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101. 发明授权

US4998033A Gas dynamic bearing for spindle motor 失效
标题翻译：主轴电机气动轴承
公开(公告)号：US4998033A
公开(公告)日：1991-03-05
申请号：US506183
申请日：1990-04-09
申请人： Yasushi Hisabe , Noriyuki Osada , Toshihiro Ohtani , Masahiko Kishi , Yoshio Sato , Daisuke Konno , Sachihiko Miwa , Toshiya Kanamori , Shunichi Aiyoshizawa , Kazuyuki Kasahara , Kazuto Hirokawa , Yumiko Noda
发明人： Yasushi Hisabe , Noriyuki Osada , Toshihiro Ohtani , Masahiko Kishi , Yoshio Sato , Daisuke Konno , Sachihiko Miwa , Toshiya Kanamori , Shunichi Aiyoshizawa , Kazuyuki Kasahara , Kazuto Hirokawa , Yumiko Noda
IPC分类号： G11B19/20 , H02K5/16
CPC分类号： F16C17/107 , F16C25/045 , F16C27/08 , G11B19/2009 , H02K5/1677 , F16C2206/40 , F16C2370/12 , F16C27/063
摘要： A spindle motor comprising a stator including a support shaft positioned on a base, a cap-shaped rotor rotatably and concentrically disposed around the support shaft, thrust and radial bearings disposed between the stator and the rotor, a stator coil secured to the stator, and a rotor magnet member secured to the rotor opposing the stator coil. The thrust and radial bearings are hydrodynamic bearings. A movable piece that constitutes a part of the thrust bearing is secured to the lower end of a cylindrical portion of the rotor and extended outwardly or inwardly from the cylindrical portion, or is disposed above the rotor. The stator coil is secured to the outer peripheral portion of the support shaft above or below the radial bearing. The rotor magnet member is securd to the inner peripheral surface or inner top surface of the rotor. Either a radial or axial gap is provided between the stator coil and the rotor magnet member.

102. 发明授权

US4811328A Optical recording and reproducing device 失效
标题翻译：光学记录和再现设备
公开(公告)号：US4811328A
公开(公告)日：1989-03-07
申请号：US803611
申请日：1985-12-02
申请人： Tetsuo Ito , Hiroshi Sasaki , Yoshio Sato , Satoshi Shimada , Norifumi Miyamoto , Nobuyoshi Tsuboi , Hideki Nihei , Hiroaki Koyanagi
发明人： Tetsuo Ito , Hiroshi Sasaki , Yoshio Sato , Satoshi Shimada , Norifumi Miyamoto , Nobuyoshi Tsuboi , Hideki Nihei , Hiroaki Koyanagi
IPC分类号： G11B7/00 , G11B7/0055 , G11B7/125 , G11B7/135 , G11B7/30
CPC分类号： G11B7/1395
摘要： A laser light flux is divided and synthesized so that its light intensity distribution is changed from a Gaussian distribution to a non-Gaussian distribution. When a laser light flux having a Gaussian distribution is irradiated onto a dividing prism, it is divided into a left part and a right part which are refracted right and left inversely from each other. When the right and left parts are incident on a synthesizing prism, they are refracted again and travel to be overlapped with each other on a recording medium. The light intensity distribution on a segment at the apex of the synthesizing prism is weaker at the central part and stronger at the peripheral part. This is because the light fluxes resulting from the division are inverted in their position so that the central part of the Gaussian distribution is separated left and right while the peripheral part with a weaker light intensity is centered.
摘要翻译：激光光束被分割和合成，使其光强分布从高斯分布变为非高斯分布。当具有高斯分布的激光束被照射到分割棱镜上时，它被分成左右折射，左右折射。当左右部分入射到合成棱镜上时，它们被再次折射并在记录介质上相互重叠。合成棱镜顶点的光束强度分布在中心部分较弱，周边部分强度分布较强。这是因为由分割产生的光束在其位置反转，使得高斯分布的中心部分左右分离，而具有较弱光强度的周边部分居中。

