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    • 12. 发明授权
    • Corrective tempering method for rolling elements
    • 滚动元件矫正回火方法
    • US6093268A
    • 2000-07-25
    • US632418
    • 1996-04-24
    • Kiyoshi HirakawaAkitoshi MaedaHiroaki SugiyamaManabu Ohhori
    • Kiyoshi HirakawaAkitoshi MaedaHiroaki SugiyamaManabu Ohhori
    • C21D1/26C21D1/30C21D1/40C21D1/42C21D1/673C21D9/40C21D9/00
    • C21D1/30C21D1/26C21D1/42C21D9/40F16C33/30C21D1/40C21D1/673Y02P10/253Y10S148/906
    • In a corrective tempering method and apparatus for a rolling element in which the thermal deformation of the rolling element is corrected within an extremely short time by utilizing plasticity exhibited during a metallic structure transforming process brought about by low-temperature tempering of the rolling element made of steel, the hardened rolling element is heated and pressured to a maximum temperature within a range of from 250 to 500.degree. C. by a heating device while set in correcting molds to correct the deformation of the rolling element at a degree of working within a range not exceeding an elastic deformation range of the rolling element at a room temperature. The rolling element can be heated also by an induction heating device in addition to a conduction heating device. A product whose inner/outer diameter correcting degree of deformation is 60% or more, dimension standardizing rate is 30% or more, surface roughness is less than Ra 0.2 .mu.m, and surface hardness is HRC 56 or more can be obtained for a correction time within 6 minutes and an induction heating time within 30 seconds.
    • PCT No.PCT / JP95 / 01662 Sec。 371日期:1996年4月24日 102(e)日期1996年4月24日PCT提交1995年8月23日PCT公布。 公开号WO96 / 06194 日本特开1996年2月29日,日本特开2002-1259号公报所述的一种用于滚动元件的矫正回火方法和装置,其中通过利用由低温回火引起的金属结构变形过程中所呈现的可塑性,在极短的时间内对滚动元件的热变形进行校正 由钢制的滚动元件,通过加热装置将硬化的滚动元件加热并加压到250-500℃的最高温度,同时设置在校正模具中以校正滚动元件的变形程度 在不超过滚动体的弹性变形范围的范围内在室温下工作。 除了传导加热装置之外,滚动体也可以通过感应加热装置加热。 其内/外径矫正度为60%以上,尺寸标准化率为30%以上,表面粗糙度小于Ra0.2μm的产品,并且可以获得表面硬度为HRC 56以上的校正 时间在6分钟内,感应加热时间在30秒以内。
    • 14. 发明授权
    • Automatic sorting apparatus
    • 自动分拣装置
    • US5887729A
    • 1999-03-30
    • US558690
    • 1995-11-14
    • Hiroaki Sugiyama
    • Hiroaki Sugiyama
    • B07C5/06B07B1/10B07B13/05
    • B07B1/10
    • The invention concerns an automatic sorting apparatus for sorting out pieces under process, such as fish and shellfish or industrial products, into different size groups. In the prior art automatic sorting apparatus, pieces under process are readily caught in sorting holes, making it difficult to obtain smooth sorting. The invention permits smooth sorting. An automatic sorting apparatus to this end includes an endless conveyor having sorting holes and capable of excursion, an inner receiver disposed inside the endless conveyor for receiving pieces under process falling from the sorting holes, and an outer receiver disposed outside and below a U-turn portion of the endless conveyor for receiving pieces under process falling off the U-turn portion. Another automatic sorting apparatus includes two or more endless conveyors having different excursion diameters and disposed one inside another at an interval. The sorting holes of each endless conveyor are smaller than those of the next outer endless conveyor. An inner receiver is disposed inside the innermost endless conveyor for receiving pieces under process falling through the sorting holes of that endless conveyor. An outer conveyor is disposed outside and below a U-turn portion of each endless conveyor for receiving pieces under process falling through the sorting holes of that endless conveyor.
    • 本发明涉及一种自动分选装置,用于将正在处理的碎片,例如鱼贝类或工业产品分类成不同尺寸的组。 在现有技术的自动分拣装置中,正在处理的片易于卡在分拣孔中,使得难以顺利分选。 本发明允许顺利分选。 为此,自动分拣装置包括具有分拣孔并能够偏移的环形输送机,设置在环形输送机内部的内部接收器,用于接收从分拣孔落下的处理件,以及设置在U形圈外侧和下方的外部接收器 环形输送机的一部分,用于接收处于从U形转弯部分落下的碎片。 另一种自动分拣装置包括具有不同漂移直径的两个或更多个环形输送机,并以间隔一个内置另一个。 每个环形输送机的分拣孔小于下一个外循环输送机的分拣孔。 内部接收器设置在最内环形输送机内部,用于接收正在落下的通过该环形输送机的分拣孔的碎片。 外部输送机设置在每个环形输送机的U形转弯部分的外侧和下方,用于接收在该环形输送机的分拣孔落下的处理件。
    • 17. 发明授权
    • Opening means for powder vessel
    • 粉末容器的开口方式
    • US4520695A
    • 1985-06-04
    • US573436
    • 1984-01-24
    • Hiroaki Sugiyama
    • Hiroaki Sugiyama
    • B65B69/00B67B7/40
    • B67B7/40
    • An opening means for a vessel which has received powder therein. A handle is provided at one end of a hollow tubular body, and a substantially axially extending slit is provided on the opposite side of the body. Furthermore, a projection is formed on the outer wall of the body. This projection is located so that upon opening, it may pierce the cover means and penetrate it through immediately before peeling off of the cover means starts. This projection is provided with a through hole which has communication between the inside and outside portions of the body of the opening means.
