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11. 发明授权

US07330521B2 Correlator and receiver including the same 失效
标题翻译：相关器和接收器包括相同
公开(公告)号：US07330521B2
公开(公告)日：2008-02-12
申请号：US10626578
申请日：2003-07-25
申请人： Kunihiko Iizuka
发明人： Kunihiko Iizuka
IPC分类号： H03D1/00 , H04B1/69
CPC分类号： H04B1/71637 , H04B1/709 , H04B1/719
摘要： A correlator which can be adapted to a receiver for impulse radio includes a multiplier for multiplying a received impulse train by a received template train, an analog integrator for integrating the result of the multiplication, and a quantizer quantizing the result of the integration, which result is supplied to a digital integrator. An adder is provided on the input side of the analog integrator, and a negative feedback path negatively feeds the result of the quantization back to the analog integrator via the adder. Quantization errors occurring in the quantizer are negatively fed back to the analog integrator and thereby integrated, then quantized by the quantizer again. As a result, it is possible to reduce quantization errors and to improve the S/N ratio.
摘要翻译：可适用于脉冲无线电接收机的相关器包括用于将接收到的脉冲串乘以接收的模板序列的乘法器，用于对乘法结果进行积分的模拟积分器和量化积分结果的量化器，该结果被提供给数字积分器。在模拟积分器的输入侧设置加法器，负反馈路径通过加法器将量化的结果反馈给模拟积分器。在量化器中发生的量化误差被负反馈到模拟积分器，从而被积分，然后由量化器再次量化。结果，可以减少量化误差并提高S / N比。

12. 发明申请

US20050089122A1 Correlator and receiver including the same 失效
标题翻译：相关器和接收器包括相同
公开(公告)号：US20050089122A1
公开(公告)日：2005-04-28
申请号：US10626578
申请日：2003-07-25
申请人： Kunihiko Iizuka
发明人： Kunihiko Iizuka
IPC分类号： G06F17/10 , G06F17/15 , H03D1/00 , H04B1/717 , H04B14/04 , H04J13/00 , H04L27/06
CPC分类号： H04B1/71637 , H04B1/709 , H04B1/719
摘要： A correlator which can be adapted to a receiver for impulse radio includes a multiplier for multiplying a received impulse train by a received template train, an analog integrator for integrating the result of the multiplication, and a quantizer quantizing the result of the integration, which result is supplied to a digital integrator. An adder is provided on the input side of the analog integrator, and a negative feedback path negatively feeds the result of the quantization back to the analog integrator via the adder. Quantization errors occurring in the quantizer are negatively fed back to the analog integrator and thereby integrated, then quantized by the quantizer again. As a result, it is possible to reduce quantization errors and to improve the S/N ratio.
摘要翻译：可适用于脉冲无线电接收机的相关器包括用于将接收到的脉冲串乘以接收的模板序列的乘法器，用于对乘法结果进行积分的模拟积分器和量化积分结果的量化器，该结果被提供给数字积分器。在模拟积分器的输入侧设置加法器，负反馈路径通过加法器将量化的结果反馈给模拟积分器。在量化器中发生的量化误差被负反馈到模拟积分器，从而被积分，然后由量化器再次量化。结果，可以减少量化误差并提高S / N比。

13. 发明授权

US06844354B1 Agent for prophylaxis and treatment of interstitial pneumonia and pulmonary fibrosis 失效
标题翻译：预防和治疗间质性肺炎和肺纤维化的药物
公开(公告)号：US06844354B1
公开(公告)日：2005-01-18
申请号：US09937221
申请日：2000-03-21
申请人： Kunihiko Iizuka , Kunio Dobashi , Masayoshi Uehata
发明人： Kunihiko Iizuka , Kunio Dobashi , Masayoshi Uehata
IPC分类号： A61K31/00 , A61K31/34 , A61K31/44 , A61K31/4409 , A61K31/443 , A61K31/445 , A61K31/4525 , A61K31/50 , A61K31/501 , A61P11/00 , A61K31/435
CPC分类号： A61K31/501 , A61K31/00 , A61K31/34 , A61K31/44 , A61K31/4409 , A61K31/443 , A61K31/445 , A61K31/4525 , A61K31/50
摘要： An agent for the prophylaxis and treatment of interstitial pneumonia and pulmonary fibrosis, which contains a compound having a Rho kinase inhibitory activity, particularly an agent for the prophylaxis and treatment of interstitial pneumonia and pulmonary fibrosis, which contains a compound of the formula (I) wherein each symbol is as defined in the specification, as the compound having a Rho kinase inhibitory activity, is provided.
摘要翻译：含有具有Rho激酶抑制活性的化合物，特别是预防和治疗间质性肺炎和肺纤维化的药物的预防和治疗间质性肺炎和肺纤维化的药剂，其含有式（I）化合物，其中每个符号如说明书中所定义，因为具有Rho激酶抑制活性的化合物。

