公开(公告)号：US20120162302A1

公开(公告)日：2012-06-28

申请号：US13337591

申请日：2011-12-27

Applicant: Tomoya OGUCHI ,  Yusuke ARAI

Inventor： Tomoya OGUCHI ,  Yusuke ARAI

IPC: B41J29/38

CPC classification number: B41J3/4071 ,  B41J2/16517 ,  B41J2/175 ,  B41J2/17509 ,  B41J3/4073 ,  B41J13/0009 ,  B41J13/103 ,  B41J29/13 ,  B41J29/38 ,  B41J2002/16573

Abstract: An inkjet recording device includes a tray receives a recording medium. A tray guide is movable between a first position and a second position. A first sensor outputs a first signal indicative of the position of the tray guide. A recording portion records an image on the recording medium. A cleaning mechanism cleans the recording portion. A first conveyor portion conveys the tray. A first drive source rotates in a forward direction of rotation and a reverse direction of rotation. A power transmitting portion transmits a force generated by the first drive source to both the cleaning mechanism and the first conveyor portion. A control section drives the first drive source in the forward direction of rotation using a first predetermined amount if the control section determined that the first sensor has detected that the tray guide is not in the second position under the cleaning operation.

Abstract translation: 喷墨记录装置包括托盘，其接收记录介质。 托盘引导件可在第一位置和第二位置之间移动。 第一传感器输出指示托盘引导件的位置的第一信号。 记录部分将图像记录在记录介质上。 清洁机构清洁记录部分。 第一输送部输送托盘。 第一驱动源沿向前的旋转方向和相反的旋转方向旋转。 动力传递部将由第一驱动源产生的力传递到清洁机构和第一输送部。 如果控制部分确定第一传感器在清洁操作下已经检测到托盘引导件不处于第二位置，则控制部分使用第一预定量来驱动第一驱动源在向前旋转方向上。

公开(公告)号：US20120068098A1

公开(公告)日：2012-03-22

申请号：US13217886

申请日：2011-08-25

Applicant: Yusuke ARAI

Inventor： Yusuke ARAI

IPC: F16K31/53 ,  F16H57/08

CPC classification number: F01L1/352 ,  F01L2820/032 ,  F16H1/46

Abstract: The invention provides a planetary gear mechanism achieving a greater reduction gear ratio without increasing the number of teeth of the gears, thereby enabling downsizing. In a planetary gear mechanism 1, a sun gear 91 functioning as an input gear receives smaller load than an internally toothed output gear 45, so gears (second planet gears 95) having a smaller module are connected to the planet gears 93, and the sun gear 91 is in engagement with the second planet gears 95. The sun gear 91 is formed of a same module as the second planet gears 95. The rotation of the sun gear 91 is reduced in speed and transmitted to the second planet gears 95, and rotation of the second planet gears 95 rotated at a reduced speed is further reduced by the slight difference in the numbers of teeth of the ring gear 44 and the internally toothed output gear 45 before being output.

Abstract translation: 本发明提供一种在不增加齿轮齿数的同时实现更大的减速比的行星齿轮机构，从而能够实现小型化。 在行星齿轮机构1中，用作输入齿轮的太阳齿轮91承受比内齿输出齿轮45小的负载，因此具有较小模块的齿轮（第二行星齿轮95）连接到行星齿轮93，并且太阳 齿轮91与第二行星齿轮95接合。太阳齿轮91由与第二行星齿轮95相同的模块形成。太阳齿轮91的旋转速度降低并传递到第二行星齿轮95，并且 在输出之前，齿圈44和内齿输出齿轮45的齿数略有差异，进一步减小了以降低速度旋转的第二行星齿轮95的旋转。

公开(公告)号：US20120241024A1

公开(公告)日：2012-09-27

申请号：US13423490

申请日：2012-03-19

Applicant: Yusuke ARAI ,  Takeshi Kannoo ,  Masashi Yamashita

Inventor： Yusuke ARAI ,  Takeshi Kannoo ,  Masashi Yamashita

IPC: G05D7/06 ,  F16K31/02

CPC classification number: F16K31/406 ,  F25B41/062 ,  Y02B30/72 ,  Y10T137/7761 ,  Y10T137/777

Abstract: In the case that a lift amount of a second valve body for controlling a small flow rate is equal to or less than a predetermined amount, a pilot passage is closed by a pilot valve body, and a first valve port is closed by a first valve body for controlling a large flow rate, thereby taking a small flow rate control state in which a flow rate is controlled in correspondence to the lift amount of the second valve body, and in the case that the lift amount of the second valve body goes beyond the predetermined amount, the pilot valve body is moved up in conjunction with an upward movement of a valve shaft so as to open the pilot passage, thereby taking a large flow rate control state in which the first valve body opens the first valve port on the basis of this.

Abstract translation: 在用于控制小流量的第二阀体的提升量等于或小于预定量的情况下，先导通道被先导阀体关闭，第一阀口被第一阀门关闭 用于控制大流量的本体，从而获得与第二阀体的提升量对应地控制流量的小流量控制状态，并且在第二阀体的提升量超过的情况下 在预定量的情况下，先导阀体与阀轴的向上运动一起向上运动，以便打开先导通道，从而采取大的流量控制状态，其中第一阀体打开第一阀口 的基础。