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    • 41. 发明授权
    • Process for producing carbon product with coarse and dense structure
    • 用于生产具有粗糙和致密结构的碳产品的方法
    • US4950443A
    • 1990-08-21
    • US349084
    • 1989-05-09
    • Takamasa KawakuboMitsuru YoshidaYoshihisa Suda
    • Takamasa KawakuboMitsuru YoshidaYoshihisa Suda
    • C04B35/532
    • C04B35/532
    • A process for producing a carbon product having coarse and dense structures by carbonizing moldings of a mixture of one or more types of organic polymer substance, asphalt pitches, dry distilled pitches to obtain a dense structure carbon by carbonizing in an inert gas atmosphere or with a mixture of fine particle graphite powder as required, and porous organic polymer produced in point contact between the particles by solubilizing the surface layers of the organic polymer particles to obtain coarse structure carbon by sintering in particle state by carbonizing in an inert gas atmosphere, in an inert gas atmosphere after solidification to integrally mold organic liquid composition remaining high carbon residue in a composite composition, and carbonizing the composite composition in an inert gas atmosphere. Thus, a carbon product of continuously irregular quality having coarse and dense structure as designed by integrally producing a porous carbon having high strength and uniform porosity distribution with dense structure carbon moldings can be produced.
    • 一种通过将一种或多种有机聚合物物质,沥青沥青,干蒸馏沥青的混合物的碳化碳化成型制成具有粗结构的碳制品的方法,以通过在惰性气体气氛中碳化或以 通过溶解有机聚合物颗粒的表面层,通过在惰性气体气氛中通过碳化烧结而以有机聚合物颗粒的表面层进行烧结而在颗粒之间以点接触的方式制造的多孔有机聚合物,在 固化后的惰性气体气氛,将复合组合物中残留高碳残渣的有机液体组合物整体成型,在惰性气体气氛中使复合组合物碳化。 因此,可以制造出具有粗密结构的碳产品,其通过用致密结构的碳成型体整体制造具有高强度和均匀孔隙率分布的多孔碳而设计。
    • 44. 发明申请
    • Semiconductor integrated circuit device having overcurrent limitation circuit
    • 具有过电流限制电路的半导体集成电路装置
    • US20090237851A1
    • 2009-09-24
    • US12382479
    • 2009-03-17
    • Mitsuru Yoshida
    • Mitsuru Yoshida
    • H02H9/02
    • H03K17/0822H03K17/145
    • A semiconductor integrated circuit device includes an output transistor, an overcurrent detection circuit and overcurrent limitation circuit. The overcurrent detection circuit includes a first transistor detecting an overcurrent of the output transistor. The overcurrent limitation circuit is connected between a gate and a source of the output transistor. The overcurrent limitation circuit includes a plurality of resistance elements and a diode connected in series between the gate and the source of the output transistor in series, and a second transistor whose gate is connected to a connection point between the resistance elements and that is cascade connected to the first transistor.
    • 半导体集成电路器件包括输出晶体管,过电流检测电路和过流限制电路。 过电流检测电路包括检测输出晶体管的过电流的第一晶体管。 过电流限制电路连接在输出晶体管的栅极和源极之间。 过电流限制电路包括串联连接在输出晶体管的栅极和源极之间的多个电阻元件和二极管,以及栅极连接到电阻元件之间的连接点并且级联连接的第二晶体管 到第一晶体管。
    • 45. 发明申请
    • Article Storage Facility
    • 文章存储设施
    • US20090016864A1
    • 2009-01-15
    • US12041991
    • 2008-03-04
    • Mitsuru YoshidaYoshitaka Inui
    • Mitsuru YoshidaYoshitaka Inui
    • B65G1/02A47F5/00
    • B65G1/0407B65G37/02B65G2201/0297H01L21/67769
    • The article storage facility comprises an article transporter configured to move along a path via an article transfer location with respect to an article storage rack; an article loader for bringing articles into and taking articles out of the article storage rack, provided to the article storage rack so as to project and retract between a protruding position for article receipt that projects to an outside of the article storage rack, and a retracted position for retracting toward the article storage rack; and a protrusion and retraction operating device provided to the article transporter, for causing the article loader to protrude and retract between the protruding position and the retracted position when the article transporter is at the article transfer location.
    • 物品储存设备包括:物品运送器,其被配置成沿相对于物品存放架的物品传送位置的路径移动; 用于将物品从文具存放架中取出并从物品收纳架取出物品的物品装载器,提供给物品收纳架,以便在物品收纳的突出位置向物品收纳架的外部伸出的突出位置与缩回 用于朝向物品存放架撤回的位置; 以及设置在所述物品输送器上的突出和缩回操作装置,用于当所述物品运送器处于所述物品传送位置时使所述物品装载器在所述突出位置和所述缩回位置之间伸出和缩回。
    • 49. 发明授权
    • Process of making a diaphragm of carbonaceous materials for a speaker
    • 为扬声器制作碳质材料隔膜的工艺
    • US4855093A
    • 1989-08-08
    • US157980
    • 1988-02-19
    • Mitsuru Yoshida
    • Mitsuru Yoshida
    • C04B35/532C08J3/09C08K5/3462H04R7/02H04R31/00
    • C08J3/091C04B35/532C08K5/3462H04R31/003H04R7/02C08J2327/24
    • A process for producing a diaphragm for a speaker of carbonaceous materials which includes the steps of mixing carbon powder in a binder mainly containing chlorine-containing vinyl resin to be carbonized after calcining, applying high shearing force to a mixture composition obtained by uniformly mixing and dispersing the resultant mixture to sufficiently knead the mixture, then preliminarily molding the resultant mixture in a sheet shape, molding the preliminarily molded sheet into a diaphragm, insolubilizing, infusibilizing the diaphragm and calcining the diaphragm in an inert atmosphere, wherein the mixture composition contains at least 0.1 to 5 percentage by weight of 1.8-diazobicyclo (5, 4, 0) undecene-7 or that in which its salt is chlorine-containing vinyl chloride. Thus, the process can simply and inexpensively produce a diaphragm having a high hardness, a high elasticity, a high strength, a light weight, an adequate internal loss, and thus less deformation by an external force, small distortion of sound, wide reproducing sound range, distinct sound quality and suitable for digital audio applications.
    • 一种碳质材料扬声器用隔膜的制造方法,其特征在于,包括以下步骤:将碳粉末在主要含有氯化乙烯基树脂的粘合剂中混合,在煅烧后进行碳化,向通过均匀混合和分散得到的混合物组合施加高剪切力 将所得混合物充分捏合,然后预先将所得混合物成型为片状,将预成型片成型为隔膜,不溶解,使隔膜熔融并在惰性气氛中煅烧隔膜,其中混合物组合物至少含有 0.1〜5重量%的1.8重氮二环(5,4,0)十一碳烯-7或其盐为含氯氯乙烯。 因此,该方法可以简单且廉价地制造具有高硬度,高弹性,高强度,轻质量,足够的内部损耗,并且因此较小的外力变形,小声音失真,宽再现声音的隔膜 范围广泛,音质独特,适合数字音频应用。