Wave gear drive having negative deflection meshing tooth profile
    21.
    发明授权
    Wave gear drive having negative deflection meshing tooth profile 有权
    波浪齿轮传动具有负偏转啮合齿廓

    公开(公告)号:US07735396B2

    公开(公告)日:2010-06-15

    申请号:US11579767

    申请日:2004-06-21

    IPC分类号: F16H33/00

    摘要: A rigid internal gear and a flexible external gear of a wave gear drive are spur gears of module m. The number of teeth of the external gear is smaller by 2n (n is a positive integer) than that of the internal gear. The deflection of the major axis of the elliptical rim neutral line on the principal cross-section of the external gear is set at 2κmn (κ

    摘要翻译: 波形齿轮传动的刚性内齿轮和柔性外齿轮是模块m的正齿轮。 外齿轮的齿数比内齿轮的齿数小2n(n为正整数)。 椭圆形中线的长轴在外齿轮的主横截面上的偏转设为2&kgr; mn(&kgr; <1)。 在主横截面上,两个齿轮的啮合通过齿条啮合近似。 确定由波发生器的旋转引起的外齿轮的齿的移动轨迹M. 在移动轨迹M的移动的拐点A到啮合的最深位置B的移动轨迹M的部分AC在移动的轨迹M的长轴啮合的进入侧被确定。 通过将曲线部分AC乘以&lgr而产生的第一相似曲线FG; 被用作外齿轮的齿形,并且通过将曲线部分AC乘以(&amp; +1)而产生的第二相似曲线DE用作内齿轮的齿廓。 尽可能地增加齿的整体深度,使得内齿轮的齿廓的范围可以是齿尖接触外齿轮的齿尖的运动轨迹M的最大值,从而实现波齿轮 高棘轮扭矩的驱动。

    Production planning method and production planning system
    22.
    发明授权
    Production planning method and production planning system 失效
    生产计划方法和生产计划制度

    公开(公告)号:US07693593B2

    公开(公告)日:2010-04-06

    申请号:US11732953

    申请日:2007-04-04

    IPC分类号: G06F19/00

    CPC分类号: G06Q10/06 G06Q10/04

    摘要: Embodiments of the present invention provide a production planning method and system. Where a manufacturing apparatus is shared by a plurality of products in a production line, if a manufacturing (production) availability number is changed, a cause parameter is automatically investigated so that a production plan with high precision can be prepared in a short time. With respect to a production plan as the previous/current comparison objects, a production process used in the production plan in which a change occurs, is extracted. From the production process, a parameter item to be used in the production capacity evaluation is extracted for all products, a difference comparison is made between the value of the previous parameter and the value of the current parameter, so that the parameter item as the cause is specified. The combination of the cause parameter items is calculated, and a cause parameter list is prepared. Next, from the specified parameter list, the parameter item is sequentially changed, and the manufacturing (production) availability number is recalculated. An influence index given to the manufacturing (production) unavailability number by the cause parameter, is calculated.

    摘要翻译: 本发明的实施例提供一种生产计划方法和系统。 在制造装置由生产线上的多个产品共享的情况下,如果改变制造(生产)可用性编号,则自动调查原因参数,以便能够在短时间内准备高精度的生产计划。 对于作为以前/当前比较对象的生产计划,提取在生产计划中用于发生变化的生产过程。 从生产过程中,针对所有产品提取要在生产能力评估中使用的参数项,在先前参数的值和当前参数的值之间进行差异比较,从而将参数项作为原因 被指定。 计算原因参数项的组合,并准备原因参数列表。 接下来,从指定的参数列表中,依次更改参数项,重新计算制造(生产)可用性编号。 计算由原因参数给予制造(生产)不可用数的影响指数。

    Wave Gear Drive Having Negative Deflection Meshing Tooth Profile
    23.
    发明申请
    Wave Gear Drive Having Negative Deflection Meshing Tooth Profile 有权
    具有负偏转啮合齿轮廓的波齿轮传动

    公开(公告)号:US20070266819A1

    公开(公告)日:2007-11-22

    申请号:US11579767

    申请日:2004-06-21

    IPC分类号: F16H1/32

    摘要: A rigid internal gear and a flexible external gear of a wave gear drive are spur gears of module m. The number of teeth of the external gear is smaller by 2n (n is a positive integer) than that of the internal gear. The deflection of the major axis of the elliptical rim neutral line on the principal cross-section of the external gear is set at 2K mn (K

