baber/WOPTO huggingface dataset:
Patent KR-20200057880-A (KR)
Title: Water-soluble core material and manufacturing method thereof
Inventor: KWON KI CHUL
IPC: C04B35/63
Filed: 2018-11-16
Abstract: The present invention relates to a water-soluble core material and to a manufacturing method thereof. According to the present invention, the manufacturing method of the water-soluble core material comprises the steps of: (a) manufacturing a water-soluble inorganic binder; (B) manufacturing a mixture by mixing the water-soluble inorganic binder with an inorganic metal oxide; (c) manufacturing a core material by injecting or pressure-molding the mixture; (d) manufacturing a sealant; and (e) coating the sealant on a surface of the core material.
Patent KR-20200058927-A (KR)
Inventor: YI HAE YOUNG
IPC: A01G31/02
Filed: 2018-11-20
Abstract: According to an embodiment of the present invention, a hydroponic plant cultivating device comprises: a hydroponic cultivating container which includes a waterway with a bottom surface having an inclined slope inclined in a direction from a waterway supplying end to a waterway discharging end, thereby allowing a nutrient solution used for hydroponic cultivation to flow from the waterway supplying end to the waterway discharging end depending on the inclined slope of the bottom surface; a plurality of cultivating plates which are module plates on which hydroponic plants are planted, are floated by the nutrient solution in the hydroponic cultivating container, and flow from the waterway supplying end to the waterway discharging end; floodgates which are provided for each sector divided in the direction from the waterway supplying end to the waterway discharging end in an upper part of the waterway of the hydroponic cultivating container in which the nutrient solution flows, are upwardly and downwardly moved in a direction vertical to the waterway, and open or block the flow of the cultivating plates; and a floodgate controlling unit which allows a cultivating plate positioned in a sector to flow to a next section by opening the floodgates when a predetermined cultivating plate transferring condition is satisfied and prevents movement of the cultivating plates along the waterway by blocking the floodgates when the cultivating plates are moved to the next sector. The present invention can improve labor productivity.
Patent KR-20190058368-A (KR)
Inventor: KIM JOO SEONG
IPC: H01M10/0585
Filed: 2018-11-21
Abstract: An electrode assembly according to the present invention comprises: at least one unit cell including a pair of electrode plates having different polarities with a separation membrane interposed therebetween; an electrode mixture applied on one or both surfaces of the pair of electrode plates; and electrode tabs positioned at edges of the electrode plates and not yet coated with the electrode mixture. The electrode tab comprises an electrode parallel connection tab and an electrode lead connection tab. The electrode plates are formed with at least one electrode tab from the electrode parallel connection tab and the electrode lead connection tab, and the outermost electrode plate is in a negative electrode state. According to the present invention, energy density loss is minimized.
Patent KR-20200060842-A (KR)
Inventor: NAM JIN CHANG
IPC: F23C7/00
Filed: 2018-11-23
Abstract: The present invention relates to a flame piloting baffle of a gas burner of a gas heater which is a natural gas supply apparatus and, more specifically, to a gas heater comprising a flame piloting baffle capable of suppressing formation of soot during combustion. According to the present invention, the gas heater comprising a flame piloting baffle, which is a gas heater for heating natural gas by combustion heat, comprises: a combustion chamber which burns a gas fuel to generate flames; a fuel supply pipe which supplies the gas fuel to the combustion chamber; a spray nozzle which is installed at an end of the fuel supply pipe and sprays gas fuel; and a flame piloting baffle which has the fuel supply pipe passing therethrough, is installed on the back of the spray nozzle, and protects the generated flames. The flame piloting baffle may include: a diffuser hole which is installed so that air for combustion is introduced into the combustion chamber while forming a vortex; and an orifice hole which is installed so that the air for combustion is introduced into the combustion chamber while forming laminar flow.
Patent KR-20200061488-A (KR)
Inventor: PARK CHUL
IPC: H04M1/02
Filed: 2018-11-24
Abstract: The present invention is equipped with a 2D display on one side of a smartphone and a 3D display on the opposite side. The 2D display is used as the typical display use and the 3D display on the opposite side is used for the use of a stereoscopic image or the like. In particular, by being equipped with a 3D camera composed of multiple cameras on a side with the 3D display, the stereoscopic image photographed by the 3D camera can be displayed on the 3D display in real time.
