公开(公告)号：US06445790B1

公开(公告)日：2002-09-03

申请号：US09650411

申请日：2000-08-29

申请人： John M. Burgan ,  James H. Carlquist ,  John R. Oakley

发明人： John M. Burgan ,  James H. Carlquist ,  John R. Oakley

IPC分类号： H04M100

CPC分类号： G10H5/10 ,  G10H1/12 ,  H04M1/505

摘要： A digital tone generator (1110) includes a digital signal generator (1138) which generates a digital waveform data sequence which is representative of a tone having a predetermined waveform, and an adaptive duty cycle pulse-width modulator (1132) which is responsive to the digital waveform data sequence for generating an an adaptive duty cycle period characterized by a pulse-width modulated digital tone signal having a variable frequency and duty cycle which is generated by selecting a variable number of clock pulses of a predetermined reference clock (31).

摘要翻译： 数字乐音发生器（1110）包括数字信号发生器（1138），该数字信号发生器产生代表具有预定波形的音调的数字波形数据序列，以及自适应占空比脉冲宽度调制器（1132） 数字波形数据序列，用于产生自适应占空比周期，其特征在于具有可变频率和占空比的脉宽调制数字乐音信号，该可变频率和占空比通过选择预定参考时钟（31）的可变数目的时钟脉冲而产生。

公开(公告)号：US4559092A

公开(公告)日：1985-12-17

申请号：US579900

申请日：1983-12-12

申请人： John R. Oakley

发明人： John R. Oakley

IPC分类号： B29C65/10 ,  B65B7/28 ,  B65B51/20 ,  B32B31/12

CPC分类号： B29C65/10 ,  B29C65/4815 ,  B29C65/7861 ,  B29C66/112 ,  B29C66/131 ,  B29C66/24244 ,  B29C66/53461 ,  B65B51/20 ,  B65B7/2878 ,  B29C66/71 ,  B29C66/83413 ,  B29C66/836 ,  B29K2067/00

摘要： In a method of sealing separate flat lids (16) on to a series of generally rectangular tray-like containers (11), particularly containers which are coated with a polyester such as polyethylene terephthalate for heat resistance, the containers are moved continuously along a line while a lid (16) is positioned with its margin in contact with a peripheral flange (26) on each container, marginal side portions (25) of the lid and/or the side portions of the container flange are bent, e.g. by profiled strips (23, 24) acting as ploughs, to form a V-shaped recess between them, hot air is directed into the recess, e.g. from elongated nozzles (31, 32), to activate adhesive within the recess and to heat the side portions (25, 26), after which the side portions are pressed into contact to seal them together, e.g. by profiled strips (33, 34) and pressure rollers (35, 36). The movement of the containers (11) is thereafter changed, e.g. by turning the line of movement through 90.degree. or rotating each container through 90.degree., so that what were previously the end portions of the lid margin and container flange are presented at each side of the line of movement, and the marginal end portions (42) of the lids are sealed to the end portions (46) of the container flange to complete a peripheral seal between lid and container.

摘要翻译： PCT No.PCT / GB83 / 00123 Sec。 371日期：1983年12月12日 102（e）1983年12月12日日期PCT提交1983年4月26日PCT公布。 出版物WO83 / 03807 日期：1983年11月10日。在将分开的扁盖（16）密封在一系列大致矩形的托盘状容器（11）上的方法中，特别是涂覆有诸如聚对苯二甲酸乙二醇酯的聚酯的耐热性容器， 容器沿着一条线连续移动，同时盖子16定位成其边缘与每个容器上的周边凸缘（26）接触，盖的边缘侧部分（25）和/或容器凸缘的侧部 弯曲，例如 通过用作犁的成型条（23,24）在它们之间形成V形凹部，热空气被引导到凹槽中，例如， 从细长喷嘴（31,32）移动，以激活凹部内的粘合剂并加热侧部（25,26），之后侧部被压接以将它们密封在一起，例如， 通过型材条（33,34）和加压辊（35,36）。 此后，容器（11）的运动改变，例如， 通过将运动线转动90°或使每个容器旋转90°，使得先前的盖边缘和容器凸缘的端部呈现在运动线的每一侧，并且边缘端部（42 ）的盖子被密封到容器凸缘的端部（46），以完成盖和容器之间的周边密封。

