公开(公告)号：US20070014190A1

公开(公告)日：2007-01-18

申请号：US11181514

申请日：2005-07-14

申请人： Keith Fehl ,  Yoichi Suzuki

发明人： Keith Fehl ,  Yoichi Suzuki

IPC分类号： H04B1/02 ,  A61B8/00

CPC分类号： B06B1/0215 ,  B06B1/0223 ,  G01S7/5202 ,  G01S7/524

摘要： A multi-level pulser for an ultrasound system is provided that receives a reference voltage input signal, a shading signal, and a control signal. The pulser produces an output signal for driving a transducer, with the output signal based on the reference voltage signal, the shading signal, and the control signal. The output signal includes a continuous wave (CW) signal interleaved with a pulse wave (PW) signal. The PW signal may have multiple levels of amplitude.

摘要翻译： 提供了一种用于超声系统的多电平脉冲发生器，其接收参考电压输入信号，阴影信号和控制信号。 脉冲发生器产生用于驱动换能器的输出信号，输出信号基于参考电压信号，阴影信号和控制信号。 输出信号包括与脉冲波（PW）信号交错的连续波（CW）信号。 PW信号可能具有多个幅度电平。

公开(公告)号：US20060017801A1

公开(公告)日：2006-01-26

申请号：US11178385

申请日：2005-07-12

申请人： Yoichi Suzuki ,  Yoshinori Morimoto ,  Kenichi Saito

发明人： Yoichi Suzuki ,  Yoshinori Morimoto ,  Kenichi Saito

IPC分类号： B41J2/435

CPC分类号： B41J2/473

摘要： In an image recording apparatus, an exposure control circuit includes: a clock selecting circuit for respectively outputting different scanning clocks corresponding to each laser light sources based on information on oscillation wavelengths of laser beams; and laser driving circuits for operating synchronously with the respective scanning clocks to output modulation signals corresponding to image data for each of the laser light sources. The clock selecting circuit selectively output one scanning clock among a plurality of scanning clocks with different oscillation frequencies which are previously prepared based on the information on the oscillation wavelengths of the plurality of laser beams with respect to at least one laser light source among the plurality of laser light sources.

摘要翻译： 在图像记录装置中，曝光控制电路包括：时钟选择电路，用于基于关于激光束的振荡波长的信息分别输出与各激光光源对应的不同的扫描时钟; 以及激光驱动电路，用于与各个扫描时钟同步地操作，以输出与每个激光光源相对应的图像数据的调制信号。 时钟选择电路在具有不同振荡频率的多个扫描时钟之间选择性地输出一个扫描时钟，所述振荡频率预先基于关于多个激光束中的至少一个激光源的振荡波长的信息准备 激光光源。

公开(公告)号：US06602196B2

公开(公告)日：2003-08-05

申请号：US10170031

申请日：2002-06-12

申请人： Yoichi Suzuki ,  Shinichi Amemiya

发明人： Yoichi Suzuki ,  Shinichi Amemiya

IPC分类号： A61B806

CPC分类号： G01S15/8981 ,  A61B8/06 ,  A61B8/13 ,  G01S7/52034 ,  G01S7/52046 ,  G01S7/52085 ,  G01S15/8988

摘要： In order to make both the maintenance of a scan range and a frame rate for ultrasonic imaging and high definition of an image compatible with each other, a sound-ray density for scan is made nonuniform, and a sound-ray density is rendered dense at a required portion and coarse at portions other than the portion.

公开(公告)号：US6018488A

公开(公告)日：2000-01-25

申请号：US104626

申请日：1998-06-25

申请人： Akihiro Mishima ,  Yoichi Suzuki ,  Yasumitsu Nozawa ,  Masami Masuda

发明人： Akihiro Mishima ,  Yoichi Suzuki ,  Yasumitsu Nozawa ,  Masami Masuda

IPC分类号： G11C7/00

CPC分类号： G11C7/00

摘要： A semiconductor memory device includes bit lines and word lines arranged lengthwise and breadthwise, memory cells 1 capable of reading out and writing in, MOS transistors Q1 and Q2 for pre-charge, MOS transistors Q3 for short-circuiting, and transistors Q4 and Q5 for setting voltage level. The bit lines are provided two pieces at each bit. Between the MOS transistors Q1, Q2 for pre-charge and the bit lines driving power supply terminal Vcc, three pieces of the fuses F1-F3 are connected at each column. When the leak defect occurs to the bit lines, all of the fuses F1-F3 connected to the bit lines are cut. Further, a semiconductor memory device includes a plurality of section regions, a redundancy circuit RD1 which replaces a defective cell at each section region, a redundancy circuit RD2 which replaces the defective cell at each row address. The section regions are provided at each address in the column direction. In each section region, cell ground power supply lines Vss are formed circularly. Outside each section region a pad ground power supply line Vss' are formed. Each of the cell ground power supply lines Vss and the pad ground power supply line Vss' are connected via a plurality of fuses F connected in parallel.

