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1. 发明申请

US20170021544A1 METHOD OF INJECTION MOLDING USING ONE OR MORE EXTERNAL SENSORS AS A VIRTUAL CAVITY SENSOR 审中-公开
标题翻译：使用一个或多个外部传感器作为虚拟CAVITY传感器的注射成型方法
公开(公告)号：US20170021544A1
公开(公告)日：2017-01-26
申请号：US15216762
申请日：2016-07-22
申请人： iMFLUX Inc.
发明人： Rick Alan POLLARD , Joshua Douglas RAKER , Gene Michael ALTONEN , H. Kenneth HANSON, III
IPC分类号： B29C45/77 , B29C45/80 , B29C45/78 , B29C45/00 , B29C45/76
CPC分类号： B29C45/77 , B29C45/0001 , B29C45/76 , B29C45/766 , B29C45/78 , B29C45/80 , B29C2945/76006 , B29C2945/761 , B29C2945/76103 , B29C2945/76254 , B29C2945/76381 , B29C2945/76481 , B29C2945/76498 , B29C2945/76531 , B29C2945/76545 , B29C2945/76568 , B29C2945/76735 , B29C2945/76765 , B29C2945/76859 , B29C2945/76933 , B29C2945/76943 , B29C2945/76946 , B29K2101/12 , B29K2105/0067
摘要： A injection molding method involves measuring, using at least one external sensor, a change in a parameter of a mold side of a mold cavity, approximating a condition within the mold cavity based on the change in the parameter, such as pressure within the mold cavity or flow front position, and comparing the approximated condition to a trigger point,. If the approximated condition equals or exceeds the trigger point, activating a virtual cavity sensor having an optimal pre-defined pressure-time curve, and upon activation, the virtual cavity sensor tracks an approximated condition calculated from the change in parameter measurements measured by the at least one external sensor over time. In an embodiment, results of the approximated parameter tracking can be used in conjunction with an optimal pre-defined pressure-time curve.
摘要翻译：注射成型方法包括使用至少一个外部传感器来测量模腔的模具侧的参数的变化，基于参数的变化（例如模腔内的压力）近似模具腔内的状态或流动前端位置，并将近似条件与触发点进行比较。如果近似条件等于或超过触发点，则激活具有最佳预定义压力 - 时间曲线的虚拟腔传感器，并且在激活时，虚拟腔传感器跟踪从由at测量的参数测量值的变化计算出的近似条件随着时间的推移，至少有一个外部传感器。在一个实施例中，近似参数跟踪的结果可以与最佳预定义的压力 - 时间曲线结合使用。

2. 发明申请

US20160289430A1 CURED TRANSPARENT RUBBER ARTICLE, AND MANUFACTURING PROCESS FOR THE SAME 有权
标题翻译：固化透明橡胶制品及其制造方法
公开(公告)号：US20160289430A1
公开(公告)日：2016-10-06
申请号：US15083784
申请日：2016-03-29
申请人： KRATON POLYMERS U.S. LLC
发明人： Arie Willem VAN DER WAAL , Marcus Juergen GREGER
IPC分类号： C08L9/00 , B29C45/77 , B29C45/73 , B29C45/78 , B29C45/00 , B29C45/18
CPC分类号： C08L9/00 , B29C45/0001 , B29C45/18 , B29C45/73 , B29C45/77 , B29C45/78 , B29C2045/1875 , B29C2945/76531 , B29C2945/76595 , B29C2945/76658 , B29C2945/76735 , B29K2995/0026 , C08K3/011 , C08L7/00 , C08K3/0016 , C08L53/00
摘要： The present disclosure provides a process for preparing a cured transparent rubber composition containing a synthetic isoprene polymer(s), a transparent polymer(s), a curing agent and additives. The process includes mixing the components at a temperature ranging from 50 to 130° C., curing the compound with peroxide and allowing the compound to mature. The maturated compound is fed to an injection moulding machine. The cured transparent rubber composition prepared using the methods described herein has a haze of less than 30% and a total light transmission of more than 80%. The disclosure further provides an article including the cured transparent rubber composition, in particular for medical applications and artificial nipples.
摘要翻译：本公开提供了制备含有合成异戊二烯聚合物，透明聚合物，固化剂和添加剂的固化的透明橡胶组合物的方法。该方法包括在50-130℃的温度下混合组分，使化合物与过氧化物固化并使化合物成熟。将成熟的化合物送入注塑机。使用本文所述方法制备的固化的透明橡胶组合物的雾度小于30％，总透光率大于80％。本公开进一步提供了包括固化的透明橡胶组合物，特别是用于医疗应用和人造乳头的制品。

