公开(公告)号：US4210942A

公开(公告)日：1980-07-01

申请号：US883155

申请日：1978-03-03

申请人： Hisashi Nakamura ,  Toshiyuki Akiyama ,  Akira Shibata ,  Yoichi Tokunaga

发明人： Hisashi Nakamura ,  Toshiyuki Akiyama ,  Akira Shibata ,  Yoichi Tokunaga

IPC分类号： H04N5/93 ,  G11B5/027 ,  G11B5/035 ,  H03G5/14 ,  G11B5/45 ,  G11B5/02

CPC分类号： G11B5/035 ,  H03G5/14

摘要： In a video signal play-back circuit connected so that a play-back signal from a magnetic head may be applied to an amplifier circuit through a resonance circuit which consists of an inductance element and a capacitance element, a resistor for adjusting the quality factor Q of the resonance circuit is connected between one terminal of the resonance circuit and one output terminal of the amplifier circuit, thereby to reduce thermal noises which develop from the Q adjusting resistor.

摘要翻译： 在连接使得来自磁头的回放信号可以通过由电感元件和电容元件构成的谐振电路施加到放大器电路的视频信号回放电路中，用于调节质量因子Q 谐振电路的一端与放大电路的一个输出端连接，从而减少由Q调整电阻产生的热噪声。

公开(公告)号：US20130340502A1

公开(公告)日：2013-12-26

申请号：US14003303

申请日：2012-03-07

申请人： Kaoru Maruta ,  Hisashi Nakamura ,  Soichiro Kato ,  Kunio Matsui ,  Akira Sase ,  Tsuyoshi Saura

发明人： Kaoru Maruta ,  Hisashi Nakamura ,  Soichiro Kato ,  Kunio Matsui ,  Akira Sase ,  Tsuyoshi Saura

IPC分类号： G01N33/28

CPC分类号： G01N33/28 ,  G01N33/2829

摘要： The fuel physical property determination method relating to the first aspect of the present invention includes: a test fuel flame-imaging step of obtaining imaging data by imaging flames formed by supplying a pre-mixed gas containing a test fuel and an oxidant agent, to a test tube in which an internal flow path thereof has a diameter set smaller than a flame-quenching distance at normal temperature; and a physical property determination step of determining a physical property of the test fuel by comparing the imaging data obtained in the test fuel flame-imaging step and imaging data obtained by imaging flames ignited by supplying a pre-mixed gas containing a standard-mixed fuel and an oxidant agent, to the test tube, the standard-mixed fuel having a known physical property.

摘要翻译： 关于本发明的第一方面的燃料物性决定方法包括：试验燃料火焰成像步骤，通过将含有试验燃料和氧化剂的预混合气体供给形成的火焰成像得到成像数据， 其内部流路的直径设定为小于常温下的熄火距离的试管; 以及物理特性确定步骤，通过比较在测试燃料火焰成像步骤中获得的成像数据和通过对包含标准混合燃料的预混合气体进行点燃的火焰成像获得的成像数据进行比较来确定测试燃料的物理性质 和氧化剂，所述试管具有已知物理特性的标准混合燃料。

公开(公告)号：US07884812B2

公开(公告)日：2011-02-08

申请号：US10644068

申请日：2003-08-20

申请人： Hisashi Nakamura ,  Tomohiko Fujii

发明人： Hisashi Nakamura ,  Tomohiko Fujii

IPC分类号： G09G5/00 ,  G06F3/038

CPC分类号： G03B21/26

摘要： Disclosed is a liquid crystal projector comprising operation means for operating a liquid crystal projector; means for previously registering a password; means for entering, in a case where the password is registered, a password when the power to the liquid crystal projector is turned on; and means for comparing the entered password with the registered password and making it possible to operate the liquid crystal projector by the operation means only when both the passwords coincide with each other.

