公开(公告)号：US20050275145A1

公开(公告)日：2005-12-15

申请号：US11151234

申请日：2005-06-14

申请人： Mutsumi Muraoka ,  Atsushi Muramatsu

发明人： Mutsumi Muraoka ,  Atsushi Muramatsu

IPC分类号： F16F5/00 ,  F16F13/26

CPC分类号： F16F13/268

摘要： A fluid-filled active damping apparatus having a pressure receiving chamber partially defined by a rubber elastic body connecting a first and second mounting member; an oscillation plate defining a part of the pressure receiving chamber, and supported in a displaceable fashion; an electromagnetic actuator disposed on one side of the oscillation plate remote from the pressure receiving chamber, with its output member connected to the oscillation plate; an equilibrium chamber partially defined by a flexible diaphragm; and an orifice passage connecting the pressure receiving chamber and equilibrium chamber. A rigid annular guide member is disposed about the oscillation plate with a slight gap therebetween, such that these members are mutually displaceable in the axial direction. The guide member is elastically supported by and connected to the second mounting member via an elastic support member.

摘要翻译： 一种流体填充的主动阻尼装置，具有由连接第一和第二安装构件的橡胶弹性体部分地限定的受压室; 限定压力接收室的一部分并以可置换的方式支撑的振动板; 电磁致动器，其设置在远离压力接收室的振荡板的一侧，其输出构件连接到振荡板; 由柔性隔膜部分地限定的平衡室; 以及连接压力接收室和平衡室的孔口通路。 刚性环形引导构件围绕振荡板设置，其间具有微小的间隙，使得这些构件能够在轴向方向上相互移位。 引导构件通过弹性支撑构件弹性地支撑并连接到第二安装构件。

公开(公告)号：US20050187692A1

公开(公告)日：2005-08-25

申请号：US11057757

申请日：2005-02-15

申请人： Hiroyuki Ichikawa ,  Atsushi Muramatsu ,  Takayoshi Yasuda

发明人： Hiroyuki Ichikawa ,  Atsushi Muramatsu ,  Takayoshi Yasuda

IPC分类号： B60K5/12 ,  F16F15/00 ,  F16F15/02 ,  G05B13/02 ,  G05D19/02 ,  G06F7/00

CPC分类号： G05B13/0245 ,  F16F15/002 ,  G05D19/02

摘要： A vibration controller includes a map controller, an adaptive controller, a set-up frequency judge/switcher, and an actuator. The map controller includes a data map storage for storing data on control signals determined in advance for a vibration insulator, and a signal generator for selecting one of the data, depending on a frequency of a cyclically pulsating signal emitted from a vibration generating source of a vehicle, from the data map storage and generating a control signal. The adaptive controller generates the control signal with respect to the cyclically pulsating signal using an adaptive control method. The set-up frequency judge/switcher switches from the map controller to the adaptive controller or vice versa based on the frequency of the cyclically pulsating signal. The actuator actuates an actuator of the vibration insulator based on the control signal generated by the map controller or the adaptive controller, whereby inhibiting the vehicle from vibrating.

摘要翻译： 振动控制器包括地图控制器，自适应控制器，建立频率判断器/切换器和致动器。 地图控制器包括用于存储关于预先为振动绝缘体确定的控制信号的数据的数据图存储器，以及用于根据从振动发生源发出的循环脉动信号的频率来选择数据中的一个的信号发生器 车辆，从数据图存储并产生控制信号。 自适应控制器使用自适应控制方法产生相对于循环脉动信号的控制信号。 基于循环脉动信号的频率，设置频率判断/切换器从地图控制器切换到自适应控制器，反之亦然。 执行器基于由地图控制器或自适应控制器产生的控制信号来致动振动绝缘体的致动器，从而阻止车辆振动。

公开(公告)号：US20050184214A1

公开(公告)日：2005-08-25

申请号：US11060701

申请日：2005-02-18

申请人： Daichi Mizushima ,  Takehiko Fushimi ,  Hiroyuki Ichikawa ,  Atsushi Muramatsu

发明人： Daichi Mizushima ,  Takehiko Fushimi ,  Hiroyuki Ichikawa ,  Atsushi Muramatsu

IPC分类号： B60K5/12 ,  F16F13/26 ,  F16F15/00 ,  F16F15/02 ,  F16F15/027 ,  G05B13/04 ,  G05D19/00 ,  G05D19/02 ,  F16M5/00 ,  F16M13/00 ,  G11B27/10

CPC分类号： F16F15/002 ,  F16F13/26 ,  F16F15/027 ,  G05B13/041 ,  G05D19/02

摘要： A method of setting control data by an active vibration isolation control system includes the steps of selecting, when a frequency of a pulse signal actually detected is superior to a predetermined frequency, appropriate control data selected from among predetermined data maps incorporating control data capable of securing, in accordance with various vehicle driving conditions respectively, a control condition in which operation of the vibrator is preferably controlled, calculating a deviation between the appropriate control data commensurate with the actual vehicle driving condition at the time of controlling and actually detected data representing vibration subjected to a vehicle specific position, the actually detected data obtained in terms of a same physics amount as a physics amount of the control data, and modifying the appropriate control data on the basis of the calculated deviation.

