baber/WOPTO huggingface dataset:
Patent KR-20170143020-A (KR)
Title: 2,3-다이클로로-1,1,1-트라이플루오로프로판, 2-클로로-1,1,1-트라이플루오로프로펜, 2-클로로-1,1,1,2-테트라플루오로프로판 또는 2,3,3,3-테트라플루오로프로펜을 포함하는 조성물
Inventor: MAHLER BARRY ASHER
IPC: C09K23/00
Filed: 2009-05-07
Abstract: HCFC-243db, HCFO-1233xf, HCFC-244db 및/또는 HFO-1234yf 및 적어도 하나의 추가 화합물을 포함하는 조성물이 개시된다.  1234yf를 포함하는 조성물의 경우, 추가 화합물은 HFO-1234ze, HFO-1243zf, HCFC-243db, HCFC-244db, HFC-245cb, HFC-245fa, HCFO-1233xf, HCFO-1233zd, HCFC-253fb, HCFC-234ab, HCFC-243fa, 에틸렌, HFC-23, CFC-13, HFC-143a, HFC-152a, HFC-236fa, HCO-1130, HCO-1130a, HFO-1336, HCFC-133a, HCFC-254fb, HCFC-1131, HFO-1141, HCFO-1242zf, HCFO-1223xd, HCFC-233ab, HCFC-226ba, 및 HFC-227ca로 이루어진 군으로부터 선택된다.  HCFC-243db, HCFO-1233xf, 및/또는 HCFC-244db를 포함하는 조성물은 HFO-1234yf를 제조하는 공정에 유용하다.  HFO-1234yf를 포함하는 조성물은 용도 중에서도 특히 냉장, 공조 및 열 펌프 시스템에 사용하기 위한 열전달 조성물로서 유용하다.
Patent KR-20190085190-A (KR)
Title: Organometallic compound, organic light emitting device comprising the same and organic emitting apparatus comprising the organic light emitting device
Inventor: KIM MYEONG SUK
IPC: H01L51/50
Filed: 2018-01-08
Abstract: The present invention relates to an organometallic compound, an organic light-emitting element comprising the organometallic compound, and an organic light-emitting device comprising the organic light emitting element. The organic light-emitting element comprises: a first electrode; a second electrode opposed to the first electrode; and an organic layer disposed between the first electrode and the second electrode and including a light emitting layer, and having properties of low driving voltage and high efficiency.
Patent KR-20190085255-A (KR)
Title: Preparation method of Ti3AlC2 tape and the joining method of silicon carbide using the same
Inventor: YOON DANG HYOK
IPC: C09J11/06
Filed: 2018-01-10
Abstract: The present invention relates to a method of producing a Ti_3AlC_2 tape for a bonding material and a method of bonding silicon carbide using the Ti_3AlC_2 tape for the bonding material. When the Ti_3AlC_2 tape for a bonding material produced by the method according to the present invention is used, the method can realize bonding enabling the Ti_3AlC_2 tape for a bonding material to be used as a high temperature structural material or a nuclear reactor structural material by realizing bonding of silicon carbide monolith or silicon carbide fiber-reinforced silicon carbide composite (SiC_f/SiC) which can be used from room temperature to a high temperature of 1,500°C in an atmosphere where oxygen does not exist. Further, bonding uniformity can be improved by using the Ti_3AlC_2 tape for a bonding material produced by the method according to the present invention in bonding of a complicated shape. Further, characteristics′ deterioration due to the presence of a bonding material, an alien substance, is prevented and characteristics of a silicon carbide (SiC) base material can be obtained by providing a bonding method for maintaining the Ti_3AlC_2 tape for a bonding material at high temperatures for a long time, thereby diffusing the Ti_3AlC_2 tape for a bonding material into a bonding base material of silicon carbide (SiC) such that the bonding material is not present.
Patent KR-20190086066-A (KR)
Title: Display panel
Inventor: LEE DONG HYUN
IPC: H01L27/32
Filed: 2018-01-11
Abstract: A display panel has a display region whose corner part has a rounded rectangular shape. At least one of lines providing power or data signals to the pixels of the corner part includes a first sub line and a second sub line. The first sub line is extended in one direction. The second sub line is extended at an angle with the one direction. It is possible to prevent damage to the pixels.
