baber/WOPTO huggingface dataset:
Patent KR-20200094119-A (KR)
Inventor: LEE HYO SEUNG
IPC: H04L9/08
Filed: 2020-07-22
Abstract: The present invention relates to a method of transmitting an encryption key for data encryption and, more particularly, to an encryption key transmitting method for transmitting an encryption key to terminals that communicate with each other through a message service platform. To this end, according to the present invention, the encryption key transmitting method comprises: a communication request step in which a first terminal requests a master terminal to communicate with a second terminal; a first transmission step in which the master terminal encrypts a public key (PK2) of the second terminal with a public key (PK1) of the first terminal and transmits it to the first terminal; and a second transmission step in which the master terminal encrypts the public key of the first terminal with the public key of the second terminal and transmits it to the second terminal.
Patent KR-20210015669-A (KR)
Inventor: HONG CHI YU
IPC: H04L29/08
Filed: 2020-07-27
Abstract: The present invention relates to a peer device connection method capable of increasing stability and convenience. A first peer box generates verification information to store the verification information in a verification storage module. The verification information includes an encryption key and a network location of the first peer box. Then the verification storage module is electrically connected to a second peer box. The second peer box obtains an encryption key and a network location of the second peer box through the verification information and then again the encryption key and the network location of the second peer box are added to the verification information of the verification storage module through the second peer box. Lastly, the verification storage module is electrically connected to a third peer box, and the third peer box obtains the encryption key and the network location of each of the peer boxes through the verification information.
Patent KR-20220022972-A (KR)
Inventor: KIM GAP DOO
IPC: C02F3/12
Filed: 2020-08-20
Abstract: The present invention relates to a system for purifying and treating food waste water, wherein the system comprises: a first microbial fermenting tank for microbial fermentation of the food waste water discharged from an apartment house and a restaurant; a solid separating device which separates solids of treated water discharged in the first microbial fermenting tank from the treated water; a second microbial fermenting tank for second microbial fermentation of the treated water separated in the solid separating device; a third microbial fermenting tank for final microbial fermentation of the treated water discharged in the second microbial fermenting tank; a recycling device which recycles the treated water treated in the third microbial fermenting tank; and a PLC controlling unit which controls the overall system. The system for purifying and treating food waste water monitors the system in a remote plate through Ethernet communication between the PLC controlling unit and a PC of a control center. Since there is no waste of water resources by continuously using the treated water as long as the food waste water flows in, and hot water of the second microbial fermenting tank is discharged to the first microbial fermenting tank, power waste can be reduced by maintaining temperature depending on creation of a microbial habitat environment. In addition, since the treated water can be reused without being immediately discharged to sewage, the solids contained in the food waste water can be repeatedly precipitated. In addition, since purified water treated with the microbial fermentation over a third period, second treating costs due to treatment of the food waste water can be minimized.
Patent KR-20220023188-A (KR)
Inventor: LEE KYU HAN
IPC: F16L37/098
Filed: 2020-08-20
Abstract: The present invention relates to an integrated quick connector. More specifically, A long groove is formed on both sides of the inside of a space of a first coupler provided on a body of the quick connector to couple a pipe thereto to insert and fix a protrusion of a stopper thereinto to easily fasten or separate the pipe to or from the first coupler. The protrusion protruding to both sides of the stopper inserted and fixed in the long groove formed on both sides of the inside of the space of the first coupler has a rectangular bar shape formed in a horizontal direction, and a stopping protrusion is formed on the upper end of the stopper to fix the pipe after fastening the pipe to reinforce the fastening force of the pipe to the first coupler. A spring of a synthetic resin or a metallic material is additionally coupled to the lower end of the stopper playing the role of fastening or separating the pipe to or from the pipe to easily fasten or separate the pipe to or from the first coupler. One or more sealing members are inserted and mounted in the space of the first coupler of the body of the quick connector to stick to the outer circumferential surface of the pipe to maintain airtightness. A placing unit is formed in the body of the quick connector to fix the sealing members to prevent the sealing members from escaping. A protrusion part is formed on the outer circumferential surface of a second coupler provided on the body of the quick connector to couple a hose thereto to facilitate coupling work of the hose to increase workability and increase the coupling force by the protrusion part.
