baber/WOPTO huggingface dataset:
Patent KR-20220013684-A (KR)
Inventor: YOUN HEE JOON
IPC: A61H23/00
Filed: 2020-07-27
Abstract: The present invention relates to a portable massage device allowing a user to conveniently contact a massage bar of a massage unit with the skin on the face. The portable massage device includes an electric screwdriver (10). A tip connection part (111) of the electric screwdriver (10) is inserted in a coupling hole (25) of a gear box (20). An electric bit (16) of the electric screwdriver (10) is detachably connected with an input shaft (21) of the gear box (20). A drive gear (22) mounted at the input shaft (21) interlocks with a driven gear (23) of an output shaft (24). The output shaft (24) is disposed perpendicular to the input shaft (21) of the gear box (20). The output shaft (24) of the gear box (20) is connected with a center connection part (311) of a disc shaped block (31) of a massage unit (30). A plurality of massage bars (33) are erected on a front surface part (312) of the disc shaped block (31). The plurality of massage bars (33) is disposed around the center connection part (31) of the disc shaped block (31).
Patent KR-20210014597-A (KR)
Inventor: KIM HYUN KYU
IPC: C08L101/00
Filed: 2020-07-29
Abstract: The present invention relates to a citrate having an alkyl group derived from an alcohol isomer mixture in which the degree of branching of a branched hexyl alcohol is 2.0 or less. When the citrate is applied to a resin, stress resistance and mechanical properties can be maintained at equivalent or higher levels, migration and weight reduction characteristics and plasticizing efficiency can be balanced, and light resistance and thermal resistance can be remarkably improved.
Patent KR-20220020580-A (KR)
Title: Method of forming mask including curvilinear shape and method of forming semiconductor device
Inventor: KANG PIL SOO
IPC: G03F1/22
Filed: 2020-08-12
Abstract: A method for manufacturing a mask includes designing a layout. Temporary mask data having a Manhattan path such as a rectangle, a bar, a polygon, or a combination thereof is provided based on the layout. Mask data having a curvilinear shape is manufactured by modifying the temporary mask data by applying an elliptical function, a B-spline curve, or a combination thereof. A mask pattern is formed on a mask substrate based on the mask data.
Patent KR-20220020656-A (KR)
Inventor: LEE JIN WOO
IPC: F25B30/02
Filed: 2020-08-12
Abstract: The present invention relates to a gas engine heat pump. The gas engine heat pump includes: an engine including a plurality of engine cylinders, and combusting gas mixture made by mixing fuel with air in the plurality of engine cylinders; a compressor receiving power from the engine to compress a refrigerant; and a control part controlling the gas mixture such that the gas mixture can be introduced into some or all of the plurality of engine cylinders. The engine includes: an air intake manifold having an inside divided into a first area, a second area and an air intake flow path formed between the first and second areas, having an inlet formed to be connected with the first area to suction the gas mixture into the inside, allowing some of the plurality of engine cylinders to be connected to the first area to receive the suctioned gas mixture from the first area, and allowing the rest of the plurality of engine cylinders to be connected to the second area to receive the suctioned gas mixture from the second area; and a first valve placed in the air intake manifold to open and close the air intake flow path. The control part controls the operation of the first valve such that the air intake flow path can be opened and closed based on a load condition required for the engine. Therefore, the present invention is capable of increasing the efficiency of the engine by increasing the density of the gas mixture.
Patent KR-20220021670-A (KR)
Inventor: SEO SANG HEUI
IPC: A61K39/215
Filed: 2020-08-14
Abstract: The present invention relates to a cold-adapted attenuated severe acute respiratory syndrome coronavirus (SARS-CoV-2) manufactured by stepwise adaptation of the growth of SARS-CoV-2 in cells from 37℃ to 22℃, and a vaccine including the same.
