公开(公告)号：USD526672S1

公开(公告)日：2006-08-15

申请号：US29234124

申请日：2005-07-14

申请人： Masao Izawa

设计人： Masao Izawa

公开(公告)号：US5176140A

公开(公告)日：1993-01-05

申请号：US567392

申请日：1990-08-14

申请人： Kuniaki Kami ,  Masashi Abe ,  Masao Izawa ,  Takanao Fujimura ,  Yukihiko Sawada ,  Masaaki Hayashi ,  Shuichi Takayama ,  Takashi Tsukaya ,  Takeaki Nakamura ,  Masanori Hamazaki ,  Takahiro Echizenya ,  Yoshihisa Taniguchi ,  Hironobu Aoki ,  Fukashi Yoshizawa ,  Yoshiro Nishimura ,  Hiroshi Suzushima

发明人： Kuniaki Kami ,  Masashi Abe ,  Masao Izawa ,  Takanao Fujimura ,  Yukihiko Sawada ,  Masaaki Hayashi ,  Shuichi Takayama ,  Takashi Tsukaya ,  Takeaki Nakamura ,  Masanori Hamazaki ,  Takahiro Echizenya ,  Yoshihisa Taniguchi ,  Hironobu Aoki ,  Fukashi Yoshizawa ,  Yoshiro Nishimura ,  Hiroshi Suzushima

IPC分类号： A61B8/12 ,  B06B1/06

CPC分类号： A61B8/12 ,  A61B8/4461 ,  B06B1/0644 ,  A61B8/445

摘要： In an ultrasonic probe for use in ultrasonic endoscope, ultrasonic diagnosing apparatus and other ultrasonic apparatuses, an ultrasonic vibrator is arranged in a recess formed in a cylindrical housing and is secured thereto such that portions of first and second electrodes are exposed out of the recess. First and second lead wires are embedded in the housing such that tips of the lead wires are exposed within connecting areas formed in the housing in communication with the recess. The tips of the first and second lead wires are connected to first and second electrodes of the ultrasonic vibrator with the aid of conductive members made of solder, conductive paste or conductive adhesive agent. The other end of the first and second lead wires are extended from the same end face of the cylindrical housing.

摘要翻译： 在用于超声波内窥镜，超声波诊断装置和其他超声波装置的超声波探头中，将超声波振子布置在形成于圆筒形壳体中的凹部中，并将其固定，使得第一和第二电极的一部分露出凹部。 第一和第二引线被嵌入壳体中，使得引线的尖端暴露在与凹部连通的壳体中形成的连接区域内。 借助于由焊料，导电膏或导电粘合剂制成的导电构件，第一和第二引线的尖端连接到超声波振动器的第一和第二电极。 第一和第二引线的另一端从圆柱形壳体的相同端面延伸。

公开(公告)号：US4090921A

公开(公告)日：1978-05-23

申请号：US707068

申请日：1976-07-20

申请人： Ichiro Sawamura ,  Shinroku Sogi ,  Shin-ichi Kamachi ,  Makoto Yoshinaga ,  Atsuo Goto ,  Masao Izawa ,  Yoshio Nakajima ,  Nagahiro Gocho ,  Toshio Shinohara ,  Shin-ichiro Hattori

发明人： Ichiro Sawamura ,  Shinroku Sogi ,  Shin-ichi Kamachi ,  Makoto Yoshinaga ,  Atsuo Goto ,  Masao Izawa ,  Yoshio Nakajima ,  Nagahiro Gocho ,  Toshio Shinohara ,  Shin-ichiro Hattori

IPC分类号： C12M3/02 ,  C12M1/36 ,  C12M3/00 ,  C12K1/10

CPC分类号： C12M41/34 ,  C12M41/36 ,  C12M41/48 ,  Y10S435/80 ,  Y10S435/807 ,  Y10S435/808 ,  Y10S435/809

摘要： An apparatus for automatically cultivating tissues or cells of a living body comprises a main body the inside of which is maintained in a predetermined atmosphere by an atmosphere control means. A container containing the tissues or cells and a nutrient solution is disposed in the main body and cultivated or multiplied tissues or cells in the container divided and fed for subculture into a plurality of empty cultivating containers disposed in the main body by an operating means which performs necessary operations for subculture. The atmosphere control means and the operating means are totally controlled by an apparatus control means.

