baber/WOPTO huggingface dataset:
Patent KR-20220129318-A (KR)
Title: Wired Electric Power Transmission System For Smart Glass and Vehicle Thereof
Inventor: NAM YONG HYUN
IPC: H01R24/60
Filed: 2021-03-16
Abstract: A wired power transmission system (10) for smart glass applied to a door (3) of a vehicle (1) of the present invention is mounted on a door carrier panel (5) provided in the inner space of the door (3), supplies an applied voltage that changes the light transmittance of smart glass (9) to a power transmission unit (25) through a power connector (21), connects the power of an inverter (70) to a terminal (47) electrically connected to the power connector (21) with a power cable (50), and changes the length of the flexible wire of the power cable (50) by winding or unwinding the power cable (50) with a tensioner (60) when the smart glass (9) goes up/down. Therefore, it is possible to transmit/receive power while the smart glass (9) is lowered, and in particular, in-line assembly using a vehicle assembly line is possible while maintaining watertight performance for a wet zone of the inner space of the door by applying a grommet (80) to the door carrier panel (5).
Patent KR-20220134193-A (KR)
Title: Method for forming metal pattern selectively using metal oxide
Inventor: KIM HO HYEONG
IPC: H05K3/18
Filed: 2021-03-26
Abstract: One embodiment of the present invention provides a method of forming a selective metal pattern using a metal oxide. The method comprises: a step (S100) of forming a first metal oxide layer (20) by applying a first metal oxide coating solution on a substrate (10); a step (S200) of forming an etching pattern (40) by emitting a laser (30) on the surface of the substrate on which the first metal oxide layer (20) is formed; a step (S300) of forming a catalyst layer (50) by applying a catalyst coating solution on the substrate (11) on which the etching pattern (40) is formed; a step (S400) of removing the first metal oxide layer (21) so that only the catalyst layer (51) remains on the etching pattern (40); and a step (S500) of performing electroless plating to form an electroless plating layer (60) on the catalyst layer (51). According to an embodiment of the present invention, a selective metal pattern can be formed by electroless plating by removing the metal oxide layer again after forming the metal oxide layer so that the catalyst layer remains only in the etching pattern.
Patent KR-20220136671-A (KR)
Title: Magnetic lead cord for pets
Inventor: JEONG YONG HYOK
IPC: A01K27/00
Filed: 2021-04-01
Abstract: A pet is familiar to a dog owner, but can be feared by a non-dog owner. On the other hand, since it is not possible to force a pet to be controlled only from a human point of view, it is easy to release the pet with a minimum lead line for a pet to easily separate a magnet connection portion in case of making the pet free with pet training, workout and the like and easily connect it when control is needed after this so as to solidly fix it with bolt and nut type lead lines and enable handling.
Patent KR-20220143301-A (KR)
Inventor: LEE KWANG HYEON
IPC: B23K26/36
Filed: 2021-04-16
Abstract: One embodiment of the present invention relates to a laser cleaning device and a variable speed tilting laser optical system. According to an embodiment of the present invention, provided is the laser cleaning device including a variable speed tilting laser optical system, wherein the variable speed tilting laser optical system includes: a laser source generating a laser; a tilting mirror that adjusts a reaction angle of the laser generated from the laser source with the surface to be cleaned; and a driving device for rotating the tilting mirror, wherein the reaction angle is adjusted according to a traveling speed of the laser cleaning device. The present invention is capable of efficiently performing laser cleaning.
Patent KR-20220146756-A (KR)
Title: Conductive additive for solar cell module and manufacturing method thereof
Inventor: JUNG JIN SU
IPC: H01B1/22
Filed: 2021-04-26
Abstract: The present invention relates to a conductive additive and a method for manufacturing the conductive additive and, more specifically, as a method of recycling silicon oxide (SiOx) fume generated in a silicon growth furnace, to a conductive additive formed by coating the fume collected from the silicon growth furnace with carbon and a method for manufacturing the same.
