baber/WOPTO huggingface dataset:
Patent KR-20210026206-A (KR)
Title: Method to generate consultation analysis data
Inventor: JI KYUNGYUN
IPC: G06N20/00
Filed: 2019-08-29
Abstract: Disclosed is a computer program stored in a computer-readable storage medium according to one embodiment of the present disclosure. The computer program executes operations for generating consultation analysis data when one or more processors of a computing device are executed. The operations may include the operation of receiving customer consultation data, the operation of generating analysis data on the customer consultation data by using an analysis data generation method, the operation of receiving feedback on the analysis data, and the operation of updating the analysis data generation method or storing the analysis data based on the feedback.
Patent KR-20210026607-A (KR)
Title: Heating staff
Inventor: YANG CHUL HOON
IPC: A45B9/00
Filed: 2019-08-30
Abstract: The present invention relates to a heating cane which induces heat at an appropriate temperature for a user to use by controlling the degree of heat generation according to the outside temperature, and prevents heat from leaking to the outside through a detachable thermal insulation member and at the same time prevents cold air from entering and penetrating the hand. A heating part that generates heat is installed on a handle of the cane to provide heat for a warm cane, and the thermal insulation member can be detachably attached to the handle to prevent the penetration of cold air into the rest of the cane other than a gripping part.
Patent KR-20190106955-A (KR)
Title: Power cable
Inventor: CHO YOUNG EUN
IPC: H01B9/02
Filed: 2019-09-04
Abstract: The present invention relates to a power cable. The power cable is eco-friendly and is excellent in thermal resistance and mechanical strength. At the same time, the power cable has an insulation layer made of excellent insulation materials having excellent cold resistance, pliability, flexibility, impact resistance, laying property, and workability in a trade-off with material properties.
Patent KR-20210028798-A (KR)
Title: Manufacturing method of semiconductor device
Inventor: MISAKA AKIO
IPC: G03F1/36
Filed: 2019-09-04
Abstract: According to an embodiment of the present invention, a method of manufacturing a semiconductor device includes: randomly arranging a plurality of standard cells pre-stored in a library; designing a wire pattern in which the standard cells are randomly connected to each other; generating a virtual layout by connecting the standard cells to a wire; performing optical proximity correction on the virtual layout by using a predetermined optical proximity correction (OPC) model; and generating and verifying a mask corresponding to the virtual layout on which the optical proximity correction is performed. Accordingly, productivity is improved.
Patent KR-20190107648-A (KR)
Title: Battery Cell Comprising Electrode Assembly Including Gelation Electrolyte Component in Pores of Separator
Inventor: LEE JIEUN
IPC: H01M10/0565
Filed: 2019-09-11
Abstract: The present invention provides a battery cell, which comprises an electrode assembly having a structure in which a separator is interposed between a positive electrode and a negative electrode. A plurality of pores is formed in the separator, and the pores contain a gelled electrolyte component. According to the present invention, the safety of the battery cell can be secured.
Patent KR-20210032804-A (KR)
Title: Composite containing B-doped carbon quantum dot and preparation method thereof
Inventor: CHOI WON MOOK
IPC: B01J21/18
Filed: 2019-09-17
Abstract: The present invention relates to a composite containing a boron-doped carbon quantum dot and a method for preparing the same. The composite is obtained through a hydrothermal reaction of a mixture containing glucose, boronic acid and graphene oxide, and thus is advantageous in that it requires a simple process and is eco-friendly. In addition, the composite has high porosity and specific surface area, is enriched with active sites to provide excellent electrical properties, shows excellent stability even under an alkaline condition to provide high electrolyte mass transfer and ion diffusion capability, and thus can be used advantageously as a catalyst for oxygen reduction reaction (ORR), oxygen evolution reaction (OER) and/or hydrogen evolution reaction (HER), or the like.
