公开(公告)号：US09168766B2

公开(公告)日：2015-10-27

申请号：US14217648

申请日：2014-03-18

Applicant: Kohei Terada

Inventor： Kohei Terada

IPC: B41J11/00 ,  B41J3/54 ,  B41J29/02 ,  B41J13/00 ,  B41J29/38

CPC classification number: B41J11/007 ,  B41J3/543 ,  B41J13/009 ,  B41J29/023 ,  B41J29/38

Abstract: A recording apparatus including recording modules each having a recording medium conveyance path, the modules being identical in external shape and disposed such that conveyor surfaces thereof are parallel to each other and such that same-shaped portions thereof align with each other in a first direction intersecting the conveyor surface, wherein, in a certain cross section orthogonal to the conveyor surface and parallel to the first direction, where a dimension of each module in a second direction orthogonal to a conveyor surface is L1 and a dimension thereof in a third direction orthogonal to the second direction is L2, a dimension L3, in the second direction, of adjacent two of the modules in the first direction is smaller than twice the dimension L1 and a dimension L4, in the third direction, of the adjacent two modules is smaller than twice the dimension L2 and is larger than the dimension L2.

Abstract translation: 一种记录装置，包括各自具有记录介质传送路径的记录模块，所述模块的外部形状相同，并且设置成使得其传送表面彼此平行，并且使得其相同形状的部分在与第 输送机表面，其中在与输送机表面正交并且平行于第一方向的一定横截面中，其中在与输送机表面正交的第二方向上的每个模块的尺寸为L1，并且其在与第三方向垂直的第三方向上的尺寸与 第二方向为L2，第二方向上的相邻两个模块的第二方向上的尺寸L3小于尺寸L1的两倍，并且相邻两个模块的第三方向上的尺寸L4小于 尺寸L2的两倍，并且大于尺寸L2。

公开(公告)号：US20140111590A1

公开(公告)日：2014-04-24

申请号：US14146166

申请日：2014-01-02

Applicant: Kohei TERADA

Inventor： Kohei TERADA

IPC: B41J11/00

CPC classification number: B41J3/4071 ,  B41J11/007 ,  B41J11/008

Abstract: An ink-jet recording apparatus is provided, including a first transport section which transports a recording medium; a recording section which is formed with a plurality of nozzles and which records an image on the recording medium by discharging ink droplets from the nozzles; an interference member which is provided at a position separated from the recording section; and a control unit which controls the recording section so that only a part of the nozzles is used for a certain area of the recording medium.

Abstract translation: 提供了一种喷墨记录装置，包括：传送记录介质的第一传送部分; 记录部，其形成有多个喷嘴，并且通过从喷嘴排出墨滴将图像记录在记录介质上; 干涉构件，设置在与记录部分分离的位置; 以及控制单元，其控制记录部分，使得仅一部分喷嘴用于记录介质的某一区域。

公开(公告)号：US20130257948A1

公开(公告)日：2013-10-03

申请号：US13729903

申请日：2012-12-28

Applicant: Kohei TERADA

Inventor： Kohei TERADA

IPC: B41J2/07

CPC classification number: B41J2/145 ,  B41J2/07 ,  B41J11/001 ,  B41J11/005 ,  B41J25/308

Abstract: An inkjet printer is configured to acquire gap variation information related to a variation of a gap between a specific portion of an ink discharging surface and a recording sheet as a function of an inkjet head position, the specific portion located within a usage nozzle disposed area where usage nozzle rows to be actually used are disposed, determine representative gap variation information related to a variation, as a function of the inkjet head position, of a representative gap representing actual gaps between the usage nozzle rows and the recording sheet, by multiplying the gap variation information by a correction coefficient dependent on a width of the usage nozzle disposed area in a head moving direction and a wavelength of a wave shape of the recording sheet, and determine ink discharging timing based on the representative gap variation information, assuming that the actual gaps are equal to the representative gap.

