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    • 22. 发明授权
    • Method for hydroforming and hydroformed product
    • 液压成型和液压成型产品的方法
    • US08297096B2
    • 2012-10-30
    • US12452676
    • 2008-07-18
    • Masaaki MizumuraKoichi SatoYukihisa Kuriyama
    • Masaaki MizumuraKoichi SatoYukihisa Kuriyama
    • B21D9/15B21D26/02
    • B21D26/041B21D22/025B21D26/033B21D26/043Y10T29/49805
    • The object is to raise the yield by greatly eliminating the disposed amounts of the tube ends, prevent wrinkles due to closing the mold while applying internal pressure, cutting the plurality of steps of hydroforming and pre-processing of the tube ends, cutting the mold costs by simplifying the mold mechanism, and obtaining a hydroformed product formed with a flange along its entire length.For this reason, the present invention provides a hydroforming method which places a metal tube to a lower mold in the state with the tube ends sticking out from it and injects a pressurizing fluid into the metal tube through the inside of a seal punch and gradually presses seal punches against tube ends of the metal tube to apply a predetermined pressing force and fill the inside of the metal tube with the pressurizing fluid to apply a predetermined internal pressure, next, in the state with the internal pressure and pressing force applied, lowers the upper mold and closes the mold so as to deform the tube and end the processing in the state with the tube ends sticking out from the mold, and, further, boosting the internal pressure in the metal tube after closing the mold and ending the forming operation and a hydroformed product processed using these methods and having a flange across the entire length in the longitudinal direction.
    • 目的是通过大大消除管端部的设置量来提高产量,防止由于在施加内压的同时关闭模具而产生的褶皱,切割多个步骤的液压成型和管端的预处理,切割模具成本 通过简化模具机构,并获得沿其整个长度形成有凸缘的液压成型产品。 为此,本发明提供了一种液压成形方法,其中,在管端部从其上伸出的状态下将金属管放置在下模上,并通过密封冲头的内部将加压流体注入金属管,并逐渐压入 对金属管的管端密封冲压以施加预定的压力,并用加压流体填充金属管的内部以施加预定的内部压力,接下来,在施加内部压力和压力的状态下,降低 上模并关闭模具以使管变形,并且在管端从模具伸出的状态下结束处理,并且进一步在关闭模具之后提高金属管内的压力并结束成形操作 以及使用这些方法加工的液压成型产品,并且在纵向方向上在整个长度上具有凸缘。
    • 23. 发明授权
    • Method for hydroforming and hydroformed product
    • US08266939B2
    • 2012-09-18
    • US12452676
    • 2008-07-18
    • Masaaki MizumuraKoichi SatoYukihisa Kuriyama
    • Masaaki MizumuraKoichi SatoYukihisa Kuriyama
    • B21D9/15B21D26/02
    • The object is to raise the yield by greatly eliminating the disposed amounts of the tube ends, prevent wrinkles due to closing the mold while applying internal pressure, cutting the plurality of steps of hydroforming and pre-processing of the tube ends, cutting the mold costs by simplifying the mold mechanism, and obtaining a hydroformed product formed with a flange along its entire length.For this reason, the present invention provides a hydroforming method which places a metal tube to a lower mold in the state with the tube ends sticking out from it and injects a pressurizing fluid into the metal tube through the inside of a seal punch and gradually presses seal punches against tube ends of the metal tube to apply a predetermined pressing force and fill the inside of the metal tube with the pressurizing fluid to apply a predetermined internal pressure, next, in the state with the internal pressure and pressing force applied, lowers the upper mold and closes the mold so as to deform the tube and end the processing in the state with the tube ends sticking out from the mold, and, further, boosting the internal pressure in the metal tube after closing the mold and ending the forming operation and a hydroformed product processed using these methods and having a flange across the entire length in the longitudinal direction.
    • 26. 发明申请
    • Automated monitoring and control of contamination in a production area
    • 自动监测和控制生产区域的污染
    • US20120146792A1
    • 2012-06-14
    • US12928362
    • 2010-12-09
    • Nicholas De LucaKoichi Sato
    • Nicholas De LucaKoichi Sato
    • G08B13/14H04N7/18G06K9/62
    • G08B21/245G06K9/00771G06Q10/08G08B3/10G08B13/1427G08B21/12G08B21/22
    • In an automated process for monitoring and controlling contamination in a production area, captured image data is processed to determine whether an individual is to wearing an article of contamination control equipment (e.g., gloves, face mask, etc) and whether the equipment is properly positioned on the individual. A determination that the contamination control equipment is not present or not properly positioned automatically activates a contamination control device such as contamination control means (e.g., shutting off power to machine) or an alarm or generates and sends a report of the contamination control protocol violation. An automated system for monitoring and controlling contamination includes a computer, an imaging sensor in communication with the computer, and a computer-readable program code disposed on the computer.
