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1. 发明授权

US4376681A Method of measuring carbon dioxide in a liquid or gas 失效
标题翻译：测量液体或气体中二氧化碳的方法
公开(公告)号：US4376681A
公开(公告)日：1983-03-15
申请号：US170919
申请日：1980-07-21
申请人： Tomoaki Inoue , Yoichi Ishikawa , Mitsunori Kaneko
发明人： Tomoaki Inoue , Yoichi Ishikawa , Mitsunori Kaneko
IPC分类号： G01N27/28 , G01N27/38 , G01N27/404 , G01N27/416 , G01N27/56 , A61L2/06
CPC分类号： G01N27/38 , G01N27/4162
摘要： A carbon dioxide sensor for measuring dissolved carbon dioxide or carbon dioxide in gas is sterilizable with steam under pressure at a temperature of 120-130 degrees Celsius. The sensor comprises an outer tube having on its one end a gas-permeable membrane and a pH electrode disposed in the outer tube and supporting a spacer of poor hydrophobicity so as to be positioned between the distal end of the electrode and the membrane. For measurement of carbon dioxide, a liquid containing sodium bicarbonate is poured into the outer tube to form a layer of electrolyte at the spacer, and the outer tube is mounted on a fermentor. The pH electrode can be removed from the outer tube which is attached to the fermentor, and a membrane protecting rod can be inserted into the outer tube for sterilization of the membrane. The gas-permeable membrane can easily be replaced.
摘要翻译：用于测量气体中溶解的二氧化碳或二氧化碳的二氧化碳传感器可在120-130摄氏度的压力下用蒸汽灭菌。该传感器包括一个外管，其一端具有气体透过膜和设置在外管中的pH电极，并且支撑具有差的疏水性的间隔物，以便位于电极的远端和膜之间。为了测量二氧化碳，将含有碳酸氢钠的液体倒入外管中以在间隔物处形成电解质层，外管安装在发酵罐上。可以将pH电极从与发酵罐相连的外管中除去，并且可以将膜保护杆插入到外管中用于灭菌膜。透气膜可以方便地更换。

2. 发明授权

US5339056A Variable delay line with microstrip delay elements selectively connected by sliding switches 失效
标题翻译：具有微带延迟元件的可变延迟线通过滑动开关选择性连接
公开(公告)号：US5339056A
公开(公告)日：1994-08-16
申请号：US996400
申请日：1992-12-23
申请人： Mitsunori Kaneko , Yukinori Miyake
发明人： Mitsunori Kaneko , Yukinori Miyake
IPC分类号： H03H7/34 , H03H7/20
CPC分类号： H03H7/345
摘要： A variable delay line includes a package housing (61); a circuit board (68) provided within the package housing; a ground conductor pattern (69) provided on a backside of the circuit board; an electrical circuit (70) provided on a top surface of the circuit board and including input and output terminal lands (72, 75); a plurality of pairs of shunt lands (76), each pair being connected by a microstrip line (77); a plurality of pairs of element connection lands (78), each being connected to a delay element (79, 80, 81); and a plurality of pairs of connecting contacts (67) movable between a first position in which the connecting contacts connect the shunt microstrip line in series to the electrical circuit and a second position in which the connecting contacts connect the delay element in series to the electrical circuit while disconnecting the shunt microstrip line from the electrical circuit, eliminating major mismatching elements from the delay line, thereby improving high-frequency characteristics.
摘要翻译：可变延迟线包括封装壳体（61）; 设置在所述封装壳体内的电路板（68）设置在电路板的背面的接地导体图案（69）; 设置在所述电路板的顶表面上并且包括输入和输出端子平台（72,75）的电路（70）; 多对分路平台（76），每对通过微带线（77）连接; 多个元件连接平台（78），每一对连接到延迟元件（79,80,81）; 以及多对连接触点（67），其可在第一位置和第二位置之间移动，第一位置中连接触点将并联微带线与电路串联连接;第二位置，其中连接触点将延迟元件串联连接到电气同时将并联微带线与电路断开，消除了延迟线上的主要失配元件，从而改善了高频特性。