Patent KR-20210053177-A (KR)
Title: Tunable illuminator for lithography systems
Inventor: HSIEH KEN HSIEN
IPC: G03F7/20
Filed: 2020-08-31
Abstract: In one example, an apparatus comprises an extreme ultraviolet illumination source and an illuminator. The extreme ultraviolet illumination source is arranged to generate an extreme ultraviolet illumination beam to pattern a resist layer on a substrate. An illuminator is arranged to direct the extreme ultraviolet illumination beam onto the surface of a photomask. In one example, the illuminator includes a field facet mirror and a pupil facet mirror. The field facet mirror includes a plurality of first facets arranged to split the extreme ultraviolet illumination beam into a plurality of optical channels. A pupil facet mirror includes a plurality of second facets arranged to direct a plurality of light channels onto the surface of the photomask. The distribution of the second facets is denser at the periphery of the pupil facet mirror than at the central portion of the pupil facet mirror.
Patent KR-20210030226-A (KR)
Title: Polyamides with pendent pigments and related methods
Inventor: VALERIE M FARRUGIA
IPC: C08L77/00
Filed: 2020-09-07
Abstract: A non-limiting exemplary method of synthesizing a pigment-pendant polyamide (PP-polyamide) may comprise the steps of: functionalizing metal oxide particles bound to a pigment particle with a compound having epoxy to produce a surface-treated pigment having pendent epoxy; and enabling the pendent epoxy to react with a polyamide to yield a PP-polyamide. Another non-limiting exemplary method for synthesizing a PP-polyamide may comprise the steps of: functionalizing metal oxide particles bound to a pigment particle with a silica particle having a carboxylic acid surface treatment to produce a surface-treated pigment having a pendent carboxylic acid; converting the pendent carboxylic acid into a pendent acid chloride; and enabling the pendent acid chloride to react with a polyamide to yield a PP-polyamide. The PP-polyamide can be useful in producing objects by a method that includes melt extrusion, injection molding, compression molding, melt spinning, melt emulsification, spray drying, cryogenic milling, freeze drying of a polymer dispersion, and precipitation of a polymer dispersion.
Patent KR-20220040282-A (KR)
Title: Method of Blocking a 5G NR Addition
Inventor: YOU HONG GOO
IPC: H04W76/18
Filed: 2020-09-23
Abstract: A method for blocking 5^th generation (5G) new radio (NR) addition is provided. The method includes the steps of: receiving a measurement report from a terminal; allowing an NR addition procedure to be performed, in response to the reception of the measurement report from the terminal; receiving an NR addition failure message from the terminal; allowing an NR release procedure to be performed, in response to the reception of the NR addition failure message from the terminal; and blocking NR addition, in response to an additional measurement report received from the terminal for a predetermined time.
Patent KR-20220040668-A (KR)
Title: Wrist carotid attaching type glucose measuring device
Inventor: LEE BYOUNG SOO
IPC: A61B5/1455
Filed: 2020-09-24
Abstract: The present invention relates to a wrist carotid artery attaching type glucose measuring device which is attached near the carotid artery of the wrist to greatly reduce a delay time and to enable rapid, accurate and precise measurement of blood sugar. The wrist carotid artery attaching type glucose measuring device comprises: a body which can be attached near the carotid artery of the wrist of a human body, and can block external light; a light emitting unit which is installed on the body, and generates measurement light in the direction of the carotid artery; and a first light receiving unit which receives reaction light to measure blood glucose from light reaction of blood flowing through the carotid artery to the measurement light.