    摘要翻译: 波形齿轮传动的刚性内齿轮和柔性外齿轮是模块m的正齿轮。 外齿轮的齿数比内齿轮的齿数小2n(n为正整数)。 椭圆形中线的长轴在外齿轮的主横截面上的偏转设定为2K mn(K <1)。 在主横截面上,两个齿轮的啮合通过齿条啮合近似。 确定由波发生器的旋转引起的外齿轮的齿的移动轨迹M. 在移动轨迹M的移动的拐点A到啮合的最深位置B的移动轨迹M的部分AC在移动的轨迹M的长轴啮合的进入侧被确定。 将通过将曲线部分AC乘以Iota产生的第一相似曲线FG用作外齿轮的齿廓,并且将通过将曲线部分AC乘以(Iota + 1)而产生的第二相似曲线DE用作齿廓 的内齿轮。 尽可能地增加齿的整体深度,使得内齿轮的齿廓的范围可以是齿尖接触外齿轮的齿尖的运动轨迹M的最大值,从而实现波齿轮 高棘轮扭矩的驱动。

    Semiconductor integrated circuit device with enhanced protection from electrostatic breakdown
    25.
    发明授权
    Semiconductor integrated circuit device with enhanced protection from electrostatic breakdown 失效
    半导体集成电路器件具有增强的防静电电击

    公开(公告)号:US06518608B1

    公开(公告)日:2003-02-11

    申请号:US09693818

    申请日:2000-10-23

    申请人: Noboru Takizawa

    发明人: Noboru Takizawa

    IPC分类号: H01L2980

    CPC分类号: H01L27/0292 H01L27/0255

    摘要: A semiconductor integrated circuit device includes a plurality of internal circuits formed in a circuit forming region; a plurality of power lines separately connected to the internal circuits; a signal wire routed between the internal circuits; and a protection circuit connected to the power lines, the protection circuit including a parallel circuit having a first rectifying element formed in a p-type semiconductor region and a second rectifying element formed in an n-type semiconductor region.

    摘要翻译: 半导体集成电路器件包括形成在电路形成区域中的多个内部电路; 分别连接到内部电路的多条电源线; 在内部电路之间布线的信号线; 以及与电源线连接的保护电路,保护电路包括具有形成在p型半导体区域中的第一整流元件和形成在n型半导体区域中的第二整流元件的并联电路。

    Integrated circuit for active terminator
    26.
    发明授权
    Integrated circuit for active terminator 失效
    有源终端器的集成电路

    公开(公告)号:US06246255B1

    公开(公告)日:2001-06-12

    申请号:US09232046

    申请日:1999-01-15

    申请人: Noboru Takizawa

    发明人: Noboru Takizawa

    IPC分类号: H03K19003

    CPC分类号: G06F13/4086 H04L25/0298

    摘要: An IC for an active terminator has not only a plurality of pairs each corresponding to a different line of a bus and including a terminal resistor and a buffer amplifier which serves to output a specified voltage through the corresponding terminal resistor to the corresponding bus line, but also a similar pair of an additional buffer amplifier and an additional resistor. One end of the additional resistor is connected to the additional buffer amplifier and the other end of the additional resistor is connected to a pair of pads. Each of these terminal resistors may be connected to adjustment resistors each connected to its own additional buffer amplifier serving to output a specified voltage through the corresponding adjustment resistor to the corresponding line. These additional buffer amplifiers are controlled by a control signal received through their individual control lines which are grouped, the lines in each group being connected together into a common line which contains a repair part where it can be cut.

    摘要翻译: 用于有源终端器的IC不仅具有多个对,每对对应于总线的不同线,并且包括终端电阻器和缓冲放大器,其用于通过相应的终端电阻器将特定电压输出到相应的总线,但是 还有一对相似的附加缓冲放大器和附加电阻。 附加电阻器的一端连接到附加缓冲放大器,附加电阻器的另一端连接到一对焊盘。 这些端子电阻器中的每一个可以连接到每个连接到其自己的附加缓冲放大器的调节电阻器,用于通过相应的调节电阻器将相应的线路输出指定的电压。 这些附加的缓冲放大器由通过其各自的控制线接收的控制信号控制,这些控制信号被分组,每组中的线路连接在一起成为包含可被切割的修理部分的公共线路。

