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1. 外观设计

USD264842S Fixed disk drive 失效
公开(公告)号：USD264842S
公开(公告)日：1982-06-08
申请号：US966178
申请日：1978-12-04
申请人： Donald V. Daniels , Terence H. West , Albert S. Chou
设计人： Donald V. Daniels , Terence H. West , Albert S. Chou

2. 外观设计

USD249346S Flexible disk drive 失效
公开(公告)号：USD249346S
公开(公告)日：1978-09-12
申请号：US733785
申请日：1976-10-19
申请人： Albert S. Chou , David A. Brown , Donald V. Daniels , Harold C. Medley , Peter A. Ronzani , Ray Y. Yokoyama
设计人： Albert S. Chou , David A. Brown , Donald V. Daniels , Harold C. Medley , Peter A. Ronzani , Ray Y. Yokoyama

3. 外观设计

USD245125S Flexible magnetic disc cartridge 失效
公开(公告)号：USD245125S
公开(公告)日：1977-07-19
申请号：US691406
申请日：1976-06-01
申请人： Albert S. Chou , Donald J. Massaro , Harold C. Medley
设计人： Albert S. Chou , Donald J. Massaro , Harold C. Medley

4. 发明授权

US3960074A Line printer having hammer which spans three print positions 失效
标题翻译：具有跨越三个打印位置的锤的线打印机
公开(公告)号：US3960074A
公开(公告)日：1976-06-01
申请号：US506405
申请日：1974-09-16
申请人： Albert S. Chou
发明人： Albert S. Chou
IPC分类号： B41J9/12 , B41J1/20
CPC分类号： B41J9/12
摘要： A line printer which comprises a frame, a hammer bank secured to the frame, the hammer bank including a plurality of hammers, a ribbon that is movable past the hammers, a recirculating character belt which comprises a plurality of characters, and a band gate having an adjustable pulley arrangement for removably carrying the character belt. The band gate is pivotally mounted to the frame in such a manner that the distance between the hammers and the characters is adjustable to accommodate paper of varying thicknesses. A phasing circuit controls the firing of the hammers. An adjustable paper feed mechanism controls the positioning of continuous paper form as it passes through the print line, and a stepping motor controls the paper feed mechanism to provie 6 or 8 print lines per inch in such a manner as to reduce the time required to advance the paper to the next print line. Each hammer face spans three print positions, and the character pitch is greater than the width of a hammer face such that each hammer is able to strike a single selected character in three successive print positions.
摘要翻译：一种行式打印机，包括框架，固定到框架的锤子组，所述锤组包括多个锤，可移动经过锤的色带，包括多个字符的再循环字符带，以及具有用于可移动地携带字符带的可调节滑轮装置。带门以这样的方式可枢转地安装到框架上，使得锤和字符之间的距离是可调节的以适应不同厚度的纸。定相电路控制锤子的点火。可调式进纸机构在连续纸张形状通过打印线时控制定位，步进电机控制进纸机构，以每英寸提供6或8条打印行，以减少提前所需的时间该纸到下一个打印行。每个锤面横跨三个打印位置，并且字符间距大于锤面的宽度，使得每个锤子能够在三个连续的打印位置中击打单个选定的字符。