摘要翻译： 用于自动培养生物体的组织或细胞的装置包括通过气氛控制装置将其内部保持在预定的气氛中的主体。 在主体中设置容纳组织或细胞的容器以及营养液，并通过操作装置进行分割并供给传代培养的容器中的组织或细胞进行培养或繁殖成为设置在主体中的多个空栽培容器 亚文化的必要操作。 气氛控制装置和操作装置由装置控制装置完全控制。

公开(公告)号：US5272449A

公开(公告)日：1993-12-21

申请号：US26081

申请日：1993-03-04

申请人： Masao Izawa

发明人： Masao Izawa

IPC分类号： G01R13/22 ,  G01R13/28 ,  G01R35/00 ,  H03F1/30 ,  H03G3/20 ,  H03F1/02

CPC分类号： G01R35/002 ,  G01R13/22 ,  G01R13/28 ,  H03F1/304

摘要： A vertical amplifier system for a multitrace oscilloscope including a first and a second variable gain amplifiers each connected to each channel of a multitrace oscilloscope. First, a first reference voltage is fed to the two variable gain amplifiers at the same time. The polarity of output of the second variable gain amplifier is inverted, and the inverted output is added to the output of the first variable gain amplifier by an adder. The added result is detected by a resistor. A CPU automatically controls a gain of at least one of the variable gain amplifiers while receiving the added result so that the added result becomes zero. Second, a second reference voltage (a ground level voltage, for example) is applied to both variable gain amplifiers, and an offset of at least one of the variable gain amplifiers is adjusted so that the added result detected by the resistor becomes zero. The input-output characteristics of both variable gain amplifiers are equalized with high accuracy.

摘要翻译： 一种用于多雷达示波器的垂直放大器系统，包括每个连接到多雷达示波器的每个通道的第一和第二可变增益放大器。 首先，将第一参考电压同时馈送到两个可变增益放大器。 第二可变增益放大器的输出极性反转，反相输出由加法器加到第一可变增益放大器的输出端。 附加结果由电阻检测。 CPU在接收到相加结果时自动控制至少一个可变增益放大器的增益，使得相加结果变为零。 第二，对两个可变增益放大器施加第二参考电压（例如地电平电压），并且调整至少一个可变增益放大器的偏移，使得由电阻器检测的相加结果变为零。 两个可变增益放大器的输入输出特性均具有高精度。

公开(公告)号：US5162750A

公开(公告)日：1992-11-10

申请号：US778377

申请日：1991-10-17

申请人： Takeshi Ito ,  Masao Izawa

发明人： Takeshi Ito ,  Masao Izawa

IPC分类号： H03H11/04 ,  H03F3/72 ,  H03H7/06 ,  H03H7/12

CPC分类号： H03F3/72

摘要： A band limiter connected between output lines of a differential amplifier. The band limiter includes a bipolar transistor connected to the output lines via capacitors, and includes a temperature detecting device for detecting ambient temperature. Transistor capacitance is connected to or disconnected from the output lines in response to a bandwidth limiting signal. The transistor constitutes a low-pass filter functioning as a band limiter when it is closed, whereas it functions as a variable capacitor which varies its capacitance in accordance with the ambient temperature when it is opened. The high-band frequency characteristic of the differential amplifier is temperature compensated by the transistor functioning as a variable capacitance.