    Silk hat flexible engagement gear device
    27.
    发明授权
    Silk hat flexible engagement gear device 有权
    丝绸帽柔性啮合装置

    公开(公告)号:US06202508B1

    公开(公告)日:2001-03-20

    申请号:US09319076

    申请日:1999-07-30

    申请人: Noboru Takizawa

    发明人: Noboru Takizawa

    IPC分类号: F16H132

    摘要: A flexible engagement gear device (11) has a silk-hat shaped flexible external gear (13) which has a body part (22), a diaphragm (23) and a boss (25). The diaphragm (23) has a plate-shaped part (28), a sectional shape of which, when cut along a plane including a device axial line (11a), is defined at one side by a straight line (232) extending in a radial direction, and at the other side by a first convex circular arc (240), a concave circular arc (250) and a second convex circular arc (260) in this order from the side of the boss. Among these arcs, the first convex arc (24) has the largest curvature, while the concave circular arc (25) has the smallest curvature. The concave circular arc (250) is positioned at the middle of the plate-shaped part (28), the thickness of which is the smallest in the plates-shaped part (28). If the flexible external gear having this cross section is used, when the axial length is reduced, the stress concentration can be relieved without increasing the outer diameter.

    摘要翻译: 柔性啮合齿轮装置(11)具有一个带有帽子形状的柔性外齿轮(13),该齿轮具有主体部分(22),隔膜(23)和凸台(25)。 隔膜(23)具有板状部(28),其截面形状沿着包括装置轴线(11a)的平面切割时,在一侧由直线(232)限定, 径向方向,另一侧由凸台侧依次为第一凸圆弧(240),凹圆弧(250)和第二凸圆弧(260)。 在这些弧之中,第一凸弧(24)具有最大的曲率,而凹圆弧(25)具有最小的曲率。 凹形圆弧(250)位于板状部分(28)的中间,其厚度在板状部分(28)中最小。 如果使用具有这种截面的柔性外齿轮,则当轴向长度减小时,可以在不增加外径的情况下减轻应力集中。

    Macro model of operational amplifier and circuit design simulator using the same
    28.
    发明授权
    Macro model of operational amplifier and circuit design simulator using the same 有权
    运算放大器和电路设计仿真器的宏模型使用相同

    公开(公告)号:US09037441B2

    公开(公告)日:2015-05-19

    申请号:US13432444

    申请日:2012-03-28

    申请人: Noboru Takizawa

    发明人: Noboru Takizawa

    IPC分类号: G06F17/50 H03F1/34

    CPC分类号: G06F17/5036 H03F1/34

    摘要: The present invention aims to simulate a response more similar to a actual machine while inhibiting load increase in analog operation. Program configuration of the present invention is a component of a simulation program for circuit design, which is executed by a computer. The computer includes an operation portion, a storage portion, a manipulation portion, and a display portion, so that the computer exerts a function of a circuit design simulator, and as a macro model of an operational amplifier for use in the circuit design simulator, enabling the computer to act by simulating a response of the operational amplifier on the circuit design simulator. The macro model of the operational amplifier includes a control portion (LMT1) for generating output exception in the event of input exception or power supply exception of the operational amplifier.

    摘要翻译: 本发明旨在模拟与实际机器相似的响应,同时抑制模拟操作中的负载增加。 本发明的程序配置是由计算机执行的用于电路设计的仿真程序的组件。 计算机包括操作部分,存储部分,操作部分和显示部分,使得计算机执行电路设计模拟器的功能,并且作为在电路设计模拟器中使用的运算放大器的宏观模型, 使计算机通过模拟运算放大器在电路设计仿真器上的响应而起作用。 运算放大器的宏模型包括用于在运算放大器的输入异常或电源异常的情况下产生输出异常的控制部分(LMT1)。

    Wave gear drive with continuous meshing, high ratcheting torque tooth profile
    29.
    发明申请
    Wave gear drive with continuous meshing, high ratcheting torque tooth profile 有权
    波动齿轮传动带连续啮合,高棘轮转矩齿廓

