利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

251 条记录 (耗时 0.025 秒)

    Gas compressor of variable volume
    1.
    发明授权
    Gas compressor of variable volume 失效
    气体压缩机体积可变

    公开(公告)号：US4887943A

    公开(公告)日：1989-12-19

    申请号：US902421

    申请日：1986-08-29

    申请人： Takeshi Kobayashi ,  Junichi Asai

    发明人： Takeshi Kobayashi ,  Junichi Asai

    IPC分类号： F04C28/10 ,  F04B49/02 ,  F04C18/344 ,  F04C28/14

    CPC分类号： F04C28/14

    摘要： A rotary compressor is comprised of a first housing having an intake chamber for receiving therein a fluid of variable pressure, and a second housing having an inner peripheral surface to define a working chamber and an inlet communicating between the working and intake chambers. A rotor is rotatably mounted in the working chamber and has a vane slidably supported in the rotor to maintain contact with the inner peripheral surface of the second housing during the rotation of the rotor to thereby compress the fluid flowing into the working chamber through the inlet. A rotary valve is rotatably disposed between the intake chamber and working chamber for regulating the flow rate of the fluid flowing through the inlet in response to angular displacement of the rotary valve. A piston is slidably disposed in a cylinder provided in the first housing. The piston has a front end exposed to the fluid in the intake chamber through one opening of the cylinder and a rear end exposed to the outside through the other opening of the cylinder so that the piston undergoes linear displacement in the cylinder in response to the variable fluid pressure applied to the front end of the piston. The linear movement of the piston is converted by a mechanical link into the angular displacement of the rotary valve.

    摘要翻译： 一种旋转式压缩机包括：第一壳体，其具有用于在其中容纳可变压力的流体的进气室;以及第二壳体，其具有内周面，以限定工作室和在工作室和进气室之间连通的入口。 转子可旋转地安装在工作室中，并且具有可滑动地支撑在转子中的叶片，以在转子旋转期间与第二壳体的内周表面保持接触，从而通过入口压缩流入工作室的流体。 旋转阀可旋转地设置在进气室和工作室之间，用于响应于旋转阀的角位移来调节流过入口的流体的流量。 活塞可滑动地设置在设置在第一壳体中的缸体中。 活塞具有通过气缸的一个开口暴露于进气室中的流体的前端，以及通过气缸的另一个开口暴露于外部的后端，使得活塞响应于可变气缸而在气缸中发生线性位移 施加到活塞前端的流体压力。 活塞的直线运动通过机械连杆转换成旋转阀的角位移。

    Gas compressor of variable volume
    2.
    发明授权
    Gas compressor of variable volume 失效
    气体压缩机体积可变

    公开(公告)号：US4881878A

    公开(公告)日：1989-11-21

    申请号：US902419

    申请日：1986-08-29

    申请人： Takeshi Kobayashi ,  Junichi Asai

    发明人： Takeshi Kobayashi ,  Junichi Asai

    IPC分类号： F04C28/10 ,  F04C18/344 ,  F04C28/14

    CPC分类号： F04C28/14 ,  F04C18/3446

    摘要： A gas compressor of the variable volume type having a rotary plate which is rotated to move recesses therein communicating with a compression chamber of a cylinder relative to communication ports formed in a front side block fixed to the one side of the cylinder so that the volume of the compression chamber may be made variable in accordance with the fast or slow running state of the gas compressor. The rotary plate is moved rotatably by means of a self-contained and self-actuated hydraulic cylinder which is driven by oil within the compressor in response to the intake pressure of the compressor's intake chamber.

    摘要翻译： 一种可变容积型的气体压缩机，其具有旋转板，该旋转板相对于形成在固定到气缸的一侧的前侧块中的连通口旋转以移动与气缸的压缩室相连通的凹部， 可以根据气体压缩机的快速或慢速运行状态使压缩室可变。 旋转板通过独立且自动致动的液压缸可旋转地运动，该液压缸响应于压缩机进气室的进气压力而被压缩机内的油驱动。

    Variable-capacity gas compressor
    3.
    发明授权
    Variable-capacity gas compressor 失效
    可变容量气体压缩机

    公开(公告)号：US4824330A

    公开(公告)日：1989-04-25

    申请号：US32063

    申请日：1987-03-27

    申请人： Takeshi Kobayashi ,  Junichi Asai

    发明人： Takeshi Kobayashi ,  Junichi Asai

    IPC分类号： F04B49/02 ,  F04C18/344 ,  F04C28/14 ,  F04C29/08

    CPC分类号： F04C28/14

    摘要： A variable-capacity gas compressor comprising a cylinder front and rear side blocks attached to both ends of the cylinder, a control plate formed with a recess or suction port which communicates with a communication port in the front side block and thereby forms a path for gas to flow into a cylinder chamber. The control plate is secured to the inner side of the front side block so that it may rotate within a given angular range. A driving means for driving the control plate and a control mechanism for controlling the driving means are provided so that the gas comnpressor is able to increase the cooling efficiency in the passenger compartment of an automobile in the beginning period of operation and to subsequently prevent any excessive cooling during continuous operation.

