公开(公告)号：US07455945B2

公开(公告)日：2008-11-25

申请号：US11145575

申请日：2005-06-06

申请人： Takeshi Katoh ,  Yoshinori Urata ,  Kazuya Korematu

发明人： Takeshi Katoh ,  Yoshinori Urata ,  Kazuya Korematu

IPC分类号： G03G9/113

CPC分类号： G03G9/1139 ,  G03G9/1075 ,  G03G9/1131 ,  G03G9/1136

摘要： A carrier excellent in durability and environmental stability and a two-component developing agent is provided. In the carrier, a core material is coated with a resin, and the coating resin is formed on the core material such that the coating resin comes to be in an amount of 5% by weight to 20% by weight on the basis of a weight of the core material, thereby enhancing durability. Further, the coating resin contains fine particles of titanium oxide, thereby enhancing environmental stability.

摘要翻译： 提供耐久性和环境稳定性优异的载体和双组分显影剂。 在载体中，芯材涂覆有树脂，涂层树脂形成在芯材上，使得涂布树脂的重量为5重量％至20重量％ 的芯材，从而提高耐久性。 此外，涂层树脂含有细小的氧化钛颗粒，从而提高了环境稳定性。

公开(公告)号：US20050277049A1

公开(公告)日：2005-12-15

申请号：US11145575

申请日：2005-06-06

申请人： Takeshi Katoh ,  Yoshinori Urata ,  Kazuya Korematu

发明人： Takeshi Katoh ,  Yoshinori Urata ,  Kazuya Korematu

IPC分类号： G03G9/113 ,  G03G9/107

CPC分类号： G03G9/1139 ,  G03G9/1075 ,  G03G9/1131 ,  G03G9/1136

摘要： A carrier excellent in durability and environmental stability and a two-component developing agent is provided. In the carrier, a core material is coated with a resin, and the coating resin is formed on the core material such that the coating resin comes to be in an amount of 5% by weight to 20% by weight on the basis of a weight of the core material, thereby enhancing durability. Further, the coating resin contains fine particles of titanium oxide, thereby enhancing environmental stability.

摘要翻译： 提供耐久性和环境稳定性优异的载体和双组分显影剂。 在载体中，芯材涂覆有树脂，涂层树脂形成在芯材上，使得涂布树脂的重量为5重量％至20重量％ 的芯材，从而提高耐久性。 此外，涂层树脂含有细小的氧化钛颗粒，从而提高了环境稳定性。

公开(公告)号：US07601475B2

公开(公告)日：2009-10-13

申请号：US11518902

申请日：2006-09-12

申请人： Takeshi Katoh ,  Toshihisa Ishida ,  Yoshinori Urata ,  Kazuya Korematu ,  Takeshi Takayama ,  Mitsuhiro Hasegawa

发明人： Takeshi Katoh ,  Toshihisa Ishida ,  Yoshinori Urata ,  Kazuya Korematu ,  Takeshi Takayama ,  Mitsuhiro Hasegawa

IPC分类号： G03G9/00

CPC分类号： G03G9/1131 ,  G03G9/1075 ,  G03G9/1133 ,  G03G9/1135 ,  G03G9/1136 ,  G03G9/1139

摘要： A two-component developing agent containing a carrier which can maintain a charge-imparting property to a toner at a high level for a long period of time, does not generate flying of the carrier and can correspond to an image forming apparatus of present day having a long operation life and can form a high-quality image having high image density and sharpness, is provided. In the two-component developing agent containing a carrier in which a resin coating layer is formed on a surface of a core material, and a toner, in which an X-ray intensity of an alumina particle by a fluorescent X-ray analysis, the amount of the alumina particle to be used to the resin coating layer is adjusted such that it comes to be smaller than the X-ray intensity by the fluorescent X-ray analysis of a metal contained in a largest amount in the core material.

摘要翻译： 含有能够长时间保持高调色剂的电荷赋予性的载体的双组分显影剂不会产生载体的飞散，并且可以对应于当前的图像形成装置，具有 提供长的使用寿命并且可以形成具有高图像密度和清晰度的高质量图像。 在含有在芯材表面上形成有树脂被覆层的载体的双组分显影剂和通过荧光X射线分析的氧化铝颗粒的X射线强度的调色剂中， 调整使用于树脂被覆层的氧化铝粒子的量，使其比通过核心材料中最大量含有的金属的荧光X射线分析的X射线强度小。

公开(公告)号：US20070059629A1

公开(公告)日：2007-03-15

申请号：US11518902

申请日：2006-09-12

申请人： Takeshi Katoh ,  Toshihisa Ishida ,  Yoshinori Urata ,  Kazuya Korematu ,  Takeshi Takayama ,  Mitsuhiro Hasegawa

