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31. 发明专利

JPS59153160A Sensor 失效
标题翻译：传感器
公开(公告)号：JPS59153160A
公开(公告)日：1984-09-01
申请号：JP2805683
申请日：1983-02-21
申请人： Hitachi Ltd , Shinei Kk
发明人： SUNANO NAOMASA , ASAHI NAOTATSU , YOSHIDA TOSHIO
IPC分类号： H01C7/00 , G01N27/12 , G01N27/416
CPC分类号： G01N27/12
摘要： PURPOSE:To obtain an inexpensive sensor having response characteristics capable of corresponding to the concn. change of a substance to be detected and reduced in irregularity, by fixing a responding substance in the cracks of a porous ceramic layer having fine cracks extending to the direction of an opposed electrode. CONSTITUTION:A ceramic layer 3 with fine pores is provided on an electric insulating substrate 1 and fine n type or p type responding substances 5' responding to a substance to be detected are fixed in the pores 5 thereof while a plurality of electrode films 2, 4 are provided to the end part thereof so as to interpose the ceramic layer 3 therebetween and an electric signal is emitted to the direction vertical to the film surfaces. The porous ceramic layer 3 is a carrier comprising a responding substance having a large number of fine pores in a three-dimensional network structure and, as the representative material thereof, there are alumina, zirconia, silicon carbide or the composite thereof. The ceramic layer 3 and the electrodes 2, 4 perform catalytic action to the response of the substance to be detected, have high sensitivity and respond to the concn. of the substance to be detected such as the change of AC electric resistance or the change of DC electromotive force reversibly and rapidly.
摘要翻译：目的：获得具有能够对应于浓度的响应特性的廉价传感器。通过将具有细小裂纹的多孔陶瓷层的裂纹中的反应物质固定在相对电极的方向上，使待检测物质的变化不规则化。构成：在电绝缘基板1上设置有细孔的陶瓷层3，在其孔5中固定有微小的n型或p型响应物质5'，同时多个电极膜2， 4设置在其端部，以便陶瓷层3在其间插入，并且电信号沿垂直于膜表面的方向发射。多孔陶瓷层3是包含三维网状结构中具有大量细孔的响应物质的载体，作为其代表性材料，有氧化铝，氧化锆，碳化硅或其复合物。陶瓷层3和电极2,4对待检测物质的响应进行催化作用，具有高灵敏度并响应于浓度。的被检测物质，如交流电阻的变化或直流电动势的变化是可逆且快速的。

32. 发明专利

JPS5927253A Gas sensor 失效
标题翻译：气体传感器
公开(公告)号：JPS5927253A
公开(公告)日：1984-02-13
申请号：JP13624482
申请日：1982-08-06
申请人： Hitachi Ltd , Shinei Kk
发明人： SUNANO NAOMASA , ASAHI NAOTATSU , YOSHIDA TOSHIO
IPC分类号： G01N27/12
CPC分类号： G01N27/12
摘要： PURPOSE: To obtain a sensor which can respond quickly to variations in the air/ fuel ratio and changes in the concentration of material to be detected with an excellent sensitivity by use of an sensitive material in which a small amount of specified element or a compound thereof is added to a P type compound oxide semiconductor having a Perovskite structure.
CONSTITUTION: A small amount of NbF
3 , TaF
5 , Nb(HC
2 O
4 )
5 or the like is added to a P type compound oxide semiconductor (e.g. LaNiO
3 and La
1-x Sr
x VO
3 ) having a Perovskite structure as given by ABO
3 (A is rare earth element or that which is partially replaced with alkali earth metal and B is one or more kind of transition metal elements) to obtain a powdered sensitive material. After the formation of Pt electrode 2 on an alumina substrate 1, the powdered sensitive material is plasma sprayed on the preheated substrate 1 to form a P type sensitive material layer 3. A gas permeable inorganic insulation film 4 covering the layer 3 is formed by plasma spraying of Al
2 O
3 powder and then, a terminal 6 is connected thereto. This reduces the aging of the sensitive material and tailing effect thereof due to changes in the gas composition to be measured thereby providing a highly sensitive sensor.
COPYRIGHT: (C)1984,JPO&Japio
摘要翻译：目的：获得能够通过使用少量特定元素或其化合物的敏感材料，以极好的灵敏度快速响应空气/燃料比的变化和待检测材料浓度的变化的传感器添加到具有钙钛矿结构的P型复合氧化物半导体中。构成：将少量NbF 3，TaF 5，Nb（HC 2 O 4）5等添加到由ABO3给出的具有钙钛矿结构的P型复合氧化物半导体（例如LaNiO 3和La 1-x Sr x V O 3）中（A是稀土元素或部分被碱土金属代替，B是一种或多种过渡金属元素）以获得粉末状敏感材料。在氧化铝基板1上形成Pt电极2之后，将粉末状敏感材料等离子体喷涂在预热基板1上，形成P型敏感材料层3.覆盖层3的透气性无机绝缘膜4由等离子体喷涂Al2O3粉末，然后连接端子6。这样可以降低敏感材料的老化和由于要测量的气体成分的变化而导致的拖尾效应，从而提供高灵敏度的传感器。

