baber/WOPTO huggingface dataset:
Patent KR-20200104889-A (KR)
Title: E-셀렉틴 및 갈렉틴-3의 이종이기능성 억제제
Inventor: MAGNANI JOHN L
IPC: C07H15/22
Filed: 2018-12-28
Abstract: E-셀렉틴(selectin), 갈렉틴(galectin)-3, 또는 E-셀렉틴 및 갈렉틴-3과 리간드의 결합을 억제함으로써 적어도 1종의 질환, 장애 및/또는 병태를 치료 및/또는 예방하는 화합물, 조성물 및 방법이 개시된다. 예를 들면, E-셀렉틴 및 갈렉틴-3의 이종이기능성 억제제가 기재되고, 적어도 하나의 이러한 작용제를 포함하는 약학 조성물이 기재된다.
Patent KR-20200128090-A (KR)
Title: 레이더 센서 시스템, 및 레이더 센서 시스템의 작동 방법
Inventor: MAYER MARCEL
IPC: G01S13/931
Filed: 2019-01-12
Abstract: 본 발명은 레이더 센서 시스템(100)에 관한 것으로, 상기 레이더 센서 시스템은, 정의된 개수의 고주파 부품(10a...10d)으로서, 각각 레이더 파를 송신 및/또는 수신하기 위한 하나 이상의 안테나와, 상기 하나 이상의 안테나를 작동하기 위한 하나 이상의 안테나 컨트롤러를 각각 구비한 고주파 부품(10a...10d)과; 모든 고주파 부품(10a...10d)과 연결되어 모든 고주파 부품(10a...10d)의 작동 주파수가 동기화될 수 있게 하는 동기화 네트워크(20);를 포함하며, 이때 모든 고주파 부품(10a...10d)으로부터의 적어도 하나의 정의된 기준에 따라 동기화 마스터가 제공될 수 있다.
Patent KR-20200134261-A (KR)
Title: 통신 방법 및 관련 장치
Inventor: LIU HANG
IPC: H04W4/40
Filed: 2019-03-20
Abstract: 본 출원의 실시예는 통신 방법 및 관련 장치를 개시한다.  방법은 단말기 장치에 적용되고, 방법은 제 1 데이터 및 제 1 데이터에 대응하는 QoS 파라미터를 획득하는 것과, 식별자를 네트워크 장치에 전송하는 것을 포함하고, QoS 파라미터는 신뢰성 정보, 지연 정보, 통신 거리 정보, 데이터 속도 정보 및 서비스 타입 정보 중 적어도 하나를 포함하고, 식별자는 QoS 파라미터에 대응한다.  본 출원의 실시예에 따르면, 단말기 장치는 서비스 품질 요구 사항을 네트워크 장치에 제공할 수 있음을 알 수 있다.
Patent KR-20200138289-A (KR)
Title: 복합 제품
Inventor: HAMPSON CARL
IPC: D04H1/645
Filed: 2019-03-27
Abstract: 복합 제품의 제조 방법이며, 
결합제 조성물을 특히 수용액 형태로 조립되지 않은 또는 느슨하게 조립된 물질에 적용하여 수지화 물질을 제공하고, 여기서 상기 결합제 조성물은 건조 중량 기준 적어도 50%의 환원당 반응물(들) 및 건조 중량 기준 적어도 5%의 질소-함유 반응물(들)을 포함하는 반응물을 조합하여 제조된 결합제 조성물로 이루어진 것인 단계; 및 
수지화 물질을 배열하여 느슨하게 배열된 수지화 물질을 제공하는 단계; 및 
느슨하게 배열된 수지화 물질에 열 및/또는 압력을 가하여 결합제 조성물을 경화시키고 복합 제품을 형성하는 단계; 
를 포함하고, 여기서 상기 질소-함유 반응물(들)은 TPTA 삼중1급 트리아민(들)을 포함하고, 특히 질소-함유 반응물(들)은 건조 중량 기준 적어도 5%의 TPTA 삼중1급 트리아민(들)을 포함하는 것인, 복합 제품 제조 방법.
