baber/WOPTO huggingface dataset:
Patent KR-20220135041-A (KR)
Inventor: YONGJAE MA
IPC: H04W72/04
Filed: 2021-03-29
Abstract: The present disclosure relates to a 5G or pre-5G communication system for supporting a higher data rate beyond a 4G communication system, such as long term evolution (LTE). A method for operating a base station according to the present disclosure comprises the processes of: receiving a request message including at least one band combination from a master node (MN); generating second data rate information by measuring the data rate of the at least one band combination; selecting a band combination from among the at least one band combination based on the second data rate information and the first data rate information; and transmitting a response message including a selected band combination from among the at least one band combination to the other base station. The request message includes a first data rate information, and the first data rate information may include data rate information when the base station uses the at least one band combination.
Patent KR-20220135574-A (KR)
Title: Testing system for the device with testing 3 dimensional form and method thereof
Inventor: NAMGUNG BOK
IPC: G06T7/00
Filed: 2021-03-30
Abstract: The present invention provides an inspection system for inspecting an object having a three-dimensional shape, which comprises: a phase generation unit (10) for generating a plurality of phase patterns with different periods to irradiate the phase patterns onto an object to be inspected; an image input unit (20) for receiving images of patterns reflected from the object to be inspected according to the plurality of phase patterns generated by the phase generation unit (10); a phase difference data extraction unit (30) for extracting information about a phase difference of the images of patterns reflected according to the plurality of phase patterns with different periods generated by the phase generation unit (10); and a three-dimensional data generation unit (40) for correcting and generating shape information of the object to be inspected from the information about the phase difference of the images of patterns extracted by the phase difference data extraction unit (30). Therefore, the present invention can prevent data loss due to a lack of phase information and can provide detailed information about the object to be inspected.
Patent KR-20220135968-A (KR)
Inventor: KIM YUL HEE
IPC: G16H50/30
Filed: 2021-03-31
Abstract: Disclosed are a system and a method for providing coaching of an expert. According to an embodiment of the present invention, the method comprises the steps of: (a) providing a counseling application form by a guardian terminal, and generating a counseling application in accordance with an input; (b) transmitting, by the guardian terminal, the counseling application to a coaching server connected via a network; (c) transmitting, by the coaching server, a designated counseling application to a designated expert terminal connected via the network; (d) providing, by the expert terminal, a counseling answer form, and generating a counseling answer in accordance with an input; (e) transmitting, by the expert terminal, the generated counseling answer to the coaching server; and (f) transmitting, by the coaching server, the counseling answer to a designated guardian terminal. Therefore, a problem can be more quickly recognized to provide an answer.
Patent KR-20210045967-A (KR)
Title: Beer maker
Inventor: Mina SUH
IPC: G06Q50/04
Filed: 2021-04-15
Abstract: A beer manufacturing apparatus according to an embodiment of the present invention comprises: a display; an input unit for receiving a washing command for the beer manufacturing apparatus from a user; and a controller, in response to the received washing command, displaying a washing guide screen for washing preparation of the beer manufacturing apparatus through the display, acquiring information on whether to perform a washing guide provided through the displayed washing guide screen, and controlling the washing operation of the beer manufacturing apparatus based on the acquired information.
Patent KR-20220142865-A (KR)
Inventor: KIM EUNGSUK
IPC: B25J19/02
Filed: 2021-04-15
Abstract: The present invention relates to an unmanned office monitoring system using a mobile robot and a method thereof, wherein the unmanned office monitoring system comprises: a collection unit that collects, in real time, packets of environmental data and image capture location coordinates inside an unmanned office from a mobile robot that shares three-dimensional location coordinates inside the unmanned office; an analysis unit that analyzes trends of the environmental data over time at the same image capture location coordinates based on the packets and compares the same with a threshold value set for each image capture location coordinate to analyze an obstacle factor; a control unit that generates an alarm message and transmits the same to a linked terminal when an abnormal temperature or abnormal humidity is detected at a specific location according to the determined obstacle factor; and a database unit that implements an inside of the unmanned office in a virtual space and maps configuration values of the packet to an internal structure of the unmanned office stored in the three-dimensional coordinates to store the same in a table. The unmanned office monitoring system uses a mobile robot to collect and analyze environmental data on detailed areas inside an unmanned office to check for failure.