摘要翻译： 公开了一种液晶投影仪，其包括用于操作液晶投影仪的操作装置; 用于以前注册密码的方法; 用于在对液晶投影仪的电源开启时输入密码登记的情况下的密码的装置; 以及用于将输入的密码与注册密码进行比较的装置，并且仅当两个密码彼此一致时才能通过操作装置操作液晶投影仪。

公开(公告)号：US20090244490A1

公开(公告)日：2009-10-01

申请号：US12412230

申请日：2009-03-26

申请人： Hisashi Nakamura

发明人： Hisashi Nakamura

IPC分类号： G03B21/20

CPC分类号： G03B21/2053 ,  H04M2250/54

摘要： A mobile projector apparatus includes a light source, a modulation unit modulating light of the light source using a picture signal, a projection lens magnifying and projecting the modulated light of the light source, a battery supplying electric power to the light source, an acceleration measuring unit measuring an acceleration applied to the mobile projector apparatus, a usage state detecting unit detecting whether or not the mobile projector apparatus is in an unused state, and an extinguishing unit extinguishing the light source based on outputs of the acceleration measuring unit and the usage state detecting unit.

摘要翻译： 一种移动式投影仪装置，包括：光源，使用图像信号调制光源的调制单元;投影透镜，其对所述光源的调制光进行放大和投影，向所述光源提供电力的电池;加速度测量 测量施加到移动式投影仪装置的加速度的单元，检测移动式投影仪装置是否处于未使用状态的使用状态检测单元，以及基于加速度测量单元的输出和使用状态来熄灭光源的灭火单元 检测单元。

公开(公告)号：US06694084B1

公开(公告)日：2004-02-17

申请号：US10049624

申请日：2002-02-22

申请人： Hisashi Nakamura

发明人： Hisashi Nakamura

IPC分类号： G02B600

CPC分类号： G02B6/4452 ,  G02B6/4457

摘要： A unit for handling the remainder of optical cables includes a cable supporting section and a connector for interface arranged at a central section of the cable supporting section. The cable supporting section includes a first area for holding previously the remainder of an optical cable during in-plant fabrication of the unit and a second area for holding the remainder of the other optical cable connecting through the connector to an end of the one optical cable held on the first area during field installation of optical cables. The connector is arranged at a boundary between the first and second areas.

摘要翻译： 用于处理其余光缆的单元包括电缆支撑部分和布置在电缆支撑部分的中心部分处的用于接口的连接器。 电缆支撑部分包括用于在工厂制造单元期间预先保持光缆的其余部分的第一区域和用于将通过连接器连接的另一光缆的剩余部分保持在一个光缆的端部的第二区域 在光缆现场安装期间在第一个区域举行。 连接器布置在第一和第二区域之间的边界处。

公开(公告)号：US06225702B1

公开(公告)日：2001-05-01

申请号：US09018342

申请日：1998-02-04

申请人： Hisashi Nakamura

发明人： Hisashi Nakamura

IPC分类号： H01L2352

CPC分类号： H01L23/50 ,  H01L23/49816 ,  H01L23/49838 ,  H01L2224/16 ,  H01L2224/17 ,  H05K1/0213 ,  H05K3/3436

摘要： A semiconductor device manufactured as a ball grid array, chip scale package, or other surface mounting package wherein shorting between a power supply terminal and a ground terminal can be prevented. At least one solder ball functioning as a signal electrode is disposed between a solder ball functioning as a power supply electrode and a solder ball functioning as a ground electrode on the mounting surface of the package.

