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1. 发明授权

US4126548A Ion exchange process 失效
标题翻译：离子交换过程
公开(公告)号：US4126548A
公开(公告)日：1978-11-21
申请号：US764855
申请日：1977-02-02
申请人： Teruyuki Misumi , Toshio Miyaji , Masao Kasai
发明人： Teruyuki Misumi , Toshio Miyaji , Masao Kasai
IPC分类号： B01J47/10 , B01J49/00 , B01D15/02 , B01D15/06
CPC分类号： B01J49/0078 , B01J47/10
摘要： In a fixed-bed ion exchange process for treating a fluid, wherein adsorption and regeneration are performed in countercurrent flow, the whole ion exchange resins are removed from the ion exchange column portionwise, either intermittently or continuously, subjected to backwash and then returned to the ion exchange column. The whole bed of the resins is replaced by one round in this process, and therefore the distribution of the ions in the resin bed after backwash treatment is substantially the same as before, whereby a very efficient ion exchange is possible without increase in amount of the regenerant.
摘要翻译：在用于处理流体的固定床离子交换过程中，其中以逆流流动进行吸附和再生，将全部离子交换树脂从离子交换塔中分批地间歇地或连续地除去，进行反冲洗，然后返回到离子交换柱。在该方法中，树脂的整个床被一个圆替代，因此反洗处理后的树脂床中的离子分布基本上与之前相同，从而可以非常有效地进行离子交换而不增加再生剂。

2. 发明授权

US4085042A Solid-fluid contacting process 失效
标题翻译：固体流体接触过程
公开(公告)号：US4085042A
公开(公告)日：1978-04-18
申请号：US697117
申请日：1976-06-17
申请人： Teruyuki Misumi , Toshio Miyaji , Masao Kasai
发明人： Teruyuki Misumi , Toshio Miyaji , Masao Kasai
IPC分类号： B01D15/00 , B01J47/10 , B01J49/00 , B01D15/06
CPC分类号： B01J47/10 , B01D15/00 , B01J49/0078
摘要： In a fixed-bed solid-fluid contacting process, wherein adsorption and regeneration are performed in countercurrent flow, a portion of contaminated solid particles in the bed is extracted from the bed for washing, simultaneously when a fluid is treated by passing through the bed. The solid particles extracted are washed and recycled to the bed at the time of other operations, for example, regeneration step. The process is improved in the time cycle of treatment which is shortened and the pressure loss which is decreased. The process is also free from disturbance of bed and excellent in treatment efficiency. A simple and compact apparatus is available for the process. Typical example of application is ion exchange reaction.
摘要翻译：在固定床固体流体接触方法中，其中以逆流方式进行吸附和再生，床中的一部分被污染的固体颗粒从床中提取用于洗涤，同时当流体通过床处理时。在其他操作时，提取的固体颗粒被洗涤并再循环到床上，例如再生步骤。处理时间周期得到改善，缩短了压缩时间，降低了压力损失。该过程也不受床的干扰，治疗效率极佳。一个简单而紧凑的设备可用于此过程。典型的应用实例是离子交换反应。

3. 外观设计

USD360721S Electric iron 失效
公开(公告)号：USD360721S
公开(公告)日：1995-07-25
申请号：US19620
申请日：1994-03-08
申请人： Masao Kasai , Takashi Shoji
设计人： Masao Kasai , Takashi Shoji

4. 外观设计

USD375432S Automatic bread maker 失效
公开(公告)号：USD375432S
公开(公告)日：1996-11-12
申请号：US37947
申请日：1995-04-25
申请人： Masanori Hamada , Ikuko Wakita , Masao Kasai
设计人： Masanori Hamada , Ikuko Wakita , Masao Kasai

5. 发明授权

US4416783A Liquid chromatography column, process for preparing the same and its use for fractionation 失效
$Liquid chromatography column, process for preparing the same and its use for fractionation$
标题翻译：液相色谱柱，其制备方法及其分馏用途
公开(公告)号：US4416783A
公开(公告)日：1983-11-22
申请号：US341040
申请日：1982-01-20
申请人： Kohji Noguchi , Masao Kasai
发明人： Kohji Noguchi , Masao Kasai
IPC分类号： G01N30/06 , B01D15/08 , B01D15/20 , B01J20/281 , B01J20/285 , B01J20/291 , C08F8/12 , G01N30/00 , G01N30/56 , G01N30/88
CPC分类号： B01J20/291 , B01D15/206 , B01J20/264 , B01J20/267 , B01J20/28004 , B01J20/285 , C08F8/12 , B01J2220/54 , G01N2030/562
摘要： A liquid chromatography column comprising a uniform gel bed of a high packing ratio, which is produced by a process in which a column is prepared while avoiding imposing an abrupt change of flow rate or pressure on the gel bed during the column packing operation, thereby making it possible to simultaneously improve the elution speed and the durability of the column. The column comprises gels of small grain diameter, thereby exhibiting an excellent resolution. The column also ensures a direct analysis of blood serum.
摘要翻译：一种液相色谱柱，其包含高填充率的均匀凝胶床，其通过制备柱的方法制备，同时避免在柱填充操作期间在凝胶床上施加流速或压力的突然变化，从而使可以同时提高洗脱速度和柱的耐久性。该柱包括小粒径的凝胶，从而表现出优异的分辨率。该柱还确保对血清进行直接分析。

6. 外观设计

USD379735S Automatic bread maker 失效
公开(公告)号：USD379735S
公开(公告)日：1997-06-10
申请号：US37948
申请日：1995-04-25
申请人： Masanori Hamada , Ikuko Wakita , Masao Kasai
设计人： Masanori Hamada , Ikuko Wakita , Masao Kasai

7. 外观设计

USD360723S Power base for electric cordless iron 失效
公开(公告)号：USD360723S
公开(公告)日：1995-07-25
申请号：US21016
申请日：1994-04-04
申请人： Masao Kasai , Takashi Shoji
设计人： Masao Kasai , Takashi Shoji

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