Heating roller having electrodes for supplying power to a heating element
    52.
    发明授权
    Heating roller having electrodes for supplying power to a heating element 失效
    具有用于向加热元件供电的电极的加热辊

    公开(公告)号:US5532807A

    公开(公告)日:1996-07-02

    申请号:US362789

    申请日:1994-12-23

    申请人: Takeshi Takemoto

    发明人: Takeshi Takemoto

    IPC分类号: F16C13/00 G03G15/20 H05B3/00

    CPC分类号: G03G15/2053

    摘要: In a heating roller, electrode members come in contact with power supplying members for supplying power to a heating element. The electrode members are resiliently fitted to the heating element. Power is supplied from the power supplying members to the heating element through the electrode members. In this heating roller, it is possible to solve problems about cracks, etc. caused by thermal expansion, etc. of each of the heating element, the electrode members and an electric conductor formed by materials having different coefficients of thermal expansion. Accordingly, reliability of the heating roller is high and the heating roller is safe. The heating roller may have a bearing for rotatably supporting the heating roller; a structural member for supporting the bearing; and a rotating force transmitting member arranged in an electrode member resiliently fitted to the heating element or arranged in a conductive resilient member between the heating element and the electrode member so that rotating force of the heating roller is obtained from the exterior thereof.

    摘要翻译: 在加热辊中,电极部件与用于向加热元件供电的供电部件接触。 电极构件弹性地装配到加热元件。 电力通过电极部件从供电部件供给到加热元件。 在该加热辊中,可以解决由加热元件,电极构件和由具有不同的热膨胀系数的材料形成的电导体的热膨胀等引起的裂纹等问题。 因此,加热辊的可靠性高,加热辊安全。 加热辊可以具有用于可旋转地支撑加热辊的轴承; 用于支撑轴承的结构件; 以及旋转力传递部件,其布置在弹性地装配到所述加热元件的电极部件中,或者设置在所述加热元件和所述电极部件之间的导电弹性部件中,使得从其外部获得所述加热辊的旋转力。

    Droplet discharging head and image forming apparatus
    54.
    发明授权
    Droplet discharging head and image forming apparatus 有权
    喷液头和成像装置

    公开(公告)号:US09028052B2

    公开(公告)日:2015-05-12

    申请号:US14513412

    申请日:2014-10-14

    IPC分类号: B41J2/045 B41J2/14

    摘要: A droplet discharging head includes: a nozzle substrate that includes a nozzle opening to discharge a droplet therethrough; a liquid chamber substrate that includes liquid pressure chambers communicating with the nozzle openings; a vibration plate arranged to face the nozzle substrate with the liquid chamber substrate interposed therebetween; piezoelectric elements that are provided to face the liquid pressure chambers with the vibration plate interposed therebetween and are arranged in a predetermined direction; a driving element provided, in a flip-chip implementation, on a flow path substrate that includes the nozzle substrate, the liquid chamber substrate, the vibration plate, and the piezoelectric elements; and a first reinforcing wire that is disposed to at least one of the flow path substrate and the driving element, has a band shape extending in a direction along a row of the piezoelectric elements, and is connected to a common electrode shared by the piezoelectric elements.

    摘要翻译: 液滴喷射头包括:喷嘴基板,其包括用于通过其喷射液滴的喷嘴开口; 液体室基板,其包括与喷嘴开口连通的液压室; 振动板,其布置成与所述喷嘴基板对置,其中所述液体室基板插入其间; 压电元件设置成面对液压室,振动板插入其间并沿预定方向布置; 驱动元件以倒装芯片的形式设置在包​​括喷嘴基板,液体室基板,振动板和压电元件的流路基板上; 并且设置在所述流路基板和所述驱动元件中的至少一个上的第一加强线具有沿着所述压电元件的行的方向延伸的带状,并且与所述压电元件共用的公共电极连接 。

    State estimating device for secondary battery
    55.
    发明授权
    State estimating device for secondary battery 有权
    二次电池状态估计装置

    公开(公告)号:US08615372B2

    公开(公告)日:2013-12-24

    申请号:US13061008

    申请日:2009-08-28

    IPC分类号: G06F19/00

    摘要: A battery state estimating unit estimates an internal state of a secondary battery in accordance with a battery model equation in every arithmetic cycle, and estimates a charging rate and a battery current based on a result of the estimation. A parameter estimating unit obtains a battery current measured by a sensor as well as the charging rate and the battery current estimated by the battery state estimating unit. The parameter estimating unit estimates a capacity deterioration parameter such that a rate of change in difference (estimation error) between a summed value of an actual current and a summed value of an estimated current with respect to the charging rate is minimized. A result obtained by estimating the capacity deterioration parameter is reflected in the battery model by the battery state estimating unit.

