baber/WOPTO huggingface dataset:
Patent KR-20200068639-A (KR)
Inventor: ROH SU SUNG
IPC: H01L27/146
Filed: 2020-06-08
Abstract: The present invention relates to a transparent display using a metal mesh that allows more light emitting elements to be installed in a limited area by minimizing an area occupied by a transparent electrode line to have a high resolution. According to the present invention, the transparent display comprises: a transparent substrate; a plurality of light emitting elements attached to an upper surface of the transparent substrate; and a transparent electrode line formed of a metal mesh to supply a driving voltage to the light emitting elements on the upper surface of the transparent substrate, wherein the transparent electrode line includes a plurality of common electrode lines and a plurality of RGB electrode lines. M light emitting elements are connected to each common electrode line, some of the M light emitting elements are arranged on one side of the common electrode line to be connected to the common electrode line, and some of the other light emitting elements are arranged on the other side of the common electrode line to be connected to the common electrode line.
Patent KR-20210152743-A (KR)
Title: Vertical memory devices and methods of manufacturing the same
Inventor: KANG SANG MIN
IPC: H01L29/66
Filed: 2020-06-09
Abstract: A method of manufacturing a vertical memory device comprises the steps that: a mold is formed by alternately and repeatedly stacking an insulation layer and a sacrificial layer on a substrate; a channel hole is formed through the mold to expose the upper surface of the substrate; a first deposition process is performed using both of a first precursor and a second precursor to form a first preliminary blocking layer on a sidewall and a bottom of the channel hole, wherein the first precursor includes silane, and the second precursor includes silane containing a halogen element; a second deposition process is performed using the first precursor to form a second preliminary blocking layer on the sidewall and the bottom of the channel hole; the first and the second preliminary blocking layer forming a third preliminary blocking layer; an oxidation process is performed on the third preliminary blocking layer such that the third preliminary blocking layer is transformed into a first blocking layer; a charge storage layer, a tunnel insulation layer and a channel layer are sequentially stacked on the first blocking layer; the first blocking layer, the charge storage layer, and the tunnel insulation layer, which are sequentially stacked, form a charge storage layer structure; the sacrificial layer is removed to form a gap exposing an outer sidewall of the charge storage layer structure; and a gate electrode is formed in the gap. The degradation of the neighboring structures caused by a high temperature process may be prevented.
Patent KR-20210153953-A (KR)
Inventor: KIM HEE JUN
IPC: G06Q10/10
Filed: 2020-06-11
Abstract: The present invention relates to a vocational aptitude test method, which is implemented by a computing system for analyzing an examiner's interest occupation and disposition. The method includes the steps of: receiving an input of a predetermined number of test questions firstly selected by an examiner from among a plurality of test questions related to job types; receiving a predetermined number of secondly selected test questions from among the firstly selected test questions; and analyzing vocational interest and tendency of the examiner based on first and second selection results. Therefore, it is possible to further expand an area of interest of the examiner and widen a range of vocational choices.
Patent KR-20210154593-A (KR)
Inventor: KIM JOO YOUNG
IPC: A61B5/00
Filed: 2020-06-12
Abstract: According to the present invention, a body composition analyzing device comprises: a first analyzing unit for extracting a first prediction value related to a body composition based on muscle clarity of a body image of a user; a second analyzing unit for extracting a second prediction value related to the body composition through image feature extraction of the body image; and a calculating unit configured to analyze the body composition of the user based on the first prediction value and the second prediction value. According to this, convenience of body composition analysis is increased, reliability of a measurement result is increased, body composition analysis time is dramatically reduced, and body composition analysis is possible anytime and anywhere.
