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1. 发明授权

US07980645B2 Droplet applying apparatus, method for measuring gap of droplet ejecting section and method for adjusting gap of droplet ejecting section 有权
标题翻译：液滴施加装置，用于测量液滴喷射部分的间隙的方法和用于调节液滴喷射部分的间隙的方法
公开(公告)号：US07980645B2
公开(公告)日：2011-07-19
申请号：US12226803
申请日：2007-04-24
申请人： Hideshi Ohtsuka , Mitsuhiro Iwata
发明人： Hideshi Ohtsuka , Mitsuhiro Iwata
IPC分类号： B41J25/308
CPC分类号： B41J25/308 , B41J2202/09 , G02F2001/13415
摘要： A droplet applying apparatus includes a base 11 having a mounting surface 11a on which a substrate 10 is to be mounted, beam members 41, 42 which are fitted to the base 11 so as to be movable relative to the base 11 in the arrow A direction, a plurality of droplet ejecting sections 6 which are fitted to the beam members 41, 42 so as to be movable in the arrow B direction and which eject droplets to the substrate 10 mounted on the mounting surface 11a, reference members each of which is provided at a site of the beam members 41, 42 proximate to the ejecting surface of each droplet ejecting section 6 and whose distance to the mounting surface 11a is known, a distance measuring section 14 for measuring a distance to the ejecting surface of each droplet ejecting section 6 and a distance to each reference member, and a calculation section 15 for, based on a distance between the ejecting surface of the one droplet ejecting section 6 and the distance measuring section 14 as well as a distance between the one reference member and the distance measuring section 14, both measured by the distance measuring section 14, plus a known distance between the one reference member and the mounting surface 11a, calculating a gap between the ejecting surface of the one droplet ejecting section 6 and the mounting surface 11a.
摘要翻译：液滴施加装置包括具有安装表面11a的基座11，其上安装有基板10;梁构件41,42，其装配到基部11，以相对于基部11在箭头A方向上可移动，多个液滴喷射部分6，其装配到梁构件41,42上，以便能够沿箭头B方向移动并将液滴喷射到安装在安装表面11a上的基板10上，每个基准部件设置在靠近每个液滴喷射部分6的喷射表面的梁构件41,42的位置处，其距离安装表面11a的距离是已知的;距离测量部分14，用于测量到每个液滴喷射部分的喷射表面的距离以及与每个参考构件的距离以及基于一个液滴喷射部6的喷射表面和距离测量部14之间的距离的计算部15以及距离在距离测量部分14测量的一个参考部件和距离测量部分14之间加上一个参考部件和安装表面11a之间的已知距离，计算一个液滴喷射部分6的喷射表面之间的间隙和安装面11a。

2. 发明申请

US20090219311A1 Droplet Applying Apparatus, Method for Measuring Gap of Droplet Ejecting Section and Method for Adjusting Gap of Droplet Ejecting Section 有权
标题翻译：滴液应用装置，滴液喷射部分间隙测量方法及调节液滴喷射部分间隙的方法
公开(公告)号：US20090219311A1
公开(公告)日：2009-09-03
申请号：US12226803
申请日：2007-04-24
申请人： Hideshi Ohtsuka , Mitsuhiro Iwata
发明人： Hideshi Ohtsuka , Mitsuhiro Iwata
IPC分类号： B41J25/308
CPC分类号： B41J25/308 , B41J2202/09 , G02F2001/13415
摘要： A droplet applying apparatus includes a base 11 having a mounting surface 11a on which a substrate 10 is to be mounted, beam members 41, 42 which are fitted to the base 11 so as to be movable relative to the base 11 in the arrow A direction, a plurality of droplet ejecting sections 6 which are fitted to the beam members 41, 42 so as to be movable in the arrow B direction and which eject droplets to the substrate 10 mounted on the mounting surface 11a, reference members each of which is provided at a site of the beam members 41, 42 proximate to the ejecting surface of each droplet ejecting section 6 and whose distance to the mounting surface 11a is known, a distance measuring section 14 for measuring a distance to the ejecting surface of each droplet ejecting section 6 and a distance to each reference member, and a calculation section 15 for, based on a distance between the ejecting surface of the one droplet ejecting section 6 and the distance measuring section 14 as well as a distance between the one reference member and the distance measuring section 14, both measured by the distance measuring section 14, plus a known distance between the one reference member and the mounting surface 11a, calculating a gap between the ejecting surface of the one droplet ejecting section 6 and the mounting surface 11a.
摘要翻译：液滴施加装置包括具有安装表面11a的基座11，其上安装有基板10;梁构件41,42，其装配到基部11，以相对于基部11在箭头A方向上可移动，多个液滴喷射部分6，其装配到梁构件41,42上，以便能够沿箭头B方向移动并将液滴喷射到安装在安装表面11a上的基板10上，每个基准部件设置在靠近每个液滴喷射部分6的喷射表面的梁构件41,42的位置处，其距离安装表面11a的距离是已知的;距离测量部分14，用于测量到每个液滴喷射部分的喷射表面的距离以及与每个参考构件的距离以及基于一个液滴喷射部6的喷射表面和距离测量部14之间的距离的计算部15以及距离在距离测量部分14测量的一个参考部件和距离测量部分14之间加上一个参考部件和安装表面11a之间的已知距离，计算一个液滴喷射部分6的喷射表面之间的间隙和安装面11a。

