baber/WOPTO huggingface dataset:
Patent KR-20220125872-A (KR)
Inventor: HONG SANG MIN
IPC: H01L51/52
Filed: 2021-03-04
Abstract: An electronic device includes: a light blocking layer including a first light emitting opening part and a second light emitting opening part defined by adjacent side surfaces; and an optical member including a first color filter overlapping the first light emitting opening part and a second color filter overlapping the second light emitting opening part; and a display panel including a first pixel providing a first color light to the first light emitting opening part and a second pixel providing a second color light different from the first color light to the second light emitting opening part. The area of the first light emitting opening part is different from the area of the second light emitting opening part.
Patent KR-20210116324-A (KR)
Title: Composition For Inducing Death of Cells Having Genomic Sequence Variations And Method For Inducing Death of Cells Having Genomic Sequence Variations Using the Same
Inventor: MYUNG KYUNGJAE
IPC: A61K48/00
Filed: 2021-03-12
Abstract: The present invention relates to at least one delivery vehicle, a composition comprising the at least one delivery vehicle, and a method for inducing the apoptosis of cells having genomic sequence variation by using the at least one delivery vehicle or the composition. The at least one delivery vehicle comprises: a plurality of cleavage agents or a polynucleotide encoding same, wherein the cleavage agents specifically recognizes a plurality of nucleic acid sequences comprising a unique sequence that is not present in normal cells, from among variation region sequences specific to cells having genomic sequence variation in cells having genomic sequence variation; and a nuclease or a polynucleotide encoding same.
Patent KR-20210042058-A (KR)
Title: 3 mop robot cleaner
Inventor: BAE HYEGYEONG
IPC: C02F1/467
Filed: 2021-03-29
Abstract: The present invention relates to a three-mop robot vacuum cleaner. An object of the present invention is to enable a control unit to clean a cleaning surface in a state in which a cleaning body moves straight forward or rotates and stops through the rotation control of a mop driving unit according to the operation of an operation unit of a user. The robot mop vacuum cleaner comprises: a triangular plate-shaped cleaning body; a mop driving unit provided in a lower part of each corner of the cleaning body; a water tank unit provided in the cleaning body; a water pump unit provided inside the cleaning body; a water supply port for supplying water pumped by the water pump unit to the mop driving unit; a control unit provided inside the cleaning body; and an operation unit for inputting a control signal to the control unit.
Patent KR-20220135585-A (KR)
Title: Pouch type battery include internal frame
Inventor: SONG GYUNG UI
IPC: H01M50/105
Filed: 2021-03-30
Abstract: The present invention relates to a pouch-type battery including an inner frame, which includes: a battery cell having an electrode lead; a pair of frame units into which the battery cell is inserted, and which has a frame hole on the upper surface and includes protruding units continuously formed along the outer surface spaced apart from a side surface at a predetermined interval; and an inner frame including a pouch film having a pouch hole through which the electrode lead can pass.
Patent KR-20220135649-A (KR)
Inventor: PARK SE JIN
IPC: G06F21/56
Filed: 2021-03-31
Abstract: The present invention relates to a ransomware detection and recovery method and a computing device performing the method. The ransomware detection method according to one embodiment of the present invention comprises the steps of: detecting an initial operation of a process on a file passed through a file system; setting a tracking mode to detect whether the process is ransomware if there is a possibility that the process is determined to be ransomware based on the initial operation; determining whether at least one subsequent operation requested by the process for the file corresponds to an operation rule for determining that the file is ransomware after performing the initial operation; and determining the process as ransomware when the at least one subsequent operation corresponds to the operation rule. Accordingly, original data can be recovered if the process is detected as ransomware.
Patent KR-20220138255-A (KR)
Inventor: CHO YEONJU
IPC: A61K8/39
Filed: 2021-04-05
Abstract: Provided are: a pigment base in which pigment solids are dispersed in a first oil, and having a viscosity of 700 to 13000 cps; and a cosmetic composition in which two or more of the pigment bases are mixed. The pigment base according to an embodiment has a sufficiently low viscosity even though the pigment solids are dispersed in oil, so that each pigment base can be discharged in a very small amount and in a quantitative amount.
