公开(公告)号：US09352922B2

公开(公告)日：2016-05-31

申请号：US13618196

申请日：2012-09-14

申请人： Kohji Kuwana ,  Masahiro Mizuno

发明人： Kohji Kuwana ,  Masahiro Mizuno

IPC分类号： B65H23/04 ,  B65H23/188

CPC分类号： B65H23/1888 ,  B65H2403/514 ,  B65H2801/03

摘要： A control unit allows a rotational position of a tension generating roller to be changed depending on a width of a web at time of the beginning of conveyance of the web, controls a motor according to a detection signal of a second sensor such that a tension guide maintains its position within a predetermined range during conveyance of the web, causes position data at time of keeping the same value of the position data of the motor for a predetermined period to be stored, calculates an initial operational position of the tension generating roller using the position data and a predetermined correction coefficient, and sets the calculated initial operational position as an initial operational position of the tension generating roller at time of the beginning of next conveyance of web.

摘要翻译： 控制单元允许张力发生辊的旋转位置根据幅材的传送开始时的幅材的宽度而改变，根据第二传感器的检测信号来控制电动机，使得张紧引导件 在纸幅传送期间将其位置保持在预定范围内，使得在保持电机的位置数据的相同值的同时保持预定时间段的位置数据，使用该方法计算张力产生辊的初始操作位置 位置数据和预定的校正系数，并且将所计算的初始操作位置设置为在纸张的下一次传送开始时的张力产生辊的初始操作位置。

公开(公告)号：US20110176851A1

公开(公告)日：2011-07-21

申请号：US13005813

申请日：2011-01-13

申请人： Kohji Kuwana ,  Masahiro Mizuno ,  Mitsunobu Gouda

发明人： Kohji Kuwana ,  Masahiro Mizuno ,  Mitsunobu Gouda

IPC分类号： B41J11/42

CPC分类号： B41J3/546 ,  B41J3/60 ,  B41J29/38 ,  G03G15/6517 ,  G03G15/657 ,  G03G2215/00021 ,  G03G2215/00455 ,  Y10S101/42

摘要： A printing system includes first and second printing apparatuses that form images on first and second surfaces of a continuous recording sheet, respectively. The second printing apparatus includes a printing unit that forms a toner image on the sheet; a conveying unit that conveys the sheet at a reference speed in the printing unit; a fixing-conveying unit that conveys the sheet and fixes the toner image adhered to the sheet; a buffer unit that takes up slack in the sheet generated because of a difference in conveyance between the conveying unit and the fixing-conveying unit; a determining unit that determines a brake force for stopping conveyance of the fixing-conveying unit, based on a buffer amount of the buffer unit, which corresponds to the slack in the sheet; and a conveyance control unit that performs control to stop conveyance of the sheet by the determined brake force.

摘要翻译： 打印系统包括分别在连续记录纸的第一和第二表面上形成图像的第一和第二打印装置。 第二打印设备包括在片材上形成调色剂图像的打印单元; 输送单元，其以所述打印单元中的基准速度传送所述纸张; 固定传送单元，其输送片材并固定粘附到片材上的调色剂图像; 缓冲单元，其由于输送单元和定影输送单元之间的输送不同而产生的片材松弛; 确定单元，基于与片材中的松弛相对应的缓冲单元的缓冲量，确定用于停止定影传送单元的传送的制动力; 以及输送控制单元，其执行控制以通过所确定的制动力来停止纸张的传送。

公开(公告)号：US08955439B2

公开(公告)日：2015-02-17

申请号：US13005813

申请日：2011-01-13

申请人： Kohji Kuwana ,  Masahiro Mizuno ,  Mitsunobu Gouda

发明人： Kohji Kuwana ,  Masahiro Mizuno ,  Mitsunobu Gouda

IPC分类号： B41J29/38 ,  B41J3/54 ,  G03G15/00 ,  B41J3/60

CPC分类号： B41J3/546 ,  B41J3/60 ,  B41J29/38 ,  G03G15/6517 ,  G03G15/657 ,  G03G2215/00021 ,  G03G2215/00455 ,  Y10S101/42

摘要： A printing system includes first and second printing apparatuses that form images on first and second surfaces of a continuous recording sheet, respectively. The second printing apparatus includes a printing unit that forms a toner image on the sheet; a conveying unit that conveys the sheet at a reference speed in the printing unit; a fixing-conveying unit that conveys the sheet and fixes the toner image adhered to the sheet; a buffer unit that takes up slack in the sheet generated because of a difference in conveyance between the conveying unit and the fixing-conveying unit; a determining unit that determines a brake force for stopping conveyance of the fixing-conveying unit, based on a buffer amount of the buffer unit, which corresponds to the slack in the sheet; and a conveyance control unit that performs control to stop conveyance of the sheet by the determined brake force.

