公开(公告)号：US4588551A

公开(公告)日：1986-05-13

申请号：US678467

申请日：1984-12-05

申请人： Takaaki Iijima ,  Takeshi Nishiura ,  Ryuji Inomata ,  Eiji Tanaka ,  Hideaki Suzuki

发明人： Takaaki Iijima ,  Takeshi Nishiura ,  Ryuji Inomata ,  Eiji Tanaka ,  Hideaki Suzuki

IPC分类号： B22D17/00 ,  B22D19/00 ,  C22C1/00 ,  F01L1/04 ,  F01L1/18 ,  F02F1/00 ,  F16H53/06 ,  F16J10/00 ,  B22F3/10

CPC分类号： B21K1/205 ,  B22D17/00 ,  B22D19/00 ,  Y10T428/12028 ,  Y10T428/12042

摘要： An article comprising a first portion which is formed porously by sintering of an alloy or cermet material and a second portion which is formed of a metal and intimately bonds to the first portion. For example, the article is a rocker arm for an automotive internal combustion engine, in which first portion is the wear-resistant tip portion and the second portion the body portion. The second portion is formed by molten metal forging, with the sintered first portion set in the mould as an insert, such that the molten metal under pressure is forced to infiltrate into the pores of the sintered first portion at least in a region contiguous to the interface between the first and second portions. This article features very high strength of the bond at the interface between the first and second portions.

摘要翻译： 一种制品，其包括通过烧结合金或金属陶瓷材料而形成的第一部分和由金属形成并与第一部分紧密结合的第二部分。 例如，该物品是用于汽车内燃机的摇臂，其中第一部分是耐磨尖端部分，第二部分是主体部分。 第二部分由熔融金属锻造形成，其中烧结的第一部分作为插入件设置在模具中，使得在压力下的熔融金属至少在与第一部分相邻的区域中被迫渗透到烧结的第一部分的孔中 第一和第二部分之间的界面。 本文在第一和第二部分之间的界面处具有非常高的粘合强度。

公开(公告)号：US20130270032A1

公开(公告)日：2013-10-17

申请号：US13997317

申请日：2011-12-21

申请人： Eiji Tanaka

发明人： Eiji Tanaka

IPC分类号： B62D5/04

CPC分类号： B62D5/0454 ,  B62D5/0409 ,  F16D1/10 ,  F16D2001/103

摘要： An electric power steering device includes: a worm shaft including a first end portion and a second end portion; a worm wheel; a joint; and an urging member. The first end portion includes: a first tubular portion; a diameter enlargement permission portion to allow enlargement of a diameter of the first tubular portion; and an external teeth portion. The joint includes: a second tubular portion; and an internal teeth portion capable of engaging the external teeth portion. The electric power steering device further includes a diameter enlargement member which is arranged in the first tubular portion and which enlarges a part of the first tubular portion in an axial direction thereof to press the internal teeth portion toward the external teeth portion.

摘要翻译： 一种电动助力转向装置，包括：蜗杆轴，包括第一端部和第二端部; 蜗轮 结合点; 和推动构件。 第一端部包括：第一管状部分; 直径扩大允许部分，用于允许扩大第一管状部分的直径; 和外齿部分。 接头包括：第二管状部分; 以及能够接合外齿部的内齿部。 电动助力转向装置还包括直径扩大部件，该直径扩大部件布置在第一管状部分中，并且沿其轴向方向放大第一管状部分的一部分以将内齿部分朝向外齿部分按压。

公开(公告)号：US08100389B2

公开(公告)日：2012-01-24

申请号：US12213841

申请日：2008-06-25

申请人： Eiji Tanaka ,  Tetsuya Miyahara

发明人： Eiji Tanaka ,  Tetsuya Miyahara

IPC分类号： F16F5/00

CPC分类号： F16F13/268 ,  F15B15/10

摘要： A pneumatic actuator for use in a vibration damping device comprising: a base housing; an elastic wall member being fastened fluid-tightly to the base housing to form a working air chamber therebetween; and an urging member positioned within the working air chamber for exerting urging force on an output portion provided to the elastic wall member, such that the output portion is actuated to undergo displacement in opposition to the urging member through change in an air pressure in the working air chamber from an outside. At least one of opposing faces of the base housing and the elastic wall member on the working air chamber side thereof has a plurality of rib portions which extend from an inner circumferential side thereof towards an outer circumferential side thereof. A vibration damping device equipped with the pneumatic actuator is also disclosed.

