会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 3. 发明申请
    • METHOD FOR FORMING ANODIC OXIDE FILM, AND ALUMINUM ALLOY MEMBER USING THE SAME
    • 形成阳极氧化膜的方法和使用其的铝合金构件
    • US20110174627A1
    • 2011-07-21
    • US13120600
    • 2009-09-16
    • Koji WadaJun Hisamoto
    • Koji WadaJun Hisamoto
    • B32B15/04C25D11/08
    • C25D11/06C25D11/024
    • Provided is an anodic oxide processing method in which the generation of cracks is suppressed in an anodic oxide film formed on an aluminum alloy substrate surface, such as an inner wall of a vacuum chamber of a plasma processing device, and an anodic oxide film having low heat reflectivity and a high withstand voltage is formed with high efficiency. The method for forming an anodic oxide film involves forming the anodic oxide film on the surface of a JIS 6061 aluminum alloy substrate in a sulfuric acid solution or a mixed acid solution of sulfuric acid and oxalic acid. The total voltage in the direction of the film thickness is at least 1650 V·μm for the entire film thickness of the anodic oxide film formed. In the method for forming an anodic oxide film in which the anodic oxide film from the boundary surface of the aluminum alloy substrate with the anodic oxide film to the surface of the anodic oxide film and the 25 μm position in the film thickness direction is formed at no more than the electrolysis voltage of 27 V, and the total voltage from the boundary surface to the 25 μm position in the film thickness direction is at least 820 V·μm and no more than 1000 V·μm, an anodic oxide film having a high withstand voltage can be formed to satisfy the heat reflectivity, crack density, processing time, and the desired standards.
    • 提供了一种阳极氧化处理方法,其中在诸如等离子体处理装置的真空室的内壁的铝合金基板表面上形成的阳极氧化膜和具有低等离子体处理装置的阳极氧化膜中抑制了裂纹的产生 以高效率形成热反射率和高耐受电压。 形成阳极氧化膜的方法包括在硫酸溶液或硫酸和草酸的混合酸溶液中在JIS 6061铝合金基材的表面上形成阳极氧化膜。 对于形成的阳极氧化膜的整个膜厚,膜厚方向的总电压至少为1650V·μm。 在形成阳极氧化膜的方法中,其中阳极氧化膜从具有阳极氧化膜的铝合金基板的边界面到阳极氧化膜的表面和膜厚度方向上的25μm位置形成在 不超过27V的电解电压,并且在膜厚方向上从边界面到25μm位置的总电压为至少820V·μm且不大于1000V·μm,阳极氧化膜具有 可以形成高耐压以满足热反射率,裂纹密度,加工时间和期望的标准。
    • 5. 发明申请
    • ALUMINUM MEMBER OR ALUMINUM ALLOY MEMBER WITH EXCELLENT CORROSION RESISTANCE
    • 铝构件或铝合金构件具有优异的耐腐蚀性
    • US20090233113A1
    • 2009-09-17
    • US12090552
    • 2006-11-13
    • Jun HisamotoKoji WadaTakayuki Tsubota
    • Jun HisamotoKoji WadaTakayuki Tsubota
    • B32B15/04
    • C25D11/08
    • To provide an aluminum alloy or aluminum member having an anodic oxide coating formed thereon, the coating having excellent resistance to gaseous corrosion and resistance to plasma and excellent adhesion, and a member for a vacuum apparatus formed of such an aluminum alloy or aluminum member having excellent corrosion resistance. Moreover, a member having a sufficient voltage resistance is provided to stably keep a plasma state in a process using plasma.The object is substantialized by providing the following: (1) An aluminum alloy or aluminum member, wherein the anodic oxide coating has impedance of at least 107Ω at a frequency of 10−2 Hz, and hardness of at least 400 in Vickers hardness (Hv); or (2) An aluminum alloy or aluminum member, wherein the anodic oxide coating has impedance of at least 108Ω at a frequency of 10−2 Hz, and hardness of at least 350 in Vickers hardness (Hv).
