baber/WOPTO huggingface dataset:
Patent KR-102132689-B1 (KR)
Title: Linear Based Robust Input Shaping Commands for 1st-order of Nonlinear Actuators
Inventor: SUNG YOON GYUNG
IPC: G05B19/404
Filed: 2019-01-31
Granted: 2020-07-10
Abstract: The present invention relates to a linearity-based robust input shaping device for a first-order driver. According to the present invention, the linearity-based robust input shaping device for a first-order driver is characterized in that three vectors using a displacement vector for residual displacement are obtained, times t2, t3, t5, and t6 of an impulse for reducing residual vibration using the three vectors are calculated, and the calculated times t2, t3, t5, and t6 are used in an input command to reduce the residual vibration. According to the present invention, the generation of residual displacement can be minimized.
Patent KR-102225569-B1 (KR)
IPC: H01M10/0525
Filed: 2019-02-19
Granted: 2021-03-10
Abstract: 탄소질 구조체 및 이의 제조방법, 상기 탄소질 구조체를 포함하는 전극 재료 및 촉매, 상기 전극 재료를 포함하는 에너지 저장 디바이스에 관한 것이다.
Patent KR-102128196-B1 (KR)
Inventor: LIM TAEK SOON
IPC: A47L11/40
Filed: 2019-02-20
Granted: 2020-07-09
Abstract: The present invention relates to a steam vacuum cleaner with a wet mop. According to the present invention, a nozzle and a nozzle are installed to circular water tanks, brushes are attached to the circumference of the water tanks to be installed on both left and right sides of a main body, a worm gear is installed to be rotated by a motor, a suction/discharge mechanism collecting dust and foreign matter by air is installed between both the water tanks, a vacuum fan is installed on the upper end of the main body and a collection vessel with a filter is disposed in the main body to allow the suction and discharge mechanism to communicate with the vacuum fan and the collection vessel in series to form an air circulation line, and a battery is embedded in a grip to be used in wireless and wired types, such that cleaning is performed when the battery is discharged. Accordingly, when the water tanks are rotated to perform wet mop cleaning and at the same time, the brushes attached to the circumference of the water tanks collect dust and foreign matter on a center, the air generated from the vacuum fan captures the dust and the foreign matter at a collection hole of the suction and discharge mechanism to collect the same in the collection vessel through the inlet and cleaning is continuously performed while the air circulated without discharge air. An existing vacuum cleaner with a circular wet mop generates a great noise, disperses fine dust, and scatters existing dust due to discharge wind, thereby affecting health and emotion. Moreover, a water supply method is various in wet mop cleaning, but spreading water on a front bottom between both wet mops does not supply sufficient water to the wet mop and only a central part is cleaned so that the dust and the foreign matter of left and right sides are merely cleaned while being rubbed by the wet mops, thereby performing cleaning with the contaminated wet mop. However, the steam vacuum cleaner of the present invention solves such a problem, such that the discharge air is not generated and thus fine dust and scattered dust are not generated and noise is significantly reduced, thereby expanding the base of the steam vacuum cleaner due to a healthy and pleasant environment to be economically beneficial and be useful to explore exports.
