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1. 发明申请

US20070103139A1 Current mirror circuit and constant current circuit having the same 有权
标题翻译：电流镜电路和恒流电路具有相同的功能
公开(公告)号：US20070103139A1
公开(公告)日：2007-05-10
申请号：US11589878
申请日：2006-10-31
申请人： Satoshi Sobue , Hiroyuki Ban , Shigenori Mori
发明人： Satoshi Sobue , Hiroyuki Ban , Shigenori Mori
IPC分类号： G05F3/16
CPC分类号： G05F3/265 , G05F3/267
摘要： A current mirror circuit includes transistors having bases coupled together and emitters connected to a voltage line. The current mirror circuit further includes a zener diode having an anode connected to the bases and a cathode connected to the voltage line. When a base potential of the transistors decreases, a reverse current of the zener diode increases. Therefore, the zener diode has a resistance and acts as a resistor to clamp the base potential of the transistors. A layout area of the zener diode is much smaller than that of the resistor having a resistance equal to that of the zener diode. The current mirror circuit achieves reduced chip size by using the zener diode instead of the resistor.
摘要翻译：电流镜电路包括具有耦合在一起的基极和连接到电压线的发射极的晶体管。电流镜电路还包括具有连接到基极的阳极和连接到电压线的阴极的齐纳二极管。当晶体管的基极电位降低时，齐纳二极管的反向电流增加。因此，齐纳二极管具有电阻并且用作钳位晶体管的基极电位的电阻器。齐纳二极管的布局面积远小于具有等于齐纳二极管电阻的电阻器的布局面积。电流镜电路通过使用齐纳二极管而不是电阻实现了减小的芯片尺寸。

2. 发明授权

US07554314B2 Current mirror circuit for reducing chip size 有权
标题翻译：电流镜电路，减少芯片尺寸
公开(公告)号：US07554314B2
公开(公告)日：2009-06-30
申请号：US11589878
申请日：2006-10-31
申请人： Satoshi Sobue , Hiroyuki Ban , Shigenori Mori
发明人： Satoshi Sobue , Hiroyuki Ban , Shigenori Mori
IPC分类号： G05F3/16
CPC分类号： G05F3/265 , G05F3/267
摘要： A current mirror circuit includes transistors having bases coupled together and emitters connected to a voltage line. The current mirror circuit further includes a zener diode having an anode connected to the bases and a cathode connected to the voltage line. When a base potential of the transistors decreases, a reverse current of the zener diode increases. Therefore, the zener diode has a resistance and acts as a resistor to clamp the base potential of the transistors. A layout area of the zener diode is much smaller than that of the resistor having a resistance equal to that of the zener diode. The current mirror circuit achieves reduced chip size by using the zener diode instead of the resistor.
摘要翻译：电流镜电路包括具有耦合在一起的基极和连接到电压线的发射极的晶体管。电流镜电路还包括具有连接到基极的阳极和连接到电压线的阴极的齐纳二极管。当晶体管的基极电位降低时，齐纳二极管的反向电流增加。因此，齐纳二极管具有电阻并且用作钳位晶体管的基极电位的电阻器。齐纳二极管的布局面积远小于具有等于齐纳二极管电阻的电阻器的布局面积。电流镜电路通过使用齐纳二极管而不是电阻实现了减小的芯片尺寸。

3. 发明申请

US20070279272A1 Semiconductor device and method for manufacturing the same 审中-公开
标题翻译：半导体装置及其制造方法
公开(公告)号：US20070279272A1
公开(公告)日：2007-12-06
申请号：US11806326
申请日：2007-05-31
申请人： Satoshi Sobue , Hiroyuki Ban
发明人： Satoshi Sobue , Hiroyuki Ban
IPC分类号： H03M1/78
CPC分类号： H01L27/016 , H01L28/20
摘要： A semiconductor device includes a semiconductor substrate, a first wire disposed on the semiconductor substrate, an first insulating layer disposed on the semiconductor substrate and the wire, a first thin film resistor having a first resistance within a predetermined error range, and a second thin film resistor having a second resistance which is allowable to be out of the predetermined error range. A surface of the first insulating layer includes a first area and a second area, in which the second area is located adjacent to the first wire. The first thin film resistor is disposed in the first area, and the second thin film resistor is disposed in the second area.
摘要翻译：半导体器件包括半导体衬底，设置在半导体衬底上的第一布线，设置在半导体衬底和布线上的第一绝缘层，具有预定误差范围内的第一电阻的第一薄膜电阻和第二薄膜电阻器具有允许超出预定误差范围的第二电阻。第一绝缘层的表面包括第一区域和第二区域，其中第二区域位于第一导线附近。第一薄膜电阻器设置在第一区域中，第二薄膜电阻器设置在第二区域中。

