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1. 再颁专利

USRE45265E1 Apparatus for making a halftone recording and process for making a halftone recording using the same, as well as ink tank and head cartridge fit for halftone recording and ink-jet recording apparatus using the same 有权
标题翻译：用于制造半色调记录的设备和使用其进行半色调记录的处理以及适用于使用其的半色调记录和喷墨记录装置的墨盒和头盒
公开(公告)号：USRE45265E1
公开(公告)日：2014-12-02
申请号：US12870650
申请日：2010-08-27
申请人： Kentaro Yano , Naoji Otsuka , Kiichiro Takahashi , Hitoshi Nishikori , Osamu Iwasaki , Daigoro Kanematsu , Hidehiko Kanda
发明人： Kentaro Yano , Naoji Otsuka , Kiichiro Takahashi , Hitoshi Nishikori , Osamu Iwasaki , Daigoro Kanematsu , Hidehiko Kanda
IPC分类号： B41J2/21
CPC分类号： H04N1/46
摘要： The purpose is to provide a high quality halftone recording with a reduced grainy feeling without lowering the true resolving power. Provided is an apparatus for making a halftone recording by employing three or more types of color materials, each of which has at least one grade of concentration, wherein each type of the color materials having the lowest concentration provides, when recording on a recording medium having a first lightness, a recorded region having its own lightness, and wherein a difference between the first lightness and the lightness of the recorded region is not more than 35, the lightness being measured according to the definition of CIE 1976 psychological measurement lightness using a standard illuminating light D65 as a light source.
摘要翻译：目的是提供具有降低的颗粒感的高质量半色调记录，而不降低真正的分辨率。提供了一种通过采用三种或更多种颜色材料制成半色调记录的装置，每种颜色材料具有至少一个级别的浓度，其中当记录在具有第一亮度，具有其自身亮度的记录区域，并且其中记录区域的第一亮度和亮度之间的差不大于35，亮度根据CIE 1976的定义测量，心理测量亮度使用标准照明光D65作为光源。

2. 发明授权

US08705111B2 Inkjet printing apparatus and print data generating method 有权
标题翻译：喷墨打印设备和打印数据生成方法
公开(公告)号：US08705111B2
公开(公告)日：2014-04-22
申请号：US13442197
申请日：2012-04-09
申请人： Satoshi Masuda , Norihiro Kawatoko , Hitoshi Nishikori , Osamu Iwasaki , Tomoki Yamamuro , Atsuhiko Masuyama , Fumiko Suzuki
发明人： Satoshi Masuda , Norihiro Kawatoko , Hitoshi Nishikori , Osamu Iwasaki , Tomoki Yamamuro , Atsuhiko Masuyama , Fumiko Suzuki
IPC分类号： H04N1/04
CPC分类号： G06K15/107 , B41J2/2132 , G06K15/102 , G06K2215/111
摘要： An ink jet printing apparatus comprises a distributing unit configured to distribute print data for printing dot into data used for printing by first printing elements provided in a print head and data used for printing by second printing elements provided in the same print head, and a determining unit configured to, for the data used for printing by the respective parts of the printing element arrays of each of first and second print heads which have the overlapped print regions, determine a ratio between amount of the data used for printing by a combination of the first and second printing element arrays in the first print head and a combination of the first and second printing element arrays in the second print head.
摘要翻译：一种喷墨打印设备，包括：分配单元，被配置为将用于打印点的打印数据分配到用于通过设置在打印头中的第一打印元件打印的数据和用于由设置在相同打印头中的第二打印元件打印的数据;以及确定单元被配置为针对由用于由具有重叠的打印区域的第一和第二打印头中的每一个的打印元件阵列的各个部分打印的数据确定用于打印的数据的数量之间的比率，第一打印头中的第一和第二打印元件阵列以及第二打印头中的第一和第二打印元件阵列的组合。

