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1. 发明授权

US06392940B1 Semiconductor memory circuit 有权
公开(公告)号：US06392940B1
公开(公告)日：2002-05-21
申请号：US09741888
申请日：2000-12-22
申请人： Nobuyuki Endo , Yoshimasa Sekino , Hitoshi Yamada
发明人： Nobuyuki Endo , Yoshimasa Sekino , Hitoshi Yamada
IPC分类号： G11C700
摘要： A memory circuit includes a plurality of word lines connected to a plurality of memory cells, a plurality of row address decode circuits having address input terminals, a first wafer burn-in signal terminal, and a second wafer burn-in signal terminal. The row address decode circuits activate all of the word lines when the first wafer burn-in signal and the second wafer burn-in signal are in an enable state. On the other hand, the row address decode circuits activate a subset of the word lines when the second wafer burn-in signal is in the enable state.

2. 发明授权

US09338377B2 Solid-state image pickup device having a level shift unit and signal processing unit where a voltage range supplied to the level shift unit is wider than a voltage range supplied to the signal processing unit 有权
标题翻译：具有电平移位单元和信号处理单元的固态图像拾取装置，其中提供给电平移位单元的电压范围比提供给信号处理单元的电压范围宽
公开(公告)号：US09338377B2
公开(公告)日：2016-05-10
申请号：US13512281
申请日：2010-11-29
申请人： Tetsuya Itano , Kazuo Yamazaki , Nobuyuki Endo , Kyouhei Watanabe
发明人： Tetsuya Itano , Kazuo Yamazaki , Nobuyuki Endo , Kyouhei Watanabe
IPC分类号： H01L27/00 , H04N5/335 , H04N5/361 , H01L27/146 , H04N5/369 , H04N5/374
CPC分类号： H04N5/361 , H01L27/14609 , H01L27/14612 , H01L27/14634 , H01L27/1464 , H04N5/3698 , H04N5/3742
摘要： Dark current from a transfer transistor is suppressed and power-supply voltage in a second semiconductor substrate is lowered. A solid-state image pickup device includes a pixel array, a plurality of common output lines receiving signals read out from a plurality of pixels, a transfer scanning unit sequentially driving the plurality of transfer transistors, a signal processing unit processing the signals output to the common signal lines, and a level shift unit making amplitude of a pulse supplied to a gate of the transfer transistor larger than amplitude of a pulse supplied to a gate of a transistor constituting the signal processing unit. The pixel array and the level shift unit are arranged on a first semiconductor substrate, whereas the plurality of common output lines and the signal processing unit are arranged on a second semiconductor substrate.
摘要翻译：来自转移晶体管的暗电流被抑制，并且第二半导体衬底中的电源电压降低。一种固态摄像装置，包括：像素阵列，多个公共输出线，接收从多个像素读出的信号;顺序地驱动多个传输晶体管的传送扫描单元;信号处理单元，处理输出到公共信号线和电平移位单元，使提供给转移晶体管的栅极的脉冲的幅度大于提供给构成信号处理单元的晶体管的栅极的脉冲的幅度。像素阵列和电平移位单元布置在第一半导体衬底上，而多个公共输出线和信号处理单元布置在第二半导体衬底上。

3. 发明授权

US08466403B2 Solid-state image pickup apparatus and image pickup system 有权
公开(公告)号：US08466403B2
公开(公告)日：2013-06-18
申请号：US12975088
申请日：2010-12-21
申请人： Nobuyuki Endo , Tetsuya Itano , Kazuo Yamazaki , Kyouhei Watanabe , Takeshi Ichikawa
发明人： Nobuyuki Endo , Tetsuya Itano , Kazuo Yamazaki , Kyouhei Watanabe , Takeshi Ichikawa
IPC分类号： H01L27/146 , H01L31/0224
CPC分类号： H01L27/14634 , H01L27/14612 , H01L27/14632 , H01L27/14636 , H01L27/1464 , H01L27/14687 , H01L27/1469 , H01L31/02 , H04N5/374 , H04N5/3742
摘要： An apparatus according to the present invention in which a first substrate including a photoelectric conversion element and a gate electrode of a transistor, and a second substrate including a peripheral circuit portion are placed upon each other. The first substrate does not include a high-melting-metal compound layer, and the second substrate includes a high-melting-metal compound layer.

