baber/WOPTO huggingface dataset:
Patent KR-20210002549-A (KR)
Title: 화합물, 이를 제조하기 위한 방법, 이를 포함하는 유기 반도전층, 유기 전자 디바이스, 디스플레이이 디바이스 및 조명 디바이스
Inventor: SCHULZE BENJAMIN
IPC: H01L51/00
Filed: 2019-04-05
Abstract: 본 발명은 하기 화학식 (I)의 화합물, 이를 제조하기 위한 방법, 이를 포함하는 유기 반도전층, 이를 포함하는 유기 전자 디바이스 및 유기 전자 디바이스를 포함하는 디스플레이 디바이스 또는 조명 디바이스에 관한 것이다:                                                                                                                                                                                                                        
   
상기 식에서, Ar 1 은 치환되거나 비치환된 C 2  내지 C 36  헤테로아릴로부터 선택되고, Ar 1  기는 이의 탄소 원자들 중 하나를 통해 화학식 (I)으로 표현된 나머지 구조에 결합되고; 
Ar 2 는 치환되거나 비치환된 C 6  내지 C 36  아릴 및 O, S 및 Se로부터 선택된 적어도 하나의 헤테로원자를 포함하는 치환되거나 비치환된 C 4  내지 C 36  헤테로아릴로 이루어진 군으로부터 선택되고, 여기서 O, S 및 Se로부터 선택된 적어도 하나의 헤테로원자를 포함하는 헤테로아릴 기는 이의 탄소 원자들 중 하나를 통해 화학식 (I)으로 표현된 나머지 구조에 결합되고; 
Ar 3 는 치환되거나 비치환된 C 6  내지 C 18  아릴렌 및 치환되거나 비치환된 C 3  내지 C 18  헤테로아릴렌으로 이루어진 군으로부터 선택되고, 여기서 Ar 3  기는 3 개 이하의 융합된 고리를 포함하는 것으로 제공되고; 
Ar 1 , Ar 2  및 Ar 3  중 하나 이상이 치환되는 경우, 치환기는 각각 독립적으로 D, F, C 1  내지 C 20  선형 알킬, C 3  내지 C 20  분지형 알킬, C 3  내지 C 20  환형 알킬, C 1  내지 C 20  선형 알콕시, C 3  내지 C 20  분지형 알콕시, 선형 불화 C 1  내지 C 12  알킬, 선형 불화 C 1  내지 C 12  알콕시, C 3  내지 C 12  분지형 불화 환형 알킬, C 3  내지 C 12  불화 환형 알킬, C 3  내지 C 12  불화 환형 알콕시, CN, RCN, C 6  내지 C 20  아릴, C 2  내지 C 20  헤테로아릴, OR, SR, (C=O)R, (C=O)NR 2 , SiR 3 , (S=O)R, (S=O) 2 R, (P=O)R 2 로 이루어진 군으로부터 선택되고; 각각의 R은 독립적으로 C 1  내지 C 20  선형 알킬, C 1  내지 C 20  알콕시, C 1  내지 C 20  티오알킬, C 3  내지 C 20  분지형 알킬, C 3  내지 C 20  환형 알킬, C 3  내지 C 20  분지형 알콕시, C 3  내지 C 20  환형 알콕시, C 3  내지 C 20  분지형 티오알킬, C 3  내지 C 20  환형 티오알킬, C 6  내지 C 20  아릴 및 C 2  내지 C 20  헤테로아릴로부터 선택되고; 
Ar 1  및 Ar 2 는 서로 상이하게 선택된다.
Patent KR-20200131919-A (KR)
Title: 의사 역각 발생 장치
Inventor: GOMI HIROAKI
IPC: H02K33/02
Filed: 2017-04-12
Abstract: 효율적으로 의사적인 역각을 나타낸다.  의사 역각 발생 장치는 베이스 기구와, 베이스 기구에 대하여 주기적인 비대칭 운동을 행하여, 직접적 또는 간접적으로 접촉한 피부 또는 점막에 비대칭 운동에 기초하는 힘을 부여하는 접촉 기구를 가지고, 접촉 기구의 질량이 베이스 기구의 질량보다 작거나, 또는 접촉 기구의 질량이 베이스 기구의 질량과 베이스 기구에 부착되는 기구의 질량의 합계보다 작다.