    摘要翻译： 一种可变容量的气体压缩机，包括附接到气缸两端的气缸前后侧块，形成有与前侧挡块中的连通口连通的凹部或吸入口的控制板，从而形成气体路径 流入气缸室。 控制板被固定到前侧块的内侧，使得其可以在给定的角度范围内旋转。 设置用于驱动控制板的驱动装置和用于控制驱动装置的控制机构，使得气体增压器能够在起动操作期间提高汽车乘客室的冷却效率，并且随后防止任何过度的 连续运行时冷却。

    Lead-free copper alloy for casting with excellent mechanical properties
    7.
    发明授权
    Lead-free copper alloy for casting with excellent mechanical properties 有权
    无铅铜合金，具有优良的机械性能

    公开(公告)号：US08470101B2

    公开(公告)日：2013-06-25

    申请号：US13319388

    申请日：2010-05-17

    申请人： Takeshi Kobayashi ,  Toru Maruyama ,  Ryozo Matsubayashi ,  Hiroyuki Abe ,  Masakazu Teramura

    发明人： Takeshi Kobayashi ,  Toru Maruyama ,  Ryozo Matsubayashi ,  Hiroyuki Abe ,  Masakazu Teramura

    IPC分类号： C22C9/04 ,  C22C9/10

    CPC分类号： C22C9/02 ,  C22C1/10 ,  C22C9/04 ,  C22C32/0089

    摘要： Disclosed is a lead-free copper alloy for casting which contains 0.1-0.7% of S, 8% or less (excluding 0%) of Sn, and 6% or less (excluding 0%) of Zn, and in which a sulfide is dispersed and the average spheroidization ratio of the sulfide is 0.7 or greater. Due to this constitution, said lead-free copper alloy for casting has excellent mechanical properties such as strength, high pressure resistance and good machinability and, therefore, is useful as a starting material for faucet metal fittings, water faucet and so on, even though the alloy contains no lead which causes deterioration of water.

    摘要翻译： 公开了一种用于铸造的无铅铜合金，其含有Sn的0.1〜0.7％，Sn的8％以下（不含0％）和6％以下（不含0％）的Zn，其中硫化物 分散，硫化物的平均球化率为0.7以上。 由于这种结构，所述无铅铸造用铜合金具有优异的机械性能，例如强度，耐高压性和良好的机械加工性，因此作为水龙头金属配件，水龙头等的起始材料是有用的，即使 该合金不含有引起水分劣化的铅。

    Mechanical pencil
    8.
    发明授权
    Mechanical pencil 失效
    自动铅笔

    公开(公告)号：US08337107B2

    公开(公告)日：2012-12-25

    申请号：US12866943

    申请日：2008-12-18

    申请人： Norio Ohsawa ,  Takeo Fukumoto ,  Yoshitoshi Osano ,  Takeshi Kobayashi ,  Hirotake Izawa ,  Kyo Nakayama

    发明人： Norio Ohsawa ,  Takeo Fukumoto ,  Yoshitoshi Osano ,  Takeshi Kobayashi ,  Hirotake Izawa ,  Kyo Nakayama

    IPC分类号： B43K21/22

    CPC分类号： B43K21/003 ,  B43K21/16 ,  B43K21/22

    摘要： A writing lead (10) is grasped and released by reciprocation of a chuck (3) provided in a body cylinder (1) so as to inch the writing lead forward and a rotational drive mechanism is provided for rotationally driving a rotor (5) in one direction in conjunction with retreat operation by the writing pressure applied to the writing lead and forward movement by releasing the writing pressure. A pipe support member (8) for supporting a pipe end (7) is accommodated in a base (1A) which constitutes a front end portion of the body cylinder, and a retreat drive mechanism is provided for gradually retreating the pipe support member into the body cylinder in conjunction with rotational drive operation of the rotor. With the above-mentioned structure, a pipe-slide type mechanical pencil can maintain an amount of projection of the writing lead from the pipe end within a certain range.

    摘要翻译： 一个写入引线（10）通过设置在主体滚筒（1）中的卡盘（3）的往复运动而被夹紧和释放，以便使书写引线向前平齐，并且提供一个旋转驱动机构用于旋转地驱动转子 通过施加到书写笔的书写压力和撤销操作的一个方向，通过释放书写压力来向前移动。 用于支撑管端（7）的管支撑构件（8）容纳在构成主体筒体的前端部的基部（1A）中，并且设置有后退驱动机构，用于逐渐将管支撑构件缩回到 结合转子的旋转驱动操作。 利用上述结构，管滑动型自动铅笔可以将写入线从管端的突出量保持在一定范围内。

    Method for producing dihydroxybenzene derivative
    9.
    发明授权
    Method for producing dihydroxybenzene derivative 有权
    二羟基苯衍生物的制备方法

    公开(公告)号：US08222446B2

    公开(公告)日：2012-07-17

    申请号：US12918852

    申请日：2008-03-19

    申请人： Akinori Nagatomo ,  Kouki Oogaki ,  Takeshi Kobayashi

    发明人： Akinori Nagatomo ,  Kouki Oogaki ,  Takeshi Kobayashi

    IPC分类号： C07C69/675

    CPC分类号： C07C67/03 ,  C07C67/14 ,  C07C69/44 ,  C07C69/50

    摘要： A method of producing a compound represented by the following general formula (3): [wherein R is a bivalent aliphatic group having a carbon number of 1-16 or a bivalent aromatic group], which comprises a step (i) of reacting a compound represented by the following general formula (1): with a carboxylic acid halide represented by the following general formula (2): [wherein R is a bivalent aliphatic group having a carbon number of 1-16 or a bivalent aromatic group and X is a halogen atom] in the presence of a basic compound to form an ester, and a step (ii) of conducting a heat treatment after the step (i) to decompose an oligomer in the ester.

    摘要翻译： 一种制备由以下通式（3）表示的化合物的方法：[其中R是碳数为1-16的二价脂族基或二价芳族基]，其包括步骤（i）使化合物 由以下通式（1）表示：用下述通式（2）表示的羧酰卤：[其中R是碳数为1-16的二价脂族基或二价芳基，X为 卤素原子]在碱性化合物存在下反应形成酯，和步骤（ii）在步骤（i）之后进行热处理以分解酯中的低聚物。