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    • 2. 发明申请
    • Worm Wheel, Method of Producing Injeciton-Molding Die for Worm Wheel, and Method of Producing Worm Wheel
    • 蜗轮,蜗轮成型模具的生产方法,蜗轮的生产方法
    • US20100307274A1
    • 2010-12-09
    • US12735677
    • 2009-02-03
    • Koji Akiyama
    • Koji Akiyama
    • F16H55/10B29C45/00B23H1/00
    • B23H1/04B22D17/2245B23H9/00B23H9/003B29C45/2618B29C45/37B29L2015/003F16H1/16F16H55/0853F16H55/22F16H2055/065Y10T74/19953
    • A worm wheel is provided in which a step is not formed near a tooth face meshing with a worm, and noise does not easily occur during power transmission.A worm wheel 1 includes a circular arc-shaped tooth section 5 that is a portion meshing with a worm 101 and configuring a circular tube worm gear, and a helical tooth section 4 that is connected to one end side of the circular arc-shaped tooth section 5. An angle of torsion at an arbitrary reference point 14 in a tooth depth direction of a tooth 3 on a boundary 7 between the circular arc-shaped tooth section 5 and the helical tooth section 4 is equal to an angle of torsion at a second reference point 15 corresponding to the first reference point 14 in the tooth depth direction of the tooth 3 in a diameter portion P0 of a throat of the circular arc-shaped section 5. As a result, a step is not formed on a tooth face on the boundary 7 between the circular arc-shaped tooth section 5 and the helical tooth section 4. A tooth face of the circular arc-shaped tooth section 5 and a tooth face of the helical tooth section 4 are smoothly connected.
    • 提供了一种蜗轮,其中在与蜗杆啮合的齿面附近没有形成台阶,并且在动力传递期间不容易发生噪声。 蜗轮1包括与蜗杆101啮合的部分的圆弧状齿部5和构成圆形管蜗轮的圆弧状齿部5和与圆弧状齿的一端侧连接的螺旋状齿部4 圆弧状齿部5与螺旋齿部4之间的边界7上的齿3的齿深度方向的任意基准点14处的扭转角度等于 第二基准点15对应于圆弧状部分5的喉部的直径部P0中的齿3的齿深方向上的第一基准点14.结果,在齿面上不形成台阶 在圆弧状齿部5和螺旋齿部4之间的边界7上。圆弧状齿部5的齿面和螺旋状齿部4的齿面平滑地连接。
    • 3. 发明申请
    • MECHANICAL SEAL DEVICE AND TANDEM SEAL DEVICE
    • 机械密封装置和标签密封装置
    • US20100270749A1
    • 2010-10-28
    • US12743602
    • 2008-11-18
    • Yoji OshiiKoji AkiyamaKoji WatanabeAtsushi Kaneko
    • Yoji OshiiKoji AkiyamaKoji WatanabeAtsushi Kaneko
    • F16J15/34
    • F16J15/342F16J15/004F16J15/3484F16J15/40
    • The present invention provides a mechanical seal device for obtaining appropriate sliding properties under any conditions, such as a pressure of seal is low or high. In the present invention, both first grooves 463 and second grooves 464 are formed on a sliding face 46 of a stationary ring 46. The first grooves which are not in communication externally and act for reducing contact resistance of a sliding face by a dynamic pressure action when a rotary shaft rotates, the second grooves act for reducing the contact resistance of the sliding face constantly by introducing a pressure from external. Thus, a mechanical seal device which is available to seal sealed fluid under an appropriate dry contact status wherein a sliding face load is reduced in any condition can be provided.
    • 本发明提供一种用于在任何条件下获得适当的滑动性能的机械密封装置,例如密封压力低或高。 在本发明中,第一凹槽463和第二凹槽464都形成在静止环46的滑动面46上。第一凹槽不与外部连通,并且用于通过动态压力作用降低滑动面的接触电阻 当旋转轴旋转时,第二凹槽用于通过从外部引入压力来恒定地降低滑动面的接触电阻。 因此,可以提供在适当的干接触状态下可用于密封密封流体的机械密封装置,其中在任何情况下滑动面负载减小。
    • 4. 发明授权
    • Plasma display panel aging method
    • 等离子显示屏老化方法
    • US07629947B2
    • 2009-12-08
    • US10566156
    • 2005-05-24
    • Koji AkiyamaMasaaki YamauchiTakashi AokiKoji Aoto
    • Koji AkiyamaMasaaki YamauchiTakashi AokiKoji Aoto
    • G09G3/28
    • H01J9/445
    • Disclosed here is a method of aging a plasma display panel. The aging method of the present invention contains a first aging period and a second aging period. In the first aging period, applying voltage Vd1 to at least any one of the scan electrodes, the sustain electrodes, and the address electrodes suppress self-erase discharge that occurs in the wake of aging voltage generated by application of voltage in which the scan electrodes take a voltage level higher than the sustain electrodes. In the second aging period, applying voltage Vd2 to at least any one of the scan electrodes, the sustain electrodes, and the address electrodes suppress self-erase discharge that occurs in the wake of aging voltage generated by application of voltage in which the sustain electrodes take a voltage level higher than the scan electrodes.The above aging method offers a power-efficient aging process with the aging time accelerated.