摘要翻译： 连接在差分放大器的输出线之间的限幅器。 带限制器包括通过电容器连接到输出线的双极晶体管，并且包括用于检测环境温度的温度检测装置。 响应于带宽限制信号，晶体管电容与输出线连接或断开。 晶体管构成低通滤波器，当它被关闭时用作带限制器，而它用作可变电容器，其在打开时根据环境温度改变其电容。 差分放大器的高频带特性由作为可变电容的晶体管进行温度补偿。

公开(公告)号：US4339537A

公开(公告)日：1982-07-13

申请号：US91767

申请日：1979-11-06

申请人： Shinroku Sogi ,  Masao Izawa ,  Shinichiro Hattori ,  Ikuo Tawara ,  Daizo Shinohara ,  Sachiko Tachikawa

发明人： Shinroku Sogi ,  Masao Izawa ,  Shinichiro Hattori ,  Ikuo Tawara ,  Daizo Shinohara ,  Sachiko Tachikawa

IPC分类号： C12M3/02 ,  C12M3/00 ,  C12N5/06 ,  C12N5/00 ,  C12M3/04

CPC分类号： C12M23/04

摘要： Biological substances such as tissues, cells, vaccines and viruses are cultured by the steps of: introducing a culture solution having the substances suspended therein into a closed culture vessel having a plurality of disc-like implantation plates arranged horizontally with a certain space between successive plates so that a predetermined number of the implantation plates is immersed in the culture solution; culturing the substances on the surface of the implantation plates; removing the substances from the implantation plates; suspending the removed cultured substances in a new culture solution; and successively repeating the steps of culturing, removing the cultured substances and suspending in a new culture solution while each time increasing the amount of newly supplied culture solution to progressively increase the number of implantation plates immersed in the culture solution. This process enables production of a large amount of biological substance from a small amount of seed substance by mass production in a simple operation without any contamination.

摘要翻译： 通过以下步骤培养诸如组织，细胞，疫苗和病毒的生物物质：将具有悬浮在其中的物质的培养溶液引入封闭培养容器中，所述培养容器具有多个盘状植入板，所述多个盘状植入板在连续板之间以一定间隔水平排列 使得预定数量的植入板浸入培养溶液中; 在植入板的表面上培养物质; 从植入板上去除物质; 将去除的培养物质悬浮在新的培养液中; 连续重复培养，除去培养物质并悬浮在新培养液中的步骤，同时增加新供应的培养液的量，逐渐增加浸入培养液中的植入板的数量。 该方法能够通过在没有任何污染的简单操作下大量生产从少量种子物质生产大量生物物质。

公开(公告)号：US4176376A

公开(公告)日：1979-11-27

申请号：US919716

申请日：1978-06-27

申请人： Shinichi Kamachi ,  Masao Izawa ,  Nagahiro Gocho ,  Yoshio Nakajima ,  Shinichiro Hattori

发明人： Shinichi Kamachi ,  Masao Izawa ,  Nagahiro Gocho ,  Yoshio Nakajima ,  Shinichiro Hattori

IPC分类号： G01N15/14 ,  G06T7/00 ,  H04N7/02

CPC分类号： G06T7/00 ,  G01N15/1468 ,  G01N15/1475

摘要： An image processing system converts gradation data of an image signal from a television camera into a digital code and transfers it to a computer. In the image processing system suitable means slice a portion which contains data of the image signal at a given level, means quantize a signal waveform obtained by the slice means, means count how many numbers of pulses obtained by the quantizing means at a given portion of one horizontal scan during each horizontal scan, and means for transfer counted values of the counting means to the computer at every completion of one horizontal scan.

