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公开(公告)号：US4016362A
公开(公告)日：1977-04-05
申请号：US626665
申请日：1975-10-29
摘要： A system and method utilizing a single motion control circuit or comparator for controlling the display of a plurality of moving images on a video screen. At the outset of each frame, position data for the images is arranged according to the order at which the images are to appear in that frame. In one embodiment, numbers corresponding to the distance between successive images along the path of the beam are stored, and pulses corresponding to the position of the beam are counted to determine when the position of the beam corresponds to the locations at which the images are to be displayed. In a second embodiment, the image location data is compared with signals corresponding to the position of the beam to determine when it reaches the locations at which the images are to be displayed.
摘要翻译： 一种利用单个运动控制电路或比较器来控制在视频屏幕上显示多个运动图像的系统和方法。 在每帧开始时，根据图像在该帧中出现的顺序来排列图像的位置数据。 在一个实施例中，存储对应于沿着光束路径的连续图像之间的距离的数字，并且对与波束的位置相对应的脉冲进行计数，以确定波束的位置何时对应于图像所在的位置 被显示。 在第二实施例中，将图像位置数据与对应于波束的位置的信号进行比较，以确定何时到达要显示图像的位置。
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公开(公告)号：USD243625S
公开(公告)日：1977-03-08
申请号：US623805
申请日：1975-10-20
申请人： Kenneth W. Sauter
设计人： Kenneth W. Sauter
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公开(公告)号：USD277155S
公开(公告)日：1985-01-15
申请号：US411797
申请日：1982-08-25
申请人： Sydney Edson
设计人： Sydney Edson
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公开(公告)号：US4471465A
公开(公告)日：1984-09-11
申请号：US495314
申请日：1983-05-16
CPC分类号： G06F3/04845 , A63F13/00 , G06T15/005 , G09G5/024 , G09G5/42 , A63F2300/203
摘要： A microprocessor based data processing system including a microprocessor, a memory unit, and a display unit is provided with a programmable graphics generator that transfers graphics information from the memory unit to the display unit in response to and control of a set of display instructions also stored in the memory unit. The graphics generator includes a first addressing unit for sequentially accessing the display instructions from the memory unit; a control unit for receiving, storing and decoding such instruction and for issuing supervisory and control signals in response to the binary state of each instruction; a second addressing unit for accessing graphics information from the memory unit in response to the supervisory signals from the control unit; and a third addressing unit for accessing movable object graphics stored in the memory unit.
摘要翻译： 包括微处理器，存储器单元和显示单元的基于微处理器的数据处理系统设置有可编程图形生成器，其响应于并且控制也存储的一组显示指令将图形信息从存储器单元传送到显示单元 在内存单元中。 图形生成器包括用于从存储器单元顺序访问显示指令的第一寻址单元; 控制单元，用于接收，存储和解码这样的指令，并响应于每条指令的二进制状态发出监控信号; 第二寻址单元，用于响应于来自控制单元的监控信号从存储器单元访问图形信息; 以及用于访问存储在存储器单元中的可移动对象图形的第三寻址单元。
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公开(公告)号：US4471464A
公开(公告)日：1984-09-11
申请号：US489961
申请日：1983-04-29
CPC分类号： G06F3/04845 , A63F13/00 , G06T15/005 , G09G5/024 , G09G5/42 , A63F2300/203
摘要： A microprocessor based data processing system including a microprocessor, a memory unit, and a display unit is provided with a programmable graphics generator that transfers graphics information from the memory unit to the display unit in response to and control of a set of display instructions also stored in the memory unit. The graphics generator includes a first addressing unit for sequentially accessing the display instructions from the memory unit; a control unit for receiving, storing and decoding such instruction and for issuing supervisory and control signals in response to the binary state of each instruction; a second addressing unit for accessing graphics information from the memory unit in response to the supervisory signals from the control unit; and a third addressing unit for accessing movable object graphics stored in the memory unit.
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公开(公告)号：US4469330A
公开(公告)日：1984-09-04
申请号：US337881
申请日：1982-01-07
申请人： James C. Asher
发明人： James C. Asher
CPC分类号： A63F13/24 , A63F13/06 , G05G9/047 , A63F2300/1043 , G05G2009/04703 , G05G2009/04748 , Y10T74/20201
摘要： A combination keyboard/joystick controller is provided in which a joystick shaft is pivotally mounted on one end. The shaft passes through elongated apertures in two parallel plates. Each plate is capable of moving along an axis in response to joystick movement along that axis, and each plate is coupled to a potentiometer which therefore provides an analog output indicative of joystick movement along the two axes.Also provided is a keyboard mounted on a flex circuit. An array of keys including a conductive material cooperate to cause electrical contact between traces on the flex circuit.
