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    • 61. 发明授权
    • Dielectric laminated filter
    • 电介质层压过滤器
    • US6140891A
    • 2000-10-31
    • US954381
    • 1997-10-20
    • Hideaki NakakuboToshio IshizakiToru YamadaShoichi KitazawaHiroshi Kushitani
    • Hideaki NakakuboToshio IshizakiToru YamadaShoichi KitazawaHiroshi Kushitani
    • H01P1/203
    • H01P1/2039
    • A dielectric laminated filter has a first dielectric laminated block including a first strip line electrode and a second dielectric laminated block including a second strip line electrode and a coupling element, wherein the first and the second dielectric laminated blocks are laminated via a first shield electrode and wherein the first and the second strip lines are connected via a third strip line. This configuration allows the unwanted electromagnetic coupling between a resonator and the coupling element to be neglected, and uses the third strip line electrode to form the first and the second strip line electrodes so that they extend across different layers, thereby enabling the size of the resonator to be reduced. In addition, since the third strip line electrode serves to adjust the filter characteristics, a small high-performance dielectric laminated filter that can be designed easily can be provided.
    • 电介质层压滤波器具有包括第一带状线电极的第一电介质层叠块和包括第二带状线电极和耦合元件的第二电介质层叠块,其中第一和第二电介质层叠块经由第一屏蔽电极层叠, 其中所述第一和第二带状线经由第三带状线连接。 该配置允许谐振器和耦合元件之间的不需要的电磁耦合被忽略,并且使用第三带状线电极形成第一和第二带状线电极,使得它们跨越不同的层延伸,从而使谐振器的尺寸 要减少 此外,由于第三带状线电极用于调节滤波器特性,因此可以提供容易设计的小型高性能介质层压滤波器。
    • 62. 发明授权
    • Piezoelectric filter of the ladder type
    • 梯型压电过滤器
    • US5986522A
    • 1999-11-16
    • US588769
    • 1996-01-19
    • Yasuteru AsakawaToshio IshizakiTomoki UwanoOsamu KawasakiYukihiko IseToru YamadaHiroaki Kosugi
    • Yasuteru AsakawaToshio IshizakiTomoki UwanoOsamu KawasakiYukihiko IseToru YamadaHiroaki Kosugi
    • H03H3/04H03H9/02H03H9/09H03H9/10H03H9/58H03H9/60H03H9/64H03H9/00
    • H03H9/6483H03H3/04H03H9/02118H03H9/1014H03H9/1035H03H9/581H03H9/605Y10T29/42
    • A piezoelectric filter is one not changing in the holding position of resonator in spite of impulse, small in the number of parts, easy to assemble from one direction, small, thin, and stable in characteristic. For example, as shown in FIG. 7, on electrode patterns on a package 10 forming wiring electrode patterns 11, holding protrusions 13 for holding resonators, and partition boards 14 for positioning resonators, a rectangular plate type piezoelectric resonators 12 are adhered with conductive adhesive. The rectangular plate type piezoelectric resonators 12 and the package 10 are adhered and reinforced from above with a vibration absorbing member 15, and wiring is formed from above the resonators by a wire bonding 16, thereby wiring resonators in a ladder form. Or, as shown in FIG. 11, after forming electrode patterns 102 on a piezoelectric substrate 101, a rectangular plate resonator 104 is cut out from a piezoelectric substrate 101 by laser in a shape consecutive to the piezoelectric substrate 101 by the node of length expander mode, and the piezoelectric substrate 101 is enclosed by a spacer 106 and a sheet 107 from above and beneath.