Patent KR-20190070856-A (KR)
Title: Cutting apparatus
Inventor: NASU YUKI
IPC: H01L21/67
Filed: 2018-11-29
Abstract: The purpose of the present invention is to provide a cutting apparatus on which it is easy to mount a cutting blade and is excellent in workability. A blade mounting jig (60, 160, 260) mounted at the tip of a boss portion (36) of a blade mount (30, 130) attached to a spindle (12) is provided. The blade mounting jig is formed entirely of resin, and includes a mounting guide portion (61) having an outer diameter equal to the outer diameter of the boss portion (36), and a fixing convex portion (65, 66, 68), wherein the fixing convex portion (65, 66, 68) is formed at one end of the mounting guide portion (61), and performs positioning and fixing so that the outer circumference of the mounting guide portion and the outer circumference of the boss portion are on the same surface, by being fitted into a hole of the spindle tip or a hole (49, 72) provided in a fixed member (46, 70) fixed to the spindle. In a state in which the blade mounting jig is fixed to the tip of the boss portion of the blade mount through the fixing convex portion, a mounting hole of a cutting blade is slid along the outer circumference of the mounting guide portion to the boss portion, thereby mounting the cutting blade on a fixing flange (32).
Patent KR-20200064762-A (KR)
Inventor: PARK KEEDON
IPC: A61K31/197
Filed: 2018-11-29
Abstract: The present invention relates to an autophagy activation-inducing compound or a pharmaceutically acceptable salt thereof, and uses thereof. More specifically, the present invention relates to a cosmetic composition for relieving or alleviating acne due to acne-causing bacteria and a pharmaceutical composition for preventing or treating acne, all the compositions contain the autophagy activation-inducing compound or the pharmaceutically acceptable salt thereof. According to the present invention, the compositions have an effect of inhibiting inflammation induced by acne-causing bacteria, and at the same time, are very effective in preventing and treating acne inflammation diseases by inducing autophagy activation.
Patent KR-20200067324-A (KR)
Title: Plate cutter
Inventor: YOON SEONG MAN
IPC: B24B27/06
Filed: 2018-12-04
Abstract: The present invention relates to a grinder comprising: an arm connecting part which has connecting bars for connecting to the arm of an excavator, and in which a pair of support frames connected by the connecting bars is coupled to a disc block; a cutter installation part having a support block rotatably coupled to the disc block by being in contact with the disc block of the arm connecting part, and a pair of sidewall blocks extending from both sides of the support block; a main coupling part rotatably provided on the pair of sidewall blocks of the cutter installation part; and a hydraulic plate-like cutter which has a hydraulic motor mounted on the main coupling part to cross the same, and on a plate of which protrusion cutters for grinding are provided to be rotated by the hydraulic motor. The main coupling part allows rolling rotation of the hydraulic plate-like cutter with respect to the center line of the main coupling part between the pair of sidewall blocks of the cutter installation part. Therefore, the grinder can increase work efficiency and flexibility.
Patent KR-20200067398-A (KR)
Inventor: SEO YOUNG JOON
IPC: A61B3/14
Filed: 2018-12-04
Abstract: Provided is a virtual reality based portable nystagmus examination device capable of increasing the efficiency and accuracy of a follow-up examination by providing 3D stereoscopic images and voices to a subject. The virtual reality based portable nystagmus examination device can increase the accuracy and efficiency of the examination by inducing accurate movements of the subject when performing the examination on the subject wearing the device. The virtual reality based portable nystagmus examination device comprises: a first display; an optical/imaging unit; and a control unit.
Patent KR-20200069612-A (KR)
Inventor: KIM JUNE HWAN
IPC: C09K9/02
Filed: 2018-12-07
Abstract: The present invention relates to an electrochromic material, to an electrochromic device comprising the same, and to a display device comprising the same. The electrochromic device according to an embodiment of the present invention comprises: an electrochromic layer on a first electrode; an electrolyte layer on the electrochromic layer; a counter electrode on the electrolyte layer; and a second electrode on the counter electrode, wherein the electrochromic layer comprises the electrochromic material represented by chemical formula 5. In addition, the electrochromic device and the electrochromic material have excellent light blocking performance and can be discolored into a red series.