Patent KR-20210034152-A (KR)
Title: Apparatus for controlling operation of fuel cell vehicle and method thereof
Inventor: KIM HYUN HIE
IPC: B60L3/00
Filed: 2019-09-19
Abstract: The present invention relates to a driving control apparatus for a fuel cell vehicle and a method thereof and, more specifically, to a driving control apparatus for a fuel cell vehicle, capable of leading a fuel cell vehicle to move to a service center by turning on a warning lamp for the malfunction of a fuel cell stack by identifying a cause of a current limit occurrence in the driving fuel cell vehicle, and then, compensating for a measurement error of a sensor (hereinafter referred to as ′pressure sensor′) measuring the pressure of hydrogen supplied to the fuel cell stack, thereby preventing a deterioration in the durability of the fuel cell stack, and a method thereof. To achieve the purpose, the driving control apparatus for a fuel cell vehicle includes: a fuel cell stack producing electricity by using a chemical reaction between hydrogen and oxygen; a pressure sensor measuring the pressure of hydrogen supplied to the fuel cell stack; and a control part determining whether a cause is the malfunction of the fuel cell stack or a measurement error of the pressure sensor when a current limit occurs in the fuel cell stack.
Patent KR-20210033813-A (KR)
Title: Shock absorber apparatus for mountain climbing stick
Inventor: PARK JUNG SIK
IPC: A45B9/00
Filed: 2019-09-19
Abstract: The present invention relates to a climbing stick shock absorber. The present invention applies a cushioning structure to an upper part of the climbing stick, but by including a lifting guide block, a lifting rod, a handle upper closing cap, a buffer spring, a lower handle closing cap, and a handle cover, unlike that applied to a lower part of a conventional climbing stick, it is not easily damaged and stably relieves the shock transmitted to the wrist and elbow and shoulder joints, so that it is possible to prevent injuries to the joints, and thus it is assembled through sliding coupling from the lower part and upper part based on the support rod, thereby being able to remarkably improve assembling properties since it is easy to assemble.
Patent KR-20210034814-A (KR)
Title: Drone control system and its method
Inventor: CHUNG KIL SU
IPC: B64C39/02
Filed: 2019-09-23
Abstract: The present invention relates to a drone control system and a method thereof, and more particularly, to a drone control system for controlling take-off of a drone or inducing autonomous landing of a drone and a method thereof. The drone control system of the present invention includes a fixed-wing type drone (100) and a controller (200) in communication with the drone (100) to control the drone (100), uses an application driven by the controller (200) including a smart device to control the flight altitude and flight posture of the drone (100), and uses a sensor module (123) provided in the drone (100) in a state where the applications of the drone (100) and the controller (200) are synchronized to sense acceleration when the drone (100) is thrown by an operator and a flight speed after being thrown. A control module (121) operates a motor for driving a propeller through the control module (121) of the drone (100) after a predetermined time delay only when a sensed value exceeds a predetermined range.
Patent KR-20200042405-A (KR)
Inventor: SPIRER ADAM R
IPC: H04R3/00
Filed: 2019-10-07
Abstract: According to one embodiment of the present invention, disclosed is a digital phase-locked loop (DPLL) circuit adapted to avoid loop-bandwidth tradeoff. The circuit comprises: a frequency dimension frequency detector having an external frequency input and a feedback frequency input, and including a circuit measuring a frequency difference between the external frequency input and the feedback frequency input to drive an impulse signal, wherein the impulse signal is of a first species if the difference is positive, and the impulse signal is of a second species if the difference is negative; and a number-controlled oscillator (NCO) including a circuit driving an output clock and adjusting the frequency of the output clock responsive to the impulse signal, wherein an output of the NCO provides the feedback frequency input of the frequency dimension frequency detector.
Patent KR-20210043300-A (KR)
Title: Aerosol generating article comprising triple capsule and aerosol generating system using the same
Inventor: KIM ICK JOONG
IPC: A24F47/00
Filed: 2019-10-11
Abstract: The present invention relates to an aerosol-generating product comprising a triple capsule capable of effectively retaining a liquid phase inside the aerosol-generating product, and to an aerosol-generating system using the same.