Patent KR-102167394-B1 (KR)
IPC: G08B21/02
Filed: 2019-02-28
Granted: 2020-10-20
Abstract: 본 발명은 증설 가능한 구조를 갖는 비상 모니터링 시스템에 관한 것으로, 비상 스위치 버튼 작동시 기 설정된 고유한 장치식별정보가 포함된 비상 경보신호를 생성하여 DTMF 통신방식으로 전송하는 복수의 자(子)측 비상 인터폰 장치와, 각 자(子)측 비상 인터폰 장치로부터 전송된 비상 경보신호를 비롯하여 송/수신 오디오 신호 및 전원을 전달하는 케이블 전송선로와, 케이블 전송선로를 통해 전달되는 각 자(子)측 비상 인터폰 장치의 고유한 장치식별정보가 포함된 비상 경보신호를 비롯하여 송/수신 오디오 신호를 송/수신하고, 각 자(子)측 비상 인터폰 장치의 비상 경보신호를 비롯하여 송/수신 오디오 신호를 전송하는 모(母)측 비상 인터폰 장치와, 통신망을 통해 모(母)측 비상 인터폰 장치로부터 전송된 각 자(子)측 비상 인터폰 장치의 고유한 장치식별정보가 포함된 비상 경보신호를 비롯하여 송/수신 오디오 신호를 제공받아 이를 기반으로 각 자(子)측 비상 인터폰 장치의 고유한 장치식별정보를 추출하고, 추출된 각 자(子)측 비상 인터폰 장치의 고유한 장치식별정보를 이용하여 각 자(子)측 비상 인터폰 장치의 위치정보가 디스플레이 화면에 표시되도록 각 자(子)측 비상 인터폰 장치의 상태정보를 실시간으로 모니터링하는 비상 인터폰 관리서버를 포함함으로써, 기존의 이더넷 인터페이스의 제한 통달거리를 확장할 수 있을 뿐만 아니라 비상 인터폰의 증설이 자유로우며, 넓은 주차장 등에서 효과적으로 적용할 수 있다.
Patent KR-102141085-B1 (KR)
Inventor: PARK MI SOOK
IPC: G01B1/00
Filed: 2019-03-04
Granted: 2020-08-04
Abstract: The present invention relates to a flexible ruler. An objective of the present invention is to provide the flexible ruler which is integrally provided with a flexible magnet to facilitate measurement of a length of a pipe or a curved iron plate and can be attached to an object (steel) to measure the length or display a line for convenient use. The present invention comprises: a flexible sheet in a band shape made of a flexible material; a magnetic sheet installed in one side of the flexible sheet and containing 50 to 80 wt% of magnetic powder; and a scale display unit which is formed on one or both of the outer surface of the magnetic sheet or the outer surface of the flexible sheet and can measure the length.
Patent KR-102303869-B1 (KR)
IPC: A61C8/00
Filed: 2019-03-07
Granted: 2021-09-23
Abstract: 치과용 임플란트가 개시된다. 본 발명의 치과용 임플란트는, 잇몸 뼈에 식립되는 픽스쳐; 상기 픽스쳐의 체결홈에 삽입되는 삽입부, 상기 픽스쳐 상부로 돌출되는 돌출부 및 상기 삽입부와 돌출부를 관통하는 관통홀을 포함하며, 상기 돌출부는 외력에 의해 일정 이상 외측으로 확장 가능하도록 그 원주 방향을 따라 서로 이격되게 복수의 절개홀이 마련되고 그 내주면에 제1 나사산이 형성되는 어버트먼트; 상기 어버트먼트의 돌출부 외측을 감싸도록 상기 돌출부에 결합되는 인공치아; 상기 관통홀에 삽입되어 일단부가 상기 픽스쳐에 결합됨으로써 상기 픽스쳐에 대해 상기 어버트먼트를 고정하는 제1 고정 스크루; 및 상기 어버트먼트의 제1 나사산에 나사 체결되어 상기 돌출부를 외측으로 확장시키도록 제2 나사산이 형성되며, 상기 인공치아 내측으로 삽입되어 상기 어버트먼트에 대해 인공치아를 고정하는 제2 고정 스크루를 포함하는 것을 특징으로 한다. 본 발명에 의하면,  어버트먼트의 돌출부를 원주 방향으로 이격된 복수로 구성하고 그 내측에 제2 고정 스크루를 나사 결합하여 결합시 발생하는 인장력에 의해 돌출부가 확장되어 인공치아의 내면에 밀착되도록 함으로써, 어버트먼트와 인공치아의 결합력을 증대시킬 수 있다.
