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145 条记录 (耗时 0.029 秒)

    Lubricant for refrigerators using ammonia refrigerant
    23.
    发明授权
    Lubricant for refrigerators using ammonia refrigerant 有权
    使用氨制冷剂的冰箱的润滑剂

    公开(公告)号：US06335311B1

    公开(公告)日：2002-01-01

    申请号：US09508961

    申请日：2000-03-20

    申请人： Masato Namiki ,  Goro Yamamoto ,  Takashi Kaimai ,  Hitoshi Takahashi

    发明人： Masato Namiki ,  Goro Yamamoto ,  Takashi Kaimai ,  Hitoshi Takahashi

    IPC分类号： C10M14526

    CPC分类号： C10M171/008 ,  C10M107/34 ,  C10M2201/00 ,  C10M2201/061 ,  C10M2201/16 ,  C10M2201/18 ,  C10M2209/107 ,  C10N2220/02 ,  C10N2240/00 ,  C10N2240/22 ,  C10N2240/30 ,  C10N2240/50 ,  C10N2240/52 ,  C10N2240/54 ,  C10N2240/56 ,  C10N2240/58 ,  C10N2240/60 ,  C10N2240/66

    摘要： To provide a polyalkylene glycol-based refrigerant oil for refrigerators using ammonia as a refrigerant. The present invention provides a lubricant for refrigerators using ammonia refrigerant, comprising polyethers selected from the group consisting of a polyether represented by the following general formula (1) X—{—O—(AO)n—H}p  (1) (wherein X is a residue of a monool or polyol from which a hydroxyl group is eliminated; (AO)n is a polyoxyalkylene group formed by copolymerization of EO and an AO having 3 or more carbon atoms; n is 2 or more; and p is a valence of X) and having 50% or more of secondary hydroxyl groups among the hydroxyl groups located at the terminal of the structure based on the total hydroxyl groups, or a polyether represented by the following general formula (2) X—{—O—(AO1)a—(AO2)b—H}p  (2) (wherein X is a residue of a monool or polyol from which a hydroxyl group is eliminated; (AO1)n is a polyoxyalkylene group formed by copolymerization of ethylene oxide and propylene oxide and/or butylene oxide; AO2 is an oxyalkylene group having 3 or more carbon atoms; a is 2 or more; b is 1 or more; and p is a valence of X).

    摘要翻译： 提供一种使用氨作为制冷剂的制冷剂的聚亚烷基二醇系冷冻机油。本发明提供一种使用氨制冷剂的制冷机的润滑剂，其包含选自下述通式（1）表示的聚醚的聚醚（其中， X是除去羟基的一元醇或多元醇的残基;（AO）n是通过EO和具有3个或更多个碳原子的AO的共聚形成的聚氧化烯基; n是2以上; p是 X的化合价），并且在基于全部羟基的结构的末端的羟基中具有50％以上的仲羟基，或由以下通式（2）表示的聚醚（其中X为残基 的一元醇或多元醇，其中羟基被除去;（AO1）n是通过环氧乙烷和环氧丙烷和/或环氧丁烷的共聚形成的聚氧化烯基团; AO2是氧化烯 具有3个以上碳原子的基团; a是2以上; b为1以上; 并且p是X的化合价）。

    Gasoline direct-injection engine
    25.
    发明授权
    Gasoline direct-injection engine 失效
    汽油直喷发动机

    公开(公告)号：US6095114A

    公开(公告)日：2000-08-01

    申请号：US304993

    申请日：1999-05-04

    申请人： Kaoru Horie ,  Masaki Takayama ,  Hitoshi Takahashi ,  Hiromi Matsuura ,  Susumu Nakajima ,  Naoaki Takeda ,  Mitsuharu Imaseki

    发明人： Kaoru Horie ,  Masaki Takayama ,  Hitoshi Takahashi ,  Hiromi Matsuura ,  Susumu Nakajima ,  Naoaki Takeda ,  Mitsuharu Imaseki

    IPC分类号： F02B17/00 ,  F02B23/10 ,  F02B75/12 ,  F02F1/42 ,  F02F3/00 ,  F02F3/26 ,  F02M61/14 ,  F02R17/00

    CPC分类号： F02B23/101 ,  F02F1/4214 ,  F02B2023/102 ,  F02B2023/108 ,  F02B2075/125 ,  Y02T10/123 ,  Y02T10/125 ,  Y02T10/146

    摘要： A gasoline direct-injection engine includes a cavity provided in a top portion of a piston and constituting a portion of a combustion chamber defined between a cylinder head and the top portion of the piston, a fuel injection valve mounted in the cylinder head for injecting gasoline directly into the combustion chamber, and a spark plug also mounted in the cylinder head to face the combustion chamber. In this gasoline direct-injection engine, the fuel injection valve facing a substantially central portion of a ceiling surface of the combustion chamber is mounted in the cylinder head to have an axis substantially parallel to an axis of the piston, and the cavity provided in the top portion of the piston and disposed below the fuel injection valve and the spark plug is defined so that it is deeper in an area corresponding to the spark plug than in an area corresponding to the fuel injection valve. Thus, it is possible to achieve a stable lean laminar burn in wide ranges of rotational speed and load of the engine, thereby providing an improvement in fuel consumption and an enhancement in nature of an exhaust gas.