Patent KR-20210046178-A (KR)
Title: Electronic apparatus and method for controlling thereof
Inventor: ANANT BAIJAL
IPC: G06K9/00
Filed: 2019-10-18
Abstract: Disclosed is an electronic device including a display. When text information including a plurality of words is input from a user through an input unit, the electronic device may obtain an input claim based on the text information, input the input claim to a first neural network model to determine novelty of the input claim, and when novelty exists in the input claim, input the input claim to a second neural network model to determine an inventive step of the input claim.
Patent KR-20210048169-A (KR)
Title: Apparatus for manufacturing concentrate
Inventor: LEE HEUNG SHIK
IPC: A23N1/00
Filed: 2019-10-23
Abstract: The present invention relates to a concentrate preparing device, capable of automatically producing a concentrate, which comprises: an extraction device including a screen device, a first water level sensor, and a temperature sensor; a first pipeline for connecting first and second tanks; a concentrating device including a second water level sensor, and a pressure regulator; a second pipeline for connecting the second tank and a third tank; a condensing device including a cooler and a second outlet; and a control unit.
Patent KR-20200050385-A (KR)
Title: Tubular body containing sic fiber and method for producing the same
Inventor: KAWAHARA FUMITOMO
IPC: C04B41/80
Filed: 2019-10-28
Abstract: The present invention provides a tubular body containing SiC fibers with high thermal conductivity and a manufacturing method thereof. The tubular body containing SiC fibers comprises: a first SiC layer formed in a tubular shape and made of a SiC material; a first groove installed by spiraling in one direction along the outer circumference of the first SiC layer; a first SiC fiber layer consisting of a plurality of SiC fibers wound along the first groove; a second SiC fiber layer consisting of a plurality of SiC fibers wound outside the first SiC fiber layer in a direction different from the one direction; and a second SiC layer which is made of a SiC material and covers the first SiC layer, the first SiC fiber layer, and the second SiC fiber layer. The first SiC fiber layer and the second SiC fiber layer are separated from each other and forming a crossing portion of the first SiC fiber layer and the second SiC fiber layer.
Patent KR-20210051041-A (KR)
Title: Structure of Korea type house of eaves-supporting member type having big space larger than 10m height
Inventor: RYU KEUN ROCK
IPC: E04B7/04
Filed: 2019-10-29
Abstract: An objective of the present invention is to provide a Korean-style house structure of an eave supporter form having a large space of ten meters or higher. To achieve the objective, the eave supporter structure of a Korean-style house and a Buddhist temple comprises: at least one eave supporter fixing member having a stopping groove formed in a dented shape from the surface thereof towards a lower portion and the inside thereof, and fastened to a fixed object to be stacked; a capital having an extension opening part formed at the center of the surface thereof and a stopping protrusion formed on a wall of one side thereof and stopped on the stopping groove; and an eave supporter assembly having a stopping groove and a stopping protrusion and assembled on an upper portion of the capital. Accordingly, standardized mass production is possible in a factory to allow an ordinary wright to easily perform work which used to be performed by a master artisan, and assembling can be quickly and conveniently carried out at a site. When an eave supporter assembly is damaged, the eave supporter assembly can be conveniently separated from a fixed object to be repaired to be quickly assembled at a site to shorten construction periods and reduce labor costs. Also, even if various members are lost by termites which eat wood, the stress by a load is minimized to improve maintenance and management convenience and durability.
Patent KR-20210053718-A (KR)
Title: Animal tracking monitoring server and operation method thereof
Inventor: LEE MEONGHUN
IPC: H04N5/232
Filed: 2019-11-04
Abstract: The present invention relates to a technique for developing a companion animal monitoring server that can identify a real-time location and behavior information of companion animals left alone at home, and the psychological states and conditions thereof. The companion animal monitoring server comprises: a companion animal data generation unit for generating condition determination target data based on received companion animal information; a companion animal data integration and analysis unit which generates companion animal analysis data by analyzing the condition determination target data, and stores the companion animal analysis data in a cloud DB; a companion animal monitoring service unit for transmitting the companion animal analysis data to a manager terminal; and a companion animal condition management unit for managing at least one of separation anxiety symptoms and conditions of the companion animals based on the companion animal analysis data and the manager terminal. The companion animal monitoring server identifies a real-time location and behavior information of companion animals left alone at home, and the psychological states and conditions thereof. Accordingly, the owner of the companion animals can accurately identify the situations of the companion animals left alone, and take more appropriate measures to relieve anxiety or stress that the companion animals are experiencing. Therefore, the owner can prevent greater accidents that the companion animals can experience.