Patent KR-20210003892-A (KR)
Title: 리튬 이온 이차 전지
Inventor: KOMATSUBARA YUKIHIRO
IPC: H01M4/13
Filed: 2019-04-26
Abstract: 본 개시는, 85℃의 고온 환경에서 동작 가능한 리튬 이온 이차 전지(1)를 제공한다.  리튬 이온 이차 전지(1)는, 리튬 이온 Li + 를 흡장 가능 및 방출 가능한 정극 활물질과, 정극 활물질을 결착시키는 정극 바인더와, 리튬 이온 Li + 를 흡장 가능 및 방출 가능한 부극 활물질과, 부극 활물질을 결착시키는 부극 바인더와, 유기 용매 및 이미드계 리튬염을 포함하는 전해액(40)을 구비한다.  부극 활물질은 리튬 이온이 프리 도핑되어 있다.  정극 바인더가, 전해액(40)에 대한 한센 용해도 파라미터에 기초하는 RED값이 1보다 크다.
Patent KR-20210010567-A (KR)
Title: 네트워킹된 협업 워크스페이스에서 웹 소켓 연결을 통해 크로핑된 이미지를 전파하기 위한 방법, 기기, 및 컴퓨터 판독 가능 매체
Inventor: MASI MARCO VALERIO
IPC: G06F3/0484
Filed: 2019-05-16
Abstract: 네트워킹된 협업 워크스페이스(collaboration workspace) 내에서 웹 소켓(web socket) 연결을 통해 크로핑된(cropped) 이미지를 전파하는 시스템, 방법 및 컴퓨터 판독 가능 매체로서, 이미지를 포함하고 서버에서 호스팅되는 협업 워크스페이스의 리프리젠테이션(representation)을 전송하는 단계, 이미지의 이미지 영역을 선택하는, 좌표에 대응하는 사용자 입력을 검출하는 단계, 운영 체제 또는 애플리케이션과 인터페이싱하도록 구성된 API(application programming interface)를 포함하는, 투명 레이어(transparent layer)에게 좌표를 전송하는 단계, 좌표에 적어도 부분적으로 기반하여 이미지 영역을 캡처하는 단계, 선택된 이미지 영역을 하나의 위치로 드래그하기 위한 제2 사용자 입력을 검출하는 단계, 및 협업 워크스페이스로부터 이미지를 제거하고, 이미지 영역이, 상기 하나의 위치에 적어도 부분적으로 기반하여 협업 워크스페이스 내로 삽입되도록 하게끔 구성된, 복수의 커맨드를 서버로 전송하는 단계를 포함한다.
Patent KR-20210118730-A (KR)
Inventor: HIRAMATSU KENTA
IPC: B41J11/00
Filed: 2021-01-11
Abstract: The present invention aims to reduce the time required to dry a printing medium while suppressing an image from being disturbed due to the flow of an aqueous ink by injected gas. The wind velocity of the air injected by air blowing dryers (7a, 7b) is lower than that of the air injected by air blowing dryers (7c, 7d). That is, since a large amount of moisture remains on a surface (M1) of the printing medium (M) passing through the air blowing dryers (7a, 7b), the printing medium (M) is dried while the flow of the aqueous ink is reduced by injecting the air at a lower wind velocity. Moreover, the moisture is reduced on the surface (M1) of the printing medium (M) dried by the air blowing dryers (7a, 7b), and the fluidity of the aqueous ink is lowered. Accordingly, the drying of the printing medium (M) is promoted by injecting the air at a high wind velocity to the printing medium (M) passing through the air blowing dryers (7c, 7d).
