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1. 发明申请

US20080067464A1 Motor-operated valve 有权
标题翻译：电动阀门
公开(公告)号：US20080067464A1
公开(公告)日：2008-03-20
申请号：US11899517
申请日：2007-09-06
申请人： Yusuke Arai , Hitoshi Umezawa
发明人： Yusuke Arai , Hitoshi Umezawa
IPC分类号： F16K1/02
CPC分类号： F16K31/04 , F16K31/53 , F25B2600/2515
摘要： A motor-operated valve includes a driving unit including a rotor and a stator, a feed screw mechanism, and a valve main body unit. In order to remove backlash intrinsic in the feed screw mechanism, a coil spring that urges a valve body in a direction away from a valve seat is arranged in a valve chamber. A spring bearing that forms a housing, in which the coil spring is housed, in the valve chamber is provided. Therefore, the large valve chamber is secured in the valve main body unit and passing sound is reduced when a fluid passes the motor-operated valve. Contact surfaces of the valve body and the coil spring can be aligning curved surfaces that absorb a bend of the coil spring.
摘要翻译：电动阀包括具有转子和定子的驱动单元，进给螺杆机构和阀主体单元。为了消除进给螺杆机构中固有的反向间隙，在阀室中布置有沿远离阀座的方向推压阀体的螺旋弹簧。提供一种弹簧轴承，其形成容纳螺旋弹簧的壳体在阀室中的壳体。因此，大的阀室被固定在阀主体单元中，并且当流体通过电动阀时传递声音减小。阀体和螺旋弹簧的接触表面可以对准吸收螺旋弹簧弯曲部的曲面。

2. 发明授权

US07325780B2 Motor operated valve with reduction gear 有权
标题翻译：带减速齿轮的电动阀
公开(公告)号：US07325780B2
公开(公告)日：2008-02-05
申请号：US11298048
申请日：2005-12-09
申请人： Yusuke Arai , Eiichi Sasada , Tomoari Ouchi , Hitoshi Umezawa
发明人： Yusuke Arai , Eiichi Sasada , Tomoari Ouchi , Hitoshi Umezawa
IPC分类号： F16K31/04
CPC分类号： F16K31/04 , F16H25/20 , F16H2001/2881 , F16H2025/2087
摘要： A small-sized motor operated valve is disclosed that has high output and high resolution by housing a reduction gear together with a rotor in a single can. A valve shaft 32 having a valve member 30 is inserted to a motor operated valve body 10. A rotor 170 is disposed inside a can 100 attached to the body 10, and inside the rotor 170 is housed a reduction gear 200. The output of the rotor is input to a sun gear 220 and transmitted to planetary gears 230. The planetary gears 230 are engaged both with the fixed gear 250 and the output gear 260, and the output gear 260 is driven at reduced speed by a large reduction ratio. The output of the output gear 260 is transmitted via a driver 300 to a screw shaft 320, where it is converted into a linear movement and transmitted to the valve shaft 32.
摘要翻译：公开了一种小型电动阀，其通过将减速齿轮与转子一起容纳在单个罐中而具有高输出和高分辨率。具有阀构件30的阀轴32插入电动阀体10。转子170设置在安装在主体10上的罐体100内部，转子170的内部容纳有减速齿轮200。转子的输出被输入到太阳齿轮220并传递到行星齿轮230。行星齿轮230与固定齿轮250和输出齿轮260啮合，输出齿轮260以大的减速比以减速的速度被驱动。输出齿轮260的输出经由驱动器300传递到螺杆轴320，在此转换成直线运动并传递到阀轴32。

3. 发明申请

US20120241024A1 COMPOSITE VALVE 有权
标题翻译：复合阀
公开(公告)号：US20120241024A1
公开(公告)日：2012-09-27
申请号：US13423490
申请日：2012-03-19
申请人： Yusuke ARAI , Takeshi Kannoo , Masashi Yamashita
发明人： Yusuke ARAI , Takeshi Kannoo , Masashi Yamashita
IPC分类号： G05D7/06 , F16K31/02
CPC分类号： F16K31/406 , F25B41/062 , Y02B30/72 , Y10T137/7761 , Y10T137/777
摘要： 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.
摘要翻译：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。