14. 发明授权

US5367623A Information processing apparatus capable of opening two or more windows on screen, one window containing a page and other windows containing supplemental information 失效
标题翻译：能够在屏幕上打开两个或多个窗口的信息处理设备，一个包含页面的窗口和包含补充信息的其他窗口
公开(公告)号：US5367623A
公开(公告)日：1994-11-22
申请号：US766484
申请日：1991-09-25
申请人： Toshiyuki Iwai , Kunihiko Iizuka , Yumi Yamauchi , Atsushi Aoki , Noboru Kubo
发明人： Toshiyuki Iwai , Kunihiko Iizuka , Yumi Yamauchi , Atsushi Aoki , Noboru Kubo
IPC分类号： G06F9/44 , G06F15/62
CPC分类号： G06F9/4443
摘要： An information processing apparatus has a capability of opening two or more windows and processing an object such as text, graphics, and a picture on each page. This information processing unit includes a pasting unit for pasting a tag window at any location on each page, a registering unit for registering one or more objects in the tag window, and a linking unit for linking the page to the tag window or unlinking the tag window from the page.
摘要翻译：信息处理设备具有打开两个或更多个窗口并且在每个页面上处理诸如文本，图形和图片的对象的能力。该信息处理单元包括：粘贴单元，用于在每个页面上的任何位置粘贴标签窗口;登记单元，用于在标签窗口中登记一个或多个对象;以及链接单元，用于将页面链接到标签窗口或者取消链接标签窗口从页面。

15. 发明授权

US09454271B2 Capacitance distribution detection method, capacitance distribution detection circuit, touch sensor system, and information input/output device 有权
标题翻译：电容分布检测方法，电容分布检测电路，触摸传感器系统和信息输入输出装置
公开(公告)号：US09454271B2
公开(公告)日：2016-09-27
申请号：US14129068
申请日：2012-04-04
申请人： Masayuki Miyamoto , Kunihiko Iizuka
发明人： Masayuki Miyamoto , Kunihiko Iizuka
IPC分类号： G06F3/044 , G06F3/041
CPC分类号： G06F3/0418 , G06F3/0412 , G06F3/0416 , G06F3/044 , G06F2203/04104
摘要： A capacitance distribution detection circuit (2) includes a multiplexer (4), a driver (5), and a sense amplifier (6), and the multiplexer (4) switches states between a first connection state in which first signal lines (HL1 to HLM) are connected to the driver (5) and second signal lines (VL1 to VLM) are connected to the sense amplifier (6), and a second connection state in which the first signal lines (HL1 to HLM) are connected to the sense amplifier (6) and the second signal lines (VL1 to VLM) are connected to the driver (5).
摘要翻译：电容分布检测电路（2）包括多路复用器（4），驱动器（5）和读出放大器（6），并且多路复用器（4）在第一连接状态（第一信号线（HL1〜 HLM）连接到驱动器（5），第二信号线（VL1至VLM）连接到读出放大器（6），第二连接状态，其中第一信号线（HL1至HLM）连接到感测放大器（6）和第二信号线（VL1至VLM）连接到驱动器（5）。

