baber/WOPTO huggingface dataset:
Patent KR-20200137165-A (KR)
Inventor: LEE HYUK JIN
IPC: G09B23/22
Filed: 2019-05-29
Abstract: An objective to be solved through the present invention is to provide a board game-type science toy capable of helping students to easily and interestedly learn content about the principle of a mirror, the principle of a lens and a relation between light, a mirror and a lens. To solve the objective, the science toy of the present invention includes: at least one mirror block comprising a mirror member installed therein and first and second mirror block opening parts formed, wherein light is introduced into the first mirror block opening part, and the mirror member reflects the introduced light to lead the light to be discharged to the second mirror block opening part; at least one target block comprising a target installed therein, and a target block opening part formed on one side thereof; at least one passage block comprising first and second passage block opening parts formed, wherein light is introduced into the first passage block opening part to be discharged to the second passage block opening part; and at least one lens block comprising a lens installed therein, and first and second lens block opening parts formed, wherein light is introduced into the first lens block opening part to be discharged to the second lens block opening part. In order to make the target observed on a predesignated observation position, a game is played by stacking the mirror block, the target block, the passage block and the lens block on each other or placing the blocks adjacently.
Patent KR-20200137232-A (KR)
Inventor: SUNG HEE HAN
IPC: A23F3/40
Filed: 2019-05-29
Abstract: The present invention relates to a method for manufacturing kombucha to minimize a change in taste, which receives a nitrogen source needed for acetic acid fermentation from autolysate of yeast participated in fermentation of kombucha. According to the present invention, a process for acquiring a yeast autolysate comprises, after fermentation of yeast involved in kombucha fermentation; a first autolysis method of adding 5 to 10 times the amount of yeast fungus of 0.85% physiological saline to the yeast fungus obtained by centrifugation or filtration after alcohol fermentation of kombucha and settling the mixture for twelve hours to acquire an autolysis liquid; a second autolysis method of adding 0.5% alcalase to the first autolysis method and performing decomposition at 40°C for four hours to acquire a decomposition product; and a third autolysis method of adding 0.5% alcalase to a yeast-fermentation material of a kombucha extract and performing decomposition at 40°C for four hours to acquire a decomposition liquid. Accordingly, kombucha with the titratable acidity of 4% or more is prepared by using the yeast autolysate produced by the aforementioned methods.
Patent KR-20200139339-A (KR)
Title: Method for distributing machine learning model and apparatus thereof
Inventor: MIN DAE HONG
IPC: G06N20/00
Filed: 2019-06-04
Abstract: Disclosed are a method and device for distributing a machine learning model. According to one embodiment of the present invention, the method for distributing a machine learning model comprises the steps of: receiving a novel machine learning model; determining whether a difference between a result outputted by inputting a predetermined first test set into an existing machine learning model and a result outputted by inputting the first test set into a novel machine learning model is within a predetermined first threshold; and determining whether a difference between the predefined output result related to a predetermined second test set and a result outputted by inputting the second test set into the novel machine learning model is within a predetermined second threshold.
Patent KR-20200001983-A (KR)
Title: Resist composition and method of forming resist pattern
Inventor: TSUCHIYA JUNICHI
IPC: G03F7/26
Filed: 2019-06-19
Abstract: The purpose of the present invention is to provide a resist composition which has excellent critical dimension uniformity (CDU) and can form a resist pattern with a good shape, and a resist pattern forming method using the concerned resist composition. The resist composition comprises: a base material component (A) of which solubility with respect to a developing solution is changed by the action of an acid; and an amine compound (D0) which is represented by general formula (d0), a carboxylic acid compound (E0) represented by general formula (e0) or a salt thereof. In formula (d0), R^d01, R^d02 and R^d03 each independently indicate an aliphatic hydrocarbon group which may have a substituent. In formula (e0), R^e01 indicates an aliphatic hydrocarbon group having a fluorine atom. Y^e01 indicates a divalent linking group or a single bond.
Patent KR-20190143407-A (KR)
Title: Battery having multi electrode-lead and The battery module
Inventor: KIM HYUNSEOK
IPC: H01M2/02
Filed: 2019-06-19
Abstract: The present invention relates to a battery cell having multiple electrodes and a battery module using the same. According to the present invention, the battery module is formed only by connecting electrodes without having an extra bus bar, and in order to improve the degree of freedom in the connection, a positive terminal and a negative terminal are formed to be protruded to the outside in the battery cell. The battery cell having a plurality of electrode terminals is characterized in that any one or more selected from the positive terminal and the negative terminal are formed on both opposite sides, thereby forming various battery modules according to the layout of a vehicle.
