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1. 发明授权

US6000047A Scanning memory device and error correction method 失效
标题翻译：扫描存储设备和纠错方法
公开(公告)号：US6000047A
公开(公告)日：1999-12-07
申请号：US23665
申请日：1998-02-10
申请人： Takahiko Kamae , Mitsuchika Saito , Kiyoyuki Ihara
发明人： Takahiko Kamae , Mitsuchika Saito , Kiyoyuki Ihara
IPC分类号： G11C29/34 , G06F11/00
CPC分类号： G11C29/34
摘要： A high-data density, high-data rate scanning memory device reads and writes data using a plurality of probes. The scanning memory device comprises a memory composed of a matrix of cell arrays each containing a submatrix of memory cells, a plurality of probes having a one-to-one correspondence to each cell array, and a positioning device that operates to simultaneously change the positions of probes relative to the cell arrays. Each of the cell arrays has a cell array status memory for storing information designating whether the cell array is functional or whether the cell array is defective. If the number of defective memory cells detected within each cell array exceeds some predetermined number, the cell array is designated as defective. Defective cell arrays are logically replaced by functional cell arrays. Error correction is applied to the data to reduce reading and writing errors by the scanning memory device and to maintain the integrity of data stored in the memory.
摘要翻译：高数据密度高数据速率扫描存储器件使用多个探针读取和写入数据。扫描存储装置包括存储单元阵列矩阵的存储器，每个单元阵列包含存储单元的子矩阵，多个探针与每个单元阵列具有一一对应关系;以及定位装置，其操作以同时改变位置的探针相对于细胞阵列。每个单元阵列具有单元阵列状态存储器，用于存储指定单元阵列是功能性还是单元阵列有缺陷的信息。如果在每个单元阵列内检测到的有缺陷的存储单元的数量超过预定数量，则将单元阵列指定为缺陷。逻辑上由功能单元阵列代替有缺陷的单元阵列。对数据应用错误校正，以减少扫描存储器件的读写错误并保持存储在存储器中的数据的完整性。

2. 发明授权

US06000021A Apparatus and method for extending the useful life of a data storage system 失效
标题翻译：用于延长数据存储系统的使用寿命的装置和方法
公开(公告)号：US06000021A
公开(公告)日：1999-12-07
申请号：US808951
申请日：1997-02-19
申请人： Mitsuchika Saito , Takahiko Kamae , Kiyoyuki Ihara
发明人： Mitsuchika Saito , Takahiko Kamae , Kiyoyuki Ihara
IPC分类号： G06F12/16 , G06F3/06 , G06K7/00 , G06K19/00 , G11B9/00 , G11B20/18 , G11B27/34 , G11B27/36 , G11C23/00 , G06F12/00 , H01S3/20
CPC分类号： B82Y10/00 , G11B20/1816 , G11B27/34 , G11B27/36 , G11B9/14
摘要： Useful life extension for a data storage system in which either or both of read/write probes and storage areas are components subject to wear caused by the access operations. An access counter counts an access count for each component subject to wear. A data exchange module operates in response to the access count for one of the components subject to wear reaching a first threshold to perform a data exchange in which data stored in a first storage area are exchanged with data stored is a second storage area. When the components subject to wear are the storage areas, the first storage area is the storage area whose access count reached the first threshold value, and the second storage area is a storage area whose access count is less than the first threshold value. When the components subject to wear are the read/write probes, the first storage area is the storage area accessed by the read/write probe whose access count reached the first threshold value, and the second storage area is a storage area accessed by a read/write probe whose access count is less than the first threshold value. An address conversion table rewriting module operates after each data exchange to rewrite part of an address conversion table to assign the physical addresses of the storage areas after the data exchange to logical addresses that correspond to the physical addresses of the storage areas before the data exchange.
摘要翻译：数据存储系统的使用寿命延长，其中读/写探针和存储区域中的一个或两个是由访问操作引起的磨损的组件。访问计数器对每个受磨损的组件计数访问计数。数据交换模块响应于磨损达到第一阈值的一个组件的访问次数进行操作，以执行数据交换，其中存储在第一存储区域中的数据与存储的数据交换为第二存储区域。当被磨损的部件是存储区域时，第一存储区域是其访问次数达到第一阈值的存储区域，并且第二存储区域是其访问次数小于第一阈值的存储区域。当受磨损的部件是读/写探针时，第一存储区域是由访问计数达到第一阈值的读/写探针访问的存储区域，并且第二存储区域是由读取访问的存储区域 /写入探针，其访问次数小于第一个阈值。地址转换表重写模块在每次数据交换之后进行操作以重写地址转换表的一部分，以便在数据交换之后将存储区域的物理地址分配给与数据交换之前的存储区域的物理地址对应的逻辑地址。