16. 发明申请

US20140139483A1 CAPACITANCE DISTRIBUTION DETECTION METHOD, CAPACITANCE DISTRIBUTION DETECTION CIRCUIT, TOUCH SENSOR SYSTEM, AND INFORMATION INPUT/OUTPUT DEVICE 有权
标题翻译：电容分配检测方法，电容分布检测电路，触摸传感器系统和信息输入/输出装置
公开(公告)号：US20140139483A1
公开(公告)日：2014-05-22
申请号：US14129068
申请日：2012-04-04
申请人： Masayuki Miyamoto , Kunihiko Iizuka
发明人： Masayuki Miyamoto , Kunihiko Iizuka
IPC分类号： G06F3/044
CPC分类号： G06F3/0418 , G06F3/0412 , G06F3/0416 , G06F3/044 , G06F2203/04104
摘要： A capacitance distribution detection circuit (2) includes a multiplexer (4), a driver (5), and a sense amplifier (6), and the multiplexer (4) switches states between a first connection state in which first signal lines (HL1 to HLM) are connected to the driver (5) and second signal lines (VL1 to VLM) are connected to the sense amplifier (6), and a second connection state in which the first signal lines (HL1 to HLM) are connected to the sense amplifier (6) and the second signal lines (VL1 to VLM) are connected to the driver (5).
摘要翻译：电容分布检测电路（2）包括多路复用器（4），驱动器（5）和读出放大器（6），并且多路复用器（4）在第一连接状态（第一信号线（HL1〜 HLM）连接到驱动器（5），第二信号线（VL1至VLM）连接到读出放大器（6），第二连接状态，其中第一信号线（HL1至HLM）连接到感测放大器（6）和第二信号线（VL1至VLM）连接到驱动器（5）。

17. 发明申请

US20140132541A1 TOUCH PANEL SYSTEM AND ELECTRONIC DEVICE 有权
标题翻译：触控面板系统和电子设备
公开(公告)号：US20140132541A1
公开(公告)日：2014-05-15
申请号：US14127932
申请日：2012-06-04
申请人： Masayuki Miyamoto , Kunihiko Iizuka , Manabu Yumoto , Shinichi Yoshida , Kengo Takahama
发明人： Masayuki Miyamoto , Kunihiko Iizuka , Manabu Yumoto , Shinichi Yoshida , Kengo Takahama
IPC分类号： G06F3/041
CPC分类号： G06F3/041 , G06F3/0418 , G06F3/044
摘要： A touch panel system (71a) includes a capacitance value distribution detection circuit (72). The capacitance value distribution detection circuit (72) switches a connection state between a first connection state and a second connection state, which first connection state makes first signal lines (HL1 to HLM) serve as drive lines (DL1 to DLM) and second signal lines (VL1 to VLM) serve as sense lines (SL1 to SLM), and which second connection state makes the second signal lines (VL1 to VLM) serve as the drive lines (DL1 to DLM) and the first signal lines (HL1 to HLM) serve as the sense lines (SL1 to SLM).
摘要翻译：触摸面板系统（71a）包括电容值分配检测电路（72）。电容值分配检测电路（72）在第一连接状态和第二连接状态之间切换连接状态，第一连接状态使第一信号线（HL1〜HLM）成为驱动线（DL1〜DLM）和第二信号线（VL1〜VLM）作为感测线（SL1〜SLM），第二连接状态使第二信号线（VL1〜VLM）成为驱动线（DL1〜DLM），第一信号线（HL1〜HLM）用作感测线（SL1至SLM）。

18. 发明申请

US20140104236A1 TOUCH PANEL CONTROLLER AND ELECTRONIC APPARATUS EMPLOYING SAME 有权
标题翻译：触控面板控制器和使用其的电子设备
公开(公告)号：US20140104236A1
公开(公告)日：2014-04-17
申请号：US14124583
申请日：2012-01-23
申请人： Mutsumi Hamaguchi , Masayuki Miyamoto , Kunihiko Iizuka
发明人： Mutsumi Hamaguchi , Masayuki Miyamoto , Kunihiko Iizuka
IPC分类号： G06F3/044
CPC分类号： G06F3/044 , G06F3/0416
摘要： A touch panel controller (1), which can accurately detect changes in capacitance values of respective first and second electrostatic capacitors which are touched, includes: a driving section (4) for driving drive lines (DL1 through DL4) on the basis of a code sequence so as to drive (i) electrostatic capacitors (C31 through C34) provided between the respective drive lines (DL1 through DL4) and a sense line (SL3) and (ii) electrostatic capacitors (C41 through C44) provided between the respective drive lines (DL1 through DL4) and a sense line (SL4) so that (i) a first linear sum of first capacitance values of the respective electrostatic capacitors (C31 through C34) is outputted from the sense line (SL3) and (ii) a second linear sum of second capacitance values of the respective electrostatic capacitors (C41 through C44) is outputted from the sense line (SL4); a differential amplifier (5) for amplifying a difference between the first linear sum and the second linear sum; and a saturation prevention control section (8) for correcting a line dependency between the first capacitance values and the second capacitance values.
摘要翻译：可以精确地检测被触摸的各个第一和第二静电电容器的电容值的变化的触控板控制器（1）包括：用于根据代码驱动驱动线（DL1至DL4）的驱动部分（4）驱动（i）设置在各驱动线（DL1〜DL4）和感测线（SL3）之间的静电电容器（C31〜C34）和（ii）设置在各驱动线之间的静电电容器（C41〜C44）（DL1至DL4）和感测线（SL4），使得（i）从感测线（SL3）输出各静电电容器（C31至C34）的第一电容值的第一线性和，并且（ii）第二从感测线（SL4）输出各静电电容器（C41〜C44）的第二电容值的线性和; 用于放大第一线性和和第二线性和之间的差的差分放大器（5）以及用于校正第一电容值和第二电容值之间的线相依性的饱和度防止控制部分（8）。