3. 发明授权

US5920442A Cassette loading device 失效
标题翻译：纸盒装载装置
公开(公告)号：US5920442A
公开(公告)日：1999-07-06
申请号：US839319
申请日：1997-04-17
申请人： Kyoji Kasuga , Masanobu Furukawa , Hideshi Ohtsuka , Mitsunobu Yoshida
发明人： Kyoji Kasuga , Masanobu Furukawa , Hideshi Ohtsuka , Mitsunobu Yoshida
IPC分类号： G11B25/06 , G11B5/008 , G11B17/04
CPC分类号： G11B25/066
摘要： A cassette loading device including the following configuration: one cassette holder is fitted into the other cassette holder so as to slide in the cassette's direction of movement relative to the other. The other cassette holder is moved in linkage with the cassette pushing operation for magnetic tape cassette inserted into the one cassette holder, with a different amount of stroke from the pushed amount of stroke for the magnetic tape cassette inserted in the one cassette holder. Also, a timing change lever which is rotationally supported at a central portion across the length, is adapted to selectively become engaged at its distal end with the magnetic tape cassette held in the cassette holder. In the terminal end of the movement of the cassette, the opening which is provided at the other end of the timing change lever is detected so that the cassette in-pulling operation starts at the timing of the detection.
摘要翻译：一种盒式装载装置，包括以下构造：一个盒座被安装到另一个盒座中，以便相对于另一个在盒的移动方向上滑动。与插入一个盒式磁带架的磁带盒的盒式磁带推动操作相联动地移动另一个磁带盒，具有与插入在一个盒式磁带盒中的磁带盒的推入量不同的行程量。此外，在整个长度的中心部分旋转地支撑的定时改变杆适于选择性地在其远端处与保持在盒座中的磁带盒接合。在盒的运动的终端中，检测设置在定时改变杆的另一端的开口，使得盒的拉入操作在检测的定时开始。

4. 发明授权

US5361180A Simplified cassette loading mechanism for a magnetic recording and reproducing apparatus 失效
标题翻译：用于磁记录和再现装置的简化盒装载机构
公开(公告)号：US5361180A
公开(公告)日：1994-11-01
申请号：US846197
申请日：1992-03-05
申请人： Koji Yamabuchi , Hideshi Ohtsuka , Takashi Koyama , Yoshiyuki Yokomachi , Kazutaka Abe , Akio Tanaka
发明人： Koji Yamabuchi , Hideshi Ohtsuka , Takashi Koyama , Yoshiyuki Yokomachi , Kazutaka Abe , Akio Tanaka
IPC分类号： G11B15/665 , G11B15/61
CPC分类号： G11B15/6653
摘要： A loading lever having loading lever pins is fixed on a main chassis. Loading arms having loading arm depressed portions are rotatably attached to a slide chassis. The loading arm depressed portion engages with the loading lever pin, and the loading arm depressed portion is engaged with the loading lever pin, and in this state, the slide chassis moves in the direction of the arrow B. Therefore, loading arms move in the direction of the arrows J and K. Since the loading arms are rotated, it becomes unnecessary to slide the loading lever, and therefore, the structure of the magnetic recording reproducing apparatus can be made simple.
摘要翻译：具有加载杆销的装载杆固定在主机架上。具有装载臂凹部的装载臂可旋转地安装在滑动底盘上。装载臂凹陷部分与装载杆销接合，并且装载臂的凹陷部分与装载杆销接合，并且在该状态下，滑动底盘沿箭头B的方向移动。因此，装载臂在箭头J和K的方向。由于装载臂旋转，所以不需要滑动装载杆，因此可以使磁记录再现装置的结构简单。