Patent KR-20200071364-A (KR)
Title: control method of refrigerator
Inventor: JOOHEE OH
IPC: F25D17/04
Filed: 2018-12-11
Abstract: The present invention relates to a control method for a refrigerator. The refrigerator includes: a main body having one or more storage spaces for cold storage therein; a door for selectively opening and closing a storage space; a deodorizing module which includes a deodorizing fan for sucking air in the storage space and a filter for filtering the air sucked into the deodorizing fan and is installed in the storage space; and a control unit for controlling the operation of the deodorizing module. The method comprises: a first step of allowing the refrigerator to operate; a second step of allowing the control unit to repeat an operation of turning on the deodorizing module for a predetermined first target time and turning the same off for a second target time; a third step of allowing the control unit to determine whether the door is opened during the second target time when the deodorizing module is turned off; and a fourth step of comparing the open time of the door with a preset reference time if the door is opened as a result of the determination. As a result of the comparison, when the open time of the door is equal to or less than the reference time, the off time of the deodorizing module is maintained as the second target time. Accordingly, the control method for a refrigerator can reduce power consumption.
Patent KR-20200073356-A (KR)
Title: A replacement for wreath and advertising digital devices
Inventor: NAM MIN YOUNG
IPC: G09F9/35
Filed: 2018-12-13
Abstract: The present invention relates to a digital device for replacing a wreath and an advertisement, and is developed to solve the problems for which a conventional wreath cannot be recycled and has non-economic and non-environmental factors such as waste generation and uniform form. The present invention relates to the digital device for replacing the wreath and the advertisement comprising: a support which can be fixed upright; an LCD or an LED panel which can play phrases, images, photographs, videos, and the like in place of advertisement images or wreaths; a panel division which can produce different characters, videos, and images on the LCD or the LED panel; a storage device insertion slot for inserting a memory card and the like in a body in which the LCD or the LED panel are mounted; a power supply or transmission cable insertion slot; and a speaker for voice direction and expression.
Patent KR-20200073891-A (KR)
Title: Fordable umbrella handgrip
Inventor: CHO HYEONG JUN
IPC: A45B9/02
Filed: 2018-12-15
Abstract: A foldable umbrella handgrip of the present invention is an invention that enables a user to conveniently store and hold an umbrella while walking or when the umbrella is not used, by providing a marginal space at a middle portion of the bent handgrip of the umbrella when the umbrella is folded. An objective of the present invention is to allow a user to perform a job productively by holding the umbrella on a shoulder strip of a bag while walking, and improve the quality of the lives of individuals. At a (21) portion, which is a connector, a (10) portion can be attached to another side of the handgrip of the umbrella by releasing a hinge when a user wants. A marginal space is secured when the handgrip of the umbrella is folded by designing the handgrip of the umbrella at a lower end (10) to be longer than the handgrip of an existing umbrella. Further, in order to prevent a phenomenon when lower end (10) is connected to an opposite side in which the lower end (10) is slipped through a small gap when the lower portion (10) is held onto a thin strip if the lower end (10) is not firmly attached, a hard material that may cause the lower end (10) to be precisely engaged while the gap is not widened should be used.
Patent KR-20200074515-A (KR)
Inventor: CHOI BYUNG CHUL
IPC: G09F7/14
Filed: 2018-12-17
Abstract: The present invention relates to a flat/curved variable display device that can be used by switching between a flat mode and a curved mode. The flat/curved variable display device comprises: a display module that displays an image; and a plurality of electromagnet blocks and a plurality of permanent magnet blocks which are alternately arranged on front and rear surfaces of upper and lower bezel regions of the display module to be varied in the flat mode and the curved mode.
Patent KR-20200075945-A (KR)
Inventor: NOH JIN WOO
IPC: G09G3/3233
Filed: 2018-12-18
Abstract: An organic light emitting display device supporting a variable frame mode includes: an organic light emitting display panel; a data driver for providing a data signal to the organic light emitting display panel; a scan driver for providing a scan signal to the organic light emitting display panel; a light emitting driver for providing a light emitting control signal to the organic light emitting display panel; and a controller for controlling the data driver, the scan driver, and the light emitting driver, counting a time of a current frame, and controlling the light emitting driver to decrease an off period ratio of the light emitting control signal as the counted time of the current frame increases. Accordingly, decrease in luminance and occurrence of a flicker due to an increase in time in a variable blank section can be prevented.
