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    • 1. 发明授权
    • Bonding method and apparatus therefor
    • 接合方法及其装置
    • US08901465B2
    • 2014-12-02
    • US12277863
    • 2008-11-25
    • Osamu OhashiKeiichi MinegishiYasunori YoshidaKouji Wada
    • Osamu OhashiKeiichi MinegishiYasunori YoshidaKouji Wada
    • B23K13/01C04B37/00B23K20/02
    • B23K20/02
    • A nitrogen gas tank, a rotary pump and a mechanical booster pump are connected to a bonding vessel that constitutes a bonding apparatus for carrying out diffusion bonding, the apparatus further comprising a pressure sensor. A nitrogen gas atmosphere is formed inside the bonding vessel, and under control operations of a control circuit, a nitrogen introduction rate is controlled so that a pressure is substantially fixed at a predetermined pressure between 3-105 Pa. At such a state, under the action of a rod of a hydraulic cylinder, a second electrode is brought into proximity with a first electrode, so that ultimately, a first object to be bonded and a second object to be bonded on the first electrode are pressed. Further, current is applied through the first electrode and the second electrode with respect to the first object to be bonded and the second object to be bonded.
    • 氮气罐,旋转泵和机械增压泵连接到构成用于进行扩散接合的接合装置的接合容器,该装置还包括压力传感器。 在接合容器内形成氮气气氛,在控制电路的控制下,控制氮气导入速度,使压力基本上固定在3-105Pa之间的预定压力下,在这种状态下 液压缸的杆的作用,第二电极与第一电极接近,从而最终压制要接合的第一物体和待接合在第一电极上的第二物体。 此外,电流通过第一电极和第二电极相对于第一被接合物体和第二待接合物体施加。
    • 3. 发明申请
    • BONDING METHOD AND APPARATUS THEREFOR
    • 连接方法和装置
    • US20090139646A1
    • 2009-06-04
    • US12277863
    • 2008-11-25
    • Osamu OHASHIKeiichi MinegishiYasunori YoshidaKouji Wada
    • Osamu OHASHIKeiichi MinegishiYasunori YoshidaKouji Wada
    • B32B37/06
    • B23K20/02
    • A nitrogen gas tank, a rotary pump and a mechanical booster pump are connected to a bonding vessel that constitutes a bonding apparatus for carrying out diffusion bonding, the apparatus further comprising a pressure sensor. A nitrogen gas atmosphere is formed inside the bonding vessel, and under control operations of a control circuit, a nitrogen introduction rate is controlled so that a pressure is substantially fixed at a predetermined pressure between 3-105 Pa. At such a state, under the action of a rod of a hydraulic cylinder, a second electrode is brought into proximity with a first electrode, so that ultimately, a first object to be bonded and a second object to be bonded on the first electrode are pressed. Further, current is applied through the first electrode and the second electrode with respect to the first object to be bonded and the second object to be bonded.
    • 氮气罐,旋转泵和机械增压泵连接到构成用于进行扩散接合的接合装置的接合容器,该装置还包括压力传感器。 在接合容器内形成氮气气氛,在控制电路的控制下,控制氮气导入速度,使压力基本上固定在3-105Pa之间的预定压力下,在这种状态下 液压缸的杆的作用,第二电极与第一电极接近,从而最终压制要接合的第一物体和待接合在第一电极上的第二物体。 此外,电流通过第一电极和第二电极相对于第一被接合物体和第二待接合物体施加。
    • 4. 发明授权
    • Antibacterial and antifungal resin composition
    • 抗菌和抗真菌树脂组合物
    • US06251381B1
    • 2001-06-26
    • US09431051
    • 1999-11-01
    • Hiroki KouraiTakuya MaedaMunehiro YoshidaKensei KunikataKouji Wada
    • Hiroki KouraiTakuya MaedaMunehiro YoshidaKensei KunikataKouji Wada
    • A61L900
    • C09D5/14A01N43/40A61L15/46A61L15/60A61L2300/208A61L2300/404D21H21/36A01N25/34A01N25/10A01N2300/00
    • The present invention provides an antibacterial and antifungal resin composition comprising a polymeric resin and an antibacterial bis-pyridinium compound of the general formula wherein the two R1 may be the same or different, and each represent an alkyl group of 1 to 18 carbon atoms or an alkenyl group of 3 to 18 carbon atoms; the two R2 may be the same or different, and each represent a hydrogen atom, a halogen atom, a hydroxyl group, an amino group, an alkyl group of 1 to 6 carbon atoms, or an alkoxy group of 1 to 3 carbon atoms; R3 represents an alkylene group of 2 to 18 carbon atoms, an alkenylene group of 3 to 18 carbon atoms, or a phenylene or xylylene group which may optionally be substituted by an alkyl group of 1 to 18 carbon atoms, an alkoxy group of 1 to 6 carbon atoms, or an alkoxycarbonyl group of 2 to 6 carbon atoms; Y1 represents —NHCO—, —CONH—, —NHCS—, —COO—, —COS—, —O— or —S—; Y2 represents —CONH—, —NHCO—, —CSNH—, —OOC—, —SOC—, —O— or —S—; and X represents an anion.