Patent KR-20220021821-A (KR)
Inventor: KIM HYOUNG CHEOL
IPC: G06Q50/20
Filed: 2020-08-14
Abstract: The present invention relates to a training system for reproduction of a two-wheeled vehicle. According to an embodiment of the present invention, in a training system for reproduction of a two-wheeled vehicle, a management server includes: a content providing unit which provides content to a worker terminal; a stop command receiving unit for receiving a stop command by a worker terminal input; a stop section setting unit for setting a stop section based on the received stop command; and a content division unit which divides a content into first content and second contents based on the set stop section. Therefore, in order to quickly and efficiently manufacture the two-wheeled vehicle, the plurality of workers may be provided with appropriate repetitive training non-face-to-face.
Patent KR-20220022536-A (KR)
Inventor: JEONG SEONG BIN
IPC: B60H1/14
Filed: 2020-08-19
Abstract: The present invention relates to a thermal management system for an electric vehicle. The present invention aims to provide a thermal management system for an electric vehicle, which is able to greatly improve cooling efficiency of a radiator in a region with a high external temperature. To this end, the thermal management system for an electric vehicle comprises: a first cooling circuit for cooling a first part among power electronic parts; and a second cooling circuit for cooling the remaining power electronic parts. A cooling water line in which cooling water circulates in the second cooling circuit includes: a first circulation line connecting a second part among the rest power electronic parts, a second reservoir tank and a second electric water pump; and a second circulation line connecting a third part among the rest power electronic parts, a third reservoir tank, and a third electric water pump. In addition, the cooling water line includes a two-face cooling chiller which allows the refrigerant distributed from the refrigerant line of the air conditioner system through a branch refrigerant line and the cooling water circulating along the first circulation line and the second circulation line to pass therethrough and thereby cools the cooling water by the refrigerant.
Patent KR-20220022789-A (KR)
Inventor: SHIN DONG HYUK
IPC: G06Q20/34
Filed: 2020-08-19
Abstract: Provided is a method for providing a balance checking service of securities by providing a use of the securities based on a current location of a user. The method comprises: a step of storing the number in the user terminal; a step of receiving a request event for checking balance of securities from the user terminal when the card number or gift certificate number of a card or gift certificate corresponding to securities is input from a user terminal; a step of transmitting the card number or gift certificate number to a management server corresponding to a card company or a gift certificate issuing company; and a step of receiving the balance information corresponding to a result of entering the card number or gift certificate number as a query from the management server and transmitting the information to the user terminal.
Patent KR-20210098820-A (KR)
Title: Electronic device, method for controlling the electronic device and readable recording medium
Inventor: GUNARATNA KALPA SHASHIKA SILVA DALKANDURA ARACHCHIGE
IPC: G06F16/242
Filed: 2020-08-24
Abstract: Disclosed are an electronic device and a control method thereof. The electronic device of the present invention includes: a memory for storing at least one instruction; and a processor for executing at least one instruction. The processor extracts a first entity text, a second entity text and a first relationship text including a plurality of words explaining a relationship between the first entity text and the second entity text from first text data if the first text data is inputted, generates first triple data defining the relationship between the first entity text and the second entity text based on the first entity text, the second entity text and the first relationship text, and generates a first knowledge graph based on the generated first triple data.
Patent KR-20200112757-A (KR)
Inventor: KIM BYOUNGIN
IPC: G03F7/20
Filed: 2020-08-25
Abstract: A touch sensor comprises: a sensing cell part having a sensing cell group to which a plurality of sensing cells are electrically connected; and a group pattern having a wiring part formed outside the sensing cell part. The wiring part includes a first sub wiring part and a second sub wiring part. The first sub-wiring part includes lead wirings electrically connected to a sensing cell at one end of the sensing cell part. The second sub-wiring part is disposed outside the first sub-wiring part, and has non-lead wirings not electrically connected to the sensing cell part, wherein the non-lead wirings are provided as much as a number obtained by subtracting one from the number of group patterns repeatedly formed to form a large area touch sensor. According to the present invention, a large area touch sensor pattern can be easily formed by repeatedly patterning with a small area exposure mask.
