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    • 31. 发明申请
    • Rotary shaft coupling
    • 旋转轴联轴器
    • US20090093317A1
    • 2009-04-09
    • US12284506
    • 2008-09-23
    • Yasushi KajiwaraYasuhiro Suzuki
    • Yasushi KajiwaraYasuhiro Suzuki
    • F16D3/18
    • F16D3/04F16D3/02
    • A rotary shaft coupling is provided that can accurately transmit rotation of one rotation axis to another rotation axis even when shaft core misalignment is present between the rotation axes, and has superior durability, without generating noise.In a rotary shaft coupling 1 including a pair of joint halves 2a and 2b that are respectively attached to opposing axial end sections 12a and 12b and transmit rotation of one axis 11a to another axis 11b, outer teeth 6a of a gear are provided on one joint half 2a and inner teeth 6b that mesh with the outer teeth 6a and have a same number of teeth as the outer teeth 6a are provided on the other joint half 2b. Each outer tooth 6a and each inner tooth 6b are formed to absorb shaft core misalignment between both axes 11a and 11b and perform rotation transmission by having an involuted tooth profile of a same module and a tooth flank of the involuted tooth profile displaced in a circumferential direction.
    • 即使在旋转轴之间存在轴芯未对准的情况下,也能够将一个旋转轴的旋转精确地传递到另一个旋转轴,并且具有优异的耐久性而不产生噪音的旋转轴联轴器。 在包括分别安装在相对的轴向端部12a和12b上并将一个轴线11a的旋转传递到另一个轴线11b的一对关节半部2a和2b的旋转轴联轴器1中,齿轮的外齿6a设置在一个接头 与外齿6a啮合并且具有与外齿6a相同数量的齿的​​半部2a和内齿6b设置在另一个接头半部2b上。 每个外齿6a和每个内齿6b被形成为吸收两个轴线11a和11b之间的轴芯不对准,并且通过具有相同模块的渐开线齿廓和该渐开线齿廓的齿面在圆周方向上偏移来执行旋转传动 。
    • 33. 发明申请
    • Developer Cartridge and Image Forming Apparatus
    • 显影盒和图像形成装置
    • US20080095554A1
    • 2008-04-24
    • US11854127
    • 2007-09-12
    • Syuichi KATOGIHiroshi MizunoHiromasa UenoYasuhiro Suzuki
    • Syuichi KATOGIHiroshi MizunoHiromasa UenoYasuhiro Suzuki
    • G03G15/08
    • G03G15/0856G03G15/0858G03G15/0875G03G2215/0888
    • An image forming apparatus comprises a cartridge equipped with a toner reservoir, and an apparatus body. The cartridge is attached to the apparatus body when used and developer in the toner reservoir is used for image development. The cartridge comprises a storage unit which is provided inside the toner reservoir and capable of communicating with the apparatus body. The apparatus body comprises a communication unit which is capable of communicating with the storage unit and communication state between the storage unit and the communication unit varies depending on amount of residual developer in the toner reservoir. Thus there is provided a developer cartridge and an image forming apparatus surely capable of carrying out both residual-toner-amount detection and transmission of cartridge information with space saving design.
    • 图像形成装置包括装备有调色剂储存器的盒和装置主体。 当使用时,盒被附接到装置本体,并且调色剂储存器中的显影剂用于图像显影。 墨盒包括一个储存单元,该存储单元设置在调色剂储存器的内部并且能够与装置主体连通。 装置主体包括能够与存储单元通信的通信单元,并且存储单元和通信单元之间的通信状态根据调色剂储存器中的残留显影剂的量而变化。 因此,提供了一种显影剂盒和图像形成装置,其确实能够以节省空间的设计执行墨粉盒信息的残留墨粉量检测和透射。
    • 37. 发明授权
    • Steering system for small-sized vehicle
    • 小型车辆转向系统
    • US07182169B2
    • 2007-02-27
    • US10975968
    • 2004-10-28
    • Yasuhiro Suzuki
    • Yasuhiro Suzuki
    • B62D5/00B62D1/16F16C23/00
    • B62D5/0409B62D1/16Y10S180/908
    • A steering system for a small-sized vehicle is capable of coaxially arranging a steering shaft and a power steering apparatus with high accuracy. In the steering system, when the power steering apparatus is connected to the steering shaft, a plurality of bearings support the steering shaft on a vehicle body frame, and where the axis of the steering shaft arranged at a desired position is a reference axis, at least one of the bearings is configured to compensate for an inclination of the steering shaft or further, to compensate for a deviation from the bearing which is centered with respect to the reference axis.
