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    • 8. 发明专利
    • Communication system, transmitter, receiver, and cipher communication method
    • 通信系统,发射机,接收机和CIPHER通信方法
    • JP2014120931A
    • 2014-06-30
    • JP2012274721
    • 2012-12-17
    • Tamagawa Gakuen学校法人玉川学園
    • IWAKOSHI TAKENAO
    • H04K1/02
    • PROBLEM TO BE SOLVED: To protect transmission data with high probability from a bit inversion attack in the middle of a communication path of a Y-00 cipher communication system.SOLUTION: A Y-00 cipher communication system includes: a transmitter 101 comprising a first memory or first operation unit (lookup table 106) for switching mapping between input transmission data 102 and Z types of signals in two or more ways on the basis of an M value pseudo random number sequence generated by a pseudo random number generator 103; and a receiver 151 comprising a second memory or second operation unit (lookup table 156) for mapping output of a signal identification unit 154 with reception data 155 on the basis of an M value pseudo random number sequence generated by a pseudo random number generator 153.
    • 要解决的问题:从Y-00密码通信系统的通信路径中的位反转攻击中以高概率保护传输数据。解决方案:Y-00密码通信系统包括:发射机101,包括第一 存储器或第一操作单元(查找表106),用于基于由伪随机数发生器103产生的M值伪随机数序列,以两种或更多种方式切换输入传输数据102和Z类型信号之间的映射; 以及包括第二存储器或第二操作单元(查找表156)的接收器151,用于根据由伪随机数发生器153产生的M值伪随机数序列将信号识别单元154的输出与接收数据155进行对应。
    • 9. 发明专利
    • Gutter shaped member and plant cultivation device
    • GUTTER形状的成员和植物培养装置
    • JP2014082996A
    • 2014-05-12
    • JP2012234543
    • 2012-10-24
    • Tamagawa Gakuen学校法人玉川学園Nishimatsu Constr Co Ltd西松建設株式会社Tokyo Reikaki Kogyo Kk東京冷化機工業株式会社
    • WATANABE HIROYUKIHAGITANI KOZOYAMAGUCHI TETSUJITOYODA KOZO
    • A01G31/00A01G31/06
    • Y02P60/216
    • PROBLEM TO BE SOLVED: To provide a gutter shaped member for plant cultivation to inhibit the growth of algae, and a plant cultivation device with the gutter shaped member.SOLUTION: A gutter shaped member 20 on which a plurality of cultivation trays 10 including one hole or more to cultivate a plant which are adjacently mounted, is installed to be slanted in a longer direction so that nutritious liquid given to the plant flows along an inner surface thereof. The gutter shaped member 20 comprises: a placement area 22 in which the cultivation trays 10 are mounted and which is central thereof in the longer direction; an upper end area and a lower end area 24 in which the cultivation trays 10 are not mounted and which are both endpoints in the longer direction; a drain hole 25 which is arranged at a lowermost part of the placement area 22 to discharge the nutritious liquid; and an inclined plate 26 which is arranged in the inner surface of the lower end area 24 and extends from the drain hole 25 upward.
    • 要解决的问题:提供用于植物培养的沟槽形构件以抑制藻类的生长,以及具有沟槽形构件的植物栽培装置。解决方案:一种沟槽形构件20,其上包括多个栽培托盘10,其包括一个孔 以上培养相邻安装的植物,被安装成沿较长的方向倾斜,使得给予植物的营养液体沿其内表面流动。 槽形构件20包括:放置区域22,其中栽培托盘10安装在其中并且其在较长方向上是中心的; 上端区域和下端区域24,其中栽培托盘10未被安装并且两个端点都在较长的方向上; 排水孔25,布置在放置区域22的最下部,以排出营养液体; 以及倾斜板26,其设置在下端区域24的内表面中并从排水孔25向上延伸。