produce digitally preemphasized data c1, a D/A converter 14 for D/A-converting either the waveform data a1, or the digitally preemphasized data c1, a switch circuit 13 for causing the waveform data a1 to be connected to the D/A converter 14 when the waveform data a1 has been emphasis-processed, and for causing the digitally preemphasized waveform data c1 to be connected to the D/A converter 14 when the waveform data a1 is not emphasis-processed, and an analog deemphasis circuit 14 for analogically deemphasis-processing the output signal from the D/A converter 14.
摘要翻译：在用于数字音频系统的波形数据再现装置中，通过数字音频波形数据再现装置防止声音质量的劣化，数字音频波形数据再现装置包括用于数字预加重处理数字音频波形数据a1的数字预加重电路12以产生数字预加密数据c1，用于对波形数据a1或数字预加密数据c1进行D / A转换的D / A转换器14，用于当波形数据a1（...）时使波形数据a1连接到D / A转换器14的开关电路13 并且当波形数据a1未被强调处理时，使数字预加重的波形数据c1连接到D / A转换器14，以及用于模拟去加重该输出信号的模拟去加重电路14 来自D / A转换器14。

6. 发明授权

US4560186A Connecting pin configuration 失效
标题翻译：连接引脚配置
公开(公告)号：US4560186A
公开(公告)日：1985-12-24
申请号：US500001
申请日：1983-06-01
申请人： Masaaki Onitsuka , Kazuyuki Fujiwara
发明人： Masaaki Onitsuka , Kazuyuki Fujiwara
IPC分类号： F16B5/06 , B60K37/00 , B60R21/045 , F16B19/02 , F16B21/06 , F16B21/07 , B60R21/00
CPC分类号： F16B21/075 , B60K37/00 , B60R21/045 , F16B19/02 , Y10T24/309
摘要： A connecting pin with a cross-section comprising vertical and horizontal wing portions. For better connection, opposite surfaces of the pin are changed to form projections. Due to this configuration, the pin can connect two articles with a certain play in one or more directions. The pin can be formed integrally with one of the articles.
摘要翻译：具有包括垂直和水平翼部分的横截面的连接销。为了更好的连接，销的相对表面被改变以形成投影。由于这种配置，引脚可以在一个或多个方向上连接两个具有特定播放的物品。销可以与一个物品一体地形成。

7. 发明授权

US07522821B2 Optical disc apparatus 失效
标题翻译：光盘装置
公开(公告)号：US07522821B2
公开(公告)日：2009-04-21
申请号：US10656196
申请日：2003-09-08
申请人： Kazuyuki Fujiwara
发明人： Kazuyuki Fujiwara
IPC分类号： H04N5/91 , H04N7/00
CPC分类号： H04N21/4305 , G11B27/10 , G11B27/105 , G11B2220/2562 , H04N5/775 , H04N5/85 , H04N9/8042 , H04N9/8063
摘要： In an optical disc apparatus using a decoder chip with no synchronization function of audio data and visual data, when reproduction of the audio data goes ahead of reproduction of the visual data by a period equal to or larger than 100 ms, a reproducing period of a first picture included in each VOBU (Video Object Unit) is shortened than that of other pictures in the same VOBU which are normally reproduced by a normal reproducing period with no lip sync compensation for synchronizing the reproduction of the visual data with the reproduction of the audio data. When leading of the audio data with respect to the video data becomes equal to or smaller than 30 ms, the lip sync compensation is stopped.
摘要翻译：在使用没有音频数据和视觉数据的同步功能的解码器芯片的光盘装置中，当音频数据的再现超过视觉数据的再现超过等于或大于100ms的周期时，再现周期包括在每个VOBU（视频对象单元）中的第一图像比通常由正常再现周期再现的同一VOBU中的其他图像的图像缩短，没有唇同步补偿，用于使视频数据的再现与音频的再现同步数据。当相对于视频数据的音频数据的引导变为等于或小于30ms时，停止唇同步补偿。