Patent KR-20200134304-A (KR)
Title: 가돌리늄-갈륨 가넷 신틸레이터에서 갈륨 함량을 조절하는 방법
Inventor: COHEN PETER CARL
IPC: C30B29/28
Filed: 2019-10-10
Abstract: 본원에는 하기 화학식(1)의 조성을 갖는 분말을 제조하고; 분말을 산소 함유 대기 하에 500 내지 1700℃의 온도로 가열하여 결정성 신틸레이터(crystalline scintillator)를 제조하는 것을 포함하는 방법이 개시된다: 
   
상기 식에서, O는 산소를 나타내고, M 1 , M 2 , M 3 , 및 M 4 는 서로 상이한 제1, 제2, 제3, 및 제4 금속을 나타내며, a + b + c + d의 합은 약 8이고, 여기서 "a"는 약 2 내지 약 3.5의 값을 갖고, "b"는 0 내지 약 5의 값을 갖고, "c"는 0 내지 약 5의 값을 갖고, "d"는 0 내지 약 1의 값을 갖고, "b" 및 "c", "b" 및 "d" 또는 "c" 및 "d"는 둘 모두가 동시에 0이 될 수 없고, M 1 은 가돌리늄(gadolinium), 이트륨(yttrium), 루테튬(lutetium), 스칸듐(scandium) 또는 이들의 조합물을 포함하는 희토류 원소이고, M 2 는 알루미늄(aluminum) 또는 붕소(boron)이고, M 3 은 갈륨(gallium)이고, M 4 는 도펀트(dopant)이다.
Patent KR-20200131332-A (KR)
Title: 애자 분리 공법, 및 이 공법에서 사용되는 주상 서스펜션 장치, 애자 지지구, 대(對)전신주 고정구 및 행잉/서스펜션 툴
Inventor: NAGAKI TAKAYUKI
IPC: H01B17/38
Filed: 2019-04-24
Abstract: 작업에 사용하는 장치의 위치를 바꾸는 일 없이, 다른 높이로 설치된 복수의 내장 애자(耐張碍子, strain insulator)를 안전하게 분리할 수 있는 애자 분리 공법, 및 이 공법에서 사용되는 주상(柱上) 서스펜션 장치, 애자 지지구, 대(對)전신주 고정구 및 행잉/서스펜션 툴(hanging/suspension tool)을 제공한다.  삼상(三相) 교류의 3개의 송전선의 높이가 다른 경우에, 가공 전선으로부터 불필요한 내장 애자를 떼어 내기 위한 애자 분리 공법에서는, 우선, 장선(張線) 장치를 포함하는 분기로(分岐路)를 애자와 병렬로 형성하고, 애자측의 장력을 완화한다.  애자에 가해지는 장력을 완화한 후, 선단(先端)에 애자 걸림결합부(係合部)(154)를 갖는 애자 지지구(150)에 의해 애자의 연결 부분을 지지한다.  애자 지지구(150)에 의해 애자를 지지한 상태에서 애자의 연결 부분을 분리하고, 애자 지지구(150)의 지지봉의 중간 위치에 주상 서스펜션 장치(1)의 매달아 올림용의 벨트(4)를 연결한다.  그리고, 애자 지지구(150)에 의해 보조적으로 지지하면서, 주상 서스펜션 장치(1)에 의해 주상 서스펜션 장치(1) 자체보다 높은 위치까지 애자를 들어 올려 분리한다.
Patent KR-20200139726-A (KR)
Title: 셔틀콕 및 셔틀콕 제조 방법
Inventor: RAVELLI HANCO
IPC: A63B67/193
Filed: 2018-03-29
Abstract: 본 발명은 일반적으로 타격부 및 공기 역학부를 포함하는 셔틀콕(100)에 관한 것으로, 본 셔틀콕은 
- 셔틀콕의 타격부를 위한 타격 요소의 역할을 하는 베이스(110), 
- 공기 역학부에 지지를 제공하기 위해 복수의 스템(130)에 의해 형성된 스템부로서, 스템은 베이스와 연결되거나 연결될 수 있는, 스템부, 
- 스템에 부착되거나 부착될 수 있는 공기 역학부의 공기 역학적 부재를 형성하기 위해 시팅(140)에 의해 형성된 시팅부를 포함하고, 

- 스템부는 실질적으로 피라미드 스템 절두체의 형상을 갖고, 절두체의 베이스는 바람직하게는 공기 역학부의 개방 단부와 일치하고, 

- 시팅부는 스템에 부착되면서 실질적으로 피라미드 시팅 절두체의 형상을 갖고, 

- 피라미드 시팅 절두체의 에지는 스템부와 시팅부의 겹침부에서 피라미드 스템 절두체의 에지에 의해 형성되어, 

- 공기 역학부는 실질적으로 피라미드 스템 절두체 및 피라미드 시팅 절두체에 의해 형성된 피라미드 절두체의 형상을 갖는다.
