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1. 发明专利

JP2010093970A Regenerative resistor temperature indicating device, method therefor and motor device 审中-公开
标题翻译：再生电阻温度指示装置，其方法和电机装置
公开(公告)号：JP2010093970A
公开(公告)日：2010-04-22
申请号：JP2008262750
申请日：2008-10-09
申请人： Toshiba Mach Co Ltd , 東芝機械株式会社
发明人： ABE TAKESHI
IPC分类号： H02P27/06 , G01K7/00 , H02K11/00 , H02N11/00 , H02P3/18
摘要： PROBLEM TO BE SOLVED: To provide a motor device which can be handled safely, even if it is equipped with a regenerative resistor. SOLUTION: In a regenerative resistor temperature indicator 16, which displays the temperature of a regenerative resistor 15 of a motor device 1, a thermoelectric module 21 converts the heat generated at regenerative power consumption by the regenerative resistor 15 into an electric power, corresponding to the temperature of the regenerative resistor 15. The power supply part 22 of the regenerative resistor temperature indicator 16 utilizes the power, resulting from conversion by the thermoelectric module 21, to illuminate a red LED 232 of a display part 23, for displaying the temperature of the regenerative resistor 15. According to the configuration, even if the power supply of the motor device 1 is cut off, the temperature of regenerative resistor 15 is displayed on the display part 23, to allow an operator to discriminate whether the regenerative resistor 15 is in danger, resulting in safe handling of the motor device 1. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：即使配备有再生电阻器，也能够提供能够安全地操作的电动机装置。解决方案：在再现电阻器温度指示器16中，显示电动机装置1的再生电阻器15的温度，热电模块21将再生电阻器15的再生功率消耗产生的热量转换成电力，再生电阻器温度指示器16的电源部22利用由热电模块21进行的转换而产生的电力来照亮显示部23的红色LED232，以显示根据该结构，即使电动机装置1的电源被切断，再生电阻器15的温度也显示在显示部23上，以便操作者辨别再生电阻器 15是危险的，导致电机装置1的安全处理。版权所有（C）2010，JPO＆INPIT

2. 发明专利

JP2004148521A Display device of injection molding machine 审中-公开
公开(公告)号：JP2004148521A
公开(公告)日：2004-05-27
申请号：JP2002312956
申请日：2002-10-28
申请人： Toshiba Mach Co Ltd , 東芝機械株式会社
发明人： YAMAZAKI TAKASHI , MORI KEISUKE , ABE TAKESHI , SUGIYAMA YASUO , TOMINAGA RYOJI , KATSUTA HIROSHI , OKUBO AKIHIDE
IPC分类号： B29C45/76 , G06F3/00 , G06F3/048 , G06F3/14
摘要： PROBLEM TO BE SOLVED: To display desired data when necessary by effectively making good use of the screen of a display device of which the display area is restricted. SOLUTION: The display screen of the display device in the man-machine interface part of an injection molding machine is divided into two parts and one display screen among the divided screens is used as an exclusive main screen M while the other remaining display screen among them is used as an exclusive sub-screen S. When a background editing mode for altering various set values related to molding conditions is selected while operating the injection molding machine in this display device of the injection molding machine, a message for reporting that the background editing mode is selected is displayed on the almost whole region of the sub-screen S. COPYRIGHT: (C)2004,JPO

3. 发明专利

JP2004345282A Controlling method of injection molding machine 审中-公开
标题翻译：注射成型机的控制方法
公开(公告)号：JP2004345282A
公开(公告)日：2004-12-09
申请号：JP2003146610
申请日：2003-05-23
申请人： Toshiba Mach Co Ltd , 東芝機械株式会社
发明人： OKUBO AKIHIDE , YAMAZAKI TAKASHI , ABE TAKESHI , MATSUBAYASHI HARUYUKI
IPC分类号： B29C45/77
摘要： PROBLEM TO BE SOLVED: To provide a controlling method enabling prevention of undershooting of pressure, without being accompanied by an excessive delay, on the occasion when a target value is changed over toward lowering of the pressure in a heating barrel in the course of a follow-up pressure process.
SOLUTION: The pressure in a mold 1 is changed in stages by dividing the follow-up pressure process into a plurality of stages and by individually setting the target value of the pressure for each stage. On the occasion of changing over the target value toward lowering of the pressure in the heating barrel 12 in the course of the follow-up pressure process, the pressure is reduced by moving back a screw 14 at a prescribed speed in the heating barrel 12.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了提供一种控制方法，能够在不伴随过度延迟的情况下防止压力下冲，在目标值向着在该过程中加热筒中的压力降低而变化的情况下的后续压力过程。解决方案：模具1中的压力通过将后续压力过程分成多个阶段并且通过单独地设定每个阶段的压力的目标值来逐级地改变。在后续加压过程中，为了降低加热筒12内的压力，在加热筒12内以规定的速度向后移动螺杆14，能够降低压力。版权所有（C）2005，JPO＆NCIPI