摘要翻译： 一种用于减震装置的气动致动器，包括：基座壳体; 弹性壁构件被紧密地紧固到所述基座壳体上以在其间形成工作空气室; 以及定位在所述工作空气室内的推动构件，用于对设置在所述弹性壁构件的输出部施加推动力，使得所述输出部被致动以通过所述作业中的空气压力的变化而与所述推动构件相对移动 空气室从外面。 底座壳体和工作空气室侧的弹性壁构件的相对面中的至少一个具有从其内周侧朝向其外周侧延伸的多个肋部。 还公开了一种配备有气动致动器的减震装置。

公开(公告)号：US20060131828A1

公开(公告)日：2006-06-22

申请号：US11354115

申请日：2006-02-15

申请人： Eiji Tanaka

发明人： Eiji Tanaka

IPC分类号： B62D3/12

CPC分类号： F16F9/58 ,  B62D3/12

摘要： A vehicle steering apparatus comprises a rack shaft, a joint provided at an end of the rack shaft, a stopper for regulating a stroke amount of the rack shaft, and a spacer. The spacer comprises an annular elastic member and an annular metal member. The elastic member comprises an inner annular section fitted on the end of the rack shaft and an outer annular section. The metal member comprises an annular section surrounding an outer periphery of the outer annular section of the elastic member. The outer annular section of the elastic member comprises a projection section projecting farther to the stopper than a first abutment section of the metal member when the stopper does not regulate the stroke amount of the rack shaft.

摘要翻译： 车辆转向装置包括齿条轴，设置在齿条轴的端部处的接头，用于调节齿条轴的行程量的止动件和间隔件。 间隔件包括环形弹性构件和环形金属构件。 弹性构件包括装配在齿条轴的端部上的内部环形部分和外部环形部分。 金属构件包括围绕弹性构件的外部环形部分的外周的环形部分。 弹性构件的外环形部分包括当止动器不调节齿条轴的行程量时，比金属构件的第一邻接部分更远地突出到止动件的突出部分。

公开(公告)号：US20050258581A1

公开(公告)日：2005-11-24

申请号：US11132410

申请日：2005-05-19

申请人： Eiji Tanaka

发明人： Eiji Tanaka

IPC分类号： F16F13/26 ,  F16M1/00

CPC分类号： F16F13/262

摘要： A fluid-filled engine mount, including: an elastic body connecting a first and a second mounting member; a pressure receiving chamber partially defined by the rubber elastic body; an equilibrium chamber partially defined by a flexible layer, a first orifice passage connecting between the pressure receiving and equilibrium chambers and tuned to a low frequency range, a second orifice passage connecting the both chambers and tuned to a medium frequency range; a valve member for opening/closing the second orifice passage and operated by a pneumatic actuator; a movable partition member including a rigid center movable plate portion and a readily deformable outer peripheral rubber film portion supported fluid-tightly by the second mount portion; and an intermediate equilibrium chamber formed opposing to the pressure receiving chamber with the movable partition member interposed therebetween.

摘要翻译： 一种充满液体的发动机支架，包括：连接第一和第二安装构件的弹性体; 由橡胶弹性体局部限定的受压室; 部分地由柔性层限定的平衡室，连接在压力接收室和平衡室之间并被调谐到低频范围的第一孔通道，连接两个室并调谐到中频范围的第二孔通道; 用于打开/关闭第二孔口并由气动致动器操作的阀构件; 可移动分隔构件，其包括刚性中心可动板部分和由第二安装部分流体密封地支撑的容易变形的外周橡胶膜部分; 以及中间平衡室，其形成为与压力接收室相对，并且其间插入有可动分隔构件。

