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1. 发明申请

US20230065652A1 MICROFLUIDIC DEVICE BEING CAPABLE OF INITIATING SEQUENTIAL FLOW FROM MULTIPLE RESERVOIRS 有权
公开(公告)号：US20230065652A1
公开(公告)日：2023-03-02
申请号：US17894240
申请日：2022-08-24
申请人： KOREA INSTITUTE OF MACHINERY & MATERIALS
发明人： Yeong-Eun YOO , Kwanoh KIM , Do Hyun KANG , Jaesung YOON
IPC分类号： B01L3/00
摘要： The microfluidic device capable of initiating sequential flow according to the present invention includes: a main flow path in which a suction port for sucking the fluid with a negative pressure is formed at one end; a plurality of reservoirs that supply a fluid stored therein to the main flow path through an outlet by the negative pressure applied to the suction port, and are connected to a plurality of different points of the main flow path; and a blocking element that blocks the inflow of external air to the main flow path through the outlet when all the fluid in the reservoir flows out, wherein the fluid stored in a plurality of the reservoirs may flow sequentially.

2. 发明申请

US20230045639A1 METHOD AND APPARATUS FOR CONVERTING HYDROCARBON-BASED MATERIAL INTO ACETYLENE OR ETHYLENE 有权
公开(公告)号：US20230045639A1
公开(公告)日：2023-02-09
申请号：US17904764
申请日：2021-03-16
申请人： KOREA INSTITUTE OF MACHINERY & MATERIALS
发明人： Dae-hoon LEE , Duy Khoe DINH , Hong Jae KANG , Kwan-Tae KIM , Hohyun SONG , You-Na KIM , Heesoo LEE , Younghoon SONG
IPC分类号： C07C2/84 , C07C5/05 , B01J19/08 , B01J19/00
摘要： A method of converting a hydrocarbon-based material into acetylene or ethylene according to an embodiment of the present invention includes a supply step of supplying a gaseous or liquid hydrocarbon-based material to a plasma reactor, and a temperature control step of creating a temperature condition of a decomposition reaction of converting the hydrocarbon-based material into acetylene or ethylene in a reaction space in the plasma reactor.

3. 发明授权

US11540380B2 Flexible active species generator and use thereof 有权
公开(公告)号：US11540380B2
公开(公告)日：2022-12-27
申请号：US16097638
申请日：2017-09-29
申请人： KOREA INSTITUTE OF MACHINERY & MATERIALS
发明人： Seung Hoon Lee , Do Geun Kim , Sung Hoon Jung , Yu Ri Lee , Doo Ho Choi , Byoung Joon Kim
IPC分类号： H05H1/24 , A61N1/04 , A61N1/32 , A61L2/00 , A61L2/14 , A61L2/26 , A61L9/22 , C02F1/30 , C02F1/46 , A23L3/26
摘要： The disclosure relates to a flexible active species generator comprising: a first electrode of a conductive metal thin film; a second electrode of a ground electrode; a flexible dielectric layer of an insulator formed between the first electrode and the second electrode; and a plasma resistant functional layer formed between the dielectric layer and the second electrode, wherein the first electrode and the second electrode are electrically connected to an external power supply to generate an atmospheric pressure plasma to generate active species. The flexible active species generator has a plasma resistant function to prevent deformation and decomposition of an insulator caused by the plasma as well as an active species generating function from atmospheric pressure plasma, and has durability and safety, which is thus applicable to articles, foods, garments and human body in various forms.

4. 发明授权

US11534253B2 Interventional procedure handle unit, interventional procedure master device using same, and remote interventional procedure system using same 有权
公开(公告)号：US11534253B2
公开(公告)日：2022-12-27
申请号：US16322326
申请日：2017-07-31
申请人： KOREA INSTITUTE OF MACHINERY & MATERIALS
发明人： Hyun-soo Woo , Jang-ho Cho , Hyuk-jin Lee , Ki-soo Jeong
IPC分类号： A61B34/00 , A61B34/37 , B25J3/00 , B25J13/06 , A61B90/11 , B25J13/08 , A61B17/34 , A61B17/00 , A61B18/00 , A61B90/00
摘要： In a handle unit for interventional procedure, a master device for interventional procedure, and a remote control interventional procedure system, the handle unit is gripped by an operator. The handle unit includes a gripper, a mode selection module and a linear motion module. The gripper is gripped by the operator. The mode selection module is equipped to the gripper, and selects one of motion modes including a linear motion mode, a rotational motion mode and a plane motion mode. The needle linearly moves with one degree of freedom in the linear motion mode. The needle rotationally moves with two degrees of freedom in the rotational motion mode. The needle moves in a plane with two degrees of freedom in the plane motion mode. The linear motion module performs the linear motion of the needle based on the selection of the mode selection module, and is equipped to the gripper.

