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公开(公告)号：US6055949A
公开(公告)日：2000-05-02
申请号：US219774
申请日：1998-12-23
IPC分类号： F01L13/00
CPC分类号： F01L13/0026 , F01L13/0021
摘要： A variable valve actuation (VVA) apparatus for an internal combustion engine comprises a drive cam fixed to a drive shaft, a valve operating (VO) cam supported by the drive shaft for pivotal motion, and a motion transmitting mechanism interconnecting the drive cam and the VO cam. The VO cam having a cam surface that extends at least from a cam lift start point to a maximum cam lift point. The cam surface includes a first section providing a ramp section, a second section providing a positive acceleration section, and a third section providing a zero acceleration section that includes a situation where acceleration continuously vary within a predetermined infinitesimal window about zero.
摘要翻译： 用于内燃机的可变气门致动装置（VVA）包括固定在驱动轴上的驱动凸轮，由驱动轴支承以枢转运动的气门操作（VO）凸轮以及将驱动凸轮和 VO凸轮。 该VO凸轮具有至少从凸轮升程起点延伸到最大凸轮升程点的凸轮表面。 凸轮表面包括提供斜坡部分的第一部分，提供正加速部分的第二部分和提供零加速度部分的第三部分，其包括加速度在大约零的预定无限小窗口内连续变化的情况。
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公开(公告)号：US6041746A
公开(公告)日：2000-03-28
申请号：US208003
申请日：1998-12-09
申请人： Shinichi Takemura , Seinosuke Hara , Makoto Nakamura , Yoshihiko Yamada , Keisuke Takeda , Tetsuro Goto
发明人： Shinichi Takemura , Seinosuke Hara , Makoto Nakamura , Yoshihiko Yamada , Keisuke Takeda , Tetsuro Goto
IPC分类号： F01L13/00
CPC分类号： F01L13/0021 , F01L13/0026 , F01L13/0063 , Y10T74/2102
摘要： A variable valve actuation (VVA) apparatus comprises a supporting arm to support a pivot center of a rocker arm. The rocker arm operates a valve operating (VO) cam in response to operation of a drive cam on an engine driven drive shaft. The supporting arm is mounted for angular motion about an axis of rotation of the drive shaft to move the pivot center of the rocker arm along a circle about the drive shaft axis. The VO cam is mounted for pivot motion about the drive shaft axis. A supporting arm (SA) actuator is provided to position the pivot center of the rocker arm to any angular position to shift mode of operation of the VVA apparatus.
摘要翻译： 可变气门致动（VVA）装置包括支撑臂以支撑摇臂的枢转中心。 响应于发动机驱动的驱动轴上的驱动凸轮的操作，摇臂操作阀操作（VO）凸轮。 支撑臂被安装成围绕驱动轴的旋转轴线进行角运动，以使摇臂的枢转中心沿着围绕驱动轴轴线的圆周移动。 VO凸轮被安装成围绕驱动轴轴线枢转运动。 提供支撑臂（SA）致动器以将摇臂的枢转中心定位到任何角度位置以移动VVA装置的操作模式。
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33.发明授权
公开(公告)号：US5520229A
公开(公告)日：1996-05-28
申请号：US388632
申请日：1995-02-14
申请人： Yoshihiko Yamada
发明人： Yoshihiko Yamada
CPC分类号： G03G15/0882 , G03G15/0855 , G03G15/0865 , G03G15/0875 , G03G15/0877 , G03G2215/068 , G03G2215/0687 , G03G2215/0692 , Y10S222/01
摘要： A developer supply opening of a developer replenishing cartridge is sealed by a flexible film peelably adhered to the cartridge, and one end of a folded back portion of the film is secured to a gripper which is manipulated by an operator and which is separably mounted on the cartridge. A developer receiving container on which the cartridge can be mounted has a lid. When the lid is opened, the lid engages by the gripper to separate the latter from the cartridge.