Patent KR-20210136874-A (KR)
Title: Novel phthalazine derivatives as a Ectonucleotide pyrophosphatase-phosphodiesterase inhibitors and use thereof
IPC: C07D237/32
Filed: 2021-05-06
Abstract: The present invention relates to a compound for the inhibition of ENPP1, a composition for the inhibition of ENPP1, a novel phthalazine derivative compound related to a method for inhibiting ENPP1, a pharmaceutically acceptable salt thereof, a hydrate thereof or a stereoisomer thereof.
Patent KR-20220152613-A (KR)
Inventor: LEE JUNG MI
IPC: A01K85/01
Filed: 2021-05-10
Abstract: The present invention relates to a metal jig for fishing having a space capable of accommodating live bait therein, and more particularly, to a metal jig for fishing comprising: a front body (10) having a space capable of accommodating live bait and a male screw (10a) are formed on one side thereof, and having a first circular ring (11) for connecting a fishing line or a fishing hook to the other side; and a rear body (20) having a female screw (20a) assembled to the male screw (10a) formed on one side, and having a space for accommodating live bait therein and a second circular ring (21) for connecting a fishing line or a fishing hook to one side opposite to the female screw (20a), wherein a funnel-shaped inlet (Q) in which the inlet is narrowed in an inward direction is formed on one of one side of the front body (10) and the rear body (20). The present invention is to use live bait as a means to stimulate the fish's sense of smell in the metal jig, but to prevent the fish from eating only the live bait and escaping.
Patent KR-20220153155-A (KR)
Inventor: EBISUNO KOHEI
IPC: H01L27/12
Filed: 2021-05-10
Abstract: The present invention relates to a display device. According to an embodiment of the present invention, the display device comprises: a substrate including a display area and a non-display area; a transistor and a light emitting element disposed on the display area; a pad part located in the non-display area and including a first metal pattern; and at least one of a printed circuit board and a data driving part connected to the pad part. The transistor comprises: a semiconductor layer located on the substrate; and a source electrode or a drain electrode electrically connected to the semiconductor layer. The source electrode and drain electrode comprise: a first layer comprising a first metal; a second layer comprising a second metal; and a third layer comprising the first metal, wherein the first metal pattern includes the first metal and is connected to at least one of the printed circuit board and the data driving part. The present invention is to improve the reliability of the pad part without adding a mask.
Patent KR-20220155072-A (KR)
Title: Hair dye comb
Inventor: KIM CHAE HYEON
IPC: A46B11/00
Filed: 2021-05-14
Abstract: The present invention relates to a dyeing comb. According to the present invention, an existing problem of not having a dyeing function is solved by allowing dyes to be applied to the hair by a dyeing cartridge and enabling convenient dyeing, which is a function a comb does not have. The dyeing comb, as a hair comb, comprises: a dyeing comb frame formed in a semicircle to be held comfortably by hand; a dyeing comb bristles cartridge having a straight hole through which dyes can be applied to the hair and allowing the dyes to flow uniformly; and a comb body having a hole in comb bristles and a space to put the dyes in the comb body so that the dyes can come out as desired by putting the dyes into the comb and applying force. Therefore, an existing problem of not having a dyeing function is solved by allowing the dyes to be applied to the hair by a dyeing cartridge and enabling convenient dyeing, which a function a comb does not have.
Patent KR-20220157059-A (KR)
Title: Mask for screen printer
Inventor: HWANG YUN JUNG
IPC: B41F15/14
Filed: 2021-05-20
Abstract: Disclosed is a mask for a screen printer. According to one aspect of the present invention, the mask for a screen printer mounted in a screen printer comprises: a printing plate having a thin plate structure which can be wound in a roll shape in one direction and having a penetrated printing pattern; and a first frame coupled to a circumference of the printing plate extended in one direction and bent during winding of the printing plate. The mask is wound during storage of the mask and is expanded to be flat during use of the mask.
Patent KR-20220158520-A (KR)
Title: Electronic device including microelectromechanical system microphone
Inventor: KIM SUKGYONG
IPC: H04M1/03
Filed: 2021-05-24
Abstract: An electronic device according to various embodiments of the present disclosure comprises: a housing; a circuit board disposed inside the housing; and a microphone structure disposed on the circuit board, wherein the microphone structure comprises a vibration plate capable of vibrating up/down to generate a sound pressure, a support member connected to an edge part of the vibration plate to support the vibration plate, and a back plate disposed over the vibration plate, and a variable part formed on an edge area of the back plate or one end part of the support member is configured such that at least a part of the back plate is movable based on a vibration of the vibration plate. Therefore, the present invention enables the back plate to smoothly move.
