baber/WOPTO huggingface dataset:
Patent KR-20220011363-A (KR)
Title: Mask to be able user identification and number of uses identification
Inventor: PARK HAE JEONG
IPC: A62B9/00
Filed: 2020-07-21
Abstract: As a mask (10) worn on the face, the mask capable of identifying a user and identifying the number of use of the present invention comprises: a body part (100) of the mask; and a string part (200) provided on at least one side of the body part (100), wherein an identification part (300) having a plurality of perforation parts (301) formed so as to be perforated on one side surface of the body part (100) is provided. Therefore, the present invention is capable of having an effect of easily identifying the user.
Patent KR-20220011502-A (KR)
Inventor: KIM SOONG HYUN
IPC: C07J13/00
Filed: 2020-07-21
Abstract: The present invention relates to a novel inotodiol preparing method. An inotodiol preparing method provided in one aspect of the present invention has different intermediate structure and process which are passed through compared to an existing inotodiol preparing method, also greatly reduces process steps, and has high yield, thereby being usefully used for manufacture and mass production of inotodiol.
Patent KR-20220017057-A (KR)
Inventor: LEE KANGSOO
IPC: H04L65/40
Filed: 2020-08-04
Abstract: An electronic device includes at least one communication circuit, a display, a processor operatively connected with the at least one communication circuit and the display; and a memory operatively connected with the processor. The memory can store instructions which, when executed, cause the processor to: receive first user input requesting the registration of an IR control target device which means a device controlled by an IR device; search for a target electronic device by using the at least one communication circuit; identify whether the target electronic device is a cloud control target device which means a device controlled by an IoT server; and output a first user interface indicating that the target electronic device is the cloud control target device, through the display. Therefore, the present invention is capable of compensating for weaknesses of an IR control function through a cloud control function.
Patent KR-20220018684-A (KR)
Inventor: MOON DEOG JU
IPC: B24D18/00
Filed: 2020-08-07
Abstract: The present invention relates to an abrasive yarn, and a manufacturing method thereof. More specifically, an abrasive product is manufactured by using the abrasive yarn composed of a thread and an abrasive composite, thereby manufacturing the abrasive products of various shapes and sizes without a mold. According to the present invention, the abrasive yarn comprises: the thread; and the plurality of abrasive composites connected to the thread and formed in a three-dimensional shape. According to the present invention, the present invention manufactures the abrasive product by using the abrasive yarn composed of the thread and the abrasive composite to manufacture the abrasive products of various shapes and sizes without the mold.
Patent KR-20220018766-A (KR)
Inventor: JUHYUP YOON
IPC: B01D46/00
Filed: 2020-08-07
Abstract: The present invention relates to an air purifier. According to the present invention, the air purifier comprises: a case forming a circumferential surface in a perpendicular direction to a vertical direction and having a plurality of grill groups spaced in a circumferential direction which is perpendicular to the vertical direction to form an inlet on the circumferential surface; a fan disposed inside the case to allow air introduced through the inlet to flow upward; and a filter disposed inside the case and filtering the air introduced through the inlet. Each of the plurality of grill groups has the inlets opened in different directions, and a plurality of grills included in each of the plurality of grill groups are formed to have the same extension direction from an inner end to an outer end.
Patent KR-20210019390-A (KR)
Title: Organic electroluminescent device
Inventor: FORREST STEPHEN R
IPC: H01L51/56
Filed: 2020-08-11
Abstract: Provided is an organic light emitting device (OLED) which comprises: an anode; a cathode; and a light emitting layer disposed between the anode and the cathode, wherein the light emitting layer comprises at least one light emitting compound. A transition dipole moment of the at least one light emitting compound is oriented parallel to a surface of the light emitting layer. A method for manufacturing the light emitting layer comprises the steps of: providing a substrate; depositing less than 2 nm of a template material on the substrate; and depositing a composition including the at least one light emitting compound on the template material.
