利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

140 条记录 (耗时 0.035 秒)

    Image forming apparatus
    71.
    发明授权
    Image forming apparatus 有权
    图像形成装置

    公开(公告)号：US09304474B2

    公开(公告)日：2016-04-05

    申请号：US14633300

    申请日：2015-02-27

    申请人： Takeshi Sakashita ,  Masanari Fujita ,  Yuuji Meguro ,  Naoki Takai ,  Daisuke Hasebe

    发明人： Takeshi Sakashita ,  Masanari Fujita ,  Yuuji Meguro ,  Naoki Takai ,  Daisuke Hasebe

    IPC分类号： G03G15/00

    CPC分类号： G03G15/75 ,  G03G15/6532 ,  G03G15/657 ,  G03G2215/00573

    摘要： An image forming apparatus is disclosed, including a movable image bearer bearing an image thereon which is transferred to a recording medium when the image comes into contact with the recording medium; and a twining prevention member which is arranged in the vicinity of the image bearer on the side downstream of a portion of the contact between the recording medium and the image bearer in a moving direction of the image bearer to prevent the recording medium from twining around the image bearer, wherein the twining prevention member includes, in the portion of the contact with the recording medium, a high friction resistance portion which regulates movement of the recording medium.

    摘要翻译： 公开了一种图像形成装置，包括：当图像与记录介质接触时传送到记录介质上的图像的可移动图像载体; 以及防转动部件，其沿图像承载体的移动方向布置在图像载体附近的记录介质和图像载体之间的接触部分的下游侧的侧面附近，以防止记录介质绕着图像载体 图像载体，其中防缠绕构件在与记录介质接触的部分中包括调节记录介质的移动的高摩擦阻力部分。

    Optical semiconductor device and method for manufacturing the same
    72.
    发明授权
    Optical semiconductor device and method for manufacturing the same 失效
    光半导体装置及其制造方法

    公开(公告)号：US07713765B2

    公开(公告)日：2010-05-11

    申请号：US12180801

    申请日：2008-07-28

    申请人： Takeshi Sakashita ,  Masanori Saito

    发明人： Takeshi Sakashita ,  Masanori Saito

    IPC分类号： H01L21/00

    CPC分类号： H01S5/162 ,  B82Y20/00 ,  H01S5/22 ,  H01S5/34326 ,  H01S2301/176

    摘要： A method for manufacturing a semiconductor device having a compound semiconductor layer that is provided on a substrate and includes a cladding layer of a first conductivity type, an activation layer, a cladding layer of a second conductivity type that is the opposite of the first conductivity type, includes the steps of: forming a diffusion source layer on the compound semiconductor layer; forming a first diffusion region in the compound semiconductor layer by carrying out a first heat treatment, so that the first diffusion region includes a light emitting facet for emitting light from the activation layer; removing the diffusion source layer; forming a first SiN film having a refractive index of 1.9 or higher on the compound semiconductor layer; and turning the first diffusion region into the second diffusion region by carrying out a second heat treatment.

    摘要翻译： 一种具有化合物半导体层的半导体器件的制造方法，所述半导体器件具有设置在基板上并且包括第一导电类型的包覆层，活化层，与第一导电类型相反的第二导电类型的包覆层 包括以下步骤：在化合物半导体层上形成扩散源层; 通过进行第一热处理在所述化合物半导体层中形成第一扩散区域，使得所述第一扩散区域包括用于从所述活化层发射光的发光面; 去除扩散源层; 在化合物半导体层上形成折射率为1.9以上的第一SiN膜; 以及通过进行第二热处理将所述第一扩散区域转入所述第二扩散区域。

    Powder container and image forming apparatus
    73.
    发明申请
    Powder container and image forming apparatus 有权
    粉末容器和成像装置

    公开(公告)号：US20080193167A1

    公开(公告)日：2008-08-14

    申请号：US12007681

    申请日：2008-01-14

    申请人： Tomofumi Inoue ,  Kohji Hatayama ,  Takeshi Sakashita ,  Mitsutoshi Kichise ,  Yuuji Meguro ,  Takeru Muramatsu

    发明人： Tomofumi Inoue ,  Kohji Hatayama ,  Takeshi Sakashita ,  Mitsutoshi Kichise ,  Yuuji Meguro ,  Takeru Muramatsu

    IPC分类号： G03G15/08

    CPC分类号： G03G21/12 ,  G03G2215/0894

    摘要： A powder conveying unit conveys powder input from a powder inlet of a powder containing chamber into the powder containing chamber. A powder detecting unit detects a full state of the powder conveyed by the powder conveying unit in the powder containing chamber. A sensor chamber is provided outside the powder containing chamber connected with each other. The powder detecting unit is provided in the sensor chamber, a bottom surface of the sensor chamber is at higher level than a bottom surface of the powder containing chamber, and the bottom surface of the sensor chamber is inclined downward toward the powder containing chamber.