公开(公告)号：US20130070020A1

公开(公告)日：2013-03-21

申请号：US13602967

申请日：2012-09-04

Applicant: Kohei TERADA

Inventor： Kohei TERADA

IPC: B41J2/145

CPC classification number: B41J29/38 ,  B41J25/003

Abstract: A liquid jetting apparatus includes a liquid jetting head having a liquid jetting surface in which a plurality of nozzles are aligned along a predetermined direction, a head holder holding the liquid jetting head and being rotatable within a plane parallel to the liquid jetting surface, a rotation regulation member contacting with two contact portions of the head holder to regulate rotation of the head holder, and an inclination adjustment mechanism, which has a cam member being rotatable about a rotation shaft and being capable of displacing a first contact portion of the two contact portions in a direction including a directional component perpendicular to a direction linking the first contact portion with a second contact portion of the two contact portions within the plane, and which adjusts inclination of the head holder by rotating the cam member to rotate the head holder about the second contact portion.

Abstract translation: 液体喷射装置包括具有液体喷射表面的液体喷射头，其中多个喷嘴沿着预定方向排列，保持液体喷射头并在平行于液体喷射表面的平面内旋转的头部保持器，旋转 调节构件与头部保持器的两个接触部分接触以调节头部保持器的旋转;以及倾斜调节机构，其具有能够围绕旋转轴旋转的凸轮构件，并且能够移动两个接触部分的第一接触部分 在包括垂直于将所述第一接触部分与所述平面内的所述两个接触部分的第二接触部分的第二接触部分的方向垂直的方向分量的方向上，并且通过旋转所述凸轮部件来调整所述头部保持器的倾斜度，以使所述头部保持器围绕 第二接触部。

公开(公告)号：US08182059B2

公开(公告)日：2012-05-22

申请号：US12730982

申请日：2010-03-24

Applicant: Akihiro Sakakibara ,  Yasuhira Ota ,  Kohei Terada

Inventor： Akihiro Sakakibara ,  Yasuhira Ota ,  Kohei Terada

IPC: B41J29/393 ,  B41J29/38

CPC classification number: B41J13/0018 ,  B41J11/008 ,  B41J11/0095

Abstract: an image printing device comprises a transfer roller configured to transfer a printing medium in a transfer direction, a first sensor configured to detect a rotation amount of the transfer roller, a carriage mounted with a printhead. The image printing device further comprises a second sensor mounted to the carriage and configured to detect the printing medium. The image printing device further comprises a reference member disposed at a position opposing to the second sensor and a drive transmission mechanism configured to move the reference member in conjunction with a rotation of the transfer roller. The image printing device determines a position of an origin of the transfer roller based on detection results of the first sensor and the second sensor.

Abstract translation: 图像打印装置包括被配置为沿传送方向传送打印介质的转印辊，被配置为检测转印辊的旋转量的第一传感器，安装有打印头的滑架。 图像打印装置还包括安装到托架并被配置为检测打印介质的第二传感器。 图像打印装置还包括设置在与第二传感器相对的位置处的参考构件和驱动传动机构，其构造成与转印辊的旋转一起移动参考构件。 图像打印装置基于第一传感器和第二传感器的检测结果确定转印辊的原点的位置。

公开(公告)号：US08167394B2

公开(公告)日：2012-05-01

申请号：US12542596

申请日：2009-08-17

Applicant: Kohei Terada

Inventor： Kohei Terada

IPC: B41J25/308

CPC classification number: B41J25/308 ,  B41J11/0095 ,  B41J11/20

Abstract: An image recording apparatus, including: a platen which supports a sheet; a movable carriage disposed so as to face to the platen; a head mounted on the carriage to record an image on the sheet; an optical sensor mounted on the carriage and constituted by an emitting element which emits light and a receiving element which receives light reflected from the sheet and output an electric signal according to intensity of the reflected light; a changing mechanism which changes the optical sensor between first and second positions; and a calculation section which calculates at least one of a distance between the optical sensor and the sheet and a reflectivity of the sheet on the basis of (a) a first electric signal outputted from the receiving element with the optical sensor disposed at the first position and (b) a second electric signal outputted from the receiving element with the optical sensor disposed at the second position.