4. 发明授权

US07490257B2 Clock distributor for use in semiconductor logics for generating clock signals when enabled and a method therefor 有权
标题翻译：用于半导体逻辑的时钟分配器，用于在启用时产生时钟信号及其方法
公开(公告)号：US07490257B2
公开(公告)日：2009-02-10
申请号：US11216080
申请日：2005-09-01
申请人： Nobuyuki Endo
发明人： Nobuyuki Endo
IPC分类号： G06F9/38
CPC分类号： H03K5/1504 , G06F1/10 , G06F1/3203 , H03K5/135
摘要： A clock distributor circuit is provided which works with power consumption reduced in semiconductor logic circuitry including clock synchronous circuits. The clock distributor circuit includes clock generation circuits generating gated clock signals in response to a clock enable signal to supply clock synchronous circuits with the generated clock signals. It is thus possible to reduce the power that would otherwise consumed by the toggling of the clock signal. A clock distribution method therefore is also provided.
摘要翻译：提供了一种时钟分配器电路，其工作在包括时钟同步电路的半导体逻辑电路中降低功耗。时钟分配器电路包括响应于时钟使能信号产生门控时钟信号的时钟发生电路，以向时钟同步电路提供所产生的时钟信号。因此，可以减少否则由于时钟信号的切换而消耗的功率。因此，还提供了时钟分配方法。

5. 发明授权

US07065686B2 Dual port RAM 失效
公开(公告)号：US07065686B2
公开(公告)日：2006-06-20
申请号：US10173826
申请日：2002-06-19
申请人： Nobuyuki Endo , Yuji Fujiki , Hiroki Goko , Fumihiro Wajima , Junichi Tamura , Ali Elhadri
发明人： Nobuyuki Endo , Yuji Fujiki , Hiroki Goko , Fumihiro Wajima , Junichi Tamura , Ali Elhadri
IPC分类号： G11C29/00
CPC分类号： G11C29/12015 , G11C8/16 , G11C29/14
摘要： A dual port RAM includes an any-time readable/writable memory block in which an access can be made to the same storage area from independent first and second ports. In addition, the RAM includes a first test circuit for performing a test to the storage area of the memory block via the first port on the basis of a first clock signal, and a second test circuit for performing a test to the storage area of the memory block via the second port on the basis of a second clock signal. A control circuit of the RAM causes the first and second test circuits to test the memory block in an alternating manner.

6. 发明授权

US06981109B2 Digital signal processor system having programmable random access memory that executes processing during downloading of a program 失效
标题翻译：数字信号处理器系统具有在程序下载期间执行处理的可编程随机存取存储器
公开(公告)号：US06981109B2
公开(公告)日：2005-12-27
申请号：US10252402
申请日：2002-09-24
申请人： Hiroki Goko , Fumihiro Wajima , Yuji Fujiki , Junichi Tamura , Ali Elhadri , Nobuyuki Endo
发明人： Hiroki Goko , Fumihiro Wajima , Yuji Fujiki , Junichi Tamura , Ali Elhadri , Nobuyuki Endo
IPC分类号： G06F11/00 , G06F12/00 , G06F12/14
CPC分类号： G06F9/3802
摘要： A digital signal processor includes a programmable memory, a processor and an access controller. The programmable memory has blocks each of which is capable of reading and writing an instruction of a program. The processor sequentially executes the instruction stored in the programmable memory. The access controller sequentially stores the instruction of the program in the blocks of the programmable memory on the basis of an address indicating a location of the respective blocks where the instruction is stored. The access controller controls an access of the processor to the respective blocks.
摘要翻译：数字信号处理器包括可编程存储器，处理器和存取控制器。可编程存储器具有能够读取和写入程序的指令的块。处理器顺序地执行存储在可编程存储器中的指令。访问控制器基于指示存储指令的相应块的位置的地址，顺序地将程序的指令存储在可编程存储器的块中。访问控制器控制处理器对相应块的访问。

