baber/WOPTO huggingface dataset:
Patent KR-20210038088-A (KR)
Title: System for removing radon in phreatic water
Inventor: LEE KIL YONG
IPC: C02F103/06
Filed: 2019-09-30
Abstract: The present invention relates to a radon reduction system in hot spring water. In the present invention, radon-containing hot spring water pumped from a tubular well flows in a zigzag form in a vertical direction from a radon reduction tank to increase a retention time of the hot spring water in the tank. During the retention, air is injected into the hot spring water to remove radon from the hot spring water. In addition, only the hot spring water located at a final stage on a movement path of the hot spring water flowing in the zigzag form in the vertical direction from the radon reduction tank is selectively pumped and transferred to a storage tank. According to the present invention, customers can safely use the hot spring water from which the radon has been removed as much as possible.
Patent KR-20210039563-A (KR)
Title: Structure for combining multi-layer of personal ornament and multi-layer personal ornament using the same
Inventor: KIM SUNG HAN
IPC: A44C17/02
Filed: 2019-10-02
Abstract: The present invention relates to a structure for combination of a multi-layered structure ornament and a multi-layered structure ornament using the same, capable of constituting an ornament having a multi-layered structure of three or more stages by a structure for combination with a fixed unit protruding in an embossed shape along an inner circumferential surface and a fixed groove recessed in an intaglio shape along an outer circumferential surface. The structure for combination of a multi-layered structure ornament according to the present invention comprises: a cylindrical base ring unit having a hollow formed therein; a first protrusion ring unit which protrudes along an upper circumference of one side of the base ring unit and includes the fixed unit protruding in the embossed shape along the inner circumferential surface; and a second protrusion ring unit which protrudes along a lower circumference of the other side of the base ring unit and includes the fixed groove recessed in the intaglio shape along the outer circumferential surface. The fixed unit formed along the inner circumferential surface of the first protrusion ring unit and the fixed groove formed along the outer circumferential surface of the second protrusion ring unit are composed of the embossed and intaglio shapes corresponding to each other. Therefore, the ornament having the multi-layered structure of the three or more stages is capable of permanent bonding.
Patent KR-20210039835-A (KR)
Title: Customer management system using pos data and method thereof
Inventor: KIM DAE HOON
IPC: G06Q30/00
Filed: 2019-10-02
Abstract: The present invention relates to a customer management system using POS data and a method thereof. In the customer management system including a customer management server interlocked with a POS arranged in a store and a network, the customer management server includes a communication unit receiving, in real time, transaction information including transaction time, product or service item, and POS's unique number of a customer and one or more photographed images of the face of the customer from the POS, an analysis unit analyzing the photographed images and generating analysis information analyzing one or more of the age, gender, emotion, and satisfaction of the customer, and a control unit generating a transaction number in response to the transaction information, matching the generated transaction number with the transaction information or analysis information, and storing the transaction number in a database.
Patent KR-20200096074-A (KR)
Title: A synthetic resin profile for window
Inventor: KU JA GEON
IPC: E06B3/96
Filed: 2019-10-10
Abstract: The present invention relates to a synthetic resin profile product, which is used as a window and, more specifically, to a synthetic resin profile product for a window, in which a size of a welding line of the synthetic resin profile product for a window manufactured by welding a synthetic resin profile is minimized and a decorative sheet attached to a surface of a synthetic resin profile main body is rigidly maintained after welding.
Patent KR-20210054404-A (KR)
Inventor: LEE KANG HONG
IPC: B01D39/20
Filed: 2019-11-05
Abstract: The present invention relates to a resin composition for a diesel particle filter having excellent extrudability and shape retention properties, and to a diesel particle filter comprising the same. More particularly, the present invention relates to a resin composition for a diesel particle filter and a diesel particle filter comprising the same capable of increasing the output of diesel particle filters by improving the extrudability and at the same time have excellent retainability by mixing a binder, polyalphaolefin-based lubricant, and potassium laurate-based surfactant in a cordierite mixture in an appropriate ratio as essential components.
