baber/WOPTO huggingface dataset:
Patent KR-20210045978-A (KR)
Title: Substrate processing apparatus, method of manufacturing semiconductor device and computer program
Inventor: SHIMADA HIRONORI
IPC: H01L21/02
Filed: 2021-04-20
Abstract: The present invention suppresses film thickness variation of a film formed on a substrate. A substrate processing device includes: a tube member forming a cylindrical processing chamber; a partition member arranged in the circumferential direction on the outer peripheral surface side of the tube member to be formed in plurality, and partitioning a supply chamber communicating with the processing chamber by supply holes; one or more gas nozzles arranged in each of the plurality of supply chambers, extending in the axial direction having injection holes formed in side surfaces for injecting the processing gas flowing therein toward the processing chambers through the supply holes; and a plurality of gas supply pipes respectively communicating the plurality of gas nozzles to the corresponding gas supply sources. The supply chamber includes a first nozzle chamber and a second nozzle chamber. The processing gas contains a source gas, and a gas nozzle through which the source gas flows and a gas nozzle through which another processing gas flows are arranged in the second nozzle chamber.
Patent KR-20220146264-A (KR)
Title: Integrated emission apparatus for fuel cell and method thereof
Inventor: KIM HAK YOON
IPC: H01M8/04537
Filed: 2021-04-23
Abstract: According to one embodiment of the present invention, an integrated emission apparatus for a fuel cell comprises: a pressure sensor which is located at a front end of a nozzle of a supply line and measures the pressure; a stack current sensor which measures a current at a stack; an anode pressure sensor which measures the internal pressure of an anode; a display valve which discharges water in a water trap and impurities in the anode; and a control unit which estimates an error amount according to a difference in a hydrogen supply amount by the pressure sensor, a hydrogen consumption amount by the stack current sensor, and a pressure target flow rate by the anode pressure sensor before a purge and estimates a purge flow rate for controlling the discharge valve by reflecting the error amount to the hydrogen supply amount, the hydrogen consumption amount, and the pressure target flow rate during the purge. According to the present invention, an error which is generated by an offset of a sensor and the durability of a system can be corrected.
Patent KR-20210144574-A (KR)
Title: Gas separation membrane containing heterogeneous zeolites and preparation method thereof
IPC: B01D71/02
Filed: 2021-04-26
Abstract: The present invention relates to a gas separator in which heterogeneous zeolite epitaxially and alternately grows and a method for manufacturing the same, wherein MWW-based zeolite epitaxially grows to DDR-based zeolite or the DDR-based zeolite epitaxially grows to the MWW-based zeolite to form the gas separator, an MWW/DDR-based gas separator can be synthesized by using the structural continuity of the MWW-based zeolite and the DDR-based zeolite, and the gas separator manufactured thereby can have excellent separation efficiency.
Patent KR-20220149197-A (KR)
Inventor: KIM JIN KON
IPC: C08L53/00
Filed: 2021-04-30
Abstract: Disclosed are a dual nano-patterned copolymer thin-film laminate comprising a dual nano-pattern formed by controlling a surface tension of a substrate, and a method for manufacturing the same. The dual nano-patterned copolymer thin-film laminate comprises: a substrate including a first surface having a first surface tension (γ_1) and formed with a predetermined pattern and a second surface adjacent to the first surface and having a second surface tension (γ_2); and a double nano-patterned block copolymer which is located on the substrate and includes a first thin film formed on the first surface and a second thin film formed on the second surface, wherein the first thin film and the second thin film include a block copolymer. The first thin film includes a first matrix and a first nano-domain having a cylindrical shape vertically oriented with respect to the first surface in the first matrix. The second thin film includes a second matrix and a second nano-domain having a cylindrical shape horizontally orientated with respect to the second surface in the second matrix. According to the present invention, it is possible to form a double pattern of a block copolymer easily and quickly by using hydrofluoric acid.
