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41. 发明授权

US5825083A Semiconductor device 失效
公开(公告)号：US5825083A
公开(公告)日：1998-10-20
申请号：US897414
申请日：1997-07-21
申请人： Akira Takata , Tetsuo Hikawa , Takashi Sawada , Tom Dang-hsing Yiu , Ful-Long Ni
发明人： Akira Takata , Tetsuo Hikawa , Takashi Sawada , Tom Dang-hsing Yiu , Ful-Long Ni
IPC分类号： H01L27/04 , H01L21/82 , H01L21/822 , H01L23/485 , H01L23/50 , H01L27/10 , H01L23/52
CPC分类号： H01L24/06 , H01L23/50 , H01L24/49 , H01L2224/05554 , H01L2224/05599 , H01L2224/45124 , H01L2224/48247 , H01L2224/48699 , H01L2224/49171 , H01L24/45 , H01L24/48 , H01L2924/00014 , H01L2924/01004 , H01L2924/01013 , H01L2924/01015 , H01L2924/01033 , H01L2924/01039 , H01L2924/01058 , H01L2924/01082 , H01L2924/13091 , H01L2924/3011
摘要： In order to reduce the chip size of a semiconductor device as well as to separate noises between at least two types of pads having different functions, at least one Vcc and at least one Vss are provided on opposite edges of a package (101) so that output pins or I/O pins are arranged therebetween and input pins are arranged outside the same. Non-connected excess pins (NC) are arranged on upper and lower boundaries, for omitting wires and reducing the chip size.

42. 发明授权

US5700975A Semiconductor device 失效
标题翻译：半导体器件
公开(公告)号：US5700975A
公开(公告)日：1997-12-23
申请号：US411982
申请日：1995-03-28
申请人： Akira Takata , Tetsuo Hikawa , Takashi Sawada , Tom Dang-hsing Yiu , Ful-Long Ni
发明人： Akira Takata , Tetsuo Hikawa , Takashi Sawada , Tom Dang-hsing Yiu , Ful-Long Ni
IPC分类号： H01L27/04 , H01L21/82 , H01L21/822 , H01L23/485 , H01L23/50 , H01L27/10 , H01L23/02
CPC分类号： H01L24/06 , H01L23/50 , H01L24/49 , H01L2224/05554 , H01L2224/05599 , H01L2224/45124 , H01L2224/48247 , H01L2224/48699 , H01L2224/49171 , H01L24/45 , H01L24/48 , H01L2924/00014 , H01L2924/01004 , H01L2924/01013 , H01L2924/01015 , H01L2924/01033 , H01L2924/01039 , H01L2924/01058 , H01L2924/01082 , H01L2924/13091 , H01L2924/3011
摘要： In order to reduce the chip size of a semiconductor device as well as to separate noises between at least two types of pads having different functions, at least one Vcc and at least one Vss are provided on opposite edges of a package (101) so that output pins or I/O pins are arranged therebetween and input pins are arranged outside the same. Non-connected excess pins (NC) are arranged on upper and lower boundaries, for omitting wires and reducing the chip size.
摘要翻译：为了减少半导体器件的芯片尺寸以及在具有不同功能的至少两种类型的焊盘之间分离噪声，在封装（101）的相对边缘上提供至少一个Vcc和至少一个Vss，使得输出引脚或I / O引脚布置在其间，输入引脚布置在其外部。不连接的多余引脚（NC）布置在上边界和下边界，用于省略导线并减小芯片尺寸。

43. 发明授权

US5526306A Semiconductor memory device and method of fabricating the same 失效
标题翻译：半导体存储器件及其制造方法
公开(公告)号：US5526306A
公开(公告)日：1996-06-11
申请号：US255947
申请日：1994-06-07
申请人： Tetsuo Hikawa , Akira Takata , Takashi Sawada
发明人： Tetsuo Hikawa , Akira Takata , Takashi Sawada
IPC分类号： G11C17/12 , G11C11/56 , G11C16/02 , G11C16/04 , G11C16/06 , H01L21/8246 , H01L21/8247 , H01L27/112 , H01L27/115 , G11C11/34
CPC分类号： H01L27/1126 , G11C11/56 , G11C11/5692 , G11C16/0483 , H01L27/112 , H01L27/11266 , G11C19/00 , G11C8/04
摘要： In order to improve the degree of storage data integration, side walls (32) are selectively formed on side surfaces of word lines (22) to serve as masks for changing ON-state current values of memory cells by changing widths or lengths of active regions (24) of the memory cells, thereby forming several of types of memory cells having different electrical properties. Storage data per memory cell is therefore so multivalued that the number of memory cells is reduced.
摘要翻译：为了提高存储数据整合的程度，在字线（22）的侧面选择性地形成侧壁（32），以用作通过改变有源区的宽度或长度来改变存储单元的导通状态电流值的掩模（24），从而形成具有不同电特性的几种类型的存储单元。因此，每个存储器单元的存储数据是多值的，使得存储器单元的数量减少。

