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26 条记录 (耗时 0.016 秒)

    Modular shelving unit
    1.
    发明授权
    Modular shelving unit 失效
    模块化搁架单元

    公开(公告)号：US06241108B1

    公开(公告)日：2001-06-05

    申请号：US09430963

    申请日：1999-11-01

    申请人： Kazuo Nakatani ,  Koji Ueda

    发明人： Kazuo Nakatani ,  Koji Ueda

    IPC分类号： A47B4700

    CPC分类号： A47B87/0207 ,  A47B57/265

    摘要： A modular shelving unit includes at least three upright posts spaced apart from each other for supporting a shelf between them. At least one of the at least three posts includes at least two tubular members and at least one interconnecting member for detachably interconnecting adjacent, tubular members via attaching means. The at least two tubular members each have opposite edges and an inner circumferential wall defining annular inclined surfaces. The annular inclined surfaces are radially and outwardly inclined, as they advance to adjacent edges of the opposite edges. The interconnecting member has an outer circumferential wall with opposite end portions and a flange-like stopper radially and outwardly projecting from the outer circumferential wall. The adjacent tubular members are interconnected to the interconnecting member via the attaching means with mutually facing edges of the adjacent tubular members abutting each other. The annular inclined surfaces of the adjacent tubular members together form a positioning groove continuously extending along The abutting edges of the adjacent tubular members, and the flange-like stopper is fitted into the positioning groove with the flange-like stopper resting on the inclined surfaces of the positioning groove.

    摘要翻译： 模块化搁架单元包括至少三个彼此间隔开的直立柱，用于支撑它们之间的架子。 所述至少三个柱中的至少一个包括至少两个管状构件和至少一个互连构件，用于经由连接装置可拆卸地互连相邻的管状构件。 所述至少两个管状构件各自具有相对的边缘和限定环形倾斜表面的内周壁。 环形倾斜表面径向和向外倾斜，因为它们前进到相对边缘的相邻边缘。 互连构件具有外周壁，其具有相对的端部和从外周壁径向向外突出的凸缘状止动件。 相邻的管状构件经由连接装置互连到互连构件，相邻管状构件的相互面对的边缘彼此邻接。 相邻管状部件的环形倾斜面一起形成沿着相邻的管状部件的邻接边缘连续延伸的定位槽，凸缘状的止动件装配到定位槽中，凸缘状的止动件搁置在 定位槽。

    Artificial limb including knee joint
    2.
    发明授权
    Artificial limb including knee joint 失效
    人工肢体包括膝关节

    公开(公告)号：US5899943A

    公开(公告)日：1999-05-04

    申请号：US909960

    申请日：1997-08-12

    申请人： Norio Shiraishi ,  Yasukazu Furuichi ,  Kazuo Nakatani

    发明人： Norio Shiraishi ,  Yasukazu Furuichi ,  Kazuo Nakatani

    IPC分类号： A61F2/00 ,  A61F2/50 ,  A61F2/64 ,  A61F2/68 ,  A61F2/74

    CPC分类号： A61F2/64 ,  A61F2/68 ,  A61F2002/30024 ,  A61F2002/30393 ,  A61F2002/5003 ,  A61F2002/5007 ,  A61F2002/503 ,  A61F2002/5039 ,  A61F2002/5072 ,  A61F2002/5087 ,  A61F2002/6818 ,  A61F2002/745 ,  A61F2002/747 ,  A61F2220/0025 ,  A61F2250/0021

    摘要： Paying attention to the mechanical play between the first and second support members for supporting opposite end portions of a knee axis and a brake block located between the support members, the present invention chiefly aims at removing the play in the direction of an axis of the knee axis in an effective and a reliable manner. In order to achieve this object, according to the present invention, a plurality of spacer members are inserted between each support member and the brake block such that the spacer members may slide on the mutual abutment surface. Each spacer member is of a ring type. The spacer members are fitted to and supported by the knee axis in a state that the spacer members are overlaid one upon another in the axial direction of the knee axis. In order to enhance the smooth sliding on the abutment surface, the spacer members are preferably made of resin material. In order to enhance the smoother sliding, at least one spacer member having the abutment surface is more preferably made of resin of low friction, such as oil-contained resin or phenol resin. The remaining spacer member contacting the resin of low friction may be made of such resin as polyacetal, polyamide and tetraethylene fluoride. Most preferably, one spacer member is made of oil-contained polyacetal resin which is especially excellent in low friction, and the remaining spacer contacting the first-mentioned spacer member is made of non-oil contained polyacetal resin.

