baber/WOPTO huggingface dataset:
Patent KR-20220162271-A (KR)
Title: Heat exchanger
Inventor: PARK JEONG SANG
IPC: F28F9/02
Filed: 2021-06-01
Abstract: The present invention provides a heat exchanger comprising: a first tank part and a second tank part formed in a hollow shape and vertically separated from each other; a plurality of tubes arranged between the first tank part and the second tank part; a manifold arranged on one side of the first tank part, and provided with a refrigerant outlet and a refrigerant inlet introducing a refrigerant; a refrigerant pipe coupled to the refrigerant inlet and the refrigerant outlet; and a connecting member coupling the refrigerant pipe to the manifold when the refrigerant pipe is inserted into the refrigerant inlet and the refrigerant outlet. The manifold includes a first plate arranged on one side of the first tank part and a second plate arranged between the first plate and the first tank part. According to the present invention, the heat exchanger has a first guide, a second guide, and a third guide formed on the first plate and the second plate to easily determine positions when coupling the manifold, and the fourth guide tightly attaches the first plate and the second plate after coupling to fix the first plate and the second plate. Also, according to the present invention, the heat exchanger can reduce joining processes and increase productivity by connecting refrigerant pipes by a mechanical joining method without using a welding method using filler metal.
Patent KR-20220162914-A (KR)
Title: Vessel For Liquefied Hydrogen Transport
Inventor: HA DAE SEUNG
IPC: F17C6/00
Filed: 2021-06-01
Abstract: The present invention provides a vessel for liquefied hydrogen transport which can process boil-off gas of liquefied hydrogen by a simple structure. According to the present invention, the vessel for liquefied hydrogen transport comprises: a hull; a liquefied natural gas storage tank installed in the hull to store liquefied natural gas; at least one liquefied hydrogen storage tank installed in the hull to store liquefied hydrogen; a fuel cell receiving first boil-off gas produced as the liquefied hydrogen is naturally evaporated to generate electricity; a combustion engine receiving second boil-off gas produced as the liquefied natural gas is naturally or forcibly evaporated to generate power; a first supply line connecting the liquefied hydrogen storage tank and the fuel cell to supply the first boil-off gas; a second supply line connecting the liquefied natural gas storage tank and the combustion engine to supply the second boil-off gas; a gas combustion part combusting the first boil-off gas and the second boil-off gas; and a combustion line branching from the second supply line to be connected to the gas combustion part.
Patent KR-20220164965-A (KR)
Title: Pvr
Inventor: LEE U SEOK
IPC: H04N5/775
Filed: 2021-06-07
Abstract: The present invention relates to an intelligent reservation-recording control method for a digital TV, which automatically stores information on a broadcasting program and allows convenient reservation-recording without a separate key operation. The method may include the steps of: analyzing a broadcast program being watched, storing information on the program, and counting the number of viewings for each program; analyzing a preferred broadcasting program and time slot of a user by using the program information and setting a reference value for scheduled recording; comparing a program scheduled to be broadcast with a reference value for scheduled recording and determining whether to record; and setting a timer and reserving a recording.
Patent KR-20220165091-A (KR)
Title: Apparatus for treating substrate
Inventor: JANG HO JIN
IPC: H01L21/677
Filed: 2021-06-07
Abstract: The present invention provides a substrate processing device capable of mitigating exhaust interference between a plurality of process chambers. The substrate processing device comprises: a first process chamber having a first processing space therein; a second process chamber having a second processing space therein; and an exhaust unit exhausting the atmosphere of the first processing space and the second processing space. The exhaust unit may include: an integrated exhaust line; a first exhaust line connecting the first process chamber and the integrated exhaust line; a second exhaust line connecting the second process chamber and the integrated exhaust line; and a partition partitioning a part of a flow path in the integrated exhaust line into a first flow path through which the fluid exhausted through the first exhaust line flows and a second flow path through which the fluid exhausted through the second exhaust line flows.
