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    • 1. 发明申请
    • ULTRASONIC CANCER THERAPY ACCELERATOR
    • 超声波治疗加速器
    • US20110137235A1
    • 2011-06-09
    • US13057858
    • 2009-08-07
    • Koki KanehiraShuji SonezakiYumi OgamiToshiaki BanzaiTomomi Nakamura
    • Koki KanehiraShuji SonezakiYumi OgamiToshiaki BanzaiTomomi Nakamura
    • A61M37/00C07F7/28C07F19/00C12N13/00A61K31/28A61P35/00
    • A61K41/0033A61K31/28A61K47/6923Y10T428/2982
    • Provided is an ultrasonic cancer therapy accelerator comprising titanium oxide-metal complex particles showing a long-lasting antitumor effect imparted thereto while sustaining the dispersibility and catalytic activity thereof which are obtained by dispersing titanium oxide-metal complex particles in an aqueous solvent with the use of a water-soluble polymer and modifying the same with molecules containing a low-valent transition metal via linker molecules having been bound thereto without denaturing the water-soluble polymer. To the titanium oxide surface of titanium oxide-metal complex particles which have been dispersed in an aqueous solvent with the use of a water-soluble polymer, linker molecules are bound via at least one functional group selected from the group consisting of carboxyl, amino, diol, salicylate and phosphate groups followed by the modification with low-valent transition metal-containing molecules via the linker molecules. Thus, an ultrasonic cancer therapy accelerator, which comprises titanium oxide-metal complex particles showing a long-lasting antitumor effect imparted thereto while sustaining the dispersibility and catalytic activity thereof, can be provided. This ultrasonic cancer therapy accelerator, which accumulates in an affected area, can be used as a drug for therapy combined with ultrasonic irradiation.
    • 本发明提供一种包含氧化钛 - 金属络合物颗粒的超声波治疗促进剂,其表现出赋予其持久的抗肿瘤效果,同时维持其分散性和催化活性,其通过将氧化钛 - 金属络合物颗粒分散在水性溶剂中而获得, 水溶性聚合物,并通过已经结合到其上的连接分子将其与含有低价过渡金属的分子进行改性而不变性水溶性聚合物。 通过使用水溶性聚合物分散在水性溶剂中的氧化钛 - 金属络合物颗粒的氧化钛表面,通过至少一种选自羧基,氨基, 二醇,水杨酸酯和磷酸酯基,然后通过连接分子用低价含过渡金属的分子进行修饰。 因此,可以提供包含表现出持久的抗肿瘤作用的氧化钛 - 金属络合物颗粒,同时维持其分散性和催化活性的超声波癌症治疗促进剂。 积聚在受影响区域的超声波治疗加速器可以用作与超声波照射联合治疗的药物。
    • 2. 发明申请
    • Anti-Tumor Agent
    • 抗肿瘤剂
    • US20090297620A1
    • 2009-12-03
    • US12384664
    • 2009-04-07
    • Koki KanehiraShuji SonezakiYumi OgamiTomomi NakamuraToshiaki Banzai
    • Koki KanehiraShuji SonezakiYumi OgamiTomomi NakamuraToshiaki Banzai
    • A61K9/14C07K16/00A61K39/395
    • B82Y5/00A61K47/58A61K47/60A61K47/6843A61K47/6923
    • Titanium oxide-antibody conjugated particles are disclosed, which are provided with selective binding ability without loss of dispersibility and catalytic activity by modifying titanium oxide conjugated particles, dispersed in a water-based solvent by a water-soluble polymer, with an antibody via a linker molecule bound without changing the nature of the water-soluble polymer. The present invention is an antitumor agent, comprising titanium oxide-antibody conjugated particles, wherein a linker molecule is bound to the titanium oxide surface of the titanium oxide conjugated particles, dispersed in a water-based solvent by a water-soluble polymer, via at least one functional group selected from a group consisting of a carboxyl group, an amino group, a diol group, a salicylic acid group, and a phosphoric acid group, and wherein the titanium oxide conjugated particles are further modified with an antibody via the linker molecule. This antitumor agent is concentrated in the affected area and can be utilized as an agent for diagnosis or for treatment in combination with ultrasonic irradiation.
    • 公开了氧化钛 - 抗体共轭颗粒,其具有选择性结合能力,而不丧失分散性和催化活性,通过经由接头将抗体通过用水溶性聚合物改性分散在水基溶剂中的氧化钛共轭颗粒 分子结合而不改变水溶性聚合物的性质。 本发明是一种抗氧化剂 - 抗体共轭颗粒的抗肿瘤剂,其中连接分子通过水溶性聚合物通过水溶性聚合物与氧化钛共轭颗粒的氧化钛表面结合,分散在水基溶剂中 至少一个选自羧基,氨基,二醇基,水杨酸基和磷酸基的官能团,并且其中所述氧化钛共轭颗粒通过所述连接分子被抗体进一步修饰 。 该抗肿瘤药物集中在受影响的区域,可用于诊断或与超声波照射相结合的治疗剂。
    • 5. 发明授权
    • Electrophotographic photoreceptor containing TiOPc, method for manufacturing the same, and coating liquid for charge generating layer
    • 含有TiOPc的电子照相感光体,其制造方法以及电荷产生层的涂布液
    • US06447965B1
    • 2002-09-10
    • US09653252
    • 2000-08-31
    • Tomomi NakamuraMasato Miyauchi
    • Tomomi NakamuraMasato Miyauchi
    • G03G5047
    • C09B67/0003C09B67/0002G03G5/0696
    • An electrophotographic photoreceptor highly sensitive to laser light, which is capable of forming an image without forming an interference fringe and a coating liquid for a charge generating layer for forming the same are provided, and the photoreceptor is produced with excellent coating properties and high electric characteristics at a low cost. The electrophotographic photoreceptor comprises an electroconductive support and a photosensitive layer thereon having a charge generating layer containing TiOPc as a charge generating material and having a Y value by a color measuring apparatus of 37 or less, and particularly 35 or less, and a charge transporting layer, accumulated thereon, containing a charge transporting material. In an X-ray diffraction spectrum, the TiOPc has major diffraction peaks at Bragg angles (2&thgr;±0.2°) of 7.3°, 9.4°, 9.6°, 11.6°, 13.3°, 17.9°, 24.1° and 27.2°, and in particular, the diffraction peaks at the Bragg angles (2&thgr;±0.2°) of 9.4° and 9.6° overlap each other and form a bundle of peaks, which is a maximum intensity of diffraction, and the peak at the Bragg angle (2&thgr;±0.2°of 27.2° is a second maximum intensity of diffraction. The charge generating layer is produced by using a coating liquid containing TiOPc and having a turbidity of 180 or more, particularly 200 to 350.
