中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

54 records (took 0.033 seconds)

    Ultrasonic diagnostic apparatus and ultrasonic probe
    31.
    发明授权
    Ultrasonic diagnostic apparatus and ultrasonic probe 有权
    超声波诊断仪和超声波探头

    公开(公告)号：US07755256B2

    公开(公告)日：2010-07-13

    申请号：US11556629

    申请日：2006-11-03

    Applicant: Koichi Shibamoto ,  Minoru Aoki ,  Yasuhisa Makita ,  Takashi Takeuchi ,  Hiroyuki Shikata

    Inventor： Koichi Shibamoto ,  Minoru Aoki ,  Yasuhisa Makita ,  Takashi Takeuchi ,  Hiroyuki Shikata

    IPC: H01L41/08

    CPC classification number: G10K11/02 ,  B06B1/0622

    Abstract: An ultrasonic probe including a piezoelectric vibrator configured to transmit and receive ultrasonic waves, an acoustic lens configured to focus the ultrasonic waves and an acoustic matching layer arranged between the piezoelectric vibrator and the acoustic lens and configured to modify acoustic impedance from the piezoelectric vibrator to the acoustic lens. The acoustic matching layer includes a first region arranged at center areas along a direction of transmitting and receiving of the ultrasonic waves, a second region arranged between the first region and the piezoelectric vibrator and having a rate of change of acoustic impedance which is less than rate of change of acoustic impedance of the first region and a third region arranged between the first region and the acoustic lens, and having a rate of change of acoustic impedance which is less than a rate of change of acoustic impedance of the first region.

    Abstract translation: 一种超声波探头，包括被配置为发送和接收超声波的压电振动器，配置成聚焦超声波的声透镜和布置在压电振动器和声透镜之间的声匹配层，并且被配置为将压电振动器的声阻抗改变为 声透镜 声匹配层包括布置在沿着超声波的发送和接收方向的中心区域处的第一区域，布置在第一区域和压电振动器之间并且具有低于速率的声阻抗变化率的第二区域 所述第一区域的声阻抗的变化和布置在所述第一区域和所述声透镜之间的第三区域，并且具有小于所述第一区域的声阻抗的变化率的声阻抗变化率。

    Ultrasonic probe
    32.
    发明授权
    Ultrasonic probe 失效
    超声波探头

    公开(公告)号：US07598658B2

    公开(公告)日：2009-10-06

    申请号：US11860799

    申请日：2007-09-25

    Applicant: Takashi Takeuchi ,  Hiroyuki Shikata ,  Minoru Aoki ,  Shinichi Sato ,  Masaaki Sudo

    Inventor： Takashi Takeuchi ,  Hiroyuki Shikata ,  Minoru Aoki ,  Shinichi Sato ,  Masaaki Sudo

    IPC: H01L41/08

    CPC classification number: B06B1/0622

    Abstract: An ultrasonic probe includes piezoelectric elements each including grooves parallel to each other and arrayed in a direction substantially parallel to the grooves, and a mixed member which is to fill the grooves and obtained by mixing in a nonconductive resin member a nonconductive granular substance with a coefficient of thermal expansion of not more than substantially 10−5 K−1.

    Abstract translation: 超声波探头包括压电元件，每个压电元件包括​​彼此平行并且基本上平行于凹槽的方向排列的凹槽，以及混合构件，其填充凹槽并通过在非导电树脂构件中混合非导电粒状物质而获得， 的热膨胀不大于10-5K-1。

    IMAGE SCANNER AND IMAGE FORMING APPARATUS
    34.
    发明申请
    IMAGE SCANNER AND IMAGE FORMING APPARATUS 有权
    图像扫描仪和图像形成装置

    公开(公告)号：US20070146816A1

    公开(公告)日：2007-06-28

    申请号：US11616594

    申请日：2006-12-27

    Applicant: Minoru Aoki

    Inventor： Minoru Aoki

    IPC: H04N1/04

    CPC classification number: H04N1/4097 ,  H04N1/401 ,  H04N2201/044

    Abstract: An image scanner includes a scanning unit that scans a white scanning member via a contact glass on one line basis when the image scanner is powered on and outputs image data of the white scanning member, and a determining unit that determines whether at least one of the contact glass and the white scanning member has dirt or a scratch thereon by comparing the image data with reference data on one line basis. The reference data is acquired by scanning the scanning member in a situation that there is no dirt or scratch on the scanning member.

