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1. 发明授权

US5920170A Numerical control apparatus and numerical control method 失效
标题翻译：数控装置及数控方法
公开(公告)号：US5920170A
公开(公告)日：1999-07-06
申请号：US685801
申请日：1996-07-24
申请人： Masaki Seki , Masako Sudo , Syuji Matsuura , Kouji Yamamuro
发明人： Masaki Seki , Masako Sudo , Syuji Matsuura , Kouji Yamamuro
IPC分类号： G05B19/409 , G05B19/18
CPC分类号： G05B19/409 , G05B2219/35459 , G05B2219/50045
摘要： A numerical control apparatus enables a tool to move parallel or vertical to a designated shape to easily carry out a machining of a prototype using general-purpose machine tools. A graphic storing device displays guidance information on a display unit through a graphic control circuit and also stores a designated shape such as an oblique straight line or a circular arc entered by the operator through a keyboard in an interactive fashion. On the detection of a pulse signal HP from a manual pulse generator, an interpolation device reads a changeover signal H/V for commanding one of the parallel movement or the vertical movement of the tool from a changeover device. Then, the interpolation device outputs an interpolated pulse signal CP corresponding to the pulse signal HP and changeover signal H/V in accordance with the designated shape stored in the graphic storing device and supplies the interpolated pulse signal HP to an axis control circuit.
摘要翻译：一种数控装置使得工具能够平行或垂直移动到指定的形状，以便于使用通用机床轻松地进行原型的加工。图形存储装置通过图形控制电路显示关于显示单元的指导信息，并且还以交互方式通过键盘存储由操作者输入的斜直线或圆弧的指定形状。在从手动脉冲发生器检测到脉冲信号HP时，内插装置读取切换信号H / V，用于指示来自切换装置的工具的平行移动或垂直移动中的一个。然后，内插装置根据存储在图形存储装置中的指定形状，输出与脉冲信号HP对应的内插脉冲信号CP和切换信号H / V，并将内插脉冲信号HP提供给轴控制电路。

2. 发明授权

US5453674A Numerical control apparatus 失效
标题翻译：数控装置
公开(公告)号：US5453674A
公开(公告)日：1995-09-26
申请号：US244428
申请日：1994-05-26
申请人： Masaki Seki , Masako Sudo , Syuji Matsuura
发明人： Masaki Seki , Masako Sudo , Syuji Matsuura
IPC分类号： G05B19/4062 , G05B19/409 , G05B19/4103 , G05B19/18
CPC分类号： G05B19/4103 , G05B19/4062 , G05B19/409
摘要： A numerical control apparatus in which tool feed can be stopped at the same time as machining is completed. An interpolating device in a numerical control apparatus interpolates a pulse signal HP supplied from a manual pulse generator and outputs an interpolated pulse signal CP so that the tool is moved along a designated shape prestored in a graphic data memory device. An axis control circuit generates speed commands for respective axes in response to the interpolated pulse signal CP and sends the generated commands to a servo amplifier. The servo amplifier delivers a drive current I to energize servomotors mounted on a machine tool. A load determination device detects the drive current I from the servo amplifier and determines whether the detected current I decreases at a given ratio. When the drive current I decreases, for example, by 5%, a drive stop signal S is supplied. The interpolating device stops outputting the interpolated pulse signal CP in response to the drive stop signal S, and the tool feed is stopped accordingly.
摘要翻译： PCT No.PCT / JP93 / 01416 Sec。 371日期：1994年5月26日 102（e）日期1994年5月26日PCT提交1993年10月1日PCT公布。第WO94 / 09419号公报日期1994年04月28日。一种数控机床，其中可以在加工完成的同时停止进给刀具。数字控制装置中的内插装置插入从手动脉冲发生器提供的脉冲信号HP，并输出内插脉冲信号CP，使得刀具沿着预先存储在图形数据存储装置中的指定形状移动。轴控制电路响应于内插脉冲信号CP产生各轴的速度指令，并将产生的命令发送到伺服放大器。伺服放大器提供驱动电流I，为安装在机床上的伺服电机供电。负载确定装置检测来自伺服放大器的驱动电流I，并确定检测电流I是否以给定的比例降低。当驱动电流I例如降低5％时，提供驱动停止信号S. 内插装置响应于驱动停止信号S停止输出插补脉冲信号CP，并且相应地停止进给。

