利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

99 条记录 (耗时 0.024 秒)

    Network system, network control method, and signal sender/receiver
    81.
    发明授权
    Network system, network control method, and signal sender/receiver 失效
    网络系统，网络控制方式和信号发送/接收

    公开(公告)号：US06904467B1

    公开(公告)日：2005-06-07

    申请号：US09541980

    申请日：2000-04-03

    申请人： Shinichi Takemura

    发明人： Shinichi Takemura

    IPC分类号： G06F15/16 ,  G06F3/00 ,  G06F9/44 ,  G06F9/46 ,  G06F13/00 ,  H04L12/18 ,  H04L12/40 ,  H04L12/66 ,  H04L29/14

    CPC分类号： G06F9/542 ,  H04L67/10

    摘要： A network system connects with a number of individual processes that can mutually send and receive a broadcast message specified with no destination and a message specified with a specific process and that can change their states to parent or child processes. When a first process is a parent process and second through fourth processes are child processes, the four processes constitute a group, in which each of child processes stores the parent process, and the parent process stores each of child processes that store the parent process itself. When a new process that is in another group is connected to this group, the parent process exchanges a message with the new process for negotiation to determine either whether to be a parent process or to change to a child process.

    摘要翻译： 网络系统与多个单独的进程连接，这些进程可以相互发送和接收无目的地指定的广播消息以及指定具体进程的消息，并可将其状态更改为父进程或子进程。 当第一个进程是父进程，第二个到第四个进程是子进程时，这四个进程构成一个组，其中每个子进程都存储父进程，父进程存储存储父进程本身的每个子进程 。 当另一个组中的新进程连接到该组时，父进程与新进程交换消息以进行协商，以确定是否为父进程或更改为子进程。

    Variable valve mechanism of internal combustion engine
    82.
    发明授权
    Variable valve mechanism of internal combustion engine 有权
    内燃机变阀机构

    公开(公告)号：US06684833B2

    公开(公告)日：2004-02-03

    申请号：US10372975

    申请日：2003-02-26

    申请人： Katsuya Moteki ,  Shinichi Takemura ,  Yoshiaki Miyazato

    发明人： Katsuya Moteki ,  Shinichi Takemura ,  Yoshiaki Miyazato

    IPC分类号： F01L134

    CPC分类号： F01L13/0026 ,  F01L13/0021 ,  F01L2105/00

    摘要： A swing cam to actuate engine valves is rotatably disposed about a drive shaft. A first eccentric cam is tightly disposed on the drive shaft. A ring-link is rotatably disposed on the first eccentric cam. A second eccentric cam is tightly disposed on a control shaft which rotates to a given angular position in accordance with an operation condition of an associated internal combustion engine. A rocker arm is rotatably disposed on the second eccentric cam. A rod-link extends between the rocker arm and the swing cam. A first connecting pin pivotally connects a first arm portion of the rocker arm with the ring-link. A second connecting pin pivotally connects a second arm portion of the rocker arm with an end of the rod-link. A third connecting pin pivotally connects the other end of the rod-link with the swing cam. The first connecting pin is fixed to either one of the first arm portion of the rocker arm and the ring-link.

    摘要翻译： 驱动发动机气门的摆动凸轮围绕驱动轴可旋转地设置。 第一偏心凸轮紧紧地设置在驱动轴上。 环形连杆可旋转地设置在第一偏心凸轮上。 第二偏心凸轮紧紧地设置在控制轴上，该控制轴根据相关联的内燃机的操作状态旋转到给定的角度位置。 摇臂可旋转地设置在第二偏心凸轮上。 杆连杆在摇臂和摆动凸轮之间延伸。 第一连接销将摇臂的第一臂部与环形连杆枢转地连接。 第二连接销将摇臂的第二臂部分与杆连杆的端部枢转地连接。 第三连接销将杆连杆的另一端与摆动凸轮枢转连接。 第一连接销固定在摇臂的第一臂部和环形连杆中的任一个上。

    Method for producing carbon fiber, carbon fiber, prepreg, and molded article from fiber-reinforced composite material
    83.
    发明授权
    Method for producing carbon fiber, carbon fiber, prepreg, and molded article from fiber-reinforced composite material 有权
    从纤维增强复合材料制造碳纤维，碳纤维，预浸料和模塑制品的方法