3. 发明授权

US5848077A Scanning memory device and error correction method 失效
公开(公告)号：US5848077A
公开(公告)日：1998-12-08
申请号：US569440
申请日：1995-12-08
申请人： Takahiko Kamae , Mitsuchika Saito , Kiyoyuki Ihara
发明人： Takahiko Kamae , Mitsuchika Saito , Kiyoyuki Ihara
IPC分类号： G11C29/04 , G11B9/00 , G11B9/14 , G11B20/18 , G11C29/00 , G11C29/56 , H01S3/20
CPC分类号： B82Y10/00 , G11B20/182 , G11B20/1833 , G11B20/1883 , G11B9/14 , G11B9/1481
摘要： A high-data density, high-data rate scanning memory device reads and writes data using a plurality of probes. The scanning memory device comprises a memory composed of a matrix of cell arrays each containing a submatrix of memory cells, a plurality of probes having a one-to-one correspondence to each cell array, and a positioning device that operates to simultaneously change the positions of probes relative to the cell arrays. Each of the cell arrays has a cell array status memory for storing information designating whether the cell array is functional or whether the cell array is defective. If the number of defective memory cells detected within each cell array exceeds some predetermined number, the cell array is designated as defective. Defective cell arrays are logically replaced by functional cell arrays. Error correction is applied to the data to reduce reading and writing errors by the scanning memory device and to maintain the integrity of data stored in the memory.

4. 发明授权

US07009195B2 Photoconductive switch module 失效
标题翻译：光导开关模块
公开(公告)号：US07009195B2
公开(公告)日：2006-03-07
申请号：US10616258
申请日：2003-07-09
申请人： Junichi Nakano , Hiroshi Miyajima , Daisuke Matsuo , Kenzi Murakami , Mitsuchika Saito , You Kondoh , Tsutomu Takenaka , Yasuhisa Kaneko
发明人： Junichi Nakano , Hiroshi Miyajima , Daisuke Matsuo , Kenzi Murakami , Mitsuchika Saito , You Kondoh , Tsutomu Takenaka , Yasuhisa Kaneko
IPC分类号： G02B27/00
CPC分类号： H01L31/02005 , H01L31/0203 , H01L31/153
摘要： The present invention is directed to a photoconductive switch module. The photoconductive switch module comprises a first substrate having light-emitting elements, and a second substrate having photoconductive switch elements, whose number is equal to that of the light-emitting elements. The light-emitting elements face the photoconductive switch elements, so that the photoconductive switch elements are turned on/off in accordance with lighting/extinction of the light-emitting elements. The photoconductive switch module further comprises a third substrate arranged between the first substrate and the second substrate. The third substrate has through holes, whose number is equal to that of the light-emitting elements. Each through hole is positioned between a light-emitting element and a photoconductive switch element facing each other. Drive light emitted from each light-emitting element travels to the photoconductive switch element via the through hole.
摘要翻译：本发明涉及光导开关模块。光电导开关模块包括具有发光元件的第一基板和具有光导开关元件的第二基板，其数量等于发光元件的数量。发光元件面对感光开关元件，使得光电开关元件根据发光元件的照明/消光而导通/截止。光电导开关模块还包括布置在第一基板和第二基板之间的第三基板。第三基板具有与发光元件的数量相等的通孔。每个通孔位于彼此面对的发光元件和光电导开关元件之间。从每个发光元件发出的驱动光通过通孔行进到感光开关元件。