Patent KR-20220153695-A (KR)
Title: Polymer layer and a manufacturing method of the polymer layer
Inventor: LEE DONG UK
IPC: C09J133/06
Filed: 2021-05-11
Abstract: The present application can provide a polymer layer; and a method for manufacturing a polymer layer, wherein the polymer layer prevents the oxidation of a phase change material, has excellent environmental resistance, prevents a decrease in the transmittance of visible light and a decrease in the thermal discoloration efficiency in an infrared region, minimizes the production cost and prevents toxicity that can occur in the phase change material from leaking out.
Patent KR-20220160952-A (KR)
Inventor: HONG SUNG HAK
IPC: B23K26/21
Filed: 2021-05-28
Abstract: The present invention relates to a quartz welding structure formed with a thicker quartz board which is more substantially welded, and a manufacturing method thereof. In accordance with one embodiment of the present invention, the quartz welding structure includes: a tube body in which a wall of a predetermined thickness made of a quartz material forms a hollow cylindrical shape having a longitudinal direction in one direction, and an opening part is formed in a part of the wall in a longitudinal direction; and a protruding part welded to the tube body, and protruding from the outer circumference surface of the tube body to cover the outside of the opening part. The protruding part includes: a shell made of a quartz material, having the same curvature as that of the tube body, and located at a predetermined distance apart from the opening part to the outside of the tube body in a diameter direction; and a pair of side plates made of a quartz material, having one end welded to each of both sides of the shell, and having the other end welded to the edge of the opening part of the tube body. Between the shell and the plates, a welding part is formed as the shell, the side plates and a welding rod of a quartz material located between the shell and the side plates are melted by the laser, and an outer surface facing the outside of the tube body of the welding part is formed to be located more outward than the corners of the shell and the side plates to form a curved surface.
Patent KR-20220165299-A (KR)
Title: Host processor, display system included the same, and method of operating display system
Inventor: BAE JONG MAN
IPC: G09G5/12
Filed: 2021-06-07
Abstract: A host processor includes: a high-speed driver which generates first high-speed data; a coupling circuit which receives the first high-speed data from the high-speed driver, and removes a direct-current component of the first high-speed data to generate second high-speed data; a low-power driver which generates low-power data; and a passive switch which receives the second high-speed data from the coupling circuit, receives the low-power data from the low-power driver, and selectively outputs the second high-speed data or the low-power data to a display device. Accordingly, the host processor may output second high-speed data having a desired DC voltage value to the display device.
Patent KR-20220167470-A (KR)
Title: Battery cell sealing device
Inventor: KIM JOOHYUNG
IPC: H01M50/105
Filed: 2021-06-14
Abstract: The present invention relates to a battery cell sealing device for sealing a pouch of a battery cell, and more specifically, to a battery cell sealing device, wherein a plurality of battery cells are accommodated in one chamber and the plurality of battery cells accommodated in the chamber can be sealed at the same time, so that the production quantity or processing capacity of the battery cells of one chamber is increased and accordingly overall facility costs can be reduced.
Patent KR-20210075937-A (KR)
Title: A Fan Motor
Inventor: EUNJI HWANG
IPC: F04D25/06
Filed: 2021-06-15
Abstract: The present invention relates to an installation structure of a ball bearing supporting a rotation shaft of a fan motor rotating at a high speed. The bearing installation structure of the present invention comprises: a motor unit (20) including a stator (21), a rotor (22) rotating in electromagnetic interaction with the stator (21), and a shaft (23) having the rotor (22) installed thereon and rotating together with the rotor (22); a bearing (24) including an inner ring (243) into which the shaft (23) is inserted, an outer ring (241) disposed on the outer periphery of the inner ring, and a rolling member (242) interposed between the inner ring and the outer ring to support the relative rotational movement of the inner ring with respect to the outer ring; a motor body unit (10) including a motor installation unit (111) in which the motor unit (20) is accommodated, and bearing support units (112, 174) for supporting the outer ring (241) of the bearing (24) and accommodating the bearing (24); an elastic body (25) installed in the bearing support unit to apply a preload by pressing the outer ring of the bearing in the axial direction of the shaft; and a first fixing means for fixing the outer ring of the bearing (24) and the elastic body. Therefore, the present invention can reliably prevent damage to the ball bearing.
