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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。
    • 2. 发明申请
    • 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
    • US20120326021A1
    • 2012-12-27
    • US13522351
    • 2011-03-11
    • Shinji YoshiokaKouhei MochizukiMasaki Yoshie
    • Shinji YoshiokaKouhei MochizukiMasaki Yoshie
    • H01J49/04
    • 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。
    • 4. 发明授权
    • Mounting structure for ball grid array type IC
    • 球形阵列型IC的安装结构
    • US07224072B2
    • 2007-05-29
    • US10761738
    • 2004-01-21
    • Kazuteru AdachiShinji Yoshioka
    • Kazuteru AdachiShinji Yoshioka
    • H01L23/29
    • H05K3/325H05K7/12H05K2201/10734
    • A mounting structure of a ball grid array type IC includes resin guide ribs provided on opposite sides of a body portion of the ball grid array type IC, engaging pawls formed at distal ends of the guide ribs so as to be locked into locking holes of a board, springs in which the guide ribs are inserted respectively, and height adjusting ribs provided at places slightly inwardly distant from the guide ribs respectively so as to protrude from the body portion. The springs prevent the ball grid array type IC from being strongly pressed against the board when the ball grid array type IC is mounted on the board. The height adjusting ribs adjust the ball grid array type IC to a predetermined height relative to the board.
    • 球栅阵列IC的安装结构包括设置在球栅阵列型IC的主体部分的相对侧上的树脂引导肋,形成在引导肋的远端处的接合爪,以锁定到 分别插入引导肋的弹簧和设置在稍微向内远离引导肋的位置的高度调节肋,以便从主体部突出。 当球栅阵列型IC安装在电路板上时,弹簧防止球栅阵列型IC被强烈地压在板上。 高度调节肋将球栅阵列型IC调节到相对于板的预定高度。
    • 9. 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。