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    • 1. 发明授权
    • Optical recording members and method for production thereof
    • 光记录元件及其制造方法
    • US5224090A
    • 1993-06-29
    • US943150
    • 1992-09-10
    • Kazuo UmedaMasaaki AsanoMinoru UtsumiTakuya HamaguchiTakeshi MatsumotoYuji Kondo
    • Kazuo UmedaMasaaki AsanoMinoru UtsumiTakuya HamaguchiTakeshi MatsumotoYuji Kondo
    • G11B7/0033G11B7/013G11B7/24
    • G11B7/24085G11B7/24G11B7/0033
    • The optical recording member according to the present invention includes an information recording pattern consisting of high reflectance portions and low reflectance portions formed on a substrate. During reading of information, discrimination of recording information is done by detecting the difference in light reflectance between the above respective portions. In this case, the low reflectance portions are roughened on their surface and have light scattering property, and therefore the difference in light reflectance can be well detected. Further, the method for preparing the optical recording member according to the present invention can be practiced according to relatively simple means of the surface roughening step of the above low reflectance portions and yet according to a precise and rapid method, and therefore it is suitable for bulk production on an industrial scale.
    • PCT No.PCT / JP87 / 00703 Sec。 371日期:1988年9月22日 102(e)日期1988年9月22日PCT提交1987年9月25日PCT公布。 出版物WO88 / 05592 日本1987年7月28日。根据本发明的光学记录元件包括由在基板上形成的高反射率部分和低反射率部分组成的信息记录图案。 在信息读取期间,通过检测上述各部分之间的光反射率的差异来进行记录信息的识别。 在这种情况下,低反射率部分在其表面上变粗糙并且具有光散射性,因此可以很好地检测光反射率的差异。 此外,根据本发明的光学记录元件的制备方法可以根据上述低反射率部分的表面粗糙化步骤的相对简单的手段实现,并且还可以根据精确和快速的方法进行,因此它适用于 批量生产在工业规模。
    • 3. 发明授权
    • Ultrasonic probe and ultrasonic diagnostic apparatus
    • 超声波探头和超声波诊断仪
    • US09218802B2
    • 2015-12-22
    • US12591201
    • 2009-11-12
    • Yuji Kondo
    • Yuji Kondo
    • G10K11/34A61B8/00G01S7/52G01S7/00
    • G10K11/346A61B8/00A61B8/4472A61B8/565G01S7/003G01S7/52028G01S7/5208
    • The number of signal lines connecting an ultrasonic probe and an ultrasonic diagnostic apparatus main body is reduced or wireless communication is realized by reducing a volume of data of reception signals outputted from plural ultrasonic transducers. The ultrasonic probe includes: plural ultrasonic transducers for transmitting ultrasonic waves according to drive signals and receiving ultrasonic echoes to output reception signals; signal processing units for performing orthogonal detection processing or orthogonal sampling processing on the reception signals to generate two signals representing a complex baseband signal; sampling units for sampling the two signals to generate parallel sample data; a serializing unit for converting the parallel sample data into serial sample data; and a transmitting unit for transmitting the serial sample data.
    • 通过减少从多个超声波换能器输出的接收信号的数据量,减少连接超声波探头和超声波诊断装置主体的信号线的数量,或实现无线通信。 超声波探头包括:多个超声换能器,用于根据驱动信号发射超声波并接收超声回波以输出接收信号; 信号处理单元,用于对接收信号执行正交检测处理或正交采样处理,以产生表示复基带信号的两个信号; 采样单元,用于对两个信号进行采样以产生并行采样数据; 用于将并行采样数据转换成串行采样数据的串行化单元; 以及用于发送串行样本数据的发送单元。
    • 4. 发明授权
    • Sliding fastener
    • 滑动紧固件
    • US09215912B2
    • 2015-12-22
    • US13880735
    • 2010-11-01
    • Yuji Kondo
    • Yuji Kondo
    • A44B19/26A44B19/04
    • A44B19/26A44B19/04Y10T24/2582
    • In a sliding fastener, a fastener element is adhered at a predetermined pitch. The fastener element includes: a close-contact portion; and first and second engaging/disengaging portions which are respectively disposed on the first and the second tape surface sides of the close-contact portion. The close-contact portion has a first close-contact surface and a second close-contact surface which are respectively disposed in one direction and the other direction along the tape length direction. In addition, the pitch is set smaller than a sum of a dimension between the first and the second close-contact surfaces and a dimension between the first and the second close-contact surfaces. As a result, it is possible to make an element row rigid in a line in a more firm manner when a left and right element rows are coupled.
