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1. 发明授权

US5312761A Method for measuring trace quantity of oxygen in gas 失效
标题翻译：测量气体中微量氧气的方法
公开(公告)号：US5312761A
公开(公告)日：1994-05-17
申请号：US674345
申请日：1991-04-26
申请人： Takashi Suzuki , Kenkichi Itoh , Hajime Sasaki
发明人： Takashi Suzuki , Kenkichi Itoh , Hajime Sasaki
IPC分类号： G01N21/76 , G01N21/77 , G01N31/00
CPC分类号： G01N21/766 , Y10T436/207497 , Y10T436/209163 , Y10T436/25625
摘要： The present invention relates to a method and an apparatus for measuring trace quantity of oxygen in a gas by reacting yellow phosphorus vapor and oxygen in a sample gas, and measuring the intensity of the light emitted by the reaction. Together with the sample gas, a constant amount of oxygen is continuously supplied to a reaction chamber so as to react with the yellow phosphorus vapor, and the intensity of the light emitted is measured. The oxygen concentration in the sample gas is determined from the difference between the value measured as above and the intensity of the light emitted by the reaction between the yellow phosphorus vapor and the added oxygen, or from the oxygen concentration obtained from the measured value and the concentration of the added oxygen. The constant amount of oxygen to be added is supplied by supplying a constant amount of a preliminarily prepared oxygen-containing gas together with the sample gas or by providing an oxygen permeating membrane in the yellow phosphorus vapor supplying system so as to supply the oxygen by the permeation of the oxygen in atmosphere. The small amount of oxygen with a concentration of several ppb in the sample gas can be continuously measured with high precision.
摘要翻译： PCT No.PCT / JP90 / 01083 Sec。 371日期：1991年4月26日 102（e）日期1991年4月26日PCT提交1990年8月27日PCT公布。公开号WO91 / 03731 日本1991年3月21日。本发明涉及一种通过使样品气体中的黄磷蒸汽和氧气反应来测量气体中微量氧的方法和装置，并测量反应发射的光的强度。与样品气体一起，将恒定量的氧气连续地供应到反应室，以便与黄磷蒸汽反应，并测量发射的光的强度。样品气体中的氧浓度由上述测定值与黄磷蒸气与添加的氧之间的反应发射的光强度之差，或由测定值和加入氧气的浓度。通过与样品气体一起提供一定量的预先制备的含氧气体或通过在黄磷蒸气供应系统中提供氧气渗透膜来供应恒定量的氧，以便通过氧气在大气中的渗透。样品气体中少量浓度为几ppb的氧气可以以高精度连续测量。

2. 发明授权

US4669688A Cable clamp 失效
标题翻译：电缆夹
公开(公告)号：US4669688A
公开(公告)日：1987-06-02
申请号：US803980
申请日：1985-12-03
申请人： Kenkichi Itoh , Takao Matsui , Toshio Murakami
发明人： Kenkichi Itoh , Takao Matsui , Toshio Murakami
IPC分类号： H05K7/00 , F16L3/12 , F16L3/23 , H02G3/30 , F16L3/08
CPC分类号： H02G3/30 , F16L3/23 , Y10T24/1498 , Y10T24/309 , Y10T24/44752
摘要： A cable clamp of the present invention comprises a base having a fixing portion on the lower surface, a flat clamp rockingly connected to the base, and a means for locking a distal end of the flat clamp to the base engageably or disengageably. The cable clamp retains electric wires between the base and the flat clamp. The locking member comprises a plate-shaped protrusion provided on the flat clamp or the base and a retaining protrusion formed with the outer surface thereof. A resilient retaining member is protrudingly provided on the flat clamp opposite the plate-shaped protrusion or the base and has a hole for engaging with the retaining protrusion. An engaging member is protrudingly provided on the same surface with the resilient retaining member in parallel and engaging with an inner surface of the plate-shaped protrusion. Further, a notched portion formed with a distal end of the resilient retaining member faces the engaging member. Therefore, the cable clamp can easily carry out unlocking without any unlock levers and offers not only a simple but a secure locking mechanism.
摘要翻译：本发明的电缆夹具包括在下表面上具有固定部分的基座，与基座摇摆地连接的平板夹具，以及用于将扁平夹具的远端可啮合地或可分离地锁定到基座的装置。电缆夹在基座和平夹之间保持电线。锁定构件包括设置在扁平夹具或基座上的板状突起和形成有其外表面的保持突起。弹性保持构件突出地设置在与板状突起或基座相对的平坦夹具上，并且具有用于与保持突起接合的孔。接合构件与弹性保持构件平行地突出地设置在同一表面上并与板状突起的内表面接合。此外，形成有弹性保持构件的远端的切口部分面向接合构件。因此，电缆夹可以轻松地进行解锁而无需任何解锁杆，并且不仅提供简单而又安全的锁定机构。

3. 发明授权

US4658950A Lift apparatus for lifting cigarette filter plugs 失效
标题翻译：提升卷烟过滤塞的提升装置
公开(公告)号：US4658950A
公开(公告)日：1987-04-21
申请号：US803776
申请日：1985-11-29
申请人： Kenkichi Itoh , Takao Matsui , Toshio Murakami
发明人： Kenkichi Itoh , Takao Matsui , Toshio Murakami
IPC分类号： A24C5/35 , B65G37/00
CPC分类号： A24C5/35
摘要： A lift apparatus for lifting cigarette filter plugs which receives cigarette filter plugs fresh from a plug making machine and delivered by a lower horizontal conveyer and upwardly conveys the plugs while piled in multiple layers to an upper horizontal conveyer. The lift apparatus has a pair of vertical conveyers formed of flat belts and diverging as they extend upwardly. A pressurizing conveyer is provided outwardly of a bend in the conveying passage extending from the lower horizontal conveyer to the vertical conveyers. This pressurizing conveyer is rotatable at a greater speed than the vertical conveyers.
摘要翻译：用于提升卷烟过滤塞的提升装置，其接收从塞子制造机新鲜并由下部水平输送机输送的香烟过滤嘴塞，并向上传送塞子，同时堆叠成多层到上部水平输送机。提升装置具有一对垂直的输送机，由平的皮带形成，并且在它们向上延伸时发散。加压输送机设置在从下水平输送机延伸到垂直输送机的输送通道的弯曲部的外侧。该加压输送机可以以比垂直输送机更大的速度旋转。

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