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    • 33. 发明申请
    • SAMPLE DETECTION METHOD BY THIN-LAYER CHROMATOGRAPHY, THIN-LAYER CHROMATOGRAPHY PLATE, AND METHOD FOR PRODUCING SAME
    • 薄层色谱法,薄层色谱板样品检测方法及其生产方法
    • US20130067996A1
    • 2013-03-21
    • US13700223
    • 2011-05-27
    • Toshiharu MinodaIsamu IkedaSatoru NoseNoriaki TakeyaIchiro Okamoto
    • Toshiharu MinodaIsamu IkedaSatoru NoseNoriaki TakeyaIchiro Okamoto
    • G01N30/90
    • G01N30/90B01D15/20B01D15/265B01J20/045B01J20/26B01J20/3042G01N30/92G01N30/93G01N30/94G01N2030/945
    • The present invention provides a thin-layer chromatography plate and a thin-layer chromatography that can detect the separation of a component in a sample by a separating agent layer that does not permit the detection of the separation of the component in the sample by an optical response. For a sample that has an optical response to ultraviolet light or a coloring agent, the present invention uses a thin-layer chromatography plate that has a first separating agent layer, which has the same optical response as the sample, and a second separating agent layer, which is disposed adjacent thereto and has an optical response that is different from the aforementioned optical response; carries out development of the sample in the first separating agent layer; thereafter carries out further development of the spots from the first separating agent layer toward the second separating agent layer; and detects the spots in the second separating agent layer through exposure to ultraviolet radiation or a color-development treatment with a coloring agent. In addition, the development axis in the first separating agent layer is maintained approximately perpendicular, and spot broadening at the boundary surface is prevented by adjusting the binder blending ratio.
    • 本发明提供薄层色谱板和薄层色谱法,其可以通过分离剂层检测样品中组分的分离,所述分离剂层不允许通过光学检测样品中组分的分离 响应。 对于具有对紫外线或着色剂的光学响应的​​样品,本发明使用具有与样品相同的光学响应的​​第一分离剂层的薄层色谱板和第二分离剂层 ,其与其相邻布置并具有与上述光学响应不同的光学响应; 在第一分离剂层中进行样品的开发; 然后进一步开发从第一分离剂层朝向第二分离剂层的斑点; 并通过暴露于紫外线照射或着色剂的显色处理来检测第二分离剂层中的斑点。 此外,第一分离剂层中的显影轴保持大致垂直,并且通过调节粘合剂共混比来防止边界表面的斑点变宽。
    • 36. 发明授权
    • Audio signal recording apparatus and method for use with VTR
    • 用于VTR的音频信号记录装置和方法
    • US5315445A
    • 1994-05-24
    • US757653
    • 1991-09-05
    • Kenji FukumotoIchiro OkamotoKeitaro Yamashita
    • Kenji FukumotoIchiro OkamotoKeitaro Yamashita
    • G11B20/12H04N5/7826H04N5/91H04N5/928H04N9/797H04N9/81G11B5/02
    • H04N9/7973G11B20/1208H04N5/78266H04N5/928H04N9/81
    • An audio signal recording apparatus and method for recording an video signal (e.g., a half field) and at least four channels of audio signals corresponding to the video signal to a plurality of tracks on a tape. The audio signals are recorded to recording blocks in an audio recording area which are separated from a recording area for the corresponding video signal in accordance with a priority rating. More specifically, the at least four channels of audio signals are divided into groups each having a plurality of channels. The audio signal recording area is divided into a plurality of recording blocks in the longitudinal direction of the tracks and each group of audio data is recorded to one of the audio signal recording blocks. Each group of audio data is assigned a priority rating depending on the importance of the data contained therein. Audio data having a high priority are recorded to blocks that are located further away from the track ends than those for audio data having a low priority. Since the contact fit between the tape and a recording head at the track ends is unstable, by recording the audio data of high priorities in blocks located relatively for away from the track ends where the tape-to-head contact fit is more stable, deterioration in sound quality is minimized for the important data upon reproduction.
    • 一种音频信号记录装置和方法,用于将对应于视频信号的视频信号(例如,半场)和至少四个音频信号的信道记录到磁带上的多个磁道。 音频信号被记录在音频记录区中,根据优先等级与对应的视频信号的记录区分开。 更具体地,至少四个声道的音频信号被分成具有多个声道的组。 音频信号记录区域在轨道的纵向被分成多个记录块,并且每组音频数据被记录到音频信号记录块之一。 根据其中包含的数据的重要性,为每组音频数据分配优先级。 具有高优先级的音频数据被记录到比轨道端更远的块比具有低优先级的音频数据的块。 由于磁带和轨道端之间的记录头之间的接触配合是不稳定的,所以通过将高优先级的音频数据记录在相对较远的位置,以便远离磁带头接触配合的轨道端更稳定,劣化 对于重放时的重要数据,音质被最小化。