baber/WOPTO huggingface dataset:
Patent KR-20220106469-A (KR)
Inventor: LEE JUNG YONG
IPC: H04M1/72415
Filed: 2021-01-22
Abstract: The present invention relates to a vending machine allowing a user to check beverage ingredients in real time, which is capable of selling beverages by allowing users to pay with cash or card and select a beverage. The vending machine, which has beverage ingredients inside to produce and supply beverage selected by a purchaser and includes beverage selection buttons and a beverage dispensing outlet on the outside, comprises: a vending machine body which has an installation space formed inside and a door which is opened and closed; an ingredient storage unit which is installed in the upper part of the vending machine body and is made of an opaque material, and in which beverage ingredients are stored in separate ingredient containers; a light-irradiating unit which is installed behind the separate ingredient containers in the vending machine body to irradiate light toward the front of the material storage unit; a sensing unit which is arranged in front of the separate ingredient containers inside the vending machine body, is installed on the door, and detects the light penetrating the material storage unit from the light-irradiating unit; and a communication unit which transmits penetration information of the detected light from the sensing unit to an administrator terminal. The communication unit transmits the penetration information to the user's terminal to allow a seller to check the amount of beverage ingredients stored in the material storage unit in real time.
Patent KR-20210015988-A (KR)
Inventor: CHOI JUNG SUN
IPC: A45D40/24
Filed: 2021-01-27
Abstract: The present invention relates to a carrier unit and a cosmetic tool comprising the same. The carrier unit according to the present invention can carry cosmetic products, and includes a carrier which comprises a first carrier body and a second carrier body surrounding at least a part of the first carrier body. At least one of the first and second carrier bodies has a rolled sheet form. An objective of the present invention is to provide the carrier unit which has various discharging properties.
Patent KR-20220112462-A (KR)
Title: Earthing mat
Inventor: LEE DA HYE
IPC: A47C31/00
Filed: 2021-02-04
Abstract: Disclosed is an earthing mat capable of simultaneously providing an earthing function and a foot acupressure effect. According to an aspect of the present invention, an earthing mat comprises: a top surface having an earthing protrusion and having conductivity; a main body located in a lower part of the top surface and having a plurality of acupressure members therein; an earthing plug coupled to the earthing protrusion and electrically connected to the top surface; and an earthing means electrically connected to the earthing plug and grounded. The earthing means includes: an earthing outlet to which the earthing plug is connected; an earthing line which enables the earthing outlet to be grounded; a connection ring which is formed at the end of the earthing line; a conductive grounding pin which penetrates the connection ring and is inserted into the bottom; and a power plug which is connected to an external outlet and supplies power to the earthing outlet.
Patent KR-20220114833-A (KR)
Title: Vehicle and method of controlling the same
Inventor: HONG DONGWOO
IPC: B60S5/04
Filed: 2021-02-09
Abstract: The present invention relates to a vehicle and a control method thereof, which is able to generate compressed air by using a motor of a hybrid vehicle, perform cleaning/management and the like of the (P) HEV without additional equipment, increase user convenience, and reduce cost. To this end, according to the present invention, the vehicle comprises: an engine including an air suction pipe for absorbing external air and an air exhaust pipe for discharging internal air; an opening control valve placed on a rear end of the air exhaust pipe; and a motor generating power for driving vehicle wheels, and driving a piston of the engine by using some of the power. When the opening control valve is closed and the engine is not burning fuel, the power of the motor drives the piston of the engine, thereby forming compressed air in the air exhaust pipe.
Patent KR-20220120836-A (KR)
Title: Pharmaceutical composition for growth inhibition of colorectal cancer cells and cancer stem cells comprising alkylthioartemisinin
Inventor: LEE SEOK JOON
IPC: A61K31/357
Filed: 2021-02-24
Abstract: The present invention relates to a pharmaceutical composition for inhibiting the growth of colorectal cancer stem cells, comprising an alkylthioartemisinin compound, a stereoisomer thereof, a racemate thereof, or a pharmaceutically acceptable salt thereof as an active ingredient. The alkylthioartemisinin compound inhibits the growth of colorectal cancer cells and colorectal cancer stem cells, inhibits the growth of colorectal cancer stem cells more than 10 times more specifically than colorectal cancer cells, and inhibits the formation of spheres of colorectal cancer stem cells to suppress the stem cell function of cancer stem cells, so that it is possible to be used as a therapeutic agent to suppress the metastasis, recurrence, or resistance of colorectal cancer.