    公开(公告)号：US06171696B2

    公开(公告)日：2001-01-09

    申请号：US09316246

    申请日：1999-05-21

    申请人： Shinichi Takemura ,  Yoshio Soda ,  Hideyuki Ohno ,  Yutaka Arai ,  Tomohiro Nakanishi

    发明人： Shinichi Takemura ,  Yoshio Soda ,  Hideyuki Ohno ,  Yutaka Arai ,  Tomohiro Nakanishi

    IPC分类号： D01F9145

    CPC分类号： D01F9/15 ,  D01F9/145 ,  Y10T428/24994 ,  Y10T428/29 ,  Y10T428/2964 ,  Y10T428/298 ,  Y10T442/2008 ,  Y10T442/603

    摘要： The resent invention provides a carbon fiber which enables a molded article produced from a fiber-reinforced composite material using the carbon fiber to exhibit excellent flexibility and to be freed from defects such as bending. According to the method of the present invention the carbon fiber is produced by a two-stage infusibilizing process, namely carrying out a first-stage infusibilization of a pitch-based fiber, which is obtained from mesophase pitch having a softening point of 200 to 400° C. and a true density of 1.30 to 1.38 g/cm3, in a mixed gas atmosphere having a nitrogen dioxide concentration of 1 to 5% by volume and an oxygen concentration of 5 to 50% by volume, the balance being an inert gas or steam, at a temperature between 100 and 200° C. and then carrying out a second-stage infusibilization of the product of the first-stage infusibilization in a mixed gas atmosphere having a nitrogen dioxide concentration of 0.1 to 5% by volume and an oxygen concentration of 5 to 40% by volume, the balance being an inert gas or a mixture of the inert gas and steam, at a temperature between 200 and 350° C.

    摘要翻译： 本发明提供了一种碳纤维，其使得使用碳纤维的纤维增强复合材料制成的模制品显示出优异的柔性并且不会产生诸如弯曲的缺陷。根据本发明的方法，碳纤维是 通过两阶段渗透法生产，即进行沥青基纤维的第一阶段熔融，其由软化点为200-400℃的中间相沥青获得，真密度为1.30-1.38g / cm3，在二氧化氮浓度为1〜5体积％，氧浓度为5〜50体积％，余量为惰性气体或蒸汽的混合气体气氛中，温度为100〜200℃ 然后在二氧化氮浓度为0.1〜5体积％，氧浓度为5〜40体积％的混合气体气氛中进行第一阶段生产的产品的第二阶段的混合， 在余量为惰性气体或惰性气体与蒸汽的混合物之间，温度为200-350℃。

    Variable valve actuator apparatus
    84.
    发明授权
    Variable valve actuator apparatus 有权
    可变阀致动器装置

    公开(公告)号：US6055949A

    公开(公告)日：2000-05-02

    申请号：US219774

    申请日：1998-12-23

    申请人： Makoto Nakamura ,  Seinosuke Hara ,  Yoshihiko Yamada ,  Keisuke Takeda ,  Shinichi Takemura

    发明人： Makoto Nakamura ,  Seinosuke Hara ,  Yoshihiko Yamada ,  Keisuke Takeda ,  Shinichi Takemura

    IPC分类号： F01L13/00

    CPC分类号： F01L13/0026 ,  F01L13/0021

    摘要： A variable valve actuation (VVA) apparatus for an internal combustion engine comprises a drive cam fixed to a drive shaft, a valve operating (VO) cam supported by the drive shaft for pivotal motion, and a motion transmitting mechanism interconnecting the drive cam and the VO cam. The VO cam having a cam surface that extends at least from a cam lift start point to a maximum cam lift point. The cam surface includes a first section providing a ramp section, a second section providing a positive acceleration section, and a third section providing a zero acceleration section that includes a situation where acceleration continuously vary within a predetermined infinitesimal window about zero.

