baber/WOPTO huggingface dataset:
Patent KR-20210030558-A (KR)
Title: Green emitting phosphor and method for producing the same
Inventor: PARK SANG MOON
IPC: C09K11/77
Filed: 2019-09-09
Abstract: The present invention relates to a phosphor, characterized in that it is represented by the following Chemical Formula 1. Chemical Forumula 1 represents Sr5-3(p/2)TbpB3O9F. In Chemical Formula 1, p is 0.01 to 1.0. The phosphor emits green light in a wavelength range of 480 nm to 640 nm by doping Sr5B3O9F with Tb3+. In addition, the luminous efficiency is increased by additional doping with Ce3+ or Na+.
Patent KR-20210032702-A (KR)
Title: Mask
Inventor: HONG BEOM SUN
IPC: A61H23/02
Filed: 2019-09-17
Abstract: According to an embodiment, a mask comprises: a main body which includes a shape corresponding to a face of a user; a first recess which is arranged on one surface of the main body facing the face of the user; and a piezoelectric unit which is arranged in the first recess. The first recess has a concave shape outwardly from the one surface of the main body, and is arranged in an area corresponding to at least one of a forehead area and an eye rim area of the user. The piezoelectric unit protrudes more toward the user than the one surface of the main body. Also, the mask according to the embodiment comprises: the main body which includes a second supporting member, a third supporting member on the second supporting member, and a first supporting member on the third supporting member; the first recess which is arranged on the first supporting member; and the piezoelectric unit which is arranged in the first recess. The first recess has the concave shape in a direction from the first supporting member to the second supporting member. The third supporting member includes a material different from that of the first and second supporting members. The piezoelectric unit includes: a first base layer which is arranged on the second supporting member; a first wiring which is arranged on the first base layer; a plurality of piezoelectric elements which are arranged on the first wiring; a second wiring which is arranged on the plurality of piezoelectric elements; a second base layer which is arranged on the second wiring; and a protective layer which is arranged between the first and second base layers and surrounds the first wiring, the second wiring, and the plurality of piezoelectric elements. An upper surface of the second base layer is arranged above an upper surface of the first supporting member. The mask can effectively adhere to skin of the user.
Patent KR-20210034783-A (KR)
Title: Low temperature NOx absorption composition and DOC containing the same
Inventor: JEON JUN HONG
IPC: B01J20/16
Filed: 2019-09-23
Abstract: The present invention relates to a low-temperature NO_x absorption composition, which can absorb nitrogen oxides in a diesel vehicle exhaust gas at a low temperature of 200°C or lower and emit the same at 200°C or higher, and a low-temperature NO_x absorption diesel oxidation catalyst (NA-DOC) with a low-temperature NO_x absorption capability, which contains the low-temperature NO_x absorption composition and is formed in layers or a mixed form with a common DOC.
Patent KR-20210036007-A (KR)
Title: Manufacturing method of canned cirsium setidens and canned cirsium setidens manufactured by the same
Inventor: LEE SEOK BONG
IPC: A23B7/00
Filed: 2019-09-25
Abstract: The present invention relates to a method for producing a dried Cirsium setidens can, and a dried Cirsium setidens can produced thereby. To this end, the method comprises: a preparation step of preparing dried Cirsium setidens; a soaking step of soaking the prepared dried Cirsium setidens in cold water for a predetermined time; a steaming step of steaming the dried Cirsium setidens soaked by the soaking step; a washing step of washing the dried Cirsium setidens steamed by the steaming step; a trimming step of trimming the washed dried Cirsium setidens and putting the same in a container by a predetermined weight; a degassing step of degassing the washed dried Cirsium setidens contained in the container; a seaming step of securing a vacuum state by covering a lid of the container containing the dried Cirsium setidens degassed by the degassing step; a sterilization step of sterilizing the container that has undergone the seaming step; and a packaging step. According to the present invention, convenient cooking of dried Cirsium setidens is possible.