Patent KR-20220123807-A (KR)
Title: Multi wafer transporting robot
Inventor: PARK JONG IK
IPC: B25J11/00
Filed: 2021-03-02
Abstract: The present invention relates to a multi-substrate transfer robot which simultaneously transfers a plurality of substrates loaded on a substrate alignment table to a substrate polishing device. The multi-substrate transfer robot of the present invention comprises: a 6-axis multi-joint robot (120) provided to enable 6-axis driving between a substrate alignment table and a substrate polishing device; and a multi-adsorption hand (130) provided at an end of the 6-axis multi-joint robot (120) and adsorbing and unloading a plurality of substrates loaded on the substrate alignment table (200) by vacuum pressure, and then loading the substrate into a carrier of the substrate polishing device. In addition, the multi-adsorption hand (130) comprises: a link coupling plate (131) coupled to the 6-axis multi-joint robot (120) and having a vacuum pressure approval pipe (B) coupled thereto; a plurality of pad support plates (134b) provided on at a lower outer circumference of the link coupling plate (131) to correspond to the number of the plurality of substrates; and a plurality of adsorption pads (135) arranged in a radial shape at a lower part of each pad support plate (134b) to adsorb the substrate by applying the vacuum pressure to a surface of the substrate. Accordingly, a processing speed of the substrate polishing device can be improved.
Patent KR-20220127095-A (KR)
Title: Semiconductor memory device
Inventor: SASAKI JUNICHI
IPC: G11C11/406
Filed: 2021-03-10
Abstract: Provided is a semiconductor memory device that can control an increase in power consumption and avoid data destruction caused by a row hammer problem. The semiconductor memory device includes a control unit (10) which controls a gap of refresh operations of a memory and controls refresh operations of the memory to be shorten as a frequency of demands for readout or write access for the memory during a predetermined period is higher.
Patent KR-20220129839-A (KR)
Title: Terahertz signal generation apparatus and method using direct modulation laser
Inventor: KIM EON SANG
IPC: H01S5/00
Filed: 2021-03-17
Abstract: An apparatus and method for generating a terahertz signal using a direct modulation laser are disclosed. The apparatus for generating a terahertz signal comprises: a first direct modulation laser outputting a local oscillator (LO) signal; a second direct modulation laser receiving and optically modulating a baseband signal used as data; a band pass filter filtering spectral components of the baseband signal light-modulated and output through the second direct modulation laser by using a specific frequency bandwidth; a coupler combining the baseband signal filtered through the band pass filter and the LO signal; and a uni-travelling-carrier photodiode (UTC-PD) generating a terahertz signal by beating the combined baseband signal and the LO signal. The apparatus simplifies a configuration and reduces installation and maintenance costs by using the direct modulation lasers.
Patent KR-20220131013-A (KR)
Title: Electronic device including fpcb
Inventor: PARK JUNGHOON
IPC: H04M1/02
Filed: 2021-03-19
Abstract: An electronic device according to various embodiments of the present disclosure comprises: a housing; a circuit board located in the housing and having a first connection member disposed in one area; a first component assembly comprising a first component and a second connection member extending from the first component and disposed over the first connection member of the circuit board; a second component assembly comprising a second component and at least one third connection member extending from the second component and disposed over the second connection member, wherein the second connection member forms an electrical contact with the first connection member to electrically connect the first component to the circuit board, and the third connection member forms an electrical contact with the first connection member via the second connection member to electrically connect the second component to the circuit board. Other various embodiments may be possible. According to the present invention, a mounting space is secured by efficiently changing a structure of a main printed circuit board.
