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    High-frequency radio apparatus
    2.
    发明授权
    High-frequency radio apparatus 失效
    高频无线电设备

    公开(公告)号：US07603100B2

    公开(公告)日：2009-10-13

    申请号：US11230756

    申请日：2005-09-19

    申请人： Kazuo Akaike ,  Makoto Okamoto ,  Tsutomu Yamakawa ,  Minoru Fukuda ,  Kozo Ono ,  Nobuo Tsukamoto

    发明人： Kazuo Akaike ,  Makoto Okamoto ,  Tsutomu Yamakawa ,  Minoru Fukuda ,  Kozo Ono ,  Nobuo Tsukamoto

    IPC分类号： H04B1/16

    CPC分类号： H04B1/30

    摘要： A high-frequency wireless communication device is provided that is capable of enlarging the range of communication by enhancing reception sensitivity while avoiding mutual interference. The device comprises an antenna filter and a direct detection type reception mechanism connected to the antenna filter. A crystal filter is used as the antenna filter. A crystal chip constituting the crystal filter and an IC chip into which the reception mechanism is integrated are housed in a single modular container to configure a high-frequency wireless module.

    摘要翻译： 提供一种高频无线通信装置，其能够通过在避免相互干扰的同时提高接收灵敏度来扩大通信范围。 该装置包括天线滤波器和连接到天线滤波器的直接检测型接收机构。 使用晶体滤波器作为天线滤波器。 构成晶体滤波器的晶体芯片和集成有接收机构的IC芯片被容纳在单个模块化容器中，以配置高频无线模块。

    Panoramic imaging apparatus
    4.
    发明授权
    Panoramic imaging apparatus 失效
    全景成像设备

    公开(公告)号：US08433033B2

    公开(公告)日：2013-04-30

    申请号：US12083777

    申请日：2006-10-19

    申请人： Yasuo Harata ,  Kazuyuki Araki ,  Koichi Ogawa ,  Tsutomu Yamakawa ,  Takashi Sue

    发明人： Yasuo Harata ,  Kazuyuki Araki ,  Koichi Ogawa ,  Tsutomu Yamakawa ,  Takashi Sue

    IPC分类号： A61B6/14 ,  G06K9/00

    CPC分类号： A61B6/14 ,  A61B6/583

    摘要： A panoramic imaging apparatus is provided, which is able to freely display a focus-optimized internal structural image of the tooth row depending on a position using image data acquired by only one-time X-ray panoramic imaging from an arbitrary section along a patient's tooth row.The panoramic imaging apparatus comprise an X-ray source (31) and a detector (32) outputting a digital electrical signal depending on an incident X-ray at a constant frame rate. This apparatus further comprises means (24) for moving a pair of the X-ray source and the detector around an object in a state where the X-ray source and the detector are opposed to each other with the object located therebetween, means (54) for sequentially storing, as frame data, the electrical signal outputted by the detector, means (56) for producing a panoramic image of a desired section of the object based on the frame data, and means (56, 57, 58) for producing a partial sectional image using the frame data, the partial sectional image being an image of a partial region specified on the panoramic image and being focused depending on a desired position in an imaging space.

    摘要翻译： 提供了一种全景成像装置，其能够根据使用从患者牙齿的任意部分仅通过一次X射线全景成像获得的图像数据的位置自由地显示齿列的焦点优化内部结构图像 行。 全景成像装置包括X射线源（31）和检测器（32），其以恒定的帧速率输出取决于入射的X射线的数字电信号。 该装置还包括用于在X射线源和检测器彼此相对的状态下使一对X射线源和检测器围绕物体移动的装置（24），其中物体位于它们之间，装置（54） ），用于将由检测器输出的电信号作为帧数据顺序存储，用于基于帧数据产生对象的期望部分的全景图像的装置（56），以及用于产生所述对象的装置（56,​​57,58） 使用帧数据的部分剖面图像，部分截面图像是在全景图像上指定的部分区域的图像，并且根据成像空间中的期望位置进行聚焦。

    RADIATION IMAGING APPARATUS AND IMAGING METHOD USING RADIATION
    5.
    发明申请
    RADIATION IMAGING APPARATUS AND IMAGING METHOD USING RADIATION 有权
    辐射成像装置和使用辐射的成像方法

    公开(公告)号：US20120328071A1

    公开(公告)日：2012-12-27

    申请号：US13387827

    申请日：2010-08-05

    申请人： Akitoshi Katsumata ,  Koichi Ogawa ,  Tsutomu Yamakawa ,  Masahiro Tsujita ,  Tatsuya Nagano ,  Kazuhide Kitou

    发明人： Akitoshi Katsumata ,  Koichi Ogawa ,  Tsutomu Yamakawa ,  Masahiro Tsujita ,  Tatsuya Nagano ,  Kazuhide Kitou

    IPC分类号： A61B6/14 ,  A61B6/03

    CPC分类号： A61B6/14 ,  A61B6/037 ,  A61B6/4028 ,  A61B6/469 ,  A61B6/5223

    摘要： A radiation imaging apparatus is provided. The apparatus has moving means moving a pair of an X-ray tube and a detector relatively to an object. The apparatus further has means which acquire digital frame data outputted from the detector. The frame data are acquired from the same portion being imaged of the same object at different time points. The apparatus has means which use the frame data to produce a plurality of three-dimensional optimally focused images at the respective time points, an actual position and shape of the portion being imaged being reflected in the images, and means which estimate changes of the plural three-dimensional optimally focused images.