    • 本发明提供一种抗菌抗真菌树脂组合物,其包含聚合物树脂和一般化学式的抗菌双吡啶鎓化合物,两个R 1可以相同或不同,并且各自表示1至18个碳原子的烷基或烯基 3至18个碳原子的基团; 两个R2可以相同或不同,分别表示氢原子,卤素原子,羟基,氨基,碳原子数1〜6的烷基或碳原子数1〜3的烷氧基。 R3表示碳原子数为2〜18的亚烷基,碳原子数为3〜18的亚烯基,或可以被1〜18个碳原子的烷基取代的亚苯基或亚二甲苯基,1〜 6个碳原子或2至6个碳原子的烷氧基羰基; Y1表示-NHCO-,-CONH-,-NHCS-,-COO-,-COS-,-O-或-S-; Y2表示-CONH-,-NHCO-,-CSNH-,-OOC-,-SOC-,-O-或-S-; X表示阴离子。
    • 10. 发明授权
    • Heat exchanger having in fins flow passageways constituted by heat
exchange pipes and U-bend portions
    • 具有由热交换管和U形弯曲部构成的散热片流路的热交换器
    • US5417279A
    • 1995-05-23
    • US083694
    • 1993-06-30
    • Kouji Wada
    • Kouji Wada
    • F24F1/00F24F13/22F25B39/00F25B39/02F28F13/00
    • F24F1/0007F24F1/0059F24F13/22F24F2001/0048
    • The present invention includes fins that are juxtaposed at narrow intervals. One side of the fins serves as an upstream side, and the other side thereof serves as a downstream side. Heat exchange air passes through the fins. A bent portion is provided at a substantially middle portion of the fins in the longitudinal direction of the fins, and the fins are bent at the bent portion at a predetermined angle. Heat exchange pipes are provided to penetrate the fins and are arranged in an upstream-side front row and a downstream-side rear row. U-bend portions are provided to connect end portions of adjacent heat exchange pipes. Passageways for guiding a heat exchange medium are formed by the heat exchange pipes and U-bend portions. The passageways introduce the heat exchange medium from a flow introducing unit provided on the upstream side, guide the heat exchange medium from the upstream side to the downstream side at the bent portion, guide the heat exchange medium again to the upstream side, and discharge the heat exchange medium from a flow discharging unit provided on the downstream side.
    • 本发明包括以窄间隔并置的翅片。 翅片的一侧用作上游侧,另一侧用作下游侧。 热交换空气通过散热片。 在翅片的纵向方向上的翅片的大致中间部分处设置有弯曲部分,并且翅片以预定角度在弯曲部分处弯曲。 设置热交换管以穿透翅片并且布置在上游侧前排和下游侧后排中。 设置U形弯曲部分以连接相邻热交换管的端部。 用于引导热交换介质的通道由热交换管和U形弯曲部形成。 通道从设置在上游侧的流动引入单元引入热交换介质,将热交换介质从弯曲部的上游侧向下游侧引导,再次将热交换介质引导到上游侧, 设置在下游侧的流量排出单元的热交换介质。