Patent KR-20200076026-A (KR)
Title: Copolymerized aramid fiber with excellent strength and modulus and method of manufacturing for the same
Inventor: LEE JAE YOUNG
IPC: D01F1/10
Filed: 2018-12-19
Abstract: According to the present invention, after spinning a polymerization solution, in which a copolymerized aramid polymer containing a repeating unit of following formula (1) is dissolved, onto a fiber, the spun fiber is coagulated with a coagulation solution of aqueous hydrochloric acid solution, and a heat treatment is performed, thereby preparing a copolymerized aramid fiber comprising (i) the repeating unit of formula (i) and (ii) at least one repeating unit selected from a repeating unit of following formula (2) and a repeating unit of following formula (3). In Formula 2, X is -C00H, and in Formula 3, X is -CONH_2. In the present invention, some of cyano groups (-CN) attached to a polymer chain of the chemically spun fiber are changed to the -COOH group or the -CONH_2 group to additionally generate hydrogen bonds between polymer chains, and simultaneously hydrogen ions are added between the polymer chains to induce ionic bonds by the hydrogen ions, thereby remarkably improving strength and elastic modulus of the copolymerized aramid fiber.
Patent KR-20200076186-A (KR)
Title: A composition for improving, preventing and treating of diabetes mellitus comprising Milk thistle and Helianthus tuberosus
Inventor: PARK YUN JA
IPC: A61K36/28
Filed: 2018-12-19
Abstract: The present invention relates to a composition for preventing, treating or alleviating diabetes, which contains a mixture containing Cirsium japonicum, Helianthus tuberosus, onion, and Momordica charantia as an active component to have an excellent antidiabetic effect, and have no toxicity to be consumed in a form of food, thereby being able to alleviate, prevent or treat diabetes through diet of daily life and life habit over the long term.
Patent KR-20200079665-A (KR)
Title: Mold-forming material molding container having a plurality of accommodating spaces and method of manufacturing the same
Inventor: KIM JOO LEON
IPC: B29C65/74
Filed: 2018-12-26
Abstract: The present invention relates to a molding container of a variant material having a plurality of accommodating spaces. After forming and configuring the accommodating spaces of different depths on first and second molding bodies made of different materials, by combining the second molding body with the first molding body to form one molding container, the first molding body and the second molding body can be formed and combined with different materials, and thus accommodation space having different depths can be formed in each. Therefore, it is possible to use a large accommodation space when mixing contents, thereby improving user convenience.
Patent KR-20200080648-A (KR)
Title: Dehumidifier for dry room worker
Inventor: YOO KI SEOL
IPC: F24F3/14
Filed: 2018-12-27
Abstract: The present invention relates to a dehumidification device for a worker in a dry room and, more specifically, to a dehumidification device for a worker in a dry room, which is worn by the worker in the dry room to remove moisture evaporated from breathing and bodies, thereby maintaining an indoor space in a low dew point state. To this end, the dehumidification device for a worker in a dry room includes a respirator, an air supply port, an exhaust port, a moisture absorbing device, and a humidifier.
Patent KR-20200082277-A (KR)
Inventor: PARK HAN SOL
IPC: H01L51/50
Filed: 2018-12-28
Abstract: According to the present invention, an electroluminescent display device comprises: a substrate; a first electrode on top of the substrate; a first hole transport layer on top of the first electrode; a first light emitting material layer including a first hole type host, a first dopant, and a first electron type host on the first hole transport layer; a second light emitting material layer including a second hole type host, a second dopant, and the first electron type host on the first light emitting material layer; a first electron transport layer on top of the second light emitting material layer; and a second electrode on top of the first electron transport layer. Accordingly, the material utilization efficiency may be increased and the luminous efficiency and lifetime may be increased.