Patent KR-20210059364-A (KR)
Inventor: KANG U
IPC: G06F16/901
Filed: 2019-11-15
Abstract: The present invention relates to a signed network generation apparatus capable of realistically representing data and a signed network generation method thereof. According to the present invention, the signed network generation method of the signed network generate apparatus comprises: receiving a target recursion level for a target tensor, a seed tensor including nodes and edges, the total number of edges, a noise parameter for noise application, and a weight parameter for determining a sign probability; using the noise parameter to generate random noise and using the random noise and the seed tensor to generate a noise seed tensor; generating an edge corresponding to an entry and determining a sign corresponding to the edge when one entry is extracted by repeating region division and selection of a divided region on the basis of a predetermined region generated on the basis of the noise seed tensor; and generating a signed network including the signed edges when the generated edges correspond to the total number of edges.
Patent KR-20210059848-A (KR)
Inventor: KIM SA YUP
IPC: A47C27/10
Filed: 2019-11-15
Abstract: The present invention provides a pressure division control type mattress which can control a cushioning level of the mattress in accordance with a body part. The pressure division control type mattress has a plurality of cells in which a mattress area is divided into one or more in accordance with the body pressure of different body parts, and is configured to allow the air pressure to be individually controlled to each cell, and at the same time to measure the body pressure applied to each cell, thereby maintaining the air pressure of the cell required for each body part.
Patent KR-20210062190-A (KR)
Inventor: TOKOROZAWA Keisuke
IPC: B60H1/00
Filed: 2019-11-21
Abstract: The present invention relates to an air blower apparatus for an air conditioner for a vehicle with two layers of air flow. The present invention presents a new cooling structure for cooling an air blower motor to be proper for the air blower apparatus for the air conditioner forming two layers of air flow. More specifically, the present invention relates to an air blower apparatus of an air conditioner for a vehicle with two layers of air flow, which is able to prevent a great volume of moisture from invading into an air blower motor, comprising: a pair of upper air blower cases and lower air blower cases having a scroll shape so that the inner air and the outer air absorbed through the air inlet formed on an upper side can be respectively blown to a pair of upper air blower ducts and lower air blower ducts formed on a side, and being divide vertically through a division plate; an intake box engaged with an upper side of the upper air blower cases for selectively opening/closing the air inlet; a water drain case engaged with a lower side of the lower air blower cases, having a water drain duct inclined toward a lower side in a longitudinal direction of the lower air blower ducts; a motor case engaged with a lower side of the water drain case; an air blower fan installed in the upper air blower cases and the lower air blower cases to absorb the inner air and the outer air and blow the air to each of the upper air blower ducts and the lower air blower ducts; an air blower motor installed in the motor case to rotate the air blower fan; and an air blower motor cooling unit which branches some of the air blown by the lower air blower ducts, introduces the air into a cooling chamber, circulates the air into the motor case, and cools the air blower motor.
Patent KR-20210062382-A (KR)
Inventor: LEE SOO YONG
IPC: C08F236/04
Filed: 2019-11-21
Abstract: The present invention relates to a method for preparing a modified conjugated diene-based polymer. Particularly, the present invention relates to a method for preparing a modified conjugated diene-based polymer having excellent processability and filler dispersibility and showing a low change with time to provide improved quality stability. The modified conjugated diene-based polymer obtained by the method according to the present invention shows excellent processability, since the modifier-derived functional group shows high affinity to a filler to improve the dispersibility in a rubber composition. In addition, a molded product obtained from the modified conjugated diene-based polymer shows excellent physical properties, such as tensile strength and wear resistance. Further, in the method according to the present invention, a step of activating a primary modifier into a tartrate-based compound, after use, so that an increase in Mooney viscosity of the finished modified conjugated diene-based polymer with time may be inhibited. Therefore, it is possible to prevent degradation of processability during long-term storage, thereby providing improved storage stability.