摘要翻译： 打印系统包括分别在连续记录纸的第一和第二表面上形成图像的第一和第二打印装置。 第二打印设备包括在片材上形成调色剂图像的打印单元; 输送单元，其以所述打印单元中的基准速度传送所述纸张; 固定传送单元，其输送片材并固定粘附到片材上的调色剂图像; 缓冲单元，其由于输送单元和定影输送单元之间的输送不同而产生的片材松弛; 确定单元，基于与片材中的松弛相对应的缓冲单元的缓冲量，确定用于停止定影传送单元的传送的制动力; 以及输送控制单元，其执行控制以通过所确定的制动力来停止纸张的传送。

公开(公告)号：US20220169048A1

公开(公告)日：2022-06-02

申请号：US17456424

申请日：2021-11-24

申请人： Mitsunobu Gohda ,  Tomoaki Hayashi ,  Masahiro Mizuno

发明人： Mitsunobu Gohda ,  Tomoaki Hayashi ,  Masahiro Mizuno

IPC分类号： B41J11/42

摘要： A conveyance apparatus includes a liquid discharge head unit, a conveyance rotator, and a plurality of detection devices. The liquid discharge head unit discharge liquid to an object conveyed in a conveyance direction. The conveyance rotator conveys the object. The plurality of detection devices output a detection result indicating a position of the object. The adjacent two of the plurality of detection devices are spaced at a prescribed distance. The prescribed distance is an integral multiple of a circumference of the conveyance rotator.

公开(公告)号：US10744756B2

公开(公告)日：2020-08-18

申请号：US15926895

申请日：2018-03-20

申请人： Mitsunobu Gohda ,  Tomoaki Hayashi ,  Masahiro Mizuno ,  Tsuyoshi Nagasu ,  Koichi Kudo ,  Masayuki Sunaoshi

发明人： Mitsunobu Gohda ,  Tomoaki Hayashi ,  Masahiro Mizuno ,  Tsuyoshi Nagasu ,  Koichi Kudo ,  Masayuki Sunaoshi

IPC分类号： B41J2/045 ,  B41J11/42 ,  B41J11/00 ,  B41J2/21 ,  B41J25/00

摘要： A conveyance device includes a conveyor to convey a conveyed object, a head unit to perform an operation on the conveyed object being conveyed at a first conveyance speed, a sensor to acquire data of the conveyed object, a gauge to output a measured travel amount of the conveyed object, and a processor. The processor includes a calculator to calculate a detection result including at least one of a position, a speed of travel, and a calculated travel amount of the conveyed object based on the data acquired by the sensor; and an adjusting unit to adjust a timing of acquisition of the data acquired while the conveyed object is conveyed at the first conveyance speed, based on the detection result and the measured travel amount of the conveyed object being conveyed at a second conveyance speed lower than the first conveyance speed.

公开(公告)号：US10334130B2

公开(公告)日：2019-06-25

申请号：US15921616

申请日：2018-03-14

申请人： Masayuki Sunaoshi ,  Tomoaki Hayashi ,  Masahiro Mizuno ,  Tsuyoshi Nagasu

发明人： Masayuki Sunaoshi ,  Tomoaki Hayashi ,  Masahiro Mizuno ,  Tsuyoshi Nagasu

IPC分类号： G06K15/00 ,  H04N1/00

摘要： An image forming apparatus includes a conveyor to convey a conveyed object in a conveyance direction, a plurality of head units to perform image formation on the conveyed object, a displacement sensor disposed downstream from the plurality of head units to detect a position adjustment image on the conveyed object, formed by the plurality of head units, and at least one processor configured to adjust an image formation position of at least one of the head units in a direction orthogonal to the conveyance direction, based on a result generated by the displacement sensor. The image forming apparatus further includes a surface sensor to obtain surface data of the conveyed object at a position corresponding to the head unit to be adjusted, and the processor further adjusts the image formation position in the orthogonal direction based on the surface data obtained by the surface sensor.

公开(公告)号：US10207494B2

公开(公告)日：2019-02-19

申请号：US15382963

申请日：2016-12-19

申请人： Tsuyoshi Nagasu ,  Tomoaki Hayashi ,  Masayuki Sunaoshi ,  Koichi Kudo ,  Masahiro Mizuno

发明人： Tsuyoshi Nagasu ,  Tomoaki Hayashi ,  Masayuki Sunaoshi ,  Koichi Kudo ,  Masahiro Mizuno

IPC分类号： B41J2/045 ,  B41J2/21 ,  B41J15/04 ,  B41J25/00 ,  G01B11/00

摘要： A liquid ejection apparatus includes a plurality of liquid ejection head units that eject liquid onto a conveyed object at different positions along a conveying path; a first support member and a second support member that are respectively provided at an upstream side and a downstream side of a landing position of liquid ejected by a corresponding liquid ejection head unit; a first detection unit that is installed between the first support member and the second support member and is configured to detect a position of the conveyed object in a direction orthogonal to a conveying direction of the conveyed object; a second detection unit that is installed upstream of the first detection unit; and a movement control unit that moves each liquid ejection head unit based on a plurality of detection results output by the first detection unit and/or the second detection unit.