19. 发明申请

US20060077088A1 Electronic circuit apparatus 失效
标题翻译：电子电路设备
公开(公告)号：US20060077088A1
公开(公告)日：2006-04-13
申请号：US11244368
申请日：2005-10-06
申请人： Hirofumi Matsui , Kunihiko Iizuka
发明人： Hirofumi Matsui , Kunihiko Iizuka
IPC分类号： H03M1/12
CPC分类号： H03M1/0604 , H03M1/145 , H03M1/168
摘要： A circuit including analog circuits processes an analog input signal. Further, the circuit including the analog circuits sends a coefficient to a coefficient detection/control circuit. The coefficient is indicative of a predetermined property of each of the analog circuits provided in the circuit. The coefficient detection/control circuit processes and detects the coefficient as a signal, with the result that the property of the analog circuit is detected. Then, the coefficient detection/control circuit sends a control signal to the circuit including the analog circuits. The control signal is generated according to a result of the detection of the coefficient. In accordance with the control signal, the coefficient detection/control circuit adjusts an operation state of the analog circuit so as to control an operation of the circuit including the analog circuits. The coefficient is sent from an external output terminal to outside. By monitoring the coefficient thus sent, circuit quality judgment is carried out.
摘要翻译：包括模拟电路的电路处理模拟输入信号。此外，包括模拟电路的电路向系数检测/控制电路发送系数。系数表示电路中提供的每个模拟电路的预定特性。系数检测/控制电路处理并检测系数作为信号，结果是检测到模拟电路的特性。然后，系数检测/控制电路向包括模拟电路的电路发送控制信号。根据系数的检测结果生成控制信号。根据控制信号，系数检测/控制电路调节模拟电路的操作状态，以控制包括模拟电路的电路的操作。系数从外部输出端子发送到外部。通过监视所发送的系数，进行电路质量判断。

20. 发明授权

US06983011B1 Filter circuit 失效
标题翻译：滤波电路
公开(公告)号：US06983011B1
公开(公告)日：2006-01-03
申请号：US09598954
申请日：2000-06-22
申请人： Keita Hara , Kunihiko Iizuka
发明人： Keita Hara , Kunihiko Iizuka
IPC分类号： H03H7/30
CPC分类号： H03M1/147 , H03H15/00 , H03M1/002
摘要： In a filter circuit of the present invention, a partial quantization value is computed by a quantization circuit according to a spread code and others in a unit at an arbitrary stage, where an integrating value is increased. The partial quantization value is successively added by an adder formed by a counter and is transmitted to a unit of the following stage. In an adder of the following stage, an analog residual is computed by subtracting an analog converted value of the partial quantization value, that is obtained by a D/A converter, from the integrating value so as to suppress an increase in the analog cumulative value. With this arrangement, the cumulative value is increased according to an increase in the number of taps, so that an analog adder can reduce power consumption, which is caused by expansion of a dynamic range at the following stage.
摘要翻译：在本发明的滤波器电路中，通过量化电路根据扩展码等以任意阶段的积分值增加的单位来计算部分量化值。部分量化值由由计数器形成的加法器连续相加，并被发送到下一个单元。在后级的加法器中，通过从积分值中减去由D / A转换器获得的部分量化值的模拟转换值，从而抑制模拟累积值的增加来计算模拟残差。利用这种布置，累积值根据抽头数量的增加而增加，使得模拟加法器可以降低由后续阶段的动态范围扩大引起的功耗。

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