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1. 发明专利

JP2006024093A Dynamic display method of self-detection of card reader applied to flash memory card 审中-公开
标题翻译：适用于闪存卡的读卡器自动检测动态显示方法
公开(公告)号：JP2006024093A
公开(公告)日：2006-01-26
申请号：JP2004203091
申请日：2004-07-09
申请人： Alcor Micro Corp , アルコーマイクロ,コーポレイション
发明人： CHANG CHI-TUNG , FUN-CHOU TSUAI , CHAO YOU CHEN
IPC分类号： G06K17/00
摘要： PROBLEM TO BE SOLVED: To instantly detect and display states of an insert slot of a card reader and an inserted flash memory card. SOLUTION: A detection electric circuit transmits a detection code to the insert slot and the flash memory card, and feeds back the detected condition code to a control chip. The control chip transmits the condition code temporarily stored in the register to a host device. A software in the host device receives the condition code, then compares and determines it, and instantly displays the states of the insert slot and flash memory card on a display. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：立即检测和显示读卡器和插入的闪存卡的插入槽的状态。解决方案：检测电路将检测码发送到插入槽和闪存卡，并将检测到的条件代码反馈到控制芯片。控制芯片将临时存储在寄存器中的条件码发送到主机设备。主机中的软件接收条件代码，然后进行比较并确定，并立即在显示屏上显示插入插槽和闪存卡的状态。版权所有（C）2006，JPO＆NCIPI

2. 发明专利

JP2007323243A Method for accessing storage device through universal serial bus 审中-公开
标题翻译：通过通用串行总线访问存储设备的方法
公开(公告)号：JP2007323243A
公开(公告)日：2007-12-13
申请号：JP2006151141
申请日：2006-05-31
申请人： Alcor Micro Corp , アルコーマイクロ,コーポレイション
发明人： CHANG CHI-TUNG , YANG SHIH-HSIEN , WANG CHING-WEN
IPC分类号： G06F13/38
摘要： PROBLEM TO BE SOLVED: To provide a method for accessing a storage device through a universal serial bus by which the problem that an access efficiency is degraded is solved in a conventional USB storage device.
SOLUTION: A storage device is provided with a flash controller and a flash memory, and the storage device is connected to the USB interface of an electronic device (21), and the electronic device transmits a plurality of read/write commands to the flash controller (22), and the flash controller determines which of a plurality of read/write data included in the read/write command should be temporarily stored in a cache random access memory based on a conversion table in the flash file system, and determines the priority order of the read/write commands (23), and the flash controller executes the read/write commands based on the priority order, and writes the temporary storage data temporarily stored in the cache random access memory in the flash memory (24).
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种通过通用串行总线访问存储设备的方法，通过该通用串行总线，在传统的USB存储设备中解决了访问效率降低的问题。解决方案：存储设备设置有闪存控制器和闪存，并且存储设备连接到电子设备（21）的USB接口，并且电子设备向多个读/写命令发送多个读/写命令闪存控制器（22）和闪存控制器基于闪存文件系统中的转换表，确定读/写命令中包括的多个读/写数据中的哪一个应该临时存储在高速缓存随机存取存储器中，以及确定读/写命令（23）的优先顺序，并且闪存控制器基于优先级顺序执行读/写命令，并将临时存储在高速缓存随机存取存储器中的临时存储数据写入闪存（24 ）。版权所有（C）2008，JPO＆INPIT

3. 发明专利

JP2006040187A Card reading apparatus structure, and method for transmitting and receiving information in card reading apparatus 审中-公开
标题翻译：卡读取装置结构以及在卡读取装置中发送和接收信息的方法
公开(公告)号：JP2006040187A
公开(公告)日：2006-02-09
申请号：JP2004222720
申请日：2004-07-30
申请人： Alcor Micro Corp , アルコーマイクロ,コーポレイション
发明人： CHANG CHI-TUNG , TSENG WEN-CHAO , CHAO YOU CHEN
IPC分类号： G06F3/08 , G06K17/00
摘要： PROBLEM TO BE SOLVED: To simplify a structure, and transmitting and receiving information. SOLUTION: A card reading apparatus has an information input-and-output interface 11 to input or output information into or from the card reading apparatus, and a management system 13 to control and manage input and output of information. In addition, the card reading apparats also has an information reading device 15 connected to a memory device to execute access control to the memory device for input and output of information, and an information sharing controller 19 to provide access routes to information if the information is input or output into or from the memory device. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：简化结构，发送和接收信息。解决方案：读卡装置具有信息输入输出接口11，用于向卡读取装置输入或输出信息;以及管理系统13，用于控制和管理信息的输入和输出。此外，读卡装置还具有连接到存储装置的信息读取装置15，以对信息的输入和输出执行对存储装置的访问控制;以及信息共享控制器19，如果信息是输入或输出到存储器件中或从存储器件输出。版权所有（C）2006，JPO＆NCIPI

