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    • 14. 发明授权
    • Injection-molded resin face gear
    • 注塑树脂面齿轮
    • US08240227B2
    • 2012-08-14
    • US12462150
    • 2009-07-30
    • Yasuhiro Suzuki
    • Yasuhiro Suzuki
    • F16H1/12
    • F16H55/06B29C45/0025B29L2015/003F16H2055/065F16H2055/173Y10T74/1966Y10T74/19967
    • An injection-molded resin face gear is provided that can suppress deterioration of gear accuracy caused by shrinkage of resin material after injection-molding, and allow accurate and smooth rotation transmission.An injection-molded resin face gear 1 includes a boss 3, a disk-shaped web 4, and a teeth section 5. The boss 3 has an axis hole 2. The web 4 is formed on an outer circumferential side of the boss 3 in an outward radial direction. The teeth section 5 is formed on an outer circumferential edge of the web 4. The teeth section 5 includes a cylindrical section 13, a disk-shaped section 14, and a plurality of teeth 15. The cylindrical section 13 is connected to the outer circumferential edge of the web 4. The disk-shaped section 14 is formed on one end side of the cylindrical section 13 in the outward radial direction. The teeth 15 are formed evenly spaced on an outer circumferential side of the cylindrical section 13 such that one side surface of the disk-shaped section 14 is a bottom land 16. The web 4 and the disk-shaped section 14 have the same thicknesses. The thickness of the cylindrical section 13 is thinner than the thickness of the disk-shaped section 14.
    • 提供了一种注射成型的树脂面齿轮,其可以抑制由注射成型后的树脂材料的收缩引起的齿轮精度的劣化,并且允许精确和平稳的旋转传递。 注塑树脂面齿轮1包括凸台3,盘形腹板4和齿部5.凸台3具有轴孔2.腹板4形成在凸台3的外圆周侧上 向外径向。 齿部5形成在腹板4的外周缘上。齿部5具有圆筒部13,圆盘状部14和多个齿15.圆筒部13与外周面 卷筒纸4的边缘。圆盘形部分14沿径向向外形成在圆筒形部分13的一端侧上。 齿15在圆筒形部分13的外圆周侧上均匀间隔地形成,使得圆盘形部分14的一个侧表面是底部平台16.幅材4和盘形部分14具有相同的厚度。 圆筒部13的厚度比盘状部14的厚度薄。
    • 18. 发明申请
    • PHOTODETECTOR
    • 照相机
    • US20100108862A1
    • 2010-05-06
    • US12440178
    • 2007-09-05
    • Masaki MizoguchiYasuhiro SuzukiSeiichiro MizunoHiroo Yamamoto
    • Masaki MizoguchiYasuhiro SuzukiSeiichiro MizunoHiroo Yamamoto
    • G01J1/44
    • G01J1/46H01L27/14609H04N5/3575H04N5/378
    • A photodetecting device 1 includes a photodiode PDm,n, a switch SWm,n for the photodiode, an integrating circuit 12m, and a noise removing circuit 13m. The integrating circuit 12m accumulates in a capacitor Cfk an electric charge input from the photodiode PDm,n through the switch SWm,n for the photodiode, and outputs a voltage value according to the amount of the accumulated electric charge. The noise removing circuit 13m includes an amplifier A3, five switches SW31 to SW35, four capacitors C31 to C34, and a power supply V3. The noise removing circuit 13m takes in a voltage value that is output from the integrating circuit 12m at a time where the switch SW31 is first turned from a closed state to an open state, and after the time, outputs a voltage value according to a difference between the voltage value that is output from the integrating circuit 12m and the voltage value previously taken in.
