公开(公告)号：US12220845B1

公开(公告)日：2025-02-11

申请号：US18608159

申请日：2024-03-18

Applicant: KING SAUD UNIVERSITY

Inventor： Yasser Fouad Ahmed

IPC: B29C39/12 ,  B29C39/00 ,  B29C39/24 ,  B29K1/00 ,  B29K63/00 ,  B29K67/00 ,  B29K75/00 ,  B29K105/00

Abstract: A method of making a panel using palm fiber, the method comprising: mixing a resin and a hardener to form a mixture; pouring a first portion of the mixture into a mold to provide a first resin layer; adding a first amount of palm fiber on top of the first resin layer to form a first fiber layer; compacting the first fiber layer; pouring a second portion of the mixture into the mold to form a second resin layer on top of the first fiber layer; adding a second amount of palm fiber on top of the second resin layer to form a second fiber layer; compacting the second fiber layer; and obtaining the panel.

公开(公告)号：US12186944B2

公开(公告)日：2025-01-07

申请号：US17635690

申请日：2019-08-19

Applicant: Yoon Sunwoo

Inventor： Yoon Sunwoo

IPC: B29C39/42 ,  B29C39/00 ,  B29C39/02 ,  B29C39/22 ,  B29C39/24 ,  B29C39/36 ,  B29L31/52 ,  C08K3/16 ,  C08L1/02 ,  C08L5/04 ,  C09D7/61 ,  C09D7/65 ,  C09D105/04 ,  A63H33/22

Abstract: A method of manufacturing a toy using a model frame in liquid includes: filling a water tank; dissolving calcium chloride, a powder component, into the water filled in the water tank; wherein the amount of calcium chloride is determined in anticipation of the degree of gelation by chemical action with sodium alginate, filling a liquid paint to the model frame; wherein the liquid paint is comprised water 96 wt. %, CNC 0.99 wt. %, sodium alginate 3 wt. %, luminous material 0.01 wt. % or water 91 wt. %, CNC 1 wt. %, sodium alginate 3 wt. %, shiny material 5 wt. % or water 96 wt. %, CNC 0.99 wt. %, sodium alginate 3 wt. %, color conversion material 0.01 wt. %; immersing the model frame filled with the liquid paint in the water tank; solidifying and shrinking the liquid paint filled in the model frame immersed in the water tank; and shaking the model frame.

公开(公告)号：US12186516B2

公开(公告)日：2025-01-07

申请号：US17312504

申请日：2019-12-04

Applicant: LTS Lohmann Therapie-Systeme AG

Inventor： Michael Kulik ,  Andreas Hennig

IPC: A61M37/00 ,  B29C39/02 ,  B29C39/24 ,  B29C39/26 ,  B29L31/00

Abstract: The present disclosure relates to a method for producing microneedle arrays in a mold, including a plurality of receptacles that taper from an upper base surface to a lower tip surface, where a first component is fed into at least two receptacles through a feed opening that is spaced apart from the base surface, where the receptacles are filled with an additional component from above the feed opening, where the fillings of at least said two receptacles, which fillings are formed of at least the first component and the additional component, are connected to one another above the base surfaces, and where after the first component and the additional component have solidified, the microneedle array comprising the fillings that have solidified to form needles is removed from the mold.

公开(公告)号：US20240399628A1

公开(公告)日：2024-12-05

申请号：US18675165

申请日：2024-05-28

Applicant: NIDEC INSTRUMENTS CORPORATION

Inventor： Hiroto SUYAMA

IPC: B29C39/10 ,  B29C39/00 ,  B29C39/22 ,  B29C39/24 ,  B29C39/36 ,  B29K83/00 ,  B29L31/00

Abstract: A method for manufacturing a damper member for connecting a movable body with a support body, the damper member including a viscoelastic body, a first sheet joined to one face of the viscoelastic body, and a second sheet joined to the other face of the viscoelastic body, includes assembling a spacer in a frame shape between the first sheet and the second sheet so as to surround around a space between the first sheet and the second sheet except a filling port, filling molding material for molding the viscoelastic body to the space through the filling port, and hardening the molding material and, while filling is performed, a voltage is applied between a first electrode contacted with one ends of the first sheet and the second sheet, and a second electrode contacted with the other ends of the first sheet and the second sheet and insulated from the first electrode.

公开(公告)号：US20240051191A1

公开(公告)日：2024-02-15

申请号：US18278525

申请日：2022-02-25

Applicant: Essilor International

Inventor： Hervé GENTILS ,  Eric VEQUE

IPC: B29C39/24 ,  B29C37/00 ,  B29C39/42 ,  B29C39/44

CPC classification number: B29C39/24 ,  B29C37/006 ,  B29C39/42 ,  B29C39/44 ,  B29C2791/006 ,  B29L2011/0016

Abstract: The invention relates to a method for supplying a polymerizable mixture to at least one molding device, said method comprising the following steps: a) providing a tank containing the polymerizable mixture (box E1), b) reaching a set value of pressure (Ps) in the tank, smaller than the ambient pressure (box E2), c) continuously maintaining the pressure (P) in the tank at the set value of pressure while supplying the polymerizable mixture to the molding device (boxes E3, E4, E41, E42, E5, E51). The invention also relates to a supply device for supplying the molding device with polymerizable mixture.