    摘要翻译： 注意第一支撑构件和第二支撑构件之间的机械作用，用于支撑膝部轴线的相对端部和位于支撑构件之间的制动块，本发明主要旨在消除膝盖的轴线方向上的游隙 轴以有效和可靠的方式。 为了实现这一目的，根据本发明，在每个支撑构件和制动块之间插入多个间隔构件，使得间隔构件可以在相互邻接表面上滑动。 每个间隔件是环形的。 隔离构件在膝部轴线的轴向上彼此重叠的状态下装配并由膝部轴线支撑。 为了增强邻接表面上的平滑滑动，间隔件优选由树脂材料制成。 为了增强更平滑的滑动，至少一个具有邻接表面的间隔件更优选地由低摩擦的树脂制成，例如含油树脂或酚醛树脂。 与低摩擦树脂接触的剩余间隔件可以由聚缩醛，聚酰胺和四氟化乙烯等树脂制成。 最优选地，一个间隔件由具有特别优异的低摩擦性的含油聚缩醛树脂制成，并且与第一个间隔件接触的剩余间隔物由非油包含的聚缩醛树脂制成。

    Refrigeration cycle apparatus
    4.
    发明申请
    Refrigeration cycle apparatus 审中-公开
    制冷循环装置

    公开(公告)号：US20060260354A1

    公开(公告)日：2006-11-23

    申请号：US11410305

    申请日：2006-04-25

    申请人： Kazuo Nakatani ,  Noriho Okaza ,  Hideo Hirano ,  Yasushi Watanabe

    发明人： Kazuo Nakatani ,  Noriho Okaza ,  Hideo Hirano ,  Yasushi Watanabe

    IPC分类号： F25B41/00

    CPC分类号： F28D7/106 ,  F25B9/008 ,  F25B40/00 ,  F25B2309/061 ,  F25B2500/01 ,  F28D7/0041

    摘要： In a refrigeration cycle apparatus in which carbon dioxide is used as refrigerant and refractory oil is used as lubricating oil in a compressor, it is an object of the present invention to reduce influence of adhesion of lubricating oil to the internal heat exchanger, and to enhance the heat exchanging efficiency of the internal heat exchanger. A refrigeration cycle apparatus in which a compressor 11, a radiator 12, an expansion valve 13 and an evaporator 14 are connected to one another through tubes, said refrigeration cycle apparatus comprises an internal heat exchanger 30 for exchanging heat between a high pressure refrigerant which flows out from said radiator 12 and low pressure refrigerant which flows out from said evaporator 14, wherein carbon dioxide is used as the refrigerant, refractory oil is used as lubricating oil in said compressor 11, said internal heat exchanger 30 comprises a first heat exchanger tube 31 through which the high pressure refrigerant in a supercritical region flows and a second heat exchanger tube 32 through which the low pressure refrigerant flows, said first heat exchanger tube 31 is disposed in said second heat exchanger tube 32.

    摘要翻译： 在使用二氧化碳作为制冷剂的制冷循环装置中，在压缩机中使用耐火油作为润滑油时，本发明的目的是减少润滑油对内部热交换器的粘附的影响，并且增强 内部热交换器的热交换效率。 一种制冷循环装置，其中压缩机11，散热器12，膨胀阀13和蒸发器14通过管彼此连接，所述制冷循环装置包括用于在流动的高压制冷剂之间进行热交换的内部热交换器30 从所述散热器12和从所述蒸发器14流出的低压制冷剂，其中使用二氧化碳作为制冷剂，在所述压缩机11中使用耐火油作为润滑油，所述内部热交换器30包括第一热交换器管31 超临界区域中的高压制冷剂通过该流路和低压制冷剂流过的第二热交换管32，所述第一热交换器管31设置在所述第二热交换管32中。

    Oil level equalizing system for plural compressors
    5.
    发明授权
    Oil level equalizing system for plural compressors 失效
    多台压缩机的油位均衡系统