3. 发明授权

US5493193A Numerical control apparatus and numerical control method 失效
标题翻译：数控装置及数控方法
公开(公告)号：US5493193A
公开(公告)日：1996-02-20
申请号：US244562
申请日：1994-05-31
申请人： Masaki Seki , Masako Sudo
发明人： Masaki Seki , Masako Sudo
IPC分类号： G05B19/4093 , G05B19/409 , G05B19/4155
CPC分类号： G05B19/40932 , G05B2219/35459 , G05B2219/36214 , G05B2219/36226 , G05B2219/50045 , G05B2219/50048 , Y02P90/265
摘要： A numerical control apparatus for controlling a machine tool to simply and accurately cyclically machine a workpiece. When the operator enters graphic data such as circular or rectangular graphic data in an interactive fashion from a keyboard or the like according to guidance information displayed on a display unit, a graphic data memory device stores the entered graphic data. A converting device calculates a machining path for cyclically machining a workpiece based on the graphic data and converts the machining path into NC commands, which are then stored in an NC command memory device. An interpolating device outputs an interpolated pulse signal to move the machine tool along the cyclic machining path based on a pulse signal from a manual pulse generator or a jog feed button on a machine control console. By freely operating the machine control console, the operator can easily and accurately effect cyclic machining on a workpiece while confirming a machined status.
摘要翻译： PCT No.PCT / JP93 / 01415 Sec。 371日期1994年5月31日 102（e）日期1994年5月31日PCT提交1993年10月1日PCT公布。出版物WO94 / 09420 PCT 日期1994年04月28日。一种用于控制机床以简单且精确地循环加工工件的数控机器。当操作员根据显示在显示单元上的引导信息从键盘等以交互方式输入诸如圆形或矩形图形数据的图形数据时，图形数据存储装置存储输入的图形数据。转换装置基于图形数据计算用于循环加工工件的加工路径，并将加工路径转换成NC指令，然后存储在NC指令存储装置中。内插装置输出内插脉冲信号，以基于来自手动脉冲发生器的脉冲信号或机器控制台上的点动进给按钮沿着循环加工路径移动机床。通过自由操作机器控制台，操作人员可以在确认加工状态的同时，轻松，准确地对工件进行循环加工。

4. 发明授权

US08418932B2 Wheel guard apparatus 有权
标题翻译：车轮防护装置
公开(公告)号：US08418932B2
公开(公告)日：2013-04-16
申请号：US12745243
申请日：2008-11-28
申请人： Masaki Seki , Kazuhiro Miwa , Tomomi Funada , Hironari Muramatsu , Takaaki Irie , Yoshio Morikawa , Katsunari Konishi , Tetsuya Hanazaki
发明人： Masaki Seki , Kazuhiro Miwa , Tomomi Funada , Hironari Muramatsu , Takaaki Irie , Yoshio Morikawa , Katsunari Konishi , Tetsuya Hanazaki
IPC分类号： E01B5/18
CPC分类号： E01B5/18
摘要： A wheel guard apparatus capable of preventing a wheel from derailing and preventing a vehicle from seriously deviating from a track even if the wheel has derailed includes a fixed portion fixed to a railroad tie located between main line rails; a movable portion supported by a rotating shaft provided on the fixed portion and extending in a horizontal direction and configured to be rotatable around the rotating shaft toward a track center side; and a guard rail located at a position separated from the rotating shaft of the movable portion and held to extend in parallel with the main line rail. The guard rail includes an outer stopper portion configured to prevent the wheel from derailing toward an inner side of the main line rail and an inner stopper portion configured to prevent a derailed vehicle from deviating to an outer side of a track.
摘要翻译：即使车轮脱轨，也能够防止车轮脱轨并防止车辆严重偏离轨道的车轮防护装置包括固定在位于主线轨道之间的铁路连接线的固定部分; 可动部，其由设置在所述固定部上的旋转轴支撑，并且在水平方向上延伸并且能够围绕所述旋转轴向轨道中心侧旋转; 以及位于与可动部的旋转轴分离的位置并与主线轨道平行地延伸的保护轨道。保护轨包括：外止动部，其构造成防止车轮朝向主线轨道的内侧脱轨;以及内止挡部，其构造成防止脱轨车辆偏离轨道的外侧。