3. 发明授权

US5177457A Variable delay line 失效
标题翻译：可变延迟线
公开(公告)号：US5177457A
公开(公告)日：1993-01-05
申请号：US753415
申请日：1991-08-30
申请人： Mitsunori Kaneko , Yukinori Miyake
发明人： Mitsunori Kaneko , Yukinori Miyake
IPC分类号： H03H7/30 , H03H7/34
CPC分类号： H03H7/345
摘要： A variable delay line includes a housing package (20, 21); an input terminal (27) extending outwardly from a first side of the housing package; an output terminal (28) extending outwardly from a second side of the housing package which is opposite to the first side; a circuit board (23) provided within the housing package; an input terminal connection land (31) provided on the circuit board and connected to an end of the input terminal; an output terminal connection land (32) provided on the circuit board and connected to an end of the output terminal; a plurality of delay elements (36); a plurality of pairs of delay element connection fixed pads (33), each pair thereof connected to each of the delay elements; and a plurality of series connection fixed contact pads (34, 35) each corresponding to each pair of the delay element connection fixed pads and connectable in series across the input and output terminal connection lands.
摘要翻译：可变延迟线包括壳体封装（20,21）; 从壳体封装的第一侧向外延伸的输入端子; 输出端子（28），其从所述壳体封装的与所述第一侧相对的第二侧向外延伸; 设置在所述壳体封装内的电路板（23）; 设置在所述电路板上并连接到所述输入端子的端部的输入端子连接区域（31）设置在所述电路板上并连接到所述输出端子的端部的输出端子连接平台（32）多个延迟元件（36）; 多对延迟元件连接固定焊盘（33），其每一对连接到每个延迟元件; 以及多个串联连接固定接触焊盘（34,35），每个对应于每对延迟元件连接固定焊盘并且可串联连接在输入和输出端子连接焊盘上。

4. 发明授权

US4460451A Steam-sterilizable carbon dioxide sensor 失效
标题翻译：蒸汽灭菌二氧化碳传感器
公开(公告)号：US4460451A
公开(公告)日：1984-07-17
申请号：US460911
申请日：1983-01-25
申请人： Tomoaki Inoue , Yoichi Ishikawa , Mitsunori Kaneko
发明人： Tomoaki Inoue , Yoichi Ishikawa , Mitsunori Kaneko
IPC分类号： G01N27/28 , G01N27/38 , G01N27/404 , G01N27/416 , G01N27/30 , G01N27/56
CPC分类号： G01N27/38 , G01N27/4162
摘要： A carbon dioxide sensor for measuring dissolved carbon dioxide or carbon dioxide in gas is sterilizable with steam under pressure at a temperature of 120-130 degrees Celsius. The sensor comprises an outer tube having on its one end a gas-permeable membrane and a pH electrode disposed in the outer tube and supporting a spacer of poor hydrophobicity positioned between the distal end of the electrode and the membrane. For measurement of carbon dioxide, a liquid containing sodium bicarbonate is poured into the outer tube to form a layer of electrolyte at the spacer, and the outer tube is mounted on a fermentor. The pH electrode can be removed from the outer tube which is attached to the fermentor, and a membrane protecting rod can be inserted into the outer tube for sterilization of the membrane. The gas-permeable membrane can easily be replaced.
摘要翻译：用于测量气体中溶解的二氧化碳或二氧化碳的二氧化碳传感器可在120-130摄氏度的压力下用蒸汽灭菌。传感器包括一个外管，其一端具有透气膜和设置在外管中的pH电极，并且支撑位于电极的远端和膜之间的疏水性差的间隔物。为了测量二氧化碳，将含有碳酸氢钠的液体倒入外管中以在间隔物处形成电解质层，外管安装在发酵罐上。可以将pH电极从与发酵罐相连的外管中除去，并且可以将膜保护杆插入到外管中用于灭菌膜。透气膜可以方便地更换。

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