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    • 73. 发明授权
    • Speaker system
    • 扬声器系统
    • US6002781A
    • 1999-12-14
    • US504145
    • 1995-07-19
    • Satoshi TakayamaKazuki Honda
    • Satoshi TakayamaKazuki Honda
    • H04R1/28H04R25/00
    • H04R1/2857
    • A speaker system comprises an acoustic tube with one end coupled to the back side of the speaker unit and the other end released to a sound field space through an opening window, and at least one air chamber disposed along the acoustic tube. The cross sectional area of the air chamber is larger than the cross sectional area of the acoustic tube, and the cross sectional area of the opening window is smaller than the cross sectional area of the acoustic tube. Therefore, the air chamber forms an acoustic filter so that the higher resonance frequency components in medium and high frequency region caused in the acoustic tube may not be radiated from the opening window, and formation of peaks and bottoms of frequency characteristic due to interference with the sound radiated from the front side of the speaker is prevented. The opening window of a small cross sectional area lowers the resonance frequency of the acoustic tube. Alternatively, the speaker system comprises an acoustic tube with one end coupled to the back side of the speaker unit and the other end released to a sound field space through an opening window, and at least one air chamber disposed along the acoustic tube. The cross sectional area of the air chamber is larger than the cross sectional area of the acoustic tube, and the cross sectional area of the opening window is smaller than the cross sectional area of the acoustic tube. The branch chamber possessing different route lengths causes a phase difference in the acoustic tube to cancel the resonance in the acoustic tube, so that formation of peaks and bottoms in the frequency characteristic may be prevented. An acoustic tube with one end closed and other end coupled to the front side of the speaker, suppresses the amplitude of the diagram of the speaker under low frequency region and the generation of abnormal sound such as speaker bottom beat phenomenon.
    • 扬声器系统包括声管,其一端耦合到扬声器单元的后侧,另一端通过开口窗口释放到声场空间,以及沿声管设置的至少一个气室。 空气室的横截面面积大于声管的横截面面积,开口窗口的横截面面积小于声管的横截面面积。 因此,空气室形成声学滤波器,使得在声管中引起的中高频区域中的较高谐振频率分量可能不会从开口窗口辐射,并且由于与...的干扰而形成频率特性的峰值和底部 防止从扬声器的前侧辐射的声音。 小截面积的开口窗口降低了声管的共振频率。 或者,扬声器系统包括声管,其一端耦合到扬声器单元的后侧,另一端通过开口窗放置到声场空间,以及沿着声管设置的至少一个气室。 空气室的横截面面积大于声管的横截面面积,开口窗口的横截面面积小于声管的横截面面积。 具有不同路线长度的分支室导致声管中的相位差以消除声管中的共振,从而可以防止频率特性中的峰值和底部的形成。 声管一端封闭,另一端耦合到扬声器的前侧,抑制扬声器在低频区域的幅度和扬声器底部拍击现象等异常声音的产生。
    • 74. 发明授权
    • Reversible thermal recording medium
    • 可逆热记录介质
    • US5849651A
    • 1998-12-15
    • US656486
    • 1996-05-31
    • Satoshi TakayamaSawako FujiokaTetsuo OkuyamaHideyuki NishizawaHirohisa MiyamotoMasami Sugiuchi
    • Satoshi TakayamaSawako FujiokaTetsuo OkuyamaHideyuki NishizawaHirohisa MiyamotoMasami Sugiuchi
    • B41M5/337B41M5/34
    • B41M5/3375
    • A reversible thermal recording medium comprises a composition containing a color former, a developer, a reversible material capable of reversibly changing the state of the composition by supplying heat energies with two different values, and, as required, a phase separation controller which permits changing the phase separation speed of the developer at temperatures in the vicinity of the melting point of the phase separation controller, at least 80% by weight of the reversible material being a sterol compound in which the carbon-to-carbon bond between 2- and 3-positions of the stroid skeleton is a single bond, the carbon-to-carbon bond between 3- and 4-positions of the steroid skeleton is a single bond, a hydroxyl group is attached to the carbon atom in at least the 3-position of the steroid skeleton, and a specified chemical structure is bonded at 16- and 17-positions of the stroid skeleton, and the phase separation controller being provided by a low molecular organic material, the maximum carbon chain length there of being at least 10.