Patent KR-20220037931-A (KR)
Inventor: YEA YUN WU
IPC: B65D25/10
Filed: 2021-04-12
Abstract: The invention discloses a convenient beverage cup without straw. The convenient beverage cup without straw comprises a cup body and a separation means. The separation means is vertically installed in the middle of the cup body to divide the area of the cup body into a plurality of spaces. The cross section of the separation means is linear, arc-shaped, or irregular. Upper or lower parts of both sides of the separation means are coupled to cup sides of the cup body. A holding groove is formed on the cup body, or the liquid in the cup body is separated from different solid contents through tension of the separation means and the cup sides of the cup body. A proper gap is formed between the lower part of the separation means and the cup bottom of the cup body, so that the liquid can pass through the lower part of the separation means, but the solid contents of the beverage are blocked. This design allows the liquid to slowly flow into the other side of the separation means for accommodating the beverage's solid contents when the cup body is tilted, and enables a user to easily and uniformly drink the liquid and the beverage solid contents in the cup body, thereby enabling the user to conveniently drink beverages. In addition, the use of straws is completely omitted, and an eco-friendly effect can be achieved.
Patent KR-20220145979-A (KR)
Inventor: HONG JUNG TAE
IPC: B63H21/38
Filed: 2021-04-22
Abstract: Disclosed are a gas fuel supply apparatus for an engine and a ship having the same. According to an embodiment of the present invention, the gas fuel supply apparatus for an engine comprises: a gas fuel supply pipe connected to a gas fuel supply source and an engine; a gas valve train through which at least a part of the gas fuel supply pipe passes; an air flow unit including an air supply source, the engine, and an air flow pipe connected to the engine and an air discharge source and having at least a part of the gas fuel supply pipe inside; and a leaked inspection gas supply unit including a leaked inspection gas supply source and a leaked inspection gas supply pipe connected to the engine. The leaked inspection gas supply unit may be branched from the leaked inspection gas supply pipe, and further include a purge gas supply pipe connected to a part of the gas fuel supply pipe passing through the gas valve train. According to the present invention, the gas fuel supply apparatus for an engine has a simple and small configuration, thereby being easily installed on a ship and the like.
Patent KR-20210134870-A (KR)
Title: Essential oil atomizer
IPC: B05B7/24
Filed: 2021-04-30
Abstract: Provided is an essential oil reflux-type atomizer comprising: a chassis; a housing; an atomization chamber; a gas pump; a gas tube; a gas nozzle; an oil nozzle; and a filter atomization mechanism. Oil and gas flow together through the gas and oil nozzles, while dispersing the oil in the gas flow and atomizing the same. A heater is used to raise the temperature of the oil to be atomized, either by heating the oil or by heating the gas flowing into the oil. Accordingly, the atomizer can have improved performance, particularly in essential oils having high viscosity and molecular weight.
Patent KR-20220152449-A (KR)
Inventor: HWANG KYU OK
IPC: A61H35/00
Filed: 2021-05-07
Abstract: The present application relates to a near-infrared foot bath device with enhanced efficiency. The near-infrared foot bath device according to an embodiment of the present application may include: a light irradiation unit formed on upper and lower surfaces of a body having an accommodation space for accommodating a user's foot therein, and irradiating light of a specific wavelength range into the accommodation space; a reflector formed to face a side surface of the body and reflecting the light so that the light irradiated from the light irradiation unit is uniformly irradiated to the accommodation space; and a temperature maintaining unit formed to face the other side of the body and maintaining a constant temperature of the water accommodated in the accommodation space.
