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公开(公告)号：US20100182104A1
公开(公告)日：2010-07-22
申请号：US12752433
申请日：2010-04-01
IPC分类号： H01P1/203
CPC分类号： H01P1/20327 , H01P1/20381
摘要： A stripline filter includes a ground electrode, input and output electrodes, top-surface resonant lines, side-surface resonant lines, side-surface line portions, connection electrode portions, and top-surface line portions. The ground electrode is provided on the bottom side of a dielectric substrate. The input and output electrodes are provided on the bottom surface of the substrate so as to be separate from the ground electrode. The top-surface resonant lines are provided on the top surface of the substrate. The side-surface line portions, the connection electrode portions, and the top-surface line portions connect two of the top-surface resonant lines to the input and output electrodes. The line width of the two top-surface resonant lines is smaller than the line width of the remainder of the top-surface resonant lines.
摘要翻译： 带状线滤波器包括接地电极，输入和输出电极，顶表面谐振线，侧表面谐振线，侧表面线部分，连接电极部分和顶表面线部分。 接地电极设置在电介质基板的底侧。 输入和输出电极设置在基板的底表面上以与接地电极分离。 顶表面谐振线设置在基板的顶表面上。 侧表面线部分，连接电极部分和顶表面线部分将两个顶表面谐振线连接到输入和输出电极。 两个顶表面谐振线的线宽小于顶表面谐振线的其余部分的线宽。
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公开(公告)号：US08008995B2
公开(公告)日：2011-08-30
申请号：US12794084
申请日：2010-06-04
CPC分类号： H01P1/20354 , H01P1/20381 , H01P11/007
摘要： The element size of a stripline filter that achieves a high efficiency percentage with optional stable filter characteristics, is reduced. A stripline filter includes substantially L-shaped top surface resonant lines. The top surface resonant lines include connection electrode parts, first line parts, and second line parts. The connection electrode parts are formed so as to have a width greater than line widths of side surface resonant lines. Each line part faces an edge of a corner portion of a central top surface resonant line at an interval. An edge of each first line part on an edge side of a dielectric substrate, other than a connection portion with the connection electrode part, faces an edge of the dielectric substrate at an interval.
摘要翻译： 实现具有可选的稳定滤波器特性的高效率百分比的带状线滤波器的元件尺寸减小。 带状线滤波器包括基本上L形的顶表面谐振线。 顶面谐振线包括连接电极部分，第一线部分和第二线部分。 连接电极部形成为具有大于侧面谐振线的线宽的宽度。 每个线部分以间隔面对中心顶面谐振线的角部的边缘。 除了与连接电极部分的连接部分之外，电介质基板的边缘侧上的每个第一线部分的边缘以一定间隔面对电介质基板的边缘。
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公开(公告)号：US20100265012A1
公开(公告)日：2010-10-21
申请号：US12794084
申请日：2010-06-04
CPC分类号： H01P1/20354 , H01P1/20381 , H01P11/007
摘要： The element size of a stripline filter that achieves a high efficiency percentage with optional stable filter characteristics, is reduced. A stripline filter includes substantially L-shaped top surface resonant lines. The top surface resonant lines include connection electrode parts, first line parts, and second line parts. The connection electrode parts are formed so as to have a width greater than line widths of side surface resonant lines. Each line part faces an edge of a corner portion of a central top surface resonant line at an interval. An edge of each first line part on an edge side of a dielectric substrate, other than a connection portion with the connection electrode part, faces an edge of the dielectric substrate at an interval.
摘要翻译： 实现具有可选的稳定滤波器特性的高效率百分比的带状线滤波器的元件尺寸减小。 带状线滤波器包括基本上L形的顶表面谐振线。 顶面谐振线包括连接电极部分，第一线部分和第二线部分。 连接电极部形成为具有大于侧面谐振线的线宽的宽度。 每个线部分以间隔面对中心顶面谐振线的角部的边缘。 除了与连接电极部分的连接部分之外，电介质基板的边缘侧上的每个第一线部分的边缘以一定间隔面对电介质基板的边缘。
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公开(公告)号：US08686811B2
公开(公告)日：2014-04-01
申请号：US13299626
申请日：2011-11-18
CPC分类号： H01P1/20336 , H01P1/20372
摘要： A stripline filter having a substrate, a grounding electrode, principal-surface lines, side-surface lines, and common electrodes, and is mounted on a set substrate by soldering. The side-surface lines are disposed on a side surface of the substrate, and are wetted by solder during soldering. Each of the common electrodes is connected to a corresponding one of the principal-surface lines. The common electrodes are also connected to the grounding electrode via the side-surface lines.