5. 发明授权

US06400107B1 Motor control device capable of driving a synchronous motor with high efficiency and high reliability 有权
标题翻译：电动机控制装置能够以高效率和高可靠性驱动同步电动机
公开(公告)号：US06400107B1
公开(公告)日：2002-06-04
申请号：US09630177
申请日：2000-08-01
申请人： Masaji Nakatani , Hideshi Ohtsuka
发明人： Masaji Nakatani , Hideshi Ohtsuka
IPC分类号： H02K2300
CPC分类号： H02P6/085
摘要： A control unit is arranged for a synchronous motor formed of a rotor provided with a magnet. The control unit includes a 180°-conduction drive unit for performing 180°-conduction drive of the synchronous motor, a 120°-conduction drive unit for performing 120°-conduction drive of the synchronous motor, a rotation speed calculating unit for calculating the motor rotation speed, a rotation-speed-vs.-efficiency table unit storing an efficiency relative to a rotation speed of the motor, and a drive method selecting unit for selecting an optimum drive method for the current rotation speed based on the current rotation speed and information stored in the rotation-speed-vs.-efficiency table unit. Thereby, the synchronous motor performs 120°- or 180°-conduction drive in accordance with the current rotation speed to achieve the drive with an optimum efficiency.
摘要翻译：一个控制单元被布置用于由设置有磁体的转子形成的同步电动机。控制单元包括用于对同步电动机进行180°导通驱动的180°导通驱动单元，用于对同步电动机进行120°导通驱动的120°导通驱动单元，用于计算同步电动机的转速计算单元电动机转速，相对于电动机的转速存储效率的转速对效率表单元;以及驱动方法选择单元，用于根据当前转速选择当前转速的最佳驱动方式以及存储在旋转速度 - 效率表单元中的信息。因此，同步电动机根据当前转速进行120°或180°导通驱动以实现最佳效率的驱动。

6. 发明授权

US06388416B1 Motor control device and motor control method 有权
标题翻译：电机控制装置及电机控制方式
公开(公告)号：US06388416B1
公开(公告)日：2002-05-14
申请号：US09632656
申请日：2000-08-04
申请人： Masaji Nakatani , Hideshi Ohtsuka
发明人： Masaji Nakatani , Hideshi Ohtsuka
IPC分类号： H02P146
CPC分类号： H02P6/085 , H02P6/20 , H02P6/28
摘要： A motor current detection amplifier detects a motor current's areas in two phase periods with reference to a motor voltage. A controlling microcomputer computed the ratio of the motor current areas of the two phase periods and provides the same as phase difference information which is in turn used to control a motor drive voltage to apply a sine wave of a predetermined period to the motor's coil to allow 180°-driving including a sine wave conduction resistant to noise and achieving a reduced cost hike.
摘要翻译：电动机电流检测放大器参照电动机电压在两个相位周期内检测电动机电流的面积。控制微型计算机计算出两个相位周期的电动机电流面积的比例，并且提供与相位差信息相同的相位差信息，该相位差信息又用于控制电动机驱动电压以将预定周期的正弦波施加到电动机的线圈以允许包括正弦波导通，抗噪音180度，实现降低成本。

7. 发明授权

US5963394A Magnetic recording reproducing apparatus with bottom edge of tape above tape lead groove, before during and after loading of tape onto drum 失效
标题翻译：磁带记录重放装置，在胶带装入滚筒之前和之后，磁带的底部边缘位于磁带引导槽的上方
公开(公告)号：US5963394A
公开(公告)日：1999-10-05
申请号：US806616
申请日：1997-02-26
申请人： Koji Yamabuchi , Mitsunobu Yoshida , Hideshi Ohtsuka
发明人： Koji Yamabuchi , Mitsunobu Yoshida , Hideshi Ohtsuka
IPC分类号： G11B15/61 , G11B15/665
CPC分类号： G11B15/61 , G11B15/6653
摘要： The magnetic recording reproducing apparatus is of a type in which magnetic tape is loaded approximately parallel to a reference plane of a cassette, and in a tape guide group on magnetic tape take up side of a rotary head drum, a first take up side inclined guide on which magnetic tape is wound around immediately after it moves away from rotary head, a take up side guide roller arranged downstream and a second take up side inclined guide are included. Height of a lead formed at a fixed portion of rotary head drum is set such that it becomes lower than the lower end of the magnetic tape for its entire region, at the time of loading and unloading of the magnetic tape. By this structure, contact between the lower end of the magnetic tape and the edge of the lead at the time of loading and unloading of the magnetic tape can be avoided, and therefore damage on the magnetic tape caused by the lead edge can be prevented, and the life of the tape can be made longer.
摘要翻译：磁记录重放装置是一种类型，其中磁带大致平行于盒的基准面加载，磁带上的磁带引导组中卷绕旋转磁鼓的侧面，第一卷绕侧倾斜导向件磁带在离开旋转头后立即缠绕在其上，包括布置在下游的卷绕侧引导辊和第二卷绕侧倾斜导向件。形成在旋转磁头鼓的固定部分处的引线的高度被设定为在磁带的装载和卸载时，它的整个区域变得低于磁带的下端。通过这种结构，可以避免在磁带的装载和卸载时磁带的下端与引线的边缘之间的接触，因此可以防止由引线边缘引起的对磁带的损坏，并且可以使胶带的寿命更长。

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