发明人： Takeshi Katoh ,  Toshihisa Ishida ,  Yoshinori Urata ,  Kazuya Korematu ,  Takeshi Takayama ,  Mitsuhiro Hasegawa

IPC分类号： G03G9/113

CPC分类号： G03G9/1131 ,  G03G9/1075 ,  G03G9/1133 ,  G03G9/1135 ,  G03G9/1136 ,  G03G9/1139

摘要： A two-component developing agent containing a carrier which can maintain a charge-imparting property to a toner at a high level for a long period of time, does not generate flying of the carrier and can correspond to an image forming apparatus of present day having a long operation life and can form a high-quality image having high image density and sharpness, is provided. In the two-component developing agent containing a carrier in which a resin coating layer is formed on a surface of a core material, and a toner, in which an X-ray intensity of an alumina particle by a fluorescent X-ray analysis, the amount of the alumina particle to be used to the resin coating layer is adjusted such that it comes to be smaller than the X-ray intensity by the fluorescent X-ray analysis of a metal contained in a largest amount in the core material.

摘要翻译： 含有能够长时间保持高调色剂的电荷赋予性的载体的双组分显影剂不会产生载体的飞散，并且可以对应于当前的图像形成装置，具有 提供长的使用寿命并且可以形成具有高图像密度和清晰度的高质量图像。 在含有在芯材表面上形成有树脂被覆层的载体的双组分显影剂和通过荧光X射线分析的氧化铝颗粒的X射线强度的调色剂中， 调整使用于树脂被覆层的氧化铝粒子的量，使其比通过核心材料中最大量含有的金属的荧光X射线分析的X射线强度小。

公开(公告)号：US07393622B2

公开(公告)日：2008-07-01

申请号：US11142681

申请日：2005-06-02

申请人： Yoshinori Urata ,  Takeshi Katoh

发明人： Yoshinori Urata ,  Takeshi Katoh

IPC分类号： G03G9/113

CPC分类号： G03G9/1139 ,  G03G9/0819 ,  G03G9/09 ,  G03G9/1136

摘要： A durable two-component developing agent for electrophotography is provided that can not only suppress scattering of a toner into an inside of an apparatus but also obtain a high image density and can stably obtain a high-quality image even in use for a long period of time. The two-component developing agent for electrophotography includes a toner, and a carrier. The carrier contains a core material and a coating layer formed on a surface thereof. The coating layer is a silicone resin coating layer containing dendritic titanium oxide. Therefore, it is possible to not only suppress scattering of the toner but also obtain a sufficient image density and to form a high-quality image without reducing the image density even in use for a long period of time.

摘要翻译： 提供一种用于电子照相的耐用的双组分显影剂，其不仅可以抑制调色剂在装置内部的散射，而且可以获得高图像浓度，并且即使在长时间使用时也可以稳定地获得高质量图像 时间。 用于电子照相的双组分显影剂包括调色剂和载体。 载体包含芯材料和形成在其表面上的涂层。 涂层是含有树枝状氧化钛的有机硅树脂涂层。 因此，即使长时间使用，也可以不仅抑制调色剂的散射，而且可以获得足够的图像浓度并形成高质量的图像而不降低图像浓度。

公开(公告)号：US20050271966A1

公开(公告)日：2005-12-08

申请号：US11142681

申请日：2005-06-02

申请人： Yoshinori Urata ,  Takeshi Katoh

发明人： Yoshinori Urata ,  Takeshi Katoh

IPC分类号： G03G9/08 ,  G03G9/09 ,  G03G9/10 ,  G03G9/113

CPC分类号： G03G9/1139 ,  G03G9/0819 ,  G03G9/09 ,  G03G9/1136

摘要： A durable two-component developing agent for electrophotography is provided that can not only suppress scattering of a toner into an inside of an apparatus but also obtain a high image density and can stably obtain a high-quality image even in use for a long period of time. The two-component developing agent for electrophotography includes a toner, and a carrier. The carrier contains a core material and a coating layer formed on a surface thereof. The coating layer is a silicone resin coating layer containing dendritic titanium oxide. Therefore, it is possible to not only suppress scattering of the toner but also obtain a sufficient image density and to form a high-quality image without reducing the image density even in use for a long period of time.

