baber/WOPTO huggingface dataset:
Patent KR-102159093-B1 (KR)
Title: Automatic selling system for providing recipe of meat
Inventor: RYU CHANG YOUL
IPC: G06Q20/18
Filed: 2019-04-26
Granted: 2020-09-23
Abstract: The present invention provides an automatic meat selling system for providing a recipe, which sells meat such as beef, pork, and chicken by each part through a vending machine, but recommends a recommended recipe according to the type and part of the meat selected by a purchaser, and the type and part of the meat reflecting the taste and health information of the purchaser. Accordingly, an appropriate recommended recipe is provided through a display unit provided in the vending machine and a smartphone designated by the purchaser, and provides points which can be used to purchase the meat to customers who provide hidden recipes through an app on the smartphone, thereby promoting sales of meat and contributing to a healthy diet.
Patent KR-102022653-B1 (KR)
Title: Ready mixed concrete production apparatus with escape preventing guide and ready mixed concrete production method using the same
Inventor: MOON JAE GYEONG
IPC: B28C7/00
Filed: 2019-05-02
Granted: 2019-09-20
Abstract: The present invention relates to a ready-mixed concrete manufacturing apparatus having a separation preventing step, which is capable of easily classifying various sizes of aggregates by each type and size; and a ready-mixed concrete manufacturing method using the same. The ready-mixed concrete manufacturing apparatus having a separation preventing step of the present invention comprises: an aggregate loading and unloading station; a transfer conveyor; an aggregate classifier; an aggregate storage panel; a crusher; a cement storage panel; a metering panel; a mixer; and a discharge hopper.
Patent KR-102378664-B1 (KR)
Title: 정보 통신용 반도체 발광소자
IPC: H01L25/065
Filed: 2019-05-08
Granted: 2022-03-28
Abstract: 본 개시는 정보 통신용 반도체 발광소자에 있어서, 청색 엘이디, 녹색 엘이디, 적색 엘이디로 된 발광부; 발광부가 놓이는 배선 기판; 발광부의 반대 측에서 배선 기판에 구비되며, 발광부를 구동하는 드라이브 칩; 그리고 배선 기판과 전기적 및 물리적으로 결합되며, 전력 공급용 핀과 구동 데이터용 핀을 구비하여 드라이브 칩에 전력을 공급하는 한편 구동 데이터를 제공하는, 전력 및 구동 데이터 커넥터;를 포함하는 정보 통신용 반도체 발광소자에 관한 것이다.
Patent KR-102444280-B1 (KR)
IPC: H01L51/00
Filed: 2019-05-10
Granted: 2022-09-15
Abstract: 본 발명은 유기 발광 소자를 제공한다.
Patent KR-102155741-B1 (KR)
Title: Composition comprising siebold's spurge derivatives for preventing dental caries or removing halitosis
Inventor: CHOI YE KEUN
IPC: A61K36/47
Filed: 2019-05-13
Granted: 2020-09-14
Abstract: The present invention relates to a composition for preventing dental caries or removing halitosis, and particularly, to a composition including an extract of Euphorbia sieboldiana as an active ingredient, or toothpaste, gum or a gargle solution including the same. The present invention provides a composition for preventing dental caries or removing halitosis including an extract of Euphorbia sieboldiana as an active ingredient. According to the present invention, use of chemicals can be reduced by using a natural extract, harmful bacteria in the oral cavity can be removed efficiently to prevent dental caries or periodontal disease, while carrying out removal of halitosis efficiently, and the old and the infirm, children, or patients or disabled persons who have mobility difficulties can perform tooth care easily and conveniently.
Patent KR-102226653-B1 (KR)
IPC: G06F17/10
Filed: 2019-05-28
Granted: 2021-03-11
Abstract: 본 발명은 금속재의 등온 변태 다이어그램의 조정방법에 관한 것이다.  
