公开(公告)号：US20160096377A1

公开(公告)日：2016-04-07

申请号：US14864735

申请日：2015-09-24

申请人： Satoshi Katoh ,  Kengo Tsubaki ,  Hiroyuki Hiratsuka ,  Haruki Saitoh

发明人： Satoshi Katoh ,  Kengo Tsubaki ,  Hiroyuki Hiratsuka ,  Haruki Saitoh

IPC分类号： B41J11/00

CPC分类号： B41J11/0015 ,  H05H2001/2412 ,  H05H2001/485

摘要： A modification device includes: a plasma processing unit that performs plasma processing on a processed object such that a surface of the processed object has a predetermined water contact angle; and a cooling unit that cools the surface of the processed object at least from when the plasma processing is performed to when ink is discharged such that a surface temperature of the processed object during discharge of the ink to the processed object is a temperature at which a target water contact angle range is achieved.

摘要翻译： 修改装置包括：等离子体处理单元，其对被处理物体进行等离子体处理，使得被处理物体的表面具有预定的水接触角; 以及冷却单元，其至少从进行等离子体处理到排出墨水时冷却被处理物体的表面，使得在将墨排出到被处理物体期间被处理物体的表面温度为 达到目标水接触角范围。

公开(公告)号：US09242482B2

公开(公告)日：2016-01-26

申请号：US14642587

申请日：2015-03-09

申请人： Haruki Saitoh ,  Koji Nagai ,  Hiroyuki Hiratsuka ,  Satoshi Katoh

发明人： Haruki Saitoh ,  Koji Nagai ,  Hiroyuki Hiratsuka ,  Satoshi Katoh

IPC分类号： B41J2/01 ,  B41J29/393 ,  B41J11/00 ,  B41J2/21

CPC分类号： B41J11/009 ,  B41J2/21 ,  B41J11/0015 ,  G01J3/46

摘要： A pH detecting device includes a supplying unit to supply a pH indicator, with an inkjet head, to a surface of a material to be processed on which acidification is performed; a color information detector to detect color information of the pH indicator supplied to the surface of the material; and a pH specifying unit to specify a pH value of the surface of the material based on the color information.

摘要翻译： pH检测装置包括供给单元，用于向进行酸化的待处理材料的表面供给具有喷墨头的pH指示剂; 颜色信息检测器，用于检测供应给所述材料表面的pH指示剂的颜色信息; 以及pH指定单元，其基于颜色信息指定材料的表面的pH值。

公开(公告)号：US20120001976A1

公开(公告)日：2012-01-05

申请号：US13164955

申请日：2011-06-21

申请人： Satoshi Katoh ,  Wataru Takahashi ,  Koji Nagai

发明人： Satoshi Katoh ,  Wataru Takahashi ,  Koji Nagai

IPC分类号： B41J29/38

CPC分类号： B41J2/16526 ,  B41J11/007

摘要： An image forming apparatus includes an endless belt having holes facing a head and to transfer a recording medium in a transferring direction perpendicular to an array direction of nozzles in the head, a driving unit to drive the endless belt, a driving speed control unit to control a driving speed of the endless belt, and a maintenance discharge amount acquisition unit to acquire an amount of a recording liquid to be discharged from the nozzles of the head to allow the amount of the recording liquid to be passed through the holes in the endless belt for performing maintenance during a non-image forming operation. The driving speed control unit sets the driving speed of the endless belt based on the amount of the recording liquid to be discharged from the nozzles acquired by the maintenance discharge amount acquisition unit.

摘要翻译： 图像形成装置包括：环形带，其具有面向头部的孔，并且沿着与头部中的喷嘴的排列方向垂直的传送方向传送记录介质;驱动单元，驱动环形带;驱动速度控制单元，用于控制 环形带的驱动速度和维护排出量获取单元，用于从头部的喷嘴获取要排出的记录液体的量，以允许记录液体的数量通过环形带中的孔 用于在非图像形成操作期间执行维护。 驱动速度控制单元基于从由维护排出量获取单元获取的喷嘴排出的记录液体的量来设定环形带的驱动速度。

公开(公告)号：US20110148982A1

公开(公告)日：2011-06-23

申请号：US12965253

申请日：2010-12-10

申请人： Satoshi Katoh ,  Koji Nagai

发明人： Satoshi Katoh ,  Koji Nagai

IPC分类号： B41J2/165

CPC分类号： B41J2/16585

摘要： An image forming apparatus includes a recording head having a nozzle and configured to discharge droplets of a recording fluid via the nozzle onto a recording sheet in an image forming operation; a sheet transport unit configured to transport the recording sheet in a sheet transport direction; and a maintenance unit configured to perform a maintenance operation for the recording head. The maintenance unit is configured to be moved in a forward direction corresponding to the sheet transport direction and a backward direction opposite the forward direction. The maintenance unit performs the maintenance operation when the maintenance unit is moved in the backward direction.