103. 发明授权

US4431483A Apparatus for distilling shale oil from oil shale 失效
标题翻译：从油页岩中蒸馏页岩油的装置
公开(公告)号：US4431483A
公开(公告)日：1984-02-14
申请号：US361579
申请日：1982-03-24
申请人： Takeyoshi Shishido , Yoshio Sato
发明人： Takeyoshi Shishido , Yoshio Sato
IPC分类号： C10B53/06 , C10B1/04 , C10G1/02 , C10B49/06
CPC分类号： C10B1/04 , C10G1/02
摘要： An apparatus for distilling shale oil from oil shale, which comprises: a vertical type distilling furnace which is divided by two vertical partitions each provided with a plurality of vent apertures into an oil shale treating chamber and two gas chambers, said oil shale treating chamber being located between said two gas chambers in said vertical type distilling furnace, said vertical type distilling furnace being further divided by at least one horizontal partition into an oil shale distilling chamber in the lower part thereof and at least one oil shale preheating chamber in the upper part thereof, said oil shale distilling chamber and said oil shale preheating chamber communicating with each other through a gap provided at an end of said horizontal partition, an oil shale supplied continuously from an oil shale supply port provided in said oil shale treating chamber at the top thereof into said oil shale treating chamber continuously moving from the oil shale preheating chamber to the oil shale distilling chamber, a high-temperature gas blown into an oil shale distilling chamber passing horizontally through said oil shale in said oil shale treating chamber, thereby said oil shale is preheated in said oil shale preheating chamber, and a gaseous shale oil is distilled from said preheated oil shale in said oil shale distilling chamber; and a separator for separating by liquefaction a gaseous shale oil from a gas containing the gaseous shale oil discharged from the oil shale preheating chamber.
摘要翻译：一种用于从油页岩蒸馏页岩油的装置，包括：垂直式蒸馏炉，其由两个垂直隔板分隔，每个分隔壁设有多个通风孔，分别设置在油页岩处理室和两个气室中，所述油页岩处理室为位于所述垂直式蒸馏炉中的所述两个气室之间，所述垂直式蒸馏炉进一步由至少一个水平隔板分隔成其下部的油页岩蒸馏室和在上部的至少一个油页岩预热室所述油页岩蒸馏室和所述油页岩预热室通过设置在所述水平隔板的端部处的间隙相互连通，从位于所述油页岩处理室中的油页岩供应口连续供应的油页岩将其从油页岩预热室继续移动到所述油页岩处理室中 e油页岩蒸馏室，吹入油页岩蒸馏室的高温气体，水平通过所述油页岩处理室中的所述油页岩，由此所述油页岩在所述油页岩预热室中预热，并且气态页岩油为在所述油页岩蒸馏室中从所述预热的油页岩蒸馏出来; 以及用于通过液化气体页岩油从含有从油页岩预热室排出的气态页岩油的气体分离的分离器。

104. 发明授权

US4319320A System and method for adaptive control of process 失效
标题翻译：过程自适应控制的系统和方法
公开(公告)号：US4319320A
公开(公告)日：1982-03-09
申请号：US41646
申请日：1979-05-23
申请人： Yoshio Sato , Nobuo Kurihara , Masahide Nomura , Shigeyoshi Kawano , Tadayoshi Saito
发明人： Yoshio Sato , Nobuo Kurihara , Masahide Nomura , Shigeyoshi Kawano , Tadayoshi Saito
IPC分类号： F22B35/00 , F01K13/02 , F23N1/10 , G05B11/32 , G05B13/00 , G05B13/02 , G05B13/04
CPC分类号： F01K13/02 , F23N1/10 , G05B13/0205 , G05B13/041
摘要： A system and method for the adaptive control of a process in which a feed forward control signal corresponding to a process demand is calculated according to a predetermined algebraic function, while a feedback correction signal is calculated on the basis of an error of a process feedback signal indicative of an error of a controlled variable from a predetermined setting, and the controlled variable of the process is controlled on the basis of the sum of these two signals. The adaptive control is such that, when a set point of the function deviates from the actual process demand, a value corresponding to the error appears in the feedback correction signal, and this value is used for automatically modifying the function itself to ensure the adaptive control of the process. A determination is made whether or not the process is in the steady state and when steady state operation is determined, the function of the feed forward control signal is modified.
摘要翻译：一种用于自适应控制的系统和方法，其中根据预定的代数函数计算与处理要求对应的前馈控制信号，同时基于过程反馈信号的误差来计算反馈校正信号指示来自预定设置的受控变量的误差，并且基于这两个信号的总和来控制处理的控制变量。自适应控制使得当功能的设定点偏离实际过程需求时，反馈校正信号中出现与错误对应的值，该值用于自动修改功能本身以确保自适应控制的过程。确定过程是否处于稳定状态，并且当确定稳态操作时，前馈控制信号的功能被修改。