Patent KR-20210154663-A (KR)
Inventor: KUK GYOUNG SU
IPC: B65D77/28
Filed: 2020-06-12
Abstract: The present invention relates to a straw-integrated beverage container in which a straw is integrally formed on a beverage container itself so that a beverage container user can conveniently drink without separately preparing the straw when drinking a beverage, and a manufacturing method thereof. A circular or polygonal straw is formed integrally between an inner shell and an outer shell of the beverage container. According to the present invention, a cut unit formed on the straw of a protrusion unit protruding to the outside of an upper portion of the beverage container and blocked from the outside is removed along a perforation line. After that, the user can drink a drink through the straw of the protrusion unit.
Patent KR-20210155164-A (KR)
Inventor: KANG JAE MIN
IPC: G06F3/14
Filed: 2020-06-15
Abstract: The present invention relates to a technology for estimating biometric information using a foldable electronic device. According to an embodiment, the foldable electronic device comprises: a body part including a first body and a second body that are folded or unfolded along a folding line; a first sensor disposed on the first body to obtain a contact image of a subject; a second sensor disposed on the first body to measure a degree of folding of the body part; and a processor disposed in a main body and estimating biometric information based on the contact image and the degree of folding.
Patent KR-20210156553-A (KR)
Inventor: LEE DAE HYUN
IPC: H04N9/04
Filed: 2020-06-18
Abstract: An embodiment of the present invention provides an image sensing device. The image sensing device includes an image sensor that includes a pixel array in which first pixels having a first color filter, second pixels having a second color filter, and third pixels having a third color filter are arranged in a predetermined pattern; and an image processor that determines whether the smallest number of pixels among the first to third pixels are oversaturated based on the pixel values output from the image sensor, and corrects the pixel value of at least one supersaturated pixel according to the determination result.
Patent KR-20220000508-A (KR)
Title: Cathode for lithium air battery having low cell resistance and high mechanical property and preparing method thereof
Inventor: OH GWANG SEOK
IPC: H01M12/08
Filed: 2020-06-26
Abstract: The present invention relates to a positive electrode for a lithium-air battery formed using a fibrous filler having electrical conductivity instead of a binder, and a method for manufacturing the same. The positive electrode for a lithium-air battery has low cell resistance and excellent mechanical properties.
Patent KR-20220004408-A (KR)
Title: A terminal device for participating a security surveillance service based on user involvement
Inventor: PARK JOO YOUNG
IPC: G06Q50/10
Filed: 2020-07-03
Abstract: An objective of the present invention is to provide a method for providing a user participatory security monitoring service that can reduce system construction and maintenance costs and human and time costs and also minimize service delay, a control service participant terminal device supporting the same, and an operation method thereof. According to an embodiment of the present invention, a participant terminal device for providing a control service comprises: a communication unit configured to receive an event notification message for participating in a control service from a control service server; and a control service participation interface processing unit for outputting a control service participation interface based on the received event notification message. The communication unit transmits a control service participation permission request corresponding to a specific event to the control service server according to a user input to the control service participation interface.
Patent KR-20220005860-A (KR)
Title: Filter and method for producing the same
Inventor: CHOI SUK RIM
IPC: B01D63/00
Filed: 2020-07-07
Abstract: The present invention relates to a composite filter for a water purifier and a method for manufacturing the same. The filter according to the present invention can include: a housing for accommodating a powder-type adsorption removal material; a flow path adapter that includes a body unit installed on the upper part of the housing, a water outlet unit and a water inlet unit, and is fixed not to rotate with respect to the housing; a membrane wound around the lower end of the water outlet unit; and a housing cap coupled to the upper end of the housing.
Patent KR-20200087115-A (KR)
Title: Mixing and dispensing appratus
Inventor: VELLUTATO JR ARTHUR L
IPC: B65D25/08
Filed: 2020-07-09
Abstract: According to the present invention, a mixing and discharging apparatus includes first and second containers. The first container has a body part storing a first substance. In the first container, a compartment separated therefrom is located, and an internal passage is formed between the compartment and the body part. The second container is formed to store a second substance, and can be compressed. The second container includes an upper part and a closed outlet. Meanwhile, the closed outlet is located in the compartment, and the closed outlet is unfolded into the body part of the first container through the internal passage. A release tool is formed by a plunger unfolded into the second container. The plunger includes a first end connected with the upper part of the second container and a second end aligned with the closed outlet. The second end, when the second container is compressed, opens the closed outlet to enable the second substance to be discharged to the body part of the first container.