    公开(公告)号:US20070180947A1

    公开(公告)日:2007-08-09

    申请号:US11652049

    申请日:2007-01-11

    IPC分类号: F16H35/00

    摘要: A wave gear drive comprises a circular rigid internal gear and a flexible external gear inside the rigid internal gear. A wave generator in the flexible external gear flexes the flexible external gear into an elliptical shape. The cross-section of the flexible external gear perpendicular to the axis at a point in the tooth trace direction of the flexible external gear is set as the main cross-section. The rigid internal gear and flexible external gear are gears with a module m, and the flexible external gear has a number of teeth that is smaller than the number of teeth of the rigid internal gear. The moving route M of a tooth of the flexible external gear with respect to a tooth of the rigid internal gear that accompanies rotation of the wave generator when meshing of the teeth in the main cross-section is approximated by rack meshing. On the entering side of the meshing of the teeth to the major axis of the moving route M, a first similar curve AC is obtained by similarity transformation of a pressure angle α orthogonal to the direction of the moving route M. The first similar curve AC is employed as the basic addendum tooth profile of the rigid internal gear. A second similar curve CB is obtained by rotating the first similar curve AC 180 E about endpoint C, and by a similarity transformation in which the first similar curve AC is multiplied by a ratio of similitude (1-λ)/λ The second similar curve CB is employed as the basic addendum tooth profile of the flexible external gear.

    摘要翻译: 波齿轮驱动器包括刚性内齿轮内的圆形刚性内齿轮和柔性外齿轮。 柔性外齿轮中的波发生器将柔性外齿轮弯曲成椭圆形。 在柔性外齿轮的齿迹方向上的一个点处垂直于轴线的柔性外齿轮的横截面被设定为主横截面。 刚性内齿轮和柔性外齿轮是具有模块m的齿轮,并且柔性外齿轮具有小于刚性内齿轮的齿数的多个齿。 当在主横截面中的齿啮合时,柔性外齿轮的齿相对于伴随波发生器旋转的刚性内齿轮的齿的移动路线M由齿条啮合近似。 在齿与移动路径M的长轴啮合的进入侧,通过与移动路径M的方向正交的压力角α的相似变换获得第一相似曲线AC。第一相似曲线AC 被用作刚性内齿轮的基本齿顶齿廓。 通过关于端点C旋转第一相似曲线AC 180E以及通过相似度变换获得第二相似​​曲线CB,其中第一相似曲线AC乘以相似比(1-λ)/λ的比率。第二相似曲线 CB用作柔性外齿轮的基本齿顶齿廓。

    Method and system of production planning
    30.
    发明申请
    Method and system of production planning 失效
    生产计划方法与制度

    公开(公告)号:US20060142886A1

    公开(公告)日:2006-06-29

    申请号:US11317030

    申请日:2005-12-22

    IPC分类号: G06F19/00

    摘要: Embodiments of the invention provide a computer-aided production planning method and system for accurately and quickly drafting a production plan for a given period for a production system employing a production line with a salvage process. In one embodiment, the method includes a new parts supply quantity recalculating step of recalculating the quantities Xi,j of parts to be newly supplied based on obtained actual product yields Bj, actual production process total supply quantity ratios Ci,j, actual production process salvage ratios Di,j, the requested quantities Aj of finished products, and correction parameters Fi,j for the actual production process total supply quantity ratios Ci,j; and a production process load determining step of, to draft a production plan for a given period, determining the load on each production process of the production line on each day based on the quantities Xi,j of parts to be newly supplied in such a way that the requested quantities Aj of finished products can be produced, the quantities Xi,j being recalculated at the new parts supply quantity recalculating step.

    摘要翻译: 本发明的实施例提供了一种计算机辅助生产计划方法和系统,用于在采用具有补救过程的生产线的生产系统的给定时间内准确和快速地起草生产计划。 在一个实施例中,该方法包括:新的零件供应量重新计算步骤,用于基于获得的实际产品产量B重新计算新提供的零件的数量X,i,j, ,实际生产过程总供应量比例C i,j i,实际生产过程打捞比率D i,j,所请求的数量A N i,j, 成品,以及用于实际生产过程的总供给量比C i,j i的校正参数F i,j, 以及生产过程负荷确定步骤,用于在给定时间段内起草生产计划,基于零件的数量X,i,j确定每天生产线的每个生产过程的负荷 以能够生产成品的要求数量A&gt; j新的方式进行新的供给,在重新计算新零件供给量时重新计算量X i,j i 步。