公开(公告)号：US20220212954A1

公开(公告)日：2022-07-07

申请号：US17596806

申请日：2020-06-24

申请人： DHF AMERICA, LLC.

发明人： Kotaro HIRAYAMA ,  Isamu UMEDA ,  Sojiro KIMURA

IPC分类号： C02F1/04 ,  C02F1/00 ,  H05B6/06 ,  H05B6/10

摘要： A method of decomposing a fluidic product (110) having a plurality of particles (112) is disclosed. The method includes inductively heating the fluidic product (110) at a first predetermined temperature while flowing through a temperature rising portion (138) having a first heating region formed of at least one metal pipe (124) by using a first heating induction coil (134) surrounding the first heating region; holding a temperature of the fluidic product (110) at approximately the first predetermined temperature for a predetermined reaction period while flowing through a temperature holding portion (140) having a second heating region formed of at least one metal pipe (124) by inductively heating the temperature holding portion (140) using a second heating induction coil (136) surrounding the second heating region; and decomposing the fluidic product (110) while flowing through the temperature rising portion (138) and the temperature holding portion (140) during the predetermined reaction period.

公开(公告)号：US20230356104A1

公开(公告)日：2023-11-09

申请号：US18040348

申请日：2021-08-02

申请人： DHF AMERICA LLC

发明人： Tomoaki SAKURAI ,  Isamu UMEDA ,  Kotaro HIRAYAMA ,  Kyoko HIRAYAMA

IPC分类号： B01D9/00 ,  C07C51/43

CPC分类号： B01D9/0031 ,  B01D9/0063 ,  C07C51/43

摘要： A method of crystallizing a solution (24) having at least one compound mixed (18) with a dissolving agent (20) is provided. The method includes performing a heating process by heating the solution (24) until a current temperature of the solution is equal to a predetermined treatment temperature, maintaining the current temperature at the predetermined treatment temperature for a predetermined treatment time period, performing a cooling process by cooling the solution (24) until the current temperature is less than the predetermined treatment temperature and a crystallization temperature of the at least one compound (18), causing formation of a plurality of crystal particles (30) of the at least one compound by cooling the solution until the current temperature is equal to a predetermined termination temperature of the at least one compound (18), and varying a particle size of each of the crystal particles (30) based on a cooling speed of the solution.

公开(公告)号：US20230295529A1

公开(公告)日：2023-09-21

申请号：US18041590

申请日：2021-09-10

申请人： DHF AMERICA LLC

发明人： Kotaro HIRAYAMA ,  Isamu UMEDA

IPC分类号： C10L9/08 ,  C10L5/44 ,  B01J6/00 ,  B01J19/24

CPC分类号： C10L9/086 ,  C10L5/447 ,  B01J6/008 ,  B01J19/2425 ,  C10L2290/02 ,  C10L2290/06 ,  C10L2290/146 ,  C10L2290/38 ,  C10L2200/0469 ,  B01J2219/0871 ,  B01J2219/00018 ,  B01J2219/0009 ,  B01J2219/00132

摘要： A system of treating waste materials (28) is provided, and includes a waste treatment reactor (10) configured to treat the waste materials. The waste treatment reactor (10) has a cylindrical body (12) having an inlet (14) to receive the waste materials, a waste chamber (26) to store the waste materials, and an outlet (16) configured to deliver treated waste materials out of the waste chamber. A bundle reactor (38) has the waste treatment reactor and performs a waste treatment for the waste materials stored in the waste chamber. An energy recirculation assembly (40) is connected to the bundle reactor and recirculates thermal energy associated with the bundle reactor during the waste treatment. The energy recirculation assembly (40) has a heating unit (42) to heat a first region of the bundle reactor, and a cooling unit (44) to cool a second region of the bundle reactor.

公开(公告)号：US20230126629A1

公开(公告)日：2023-04-27

申请号：US17995892

申请日：2021-04-13

申请人： DHF America, LLC ,  National University Corporation Tokai National Higer Education and Research System

发明人： Kotaro HIRAYAMA ,  Hotaka KAYANO ,  Shota TANOUE ,  Yuki WATANABE ,  Toshio KOKURYO ,  Rei SHIBATA ,  Akira ITO ,  Toyoaki MUROHARA

IPC分类号： C12M1/42 ,  C12M1/12 ,  C12M1/26 ,  C12M1/34 ,  B03C1/30 ,  B03C1/28 ,  B03C1/033

摘要： A magnetic-field generator (10) is provided to be used in construction of a cell sheet (12), and include s a magnetic circuit assembly (24) configured to generate a magnetic field for the construction of the cell sheet (12) using magnetic force caused by the magnetic field wherein the magnetic force is substantially transverse to a plane defined by the cell sheet (12), and a power control system (44) configured to generate and control electric power to magnetically charge the magnetic circuit assembly (24) using the electric power.