Patent KR-20220169859-A (KR)
Title: Automatic recovery guide system for Load dispatching sub-center
Inventor: LEE CHEON GYU
IPC: H02J13/00
Filed: 2021-06-21
Abstract: The present invention relates to a guide system which is linked through communication from a SCADA operating device, detects fault conditions and events of a substation for the subordinate jurisdiction unmanned substation to automatically determine a fault and infer an emergency recovery procedure list to present it to an operator so as to provide a UI, which can be manipulated so that the operator can perform actual recovery, provides the UI and guidance so that a fault can be emergently recovered in the midst of an urgent confusion so as to guide fault recovery of the operator, and infers and presents the most efficient fault recovery procedure so as to enable the operator to quickly and safely perform a switch manipulation procedure corresponding to the actual recovery step by step.
Patent KR-20220170662-A (KR)
Title: Nanorod light emitting device, method of manufacturing the same, and display apparatus including the same
Inventor: CHOI JUN HEE
IPC: H01L33/44
Filed: 2021-06-23
Abstract: Disclosed is a nanorod light emitting element having improved light emitting efficiency by reducing surface defects. The disclosed nanorod light emitting element includes: a semiconductor light emitting structure having a nanorod shape; and a passivation film surrounding sidewalls of the semiconductor light emitting structure and having insulating properties. The passivation film may include an insulating crystal material having the same crystal structure as that of the semiconductor light emitting structure.
Patent KR-20230000556-A (KR)
Title: Modular column joint structure using h shape steel plate
Inventor: MOON KI HOON
IPC: E04B1/343
Filed: 2021-06-25
Abstract: The present invention relates to a column joint structure of a modular unit. The provided architectural modular column joint structure using an H-beam comprises: the H-beam forming a column of the modular unit; a base plate, as a thing provided at a lower end part of the H-beam, in contact with a foundation concrete or the modular unit disposed at the lower side; and a mortar bracket forming a space in which a mortar is filled by sealing a space between the base plate and a pair of flanges constituting the H-beam. An objective of the present invention is to provide the joint structure of the architectural modular column using the H-beam, which can easily fill the mortar.
Patent KR-20230001833-A (KR)
Inventor: BAEK IN CHEOL
IPC: B60K11/08
Filed: 2021-06-29
Abstract: The present invention relates to a protection apparatus. The protection apparatus for protecting an accessory device of a vehicle according to one embodiment comprises: a plate covering the accessory device on the side surface of the vehicle; a spacer spacing the plate from a frame of the vehicle; and an intake/exhaust separating plate for suppressing mixing by separating a flow of an air entering the interior of the vehicle and a flow of an air discharged to the exterior of the vehicle. An air may flow between the exterior and the interior of the vehicle through the protection apparatus. An objective of the present invention is to provide the protection apparatus which does not obstruct the flow of the air.
Patent KR-20230006935-A (KR)
Inventor: MOON JU LIE
IPC: A45D40/00
Filed: 2021-07-05
Abstract: The present invention relates to a cosmetic container that is three-dimensional with a plurality of planes and curved surfaces, and more specifically, to a cosmetic storage pouch in which one or more concave grooves are formed on at least one side of a cosmetic container to be combined with one or more corresponding iron protrusions formed on another cosmetic container. Accordingly, the cosmetic storage pouch is morphologically combined with various types of cosmetic containers or cosmetic containers of the same type, enabling efficient use of space, and when combined with cosmetic containers in various shapes, functioning as an amusement device. Also, the cosmetic storage pouch increases the recycling rate of cosmetic containers, which are often discarded as trash, and arouse interests at the same time.
Patent KR-20220007016-A (KR)
Inventor: FURUTACHI Shoji
IPC: F16L51/02
Filed: 2021-07-06
Abstract: The present invention relates to hot air pipes (21, 22, 23) for supplying hot air from hot air stoves (11, 12, 13) to a blast furnace (1), which comprise: hot air pipe main bodies (210, 220, 230); hot air valves (213, 223, 233) installed in the middle of the hot air pipe main bodies (210, 220, 230); flexible pipes (212, 222, 232) installed upstream compared to the hot air valves (213, 223, 233) of the hot air pipe main bodies (210, 220, 230); and pressure lines (51, 52, 53) for supplying high-pressure air which has higher pressure than the hot air passing through the hot air pipe main bodies (210, 220, 230) to the flexible pipes (212, 222, 232). The present invention provides the hot air pipe and the hot air stove, in which a problem of the flexible pipe due to hot air is prevented.
