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19 条记录 (耗时 0.029 秒)

    Gas compression/expansion apparatus
    3.
    发明授权
    Gas compression/expansion apparatus 失效
    气体压缩/膨胀装置

    公开(公告)号：US5465579A

    公开(公告)日：1995-11-14

    申请号：US239415

    申请日：1994-05-06

    申请人： Fusao Terada ,  Takashi Nakazato ,  Rikio Tadano ,  Naohide Tanigawa ,  Tatuya Hirose ,  Kazuo Ikegami ,  Kiyoshi Fukushima

    发明人： Fusao Terada ,  Takashi Nakazato ,  Rikio Tadano ,  Naohide Tanigawa ,  Tatuya Hirose ,  Kazuo Ikegami ,  Kiyoshi Fukushima

    IPC分类号： F02G1/043 ,  F04B39/04 ,  F25B9/14 ,  F25B9/00

    CPC分类号： F04B39/041 ,  F02G1/043 ,  F25B9/14 ,  F02G2243/02 ,  F02G2244/00 ,  F02G2270/45

    摘要： An apparatus for compressing/expanding a working gas (compression/expansion apparatus), including: a cylinder; a piston for compressing/expanding said working gas in a working space (front space) of said cylinder; a crank mechanism connected with a piston rod of said piston via an oil seal; a crank chamber for housing therein said crank mechanism and communicating with said cylinder via said oil seal, said apparatus comprising: a first tube allowing for a unidirectional flow of the working gas from said crank chamber to said front space in said cylinder, said first tube having therein an oil filter and a first check valve; and a second tube allowing for a unidirectional flow of the working gas from said front space to a second space (rear space) behind said piston in said cylinder, said second tube having therein a second check valve. In this construction a loop of the working gas is established for pumping the gas from the crank chamber to the rear space of the cylinder via the front space, and then back to the crank chamber via the oil seal between the cylinder and the crank chamber. The passage of the gas through the oil seal helps prevent the lubrication oil from infiltrating directly from the crank chamber into the cylinder along the piston rod.

    摘要翻译： 一种用于压缩/膨胀工作气体的装置（压缩/膨胀装置），包括：气缸; 用于在所述气缸的工作空间（前空间）中压缩/膨胀所述工作气体的活塞; 曲柄机构，其经由油封与所述活塞的活塞杆连接; 用于容纳其中的所述曲柄机构并经由所述油封与所述气缸连通的曲柄室，所述装置包括：允许所述工作气体从所述曲柄室单向流动到所述气缸中的所述前部空间的第一管，所述第一管 其中具有滤油器和第一止回阀; 以及允许所述工作气体从所述前部空间到所述气缸中的所述活塞后面的第二空间（后部空间）的单向流动的第二管，所述第二管中具有第二止回阀。 在这种结构中，建立了工作气体循环，用于经由前部空间将气体从曲柄室泵送到气缸的后部空间，然后经由气缸和曲柄室之间的油封将其返回到曲柄室。 气体通过油封的通道有助于防止润滑油沿着活塞杆从曲轴室直接渗透到气缸中。

    Data processing apparatus for producing in sequence pulses having variable width at output ports
    4.
    发明授权
    Data processing apparatus for producing in sequence pulses having variable width at output ports 失效
    用于生产具有输出端口可变宽度的序列脉冲的数据处理装置

    公开(公告)号：US5126944A

    公开(公告)日：1992-06-30

    申请号：US438750

    申请日：1989-11-17

    申请人： Hajime Sakuma ,  Yukio Maehashi ,  Kiyoshi Fukushima ,  Takashi Miyazaki ,  Hisaharu Oba

    发明人： Hajime Sakuma ,  Yukio Maehashi ,  Kiyoshi Fukushima ,  Takashi Miyazaki ,  Hisaharu Oba