Patent KR-20220145627-A (KR)
Title: Cooling module mounting type showcase
Inventor: NOH SUNG CHUL
IPC: F25D23/00
Filed: 2021-04-22
Abstract: The present invention relates to a showcase equipped with a cooling module, which can maximize a display area of products while reducing space restrictions during transportation and installation, and can minimize an operation downtime and solve immediate problems when problems occur in a refrigeration cycle. The present invention includes: a casing provided with a storage room for displaying and exhibiting products; and a cooling module provided with a compressor, a condenser, and an evaporator to cool air by the refrigerant cycle, provided as a separate entity from the casing, and circulating the cooled air into the storage room of the casing while being detachably mounted on the top of the casing.
Patent KR-20220147250-A (KR)
Inventor: JONGGIL PYO
IPC: G09F9/33
Filed: 2021-04-27
Abstract: A display device comprises: a display; an upper frame positioned above the display; a pair of side frames fastened to opposite ends of the upper frame and located on opposite sides of the display; and a lower frame which is located below the display and of which both ends are fastened to the pair of side frames. Each of the side frames includes: a pillar portion containing a hollow therein; a bridge frame extending inwardly of the hollow; and a screw fastening portion formed on the bridge frame. The screw fastening portion has a C-shaped cross section including a side opening smaller than the diameter. At the time of fastening between frames, there is no gap or step, so that the display device can have a slim and clean appearance.
Patent KR-20210143125-A (KR)
Title: Air purifier management system with composite filter and method for operating thereof
IPC: B01D39/20
Filed: 2021-05-18
Abstract: Disclosed are a system for managing an air purifier equipped with a composite filter and an operating method thereof. The system for managing an air purifier equipped with a composite filter according to an embodiment of the present disclosure can include: a composite filter unit which includes a filter means for filtering foreign substances contained in air introduced into the air purifier, and a deodorizing means including an upper cap and a lower cap formed in a disk shape and coupled to the upper and lower portions of the filter means, and is formed to be mounted on the air purifier; a filter sensor for detecting the state of the composite filter unit; and a control unit for determining whether the filter replacement time of the composite filter unit has arrived based on a filter state detection signal received from the filter sensor.
Patent KR-20210065083-A (KR)
Title: Package structure and method
Inventor: LIN JING CHENG
IPC: H01L23/48
Filed: 2021-05-26
Abstract: In one embodiment, provided is a device, which comprises: a substrate having a first surface and a second surface opposite the first surface; an interconnect structure adjacent the first surface of the substrate; an integrated circuit device attached to the interconnect structure; a through via extending from the first surface of the substrate to the second surface of the substrate, wherein the through via is electrically connected to the integrated circuit device; an under bump metallurgy (UBM) adjacent the second surface of the substrate and being in contact with the through via; a conductive bump on the UBM, wherein the conductive bump and the UBM are a continuous conductive material, and the conductive bump being laterally offset from the through via; and an underfill surrounding the UBM and the conductive bump.