Patent KR-20210067153-A (KR)
Title: Pharmaceutical composition for preventing or treating male reproductive disease comprising α-solanine
Inventor: GWONHWA SONG
IPC: A61P15/00
Filed: 2019-11-29
Abstract: The present invention relates to a composition comprising alpha-solanine as an active component, and more particularly, to a pharmaceutical composition for preventing or treating male reproductive organ diseases and a health functional food composition for preventing or alleviating male reproductive organ diseases, comprising alpha-solanine as an active component. The composition containing alpha-solanine as the active component according to the present invention has effects of inhibiting the proliferation of testicular cell lines and reducing the expression of gonadotropin inhibitory proteins, thereby being able to be usefully used in fields related to pharmaceuticals and functional foods that can prevent and treat male reproductive organ diseases caused by abnormal proliferation of testicular cell lines.
Patent KR-20210067296-A (KR)
Title: Aviation certified composite material in-plane strength and radius stability evaluation system
Inventor: KIM JU SIK
IPC: G16C60/00
Filed: 2019-11-29
Abstract: Disclosed is an aviation-certified composite material in-plane fracture and curvature portion fracture stability evaluation system. According to an embodiment of the present invention, the aviation-certified composite material in-plane fracture and curvature portion fracture stability evaluation system comprises: a DB unit configured to pre-store characteristics of aviation-certified composite materials; a data input unit receiving data for each preset module; a data operation unit that performs an operation on the basis of the received data; a data analysis unit for performing structural analysis for each module based on data calculated by the data operation unit; and a display unit for generating data derived from the data analysis unit in a file of a preset format and displaying the data on a user terminal.
Patent KR-20210067650-A (KR)
Title: Separator with demagnetizer function
Inventor: MOON KYUNG HEE
IPC: H01F13/00
Filed: 2019-11-29
Abstract: According to the present invention, a separator with a demagnetization function comprises: a raw material supply member having an end connected to a supply pipe to supply a powder raw material; an electromagnetic force generating member disposed in the supply pipe to generate an electromagnetic force in the supply pipe; a filter member positioned at an end of the raw material supply member to attach fine metal powder contained in the powder raw material; a power supply unit for supplying power to the electromagnetic force generating member for magnetization; and a demagnetization control unit for controlling the power supply of the power supply unit to the electromagnetic force generating member with a polarity opposite to the polarity applied when an electromagnetic force is generated for demagnetizing the filter member. According to the present invention, after selecting the fine metal powder contained in the powder raw material by magnetic force, power is supplied in the opposite direction to the polarity during magnetization for demagnetization, so that a separate magnetizer is unnecessary.
Patent KR-20210067746-A (KR)
Title: How to make fried chicken oil
Inventor: JEONG SEONG UK
IPC: A23D9/02
Filed: 2019-11-29
Abstract: The present invention relates to a method for producing special oil for fried whole chicken. According to the present invention, a basic mixture of soybean oil and sunflower oil is prepared, and a natural antioxidant with excellent antioxidant function is added and mixed to increase oxidative stability, thereby minimizing the harm caused by rancidity, and as such, by increasing oxidative stability. Thus, whole chicken is maintained in the freshness of exclusive oil in a stable state for a long time. Furthermore, by increasing the freshness and crispiness of the whole chicken by the function of maintaining the freshness of the whole chicken oil as described above, as well as maintaining the color and aroma of the fried whole chicken in a high-quality state, rather than simply staying in the taste that stimulates the taste. In terms of visual and olfactory aspects, it is also to provide a method for preparing whole chicken frying oil so that high expectations and satisfaction can be felt. Therefore, as a specific means of the present invention for achieving the above object. The present invention is achieved by performing the basic mixed oil composition step, the natural antioxidant composition step, the natural health supplement composition step, the exclusive oil additive pretreatment step, the exclusive oil composition step, and the exclusive oil refining step.