3. 发明授权

US08741193B2 Injection molding method, molded-article producing method, and injection molding apparatus 有权
标题翻译：注射成型法，成型品制造方法和注射成型装置
公开(公告)号：US08741193B2
公开(公告)日：2014-06-03
申请号：US13512272
申请日：2010-03-18
申请人： Naoki Toda , Satoshi Imaeda , Toshihiko Kariya , Takeshi Yamaguchi
发明人： Naoki Toda , Satoshi Imaeda , Toshihiko Kariya , Takeshi Yamaguchi
IPC分类号： B29C45/73
CPC分类号： B29C45/7306 , B29C45/0005 , B29C45/0013 , B29C45/0025 , B29C45/78 , B29C2945/7604 , B29C2945/7626 , B29C2945/76735 , B29C2945/76933
摘要： The injection molding method for injecting a resin into a cavity formed within a mold is provided with a heating step in which the temperature of a cavity surface forming the cavity of the mold is heated to a temperature equal to or higher than a heat distortion temperature of the resin and an injection step in which after the heating step, during a decrease in temperature of the cavity surface of the mold, the resin is injected into the cavity.
摘要翻译：将树脂注入形成在模具内的空腔中的注射成型方法设置有加热步骤，其中形成模具的空腔的空腔表面的温度被加热到等于或高于模具的热变形温度树脂和注射步骤，其中在加热步骤之后，在模具的空腔表面的温度降低期间，树脂被注入到空腔中。

4. 发明授权

US07785090B2 Injection control apparatus 失效
标题翻译：注射控制装置
公开(公告)号：US07785090B2
公开(公告)日：2010-08-31
申请号：US12073414
申请日：2008-03-05
申请人： Mitsuaki Amano , Tatsuya Shibata , Ikuo Koumaru
发明人： Mitsuaki Amano , Tatsuya Shibata , Ikuo Koumaru
IPC分类号： B29C45/77
CPC分类号： B29C45/77 , B29C2945/76006 , B29C2945/7611 , B29C2945/76187 , B29C2945/76214 , B29C2945/76367 , B29C2945/76381 , B29C2945/76401 , B29C2945/76498 , B29C2945/76735
摘要： An injection control apparatus includes an injection member; a drive section for injection; an injection-speed detection processing section which detects injection speed; an injection-pressure detection processing section which detects injection pressure; and a drive control processing section which drives the drive section for injection on the basis of the injection speed and the injection pressure to thereby perform pressure control before start of charging of a molding material into a cavity, and speed control after the start of charging of the molding material into the cavity. Since the drive section is driven on the basis of the injection speed and the injection pressure such that pressure control is performed before start of charging of a molding material into a cavity, and speed control is performed thereafter, the pressure of the cavity after the molding material has entered the cavity becomes stable and uniform.
摘要翻译：喷射控制装置包括喷射构件; 用于注射的驱动部分检测喷射速度的喷射速度检测处理部; 喷射压力检测处理部，其检测喷射压力; 以及驱动控制处理部，其基于喷射速度和喷射压力驱动喷射用驱动部，从而在将成型材料充入空腔之前进行压力控制，并且在开始充电之后进行速度控制成型材料进入腔体。由于基于喷射速度和喷射压力来驱动驱动部分，使得在开始将模制材料装入空腔之前进行压力控制，并且此后进行速度控制，所以模制后的模腔的压力材料进入腔体变得稳定均匀。

