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1. 发明授权

US4786476A Gas sensor element using porously fired mass of titania 失效
标题翻译：气体传感器元件采用大量烧结的二氧化钛
公开(公告)号：US4786476A
公开(公告)日：1988-11-22
申请号：US886080
申请日：1986-07-16
申请人： Fumio Munakata , Masayuki Touda , Masaaki Uchida , Fumio Yukawa
发明人： Fumio Munakata , Masayuki Touda , Masaaki Uchida , Fumio Yukawa
IPC分类号： G01N27/12 , G01N27/46
CPC分类号： G01N27/12
摘要： The invention relates to a gas sensor element which utilizes a change in the electric resistance of a porously fired TiO.sub.2 layer. To improve the speed of response of the gas sensor element, and also to strengthen the adhesion of the fired TiO.sub.2 layer to a ceramic substrate, at least one kind of metal oxide which hardly undergoes solid phase reaction with TiO.sub.2 and serves as a sintering suppressing agent, such as Er.sub.2 O.sub.3, Sm.sub.2 O.sub.3 and/or In.sub.2 O.sub.3, is added to TiO.sub.2 in advance of firing. The speed of response is further enhanced by the addition of at least one kind of noble metal such as Pt and/or Rh to TiO.sub.2 together with the sintering suppressing oxide(s).
摘要翻译：本发明涉及一种气体传感器元件，其利用烧结TiO 2层的电阻的变化。为了提高气体传感器元件的响应速度，并且还增强了烧结的TiO 2层与陶瓷基板的粘附性，至少一种与TiO 2几乎不发生固相反应并用作烧结抑制剂的金属氧化物，例如Er 2 O 3，Sm 2 O 3和/或In 2 O 3。与烧结抑制氧化物一起添加至少一种贵金属如Pt和/或Rh至TiO 2，进一步提高了响应速度。

2. 发明授权

US5210651A Motor driven retractable outside mirror for vehicle 失效
标题翻译：汽车驱动可回收外部车辆的车辆
公开(公告)号：US5210651A
公开(公告)日：1993-05-11
申请号：US612692
申请日：1990-11-15
申请人： Hideyuki Shibuya , Shigeki Yoshioka , Satoru Ichikawa , Masayuki Touda
发明人： Hideyuki Shibuya , Shigeki Yoshioka , Satoru Ichikawa , Masayuki Touda
IPC分类号： B60R1/06 , B60R1/074
CPC分类号： B60R1/074 , Y10S248/90
摘要： A vehicle door mirror assembly has a stationary base unit, a door mirror unit mounted on the base unit so that the mirror unit is swingable about a vertical swing axis, an ultrasonic motor for supplying power to swing the mirror unit, a fixed gear fixed to the base unit, and a speed reducing gear set. The ultrasonic motor and the gear reducing gear set are both mounted on the mirror unit. The speed reducing gear set has a driving gear driven by the motor, an intermediate gear engaged with, and driven by, the driving gear, and a driven gear which is connected with the intermediate gear by a joint shaft and which is engaged with the fixed gear. When the motor drives the driving gear, the driven gear is driven by the driving gear at a reduced speed, and moves around the fixed gear to swing the mirror unit about the axis of the fixed gear. This door mirror assembly is advantageous in compactness, durability and efficiency.
摘要翻译：车门后视镜组件具有固定基座单元，安装在基座单元上的门镜单元，使得镜单元可围绕垂直摆动轴摆动;超声波马达，用于供电使镜子单元摆动;固定齿轮，固定于基座单元和减速齿轮组。超声波马达和减速齿轮组均安装在镜子单元上。减速齿轮组具有由电动机驱动的驱动齿轮，与驱动齿轮啮合并由其驱动的中间齿轮;以及从动齿轮，其通过关节轴与中间齿轮连接，并与固定齿轮。当电动机驱动驱动齿轮时，从动齿轮以减速的方式由驱动齿轮驱动，并且围绕固定齿轮移动，以使反射镜单元围绕固定齿轮的轴线摆动。该门镜组件在紧凑性，耐久性和效率方面是有利的。

