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1. 发明授权

US6053027A Press apparatus and press system 失效
标题翻译：印刷机和印刷机系统
公开(公告)号：US6053027A
公开(公告)日：2000-04-25
申请号：US117241
申请日：1998-09-01
申请人： Yasuo Yoshizawa
发明人： Yasuo Yoshizawa
IPC分类号： B21D19/08 , B21D37/04 , B30B1/06 , B30B1/26 , B30B15/02 , B30B15/28 , B21J7/46
CPC分类号： B30B15/028 , B30B1/06
摘要： A support frame (14) is provided above a base (10), defining a working space (16) together with the support frame. An automatic die-replacing mechanism (24) is provided in the working space, for moving a selected one of a plurality of die units (78) to a predetermined working position. A support base table is provided with an elevating axle (18) for opening and closing the die unit located at the working position, and a drive mechanism section for moving the elevating axle up and down. The drive mechanism section has a pulse servomotor (38) and an oscillating-fulcrum mechanism (22) for transmitting a drive force to the elevating axle. The oscillating arm (46) of the oscillating-fulcrum mechanism has a fulcrum section supported by the support table, a power-point section supported by a shaft which is rotated by the pulse servomotor, and an application-point section coupled to the elevating axle.
摘要翻译： PCT No.PCT / JP97 / 04308 Sec。 371日期：1998年9月1日 102（e）1998年9月1日PCT 1997年11月26日PCT公布。第WO98 / 23438号公报日期1998年6月4日在基座（10）的上方设有支撑框架（14），与支撑框架一起限定工作空间（16）。在工作空间内设置有自动模具更换机构24，用于将多个模具单元78中选定的一个移动到预定的工作位置。支撑基台设置有用于打开和关闭位于工作位置的模具单元的升降轴（18）和用于上下移动升降轴的驱动机构部分。驱动机构部分具有用于将驱动力传递到升降轴的脉冲伺服电机（38）和摆动支点机构（22）。摆动支架机构的摆动臂（46）具有由支撑台支承的支点部分，由轴支撑的动力点部分，该轴由脉冲伺服马达旋转;以及应用点部分，其与升降轴。

2. 发明授权

US5535709A Apparatus for mutual conversion between circular motion and reciprocal motion 失效
公开(公告)号：US5535709A
公开(公告)日：1996-07-16
申请号：US241470
申请日：1994-05-12
申请人： Yasuo Yoshizawa
发明人： Yasuo Yoshizawa
IPC分类号： F01B9/02 , F02B75/02 , F02B75/32 , F16H21/20 , F16H21/42 , F02B75/16 , F16H21/18
CPC分类号： F01B9/02 , F01L1/024 , F02B75/32 , F16H21/20 , F16H21/42 , F02B2075/027 , Y10T74/165 , Y10T74/18216 , Y10T74/20329
摘要： An apparatus for mutual conversion between circular motion and reciprocal motion includes a lever member which is rotatably mounted on a line connecting a rotational center and a circumference of a rotary disk, the lever member having a fulcrum, an action point and a force point, and being provided with a first regulator serving as an action point regulator and a second regulator serving as a movable fulcrum regulator. The first regulator is coupled to a reciprocating body. The movable fulcrum regulator has support members for supporting the fulcrum point and the first regulator has support members for supporting the action point in a longitudinal direction of the lever member.

3. 发明授权

US09967548B2 Stereoscopic video imaging system and synchronous control method 有权
公开(公告)号：US09967548B2
公开(公告)日：2018-05-08
申请号：US14119102
申请日：2012-05-21
申请人： Yasuo Yoshizawa
发明人： Yasuo Yoshizawa
IPC分类号： H04N13/02 , G03B35/08 , H04N5/232
CPC分类号： H04N13/296 , G03B35/08 , G03B2206/00 , H04N5/23203 , H04N13/239
摘要： A stereoscopic video imaging system includes a first imaging apparatus and a second imaging apparatus coupled to the first imaging apparatus and arranged to take a 3D image. A single cable connects the first imaging apparatus to the second imaging apparatus. A switching device selects one of the first and second imaging apparatuses to be a main imaging apparatus and the remaining imaging apparatus to be a sub imaging apparatus. The main imaging apparatus is enabled to generate a synchronization signal, the synchronization signal being communicated to the sub imaging apparatus through the single cable.

