公开(公告)号：US06388938B2

公开(公告)日：2002-05-14

申请号：US09812362

申请日：2001-03-20

申请人： Takao Nakajima ,  Makoto Segawa

发明人： Takao Nakajima ,  Makoto Segawa

IPC分类号： G11C800

CPC分类号： G11C7/1057 ,  G11C7/1006 ,  G11C7/1051

摘要： There is provided a semiconductor memory device capable of preventing the deterioration of access characteristics between output signal lines. The semiconductor memory device comprises: first and second cell arrays, each of which has the same number of memory cells; first through (2n−1)-th (n≧1) output selection control circuits; first through (2n−1)-th output transistor circuits which are provided so as to correspond to the first through (2n−1)-th output selection control circuits, and each of which receives the output of a corresponding one of the output transistor circuits; and first through (4n−2)-th output signal lines, each of the first and second cell arrays being divided into k (k≧2) first through k-th section parts, each of which has 2n−1 first through (2n−1)-th output parts and at least one auxiliary input/output part, the i-th (i=1, . . . , n−1) output selection control part receiving the output of the (2i−1)-th input/output part of each of the first through k-th section parts of the first cell array via the (2i−1)-th output signal line and receiving the output of the 2i-th input/output part of each of the first through k-th section parts of the first cell array via the 2i-th output signal line, the n-th output selection control part receiving the output of the (2n−1)-th input/output part of each of the first through k-th section parts of the first cell array via the (2n−1)-th output signal line and receiving the output of the auxiliary input/output part of each of the section parts of the first cell array via the 2n-th output signal line, and the (n+i)-th (i=1, . . . , n−1) output control circuit receiving the output of the (2i−1)-th input/output part of each of the first through k-th section parts of the second cell array via the (2n+2i−1)-th output signal line and receiving the output of the 2i-th input/output part of each of the first through k-th section parts of the second cell array via the (2n+2i)-th output signal line.

公开(公告)号：US5661429A

公开(公告)日：1997-08-26

申请号：US423613

申请日：1995-04-17

申请人： Takao Nakajima ,  Takayuki Harima ,  Makoto Segawa

发明人： Takao Nakajima ,  Takayuki Harima ,  Makoto Segawa

IPC分类号： H01L27/06 ,  H01L21/8249 ,  H03K19/013 ,  H03K19/08 ,  H03K19/0944 ,  H03K19/02 ,  H03K17/16 ,  H03K17/60

CPC分类号： H03K19/0136 ,  H03K19/09448

摘要： A BiCMOS circuit includes a CMOS circuit for inverting data applied to an input terminal and a first bipolar transistor, having a base connected to an output point of this CMOS circuit, a collector connected to a power supply voltage and an emitter connected to an output terminal, for charging the output terminal. The BiCMOS circuit also includes a second bipolar transistor, having a collector connected to the output terminal, for discharging the output terminal, a first MOS transistor of a first conductivity type connected in parallel between the base and the collector of the second bipolar transistor and a second MOS transistor of the first conductivity type connected in series with the first MOS transistor and having a gate connected to an output point of the CMOS circuit. The Bi-CMOS circuit further includes a third MOS transistor of the first conductivity type connected between the input terminal and the gate of the first MOS transistor of the first conductivity type and having a gate receiving a first reference voltage, and a fourth MOS transistor of a second conductivity type connected between the first reference voltage and the gate of the first MOS transistor. A large variation width of an output voltage can be ensured, and hence the Bi-CMOS circuit normally operates even at a low voltage without any deterioration in terms of delay time.

