Color toner and two-component developer
    92.
    发明申请
    Color toner and two-component developer 失效
    彩色墨粉和双组分显影剂

    公开(公告)号:US20050100808A1

    公开(公告)日:2005-05-12

    申请号:US10980197

    申请日:2004-11-04

    摘要: The present invention relates to a toner which has good property such as fixability, coloring power, developability, durability, and environmental stability and so on. More specifically, the present invention relates to a color toner containing at least a binder resin, a colorant, and a wax, in which: a wax concentration of an extract obtained by dispersing the toner into n-hexane at a concentration of 15 mg/cm3 at 23° C. and by subjecting the resultant dispersion to extraction treatment at 23° C. for 1 minute is in the range of 0.080 to 0.500 mg/cm3; an average circularity of particles each having a circle-equivalent diameter of 3 μm or more in the toner is in the range of 0.925 to 0.965; and a content of the wax is in the range of 1 to 15 parts by mass with respect to 100 parts by mass of the binder resin.

    摘要翻译: 本发明涉及具有良好的定影性,着色力,显影性,耐久性和环境稳定性等的调色剂。 更具体地说,本发明涉及至少含有粘合剂树脂,着色剂和蜡的彩色调色剂,其中:通过将调色剂分散在正己烷中的浓度为15mg / 在23℃下,通过使所得分散体在23℃下进行提取处理1分钟,在0.080至0.500mg / cm 3范围内, ; 在调色剂中各自具有3μm或更大的圆当量直径的颗粒的平均圆形度在0.925至0.965的范围内; 相对于100质量份粘合剂树脂,蜡的含量为1〜15质量份。

    Rotational machine
    93.
    发明申请
    Rotational machine 有权
    旋转机

    公开(公告)号:US20050045436A1

    公开(公告)日:2005-03-03

    申请号:US10893348

    申请日:2004-07-19

    摘要: A rotational machine includes a shaft, a rotary member rotatably mounted on the shaft with a bearing fitted between the shaft and the rotary member, an oil seal for sealing the bearing to prevent leakage of lubricant from inside the bearing through its axial end onto a surface of the rotary member, a brake which comes into sliding contact with a contact surface area formed on the surface of the rotary member for arresting rotation of the rotary member, a supporting member fixedly mounted on the shaft face to face with the rotary member forming a gap therebetween, the gap serving as a fluid path through which the lubricant which has leaked over the oil seal is allowed to flow, and an oil stop portion formed at a location in the gap between the oil seal and the contact surface area for impeding flow of the leaked lubricant.

    摘要翻译: 旋转机器包括轴,旋转构件,其可旋转地安装在轴上,轴承装配在轴和旋转构件之间;油封,用于密封轴承,以防止润滑剂从轴承内部通过其轴向端部泄漏到表面上 所述制动器与形成在所述旋转构件的表面上的接触表面区域滑动接触以阻止所述旋转构件的旋转;固定地安装在所述轴面上的支撑构件,所述支撑构件与所述旋转构件形成一个 间隙,用作流体路径的间隙,通过该流体路径泄漏在油封上的润滑剂被允许流动;以及油停止部分,形成在油封和接触表面区域之间的间隙中的位置,用于阻止流动 的泄漏润滑剂。

    Exhaust emission control system for internal combustion engine
    94.
    发明授权
    Exhaust emission control system for internal combustion engine 失效
    内燃机废气排放控制系统

    公开(公告)号:US06835357B2

    公开(公告)日:2004-12-28

    申请号:US09828901

    申请日:2001-04-10

    IPC分类号: B01D5000

    摘要: An exhaust emission control system for an internal combustion engine having nitrogen oxides removing device provided in an exhaust system of the engine for removing nitrogen oxides in exhaust gases and an oxygen concentration sensor provided downstream of the nitrogen oxides removing device for detecting the concentration of oxygen in the exhaust gases. Deterioration of the nitrogen oxides removing device is determined on the basis of an output of the oxygen concentration sensor after the air-fuel ratio has been changed from the lean region to a rich region with respect to the stoichiometric ratio. Abnormality of the oxygen concentration sensor is determined on the basis of an output of the oxygen concentration sensor during a period in which the air-fuel ratio is kept in the rich region with respect to the stoichiometric ratio immediately after execution of the deterioration determination of the nitrogen oxides removing device.

