baber/WOPTO huggingface dataset:
Patent KR-20200002351-A (KR)
Title: Battery management system, battery pack including the same, and method for deteriming a failure of current detecting circuit
Inventor: KIM YOUNG HO
IPC: G01R31/36
Filed: 2018-06-29
Abstract: Disclosed are a battery management system for determining whether a current detection circuit is faulty, a battery pack including the same, and a fault determination method of a current detection circuit. According to an embodiment of the present invention, the battery management system comprises: a current detection circuit including a shunt resistor element installed on a high current path of a battery pack and configured to detect a reference current indicating a current flowing through the high current path; a bidirectional switch including a charging FET and a discharging FET connected in series and installed on the high current path; and a control unit coupled to the current detection circuit and the bidirectional switch to be able to operate. The control unit detects a first voltage generated at both ends of the charging FET and a second voltage generated at both ends of the discharging FET while a first high level voltage is applied to a gate of the charging FET and a second high level voltage is applied to a gate of the discharging FET. Also, the control unit is configured to determine whether the current detection circuit is faulty based on at least one of the first voltage and the second voltage and the reference current.
Patent KR-20190008111-A (KR)
Inventor: MARTIN DEVIN
IPC: B23K26/53
Filed: 2018-07-06
Abstract: The present invention provides a method for processing a wafer, which processes a wafer to form a wafer by closely attaching a device and a device and arranging the same. The method for processing a wafer comprises: a modification layer forming step of positioning a light condensing point of a laser beam (LB) of a wavelength having permeability with respect to a wafer (2) on the inside near a surface (2a) by allowing the light condensing point to be incident from a rear surface (2b) of the wafer (2), and forming a modification layer (16) along a division-planned line (4) by irradiating the laser beam (LB) to the wafer (2); a cutting groove forming step of positioning a cutting blade (26) from the rear surface (2b) of the wafer (2) and forming a cutting groove (30) of the depth not reaching the surface (2a) along the division-planned line (4); and a division step of dividing the wafer (2) into an individual device (6) using the modification layer (16) formed along the division-planned line (4) as a starting point, by applying an external force to the wafer (2).
Patent KR-20200006433-A (KR)
Title: strip degreasing facility
Inventor: PAK SUK DAL
IPC: C23G3/02
Filed: 2018-07-10
Abstract: Disclosed is a strip degreasing facility. According to an embodiment of the present invention, the strip degreasing facility comprises: a cleaning tank configured to supply water or a degreasing solution to a strip that has passed through the inside of the cleaning tank; a plurality of squeezing rolls disposed in pairs to support both surfaces of the strip for transportation of the strip that has passed through the cleaning tank; and a crack prevention device configured to prevent a crack from being formed on the surfaces of the strip. The crack prevention device can comprise: a foreign substance removal unit configure to remove foreign substances on a surface of the squeezing rolls; and a pressurization control unit configured to control pressurized strength of the strip pressurized between the pair of squeezing rolls.
Patent KR-20190054891-A (KR)
Title: The method of manufacturing for Semi-non-combustible sheet, and Semi-non-combustible sheet by the method, the composite panel and semi-non-combustible door using the sheet
Inventor: KIM MOON OK
IPC: E04B1/94
Filed: 2018-07-11
Abstract: The present invention relates to a method for manufacturing a semi-non-combustible sheet, a semi-non-combustible sheet by the same, and a composite panel for construction and a semi-non-combustible door, using the semi-non-combustible sheet and, more specifically, to a semi-non-combustible sheet capable of minimizing generation of poisonous gas and spread of a flame when a fire breaks out, and a composite panel for construction and a semi-non-combustible door, using the semi-non-combustible sheet. According to the present invention, the method for manufacturing a semi-non-combustible sheet includes: a step of obtaining cotton fiber of a paste state; a porous mineral granule input and mixing step; a plate obtaining step of obtaining a mineral cotton fiber plate; a step of impregnating the obtained mineral cotton fiber plate with an impregnation liquid in which a thermosetting resin and a transfer flame resistance liquid are mixed and drying the impregnated mineral cotton fiber plate; a flat surface forming step of compressing the mineral cotton fiber plate by putting the mineral cotton fiber plate into a press and pressing the press and forming a smooth surface of the mineral cotton fiber plate; and an additional forming step.