Patent KR-20210037452-A (KR)
Title: Non-woven fabric composite for interior matrial of automobile
Inventor: KIM SEONG YOUNG
IPC: D04H1/544
Filed: 2019-09-27
Abstract: The present invention relates to a non-woven fabric composite for automobile interior materials, of which weight can be reduced while achieving excellent mechanical properties, and a phenomenon such as sagging is reduced. The non-woven fabric composite includes: a non-woven fabric layer where two or more layers are laminated; and a reinforcing fabric layer interposed between adjacent non-woven fabric layers or within a single non-woven fabric layer, wherein the reinforcing fabric layer is a fabric layer formed by weaving yarn including polyolefin-based fibers.
Patent KR-20210037852-A (KR)
Title: Brush decorated with beads
Inventor: MYUNG CHAE WON
IPC: A46B15/00
Filed: 2019-09-30
Abstract: The present invention relates to a brush decorated with beads capable of being assembled by allowing a user to directly decorate the beads on a brush which combs hair. The brush decorated with beads comprises: a lower body, a brush unit, a decorating plate; and a combining groove. The lower body is formed in a ring shape, forms a stepped unit along an inner circumference, and includes a handle on one side. The brush unit is formed in a plate shape, forms a plurality of pin holes for inserting and fixing a pin, and allows an edge to be hooked to the stepped unit of the lower body. The decorating plate is laminated on an upper side of the brush and forms a design for decoration by guiding a fixed position of the beads on an upper surface. The combining groove is formed as a transparent material, and is fixed by being covered to an upper side of the lower body.
Patent KR-20210038078-A (KR)
Title: Expansion joint for bridge using elastic sealant
Inventor: KANG HYUNG SOOK
IPC: E01D19/08
Filed: 2019-09-30
Abstract: The present invention relates to an expansion joint device for a bridge using an elastic sealant, which connects a pair of adjacent slabs (C1, C2). The expansion joint device comprises: a pair of fixing frames (20), respectively installed on opposite surfaces of the pair of slabs (C1, C2); an elastic sealant (40) installed between the pair of fixing frames (20), wherein the side surfaces and bottom surfaces thereof are supported by the pair of fixing frames (20); and a pair of press bars (30) which are respectively installed on the upper surfaces of the pair of fixing frames (20), wherein a part thereof presses the upper surface of the elastic sealant (40). The pair of fixing frames (20) include horizontal fixing parts (20a) which are attached and fixed to the upper surfaces (C1', C2') of the pair of slabs, respectively, and vertical fixing parts (20b) installed on the opposite side surfaces (C1'', C2'') of the pair of slabs.
Patent KR-20210039208-A (KR)
Title: Novel use of βPIX having cellular senescence modulating activity
Inventor: KIM EUNG GOOK
IPC: A61K38/17
Filed: 2019-10-01
Abstract: The present invention relates to a novel use of βPIX (PAK-interacting exchange factor beta, ARHGEF 7) having a senescence modulating activity. Specifically, an object of the present invention is to provide a pharmaceutical composition for preventing or treating cellular senescence-related diseases comprising βPIX or an activator of βPIX as an active ingredient, a composition for inhibiting cellular senescence, a composition for regulating cellular senescence, a biomarker composition for measuring cellular senescence, a method for screening an inhibitor of cellular senescence, and a method for inhibiting cellular senescence. In the present invention, it was confirmed that when βPIX is overexpressed, a level of cellular senescence can be reduced through inhibition of SA-β-galactosidase activity, inhibition of senescence-associated secretion phenotype (SASP), and inhibition of expression of senescence markers such as p16INK and pγH2AX. And it was also confirmed that when βPIX expression is inhibited, a level of cellular senescence can be promoted. Thus, senescence can be controlled by regulating the expression level of βPIX, thereby providing an effect on using βPIX as a new aging index factor for measuring a level of senescence and an effect of using a βPIX expression or activity promoter as a new therapeutic agent for senescence and senescence-related diseases.
