baber/WOPTO huggingface dataset:
Patent KR-20210123643-A (KR)
Title: Core-shell copolymer, method for preparing the core-shell copolymer and thermoplastic resin composition comprising the core-shell copolymer
Inventor: KIM YOON HO
IPC: C08F220/18
Filed: 2020-04-03
Abstract: The present invention relates to a core-shell copolymer. Particularly, the present invention relates to a core-shell copolymer including a core, an inner shell and an outer shell, wherein the core includes a repeating unit derived from a conjugated diene-based monomer; the inner shell includes a repeating unit derived from an alkyl methacrylate monomer; the outer shell includes a repeating unit derived from an alkyl methacrylate monomer and a repeating unit derived from an alkyl acrylate monomer; the polymer contained in the inner shell has a weight average molecular weight (Mw) of 200,000-1,000,000; the copolymer contained in the outer shell has a weight average molecular weight (Mw) of 10,000-100,000; and the content of the core is 70-90 parts by weight, the content of the inner shell is 5-25 parts by weight and the content of the outer shell is 5-25 parts by weight, based on 100 parts by weight of the total weight of the core-shell copolymer. The core-shell copolymer according to the present invention is useful as an impact reinforcing agent of a thermoplastic resin composition.
Patent KR-20210125663-A (KR)
Title: Protective suit attached pcm cooling pack
Inventor: CHO NAM CHIL
IPC: A41D13/12
Filed: 2020-04-09
Abstract: The present invention relates to protective clothing including a refrigerant using a phase change material, and more specifically, to protective clothing including a refrigerant using a phase change material, wherein a head pack, a neck pack, and a back pack formed with a refrigerant including a phase change material are integrally formed inside the protective clothing so as to lower the temperature of the inside of the protective clothing. According to the protective clothing including a refrigerant using a phase change material formed in a preferred embodiment of the present invention, since the phase change material retains cold air for a long time and then discharges the cold air gradually, generation of heat is fundamentally suppressed; the protective clothing can prevent the rise of internal heat even in a completely blocked state, thereby being safely usable; and the phase change material can slowly discharge cold air to prevent formation of condensation such that the inside of the protective clothing can be cleanly maintained.
Patent KR-20210126328-A (KR)
Title: Nano complex filler, preparing method for thereof and insulator comprising the same
Inventor: HAN SANG CHUL
IPC: H01B17/00
Filed: 2020-04-10
Abstract: In a nanocomposite filler according to the present invention, a hydrophobic organic material is chemically bonded to a delaminated molybdenum disulfide (MoS_2). The present invention can prevent chemical transformation due to exposure to UV.
Patent KR-20210129786-A (KR)
Inventor: PARK KI SOO
IPC: G02B5/02
Filed: 2020-04-20
Abstract: A color conversion panel according to an embodiment includes a substrate, a plurality of partition walls positioned on the substrate, a plurality of reflective layers positioned on external surfaces of the plurality of partition walls, a plurality of cover layers positioned outside the plurality of reflective layers and having water repellency; a spacer made of the same layer as the plurality of cover layers, overlapping a portion of the plurality of partition walls, and protruding from a portion of the plurality of cover layers; and a plurality of color conversion layers positioned on the plurality of cover layers and positioned in regions defined by the plurality of partition walls.
Patent KR-20210130563-A (KR)
Title: Air brake for dish washer and method for controlling dish washer having the same
IPC: A47L15/14
Filed: 2020-04-22
Abstract: The present invention relates to an air brake for a dishwasher to quickly heat a small amount of water and a method for controlling a dishwasher including the same. According to the present invention, the air brake for a dishwasher comprises a heater for heating water contained therein and a guide pin for guiding the flow of water heated by the heater. In addition, the method comprises the following steps: supplying water to an air brake when an operation instruction is received from a user; heating the water supplied to the air brake by heating the heater; and spraying the heated water onto dishes.