5. 发明授权

US07569169B2 Injection molding flow control apparatus and method 有权
标题翻译：注塑流量控制装置及方法
公开(公告)号：US07569169B2
公开(公告)日：2009-08-04
申请号：US12181433
申请日：2008-07-29
申请人： Michael Vasapoli , Sergio Antunes , Mark Moss , Christopher W. Lee , Mark Doyle
发明人： Michael Vasapoli , Sergio Antunes , Mark Moss , Christopher W. Lee , Mark Doyle
IPC分类号： B29C45/77
CPC分类号： B29C45/77 , B29C45/02 , B29C45/2701 , B29C45/2725 , B29C45/2806 , B29C45/30 , B29C45/76 , B29C45/766 , B29C45/768 , B29C45/7686 , B29C45/82 , B29C2045/2687 , B29C2045/2722 , B29C2045/2772 , B29C2045/2872 , B29C2045/2882 , B29C2045/2886 , B29C2045/304 , B29C2045/306 , B29C2945/76006 , B29C2945/76013 , B29C2945/76083 , B29C2945/7621 , B29C2945/76277 , B29C2945/76307 , B29C2945/76498 , B29C2945/76545 , B29C2945/76581 , B29C2945/76591 , B29C2945/76595 , B29C2945/76735 , B29C2945/76765 , B29C2945/76785 , B29C2945/76849 , B29C2945/76943
摘要： In an injection molding machine having upstream and downstream channels communicating with each other for delivering fluid material to one or more mold cavities, apparatus for controlling delivery of the melt material from the channels to the one or more mold cavities, each channel having an axis, the downstream channel having an axis intersecting a gate of a cavity of a mold, the upstream channel having an axis not intersecting the gate and being associated with an upstream actuator interconnected to an upstream melt flow controller disposed at a selected location within the upstream channel, the apparatus comprising a sensor for sensing a selected condition of the melt material at a position downstream of the upstream melt flow controller; an actuator controller interconnected to the upstream actuator, the actuator controller comprising a computer interconnected to a sensor for receiving a signal representative of the selected condition sensed by the sensor, the computer including an algorithm utilizing a value indicative of the signal received from the sensor as a variable for controlling operation of the upstream actuator; wherein the upstream melt flow controller is adapted to control the rate of flow of the fluid material at the selected location within the upstream channel according to the algorithm.
摘要翻译：在具有彼此连通以将流体材料输送到一个或多个模具腔的上游和下游通道的注射成型机中，用于控制熔体材料从通道传送到一个或多个模具腔的设备，每个通道具有轴线，所述下游通道具有与模具的空腔的浇口相交的轴，所述上游通道具有不与所述浇口相交的轴线，并且与设置在所述上游通道内的选定位置处的上游熔体流动控制器相互连接的上游致动器相关联，该装置包括用于感测熔体材料在上游熔体流动控制器下游位置的选定状态的传感器; 与所述上游致动器相互连接的致动器控制器，所述致动器控制器包括互连到传感器的计算机，用于接收代表由所述传感器感测到的选定状态的信号，所述计算机包括使用表示从所述传感器接收的信号的值的算法用于控制上游致动器的操作的变量; 其中所述上游熔体流动控制器适于根据所述算法来控制所述上游通道内的选定位置处的流体材料的流速。

