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1. 发明授权

US08696953B2 Support structure, nanofiber manufacturing apparatus using the support structure, and nanofiber manufacturing method using the support structure 有权
标题翻译：支撑结构，使用支撑结构的纳米纤维制造装置，以及使用支撑结构的纳米纤维制造方法
公开(公告)号：US08696953B2
公开(公告)日：2014-04-15
申请号：US13821723
申请日：2011-09-07
申请人： Hiroto Sumida , Takahiro Kurokawa , Hiroyuki Tsuji , Kazunori Ishikawa
发明人： Hiroto Sumida , Takahiro Kurokawa , Hiroyuki Tsuji , Kazunori Ishikawa
IPC分类号： D01D5/00
CPC分类号： B29D99/0078 , D01D5/0061 , D01D5/0069 , D01D13/02
摘要： A nanofiber manufacturing apparatus for fabricating nanofibers from a raw material liquid by electrostatic explosions includes a housing internally having an electrospinning space in which nanofibers are fabricated, and a support structure for supporting an electrospinning head including nozzles for ejecting the raw material liquid into the electrospinning space. The support structure is fittable to and removable from the housing and is enabled to self-stand in a state of having been removed from the housing.
摘要翻译：用于通过静电爆炸从原料液体制造纳米纤维的纳米纤维制造装置包括内部具有制造纳米纤维的静电纺丝空间的壳体，以及用于支撑静电纺丝头的支撑结构，所述静电纺丝头包括用于将原料液喷射到静电纺丝空间。支撑结构可以安装到壳体上并且可从壳体移除，并且能够在已经从壳体移除的状态下自支撑。

2. 发明申请

US20130168886A1 SUPPORT STRUCTURE, NANOFIBER MANUFACTURING APPARATUS USING THE SUPPORT STRUCTURE, AND NANOFIBER MANUFACTURING METHOD USING THE SUPPORT STRUCTURE 有权
标题翻译：支撑结构，使用支撑结构的纳米纤维制造设备和使用支撑结构的纳米纤维制造方法
公开(公告)号：US20130168886A1
公开(公告)日：2013-07-04
申请号：US13821723
申请日：2011-09-07
申请人： Hiroto Sumida , Takahiro Kurokawa , Hiroyuki Tsuji , Kazunori Ishikawa
发明人： Hiroto Sumida , Takahiro Kurokawa , Hiroyuki Tsuji , Kazunori Ishikawa
IPC分类号： B29D99/00
CPC分类号： B29D99/0078 , D01D5/0061 , D01D5/0069 , D01D13/02
摘要： A nanofiber manufacturing apparatus for fabricating nanofibers from a raw material liquid by electrostatic explosions includes a housing internally having an electrospinning space in which nanofibers are fabricated, and a support structure for supporting an electrospinning head including nozzles for ejecting the raw material liquid into the electrospinning space. The support structure is fittable to and removable from the housing and is enabled to self-stand in a state of having been removed from the housing.
摘要翻译：用于通过静电爆炸从原料液体制造纳米纤维的纳米纤维制造装置包括内部具有制造纳米纤维的静电纺丝空间的壳体，以及用于支撑静电纺丝头的支撑结构，所述静电纺丝头包括用于将原料液喷射到静电纺丝空间。支撑结构可以安装到壳体上并且可从壳体移除，并且能够在已经从壳体移除的状态下自支撑。

