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    • 105. 发明授权
    • Method of performing a fail safe control for an engine and a fail safe
control unit thereof
    • 对发动机进行故障安全控制的方法及其故障安全控制单元
    • US4748567A
    • 1988-05-31
    • US739680
    • 1985-05-31
    • Akio SumizawaToshimi AboTakashi Ueno
    • Akio SumizawaToshimi AboTakashi Ueno
    • F02D45/00F02B37/12F02B37/18F02B37/22F02B37/24F02D41/00F02D41/22F02D41/24F02P5/15
    • F02B37/22F02B37/18F02B37/24F02D41/222F02D2041/227F02D41/0007F02D41/2451Y02T10/144
    • A fail safe control unit comprising a plurality of detecting means, for parameters, abnormal detecting means, correcting means for correcting a basic control value, and controlling means for controlling a controlled means, e.g. an engine in which a first parameter detected by any one of the detecting means is compared with a predetermined first target value when an abnormal signal is not produced from the abnormal detecting means and the basic control value is corrected in accordance with the difference therebetween, while a second parameter is compared with a predetermined second target value which is set on a more safe side than the first target value when the abnormal signal is produced and a control value is calculated in accordance with the difference therebetween, so as to control the engine.With this construction, when any one of the detecting means for detecting the parameters becomes defective, the controlled means, e.g. an engine is kept on operating on the safe side. A method of performing a fail safe control for an engine is also disclosed.
    • 一种故障安全控制单元,包括多个检测装置,用于参数,异常检测装置,用于校正基本控制值的校正装置,以及控制装置,例如控制装置。 当由异常检测装置产生异常信号而将检测装置中的任何一个检测到的第一参数与预定的第一目标值进行比较并且根据它们之间的差异校正基本控制值的发动机,同时 将第二参数与在产生异常信号时设定在比第一目标值更安全的一侧的预定的第二目标值进行比较,并且根据它们之间的差异来计算控制值,以便控制发动机。 利用这种结构,当用于检测参数的检测装置中的任何一个变得有缺陷时,受控装置例如。 发动机保持安全运行。 还公开了一种执行发动机故障安全控制的方法。
    • 106. 发明授权
    • Method of controlling supercharging pressure in turbocharger and
apparatus for same
    • 控制增压器增压压力的方法及其装置
    • US4732003A
    • 1988-03-22
    • US807225
    • 1985-12-10
    • Takashi UenoToshimi AboKatsunori Miyamura
    • Takashi UenoToshimi AboKatsunori Miyamura
    • F02B37/18F02B37/22F02D41/00F02D41/10F02B37/12
    • F02B37/18F02B37/22F02D41/0007F02D41/10F02D2041/1409F02D41/1402Y02T10/144
    • A turbocharger including an exhaust turbine and a compressor is controlled using a variable geometry apparatus at the inlet of the exhaust turbine and an exhaust bypass valve bypassing the exhaust turbine. Operating conditions of the engine driven by the turbocharger are detected as is the supercharging pressure produced by the compressor. A deviation between the detected supercharging pressure and a target supercharging pressure is calculated and integrated. A controlled variable is calculated for actuating at least one of the variable geometry apparatus and the exhaust bypass valve based on the operating conditions and a learned value. Feedback control is used to correct the controlled variable in accordance with the integrated value of the deviation. A determination is made as to an operating range in which feedback control is to be performed and the learning amount is calculated in accordance with the result of the operating range determination and the integrated value of the deviation.
    • 包括排气涡轮机和压缩机的涡轮增压器使用可变几何装置在排气涡轮机的入口和旁通排气涡轮机的排气旁通阀来控制。 检测由涡轮增压器驱动的发动机的运行状况,同时由压缩机产生的增压压力进行检测。 计算检测到的增压压力和目标增压压力之间的偏差并积分。 计算控制变量,用于基于操作条件和学习值来致动可变几何装置和排气旁通阀中的至少一个。 反馈控制用于根据偏差的积分值来校正受控变量。 确定要进行反馈控制的操作范围,并且根据操作范围确定的结果和偏差的积分值来计算学习量。
    • 108. 发明授权
    • Human body communication apparatus and authentication method of the same
    • 人体通信装置和认证方法相同
    • US08970347B2
    • 2015-03-03
    • US13051190
    • 2011-03-18
    • Takashi UenoTakafumi OhishiShuichi ObayashiIchiro SetoToshitada Saito
    • Takashi UenoTakafumi OhishiShuichi ObayashiIchiro SetoToshitada Saito
    • G05B19/00G07C9/00
    • G07C9/00158G06K2009/00939G07C2009/00809
    • In one embodiment, a human body communication apparatus includes a first human body communication terminal carried by a person, a second human body communication terminal and an authentication unit included in the first or second human body communication terminal. The first human body communication terminal includes a first detection unit to detect first living body physiological information of the carrying person. The second human body communication terminal includes a human body contact sensor and a second detection unit to detect second living body physiological information of the person who touches the human body contact sensor. The authentication unit acquires the first and second living body physiological information and determines a correlation between the first and second living body physiological information to permit communication between the first and second human body communication terminals in accordance with the correlation.
