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1. 发明授权

US06286934B1 Ink jet printer including detachable print cartridge 有权
标题翻译：喷墨打印机包括可拆卸的打印墨盒
公开(公告)号：US06286934B1
公开(公告)日：2001-09-11
申请号：US09159627
申请日：1998-09-24
申请人： Minoru Sakanobe , Naohisa Kinoshita , Takamitsu Kawai , Masaki Takatsugi
发明人： Minoru Sakanobe , Naohisa Kinoshita , Takamitsu Kawai , Masaki Takatsugi
IPC分类号： B41J2175
CPC分类号： B41J2/1752 , B41J2/17509 , B41J2/17513
摘要： A printer cartridge stationarily fixes an ink package and movably provides a print head, and a separate printer body movably provides a carriage. Prior to mounting of the printer cartridge onto the printer body, the print head is held at a fixed position of the printer cartridge by a pressing member. Because the print head is pressed downward by the pressing member, mounting the cartridge onto the printer body will insert the print head into the carriage. After the print head is inserted into the carriage, a pawl and a protrusion of the carriage fit into an engagement groove and an indentation, respectively, in the print head. Also another protrusions of the print head are supported on an upper edge of the carriage. As a result, the print head is mounted onto the carriage in association with mounting of the print cartridge onto the printer body. A printer cartridge has a retaining member formed with an engaging groove, and the print head has a rectangular protrusion. When the printer cartridge is detached from the printer body, the rectangular protrusion is trapped by the upwardly moving retaining member and is engaged with the engaging groove. Thus, the print head is automatically disengaged from the carriage in interlocking relation with detachment of the printer cartridge from the printer body.
摘要翻译：打印机墨盒固定地固定墨水包装并且可移动地提供打印头，并且单独的打印机主体可移动地提供托架。在将打印机墨盒安装到打印机主体之前，打印头通过按压部件保持在打印机盒的固定位置。由于打印头被按压部件向下按压，将墨盒安装到打印机主体上将打印头插入托架中。在将打印头插入滑架中之后，滑架的棘爪和突起分别装配在打印头中的接合槽和凹口中。打印头的另一个突起也支撑在滑架的上边缘上。结果，与将打印墨盒安装到打印机主体上相关联地将打印头安装到托架上。打印机盒具有形成有接合槽的保持构件，并且打印头具有矩形突起。当打印机墨盒从打印机主体分离时，矩形突起被向上移动的保持构件夹住并与接合槽接合。因此，打印头与打印机盒与打印机主体的脱离联动地自动脱离滑架。

2. 发明授权

US06276787B1 Ink supplying device 有权
标题翻译：供墨装置
公开(公告)号：US06276787B1
公开(公告)日：2001-08-21
申请号：US09132486
申请日：1998-08-11
申请人： Minoru Sakanobe , Naohisa Kinoshita , Takamitsu Kawai , Masaki Takatsugi
发明人： Minoru Sakanobe , Naohisa Kinoshita , Takamitsu Kawai , Masaki Takatsugi
IPC分类号： B41J2175
CPC分类号： B41J2/17509 , B41J2/175
摘要： An ink package has a shape restoring ability and is made of a laminated structure film material in which multiple film sheets of polyethylene or similar material are laminated. Therefore, the ink supplying pressure for ink supplied to the print head is kept at a negative pressure. Since the ink extracting member is formed into a needle-like hollow body, the member can be easily stuck into a recess formed at the ink package.
摘要翻译：油墨包装具有形状恢复能力，并且由层压有聚乙烯或类似材料的多个薄膜片材的层压结构薄膜材料制成。因此，供给打印头的墨的供墨压力保持在负压。由于油墨提取构件形成为针状的中空体，所以可以容易地将构件粘接到形成在油墨封装体上的凹部中。

3. 发明授权

US6109743A Ink cartridge, process for forming it and liquid ink feeder 失效
标题翻译：墨盒，其成型工艺和液体墨水进料器
公开(公告)号：US6109743A
公开(公告)日：2000-08-29
申请号：US998754
申请日：1997-12-29
申请人： Masaki Takatsugi , Makoto Suzuki
发明人： Masaki Takatsugi , Makoto Suzuki
IPC分类号： B41J2/175
CPC分类号： B41J2/17523 , B41J2/17513
摘要： An ink cartridge takes the form of a bag, and is formed out of a laminate which includes films laminated together. Compressive stress exists in one of the films. Therefore, when a hollow needle pierces the bag, the stress causes this film to function in such a manner as to block the pierced hole. This brings the film into close contact with the needle, preventing ink leakage securely. It is also possible to prevent the cracks developed in the laminate by external injuries from progressing. It is possible to form the laminate by bonding a plurality of films having different coefficients of thermal expansion together at high temperature, and cooling the bonded films. It is possible to form the bag by heat-sealing the laminate.
摘要翻译：墨盒采取袋子的形式，并且由层叠在一起的层压体形成。一种电影中存在压力应力。因此，当中空针刺穿袋时，应力使得该膜以阻挡穿孔的方式起作用。这使得胶片与针紧密接触，防止墨水泄漏牢固。也可以防止由于外部伤害而在层压板中产生的裂纹发展。可以通过在高温下将具有不同热膨胀系数的多个膜结合在一起形成层压体，并冷却粘合膜。可以通过热封层压体来形成袋子。