Patent KR-20200145054-A (KR)
Inventor: YOUNGJA HWANG PARK
IPC: A61K31/192
Filed: 2019-06-20
Abstract: The present invention provides a use of a radish extract or an active component identified from the same, which is vanillic acid, sinapic acid, or protocatechuic acid, for preventing, treating or alleviating cardiovascular diseases. The radish extract or components identified from the same exhibits an effect of significantly reducing triglycerides, total cholesterol, low-density lipoprotein-cholesterol, arteriosclerosis index, and cardiovascular risk index. Therefore, a composition containing these active components as active components can be used for effectively preventing, treating or alleviating various cardiovascular diseases such as thrombus, hypertension, hyperlipidemia, cerebral infarction, senile dementia, arteriosclerosis, arrhythmia, angina, coronary artery disease, pulmonary thrombosis, and myocardial infarction.
Patent KR-20210004271-A (KR)
Inventor: JEON BYUNG CHUN
IPC: G06T7/246
Filed: 2019-07-04
Abstract: The present invention relates to an event tagging-based context awareness method capable of enabling various types of context awareness by applying technology recognizing a plurality of objects through camera images, and tracking the movement of the plurality of recognized objects; and a system thereof. According to one embodiment of the present invention, the event tagging-based context awareness system includes: an object recognition part recognizing an object by receiving a video filmed through a camera, and extracting information for the object; an object tracking part receiving the video filmed through the camera, receiving the information for the object from the object recognition part, and identifying positions of recognized objects by tracking the movement of the objects through analysis on the received video frame; an event tagging part sensing whether a predesignated event occurs as the object moves and recording event tagging information or an event tag in case of the occurrence of the event, and outputting event tagging information by object or an event tag list; and an action creation part classifying combinations of predesignated events based on the event tagging information by object or the event tag list received from the event tagging part, creating actions assigned for each classified group, and outputting the actions.
Patent KR-20210004581-A (KR)
Inventor: CHOI WON OK
IPC: E04H9/02
Filed: 2019-07-05
Abstract: The present invention relates to a method for constructing a slab in a building and, more specifically, to a method for constructing a slab in a building using seismic blocks, which spaces and arranges H-shaped steel in a position spaced apart from an outer wall of a building structure by a predetermined interval, forms an inner wall connected and supported onto the H-steel, and installs and constructs the slab on an upper end side of the inner wall. Therefore, elasticity is provided to the inner wall, the outer wall, and the slab of the building to prevent damage caused by an earthquake.
Patent KR-20200026687-A (KR)
Inventor: YAMADA YOSHIHISA
IPC: B60W50/16
Filed: 2019-07-09
Abstract: The present invention provides a control device capable of comprehensively managing requests from a plurality of application request units which realize a driving support function. The control device (20) controls a brake of a vehicle, and comprises: an adjustment unit (5) to receive a motion request for a plurality of actuators (12a, 12b, 12c, 12d) to control a motion of a vehicle from a plurality of application request units (1a, 1b, 1c) associated with a driving support function, and adjust the received motion request; a command value distribution unit (17) to distribute a command value for control units (8, 9, 10) for controlling each of the plurality of actuators (12a, 12b, 12c, 12d) based on an adjustment result by the adjustment unit (5); and a feedback controller (16) to feed a control result value representing a motion of a vehicle measured by using a sensor unit back to the plurality of application request units (1a, 1b, 1c), and realize a motion of a vehicle requested by the plurality of application request units (1a, 1b, 1c).
Patent KR-20210006739-A (KR)
Inventor: HWANG SUN JUNE
IPC: B60R19/50
Filed: 2019-07-09
Abstract: The present invention relates to a license plate coupling apparatus for a vehicle, which comprises: a base plate having a slot formed in the vertical direction and mounted on the vehicle; a rim portion protruding along the edge of the base plate to form a license plate accommodating part in which a license plate displaying a vehicle registration number is accommodated together with the base plate; a fixing protrusion coupled to the base plate or the rim portion and caught on the lower side of the license plate; a sliding member coupled to the base plate so as to be slidable along the slot, and caught on the upper side of the license plate; and a spring for elastically pressing the sliding member in a direction closer to the fixing protrusion. Thereby, the license plate can be quickly and easily combined or separated.