8. 发明申请

US20060204246A1 Method and apparatus for determining characteristic deterioration in device 审中-公开
标题翻译：用于确定装置特性劣化的方法和装置
公开(公告)号：US20060204246A1
公开(公告)日：2006-09-14
申请号：US11167096
申请日：2005-06-28
申请人： Takuya Suemura , Yoshihiro Onoda , Kazuyuki Fujiwara , Hideaki Koyano
发明人： Takuya Suemura , Yoshihiro Onoda , Kazuyuki Fujiwara , Hideaki Koyano
IPC分类号： H04B10/00
CPC分类号： H04B10/0799
摘要： In a method and an apparatus for determining characteristic deterioration in an individual device, an initial status value of the device is stored, preferably per temperature, a present status value of the device in operation is stored preferably corresponding to the temperature, the initial status value and the present status value are read corresponding to the temperature to normalize the present status value with the initial status value, and it is determined whether or not the normalized value is within a normal range.
摘要翻译：在用于确定单个装置的特性劣化的方法和装置中，优选地存储装置的初始状态值，优选地每个温度，操作中的装置的当前状态值优选地对应于温度，初始状态值并且读取对应于温度的当前状态值，以使初始状态值规范化当前状态值，并且确定归一化值是否在正常范围内。

9. 发明授权

US4574576A Tension device 失效
标题翻译：张力装置
公开(公告)号：US4574576A
公开(公告)日：1986-03-11
申请号：US528118
申请日：1983-09-01
申请人： Teiji Nakahara , Toshinori Shibao , Kazuyuki Fujiwara
发明人： Teiji Nakahara , Toshinori Shibao , Kazuyuki Fujiwara
IPC分类号： B65H59/06 , D01H7/86 , D01H13/10 , B65H59/10
CPC分类号： D01H13/106
摘要： A ring tenser for a twisting machine. The ring is loosely fitted from above a head portion of the tenser body having a shoulder formed on an outer circumferential surface thereof and is placed on the shoulder of the tenser body so that a yarn unwound from a package is passed between the ring and the shoulder. One of the head portion of the tenser body and the ring is made of a metal material while the other includes a magnet.
摘要翻译：用于扭绞机的环形张力器。该环从张紧器主体的头部宽松地安装，该头部具有形成在其外圆周表面上的肩部，并且被放置在张紧器主体的肩部上，使得从包装件退绕的纱线在环和肩部之间通过。张紧器主体和环的头部之一由金属材料制成，而另一个包括磁体。

10. 发明授权

US07752673B2 Television receiving apparatus 失效
标题翻译：电视接收装置
公开(公告)号：US07752673B2
公开(公告)日：2010-07-06
申请号：US11195935
申请日：2005-08-03
申请人： Kazuyuki Fujiwara
发明人： Kazuyuki Fujiwara
IPC分类号： G06F7/04 , G06F17/30
CPC分类号： H04N21/40 , G09G5/003 , G09G5/006 , G09G2358/00 , G09G2370/12 , G09G2370/20 , G09G2370/22 , H04N21/4122 , H04N21/4367
摘要： A television receiving apparatus having an HDCP authentication function of protecting the video contents from illegal copy, including: an analog input terminal for inputting a composite signal or component signal; a digital input terminal for inputting a digit video signal conforming to the DVI standards; switching means for switching internally between the analog input terminal and the digital input terminal; and switching control means for controlling the switching means to switch the internal connection from a digital input terminal side to an analog input terminal side, when the HDCP authentication is unsuccessful in a state where the digital input terminal and a digital output terminal of an external device are connected.
摘要翻译：一种具有保护视频内容免受非法复制的HDCP认证功能的电视接收装置，包括：用于输入复合信号或分量信号的模拟输入端; 用于输入符合DVI标准的数字视频信号的数字输入端; 用于在模拟输入端和数字输入端之间内部切换的开关装置; 以及切换控制装置，用于当HDCP认证在外部设备的数字输入端子和数字输出端子的状态下不成功时，控制切换装置将内部连接从数字输入端子侧切换到模拟输入端子侧被连接。

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