baber/WOPTO huggingface dataset:
Patent KR-20180131039-A (KR)
Inventor: WOO YOUNG JIN
IPC: H02M3/155
Filed: 2017-05-31
Abstract: The present invention provides a DC/DC buck converter that adds another power path that does not pass through an inductor to disperse a power path from an input to an output and reduce the current burden of the inductor in accordance with the dispersion of the power path. In one aspect, the present invention provides a DC/DC converter for converting a voltage (input voltage) formed at an input node into an output voltage (voltage formed at an output node). Such a converter can build up an inductor current while forming a first power path from the input node to the output node via an intermediate capacitor and inductor in the first direction in a first time interval of a switching period. And, the converter can form a second power path from the low voltage stage end to the output node via the inductor in a second time interval of the switching period, and a third power path from the low voltage stage to the output node via the intermediate capacitor in a second direction.
Patent KR-20180132335-A (KR)
Inventor: LEE SUNG HA
IPC: A01H1/02
Filed: 2017-06-02
Abstract: The present invention includes a step of cultivating interspecies hybrids in which Brassica juncea is a seed and Brassica koreana is pollen and a plurality of reddish individual plants are obtained therefrom. A new plant variety of Brassica juncea L. Hongkyeoja of the present invention obtained by selecting lines and individuals from inter species hybrids is red and has a mustard taste, and is also suitable for wrapping vegetables, green juice, salads, or kimchi. In addition, the present invention has an excellent effect of providing novel Brassica juncea L. Hongkyeoja plant and a seed thereof, which are grown by repeatedly carrying out line purification and self-incompatibility test, seed viability test, and regional adaptation test of excellent lineage plants.
Patent KR-20180135706-A (KR)
Inventor: KIM JUNG JIB
IPC: H04B1/3827
Filed: 2017-06-13
Abstract: The present invention relates to a personal portable device system capable of operating GPS by using a self-powered battery, which can allow positional tracking of a personal portable device comprising two batteries through GPS by using one battery even when the other battery of the personal portable device is discharged. When a user who carries a personal portable device is lost or is out of contact, that is, when a battery of the personal portable device is completely discharged or is turned off forcibly, the personal portable device system can conduct GPS operation of the personal portable device, a call function of receiving or sending from or to one designated telephone number free of charge, emergency call notification, and an emergency call function by using another battery inside the personal portable device. Therefore, the personal portable device system can provide effective positional tracking through a process from immediate position tracking to finding. In addition, the personal portable device system can immediately track the position of a user and can encourage a finder of a lost personal portable device to report to the police autonomously even when power supply to the lost personal portable device is disconnected.
Patent KR-20180137694-A (KR)
Inventor: HWANG IN SOO
IPC: F26B21/10
Filed: 2017-06-19
Abstract: An object of the present invention is to provide a drying apparatus and a drying method capable of improving drying efficiency by using two heaters which generate heat at different temperatures in combination. The drying apparatus of the present invention for implementing the above comprises: a drying chamber in which a space is formed for drying an object to be dried; a first heater for heating air supplied to the drying chamber to a first temperature; a second heater which heats to a second temperature higher than the first temperature; and a control unit for controlling operations of the first heater and the second heater.
Patent KR-20190001297-A (KR)
Inventor: ROH TAE YOUNG
IPC: C12N5/071
Filed: 2017-06-27
Abstract: The present invention relates to a method for preparing a small intestinal organoid from embryonic stem cells and a small intestinal organoid prepared by the method. The small intestinal organoid according to the present invention is capable of controlling production and differentiation at each step, therby facilitating diverse treatments and efficient production. By using pluripotent stem cells, mass production of the small intestinal organoid is possible, which can be used for identification for a development mechanism of various diseases through disease modeling, drug efficacy testing, and treatment models for organ replacement. The embryonic stem cells, with no immunological rejection, are expected to be useful for studies on novel regenerative medicine, development of organ transplantation technology, major factors involved in development of intestine and on identifying a development mechanism of the same.