105. 发明授权

US4268412A Method for continuously manufacturing high-temperature reducing gas 失效
标题翻译：连续生产高温还原气的方法
公开(公告)号：US4268412A
公开(公告)日：1981-05-19
申请号：US91561
申请日：1979-11-05
申请人： Tsuneo Miyashita , Yoshio Sato , Yoshitsugu Ando
发明人： Tsuneo Miyashita , Yoshio Sato , Yoshitsugu Ando
IPC分类号： C01B3/42 , C21B13/00 , C10K3/06 , C01B2/22
CPC分类号： C21B13/0073 , Y02P10/136 , Y02P10/212
摘要： A method for continuously manufacturing a high-temperature reducing gas, comprising: using a reducing gas manufacturing equipment including a heat medium heating apparatus and a gas reforming apparatus provided below said heat medium heating apparatus; burning a fuel gas in said heat medium heating apparatus to continuously produce a high-temperature combustion exhaust gas; on the other hand, introducing heat medium particles having an average particle size within the range of from 50 to 500 .mu.m into said heat medium heating apparatus to heat to a prescribed temperature and fluidize said particles through heat exchange with said high-temperature combustion exhaust gas; blowing a gas to be reformed containing CO.sub.2 and H.sub.2 O and a hydrocarbon-containing gas into said gas reforming apparatus, while introducing said heated and fluidized particles from said heat medium heating apparatus into said gas reforming apparatus; thereby heating said gas to be reformed and said hydrocarbon-containing gas, through heat exchange with said heated and fluidized particles, in said gas reforming apparatus to reform by reaction said gas to be reformed and said hydrocarbon-containing gas into a high temperature reducing gas rich in H.sub.2 and CO; and then, feeding said fluidized particles cooled through said heat exchange with said gas to be reformed and said hydrocarbon-containing gas back into said heat medium heating apparatus, thereby continuously manufacturing a high-temperature reducing gas while using said fluidized particles in recycle.
摘要翻译：一种用于连续制造高温还原气体的方法，包括：使用包括设置在所述热介质加热装置下方的热介质加热装置和气体重整装置的还原气体制造设备; 在所述热介质加热装置中燃烧燃料气体以连续地产生高温燃烧废气; 另一方面，将平均粒度为50〜500μm的热介质颗粒引入所述热介质加热装置中以加热到规定温度，并通过与所述高温燃烧排气的热交换使所述颗粒流化加油站; 将所述加热流化颗粒从所述热介质加热装置引入所述气体重整装置中，将含有CO 2和H 2 O的重整气体和含烃气体吹入所述气体重整装置; 从而通过与所述加热和流化的颗粒的热交换在所述气体重整装置中对所述待重整气体和所述含烃气体进行加热，以使所述待重整气体和所述含烃气体反应成为高温还原气体富含H2和CO; 然后将通过所述热交换冷却的所述流化颗粒与要重整的气体一起进料，并将所述含烃气体返回到所述热介质加热装置中，由此在循环使用所述流化颗粒的同时连续制造高温还原气体。