摘要翻译： 制造为球栅阵列，芯片级封装或其他表面安装封装的半导体器件可以防止电源端子和接地端子之间的短路。 用作信号电极的至少一个焊球设置在用作电源电极的焊球和在封装的安装表面上用作接地电极的焊球之间。

公开(公告)号：US5673422A

公开(公告)日：1997-09-30

申请号：US376618

申请日：1995-01-23

申请人： Hiroyuki Kawai ,  Yoshitsugu Inoue ,  Hisashi Nakamura

发明人： Hiroyuki Kawai ,  Yoshitsugu Inoue ,  Hisashi Nakamura

IPC分类号： G09G5/00 ,  G06F12/08 ,  G06T1/20 ,  G06T3/00 ,  G06T11/00 ,  G06T15/10 ,  G09G5/39 ,  G09G5/393 ,  G11C11/401 ,  G06F15/76

CPC分类号： G06T1/20 ,  G09G5/393

摘要： A frame buffer memory includes a main memory of a DRAM, a cache memory of a SRAM, a first transfer bus for transferring data of 256 bits, for example, between the main memory and the cache memory, a pixel processing unit for carrying out a predetermined operational process according to data provided from the cache memory and externally applied data, a compare unit for comparing the data provided from the cache memory with externally applied data, a transfer bus for transferring data from the cache memory to the pixel processing unit and the compare unit, a transfer bus for transferring resultant data from the pixel processing unit to the cache memory, and a serial access memory for storing data read out from the main memory and providing the stored data serially to an outside world. According to the structure, an .alpha.-blend process, a raster operation, a Z compare process and the like required for graphics can be carried out at high speed with flexibility.

摘要翻译： 帧缓冲存储器包括DRAM的主存储器，SRAM的高速缓冲存储器，用于传送256位数据的第一传输总线，例如主存储器和高速缓冲存储器之间的像素处理单元，用于执行 根据从高速缓冲存储器提供的数据和外部应用数据的预定操作处理，用于将从高速缓存存储器提供的数据与外部应用数据进行比较的比较单元，用于将数据从高速缓冲存储器传送到像素处理单元的传输总线，以及 比较单元，用于将结果数据从像素处理单元传送到高速缓冲存储器的传送总线，以及用于存储从主存储器读出的数据的串行存取存储器，并将所存储的数据串行地提供给外部世界。 根据该结构，图形所需的alpha混合处理，光栅操作，Z比较处理等可以灵活地高速地进行。

公开(公告)号：US5513965A

公开(公告)日：1996-05-07

申请号：US445209

申请日：1995-05-18

申请人： Hisashi Nakamura ,  Kenichi Kubo ,  Jun Matsubara

发明人： Hisashi Nakamura ,  Kenichi Kubo ,  Jun Matsubara

IPC分类号： F02M41/14 ,  F02M39/00

CPC分类号： F02M41/1411

摘要： In an innercam system fuel injection pump, plungers 15 are provided in the direction of the radius of a rotating member 10 which rotates in synchronization with the engine. A cam ring 18, which regulates the movement of the plungers, is fixed in a housing 2. A first sleeve 25 for regulating the timing with which a cutoff port 22 opens and a second sleeve 26 for regulating the timing with which an intake port 21 opens are externally fitted on the rotating member 10 in such a manner that they can slide freely. The first sleeve 25 and the second sleeve 26 interlock with each other in a specific relationship and a timer mechanism 40, which is directly linked to the second sleeve 26, controls the quantity of rotation of the second sleeve 26. With this, stable injection timing control can be achieved.

摘要翻译： 在内胆系统燃料喷射泵中，柱塞15设置在与发动机同步旋转的旋转构件10的半径方向上。 调节柱塞运动的凸轮环18被固定在壳体2中。用于调节截止端口22打开的时机的第一套筒25和用于调节进气口21的定时的第二套筒26 开口以这样一种方式自由滑动地外装在旋转构件10上。 第一套筒25和第二套筒26以特定关系彼此互锁，并且直接连接到第二套筒26的定时器机构40控制第二套筒26的旋转量。由此，稳定的喷射正时 可以实现控制。