6. 发明申请

US20080315445A1 INJECTION MOLDING FLOW CONTROL APPARATUS AND METHOD 有权
标题翻译：注射成型流量控制装置和方法
公开(公告)号：US20080315445A1
公开(公告)日：2008-12-25
申请号：US12181433
申请日：2008-07-29
申请人： Michael Vasapoli , Sergio Antunes , Mark Moss , Christopher W. Lee , Mark Doyle
发明人： Michael Vasapoli , Sergio Antunes , Mark Moss , Christopher W. Lee , Mark Doyle
IPC分类号： B29C45/77
CPC分类号： B29C45/77 , B29C45/02 , B29C45/2701 , B29C45/2725 , B29C45/2806 , B29C45/30 , B29C45/76 , B29C45/766 , B29C45/768 , B29C45/7686 , B29C45/82 , B29C2045/2687 , B29C2045/2722 , B29C2045/2772 , B29C2045/2872 , B29C2045/2882 , B29C2045/2886 , B29C2045/304 , B29C2045/306 , B29C2945/76006 , B29C2945/76013 , B29C2945/76083 , B29C2945/7621 , B29C2945/76277 , B29C2945/76307 , B29C2945/76498 , B29C2945/76545 , B29C2945/76581 , B29C2945/76591 , B29C2945/76595 , B29C2945/76735 , B29C2945/76765 , B29C2945/76785 , B29C2945/76849 , B29C2945/76943
摘要： In an injection molding machine having upstream and downstream channels communicating with each other for delivering fluid material to one or more mold cavities, apparatus for controlling delivery of the melt material from the channels to the one or more mold cavities, each channel having an axis, the downstream channel having an axis intersecting a gate of a cavity of a mold, the upstream channel having an axis not intersecting the gate and being associated with an upstream actuator interconnected to an upstream melt flow controller disposed at a selected location within the upstream channel, the apparatus comprising a sensor for sensing a selected condition of the melt material at a position downstream of the upstream melt flow controller; an actuator controller interconnected to the upstream actuator, the actuator controller comprising a computer interconnected to a sensor for receiving a signal representative of the selected condition sensed by the sensor, the computer including an algorithm utilizing a value indicative of the signal received from the sensor as a variable for controlling operation of the upstream actuator; wherein the upstream melt flow controller is adapted to control the rate of flow of the fluid material at the selected location within the upstream channel according to the algorithm.
摘要翻译：在具有彼此连通以将流体材料输送到一个或多个模具腔的上游和下游通道的注射成型机中，用于控制熔体材料从通道传送到一个或多个模具腔的设备，每个通道具有轴线，所述下游通道具有与模具的空腔的栅极相交的轴线，所述上游通道具有不与所述浇口相交的轴线，并且与设置在所述上游通道内的选定位置处的上游熔体流动控制器相互连接的上游致动器相关联，该装置包括用于感测熔体材料在上游熔体流动控制器下游位置的选定状态的传感器; 与所述上游致动器相互连接的致动器控制器，所述致动器控制器包括互连到传感器的计算机，用于接收代表由所述传感器感测到的选定状态的信号，所述计算机包括使用表示从所述传感器接收的信号的值的算法用于控制上游致动器的操作的变量; 其中所述上游熔体流动控制器适于根据所述算法来控制所述上游通道内的选定位置处的流体材料的流速。

7. 发明申请

US20080226762A1 Injection control apparatus 失效
标题翻译：注射控制装置
公开(公告)号：US20080226762A1
公开(公告)日：2008-09-18
申请号：US12073414
申请日：2008-03-05
申请人： Mitsuaki Amano , Tatsuya Shibata , Ikuo Koumaru
发明人： Mitsuaki Amano , Tatsuya Shibata , Ikuo Koumaru
IPC分类号： B29C45/77
CPC分类号： B29C45/77 , B29C2945/76006 , B29C2945/7611 , B29C2945/76187 , B29C2945/76214 , B29C2945/76367 , B29C2945/76381 , B29C2945/76401 , B29C2945/76498 , B29C2945/76735
摘要： An injection control apparatus includes an injection member; a drive section for injection; an injection-speed detection processing section which detects injection speed; an injection-pressure detection processing section which detects injection pressure; and a drive control processing section which drives the drive section for injection on the basis of the injection speed and the injection pressure to thereby perform pressure control before start of charging of a molding material into a cavity, and speed control after the start of charging of the molding material into the cavity. Since the drive section is driven on the basis of the injection speed and the injection pressure such that pressure control is performed before start of charging of a molding material into a cavity, and speed control is performed thereafter, the pressure of the cavity after the molding material has entered the cavity becomes stable and uniform.
摘要翻译：喷射控制装置包括喷射构件; 用于注射的驱动部分检测喷射速度的喷射速度检测处理部; 喷射压力检测处理部，其检测喷射压力; 以及驱动控制处理部，其基于喷射速度和喷射压力驱动喷射用驱动部，从而在将成型材料充入空腔之前进行压力控制，并且在开始充电之后进行速度控制成型材料进入腔体。由于基于喷射速度和喷射压力来驱动驱动部分，使得在开始将模制材料装入空腔之前进行压力控制，并且此后进行速度控制，所以模制后的模腔的压力材料进入腔体变得稳定均匀。