4. 发明专利

JP2005284442A Multi-slot flash memory card reading device application overcurrent protecting method 审中-公开
标题翻译：多槽FLASH存储卡读取设备应用过流保护方法
公开(公告)号：JP2005284442A
公开(公告)日：2005-10-13
申请号：JP2004094207
申请日：2004-03-29
申请人： Alcor Micro Corp , アルコーマイクロ,コーポレイション
发明人： CHANG CHI-TUNG , TSAI HUNG-JOU , HUANG KUAN-CHIA
IPC分类号： G06K17/00
摘要： PROBLEM TO BE SOLVED: To facilitate countermeasures to the generation of an overcurrent phenomenon, by preventing a card reading device and a device to be connected to this from being damaged, and to announce it, in order to make a normal card slot available continuously, as it is. SOLUTION: This method comprises a step (A) for matching the overcurrent protection electrical circuit and power source supply electrical circuit of each slot with the single control chip of a card reading device and a step (B) of disconnecting the power source of the card slot, when it is detected that overcurrents have been generated in the card slot of the card reading device by the overcurrent protection electrical circuit. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了便于产生过电流现象的对策，通过防止读卡装置和装置与其连接而不被损坏，并且通知它，以便使正常的卡槽随时可用。解决方案：该方法包括步骤（A），用于将每个时隙的过电流保护电路和电源电路与读卡装置的单个控制芯片进行匹配;以及步骤（B），断开电源当检测到过电流保护电路在卡读取装置的卡插槽中产生过电流时，卡槽的位置。版权所有（C）2006，JPO＆NCIPI

5. 发明专利

JP2008283661A Gain control circuit 审中-公开
标题翻译：增益控制电路
公开(公告)号：JP2008283661A
公开(公告)日：2008-11-20
申请号：JP2007213464
申请日：2007-08-20
申请人： Alcor Micro Corp , アルコーマイクロコーポレーション
发明人： CHANG CHI-TUNG , WANG CHUEN-HENG , CHEN YU-LING
IPC分类号： H03G3/30
CPC分类号： H03F3/21 , H03F2200/375
摘要： PROBLEM TO BE SOLVED: To provide a gain control circuit that is not affected by DC offset, and can calculate the signal strength with high accuracy and adjust to targeted signal strength quickly and efficiently.
SOLUTION: The gain control circuit includes: a power/energy calculation circuit 203 accumulating a first square value derived from square values of plural signal values in a time period; a DC offset power/energy calculation circuit 204 calculating a second square value that is a square value of a sum of the signal values in the time period, wherein the second square value is divided by a quantity of the signal values in the time period to generate a target offset value; and a DC offset cancel circuit 205, connected to the power/energy calculation circuit 203 and the DC offset power/energy calculation circuit 204, calculating a difference between the first square value and the target offset value.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供不受直流偏移影响的增益控制电路，可以高精度地计算信号强度并快速有效地调整到目标信号强度。增益控制电路包括：功率/能量计算电路203，累积从时间段内的多个信号值的平方值导出的第一平方值; DC偏移功率/能量计算电路204，计算作为时间段内的信号值之和的平方值的第二平方值，其中第二平方值除以时间段内的信号值的量，以生成目标偏移值; 以及连接到电力/能量计算电路203和DC偏移功率/能量计算电路204的DC偏移消除电路205，计算第一平方值和目标偏移值之间的差。版权所有（C）2009，JPO＆INPIT

