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1. 发明授权

US4353656A Moving coil, multiple energy print hammer system including a closed loop servo 失效
标题翻译：移动线圈，多能打印锤系统，包括闭环伺服
公开(公告)号：US4353656A
公开(公告)日：1982-10-12
申请号：US196494
申请日：1980-10-14
申请人： Gordon Sohl , John R. Masters , John R. Leicht
发明人： Gordon Sohl , John R. Masters , John R. Leicht
IPC分类号： B41J9/48 , B41J19/00
CPC分类号： B41J9/48
摘要： For use in an electronic printing system having a serial impact printer, apparatus is provided to accurately control the velocity of the print hammer during printing and provide accurately controlled impact energy, which is proportional to the character face area. The apparatus includes a servo feedback system where the primary driver for the print hammer is a moving coil in a magnetic field, and the velocity sensing required for the servo feedback loop is the back emf in the moving coil with the back emf being proportional to the hammer velocity.
摘要翻译：为了在具有串行冲击打印机的电子打印系统中使用，提供了在印刷期间精确地控制打印锤的速度的装置，并且提供与字符面积成正比的精确控制的冲击能量。该装置包括伺服反馈系统，其中用于打印锤的主要驱动器是磁场中的运动线圈，并且伺服反馈回路所需的速度感测是运动线圈中的反电动势，而后电动势与锤速。

2. 发明授权

US4509057A Automatic calibration of drop-on-demand ink jet ejector 失效
标题翻译：自动校准点滴式喷墨喷射器
公开(公告)号：US4509057A
公开(公告)日：1985-04-02
申请号：US468834
申请日：1983-03-28
申请人： Gordon Sohl , Donald L. Ort , John R. Leicht
发明人： Gordon Sohl , Donald L. Ort , John R. Leicht
IPC分类号： B41J2/125 , G01D18/00
CPC分类号： B41J2/125
摘要： A method of calibrating a scanning carriage drop-on-demand ink jet ejector wherein the ejector is traversed past a droplet detection light beam while droplets are ejected. By knowing the position of the ejector and relating it to the amount of light blocked by droplets, horizontal errors in drop position can be detected. Similarly, by measuring the amount of time elapsing between droplet ejection and droplet detection, the velocity of the droplets can be determined. Corrections can be made by adjusting the time of ejection and/or the drive pulse amplitude and/or width.
摘要翻译：一种校准扫描滑架液滴喷墨喷射器的方法，其中喷射器在喷射液滴时经过液滴检测光束。通过知道喷射器的位置并将其与由液滴阻挡的光量相关联，可以检测下落位置中的水平误差。类似地，通过测量液滴喷射和液滴检测之间经过的时间量，可以确定液滴的速度。可以通过调整喷射时间和/或驱动脉冲幅度和/或宽度来进行校正。

3. 发明授权

US3937421A Asynchronous high-speed pneumatic film transport mechanism 失效
标题翻译：异步高速气膜输送机构
公开(公告)号：US3937421A
公开(公告)日：1976-02-10
申请号：US203615
申请日：1971-12-01
申请人： William D. Fender , Gordon Sohl
发明人： William D. Fender , Gordon Sohl
IPC分类号： G03B21/11 , G03B21/43 , G03B39/04 , G11B15/58 , G11B23/12
CPC分类号： G03B39/04 , G03B21/113 , G03B21/43
摘要： Asynchronous high-speed film transport apparatus wherein supply and take-up reels have opposite ends of an elongated film wound thereupon. A pair of drive motors one for each reel is selectively operable to rotate the reels respectively to move film along a path from one reel to the other. First and second film vacuum chambers are associated respectively with the supply and take-up reels, each chamber being arranged to hold a loop of film, the chambers being positioned adjacent the film path between the reels. Means are connected to the drive motors for producing movement of the film and sensing means are provided for maintaining a predetermined loop of film in each of the chambers during film movement. Between the first vacuum chamber and a read/record station is a first clamp for the film and a storage device for controlling the film advance, the storage device including a movable member for controlling the length of a frame. A second film clamp is positioned opposite the read/record station. Before frame advance, the second film clamp is closed and the first clamp is opened. Film is then pulled from the film loop formed in the supply reel vacuum chamber by applying air pressure and/or vacuum to the film in the storage device. At the same time, the movable member in the storage device, or film advance cavity, is positioned to provide the desired film advance distance. During film advance, the first clamp is closed and the second clamp is opened. Film is then pulled from the film advance cavity into the take-up free film loop by vacuum in the take-up film loop cavity and/or applied pressure.
摘要翻译：异步高速胶片输送装置，其中供应卷取卷轴具有缠绕在其上的细长膜的相对端。一对每个卷轴的驱动电动机可选择性地可操作以分别旋转卷轴以沿着从一个卷轴到另一卷轴的路径移动胶片。第一和第二薄膜真空室分别与供应卷轴和卷取卷轴相关联，每个室被布置成保持膜环，该室位于卷轴之间的膜路径附近。装置连接到用于产生胶片移动的驱动电动机，并且提供感测装置，用于在胶片移动期间在每个室中保持胶片的预定环。在第一真空室和读/记录站之间是用于胶片的第一夹具和用于控制胶片前进的存储装置，所述存储装置包括用于控制框架的长度的可移动部件。第二个胶片夹位于读/记录台的对面。在前进前，第二个胶片夹被关闭，第一个夹子打开。然后通过对存储装置中的膜施加空气压力和/或真空，从形成在供应卷筒真空室中的薄膜回路拉出薄膜。同时，存储装置中的可移动部件或胶片前进腔被定位成提供期望的胶片前进距离。在胶片提前期间，第一夹具被关闭并且第二夹具被打开。然后，通过抽吸膜回路腔中的真空和/或施加的压力将膜从膜前进腔拉入无卷绕膜回路。