4. 发明授权

US09713802B2 Method and apparatus for manufacturing liquid microspheres 有权
公开(公告)号：US09713802B2
公开(公告)日：2017-07-25
申请号：US12473906
申请日：2009-05-28
申请人： Hiroyuki Ban , Koji Noishiki , Kazuto Okada , Seiichi Yamamoto
发明人： Hiroyuki Ban , Koji Noishiki , Kazuto Okada , Seiichi Yamamoto
IPC分类号： B01J19/26 , B01F3/08 , B01J19/00
CPC分类号： B01J19/0093 , B01J2219/00783 , B01J2219/00837 , B01J2219/00873 , B01J2219/00889 , B01J2219/00891 , B01J2219/00984
摘要： The present invention provides microsphere manufacturing method and apparatus capable of stable obtaining microspheres of a desired size and reducing facility cost. According to the method and the apparatus, to manufacture microspheres made of a second liquid in a first liquid, the first liquid is supplied into a first channel to flow therein and the second liquid is supplied to an intermediate part of the first channel through a second channel. The supply velocities of the first and second liquids are set such that the second liquid closes the first channel and the closing part of the second liquid is cut off due to a pressure difference between an upstream side and a downstream side to form microspheres.

5. 发明授权

US07639060B2 Level shift circuit 有权
标题翻译：电平移位电路
公开(公告)号：US07639060B2
公开(公告)日：2009-12-29
申请号：US12076521
申请日：2008-03-19
申请人： Satoshi Shiraki , Hiroyuki Ban , Junichi Nagata
发明人： Satoshi Shiraki , Hiroyuki Ban , Junichi Nagata
IPC分类号： H03L5/00
CPC分类号： H03K19/018571 , H01L27/0251 , H03K5/003 , H03K19/00361
摘要： A level shift circuit includes a first capacitor circuit including capacitors connected in series between a ground and a predetermined potential, a first trigger circuit coupled to the predetermined potential side of the first capacitor circuit, an input terminal coupled to the ground side of the first capacitor circuit, a second capacitor circuit including capacitors connected in series between the ground and the predetermined potential, a second trigger circuit coupled to the predetermined potential side of the second capacitor circuit, an inverter coupled between the input terminal and the ground potential side of the second capacitor circuit, and a SR latch circuit having a first input coupled to an output of the first trigger circuit and a second input coupled to an output of the second trigger circuit.
摘要翻译：电平移位电路包括：第一电容器电路，包括串联连接在接地和预定电位之间的电容器;耦合到第一电容器电路的预定电位侧的第一触发电路;耦合到第一电容器的接地侧的输入端子电路，包括串联连接在接地和预定电位之间的电容器的第二电容器电路，耦合到第二电容器电路的预定电位侧的第二触发电路，耦合在第二电容器的输入端子和地电位侧之间的反相器电容器电路和SR锁存电路，其具有耦合到第一触发电路的输出的第一输入和耦合到第二触发电路的输出的第二输入。