Patent KR-20210149613-A (KR)
Inventor: KIM SUNG WON
IPC: G01N33/68
Filed: 2021-05-31
Abstract: The present invention relates to a pharmaceutical composition comprising an agent inhibiting gene expression or protein activity of osteopontin as an active ingredient for preventing or treating neurodegenerative disease. According to the present invention, there is an effect of suppressing amyloid beta (Aβ)-induced neuronal cell death by downregulating the expression or activity of osteopontin. In addition, an inhibitor against the expression or activity of osteopontin decreases a level of pro-inflammatory proteins and conversely, increases a level of anti-inflammatory proteins. Therefore, it is expected that the present invention can be advantageously used as a therapeutic agent for various neurodegenerative diseases including Alzheimer's disease.
Patent KR-20220163174-A (KR)
Title: Wireless material testing machine
Inventor: OH CHUNG SEOG
IPC: G01M7/02
Filed: 2021-06-02
Abstract: The present invention relates to a wireless material tester and, more specifically, to a wireless material tester capable of performing material testing via short-range wireless communication from the outside after all miniaturized electrical and electronic circuits required for driving of the material tester and data acquisition are installed along with the material tester within an enclosed space of material analyzers of various kinds. The wireless material tester of the present invention comprises: a material analyzer which has an enclosed space isolated from the external environment; a material tester which is installed within the enclosed space of the material analyzer, and performs various material tests, within the enclosed space, including tensile, compression, bending, and indentation tests on a test specimen; a controller which is installed within the enclosed space and controls the operation of the material tester, and into which data acquired from the material tester is input; and an external device which is connected to the enclosed space of the material analyzer through an electrically conductive wire, transmits and receives data to and from the controller in a wireless communication method via wireless signals transmitted through the electrically conductive wire, and controls the controller.
Patent KR-20220163221-A (KR)
Title: Gel nail sticker manufacturing Method
Inventor: HONG WOO SIK
IPC: A45D31/00
Filed: 2021-06-02
Abstract: The present invention relates to a gel nail sticker manufacturing device and a gel nail sticker manufactured using the manufacturing device, and specifically, to a gel nail sticker manufacturing device and a gel nail sticker manufactured using the manufacturing device, wherein a gel for complete drying is applied on a nail-shaped pattern and is formed in a round shape according to the shape of a nail, and a slope forming device for projecting the gel obliquely toward a cuticle line is provided, thereby manufacturing a fingernail- or toenail-shaped gel nail that maximizes aesthetics.
Patent KR-20210150996-A (KR)
Inventor: HAM HO WAN
IPC: H01L51/50
Filed: 2021-06-03
Abstract: The present invention provides a compound for a capping layer represented by chemical formula 1, and an organic light emitting device containing the same. When the compound for the capping layer of the present invention is applied to the capping layer of the organic light emitting device, the organic light emitting device with high color purity, high efficiency, and long lifespan can be realized.
Patent KR-20220164839-A (KR)
Title: Apparatus and method for diagnosing idiopathic normal pressure hydrocephalus based on stride aspect ratio
Inventor: KANG KYUNG HUN
IPC: A61B5/00
Filed: 2021-06-04
Abstract: A method for diagnosing idiopathic normal pressure hydrocephalus based on a stride aspect ratio according to the present invention comprises the steps of: identifying a first gait variable from a gait analysis device including a pressure sensor or a second gait variable based on a gait image; calculating a stride aspect ratio based on at least one of the first gait variable and the second gait variable; and calculating a diagnosis prediction result of idiopathic normal pressure hydrocephalus based on the calculated stride aspect ratio. The stride aspect can be determined in a ratio of a step width, which is the distance between the heel of the first foot and the heel of the second foot, compared to a stride length, which is the distance from the heel of the first foot to the heel of the first foot of the next gait. The present invention can solve the problem of an existing technology in which only a skilled specialist can make a reliable examination of gait disturbance.