3. 发明授权

US08399066B2 Nanofiber manufacturing system and nanofiber manufacturing method 有权
标题翻译：纳米纤维制造系统和纳米纤维制造方法
公开(公告)号：US08399066B2
公开(公告)日：2013-03-19
申请号：US13520416
申请日：2011-09-22
申请人： Takahiro Kurokawa , Hiroto Sumida , Hiroyuki Tsuji , Kazunori Ishikawa
发明人： Takahiro Kurokawa , Hiroto Sumida , Hiroyuki Tsuji , Kazunori Ishikawa
IPC分类号： B05C5/04 , B05C11/00 , B05D1/06 , B29B9/00
CPC分类号： D04H1/728 , D01D5/0076 , D01D5/0084
摘要： A nanofiber manufacturing system in which nanofiber is formed from a raw material liquid by electrostatic explosions in a nanofiber forming space and the formed nanofiber is collected and deposited on a main surface of a base sheet. The system includes: a first dielectric belt having dielectric property; sheet conveying devices for conveying the base sheet in the nanofiber forming space; a sheet contacting device for putting a back surface of the base sheet and a first surface of the first dielectric belt into contact with each other; a dielectric belt driving device for running the first dielectric belt in a conveyance direction of the base sheet within the nanofiber forming space while the first surface is kept in contact with the back surface of the base sheet; and a voltage applying device for applying a voltage to the second surface of the first dielectric belt so that dielectric polarization occurs to the first dielectric belt.
摘要翻译：纳米纤维制造系统，其中通过在纳米纤维形成空间中通过静电爆炸由原料液体形成纳米纤维并且形成的纳米纤维被收集并沉积在基片的主表面上。该系统包括：具有介电特性的第一绝缘带; 用于在纳米纤维形成空间中输送基片的片材输送装置; 用于将所述基片的背面和所述第一介电带的第一表面彼此接触的片接触装置; 介质带驱动装置，用于在所述第一表面与所述基片的背面保持接触的同时在所述纳米纤维形成空间内的所述基片的输送方向上行进所述第一介电带; 以及用于向第一介质带的第二表面施加电压使得电介质极化发生到第一介质带的电压施加装置。

4. 发明申请

US20120282411A1 NANOFIBER MANUFACTURING SYSTEM AND NANOFIBER MANUFACTURING METHOD 有权
标题翻译： NANOFIBER制造系统和NANOFIBER制造方法
公开(公告)号：US20120282411A1
公开(公告)日：2012-11-08
申请号：US13520416
申请日：2011-09-22
申请人： Takahiro Kurokawa , Hiroto Sumida , Hiroyuki Tsuji , Kazunori Ishikawa
发明人： Takahiro Kurokawa , Hiroto Sumida , Hiroyuki Tsuji , Kazunori Ishikawa
IPC分类号： B05C5/04 , B05D3/14 , B82Y40/00
CPC分类号： D04H1/728 , D01D5/0076 , D01D5/0084
摘要： A nanofiber manufacturing system in which nanofiber is formed from a raw material liquid by electrostatic explosions in a nanofiber forming space and the formed nanofiber is collected and deposited on a main surface of a base sheet. The system includes: a first dielectric belt having dielectric property; sheet conveying devices for conveying the base sheet in the nanofiber forming space; a sheet contacting device putting a back surface of the base sheet and a first surface of the first dielectric belt into contact with each other; a dielectric belt driving device for running the first dielectric belt in a conveyance direction of the base sheet within the nanofiber forming space while the first surface is kept in contact with the back surface of the base sheet; and a voltage applying device for applying a voltage to the second surface of the first dielectric belt so that dielectric polarization occurs to the first dielectric belt.
摘要翻译：纳米纤维制造系统，其中通过在纳米纤维形成空间中通过静电爆炸由原料液体形成纳米纤维并且形成的纳米纤维被收集并沉积在基片的主表面上。该系统包括：具有介电特性的第一绝缘带; 用于在纳米纤维形成空间中输送基片的片材输送装置; 放置基片的背面和第一介电带的第一表面彼此接触的片接触装置; 介质带驱动装置，用于在所述第一表面与所述基片的背面保持接触的同时在所述纳米纤维形成空间内的所述基片的输送方向上运行所述第一介质带; 以及用于向第一介质带的第二表面施加电压使得电介质极化发生到第一介质带的电压施加装置。

