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1. 发明授权

US06254219B1 Inkjet printhead orifice plate having related orifices 失效
标题翻译：具有相关孔的喷墨打印头孔板
公开(公告)号：US06254219B1
公开(公告)日：2001-07-03
申请号：US09038999
申请日：1998-03-10
申请人： Arun Agarwal , Timothy Weber
发明人： Arun Agarwal , Timothy Weber
IPC分类号： B41J214
CPC分类号： B41J2/14016 , B41J2/14 , B41J2/1433 , B41J2/1603 , B41J2/162 , B41J2/1625 , B41J2002/14475 , B41J2202/11
摘要： A printhead for an inkjet printer utilizes an orifice plate having at least two ink ejection orifices associated with one ink firing chamber so that both orifices eject ink. These orifices are manufactured to be non-circular and opposite each other about a midpoint between them.
摘要翻译：用于喷墨打印机的打印头利用具有与一个喷墨室相关联的至少两个喷墨孔的孔板，使得两个喷墨孔喷射墨水。这些孔被制成非圆形并且在它们之间的中点彼此相对。

2. 发明申请

US20210254242A1 PARTIALLY ORIENTED YARN (POY) GENERATION USING POLYETHYLENE TEREPHTHALATE (PET) BOTTLE FLAKES 有权
公开(公告)号：US20210254242A1
公开(公告)日：2021-08-19
申请号：US16790722
申请日：2020-02-13
申请人： Arun Agarwal
发明人： Arun Agarwal
IPC分类号： D01D5/096 , D01D1/10 , D02J11/00
摘要： A method includes charging PET bottle flakes having particular characteristics as a raw material into a crystallizer to generate a crystalline version thereof, drying the crystalline version with dehumidified air at a temperature of 160-180° C. and with a dew point of −40° C. to bring down a moisture level thereof below 100 ppm, melting the dried crystalline version through an extruder configured to have a temperature therein maintained at 285-295° C., and feeding the melted raw material into a spin beam. The method also includes generating, through a spinneret, a number of filaments based on extruding, through the spinneret, the melted raw material fed into the spin beam, forming a yarn based on combining the number of filaments, and winding the formed yarn to generate a spool of Partially Oriented Yarn (POY) configured to be utilized as another raw material to generate a Draw Texturized Yarn (DTY).

3. 发明授权

US10428445B2 Production of high cotton number or low denier core spun yarn for weaving of reactive fabric and enhanced bedding 有权
公开(公告)号：US10428445B2
公开(公告)日：2019-10-01
申请号：US15622052
申请日：2017-06-13
申请人： Arun Agarwal
发明人： Arun Agarwal
IPC分类号： D02G1/08 , D03D15/08 , D02G1/16 , D02G3/32 , D03D13/00 , D03D15/00 , D02G1/02
摘要： A method includes drawing a roving thread from a roving bobbin through a roving guide, an aft drafting roller, and a mid drafting roller to a front drafting roller, and drawing a spandex core from a spandex bobbin using a guide roller. The method also includes associating the roving thread and the spandex core by drawing the roving thread and the spandex core in an approximately parallel fashion through the front drafting roller, and drawing the associated roving thread and the spandex core through a lappet hook and an anti-ballooning guide. Further, the method includes winding the drawn associated roving thread and the spandex core on a ring-frame bobbin including a ring traveler attached to a rotatable ring. The circular motion of the ring traveler around the ring-frame bobbin causes the drawn associated roving thread to twist around the drawn associated spandex core, forming a core spun yarn.

4. 发明申请

US20170314169A1 PROLIFERATED THREAD COUNT OF A WOVEN TEXTILE BY SIMULTANEOUS INSERTION WITHIN A SINGLE PICK INSERTION EVENT OF A LOOM APPARATUS MULTIPLE ADJACENT PARALLEL YARNS DRAWN FROM A MULTI-PICK YARN PACKAGE 审中-公开
公开(公告)号：US20170314169A1
公开(公告)日：2017-11-02
申请号：US15652230
申请日：2017-07-17
申请人： Arun Agarwal
发明人： Arun Agarwal
IPC分类号： D03D1/00 , D03D13/00 , D03D15/00 , D03D47/30 , A47G9/02
CPC分类号： D03D1/0017 , A47G9/0238 , D03D1/00 , D03D13/004 , D03D13/008 , D03D15/00 , D03D47/30 , D03D47/3046 , D03D47/3066 , D10B2201/02 , D10B2331/04 , D10B2501/00 , D10B2503/06
摘要： Disclosed are a method, a device and/or a system of proliferating a thread count of a woven textile by simultaneous insertion within a single pick insertion event of a loom apparatus multiple adjacent parallel yarns drawn from a multi-pick yarn package. In one or more embodiments, multiple texturized polyester weft yarns of denier between 15 and 65 are wound on a single bobbin in a parallel adjacent fashion such that they may be fed into an air jet pick insertion apparatus and/or a rapier pick insertion apparatus of an air jet loom to weave a textile that has between 90 to 235 ends per inch cotton warp yarns and between 100 and 965 polyester weft yarns.