Patent KR-20210040209-A (KR)
Title: Display device and fabricating method for display device
Inventor: BAE KWANG SOO
IPC: H01L33/00
Filed: 2019-10-02
Abstract: A display device according to an embodiment of the present invention includes a substrate; and a display element layer provided on one surface of the substrate and including a first light emitting device of emitting light. The display element layer may include a first electrode connected to the first portion of the first light emitting device; a second electrode connected to the second portion of the first light emitting device; and an insulating structure provided on the substrate and having a convex shape in the direction from the substrate to the display element layer and including an internal space. The first light emitting device may be provided in the inner space of the insulating structure. It is possible to provide a display device with excellent alignment of light emitting devices.
Patent KR-20200041277-A (KR)
Title: Capillary tube and method of producing the same
Inventor: WEIDLICH STEFAN
IPC: C03B23/043
Filed: 2019-10-08
Abstract: A disclosed method of manufacturing a capillary tube from glass includes the steps of: zonal softening a tubular preform with D_rel = D_OD/D_ID, wherein D_OD is an outer diameter, D_ID is an inner diameter and D_rel is a diameter ratio, in a heating zone heated to a draw temperature (T_draw); continuously drawing a capillary strand with d_rel = d_OD/d_ID, wherein d_OD is an outer diameter, d_ID is an inner diameter and d_rel is a diameter ratio, from a softened region at a draw rate (v_draw); and cutting the capillary to length. The present invention makes it possible to cost-effectively manufacture thin capillaries.
Patent KR-20210043210-A (KR)
Title: Negative electrode material for rechargeable lithium battery, method for manufacturing the same, and rechargeable lithium battery including the same
Inventor: CHO MOONKYU
IPC: H01M4/62
Filed: 2019-10-11
Abstract: The present invention provides a negative electrode active material for a lithium secondary battery, a manufacturing method thereof, and a lithium secondary battery using the same. The negative electrode active material for a lithium secondary battery according to an embodiment of the present invention includes: a graphite-based coating layer; and a coating layer including metal-based oxide particles that do not electrochemically react with lithium. The amount of the metal-based oxide particles that do not electrochemically react with lithium is 1.2 wt% or less based on 100 wt% of the negative active material.
Patent KR-20210044349-A (KR)
Title: Pixel of an organic light emitting diode display device, and organic light emitting diode display device
Inventor: LEE HYO JIN
IPC: G09G3/3233
Filed: 2019-10-14
Abstract: An objective of the present invention is to provide a pixel of an organic light-emitting display device capable of preventing or reducing image quality degradation in low-frequency driving. The pixel of an organic light-emitting display device comprises: a capacitor having a first electrode connected to a wire of a first power voltage and a second electrode connected to a gate node; a first transistor having a gate electrode connected to the gate node; a second transistor which transfers a data signal to the source of the first transistor in response to a scan signal; a third transistor which diode-connects the first transistor in response to the scan signal; a fourth transistor which transfers an initialization voltage to the gate node in response to an initialization signal; and an organic light-emitting diode having an anode and a cathode connected to the wire of a second power voltage. In a low-frequency hold section, the scan signal applied to the third transistor has a first off voltage level, and the initialization signal applied to the fourth transistor has a second off voltage level different from the first off voltage level.
Patent KR-20210044040-A (KR)
Title: Polarizing Plate
Inventor: CHANG JUN WON
IPC: G02B1/04
Filed: 2019-10-14
Abstract: The present application relates to a polarizing plate. The purpose of the present is to provide a polarizing plate which can secure a high contrast ratio (CR) even at an inclination angle by being applied to a display device and can control a light leakage phenomenon in a black state. The polarizing plate of the present application may be applied to a liquid crystal panel of a so-called in-plane switching mode in one example, and the liquid crystal panel in the in-plane switching mode may be a liquid crystal panel having a non-contact alignment layer.
Patent KR-20190124674-A (KR)
Inventor: KIM GOO WHAN
IPC: A61P19/02
Filed: 2019-10-25
Abstract: The present invention relates to an anti-inflammatory composition. More specifically, the present invention relates to a powdered anti-inflammatory medicinal herb composition containing a chicken foot extract, which has excellent stability, is harmless to the human body, and effectively inhibits the expression of inflammatory disease-related parameters, thereby exhibiting an excellent anti-inflammatory effect. Therefore, the anti-inflammatory composition realizes an excellent effect for alleviating and treating inflammatory diseases.