Patent KR-20220167818-A (KR)
Title: Display panel and fabricating method of the same
Inventor: KIM YOUNGMIN
IPC: H01L27/32
Filed: 2021-06-14
Abstract: A display panel comprises: a window including a display area and a non-display area adjacent to the display area; a color filter layer placed on the window; a circuit element layer including a low refractive index layer covering the color filter layer and a transistor disposed on the low refractive index layer; a light control layer including split barriers disposed on the circuit element layer and a light control pattern disposed between the split barriers and including quantum dots; and a display element layer disposed on the light control layer and including a light-emitting device including a first electrode, a second electrode disposed on the first electrode, and a light-emitting layer disposed between the first electrode and the second electrode and generating light, wherein the light passes through the light control layer, the circuit element layer, and the color filter layer and is transmitted into the window. The display panel can prevent defects such as source light loss or color mixing.
Patent KR-20220167849-A (KR)
Title: Transceiver and driving method thereof
Inventor: KIM HYUN SU
IPC: G09G5/00
Filed: 2021-06-14
Abstract: The present invention provides a transceiver capable of shortening locking time of a clock training pattern. According to one embodiment of the present invention, the transceiver comprises a transmitter and a receiver connected to a first line and a second line. The transmitter transmits signals having a first voltage range to the first line and the second line in a first mode and transmits signals having a second voltage range smaller than the first voltage range to the first line and the second line in a second mode. The transmitter, when transmitting a first-first payload to the receiver, is sequentially driven in the first mode, the second mode, and the first mode, and transmits a first clock training pattern and the first-first payload in the second mode. The receiver includes a clock data restoration circuit generating a first clock signal corresponding to the received first clock training pattern and a register storing first frequency information and first phase information of the first clock training pattern.
Patent KR-20210075951-A (KR)
Title: Packaging for fingerprint sensors and methods of manufacture
Inventor: ERHART RICHARD ALEX
IPC: G06V30/144
Filed: 2021-06-16
Abstract: Disclosed is a fingerprint sensor package including a sensing side for sensing fingerprint information and a separate connection side for electrically connecting the fingerprint sensor package to a host device. The fingerprint sensor package may also include a sensor integrated circuit that is substantially surrounded by a fill material and faces the sensing side. The fill material includes vias around the sensor integrated circuit. The fingerprint sensor package may further include a redistribution layer that redistributes connections of the sensor integrated circuit to the vias, on the sensing side. Connections may also be directed through the vias to a ball grid array on the connection side. Some aspects also include electrostatic discharge traces located at least partially around the perimeter of the connection side. A manufacture method is also disclosed.
Patent KR-20220168790-A (KR)
Title: Multiway valve apparatus
Inventor: CHANG SEOK YOON
IPC: F16K27/02
Filed: 2021-06-17
Abstract: Disclosed is a multiway valve device which simplifies a sealing structure of a valve to reduce an entire size, reduce manufacturing cost, and secure sealing performance of the valve. The present invention comprises: a housing having an opening, where a cooling medium flows, and having a valve selectively switching a flow of the cooling medium in an inner space thereof; a flow port mounted in the opening of the housing, having a passage connected to an inner space of the housing, and enabling a mounting unit to be formed to be recessed in the passage in a radial direction; a seal member inserted into the passage of the flow port to come in contact with the valve, having a flow passage where the cooling medium flows, and enabling a seating unit protruding to face the mounting unit to be formed on an outer surface thereof; a packing body provided between the mounting unit and the seating unit and sealing a gap between the housing and the flow port; and an elastic member provided to be spaced from the packing body between the mounting unit and the seating unit and formed to be elastically deformable to elastically support the seal member toward the valve.