公开(公告)号：US20130016915A1

公开(公告)日：2013-01-17

申请号：US13583868

申请日：2011-03-08

申请人： Yoshikuni Hashimoto ,  Jun Adachi ,  Masahiro Mizuno

发明人： Yoshikuni Hashimoto ,  Jun Adachi ,  Masahiro Mizuno

IPC分类号： G06K9/68

CPC分类号： G08G1/166 ,  G06K9/00798

摘要： A crosswalk detection device executes a predetermined arithmetic processing on a calculated value calculated based on data obtained through a scanning operation using a main pattern. Next, the device determines whether or not a crosswalk is in a predetermined image based on a relationship between a calculated result of the arithmetic processing and a position of the main pattern MP on the predetermined image. The above-explained calculated value is, for example, an average of the brightness of pixels overlapping each sub pattern of the main pattern. Hence, even if a white pattern of the crosswalk is cracked or the white pattern has a separated part, the value of data is hardly affected. Accordingly, it is possible to precisely determine whether or not the crosswalk is in the predetermined image.

摘要翻译： 人行横道检测装置对基于通过使用主图案的扫描操作获得的数据计算的计算值执行预定的运算处理。 接着，根据运算处理的计算结果与预定图像上的主图案MP的位置之间的关系，确定人行横道是否在预定图像中。 上述计算值例如是与主图案的每个子图案重叠的像素的亮度的平均值。 因此，即使人行横道的白色图案破裂或者白色图案具有分离的部分，数据的价值几乎不受影响。 因此，可以精确地确定人行横道是否在预定图像中。

公开(公告)号：US07515985B2

公开(公告)日：2009-04-07

申请号：US11453002

申请日：2006-06-15

申请人： Mikitoshi Suzuki ,  Masahiro Mizuno ,  Shoichi Taguchi ,  Yukiyoshi Muto ,  Akihiro Wakayama

发明人： Mikitoshi Suzuki ,  Masahiro Mizuno ,  Shoichi Taguchi ,  Yukiyoshi Muto ,  Akihiro Wakayama

IPC分类号： D05C5/02 ,  D05B19/00

CPC分类号： D05B19/08

摘要： The disclosure presents an embroidery data processing device and a computer program product capable of tearing off an elastic sheet easily after an item of embroidery has been sewn, thus enhancing working efficiency. A CPU extracts a contour line from needle drop points PN (N=1, 2, . . . , n) stored in embroidery data (S1 to S3). When the CPU judges that each needle drop point QN on the contour line is separated from an adjacent needle drop point Q (N+1) by more than a specified distance, the CPU forms needle drop points between adjacent needle drop points QN and, Q (N+1) separated from each other by more than a specified distance, reads out from a ROM tearing stitch data for forming a stitch of satin stitching different in stitch width in an inside direction of an embroidery region, and adds the tearing stitch data to the embroidery data so that a sewing sequence of stitches of satin stitching is ahead of a sewing sequence of stitches of the embroidery pattern main body in the embroidery region (Yes at S4 to S6).

摘要翻译： 本发明提供一种刺绣数据处理装置和能够在缝制刺绣物品之后容易地撕开弹性片的计算机程序产品，从而提高工作效率。 CPU从存储在刺绣数据（S1至S3）中的针落点PN（N = 1,2，...，n）中提取轮廓线。 当CPU判定轮廓线上的每个针落点QN与相邻的针落点Q（N + 1）分开超过指定距离时，CPU在相邻针落点QN之间形成针落点，并且Q （N + 1）彼此分离大于指定距离的数据，从在刺绣区域的内侧方向上形成针迹宽度不同的缎纹针迹针的ROM撕裂针迹数据读出，并且将撕裂缝数据 刺绣数据，使得绣花线缝合线序列在绣花区域内的绣花图案主体的缝合线序列之前（S4〜S6为“是”）。

公开(公告)号：US07438787B2

公开(公告)日：2008-10-21

申请号：US11388932

申请日：2006-03-24

申请人： Masahiro Mizuno ,  Yuji Tateishi ,  Toshiyuki Mizushima

发明人： Masahiro Mizuno ,  Yuji Tateishi ,  Toshiyuki Mizushima

IPC分类号： C23F13/10 ,  C23F13/20

CPC分类号： C23F13/22 ,  F01P2011/066 ,  F02B77/04

摘要： A cathodic protection system has electrodes disposed in a coolant passage of an engine filled with a conductive coolant. The electrodes are electrically insulated from the engine. A power supply device provides for a protective electric current to form from the electrodes to the engine through the coolant. The cathodic protection system reduces engine manufacturing and maintenance costs and provides an anticorrosive effect without increasing the size of the engine.

摘要翻译： 阴极保护系统具有设置在填充有导电冷却剂的发动机的冷却剂通道中的电极。 电极与发动机电绝缘。 电源装置提供通过冷却剂从电极到发动机形成的保护电流。 阴极保护系统降低发动机制造和维护成本，并且在不增加发动机尺寸的情况下提供防腐效果。