Patent KR-20200049678-A (KR)
Title: Blue light cut film, optical filter and display apparatus comprising the same
Inventor: JOO MUN KYU
IPC: C08K5/3492
Filed: 2019-10-31
Abstract: The present application relates to a blue light cut film comprising a diazaporphyrin-based compound of Formula 1, having the absorption in the range of 380 nm to 450 nm, a main absorption peak in the range of 560 nm to 600 nm, and a half width of the main absorption peak of 30 nm or less.
Patent KR-20200081223-A (KR)
Inventor: SON HYEON HO
IPC: H01L27/15
Filed: 2019-11-08
Abstract: Provided are a display device and a manufacturing method of the display device which can solve a problem that electrodes of a light emitting diode are electrically shorted. The display device comprises: a substrate on which light emitting diode arrays including a plurality of light emitting diodes are disposed; a semiconductor element array disposed on the substrate and electrically connected to the plurality of light emitting diode arrays to control light emitting of the plurality of light emitting diodes; and a structure preventing a problem that an n-type layer and a p-type layer included in the plurality of light emitting diodes are electrically shorted due to misalignment of the plurality of light emitting diodes.
Patent KR-20210057349-A (KR)
Title: Method of Nail care's study service
Inventor: CHOI HYE YOUNG
IPC: G09B19/00
Filed: 2019-11-12
Abstract: A method for providing a nail care study service according to an embodiment of the present invention is characterized in that it is possible to quickly perform nail care. Specifically, a method of providing a nail care study service includes: a first step of using a nail file for adjusting the nail length; a second step of applying a cuticle remover to trim the cuticle, pushing the cuticle with a pusher, and removing the cuticle with a blade of a nipper; a third step of treating the nails with lotion and oil to maintain the softness of the nails; and a fourth step of coloring using a brush. It is possible to shorten a nail care time.
Patent KR-20210060693-A (KR)
Inventor: CHO YOON SUNG
IPC: B60W30/182
Filed: 2019-11-18
Abstract: The present invention relates to a hybrid vehicle capable of determining a driving mode in consideration of an atmospheric environment, and a driving mode control method therefor. In accordance with an embodiment of the present invention, a driving mode control method for a hybrid vehicle comprises the steps of: determining whether a hybrid vehicle can completely travel a driving route without starting the engine based on the current battery state; allocating, to a driving path, a first driving mode for exhausting the state of charge of a battery in the driving path within a distance which the hybrid vehicle can travel without starting the engine, based on information on the concentration of fine dust in the driving path, if the hybrid vehicle cannot completely travel the driving route; and allocating a second driving mode for maintaining the state of charge of the battery to the remaining driving paths excluding the driving path to which the first driving mode is allocated, among the driving paths.
Patent KR-20210060916-A (KR)
Inventor: WOO MYEONG NAM
IPC: B60R11/00
Filed: 2019-11-19
Abstract: The present invention relates to a camera assembly for auto focusing of a camera for a driver status warning system. The camera assembly includes: an electric motor accommodated in a first cover; a screw bar rotating according to the rotational force output from the electric motor; a camera mounting member that linearly moves along the surface of the screw bar by rotation of the screw bar; a second cover assembled with the first cover while accommodating the screw bar and the camera mounting member; and a camera mounted on one side of the camera mounting member exposed to the outside by a rectangular hole formed in the second cover. It is possible to change the position of a camera for a DSW.
Patent KR-20190132960-A (KR)
Title: A method for transmitting channel state information of a user equipment in a wireless communication system and used the same
Inventor: SUCKCHEL YANG
IPC: H04W72/12
Filed: 2019-11-21
Abstract: The present invention provides a method of transmitting a first physical uplink shared channel (PUSCH) or a second PUSCH performed by a terminal in a wireless communication system. According to the present invention, the method receives control information and transmits the first PUSCH or the second PUSCH after receiving the control information, wherein the first PUSCH includes a report of semi-persistent channel state information (CSI) and the second PUSCH includes uplink data. When the transmission of the first PUSCH overlaps in time with the transmission of the second PUSCH, the terminal transmits the second PUSCH without transmitting the first PUSCH.