8. 发明申请

US20070224303A1 INJECTION MOLDING FLOW CONTROL APPARATUS AND METHOD 有权
标题翻译：注射成型流量控制装置和方法
公开(公告)号：US20070224303A1
公开(公告)日：2007-09-27
申请号：US11757577
申请日：2007-06-04
申请人： Michael Vasapoli , Sergio Antunes , Mark Moss , Christopher Lee , Mark Doyle
发明人： Michael Vasapoli , Sergio Antunes , Mark Moss , Christopher Lee , Mark Doyle
IPC分类号： B29C45/18
CPC分类号： B29C45/77 , B29C45/02 , B29C45/2701 , B29C45/2725 , B29C45/2806 , B29C45/30 , B29C45/76 , B29C45/766 , B29C45/768 , B29C45/7686 , B29C45/82 , B29C2045/2687 , B29C2045/2722 , B29C2045/2772 , B29C2045/2872 , B29C2045/2882 , B29C2045/2886 , B29C2045/304 , B29C2045/306 , B29C2945/76006 , B29C2945/76013 , B29C2945/76083 , B29C2945/7621 , B29C2945/76277 , B29C2945/76307 , B29C2945/76498 , B29C2945/76545 , B29C2945/76581 , B29C2945/76591 , B29C2945/76595 , B29C2945/76735 , B29C2945/76765 , B29C2945/76785 , B29C2945/76849 , B29C2945/76943
摘要： In an injection molding machine having upstream and downstream channels communicating with each other for delivering fluid material to one or more mold cavities, apparatus for controlling delivery of the melt material from the channels to the one or more mold cavities, each channel having an axis, the downstream channel having an axis intersecting a gate of a cavity of a mold, the upstream channel having an axis not intersecting the gate and being associated with an upstream actuator interconnected to an upstream melt flow controller disposed at a selected location within the upstream channel, the apparatus comprising a sensor for sensing a selected condition of the melt material at a position downstream of the upstream melt flow controller; an actuator controller interconnected to the upstream actuator, the actuator controller comprising a computer interconnected to a sensor for receiving a signal representative of the selected condition sensed by the sensor, the computer including an algorithm utilizing a value indicative of the signal received from the sensor as a variable for controlling operation of the upstream actuator; wherein the upstream melt flow controller is adapted to control the rate of flow of the fluid material at the selected location within the upstream channel according to the algorithm.
摘要翻译：在具有彼此连通以将流体材料输送到一个或多个模具腔的上游和下游通道的注射成型机中，用于控制熔体材料从通道传送到一个或多个模具腔的设备，每个通道具有轴线，所述下游通道具有与模具的空腔的栅极相交的轴线，所述上游通道具有不与所述浇口相交的轴线，并且与设置在所述上游通道内的选定位置处的上游熔体流动控制器相互连接的上游致动器相关联，该装置包括用于感测熔体材料在上游熔体流动控制器下游位置的选定状态的传感器; 与所述上游致动器相互连接的致动器控制器，所述致动器控制器包括互连到传感器的计算机，用于接收代表由所述传感器感测到的选定状态的信号，所述计算机包括使用表示从所述传感器接收的信号的值的算法用于控制上游致动器的操作的变量; 其中所述上游熔体流动控制器适于根据所述算法来控制所述上游通道内的选定位置处的流体材料的流速。