본 발명은 조미니 테스트를 실행하는 제1 단계; 샘플 포인트를 결정하는 제2 단계; 상분율을 측정하는 제3 단계; 초기 IT 다이어그램을 이용하는 제4 단계; 유한요소 해석을 실행하는 제5 단계; 상기 상분율을 예측하는 제6 단계; 목적 함수를 연산하여 산출하는 제7 단계; 상기 제7 단계에서 산출된 값인 오차가 최소화인지 판단하여 최소값이면 종료하는 제8 단계를  포함하는 것이다.
Patent KR-102177744-B1 (KR)
Inventor: KIM SEUNG IL
IPC: E04B1/02
Filed: 2019-05-28
Granted: 2020-11-12
Abstract: The present invention relates to a PC wall-type structure for an underground parking lot, in which, when an underground parking lot configured by a plurality of unit zones is constructed by a PC construction method, PC wall members are installed on both front sides of each of the unit zones in the longitudinal direction of the unit zone so that a sufficient parking space can be secured, and a T-shaped PC beam member is stably placed on the upper parts of the PC wall members so that an advantage of securing a story height can be obtained by minimizing the width of the beam, thereby having excellent economic feasibility and constructability. A PC wall-type structure for an underground parking lot of the present invention is structured in an underground parking lot configured by a plurality of unit zones and comprises: a pair of first PC wall members arranged on both front sides of each of the unit zones in the longitudinal direction of the unit zone; a second PC wall member arranged on the rear side of each unit zone in the direction perpendicular to the first PC wall members; and a T-shaped PC beam member provided on upper parts of the PC wall members and including a transverse beam having both ends placed on the upper ends of first PC wall members, respectively, and a vertical beam having one end formed to integrally extend from one side of the center of the transverse beams and the other end placed on an upper part of the second PC wall member.
Patent KR-102044862-B1 (KR)
Title: A desk
Inventor: KIM DONG KI
IPC: A47B3/083
Filed: 2019-06-05
Granted: 2019-12-02
Abstract: The present invention provides a desk which enables a plurality of desks to be stored in an overlapping state. The desk comprises: a support means disposed on a bottom surface with a vertical length; and a top plate formed with a plate body in the form of a plate fixed on a top end surface of the support means. The support comprises: a pair of vertical supports each disposed at intervals, having a top end fixed to the top plate, and having a vertical length with respect to the bottom surface; and a pair of horizontal supports connected to be fixed to each other while having a transverse length in the vertical supports. The horizontal supports have one end fixed to a side surface of the vertical supports, and have an inclined angle for a top surface and a bottom surface of the horizontal supports to form inclined surfaces moving downwards to the direction of an end side.
Patent KR-102155450-B1 (KR)
Title: Hollow Shaft Motor
Inventor: KIM OK YUN
IPC: H02K5/16
Filed: 2019-06-13
Granted: 2020-09-11
Abstract: According to an embodiment of the present invention, provided is a hollow shaft motor which can increase productivity. The hollow shaft motor comprises: a cylindrical motor housing (11); a drawing sleeve (12) coupled to an upper portion of the motor housing (11); a rear cover (15) coupled to a lower portion of the motor housing (11); a stator assembly (20) located inside the motor housing (11) and coupled to an upper portion of a bus bar housing (24); and a rotor assembly (30) located inside the stator assembly (20) to rotate. The drawing sleeve (12) is formed of a disk portion (121) in a shape of a disk, and a cylindrical portion (122) in a shape of a cylinder extending downward from the central portion of the disk portion (121), and the inside of the cylindrical portion (122) has a central space (122A) which is an open portion through upper and lower portions.