5. 发明授权

US06891116B2 Substrate with liquid electrode 失效
标题翻译：基板与液体电极
公开(公告)号：US06891116B2
公开(公告)日：2005-05-10
申请号：US10414128
申请日：2003-04-14
申请人： Lewis R. Dove , Marvin Glenn Wong , Mitsuchika Saito
发明人： Lewis R. Dove , Marvin Glenn Wong , Mitsuchika Saito
IPC分类号： H01H29/28 , H01H29/00
CPC分类号： H01H29/28 , H01H2029/008
摘要： A substrate, a method for producing a substrate, and a switch incorporating a substrate are disclosed. In one embodiment, the substrate has a first layer, a first electrode deposited on the first layer, and a second layer mated to the first layer. The second layer defines a duct leading from the first electrode to a surface of the second layer opposite the first electrode. A liquid electrode fills at least a portion of the duct.
摘要翻译：公开了一种基板，一种基板的制造方法和一种结合有基板的开关。在一个实施例中，衬底具有第一层，沉积在第一层上的第一电极和与第一层配合的第二层。第二层限定从第一电极引导到与第一电极相对的第二层的表面的导管。液体电极填充管道的至少一部分。

6. 发明授权

US5723894A Structure for providing an electrical connection between circuit members 失效
标题翻译：用于在电路构件之间提供电连接的结构
公开(公告)号：US5723894A
公开(公告)日：1998-03-03
申请号：US675768
申请日：1996-07-03
申请人： Toshiaki Ueno , Mitsuchika Saito
发明人： Toshiaki Ueno , Mitsuchika Saito
IPC分类号： H01L21/60 , B81B3/00 , G01R1/073 , H01L29/82
CPC分类号： G01R1/07342 , H01L2224/16 , H01L2924/01078 , H01L2924/01079 , H01L2924/15312 , H01L2924/3011
摘要： An electrical connection structure interconnects a first circuit member and a second circuit member and comprises a cantilever, a conductive needle, a terminal pad and a fixing element. The cantilever is formed in the semiconductor substrate and has an end remote from the semiconductor substrate. The conductive needle is at the end of the cantilever and is electrically connected to the first circuit member. The terminal pad is located on the second circuit member opposite the conductive needle tip when the first circuit member and the second circuit member are juxtaposed. The terminal pad is electrically connected to the second circuit member. The fixing element fixes the first circuit member juxtaposed to the second circuit member in a way that stresses the cantilever to apply a contact force between the conductive needle and the terminal pad.
摘要翻译：电连接结构将第一电路构件和第二电路构件互连，并且包括悬臂，导电针，端子衬垫和固定元件。悬臂形成在半导体衬底中并具有远离半导体衬底的一端。导电针位于悬臂的端部并且电连接到第一电路构件。当第一电路构件和第二电路构件并置时，端子衬垫位于与导电针尖相对的第二电路构件上。端子焊盘电连接到第二电路部件。所述固定元件以使得所述悬臂在所述导电针和所述端子衬垫之间施加接触力的方式将所述第一电路构件固定在所述第二电路构件上。