Patent KR-20220154375-A (KR)
Title: Thrombin mass purification method with improved purity
Inventor: KWON KYUNG HWAN
IPC: C07K1/18
Filed: 2021-05-13
Abstract: The present invention relates to a mass purification method of thrombin with improved purity in manufacture of thrombin which purifies prothrombin, undergoes the transition of prothrombin to thrombin and purifies thrombin. The method comprises the steps of: substituting a sample in which prothrombin is extracted from serums and converts the same into thrombin in a buffer of 20 mM of sodium phosphate with pH 6.5; loading the buffer-converted sample to BPX 50/500 SP FF column and purifying by flowing the buffer of 20 mM of sodium phosphate with pH 6.5 at 15 mL/min; and after the purification is completed, flowing a buffer of 20 mM of sodium phosphate with pH 6.5 and 1M of NaCl and flowing out thrombin.
Patent KR-20220157134-A (KR)
Title: Business process management system for time management
Inventor: KANG SOUNG BAEK
IPC: G06Q10/06
Filed: 2021-05-20
Abstract: The present invention relates to a work process management system based on time management, which comprises: a technician registration unit registering workable fields of work for technicians; a technician identification unit determining the connection of a technician registered in the technician registration unit to a technician terminal and identifying the technician; a process analysis unit analyzing a process required for a workable field of the technician identified by the technician identification unit; a process providing unit providing the process information analyzed by the process analysis unit to the technician terminal; and a process recording unit recording processing information of start and end of the process according to the process information processed by the technician terminal. The effect of the present invention is that management and supervision are performed between technicians, and the work processing ability is quantitatively confirmed according to the process processing. In addition to improving process quality, it is possible to smoothly proceed with wage negotiations through the objective process evaluation of technicians.
Patent KR-20210068368-A (KR)
Title: System of safety control service using wearable communication device
Inventor: JUNG JONG AHM
IPC: G08B21/18
Filed: 2021-06-02
Abstract: A control service system according to an embodiment of the present invention includes: a wearable communication device for photographing the front and rear images of a user through a front and rear camera; and a control system server for receiving the front and rear images from the wearable communication device and monitoring the situation of a user wearing the wearable communication device. The wearable communication device encrypts the video captured by the front and rear cameras so that the user cannot see them, receives global positioning system (GPS) information of the user from a GPS satellite, provides the encrypted video and the GPS information, detects the unique voice of the user input through a microphone to automatically provide an emergency signal or notify an emergency state through a speaker, receives user location information from the GPS satellite, invalidates the captured video or prohibits the transmission of the video when the user is in a privacy place, and displays the location of the user on a previously stored drawing of a blind area when the user is in the blind area. It is possible to take pictures of the surroundings of the user and provide emergency situation information.
Patent KR-20220165328-A (KR)
Title: Head gear type, and they must wear earplugs
Inventor: LEE SEO HYEON
IPC: H04R1/02
Filed: 2021-06-08
Abstract: The present invention relates to an earmuff type headgear capable of basically keeping warmth in winter, and enabling a user to enjoy a sound while suppressing an attention drawing effect of a headset, and enabling the connection of earphones to increase cost-effectiveness, thereby solving an existing problem that there is difficulty in adding another warmth keeping means due to a structure and cost-effectiveness declines when excessive attention is drawn and warmth keeping is problematic with poorly covered ears. In accordance with the present invention, a sound peripheral includes: a body made of hair and fleece to keep warmth; and an earphone groove structured to use principles of a voice amplification module or a speaker in a glass such that the function of a headset can be performed with earphones. Therefore, the present invention can have an effect of basically keeping warmth in winter, and enabling a user to enjoy a sound while suppressing an attention drawing effect of a headset, and enabling the connection of earphones to increase cost-effectiveness, thereby solving an existing problem that there is difficulty in adding another warmth keeping means due to a structure and cost-effectiveness declines when excessive attention is drawn and warmth keeping is problematic with poorly covered ears.
Patent KR-20220165564-A (KR)
Title: Storage device and operating method thereof
Inventor: JUN HEE RYU
IPC: G06F12/0891
Filed: 2021-06-08
Abstract: The present technology relates to an improved storage device. The storage device comprises: a memory device including a plurality of pages; a cache memory device including a first cache memory for caching data stored in the plurality of pages and a second cache memory for storing data extracted from the first cache memory; and a memory controller which controls the memory device and the cache memory device. Upon receiving a read request for first data from a host, the memory controller loads the first data into the first cache memory and transmits the loaded first data to the host, and controls the first cache memory to move second data with the largest reuse distance level of data loaded into the first cache memory to the second cache memory. The magnitude of data corresponding to the reuse distance level of the second data may be smaller than the total capacity of the cache memory device.
