公开(公告)号：US20190283469A1

公开(公告)日：2019-09-19

申请号：US16294613

申请日：2019-03-06

申请人： Masayuki Fujii ,  Nobuyuki Satoh ,  Suguru Masunaga ,  Satoshi Iwanami

发明人： Masayuki Fujii ,  Nobuyuki Satoh ,  Suguru Masunaga ,  Satoshi Iwanami

IPC分类号： B41J13/00 ,  B41J2/21

摘要： An image forming apparatus includes a conveyance device to convey a recording medium in a first direction and a second direction opposite the first direction; an image forming device; an imaging device; and circuitry to control the image forming apparatus. Controlled by the circuitry, the image forming device forms the colorimetric pattern on the recording medium that has been conveyed in the first direction by a predetermined distance after the marker pattern is formed. Controlled by the circuitry, after the colorimetric pattern is fixed, the circuitry causes the conveyance device to convey the recording medium in the second direction by an amount equivalent to a distance from the marker pattern to an imaging position by the imaging device plus a margin, conveys the recording medium in the first direction until the imaging device detects the marker pattern, and conveys the recording medium in the first direction to a colorimetry position.

公开(公告)号：US09129196B2

公开(公告)日：2015-09-08

申请号：US14166557

申请日：2014-01-28

申请人： Nobuyuki Satoh ,  Masato Kobayashi ,  Norikazu Taki ,  Daisaku Horikawa

发明人： Nobuyuki Satoh ,  Masato Kobayashi ,  Norikazu Taki ,  Daisaku Horikawa

IPC分类号： B41J29/393 ,  G06K15/02 ,  H04N1/60

CPC分类号： G06K15/027 ,  B41J29/393 ,  H04N1/6044

摘要： An image capturing device includes: a housing; a reference pattern used for color measurement and arranged in the housing; an image capturing element that captures an image of the reference pattern in a first area and an image of an object in a second area of the image capturing area; an image forming element causing the image of the reference pattern and the image of the object to be formed on the image capturing element by being arranged on a first optical path between the image capturing element and the reference pattern and a second optical path between the image capturing element and the object; and an optical member that guides any one of the images of the reference pattern and the object formed by the image forming element so that the images are to be formed on an element surface of the image capturing element.

摘要翻译： 图像捕获装置包括：壳体; 用于颜色测量并布置在壳体中的参考图案; 图像捕获元件，其捕获第一区域中的参考图案的图像和图像拍摄区域的第二区域中的对象的图像; 图像形成元件，其通过布置在图像拍摄元件和参考图案之间的第一光路上，以及图像之间的第二光路，使得参考图案的图像和要形成在图像捕获元件上的图像的图像 捕捉元素和对象; 以及光学构件，其引导参考图案的图像和由图像形成元件形成的对象的图像，使得图像将被形成在图像捕获元件的元件表面上。

公开(公告)号：US20150248597A1

公开(公告)日：2015-09-03

申请号：US14565182

申请日：2014-12-09

申请人： Hiroshi Matsumoto ,  Nobuyuki Satoh ,  Mamoru Yorimoto ,  Masato Kobayashi ,  Masayuki Fujii ,  Satoshi Hirata

发明人： Hiroshi Matsumoto ,  Nobuyuki Satoh ,  Mamoru Yorimoto ,  Masato Kobayashi ,  Masayuki Fujii ,  Satoshi Hirata

IPC分类号： G06K15/02 ,  H04N1/60 ,  H04N1/48

CPC分类号： H04N1/60 ,  H04N1/401 ,  H04N1/48

摘要： An imaging device comprises: a two-dimensional image sensor that includes a plurality of light receiving units capable of reading an output value individually according to a volume of received light thereof; a receiving unit that receives a control signal that specifies an operation mode of the two-dimensional image sensor that is predetermined according to a purpose of using the output value; and a sensor controller that sets, on the basis of the control signal received by the receiving unit, an imaging area representing an area of a light receiving unit that reads the output value from among the light receiving units of the two-dimensional image sensor and controls reading of the output value.