7. 发明申请

US20050080972A1 Semiconductor integrated circuit 有权
标题翻译：半导体集成电路
公开(公告)号：US20050080972A1
公开(公告)日：2005-04-14
申请号：US10829241
申请日：2004-04-22
申请人： Nobuyuki Endo
发明人： Nobuyuki Endo
IPC分类号： G06F12/06 , G06F13/16 , G06F13/36 , G06F13/38 , G06F15/78
CPC分类号： G06F13/1605 , G06F2213/0038
摘要： A semiconductor integrated circuit includes a local memory permitting high-speed access. The local memory has at least first and second ports. The first port of the local memory is connected to a CPU by a first bus and the second port of the local memory is connected to an access control unit by a second bus. An external device is connected to the access control unit. When the CPU and/or the external device accesses the local memory, the CPU sends a control signal and data to the first port (CPU-access port) of the local memory via the first bus, and the access control unit sends another control signal and data to the second port (external-device-access port) of the local memory via the second bus. The local memory then executes data writing or reading based on the control signal(s) and data thus introduced to the access port(s). The external device can access the local memory via the access control unit to transfer data at high speed to and from the local memory.
摘要翻译：半导体集成电路包括允许高速存取的本地存储器。本地存储器至少具有第一和第二端口。本地存储器的第一端口通过第一总线连接到CPU，并且本地存储器的第二端口通过第二总线连接到访问控制单元。外部设备连接到访问控制单元。当CPU和/或外部设备访问本地存储器时，CPU经由第一总线向本地存储器的第一端口（CPU访问端口）发送控制信号和数据，并且访问控制单元发送另一个控制信号并通过第二总线向本地存储器的第二端口（外部设备访问端口）发送数据。然后，本地存储器基于控制信号和这样引入到访问端口的数据执行数据写入或读取。外部设备可以通过访问控制单元访问本地存储器，以高速传输数据到本地存储器和从本地存储器传输数据。

8. 发明授权

US06628097B2 Machine tool and control method therefor 失效
标题翻译：机床及其控制方法
公开(公告)号：US06628097B2
公开(公告)日：2003-09-30
申请号：US10212043
申请日：2002-08-06
申请人： Nobuyuki Endo , Yukihiro Inoue , Takehisa Kajiyama
发明人： Nobuyuki Endo , Yukihiro Inoue , Takehisa Kajiyama
IPC分类号： G05B1918
CPC分类号： G05B19/182 , G05B2219/33096 , G05B2219/50233
摘要： A machine tool and a control method therefor providing an improved machining accuracy even when a numerical control and electronic cam control coexist. The CPU determines the moving position of the workpiece, the tool, and the drilling tool according to the command from each channel machining sequence storage portion, and outputs the determined position as a command signal in response to the pulse signal generated at the pulse signal generating circuit. The workpiece, the tool, and the drilling tool are thereby electronic cam controlled. The CPU also determines the moving position of the workpiece and the tool according to the command from each channel machining sequence storage portion, and outputs the determined position as a command signal in response to the divided timing signal generated at the divided timing signal generating circuit. The workpiece and the tool are thereby numerically controlled.
摘要翻译：一种机床及其控制方法，即使在数控和电子凸轮控制共存时也提供了改进的加工精度。 CPU根据来自每个通道加工顺序存储部分的命令来确定工件，工具和钻具的移动位置，并且响应于在脉冲信号产生产生的脉冲信号而将确定的位置作为命令信号输出电路。因此，工件，工具和钻具由电子凸轮控制。 CPU还根据来自每个通道加工顺序存储部分的命令来确定工件和工具的移动位置，并且响应于在划分的定时信号产生电路处产生的划分的定时信号，将确定的位置作为命令信号输出。从而数值地控制工件和工具。

