baber/WOPTO huggingface dataset:
Patent KR-20210009478-A (KR)
Inventor: CHUN TAE JIN
IPC: G06Q40/02
Filed: 2019-07-16
Abstract: According to the present invention, a control method of a coin recovery system for accumulating coins as electronic money comprises the steps of: inserting coins; receiving user identification information; displaying accumulable electronic money corresponding to the user identification information; receiving the electronic money information reflecting an accumulation rate of the electronic money; and displaying amount of the accumulated electronic money by reflecting the accumulation rate. The amount of the electronic money to be accumulated exceeds the amount of the inserted coins.
Patent KR-20210015367-A (KR)
Inventor: KIM SO YEON
IPC: H05B44/00
Filed: 2019-08-02
Abstract: The present invention relates to an LED traffic lane system operated by waterpower generation, which includes: a power generation part installed on an underground wastewater pipe in the road and generating electricity by being rotated by fluid flowing in the wastewater pipe; an LED part installed on the road and emitting light by electricity generated from the power generation part; and a control part controlling an operation of the LED part. According to the present invention, the LED traffic lane system can emit the light by self-generation by generating the electricity by using the fluid flowing in the underground wastewater pipe. Also, the LED traffic lane system can greatly reduce an accident rate due to night, rain, or fog and greatly reduce a cost for traffic lane maintenance.
Patent KR-20210024351-A (KR)
Title: Method and apparatus for providing mbms service
Inventor: HONG SUNG PYO
IPC: H04W76/40
Filed: 2019-08-22
Abstract: The present disclosure provides a method for providing a MBMS service. The present disclosure provides the method for providing the redundant transmission of user data of a MBMS service over one or more cells when a terminal is located where one or more cell coverage overlaps.
Patent KR-20200036737-A (KR)
Inventor: JANG BYEONGDECK
IPC: H01L21/76
Filed: 2019-08-29
Abstract: The objective of the present invention is to provide a manufacturing method of a semiconductor package capable of suppressing an increase in required labor. The manufacturing method of the semiconductor package comprises: a groove forming process of forming a processing groove having a first width on at least an upper surface of an encapsulant by cutting from an upper side with a first cutting blade along a line to be divided to a depth which is greater than or equal to a depth exposing a ground line provided on at least a wiring board in the processing groove and which does not completely cut a semiconductor package substrate; a shield layer forming process of forming a shield layer on a lateral surface of the processing groove, a bottom surface of the processing groove, and the upper surface of the encapsulant with a conductive material from an upper part of the encapsulant; and a dividing process of dividing the semiconductor package substrate by notching the shielding layer formed on the lateral side along the processing groove with a second cutting blade as much as a width which does not remove the shield layer after the shield layer forming process.
Patent KR-20190109342-A (KR)
Title: Robot and method for localizing robot
Inventor: LEE HAK JOO
IPC: G05D1/02
Filed: 2019-09-06
Abstract: Disclosed are a robot and a method for recognizing a position of a robot. According to one embodiment of the present invention, the method comprises the steps of: moving in a space; identifying a dot code disposed at the bottom of the space; and determining a position and a direction of the robot based on the identified dot code. The dot code may include at least two reference dots arranged to indicate a reference direction. Embodiments of the present invention may be implemented by executing artificial intelligence algorithms and/or machine learning algorithms in a 5G environment connected for IoT.
Patent KR-20190109357-A (KR)
Title: Semiconductor device
Inventor: YAMAZAKI SHUNPEI
IPC: H01L27/12
Filed: 2019-09-18
Abstract: The present invention provides a transistor including an oxide semiconductor which is miniaturized and has excellent electrical characteristics. In the transistor, a source electrode layer and a drain electrode layer with a channel formation region disposed therebetween have regions protruding in a channel length direction at lower end portions, and another insulating layer is provided in addition to a gate insulating layer between each of the source and drain electrode layers and a gate electrode layer. In the transistor, the width of the source and drain electrode layers in the channel width direction is smaller than the width of an oxide semiconductor layer, thereby reducing overlap between the gate electrode layer and each of the source and drain electrode layers and thus, reducing parasitic capacitance. Further, electrical field concentration can be relaxed since the source and drain electrode layers are provided with the regions protruding in the channel length direction at the lower end portions thereof. In addition, with the insulating layer, it is possible to reduce the parasitic capacitance between the gate electrode layer and each of the source and drain electrode layers.
