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1. 发明申请

US20220314637A1 BRAILLE PRINTING METHOD AND SYSTEM THEREOF 有权
公开(公告)号：US20220314637A1
公开(公告)日：2022-10-06
申请号：US17748065
申请日：2022-05-19
申请人： XI'AN JIAOTONG UNIVERSITY
发明人： Bing LI , Fei GAO , Xiang WEI , Zhongyu SHANG
IPC分类号： B41J3/32 , B41M3/16
摘要： Disclosed are a braille printing method and a system thereof. The system includes: an instruction control system (300) connected to a computer host and configured to receive a signal including a printing instruction and transmitted by the computer host and send a control instruction; a control panel (200) configured to transmit an operation instruction for implementing printing to the instruction control system; a paper feeding system (400) configured to receive the control instruction and feed paper for printing; a mechanical motion system (500) configured to control a printing system (600) to move in a two-dimensional plane and drive the paper feeding system in response to receiving the control instruction; and the printing system (600) configured to implement printing in response to receiving the control instruction.

2. 发明授权

US10943117B2 Translation to braille 有权
公开(公告)号：US10943117B2
公开(公告)日：2021-03-09
申请号：US16504596
申请日：2019-07-08
申请人： International Business Machines Corporation
发明人： Charles E. Beller , Shaila Pervin , Craig M. Trim
IPC分类号： G06K9/00 , B41J3/32 , G06F1/16 , G09B21/00
摘要： A structured description is generated for a digital image of a scene. The structured description may include a first feature and a second feature of the scene. The structured description may also include a first detail of the first feature and a second detail of the second feature. A portable braille sequence printer may generate braille text of the first and second features using the structured description. The portable braille sequence printer may further generate additional braille text regarding the first detail in response to a prompt from the user regarding the first feature.

3. 发明授权

US10692400B2 Method of mechanically translating written text to Braille on computer programmed machine using motion haptic stimulation technology 有权
公开(公告)号：US10692400B2
公开(公告)日：2020-06-23
申请号：US16058860
申请日：2018-08-08
申请人： Gerald Wayne Drake , Douglas Blair
发明人： Gerald Wayne Drake , Douglas Blair
IPC分类号： G09B21/00 , B41J3/32
摘要： The present invention is directed to a haptic system of rotating cylindrical shafts topped with caps to create a virtual sensation of Braille text by integrating a microprocessor with microdrive motors. The micro drive's shafts are crowned with plastic cylindrical caps, the top face of which are precisely flush or level with the device's display surface thereby emulating the standard diameter and feel of a Braille dot or Braille space in two dimensions. It is the rotation of the drive's shaft that spins the caps and simulates the sensation of a Braille dot that is felt with the fingertips. This sensation of a two dimensional rotating dot is the result of the top face of the capped shafts positioned flush with the device's display surface. Motors that alternate between rotating shafts and shafts at rest produce Braille cell dots and spaces, respectively.

4. 发明申请

US20190160831A1 BRAILLE PRINTERS AND METHODS OF MAKING AND USING THE SAME 审中-公开
公开(公告)号：US20190160831A1
公开(公告)日：2019-05-30
申请号：US16323085
申请日：2017-08-02
申请人： Khushwant Rai
发明人： Khushwant Rai
IPC分类号： B41J3/32
摘要： Improved Braille printers and Braille printer components for embossing Braille characters onto a paper substrate are disclosed. Methods of making using Braille printers and Braille printer components to form Braille characters on a paper substrate are also disclosed.

5. 发明授权

US10300714B2 Data generation method, computer-readable storage medium, and structure manufacturing method 有权
公开(公告)号：US10300714B2
公开(公告)日：2019-05-28
申请号：US16042118
申请日：2018-07-23
申请人： CASIO COMPUTER CO., LTD.
发明人： Kunio Fukuda
IPC分类号： B41M3/00 , B41J11/00 , B41J2/21 , B41J3/32 , B41J3/60
摘要： A first pattern P1 is formed with a first material for converting electromagnetic wave energy into heat energy, on a first surface BS of a print medium M including an expansion layer M2 that expands by heating. A second pattern P2 for expanding the expansion layer M2 to complement expansion of the expansion layer M2 by the first pattern P1 is formed with a second material for converting electromagnetic wave energy into heat energy, on a second surface FS which is an opposite surface of the print medium M to the first surface BS and is closer to the expansion layer M2 than the first surface BS. The first material forming the first pattern P1 is irradiated with electromagnetic waves from the first surface BS. The second material forming the second pattern P2 is irradiated with electromagnetic waves from the second surface FS.