Patent KR-20190086826-A (KR)
Title: Composition comprising the natural extract as an active ingredient for skin itching and prevention and relief of stretch marks and cosmetic composition using same
Inventor: JUNG BYUNG GON
IPC: A61K8/34
Filed: 2018-01-15
Abstract: The present invention relates to a composition of an active ingredient of a natural extract comprising glycerin, purified water, and aroma oil, and a cosmetic composition using the same, having a prevention and relief effect of skin itching and stretch marks. The composition of the active ingredient of natural extract for the prevention and relief effect of skin itching and stretch marks of the present invention includes the rest purified water, having glycerin, lavender oil, Mexican juniper oil, Pelargonium graveolens flower oil, tangerine peel oil, tocopherol, madecassic acid and ceramide NP as active ingredients.
Patent KR-20190089380-A (KR)
Title: Apparatus for opening and closing of a garbage box
Inventor: CHANG KWANG OK
IPC: B65F1/16
Filed: 2018-01-22
Abstract: The present invention relates to an opening and closing device for a wastebasket. The opening and closing device for a wastebasket is installed in a wastebasket comprising a frame including an outer frame and an inner frame providing predetermined space while being installed on the inner side of the outer frame. So, the opening and closing device for a wastebasket stands or rotates around the frame for the predetermined space to be exposed to the outside. Therefore, the opening and closing device for a wastebasket is lodged around the frame for the predetermined space to be isolated. According to the present invention, the opening and closing device for a wastebasket includes: a first opening and closing unit opening and closing a first opening formed by the outer frame, by being rotated around a first fixed rotation shaft fixed to the outer frame; a second opening and closing unit rotating around a second fixed rotation shaft fixed to the inner frame and formed by the inner frame, wherein the second opening and closing unit opens and closes a second opening smaller than the first opening; and a connection unit connecting the first opening and closing unit to the second opening and closing unit and rotating the second opening and closing unit around the second fixed rotation shaft by being engaged with the first opening and closing unit when the first opening and closing unit rotates around the first fixed rotation shaft. In the case that the first opening and closing unit rotates around the first fixed rotation shaft, the second opening and closing unit connected by the connection unit rotates around the second fixed rotation shaft at the same time.
Patent KR-20190090936-A (KR)
Title: Thermal cycling therapy apparatus and operating method thereof
Inventor: JANG JU UGK
IPC: A61F7/00
Filed: 2018-01-26
Abstract: According to the present invention, a thermal cycling therapy apparatus and an operation method thereof circulate the fluid inside a poultice pad by introducing the fluid stored in a fluid storage container into a fluid inflow unit. The thermal cycling therapy apparatus is located on one side of the fluid storage container to provide heat to the fluid to heat the fluid or to absorb heat from the fluid to cool the fluid; heats or cools the fluid such that the fluid temperature measured from a temperature measuring sensor respectively attached to the fluid inflow unit and a fluid entry unit of the fluid storage unit reaches a target temperature input from a user, thereby making it possible to solve the problem that the apparatus needs to be warmed or frozen continuously and that it is difficult to maintain the same for a certain time according to the set temperature desired by the user.
Patent KR-20190092785-A (KR)
Title: Method for manufacturing cholesteric liquid crystal film and electronic vehicle sun roof device using the same
Inventor: LEE JEONG CHEOL
IPC: B60J3/00
Filed: 2018-01-31
Abstract: The present invention relates to a manufacturing method of a cholesteric liquid crystal film, which realizes the cholesteric liquid crystal film (cell) by mixing a chiral compound which can make a helical structure in a cholesteric liquid crystal or a chiral nematic liquid crystal and adjust light transmittance freely or realizes various colors by using the same in a sunroof, and to an electronic vehicle sunroof device using the same. The electronic vehicle sunroof device using the cholesteric liquid crystal film comprises: an operation unit selecting a light transmitting/scattering mode, and inputting light transmittance, blocking, and a color adjustment signal; a control unit for generating a light blocking amount and a color adjustment control signal in the light transmitting/scattering mode by the operation unit; a voltage adjustment unit for adjusting and outputting the supply voltage for a light blocking amount and color control according to the light blocking amount and the color adjustment control signal generated from the control unit; and a sunroof window provided with the cholesteric liquid crystal film for adjusting the light blocking amount and changing a color according to the voltage output from the voltage adjustment unit.