Patent KR-20220028359-A (KR)
Title: Method of analyzing ducuments in construction field
Inventor: KIM IN GYU
IPC: G06Q10/06
Filed: 2020-08-28
Abstract: The present invention relates to a method for analyzing documents in the construction field, which comprises the following steps: hierarchically collecting and classifying construction information to build a construction technology taxonomy; constructing an ontology according to rules of mutual relationship and technical causal relationship between pieces of the construction information classified in the construction technology taxonomy; analyzing the meaning of mutual relationships between words of a document to be analyzed and words of each layer in the ontology; and outputting the analyzed meaning. According to the present invention, a taxonomy and ontology for construction information generated throughout all stages of construction, from basic design to bidding, construction, and maintenance is built, the meaning of the mutual relationship between the words of each layer is analyzed in the ontology, and thus meaningful information can be extracted.
Patent KR-20220028535-A (KR)
Inventor: YANG CHEOLHUN
IPC: F21Y115/10
Filed: 2020-08-28
Abstract: The present invention relates to a cane with an adjustable light diffusion range, which is height-adjustable according to the user's height, and in particular, easily adjusts the spread range of light irradiated from a lighting module provided at a bottom of a support rod of the cane in proximity to the ground. The cane comprises: a handle having a switch, a power supply and an acupressure protrusion; an upper support rod; a lower support rod including a height adjustment part; an LED lighting module on the lower support rod; and a diffusion control member provided on top of the LED lighting module so as to be able to move up and down to adjust the diffusion range of the light emitted from the LED lighting module. As a result, the user can use the cane at the optimal height according to the physical condition of the user and can walk safely without accidents even in the dark night as the ground is illuminated brightly.
Patent KR-20220031304-A (KR)
Title: Laundry Treatment Apparatus and Control Method for the same
Inventor: MINJI KIM
IPC: D06F34/26
Filed: 2020-09-04
Abstract: The present application relates to a control method of a clothes treatment apparatus, comprising the following steps of: an air supply step of supplying a heated air to a drum through a heat exchange unit; and a first motion execution step executed while the air supply step is in progress. The first motion execution step alternately executes the following steps: a first acceleration mode for rotating a drum at a rotation number in which a centrifugal force of equal to or more than 1G is induced along any one of the clockwise and counterclockwise directions; and a first deceleration mode for rotating the drum at the rotation number in which the centrifugal force of equal to or less than 1G is induced in the same direction as the rotation direction set in the first acceleration mode. An objective of the present invention is to provide the clothes treatment apparatus capable of shortening a drying time, and the control method of the clothes treatment apparatus.
Patent KR-20220031309-A (KR)
Inventor: LEE BONG SOO
IPC: A61L2/10
Filed: 2020-09-04
Abstract: The present invention relates to a pipette which is most often used in a laboratory. In the laboratory, individual or several researchers use pipettes in turn. Due to the characteristics of the pipettes, the researchers do not conduct disinfection every time the pipettes are used. However, at the end of the day or just before subjects with a high risk of infection are used, the researchers disinfect the pipettes by using alcohol swabs and use the same, which may endanger the safety of the researchers. In order to eliminate the unsafety, the purpose of the present invention is to use a completely sterilized pipette using UV Lamp.