Patent KR-102017461-B1 (KR)
Title: Toilet bowl with infrared generator
Inventor: LEE JUN GUE
IPC: E03D11/02
Filed: 2019-06-17
Granted: 2019-09-02
Abstract: The present invention relates to a toilet bowl with an infrared generator, and more specifically, to a toilet bowl with an infrared generator, in which a toilet bowl body, a bowl made of a material capable of transmitting infrared rays emitted from the infrared generator, and a rim conduct pipe are each formed, and the bowl and the rim conduct pipe are each coupled to the toilet bowl body. According to the present invention, the toilet bowl with an infrared generator comprises: a toilet bowl body (100); a bowl (200) coupled to the inside of the toilet bowl body (100), made of a material capable of transmitting infrared rays emitted from an infrared generator (400), and having an infrared ray transmitting region (220) to which the infrared rays emitted from the infrared generator (400) are transmitted and which is formed without being drilled; and a rim conduct pipe (300) coupled to an upper portion of the bowl (200). The toilet bowl body (100), the bowl (200), and the rim conduct pipe (300) are each formed and integrated. Thus, excretion such as urine and feces can be prevented from being leaked to the infrared generator.
Patent KR-102196798-B1 (KR)
Inventor: LIM SE HYUN
IPC: B60J11/02
Filed: 2019-06-20
Granted: 2020-12-30
Abstract: According to the present invention, an easy-to-open cover assembly for a convertible car comprises: a case extended in one direction between a front/rear direction and a left/right direction of a roof to be coupled to a roof frame of the convertible car via a fixing unit, and provided with a slit cut in both lateral directions; a cover to cover an upper portion of the case; and a cover assembly which is accommodated in the case, and includes a pair of winders extended in a prescribed length while being rotatable in a specific direction of the roof, a pair of screens inserted and withdrawn via the slit in accordance with the rotation of the winders while being wound on the winders and provided with a handle on an end thereof, and a coupling unit detachably coupled to the roof frame at the end of the screens. According to the present invention, the easy-to-open cover assembly for a convertible car can conveniently and quickly cover the roof when it suddenly rains while driving the convertible car.
Patent KR-102241813-B1 (KR)
IPC: H01L21/67
Filed: 2019-06-25
Granted: 2021-04-16
Abstract: 본 발명의 실시예들은 측면에 기판의 출입을 위한 개구부가 형성된 챔버 및 상기 개구부 주변에 배치되는 에어커튼장치를 포함하고, 상기 에어커튼장치는 압축공기를 공급받는 공기유입부 및 상기 공기유입부의 하부에 구비되고 상부에서 하부로 갈수록 단면적이 좁아지는 압축부를 포함하여 구성되고, 상기 압축부는 하부에 분사구를 구비하는 것을 특징으로 하는 기판처리장치를 제공한다. 
이에, 본 발명의 실시예들은 개구부 주변에 공기막이 균일하고 강하게 형성되어 개구부가 개방되더라도 챔버 내외부로의 열출입을 차단하여 챔버의 내부 온도가 유지되고 파티클이 유입되는 것을 막을 수 있으며 이러한 효과를 통해 기판의 불량률을 낮추고 에너지를 절약할 수 있다.
Patent KR-102221251-B1 (KR)
IPC: G06N3/08
Filed: 2019-06-27
Granted: 2021-03-02
Abstract: 본 발명은 빅데이터 분석 및 기계학습을 통해 ESS 운영시 발생하는 높은 온도, 전압 불안정, 누설전류의 발생으로 인한 화재발생의 잠재적 위험도를 평가하고, 안전 위협 요소를 사전에 식별하여 이를 제거하기 위한 것으로서, 
에너지저장시스템(ESS)에 설치된 다수의 센서들로부터 측정된 값; 해당지역의 기상정보 및 전력수요; ESS 운영스케줄;에 대한 데이터를 수집하여 빅데이터를 구성하고, 상기 빅데이터를 데이터베이스부로 전송하는 로컬데이터센터부; 상기 로컬데이터센터부로부터 전송되는 ESS 상태정보와 운영스케줄을 포함하는 빅데이터를 저장하는 클라우드 기반의 데이터베이스부; 상기 데이터베이스부로부터 수신된 정보를 딥러닝(Deep Learning) 알고리즘을 사용하여 각 에너지저장시스템(ESS) 별로 위험도 분석과 상태를 파악하고, 위험도 관제 정보를 실시간 표출하는 인공지능관리부; 상기 인공지능관리부의 관제 정보로부터 산출된 값이 알고리즘에 의해 차후 화재위험, 누설전류 발생 등의 위험이 발생할 것으로 판단될 때, 상기 에너지저장시스템(ESS)의 구동을 제어하는 안전관리제어부;를 포함하는 인공지능(A.I)을 활용한 빅데이터 기반 ESS 안전진단 시스템에 관한 것이다.
