baber/WOPTO huggingface dataset:
Patent KR-20220003711-A (KR)
Title: Method for substitute authentication using membership server and substitute authentication system using the same
Inventor: KIM ZAE YOUNG
IPC: H04L9/40
Filed: 2020-07-02
Abstract: According to the present invention, provided is a substitute authentication method using a membership server, which includes the steps of: receiving a membership subscription request from a non-member terminal; retrieving information of a first membership member who is requested to establish a relationship with a user of the non-member terminal; and processing the authentication of the user of the non-member terminal based on information of the first membership member. Provided are a substitute authentication method and a substitute authentication system using the same.
Patent KR-20220003775-A (KR)
Title: Antibacterial fiber with improved quick-drying and breathability and method for manufacturing the same
Inventor: JANG SUNG IK
IPC: D06M15/263
Filed: 2020-07-02
Abstract: The present invention relates to an antibacterial fiber with improved quick-drying and breathability and a method for manufacturing the same. More specifically, the present invention is an antibacterial fiber, in which an antibacterial composition is composed of: allyl methacrylate (ALMA); divinylbenzene (DVB); ethylene glycol diacrylate (EGDA); ethylene glycol dimethacrylate (EGDMA); 1,3-butanediol dimethacrylate (BGDMA); diethylene glycol dimethacrylate (DEGDMA); tripropylene glycol diacrylate (TRPGDA); trimethylolpropane trimethacrylate (TMPTMA); trimethylolpropane triacrylate (TMPTA); and a polymer containing a multifunctional (meth)acrylate crosslinking material selected from combinations thereof.
Patent KR-20220010932-A (KR)
Title: Raceway having ground structure
Inventor: JEON CHAN BOK
IPC: H02G3/30
Filed: 2020-07-20
Abstract: The present invention relates to a raceway, and more specifically, to a raceway having a ground structure so that grounding can be easily performed while connecting to a neighboring raceway when the raceway is installed. To this end, the raceway having a ground structure of the present invention includes: a raceway which is formed with a predetermined length while having a U-shaped cross section with an open upper portion, wherein one side of the raceway has a connection part with both sides and a lower portion formed narrowly, to be inserted in the other side of a neighboring raceway to be connected thereto; and a ground member which is formed of a metal material having conductivity, has a U-shaped cross section to surround the outside of the connection part, has a locking part formed on both upper ends to be caught on an upper end of the connection part, and has a plurality of long protrusion parts formed, in a longitudinal direction, on both sides and a lower portion. The ground member is positioned between the connection part and the other side of the neighboring raceway, so that the inner surface of the ground member is in contact with the outer surface of the connection part, and the inner surface of the other side of the neighboring raceway and the protrusion part of the ground member are in contact with each other.
Patent KR-20220013511-A (KR)
Inventor: HONG JAE JEON
IPC: A61K45/06
Filed: 2020-07-23
Abstract: The present invention relates to a combination therapy of an immune checkpoint inhibitor for the treatment of cancer. More specifically, the present invention exhibits a significant synergy on anticancer when a compound of chemical formula 1 or a pharmaceutically acceptable salt thereof is administered in triple combination with two or more other anticancer agents (for example, anti-PD-1 antibody, anti-PD-L1 antibody, or anti-CTLA4 antibody), thereby having an effect of being able to be usefully used for cancer treatment.
Patent KR-20220013073-A (KR)
Title: Electronic apparatus and controlling method thereof
Inventor: LIM HYEON TAEK
IPC: G10L15/22
Filed: 2020-07-24
Abstract: The present disclosure provides an electronic device and a control method thereof. The electronic device of the present disclosure may comprise: a plurality of microphones; a display; a driving part; a sensor for sensing a distance to an object around an electronic device; and a processor that identifies at least one candidate space for a sound source in a space around the electronic device based on the distance information sensed by the sensor when a sound signal is received through a plurality of microphones, identifies a location of the sound source from which the sound signal is outputted by performing a sound source location estimation for the identified candidate space, and controls the driving part so that the display faces the sound source based on the identified location of the sound source. Therefore, the present invention is capable of improving a user experience for a voice recognition service.
