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    • 61. 发明申请
    • Electrostatic actuator and liquid droplet ejecting head having stable operation characteristics against environmental changes
    • 具有抗环境变化的稳定操作特性的静电致动器和液滴喷射头
    • US20050104941A1
    • 2005-05-19
    • US10507346
    • 2003-05-15
    • Shinji Tanaka
    • Shinji Tanaka
    • B41J2/14B41J2/175F04B43/04B41J2/045
    • F04B43/043B41J2/14314B41J2/1752
    • A liquid droplet ejecting head includes: one or more nozzle holes ejecting liquid droplets; one or more pressure liquid chambers communicating with the nozzle holes and containing liquid to be ejected; a common liquid chamber communicating with the pressure liquid chambers; one or more diaphragms each forming a wall face of the corresponding pressure liquid chamber; one or more vibration chambers containing air gaps provided in contact with the diaphragms on the opposite side from the pressure liquid chambers; and one or more electrodes provided to oppose the diaphragms through the air gaps. The liquid droplet ejecting head further includes: a deformable plate whose deformation is greater than the total deformation of the diaphragms, the deformable plate forming a wall face of the common liquid chamber, and a pressure correcting chamber provided across the deformable plate from the common liquid chamber so as to communicate with the vibration chambers.
    • 液滴喷射头包括:喷射液滴的一个或多个喷嘴孔; 一个或多个压力液体室与喷嘴孔连通并容纳待喷射的液体; 与压力液室连通的公共液体室; 一个或多个隔膜各自形成相应的压力液体室的壁面; 一个或多个振动室,其包含与压力液体室相反侧上的膜片接触的气隙; 以及设置成通过气隙与隔膜相对的一个或多个电极。 液滴喷射头还包括:可变形板,其变形大于膜片的总变形,形成公共液体室的壁面的可变形板,以及设置在可变形板上的公共液体的压力校正室 以便与振动室连通。
    • 63. 发明申请
    • Spindle unit having pressure foot
    • 主轴单元有压脚
    • US20050053434A1
    • 2005-03-10
    • US10935192
    • 2004-09-08
    • Nobuhiko SuzukiYasushi ItoShinji Tanaka
    • Nobuhiko SuzukiYasushi ItoShinji Tanaka
    • B23B47/28B23B19/02B23B47/00B23Q3/06B23Q5/32B23B41/00
    • B23Q3/002B23Q5/32Y10T408/5623Y10T408/56245Y10T408/56253
    • There is provided a spindle unit having a pressure foot whose machining efficiency may be improved even when compressed air is used as means for pressing the pressure foot. The spindle unit having the pressure foot comprises a rotor shaft provided within a base rotatably and movably along an axis, a collet chuck provided at one end of the rotor shaft, a linear motor for moving a movable element rotatably connected with the rotor shaft and movably provided within the base along the axis together with the rotor shaft to move a drill closer to or apart from the workpiece, a rotary motor for rotating the rotor shaft, a pressure foot disposed in front of the edge of the collet chuck and is capable of pressing down the workpiece, and air cylinders for connecting the movable element with the pressure foot so as to be relatively movable by a predetermined degree and for pressing the pressure foot in the direction separating from the collet chuck.