    摘要翻译： 用于内燃机的可变气门致动装置（VVA）包括固定在驱动轴上的驱动凸轮，由驱动轴支承以枢转运动的气门操作（VO）凸轮以及将驱动凸轮和 VO凸轮。 该VO凸轮具有至少从凸轮升程起点延伸到最大凸轮升程点的凸轮表面。 凸轮表面包括提供斜坡部分的第一部分，提供正加速部分的第二部分和提供零加速度部分的第三部分，其包括加速度在大约零的预定无限小窗口内连续变化的情况。

    Variable valve actuation apparatus
    85.
    发明授权
    Variable valve actuation apparatus 有权
    可变气门致动装置

    公开(公告)号：US6041746A

    公开(公告)日：2000-03-28

    申请号：US208003

    申请日：1998-12-09

    申请人： Shinichi Takemura ,  Seinosuke Hara ,  Makoto Nakamura ,  Yoshihiko Yamada ,  Keisuke Takeda ,  Tetsuro Goto

    发明人： Shinichi Takemura ,  Seinosuke Hara ,  Makoto Nakamura ,  Yoshihiko Yamada ,  Keisuke Takeda ,  Tetsuro Goto

    IPC分类号： F01L13/00

    CPC分类号： F01L13/0021 ,  F01L13/0026 ,  F01L13/0063 ,  Y10T74/2102

    摘要： A variable valve actuation (VVA) apparatus comprises a supporting arm to support a pivot center of a rocker arm. The rocker arm operates a valve operating (VO) cam in response to operation of a drive cam on an engine driven drive shaft. The supporting arm is mounted for angular motion about an axis of rotation of the drive shaft to move the pivot center of the rocker arm along a circle about the drive shaft axis. The VO cam is mounted for pivot motion about the drive shaft axis. A supporting arm (SA) actuator is provided to position the pivot center of the rocker arm to any angular position to shift mode of operation of the VVA apparatus.

    摘要翻译： 可变气门致动（VVA）装置包括支撑臂以支撑摇臂的枢转中心。 响应于发动机驱动的驱动轴上的驱动凸轮的操作，摇臂操作阀操作（VO）凸轮。 支撑臂被安装成围绕驱动轴的旋转轴线进行角运动，以使摇臂的枢转中心沿着围绕驱动轴轴线的圆周移动。 VO凸轮被安装成围绕驱动轴轴线枢转运动。 提供支撑臂（SA）致动器以将摇臂的枢转中心定位到任何角度位置以移动VVA装置的操作模式。

    Screen for projection
    87.
    发明授权
    Screen for projection 失效
    投影屏幕

    公开(公告)号：US5040870A

    公开(公告)日：1991-08-20

    申请号：US593047

    申请日：1990-10-05

    申请人： Tetsuro Ohno ,  Kazumitsu Kawamura ,  Masahiro Ueda ,  Shinichi Takemura

    发明人： Tetsuro Ohno ,  Kazumitsu Kawamura ,  Masahiro Ueda ,  Shinichi Takemura

    IPC分类号： G02B1/04 ,  G03B21/62

    CPC分类号： G03B21/62 ,  G02B1/04

    摘要： A screen for projection comprising light-controlling or light-scattering film obtained by curinga composition comprising at least two monomers or oligomers which have a polymerizable carbon-carbon double bond and are capable of forming polymers different in refractive index, respectively;a composition comprising a compound having no polymerizable carbon-carbon double bond and at least one monomer or oligomer which has a polymerizable carbon-carbon double bond and is capable of forming a polymer having a refractive index different from that of said compound; ora composition comprising at least one monomer or oligomer which has a plurality of polymerizable carbon-carbon double bonds in the molecule and shows different refractive indexes before and after being polymerized,the curing being conducted by irradiation with light from a rod-like light source or line light source, or parallel rays of light or light from a point light source.When this screen for projection is used, a bright and moire-free picture image can be obtained.

    Video signal drop-out corrector circuit responsive to level of luminance component of the signal
    88.
    发明授权
    Video signal drop-out corrector circuit responsive to level of luminance component of the signal 失效

    公开(公告)号：US4893192A

    公开(公告)日：1990-01-09

    申请号：US169254

    申请日：1988-03-16

    申请人： Shinichi Takemura

    发明人： Shinichi Takemura

    摘要： A drop-out corrector circuit for video signals read from a recording medium such as a video disk or the like. Predetermined components, specifically envelope components, are detected in the high-frequency signal read from the disk including the video signal. The output level of the detection signal thus produced is compared with a reference level, and a drop-out detection signal is produced as the result of this comparison.