摘要翻译： 一种通过主动隔振控制系统设置控制数据的方法包括以下步骤：当实际检测到的脉冲信号的频率优于预定频率时，选择合适的控制数据，该控制数据从包含能够确保 根据各种车辆驾驶条件，优选控制振动器的操作的控制条件，计算与控制时的实际车辆驾驶状况相对应的适当控制数据之间的偏差，以及实际检测到的表示振动的数据 根据与物理量相同的物理量获得的实际检测数据，并根据计算出的偏差来修正适当的控制数据。

公开(公告)号：US6055317A

公开(公告)日：2000-04-25

申请号：US239347

申请日：1999-01-28

申请人： Atsushi Muramatsu ,  Yoshihiko Hagino

发明人： Atsushi Muramatsu ,  Yoshihiko Hagino

IPC分类号： B60K5/12 ,  F16F7/10 ,  F16F7/108 ,  F16F13/26 ,  F16F15/02 ,  F16F15/027 ,  A61F11/06 ,  F16F5/00 ,  F16M7/00 ,  G10K11/16

CPC分类号： F16F7/1017 ,  F16F7/108

摘要： A pneumatically operated active vibration damping device comprising a mounting member attachable to an object whose vibration is to be damped, a mass member elastically connected to the mounting member such that the mass member can be oscillated based on a periodic change of an air pressure in an air chamber connected to an air piping system, an active damping switch valve which is connected to the air piping system and which is operable for selective connection of the air chamber to a vacuum source and an atmosphere, to control a frequency and a phase of an oscillation of the mass member, and a pressure regulating switch valve connected to the air piping system, for alternately connecting and disconnecting the air chamber to and from the vacuum source and/or said atmosphere, so as to regulate a magnitude of said periodic change of said air pressure in said air chamber, for adjusting an amplitude of said oscillation of the mass member.

摘要翻译： 一种气动主动式减震装置，其特征在于，具有安装构件，该安装构件能够抵接在要振动的物体上，所述质量构件与所述安装构件弹性连接，使得所述质量构件能够基于周期性地变化， 空气室连接到空气管道系统，主动阻尼切换阀，其连接到空气管道系统，并且可操作用于将空气室选择性地连接到真空源和大气，以控制空气室的频率和相位 质量构件的振动和连接到空气管道系统的压力调节开关阀，用于将空气室与真空源和/或所述气氛交替地连接和断开，以便调节所述空气管道系统的所述周期性变化的大小 所述空气室中的空气压力用于调节质量构件的所述振荡的幅度。

公开(公告)号：US5170998A

公开(公告)日：1992-12-15

申请号：US718425

申请日：1991-06-20

申请人： Atsushi Muramatsu

发明人： Atsushi Muramatsu

IPC分类号： F16M7/00 ,  F16F13/06 ,  F16F13/26

CPC分类号： F16F13/26

摘要： A fluid-filled elastic mount including a first and a second support member which are spaced apart from each other in a load-receiving direction, an elastic body for elastically connecting these support members, and a partition structure supported by the second structure. The elastic mount has a pressure-receiving chamber partially defined by the elastic body, and a first and a second equilibrium chamber partically defined by respective first and second flexible diaphragms. The elastic mount further has a member which cooperates with the first diaphragm to define a first air chamber separated from the first equilibrium chamber by the diaphragm, and a pressure control device for applying a selected one of two different pressures to the first diaphragm or the above-described member, so as to selectively permit and inhibit elastic deformation of the first flexible diaphragm. A non-compressible fluid in the mount flows between the pressure-receiving and the first equilibrium chambers through a first orifice passage, and between the pressure-receiving and the second equilibrium chambers through a second orifice passage as well as the first orifice passage.