3. 发明授权

US08500228B2 Inkjet printing apparatus with ink ejection control based on ink temperature 有权
标题翻译：具有基于油墨温度的喷墨控制的喷墨打印设备
公开(公告)号：US08500228B2
公开(公告)日：2013-08-06
申请号：US13456538
申请日：2012-04-26
申请人： Kiyomi Aono , Osamu Iwasaki
发明人： Kiyomi Aono , Osamu Iwasaki
IPC分类号： B41J29/38
CPC分类号： B41J2/04598 , B41J2/04551 , B41J2/04553 , B41J2/04563 , B41J2/0458 , B41J2/04588 , B41J2/04591
摘要： For a temperature adjustment process that uses high viscosity ink and is based on a first table, in a low temperature environment, an ink refill failure may occur and lower density may appear in high duty printing. Also for a temperature adjustment process that uses high viscosity ink and is based on second and third tables, in a low temperature environment, an ink refill failure may occur and lower density may appear. On the other hand, for a temperature adjustment process that employs a fourth table, a smaller pre-heat pulse width than that for the first table, for the conventional temperature adjustment, is employed in the same low temperature environment. Therefore, an ink refill failure does not occur, and horizontal or vertical gaps do not appear during high duty printing.
摘要翻译：对于使用高粘度油墨并基于第一台的温度调节过程，在低温环境中，可能发生填墨失败，并且在高负荷印刷中可能出现较低的密度。另外，对于使用高粘度油墨并基于第二和第三表的温度调节过程，在低温环境中，可能发生填墨故障并且可能出现较低的密度。另一方面，对于采用第四表的温度调节处理，在相同的低温环境中采用与常规温度调节相比对于第一表的预热脉冲宽度更小的预热脉冲宽度。因此，不会发生墨水补充故障，并且在高功率打印期间不会出现水平或垂直间隙。

4. 发明申请

US20120274951A1 INKJET PRINTING APPARATUS AND INKJET PRINTING METHOD 审中-公开
标题翻译：喷墨打印设备和喷墨打印方法
公开(公告)号：US20120274951A1
公开(公告)日：2012-11-01
申请号：US13445320
申请日：2012-04-12
申请人： Hitoshi Nishikori , Norihiro Kawatoko , Osamu Iwasaki , Tomoki Yamamuro , Atsuhiko Masuyama , Fumiko Suzuki , Satoshi Masuda
发明人： Hitoshi Nishikori , Norihiro Kawatoko , Osamu Iwasaki , Tomoki Yamamuro , Atsuhiko Masuyama , Fumiko Suzuki , Satoshi Masuda
IPC分类号： G06K15/02
CPC分类号： B41J2/2125 , B41J2/2139 , B41J2/2146 , G06K15/102
摘要： A large and small dot distribution pattern is generated, for each chip, according to a large and small dot distribution ratio and ejection failure nozzle information. In doing so, a bias of large and small dot distribution ratio at a nozzle position including an ejection failure nozzle is set to be smaller than that at a nozzle position that does not including an ejection failure nozzle. Then, dot data to be printed by the ejection failure nozzle is equally distributed to large dot nozzles that can eject normally and small dot nozzles. By such a configuration, even if a plurality of printing chips have different printing characteristics, ejection failure compensation processing is performed to minimize image degradation caused by an unexpected ejection failure and an average ejection volume of each of the chips converge on a fixed target ejection volume, which leads to reduction of density unevenness among the chips.
摘要翻译：根据大小点分配比和喷射故障喷嘴信息，为每个芯片产生大小点分布图案。在这样做时，在包括喷射故障喷嘴的喷嘴位置处的大小点分布比的偏差被设定为小于不包括喷射故障喷嘴的喷嘴位置处的偏移。然后，由喷射故障喷嘴打印的点数据被均匀地分配到能够正常喷射和小点喷嘴的大点喷嘴。通过这样的结构，即使多个打印芯片具有不同的打印特性，也可以进行喷墨故障补偿处理，以使由意外的喷射故障引起的图像劣化最小化，并且每个芯片的平均喷射量会聚到固定的目标喷射量，这导致芯片之间的密度不均匀性的降低。