Patent KR-20220015068-A (KR)
Title: Organic light emitting diodes
Inventor: YANG JI SEOK
IPC: H01L27/32
Filed: 2020-07-30
Abstract: The present invention relates to an organic light emitting display device capable of realizing low reflection and high luminance. A feature of the present invention is that a transmittance control layer including a gray dye is located in correspondence to a transmission direction of light emitted through an organic light emitting layer. Accordingly, the organic light emitting display device can be designed to have various external light reflectance and can have improved luminance, or can have reduced power consumption based on the same luminance standard. Accordingly, it is possible to provide an organic light emitting display device capable of simultaneously realizing low reflection and high luminance, and to provide an organic light emitting display device having improved lifetime and efficiency as well as reduced power consumption. In addition, it is possible for products with various external light reflectance to provide an organic light emitting display device optimized for luminance and external light reflectance, such that it is possible to expand a product range and satisfy the needs of customers, and to improve reduction in material costs and process efficiency through omission expensive polarizers.
Patent KR-20220016698-A (KR)
Title: Method for acquiring angle of arrival data and electronic device supporting the same
Inventor: HYUKJIN JUNG
IPC: H04B17/21
Filed: 2020-08-03
Abstract: Disclosed are a method for acquiring angle of arrival data to acquire reliable angle of arrival data and an electronic device supporting the same. According to one embodiment of the present invention, the electronic device comprises: a housing including a first surface facing a first direction, a second surface facing a second direction opposite to the first direction, and a third surface facing the first direction or a third direction perpendicular to the second direction, a sensor module, a memory, a plurality of antennas, a wireless communication module supporting ultra-wideband communication, and a processor. The processor is configured to receive an RF signal of a specified frequency band from an external electronic device by using at least two of the plurality of antennas, acquire first angle of arrival data for the RF signal on the basis of at least a part of the RF signal, determine the posture of the electronic device based on tilt information of the electronic device provided from a sensor module, check a compensation value corresponding to tilt information of the electronic device stored in the memory when the electronic device is determined as being tilted in the first direction or the second direction, acquire second angle of arrival data by applying the compensation value to the first angle of arrival data, and determine the position of the external electronic device based on the second angle of arrival data.
Patent KR-20220017642-A (KR)
Inventor: SONG YOUNG MIN
IPC: H01M4/04
Filed: 2020-08-05
Abstract: A method for manufacturing a secondary battery according to an embodiment of the present invention includes the steps of: assembling a secondary battery including an electrode assembly including a positive electrode, a negative electrode and a separator interposed between the positive electrode and the negative electrode, and an electrolyte; aging the secondary battery at a temperature in a first range; firstly charging the secondary battery; aging the secondary battery at a temperature in a second range; and aging the secondary battery at a temperature in a third range, wherein it is detected whether the secondary battery after the aging step at the temperature in the third range has a low voltage based on an open circuit voltage (OCV) at room temperature.
Patent KR-20220021084-A (KR)
Inventor: PARK MI JIN
IPC: H01L33/00
Filed: 2020-08-12
Abstract: A display device is provided. The display device includes: a substrate including a plurality of pixels; first and second electrodes spaced apart from each other on the substrate; a light emitting element disposed between the first electrode and the second electrode; and a conductive pattern disposed on the light emitting element. The light emitting element includes a first semiconductor layer, a second semiconductor layer, and an active layer disposed between the first semiconductor layer and the second semiconductor layer. The conductive pattern overlaps the active layer, but does not overlap the first semiconductor layer or the second semiconductor layer.