4. 发明授权

US5086461A Apparatus and method for providing existing 1ESS and 1AESS telephone switching equipment with the capability of using the SS7 protocol 失效
标题翻译：提供具有使用SS7协议能力的现有1ESS和1AESS电话交换设备的装置和方法
公开(公告)号：US5086461A
公开(公告)日：1992-02-04
申请号：US469093
申请日：1990-01-23
申请人： David W. Thorn , Rajendra Patel , Gordon Sohl
发明人： David W. Thorn , Rajendra Patel , Gordon Sohl
IPC分类号： G06F9/445 , H04Q3/00 , H04Q3/545
CPC分类号： H04Q3/54516 , G06F8/67 , H04Q3/0025 , H04Q3/54566
摘要： The invention relates to upgrading existing telephone central offices having 1ESS or 1AESS switching equipment to utilize the SS7 protocol. In particular, the 1ESS and 1AESS switching equipment is provided with the capability of controlling the connection, management, and disconnection of telephone circuits using Signaling System Number 7 (SS7), a national and international standard set of protocols for providing such circuit control and providing and receiving information via the SS7 protocol for enabling enhanced service in the switching equipment.
摘要翻译：本发明涉及升级具有1ESS或1AESS交换设备的现有电话中心局以利用SS7协议。特别地，1ESS和1AESS交换设备具有使用信号系统编号7（SS7）来控制电话电路的连接，管理和断开的能力，该系统是用于提供这种电路控制和提供的国家和国际标准协议集并通过SS7协议接收信息，以实现交换设备中的增强业务。

5. 发明授权

US4037706A Composite print wheel 失效
标题翻译：复合印花轮
公开(公告)号：US4037706A
公开(公告)日：1977-07-26
申请号：US683977
申请日：1976-05-06
申请人： Gordon Sohl , David L. Bogert , Richard G. Crystal , Michael C. Weisberg
发明人： Gordon Sohl , David L. Bogert , Richard G. Crystal , Michael C. Weisberg
IPC分类号： B41J1/30 , B41J9/42
CPC分类号： B41J9/42 , B41J1/30
摘要： A print element for an impact printer comprising a metal alloy insert member having a plurality of beams extending radially outward from a center section having an opening in the center thereof and a plurality of apertures spaced around the center opening and positioned between the center opening and the beams. Molded to the ends of the beams are character slugs having an impact surface engageable by hammer means, a print section having a print surface shaped in the form of a character and a capture section for coupling to the end of a beam whereby the energy imparted to the slug by a print hammer is substantially reflected in stresses in the print section of the slug rather than the capture section. A plastic hub is fixedly coupled to the insert member by a plurality of projections, each of which extends through a respective one of the apertures in the insert member and coacts therewith. The hub includes a flag extending radially outward a distance so as to expose a previously printed character when properly positioned relative thereto.
摘要翻译：一种用于冲击打印机的打印元件，包括金属合金插入件，该金属合金插入件具有从其中心具有开口的中心部分径向向外延伸的多个梁，以及围绕中心开口间隔开的多个孔，并定位在中心开口和梁。模制到梁的端部的是具有可由锤装置接合的冲击表面的字符块，具有以字符形式成形的打印表面的打印部分和用于联接到梁的端部的捕获部分，由此赋予的能量通过打印锤子的塞子基本上反映在插头的打印部分中的应力而不是捕获部分。塑料轮毂通过多个突起固定地联接到插入构件，每个突起延伸穿过插入构件中的相应的一个孔并与其共同作用。轮毂包括一个径向向外延伸一段距离的标志，以便在相对于其适当定位时暴露先前打印的字符。

