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    Toner composition comprising polyester toner particles encapsulating a wax and method of producing same
    1.
    发明申请
    Toner composition comprising polyester toner particles encapsulating a wax and method of producing same 审中-公开
    包含蜡的聚酯调色剂颗粒的调色剂组合物及其制备方法

    公开(公告)号：US20070196760A1

    公开(公告)日：2007-08-23

    申请号：US11790852

    申请日：2007-04-27

    申请人： Chul-Hwan Kim ,  Tae-Ho Park ,  Hyun-Nam Yoon

    发明人： Chul-Hwan Kim ,  Tae-Ho Park ,  Hyun-Nam Yoon

    IPC分类号： G03G9/08

    CPC分类号： G03G9/0804 ,  G03G9/0819 ,  G03G9/0825 ,  G03G9/0827 ,  G03G9/08755 ,  G03G9/08782 ,  G03G9/08795

    摘要： The invention pertains, in part, to a toner composition that is suitable for developing latent electrostatic images and being comprised of substantially spherical polyester particles with a volume average diameter in the range of 2-10 microns and which contain a wax component in the interior. The invention also pertains to a method of producing the toner composition, which is characterized by encapsulating a wax within resin particles by chemical milling a polyester resin and a wax in a polar solvent and in the further presence of an evaporable processing aid.

    摘要翻译： 本发明部分地涉及适于显影静电潜像并由体积平均直径在2-10微米范围内的基本上球形的聚酯颗粒组成并且在内部含有蜡组分的调色剂组合物。 本发明还涉及一种制备调色剂组合物的方法，其特征在于通过在极性溶剂中化学研磨聚酯树脂和蜡，并在进一步存在可蒸发的加工助剂的情况下将蜡包封在树脂颗粒内。

    Toner composition comprising polyester toner particles encapsulating a wax and method of producing same
    2.
    发明申请
    Toner composition comprising polyester toner particles encapsulating a wax and method of producing same 审中-公开
    包含蜡的聚酯调色剂颗粒的调色剂组合物及其制备方法

    公开(公告)号：US20060251985A1

    公开(公告)日：2006-11-09

    申请号：US11478603

    申请日：2006-07-03

    申请人： Chul-Hwan Kim ,  Tae-Ho Park ,  Hyun-Nam Yoon

    发明人： Chul-Hwan Kim ,  Tae-Ho Park ,  Hyun-Nam Yoon

    IPC分类号： G03G9/08

    CPC分类号： G03G9/0804 ,  G03G9/0819 ,  G03G9/0825 ,  G03G9/0827 ,  G03G9/08755 ,  G03G9/08782 ,  G03G9/08795

    摘要： The invention pertains, in part, to a toner composition that is suitable for developing latent electrostatic images and being comprised of substantially spherical polyester particles with a volume average diameter in the range of 2-10 microns and which contain a wax component in the interior. The invention also pertains to a method of producing the toner composition, which is characterized by encapsulating a wax within resin particles by chemical milling a polyester resin and a wax in a polar solvent and in the further presence of an evaporable processing aid.

    摘要翻译： 本发明部分地涉及适于显影静电潜像并由体积平均直径在2-10微米范围内的基本上球形的聚酯颗粒组成并且在内部含有蜡组分的调色剂组合物。 本发明还涉及一种制备调色剂组合物的方法，其特征在于通过在极性溶剂中化学研磨聚酯树脂和蜡，并在进一步存在可蒸发的加工助剂的情况下将蜡包封在树脂颗粒内。

    Process for preparing 2-aminopyridine derivatives
    5.
    发明授权
    Process for preparing 2-aminopyridine derivatives 失效
    2-氨基吡啶衍生物的制备方法

    公开(公告)号：US07220863B2

    公开(公告)日：2007-05-22

    申请号：US11209919

    申请日：2005-08-23

    申请人： Tae-Ho Park ,  Long-Xuan Zhao ,  Sang-Ho Lee

    发明人： Tae-Ho Park ,  Long-Xuan Zhao ,  Sang-Ho Lee

    IPC分类号： C07D211/72

    CPC分类号： C07D213/73 ,  C07D213/77

    摘要： A method for preparing 2-aminopyridine derivatives, which comprises substituting of fluorine for hydrazine moiety and reducing with hydrogen using 3-substituted-2,5,6-trifluoropyridine as a starting material, provides 2-aminopyridine derivatives having a purity over 98% under a mild reaction condition.

    摘要翻译： 制备2-氨基吡啶衍生物的方法，其包括用氟取代肼部分并用3-取代-2,5,6-三氟吡啶作为起始原料用氢还原，得到纯度为98％以上的2-氨基吡啶衍生物， 反应条件温和。

    Parking brake comprising mechanism for adjusting brake cable tension
    6.
    发明授权
    Parking brake comprising mechanism for adjusting brake cable tension 有权

    公开(公告)号：US06973852B2

    公开(公告)日：2005-12-13

    申请号：US10730014

    申请日：2003-12-09

    申请人： Hyun-Myung Shin ,  Moon-Hyuk Im ,  Jae-Cheon Lee ,  Tae-Ho Park ,  Kyung-Hee Cho ,  Byung-Hae Kim