Patent KR-20200008477-A (KR)
Inventor: PARK SEUNG BAE
IPC: G06Q50/26
Filed: 2018-07-16
Abstract: The present invention relates to a blockchain-based donation management process and a system thereof. According to the present invention, a method of providing a blockchain-based donation service by a donation management server using a computer server comprises the steps of: allowing the donation management server which is a node constituting a blockchain to receive an access request and access information for a donation service site from a donor terminal of a donor; allowing the donation management server to display a return present mall site on the donor terminal connected to the donation service site; receiving an input for a return present selected by the donor from the donor terminal; displaying a donation service site of the donation management server associated with the selected return present on the donor terminal in response to the reception of the return present input; receiving a donation progress page request from the donor terminal; displaying the donation progress page on the donor terminal in response to the reception of the donation progress page request; receiving information input on the donation progress page from the donor terminal; allowing the donation management server to receive donation payment information; and allowing the donation management server to store a donation history based on the information input on the donation progress page in a blockchain. The present invention can facilitate donation participation.
Patent KR-20200009405-A (KR)
Title: System for processing information and operating method thereof
Inventor: JAEHEE KIM
IPC: B60W40/02
Filed: 2018-07-18
Abstract: The present invention relates to an information processing system and an operation method thereof. According to an embodiment of the present invention, the information processing system comprises: a monitoring device for monitoring a station and generating a first driving control signal; a control device connected to the monitoring device through a communication network, collecting monitoring information received from the monitoring device, and generating a second driving control signal; and an autonomous public transport vehicle connected to the monitoring device and the control device through the communication network and driven by at least one of the first driving control signal and the second driving control signal.
Patent KR-20200017573-A (KR)
Title: Object recognition device, electronic device including the same and method of recognizing an object
Inventor: YUN EUN JIN
IPC: G06V10/82
Filed: 2018-07-24
Abstract: An object recognition device includes an artificial neural network (NN) engine, a non-volatile memory device and an error correction code (ECC). The NN engine is configured to receive learning data and weights, make an object recognition model (ORM) learn by using a part selected among the learning data and weights, and provide a part of the weights to selected weight data. The non-volatile memory device stores the learned ORM therein. The ECC engine is further configured to perform ECC encoding on the selected weight data to generate parity data, provide the selected weight data and the parity data to the non-volatile memory device, and provide the selected weight data to the artificial NN engine by performing ECC decoding on the selected weight data by using the parity data. The artificial NN engine receives a feature vector extracted from object data constituting an object and applies the feature vector and the selected weight data to the learned ORM to provide a recognition result of the object. Therefore, the present invention can efficiently process artificial intelligence data.
Patent KR-20200009970-A (KR)
Inventor: AN EUNG CHEOL
IPC: B44C5/00
Filed: 2018-07-20
Abstract: In order to make good root crafts, the nature, characteristics, and shape of various trees should be referred. A little change of the shape should be made with all the effort. Good tree roots make good works as the tree roots get older. The best kind of tree is a birch tree, which is an ash tree, since the birch tree is hard and shiny. A zelkova tree is very diverse in pattern ring strength. The hardest tree is a jujube tree. Particularly, because of the scent, there are no mosquitoes, cockroaches, flies, and spiders in the roots of a juniper tree which was in a well of a rural village in the past when an art made of the roots of a juniper tree is placed at home or in the office. A willow tree, a maidenhair tree, and a royal foxglove tree are weak. Roots of a lotus-persimmon tree and a persimmon tree contain ink such that a root pattern is very diverse. An oak tree, acacia, an acorn tree, and cottonwood are classified into unusable tree roots.
