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    • 2. 发明授权
    • Front-cover assembly and information apparatus having the same
    • 前盖组件和信息装置具有相同的功能
    • US06756542B2
    • 2004-06-29
    • US10282009
    • 2002-10-29
    • Masaki IshikawaTsutomu KonnoHiroyuki Fujita
    • Masaki IshikawaTsutomu KonnoHiroyuki Fujita
    • H02G314
    • G06F1/181E05D11/105E05Y2900/606
    • A front-cover assembly having a front-cover forming the front face of the information apparatus, lid members provided on the front-cover so as to be turned and moved between the closed position and the opened position, and caps provided on the upper and the lower face of the front-cover to hide the flanges of the lid members. The lid member is constituted by an elongated lid body and flanges provided on each end of the lid body. The flange has a turning center through-hole at the center, and a raised part as well as an outline part on the periphery part. On the upper face of the front-cover are formed a shaft part and concave parts. When the lid member is turned to the opened position, the raised part engages the concave part and is click locked, and the outline part appears on the front face of the front-cover filling the gap between the front-cover and the cap.
    • 一种前盖组件,其具有形成信息装置的前表面的前盖,设置在前盖上的盖构件在关闭位置和打开位置之间转动和移动,以及设置在上部和 前盖的下表面隐藏盖构件的凸缘。 盖构件由细长的盖体和设置在盖体的每个端部上的凸缘构成。 凸缘在中心具有转动中心通孔,以及凸起部分以及周边部分上的轮廓部分。 在前盖的上表面形成有轴部分和凹部。 当盖构件转动到打开位置时,凸起部分接合凹部并被卡扣,并且轮廓部分出现在前盖的正面上,填充前盖和盖之间的间隙。
    • 4. 发明授权
    • Process for producing low sulfur content fuel oils
    • 生产低硫含量燃料油的方法
    • US3984305A
    • 1976-10-05
    • US460653
    • 1974-04-12
    • Takuji HosoiTadaaki KatoYukuo KatayamaKazuaki MatsuiTsutomu Konno
    • Takuji HosoiTadaaki KatoYukuo KatayamaKazuaki MatsuiTsutomu Konno
    • C10G49/02C10G9/00C10G69/06C10G37/06
    • C10G9/00C10G69/06
    • A process for producing a low sulfur content fuel oil in a high yield from a starting oil having a high sulfur content, which comprises (1) treating a residual petroleum oil with hydrogen at a temperature of about 350.degree. to 450.degree. C and a pressure of about 50 to 200 Kg/cm.sup.2 at a liquid hourly space velocity of about 0.2 to 4 l/H.l in the presence of a catalyst, (2) introducing an inert gas or steam at a temperature of about 400.degree. to 900.degree.C and pyrolyzing the treated oil at a temperature of about 350.degree. to 500.degree.C and at a pressure of about atmospheric pressure to 100 Kg/cm.sup.2 with a residence time of about 0.5 to 10 hours, and (3) hydrodesulfurizing the pyrolyzed oil at a temperature of about 300.degree. to 400.degree.C and a pressure of about 30 to 100 Kg/cm.sup.2 at a liquid hourly space velocity of about 0.5 to 4 l/H.l in the presence of a desulfurizing catalyst.
    • 一种从具有高硫含量的起始油中以高产率生产低硫含量燃料油的方法,其包括(1)在约350-450℃的温度下用氢气处理残留的石油油和压力 约50至200Kg / cm 2,在催化剂存在下,液体时空速为约0.2至4升/升,(2)在约400-900℃的温度下引入惰性气体或蒸汽,以及 在大约350℃至500℃的温度和约大气压至100Kg / cm 2的压力下热处理油,停留时间为约0.5至10小时,和(3)在温度下对热解油进行加氢脱硫 约为300〜400℃,压力为约30〜100Kg / cm 2,在脱硫催化剂存在下,以0.5〜4l / Hl的液时空速。