    发明人： Hyun-Myung Shin ,  Moon-Hyuk Im ,  Jae-Cheon Lee ,  Tae-Ho Park ,  Kyung-Hee Cho ,  Byung-Hae Kim

    IPC分类号： B60T1/06 ,  B60T7/04 ,  B60T7/10 ,  F16C1/10

    CPC分类号： B60T7/108 ,  B60T7/102 ,  Y10T74/20396 ,  Y10T74/20474 ,  Y10T74/20612 ,  Y10T74/20684

    摘要： The present invention relates to a parking brake lever of a vehicle. The parking brake comprises a supporting member adapted to be fixed to a frame of the vehicle and provided with a ratchet portion; a parking brake lever mounted on the supporting member and oscillatable between a braked position and a released position; a braking pawl oscillatably mounted on the parking brake lever and engaging with the ratchet portion to prevent the parking brake lever from oscillating when the parking brake lever is in its braked position; a toothed member having a first toothed segment and a second toothed segment and oscillatably mounted on the parking brake lever; a tension-adjusting pawl adapted to engage with the first toothed segment and oscillatably mounted on the parking brake lever; a position-locking pawl adapted to engage with the second toothed segment and having a guided member; a spool having a cable fixing portion where a parking brake cable is fixed and fixed to the toothed member; and a guiding means having a first guiding segment and a second guiding segment along which the guided member of the position-locking pawl is guided.The position-locking pawl is oscillatably mounted on the supporting member. The guided member is guided along the first guiding segment while the parking brake lever oscillates over a predetermined degree from the released position.The position-locking pawl engages with the second toothed segment to prevent the toothed member and the spool from rotating while the guided member is guided along the first guiding segment during oscillation of the parking brake lever to the released position from the braked position.

    Parking brake comprising mechanism for adjusting brake cable tension
    7.
    发明申请
    Parking brake comprising mechanism for adjusting brake cable tension 有权
    驻车制动器包括用于调节制动器电缆张力的机构

    公开(公告)号：US20050092559A1

    公开(公告)日：2005-05-05

    申请号：US10730014

    申请日：2003-12-09

    申请人： Hyun-Myung Shin ,  Moon-Hyuk Im ,  Jae-Cheon Lee ,  Tae-Ho Park ,  Kyung-Hee Cho ,  Byung-Hae Kim

    发明人： Hyun-Myung Shin ,  Moon-Hyuk Im ,  Jae-Cheon Lee ,  Tae-Ho Park ,  Kyung-Hee Cho ,  Byung-Hae Kim

    IPC分类号： B60T1/06 ,  B60T7/04 ,  B60T7/10 ,  G05G1/00 ,  G05G1/08

    CPC分类号： B60T7/108 ,  B60T7/102 ,  Y10T74/20396 ,  Y10T74/20474 ,  Y10T74/20612 ,  Y10T74/20684

    摘要： The present invention relates to a parking brake lever of a vehicle. The parking brake comprises a supporting member adapted to be fixed to a frame of the vehicle and provided with a ratchet portion; a parking brake lever mounted on the supporting member and oscillatable between a braked position and a released position; a braking pawl oscillatably mounted on the parking brake lever and engaging with the ratchet portion to prevent the parking brake lever from oscillating when the parking brake lever is in its braked position; a toothed member having a first toothed segment and a second toothed segment and oscillatably mounted on the parking brake lever; a tension-adjusting pawl adapted to engage with the first toothed segment and oscillatably mounted on the parking brake lever; a position-locking pawl adapted to engage with the second toothed segment and having a guided member; a spool having a cable fixing portion where a parking brake cable is fixed and fixed to the toothed member; and a guiding means having a first guiding segment and a second guiding segment along which the guided member of the position-locking pawl is guided. The position-locking pawl is oscillatably mounted on the supporting member. The guided member is guided along the first guiding segment while the parking brake lever oscillates over a predetermined degree from the released position. The position-locking pawl engages with the second toothed segment to prevent the toothed member and the spool from rotating while the guided member is guided along the first guiding segment during oscillation of the parking brake lever to the released position from the braked position.

    摘要翻译： 本发明涉及车辆的驻车制动杆。 驻车制动器包括适于固定到车辆的框架并且设置有棘轮部分的支撑构件; 驻车制动杆，其安装在所述支撑构件上并且可在制动位置和释放位置之间摆动; 制动棘爪可摆动地安装在驻车制动杆上并与棘轮部分接合，以防止驻车制动杆在驻车制动杆处于其制动位置时摆动; 具有第一齿形段和第二齿形段的齿形构件，并且可摆动地安装在驻车制动杆上; 张紧调节爪，其适于与所述第一齿形段接合并可摆动地安装在所述驻车制动杆上; 位置锁定爪，其适于与所述第二带齿部分接合并具有引导构件; 一个线轴，其具有固定在所述齿形构件上的驻车制动器缆线的缆线固定部; 以及引导装置，其具有第一引导段和第二引导段，位置锁定爪的引导构件沿着该引导段被引导。 位置锁定爪可摆动地安装在支撑构件上。 被引导构件沿着第一引导段被引导，而驻车制动杆从释放位置摆动预定的程度。 位置锁定爪与第二齿形段接合以防止齿形构件和线轴旋转，同时在驻车制动杆从制动位置摆动到释放位置时，被引导构件沿着第一引导段被引导。