公开(公告)号：US4200919A

公开(公告)日：1980-04-29

申请号：US966717

申请日：1978-12-05

申请人： Robert E. Page ,  Raymond B. Brackett

发明人： Robert E. Page ,  Raymond B. Brackett

IPC分类号： G06F12/06 ,  G11C13/00

CPC分类号： G06F12/0623

摘要： Apparatus for storing information to be used by a data processing system ch employs a mini computer, where the mini computer is incapable of addressing more than a specified maximum number of discrete storage locations. The apparatus includes a plurality of memory modules for providing a number of information storage locations which exceeds the specified maximum number of the mini computer, each memory module including a plurality of memory sections, each memory section for providing a number of information storage locations which does not exceed the specified maximum number. The apparatus further includes a component for generating memory select signals, each of the memory select signals corresponding to a different one of the memory sections. An additional component, which is responsive to the memory select signals, is provided for coupling the data and address buses of the mini computer to a given one of the memory sections when the memory select signal corresponding to the given memory section has been generated, whereby the mini computer is capable of selectively accessing any one of the memory sections.

摘要翻译： 用于存储要由使用微型计算机的数据处理系统使用的信息的装置，其中小型计算机不能寻址多于指定的最大数量的离散存储位置。 该装置包括多个存储器模块，用于提供超过所述微型计算机的指定最大数量的多个信息存储位置，每个存储器模块包括多个存储器部分，每个存储器部分用于提供多个信息存储位置， 不超过指定的最大数量。 该装置还包括用于产生存储器选择信号的组件，每个存储器选择信号对应于不同的一个存储器部分。 提供响应于存储器选择信号的附加组件，用于当对应于给定存储器部分的存储器选择信号已经生成时，将微型计算机的数据和地址总线耦合到给定的一个存储器部分，由此 迷你计算机能够选择性地访问任何一个存储器部分。

公开(公告)号：US3981650A

公开(公告)日：1976-09-21

申请号：US541504

申请日：1975-01-16

申请人： Robert E. Page

发明人： Robert E. Page

IPC分类号： B29C48/345 ,  D01D4/02 ,  B29F3/04

CPC分类号： D04H3/16 ,  B29C47/30 ,  D01D4/025 ,  B29C47/0014

摘要： A plastic extrusion mechanism having a die head primarily for use in a melt-blown process with the head formed in two mating parts respectively having first and second chambers therein with separate plastic heaters and pressure delivery extruder screws connected thereto and an insulated wall between the chambers with the lower end of the wall having slots leading to passages and alternate passages communicating with the first or second chambers and the passages leading to small extrusion openings for extruding microfibers of plastic and high velocity air directed against the microfibers for attenuation, and a traveling porous surface beneath the die head for receiving the fibers which are formed of plastic from the first chamber having a first physical characteristic and the second chamber having a different physical characteristic.

摘要翻译： 一种塑料挤出机构，其具有主要用于熔喷过程的模头，头部形成在两个配合部分中，分别具有第一和第二室，其中分开的塑料加热器和连接到其上的压力输送挤出机螺杆以及室之间的绝缘壁 其壁的下端具有通向通道的槽，并且与第一或第二室连通的交替通道和导通小的挤出开口的通道用于挤出针对微纤维的塑料和高速空气的微纤维进行衰减，以及行进的多孔 模具头下面的表面，用于接收由具有第一物理特征的第一腔室的塑料形成的纤维，并且第二腔室具有不同的物理特性。

公开(公告)号：US5087325A

公开(公告)日：1992-02-11

申请号：US668536

申请日：1991-03-13

申请人： Robert E. Page

发明人： Robert E. Page

IPC分类号： D21G9/00 ,  D21F2/00 ,  D21F3/02 ,  D21F9/00 ,  D21F9/02

CPC分类号： D21F3/0218 ,  D21F2/00 ,  D21F3/0227 ,  D21F3/045 ,  D21F9/003

摘要： An apparatus includes a forming section for forming a web from stock. The apparatus also includes a press section which is disposed downstream relative to the forming section for removing a portion of water from the formed web. The press section includes a suction pick-up roll disposed downstream relative to the forming section for picking up the formed web from the forming section. A press felt extends around the suction pick-up roll such that in use of the apparatus, the formed web is picked up from the forming section and is supported by the press felt. An extended nip press is disposed downstream relative to the pick-up means. The press includes a rotatable backing roll and a pressing shoe which cooperates with the backing roll for defining therebetween an elongate pressing section. A bearing blanket movably extends through the pressing section with the blanket cooperating with the suction pick-up roll such that the formed web is transferred from the press felt to the blanket. The apparatus also includes a dryer section which includes a rotatable dryer having a heated surface which cooperates with the blanket such that the pressed web is transferred from the blanket to the heated surface of the dryer. A dryer felt extends around a portion of the heated surface which is disposed downstream relative to the blanket such that the web is sandwiched between the dryer felt and the dryer.