    摘要翻译: 电池状态估计单元根据每个算术循环中的电池模型等式来估计二次电池的内部状态,并且基于估计结果来估计充电率和电池电流。 参数估计单元获得由传感器测量的电池电流以及由电池状态估计单元估计的充电率和电池电流。 参数估计单元估计容量劣化参数,使得实际电流的求和值与估计电流的相加值相对于充电率之间的差值(估计误差)的变化率最小化。 通过估计容量劣化参数获得的结果由电池状态估计单元反映在电池模型中。

    Liquid droplet ejecting head, liquid droplet ejecting device, and image forming apparatus
    56.
    发明授权
    Liquid droplet ejecting head, liquid droplet ejecting device, and image forming apparatus 有权
    液滴喷射头,液滴喷射装置和图像形成装置

    公开(公告)号:US08602534B2

    公开(公告)日:2013-12-10

    申请号:US13233469

    申请日:2011-09-15

    申请人: Takeshi Takemoto

    发明人: Takeshi Takemoto

    IPC分类号: B41J2/045

    摘要: In an embodiment, a liquid droplet ejecting head includes sequentially in a laminated manner: a nozzle substrate; an ink tank substrate; a liquid supply substrate; and a frame substrate. The nozzle substrate is formed so that at least three or more nozzle rows are arranged in a direction intersecting a longitudinal direction of the nozzle row; the driving circuit member is provided to oppose to an outer surface of the frame substrate so as to correspond to a region between two adjacent nozzle rows located at the 4N+2-th position and the 4N+3-th position (N is 0 or a natural number); and the driving circuit member is commonly used to drive the electro-mechanical converting element and to drive the electro-mechanical converting element used for another one or two nozzle rows adjacent to at least one of the two nozzle rows.

    摘要翻译: 在一个实施例中,液滴喷射头顺序地包括:喷嘴基板; 一个墨槽底座; 液体供给基板; 和框架基板。 喷嘴基板形成为使得沿与喷嘴列的纵向相交的方向设置至少三个以上的喷嘴列; 驱动电路部件被设置为与框架基板的外表面相对,以对应于位于4N + 2位置和第4N + 3位置之间的两个相邻喷嘴列之间的区域(N为0或 自然数); 并且驱动电路构件通常用于驱动机电转换元件并驱动用于与两个喷嘴列中的至少一个相邻的另一个或两个喷嘴列的机电转换元件。

    Inkjet head and image forming apparatus having the same
    58.
    发明授权
    Inkjet head and image forming apparatus having the same 有权
    喷墨头及其成像装置

    公开(公告)号:US08393718B2

    公开(公告)日:2013-03-12

    申请号:US13229880

    申请日:2011-09-12

    IPC分类号: B41J2/045

    摘要: An inkjet head includes: an ink tank plate that includes a nozzle to discharge a liquid; a drive circuit member connected to an electromechanical transducer to apply a voltage to the electromechanical transducer to generate a pressure in an ink tank to discharge a liquid from the nozzle; a liquid supply plate stacked approximately in parallel with the drive circuit member on the ink tank plate; and a sealing material that hermetically seals an electrical connection between the drive circuit member and the wiring member. The liquid supply plate is provided with a receptacle having a hole portion or a concave portion and a mount area surrounded by the receptacle. The drive circuit member is received in the mount area. The sealing material is filled inside the mount area after the liquid supply plate is bonded to the ink tank plate.

    摘要翻译: 喷墨头包括:墨罐板,其包括用于排出液体的喷嘴; 连接到机电换能器以将电压施加到机电换能器以在墨罐中产生压力以从喷嘴排出液体的驱动电路部件; 与所述墨盒板上的所述驱动电路部件大致平行地堆叠的液体供给板; 以及密封材料,其密封驱动电路部件和配线部件之间的电连接。 液体供应板设置有具有孔部分或凹部的容器和由容器包围的安装区域。 驱动电路部件被容纳在安装区域中。 在液体供给板接合到墨罐板上之后,密封材料填充在安装区域内。

    Device estimating a state of a secondary battery
    60.
    发明授权
    Device estimating a state of a secondary battery 有权
    设备估计二次电池的状态

    公开(公告)号:US08093902B2

    公开(公告)日:2012-01-10

    申请号:US12447715

    申请日:2008-03-07

    IPC分类号: G01N27/416 H02J7/00

    摘要: A diffusion estimation unit follows a diffusion equation in an active material that is represented by a polar coordinate to estimate a distribution in concentration of lithium in the active material. An open circuit voltage estimation unit obtains an open circuit voltage in accordance with a local SOC(θ) based on a concentration of lithium obtained at an interface of the active material as estimated by the diffusion estimation unit. A current estimation unit uses a battery's voltage measured by a voltage sensor, the estimated open circuit voltage, and a parameter value that is set for the battery by a battery parameter value setting unit, and follows a voltage-current relationship model expression simplified from an electrochemical reaction expression to estimate the battery's current density. A boundary condition setting unit sequentially sets a boundary condition for the diffusion equation of the diffusion estimation unit for the active material's interface, as based on the battery's estimated current density. Thus a battery model that allows an internal state to be estimated based on an electrochemical reaction dynamically and can also achieve an alleviated operating load can be used to estimate a state of a secondary battery.

    摘要翻译: 扩散估计单元遵循由极坐标表示的活性材料中的扩散方程,以估计活性材料中锂浓度的分布。 开路电压估计单元基于通过扩散估计单元估计的在活性物质的界面处获得的锂的浓度,根据本地SOC(“thetas”)获得开路电压。 当前估计单元使用由电压传感器测量的电池电压,估计的开路电压和由电池参数值设置单元为电池设置的参数值,并且遵循简化的电压 - 电流关系模型表达式 电化学反应表达式来估计电池的电流密度。 边界条件设定部基于电池的推定电流密度,依次设定活性物质界面的扩散估计部的扩散方程的边界条件。 因此,可以使用允许基于电化学反应动态地估计内部状态并且还可以实现减轻的操作负载的电池模型来估计二次电池的状态。