会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 7. 发明授权
    • Overglaze colors for pottery
    • 陶釉色釉
    • US5262363A
    • 1993-11-16
    • US12803
    • 1993-02-02
    • Shuji YoshidaYasuyuki TsutsumiSatoru NoudomiJunichi Kawaguchi
    • Shuji YoshidaYasuyuki TsutsumiSatoru NoudomiJunichi Kawaguchi
    • C03C8/02C03C8/14C03C3/091C03C3/095C03C3/097
    • C03C8/02
    • An overglaze color for pottery. Pigment is added to a colorless frit which has the composition (wt %):(1) silicon dioxide 30 to 70(2) alumina 0.1 to 15(3) boron oxide 20 to 40(4) alkali metal oxide 2 to 17(5) one or more oxide selected from lanthanum oxide, niobium oxide, tantalum oxide, hafnium oxide, scandium oxide, samarium oxide, europium oxide, gadolinium oxide, thulium oxide, ytterbium oxide, lutetium oxide, terbium oxide, or dysprosium oxide 0.1 to 15and having a thermal expansion coefficient of 5.0.times.10.sup.-6 /.degree. C. to 7.0.times.10.sup.-6 /.degree. C. at 50.degree. to 350.degree. C. and a thermal softeningpVperature of 500.degree. to 640.degree. C. The overglaze color according to the invention causes no cracking, increases the color developing property of the pigment and has high chemical durability.
    • 陶器的釉面颜色。 将颜料加入到具有组成(重量%)的无色玻璃料中:(1)二氧化硅30至70(2)氧化铝0.1至15(3)氧化硼20至40(4)碱金属氧化物2至17(5 )选自氧化镧,氧化铌,氧化钽,氧化铪,氧化钪,氧化钐,氧化铕,氧化钆,氧化oxide,氧化镱,氧化镥,氧化铽或氧化镝的一种以上的氧化物,0.1〜15, 在50至350℃下的热膨胀系数为5.0×10 -6 /℃至7.0×10 -6 /℃,热软化温度为500至640℃。根据本发明的釉面颜色 不会发生龟裂,增加颜料的显色性,并且具有高的化学耐久性。
    • 8. 发明授权
    • Cassette loading apparatus
    • 纸盒装载装置
    • US4484240A
    • 1984-11-20
    • US347786
    • 1982-02-11
    • Shuji Yoshida
    • Shuji Yoshida
    • G11B15/66G11B15/665G11B15/675G11B15/68
    • G11B15/67565
    • A cassette loading apparatus, for example, for a video tape recording and/or reproducing apparatus (VTR), and having a cassette holder movable between a raised, cassette-receiving position in which a cassette can be slidably inserted therein, and a lowered or cassette-loading position in which the cassette contained in the holder is intended to be engaged, from above, with reel mounts and cassette positioning pins, is provided with a device for preventing movement of the cassette holder from the cassette-receiving position toward the cassette-loading position in the event that a cassette is not fully or accurately inserted in the holder, whereby to avoid damage to the cassette or to the reel mounts and cassette positioning pins that might result from the movement of the holder to its loading position with an incompletely inserted cassette therein.
    • 一种盒式磁带加载装置,例如用于录像带记录和/或再现装置(VTR),并且具有可在盒子可滑动地插入其中的凸起的盒式磁带接收位置之间移动的盒式磁带,以及降低或 盒式磁带装载位置,其中包含在保持器中的磁带旨在从上方与卷轴安装件和盒定位销接合,设置有用于防止磁带盒保持架从磁带盒接收位置向磁带盒移动的装置 在盒子没有被完全或准确地插入保持器的情况下,由于不能损坏盒子,或者由于保持器移动到其装载位置而导致的带盘安装件和盒子定位销的损坏, 未完全插入的盒式磁带。