4. 发明申请

US20070018128A1 Motor-operated valve 有权
标题翻译：电动阀门
公开(公告)号：US20070018128A1
公开(公告)日：2007-01-25
申请号：US11414923
申请日：2006-05-01
申请人： Yusuke Arai
发明人： Yusuke Arai
IPC分类号： F16K31/02
CPC分类号： F16K31/04
摘要： A motor-operated valve includes a valve body having a valve chamber and a valve seat; a valve element; a valve rod for operating the valve element; a cylindrical can fixed to the valve body; a motor energizing device mounted in the outer peripheral portion of the can; a permanent magnet type rotor assembly which is supported rotatably on the inner peripheral portion of the can and is rotationally driven by the motor energizing device; a reduction gear apparatus for reducing the rotational speed of the rotor assembly; and a screw mechanism for advancing and retreating the valve element with respect to the valve seat via the reduction gear apparatus by means of the rotational movement of the rotor assembly. The rotor assembly and the reduction gear apparatus are arranged in a space defined by the valve body and the can.
摘要翻译：电动阀包括具有阀室和阀座的阀体; 阀元件用于操作阀元件的阀杆; 圆筒形固定在阀体上; 安装在罐的外周部分的电动机通电装置; 永磁式转子组件，其可旋转地支撑在罐的内周部上，并由电动机通电装置旋转驱动; 用于减小转子组件的转速的减速装置; 以及用于经由减速齿轮装置通过转子组件的旋转运动而使阀元件相对于阀座前进和后退的螺杆机构。转子组件和减速装置布置在由阀体和罐限定的空间中。

5. 发明授权

US08967752B2 Inkjet recording apparatus 有权
标题翻译：喷墨记录装置
公开(公告)号：US08967752B2
公开(公告)日：2015-03-03
申请号：US13337591
申请日：2011-12-27
申请人： Tomoya Oguchi , Yusuke Arai
发明人： Tomoya Oguchi , Yusuke Arai
IPC分类号： B41J29/38 , B41J2/175 , B41J3/407 , B41J13/10 , B41J29/13
CPC分类号： B41J3/4071 , B41J2/16517 , B41J2/175 , B41J2/17509 , B41J3/4073 , B41J13/0009 , B41J13/103 , B41J29/13 , B41J29/38 , B41J2002/16573
摘要： 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.
摘要翻译：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。

6. 发明授权

US08794591B2 Motor operated valve 有权
标题翻译：电动阀
公开(公告)号：US08794591B2
公开(公告)日：2014-08-05
申请号：US13217886
申请日：2011-08-25
申请人： Yusuke Arai
发明人： Yusuke Arai
IPC分类号： F16K31/02
CPC分类号： F01L1/352 , F01L2820/032 , F16H1/46
摘要： The invention provides a motor-operated valve including 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.
摘要翻译：本发明提供了一种电动阀，其包括行星齿轮机构，其在不增加齿轮齿数的同时实现更大的减速比，从而实现了小型化。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。

7. 发明授权

US07523917B2 Motor-operated valve 有权
标题翻译：电动阀门
公开(公告)号：US07523917B2
公开(公告)日：2009-04-28
申请号：US11414923
申请日：2006-05-01
申请人： Yusuke Arai
发明人： Yusuke Arai
IPC分类号： F16K31/02
CPC分类号： F16K31/04
摘要： A motor-operated valve includes a valve body having a valve chamber and a valve seat; a valve element; a valve rod for operating the valve element; a cylindrical can fixed to the valve body; a motor energizing device mounted in the outer peripheral portion of the can; a permanent magnet type rotor assembly which is supported rotatably on the inner peripheral portion of the can and is rotationally driven by the motor energizing device; a reduction gear apparatus for reducing the rotational speed of the rotor assembly; and a screw mechanism for advancing and retreating the valve element with respect to the valve seat via the reduction gear apparatus by means of the rotational movement of the rotor assembly. The rotor assembly and the reduction gear apparatus are arranged in a space defined by the valve body and the can.
摘要翻译：电动阀包括具有阀室和阀座的阀体; 阀元件用于操作阀元件的阀杆; 圆筒形固定在阀体上; 安装在罐的外周部分的电动机通电装置; 永磁式转子组件，其可旋转地支撑在罐的内周部上，并由电动机通电装置旋转驱动; 用于减小转子组件的转速的减速装置; 以及用于经由减速齿轮装置通过转子组件的旋转运动而使阀元件相对于阀座前进和后退的螺杆机构。转子组件和减速装置布置在由阀体和罐限定的空间中。