Patent KR-20200087346-A (KR)
Inventor: PARK JAE HYEON
IPC: B33Y70/00
Filed: 2018-12-31
Abstract: The present invention relates to a three-dimensional printing method and, more specifically, to a three-dimensional printing base plate manufacturing method and a three-dimensional printing base plate manufactured therethrough. The three-dimensional printing method includes the following steps of: checking whether a three-dimensional printing command is provided from the outside; and when receiving the three-dimensional printing command, controlling a powder material supply cartridge storing metal powder, a laser beam light source creating and radiating a laser beam, a gas/pressure control device supplying gas, a motion control bed in which a lower layer of a metal three-dimensional printing base plate manufactured with a first material is placed, and a five-axis operation system delivering the metal powder from the powder material supply cartridge, the laser beam from the laser beam light source and the gas from the gas/pressure control device to the metal three-dimensional printing base plate, thereby forming an upper layer of the metal three-dimensional printing base plate by melting the metal powder manufactured with a second material in the lower layer of the metal three-dimensional printing base plate.
Patent KR-20180010324-A (KR)
Title: 글루타민-비함유 세포 배양 배지에서의 단백질의 생성
Inventor: GAWLITZEK MARTIN
IPC: C12N5/07
Filed: 2010-08-06
Abstract: 본 발명은 일반적으로 아스파라긴이 보충된 글루타민-비함유 세포 배양 배지에 관한 것이다.  본 발명은 또한 아스파라긴-보충된 글루타민-비함유 포유동물 세포 배양물에서 재조합 단백질, 예컨대 항체의 생성에 관한 것이다.
Patent KR-20180037194-A (KR)
Title: 비허가 네트워크와의 공존을 위해 트래픽 모니터링을 사용하기 위한 기술
Inventor: ABRAHAM SANTOSH PAUL
IPC: H04W24/08
Filed: 2016-07-01
Abstract: 비허가 대역에서의 802.11 송신들과 함께, 5G 비허가 송신들을 포함하는 무선 기술의 공존을 관리하기 위한 시스템 및 기술이 개시된다.     본 개시의 양태들은 채널 선택 및 802.11 트래픽 모니터링 및 조정된 액세스를 포함한다.     이 시스템 및 기술은 비허가 802.11 대역의 선택된 채널 상에서 동적 듀티 사이클을 구현하고 선택된 채널 상의 트래픽 부하에 기초하여 듀티 사이클을 동적으로 변화시키는 것을 포함한다.     다른 양태들, 실시형태들, 및 특징들이 또한 청구되고 설명되어 있다.
Patent KR-20180033571-A (KR)
Title: 티탄산 리튬과 티탄산 리튬란탄을 포함하는 소결체, 그 제조 방법 및 리튬 전지
Inventor: ESAKI RYOTA
IPC: C04B35/50
Filed: 2016-07-28
Abstract: 전극 활물질과 산화물계 고체 전해질을 복합화한 소결체를 제공한다.  스피넬형 결정 구조를 가지는 티탄산 리튬 및/또는 람스델라이트형 결정 구조를 가지는 티탄산 리튬과, 페로브스카이트형 결정 구조를 가지는 티탄산 리튬란탄을 포함하는 것을 특징으로 하는 소결체를 이용한다.  이 소결체는, 예를 들면, 티탄산 리튬의 전구체와 티탄산 리튬란탄의 전구체의 혼합물이나 티탄산 리튬과 티탄산 리튬란탄의 혼합물을 성형하여 성형체를 얻는 공정과, 상기 성형체를 소결하는 소결 공정을 포함하는 소결체의 제조 방법 등에 의해 얻을 수 있다.
Patent KR-20180037238-A (KR)
Title: 반도체 장치 및 그 제조 방법
Inventor: MITSUKURA KAZUYUKI
IPC: H05K3/10
Filed: 2016-02-09
Abstract: 칩끼리의 전송이 우수한 고밀도의 반도체 장치를 양호한 수율, 또한 저비용으로 제조할 수 있는 제조 방법을 제공한다. 반도체 장치의 제조 방법은, 홈부(4)를 갖는 절연층(3)을 기판(1) 상에 형성하는 절연층 형성 공정과, 홈부(4)를 메우도록 절연층(3) 상에 구리층(5a)을 형성하는 구리층 형성 공정과, 홈부(4) 내의 구리층 부분을 남기고, 절연층(3) 상의 구리층(5a)을 플라이 커트법에 의해 제거하는 제거 공정을 구비한다.
