公开(公告)号：US12228345B2

公开(公告)日：2025-02-18

申请号：US17789009

申请日：2019-12-26

Applicant: M. TECHNIQUE CO., LTD.

Inventor： Masakazu Enomura

IPC: F28D7/02 ,  F28D7/10 ,  F28F19/02

Abstract: A heat exchanger includes three flow paths, a first flow path, a second flow path, and a third flow path, which turn spirally in the space formed between an inner cylinder and an outer cylinder are provided. These flow paths are defined by an inner heat transfer body and an outer heat transfer body, and heat exchange is performed through the heat transfer bodies. The heat transfer bodies turn spirally, have a screw shape in an axial cross-sectional view, and are assembled into a screw shape. The flow path area of the first flow path is varied by changing the shapes of a male thread and a female thread, and the second flow path and the third flow path are formed in a spiral shape, allowing for exchange of heat through the heat transfer bodies.

公开(公告)号：US20240178372A1

公开(公告)日：2024-05-30

申请号：US18283612

申请日：2021-04-08

Applicant: M. Technique Co., Ltd.

Inventor： Masakazu ENOMURA ,  Hideki OKAWA

IPC: H01M4/36 ,  C01F5/02 ,  H01M4/38 ,  H01M4/02

CPC classification number: H01M4/366 ,  C01F5/02 ,  H01M4/381 ,  H01M4/386 ,  C01P2004/84 ,  C01P2006/40 ,  H01M2004/021

Abstract: The present invention relates to silicon compound coated metal magnesium particles in which at least a part of a surface of the metal magnesium particles is coated with the silicon compound, wherein an average particle diameter of the silicon compound coated metal magnesium particles is 5 nm or more and 500 nm or less, and a thickness of the silicon compound coating is 1 nm or more and 50 nm or less. The silicon compound coated metal magnesium particles of the present invention are easy to handle in the atmosphere, and have excellent oxidation resistance, and further the properties expected of the nano-size metal magnesium particles are improved at a maximum, or the properties are controlled by supplementing the properties.

公开(公告)号：US20230240993A1

公开(公告)日：2023-08-03

申请号：US18118472

申请日：2023-03-07

Applicant: M. TECHNIQUE CO., LTD.

Inventor： Masakazu ENOMURA ,  Kaeko ARAKI ,  Daisuke HONDA

IPC: A61K9/14 ,  C08J3/12 ,  B01J19/18 ,  A61K31/12 ,  A61K31/405 ,  A61K31/5383 ,  B01J19/00 ,  C09B67/00

CPC classification number: A61K9/146 ,  C08J3/12 ,  B01J19/1887 ,  A61K31/12 ,  A61K31/405 ,  A61K31/5383 ,  B01J19/0093 ,  C09B68/20 ,  B01J2219/00889

Abstract: Provided are a method for producing organic material microparticles and a method for modifying organic material microparticles, whereby it becomes possible to improve the crystallinity of organic material microparticles or achieve the crystal transformation of the organic material microparticles while preventing the growth of the organic material microparticles in a solvent. A surfactant is added to a solvent that is capable of partially dissolving organic material microparticles, and then the organic material microparticles are reacted with the solvent. In this manner, it becomes possible to improve the degree of crystallization of the organic material microparticles or achieve the crystal transformation of the organic material microparticles without substantially altering the particle diameters of the organic material microparticles.

公开(公告)号：US11628412B2

公开(公告)日：2023-04-18

申请号：US17255646

申请日：2019-04-15

Applicant: M. TECHNIQUE CO., LTD.

Inventor： Masakazu Enomura

IPC: B22C5/00 ,  B01F25/45 ,  B01F25/452 ,  B01F27/91 ,  B01F27/92 ,  B01F27/81 ,  B01F27/921

Abstract: A stirrer is provided that can more efficiently achieve shearing applied, by an action of an intermittent jet flow, to a fluid to be processed. The stirrer concentrically includes a rotor including a blade, a partition wall, and a screen, wherein: the screen includes a plurality of slits in a circumferential direction thereof and screen members located between the adjacent slit; by rotating at least the rotor of the two components, the fluid to be processed is discharged from the inside to the outside of the screen as the intermittent jet flow through the slit of the screen; the screen has a cylindrical shape having a circular cross section; an opening of the slit provided on the inner wall surface of the screen is used as an inflow opening; openings of the plurality of slits provided on the outer wall surface of the screen are used as outflow openings; and the width of the outflow openings in the circumferential direction is set to be smaller than the width of the inflow opening in the circumferential direction.

公开(公告)号：US11613693B2

公开(公告)日：2023-03-28

申请号：US16339966

申请日：2017-10-10

Applicant: M. TECHNIQUE CO., LTD.

Inventor： Masakazu Enomura ,  Daisuke Honda

IPC: C09K11/02 ,  C09D5/22 ,  G01N21/47 ,  G02B5/20 ,  C09K11/06 ,  G02B1/04 ,  G01N21/27 ,  C09B67/20 ,  C09B67/02

Abstract: A method of producing an organic pigment composition including at least organic pigment microparticles, wherein a diffuse reflectance of the organic pigment microparticles is controlled for the purpose of improving a luminance of a color filter. The luminance of the color filter is controlled to be high, by controlling a ratio of an area of the diffuse reflectance in a target wavelength range to a total area of the diffuse reflectance in the entire measurement wavelength range in a diffuse reflection spectrum of the organic pigment microparticles in the wavelength range of 380 to 780 nm, to be high. The luminance of the color filter is controlled to be high, by coating at least a part of the surface of the organic pigment microparticles with an oxide.