Patent KR-20190002148-A (KR)
Inventor: LEE JEONG HO
IPC: A61K31/506
Filed: 2017-06-29
Abstract: The present invention relates to a biomarker of epilepsy, a composition for diagnosing epilepsy, an epilepsy induced animal and a composition for preventing or treating epilepsy. To be specifically, the present invention relates to the composition for preventing or treating epilepsy comprising a B-Raf Proto-Oncogene (BRAF) mutation protein and a nucleic acid molecule, the composition for diagnosing epilepsy which contains a preparation that can detect the protein and the nucleic acid molecule, an animal in which the epilepsy, genetically modified into the BRAF mutation nucleic acid molecule, is induced and the BRAF mutant protein activity inhibitor.
Patent KR-20190004547-A (KR)
Title: Vehicle system and controll method of the same
Inventor: JEON SEUL KI
IPC: B60R25/10
Filed: 2017-07-04
Abstract: The present invention relates to a vehicle system which increases a recognition rate of getting on/off intension of a driver when the driver holding a smart key approaches a vehicle, and automatically turns on or off a sensor of a wearable device upon recognition of the getting on/off intention to efficiently use a battery, and a control method thereof. Moreover, provided is an effect of linking the wearable device with the vehicle to determine a health state of the driver before and during drive so as to make the driver safely drive the vehicle. According to the present invention, the vehicle system comprises: an acceleration sensor detecting a gesture provided from the driver approaching the vehicle to acquire gesture information; a learning unit to learn a specific gesture from the gesture information; a control unit recognizing the specific gesture to determine the driver′s intention, and controlling turn-on/off of a sensor unit for measuring information about the driver′s health state; and a communication unit to transmit the information about the driver′s health state to the vehicle.
Patent KR-20190005010-A (KR)
Title: Chinese medicine for treating children constipation
Inventor: LI FUBING
IPC: A61K36/482
Filed: 2017-07-05
Abstract: The present invention relates to a chinese medicine for treating children constipation. The present invention contains: Polygonum multiflorum, Semen cassiae, Fructus lycii, Atractylodes, ginseng, Fructus crataegi and honey. The chinese medicine for treating children constipation provided in the present invention has a special effect to treat children constipation and is less likely to relapse after the treatment.
Patent KR-20190007215-A (KR)
Inventor: LEE WON JAE
IPC: H04N21/436
Filed: 2017-07-12
Abstract: An optical connector and a control method of a display apparatus are provided. More specifically, disclosed are an optical connector for changing an audio output by coupling an optical cable and the optical connector, and a control method of a display apparatus. Furthermore, a part of an embodiment of the present invention provides an optical connector which can perform an audio output in one of external apparatuses connected through an internal speaker and an optical cable by coupling the optical cable and the optical connector, and a control method of a display apparatus.
Patent KR-20190009064-A (KR)
Inventor: KIM SE JIN
IPC: B07B13/16
Filed: 2017-07-18
Abstract: The present invention relates to a rice bran separation system and a rice bran separation method using the system. In order to separate high-purity rice bran from raw rice bran, the rice bran separation system comprises: a raw material supply unit (110); a primary sorting unit (120); a secondary sorting unit (130); a tertiary sorting unit (140); a quaternary sorting unit (150); a quintic sorting unit (160); a sterilizing drying unit (170); a drying cooling unit (180); and a sextic sorting unit (190). By using the system of the present invention, a series of rice bran separation methods comprising a raw material supplying step to a sextic sorting step (S10-S90) is configured to effectively remove impurities mixed and contained in the raw material, thereby separating and providing the rice bran with the purity of 95% or more.