7. 发明授权

US5896032A Position detection device positioning device and moving medium-type memory device 失效
标题翻译：位置检测装置定位装置和移动介质型存储装置
公开(公告)号：US5896032A
公开(公告)日：1999-04-20
申请号：US661676
申请日：1996-06-11
申请人： Takaaki Yagi , Mitsuchika Saito
发明人： Takaaki Yagi , Mitsuchika Saito
IPC分类号： G01B7/00 , G01D5/24 , G01D5/241 , G11B9/14 , G01R27/26 , G01G5/14
CPC分类号： G01D5/2415
摘要： A small position detection and positioning device detects relative displacement between two members with high precision. A moving medium-type memory device using such positioning device is also provided. The position detection device includes a linear array of first electrodes at equal pitches on one of the two members that have relative displacement in at least one dimension, and a linear array of at least one second electrode on the other member. The first electrodes are positioned opposite the second electrodes and separated from them by a minute gap. The first electrodes are divided into a first electrode set composed of alternate ones of the first electrodes, and a second electrode set composed of alternate ones of the first electrodes not in the first electrode set. A signal source which applies a first alternating signal to the first electrode set and a second alternating signal that differs in phase by 180.degree. from the first alternating signal to the second electrode set is connected to the first electrodes. A current detecting device that measures the current flowing in the at least one second electrode is connected to the at least one second electrode.
摘要翻译：小型位置检测和定位装置以高精度检测两个构件之间的相对位移。还提供了使用这种定位装置的移动介质型存储装置。位置检测装置包括在至少一个维度上具有相对位移的两个构件中的一个上的等间距处的第一电极的线性阵列和在另一个构件上的至少一个第二电极的线性阵列。第一电极定位成与第二电极相对并且与它们分开一个微小的间隙。第一电极被分成由交替的第一电极组成的第一电极组和由第一电极中的交替的第一电极组成的第二电极组。向第一电极组施加第一交变信号的信号源和与第一交变信号相对于第二电极组相位相差180°的第二交变信号连接到第一电极。测量在至少一个第二电极中流动的电流的电流检测装置连接到至少一个第二电极。

8. 发明授权

US5745281A Electrostatically-driven light modulator and display 失效
标题翻译：静电驱动的光调制器和显示屏
公开(公告)号：US5745281A
公开(公告)日：1998-04-28
申请号：US771566
申请日：1996-12-20
申请人： You-Wen Yi , Mitsuchika Saito
发明人： You-Wen Yi , Mitsuchika Saito
IPC分类号： G02B26/02 , G02F1/1335 , G09F9/30 , G09F9/37 , G02B26/00
CPC分类号： G02B26/02 , G09F9/372
摘要： A light modulator having the small volume and low power consumption of LCD displays together with the higher resolution and faster response time of CRT displays. The light modulator includes a substrate pair, an opaque light shielding layer, a shutter assembly composed of a shutter plate and a shutter suspension, and electrodes. The substrate pair includes a first substrate and a second substrate positioned parallel to each other and spaced from one another to define a cavity. The opaque light shielding layer is located on one of the substrates, and defines a translucent window. The shutter assembly is located in the cavity. The shutter plate is movably mounted adjacent the window by the shutter suspension. The shutter suspension includes elastic support members disposed between the shutter plate and the substrate pair. The shutter suspension has a mechanically-stable position and deforms elastically from the mechanically-stable position in response to a change in overlap between the shutter plate and the mirror. The overlap between the shutter plate and the window controls the amount of light passing through the window. Finally, the electrodes are located on at least two of (a) the shutter assembly, (b) an inside surface of the first substrate, and (c) an inside surface of the second substrate, and are located to change the overlap between the shutter plate and the window by electrostatic force.
摘要翻译：具有LCD显示器体积小且功耗低的光调制器以及CRT显示器的更高分辨率和更快的响应时间。光调制器包括基板对，不透明遮光层，由快门板和快门悬架构成的快门组件和电极。衬底对包括彼此平行定位并且彼此间隔开以限定空腔的第一衬底和第二衬底。不透明遮光层位于一个基板上，并且限定出半透明窗口。快门组件位于空腔中。快门板通过快门悬架可移动地安装在窗口附近。快门悬架包括设置在快门板和基板对之间的弹性支撑构件。快门悬架具有机械稳定的位置，并响应于快门板和反射镜之间的重叠变化而从机械稳定的位置弹性变形。快门板和窗口之间的重叠控制通过窗口的光量。最后，电极位于（a）闸门组件，（b）第一基板的内表面和（c）第二基板的内表面中的至少两个，并且被定位成改变第一基板的内表面，快门板和窗户通过静电力。