    • 为了提供其上形成有阳极氧化物涂层的铝合金或铝构件,该涂层具有优异的耐气体腐蚀性和耐等离子体性以及优异的粘合性,以及由这种铝合金或铝构件形成的真空装置的构件 耐腐蚀性能。 此外,提供具有足够的耐电压性的部件以在使用等离子体的工艺中稳定地保持等离子体状态。 该目的通过提供以下方式实现:(1)一种铝合金或铝构件,其中阳极氧化物涂层的阻抗在10-2Hz的频率下至少为107Ohm,维氏硬度(Hv)的硬度至少为400 ); 或(2)铝合金或铝构件,其中所述阳极氧化物涂层在10-2Hz的频率下具有至少108Ohm的阻抗,并且维氏硬度(Hv)的硬度至少为350。
    • 6. 发明申请
    • Control apparatus for an internal combustion engine
    • 一种用于内燃机的控制装置
    • US20070062499A1
    • 2007-03-22
    • US11367273
    • 2006-03-06
    • Masakazu MiyasakoKoji WadaMotoyasu Suenaga
    • Masakazu MiyasakoKoji WadaMotoyasu Suenaga
    • F02M25/07F02B47/08G01M15/00G06F17/00
    • F02B77/082F02D41/0055F02D41/221F02D2200/0406F02M26/49G01M15/106Y02T10/47
    • A control apparatus for an internal combustion engine can compensate for a variation of intake pressure resulting from various factors whereby a failure detection area can be expanded, and false detection can be prevented to enable failure determination for an EGR system with high reliability. The apparatus determines whether a vehicle is decelerating, forcedly opens and closes an EGR valve, and determines whether an EGR control device is in failure by comparing a pressure change index value based on intake pressures upon the forced opening and closing of the EGR valve with a failure determination value. The apparatus adjusts the intake pressure to a predetermined state before the EGR valve is forcedly opened and closed, whereby a failure determination can be always made based on the intake pressure whose variation was compensated for with the intake pressure becoming a predetermined characteristic to the number of revolutions per minute of the engine.
    • 用于内燃机的控制装置可以补偿由各种因素导致的进气压力的变化,从而可以扩大故障检测区域,并且可以防止错误检测,以使得能够高可靠性的EGR系统的故障确定。 该装置确定车辆是否在减速,强制打开和关闭EGR阀,并且通过将EGR阀的强制打开和关闭时的进气压力与压力变化指数值进行比较来确定EGR控制装置是否处于故障状态 故障判定值。 在EGR阀被强制打开和关闭之前,该装置将进气压力调整到预定状态,从而可以总是基于进气压力来进行故障确定,该进气压力的变化被补偿,其中进气压力变成预定特性, 发动机每分钟转数。
    • 7. 发明授权
    • Control apparatus for an internal combustion engine
    • 一种用于内燃机的控制装置
    • US07171943B1
    • 2007-02-06
    • US11350784
    • 2006-02-10
    • Koji WadaMasakazu MiyasakoMotoyasu Suenaga
    • Koji WadaMasakazu MiyasakoMotoyasu Suenaga
    • F02D13/00F01L1/00
    • F02D13/0238F01L1/34F01L2800/00F02D13/0261F02D41/0002F02D2041/001F02D2250/41Y02T10/18Y02T10/42
    • A control apparatus for an internal combustion engine can avoid an increase in harmful components in an exhaust gas even if a variable valve timing mechanism is controlled to be driven at the time of executing the correction of basic timing. The apparatus includes a variable valve timing mechanism for adjusting the opening and closing timing of an intake valve, a variable valve timing control device for driving and controlling the variable valve timing mechanism based on an operating state of an internal combustion engine, a rotation speed detection part for detecting an engine rotational speed, and an intake negative pressure detection part for detecting an intake negative pressure in an intake pipe. The variable valve timing control device includes a basic timing correction permission part, a target intake negative pressure setting part, an intake air amount adjustment part, a correction time driving control part, and a basic timing correction part.