    摘要翻译: 一种用于内燃机的废气排放控制系统,其具有设置在用于除去废气中的氮氧化物的发动机的排气系统中的氮氧化物除去装置,以及设置在氮氧化物除去装置的下游的氧浓度传感器,用于检测氧浓度 废气。 氮氧化物除去装置的劣化是根据空燃比从稀薄区域向化学计量比变化为浓区域之后的氧浓度传感器的输出而求出的。 基于氧浓度传感器的输出,在空气 - 燃料比保持在富区域的时间段内,相对于执行劣化判定之后的化学计量比来确定氧浓度传感器的异常 氮氧化物去除装置。

    Method for manufacturing mirror surface tube for photosensitive drum of copying machine or the like
    96.
    发明授权
    Method for manufacturing mirror surface tube for photosensitive drum of copying machine or the like 失效
    用于制造复印机等的感光鼓用镜面管的方法

    公开(公告)号:US06783439B1

    公开(公告)日:2004-08-31

    申请号:US09417656

    申请日:1999-10-14

    IPC分类号: B24B100

    摘要: A method for manufacturing a mirror surface tube for a photosensitive drum of a copying machine or the like, by which an external surface of an aluminium or aluminium alloy tube can be mirror-processed with high accuracy without surface defects, and in such a way that good quality required for a photosensitive drum is ensured and dimension accuracy, such as roundness, and production yield is improved involves a first step in which an aluminium or aluminium alloy tube, finished in a predetermined shape and dimension with surface roughness of 10 microns or less, is processed by a centerless grinding process. Then, in a second step, a grinding process is performed using an electrolytic integrated polishing apparatus including a tool electrode mechanism having an elastic grindstone so as to make a mirror surface tube having the surface roughness of 2.0 microns or less. Further, preferably, in a third stage, a roller burnishing process is performed to finish the tube to a surface roughness of 0.5 microns or less.

    摘要翻译: 一种用于制造复印机等的感光鼓的镜面管的方法,通过该方法可以高精度地对铝或铝合金管的外表面进行镜面处理而没有表面缺陷,并且以这样的方式 确保感光鼓所需的良好质量,并且改善诸如圆度和生产率的尺寸精度包括第一步骤,其中以预定形状和尺寸精加工的表面粗糙度为10微米或更小的铝或铝合金管 ,通过无心磨削加工。 然后,在第二工序中,使用包括具有弹性磨石的工具电极机构的电解集成研磨装置进行研磨处理,以使得表面粗糙度为2.0微米以下的镜面管。 此外,优选地,在第三阶段中,进行辊抛光处理以使管完成0.5微米或更小的表面粗糙度。

    Automatically operated shovel and stone crushing system comprising same
    97.
    发明授权
    Automatically operated shovel and stone crushing system comprising same 失效
    自动铲铲破碎系统,包括相同的破碎机

    公开(公告)号:US06732458B2

    公开(公告)日:2004-05-11

    申请号:US10254681

    申请日:2002-09-26

    IPC分类号: E02F502

    摘要: An automatically operated shovel, which includes a power shovel and an automatic operation controller 50 for making the power shovel reproduce a series of taught operations ranging from digging to dumping, is characterized in that the automatic operation controller is provided with a positioning determinator for determining whether or not the power shovel has reached within a taught position range predetermined based on corresponding one of positioning accuracies set for individual taught positions of said power shovel, and, when the power shovel is determined to have reached within the predetermined taught position range, the automatic operation controller outputs a next taught position as a target position.

    摘要翻译: 一种自动操作的挖掘机,其包括铲斗和用于使铲斗再现从挖掘到倾倒的一系列教导操作的自动操作控制器50,其特征在于,自动操作控制器设置有定位确定器,用于确定是否 或者不是铲斗已经达到在基于为所述铲斗的各个教导位置设定的定位精度的相应一个预定的教导位置范围内,并且当确定铲车已经达到预定教导位置范围内时,自动 操作控制器输出下一个教导位置作为目标位置。

    Tape printing apparatus
    98.
    发明授权
    Tape printing apparatus 失效
    胶带印刷装置

    公开(公告)号:US06705784B2

    公开(公告)日:2004-03-16

    申请号:US09960847

    申请日:2001-09-21

    IPC分类号: B41J1166

    摘要: There is provided a tape printing apparatus which is capable of positively discharging a cut-off tape strip of a tape material out of the apparatus by forcibly discharging the same, thereby preventing jamming and double cutting of the tape material. A full-cutting device for cutting a printed strip off the tape material is arranged at a location downstream of a printing section in a tape-feeding direction. A half-cutting device carries out half-cutting of the tape material. A tape discharge device forcibly discharges the cut-off tape strip out of the apparatus via a tape exit.

