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41. 发明授权

US06426577B1 Thrust-controllable rotary synchronous machine 失效
标题翻译：推力可控旋转同步电机
公开(公告)号：US06426577B1
公开(公告)日：2002-07-30
申请号：US09362467
申请日：1999-07-28
申请人： Tokuzou Sekiyama , Satoru Matsubara , Satoshi Nishida , Hiroshi Shibuya
发明人： Tokuzou Sekiyama , Satoru Matsubara , Satoshi Nishida , Hiroshi Shibuya
IPC分类号： H02K122
CPC分类号： B29C45/5008 , B29C2045/5024 , B29C2045/5032 , B29C2045/504 , F16C32/0495 , H02K7/09 , H02K7/12 , H02K16/00 , H02K19/103 , H02K19/24 , H02K21/046 , H02K2201/18
摘要： Rotary synchronous machine includes a stator and a rotor. The stator includes a magnetic field core and an armature core magnetically separated from each other. The rotor includes a plurality of magnetic substance segments which are magnetically separated from each other in a direction of rotation but are magnetically coupled with both of the magnetic field core and armature core. The rotor and magnetic field core are arranged to cause an axial thrust to the rotor depending on the intensity of electric currents passed through filed windings. Namely, the rotor and magnetic field core are arranged in such a manner that magnetic attraction (magnetic coupling) occurs between the rotor and the magnetic field core in a same direction as a rotational axis or at a predetermined non-normal angle relative to the rotational axis. Thus, thrust is produced based on the magnetic attraction between the rotor and the magnetic field core, and this thrust corresponds to the intensity of the electric currents passed through filed windings. Consequently, a traveling position of the rotor in the axial direction can be controlled by providing the magnetic field cores adjacent to opposite sides of the rotor and appropriately controlling the intensity of the filed currents.
摘要翻译：旋转同步电机包括定子和转子。定子包括磁场铁心和磁性地彼此分离的电枢铁芯。转子包括多个磁性体段，它们在旋转方向上彼此磁分离，但与磁场磁芯和电枢磁芯磁耦合。转子和磁场芯被布置成根据通过磁场绕组的电流的强度引起转子的轴向推力。也就是说，转子和磁场铁芯以这样一种方式被布置，使得在转子和磁场铁芯之间沿与旋转轴线相同的方向或相对于旋转轴线以预定的非正常角度发生磁吸引（磁耦合）轴。因此，基于转子和磁场磁芯之间的磁吸引力产生推力，并且该推力对应于通过磁场绕组的电流的强度。因此，可以通过设置与转子的相对侧相邻的磁场铁芯并适当地控制励磁电流的强度来控制转子在轴向上的行进位置。

42. 发明授权

US06333611B1 Motor drive apparatus for an injection molding machine 有权
标题翻译：注塑机用电机驱动装置
公开(公告)号：US06333611B1
公开(公告)日：2001-12-25
申请号：US09434466
申请日：1999-11-05
申请人： Hiroshi Shibuya , Satoshi Nishida , Atsushi Koide , Hiroshi Yamaura
发明人： Hiroshi Shibuya , Satoshi Nishida , Atsushi Koide , Hiroshi Yamaura
IPC分类号： H02P300
CPC分类号： H02P23/06 , B29C45/7666 , B29C2045/1792 , B29C2045/7673 , B29C2945/76033 , B29C2945/76214 , B29C2945/7623 , B29C2945/76247 , B29C2945/76525 , B29C2945/76692 , B29C2945/76709 , B29C2945/76725 , B29C2945/76943 , Y02P70/261
摘要： A motor drive apparatus is provided in an injection molding machine in order to supply electrical energy to a motor. The motor drive apparatus includes an electricity accumulation unit for accumulating electrical energy; and an electricity accumulation circuit for accumulating in the electricity accumulation unit electrical energy regenerated from the motor during a deceleration period of the motor and for supplying the electrical energy accumulated in the electricity accumulation unit to the motor during an acceleration period of the motor. By virtue of the above-described structure, when a heavy member such as a screw of an injection apparatus or a movable platen of a mold clamping apparatus is moved at high speed in each molding cycle, at the beginning of movement or during an acceleration period of the motor, the electricity accumulation circuit adds the electrical energy accumulated in the accumulation unit to electrical energy that is supplied from a power source to the motor, and during a deceleration period of the motor, electrical energy regenerated from the motor is accumulated in the accumulation unit.
摘要翻译：电动机驱动装置设置在注射成型机中，以向电动机提供电能。电动机驱动装置包括用于积蓄电能的蓄电单元; 以及蓄电单元，其在所述电动机的减速期间累积蓄电单元从所述电动机再生的电能，并且在所述电动机的加速期间，将累积在所述蓄电单元的电能提供给所述电动机。通过上述结构，当在各个成型周期中，在移动开始时或加速期间，当诸如注射装置的螺杆或模具夹紧装置的可动压板的重部件高速移动时，电累积电路将累积单元中蓄积的电能与从电源向电动机供给的电能相加，并且在电动机的减速期间，从电动机再生的电能积蓄在电动机积累单位。