Patent KR-20200078333-A (KR)
Title: Multi-part screen displaying document processing status alphanumerically and graphically
Inventor: WYATT C COE
IPC: G06F3/0481
Filed: 2019-12-04
Abstract: A processor automatically determines the machine/work status of a document processing device. The work/status data is automatically displayed on a first display part of a multi-part screen of the document processing device. Only graphic items representing the machine/work status are displayed on a second display part of the multi-part screen of the document processing device. Graphic items represent the machine/work status of the document processing device by using facial expressions, engineering and/or math icons, and the like.
Patent KR-20210069868-A (KR)
Title: Movable bed mattress cleaning system
Inventor: KANG DAE SEONG
IPC: A47C31/00
Filed: 2019-12-04
Abstract: Disclosed is a movable bed mattress sterilization and drying system. The present invention relates to a movable bed mattress sterilization and drying system which includes a heat generation chamber and a drying chamber, separated by a partition wall. The heat generation chamber includes: a burner device for generating flame; a heat exchange unit connected to the burner device and configured to generate heat and perform heat exchange with external air; and a blower installed on one side of the heat generation chamber, wherein an upper heat supply port is formed in an upper portion of the partition wall and a lower heat supply port is formed in a lower portion of the partition wall so that air inside the high-temperature heat generation chamber, heat-exchanged through the heat exchange unit, can be transferred to the drying chamber. According to the present invention, the system has an effect of drying several mattresses at once.
Patent KR-20210072604-A (KR)
Title: A Turning Device for Heavy Equipments
Inventor: LEE SE IN
IPC: E02F3/36
Filed: 2019-12-09
Abstract: The present invention relates to a rotation device for heavy equipment. The rotation device, which can be mounted on an arm of an excavator, includes: an upper body combined with an end part or a middle part of the arm; a lower part placed below the upper body, and provided to be rotatable around a first center axis relative to the upper body; a driving device generating a driving force to rotate the lower body relative to the upper body; and an oil pressure delivery device, which is a device for delivering oil pressure used for the operation of various attachments, including a first body allowing working fluids to flow therein, and a second hollow body having a hole for storing the first body therein such that the first body can be relatively rotated around the first center axis, which allows working fluids to flow therein. At least one of the first and second bodies is integrated with one of the upper and lower bodies. In accordance with the present invention, a reduction in an entire vertical thickness can result in a smaller installation space, and even when a strong external force or torsion is applied while in use, the device can endure the same without being easily broken.
Patent KR-20190139819-A (KR)
Inventor: KOO JA BEOM
IPC: F41J5/24
Filed: 2019-12-11
Abstract: The present invention relates to a mobility shooting system, which comprises: a transient target device, which is an aiming target located at a certain distance, and has left and right fluidity; a section detecting unit which is located at each point of sections classified according to a lane, and detects a bullet position and section by detecting a motion of a bullet hitting the transient target device; and a target detecting unit which is positioned near a moving rail to which the transient target device moves, and detects whether a transient target is targeted by laser detection.
Patent KR-20210075478-A (KR)
Title: Shield plug and patch cord having the same
Inventor: KIM JUN YEOP
IPC: H01R13/6581
Filed: 2019-12-13
Abstract: The present invention relates to a shielded plug which is connected to an end of a shielded cable for communication to perform shielding and grounding functions, and can be connected using a general connection tool for mounting an unshielded plug on a communication cable; and a shielded patch cord having the shielded plug. To this end, the shielded plug comprises: a plurality of connection terminals respectively connected to conductors constituting a conductor wire of a shielded communication cable; a plug housing made of a plastic material; and a metal shielding housing mounted on the rear of the plug housing, including a cable fixing part having a plastically deformable structure, and electrically connected to a shielding layer of the shielded communication cable.