8. 发明授权

US09194510B2 Composite valve 有权
标题翻译：复合阀
公开(公告)号：US09194510B2
公开(公告)日：2015-11-24
申请号：US13423490
申请日：2012-03-19
申请人： Yusuke Arai , Takeshi Kannoo , Masashi Yamashita
发明人： Yusuke Arai , Takeshi Kannoo , Masashi Yamashita
IPC分类号： F16K31/40 , F25B41/06
CPC分类号： F16K31/406 , F25B41/062 , Y02B30/72 , Y10T137/7761 , Y10T137/777
摘要： 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.
摘要翻译：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，第一阀口由第一阀门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。

9. 发明申请

US20120238435A1 GLASS PLATE AND ITS PRODUCTION PROCESS 审中-公开
标题翻译：玻璃板及其生产工艺
公开(公告)号：US20120238435A1
公开(公告)日：2012-09-20
申请号：US13486375
申请日：2012-06-01
申请人： Yusuke Arai , Tomoyuki Kobayashi , Yuki Kondo
发明人： Yusuke Arai , Tomoyuki Kobayashi , Yuki Kondo
IPC分类号： C03C3/087 , C03C3/04 , C03C23/00
CPC分类号： C03C3/087 , C03C23/008
摘要： To provide an inexpensive glass plate on the surface of which elution of Na+ is suppressed, and its production process.A glass plate comprising soda lime silica glass containing at least elements of Si, Al, Ca and Na, wherein when the Na amount at a depth of 2,000 nm from at least one surface of the glass plate is 100%, the Na amount at a depth of 20 nm from the above surface is at most 45%, the Na amount at a depth of 40 nm from the above surface is at most 70%, and the Na amount at a depth of 60 nm from the above surface is at most 80%.
摘要翻译：为了在抑制Na +的洗脱的表面上提供便宜的玻璃板及其制造方法。包含至少含有Si，Al，Ca和Na的元素的钠钙石英玻璃的玻璃板，其中当距玻璃板的至少一个表面的深度为2000nm的Na量为100％时，从上表面开始的深度为20nm以下，则与上述表面相比，在40nm的深度处的Na量为70％以下，并且距离上表面60nm的深度为Na以上 80％。

10. 发明授权

US08113756B2 Clip 有权
标题翻译：夹
公开(公告)号：US08113756B2
公开(公告)日：2012-02-14
申请号：US11825076
申请日：2007-07-02
申请人： Yasuki Wakabayashi , Hirotatsu Matsuo , Kiyotaka Itou , Tetsutaro Nakagawa , Yusuke Arai , Naoki Aizawa
发明人： Yasuki Wakabayashi , Hirotatsu Matsuo , Kiyotaka Itou , Tetsutaro Nakagawa , Yusuke Arai , Naoki Aizawa
IPC分类号： F16B19/00
CPC分类号： F16B21/086 , B60R16/0215 , F16B21/088
摘要： Provided is a clip which can be easily detached from a mounting hole solely by pulling a base portion thereof in any one direction. A clip (10) is equipped with a base portion (20) to engage with a front-side peripheral edge of a mounting hole (5), and a locking leg (30) to engage with a back-side peripheral edge of the mounting hole (5). The locking leg (30) has a stem portion (40) and a pair of elastic engagement members (50) extending in an anchor-fluke-like fashion from the forward ends of the stem portion (40) and having at their forward ends engagement portions (51) to engage with the back-side peripheral edge of the mounting hole (5). An axis (C) of the stem portion (30) and a line (L) connecting the centers of the engagement portions (51) of the pair of elastic engagement members (50) are offset from each other as seen in an axial direction of the stem portion (40). When the base portion (20) is pulled strongly, the stem portion (40) gradually leaves the mounting hole (5) while warped in an arch, with the elastic engagement members (50) and the stem portion (40) opening in a V-shape, thus making it possible to detach the clip (10) from the mounting hole (5) relatively easily.
摘要翻译：本发明提供一种仅通过在任何一个方向上拉其基部就可以容易地从安装孔脱离的夹子。夹具（10）装备有与安装孔（5）的前侧周缘接合的基部（20）和与安装孔（5）的后侧周缘接合的锁定腿孔（5）。锁定腿（30）具有杆部（40）和一对弹性接合构件（50），该弹性接合构件（50）从杆部（40）的前端以锚 - 类似方式延伸，并且在其前端接合部分（51）与安装孔（5）的后侧周缘接合。所述杆部（30）的轴线（C）和连接所述一对弹性接合部件（50）的所述卡合部（51）的中心的线（L）在轴向方向杆部分（40）。当基部（20）被强力拉动时，杆部分（40）逐渐离开安装孔（5），同时弯曲成拱形，弹性接合构件（50）和杆部分（40）以V 形状，从而能够相对容易地将夹子（10）与安装孔（5）分离。

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