Patent KR-20200117819-A (KR)
Inventor: HAN KYUNG HO
IPC: H05K9/00
Filed: 2019-07-19
Abstract: According to the present invention, an electronic element module may include: a substrate having a ground electrode on a first surface; a plurality of electronic elements mounted on the first surface of the substrate; a sealing portion which has at least one of the electronic elements embedded therein and is disposed on the first surface of the substrate; a first shielding wall made of a conductive material bonded to the ground electrode and disposed along a side surface of the sealing portion; and a shielding layer made of the conductive material disposed along a surface wherein the sealing portion and the first shielding wall are formed. The present invention provides the electronic element module including an EMI-shielding structure having excellent EMI or electromagnetic wave resistance.
Patent KR-20200020586-A (KR)
Title: Processing method of package substrate
Inventor: TAKENOUCHI KENJI
IPC: H01L21/78
Filed: 2019-07-22
Abstract: Provided is a method for processing a package substrate capable of removing burrs while suppressing occurrence of processing problems and decrease in processing efficiency. A method for processing a package substrate having an electrode formed on a line to be cut, comprises: a cutting step for cutting the package substrate with a cutting blade along the line to be cut; and a burr removing step for removing burrs generated in the cutting step by spraying a fluid along the line to be cut after the implementation of the cutting step. In the cutting step, the cutting blade supplies a cutting fluid containing an organic acid and an oxidizing agent to a cutting region where the package substrate is cut, and cuts the package substrate.
Patent KR-20210011263-A (KR)
Title: Apparatus for controlling safety power window and method thereof
Inventor: CHOI MUN SU
IPC: B60J1/17
Filed: 2019-07-22
Abstract: The present invention relates to a safety power window control apparatus and a method thereof and, more specifically, to a safety power window control apparatus capable of determining a reference rpm of a drive motor in consideration of the tension of a cable, and maintaining a preparation state by rotating the drive motor by the reference rpm, thereby preventing a malfunction of a safety function by applying a load directly without intervals when a window glass is lifted such that half power does not exceed a threshold value, and a method thereof. To this end, the safety power window control apparatus includes: a drive motor providing driving force for lifting and lowering a window glass through a cable; a sensor generating a pulse signal corresponding to the rotation of the drive motor; and a control part determining reference rpm of the drive motor based on the pulse signal changed depending on the tension of the cable, and maintaining a preparation state for lifting the window glass by rotating the drive motor by the reference rpm.
Patent KR-20210012536-A (KR)
Title: Cosmetic composition having Anti-pollution effect comprising Lotus leaf extracts as an effective component
Inventor: LEE HA YOUN
IPC: A61Q19/02
Filed: 2019-07-25
Abstract: The present invention discloses a cosmetic composition having an anti-pollution effect containing a lotus leaf extract obtained by ultrasonication of a lotus leaf pulverized product in 10 times 1,3-butylene glycol as an active component. According to the present invention, an ultrasonic extract of 40-60% butylene glycol of lotus leaves has an excellent effect of providing a novel cosmetic composition and cosmetics of various formulations accordingly.
Patent KR-20210012795-A (KR)
Title: Crude Oil Eco-Carrier and Noncombustible Treatment Method for Crude Oil Cargo Tank of the Crude Oil Eco-Carrier
Inventor: PARK KYEONG HWAN
IPC: F17C9/00
Filed: 2019-07-26
Abstract: The present invention relates to a crude oil carrier using liquefied oil as a fuel and a method for making a gas phase area of a crude oil storage tank within a non-combustible range without an additional device in the crude oil carrier using the liquefied gas as the fuel. The non-combustible treatment method for the crude oil storage tank of the crude oil carrier using the liquefied gas as the fuel according to the present invention stores volatile organic compounds (VOCs) generated in the crude oil storage tank of the crude oil carrier, supplies one or more of the stored VOCs and vaporized gas vaporized from the liquefied gas as the fuel of an engine, vaporizes the liquefied gas to supply the vaporized liquefied gas as a blanket gas of the crude oil storage tank, and supplies the VOCs as the fuel of the engine without reforming.