4. 发明授权

US09316249B2 XY separate crank mechanism and driving device provided therewith 有权
标题翻译： XY分离曲柄机构及其驱动装置
公开(公告)号：US09316249B2
公开(公告)日：2016-04-19
申请号：US14060298
申请日：2013-10-22
申请人： Yasuo Yoshizawa , Takumi Yoshizawa , Yutaka Yoshizawa , Satoshi Yoshizawa
发明人： Yasuo Yoshizawa , Takumi Yoshizawa , Yutaka Yoshizawa , Satoshi Yoshizawa
IPC分类号： F02B75/24 , F02B75/32 , F02B75/28 , F16C3/06 , F04B9/04 , F04B53/00 , F16H21/36
CPC分类号： F16C3/06 , F04B9/04 , F04B9/042 , F04B53/006 , F16H21/36
摘要： An XY separate crank mechanism provided between a movable body reciprocating in a first direction and a rotatable crankshaft to mutually convert reciprocating motion of the movable body and rotational motion of the crankshaft, includes a support member provided freely reciprocatingly in the first direction, a crank connecting member mounted on the support member freely reciprocatingly in a second direction perpendicular to the first direction and with which a crank of the crankshaft is rotatably engaged, and a connecting member configured to connect the piston and the support member and reciprocate in the first direction together with the piston and the support member.
摘要翻译：一种设置在沿第一方向往复运动的可移动体和可旋转曲轴之间以相互转换可移动体的往复运动和曲轴的旋转运动的XY分离曲柄机构，包括沿第一方向自由往复地设置的支撑构件，曲柄连接所述构件在垂直于所述第一方向的第二方向上自由地平行地安装在所述支撑构件上，并且所述曲轴的曲柄可旋转地接合在所述第一方向上;连接构件，其构造成将所述活塞和所述支撑构件连接并沿着所述第一方向往复运动，活塞和支撑构件。

5. 发明授权

US06209900B1 Cycle provided with a moving fulcrum type leverage 失效
标题翻译：循环提供了一个移动的支点类型杠杆
公开(公告)号：US06209900B1
公开(公告)日：2001-04-03
申请号：US09085885
申请日：1998-05-27
申请人： Yasuo Yoshizawa
发明人： Yasuo Yoshizawa
IPC分类号： B62M104
CPC分类号： B62M1/26
摘要： A pedal arm as a lever member is supported at its fulcrum by a roller, which is held for movement in a guide groove. A crank pin in an eccentric position on a gear is coupled to the point of action of the pedal arm, whereby the rotation of the gear is transmitted to a rear wheel.
摘要翻译：作为杠杆构件的踏板臂在其支点处由保持用于在引导槽中移动的辊子支撑。位于齿轮上的偏心位置的曲柄销联接到踏板臂的作用点，由此齿轮的旋转传递到后轮。