6. 发明申请

US20080007920A1 Loading driving device 有权
标题翻译：装载驱动装置
公开(公告)号：US20080007920A1
公开(公告)日：2008-01-10
申请号：US11806467
申请日：2007-05-31
申请人： Satoshi Shiraki , Akira Yamada , Hiroyuki Ban
发明人： Satoshi Shiraki , Akira Yamada , Hiroyuki Ban
IPC分类号： H02M7/537 , H05K7/20
CPC分类号： H05K7/1432 , H01L24/73 , H01L2224/32145 , H01L2224/32245 , H01L2224/33181 , H01L2224/48091 , H01L2224/48137 , H01L2224/48247 , H01L2224/73215 , H01L2224/73265 , H01L2924/01046 , H01L2924/1301 , H01L2924/1305 , H01L2924/13055 , H01L2924/13091 , H01L2924/14 , H01L2924/181 , H02M7/003 , H01L2924/00014 , H01L2924/00 , H01L2924/00012
摘要： A load driving device includes: an output power device for driving a load; a driving IC for controlling the output power device, wherein the driving IC is electrically coupled with the output power device through a wire or a connection member; and a first electrode substrate. The output power device and the driving IC are mounted on the first electrode substrate. In this case, the output power device is controlled with high speed, and a mounting area of the output power device and the driving IC is reduced.
摘要翻译：负载驱动装置包括：用于驱动负载的输出功率装置; 用于控制输出功率器件的驱动IC，其中驱动IC通过导线或连接构件与输出功率器件电耦合; 和第一电极基板。输出功率器件和驱动IC安装在第一电极基板上。在这种情况下，输出功率器件被高速控制，并且输出功率器件和驱动IC的安装面积减小。

7. 发明授权

US06465996B2 Constant voltage circuit with a substitute circuit in case of input voltage lowering 有权
标题翻译：在输入电压降低的情况下，带有替代电路的恒压电路
公开(公告)号：US06465996B2
公开(公告)日：2002-10-15
申请号：US09799106
申请日：2001-03-06
申请人： Junichi Nagata , Kiyoshi Yamamoto , Hirokazu Itakura , Masahiro Kitagawa , Hiroyuki Ban , Hiroyuki Kawabata , Shinichi Maeda
发明人： Junichi Nagata , Kiyoshi Yamamoto , Hirokazu Itakura , Masahiro Kitagawa , Hiroyuki Ban , Hiroyuki Kawabata , Shinichi Maeda
IPC分类号： G05F316
CPC分类号： H02J7/0063
摘要： A constant voltage circuit robust to the input voltage lowering is disclosed. The invention is applied to a constant voltage circuit fed with an input voltage through first and second power conductors for transferring the input voltage to a load as an output voltage through an output transistor. An inventive constant voltage circuit is provided with a substitute circuit, responsive to a detection of the lowing of the input voltage to a predetermined voltage, for providing a substitute output path that is connected in parallel with the output transistor. Doing this minimize the degree of lowering of the second voltage due to the lowering of said first voltage. The output transistor may be nay of NPN and PNP transistors and P-type and N-type MOS FETs.
摘要翻译：公开了对输入电压降低稳健的恒定电压电路。本发明应用于通过第一和第二电力导体馈送输入电压的恒压电路，用于通过输出晶体管将输入电压传送到负载作为输出电压。本发明的恒压电路具有替代电路，响应于将输入电压降低到预定电压，以提供与输出晶体管并联连接的替代输出路径。这样做使得由于所述第一电压的降低而使第二电压降低的程度最小化。输出晶体管可以是NPN和PNP晶体管以及P型和N型MOS FET。

8. 发明授权

US5883483A Inductance L load actuating apparatus 失效
标题翻译：电感L负载致动装置
公开(公告)号：US5883483A
公开(公告)日：1999-03-16
申请号：US743878
申请日：1996-11-06
申请人： Junichi Nagata , Junji Hayakawa , Hiroyuki Ban
发明人： Junichi Nagata , Junji Hayakawa , Hiroyuki Ban
IPC分类号： H02P8/16 , H02P8/00 , H02P8/34 , H02P8/12
CPC分类号： H02P8/34 , H02P8/00
摘要： In an actuation circuit for a stepping motor, one switching element and its associated coil are connected at one connecting point, while the other switching element and its associated coil are connected at another connecting point. A pair of switching circuits and a pair of rectifying circuits are provided between two connecting points. When one of switching elements is changed from an ON condition to an OFF condition, the voltage difference between two connecting points allows the current to flow in a designated direction through the switching circuit and the rectifying circuit combined, thereby releasing the energy stored in the coils.
摘要翻译：在用于步进电机的驱动电路中，一个开关元件及其相关联的线圈在一个连接点处连接，而另一个开关元件及其相关联的线圈在另一个连接点处连接。一对开关电路和一对整流电路设置在两个连接点之间。当开关元件中的一个从接通状态变为关闭状态时，两个连接点之间的电压差允许电流通过开关电路和整流电路在指定方向上流动，从而释放存储在线圈中的能量。