    摘要翻译: 提供了一种带式打印设备,其能够通过强制地将带材的切断带条强制地排出设备,从而防止带材料的卡住和双重切割。 用于从胶带材料切割印刷的条带的全切割装置被布置在打印部分沿着送带方向的下游位置处。 半切割装置进行胶带材料的半切割。 带状放电装置通过带出口强制将截止的带条从设备中排出。

    Magnetic toner
    99.
    发明授权
    Magnetic toner 有权
    磁性调色剂

    公开(公告)号:US06638674B2

    公开(公告)日:2003-10-28

    申请号:US09911724

    申请日:2001-07-25

    IPC分类号: G03G9083

    摘要: A magnetic toner is formed of magnetic toner particles each comprising a binder resin, an iron oxide, a sulfur-containing polymer, and inorganic fine powder blended with the magnetic toner particles, the toner having a weight-average particle size (D4) of 3-10 &mgr;m, and either (a) an average circularity of at least 0.970, and a magnetization of 10-50 Am2/kg (emu/g) at a magnetic field of 79.6 kA/m (1000 oersted), or (b) toner particles which retain carbon in an amount of A and iron in an amount of B at surfaces thereof, satisfying: B/A

    摘要翻译: 磁性调色剂由各自包含粘合剂树脂,氧化铁,含硫聚合物和与磁性调色剂颗粒混合的无机细粉末的磁性调色剂颗粒形成,调色剂的重均粒径(D4)为3 -10μm,并且(a)在79.6kA / m(1000奥斯特)的磁场下的平均圆形度为至少0.970,磁化强度为10-50Am 2 / kg(emu / g),或 (b)在其表面保留B量的A和铁的碳的调色剂颗粒满足:B / A <0.001,并且含有至少50数量的D / C的磁性调色剂颗粒< 0.02,其中C表示颗粒投影面积当量圆直径,D表示磁性调色剂颗粒的表面与其中所含的氧化铁颗粒之间的最小距离。

    Dry toner, dry toner production process, and image forming method
    100.
    发明授权
    Dry toner, dry toner production process, and image forming method 失效
    干粉,干粉生产工艺和成像方法

    公开(公告)号:US06635398B1

    公开(公告)日:2003-10-21

    申请号:US09695079

    申请日:2000-10-25

    IPC分类号: G03G9087

    摘要: A dry toner has toner particles containing at least a binder resin, a colorant and a wax component and an external additive. The binder resin contains a component derived from a monomer selected from butadiene, isoprene and chloroprene. The toner has a main Tg from 40° C. to 70° C. When specific surface area measured by the BET method in an environment of 23° C. atmospheric temperature and 65% relative humidity is represented by A (m2/g) and specific surface area measured by the BET method in an environment of 50° C. atmospheric temperature and 3% relative humidity is represented by B (m2/g), the toner satisfies the following relationship: 0.8≦A≦4.0, 0.80≦(B/A)≦1.05. The toner has a circle-corresponding number-average particle diameter D1 from 2 to 10 &mgr;m, an average circularity from 0.950 to 0.995 and a circularity standard deviation less than 0.040. The toner has a main-peak molecular weight from 2,000 to 100,000 and contains a THF-insoluble matter from 5 to 60% by weight.

    摘要翻译: 干燥调色剂具有至少含有粘合剂树脂,着色剂和蜡组分的调色剂颗粒和外部添加剂。 粘合剂树脂含有源自选自丁二烯,异戊二烯和氯丁二烯的单体的成分。 调色剂的主要Tg为40℃至70℃。当在23℃环境温度和65%相对湿度的环境中通过BET法测得的比表面积由A(m 2 / g)和通过BET法在50℃环境温度和3%相对湿度的环境中测量的比表面积由B(m 2 / g)表示,调色剂满足以下关系:0.8 <= A <= 4.0,0.80 <=(B / A)<= 1.05。 调色剂具有2至10μm的圆对应的数均粒径D1,0.950至0.995的平均圆形度和小于0.040的圆形度标准偏差。 调色剂的主峰分子量为2,000〜100,000,含有5〜60重量%的THF不溶物。