    摘要翻译： 粉末输送单元将从粉末容纳室的粉末入口输入粉末输入到粉末容纳室。 粉末检测单元检测由粉末输送单元在粉末容纳室中输送的粉末的完整状态。 传感器室设置在彼此连接的粉末容纳室的外部。 粉末检测单元设置在传感器室中，传感器室的底面比粉末容纳室的底面高，并且传感器室的底面朝向粉末容纳室向下倾斜。

    Continuous method for manufacturing polycarbonate
    74.
    发明授权
    Continuous method for manufacturing polycarbonate 有权

    公开(公告)号：US06294642B1

    公开(公告)日：2001-09-25

    申请号：US09464138

    申请日：1999-12-16

    申请人： Tomoaki Shimoda ,  Takeshi Sakashita

    发明人： Tomoaki Shimoda ,  Takeshi Sakashita

    IPC分类号： C08G6400

    CPC分类号： C08G64/307 ,  C08G64/205

    摘要： To provide a method with which a polycarbonate can be manufactured efficiently without any pipe clogging or foreign material admixture in the course of the continuous manufacture of a polycarbonate. A continuous method for manufacturing a polycarbonate, characterized in that, in the continuous manufacture of a polycarbonate by transesterification from a dihydroxy compound and a carbonic diester, the crystallization of a polycarbonate lower polycondensate produced in the intermediate stage of a polycondensation reaction whose intrinsic viscosity (IV) measured at 20° C. in methylene chloride is between 0.1 and 0.4 dL/g is suppressed by setting the temperature to be at least 230° C. on the surface of the reactor equipment in contact with the polycarbonate lower polycondensate.

    Method of manufacturing polycarbonate
    76.
    发明授权
    Method of manufacturing polycarbonate 失效
    制造聚碳酸酯的方法

    公开(公告)号：US5717057A

    公开(公告)日：1998-02-10

    申请号：US581639

    申请日：1995-12-28

    申请人： Takeshi Sakashita ,  Tomoaki Shimoda ,  Takashi Nagai

    发明人： Takeshi Sakashita ,  Tomoaki Shimoda ,  Takashi Nagai

    IPC分类号： C08G64/30 ,  C08G64/40 ,  C08G64/00

    CPC分类号： C08G64/307

    摘要： A method for manufacturing polycarbonate in which an aromatic dihydroxy compound and a carbonic acid diester can be effectively subjected to melt polycondensation using a small amount of a catalyst, making it possible to manufacture polycarbonate having outstanding color matching, outstanding thermal stability, color-matching stability, etc., during molding, and outstanding water resistance is characterized in that when an aromatic dihydroxy compound and a carbonic acid diester are subjected to melt polycondensation in the presence of a catalyst, the catalyst is dissolved or dispersed as a catalyst solution, this catalyst solution is added to the melt polycondensation reaction system, and the aromatic dihydroxy compound and carbonic acid diester are subjected to melt polycondensation.

    摘要翻译： 可以使用少量催化剂将芳族二羟基化合物和碳酸二酯有效地进行熔融缩聚的聚碳酸酯的制造方法，能够制造出色的匹配性，突出的热稳定性，色匹配稳定性的聚碳酸酯 等等，并且优异的耐水性的特征在于当芳族二羟基化合物和碳酸二酯在催化剂存在下进行熔融缩聚时，催化剂作为催化剂溶液溶解或分散，该催化剂 将溶液加入到熔融缩聚反应体系中，芳族二羟基化合物和碳酸二酯进行熔融缩聚反应。

    Preparation method of polycarbonate resin
    78.
    发明授权
    Preparation method of polycarbonate resin 失效
    聚碳酸酯树脂的制备方法

    公开(公告)号：US5606008A

    公开(公告)日：1997-02-25

    申请号：US506280

    申请日：1995-07-21

    申请人： Takeshi Sakashita ,  Tomoaki Shimoda ,  Takashi Nagai

    发明人： Takeshi Sakashita ,  Tomoaki Shimoda ,  Takashi Nagai

    IPC分类号： C08G59/40 ,  C08G64/20 ,  C08G64/30 ,  C08G64/40 ,  C08G64/42 ,  C08G64/00 ,  B01J27/24 ,  B01J31/00

    CPC分类号： C08G64/307

    摘要： The purpose of the present invention is to provide a method for manufacturing polycarbonate in which polycarbonate having outstanding color matching, outstanding thermal properties, particularly retention stability during molding, and outstanding water resistance can be effectively and easily manufactured.In the method for manufacturing polycarbonate of the present invention, an aromatic dihydroxy compound and a carbonic acid ester are subjected to melt condensation polymerization in the presence of a catalyst composed of(a) an aliphatic amine with 24-60 carbon atoms, and (b) an alkali metal compound and/or alkaline earth metal compound.The (a) aliphatic amine having 24-60 carbon atoms should preferably be an aliphatic tertiary amine and be used in the amount of 1.times.6.sup.-6 -1.times.10.sup.-1 moles for each mole of the aromatic dihydroxy compound, and the (b) alkali metal compound and/or alkaline earth metal compound should be used in an extremely minute specified amount.

    摘要翻译： 本发明的目的是提供一种制造聚碳酸酯的方法，其中可以有效且容易地制造其中具有优异的颜色匹配，优异的热性能，特别是成型时的保持稳定性和优异的耐水性的聚碳酸酯。 在本发明的聚碳酸酯的制造方法中，在（a）具有24-60个碳原子的脂族胺和（b）的催化剂的存在下，使芳族二羟基化合物和碳酸酯进行熔融缩聚 ）碱金属化合物和/或碱土金属化合物。 （a）具有24-60个碳原子的脂族胺应优选为脂族叔胺，并且每摩尔芳族二羟基化合物的用量为1x6-6-1×10-1摩尔，而（b）碱金属 化合物和/或碱土金属化合物应以极微小的指定量使用。