Patent KR-20200137983-A (KR)
Title: Pulse and continuous wave radar transceiver
Inventor: KISU KIM
IPC: A61B5/08
Filed: 2020-04-29
Abstract: The present invention relates to a pulse and continuous wave radar transceiver which selectively transmits and receives one of a pulse signal and a continuous wave signal to detect the location and fine movement of a target. According to an embodiment of the present invention, the pulse and continuous wave radar transceiver comprises: a timing controller outputting a transmission clock signal and a receiving clock signal based on a reference clock signal; a transmission unit selectively generating one of a pulse transmission signal and a continuous wave transmission signal based on the reference clock signal or the transmission clock signal; a receiving unit receiving a reflected signal corresponding to one of the pulse transmission signal and the continuous wave transmission signal to generate a receiving signal based on the received clock signal; and an analog-to-digital converter converting the receiving signal into a digital signal. When the transmission signal is a pulse signal, target position information is acquired by calculating a difference between a transmission signal generation time determined in accordance with the transmission clock signal and a sequential receiving signal sampling time determined in accordance with the receiving clock signal. When the transmission signal is the continuous wave signal, the fine movement of the target is detected through time-domain signal processing of the receiving signal continuously sampled by a sample/hold circuit.
Patent KR-20210137594-A (KR)
Title: Heterocyclic compound and light emitting device including the same
IPC: C07F7/08
Filed: 2020-05-07
Abstract: A heterocyclic compound represented by a predetermined chemical formula and an organic light emitting device including the same are disclosed. According to one aspect, provided is a heterocyclic compound represented by chemical formula 1. The organic light emitting device including the heterocyclic compound can have a low driving voltage, high efficiency, and high maximum quantum efficiency.
Patent KR-20210147322-A (KR)
Inventor: PARK KYOUNG CHUL
IPC: G06F21/12
Filed: 2020-05-28
Abstract: The present invention relates to a non-face-to-face electronic contract agreement authentication and verification device, and to a method thereof. According to one embodiment of the present invention, in the non-face-to-face electronic contract agreement authentication and verification device and method, it is difficult to forge a non-face-to-face electronic contract with authentication using an encryption algorithm. The non-face-to-face electronic contract agreement authentication and verification device includes an authentication unit and a verification unit.
Patent KR-20210149945-A (KR)
Inventor: LEE JONG MIN
IPC: H01L21/66
Filed: 2020-06-02
Abstract: Embodiments of the present invention provide an apparatus and a method for inspecting a semiconductor package in a semiconductor package cutting and sorting apparatus. An apparatus for inspecting a semiconductor package in a semiconductor package cutting and sorting apparatus, according to an embodiment of the present invention, comprises: a camera for photographing a pallet on which the semiconductor package is seated; a processor connected to the camera and processing an image captured by the camera; and a memory connected to the processor and storing data processed by the processor. The processor is configured to preprocess the image, determine boundary lines of the semiconductor package based on accumulated brightness values in horizontal and vertical directions in the preprocessed image, determine a candidate region in which the semiconductor package exists based on the boundary lines, extract a region of interest (ROI) corresponding to the candidate region from the captured image, and perform an inspection on the ROI. Therefore, the present invention can inspect the semiconductor package quickly and accurately.
Patent KR-20210151518-A (KR)
Inventor: SHIN KIL SOO
IPC: G02B13/00
Filed: 2020-06-05
Abstract: An optical imaging system according to one embodiment of the present invention comprises a first lens, a second lens, a third lens, a fourth lens, a fifth lens, a sixth lens, and a seventh lens which are sequentially arranged from an object side. Where a distance on an optical axis from an object-side surface of the first lens to an imaging surface of an image sensor is TTL and a half of a diagonal length of the imaging surface of the image sensor is IMG HT, the optical imaging system satisfies TTL/(2*IMG HT) <= 0.67. Where an abbe number of the first lens is v1 and an abbe number of the third lens is v3, the optical imaging system satisfies 15 < v1-v3 < 45. The optical imaging system realizes high resolution and has a small size.
