公开(公告)号：US20230182111A1

公开(公告)日：2023-06-15

申请号：US17924302

申请日：2021-02-03

Applicant: SHARP KABUSHIKI KAISHA

Inventor： KYOKO MATSUURA ,  Yuusuke SHIMIZU ,  TSUYOSHI KAMADA ,  TETSUYA IDE ,  SHO OCHI

IPC: B01J20/26 ,  B01J20/04 ,  B01J20/28 ,  B32B5/02 ,  B32B27/12 ,  B32B27/30

CPC classification number: B01J20/261 ,  B01J20/046 ,  B01J20/28016 ,  B01J20/28038 ,  B32B5/024 ,  B32B5/022 ,  B32B27/12 ,  B32B27/306 ,  B32B3/14

Abstract: The present disclosure provides a humidity controlling material with a high humidity controlling rate. The humidity controlling material includes a resin material and a humidity controlling liquid. The resin material contains a resin. The humidity controlling liquid impregnates the resin. The humidity controlling liquid absorbs or discharges moisture.

公开(公告)号：US20240217726A1

公开(公告)日：2024-07-04

申请号：US18289164

申请日：2022-06-23

Applicant: SHARP KABUSHIKI KAISHA

Inventor： SATORU MOTONAMI ,  TSUYOSHI KAMADA ,  MASAKAZU KAMURA ,  SHO OCHI ,  TETSUYA IDE ,  KYOKO MATSUURA ,  HIROKA HAMADA ,  Yuusuke SHIMIZU

IPC: B65D85/10 ,  B65D81/22 ,  B65D81/26

CPC classification number: B65D85/10 ,  B65D81/22 ,  B65D81/265

Abstract: A cigarette packaging material includes: a packaging material having an inner bottom surface and defining a housing space above the inner bottom surface, the housing space housing a cigarette such that a longitudinal direction of the cigarette is substantially parallel with a depth direction of the housing space; and a humidity control layer housed in the housing space, disposed along the inner bottom surface, brought into direct contact with the cigarette, and dehumidifying and humidifying the cigarette to control humidity of the cigarette to reach a target humidity.

公开(公告)号：US20230139423A1

公开(公告)日：2023-05-04

申请号：US17912034

申请日：2021-03-03

Applicant: SHARP KABUSHIKI KAISHA

Inventor： Yuusuke SHIMIZU ,  TSUYOSHI KAMADA ,  TETSUYA IDE ,  KYOKO MATSUURA ,  SHO OCHI

IPC: B01D53/26 ,  B01D53/18 ,  B01D53/28 ,  G01N21/81

Abstract: A humidity controlling material includes: a first particle; and a second particle. The first particle includes: a first humidity controlling liquid containing a hygroscopic substance; and a first holding portion holding the first humidity controlling liquid. The second particle includes: a second humidity controlling liquid containing the hygroscopic substance; and a second holding portion holding the second humidity controlling liquid. The first holding portion and the second holding portion are formed of a polymeric material. The first humidity controlling liquid includes a first indicator a color of which changes according to an amount of moisture contained in the first humidity controlling liquid. The second humidity controlling liquid includes a second indicator a color of which changes, in a transition range different from a transition range of the first indicator, according to an amount of moisture contained in the second humidity controlling liquid.