Patent KR-20220049290-A (KR)
Inventor: KANG JUNG HYUK
IPC: H04N21/478
Filed: 2020-10-14
Abstract: Disclosed are a method for providing a virtual reality game broadcast service and an apparatus and a system for performing the same. According to an embodiment, a method for providing a virtual reality game broadcast service, which is performed in a computing device having one or more processors and a memory for storing one or more programs executed by the one or more processors, comprises the operations of: obtaining sensing data obtained by sensing the movement of a game user according to the progress of a virtual reality game; obtaining a game user viewpoint screen based on the sensing data; obtaining a virtual camera viewpoint screen viewed from the viewpoint of a virtual camera provided in the virtual reality game, and transmitting the virtual camera viewpoint screen as a broadcast screen instead of the game user viewpoint screen. Therefore, the method can reduce confusion or dizziness felt by viewers watching game broadcasts, due to shaking of a game screen.
Patent KR-20210050460-A (KR)
Title: Slurry, all solid state battery and method for producing all solid state battery
Inventor: OURA KEI
IPC: H01M4/62
Filed: 2020-10-20
Abstract: The main object of the present disclosure is to provide slurry capable of forming an all-solid-state battery having low ionic resistivity. In the present disclosure, the slurry contains a sulfide solid electrolyte and a solvent. The solvent contains a first solvent and a second solvent. The first solvent has a boiling point of 80 deg. C or higher and lower than the crystallization temperature of the sulfide solid electrolyte and is an acyclic ether-based solvent, an acyclic ester-based solvent or an acyclic ketone-based solvent. The second solvent solves the above problem by providing slurry having a boiling point equal to or higher than the crystallization temperature of the sulfide solid electrolyte.
Patent KR-20220054735-A (KR)
Title: butter stick to cut with one touch
Inventor: CHO SIN WOO
IPC: B65D83/00
Filed: 2020-10-25
Abstract: The present invention relates to a butter storage container, and more particularly, to a butter stick designed to be easily cut and used with one touch and preventing butter from sticking to a lid of the butter stick by a lever capable of pushing up butter and a cutting part capable of cutting butter. For this, a body includes a lever part at one end of the body and a cutting part at the opposite end to cut butter, lever part has a rotatable lever to which a rotary shaft is joined wherein the lever and the rotary shaft rotate together to move a moving plate at the center of the rotary shaft to push butter, and the cutting part consists of a blade and a blade fixing device to cut butter while attaching to the body and moving.
Patent KR-20210043481-A (KR)
Title: Apparatus for forming sealing portion of secondary battery pouch
Inventor: JEONG JONG HONG
IPC: B29L31/34
Filed: 2020-10-26
Abstract: A disclosed apparatus for forming a sealing part of a secondary battery pouch comprises: first and second pressure bars disposed to face each other with the sealing part for folding therebetween to apply pressing force for flattening the sealing part for folding, which is defined as the rim of the secondary battery pouch that seals an electrode assembly accommodated therein; first and second pressing surfaces respectively provided on the first and second pressing bars and disposed to face the sealing part for folding; and a forming protrusion part provided on the first pressing surface and forming a folding guide line in the sealing part for folding by the pressing force of the first and second pressure bars.
Patent KR-20220058140-A (KR)
Inventor: LEE DONG GI
IPC: B21D5/00
Filed: 2020-10-30
Abstract: The present invention relates to a system for shaping the curved outer plate of a hull and a method thereof. According to the present invention, based on a geometric analysis with respect to a curved surface and a heat deformation prediction method for a metal, heat processing information of a plate material can be quantitatively deduced, and a mechanic device to which a high-frequency induction heating device is attached is controlled to realize a precise and even heating motion, thereby supporting to enable a work satisfying a shaping degree regardless of the skillfulness of a worker. Furthermore, according to the present invention, without the interruption of a worker, the process of measuring a workable corner and inside, and the process of heating can be continuously performed, thereby supporting to maximize the operation rate during a non-working time (such as lunchtime, break time, and time after work). In addition, according to the present invention, a function to perform a detailed conversion can be added to consider the contact state between a measured curvature and a designed curvature with respect to each of the curved cross section frames, thereby supporting to guarantee a high-precision shaping quality. Furthermore, according to the present invention, based on the characteristics of an actual heating process and the consideration upon solid mechanics, the apex heating limit location of a triangular heating shape can be selected, thereby supporting to prevent the generation of a convex local deformation mode.
