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1. 发明申请

US20110204531A1 Method of Manufacturing Wafer Lens 审中-公开
标题翻译：制造晶圆透镜的方法
公开(公告)号：US20110204531A1
公开(公告)日：2011-08-25
申请号：US13119755
申请日：2009-04-24
申请人： Akiko Hara , Masashi Saito , Toshiyuki Imai
发明人： Akiko Hara , Masashi Saito , Toshiyuki Imai
IPC分类号： B29D11/00 , B29C71/02 , B29C71/04
CPC分类号： G02B3/0031 , B29C41/36 , B29D11/00307 , B29L2011/00 , B29L2011/0016 , G02B13/0085
摘要： Provided is a method of manufacturing a wafer lens in which the surface configuration of the lens section can be transferred with high precision. The method possesses a step of preparing a molding die having plural molding surfaces corresponding to an optical surface configuration of the optical member; a filling step of filling the photo-curable resin in between the surface of the substrate and the molding surface of the molding die; a photo-curing step of exposing the photo-curable resin to light to accelerate curing; a heating step of conducting a heat treatment for the photo-curable resin having been cured in the photo-curing step; and a releasing step of releasing the molding die from the photo-curable resin after conducting the heating step, and further comprises a step of conducting a post-cure treatment for the optical member.
摘要翻译：提供一种可以高精度地转印透镜部的表面形状的晶片透镜的制造方法。该方法具有制备具有与光学构件的光学表面形状对应的多个成型面的成型模具的工序; 将光固化树脂填充在基板的表面和成形模的成形面之间的填充工序; 将光固化树脂曝光以加速固化的光固化步骤; 对在光固化步骤中固化的光固化树脂进行热处理的加热步骤; 以及在进行加热工序之后，从光固化树脂上脱模成型模具的释放工序，还包括对光学部件进行后固化处理的工序。

2. 发明申请

US20120181966A1 MOTOR SPEED CONTROL CIRCUIT 审中-公开
标题翻译：电机速度控制电路
公开(公告)号：US20120181966A1
公开(公告)日：2012-07-19
申请号：US13349313
申请日：2012-01-12
申请人： Hideaki Nakamura , Toshiyuki Imai
发明人： Hideaki Nakamura , Toshiyuki Imai
IPC分类号： H02P7/00
CPC分类号： H02P23/22
摘要： A motor speed control circuit includes: a first determining circuit configured to determine whether a rotation speed of a motor is higher than a set first rotation speed based on a speed signal corresponding to the rotation speed; a second determining circuit configured to determine whether the rotation speed is higher than a set second rotation speed, which is higher than the first rotation speed, based on the speed signal; and a drive signal output circuit configured to output to a drive circuit configured to drive the motor a drive signal for increasing the rotation speed when the rotation speed is lower than the first rotation speed and decreasing the rotation speed when the rotation speed is higher than the second rotation speed, based on determination results of the first and second determining circuits.
摘要翻译：电动机速度控制电路包括：第一确定电路，被配置为基于与所述转速相对应的速度信号来确定电动机的转速是否高于设定的第一转速; 第二确定电路，被配置为基于所述速度信号来确定所述转速是否高于高于所述第一转速的设定的第二转速; 以及驱动信号输出电路，被配置为输出到驱动电路，所述驱动电路被配置为当所述转速低于所述第一转速时驱动所述电动机用于增加转速的驱动信号，并且当所述转速高于所述第一转速时降低所述转速第二转速，基于第一和第二确定电路的确定结果。