摘要翻译： 一种装置包括用于从原料形成网的成形部。 该设备还包括一个压榨部分，该压榨部分相对于成形部分设置在下游，用于从形成的织物上除去一部分水分。 压榨部包括设置在成形部的下游侧的吸引辊，用于从成形部拾取成形的纤维网。 压榨毛毯在抽吸辊周围延伸，使得在使用该设备的过程中，所形成的织物从成形部分拾取并被压榨毛毯支撑。 相对于拾取装置，扩展的压区压力机布置在下游。 压力机包括可旋转的背衬辊和与支承辊配合的压力靴，用于在其间限定细长的按压部分。 轴承层可移动地延伸穿过挤压部分，其中橡皮布与抽吸辊配合，使得所形成的织物从压榨毛毯转移到橡皮布上。 该设备还包括一个干燥部分，其包括具有加热表面的可旋转干燥器，该加热表面与橡皮布配合，使得压榨纤维网从橡皮布转移到烘干机的加热表面。 烘干机毛毯围绕加热表面的一部分延伸，该部分设置在相对于毛毯的下游，使得卷筒纸夹在烘干机毛毯和烘干机之间。

公开(公告)号：US5058083A

公开(公告)日：1991-10-15

申请号：US624362

申请日：1990-12-07

申请人： Robert E. Page

发明人： Robert E. Page

IPC分类号： B06B1/02 ,  H03G3/00 ,  H03G3/20

CPC分类号： H03G3/001 ,  B06B1/0223 ,  H03G3/20 ,  B06B2201/40 ,  Y10S367/90 ,  Y10S367/903

摘要： Linear and switching amplifiers associated with acoustic transducers requ a gradual turn-on rather than an abrupt full-power level signal. A transducer preamplifier power controller circuit prevents the operation of fuses and the tripping of circuit breakers when the relatively high power driving levels for a sonar transducer are initiated. The controller circuit gradually increases a signal level from a zero level to a maximum during the initiation of a sonar signal using a threshold level that is set to a fraction of the expected maximum, and two discrete clock frequencies, for example at 1 MHz and 2 KHz actuate interconnected digital control elements incrementally to increase the signal level during a predetermined period. This cycle is re-initiated by the next sonar signal.

摘要翻译： 与声换能器相关的线性和开关放大器需要逐渐接通而不是突然的全功率电平信号。 传感器前置放大器功率控制器电路在启动声纳传感器的相对高功率驱动电平时，可以防止保险丝的操作和断路器的跳闸。 控制器电路在使用设置为预期最大值的一部分的阈值电平和两个离散时钟频率（例如1 MHz和2）的情况下，在声纳信号启动期间将信号电平从零电平逐渐增加到最大值 KHz增量地驱动互连的数字控制元件，以在预定时段期间增加信号电平。 该周期由下一个声纳信号重新启动。

公开(公告)号：US4921575A

公开(公告)日：1990-05-01

申请号：US411804

申请日：1989-09-25

申请人： Robert E. Page

发明人： Robert E. Page

IPC分类号： D21F3/10 ,  D21F2/00

CPC分类号： D21F2/00

摘要： Apparatus for transferring a newly formed paper web from the forming fabric over a couch roll in a papermaking machine includes a transfer roll which guides a pick-up felt into nipping engagement with the paper web over the couch roll. The nip is located intermediate the circumferentially spaced ends of a vacuum zone on the surface of the couch roll. The web with the forming fabric on one side and the pick-up felt on the other side is guided onto the transfer roll surface by the forming fabric downstream of the nip and is transferred onto the pick-up felt. The transfer roll has a vacuum zone located downstream of where it is wrapped by the forming fabric. The application of pressure on the web over the couch roll prior to, and in conjunction with, the nip operates to further dewater the web as well as to facilitate its transfer to the pick-up felt.

