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    MULTI-PROBER CHUCK ASSEMBLY AND CHANNEL
    241.
    发明申请
    MULTI-PROBER CHUCK ASSEMBLY AND CHANNEL 有权

    公开(公告)号：US20220034960A1

    公开(公告)日：2022-02-03

    申请号：US17297657

    申请日：2019-11-25

    Applicant: KOREA INSTITUTE OF INDUSTRIAL TECHNOLOGY

    Inventor： Kyung Tae NAM ,  Seung Joon LEE ,  Kwang Hee LEE

    IPC: G01R31/28 ,  G01R1/073

    Abstract: A multi-prober chuck assembly and channel are provided. The multi-prober chuck assembly, according to one embodiment of the present invention, comprises: a chuck for supporting a wafer; a probe card structure coupled to the top part of the chuck; a heater for heating the chuck under the chuck; a conductive guard plate spaced apart from the heater below the heater; and a body part positioned under the chuck so that the heater and the guard plate are positioned inside the body part, wherein the probe card structure and the body part are coupled mechanically to form a cartridge-type structure.

    MACHINING DEVICE FOR CONTROLLING TOOL POSITION CONSIDERING TOOL WEAR AND METHOD FOR CONTROLLING TOOL POSITION USING THE SAME
    242.
    发明申请
    MACHINING DEVICE FOR CONTROLLING TOOL POSITION CONSIDERING TOOL WEAR AND METHOD FOR CONTROLLING TOOL POSITION USING THE SAME 有权

    公开(公告)号：US20210402542A1

    公开(公告)日：2021-12-30

    申请号：US17295430

    申请日：2019-11-18

    Applicant: KOREA INSTITUTE OF INDUSTRIAL TECHNOLOGY

    Inventor： Tae Gon KIM ,  Hyo Young KIM ,  Seok Woo LEE

    IPC: B23Q15/16 ,  B23Q15/12 ,  B23Q17/09 ,  B23Q17/24

    Abstract: An embodiment of the present invention provides a machining system that can lengthen the lifespan of a tool and improve the machining quality of a workpiece by managing the amount of wear of the tool by machining the workpiece using the other portion of the tool when a portion of the tool is worn and the machining performance of the tool is decreased. The machining device for controlling a tool position considering tool wear according to an embodiment of the present invention includes: a tool-moving unit coupled to the machining unit and moving the machining unit to change the position of the tool with respect to the workpiece; a supporting unit supporting the workpiece and moving the workpiece to change the position of the workpiece with respect to the tool; a sensor unit disposed at the machining unit and measuring a current amount, which is supplied to a machining motor operating the tool, or an operation force of the tool; and a control unit receiving a measurement signal from the sensor unit and transmitting a control signal to the tool-moving unit and the supporting unit.

    Moisture adsorption composition, a method of preparing the same, and a surface coating including the same
    243.
    发明授权
    Moisture adsorption composition, a method of preparing the same, and a surface coating including the same 有权

    公开(公告)号：US11161089B2

    公开(公告)日：2021-11-02

    申请号：US15750613

    申请日：2016-09-28

    Applicant: KOREA INSTITUTE OF INDUSTRIAL TECHNOLOGY

    Inventor： Jea Sung Park ,  In Park ,  Oh Kyung Kwon

    IPC: B01J20/04 ,  B01J20/32 ,  B01J20/30 ,  C09D163/00 ,  C09D7/63 ,  C09D7/40 ,  C09D5/00 ,  C08K13/04

    Abstract: A moisture adsorption composition that is a vacuum dried powder, that is a metal chloride-impregnated, nanoporous material including a crystallization reaction product of an aluminum precursor and a dicarboxylic acid organic ligand having an average particle diameter of 100 to 2,000 nm, a pore size of 0.6 to 1.7 nm, and a maximum moisture adsorption amount of from 0.2 to 0.9 g/g within a driving pressure (P/P0) that ranges from 0.1 to 0.3. The composition is prepared by synthesizing the nanoporous material by a crystallization reaction between the aluminum precursor and the dicarboxylic acid organic ligand; heat-treating to purify the nanoporous material; impregnating the nanoporous material by mixing with a metal chloride solution in water having a weight ratio of the metal chloride to the nanoporous material of 10:2.5 to 10:50; drying the mixture; crushing the dried product; and vacuum drying the crushed product to provide the moisture adsorption composition.

