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    • 4. 发明申请
    • TRIMMER BLADE
    • TRIMMER刀片
    • US20120240409A1
    • 2012-09-27
    • US13416031
    • 2012-03-09
    • Tomoyuki InoueHidekazu SueyoshiKenichi Muraki
    • Tomoyuki InoueHidekazu SueyoshiKenichi Muraki
    • B26B19/06
    • B26B19/06B26B19/3846
    • A trimmer blade comprises a fixed blade unit and a movable blade unit. Then, said fixed blade unit comprises a comb-shaped blade section having a plurality of blades and a plurality of gullets, and said plurality of blades are arranged alternately with said plurality of gullets. Then, said movable blade unit comprises a comb-shaped blade section having a plurality of blades and a plurality of gullets, and said plurality of blades are arranged alternately with said plurality of gullets, and said movable blade unit is configured to slide on said fixed blade unit while reciprocating. A width of each gullet of said movable blade unit is set so that at least two gullets of said fixed blade unit fall inside each gullet of said movable blade unit, as viewed from a direction perpendicular to a sliding surface between said movable blade unit and said fixed blade unit.
    • 修剪刀片包括固定刀片单元和可动刀片单元。 然后,所述固定刀片单元包括具有多个叶片和多个齿槽的梳形叶片部分,并且所述多个叶片与所述多个齿槽交替布置。 然后,所述可动刀片单元包括具有多个叶片和多个齿槽的梳形叶片部分,并且所述多个叶片与所述多个齿槽交替布置,并且所述可动刀片单元构造成在所述固定 刀片单元同时往复运动。 所述可动刀片单元的每个齿槽的宽度被设定为使得至少两个所述固定刀片单元的齿槽落在所述可动刀片单元的每个齿槽内,从与所述可动刀片单元和所述可动刀片单元之间的滑动表面垂直的方向观察 固定刀片单元。
    • 6. 发明授权
    • Liquid ejection head
    • 液体喷头
    • US08205979B2
    • 2012-06-26
    • US12636109
    • 2009-12-11
    • Eisuke NishitaniToru YamaneTomoyuki InoueKen Tsuchii
    • Eisuke NishitaniToru YamaneTomoyuki InoueKen Tsuchii
    • B41J2/175B41J2/15B41J2/14B41J2/05
    • B41J2/17563B41J2/1404B41J2/1433B41J2002/14475
    • A liquid ejection head includes ejection orifices allowing liquid to be ejected therethrough, passages communicating with the ejection orifices and the pressure chambers each accommodating an energy generating element generating energy for ejecting the liquid therein, a supply port supplying the liquid to the passages, and a filter including substantially cylindrical members between the supply port and passages and having openings. Each of the ejection orifices has a substantially circular cross section having larger and smaller diameters substantially perpendicularly to its liquid ejecting direction. Each of the openings has a substantially rectangular cross section having longer and shorter sides substantially perpendicularly to its liquid supplying direction. The relationships D1>L1, D1 L2≧D1 are satisfied where D1 is the smaller diameter, D2 is the larger diameter, L1 is the shorter side, and L2 is the longer side.