Patent KR-20220026867-A (KR)
Title: Die casting using sintered material and die casting product manufactured therefrom
Inventor: KIM HAK SOO
IPC: B22F3/11
Filed: 2020-08-26
Abstract: The present invention relates to a high-pressure casting method using a sintered material and a high-pressure casting product and, more specifically, to a high-pressure casting method using a sintered material and a high-pressure casting product with improved coupling strength between an insert and a casting unit. The high-pressure casting method using the sintered material according to one embodiment of the present invention comprises: an insert preparation step of molding iron-based powder and then sintering the same to prepare the insert with a density of 6.4-6.9 g/cm^3, wherein pores with a size of 100 ㎛ or more are distributed on the surface thereof; and a high-pressure casting step of placing the prepared insert inside the mold, inserting molten aluminum into the mold under high pressure, and casting the molten aluminum while allowing the same to infiltrate the pores formed on the surface of the insert.
Patent KR-20220030353-A (KR)
Inventor: NAM YOUNG WOO
IPC: B64C3/00
Filed: 2020-08-27
Abstract: The present invention relates to an aircraft wing. The aircraft wing includes: a lightning protection device installed on the surface of the aircraft wing to deliver electric energy of lightning to surroundings when a lightning strike occurs, and having a pattern engraved on a metal plate; and an electromagnetic wave absorption device installed in contact with the lightning protection device to absorb electromagnetic waves, and including an electromagnetic wave absorption layer formed of dielectric fibers. The pattern of the lightning protection device includes a first parallel part including a plurality of parallel lines, a second parallel part including a plurality of parallel lines, forming a plurality of square cells orthogonally to the first parallel part, and a circular cross reinforcement part including a part in which the first and second parallel parts cross with each other. Therefore, the present invention is capable of effectively absorbing electromagnetic waves.
Patent KR-20210038317-A (KR)
Title: System and method for identifying and decoding reed-muller codes in polar codes
Inventor: SABER HAMID
IPC: H03M13/13
Filed: 2020-09-04
Abstract: A method and a device for decoding a polar code are provided. A simplified successive cancellation list (SSCL) decoding tree for the polar code is generated. The SSCL decoding tree includes a plurality of nodes. One or more nodes of the plurality of nodes are identified as using a Reed-Mueller code for decoding. Decoding of a received log likelihood ratio (LLR) is performed at the one or more nodes using the Reed-Mueller code. A hard decision value is outputted at the one or more nodes.
Patent KR-20220031465-A (KR)
Title: Memory device and operating method thereof
Inventor: GIL BOK CHOI
IPC: G11C16/24
Filed: 2020-09-04
Abstract: The present technology relates to an electronic device, wherein a memory device according to the present technology may comprise: a plurality of memory cells; a peripheral circuit; and a control logic. The peripheral circuit may perform a first program operation and a second program operation for the selected memory cells among the plurality of memory cells. The control logic, in the first program operation, controls the peripheral circuit to continuously apply a stepwisely increasing program pulse, and in the second program operation, controls the peripheral circuit to perform a plurality of program loops each comprising a program verification operation and a program pulse application operation. Therefore, the present invention is capable of providing an improved program operation performance.
Patent KR-20220033703-A (KR)
Inventor: KIM SUNG IL
IPC: F26B3/34
Filed: 2020-09-10
Abstract: A hot air and microwave combined dryer for high-viscosity materials comprises a rotation unit, a supply unit, a hot air chamber, a microwave supply unit, and a scraping unit. The rotation unit includes a rotary cylinder therein which rotates with hot air passing therethrough. The supply unit is disposed over the rotary cylinder to apply a material to be dried to a surface of the rotary cylinder. The hot air chamber is disposed outside the rotary cylinder along the outer circumferential surface of the rotary cylinder, and has a hot air space formed therein, through which hot air passes. The microwave supply unit is connected to one side of the hot air chamber, and supplies microwaves to the inside of the hot air chamber. The scraping unit is disposed on one side of the rotary cylinder to separate the material dried by the hot air and the microwave from the surface of the rotary cylinder.