Patent KR-20220131711-A (KR)
Title: Dissolved air flotation water treatment apparatus for removing solid comprising fine plastic
Inventor: JONG YOUNG CHOI
IPC: C02F1/24
Filed: 2021-03-22
Abstract: One embodiment of the present invention relates to a sealed apparatus for floating and separating dissolved air for removing a solid material including microplastics, which comprises: a main body unit having a first accommodation room for accommodating introduced raw water; a contact guide unit disposed on an upper part of the first accommodation room to have a second accommodation room having an upper side opened; a bubble transfer pipe passing through the main body unit to be connected to the contact guide unit and providing a path through which the bubbles generated by a bubble generator are introduced into the second accommodation room; a raw water transfer pipe passing through the main body unit to be disposed on an upper side of the contact guide unit, and providing a path through which the raw water mixed with a chemical is introduced into the second accommodation room; a sludge collection unit formed on an outer circumferential surface of the upper part of the main body unit to provide a collection room for collecting sludge which is generated in the first accommodation room and the second accommodation room and floats toward the upper part of the main body unit; a sludge discharge unit communicating with the collection room to discharge the sludge staying in the collection room to a sludge tank; and a produced water discharge unit connected to the lower part of the main body unit to communicate with the first accommodation room and discharge the produced water separated from the raw water to the produced water tank. Accordingly, efficiency of recovering microplastics becomes 90% or higher.
Patent KR-20220132936-A (KR)
Title: Method and device for moving picture device using projector
Inventor: HWANG DOOYOUNG
IPC: H04N5/04
Filed: 2021-03-24
Abstract: An apparatus for filming video using a projector is characterized by comprising: a projector which reads images to be output from an external device or an internal memory and projects the images to a screen board; a camera for producing a video by capturing the images of the screen board; and a control unit for controlling the projection frame interval of the projector and the capture interval of the camera, wherein the control unit controls the time schedule for the projection frame interval of the projector, required for the production of the video, to include, at each interval, an output time period, during which a projection is projected, and a non-output time period, which follows the output time period and during which a projection is not projected, the non-output time period being controlled to make up 40-60% of the projection frame interval, the control unit controlling the capture interval of the camera so that the capturing operation is performed with a capturing exposure frame time smaller than the non-output time period within the non-output time period of the projector. The present invention can increase people's liking for a corresponding video.
Patent KR-20210122139-A (KR)
Title: Heating device
Inventor: STRUPINSKIJ MIKHAIL LEONIDOVICH
IPC: H05B3/56
Filed: 2021-03-25
Abstract: A technical solution relates to a heating device based on a self-regulating heating tape, and can be used in various industries. The heating device comprises the self-regulating heating tape and an external metal flexible armor, and a strip has a vertical groove and an edge of the strip is bent. The heating tape comprises two conductors disposed in a conductive polymer matrix insulated from each other and surrounded by a polymer insulating sheath. The heating device with high mechanical strength, high flexibility, robustness, and high resistance to external aggressive medium and fire safety has been developed. 6 cl, 2 dwg.
Patent KR-20220137827-A (KR)
Title: water,non-water tissue
Inventor: PARK CHAE YOON
IPC: B65D75/32
Filed: 2021-04-03
Abstract: The present invention relates to a mixture of a wet tissue and a dry tissue, and is intended to solve the inconvenience of having to hold a wet tissue and a dry tissue, respectively, because a dry tissue is frequently used after using a conventionally known wet tissue. Since the present invention combines two articles into one, space utilization is increased by reducing the proportion of space occupied. Since a wet tissue and a dry tissue are used at once, the utilization of each is also high. The present invention is convenient in removing the debris of the wet tissue using the dry tissue immediately after removing a stain with the wet tissue. The body part should not be changed by water, so should be made of chlorinated resin or a plastic material. An Inlet should prevent components, i.e. the wet tissue and the dry tissue from being contaminated by outside influence. The wet tissue and the dry tissue should not contaminate each other, either, so a partition should be made within the body part.