5. 发明申请

US20120062651A1 PRINTING APPARATUS 审中-公开
标题翻译：打印设备
公开(公告)号：US20120062651A1
公开(公告)日：2012-03-15
申请号：US13299501
申请日：2011-11-18
申请人： Kiichiro TAKAHASHI , Naoji OTSUKA , Osamu IWASAKI , Minoru TESHIGAWARA , Tetsuya EDAMURA , Yoshinori NAKAGAWA , Satoshi SEKI , Naomi OSHIO
发明人： Kiichiro TAKAHASHI , Naoji OTSUKA , Osamu IWASAKI , Minoru TESHIGAWARA , Tetsuya EDAMURA , Yoshinori NAKAGAWA , Satoshi SEKI , Naomi OSHIO
IPC分类号： B41J2/21
CPC分类号： B41J19/147 , B41J2/2125 , B41J2/2132
摘要： For a serial color ink jet printing apparatus that forms an image using a symmetric printing head that ejects large dots and small dots, the configuration of a printing head is provided for suppressing, to the extent possible, a cyclic fluctuation in the main scanning direction. According to the present invention, individual nozzle arrays are arranged so that two nozzle arrays, i.e., a cyan nozzle array c1 and a magenta nozzle array m1, that are located nearer each other, form dots on adjacent scan lines. With this arrangement, a high quality image, having neither an uneven density nor an uneven color, can be formed when a printing head is inclined, or when a cyclic shift in printing positions occurs, depending on the position of the main scanning direction.
摘要翻译：对于使用喷射大点和小点的对称打印头形成图像的串行彩色喷墨打印装置，提供打印头的构造，以尽可能地抑制主扫描方向上的循环波动。根据本发明，单独的喷嘴阵列被布置成使得位于彼此更靠近的两个喷嘴阵列，即青色喷嘴阵列c1和品红色喷嘴阵列m1在相邻的扫描线上形成点。利用这种布置，当打印头倾斜时，或者当根据主扫描方向的位置发生打印位置的循环移位时，可以形成既不密度也不均匀颜色的高质量图像。

6. 发明授权

US08001921B2 Liquid application device and inkjet recording apparatus 有权
标题翻译：液体应用装置和喷墨记录装置
公开(公告)号：US08001921B2
公开(公告)日：2011-08-23
申请号：US11538263
申请日：2006-10-03
申请人： Naomi Oshio , Osamu Iwasaki , Yoshinori Nakagawa , Atsuhiko Masuyama , Naoji Otsuka
发明人： Naomi Oshio , Osamu Iwasaki , Yoshinori Nakagawa , Atsuhiko Masuyama , Naoji Otsuka
IPC分类号： B05C11/02
CPC分类号： B41J11/0015 , B41J11/0025
摘要： A liquid application device capable of applying liquid to different size medium includes a transfer device for transferring the medium, a regulating member for regulating a transferring position of the transferred medium, and a liquid applicator including an application member for applying liquid to the medium transferred by the transfer means and a retention member for retaining the liquid in a liquid retention space which is formed by causing the retention member to abut on the application member. In addition, a storage device stores the liquid, a supply channel supplies the liquid in the storage device to the liquid retention space, a collection channel collects the liquid in the liquid retention space into the storage device, and a supply port is formed in the retention member and is connected to the supply channel. Also, a collection port is formed in the retention member and is connected to the collection channel, and a pump generates a flow of liquid in a liquid channel. The supply port is arranged at a position that is closer to the regulating member than the collection port.
摘要翻译：能够将液体施加到不同尺寸的介质的液体施加装置包括用于传送介质的转移装置，用于调节转印介质的转印位置的调节构件，以及液体施加器，其包括用于将液体施加到由转印装置和用于将液体保持在通过使保持构件抵接在施加构件上而形成的液体滞留空间中的保持构件。此外，存储装置存储液体，供给通道将液体供应到储液装置中，收集通道将液体保持空间中的液体收集到储存装置中，并且在保持构件并连接到供应通道。而且，收集口形成在保持构件中并与收集通道连接，并且泵在液体通道中产生液体流。供给口设置在比收集口更靠近调节部件的位置。