Patent KR-102621645-B1 (KR)
IPC: G06F21/71
Filed: 2019-03-12
Granted: 2024-01-05
Abstract: 본 발명의 다양한 실시예들은 전자 장치 및 그의 송신 전력을 제어하는 방법에 관한 것으로, 상기 전자 장치는 일반 환경 및 보안 환경을 제공하는 시스템 온 칩(system on chip: SoC)의 보안(secure) 집적 회로(integrated circuit: IC)를 포함하고, 상기 보안 집적 회로는 상기 일반 환경에서 동작하는 메인 프로세서, 상기 보안 환경에서 동작하고, 제1 보안 키를 이용한 데이터의 보안을 제어하는 보안 프로세서, 및 상기 보안 프로세서와 작동적으로(operatively) 연결되고, 상기 제1 보안 키에 대응하는 제2 보안 키를 저장하는 보안 메모리를 포함할 수 있다. 그 밖의 다양한 실시예들이 가능하다.
Patent KR-102037352-B1 (KR)
Title: Pipe supporter for earthquake-proof
Inventor: CHO SAN OAK
IPC: F16L21/00
Filed: 2019-03-13
Granted: 2019-10-28
Abstract: The present invention relates to an earthquake-proof pipe supporter to support a plurality of pipes installed in a ceiling of a building, which comprises: a cylindrical support unit of which both side surfaces are opened for a pipe to be individually inserted thereinto from both sides to be connected to each other for connection, wherein a hollow is formed therein to surround a circumferential surface of the pipe; and an extension unit formed to extend to protrude at a predetermined distance to the outside in a central are of the support unit for a device such as a clamp to be gripped on an external surface to be fixated to one side of the ceiling to maintain a state in which the pipe is installed, wherein the extension unit is integrally formed with the support unit. Therefore, even though displacement of the ground such as an earthquake occurs, the pipe installed in the building is stably supported to minimize damage and further, the pipe can be conveniently and easily constructed in the building.
Patent KR-102493232-B1 (KR)
IPC: G01R31/36
Filed: 2019-03-18
Granted: 2023-01-27
Abstract: 본 발명의 일 실시예에 따른 배터리 관리 장치는 배터리 셀이 충전할 때의 전압을 측정하고, 측정된 전압이 기준 충전 전압에 도달할 때마다 상기 배터리 셀의 개방 회로 전압을 측정하는 전압 측정부; 및 상기 전압 측정부에 의해 측정된 개방 회로 전압을 수신하고, 수신한 개방 회로 전압을 가공한 결과에 기반하여 전압 변동률 또는 저항 변동률 중 적어도 하나 이상을 산출하며, 상기 전압 변동률이 산출된 경우 산출된 전압 변동률 및 기저장된 전압 변동률 데이터에 기반하여 전압 증감 패턴을 결정하고, 상기 저항 변동률이 산출된 경우 산출된 저항 변동률 및 기저장된 저항 변동률 데이터에 기반하여 저항 증감 패턴을 결정하고, 상기 결정된 전압 증감 패턴 및 저항 증감 패턴 중 적어도 하나 이상에 따라 상기 배터리 셀의 퇴화 가속 정도를 판단하고, 판단된 퇴화 가속 정도에 기반하여 기설정된 제어 조건을 변경하도록 구성된 제어부를 포함한다.
Patent KR-102168303-B1 (KR)
Title: 연소 배가스를 이용한 재생 공기 공급 시스템 및 방법
IPC: B01D53/04
Filed: 2019-03-22
Granted: 2020-10-22
Abstract: 본 발명은 축열식연소기의 연소과정에서 발생되는 연소열을 재활용하도록 하여 에너지를 효율적으로 이용하도록 하는 연소 배가스를 이용한 재생 공기 공급 시스템 및 방법에 관한 것이다. 본 발명은 축열식연소기에서 배기되는 열을 제습기의 재생공기로 이용함으로써, 열에너지 및 전기에너지를 절감할 수 있는 효과가 있다.