    公开(公告)号：US5996363A

    公开(公告)日：1999-12-07

    申请号：US905729

    申请日：1997-08-04

    申请人： Masao Kurachi ,  Takashi Kaneko ,  Michiyoshi Kusaka ,  Kazuo Nakatani

    发明人： Masao Kurachi ,  Takashi Kaneko ,  Michiyoshi Kusaka ,  Kazuo Nakatani

    IPC分类号： F04B39/02 ,  F16N19/00 ,  F25B13/00 ,  F25B31/00

    CPC分类号： F25B31/002 ,  F04B39/0207 ,  F16N19/006 ,  F25B13/00 ,  F25B2313/023 ,  F25B2400/075 ,  F25B2700/03

    摘要： An air conditioning equipment is provided with an oil level equalizing system, which includes a plurality of low-pressure shell-type compressors communicating with a suction line through a plurality of branch portions, a plurality of connecting lines each communicating with a corresponding compressor shell at a location adjacent to a normal oil level in the shell, and an oil level equalizing line communicating with the plurality of connecting lines. The oil level equalizing system also includes a communication line, through which the suction line communicates with the oil level equalizing line at a location upstream of the plurality of branch portions with respect to a direction of flow of a refrigerant. This arrangement functions to increase the pressure within the oil level equalizing line to a value higher than that within the shell of each compressor. A gas/liquid separator for separating a gas refrigerant and a liquid refrigerant or an oil/gas separator for separating oil from the gas refrigerant may be provided in the suction line upstream of the plurality of branch portions. Alternatively, an accumulator may be provided.

    摘要翻译： 空调设备设有油位均衡系统，其包括多个低压壳式压缩机，其通过多个分支部分与吸入管路连通，多个连接管线各自与相应的压缩机壳体连通 与壳体中的正常油位相邻的位置，以及与多条连接线连通的油位均衡线。 油位均衡系统还包括通信线路，抽吸线路相对于制冷剂的流动方向在多个分支部分的上游位置处与油位均衡线路连通。 这种布置用于将油位均衡管线内的压力增加到高于每个压缩机壳体内的压力值。 用于分离气体制冷剂的气/液分离器和用于从气体制冷剂分离油的液体制冷剂或油/气分离器可以设置在多个分支部分的上游的吸入管线中。 或者，可以提供蓄电池。

    Artificial limb including air cylinder device
    6.
    发明授权
    Artificial limb including air cylinder device 失效
    人造肢包括气缸装置

    公开(公告)号：US5888237A

    公开(公告)日：1999-03-30

    申请号：US951781

    申请日：1997-10-16

    申请人： Norio Shiraishi ,  Yasukazu Furuichi ,  Kazuo Nakatani ,  Masahiko Okuda

    发明人： Norio Shiraishi ,  Yasukazu Furuichi ,  Kazuo Nakatani ,  Masahiko Okuda

    IPC分类号： A61F2/00 ,  A61F2/50 ,  A61F2/64 ,  A61F2/68 ,  A61F2/74

    CPC分类号： A61F2/68 ,  A61F2/64 ,  A61F2002/30393 ,  A61F2002/5003 ,  A61F2002/5007 ,  A61F2002/503 ,  A61F2002/5039 ,  A61F2002/5058 ,  A61F2002/5072 ,  A61F2002/6818 ,  A61F2002/745 ,  A61F2002/747 ,  A61F2002/748 ,  A61F2220/0025

    摘要： An artificial limb provides for positional relation between a first pin for rotatably connecting one end of an air cylinder device to a lower member and a second pin for rotatably connecting the other end of the air cylinder device to an upper member. The attaching position of the second pin is set to satisfy certain predetermined conditions when an artificial limb is in a completely extended state. The position of an air cylinder device (particularly, the attaching position of the second pin) is changed in conformity with a walking speed which is variable in phase such as normal walking, quick walking, and running with small steps. The artificial limb further comprises a pin position change capable of changing the position of a second pin rotatably connected to an upper member in conformity with variation of walking speed. A first example of the pin position change includes a plurality of attachment holes formed on the knee plate of the upper member and the position of the second pin is changed by attaching the second pin selectively to one of the attachment holes. If it is designed such that an elongate hole is formed along a circular arc so that the attaching position to the elongate hole can be changed, the position of the second pin can be changed steplessly or successively.