6. 发明授权

US6035733A Apparatus for mutual conversion between circular motion and reciprocal motion 失效
标题翻译：用于在圆周运动和往复运动之间相互转换的装置
公开(公告)号：US6035733A
公开(公告)日：2000-03-14
申请号：US837430
申请日：1997-04-17
申请人： Yasuo Yoshizawa
发明人： Yasuo Yoshizawa
IPC分类号： F01B9/02 , F02B75/02 , F02B75/32 , F16H21/20 , F16H21/42 , F16H21/40 , B25J18/00
CPC分类号： F01B9/02 , F01L1/024 , F02B75/32 , F16H21/20 , F16H21/42 , F02B2075/027 , Y10T74/165 , Y10T74/18216 , Y10T74/20329
摘要： An apparatus for mutual conversion between circular motion and reciprocal motion includes a lever member which is rotatably mounted on a line connecting a rotational center and a circumference of a rotary disk, the lever member having a fulcrum, an action point and a force point, and being provided with a first regulator serving as an action point regulator and a second regulator serving as a movable fulcrum regulator. The first regulator is coupled to a reciprocating body. The movable fulcrum regulator has support members for supporting the fulcrum point and the first regulator has support members for supporting the action point in a longitudinal direction of the lever member.
摘要翻译：一种用于圆周运动和往复运动之间的相互转换的装置，包括一个可旋转地安装在连接旋转盘的旋转中心和圆周的线上的杠杆构件，杠杆构件具有支点，动作点和力点，以及设置有用作动作点调节器的第一调节器和用作可动支点调节器的第二调节器。第一调节器联接到往复运动体。可移动支点调节器具有用于支撑支点的支撑构件，并且第一调节器具有用于在杆构件的纵向方向上支撑作用点的支撑构件。

7. 发明授权

US5660151A Apparatus for mutual conversion between circular motion and reciprocal motion 失效
标题翻译：用于在圆周运动和往复运动之间相互转换的装置
公开(公告)号：US5660151A
公开(公告)日：1997-08-26
申请号：US620917
申请日：1996-03-25
申请人： Yasuo Yoshizawa
发明人： Yasuo Yoshizawa
IPC分类号： F01B9/02 , F02B75/02 , F02B75/32 , F16H21/20 , F16H21/42 , F02B75/24
CPC分类号： F01B9/02 , F01L1/024 , F02B75/32 , F16H21/20 , F16H21/42 , F02B2075/027 , Y10T74/165 , Y10T74/18216 , Y10T74/20329
摘要： An apparatus for mutual conversion between circular motion and reciprocal motion includes a lever member which is rotatably mounted on a line connecting a rotational center and a circumference of a rotary disk, the lever member having a fulcrum, an action point and a force point, and being provided with a first regulator serving as an action point regulator land a second regulator serving as a movable fulcrum regulator. The first regulator is coupled to a reciprocating body. The movable fulcrum regulator has support members for supporting the fulcrum point and the first regulator has support members for supporting the action point in a longitudinal direction of the lever member.
摘要翻译：一种用于圆周运动和往复运动之间的相互转换的装置，包括一个可旋转地安装在连接旋转盘的旋转中心和圆周的线上的杠杆构件，杠杆构件具有支点，动作点和力点，以及设置有用作动作点调节器的第一调节器，用作可移动支点调节器的第二调节器。第一调节器联接到往复运动体。可移动支点调节器具有用于支撑支点的支撑构件，并且第一调节器具有用于在杆构件的纵向方向上支撑作用点的支撑构件。

8. 发明授权

US5887482A Apparatus for mutual conversion between circular motion and reciprocal motion 失效
标题翻译：用于在圆周运动和往复运动之间相互转换的装置
公开(公告)号：US5887482A
公开(公告)日：1999-03-30
申请号：US969224
申请日：1997-11-13
申请人： Yasuo Yoshizawa
发明人： Yasuo Yoshizawa
IPC分类号： F01B9/02 , F02B75/02 , F02B75/28 , F02B75/32 , F16H21/20 , F16H21/28 , F16H21/42 , F16H21/18
CPC分类号： F01B9/02 , F02B75/28 , F02B75/32 , F16H21/20 , F16H21/28 , F16H21/42 , F02B2075/025 , Y10T74/18208 , Y10T74/18216
摘要： The apparatus comprises a lever member having a first regulator which is provided at an end of the lever member and functions as a force point, and a second regulator which is provided at another end of the lever member and functions as a movable fulcrum. An action point hole is provided between both of the ends of the lever member and is engaged with a crank pin of a crankshaft. The first regulator is connected with a piston as a reciprocal motion member, and the first and second regulators has a support member for movably supporting the force point and the movable fulcrum such that the force point and the fulcrum are movably in a lengthwise direction of the lever member.
摘要翻译：该装置包括杠杆构件，该杆构件具有设置在杠杆构件的端部并用作力点的第一调节器，以及设置在杆构件的另一端并用作可移动支点的第二调节器。在杆构件的两端部之间设置动作点孔，并与曲轴的曲柄销接合。第一调节器与作为往复运动构件的活塞连接，并且第一和第二调节器具有用于可移动地支撑力点和可移动支点的支撑构件，使得力点和支点可沿着杠杆成员。