摘要翻译： BiCMOS电路包括用于将施加到输入端子的数据反相的CMOS电路和具有连接到该CMOS电路的输出点的基极，连接到电源电压的集电极和连接到输出端子的发射极的第一双极晶体管 ，用于对输出端子充电。 BiCMOS电路还包括第二双极晶体管，其具有连接到输出端子的集电极，用于对输出端子进行放电，第一导电类型的第一MOS晶体管并联连接在第二双极晶体管的基极和集电极之间， 所述第一导电类型的第二MOS晶体管与所述第一MOS晶体管串联连接，并且具有连接到所述CMOS电路的输出点的栅极。 Bi-CMOS电路还包括连接在第一导电类型的第一MOS晶体管的输入端和栅极之间的第一导电类型的第三MOS晶体管，并具有接收第一参考电压的栅极，以及第四MOS晶体管 连接在第一参考电压和第一MOS晶体管的栅极之间的第二导电类型。 可以确保输出电压的大的变化幅度，因此即使在低电压下，Bi-CMOS电路也能正常工作，而且延迟时间方面没有任何劣化。

公开(公告)号：US09116111B2

公开(公告)日：2015-08-25

申请号：US14123234

申请日：2012-07-11

申请人： Takao Nakajima ,  Yasufumi Asao

发明人： Takao Nakajima ,  Yasufumi Asao

IPC分类号： G01B11/02 ,  G01N29/24 ,  G01H9/00 ,  G01N21/17 ,  A61B5/00

CPC分类号： G01N29/2418 ,  A61B5/0095 ,  G01H9/00 ,  G01H9/002 ,  G01N21/1702

摘要： There is used an acoustic signal receiving apparatus including a wavelength-tunable light source for irradiating measurement light, a controller for controlling a wavelength of the measurement light, a Fabry-Perot probe having a first mirror on a side where the measurement light enters, a second mirror on a side where an elastic wave from an object enters, and a spacer film positioned between the first and second mirrors and deforms in response to the elastic wave, an array photosensor for detecting a reflected light amount of the measurement light by the Fabry-Perot probe, and a signal processor for acquiring an intensity of the incident elastic wave based on a change in the reflected light amount. The controller sweeps the wavelength of the measurement light, and the signal processor determines the wavelength based on the reflected light amount at each wavelength subjected to the sweep.

摘要翻译： 使用包括用于照射测量光的波长可调光源的声信号接收装置，用于控制测量光的波长的控制器，在测量光进入的一侧具有第一反射镜的法布里 - 珀罗探头， 来自物体的弹性波的一侧的第二反射镜和位于第一和第二反射镜之间并且响应于弹性波而变形的间隔膜，用于通过法布里检测测量光的反射光量的阵列光电传感器 -Perot探针和用于基于反射光量的变化获取入射弹性波的强度的信号处理器。 控制器扫描测量光的波长，并且信号处理器基于经受扫描的每个波长处的反射光量确定波长。

公开(公告)号：US08335448B2

公开(公告)日：2012-12-18

申请号：US12695337

申请日：2010-01-28

申请人： Takao Nakajima

发明人： Takao Nakajima

IPC分类号： G03G15/20

CPC分类号： G03G15/657 ,  G03G15/2028 ,  G03G2215/00413 ,  G03G2215/00945

摘要： An image forming apparatus includes a transfer unit configured to transfer a toner image to a sheet, a fixing unit configured to fix the toner image transferred to the sheet on the sheet, a conveyance unit disposed between the transfer unit and the fixing unit to convey the sheet, a moving unit configured to move the conveyance unit, and a control unit configured to controls the moving unit to move the conveyance unit so that a speed of a leading edge of the sheet conveyed from the transfer unit to the fixing unit is reduced, when the leading edge of the sheet reaches the fixing unit.

摘要翻译： 图像形成装置包括被配置为将调色剂图像转印到片材的转印单元，被配置为将转印到片材上的调色剂图像固定在片材上的定影单元，设置在转印单元和定影单元之间的输送单元， 移动单元，其构造成移动所述输送单元;以及控制单元，其被配置为控制所述移动单元移动所述输送单元，使得从所述转印单元传送到所述定影单元的所述纸张的前端的速度减小， 当纸张的前缘到达定影单元时。

公开(公告)号：US20120207522A1

公开(公告)日：2012-08-16

申请号：US13371261

申请日：2012-02-10

申请人： Takao Nakajima

发明人： Takao Nakajima

IPC分类号： G03G15/20

CPC分类号： G03G15/161 ,  G03G15/1605 ,  G03G2215/0141

摘要： An area in which a sheet member and an intermediate transfer belt are in contact with each other is provided between an intersection between a guide surface of the second guide portion configured to guide a recording material toward the intermediate transfer belt and the intermediate transfer belt and a nip portion.