5. 发明申请

US20220405960A1 CONTACTLESS LOCATION INFORMATION ACQUISITION APPARATUS AND LOCATION INFORMATION ACQUISITION METHOD USING THE SAME 有权
公开(公告)号：US20220405960A1
公开(公告)日：2022-12-22
申请号：US17776403
申请日：2020-11-06
申请人： Korea Institute of Machinery & Materials
发明人： Minyoung LEE , Moo Hyun CHA , Geunho LEE , Dongwook LEE , Hanmin LEE
IPC分类号： G06T7/73 , H04N5/225
摘要： In a contactless location information acquisition apparatus and a location information acquisition method using the acquisition apparatus, the acquisition apparatus includes an imaging part, a modulation part and a controller. The imaging part is spaced apart from a moving object, and is configured to take picture of the object in a predetermined exposure time. The modulation part is configured to generate a motion blur to the pictured image, and is configured to move the imaging part to a predetermined first pattern, so as for the motion blurred image to have a second pattern. The controller is configured to obtain a location of the object from the motion blurred image for the exposure time.

6. 发明授权

US11474008B2 Exhaust gas dilution device 有权
公开(公告)号：US11474008B2
公开(公告)日：2022-10-18
申请号：US17258979
申请日：2019-06-25
申请人： Korea Institute of Machinery & Materials
发明人： Bangwoo Han , Chang Gyu Woo , Hak Joon Kim , Yong-Jin Kim
IPC分类号： G01N1/38 , G01N1/22
摘要： An exhaust gas dilution device according to an exemplary embodiment of the present invention includes a head part, ejector unit, a nozzle part, and a dilution part. The head part has a space part into which an exhaust gas flows and a through-hole formed through the center axis direction to be connected to the space part. The ejector unit is coupled to the head part and has a first discharge hole formed passing through the center axis direction to be connected to the through-hole and connected to a first inlet to which primary dilution air is supplied. The nozzle part is inserted into a first discharge hole through the through-hole and has a second discharge hole that penetrates in the center axis direction so that the exhaust gas flowed into the space part is sucked and ejected into the first discharge hole as the primary dilution air moves through the first discharge hole. The dilution part has a first flow path part into which a primary dilution gas, which is generated and discharged after the exhaust gas and the primary dilution air are mixed in the first discharge hole, flows, and a second flow path part connected to the first flow path part and guiding secondary dilution air to be mixed with the primary dilution gas, and generates a secondary dilution gas as the primary dilution gas and the secondary dilution air are mixed.

7. 发明申请

US20220184301A1 FLOW METER FOR ELECTRIC DRUG INJECTION PUMP AND METHOD FOR MEASURING FLOW USING SAME 有权
公开(公告)号：US20220184301A1
公开(公告)日：2022-06-16
申请号：US17432388
申请日：2020-01-30
申请人： KOREA INSTITUTE OF MACHINERY & MATERIALS
发明人： Dongkyu LEE , Ohwon KWON , Changwon KIM , Kang-Ho LEE , Jiae KIM
IPC分类号： A61M5/168
摘要： In a flow meter for an electric drug injection pump and a method for measuring a flow using the flow meter, the flow meter includes a lower case, an upper case and a temperature sensor part. A plurality of grooves and an extending groove are formed in the lower case. The grooves are spaced apart from each other. The extending groove extends along the grooves and a tube is positioned in the extending groove. The upper case faces the lower case and is combined with the lower case, to fix the tube. The heater is positioned at one of the grooves, to supply a heat to a fluid passing through the tube. The temperature sensor part is positioned at each of the grooves, to measure the temperature of the fluid passing through the tube. The tube is positioned to make contact with the heater and the temperature sensor part.

