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1. 发明申请

US20090010069A1 SEMICONDUCTOR DEVICE AND METHOD FOR CONTROLLING A SEMICONDUCTOR DEVICE 有权
标题翻译：用于控制半导体器件的半导体器件和方法
公开(公告)号：US20090010069A1
公开(公告)日：2009-01-08
申请号：US12166288
申请日：2008-07-01
申请人： Keiichirou KIKUCHI , Hiroaki WADA , Norihiro YAMAKI
发明人： Keiichirou KIKUCHI , Hiroaki WADA , Norihiro YAMAKI
IPC分类号： G11C16/26
CPC分类号： G11C16/28
摘要： The present invention is directed to a semiconductor device having a non-volatile memory cell 18, and a readout circuit 102 which reads out data of the memory cell 18 DATA using a first data DATA1 obtained by sensing a first reference level REF1 for reading out the data of the memory cell 18 and a level of the memory cell 18 CORE and using a second data DATA2 obtained by sensing a second reference level REF2 for reading out the data of the memory cell 18 and the level of the memory cell 18 CORE, and to a controlling method for the same.
摘要翻译：本发明涉及具有非易失性存储单元18的半导体器件，以及读出电路102，其使用通过感测第一参考电平REF1而获得的第一数据DATA1来读出存储单元18 DATA的数据，存储单元18的数据和存储单元18的电平CORE，并且使用通过感测用于读出存储单元18的数据的第二参考电平REF2和存储单元18CORE的电平而获得的第二数据DATA2，以及涉及其控制方法。

2. 发明授权

US07224602B2 Semiconductor memory device and control method having data protection feature 有权
标题翻译：具有数据保护特性的半导体存储器件和控制方法
公开(公告)号：US07224602B2
公开(公告)日：2007-05-29
申请号：US11126869
申请日：2005-05-11
申请人： Kazunari Kido , Minoru Yamashita , Kazuhiro Kurihara , Atsushi Hatakeyama , Hiroaki Wada
发明人： Kazunari Kido , Minoru Yamashita , Kazuhiro Kurihara , Atsushi Hatakeyama , Hiroaki Wada
IPC分类号： G11C11/34 , G11C16/04
CPC分类号： G11C16/08 , G06F12/1425 , G11C16/22 , Y02D10/13
摘要： A semiconductor device includes a first memory cell array that includes memory cells for storing data and is managed on a sector basis, a second memory cell array including memory cells storing sector protection information on the sector basis, and a control circuit checking the sector protection information stored in the second memory cell array whenever the sector to be programmed or erased is selected. Thus, the sector protection information in all the sectors does not have to be latched at the time of power on. The latch circuit equal in number to the sector does not have to be provided. It is thus possible to reduce the number of the circuits drastically and the chip area can be reduced.
摘要翻译：一种半导体器件包括：第一存储单元阵列，其包括用于存储数据的存储器单元，并以扇区为基础进行管理;第二存储单元阵列，包括存储器单元，该存储单元存储基于扇区的扇区保护信息;以及控制电路，检查扇区保护信息每当选择要编程或擦除的扇区时，存储在第二存储单元阵列中。因此，所有扇区中的扇区保护信息在上电时不必被锁存。不必提供与扇区数量相等的锁存电路。因此可以大大减少电路的数量，并且可以减小芯片面积。

3. 发明申请

US20050276112A1 Semiconductor device and programming method 有权
标题翻译：半导体器件和编程方法
公开(公告)号：US20050276112A1
公开(公告)日：2005-12-15
申请号：US11126558
申请日：2005-05-11
申请人： Kazunari Kido , Yasushi Kasa , Minoru Yamashita , Kazuhiro Kurihara , Hiroaki Wada
发明人： Kazunari Kido , Yasushi Kasa , Minoru Yamashita , Kazuhiro Kurihara , Hiroaki Wada
IPC分类号： G11C16/04 , G11C16/06 , G11C16/10 , G11C16/12 , G11C16/26 , G11C16/28 , H01L27/115
CPC分类号： G11C16/12 , G11C16/0475 , G11C16/0483 , G11C16/0491 , G11C16/10 , G11C16/26 , G11C16/28 , G11C16/3445 , G11C16/3459
摘要： The semiconductor device of the present invention includes at least one dummy cell of a programmed state proximately located to an edge of a reference cell array. Thus, the leak current does not flow when a data of the cell on the edge of the reference cell array is read out. The memory cell located around the center of the reference cell array has neighboring cells of the programmed state, and the leak current can be prevented when the data is read out from all the reference cells. Thus, the reference current can be supplied stably.
摘要翻译：本发明的半导体器件包括至少一个编程状态的虚拟单元，其近似位于参考单元阵列的边缘。因此，当读取参考单元阵列的边缘上的单元的数据时，泄漏电流不流动。位于参考单元阵列中心周围的存储单元具有编程状态的相邻单元，并且当从所有参考单元读出数据时，可以防止泄漏电流。因此，能够稳定地供给基准电流。