9. 发明授权

US5661332A Semiconductor diffused resistor 失效
标题翻译：半导体扩散电阻
公开(公告)号：US5661332A
公开(公告)日：1997-08-26
申请号：US378273
申请日：1995-01-26
申请人： Katsumi Nakamura , Tomohisa Yamamoto , Hiroyuki Ban
发明人： Katsumi Nakamura , Tomohisa Yamamoto , Hiroyuki Ban
IPC分类号： H01C7/00 , H01L21/761 , H01L21/822 , H01L27/04 , H01L29/8605 , H01L29/00
CPC分类号： H01L29/8605
摘要： A diffused resistor capable of suppressing variation of characteristics caused by leakage of current occurring under high-temperature conditions. An N-type layer is epitaxially grown on a P-type substrate, and an N-type resistor island isolated by a P-type isolation region is formed. A P-type diffused resistor is formed in the island. An N-type region of high impurity concentration is disposed in close proximity to the high-potential end of the P-type diffused resistor. An electrode is brought into contact with not only the high-potential end but also the N-type high-impurity concentration region through the same contact hole. Thus, a parasitic transistor, which is formed from the P-type diffused resistor, the N-type resistor island and the P-type substrate (P-type isolation region), can be prevented from turning on with a minimal increase of the element area.
摘要翻译：一种扩散电阻器，其能够抑制由高温条件下发生的电流泄漏引起的特性变化。在P型衬底上外延生长N型层，并且形成由P型隔离区隔离的N型电阻器岛。岛内形成P型扩散电阻。高杂质浓度的N型区域靠近P型扩散电阻器的高电位端设置。电极不仅通过相同的接触孔与高电位端而且与N型高杂质浓度区域接触。因此，可以防止由P型扩散电阻器，N型电阻岛和P型衬底（P型隔离区域）形成的寄生晶体管以元件的最小增加而导通区。

10. 发明授权

US5313155A Driving apparatus for cross-coil type analog indicating instrument having reduced ripple 失效
标题翻译：交叉线圈型模拟指示仪的驱动装置具有减小的纹波
公开(公告)号：US5313155A
公开(公告)日：1994-05-17
申请号：US885730
申请日：1992-05-19
申请人： Tomohisa Yamamoto , Hiroyuki Ban
发明人： Tomohisa Yamamoto , Hiroyuki Ban
IPC分类号： G01D13/22 , G01R5/16 , G01R7/06 , G01R23/06 , G01R11/36 , G01P3/48
CPC分类号： G01R5/16 , G01R7/06
摘要： A driving apparatus used for an analog indicating instrument having a pair of cross coils comprises a pulse signal generating device for generating a pulse signal having a frequency proportional to a quantity to be measured, a frequency-voltage conversion device for generating a ripple voltage proportional to the frequency of the pulse, holding a mean voltage of the ripple voltage as an analog voltage while restraining the ripple, and controlling the analog voltage so as to change following a mean value of the ripple voltage, thereby to supply the analog voltage, and driving devices for supplying a current in accordance with the analog voltage to the cross coils so as to drive these cross coils. The driving apparatus has effects on improving responsibility of frequency-voltage conversion operation in a low frequency region and reducing the deflection of a pointer of an instrument by restraining the ripples.
摘要翻译：用于具有一对交叉线圈的模拟指示仪的驱动装置包括：脉冲信号发生装置，用于产生具有与被测量成比例的频率的脉冲信号;频率电压转换装置，用于产生与脉冲的频率，在抑制纹波的同时将纹波电压的平均电压保持为模拟电压，并且控制模拟电压以随着纹波电压的平均值而改变，从而提供模拟电压，并驱动用于根据模拟电压向交叉线圈提供电流以驱动这些交叉线圈的装置。驱动装置具有改善低频区域中的频率 - 电压转换操作的责任并通过抑制波纹来减少仪器的指示器的偏转的效果。

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