    • 提供对激光器高度敏感的电子照相感光体,其能够形成图像而不形成干涉条纹,并且提供用于形成其的电荷产生层的涂布液,并且制造具有优异的涂布性能和高电特性的感光体 以低成本。 电子照相感光体包括导电载体和感光层,其上具有电荷产生层,该电荷产生层含有TiOPc作为电荷产生材料,并且通过颜色测量装置具有37以下,特别是35以下的Y值,电荷输送层 ,其上积累有电荷输送材料。 在X射线衍射光谱中,TiOPc在7.3°,9.4°,9.6°,11.6°,13.3°,17.9°,24.1°和27.2°的布拉格角(2θ±0.2°)处具有主要衍射峰, 特别地,在9.4°和9.6°的布拉格角(2θ±0.2°)处的衍射峰彼此重叠,并形成一束峰,其是最大的衍射强度,并且在布拉格角处的峰值(2θ±0.2° 27.2°的°是第二最大衍射强度,电荷产生层是通过使用含有TiOPc并且浊度为180以上,特别是200〜350的涂布液来制造的。
    • 7. 发明申请
    • Magnetization apparatus and magnetization method
    • 磁化装置和磁化方法
    • US20070261764A1
    • 2007-11-15
    • US11797383
    • 2007-05-03
    • Tomomi Nakamura
    • Tomomi Nakamura
    • H01F1/03
    • H01F13/003H02K1/17H02K7/1166H02K15/03Y10T29/49009Y10T29/49012Y10T29/49075Y10T29/49119Y10T29/53143
    • A magnetization apparatus for magnetizing a magnetic material provided inside a yoke housing of a motor, which has a connector portion radially outward of the yoke housing, includes at least one pair of magnetization cores and a plurality of magnetization coils. The at least one pair of magnetization cores are provided to oppose to each other, wherein the at least one pair of magnetization cores have corresponding magnetization surfaces, which oppose to each other. The plurality of magnetization coils generate a magnetic field at the at least one pair of magnetization cores, wherein the plurality of magnetization coils magnetize the magnetic material in a state, where the yoke housing is provided between the magnetization surfaces. The at least one pair of magnetization cores defines a receiving recess therein for receiving the connector portion of the motor in the state, where the yoke housing is provided between the magnetization surfaces.
    • 用于磁化磁性材料的磁化装置包括至少一对磁化铁芯和多个磁化线圈,该磁化装置用于磁化设置在电动机的轭架内部的磁性材料,该磁体材料具有位于磁轭外壳的径向外侧的连接器部分。 所述至少一对磁化铁芯被设置为彼此相对,其中所述至少一对磁化铁芯具有彼此相对的相应的磁化表面。 多个磁化线圈在至少一对磁化铁芯处产生磁场,其中多个磁化线圈在磁轭壳体设置在磁化表面之间的状态下磁化磁性材料。 所述至少一对磁化铁芯在其中限定了用于在所述磁轭壳体设置在所述磁化表面之间的状态下容纳所述电动机的所述连接器部分的容纳凹部。
    • 9. 发明授权
    • Apparatus having means for printing video signals of video camera attached thereto
    • 具有用于打印附接到其上的摄像机的视频信号的装置的装置
    • US07489413B2
    • 2009-02-10
    • US10883817
    • 2004-07-06
    • Yutaka NakatsuShin IimaKayoko OhyoshiTomomi Nakamura
    • Yutaka NakatsuShin IimaKayoko OhyoshiTomomi Nakamura
    • G06F15/00G06K1/00
    • H04N1/46
    • A video printer (1) comprises a video printer housing portion (2), and a video camera station (3) disposed on a rear upper portion of the video printer housing portion (2) and having a signal input and output connection terminal (4). A video camera (6) with a liquid-crystal display monitor (7) is electrically connected to the connection terminal (4), and attached to the video printer (1) at its video camera station (3) so that, when the video printer (1) is in use, a user can operate the video camera (6) and the video printer (1) by operating systems (8), (9) disposed on the video printer (1) while visually confirming a picture displayed on a picture screen of the liquid-crystal display monitor (7).
    • 视频打印机(1)包括视频打印机外壳部分(2)和设置在视频打印机外壳部分(2)的后部上部并且具有信号输入和输出连接端子(4)的视频相机站(3) )。 具有液晶显示监视器(7)的摄像机(6)电连接到连接端子(4),并在其摄像机站(3)附接到视频打印机(1),使得当视频 打印机(1)正在使用中,用户可以通过在视频打印机(1)上设置的操作系统(8),(9)来操作摄像机(6)和视频打印机(1),同时在视觉上确认显示在 液晶显示监视器(7)的画面。