Patent KR-20220102217-A (KR)
Inventor: SONG TONG JIN
IPC: A61B17/00
Filed: 2021-01-12
Abstract: The present invention relates to a dual structure laparoscopic surgical instrument. More specifically, the present invention relates to a laparoscopic surgical instrument having a steerable forceps portion, wherein it is possible to shorten an operation time by facilitating cutting, hemostasis, and suturing through a double structure and improve the accessibility to a lesion. The dual structure laparoscopic surgical instrument according to an embodiment of the present invention includes: a jaw tip portion having an inlet portion in which the upper jaw and the lower jaw are rotatably coupled up and down; an exterior portion connected to one side of the jaw tip portion and having a center wire portion installed therein to transmit power to the upper jaw and the lower jaw in a space; a handle portion connected to the exterior portion and formed with a steering operation portion and a joint operation portion; and a joint portion formed between the jaw tip portion and the exterior portion and formed to perform a plurality of free joint movements by interlocking with the joint operation portion.
Patent KR-20220102366-A (KR)
Inventor: CHOI JI HYE
IPC: F16K1/34
Filed: 2021-01-13
Abstract: Disclosed is a vacuum valve, which is provided on a vacuum forming portion having an inner space, receives vacuum pressure from a vacuum pressure supply means, and forms a vacuum state in the inner space of the vacuum forming portion to maintain a vacuum state. The vacuum valve includes: a housing having an internal space; a valve fixing member which is coupled to the housing and has a plurality of communication holes to communicate with the inner space of the vacuum forming portion; a valve elastic member which is coupled to the valve fixing member inside the housing, is elastically transformed or restored depending on provision of vacuum pressure to open or close the communication holes with respect to the outside; and a valve support which is coupled inside the housing to support one side of the valve elastic member such that the valve elastic member is elastically transformed or restored to open or close the communication holes with respect to the outside, thereby providing excellent productivity and assemblability, and being applied easily to various products which can form vacuum.
Patent KR-20220106455-A (KR)
Inventor: KWAK JAE HOON
IPC: A61K8/89
Filed: 2021-01-22
Abstract: The present invention relates to a silicone elastomer and a preparation method thereof, and more specifically, to a preparation method of a silicone elastomer used in cosmetics by an emulsion polymerization synthesis method and an emulsified silicone elastomer in the form of oil-in-water which has excellent flexibility and creates a soft and refreshing feeling of use on the skin.
Patent KR-20220114767-A (KR)
Title: Vial holder and vial holder package containing the same
Inventor: YUN JI YUNG
IPC: A61J1/16
Filed: 2021-02-09
Abstract: The present invention provides a vial holder and a vial holder package including the same. The vial holder comprises: a vial receiving port (100) which includes an opening part (110) into which a vial is inserted; a needle (200) which penetrates the vial receiving port; and a cylinder insertion port (300) which is coupled with the needle.
Patent KR-20220117568-A (KR)
Title: Method for predicting xylene solubility of polymer through dynamic viscoelasticity measurement and device for predicting xylene solubility of polymer
Inventor: KIM SANG MO
IPC: G01N33/44
Filed: 2021-02-17
Abstract: The present invention relates to a method for predicting xylene solubility of a polymer and an apparatus for predicting xylene solubility of a polymer by measuring dynamic viscoelasticity, more specifically, wherein xylene solubility is predicted within maximum 4 hours by a simple process including pretreatment without using harmful chemicals and with a simple sample preparation and the use of dynamic viscoelasticity loss tangent and glass transition temperature measured in a dynamic machine analysis. In addition, a separate solvent is not used, specialty of an analysis is not additionally required, and a measurement error rarely occurs in a predicted xylene solubility.