公开(公告)号：US20230020370A1

公开(公告)日：2023-01-19

申请号：US17783111

申请日：2019-12-20

Applicant: M. Technique Co., Ltd.

Inventor： Masakazu ENOMURA

IPC: F28D7/02 ,  F28F9/00 ,  F28F19/02

Abstract: A heat exchanger with which a fluid to be treated or a generated gas can be prevented from stagnating in a heat transfer part, which can be disassembled for good washability, and which can be coated or lined. The heat exchanger is provided with tow flow passages, i.e. a first flow passage and a second flow passage, within a space formed between an inner tube and an outer tube which are concentric to each other. A spiral heat transfer body is disposed between the inner tube and the outer tube, and the spiral heat transfer body has a cross-sectional shape that is substantially triangular in the axial-direction cross section. The space is partitioned into the first flow passage and the second flow passage by the spiral heat transfer body, and heat is exchanged via the spiral heat transfer body between a first fluid flowing within the first flow passage and a fluid flowing within the second flow passage.

公开(公告)号：US20230001482A1

公开(公告)日：2023-01-05

申请号：US17780578

申请日：2019-11-28

Applicant: M. Technique Co., Ltd.

Inventor： Kazutaka TAKEDA ,  Takeshi ENDO

IPC: B22F9/24 ,  B22F1/107

Abstract: A method of producing silver fine particles includes continuously reducing silver ions contained in a silver compound to precipitate silver fine particles by introducing at least two fluids from separate flow paths and mixing the fluids, wherein one fluid of the at least two fluids contains the silver compound, and another fluid contains a reducing agent, and at least one fluid of the at least two fluids contains an amino acid. With this method, silver fine particles can be produced with sufficient continuous productivity and quality uniformity, without problems of deterioration of working environment and generation of explosive fulminating silver due to the use of a large amount of ammonia.

公开(公告)号：US20220062852A1

公开(公告)日：2022-03-03

申请号：US17418601

申请日：2018-12-26

Applicant: M. Technique Co., Ltd.

Inventor： Masakazu ENOMURA

IPC: B01J19/18 ,  B01J19/20 ,  B01J19/12 ,  B01J19/00 ,  B01F7/00 ,  B01F7/26 ,  B01F15/06

Abstract: A fluid treatment device with a new configuration is provided. The fluid treatment device is provided with an upstream treatment unit defined by treatment surfaces that rotate relative to each other, and a downstream treatment unit arranged downstream of the upstream treatment unit. The upstream treatment unit is configured such that, by passing the fluid to be treated into an upstream treatment space defined by the treatment surfaces, the fluid to be treated is subjected to upstream treatment. The downstream treatment unit is provided with a downstream treatment space which performs the function of retaining and mixing the fluid to be treated by means of a labyrinth seal. An upstream outlet of the fluid to be treated from the upstream treatment unit opens into the downstream treatment space, and the downstream treatment space is configured to use the labyrinth seal to perform the function of controlling retention time. The downstream treatment space is provided with narrow seal spaces, and retention spaces arranged upstream of the seal spaces and wider than the seal spaces, and the upstream outlet opens to a retention space.

公开(公告)号：US20210346296A1

公开(公告)日：2021-11-11

申请号：US17259371

申请日：2020-05-08

Applicant: M. TECHNIQUE CO., LTD.

Inventor： Masakazu ENOMURA

IPC: A61K9/16 ,  A61K45/06

Abstract: The present application provides a microsphere comprising a lactic acid-glycolic acid copolymer (PLGA) as a main component, in which a biologically active substance is uniformly dispersed, wherein an average volume-based particle diameter of the microsphere is 1 μm or more and 150 μm or less, and a mass of the biologically active substance or an empty hole of 1.5 μm or more is not present in the microsphere. The microsphere of the present invention can appropriately control the initial release amount of the biologically active substance and its release rate during a subsequent release period, and can continuously release the biologically active substance in vivo for a predetermined period of time.

公开(公告)号：US20210260540A1

公开(公告)日：2021-08-26

申请号：US17255638

申请日：2019-05-27

Applicant: M. TECHNIQUE CO., LTD.

Inventor： Masakazu ENOMURA

IPC: B01F5/06 ,  B01F7/22 ,  B01F7/24

Abstract: A stirrer is provided such that a fluid being processed can be more efficiently shown by way of the action of an intermittent jet flow and processing capacity can be improved. The stirrer concentrically includes a rotor that includes a plurality of flat vanes and that rotates, and a screen that is place around the rotor. The screen includes a plurality of slits in the circumferential direction thereof, and screen members that are positioned between adjacent slits. The fluid being processed is discharged by rotation of the rotor from the inside of the screen to the outside as an intermittent jet flow through the slits. The width of the distal working face on the distal end of the vane in the rotational direction is smaller than the width of the basal end of the vane in the rotational direction.