Patent KR-20200033776-A (KR)
Title: Battery Case for Electric car
Inventor: KIM DO HYOUNG
IPC: H01M50/231
Filed: 2019-09-20
Abstract: According to one embodiment of the present invention, a battery case for an electric car, capable of maintaining the stability of a battery module, comprises: a heat sink in which a battery module is secured and supported; an internal frame coupled to an upper surface of the heat sink and partitioning a securing unit of the battery module; a support unit coupled to the bottom of the heat sink; and an external frame coupled to an outer surface of the support unit. The support unit includes a side wall unit extending upward from an edge unit. The external frame includes a horizontal rib, which is horizontally extended toward the inside to support a part of the lower surface of the support unit.
Patent KR-20210037039-A (KR)
Title: Airbag apparatus for vehicle
Inventor: CHOI JAE HO
IPC: B60R21/2165
Filed: 2019-09-26
Abstract: The present invention introduces an airbag apparatus for a vehicle that protects a driver by applying an airbag cushion to all steering wheels of various designs as the airbag cushion is built in a rim part, which is essential even if the shape of the steering wheel is diversified. According to the present invention, the airbag apparatus for a vehicle comprises: a steering wheel provided on a vehicle body in front of the driver's seat, and having a rim having an interior space formed along its circumference; and a rim cushion which is built into the interior space of the rim and expands to cover the rim by being deployed from the circumference of the rim toward the driver's seat when gas is supplied to an inflator according to the occurrence of a collision situation.
Patent KR-20210037782-A (KR)
Title: Functional food composition having antioxidant property and/or improved blood circulation property and method for manufacturing the same
Inventor: EUN A CHOI
IPC: A23L33/00
Filed: 2019-09-27
Abstract: According to the present invention, a complex composition of a wood-cultivated ginseng extract, an Ulmus davidiana var. Japonica root bark extract, a garlic extract, a Massa medicata fermentata extract and a malt extract, has excellent antioxidant activity which removes DPPH, ABTS, and H_2O_2 radicals, and exhibits COX-2 enzyme expression and LDL-cholesterol oxidation inhibitory ability. Thus, the complex composition can be usefully used in the manufacturing functional foods having antioxidant activity and/or blood circulation improvement ability.
Patent KR-20210040689-A (KR)
Title: Insulation Box Reinforcement Structure of Liquefied Gas Storage Tank
Inventor: LEE JONG HYUN
IPC: B63B25/16
Filed: 2019-10-04
Abstract: The present invention relates to an insulation box installed as an insulation wall component of a liquefied gas storage tank, comprising: a box-shaped outer member which includes an upper plate, a lower plate, and outer vertical members vertically installed along edges of the upper plate and the lower plate; and an inner member which is installed vertically inside the outer member for reinforcing the strength of the insulation box. The inner member includes: a large number of inner vertical members installed in the outer member to be parallel to outer vertical members forming a front wall and a rear wall of the insulation box; and a reinforcing member installed in the outer member for reinforcing the support for the inner vertical members and the outer vertical members. The reinforcing member includes: a large number of orthogonal reinforcing members installed at right angles to the inner vertical members to support the inner vertical members while keeping the distance from the inner vertical members; and outer wall reinforcing members installed on both end parts of the orthogonal reinforcing members at right angles to the orthogonal reinforcing members to be connected to the outer vertical members forming the front wall and the rear wall of the insulation box. The present invention aims to provide the insulation box reinforcement structure of the liquefied gas storage tank, which is able to prevent the outer vertical members from being broken by siding.