3. 发明申请

US20120075709A1 Production Method of Wafer Lens, Intermediate Die, Optical Component, Molding Die, and Production Method of Molding Die 有权
标题翻译：晶片透镜，中间模具，光学部件，成型模具的制造方法以及成型模具的制造方法
公开(公告)号：US20120075709A1
公开(公告)日：2012-03-29
申请号：US13377390
申请日：2010-04-07
申请人： Tougo Teramoto , Shigeru Hosoe , Akira Sato , Toshiyuki Imai , Yuiti Fujii
发明人： Tougo Teramoto , Shigeru Hosoe , Akira Sato , Toshiyuki Imai , Yuiti Fujii
IPC分类号： G02B3/00 , G02B1/12 , B29D11/00 , G02B1/04
CPC分类号： B29D11/00307 , G02B3/0031 , G02B13/0085
摘要： Provided are a wafer lens production method, an intermediate die, an optical component, a molding die, and a molding die production method. The production method of a wafer lens (1) includes a first intermediate die production step using a die (7), a second intermediate die production step using the first intermediate die (8), and a wafer lens production step using the second intermediate die (9). A first intermediate-die substrate (80) is provided with a depressed section (85) on the surface facing the die (7). When photo-curable resin (84A) is pressed, at least a portion closer to the first intermediate-die substrate (80) among the top (71a) and the peripheral section (77) of the die (7) is arranged in the depressed section (85), and a gap is provided so that the die (7) does not contact with a depressed plane (85a) of the depressed section (85).
摘要翻译：提供了晶片透镜制造方法，中间模具，光学部件，成型模具和成型模具的制造方法。晶片透镜（1）的制造方法包括使用模具（7）的第一中间模具制造工序，使用第一中间模具（8）的第二中间模具制造工序和使用第二中间模具的晶片透镜制造工序（9）。第一中间模具基板（80）在面向模具（7）的表面上设置有凹部（85）。当照射光固化树脂（84A）时，在模具（7）的顶部（71a）和周边部分（77）中至少靠近第一中间模具基板（80）的部分设置在凹陷（85），并且提供间隙，使得模具（7）不与凹部（85）的凹陷平面（85a）接触。

4. 发明授权

US08030866B2 Motor drive circuit, fan motor, electronic device, and notebook personal computer 有权
标题翻译：电机驱动电路，风扇电机，电子设备和笔记本个人电脑
公开(公告)号：US08030866B2
公开(公告)日：2011-10-04
申请号：US12274715
申请日：2008-11-20
申请人： Toshiyuki Imai
发明人： Toshiyuki Imai
IPC分类号： H02P6/08
CPC分类号： H02P6/16
摘要： A motor drive circuit comprising: first and second transistors connected in series, a voltage of a connection-point therebetween being a drive-voltage applied to one end of a motor coil; an operational amplifier for controlling the transistors such that the drive-voltage is a voltage according to a difference between first and second control voltages; a switch circuit for driving the transistors such that the motor coil is in an undriven state regardless of control by the operational amplifier when a pulse-signal is at one logic level, and driving the transistors based on the control when the pulse-signal is at the other logic level; and an auxiliary drive circuit for driving the transistors to increase the drive-voltage for a predetermined time period shorter than a time period of the pulse signal being at the other level regardless of the control, when the pulse-signal changes from the one level to the other.
摘要翻译：一种电动机驱动电路，包括：串联连接的第一和第二晶体管，其间的连接点的电压是施加到电动机线圈的一端的驱动电压; 用于控制晶体管的运算放大器，使得驱动电压是根据第一和第二控制电压之间的差异的电压; 用于驱动晶体管的开关电路，使得当脉冲信号处于一个逻辑电平时，与运算放大器的控制无关，电动机线圈处于未驱动状态，并且当脉冲信号处于时，基于控制驱动晶体管另一个逻辑层次; 以及辅助驱动电路，用于在脉冲信号从一个电平变化到一个电平的同时，驱动晶体管以在比其他电平的脉冲信号的时间段短的预定时间段内增加驱动电压另一个。