    IPC分类号： F02D41/26 ,  G05B19/042

    CPC分类号： F02D41/263 ,  G05B19/042

    摘要： A CPU includes a program counter, an execution unit, and a program status word register. A pulse producing unit connected to the CPU includes a plurality of output terminals, a port selection register for designating at least one of the output terminals, and a system for generating a pulse start timing signal, a system responsive to the pulse start timing signal for bringing the designated output terminal into one of two bistable logic states. A counter counts a clock pulse signal and brings the selected output terminal into the other of the bistable logic states when the counter indicates a predetermined elapsed time. Another system responsive to the pulse start timing signal sends a signal to the CPU requesting a macro service operation. A system responsive to the request of the macro service operation suspends the program being executed, and a system performs the macro service operation, without saving the contents of the program counter and the program status word register into the data memory and while holding the contenst thereof as they are. The program being executed is resumed after the macro service operation has ben completed. The pulse producing unit may be coupled to a fuel injection device in an engine unit, and may have an input terminal for receiving a pulse request signal from the engine unit.

    One-chip microcomputer capable of internally producing ECC data
    6.
    发明授权
    One-chip microcomputer capable of internally producing ECC data 有权
    能够内部生成ECC数据的单片机

    公开(公告)号：US06604214B1

    公开(公告)日：2003-08-05

    申请号：US09286973

    申请日：1999-04-06

    申请人： Kiyoshi Fukushima

    发明人： Kiyoshi Fukushima

    IPC分类号： G06F1100

    CPC分类号： G06F11/1008

    摘要： In an one-chip microcomputer used in an automobile, error correction code data is added to corresponding user data, and then the resulting user data is stored into an EEPROM to correct an 1-bit error contained in this user data. The one-chip microcomputer is arranged by an electrically erasable memory for temporarily storing thereinto externally supplied user data and ECC (error correction code) data corresponding to the user data; a program storage memory for previously storing thereinto a program; and a CPU (central processing unit) for reading the program from the program storage memory so as to produce the ECC data based upon the externally supplied user data, and for sequentially correcting errors contained in the externally supplied user data by using the produced ECC data corresponding to the externally supplied user data.

    摘要翻译： 在用于汽车的单片微计算机中，将纠错码数据添加到相应的用户数据中，然后将所得到的用户数据存储到EEPROM中以校正该用户数据中包含的1位错误。 单片微计算机由电可擦除存储器布置，用于临时存储外部提供的用户数据和对应于用户数据的ECC（纠错码）数据; 用于预先存储程序的程序存储存储器; 以及CPU（中央处理单元），用于从程序存储存储器读取程序，以便根据外部提供的用户数据产生ECC数据，并且通过使用所产生的ECC数据顺序校正外部提供的用户数据中包含的错误 对应于外部提供的用户数据。

    Microcomputer having test circuit for A/D converter
    7.
    发明授权
    Microcomputer having test circuit for A/D converter 失效
    微电脑具有A / D转换器的测试电路

    公开(公告)号：US5389926A

    公开(公告)日：1995-02-14

    申请号：US92360

    申请日：1993-07-15

    申请人： Kiyoshi Fukushima

    发明人： Kiyoshi Fukushima

    IPC分类号： G06F3/05 ,  G06F15/78 ,  H03M1/10 ,  H03M1/12

    CPC分类号： G06F3/05 ,  H03M1/1071 ,  H03M1/12

    摘要： Disclosed herein is a microcomputer having a test circuit for an A/D converter of a C/R type. This converter includes a resistor circuit having a plurality of resistors connected in series between reference potential points to generate a changeable reference voltage and a capacitor circuit having a plurality of capacitors for storing electrical charges relative to an analog input voltage and to the changeable reference voltage, and the test circuit is coupled to the resistor circuit and the capacitor circuit and further to first and second terminals and activated in a test mode to transfer the changeable reference voltage to the first terminal and another reference voltage, which is produced outside the microcomputer, to the capacitor circuit.