5. 发明授权

US08425810B2 Nanofiber production device and nanofiber production method 有权
标题翻译：纳米纤维生产装置和纳米纤维生产方法
公开(公告)号：US08425810B2
公开(公告)日：2013-04-23
申请号：US13146702
申请日：2010-01-19
申请人： Kazunori Ishikawa , Takahiro Kurokawa , Hiroto Sumida , Masahide Yokoyama
发明人： Kazunori Ishikawa , Takahiro Kurokawa , Hiroto Sumida , Masahide Yokoyama
IPC分类号： D04H1/72
CPC分类号： D01D5/18 , D01D5/0061 , D01D5/0069 , D04H1/4291 , D04H1/4382 , D04H1/728
摘要： A nanofiber production device produces nanofibers by stretching, in a space, a solution. The nanofiber production device includes: an effusing body which effuses the solution into the space by centrifugal force; a driving source which rotates the effusing body; a supplying electrode which is placed at a predetermined distance from the effusing body and supplies charge to the solution via the effusing body; a charging electrode to which a potential of reverse polarity to a polarity of the effusing body is applied, with the charging electrode being placed at a predetermined distance from the effusing body; and a charging power source which applies a predetermined voltage between the supplying electrode and the charging electrode.
摘要翻译：纳米纤维生产设备通过在空间中拉伸溶液来生产纳米纤维。纳米纤维生产装置包括：通过离心力将溶液喷射到空间中的流出体; 使排出体旋转的驱动源; 供给电极，其设置在与所述排出体相距预定距离处，并且经由所述排出体向所述溶液供给电荷; 充电电极，其中施加与所述汲取体的极性相反极性的电位，所述充电电极被放置在距所述汲取体的预定距离处; 以及在供电电极和充电电极之间施加预定电压的充电电源。

6. 发明申请

US20120098150A1 NANOFIBER MANUFACTURING APPARATUS AND NANOFIBER MANUFACTURING METHOD 审中-公开
标题翻译： NANOFIBER制造设备和NANOFIBER制造方法
公开(公告)号：US20120098150A1
公开(公告)日：2012-04-26
申请号：US13379428
申请日：2010-06-21
申请人： Takahiro Kurokawa , Hiroto Sumida , Masahide Yokoyama , Kazunori Ishikawa
发明人： Takahiro Kurokawa , Hiroto Sumida , Masahide Yokoyama , Kazunori Ishikawa
IPC分类号： B29B9/06 , B82Y40/00
CPC分类号： D01D5/0069 , D01D5/003 , D04H1/728
摘要： In a nanofiber manufacturing apparatus (1) which produces nanofibers by electrically stretching a solution in space, a hollow supporting unit (32) which is rotated around an axial line AL by a motor (41) supports a cartridge (33) which supplies a solution (20) stored therein, a pressurizing member (38) is pressurized by air introduced through a rotary joint (43) so that the solution (20) flows into an interior space (34a) of an effusing body (34) which is rotated together with the supporting body (32), and the solution (20) is radially effused from effusing holes (34c) by the pressure of the air and centrifugal force due to the rotation of the effusing body (34).
摘要翻译：在通过电解拉伸空间溶液制造纳米纤维的纳米纤维制造装置（1）中，通过马达（41）围绕轴线AL旋转的中空支撑单元（32）支撑提供溶液的盒（33）（20），通过旋转接头（43）引入的空气对加压构件（38）进行加压，使得溶液（20）流入一起旋转的排放体（34）的内部空间（34a）与所述支撑体（32）接触，并且所述溶液（20）由于所述空气的压力和由于所述汲取体（34）的旋转引起的离心力而从排出孔（34c）径向地排出。