公开(公告)号：US5462032A

公开(公告)日：1995-10-31

申请号：US297842

申请日：1994-08-30

申请人： Hisashi Nakamura

发明人： Hisashi Nakamura

IPC分类号： F02D1/02 ,  F02B3/06 ,  F02D41/40 ,  F02D45/00 ,  F02M65/00 ,  F02M37/04

CPC分类号： F02D41/401 ,  F02B3/06 ,  F02D2200/063 ,  Y02T10/44

摘要： A fuel injection timing control device includes a lift sensor for detecting a lift amount of a needle valve of a fuel injection nozzle, rectangular wave conversion means for converting an output signal of the lift sensor to a rectangular wave with a predetermined threshold level, and ignition point calculating means for calculating a timing for actual fuel ignition on the basis of the converted rectangular wave in accordance with a driving condition of the internal combustion engine, wherein the fuel injection control is performed on the basis of the calculated ignition timing.

摘要翻译： 燃料喷射正时控制装置包括用于检测燃料喷射喷嘴的针阀的提升量的升降传感器，用于将升程传感器的输出信号转换为具有预定阈值水平的矩形波的矩形波转换装置，以及点火 点计算装置，用于根据内燃机的驱动条件基于转换的矩形波计算实际燃料点火的定时，其中基于计算出的点火正时进行燃料喷射控制。

公开(公告)号：US5426613A

公开(公告)日：1995-06-20

申请号：US972907

申请日：1992-11-06

申请人： Yasushi Takahashi ,  Hidetoshi Iwai ,  Satoshi Oguchi ,  Hisashi Nakamura ,  Hiroyuki Uchiyama ,  Toshitugu Takekuma ,  Shigetoshi Sakomura ,  Kazuyuki Miyazawa ,  Masamichi Ishihara ,  Ryoichi Hori ,  Takeshi Kizaki ,  Yoshihisa Koyama ,  Haruo Ii ,  Masaya Muranaka ,  Hidetomo Aoyagi ,  Hiromi Matsuura

发明人： Yasushi Takahashi ,  Hidetoshi Iwai ,  Satoshi Oguchi ,  Hisashi Nakamura ,  Hiroyuki Uchiyama ,  Toshitugu Takekuma ,  Shigetoshi Sakomura ,  Kazuyuki Miyazawa ,  Masamichi Ishihara ,  Ryoichi Hori ,  Takeshi Kizaki ,  Yoshihisa Koyama ,  Haruo Ii ,  Masaya Muranaka ,  Hidetomo Aoyagi ,  Hiromi Matsuura

IPC分类号： G11C5/00 ,  G11C5/02 ,  G11C7/10 ,  G11C11/4074 ,  G11C11/408 ,  G11C11/4096 ,  G11C29/00 ,  G11C29/02 ,  G11C29/46 ,  G11C29/50 ,  G11C7/00 ,  G11C8/00

CPC分类号： G11C29/027 ,  G11C11/4074 ,  G11C11/4082 ,  G11C11/4096 ,  G11C29/02 ,  G11C29/46 ,  G11C29/50 ,  G11C29/50012 ,  G11C5/00 ,  G11C5/025 ,  G11C7/1045 ,  G11C11/401 ,  G11C2029/5006 ,  G11C29/78

摘要： A semiconductor memory device is provided which includes a substrate arrangement which is suitable for forming a large number of types of DRAMs having different package specifications, different bit structure and different operating modes. In conjunction with this, the bonding pads are arranged at optimum locations for accommodating the different package types. Various layout arrangements are also provided to minimize space and to improve access time. Additional features are provided, including improved output buffer circuitry, protection circuitry and testing methods to facilitate operation of the semiconductor memory device.

摘要翻译： 提供了一种半导体存储器件，其包括适于形成具有不同封装规格，不同位结构和不同工作模式的大量类型的DRAM的衬底布置。 结合这些，接合垫被布置在适于不同包装类型的最佳位置处。 还提供了各种布局布置以最小化空间并改善访问时间。 提供了额外的功能，包括改进的输出缓冲器电路，保护电路和测试方法以便于半导体存储器件的操作。