Patent KR-20210042694-A (KR)
Title: Electron beam generator, plasma processing apparatus having the same and plasma processing method using the same
Inventor: SHIN DONG KYU
IPC: H01J37/32
Filed: 2019-10-10
Abstract: One objective of the present invention is to provide an electron beam generator for a plasma processing apparatus for providing the electron temperature distribution in a desired region. The electron beam generator for a plasma processing apparatus comprises: a side insulator provided outside the substrate support unit in a chamber and having an electron beam chamber; a first electrode embedded within the side insulator and disposed adjacent a first sidewall of the electron beam chamber; a second electrode disposed on a second sidewall of the electron beam chamber; and a guiding member installed at the outlet of the electron beam chamber and having a plurality of slits through which electron beams generated inside the electron beam chamber are emitted.
Patent KR-20210044361-A (KR)
Title: Method of fabricating the metal oxide target and multi-dielectric layer manufactured thereby
Inventor: CHUNG WUNG BARK
IPC: C30B25/02
Filed: 2019-10-14
Abstract: A method for manufacturing a metal oxide target comprises: a step of preparing mixed powder containing a first metal carbonated substance and a second metal carbonated substance; a step of reducing a particle size by ball-milling the mixed powder; a step of performing first heat treatment on the ball-milled mixed powder in an oxygen gas atmosphere to manufacture an intermediate oxide containing first metal and second metal; a step of manufacturing a preliminary target by forming the intermediate oxide; and a step of performing second heat treatment on the preliminary target in the oxygen gas atmosphere to manufacture a metal oxide target having a perovskite structure.
Patent KR-20210046221-A (KR)
Title: Method And Device Of Screening Prostate Cancer Using Blood Prostate Specific Antigen And Genetic Marker
Inventor: KIM EUN AE
IPC: G16B15/30
Filed: 2019-10-18
Abstract: According to the present invention, disclosed is a reagent kit for detecting a prostate cancer gene biomarker. The reagent kit includes: a race information input part into which race information is inputted; a mode determination part determining a first or second mode in accordance with the inputted race information; a first probe for gene variation detection detecting a gene variation corresponding to the determined first mode; a second probe for gene variation detection detecting a gene variation corresponding to the determined second mode; a first storage storing a first material of the first probe for gene variation detection; a second storage storing a second material of the second probe for gene variation detection; a first connection tube delivering the first material stored in the first storage to the first probe for gene variation detection; and a second connection tube delivering the second material stored in the second storage to the second probe for gene variation detection. Therefore, the reagent kit is capable of detecting genetic information registered in response to a corresponding disease.
Patent KR-20210048704-A (KR)
Title: Cassette identification apparatus
Inventor: SEO TAE WON
IPC: H01L21/677
Filed: 2019-10-24
Abstract: The present invention relates to a cassette identification apparatus capable of precisely identifying the type of the cassettes. The cassette identification apparatus according to the present invention includes: a cassette formed at both side walls thereof with through-holes having a predetermined pattern to allow light incident onto one sidewall can be emitted through the other sidewall; a stage supporting the cassette from the bottom; a motor providing a driving force for aligning the home position of the stage and allowing the stage to rise and fall within a range of a predetermined height; a light emitting sensor installed on one side wall of a load lock chamber for temporarily storing wafers to be processed in the process chamber and emitting light; a light receiving sensor installed at the other side wall facing the one side wall of the load lock chamber in order to receive the light emitted from the light emitting sensor and passing through the through-holes having a predetermined pattern formed at both side walls of the cassette mounted in the load lock chamber; and a computer system that receives the optical detection signal pattern from the light receiving sensor and compares it with a preset optical detection signal pattern to identify the type of the cassette.
Patent KR-20210051282-A (KR)
Title: Object separation system using schlieren device
Inventor: PARK KYI HWAN
IPC: B07C5/36
Filed: 2019-10-30
Abstract: The present invention relates to an object separation system using a schlieren device. The object separation system using the schlieren device according to one embodiment of the present invention may comprise: a nozzle device that sprays a fluid to an object to be separated; the schlieren device comprising a light source irradiating light to the fluid sprayed on the object to be separated, a concave mirror that condenses and reflects the irradiated light, and a camera that acquires a fluid image of the fluid sprayed on the object to be separated by using the reflected light; and a processor that adjusts a fluid injection time of the nozzle device using the acquired fluid image. Therefore, the present invention is capable of allowing the fluid to be accurately sprayed to the center point of the object to be separated.