Patent KR-20180042301-A (KR)
Title: 수직형 베어링 장치
Inventor: NA KWANGIK
IPC: H02K5/167
Filed: 2016-05-24
Abstract: 회전축 부재(12)와 함께 스러스트 칼라(21)의 원환부(33)가 회전하면, 순환 오일 챔버(55)의 윤활유에는, 원심력이나 전단력, 혹은 유속의 차이에 의한 압력차 등이 생긴다. 이로써 순환 오일 챔버(55)의 윤활유는 원환부(33)를 관통하는 순환 홀(71)을 경유해서 원환부(33)의 내주측에서 외주측으로 안내된다. 이 순환홀(71)에 의해 안내되는 윤활유의 흐름은, 하측 오일 챔버(47)에서 순환 오일 챔버(55)를 경유해서 상측 오일 챔버(46)로 향하는 윤활유의 흐름을 형성한다. 그 결과, 하측 오일 챔버(47)에 저장되어 있는 윤활유는 스러스트 칼라(21)의 회전에 의해 순환 오일 챔버(55)를 경유해서 상측 오일 챔버(46)로 순환한다.
Patent KR-20180059446-A (KR)
Title: 개선된 특성의 β-구아니디노프로피온산의 약제학적으로 허용 가능한 염 및 이의 용도
Inventor: MARTINEZ EDUARDO J
IPC: A61K47/12
Filed: 2016-08-25
Abstract: 본 발명은 개선된 물리적 특성을 나타내는 β-GPA의 신규한 약제학적 염에 관한 것이다. 특히, 본 발명은 개선된 흐름 특성(예를 들면, 개선된 카르 지수 및/또는 하우스너 비)을 갖는 β-GPA의 염, 예를 들면, 푸마레이트 염, 석시네이트 염, 및 옥살레이트 염에 관한 것이다. 본 발명은 또한 β-GPA의 하나 이상의 염의 약제학적 유효량을 포함하는 약제학적 조성물뿐만 아니라 본 발명의 β-GPA 염을 포함하는 제제를 치료가 필요한 대상체에게 투여하는 것을 포함하는 암의 치료 방법에 관한 것이다.
Patent KR-20180063106-A (KR)
Title: 전사형 감광성 굴절률 조정 필름
Inventor: WATANABE KAZUHITO
IPC: C08J7/044
Filed: 2015-09-30
Abstract: 지지 필름과, 그 지지 필름 상에 설치된 감광성 수지층과, 그 감광성 수지층 상에 설치된, 산화지르코늄 및 산화주석을 포함하는 고굴절률층을 구비하는 전사형 감광성 굴절률 조정 필름.
Patent KR-20180050359-A (KR)
Title: 완충기
Inventor: TAKAMATSU SHINICHI
IPC: F16F9/346
Filed: 2016-09-09
Abstract: 완충기(100)는, 작동유가 봉입되는 실린더(10)와, 실린더(10)에 대해 진퇴 자유롭고 실린더(10)에서 연장되는 피스톤 로드(30)와, 실린더(10)에 설치되고 신장측실(1)과 압축측실(2)을 구획하는 피스톤(20)과, 신장측실(1)과 압축측실(2)을 연통하고, 굴곡부(51a)를 갖는 초크 통로(51)가 관통하여 형성되는 초크부(50)를 구비한다.
Patent KR-20180069800-A (KR)
Title: 전력 변환 장치 및 그 제어 방법
Inventor: AYAI NAOKI
IPC: H02M3/158
Filed: 2016-07-04
Abstract: 중간 버스를 통해 직류/교류의 전력 변환을 행하는 전력 변환 장치로서, 직류 전원과 중간 버스의 사이에 설치되는 제1 DC/DC 컨버터와, 직류측 콘덴서와 중간 버스의 사이에 설치되는 제2 DC/DC 컨버터와, 중간 버스에 접속된 중간 콘덴서와, 중간 버스와 교류 계통의 사이에 설치되는 DC/AC 컨버터와, 제1 DC/DC 컨버터, 제2 DC/DC 컨버터, 및 DC/AC 컨버터를 제어하는 제어부를 포함하고, 제어부는, 중간 버스에 흐르는 무효 전류를, 주로 제2 DC/DC 컨버터가 공급하는 전류 지령치의 설정으로 한다.