4. 发明申请

US20050254329A1 Semiconductor device and programming method 有权
标题翻译：半导体器件和编程方法
公开(公告)号：US20050254329A1
公开(公告)日：2005-11-17
申请号：US11126738
申请日：2005-05-11
申请人： Minoru Yamashita , Kazuhiro Kurihara , Hiroaki Wada
发明人： Minoru Yamashita , Kazuhiro Kurihara , Hiroaki Wada
IPC分类号： G11C11/34 , G11C16/10 , G11C16/12
CPC分类号： G11C16/12
摘要： The semiconductor device of the present invention includes a column decoder (select and write circuit), which selects multiple pages that are not located adjacently to each other so as to simultaneously program multiple bits in the memory cells of the selected page, when the multiple bits are programmed in the multiple pages. The page is a selection unit and is composed of a given number of the memory cells located on a same word line. An unnecessary stress of programming is not applied to the memory cells that are not to be programmed, by increasing the distance between the memory cells to be programmed simultaneously.
摘要翻译：本发明的半导体器件包括列解码器（选择和写入电路），其选择彼此不相邻的多个页面，以便当多位数据同时编程所选页面的存储器单元中的多个位时在多页中编程。该页面是选择单元，并且由位于相同字线上的给定数量的存储器单元组成。通过增加要同时编程的存储单元之间的距离，不会对不需要编程的存储单元施加不必要的编程压力。

5. 发明授权

US06352651B1 Electrorheological fluid 失效
标题翻译：电流变液
公开(公告)号：US06352651B1
公开(公告)日：2002-03-05
申请号：US09323915
申请日：1999-06-02
申请人： Shigeki Endo , Hiroaki Wada
发明人： Shigeki Endo , Hiroaki Wada
IPC分类号： C09K500
CPC分类号： C10M171/001
摘要： The present invention discloses an electrorheological fluid comprising: spherical carbonaceous particles obtained substantially from a solvent and a condensation product formed by a methylene type bonding of an aromatic sulfonic acid or a salt thereof as materials; and an, electric insulating oil. The electric insulating oil preferably has a relative dielectric constant of 3 or more and a kinematic viscosity at 25° C. of 1 to 100 mm2/second. The electric insulating oil may be, for example, fluorosilicone oil, a mixture of fluorosilicone oil and silicone oil, or a mixture of dimethyl silicone oil and modified silicone oil. The electrorheological fluid of the present invention may further include modified silicone oil at a weight percentage of 0.01 to 5%. The electrorheological fluid of the present invention can be formed so as to have a dielectric breakdown strength of a predetermined value or more due to a production process in which the spherical carbonaceous particles and the electric insulating oil are mixed under a reduced pressure or a production process in which the spherical carbonaceous particles and the electric insulating oil are mixed under a normal pressure and thereafter, air or the like is removed from an obtained electrorheological fluid under a reduced pressure. The electrorheological fluid of the present invention preferably has a dielectric breakdown strength of 4.0 kV/mm or more.
摘要翻译：本发明公开了一种电流变流体，包括：基本上由溶剂获得的球形碳质颗粒和通过芳香族磺酸或其盐的亚甲基型键合形成的缩合产物作为材料; 和一种电绝缘油。电绝缘油的相对介电常数优选为3以上，25℃下的运动粘度为1〜100mm 2 /秒。电绝缘油可以是例如氟硅油，氟硅油和硅油的混合物，或二甲基硅油和改性硅油的混合物。本发明的电粘滞性流体可以进一步包括重量百分比为0.01至5％的改性硅油。本发明的电粘滞性流体可以形成为具有预定值以上的绝缘击穿强度，这是由于在减压下将球状碳质粒子和电绝缘油混合的制造方法或制造方法其中将球形碳质颗粒和电绝缘油在常压下混合，然后在减压下从获得的电流变流体中除去空气等。本发明的电粘滞性流体优选具有4.0kV / mm以上的介电击穿强度。