摘要翻译： 半导体存储器件包括纵向和纵向布置的位线和字线，能够读出和写入的用于预充电的MOS晶体管Q1和Q2，用于短路的MOS晶体管Q3和用于短路的MOS晶体管Q3的晶体管Q4和Q5 设置电压电平。 位线在每个位都提供两段。 在用于预充电的MOS晶体管Q1，Q2和位线驱动电源端子Vcc之间，在每列连接三个保险丝F1-F3。 当位线发生泄漏故障时，连接到位线的所有保险丝F1-F3被切断。 此外，半导体存储器件包括多个部分区域，替换每个部分区域的有缺陷的单元的冗余电路RD1，替代每个行地址处的有缺陷单元的冗余电路RD2。 在列方向的每个地址处设置区域区域。 在每个区域中，单元地电源线Vss是循环形成的。 在每个区域区域之外形成焊盘接地电源线Vss'。 单元接地电源线Vss和焊盘接地电源线Vss'中的每一个通过并联连接的多个保险丝F连接。

公开(公告)号：US5521741A

公开(公告)日：1996-05-28

申请号：US427184

申请日：1995-04-21

申请人： Hiromitsu Umezawa ,  Yoichi Suzuki ,  Tomokazu Imura ,  Tsugio Tokumasu ,  Hiroshi Rikukawa

发明人： Hiromitsu Umezawa ,  Yoichi Suzuki ,  Tomokazu Imura ,  Tsugio Tokumasu ,  Hiroshi Rikukawa

IPC分类号： G02F1/09 ,  G02F1/03

CPC分类号： G02F1/093

摘要： A polarization plane switch comprising a Faraday rotator made of an iron-containing garnet single-crystal film and magnetic field applying devices capable of reversing a magnetic field to be applied to the Faraday rotator. The polarization plane switch has a structure in which magnetization of part of the Faraday rotator is unsaturated and that of the remaining portion of it is saturated when a magnetic field is applied to the Faraday rotator by the magnetic field applying device, and a light beam passes through the magnetically saturated portion almost vertically to the film surface. As the above Faraday rotator, it is the most preferable to use a Faraday rotator made of Bi-substituted iron garnet single crystal formed by liquid-phase epitaxy and having a compensation temperature, and thermally treated under the top condition at a temperature between 1,120.degree. and 1,180.degree. C. for 7 hours or less.

摘要翻译： 包括由含铁石榴石单晶膜制成的法拉第旋转器的偏振平面开关和能够反转施加到法拉第旋转器的磁场的磁场施加装置。 偏振平面开关具有这样一种结构，其中当通过磁场施加装置向法拉第转子施加磁场时，法拉第转子的一部分的磁化是不饱和的，剩余部分的磁化饱和，并且光束通过 通过磁性饱和部分几乎垂直于膜表面。 作为上述法拉第旋转器，最优选使用由液相外延形成的具有补偿温度的双取代铁石榴石单晶制成的法拉第旋转器，并在顶部条件下在1120℃的温度下进行热处理 和1,180℃下干燥7小时以上。

公开(公告)号：US5490511A

公开(公告)日：1996-02-13

申请号：US302710

申请日：1994-06-27

申请人： Shinichi Amemiya ,  Yoichi Suzuki

发明人： Shinichi Amemiya ,  Yoichi Suzuki

IPC分类号： H03H17/08 ,  A61B8/00

CPC分类号： H03H17/08

摘要： A digital phase shifting apparatus wherein the phase of a train of sampled digital-data is changed by a fine step shorter than a sampling period using a sampling signal with a fixed phase or a clock signal, the apparatus comprising:a memory unit for storing the time-axis train of sampled digital data one after another at addresses corresponding to sampling times;a memory read device for reading out digital data sampled at times ahead of a current sampling time by desired time differences from the memory unit one sampled data after another in synchronization with an operation to sample the time-axis train of sampled of digital data;registers for holding sampled digital data read out from the memory unit, from a most recently read data to a data ahead of the most recently read data sampled data by a predetermined piece count; andan interpolated-data generating device for summing up a plurality of sampled data held in the registers with a weight applied to each of the data to generate interpolated data at a desired arbitrary point of time within sampling intervals of the sampled digital data held in the registers.