Patent KR-20190095026-A (KR)
Title: Electronic Trip Device of Molded Case Circuit Breaker
Inventor: CHO SEONGYEOL
IPC: H01H71/12
Filed: 2018-02-06
Abstract: The present invention relates to an electronic trip device of a molded case circuit breaker, capable of improving assembly and productivity while reducing manufacturing costs. The electronic trip device of a molded case circuit breaker according to an embodiment of the present invention comprises: a trip unit case having a plurality of phases; trip unit terminals installed on the rear surface of the trip unit case and provided for each phase; and voltage sensing conductors coupled between the rear surface and the trip unit terminals and provided by each phase. The voltage sensing conductors provided for each phase are formed in the same shape and the same size.
Patent KR-20190099553-A (KR)
Inventor: SHIM DONG HA
IPC: B64C39/02
Filed: 2018-02-19
Abstract: The present invention relates to a sequential movement type smart automatic replacement device for a drone battery capable of constructing an automatic system and thus have excellent installation ability and compatibility. More specifically, the present invention relates to a sequential movement type smart automatic replacement device for a drone battery, which comprises: a drone (100); a twin transfer replacement module (200); a drone base unit (300); a smart drone battery station (400); a smart control unit (500); and an integrated battery management and web payment management unit (600).
Patent KR-20190099925-A (KR)
Inventor: LEE SEOG WON
IPC: H02B13/045
Filed: 2018-02-20
Abstract: The present invention relates to a distribution panel comprising: a bus bar room having a bus bar and forming an independent space; and an arc duct provided at the rear of the bus bar room and emitting an arc generated in the bus bar room. The bus bar room includes: a connection hole provided in one surface of the bus bar room and connecting the bus bar room and the arc duct; and a relief device provided to be rotatable at one side of the connection hole and opening or closing the connection hole. The relief device is formed to be bent at a multi-stage so as to reduce a size of the distribution panel and effectively emit the arc.
Patent KR-20190102337-A (KR)
Title: Method of polishing for rice
Inventor: BANG JIN YOUNG
IPC: B02B5/02
Filed: 2018-02-25
Abstract: A method of polishing rice is provided. The present invention includes the steps of: washing rice with vinegar; ripening and drying the washed rice; and polishing the dried rice.
Patent KR-20190106194-A (KR)
Title: Method and apparatus for providing contents including image with changed quality
Inventor: SHIN DONGKIL
IPC: H04N21/61
Filed: 2018-03-08
Abstract: The present invention provides a content providing method and a device thereof. The content providing method comprises the following steps: hooking a URL of a first image included in a web page to which access is attempted through a user terminal; requesting a second image to an image conversion server based on the hooked URL of the first image; and receiving the second image and providing the web page of which the first image is replaced with the received second image.
Patent KR-20190107792-A (KR)
Title: Portable oxygen respiratory apparatus
Inventor: CHOI SANG BONG
IPC: A62B9/04
Filed: 2018-03-13
Abstract: The present invention relates to a device for connecting an oxygen cylinder for fire escape. According to the present invention, the device for connecting an oxygen cylinder for fire escape connects a portable oxygen cylinder with a fire escape hood having an air inlet through-hole and an air discharge hole formed therein. The device comprises: a main case formed in an upper end shape of a PET bottle with a wide inlet, of which a lower end is cut, and having a coupling wrinkle formed on an upper end thereof, into which the top edge of the portable oxygen cylinder is inserted and coupled so that a gas nozzle is exposed toward an inlet when the portable oxygen cylinder is inserted into a lower side of the main case; a gas adjustment cap unit formed in a PET bottle cap shape, coupled to the inlet of the main case, and having a through-hole formed in a central part thereof; a pressing member connected to the gas nozzle and coming into contact with and formed in the gas adjustment cap unit to press the gas nozzle in accordance with the coupling degree of the gas adjustment cap unit; and a tube having one end part coupled to the air inlet through-hole of the fire escape hood and the other end part with the pressing member connected thereto. Accordingly, the fire escape hood and the portable oxygen cylinder are connected with the tube when a fire occurs, thereby being used as escape resources. Moreover, a light and simple-structured decompressing device is applied to a conventional portable oxygen cylinder to increase portability and reduce manufacturing costs, thereby being widely distributed as a fire escape product.