7. 发明授权

US07891920B2 Spindle device and machining center including the same 有权
标题翻译：主轴装置和加工中心包括相同
公开(公告)号：US07891920B2
公开(公告)日：2011-02-22
申请号：US12519225
申请日：2007-10-31
申请人： Hiroki Yoneyama , Yoshifumi Inagaki , Osamu Iwasaki , Yoshinori Tatsuda
发明人： Hiroki Yoneyama , Yoshifumi Inagaki , Osamu Iwasaki , Yoshinori Tatsuda
IPC分类号： B23C1/20
CPC分类号： B23Q1/70 , B23Q1/0009 , Y10T409/307672 , Y10T409/308288 , Y10T409/308512 , Y10T409/309296 , Y10T409/309352
摘要： To provide a spindle device and a machining center, in which spindle replacement can be carried out in an extremely short time, downtime during maintenance is short, and productivity is high. In a spindle device 20, there are provided wirings 41, 42 extended from a spindle 30 and wired to support arms via a bracket 21, and joint components 74, each provided at a position a predetermined length extended from extended parts for the wirings 41, 42, are accommodated within the bracket 21.
摘要翻译：为了提供主轴装置和加工中心，可以在极短的时间内进行主轴更换，维护期间停机时间短，生产率高。在主轴装置20中，设置有从主轴30延伸的布线41,42，并且经由支架21布线到支撑臂，以及接头部件74，每个连接部件74设置在从用于布线41的延伸部分延伸的预定长度的位置处， 42被容纳在支架21内。

8. 发明授权

US07868970B2 Light guide plate, as well as a planar lighting device and liquid crystal display apparatus using the same 有权
标题翻译：导光板，以及平面照明装置和使用其的液晶显示装置
公开(公告)号：US07868970B2
公开(公告)日：2011-01-11
申请号：US11667246
申请日：2005-11-09
申请人： Osamu Iwasaki
发明人： Osamu Iwasaki
IPC分类号： G02F1/1335 , F21V8/00
CPC分类号： G02B6/0021 , G02B6/0031 , G02B6/0046 , G02B6/0051 , G02B6/0068 , G02B6/0071 , G02F1/133604
摘要： In order to provide a larger-sized light guide plate that is thin and lightweight and allows more uniform, less uneven and higher-luminance illuminating light to emit from a light exit surface, a sectional shape of each back surface of the rectangular light exit surface satisfies the following 10th-order function formula. X is a position from the origin in a direction parallel to the one side of the light guide plate, and Y is a position from the origin in a direction perpendicular to the one side. Y=A0+A1×X+A2×X2+A3×X3+A4×X4+A5×X5+A6×X6+A7×X7+A8×X8+A9×X9+A10×X10, −1.3×105≦A0≦2.4×105, −2.0×104≦A1≦9.4×104, −2.6×104≦A2≦5.7×104, −5.5×103≦A3≦2.2×103, −2.1×102≦A4≦1.1×102, −3.7×10≦A5≦2.2×10, −1.4×10≦A6≦3.3×10, −3.6≦A7≦1.5, −7.8×10−2≦A8≦3.3×10−2, −1.2×10−2≦A9≦3.2×10−2, −1.4×10−3≦A10≦4.9×10−4. A planar lighting device includes the light guide plate, and a liquid crystal display apparatus includes the planar lighting device as a backlight unit.
摘要翻译：为了提供一种较薄且重量轻的较大尺寸的导光板，并且允许从光出射表面发射的更均匀，更不均匀和更高亮度的照明光，矩形光出射表面的每个后表面的截面形状满足以下10阶函数公式。 X是从原点的平行于导光板一侧的方向的位置，Y是从原点垂直于一侧的方向的位置。 Y = A0 + A1×X + A2×X2 + A3×X3 + A4×X4 + A5×X5 + A6×X6 + A7×X7 + A8×X8 + A9×X9 + A10×X10，-1.3×105＆nlE; A0＆ ; 2.4×105,2.0×104＆nlE; A1＆nlE; 9.4×104,2.6×104＆nlE; A2＆nlE; 5.7×104,5.5×103＆nlE; A3＆nlE; 2.2×103，-2.1×102和n1E; A4＆ 3.7×10＆nlE; A5＆nlE; 2.2×10,1.4×10＆amp; NlE; A6＆nlE; 3.3×10,3.6＆nlE; A7＆nlE; 1.5,7.8×10-2＆nlE; A8＆nlE; 3.3×10-2，-1.2×10-2＆ ; A9＆nlE; 3.2×10-2，-1.4×10-3＆nlE; A10＆nlE; 4.9×10-4。平面照明装置包括导光板，液晶显示装置包括作为背光单元的面状照明装置。