摘要翻译： 提供一种用于电子照相的耐用的双组分显影剂，其不仅可以抑制调色剂在装置内部的散射，而且可以获得高图像浓度，并且即使在长时间使用时也可以稳定地获得高质量图像 时间。 用于电子照相的双组分显影剂包括调色剂和载体。 载体包含芯材料和形成在其表面上的涂层。 涂层是含有树枝状氧化钛的有机硅树脂涂层。 因此，即使长时间使用，也可以不仅抑制调色剂的散射，而且可以获得足够的图像浓度并形成高质量的图像而不降低图像浓度。

公开(公告)号：US20090029279A1

公开(公告)日：2009-01-29

申请号：US12173340

申请日：2008-07-15

申请人： Takamichi Mori ,  Takeshi Katoh ,  Takeshi Tsukiyama

发明人： Takamichi Mori ,  Takeshi Katoh ,  Takeshi Tsukiyama

IPC分类号： G03G9/087 ,  G03G9/083 ,  G03G15/08

CPC分类号： G03G9/0975 ,  G03G9/0821 ,  G03G9/09708 ,  G03G9/09775 ,  G03G9/09783

摘要： A toner is provided which is capable of preventing a decrease in a toner charge amount and thus preventing fog and a decrease in image density even in a case where images of low coverage are continuously printed or where a printing operation restarts immediately after long suspension of operation in an image forming apparatus. The toner contains coloring resin particles formed of a boron compound, a hinder resin, and a colorant, and an external additive of which a primary particle is adjusted to have a size of 16 nm or more and 30 nm or less and of which a volume resistivity is adjusted to 1×1012 Ω·cm or more and 5×1015 Ω·cm or less.

摘要翻译： 提供了一种调色剂，其能够防止调色剂电荷量的降低，从而即使在连续打印低覆盖率的图像的情况下或者在长时间停止操作之后立即重新开始打印操作的情况下，也能防止雾化和图像浓度降低 在图像形成装置中。 调色剂含有由硼化合物，阻碍树脂和着色剂形成的着色树脂颗粒，并且将初级颗粒调整为具有16nm以上且30nm以下的尺寸的外部添加剂，其中， 电阻率调整为1×10 12Ω·cm以上且5×10 15Ω·cm·cm以下。

公开(公告)号：US20050048708A1

公开(公告)日：2005-03-03

申请号：US10923045

申请日：2004-08-23

申请人： Kentaro Yamada ,  Masato Takahashi ,  Tatsuyuki Konagaya ,  Takeshi Katoh ,  Masaki Sakashita ,  Koichiro Takei ,  Yasuhiro Obara ,  Yoshio Fukayama

发明人： Kentaro Yamada ,  Masato Takahashi ,  Tatsuyuki Konagaya ,  Takeshi Katoh ,  Masaki Sakashita ,  Koichiro Takei ,  Yasuhiro Obara ,  Yoshio Fukayama

IPC分类号： H01L21/28 ,  H01L21/285 ,  H01L21/3205 ,  H01L21/336 ,  H01L21/768 ,  H01L21/8234 ,  H01L21/8238 ,  H01L21/8242 ,  H01L21/8247 ,  H01L27/088 ,  H01L27/092 ,  H01L27/10 ,  H01L27/105 ,  H01L27/108 ,  H01L27/115 ,  H01L29/423 ,  H01L29/49 ,  H01L29/78 ,  H01L29/788 ,  H01L29/792 ,  H01L21/311

CPC分类号： H01L27/11526 ,  H01L21/28035 ,  H01L21/28525 ,  H01L21/32053 ,  H01L21/76886 ,  H01L21/82345 ,  H01L21/823462 ,  H01L21/823842 ,  H01L21/823857 ,  H01L27/105 ,  H01L27/115 ,  H01L27/11546 ,  H01L29/4916 ,  H01L29/6659 ,  H01L29/7833

摘要： For improving the reliability of a semiconductor device having a stacked structure of a polycrystalline silicon film and a tungsten silicide film, the device is manufactured by forming a polycrystalline silicon film, a tungsten silicide film and an insulating film successively over a gate insulating film disposed over the main surface of a semiconductor substrate, and patterning them to form a gate electrode having a stacked structure consisting of the polycrystalline silicon film and tungsten silicide film. The polycrystalline silicon film has two regions, one region formed by an impurity-doped polycrystalline silicon and the other one formed by non-doped polycrystalline silicon. The tungsten silicide film is deposited so that the resistivity of it upon film formation would exceed 1000 μΩcm.

