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    Ozonizer
    12.
    再颁专利
    Ozonizer 有权
    臭氧发生器

    公开(公告)号：USRE40746E1

    公开(公告)日：2009-06-16

    申请号：US11233463

    申请日：2005-09-23

    Applicant: Yujiro Okihara ,  Youichiro Tabata ,  Akaru Usui ,  Hiromichi Komiya ,  Yuji Ganryu ,  Masaki Kuzumoto ,  Noboru Wada ,  Koji Ohta ,  Shigenori Yagi ,  Hirozoh Kanegae

    Inventor： Yujiro Okihara ,  Youichiro Tabata ,  Akaru Usui ,  Hiromichi Komiya ,  Yuji Ganryu ,  Masaki Kuzumoto ,  Noboru Wada ,  Koji Ohta ,  Shigenori Yagi ,  Hirozoh Kanegae

    IPC: B01J19/08

    CPC classification number: C01B13/11 ,  C01B2201/12 ,  C01B2201/22 ,  C01B2201/32 ,  C01B2201/76

    Abstract: An ozonizer has a flat plate-shaped low voltage electrode 7, a flat plate-shaped high voltage electrode 3 facing a main surface of the low voltage electrode 7. The ozonizer also has a flat plate-shaped dielectric 5 and a spacer for forming a discharge gap 6 of a thin thickness in a laminating direction provided between the low voltage electrode 7 and the electrode 3, an electrode cooling sheet 1 provided facing a main surface of the electrode 3 at a side opposite the discharge gap 6 for cooling the electrode 3. The ozonizer also has a thermal conducting/electric insulating sheet 2 sandwiched between the electrode 3 and the electrode cooling sheet 1. An alternating voltage is applied between the low voltage electrode 7 and the electrode 3 and a discharge is produced in the discharge gap 6 injected with oxygen gas to produce ozone gas.

    Abstract translation: 臭氧发生器具有平板状低电压电极7，面对低电压电极7的主面的平板状高压电极3.臭氧发生器还具有平板状电介质5和用于形成 位于低压电极7和电极3之间的层叠方向上的厚度薄的放电间隙6，与放电间隙6相对的一侧面对电极3的主面设置的电极冷却片1，用于冷却电极3 臭氧发生器还具有夹在电极3和电极冷却片1之间的导热/电绝缘片2.在低压电极7和电极3之间施加交流电压，并且在放电间隙6中产生放电 注入氧气产生臭氧气体。

    Ozonizer
    14.
    发明授权
    Ozonizer 有权
    臭氧发生器

    公开(公告)号：US06866829B2

    公开(公告)日：2005-03-15

    申请号：US10155068

    申请日：2002-05-28

    Applicant: Yujiro Okihara ,  Youichiro Tabata ,  Akaru Usui ,  Hiromichi Komiya ,  Yuji Ganryu ,  Masaki Kuzumoto ,  Noboru Wada ,  Koji Ohta ,  Shigenori Yagi ,  Hirozoh Kanegae

    Inventor： Yujiro Okihara ,  Youichiro Tabata ,  Akaru Usui ,  Hiromichi Komiya ,  Yuji Ganryu ,  Masaki Kuzumoto ,  Noboru Wada ,  Koji Ohta ,  Shigenori Yagi ,  Hirozoh Kanegae

    IPC: C01B13/11 ,  H01T23/00 ,  B01J19/08

    CPC classification number: C01B13/11 ,  C01B2201/12 ,  C01B2201/22 ,  C01B2201/32 ,  C01B2201/76

    Abstract: An ozonizer has a flat plate-shaped low voltage electrode 7, a flat plate-shaped high voltage electrode 3 facing a main surface of the low voltage electrode 7. The ozonizer also has a flat plate-shaped dielectric 5 and a spacer for forming a discharge gap 6 of a thin thickness in a laminating direction provided between the low voltage electrode 7 and the electrode 3, an electrode cooling sheet 1 provided facing a main surface of the electrode 3 at a side opposite the discharge gap 6 for cooling the electrode 3. The ozonizer also has a thermal conducting/electric insulating sheet 2 sandwiched between the electrode 3 and the electrode cooling sheet 1. An alternating voltage is applied between the low voltage electrode 7 and the electrode 3 and a discharge is produced in the discharge gap 6 injected with oxygen gas to produce ozone gas.