    摘要翻译： 这里公开了具有用于C / R型的A / D转换器的测试电路的微型计算机。 该转换器包括具有串联连接在参考电位点之间的多个电阻器以产生可变参考电压的电阻器电路，以及具有用于存储相对于模拟输入电压和可变参考电压的电荷的多个电容器的电容器电路， 并且测试电路耦合到电阻器电路和电容器电路，并且进一步耦合到第一和第二端子并且在测试模式下被激活以将可变参考电压传送到第一端子，并将另外的在微计算机外部产生的参考电压传送到 电容电路。

    Mould assembly for foam moulding of plastic materials
    9.
    发明授权
    Mould assembly for foam moulding of plastic materials 失效
    用于塑料材料发泡成型的模具组件

    公开(公告)号：US4153231A

    公开(公告)日：1979-05-08

    申请号：US848321

    申请日：1977-11-03

    申请人： Akifumi Hayakawa ,  Akira Aiba ,  Eiki Orihara ,  Kiyoshi Fukushima

    发明人： Akifumi Hayakawa ,  Akira Aiba ,  Eiki Orihara ,  Kiyoshi Fukushima

    IPC分类号： B29C44/10 ,  B29D27/00

    CPC分类号： B29C44/586 ,  B29C44/105 ,  Y10S264/83

    摘要： Mould assembly for foam moulding of plastic materials, which comprises stationary and movable dies and an auxiliary die plate device between the stationary and movable dies. A gas passage is formed for introducing pressurized inert gas into the mould cavity. The auxiliary die device comprises separated inner and outer auxiliary dies both being spring biased toward the stationary die. O-ring seals are disposed between the opposite surfaces of the outer auxiliary die and the stationary and movable dies.

    摘要翻译： 用于塑料材料的泡沫塑模的模具组件，其包括固定和可移动模具以及在固定和可动模具之间的辅助模板装置。 形成用于将加压的惰性气体引入模腔中的气体通道。 辅助模具装置包括被分离的内部和外部辅助模具，其被弹性偏压到固定模具。 O形环密封件设置在外辅助模具和固定和可移动模具的相对表面之间。

    Injection foam molding process
    10.
    发明授权
    Injection foam molding process 失效
    注塑成型工艺

    公开(公告)号：US4133858A

    公开(公告)日：1979-01-09

    申请号：US860317

    申请日：1977-12-14

    申请人： Akifumi Hayakawa ,  Akira Aiba ,  Eiki Orihara ,  Kiyoshi Fukushima

    发明人： Akifumi Hayakawa ,  Akira Aiba ,  Eiki Orihara ,  Kiyoshi Fukushima

    IPC分类号： B29C43/00 ,  B29C44/08 ,  B29C44/10 ,  B29C44/58 ,  B29C45/00 ,  B29D27/00

    CPC分类号： B29C44/3415 ,  B29C44/083 ,  B29C44/105 ,  B29C44/586 ,  Y10S264/05 ,  Y10S264/83

    摘要： This invention relates to an improved injection foam molding method in which a foamable mixture of molten synthetic polymer resin and a chemical blowing agent in unfoamed condition is injected into a gas-pressurized expandable mold having a mold section movable for expanding the mold cavity to a position in which the surface of that section is in registry to the surface of another mold section, in which process the mold is filled under conditions resisting foaming of the material prior to filling of the mold and a novel controlled time sequence effective to form a fine mold crease line is employed in releasing the gas pressure and expanding the mold to allow foaming of the mixture into conformity with the mold surface.

    摘要翻译： 本发明涉及一种改进的注射发泡成型方法，其中熔融合成聚合物树脂和未发泡状态的化学发泡剂的可发泡混合物被注入到具有可移动的模具部分的气体加压可膨胀模具中，以将模具腔扩展到位置 其中该部分的表面与另一个模具部分的表面对准，在该过程中，模具在填充模具之前在阻止材料发泡的条件下被填充，并且具有有效形成细模具的新颖的受控时间顺序 使用折痕线释放气体压力并使模具膨胀以允许混合物发泡与模具表面一致。