公开(公告)号：US07600986B2

公开(公告)日：2009-10-13

申请号：US11266250

申请日：2005-11-04

申请人： Kenzo Matumoto ,  Haruhisa Yamasaki ,  Kazuya Sato ,  Masaya Tadano ,  Satoshi Imai ,  Akira Sugawara ,  Takashi Sato

发明人： Kenzo Matumoto ,  Haruhisa Yamasaki ,  Kazuya Sato ,  Masaya Tadano ,  Satoshi Imai ,  Akira Sugawara ,  Takashi Sato

IPC分类号： F04B17/03 ,  F04C11/00

CPC分类号： F04C29/02 ,  F01C21/0863 ,  F01C21/10 ,  F04C18/356 ,  F04C23/001 ,  F04C23/008 ,  F04C29/0092 ,  F04C29/023 ,  F04C29/028 ,  F04C29/045 ,  F04C2250/101 ,  F04C2270/21

摘要： There is provided an internal intermediate pressure multistage compression type rotary compressor capable of reducing a height dimension while reducing the amount of oil to be discharged outside. An electric element and first and second rotary compression elements which are driven by a rotary shaft of the electric element disposed under the electric element are provided in a hermetic shell case. There is provided a refrigerant introduction pipe for introducing refrigerant in the hermetic shell case over the electric element into the second rotary compression element through an outside of the hermetic shell case. There is provided an oil path provided in the rotary shaft for discharging oil through an oil discharge port which is positioned at the upper end of the rotary shaft. The refrigerant introduction pipe is provided such that a part of an inlet of the refrigerant introduction pipe is positioned under the upper end of a stator of the electric element.

摘要翻译： 提供一种内部中压多级压缩式旋转式压缩机，其能够减小高度尺寸，同时减少要排出到外部的油量。 电气元件和由设置在电气元件下方的电气元件的旋转轴驱动的第一和第二旋转压缩元件设置在密封壳体中。 提供了一种制冷剂引入管，用于将密封壳体中的制冷剂通过电气元件通过密封壳体的外部引入第二旋转压缩元件。 设置有用于通过位于旋转轴的上端的排油口排出油的旋转轴中的油路。 制冷剂导入管设置成使得制冷剂导入管的入口的一部分位于电气元件的定子的上端的下方。

公开(公告)号：US20080190524A1

公开(公告)日：2008-08-14

申请号：US12068795

申请日：2008-02-12

申请人： Weilin Gao ,  Hisashi Suda ,  Hiroto Narieda ,  Akira Sugawara

发明人： Weilin Gao ,  Hisashi Suda ,  Hiroto Narieda ,  Akira Sugawara

IPC分类号： C22C9/06 ,  C22F1/08

CPC分类号： C22C9/06 ,  C22F1/08 ,  H01R13/03

摘要： This invention provides a copper alloy sheet material containing, in mass %, Ni: 0.7%-4.2% and Si: 0.2%-1.0%, optionally containing one or more of Sn: 1.2% or less, Zn: 2.0% or less, Mg: 1.0% or less, Co: 2.0% or less, and Fe: 1.0% or less, and a total of 3% or less of one or more of Cr, B, P, Zr, Ti, Mn and V, the balance being substantially Cu, and having a crystal orientation satisfying Expression (1): I{420}/I0{420}>1.0,   (1) where I{420} is the x-ray diffraction intensity from the {420} crystal plane in the sheet plane of the copper alloy sheet material and I0{420} is the x-ray diffraction intensity from the {420} crystal plane of standard pure copper powder. The copper alloy sheet material has highly improved strength, post-notching bending workability, and stress relaxation resistance property.