Patent KR-20230000551-A (KR)
Title: Apparatus of fried food
Inventor: CHOI SUN YOUNG
IPC: A47J37/12
Filed: 2021-06-25
Abstract: The present invention can provide an apparatus of fried food, comprising: a support frame including a first support frame and a second support frame installed on the upper rear side of the first support frame and on which a control panel is installed; a frying container mounted on the upper surface of the first support frame; a frying net; a heating unit which is immersed in frying oil and heats the frying oil by generating heat in response to a control signal from the control unit; and a raising and lowering unit installed on the support frame and connected to the frying net to raise and lower the frying net by a control signal from the control unit. According to the above, when the user selects a type of frying through the control panel, a series of operations are performed, such as setting the frying temperature and heating the frying oil, as well as inserting and removing the frying ingredients, according to the frying conditions for the type of frying. Accordingly, the user can reduce the time and amount of work required for frying, thereby improving work efficiency.
Patent KR-20220000859-A (KR)
Title: Electrolyte Solution Additive, Electrolyte Solution For Battery And Secondary Battery Comprising The Same
Inventor: CHOI JI YOUNG
IPC: H01M10/0567
Filed: 2021-06-28
Abstract: The present invention relates to an electrolyte additive, an electrolyte for a battery including the same, and a secondary battery, and more specifically, to an electrolyte additive including a compound in which a group represented by the following chemical formula 1 is substituted, an electrolyte including the electrolyte additive, and a secondary battery including the same. According to the present invention, the secondary battery has low charging resistance, which can improve charging efficiency and output, and has an excellent long-term lifespan and high-temperature capacity retention. In formula 1, P and O are respectively phosphorus and oxygen; A is a bond or oxygen; Q is oxygen or a lone pair; R_1, R_2, R_3 and R_4 are independently hydrogen, a linear or branched alkyl group, an alkenyl group, an alkynyl group, an alkoxy group, an alkoxycarbonyl group, an alkoxyalkyl group, or a fluoroalkyl group having 1 to 10 carbon atoms; optionally, R_1 or R_2 may be connected to R_3 or R_4 to form a double bond or a ring; n is an integer from 0 to 3; and the * is a bonding position.
Patent KR-20230007866-A (KR)
Title: Nipple assembly
Inventor: KIM YUN HO
IPC: F01P3/12
Filed: 2021-07-06
Abstract: Introduced is a nipple assembly. The nipple assembly of the present invention comprises: a nipple body of which one end part is inserted into the housing interior and fastened to an inlet unit or an outlet unit of a heat exchanger, and the other end part protrudes to the housing exterior so that a cooling medium flows through the heat exchanger; a first sealing unit which seals between the one end part of the nipple body and the inlet unit or the outlet unit of the heat exchanger; a flange unit which is formed at a point between the one end part and the other end part of the nipple body, and fastened to a housing; and a second sealing unit which includes a first sealing part which seals between the flange unit and the housing and a second sealing part which extends from the first sealing part and seals between an end of the inlet unit or the outlet unit of the heat exchanger and the nipple body. According to the present invention, a safety problem which may occur in a vehicle may be solved through shape change.
Patent KR-20230008304-A (KR)
Inventor: LEE JUNG SUP
IPC: A21D8/04
Filed: 2021-07-06
Abstract: The kimchi bread of the present invention includes 100 to 130 parts by weight of a mixing material, 1 to 10 parts by weight of shortening, and 1 to 25 parts by weight of kimchi, based on 100 parts by weight of strong flour. An object of the present invention is to provide the kimchi bread that has high palatability and is capable of ingesting balanced nutrients.
Patent KR-20230008418-A (KR)
Inventor: BYUN GYEONG JUN
IPC: B41M5/00
Filed: 2021-07-07
Abstract: The present invention relates to a press mold for forming a pressed product with an increased service life and a manufacturing method therefor. A press mold according to the present invention includes a mold body; and a coating layer disposed on the mold body and having a transfer pattern formed thereon, wherein the coating layer includes metal nitride.
Patent KR-20230008514-A (KR)
Title: Oil control valve
Inventor: LEE JEONG YOON
IPC: F16D13/74
Filed: 2021-07-07
Abstract: The present invention relates to an oil control valve, which physically fixates an opening and closing state of the valve to stably open and close the valve. The disclosed oil control valve comprises: a case having an oil flow passage; and an opening and closing device enabling a spool to be positioned inside the oil flow passage, enabling at least a predetermined hydraulic pressure to be supplied to one end of the spool to enable the spool to be linearly moved, enabling a linear movement direction of the spool to be switched whenever the at least the predetermined hydraulic pressure is supplied, and opening and closing the oil flow passage according to switching of the movement direction of the spool.