Patent KR-20220036648-A (KR)
Title: Telemedicine system and method for Parkinson's disease patients in the untact era, Patient wearable devices for the same
Inventor: LEE DONG GEON
IPC: A61B5/11
Filed: 2020-09-16
Abstract: The present invention relates to a remote diagnosis system for a patient with Parkinson's disease in the untact era and a method thereof, and a patient wearable device for the same. More specifically, the present invention relates to: a remote diagnosis system for a patient with Parkinson's disease in the untact era and a method thereof, in which data analysis and calculation is performed in a smartphone or a smart watch such that an existing smart device can be used, and which enable a patient to more easily access hand-shaking analysis data and enable hand tremor to be offset by using electrical signal stimulation of muscles rather than a physical indirect way so as to minimize factors which are direct and obstructive to the patient's movement, thereby enabling natural movement compared to the prior art; and to a patient wearable device for the same.
Patent KR-20210037550-A (KR)
Title: Scribing method and dividing method
Inventor: Imade Takaaki
IPC: C03B33/02
Filed: 2020-09-17
Abstract: The present invention relates to a scribe method for forming a scribe line to easily and satisfactorily divide a cut portion from a substrate along the scribe line formed on a substrate, and a dividing method for dividing a substrate along the scribe line. In order to divide the substrate (1), the scribing method of forming a scribe line on the substrate (1) comprises: scribe line forming steps (S11, S12) of forming a main scribe line (L1) following the contour shape of the product part (2) on the substrate (1), and a second scribe line (L2) in the edge part (3) that is an area other than the product part (2) of the substrate (1). In the scribe line forming steps (S11, S12), a larger action for crack formation is generated for the second scribe line (L2) than the main scribe line (L1).
Patent KR-20220037902-A (KR)
Inventor: JEONG MI OK
IPC: E02D27/42
Filed: 2020-09-18
Abstract: The present invention relates to a post for a deck road coupled to a deck body. The present invention provides the post for a deck road that can be assembled and a deck road including the same, wherein the post for a deck road comprises: an upper body that is hollow inside; a lower body having a hollow interior, sharing a longitudinal central axis with the upper body, and disposed below the upper body; and a wing part that shares a longitudinal central axis with the upper body and has one end connected to the upper body and the other end connected to the lower body, wherein the wing part is provided to be foldable in a direction away from the central axis as the upper body moves relative to the lower body.
Patent KR-20220038861-A (KR)
Title: Method for passing tollgate of autonomous vehicle
Inventor: TAKAHITO SAGANE
IPC: B60W60/00
Filed: 2020-09-21
Abstract: The present invention relates to a method for passing through a tollgate of an autonomous vehicle. An objective of the present invention is to provide the method for passing through the tollgate of the autonomous vehicle in which the autonomous vehicle can pass through the tollgate located in front under optimal conditions in consideration of a tollgate passage time and a driver's driving preference during autonomous driving. The method for passing through the tollgate of the autonomous vehicle of the present invention comprises: a calculation step; and a decision step.
Patent KR-20220041272-A (KR)
Inventor: PARK YOUNGWOO
IPC: G06F3/041
Filed: 2020-09-24
Abstract: According to an embodiment of the present invention, a display device includes a window, a display panel disposed on lower side of the window, and an input sensor, which is interposed between the window and the display panel, including a center region and a corner region disposed outside the center area defined therein. The input sensor includes a first sensor unit disposed in the center area and a second sensor unit disposed in the corner area. The first sensor unit includes a plurality of first unit electrodes. The second sensor unit includes a second unit electrode, which includes a first part overlapping a first region and a second part extending from the first part and overlapping at least a portion of a second region adjacent to the first region, and a third unit electrode, which overlaps a remaining portion except for the at least a portion of the second region. An area for the second unit electrode is equal to or greater than each area of each of the first unit electrodes.