Patent KR-20220122917-A (KR)
Title: High purity precursor vaporization system having wide operating temperature range
Inventor: HYUNKOOCK SHIN
IPC: C23C16/448
Filed: 2021-04-09
Abstract: According to an embodiment, disclosed is a high-purity precursor vaporization system having a wide operating temperature range, comprising: a first mass flow controller (MFC) (300) which is operatively coupled with a vaporization gas pipe (L1) to measure and control an amount of vaporization gas; a second heater which is thermally coupled with the first mass flow controller (MFC) (300); and a first gas temperature booster (200) which is thermally coupled with the vaporization gas pipe (L1) to control temperature of the vaporization gas moving through the vaporization gas pipe (L1). The first gas temperature booster (200) is located between the first mass flow controller (MFC) (300) and an outlet (111) of a canister (100). Therefore, the vaporization gas does not liquefy or solidify in the mass flow controller (MFC), and accuracy and reliability of measurement are improved.
Patent KR-20210131236-A (KR)
Title: Pharmaceutical composition for preventing or treating bone disease, comprising AAV9, and use thereof
IPC: A61L27/54
Filed: 2021-04-16
Abstract: The present invention relates to a therapeutic agent for bone disease using AAV9 for gene delivery for treating bone diseases, and a bone substitute comprising the same. When the pharmaceutical composition for preventing or treating bone disease according to the present invention is used, the composition exhibits a remarkable effect on preventing and treating bone diseases compared to conventional therapeutic agents for bone diseases based on excellent bone conductivity, bone inducibility, and bone formation. In addition, unlike other transgenic vectors, AAV9 of the present invention hardly causes side effects in the human body, and the bone substitute of the present invention can be locally applied locally with remarkably low potential side effects. Furthermore, the bone substitute of the present invention can significantly reduce the consumption of AAV9, which is a gene introduction vector, and thus can significantly lower the production cost. Thus, the present invention may be widely used in the pharmaceutical industry on the basis of the above properties.
Patent KR-20220152411-A (KR)
Inventor: KUN YOUNG SONG
IPC: B63B73/10
Filed: 2021-05-06
Abstract: Disclosed is a lug cutting apparatus. According to an embodiment of the present invention, the lug cutting apparatus comprises: a main frame settled on a part with a lug attached by surrounding the lug, and having a horizontal plate arranged on an upper side of the lug in a longitudinal direction of the lug, and a first vertical plate and a second vertical plate arranged on both sides of the horizontal plate towards a lower side and having inner surfaces on both sides faced with both side surfaces of the lug; a clamping unit arranged on the first vertical plate, and pressing the lug towards the second vertical plate so that the lug can be fixed between the first vertical plate and the second vertical plate; and a cutting unit moving along the main frame in a longitudinal direction and cutting the lug fixed by the clamping unit by a rotary blade. The present invention is able to improve work convenience.
Patent KR-20220151819-A (KR)
Inventor: LEE JIN YUL
IPC: H01L27/108
Filed: 2021-05-07
Abstract: Embodiments of the present invention provide a semiconductor device capable of reducing parasitic capacitance between adjacent conductive lines and a manufacturing method thereof. A semiconductor device according to this embodiment includes: a conductive line formed on a substrate; and a multilayer spacer covering both side walls of the conductive line. In the multilayer spacer, a diffusion barrier material, boron nitride, and an antioxidant material may be sequentially stacked.
Patent KR-20220158515-A (KR)
Title: Spray coater and thin film transistor fabricated using the same
Inventor: JANG JIN
IPC: H01L29/51
Filed: 2021-05-24
Abstract: One aspect of the present disclosure is to provide a spray coater capable of loading and unloading a target substrate in an automatic control method and suitable for sequentially applying a plurality of films by using a plurality of materials. A spray coater according to the present disclosure includes: a spray nozzle unit provided with at least one spray nozzle and configured to spray a coating material; a spray nozzle transport unit driving a transfer block equipped with the spray nozzle unit in at least a plane direction and controlling the position of the spray nozzle unit; a substrate seating unit located below the spray nozzle unit and configured to seat a substrate to be coated; a substrate carrier in which a substrate before coating or a substrate after coating is accommodated; and a robot arm configured to take out and provide the substrate before coating from the substrate carrier to the substrate seating unit or to take out and load the substrate after coating from the substrate seating unit onto the substrate carrier.