Patent KR-20220008023-A (KR)
Title: Apparatus For Slicing Meat
Inventor: LEE SANG TAK
IPC: B26D1/48
Filed: 2020-07-13
Abstract: The present invention relates to a meat slicing device which can be manufactured compactly by improving a power transmission structure from a driving motor to a knife, thereby achieving various improvements. The meat slicing device is characterized by comprising: a pair of support wall bodies installed on an upper surface of one side of a base housing and installed in a direction perpendicular to a direction in which meat to be sliced enters, wherein the pair of support wall bodies are installed in parallel to each other to be spaced apart from each other; a driving motor installed outside the support wall bodies; a reducer connected to an output shaft of the driving motor; a drive shaft installed on one side of the support wall body; a driven shaft installed on the other side of the support wall body; a gearing chain which transmits rotational force by connecting the drive shaft with the driven shaft; a pair of crank arms connected to the drive shaft and the driven shaft, respectively; a cutting knife connected to the crank arms and rotating on a plane perpendicular to the ground; a meat supply unit which supplies meat so that the meat is sliced by the cutting knife that rotates; and a meat discharge unit configured to discharge sliced meat.
Patent KR-20220010886-A (KR)
Inventor: WOO HYUN JIN
IPC: B62D21/18
Filed: 2020-07-20
Abstract: Disclosed is a chassis frame module for an electric vehicle. The chassis frame module for an electric vehicle comprises: a main frame unit; a front frame unit connected with a front of the main frame unit; and a rear frame unit connected with a rear of the main frame unit. The front frame unit comprises: a first front frame unit disposed in a front of the main frame unit; a second front main frame unit extended from the first front frame unit toward the main frame unit; and a front joint unit for connecting the main frame unit and the second front frame unit. According to the present invention, the chassis frame module can be installed and components can be exchanged in a restricted space inside the electric vehicle.
Patent KR-20220014942-A (KR)
Title: A payment terminal apparatus processing independent operation mode switching and a method for operating it
Inventor: KIM DAE KYUM
IPC: G06Q20/24
Filed: 2020-07-29
Abstract: According to an embodiment of the present invention, a method for operating a payment terminal comprises: a step of processing payment information using payment application data for a first payment operation mode according to driving of the first payment operation mode; a step of processing mode conversion to a second payment operation mode different from the first payment operation mode in accordance with a manager input to the mode conversion interface; and a step of processing payment information using payment application data for a second payment operation mode according to driving of the converted second payment operation mode.
Patent KR-20210021270-A (KR)
Title: Quick-release valve module, reticle pod provided with quick-release valve module, and method for quickly providing quick-release valve module on a reticle pod
Inventor: CHUANG CHIA HO
IPC: F16K1/42
Filed: 2020-08-03
Abstract: The present invention provides a quick-release valve module comprising a flexible grommet defining a channel and a piston having a disk portion at an end thereof, wherein the disk portion of the piston is exposed to the flexible grommet. According to the present invention, the quick-release valve module configured for use in the air passage comprises: a flexible grommet defining a channel; a cylindrical base at least partially received in the channel; a filter module configured to filter the air flow from the channel; a piston having one end accommodated in the cylindrical base and having a disk portion at the other end thereof; and an elastic member disposed between the other end of the piston and the filter module.
