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1. 发明申请

US20230133585A1 Multi-Slot Die Coater 有权
公开(公告)号：US20230133585A1
公开(公告)日：2023-05-04
申请号：US17910611
申请日：2021-08-25
申请人： LG Energy Solution, Ltd.
发明人： Taek-Soo Lee , Min-Kyu Kang , Shin-Wook Jeon , Sang-Hoon Choy
IPC分类号： B05C5/02 , B05C9/06 , H01M4/04
摘要： The present disclosure provides a multi-slot die coater which fastens a contact surface between die blocks using bolts whose position is set to minimize the loading deviation. According to the present disclosure, it is possible to reduce deformation or twist of the die block having structural vulnerability, and thereby uniformly form a coating layer, in particular, an electrode active material layer at a desired thickness, and it is possible to coat at least two types of electrode active material slurries at the same time, thereby achieving high performance and productivity.

2. 发明申请

US20230128483A1 FLUID DISPENSING NOZZLE WITH GAS CHANNEL AND METHOD OF USING AND ASSEMBLING THE SAME 有权
公开(公告)号：US20230128483A1
公开(公告)日：2023-04-27
申请号：US17908723
申请日：2021-03-04
申请人： Nordson Corporation
发明人： Jian QIN , Chunyun Qin
IPC分类号： B05B7/06 , B05C5/02 , B05C11/10
摘要： In one example, a nozzle of a fluid material dispenser has a first nozzle body and a second nozzle body. The first body has a first inlet end, a first outlet end, a first outer surface extending, and a first inner surface. The first inner surface defines a first channel that can direct a fluid material from the first inlet end to the first outlet end. The second body has a second inlet end, a second outlet end, a second outer surface, and a second inner surface. The second inner surface defines a second channel that can receive at least a portion of the first nozzle body therein such that the first outer surface is inwardly spaced from the second inner surface so as to define a space between the first outer surface and the second inner surface. The space can direct a gas to the second outlet end.

3. 发明申请

US20230127571A1 Dual Slot Die Coater, Method for Coating Electrode Active Material Slurry Using the Same and Electrode Manufactured Using the Same 有权
公开(公告)号：US20230127571A1
公开(公告)日：2023-04-27
申请号：US17911280
申请日：2021-09-17
申请人： LG Energy Solution, Ltd.
发明人： Taek-Soo Lee , Young-Gon Kim , Young-Joon Jo , Shin-Wook Jeon , Jin-Ho Cho , Sang-Hoon Choy
IPC分类号： H01M4/04 , B05C5/02 , B05D1/26
摘要： A dual slot die coater including a lower plate, an intermediate plate positioned on the lower plate and an upper plate positioned on the intermediate plate, a lower slot being formed between the lower plate and the intermediate plate, and an upper slot being formed between the intermediate plate and the upper plate. The lower plate, the intermediate plate and the upper plate have a lower die lip, an intermediate die lip and an upper die lip, each forming an front end with respect to the current collector, respectively, and a distance between the current collector and the lower die lip is larger than a distance between the current collector and the upper die lip and a distance between the current collector and the intermediate die lip.

4. 发明授权

US11626298B2 Liquid supply device and liquid supply method 有权
公开(公告)号：US11626298B2
公开(公告)日：2023-04-11
申请号：US16603044
申请日：2018-03-23
申请人： TOKYO ELECTRON LIMITED
发明人： Yusuke Takamatsu , Yasuhiro Takaki , Shinichi Umeno , Shogo Fukui
IPC分类号： H01L21/67 , B08B3/08 , B01D19/00 , B01D19/02 , B01D29/52 , B05C5/02 , B05C11/10 , H01L21/687
摘要： A liquid supply device includes: a storage tank configured to store a processing liquid including a first processing liquid (sulfuric acid) and a second processing liquid (hydrogen peroxide solution); a circulation path having a first pipeline through which the processing liquid passes in a horizontal direction, and configured to circulate the processing liquid stored in the storage tank; a branch path configured to supply the processing liquid to a processing unit; and a branching part having an opening for allowing the processing liquid to flow out from the first pipeline to the branch path, wherein the opening is formed in the branching part and formed below a periphery of the first pipeline when the first pipeline is viewed in section.

5. 发明申请

US20230095269A1 PLANAR LIQUID FILM FORMING METHOD AND PLANAR LIQUID FILM FORMING APPARATUS 有权
公开(公告)号：US20230095269A1
公开(公告)日：2023-03-30
申请号：US17910098
申请日：2021-03-01
申请人： MUSASHI ENGINEERING, INC.
发明人： Kazumasa IKUSHIMA
IPC分类号： B05C5/02 , B05D1/26 , B05C11/10
摘要： Problem: To provide a technology for forming a planar liquid film having less surface unevenness than ever before using a jet-type discharge device.
Solution: Provided is a planar liquid film forming method of forming a planar liquid film on an application target using a jet-type discharge device having a plurality of discharge ports, and an apparatus for implementing the method. In the method, the plurality of discharge ports are arranged on a straight nozzle arrangement line 140, and are arranged with such a distance from one another that globs of a liquid material having landed on the application target can join together to form a linear liquid film. The method includes: a unitary linear liquid film forming step of forming a unitary linear liquid film 404 by discharging the liquid material such that a plurality of liquid globs simultaneously discharged from the plurality of discharge ports have no contact with one another before landing on the application target, and by letting globs of the liquid material having landed join together on the application target; and a specific planar liquid film forming step of forming a specific planar liquid film 405 from a plurality of unitary linear liquid films 404 by successively executing the unitary linear liquid film forming steps while moving the jet-type discharge device and the application target relative to each other in a direction perpendicular to the nozzle arrangement line 140 so that the plurality of unitary linear liquid films 404 join together.