摘要翻译： 本发明提供一种铜合金板材，其以质量％计含有Ni：0.7％〜4.2％，Si：0.2％-1.0％，任选地含有Sn：1.2％以下，Zn：2.0％以下中的一种以上， Mg：1.0％以下，Co：2.0％以下，Fe：1.0％以下，Cr，B，P，Zr，Ti，Mn，V中的1种以上的合计3％以下， 余量基本为Cu，并具有满足表达式（1）的晶体取向：<？in-line-formula description =“In-line formula”end =“lead”？> I {420} / I < {420}> 1.0，（1）<？in-line-formula description =“In-line Formulas”end =“tail”？>其中I {420}是来自{420}的x射线衍射强度 在铜合金板材的片材平面中的晶面和I <0 <{420}是来自标准纯铜粉末的{420}晶面的x射线衍射强度。 铜合金板材的强度，后切口弯曲加工性和耐应力松弛性能具有很高的改进。

公开(公告)号：US20060204377A1

公开(公告)日：2006-09-14

申请号：US11434914

申请日：2006-05-17

申请人： Kenzo Matumoto ,  Haruhisa Yamasaki ,  Kazuya Sato ,  Masaya Tadano ,  Satoshi Imai ,  Akira Sugawara ,  Takashi Sato

发明人： Kenzo Matumoto ,  Haruhisa Yamasaki ,  Kazuya Sato ,  Masaya Tadano ,  Satoshi Imai ,  Akira Sugawara ,  Takashi Sato

IPC分类号： F04B35/04

CPC分类号： F04C29/02 ,  F01C21/0863 ,  F01C21/10 ,  F04C18/356 ,  F04C23/001 ,  F04C23/008 ,  F04C29/0092 ,  F04C29/023 ,  F04C29/028 ,  F04C29/045 ,  F04C2250/101 ,  F04C2270/21

摘要： There is provided an internal intermediate pressure multistage compression type rotary compressor capable of reducing a height dimension while reducing the amount of oil to be discharged outside. An electric element and first and second rotary compression elements which are driven by a rotary shaft of the electric element disposed under the electric element are provided in a hermetic shell case. There is provided a refrigerant introduction pipe for introducing refrigerant in the hermetic shell case over the electric element into the second rotary compression element through an outside of the hermetic shell case. There is provided an oil path provided in the rotary shaft for discharging oil through an oil discharge port which is positioned at the upper end of the rotary shaft. The refrigerant introduction pipe is provided such that apart of an inlet of the refrigerant introduction pipe is positioned under the upper end of a stator of the electric element.

公开(公告)号：US20060056981A1

公开(公告)日：2006-03-16

申请号：US11266250

申请日：2005-11-04

申请人： Kenzo Matumoto ,  Haruhisa Yamasaki ,  Kazuya Sato ,  Masaya Tadano ,  Satoshi Imai ,  Akira Sugawara ,  Takashi Sato

发明人： Kenzo Matumoto ,  Haruhisa Yamasaki ,  Kazuya Sato ,  Masaya Tadano ,  Satoshi Imai ,  Akira Sugawara ,  Takashi Sato

IPC分类号： F04B3/00 ,  F04B35/04

CPC分类号： F04C29/02 ,  F01C21/0863 ,  F01C21/10 ,  F04C18/356 ,  F04C23/001 ,  F04C23/008 ,  F04C29/0092 ,  F04C29/023 ,  F04C29/028 ,  F04C29/045 ,  F04C2250/101 ,  F04C2270/21

摘要： There is provided an internal intermediate pressure multistage compression type rotary compressor capable of reducing a height dimension while reducing the amount of oil to be discharged outside. An electric element and first and second rotary compression elements which are driven by a rotary shaft of the electric element disposed under the electric element are provided in a hermetic shell case. There is provided a refrigerant introduction pipe for introducing refrigerant in the hermetic shell case over the electric element into the second rotary compression element through an outside of the hermetic shell case. There is provided an oil path provided in the rotary shaft for discharging oil through an oil discharge port which is positioned at the upper end of the rotary shaft. The refrigerant introduction pipe is provided such that a part of an inlet of the refrigerant introduction pipe is positioned under the upper end of a stator of the electric element.