5. 发明申请

US20060268071A1 Fluid ejection device 有权
公开(公告)号：US20060268071A1
公开(公告)日：2006-11-30
申请号：US11352678
申请日：2006-02-13
申请人： Elizabeth Fellner , James Pingel , Matthew Giere , Satya Prakash , David Jenkins , James Feinn , Arun Agarwal , Julie Cox , Jules Moritz , Ozgur Yildirim
发明人： Elizabeth Fellner , James Pingel , Matthew Giere , Satya Prakash , David Jenkins , James Feinn , Arun Agarwal , Julie Cox , Jules Moritz , Ozgur Yildirim
IPC分类号： B41J2/05
CPC分类号： B41J2/1404 , B41J2002/14387 , B41J2002/14403
摘要： A fluid ejection device includes a fluid chamber, a fluid restriction communicated with the fluid chamber, and a fluid channel communicated with the fluid restriction. The fluid restriction has a fluid restriction parameter defined as (2*W+2*H)*L/(H*W), wherein W is a width of the fluid restriction, H is a height of the fluid restriction, and L is a length of the fluid restriction. As such, the fluid restriction parameter is in a range of 1.5 to 5.75.

6. 发明授权

US4824727A Char-forming protective coating for flexible base materials 失效
标题翻译：用于柔性基材的成型保护涂层
公开(公告)号：US4824727A
公开(公告)日：1989-04-25
申请号：US613718
申请日：1984-05-24
申请人： Charles Balian , Jon H. Simpson , Arun Agarwal
发明人： Charles Balian , Jon H. Simpson , Arun Agarwal
IPC分类号： C09J7/02
CPC分类号： C09J7/0246 , C09J7/025 , C09J2201/606 , C09J2205/114 , C09J2427/005 , C09J2433/00 , C09J2433/005 , C09J2467/006 , Y10S428/921 , Y10T428/2839 , Y10T428/2848 , Y10T428/31935
摘要： A catalytic coating is provided on a flexible backing such as a pressure sensitive adhesive tape. The tape comprises a thin, flexible film backing and is coated on one side thereof with a conventional or flame retardant pressure sensitive adhesive. The film is coated on the other side with the catalytic protective coating. The catalytic coating is very thin, i.e., less than 0.1 mil in thickness.
摘要翻译：在柔性背衬上提供催化涂层，例如压敏粘合带。胶带包括薄的柔性膜背衬，并在其一面上涂覆常规或阻燃的压敏粘合剂。在另一侧用该催化保护涂层涂覆该膜。催化涂层非常薄，即厚度小于0.1密耳。

7. 发明授权

US12091785B2 Proliferated thread count of a woven textile by simultaneous insertion within a single pick insertion event of a loom apparatus multiple adjacent parallel yarns drawn from a multi-pick yarn package 有权
公开(公告)号：US12091785B2
公开(公告)日：2024-09-17
申请号：US17745847
申请日：2022-05-16
申请人： Arun Agarwal
发明人： Arun Agarwal
IPC分类号： D03D1/00 , A47G9/02 , D03D13/00 , D03D15/00 , D03D15/217 , D03D15/283 , D03D15/573 , D03D47/30 , D03D25/00
CPC分类号： D03D1/0017 , A47G9/0238 , D03D1/00 , D03D13/004 , D03D13/008 , D03D15/00 , D03D15/217 , D03D15/283 , D03D15/573 , D03D47/30 , D03D47/3046 , D03D47/3066 , D10B2201/02 , D10B2331/04 , D10B2501/00 , D10B2503/06
摘要： A method includes forming a multi-pick yarn package through winding multiple oriented yarns onto a spool, with the multiple oriented yarns serving as weft yarns forming adjacent substantially parallel yarns wound together. Each of the multiple oriented yarns is formed through drawing each of multiple yarns from a corresponding supply package. The method also includes, using the multi-pick yarn package, simultaneously inserting the weft yarns in a single pick insertion event of a pick insertion apparatus of a loom apparatus in which the simultaneously inserted weft yarns are to be conveyed through a set of warp yarns to produce an incremental length of a woven textile fabric.