Patent KR-20210018217-A (KR)
Title: 실시간 피드백이 있는 디바이스 프레젠테이션
Inventor: CHRISTMAS COY
IPC: G06F3/06
Filed: 2019-04-17
Abstract: 프레젠테이션들 및 다른 콘텐츠를 공유하기 위한 시스템 및 방법이 개시된다.  다양한 예시적인 실시예들에서, 시스템은 발표자가 콘텐츠를 컴퓨터 또는 다른 모바일 디바이스로부터 그리고 다수의 상이한 관람자들 - 관람자들의 각각은 디바이스 상에 프레젠테이션을 디스플레이할 수 있는 자신 소유의 컴퓨터 또는 모바일 컴퓨팅 디바이스를 가짐 - 에게 공유하는 것을 가능하게 하는 소프트웨어 프로그램을 포함한다.  또 다른 실시예들에서, 프레젠테이션의 관람자들은 컴퓨터들 또는 모바일 컴퓨팅 디바이스들을 통해 발표자와 통신할 수 있다.
Patent KR-20210095560-A (KR)
Title: 수중 펌프
Inventor: KANEKO TOMOYA
IPC: F04D13/06
Filed: 2019-11-28
Abstract: 이 수중 펌프(100)는, 열교환실(31, 431, 731, 831, 931)과, 오일실(15)에 대하여 구동축(10a)의 반경 방향의 외측에 마련되고, 열교환실과 모터 냉각실(30)을 연통하고, 열교환실 및 모터 냉각실의 한쪽부터 다른 쪽으로 냉각액을 흐르게 하는 제1 유로(32, 432, 832)와, 오일실에 대하여 반경 방향의 외측에 마련되고, 열교환실과 모터 냉각실을 연통하고, 제1 유로와는 역방향으로 냉각액을 흐르게 하는 제2 유로(33, 433, 833)를 구비한다.
Patent KR-20220098964-A (KR)
Inventor: JEONG YOUNG HO
IPC: G10L25/51
Filed: 2021-01-05
Abstract: Disclosed are a training method of a learning model that recognizes a sound signal and a recognition method of the sound signal using the learning method and a device that performs the methods. The recognition model of the sound signal using the learning model according to one embodiment of the present invention may comprise: a step of identifying the sound signal comprising a sound event or a sound scene; a step of determining a sound characteristic of the sound signal; a step of dividing the determined sound characteristic into a plurality of frequency band sections; and a step of determining the sound event or the sound scene included in the sound signal by inputting the divided acoustic characteristics to a trained learning model. Therefore, the present invention is capable of recognizing the sound signal.
Patent KR-20220099260-A (KR)
Inventor: LEE EUN YEOL
IPC: C07C5/03
Filed: 2021-01-06
Abstract: The present invention relates to a UiO-66 catalyst manufactured by binding an amino group and a carboxyl group to a metal-organic framework, and a use thereof for hydrodeoxygenation. The modified UiO-66 catalyst of the present invention has improved catalytic performance so that oleic acid can be converted to HDO with high efficiency by an amino group defect effect.
Patent KR-20220102188-A (KR)
Inventor: CHOI JI WOONG
IPC: H01L25/075
Filed: 2021-01-12
Abstract: A display device is provided. The display device according to the present invention includes: a substrate; a first electrode disposed on the substrate; a second electrode disposed on the substrate, spaced apart from and facing the first electrode in a first direction; and a plurality of light emitting elements extending in one direction, and having both ends disposed on the first electrode and the second electrode, respectively. The first electrode includes a plurality of first patterns recessed from one side surface of the first electrode facing the second electrode and an upper surface of the first electrode. The second electrode includes a plurality of second patterns recessed from one side surface of the second electrode facing the first electrode and an upper surface of the second electrode. The reliability of the alignment process of the light emitting elements can be improved.
Patent KR-20220102522-A (KR)
Title: Electronic device and method for generating summary image of electronic device
Inventor: SUNGHYUN MOON
IPC: H04N21/8549
Filed: 2021-01-13
Abstract: Disclosed in one embodiment according to the present disclosure is an electronic device. The electronic device comprises a memory and at least one processor operatively coupled to the memory. The at least one processor is configured to: perform similarity estimation on the basis of a plurality of pieces of multimedia content accessible by the at least one processor; identify at least one highlight segment and at least one non-highlight segment from at least one of the plurality of pieces of multimedia content on the basis of the similarity estimation; obtain feedback for the at least one identified highlight segment; determine highlight segments on the basis of the feedback; and generate a highlight video file using the highlight segments. Various other embodiments identified through the specification are possible. According to the present invention, the electronic device can provide support so that a highlight video created according to the interest of a user can be easily obtained.
