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    • 61. 发明授权
    • Rubber composition and tire using same
    • 橡胶组合物和轮胎使用相同
    • US08487032B2
    • 2013-07-16
    • US13260026
    • 2010-03-30
    • Kumi FujikiKazuhiro Maekawa
    • Kumi FujikiKazuhiro Maekawa
    • B60C1/00
    • C08G8/22C08G8/28C08K3/36C08L7/00C08L21/00C08L61/06C08L61/12C08L2205/02C08L2205/03C08L2666/16
    • Provided is a rubber composition that comprises a rubber component of at least one of natural rubber and synthetic rubber and a resin composition containing a novolak-type resorcin resin and a resol-type phenolic resin in which the content of the dimethylene ether group is within a specific range. Not using hexamethylenetetramine or hexamethoxymethylmelamine as a curing agent, the curability and the thermal stability of the resin composition have been enhanced; and the rubber composition has characteristics of high elasticity, large elongation at breakage and low heat generation. Also provided is a tire which comprises the rubber composition in the tire bead part thereof and, therefore, has improved durability in use thereof while concerning for the environmental safety.
    • 提供一种橡胶组合物,其包含天然橡胶和合成橡胶中的至少一种的橡胶组分和含有酚醛清漆型间苯二酚树脂和甲阶酚醛型酚醛树脂的树脂组合物,其中二亚甲基醚基团的含量在 具体范围 不使用六亚甲基四胺或六甲氧基甲基三聚氰胺作为固化剂,树脂组合物的固化性和热稳定性得到提高; 橡胶组合物具有弹性高,断裂伸长率大,发热少的特点。 还提供了一种在其轮胎胎圈部分中包含橡胶组合物的轮胎,因此在使用时具有改善的耐久性,同时涉及环境安全性。
    • 62. 发明申请
    • RUBBER COMPOSITION AND TIRE USING SAME
    • 橡胶组合物和轮胎使用相同
    • US20120101211A1
    • 2012-04-26
    • US13260026
    • 2010-03-30
    • Kumi FujikiKazuhiro Maekawa
    • Kumi FujikiKazuhiro Maekawa
    • C08L61/12C08K3/04C08K3/36
    • C08G8/22C08G8/28C08K3/36C08L7/00C08L21/00C08L61/06C08L61/12C08L2205/02C08L2205/03C08L2666/16
    • Provided is a rubber composition that comprises a rubber component of at least one of natural rubber and synthetic rubber and a resin composition containing a novolak-type resorcin resin and a resol-type phenolic resin in which the content of the dimethylene ether group is within a specific range. Not using hexamethylenetetramine or hexamethoxymethylmelamine as a curing agent, the curability and the thermal stability of the resin composition have been enhanced; and the rubber composition has characteristics of high elasticity, large elongation at breakage and low heat generation. Also provided is a tire which comprises the rubber composition in the tire bead part thereof and, therefore, has improved durability in use thereof while concerning for the environmental safety.
    • 提供一种橡胶组合物,其包含天然橡胶和合成橡胶中的至少一种的橡胶组分和含有酚醛清漆型间苯二酚树脂和甲阶酚醛型酚醛树脂的树脂组合物,其中二亚甲基醚基团的含量在 具体范围 不使用六亚甲基四胺或六甲氧基甲基三聚氰胺作为固化剂,树脂组合物的固化性和热稳定性得到提高; 橡胶组合物具有弹性高,断裂伸长率大,发热少的特点。 还提供了一种在其轮胎胎圈部分中包含橡胶组合物的轮胎,因此在使用时具有改善的耐久性,同时涉及环境安全性。
    • 63. 发明授权
    • Driver circuit, electro-optical device, and electronic instrument
    • 驱动电路,电光装置和电子仪器
    • US08089437B2
    • 2012-01-03
    • US11898595
    • 2007-09-13
    • Kazuhiro Maekawa
    • Kazuhiro Maekawa
    • G09G3/36
    • G09G3/3688G09G3/3614G09G3/3655G09G2310/0248G09G2310/027G09G2310/0297G09G2330/021G09G2330/023
    • A driver circuit which drives a source line of an electro-optical device includes a source line driver section which supplies a grayscale voltage corresponding to grayscale data to the source line, a source output switch section which short-circuits the source line and a common line connected with a capacitor before the source line driver section drives the source line, and a charge recycle control section which controls the source output switch section. The charge recycle control section determines whether or not to short-circuit the source line and the common line in source line units based on the grayscale data and polarity of a common electrode voltage supplied to a common electrode opposite to a pixel electrode of the electro-optical device. The source output switch section short-circuits the source line and the common line based on the determination result of the charge recycle control section.
