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1. 发明授权

US4102711A Method of producing a tube of ultra-high strength steel having remarkably improved ductility and toughness 失效
标题翻译：具有显着提高的延展性和韧性的超高强度钢管的制造方法
公开(公告)号：US4102711A
公开(公告)日：1978-07-25
申请号：US827989
申请日：1977-08-26
申请人： Tatsuro Kunitake , Iwao Saito , Kazuo Tsumura , Masahiro Nishio , Masaru Nishiguchi , Yasutaka Okada
发明人： Tatsuro Kunitake , Iwao Saito , Kazuo Tsumura , Masahiro Nishio , Masaru Nishiguchi , Yasutaka Okada
IPC分类号： B21B17/14 , C21D8/10 , C21D9/08 , C22C38/00 , C22C38/10
CPC分类号： C22C38/105 , C21D8/105 , C21D9/08
摘要： A method of producing a tube with an ultra-high tensile strength over 255 kg/mm.sup.2 and remarkably improved ductility and toughness is provided, which comprises preparing a mother tube through hot extrusion of a steel consisting essentially of 15.0 - 18.5% by weight of Ni, 12.5 - 15.0% by weight of Co, 5.0 - 6.9% by weight of Mo, 1.00 - 1.28% by weight of Ti, 0.01 - 0.20% by weight of Al and the balance essentially iron, cold working the mother tube with a reduction in wall thickness of 5 - 25%, then raising the temperature of the resulting tube to a temperature of 800 - 950.degree. C in a period of from 20 minutes to 2 hours and maintaining the heated tube at this temperature for from 30 minutes to 3 hours, and, after cooling to or below room temperature, ageing the cooled tube at a temperature of 450.degree. - 550.degree. C for 1 - 10 hours.
摘要翻译：提供了一种制造具有超过255kg / mm2的超高抗拉强度并且显着提高延展性和韧性的管的方法，其包括通过热挤压制备母管，所述钢主要由15.0-18.5重量％的Ni ，12.5〜15.0重量％的Co，5.0〜6.9重量％的Mo，1.00〜1.28重量％的Ti，0.01〜0.20重量％的Al，余量基本上为铁，冷却母管的还原壁厚为5-25％，然后将所得管的温度在20分钟至2小时内升高至800-950℃，并将加热管在该温度下保持30分钟至3℃ 小时，冷却至室温后，将冷却管在450-550℃下老化1-10小时。

2. 发明授权

US4355644A Heart rate bio-feedback system 失效
标题翻译：心率生物反馈系统
公开(公告)号：US4355644A
公开(公告)日：1982-10-26
申请号：US101906
申请日：1979-12-10
申请人： Iwao Saito
发明人： Iwao Saito
IPC分类号： A61B5/0245 , A61B5/00 , A61B5/024 , A61B5/04
CPC分类号： A61B5/486 , A61B5/024 , Y10S128/905
摘要： A heart rate bio-feedback system having a heart rate display means by which a patient recognizes his heart rate data that are obtained from the pulse or the heart beat signal detected from the patient, characterized in that the heart rate display means comprises a display means for displaying the momentary heart beat and a digital display circuit for displaying the integrated number of heart beats at a longer time interval.
摘要翻译：具有心率显示装置的心率生物反馈系统通过该心率显示装置识别从患者检测到的脉搏或心跳信号获得的心率数据，其特征在于心率显示装置包括显示装置用于显示瞬时心跳和数字显示电路，用于以更长的时间间隔显示积分的心跳次数。

3. 发明授权

US4493328A Apparatus for treating spasmodic torticollis 失效
标题翻译：用于治疗痉挛性斜颈的装置
公开(公告)号：US4493328A
公开(公告)日：1985-01-15
申请号：US394835
申请日：1982-07-02
申请人： Iwao Saito
发明人： Iwao Saito
IPC分类号： A61B5/00 , A61F4/00 , A61B5/10
CPC分类号： A61B5/486 , A61F4/00 , Y10S128/905
摘要： Apparatus for treating spasmodic torticollis comprises a light emitter for giving off a light beam, a fastener band for fastening the light-emitter on the head of a person being treated, a photosensor which is responsive to a light beam from the light emitter to change its output and a support for supporting the photosensor in a fixed position with respect to the chest of the person so that the photosensor may receive a light beam from the light emitter while the person holds his head in a mid position. The apparatus includes a switching circuit which responds to an output from the photosensor to control its output, an operant which responds to an output from the switching circuit to produce a rewarding effect, an accumulator which responds to the output from the switching circuit to produce an electrical signal directly proportional to the period during which the switching circuit is turned on, and a digital display which responds to an electrical signal from the accumulator to provide a digital reading of the total time period in a session during which the person has been able to hold his head in the mid position.
摘要翻译：用于治疗痉挛性斜颈的装置包括用于发出光束的光发射器，用于将发光体紧固在被处理人的头部上的紧固带，光敏元件，其响应于来自发光体的光束而改变其输出和用于将光传感器相对于人的胸部支撑在固定位置的支撑件，使得当人将头部保持在中间位置时，光电传感器可以从光发射器接收光束。该装置包括响应于光传感器的输出以控制其输出的开关电路，响应于来自开关电路的输出以产生有益效果的操作器，响应于开关电路的输出以产生电信号与开关电路接通的周期成正比;以及数字显示器，其响应来自蓄电器的电信号，以提供在该人已经能够进行的会话期间的总时间段的数字读数把头靠在中间位置。

4. 发明授权

US4358226A Method for conveying articles by air flow and apparatus for withdrawing conveyed articles 失效
标题翻译：用于通过气流输送物品的方法和用于取出被传送物品的装置
公开(公告)号：US4358226A
公开(公告)日：1982-11-09
申请号：US125479
申请日：1980-02-28
申请人： Seigo Nagata , Iwao Saito
发明人： Seigo Nagata , Iwao Saito
IPC分类号： B65G51/02
CPC分类号： B65G51/02 , B65G2201/0244
摘要： A method for conveying articles comprises sucking a first article to be conveyed into a conveyor pipe by utilizing a negative pressure caused by a first air flow, and discharging the first air flow from an intermediate portion of the conveyor pipe and at the same time sucking a second article to be conveyed into the pipe, while lowering the speed of the conveyed first article leaving the conveyor pipe by utilizing a second air flow having a smaller flow rate than that of the first air flow, and an apparatus for receiving and transporting an article conveyed by the above method comprises a window provided at the remaining portion of the upper end part of the conveyor pipe, and a belt conveyor placed just above the upper end part and having an elastic member and magnets.
摘要翻译：用于输送物品的方法包括通过利用由第一空气流引起的负压将第一物品输送到输送管中，并且从输送管的中间部分排出第一气流，同时吸入第二制品被输送到管道中，同时通过利用具有比第一空气流的流量更小的流量的第二气流降低离开输送管的被输送的第一制品的速度，以及用于接收和运输物品的装置通过上述方法输送包括设置在输送管的上端部分的剩余部分处的窗口和位于上端部正上方并具有弹性构件和磁体的带式输送机。

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