5. 发明授权

US07589485B2 Motor control circuit, fan motor, electronic device, and notebook personal computer 有权
标题翻译：电机控制电路，风扇电机，电子设备和笔记本个人电脑
公开(公告)号：US07589485B2
公开(公告)日：2009-09-15
申请号：US12254731
申请日：2008-10-20
申请人： Tetsuya Yoshitomi , Joji Noie , Toshiyuki Imai
发明人： Tetsuya Yoshitomi , Joji Noie , Toshiyuki Imai
IPC分类号： H02K29/12
CPC分类号： H02P6/16 , H02P6/08 , Y02P80/116
摘要： A motor control circuit comprising: a rotation control circuit configured to control rotation of a motor based on a rotation control signal for controlling rotation of the motor and a rotational position detection signal from a Hall element for detecting a rotational position of the motor; a determining circuit configured to determine whether the rotation control signal has been generated for a predetermined time period; and a Hall element control circuit configured to apply a Hall element source voltage to the Hall element when the determining circuit determines that the rotation control signal has been generated for the predetermined time period, and to stop applying the Hall element source voltage to the Hall element when the determining circuit determines that the rotation control signal has not necessarily been generated for the predetermined time period.
摘要翻译：一种电动机控制电路，包括：旋转控制电路，被配置为基于用于控制所述电动机的旋转的旋转控制信号和来自用于检测所述电动机的旋转位置的霍尔元件的旋转位置检测信号来控制电动机的旋转; 确定电路，被配置为确定所述旋转控制信号是否已经生成了预定时间段; 以及霍尔元件控制电路，其被配置为当所述确定电路确定所述旋转控制信号已经产生预定时间段时将霍尔元件源电压施加到所述霍尔元件，并且停止将所述霍尔元件源电压施加到所述霍尔元件当确定电路确定在预定时间段内不一定产生旋转控制信号时。

6. 发明授权

US07492210B2 Voltage selection circuit 有权
标题翻译：电压选择电路
公开(公告)号：US07492210B2
公开(公告)日：2009-02-17
申请号：US11614800
申请日：2006-12-21
申请人： Toshiyuki Imai , Junko Kimura
发明人： Toshiyuki Imai , Junko Kimura
IPC分类号： H03K17/00
CPC分类号： H03K17/005 , H03K17/6874 , H03K17/6877 , H03K17/693
摘要： A first switch circuit includes first and second N-type MOSFETs. A second switch circuit includes third and fourth N-type MOSFETs. A control signal is input to a first inverter and a third inverter, the output of the first inverter input to a second inverter and the gate of the fourth MOSFET, the output of the second inverter input to the gate of the first MOSFET, the output of the third inverter input to a fourth inverter and the gate of the third MOSFET, the output of the fourth inverter input to the gate of the second MOSFET. A first input voltage is connected to the source of the second MOSFET and the sources of N-type MOSFETS in the third and fourth inverters. A second input voltage is connected the source of the fourth MOSFET and the sources of N-type MOSFETS in the first and second inverters.
摘要翻译：第一开关电路包括第一和第二N型MOSFET。第二开关电路包括第三和第四N型MOSFET。控制信号输入到第一反相器和第三反相器，输入到第二反相器的第一反相器的输出和第四MOSFET的栅极，输入到第一MOSFET的栅极的第二反相器的输出，输出的第三反相器输入到第四反相器和第三MOSFET的栅极，第四反相器的输出输入到第二MOSFET的栅极。在第三和第四反相器中，第一输入电压连接到第二MOSFET的源极和N型MOSFET的源极。第二输入电压在第一和第二反相器中连接第四MOSFET的源极和N型MOSFET的源极。

7. 外观设计

USD569741S1 Watch 有权
公开(公告)号：USD569741S1
公开(公告)日：2008-05-27
申请号：US29239232
申请日：2005-09-28
申请人： Hiroyuki Satou , Masahide Hasegawa , Kazuhisa Tohyama , Toshiyuki Imai , Keiji Nakagawa , Kentarou Hayashi
设计人： Hiroyuki Satou , Masahide Hasegawa , Kazuhisa Tohyama , Toshiyuki Imai , Keiji Nakagawa , Kentarou Hayashi