9. 发明申请

US20100328393A1 LIQUID APPLICATION DEVICE, INKJET RECORDING APPARATUS, AND METHOD OF CONTROLLING LIQUID APPLICATION DEVICE 有权
标题翻译：液体应用装置，喷墨记录装置和控制液体应用装置的方法
公开(公告)号：US20100328393A1
公开(公告)日：2010-12-30
申请号：US12876448
申请日：2010-09-07
申请人： Atsuhiko Masuyama , Osamu Iwasaki , Yoshinori Nakagawa , Naomi Oshio , Naoji Otsuka , Hitoshi Sugimoto
发明人： Atsuhiko Masuyama , Osamu Iwasaki , Yoshinori Nakagawa , Naomi Oshio , Naoji Otsuka , Hitoshi Sugimoto
IPC分类号： B41J29/38
CPC分类号： B41J11/0015
摘要： The present invention provides a liquid application device, an inkjet recording apparatus and a recording apparatus, which are capable of performing an adequate application initial operation according to the length of waiting time and power-off time, as well as a method of controlling the liquid application device. In the present invention, information on an end time of the previous processing for collecting liquid is read from a nonvolatile memory, current time information indicating the current time is obtained, and information on a lapse of time from the end time of the previous collection to a start time of the current application. Thereafter, the number of preliminary rotations R of an application roller is decided based on the information on the lapse of time with reference to a look-up table. Sequentially, the application roller is rotated by the decided number of preliminary rotations R to perform preprocessing operation.
摘要翻译：本发明提供一种液体施加装置，喷墨记录装置和记录装置，其能够根据等待时间和断电时间的长度进行适当的施加初始操作，以及控制液体的方法应用程序设备。在本发明中，从非易失性存储器中读取上一次收集液体的处理结束时间的信息，获得表示当前时间的当前时间信息，以及从先前收集结束时间到经过时间的信息当前应用程序的开始时间。此后，参考查找表，基于关于经过时间的信息来决定施加辊的初始转数R。接下来，将施加辊旋转预定数量的初步旋转R以执行预处理操作。

10. 发明授权

US07826703B2 Planar illuminating device 有权
标题翻译：平面照明装置
公开(公告)号：US07826703B2
公开(公告)日：2010-11-02
申请号：US12063973
申请日：2006-08-17
申请人： Osamu Iwasaki
发明人： Osamu Iwasaki
IPC分类号： G02B6/10
CPC分类号： G02B6/10 , G02B6/001 , G02B6/0038 , G02B6/004 , G02B6/0046 , G02B6/0068 , G02F1/133615 , Y10S385/901
摘要： Provided is a planar lighting device having a thin shape and capable of emitting uniform illumination light with less brightness unevenness. The planar lighting device includes a first and a second light sources arranged at a given distance apart from each other and a light guide plate arranged between the first and second light sources. The light guide plate includes a light exit plane, a first light entrance plane facing the first light source and containing one side of the light exit plane, and a second light entrance plane facing the second light source and containing the opposite side to the one side, and has a shape growing thicker from the first and second light entrance planes toward the center. The light guide plate contains scattering particles for scattering light entering through the first and second light entrance planes and propagating inside by a ratio satisfying 1.1≦Φ·Np·LG·KC≦8.2.
摘要翻译：提供一种平面照明装置，其具有薄的形状并且能够发射具有较少亮度不均匀性的均匀的照明光。平面照明装置包括彼此隔开给定距离的第一和第二光源和布置在第一和第二光源之间的导光板。导光板包括光出射面，与第一光源相对的第一光入射面并且包含光出射面的一侧，以及面对第二光源的第二光入射面，并且包含与该一侧相反的一侧并且具有从第一和第二光入射面向中心变厚的形状。导光板包含用于散射通过第一和第二光入射面入射的散射光并在内部传播比例满足1.1＆nlE;Φ·Np·LG·KC＆nlE; 8.2。

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