Patent KR-102084111-B1 (KR)
Title: Rotatable cooking device for induction heating and induction heating system comprising the same
Inventor: LEE MYOUNG OK
IPC: H05B6/12
Filed: 2019-03-26
Granted: 2020-03-03
Abstract: The present invention relates to a rotatable cooking device for induction heating and, more specifically, to a rotatable cooking device for induction heating which is heated by a smart under-range installed on the lower surface of a table and formed to be rotatable on the top surface of the table. According to one embodiment of the present invention, the rotatable cooking device for induction heating comprises: a standing member (10); a rod member (20) rotatably coupled to the standing member (10) and receiving rotational force through a driving unit; and a body portion (30) mounted on the rod member (20) so as to be rotatable with the rod member (20) and having at least a portion formed of a self-induction material.
Patent KR-102066371-B1 (KR)
Title: Agency matching method, apparatus and program based on block chain
Inventor: KIM BO EON
IPC: G06Q30/08
Filed: 2019-03-26
Granted: 2020-01-14
Abstract: A method for matching an agency performed by a computer comprises the steps of: obtaining subject information from a main agent registering a subject; obtaining local information and subject content included in the subject information; obtaining one or more pieces of agency information corresponding to the local information; determining an agency matching the subject content among the agencies; and transmitting the determined agency information to the main agent registering the subject. The method may provide a service capable of recommending an agency suitable for a company.
Patent KR-102101341-B1 (KR)
Inventor: LEE KYUNG YOUL
IPC: G06Q50/30
Filed: 2019-04-10
Granted: 2020-04-16
Abstract: According to the present invention, a reverse-auction tire replacement service mediation system comprises: a mediation server to mediate between a tire replacement consumer and a tire replacement supplier to provide the tire replacement consumer with a tire replacement service through the tire replacement supplier; a consumer interface to receive a tire estimate request including vehicle information and tire size information of the tire replacement consumer, receive tire estimates bid by a plurality of tire companies in accordance with the tire estimate request to output the tire estimates, and select one among the tire estimates; and a supplier interface to receive the tire estimate request from the mediation server to output the tire estimate request, generate an estimate in accordance with the tire estimate request, transfer the estimate to the mediation server, and output reservation information when the estimate is selected on the consumer interface. The mediation server has a database including vehicle manufacturer data, vehicle type data for each manufacturer, and year data for each vehicle type. The consumer interface receives the tire size information by one between direct input and photographing.
Patent KR-102117190-B1 (KR)
Title: Fire protecting screen shutter device
Inventor: LEE KYOUNG HO
IPC: A47G5/02
Filed: 2019-04-11
Granted: 2020-06-01
Abstract: The present invention provides a fire screen shutter device including: two rotary shafts rotationally arranged at a predetermined angle in a support structure; a fire screen wound in the form of a roll on the rotary shaft so that adjacent portions can come in line contact with each other and be unfolded; a separation joint module which allows adjacent portions of both side fire screens to be joined at a preset position when the rotary shaft is rotated so that each fire screen is unfolded, and allows the adjacent portions of the both side fire screens to be separated from a preset position when the fire screen is wound; and a drive motor for rotating the rotary shaft.