Patent KR-20220160920-A (KR)
Inventor: LEE KYUNG HWAN
IPC: C02F3/08
Filed: 2021-05-28
Abstract: In a prior art, effective microorganisms and nutrients, even if contained, may be sunk or lost at the bottom or be supplied with oxygen insufficiently to be blocked in using microorganisms. The present invention relates to a fluidized-bed ceramic carrier (590) using a buoyancy housing and ceramic balls and a manufacturing method thereof, wherein the ceramic carrier includes: a spherical buoyancy housing with a diameter of 50-200 mm; and ceramic balls with a diameter of 5-10 mm. The spherical buoyancy housing is provided with an air accommodation space at the upper part for introducing and sealing air to apply buoyancy and with a plurality of passage holes at the lower part for allowing free inflow and outflow of water and sewage/wastewater so that functional ceramic balls including zeolite ceramic balls are carried and the ceramic balls and buoyancy substance are mixed and accommodated. The fluidized-bed ceramic carrier, if input in a microorganism treatment tank or various applications while the entire specific gravity is set to 1, moves at the same speed as water, allows effective microorganisms to easily inhabit many pores within the porous ceramic carrier, smoothly supplies oxygen to the microorganisms, prevents blockage, and increases water purification power and natural restoration activity of the microorganisms by increasing the number of breeding populations of the microorganisms.
Patent KR-20220165149-A (KR)
Title: Polyurethane foam and preperation method thereof
Inventor: HONG JEONG MIN
IPC: C08G18/10
Filed: 2021-06-07
Abstract: An embodiment provides: a polyurethane foam, which is a reaction product of polyester polyol and isocyanate, wherein the polyester polyol is formed from a composition comprising at least two aromatic carboxylic acids including isophthalic acid and phthalic acid and alcohol, and has a flame retardant index (FRI) of 130 or less; and a manufacturing method thereof. The polyurethane foam can simultaneously improve flame retardancy and heat resistance, and in particular, compared to a conventional polyurethane foam, the amount of total heat emission and total smoke generation are significantly lower, and thus, when used as an interior material of a building, has excellent fire prevention effects and produces low levels of toxic gas.
Patent KR-20220166030-A (KR)
Title: Wastewater heat recovery system with washing function
Inventor: I HA HO
IPC: F28G15/00
Filed: 2021-06-09
Abstract: The present invention relates to a wastewater heat recovery system with a washing function, comprising: a waste water collection tank storing high-temperature waste water; a clean water tank storing low-temperature clean water; a heat exchanger making the high-temperature waste water exchange heat with the low-temperature clean water; a flow path unit variably forming a flow path so that the waste water and the clean water can be supplied to the heat exchanger or be discharged; and a supply unit connected to the flow path unit and providing a cleaning agent. The flow path unit includes: a waste water flow path including a first waste water flow path connecting the waste water collection tank and the heat exchanger, a second waste water flow path connecting the heat exchanger and a waste water treatment plant, and a first valve and a second valve respectively installed on the first waste water flow path and the second waste water flow path and changing the flow path directions; a clean water flow path including a first clean water flow path connecting the clean water tank and the heat exchanger, and a second clean water flow path connecting the heat exchanger and a hot water tank; and a variable flow path selectively connecting the waste water flow path and the clean water flow path and varying the flow path where the clean water is moved. The waste water and the clean water exchange heat with each other in the heat exchanger, thereby increasing the temperature of the low-temperature clean water and storing the hot water in the hot water tank. The variable flow path can be selectively opened/closed to clean the flow path unit. Therefore, various types of foreign matter can be removed, and the efficiency of system can be improved, thereby providing improved user convenience.
Patent KR-20220168052-A (KR)
Title: wireless charging apparatus for tablet PC
Inventor: REW KWANG YONG
IPC: H02J7/00
Filed: 2021-06-15
Abstract: The present invention relates to a wireless charging device for a tablet PC, comprising: a holder having a charging surface and a first installation space formed inside; a case having a front surface with a mounting groove, into which a rear surface of the tablet PC is inserted, and having a rear surface settled on the charging surface, and having a second installation space formed inside; a transmission unit arranged in the first installation space and receiving power supply from outside and generating an induction current towards a front side of the holder; and a reception unit arranged in the second installation space, and electrically connected to a female connector of the tablet PC inserted into the mounting groove, and receiving an induction current of the transmission unit, and charging a battery of the tablet PC. The reception unit is electrically connected to an access unit. The access unit accesses the female connector in a male-female manner when the tablet PC is inserted into the mounting groove. Therefore, user convenience can be improved.