摘要翻译： 用于在造纸机中将成形织物从成形织物转移到床上辊上的装置包括：转移辊，该转印辊将拾取毡与纸幅卷绕在床上辊上夹紧接合。 辊隙位于沙发辊表面上真空区的周向间隔开的末端之间。 在一侧具有成形织物的纸幅和另一侧的拾取毛毡通过辊隙下游的成形织物被引导到转印辊表面上，并被转印到拾取毡上。 转印辊具有位于其被成形织物包裹的下游的真空区域。 在压辊之前和与辊隙一起在腹板上施加压力在纸幅上进行操作，以进一步使纸幅脱水以及便于其转移到拾取毡。

公开(公告)号：US4759067A

公开(公告)日：1988-07-19

申请号：US787551

申请日：1985-10-15

申请人： Robert E. Page

发明人： Robert E. Page

IPC分类号： G01H3/08 ,  G09B9/56 ,  G01L5/00

CPC分类号： G09B9/56 ,  G01H3/08

摘要： An apparatus for extracting, storing and repetitively replaying a broadbandatasample is fabricated from proven electronic components to assure long term reliability and reproducibility. A broadband acoustic signal is digitized and stored in a RAM until it is loaded with the desired signal. An adjustable clock controls the rate at which the stored signal is loaded and repetitively displayed so that its spectrum and characteristics can be fully analyzed. Appropriate filters are provided on the input and output sides to block incoming signals outside of the range of interest and those signal components attributed to the variable clock. Selection of particular portions of the stored desired signal may be addressed for detailed analysis on a repetitive basis if needed. Thus, any portion of a continuous broadband acoustic signal may be selected for storing and repetitive cycle analyses without introducing distortion that might otherwise be attributed to conventional approaches relying upon mechanical reproduction and recycling devices.

摘要翻译： 用于提取，存储和重复播放宽带数据样本的设备由经过验证的电子元件制成，以确保长期的可靠性和可重复性。 将宽带声信号数字化并存储在RAM中，直到其加载所需的信号。 可调节时钟控制存储的信号加载和重复显示的速率，从而可以充分分析其频谱和特性。 在输入和输出侧提供适当的滤波器，以阻止感兴趣范围之外的输入信号和归因于可变时钟的信号分量。 存储的期望信号的特定部分的选择可以在需要时重复进行详细分析。 因此，可以选择连续宽带声信号的任何部分用于存储和重复循环分析，而不引入否则可归因于依赖于机械再现和再循环设备的常规方法的失真。

公开(公告)号：US4658209A

公开(公告)日：1987-04-14

申请号：US575106

申请日：1984-01-30

申请人： Robert E. Page

发明人： Robert E. Page

IPC分类号： G01R31/28 ,  G01R31/3193 ,  G06F11/25 ,  G01R31/00 ,  G06F11/00

CPC分类号： G01R31/2843 ,  G01R31/28 ,  G01R31/3193 ,  G06F11/25

摘要： An electronic system that processes or otherwise acts upon a serial data stream can be monitored at any one of several points to provide an indication that specific parts as well as the whole system are functioning properly. A selected digital address is dialed on a thumbwheel switch that provides a signal indicative of a particular time slot within a repetitive sequence of time slots and a counter produces a series of digital addresses that are representative of a repetitive sequence of time slots to enable a comparison and generation of a latch signal at the particular time slot indicated. A probe is placed in electrical engagement with that portion of the signal corresponding to the selected digital address and a series test input signal is drawn from the system. The serial test input signal is converted from serial form to parallel form and a digital to analog converter generates a representative analog output signal that may be compared with a standardized analog signal that should be present at the desired point in the system when all components are functioning properly. Various synchronizing and clock signal rates can be provided to give the test apparatus the capability for accommodating differently sized signals for generating in different test analog signals.

摘要翻译： 处理或以其他方式作用于串行数据流的电子系统可以在几个点中的任何一个点进行监视，以提供特定部分以及整个系统正常运行的指示。 选择的数字地址在指轮开关上拨号，该指轮开关提供指示重复序列时隙内的特定时隙的信号，并且计数器产生代表时间重复序列的一系列数字地址以使得能够进行比较 以及在指示的特定时隙产生锁存信号。 将探头与对应于所选择的数字地址的信号的该部分进行电接合，并从系统中抽取串联测试输入信号。 串行测试输入信号从串行形式转换为并行形式，并且数模转换器产生代表性的模拟输出信号，该模拟输出信号可以与标准模拟信号进行比较，当所有组件正在运行时，该信号应该存在于系统中所需的位置 正确的 可以提供各种同步和时钟信号速率，以使测试设备具有适应不同大小的信号以在不同测试模拟信号中产生的能力。

