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    • 1. 发明授权
    • Mass spectrometry device and method using ion-molecule reaction ionization
    • 使用离子分子反应电离的质谱装置和方法
    • US08710434B2
    • 2014-04-29
    • US13522351
    • 2011-03-11
    • Shinji YoshiokaKouhei MochizukiMasaki Yoshie
    • Shinji YoshiokaKouhei MochizukiMasaki Yoshie
    • H01J49/12
    • H01J49/107H01J49/145H01J49/168
    • A mass spectrometer that performs ion-molecule reaction ionization and accurately performs qualitative/quantitative analysis on a sample containing multi-components for a short time is achieved without an increase in the size of the device. A plurality of ion sources (3-1 to 3-4) are connected to each other in series. A controller/analyzer (6) controls supply of a voltage from a high voltage source (7) through a discharge needle (8) to any one or more of the ion sources (3-1 to 3-4). When the plurality of ion sources (3-1 to 3-4) operates, normal APCI is performed by an ion source that is close to a sample loading unit (1), and generated ions are discharged to the outside of the ion source by a discharge electrode (9). A residual neutral molecule that is not ionized is transferred by an extraction electrode (10) to an ion source located on the side of a mass spectrometer. Even when it is difficult for an ion source located at a single stage to detect a component, the component can be detected by a combination of the ion sources (3-1 to 3-4).
    • 实现离子分子反应电离的质谱仪,并且在不增加装置尺寸的情况下实现了对包含多组分的样品在短时间内的定性/定量分析。 多个离子源(3-1〜3-4)彼此串联连接。 控制器/分析器(6)控制从高电压源(7)通过放电针(8)到任何一个或多个离子源(3-1至3-4)的电压供应。 当多个离子源(3-1至3-4)操作时,通过靠近样品加载单元(1)的离子源执行正常的APCI,并且产生的离子通过以下方式被排放到离子源的外部: 放电电极(9)。 未离子化的残留中性分子通过提取电极(10)转移到位于质谱仪侧的离子源。 即使位于单一级的离子源难以检测成分,也可以通过离子源(3-1〜3-4)的组合来检测成分。
    • 3. 发明授权
    • Audio processor
    • 音频处理器
    • US07928879B2
    • 2011-04-19
    • US12464361
    • 2009-05-12
    • Shinji YoshiokaYoshinori Sawa
    • Shinji YoshiokaYoshinori Sawa
    • H03M1/66
    • G11B20/10527G11B2020/10564G11B2020/1277
    • An audio processor is provided which includes a digital signal processor for processing a digital audio data in an inputted digital audio file and a digital analog converter for converting the digital audio data processed by the digital signal processor into an analog audio data in accordance with a sampling frequency of the digital audio data. If a sampling frequency of a digital audio data in a digital audio file which is earlier inputted is different from that of a digital audio data in a digital audio file which is subsequently inputted when a plurality of digital audio files are successively inputted, the digital signal processor adds a silent data of time which is the same or longer as time for completing a setting of the sampling frequency in a beginning of the digital audio data in the subsequently inputted digital audio file.
    • 提供一种音频处理器,其包括用于处理输入的数字音频文件中的数字音频数据的数字信号处理器和数字模拟转换器,用于根据采样将由数字信号处理器处理的数字音频数据转换为模拟音频数据 数字音频数据的频率。 如果早期输入的数字音频文件中的数字音频数据的采样频率与连续输入多个数字音频文件时随后输入的数字音频文件中的数字音频数据的采样频率不同,则数字信号 处理器将随后输入的数字音频文件中的数字音频数据的开始处的采样频率的设置与时间相同或更长的时间的无声数据相加。
    • 5. 发明申请
    • Data communication apparatus functioning as ID tag and ID-tag reader and writer
    • 作为ID标签和ID标签读写器的数据通信设备
    • US20060240775A1
    • 2006-10-26
    • US11271044
    • 2005-11-11
    • Shoji KurikiTatsuya FujiiShinji Yoshioka
    • Shoji KurikiTatsuya FujiiShinji Yoshioka
    • H04B5/00
    • H04B5/02H04B5/0056
    • A data communication apparatus includes an antenna, an analog front-end circuit, and a controller. The analog front-end circuit is connected between the antenna and the controller and includes first and second modulators, a driver, a demodulator, and an input switch. The first modulator modulates data to be transmitted to other ID tags and sends the modulated data to the antenna. The second modulation circuit modulates data to be transmitted to other read-write devices. The driver amplifies an output from the second modulator to drive the antenna. The demodulator demodulates data sent from the other ID tags and ID-tag read-write devices. The input switch selectively inputs the data to the first or second modulator. This abstract is provided to comply with rules requiring an abstract, and it is submitted with the intention that it will not be used to interpret or limit the scope or meaning of the claims.
    • 数据通信装置包括天线,模拟前端电路和控制器。 模拟前端电路连接在天线和控制器之间,包括第一和第二调制器,驱动器,解调器和输入开关。 第一调制器调制要发送到其他ID标签的数据,并将调制数据发送到天线。 第二调制电路调制要发送到其他读写装置的数据。 驱动器放大来自第二调制器的输出以驱动天线。 解调器解调从其他ID标签和ID标签读写设备发送的数据。 输入开关选择性地将数据输入到第一或第二调制器。 提供本摘要以符合要求摘要的规则,并提交其意图是不会用于解释或限制权利要求书的范围或含义。