4. 发明专利

JP2004142211A Method for detecting malfunction in mold clamping process of injection-molding machine 有权
标题翻译：检测注塑机模具夹紧过程中的故障的方法
公开(公告)号：JP2004142211A
公开(公告)日：2004-05-20
申请号：JP2002308602
申请日：2002-10-23
申请人： Toshiba Mach Co Ltd , 東芝機械株式会社
发明人： YAMAZAKI TAKASHI , MATSUBAYASHI HARUYUKI , ABE TAKESHI
IPC分类号： B29C45/66 , B29C45/32 , B29C45/33 , B29C45/76 , B29C45/84
CPC分类号： B29C45/844 , B29C45/32 , B29C45/33 , B29C45/7653 , B29C45/768 , B29C2045/1792 , B29C2945/76006 , B29C2945/76013 , B29C2945/7602 , B29C2945/76083 , B29C2945/76163 , B29C2945/76173 , B29C2945/76224 , B29C2945/76227 , B29C2945/76257 , B29C2945/76307 , B29C2945/76391 , B29C2945/76498 , B29C2945/76505 , B29C2945/76785 , B29C2945/76913 , B29C2945/76943 , B29C2945/76973
摘要： PROBLEM TO BE SOLVED: To make it possible to easily detect a malfunction without making the structure of a device much complicated, in a method for detecting the malfunction in the mold clamping process of an injection-molding machine.
SOLUTION: First, a reference pattern indicating the relationship between the position of a movable platen and a clamping force to the platen is sampled during successful mold clamping. Then, based on this reference pattern, one or more monitoring zones are set using the position of the movable platen and the tolerable threshold value of the mold clamping force in each monitoring zone is set as a primary reference function of the position. In the mold clamping process to be performed later, the mold clamping force in each monitoring zone is monitored and when the value of the monitored force is beyond the tolerable threshold value, it is judged as abnormal and an alarm is sounded.
COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：为了能够容易地检测故障而不使装置的结构复杂化，在用于检测注射成型机的合模过程中的故障的方法中。
解决方案：首先，在成功的模具夹紧期间，采用指示可动压板的位置与压板之间的关系的参考图案。然后，基于该参考图案，使用可动压板的位置设定一个或多个监控区域，并且将每个监控区域中的合模力的可容许阈值设置为该位置的主要参考功能。在稍后要进行的模具夹紧过程中，监视每个监控区域中的合模力，并且当监视力的值超过容许阈值时，判断为异常并发出报警。版权所有（C）2004，JPO

5. 发明专利

JP2004291257A Method for setting filling speed pattern and holding pressure pattern in injection molding machine 审中-公开
公开(公告)号：JP2004291257A
公开(公告)日：2004-10-21
申请号：JP2003083239
申请日：2003-03-25
申请人： Toshiba Mach Co Ltd , 東芝機械株式会社
发明人： ABE TAKESHI , YAMAZAKI TAKASHI , MATSUBAYASHI HARUYUKI
IPC分类号： B29C45/77
摘要： PROBLEM TO BE SOLVED: To more finely and simply set a set pattern at the changeover of a filling speed during a filling process in an injection molding machine.
SOLUTION: At the setting of a speed pattern showing the position-to-advance speed relation of an injection shaft when the command value related to the advance speed of the injection shaft is changed over stepwise, the following steps, that is, a step for preliminarily storing a plurality of parameters for prescribing speed patterns at the changeover of the command value in the memory of a control device, a step for displaying not only the speed patterns corresponding to the respective parameters but also a selection column for selecting either one of the speed patterns on the display part of the control device as figures when the speed pattern is selected and a step for operating the command value of the advance speed corresponding to each of the positions of the injection shaft using the parameter corresponding to the speed selected through the selection column to store the operation result in the memory are used.
COPYRIGHT: (C)2005,JPO&NCIPI

6. 发明专利

JP2004106272A Method for detecting abnormality in injection molding machine 审中-公开
公开(公告)号：JP2004106272A
公开(公告)日：2004-04-08
申请号：JP2002270017
申请日：2002-09-17
申请人： Toshiba Mach Co Ltd , 東芝機械株式会社
发明人： YAMAZAKI TAKASHI , MATSUBAYASHI HARUYUKI , ABE TAKESHI
IPC分类号： B29C45/40 , B29C45/76 , B29C45/84
CPC分类号： B29C45/7626 , B29C2045/764 , B29C2945/7602 , B29C2945/76083 , B29C2945/76244 , B29C2945/76247 , B29C2945/76943
摘要： PROBLEM TO BE SOLVED: To reduce the amount of data on a control system to be stored in advance in a method for detecting abnormality in the ejection process of an injection molding machine.
SOLUTION: A through hole is formed in a movable mold 3, and a knock pin 4 is housed in it. The knock pin 4 is connected to a servo-motor 15 through a feed screw 12 etc. Force to eject the knock pin 4 when a molding 1 is extruded is obtained from the driving torque of the servo-motor 15. On a pattern indicating the change of the driving torque in relation to the passage of time (or the position of the knock pin 4) from the start of the ejection of the molding 1, at least one monitoring zone is set up, and the allowable maximum value of the driving torque is set up in every monitoring zone. In the ejection process, when the value of the driving torque deviates from an allowable range in one monitoring zone, it is judged that abnormality has occurred, and an alarm is given.
COPYRIGHT: (C)2004,JPO

7. 发明专利

JP2004237594A Injection molding machine 审中-公开
公开(公告)号：JP2004237594A
公开(公告)日：2004-08-26
申请号：JP2003029565
申请日：2003-02-06
申请人： Toshiba Mach Co Ltd , 東芝機械株式会社
发明人： MATSUBAYASHI HARUYUKI , YAMAZAKI TAKASHI , ABE TAKESHI
IPC分类号： B29C45/42 , B29C45/76
摘要： PROBLEM TO BE SOLVED: To simply adjust operation timing when a molding is taken out without making the structure of a molding take-out device too complex in an injection molding machine having the device.
SOLUTION: In the injection machine having the molding take-out device, a delay timer 2A for setting the duration of time to start an action to eject the molding 11 by driving an ejector pin 14 after a mold opening action is finished on an operation stand for operation, so that the set value of the duration of time can be changed on the operation stand. Preferably, a (second) delay timer 3A for setting the duration of time to start the ejection of compressed air from the front of a movable mold 13 after the ejecting action by the ejector pin 14 is started is provided, so that each duration of time can be changed on the operation stand.
COPYRIGHT: (C)2004,JPO&NCIPI

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