9. 发明授权

US06464909B1 Manifold system having flow control 有权
标题翻译：具有流量控制的歧管系统
公开(公告)号：US06464909B1
公开(公告)日：2002-10-15
申请号：US09400533
申请日：1999-09-21
申请人： David Kazmer , Mark D. Moss , Mark Doyle , Huip van Geel
发明人： David Kazmer , Mark D. Moss , Mark Doyle , Huip van Geel
IPC分类号： B29C4522
CPC分类号： B29C45/77 , B29C45/02 , B29C45/2701 , B29C45/2725 , B29C45/2806 , B29C45/30 , B29C45/76 , B29C45/766 , B29C45/768 , B29C45/7686 , B29C45/82 , B29C2045/2687 , B29C2045/2722 , B29C2045/2772 , B29C2045/2872 , B29C2045/2882 , B29C2045/2886 , B29C2045/304 , B29C2045/306 , B29C2945/76006 , B29C2945/76013 , B29C2945/76083 , B29C2945/7621 , B29C2945/76277 , B29C2945/76307 , B29C2945/76498 , B29C2945/76545 , B29C2945/76581 , B29C2945/76591 , B29C2945/76595 , B29C2945/76735 , B29C2945/76765 , B29C2945/76785 , B29C2945/76849 , B29C2945/76943
摘要： An injection molding apparatus and method are provided in which the rate of material flow during an injection cycle is controlled. According to one preferred embodiment, an injection molding apparatus is provided that includes a manifold, at least one injection nozzle coupled to the manifold, an actuator, and a valve pin adapted to reciprocate through the manifold and the injection nozzle. The valve pin has a first end coupled to the actuator, a second end that closes the gate in a forward position, and a control surface intermediate said first and second ends for adjusting the rate of material flow during an injection cycle. Retracting the valve pin tends to decrease the rate of material flow during the injection cycle and displacing the valve pin toward the gate tends to increase the rate of material flow during the injection cycle.
摘要翻译：提供了一种注射成型装置和方法，其中控制注射循环期间的物料流速。根据一个优选实施例，提供一种注射成型设备，其包括歧管，连接到歧管的至少一个注射喷嘴，致动器和适于通过歧管往复运动的喷嘴和喷嘴。阀销具有联接到致动器的第一端，在向前位置关闭闸门的第二端和在所述第一和第二端的中间的控制表面，用于在喷射循环期间调节材料流动速率。缩回阀销倾向于降低注射循环期间的材料流动速率，并且将阀销移向阀门倾向于增加注射循环期间材料流动的速率。

10. 发明授权

US06183235B2 Electrically-operated injection molding machine 失效
标题翻译：电动注塑机
公开(公告)号：US06183235B2
公开(公告)日：2001-02-06
申请号：US09110130
申请日：1998-07-06
申请人： Yoshiya Taniguchi , Nobuyuki Hirayama , Yoshiaki Hara
发明人： Yoshiya Taniguchi , Nobuyuki Hirayama , Yoshiaki Hara
IPC分类号： B29C4577
CPC分类号： B29C45/4005 , B29C45/38 , B29C45/561 , B29C45/77 , B29C2045/4036 , B29C2045/5625 , B29C2045/565 , B29C2945/76006 , B29C2945/76013 , B29C2945/7613 , B29C2945/76224 , B29C2945/76227 , B29C2945/76254 , B29C2945/76264 , B29C2945/76307 , B29C2945/76381 , B29C2945/76391 , B29C2945/76454 , B29C2945/76551 , B29C2945/76555 , B29C2945/76568 , B29C2945/76595 , B29C2945/76652 , B29C2945/76665 , B29C2945/76702 , B29C2945/76735 , B29C2945/76752 , B29C2945/76785 , B29C2945/76859 , B29C2945/76869 , B29C2945/76882 , B29C2945/76896 , B29L2017/005
摘要： A precision injection molding apparatus is provided with servo mechanisms in various portions of the apparatus including a resin injection portion to provide precise feedback control of resin weighing, blending, and injection of weighed and blended resin into a die cavity between closed dies, a die opening and closing portion to provide precise feedback control for driving a movable die from a spaced position into a closed position relative to a fixed die to provide the die cavity, a gate cutting portion to provide precise feedback control of gate cutting, a molding ejecting portion to provide precise feedback control of ejecting a formed molding and a molding removing portion to provide precise feedback control for removing the molding from between opened dies. Because servo mechanisms are used, there is no variation in repetitive response accuracy of motion and speed of operation can be increased in terms of cycle speeds without loss of accuracy.
摘要翻译：精密注射成型装置在设备的各个部分设置有伺服机构，包括树脂注射部分，以将称重和混合树脂的树脂称重，混合和注入的精确反馈控制精确地反馈到封闭模具之间的模腔中，模具开口和关闭部分，以提供精确的反馈控制，用于将可移动模具从间隔位置驱动到相对于固定模具的关闭位置以提供模腔;栅极切割部分，用于提供栅极切割的精确反馈控制;模制弹出部分提供喷射成型模具和模制移除部分的精确反馈控制，以提供精确的反馈控制，以从打开的模具之间移除模制件。由于使用了伺服机构，所以运动的重复响应精度没有变化，并且可以在循环速度方面提高运转速度而不损失精度。

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