6. 发明授权

US5559339A Method and apparatus for verifying dispense of a fluid from a dispense nozzle 失效
标题翻译：用于验证从分配喷嘴分配流体的方法和装置
公开(公告)号：US5559339A
公开(公告)日：1996-09-24
申请号：US332307
申请日：1994-10-31
申请人： Richard A. Domanik , Gordon Sohl , John Kotlarik , Noman Abunimeh
发明人： Richard A. Domanik , Gordon Sohl , John Kotlarik , Noman Abunimeh
IPC分类号： G01N35/10 , G01N15/06
CPC分类号： G01N35/1016 , G01N2035/102
摘要： Embodiments disclosed herein provide apparatuses and methods for verifying dispense of a fluid from a dispense nozzle. According to one method, a path of electromagnetic radiation from a source to a receiver is obstructed with the fluid dispensed from the dispense nozzle. The intensity of the electromagnetic radiation received by the receiver is measured. The measured intensity is compared with a predetermined intensity to verify the dispense of fluid from the dispense nozzle. One apparatus for verifying dispense of a fluid comprises a source of electromagnetic radiation, and a receiver of the electromagnetic radiation from the source of the electromagnetic radiation operatively associated with the source of the electromagnetic radiation such that the electromagnetic radiation from the source is received by the receiver. A path followed by the electromagnetic radiation from the source to the receiver is offset from the fluid exiting end of the dispense nozzle by a predetermined distance such that dispense of fluid and a major drop of fluid depending from the fluid exiting end of the dispense nozzle obstruct the path and such that a minor drop of fluid does not obstruct the path.
摘要翻译：本文公开的实施例提供了用于验证从分配喷嘴分配流体的装置和方法。根据一种方法，从分配喷嘴分配的流体阻挡从源到接收器的电磁辐射的路径。测量由接收器接收的电磁辐射的强度。将测量的强度与预定强度进行比较，以验证从分配喷嘴分配流体。用于验证流体的分配的一种装置包括电磁辐射源，以及来自电磁辐射源的电磁辐射的接收器，其与电磁辐射源可操作地相关联，使得来自源的电磁辐射由接收器。随后从源到接收器的电磁辐射的路径偏离了从分配喷嘴的出口端流出预定距离，使得分配流体和从分配喷嘴的流体离开的一端的主要液滴阻挡该路径并且使得一小滴流体不阻碍路径。

7. 发明授权

US4093059A Character slug construction 失效
标题翻译：字符结构
公开(公告)号：US4093059A
公开(公告)日：1978-06-06
申请号：US747844
申请日：1976-12-06
申请人： Gordon Sohl
发明人： Gordon Sohl
IPC分类号： B41J1/30
CPC分类号： B41J1/30
摘要： An impact printing element in the shape of a wheel is constructed by molding a thermoplastic character slug onto the tips of metal spokes or beams extending radially outward from a center section. The thermoplastic is bulk filled to give the slugs tolerance to impacting forces produced by an impact hammer for deflecting the slug toward a record medium enabling a print surface on the slug to cooperate in a process for marking the record medium. Each character slug has a front surface with a raised character extending therefrom and a rear surface adapted to be struck by the print hammer for moving the slug in a print operation. Extending from the rear surface of each character slug is a spherical section projection that directly receives the strike from the print hammer. The projection is a spherical section positioned at the centroid of the raised character.
摘要翻译：轮的形状的冲击打印元件通过将热塑性字符块模制到从中心部分径向向外延伸的金属辐条或光束的顶端上而构成。热塑性塑料被大量填充以提供对冲击锤产生的冲击力的s条耐受性，用于将块塞朝向记录介质偏转，使记录介质上的打印表面能够在用于标记记录介质的过程中协作。每个字符块具有从其延伸的凸起字符的前表面，以及适于被打印锤撞击的后表面，用于在打印操作中移动块状物。从每个字符块的后表面延伸的是直接接收来自打印锤的打击的球形部分突起。投影是位于凸起角色的中心处的球形部分。

8. 发明授权

US3970186A Damper for a composite print wheel 失效
标题翻译：复合印刷轮的阻尼器
公开(公告)号：US3970186A
公开(公告)日：1976-07-20
申请号：US509194
申请日：1974-09-25
申请人： Gordon Sohl , Svetislav Mitrovich , Ernest L. Staples
发明人： Gordon Sohl , Svetislav Mitrovich , Ernest L. Staples
IPC分类号： B41J1/24 , B41J1/30 , B41J9/42 , B41J1/32
CPC分类号： B41J9/42 , B41J1/24 , B41J1/30
摘要： A damper for a composite print wheel comprising two generally circular rings of an elastomer impregnated fabric material with a ring being adhesively coupled to each side of the beams of the print wheel and each ring being adhesively coupled to the other ring in the regions between the beams.
摘要翻译：一种用于复合印刷轮的阻尼器，包括弹性体浸渍的织物材料的两个大致圆形的环，其环与粘合剂耦合到印刷轮的梁的每一侧，并且每个环在梁之间的区域中粘合地耦合到另一个环。

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