    SMART FARM SYSTEM
    246.
    发明申请
    SMART FARM SYSTEM 有权

    公开(公告)号：US20210137025A1

    公开(公告)日：2021-05-13

    申请号：US17095754

    申请日：2020-11-12

    Applicant: KOREA INSTITUTE OF INDUSTRIAL TECHNOLOGY

    Inventor： Young Won KIM ,  Jung Bo SIM ,  Jin Young SON

    IPC: A01G9/24 ,  G06Q50/02

    Abstract: Disclosed is a smart farm system comprising: a Rankine cycle in which a first fluid passes through a pump, an evaporator, a turbine, and a condenser along a first circulation line; a heating unit configured to exchange heat with the evaporator; a valve unit which is provided between the turbine and the condenser, and configured to run the first fluid to the condenser when the temperature of the first fluid at the outlet of the turbine is a first temperature, and to bypass the first fluid to a bypass line when the temperature of the first fluid at the outlet of the turbine is a second temperature higher than the first temperature; and a smart farm configured to exchange heat with the first fluid and the heating unit via the condenser or the bypass line.

    Monitoring device and method thereof
    248.
    发明授权
    Monitoring device and method thereof 有权

    公开(公告)号：US10890896B2

    公开(公告)日：2021-01-12

    申请号：US16486658

    申请日：2017-09-01

    Applicant: KOREA INSTITUTE OF INDUSTRIAL TECHNOLOGY

    Inventor： Gi Hun Yang ,  Ji Woong Han ,  Bummo Ahn

    IPC: G05B19/418 ,  G06K7/10 ,  H01B13/012

    Abstract: A monitoring device for managing at least one applicator fixture mounted on an applicator which has a magnetic body and connects a terminal to wiring via up and down movement. The monitoring device having a magnetic sensor which is mounted on the applicator and senses the movement of the magnetic body. At least one slave module receives identification information of the applicator fixture and mobility information of the magnetic body sensed by the magnetic sensor. A master module receives the identification information of the applicator fixture and the mobility information of the magnetic body in real time from the at least one slave module, while an interface module generates a monitoring interface indicating the degree of use of at least one applicator fixture by using the identification information of the applicator fixture and the mobility information of the magnetic body.

    Method of forming conductive polymer thin film pattern
    249.
    发明授权
    Method of forming conductive polymer thin film pattern 有权

    公开(公告)号：US10726966B2

    公开(公告)日：2020-07-28

    申请号：US16177818

    申请日：2018-11-01

    Applicant: KOREA INSTITUTE OF INDUSTRIAL TECHNOLOGY

    Inventor： Changhun Yun ,  Hyeck Go

    IPC: H01L51/52 ,  H01B1/12 ,  H01L33/42 ,  C08L25/18 ,  C08L43/00

    Abstract: Disclosed is a method of forming a conductive polymer thin film pattern, including (a) Coating substrate with solution including PEDOT:PSS (poly(3,4-ethylenedioxythiophene):poly(styrene sulfonate)) to form coating layer including solution on substrate, (b) irradiating a predetermined portion of the coating layer with light, thus manufacturing a pre-patterned substrate including PEDOT:PSS patterned on the predetermined portion and the coating layer other than the predetermined portion, and (c) removing the coating layer from the pre-patterned substrate, thus manufacturing a conductive polymer thin film having a PEDOT:PSS pattern. When the pattern formation method of the invention is applied, a pattern can be formed by directly irradiating a PEDOT:PSS solution with a laser, there is no need for additional drying, thus simplifying the processing and reducing the processing time, and a thin film for use in a transparent electrode can be manufactured, thereby improving the conductivity, transmittance, flatness and precision of the electrode.

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