8. 发明授权

US10066324B2 Proliferated thread count of a woven textile by simultaneous insertion within a single pick insertion event of a loom apparatus multiple adjacent parallel yarns drawn from a multi-pick yarn package 有权
公开(公告)号：US10066324B2
公开(公告)日：2018-09-04
申请号：US15279482
申请日：2016-09-29
申请人： Arun Agarwal
发明人： Arun Agarwal
IPC分类号： D03D1/00 , A47G9/02 , D03D15/00 , D03D13/00 , D03D47/30
CPC分类号： D03D1/0017 , A47G9/0238 , D03D1/00 , D03D13/004 , D03D13/008 , D03D15/00 , D03D47/30 , D03D47/3046 , D03D47/3066 , D10B2201/02 , D10B2331/04 , D10B2501/00 , D10B2503/06
摘要： A thread count of a woven textile is proliferated by simultaneous insertion within a single pick insertion event of a loom apparatus multiple adjacent parallel yarns drawn from a multi-pick yarn package. In one or more embodiments, multiple texturized polyester weft yarns of denier between 15 and 65 are wound on a single bobbin in a parallel adjacent fashion such that they may be fed into an air jet pick insertion apparatus and/or a rapier pick insertion apparatus of an air jet loom to weave a textile that has between 90 to 235 ends per inch cotton warp yarns and between 100 and 965 polyester weft yarns.

9. 发明授权

US09033482B2 Fluid dispenser 有权
标题翻译：流体分配器
公开(公告)号：US09033482B2
公开(公告)日：2015-05-19
申请号：US14374117
申请日：2012-02-21
申请人： Arun Agarwal , Paul Richards , Galen Cook
发明人： Arun Agarwal , Paul Richards , Galen Cook
IPC分类号： B41J2/175 , B41J2/05 , B41J2/14
CPC分类号： B41J2/17563 , B41J2/14016 , B41J2002/14387 , B41J2002/14403
摘要： A fluid dispenser is disclosed herein. An example of such a fluid dispenser includes a housing configured to store a quantity of fluid and an ejection assembly configured to controllably emit the fluid through a nozzle. The fluid dispenser also includes a fluid chamber configured both to supply a quantity of the fluid to the ejection assembly and to define a fluid flow path between the housing and the ejection assembly. The fluid dispenser further includes a filter positioned in the fluid flow path and configured both to conduct the fluid from the housing to the fluid chamber and to restrain particles in the fluid from entering the fluid chamber. The filter is further configured to define a bubble flow path that facilitates conduction of bubbles from the fluid chamber to the housing. Additional features of this fluid dispenser are disclosed herein, as are other examples of fluid dispensers.
摘要翻译：本文公开了流体分配器。这种流体分配器的示例包括构造成存储一定数量的流体的壳体和构造成通过喷嘴可控地发射流体的喷射组件。流体分配器还包括流体室，其配置为向喷射组件供应一定量的流体并且限定在壳体和喷射组件之间的流体流动路径。流体分配器还包括位于流体流动路径中并被配置为将流体从壳体传导到流体室并且抑制流体中的颗粒进入流体室的过滤器。过滤器进一步构造成限定有助于将气泡从流体室传导到壳体的气泡流动路径。本文公开了该流体分配器的附加特征，以及流体分配器的其它示例。

10. 发明申请

US20150047736A1 PROLIFERATED THREAD COUNT OF A WOVEN TEXTILE BY SIMULTANEOUS INSERTION WITHIN A SINGLE PICK INSERTION EVENT OF A LOOM APPARATUS MULTIPLE ADJACENT PARALLEL YARNS DRAWN FROM A MULTI-PICK YARN PACKAGE 有权
标题翻译：通过同时插入的羊毛纺织品的增加螺纹数量在一个单独的插入事件中的一个LOOM装置多个相邻的平行纱从多个纱线包装
公开(公告)号：US20150047736A1
公开(公告)日：2015-02-19
申请号：US14185942
申请日：2014-02-21
申请人： Arun Agarwal
发明人： Arun Agarwal
IPC分类号： A47G9/02 , D03D47/30 , D03D1/00
CPC分类号： D03D1/0017 , A47G9/0238 , D03D1/00 , D03D13/004 , D03D13/008 , D03D15/00 , D03D47/30 , D03D47/3046 , D03D47/3066 , D10B2201/02 , D10B2331/04 , D10B2501/00 , D10B2503/06
摘要： Disclosed are a method, a device and a system of proliferating a thread count of a woven textile by simultaneous insertion within a single pick insertion event of a loom apparatus multiple adjacent parallel yarns drawn from a multi-pick yarn package. In one or more embodiments, multiple texturized polyester weft yarns of denier between 15 and 50 are wound on a single bobbin in a parallel adjacent fashion such that they may be fed into an air jet pick insertion apparatus of an air jet loom to weave a textile that has between 90 to 235 ends per inch cotton warp yarns and between 100 and 765 polyester weft yarns.
摘要翻译：公开了一种通过在织机设备的单次拣选插入事件中同时插入从多拣选纱线包装抽出的多个相邻的平行纱线来增加织造织物的纱线数量的方法，装置和系统。在一个或多个实施例中，15至50之间的多个织造的涤纶纬纱以平行相邻的方式缠绕在单个筒管上，使得它们可以进料到空气喷射织机的空气喷射拾取器插入装置中以编织织物每英寸棉经纱具有90至235个端面之间以及100至765个涤纶纬纱之间。

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