    • 驱动电光装置的源极线的驱动电路包括源极线驱动部,该源线驱动部向源极线提供与灰度数据对应的灰度电压;源极输出开关部,其使源极线短路, 在源极线驱动器部分驱动源极线之前与电容器连接,以及控制源极输出开关部分的电荷再循环控制部分。 电荷再循环控制部分基于灰度数据和提供给与电极的像素电极相对的公共电极的公共电极电极的极性来确定是否使源极线单元和源极线单元短路, 光学装置。 源输出开关部分根据充电循环控制部分的确定结果使源极线和公共线短路。
    • 64. 发明授权
    • Liquid crystal display device
    • 液晶显示装置
    • US07230664B2
    • 2007-06-12
    • US09983665
    • 2001-10-25
    • Masumi KuboAkihiro YamamotoKiyoshi OgishimaTakashi OchiKazuhiro Maekawa
    • Masumi KuboAkihiro YamamotoKiyoshi OgishimaTakashi OchiKazuhiro Maekawa
    • G02F1/1337
    • G02F1/133707G02F1/133555G02F1/1393G02F2201/128
    • The liquid crystal display device of the present invention includes a first substrate, a second substrate, and a vertical alignment type liquid crystal layer provided between the first substrate and the second substrate, and includes a plurality of picture element regions each defined by a first electrode provided on one side of the first substrate that is closer to the liquid crystal layer and a second electrode provided on the second substrate so as to oppose the first electrode via the liquid crystal layer. The first substrate includes a first orientation-regulating structure in each of the plurality of picture element regions, the first orientation-regulating structure exerting an orientation-regulating force so as to form a plurality of liquid crystal domains in the liquid crystal layer, each of the liquid crystal domains taking a radially-inclined orientation in the presence of an applied voltage. The second substrate includes a second orientation-regulating structure in a region corresponding to at least one of the plurality of liquid crystal domains, the second orientation-regulating structure exerting an orientation-regulating force for orienting liquid crystal molecules in at least one liquid crystal domain into a radially-inclined orientation at least in the presence of an applied voltage.
    • 本发明的液晶显示装置包括第一基板,第二基板和设置在第一基板和第二基板之间的垂直取向型液晶层,并且包括多个像素区域,每个像素区域由第一电极 设置在靠近液晶层的第一基板的一侧和设置在第二基板上的第二电极,以便经由液晶层与第一电极相对。 第一基板包括在多个像素区域中的每一个中的第一取向调节结构,第一取向调节结构施加取向调节力以在液晶层中形成多个液晶畴, 在施加的电压存在的情况下采取径向倾斜取向的液晶畴。 第二基板包括在与多个液晶畴中的至少一个对应的区域中的第二取向调节结构,第二取向调节结构施加用于使至少一个液晶畴中的液晶分子取向的取向调节力 至少在存在施加的电压的情况下成为径向倾斜的取向。
    • 67. 发明授权
    • Linear motor
    • 直线电机
    • US06407471B1
    • 2002-06-18
    • US09597552
    • 2000-06-19
    • Yasuhiro MiyamotoMasaki HisatsuneKazuhiro MaekawaTakato DoiMasahiko Tanabe
    • Yasuhiro MiyamotoMasaki HisatsuneKazuhiro MaekawaTakato DoiMasahiko Tanabe
    • H02K4100
    • H02K41/03H02K1/14Y10T29/49009
    • The invention relates to a linear motor which is provided with a row of permanent magnets 6a, 6b, 6c, . . . for a field system, and an armature 2 facing the same via a magnetized space in an orthogonal direction thereto, wherein the armature core 3 has a winding accommodation groove 3a formed at both sides of armature iron plates produced by punching out oriented electromagnetic steel plate so as to become rectangular, and convex and concave engagement portions 3b and 3c, the armature iron plates are laminated to constitute one core block, and at the same time, the lengthwise direction, orthogonal to the permanent magnet row, in the respective core blocks is made the same as the rolling direction of electromagnetic steel plates. Thereby, since the magnetic flux of the armature winding 4 flows along the rolling direction of the core blocks, the magnetic flux density can be increased, and the peak thrust can be also increased.
    • 本发明涉及一种具有一排永磁体6a,6b,6c,...的线性电动机。 。 。 并且电枢2经由磁化空间与其正交的方向对置,其中电枢铁心3具有形成在通过冲压取向电磁钢板制造的电枢铁板的两侧的绕组容纳槽3a, 为了形成矩形和凸凹接合部分3b和3c,电枢铁板被层叠以构成一个芯块,同时在各个芯块中与永磁体列垂直的纵向是 与电磁钢板的轧制方向相同。 因此,由于电枢绕组4的磁通量沿芯块的轧制方向流动,所以可以提高磁通密度,并且也可以提高峰值推力。
    • 70. 发明授权
    • Operational amplifier and driver circuit using the same
    • 运算放大器和驱动电路使用相同
    • US07116171B2
    • 2006-10-03
    • US11008818
    • 2004-12-09
    • Kazuhiro MaekawaKatsuhiko Maki
    • Kazuhiro MaekawaKatsuhiko Maki
    • H03F3/45
    • H03F3/45237
    • An operational amplifier is provided including first and second conduction types of differential amplifier circuits, an output circuit for outputting an output signal by first and second driver transistors of the first and the second conduction types. The differential amplifier circuits of the first and the second conduction types include first and second differential pairs of transistors of the first and the second conduction types to which an input signal and the output signal are respectively input. When the transistor of a p-type is in an off-state, a first auxiliary circuit subsidiarily drives a first output node (a first inverted output node). When the transistor of an n-type is in an off-state, a second auxiliary circuit subsidiarily drives a second output node (a second inverted output node).
    • 提供了包括第一和第二导电类型的差分放大器电路的运算放大器,用于通过第一和第二导电类型的第一和第二驱动器晶体管输出输出信号的输出电路。 第一和第二导电类型的差分放大器电路包括分别输入输入信号和输出信号的第一和第二导电类型的第一和第二差分对晶体管。 当p型晶体管处于截止状态时,第一辅助电路辅助地驱动第一输出节点(第一反相输出节点)。 当n型晶体管处于截止状态时,第二辅助电路辅助地驱动第二输出节点(第二反相输出节点)。