Patent KR-20220059608-A (KR)
Inventor: KIM WOO TAE
IPC: G01B11/02
Filed: 2020-11-03
Abstract: An embodiment provides an apparatus for measuring alignment of components in a chamber, comprising: a measurement unit which is provided in the chamber and measures a distance between the components inside the chamber by a non-contact method; a communication unit which transfers the measurement results from the measurement unit; a calculation unit which calculates the received measurement results; and a display unit which displays the calculated measurement results. The apparatus accurately measures alignment of the components constituting a hot zone inside the chamber in a growth device of a silicon single crystal ingot.
Patent KR-20220061615-A (KR)
Inventor: SANGHA LEE
IPC: H01Q1/24
Filed: 2020-11-06
Abstract: Disclosed is an electronic device including antennas. According to the present invention, when the visually exposed size of a display changes according to the movement of a housing of the electronic device, ground areas for the antennas of the electronic device are separated according to a ground separation structure, and grounds disposed in the ground areas separated by the ground separation structure can be selectively connected by means of variable elements selected according to the frequency bands used by the antennas of the electronic device. Various other embodiments are possible. Therefore, it is possible to maintain stable antenna performance.
Patent KR-20220062931-A (KR)
Title: Exhausting noise reduction apparatus and ship having the same
Inventor: PARK KEUN JUN
IPC: F01N3/20
Filed: 2020-11-09
Abstract: Disclosed are an exhaust noise reduction apparatus and a ship including the same. The exhaust noise reduction apparatus according to one embodiment of the present invention comprises: an exhaust gas processor in which exhaust gas is introduced, processed, and discharged; and a resonance type silencer which is connected with the exhaust gas processor and which reduces noise while the exhaust gas processed in the exhaust gas processor passes through. The exhaust gas processor comprises a noise reducing member which reduces noise while the exhaust gas is processed. According to the present invention, noise is reduced when the exhaust gas is processed without requiring an additional sound absorbing type silencer.
Patent KR-20220065339-A (KR)
Title: Air Conditioner
Inventor: KIM HAKJAE
IPC: F24F13/20
Filed: 2020-11-13
Abstract: The present invention relates to an air conditioner. The air conditioner of the present invention comprises: a case forming a suction port and a discharge port; a blowing fan disposed inside the case; a discharge guider forming a discharge passage for guiding the air flowing by the blowing fan forward and downward; a first vane and a second vane for guiding the air; a first link and a second link connected to the case and the first vane, respectively; a third link connected to each of the first link and the second vane; and a motor for rotating the first link. When the first vane is disposed at a first position to guide the air discharged from the discharge port forward, the front end of the first vane is disposed forward from the front wall of the case. Accordingly, the indoor space can quickly reach the target temperature.
Patent KR-20210154067-A (KR)
Inventor: WONG WING HAN
IPC: A45D19/02
Filed: 2020-11-16
Abstract: The present invention relates to a stirring-extrusion type coloring comb which comprises: a case of the coloring comb; a cylindrical cover and comb installed on the case; and a stirring structure installed in the case. The stirring structure includes a cylindrical part, a stirring shaft, and a driving motor. The stirring shaft is installed in the cylindrical part, and the driving motor is connected to the stirring shaft and drives the stirring shaft to rotate along the inner wall of the cylindrical part. The cylindrical part has a raw material inlet and raw material outlet formed therein, a cylindrical part cover is coupled to the raw material inlet, and the raw material outlet is formed at the lower end of the cylindrical part and communicates with the comb. An elastic open switch is provided at one end of the inner wall of the raw material outlet close to the cylindrical part. Accordingly, two hair dye raw materials can be uniformly stirred while hair dye can be sufficiently injected the into the coloring comb. The coloring comb can squeeze out the hair dye in a fixed amount sufficiently and efficiently. Since the hair dye raw materials for the coloring comb is stirred by the motor, it is not required to squeeze the coloring comb by hand. Since the hair dye can be thoroughly squeezed out by the stirring structure, Little hair dye is left in the cylindrical part. Since a stirring head part and handle of the coloring comb are installed detachably and each of the stirring head parts containing various hair dyes are mounted on the handle, thereby preventing mixing of the hair dyes. In addition, the stirring head and the handle can be separated, thereby being easily washed.
