公开(公告)号：US20060022150A1

公开(公告)日：2006-02-02

申请号：US11189901

申请日：2005-07-27

申请人： Koichiro Takeuchi ,  Tohru Ishitani ,  Yoichi Ose

发明人： Koichiro Takeuchi ,  Tohru Ishitani ,  Yoichi Ose

IPC分类号： H01J1/50

CPC分类号： H01J37/09 ,  H01J37/3056 ,  H01J2237/0264 ,  H01J2237/31749

摘要： A focused ion beam apparatus and a focused ion beam irradiation method are disclosed. Even in the case where a magnetic field exists on the optical axis of an ion beam and the particular magnetic field undergoes a change, the ion beam is focused without separating the isotopes on the sample at the same ion beam spot position as if the magnetic field is not existent. A canceling magnetic field is generated on the optical axis of the ion beam from a canceling magnetic field generator thereby to offset the deflection of the ion beam due to the external magnetic field.

摘要翻译： 公开了一种聚焦离子束装置和聚焦离子束照射方法。 即使在离子束的光轴上存在磁场并且特定的磁场发生变化的情况下，也可以将离子束聚焦，而不会在相同的离子束点位置分离样品上的同位素，就像磁场 不存在 在来自消除磁场发生器的离子束的光轴上产生消除磁场，从而抵消由于外部磁场引起的离子束的偏转。

公开(公告)号：US5176046A

公开(公告)日：1993-01-05

申请号：US750863

申请日：1991-08-28

申请人： Takuji Fujiwara ,  Tatsutoshi Mizobe ,  Fumiaki Baba ,  Masahito Kitada ,  Shinya Kamada ,  Koichiro Takeuchi

发明人： Takuji Fujiwara ,  Tatsutoshi Mizobe ,  Fumiaki Baba ,  Masahito Kitada ,  Shinya Kamada ,  Koichiro Takeuchi

IPC分类号： F16H61/02 ,  F16H61/16

CPC分类号： F16H61/16 ,  F16H61/0246 ,  F16H61/0206 ,  Y10T477/689

摘要： A control system for an automatic transmission has a shift gear mechanism with a plurality of frictional elements, including a low reverse brake which is selectively actuated for switching a power transmitting path to establish a desired shift stage. A hydraulic control circuit controls supply of a hydraulic fluid to and relief of the fluid from an actuator for the frictional element. An accumulator is provided in a hydraulic passage communicated with the low reverse brake for obviating a shock as the low reverse brake is engaged. Back pressure of the accumulator is controlled when a first shift gear stage is established through the engagement of the low reverse brake. A torque shock can be suppressed when the first stage is established in an L-range.

公开(公告)号：US5121656A

公开(公告)日：1992-06-16

申请号：US750932

申请日：1991-08-28

申请人： Fumiaki Baba ,  Masahito Kitada ,  Shinya Kamada ,  Koichiro Takeuchi ,  Takuji Fujiwara ,  Tatsutoshi Mizobe

发明人： Fumiaki Baba ,  Masahito Kitada ,  Shinya Kamada ,  Koichiro Takeuchi ,  Takuji Fujiwara ,  Tatsutoshi Mizobe

IPC分类号： F16H61/02 ,  F16H61/16

CPC分类号： F16H61/16 ,  F16H61/0246 ,  F16H61/0206 ,  Y10T477/689

摘要： A shift control system for an automatic transmission including a shift gear mechanism for providing a plurality of shift stages of different speed ratios, a plurality of frictional elements to be selectively actuated for switching a power transmitting path to establish a desired shift stage, range selecting device for selecting a shift range at least between a forward and a reverse ranges through a manual operation of a driver, control device for providing the shift gear mechanism with a specific shift stage in which an input member and output member of the shift gear mechanism are rotated together with each other in the case where the reverse range is selected during a forward movement and thereafter a forward range is selected again, the specific shift stage being provided for a predetermined time period after the forward range is selected again. A double lock condition of the shift gear mechanism can be avoided.