公开(公告)号：US20170016146A1

公开(公告)日：2017-01-19

申请号：US15277907

申请日：2016-09-27

Applicant: Mitsuhiro TAKAHASHI

Inventor： Mitsuhiro TAKAHASHI

IPC: D01D5/098 ,  B01D39/16 ,  B01D46/00

CPC classification number: D01D5/0985 ,  B01D39/1623 ,  B01D46/0001 ,  B01D2239/025 ,  B01D2239/0622 ,  B01D2239/0654 ,  B01D2239/10 ,  B82Y30/00 ,  B82Y40/00 ,  D01D5/14 ,  D10B2505/04

Abstract: Provided is a nanofiber production apparatus which is capable of eliminating a need to use high voltage as in the ESD system to ensure high safety, and is free from influence of temperature and humidity at a production site. The nanofiber production apparatus comprises: a nanofiber generation device (2) comprising an air nozzle configured to generate high-speed and high-temperature air, and an ejector nozzle configured to eject a liquid polymer toward the high-speed and high-temperature air generated by the air nozzle; a collection device (6) provided on a downstream side of the nanofiber generation device (2) and configured to collect nanofibers generated by the nanofiber generation device (2); a suction device (8) provided on a downstream side of the collection device (6) and configured to suck gas; and a tubular-shaped guide member (4) provided on the downstream side of the nanofiber generation device (2) and on an upstream side of the collection device (6) and configured to allow the high-speed and high-temperature air to pass therethrough.

Abstract translation: 本发明提供一种纳米纤维生产设备，其能够在ESD系统中不需要使用高电压以确保高安全性，并且不受生产现场的温度和湿度的影响。 纳米纤维生产设备包括：纳米纤维生成装置（2），包括构造成产生高速和高温空气的空气喷嘴，以及喷射器喷嘴，其被配置为朝向所产生的高速和高温空气喷射液体聚合物 通过空气喷嘴; 设置在所述纳米纤维生成装置（2）的下游侧的收纳装置（6），其构造为收纳由所述纳米纤维生成装置（2）生成的纳米纤维。 抽吸装置（8），设置在所述收集装置（6）的下游侧，并被构造成吸入气体; 以及设置在所述纳米纤维生成装置（2）的下游侧并且在所述收集装置（6）的上游侧的管状引导构件（4），其构造成允许所述高速高温空气通过 通过。

公开(公告)号：US08475692B2

公开(公告)日：2013-07-02

申请号：US12935297

申请日：2009-03-23

Applicant: Hiroto Sumida ,  Takahiro Kurokawa ,  Kazunori Ishikawa ,  Yoshiaki Tominaga ,  Mikio Takezawa ,  Mitsuhiro Takahashi ,  Masahide Yokoyama

Inventor： Hiroto Sumida ,  Takahiro Kurokawa ,  Kazunori Ishikawa ,  Yoshiaki Tominaga ,  Mikio Takezawa ,  Mitsuhiro Takahashi ,  Masahide Yokoyama

IPC: D04H1/72

CPC classification number: D01D13/02 ,  D01D5/0061 ,  D01D5/18 ,  D04H1/56 ,  D04H1/724 ,  D04H1/728 ,  D04H3/16

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US08383539B2

公开(公告)日：2013-02-26

申请号：US12921847

申请日：2009-03-09

Applicant: Hiroto Sumida ,  Takahiro Kurokawa ,  Kazunori Ishikawa ,  Yoshiaki Tominaga ,  Mikio Takezawa ,  Mitsuhiro Takahashi ,  Takatoshi Mitsushima

Inventor： Hiroto Sumida ,  Takahiro Kurokawa ,  Kazunori Ishikawa ,  Yoshiaki Tominaga ,  Mikio Takezawa ,  Mitsuhiro Takahashi ,  Takatoshi Mitsushima

IPC: H01M4/88

CPC classification number: H01M4/881 ,  D01D5/0061 ,  D01D5/18 ,  D01D13/02 ,  D01F11/04 ,  H01M2008/1095

Abstract: A carried material is carried only on a surface of nano-fibers. It includes a raw material liquid spray step that sprays raw material liquid, which is a raw material of nano-fibers, into a space, a raw material liquid electrically charging step, which applies an electric charge to the raw material liquid and makes the raw material liquid electrically charged, a nano-fiber manufacturing step that manufactures the nano-fibers by having the electrically charged and sprayed raw material liquid explode electrostatically, a carried material electrically charging step that electrically charges a carried material carried on the nano-fibers with a polarity opposite to a polarity of the electrically charged nano-fibers, and a mixing step that mixes the manufactured nano-fibers and the electrically charged carried material in a space.