公开(公告)号：US20230076464A1

公开(公告)日：2023-03-09

申请号：US17800126

申请日：2021-02-04

Applicant: SHARP KABUSHIKI KAISHA

Inventor： KYOKO MATSUURA ,  Yuusuke SHIMIZU ,  TSUYOSHI KAMADA ,  TETSUYA IDE ,  SHO OCHI

IPC: B01D53/26 ,  B01D53/28 ,  B01J20/04 ,  B01J20/22 ,  B01J20/30 ,  G01N31/22 ,  F24F3/14

Abstract: Provided is a humidity conditioning material with which an amount of absorbed moisture or an amount of released moisture is easily understood. Moreover, provided is a humidity conditioning device including the above humidity conditioning material. Furthermore, provided is a method for manufacturing a humidity conditioning material with which an amount of absorbed moisture or an amount of released moisture is easily understood, and the humidity conditioning material has high humidity conditioning performance. In addition, the humidity conditioning material includes: a humidity conditioning liquid containing a hygroscopic substance; and a holding portion holding the humidity conditioning liquid into a predetermined shape. The holding portion is formed of a polymeric material. The hygroscopic substance contains a hygroscopic metal salt. The humidity conditioning liquid contains a pH indicator, and changes in color in accordance with an amount of moisture contained in the humidity conditioning liquid.

公开(公告)号：US20240298717A1

公开(公告)日：2024-09-12

申请号：US18574921

申请日：2022-05-18

Applicant: SHARP KABUSHIKI KAISHA

Inventor： HIROKA HAMADA ,  TSUYOSHI KAMADA ,  TETSUYA IDE ,  MASAKAZU KAMURA ,  SHO OCHI ,  KYOKO MATSUURA ,  SATORU MOTONAMI ,  Yuusuke SHIMIZU

IPC: A24F42/20 ,  A24F42/60

CPC classification number: A24F42/20 ,  A24F42/60

Abstract: A non-heating type flavor component emission device includes: a hollow casing provided with a first opening, a second opening, and a flow path guiding an air flow from the first opening to the second opening; a water retainer disposed in the flow path, retaining water, and emitting the water into the air flow; and an emitter disposed in the flow path closer to the second opening than to the water retainer, and emitting a flavor component into the air flow. The emitter includes: an absorber containing a water absorbing material; a moisture control component containing salt that forms hydrate crystals within a relative humidity range of 30% RH or more and 80% RH or less, the moisture control component being contained in the water absorbing material, and absorbing and emitting water; and the flavor component.

公开(公告)号：US20250041794A1

公开(公告)日：2025-02-06

申请号：US18714990

申请日：2022-11-29

Applicant: SHARP KABUSHIKI KAISHA

Inventor： Yuusuke SHIMIZU ,  TSUYOSHI KAMADA ,  MASAKAZU KAMURA ,  TETSUYA IDE ,  SHO OCHI ,  KYOKO MATSUURA ,  HIROKA HAMADA ,  SATORU MOTONAMI

IPC: B01D53/28 ,  B01J20/12 ,  B01J20/26 ,  B01J20/28

Abstract: A humidity-controlling material includes: a water-absorbing body containing a water-absorbing material; and a humidity-controlling component configured to be present in the water-absorbing material and to absorb or release moisture, wherein the humidity-controlling component includes: a first salt containing first anions and first cations and having a deliquescence point in a relative humidity range of from 30% RH to 80% RH both inclusive; and a second salt containing second anions that differ from the first anions and second cations that differ from the first cations.

公开(公告)号：US20240226805A1

公开(公告)日：2024-07-11

申请号：US18562034

申请日：2022-03-30

Applicant: SHARP KABUSHIKI KAISHA

Inventor： KYOKO MATSUURA ,  TSUYOSHI KAMADA ,  MASAKAZU KAMURA ,  SHO OCHI ,  TETSUYA IDE ,  HIROKA HAMADA ,  SATORU MOTONAMI ,  Yuusuke SHIMIZU

IPC: B01D53/28 ,  B01J20/12 ,  B01J20/26 ,  B65D81/26

CPC classification number: B01D53/28 ,  B01J20/12 ,  B01J20/261 ,  B65D81/266 ,  B01D2253/202 ,  B01D2257/80

Abstract: A humidity control material includes the following: a water absorber including a water absorbing material; and a humidity control ingredient contained in the water absorbing material, and configured to absorb or release moisture. The humidity control ingredient includes a metal salt having a deliquescence point falling within a relative humidity of 30 to 80% RH inclusive.