Patent KR-20210073509-A (KR)
Title: Apparatus and method for coding/decoding image selectivly using descrete cosine/sine transtorm
Inventor: LIM SUNG CHANG
IPC: H04N7/173
Filed: 2021-06-14
Abstract: The present invention relates to video encoding technology and video decoding technology. A video encoding apparatus is provided that includes a first transform part for generating a first transform coefficient using a discrete cosine transform (DCT) technique for a target image; a second transform part for generating second transform coefficients for the target image by using a discrete sine transform (DST) technique; and a transform scheme determining part for selecting any one transform coefficient among the first transform coefficient and the second transform coefficient as a transform coefficient for the target image. It is possible to increase the compression rate of a video block when generating quantized transform coefficients.
Patent KR-20220168909-A (KR)
Title: Battery management apparatus and method of the same
Inventor: HWANG JIN WOO
IPC: H02J7/00
Filed: 2021-06-17
Abstract: A battery management apparatus according to an embodiment disclosed in the present document comprises: an information obtaining unit which obtains a first voltage measured at an output terminal of each of a plurality of battery packs connected in series and a second voltage that is a battery module voltage value of each of the plurality of battery packs; and a controller which generates a control signal for controlling the operations of a pre-charge relay and a main relay included in each of the plurality of battery packs based on the first voltage and the second voltage.
Patent KR-20220169678-A (KR)
Title: Hybrid frame
Inventor: LEE CHANG NAM
IPC: E04C5/16
Filed: 2021-06-21
Abstract: The present invention relates to a hybrid frame with excellent capable of having excellent constructability and excellent economic feasibility and improving frame quality by minimizing a field work by combining a steel plate assembly girder, which is a TSC composite beam installed between pillar members, and a PC beam which is a PC member installed between the steel plate assembly girders. According to the present invention, the hybrid frame comprises: the pillar member arranged to be spaced from each other; the steel plate assembly girder; and the PC beam of which both ends are connected to the outer surface of a web plate as the PC beam is installed between the steel plate assembly girders facing each other. The steel plate assembly girder comprises: a pair of the web plates separated from each other and installed between the pillar members facing each other, wherein both ends of the web plate are connected to the pillar member; a lower flange connecting the lower part of the pair of web plates by being installed in the lower part of the web plate; and an upper flange individually installed in the upper part of the web plate in an outer horizontal direction or an inner horizontal direction. So, the steel plate assembly girder forms a space unit filled with concrete.
Patent KR-20220170174-A (KR)
Title: Plasma-based Beauty Equipment
Inventor: JEONG YEON SEO
IPC: H05H1/24
Filed: 2021-06-22
Abstract: The present invention relates to plasma-based beauty equipment which is used to sterilize harmful bacteria by irradiating low temperature plasma and to improve skin status by forming fine pores, and more specifically, to plasma-based beauty equipment which can penetrate plasma into the thick skin in a safe and rapid way through a tip member having multiple small needle electrodes provided therein. The plasma-based beauty equipment according to the present invention comprises: a tip member which has multiple small needle electrodes for generating plasma; a handle which has the tip member coupled thereto and is gripped by a user; and a main body which embeds a high voltage module which applies high voltage for the plasma generation to the needle electrodes through the handle.