5. 发明授权

US07891577B2 Safety device for a train 有权
标题翻译：火车安全装置
公开(公告)号：US07891577B2
公开(公告)日：2011-02-22
申请号：US11914542
申请日：2006-05-11
申请人： Masaki Seki , Takashi Kachi , Tomomi Funada , Takaaki Irie , Katsunari Konishi , Tetsuya Hanazaki
发明人： Masaki Seki , Takashi Kachi , Tomomi Funada , Takaaki Irie , Katsunari Konishi , Tetsuya Hanazaki
IPC分类号： E01B5/18
CPC分类号： E01B5/18
摘要： A derailment prevention guard includes a guard member (3) installed within a gauge and a support member (6) fixed to a sleeper (4) or a concrete slab track. The guard member (3) engages a hold member (8) moveable around an axis (7) supported by the support member (6) as turning center between a main rail (1) and the inside of the gauge on the sleeper. The support member (6) engages the hold member (8) by bolt (12) through turning the hold member (8) toward the main rail (1) around the central axis (7) as turning center on the sleeper (4), and the guard member (3) can be shunted inward by turning the hold member (8) toward the inside of the gauge around the central axis (7) as turning center on the sleeper (4) after loosening the bolt (12).
摘要翻译：脱轨防护装置包括安装在量规内的保护构件（3）和固定到轨枕（4）或混凝土板轨道的支撑构件（6）。保护构件（3）接合作为在主轨道（1）和轨枕之间的量规的内侧之间的转动中心可绕由支撑构件（6）支撑的轴线（7）移动的保持构件（8）。支撑构件（6）通过螺栓（12）通过围绕轨枕（4）的转动中心使保持构件（8）围绕中心轴线（7）朝向主轨道（1）接合，并且通过在松开螺栓（12）之后转动中心在轨枕（4）上的转动中心，使保持构件（8）绕着中心轴线（7）朝向计量器的内部转动，从而将保护构件（3）向内分流。

6. 发明申请

US20090200389A1 Safety Device for a Train 有权
标题翻译：火车安全装置
公开(公告)号：US20090200389A1
公开(公告)日：2009-08-13
申请号：US11914542
申请日：2006-05-11
申请人： Masaki Seki , Takashi Kachi , Tomomi Funada , Takaaki Irie , Katsunari Konishi , Tetsuya Hanazaki
发明人： Masaki Seki , Takashi Kachi , Tomomi Funada , Takaaki Irie , Katsunari Konishi , Tetsuya Hanazaki
IPC分类号： E01B5/18 , E01B9/00
CPC分类号： E01B5/18
摘要： A derailment prevention guard includes a guard member (3) installed within a gauge and a support member (6) fixed to a sleeper (4) or a concrete slab track. The guard member (3) engages a hold member (8) which can turn moveable around an axis (7) supported by the support member (6) as turning center between a main rail (1) and the inside of the gauge on the sleeper. The support member (6) engages the hold member (8) by bolt (12) through turning the hold member (8) toward the main rail (1) around the central axis (7) as turning center on the sleeper (4), and the guard member (3) can be shunted inward by turning the hold member (8) toward the inside of the gauge around the central axis (7) as turning center on the sleeper (4) after loosening the bolt (12).
摘要翻译：脱轨防护装置包括安装在量规内的保护构件（3）和固定到轨枕（4）或混凝土板轨道的支撑构件（6）。保护构件（3）接合保持构件（8），该保持构件（8）可以围绕由支撑构件（6）支撑的轴线（7）转动，作为主轨道（1）和轨枕之间的量规的内侧之间的转动中心。支撑构件（6）通过螺栓（12）通过围绕轨枕（4）的转动中心使保持构件（8）围绕中心轴线（7）朝向主轨道（1）接合，并且通过在松开螺栓（12）之后转动中心在轨枕（4）上的转动中心，使保持构件（8）绕着中心轴线（7）朝向计量器的内部转动，从而将保护构件（3）向内分流。

