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公开(公告)号：US07224876B2
公开(公告)日：2007-05-29
申请号：US11044078
申请日：2005-01-28
申请人： Osamu Iwasaki , Seiichi Watanabe
发明人： Osamu Iwasaki , Seiichi Watanabe
CPC分类号： G02B6/43 , G02B6/0001 , G02B6/2804
摘要： In a communication system using a sheet light guide 100 which is formed by containing light-scattering particles in a sheet optical medium and propagates signal light incident from one end surface 100a to the other end surface 100a side while scattering the signal light by the particles, and using a plurality of optical fibers 21, 22, 23 and 24 or 31, 32, 33 and 34 coupled to the other end surface 100a in a state of being provided in parallel, each of the end surfaces 100a of the sheet light guide 100 is adapted to have an outer edge shape in which at least a part substantially coincides with an outer edge shape of the plurality of optical fibers 21 to 24 or 31 to 34.
摘要翻译： 在使用片材光导100的通信系统中，通过在片状光学介质中含有光散射粒子而形成，并将从一个端面100a入射的信号光传播到另一个端面100a侧，同时使信号光散射 并且使用在平行设置的状态下联接到另一端面100a的多个光纤21,22,23和24或31,32,33和34，每个端面100a 片状光导100适于具有至少一部分与多根光纤21〜24或31〜34的外缘形状基本一致的外缘形状。
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公开(公告)号：US07190857B2
公开(公告)日：2007-03-13
申请号：US11044061
申请日：2005-01-28
申请人： Osamu Iwasaki
发明人： Osamu Iwasaki
CPC分类号： G02B6/2804 , G02B6/0001 , G02B6/10 , G02B6/1221 , G02B6/43
摘要： In a communication system using a sheet light guide 10 which is formed in a manner that the sheet light guide contains light-scattering particles in a sheet optical medium, and propagates a signal light incident from one end surface thereof to the other end surface side to which a photodetector is coupled, while scattering the signal light by the particles, at least two of the sheet light guides 10 are coupled to each other with an angle-converting light guide 90 interposed therebetween.
摘要翻译： 在使用片材导光体10的通信系统中，片材光导10以片状导光体在片状光学介质中含有光散射粒子的方式形成，并且将从其一个端面入射的信号光传播到另一端面侧， 其中光电检测器被耦合，同时通过颗粒散射信号光，至少两个片状光导10彼此耦合，并且其间插入角度转换光导90。
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公开(公告)号：US07187834B2
公开(公告)日：2007-03-06
申请号：US11044037
申请日：2005-01-28
申请人： Osamu Iwasaki
发明人： Osamu Iwasaki
CPC分类号： G02B6/10 , G02B6/1221 , G02B6/125
摘要： In a sheet-shaped light guide (95), which includes particles for scattering light in a sheet-shaped optical medium and propagates signal light incident from one end face of the sheet-shaped light guide to the other end face side while scattering the signal light by the particles, a high-refractive-index portion 95a and a low-refractive-index portion 95b are formed by the use of a plurality of optical mediums whose refractive indexes are different from each other. Then, an interface between these high-refractive-index portion 95a and low-refractive index portion 95b is curved, and a lens effect for the signal light is imparted.
摘要翻译： 在片状光导（95）中，其包括用于在片状光学介质中散射光的粒子，并将从片状光导的一个端面入射的信号光传播到另一端面，同时散射信号 通过使用折射率彼此不同的多个光学介质，通过颗粒的光，高折射率部分95a和低折射率部分95b形成。 然后，这些高折射率部分95a和低折射率部分95b之间的界面是弯曲的，并且赋予信号光的透镜效果。
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公开(公告)号：US20060279618A1
公开(公告)日：2006-12-14
申请号：US11445030
申请日：2006-06-01
IPC分类号： B41J2/185
CPC分类号： B41J11/0015
摘要： A liquid holding member abuts against an applying surface (outer surface) of an applying member which applies an applying liquid to an applying medium, and a liquid holding space for holding the applying liquid is formed between the applying member and the liquid holding member. By rotating the applying member, the applying liquid held in the liquid holding space is affixed to the outer surface of the applying member while being restricted to the abutting member, and the applying liquid is applied to the medium. In this event, the abutting position of the applying member and the liquid holding member differs between after applying operation completion and before applying operation starting. Thus, distortion generated at the abutting position of the applying surface of the applying member and the liquid holding member can be reduced.