Patent KR-20220118587-A (KR)
Title: Inkjet print device
Inventor: HAN JEONG WON
IPC: B41J2/21
Filed: 2021-02-18
Abstract: An inkjet print device is provided. The inkjet print device includes a print head unit including an inkjet head having a nozzle surface on which a plurality of nozzles is formed, and which sprays ink from the plurality of nozzles, and a heater which heats the temperature of the inkjet head to a reference temperature. The plurality of nozzles includes: a first nozzle having a first diameter; and a second nozzle having a second diameter different from the first diameter. The nozzle surface includes a first area in which the first nozzle is formed and a second area in which the second nozzle is formed. The first area has a first temperature in case that the heater heats the inkjet head to the reference temperature, and the second area has a second temperature different from the first temperature in case that the heater heats the inkjet head to the reference temperature. The present invention can improve the reliability of a printing process.
Patent KR-20220118718-A (KR)
Title: System for networking using persistent communication connection
Inventor: HONG JONG JIN
IPC: H04L65/40
Filed: 2021-02-19
Abstract: According to the present invention, a network system capable of persistent communication connection may comprise: a signal processing device transmitting measurement signal data measured and preprocessed from a target to be inspected; a central device connected to the signal processing device through a communication network and receiving the measurement signal data from the signal processing device; a manager device connected to the central device through the communication network and receiving the measurement signal data from the central device; and a mobile device connected to the central device through the communication network and receiving the measurement signal data from the central device.
Patent KR-20220126910-A (KR)
Title: Golf swing training device
Inventor: KIM JE UK
IPC: A63B69/36
Filed: 2021-03-10
Abstract: The present invention relates to a golf swing exerciser, which allows a user to maintain an appropriate backswing speed, optimize swing balance, practice with driver and iron at the same time, and increase distance by improving muscle strength. The golf swing exerciser comprises: a hollow shaft member; a grip member provided on an upper outer circumference of the shaft member and gripped by a user's hand; a ball member provided below the shaft member; a fixing member provided inside the shaft member; a movable member coupled to the fixing member; and a wing member coupled to the movable member, wherein a slot for guiding movement of the movable member is formed in the fixing member, and a seating part protruding toward the inside of an end of the slot is provided inside the end of the slot to maintain the seating state of the movable member. Accordingly, accurate swing practice can be performed by preventing the movement of the movable shaft by an air resistance member.
Patent KR-20220128831-A (KR)
Title: Trainer set for the visually impaired adn the aged to enter the park golf
Inventor: LIM CHEOL HONG
IPC: A63F9/02
Filed: 2021-03-15
Abstract: The present invention relates to a trainer set (TS) for the visually impaired and the elderly to enter park golf. Provided is a TS as a training tool for the visually impaired to enter the park golf, wherein the TS comprises: a putting trainer (50) for performing a putting practice; and a hole cup target (100) for guiding a park golf ball putt by the putting trainer (50) to obtain a putting result. The putting trainer (50) is a frame body configured by coupling: a pair of elongated leg bars (11, 12) spaced apart from a floor surface (B) of an installation site to be disposed in parallel; vertical bars (21, 22, 23, 24) which are pairs of elongated pipe bodies upright-coupled respectively to both ends of the leg bars (11, 12); and a pair of putting guide bars (41, 42) curved downward in a circular arc and spaced apart from each other while being coupled to the vertical bars (21, 22, 23, 24). The putting chamber (50) further includes: an elongated plate type putting plate (30) which is seated in a space spaced between the leg bars (11, 12) and has a cross-section bent in a roughly V shape in which a ball guide rail (31), which is a dent channel for guiding a park golf ball, is formed; and a golf ball accommodation unit in which the park golf ball hit from the putting trainer (50) is lead and accommodated. The trainer set causes interest and increases health and sociality for the visually impaired and the elderly.