公开(公告)号：US4325518A

公开(公告)日：1982-04-20

申请号：US204604

申请日：1980-11-06

申请人： Gerald W. Karr ,  Robert E. Page

发明人： Gerald W. Karr ,  Robert E. Page

IPC分类号： B65H18/04 ,  B23B31/40 ,  B65H75/08 ,  B65H17/02

CPC分类号： B65H75/08 ,  B23B31/4073 ,  B65H2555/112 ,  B65H2701/514 ,  Y10T403/4682

摘要： A core clamp mechanism serves to grip a core on a winder shaft by means of a plurality of ring elements and an expandable elastomer tube. A spacer sleeve abuts at one end with the free end of the core and receives, at its other end, a locking disc in preformed engagement spaces which cooperate with lugs formed on the disc. The elastomer tube is positioned upstream of the disc and supplied with air pressure for expansion of the tube against the disc which serves to compress the sleeve against the core. Shrinkage and other adjustments during the clamping operation are automatically accommodated by axial expansion of the tube under pressure. To remove a wound core, pressure is released through a valve from the tube and the disc moved clear from engagement with the sleeve. Cutouts corresponding to the disc lugs are formed on the sleeve so that, by aligning the cutouts with the disc lugs, the sleeve can be pulled off the shaft and the core removed and replaced.

摘要翻译： 芯夹紧机构用于通过多个环形元件和可膨胀弹性体管夹紧卷绕轴上的芯。 间隔套筒的一端与芯的自由端邻接，并且在其另一端处接收与预先形成的接合空间中的锁定盘，该锁定盘与形成在盘上的凸耳配合。 弹性体管位于盘的上游并且供应有空气压力，用于使管膨胀以抵靠盘，用于将套筒压靠在芯上。 通过在压力下的管的轴向膨胀，自动地容纳夹紧操作期间的收缩和其它调节。 为了去除卷绕的芯，通过阀从管释放压力，并且盘从与套筒的接合中移除。 在套管上形成对应于圆盘凸耳的切口，以便通过将切口与圆盘凸片对准，套筒可以从轴上拉出并且芯子被移除和更换。

公开(公告)号：US4016547A

公开(公告)日：1977-04-05

申请号：US651660

申请日：1976-01-22

申请人： Robert E. Page

发明人： Robert E. Page

IPC分类号： G11B20/18 ,  G06F11/00 ,  G06F13/04 ,  G11B5/09

CPC分类号： G11B20/1883

摘要： Loss of a magnetic track on a rotating drum memory is compensated for by aerially connected shift register. Since replacement of an entire magnetic drum is a costly venture, it usually is not warranted when only one or two or several tracks have become corroded or otherwise scored. The shift register is provided with an appropriate amount of stages to handle the data otherwise stored on a damaged magnetic drum track. Provision is made in the inventive concept herein disclosed for providing index and clock signals in event of the failure of the index and clocking tracks in the memory drum.

摘要翻译： 通过串行连接的移位寄存器补偿旋转鼓存储器上的磁道损失。 因为整个磁鼓的更换是一个昂贵的冒险，所以当只有一个或两个或几个轨道被腐蚀或以其他方式刻痕时，通常是不保证的。 移位寄存器被提供有适当的级数以处理否则存储在损坏的磁鼓轨道上的数据。 在本文所公开的本发明构思中作出规定，用于在索引故障和记忆滚筒中记录轨迹的情况下提供索引和时钟信号。

公开(公告)号：US6117271A

公开(公告)日：2000-09-12

申请号：US60591

申请日：1998-04-15

申请人： Robert E. Page

发明人： Robert E. Page

IPC分类号： D21F1/00 ,  D21F1/06

CPC分类号： D21F1/02 ,  D21F1/028 ,  D21F1/06

摘要： A slice lip apparatus is disclosed for guiding a flow of stock from a headbox so that the stock flows between a first and a second wire of a former. The apparatus includes a lip which is disposed adjacent to the first wire. A movable lip is spaced relative to the lip so that the lips defined therebetween a slice for the passage therethrough of the flow of stock. An adjustable guide shoe is disposed adjacent to the movable lip for guiding the second wire. A linkage extends between the movable lip and the adjustable guide shoe. The arrangement is such that when the movable lip is selectively moved relative to the lip, such selective movement generates a corresponding movement of the adjustable guide shoe relative to the first wire.

摘要翻译： 公开了一种用于引导来自流浆箱的原料流使得原料在前者的第一和第二丝之间流动的切片唇缘装置。 该装置包括与第一线相邻设置的唇缘。 可移动的唇缘相对于唇缘间隔开，使得在它们之间限定的唇缘用于通过其中的流动。 可调节的导靴邻近可动唇缘设置，用于引导第二线。 连杆在可移动唇缘和可调导轨之间延伸。 该布置使得当可移动唇缘相对于唇缘选择性地移动时，这种选择性运动产生可调节导靴相对于第一线的相应运动。