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    • 5. 发明授权
    • Gear device
    • 齿轮装置
    • US08900084B2
    • 2014-12-02
    • US14232036
    • 2012-06-28
    • Masanari KatoKoji Nakamura
    • Masanari KatoKoji Nakamura
    • F16H1/32F16H19/08
    • F16H19/08F16H1/32F16H2001/323Y10T74/188
    • Provided is a gear device capable of resolving inconveniences such as abnormal wear that arises due to the relative misalignment between the internal gear pins and the external gear, and inhibiting an increase in the number of components. This gear device has an outer cylinder, internal gear pins, and a carrier. A plurality of pin grooves extending in the axial direction of the outer cylinder are formed on the inner peripheral face of the outer cylinder, and the internal gear pins are fitted in the pin grooves. The pin grooves are formed so that the length of the pin grooves becomes longer than the length of the internal gear pins. The carrier has a pair of pressing members which includes a pressing surface. The pressing surface is configured to regulate movement of the internal gear pins and an oscillating gear which includes external teeth in the axial direction.
    • 提供一种能够解决由于内齿轮销和外齿轮之间的相对不对中而引起的异常磨损等不良情况的齿轮装置,并且抑制部件数量的增加。 该齿轮装置具有外筒,内齿轮销和托架。 在外筒的内周面上形成有沿外筒的轴向延伸的多个销槽,并且内齿轮销嵌合在销槽中。 销槽形成为使得销槽的长度长于内齿轮销的长度。 载体具有包括按压面的一对按压部件。 按压面被构造成调节内齿轮的运动和在轴向上包括外齿的摆动齿轮。
    • 7. 发明授权
    • Packing material for liquid chromatography and process for separation and purification of biopolymer by means of the packing material
    • 用于液相色谱的包装材料和通过包装材料分离和纯化生物聚合物的方法
    • US08530698B2
    • 2013-09-10
    • US12640912
    • 2009-12-17
    • Katsuo KomiyaKoji Nakamura
    • Katsuo KomiyaKoji Nakamura
    • C07C229/08B01D15/08
    • B01J20/3255B01D15/327B01J20/287B01J20/289B01J20/3219B01J20/3251B01J20/3253
    • A packing material for liquid chromatography capable of separating and purifying, or collecting and recovering, a biopolymer such as a protein or a peptide by adsorption and desorption by a pH change without being influenced by the isoelectric point of the protein or by the salt concentration in a solvent in which the biopolymer such as the protein is dissolved. Separation and purification, or collection and recovery, of a biopolymer, is carried out by liquid chromatography by means of a packing material for liquid chromatography comprising a base matrix and a ligand immobilized to the base matrix, wherein the base matrix is a hydrophilic base matrix having alcoholic hydroxy groups on its surface, the ligand is at least one ligand selected from the group consisting of an α-amino acid which is immobilized to the base matrix by an amide bond or an urethane bond via the amino group contained in the α-amino acid.
    • 用于液相色谱的包装材料,其能够通过在不受蛋白质的等电点或盐浓度影响的情况下通过pH变化的吸附和解吸分离和纯化或收集和回收生物聚合物如蛋白质或肽 其中生物聚合物如蛋白质溶解的溶剂。 生物聚合物的分离和纯化或收集和回收通过液相色谱法通过用于液相色谱的包装材料进行,所述包装材料包含固定在基础基质上的基础基质和配体,其中基础基质是亲水性基质 在其表面上具有醇羟基,配体是选自由氨基酸固定在碱基上的α-氨基酸中的至少一种配体,或通过酰胺键中含有的氨基的氨基甲酸酯键, 氨基酸。
    • 8. 发明授权
    • Reduction gear transmission
    • 减速机传动
    • US08323140B2
    • 2012-12-04
    • US12308165
    • 2007-06-11
    • Koji Nakamura
    • Koji Nakamura
    • F16H1/32
    • F16H1/32
    • The length of an inner meshing planetary gear type reduction gear transmission is reduced in its rotational axis line direction.A crank member is arranged between a through hole of an external gear, a through hole of an external gear, and a support pin. An eccentric disk that fits with the through hole of the external gear and an eccentric disk that fits with the through hole of the external gear are formed on the crank member. A bearing is arranged between the support pin and the crank member, this bearing supporting the crank member such that the crank member is capable of rotating with respect to the support pin. The length of the reduction gear transmission in its rotational axis line direction is reduced by contracting the length of the crank member, this reduction in length not including the length thereof that has the eccentric disks.