Patent KR-102012785-B1 (KR)
Title: Black body system for calibration of infrared detector and installation method on satellite thereof
Inventor: CHOI PIL GYEONG
IPC: G01J5/08
Filed: 2019-04-12
Granted: 2019-08-21
Abstract: The present invention relates to a black body system for calibrating an infrared sensor, which is capable of calibrating an infrared sensor to secure accuracy thereof, is capable of fast temperature provision and accurate temperature calibration by having a heater and a temperature sensor on a rear surface of a black body, removes influence of vibration, impact and thermal expansion applied to a black body module by coupling a support segment to the black body module, increases operation reliability of a thermal connection unit by duplicating a heat pipe of a thermal control unit, and increases convenience of installation of a satellite by dichotomizing the entire configuration into a black body unit and the thermal control unit and having a connection plate for convenient connection between quanta. The black body system for calibrating an infrared sensor comprises: a black body module formed in a dumbbell shape, radiating an infrared ray varied according to a temperature change to a front surface by arranging a black body on one side such that the front surface faces an infrared sensor, and having a connection plate of a planar shape formed on the other side with respect to a heat sink of a rod shape; a first flange coupled to an outer circumference of the black body, supporting one side of the black body module, and coupled with a baffle toward a front surface of the black body; a support segment having leg ends coupled to the first flange and a support, which connects the leg ends in a horizontal direction, coupled to a side surface of the connection plate of the black body module to support the black body module; and a thermal control unit having a connection member of a planar shape coupled to a rear surface of the connection plate, connected to one side of the heat pipe for delivering heat to the connection member, and allowing the other side of the heat pipe to be connected to a rear surface of a radiator.
Patent KR-101986129-B1 (KR)
Inventor: CHOI GYU SANG
IPC: G06F16/22
Filed: 2019-04-17
Granted: 2019-06-05
Abstract: Disclosed are a data arrangement method, an apparatus thereof, and a computing device for executing the same. According to an embodiment of the present invention, the data arrangement method is performed by a computing device having one or more processors and a memory for storing one or more programs executed by the one or more processors. The data arrangement method comprises: an operation for counting the number of target data to be arranged; an operation for calculating the distribution of the target data; an operation for determining the number of bits of buckets and the number of slots of buckets for arranging the target data based on the number of the target data and the distribution of the target data; and an operation for generating buckets corresponding to the determined number of bits and the determined number of slots, allocating the target data to the buckets, and arranging the same. Therefore, it is possible to increase the performance of arranging target data.
Patent KR-102115255-B1 (KR)
Inventor: KIM MYEONG SEOP
IPC: B65D85/72
Filed: 2019-04-29
Granted: 2020-05-26
Abstract: The present invention relates to a beverage container, which enables blind people to easily drink beverages. An embodiment of the present invention provides the beverage container for blind people, which includes: an outer container; an inner container which is installed in the outer container and is rotatable with respect to the outer container; and a lid coupled to an upper end portion of the inner container and having a beverage outlet at one side thereof. In the inner container, a vacant space part is formed in a position facing the beverage outlet so that the inner container is rotated by weight of the beverage filled in the space except the vacant space part. Therefore, the beverage outlet is placed in a direction in which the outer container is tilted.
Patent KR-102236037-B1 (KR)
IPC: B01L9/02
Filed: 2019-05-02
Granted: 2021-04-05
Abstract: 본 발명은 실험용 테이블의 상단에 안착된 다양한 실험장비로 전달되는 진동을 차단하기 위한 방진장치가 구비된 실험용 테이블에 관한 것으로서, 보다 상세하게는 테이블과 테이블을 지지하는 지지대 사이에 진동을 흡수하는 방진장치를 추가로 장착하여 외부진동이 테이블에 안착된 실험장비로 전달되는 것을 방지하는 방진장치를 구비한 실험용 테이블에 관한 것이다.
Patent KR-102140021-B1 (KR)
Inventor: JO KWANGWOOK
IPC: A61F7/12
Filed: 2019-05-09
Granted: 2020-08-03
Abstract: A drainage and local hypothermia treatment device is disclosed. The drainage and local hypothermia treatment device according to an embodiment of the present invention includes: a drainage pipe disposed in a brain or a brain dura mater area from which a skull is removed; a cooling fluid inlet pipe disposed on one side of the drainage pipe; and a cooling fluid outlet pipe in connection with the cooling fluid inlet pipe and disposed on the other side of the drainage pipe. The present invention facilitates drainage of an exudate accumulating in a surgical site after craniotomy.
