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    • 3. 发明授权
    • Lead forming for electronic parts having gull wing type outer leads
    • 具有鸥翼型外引线的电子部件的引线成型
    • US5078186A
    • 1992-01-07
    • US588130
    • 1990-09-26
    • Minoru TogashiMitsuo MoriKatsuyoshi InoueNobuhiro Furudate
    • Minoru TogashiMitsuo MoriKatsuyoshi InoueNobuhiro Furudate
    • H05K13/00
    • H05K13/0092H01L2924/181
    • For improving both coplanarity and bending accuracy of gull wing type outer leads of electronic parts such as resin molded semiconductor devices, quad flat packages, etc., a lead forming machine is used which incudes a bending die and a stripper which have a pair of faced projections at both sides thereof, and bending punches vertically moving through perforations of the stripper. An electronic part with gull wing type outer leads is disposed between the bending die and the stripper in such a manner that the outer leads extend horizontally from the projections of the bending die. In this case, both sides of outer leads are placed on projections of the bending die without clamping them with the faced projections of the bending die and the stripper. The bending punches are depressed through perforations of the stripper to perform primary lead forming for the outer leads. Thereafter, the bending punches are further depressed to carry out secondary lead forming for the outer leads, while clamping flat portions of outer leads with the faced projections.
    • 为了提高诸如树脂模制半导体器件,四方扁平封装等的电子部件的鸥翼型外引线的共面性和弯曲精度,使用引线成型机,其包括具有一对面对的弯曲模具和剥离器 两侧的突起,以及垂直移动穿过剥离器穿孔的弯曲冲头。 具有鸥翼型外引线的电子部件设置在弯曲模具和剥离器之间,使得外引线从弯曲模具的突起水平延伸。 在这种情况下,外引线的两侧都被放置在弯曲模具的突起上,而不用弯曲模具和剥离器的面向突起夹紧。 弯曲冲头通过剥离器的穿孔而被压下,以对外部引线进行初级引线成形。 此后,进一步按压弯曲冲头,对外引线进行二次引线成型,同时将外引线的平坦部分与面对突起夹紧。
    • 6. 发明授权
    • Resin-seal apparatus for semiconductor element
    • 半导体元件用树脂密封装置
    • US5252051A
    • 1993-10-12
    • US735888
    • 1991-07-25
    • Mitsugu MiyamotoMinoru TogashiFumio TakahashiYutaka Fukuoka
    • Mitsugu MiyamotoMinoru TogashiFumio TakahashiYutaka Fukuoka
    • H01L21/56B29C45/14B29C45/26B29C45/40B29C45/02B29C45/73
    • B29C45/26B29C45/14655B29C45/4005
    • According to this invention, there is disclosed a resin-seal apparatus for a semiconductor element, including cavity blocks arranged to be opposite to each other and having a semiconductor element to be molded, ejector plates arranged to correspond to the cavity blocks, respectively, ejector pins and support pins arranged between the ejector plates and the cavity blocks, a pair of first annular heat-plate molding die sets arranged to surround the ejector plates arranged to correspond to the cavity blocks, a second heat-plate molding die set arranged below a corresponding one of the ejector plates, a plate holder below the second heat-plate molding die set, a gap portion and an elastic member formed between the plate holder and the second heat-plate molding die set, vertically movable connecting rods arranged through the gap portion and each having one end connected to a side surface of the corresponding one of the ejector plates, a stepped bolt engaged with the other end of each of the connecting rods, and push-up rods for pushing up the stepped bolts.