公开(公告)号：US06646044B1

公开(公告)日：2003-11-11

申请号：US09805769

申请日：2001-03-16

申请人： Fuminao Watanabe ,  Eiji Tanaka ,  Jun Hosoi

发明人： Fuminao Watanabe ,  Eiji Tanaka ,  Jun Hosoi

IPC分类号： C08F29708

CPC分类号： C08F297/08 ,  Y10S526/902 ,  Y10S526/905

摘要： A stable continuous production of a propylene-based block copolymer can proceed for a long time without causing accumulation of particles having a small diameter by a process having the following steps: (1) polymerizing an &agr;-olefin containing liquid propylene as a main component in the presence of hydrogen and a stereoregular polymerization catalyst in one or more polymerization reactors to obtain a polymer slurry; (2) feeding the polymer slurry to a copolymerization reactor; and (3) copolymerizing propylene and an &agr;-olefin other than propylene substantially in a gaseous phase in the presence of the stereoregular polymerization catalyst, the polymer slurry and a deactivating compound in the copolymerization reactor to obtain a propylene-block copolymer powder. The polymer slurry, discharged from one of said one or more polymerization reactors and is classified using a classification system to obtain a) a classified polymer slurry containing a large amount of particles having a small particle diameter and b) a classified polymer slurry containing a large amount of particles having a large particle diameter. A main part of the classified polymer slurry containing a large amount of particles having a small particle diameter is recycled to a final polymerization reactor of the one or more polymerization reactors.

摘要翻译： 丙烯类嵌段共聚物的稳定连续生产可以进行很长时间，而不会通过具有以下步骤的方法积累具有小直径的颗粒：（1）将含有α-烯烃的液体丙烯作为主要成分聚合 在一个或多个聚合反应器中存在氢和立体规则聚合催化剂以获得聚合物浆料; （2）将聚合物浆料进料到共聚反应器中; 和（3）在立体规则聚合催化剂，聚合物浆料和失活化合物存在下，在共聚反应器中共聚丙烯和丙烯以外的基本上气相的α-烯烃，得到丙烯 - 嵌段共聚物粉末。 从所述一个或多个聚合反应器之一排出的聚合物浆料，并使用分级体系进行分级，以获得a）含有大量具有小粒径的颗粒的分级聚合物浆料和b）含有大量颗粒的分级聚合物浆料 具有大粒径的粒子的量。 含有大量具有小粒径的颗粒的分级聚合物浆料的主要部分被循环到一个或多个聚合反应器的最终聚合反应器中。

公开(公告)号：US06557839B2

公开(公告)日：2003-05-06

申请号：US10004658

申请日：2001-12-05

申请人： Eiji Tanaka

发明人： Eiji Tanaka

IPC分类号： F16F500

CPC分类号： F16F13/107 ,  F16F13/10

摘要： A fluid-filled vibration damping device includes a first mounting member and a cup-shaped second mounting member elastically connected by an elastic body such that an opening of the second mounting member fluid-tightly closed by the elastic body. An outer metal sleeve having an outward flange portion at its upper end is bonded by vulcanization to an outer circumferential surface of the elastic body, and a cylindrical orifice member is fitted onto the outer metal sleeve with an upper end face superposed on the outward flange portion. The outer metal sleeve and the orifice member are fitted into the cylindrical wall portion of the second mounting member. An outer metallic ring bonded by vulcanization to an outer periphery of the elastic rubber layer is superposed on an axially upper surface of the outward flange portion portion, and firmly fitted into an open end portion of the cylindrical wall portion of the second mounting member.

摘要翻译： 流体填充的减震装置包括：第一安装构件和由弹性体弹性连接的杯形的第二安装构件，使得由弹性体流体密封的第二安装构件的开口。 在其上端具有向外的凸缘部分的外部金属套筒通过硫化结合到弹性体的外周表面，并且圆柱形孔口部件装配到外部金属套筒上，上部端面叠置在外部凸缘部分上 。 外部金属套筒和孔口构件装配到第二安装构件的圆筒壁部分中。 通过硫化结合到弹性橡胶层的外周的外金属环被叠置在向外凸缘部分的轴向上表面上，并且牢固地装配到第二安装构件的圆筒壁部的开口端部。