106. 发明授权

US4214301A Diagnostic device for use with automatic control systems 失效
标题翻译：用于自动控制系统的诊断装置
公开(公告)号：US4214301A
公开(公告)日：1980-07-22
申请号：US884235
申请日：1978-03-07
申请人： Nobuo Kurihara , Yoshio Sato , Shigeyoshi Kawano , Michihiro Iioka , Daizo Iba , Tadashi Kurihara
发明人： Nobuo Kurihara , Yoshio Sato , Shigeyoshi Kawano , Michihiro Iioka , Daizo Iba , Tadashi Kurihara
IPC分类号： G05B17/00 , G05B13/04 , G05B23/02 , G05B13/02 , G06F15/46
CPC分类号： G05B13/04 , G05B2219/42307
摘要： In an automatic control system, controls receive an input indicative of a deviation between feedback and demand signals and produce an output which in turn is applied to a plant to control it. A diagnostic device includes a model having an equivalent characteristic to the controls and receives the deviation signal. When a noise coming into the automatic control system is detected or when a deviation between the outputs of the model and controls is sufficiently small, no model operation is performed, and the output of the controls is determined as that of the model. However, when the deviation between the outputs of the model and the controls is large, the model is supplied with an input thereby performing a model operation. A resultant output of the model is then compared with the output of the controls to produce an alarm indicative of an abnormal state of the controls in accordance with a deviation between these outputs.
摘要翻译：在自动控制系统中，控制器接收指示反馈和需求信号之间的偏差的输入，并产生输出，该输出又被施加到工厂来控制它。诊断装置包括具有对控件的等效特征的模型并接收偏差信号。当检测到进入自动控制系统的噪声时，或者当模型和控制的输出之间的偏差足够小时，不执行模型操作，并且控制的输出被确定为模型的输出。然而，当模型和控制的输出之间的偏差大时，向模型提供输入，从而执行模型操作。然后将模型的合成输出与控制的输出进行比较，以根据这些输出之间的偏差产生指示控制的异常状态的报警。

107. 发明授权

US4121424A Method of starting up turbines 失效
标题翻译：启动涡轮机的方法
公开(公告)号：US4121424A
公开(公告)日：1978-10-24
申请号：US768754
申请日：1977-02-15
申请人： Yoshio Sato , Mistuyo Nishikawa
发明人： Yoshio Sato , Mistuyo Nishikawa
IPC分类号： F01D17/24 , F01D19/00 , F01D19/02 , F01D25/20 , F01K13/02
CPC分类号： F01D19/02 , F01D25/20 , F01K13/02 , F05D2200/11
摘要： At the point of time to when the turbine speed has come up to a first speed N.sub.1, a thermal stress expected in the turbine when the speed is increased to a second speed N.sub.2 at a rate .alpha..sub.1 is presumed. Thermal stress .sigma..sub.s(t) -.sigma..sub.sT1 at the point of time t.sub.o1 for commencing acceleration to the second speed N.sub.2 is then obtained, which point of time t.sub.o1 would never cause the maximum value of the presumed thermal stress to exceed a predetermined limit .sigma..sub.sl of the thermal stress when the turbine speed is increased at that rate. Then, a length of time T.sub.w1, referred to as a warming time, is determined which is required for the thermal stress .sigma..sub.s(t) to decrease to the level of (.sigma..sub.s(t) -.sigma..sub.sT1) when the warming is continued after the point of time t.sub.o. Subsequently, a length of time (N.sub.2 -N.sub.1)/.alpha..sub.1 required for increasing the turbine speed from N.sub.1 to N.sub.2 at the rate .alpha..sub.1 is calculated. The sum of the warming time T.sub.w and the time (N.sub.2 - N.sub.1)/.alpha..sub.1 required for acceleration is calculated. The lengths of time for starting T.sub.1, T.sub.2, T.sub.3 are found for each of the acceleration rates .alpha..sub.1, .alpha..sub.2, .alpha..sub.3 in speed. The acceleration of the turbine is commenced at the time and with the rate which in combination provide the smallest sum T of time.
摘要翻译：在涡轮机速度达到第一速度N1的时间点，假定当速度以速率α1增加到第二速度N2时在涡轮机中预期的热应力。然后获得在开始加速到第二速度N2的时间点-1处的热应力σs（t） - sigma sT1，哪个时间点to1将永远不会导致推定的热应力的最大值超过预定的极限西格玛当涡轮机速度以该速率增加时，热应力为sl。然后，确定当加热继续时，热应力σs（t）降低到（sigma s（t）-σsT1）的水平所需的时间长度Tw1（称为加温时间）之后的时间到了。随后，计算以α1的速率将涡轮机速度从N1增加到N2所需的时间长度（N2-N1）/α1。计算加热时间Tw与加速所需的时间（N2-N1）/α1的和。对于加速率α1，α2，α3的速度，求出T1，T2，T3开始的时间长度。涡轮机的加速度在当时开始，并且速度与组合提供最小的时间总和T。

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