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    • 4. 发明授权
    • Transconductance amplifier
    • 跨导放大器
    • US08248112B2
    • 2012-08-21
    • US13234704
    • 2011-09-16
    • Hiroyuki Okada
    • Hiroyuki Okada
    • H02M11/00
    • H03L7/099H03F3/45179H03F3/45197H03F2203/45288H03F2203/45481H03F2203/45494H03L7/0805
    • The present invention is intended to achieve a transconductance amplifier and a voltage/current converting method which can provide a sufficient amplitude and a high degree of design freedom. The method comprises the steps of converting a first voltage signal to a first current signal; converting a second voltage signal to a second current signal; obtaining the common-mode components of the first and second current signals; and subtracting the common-mode components from the first and second current signals to obtain third and fourth signals, and further, subtracting the fourth current signal from the third current signal to generate a first output, while subtracting the third current signal from the fourth current signal to generate a second output.
    • 本发明旨在实现能够提供足够的幅度和高度设计自由度的跨导放大器和电压/电流转换方法。 该方法包括以下步骤:将第一电压信号转换成第一电流信号; 将第二电压信号转换为第二电流信号; 获得第一和第二电流信号的共模分量; 以及从第一和第二电流信号中减去共模分量以获得第三和第四信号,并且还从第三电流信号中减去第四电流信号以产生第一输出,同时从第四电流减去第三电流信号 信号以产生第二输出。
    • 5. 发明授权
    • Snowmobile
    • 雪地车
    • US08235164B2
    • 2012-08-07
    • US11954836
    • 2007-12-12
    • Hiroyuki OkadaKoutaro Ogura
    • Hiroyuki OkadaKoutaro Ogura
    • B62D5/04
    • B62D55/07
    • A snowmobile includes steering handlebars; a steering column attached to the steering handlebars and extending directly downward or obliquely downward; a power steering device having a motor and attached to the steering column; a power transmission mechanism arranged to transmit at least the driving force of the motor; and a ski coupled to the power transmission mechanism to be turned by the power transmission mechanism. The power steering device includes a sensor arranged to detect the rotation of the steering column. The motor has a motor shaft tilted from both the fore and aft direction and the left and right direction of the vehicle.
    • 雪地车包括转向手把; 一个安装在转向把手上的转向柱直接向下或向下倾斜; 动力转向装置,具有电动机并附接到转向柱; 动力传递机构,其布置成至少传递所述马达的驱动力; 以及与动力传递机构连接以由动力传递机构转动的滑雪板。 动力转向装置包括被设置成检测转向柱的旋转的传感器。 电动机具有从前后方向和车辆左右方向倾斜的电动机轴。
    • 6. 发明申请
    • OPTICAL MATERIAL PRODUCTION PROCESS, OPTICAL MATERIAL AND OPTICAL LENS
    • 光学材料生产工艺,光学材料和光学透镜
    • US20120123081A1
    • 2012-05-17
    • US13383631
    • 2010-07-12
    • Hiroyuki OkadaHiroshi HorikoshiKenichi Toi
    • Hiroyuki OkadaHiroshi HorikoshiKenichi Toi
    • C08G18/73B29D11/00
    • G02B1/04C08G18/3868C08G18/3874C08G18/3876C08G18/7642G02B1/041C08L81/00
    • The present invention is a production process for an optical material using, as raw materials thereof, a compound (a), a compound (b), a compound (c), a compound (d) and a compound (e) as shown below, the process comprising the following steps 1 to 5: Step 1: a step of obtaining a first liquid by dissolving the compound (b) in the compound (a); Step 2: a step of obtaining a second liquid by adding the compound (e) mixed with a portion of the compound (d) to the first liquid obtained in Step 1 and mixing the compound (e) mixed with a portion of the compound (d) with the first liquid uniformly; Step 3: a step of obtaining a reaction mixture by adding the compound (c) to the second liquid obtained in Step 2 and reacting the resulting mixture under reduced pressure; Step 4: a step of obtaining a resin composition for an optical material by adding the remainder of the compound (d) to the reaction mixture obtained in Step 3 and mixing the remainder of the compound (d) to the reaction mixture uniformly; and Step 5: a step of obtaining an optical material by casting and polymerizing the resin composition for an optical material obtained in Step 4.
    • 本发明是使用如下所示的化合物(a),化合物(b),化合物(c),化合物(d)和化合物(e))作为原料的光学材料的制造方法。 该方法包括以下步骤1至5:步骤1:通过将化合物(b)溶解在化合物(a)中获得第一液体的步骤; 步骤2:通过将与化合物(d)的一部分混合的化合物(e)加入到步骤1中获得的第一液体中并混合化合物(e)与化合物的一部分( d)与第一液体均匀; 步骤3:通过向步骤2中获得的第二液体中加入化合物(c)并在减压下使所得混合物反应获得反应混合物的步骤; 步骤4:通过向步骤3中获得的反应混合物中加入剩余的化合物(d)并将剩余的化合物(d)均匀混合到反应混合物中,获得光学材料用树脂组合物的步骤; 步骤5:通过浇铸和聚合步骤4中获得的光学材料用树脂组合物获得光学材料的步骤。
    • 7. 发明申请
    • BRAIN DISEASE DIAGNOSIS SYSTEM
    • 脑疾病诊断系统
    • US20110105881A1
    • 2011-05-05
    • US13002371
    • 2009-06-19
    • Akihiro KakimotoYoshiyuki ShimizuTsuyoshi KosugiHiroyuki Okada
    • Akihiro KakimotoYoshiyuki ShimizuTsuyoshi KosugiHiroyuki Okada
    • A61B5/05
    • A61B5/0042A61B5/055A61B5/4088A61B6/03G06F19/00G06T7/0012G06T2207/10072G06T2207/30016G16H50/20
    • An object of the present invention is to perform a more accurate and detailed diagnosis of a brain disease.A diagnosis server 10 of the brain disease diagnosis system 1 for diagnosing a brain disease of an examined person includes: an acquiring unit 11 for acquiring a brain image of the examined person so as to obtain an acquired image; a region setting unit 12 for setting a plurality of regions in the acquired image; an individual index value calculating unit 13 for calculating an individual index value based on a pixel value of the acquired image, in each of the plurality of regions; a whole index value calculating unit 14 for calculating a whole index value by weighting the individual index value of each of the plurality of regions; a diagnosis unit 15 for diagnosing the brain disease of the examined person based on the whole index value; and an output unit 16 for outputting information indicating a diagnosis outcome.
    • 本发明的目的是对脑疾病进行更准确和详细的诊断。 用于诊断被检查人的脑疾病的脑疾病诊断系统1的诊断服务器10包括:获取单元11,用于获取被检查人的脑图像以获得获取的图像; 区域设定单元12,用于设置获取图像中的多个区域; 个体索引值计算单元13,用于在多个区域中的每一个中基于所获取的图像的像素值来计算各个索引值; 整体索引值计算单元14,用于通过对多个区域中的每个区域的各个索引值进行加权来计算整个索引值; 诊断单元15,用于基于整个指标值诊断被检查人的脑部疾病; 以及用于输出指示诊断结果的信息的输出单元16。