    • 可逆热记录介质包括含有成色剂,显影剂,能够通过提供具有两种不同值的热能可逆地改变组合物的状态的可逆材料的组合物,并且根据需要,允许改变 在相分离控制器的熔点附近的温度下显影剂的相分离速度,至少80重量%的可逆材料是固醇化合物,其中2-和3-之间的碳 - 碳键, 骨架骨架的位置是单键,类固醇骨架的3-和4-位之间的碳 - 碳键是单键,羟基在至少3-位的碳原子上连接 类固醇骨架和指定的化学结构键合在骨架的16位和17位,相分离控制器由低分子有机材料提供,m 其最大碳链长度至少为10。
    • 76. 发明授权
    • Hybrid interpolation and non-interpolation method and apparatus for
image enlarging and contracting
    • 用于图像放大和缩小的混合插值和非插值方法和装置
    • US5400154A
    • 1995-03-21
    • US976029
    • 1992-11-13
    • Hisashi TakayamaMikio FujiwaraTakayuki MinemaruSatoshi Takayama
    • Hisashi TakayamaMikio FujiwaraTakayuki MinemaruSatoshi Takayama
    • G06F3/153G06T3/40G09G5/36H04N1/393
    • G06T3/4007
    • Image data is processed to enlarge and contract an original image, represented by the data, by P times in an X-axis direction while the data is subjected to interpolation. The letter P denotes an arbitrary positive rational number. It is supposed that each of regions among pixels of the original image is divided into sub areas having a number of N by M, that is, N in the X-axis direction and M in a Y-axis direction. The letter N denotes an arbitrary integer equal to or greater than 2. The letter M denotes an arbitrary integer equal to or greater than 1. An N-time interpolation enlarging device or step serves to execute an interpolation process determined by an original-image sub area corresponding to a pixel of an enlargement/contraction-resultant image while simultaneously generating a plurality of pieces of process-resultant data representing a part of an image enlarged from the original image by N times in the X-axis direction. An arbitrary-magnification enlarging/contracting device or step serves to subject the plurality of the pieces of the process-resultant data to image enlargement and contraction at an arbitrary magnification in the X-axis direction without executing interpolation, and also serves to process the plurality of the pieces of the process-resultant data to enlarge and contract an image, represented by the plurality of the pieces of the process-resultant data, by P/N times in the X-axis direction.
    • 对数据进行插值处理,对由数据表示的原始图像进行X轴方向的P倍的放大缩小处理。 字母P表示任意的正有理数。 假设原始图像的像素中的每个区域被划分为具有N个数M,即X轴方向上的N和Y轴方向上的M的子区域。 字母N表示等于或大于2的任意整数。字母M表示等于或大于1的任意整数。N次插值放大装置或步骤用于执行由原始图像子步骤确定的插值处理 对应于放大/缩小合成图像的像素的区域,同时在X轴方向上同时生成表示从原始图像放大的图像的一部分的多个处理结果数据N次。 任意倍率放大/缩小装置或步骤用于使处理结果数据的多个片段在X轴方向上以任意倍率进行图像放大和缩小,而不执行插值,并且还用于处理多个 的处理结果数据的片段,以由多个处理结果数据表示的图像在X轴方向上扩展和收缩P / N倍。
    • 77. 发明授权
    • Thermal transfer recording medium
    • 热转印记录介质
    • US5328746A
    • 1994-07-12
    • US894739
    • 1992-06-05
    • Tetsuo OkuyamaNanao NakamuraSatoshi TakayamaNoriaki SatoTadayuki Nakamura
    • Tetsuo OkuyamaNanao NakamuraSatoshi TakayamaNoriaki SatoTadayuki Nakamura
    • B32B9/00B41M5/26B41M5/395B41M5/40
    • B41M5/395Y10S428/913Y10S428/914Y10T428/24942Y10T428/31935