Patent KR-20220169323-A (KR)
Title: Synapse element and neuromorphic circuit using the same
Inventor: CHOI SHINHYUN
IPC: H01L29/788
Filed: 2021-06-18
Abstract: Various embodiments of the present invention relate to a synaptic element and a neuromorphic circuit using the same. According to the present invention, the synaptic element comprises: a gate terminal; a source terminal and a drain terminal installed on both sides of the gate terminal; a semiconductor layer in which a channel for current flow between the source terminal and the drain terminal is formed; a material layer installed to contact the semiconductor layer below the gate terminal and to capture or release electric charges; and an insulating layer for suppressing charge transfer between the gate terminal and the material layer.
Patent KR-20220105572-A (KR)
Inventor: IDAN ALROD
IPC: G11C16/10
Filed: 2021-06-24
Abstract: A storage apparatus includes non-volatile memory cells formed on a memory die, each memory cell configured to hold bits of data, and a control circuit. The control circuit is configured to calculate parity data for data to be stored in the memory cells and program the memory cells to first distributions. The control circuit is also configured to read the memory cells in the first distributions, recover the data from the results of reading the memory cells in the first distributions combined with the parity data, and further program the memory cells from the first distributions to second distributions to store the data. To improve the accuracy of recovering encoded foggy phase data, techniques are presented to calibrate the voltage levels used in sensing foggy state distributions.
Patent KR-20230000790-A (KR)
Title: Support unit, bake apparatus and substrate treating apparatus including the same
Inventor: LEE TAE HOON
IPC: H01L21/687
Filed: 2021-06-25
Abstract: An embodiment of the present invention relates to a support unit. The support unit includes: a support plate on which a substrate is placed; and a support protrusion provided on the support plate and separating the substrate from the support plate. The support plate includes a first protrusion part protruding from an upper surface of the support plate. The first protrusion part is provided in a support area where the support protrusion is provided. It is possible to increase the cooling performance or heating performance of a substrate.
Patent KR-20230003989-A (KR)
Inventor: PARK GUN GUE
IPC: H01M50/538
Filed: 2021-06-30
Abstract: The disclosure relates to secondary batteries, and the technical problem to be solved is to provide a secondary battery in which a welding area between an electrode assembly and a current collector is prevented to be separated or a welded area between the current collector and a can or cap assembly is prevented to be separated during vibration or impact. For this purpose, the present disclosure comprises: a cylindrical can; an electrode assembly accommodated in the cylindrical can and having a plurality of first substrate tabs extended in a first direction, which is the longitudinal direction of the cylindrical can and a plurality of second substrate tabs extended in a second direction opposite to the first direction; a cap assembly sealing the cylindrical can; a first current collector plate electrically connecting the plurality of first substrate tabs to the cylindrical can; and a second current collector plate insulated from the cylindrical can and electrically connecting the plurality of second substrate tabs to the cap assembly.
Patent KR-20230004114-A (KR)
Title: Lithium secondary battery with improved cycle characteristics, operating method thereof, battery module including the same, and battery pack including the battery module
Inventor: BAE SUNG HOON
IPC: H01M10/052
Filed: 2021-06-30
Abstract: The present invention relates to a lithium secondary battery with improved lifespan characteristics, a driving method thereof, a battery module including the same, and a battery pack including the battery module. Provided is a lithium secondary battery having an operating voltage below the flat potential of lithium-nickel composite oxide, which is a positive electrode active material, so that the transition of the lithium-nickel composite oxide to a pseudo-spinel structure is prevented, thereby suppressing capacity degradation due to an increase in cycles and improving lifespan characteristics.