摘要翻译： 一种数字移相装置，其中使用具有固定相位或时钟信号的采样信号，采样数字数据序列的相位比采样周期短的精细步骤改变，所述装置包括：存储单元，用于存储 采样数字数据的时间轴序列相应于采样时间的地址; 一种存储器读取装置，用于在与当前采样时间之前的时间采样的数字数据相对于来自存储器单元的一个采样数据采样的数字数据同步于采样数字数据采样的时间轴列的操作; 寄存器，用于保持从存储器单元读出的采样数字数据，从最近读取的数据到最近读取的数据采样数据之前的数据预定的片数; 以及内插数据生成装置，用于将保存在所述寄存器中的多个采样数据与施加到所述数据中的每一个的加权相加，以在所保持的采样数字数据的采样间隔内的所需任意时间点产生内插数据 注册

公开(公告)号：US4966411A

公开(公告)日：1990-10-30

申请号：US368348

申请日：1989-05-17

申请人： Miyoshi Katagiri ,  Tunetaro Ito ,  Masamitu Miyashita ,  Shinichi Kaneda ,  Yoichi Suzuki ,  Takao Sugano

发明人： Miyoshi Katagiri ,  Tunetaro Ito ,  Masamitu Miyashita ,  Shinichi Kaneda ,  Yoichi Suzuki ,  Takao Sugano

IPC分类号： A47C1/032

CPC分类号： A47C1/0325 ,  A47C1/03255 ,  A47C1/03266 ,  A47C1/03272 ,  A47C1/03283 ,  A47C1/03294 ,  A47C31/126

摘要： A chair with a backrest is arranged so that the seat can be shifted forwardly to a rest position upon a rearward inclination of the backrest. The front end of the seat is supported pivotably on a support base, and the seat is movable forwardly and rearwardly. A balancing member is provided below the seat, and the support base supports a fulcrum of the balancing member set between a front and rear point of action of the balancing member. A backrest is provided on the rear end of the balancing member, and a rear part of the seat is supported on the rear point of action of the balancing member through seat receiving means. An upward movement of the front point of action of the balancing member is translated by motion translating means to a forward movement of the seat.

公开(公告)号：US4683166A

公开(公告)日：1987-07-28

申请号：US846487

申请日：1986-04-01

申请人： Masso Yuto ,  Yoichi Suzuki

发明人： Masso Yuto ,  Yoichi Suzuki

IPC分类号： B29C44/32 ,  B29C47/02 ,  B29K105/04 ,  H01B3/44 ,  H01B7/285 ,  H01B13/14 ,  B32B3/26

CPC分类号： H01B3/441 ,  B29C44/322 ,  H01B13/14 ,  H01B7/2855 ,  Y10T428/249977 ,  Y10T428/249988 ,  Y10T428/249989 ,  Y10T428/24999 ,  Y10T428/2975

摘要： A foamed plastic insulated wire having a foamed plastic material insulation layer formed over a conductor. The plastic material includes at least one component having a swelling ratio greater than 55%, and the component comprises at least 20% by weight of the insulation layer. The insulated wire is produced by adding a blowing agent such as a chemical blowing agent and an inert gas and extruding the mixture over a conductor.

摘要翻译： 一种发泡塑料绝缘线，其具有形成在导体上的发泡塑料材料绝缘层。 该塑料材料包括至少一种具有大于55％的溶胀比的组分，该组分占该绝缘层的至少20重量％。 绝缘线通过添加发泡剂如化学发泡剂和惰性气体并将混合物挤出导体来制备。

公开(公告)号：US20110255559A1

公开(公告)日：2011-10-20

申请号：US13050434

申请日：2011-03-17

申请人： Akinori Hashimoto ,  Yoichi Suzuki ,  Kazuyoshi Shogen ,  Shoji Tanaka ,  Hisashi Sujikai

发明人： Akinori Hashimoto ,  Yoichi Suzuki ,  Kazuyoshi Shogen ,  Shoji Tanaka ,  Hisashi Sujikai