Patent KR-20190108241-A (KR)
Title: Li Cathode Having Metal Foam of Vacant State and Li Secondary Battery Using the Same
Inventor: JOO SEUNG GI
IPC: H01M10/052
Filed: 2018-03-14
Abstract: The present invention provides a lithium negative electrode having metal foam capable of significantly enhancing the safety and reliability of a lithium secondary battery by inhibiting volume expansion and consumption of lithium materials due to repeated charge/discharge of a lithium secondary battery, and a lithium secondary battery using the same. The negative electrode for a lithium secondary battery of the present invention comprises: a negative electrode current collector made of metal foam having a plurality of pores, wherein the pores are empty; and a lithium thin film attached to a rear surface of an electrode current collector.
Patent KR-20180106963-A (KR)
Inventor: YU KAI HUANG
IPC: H01L27/088
Filed: 2018-03-16
Abstract: An integrated circuit includes a multilayer stack, and a plurality of layered conductors extended into the multilayer stack and into a conductor layer under the multilayer stack. The layered conductor has a bottom conductor layer in ohmic electrical contact with the conductive layer in a substrate, an intermediate conductive liner layer located on the bottom conductor layer and lining a part of a sidewall of a corresponding trench, and a top conductor layer located on a top conductive liner layer. Accordingly, the present invention can improve stress balancing to reduce the bending or twisting of a circuit structure.
Patent KR-20190111480-A (KR)
Inventor: YOON HYUNG CHUL
IPC: C25D5/04
Filed: 2018-03-23
Abstract: The present invention relates to a lithium super ionic conductor-based ammonia synthesis method, wherein the synthesis method can synthesize ammonia in a high yield by optimizing ammonia synthesis conditions required for each step. The present invention seeks to provide a method for synthesizing ammonia based on a lithium super ionic conductor capable of obtaining a high ammonia synthesis yield.
Patent KR-20190111504-A (KR)
Inventor: LEE SANG HUN
IPC: H01L23/66
Filed: 2018-03-23
Abstract: The present invention provides a quad flat non-leaded (QFN) RF chip package capable of effectively suppressing side effects. The QFN RF chip package comprises: a peripheral circuit chip including a matching circuit or a passive element; an RF die; and a QFN substrate on which the peripheral circuit chip and the RF die are mounted. Pads are formed on an edge area of the QFN substrate. A U-shaped cavity is formed on a partial area on the center where the pad is not formed. The RF die is mounted on the cavity of the QFN substrate. A portion of pads of the peripheral circuit is arranged to overlap pads of the QFN substrate to be electrically connected through interconnection pins of a conductive material. Another portion of the pads of the peripheral circuit is arranged to overlap pads of the RF die to be electrically connected through interconnection pins of the conductive material.
Patent KR-20190111693-A (KR)
Inventor: JUNG Jooyoung
IPC: H04N1/60
Filed: 2018-03-23
Abstract: The present disclosure provides an image forming apparatus including a communication device, a processor, a memory, and a user interface device. The processor executes instructions stored in the memory to receive a first color profile that is used to determine color output by first image forming work in a first image forming device from an external device or the first image forming device through a communication device, confirm whether the first image forming device and an image forming device are the same model based on the first color profile, and generate a second color profile that is used to output the same or similar color as the color output by the first image forming work in the image forming device based on the confirmation result and the first color profile.
Patent KR-20180058669-A (KR)
Inventor: HWANG HYUN GU
IPC: H04W4/33
Filed: 2018-03-28
Abstract: The present invention provides a method for enabling a user terminal having mobility to immediately recognize an object therearound and to receive a control service from the object by being connected to the object. Here, it is premised that a user terminal and an object include a communication means that can be wirelessly connected to each other directly. When a wireless connection is directly performed, the user terminal may download and install a driver a program and a driver embedded in an object wirelessly. When installation is completed, the user terminal may recognize the corresponding object and provide a control service to a user. This series of processes is very simple to the user. The user may perform only two steps of a command for searching for surrounding objects and an operation for selecting the searched objects. Since the existing complex steps are minimally reduced, user convenience is greatly increased. In addition, an owner of an object may wirelessly update a program or a driver embedded in the object to manage the object. In order to limit a situation in which the other user can control his/her object, an ID of the user terminal capable of controlling the object may be registered, or received power or path loss may be estimated autonomously to determine whether to allow a control on the basis of estimated information. It is industrially very useful for a terminal to recognize many objects. For example, one drone manipulator may control drones of the same or different types. In addition, it is able to easily control various appliances by a smart phone, thereby improving convenience of life.