Patent KR-20210075772-A (KR)
Title: Electrolyte solution for lithium secondary battery and Lithium secondary battery comprising the same
Inventor: LEE YOON SUNG
IPC: H01M10/0567
Filed: 2019-12-13
Abstract: The present invention relates to an electrolyte solution for lithium secondary batteries capable of increasing the lifetime of the lithium secondary batteries, and a lithium secondary battery including the same. The electrolyte solution for lithium secondary batteries according to one embodiment of the present invention includes a lithium salt, a solvent and a negative electrode additive. The negative electrode additive includes allyl (4-nitrophenyl) carbonate represented by following chemical formula 1.
Patent KR-20210076412-A (KR)
Title: Apparatus and method for evaluating vehicle sensor performance
Inventor: LEE WOO YOUNG
IPC: G06F11/34
Filed: 2019-12-16
Abstract: The present invention relates to a vehicle sensor performance evaluation apparatus capable of performing performance evaluation of various vehicle sensors based on the same evaluation criteria, and a performance evaluation method thereof, comprising: an FoV estimator for estimating a field of view (FoV) of a sensor based on acquired object information; a grid cell division unit that divides the estimated FoV into a plurality of grid cells; an error calculator that collects object information corresponding to each grid cell and calculates an error average and variance for the object information; and a performance evaluation unit for evaluating the performance of the sensor based on the calculated error average and variance.
Patent KR-20210077429-A (KR)
Inventor: KIM WOO CHUL
IPC: H01F38/30
Filed: 2019-12-17
Abstract: The present invention relates to a hall sensor type current sensor, implemented by employing, as a magnetic core, a quaternary Fe-based soft magnetic alloy material which has a high saturation magnetic flux density and a low magnetic loss, and does not contain expensive rare metals, and to a manufacturing method thereof. The hall sensor type current sensor comprises: a main body case having a hollow tubular support part of which a conductor to be measured passes through a central part, wherein a front surface of the main body case is opened; a magnetic core fitted to the hollow support part, installed on the inner bottom of the main body case, and having an air gap formed therein; a hall sensor assembly assembled on an upper portion of a magnetic core so that a hall sensor mounted on a printed circuit board (PCB) is inserted into the air gap of the magnetic core; and a cover coupled to the opened front surface of the main body case, wherein the air gap formed by winding a quaternary Fe-based soft magnetic alloy ribbon having a high saturation magnetic flux density (Bs) and a low magnetic loss is formed in the magnetic core.
Patent KR-20210078701-A (KR)
Title: A continuous carbon nanotube manufacturing apparatus and method
Inventor: KIM SEUNG MIN
IPC: C01B32/164
Filed: 2019-12-19
Abstract: The present invention relates to an apparatus capable of continuously manufacturing carbon nanotubes with high crystallinity, a small amount of residual catalyst, and a large aspect ratio. Specifically, the apparatus for manufacturing carbon nanotubes according to the present invention includes: a reaction unit in which carbon nanotube (CNT) is synthesized; a supply unit supplying a carbon source to the reaction unit through a supply pipe; and a collecting unit for collecting carbon nanotubes discharged from the reaction unit, wherein the reaction unit includes a chemical vapor deposition reactor.
Patent KR-20210079569-A (KR)
Title: Apparatus and method for predicting driving distance according to driving mode of electric vehicle
Inventor: LEE JIN WOOK
IPC: B60L53/66
Filed: 2019-12-20
Abstract: The present invention relates to an apparatus and a method for predicting a drivable distance according to a driving mode of an electric vehicle. According to the provided method for predicting the drivable distance, a charging state of a battery is determined, and distance information to an arrival point and congestion information indicating a congestion state according to a speed of any vehicle passing a route are collected. Also, based on an average power consumption according to the driving mode, the congestion information and the prediction information indicating the drivable distance according to the charging state are calculated. Then, the distance information and the prediction information are compared, and the prediction information is output. The method for predicting the drivable distance of the present invention comprises: a judgment step; a collection step; a comparison step; and an output step.