Patent KR-20210054364-A (KR)
Title: Memory device and operating method thereof
Inventor: LEE HEE YOUL
IPC: G11C5/04
Filed: 2019-11-05
Abstract: The present technology comprises: word lines spaced apart from each other and stacked along a plug; a group controller that variably groups the word lines based on electrical characteristics according to a width of the plug; and a voltage table that stores a voltage value each corresponding to the groups of the word lines set by the group controller. Therefore, the present invention is capable of improving a reliability of a memory device.
Patent KR-20200068571-A (KR)
Inventor: KIM JUNG BIN
IPC: G01S11/02
Filed: 2019-11-08
Abstract: Disclosed are a signal source estimation method and an apparatus performing the same. According to one embodiment, the signal source estimation method comprises the steps of: obtaining a first reception signal received by one or more first receivers receiving a signal emitted from signal sources; selecting a second receiver receiving a reception signal to be used for estimation of the signal sources from the first receivers based on the first reception signal; and detecting the number of the signal sources based on a second reception signal received by the second receiver.
Patent KR-20210058010-A (KR)
Title: Multiple functional exercise apparatus which is able to boarding infants
Inventor: LEE DONG HUN
IPC: A63B23/12
Filed: 2019-11-13
Abstract: The present invention relates to a multifunctional exercise device capable of infant's boarding, including: a boarding unit; a handle unit for measuring the weight of an occupant of the boarding unit and the amount of exercise of a gripped user and displaying measurement information; and a connection unit that is connected between the boarding unit and the handle unit to be adjustable in length. Therefore, the present invention can provide a sense of play and relationship to infants and toddlers and provide exercise effects to parents.
Patent KR-20190129807-A (KR)
Title: Electroplating apparatus for tailored uniformity profile
Inventor: MAYER STEVEN T
IPC: C25D7/12
Filed: 2019-11-13
Abstract: A method for electroplating a metal on a substrate while controlling a uniformity of an azimuth, in one aspect, comprises: (a) a step of providing the substrate into an electroplating device configured so as to rotate the substrate during electroplating; (b) a step of electroplating metal on the substrate while rotating the substrate relative to a shield part; and a step of electroplating the metal wherein a selected part of the substrate at a selected azimuth position has a same size and a same radial position, and remaining in a shielding area for a different amount of time than a second part of the substrate which lies at a different azimuth position. For example, a semiconductor wafer substrate can rotate slowly or quickly during electroplating when a selected part of the substrate passes through the shielding area.
Patent KR-20210058199-A (KR)
Title: Composition for ceramic fiber and ceramic fiber manufactured therefrom
Inventor: YEOUM
IPC: C04B111/00
Filed: 2019-11-13
Abstract: The present invention relates to a ceramic fiber composition and a biodegradable ceramic fiber for a high-temperature insulation material manufactured therefrom. The ceramic fiber composition comprises 70 to 85 parts by weight of SiO_2, 10 to 25 parts by weight of MgO and 0.5 to 3.0 parts by weight of Li_2O. Therefore, a ceramic fiber made of the ceramic fiber composition has excellent fiber resilience.