    Abstract translation: 一种图像扫描仪，包括扫描单元，当扫描仪通电时，通过接触玻璃一次扫描白色扫描构件，并输出白色扫描构件的图像数据;确定单元，确定是否至少有一个 接触玻璃和白色扫描构件通过在一行基础上比较图像数据与参考数据而在其上具有灰尘或划痕。 通过在扫描构件上没有污物或划痕的情况下扫描扫描构件来获取参考数据。

    Polymer and macromolecular solid electrolyte containing the same
    35.
    发明授权
    Polymer and macromolecular solid electrolyte containing the same 失效
    含有高分子和大分子固体电解质

    公开(公告)号：US06498230B2

    公开(公告)日：2002-12-24

    申请号：US09747446

    申请日：2000-12-22

    Applicant: Minoru Aoki ,  Ryuji Aizawa ,  Shoji Ito ,  Jinxing Pan

    Inventor： Minoru Aoki ,  Ryuji Aizawa ,  Shoji Ito ,  Jinxing Pan

    IPC: C08G7300

    CPC classification number: C08G65/3324 ,  C08G65/332 ,  C08G65/33317 ,  C08G65/3346 ,  C08G65/3348 ,  C08L33/08 ,  C08L71/02 ,  C08L2205/05 ,  H01M8/1025 ,  H01M8/1072 ,  H01M2300/0082 ,  Y02P70/56 ,  C08L2666/04

    Abstract: This invention is to provide a macromolecular solid electrolyte exhibiting high ion conductivity even at low temperatures and a polymer used therefor. This invention relates to a polymer formed of structural units represented by the following formula (1): wherein R represents a linear or branched alkylene residue of 1 to 4 carbon atoms; X− represents a deprotonated residue of an acid; Y+ represents a cation of a nitrogen-containing compound; Z represents a residue of a monoethylenically unsaturated compound; m represents a number of average addition mols of a branched chain bound to the structural unit, —(RO)—, forming a main chain and is in the range of 2 to 20; n is in the range of 3 to 500; and p is in the range of 0 to 2, and macromolecular solid electrolyte comprising the polymer as an essential component.

    Abstract translation: 本发明提供即使在低温下也具有高离子传导性的高分子固体电解质和用于其的聚合物。 本发明涉及由下式（1）表示的结构单元形成的聚合物：其中R表示1至4个碳原子的直链或支链亚烷基残基; X-表示酸的去质子化残基; Y +代表含氮化合物的阳离子; Z表示单烯属不饱和化合物的残基; m表示与结构单元结合的支链的平均加成摩尔数， - （RO） - ，形成主链且在2至20的范围内; n在3至500的范围内; p为0〜2，高分子固体电解质为高分子作为必要成分。

    Directional control valve with flow distribution valves
    36.
    发明授权
    Directional control valve with flow distribution valves 失效
    带分流阀的定向控制阀

    公开(公告)号：US5957159A

    公开(公告)日：1999-09-28

    申请号：US142870

    申请日：1998-09-17

    Applicant: Kinya Takahashi ,  Yoshizumi Nishimura ,  Yusaku Nozawa ,  Nobuhiko Ichiki ,  Minoru Aoki

    Inventor： Kinya Takahashi ,  Yoshizumi Nishimura ,  Yusaku Nozawa ,  Nobuhiko Ichiki ,  Minoru Aoki

    IPC: E02F9/22 ,  F15B11/05 ,  F15B13/08

    CPC classification number: E02F9/2267 ,  E02F9/2225 ,  E02F9/2271 ,  E02F9/2296 ,  F15B11/05 ,  F15B2211/20553 ,  F15B2211/3053 ,  F15B2211/30555 ,  F15B2211/3144 ,  F15B2211/329 ,  F15B2211/35 ,  F15B2211/71 ,  F15B2211/78 ,  Y10T137/87169 ,  Y10T137/87185