Patent KR-20190010275-A (KR)
Inventor: JOUNG TAI IL
IPC: E01F9/576
Filed: 2017-07-21
Abstract: A road marker comprises: a dome-shaped protruding part of a urethane material which includes a base circular plate and a dome disposed on an upper part of the base circular plate and having a plurality of protrusions and a plurality of dimples alternately formed on a surface thereof; and a cylindrical body disposed at a lower part of the base circular plate and integrally molded with the dome-shaped protruding part to be inserted into the road. Therefore, the road marker can be restored to their original shape even after vehicles pass by being manufactured with a urethane material, and includes a fluorescent material so as to be identifiable during the night or in the rain to enhance visibility.
Patent KR-20190012469-A (KR)
Inventor: SHIN DONG HUN
IPC: B62D5/04
Filed: 2017-07-27
Abstract: According to an embodiment of the present invention, a reducer of an electronic power steering apparatus comprises: a worm shaft of which a worm is formed on the outer circumferential surface; a worm wheel geared to the worm shaft, wherein a steering shaft is coupled to a central portion; a holder cap coupled to an end portion of the worm shaft; a holder installed in the holder cap, and having a shaft hole for the steering shaft to be coupled thereto; an elastic member provided at one side of the holder to pressurize the holder to the worm shaft; first magnetic bodies provided on both side surfaces of the holder; and second magnetic bodies provided on an internal side surface of the holder cap to be spaced from each of the first magnetic bodies at a position corresponding to each of the first magnetic bodies.
Patent KR-20190013227-A (KR)
Inventor: QIAN YUBO
IPC: H01L21/768
Filed: 2017-08-01
Abstract: Provided, in one embodiment of the present invention, is a semiconductor device comprising: a first conductive element; a first insulation layer and a second insulation layer sequentially disposed on the first conductive element; a conductive via penetrating the first and second insulation layers and connected to the first conductive element; a via extension part extending from one side of the conductive via in the second insulation layer along a top surface of the first insulation layer; and a second conductive element disposed on the second insulation layer and connected to the via extension part.
Patent KR-20190014869-A (KR)
Inventor: AN HYUN JU
IPC: G06Q10/06
Filed: 2017-08-04
Abstract: Provided are a management managing system based on a network, and a method thereof. The management managing system includes an integrated performance managing server. The management managing system receives a performance result of promotion work according to management innovation based on a real-time performance management system, and an administrator of a management innovation model and monitoring evaluates a degree of completion of the management innovation to establish a feedback plan in accordance with an evaluation result. According to a substantial and reasonable target innovation vision on a management innovation road map, a performance of the performance result can be enhanced. Through materialization of an object utilizing a clock and time, all employees can easily share a performance of the management innovation, and each of employees presents a CEO leadership model to maximize a performance of the management innovation to actively correspond to a management condition and a management environment.
Patent KR-20190015676-A (KR)
Inventor: KIM JONG TAEK
IPC: B65D21/02
Filed: 2017-08-04
Abstract: The present invention relates to a packing box to carry agricultural and marine products, which comprises a main body including: a bottom plate; a plurality of inner plates upwardly extended from four edges of the bottom plate and forming a storage space on the upper part of the bottom plate; a plurality of outer plates disposed on the outside of each inner plate to be spaced apart at an interval; a pair of first upper support plates formed in a shape symmetrical to each other, and connecting the top of both edges of any one inner plate and outer plate corresponding to each other; a pair of first lower support plates formed in a shape corresponding to the pair of first upper support plates at the bottom part of the edge of an outer plate facing the outer plate having the pair of first upper plates therein; a pair of second upper plates connecting one top of an edge of the inner and outer plates adjacent to the outer plate having the pair of first lower support plates formed therein, respectively, and formed in a shape symmetrical to each other; and a pair of second lower support plates formed in the shape symmetrical to the pair of second upper support plates at the other side bottom part of the edge of the outer plate having the pair of second upper support plates formed therein. Accordingly, a strongly supporting force is provided while using an environmentally-friendly lightweight material, thereby not generating a problem causing environmental pollution, facilitating carrying, and being stably stacked on each other while storing content. Moreover, a structure capable of being mutually stacked or overlapped in accordance with a rotational direction is formed on the outside of the storage space, thereby being able to be mutually stacked or overlapped without decreasing the volume of the storage space.
