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1. 发明授权

US4415877A Gas sensing element 失效
标题翻译：气体传感元件
公开(公告)号：US4415877A
公开(公告)日：1983-11-15
申请号：US371343
申请日：1982-04-23
申请人： Akio Takami , Tsutomu Saito , Toshifumi Sekiya , Hideki Kudo
发明人： Akio Takami , Tsutomu Saito , Toshifumi Sekiya , Hideki Kudo
IPC分类号： G01N27/12 , H01L7/00
CPC分类号： G01N27/12
摘要： A gas sensing element having an oxide semiconductor element is provided with lead wires partially embedded therein. The lead wires are formed of a nickel core and a cover layer of at least 5.mu. in thickness and made of platinum or platinum alloy containing from 1 to 10 percent low catalytic metal.
摘要翻译：具有氧化物半导体元件的气体感测元件设置有部分地嵌入其中的引线。引线由镍芯和至少5微米厚的覆盖层形成，并由含有1-10％低催化金属的铂或铂合金制成。

2. 发明授权

US4417228A Gas component detector 失效
标题翻译：气体成分检测器
公开(公告)号：US4417228A
公开(公告)日：1983-11-22
申请号：US375602
申请日：1982-05-06
申请人： Akio Takami , Tsutomu Saito , Toshifumi Sekiya , Kazutoshi Tanaka
发明人： Akio Takami , Tsutomu Saito , Toshifumi Sekiya , Kazutoshi Tanaka
IPC分类号： G01N27/12 , H01L7/00
CPC分类号： G01N27/12
摘要： A gas component detector having a gas component detecting element made of sintered metal oxide for indicating an electrical resistance according to the components of a gas to be detected. A pair of electrodes transmit the electrical resistance indicated by the gas component detecting element and a ceramic tube has through-holes into which said pair of electrodes are inserted. The ceramic tube has a cylindrical ceramic heater which is prepared by having a piece of wet ceramic sheet on which a print pattern is formed with metal paste for forming a heat generator wound on and bonded to the outer wall of the ceramic tube before sintering. The heater is then sintered to be integral with the ceramic tube.
摘要翻译：一种气体成分检测器，具有由烧结金属氧化物制成的气体成分检测元件，用于根据被检测气体的成分表示电阻。一对电极传输由气体成分检测元件指示的电阻，陶瓷管具有插入所述一对电极的通孔。陶瓷管具有圆柱形陶瓷加热器，其通过在烧结之前通过具有一块湿陶瓷片而制成印刷图案，其上形成有用于形成在陶瓷管的外壁上缠绕并结合到其上的发热体的金属膏。然后将加热器烧结成与陶瓷管一体。

3. 发明授权

US4620437A Gas sensor 失效
标题翻译：气体传感器
公开(公告)号：US4620437A
公开(公告)日：1986-11-04
申请号：US726369
申请日：1985-04-23
申请人： Akio Takami , Toshitaka Matsuura , Toshifumi Sekiya , Yoshiaki Kuroki
发明人： Akio Takami , Toshitaka Matsuura , Toshifumi Sekiya , Yoshiaki Kuroki
IPC分类号： G01N27/04 , G01N27/12 , G01N27/14
CPC分类号： G01N27/122 , G01N27/12 , G01N27/14
摘要： A gas sensor has a heater circuit with a voltage-dividing element, and a voltage to energize the heater circuit is applied through a resistive lead wire element, while a sensor voltage to measure the resistance of a gas-sensitive element is branched from the heater circuit.
摘要翻译：气体传感器具有带有分压元件的加热器电路，并且通过电阻引线元件施加用于激励加热器电路的电压，而用于测量气体敏感元件的电阻的传感器电压从加热器分支电路。