摘要翻译： 具有衬底，接地电极，主表面线，侧面线和公共电极的带状线滤波器，并通过焊接安装在组合衬底上。 侧面线设置在基板的侧面，并且在焊接期间被焊料润湿。 每个公共电极连接到相应的主表面线之一。 公共电极也经由侧面线连接到接地电极。
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公开(公告)号：US20090219115A1
公开(公告)日：2009-09-03
申请号：US12465955
申请日：2009-05-14
CPC分类号： H01P11/007 , H01P1/20336 , Y10T29/49155
摘要： A plurality of flat-plate filter elements are placed on a pallet having a plurality of holding holes. Each of the filter elements includes a rear-principal-surface electrode pattern having a ground electrode provided on a rear principal surface and a front-principal-surface electrode pattern having a principal-surface electrode provided on a front principal surface. One of a first side surface and a second side surface of each of the filter elements is placed on a printing surface of the pallet. A first side-surface electrode pattern of a point-symmetric form in the side surfaces is formed on the side surfaces placed on the printing surface of the pallet. Then, the filter elements are vertically inverted, and a second side-surface electrode pattern having the same form as the first side-surface electrode pattern is formed on the side surfaces facing each other.
摘要翻译： 多个平板过滤元件放置在具有多个保持孔的托盘上。 每个滤色器元件包括具有设置在后主表面上的接地电极的后主表面电极图案和具有设置在前主表面上的主表面电极的前主表面电极图案。 每个过滤元件的第一侧表面和第二侧表面之一被放置在托盘的打印表面上。 在放置在托盘的印刷表面上的侧表面上形成侧表面上的点对称形式的第一侧面电极图案。 然后，滤波器元件垂直倒置，并且在彼此面对的侧面上形成具有与第一侧面电极图案相同形式的第二侧面电极图案。
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公开(公告)号：US20110193904A1
公开(公告)日：2011-08-11
申请号：US13016873
申请日：2011-01-28
申请人： Yasunori Takei
发明人： Yasunori Takei
IPC分类号： B41J29/38
CPC分类号： B41J2/1404 , B41J2/14145
摘要： An ink jet recording head includes a nozzle array and discharge energy generation elements. The nozzles include discharge ports to discharge liquid when recording, pressure chambers to communicate with respective discharge ports, and liquid flow paths to supply liquid to the respective pressure chambers. The discharge energy generation elements apply discharge energy to the pressure chambers to discharge liquid from the nozzles in a predetermined order during time-division driving. Arranging intervals of the liquid flow paths take at least two different values. When a drive timing difference average between the adjacent discharge energy generation elements is calculated by a particular expression, a relationship of D≧Y is satisfied between an interval D and an interval Y in a k-th discharge energy generation element and a k+1-th discharge energy generation element positioned adjacent to the k-th discharge energy generation element. The intervals D and Y represent distances between particular liquid flow paths.
摘要翻译： 喷墨记录头包括喷嘴阵列和排出能量产生元件。 这些喷嘴包括在记录时排出液体的排出口，与各个排出口连通的压力室以及将液体供应到各个压力室的液体流路。 放电能量产生元件将放电能量施加到压力室，以在分时驱动期间以预定顺序从喷嘴排出液体。 液体流路的排列间隔取至少两个不同的值。 当通过特定表达式计算相邻放电能量产生元件之间的驱动定时差平均时，在第k个放电能量产生元件中的间隔D和间隔Y之间满足D≥Y的关系，并且k + 1 位于第k放电能量产生元件附近的放电能量产生元件。 间隔D和Y表示特定液体流路之间的距离。
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公开(公告)号：US07907036B2
公开(公告)日：2011-03-15
申请号：US12539678
申请日：2009-08-12
CPC分类号： H01P1/20336 , H01P11/003 , H01P11/007 , Y10T29/49124 , Y10T29/49155
摘要： A microstripline filter in which characteristics of a plurality of resonators which are connected to one another in a manner of inductive coupling are precisely set. The microstripline filter includes a ground electrode, main-surface lines, common electrodes, short-circuit electrodes, and input/output electrodes. The ground electrode is arranged on a lower surface of a dielectric substrate having a rectangular plate shape. The plurality of main-surface lines are arranged on an upper surface of the dielectric substrate and form respective resonators. The common electrodes connect some of the main-surface lines to one another in conduction states. The plurality of short-circuit electrodes connect a group of the main-surface lines which are brought to conduction states by the common electrodes to the ground electrode through an identical side surface of the dielectric substrate. The input-and-output electrodes are connected to corresponding ones of the resonators including the main-surface lines.