公开(公告)号：US11633937B2

公开(公告)日：2023-04-25

申请号：US15998650

申请日：2017-02-15

Applicant: INOAC CORPORATION

Inventor： Takayuki Yokota

IPC: B32B5/14 ,  B32B5/18 ,  B32B5/20 ,  B32B5/32 ,  B32B7/12 ,  B32B27/06 ,  B32B27/16 ,  B32B27/32 ,  B32B27/40 ,  B32B33/00 ,  B32B37/12 ,  B32B38/00 ,  B29C44/12 ,  B29C44/14 ,  B29C44/18 ,  B29C44/22 ,  B29C44/30 ,  B60N2/58 ,  B60N2/80 ,  B60N2/70 ,  B29C59/10 ,  B32B1/06 ,  B29C39/10 ,  B29C39/24 ,  B29C39/38 ,  B29K75/00 ,  B29K105/04 ,  B29K623/00 ,  B29L31/30 ,  B32B37/00 ,  B32B1/02 ,  B32B5/24 ,  B32B3/26

Abstract: There is provided a skin foam-in-place foamed article comprising a pad (15) and a bag-like outer material (20) covering the pad (15). The outer material (20) has a top layer (21) and a liner layer (22) made of a foamed resin. The liner layer (22) has a closed cell structure. A pad-side skin layer (27a) having a density higher than that of a bulk layer (26) is provided on the liner layer (22), on a side of the pad (15). A corona treatment is applied to the pad-side skin layer (27a).

公开(公告)号：US11406125B2

公开(公告)日：2022-08-09

申请号：US16466976

申请日：2017-12-21

Applicant: MAREL FURTHER PROCESSING B.V.

Inventor： Albertus Dunnewind ,  Johannes Martinus Meulendijks ,  Thomas Willem Dekker ,  Tihomir Tubic

IPC: A22C7/00 ,  A23P30/10 ,  B29C31/04 ,  B29C31/06 ,  B29C33/00 ,  B29C33/36 ,  B29C33/38 ,  B29C33/46 ,  B29C37/00 ,  B29C39/06 ,  B29C39/24 ,  B29C39/44

Abstract: A moulding installation and method for moulding food products from a pumpable foodstuff mass are described. A revolving mould drum is provided with multiple mould cavities and a mass feed member is arranged at a fill position to transfer foodstuff mass into passing mould cavities. The foodstuff mass forms a food product in the mould cavity. A pressurized air food product ejection system includes air ducts in the mould drum that extend to the cavities and at least a portion of the surface delimiting a mould cavity is air permeable. The ejection system further includes a pressurized air source to feed pressurized air at a regulated ejection air pressure thereof to the air ducts. A controller is adapted to input at least one target parameter related to filling of the mould cavities with the foodstuff mass via the mouth of the mass feed member. The controller is adapted to automatically set an ejection air pressure by the pressurized air source on the basis of the inputted target parameter.

公开(公告)号：US20220168968A1

公开(公告)日：2022-06-02

申请号：US17600720

申请日：2020-03-24

Applicant: micro-AMS Inc.

Inventor： Fumio KURIHARA ,  Shingo KAGAWA

IPC: B29C69/02 ,  B29C39/00 ,  B29C35/12 ,  B29C35/08 ,  B29C35/02 ,  B29C39/24 ,  B29C39/38 ,  B29C39/42 ,  B29C64/112 ,  B29C64/118 ,  B29C64/153

Abstract: A resin molding method is capable of reducing the use amount of micropellets and obtaining a resin molded article having required characteristics. A resin molding method includes a disposing step of disposing a preliminary molded body laminated and formed in a three-dimensional shape in a molding die, a filling step of heating and melting the preliminary molded body by an electromagnetic wave transmitted through the molding die and filling the molding die with a molten resin material, and a cooling step of cooling and solidifying the molten resin material in the molding die. In the cooling step, a resin molded article integrated so as to eliminate a lamination interface of the preliminary molded body is formed in the molding die.

公开(公告)号：US20220152886A1

公开(公告)日：2022-05-19

申请号：US17286717

申请日：2019-11-05

Applicant: Covestro Intellectual Property GmbH & Co. KG

Inventor： Jean Paul Rodrigues ,  Ruijing Guo ,  Sean Gao ,  Philippe Jeantin ,  Robert Maleika

IPC: B29C39/24 ,  B29C39/44 ,  B29C39/26

Abstract: A method for manual casting of polymers, is used for production of a molded part. The production of the molded part comprises providing a mold with a cavity, preparing a liquid polymer according to a recipe, manually casting the liquid polymer into the mold and solidifying the liquid polymer in the mold resulting in the molded part. A system comprises the mold and at least one sensor Wherein the system uses parameter data to calculate the recipe. The system comprises an electronic device and a display, wherein the electronic device controls the display. The display shows during the production of the molded part at least a part of at least one production step of the recipe.

公开(公告)号：US11298855B2

公开(公告)日：2022-04-12

申请号：US16491054

申请日：2018-03-07

Applicant: JINWOO BIO CO., LTD.

Inventor： Dong Keon Kweon ,  Joo Yeon Hong ,  Ji Hyun Bang ,  Seung Taik Lim ,  So Mang Choi ,  Seul Ki Kim ,  Man Ha ,  Young Mo Lee

IPC: B29C39/24 ,  B29C39/42 ,  C08L5/08 ,  B29D7/01 ,  B29C39/00 ,  C08J3/14

Abstract: The present invention relates to a method of manufacturing a hyaluronate film and a hyaluronate film manufactured thereby, and more particularly to a method of manufacturing a hyaluronate film through a solvent-casting process or using an automatic film applicator that facilitates mass production and to a hyaluronate film manufactured thereby, which is useful as a mask pack for cosmetics, a patch for medicaments and medical devices, a film-type adhesion inhibitor, etc. Unlike conventional liquid products, the hyaluronate film according to the present invention has a dry surface and thus entails no concern about microbial contamination, is easy to produce/manage/distribute/use, and has superior mechanical properties, whereby it can be utilized for various applications such as packs, patches, artificial skin and the like for cosmetics, medicaments, and medical devices.