Patent KR-20190016338-A (KR)
Inventor: KIM YOUNG LYONG
IPC: H01L23/60
Filed: 2017-08-08
Abstract: Provided is a semiconductor package. The semiconductor package may comprise: a heat dissipation layer having a hole; a first semiconductor chip located below the heat dissipation layer; a rewiring structure located below the first semiconductor chip; a first sealing material located between the heat dissipation layer and the rewiring structure; a shielding wall extending from the rewiring structure to the heat dissipation layer and surrounding the first semiconductor chip; and a first conductive column extending from the rewiring structure to the inside of the hole. The semiconductor package may have high heat dissipation performance and electromagnetic interference shielding performance.
Patent KR-20180018413-A (KR)
Inventor: CLARK ROBERT D
IPC: H01L21/02
Filed: 2017-08-10
Abstract: Embodiments of the invention provide a method for atomic layer etching (ALE) of a substrate. According to an embodiment of the present invention, the method comprises the following steps of: providing the substrate; and exposing the substrate to a hydrogen fluoride (HF) gas and a boron-containing gas to etch the substrate. According to another embodiment of the present invention, the method comprises the following steps of: providing the substrate including a metal oxide film; exposing the substrate to the HF gas to form a fluorinated surface layer on the metal oxide film; and exposing the substrate to the boron-containing gas to remove the fluorinated surface layer from the metal oxide film. The exposure can be repeated at least once to further etch the metal oxide film.
Patent KR-20190017502-A (KR)
Inventor: LEE DUCK GYU
IPC: C23C24/00
Filed: 2017-08-11
Abstract: A particle coating apparatus comprises: a first container and a second container for containing a liquid; a connection pipe for connecting the inside of the first container and the inside of the second container; a bidirectional pump installed in the connection pipe; two substrate supports positioned obliquely inside each of the first container and the second container; two angle adjusting units coupled to each of the two substrate supports to adjust the angle of the substrate support; and two linear dispensers positioned above each of the first container and the second container. According to the embodiment, a large area film, particularly a single layer film made of fine particles, can be easily formed in a relatively short time.
Patent KR-20190017535-A (KR)
Inventor: KONG BYONG HWA
IPC: H01H13/14
Filed: 2017-08-11
Abstract: The present invention relates to an automatic withdrawal high-voltage circuit breaker, which automatically connects a connector to supply an input high voltage to a load, and automatically blocks the connector to interrupt power supply to be protected from sparks occurring when the connector is connected or blocked, thereby preventing an accident such as an electric shock accident. The present invention includes: a connector fixing member (100) having an input side terminal (101) and a load side terminal (102) to provide input high-voltage electrical energy to the load side; a connector moving member (200) moved to the connector fixing member (100) to connect the input side terminal (101) to the load side terminal (102) to apply electricity thereto; a driving member (300) advancing the connector moving member (200) to the connector fixing member (100) so that the connector moving member (200) is connected to the connector fixing member (100), and moving the connector moving member (200) back from the connector fixing member (100) so that the connector moving member (200) is separated from the connector fixing member (100); and a guide member (400) guiding the connector moving member (200) moved by the driving member (300).
Patent KR-20190020421-A (KR)
Inventor: YOO HO SIK
IPC: G02B9/38
Filed: 2017-08-21
Abstract: According to one embodiment of the present invention, an imaging optical system includes: a first lens, a second lens, a third lens, and a fourth lens which are sequentially provided along an optical axis toward an upper side from an object side; and a reflection member provided closer to the object side than the first lens and having a reflection surface changing an optical path, wherein the first lens or the fourth lens is respectively provided to be spaced apart from each other by a predetermined distance along the optical axis, and can satisfy 1.3 < TTL/BFL < 3.5 when a distance from the object side surface of the first lens to an imaging surface of an image sensor is regarded as a TTL, and a distance from the upper side surface of the fourth lens to the imaging surface of the image sensor is regarded as a BFL.