Patent KR-20230006296-A (KR)
Title: Generating system for using small hydropower
Inventor: HONG KOOK SUN
IPC: F03B13/06
Filed: 2021-07-02
Abstract: According to the present invention, a small hydropower generation system using wastewater from a fish farm comprises: a transfer pipe into which wastewater from a fish farm is introduced and through which the wastewater is transferred downward; a power generation module which is connected to the transfer pipe; and a discharge pipe which is connected to the power generation module and discharges the wastewater. The power generation module can include: an inflow unit into which the wastewater is introduced and which has an opening/closing door selectively opened/closed; a vortex contraction pipe unit which is connected to the inflow unit and has a gradually contracting inner diameter so that the wastewater can be gradually accelerated; an impeller unit which is arranged in the center of the vortex contraction pipe unit to be rotated; and a discharge unit which is engaged with the opposite side to the vortex contraction pipe unit and discharges the wastewater. According to the present invention, the small hydropower generation system using wastewater from a fish farm is able to improve the power generation efficiency from the conventional level by partially accelerating wastewater and reducing fluid resistance by the transfer pipe and the vortex contraction pipe unit, selectively temporarily stop the operation of the apparatus through a rapid discharge pipe when needed, improve facility efficiency and apparatus life, integrate the opening/closing door in the power generation module, simplify the additional facilities, and facilitate maintenance.
Patent KR-20230008510-A (KR)
Inventor: KIM JAE KWAN
IPC: A62C3/04
Filed: 2021-07-07
Abstract: The present invention relates to fire extinguishing water for spontaneous combustion coal, and more particularly, to fire extinguishing water for spontaneous combustion coal, which comprises: water; a surfactant in which an anionic surfactant and a cationic surfactant are mixed; and a saponification reaction additive, wherein the fire extinguishing water is sprayed onto the surface of a hydrophobic spontaneous combustion coal pile and penetrates to a depth of 1.5 m or more, thereby effectively cooling and extinguishing internal combustion coal, and a preparation method thereof.
Patent KR-20230012196-A (KR)
Title: Master device, slave device and control method for connecting virtual space and real space
Inventor: LEE KYOUNG JU
IPC: H04N21/81
Filed: 2021-07-15
Abstract: A server is disclosed. A server for providing content to a user terminal device for providing a virtual reality service includes: a communication part that communicates with at least one source instrument and the user terminal device; and a processor that receives content captured in real time from the source instrument at a preset location based on location information received from the at least one source instrument and providing the same to the user terminal device when a content transmission request for the preset location is received from the user terminal device.
Patent KR-20230018579-A (KR)
Title: Ice maker and refrigerator including the same
Inventor: JI JOON DONG
IPC: F25D29/00
Filed: 2021-07-30
Abstract: The present invention provides an ice maker comprising: an ice maker main body installed in an inner space of a refrigerator having a door; a support unit fixing the ice maker main body on one side of the refrigerator; a control box arranged on an end unit on one side in a longitudinal direction of the ice maker main body and having a large number of electronic parts built inside; a full ice lever rotatably arranged on the control box; an ice making tray rotatably mounted on the ice maker main body and arranged on one side of the control box and having a plurality of ice making grooves for storing ice making water; and a binding means formed on one side of the control box or the support unit and binding the rotation of the full ice lever. Therefore, the operation of the full ice lever can be selectively stopped.
Patent KR-20230020276-A (KR)
Inventor: SEO JUNG HOON
IPC: F25D29/00
Filed: 2021-08-03
Abstract: A refrigerator is disclosed. The refrigerator comprises: a temperature senser; a cooling unit; and a processer for controlling, when a user command for changing the temperature of a storage compartment set to a first temperature to a second temperature is input, the cooling unit so that the temperature of the storage compartment is changed to the second temperature based on the temperature of the storage compartment sensed by the temperature sensor, and when a certain amount of time elapses from the time the user command is entered, controlling the cooling unit so that the temperature of the storage compartment returns to the first temperature based on the temperature of the storage compartment sensed by the temperature sensor.
Patent KR-20230026142-A (KR)
Inventor: HAN DONG KEUN
IPC: A61L27/44
Filed: 2021-08-17
Abstract: 마이크로스피어를 포함하는 필러 조성물 및 이의 제조방법에 관한 것으로, 염기성 세라믹입자를 포함함으로써 필러 조성물의 분해 과정에서 생성되는 산성 물질에 의한 염증 반응을 억제하고, 생리활성물질을 포함함으로써 산화방지, 콜라겐 생성 증가, 상처 치유 및 조직 재생 등의 효과가 있다.