Patent KR-20190013577-A (KR)
Inventor: XUE ERIC
IPC: C09K19/42
Filed: 2018-07-26
Abstract: The present invention relates to: a liquid crystal medium comprising one or more compound of chemical formula I; use of the liquid crystal medium in an electro-optical display based on an IPS or a FFS effect thereof, in particular, an active matrix display; a display comprising the liquid crystal medium; and use of a compound of chemical formula I, which includes at least one additional mesogenic compound to improve transmittance and/or a response time of the liquid crystal medium. In chemical formula I, A represents B and other variables has meanings as described herein.
Patent KR-20180092909-A (KR)
Title: 먼지수면침수풍
Inventor: LEE BONG KYUN
IPC: F04D29/70
Filed: 2018-07-30
Abstract: 본 발명은 다량 빠른 여과풍 생산목적으로 실내공간내 여과로 송풍속도 다량여과풍 생산되는 공기중 여과 방법으로 외측파이프내 내측파이프를 너어서 외측파이프는 배출풍과 내측 파이프는 흡입구로 흡입구 끝측에 수면 공기흡입장치와 확장여과필터옆면에서 여과풍으로 먼지등을 밀착함과 여과풍 속도와 수면의 흡수력 응용된 다량속도로 여과풍 다량 생산된다.
Patent KR-20200013464-A (KR)
Inventor: SHIN JEONG SOO
IPC: C21B7/14
Filed: 2018-07-30
Abstract: The present invention relates to a paddle separation apparatus and a paddle separation method, wherein in a removal apparatus including an arm movable forwards and backwards and a paddle connected to one end of the arm in a sliding manner, the paddle separation apparatus can separate the paddle. Moreover, the paddle separation apparatus comprises: a case in which a storage space for storing the paddle is provided, wherein an upper portion and one side facing the paddle are opened; a door connected to the case to open and close one side of the case; and a movement member for moving the case. Accordingly, the paddle can be easily separated from the removal apparatus even when the paddle is deformed or damaged.
Patent KR-20200014597-A (KR)
Inventor: WI JONG HYEOK
IPC: E06B5/16
Filed: 2018-08-01
Abstract: According to one embodiment of the present invention, a fireproof screen shutter driving motor storage bag includes a fireproof screen shutter comprising: a storage part having a predetermined space to store a motor for driving the fireproof screen shutter therein; an opening part formed at one end of the storage part; a plurality of eyelet holes formed at the edge of the opening part; and a locking member formed to pass through the eyelet holes. The storage part can be formed of the same material as a fireproof screen.
Patent KR-20200016612-A (KR)
Title: Smart Pedestrian Traffic Lights Device
Inventor: OH DONG KEUN
IPC: G08G1/16
Filed: 2018-08-07
Abstract: The present invention relates to a smart crosswalk traffic light and, more specifically, to a smart crosswalk traffic light comprising: an input unit (100) for receiving a pedestrian crossing signal from a traffic signal controller (30); a recognition unit (200) for recognizing a signal outputted from a beacon (10); a camera unit (300) for photographing an image of a pedestrian crossing a pedestrian road; a processing unit (400) for determining a crossing situation of the crosswalk; an output unit (500) for outputting the crossing situation of the crosswalk to be recognized by a pedestrian, a driver of a vehicle, and an autonomous driving vehicle (20); and a communication unit (600) for communicating with the autonomous driving vehicle (20). According to the present invention, the smart crosswalk traffic light actively transmits a signal and a crossing situation to a driver of a vehicle and an autonomous driving vehicle to safely drive the vehicles.