公开(公告)号：US06496623B2

公开(公告)日：2002-12-17

申请号：US09812842

申请日：2001-03-21

申请人： Hiroyuki Asakura ,  Eiji Tanaka

发明人： Hiroyuki Asakura ,  Eiji Tanaka

IPC分类号： G02B642

CPC分类号： G02B6/12007 ,  G02B6/266 ,  G02B6/2746 ,  G02B6/3636 ,  G02B6/3652 ,  G02B6/423

摘要： An optical device, has at least two first optical components; a second optical component placed between the first optical components, or at an intersection point of optical axes to be formed by the first optical components; and a placement member for placing the first optical component and the second optical component, wherein the placement member has at least a groove portion for placing the first optical component, and each portion of the first optical component and each portion of the groove portion have such a shape and size that optical axes to be formed by the first optical components are positioned within the same plane respectively in a state in which the first optical components are all placed on the groove portion.

摘要翻译： 一种光学装置，包括至少两个第一光学部件;放置在第一光学部件之间的第二光学部件，或由第一光学部件形成的光轴的交点; 以及用于放置第一光学部件和第二光学部件的放置部件，其中放置部件至少具有用于放置第一光学部件的槽部，并且第一光学部件的每个部分和槽部的每个部分具有这样的形状 以及在第一光学部件全部放置在槽部上的状态下，由第一光学部件形成的光轴分别位于同一平面内的尺寸。

公开(公告)号：US06191232B1

公开(公告)日：2001-02-20

申请号：US09165095

申请日：1998-10-02

申请人： Kenji Mitsutani ,  Kiyoshi Yukawa ,  Fumihiko Shimizu ,  Glen H. Ko ,  Eiji Tanaka ,  Fuminao Watanabe

发明人： Kenji Mitsutani ,  Kiyoshi Yukawa ,  Fumihiko Shimizu ,  Glen H. Ko ,  Eiji Tanaka ,  Fuminao Watanabe

IPC分类号： C08F29300

CPC分类号： C08F297/08

摘要： The present invention provides a propylene block copolymer comprising polymer particles whose rubber-like component contents are 50% by weight or more, in an amount less than 1.0% by weight of the whole polymer particles finally discharged from a polymerization system.

摘要翻译： 本发明提供一种丙烯嵌段共聚物，其含有橡胶状成分含量为50重量％以上的聚合物粒子，其量为最终从聚合体系排出的全部聚合物粒子的1.0重量％以下。

公开(公告)号：US6049875A

公开(公告)日：2000-04-11

申请号：US810623

申请日：1997-02-28

申请人： Kaoru Suzuki ,  Kazuhiro Fukui ,  Hisashi Kazama ,  Osamu Yamaguchi ,  Eiji Tanaka ,  Yasuhiro Taniguchi

发明人： Kaoru Suzuki ,  Kazuhiro Fukui ,  Hisashi Kazama ,  Osamu Yamaguchi ,  Eiji Tanaka ,  Yasuhiro Taniguchi

IPC分类号： G06F1/00 ,  G06F11/00 ,  G06F21/00 ,  G06F21/20 ,  G06T7/00 ,  G06T7/60 ,  G07C9/00 ,  G06F12/14

CPC分类号： G06F21/32 ,  G06F21/35 ,  G07C9/00158 ,  G06F2221/2137

摘要： A security apparatus. A service is supplied to a user while maintaining the security of the service. A person discrimination section discriminates the user to be supplied the service. A user situation decision section decides whether the user is under a situation to use the service. An infringement situation decision section detects whether a non-user intrudes into a use area of the service in order to decide whether the security of the service is infringed. A service control section supplies the service to the user in case the person discrimination section discriminates the user, and controls a supply of the service if the use situation decision section decides the user is not under the situation to use the service or the infringement situation decision section decides that the security of the service is infringed.

摘要翻译： 一种安全装置。 在维护服务的安全性的同时向用户提供服务。 人鉴别部分识别要提供服务的用户。 用户状况决定部判定用户是否处于使用该服务的情况。 侵权情况决定部分检测非用户是否侵入该服务的使用区域，以决定该服务的安全性是否被侵害。 服务控制部分在用户辨别部分辨别用户的情况下向用户提供服务，并且如果使用情况决定部分决定用户不在使用服务或侵权情况决定的情况下，则控制服务的提供 决定该服务的安全性受到侵害。