Patent KR-102176522-B1 (KR)
IPC: E05F3/18
Filed: 2019-05-16
Granted: 2020-11-10
Abstract: 캠타입 도어클로저에 있어서, 본체, 제1 피스톤 어셈블리, 제2 피스톤 어셈블리 및 전동축 어셈블리를 포함하는 것으로, 본체에는 서로 연통되어 수직되는 축방향 통로 및 종방향 통로가 설치되고, 제1 피스톤 어셈블리는 축방향 통로의 일측에 수용되어 설치되고, 제2 피스톤 어셈블리는 본체의 축방향 통로의 타측에 수용되어 설치되며, 제2 피스톤 어셈블리는 제2 피스톤, 간격 보상 장치, 제2 스프링 및 제2 밀봉 캡을 구비하는 것으로, 제2 피스톤은 이동 가능하게 제1 피스톤의 축홀에 설치되고, 간격 보상 장치는 제2 피스톤 내부에 설치되며, 제2 스프링의 일단은 제2 피스톤에 맞닿게 설치되고 타단은 제2 밀봉캡에 접촉되며, 제2 밀봉캡은 본체에 설치되어 축방향 통로를 밀봉하고, 전동축 어셈블리는 회동 가능하게 종방향 통로를 관통하되, 축 레버 및 편심 캠을 구비하며, 편심 캠은 축 레버에 설치되되 일측은 로울러에 접촉되고, 타측은 제2 피스톤에 접촉된다.
Patent KR-102581695-B1 (KR)
IPC: G03F7/20
Filed: 2019-05-22
Granted: 2023-09-22
Abstract: 노광 불균일을 저감시키기가 가능한 기판 보유 지지 장치 및 노광 장치를 제공하는 것. 
간극을 갖는 기대(521)와, 당해 간극에 마련되어 기판(510)을 투과한 광을 기판측으로 반사하는 반사 부재(523)를 갖는 기판 보유 지지 장치에 있어서, 기대(521)에 대해 기울여서 반사 부재(523)를 배치한다.
Patent KR-102177745-B1 (KR)
Inventor: KIM SEUNG IL
IPC: E04B5/04
Filed: 2019-05-28
Granted: 2020-11-11
Abstract: The present invention relates to a column-type rooftop PC frame formed by mounting PC girders on corbel members protruding from a side surface of PC columns and placing slab members on the top thereof, and more specifically, to a column-type rooftop PC frame which can minimize the number of PC members per type regardless of planar shape by the use of the PC columns, can facilitate construction while reducing the burden of transportation and lifting, and can economically construct a rooftop structure. The column-type rooftop PC frame of the present invention comprises: multiple PC columns installed on the top of a rooftop floor slab in a building and having at least one corbel member protruding from a side surface; PC girders installed between the PC columns and mounted on the top of the corbel members; and slab members constructed on the top of the PC girders or the corbel members of the PC columns. The slab members consist of: a PC slab placed on the top of the PC girders and having a stepped part protruding from the outer edge of the top surface to the same height as the top surface of the slab members; and field concrete placed inside the stepped part on top of the PC slab.
Patent KR-102263771-B1 (KR)
IPC: H01L23/467
Filed: 2019-05-28
Granted: 2021-06-11
Abstract: 방열효율이 향상된 탄소복합소재 구조를 포함하는 태양광모듈을 위한 방열시트 및 이를 포함하는 태양광모듈이 개시된다.  본 발명의 실시예에 따른 태양광모듈을 위한 방열시트는, 태양광을 집광하여 전기를 발생시키는 태양전지판, 및 태양전지판의 외주면 또는 태양전지판의 상하부 일부면과 결속되어 태양전지판의 위치를 고정하는 고정프레임을 포함하는 태양광모듈에 부착되는 방열시트로서, 상기 탄소복합소재층의 일측면 일부 또는 전면에 코팅되어 탄소복합소재층을 태양전지판의 일측면에 부착시키고, 열전달 소재를 포함하는 점착층; 및 상기 태양전지판의 평면상 면적과 대응되는 면적으로 형성되고, 상기 점착층에 의해 태양전지판의 일측면에 부착되며, 탄소소재 또는 그래핀(grahpene)층을 포함하는 탄소복합소재층;을 포함하는 것을 구성의 요지로 한다. 