Patent KR-20210155298-A (KR)
Inventor: CHUN HONG GU
IPC: G06K9/00
Filed: 2020-06-15
Abstract: Fingerprint recognition can input a variety of information through one fingerprint recognition sensor and, through this, can perform additional functions besides user authentication by using each finger like a number as ten fingers have different fingerprints. Provided is a user interface capable of performing various functions instead of using fingerprint recognition as a simple means for user authentication.
Patent KR-20210155545-A (KR)
Inventor: SHIN TAEKYU
IPC: H04W76/15
Filed: 2020-06-16
Abstract: Disclosed is an electronic device including a first communication circuit, a second communication circuit configured to support Bluetooth communication, a processor, and a memory operatively coupled to the processor. The memory can store one or more instructions, when executed, to allow the processor to connect with a first external electronic device using the first communication circuit, receive second connection information from the first external electronic device using the first communication circuit, set a second Bluetooth address of the first external electronic device included in the second connection information as a Bluetooth address of the electronic device, and connect with a second external electronic device based on the set second Bluetooth address using the second communication circuit. In addition, various embodiments identified through the present document are possible. Accordingly, it is possible to improve the user experience.
Patent KR-20210156582-A (KR)
Inventor: LIM CHULBAE
IPC: B66F9/08
Filed: 2020-06-18
Abstract: The present invention relates to a load fall prevention system and a control method thereof for preventing a load from falling when an industrial vehicle carrying the load is traveling on a flat ground or slope. According to the present invention, the load fall prevention system comprises: an angle sensor for measuring an operating angle of a work machine of an industrial vehicle; a tilt sensor for measuring a tilt of the industrial vehicle when the industrial vehicle travels on a slope; a work machine operation unit connected to the work machine and configured to adjust the operating angle of the work machine; and a control unit configured to receive the measured value of the angle sensor and the measured value of the tilt sensor, and adjust the operating angle of the working machine based on the measured value of the angle sensor and the measured value of the tilt sensor.
Patent KR-20210157127-A (KR)
Inventor: KIM HAN JOO
IPC: A47G21/18
Filed: 2020-06-19
Abstract: The present invention relates to a portable straw comprising: a first tubular body having a first hollow penetrating therein in the longitudinal direction and having a first screw part formed at one end in the longitudinal direction; and a second tubular body having a second hollow penetrating therein in the longitudinal direction and having second screw parts formed respectively so as to be able to be screwed correspondingly to the first screw part in male and female figures at both ends in the longitudinal direction, wherein the second tubular body can be connected to at least one or more by screwing the second screw parts correspondingly in accordance with the male and female figures. The length of the straw can be adjusted according to the depth of a container or the age of use, so the convenience of use can be secured.
Patent KR-20210157765-A (KR)
Inventor: LEE DONG JU
IPC: B01J35/08
Filed: 2020-06-22
Abstract: A three-dimensional nanostructure of the present invention comprises: a hollow sphere containing transition metal carbide; and a nanoshell electrostatically coupled on the hollow sphere and containing carbon nitride. A method for preparing a three-dimensional nanostructure of the present invention comprises: (a) a step of preparing thermally decomposable polymer particles; (b) a step of forming transition metal carbide on the thermally decomposable polymer; (c) a step of forming carbon nitride on the transition metal carbide; and (d) a step of thermally decomposing the thermally decomposable polymer particles. According to the present invention, a photocatalyst having improved light absorption efficiency can be provided.
Patent KR-20220001557-A (KR)
Title: Wireless heating socket
Inventor: KANG SEUNG NAM
IPC: G01R31/28
Filed: 2020-06-29
Abstract: The present invention relates to a wireless heating socket. In a base board (1110) on which a semiconductor device is mounted for a high-temperature aging test, the base board (1110) comprises: a base part (1000) having a space part (1100) on which a device (100) is loaded; and a cover part (2000) coupled to the base part (1000) and sealing the space part (1100). The cover part (2000) comprises a body part (2100) for forming a frame and a coupling means (2300) assembled to the body part (2100) to couple the base part (1000) and the body part. A pusher (2400) for fixing the device (100) is provided inside the body part (2100). Accordingly, it is possible to prevent damage such as cutting or poor contact of a wire applying an electrical signal to a socket.