Patent KR-102096012-B1 (KR)
Title: three-dimensional lighting system with ledlamp which supported by reinforcing member in space
Inventor: SHIN KYUNG YONG
IPC: E01D19/00
Filed: 2019-06-28
Granted: 2020-04-01
Abstract: The present invention relates to a three-dimensional lighting system in which a plurality of LED lamps are supported on a space through a reinforcing member. An arch is connected to a deck placed through a pier or an abutment, an upper end connecting member and a lower end connecting member having shapes corresponding to the arch and the deck are respectively connected through a bracket assembly fastened in one group on the outside of an H-beam of a bridge between the arch and the deck, both ends of the reinforcing member are respectively connected to the upper and lower end connecting members so that a predetermined tension is maintained, a cable having a plurality or LED dots is supported on the reinforcing member through a bracket, and a control module for individual control of the LED dots is integrally connected to a lower end of the cable.
Patent KR-102164341-B1 (KR)
Title: Vertical probe card with detachable support bump unit
Inventor: WI SEONG YEON
IPC: G01R1/04
Filed: 2019-07-01
Granted: 2020-10-12
Abstract: The present invention relates to a vertical probe card having a detachable support protrusion. According to the present invention, the vertical probe card having a detachable support protrusion comprises: an upper guide plate having a first insertion hole formed on one side thereof; a lower guide plate arranged on a lower part of the upper guide plate; and a plurality of needle units. According to the present invention, productivity can be greatly increased.
Patent KR-102134927-B1 (KR)
Title: Pre-loading apparatus for foundation pile which can control pre-loading level and foundation reinforcing method therewith
Inventor: YOU YOUNG CHAN
IPC: E02D27/48
Filed: 2019-07-04
Granted: 2020-07-16
Abstract: The present invention relates to a pre-loading apparatus capable of controlling a load and a foundation reinforcing method using the same. The pre-loading method is used in remodeling construction in which extension of an apartment house or the like is required. The pre-loading method can control the pre-loading load such as additional loading when damage to the introduced pre-loading load is generated and allow a newly constructed pile to burden the load applied before and after the extension so that reinforcing efficiency is increased. Therefore, the load can be economically controlled.
Patent KR-102272885-B1 (KR)
IPC: A61J1/14
Filed: 2019-07-08
Granted: 2021-07-06
Abstract: 본 발명은 정량적 계량이 가능한 약병에 관한 것으로서, 본 발명의 제 1 실시 예에 따른 약병은, 경사진 상단 일면과 연결된 측면의 일영역에 약물의 정량을 확인하기 위한 윈도우가 구비되는 본체부, 약물의 복용 전에 약물이 임시적으로 수용되도록 상단이 개방된 빈 공간을 형성하는 수용유닛 및 사용자에 의한 조작유닛의 수평방향의 회전을 통해 수용유닛의 바닥면을 연직상하방향으로 이동시키는 용량조절유닛을 포함하는 계량부 및 계량부의 상단에 연결된 하향 경사진 격벽에 의해 계량부와 공간적으로 일부 분리되는 저장부를 포함하되, 계량부 및 저장부는 본체부의 내부에 일체로 형성될 수 있다.