    • 提供了一种具有压脚的主轴单元,即使当压缩空气被用作按压压脚的装置时,其加工效率也可以提高。 具有压脚的主轴单元包括设置在基座内的转子轴,该转子轴沿轴线可旋转地和可移动地设置,设置在转子轴的一端的夹头卡盘,用于移动与转子轴可旋转地连接的可移动元件并可移动的线性马达 设置在基座内,与转子轴一起沿着轴线移动,以使靠近或远离工件的钻头移动;用于旋转转子轴的旋转马达,设置在夹头卡盘的边缘前方的压脚, 按压工件,以及用于将可动元件与压脚连接的气缸,以便相对移动预定的程度,并且用于在与夹头卡盘分离的方向上按压压脚。
    • 64. 发明授权
    • Transition metal compound, olefin polymerization catalyst, and method of polymerizing olefin
    • 过渡金属化合物,烯烃聚合催化剂和烯烃聚合方法
    • US06841693B1
    • 2005-01-11
    • US10111419
    • 2000-11-10
    • Masami WatanabeHaruhito SatoMasahiko KuramotoShinji TanakaTakao Tamura
    • Masami WatanabeHaruhito SatoMasahiko KuramotoShinji TanakaTakao Tamura
    • C07D213/53C07F15/02C07F15/04C07F15/06C08F4/20C08F4/70C08F10/00C08F110/02C07F15/00B01J31/00
    • C07D213/53C07F15/025C07F15/045C07F15/065C08F10/00C08F110/02C08F2410/03C08F4/7042C08F4/7006
    • A transition metal compound of Groups to 10 of the Periodic Table, represented by the following formula (1): wherein M represents a transition metal of Groups 8 to 10 of the Periodic Table; L, electrically neutral, represents a hetero atom-containing hydrocarbon group represented by the following formula (2) wherein R1 to R5 each independently represent a hydrogen atom, a halogen atom, a hydrocarbon group having form 1 to 20 carbon atoms, a halogenohydrocarbon group having from 1 to 20 carbon atoms, or a hetero atom-containing group, and optionally these groups are bonded to each other to form a ring; R6 represents a hydrogen atom, a hydrocarbon group having form 1 to 40 carbon atoms, a halogenohydrocarbon group having from 1 to 40 carton atoms, or a hetero atom-containing group; L′ electrically neutral, represents a hetero atom-containing hydrocarbon group represented by the following formula (3) wherein R7 to R11 each independently represent a hydrogen atom, a halogen atom, a hydrocarbon group having from 1 to 20 carbon atoms, a halogenohydrocarbon group having from 1 to 20 carbon atoms, or a hetero atom-containing group, and optionally these groups are bonded to each other to form a ring; X represents a covalent-bonding or ionic-bonding group, and a plurality of X's are the same or different; Y represents an aromatic group-containing crosslinking group; Z is an integer of 1 or more, indicating the degree of polymerization of the compound; n indicates the atomic valency of M; and each of M, L, and Y are the same or different.
    • 由下式(1)表示的元素周期表中的10至10元的过渡金属化合物:其中M表示周期表第8至10族的过渡金属; L,电中性表示由下式(2)表示的含杂原子的烃基,其中R 1〜R 5各自独立地表示氢原子,卤素原子,1〜20的烃基 碳原子,具有1-20个碳原子的卤代烃基或含杂原子的基团,并且任选地这些基团彼此键合形成环; R 6表示氢原子,碳原子数1〜40的烃基,碳原子数为1〜40的卤代烃基或含杂原子的基团; L'电中性表示含杂原子的 由下式(3)表示的烃基,其中R 7至R 11各自独立地表示氢原子,卤素原子,具有1至20个碳原子的烃基,具有1至20个碳原子的卤代烃基 碳原子或含杂原子的基团,并且任选地,这些基团彼此键合形成环; X表示共价键或离子键合基团,并且多个X相同或不同; Y表示含芳基的交联基团; Z为1以上的整数,表示化合物的聚合度; n表示M的原子价; M,L,Y各自相同或不同。
    • 65. 发明授权
    • Medium containing computer peripheral device maintenance guide program, computer peripheral device maintenance guide device, and computer peripheral device maintenance guide method
    • 介质包含打印机维护指南程序,用于在计算机上自动显示以响应检测到打印机状态的变化
    • US06721879B1
    • 2004-04-13
    • US09445076
    • 1999-12-02
    • Shinji Tanaka
    • Shinji Tanaka
    • G06F15177
    • G06F9/4411G06F1/24G06F3/0481G06F9/453H04L67/36
    • In a case where maintenance operations are sequentially performed while the status of a computer peripheral device is determined, the status of the computer peripheral device may not be clearly determined, and it may be difficult for a user to perform the next operation. In a setup operation of a printer 1050, the status of the printer 1050 such as existence/absence of ink cartridge or ink charging operation is detected on the side of computer 1010 via a printer driver 1073. On the other hand, a setup guide program 1075 determines the progress of the setup operation from the status change of the printer 1050, and sequentially displays images showing operation procedures in correspondence with the progress. Accordingly, it is not necessary for the user to perform the setup operation while determining the status of the printer 1050, and the user can smoothly perform the setup operation.
    • 在确定计算机外围设备的状态的同时进行维护操作的情况下,可能不能清楚地确定计算机外围设备的状态,并且用户可能难以执行下一个操作。 在打印机1050的设置操作中,通过打印机驱动器1073在计算机1010的侧面检测打印机1050的状态,例如墨盒的存在/不存在或墨水充电操作。另一方面,设置指南程序 1075从打印机1050的状态改变确定设置操作的进度,并且顺序地显示示出与进度相对应的操作过程的图像。 因此,用户不需要在确定打印机1050的状态的同时执行设置操作,并且用户可以顺利地执行设置操作。