Patent KR-20220003732-A (KR)
Title: rose pasta,Pork cutlets
Inventor: JUNG HAE CHEON
IPC: A23L23/00
Filed: 2020-07-02
Abstract: The present invention boils and prepares pasta, stir-fries vegetables, seasons with Bolognese sauce and whipped cream to make rose sauce, followed by mixing with pasta, and then frying pork cutlet and putting on the top of pasta. According to the present invention, it is possible to feel a lot of different textures when people eat greasy pasta with crispy pork cutlet, and there are excellent flavor and taste, and it is possible to attract people's attention by giving a visual effect.
Patent KR-20220005765-A (KR)
Title: System for controlling friction welding of plastic band used for packing coil
Inventor: YEO DONG HOON
IPC: B29C65/06
Filed: 2020-07-07
Abstract: The present invention relates to a friction welding control system for a plastic band for coil packaging and comprises: a driving unit that rotates by inputting source power for controlling a welding tip; a transferring unit that rotates by receiving the rotational motion from the driving unit and makes the welding tip linearly reciprocate; a belt unit that transmits the source power input from the driving unit to the transferring unit; a belt pressing unit that is provided between the driving unit and the transferring unit to maintain the tension of the belt unit; and a welding unit that welds a band for coil packaging by generating frictional heat by the linear reciprocating motion of the welding tip. Accordingly, it is possible to increase the pressing force of the welding tip.
Patent KR-20220009157-A (KR)
Inventor: BAIK SEOUNG YUB
IPC: E04H6/06
Filed: 2020-07-15
Abstract: The present invention relates to a two-level parking system. More specifically, an objective of the present invention is to allow vehicles to be parked on an upper side and a lower side, increase space efficiency, have a simple structure, allow installation in a small parking space, allow easy operations for the entry of upper/lower side parking vehicles, and prevent a vehicle from being pushed when parking on a slope to improve safety. The two-level parking system comprises: a first parking base (10) provided to be rotated to a prescribed angle from a first rotary shaft (11) of one end of a lower parking space (S1); a second parking base (20) provided to be rotated to a prescribed angle from a second rotary shaft (21) above the first rotary shaft (11); and a parking base driving means (30) rotating the first parking base (10) and the second parking base (20). The first parking base (10) and the second parking base (20) are provided to rotate while the first parking base (10) and the second parking base (20) are maintained parallel.
Patent KR-20200095429-A (KR)
Title: Novel organic compounds and an organic electroluminescent device comprising the same
Inventor: IN BUM SONG
IPC: C07D333/76
Filed: 2020-07-16
Abstract: The present invention relates to a novel organic compound and an organic electroluminescent device comprising the same. More specifically, the present invention relates to a deuterated organic compound and an organic electroluminescent device comprising the same as a material of one or more organic material layers, which ensure characteristics such as low driving voltage, high luminous efficiency and long lifespan.
Patent KR-20220013697-A (KR)
Title: Overhang inspection apparatus for secondary battery and secondary battery manufacturing system having the same
Inventor: CHOI SUNG WON
IPC: G01R31/52
Filed: 2020-07-27
Abstract: The present invention relates to an overhang inspection device for a secondary battery. The overhang inspection device for a secondary battery according to the present invention comprises: a stage unit for supply having a stage part for supply on which an electrode laminate prepared by alternately stacking a negative electrode and a positive electrode with a separator interposed therebetween is loaded; a jig unit for laminate having a first jig part and a second jig part for clamping the electrode laminated and moving the first jig part and the second jig part in a first axial direction; an inspection imaging unit disposed adjacent to the jig unit for laminate, and imaging an electrode laminate; a stage unit for discharging disposed adjacent to the jig unit for laminate and having a stage part for discharging on which the electrode laminate imaged by the inspection imaging unit is loaded; and a transfer unit for laminate disposed adjacent to the jig unit for the laminate and transferring the electrode laminate from the stage unit for supply to the jig unit for laminate and from the jig unit for laminate to the stage unit for discharging. The present invention relates to an overhang inspection device and a battery manufacturing system for a secondary battery capable of detecting overhang parts of electrodes by completely inspecting an electrode laminate formed by stacking electrodes during a manufacturing process of a secondary battery made of inlines.