8. 发明申请

US20070164636A1 Vibration body for cutting, vibration cutting unit, processing apparatus, molding die and optical element 有权
标题翻译：振动体用于切割，振动切割单元，加工设备，成型模具和光学元件
公开(公告)号：US20070164636A1
公开(公告)日：2007-07-19
申请号：US11639624
申请日：2006-12-14
申请人： Toshiyuki Imai , Shigeru Hosoe , Hiroyuki Matsuda
发明人： Toshiyuki Imai , Shigeru Hosoe , Hiroyuki Matsuda
IPC分类号： H01L41/00
CPC分类号： B23B5/36 , B23B1/00 , B23B27/1614 , B23B29/125 , B23B2260/108 , Y10S82/904 , Y10T82/10 , Y10T82/2595
摘要： In a vibration cutting unit, a root portion of a holding member for supporting a vibration body is fixed on a fixed portion of a node portion which is common to axial vibration and bending vibration, on a jointless basis. Therefore, the node portion, namely, a vibration body main part is firmly fixed, thereby, the vibration body main part is supported stably, and vibrations of the vibration body main part is stabilized. In other words, vibrations under the mode where the vibration body main part cannot be controlled can be restrained, and works representing objects to be processed can be processed accurately.
摘要翻译：在振动切割单元中，用于支撑振动体的保持构件的根部固定在与轴向振动和弯曲振动共同的节点部分的固定部分上。因此，节点部分，即振动体主体被牢固地固定，从而使振动体主体被稳定地支撑，并且振动体主体的振动稳定。换句话说，可以抑制在振动体主体不能被控制的模式下的振动，并且可以准确地处理表示要处理的物体的工作。

9. 发明申请

US20120182649A1 Motor Drive Circuit 有权
标题翻译：电机驱动电路
公开(公告)号：US20120182649A1
公开(公告)日：2012-07-19
申请号：US13183640
申请日：2011-07-15
申请人： Toshiyuki Imai
发明人： Toshiyuki Imai
IPC分类号： H02H7/08
CPC分类号： H02P29/028 , H02P29/0241 , H02P29/032
摘要： A motor drive circuit comprising: a drive circuit configured to supply a drive current to a drive coil of a motor; a control circuit configured to control an operation of the drive circuit; a locking protection circuit configured to control an operation of the control circuit so that the drive circuit stops supplying the drive current to the drive coil, if a rotation signal, indicating rotation of the motor, is not generated during a predetermined time period although the drive circuit is supplying the drive current to the drive coil; and a prohibition circuit configured to prohibit the locking protection circuit from controlling the control circuit.
摘要翻译：一种电动机驱动电路，包括：驱动电路，被配置为向电机的驱动线圈提供驱动电流; 控制电路，被配置为控制所述驱动电路的操作; 锁定保护电路，被配置为控制控制电路的操作，使得驱动电路停止向驱动线圈供应驱动电流，如果在预定时间段期间不产生指示电动机的旋转的旋转信号，尽管驱动电路将驱动电流提供给驱动线圈; 以及禁止电路，禁止所述锁定保护电路控制所述控制电路。

10. 发明授权

US08098033B2 Motor drive circuit 有权
标题翻译：电机驱动电路
公开(公告)号：US08098033B2
公开(公告)日：2012-01-17
申请号：US12412285
申请日：2009-03-26
申请人： Toshiyuki Imai
发明人： Toshiyuki Imai
IPC分类号： H03K5/00
CPC分类号： H02P6/181 , H02P6/26
摘要： A motor drive circuit comprising: a triangle wave generation circuit configured to charge/discharge a capacitor with a charging/discharging current having a current amount corresponding to an amplitude control voltage for controlling an amplitude of an oscillation voltage that varies in a triangle wave shape, and to output a charging voltage of the capacitor as the oscillation voltage; a pulse signal generation circuit configured to generate a pulse signal having a duty ratio corresponding to a level of a speed control voltage for controlling a rotational speed of a motor, based on a comparison result between the speed control voltage and the oscillation voltage output from the triangle wave generation circuit; and a drive circuit configured to intermittently drive a motor coil based on the pulse signal.
摘要翻译：一种电动机驱动电路，包括：三角波产生电路，被配置为对具有与振幅控制电压相对应的电流量的充电/放电电流对电容器进行充电/放电，用于控制以三角波形变化的振荡电压的振幅，并输出电容器的充电电压作为振荡电压; 脉冲信号生成电路，其被配置为基于速度控制电压和从所述速度控制电压输出的振荡电压之间的比较结果生成具有与用于控制电动机的转速的速度控制电压的电平相对应的占空比的脉冲信号三角波生成电路; 以及驱动电路，被配置为基于脉冲信号间歇地驱动电动机线圈。

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