摘要翻译： 一种成像装置包括：二维图像传感器，其包括能够根据其接收光的体积单独读取输出值的多个光接收单元; 接收单元，其接收指定根据使用所述输出值的目的而预先确定的所述二维图像传感器的操作模式的控制信号; 以及传感器控制器，其基于由所述接收单元接收的控制信号，设置表示从所述二维图像传感器的所述光接收单元中读取所述输出值的光接收单元的区域的成像区域，以及 控制输出值的读数。

公开(公告)号：US08922831B2

公开(公告)日：2014-12-30

申请号：US13852371

申请日：2013-03-28

申请人： Hideaki Suzuki ,  Kazushi Takei ,  Satoshi Iwanami ,  Masahiro Shigemoto ,  Nobuyuki Satoh

发明人： Hideaki Suzuki ,  Kazushi Takei ,  Satoshi Iwanami ,  Masahiro Shigemoto ,  Nobuyuki Satoh

IPC分类号： G06F15/00 ,  G06K1/00 ,  G06K15/02 ,  H04N1/409 ,  H04N1/60

CPC分类号： G06K15/027 ,  H04N1/4097 ,  H04N1/6033

摘要： An image capturing device includes an image capturing unit, a moving unit, a detector, and a determiner. The image capturing unit includes an optical transmission member; and a sensor capturing an image of the subject via the optical transmission member. The moving unit moves the image capturing unit in an optical axis direction of the sensor. The detector detects a contamination from first and second images. The first and second images are captured by the sensor when the image capturing unit is located at first and second positions in the optical axis direction, respectively. The second position is spaced away from the subject than the first position in the optical axis direction. The determiner determines that a contamination is deposited on the optical transmission member when a difference in the number of pixels in which a contamination is detected between the first and second images is less than a threshold.

摘要翻译： 图像捕获装置包括图像捕获单元，移动单元，检测器和确定器。 图像捕获单元包括光传输部件; 以及经由光传输部件拍摄被检者的图像的传感器。 移动单元沿着传感器的光轴方向移动图像捕获单元。 检测器检测第一和第二图像的污染。 当图像拍摄单元分别位于光轴方向上的第一和第二位置时，传感器捕获第一和第二图像。 与光轴方向上的第一位置相比，第二位置与被摄体隔开。 当在第一和第二图像之间检测到污染物的像素数量的差异小于阈值时，确定器确定污染物沉积在光传输部件上。

公开(公告)号：US08678537B2

公开(公告)日：2014-03-25

申请号：US12926885

申请日：2010-12-15

申请人： Arata Suzuki ,  Nobuyuki Satoh ,  Masato Kobayashi ,  Yuichi Sakurada ,  Tatsuhiko Okada ,  Daisaku Horikawa

发明人： Arata Suzuki ,  Nobuyuki Satoh ,  Masato Kobayashi ,  Yuichi Sakurada ,  Tatsuhiko Okada ,  Daisaku Horikawa

IPC分类号： B41J29/38 ,  B41J29/393 ,  B41J2/01

CPC分类号： B41J11/42 ,  B65H7/02 ,  B65H7/20 ,  B65H2511/20 ,  B65H2511/212 ,  B65H2511/512 ,  B65H2513/40 ,  B65H2553/51 ,  B65H2557/24 ,  B65H2601/121 ,  B65H2801/06 ,  B65H2220/03 ,  B65H2220/01 ,  B65H2220/02

摘要： A disclosed feed control apparatus includes a feed roller; a first detection unit detecting a rotational position of the feed roller; a sensor detecting plural marks arranged on a test chart; a difference calculation unit that calculates a difference between actual and theoretical positional information of a Nth mark when the feed roller rotates one revolution; a correction feeding amount calculation unit that calculates correction feeding amounts of the marks based on the difference and actual feeding amounts of the marks; an error calculation unit that calculates errors between the correction feeding amounts and theoretical feeding amounts by matching them to the corresponding rotational positions of the feeding roller; and a feeding amount control unit that controls the feeding amount based on a relationship between the rotational positions of the feeding roller and the corresponding errors.

摘要翻译： 公开的进料控制装置包括进料辊; 第一检测单元，检测进给辊的旋转位置; 传感器，其检测布置在测试图上的多个标记; 差分计算单元，其计算当进给辊旋转一圈时第N个标记的实际位置信息与理论位置信息之差; 校正供给量计算单元，其基于所述标记的差异和实际进给量来计算所述标记的校正进给量; 误差计算单元，其通过将所述校正供给量和所述理想进给量的误差与所述进给辊的相应旋转位置进行匹配来计算误差; 以及进给量控制单元，其基于进给辊的旋转位置与相应的误差之间的关系来控制进给量。

公开(公告)号：US20110205275A1

公开(公告)日：2011-08-25

申请号：US12929629

申请日：2011-02-04

申请人： Tomonori Kimura ,  Yasuo Sakurai ,  Nobuyuki Satoh ,  Masato Kobayashi ,  Yuichi Sakurada ,  Arata Suzuki

发明人： Tomonori Kimura ,  Yasuo Sakurai ,  Nobuyuki Satoh ,  Masato Kobayashi ,  Yuichi Sakurada ,  Arata Suzuki

IPC分类号： B41J29/38

CPC分类号： B41J19/145

摘要： A recording device having a recording head including a nozzle line that eject ink from nozzles arranged in a transfer direction of a recording medium, a carriage, a moving device that moves the carriage forward and backward, a transfer device that transfers the recording medium, an ejection control device that forms a detection pattern by ejecting the ink, a two-dimensional sensor that detects the detection pattern, an analyzer that analyzes the image data of the detection pattern, and a detection device that detects misalignment of the printed dots, the ejection control device having a first dot group formation device that forms a first dot group, a second dot group formation device that forms a second dot group, and a third dot group formation device that forms a third dot group, the detection pattern being formed of the first dot group, the second dot group, and the third dot group.