    • 在滑动紧固件中,紧固元件以预定间距粘合。 紧固元件包括:紧密接触部分; 以及分别设置在紧密接触部分的第一和第二带表面侧上的第一和第二接合/分离部分。 紧密接触部分具有沿着带长度方向分别设置在一个方向和另一个方向上的第一接近表面和第二紧密接触表面。 此外,将间距设定为小于第一和第二紧密接触表面之间的尺寸和第一和第二紧密接触表面之间的尺寸之和。 结果,当左和右元件行被联接时,可以以更牢固的方式使一行中的元件行变硬。
    • 6. 发明授权
    • Ultrasonic diagnostic apparatus
    • 超声波诊断仪
    • US08602995B2
    • 2013-12-10
    • US12408148
    • 2009-03-20
    • Yuji Kondo
    • Yuji Kondo
    • A61B8/00
    • G01S7/52036A61B8/0833A61B8/0841G01S7/52074
    • According to the ultrasonic diagnostic apparatus of the present invention, even when the received signal indicating the ultrasonic echo from the artifact is weak such as when the artifact such as the puncture needle is positioned diagonally to the ultrasonic beam, the received signal can be subjected to the signal processing to identify the position of the artifact and provide high visibility of the artifact to an examiner. Thus, from whichever direction the puncture needle is inserted into the body, the position of the puncture needle can be properly recognized.
    • 根据本发明的超声波诊断装置,即使当来自伪像的表示超声波回波的接收信号较弱时,例如当诸如穿刺针的伪像位于与超声波束对角的位置时,接收信号可以经受 信号处理以识别人造物的位置并且向检查者提供伪像的高可视性。 因此,从穿刺针插入体内的任一方向可以适当地识别穿刺针的位置。
    • 7. 发明授权
    • Projector apparatus
    • 投影仪
    • US08485670B2
    • 2013-07-16
    • US12930604
    • 2011-01-11
    • Yuji Kondo
    • Yuji Kondo
    • G03B21/18
    • G03B21/16H04N9/3144
    • A projector apparatus for projecting an image to a projected surface by illuminating an image forming element using light from a light source is provided. The projector apparatus includes an apparatus casing containing the light source and the image forming element, and an air filter receiving portion provided in the apparatus casing and having an air intake through which air is drawn. The projector apparatus also includes a plurality of air filters having substantially the same size as an air intake opening area, a cooling fan causing air to flow into the projector apparatus through the air intake and causing the air to pass through the plurality of air filters, a first air channel directing a portion of the air to a front air filter, and a second air channel directing the remaining portion of the air to a rear air filter.