    • 压电滤波器是谐振器的保持位置不变的部分,部件数量少,易于从一个方向组装,小,薄,稳定的特性。 例如,如图1所示。 如图7所示,在形成布线电极图案11的保持用谐振器用保持突起13的封装体10上的电极图形和用于定位谐振器的分隔板14上,用导电性粘合剂粘合矩形板状压电谐振器12。 矩形板型压电谐振器12和封装10从上方用振动吸收构件15粘接和加强,并且通过引线接合16从谐振器的上方形成布线,从而以梯形形式布线谐振器。 或者,如图1所示。 如图11所示,在压电基板101上形成电极图案102之后,通过长度扩展器模式的节点以与压电基板101连续的形状的激光从压电基板101切出矩形板谐振器104,并且压电基板101 被隔板106和片材107从上方和下方包围。
    • 64. 发明授权
    • Silicon solar cell
    • 硅太阳能电池
    • US5431741A
    • 1995-07-11
    • US166384
    • 1993-12-13
    • Susumu SakaguchiToru YamadaTadashi KamiokaTeruhiko Hirasawa
    • Susumu SakaguchiToru YamadaTadashi KamiokaTeruhiko Hirasawa
    • H01L31/0224H01L31/0352H01L31/042H01L31/05
    • H01L31/035281H01L31/022433Y02E10/50
    • A novel structure of a silicon solar cell is disclosed, which can be prepared at an outstandingly low cost but can still exhibit good efficiency for the conversion of solar energy to electricity. The silicon solar cell comprises, as an integral body:(a) an electrically insulating substrate plate of, e.g., glass or a ceramic;(b1) a first group of metal contact lines formed in parallel with each other on the substrate surface to jointly serve as an electrode; (b2) a second group of metal contact lines formed in parallel with each other on the substrate surface to jointly serve as a counterelectrode, each of the metal contact lines of the second group being disposed between two metal contact lines of the first group, maintaining electric insulation therebetween; and(c) a plural number of wires of silicon semiconductor, each of which perpendicularly crosses each of the metal contact lines of the first and second groups in direct contact therewith. When the silicon semiconductor is of the n-type, for example, and has discrete p-type regions which are in contact with the metal contact lines of one of the groups, photovoltaic power is generated between the electrodes under irradiation with sunlight. An alternative arrangement of the silicon semiconductor wires is also proposed in which each of the silicon wires bridges a metal contact line of the first group and a metal contact line of the second group in lengthwise contact therewith.
    • 公开了一种硅太阳能电池的新型结构,其可以以非常低的成本制备,但仍然可以显示出将太阳能转换成电的良好效率。 硅太阳能电池包括作为一体的主体:(a)例如玻璃或陶瓷的电绝缘基板; (b1)在基板表面上彼此平行地形成的第一组金属接触线,以共同地用作电极; (b2)在基板表面上彼此平行地形成的第二组金属接触线,以共同用作反电极,第二组的每个金属接触线设置在第一组的两个金属接触线之间,保持 电绝缘; 和(c)多个数量的硅半导体的导线,其中的每一个与第一和第二组的金属接触线的每一个垂直地交叉直接接触。 例如,当硅半导体为n型时,具有与这些组中的一个的金属接触线接触的离散p型区域,在阳光照射下在电极之间产生光伏电力。 还提出了硅半导体布线的替代布置,其中每个硅线桥接第一组的金属接触线和第二组的金属接触线与其纵向接触。
    • 66. 发明授权
    • Vapor phase growth apparatus and method of fabricating epitaxial wafer
    • 气相生长装置和制造外延晶片的方法
    • US08926753B2
    • 2015-01-06
    • US10582802
    • 2004-11-18
    • Toru Yamada
    • Toru Yamada
    • H01L21/20C23C16/455C30B25/14
    • C23C16/455C30B25/14Y10T117/10
    • Material gas hits the outer peripheral surface of a dam member and rides on the upper surface side, and then is allowed to flow along the main surface of a silicon single-crystal substrate placed on a susceptor. An upper lining member is disposed above the dam member so as to face the dam member. A gas introducing clearance is formed between the dam member and the upper lining member. In a vapor growth device, the upper lining member is regulated in size so that the length, formed in a direction along the horizontal reference line, of the gas introducing clearance gradually decreases as it is away from the horizontal reference line or is kept constant at any position. A vapor growth device capable of making more uniform the flowing route of a material gas flowing on the silicon single-crystal substrate, and a production method for an epitaxial wafer are provided.