    • 用于在其中接收粉末的容器的开启装置。 手柄设置在中空管状体的一端处,并且在主体的相对侧上设置有基本上轴向延伸的狭缝。 此外,在主体的外壁上形成突起。 这种突起位于这样的位置,即在打开之后,它可以刺穿盖装置,并且在剥离盖装置开始之前立即穿透它。 该突起设置有在开口装置的主体的内部和外部之间连通的通孔。
    • 19. 发明授权
    • Display device, drive circuit, testing device, and recording medium
    • 显示设备,驱动电路,测试设备和记录介质
    • US07233324B2
    • 2007-06-19
    • US10694828
    • 2003-10-29
    • Hiroaki SugiyamaTaketoshi NakanoToshihiro Yanagi
    • Hiroaki SugiyamaTaketoshi NakanoToshihiro Yanagi
    • G09G5/00G09G3/36
    • G09G3/006G09G3/36
    • A display device is provided with a display panel, and a source driver and a gate driver both for driving the display panel and includes a nonvolatile memory for storing a test sequence representing the procedures for a display test and testing patterns to be displayed in the display test and a control section for, in accordance with a test control signal supplied externally, controlling the source driver and the gate driver so as to display the testing patterns on the display panel in accordance with the test sequence. Since the test sequence and the testing patterns are stored in the nonvolatile memory of the display device, this eliminates the need for cumbersome and extensive tasks of preparing testing devices respectively corresponding to the models of the display device and a great number of complex data of the test sequence and the testing pattern which are respectively suitable for the models of the display device and storing them in the testing devices, respectively. That is, it is possible to drastically reduce preparations for a display test.
    • 显示装置设置有显示面板,以及用于驱动显示面板的源极驱动器和栅极驱动器,并且包括非易失性存储器,用于存储表示要显示在显示器中的显示测试和测试图案的程序的测试序列 测试和控制部分,用于根据外部提供的测试控制信号,控制源驱动器和栅极驱动器,以便根据测试顺序在显示面板上显示测试图案。 由于测试顺序和测试模式存储在显示设备的非易失性存储器中,因此不需要分别对应于显示设备的模型的准备测试设备和大量复杂数据的繁琐和广泛的任务 测试顺序和测试模式分别适用于显示设备的型号并将其存储在测试设备中。 也就是说,可以大幅减少显示测试的准备。
    • 20. 发明授权
    • Corrective tempering apparatus for rolling elements
    • 滚动元件矫正回火设备
    • US06248287B1
    • 2001-06-19
    • US09449676
    • 1999-11-30
    • Kiyoshi HirakawaAkitoshi MaedaHiroaki SugiyamaManabu Ohhori
    • Kiyoshi HirakawaAkitoshi MaedaHiroaki SugiyamaManabu Ohhori
    • C21D900
    • C21D1/30C21D1/26C21D1/40C21D1/42C21D1/673C21D9/40F16C33/30Y02P10/253Y10S148/906
    • In a corrective tempering method and apparatus for a rolling element in which the thermal deformation of the rolling element is corrected within an extremely short time by utilizing plasticity exhibited during a metallic structure transforming process brought about by low-temperature tempering of the rolling element made of steel, the hardened rolling element is heated and pressured to a maximum temperature within a range of from 250 to 500° C. by a heating device while set in correcting molds to correct the deformation of the rolling element at a degree of working within a range not exceeding an elastic deformation range of the rolling element at a room temperature. The rolling element can be heated also by an induction heating device in addition to a conduction heating device. A product whose inner/outer diameter correcting degree of deformation is 60% or more, dimension standardizing rate is 30% or more, surface roughness is less than Ra 0.2 &mgr;m, and surface hardness is HRC 56 or more can be obtained for a correction time within 6 minutes and an induction heating time within 30 seconds.
    • 在一种用于滚动元件的矫正回火方法和装置中,通过利用在通过低温回火引起的金属结构转化过程中所发生的塑性,在极短的时间内校正滚动元件的热变形, 通过加热装置将淬火的滚动元件加热并加压到250-500℃的最高温度,同时设置在校正模具中以在一定范围内的加工程度校正滚动元件的变形 在室温下不超过滚动体的弹性变形范围。 除了传导加热装置之外,滚动体也可以通过感应加热装置加热。 其外径矫正度的变形量为60%以上,尺寸标准化率为30%以上,表面粗糙度小于Ra0.2μm,并且可以获得表面硬度为HRC 56以上的校正时间 在6分钟内,感应加热时间在30秒以内。