Patent KR-20220040880-A (KR)
Title: Refrigerator
Inventor: CHANGJAELEE
IPC: F21V19/00
Filed: 2020-09-24
Abstract: An embodiment of the present invention provides a refrigerator in which a light emitting unit can be aligned with the center of a light guide plate. The refrigerator comprises: a cabinet equipped with a storage space; and a door for opening and closing the storage space. The door includes: an out plate which forms a front surface of the door and has an opening; and a panel assembly which shields the opening and can see through the inside of the door. The panel assembly may include: a front panel forming a front exterior of the door; a display positioned at the rear side of the front panel; the light guide plate disposed on the rear side of the display; and a display light provided with a plurality of light emitting units for irradiating light to an end of the light guide plate, a substrate on which the plurality of light emitting units are installed, and an alignment guide provided on the substrate and coupled to the light guide plate.
Patent KR-20220042870-A (KR)
Title: Wireless charging device and vehicle comprising same
Inventor: KIM NAH YOUNG
IPC: H01F27/22
Filed: 2020-09-28
Abstract: According to one embodiment, a wireless charging device can effectively disperse the heat using two or more hybrid type magnetic parts having different permeability and disposing a magnetic part having higher magnetic permeability in the center of the magnetic part. Accordingly, it is possible to further improve charging efficiency and the heat reduction characteristics during wireless charging. Therefore, the wireless charging device can be usefully used in an electric vehicle that requires large-capacity power transmission between a transmitter and a receiver.
Patent KR-20220043991-A (KR)
Inventor: LIM JAEBUM
IPC: H01M10/625
Filed: 2020-09-28
Abstract: A battery pack for fire safety is provided. The battery pack according to the present invention includes: at least one cell module assembly including a battery module including at least one cell, and an electric device; a pack case including a case body for accommodating the cell module assembly, and a case cover coupled to the case body to package the cell module assembly; and a fire extinguishing agent sprayed outside or inside the pack case.
Patent KR-20210132568-A (KR)
Title: Egg plate packaging stand
IPC: B65D25/10
Filed: 2020-10-07
Abstract: The present invention relates to a support for packaging an eggbox panel and, more specifically, to a support for packaging an eggbox panel which can firmly place an eggbox panel with a plurality of eggs inserted thereinto to prevent the eggbox panel from moving in a packaging box when packaging the eggbox panel in the box, and prevent the eggs accommodated on the eggbox panel from being damaged during distribution. The support (1000) for packaging an eggbox panel comprises: a rectangular upper panel unit (1100) having a corrugated cardboard form, and having egg accommodation unit placing holes (1110) formed in parallel to insert egg accommodation units (21) protruding below a first eggbox panel (20) to accommodate multiple eggs (A), and a plurality of semicircular stopping holes (1120) having a line unit toward a valley of the corrugated cardboard on one side of the egg accommodation unit placing holes (1110); and a support wing unit (1200) extended from four corners of the upper panel unit (1100) by a prescribed length and provided to be folded upwards or downwards from a folding unit (1210) which is an extension portion.
Patent KR-20220049249-A (KR)
Inventor: KIM JEONG SAM
IPC: D01F6/80
Filed: 2020-10-14
Abstract: The present invention relates to an aramid fiber. More specifically, the present invention relates to an aramid fiber, which has high fiber cross-sectional uniformity and cross-sectional heterogeneity, as well as excellent gloss when implemented as a fabric, and in which very small amount of pores can be found inside paper, when implemented as paper, and to a method and apparatus for manufacturing the same.
Patent KR-20220050268-A (KR)
Inventor: YOUNG MIN KIM
IPC: F24D10/00
Filed: 2020-10-15
Abstract: The present invention relates to a greenhouse thermal energy and carbon dioxide supply system. According to one embodiment, provided is a piping network system that includes: a heat exchanger for cooling thermal effluent discharged from a power plant or heating seawater; a heat pump for heating or cooling the fluid of a heat storage tank used for temperature control of a greenhouse; and a closed loop heat pipe for circulating carbon dioxide as a working fluid between the heat exchanger and the heat pump.
