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1. 发明授权

US07287297B2 Pressure pad for cleaning fabric 失效
标题翻译：用于清洁织物的压力垫
公开(公告)号：US07287297B2
公开(公告)日：2007-10-30
申请号：US10829049
申请日：2004-04-21
申请人： Masao Okano , Yoshitaka Yugami , Ryozo Suzuki
发明人： Masao Okano , Yoshitaka Yugami , Ryozo Suzuki
IPC分类号： B08B1/02 , B41F35/00 , B41L41/00
CPC分类号： B41F35/00 , B41P2235/246
摘要： A cleaning apparatus includes a pressure pad for a cleaning fabric. The pressure pad comprises a particular portion formed on a base portion. The base portion has a predetermined hardness. The particular portion has a predetermined hardness which is lower than the hardness of the base portion. The cleaning fabric is nipped between the particular portion and a subject to clean the subject with the cleaning fabric.
摘要翻译：清洁装置包括用于清洁织物的压力垫。压力垫包括形成在基部上的特定部分。基部具有预定的硬度。特定部分具有比基部的硬度低的预定硬度。清洁织物被夹在特定部分和受试者之间以用清洁织物清洁受试者。

2. 发明授权

US4101317A Copper alloys with improved corrosion resistance and machinability 失效
标题翻译：具有改善耐腐蚀性和可加工性的铜合金
公开(公告)号：US4101317A
公开(公告)日：1978-07-18
申请号：US761890
申请日：1977-01-24
申请人： Masao Okano
发明人： Masao Okano
IPC分类号： C22C9/04
CPC分类号： C22C9/04
摘要： The present invention provides copper base alloys containing copper and zinc as the main components with additions of tin, lead, nickel, iron and beryllium and one of the objects of the present invention is to increase not only the corrosion resistance, but also, the machinability by defining the range of the composition as 63.0-66.0 wt.% copper, 1.2-2.0 wt.% tin, 1.0-2.0 wt.% lead, 0.1-1.0 wt.% iron, 2.0 wt.% or less of nickel, 0.1 wt.% or less of beryllium and the rest being zinc with inevitable impurities. In another aspect of the invention, the above composition is subjected to a heat treatment between about 350.degree. and 550.degree. C for about 1 to 10 hours after hot and cold working which produces a further significant improvement in machinability without decreasing either the corrosion resistance or the mechanical properties.
摘要翻译：本发明提供了含有铜和锌作为主要成分的铜基合金，其中添加有锡，铅，镍，铁和铍，本发明的目的之一不仅是增加耐腐蚀性，而且增加机械加工性通过将组合物的范围定义为63.0-66.0重量％的铜，1.2-2.0重量％的锡，1.0-2.0重量％的铅，0.1-1.0重量％的铁，2.0重量％或更少的镍，0.1 重量％以下的铍，其余为不可避免杂质的锌。在本发明的另一方面，上述组合物在热和冷加工后在约350℃和550℃之间进行约1至10小时的热处理，这在不降低耐腐蚀性的情况下产生进一步显着改善的可加工性，机械性能。

3. 外观设计

USD252340S Valve handle 失效
公开(公告)号：USD252340S
公开(公告)日：1979-07-10
申请号：US709377
申请日：1976-07-28
申请人： Masao Okano
设计人： Masao Okano

4. 发明授权

US4113474A Copper alloys of excellent corrosion resistance, moldability and workability 失效
标题翻译：铜合金的耐腐蚀性，可塑性和可工作性
公开(公告)号：US4113474A
公开(公告)日：1978-09-12
申请号：US698800
申请日：1976-06-23
申请人： Masao Okano
发明人： Masao Okano
IPC分类号： C22C9/00 , C22C9/04
CPC分类号： C22C9/04
摘要： Copper alloys which excel in corrosion resistance, moldability and workability and are particularly suitable for use as materials for valves, cocks, elbows, tees, etc. or cast parts associated therewith. One copper alloy comprising by weight 27.0 - 32.0% zinc, 0.8 - 4.0% lead, 0.2 - 0.8% silicon, 0.1 - 2.0% manganese, 0.01 - 0.1% arsenic and 0.03 - 0.4% aluminum the rest being composed of copper; and the other copper alloy comprising by weight 27.0 - 32.0% zinc, 0.8 - 4.0% lead, 0.2 - 0.8% silicon, 0.1 - 2.0 manganese, 0.01 - 0.1% arsenic, 0.03 - 0.4% aluminum and 0.01 - 1.0% tin the rest being composed of copper.

5. 发明授权

US3976478A Copper alloy of excellent corrosion resistance, mechanical strength and castability 失效
标题翻译：铜合金具有优异的耐腐蚀性，机械强度和铸造性
公开(公告)号：US3976478A
公开(公告)日：1976-08-24
申请号：US616313
申请日：1975-09-24
申请人： Masao Okano
发明人： Masao Okano
IPC分类号： C22C9/00 , C22C9/01
CPC分类号： C22C9/01
摘要： A copper alloy which excels in corrosion resistance, mechanical strength and castability and is suitable for the manufacture of valves, cocks and related cast parts. The copper alloy comprises by weight 5.0 - 6.5% aluminum, 0.2 - 0.5% silicon, 0.2 - 0.5% tin, 0.2 - 4.0% zinc, 1.0 - 1.5% lead and 1.0 - 3.0% iron and the rest being composed of copper.
摘要翻译：一种铜合金，耐腐蚀性，机械强度和铸造性能优良，适用于制造阀门，旋塞和相关铸件。铜合金包含重量为5.0-6.5％的铝，0.2-0.5％的硅，0.2-0.5％的锡，0.2-4.0％的锌，1.0-1.5％的铅和1.0-3.0的铁，其余的由铜组成。

6. 发明授权

US3971705A Method of producing char from pulp manufacturing waste liquor 失效
标题翻译：从制浆废液生产焦炭的方法
公开(公告)号：US3971705A
公开(公告)日：1976-07-27
申请号：US461643
申请日：1974-04-17
申请人： Toshimasa Norita , Hisato Ibara , Masahiro Murakami , Masao Okano
发明人： Toshimasa Norita , Hisato Ibara , Masahiro Murakami , Masao Okano
IPC分类号： C01B31/02 , B01J20/20 , C01B31/10 , C10B7/14 , C10B49/02 , C10B53/00 , C10B47/18
CPC分类号： C10B7/14 , C10B49/02 , C10B53/00
摘要： Char from the waste liquor of a pulp manufacturing process is produced by confining the waste liquor in a container and feeding the container into an air heating furnace in a manner such that the container is contacted countercurrently with heated air without rotating or stirring the container.
摘要翻译：通过将废液限制在容器中并将容器以这样的方式供给到空气加热炉中以使得容器与加热的空气逆流接触而不旋转或搅拌容器来生产来自纸浆制造过程的废液的炭。

7. 外观设计

USD252339S Valve handle 失效
公开(公告)号：USD252339S
公开(公告)日：1979-07-10
申请号：US709375
申请日：1976-07-28
申请人： Masao Okano
设计人： Masao Okano

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