    • 即使在执行基本定时的校正时控制可变气门正时机构被驱动时,内燃机的控制装置也能够避免排气中的有害成分的增加。 该装置包括用于调节进气门的打开和关闭正时的可变气门正时机构,用于根据内燃机的运行状态驱动和控制可变气门正时机构的可变气门正时控制装置,转速检测 用于检测发动机转速的部分,以及用于检测进气管中的进气负压的进气负压检测部。 可变气门正时控制装置包括基本定时校正许可部分,目标进气负压设定部分,进气量调节部分,校正时间驱动控制部分和基本定时校正部分。
    • 9. 发明授权
    • Vacuum chamber made of aluminum or its alloys, and surface treatment and
material for the vacuum chamber
    • 由铝或其合金制成的真空室,以及用于真空室的表面处理和材料
    • US6027629A
    • 2000-02-22
    • US836469
    • 1997-05-16
    • Jun HisamotoKoji WadaKoki IkedaMasahiro Yanagawa
    • Jun HisamotoKoji WadaKoki IkedaMasahiro Yanagawa
    • B01J3/00B01J19/02C23C16/44C25D11/04C25D11/12
    • C23C16/4404B01J19/02B01J3/006C25D11/045C25D11/12B01J2219/024Y10T428/249953Y10T428/249954Y10T428/249956
    • The present invention relates to a vacuum chamber and chamber parts made of aluminum or its alloys which exhibit excellent corrosion resistance to a corrosive gas or plasma introduced into the vacuum chamber, the surface treatment, and material for the vacuum chamber. The vacuum chamber has a porous layer with a structure in which a pore diameter at the top thereof is small, while a pore diameter at the bottom thereof is large. In order to give such a structure to the porous layer, a final anodizing voltage is set to be higher than an initial anodizing voltage when the surface of the base material is anodized. After the porous-type anodizing is completed, non-porous type anodizing may be conducted so as to grow a barrier layer. Furthermore, the base material made of aluminum alloy preferably has particles such as precipitates and/or deposits with a diameter of 10 .mu.m or less in average, and the precipitates and/or deposits are arranged in parallel with a largest surface of the base material.
    • PCT No.PCT / JP95 / 02263 Sec。 371日期:1997年5月16日 102(e)日期1997年5月16日PCT提交1995年11月6日PCT公布。 公开号WO96 / 15295 日期1996年5月23日本发明涉及一种由铝或其合金制成的真空室和室部件,其对被引入真空室的腐蚀性气体或等离子体,表面处理和真空室的材料表现出优异的耐腐蚀性。 真空室具有其顶部的孔径小的多孔层,底部的孔径大。 为了将这种结构赋予多孔层,当阳极氧化基底材料的表面时,最终的阳极氧化电压被设定为高于初始阳极氧化电压。 在多孔型阳极氧化完成之后,可以进行无孔型阳极氧化以便生长阻挡层。 此外,由铝合金制成的基材优选具有平均直径为10μm以下的析出物和/或沉积物的粒子,并且析出物和/或沉积物与基材的最大表面平行地排列 。
    • 10. 发明授权
    • Electrophotographic printer
    • 电子照相打印机
    • US5528378A
    • 1996-06-18
    • US495707
    • 1995-06-27
    • Koji Wada
    • Koji Wada
    • B41J2/44G06K15/12H04N1/393H04N1/23G06F15/00G06K1/00
    • G06K15/128H04N1/3935
    • An electrophotographic printer which can print an enlarged image which maintains the concentration of an original image and is superior in maintenance of a line width or a periodical pattern is disclosed. A controller successively outputs each two adjacent horizontal lines of an original image scanned vertically individually as picture element signals. An image enlargement circuit produces an insertion picture element signal indicating an average of the two picture element signals from the controller and outputs an enlargement picture element signal obtained by inserting the insertion picture element signal between the two picture element signals. An engine prints the original image but in an enlarged scale in accordance with the enlargement picture element signal received from the image enlargement circuit.
    • 公开了一种电子照相打印机,其可以打印保持原始图像的浓度并且在维持线宽或周期图案方面优异的放大图像。 控制器连续地输出垂直单独扫描的原始图像的每两个相邻水平线作为图像元素信号。 图像放大电路产生指示来自控制器的两个像素信号的平均值的插入像素信号,并且输出通过在两个像素信号之间插入插入像素信号而获得的放大像素信号。 发动机根据从图像放大电路接收到的放大图像信号,以原始图像的方式放大显示图像。