6. 发明授权

US6072582A Displacement measuring method and apparatus using interference of two beams 失效
标题翻译：使用两束干涉的位移测量方法和装置
公开(公告)号：US6072582A
公开(公告)日：2000-06-06
申请号：US156628
申请日：1998-09-18
申请人： Hiroaki Wada
发明人： Hiroaki Wada
IPC分类号： G01B9/02
CPC分类号： G01B9/02007 , G01B9/02041 , G01B9/02057 , G01B9/02087 , G01B2290/45
摘要： A displacement measuring method and apparatus divides incident light into two beams. One beam is reflected by a surface to be measured, and another beam is reflected by a reference surface. The image of interference fringes composed of light reflected by the surface to be measured and light reflected by the reference surface is obtained as a monochromatic-light image and a chromatic-light image which are simultaneously photographed. The position of a zero-order interference fringe is detected based on the maximum brightness position of the chromatic-light image, and the displacement of a point to be measured is found based on the position of a interference fringe in the monochromatic-light image which corresponds to that point, and a position in the monochromatic-light image corresponding to the zero-order interference fringe.
摘要翻译：位移测量方法和装置将入射光分为两束。一个光束被要测量的表面反射，另一个光束被参考表面反射。获得由待测表面反射的光和由参考表面反射的光构成的干涉条纹的图像作为同时拍摄的单色光图像和彩色光图像。基于彩色光图像的最大亮度位置来检测零级干涉条纹的位置，并且基于单色光图像中的干涉条纹的位置找到要测量的点的位移，其中对应于该点，以及对应于零阶干涉条纹的单色光图像中的位置。

7. 发明授权

US5177420A Method of and apparatus for generating control program 失效
标题翻译：用于生成控制程序的方法和装置
公开(公告)号：US5177420A
公开(公告)日：1993-01-05
申请号：US516742
申请日：1990-04-30
申请人： Hiroaki Wada , Kunikazu Negishi
发明人： Hiroaki Wada , Kunikazu Negishi
IPC分类号： G05B19/05 , G06F9/44
CPC分类号： G05B19/056
摘要： A control program for controlling an object such as a machine tool, a robot, or the like is composed of an actuator program, a step program, and a logic program. The actuator program defines the input-output relationship of each actuator of the object based on a basic operation pattern. The step program defines the step-wise operation of said actuator. The logic program defines logic conditions such as an interlock condition.
摘要翻译：用于控制诸如机床，机器人等的物体的控制程序由致动器程序，步进程序和逻辑程序组成。执行器程序基于基本操作模式定义对象的每个致动器的输入 - 输出关系。步骤程序定义了所述致动器的逐步操作。逻辑程序定义逻辑条件，如互锁条件。

8. 发明授权

US09368426B2 Piezoelectric fan and air cooling apparatus using the piezoelectric fan 有权
标题翻译：使用压电风扇的压电风扇和空气冷却装置
公开(公告)号：US09368426B2
公开(公告)日：2016-06-14
申请号：US13370341
申请日：2012-02-10
申请人： Masayoshi Tanida , Midori Sunaga , Hiroaki Wada
发明人： Masayoshi Tanida , Midori Sunaga , Hiroaki Wada
IPC分类号： H01L23/467 , F04D33/00 , H05K7/20
CPC分类号： H01L23/467 , F04D33/00 , H01L2924/0002 , H01L2924/3011 , H05K7/20172 , H01L2924/00
摘要： A piezoelectric fan includes a vibration plate one end of which in a length direction is supported in a fixed manner and the other end of which in the length direction is a free end; and piezoelectric elements, attached on at least one of front and back surfaces of the vibration plate. In an intermediate portion of the vibration plate in the length direction, a right-angle bent portion is provided, and a plurality of divided blades are defined by slits in an area of the vibration plate extending from the free end to a position located a predetermined distance from the bent portion toward the free end. The piezoelectric element is attached on the portion of the vibration plate between the fixed end and the bent portion. Hence, variations in resonant frequency among the blades are reduced and the blades are efficiently excited using a common piezoelectric element.
摘要翻译：压电风扇包括振动板，其一端在长度方向上以固定方式支撑，另一端在长度方向上为自由端; 以及安装在振动板的前表面和后表面中的至少一个上的压电元件。在振动板的长度方向的中间部分，设置有直角弯曲部，并且在振动板的从自由端延伸到位于规定的位置的位置的狭缝中形成有多个分割叶片从弯曲部分向自由端的距离。压电元件安装在固定端和弯曲部分之间的振动板的部分上。因此，叶片之间的谐振频率的变化减小，并且使用公共的压电元件有效地激励叶片。