    • 光检测器件1包括光电二极管PDm,n,用于光电二极管的开关SWm,n,积分电路12m和噪声去除电路13m。 积分电路12m通过用于光电二极管的开关SWm,n累积从光电二极管PDm,n输入的电荷的电容器Cfk,并输出与累积电荷量相对应的电压值。 噪声消除电路13m包括放大器A3,五个开关SW31至SW35,四个电容器C31至C34以及电源V3。 噪声消除电路13m在开关SW31首先从闭合状态转为断开状态时从积分电路12m输出的电压值,并且在此之后,输出根据差分的电压值 在从积分电路12m输出的电压值与之前采用的电压值之间。
    • 19. 发明申请
    • Spiral bevel gear and gear device
    • 螺旋伞齿轮和齿轮装置
    • US20090241710A1
    • 2009-10-01
    • US12383410
    • 2009-03-24
    • Yasuhiro SuzukiIssei Sato
    • Yasuhiro SuzukiIssei Sato
    • F16H1/14F16H55/17
    • F16H55/0846F16H2055/086Y10T74/19688Y10T74/19958
    • In a spiral bevel gear, a contact area between tooth flanks that mesh with each other is increased, thereby reducing teeth knocking noise and strengthening tooth sections.A shape of a tooth form on a normal plane T of a tooth section 15 of a spiral bevel gear becomes gradually larger as the normal plane moves from a small-diameter end section side towards a large-diameter end section side along a tooth trace H, as indicated by (a), (b), and (c). In correspondence, a tooth crest arc section S is provided in a connecting section 21 between a tooth flank 17 on a meshing side and a tooth crest 16. The tooth crest arc section S is formed such that a curvature radius r gradually increases within a range that does not exceed a radius R of an inscribed circle inscribed within two tooth flanks 17 and 18 and the tooth crest 16 on the normal plane T. The tooth crest arc section S can increase contact area when contact is made with a tooth flank of a partner gear and elastic deformation occurs.
    • 在螺旋伞齿轮中,相互啮合的齿面之间的接触面积增加,从而减少牙齿的敲击噪音和加强牙齿部分。 螺旋伞齿轮的齿部15的法线面T上的齿形形状随着平面沿着齿迹H从小直径端部侧向大直径端部侧移动而逐渐变大 ,如(a),(b)和(c)所示。 对应地,在齿啮合侧的齿面17和齿顶16之间的连接部21中设置齿顶弧部S.齿顶弧部S形成为使得曲率半径r在一定范围内逐渐增加 其不超过在两个齿面17和18内的内接圆的半径R和在正平面T上的齿顶16。当齿顶弧部S与齿面 配合齿轮和弹性变形发生。
    • 20. 发明申请
    • CONFIGURATION ITEM MANAGEMENT TOOL
    • 配置项目管理工具
    • US20090210435A1
    • 2009-08-20
    • US12363193
    • 2009-01-30
    • Kazuhito AkiyamaYasuhiro SuzukiTadashi TsumuraTakeshi Fukuda
    • Kazuhito AkiyamaYasuhiro SuzukiTadashi TsumuraTakeshi Fukuda
    • G06F17/30
    • G06F16/211
    • A computer system is presented for managing a plurality of configuration items. A first computer may be connected to a second computer over a network. The first computer may manage configuration items conforming to a first specification, while the second computer may manage configuration items conforming to a second specification. A repository may store, for each of the configuration items, a set of data conforming to the first specification. The set of data may include one or more predetermined attributes of each configuration item, and at least one relationship between each configuration item and other configuration items. A discovery section may detect external reference data associated with configuration items conforming to the second specification. The set of data for each configuration item conforming to the second specification may be created from the external reference data and stored in the repository.
    • 呈现用于管理多个配置项的计算机系统。 第一计算机可以通过网络连接到第二计算机。 第一计算机可以管理符合第一规范的配置项,而第二计算机可以管理符合第二规范的配置项。 存储库可以为每个配置项存储符合第一规范的一组数据。 该组数据可以包括每个配置项的一个或多个预定属性,以及每个配置项与其他配置项之间的至少一个关系。 发现部分可以检测与符合第二规范的配置项相关联的外部参考数据。 符合第二规范的每个配置项的数据集可以从外部参考数据创建并存储在存储库中。