    Abstract translation: 臭氧发生器具有平板状低电压电极7，面对低电压电极7的主面的平板状高压电极3.臭氧发生器还具有平板状电介质5和用于形成 位于低压电极7和电极3之间的层叠方向上的厚度薄的放电间隙6，与放电间隙6相对的一侧面对电极3的主面设置的电极冷却片1，用于冷却电极3 臭氧发生器还具有夹在电极3和电极冷却片1之间的导热/电绝缘片2.在低压电极7和电极3之间施加交流电压，并且在放电间隙6中产生放电 注入氧气产生臭氧气体。

    Ozone generator
    15.
    发明授权
    Ozone generator 有权
    臭氧发生器

    公开(公告)号：US09238213B2

    公开(公告)日：2016-01-19

    申请号：US14372460

    申请日：2012-04-23

    Applicant: Takahisa Nagayama ,  Hajime Nakatani ,  Yoshiaki Odai ,  Noboru Wada

    Inventor： Takahisa Nagayama ,  Hajime Nakatani ,  Yoshiaki Odai ,  Noboru Wada

    IPC: B01J19/08 ,  C01B13/11

    CPC classification number: B01J19/088 ,  B01J2219/0807 ,  C01B13/11 ,  C01B2201/12 ,  C01B2201/14 ,  C01B2201/64 ,  C01B2201/76

    Abstract: An ozone generating apparatus which is provided with a discharge suppressing member formed of a metal plate and covering an outer circumferential surface of a portion of a dielectric tube facing to a tube sheet, the discharge suppressing member being electrically in contact with a metal tube or the tube sheet, wherein the discharge suppressing member is formed by curling the metal plate longer than a circumferential length of the dielectric tube into a circular shape so as to have an overlapping portion, and by joining together, in the overlapping portion, a part of the metal plate placed outside and a part of the metal plate placed inside, at a near-end portion of the metal plate placed outside in the overlapping portion, and wherein the discharge suppressing member has, on the part of the metal plate placed outside in the overlapping portion, a spring portion.

    Abstract translation: 一种臭氧发生装置，其具有由金属板形成的放电抑制部件，其覆盖面向管板的电介质管的一部分的外周面，所述放电抑制部件与金属管电接触或 其特征在于，所述放电抑制部件是通过使所述金属板比所述电介质管的周长长的方式卷曲成圆形，从而具有重叠部分，并且通过将所述金属板的重叠部分接合在一起， 金属板放置在外侧，金属板的一部分放置在内侧，位于重叠部分外侧的金属板的近端部，并且其中放电抑制构件具有位于外侧的金属板的一部分 重叠部分，弹簧部分。

    Ozone generating apparatus
    16.
    发明授权
    Ozone generating apparatus 有权
    臭氧发生装置

    公开(公告)号：US08920741B2

    公开(公告)日：2014-12-30

    申请号：US12508276

    申请日：2009-07-23

    Applicant: Noboru Wada ,  Masaki Kuzumoto ,  Yasutaka Inanaga

    Inventor： Noboru Wada ,  Masaki Kuzumoto ,  Yasutaka Inanaga

    IPC: B01J19/08 ,  C01B13/11

    CPC classification number: C01B13/11 ,  C01B2201/12 ,  C01B2201/22 ,  C01B2201/34 ,  C01B2201/64

    Abstract: An ozone generating apparatus is provided which includes a pair of electrodes for producing a discharge by the application of an ac voltage therebetween, and at least one dielectric provided between the pair of electrodes. A source gas containing oxygen is provided into a discharge space in which the discharge is produced to generate ozone by the action of the discharge. A surface lying between at least one of the pair of electrodes and the discharge space and in contact with the discharge has a surface resistivity of 104Ω to 1011Ω. The source gas provided into the discharge space includes ultrapure oxygen having a purity of not less than 99.9%.