Patent KR-102126766-B1 (KR)
Title: System for sub battery rent
Inventor: Bai xue ming
IPC: G06Q30/06
Filed: 2019-07-16
Granted: 2020-07-02
Abstract: The present invention relates to an auxiliary battery rental system which effectively charges an auxiliary battery. According to an embodiment of the present invention, the auxiliary battery rental system can comprise: a charging housing in which a plurality of battery slots into which an auxiliary battery can be inserted are formed on an upper surface thereof; a charging terminal formed on an inner bottom surface of the battery slot and in contact with a battery terminal of the auxiliary battery inserted into the battery slot; and a charging controller installed inside the charging housing, and supplying power to the charging terminal so that charging of each auxiliary battery is performed by grasping a charging state of the auxiliary battery inserted into each battery slot.
Patent KR-102067043-B1 (KR)
Title: Brick-carrying device
Inventor: LEE JANG SEOP
IPC: B62B5/00
Filed: 2019-07-17
Granted: 2020-02-11
Abstract: The present invention relates to a brick transfer apparatus formed to move a heavy object such as a brick by holding and lifting the object up. According to the present invention, the brick transfer apparatus is formed to transfer a brick inserted in an insertion opening, which is formed in front by a lifter, by holding and lifting up the brick with tong device along a vertical guide frame installed vertically in a body including wheels facilitating movement. The tong device includes: a frame for tong legs formed in front at both ends of a frame for tongs to form the insertion opening; and a hydraulic cylinder combined with a middle part of a lever type frame to be rotated around a first rotation shaft (C1) formed at each end of the frame for tong legs, combined with a middle part of tong legs to be rotated around a second rotation shaft (C2) formed at an end of an outer frame of the lever type frame, installed inside the frame for tongs, installed to apply power to push an end of an inner frame of the lever type frame outwards, and installed to correspond to the lever type frame one to one. An avoidance groove, into which the first rotation shaft (C1) can be inserted, is formed inside the tong legs installed to surround the circumference of three sides of the lever type frame, and the tong legs are operated by the hydraulic cylinder.
Patent KR-102072190-B1 (KR)
Inventor: KIM JU HYEUN
IPC: A23F5/24
Filed: 2019-07-24
Granted: 2020-01-31
Abstract: The present invention relates to a production method of aloeswood and graviola coffee. The aloeswood and graviola coffee produced by the production method of the present invention comprises: 97.9 to 99.49 wt% of a coffee bean extract; 0.01 to 0.1 wt% of a crystalline aloeswood extract; and 0.5 to 2 wt% of a graviola extract. In addition, the aloeswood and graviola coffee produced by the production method of the present invention has excellent antioxidant activity and contributes to health improvement by mixing the aloeswood extract and the graviola extract with optimized extraction conditions and blending ratio with coffee, and has excellent functionality by maintaining a unique taste, aroma and color of the coffee.
Patent KR-102277250-B1 (KR)
IPC: B62L1/00
Filed: 2019-08-16
Granted: 2021-07-13
Abstract: 본 발명은 역삼륜 전동스쿠터용 조향 현가장치에 관한 것으로서, 복수의 전륜으로 구성된 전륜부(2)가 핸들바(101)에 의해 조향되고, 하나의 후륜이 구비된 역삼륜 전동스쿠터에 있어서, 상단부가 핸들바(101)와 연결되는 스티어링샤프트(10); 스티어링샤프트(10)의 하단부에 설치되는 유니버셜조인트(20); 일단부가 보디프레임(1)에 회동 가능케 힌지 결합되고, 타단부가 유니버셜조인트(20)에 피벗 결합된 피트먼암(30); 내측 단부가 유니버셜조인트(20)에 힌지 결합되되 좌우 한 조로 구성되는 드래그링크(40); 일단부가 드래그링크(40)에 결합되고 타단부가 브레이크장치가 결합되는 스핀들이 외향으로 돌출된 스티어링너클(3)의 내측에 설치되는 너클암(4)에 결합되되 길이 조절이 가능케 되는 타이로드(50); 좌우로 한 조가 대칭으로 설치되되, 일단부가 보디프레임(1)에 피벗 결합되고, 타단부가 스티어링너클(3)의 내측 상부에 피벗 결합되는 어퍼컨트롤암(60); 좌우로 한 조가 대칭으로 설치되되, 일단부가 보디프레임(1)에 피벗 결합되고, 타단부가 스티어링너클(3)의 내측 하부에 피벗 결합되는 로워컨트롤암(70); 좌우 로워컨트롤암(70) 간에 설치되는 댐퍼모듈(80); 을 포함한다. 