4. 发明授权

US5898447A Image forming apparatus 失效
标题翻译：图像形成装置
公开(公告)号：US5898447A
公开(公告)日：1999-04-27
申请号：US434341
申请日：1995-05-02
申请人： Tetsuya Kitamura , Masaki Takatsugi
发明人： Tetsuya Kitamura , Masaki Takatsugi
IPC分类号： B41J2/385 , B41J2/415 , G03G15/05 , B41J2/06
CPC分类号： B41J2/4155 , G03G2217/0025
摘要： An aperture electrode member includes an insulating sheet having a plurality of apertures formed in a row therein, and a control electrode formed on the insulating sheet on the upper side of each of the apertures. On the face of the insulating sheet opposite to the face on which the apertures are formed, a coating layer serving as an oxide fine particle layer is formed at portions of insulating sheet at which the insulating sheet contacts with toner particle carried on the toner carrying roller. A coating layer can be formed by dispersing carbon serving as an antistatic agent and oxide fine particle silica serving as a fluidity increasing agent into a binder, applying the mixture to the insulating sheet to form a film and baking to harden it.
摘要翻译：孔径电极构件包括具有在其中形成的多个孔的绝缘片，以及形成在每个孔的上侧上的绝缘片上的控制电极。在与形成有孔的面相反的绝缘片的表面上形成用作氧化物微粒层的被覆层，绝缘片与绝缘片与承载在调色剂承载辊上的调色剂颗粒接触的部分形成。可以通过将用作抗静电剂的碳和作为流动性增强剂的氧化物细粒二氧化硅分散到粘合剂中来形成涂层，将该混合物施加到绝缘片上以形成膜并烘烤以使其硬化。

5. 发明授权

US5742887A Color image output apparatus for recording a color image having independently movable color image forming units 失效
标题翻译：彩色图像输出装置，用于记录具有可独立移动的彩色图像形成单元的彩色图像
公开(公告)号：US5742887A
公开(公告)日：1998-04-21
申请号：US742829
申请日：1996-10-31
申请人： Makoto Suzuki , Masaki Takatsugi , Naoto Iwao
发明人： Makoto Suzuki , Masaki Takatsugi , Naoto Iwao
IPC分类号： G03G21/14 , G03G15/00 , G03G15/01 , G03G15/16
CPC分类号： G03G15/0194 , G03G2215/0112
摘要： A color image output apparatus having a plurality of single color image forming units for different colors arrayed in-line. Each single color image forming unit includes a toner box, a photosensitive drum and a transfer roller, and provides a position adjusting unit for moving its image transfer portion in a direction toward and away from or normal to a running direction of an intermediate image transfer belt. Each position adjusting unit includes a motor fixed to the toner box, a thread fixed to an output shaft of the motor, an arm fixed to a main frame and engageable with the thread. Each rotation of each motor provides independent movement of each toner box of each single color image forming unit. This movement provides inclination of the intermediate image transfer belt between neighboring image transfer portions.
摘要翻译：彩色图像输出装置具有多个排列成不同颜色的单色图像形成单元。每个单色图像形成单元包括调色剂盒，感光鼓和转印辊，并且提供一个位置调整单元，用于沿着与中间图像转印带的行进方向相反或垂直的方向移动其图像转印部分。每个位置调整单元包括固定到调色剂盒的马达，固定到马达的输出轴的螺纹，固定到主框架上并与螺纹接合的臂。每个电动机的每个旋转都提供每个单一彩色图像形成单元的每个调色剂盒的独立运动。该运动提供相邻图像转印部分之间的中间图像转印带的倾斜度。

6. 发明授权

US5565298A Method of producing toner for developing latent electrostatic images 失效
标题翻译：制备用于显影静电图像的调色剂的方法
公开(公告)号：US5565298A
公开(公告)日：1996-10-15
申请号：US453578
申请日：1995-05-26
申请人： Yoshihiro Suguro , Masaki Takatsugi , Hiroshi Yamashita , Kenkichi Muto , Kazumi Ohtaki , Yoshikazu Kaneko , Takayuki Hoshina
发明人： Yoshihiro Suguro , Masaki Takatsugi , Hiroshi Yamashita , Kenkichi Muto , Kazumi Ohtaki , Yoshikazu Kaneko , Takayuki Hoshina
IPC分类号： G03G9/09 , G03G9/08 , G03G9/087 , G03G9/097 , G03G5/00
CPC分类号： G03G9/0804
摘要： A method of producing a toner for developing latent electrostatic images is disclosed, which comprises the steps of dispersing resin particles comprising a resin in an organic solvent in which the resin is not dissolved; dissolving a dye in the organic solvent before or after dispersing the resin particles in the organic solvent to prepare a dispersion in which the resin particles and the dye are contained, thereby dying the resin particles with the dye; and removing the organic solvent from the dispersion, wherein the ratio of the solubility [D.sub.1 ] of the dye in the organic solvent to the solubility [D.sub.2 ] of the dye in the resin of the resin particles, [D.sub.1 ]/[D.sub.2 ], is not more than 0.5.
摘要翻译：公开了一种制备用于显影静电潜像的调色剂的方法，其包括将包含树脂的树脂颗粒分散在树脂不溶解的有机溶剂中的步骤; 在将树脂颗粒分散在有机溶剂中之前或之后将染料溶解在有机溶剂中以制备其中含有树脂颗粒和染料的分散体，从而使染料染色树脂颗粒; 从分散体中去除有机溶剂，其中染料在有机溶剂中的溶解度[D1]与树脂颗粒树脂中染料的溶解度[D2]之比[D1] / [D2] 不超过0.5。

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