6. 发明授权

US09533497B2 Systems and methods for printing raised markings on documents 有权
标题翻译：在文件上打印标记的系统和方法
公开(公告)号：US09533497B2
公开(公告)日：2017-01-03
申请号：US13539533
申请日：2012-07-02
申请人： Bryan J. Roof , Grace T. Brewington
发明人： Bryan J. Roof , Grace T. Brewington
IPC分类号： B41J2/045 , B41J3/00 , B41J3/32
CPC分类号： B41J2/04573 , B41J2/04508 , B41J2/04526 , B41J2/04556 , B41J2/04581 , B41J3/00 , B41J3/32
摘要： Systems for forming three-dimensional marking material images on moving substrates include a print head arranged about a media path by which the substrate passes the print head at a predetermined media velocity. The jets marking material at a predetermined velocity onto the substrate surface to form a three-dimensional marking material image. A firing time of forming a first layer of marking material may be different with respect to a print run start time than a firing time for ejecting marking material for forming successive layers. The firing time may be adjusted by advancing or delaying the firing time with respect to an initial firing time for forming the first layer. The advance or delay may be calculated by a processor, and the calculation may be fed to a time advance/delay buffer contained by the print head.
摘要翻译：用于在移动基板上形成三维标记材料图像的系统包括围绕媒体路径布置的打印头，通过该打印头基板以预定介质速度通过打印头。射流以预定的速度将材料标记到衬底表面上以形成三维标记材料图像。形成第一层标记材料的烧成时间可以相对于打印运行开始时间而不同于用于喷射用于形成连续层的标记材料的点火时间。可以通过相对于用于形成第一层的初始烧制时间推进或延迟烧制时间来调节烧制时间。提前或延迟可以由处理器计算，并且计算可以被馈送到由打印头包含的时间提前/延迟缓冲器。

7. 发明授权

US08885193B2 Braille-to-Braille facsimile machine using image processing 有权
标题翻译：盲文到盲文传真机使用图像处理
公开(公告)号：US08885193B2
公开(公告)日：2014-11-11
申请号：US13270222
申请日：2011-10-10
申请人： AbdulMalik S. AlSalman , Ahmed I. AlJardan , Abdu Hasan Abdu Gumaei
发明人： AbdulMalik S. AlSalman , Ahmed I. AlJardan , Abdu Hasan Abdu Gumaei
IPC分类号： G06F3/12 , H04N1/00 , G09B21/02 , B41J3/32 , G06K9/52 , G06K9/40
CPC分类号： H04N1/00 , G09B21/02 , H04N1/00127 , H04N2201/0093
摘要： A Braille-to-Braille facsimile machine implemented process scans an original Braille document, obtaining an image of the original Braille document. The image of the original Braille document is processed, producing an extracted Braille image and duplicating formatting of the original Braille document to produce a copy of the original Braille document. The copy of the original Braille document is sent, via a communications link and received. The copy of the original Braille document is then printed.
摘要翻译：盲文到盲文传真机实施过程扫描原始盲文文档，获取原始盲文文档的图像。处理原始盲文文档的图像，产生提取的盲文图像，并复制原始盲文文档的格式，以生成原始盲文文档的副本。原始盲文文件的副本通过通信链接发送并接收。然后打印原始盲文文档的副本。