公开(公告)号：US20050204773A1

公开(公告)日：2005-09-22

申请号：US11080422

申请日：2005-03-16

申请人： Satoshi Imai ,  Akira Sugawara ,  Hiroshi Mukaiyama ,  Etsushi Nagae ,  Hiroyuki Itsuki ,  Kazuaki Mizukami ,  Ichiro Kamimura

发明人： Satoshi Imai ,  Akira Sugawara ,  Hiroshi Mukaiyama ,  Etsushi Nagae ,  Hiroyuki Itsuki ,  Kazuaki Mizukami ,  Ichiro Kamimura

IPC分类号： F25B1/10 ,  F25B5/02 ,  F25B9/00 ,  F25D11/02 ,  F25D17/04 ,  F25D17/06 ,  F25B41/00 ,  F25B43/00 ,  F25B49/00

CPC分类号： F25B1/10 ,  F25B5/02 ,  F25B9/008 ,  F25B2309/061 ,  F25B2341/0662 ,  F25B2400/13 ,  F25B2400/23 ,  F25B2600/2509 ,  F25B2600/2511 ,  F25D11/02 ,  F25D11/022 ,  F25D17/045 ,  F25D17/065 ,  F25D2317/0682 ,  F25D2400/04

摘要： A refrigerating machine is equipped with a compressor 1, a radiator 2, a pressure-reducing device 3, a gas-liquid separator 4, a unit for introducing the gas refrigerant separated in gas-liquid separator 4 into an intermediate pressure portion of the compressor, and a low pressure side circuit 9 in which liquid refrigerant separated in the gas-liquid separator is circulated. The low pressure side circuit 9 is provided with a heat absorbing unit 10 which selectively functions in different temperature zones. When the heat absorbing unit 10 is made to function in a high temperature zone, the gas refrigerant separated in the gas-liquid separator 4 is inhibited from being introduced into the intermediate pressure portion of the compressor 1 is inhibited, or allowed to be introduced into another intermediate pressure portion which is lower in pressure than the intermediate pressure portion.

摘要翻译： 制冷机配备有压缩机1，散热器2，减压装置3，气液分离器4，将分离在气液分离器4中的气体制冷剂导入压缩机的中间压力部的单元 以及在气液分离器中分离的液体制冷剂循环的低压侧回路9。 低压侧回路9设置有选择性地在不同温度区域中起作用的吸热单元10。 当使吸热单元10在高温区域中起作用时，在气液分离器4中分离的气体制冷剂被禁止引入压缩机1的中间压力部分被抑制，或被允许引入 压力低于中压部分的另一个中间压力部分。

公开(公告)号：US06891270B2

公开(公告)日：2005-05-10

申请号：US10245701

申请日：2002-09-18

申请人： Akira Sugawara ,  Nobuhiro Tanaka ,  Ichiro Uehara

发明人： Akira Sugawara ,  Nobuhiro Tanaka ,  Ichiro Uehara

IPC分类号： H01L21/28 ,  H01L21/288 ,  H01L21/3205 ,  H01L21/768 ,  H01L21/77 ,  H01L21/8238 ,  H01L21/84 ,  H01L23/52 ,  H01L27/092 ,  H01L27/12 ,  H01L29/423 ,  H01L29/43 ,  H01L29/45 ,  H01L29/49 ,  H01L29/78 ,  H01L29/786 ,  H01L23/48 ,  H01L23/40

CPC分类号： H01L29/78621 ,  H01L21/2885 ,  H01L21/76838 ,  H01L21/76843 ,  H01L21/76852 ,  H01L27/12 ,  H01L27/124 ,  H01L27/1292 ,  H01L29/458 ,  H01L2924/0002 ,  H01L2924/00

摘要： A simple technique of forming a low-resistant wire is provided in place of a Damascene method. In a three-layer wire composed of a first layer metal film wire, a second layer metal film wire that has fixed side etching portions, and an insulating film pattern, a low-resistant metal such as copper or silver is deposited in concave regions corresponding to the side etching portions of the second layer metal film wire through electrodeposition by electroplating. The above process is applied to a gate electrode and wire of a semiconductor device to obtain a semiconductor device that has high operation speed.