Patent KR-20190021800-A (KR)
Inventor: PARK KUN HO
IPC: B60L50/50
Filed: 2017-08-24
Abstract: The present invention relates to a battery mounting structure of an electric vehicle comprising: a battery case with a built-in battery; side sills which are formed to extend along the longitudinal direction of a vehicle and are disposed on both right and left sides along the width direction of the vehicle; a fastening bolt for fastening the battery case to the side sills; and a guide means for guiding the fastening bolt to move in the impact direction when an impact is applied to the fastening bolt. When a collision occurs, the battery case moves in the collision direction, and the damage of the battery built in the battery case can be effectively reduced.
Patent KR-20190026169-A (KR)
Inventor: LEE SEUNG MIN
IPC: H01F1/147
Filed: 2017-09-04
Abstract: An embodiment of the present invention relates to a magnetic sheet including at least one magnetic layer made of a Fe-based alloy. The magnetic layer includes a first surface region and a second surface region, facing each other in the thickness direction, and an inner region located between the first surface region and the second surface region. Moreover, the degree of crystallinity of the first surface region is higher than that of the second surface region.
Patent KR-20180030430-A (KR)
Inventor: GOHIRA TAKU
IPC: H01L21/311
Filed: 2017-09-05
Abstract: Silicon oxide and silicon nitride can be selectively etched against each other with high efficiency. A method according to an embodiment of the present invention includes the steps of: preparing a processing target object inside a chamber; etching the silicon oxide of the processing target object by generating plasma of a processing gas containing carbon, hydrogen and fluorine inside the chamber in a state in which a temperature of the processing target object is set to a first temperature; and etching the silicon nitride of the processing target object by generating the plasma of the processing gas containing carbon, hydrogen and fluorine inside the chamber in a state in which the temperature of the processing target object is set to a second temperature higher than the first temperature.
Patent KR-20190026530-A (KR)
Inventor: JUNG MIN SUK
IPC: H01M8/0241
Filed: 2017-09-05
Abstract: The present invention relates to a separator of a redox flow battery capable of maintaining high cell efficiency due to high durability, low internal resistance, and low crossover properties of a charged active material in a redox flow battery, a method for manufacturing the separator of a redox flow battery, and a redox flow battery. The separator of the redox flow battery comprises: a porous substrate; and an ion conductive resin filled in pores of the porous substrate.
Patent KR-20190028021-A (KR)
Inventor: KIM KYUNG SOO
IPC: A01K29/00
Filed: 2017-09-08
Abstract: Disclosed are a method and a system for analyzing a behavior of a pet using sensor technology and reasoning a mood or condition of the pet based on the analysis. A method for condition analysis of a pet comprises the steps of: receiving sensor data generated from a plurality of sensors including a wearable sensor worn on a pet, wherein the sensor data includes three-axis acceleration data and three-axis angular velocity data; analyzing a behavior of the pet in the sensor data to generate an action array, wherein the action arrangement including information on subsequent actions of the pet on a plurality of time secures sensor data; and reasoning a mood or condition of the pet corresponding to the action array.
Patent KR-20190030413-A (KR)
Inventor: LEE SANG YOUNG
IPC: H04R7/04
Filed: 2017-09-14
Abstract: An embodiment of the present invention relates to a panel speaker which can provide a thin sound with improved sound quality while having a small resonance frequency. To this end, the panel speaker comprises: a frame including an inner part and an outer part protruding more than the inner part; at least one panel layer arranged on the frame and having a lower surface facing the inner part of the frame; at least one vibration actuator arranged on the lower surface of the at least one panel layer; a first adhesive layer having a first elastic coefficient while adhering the vibration actuator to the lower surface of the panel layer; and a second adhesive layer having a second elastic coefficient smaller than the first elastic coefficient while adhering the at least one panel layer to the protruding outer part of the frame.