9. 发明授权

US5838196A Transformer-coupled amplifier 失效
标题翻译：变压器耦合放大器
公开(公告)号：US5838196A
公开(公告)日：1998-11-17
申请号：US847769
申请日：1997-04-23
申请人： Yasuo Yoshizawa
发明人： Yasuo Yoshizawa
IPC分类号： H03F1/42 , H03F1/56 , H03F3/22 , H03F3/28 , H03F3/30
CPC分类号： H03F3/22 , H03F1/565 , H03F3/28
摘要： A transformer-coupled amplifier includes a driver transformer in which a primary winding, a secondary winding, and a tertiary winding are wound on a core of a magnetic circuit, a drive signal source for supplying an AC drive signal superposed with a drive-stage DC current to the primary winding of the driver transformer, a power tube for extracting, from the secondary winding of the driver transformer, an AC signal corresponding to the AC drive signal supplied to the primary winding of the driver transformer, and for amplifying the AC signal from the secondary winding, and a DC magnetization control power source for supplying a predetermined magnetization control current to the tertiary winding of the driver transformer so as to change a degree of DC magnetization of the core of the magnetic circuit of the driver transformer. The DC magnetized state of the core of the transformer magnetized by the DC current is appropriately changed by the magnetization control current.
摘要翻译：变压器耦合放大器包括驱动变压器，其中初级绕组，次级绕组和第三绕组缠绕在磁路的磁芯上，驱动信号源用于提供与驱动级DC重叠的AC驱动信号电流到驱动变压器的初级绕组，用于从驱动变压器的次级绕组提取与提供给驱动变压器的初级绕组的交流驱动信号相对应的AC信号的功率管，并且用于放大AC信号以及用于向驱动变压器的三次绕组提供预定的磁化控制电流以改变驱动变压器的磁路的磁芯的直流磁化程度的直流磁化控制电源。通过DC电流磁化的变压器的磁芯的直流磁化状态由磁化控制电流适当地改变。

10. 发明授权

US5011414A Key-input apparatus or CAI system 失效
标题翻译：键输入设备或CAI系统
公开(公告)号：US5011414A
公开(公告)日：1991-04-30
申请号：US373598
申请日：1989-06-30
申请人： Yasuo Yoshizawa , Hiroichi Kawaguchi , Kazunari Seto
发明人： Yasuo Yoshizawa , Hiroichi Kawaguchi , Kazunari Seto
IPC分类号： G06F3/023 , G06Q50/00 , G06Q50/10 , G06Q50/20 , G09B5/00 , G09B5/08 , G09B5/12 , G09B7/07 , H03M11/04 , H03M11/22
CPC分类号： G09B5/12
摘要： A large number of keys arranged in a matrix are provided on the keyboard (KB) of a host computer. Of these keys, keys (K10, . . . , K15, . . . ), located at positions corresponding to Learning terminals in a classroom, are assigned to the respective learning terminals.
摘要翻译：在主计算机的键盘（KB）上提供了排列成矩阵的大量键。在这些键中，位于与教室中的学习终端相对应的位置处的键（K10，...，K15，...）被分配给各个学习终端。

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