7. 发明申请

US20070102419A1 Ceramic heater and method for producing ceramic heater 失效
标题翻译：陶瓷加热器和陶瓷加热器的制造方法
公开(公告)号：US20070102419A1
公开(公告)日：2007-05-10
申请号：US11590812
申请日：2006-11-01
申请人： Takuma Kushihashi , Noboru Kimura , Masaki Seki
发明人： Takuma Kushihashi , Noboru Kimura , Masaki Seki
IPC分类号： H05B3/06
CPC分类号： H05B3/143 , H01L21/67103
摘要： There is disclosed a ceramic heater 11 comprising: at least a plate member 12 made of insulating ceramics in which one or more pair(s) of through-holes 13 are formed; a rod member 14, being made of conductive ceramics, having a power-supply terminal 18 at one end thereof, and being inserted into the through-hole 13 at another end thereof; a conductive layer 19 made of conductive ceramics formed on the plate member 12; and a coating layer 21 made of insulating ceramics formed on the conductive layer; wherein one end face 16 of the rod member has a same plane with a main surface 15 of the plate member; the conductive layer 19 having a heater pattern 20 is formed on the main surface 15 of the plate member having the same plane; and the rod members 14 are electrically insulated not to be short-circuited to each other in the opposite main surface 17. There can be provided a ceramic heater by which an object to be heated being directly put thereon can be heated uniformly and of which heating efficiency is high and in which the heater main body is not large in size and is compact.
摘要翻译：公开了一种陶瓷加热器11，其包括：至少一个由绝缘陶瓷制成的板构件12，其中形成有一对或多个通孔13; 杆状构件14，由导电陶瓷制成，在其一端具有电源端子18，并在其另一端插入通孔13中; 由导电陶瓷制成的导电层19形成在板件12上; 以及形成在导电层上的由绝缘陶瓷制成的涂层21; 其中所述杆构件的一个端面16与所述板构件的主表面15具有相同的平面; 具有加热器图案20的导电层19形成在具有相同平面的板构件的主表面15上; 并且杆构件14在相对的主表面17中彼此电绝缘不彼此短路。可以提供一种陶瓷加热器，其中直接放置在其上的被加热物体可以被均匀地加热，并且加热效率高，加热器主体尺寸不大，结构紧凑。

8. 发明授权

US5410489A Method of specifying position to create fillet curved surface 失效
标题翻译：指定位置创建圆角曲面的方法
公开(公告)号：US5410489A
公开(公告)日：1995-04-25
申请号：US979867
申请日：1993-02-26
申请人： Masaki Seki , Osamu Hanaoka
发明人： Masaki Seki , Osamu Hanaoka
IPC分类号： G05B19/4093 , G05B19/4097 , G05B19/4099 , G06F15/46
CPC分类号： G05B19/4099 , G05B19/40938 , G05B2219/24139 , G05B2219/25232 , G05B2219/34098 , G05B2219/35114 , G05B2219/35141 , Y02P90/265
摘要： Disclosed is a method of specifying with a program language the location of a fillet to be created at the intersection of a compound curved surface. After the processings for inputting information on a curved surface and information for cutting the same (S1, S2) and calculating the curved surfaces (S3) have been completed, a system receives information on the alternative of inserting a concave fillet or inserting a convex fillet (S4). When the inputted information is for the concave fillet, based on the inputted information (S5), the system executes a predetermined calculation so as to create the concave fillet curved surface at the boundary between two curved surfaces, each on the side to which their respective normal vectors are directed (S6). On the other hand, when the input is the convex fillet, the system executes a predetermined calculation to create the convex fillet curved surface at the boundary between the two surfaces, each on the side opposite to the side to which their respective normal vectors are directed (S7).
摘要翻译： PCT No.PCT / JP92 / 00854 Sec。 371日期：1993年2月26日 102（e）日期1993年2月26日PCT提交1992年7月6日PCT公布。第WO93 / 01535号公报日期1993年1月21日。公开是一种使用程序语言指定要在复合曲面的交叉处创建的圆角的位置的方法。在完成了用于在曲面上输入信息的处理和用于切割曲面的信息（S1，S2）和计算曲面（S3）之后，系统接收关于插入凹角或插入凸角的替代方案的信息（S4）。当所输入的信息是针对凹面圆角时，基于输入的信息（S5），系统执行预定的计算，以便在两个曲面之间的边界处形成凹曲面曲面，法线向量被定向（S6）。另一方面，当输入为凸角时，系统执行预定的计算，以在两个表面之间的边界处产生凸角圆弧曲面，每个在与它们各自的法向量指向的一侧相对的一侧（S7）。