Patent KR-20220013854-A (KR)
Inventor: YU CHI HO
IPC: C07K16/12
Filed: 2020-07-27
Abstract: The present invention pertains to a humanized antibody specific to a Bacillus anthracis protective antigen and a preparation method thereof. An antibody library is created by obtaining a Bacillus anthracis protective antigen antibody of a monkey from immune cells obtained by immunizing a Bacillus anthracis protective antigen, an antibody specific to the Bacillus anthracis protective antigen is selected from the created antibody library, and, on the basis of the antibody, a humanized antibody specific to the Bacillus anthracis protective antigen is finally selected by creating a humanized antibody library against a Bacillus anthracis protective antigen. The selected humanized antibody specific to the Bacillus anthracis protective antigen exhibits very high Bacillus anthracis protective antigen affinity and toxin neutralization capacity and has a neutralizing effect in the body before and after exposure to Bacillus anthracis, and thus can be used as a therapeutic composition for treating or preventing an anthrax.
Patent KR-20220014238-A (KR)
Inventor: HYUN KYUNG YAE
IPC: A61P25/04
Filed: 2020-07-28
Abstract: The present invention relates to a composition for preventing and alleviating neuropathic pain, containing an extract of Saussurea neoserrata. According to the present invention, it is possible to provide a composition which contains an extract of Saussurea neoserrata as an active component, prevents and alleviates neuropathic pain through pain relief and nerve regeneration effects, and at the same time has no problems of side effects due to long-term use since the composition has a component derived from natural products. Especially, according to the present invention, the composition can be provided in various formulations to utilize the functionality of the composition.
Patent KR-20220016741-A (KR)
Title: A drone-based traffic condition monitoring system with improved reliability and a drone-based traffic condition monitoring method using the same
Inventor: KIM BUM HOI
IPC: G06Q50/30
Filed: 2020-08-03
Abstract: The present invention relates to a drone-based traffic condition monitoring system to provide increased reliability. According to the present invention, the drone-based traffic condition monitoring system comprises: a plurality of drones equipped with a photographing module to take an image to collect image information which is information indicating traffic conditions on a predetermined area; a plurality of stations in which the plurality of drones are accommodated and installed in different areas; a manager terminal provided to input basic drone information which is information including any one or more elements selected from a drone's battery capacity, communication range, and flight speed, enforcement standard information which is information indicating enforcement standards of the road through which vehicles pass, enforcement zone information which is information indicating the location of the road, and station information which is information indicating the location of the station; and a service server provided to control the plurality of drones, receiving the image information from the plurality of drones, and performing evaluation for the image information on the basis of the enforcement standard information to generate and transmit enforcement information which is information for determining violations of traffic laws to the manager terminal.
Patent KR-20220018673-A (KR)
Title: cordless dual spin damp floor cloth cleaner
Inventor: JUNG YOUNG SOO
IPC: A47L11/40
Filed: 2020-08-07
Abstract: The present invention relates to a cordless dual spin mop cleaner capable of being made smaller and lighter as well as absorbing noise, by being configured such that a motor and a worm are arranged in the front and rear directions, and a noise absorbing plate covering upper surfaces of the motor and a gear is provided. The cordless dual spin mop cleaner according to the present invention comprises: a main body unit; a rotating plate power transmission unit disposed on the bottom plate of the main body unit; and a noise absorbing plate disposed and installed on an upper surface of the rotating plate power transmission unit. The motor and worm of the rotating shaft of the rotating plate power transmitting unit are arranged in the front and rear directions, and the gears are arranged on both sides with respect to the worm.