摘要翻译： 提供组合键盘/操纵杆控制器，其中操纵杆轴在一端枢转地安装。 轴通过两个平行板上的细长孔。 响应于沿着该轴的操纵杆移动，每个板能够沿轴线移动，并且每个板耦合到电位器，因此电位器提供指示沿着两个轴的操纵杆运动的模拟输出。 还提供了安装在柔性电路上的键盘。 包括导电材料的键阵列协作以引起柔性电路上迹线之间的电接触。
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公开(公告)号：US4459578A
公开(公告)日：1984-07-10
申请号：US457771
申请日：1983-01-13
申请人： Robert J. Sava , Roy J. Machamer
发明人： Robert J. Sava , Roy J. Machamer
CPC分类号： G05G9/047 , G05G2009/04707 , G05G2009/04755 , Y10T74/20201
摘要： Hall effect elements are placed in proximity to magnets in such a way that the position of the magnets relative to the Hall elements is a function of the position of a joystick controller. In this way, the position of the joystick can be "read" by a machine by reference to the Hall effect voltage.
摘要翻译： 将霍尔效应元件放置在磁体附近，使得磁体相对于霍尔元件的位置是操纵杆控制器的位置的函数。 以这种方式，操纵杆的位置可以通过参考霍尔效应电压由机器“读取”。
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公开(公告)号：US4435746A
公开(公告)日：1984-03-06
申请号：US369292
申请日：1982-04-16
申请人： Ralph M. Barnett
发明人： Ralph M. Barnett
CPC分类号： H02M3/33538
摘要： The DC secondary output voltage of a high voltage switched-type power supply is regulated by automatically increasing or decreasing the amplitude of the primary circuit retrace pulse to compensate for variations in loading imposed on the secondary or output circuit. The automatic regulation is accomplished by the use of a passive saturable reactor coupled in a series with the primary winding of the step-up transformer. The saturable reactor has a saturation characteristic with a relatively low saturation level. Within the saturation limits, the saturable reactor provides a reservoir of energy which can be used to buck the peak voltage pulse applied across the primary, thus controlling the output voltage. The apparatus provides good regulation with minimum number of additional components.
摘要翻译： 通过自动增加或减小主电路回扫脉冲的幅度来调节高压开关型电源的直流二次输出电压，以补偿施加在次级或输出电路上的负载变化。 通过使用与升压变压器的初级绕组串联耦合的无源饱和电抗器来实现自动调节。 饱和电抗器具有饱和特性，饱和度相对较低。 在饱和极限范围内，可饱和电抗器提供了一个能量储存器，可以用来降低施加在初级端上的峰值电压脉冲，从而控制输出电压。 该设备以最少数量的附加组件提供良好的调节。
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公开(公告)号：US4423870A
公开(公告)日：1984-01-03
申请号：US350977
申请日：1982-02-22
申请人： Stephen D. Bristow
发明人： Stephen D. Bristow
CPC分类号： A63F13/577 , A63F13/10 , A63F13/803 , A63F2300/63 , A63F2300/8017
摘要： A video game includes a pre-recorded video signal depicting selected objects upon a background; e.g., a race track where the selected objects are colored racing cars, the color being used to distinguish the cars from their background. An associated video game unit with manual player controls generates a manually actuated object and collisions are indicated by sensing the time coincident signals of the selected object and the manually actuated object.
摘要翻译： 视频游戏包括在背景上描绘所选择的对象的预先记录的视频信号; 例如，所选择的对象是彩色赛车的赛道，该颜色用于将车与其背景区分开。 具有手动播放器控制的相关联的视频游戏单元产生手动启动的对象，并且通过感测所选对象和手动启动对象的时间重合信号来指示冲突。
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公开(公告)号：US4337444A
公开(公告)日：1982-06-29
申请号：US114816
申请日：1980-01-24
申请人： Wade B. Tuma , Niles E. Strohl
发明人： Wade B. Tuma , Niles E. Strohl
CPC分类号： H05K9/006
摘要： A radio frequency oscillator-modulator for use in a video game includes an oscillator circuit, formed from a first differentially connected, emitter-coupled transistor pair having base/collector cross-coupling, that is dc coupled to the differential inputs of a second differentially connected, emitter-coupled transistor pair that forms the modulator circuit. The modulation signal is applied through a resistance to the connected emitters of the modulator circuit to vary the drive current thereof. The radio frequency oscillator-modulator includes bias circuitry that establishes a low level of operation that provides for great linearity and low R.F. radiation.
摘要翻译： 用于视频游戏的射频振荡器调制器包括由具有基极/集电极交叉耦合的第一差分连接的发射极耦合晶体管对形成的振荡器电路，其直流耦合到第二差分连接的差分输入 ，形成调制器电路的发射极耦合晶体管对。 通过对调制器电路的连接的发射极的电阻施加调制信号以改变其驱动电流。 射频振荡器调制器包括偏置电路，其建立低电平的操作，提供极大的线性度和低的R.F。 辐射。
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