Patent KR-20220021977-A (KR)
Inventor: CHOI JAEUK
IPC: H01L27/32
Filed: 2020-08-14
Abstract: A display device includes a display panel and an input sensor. The input sensor includes a first electrode, a second electrode, and at least one bridge pattern disposed in an area where the first electrode and the second electrode cross each other. Any one of the first electrode and the second electrode includes a plurality of center patterns each providing a first opening, a plurality of first patterns disposed on one side of the plurality of center patterns and each providing a second opening, a plurality of second patterns disposed on the other side of the plurality of center patterns and each providing a third opening, a plurality of central patterns, and a plurality of third patterns electrically connecting two adjacent patterns among the plurality of first patterns and the plurality of second patterns. According to the present invention, manufacturing defects can be reduced.
Patent KR-20220022790-A (KR)
Inventor: KO HYUN SEOK
IPC: G08B3/10
Filed: 2020-08-19
Abstract: The present invention relates to a portable fire alarm device, which comprises: a transmission/reception unit in wireless communication with a control center and/or other portable fire alarm devices; a battery unit for supplying power; a sensor module unit having a structure in which a sensor for collecting fire-related data on a site is detachable; a data storage unit for storing the fire-related data collected by the sensor of the sensor module unit; and a control unit for determining whether a fire occurs in the site on the basis of the fire-related data stored in the data storage unit, and transmitting information on the occurrence of the fire to the control center and/or other portable fire alarm devices through the transmission/reception unit when it is determined that the fire occurs to notify the occurrence of the fire. According to the present invention, an operator can quickly recognize whether a fire occurs around a work space regardless of a work space environment of the operator, and thus, the loss of life or greater property damage during a work at a site can be prevented in advance.
Patent KR-20220028381-A (KR)
Title: Thin Film Solar Cell and Method for Treating Alkali Post Deposition Photo Absorber by Using Aqueous Solution
Inventor: KIM JUN HO
IPC: H01L31/0749
Filed: 2020-08-28
Abstract: A thin film solar cell and a method for treating solution-based alkali post deposition on a light absorption layer include: coating a solution containing alkali element (A) on the surface of a pre-prepared CIGS light absorption layer, and then performing heat treatment to obtain a polycrystalline chalcoparite thin film where the alkali element (A) is surface-treated. The method has the advantage that it can be easily applied to the manufacture of high-efficiency solar cells by manufacturing the alkaline element surface-treated chalcoparite thin film through a non-vacuum solution-based process.
Patent KR-20220033846-A (KR)
Inventor: KIM JAE MOON
IPC: A01K85/01
Filed: 2020-09-10
Abstract: The present invention relates to a lure for a live fishing bait, which is provided to allow a fish to feel like touching a live bait when the fish bites the bait while improving the attraction of surrounding fishes through the diffusion of taste and smell by the live bait stored inside. To this end, the present invention includes: a body unit (10) made of a silicone material; a bait storage space (20) provided in the body unit (10) to store a liquid bait material (S); and a plurality of discharge holes (30) formed to discharge the bait material (S) stored in the bait storage space (20) to the outside.
Patent KR-20220037274-A (KR)
Title: Optical hybrid lens, method for manufacturing the same, and apparatus employing the same
Inventor: KIM SEA UM
IPC: G03B17/12
Filed: 2020-09-17
Abstract: Disclosed are an optical hybrid lens, a manufacturing method of the same, and an optical system having the same. The optical hybrid lens comprises: a refractive lens having a curved lens surface formed on at least one lens surface; a meta-lens formed on the curved lens surface following the curved lens surface of the refractive lens; and an adhesive layer introduced between the curved lens surface of the refractive lens and the meta-lens. The meta-lens comprises at least one meta-surface having a plurality of nanostructures having shape dimensions of a sub-wavelength.
Patent KR-20210035062-A (KR)
Title: Method and apparatus for encoding/decoding image and recording medium for storing bitstream
Inventor: LIM WOONG
IPC: H04N19/119
Filed: 2020-09-22
Abstract: The present invention relates to an image decoding method. According to one embodiment of the present invention, the image decoding method may comprises the steps of: acquiring sub-picture information on a current sub-picture through at least one signaling level; and decoding the current sub-picture by using the sub-picture information, wherein the sub-picture information is acquired for each sub-picture to be decoded. Moreover, the present invention provides a method for encoding/decoding the image with improved encoding/decoding efficiency.