摘要翻译： 一种记录装置，具有记录头，该记录头包括从沿记录介质的传送方向排列的喷嘴喷射墨水的喷嘴线;滑架;前后移动滑架的移动装置;传送记录介质的传送装置; 喷射控制装置，其通过喷射墨形成检测图案;检测检测图案的二维传感器;分析检测图案的图像数据的分析器;以及检测印刷点的未对准的检测装置; 控制装置具有形成第一点组的第一点组形成装置，形成第二点组的第二点组形成装置和形成第三点组的第三点组形成装置，检测图案由 第一点组，第二点组和第三点组。

公开(公告)号：US20110007112A1

公开(公告)日：2011-01-13

申请号：US12805076

申请日：2010-07-12

申请人： Kazushi Takei ,  Hiroshi Takahashi ,  Masato Kobayashi ,  Tomonori Kimura ,  Yuichi Sakurada ,  Arata Suzuki ,  Nobuyuki Satoh ,  Yasuo Sakurai

发明人： Kazushi Takei ,  Hiroshi Takahashi ,  Masato Kobayashi ,  Tomonori Kimura ,  Yuichi Sakurada ,  Arata Suzuki ,  Nobuyuki Satoh ,  Yasuo Sakurai

IPC分类号： B41J23/00

CPC分类号： B41J2/1752 ,  B41J25/00

摘要： A recording apparatus includes a carriage; a first head group including a recording head and disposed on the carriage; and a second head group including a recording head and disposed on the carriage adjacent the first head group in a staggered manner with respect to a sub-scan direction. The carriage is configured to move in a main scan direction in order to record an image on a recording medium. The recording apparatus further includes a forming unit configured to form plural test patterns including a first pattern formed by the recording head of the first head group and a second pattern formed by the recording head of the second head group. The test patterns are spaced apart from one another in the sub-scan direction. The position of the second pattern relative to the first pattern in the sub-scan direction is varied successively from one test pattern to another.

摘要翻译： 记录装置包括：托架; 第一头组，包括记录头并设置在所述滑架上; 以及第二头组，包括记录头，并且相对于副扫描方向以交错的方式设置在邻近第一头组的滑架上。 滑架构造成在主扫描方向上移动，以便在记录介质上记录图像。 记录装置还包括形成单元，其被配置为形成包括由第一头组的记录头形成的第一图案和由第二头组的记录头形成的第二图案的多个测试图案。 测试图案在副扫描方向上彼此间隔开。 第二图案相对于第一图案在副扫描方向上的位置从一个测试图案连续地变化到另一个。

公开(公告)号：US20090195843A1

公开(公告)日：2009-08-06

申请号：US12320682

申请日：2009-02-02

申请人： Nobuyuki Satoh ,  Hiroshi Takahashi ,  Masato Kobayashi ,  Yuichi Sakurada ,  Akito Yoshimaru ,  Yasuo Sakurai

发明人： Nobuyuki Satoh ,  Hiroshi Takahashi ,  Masato Kobayashi ,  Yuichi Sakurada ,  Akito Yoshimaru ,  Yasuo Sakurai

IPC分类号： H04N1/04

CPC分类号： H04N1/193 ,  H04N1/03 ,  H04N1/0306 ,  H04N1/1934 ,  H04N2201/0414

摘要： An image reading apparatus is disclosed that includes plural line image sensors partially overlapped with each other in an overlapped reading portion, the image reading apparatus characterized by: plural light sources disposed so as to face the overlapped reading portion; a light source turn-on unit sequentially and independently turning on the light sources; an optical unit converging each light emitted from the light sources onto the overlapped reading portion; and a position shift detecting unit detecting a position shift of a reading position of the line image sensors in the overlapped reading portion based on data of the overlapped reading portion.