43. 发明授权

US06247913B1 Molding machine 失效
标题翻译：成型机
公开(公告)号：US06247913B1
公开(公告)日：2001-06-19
申请号：US09301761
申请日：1999-04-29
申请人： Hiroshi Shibuya , Satoshi Nishida , Tokuzou Sekiyama , Satoru Matsubara , Atsushi Koide
发明人： Hiroshi Shibuya , Satoshi Nishida , Tokuzou Sekiyama , Satoru Matsubara , Atsushi Koide
IPC分类号： B29C4580
CPC分类号： B29C45/5008 , B29C2045/5024 , B29C2045/5032 , B29C2045/504 , H02K1/2713 , H02K1/2793 , H02K16/04 , H02K21/145 , H02K21/227 , H02K21/24
摘要： A molding machine includes a drive unit which, in turn, includes comprises a rotary motor and a thrust generator. The rotary motor includes a shaft which is rotatable and axially movable. The shaft is connected to a movable body so as to rotate the movable body by the rotary motor and to reciprocate the movable body by the thrust generator. Thus, the drive unit is substantially composed of a single rotary motor which functions for rotating and reciprocating the movable body, such as a screw.
摘要翻译：成型机包括驱动单元，驱动单元又包括旋转马达和推力发生器。旋转马达包括可旋转并可轴向移动的轴。轴连接到可动体，以便通过旋转电动机旋转可移动体并且通过推力发生器往复移动体。因此，驱动单元基本上由用于旋转和往复运动的诸如螺钉的可移动体的单个旋转马达组成。

44. 发明授权

US6104564A Library apparatus having cartridge direct entry and exit mechanism 失效
标题翻译：具有盒式存储器直接进出机构的库装置
公开(公告)号：US6104564A
公开(公告)日：2000-08-15
申请号：US422649
申请日：1995-04-14
申请人： Hiroshi Shibuya , Ichiro Sakuma , Tatsuya Ohmido
发明人： Hiroshi Shibuya , Ichiro Sakuma , Tatsuya Ohmido
IPC分类号： G11B15/68 , G11B15/18
CPC分类号： G11B15/688 , G11B15/6835
摘要： A library apparatus capable of directly entering a large number of recording medium cartridges all at once into a given cell column of a cell drum. The library apparatus includes a recording medium drive unit for writing and reading data to and from a recording medium cartridge; a cartridge entry unit for entering recording medium cartridges into the library apparatus; an automatic cartridge exit unit for automatically ejecting recording medium cartridges from inside the library apparatus; and an accessor for transporting recording medium cartridges through the cell drum, recording medium drive unit, cartridge entry unit and automatic cartridge exit unit. The library apparatus further includes a swinging door that opens and closes to allow recording medium cartridges to enter all at once into the cells of a given cell column in the cell unit, and a faulty cartridge entry detection mechanism for detecting any faulty entry of a recording medium cartridge into any cell of the cell column. The data about that cell column in the cell drum in which cartridges were switched are stored into a nonvolatile memory in an accessor controller that controls the accessor.
摘要翻译：一种能够直接将大量记录介质盒直接输入到细胞鼓的给定细胞柱中的文库装置。图书馆装置包括用于向记录介质卡盘写入和读取数据的记录介质驱动单元; 用于将记录介质盒进入库装置的盒输入单元; 用于从库装置内自动地弹出记录介质盒的自动盒出口单元; 以及用于通过单元鼓，记录介质驱动单元，盒输入单元和自动盒出口单元传送记录介质盒的存取器。图书馆装置还包括打开和关闭的摆动门，以允许记录介质盒一次全部进入单元单元中的给定单元格列的单元格，以及用于检测记录的任何错误输入的错误的盒入口检测机构中等墨盒进入细胞柱的任何细胞。将盒式磁带切换的单元鼓中的该单元格列的数据存储在控制存取器的存取器控制器中的非易失性存储器中。

45. 发明授权

US6051896A Molding machine 失效
标题翻译：成型机
公开(公告)号：US6051896A
公开(公告)日：2000-04-18
申请号：US300510
申请日：1999-04-28
申请人： Hiroshi Shibuya , Satoshi Nishida , Tokuzou Sekiyama , Satoru Matsubara , Atsushi Koide
发明人： Hiroshi Shibuya , Satoshi Nishida , Tokuzou Sekiyama , Satoru Matsubara , Atsushi Koide
IPC分类号： B29C45/17 , B29C45/50 , B29C45/76 , H02K16/00 , H02K21/14 , H02K41/03 , H02K41/00
CPC分类号： H02K16/00 , B29C45/5008 , H02K21/14 , H02K41/03 , B29C2045/1793 , B29C2045/5032 , B29C45/76 , H02K2201/18
摘要： A molding machine includes a drive unit for rotating and linearly moving a movable body. The drive unit includes a linear motor and a rotary motor. The linear motor includes a linear movement body having moving-side magnetic-pole portions and supported in an axially movable manner and a stationary body having stationary-side magnetic-pole portions adapted to linearly move the linear movement body. The linear movement body has moving-side inclined surfaces on which part of the moving-side magnetic-pole portions are disposed. The stationary body has stationary-side inclined surfaces which face the moving-side inclined surfaces and on which part of the stationary-side magnetic-pole portions are disposed. The rotary motor is incorporated into the linear movement body and is adapted to rotate an output shaft connected to the movable body.
摘要翻译：成型机包括用于旋转和线性移动可移动体的驱动单元。驱动单元包括线性马达和旋转马达。线性电动机包括具有可移动侧磁极部并且以可轴向移动的方式支撑的线性运动体，以及具有适于直线移动线状运动体的静止侧磁极部的静止体。线状移动体具有移动侧倾斜面，移动侧磁极部的一部分配置在该倾斜面上。固定体具有面向移动侧倾斜面并且固定侧磁极部的哪一部分设置的固定侧倾斜面。旋转马达被并入线性运动体，并且适于旋转连接到可移动体的输出轴。

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