Patent KR-20220103540-A (KR)
Title: Anti-scattering film, and electronic display and electronic device including the same
Inventor: JO YOUNG HO
IPC: C08J5/18
Filed: 2021-01-15
Abstract: Disclosed are an anti-shattering film and an electronic display comprising the same, and an electronic device. The anti-shattering film comprises: a base layer; a first color layer including a reversible pigment; and an adhesive layer in the order, wherein the reversible pigment can be a pigment whose color changes depending on temperature.
Patent KR-20210008911-A (KR)
Inventor: PARK MIN CHEOL
IPC: G06F3/01
Filed: 2021-01-18
Abstract: An apparatus for interpreting sign language according to an embodiment of the present invention comprises: gloves to which hands can enter; sensing units for fingers which are provided in the gloves and sense the degree of bending of fingers; motion recognition sensing units which sense a movement direction of the gloves; angular velocity sensing units which sense angular velocity of the gloves according to rotation of the gloves; acceleration sensing units which sense acceleration of the gloves according to movement of the gloves; and a controller which processes language data corresponding to sensing signals of the sensing units for fingers, the angular velocity sensing units, the acceleration sensing units, and the motion recognition sensing units. According to the present invention, even a person who does not know sign language can check the contents expressed by a user in sign language.
Patent KR-20220104940-A (KR)
Inventor: WON JY GOON
IPC: A63B21/062
Filed: 2021-01-19
Abstract: The present invention relates to an exercise equipment having a weight adjustment regulator, the exercise equipment comprising: a body frame that prevents the exercise equipment from being deformed due to an external force while balancing a center of gravity; a load portion that is mounted inside the body frame and induces a load during hoisting/lowering operations or the movement of right and left; a load control portion that adjusts the weight of the load portion; and a wire rope that is connected to the load portion. The exercise equipment is configured such that a load is generated in the load portion when the wire rope being pulled taut repeatedly, thereby allowing a user to do weight exercises. The load portion includes: a weight stack storage portion in which a plurality of weight stacks are placed; and a driving portion consisting of a pull-out unit that pulls out the weight stack placed in the weight stack storage portion as needed, and a motor that drives the pull-out unit so as to cause hoisting/lowering operations of the weight stack.
Patent KR-20220104944-A (KR)
Inventor: DO SOO HO
IPC: G02F1/1334
Filed: 2021-01-19
Abstract: According to an embodiment of the present invention, A PDLC display includes: a PDLC layer; a first transparent electrode matrix which is a first transparent electrode matrix disposed on one side of the PDLC layer, and includes a dot electrode row formed by arranging a plurality of dot electrodes with gaps in one direction, wherein the plurality of dot electrode rows in the other direction are continuously arranged with gaps, and each of the dot electrodes is individually connected to receive power; and a second transparent electrode matrix disposed on the other side of the PDLC layer and having a common electrode formed thereon to form a reference potential with respect to each dot electrode of the first transparent electrode matrix. The present invention provides the PDLC display in which pixels are divided by the dot electrode and opacity and transparency are controlled for each pixel.
Patent KR-20220106343-A (KR)
Inventor: PARK JU EON
IPC: A24F40/44
Filed: 2021-01-22
Abstract: A device for generating aerosol is disclosed. The device for generating aerosol of the present disclosure comprises: a container extending long, having an inner wall defining an insertion space, and including a chamber in which liquid is stored between an outer wall and the inner wall; a wick adjacent to one end of the insertion space in the longitudinal direction of the container and connected to the inside of the chamber; a heater applying heat to the wick; a flow path part formed between the insertion space and the wick; and an infrared sensor disposed adjacent to the container from the outside of the container and facing the insertion space. A stick can be inserted into the container in which the chamber for storing the liquid is formed, and thus the device for generating aerosol can have increased efficiency of space for storing the liquid.
Patent KR-20210096571-A (KR)
Title: Electricity management apparatus for trading dump power for housing and, housing complex association method
Inventor: KU TAI YEON
IPC: G06Q50/06
Filed: 2021-01-26
Abstract: The present invention relates to a power management device for trading surplus electricity for a housing, and to a housing complex combination method. Influencing factors affecting the analysis of consumption patterns of individual houses and various correlations between influencing factors are analyzed to form a sustainable optimal housing complex through the supply of new and renewable energy.