Abstract translation: 携带的材料仅在纳米纤维的表面上承载。 它包括将作为纳米纤维的原料的原料液体喷射到原料液体充电步骤的原料液喷射步骤，该原料液充电步骤对原料液体进行电荷并使原料 物质液体充电，通过使带电喷射的原料液体静电爆发而制造纳米纤维的纳米纤维制造步骤，将携带在纳米纤维上的载体材料进行电荷加载的携带材料充电步骤 极性与带电的纳米纤维的极性相反，以及将制造的纳米纤维和带电荷的携带材料混合在一个空间中的混合步骤。

公开(公告)号：US20120290237A1

公开(公告)日：2012-11-15

申请号：US13519657

申请日：2011-01-20

Applicant: Mitsuhiro Takahashi ,  Yoshihide Majima

Inventor： Mitsuhiro Takahashi ,  Yoshihide Majima

IPC: G01N27/416 ,  G06F19/00

CPC classification number: G01R31/3835 ,  G01R31/367 ,  G01R31/392

Abstract: There is provided a battery condition detecting apparatus including a unit for detecting a secondary battery temperature, a unit for calculating a capacity holding rate of the secondary battery, a unit for detecting a secondary battery voltage, a unit for calculating a waiting time between a time point when a current becomes a predetermined current value or smaller and a time point when a voltage variation per a unit time based on a battery property indicative of a relationship among a temperature of the secondary battery, a capacity holding rate, and the waiting time in response to the temperature detected by the unit and a capacity holding rate calculated by the unit, and a unit for estimating a condition of a residual quantity of the secondary battery based on the voltage detected by the unit after the waiting time calculated by the unit elapses.

Abstract translation: 提供一种电池状态检测装置，包括用于检测二次电池温度的单元，用于计算二次电池的容量保持率的单元，用于检测二次电池电压的单元，用于计算二次电池温度的时间之间的等待时间的单元 当电流变为预定电流值或更小时，以及基于表示二次电池的温度，容量保持率和等待时间之间的关系的电池特性的每单位时间的电压变化的时间点 响应于由该单元检测到的温度和由该单元计算的容量保持率;以及单元，用于基于在通过该单元计算的等待时间之后由该单元检测到的电压来估计二次电池的剩余量的状况 。

公开(公告)号：US08186987B2

公开(公告)日：2012-05-29

申请号：US12523900

申请日：2008-02-19

Applicant: Hiroto Sumida ,  Takahiro Kurokawa ,  Kazunori Ishikawa ,  Mitsuhiro Takahashi ,  Mikio Takezawa ,  Yoshiaki Tominaga

Inventor： Hiroto Sumida ,  Takahiro Kurokawa ,  Kazunori Ishikawa ,  Mitsuhiro Takahashi ,  Mikio Takezawa ,  Yoshiaki Tominaga

IPC: D01D7/02 ,  D04H1/728

CPC classification number: D01D5/0061 ,  D04H1/4382 ,  D04H1/72 ,  Y10T137/0419

Abstract: Provided is a nano-fiber manufacturing apparatus which manufactures nano-fibers by an electrostatic explosion, and has a low possibility of explosion even when a flammable solvent is used. The nano-fiber manufacturing apparatus (101) having an ejection unit (110) which ejects solution (200) that is raw material liquid for nano-fibers (200) to a manufacturing space in which the nano-fibers (200) are manufactured by an electrostatic explosion of the solution (200), and a charging unit which charges the solution (200). The nano-fiber manufacturing apparatus (101) includes a gas supply source (103) which supplies safety gas to change an atmosphere of the manufacturing space, in which the solution (200) is ejected, into a low oxygen atmosphere, and a partition (102) which maintains the manufacturing space at a lower oxygen atmosphere than an atmosphere of an outside space of the partition (102).