4. 发明授权

US4825683A Apparatus for evaluating an oxygen sensor 失效
标题翻译：用于评估氧传感器的装置
公开(公告)号：US4825683A
公开(公告)日：1989-05-02
申请号：US139295
申请日：1987-12-29
申请人： Akio Takami , Ken Minoha , Mineji Nasu , Toshifumi Sekiya , Toshitaka Matsuura , Akio Mizutani , Noriaki Kondo
发明人： Akio Takami , Ken Minoha , Mineji Nasu , Toshifumi Sekiya , Toshitaka Matsuura , Akio Mizutani , Noriaki Kondo
IPC分类号： G01N27/409 , G01N27/04 , G01N27/26 , G01N33/00 , G01D18/00
CPC分类号： G01N33/007 , G01N33/0006
摘要： An apparatus for evaluating an oxygen sensor includes a device for mixing a fuel and an oxygen-containing gas in an appropriate ratio to prepare a fuel mixture. A burner is connected to the mixing device for burning the fuel mixture to produce a gaseous combustion product. A tubular member extends from the burner for supplying the combustion product. A nozzle is connected to the tubular member for introducing a fuel and an oxygen-containing gas into the tubular member so that the combustion product is of a desired excess air ratio (air-fuel ratio) and a mounting device for the sensor to be evaluated is disposed on the tubular member, downstream of the nozzle.

5. 发明授权

US4532179A Metal-ceramic bonded material 失效
标题翻译：金属陶瓷粘合材料
公开(公告)号：US4532179A
公开(公告)日：1985-07-30
申请号：US483302
申请日：1983-04-08
申请人： Akio Takami , Toshitaka Matsuura , Kazutoshi Tanaka , Toshifumi Sekiya
发明人： Akio Takami , Toshitaka Matsuura , Kazutoshi Tanaka , Toshifumi Sekiya
IPC分类号： B23K1/00 , B23K1/19 , C04B37/02 , C09J5/00 , C09J5/02 , B32B9/00
CPC分类号： C04B37/025 , C04B37/026 , C04B37/028 , C04B2237/064 , C04B2237/123 , C04B2237/124 , C04B2237/343 , C04B2237/406 , C04B2237/62 , C04B2237/708 , C04B2237/72 , C04B2237/765 , Y10T428/264
摘要： A metal-ceramic bonded material is described wherein a metal member comprising a metal film and an oxide film as an upper layer is bonded to a ceramic member by a heat-resistant adhesive so that the surface of the oxide film of said metal member faces the surface of the ceramic member.
摘要翻译：描述了一种金属 - 陶瓷粘合材料，其中包括金属膜和作为上层的氧化物膜的金属构件通过耐热粘合剂结合到陶瓷构件，使得所述金属构件的氧化物膜的表面面向陶瓷构件的表面。

6. 发明授权

US4328477A Gas detecting element and process for producing the same 失效
标题翻译：气体检测元件及其制造方法
公开(公告)号：US4328477A
公开(公告)日：1982-05-04
申请号：US139626
申请日：1980-04-14
申请人： Akio Takami , Tsutomu Saito , Kazutoshi Tanaka
发明人： Akio Takami , Tsutomu Saito , Kazutoshi Tanaka
IPC分类号： G01N27/12 , H01L7/00
CPC分类号： G01N27/12 , Y10T29/49082
摘要： A gas detecting element including a semiconductor wafer formed of a transition-metal oxide with an electrode layer bonded to both sides of the wafer and a protective layer overlaid on the surface of the electrode layer. A metal lead wire is attached to each electrode layer by means of an electrically conductive adhesive wherein the region at which the metal lead wire is bonded to the electrode layer is reinforced by an insulating adhesive that covers the region. A process for producing such a gas detecting element is also disclosed.
摘要翻译：一种气体检测元件，包括由过渡金属氧化物形成的半导体晶片，其中电极层与晶片的两侧结合，并且覆盖在电极层的表面上的保护层。金属引线通过导电粘合剂附接到每个电极层，其中金属引线与电极层结合的区域被覆盖该区域的绝缘粘合剂增强。还公开了一种生产这种气体检测元件的方法。

