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1. 发明授权

US06268677B1 Rotor for permanent magnet type rotating machine 失效
标题翻译：转子永磁式旋转机
公开(公告)号：US06268677B1
公开(公告)日：2001-07-31
申请号：US09537408
申请日：2000-03-29
申请人： Mikio Takabatake , Masanori Arata , Kazuto Sakai , Yutaka Hashiba , Yoshio Hashidate , Norio Takahashi , Koji Oishi , Shiro Amemori
发明人： Mikio Takabatake , Masanori Arata , Kazuto Sakai , Yutaka Hashiba , Yoshio Hashidate , Norio Takahashi , Koji Oishi , Shiro Amemori
IPC分类号： H02K2112
CPC分类号： H02K1/246 , H02K1/276 , H02K21/46
摘要： A rotor is provided for a permanent magnet type rotating machine having a stator 1 with armature windings 11. The rotor 3 includes a rotor core 31 and a plurality of permanent magnets 32 arranged in the rotor core 31 so as to negate magnetic flux of the armature windings 11 passing through interpoles 3b. The rotor 3 is constructed so that the average of magnetic flux in an air gap 2 between the rotor 3 and the stator 1, which is produced by the permanent magnets 32 at the armature windings' de-energized, ranges from 0.1 [T] to 0.7 [T] and the ratio (Lq/Ld) of self-inductance of the magnetic portion in a hard-magnetizing direction (q-axis) to self-inductance in an easy-magnetizing direction (d-axis) under a rated load condition ranges from 0.1 to 0.8. Under these conditions, it is possible to realize the rotating machine which operates as an induction machine at the machine's starting and also operates as an synchronous machine at the rated driving due to smooth pull-in.
摘要翻译：为具有具有电枢绕组11的定子1的永磁式旋转电机提供转子。转子3包括转子芯31和布置在转子芯31中的多个永久磁铁32，以抵消电枢的磁通量绕组11穿过间极3b。转子3被构造成使得在电枢绕组断电时由永磁体32产生的转子3和定子1之间的气隙2中的磁通量的平均值为0.1 [T]至 0.7 [T]和磁性部分在硬磁化方向（q轴）上的自感的容许比（Lq / Ld）与在额定负载下的易磁化方向（d轴）上的自感比条件从0.1到0.8。在这些条件下，可以实现在机器启动时作为感应电机工作的旋转机器，并且由于平滑的拉入而在额定驱动下作为同步电机工作。

2. 发明授权

US4930763A Paper feeding apparatus 失效
标题翻译：送纸装置
公开(公告)号：US4930763A
公开(公告)日：1990-06-05
申请号：US309093
申请日：1989-02-10
申请人： Yoshiyuki Horii , Koji Oishi
发明人： Yoshiyuki Horii , Koji Oishi
IPC分类号： B65H1/14 , B65H1/12 , B65H3/08
CPC分类号： B65H1/12 , B65H3/0833
摘要： A paper feeding apparatus is provided wherein a paper supply shelf with a stack of paper sheets, from which the uppermost paper sheet of the stack is picked up, is guided for vertical movement and urged upwardly by the resilient force of a spring, and the upward movement of the paper supply shelf is limited by the engagement of the uppermost sheet of the stack with a stopper. The shelf is intermittently pushed down for a predetermined constant stroke by a click and ratchet arrangement. The picking up operation of the uppermost paper sheet of the stack is interlocked with the intermittently pushing down operation of the paper supply shelf, so that when the uppermost paper sheet of the stack is picked up, the paper supply shelf is synchronously lowered for a constant stroke.

3. 发明授权

US5328162A Collator with multiple rows of feeders 失效
标题翻译：具有多行馈线的分页器
公开(公告)号：US5328162A
公开(公告)日：1994-07-12
申请号：US971047
申请日：1992-11-03
申请人： Koji Oishi
发明人： Koji Oishi
IPC分类号： B42B9/00 , B42C1/00 , B65H39/043 , B65H39/06 , B65H39/115 , B65H39/04
CPC分类号： B65H39/06 , B65H39/043 , B65H2301/434
摘要： A plurality of rows of sheet loading stations for receiving a supply of sheets to be collated are spaced in parallel with one another. A sheet receiving and transfering line having a plurality of sheet receiving stations aligned for receiving sheets from the sheet loading stations is arranged. Sheet feeding mechanism is provided for repeatedly feeding sheets all together from each row of sheet loading stations to the sheet receiving stations. A mechanism for transferring sheets received at sheet receiving stations to the respective next sheet receiving stations on the sheet receiving and transfering line in order to receive sheets fed from another row of sheet loading stations according to a predetermined collation sequence. Even in case a number of pages should be collated, the reduction of the horizontal dimension of the collator is achieved so as to economize space for instaling the collator.
摘要翻译：用于接收待整理的片材供应的多排片材装载站彼此平行间隔开。布置具有多个片材接收台的片材接收和传送线，其被对准以从片材装载站接收片材。纸张馈送机构用于将纸张装载站的每一行一起重复地输送到纸张接收站。用于将在片材接收站处接收的片材转移到片材接收和传送线上的相应的下一个片材接收台的机构，以便根据预定的对照序列从另一排片材装载站接收片材。即使在整理多页的情况下，也可以实现整理机的水平尺寸的减小，从而节省了装订整理机的空间。

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