본 발명에 따르면, 복수의 전륜으로 전륜부(2)를 구성하여 조향과 틸팅이 동시에 가능케 됨으로써 안정적인 코너링과 우수한 조정성을 제공할 뿐만 아니라, 현가장치의 구조를 간소화하여 전륜부(2)의 무게를 줄임으로써 현가하질량의 경량화를 통해 접지력, 가속도, 연비 및 제동력이 더욱 향상되는 효과가 있다.
Patent KR-102142024-B1 (KR)
Title: Port blocks and constrution method for port blocks
Inventor: KIM BYUNG SOO
IPC: E02B3/16
Filed: 2019-08-19
Granted: 2020-08-06
Abstract: The present invention relates to a harbor block and a harbor block construction method. According to the present invention, the harbor block (100) constructed in a harbor dock or in a harbor background site comprises: a plurality of core blocks (200) placed at a predetermined distance from each other; a connection block (300) provided between the core blocks (200) to form a grid type space (S) by connecting the core blocks (200); and a plurality of insertion blocks (500) placed in the grid type space (S). The harbor block construction method using the harbor block (100) includes: a core block placement step of placing the core blocks (200) on the ground at a predetermined distance from each other; a connection block (300) placement step of forming the grid type space (S) by placing the connection block (300) between the core blocks (200); a connection step of connecting the connection block (300) and the core blocks (200) with each other; and an insertion block placement step of placing the insertion blocks (500) in the grid type space (S). According to the present invention, since a core block functions as a boundary stone, a site can be clearly divided or bordered; premanufactured blocks are placed in a construction site to enable convenient construction in a dock of a harbor or in a background site; and blocks can be prevented from being randomly moved or swept away by an external force.
Patent KR-102251038-B1 (KR)
IPC: C22B1/16
Filed: 2019-08-20
Granted: 2021-05-12
Abstract: 본 발명은, 소결시키고자 하는 원료를 장입할 수 있도록 내부 공간이 형성되는 대차부, 적어도 일부가 원료가 장입되는 영역에서 대차부의 길이 방향으로 형성되는 공극 형성부, 공극 형성부를 통하여 대차부 내의 원료 내에 고온 가스를 분사할 수 있도록 공극 형성부에 설치되는 가스 분사부, 고온 가스의 분사 각도 및 분사 방향 중 적어도 하나를 변경시킬 수 있도록 가스 분사부와 연결되는 가스 조절부를 포함하는 소결 장치와, 대차부의 내부에 원료를 장입하는 과정, 원료 내의 수분 함량을 저감시킬 수 있도록 원료가 장입되는 영역에서 원료 중에 고온 가스를 분사하는 과정, 수분 함량이 저감된 원료의 표면에 화염을 분사하는 과정, 수분 함량이 저감된 원료를 소결시키는 과정을 포함하고, 고온 가스를 분사하는 과정에 있어, 원료가 장입되는 영역에서 원료가 진행하는 방향으로 공급되는 고온 가스의 분사 각도 및 분사 방향 중 적어도 어느 하나를 변경시키는 소결 방법으로서, 원료를 소결시키기 전에 원료의 수분 함량을 효과적으로 저감시킬 수 있는 소결 장치 및 방법이 제시된다.
