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    • 81. 发明申请
    • Optical head apparatus
    • 光头设备
    • US20050030879A1
    • 2005-02-10
    • US10856622
    • 2004-05-27
    • Hiroshi Sakai
    • Hiroshi Sakai
    • G11B7/135G11B7/00G11B7/08G11B7/12
    • G11B7/1362G11B7/1356G11B7/1374G11B7/1376G11B7/1381G11B7/13922
    • The present invention is for providing optical head apparatus that can control scatter occurring at locations along the length of the optical path, when laser beam is transmitted through prism constituting the No. 1 prism structural member and the No. 2 prism structural member joined through partially reflecting face. Optical head apparatus 1 performs information recording, information regeneration on an optical recording medium, e.g. DVD; laser beam emitted from laser beam-emitting element is transmitted through a prism. The prism has the structure wherein triangular the No. 1 prism structural member and similarly a triangular No. 2 prism structural member are joined through partially reflecting face. When length of laser beam in optical path direction in prism and absolute value of the difference in refractive index between a No. 1 prism structural member and a No. 2 prism structural member are respectively termed d, Δn, and wavelength of laser beam is termed λ, within effective pupil in prism, Δn·d is less than 5 times the wavelength λ of laser beam.
    • 本发明提供一种光头装置,当激光束透过构成1号棱镜结构件的棱镜和部分接合的2号棱镜结构件时,能够控制沿光路长度位置发生的散射 反映脸。 光头装置1执行信息记录,光学记录介质上的信息再生等。 DVD; 从激光束发射元件发射的激光束通过棱镜透射。 棱镜具有三角形结构,其中第一棱镜结构构件和类似地三角形2棱镜结构构件通过部分反射面接合。 当棱镜的光程方向上的激光束长度和1号棱镜结构件与2号棱镜结构件之间的折射率差的绝对值分别称为d,Deltan,激光束的波长称为 λ,在棱镜的有效光瞳内,Deltan.d小于激光束波长λ的5倍。
    • 85. 发明授权
    • Device for disposing excrement
    • 粪便处理装置
    • US06443939B1
    • 2002-09-03
    • US09686134
    • 2000-10-11
    • Nobuyoshi OkiSyuei TamuraHiroshi SakaiKimio Sato
    • Nobuyoshi OkiSyuei TamuraHiroshi SakaiKimio Sato
    • A61F1315
    • A61F5/451
    • A device for disposing excrement is provided which prevents irritation of the skin of a sick person or the like wearing a diaper cup. The device for disposing excrement has a diaper cup main body 2 enclosing a pelvic region of a human body, a discharge port 2d to discharge the excrement excreted in the diaper cup main body 2, an anus wash nozzle to eject liquid for washing away the excrement, sensors 13, 14 to detect the excrement excreted in the diaper cup main body 2, and a changeable diaper 3 removably provided on the diaper cup main body 2. A buffer member 25 is interposed between the diaper cup main body 2 and the changeable diaper 3.
    • 提供了一种用于排泄物的装置,其防止佩戴尿布杯的患病人等的皮肤的刺激。 用于排泄物的装置具有封闭人体骨盆区域的尿布杯主体2,排出尿布杯主体2排出的排泄物的排出口2d,肛门清洗喷嘴排出洗涤排泄物的液体 用于检测在尿布杯主体2中排出的排泄物的传感器13,14以及可拆卸地设置在尿布杯主体2上的可换尿布3.缓冲部件25设置在尿布杯主体2和可更换尿布 3。
    • 86. 发明授权
    • Programmable controller
    • 可编程控制器
    • US5933651A
    • 1999-08-03
    • US721181
    • 1996-09-27
    • Tatsuo MasudaHiroshi SakaiAkira Yabuta
    • Tatsuo MasudaHiroshi SakaiAkira Yabuta
    • G05B19/05G06F9/38G06F15/78
    • G05B19/05G06F9/38
    • A programmable controller includes a pipeline stage having a first stage IF for executing instruction fetching operations, a second stage ID/RF for decoding the instruction and for fetching data from a general-purpose register, a third stage EX for executing arithmetic and logic operations, data address calculations, or calculation of the effective address of a target branch, a fourth stage MEM for accessing to data memory, and a fifth stage WB/BPU for executing bit operations, writing operations with respect to the general-purpose register, or branching operations, are executed in a pipelined manner. Simplification of hardware and control, and facilitation of formation of a pipeline into multiple stages are realized as a result of a pipeline structure being formed into a unified instruction structure.
    • 可编程控制器包括具有用于执行指令取出操作的第一级IF的流水线级,用于解码指令并从通用寄存器取出数据的第二级ID / RF,用于执行算术和逻辑运算的第三级EX, 数据地址计算或目标分支的有效地址的计算,用于访问数据存储器的第四级MEM,以及用于执行位操作的第五级WB / BPU,关于通用寄存器的写入操作或分支 操作,以流水线方式执行。 由于管道结构形成统一的指令结构,实现了硬件和控制的简化以及将流水线形成多级的便利化。
    • 89. 发明授权
    • Peripheral blood flow evaluating apparatus
    • 外周血流评价装置
    • US5490506A
    • 1996-02-13
    • US218811
    • 1994-03-28
    • Setsuo TakataniHiroshi Sakai
    • Setsuo TakataniHiroshi Sakai
    • A61B5/026A61B5/103A61B5/00
    • A61B5/441A61B5/0059A61B5/0261A61B2562/0233A61B2562/0242A61B2562/043
    • An apparatus for evaluating a peripheral blood flow of a living subject, including a reflection-type pulse wave detecting device including two pairs of light-emitting and light-receiving elements provided such that a distance between the light-emitting and light-receiving elements of one pair is different from that of the other pair; and a determining device for determining an attenuation coefficient of the light beam emitted by the light-emitting element of each pair, based on (a) an intensity of the light beam which is emitted by the light-emitting element of each pair and (b) an intensity of the light which has been emitted from the light-emitting element of each pair, reflected from skin of the subject, and subsequently received by the light-receiving element of each pair. The apparatus further includes an evaluating device for evaluating peripheral blood flow of the subject, based on a ratio of the attenuation coefficient of the light beam emitted by the light-emitting element of one pair to the attenuation coefficient of the light beam emitted by the light-emitting element of the other pair, and/or, a display which displays a change of the ratio of the attenuation coefficient of the light beam emitted by the light-emitting element of one pair to the attenuation coefficient of the light beam emitted by the light-emitting element of the other pair.
    • 一种用于评估活体的外周血流量的装置,包括反射型脉波检测装置,该反射型脉波检测装置包括两对发光和光接收元件,所述反射型脉波检测装置设置成使发光元件和光接收元件之间的距离 一对与另一对不同; 以及确定装置,用于基于(a)由每对发光元件发射的光束的强度和(b)的每一对的发光元件发射的光束的强度,确定由每对发光元件发射的光束的衰减系数; )从每一对的发光元件发射的光的强度,从被检体的皮肤反射,然后由每对的受光元件接收。 该装置还包括:评估装置,用于根据由一对发光元件发射的光束的衰减系数与由光发射的光束的衰减系数的比率来评估对象的外周血流量 - 另一对的发光元件和/或显示器,其显示由一对发光元件发射的光束的衰减系数与由该发光元件发射的光束的衰减系数的比率的变化 另一对的发光元件。