Patent KR-20210064682-A (KR)
Title: Urea water injection device for easy level measurement
Inventor: JUNG HYUN GAK
IPC: B67D7/16
Filed: 2019-11-26
Abstract: The present invention is to provide a urea solution injection device capable of easy level measurement, which comprises: a body (110) having a urea solution storage tank (111) on the inside; a urea solution measuring sensor (120) formed to measure the level of the urea solution on an upper portion of the urea solution storage tank (111); a measurement induction body (130) formed so that the urea solution measuring sensor (120) can measure the level of the urea solution flowing into the inner side of the urea solution storage tank (111) with the upper and lower portions open; a buoyancy member (140) formed on both sides of the measurement induction body (130) to move in the vertical direction according to the level of the urea solution; a sensing body (150) formed in the lower portion of the measurement induction body (130) so as to be movable in the vertical direction; and a detection sensor (160) formed on one side of the measurement induction body (130) to detect the position of the sensing body (150). The present invention has the effect of reducing the sloshing of the urea solution and accurately measuring the level of the urea solution. In addition, the present invention has the effect of securing the reliability of the measurement operation because the level of the urea solution can be measured even when a malfunction or failure of the sensor for measuring the level of the urea solution occurs.
Patent KR-20210065687-A (KR)
Title: Apparatus, method, storage medium of storing program and computer program for analyzing cyber assets damage using system operation status information
Inventor: KIM YI HYEONG
IPC: G06Q10/10
Filed: 2019-11-27
Abstract: A cyber asset damage analyzing device using system operation state information, a method thereof, a recording medium thereof and a computer program thereof are introduced. Among those, the cyber asset damage analyzing device comprises: a system state evaluation unit that inquires for operation state information of a cyber asset including a network-enabled utility and calculates a system state score according to a preset system state calculation standard based on the inquired operation state information; and an asset damage analysis unit that calculates a damage evaluation score that is a degree, at which the cyber asset is damaged, by applying the calculated system state score to a CVSS for evaluating damage of the cyber asset.
Patent KR-20210066554-A (KR)
Title: Apparatus for controlling a vehicle and method thereof
Inventor: KIM HYUN SUK
IPC: H04L12/40
Filed: 2019-11-28
Abstract: The present invention relates to a vehicle control device and a method thereof. A control device of a vehicle comprises: a communication unit configured to receive a diagnostic message for diagnosis for the inside of the vehicle from an external diagnostic device; and a processor controlled to check the diagnostic message received through the communication unit, perform protocol conversion, transmit data at a predetermined period according to an internal communication method, and check whether an acknowledgment (ACK) message is received for the data to transmit the data. Therefore, the vehicle control device can prevent omission of a diagnostic message.
Patent KR-20210072279-A (KR)
Title: Paint composition and coated steel sheet using the same
Inventor: KIM SEONG IL
IPC: C09D167/00
Filed: 2019-12-09
Abstract: The present invention relates to a coating material composition including: a first undercoat coating material including 20 to 50 wt% of a polyester-based resin, 10 to 20 wt% of a crosslinking agent, 0.5 to 1.0 wt% of a curing accelerator, and a remainder solvent; a second middle-coat coating material including 30 to 40 wt% of a polyester polyol resin, 20 to 30 wt% of a crosslinking agent, 0.5 to 1.0 wt% of a curing accelerator, 10 to 30 wt% of hollow particles, and a remainder solvent; and a third topcoat coating material including 30 to 50 wt% of a polyester-based resin, 5 to 10 wt% of a crosslinking agent, 1.0 to 1.5 wt% of a curing accelerator, 10 to 40 wt% of a pigment, and a remainder solvent. According to the present invention, a coated steel sheet that exhibits excellent physical properties, such as a color, an appearance, processability, adhesion, and durability, as well as improved chemical and physical durability and heat insulation.