Patent KR-20220108995-A (KR)
Title: System using heat recovery ventilator and method for controlling the same
Inventor: KIM JUNG HWAN
IPC: F24F13/10
Filed: 2021-01-28
Abstract: A heat recovery ventilation system is disclosed. The heat recovery ventilation system comprises a heat recovery device and an oxygen generator. The heat recovery device includes: an indoor air inlet through which indoor air is sucked in; an indoor air outlet through which the indoor air sucked through the indoor air inlet is discharged to the outside; an indoor air passage connecting the indoor air inlet and the indoor air outlet; an outside air inlet through which outside air is sucked; an outdoor air outlet for supplying the outside air sucked into the outside air inlet to a room; an outdoor air passage having the outside air inlet and the outdoor air outlet communicate with each other; and a total heat exchange element installed at a position where the indoor air passage and the outdoor air passage cross each other to exchange heat between the outdoor air and the indoor air. The oxygen generator can supply oxygen to the outdoor air passage. Since the oxygen generator is provided in the heat recovery device, there is no need to separately install a line for supplying oxygen. In addition, oxygen can be supplied where needed through efficient measurement of oxygen concentration, facilitating the supply of oxygen.
Patent KR-20220109643-A (KR)
Title: Pump container to scrape down
Inventor: KIM MIN SU
IPC: B05B11/00
Filed: 2021-01-29
Abstract: The present invention is to provide a pump container which can be scraped down to be used because the conventional pump container cannot pump all of the contents therein and is economically/environmentally wasteful. The present invention has an effect of preventing residues from remaining by having a wide inlet and being scraped from top to bottom. In particular, the present invention has the effect of solving the conventional inconvenience in use since a pillow can naturally move in the left and right directions or in the front and rear directions according to the sleeping posture of a user.
Patent KR-20220110905-A (KR)
Inventor: LEE EUN CHUN
IPC: H01F7/16
Filed: 2021-02-01
Abstract: Disclosed is a drinking water dispenser including an improved solenoid valve, which overcomes stickiness of the solenoid valve packing installed in a hot water discharge pipe so that the solenoid valve can be sufficiently opened. The dispenser includes: a hot water discharge pipe connected to a hot water tank; a hot water solenoid valve installed in the hot water discharge pipe; a water output meter that is connected to the hot water tank and measures the amount of hot water output from the hot water tank; and an instantaneous amplification part connected to the hot water solenoid valve. The instantaneous amplification part opens the hot water solenoid valve via power amplification when the hot water output measured by the water output meter is abnormal, and stops the power amplification when the hot water output is normal.
Patent KR-20210023911-A (KR)
Title: Method for intra-prediction, and apparatus thereof
Inventor: LEE YUNG LYUL
IPC: H04N19/176
Filed: 2021-02-10
Abstract: The present invention relates a method for performing intra prediction and to a device thereof. The method comprise sthe steps of: dividing an image to be predicted into a plurality of regions and determining the number of filtering taps (N) applied to each of the plurality of regions; generating a prediction pixel by performing interpolation for each divided region using N number of reference pixels including two reference pixels adjacent to each other according to an intra prediction direction; and generating a residual signal by using the generated prediction pixel.
Patent KR-20220116090-A (KR)
Title: Smart Aquatic Plant Farm Management System Using Big Data
Inventor: RYU KEUN IL
IPC: A01G9/26
Filed: 2021-02-13
Abstract: The present invention relates to a service that allows a user to control a fish farming system after intuitively checking the fish farming status through an online and mobile application separately from a local facility system in which a user can directly manage fish farming. An LED panel that allows users to intuitively check the status is provided so that the users can directly operate the control of a water tank. By monitoring the contamination and oxygen saturation concentration through ammonia and nitrate in the tank in real time, it is always possible to build an optimal breeding environment. In addition, in the case of water plants, they show sensitive food reactions depending on the water temperature, water quality, and light intensity. Accordingly, various variables occur, and thus an optimized supply is always guaranteed. According to the present invention, mounted is a sensor that generates various sensing information including water temperature, pollution level, pH concentration, and dissolved oxygen concentration to automatically transmit information to a user device, tank control panel, and big data server, and then transmit a recommended value optimized in the current user's tank to the user device and control panel. The system of the present invention plays the role of transmitting and receiving the applied value and saving the value as user data value.