Patent KR-20210104536-A (KR)
Title: Gas treatment system and ship having the same
Inventor: NOH YEEL YONG
IPC: B63H21/38
Filed: 2020-08-03
Abstract: The present invention relates to a gas processing system capable of generating propulsion by using liquefied petroleum gas or ammonia, and a ship including the same. According to the present invention, the gas processing system comprises: a cargo tank for storing liquefied gas containing heavy hydrocarbons or ammonia as a cargo or as a fuel for a propulsion engine; and a re-liquefaction unit for liquefying the boil-off gas generated in the cargo tank. The re-liquefaction unit includes: a plurality of compressors for compressing the boil-off gas discharged from the cargo tank in at least three stages; and a condenser which liquefies the compressed boil-off into a refrigerant. The plurality of compressors are provided to enable bypass at least some of the compressors or recovery to an upstream side. The number of stages of compression of the boil-off gas is controlled according to the temperature of the refrigerant supplied to the condenser.
Patent KR-20220021223-A (KR)
Inventor: KIM TAE HWAN
IPC: H01L33/00
Filed: 2020-08-13
Abstract: Disclosed are a manufacturing method of a nanorod structure, and a manufacturing method of an electronic element applying the same. The disclosed manufacturing method of a nanorod structure includes the steps of: forming a mask layer on a substrate, wherein the mask layer includes a main mask pattern having a first opening exposing a first area of a substrate and an auxiliary mask pattern provided in the first opening to cover a part of the first area; growing a nanorod structure including a III-V series semiconductor from the first area of the substrate exposed by the first opening and partially covered by the auxiliary mask pattern; and separating the nanorod structure from the substrate.
Patent KR-20220021962-A (KR)
Inventor: CHEON SEONGMIN
IPC: G09G5/00
Filed: 2020-08-13
Abstract: According to an embodiment of the present invention, a display driving integrated circuit performs an adaptive frame operation. An operation method of the display driving integrated circuit includes the steps of: outputting current frame data to an external display panel; initiating reception of next frame data from an external device after a first time has elapsed from a point in time when the output of the current frame data is completed; and generating a vertical synchronization signal at a first point in time synchronized with a period of the light emission control signal in response to receiving the next frame data. Therefore, it is possible to perform a variable frame operation which provides an improved image quality.
Patent KR-20220021680-A (KR)
Inventor: KOO JA YOON
IPC: F24F110/10
Filed: 2020-08-14
Abstract: The present invention relates to a control method of an air conditioner. According to an embodiment of the present invention, a control method of an air conditioner comprises the steps of: (a) measuring an indoor temperature value through a first temperature sensor sensing the indoor temperature; (b) measuring an outdoor temperature value through a second temperature sensor sensing the outdoor temperature; and (c) increasing/decreasing the operating frequency of a compressor through which the refrigerant flows based on the difference between the heating/cooling load value calculated based on the indoor temperature value and the outdoor temperature value and a previously input heating/cooling reference value. Accordingly, by adjusting the operating frequency of the compressor based on the heating/cooling load value in which the indoor temperature value and the outdoor temperature value are reflected, there is an advantage in that the cooling/heating efficiency is improved due to the application of the actual use environment conditions.
Patent KR-20220022712-A (KR)
Inventor: JUNG HEE SOO
IPC: G01N21/17
Filed: 2020-08-19
Abstract: A light sterilization robot for removing contaminants including toxic substances, bacteria, or viruses through a light beam according to an embodiment can include: a light irradiation module that irradiates the light beam to the contaminants; a light analysis module that receives an image formed by the light beam of the light irradiation module irradiated to the contaminants; and a robot control unit that determines the type of the contaminants based on information measured from the light analysis module.
Patent KR-20210024975-A (KR)
Title: Lithium secondary battery and method for manufacturing the same
Inventor: KIM JEONG GIL
IPC: H01M4/587
Filed: 2020-08-24
Abstract: The present invention relates to: a lithium secondary battery including a pre-lithiation carbon-based negative electrode, a positive electrode, a separator, and an inorganic electrolyte represented by the following chemical formula 1: LiMX-n(SO_2); and a method for manufacturing the same. In the chemical formula 1, M is at least one metal selected from alkali metals, transition metals, and post-transition metals, X is a halogen element, and n is an integer of any one of 1 to 4.