9. 发明授权

US5155425A NC data execution method 失效
标题翻译： NC数据执行方法
公开(公告)号：US5155425A
公开(公告)日：1992-10-13
申请号：US640426
申请日：1991-01-14
申请人： Masaki Seki , Takashi Takegahara , Masatoshi Nakajima
发明人： Masaki Seki , Takashi Takegahara , Masatoshi Nakajima
IPC分类号： G05B19/4069 , G05B19/406 , G05B19/4068
CPC分类号： G05B19/406 , G05B19/4068 , G05B2219/34365 , G05B2219/35287 , G05B2219/35293
摘要： An NC data execution method which permits an efficient checking of the validity/invalidity of NC data through a simple operation. In an NC data execution process, a processor of an automatic programming apparatus reads out NC data, block by block, from a memory (S2), and determines whether or not the read NC data block satisfies an NC data execution interrupt condition, e.g., whether or not the data block contains a specific code (S3). When the interrupt condition is fulfilled, the data block is displayed at an input display field on the screen (S4), and then the NC data execution, including a graphic display operation based on the content of the data block satisfying the interrupt condition, e.g., a display of a tool path and the reading and display of the next block, is automatically interrupted, whereby the operator is allowed to thoroughly check the data block satisfying the interrupt condition. After the data checking, the NC data execution is restarted upon input of an interrupt disable command through the operator's key operation (S5-S7).

10. 发明授权

US5132913A Method and apparatus for creating a three-dimensional space curve by smoothly connecting a three-dimensional sequence of discretely given paints 失效
标题翻译：用三维空间曲线创建三维空间曲线的方法和装置，通过平滑连接差异性绘画的三维序列
公开(公告)号：US5132913A
公开(公告)日：1992-07-21
申请号：US445622
申请日：1989-12-05
申请人： Masaki Seki , Koji Samukawa , Osamu Hanaoka
发明人： Masaki Seki , Koji Samukawa , Osamu Hanaoka
IPC分类号： G05B19/4097 , G05B19/41
CPC分类号： G05B19/41
摘要： A three-dimensional sequence of discretely given points Pi (i=1, 2, . . . ) is projected onto two mutually adjacent planes (XY plane, YZ plane) in a rectangular coordinate system. Next, two-dimensional point sequence connecting curves (TQ, TR) which smoothly connect the projected point sequences (Qi, Ri) on the respective planes are obtained, and a space curve is created using these two-dimensional point sequence connecting curves. Specifically, the common axis (Y axis) of the two mutually adjacent planes is partitioned at minute intervals, coordinates (xj,yj), (yj,zj) of points (Qj,Rj) on each of the two-dimensional point sequence connecting curves (TQ, TR) having a common axis coordinate yj of a j-th partitioning point are successively obtained, and the space curve is created by the coordinates (xj,yj,zj) (j=1, 2, . . . , n) of a sequence of three-dimensional points (Tj).

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