摘要翻译： 图像形成装置包括具有喷嘴并被配置为在成像操作中经由喷嘴将记录流体的液滴排出到记录纸上的记录头; 纸张传送单元，其构造成在片材传送方向上传送记录片材; 以及维护单元，被配置为对记录头执行维护操作。 维护单元被构造成沿与纸张输送方向对应的向前方向和与向前方向相反的向后方向移动。 当维护单元向后移动时，维护单元执行维护操作。

公开(公告)号：US07878117B2

公开(公告)日：2011-02-01

申请号：US12026047

申请日：2008-02-05

申请人： Satoshi Katoh ,  Kengo Tsubaki

发明人： Satoshi Katoh ,  Kengo Tsubaki

IPC分类号： B41L13/04 ,  B41J3/24

CPC分类号： B41J2/32 ,  B41J2202/32

摘要： A stencil printing apparatus with a plate-making device has first control means for executing a special plate-making mode for performing a plate-making operation so that perforated holes to be formed in a film of a master by heating and driving with regard to odd bits corresponding to odd-numbered heat generators and even bits corresponding to even-numbered heat generators are formed in different lines running in the main scanning direction, and so that the perforated holes to be formed on the film by heating and driving with regard to the odd bits and the even bits adjacent to each other are not arranged adjacent to each other in the same line in the main scanning direction.

摘要翻译： 具有制版装置的模版印刷装置具有第一控制装置，用于执行用于进行制版操作的特殊制版模式，使得通过加热和驱动来形成在主体的胶片中的多孔孔相对于奇数 在与主扫描方向相反的不同的线上形成与奇数发热体相对应的位，与偶数发热体对应的偶数位，形成在薄膜上的多孔孔相对于 奇数位和彼此相邻的偶数位在主扫描方向上不以相同的行彼此相邻布置。

公开(公告)号：US07043095B2

公开(公告)日：2006-05-09

申请号：US09818911

申请日：2001-03-28

申请人： Satoshi Katoh

发明人： Satoshi Katoh

IPC分类号： G06K9/20

CPC分类号： H04N5/23241 ,  H04N5/232

摘要： An image sensing apparatus in which an AD converter has a quantization bit count that can be modified, thereby reducing the power consumption of a digital signal processing circuit. The processing bit count of the digital signal processing circuit is made identical to the modified AD bit count. This provides improved image quality and reduced power consumption in the entire system.

摘要翻译： 一种图像感测装置，其中AD转换器具有可被修改的量化比特数，从而降低数字信号处理电路的功耗。 使数字信号处理电路的处理位计数与修改的AD位计数相同。 这提供了整个系统中改进的图像质量和降低的功耗。

公开(公告)号：US06747682B2

公开(公告)日：2004-06-08

申请号：US09773915

申请日：2001-02-02

申请人： Yasunobu Kidoura ,  Satoshi Katoh ,  Yasumitsu Yokoyama ,  Yoshiyuki Shishido

发明人： Yasunobu Kidoura ,  Satoshi Katoh ,  Yasumitsu Yokoyama ,  Yoshiyuki Shishido

IPC分类号： B41J236

CPC分类号： B41C1/144 ,  B41C1/14 ,  B41J2/365

摘要： A thermal master making device and a thermal printer including the same are disclosed. A thermistor senses ambient temperature around a thermal head. A correcting device corrects the amount of heat to be generated by the thermal head, i.e., the duration of energization at least two times during a single master making operation. This configuration reduces a change in the perforation conditions of a thermosensitive medium ascribable to the heat accumulation characteristic of the head. The printer achieves high resolution, high-speed master making and space saving.