Abstract translation: 一种图像记录装置，包括：支撑片材的压板; 设置成面向所述台板的可动托架; 安装在托架上的头以在片材上记录图像; 安装在托架上并由发射光的发射元件构成的光学传感器和接收从片材反射的光并接收根据反射光的强度输出电信号的接收元件; 改变机构，其改变第一和第二位置之间的光学传感器; 以及计算部，其基于（a）从配置在所述第一位置的所述光学传感器从所述接收元件输出的第一电信号，计算所述光学传感器和所述片材之间的距离和所述片材的反射率中的至少一个 以及（b）从所述接收元件输出的所述光学传感器设置在所述第二位置的第二电信号。

公开(公告)号：US08152156B2

公开(公告)日：2012-04-10

申请号：US12552433

申请日：2009-09-02

Applicant: Kohei Terada

Inventor： Kohei Terada

IPC: B65H5/00

CPC classification number: B65H7/02 ,  B41J13/0018 ,  B65H5/062 ,  B65H29/125 ,  B65H2220/09 ,  B65H2403/42 ,  B65H2403/80 ,  B65H2511/212 ,  B65H2513/104 ,  B65H2513/51 ,  B65H2553/51 ,  B65H2801/12 ,  B65H2220/03 ,  B65H2220/02 ,  B65H2220/01

Abstract: A rotation-body controlling apparatus including: a first motor configured to rotate a first rotation body; a second motor configured to rotate a second rotation body; a first rotation amount detecting portion configured to detect a rotation amount of the first rotation body rotated in synchronization with the first motor; a second rotation amount detecting portion configured to detect a rotation amount of a second rotation shaft rotated in synchronization with the second rotation body; a transmitting mechanism configured such that a rotation of the first rotation body is transmittable to the second rotation shaft; and an origin-position detecting portion configured to detect an origin position of a rotation phase of the first rotation body on the basis of a phase of the first rotation body at a time when the second rotation amount detecting portion has detected a rotation of the second rotation shaft, where the rotation of the first rotation body operated by the first motor is transmitted to the second rotation shaft via the transmitting mechanism.

Abstract translation: 一种旋转体控制装置，包括：第一马达，其构造成旋转第一旋转体; 构造成旋转第二旋转体的第二马达; 第一旋转量检测部，被配置为检测与第一马达同步旋转的第一旋转体的旋转量; 第二旋转量检测部，被配置为检测与第二旋转体同步旋转的第二旋转轴的旋转量; 传递机构，其构造成使得所述第一旋转体的旋转可传递到所述第二旋转轴; 原点位置检测部，其构成为，在第二旋转量检测部检测到第二旋转体的旋转时，基于第一旋转体的相位检测第一旋转体的旋转相位的原点位置 旋转轴，其中由第一马达操作的第一旋转体的旋转经由传动机构传递到第二旋转轴。

公开(公告)号：US07862246B2

公开(公告)日：2011-01-04

申请号：US11277501

申请日：2006-03-25

Applicant: Kohei Terada

Inventor： Kohei Terada

IPC: B41J29/38

CPC classification number: B41J13/0027 ,  B65H5/06 ,  B65H2511/232 ,  B65H2515/706 ,  B65H2601/251 ,  B65H2801/12 ,  B65H2220/01 ,  B65H2220/02

Abstract: A feeding device including: (a) a feed mechanism including a motor driven with supply of a power thereto, and a feeder operated by the motor for feeding an object; (b) a power supply controller for supplying the power to the motor until an actual operating position of the feeder coincides with a power-supply-stop operating position located before a target operating position of the feeder, and to stop the supply of the power to the motor when the actual operating position coincides with the power-supply-stop operating position, for causing the actual operating position to eventually coincide with the target operating position owing to an inertia of the feed mechanism; and (c) a power-supply-stop operating-position determiner for determining the power-supply-stop operating position, for reducing a positioning error of the object in presence of a torque fluctuation of the feed mechanism, based on the target operating position and a cyclic variation of an operating velocity of the feeder that is caused by the torque fluctuation.

Abstract translation: 一种进给装置，包括：（a）进给机构，包括由供给动力的马达驱动的马达和由所述马达供给物体的进给器; （b）电源控制器，用于向马达供电，直到进给器的实际操作位置与位于馈送器的目标操作位置之前的供电停止操作位置一致，并停止供电 当实际操作位置与供电停止操作位置一致时，由于进给机构的惯性使实际操作位置最终与目标操作位置一致; 以及（c）用于确定供电停止操作位置的电源停止操作位置确定器，用于在存在进给机构的转矩波动的情况下，基于目标操作位置减小对象的定位误差 以及由转矩波动引起的馈送器的操作速度的循环变化。