Patent KR-20220033547-A (KR)
Title: Manufacturing equipment for core-shell particle sheet using carbon monoxide of continuous reactor-type
Inventor: PARK GU GON
IPC: B01J35/02
Filed: 2020-09-07
Abstract: Disclosed is an apparatus for converting a sheet transferred to reaction chambers arranged in a circular shape or in a row into a core and forming a shell layer on the core by adsorption and oxidation/reduction of carbon monoxide to manufacture a sheet of core-shell particles. According to one embodiment of the present invention, an apparatus for manufacturing a sheet of core-shell particles using carbon monoxide based on a continuous reactor comprises: a main body; a sheet to be manufactured as a core-shell structure through processes of reaction units; a transfer unit having a gripping means for gripping the sheet and moving along a predetermined moving path to transfer the sheet to the reaction units while gripping the sheet; a first reaction unit immersing the sheet introduced through the transfer unit in a transition metal precursor solution, in which a carbon support dispersion solution and a transition metal precursor are mixed and pH is adjusted to a predetermined range, to convert the sheet into a transition metal core coated with a transition metal; a second reaction unit purging carbon monoxide from the transition metal core introduced through the first reaction unit by the transfer unit to adsorb the carbon monoxide to the transition metal core; a third reaction unit immersing the transition metal core having the carbon monoxide adsorbed thereto and introduced through the second reaction unit by the transfer unit in a solvent to generate electrons of carbon monoxide, and immersing the transition metal core in a metal precursor for a shell to manufacture a core-shell sheet in which a single-layer metal shell is formed on a transition metal core through reaction between the carbon monoxide from which the electrons are generated and the metal precursor for a shell; and a control unit controlling the transfer unit and the first, second, and third reaction units.
Patent KR-20220033250-A (KR)
Inventor: SUNGWOO JANG
IPC: H05K13/04
Filed: 2020-09-09
Abstract: An embodiment of the present invention relates to a head of a mounting device, which comprises: a head body; a nozzle shaft which has a guide groove formed on the outer periphery in an axial direction; a suction nozzle which is connected to a lower part of the nozzle shaft; a hollow motor which is mounted on the head body, is formed with a through hole through which the nozzle shaft passes, and enables a stator to rotate a rotor; a spline bracket which is connected to the rotor; and a ball spline nut which is fixed to the inside of the spline bracket, has a ball for rolling along a guide groove, and rotates the nozzle shaft. Since the nozzle shaft passes through the hollow motor, the head of the mounting device can be made slim and compact.
Patent KR-20220036638-A (KR)
Title: Air conditioning system for automotive vehicles
Inventor: YOON SEO JUN
IPC: B60H1/00
Filed: 2020-09-16
Abstract: The present invention relates to an air conditioner for a vehicle, which comprises a drain unit draining moisture inside a blower motor and prevents a whistling noise in a periphery of the drain unit from being generated during operation of the blower motor. To achieve the purpose, the present invention comprises: a blower fan and a blower motor; a motor housing surrounding stators and a rotor of the blower motor; and a drain hole for draining the moisture introduced into the motor housing.
Patent KR-20220038952-A (KR)
Inventor: KIL SANG IL
IPC: H01F27/32
Filed: 2020-09-21
Abstract: Provided is an insulative radiation case. In accordance with one embodiment of the present invention, the insulative radiation case includes a magnetic core, a bobbin housing the magnetic core, and a housing part housing a coil component including a coil wound on an outer portion of the bobbin, and is formed of insulative radiation plastic. In accordance with the present invention, as the insulative radiation case includes an insulative radiation filler, the insulative radiation case can have a radiation property and an insulation property at the same time, thereby being able to come in direct contact with the coil component. Moreover, since the insulative radiation case does not need to have a separate spacing distance between the case and the coil component for insulation, the insulative radiation case can have excellent component concentration, and also, the insulative radiation case can bring about excellent efficiency due to the use of a larger coil component, and can bring about a considerable reduction in the amount of fillers filling the inside of the case as an effect.
Patent KR-20220039092-A (KR)
Inventor: CHOI JE WON
IPC: E05D15/48
Filed: 2020-09-21
Abstract: A disclosed vehicle door opening/closing device includes: a vehicle door; a rail mounted on a vehicle body; a roller unit mounted on the vehicle door, movable along the rail, and formed to allow the vehicle door to be opened and closed in any one mode selected between a sliding mode and a swing mode; a sliding guide extended in a longitudinal direction of the vehicle from a rear edge of a door opening of the vehicle body, and extended linearly in the longitudinal direction of the vehicle; a swing guide bent from the sliding guide toward the interior of the vehicle; a center roller unit mounted on the vehicle door, and guided along the sliding guide and the swing guide; and a variable stopper mechanism formed to cover an outdoor opening of the swing guide in the sliding mode, and uncover the outdoor opening of the swing guide in the swing mode. Therefore, the present invention is capable of improving convenience and marketability.