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85.发明授权Inkjet recording apparatus for controlling recovery operation by managing cap-open state and recovery control method 有权喷墨记录装置，用于通过管理开盖状态和恢复控制方法来控制恢复操作公开(公告)号：US07144096B2
公开(公告)日：2006-12-05
申请号：US11131374
申请日：2005-05-18
IPC分类号： B41J2/165
CPC分类号： B41J2/16511
摘要： An inkjet recording apparatus suppresses defective ejection while reducing a consumed ink amount. In the apparatus, a cap-open period, during which a cap member does not cap ejection ports of a recording head of the apparatus, is measured, and a recovery operation executed by a recovery unit is controlled based on a cumulated cap-open period. With the above arrangement, there can be solved a problem that the ink ejecting state of the recording head is deteriorated depending on a recording operation because a cap-open state, in which the cap member does not cap the ejection ports of the recording head, continues while the inkjet recording apparatus executes the recording operation, thereby the reliability of the inkjet recording apparatus can be improved.
摘要翻译： 喷墨记录装置在减少消耗的墨量的同时抑制喷射不良。 在该装置中，测量盖帽构件不覆盖设备的记录头的喷射口的盖打开时段，并且基于累积盖帽打开周期来控制由恢复单元执行的恢复操作 。 通过上述结构，可以解决记录头的喷墨状态由于记录头的喷射口盖住盖帽状态而导致的记录操作的问题， 在喷墨记录装置执行记录操作的同时继续，从而可以提高喷墨记录装置的可靠性。
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公开(公告)号：US07079283B2
公开(公告)日：2006-07-18
申请号：US09966251
申请日：2001-10-01
IPC分类号： G06K15/00
CPC分类号： H04N1/52 , G06K15/105 , G06K15/1852 , G06K2215/0094
摘要： A data processing method for generating print data to be supplied to a printing apparatus capable of multi-value recording, includes a multi-value conversion step of converting obtained image data to multi-value print data; a binarizing step of converting the obtained image data to binary print data; and a selection step of selecting either one of the multi-value conversion step and the binarizing step in accordance with a condition.
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87.发明申请Data processing apparatus, data processing method, ink jet printing apparatus, and ink jet printing method 有权数据处理装置，数据处理方法，喷墨打印装置和喷墨打印方法公开(公告)号：US20060038850A1
公开(公告)日：2006-02-23
申请号：US11204008
申请日：2005-08-16
申请人： Minoru Teshigawara , Naoji Otsuka , Kiichiro Takahashi , Osamu Iwasaki , Tetsuya Edamura , Yoshinori Nakagawa , Satoshi Seki , Naomi Oshio
发明人： Minoru Teshigawara , Naoji Otsuka , Kiichiro Takahashi , Osamu Iwasaki , Tetsuya Edamura , Yoshinori Nakagawa , Satoshi Seki , Naomi Oshio
CPC分类号： B41J2/21 , B41J2/2125 , B41J29/38
摘要： A present invention reduces the generation of periodic uneven print density in the image in a main scanning direction. The present invention focuses attention on a fact that, when a printing head including a plurality of nozzle arrays for ejecting different inks is used to print an image and when the same pixel is printed by a combination of nozzle arrays in which an interval in the main scanning direction is relatively short, the displacement of ink impact positions is smaller when compared to a case where the same pixel is printed by a combination of nozzle arrays in which an interval in the main scanning direction is relatively long. Thus, a dot arrangement pattern allocated to the pixel data is selected so that the same pixel is printed by a combination of nozzle arrays in which an interval in the main scanning direction is relatively short.