9. 发明授权

US08678787B2 Piezoelectric micro-blower 有权
标题翻译：压电式微型鼓风机
公开(公告)号：US08678787B2
公开(公告)日：2014-03-25
申请号：US12472833
申请日：2009-05-27
申请人： Atsuhiko Hirata , Gaku Kamitani , Hiroaki Wada , Midori Sunaga , Shungo Kanai
发明人： Atsuhiko Hirata , Gaku Kamitani , Hiroaki Wada , Midori Sunaga , Shungo Kanai
IPC分类号： F04B45/04
CPC分类号： F04B45/04 , F04B43/046 , F04B45/047 , F04B53/1077
摘要： A piezoelectric micro-blower capable of efficiently conveying compressive fluid without use of a check valve and ensuring a sufficient flow rate. The micro-blower has a blower body with a first wall and a second wall. Openings are formed in the respective walls and face a center of a diaphragm. An inflow path allowing the openings to communicate with the outside is formed between the walls. By applying a voltage to a piezoelectric element to cause the diaphragm to vibrate, a part of the first wall close to the first opening vibrates. Thus, gas can be drawn from the inflow path and discharged from the opening in the second wall.
摘要翻译：一种能够有效地输送压缩流体而不使用止回阀并确保足够的流量的压电微型鼓风机。微型鼓风机具有带有第一壁和第二壁的鼓风机主体。开口形成在相应的壁中并面向隔膜的中心。在壁之间形成允许开口与外部连通的流入路径。通过向压电元件施加电压以使隔膜振动，靠近第一开口的第一壁的一部分振动。因此，气体可以从流入路径抽出并从第二壁的开口排出。

10. 发明申请

US20130037245A1 PIEZOELECTRIC FAN AND AIR COOLING APPARATUS USING THE PIEZOELECTRIC FAN 有权
标题翻译：压电风扇和空气冷却装置使用压电扇
公开(公告)号：US20130037245A1
公开(公告)日：2013-02-14
申请号：US13370341
申请日：2012-02-10
申请人： Masayoshi TANIDA , Midori SUNAGA , Hiroaki WADA
发明人： Masayoshi TANIDA , Midori SUNAGA , Hiroaki WADA
IPC分类号： F28F13/12 , F04D33/00 , F04D27/00 , F04D25/06
CPC分类号： H01L23/467 , F04D33/00 , H01L2924/0002 , H01L2924/3011 , H05K7/20172 , H01L2924/00
摘要： A piezoelectric fan includes a vibration plate one end of which in a length direction is supported in a fixed manner and the other end of which in the length direction is a free end; and piezoelectric elements, attached on at least one of front and back surfaces of the vibration plate. In an intermediate portion of the vibration plate in the length direction, a right-angle bent portion is provided, and a plurality of divided blades are defined by slits in an area of the vibration plate extending from the free end to a position located a predetermined distance from the bent portion toward the free end. The piezoelectric element is attached on the portion of the vibration plate between the fixed end and the bent portion. Hence, variations in resonant frequency among the blades are reduced and the blades are efficiently excited using a common piezoelectric element.
摘要翻译：压电风扇包括振动板，其一端在长度方向上以固定方式支撑，另一端在长度方向上为自由端; 以及安装在振动板的前表面和后表面中的至少一个上的压电元件。在振动板的长度方向的中间部分，设置有直角弯曲部，并且在振动板的从自由端延伸到位于规定的位置的位置的狭缝中形成有多个分割叶片从弯曲部分向自由端的距离。压电元件安装在固定端和弯曲部分之间的振动板的部分上。因此，叶片之间的谐振频率的变化减小，并且使用公共的压电元件有效地激励叶片。

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