Patent KR-20220046877-A (KR)
Title: One-touch cap with ornament part
Inventor: SHIN NAM CHUL
IPC: B65D41/62
Filed: 2020-10-08
Abstract: A one-touch cap with a decorative part according to an embodiment of the present invention includes: a bottom cap formed with an outlet; a top cap coupled to one side of the bottom cap and opening and closing the bottom cap; and an outer cap coupled by covering at least a part of the top cap and provided with a decorative part. According to the present invention, various designs can be implemented only by changing the outer cap.
Patent KR-20220048599-A (KR)
Inventor: KIM CHAN GYU
IPC: F04D25/06
Filed: 2020-10-13
Abstract: The present invention is to provide an explosion-proof magnetic blower provided with a gas barrier film that can be used even in an environment exposed to flammable gas, or the like, to provide the power transmission by the magnetic coupling structure disposed inside and outside the gas barrier film, so as to block gas explosion by blocking heat with an inner magnet body even when an outer magnet body connected to a motor shaft is idling even when an impeller stops rotating at the same time.
Patent KR-20210053201-A (KR)
Title: Gas supply system, substrate processing apparatus, and control method for gas supply system
Inventor: SAWACHI ATSUSHI
IPC: H01J37/32
Filed: 2020-10-20
Abstract: The reverse flow of a purge gas to the upstream side of a pipe is suppressed. A gas supply system includes: a pipe through which a processing gas used for substrate processing flows; a purge gas introduction pipe connected to the pipe and introducing a purge gas into the pipe; a first valve provided on the upstream side of a connection point with the purge gas introduction pipe in the pipe; a second valve provided on an upstream side of the first valve in the pipe; and a control part for maintaining the first valve and the second valve in an open state when the processing gas flows through the pipe, and switching the first valve and the second valve from an open state to a closed state when the gas flowing through the pipe is switched from the processing gas to the purge gas.
Patent KR-20220054961-A (KR)
Title: toilet system for camping cars
Inventor: MIN BYOUNG HUN
IPC: A47K11/04
Filed: 2020-10-26
Abstract: The present invention relates to a toilet system for a recreational vehicle, which can be easily carried and installed, and does not need to be treated with chemicals and washed with water to help a user easily treat urine and feces. The present invention comprises: a support means (3); a toilet means (5) detachably installed on an upper surface of the support means (3) and including a guide hole at the center of the bottom surface thereof; a seat member (7) installed on one side of an upper end of the toilet means (5) to be able to vertically rotate and including a through-hole at the inner center thereof so that a user can easily sit and urinate and defecate; a biodegradable plastic bag (9) which is located inside the support means (3), wherein a user can hold the biodegradable plastic bag (9) with a hand and lift the biodegradable plastic bag (9) upward so that an entrance of the biodegradable plastic bag (9) is mounted on the upper end of the toilet means (5), and the biodegradable plastic bag (9) stores the user's urine and feces therein through the entrance; and a lid (11) located on an upper surface of the seat member (7) and installed on one side of the upper end of the toilet means (5) is able to vertically rotate.
Patent KR-20220055198-A (KR)
Inventor: CHOI DAI KYU
IPC: H01J37/32
Filed: 2020-10-26
Abstract: A plasma generating device comprises: a reactor comprising a reactor main body providing a space to form a plasma channel therein; a temperature sensor that senses a temperature of the reactor; at least one cooling part provided in the reactor; and a control part that controls at least one among the reactor and the cooling part based on a temperature sensed by the temperature sensor. Therefore, the present invention is capable of providing the plasma generating device with easy temperature control.
Patent KR-20220055636-A (KR)
Title: Vertically polarization patch antenna
Inventor: HEO SUNG JOON
IPC: H01Q1/46
Filed: 2020-10-27
Abstract: The present disclosure relates to a vertical polarization patch antenna. More specifically, the vertical polarization patch antenna comprises: a substrate comprising dielectrics; a plurality of 3D radiation patches disposed on an upper surface of the substrate and formed in a direction vertical to the substrate; a power supplying line for supplying power to the plurality of patches; and a power supplying unit supplying a current to the radiation patches through the power supplying line.
