公开(公告)号：US06362938B1

公开(公告)日：2002-03-26

申请号：US09404937

申请日：1999-09-23

申请人： Yoko Suzuki ,  Kazuo Tani ,  Hidetaka Maeda ,  Mizuaki Suzuki

发明人： Yoko Suzuki ,  Kazuo Tani ,  Hidetaka Maeda ,  Mizuaki Suzuki

IPC分类号： G11B2124

CPC分类号： G11B21/106 ,  G11B5/5552

摘要： A fine drive unit comprises a suspension arm having a head portion and a support member supporting the suspension arm for undergoing pivotal movement. The support member has a coupling portion connected to the suspension arm, a spring portion connected to the coupling portion, at least one pair of bi-directional cantilevers, and piezoelectric members each disposed on a respective one of the cantilevers. When a voltage having a preselected frequency is applied to the piezoelectric members, the cantilevers are vibrated to cause the cantilevers to contact the suspension arm and thereby finely drive the head portion.

摘要翻译： 精细驱动单元包括具有头部的悬架臂和支撑悬架臂以支撑枢转运动的支撑构件。 支撑构件具有连接到悬架臂的联接部分，连接到联接部分的弹簧部分，至少一对双向悬臂和各自设置在悬臂的相应一个上的压电部件。 当将具有预选频率的电压施加到压电元件时，悬臂被振动以使悬臂与悬臂接触，从而精细地驱动头部。

公开(公告)号：US06323578B1

公开(公告)日：2001-11-27

申请号：US09478239

申请日：2000-01-04

申请人： Mizuaki Suzuki ,  Hidetaka Maeda ,  Kazuo Tani ,  Yoko Suzuki

发明人： Mizuaki Suzuki ,  Hidetaka Maeda ,  Kazuo Tani ,  Yoko Suzuki

IPC分类号： H01L4108

CPC分类号： H02N2/103 ,  H01L41/094 ,  H02N2/0015

摘要： A piezoelectric actuator has a rotational moving member and a supporting member disposed opposite to the rotational moving member and having cantilever portions. Each of the cantilever portions of the supporting member has a fixed end and a free end opposite to the fixed end for contacting the rotational moving member when the supporting member is oscillated. A piezoelectric member is disposed on a respective one of the cantilevers of the supporting member. A power source supplies a voltage to each of the piezoelectric members to oscillate the supporting member in a vibration mode higher than a secondary mode of vibration so that the free ends of the cantilevers make sufficient contact with the rotational moving member to thereby rotate the rotational moving member.

摘要翻译： 压电致动器具有旋转移动构件和与旋转移动构件相对设置并具有悬臂部分的支撑构件。 支撑构件的每个悬臂部分具有固定端和与固定端相对的自由端，用于当支撑构件摆动时与旋转运动构件接触。 压电构件设置在支撑构件的悬臂的相应一个上。 电源向每个压电元件提供电压，以使振动模式高于二次振动模式振荡支撑构件，使得悬臂的自由端与旋转移动构件充分接触，从而使旋转移动 会员。

公开(公告)号：US5492815A

公开(公告)日：1996-02-20

申请号：US187800

申请日：1994-01-26

申请人： Kazuyoshi Nishidate ,  Yoko Suzuki ,  Satoshi Inaba

发明人： Kazuyoshi Nishidate ,  Yoko Suzuki ,  Satoshi Inaba

IPC分类号： C12Q1/32 ,  C12Q1/40 ,  C12Q1/44 ,  C12Q1/50 ,  C12Q1/54 ,  C12Q1/26 ,  G01N33/00

CPC分类号： C12Q1/54 ,  C12Q1/32 ,  C12Q1/40 ,  C12Q1/44 ,  C12Q1/50 ,  G01N2333/906 ,  Y10T436/143333 ,  Y10T436/144444

摘要： A method is provided for determining glucose-6-phosphate, including the step of dehydrogenating glucose-6-phosphate and NAD or NADP in the presence of glucose-6-phosphate dehydrogenase to produce 6-phosphogluconate and NADH or NADPH, wherein the determination is carried out in the presence of 6-phosphogluconolactonase. Also provided is a composition for determining glucose-6-phosphate, characterized by containing 6-phosphogluconolactonase, glucose-6-phosphate dehydrogenase, and NAD or NADP.

摘要翻译： 提供了用于测定葡萄糖-6-磷酸的方法，包括在葡萄糖-6-磷酸脱氢酶存在下使葡萄糖-6-磷酸和NAD或NADP脱氢以产生6-磷酸葡萄糖酸盐和NADH或NADPH的步骤，其中测定为 在6-磷酸葡糖糖苷酶的存在下进行。 还提供了用于测定葡萄糖-6-磷酸的组合物，其特征在于含有6-磷酸葡糖糖苷酶，葡萄糖-6-磷酸脱氢酶和NAD或NADP。