Patent KR-20230007821-A (KR)
Title: Ramp for loading and unloading
Inventor: LEE SANG YUN
IPC: B65G69/28
Filed: 2021-07-06
Abstract: The present invention relates to a ramp for loading and unloading, and more specifically, to a ramp for loading and unloading, which, when cargo is loaded onto or unloaded from a cargo vehicle, is arranged at the entrance side of a container of the cargo vehicle to provide an inclined passage, can adjust the inclination at the front end side according to the height of the container of the cargo vehicle, and can buffer the impact with respect to the load of cargo or equipment carrying the cargo. In particular, according to the ramp for loading and unloading of the present invention, the length of a length elongation unit is adjusted according to the height of the container of the cargo vehicle, such that the inclination of a second deck plate connected to the entrance side of the container may be adjusted, thereby improving efficiency in container connection work of the cargo vehicle. Furthermore, according to the ramp for loading and unloading of the present invention, the impact by the load of cargo or equipment carrying the cargo, which is delivered to the length elongation unit, may be buffered by a buffer unit, thereby improving durability and increasing efficiency in cargo carriage. To this end, the present invention comprises: a first inclined path forming unit; a second inclined path forming unit; a tilt adjusting unit; and a buffer unit.
Patent KR-20230008970-A (KR)
Title: Non-volatile memory device and non-volatile memory system comprising the same
Inventor: LEE JUNG HWAN
IPC: H01L25/065
Filed: 2021-07-08
Abstract: According to some embodiments, a non-volatile memory device and a system including the same are provided. The non-volatile memory device according to some embodiments comprises a first stack in which a first conductive pattern and a first dielectric layer are alternately stacked in a first direction, a second stack in which a second conductive pattern and a second dielectric layer are alternately stacked in the first direction and which is disposed on the first stack, a first monitoring channel structure which penetrates the first stack in the first direction, and a second monitoring channel structure which penetrates the second stack in the first direction and is disposed on the first monitoring channel structure. The width of the top of the first monitoring channel structure is smaller than the width of the bottom of the second monitoring channel structure. Therefore, the present invention provides the non-volatile memory device including the monitoring channel structure which effectively monitors inter-layer misalignment of the channel structure forming a plurality of layers.
Patent KR-20230016471-A (KR)
Inventor: JIN KUK
IPC: G06T7/11
Filed: 2021-07-26
Abstract: Provided is a method for detecting fever in a fever detection system using a thermal imaging camera. The fever detection method includes the steps of: receiving a temperature distribution image of a subject to be measured from a thermal imaging camera; extracting a face region from the temperature distribution image; removing a region of an abnormal heat source existing in the face region by using a temperature dispersion value of the face region; and calculating a maximum temperature from the temperature distribution image from which the region of the abnormal heat source is removed.
Patent KR-20230018128-A (KR)
Inventor: KWON TAE KYUNG
IPC: G06F11/36
Filed: 2021-07-29
Abstract: Provided are an electronic device and an operating method thereof. The electronic device may identify memory-related functions of the software, call the corresponding function outside an emulator when a memory-related function is called while the software is running through the emulator, check whether a memory error has occurred based on the corresponding function when a memory access occurs while the software is running, and store information on a memory error when the memory error has occurred as a result of the check.
Patent KR-20230022545-A (KR)
Title: Toner refill cartridge indicating whether toner has been discharged
Inventor: AHN SEUNGBIN
IPC: G03G15/08
Filed: 2021-08-09
Abstract: A disclosed toner refill cartridge comprises: a body that accommodates a toner, and has a toner outlet wherein the toner is discharged; a driving force input part that rotates by input-receiving a driving force from the outside; an agitating member that agitates the toner while being rotated by receiving a rotational force from the driving force input part; and a discharge completion display module comprising a moving display part that receives the rotational force from the driving force input part and position moves and a fixed display part whose position is fixed with regard to the body, and indicating whether or not the toner accommodated in the body is discharged completely through a position relationship of the moving display part with regard to the fixed display part.