Patent KR-20220167885-A (KR)
Title: Moving manifold for lng bunkering vessel
Inventor: KIM DONG CHUN
IPC: B63B27/34
Filed: 2021-06-15
Abstract: The present invention provides a movable manifold for an LNG bunkering ship, comprising: a support installed on a deck of a hull to extend along the longitudinal direction of the hull; a movable platform coupled to an upper surface of the support to reciprocate along the longitudinal direction of the hull; a plurality of pipes fixed to the movable platform; a plurality of hoses respectively connected to the plurality of pipes to guide LNG from an LNG storage tank provided in the hull to the plurality of pipes or vice versa; and a reel installed on the support or deck and winding the plurality of hoses. An objective of the present invention is to provide technology that enables LNG loading from various LNG terminals and bunkering of LNG to various LNG propulsion ships.
Patent KR-20220000822-A (KR)
Inventor: KOBAYASHI MASAHITO
IPC: G01R31/28
Filed: 2021-06-15
Abstract: To provide a substrate support that suppresses bending. The substrate support comprises a substrate support part having a plate member and a light-transmitting member for mounting a subject, and a beam irradiation device for raising the temperature of the subject by emitting a beam. The plate member and the light-transmitting member are made of a low thermal expansion material having a coefficient of linear expansion of 1.0×10^-6/K or less.
Patent KR-20220168869-A (KR)
Title: Cooling matrix providing clean cool air
Inventor: LEE HAN EORL
IPC: A47C21/04
Filed: 2021-06-17
Abstract: According to an embodiment of the present invention, provided is a cooling matrix that provides purified cold air, including an IoT device for monitoring sleep conditions. The cooling matrix is made of an interior material which is a 100% polyurethane material and has a three-dimensional mesh structure. An objective of the present invention is to provide purified cool air in a mattress so as to improve the quality of sleep.
Patent KR-20230001996-A (KR)
Title: Ultra-wideband radar system that eliminates interference
Inventor: LEE SEUNG WANG
IPC: G01S7/02
Filed: 2021-06-29
Abstract: The present invention discloses an ultra-wideband radar system excluding interference. In a situation where a plurality of different ultra-wideband radar sensors are mixed, by minimizing or eliminating interference caused by ultra-wideband signals transmitted by other devices, each ultra-wideband radar sensor is designed to enable accurate distance measurement.
Patent KR-20230003937-A (KR)
Inventor: SON JI HEE
IPC: G01N23/203
Filed: 2021-06-30
Abstract: The present invention provides a method for analyzing retained austenite, which comprises: a step of forming a hole having a peripheral area having a tapered shape formed in a steel material; and a step of analyzing a retained austenite phase using a diffraction pattern transmitted by irradiating an electronic beam to the peripheral area.
Patent KR-20230005679-A (KR)
Title: IGBT WITH SiGe LAYER DOPING
Inventor: YOON TAE YOUNG
IPC: H01L29/66
Filed: 2021-07-01
Abstract: The present invention relates to an IGBT doped with a SiGe-layer, and more specifically to an IGBT which allows current to flow easily by reducing leakage current by having a SiGe-layer doped in an n-drift region of the IGBT or CS-IGBT and causing conductivity modulation which lowers resistance of the n-drift region due to accumulation of injected holes. According to the present invention, in an insulated gate bipolar transistor (hereinafter referred to as IGBT), by having an n-drift region silicon germanium layer (hereinafter referred to as SiGe-layer) doped adjacent to a lower side of a p-body, the accumulation of injected holes causes the conductivity modulation which lowers the resistance of the n-drift region.
Patent KR-20230007185-A (KR)
Inventor: MIN SEONG CHEOL
IPC: G01K1/14
Filed: 2021-07-05
Abstract: Disclosed is an invention for a connector having an oil temperature sensing module. The connector having the disclosed oil temperature sensing module is characterized in comprising: a housing for an electrical connection; an oil temperature sensor equipped on one side of the housing to detect a temperature of the inside of the housing or a temperature of a surrounding; a cover that covers and protects the oil temperature sensor; and an assembly part that detachably assembles the cover to the housing. Therefore, the present invention is capable of being easily installed and saving man hour.