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    • 71. 发明申请
    • Ultrasonograph
    • 超声波检查
    • US20050165307A1
    • 2005-07-28
    • US10504564
    • 2003-02-18
    • Morio NishigakiYoshihiko ItoTakao Suzuki
    • Morio NishigakiYoshihiko ItoTakao Suzuki
    • A61B8/00G01S7/52G10K11/34A61B8/12A61B8/14
    • G10K11/346G01S7/52046G01S7/52047G10K11/34
    • An ultrasonic diagnostic apparatus is disclosed which can reduce the device amount of a receiving circuit, while obtaining the shape of an excellent received beam. In this ultrasonic diagnostic apparatus, a plurality of transducer elements are arrayed and used as an ultrasonic probe, and the transducer elements are driven by a plurality of transmission driving circuit. The signal received by the transducer element is distributed to any of a plurality of input terminals of a cross point switch beam former. The received signals of the three transducer elements near the center of the aperture of the ultrasonic probe are added and inputted to one terminal of a beam former. The second, fourth and sixth transducer elements at the end of the aperture are not connected to the beam former. The signals received by the transducer elements are delay-added by the beam former. The delay precision can be improved, and the beam shape can be made sharper, thereby improving the image quality of the ultrasonic image.
    • 公开了一种超声波诊断装置,其可以在获得良好的接收波束的形状的同时,减小接收电路的装置量。 在该超声波诊断装置中,多个换能器元件被排列并用作超声波探头,并且换能器元件由多个传动驱动电路驱动。 由换能器元件接收的信号被分配到交叉点开关束形成器的多个输入端中的任何一个。 在超声波探头的孔径的中心附近的三个换能器元件的接收信号被添加并输入到波束形成器的一个端子。 在孔的端部处的第二,第四和第六换能器元件不连接到束形成器。 由换能器元件接收的信号由波束成形器延迟。 可以提高延迟精度,并且可以使光束形状更清晰,从而提高超声波图像的图像质量。
    • 75. 发明授权
    • Data recording apparatus, data recording/reproducing apparatus, data recording method, and data recording/reproducing method
    • 数据记录装置,数据记录/再现装置,数据记录方法和数据记录/再现方法
    • US06807366B1
    • 2004-10-19
    • US09570458
    • 2000-05-12
    • Atsushi OkuboTakao Suzuki
    • Atsushi OkuboTakao Suzuki
    • H04N591
    • H04N5/783H04N5/765H04N5/78266H04N9/7921H04N9/7925H04N9/8042H04N9/8063H04N9/8205H04N9/888
    • The invention relates to a data recording apparatus in which a shuffling process for enabling a reproduced image to be easily seen in a high speed reproducing mode of a digital VTR is performed to data to be recorded. As a recording unit to perform the shuffling process, (16×16) macroblocks are set. A process for forming line segments to draw cross lines adapted to divide the recording unit into four equal parts and deleting line segments among four macroblocks around a cross point of the cross lines is repetitively performed until a curve obtained by tracing edges of the formed line segments passes through all of the macroblocks. Further, the line segments are concealed at a position where the curve passes through the same macroblock twice, thereby allowing the curve to pass through the same macroblock once. The order of the recording positions of sync blocks on a tape is specified by the order of drawing the curve P2. Upon reproduction, the recording positions of the reproduced sync blocks are converted into the image positions of the macroblocks.