    • 这里公开了使等离子体显示面板老化的方法。 本发明的老化方法包含第一老化期和第二老化期。 在第一老化期间,向扫描电极,维持电极和寻址电极中的至少一个施加电压Vd1,抑制在通过施加电压而产生的老化电压的后期发生的自擦除放电,其中扫描电极 取高于维持电极的电压电平。 在第二老化期间,向扫描电极,维持电极和寻址电极中的至少任一个施加电压Vd2,抑制在通过施加电压而产生的老化电压的后期发生的自擦除放电,其中维持电极 取高于扫描电极的电压电平。 上述老化方法提供了老化时间加快的功率老化过程。
    • 6. 发明申请
    • TESTING SCENARIOS THAT SEQUENTIALLY EXECUTE A PLURALITY OF APPLICATION PROGRAM INTERFACES
    • 按顺序执行多种应用程序接口的测试场景
    • US20080040732A1
    • 2008-02-14
    • US11681823
    • 2007-03-05
    • Koji AkiyamaYohichi HattoriAkira Iwamoto
    • Koji AkiyamaYohichi HattoriAkira Iwamoto
    • G06F9/46
    • G06F8/30
    • To efficiently decide input data of an API to be executed and indicate a candidate for an API to be executed, a tool for testing a scenario which sequentially executes a plurality of APIs includes an API test control unit that stores, with the execution of the API, sequence data indicating an execution sequence of the APIs and input and output data in a test information database via an API sequence registering unit. Association data indicating association of input and output data between the APIs is also stored in the test information database via an association registering unit. Responsively, the API test control unit displays a candidate API list indicating one or more candidates for an API to be executed next based on the sequence data, and decides the input data of the API to be executed next based on the association data.
    • 为了有效地确定要执行的API的输入数据并指示要执行的API的候选,用于测试顺序执行多个API的场景的工具包括API测试控制单元,其存储API的执行 指示API的执行顺序的序列数据以及经由API序列登记单元的测试信息数据库中的输入和输出数据。 指示API之间的输入和输出数据的关联的关联数据也经由关联登记单元存储在测试信息数据库中。 响应地,API测试控制单元基于序列数据显示指示下一个要执行的API的一个或多个候选的候选API列表,并且基于关联数据来确定要执行的API的输入数据。
    • 9. 发明申请
    • Plasma display panel and its aging method
    • 等离子显示面板及其老化方法
    • US20050162085A1
    • 2005-07-28
    • US10510977
    • 2004-02-18
    • Masaaki YamauchiTakashi AokiAkihiro MatsudaKoji Akiyama
    • Masaaki YamauchiTakashi AokiAkihiro MatsudaKoji Akiyama
    • H01J9/44H01J17/49
    • H01J9/445H01J2217/492
    • In the aging process in which a voltage having an alternate voltage component is applied to at least between scan electrode (5) and sustain electrode (6) so as to form a discharge dent (sputter dent) on the protecting layer, the aging discharge dent is formed so as to satisfy any one of the followings. Firstly, the discharge dent on the scan electrode-side has a width narrower than the discharge dent on the side of sustain electrode (6). Secondly, the discharge dent on the side of sustain electrode (6) is formed so that the depth of the discharge dent in the area away from scan electrode (5) paired with sustain electrode (6) as a display electrode is shallower than the depth of the discharge dent in the area close to counterpart scan electrode (5).
    • 在具有交替电压分量的电压至少在扫描电极(5)和维持电极(6)之间施加电压以在保护层上形成放电凹陷(溅射凹陷)的老化过程中,老化放电凹槽 形成为满足以下任何一个。 首先,扫描电极侧的放电凹陷的宽度比维持电极(6)一侧的放电凹部窄。 其次,形成维持电极(6)一侧的放电凹陷,使得与作为显示电极的维持电极(6)配对的扫描电极(5)的区域中的放电凹陷的深度比深度 在靠近对方扫描电极(5)的区域中的放电凹陷。
    • 10. 发明授权
    • Toner
    • 爽肤水
    • US06919156B2
    • 2005-07-19
    • US10669559
    • 2003-09-25
    • Koji KameyamaMasahito YamazakiKoji AkiyamaHiroyuki Kawaji
    • Koji KameyamaMasahito YamazakiKoji AkiyamaHiroyuki Kawaji
    • G03G9/08G03G9/097G03G9/087
    • G03G9/09725G03G9/0821
    • A toner comprising a resin binder, a colorant, and fine inorganic particles having a BET specific surface area of 30 m2/g or less, wherein the fine inorganic particles are added as an external additive, wherein the toner has a storage modulus at 100° C. using a 25 mm parallel plate of 7×104 Pa or less, a storage modulus at 60° C. using a 7.9 mm parallel plate of from 3×108 to 1×109 Pa, and a storage modulus at 70° C. using a 7.9 mm parallel plate of from 7×106 to 3×108 Pa; and a two-component developer comprising the toner. The toner can be used for the development of a latent image formed in electrophotography, electrostatic recording method, electrostatic printing method or the like.
    • 一种调色剂,其包含树脂粘合剂,着色剂和BET比表面积为30m 2 / g以下的无机微粒,其中无机微粒作为外部添加剂添加,其中 调色剂的储能模量为100℃,使用7×10 4 Pa或更小的25mm平行板,在60℃下的储能模量,使用7.9mm平行板的3×10 4 Pa 8至1×10 9 Pa,并且使用7×10 6至3×10 8 Pa的7.9mm平行板在70℃下的储能模量, / SUP> Pa; 和包含调色剂的双组分显影剂。 调色剂可用于显影在电子照相术,静电记录方法,静电印刷方法等中形成的潜像。