Patent KR-20200017661-A (KR)
Title: Running machine for the pet
Inventor: LEE BO MI
IPC: A01K15/02
Filed: 2018-08-09
Abstract: The present invention relates to a pet treadmill, which is to allow a pet to conveniently and smoothly perform a running exercise by the running movement rotation using a running driving wheel when a pet is on a running wheel. The pet treadmill of the present invention comprises: a running mounting unit seated on the ground; a running driving wheel provided at one side of the running mounting unit; a mounting wheel provided at the other side of the running mounting unit; a running wheel disposed on the running driving wheel and the mounting wheel; and a running control unit controlling an operation of the running driving wheel by sensing whether a pet is on the running wheel through a boarding sensing means in the running mounting unit. Therefore, the pet treadmill of the present invention has an effect of allowing a pet to conveniently and smoothly perform a running exercise by the running moving rotation when a pet is on a running wheel.
Patent KR-20190017691-A (KR)
Inventor: LEE IN HWAN
IPC: H01F7/06
Filed: 2018-08-10
Abstract: The present invention relates to a light emitting device and a substrate, and more specifically, to an alignment method and apparatus to be applied to a display device and flat lighting using a light emitting device. The light emitting device, as a light emitting device in a three-dimensional shape, comprises: one or more surfaces with magnetism; and an electrode installed on an inclined lateral surface among the surfaces.
Patent KR-20200022557-A (KR)
Title: Liquid crystal display apparatus and method of driving the same
Inventor: KOO JA HUN
IPC: G09G3/36
Filed: 2018-08-22
Abstract: A liquid crystal display device for improving luminance deviation comprises: a liquid crystal display panel; a light source unit providing light to the liquid crystal display panel; a vertical blank (VB) sensing unit counting a synchronization signal and calculating a counter value of a VB section within a frame; a luminance compensation value calculating unit calculating a luminance compensation value by comparing the counter value of the VB section and a plurality of reference counter values; and a light source driving unit having a normal level of a normal luminance value in an active section of the frame and providing a light source driving signal with a compensation level of the luminance compensation value to the light source unit.
Patent KR-20200004229-A (KR)
Inventor: LEE CHAN HYEOK
IPC: H04L9/06
Filed: 2018-08-24
Abstract: The present invention relates to a method for protecting personal information in a block chain environment and to an apparatus therefor. According to an embodiment of the present invention, the method for protecting personal information in a block chain environment from a personal information management server comprises the steps of: extracting a plurality of protected transactions from the block chain; checking the salt and public data included in each extracted protected transaction; generating secret data for each protected transaction using the salt and personal information of a user; and performing zero-knowledge proof based on the generated secret data for each protected transaction and public data for each protected transaction, and selecting a protected transaction in which the zero-knowledge proof is true among the extracted plurality of protected transactions into a protected transaction associated with the user.
Patent KR-20200023828-A (KR)
Title: Apparatus and method for preventing turning vehicle collision
Inventor: KIM NAC DONG
IPC: B60W30/045
Filed: 2018-08-27
Abstract: The present invention relates to an apparatus and a method for preventing a turning vehicle collision. Specifically, disclosed is a technique for preventing a collision that can occur when a vehicle turns. The apparatus for preventing a turning vehicle collision according to an embodiment includes: a vehicle turning determination unit that determines whether the vehicle turns based on driving data including at least one of a steering angle, a vehicle speed, and a turn signal lamp; a steering control amount calculating unit that calculates a steering control amount for preventing a collision when it is determined that the vehicle turns; and a control unit that controls the vehicle based on the calculated steering control amount.
Patent KR-20200032606-A (KR)
Title: Cosmetic
Inventor: SHIN HO JOON
IPC: A45D40/26
Filed: 2018-09-18
Abstract: The present invention relates to cosmetics comprising: an inner container storing contents; a pump coupled to the inner container and discharging the contents; a discharge plate having a discharge port for discharging the contents discharged from an airless pump to the outside; and a housing surrounding the inner container and exposing the discharge plate to the outside, wherein the housing is coupled to the inner container through a tearable band member and separates the inner container when the band member is cut.