摘要翻译： 其中片状部件和中间转印带彼此接触的区域设置在构造成将记录材料向中间转印带引导的第二引导部分的引导表面与中间转印带之间的相交处和 压区部分。

公开(公告)号：US08069368B2

公开(公告)日：2011-11-29

申请号：US12434800

申请日：2009-05-04

申请人： Keisuke Hatasaki ,  Takao Nakajima

发明人： Keisuke Hatasaki ,  Takao Nakajima

IPC分类号： G06F11/00

CPC分类号： G06F11/2028 ,  G06F11/2025

摘要： When a primary server executing a task fails in a computer system where a plurality of servers are connected to an external disk device via a network and the servers boot an operation system from the external disk device, task processing is taken over from the primary server to a server that is not executing a task in accordance with the following method. The method for taking over a task includes the steps of detecting that the primary server fails; searching the computer system for a server that has the same hardware configuration as that of the primary server and that is not running a task; enabling the server, searched for as a result of the search, to access the external disk device; and booting the server from the external disk device.

摘要翻译： 当执行任务的主服务器在多个服务器经由网络连接到外部磁盘设备的计算机系统中失败并且服务器从外部磁盘设备引导操作系统时，从主服务器接管任务处理 不按照以下方法执行任务的服务器。 接管任务的方法包括检测主服务器发生故障的步骤; 在计算机系统中搜索具有与主服务器相同的硬件配置并且不运行任务的服务器; 启用作为搜索结果搜索的服务器来访问外部磁盘设备; 并从外部磁盘设备引导服务器。

公开(公告)号：US20110239766A1

公开(公告)日：2011-10-06

申请号：US13132998

申请日：2009-12-10

申请人： Takao Nakajima ,  Kazuhiko Fukutani ,  Yasufumi Asao

发明人： Takao Nakajima ,  Kazuhiko Fukutani ,  Yasufumi Asao

IPC分类号： G01H17/00

CPC分类号： A61B5/0095 ,  A61B5/0073 ,  G01N21/1702 ,  G01N2021/1706

摘要： A photoacoustic imaging apparatus performs imaging of an optical absorber. The photoacoustic imaging apparatus includes a light source, a detector configured to detect an acoustic wave generated from the optical absorber that has absorbed energy of light emitted from the light source, and a signal processing unit configured to form an image of the optical absorber. The signal processing unit stores information indicating whether a rate of change in pressure of the acoustic wave detected by the detector is positive or negative before performing a waveform process on the acoustic wave.

摘要翻译： 光声成像装置执行光吸收体的成像。 光声成像装置包括光源，检测器，其被配置为检测从吸收器产生的吸收了从光源发射的光的能量的声波;以及信号处理单元，被配置为形成光吸收体的图像。 信号处理单元存储指示在对声波执行波形处理之前，检测器检测到的声波的压力变化是正还是负的信息。

公开(公告)号：US20110172513A1

公开(公告)日：2011-07-14

申请号：US13063703

申请日：2009-11-09

申请人： Takao Nakajima ,  Kazuhiko Fukutani

发明人： Takao Nakajima ,  Kazuhiko Fukutani

IPC分类号： A61B5/05

CPC分类号： G01N21/1702 ,  A61B5/0059 ,  A61B5/0095 ,  A61B5/02007 ,  G01N2201/0662

摘要： The biological information imaging apparatus includes an acoustic wave detector 107 that detects an acoustic wave that is generated from a light absorber 105 and converts it to a first electrical signal; a photo-detector 110 that detects intensities of the light corresponding to a plurality of propagation distances of the light which propagates through the specimen 110 and converts it to a second electrical signal; a signal processing apparatus 111 that derives an average effective attenuation coefficient μeff of the specimen 110 based on the second electrical signal and derives an optical absorption coefficient μa of the specimen 110 based on the first electrical signal and the average effective attenuation coefficient μeff; and an image constructing apparatus 111 that constructs an image of the distribution of the optical absorption coefficient μa based on the distribution of the optical absorption coefficient μa.