6. 发明申请

US20230091744A1 Multi-Layer Products 有权
公开(公告)号：US20230091744A1
公开(公告)日：2023-03-23
申请号：US18070563
申请日：2022-11-29
申请人： MEDI-Clear Ltd
发明人： Mark Paul HOGAN , Stephen John Crow , Steven Brian Watt
IPC分类号： B65B7/01 , B05D1/02 , B05D3/12 , B05C5/02 , B65B7/16
摘要： A method of making a multi-layer product or seal is described. An adhesive layer is applied to a surface of a first layer. A patch material is applied to a surface of the adhesive layer, using a coating or spraying process, to define one or more patches. At least the first layer is cut to define pre-formed lines of separation defining one or more first portions. Each first portion is associated with a respective one of the one or more patches.

7. 发明申请

US20230091061A1 MACHINE LEARNING-BASED FLEXIBLE INTELLIGENT ADHESIVE DISPENSING SYSTEM AND METHOD 有权
公开(公告)号：US20230091061A1
公开(公告)日：2023-03-23
申请号：US17733161
申请日：2022-04-29
申请人： Wuhua Energy Technology Co., Ltd
发明人： Shen XU , Xiaohong YANG , Gongquan LIU , Zheyu LI , Ling WEI , Yong XIAO , Yong HUO , Feng WEI , Feng WANG , Songqiao ZHANG , Pengcheng DU , Fangfang JIANG , Fan JIANG , Long ZHANG , Baiteng GUO , Shuai LIU , Zihao ZHAO , Yirong MAO
IPC分类号： G05B13/02 , B05C5/02 , G06N5/00
摘要： The present disclosure is applicable to the technical field of metering and distributing of an adhesive dispensing machine, and provides a machine learning-based flexible intelligent adhesive dispensing method. Specific steps are as follows: first, establishing a reference process database; second, performing coarse scanning on a product tray by a scanning module, identifying a product model number, directly calling adhesive dispensing data fitted in a previous period by the central control system according to the product model number, and controlling the adhesive dispensing module to roughly adjust an adhesive dispensing posture; three, performing precise scanning on a body of each shaped charge in the product tray through the scanning module, performing real-time classification and fitting on the data of the product tray through the central control system, and correcting the called adhesive dispensing data through the fitted data; and fourth, executing an adhesive dispensing action by an adhesive dispensing machine table according to newest adhesive dispensing data. According to the method, the mixed-line and mixed-type continuous automatic adhesive dispensing operation of shaped charges is realized, which greatly reduces or eliminates the debugging cost, shortens the production cycle of new products, and has relatively strong industrial promotion and application value.

8. 发明申请

US20230085121A1 Multi-Slot Die Coater 有权
公开(公告)号：US20230085121A1
公开(公告)日：2023-03-16
申请号：US17798430
申请日：2021-07-30
申请人： LG Energy Solution, Ltd.
发明人： Taek-Soo Lee , Shin-Wook Jeon , Sang-Hoon Choy
IPC分类号： B05C5/02
摘要： A multi-slot die coater has improved a deviation in a width direction of a slot gap caused by a structural feature including a thin die block. The multi-slot die coater including a lower slot and an upper slot includes a lower die block; an intermediate die block disposed on the lower die block to form the lower slot therebetween; and an upper die block disposed on the intermediate die block to form the upper slot therebetween, wherein an angle formed by a first surface of the intermediate die block facing the upper die block and a second surface of the intermediate die block facing the lower die block is equal to or greater than 20 degrees.

9. 发明申请

US20230084296A1 FASTENER PAINTING SYSTEM AND METHOD OF PAINTING FASTENER 有权
公开(公告)号：US20230084296A1
公开(公告)日：2023-03-16
申请号：US17819024
申请日：2022-08-11
申请人： SUBARU CORPORATION
发明人： Tomohiro MIYAUCHI , Yohei MATSUMOTO
IPC分类号： B05C5/02 , B05D1/26 , B05C11/11
摘要： A fastener painting system is a system for painting a head of a fastener. The system includes: a cup for covering the head of the fastener by contacting an edge of the cup with a surface of the object; a supply system; a liquid discharging system; and a moving mechanism. The cup has a cavity for being filled up with paint. The supply system is configured to store the paint and supply the paint into the cavity of the cup. The liquid discharging system is configured to discharge surplus paint in the cavity out of the cup. The moving mechanism is configured to change a position of the cup relative to the object. The cup has a supply port for supplying the paint into the cavity, a vent for discharging air in the cavity out, and a liquid discharging port for discharging the surplus paint out of the cavity.

10. 发明申请

US20230075984A1 AIRCRAFT TURBOMACHINE CASING AND METHOD OF MANUFACTURING SAME 有权
公开(公告)号：US20230075984A1
公开(公告)日：2023-03-09
申请号：US17795511
申请日：2021-01-26
申请人： SAFRAN AIRCRAFT ENGINES , SAFRAN AEROSPACE COMPOSITES
发明人： Meredith ROBERTS , Chris ANDERSON , Nicolas François Paul BROUSSAIS-COLELLA , Ambroise Nicolas Marie MALFROY , Foster Alexander MAXWELL , Paul MYSLINSKI , Adrienne RETIVEAU-LECA
IPC分类号： F01D11/12 , B05C11/02 , B05C17/10 , B05C11/10 , B05C5/02 , B05C9/06
摘要： A casing of an aircraft turbomachine includes an annular shell extending around an axis A and made of a composite material having fibers that which are woven and embedded in a resin. An annular layer made of abradable material extends inside the shell, around axis A and is obtained by spreading and polymerizing a paste. Support panels extend around axis A and are interposed between the shell and the abradable layer.

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