9. 发明授权

US06797901B2 Switch device and method of making same 失效
标题翻译：开关装置及其制作方法
公开(公告)号：US06797901B2
公开(公告)日：2004-09-28
申请号：US10177036
申请日：2002-06-21
申请人： You Kondoh , Mitsuchika Saito
发明人： You Kondoh , Mitsuchika Saito
IPC分类号： H01H2900
CPC分类号： H01H29/28 , H01H1/0036 , H01H61/02 , H01H2029/008 , H01H2061/006
摘要： The switch device comprises a pair of cavities, an elongate passage, a non-conductive fluid having a high electrical resistance, a conductive fluid having a high electrical conductivity and an electrical path. The passage is in fluid communication with the cavities and has a substantially elliptical cross-section over at least part of its length. The non-conductive fluid is disposed in each of the cavities. The conductive fluid is located in the passage. The electrical path is changeable between a connected state and a disconnected state by the non-conductive fluid separating the conductive fluid in the passage into non-contiguous conductive fluid portions.
摘要翻译：开关装置包括一对空腔，细长通道，具有高电阻的非导电流体，具有高电导率的导电流体和电路径。通道与空腔流体连通，并且在其长度的至少一部分上具有基本椭圆形的横截面。非导电流体设置在每个空腔中。导电流体位于通道中。通过将通道中的导电流体分离成不连续的导电流体部分的非导电流体，电路径可在连接状态和断开状态之间改变。

10. 发明授权

US06403990B1 Short turn-off time photoconductive switch 失效
标题翻译：短关断时间光导开关
公开(公告)号：US06403990B1
公开(公告)日：2002-06-11
申请号：US09819101
申请日：2001-03-27
申请人： Yasuhisa Kaneko , Mitsuchika Saito , Christopher Kocot
发明人： Yasuhisa Kaneko , Mitsuchika Saito , Christopher Kocot
IPC分类号： H01L31109
CPC分类号： H01L31/109
摘要： The photoconductive switch comprises a first confinement layer, a second confinement layer, a photoconductive layer that includes a doped sub-layer and an undoped sub-layer, a first electrode and a second electrode. The first confinement layer is a layer of a first semiconductor material having a first band-gap energy and a first conductivity type. The second confinement layer is a layer of a second semiconductor material having a second band-gap energy. The photoconductive layer is a layer of a third semiconductor material having a third band-gap energy and a second conductivity type, opposite to the first conductivity type. The photoconductive layer is sandwiched between the first confinement layer and the second confinement layer, and the third band-gap energy is less than the first and second band-gap energies. In the photoconductive layer, the doped sub-layer is in contact with the first confinement layer, and the undoped sub-layer is adjacent the second confinement layer. The first electrode and the second electrode are separate from each other and are located on the surface of the first confinement layer remote from the photoconductive layer.
摘要翻译：光导开关包括第一限制层，第二限制层，包括掺杂子层和未掺杂子层的光电导层，第一电极和第二电极。第一限制层是具有第一带隙能和第一导电类型的第一半导体材料的层。第二限制层是具有第二带隙能量的第二半导体材料层。光电导层是具有与第一导电类型相反的第三带隙能和第二导电类型的第三半导体材料的层。光电导层夹在第一限制层和第二限制层之间，第三带隙能量小于第一和第二带隙能量。在光电导层中，掺杂子层与第一限制层接触，未掺杂的子层与第二限制层相邻。第一电极和第二电极彼此分离并且位于远离光电导层的第一限制层的表面上。

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