6. 发明专利

JP2011165158A Computer peripheral apparatus 审中-公开
标题翻译：电脑外围设备
公开(公告)号：JP2011165158A
公开(公告)日：2011-08-25
申请号：JP2010069247
申请日：2010-03-25
申请人： Alcor Micro Corp , アルコーマイクロコーポレーション
发明人： CHANG CHI-TUNG , LIN I-CHIEH
IPC分类号： G06F1/32 , G06F13/14 , G06F13/38 , G06K17/00
CPC分类号： G06F1/1632 , G06F2213/0038
摘要： PROBLEM TO BE SOLVED: To provide a computer peripheral apparatus for reducing power consumed under the conditions in which the computer peripheral apparatus does not need to maintain connection and achieving the effect of power saving. SOLUTION: The computer peripheral apparatus includes an USB hub, build-in card readers, and a controller. Among them, each build-in card reader connects an electric signal to a build-in downstream USB port, and the controller connects and controls the electric signal to the USB hub and the build-in card readers while monitoring necessity of connection of each build-in card reader. The controller sets the state of the corresponding build-in downstream USB port to the first state and certifies that it is not occupied when judging that it is not necessary to connect the build-in card reader. Therefore, the controller feeds back to a computer host that the build-in downstream USB port is not occupied, and achieves the effect of power saving by making the computer peripheral apparatus into a sleep mode when it does not have other USB devices connected to other downstream USB ports. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于在计算机外围设备不需要维持连接并达到省电效果的条件下减少功耗的计算机外围设备。
解决方案：计算机外围设备包括USB集线器，内置读卡器和控制器。其中，每个内置读卡器将电信号连接到内置的下游USB端口，并且控制器将电信号连接到USB集线器和内置读卡器，同时监视每个构建的连接的必要性 - 读卡器控制器将相应内置的下游USB端口的状态设置为第一状态，并在判断无需连接内置读卡器时证明它不被占用。因此，控制器反馈到计算机主机，内置的下游USB端口未被占用，并且当没有其他USB设备连接到其他USB设备时，通过使计算机外围设备进入睡眠模式来实现省电的效果下游USB端口。版权所有（C）2011，JPO＆INPIT

7. 发明专利

JP2011160394A Video/audio module applied to computer system 审中-公开
标题翻译：视频/音频模块应用于计算机系统
公开(公告)号：JP2011160394A
公开(公告)日：2011-08-18
申请号：JP2010048919
申请日：2010-03-05
申请人： Alcor Micro Corp , アルコーマイクロコーポレーション
发明人： CHANG CHI-TUNG , TSENG WEN-CHAO , LIN I-CHIEH
IPC分类号： H04R3/00
CPC分类号： G06F17/00 , H04N5/225 , H04R3/00
摘要： PROBLEM TO BE SOLVED: To provide a video/audio module applied to a computer system, which uses analog microphones to replace digital microphones, so as to reduce the production cost.
SOLUTION: A video/audio module includes a circuit board 30, at least a set of analog microphones 40, and at least one ADC (analog-to-digital converter) unit 50. The set of analog microphones 40 is fixed on the circuit board 30 so as to be electrically connected, captures an audio frequency signal and outputs an analog audio signal. The ADC unit 50 is fixed on the circuit board 30 so as to be electrically connected, an input terminal is electrically connected to the set of analog microphones 40 in a one-to-one manner, respectively, and the analog audio frequency signal is transformed into a digital audio frequency signal and output.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供应用于使用模拟麦克风代替数字麦克风的计算机系统的视频/音频模块，以便降低生产成本。解决方案：视频/音频模块包括电路板30，至少一组模拟麦克风40和至少一个ADC（模拟 - 数字转换器）单元50.该组模拟麦克风40固定在电路板30被电连接，捕获音频信号并输出模拟音频信号。 ADC单元50固定在电路板30上以便电连接，输入端子分别以一对一的方式电连接到模拟麦克风组40，并且模拟音频信号被变换成为数字音频信号并输出。版权所有（C）2011，JPO＆INPIT