摘要翻译： 提供了形成低电阻线的简单技术来代替镶嵌法。 在由第一层金属膜线，具有固定侧蚀刻部分的第二层金属膜线以及绝缘膜图案构成的三层布线中，将铜或银等低电阻金属沉积在对应于 通过电镀电沉积到第二层金属膜线的侧蚀刻部分。 将上述工艺应用于半导体器件的栅电极和导线，以获得具有高操作速度的半导体器件。

公开(公告)号：US06336979B1

公开(公告)日：2002-01-08

申请号：US09493997

申请日：2000-01-27

申请人： Akira Sugawara ,  Yoshitake Hana ,  Takayoshi Endo

发明人： Akira Sugawara ,  Yoshitake Hana ,  Takayoshi Endo

IPC分类号： C23C2600

CPC分类号： C22F1/08 ,  C22F1/02 ,  C23C26/00 ,  C25D5/505 ,  H01R13/03 ,  Y10S428/929 ,  Y10S428/941 ,  Y10T428/1259 ,  Y10T428/12715

摘要： Wear resistant copper or a wear resistant copper base alloy having formed on the outermost surface thereof an oxide layer having a thickness of 10-1000 nm and a layer of an intermetallic compound primarily comprising Cu—Sn having a thickness of 0.1-10 &mgr;m under the oxide film layer is provided; a method of preparing the above-described wear resistant copper or copper base alloy by coating base material copper or a copper base alloy with Sn, preferably performing reflow treatment and then conducting heat treatment is provided; and an electrical part comprising the above-described wear resistant copper or copper base alloy is provided. A terminal made of the alloy according to the present invention which has an appropriate oxide film layer by performing heat treatment can greatly decrease a terminal-insertion force compared with that made of an ordinary copper base alloy which is not subjected to the heat treatment. The wear resistant copper or copper base alloy according to the present invention has a large surface hardness, an excellent slipping property, small contact resistance, an excellent electrical characteristic, as well as the small terminal-insertion force so that it can advantageously be used in an electrical part such as a connector or the like for use in an automobile, a charging socket or the like for use in an electric automobile.

摘要翻译： 耐磨铜或耐磨铜基合金，其最外表面上形成有厚度为10-1000nm的氧化物层和主要包含厚度为0.1-10μm的Cu-Sn的金属间化合物层， 氧化膜层; 提供了通过涂覆基底材料铜或铜基合金与Sn，优选进行回流处理然后进行热处理来制备上述耐磨铜或铜基合金的方法; 并且提供包括上述耐磨铜或铜基合金的电气部件。 与通过不进行热处理的普通铜基合金相比，通过进行热处理具有合适的氧化膜层的本发明的合金端子，能够大大降低端子插入力。 根据本发明的耐磨铜或铜基合金具有大的表面硬度，优异的滑动性，小接触电阻，优异的电特性，以及小的端子插入力，使得其可以有利地用于 用于汽车的电气部件，例如连接器等，用于电动汽车的充电插座等。

公开(公告)号：US06254702B1

公开(公告)日：2001-07-03

申请号：US09379951

申请日：1999-08-24

申请人： Yoshitake Hana ,  Akira Sugawara ,  Takayoshi Endo

发明人： Yoshitake Hana ,  Akira Sugawara ,  Takayoshi Endo

IPC分类号： C22C902

CPC分类号： C22C9/06 ,  C22C9/02

摘要： A copper alloy for terminals of the Cu—Ni—Sn—P system or Cu—Ni—Sn—P—Zn system and that has a tensile strength of at least 500 N/mm2, a spring limit of at least 400 N/mm2, a stress relaxation of no more than 10%, a conductivity of at least 30% IACS and a bending workability in terms of a R/t ratio of no more than 2. The spring portion or the entire part of such terminals are produced from the copper alloy, and have an initial insertion/extraction force of 1.5 N to 30 N and a resistance of no more than 3 m&OHgr; at low voltage and low current as initial performance. The terminals experience not more than 20% stress relaxation. The alloy is superior to the conventional bronze, phosphor bronze and Cu—Sn—Fe—P alloys for terminals in terms of tensile strength, spring limit, stress relaxation characteristics and conductivity and, hence, the terminals manufactured from such alloys have higher performance and reliability than terminals made of the conventional copper alloys for terminals.