摘要翻译： 本发明减少了主扫描方向上的图像周期性不均匀印刷浓度的产生。 本发明着眼于以下事实：当使用包括用于喷射不同油墨的多个喷嘴阵列的打印头来打印图像时，并且当通过喷嘴阵列的组合打印相同的像素时，其中主要的间隔 扫描方向相对较短时，与通过主扫描方向的间隔相对较长的喷嘴阵列的组合来打印相同像素的情况相比，墨水冲击位置的位移更小。 因此，选择分配给像素数据的点布置图案，使得通过主扫描方向的间隔相对较短的喷嘴阵列的组合来打印相同的像素。
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公开(公告)号：US20050162863A1
公开(公告)日：2005-07-28
申请号：US11043925
申请日：2005-01-28
申请人： Osamu Iwasaki
发明人： Osamu Iwasaki
CPC分类号： G02B6/305 , G02B6/0001 , G02B6/2804
摘要： In a communication system using a sheet-shaped light guide (91), which includes particles for scattering light in a sheet-shaped optical medium and propagates signal light incident from one end face of the sheet-shaped light guide to the other end face side while scattering the signal light by the particles, when the sheet-shaped light guide (91) is connected with optical fibers (21 to 24, and 31 to 34) the diameters of which are larger than the thickness of the light guide, the optical fibers (21 to 24, and 31 to 34) and the sheet-shaped light guide (91) are joined with tapered light guides (92) interposed therebetween, the tapered light guide becoming thinner from the optical fiber side thereof to the sheet-shaped light side thereof.
摘要翻译： 在使用片状光导（91）的通信系统中，其包括用于将片状光介质中的光散射并将从片状导光体的一个端面入射的信号光传播到另一端面侧的片状导光体 同时通过颗粒散射信号光，当片状导光体（91）与其直径大于导光体的光纤的光纤（21〜24,31〜34）连接时，光学 纤维（21〜24,31〜34）和片状导光体（91）与插入其间的锥形导光体（92）接合，锥形光导从光纤侧变薄到片状 其光侧。
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89.发明授权Light guide containing light-scattering particles arranged to realize desired light-output efficiency and method for designing the same 有权包含布置成实现期望的光输出效率的光散射粒子的光导及其设计方法公开(公告)号：US06907177B2
公开(公告)日：2005-06-14
申请号：US10653239
申请日：2003-09-03
申请人： Osamu Iwasaki , Hiroshi Hara
发明人： Osamu Iwasaki , Hiroshi Hara
CPC分类号： G02B6/4298 , G02B6/0001 , G02B6/02 , G02B6/28
摘要： A light guide includes: an optical medium; and light-scattering particles each having a scattering cross section Φ and being contained in the optical medium with a density Np so that light which enters the light guide from a first end face can propagate to a second end face while being scattered by the light-scattering particles. In the light guide, the product of the scattering cross section Φ, the density Np, the length LG of the optical medium in the light propagation direction, and a correction coefficient Kc is less than or equal to 0.9. Preferably, the product is less than or equal to 0.4 combining a plurality of optical mediums.
摘要翻译： 光导包括：光学介质; 每个光散射粒子均具有散射截面Phi并且被包含在具有密度N P p的光学介质中，使得从第一端面进入光导的光可以传播到第二端 在被光散射颗粒散射的同时， 在光导中，光传播方向上的光学介质的散射截面Phi，密度N P p N，长度L N G N的乘积和校正 系数K
小于或等于0.9。 优选地，产品小于或等于0.4组合多个光学介质。 -
90.发明申请Printing apparatus, method of setting print position adjustment value, and printing method 失效打印装置，设定打印位置调整值的方法以及打印方法公开(公告)号：US20050057600A1
公开(公告)日：2005-03-17
申请号：US10929685
申请日：2004-08-31
IPC分类号： B41J2/01 , B41J19/18 , B41J29/393 , B41J29/46
CPC分类号： B41J29/393
摘要： If print agents used are detected by an optical sensor at different sensitivities, the preset invention enables the easy setting of adjustment values for print positions resulting from these print agents. To accomplish this object, for example, the present invention substitutes and sets adjustment values for print positions resulting from cyan, light cyan, or black ink, corresponding to a high detection sensitivity, for adjustment values for print positions resulting from a light magenta, yellow, or magenta ink, corresponding to a low detection sensitivity.
摘要翻译： 如果由不同灵敏度的光学传感器检测到使用的打印剂，则本发明能够容易地设定由这些打印剂产生的打印位置的调节值。 为了实现该目的，例如，本发明将由青色，浅青色或黑色墨水产生的打印位置的调整值替换为对应于高检测灵敏度的调色值，用于由浅品红色，黄色 或品红色墨水，对应于低检测灵敏度。
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