    • 在用于监测和控制生产区域中的污染的自动化过程中,处理捕获的图像数据以确定个体是否佩戴污染物控制设备(例如,手套,面罩等)以及设备是否正确定位 对个人 污染控制设备不存在或不正确定位的确定自动激活污染控制装置,例如污染控制装置(例如,关闭机器电源)或报警,或者生成并发送污染控制协议违规的报告。 用于监测和控制污染的自动化系统包括计算机,与计算机通信的成像传感器以及设置在计算机上的计算机可读程序代码。
    • 29. 发明授权
    • Image forming apparatus including a separable cleaning member and image forming method including controlling a seperable cleaning member
    • 包括可分离清洁构件的图像形成装置和包括控制可分离清洁构件的图像形成方法
    • US08041246B2
    • 2011-10-18
    • US12145286
    • 2008-06-24
    • Hiroyuki KoideNaoto YoshinoKoichi Sato
    • Hiroyuki KoideNaoto YoshinoKoichi Sato
    • G03G15/00
    • G03G15/161G03G2215/0177
    • An image forming apparatus includes: an image holding body that is rotatable, and holds a first toner image and a second toner image; an image forming unit that forms the first toner image and the second toner image on the image holding body; a transfer unit that transfers the first toner image onto a transfer medium; a cleaning unit that has a cleaning member for freely coming into contact with and separating from the image holding body, and that brings the cleaning member into contact with the image holding body so as to clean a residual toner remaining on a surface of the image holding body; and a cleaning control unit that controls forming the second toner image for cleaning the cleaning member, opposing between the cleaning member and the second toner image, and cleaning of the second toner image by the cleaning member that is in a contact state with the image holding body.
    • 图像形成装置包括:图像保持体,其可旋转并保持第一调色剂图像和第二调色剂图像; 图像形成单元,其在图像保持体上形成第一调色剂图像和第二调色剂图像; 转印单元,其将第一调色剂图像转印到转印介质上; 清洁单元,其具有用于自由地与图像保持体接触和分离的清洁构件,并且使得清洁构件与图像保持体接触,以便清洁保留在图像保持体的表面上的残留调色剂 身体; 以及清洁控制单元,其控制形成用于清洁清洁构件的第二调色剂图像,与清洁构件和第二调色剂图像相对,以及通过与图像保持接触状态的清洁构件清洁第二调色剂图像 身体。
    • 30. 发明申请
    • METHOD FOR HYDROFORMING AND A HYDROFORMED PRODUCT
    • 加氢和加氢产品的方法
    • US20110097596A1
    • 2011-04-28
    • US12737321
    • 2009-06-30
    • Masaaki MizumuraKoichi SatoManabu WadaYukihisa Kuriyama
    • Masaaki MizumuraKoichi SatoManabu WadaYukihisa Kuriyama
    • B21D26/02B32B1/08
    • B21D26/043B21D26/033B21D26/037B21D26/041Y10T29/49805Y10T428/1241
    • The invention has as its object to perform hydroforming so that no buckling or wrinkles remain at a hydroformed product with a long expanded region and comprises performing a first step of raising the internal pressure in a state with the metal tube fixed in position at the two ends or a state applying axial pushing actions of 10% or less of the total amount of axial pushing action, then applying axial pushing actions while holding the internal pressure at a constant pressure so as to expand the metal tube near the ends, then performing a second step of raising only the internal pressure without applying any axial pushing action so as to thereby expand a center of the metal tube, then performing a third step of lowering only the internal pressure to the value of the constant pressure without applying any axial pushing action, then repeating the first to third steps one or more times, then raising the internal pressure in the state not applying any axial pushing action or applying an axial pushing action of 10% of the total axial pushing action amount or less.
    • 本发明的目的是进行液压成型,使得在具有较长膨胀区域的液压成型产品上不会出现弯曲或褶皱,并且包括在金属管固定在两端的位置的状态下执行提升内部压力的第一步骤 或施加轴向推动动作总量的10%以下的轴向推动动作的状态,然后在将内压保持在一定压力的同时施加轴向推动动作,以使金属管在端部附近膨胀,然后执行第二 仅在不施加任何轴向推动作用的情况下仅升高内压的步骤,从而扩大金属管的中心,然后执行仅将内部压力降低到恒定值的第三步骤,而不施加任何轴向推动作用, 然后重复第一至第三步骤一次或多次,然后在不施加任何轴向推动作用或施加斧头的状态下升高内部压力 总推力动作量的10%左右推动动作量少。