    • 提供了一种通过使用来自光源的光照射成像元件来将图像投影到投影表面的投影仪装置。 投影仪装置包括容纳光源和图像形成元件的装置壳体,以及设置在装置壳体中并具有空气吸入的空气过滤器容纳部分。 投影仪装置还包括具有与进气口区域基本相同尺寸的多个空气过滤器,使空气通过进气口流入投影仪装置并使空气通过多个空气过滤器的冷却风扇, 将一部分空气引导到前空气过滤器的第一空气通道和将空气的剩余部分引导到后空气过滤器的第二空气通道。
    • 8. 发明申请
    • Ultrasonic diagnostic apparatus, method of measuring pressure gradient, and method of measuring blood vessel elasticity
    • 超声波诊断装置,压力梯度测定方法及血管弹性测定方法
    • US20100241000A1
    • 2010-09-23
    • US12659361
    • 2010-03-05
    • Yuji Kondo
    • Yuji Kondo
    • A61B8/06
    • A61B8/06A61B5/02007A61B5/7239A61B8/08A61B8/485
    • An ultrasonic diagnostic apparatus capable of obtaining information on a pressure gradient in a blood vessel based on only reception signals of ultrasonic echoes reflected within an object. The apparatus includes: an ultrasonic probe for outputting reception signals; a measuring unit for measuring an inside radius of a blood vessel within the object and blood flow velocities in plural locations in a radial direction substantially at the same time based on the reception signals; and a computing unit for computing a velocity gradient in the radial direction at an inner wall point of the blood vessel by differentiating the blood flow velocities measured by the measuring unit in the radial direction, and computing a pressure gradient at ends of a predetermined length of the blood vessel based on the computed velocity gradient, the measured inside radius of the blood vessel, and a predetermined viscosity of blood.
    • 一种超声波诊断装置,其能够仅基于在物体内反射的超声波回波的接收信号获得关于血管内的压力梯度的信息。 该装置包括:用于输出接收信号的超声波探头; 基于接收信号,大致同时测量物体内的血管的内半径和径向的多个位置的血流速度的测量单元; 以及计算单元,用于通过对由所述测量单元在径向测量的血流速度进行微分,并且计算预定长度的端部的压力梯度来计算在所述血管的内壁点处的所述径向方向上的速度梯度 基于计算出的速度梯度的血管,测量的血管内半径和预定的血液粘度。
    • 10. 发明授权
    • Image display device and drive method thereof
    • 图像显示装置及其驱动方法
    • US07460090B2
    • 2008-12-02
    • US09808040
    • 2001-03-15
    • Atsushi KotaYuji KondoShingo KawashimaEitaro Nishigaki
    • Atsushi KotaYuji KondoShingo KawashimaEitaro Nishigaki
    • G09G3/30
    • G09G3/3216G09G2310/0205G09G2310/0221G09G2310/0283G09G2340/0414
    • The object of present invention is to provide a image display device with a simple constitution and a method for driving the image display device. The image display device of the present invention comprises a plurality of stripe-like data electrodes, a light emitting layer, and a plurality of stripe-like scanning electrode formed on a substrate in sequence, and further comprises a image display portion formed by a plurality of light emitting elements in a matrix form at crossing points between said data electrodes and said scanning electrodes, and a column driving circuit and a row driving circuit for driving said image display portion by selecting and lighting the light emitting elements: wherein the row driving circuit has a function to simultaneously drive more than two of said scanning electrodes and successively lighting the horizontal regions in sequence corresponding to the number of scanning electrodes for simultaneously driving said light emitting elements; and the column driving circuit has a function to control a current flowing in said data electrodes such that a current density of said light emitting element is maintained at constant.
    • 本发明的目的是提供一种具有简单结构的图像显示装置和用于驱动图像显示装置的方法。 本发明的图像显示装置依次包括多个条形数据电极,发光层和形成在基板上的多个条状扫描电极,还包括由多个形成的图像显示部分 在所述数据电极和所述扫描电极之间的交叉点处以矩阵形式的发光元件以及用于通过选择和点亮所述发光元件来驱动所述图像显示部分的列驱动电路和行驱动电路:其中所述行驱动电路 具有同时驱动多于两个所述扫描电极的功能,并且依次对与扫描电极的数量相对应地依次点亮水平区域以同时驱动所述发光元件; 并且列驱动电路具有控制在所述数据电极中流动的电流的功能,使得所述发光元件的电流密度保持恒定。