44. 发明授权

US5210448A Programmable logic device 失效
标题翻译：可编程逻辑器件
公开(公告)号：US5210448A
公开(公告)日：1993-05-11
申请号：US713736
申请日：1991-06-11
申请人： Akira Takata
发明人： Akira Takata
IPC分类号： H03K19/177
CPC分类号： H03K19/17712
摘要： A programmable logic device includes wordlines each having two sides for connection, bitlines substantially intersecting with the wordlines constituting an AND array portion in conjunction with the wordlines and a plurality of nonvolatile memory elements. Each nonvolatile memory element has data memorized therein and is connected to one of the wordlines and one of the bitlines. And the device has an OR array portion which conducts a predetermined calculation on the basis of the data read from the memory element, an input buffer circuit connected to one side of the wordlines and a decoder connected to the other side of the wordlines through a wordline driver.
摘要翻译：可编程逻辑器件包括字线，每个字线具有用于连接的两个侧面，与字线和多个非易失性存储器元件结合的构成AND阵列部分的字线基本上相交的位线。每个非易失性存储元件具有存储在其中的数据，并连接到字线之一和位线之一。并且该器件具有OR阵列部分，其基于从存储器元件读取的数据进行预定的计算，连接到字线的一侧的输入缓冲器电路和通过字线连接到字线的另一侧的解码器司机。

45. 发明授权

US4839539A Partially enabled programmable logic device 失效
标题翻译：部分启用的可编程逻辑器件
公开(公告)号：US4839539A
公开(公告)日：1989-06-13
申请号：US93976
申请日：1987-09-08
申请人： Akira Takata , Takeo Obata
发明人： Akira Takata , Takeo Obata
IPC分类号： H03K19/00 , H03K19/177
CPC分类号： H03K19/0016 , H03K19/17712
摘要： A programmable logic device include an AND gate array and an OR gate array, at least one of which is programmable by the user. The AND gate array includes a plurality of input lines, a plurality of product term lines which cross said plurality of input lines, and a plurality of programmable elements located at the intersections between the input and product term lines. An activation control circuit is also provided for activating at least one of the product term lines while keeping those product term lines which are not used for programming deactivated. With this structure, the waste of power can be minimized.
摘要翻译：可编程逻辑器件包括与门阵列和或门阵列，其中至少一个可由用户编程。与门阵列包括多个输入线，与所述多个输入线交叉的多个乘积项线以及位于输入和乘积项线之间的交叉处的多个可编程元件。还提供激活控制电路用于激活产品术语行中的至少一个，同时保持不用于编程的那些产品术语行被禁用。利用这种结构，能够使功率的浪费最小化。

46. 发明授权

US4700125A Power supply switching circuit 失效
标题翻译：电源开关电路
公开(公告)号：US4700125A
公开(公告)日：1987-10-13
申请号：US781756
申请日：1985-09-30
申请人： Akira Takata , Shigeki Matsuoka
发明人： Akira Takata , Shigeki Matsuoka
IPC分类号： G11C17/00 , G05F1/577 , G11C16/06 , H02J9/06 , H03K17/00 , H03K17/693 , G05F3/20
CPC分类号： G05F1/577 , H03K17/693
摘要： A power supply switching circuit for supplying a pair of power supply voltages different in level, such as programming voltage V.sub.pp and reference voltage V.sub.cc, selectively is provided. The circuit includes a plurality of P-channel and N-channel MOS transistors which are appropriately connected such that no leakage or reverse current is produced even if the voltage at the V.sub.pp terminal becomes lower than V.sub.cc.
摘要翻译：提供了用于提供诸如编程电压Vpp和参考电压Vcc之间的不同电平的一对电源电压的电源切换电路。电路包括适当连接的多个P沟道和N沟道MOS晶体管，使得即使Vpp端子处的电压变得低于Vcc，也不产生泄漏或反向电流。

47. 发明授权

US4162812A Rotary bearing assembly 失效
标题翻译：旋转轴承总成
公开(公告)号：US4162812A
公开(公告)日：1979-07-31
申请号：US862041
申请日：1977-12-19
申请人： Toshiyasu Takata , Akira Takata , Shinsuke Tsukumo
发明人： Toshiyasu Takata , Akira Takata , Shinsuke Tsukumo
IPC分类号： D01H5/76 , F16C13/00 , F16C19/12 , F16C33/72
CPC分类号： D01H5/76 , F16C13/006 , F16C17/08
摘要： A rotary bearing assembly which comprises a cup-like cylindrical cell member A, a shaft member G having an end adapted to engage with the bottom of the cylindrical cell member to support thrust loads applied from the outside and a groove for receiving a ring F which supports thrust loads applied from the inside, a bearing member B fitted between the shaft member and the cylindrical cell member, a two-piece split sleeve C interposed between the shaft member and the cylindrical cell member, the split sleeve being injection-molded or pressed into a desired shape, a two-piece split sealing element E, and an annular slipping-off-preventive member D which also serves for sealing purposes, there being formed in the interior a lubricating oil reservoir LC and a sealing chamber SC.

48. 发明授权

US4152377A Tamperproof automatic choke 失效
标题翻译：防篡改自动选择
公开(公告)号：US4152377A
公开(公告)日：1979-05-01
申请号：US891142
申请日：1978-03-28
申请人： Akira Takata
发明人： Akira Takata
IPC分类号： F02M1/10 , F02M1/12
CPC分类号： F02M1/10 , F02M1/12 , Y10S261/84 , Y10T137/7069 , Y10T137/8811
摘要： An automatic choke having a casing, a cover, and a spiral bimetal element disposed in a chamber defined by the casing and the cover and connected at its one end with the cover and at the other end with a choke valve shaft rotatably supported by the casing, wherein the cover is mounted to the casing by a mounting means which permits rotational adjustment of the cover relative to the casing, while a positioning means such as a pin and a socket is provided between the casing and the cover in its initial assembly, the positioning means permitting normal mounting of the cover to the casing only when the cover is in a predetermined rotational position relative to the casing.

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