7. 发明申请

US20120091606A1 METHOD FOR MANUFACTURING FINE POLYMER, AND FINE POLYMER MANUFACTURING APPARATUS 审中-公开
标题翻译：制造精细聚合物的方法和精细聚合物制造设备
公开(公告)号：US20120091606A1
公开(公告)日：2012-04-19
申请号：US13337609
申请日：2011-12-27
申请人： Mitsuhiro TAKAHASHI , Mikio Takezawa , Yoshiaki Tominaga , Takahiro Kurokawa , Hiroto Sumida , Kazunori Ishikawa
发明人： Mitsuhiro TAKAHASHI , Mikio Takezawa , Yoshiaki Tominaga , Takahiro Kurokawa , Hiroto Sumida , Kazunori Ishikawa
IPC分类号： B29B9/12
CPC分类号： D01D5/0061 , D01D5/0069 , D01D5/0985 , D01D5/14
摘要： A method for manufacturing a fine polymer including: generating superheated steam by a superheated steam generating unit (101); adjusting the pressure of the generated superheated steam by a pressure adjusting unit (102); receiving a polymer by a reception unit (103); heating the received polymer to a predetermined temperature by a heating unit (104); discharging the heated polymer through a first discharge port (111); and discharging the superheated steam through a second discharge port (121) at the same time as the time when the heated polymer is discharged. Here, the second discharge port (121) surrounds the first discharge port (111), and the first discharge port (111) and the second discharge port (121) face the same direction.
摘要翻译：一种制造精细聚合物的方法，包括：通过过热蒸汽发生单元（101）产生过热蒸汽; 通过压力调节单元（102）调节产生的过热蒸汽的压力; 由接收单元（103）接收聚合物; 通过加热单元（104）将接收到的聚合物加热到预定温度; 通过第一排出口（111）排出加热的聚合物; 并且在与被加热的聚合物排出的时间同时，通过第二排出口（121）排出过热蒸汽。这里，第二排出口121包围第一排出口111，第一排出口111和第二排出口121朝向同一方向。

8. 发明申请

US20120025429A1 NANOFIBER MANUFACTURING APPARATUS AND METHOD OF MANUFACTURING NANOFIBERS 有权
标题翻译： NANOFIBER制造设备和制造NANOFIBERS的方法
公开(公告)号：US20120025429A1
公开(公告)日：2012-02-02
申请号：US13260824
申请日：2010-10-27
申请人： Kazunori Ishikawa , Takahiro Kurokawa , Hiroto Sumida
发明人： Kazunori Ishikawa , Takahiro Kurokawa , Hiroto Sumida
IPC分类号： D01D5/12
CPC分类号： D04H1/728 , D01D5/0069 , D01D5/0092
摘要： Provided is a nanofiber manufacturing apparatus including an effusing body (115) having an effusing hole (118) which allows the solution (300) to effuse in a given direction, a charging electrode (128) which is conductive and is disposed at a given distance from the effusing body (115), a charging power supply (122) configured to apply a given voltage between the effusing body (115) and the charging electrode (128), and a determining unit (102) configured to determine a flight path of the solution (300) and the nanofibers such that a length of the flight path C is longer than a shortest path length B which is a length of a shortest imaginary path connecting an end opening (119) of the effusing hole (118) and an accumulation part A on which the nanofibers (301) are accumulated.
摘要翻译：本发明提供一种纳米纤维制造装置，其具备：具有排出孔（118）的排出体（115），该排出孔允许溶液（300）沿给定方向喷射，充电电极（128）为导电性，从所述流出体（115），配置成在所述汲取体（115）与所述充电电极（128）之间施加给定电压的充电电源（122），以及确定单元（102），其被配置为确定所述溶液（300）和所述纳米纤维使得所述飞行路径C的长度长于作为连接所述排出孔（118）的端部开口（119）的最短假想路径的长度的最短路径长度B和累积部分A，纳米纤维（301）在其上聚集。

