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1. 发明授权

US4660944A Mirror angle adjusting arrangement 失效
标题翻译：镜角调整装置
公开(公告)号：US4660944A
公开(公告)日：1987-04-28
申请号：US796295
申请日：1985-11-08
申请人： Masaru Suzuki , Yoshio Tsujiuchi , Akira Ogawa , Tadashi Usami
发明人： Masaru Suzuki , Yoshio Tsujiuchi , Akira Ogawa , Tadashi Usami
IPC分类号： G02B5/08 , B60R1/06 , B60R1/066 , G02B7/182 , G02B7/18
CPC分类号： B60R1/066
摘要： In a foldable mirror provided with a mirror case foldable around rotary members on a mirror stay, a manual angle adjusting device for tilting a mirror accommodated in the mirror case, comprises a penetrating shaft vertically movably and rotatably mounted on the rotary members, a clutch member for moving a connecting portion between the clutch member and a mirror holder vertically and for rotating the connecting portion around the shaft in one unit therewith or independently, a first connecting member which is secured on the shaft rotates around it and moves vertically, second connecting members provided with a connecting shaft and a bent portion having one end connected thereto and the other end for engagement with the first connecting member so that the bent portion and the first connecting member are rotatable in opposite directions to each other and movable vertically, a third connecting member secured on the connecting shaft and movable vertically and rotatable around it, and an operating lever for connecting the third connecting member thereto so that the lever and the third connecting member are movable vertically and rotatable in opposite directions to each other.
摘要翻译：在可折叠的反光镜中设置有能够围绕反射镜支架旋转的构件折叠的反射镜壳体，用于使容纳在反射镜壳体中的反射镜倾斜的手动角度调节装置包括可垂直移动并可旋转地安装在旋转部件上的穿透轴，离合器部件用于使离合器构件和反射镜保持器之间的连接部分垂直移动并且用于使连接部分围绕轴以一个单元或独立的方式旋转，固定在轴上的第一连接构件绕其旋转并垂直移动，第二连接构件设置有连接轴和弯曲部，其一端与其连接，另一端与第一连接构件接合，使得弯曲部和第一连接构件能够相对于彼此相反的方向旋转并且可垂直移动，第三连接固定在连接轴上并可垂直移动并可绕其旋转的构件用于将第三连接构件连接到其上，使得杆和第三连接构件能够在彼此相反的方向上竖直地和可旋转地移动。

2. 发明授权

US6076149A Programmable logic device using a two bit security scheme to prevent unauthorized access 失效
标题翻译：可编程逻辑器件使用两位安全方案来防止未经授权的访问
公开(公告)号：US6076149A
公开(公告)日：2000-06-13
申请号：US9346
申请日：1998-01-20
申请人： Tadashi Usami , Hideki Kondo , Shigeki Kamio
发明人： Tadashi Usami , Hideki Kondo , Shigeki Kamio
IPC分类号： G06F21/02 , G06F12/14 , G06F15/78 , G06F21/24 , H04L9/00
CPC分类号： G06F12/1433
摘要： For a data processing device having a main memory comprised of a non-volatile memory and a CPU, memory protection and security are ensured for its programs and so forth. An auxiliary memory for storing security bit data is provided, for example, in an EPROM that comprises the main memory. Assuming that the result read by the CPU is "0" when a current flows between a drain and a source of a transistor in the EPROM, and "1" when the current does not flow, then the security bit data read from two transistors A and B are A=1 and B=1, which means they are set so that access to the main memory and a write to the auxiliary memory are prohibited. With A=0 and B=0, security is set, but a write to the auxiliary memory is permitted; with A=1 (0) and B=0 (1), security is reset.
摘要翻译：对于具有由非易失性存储器和CPU构成的主存储器的数据处理装置，为其程序等保证存储器保护和安全性。例如，在包括主存储器的EPROM中提供用于存储安全位数据的辅助存储器。假设当电流在EPROM中的晶体管的漏极和源极之间流过电流时，由CPU读取的结果为“0”，当电流不流过时为“1”，则从两个晶体管A读取的安全位数据而B为A = 1且B = 1，这意味着它们被设置为禁止对主存储器的访问和对辅助存储器的写操作。在A = 0和B = 0时，安全性被设置，但允许写入辅助存储器; A = 1（0），B = 0（1），安全性被复位。

