公开(公告)号：US06572951B2

公开(公告)日：2003-06-03

申请号：US09819517

申请日：2001-03-28

申请人： Makoto Hasegawa ,  Noriko Kumazawa ,  Akinobu Chatani ,  Nobuo Nakanishi ,  Ryuta Ono ,  Hiroki Yamamoto ,  Teruaki Ookawa ,  Yasuo Yamamoto

发明人： Makoto Hasegawa ,  Noriko Kumazawa ,  Akinobu Chatani ,  Nobuo Nakanishi ,  Ryuta Ono ,  Hiroki Yamamoto ,  Teruaki Ookawa ,  Yasuo Yamamoto

IPC分类号： B32B310

CPC分类号： B41M5/0035 ,  B41M1/12 ,  B41M5/52 ,  B41M5/5218 ,  B41M5/5236 ,  G03G7/00 ,  G03G7/0006 ,  G03G7/0013 ,  G03G7/0033 ,  Y10T428/24355 ,  Y10T428/24397 ,  Y10T428/31993

摘要： A printing sheet which prevents setoff while transferring a sufficient quantity of ink and maintains necessary dot uniformity can be obtained by ensuring characteristics that the centerline average roughness showing the larger value is 1.0-3.5 &mgr;m and the ratio of centerline average obtained by dividing the larger value by the smaller value is less than 1.15 where said values are chosen at the point where the difference between the centerline average roughness in a certain direction and the centerline average roughness at right angles to said direction is maximal. Further, the abovementioned quality is further improved by appropriately ensuring that the oil absorbability is more than 4 mg/cm2 and less than 7 mg/cm2 when the contact time between the oil component having a surface tension of 27-30 mN/m at 20° C. and the printing sheet is 5 seconds and/or that the median pore diameter is 1.7-3.5 &mgr;m, in addition to the abovementioned characteristics.

公开(公告)号：US20100310796A1

公开(公告)日：2010-12-09

申请号：US12743595

申请日：2008-11-18

申请人： Sei Nishiiri ,  Yuji Sawa ,  Koichi Yanai ,  Nobuo Nakanishi

发明人： Sei Nishiiri ,  Yuji Sawa ,  Koichi Yanai ,  Nobuo Nakanishi

IPC分类号： B41M5/52

CPC分类号： B41M5/52 ,  B41M5/5227 ,  B41M5/5245 ,  D21H17/675 ,  D21H19/16 ,  D21H21/22 ,  D21H21/28 ,  D21H27/00

摘要： An inkjet recording paper for use in a roll paper feed type printer having a printing speed of 100 m/min or more, comprising a base paper containing pulp, rosette type precipitated calcium carbonate as a filler, and a neutral rosin sizing agent as an internal sizing agent, wherein the base paper is coated with a coating mixture containing a cationic resin, an anionic fluorescent dye and a binder but no pigment; the inkjet recording paper having a Stockigt size degree according to JIS-P8122 of 10 to 25 seconds and an ash content according to JIS-P8251 of 13% to 25%.

摘要翻译： 一种喷墨记录纸，其用于印刷速度为100m /分钟以上的卷筒纸进给型打印机，包括含纸浆的原纸，作为填料的玫瑰花型沉淀碳酸钙和作为内部的中性松香施胶剂 上浆剂，其中原纸用包含阳离子树脂，阴离子荧光染料和粘合剂但不含颜料的涂料混合物涂布; 根据JIS-P8122的Stockigt尺寸等级为10〜25秒，根据JIS-P8251的灰分含量为13〜25％的喷墨记录纸。

公开(公告)号：US06771394B1

公开(公告)日：2004-08-03

申请号：US09612268

申请日：2000-07-07

申请人： Nobuo Nakanishi ,  Hajime Yamamoto ,  Satoshi Segawa ,  Tomoaki Fukano ,  Masato Iwakawa

发明人： Nobuo Nakanishi ,  Hajime Yamamoto ,  Satoshi Segawa ,  Tomoaki Fukano ,  Masato Iwakawa

IPC分类号： H04N104

CPC分类号： H04N1/1017

摘要： The present invention provides an image scanning apparatus 100 including a stand block 1 having a support arm 3, a scan type illumination device 5 for applying a slit-shaped light beam 8 onto a surface of a manuscript 2, and a manuscript image scanning device 4 mounted on the support arm 3 for receiving the slit-shaped light beam 8 reflected from the surface of the manuscript 2 and having a manuscript image. The scan type illumination device 5 applies the slit-shaped light beam 8 in a direction 11 vertical to the longitudinal direction of the slit-shaped light beam 8. The manuscript image scanning device includes a manuscript image input block 13 and a light detecting device 14 for receiving the reflected light 8′ output from the manuscript image input block 13. The manuscript image input block 13, in synchronization with the scan operation of the scan type illumination device 5, introduces the reflected light 8′ into a predetermined position of the light detecting device 14.

摘要翻译： 本发明提供了一种图像扫描装置100，其包括具有支撑臂3的支架块1，用于将狭缝状光束8施加到原稿2的表面上的扫描型照明装置5和原稿图像扫描装置4 安装在支撑臂3上，用于接收从原稿2的表面反射并具有原稿图像的狭缝状光束8。 扫描型照明装置5沿着与狭缝状光束8的长度方向垂直的方向11施加狭缝状光束8.原稿图像扫描装置包括原稿图像输入块13和光检测装置14 用于接收从原稿图像输入块13输出的反射光8'。原稿图像输入块13与扫描型照明装置5的扫描操作同步地将反射光8'引入到光的预定位置 检测装置14。