摘要翻译： 图像处理系统将来自电视摄像机的图像信号的灰度数据转换为数字代码并将其传送到计算机。 在图像处理系统中，合适的装置将包含图像信号的数据的部分切片为给定的级别，意味着量化由切片装置获得的信号波形，这意味着计算由量化装置在给定部分获得的脉冲数量 每个水平扫描期间的一个水平扫描，以及用于在每次完成一次水平扫描时将计数装置的计数值传送到计算机的装置。

公开(公告)号：US06542698B2

公开(公告)日：2003-04-01

申请号：US09846323

申请日：2001-05-02

申请人： Masao Izawa

发明人： Masao Izawa

IPC分类号： G03B1718

CPC分类号： H04N5/2251 ,  H04N5/23293

摘要： A shading hood member for a digital camera, which can easily be attached to a liquid crystal monitor of a digital camera of the existing type, and which has a simple structure and is compact in size, and which can be manufactured at low cost, is disclosed. The shading hood member is detachably attached to the liquid crystal monitor in such a manner as to cover the periphery of the liquid crystal screen of the liquid crystal monitor that is openably provided on the outside surface of a camera body.

公开(公告)号：US5223768A

公开(公告)日：1993-06-29

申请号：US777934

申请日：1991-10-17

申请人： Masao Izawa ,  Yuji Fujita

发明人： Masao Izawa ,  Yuji Fujita

IPC分类号： G01R35/00 ,  G01R13/20 ,  G01R13/22 ,  G09G1/00 ,  G09G1/04 ,  G09G1/08 ,  G09G5/00 ,  G09G5/36 ,  G09G5/38 ,  H04N9/29

CPC分类号： G09G1/04 ,  H04N9/29

摘要： A data display apparatus with a function for correcting the effect of external magnetic field including a display, a driving circuit for driving the display, an adjuster for adjusting a display position of input signal, a detector for detecting an output voltage of the driving circuit, and a difference detection circuit. The difference detection circuit detects a difference between an output of the detector when a predetermined reference signal is inputted as the input signal and an output of the detector when a display position of the predetermined reference signal is adjusted to a reference position on the screen of the display by the adjuster. The difference is stored in a memory as calibration data for correcting the effect of external magnetic field or the like.

摘要翻译： 具有用于校正包括显示器的外部磁场的影响的功能的数据显示装置，用于驱动显示器的驱动电路，用于调整输入信号的显示位置的调节器，用于检测驱动电路的输出电压的检测器， 和差分检测电路。 差分检测电路当将预定参考信号作为输入信号输入时检测检测器的输出与检测器的输出之间的差异，当预定参考信号的显示位置被调整到基准位置时 由调节器显示。 该差值作为校正数据存储在存储器中，用于校正外部磁场等的影响。

公开(公告)号：US5138239A

公开(公告)日：1992-08-11

申请号：US777180

申请日：1991-10-16

申请人： Masao Izawa ,  Hidenori Tomishima

发明人： Masao Izawa ,  Hidenori Tomishima

IPC分类号： G01R13/22 ,  G01R13/28 ,  G01R13/32

CPC分类号： G01R13/22

摘要： A vertical amplifier apparatus with a beam-finding function for an oscilloscope including an analog multiplier and a gain control circuit. The analog multiplier multiplies an input signal to the vertical amplifier by a gain control signal. The gain control circuit outputs a DC voltage as the gain control signal. In a beam-finding mode, the gain control circuit supplies the analog multiplier with the gain control signal whose absolute value is much smaller than that of the gain control signal in a normal mode. This makes is possible to obviate a dedicated beam-finder circuit. In a multi-channel oscilloscope, the beam-finding operation can be performed independently for each channel.

摘要翻译： 一种具有用于示波器的波束发现功能的垂直放大器装置，包括模拟乘法器和增益控制电路。 模拟乘法器通过增益控制信号将输入信号与垂直放大器相乘。 增益控制电路输出直流电压作为增益控制信号。 在波束寻找模式中，增益控制电路向模拟乘法器提供在正常模式下其绝对值远小于增益控制信号的增益控制信号。 这使得可以避免专用的寻线器电路。 在多通道示波器中，可以为每个通道独立地执行寻轨操作。