公开(公告)号：US20120028363A1

公开(公告)日：2012-02-02

申请号：US13112382

申请日：2011-05-20

Applicant: Chun-Nan Kuo ,  Shou-Nan Li ,  Shaw-I Yen ,  Yu-Lun Lai ,  Jung-Nan Hsu

Inventor： Chun-Nan Kuo ,  Shou-Nan Li ,  Shaw-I Yen ,  Yu-Lun Lai ,  Jung-Nan Hsu

IPC: G01N33/00

CPC classification number: G01N21/783 ,  B01D53/02 ,  B01D2253/112 ,  B01D2257/406 ,  B01J20/0214 ,  B01J20/0218 ,  B01J20/0222 ,  B01J20/0225 ,  B01J20/0229 ,  B01J20/0237 ,  B01J20/0281 ,  B01J20/0285 ,  B01J20/0288 ,  B01J20/0292 ,  B01J20/0296 ,  B01J20/10 ,  B01J20/28016 ,  B22F9/24 ,  C22C1/08 ,  G01N31/22 ,  G01N33/0054 ,  Y02A50/246 ,  Y10T436/17 ,  Y10T436/175383

Abstract: The invention provides a metal porous material, a method for preparing the same, and a method for detecting nitrogen-containing compounds. The method for fabricating metal porous material includes: mixing a siloxane, a metal or metallic compound, and water, to obtain a mixture after stirring; modifying the mixture to a pH value of less than 7; subjecting the mixture to a first dry treatment to obtain a solid; after polishing the solid to obtain a powder, subjecting the powder to a second dry treatment. It should be noted that the method is free of any annealing or calcination process.

Abstract translation: 本发明提供一种金属多孔材料及其制备方法以及含氮化合物的检测方法。 制造金属多孔材料的方法包括：将硅氧烷，金属或金属化合物与水混合，得到搅拌后的混合物; 将混合物改性至小于7的pH值; 对混合物进行第一次干法处理，得到固体; 在研磨固体以获得粉末后，对粉末进行第二次干法处理。 应该注意的是，该方法没有任何退火或煅烧过程。

公开(公告)号：US20220108469A1

公开(公告)日：2022-04-07

申请号：US17478501

申请日：2021-09-17

Applicant: KEYONG LU ,  YAJUN ZHANG ,  CHUN NAN KUO

Inventor： KEYONG LU ,  YAJUN ZHANG ,  CHUN NAN KUO

IPC: G06T7/73 ,  G06K9/00 ,  G06Q10/08

Abstract: A retail intelligent monitoring system including a merchandise monitoring camera coupled to a first fixture to capture first visual data of one or more articles of merchandise on a second fixture; a merchandise scanning camera coupled to a third fixture and positioned toward a fourth fixture to capture second visual data of one or more articles of merchandise on the fourth fixture; an activity tracking camera coupled to any one of the fixtures to capture third visual data of shoppers/customers' activities and configured to capture blurred visual data of shoppers such that identities of the shoppers remain unknown; and a network device. The retail intelligent monitoring system is configured to receive and analyze the first, second, and third visual data to determine information of the one or more articles of merchandise on the second and fourth fixture; and determine an inventory management procedure based on the analyzed first, second, and third visual data.

公开(公告)号：US20220108357A1

公开(公告)日：2022-04-07

申请号：US17478496

申请日：2021-09-17

Applicant: KEYONG LU ,  YAJUN ZHANG ,  CHUN NAN KUO

Inventor： KEYONG LU ,  YAJUN ZHANG ,  CHUN NAN KUO

IPC: G06Q30/02 ,  G06Q10/08 ,  G06F1/3234 ,  G06F1/3231 ,  G06F3/0488 ,  G09F3/20

Abstract: A retail intelligent display system may include at least one fixture configured for placing at least one article of merchandise thereon, at least one electronic display coupled to the at least one fixture, and a network device. The network device may include a communication module communicatively coupled to the at least one electronic display, a processor communicatively coupled to the communication module and the at least one electronic display, and a non-transitory machine-readable memory storing instructions. The retail intelligent display system may compare pricing information of the at least one article of merchandise with pricing information from one or more competitor sources, update the pricing information of the merchandise based on the pricing information from the competitor sources, and display at least one of the updated pricing information and other comparable pricing information of the merchandise on the electronic display.