公开(公告)号：US20100081347A1

公开(公告)日：2010-04-01

申请号：US12566745

申请日：2009-09-25

Applicant: Shinobu KOIDE ,  Masaki TAKEGAMI ,  Kohei TERADA

Inventor： Shinobu KOIDE ,  Masaki TAKEGAMI ,  Kohei TERADA

IPC: B63H11/00

CPC classification number: B63B35/731 ,  B63H11/08 ,  B63H11/117

Abstract: A water jet propulsion watercraft includes, a main engine body, a rotor chamber provided at a rear portion of the main engine body, a crankshaft arranged such that a rear end portion of the crankshaft is disposed in the rotor chamber, the rear end portion having a first connection portion, an output shaft having a second connection portion at a front end of the output shaft, the second connection portion arranged to be connected to the first connection portion of the crankshaft such that the output shaft rotates together with the crankshaft about a rotational center axis of the crankshaft, a rotor unit housed in the rotor chamber and fixed to the output shaft, a fastening member arranged to fasten the first connection portion and the second connection portion, a drive shaft connected to a rear end portion of the output shaft and arranged to be rotated together with the output shaft, and a jet propulsion unit, having an impeller that is coupled to the drive shaft and arranged to suck in and jet out water. A fastening axis of the fastening member differs from the rotational center axis.

Abstract translation: 一种喷水推进船舶包括：主发动机主体，设置在主发动机主体后部的转子室;曲轴，其布置成使得曲轴的后端部设置在转子室中，后端部具有 第一连接部分，输出轴，其具有在输出轴的前端处的第二连接部分，第二连接部分被布置成连接到曲轴的第一连接部分，使得输出轴与曲轴围绕一个 曲轴的旋转中心轴，容纳在转子室中并固定到输出轴的转子单元，紧固构件，其被配置为固定第一连接部和第二连接部，驱动轴，连接到输出的后端部 并且布置成与输出轴一起旋转;以及喷射推进单元，其具有联接到驱动轴并布置成吸入的叶轮 并喷出水。 紧固构件的紧固轴线与旋转中心轴线不同。

公开(公告)号：US20100059926A1

公开(公告)日：2010-03-11

申请号：US12552433

申请日：2009-09-02

Applicant: Kohei Terada

Inventor： Kohei Terada

IPC: B65H5/06 ,  G03G15/00

CPC classification number: B65H7/02 ,  B41J13/0018 ,  B65H5/062 ,  B65H29/125 ,  B65H2220/09 ,  B65H2403/42 ,  B65H2403/80 ,  B65H2511/212 ,  B65H2513/104 ,  B65H2513/51 ,  B65H2553/51 ,  B65H2801/12 ,  B65H2220/03 ,  B65H2220/02 ,  B65H2220/01

Abstract: A rotation-body controlling apparatus including: a first motor configured to rotate a first rotation body; a second motor configured to rotate a second rotation body; a first rotation amount detecting portion configured to detect a rotation amount of the first rotation body rotated in synchronization with the first motor; a second rotation amount detecting portion configured to detect a rotation amount of a second rotation shaft rotated in synchronization with the second rotation body; a transmitting mechanism configured such that a rotation of the first rotation body is transmittable to the second rotation shaft; and an origin-position detecting portion configured to detect an origin position of a rotation phase of the first rotation body on the basis of a phase of the first rotation body at a time when the second rotation amount detecting portion has detected a rotation of the second rotation shaft, where the rotation of the first rotation body operated by the first motor is transmitted to the second rotation shaft via the transmitting mechanism.

Abstract translation: 一种旋转体控制装置，包括：第一马达，其构造成旋转第一旋转体; 构造成旋转第二旋转体的第二马达; 第一旋转量检测部，被配置为检测与第一马达同步旋转的第一旋转体的旋转量; 第二旋转量检测部，被配置为检测与第二旋转体同步旋转的第二旋转轴的旋转量; 传递机构，其构造成使得所述第一旋转体的旋转可传递到所述第二旋转轴; 原点位置检测部，其构成为，在第二旋转量检测部检测到第二旋转体的旋转时，基于第一旋转体的相位检测第一旋转体的旋转相位的原点位置 旋转轴，其中由第一马达操作的第一旋转体的旋转经由传动机构传递到第二旋转轴。