Abstract translation: 提供一种通过静电爆炸制造纳米纤维的纳米纤维制造装置，即使使用易燃溶剂也具有低爆炸的可能性。 纳米纤维制造装置（101）具有将作为纳米纤维原料液（200）的溶液（200）喷射到纳米纤维（200）的制造空间的喷出单元（110），其中纳米纤维（200）由 溶液（200）的静电爆炸和对溶液（200）充电的充电单元。 纳米纤维制造装置（101）包括供给安全气体的气体供给源（103），其将排出溶液（200）的制造空间的气氛变更为低氧气氛，以及分隔（ 102），其将制造空间保持在比分隔件（102）的外部空间的气氛低的氧气氛。

公开(公告)号：US08163227B2

公开(公告)日：2012-04-24

申请号：US12598179

申请日：2008-05-01

Applicant: Hiroto Sumida ,  Takahiro Kurokawa ,  Kazunori Ishikawa ,  Mitsuhiro Takahashi ,  Mikio Takezawa ,  Yoshiaki Tominaga

Inventor： Hiroto Sumida ,  Takahiro Kurokawa ,  Kazunori Ishikawa ,  Mitsuhiro Takahashi ,  Mikio Takezawa ,  Yoshiaki Tominaga

IPC: D01D5/18 ,  D02G3/22 ,  D06M10/00 ,  H05B7/00

CPC classification number: D01D5/0092 ,  D01D5/0069 ,  D01D5/0076 ,  D01D5/18 ,  D02G3/36 ,  D02J1/22

Abstract: A nanofiber spinning method and device for producing a high strength and uniform yarn made of nanofibers. The device includes: a nanofiber producing unit (2) which produces nanofibers (11) by extruding polymer solution, prepared by dissolving polymeric substances in a solvent, through small holes (7) and charging the polymer solution, and by allowing the polymer solution to be stretched by an electrostatic explosion, and which allows the nanofibers to travel in a single direction; a collecting electrode unit (3) to which an electric potential different from that of the charged polymer solution is applied, and which attracts the produced nanofibers (11) while simultaneously rotating and twisting the nanofibers, and gathers them for forming a yarn (20) made of the nanofibers (11); and a collecting unit (5) which collects the yarn (20) passed through the center of the collecting electrode unit (3).

Abstract translation: 一种由纳米纤维制成的高强度均匀纱线的纳米纤维纺丝方法和装置。 该装置包括：纳米纤维生产单元（2），其通过将通过将聚合物质溶解在溶剂中而制备的聚合物溶液通过小孔（7）和充入聚合物溶液而制备纳米纤维（11），并且通过使聚合物溶液 被静电爆炸拉伸，并允许纳米纤维在单一方向上行进; 与所述带电聚合物溶液的电位不同的收集电极单元（3），同时吸收所制造的纳米纤维（11）同时旋转并扭曲纳米纤维，并聚集在一起形成纱线（20） 由纳米纤维制成（11）; 以及收集单元（5），其收集穿过集电电极单元（3）的中心的纱线（20）。

公开(公告)号：US08110136B2

公开(公告)日：2012-02-07

申请号：US12515447

申请日：2007-11-20

Applicant: Mitsuhiro Takahashi ,  Mikio Takezawa ,  Yoshiaki Tominaga ,  Takahiro Kurokawa ,  Kazunori Ishikawa ,  Hiroto Sumida

Inventor： Mitsuhiro Takahashi ,  Mikio Takezawa ,  Yoshiaki Tominaga ,  Takahiro Kurokawa ,  Kazunori Ishikawa ,  Hiroto Sumida

IPC: D01D5/18 ,  D06M10/00 ,  H05B7/00

CPC classification number: D01D5/18 ,  B29C47/92 ,  B29C2947/9259 ,  B29C2947/92657 ,  B29C2947/92828 ,  B29C2947/92866 ,  B29C2947/92952 ,  D01D5/0038 ,  D01D5/0069 ,  D04H1/56 ,  D04H1/728 ,  D04H3/02

Abstract: Nanofibers are formed from a polymer material by rotating a conductive rotating container having a plurality of small holes while supplying a polymer solution formed by dissolving a polymer material in a solvent into the rotating container, charging the polymer solution discharged from the small holes of the rotating container by charging means, and drawing the discharged filamentous polymer solution by centrifugal force and an electrostatic explosion resulting from evaporation of the solvent. The nanofibers from this production step are oriented and made to flow from one side toward the other side in a shaft center direction of the rotating container by a reflecting electrode and/or blowing means, or those nanofibers are deposited, to produce a polymer web. The nanofibers and the polymer web using these nanofibers can be produced uniformly by a simple configuration with good productivity.