摘要翻译： Cu-Ni-Sn-P系或Cu-Ni-Sn-P-Zn系的端子用铜合金，拉伸强度为500N / mm2以上，弹簧极限为400N / mm2以上 ，不小于10％的应力松弛，IACS的至少30％的导电率和不大于2的R / t比的弯曲加工性。这些端子的弹簧部分或整个部分由 铜合金，并且在低电压和低电流下具有1.5N至30N的初始插入/提取力和不超过3mOMEGA的电阻作为初始性能。 终端体验不到20％的压力放松。 在拉伸强度，弹簧极限，应力松弛特性和导电性方面，该合金优于常规的青铜，磷青铜和Cu-Sn-Fe-P合金，因此，由这种合金制造的端子具有更高的性能和 可靠性高于用于端子的常规铜合金制成的端子。

公开(公告)号：US5849424A

公开(公告)日：1998-12-15

申请号：US647812

申请日：1996-05-15

申请人： Akira Sugawara ,  Yoshitake Hana

发明人： Akira Sugawara ,  Yoshitake Hana

IPC分类号： C22F1/08 ,  C23C26/00 ,  C25D5/50 ,  H01R13/03 ,  H01R13/05 ,  B32B15/20

CPC分类号： C22F1/08 ,  C23C26/00 ,  C25D5/505 ,  H01R13/03 ,  H01R13/05 ,  Y10S428/923 ,  Y10S428/926 ,  Y10T428/12903 ,  Y10T428/1291

摘要： A coated Cu alloy having a high hardness surface which contains intermetallic compounds consisting essentially of Cu and Sn is produced by coating the surface of a Cu alloy with Sn and heat treating the coated Cu alloy to form on the surface thereof a high hardness coating containing Cu--Sn intermetallic compound(s). The coated Cu alloy has improved resistance to abrasion and corrosion and good workability, which permits producing terminal connectors therefrom. The Cu alloy which is coated with Sn consists essentially of 0.01-15 wt % Ni, 0.1-10 wt % Sn, 0.005-0.5 wt % P, and optionally 0.01-40 wt % in total of one or two or more elements selected from the group consisting of Fe, Co, Zn, Ti, Mg, Zr, Ca, Si, Mn, Cd, Al, Pb, Be, Te, In, Ag, B, Y, La, Cr, Ce and Au, with the balance being Cu and incidental impurities.

摘要翻译： 通过用Sn涂覆Cu合金的表面并对涂覆的Cu合金进行热处理，在其表面上形成含有Cu的高硬度涂层，制备了具有高硬度表面的包含金属间化合物的涂层Cu合金，其包含基本上由Cu和Sn组成的金属间化合物 -Sn金属间化合物。 涂覆的Cu合金具有改善的耐磨性和耐腐蚀性以及良好的可加工性，这允许从其生产端子连接器。 涂覆有Sn的Cu合金基本上由0.01-15重量％的Ni，0.1-10重量％的Sn，0.005-0.5重量％的P和任选的0.01-40重量％的总计的一种或两种或更多种元素组成， 由Fe，Co，Zn，Ti，Mg，Zr，Ca，Si，Mn，Cd，Al，Pb，Be，Te，In，Ag，B，Y，La，Cr，Ce和Au组成的组， 余量为铜和杂质。

公开(公告)号：US5708252A

公开(公告)日：1998-01-13

申请号：US589341

申请日：1996-01-22

申请人： Hisato Shinohara ,  Akira Sugawara

发明人： Hisato Shinohara ,  Akira Sugawara

IPC分类号： B23K26/06 ,  B23K26/073 ,  H01L21/20 ,  H05K1/03 ,  H05K3/02 ,  H05K3/38

CPC分类号： B23K26/0738 ,  B23K26/066 ,  B23K26/364 ,  B23K26/40 ,  H01L21/2026 ,  B23K2203/172 ,  H05K1/0306 ,  H05K3/027 ,  H05K3/38

摘要： A method for treating an object with a laser including emitting a laser beam from a laser; expanding the laser beam in a first direction; removing a portion of the laser beam though a mask, the portion including at least edges of the expanded laser beam extending in the first direction; and condensing the laser beam in a second direction orthogonal to the first direction in order to form a line-shaped laser beam on an object.

摘要翻译： 一种使用激光处理物体的方法，包括从激光器发射激光束; 沿第一方向扩展激光束; 通过掩模去除所述激光束的一部分，所述部分至少包括沿所述第一方向延伸的所述扩大的激光束的边缘; 并且在与第一方向正交的第二方向上会聚激光束，以便在物体上形成线形激光束。