    • 本发明涉及一种数据记录装置,其中对要记录的数据执行用于使得能够在数字VTR的高速再现模式下容易地看到再现图像的混洗处理。 作为执行混洗处理的记录单元,设置(16×16)宏块。 一种用于形成线段以绘制交叉线以将记录单元划分成四个相等部分并且在交叉线的交叉点周围的四个宏块之间删除线段的线段的过程被重复执行,直到通过跟踪所形成的线段的边缘而获得的曲线 通过所有的宏块。 此外,线段隐藏在曲线通过相同宏块的位置两次,从而允许曲线通过相同的宏块一次。 磁带上的同步块的记录位置的顺序由绘制曲线P2的顺序指定。 在再现时,再现的同步块的记录位置被转换成宏块的图像位置。
    • 76. 发明授权
    • Light pipe, plate light source unit and reflection type liquid-crystal display device
    • 光管,平板光源单元和反射型液晶显示装置
    • US06742921B2
    • 2004-06-01
    • US09888530
    • 2001-06-26
    • Seiji UmemotoToshihiko AriyoshiTakao SuzukiShuuji Yano
    • Seiji UmemotoToshihiko AriyoshiTakao SuzukiShuuji Yano
    • G02F11335
    • G02B6/0038G02B6/0051G02B6/0056G02F2001/133616
    • A light pipe includes a plate-like member having light output means formed in its upper surface so that light incident on an incidence side surface of the plate-like member is exited from the lower surface of the plate-like member through the light output means, an adhesive layer having a refractive index lower than that of the plate-like member, and (i) an anti-reflection layer made of a circularly polarizer and bonded to a lower surface of the plate-like member through the adhesive layer or (ii) a light-diffusing layer having a surface of fine prismatic structures and bonded to a lower surface of the plate-like member through the adhesive layer. A plane light source unit includes at least one light source disposed on one side surface of the light pipe. A reflection type liquid-crystal display device includes the plane light source unit and a liquid-crystal cell including a reflection layer disposed on the light output side of the plane light source unit.
    • 光管包括具有形成在其上表面中的光输出装置的板状构件,使得入射到板状构件的入射侧表面的光通过光输出装置从板状构件的下表面离开 ,折射率低于板状构件的粘合剂层,以及(i)由圆偏振片制成的防反射层,通过粘合剂层粘合到板状构件的下表面或( ii)具有细棱柱结构的表面的光漫射层,并通过粘合剂层粘合到板状构件的下表面。 平面光源单元包括设置在光管的一个侧表面上的至少一个光源。 反射型液晶显示装置包括平面光源单元和包括设置在平面光源单元的光输出侧的反射层的液晶单元。
    • 79. 发明授权
    • Low insertion force connector
    • 低插拔力连接器
    • US6062882A
    • 2000-05-16
    • US919197
    • 1997-08-28
    • Hisashi HanazakiTakao Suzuki
    • Hisashi HanazakiTakao Suzuki
    • H01R13/629H01R13/62
    • H01R13/62905
    • In a low insertion force connector, fitting members 30 and 40 are constituted respectively by a first cam member 30 and a second cam member 40 opposed to each other in a hood portion 21. In each of the first and second cam members, cam grooves 36, 46 for respectively guiding cam projections 12 and 13 are formed respectively in opposed walls 32, 42 of a frame-like body 31, 41. Fitting guide portions 37, 47 for respectively receiving the cam projections are formed respectively in extension walls 33, 43 extending respectively form the opposed walls. A window 35, 45 is formed in a guide groove 34, 44 formed in the extension wall, and is connected to an outlet of the cam groove. The extension walls of the first cam member are received respectively in the guide grooves in the second cam member, and the extension walls of the second cam member are received respectively in the guide grooves in the first cam member. The cam groove in the first cam member and the fitting guide portion in the second cam member are slanting in the same direction at the same angle, and the fitting guide portion in the first cam member and the cam groove in the second cam member are slanting in the same direction at the same angle. Therefore, a pair of connector housings can be fitted together with a lower insertion force.
    • 在低插入力连接器中,装配构件30和40分别由在罩部21中彼此相对的第一凸轮构件30和第二凸轮构件40构成。在第一和第二凸轮构件的每一个中,凸轮槽36 分别形成在框状体31,41的相对壁部32,42中的分别形成有用于分别引导凸轮突起12和13的凸轮突起12和13的配合引导部分37,47分别形成在延伸壁33,43中 分别形成相对的壁。 窗口35,45形成在形成在延伸壁中的引导槽34,44中,并且连接到凸轮槽的出口。 第一凸轮构件的延伸壁分别容纳在第二凸轮构件的引导槽中,并且第二凸轮构件的延伸壁分别容纳在第一凸轮构件的引导槽中。 第一凸轮构件中的凸轮槽和第二凸轮构件中的装配引导部分以相同的角度在相同方向上倾斜,并且第一凸轮构件中的装配引导部分和第二凸轮构件中的凸轮槽倾斜 在相同的方向以相同的角度。 因此,一对连接器壳体可以以较低的插入力装配在一起。