公开(公告)号：US5510897A

公开(公告)日：1996-04-23

申请号：US188895

申请日：1994-01-31

申请人： Keiichi Ishida ,  Masaaki Higashida

发明人： Keiichi Ishida ,  Masaaki Higashida

IPC分类号： H04N9/804 ,  H04N9/888 ,  H04N9/797 ,  H04N9/80

CPC分类号： H04N9/888 ,  H04N9/804

摘要： A digital video signal recording apparatus records a video signal expressed by four digital components such that even numbered pixel is expressed by a first type luminance signal component and two color difference signal components, and odd numbered pixel is expressed by a second type luminance signal component. For the 525/60 NTSC system with 3-segment and 4-channel arrangement, one field video signal is stored in three segments. The recording apparatus has a standard channel order generator for generating a standard channel order of a recurring channel pattern. The four digital components are aligned based on the recurring channel pattern so that the first type luminance signal component and two color difference signal components for the even numbered pixel are stored in a same segment by the same channel. As a result, the samples for the same-position pixels are recorded by the same recording head, adjacent samples are recorded by different heads, and error concealment functions effectively.

摘要翻译： 数字视频信号记录装置记录由四个数字分量表示的视频信号，使得偶数像素由第一类型亮度信号分量和两个色差信号分量表示，奇数像素由第二类型亮度信号分量表示。 对于具有3段和4通道排列的525/60 NTSC系统，一个场视频信号存储在三个段中。 记录装置具有用于生成重复频道图案的标准频道顺序的标准频道顺序发生器。 基于循环通道图案对四个数字分量进行排列，使得偶数编号的像素的第一类型亮度信号分量和两个色差信号分量通过相同的通道存储在相同的分段中。 结果，相同位置像素的采样由相同的记录头记录，相邻的采样由不同的记录头记录，并且有效地进行误差隐藏。

公开(公告)号：US5331639A

公开(公告)日：1994-07-19

申请号：US609647

申请日：1990-11-06

申请人： Masahiro Takatori ,  Yukio Nakano ,  Keiichi Ishida ,  Takashi Mori ,  Yoshihiro Ashi ,  Tadayuki Kanno ,  Hiromi Ueda

发明人： Masahiro Takatori ,  Yukio Nakano ,  Keiichi Ishida ,  Takashi Mori ,  Yoshihiro Ashi ,  Tadayuki Kanno ,  Hiromi Ueda

IPC分类号： H04J3/00 ,  H04J3/06 ,  H04L7/00 ,  H04Q11/04

CPC分类号： H04J3/0623 ,  H04J2203/0089

摘要： A method and an apparatus for converting a frame phase of a signal having a frame structure specified in the CCITT recommendations which contains N (N: an integer 2 or above) pieces of frames applied with time-division/multiplex, in which the N pieces of frames are given to N pieces of memories, respectively, a write address is given independently to each memory so that the N pieces of frames are written in the respective memories in a same phase as the phase in the signal, a read address is given independently to each memory so that the N pieces of frames are read out of the respective memories in a same phase as the write phase, a difference between a write address and a read address in each memory is set identical under an initial state, and justification is executed for a frame which is read out of the memory in accordance with a difference between existing write address and read address in each memory, whereby to perform frame phase conversion while maintaining relative phase among respective frames.

摘要翻译： 一种用于转换具有CCITT建议中指定的帧结构的信号的帧相位的方法和装置，其包含以时分复用应用的N（N：整数2或以上）帧，其中N个 分别给予N个存储器，每个存储器独立地给出写入地址，使得N个帧以与信号中的相位相同的相位写入各个存储器中，给出读取地址 独立于每个存储器，使得N个帧在与写入相位相同的相位中从各个存储器读出，每个存储器中的写入地址和读取地址之间的差在初始状态下被设置为相同，并且对齐 根据存储器中的现有写入地址和读取地址之间的差异从存储器中读出的帧被执行，由此执行帧相位转换，同时保持相对相位 g各个框架。