8. 发明授权

US11333349B2 Fluid sand falling type circulating fluidized bed boiler with a plurality of risers and method of operating the same 有权
公开(公告)号：US11333349B2
公开(公告)日：2022-05-17
申请号：US16401465
申请日：2019-05-02
申请人： KOREA INSTITUTE OF INDUSTRIAL TECHNOLOGY , KOREA INSTITUTE OF ENERGY RESEARCH , KOREA INSTITUTE OF MACHINERY & MATERIALS
发明人： Uen Do Lee , Byeong Ryeol Bang , Young Doo Kim , Soo Hwa Jeong , Chang Won Yang , Jae Goo Lee , Tae Young Mun , Myung Won Seo , Ji Hong Moon , Hyun Seol Park , Joon Mok Shim , Young Cheol Park , Do Won Shun , Jong Ho Moon , Dal Hee Bae , Sung Ho Jo , Yun Tae Hwang , Sang In Keel , Jin Han Yun , ChungKyu Lee , Pil Woo Heo
IPC分类号： F22B31/00 , F23C10/12 , F23C10/20 , F23C10/22
摘要： Disclosed herein are a fluid sand falling type circulating fluidized bed boiler with a plurality of risers for preventing erosion and corrosion of water tubes and increasing combustion efficiency, and a method of operating the same. The fluid sand falling type circulating fluidized bed boiler with a plurality of risers includes a boiler section into which fuel and oxidizer are injected, a riser section connected to the boiler section so that the fuel and fluid sand supplied from the boiler section are introduced from the bottom of the riser section and flow up, and a relay section provided on the boiler section to supply the fluid sand having passed through the riser section to the boiler section, wherein the fuel is injected from the top of the boiler section and burned while flowing down therein.

9. 发明申请

US20220142793A1 ROBOTIC PROSTHETIC LEG AND METHOD FOR DRIVING ROBOTIC PROSTHETIC LEG 有权
公开(公告)号：US20220142793A1
公开(公告)日：2022-05-12
申请号：US17429074
申请日：2020-01-29
申请人： KOREA INSTITUTE OF MACHINERY & MATERIALS
发明人： Hyunsoo WOO , Hyukjin LEE , Jangho CHO , Kiyoung KIM
IPC分类号： A61F2/66
摘要： In a robotic prosthetic leg and a method for driving the robotic prosthetic leg, the robotic prosthetic leg includes an ankle bracket, a driving part, a guide bracket, a wire, a pressing part and a first elastic member. The ankle bracket is disposed at a rear upper side of a treading member. The driving part is rotatably combined with the ankle bracket. The guide bracket has a base block and a guide conduit. The wire has a rear side connected to the driving part and extending toward a front side of the treading member. The pressing part is combined with a front side of the wire. The first elastic member is disposed between the base block and the pressing part to enclose the guide conduit and is configured to support the pressing part.

10. 发明申请

US20220010221A1 BIOCRUDE OIL MANUFACTURING SYSTEM USING PLASTIC MIXED BIOMASS AND MANUFACTURING METHOD USING THE SYSTEM 有权
公开(公告)号：US20220010221A1
公开(公告)日：2022-01-13
申请号：US17290440
申请日：2019-06-07
申请人： KOREA INSTITUTE OF MACHINERY & MATERIALS
发明人： Yeon-Seok CHOI , Sangkyu CHOI , Soyoung HAN , Yeon Woo JEONG
IPC分类号： C10G9/00 , C10B53/02 , C10B53/07 , C10B49/22 , C10G1/02 , C10G1/10
摘要： A technique for manufacturing biocrude oil with an improved heating value and viscosity is disclosed in the present specification. A biocrude oil manufacturing system according to one embodiment includes: a pyrolysis gas generator for generating a pyrolysis gas through a fast pyrolysis reaction from a supplied mixture material; and a biocrude oil generator for generating biocrude oil by condensing the pyrolysis gas generated by the pyrolysis gas generator, wherein the mixture material includes a mixture of biomass and plastics, and the biocrude oil manufacturing system further includes an alcohol supply for supplying an alcohol to the pyrolysis gas generator and/or the biocrude oil generator.

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