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    • 7. 发明授权
    • Air-fuel ratio control system
    • 空燃比控制系统
    • US4408584A
    • 1983-10-11
    • US282984
    • 1981-07-14
    • Hideo YabuharaIchiro Kudo
    • Hideo YabuharaIchiro Kudo
    • F02D41/14F02M7/24F02B3/00F02M7/00
    • F02D41/148F02D41/1481
    • An air-fuel ratio control system for an internal combustion engine having an O.sub.2 -sensor for detecting the concentration of oxygen of exhaust gases passing through the exhaust passage, an electromagnetic valve for correcting the air-fuel ratio of the air-fuel mixture supplied by a carburetor, a feedback control circuit comprising a judging circuit for judging an output signal of the O.sub.2 -sensor and a driving circuit for driving the electromagnetic valve in dependency on an output signal of the judging circuit for controlling the air-fuel ratio to a value approximately to the stoichiometric air-fuel ratio. A Maximum and minimum value hold circuits respectively hold a maximum and a minimum value in one cycle of output variation of the detector. A first comparator compares the outputs of both hold circuits. A second comparator compares the output of the O.sub.2 -sensor with a predetermined level. A gate circuit is responsive to the output signals of the comparators for producing gate control signals. Switch circuits connect the O.sub.2 -sensor to the judging circuit. The gate circuit and the switch circuits operate such that when the output of the second comparator is high representing an output of the O.sub.2 -sensor is higher than the predetermined level, or when the output of the second comparator is low and the output of the first comparator means is high, the output of the O.sub.2 -sensor is connected to the judging circuit for performing the feedback control irrespective of the level of the detected air-fuel ratio, but when the outputs of both comparators are low, the fixed voltage supply source is connected to the judging circuit.
    • 一种用于内燃机的空燃比控制系统,具有用于检测通过排气通道的废气的氧浓度的O 2传感器,用于校正由空气燃料混合物供给的空燃比的空燃比的电磁阀 化油器,反馈控制电路,包括用于根据用于控制空燃比的判断电路的输出信号来判断O 2传感器的输出信号的判断电路和用于驱动电磁阀的驱动电路 大致达到化学计量空燃比。 A最大值和最小值保持电路分别在检测器的输出变化的一个周期中保持最大值和最小值。 第一比较器比较两个保持电路的输出。 第二比较器将O2传感器的输出与预定电平进行比较。 门电路响应于比较器的输出信号以产生门控制信号。 开关电路将O2传感器连接到判断电路。 门电路和开关电路的操作使得当第二比较器的输出高表示O 2传感器的输出高于预定电平时,或当第二比较器的输出为低电平时,第一比较器的输出 比较器装置为高电平,O 2传感器的输出连接到用于执行反馈控制的判断电路,而不管检测到的空燃比的电平如何,但是当两个比较器的输出都为低电平时,固定电压源 连接到判断电路。
    • 8. 发明申请
    • PATENT POWER CALCULATING DEVICE AND METHOD FOR OPERATING PATENT POWER CALCULATING DEVICE
    • 专利功率计算装置及专用功率计算装置的运行方法
    • US20130290197A1
    • 2013-10-31
    • US13930618
    • 2013-06-28
    • Ichiro Kudo
    • Ichiro KudoYouichi YonezawaKazuhiko NakaiYasuko KobayashiTakashi Matsuoka
    • G06Q50/18G06Q10/10
    • G06Q10/10G06Q30/02G06Q50/184
    • To propose a patent value evaluating device capable of identifying the causal association with business activity. A patent power calculating device comprises a patent history data acquiring section, an item content extracting section for searching for a combination of names of standard items indicating legal procedures and extracting the item contents and their procedure dates, a cost table holding section for holding a cost table where the combinations of item contents and prepared costs are associated with one another, an obsolescence function storage section for storing obsolescence functions used as indications of the obsolescence of the technology of the patent, a post-obsolescence cost calculating section for acquiring costs from the cost table and calculating the post-obsolescence cost by using the procedure date, and the obsolescence function, a totalizing section for totalizing the calculated post-obsolescence costs, and outputting the totalized value as the patent power.
    • 提出能够识别与业务活动的因果关联的专利价值评估装置。 专利权力计算装置包括专利历史数据获取部分,项目内容提取部分,用于搜索指示合法程序的标准项目名称的组合并提取项目内容及其过程日期;成本表保存部分,用于保存成本 项目内容和准备成本的组合彼此相关联的表格,用于存储用作专利技术过时指示的陈旧功能的陈旧功能存储部分,用于从专利中获取成本的后陈旧成本计算部分 成本表,使用过程日期计算过时费用,以及过时功能,总计计算的过时成本的总计部分,并将总计价值作为专利权力输出。
    • 10. 发明授权
    • Display front plane, display lenticular lens, and display fresnel lens
    • 显示前平面,显示双凸透镜和显示菲涅尔透镜
    • US07239444B2
    • 2007-07-03
    • US10945761
    • 2004-09-21
    • Wataru MizunoAtsushi SaitoIchiro Kudo
    • Wataru MizunoAtsushi SaitoIchiro Kudo
    • G03B21/56G03B21/60G02B1/10G02B27/00B05D3/04H05C1/00C23C16/00
    • G03B21/56Y10T428/12694
    • A display front plane having an anti-reflection film in thickness uniformity and good adhesion between the anti-reflection film and the base material is supplied. Each of a display lenticular lens and a display fresnel lens having a sophisticated anti-reflection function with a high total light transmittance is also to be provided. As for the display front plane, lenticular lens, fresnel lens relating to the present invention, gas containing a gas for thin film formation is introduced into a discharge space under the atmospheric pressure or the pressure close to it and the gas is activated by applying a high frequency electric field in the discharge space mentioned above. And then, anti-reflection film at least on one side of the surface of the base material is formed by exposing the base material in the aforementioned activated gas.
    • 提供具有抗反射膜的显示面,其厚度均匀性和防反射膜与基材之间的良好粘附性。 还提供具有高总透光率的复杂的防反射功能的显示双凸透镜和显示器菲涅尔透镜。 对于显示器正面,本发明的双凸透镜,菲涅尔透镜,将含有薄膜形成用气体的气体在大气压或靠近其的压力下导入放电空间,通过施加 上述放电空间内的高频电场。 然后,通过使上述活性气体中的基材曝光,形成至少在基材表面一侧的抗反射膜。