    • 内啮合行星齿轮减速装置的长度在其旋转轴线方向上减小。 曲柄构件设置在外齿轮的通孔,外齿轮的通孔和支撑销之间。 在曲柄构件上形成有与外齿轮的通孔配合的偏心盘和与外齿轮的通孔配合的偏心盘。 轴承配置在支承销和曲柄部件之间,该轴承支承曲柄部件,使曲柄部件相对于支承销旋转。 减速齿轮传动装置的旋转轴线方向的长度通过使曲柄部件的长度收缩而减小,这种减小长度不包括具有偏心盘的长度。
    • 9. 发明申请
    • GEAR TRANSMISSION
    • 齿轮传动
    • US20120283062A1
    • 2012-11-08
    • US13520706
    • 2010-11-30
    • Koji Nakamura
    • Koji Nakamura
    • F16H1/32
    • F16H1/32
    • A gear transmission is provided with an internal gear and an external gear that eccentrically rotates relative to the internal gear while meshing with internal gear. The internal gear includes first recesses formed on an inner circumferential surface of a case so as to be side-by-side in a circumferential direction, and inner pins inserted into the first recesses. A second recess is formed on the inner circumferential surface of the case within a distance from the center of a first recess along the circumferential direction that equals the tooth pitch of the external gear. Lubricant is retained in the second recess.
    • 齿轮传动装置设有内啮合齿轮和外啮合齿轮,外齿轮相对于内齿轮偏心旋转。 内齿轮包括形成在壳体的内周面上并沿圆周方向并排设置的第一凹部和插入第一凹部的内销。 第二凹部形成在壳体的内周面上,距离第一凹部的沿圆周方向的中心距离等于外齿轮的齿距的距离。 润滑剂保留在第二个凹槽中。
    • 10. 发明授权
    • Maintenance information output apparatus and maintenance information output system
    • 维护信息输出设备和维护信息输出系统
    • US08195429B2
    • 2012-06-05
    • US12090926
    • 2006-10-20
    • Tetsuya InoueKoji Nakamura
    • Tetsuya InoueKoji Nakamura
    • F16N29/04
    • G07C3/00F16H57/0402F16H57/0405F16N29/00
    • A maintenance information output apparatus which can output maintenance information of a speed reducer more adequately than the prior art is provided.A maintenance information output apparatus 130 has: an operating portion 131 which is operated by the user; a wired communicating portion which receives data of an amount of iron from an iron amount detecting device that is attached to a speed reducer 20 of an industrial robot 10, and that detects the amount of iron in a lubricant in the speed reducer 20, through a portable wireless receiver 120; a hard disk which stores the data of the amount of iron received by the wired communicating portion; a display 134 which outputs maintenance information of the speed reducer 20; and a processing device which is configured by a CPU, a ROM, a RAM, and the like, and which controls the operations of the wired communicating portion, the hard disk, and the display 134 in accordance with an operation on the operating portion 131. When the amount of iron in the lubricant in the speed reducer 20 is equal to or larger than a threshold value, the processing device causes the display 134 to output maintenance information.
    • 提供了能够比现有技术更充分地输出减速器的维护信息的维护信息输出装置。 维护信息输出装置130具有:由用户操作的操作部131; 通过安装在工业机器人10的减速器20上的铁量检测装置从铁路量检测装置接收铁量的数据的有线连通部,其通过以下方式检测减速器20的润滑剂中的铁量 便携式无线接收器120; 存储有线通信部所接收的铁量的数据的硬盘; 输出减速器20的维护信息的显示器134; 以及由CPU,ROM,RAM等构成的处理装置,其根据对操作部131的动作来控制有线通信部,硬盘和显示器134的动作 当减速器20中的润滑剂中的铁量等于或大于阈值时,处理装置使显示器134输出维护信息。