    • 用于小型车辆的转向系统能够以高精度同轴地布置转向轴和动力转向装置。 在转向系统中,当动力转向装置连接到转向轴时,多个轴承支撑车体框架上的转向轴,并且其中设置在期望位置处的转向轴的轴线是参考轴线,在 至少一个轴承构造成补偿转向轴的倾斜度,或进一步补偿与相对于参考轴线居中的轴承的偏差。
    • 38. 发明申请
    • Optical sensor
    • 光学传感器
    • US20060261254A1
    • 2006-11-23
    • US10540748
    • 2003-12-25
    • Yasuhiro SuzukiSeiichiro Mizuno
    • Yasuhiro SuzukiSeiichiro Mizuno
    • H01J40/14
    • G01J1/46H01L27/14609H01L27/14661H04N5/37455H04N5/378
    • The present invention aims at providing a photodetector which can improve each of the dynamic range, S/N ratio, and speed of light detection. A photodiode PDm,n generates electric charges by an amount corresponding to the incident light intensity, and accumulates thus generated electric charges into a junction capacitance part. An electric charge amount level determining circuit 10m,n determines the level of amount of electric charges generated by the photodiode PDm,n and accumulated in the junction capacitance part. In an integrating circuit 20m, the capacitance value of an integral capacitance part 21 is set according to the result of electric charge amount level determination, the electric charges inputted from the photodiode PDm,n by way of a switch SW1m,n are accumulated into the integral capacitance part 21, and a voltage V20 corresponding to the amount of thus accumulated electric charges is outputted. The voltage Vinp fed to a non-inverting input terminal of an amplifier A in the integrating circuit 20m is set greater in a second period during which the integral capacitance part 21 of the integrating circuit 20m accumulates electric charges than in a first period during which the junction capacitance part of the photodiode PDm,n accumulates electric charges.
    • 本发明的目的在于提供一种可以改善动态范围,S / N比和光检测速度的每个光检测器。 光电二极管PD&lt; m&gt; m&lt; n&gt;产生与入射光强度相对应的量的电荷,并将由此产生的电荷累积到结电容部分中。 电荷量水平确定电路10 m,n N确定由结合电容部分中累积的光电二极管PD m m n n产生的电荷量。 在积分电路20中,积分电容部分21的电容值根据电荷量水平确定的结果设定,从光电二极管PD m m输入的电荷 通过开关SW1&lt; m,n&gt;累积到积分电容部分21中,并且与这样积累的电荷量相对应的电压V 20 < 被输出。 馈送到积分电路20中的放大器A的非反相输入端子的电压V in in 在第二周期内被设定得更大,在该周期期间,积分电容部分21 积分电路20&lt; m&gt;累积电荷比在光电二极管PD&lt; m&gt; m的结电容部分累积电荷的第一周期。
    • 39. 发明申请
    • Optical sensor
    • 光学传感器
    • US20060227229A1
    • 2006-10-12
    • US10539068
    • 2003-12-16
    • Yasuhiro SuzukiSeiichiro Mizuno
    • Yasuhiro SuzukiSeiichiro Mizuno
    • H04N5/335
    • H04N5/335
    • The present invention aims at providing a photodetector which can secure both a good S/N ratio and a high speed. With a photodetector 1, (K×M×N) photodiodes PDk,m,n are arranged in M rows and (K×N) columns in a photodetection unit 10, and processes (electric charge accumulation, CDS, filtering, and A/D conversion) regarding each of the (K×N) photodiodes PDk,m,n (k=1 to K, n=1 to N) of each row are carried out successively at each time T. Meanwhile, each of an electric charge accumulation operation in an integrating circuit 20m,n, a CDS operation in a CDS circuit 30m,n, a filtering operation in a filter circuit 40m,n, and an A/D conversion operation in an A/D converter 50m,n is carried out at each time (N×T).
    • 本发明的目的在于提供一种能够确保良好的S / N比和高速度的光检测器。 在光检测器1中,光检测单元10中的(KxM×N)个光电二极管PD&lt; k,m,n&gt;以M行和(K×N)列排列,并且处理(电荷积累,CDS,滤波和 对于每行的(KxN)光电二​​极管PD N,k,m,n(k = 1〜K,n = 1〜N),关于每一行的A / D转换, 同时,在积分电路20中的每个电荷积累操作,n,CDS电路30中的CDS操作,m,n,...中的滤波操作 滤波电路40,m,n,和A / D转换器50 m,n N中的A / D转换操作在每次(NxT)进行。
    • 40. 发明授权
    • Crack-preventive screw-fastening structure for resinous housing
    • 树脂外壳防裂螺丝紧固结构
    • US07063482B2
    • 2006-06-20
    • US10674501
    • 2003-10-01
    • Yasuhiro Suzuki
    • Yasuhiro Suzuki
    • F16B37/04
    • F16B25/0015F16B25/0031F16B25/0078F16B39/225Y10S411/93Y10T403/471Y10T403/473
    • An adhesive is applied to a male-threaded portion of a tapping screw. The male-threaded portion with the adhesive is threadably engaged with a non-threaded through hole of the full-closed stopper with female-threads being formed on the surface of the though hole. In this case, the adhesive functions as lubricant between the inner surface of the through hole and the male-threaded portion. Accordingly, the male-threaded portion can be screwed into the through hole with a low torque and without applying high load to the full-close stopper. Therefore, the full-close stopper is prevented from being projected around the inlet and the outlet of the through hole, and the full-close stopper is prevented from being cracked.
    • 将粘合剂施加到自攻螺钉的阳螺纹部分。 具有粘合剂的阳螺纹部分与全闭塞的非螺纹通孔螺纹接合,阴螺纹形成在通孔的表面上。 在这种情况下,粘合剂在通孔的内表面和阳螺纹部分之间起润滑剂的作用。 因此,外螺纹部分可以以低扭矩拧入通孔,而不对全闭塞施加高负载。 因此,能够防止全关闭止动件在通孔的入口和出口附近突出,并且防止全关闭止动件破裂。