3. 发明授权

US4772376A Air/fuel ratio sensor having oxygen sensor cell and oxygen pump cell 失效
标题翻译：具有氧传感器单元和氧气泵单元的空气/燃料比传感器
公开(公告)号：US4772376A
公开(公告)日：1988-09-20
申请号：US23809
申请日：1987-03-09
申请人： Fumio Yukawa , Masayuki Touda , Shinji Kimura , Fumio Munakata , Satoru Ichikawa
发明人： Fumio Yukawa , Masayuki Touda , Shinji Kimura , Fumio Munakata , Satoru Ichikawa
IPC分类号： F02D41/14 , G01N27/406 , G01N27/409 , G01N27/413 , G01N27/416 , G01N27/417 , G01N27/58
CPC分类号： G01N27/417 , G01N27/4065
摘要： An air/fuel ratio sensor has an oxygen sensor cell including a primary measuring element in direct contact with a gas such as exhaust gases of an automotive engine, and an oxygen pump cell formed by inner and outer electrodes and a cover of an oxygen ion conductive solid electrolyte which confines the primary measuring element within a gas diffusion control space, and which has a small gas diffusion hole. The primary measuring element is formed with a central opening whose center lies right below the gas diffusion hole, in order to reduce a burden imposed on the oxygen pump cell and prevent overshoot in a sensor response characteristic. The oxygen sensor cell may be composed of the primary measuring element of a transition metal oxide connected with a pair of electrodes for measurement of an electrical resistance of the primary element, or may be composed of an oxygen ion conductive solid electrolyte substrate sandwiched between a reference electrode and the primary measuring element which serves as a measuring electrode.
摘要翻译：空气/燃料比传感器具有氧气传感器单元，该氧传感器单元包括与诸如汽车发动机的废气的气体直接接触的主要测量元件和由内部和外部电极形成的氧气泵单元以及氧离子导电固体电解质将主要测量元件限制在气体扩散控制空间内，并具有小的气体扩散孔。主要测量元件形成有中心位于气体扩散孔正下方的中心开口，以便减少施加在氧气泵室上的负担并防止传感器响应特性中的过冲。氧传感器单元可以由与用于测量主要元件的电阻的一对电极连接的过渡金属氧化物的主要测量元件组成，或者可以由夹在参考的氧离子导电固体电解质基底电极和用作测量电极的初级测量元件。

4. 发明授权

US5031952A Sunvisor arrangement for automotive vehicle or the like 失效
标题翻译：机动车辆等的管理员安排
公开(公告)号：US5031952A
公开(公告)日：1991-07-16
申请号：US432678
申请日：1989-11-07
申请人： Hideyuki Miyamoto , Makoto Tamuraya , Shigeki Yoshioka , Hideyuki Shibuya , Masayuki Touda , Satoru Ichikawa
发明人： Hideyuki Miyamoto , Makoto Tamuraya , Shigeki Yoshioka , Hideyuki Shibuya , Masayuki Touda , Satoru Ichikawa
IPC分类号： B60J3/02
CPC分类号： B60J3/0204
摘要： A sunvisor body is selectively movable from a stored position wherein it is concealingly received in an enclosure formed between the vehicle roof and a headliner. Upon reaching a fully projected position, a drive rail arrangement including a crank mechanism induces the visor body to pivot to a predetermined shading position.
摘要翻译：遮阳罩主体可以从存储位置选择性地移动，其中它被隐蔽地接收在形成在车顶和顶篷之间的外壳中。在达到完全投影位置时，包括曲柄机构的传动轨道装置引导面罩主体枢转到预定的阴影位置。

5. 发明授权

US4462890A Oxygen sensing element having barrier layer between ceramic substrate and solid electrolyte layer 失效
标题翻译：氧传感元件在陶瓷基片和固体电解质层之间具有阻挡层
公开(公告)号：US4462890A
公开(公告)日：1984-07-31
申请号：US348835
申请日：1982-02-16
申请人： Masayuki Touda , Yoshio Akimune , Kazuo Matoba
发明人： Masayuki Touda , Yoshio Akimune , Kazuo Matoba
IPC分类号： G01N27/409 , G01N27/407 , G01N27/413 , G01N27/416 , G01N27/58
CPC分类号： G01N27/4071
摘要： An oxygen sensing element having a ceramic substrate, a layer of an oxygen ion conductive solid electrolyte such as zirconia containing a stabilizing oxide such as yttria, and a pair of electrode layers formed on one side of the solid electrolyte layer so as to be spaced from each other. To prevent a significant change in the output characteristic of the element caused by diffusion of the stabilizing oxide from the solid electrolyte layer into the ceramic substrate, there is a barrier layer which intervenes between the substrate and the solid electrolyte layer at least in a region between the two electrode layers. The barrier layer is formed of a ceramic material such as the above mentioned solid electrolyte or a metal such as platinum, or has a double-layer structure consisting of a metal layer in direct contact with the substrate and an outer layer formed of a ceramic material.
摘要翻译：具有陶瓷基板的氧传感元件，氧离子传导性固体电解质层，例如含有氧化钇等稳定化氧化物的氧化锆，以及在固体电解质层一侧形成的一对电极层，彼此。为了防止由稳定化氧化物从固体电解质层扩散到陶瓷基板中引起的元件的输出特性的显着变化，存在至少在基板和固体电解质层之间的区域之间介于基板和固体电解质层之间的阻挡层两个电极层。阻挡层由诸如上述固体电解质的陶瓷材料或诸如铂的金属形成，或者具有由与基板直接接触的金属层和由陶瓷材料形成的外层组成的双层结构。

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