Patent KR-20230009538-A (KR)
Inventor: YE JONGCHUL
IPC: G06N3/08
Filed: 2021-07-09
Abstract: An adaptive instance normalization-based chest radiology image segmentation method and device are disclosed. The chest radiology image segmentation method according to one embodiment of the present invention comprises the steps of: receiving a chest radiology image; and segmenting an organ region in the chest radiology image using a pre-trained segmentation model-based single neural network with adaptive instance normalization. The step of segmenting an organ region may segment organ regions in the lungs of the chest radiology image using the single neural network and a pre-built adaptive instance normalization code. Accordingly, organs can be segmented with excellent performance in normal lungs and domain-transformed abnormal lungs.
Patent KR-20230012789-A (KR)
Title: A fragrance emitting thing for inserting between the airfilter
Inventor: SHIN SUN
IPC: A61L9/04
Filed: 2021-07-16
Abstract: The present invention relates to an air filter insertion installation type scent diffuser that is installed in a form that is simply inserted into a filter medium gap of an automobile air filter and can emit scent continuously for a long period of time. According to the present invention, the air filter insertion installation type scent diffuser comprises: a scent diffusing base material having a wedge shape in cross section and made of a polyester foaming agent; and an installation frame inserted into a gap in a filter medium for automobiles and into which the scent diffusing base material is inserted.
Patent KR-20210093837-A (KR)
Title: A Ultrasonic Transducer Assembly
Inventor: CHONG HYON HO
IPC: H04R7/16
Filed: 2021-07-22
Abstract: The present invention to provide an ultrasonic transducer assembly capable of generating sufficient sound pressure simply with the vibration of a piezoelectric vibrator. The present invention relates to an ultrasonic transducer assembly which includes: a piezoelectric unit which generates vibration to which an electrical signal is applied; a diaphragm which is formed in a plate shape and has the piezoelectric unit attached to the center thereof; a mass which constitutes the body while having a constant weight; and a displacement inductor which is positioned to be perpendicular to the diaphragm at an edge of the diaphragm to connect the diaphragm and the mass.
Patent KR-20210095112-A (KR)
Title: Method for displaying body model for clothing modeling
Inventor: HAN DONG SOO
IPC: G06Q50/10
Filed: 2021-07-23
Abstract: In accordance with an embodiment of the present invention, a method for displaying a first body shape in accordance with a body size input by a user and a second body shape in accordance with a recommended body size comprises the steps of: receiving a first body size for modeling clothing from a user; determining a second body size similar to the first body size by using the first body size; generating a first body shape based on the first body size, and generating a second body shape based on the second body size; and displaying the first body shape and the second body shape. Therefore, a user can more conveniently generate a body shape close to the real shape of the human body and model clothing.
Patent KR-20230017017-A (KR)
Inventor: YOON TAE IL
IPC: A47B97/00
Filed: 2021-07-27
Abstract: Disclosed is system furniture with an improved function. According to the present invention, the system furniture with an improved function comprises: vertical frames of which the upper and lower ends are supported on the bottom and ceiling of an installation space by a frame height adjustment part; drawers arranged between the vertical frames; a shelf support horizontally coupled to the vertical frames to support a shelf, wherein the height thereof is adjusted by a shelf height adjustment part; and a finishing cap coupled to the end of the shelf support to cover both ends of the shelf support. The shelf support is provided with a shelf fixing means to fix the shelf to prevent the shelf from being arbitrarily separated. The vertical frames are provided with a frame fixing body coupled to the vertical frames to prevent the vertical frames from being shaken to the left and right by an external force, and a shaking prevention part consisting of a wall support body supported on a wall and connected to the frame fixing body by a shaking adjustment bolt. The drawers are prevented from falling by coupling side plates on both sides to the vertical frames on both sides by a falling prevention means.