    摘要翻译： 提供了一种放射线成像装置。 该装置具有相对于物体移动一对X射线管和检测器的移动装置。 该装置还具有获取从检测器输出的数字帧数据的装置。 从在不同时间点对同一对象成像的相同部分获取帧数据。 该装置具有使用帧数据在各个时间点产生多个三维最佳聚焦图像的装置，被成像部分的实际位置和形状被反映在图像中，以及估计多个图像的变化的装置 三维最佳聚焦图像。

    Surface mount type crystal oscillator
    6.
    发明授权
    Surface mount type crystal oscillator 失效

    公开(公告)号：US08008980B2

    公开(公告)日：2011-08-30

    申请号：US12584168

    申请日：2009-09-01

    申请人： Kouichi Moriya ,  Tsutomu Yamakawa ,  Hidenori Harima

    发明人： Kouichi Moriya ,  Tsutomu Yamakawa ,  Hidenori Harima

    IPC分类号： H03B1/00

    CPC分类号： H03H9/0547 ,  H03H9/1021 ,  Y10T29/49005

    摘要： A surface mount crystal oscillator comprises a crystal blank, an IC chip having an oscillation circuit integrated thereon, and a hermetic package for accommodating the crystal blank and IC chip therein. The hermetic package comprises a substantially rectangular ceramic substrate formed with a metal film which makes a round on one main surface thereof, and a concave metal cover having an open end face bonded to the metal film. The IC chip is secured to the one main surface of the ceramic substrate through ultrasonic thermo-compression bonding using bumps, the crystal blank is disposed above the IC chip, and the ceramic substrate has the one main surface formed as a flat surface.

    Hydraulic composition
    7.
    发明授权
    Hydraulic composition 有权
    液压成分

    公开(公告)号：US07985293B2

    公开(公告)日：2011-07-26

    申请号：US11882301

    申请日：2007-07-31

    申请人： Yoshiaki Sasage ,  Tsutomu Yamakawa

    发明人： Yoshiaki Sasage ,  Tsutomu Yamakawa

    IPC分类号： C04B24/24

    CPC分类号： C04B28/02 ,  C04B20/1018 ,  C04B2111/72 ,  C04B24/383 ,  C04B2103/402 ,  C04B2103/406 ,  C04B2103/50 ,  C04B14/06

    摘要： A hydraulic composition is provided. This composition exhibits an improved workability in its coating with a trowel, and accordingly, an improved working efficiency with no adverse effects on its physical properties. The hydraulic composition comprises at least one surfactant selected from anionic surfactants having foaming ability (group A), at least one surfactant selected from surfactants which are nonionic antifoaming agents (group B), and a water-soluble cellulose ether. The surfactants of group A and group B are respectively added at 0.000005 to 0.004% by weight (solid content) in relation to the powder ingredients in the hydraulic composition, and the water-soluble cellulose ether is added at 0.02 to 1.2% by weight of the hydraulic composition.

    摘要翻译： 提供水硬性组合物。 该组合物在用t刀涂料中表现出改进的可加工性，因此提高了工作效率，对其物理性质没有不利影响。 水硬性组合物包含至少一种选自具有发泡性的阴离子表面活性剂（A组），至少一种选自非离子消泡剂（B组）的表面活性剂和水溶性纤维素醚的表面活性剂的表面活性剂。 相对于水硬性组合物中的粉末成分，A组和B组的表面活性剂分别以0.000005〜0.004重量％（固体含量）添加，水溶性纤维素醚的添加量为0.02〜1.2重量％ 水硬组合物。

    Hydraulic composition
    8.
    发明授权
    Hydraulic composition 有权
    液压成分

    公开(公告)号：US07588635B2

    公开(公告)日：2009-09-15

    申请号：US12032078

    申请日：2008-02-15

    申请人： Tsutomu Yamakawa ,  Yoshiaki Sasage

    发明人： Tsutomu Yamakawa ,  Yoshiaki Sasage

    IPC分类号： C04B16/02 ,  C04B24/10

    CPC分类号： C04B28/02 ,  C04B28/14 ,  C04B40/0039 ,  C04B2111/62 ,  C04B14/06 ,  C04B24/383 ,  C04B2103/12 ,  C04B2103/22 ,  C04B2103/302 ,  C04B2103/50 ,  C04B14/28 ,  C04B22/064

    摘要： Hydraulic compositions comprising a setting accelerator, a water-soluble cellulose ether having a degree of alkyl substitution of 1.6 to 2.5 which is a water-soluble alkyl cellulose or a water-soluble hydroxyalkyl alkyl cellulose, and water are useful as self-leveling compositions having an excellent self-leveling capability, a minimal change with time of fluidity, and a short setting time, or as cement mortar compositions having a long open time and a short setting time.

    摘要翻译： 包含凝固促进剂，烷基取代度为1.6〜2.5的水溶性纤维素醚（水溶性烷基纤维素或水溶性羟烷基烷基纤维素）和水的水溶性组合物和水可用作自流平组合物，其具有 优异的自流平能力，流动性随时间的变化小，凝固时间短，或作为具有长打开时间和短凝固时间的水泥砂浆组合物。