33. 发明专利

JPS5636046A DETECTING DEVICE FOR RELATIVE HUMIDITY 失效
公开(公告)号：JPS5636046A
公开(公告)日：1981-04-09
申请号：JP11211279
申请日：1979-09-01
申请人： SHINEI KK
发明人： KINOMOTO SHINICHI
IPC分类号： G01N27/12 , G01D3/028 , G01N27/02
摘要： PURPOSE:To enable direct control of a device and simplify the whole of the device by a method wherein a humidity-sensitive element is built in an AC voltage generating part and thereby it is made to rely on the humidity. CONSTITUTION:A device is provided with an AC voltage generating part A, a DC voltage converting part B and an output part C. When the humidity is low, the resistance value of a humidity-sensitive element 6 is high, the amplification degree of an operating amplifier 7 turns low, the oscillation is stopped and AC voltage is not outputted from the part A. Accordingly, the output of the parts B and C becomes zero. When the humidity exceeds a fixed value, the amplification degree of the amplifier 7 turns to be large, the part A operates, the AC voltage of fixed frequency is outputted and impressed on another operating amplifier 12 and the load is made to act, thereby dehumidifying operation is performed and the humidity in a room is maintained at the level lower than the reference humidity.

34. 发明专利

JPS565705A WOODWORKING MACHINE FOR NOTCHED GROOVE 失效
公开(公告)号：JPS565705A
公开(公告)日：1981-01-21
申请号：JP8207479
申请日：1979-06-28
申请人： SHINEI KK , TANIO JIYOUJI
发明人： TANIO JIYOUJI
IPC分类号： B27F5/12 , B27F1/00

35. 发明专利

JPS5490560A END TREATMENT METHOD OF COIL CAPACITOR 失效
公开(公告)号：JPS5490560A
公开(公告)日：1979-07-18
申请号：JP15942077
申请日：1977-12-28
申请人： SHINEI KK
发明人： TANAKA RIYOUICHI
IPC分类号： H01G4/252 , H01G4/32

36. 发明专利

JPS5480191A HUMIDITYYSENSITIVE ELEMENT 失效
公开(公告)号：JPS5480191A
公开(公告)日：1979-06-26
申请号：JP14789677
申请日：1977-12-08
申请人： SHINEI KK
发明人： TAKAOKA YUUJI , MAEHASHI YASUHIRO , KOBAYASHI SUSUMU , BANDOU KATSUMASA
IPC分类号： H01C7/00 , G01N27/04 , G01N27/12

37. 发明专利

JPS53138880A SYNTHETIC FEED FOR SILKKWORMS 失效
公开(公告)号：JPS53138880A
公开(公告)日：1978-12-04
申请号：JP5360077
申请日：1977-05-09
申请人： SHINEI KK
发明人： HIRASAKA TADAO , NAGASE TSUGIYOSHI

38. 发明专利

JPS53117734A CONTINUOUS MANUFACTURING METHOD OF CASING CAPACITOR 失效
公开(公告)号：JPS53117734A
公开(公告)日：1978-10-14
申请号：JP3311377
申请日：1977-03-24
申请人： SHINEI KK
发明人： SUGATA KAZUO
IPC分类号： H01G4/224

39. 发明专利

JPS53117733A METHOD OF MAKING CASING CAPACITOR 失效
公开(公告)号：JPS53117733A
公开(公告)日：1978-10-14
申请号：JP3311277
申请日：1977-03-24
申请人： SHINEI KK
发明人： SUGATA KAZUO
IPC分类号： H01G4/224

40. 发明专利

JPS536867A METHOD OF MANUFACTURING CAPACITOR 失效
公开(公告)号：JPS536867A
公开(公告)日：1978-01-21
申请号：JP8236276
申请日：1976-07-09
申请人： SHINEI KK
发明人： SUGATA KAZUO
IPC分类号： H01C17/02 , H01G4/18 , H01G4/224 , H01G13/00 , H01G13/04

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