摘要翻译： 一种流体填充的弹性支架，包括在负载接收方向上彼此间隔开的第一和第二支撑构件，用于弹性地连接这些支撑构件的弹性体和由第二结构支撑的分隔结构。 弹性支架具有由弹性体部分地限定的受压室以及由相应的第一和第二柔性隔膜部分地限定的第一和第二平衡室。 弹性安装件还具有与第一隔膜配合的构件，以限定通过隔膜与第一平衡室分离的第一空气室，以及用于将两个不同压力中选择的一个施加到第一隔膜或上述的压力控制装置 描述的构件，以便选择性地允许和抑制第一柔性隔膜的弹性变形。 安装座中的不可压缩流体通过第一孔通道在压力接收和第一平衡室之间，以及通过第二孔通道以及第一孔通道在压力接收和第二平衡室之间流动。

公开(公告)号：US4981286A

公开(公告)日：1991-01-01

申请号：US470239

申请日：1990-01-25

申请人： Kiyoshi Kato ,  Atsushi Muramatsu

发明人： Kiyoshi Kato ,  Atsushi Muramatsu

IPC分类号： F16M7/00 ,  C10M171/00 ,  F15B21/06 ,  F16F9/53 ,  F16F13/30 ,  G05D24/02

CPC分类号： C10M171/001 ,  F16F13/30

摘要： An apparatus for performing a function by using a fluid, which includes: a mass of a fluid whose viscosity varies with an electric current applied thereto; a pair of electrodes which are disposed so as to apply the electric current to the mass of the fluid; a device for controlling a voltage to be applied between the pair of electrodes to substantially change the viscosity of the mass of the fluid; and electrically resistive layers each having a predetermined electrical resistance value and covering each of the pair of electrodes, each of the resistive layers consisting of an insulating material having a low electrical conductivity. Thus, the present apparatus is capable of restricting an increase in an electrical current consumed by the mass of the fluid, when an electrical resistance value of the mass of the fluid is lowered due to a rise in an operating temperature of the mass of the fluid.

公开(公告)号：US08919748B2

公开(公告)日：2014-12-30

申请号：US13016348

申请日：2011-01-28

申请人： Atsushi Urayama ,  Hirozumi Kon ,  Hironori Koyama ,  Mutsumi Muraoka ,  Atsushi Muramatsu

发明人： Atsushi Urayama ,  Hirozumi Kon ,  Hironori Koyama ,  Mutsumi Muraoka ,  Atsushi Muramatsu

IPC分类号： F16F5/00 ,  F16F7/10 ,  H02K41/035 ,  H02K33/16

CPC分类号： H02K33/16 ,  F16F7/1011 ,  H02K41/0356 ,  Y10T29/49826

摘要： An active antivibration device which includes a main body, a mobile element which is elastically supported inside the main body and movable in an axial direction of the main body, and a coil which is disposed inside the main body and fixed to the main body. The mobile element includes a mobile axis body supported in the axial direction of the main body, and a first yoke, a permanent magnet and a second yoke which are held by the mobile axis body and disposed successively along an axial direction of the mobile axis body. The permanent magnet is magnetized in the axial direction of the mobile axis body and disposed between the first yoke and the second yoke.

摘要翻译： 一种主动防振装置，包括主体，弹性支撑在主体内并可在主体的轴向方向上移动的移动元件，以及设置在主体内并固定到主体的线圈。 移动体包括沿着主体的轴向支撑的移动轴体，以及由移动轴体保持的第一轭，永磁体和第二轭，并且沿着移动轴体的轴向依次配置 。 永久磁体在可动轴体的轴向上被磁化，并且设置在第一磁轭和第二磁轭之间。

公开(公告)号：US08534971B2

公开(公告)日：2013-09-17

申请号：US12966253

申请日：2010-12-13

申请人： Atsushi Muramatsu ,  Yuuki Aoshima ,  Hideo Marui ,  Junji Adachi

发明人： Atsushi Muramatsu ,  Yuuki Aoshima ,  Hideo Marui ,  Junji Adachi

IPC分类号： F16B13/06

CPC分类号： F16B19/1081 ,  F16B5/0642

摘要： A plurality of pin legs descends from a pin flange, pin leg through holes and pin acceptance cavities are formed in a bushing flange and bushing leg, leg spreaders are formed in the tip ends of the bushing leg, first locks are formed in the tip ends of the pin legs, for latching on permanent fastening projections of the leg spreaders so as to maintain the pin legs that have been diametrically spread by the leg spreaders in a permanently coupled condition, and second locks are formed at positions different from those of the first locks, for latching on temporary fastening projections in the bushing leg, whereupon the pin leg through holes restrain the diametrical spreading of the pin legs in the radial direction so that the tip ends of the pin legs can be inserted into the attachment holes of the members being attached to.