Patent KR-102058325-B1 (KR)
Title: Conveyor device for transporting farm-products
Inventor: LIM YOUNG IL
IPC: B65G15/60
Filed: 2019-08-27
Granted: 2019-12-20
Abstract: The present invention relates to a conveyor device for transporting agricultural products, which improves a structure to prevent breakdown of the conveyor belt and enable a belt to smoothly rotate. According to the present invention, the conveyor device for transporting agricultural products includes a belt (120) formed in the form of a caterpillar and rotated by a driving motor, wherein agricultural products (F) are placed on the upper part of the belt (120) and transported. The conveyor device for transporting agricultural products includes: a frame (101, 102); and a support member (110) installed by being supported on the upper part of the frame (101, 102) and supporting the upper part of the belt (120). Multiple rectangular friction reducing protrusions (114) protrude from an upper surface (113) of the support member (110) at fixed intervals (L) and comprise a predetermined height (H1) and a predetermined width (W1) to reduce the frictional force of the support member (110) and the belt (120). The interval (L) of the rectangular friction reducing protrusion is 13-15 mm, and the height (H1) of the rectangular friction reducing protrusion (114) is 0.9-1.1 mm. The width (W1) is 2.8-3.2 mm.
Patent KR-102152153-B1 (KR)
Inventor: JO CHUL WOO
IPC: H05B3/44
Filed: 2019-08-31
Granted: 2020-09-07
Abstract: The present invention relates to a three-phase power electric heater having multiple conductive pins arranged. The heater has multiple heating spaces of a structure in which different electrodes are alternately or adjacently connected to each other in the shape of multiple conductive pins to rapidly heat water in the water. According to the present invention, the three-phase power electric heater having multiple conducive pins arranged comprises: a first power supply plate; a second power supply plate; a third power supply plate; a fourth power supply plate; a first heating induction conductive pin; a second heating induction conductive pin; a third heating induction conductive pin; a fourth heating induction conductive pin; a coupling nut; an insulating rod for maintaining a gap; and a power transmission coupling part.
Patent KR-102238246-B1 (KR)
IPC: A47G9/08
Filed: 2019-09-10
Granted: 2021-04-09
Abstract: 발명은 공기의 유입에 따라 팽창하는 매트부재와 공기의 주입에 따라 팽창하는 베개부재가 수납되는 수납부를 구비함으로써 매트부재를 이용하여 바닥이 고르지 않은 지형에서도 숙면을 취할 수 있음은 물론 사용하지 않을 경우에는 공기를 배출시켜 부피를 최소화함으로써 보관 및 휴대하기가 편리하고 계절에 관계없이 사용이 가능한 침낭에 관한 것으로,  
방수 및 방습 재질의 원단으로 형성되고 상부에 얼굴용 개구부가 형성된 외피(11)를 포함하는 침낭 본체(10)와; 매트부재(21)와 베개부재(23)가 수납되도록 상기 침낭본체(10)의 하부에 구비되며, 상기 매트부재(21)가 수납되는 부분은 동일한 두께로 형성되고 상기 베개부재(23)가 수납되는 부분은 매트부재(21)가 수납되는 부분으로 갈수록 두께가 감소하는 형태로 형성됨과 아울러 개폐가 가능한 수납부(20);를 포함하는 것을 특징으로 한다.
Patent KR-102156929-B1 (KR)
Title: Complex current detector for detecting abnormal current
Inventor: RYU IN KI
IPC: G01R15/18
Filed: 2019-09-16
Granted: 2020-09-17
Abstract: The present invention relates to a complex current detection element for detecting an abnormal current. In more detail, provided is a CT and ZCT-integrated complex current detection element, in which a plurality of through holes (100a to 100n) are formed to pass a power medium (10) to be measured in a PCB substrate (100), a plurality of PCB conductive pattern type CT units (200 to 200n) are formed in a PCB conductive pattern (210a to 210n) in a predetermined direction along the periphery of the plurality of through holes, and a PCB conductive pattern type ZCT unit (300) is formed in a PCT conductive pattern (310) in a predetermined direction to surround the plurality of PCB conductive pattern type CT units. The detection of overcurrent values and accident current detection such as fault, electric shock, or leakage can be performed, and the space can be reduced, as a laminated PCT structure which does not include a magnetic core body is provided so as to be slimmed. The complex current detection element for detecting an abnormal current can provide a cost reduction effect, which has a significantly lower manufacturing costs, and manufacturing convenience at the same time.