    • 液体喷射头包括允许液体喷射通过的喷射孔,与喷射孔连通的通道和每个容纳能量产生元件的压力室,所述能量产生元件产生用于在其中喷射液体的能量产生元件,将液体供应到通道,以及 过滤器包括在供给口和通道之间并具有开口的基本上圆柱形的构件。 每个喷射孔具有基本上圆形的横截面,其具有大致垂直于其液体喷射方向的更大和更小的直径。 每个开口具有基本上矩形的横截面,其具有基本垂直于其液体供应方向的较短和短边。 满足关系D1> L1,D1 L2≥D1,其中D1是较小的直径,D2是较大的直径,L1是较短的一侧,L2是较长的一侧。
    • 7. 发明授权
    • Liquid ejection recording head having element substrate with plural supply ports
    • 具有多个供给口的元件基板的液体喷射记录头
    • US08083325B2
    • 2011-12-27
    • US12389981
    • 2009-02-20
    • Tomoyuki InoueKen TsuchiiMasataka SakuraiAkiko Saito
    • Tomoyuki InoueKen TsuchiiMasataka SakuraiAkiko Saito
    • B41J2/05
    • B41J2/1404B41J2/1408B41J2/14145B41J2002/14387B41J2002/14403B41J2002/14467
    • A liquid ejection recording head includes an element substrate having plural ejection energy generating elements, an ejection outlet array of plural ejection outlets, and bubble generation chambers. The element substrate includes a first liquid supply port provided along an arrangement direction of the ejection outlets, and plural second ink supply ports disposed between a lateral end of the substrate and the chambers. Each bubble generation chamber communicates with the first and second liquid supply ports through first and second liquid supply passages, respectively. The element substrate has a thermal resistance against heat flowing from the ejection energy generating elements along a direction perpendicular to the array direction and parallel to a surface of the substrate. The thermal resistance, per unit length with respect to the array direction, at both end portions of the array is larger than that at a central portion of the ejection outlet array.
    • 液体喷射记录头包括具有多个喷射能量产生元件的元件基板,多个喷射出口的喷射出口阵列和气泡发生室。 元件基板包括沿着喷射出口的排列方向设置的第一液体供应端口,以及设置在基板的横向端部和室之间的多个第二供墨口。 每个气泡产生室分别通过第一和第二液体供应通道与第一和第二液体供应口连通。 元件基板具有耐热喷射能量产生元件沿着与阵列方向垂直的方向并平行于基板表面的热阻。 阵列两端的每单位长度相对于阵列方向的热阻大于喷射出口阵列的中心部分处的热阻。
    • 10. 发明申请
    • LIQUID EJECTION RECORDING HEAD
    • 液体喷射记录头
    • US20090231394A1
    • 2009-09-17
    • US12389981
    • 2009-02-20
    • Tomoyuki InoueKen TsuchiiMasataka SakuraiAkiko Saito
    • Tomoyuki InoueKen TsuchiiMasataka SakuraiAkiko Saito
    • B41J2/05
    • B41J2/1404B41J2/1408B41J2/14145B41J2002/14387B41J2002/14403B41J2002/14467
    • A liquid ejection recording head includes an element substrate provided with a plurality of ejection energy generating elements for generating energy for ejecting liquid, an ejection outlet array comprising a plurality of ejection outlets for ejecting the liquid, and bubble generation chambers for generating bubbles by the ejection energy generating elements. The element substrate includes a first liquid supply port provided, by being penetrated through the element substrate, along an arrangement direction of the ejection outlets and includes a plurality of second ink supply ports disposed between a lateral end of the element substrate and the bubble generation chambers. Each of the bubble generation chambers communicates with the first liquid supply port through a first liquid supply passage and communicates with the second liquid supply ports through a second liquid supply passage. The element substrate has a thermal resistance against heat flowing from the ejection energy generating elements along a direction which is perpendicular to an ejection outlet array direction and which is in parallel to a surface of the element substrate on which the ejection energy generating elements are formed. The thermal resistance, per unit length with respect to the ejection outlet array direction, at both end portions of the ejection outlet array is larger than that at a central portion of the ejection outlet array.
    • 液体喷射记录头包括具有多个用于产生用于喷射液体的能量的喷射能量产生元件的元件基板,包括用于喷射液体的多个喷射出口的喷射出口阵列,以及通过喷射产生气泡的气泡产生室 能量产生元素。 元件基板包括通过沿着喷射出口的排列方向穿过元件基板设置的第一液体供给口,并且包括设置在元件基板的横向端部和气泡产生室之间的多个第二供墨口 。 每个气泡产生室通过第一液体供应通道与第一液体供应口连通,并通过第二液体供应通道与第二液体供应口连通。 元件基板具有耐喷射能量产生元件沿着与喷射出口阵列方向垂直的方向的热量的热阻,并且与形成有喷射能量产生元件的元件基板的表面平行。 在喷射出口阵列的两个端部处,相对于喷射出口排列方向的每单位长度的热阻大于喷射出口阵列的中心部分处的热阻。