    • A thermal transfer recording medium includes a sheet-like base member and a hot-melt ink layer containing a colorant and a hot-melt material. The hot-melt ink layer contains a hot-melt material having a melting point Tm of 70.degree. to 90.degree. C., a complex elastic modulus of 10.sup.6 Pa to 10.sup.7 Pa at 100.degree. C., and a pour point Tp of 150.degree. C. or more, the hot-melt ink layer is in an amorphous or microcrystalline state and satisfies condition I/I.sub.0 .ltoreq.0.9 where I is the diffraction peak intensity in a range of 21.3.degree. to 21.5.degree. originated from an ethylene-based crystal and measured by an x-ray diffraction method, and I0 is the halo intensity in a range of 16.degree. to 17.degree. originated from an amorphous part, or the hot-melt ink layer contains a low-melting point crystalline material having a specific acid value and a specific saponification value and 15 to 30 wt % of a specific copolymer resin whose ethylene content is 65 to 80 wt % and a melt index of 60 or less.
    • 热转印记录介质包括片状基材和含有着色剂和热熔材料的热熔油墨层。 热熔油墨层含有熔点Tm为70〜90℃,100℃下的复数弹性模量为106Pa〜107Pa,倾点Tp为150°的热熔性材料 ℃以上,热熔油墨层为非晶态或微晶状态,满足条件I / I0 <0.9,其中I为衍生峰值强度为21.3〜21.5度,源自乙烯系 晶体,并通过X射线衍射法测量,I0是来自非晶体部分的16至17°范围内的光晕强度,或者热熔油墨层含有具有特定的低熔点结晶材料 酸值和特定皂化值,以及15〜30重量%的乙烯含量为65〜80重量%,熔体指数为60以下的特定共聚物树脂。
    • 78. 发明授权
    • Image sensors and methods of manufacturing same including semiconductor
layer over entire substrate surface
    • 图像传感器及其制造方法,包括整个基板表面上的半导体层
    • US4803375A
    • 1989-02-07
    • US941192
    • 1986-12-12
    • Tamio SaitoSatoshi TakayamaYoshiyuki SudaOsamu ShimadaKen-ichi Mori
    • Tamio SaitoSatoshi TakayamaYoshiyuki SudaOsamu ShimadaKen-ichi Mori
    • H01L27/144H01L27/146H01J40/14H01L27/14
    • H01L27/14665H01L27/1446
    • An image sensor, comprising a semiconductor layer formed on at least a first region of a substrate; first electrodes arranged in line and electrically connected to the semiconductor layer of said first region; and second electrodes arranged in line and electrically connected to said semiconductor layer of said first region. The second electrodes are respectively formed as a common electrode, and each of the first electrodes, a portion of said second electrode facing the first electrode and the semiconductor layer positioned therebetween form a photo-sensing element. First wires respectively extend from said first electrodes to a second region of said substrate. An insulating layer is continuously formed on the first and second regions, covering said photo-sensing elements and the first wires as well as second wires formed in parallel on the insulating layer of said second region. The second wires are electrically connected to the first wires at through holes formed in the insulating layer.
    • 一种图像传感器,包括形成在基板的至少第一区域上的半导体层; 排列成直线并与所述第一区域的半导体层电连接的第一电极; 以及与所述第一区域的所述半导体层电连接并且电连接的第二电极。 第二电极分别形成为公共电极,并且每个第一电极,所述第二电极的面向第一电极的部分和位于其间的半导体层形成光敏元件。 第一导线分别从所述第一电极延伸到所述衬底的第二区域。 在第一和第二区域上连续地形成绝缘层,覆盖所述光敏元件和第一布线以及平行地形成在所述第二区域的绝缘层上的第二布线。 第二导线在形成在绝缘层中的通孔处电连接到第一布线。