Patent KR-20220165446-A (KR)
Title: Vehicle body coupling device for curtain airbag
Inventor: JE HYUNG HO
IPC: B60R21/235
Filed: 2021-06-08
Abstract: Introduced is a vehicle body coupling apparatus for a curtain airbag. The vehicle body coupling apparatus for the curtain airbag of the present invention comprises: a bracket wherein an upper end unit is installed at a roof-side vehicle body, wherein a lower end unit extends downward, which is molded of a metal material, and wherein a protruding protrusion unit is formed at a lower end unit; and a connection tab wherein a lower end unit is coupled to the curtain airbag, a main body extending upward is formed, a first through hole formed through the main body is formed, and a protrusion unit is inserted into the first through hole and coupled to the bracket. The protrusion unit is bent by an external force in the direction crossing the longitudinal direction while being inserted into the first through hole and fixes the connection tab. An objective of the present invention is to couple the curtain airbag to a roof of a vehicle.
Patent KR-20220166521-A (KR)
Title: Boot assembly of drive axle
Inventor: JEONG CHANG HEE
IPC: F16C33/78
Filed: 2021-06-10
Abstract: The present invention relates to a boot assembly of a drive axle, which removes a bearing inner seal of a wheel bearing to reduce drag torque and reduces a friction noise generated in a corrugation portion of a boot. According to the present invention, disclosed is the boot assembly of a drive axle, which comprises: the wheel bearing assembled to a wheel housing; an outer ring, of which an outer diameter unit is fixated to an outer wheel of the wheel bearing, formed in a ring shape; the boot, of which a large diameter unit of one end is assembled to an inner diameter unit of the outer ring; and a bearing seal unit assembled between a small diameter unit of the other end of the boot and a drive shaft by a band to restrain rotation of the boot and prevent introduction of foreign substances.
Patent KR-20220167010-A (KR)
Title: Object identification apparatus, and control method thereof
Inventor: GWAK JEONG HWAN
IPC: G06K9/00
Filed: 2021-06-11
Abstract: The present invention relates to an object identification device, which efficiently identifies whether a human object in a video image properly wears a mask, and an operation method thereof. The object identification device comprises: a complexity analysis unit classifying scene complexity of the video image based on the number of faces of human objects analyzed from the video image; and an object detection unit for detecting a facial part of a human object in the video image through a feature extraction model selected according to a scene complexity level of the video image, and identifying whether the human object in the video image properly wears the mask.
Patent KR-20220167703-A (KR)
Title: Purpose built vehicle having communal cockpit structure
Inventor: CHOI IK KEUN
IPC: B62D1/04
Filed: 2021-06-14
Abstract: According to one embodiment of the present invention, a purpose-based vehicle comprises: a top cover covering an upper end side of a dash panel in the vehicle; a center panel cover hinged and coupled to the top cover and covering a center panel positioned at the center of the dash panel; a cowl crossbar disposed in a lower end of the center panel cover and fixated to both side portions of a vehicle body to absorb an external impact; a cockpit module slidably moved to left and right sides in a longitudinal direction of the cowl crossbar; and a steering wheel positioned on a rear side of the cockpit module to control a steering angle of the vehicle.
Patent KR-20220168427-A (KR)
Title: An electronic device comprising a swtich circuit electrically connecting a local oscillator and a mixer
Inventor: YOUSUNG LEE
IPC: H04B1/00
Filed: 2021-06-16
Abstract: An electronic device according to an embodiment may comprise: a first RFIC; a first power amplifier; a first antenna radiator; and a first communication processor. The first RFIC may include a first switch circuit including a first port, a second port, and a third port, a first local oscillator electrically connected to the first port, a second local oscillator electrically connected to the second port, and a first mixer electrically connected to a third port of the first switch circuit. The first communication processor may electrically connect the first port and the third port, transmit the first RF signal generated based on the first local oscillator to the first antenna radiator through the first power amplifier, or electrically connect the second port and the third port, and transmit the second RF signal generated based on the second local oscillator to the second antenna radiator through the second power amplifier. In addition, various embodiments identified through the specification may be possible. The present invention has the effect of reducing the loss of signals passing through the RFIC.