8. 发明授权

US08821049B2 Electrically-assisted mechanical braille writer 有权
标题翻译：电动机械盲文作家
公开(公告)号：US08821049B2
公开(公告)日：2014-09-02
申请号：US13204394
申请日：2011-08-05
申请人： Michael Schmidt , Jude Jonas
发明人： Michael Schmidt , Jude Jonas
IPC分类号： B41J3/32
CPC分类号： B41J3/32 , G06F3/02
摘要： An electrically-assisted mechanical Braille writer includes a main solenoid to apply force to emboss Braille onto a printing medium, and advance an embossing mechanism to the next cell. A second solenoid engages a mechanical stop to prevent one or more embossing keys from being fully depressed, to prevent kickback from the keys mechanically coupling to the main solenoid. In unpowered operation, the mechanical stop is disengaged, and the embossing keys may be fully depressed to apply force to emboss Braille and advance the embossing mechanism. Accordingly, with electrical power, the user may supply a lesser amount of force and still fully emboss Braille cells, while without electrical power, the Braille writer remains fully operational.
摘要翻译：电动机械盲文笔记本电脑包括一个主电磁线圈，用于向打印介质上压印盲文，并将压花机构推进到下一个单元。第二螺线管接合机械止动件以防止一个或多个压花键被完全压下，以防止从机械地联接到主螺线管的键的反冲。在无动力操作中，机械止动器脱离，并且压花键可以被完全压下以施加压力以浮雕盲文并推进压花机构。因此，通过电力，用户可以提供较少量的力并且仍然完全压制盲文单元，而在没有电力的情况下，盲文写入器保持完全可操作。

9. 发明授权

US08665300B2 Thermal marking system 失效
标题翻译：热标记系统
公开(公告)号：US08665300B2
公开(公告)日：2014-03-04
申请号：US13763346
申请日：2013-02-08
申请人： W. Daniel Hillis , Randall Adam Yates
发明人： W. Daniel Hillis , Randall Adam Yates
IPC分类号： B41J2/315 , B41J3/32
CPC分类号： B41J2/32 , B41J3/60
摘要： One or more arrays of heating elements are configured with insulating regions to prevent the dissipation of heat to unintended regions of a thermochromic substrate. Methods include printing and arranging impressions on a two-sided substrate avoiding bleeding and other problems more-commonly associated with traditional two-sided thermal printing techniques. A simple and reliable thermal printing system is provided for use in ballot marking, including several mechanisms for receiving and detecting the orientation of a substrate within a thermal printing apparatus.
摘要翻译：一个或多个加热元件阵列配置有绝缘区域，以防止热量散发到热致变色基底的非预期区域。方法包括在双面基材上印刷和排列印迹，避免出血和其他更常见的与传统双面热敏打印技术相关的问题。提供了一种用于选票标记的简单和可靠的热敏打印系统，包括用于接收和检测热敏打印设备内的基底的取向的几种机构。

10. 发明申请

US20120154496A1 CURABLE SOLID INKS FOR RAISED PRINT APPLICATIONS AND METHODS FOR USING THE SAME 有权
标题翻译：用于提高打印应用的可固化固体油墨及其使用方法
公开(公告)号：US20120154496A1
公开(公告)日：2012-06-21
申请号：US12972138
申请日：2010-12-17
申请人： Marcel P. Breton , Michelle N. Chretien , Barkev Keoshkerian , Jennifer L. Belelie , Naveen Chopra
发明人： Marcel P. Breton , Michelle N. Chretien , Barkev Keoshkerian , Jennifer L. Belelie , Naveen Chopra
IPC分类号： B41J2/01 , B41J3/32 , C09D11/02
CPC分类号： C09D11/101 , B41J2/0057 , B41J3/32 , C09D11/34
摘要： Curable solid inks and low shrinkage curable solid inks which are solid at room temperature and molten at an elevated temperature at which the molten ink is applied to a substrate. In particular, the solid inks of the present embodiments retain the advantages of handling, safety, and print quality usually associated with conventional solid phase change inks but provide additional breakthrough performance characteristics such as enhanced robustness, lower jetting temperature, and ultra-low shrinkage upon crystallization, which allow the inks to be used as novel materials in inkjet-based Braille and raised print applications.
摘要翻译：可固化的固体油墨和低收缩固化性固体油墨，其在室温下是固体，并在熔融油墨施加于基材的高温下熔融。特别地，本实施例的固体油墨保持了通常与常规固相变油墨相关的处理，安全性和打印质量的优点，但提供了额外的突破性能特性，例如增强的鲁棒性，较低的喷射温度和超低的收缩率结晶，其允许油墨用作基于喷墨的盲文和凸起印刷应用中的新型材料。

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