公开(公告)号：US06664992B1

公开(公告)日：2003-12-16

申请号：US09528032

申请日：2000-03-17

申请人： Yasumitsu Yokoyama ,  Yasunobu Kidoura ,  Satoshi Katoh ,  Yoshiyuki Shishido

发明人： Yasumitsu Yokoyama ,  Yasunobu Kidoura ,  Satoshi Katoh ,  Yoshiyuki Shishido

IPC分类号： B41J2335

CPC分类号： B41C1/144 ,  B41J2/33545 ,  B41J2/3356 ,  B41J2/3357 ,  B41J2202/32

摘要： A master making device includes a thermal head with heat generating elements and a platen roller. While the head and platen roller convey a thermosensitive medium in a subscanning direction perpendicular to a main scanning direction, the heat generating elements selectively generate heat in order to perforate the medium in accordance with an image signal. The head includes a stepped portion formed at a medium outlet side in the subscanning direction. The edges of the heat generating elements adjoining the medium outside side are located at a distance of 0.018 mm to 0.5 mm from the end of the stepped portion adjoining the above edges. It is not necessary to position the head with respect to an effective nip between it and the platen roller by a troublesome procedure. Further, the distance over which the perforated medium is conveyed is reduced to obviate the reduction or contraction of an image ascribable to the sticking of the medium to the head.

摘要翻译： 主制造装置包括具有发热元件的热​​敏头和压纸辊。 当头部和压纸辊在垂直于主扫描方向的副扫描方向上传送热敏介质时，发热元件选择性地产生热量，以便根据图像信号对介质进行穿孔。 头包括形成在副扫描方向上的介质出口侧的台阶部分。 与介质外侧相邻的发热元件的边缘位于与上述边缘相邻的台阶部分的端部0.018mm至0.5mm的距离处。 通过麻烦的过程，不需要相对于其与压纸辊之间的有效压区来定位头部。 此外，减少了穿孔介质被输送的距离，以消除由于介质粘附到头部而引起的图像的减少或收缩。

公开(公告)号：US5685222A

公开(公告)日：1997-11-11

申请号：US398943

申请日：1995-03-02

申请人： Yasumitsu Yokoyama ,  Yoshiyuki Shishido ,  Satoshi Katoh

发明人： Yasumitsu Yokoyama ,  Yoshiyuki Shishido ,  Satoshi Katoh

IPC分类号： B41C1/14 ,  B41J2/355 ,  B41J2/36

CPC分类号： B41J2/355 ,  B41C1/144 ,  B41J2/36

摘要： A control device for a thermosensitive stencil printer which is capable of perforating a stencil in an optimal configuration matching a desired resolution in the subscanning direction and thereby producing desirable images. The device allows perforations to be formed in a stencil in an adequate size in the subscanning direction. Heating portions included in a thermal head are each sized, in the subscanning direction, smaller than a feed pitch corresponding to the highest resolution available with a resolution setting device.

摘要翻译： 一种用于热敏模版印刷机的控制装置，其能够以与副扫描方向上的期望分辨率匹配的最佳配置穿孔模板，从而产生期望的图像。 该装置允许在副扫描方向上以足够的尺寸在模板中形成穿孔。 包括在热敏头中的加热部分在副扫描方向上的尺寸均大于对应于分辨率设置装置可用的最高分辨率的进给间距。

公开(公告)号：US09387696B2

公开(公告)日：2016-07-12

申请号：US14642575

申请日：2015-03-09

申请人： Hiroyuki Hiratsuka ,  Koji Nagai ,  Satoshi Katoh ,  Haruki Saitoh

发明人： Hiroyuki Hiratsuka ,  Koji Nagai ,  Satoshi Katoh ,  Haruki Saitoh

IPC分类号： B41J11/00

CPC分类号： B41J11/0015

摘要： A printing apparatus includes a plasma processing unit that processes a surface of a processing object by using plasma; a recording unit that forms a first-color image on the surface of the processing object by inkjet recording, the surface being plasma-processed by the plasma processing unit, and forms a second-color image to be superimposed on the first-color image by the inkjet recording; and an adjusting unit that adjusts a plasma energy amount that is to be applied to the processing object according to the second-color image.

摘要翻译： 印刷装置包括：等离子体处理单元，其通过使用等离子体处理处理对象的表面; 记录单元，其通过喷墨记录在处理对象的表面上形成第一颜色图像，所述表面由等离子体处理单元进行等离子体处理，并且通过以下方式形成要重叠在第一颜色图像上的第二颜色图像： 喷墨记录; 以及调整单元，其根据第二彩色图像调整要施加到处理对象的等离子体能量。