    Abstract: A pair of directional control valves 8 and a pair of hold check valves 9 are disposed respectively between a pair of metering notches 6, which are formed in a land 4-1 of a spool 2 and have functions of both flow rate control and direction control, and a pair of actuator ports A, B. Each hold check valve comprises a valve body 90 in the form of a hollow spool having a seat portion 12 formed on an outer periphery and being subject to a pressure developed in an outlet passage 10 communicating with one of the actuator ports to act in the valve-closing direction. Each flow distribution valve comprises a valve body 80 being slidably fitted in the valve body 90 and having a front surface positioned to face an inlet passage 7 communicating with the metering notch and a rear surface positioned to face an control pressure chamber 30 communicating with a signal detecting hydraulic line. The valve body 90 has a shape to maintain a balance between forces produced by a pressure in the control pressure chamber and acting upon the valve body. A slit 21 having a variable dead zone X2 is formed between the valve body 80 and the valve body 90 for detecting and introducing a pressure between an outlet portion of the flow distribution valve and an inlet portion of the hold check valve to the control pressure chamber. The casing structure and device construction of a directional control valve with postpositional type flow distribution valves are thereby simplified.

    Abstract translation: PCT No.PCT / JP98 / 00197 Sec。 371日期：1998年9月17日 102（e）1998年9月17日PCT PCT 1998年1月20日PCT公布。 第WO98 / 31940号公报 日期1998年7月23日一对方向控制阀8和一对保持止回阀9分别设置在一对计量凹口6之间，这些计量凹口6形成在阀芯2的平台4-1中并且具有两个流动 速度控制和方向控制以及一对致动器端口A，B。每个保持止回阀包括中空阀芯形式的阀体90，该阀体具有形成在外周上的阀座部分12， 与致动器端口中的一个连通的出口通道10以沿阀关闭方向作用。 每个流量分配阀包括可滑动地装配在阀体90中的阀体80，其具有面向与计量凹口连通的入口通道7的前表面以及与信号通信的控制压力室30相对的后表面 检测液压管路。 阀体90具有保持由控制压力室中的压力产生的作用在阀体上的力之间的平衡的形状。 具有可变死区X2的狭缝21形成在阀体80和阀体90之间，用于检测和分配在分流阀的出口部分和保持止回阀的入口部分之间的压力到控制压力室 。 因此简化了具有后置式流量分配阀的方向控制阀的壳体结构和装置结构。

    Method of automatically adjusting image density in image forming device
    39.
    发明授权
    Method of automatically adjusting image density in image forming device 失效
    在图像形成装置中自动调整图像浓度的方法

    公开(公告)号：US4707114A

    公开(公告)日：1987-11-17

    申请号：US927107

    申请日：1986-11-05

    Applicant: Minoru Aoki

    Inventor： Minoru Aoki

    IPC: G03G15/04 ,  G03B27/72 ,  G03G15/00 ,  G03G15/043 ,  G03G15/06 ,  G03G21/00

    CPC classification number: G03G15/5025

    Abstract: An automatic image density adjusting method for an image forming device is disclosed which selects image density adequately in matching relation to any of various kinds of documents. There are selectively set up a first mode in which image density is sensed over a predetermined region of a document and, then, the operation directly enters into a copying cycle; and a second mode which occurs when the document density level sensed is different from a predetermined one and performs a different document density sensing operation. When density sensing which is performed on a density sensing region in the first mode is insufficient, the second mode is set up so that document density is sensed by prescanning an enlarged density sensing region so as to enter into a copying cycle after selecting a particular imaging condition. While ordinary documents are processed in the first mode to increase the copying rate, those documents which contain solid portions are processed in the second mode to provide images with adequate density which matches with the background density of such a document.

    Abstract translation: 公开了一种用于图像形成装置的自动图像浓度调整方法，其以与各种文档中的任何一种的匹配关系充分地选择图像密度。 有选择地设置第一模式，其中在文档的预定区域上感测图像浓度，然后操作直接进入复制周期; 以及当感测的文档浓度水平与预定文档浓度水平不同并且执行不同的文档密度感测操作时发生的第二模式。 当在第一模式中在密度感测区域执行的浓度感测不足时，建立第二模式，以便通过对放大的浓度感测区进行预扫描来感测文档浓度，以便在选择特定成像之后进入复印周期 条件。 虽然以第一模式处理普通文档以增加复印速度，但是在第二模式中处理包含实心部分的文档以提供与这样的文档的背景密度相匹配的足够密度的图像。

Patent Agency Ranking