摘要翻译： 生物信息成像装置包括声波检测器107，其检测从光吸收体105产生的声波并将其转换为第一电信号; 光检测器110，其检测与通过样本110传播的光的多个传播距离相对应的光的强度，并将其转换为第二电信号; 信号处理装置111，其基于第二电信号导出样本110的平均有效衰减系数μeff，并根据第一电信号和平均有效衰减系数μeff导出样本110的光吸收系数μa; 以及基于光吸收系数μa的分布构建光吸收系数μa的分布的图像的图像构造装置111。

公开(公告)号：US07966386B2

公开(公告)日：2011-06-21

申请号：US12501824

申请日：2009-07-13

申请人： Takao Nakajima ,  Yoshifumi Takamoto ,  Kouji Masuda ,  Keisuke Hatasaki

发明人： Takao Nakajima ,  Yoshifumi Takamoto ,  Kouji Masuda ,  Keisuke Hatasaki

IPC分类号： G06F15/16

CPC分类号： H04L67/1097 ,  G06F3/0601 ,  G06F9/4416 ,  G06F2003/0697 ,  G06Q10/06 ,  H04L41/00 ,  H04L67/34

摘要： A computer system having computers executing programs, a management computer managing said computers, and a storage system which can be accessed from said computers via a network, wherein said management computer includes: a storage unit for storing network identity information of said network which is allocated to said computers, application identity information indicating said programs, and area identity information indicating areas in said storage system in which said programs are stored, said network identity information and said area identity information being related to said application identity information, a control unit for sending to said computers said network identity information and said area identity information corresponding to said application identity information, in order to boot programs indicated by said application identity information, in response to entry of a boot request including said application identity information.

摘要翻译： 具有计算机执行程序的计算机系统，管理所述计算机的管理计算机以及可经由网络从所述计算机访问的存储系统，其中所述管理计算机包括：存储单元，用于存储所分配的所述网络的网络身份信息 指示所述程序的应用程序标识信息和指示存储所述程序的所述存储系统中的区域的区域标识信息，所述网络身份信息和所述区域身份信息与所述应用程序身份信息相关，控制单元，用于发送 对于所述计算机，响应于包括所述应用程序身份信息的引导请求的输入，显示与所述应用程序身份信息相对应的所述网络身份信息和所述区域身份信息，以便引导由所述应用程序身份信息指示的程序。

公开(公告)号：US07941511B2

公开(公告)日：2011-05-10

申请号：US12585314

申请日：2009-09-11

申请人： Yoshifumi Takamoto ,  Takao Nakajima ,  Naoki Utsunomiya

发明人： Yoshifumi Takamoto ,  Takao Nakajima ,  Naoki Utsunomiya

IPC分类号： G06F15/177 ,  G06F15/173 ,  G06F11/00

CPC分类号： H04L67/1097 ,  H04L69/40

摘要： A computer system formerly handles a service that is quickly reproduced with another computer system to resume the service immediately. The association relations between services run by a primary site (1) and primary site servers (13), between the primary site servers (13) and a primary site storage system (15), and between the storage system (15) of the primary site (1) and a storage system (25) of a secondary site (2) are collected. The collected association relations are copied as configuration information from the storage system (15) of the primary site (1) to the secondary site (2). On the secondary site (2), based on the copied configuration information, services of the primary site (1) are assigned to servers (23) of the secondary site (2), and the secondary site servers (23) are associated with the storage system (25) of the secondary site (2) to reproduce the primary site (1) thereon.

摘要翻译： 计算机系统以前处理与另一计算机系统快速再现的服务，以立即恢复服务。 主站点（1）和主站点服务器（13），主站点服务器（13）和主站点存储系统（15）之间以及主站点（13）的存储系统（15）之间的关联关系 收集站点（1）和辅助站点（2）的存储系统（25）。 所收集的关联关系作为配置信息从主站点（1）的存储系统（15）复制到辅助站点（2）。 在次要站点（2）上，基于复制的配置信息，将主站点（1）的服务分配给辅助站点（2）的服务器（23），次站点服务器（23）与 （2）的存储系统（25）以再现其上的主要位置（1）。