Patent KR-20220043965-A (KR)
Inventor: KIM YONGIL
IPC: H01L51/52
Filed: 2020-09-28
Abstract: An electronic device includes a display module including a front surface and rear surface and providing an image on the front surface and a bottom sash accommodating the display module. The bottom sash includes: a bottom unit in which an opening unit is defined and which includes an inner surface adjacent to the display module and an outer surface opposing the inner surface; a bezel unit protruding from the inner surface of the bottom unit; and a sash plate disposed in the opening unit.
Patent KR-20220043725-A (KR)
Inventor: AHN KYOUNG KWAN
IPC: F04D1/00
Filed: 2020-09-29
Abstract: A direct charge transfer fluid friction generator is disclosed. The direct charge transfer fluid friction generator comprises: a tube which is a nonconductor, wherein a fluid flows inside the tube; and an electrode formed in a tube form and coupled to the tube side by side by replacing a part of the tube. The fluid is transferred while it is in direct contact with inner surfaces of the tube and the electrode.
Patent KR-20220048257-A (KR)
Inventor: KIM KYUNG HAK
IPC: A61F2/30
Filed: 2020-10-12
Abstract: The present invention relates to a cage for spine surgery, which comprises: a body unit of a hollow; a manipulation unit provided on the upper end of the body unit to be rotatable; a moving unit provided in the inside of the body unit and raised or lowered by the rotation of the manipulation unit; and a support unit provided at the upper end of the moving unit and at the lower end of the body unit, respectively and having a support surface at an angle corresponding to a lower surface of a first vertebra disposed on an upper part of the body unit or an upper surface of a second vertebra disposed on a lower part of the body unit, wherein the support unit is detachably coupled to the upper end of the moving unit or the lower end of the body unit.
Patent KR-20220048623-A (KR)
Inventor: CHOI IN KYEONG
IPC: H04B7/06
Filed: 2020-10-13
Abstract: A first AP in a cell-free massive MIMO system performs the following steps of: generating analog beamforming candidate vectors with respect to terminals; selecting first terminals equal in number to RF chains out of the terminals and designing an analog beamforming matrix forming analog beams with respect to the first terminals based on the analog beamforming candidate vectors related to the first terminals; transmitting, to a CP, information on each of the first terminals and information on the analog beamforming matrix or the analog beamforming candidate vectors related to the first terminals; receiving, from the CP, information on clusters configured by each of the first terminals and each of second terminals selected out of the terminals that are not the first terminals; and providing a service to the terminals belonging to each cluster using non-orthogonal resources.
Patent KR-20220049930-A (KR)
Inventor: CHA HYUK JIN
IPC: H01L21/02
Filed: 2020-10-15
Abstract: According to an embodiment of the present invention, deionized water and a cost consumed to process by-products (waste solution, slurry) can be significantly reduced by removing various issues such as energy, processing by-products, supply of deionized water according to addition of a CMP process used in an existing semiconductor device. A method of planarizing a semiconductor integrated device comprises: coating an upper part of an integrated device of a semiconductor substrate with a planarization material (S10); arranging a flat mold at an upper portion of the coated planarization material and an elastic body plate at an upper portion of a flat mold (S20); spraying fluid into a fluid space of an upper portion of the elastic body plate (S30); a first pressurizing step of pressurizing the sprayed fluid to the elastic body plate with uniform pressure (S40); a second pressurizing step of pressurizing the pressurized elastic body plate to a flat mold (S50); and planarizing a planarization material coated with the pressurized flat mold to form a planarization layer (S60).