8. 发明专利

JP2011243181A Method for determining touch point in touch panel and its system 审中-公开
标题翻译：用于确定触控面板及其系统中触控点的方法
公开(公告)号：JP2011243181A
公开(公告)日：2011-12-01
申请号：JP2010135901
申请日：2010-06-15
申请人： Alcor Micro Corp , アルコーマイクロコーポレーション
发明人： CHANG CHI-TUNG , WANG CHUNHENG
IPC分类号： G06F3/041
CPC分类号： G06F3/0416
摘要： PROBLEM TO BE SOLVED: To provide a method for determining a touch point in a touch panel to be used for discriminating one or more touch points on a touch panel and its system.SOLUTION: In a detection process S10, a first detection value of each sensor on a touch panel is received. In a difference value calculation process S20, a second detection value of each sensor is received, and then a difference value of each sensor is received. In a difference value comparison process S30, each difference value is compared with a critical value, and when the difference value of the touched sensor is larger than the critical value, and larger than the difference value of the adjacent other sensor, it is determined that the sensor is the touched sensor. In a discrimination area detection process S40, the difference value of each sensor in a discrimination area is received, and the discrimination area is formed with the touched sensor as a center. In a center of gravity calculation process S50, the center of gravity position is calculated based on each difference value received by the detection module of the discrimination area. The center of gravity position obtained in the above mentioned processes is set to a touch point.
摘要翻译：要解决的问题：提供一种用于确定触摸面板中用于区分触摸面板及其系统上的一个或多个触摸点的触摸点的方法。解决方案：在检测处理S10中，接收触摸面板上的每个传感器的第一检测值。在差值计算处理S20中，接收每个传感器的第二检测值，然后接收每个传感器的差值。在差分值比较处理S30中，将每个差值与临界值进行比较，并且当触摸的传感器的差值大于临界值并且大于相邻的其他传感器的差值时，确定传感器是触摸的传感器。在识别区域检测处理S40中，接收鉴别区域中的每个传感器的差值，并且以触摸的传感器为中心形成鉴别区域。在重心计算处理S50中，基于由识别区域的检测模块接收的每个差值来计算重心位置。将上述处理中获得的重心位置设定为接触点。版权所有（C）2012，JPO＆INPIT

9. 发明专利

JP2011138466A Circuit structure and integrated circuit structure of i2c/spi control interface, and bus structure 审中-公开
标题翻译： I2C / SPI控制接口和总线结构的电路结构和集成电路结构
公开(公告)号：JP2011138466A
公开(公告)日：2011-07-14
申请号：JP2010024891
申请日：2010-02-05
申请人： Alcor Micro Corp , アルコーマイクロコーポレーション
发明人： CHANG CHI-TUNG , FAN HSIU MING , TSAI CHUAN-CHING
IPC分类号： G06F13/38
CPC分类号： G06F13/4068 , G06F13/4022 , G06F2213/0016
摘要： PROBLEM TO BE SOLVED: To improve stability and compatibility between an I 2 C control module and an SPI control module. SOLUTION: An I 2 C control module 10 includes an I 2 C clock port 11 and an I 2 C data port 12. An SPI control module 20 includes an SPI clock port 21, an SPI data input port 22, an SPI data output port 23, and an SPI chip enable port 24. An I 2 C clock port 11 and the SPI chip enable port 24 are connected to each other to form an I 2 C clock/SPI chip enable output/input terminal 101. The I 2 C data port 12, the SPI data input port 22, and the SPI data output port 23 are connected to one another to form an I 2 C/SPI data output/input terminal 102. The SPI clock port 21 forms an SPI clock output terminal 103. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提高I 2 C控制模块和SPI控制模块之间的稳定性和兼容性。解决方案：I 2 C控制模块10包括I 2 C时钟端口11和I 2 C数据端口12。 SPI控制模块20包括SPI时钟端口21，SPI数据输入端口22，SPI数据输出端口23和SPI芯片使能端口24.I 2 C时钟端口11和 SPI芯片使能端口24彼此连接以形成I 2 C时钟/ SPI芯片使能输出/输入端子101.I 2 C数据端口12， SPI数据输入端口22和SPI数据输出端口23彼此连接以形成I 2 C / SPI数据输出/输入端子102. SPI时钟端口21形成SPI时钟输出终端103.版权所有（C）2011，JPO＆INPIT

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