    • 在一个实施例中,人体通信装置包括由人携带的第一人体通信终端,第二人体通信终端和包括在第一或第二人体通信终端中的认证单元。 第一人体通信终端包括用于检测携带者的第一生物体生理信息的第一检测单元。 第二人体通信终端包括人体接触传感器和第二检测单元,用于检测接触人体接触传感器的人的第二生物体生理信息。 认证单元获取第一和第二生物体生理信息,并且根据相关性确定第一和第二生物体生理信息之间的相关性,以允许第一和第二人体通信终端之间的通信。
    • 109. 发明授权
    • Retainer for tapered roller bearing, method for manufacturing retainer, and tapered roller bearing
    • 圆锥滚子轴承保持器,保持架制造方法和圆锥滚子轴承
    • US08801295B2
    • 2014-08-12
    • US13583978
    • 2011-03-23
    • Takashi Ueno
    • Takashi Ueno
    • F16C33/56
    • F16C33/4605F16C19/364F16C19/386F16C33/4635F16C2208/52F16C2220/04F16C2240/30
    • A retainer for a tapered roller includes a first side having a first radius and a second side having a second radius, wherein the first radius is smaller than the second radius, a first ring portion at the first side of the retainer, a second ring portion at the second side of the retainer, and a plurality of brace portions arranged between the first ring portion and the second ring portion. The retainer is made of a resin material and is configured to retain tapered rollers in pockets formed between the brace portions. A hook portion is formed at the second side of the retainer, and is engaged with an inner race on a second side having a larger radius than a first side thereof. An outer diameter of each pocket on the first side of the retainer is larger than an inner diameter of the hook portion.
    • 锥形滚子的保持器包括具有第一半径的第一侧和具有第二半径的第二侧,其中第一半径小于第二半径,保持器的第一侧的第一环部分,第二环部分 在所述保持器的第二侧,以及设置在所述第一环部和所述第二环部之间的多个支撑部。 保持器由树脂材料制成,并且构造成将圆锥滚子保持在形成在支撑部分之间的凹穴中。 钩部形成在保持器的第二侧,并且与第二侧的内圈接合,该第二侧具有比第一侧大的半径。 保持器的第一侧上的每个凹部的外径大于钩部的内径。
    • 110. 发明授权
    • Tapered roller bearing
    • 圆锥滚子轴承
    • US08152383B2
    • 2012-04-10
    • US12309815
    • 2007-04-25
    • Takashi Ueno
    • Takashi Ueno
    • F16C33/58
    • F16C33/6674F16C19/364F16C33/366F16C33/4635F16C33/467F16C33/62F16C33/6681F16C2240/40F16C2240/84F16C2240/90F16C2361/61
    • In a tapered roller bearing, the roller coefficient γ is greater than 0.94. At least one member of an inner ring, an outer ring, and the tapered rollers includes a nitrogen-rich layer, and the grain size number of austenite crystal grains in the nitrogen-rich layer is greater than 10. A cage of the tapered roller bearing includes a small annular portion continuous on a small end face side of the tapered rollers, a large annular portion continuous on a large end face side of the tapered rollers, and a plurality of bars that connect the small and large annular portions. The cage has trapezoidal pockets between adjacent ones of the bars. Each of the bars has cut-away portions on the narrow side of the pockets.
    • 在圆锥滚子轴承中,辊系数γ大于0.94。 内圈,外圈和圆锥滚子的至少一个构件包括富氮层,富氮层中的奥氏体晶粒的晶粒数大于10.圆锥滚子的保持架 轴承包括在圆锥滚子的小端面侧连续的小环形部分,在圆锥滚子的大端面侧连续的大环形部分和连接小环形部分和大环形部分的多个杆。 保持架在相邻的杆之间具有梯形凹槽。 每个条具有在口袋狭窄侧上的切口部分。