公开(公告)号：US4490129A

公开(公告)日：1984-12-25

申请号：US353242

申请日：1982-03-01

申请人： John R. Oakley

发明人： John R. Oakley

IPC分类号： B31B1/62 ,  B31B3/46 ,  B65D5/28 ,  B65D5/66 ,  B31B3/60

CPC分类号： B31B1/00 ,  B65D5/28 ,  B65D5/6661 ,  B31B2201/2666 ,  B31B2201/60 ,  B31B2201/6017 ,  B31B2201/6021

摘要： In the forming of cartons, a water-based adhesive, e.g. an aqueous-dispersed polyvinylacetate, is applied as an atomized spray by guns to selected parts of a carton blank of uncoated board and partially dried by hot gas (air) jets, and the carton is erected by forcing the carton blank by a punch through a forming die so that the selected parts are pressed briefly against cooperating parts of the carton to secure them together, by means of projections on the punch and pressure members forming part of the die. The atomized spraying followed by hot air drying of the adhesive enables adhesion to be effected by very brief pressure, and the method can thus be used for high speed production of cartons of uncoated board.

摘要翻译： 在形成纸箱时，可以使用例如水性粘合剂。 将水分散的聚乙酸乙烯酯作为雾化喷雾施加到未涂布板的纸板坯的选定部分，并通过热气（空气）喷射部分干燥，并且通过冲压强制纸箱被竖起来 成型模具，使得所选择的部件被短暂地压靠在纸箱的协作部分上，以通过冲头上的凸起和形成模具的一部分的压力构件将它们固定在一起。 雾化喷雾随后通过热风干燥粘合剂使得能够通过非常短暂的压力进行粘合，因此该方法可用于高速生产未涂布板的纸箱。

公开(公告)号：US4636187A

公开(公告)日：1987-01-13

申请号：US725642

申请日：1985-04-22

申请人： John R. Oakley

发明人： John R. Oakley

IPC分类号： B65D5/24 ,  B31B1/44 ,  B31B3/00 ,  B31B3/44 ,  B31B1/52

CPC分类号： B31B45/00 ,  B31B1/00 ,  B31B2201/2654 ,  B31B2201/2695 ,  B31B2203/062 ,  B31B2203/066 ,  B31B2203/084

摘要： In the erection of rectangular tray-type cartons from blanks of foldable sheet material, corner tabs which are to be uppermost in the erected carton are first folded up from the plane of the blank, which is then passed through a die by a punch to form the side wall. On completion of the stroke of the punch, the pair of opposed elongate panels which carry the uppermost tabs are folded outwardly by folding bars carried by the punch. The partially erected carton is then transferred to a continuously moving conveyor and the other pair of elongate panels are folded outwardly by oscillating fingers and plough bars. The upstanding tabs are then heated by travelling hot air jets and pressed down by pressure rollers to seal them to the other tabs and complete the horizontal peripheral flange which extends continuously around the carton.

摘要翻译： 在从可折叠片材的坯料竖立矩形托盘型纸箱时，首先从直立的纸箱中将最上方的角部突片从坯料的平面折叠起来，然后通过冲头穿过模具形成 侧墙。 在打孔冲程完成后，携带最上面突出部分的一对相对的细长面板通过由冲头承载的折叠杆向外折叠。 然后将部分竖立的纸箱转移到连续移动的输送机上，另一对细长板通过摆动的指状物和犁条向外折叠。 然后通过行进的热空气射流加热直立突出物，并通过压力辊压下，将其密封到另一个翼片，并且完成围绕纸板箱连续延伸的水平周边凸缘。

公开(公告)号：US20100246735A1

公开(公告)日：2010-09-30

申请号：US12413101

申请日：2009-03-27

申请人： John R. Oakley ,  Uday Padmanabhan ,  Samir J. Soni

发明人： John R. Oakley ,  Uday Padmanabhan ,  Samir J. Soni

IPC分类号： H04L7/00

CPC分类号： H04L7/0338 ,  H04L7/0008 ,  H04L7/027 ,  H04L7/0276

摘要： Embodiments of data recovery apparatus include oscillators, edge detection circuitry, and data storage. The oscillators generate data detection signals, which convey first series of pulses during time periods for which a serial bit stream conveys a logical 1, and second series of pulses during time periods for which the serial bit stream conveys a logical 0. The edge detection circuitry detects transition edges of the first and second series of pulses, and generates data storage signals that include first indications of detected transition edges in the first series of pulses and second indications of detected transition edges in the second series of pulses. In response to receiving a first indication, a logical 1 is written into an unmasked subset of data storage bit locations. In response to receiving a second indication, a logical 0 is written into the unmasked subset of bit locations.