IPC分类号： H04J3/00

CPC分类号： H04L27/38 ,  H04L1/0045 ,  H04L1/0071 ,  H04L5/0048 ,  H04L27/2657 ,  H04L27/34 ,  H04L2027/0024 ,  H04L2027/0067

摘要： To provide a digital data transmitting apparatus and a digital data receiving apparatus that can realize, even when a transmission channel characteristic changes because of aged deterioration or the like of a relay, improvement of a reception performance following the change.A transmitting apparatus 1 generates a multiplexing frame formed by N slots including control information, data, outer parities, stuff bits, and inner parities and added with synchronization, pilot, and a transmission control signal and a parity and transmits data of the respective slots in a Transmission system designated by the transmission control signal. In this case, pilot signals are symbols allocated to all signal points in order determined in advance for each of modulation schemes. A receiving apparatus 2 rewrites a phase error table 214 to calculate a phase error and performs synchronous detection according to the pilot signals. The receiving apparatus 2 also rewrites a likelihood table 235 to perform inner code decoding. Consequently, since reception processing adapted to distortion of a transmission channel characteristic can be performed, improvement of a reception performance can be realized.

摘要翻译： 为了提供一种数字数据发送装置和数字数据接收装置，即使当传输信道特性由于中继的老化劣化等而改变时，也可以实现改变后的接收性能的提高。 发送装置1生成由包括控制信息，数据，外部奇偶校验，填充比特和内部奇偶校验的N个时隙形成的多路复用帧，并且添加了同步，导频，发送控制信号和奇偶校验，并且将各个时隙的数据发送到 由传输控制信号指定的传输系统。 在这种情况下，导频信号是按照每个调制方案预先确定的顺序分配给所有信号点的符号。 接收装置2重写相位误差表214以计算相位误差，并根据导频信号执行同步检测。 接收装置2还重写似然性表235以执行内码解码。 因此，由于可以执行适合于传输信道特性失真的接收处理，可以实现接收性能的提高。

公开(公告)号：US08000220B2

公开(公告)日：2011-08-16

申请号：US12528037

申请日：2008-02-22

申请人： Akinori Hashimoto ,  Yoichi Suzuki ,  Kazuyoshi Shogen ,  Shoji Tanaka ,  Hisashi Sujikai

发明人： Akinori Hashimoto ,  Yoichi Suzuki ,  Kazuyoshi Shogen ,  Shoji Tanaka ,  Hisashi Sujikai

IPC分类号： H04J11/00

CPC分类号： H04L27/38 ,  H04L1/0045 ,  H04L1/0071 ,  H04L5/0048 ,  H04L27/2657 ,  H04L27/34 ,  H04L2027/0024 ,  H04L2027/0067

摘要： To provide a digital data transmitting apparatus and a digital data receiving apparatus that can realize, even when a transmission channel characteristic changes because of aged deterioration or the like of a relay, improvement of a reception performance following the change.A transmitting apparatus 1 generates a multiplexing frame formed by N slots including control information, data, outer parities, stuff bits, and inner parities and added with synchronization, pilot, and a transmission control signal and a parity and transmits data of the respective slots in a transmission system designated by the transmission control signal. In this case, pilot signals are symbols allocated to all signal points in order determined in advance for each of modulation schemes. A receiving apparatus 2 rewrites a phase error table 214 to calculate a phase error and performs synchronous detection according to the pilot signals. The receiving apparatus 2 also rewrites a likelihood table 235 to perform inner code decoding. Consequently, since reception processing adapted to distortion of a transmission channel characteristic can be performed, improvement of a reception performance can be realized.

摘要翻译： 为了提供一种数字数据发送装置和数字数据接收装置，即使当传输信道特性由于中继的老化劣化等而改变时，也可以实现改变后的接收性能的提高。 发送装置1生成由包括控制信息，数据，外部奇偶校验，填充比特和内部奇偶校验的N个时隙形成的多路复用帧，并且添加了同步，导频，发送控制信号和奇偶校验，并且将各个时隙的数据发送到 由发送控制信号指定的发送系统。 在这种情况下，导频信号是按照每个调制方案预先确定的顺序分配给所有信号点的符号。 接收装置2重写相位误差表214以计算相位误差，并根据导频信号执行同步检测。 接收装置2还重写似然性表235以执行内码解码。 因此，由于可以执行适合于传输信道特性失真的接收处理，可以实现接收性能的提高。