Patent KR-20210080192-A (KR)
Title: Holding device, lithography apparatus, and manufacturing method of article
Inventor: KAWAHARA IZUMI
IPC: H01L21/027
Filed: 2020-11-17
Abstract: The present invention provides a technique advantageous for high-precision determination of the detachment of a plate from a holding surface. A holding device for holding the plate includes: a holding unit holding the plate on the holding surface; an imaging unit capturing an image of a mark formed on the plate held on the holding surface; and a processing unit for judging whether or not the plate has disengaged from the holding surface based on the image of the mark obtained by the imaging unit in a state where a force is applied to the plate.
Patent KR-20220067656-A (KR)
Title: Drone charging station device
Inventor: KIM KUUNG IL
IPC: B60L53/53
Filed: 2020-11-17
Abstract: The present invention relates to a drone charging station device which is able to detachably mount or separate a charging mainframe for charging a drone and a movable cart for easily transferring the charging mainframe in accordance with the situation of use and transport, thereby conveniently moving a drone, is able to simultaneously charge a plurality of drones with a plurality of landing plates for charging the drones, thereby efficiently charging a drone in accordance with the user environment, is useful for monitoring a specific region in an unmanned manner constantly for 24 hours a day, and is able to make a mainframe case compact even if two or more drones are operated at the same time when the scope of monitoring or work is broad.
Patent KR-20220068766-A (KR)
Title: Apparatus and method for monitoring marine debris
Inventor: LEE SEUNG HYUN
IPC: G06N3/08
Filed: 2020-11-19
Abstract: Disclosed are a device and a method for monitoring marine debris. The method for monitoring marine debris includes the steps of: collecting marine debris data by date and location; building a marine debris database using the collected marine debris data; creating a learning data set using the built marine debris database; creating a marine debris creation model by learning the created learning data set using a deep learning technique; and predicting the creation amount and movement path of marine debris using the created marine debris creation model.
Patent KR-20220069327-A (KR)
Title: Method of operating a providing health care services reflects the DNA test information
Inventor: SUNTAE JUNG
IPC: G16H50/30
Filed: 2020-11-20
Abstract: A method for operating a health care service providing device according to an embodiment of the present invention includes the steps of: configuring a personalized health care database by using user information and genetic test information collected from a user terminal; configuring an inquiry interface including personalized medical examination information including a result of analyzing genetic test information by using the personalized health care database; providing the inquiry interface to the user terminal; and providing health care service information including genetic information and symptom test-based disease occurrence probability information to the user terminal based on symptom information received from the user terminal in response to the inquiry interface. Accordingly, specific and accurate disease occurrence probability analysis and various health care services based thereon are smoothly provided.
Patent KR-20220071643-A (KR)
Title: Agent based cryptographic module interworking system and its method
Inventor: KIM HOWON
IPC: G06F21/60
Filed: 2020-11-24
Abstract: The present invention relates to an agent-based cryptographic module interworking system and method which enable efficient interworking and utilization of cryptographic modules in a service operating in an operation environment different from an operation environment of cryptographic modules. The system comprises: a cryptographic module operating in a first operation environment; a cryptographic module utilization service block operating in a second operation environment different from the first operation environment; and a cryptographic module interworking agent mediating the cryptographic module utilization service block operating in the second operation environment different from the first operation environment of the cryptographic module to use a function of the cryptographic module.