본 발명에 따르면, 태양광 모듈의 온도를 효과적으로 낮출 수 있고 결과적으로 태양광 모듈의 발전 효율을 향상시킬 수 있는 방열시트를 제공할 수 있다.
Patent KR-102076709-B1 (KR)
Inventor: NAM DONG WOO
IPC: G01M5/00
Filed: 2019-06-03
Granted: 2020-02-12
Abstract: The present invention relates to a system for diagnosing an error of a measurement device for structure monitoring, which comprises: at least one measurement device mounted on a structure to be monitored; a data logger which collects measurement data outputted from the measurement device and commands to transmit the same; and an operation server which receives and stores the measurement data of the measurement device transmitted from the data logger, and analyzing the measurement data in order to determine and monitor structural stability of the structure to be monitored. Here, the data logger includes a diagnosis module which inputs a first diagnosis voltage which is set after a diagnosis signal is received from the outside, and delivers first diagnosis data outputted from the measurement device by the first diagnosis voltage to the operation server. In addition, the operation server outputs the diagnosis signal for determining an error of the measurement device at every predetermined first time and transmitting the same to the diagnosis module. Moreover, the first diagnosis data of the measurement device corresponding to the first diagnosis voltage of the diagnosis module are compared and analyzed in order to determine an error of the measurement device.
Patent KR-102070640-B1 (KR)
Inventor: KIM HYUNG JOON
IPC: E05F5/08
Filed: 2019-06-07
Granted: 2020-01-29
Abstract: The present invention relates to an over-slam bumper with fixing force and buffer property. The purpose of the present invention is to provide a buckling damper to counter with an even repulsive force when a car door closes. To achieve this purpose, the present invention comprises: a bumper unit (100) having one end unit protruding towards a door, thereby absorbing the impact force generated between a vehicle body and the door; and a mounting unit (200) engaged with the bumper unit (100) to fix the bumper unit on the vehicle body. According to the present invention, the bumper unit (100) includes: a bumper head unit (120) having a contact surface coming in contact with a surface of the door; an elastic unit to absorb the impact applied to the bumper head unit (120); and an engagement unit (140) connected to the elastic unit and engaged with the mounting unit (200). The elastic unit includes: a buckling unit (111) to absorb the impact by buckling; a compression unit (130) to absorb the impact by compression; and an air compression elastic unit to seal the inside and compress the internal air, thereby absorbing the impact.
Patent KR-102383537-B1 (KR)
IPC: C09K3/10
Filed: 2019-06-12
Granted: 2022-04-06
Abstract: 본 출원은 밀봉재 조성물 및 이를 포함하는 유기전자장치에 관한 것으로서, 외부로부터 유기전자장치로 유입되는 수분 또는 산소를 효과적으로 차단하여 유기전자장치의 수명을 확보할 수 있고, 전면 발광형 유기전자장치의 구현이 가능하며, 잉크젯 방식으로 적용 가능하고, 박형의 디스플레이를 제공할 수 있는 밀봉재 조성물을 제공한다.
Patent KR-102222331-B1 (KR)
IPC: F24H9/12
Filed: 2019-06-12
Granted: 2021-03-04
Abstract: 본 발명은 하이브리드 보일러장치에 관한 것으로서, 더욱 상세하게는 소형 주택에서 활용될 수 있고, 바닥난방 및 대류난방을 소형의 단일 장치에서 높은 열효율 및 높은 안정성으로 구현할 수 있는 하이브리드 보일러장치에 관한 것이다.
Patent KR-102209927-B1 (KR)
IPC: H01L51/00
Filed: 2019-07-04
Granted: 2021-02-01
Abstract: 본 명세서는 화학식 1로 표시되는 화합물 및 이를 포함하는 유기 발광 소자를 제공한다.