    • 材料气体撞击坝体的外周表面,并在上表面侧上游,然后沿着放置在基座上的硅单晶衬底的主表面流动。 上坝部件设置在坝体上方以面对坝体部件。 在阻挡构件和上衬件之间形成气体导入间隙。 在气相生长装置中,上衬件的尺寸被调节,使得沿着水平参考线的方向形成的气体导入间隙的长度随着离开水平参考线而逐渐减小,或者保持恒定在 任何职位 提供能够使流过硅单晶衬底的材料气体的流动路线更均匀的气相生长装置和外延晶片的制造方法。
    • 68. 发明授权
    • Image quality evaluation method, image quality evaluation system and image quality evaluation program
    • 图像质量评估方法,图像质量评价体系和图像质量评价方案
    • US08249358B2
    • 2012-08-21
    • US12446368
    • 2007-10-18
    • Toru Yamada
    • Toru Yamada
    • G06K9/46G01N37/00
    • H04N17/004
    • Provided is an image quality evaluation method for evaluating image qualities of a second image by using a difference from a first image. In the image quality evaluation method, a representative pixel component value indicating a pixel component value that represents pixels in the image frame of one of the images, and pixel position information indicating a pixel position where the representative pixel component value appears are extracted as a feature quantity. By using the representative pixel component value and the pixel position information, which are the image feature quantity, and based on a difference between a pixel component value at the pixel position indicated by the pixel position information in the image frame of the other image and the representative pixel component value, a difference of the entire second image from the first image is estimated.
    • 提供了一种用于通过使用与第一图像的差异来评估第二图像的图像质量的图像质量评估方法。 在图像质量评价方法中,提取表示表示图像之一的图像帧中的像素的像素分量值的代表像素分量值和表示代表像素分量值出现的像素位置的像素位置信息作为特征 数量。 通过使用作为图像特征量的代表像素分量值和像素位置信息,并且基于由另一图像的图像帧中的像素位置信息指示的像素位置处的像素分量值与 代表像素分量值,估计整个第二图像与第一图像的差异。
    • 70. 发明授权
    • Circuit board analyzer and analysis method
    • 电路板分析仪及分析方法
    • US08185864B2
    • 2012-05-22
    • US12417214
    • 2009-04-02
    • Kazuhide UriuToru YamadaMasahiro Yamaoka
    • Kazuhide UriuToru YamadaMasahiro Yamaoka
    • G06F17/50
    • G06F17/5018G06F17/5036
    • A circuit board analyzer includes a storage unit for storing mesh position information on an analyzed mesh-division model and extracted circuit constants in relation to each other; a division-model configuration unit for dividing the layout of a circuit board into meshes to configure a new mesh-division model; an identical-mesh determination unit for making a comparison between mesh position information on the new mesh-division model and mesh position information on the analyzed mesh-division model to determine identical meshes that have identical mesh position information; and a circuit-constant extraction unit for performing analytical processing based on the new mesh-division model to extract new circuit constants and reusing, as a new circuit constant associated with the identical meshes, an extracted circuit constant that is related to the mesh position information on the identical meshes.
    • 电路板分析器包括:存储单元,用于存储关于分析的网格划分模型的网格位置信息和相对于彼此提取的电路常数; 分割模型配置单元,用于将电路板的布局划分成网格,以配置新的网格划分模型; 相同网格确定单元,用于在新的网格划分模型上的网格位置信息和分析的网格划分模型上的网格位置信息之间进行比较,以确定具有相同网格位置信息的相同网格; 以及电路常数提取单元,用于基于新的网格划分模型执行分析处理,以提取新的电路常数并将与相同网格相关联的新电路常数重新使用与网格位置信息相关的提取的电路常数 在相同的网格上。