公开(公告)号：US4807931A

公开(公告)日：1989-02-28

申请号：US6276

申请日：1987-01-20

申请人： Keiichi Ishida ,  Kuniyoshi Harada

发明人： Keiichi Ishida ,  Kuniyoshi Harada

IPC分类号： A47C7/46 ,  F04B33/00 ,  F04B45/00

CPC分类号： A47C7/467 ,  Y10S297/03

摘要： An air-controlled lumbar support apparatus for a vehicle seat having a base member and a backrest is provided and includes an inflatable chamber, a valve mechanism, and a pneumatic tube. The inflatable chamber is mounted within the backrest and includes at least one partition disposed across a substantial portion of the at least one inflatable chamber. The valve mechanism receives and discharges a flow of pressurized fluid. The pneumatic tube interconnects the valve mechanism and the inflatable chamber for transferring the flow of pressurized fluid. A pump is attached to the valve mechanism for injecting fluid through the valve mechanism and the pneumatic tube to inflate the inflatable chamber. A switching mechanism allows for the release of fluid out of the valve mechanism, thereby deflating the inflatable chamber, as desired.

摘要翻译： 提供了一种用于具有基座部件和靠背的车辆用座椅的空气调节式腰部支撑装置，具备充气室，气门机构和气动管。 所述可充气室安装在所述靠背内，并且包括至少一个横跨所述至少一个可充气室的大部分设置的隔板。 阀机构接收和排出加压流体流。 气动管将阀机构和可充气室相互连接，用于传送加压流体流。 泵连接到阀机构，用于通过阀机构和气动管喷射流体，以使充气室膨胀。 切换机构允许将流体从阀机构释放出来，从而根据需要使可膨胀室放气。

公开(公告)号：US4436812A

公开(公告)日：1984-03-13

申请号：US313665

申请日：1981-10-21

申请人： Koichi Endoh ,  Nobuhiko Tsuji ,  Keijiroh Nakamura ,  Toshiyoshi Hamada ,  Keiichi Ishida

发明人： Koichi Endoh ,  Nobuhiko Tsuji ,  Keijiroh Nakamura ,  Toshiyoshi Hamada ,  Keiichi Ishida

IPC分类号： C12Q1/54 ,  G01N33/66 ,  G01N35/00

CPC分类号： G01N33/66 ,  C12Q1/54 ,  Y10S435/817 ,  Y10T436/115831 ,  Y10T436/144444

摘要： A process of calibrating a blood sugar analyzing apparatus, in which the blood sugar concentration in a blood specimen is measured with a fixed enzyme membrane sensor and corrected by calibration means, said blood sugar analyzing apparatus providing a linear relationship between measured and actual blood sugar concentrations in a range of blood sugar concentrations which are lower than a predetermined blood sugar concentration, and producing a deviation from said linear relationship in a range of blood sugar concentrations higher than said predetermined blood sugar concentration, in that said process comprises the steps of effecting a plurality of measurements of standard solutions having known low blood sugar concentrations in said blood sugar analyzing apparatus, obtaining an average value of the results of the measurements with said calibration means, determining a first correction coefficient (k.sub.1) to correct a deviation of said average value from the reference blood sugar concentration, thereafter measuring a blood specimen, and multiplying the result of the measurement by said correction coefficient with said calibration means when said result of the measurement is less than said predetermined blood sugar concentration and by a second calibration coefficient (K.sub.2) when the result of the measurement exceeds said predetermined blood sugar concentration.

摘要翻译： 一种校准血糖分析装置的方法，其中用固定的酶膜传感器测量血液标本中的血糖浓度并通过校准装置校正，所述血糖分析装置在测量的和实际的血糖浓度之间呈线性关系 在低于预定血糖浓度的血糖浓度范围内，并且在高于所述预定血糖浓度的血糖浓度范围内产生与所述线性关系的偏差，因为所述方法包括以下步骤： 在所述血糖分析装置中多次测量具有已知低血糖浓度的标准溶液，用所述校准装置获得测量结果的平均值，确定第一校正系数（k1）以校正所述平均值的偏差 从参考血糖浓度 然后测量血液样本，并且当所述测量结果小于所述预定血糖浓度时，将测量结果与所述校正系数相乘，并且当第二校准系数（K2）的结果为 测量超过所述预定的血糖浓度。