Patent KR-20220007024-A (KR)
Inventor: LEE YONG SUB
IPC: H04N21/443
Filed: 2021-07-08
Abstract: The present invention relates to an apparatus for using history information in a cloud system and a method thereof. In the cloud system, a client comprises: a communication unit set to communicate with a cloud server; a control unit operably connected to the communication unit; and a storage unit operably connected to the control unit. The storage unit is able to, when executed by the control unit, store commands which allow the client to connect the client to a browser of the cloud server, receive history information from the cloud server, store the received history information in the storage unit, and if the client is reconnected to the browser, transmit history data on a web screen provided before the browser is reconnected to the cloud server, generate the history data based on the stored history information, receive streaming data corresponding to the history data from the cloud server, and output the web screen based on the streaming data. The present invention aims to provide an apparatus for using history information in a cloud system and a method thereof, which are capable of constantly providing a user with the previous information even when a client is reconnected to a cloud server.
Patent KR-20220007551-A (KR)
Inventor: KOJIMA SACHIYUKI
IPC: B62D15/02
Filed: 2021-07-09
Abstract: The present invention relates to a faucet working machine. According to the present invention, in a four-wheel drive type electric power receiving working machine, a status in which a paddy field is degraded by a rear wheel at a center side of turning at a time of turning is reduced. The faucet working machine of the present invention comprises: a right side clutch (51) capable of transmitting and blocking a power to a right rear wheel (2); and a left side clutch (52) capable of transmitting and blocking the power to a left rear wheel (2). When a front wheel (1) is steered to a right side beyond a set angle (R1) on the right side, while the left side clutch (52) is operated in a power transmission status, a right side clutch (51) is alternately and repeatedly operated in the power transmission status and a cutoff status. When the front wheel (1) is steered to a left side beyond a set angle (L1) on the left side, while the right side clutch (51) is operated in the power transmission status, the left side clutch (52) is repeatedly operated alternately in the power transmission status and the cutoff status.
Patent KR-20230011083-A (KR)
Title: Forming roller
Inventor: MYUNG GYU HO
IPC: B44B5/00
Filed: 2021-07-13
Abstract: The present invention relates to a forming roller, in which a forming roller including a shaft and a forming part surrounding at least a part of an outer circumferential surface of the shaft can manufacture a mask in various shapes through the forming part including a first forming part detachable from the shaft, and a second forming part fixed to the shaft. In addition, the present invention can provide an effect in which only parts of the mask that need to be changed in shape can be easily replaced.
Patent KR-20220115035-A (KR)
Title: Optical system and camera module including the same
Inventor: SON CHANG GYUN
IPC: G02B13/00
Filed: 2021-07-13
Abstract: An optical system according to an embodiment of the present invention includes first to third lenses disposed along an optical axis in a direction from an object side to a sensor side, wherein the first lens has a meniscus shape convex toward the object side, 1.7 <= nt_1 <= 2.3 may be satisfied, and TTL <= 6 mm may be satisfied. (nt_1 is a refractive index of the first lens for light in a t-line wavelength band, and a TTL is a distance from the object side surface of the first lens to an image surface of an image sensor along the optical axis.) Embodiments of the present invention are intended to provide the optical system and the camera module with improved optical characteristics.