    摘要翻译： 假肢提供用于将气缸装置的一端可旋转地连接到下部构件的第一销和用于将气缸装置的另一端可旋转地连接到上部构件的第二销之间的位置关系。 当假肢处于完全伸展状态时，第二销的安装位置被设定为满足一定的预定条件。 气缸装置的位置（特别是第二销的安装位置）根据正常步行，快速行走和小步进的相位可变的步行速度而变化。 假肢还包括能够根据步行速度的变化改变可旋转地连接到上部构件的第二销的位置的销位置变化。 销位置变化的第一示例包括形成在上部构件的膝盖板上的多个附接孔，并且通过将第二销选择性地附接到附接孔中的一个来改变第二销的位置。 如果设计成沿着圆弧形成细长的孔，使得能够改变与细长孔的连接位置，则可以无级地或相继地改变第二销的位置。

    Working fluid containing chlorotetrafluoroethane
    7.
    发明授权
    Working fluid containing chlorotetrafluoroethane 失效
    含氯四氟乙烷的工作液

    公开(公告)号：US5470496A

    公开(公告)日：1995-11-28

    申请号：US247400

    申请日：1994-05-23

    申请人： Yuji Yoshida ,  Masami Funakura ,  Kazuo Nakatani ,  Minoru Tagashira

    发明人： Yuji Yoshida ,  Masami Funakura ,  Kazuo Nakatani ,  Minoru Tagashira

    IPC分类号： C09K5/04

    CPC分类号： C09K5/045 ,  C09K2205/122

    摘要： A working fluid containing chlorotetrafluoroethane and at least two fluorinated hydrocarbons having a boiling point of not higher than -40.degree. C. under atmospheric pressure selected from the group consisting of methane derivatives and ethane derivatives which consist of one or two carbon atoms, hydrogen atoms and fluorine atoms, which has very small influence on the ozone layer in the stratosphere and decreased flammability and is suitable as a substitute working fluid for chlorodifluoromethane.

    摘要翻译： 包含氯四氟乙烷和至少两种沸点不高于-40℃的氟化烃的工作流体，所述氟化烃在大气压下选自甲烷衍生物和由一个或两个碳原子组成的乙烷衍生物，氢原子和 氟原子对平流层臭氧层的影响非常小，可燃性降低，适用于氯二氟甲烷的替代工作流体。

    Double-pipe heat exchanger
    9.
    发明授权
    Double-pipe heat exchanger 失效
    双管换热器

    公开(公告)号：US06920917B2

    公开(公告)日：2005-07-26

    申请号：US10728788

    申请日：2003-12-08

    申请人： Yuji Inoue ,  Noriho Okaza ,  Kazuo Nakatani ,  Yoshikazu Kawabe

    发明人： Yuji Inoue ,  Noriho Okaza ,  Kazuo Nakatani ,  Yoshikazu Kawabe

    IPC分类号： F28F1/00 ,  F28D7/10 ,  F28F1/06 ,  F28F1/40 ,  F28F13/12

    CPC分类号： F28F1/06 ,  F28D7/106

    摘要： It is an object of the invention to provide an inexpensive double-pipe heat exchanger having high performance and comprising an inner pipe and an outer pipe which constitute a double pipe without adding a heat-transfer facilitating material such as an inner fin. In the double-pipe heat exchanger having the inner pipe and the outer pipe, the outer pipe is dented from its outside toward its inside, thereby forming a plurality of projections which are dented toward the inner pipe. Examples of shapes of the projection are substantially conical shape, substantially truncated shape, substantially spherical surface shape, substantially cylindrical shape, substantially elliptic cylindrical shape and the like. The projections are disposed helically or in a staggered configuration such as to surround the inner pipe. With this structure, only by subjecting the outer pipe to simple working such as press working, it is possible to increase the turbulent flow of fluid flowing between the inner pipe and the outer pipe, and to facilitate heat transfer from fluid flowing in the inner pipe to fluid flowing between the inner pipe and the outer pipe.

    摘要翻译： 本发明的目的是提供一种具有高性能的便宜的双管式热交换器，并且包括内管和外管，其构成双管，而不添加诸如内翅片的传热促进材料。 在具有内管和外管的双管式热交换器中，外管从其外侧向内侧凹陷，从而形成向内管凹陷的多个突起。 突起的形状的实例基本上是圆锥形，基本上截头形状，基本上是球形表面形状，基本上圆柱形，基本上椭圆柱形等。 突出部螺旋地或以交错构造设置，以包围内管。 利用这种结构，只有通过对外管进行诸如冲压加工的简单加工，可以增加在内管和外管之间流动的流体的湍流，并且便于在内管中流动的流体的热传递 流体在内管和外管之间流动。