Patent KR-20200033591-A (KR)
Title: Electronic device including narrow bezel and proximity sensing method thereof
Inventor: SEO YOUNG JIN
IPC: G06F1/16
Filed: 2018-09-20
Abstract: Disclosed are an electronic device including a narrow bezel and a proximity sensing method thereof. According to an embodiment of the present invention, the electronic device including a narrow bezel comprises: a first sensor disposed in a first area that is at least a part of a non-display area of a front surface including a display and detecting first capacitance toward the front surface; a second sensor disposed on a first side adjacent to the first area and detecting second capacitance toward the first side; and a processor determining proximity of an object based on the first capacitance, wherein sensing information is generated by compensating the first capacitance based on the second capacitance to determine the proximity of the object based on the sensing information.
Patent KR-20200034066-A (KR)
Title: Method for Transacting Key Position based Medical Information
Inventor: KIM JAE HYUNG
IPC: G16H80/00
Filed: 2018-09-20
Abstract: The present invention relates to a method for transacting medical information based on a base, capable of capitalizing user medical information as a user-owned personal asset. The method of the present invention comprises: a first step of collecting medical information for each user; a second step of storing and managing user medical information in a designated database; a third step of performing a procedure of depositing an issued token in an electronic wallet for purchasing designated medical information; a fourth step of providing user medical information for a storage medium for purchasing medical information of a purchaser; a fifth step of generating a transaction history; and a sixth step of performing a blockchainization procedure of the transaction history.
Patent KR-20200037903-A (KR)
Inventor: YOO SANGMIN
IPC: H01L29/08
Filed: 2018-10-01
Abstract: The present invention relates to a semiconductor device including a field effect transistor with improved electrical characteristics and reliability. More specifically, the semiconductor device comprises: a substrate including an active pattern; a gate electrode crossing the active pattern and extending in a first direction; an isolation structure crossing the active pattern and extending in the first direction; a first gate dielectric pattern on a sidewall of the gate electrode; a second gate dielectric pattern on a sidewall of the isolation structure; and a gate capping pattern covering an upper surface of the gate electrode, wherein the level of an upper surface of the isolation structure is higher than the level of the upper surface of the gate capping pattern.
Patent KR-20200039420-A (KR)
Inventor: CHANG HYUCK LEE
IPC: H04N13/254
Filed: 2018-10-05
Abstract: According to one embodiment of the present invention, disclosed is a method for controlling a light output time point and a light reception time point in a camera module capable of acquiring depth information. According to the present invention, adjacent reception pixels can acquire light of different phases from each other even though the camera module controls a light source or the reception pixels line-by-line by controlling both the light output time point and the light reception time point. The camera module comprises: a light source array; a receiver; and a processor.
Patent KR-20200041654-A (KR)
Inventor: KIM DO HOON
IPC: E02D7/18
Filed: 2018-10-12
Abstract: The present invention relates to a bending type vibro-hammer apparatus for shock prevention and length control, which enables easy bending, has a wide bending angle range, can control the length of a boom stand, and can effectively reduce vibrations. The bending type vibro-hammer apparatus includes: a boom stand (10) located in the upper part; a bracket (20) rotatably coupled to the lower part of the boom stand (10); a vibration reduction unit (30) installed in the lower part of the bracket (20); a rotation unit (40) provided in the lower part of the vibration reduction unit (30) to perform a turning movement; a vibration generation unit (50) provided in the lower part of the rotation unit (40) to enable a bending movement; and an attachment detachably installed in the lower part of the vibration generation unit (50).
Patent KR-20200043779-A (KR)
Inventor: LEE EUL KYU
IPC: C25D5/12
Filed: 2018-10-18
Abstract: The present invention relates to a metal terminal for a connector having excellent corrosion resistance to electrolytic corrosion. The metal terminal for the connector is a metal terminal for a connector sequentially comprising a silver or silver alloy silver plating layer and a rhodium or rhodium-ruthenium alloy rhodium plating layer on a copper or copper alloy copper material.