Patent KR-20220055940-A (KR)
Title: Camera actuator and camera module including the same
Inventor: PARK JEUNG OOK
IPC: H04N5/232
Filed: 2020-10-27
Abstract: The present invention provides a camera actuator capable of preventing damage to a lens group of a first actuator that may occur when a mover of a second actuator is detached due to an external impact, and a camera module including the same. The camera actuator according to an embodiment comprises: a base; a rail guide unit coupled to the base; a first lens assembly coupled and fixed to the base; and second to third lens assemblies disposed inside the base and moving along the rail guide unit. The first lens assembly includes: a first lens barrel including an opening, a first surface, and a second surface opposite to the first surface and facing the second lens assembly; and a first lens group disposed within the opening, wherein the first lens barrel includes a first rib formed on the first surface and a first stopper inserted into the first rib.
Patent KR-20220057155-A (KR)
Inventor: LEE SANG SIK
IPC: A61N1/04
Filed: 2020-10-29
Abstract: A transcranial pulse stimulation device according to the present invention comprises: a cranial nerve stimulation unit comprising a first pulse stimulation module comprising an anode electrode pad and a second pulse stimulation module comprising a cathode electrode pad, and formed to be in contact with the transcranial of a user; and a main body comprising a pulse generating part that converts a current into a pulse form of a preset frequency and applying thereof to the anode electrode pad and the cathode electrode pad. Therefore, the present invention is capable of having an advantage of improving a quality of life of the user.
Patent KR-20220058773-A (KR)
Title: Paste for producing biodegradable electroceutical, electric device and method of manufacturing the same
Inventor: KANG SEUNG KYUN
IPC: B33Y80/00
Filed: 2020-10-30
Abstract: The present invention provides a paste for producing biodegradable electroceutical, which can implement light, thin, and small devices by integrating electronic circuits, and can simply and easily implement the producing of electroceutical which is decomposed in a human body after a certain period of time and does not require additional surgery, a biodegradable electronic device formed by using the same and a producing method thereof. According to one embodiment of the present invention, the paste for producing biodegradable electroceutical comprises: functional inorganic powder which provides conductivity, semiconductor properties, dielectric properties, or insulating properties; a humectant; a matrix polymer; and an organic solvent.
Patent KR-20220060148-A (KR)
Inventor: LIM KONG SUB
IPC: G01N22/04
Filed: 2020-11-04
Abstract: The present invention relates to a water cut meter using microwave resonance, which locates a plurality of modules that transmits and receives microwave along an outside of a crude oil pipe with different angles between each of the modules, measures moisture content in oil from various angles regardless of fluid amount in the pipe, collects measurement values, and then calculates an average value to identify the moisture content in the oil with higher accuracy.
Patent KR-20220061447-A (KR)
Inventor: LEE DAE HO
IPC: C08K9/06
Filed: 2020-11-06
Abstract: The present invention relates to a method for preparing a thermoplastic elastomer-nanocomposite through a wet process, and a thermoplastic elastomer-nanocomposite prepared therefrom. The method according to the present invention includes the steps of: preparing inorganic nanoparticles; dispersing the inorganic nanoparticles in the presence of a first solvent and surface treating agent, followed by drying, to prepare surface-treated inorganic nanoparticles; dispersing the surface-treated inorganic nanoparticles in the presence of a second solvent and polyolefin elastomer to prepare a dispersion of polyolefin elastomer-inorganic nanoparticles; mixing the dispersion of polyolefin elastomer-inorganic nanoparticles with a third solvent, precipitating the resultant mixture in the form of nanocomposite pellets including the polyolefin elastomer bound with the inorganic particles, and removing the nanocomposite pellets from the solution phase; and melt blending the thus separated nanocomposite pellets with a thermoplastic resin to prepare a thermoplastic elastomer-nanocomposite.