Patent KR-20210056164-A (KR)
Title: A sheet for asbestos tex emergency repair
Inventor: LEE JIN HO
IPC: E04B9/04
Filed: 2019-11-08
Abstract: The present invention relates to asbestos-tex emergency repair sheets, and more particularly to asbestos-tex emergency repair sheets that can be used for quickly and conveniently performing emergency repair work when an asbestos-tex part of the ceiling is damaged, and can harmonize with a surrounding asbestos-tex to prevent deterioration of aesthetics even after emergency repair work is done. To this end, the asbestos-tex emergency repair sheets include an asbestos-patterned paper. In the ceiling in which the asbestos-tex is damaged and a perforation hole is formed, the asbestos-tex emergency repair sheets adhere to the asbestos-tex around the perforation hole to block the perforation hole to prevent harmful substances from leaking from the perforation hole, and an asbestos-tex pattern around the perforation hole is printed to harmonize with the surrounding asbestos-tex.
Patent KR-20210058475-A (KR)
Inventor: JANG HEE JOONG
IPC: F02D41/20
Filed: 2019-11-14
Abstract: The present invention relates to a gas heat pump system, which comprises an engine module having an air conditioning module and a supercharger means, and a control unit. The supercharger means comprises: a first supercharger; a second supercharger; a first connection pipe connecting the first supercharger and the second supercharger; a second connection pipe connected from the second supercharger to an engine; and a uniform pressure valve disposed between the second connection pipe and the first connection pipe. The control unit controls an opening degree of the uniform pressure valve when a ratio of current of the first supercharger and current of the second supercharger is placed in a predetermined ratio range to maintain a uniform pressure ratio of two-stage supercharger to increase life of the two-stage supercharger.
Patent KR-20210059497-A (KR)
Inventor: KIM YEO JIN
IPC: C12N1/38
Filed: 2019-11-15
Abstract: The present application relates to a composition for promoting growth of lactic acid bacteria, to a culture medium for lactic acid bacteria including the same, and to a method for culturing lactic acid bacteria. According to the composition, the culture medium and the culture method of the present application, by using a growth promoting effect of the lactic acid bacteria exhibited by enzymatic degradation products of insects, a larger number of the lactic acid bacteria can be cultured and obtained.
Patent KR-20210063826-A (KR)
Title: Wireless Echocardiogram Device With Monitoring Electrode Straps
Inventor: KIM CHEOL HWAN
IPC: A61B5/276
Filed: 2019-11-25
Abstract: The present invention relates to a wireless echocardiogram (ECG) device having monitoring electrode straps mounted thereon. More specifically, electrodes measuring biopotential signals generated from the heart are detachably arranged to an attachment sheet, a wireless ECG device connecting the lead wires electrically connected to the electrodes and a moderator, which is attached to one side of the electrode strip and can perform a wireless ECG test, is attached to the chest, and a record measured by connecting an ECG measurement device and a smart device (a phone, a wearable device) through wireless communication is monitored. Accordingly, since the electrodes attached to a patient's chest and limbs do not have cables (leads), the patient can move the limbs freely without risk of detachment, thereby providing comfort in daily life and providing heart information required for telemedicine in real-time. The wireless ECG device comprises an electrode strip, a plurality of electrodes, lead wires, and a moderator.
Patent KR-20210064764-A (KR)
Title: Cardiovascular oct optical probe using ring core fiber
Inventor: HA JIN YONG
IPC: G02B6/42
Filed: 2019-11-26
Abstract: The present invention relates to a cardiovascular oct optical probe using a ring core fiber (RCF), which comprises: a single-mode optical fiber operating in a single mode with respect to the wavelength of an input light beam; a first graded index optical fiber formed at one end of the single mode optical fiber to form parallel light from the light beam; an RCF formed at one end of the first graded index optical fiber to generate a phase difference in the parallel light; a non-core optical fiber formed at one end of the RCF to allow the light beam to be expanded or diverged to a desired size; and a second graded index optical fiber formed at one end of the non-core optical fiber to focus the light beam emitted from the single mode optical fiber. According to the present invention, the cardiovascular OCT optical probe provides an effect of increasing the depth of focus (DOF).