3. 发明授权

US5745411A Semiconductor memory device 失效
标题翻译：半导体存储器件
公开(公告)号：US5745411A
公开(公告)日：1998-04-28
申请号：US570169
申请日：1995-12-07
申请人： Tadashi Usami
发明人： Tadashi Usami
IPC分类号： G11C17/00 , G11C16/34 , G11C29/00 , G11C29/12 , G11C29/50 , G11C11/34
CPC分类号： G11C29/028 , G11C16/34 , G11C29/50 , G11C29/50004 , G06F2201/81 , G11C16/04 , G11C2029/5004
摘要： A semiconductor memory device that permits the threshold voltage Vth of a cell transistor to be measured easily and inexpensively is provided. A semiconductor memory device 1 is provided, which has a plurality of cell transistors C for storing predetermined data and is operative at a preset operating voltage Vdd, wherein during normal operation, said operating voltage Vdd is applied between a control gate and a source of each of said cell transistor C, and wherein during testing operation, a test voltage Vcc which is at lower potential than the operating voltage Vdd is applied between the control gate and source of each of said cell transistors C independently of the operating voltage Vdd.
摘要翻译：提供允许单元晶体管的阈值电压Vth容易且廉价地测量的半导体存储器件。提供了一种半导体存储器件1，其具有用于存储预定数据并且以预设工作电压Vdd操作的多个单元晶体管C，其中在正常操作期间，所述工作电压Vdd被施加在控制栅极和源极之间，并且其中在测试操作期间，独立于工作电压Vdd，在每个所述单元晶体管C的控制栅极和源极之间施加低于工作电压Vdd的电位的测试电压Vcc。

4. 发明授权

US5148436A Circuit for detecting false read data from EPROM 失效
标题翻译：用于检测从EPROM读取数据的电路
公开(公告)号：US5148436A
公开(公告)日：1992-09-15
申请号：US597243
申请日：1990-10-15
申请人： Tadashi Usami , Masahiro Kosuge
发明人： Tadashi Usami , Masahiro Kosuge
IPC分类号： G11C17/00 , G11C29/24 , G11C29/50
CPC分类号： G11C29/50 , G11C16/04
摘要： First and second EPROM transistors are coupled in series to a power source, a third EPROM transistor is connected in parallel with the series connection and a two input NAND gate has a first input connected to the junction between the first and second EPROM transistors by an inverter and a second input connected to the drain of the third transistor. The first and third transistors are programmed with the EPROM and the second transistor is not. When a read signal is applied to the gates of all three transistors a predetermined signal will be available at the output of the NAND gate if the EPROM read condition is not faulty.

5. 发明授权

US5499210A Low power consumption semiconductor memory 失效
标题翻译：低功耗半导体存储器
公开(公告)号：US5499210A
公开(公告)日：1996-03-12
申请号：US402457
申请日：1995-03-10
申请人： Tadashi Usami
发明人： Tadashi Usami
IPC分类号： G11C7/00 , G11C11/413 , G11C11/417
CPC分类号： G11C11/413 , G11C11/417 , G11C7/00
摘要： A low power consumption semiconductor memory device that can read stored data at a faster access time, while minimizing power consumption is provided. In accordance with the logic states on a pair of bit lines on which an information signal stored in the memory cell and an inverted version of that information signal are placed, it is detected that the information signal is placed onto the bit line, and then the information signal on that bit line is read onto the data signal bus.
摘要翻译：提供了一种低功耗半导体存储器件，其能够在最小化功耗的同时以更快的存取时间读取存储的数据。根据存储在存储单元中的信息信号和该信息信号的反转版本的一对位线上的逻辑状态，检测到信息信号被放置在位线上，然后，该位线上的信息信号被读取到数据信号总线上。

6. 发明授权

US5268795A Door mirror for vehicle 失效
标题翻译：车门镜
公开(公告)号：US5268795A
公开(公告)日：1993-12-07
申请号：US899695
申请日：1992-06-17
申请人： Tadashi Usami
发明人： Tadashi Usami
IPC分类号： B60R1/06 , G02B7/18
CPC分类号： B60R1/06
摘要： A door mirror including a stay, a bracket that is made of a fiber reinforced synthetic nylon resin having glass fibers that form 50 percent of the total weight and is pivotally disposed on the stay, and a drive unit disposed on the bracket, to which a pair of main mirror bodies are fixed. This configuration reduces the weight of the bracket and the door mirror.
摘要翻译：一种具有支柱的门镜，由具有玻璃纤维的纤维增强合成尼龙树脂制成的托架，所述玻璃纤维形成总重量的50％并且枢转地设置在托架上;以及驱动单元，其布置在托架上，一对主镜体是固定的。这种配置减轻了支架和门镜的重量。

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