Patent KR-20220129389-A (KR)
Title: Air purifier and controlling method thereof
Inventor: Se Jin JO
IPC: F24F8/108
Filed: 2021-03-16
Abstract: One aspect of the disclosed invention is to provide an air purifier including a solar cell and a battery, and a control method thereof. According to the present invention, the air purifier may comprise: a main body including an inlet and an outlet; a fan provided inside the main body; a solar cell disposed on a first surface of the main body; a first optical sensor disposed on a second surface different from the first surface; a second optical sensor disposed on a third surface different from the first surface and the second surface; a driving unit configured to rotate the main body; and a control unit for controlling the fan to suck air into the main body through the inlet and discharge air to the outside of the main body through the outlet. The control unit may control the driving unit to rotate the main body based on an output signal of the first optical sensor and an output signal of the second optical sensor.
Patent KR-20220135660-A (KR)
Title: Method for providing trend analysis services based on tag of order data
Inventor: ROH CHANG HYUN
IPC: G06F40/151
Filed: 2021-03-31
Abstract: A terminal and method for providing a tag-based trend analysis service of order data are presented. An operating method of the presented terminal is a method of operating a terminal capable of communicating with a service providing device that provides an order management service between retail, wholesale, and buying. The method comprises the steps of: sending, to the service providing device, a search request input with one of search conditions from among a region and a product item; receiving, from the service providing device, wholesale trend analysis information on a specific product item in a specific region based on a search result searched according to the contents of the search request; and displaying the search result and the wholesale trend analysis information on a screen. Accordingly, trend prediction analysis considering wholesalers or retailers can be easily handled.
Patent KR-20220141101-A (KR)
Inventor: CHUNG SOON OH
IPC: F16D125/40
Filed: 2021-04-12
Abstract: Disclosed is a brake apparatus for a vehicle. The disclosed brake apparatus for a vehicle comprises: a pair of screw bars located inside a caliper body and rotated by receiving power of a power unit; a pair of nut parts surrounding the outside of the screw bar, interlocked with the screw bar, and selectively moved to a brake pad side or to the opposite side of the brake pad according to the rotation direction of the screw bar; a pair of piston parts which surround the nut parts, respectively, move together with the nut parts, and apply pressure to the brake pad by pressure of nut part, or release the pressure applied to the brake pad by the pressure release of the nut part; and a position adjusting unit which is movably coupled to the caliper body, is in contact with the pair of nut parts, respectively, is moved to the brake pad side on the caliper body or to the opposite side of the brake pad so that the position of at least one of the pair of nut parts is adjusted. According to the present invention, braking power is improved.
Patent KR-20220141452-A (KR)
Inventor: YUN YOUNG HO
IPC: G06Q10/10
Filed: 2021-04-13
Abstract: A method and device for calculating a health contribution rate and a health asset contribution of a company according to an embodiment of the present invention are provided. The method for calculating a health contribution rate and a health asset contribution of a company performed in a server comprises: a first step of providing a questionnaire on the health contribution of a company to at least one user device and receiving an answer to the questionnaire from a user device; a second step of calculating the health contribution of the company based on the answer to the questionnaire; and a third step of calculating annual health contribution of the company and calculating a health asset contribution value of the company to a user based on the calculated annual health contribution of the company and annual health asset information of the user, wherein the questionnaire includes a plurality of health items. The second step comprises: a step of determining a weight corresponding to a ratio at which the plurality of health items included in the questionnaire are reflected in a process of calculating the health contribution of the company; a step of calculating individual scores for each of the plurality of health items; and a step of calculating the health contribution of the company based on the determined weight and the individual scores of each of the health items. Based on holistic health, it is possible to provide an entity related to a company with a health contribution rate, which is the ratio that the company contributes to the health of the entity related to the company, and a health asset contribution value that can confirm the impact of the company on health assets of the entity.