Patent KR-20210059315-A (KR)
Inventor: KIM YOUNG BEUM
IPC: G01K13/02
Filed: 2019-11-15
Abstract: Provided is an apparatus for detecting freezing, which comprises: a strut installed on a freezing measurement area where target portions for freezing detection are disposed, to have a mounting room inside; a probe composed of a magnetostriction material and disposed to pass through the strut, wherein the lower end portion thereof is inserted into the mounting room of the strut, the upper end portion thereof is exposed to the freezing measurement area, a drive coil forming a driving field for magnetostriction vibration is disposed to cover one side of the circumference of the inner side of the mounting room, and a feedback coil spaced apart by a predetermined gap from the drive coil is disposed to cover the other side of the circumference of the inner side of the mounting room; a variable adjustor connected in a circuit to the drive coil and the feedback coil in order to adjust an error of a vibration frequency occurring in the probe; a magnet unit disposed along the circumferences of the drive coil and the feedback coil to form a bias field in order to increase the vibration displacement of the probe; an elastic member disposed in the mounting room to have a predetermined modulus of elasticity so that vibration frequency occurs in the probe, thereby causing magnetostriction vibration and elastically supporting the probe; and an operation control unit connected in a circuit to the variable adjustor to apply a voltage corresponding to the vibration frequency, and indirectly determine a freezing state of the target portions for freezing detection through a change in the vibration frequency of the probe due to freezing load, thereby enhancing accuracy of detection.
Patent KR-20210061483-A (KR)
Inventor: LEE HO JUN
IPC: B43K27/08
Filed: 2019-11-19
Abstract: A three-color multi-function highlighter pen consists of several highlighter pens with one pen, so it is convenient to use and portable. To make it easy and convenient for anyone to use, a usage button part on the top of the pen is configured in a fan shape. To make it easy to cancel a color in use, a button in the middle allows a user to cancel the use of the pen immediately without pressing the top of the pen. In addition, it is composed of a screw-like type for easy separation of the pen part, and the cap of the front part of the pen is made of rubber to improve the feeling of grip. In this way, the contents of the three-color multi-function highlighter pen with 3mm thickness were constructed.
Patent KR-20210061874-A (KR)
Inventor: JANG JAE HOON
IPC: C21D8/02
Filed: 2019-11-20
Abstract: One embodiment of the present invention provides a rolled steel sheet having gadolinium for neutron shielding and a manufacturing method thereof. The method for manufacturing a rolled steel sheet having gadolinium for neutron shielding comprises the steps of: forming a gadolinium-containing iron-based casting material by casting an iron-based molten metal including gadolinium; homogenizing the gadolinium-containing iron-based casting material; and forming a gadolinium-containing rolled steel sheet for neutron shielding by hot rolling the gadolinium-containing iron-based casting material. At least one among Fe_17Gd_2 precipitate, Ni_17Gd_2 precipitate, Mn_17Gd_2 precipitate, Fe_12Gd precipitate, Ni_12Gd precipitate, and Mn_12Gd precipitate is distributed as a gadolinium precipitate in the substrate of the gadolinium-containing rolled steel sheet for neutron shielding. Therefore, the rolled steel sheet can have high neutron shielding performance so that nuclear fuel can be efficiently stored in a narrow space after the use of a large number of thermal neutrons.
Patent KR-20210062288-A (KR)
Inventor: AN HAE JOON
IPC: G06F17/10
Filed: 2019-11-21
Abstract: A server that estimates the amount of insolation at a target point based on satellite data comprises: a regression coefficient derivation unit for deriving a regression coefficient for a meteorological factor based on past satellite data and past weather observation data; a multiple regression model generation unit for generating a multiple regression model based on the regression coefficients for the derived weather factors; and an insolation estimation unit that reflects real-time satellite data and real-time meteorological observation data in the generated multiple regression model to estimate the amount of insolation at a target point from real-time satellite data.
Patent KR-20210062854-A (KR)
Title: Online waste disposal agency system
Inventor: PARK JUNG WOONG
IPC: G06Q10/06
Filed: 2019-11-22
Abstract: According to the present invention, an online waste disposal agency system comprises: an order registering module for receiving processing request information including an address and a type, a quantity, and processing request time of waste from a user; an allocation module for allocating a collection person based on the address and the processing request information; a collection management module for collecting waste, requested by a user through the collection person, at the processing request time; and a settlement module that calculates processing costs according to collection information including the type, the quantity, and processing time of the collected waste to pay the processing costs from the user.