Patent KR-20180112711-A (KR)
Title: Composition for improving, preventing or treating neurological diseases comprising agarwood extracts
Inventor: SON CHANG GUE
IPC: A23L33/105
Filed: 2018-04-03
Abstract: The present invention relates to a composition for alleviating, preventing or treating neurological diseases comprising an Aquilaria agallocha extract as an active ingredient. The composition comprising the Aquilaria agallocha extract as the active ingredient exhibits antioxidant activity, lipid peroxidation inhibitory action, brain nerve stress inhibitory effect and nerve cell protective effect, and depression/anxiety disorder behavior alleviating effect, and thus is effective in treating Alzheimer′s disease, dementia, Parkinson′s disease, and Huntington′s disease. In addition, the composition has an effect of improving cognitive functions and alleviating mental disorder.
Patent KR-20190119728-A (KR)
Title: Heat-resistant water-soluble anti-bacterial deodorizing agent for fog machine
Inventor: NAM DON HEE
IPC: A61L9/14
Filed: 2018-04-13
Abstract: The present invention relates to a water-soluble antibacterial deodorizing agent for fog machine used in homes and businesses. The present invention is obtained by mixing 3 to 5 wt% of a concentrated solution of an antibacterial deodorizing agent containing a metal salt of hydroxy acid, 30 to 40 wt% of a diffusing agent as components and purified water as the remaining components. Thereby, the water-soluble antibacterial deodorizing agent suitable for application to a fog machine can be provided based on the property of the antibacterial deodorizing agent containing the metal salt of the hydroxy acid which is resistant to high heat of 180°C or more.
Patent KR-20190121614-A (KR)
Title: A nanoparticle for drug delivery comprising amphotericin B and composition for antifungal comprising the same
Inventor: JANG MI KYEONG
IPC: A61K47/64
Filed: 2018-04-18
Abstract: The present invention relates to nanoparticles for drug delivery comprising amphotericin B and an antimicrobial composition comprising the same, wherein nanoparticles for drug delivery comprising amphotericin B in which amphotericin B, histatine 5, and chitosan are conjugated can reduce cytotoxicity of antibiotics due to the use of minimal doses, since a synergistic effect between antibiotics and antimicrobial peptides has a great potential. Therefore, nanoparticles target ligands for pathogens or tissues infected with pathogens and exhibit a strong synergistic effect with antibiotics.
Patent KR-20190123903-A (KR)
Inventor: PARK YONG SOON
IPC: E02B5/08
Filed: 2018-04-25
Abstract: The present invention relates to an assembly type vegetation waterway, which is very excellent in constructability because of being capable of assembly in various sizes and shapes corresponding to an environment of a waterway, is eco-friendly and improves appearance because of being possible to plant plants such as grass or the like, and is possible to prevent damage or leakage of the plated plant.
Patent KR-20180084689-A (KR)
Inventor: KANG JAE SHIN
IPC: A61K36/185
Filed: 2018-04-30
Abstract: Disclosed is an anti-inflammatory composition using a Tetracera loureiri extract. The Tetracera loureiri extract shows inhibitory activities on NO production in a mouse macrophage cell line (RAW 264.7 cells) which is stimulated by lipopolysaccharide (LPS), while further inhibiting production of inducible nitric oxide synthase (iNOS), cyclooxygenase (COX)-2, and inflammatory cytokines (tumor necrosis factor (TNF)-α, interleukin (IL)-6, and IL-1β).
Patent KR-20190133514-A (KR)
Title: Locking appartus for electronic meter housing
Inventor: JOO HYU YUN
IPC: F16B37/14
Filed: 2018-05-23
Abstract: The present invention relates to a sealing apparatus for a meter housing. The apparatus includes: an inner cap (60) combined with a sealing screw (20); a sealing body including a body hole (71), into which the inner cap (60) is inserted, and an elastic combination protrusion (75) formed in the body hole (71) to prevent the separation of the inner cap (60) by supporting one side of the inner cap (60) if the inner cap (60) is inserted into the body hole (71); and a sealing spring (80) installed in the inner cap (60) and coupling and fixing the inner cap (60) and the sealing body (70) to a screw head (21) of the sealing screw (20) by being elastically transformed when the inner cap (60) is inserted into the body hole (71) of the sealing body (70). Therefore, the present invention is capable of facilitating sealing construction and preventing defective construction while lowering production costs due to components fewer and simpler than existing sealing apparatuses.