    摘要翻译： 汽油直喷发动机包括设置在活塞的顶部并构成燃烧室的一部分的空腔，所述燃烧室限定在气缸盖和活塞的顶部之间，燃料喷射阀安装在用于喷射汽油的气缸盖中 直接进入燃烧室，以及还安装在气缸盖中以面向燃烧室的火花塞。 在该汽油直喷发动机中，燃料喷射阀面对燃烧室顶面的大致中央部分安装在气缸盖中，具有基本上平行于活塞轴线的轴线， 活塞的顶部并且设置在燃料喷射阀下方，并且火花塞被限定为使得其在对应于火花塞的区域中比在对应于燃料喷射阀的区域更深。 因此，可以在发动机的转速和负载的宽范围内实现稳定的薄层层状燃烧，从而提供燃料消耗的改善和排气性质的提高。

    Internal combustion engine
    26.
    发明授权
    Internal combustion engine 失效
    内燃机

    公开(公告)号：US5558060A

    公开(公告)日：1996-09-24

    申请号：US314429

    申请日：1994-09-28

    申请人： Kaoru Horie ,  Hitoshi Takahashi ,  Atsushi Umemoto

    发明人： Kaoru Horie ,  Hitoshi Takahashi ,  Atsushi Umemoto

    IPC分类号： F01L1/08 ,  F01L1/26 ,  F01L13/00 ,  F02B31/02 ,  F02D13/02 ,  F02D41/34 ,  F02M69/00 ,  F02M69/04 ,  F02B31/00

    CPC分类号： F01L1/267 ,  F02D41/345 ,  Y02T10/44

    摘要： An internal combustion engine includes a valve operating device operatively connected to a pair of intake valves and capable of opening and closing one of the intake valves in accordance with the operating condition of the engine and opening and closing the other intake valve in a small lift amount, thereby producing a deflection of the intake air drawn into the combustion chamber, and a fuel injection valve for injecting a fuel toward the pair of intake valve bores that are independently opened and closed by the intake valves, respectively. The timing of the opening and closing of the intake valve that is opened and closed only in the small lift amount is set at a time point such that the lift amount is maximized in the first half of the intake stroke of the piston. This promotes the atomization of the fuel which is being drawn in with the intake air by the opening of the intake valve opened and closed in the small lift amount, and to enhance the combustibility in the combustion chamber.

    摘要翻译： 内燃机包括可操作地连接到一对进气门并且能够根据发动机的运行状态来打开和关闭一个进气门的气门操作装置，并以小提升量打开和关闭另一个进气门 从而产生吸入燃烧室的进气的偏转，以及分别向进气门孔喷射燃料的燃料喷射阀，分别由进气门分别打开和关闭。 仅在小提升量下打开和关闭的进气门的打开和关闭的时间被设定为在活塞的进气冲程的前半部分中提升量最大化的时间点。 这促进了通过在小提升量中打开和关闭的进气门的打开而吸入的燃料的雾化，并且提高了燃烧室中的可燃性。

    Single-chip microprocessor having variable memory address mapping
    27.
    发明授权
    Single-chip microprocessor having variable memory address mapping 失效
    具有可变存储器地址映射的单片微处理器

    公开(公告)号：US5222226A

    公开(公告)日：1993-06-22

    申请号：US799720

    申请日：1991-11-26

    申请人： Satoru Yamaguchi ,  Hitoshi Takahashi

    发明人： Satoru Yamaguchi ,  Hitoshi Takahashi

    IPC分类号： G06F11/34 ,  G06F11/36 ,  G06F15/78

    CPC分类号： G06F15/7814 ,  G06F11/34 ,  G06F11/3648

    摘要： A microprocessor has a memory part including a memory for storing programs, a central processing unit for carrying out an operation on a data stored in the memory part depending on the programs stored in the memory, a holding part for entering an address region information with a predetermined timing and for holding the address region information, which indicates an allocation of a predetermined address region for the memory, an address generating part for generating an address of a command which is to be executed next, and an access enable part for enabling access to the memory when the address generated by the address generating part is included in the predetermined address region.

    摘要翻译： 微处理器具有包括用于存储程序的存储器的存储器部分，用于根据存储在存储器中的程序对存储在存储器部分中的数据执行操作的中央处理单元，用于输入地址区域信息的保持部件 用于保存指示存储器的预定地址区域的分配的地址区域信息，用于生成下一个要执行的命令的地址的地址生成部分，以及用于允许访问 当由地址产生部分产生的地址被包括在预定地址区域中时的存储器。