Patent KR-20220168712-A (KR)
Title: Nursery Bed Soil Composition for raising Ginseng and Method for Cultivating Ginseng Using the Same
Inventor: JANG INBAE
IPC: A01G24/15
Filed: 2021-06-17
Abstract: The present invention relates to a nursery bed soil composition for raising ginseng seedlings containing peat moss, perlite and fine sand, and a method for cultivating ginseng using the same. When ginseng is cultivated using the nursery bed soil composition for raising ginseng seedlings according to the present invention, the growth is excellent and physiological disorders are not caused to produce high-quality ginseng, thereby being usefully used as the nursery bed soil for raising the ginseng.
Patent KR-20220169646-A (KR)
Title: calorie base food order service system
Inventor: NOH HEE YOUNG
IPC: G06Q30/06
Filed: 2021-06-21
Abstract: The present invention relates to a calorie-based food order support system, comprising an ordering terminal which enables a user to place an order for food, and a food order server which provides a menu from which the user can select food to the ordering terminal connected via a communication network, and which can support the food order of the user in accordance with a calorie amount desired by the user. According to the calorie-based food order support system, it is possible to prevent food wastage by enabling the user to order food according to the amount of calories that the user wishes to consume while fulfilling a desired dietary regimen.
Patent KR-20220169761-A (KR)
Title: Solid fuel made of oak sawdust and rice straw
Inventor: BYEON JAE SEOK
IPC: C10L5/38
Filed: 2021-06-21
Abstract: The present invention provides a solid fuel using oak sawdust and rice straw, including: a rice straw layer formed by compressing rice straw to a predetermined height; and an oak layer disposed on the upper surface of the rice straw layer and formed by compressing oak sawdust to a predetermined height.
Patent KR-20220170615-A (KR)
Title: Multi-needle head pressed by gas
Inventor: YU JAERYUL
IPC: B05C11/10
Filed: 2021-06-23
Abstract: The present invention relates to a multi-nozzle head having multiple needles, comprising: a housing which has a cavity where a discharged liquid is stored; a nozzle unit which has multiple needles which are coupled to a lower part of the cavity to have the discharged liquid discharged therefrom; and a pressure controller which is connected to the cavity and controls gas pressure. Since the discharged liquid is filled only in the lower part of the cavity and an air layer is formed in the upper part, and positive pressure is applied to the air layer of the upper part of the cavity through the pressure controller, pressure by the air layer is applied to a surface of the discharged liquid in the lower part of the cavity. The present invention fills the discharged liquid only in the lower part of the cavity, forms the air layer and has the air layer applying uniform pressure to a surface of the discharged liquid through positive pressure, thereby applying identical discharging pressure to multiple needles even if air is introduced inside the cavity.
Patent KR-20230000156-A (KR)
Title: Vehicle and control method thereof
Inventor: CHUNG MINSIK
IPC: B60R21/015
Filed: 2021-06-24
Abstract: The present invention relates to a vehicle comprising: a carbon dioxide sensor which is installed inside the vehicle; an external force detection module which is installed in at least a portion of the interior of the trunk of the vehicle; a communication device; and a control device which, based on at least one of the carbon dioxide concentration acquired through the carbon dioxide sensor and the external force acquired through the external force detection module, identifies a situation where a person is trapped inside the trunk and, based on the identification of the situation where the person is trapped inside the trunk, transmits information notifying the trapped situation of the person to at least one of a predetermined device and a server through the communication device. Therefore, the vehicle and the control method thereof can reduce the crime rate involving vehicles.
Patent KR-20230000606-A (KR)
Title: Microwave plasma torch device with vortex generator
Inventor: HWANG DAE SEOK
IPC: H05H1/34
Filed: 2021-06-25
Abstract: The present invention relates to a microwave plasma torch device equipped with a vortex generator. More specifically, the present invention provides the microwave plasma torch device equipped with the vortex generator that reforms high-temperature steam or carbon dioxide into hydrogen and carbon monoxide by reacting with a hydrocarbon body. The microwave plasma torch device equipped with the vortex generator comprises: a gas reaction part; a vortex generating part; a microwave waveguide; an ignition part; and a reaction gas supply part.