9. 发明申请

US20110278751A1 NANOFIBER PRODUCTION DEVICE AND NANOFIBER PRODUCTION METHOD 有权
标题翻译： NANOFIBER生产装置和NANOFIBER生产方法
公开(公告)号：US20110278751A1
公开(公告)日：2011-11-17
申请号：US13146702
申请日：2010-01-19
申请人： Kazunori Ishikawa , Takahiro Kurokawa , Hiroto Sumida , Masahide Yokoyama
发明人： Kazunori Ishikawa , Takahiro Kurokawa , Hiroto Sumida , Masahide Yokoyama
IPC分类号： B29B9/06 , B82Y40/00
CPC分类号： D01D5/18 , D01D5/0061 , D01D5/0069 , D04H1/4291 , D04H1/4382 , D04H1/728
摘要： A nanofiber production device (100) produces nanofibers (301) by stretching, in space, a solution (300). The nanofiber production device (100) includes: an effusing body (115) which effuses the solution (300) into the space by centrifugal force; a driving source (117) which rotates the effusing body (115); a supplying electrode (124) which is placed at a predetermined distance from the effusing body (115) and supplies charge to the solution (300) via the effusing body (115); a charging electrode (121) to which a potential of reverse polarity to a polarity of the effusing body (115) is applied, the charging electrode (121) is placed at a predetermined distance from the effusing body (115); and a charging power source (122) which applies a predetermined voltage between the supplying electrode (124) and the charging electrode (121).
摘要翻译：纳米纤维生产装置（100）通过在空间中拉伸溶液（300）来生产纳米纤维（301）。纳米纤维生产装置（100）包括：通过离心力将溶液（300）排出到空间中的流出体（115）使排气体旋转的驱动源117; 供给电极（124），其经由所述汲取体（115）与所述汲取体（115）隔开规定的距离，并向所述溶液（300）供给电荷; 充电电极（121）与放电体（115）的极性相反极性的充电电极（121）放置在放电体（115）的预定距离处; 以及在供电电极（124）和充电电极（121）之间施加预定电压的充电电源（122）。

10. 发明申请

US20110059261A1 NANOFIBER MANUFACTURING APPARATUS AND NANOFIBER MANUFACTURING METHOD 有权
标题翻译： NANOFIBER制造设备和NANOFIBER制造方法
公开(公告)号：US20110059261A1
公开(公告)日：2011-03-10
申请号：US12935297
申请日：2009-03-23
申请人： Hiroto Sumida , Takahiro Kurokawa , Kazunori Ishikawa , Yoshiaki Tominaga , Mikio Takezawa , Mitsuhiro Takahashi , Masahide Yokoyama
发明人： Hiroto Sumida , Takahiro Kurokawa , Kazunori Ishikawa , Yoshiaki Tominaga , Mikio Takezawa , Mitsuhiro Takahashi , Masahide Yokoyama
IPC分类号： B05D1/04 , B05B5/035 , B82Y30/00 , B82Y40/00
CPC分类号： D01D13/02 , D01D5/0061 , D01D5/18 , D04H1/56 , D04H1/724 , D04H1/728 , D04H3/16
摘要： Nanofibers are manufactured while preventing explosions from occurring due to solvent evaporation. An effusing unit (201) which effuses solution (300) into a space, a first charging unit (202) which electrically charges the solution (300) by applying an electric charge to the solution (300), a guiding unit (206) which forms an air channel for guiding the manufactured nanofibers (301), a gas flow generating unit (203) which generates, inside the guiding unit (206), gas flow for transporting the nanofibers, a diffusing unit (240) which diffusing the nanofibers (301) guided by the guiding unit (206), a collecting apparatus which electrically attracts and collects the nanofibers (301), and a drawing unit (102) which draws the gas flow together with the evaporated component evaporated from the solution (300) are included.
摘要翻译：制造纳米纤维，同时防止由于溶剂蒸发而发生爆炸。一种将溶液（300）排出到空间中的排出单元（201），通过向溶液（300）施加电荷而对溶液（300）进行电荷的第一充电单元（202），引导单元形成用于引导制造的纳米纤维（301）的空气通道，在引导单元（206）内部产生用于输送纳米纤维的气流的气体流产生单元（203），扩散纳米纤维的扩散单元（240） 301），引导并收集纳米纤维（301）的收集装置和从溶液（300）蒸发的蒸发成分一起吸引气流的牵伸单元（102）包括。

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