Patent KR-20220028934-A (KR)
Title: Method for forming carbon layer and method for forming interconnect structure
Inventor: SHIN HYEON JIN
IPC: H01L21/02
Filed: 2020-08-31
Abstract: Disclosed are a method for forming a carbon layer and a method for forming an interconnect structure. The disclosed method for forming the carbon layer comprises: a step of providing a substrate including first and second material layers; a step of forming a surface treatment layer on at least one of the first and second material layers; and a step of selectively forming a carbon layer having an sp^2 bonding structure on any one of the first and second material layers.
Patent KR-20220030000-A (KR)
Title: Primer set for detecting of vancomycin resistant bacteria and detecting method of vancomycin resistant bacteria using the same
Inventor: SHIN KYEONG SEOB
IPC: C12Q1/689
Filed: 2020-09-02
Abstract: The present invention relates to a primer set for detecting a vancomycin-resistant strain and a method for detecting a vancomycin-resistant strain using the same. Specifically, the primer set composed of a specific nucleotide sequence according to the present invention can be usefully used to economically and easily detect the vancomycin-resistant strain by specifically detecting the vanA or vanB gene of the vancomycin-resistant strain using an isothermal amplification method.
Patent KR-20220033223-A (KR)
Title: Eye-based personalized head-mounted display device and control method thereof
Inventor: KIM KWANG UK
IPC: G02B27/01
Filed: 2020-09-09
Abstract: The present invention relates to a method for controlling an eye-based personalized head-mounted display device, which includes the following steps of: outputting a measurement screen for customization; partitioning a first area in the measurement screen and a second area lower in image quality than the first area; reducing the first area; measuring a first perception time point at which a user perceives a boundary between the first area and the second area as the first area is reduced and setting the boundary at the first perception time point as the user's viewing angle; and setting the area inside the viewing angle as the user's center vision area, setting the area outside the viewing angle as the user's peripheral vision area, and rendering the peripheral vision area to be relatively lower in image quality than the center vision area.
Patent KR-20220036655-A (KR)
Inventor: WOO HYUN JIN
IPC: H01M50/20
Filed: 2020-09-16
Abstract: Disclosed is an invention related to a battery protection apparatus for an electric vehicle. The battery protection apparatus for the electric vehicle according to the present invention comprises: a vehicle body; a chassis frame unit which supports a lower part of the vehicle body; and a battery unit installed on the chassis frame unit. The chassis frame unit comprises: a side member unit on which the vehicle body is mounted; and a battery mounting unit which is connected with the side member unit, which contains the battery unit, and which buffers impact transfer to the battery unit by being folded when an external impact is applied. The battery protection apparatus protects a battery installed in the vehicle during a broadside collision of the electric vehicle.
Patent KR-20220039238-A (KR)
Title: System, server and method for managing fund investment based on rebalancing proportion of assets in portfolio
Inventor: KIM SO JUNG
IPC: G06Q40/06
Filed: 2020-09-22
Abstract: The present invention relates to a system, a server, and a method for fund investment management based on intra-portfolio asset rebalancing. The present invention includes: a portfolio initial setting module applying an investor's investment propensity to a fund item selected in accordance with a pre-defined condition to set the investor's portfolio by setting the initial ratio between bond fund-based low-risk and stock fund-based high-risk assets; a portfolio resetting determination module determining a reference band, which is a reference for rebalancing between the low-risk and high-risk assets, based on the gap between the rates of return of the low-risk and high-risk assets calculated with respect to a first period and comparing the reference band with the gap between the rates of return of the low-risk and high-risk assets calculated with respect to a second period to determine whether to perform rebalancing between the low-risk and high-risk assets in the portfolio; and a portfolio resetting execution module executing buying and selling of the low-risk and high-risk assets to perform rebalancing between the low-risk and high-risk assets in the portfolio in accordance with the determination result of the portfolio resetting determination module.