Patent KR-20220141581-A (KR)
Inventor: KIM SOON CHOUL
IPC: H04N21/61
Filed: 2021-04-13
Abstract: Disclosed are an apparatus and a method for providing an offloading service. In accordance with one embodiment, the method for providing an offloading service, includes the following steps of: streaming media content data to a user terminal including a cellular network receiver and a broadcast network receiver through a cellular network; transmitting an offloading service providing signal to the user terminal through the cellular network to activate the broadcast network receiver of the user terminal; transmitting a broadcast signal including access information of a broadcast network, which is to be accessed by the user terminal to receive the media content data, to the user terminal through the cellular network; and broadcasting the media content data through the broadcast network. Therefore, the present invention is capable of providing a standard-based stable broadcast media service.
Patent KR-20220142614-A (KR)
Inventor: SHIN DONG HO
IPC: C09D175/04
Filed: 2021-04-15
Abstract: The present invention relates to a method for manufacturing an eco-friendly noise reduction flooring material using a urea resin. According to the present invention, the method comprises: a base layer forming step of forming a base layer by injecting an appropriate amount of urea resin into a molding mold and then curing the urea resin by applying predetermined heat and pressure; an adhesive layer forming step of forming an adhesive layer by placing a polyamide-based adhesive on a lower surface of the base layer and performing heat-cold fusion at a predetermined temperature; a base layer cooling step of cooling the base layer on which the adhesive layer is formed at the lower part at room temperature for a predetermined time; a printing layer forming step of forming a printing layer by applying a primer to the cooled upper surface of the base layer and then heating and attaching a transfer paper film having a predetermined pattern; and a UV paint layer forming step of forming a UV paint layer by spraying a urethane-based paint on an upper surface of the printed layer and then curing the same with ultraviolet rays. The present invention relates to a flooring material having high durability and providing a noise reduction function, realizing light weight.
Patent KR-20220145437-A (KR)
Inventor: BAEK SEUNG DAE
IPC: B05C5/02
Filed: 2021-04-21
Abstract: The invention discloses a substrate processing device and a substrate processing method. The substrate processing device of the present invention includes: a suction nozzle unit for sucking sludge from a cup housing; a flow line unit connected to the suction nozzle unit so that the sludge and the chemical liquid flow; a suction tank unit connected to the flow line unit so that the sludge and chemical liquid are introduced; and an ejector unit installed in the flow line unit to form a suction pressure in the suction nozzle unit and the flow line unit.
Patent KR-20220136850-A (KR)
Inventor: KIM JONG HO
IPC: G06Q30/02
Filed: 2021-04-21
Abstract: The present invention may provide a block chain-based pixel advertisement service device. The block chain-based pixel advertisement service device comprises: a billboard generating portion configured to generate a billboard including a plurality of pixels and providing an advertisement area comprised of at least one pixel; an issue portion issues a PIXSHOP coin to be paid as a reward according to user's manipulation of the advertisement area and an NFT for possession of the billboard to set ownership of each advertisement area in the billboard to a block chain network; an advertisement registration request processing portion setting the advertisement area of an advertiser using at least one pixel in the billboard according to an advertisement registration request in conjunction with an advertiser's terminal, displaying advertisement information in the set advertisement area, and paying some of the issued NFT for possession of the billboard to the advertiser by using an advertiser-side electronic wallet and a server-side electronic wallet; and a reward payment portion displaying the billboard on which the advertisement information is posted in the advertisement area on a display of a user's terminal and paying some of the issued PIXSHOP coin to the user as a reward by using a user-side electronic wallet and the server-side electronic wallet as the advertisement information is manipulated. Accordingly, an advertising effect on the billboard can be maximized.
Patent KR-20220145195-A (KR)
Inventor: SEO MYUNG SOO
IPC: H01L27/088
Filed: 2021-04-21
Abstract: In a manufacturing method of a semiconductor device, a dummy gate structure can be formed on a substrate. A first opening for separating the dummy gate structure by partially removing the dummy gate structure can be formed. A first separation pattern structure can be formed in the first opening. The dummy gate structure can be replaced with a gate structure. A second opening can be formed by removing the first separation pattern structure. The second opening can be expanded by removing a portion of the gate structure formed on a sidewall of the second opening. A second separation pattern can be formed in the expanded second opening.