Patent KR-20220116789-A (KR)
Title: Method and apparatus for posting information using image
Inventor: YEON JIN WOOK
IPC: G06F3/0484
Filed: 2021-02-15
Abstract: A method and device for posting information using images are disclosed. The method according to an embodiment of the present disclosure may include the steps of: receiving a signal for setting a region of interest in a main page including an image from a first user terminal; extracting location coordinate information of the set region of interest; receiving, from the first user terminal, a signal for inputting information on a set region of interest; allocating and storing location coordinate information and information on a region of interest to a set region of interest; receiving a signal for selecting an arbitrary region on the main page from a second user terminal; and displaying information on the region of interest assigned to the region of interest as a first subpage when the selected region is included in the region according to the location coordinate information of the region of interest. According to the present invention, information can be registered and provided in a stair form.
Patent KR-20220118203-A (KR)
Title: Lower cabinet for kitchen of Adjustable partition installation type
Inventor: KIM SEONG HWAN
IPC: A47B77/04
Filed: 2021-02-18
Abstract: The present invention relates to a lower cabinet for a kitchen of an adjustable partition installation type, which is installed under a sink in the kitchen. More specifically, partition plates (20) are installed left and right inside a lower cabinet body (10) installed under the sink to partition storage spaces (16), and boring holes (12a, 13a) are formed left and right at regular intervals in a lower plate (12) and a rear surface plate (13) of the lower cabinet body so that the partition plates (20) are variably installed while being coupled by mounting members (30) in boring holes selected from among the boring holes, thereby enabling users to the sizes of the storage spaces of the lower cabinet body and to adjust the number of times of installation of the partition plates. Therefore, ease of use and efficiency can be increased, production standards can be simplified, and productivity can be increased.
Patent KR-20220122419-A (KR)
Title: The false real estate property registration prevention system based on blockchain technology
Inventor: JEON KYOUNG DON
IPC: G06Q50/16
Filed: 2021-02-26
Abstract: The present invention relates to a system for preventing registration of a false sales property based on a blockchain, which can prevent unnecessary waste of resources, comprising: at least one user terminal for transmitting transaction condition information to a real estate brokerage service providing server; at least one broker terminal; and a blockchain-based sales property information providing unit for generating and providing an official sales property list.
Patent KR-20220125420-A (KR)
Title: Skin paper coating composition for the V-cut corner of the package box
Inventor: KIM BONG SUK
IPC: C09D7/63
Filed: 2021-03-05
Abstract: The present invention relates to a skin paper coating liquid composition for a V-cut corner of a package box. To this end, the skin paper coating liquid composition for a V-cut corner of a package box comprises, based on weight ratio, 30 % of latex (solid content 50 %), 30 % of calcium carbonate (solid content 77 %), 2 % of a black pigment (solid content 5 %), 19.7 % of water (solid content 0 %), 0.3 % of a defoaming agent (solid content 25 %), 48.18 % of the total solid content, and 300 cps of clay. In addition, the skin paper coating liquid composition is used as a water-based coating solution for the skin paper of the package box to prevent damage to the skin paper of the package box at the V-cut corner.
Patent KR-20220126831-A (KR)
Title: Door lock with select front and rear swivel handles
Inventor: LEE KONG SU
IPC: E05B63/22
Filed: 2021-03-09
Abstract: The present invention relates to a door lock having a selective forward/backward pivoting handle. The door lock having a selective forward/backward pivoting handle comprises: a housing (100) coupled to a front side or a rear side of a door (10); a gear box (200) formed inside the housing (100); a handle (300) located on a front side of the housing (100); a gear link portion (400) formed on a rear side of the gear box (200); and a pinion gear (500) connected to the gear link portion (400) while being rotatably coupled to a rear side of the gear box (200). Therefore, the entire structure of the door lock is simple and maintenance is easy.
Patent KR-20210158767-A (KR)
Inventor: YOO HYUNSUN
IPC: A47L23/26
Filed: 2021-03-09
Abstract: The present invention relates to a shoe care apparatus and a shoe care method thereof. According to the present invention, the shoe care apparatus comprises: a sensor unit including at least one sensor; a display unit; a memory; and a processor electrically connected to the sensor unit, the display unit, and the memory. The processor displays a screen for setting a tapping pattern for controlling operation of the shoe care apparatus through the display unit and identifies the tapping pattern corresponding to a function of the shoe care apparatus through the sensor unit. In addition, the processor matches the identified tapping pattern with a function of the shoe care apparatus and stores a matching result in the memory. Accordingly, a desired function can be executed with a simple tapping pattern without various inputs through a setting screen to execute the function of the shoe care apparatus.