Abstract translation: 纳米纤维由聚合物材料形成，通过旋转具有多个小孔的导电旋转容器，同时将通过将聚合物材料溶解在溶剂中形成的聚合物溶液供入到旋转容器中，从旋转的小孔中排出的聚合物溶液 容器，并通过离心力和溶剂蒸发引起的静电爆炸拉出排出的丝状聚合物溶液。 来自该制造工序的纳米纤维通过反射电极和/或吹风装置被定向并使其从轴的中心方向朝向另一侧流动，或者那些纳米纤维被沉积，以产生聚合物纤维网。 使用这些纳米纤维的纳米纤维和聚合物网可以通过简单的配置以良好的生产率均匀地制备。

公开(公告)号：US20090224437A1

公开(公告)日：2009-09-10

申请号：US12096941

申请日：2006-09-27

Applicant: Mitsuhiro Fukuoka ,  Mitsuhiro Takahashi

Inventor： Mitsuhiro Fukuoka ,  Mitsuhiro Takahashi

IPC: D01D5/04

CPC classification number: D01D5/0061 ,  D01F13/00 ,  D04H1/42 ,  D04H1/56 ,  Y02P70/625

Abstract: An electrostatic spray apparatus configured such that multiple spinning units, each having multiple nozzles arranged two-dimensionally to electrostatically spray a polymer solution and a first collector disposed so as to be opposed to the multiple nozzles via an insulating sheet, are installed on collecting sections for holding a moving collecting sheet, and such that an air stream is formed orthogonal to the spray direction from the nozzles to the first collector and toward the collecting sheet inside the spinning unit.

Abstract translation: 一种静电喷涂装置，其被配置为使得具有多个喷嘴布置成二维地喷射聚合物溶液的多个喷嘴和经由绝缘片设置成与多个喷嘴相对配置的第一集尘器的多个纺纱单元安装在收集部分上 保持移动的收集片材，并且使得从喷嘴到第一收集器并且朝向纺丝单元内部的收集片垂直于喷射方向形成气流。

公开(公告)号：US3969408A

公开(公告)日：1976-07-13

申请号：US533792

申请日：1974-12-18

Applicant: Hiroyuki Kyomori ,  Kazuhiro Sasaki ,  Mitsuhiro Takahashi

Inventor： Hiroyuki Kyomori ,  Kazuhiro Sasaki ,  Mitsuhiro Takahashi

IPC: C07C49/707 ,  C07C45/00 ,  C07C67/00 ,  C07C251/44 ,  C11B9/00 ,  C07C131/02

Abstract: 2-ALKYL-5-OXIMINOCYCLOPENTANONE USEFUL AS THE RAW MATERIAL OF PERFUME AND OTHER CHEMICALS, THE CHEMICAL STRUCTURE OF WHICH MAY BE EXPRESSED BY THE GENERAL FORMULA: ##EQU1## where R is a lower alkyl group, and the method of preparing the same.

Abstract translation: 作为香料和其他化学原料的2-烷基-5-氧代环戊酮可以通过一般公式表达的化学结构：O并且RCNOH |角平行CHC || || CH2 --- CH2其中R是 低级烷基及其制备方法。

公开(公告)号：US3963781A

公开(公告)日：1976-06-15

申请号：US534000

申请日：1974-12-18

Applicant: Hiroyuki Kyomori ,  Kazuhiro Sasaki ,  Mitsuhiro Takahashi

Inventor： Hiroyuki Kyomori ,  Kazuhiro Sasaki ,  Mitsuhiro Takahashi

IPC: C07C45/42 ,  C07C45/00

CPC classification number: C07C45/42

Abstract: A method of preparing 2-hydroxy-3-alkyl-2-cyclopenten-1-one which comprises reacting 2-alkyl-5-carboalkoxycyclopentanone with nitrite in the presence of water and alkali; rendering the reaction system acidic; and either treating the mass for hydrolysis by heating or carrying out oxime exchange reaction in the presence of an aliphatic lower carbonyl compound added as an acceptor to the acidified reaction system.

Abstract translation: 一种制备2-羟基-3-烷基-2-环戊烯-1-酮的方法，其包括在水和碱存在下使2-烷基-5-烷氧基环戊酮与亚硝酸盐反应; 使反应体系呈酸性; 并且在作为受体加入的脂族低级羰基化合物存在下，通过加热或进行肟交换反应来处理该物质进行水解。