Patent KR-20230017438-A (KR)
Inventor: HA NEUNG GYO
IPC: G05B23/02
Filed: 2021-07-28
Abstract: Disclosed is a diesel generator automatic operation control panel equipped with artificial intelligence-based cognitive-control function. The diesel generator automatic operation control panel equipped with artificial intelligence-based cognitive-control function according to an embodiment of the present invention comprises: a database storing operating data of multiple diesel-type generators; an error detection unit which detects the presence or absence of an operation error by comparing the operating data of the diesel generator installed in the field with the operating data stored in the database; and an artificial intelligence processing unit which performs at least one of remote start, voltage control, power maintenance, frequency conversion, and torque control in response to the error contents of the error detection unit and updates the error type and corresponding data in the database through machine learning. Accordingly, the present invention can reduce the amount of data processing performed in the error determination process.
Patent KR-20230019581-A (KR)
Inventor: CHOI SANG UN
IPC: A61P35/00
Filed: 2021-08-02
Abstract: The present invention relates to an anti-cancer radiation therapy sensitizer containing a pyrrolopyrimidine derivative as an active ingredient, wherein the pyrrolopyrimidine derivative has effects of disrupting the cell cycle of cancer cells and killing cancer cells by administering the pyrrolopyrimidine derivative in combination with radiation. Therefore, the pyrrolopyrimidine derivative can be usefully used as a sensitizer for anticancer radiation therapy.
Patent KR-20230023270-A (KR)
Title: Lubricant oil supply apparatus for universal joint
Inventor: SONG HO JIN
IPC: F16N9/02
Filed: 2021-08-10
Abstract: The present invention provides a lubricant supply apparatus which can automatically supply a lubricant to each universal joint without overlapping lubricant supply apparatuses during installation in a shaft connection structure in which two universal joints are sequentially installed. The present invention comprises: a first universal joint and a second universal joint, which couples a first shaft member, a connecting shaft member, and a second shaft member; a lubricant supply unit installed on the first shaft member; a first transmission unit which receives a lubricant from the lubricant supply unit, transmits some of the lubricant to the first universal joint, and transmits the remainder to the connecting shaft member; an intermediate transmission unit installed on the connecting shaft member; and a second transmission unit which receives the lubricant from the intermediate transmission unit and supplies the lubricant to the second universal joint. According to the present invention, a lubricant can be supplied efficiently and automatically to each universal joint without overlapping lubricant supply apparatuses during installation.
Patent KR-20230024609-A (KR)
Inventor: KIM HYUNG ROK
IPC: G06Q50/10
Filed: 2021-08-12
Abstract: According to one embodiment, disclosed are a method and device, wherein the method for providing information on the use of an existing burial ground comprises the steps of: obtaining burial ground and burial grave information including at least one of area information, location information, and production time information of an existing burial ground; obtaining cremation information indicating whether the deceased to be buried is cremated; receiving a family burial ground selection input indicating whether to apply a family burial ground format to the existing burial ground; obtaining relationship information indicating the relationship between the deceased already buried in the existing burial ground and the deceased to be buried; and based on the burial ground and burial grave information, the cremation information, the family burial ground selection input, and the relationship information, providing information on the use of the existing burial ground including information on the burial location of the deceased to be buried and the area of land required to bury the deceased to be buried. Accordingly, a land shortage problem caused by existing burial grounds can be effectively alleviated.
Patent KR-20230025202-A (KR)
Inventor: JEONG KYUNG HWAN
IPC: G01B21/08
Filed: 2021-08-13
Abstract: The present invention relates to a method for measuring thickness of a thin film in real-time. According to the present invention, the method for measuring thickness of a thin film, which is a process of performing deposition of a thin film in a reaction chamber to proceed a deposition reaction and a cleaning method, comprises: a step of measuring a gaseous byproduct inside the reaction chamber by using a mass analyzer during at least one reaction among the deposition reaction and the cleaning reaction.