Patent KR-20210095099-A (KR)
Title: ship
Inventor: PARK EUN HYE
IPC: B63B15/00
Filed: 2021-07-20
Abstract: In accordance with one embodiment of the present invention, a ship comprises: a hull; a cabin provided on a deck of the hull; and bridge wings extending from an upper side of the cabin to the left and right by a distance, and having a height of 11 to 40 m. The bridge wings each include: a frame of which at least a portion of the bottom surface is penetrated and which is made of a metal material; and a grating member provided to cover the penetrated bottom surface of the frame, made of FRP, and having grating holes opened vertically. The grating member includes: a plurality of first vertical partitions; a plurality of second vertical partitions provided to intersect the plurality of first vertical partitions; a plurality of first auxiliary vertical partitions provided in parallel in the middle of each of the plurality of first vertical partitions; and a plurality of second auxiliary vertical partitions provided in the middle of each of the plurality of second vertical partitions. The grating holes include: first grating holes formed by the first vertical partitions, the second vertical partitions, the first auxiliary vertical partitions, and the second auxiliary vertical partitions; and second grating holes formed on a lower side thereof by the first grating holes, the first vertical partitions, and the second vertical partitions. Therefore, the grating member has a vertically dual structure in which the upper density of the grating member is higher than the lower density thereof. Considering that a user can look down to 75 degrees with a peripheral view, the grating member is formed so that a T/L value obtained by dividing the thickness (T) of the grating member by the width (L) of the first grating holes is 0.26 to 3.70, and thus the first grating holes can be recognized as being blocked in accordance with the viewing angle of passers-by. Therefore, the ship can be easily maintained and repaired.
Patent KR-20230017033-A (KR)
Title: Pharmaceutical composition comprising the extract from sprout of canabis sativa l.as an effective component for prevention or treatment of diabetes and health functional food comprising the same
Inventor: SOHN HO YONG
IPC: A23L33/105
Filed: 2021-07-27
Abstract: The present invention relates to a pharmaceutical composition and health-functional food comprising a hemp sprout extract as an effective ingredient for the prevention and treatment of diabetes and, more specifically, to a pharmaceutical composition and health-functional food comprising a hemp sprout extract as an effective ingredient for prevention or treatment/improvement of diabetes through inhibition of α-glucosidase, wherein the hemp sprout is cultivated by sprouting hemp seeds. The hemp sprout extract as an effective ingredient of the pharmaceutical composition and the health-functional food for the prevention or treatment of diabetes according to the present invention, as proven through the examples of the present specification, exhibits strong anti-diabetes activity due to excellent α-glucosidase inhibitory activity, at the same time, has weak hemolytic activity against human red blood cells, has excellent thermal stability, and does not show loss of starch-degrading enzyme inhibitory activity even under an acidic condition of pH 2 and in blood plasma, so as to be expected for the prevention and treatment of diabetes. In addition, the hemp sprout extract does not contain tetrahydrocannabinol (THC) so as to be used practically and has excellent effects of being processed into various forms such as an extract, powder, pills, tablets, etc. to be prepared in the form of being able to be taken at normal times, thereby being very useful in the pharmaceutical and food industries.
Patent KR-20230018654-A (KR)
Inventor: KIM YOUNG YEAUL
IPC: G06Q30/02
Filed: 2021-07-30
Abstract: Provided in the present invention are a vehicle trading information sharing system and an information sharing method, which can provide an estimate sheet, which contains not only various selection conditions with respect to a vehicle (a make, a model, a rank, a detailed rank, an option, a color, a discount and the like) but also characteristics for each type of purchasing a new vehicle (cash, an installment plan, a card cashback, a lease, a rent and the like), in an infinite manner in real time to respond to various estimation demands of clients. In addition, a vehicle dealer may share and make new vehicle information generated by the sales activities into a database to provide estimations by searching to respond to various estimation demands required by clients. To this end, the present invention is characterized by comprising: a first step of providing new vehicle release information by means of a seller terminal; a second step of authenticating a calculated estimation after the estimation is calculated in real time from the new vehicle release information by means of a server; and a third step of registering an interested vehicle from the calculated estimation by means of a buyer terminal.
Patent KR-20230018813-A (KR)
Inventor: YANG SIYOUNG
IPC: A61P25/16
Filed: 2021-07-30
Abstract: The present invention confirms that PD-184352, a synuclein gamma (SNCG) inhibitor, binds to the C-terminus of the SNCG protein to suppress the expression of MMP3, MMP13, and COX2, which are factors related to degenerative diseases regulated by SNCG. Therefore, the compound is provided as a therapeutic agent for degenerative arthritis and Parkinson's disease caused by SNCG.