摘要翻译： 精密设置以感性耦合的方式彼此连接的多个谐振器的特性的微带线滤波器。 微带滤波器包括接地电极，主表面线，公共电极，短路电极和输入/输出电极。 接地电极布置在具有矩形板形状的电介质基板的下表面上。 多个主表面线布置在电介质基板的上表面上并形成相应的谐振器。 公共电极在导通状态下将一些主表面线彼此连接。 多个短路电极通过电介质基板的同一侧面将由公共电极导通的一组主表面线连接到接地电极。 输入和输出电极连接到包括主表面线的相应的谐振器。
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公开(公告)号：US07887159B2
公开(公告)日：2011-02-15
申请号：US12126720
申请日：2008-05-23
申请人： Yasunori Takei , Shuichi Murakami , Kenji Yabe
发明人： Yasunori Takei , Shuichi Murakami , Kenji Yabe
IPC分类号： B41J2/14
CPC分类号： B41J2/1433 , B41J2002/14169 , B41J2002/14387 , B41J2002/14475 , B41J2202/11
摘要： The present invention provides a liquid ejecting head which inhibits the possible generation of satellites and possible inappropriate ejection during liquid ejection, enabling printing with improved image quality and reliability. Thus, ejection openings in the liquid ejecting head each selectively have projections or a circular shape depending on the characteristics of a liquid to be ejected.
摘要翻译： 本发明提供了一种液体喷射头，其抑制可能产生卫星和在液体喷射期间可能的不适当喷射，使得能够以改进的图像质量和可靠性进行打印。 因此，液体喷射头中的喷射口根据要喷射的液体的特性而选择性地具有突起或圆形。
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公开(公告)号：US20090302975A1
公开(公告)日：2009-12-10
申请号：US12539678
申请日：2009-08-12
CPC分类号： H01P1/20336 , H01P11/003 , H01P11/007 , Y10T29/49124 , Y10T29/49155
摘要： A microstripline filter in which characteristics of a plurality of resonators which are connected to one another in a manner of inductive coupling are precisely set. The microstripline filter includes a ground electrode, main-surface lines, common electrodes, short-circuit electrodes, and input/output electrodes. The ground electrode is arranged on a lower surface of a dielectric substrate having a rectangular plate shape. The plurality of main-surface lines are arranged on an upper surface of the dielectric substrate and form respective resonators. The common electrodes connect some of the main-surface lines to one another in conduction states. The plurality of short-circuit electrodes connect a group of the main-surface lines which are brought to conduction states by the common electrodes to the ground electrode through an identical side surface of the dielectric substrate. The input-and-output electrodes are connected to corresponding ones of the resonators including the main-surface lines.
摘要翻译： 精密设置以感性耦合的方式彼此连接的多个谐振器的特性的微带线滤波器。 微带滤波器包括接地电极，主表面线，公共电极，短路电极和输入/输出电极。 接地电极布置在具有矩形板形状的电介质基板的下表面上。 多个主表面线布置在电介质基板的上表面上并形成相应的谐振器。 公共电极在导通状态下将一些主表面线彼此连接。 多个短路电极通过电介质基板的同一侧面将由公共电极导通的一组主表面线连接到接地电极。 输入和输出电极连接到包括主表面线的相应的谐振器。
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公开(公告)号：US20090185001A1
公开(公告)日：2009-07-23
申请号：US12354417
申请日：2009-01-15
申请人： Shigeki Fukui , Ken Ikegame , Shuichi Murakami , Yasushi Iijima , Yasunori Takei
发明人： Shigeki Fukui , Ken Ikegame , Shuichi Murakami , Yasushi Iijima , Yasunori Takei
IPC分类号： B41J2/14
CPC分类号： B41J2/1603 , B41J2/1433 , B41J2/1626 , B41J2002/14387
摘要： A liquid ejection recording head includes a recording element substrate including a plurality of energy generating elements for generating energy for ejecting liquid, and includes a flow passage-forming member, connected to the recording element substrate, comprising a plurality of ejection outlets corresponding to the plurality of energy generating elements and comprising a plurality of flow passages communicating with the ejection outlets. The flow passage-forming member includes a hole array consisting of holes arranged so as to surround the flow passages and includes a communication passage, for establishing communication between adjacent holes, at a position close to the recording element substrate.
摘要翻译： 液体喷射记录头包括记录元件基板，该记录元件基板包括用于产生用于喷射液体的能量的多个能量产生元件，并且包括连接到记录元件基板的流路形成元件，包括与多个 的能量产生元件，并且包括与喷射出口连通的多个流动通道。 流路形成构件包括孔阵列，该孔列由围绕流路布置的孔构成，并且包括连通通道，用于在靠近记录元件基板的位置处建立相邻孔之间的连通。
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