Patent KR-20210045330-A (KR)
Title: Bunkering Vessel
Inventor: RYU JI HEON
IPC: B63B17/00
Filed: 2020-10-15
Abstract: The present invention is a bunkering vessel for loading and unloading liquefied gas to a liquefied gas storage tank of a bunkering target, comprising: a bunkering tank for storing liquefied gas; a manifold communicating the bunkering vessel and the bunkering target to flow liquefied gas; and a buffer tank for receiving and storing liquefied gas from the bunkering tank and the manifold. When the liquefied gas stored in the bunkering tank is loaded into the liquefied gas storage tank, the buffer tank receives boil-off gas generated in the bunkering tank and liquefied gas discharged from the liquefied gas storage tank and condenses and stores at least a portion of the same.
Patent KR-20220051687-A (KR)
Inventor: KIM HEE CHAN
IPC: H01M10/667
Filed: 2020-10-19
Abstract: The present invention provides: a battery rack capable of safely storing, away from a fire, a data recording part; a power storage device; and a data storage device. The battery rack, according to the present invention for accomplishing the aforementioned objective, comprises: a plurality of battery modules; a rack case for accommodating the plurality of battery modules; a control unit for controlling the charge/discharge of the plurality of battery modules; a data storage unit including a cable for transmitting data from the control unit, and a data recording part for storing data; and a storage unit including an accommodation case, which has an inner space for accommodating the data recording part, a plurality of vents which are some portions of the accommodation case, that are open so that the inner space and the outside communicate, and a plate-shaped cover part, which is spaced a predetermined distance from the plurality of vents and covers the plurality of vents.
Patent KR-20210123197-A (KR)
Title: Large area graphene layer deposition apparatus
Inventor: YOON DONG HO
IPC: C23C16/02
Filed: 2020-10-26
Abstract: A large-area graphene continuous deposition apparatus is disclosed. The large-area graphene continuous deposition apparatus comprises: a sputter unit formed by depositing a titanium layer on one surface of a substrate; a carbon particle supply unit having a pyrolysis device for generating carbon particles by thermally decomposing a raw material gas containing methane and a classifier for sorting the carbon generated in the pyrolysis device by size; and an injector for growing a graphene layer by spraying the carbon particles selected by the classifier on the titanium layer, thereby capable of omitting a transfer process at a low temperature (less than 300℃) and forming a high-quality graphene of a large area.
Patent KR-20220056682-A (KR)
Title: Access control system to prevent the spread of infectious diseases based on smart thermometer and body temperature information
Inventor: HEO GYEONG YONG
IPC: G08B21/18
Filed: 2020-10-28
Abstract: The present invention relates to an access control device and an access control system for infectious disease spreading prevention based on body temperature information, which can effectively prevent an infectious disease from spreading. According to one embodiment of the present invention, the access control device for infectious disease spreading prevention based on body temperature information comprises: a gate allowing a user to enter; an entry opening/closing means controlling opening and closing in accordance with a control means; and a control unit. The control unit includes: a data transmission module receiving accumulated body temperature information of the user measured by a body thermometer to be stored and unique information of the user thermometer from the user thermometer; a data encryption module performing data coding including encryption on the received information; a thermometer included in an access control device sensing the temperature of the user; a body temperature correction module correcting the accumulated body temperature information of the user collected from the user thermometer based on weather information including outside temperature; an access determination module integrating a correction value of the body temperature correction module for the user and body temperature information of the user measured by the thermometer included in the access control device to determine the access status of the user; a data coding module generating comprehensive information including user body temperature information of one or more selected among the accumulated body temperature information of the user, corrected body temperature information, and body temperature information measured by the access control device, access control device access information of the user, and user position information collected from the user thermometer; and a monitoring server receiving the comprehensive information through the data transmission module.