9. 发明授权

US09093350B2 Member for solid-state image pickup device and method for manufacturing solid-state image pickup device having first and second wiring structures with a concave portion between first and second substrates 有权
标题翻译：用于固态摄像装置的部件和用于制造具有在第一和第二基板之间具有凹部的第一和第二布线结构的固态图像拾取装置的方法
公开(公告)号：US09093350B2
公开(公告)日：2015-07-28
申请号：US13808865
申请日：2011-07-04
申请人： Nobuyuki Endo , Tetsuya Itano , Kazuo Yamazaki , Kyouhei Watanabe , Junji Iwata
发明人： Nobuyuki Endo , Tetsuya Itano , Kazuo Yamazaki , Kyouhei Watanabe , Junji Iwata
IPC分类号： H01L27/00 , H01L27/146 , H01L31/04
CPC分类号： H01L27/1469 , H01L27/14634 , H01L27/14636 , H01L27/1464 , H01L27/14687 , H01L27/14689 , H01L31/04 , H01L2224/05655
摘要： A member for a solid-state image pickup device having a bonding plane with no gaps and a method for manufacturing the same are provided. The manufacturing method includes the steps of providing a first substrate provided with a photoelectric converter on its primary face and a first wiring structure, providing a second substrate provided with a part of a peripheral circuit on its primary face and a second wiring structure, and performing bonding so that the first substrate, the first wiring structure, the second wiring structure, and the second substrate are disposed in this order. In addition, at least one of an upper face of the first wiring structure and an upper face of the second wiring structure has a concave portion, and a conductive material forms a bottom face of the concave portion.
摘要翻译：提供具有无间隙的接合面的固态摄像装置的构件及其制造方法。该制造方法包括以下步骤：在其主面上设置设置有光电转换器的第一基板和第一布线结构，在其主面上设置设置有周边电路的一部分的第二基板和第二布线结构，使得第一基板，第一布线结构，第二布线结构和第二基板按顺序布置。此外，第一布线结构的上表面和第二布线结构的上表面中的至少一个具有凹部，并且导电材料形成凹部的底面。

10. 发明授权

US08709450B2 Cellulose derivative and hydrogel thereof 失效
标题翻译：纤维素衍生物及其水凝胶
公开(公告)号：US08709450B2
公开(公告)日：2014-04-29
申请号：US12808613
申请日：2008-12-17
申请人： Hiroaki Kaneko , Nobuyuki Endo , Masaya Ito
发明人： Hiroaki Kaneko , Nobuyuki Endo , Masaya Ito
IPC分类号： C08B11/193 , C08B1/00 , C08B11/15 , C08B11/12 , A61K9/00
CPC分类号： A61L27/20 , A61L27/52 , A61L31/042 , A61L31/145 , C08B11/12 , C08L1/26
摘要： The invention is a cellulose derivative wherein some of the carboxyl groups of the cellulose derivative carboxymethylcellulose are replaced with —CO—NH—X—CO—Y—Z, and a hydrogel of the same. In the formula, X is a C1-10 divalent hydrocarbon group, Y is a divalent group derived from polyalkylene oxide having oxygen atoms at both ends, and Z is a C1-24 hydrocarbon group or —CO—R4, where R4 is a C1-23 hydrocarbon group. The hydrogel has excellent viscoelasticity and can be injected into prescribed sites with injecting devices such as syringes, and it can thus be utilized as a medical gel or adhesion barrier.
摘要翻译：本发明是纤维素衍生物羧甲基纤维素的一些羧基被-CO-NH-X-CO-Y-Z代替的纤维素衍生物及其水凝胶。在该式中，X是C 1-10二价烃基，Y是衍生自在两端具有氧原子的聚环氧烷烃，Z是C1-24烃基或-CO-R4的二价基团，其中R4是C1 -23烃基。水凝胶具有优异的粘弹性，并且可以用诸如注射器的注射装置注射到规定的位置，因此可以用作医用凝胶或粘附屏障。

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