摘要翻译： 显影剂补充盒的显影剂供应开口由可剥离地粘附到盒的柔性膜密封，膜的折回部分的一端固定到由操作者操纵并且可分离地安装在该盒上的夹具 墨盒。 可以安装盒的显影剂接收容器具有盖。 当盖子打开时，盖子通过夹具接合，以将其与盒子分开。
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公开(公告)号：US5365896A
公开(公告)日：1994-11-22
申请号：US077510
申请日：1993-06-17
申请人： Seinosuke Hara , Yoshihiko Yamada , Shoji Morita , Yukio Yamakawa , Akira Hidaka
发明人： Seinosuke Hara , Yoshihiko Yamada , Shoji Morita , Yukio Yamakawa , Akira Hidaka
摘要： A cam shaft assembly comprises a first coupling between a drive collar rotatable with a driving shaft and an annular disc at a first position spaced from the shaft axis, and a second coupling between the disc and said hollow cam at a second position angularly spaced from said first position with respect to the shaft axis. The first and second couplings are so spaced from the shaft axis that they are at varying distances from the axis of the disc during operation. Each of the first and second couplings has a movable connection with the disc to permit the variation in its distance from the axis of the disc. The disc is rotatably supported in a disc housing. A control rod is mounted for rotation and has an eccentric control cam which controls movement of the disc housing. A pivot shaft extends through the disc housing for allowing movement of the disc housing following the eccentric control cam in which said plurality of hollow cams are disposed.
摘要翻译： 凸轮轴组件包括在与轴轴线间隔开的第一位置处的与驱动轴可旋转的驱动轴环与在与轴轴线间隔开的第一位置处的环形盘之间的第一联接，以及在与所述第一位置成角度间隔开的第二位置处的盘和所述中空凸轮之间的第二联接 相对于轴的第一位置。 第一和第二联轴器与轴轴线间隔开，使得它们在操作期间距离盘的轴线不同。 第一和第二联接器中的每一个具有与盘的可移动连接，以允许其与盘的轴线的距离的变化。 盘被可旋转地支撑在盘壳体中。 控制杆安装成旋转，并具有控制盘壳体运动的偏心控制凸轮。 枢转轴延伸穿过盘壳体，以允许盘壳体跟随其中设置有多个中空凸轮的偏心控制凸轮运动。
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35.发明授权
公开(公告)号：US3955983A
公开(公告)日：1976-05-11
申请号：US532104
申请日：1974-12-12
CPC分类号： G03C5/16
摘要： A high contrast, high density color image is formed on a silver halide photosensitive monochromatic, e.g., irradiated by X-rays, by subjecting the photosensitive material to coupling or color development with a developer solution containing a p-phenylene diamine developing agent and 1-phenyl-3-pyrazolidone and then, without desilverization, to fixing. The coupler may be contained in the silver halide photo-emulsion or in a developing solution.
摘要翻译： 通过使感光材料与含有对苯二胺显影剂和1-对苯二胺显影剂的显影剂溶液进行偶联或着色显影，在例如X射线照射的卤化银感光单色上形成高对比度，高密度彩色图像， 苯基-3-吡唑烷酮，然后不经脱银去固化。 该成色剂可以包含在卤化银光敏乳剂中或显影液中。
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36.发明授权公开(公告)号：US08712576B2
公开(公告)日：2014-04-29
申请号：US12768123
申请日：2010-04-27
申请人： Yoshihiko Yamada
发明人： Yoshihiko Yamada
IPC分类号： G06F19/00
CPC分类号： G05B19/404 , G05B19/4163
摘要： A controller for a machine tool and a five axis simultaneous control machine tool which can improve machining accuracy in controlling a pivoting axis of the machine tool. The controller including an allowable position error setting member setting an allowable position error between a commanded machining position and an actual machining position; a velocity control parameter deciding member deciding a velocity control parameter of the pivoting axes of the A-axis and the B-axis in accordance with the allowable position error being set and a distance of said actual machining position from the pivoting axes; and a controlling member controlling a velocity of the pivoting axes based on the velocity control parameter.