摘要翻译： 公开了一种图像读取装置，其包括在重叠的读取部分中彼此部分重叠的多个线性图像传感器，所述图像读取装置的特征在于：多个光源被设置为面对重叠的读取部分; 顺序地且独立地接通光源的光源开启单元; 光学单元将从光源发射的每个光会聚到重叠的读取部分上; 以及位置偏移检测单元，基于重叠的读取部分的数据检测重叠读取部分中的线形图像传感器的读取位置的位置偏移。

公开(公告)号：US20090121423A1

公开(公告)日：2009-05-14

申请号：US12292226

申请日：2008-11-14

申请人： Kei Nakamura ,  Nobuyuki Satoh

发明人： Kei Nakamura ,  Nobuyuki Satoh

IPC分类号： B65H7/00

CPC分类号： B65H16/103 ,  B65H16/028 ,  B65H23/063 ,  B65H2220/09 ,  B65H2402/545 ,  B65H2515/32 ,  B65H2553/51 ,  B65H2801/06 ,  B65H2801/36 ,  B65H2220/01

摘要： An image forming apparatus includes an image forming device forming an image on a recording medium wound into a roll, and a roll sheet conveyance device unwinding and conveying the medium to the image forming device. The roll sheet conveyance device includes a roll sheet feed device, a torsion detector, and a control device. The roll sheet feed device includes a drive device including upstream and downstream shafts in a drive transmission direction to rotate the medium, and a feed device to feed the medium. The detection device includes a torsion coil spring provided between the upstream and downstream shafts, and a pair of an encoder and an encoder sensor detecting the torsion amount at the opposite ends of the torsion coil spring. The control device controls the torsion amount on the basis of a signal from the detection device, and applies a given back tension to the medium.

摘要翻译： 图像形成装置包括在卷绕在卷筒上的记录介质上形成图像的图像形成装置，以及将介质退绕并传送到图像形成装置的卷纸输送装置。 卷片输送装置包括卷片输送装置，扭力检测器和控制装置。 卷纸输送装置包括驱动装置，该驱动装置包括驱动传递方向的上游和下游轴以旋转介质，以及馈送装置以馈送介质。 检测装置包括设置在上游轴和下游轴之间的扭力螺旋弹簧，以及一对编码器和编码器传感器，用于检测扭转螺旋弹簧的两端的扭转量。 控制装置根据来自检测装置的信号来控制扭转量，并向介质施加给定的背张力。

公开(公告)号：US06096829A

公开(公告)日：2000-08-01

申请号：US377838

申请日：1999-08-20

申请人： Shinji Chino ,  Akihiko Okada ,  Nobuyuki Satoh

发明人： Shinji Chino ,  Akihiko Okada ,  Nobuyuki Satoh

IPC分类号： C08L23/00 ,  C08L23/02 ,  C08L23/08 ,  C08L23/10 ,  C08L25/06 ,  C08L51/00 ,  C08L51/06 ,  C08L53/00 ,  C08L53/02 ,  C08L71/12 ,  H05K1/03 ,  C08L55/00

CPC分类号： C08L23/02 ,  C08L23/0815 ,  C08L23/10 ,  C08L23/16 ,  C08L25/06 ,  C08L51/003 ,  C08L51/04 ,  C08L51/06 ,  C08L53/02 ,  C08L53/025 ,  C08L55/00 ,  C08K7/14 ,  C08L2205/02 ,  C08L2205/03 ,  C08L2205/035 ,  C08L23/00 ,  C08L35/06 ,  C08L51/00 ,  C08L53/00 ,  C08L71/12 ,  C08L91/00 ,  H05K1/032 ,  Y10S525/905

摘要： Disclosed is a syndiotactic, polystyrenic resin composition comprising (A) 100 parts by weight of a component composed of (a) from 10 to 98% by weight of a styrene-based polymer having a syndiotactic configuration and (b) from 2 to 90% by weight of a polyolefin, (B) from 0.5 to 50 parts by weight of a styrene-olefin copolymer having a styrene content of from 40 to 85% by weight, (E) from 0 to 200 parts by weight, relative to 100 parts by weight of the component (b) of (A), of at least one selected from paraffinic oils, paraffinic waxes, mineral oils and siloxanic oils. The composition can be formed into articles having good heat resistance, a high modulus of elasticity and good toughness. In addition, the articles are advantageous in that their surface layers are hardly peeled.

摘要翻译： 公开了间同立构的聚苯乙烯树脂组合物，其包含（A）100重量份由（a）10至98重量％的具有间同立构构型的苯乙烯基聚合物和（b）2-90重量％ 的（B）0.5〜50重量份苯乙烯含量为40〜85重量％的苯乙烯 - 烯烃共聚物，（E）0〜200重量份，相对于100重量份 的（A）成分（b）中的至少一种选自石蜡油，石蜡，矿物油和硅氧烷油。 该组合物可以形成具有良好耐热性，高弹性模量和良好韧性的制品。 另外，制品的表面层很难剥离是有利的。