Patent KR-20210069131-A (KR)
Title: Sensor assembly
Inventor: SEO DONG JIN
IPC: G01D21/02
Filed: 2019-11-27
Abstract: Provided is a sensor assembly, which comprises: a connection unit having a plurality of holes allowing air to flow therein; a housing having the connection unit and forming outer appearance; a power unit provided inside the housing; and a sensor unit provided inside the housing and spaced from the power unit to sense a state of the air. The sensor unit is provided to be adjacent to the connection unit to more closely measure the state of the air.
Patent KR-20210066511-A (KR)
Title: A thermoplastic polycarbonate-ester elastomer comprising biomass-derived component and preparation method the same
Inventor: SIM BO MI
IPC: C08G63/181
Filed: 2019-11-28
Abstract: The present invention relates to a thermoplastic polycarbonate ester elastomer, which maintains its unique soft and hard properties while including a biomass-derived ingredient, and allows easy control of thermal properties of resin, and a method for preparing the same. The present invention provides a thermoplastic polycarbonate ester elastomer including: an aromatic dicarboxylic acid or aromatic dicarboxylate compound; a first aliphatic diol; and an aliphatic polycarbonate polyol represented by chemical formula 1 and containing a biomass-derived ingredient in its structure. In the chemical formula 1, each of X_1 and X_2 independently represents a substituted or non-substituted C2-C60 alkylene, or a substituted or non-substituted C2-C60 heteroalkylene, wherein at least one of X_1 and X_2 is a biomass-derived ingredient, and y is an integer of 1-200.
Patent KR-20210067247-A (KR)
Title: Very thin and strong copper foil, electrode comprisng the same, secondary battery comprising the same, and method for manufacturing the same
Inventor: KIM SEUNG MIN
IPC: C25D3/38
Filed: 2019-11-29
Abstract: The present invention aims to prevent tearing and creasing when manufacturing a copper foil by precisely controlling manufacturing conditions of the copper foil. An embodiment of the present invention provides a copper foil including a copper layer and having a width-direction Rsm deviation of 30% or less, a deviation of valley depth to thickness (DVDT) of 2.6 or less, and a VDT of 3.5 to 66.9, and a manufacturing method of the copper foil.
Patent KR-20200069235-A (KR)
Title: Method and device for recommending watermark for electronic terminal
Inventor: ZHANG SUXIAN
IPC: H04N1/32
Filed: 2019-12-02
Abstract: Provided are a method and a device for recommending a watermark for an electronic terminal. The method comprises the steps of: acquiring a to-be-sent resource; identifying a purpose of the to-be-sent resource; and recommending, based on the identified purpose, a watermark added to the to-be-sent resource. According to the method and the device, when a resource needs to be sent, the watermark added to the to-be-sent resource can be automatically recommended to a user based on a purpose of the to-be-sent resource, thereby conveniently securing security of user information.
Patent KR-20210071164-A (KR)
Title: Shaking apparatus
Inventor: PARK SUNGSOO
IPC: B01F15/00
Filed: 2019-12-05
Abstract: The present invention relates to a sample shaking device to make samples effectively mixed through a simple structure, comprising a body part, a driving part installed on the body part and generating a rotational force, and a shaking part having a holding part for fixing a container in which a sample is accommodated, and receiving the driving force from the driving part to mix the sample.
Patent KR-20210072513-A (KR)
Title: Battery Pack Having Insulator Between Module and Pack Case
Inventor: SONG SUK JIN
IPC: H01M50/20
Filed: 2019-12-09
Abstract: The present invention relates to a battery pack having an insulator between a module and a pack case. The battery pack includes: a pack case (200) having a predetermined space portion for accommodating a module (100); the module (100) accommodated in the pack case (200) and having a bolt fastening hole (110) at a predetermined position; and a bolt (300) and a nut (700) for fixing the module (100) to the pack case (200). Outside the bolt (300), an insulator is provided such that the module (100) and the pack case (200) are insulated.