7. 发明授权

US4322968A Temperature compensated plug-in type oxygen detector for exhaust gas 失效
标题翻译：温度补偿型插入式氧气检测器
公开(公告)号：US4322968A
公开(公告)日：1982-04-06
申请号：US124023
申请日：1980-02-25
申请人： Akio Takami , Toshitaka Matsuura , Tsutomu Saito
发明人： Akio Takami , Toshitaka Matsuura , Tsutomu Saito
IPC分类号： G01N27/12
CPC分类号： G01N27/12
摘要： A plug-in type oxygen detector for detecting oxygen contained in exhaust gas is disclosed which comprises a series connected, sintered N and P type oxide semiconductors which have temperature dependencies in the same direction and respond to a partial pressure of oxygen in exhaust gas, an output being derived from a common junction of the semiconductors.
摘要翻译：公开了一种用于检测废气中所含氧气的插入式氧检测器，其包括串联连接的烧结N型和P型氧化物半导体，其在相同方向上具有温度依赖性并且对排气中的氧分压作出响应，输出源自半导体的公共接点。

8. 发明授权

US4288774A Gas detector 失效
标题翻译：气体探测器
公开(公告)号：US4288774A
公开(公告)日：1981-09-08
申请号：US112977
申请日：1980-01-17
申请人： Akio Takami , Toshitaka Matsuura , Tsutomu Saito
发明人： Akio Takami , Toshitaka Matsuura , Tsutomu Saito
IPC分类号： G01N27/04 , F02D41/14 , G01N27/12 , H01C1/142 , H01L7/00
CPC分类号： F02D41/1455 , G01N27/12 , H01C1/142
摘要： A gas detector including a gas sensitive element that provides an electrical resistance which varies with the type of gas detected and lead wires for conducting the electrical signal from the gas sensitive element. A porcelain tube supports the gas sensitive element the lower part of which is positioned within a slot in the tube. Through holes in the tube receive the lead wires. A housing encloses the tube. Only the upper part of said gas sensitive element which is not positioned within the tube is provided with electrodes.
摘要翻译：一种气体检测器，其包括气体敏感元件，其提供随着检测到的气体类型而变化的电阻，以及用于传导来自气体敏感元件的电信号的引线。瓷管支撑气体敏感元件，其下部位于管中的狭槽内。管中的通孔接收引线。外壳围绕管。只有位于管内的所述气体敏感元件的上部设有电极。

9. 再颁专利

USRE33980E Thick-film gas-sensitive element 失效
公开(公告)号：USRE33980E
公开(公告)日：1992-06-30
申请号：US517749
申请日：1990-05-02
申请人： Toshitaka Matsuura , Teppei Okawa , Keizo Furusaki , Akio Takami
发明人： Toshitaka Matsuura , Teppei Okawa , Keizo Furusaki , Akio Takami
IPC分类号： G01N27/12
CPC分类号： G01N27/12
摘要： A laminar gas-sensitive thick film consisting of ceramic semiconductor and metallic catalyzer is formed across a pair of electrodes carried by a ceramic substrate, and the nature of metallic catalyzer on an outer surface layer of the thick film is different from that of metallic catalyzer in that portion of the thick film which is in the proximity of the electrodes.

10. 发明授权

US4652849A Gas sensor 失效
标题翻译：气体传感器
公开(公告)号：US4652849A
公开(公告)日：1987-03-24
申请号：US695361
申请日：1985-01-28
申请人： Toshitaka Matsuura , Teppei Ohkawa , Keizo Furusaki , Akio Takami
发明人： Toshitaka Matsuura , Teppei Ohkawa , Keizo Furusaki , Akio Takami
IPC分类号： G01N27/12 , H01L7/00
CPC分类号： G01N27/12
摘要： A gas sensor has a 100-400 .mu.m thick gas-sensitive layer containing 5-30 mole % of a platinum group metal or an alloy thereof.
摘要翻译：气体传感器具有含有5-30摩尔％铂族金属或其合金的100-400μm厚的气敏层。

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