摘要翻译： 数据恢复装置的实施例包括振荡器，边缘检测电路和数据存储。 振荡器产生数据检测信号，其在串行比特流传送逻辑1的时间段期间传送第一系列脉冲，并且在串行比特流传送逻辑0的时间周期期间传送第二系列脉冲。边缘检测电路 检测第一和第二脉冲序列的转移边缘，并产生数据存储信号，其包括第一系列脉冲中检测到的转变边缘的第一指示和第二系列脉冲中检测到的转移边缘的第二指示。 响应于接收到第一指示，将逻辑1写入数据存储位位置的未屏蔽子集。 响应于接收到第二指示，将逻辑0写入位掩码的位位置子集。

公开(公告)号：US08630382B2

公开(公告)日：2014-01-14

申请号：US12413101

申请日：2009-03-27

申请人： John R. Oakley ,  Uday Padmanabhan ,  Samir J. Soni

发明人： John R. Oakley ,  Uday Padmanabhan ,  Samir J. Soni

IPC分类号： H04L7/00 ,  H04L27/06 ,  H03L7/24

CPC分类号： H04L7/0338 ,  H04L7/0008 ,  H04L7/027 ,  H04L7/0276

摘要： Embodiments of data recovery apparatus include oscillators, edge detection circuitry, and data storage. The oscillators generate data detection signals, which convey first series of pulses during time periods for which a serial bit stream conveys a logical 1, and second series of pulses during time periods for which the serial bit stream conveys a logical 0. The edge detection circuitry detects transition edges of the first and second series of pulses, and generates data storage signals that include first indications of detected transition edges in the first series of pulses and second indications of detected transition edges in the second series of pulses. In response to receiving a first indication, a logical 1 is written into an unmasked subset of data storage bit locations. In response to receiving a second indication, a logical 0 is written into the unmasked subset of bit locations.

摘要翻译： 数据恢复装置的实施例包括振荡器，边缘检测电路和数据存储。 振荡器产生数据检测信号，其在串行比特流传送逻辑1的时间段期间传送第一系列脉冲，并且在串行比特流传送逻辑0的时间周期期间传送第二系列脉冲。边缘检测电路 检测第一和第二脉冲序列的转移边缘，并产生数据存储信号，其包括第一系列脉冲中检测到的转变边缘的第一指示和第二系列脉冲中检测到的转移边缘的第二指示。 响应于接收到第一指示，将逻辑1写入数据存储位位置的未屏蔽子集。 响应于接收到第二指示，将逻辑0写入位掩码的位位置子集。

公开(公告)号：US06400821B1

公开(公告)日：2002-06-04

申请号：US09086628

申请日：1998-05-29

申请人： John M. Burgan ,  James H. Carlquist ,  John R. Oakley

发明人： John M. Burgan ,  James H. Carlquist ,  John R. Oakley

IPC分类号： H04M100

CPC分类号： G10H5/10 ,  G10H1/12 ,  H04M1/505

摘要： A digital tone generator (1110) includes a digital signal generator (1138) which generates a digital waveform data sequence which is representative of a tone having a predetermined waveform, and a pulse-width modulator (1132) which provides an adaptive duty cycle period (622, 630) which is responsive to the digital data waveform data sequence for selecting clock pulses of a number sufficient to generate a pulse-width modulated digital tone signal. The digital tone generator (110) can also include a low pass filter (36) which processes the pulse-width modulated digital tone signal to generate an analog tone signal. The digital waveform sequences generated by two digital tone generators (38, 40) can be digitally added by a digital adder (28) to provide a composite tone data signal, which can be processed by the adaptive pulse-width modulator (700) to produce a pulse-width modulated tone signal representative of a DTMF tone.

摘要翻译： 数字乐音发生器（1110）包括数字信号发生器（1138），该数字信号发生器产生代表具有预定波形的音调的数字波形数据序列;和脉冲宽度调制器（1132），其提供自适应占空比周期 622,630），其响应于数字数据波形数据序列，用于选择足以产生脉宽调制数字乐音信号的数量的时钟脉冲。 数字乐音发生器（110）还可以包括一个低通滤波器（36），它处理脉冲宽度调制的数字乐音信号以产生模拟乐音信号。 由两个数字音调发生器（38,40）产生的数字波形序列可以由数字加法器（28）数字相加以提供可由自适应脉冲宽度调制器（700）处理的复合音调数据信号，以产生 表示DTMF音的脉宽调制音信号。