5. 发明授权

US5103721A Aluminum can recycling appliance and method 失效
标题翻译：铝可回收电器和方法
公开(公告)号：US5103721A
公开(公告)日：1992-04-14
申请号：US585601
申请日：1990-09-20
申请人： Albert S. Chou , Donald J. Massaro , Frank M. Balbas
发明人： Albert S. Chou , Donald J. Massaro , Frank M. Balbas
IPC分类号： B30B1/26 , B30B9/32
CPC分类号： B30B9/321 , B30B1/26 , Y10S100/902
摘要： A household recycling appliance for recycling aluminum cans. The appliance has a housing containing a vertical crushing chamber with a frontal opening into which an empty aluminum can is to be inserted. The bottom plate of the crushing chamber, serving as a plunger or piston, is advanced upwardly by a motor and bell crank assembly to crush the can against the fixed top plate. As the bottom plate recedes, a spring-operated lever ejects the crushed can rearwardly via a conduit into a can storage receptacle which is sized to hold a selective number of crushed cans. Any residual fluid draining from the crushed can is collected in a fluid storage receptacle located below the can storage receptacle. The can and fluid storage receptacles are removable for transferring the crushed cans and disposing of the fluids.
摘要翻译：用于回收铝罐的家用回收设备。该器具具有一个壳体，该外壳包含一个具有前部开口的垂直破碎室，一个空的铝罐可插入该外部开口。作为柱塞或活塞的破碎室的底板由电动机和钟形曲柄组件向上推进，以将罐压靠固定的顶板。当底板后退时，弹簧操作的杆通过管道将压碎的罐向后推出到容纳储存容器中，容器容积的大小适于容纳选定数量的压碎罐。从粉碎罐排出的任何残留液体被收集在位于罐存储容器下方的流体存储容器中。容器和流体存储容器可拆卸，用于传送压碎的罐和处理流体。

6. 发明授权

US4097908A Method for inspecting the skew of a magnetic head, for selectively locating a lead screw and an apparatus therefor 失效
标题翻译：用于检查磁头倾斜的方法，用于选择性地定位导螺杆及其装置
公开(公告)号：US4097908A
公开(公告)日：1978-06-27
申请号：US724701
申请日：1976-09-17
申请人： Albert S. Chou , Frank M. Balbas
发明人： Albert S. Chou , Frank M. Balbas
IPC分类号： G11B5/56 , G11B5/012 , G11B5/43
CPC分类号： G11B5/56
摘要： A method of inspecting the skew angle of the transducing gap of a magnetic head in a disk drive having a rotatable spindle, a lead screw rotatably mounted to a motor and carrying a carriage with a magnetic head affixed thereto, the magnetic head having a transducing gap that is disposed in a transducing relationship relative to bits of information on a disk and that is skewed at an angle relative to a radial line of the disk, the magnetic head serving to produce a read signal having an amplitude corresponding to the skew angle and to the acute angle of the bits. The method comprising providing a disk on the spindle, the disk including a track having bits of information recorded at a plurality of predetermined acute angles relative to a radial line of the disk, the acute angles lying in a range between a first angle in the counterclockwise direction and a second angle in the clockwise direction, rotating the disk, and monitoring the amplitude of the read signal, whereby when the amplitude corresponds to a preselected skew angle lying between the first and second angles, whereby a magnetic head having a skew angle greater than the preselected skew angle is capable of being rejected. In the apparatus, the motor is mounted to a plate which in turn is selectively positionable on a housing. By selectively moving the plate, the lead screw can be relocated such that the transducing gap is parallel to the radial line.
摘要翻译：一种检测具有可旋转主轴的磁盘驱动器中的磁头的换能间隙的倾斜角度的方法，可旋转地安装到电动机上的导螺杆，以及携带固定有磁头的滑架，该磁头具有换能间隙其相对于盘上的信息位设置为转换关系，并且相对于盘的径向线以一定角度倾斜，用于产生具有对应于倾斜角的幅度的读取信号，以及位的锐角。该方法包括在主轴上设置盘，盘包括轨道，该轨道具有相对于盘的径向线以多个预定锐角记录的信息位，该锐角位于逆时针方向上的第一角度方向和顺时针方向上的第二角度，旋转盘并监视读取信号的幅度，由此当幅度对应于位于第一和第二角度之间的预选偏斜角时，由此具有斜角更大的磁头比预选的倾斜角能够被拒绝。在该装置中，电动机安装到板上，板又可选择地定位在壳体上。通过选择性地移动板，导螺杆可以重新定位，使得换能间隙平行于径向线。

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