摘要翻译： 一种用于机床和五轴同步控制机床的控制器，其可以提高控制机床的枢转轴线的加工精度。 所述控制器包括设置指令加工位置与实际加工位置之间的允许位置误差的容许位置误差设定部件; 速度控制参数决定部件根据所设定的容许位置误差和所述实际加工位置与所述枢转轴的距离来决定所述A轴和B轴的摆动轴的速度控制参数; 以及控制构件，其基于所述速度控制参数来控制所述枢转轴的速度。
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公开(公告)号：US08667936B2
公开(公告)日：2014-03-11
申请号：US12964409
申请日：2010-12-09
申请人： Mikihiro Kajiura , Yoshihiko Yamada
发明人： Mikihiro Kajiura , Yoshihiko Yamada
IPC分类号： F01L1/34
CPC分类号： F01L13/0021 , F01L1/053 , F01L13/0026 , F01L2013/0073 , F01L2820/032
摘要： A valve control apparatus includes a drive shaft; a control shaft including a control shaft main body configured to be rotationally controlled according to a state of engine, and a control eccentric shaft located eccentrically relative to a rotation center of the control shaft main body; a rocker arm swingably supported by the control eccentric shaft and configured to convert a rotational motion of the drive shaft to a swinging motion; and a swing cam configured to open/close an engine valve according to the swinging motion of rocker arm. Both ends of the control eccentric shaft are formed with fixing holes extending in a radial direction of the control eccentric shaft. The control shaft main body is formed with insertion holes passing through the control shaft main body in a radial direction of the control shaft main body. The insertion holes respectively face the fixing holes. The control eccentric shaft is fixed to the control shaft main body by bolts. The bolts pass respectively through the pair of insertion holes and are screwed respectively into the fixing holes.
摘要翻译： 阀控制装置包括驱动轴; 控制轴，包括根据发动机的状态旋转控制的控制轴主体和相对于控制轴主体的旋转中心偏心设置的控制偏心轴; 由所述控制偏心轴可摆动地支撑并构造成将所述驱动轴的旋转运动转换成摆动的摇臂; 以及摆动凸轮，其被构造成根据摇臂的摆动来打开/关闭发动机气门。 控制偏心轴的两端形成有沿着控制偏心轴的径向延伸的固定孔。 控制轴主体在控制轴主体的径向上形成有穿过控制轴主体的插入孔。 插孔分别面对固定孔。 控制偏心轴通过螺栓固定在控制轴主体上。 螺栓分别穿过一对插入孔，并分别拧入固定孔中。
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38.发明授权Machining parameter optimizing apparatus, method for optimizing machining parameter and program therefor 有权加工参数优化装置，优化加工参数及其程序的方法公开(公告)号：US08200360B2
公开(公告)日：2012-06-12
申请号：US12511716
申请日：2009-07-29
CPC分类号： G05B19/40937 , G05B2219/35316 , G05B2219/35346 , G05B2219/36252 , Y02P90/265
摘要： It is an object of the present invention to provide a machining parameter optimizing apparatus deciding a tool axis attitude and a machining zone and deciding a tooling having high stiffness for any profile of a finished workpiece. A tool axis attitude deciding member 21 decides one or plural tool axis attitude. An interference dangerous zone deciding member 23 decides as an interference dangerous zone a zone possible to interfere between a tool or a tool holder and a workpiece during machining by the decided tool axis attitude. A machining simulation member 25 executes a machining simulation based on the interference dangerous zone by the decided tool axis attitude and generates the virtual tool holder in which there is no any interference, and also decides a machining zone in a way of avoiding the interference dangerous zone. A non-interference tooling deciding member 27 deciding the tooling included in a range of a profile of the virtual tool holder, the tooling is a combination of the tool and the tool holder having the highest stiffness.
