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1. 发明授权

US4754444A Alarm clock 失效
标题翻译：闹钟
公开(公告)号：US4754444A
公开(公告)日：1988-06-28
申请号：US119642
申请日：1987-11-12
申请人： Sadao Shimizu
发明人： Sadao Shimizu
IPC分类号： G04C21/00 , G04B23/02 , G04C21/02 , G04B37/00
CPC分类号： G04C21/02 , G04B23/02
摘要： There is disclosed an alarm clock comprising a vertical mounting plate having an integral battery case at its bottom, the battery case being inwardly rounded to receive a battery therein, a motor mounted to the mounting plate upwardly of and closely to the battery case and electrically connected to the battery, the motor including an output shaft extending parallel to the plane of the mounting plate, a clockwork mechanism fixedly mounted to the mounting plate forwardly of and closely to the motor and the battery case, a gong mounted to the mounting plate upwardly of and closely to the motor, an alarm hammer unit driven by the motor and having an alarm hammer positioned wthin the gong and swung to strike the gong upon actuation of the motor, and an operating lever surrounded by the motor, the clockwork mechanism and the battery case and reciprocable on the mounting plate in the longitudinal direction of the battery case. This arrangement is intended to reduce the overall thickness of the alarm clock as well as the space required to mount the components on the mounting plate.
摘要翻译：公开了一种闹钟，包括在其底部具有整体电池壳体的垂直安装板，电池壳体向内圆形以在其中容纳电池;马达，安装到电池壳体上方并靠近电池壳体的电气连接电动机包括平行于安装板的平面延伸的输出轴;发条机构，其固定地安装在马达和电池壳体的前方并紧密地固定在安装板上;锣安装在安装板上方的锣并且与马达紧密相连，由马达驱动的一个闹钟单元，并具有一个位于锣上的摆锤，并在马达驱动时摆动并敲击锣，以及由马达，发条机构和电池包围的操作杆并且在电池壳体的纵向方向上在安装板上往复运动。这种布置旨在减少闹钟的总体厚度以及将部件安装在安装板上所需的空间。

2. 发明授权

US5225009A Procedure for manufacturing cutting material of superior toughness 失效
标题翻译：制造超级韧性切割材料的程序
公开(公告)号：US5225009A
公开(公告)日：1993-07-06
申请号：US834809
申请日：1992-02-13
申请人： Yousuke Orikasa , Masahiro Yokomizo , Sadao Shimizu , Yukio Kawaoka , Kenji Kaneko , Hiro Ohzeki
发明人： Yousuke Orikasa , Masahiro Yokomizo , Sadao Shimizu , Yukio Kawaoka , Kenji Kaneko , Hiro Ohzeki
IPC分类号： C22C19/05 , C22F1/10
CPC分类号： C22C19/055 , C22C19/056 , C22F1/10
摘要： The object of the present invention is to provide a method for the manufacturing of a cutting material possessing excellent toughness and a high strength. The composition by weight of the Nickel alloy ingot, is chromium (Cr )14-23%, molybdenum (Mo) 14-20%, tungsten (W) 0.2-5%, iron (Fe) 0.2-7%, cobalt (Co) 0.2-2.5% with the remaining portion being made up of Ni and unavoidable impurities. After undergoing a solution heat treatment process, the Ni ingot undergoes plastic working, at a product ratio above 80%, followed by heating at a temperature of 500.degree.-600.degree. C. for longer than 30 minutes. Heating the alloy of the aforementioned composition at the above mentioned temperature promotes the precipitation of an intermetallic compound possessing a hardness greater than 57 on the HRC. The resulting superior cutting material is resistant to corrosion even when exposed to sea water. The cutting material obtained through the process of the present invention provides a high resistance to both rust and chipping in addition to a high abrasion resistance, all of which are advantages over the conventional stainless steel cutting material.

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