摘要翻译： 为了提高具有多晶硅膜和硅化钨膜的堆叠结构的半导体器件的可靠性，通过在布置在其上的栅极绝缘膜上依次形成多晶硅膜，硅化钨膜和绝缘膜来制造器件 半导体衬底的主表面，并将其图形化以形成具有由多晶硅膜和硅化钨膜组成的堆叠结构的栅电极。 多晶硅膜具有两个区域，一个区域由杂质掺杂多晶硅形成，另一个区域由非掺杂多晶硅形成。 沉积硅化钨膜使其在成膜时的电阻率将超过1000微克。

公开(公告)号：US4130100A

公开(公告)日：1978-12-19

申请号：US744257

申请日：1976-11-23

申请人： Shigeichi Okada ,  Takeshi Katoh

发明人： Shigeichi Okada ,  Takeshi Katoh

IPC分类号： F02D33/02 ,  F02D37/00 ,  F02M63/00

CPC分类号： F02D37/00 ,  F02D33/02 ,  F02B2275/14 ,  F02D2041/389 ,  Y02T10/123

摘要： A direct-injection spark-ignition engine including a governor for sensing the rotational speed of the engine, fuel injection pumps for injecting fuel at a rate which may be increased or decreased by a fuel control rack connected to the power shaft of the governor, fuel injection nozzles for directly injecting the fuel from the pumps into the respective engine cylinders, ignition plugs for igniting and burning the fuel charges injected from the nozzles by spark discharge, and suction air passages through which air flows toward the combustion chambers, characterized by throttle valves each of which is mounted within each suction air passage to open or close the same, and throttle control mechanisms each of which is connected to the throttle valve and the fuel control rack to open or close the valve in such a way that the valve opening is increased in proportion to an increase in the quantity of fuel injection.

摘要翻译： 一种直喷式火花点火发动机，其包括用于检测发动机转速的调速器，用于以可连接到调速器的动力轴的燃料控制架可以增加或减少的速率喷射燃料的燃料喷射泵，燃料 用于将来自泵的燃料直接喷射到各个发动机气缸中的喷嘴，用于通过火花放电点燃和燃烧从喷嘴喷射的燃料的燃料的火花塞以及空气朝着燃烧室流动的吸入空气通道，其特征在于节流阀 其每一个安装在每个吸入空气通道内以打开或关闭它们，以及节流控制机构，每个节气门控制机构连接到节气门和燃料控制齿条以打开或关闭阀，使得阀开度为 与燃料喷射量的增加成比例地增加。

公开(公告)号：US07601635B2

公开(公告)日：2009-10-13

申请号：US11822191

申请日：2007-07-03

申请人： Kentaro Yamada ,  Masato Takahashi ,  Tatsuyuki Konagaya ,  Takeshi Katoh ,  Masaki Sakashita ,  Koichiro Takei ,  Yasuhiro Obara ,  Yoshio Fukayama

发明人： Kentaro Yamada ,  Masato Takahashi ,  Tatsuyuki Konagaya ,  Takeshi Katoh ,  Masaki Sakashita ,  Koichiro Takei ,  Yasuhiro Obara ,  Yoshio Fukayama

IPC分类号： H01L21/4763 ,  H01L21/336

CPC分类号： H01L27/11526 ,  H01L21/28035 ,  H01L21/28525 ,  H01L21/32053 ,  H01L21/76886 ,  H01L21/82345 ,  H01L21/823462 ,  H01L21/823842 ,  H01L21/823857 ,  H01L27/105 ,  H01L27/115 ,  H01L27/11546 ,  H01L29/4916 ,  H01L29/6659 ,  H01L29/7833

摘要： For improving the reliability of a semiconductor device having a stacked structure of a polycrystalline silicon film and a tungsten silicide film, the device is manufactured by forming a polycrystalline silicon film, a tungsten silicide film and an insulating film successively over a gate insulating film disposed over the main surface of a semiconductor substrate, and patterning them to form a gate electrode having a stacked structure consisting of the polycrystalline silicon film and tungsten silicide film. The polycrystalline silicon film has two regions, one region formed by an impurity-doped polycrystalline silicon and the other one formed by non-doped polycrystalline silicon. The tungsten silicide film is deposited so that the resistivity of it upon film formation would exceed 1000 μΩcm.

摘要翻译： 为了提高具有多晶硅膜和硅化钨膜的堆叠结构的半导体器件的可靠性，通过在布置在其上的栅极绝缘膜上依次形成多晶硅膜，硅化钨膜和绝缘膜来制造器件 半导体衬底的主表面，并将其图形化以形成具有由多晶硅膜和硅化钨膜组成的堆叠结构的栅电极。 多晶硅膜具有两个区域，一个区域由杂质掺杂多晶硅形成，另一个区域由非掺杂多晶硅形成。 沉积硅化钨膜使其在成膜时的电阻率将超过1000微克。