    Abstract translation: 提供一种臭氧发生装置，其包括一对用于通过施加交流电压产生放电的电极和设置在所述一对电极之间的至少一个电介质。 含有氧的源气体被提供到放电空间中，在放电空间中产生放电，以通过放电的作用产生臭氧。 位于一对电极中的至少一个与放电空间之间并与放电接触的表面具有104和OHgr的表面电阻率; 至1011＆OHgr。 设置在放电空间中的源气体包括纯度不低于99.9％的超纯氧。

    Electroconductive roll, charging device, process cartridge, and image forming apparatus
    17.
    发明授权
    Electroconductive roll, charging device, process cartridge, and image forming apparatus 有权
    导电辊，充电装置，处理盒和成像装置

    公开(公告)号：US08265525B2

    公开(公告)日：2012-09-11

    申请号：US12695637

    申请日：2010-01-28

    Applicant: Noboru Wada

    Inventor： Noboru Wada

    IPC: G03G15/02

    CPC classification number: G03G15/0233 ,  G03G2215/1614

    Abstract: The invention provides an electroconductive roll having at least a surface layer forming an outer peripheral surface of the electroconductive roll. The surface layer contains projections and recesses. The projections contain a plurality of particles. A ratio of an area occupied by particles existing in a cross-section of a projection to an entire area of the cross-section of the projection is larger than a ratio of an area occupied by particles existing in a cross-section of a recess to an entire area of the cross-section of the recess. The invention further provides a process cartridge having a charging roll which is the electroconductive roll and/or a transfer roll which is the electroconductive roll. The invention further provides an image forming apparatus having a charging unit containing the electroconductive roll and/or a transfer unit containing the electroconductive roll.

    Abstract translation: 本发明提供一种导电辊，其至少具有形成导电辊外周表面的表面层。 表面层包含凸起和凹槽。 突起包含多个颗粒。 存在于突起的横截面中的颗粒所占的面积与突起的横截面的整个区域的比例大于存在于凹部的横截面中的颗粒占据的面积的比率 凹槽横截面的整个区域。 本发明还提供一种处理盒，其具有作为导电辊的导电辊和/或转印辊的充电辊。 本发明还提供一种图像形成装置，其具有包含导电辊的充电单元和/或包含导电辊的转印单元。

    OZONE GENERATING APPARATUS
    19.
    发明申请
    OZONE GENERATING APPARATUS 有权
    臭氧发生装置

    公开(公告)号：US20100108493A1

    公开(公告)日：2010-05-06

    申请号：US12685358

    申请日：2010-01-11

    Applicant: Noboru WADA ,  Masaki Kuzumoto ,  Yasutaka Inanaga

    Inventor： Noboru WADA ,  Masaki Kuzumoto ,  Yasutaka Inanaga

    IPC: C01B13/11

    CPC classification number: C01B13/11 ,  C01B2201/12 ,  C01B2201/22 ,  C01B2201/34 ,  C01B2201/64

    Abstract: An ozone generating apparatus is provided which includes a pair of electrodes for producing a discharge by the application of an ac voltage therebetween, and at least one dielectric provided between the pair of electrodes. A source gas containing oxygen is provided into a discharge space in which the discharge is produced to generate ozone by the action of the discharge. A surface lying between at least one of the pair of electrodes and the discharge space and in contact with the discharge has a surface resistivity of 104 Ω to 1011 Ω. The source gas provided into the discharge space includes ultrapure oxygen having a purity of not less than 99.9%.

    Abstract translation: 提供一种臭氧发生装置，其包括一对用于通过施加交流电压产生放电的电极和设置在所述一对电极之间的至少一个电介质。 含有氧的源气体被提供到放电空间中，在放电空间中产生放电，以通过放电的作用产生臭氧。 位于一对电极中的至少一个与放电空间之间并与放电接触的表面具有104和OHgr的表面电阻率; 至1011＆OHgr。 设置在放电空间中的源气体包括纯度不低于99.9％的超纯氧。

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