摘要翻译： 多个销脚从销法兰下降，销腿通过孔，销接受腔形成在衬套法兰和衬套腿中，腿部扩张器形成在衬套腿的末端，第一锁定形成在末端 的销脚，用于锁定腿部伸展器的永久紧固突起，以便保持由腿部扩张器在永久连接状态下径向展开的销腿，并且第二锁形成在与第一 锁定，用于锁定衬套腿中的临时紧固突起，于是销腿通孔限制销脚沿径向的直径扩张，使得销腿的末端可以插入到构件的附接孔中 被附上。

公开(公告)号：US20120064344A1

公开(公告)日：2012-03-15

申请号：US13262770

申请日：2010-04-05

申请人： Atsushi Muramatsu ,  Kiyoshi Kanie ,  Atsuki Terabe ,  Yasuhiro Okamoto ,  Hideto Mizutani ,  Satoru Sueda ,  Hirofumi Takahashi

发明人： Atsushi Muramatsu ,  Kiyoshi Kanie ,  Atsuki Terabe ,  Yasuhiro Okamoto ,  Hideto Mizutani ,  Satoru Sueda ,  Hirofumi Takahashi

IPC分类号： C01G33/00

CPC分类号： C01D1/02 ,  B82Y30/00 ,  C01D13/00 ,  C01G1/02 ,  C01G33/00 ,  C01P2002/72 ,  C01P2004/03 ,  C01P2004/38 ,  C01P2004/39 ,  C01P2004/61 ,  C01P2004/62 ,  C01P2004/64 ,  C04B35/495 ,  C04B2235/3201 ,  C04B2235/3255 ,  C04B2235/5292 ,  C04B2235/5436 ,  C04B2235/656 ,  C04B2235/77 ,  H01L41/1873 ,  H01L41/43 ,  Y10T428/2982

摘要： Disclosed are a method of producing fine particulate alkali metal niobate in a liquid phase system, wherein the size and shape of the particulate alkali metal niobate can be controlled; and fine particulate alkali metal niobate having a controlled shape and size. One of specifically disclosed is a method of producing a substantially rectangular cuboid particulate alkali metal niobate represented by MNbO3 (1), wherein M represents one element selected from alkaline metals, including specific four steps. Another one of specifically disclosed is particulate alkali metal niobate represented by the formula (1) having a substantially rectangular cuboid shape, wherein the substantially rectangular cuboid shape has a longest side and a shortest side, the length of the longest side represented by an index Lmax is 0.10 to 25 μm, and the length of the shortest side represented by an index Lmin is 0.050 to 15 μm.

摘要翻译： 公开了一种在液相体系中生产细粒状碱金属铌酸盐的方法，其中可以控制铌酸铵颗粒的尺寸和形状; 和具有受控形状和尺寸的细颗粒碱金属铌酸盐。 具体公开的是制造由MNbO 3（1）表示的基本上矩形的长方体形的长方体形的碱金属铌酸盐的方法，其中M表示选自碱金属的一种元素，包括特定的四个步骤。 另一个具体公开的是具有大致矩形长方体形状的由式（1）表示的颗粒状碱金属铌酸盐，其中基本上矩形的长方体形状具有最长侧和最短侧，最长侧的长度由索引Lmax表示 为0.10〜25μm，由折射率Lmin表示的最短面的长度为0.050〜15μm。

公开(公告)号：US20110175041A1

公开(公告)日：2011-07-21

申请号：US13002995

申请日：2009-06-30

申请人： Atsushi Muramatsu ,  Kiyoshi Kanie ,  Kazuhisa Saito ,  Koji Tanoue ,  Akira Nagatomi

发明人： Atsushi Muramatsu ,  Kiyoshi Kanie ,  Kazuhisa Saito ,  Koji Tanoue ,  Akira Nagatomi

IPC分类号： H01B1/02

CPC分类号： B82Y30/00 ,  C01G15/00 ,  C01G19/00 ,  C01P2002/54 ,  C01P2002/72 ,  C01P2004/04 ,  C01P2004/64 ,  C01P2004/84 ,  C01P2006/40 ,  C08K3/22 ,  C08K9/02 ,  C09D5/032 ,  C09D5/24 ,  C09D7/62 ,  C09D7/67 ,  C09D7/70

摘要： ITO powder and a producing method of the same, capable of producing ITO particles without using a solvent with a high boiling point by a simple treatment method without a heating process in an atmosphere which causes sintering. Also, an ITO powder is provided, which is suitable for a coating material for a transparent electroconductive material, the ITO powder being produced by a first step of dissolving salt containing indium and salt containing tin into an organic solvent, then adding to this organic solvent, an organic solvent containing a basic precipitant, to manufacture a precursor; and a second step of applying heat treatment to the precursor in a pressurizing vessel, to thereby generate ITO particles.

摘要翻译： ITO粉末及其制造方法，能够在不引起烧结的气氛中通过简单的处理方法在不使用具有高沸点的溶剂的情况下生产ITO颗粒而不进行加热处理。 另外，提供ITO粉末，其适用于透明导电材料用涂料，ITO粉末是通过将含有铟和含有锡的盐的盐溶解在有机溶剂中的第一步骤制备的，然后加入到该有机溶剂中 ，含有碱性沉淀剂的有机溶剂，以制备前体; 以及在加压容器中对前体进行热处理的第二步骤，从而产生ITO颗粒。