    • 根据本发明,公开了一种用于半导体元件的树脂密封装置,其包括彼此相对并且具有待模制的半导体元件的空腔块,分别布置成对应于空腔模块的顶出板 销和支撑销布置在顶出板和空腔块之间,一对第一环形热板成型模具组,其布置成围绕布置成对应于空腔块的顶出板,第二热板成型模具组布置在 对应的一个喷射板,位于第二热板成型模具组下方的板保持件,间隔部分和形成在板保持器和第二加热板成型模具组之间的弹性部件,通过间隙布置的可垂直移动的连接杆 每个具有连接到相应的一个顶出板的侧表面的一端,与每个顶板的另一端接合的阶梯螺栓 连杆和推杆,用于推上阶梯式螺栓。
    • 8. 发明授权
    • Reduced rolling resistance pneumatic radial tire
    • 降低滚动阻力气动子午线轮胎
    • US4669519A
    • 1987-06-02
    • US718408
    • 1985-04-03
    • Minoru TogashiKenshiro KatoShin-ichi Furuya
    • Minoru TogashiKenshiro KatoShin-ichi Furuya
    • B60C3/04B60C15/06B60C3/00B60C9/08
    • B60C15/06B60C3/04B60C9/0292Y10T152/10819Y10T152/10837
    • A pneumatic radial tire is adapted to improve or reduce the rolling resistance and simultaneously to improve the steering stability and riding comfortability against vibration during running without adversely affecting the wet performance and durability by making higher the carcass maximum width position and the carcass curvature reverse position, or enlarging the curvature of the carcass in the radially outer zone of the carcass maximum width position and simultaneously the carcass curvature reverse extent in the radially inner zone of the sidewalls so as to intentionally deviate from the naturally equilibrated configuration.A method of manufacturing a reduced rolling resistance pneumatic radial tire uses a mold for vulcanizing and forming the tire therein, which mold has a particular shape of cavity having a foot width 20-50% wider than a rim width and diverging progressively from shoulder corresponding portions to the wider foot portion of the cavity.
    • 充气子午线轮胎适用于提高或降低滚动阻力,并且同时提高操纵稳定性和抵抗运行过程中的振动的舒适性,而不会通过使屠体最大宽度位置和胎体曲率反转位置更高而不影响湿性能和耐久性, 或放大胎体最大宽度位置的径向外部区域中的胎体的曲率,同时在侧壁的径向内部区域中同时具有胎体曲率反转程度,从而有意地偏离自然平衡的构造。 制造减小的滚动阻力气动子午线轮胎的方法使用在其中硫化和形成轮胎的模具,该模具具有特定形状的空腔,其宽度比轮辋宽度宽20-50%,并从肩部对应部分逐渐发散 到腔的更宽的脚部。
    • 10. 发明授权
    • Reduced rolling resistance pneumatic radial tire and method of
manufacturing the same
    • 减少滚动阻力的充气子午线轮胎及其制造方法
    • US4513802A
    • 1985-04-30
    • US454390
    • 1982-12-29
    • Minoru TogashiKenshiro KatoShin-ichi Furuya
    • Minoru TogashiKenshiro KatoShin-ichi Furuya
    • B60C3/04B60C15/06B60C3/00
    • B60C15/06B60C3/04B60C9/0292Y10T152/10819Y10T152/10837
    • A pneumatic radial tire is adapted to improve or reduce the rolling resistance and simultaneously to improve the steering stability and riding comfortability against vibration during running without adversely affecting the wet performance and durability by making higher the carcass maximum width position and the carcass curvature reverse position, or enlarging the curvature of the carcass in the radially outer zone of the carcass maximum width position and simultaneously the carcass curvature reverse extent in the radially inner zone of the sidewalls so as to intentionally deviate from the naturally equilibrated configuration.A method of manufacturing a reduced rolling resistance pneumatic radial tire uses a mold for vulcanizing and forming the tire therein, which mold has a particular shape of cavity having a foot width 20-50% wider than a rim width and diverging progressively from shoulder corresponding portions to the wider foot portion of the cavity.
    • 充气子午线轮胎适用于提高或降低滚动阻力,并且同时提高操纵稳定性和抵抗运行过程中的振动的舒适性,而不会通过使屠体最大宽度位置和胎体曲率反转位置更高而不影响湿性能和耐久性, 或放大胎体最大宽度位置的径向外部区域中的胎体的曲率,同时在侧壁的径向内部区域中同时具有胎体曲率反转程度,从而有意地偏离自然平衡的构造。 制造减小的滚动阻力气动子午线轮胎的方法使用在其中硫化和形成轮胎的模具,该模具具有特定形状的空腔,其宽度比轮辋宽度宽20-50%,并从肩部对应部分逐渐发散 到腔的更宽的脚部。