摘要翻译： 本发明的目的是提供一种确定工具轴姿态和加工区域的加工参数优化装置，并且确定对于成品工件的任何轮廓具有高刚度的加工。 刀具姿势决定部件21决定一个或多个刀具轴姿态。 干扰危险区域判定构件23通过所决定的工具轴姿态，将可能在工具或工具架与工件之间干涉的区域判定为干涉危险区域。 加工模拟部件25通过决定的工具轴姿态，基于干扰危险区域进行加工模拟，生成没有干涉的虚拟刀架，并且以避免干扰危险区域的方式决定加工区域 。 决定包括在虚拟刀具架的轮廓范围内的加工件的非干涉加工判定部件27，工具是具有最高刚度的刀具和刀架的组合。
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39.发明授权公开(公告)号：US08082895B2
公开(公告)日：2011-12-27
申请号：US12337386
申请日：2008-12-17
申请人： Yoshihiko Yamada , Akinobu Maeyama
发明人： Yoshihiko Yamada , Akinobu Maeyama
IPC分类号： F01L1/34
CPC分类号： F01L13/0026 , F01L1/022 , F01L1/044 , F01L1/10 , F01L1/143 , F01L13/0063 , F01L2001/0475 , F01L2001/0476 , F01L2013/0073 , F01L2103/00 , F01L2810/02 , F01L2820/032 , F01L2820/042
摘要： In a variable valve system for an internal combustion engine and its driving mechanism, the variable valve system comprises: a variable mechanism that revolves a control axle to change an operation characteristic of an engine valve; a projection section projected at an outer peripheral predetermined position in an axial direction of the control axle and on a tip of which a fixture section is formed; a fixture member fixed in a grasped state for the projection member via an engagement member engaged on the fixture section; a driving mechanism configured to provide a rotating force for the control axle via the fixture member; and control means (a control section) for controlling the driving mechanism in accordance with a driving state of the engine.
摘要翻译： 在用于内燃机及其驱动机构的可变阀系统中，可变阀系统包括：可变机构，其使控制轴旋转以改变发动机气门的操作特性; 突出部，其突出在所述控制轴的轴向的外周规定位置和形成有固定部的前端; 固定构件，其经由接合在所述固定部上的接合构件固定在所述突出构件的被抓持状态; 驱动机构，其构造成经由所述固定构件向所述控制轴提供旋转力; 以及用于根据发动机的驱动状态来控制驱动机构的控制装置（控制部）。
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公开(公告)号：US20110139102A1
公开(公告)日：2011-06-16
申请号：US12964409
申请日：2010-12-09
申请人： Mikihiro KAJIURA , Yoshihiko Yamada
发明人： Mikihiro KAJIURA , Yoshihiko Yamada
IPC分类号： F01L1/34
CPC分类号： F01L13/0021 , F01L1/053 , F01L13/0026 , F01L2013/0073 , F01L2820/032
摘要： A valve control apparatus includes a drive shaft; a control shaft including a control shaft main body configured to be rotationally controlled according to a state of engine, and a control eccentric shaft located eccentrically relative to a rotation center of the control shaft main body; a rocker arm swingably supported by the control eccentric shaft and configured to convert a rotational motion of the drive shaft to a swinging motion; and a swing cam configured to open/close an engine valve according to the swinging motion of rocker arm. Both ends of the control eccentric shaft are formed with fixing holes extending in a radial direction of the control eccentric shaft. The control shaft main body is formed with insertion holes passing through the control shaft main body in a radial direction of the control shaft main body. The insertion holes respectively face the fixing holes. The control eccentric shaft is fixed to the control shaft main body by bolts. The bolts pass respectively through the pair of insertion holes and are screwed respectively into the fixing holes.
摘要翻译： 阀控制装置包括驱动轴; 控制轴，包括根据发动机的状态旋转控制的控制轴主体和相对于控制轴主体的旋转中心偏心设置的控制偏心轴; 由所述控制偏心轴可摆动地支撑并构造成将所述驱动轴的旋转运动转换成摆动的摇臂; 以及摆动凸轮，其构造成根据摇臂的摆动来打开/关闭发动机气门。 控制偏心轴的两端形成有沿着控制偏心轴的径向延伸的固定孔。 控制轴主体在控制轴主体的径向上形成有穿过控制轴主体的插入孔。 插孔分别面对固定孔。 控制偏心轴通过螺栓固定在控制轴主体上。 螺栓分别穿过一对插入孔，并分别拧入固定孔中。
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