Patent KR-20210016917-A (KR)
Title: A slope fence
Inventor: BAEK SOON BONG
IPC: E04H17/16
Filed: 2019-08-06
Abstract: The present invention relates to a slope fence installed on slopes (1,1′). The slope fence includes: a plurality of unit fences (10) including a pair of vertical frames (11, 12) placed at a distance from each other, upper and lower horizontal bars (13, 14) connecting upper and lower parts of the vertical frames (11, 12), and a plurality of connection bars (15) placed between a pair of the vertical frames (11, 12) and the upper and lower horizontal bars (13, 14); and a plurality of support legs (20) having a side coupled with a side of the vertical frames (11, 12) of the unit fences (10) to protrude downward from the unit fences (10), and having a lower part fixed to the slope (1). An elongated hole (16), which is extended vertically, is formed on at least one side among the support legs (20) or the vertical frames (11, 12) of the unit fences (10), and a coupling hole (17), with which fixing means (50, 51) are coupled by being aligned with the elongated hole (16), is formed on the other side, thereby adjusting downward protruding lengths (L1-L4) of the support legs (20) from the unit fences (10) by adjusting positions of the support legs (20) vertically in accordance with the vertical frames (11, 12) of the unit fences (10).
Patent KR-20210017396-A (KR)
Title: System and method for generating scalable group key based on homomorphic encryption with trust server
Inventor: KWANGJO KIM
IPC: H04L9/00
Filed: 2019-08-08
Abstract: According to various embodiments of the present invention, provided are a communication system and an operating method thereof. The operating method of the present invention comprises the steps of: sharing a homogeneous encryption key by a plurality of electronic devices for generating a group; generating, by a server, a Boolean circuit for performing an operation on the basis of input values corresponding to the number of the electronic devices; transmitting, by each of the electronic devices, a session private key encrypted by homomorphic encryption to the server; applying, by the server, the encrypted session private key to the input values of the Boolean circuit to operate a homomorphic encryption value; transmitting, by the server, the homomorphic encryption value to each of the electronic devices; and generating, by each of the electronic devices, the homomorphic encryption key and a common session key for the group on the basis of the homomorphic encryption value through homomorphic decryption. According to the present invention, a group key can be safely shared.
Patent KR-20210017931-A (KR)
Title: mouse case
Inventor: KIM DO HYUN
IPC: G06F3/0354
Filed: 2019-08-06
Abstract: The present invention provides a mouse case providing the effect of changing the size of the mouse. The mouse case includes a body, which is combined with the mouse, so that the size can be increased.
Patent KR-20210019221-A (KR)
Title: Method and system for generating depth information of street view image using 2d map
Inventor: DONGHWAN LEE
IPC: G06T5/20
Filed: 2019-08-12
Abstract: Disclosed are a method and system for generating depth information of a street view image using a two-dimensional map. The method for generating depth image comprises the steps of: calculating distance information of an object on a two-dimensional map using the two-dimensional map corresponding to a street view image; extracting semantic information on the object from the street view image; and generating depth information of the street view image using the distance information and the semantic information.
Patent KR-20210021177-A (KR)
Title: Vehicle and control method thereof
Inventor: HUR YOUNGWON
IPC: B60W40/02
Filed: 2019-08-14
Abstract: The present invention provides a vehicle, a vehicle control method, and an image module capable of determining a smooth driving situation by providing a driving image including driving information of the vehicle. According to an embodiment of the present invention, a vehicle comprises: a camera for acquiring a driving image of the vehicle; a control device; and a control unit which reflects driving information of the vehicle derived based on the control situation of the control device in the driving image acquired by the camera and outputs it to a display.
Patent KR-20210021688-A (KR)
Title: Electronic device including composite heat radiating member and method of manufacturing the same
Inventor: KWON OHHYUCK
IPC: H05K7/20
Filed: 2019-08-19
Abstract: According to various embodiments, provided is a composite heat dissipation member comprising: a first heat dissipation sheet disposed so as to overlap an antenna module; and a second heat dissipation sheet disposed adjacent side-by-side and not overlapping with the first heat dissipation sheet, thermally connected to the first heat dissipation sheet, and having a higher thermal conductivity than the first heat dissipation sheet. In addition, an electronic device including the above-described composite heat dissipation member may be provided. Other various embodiments may be possible.
Patent KR-20210021762-A (KR)
Title: Compound and organic light emitting device comprising same
Inventor: CHA YONGBUM
IPC: H01L51/50
Filed: 2019-08-19
Abstract: The present specification provides a compound represented by chemical formula 1 and an organic light emitting device comprising the same. The compound described in the present specification can be used as a material for an organic material layer of the organic light emitting device. The compound according to at least one embodiment can improve efficiency, low driving voltage, and/or lifespan characteristics in the organic light emitting device.
Patent KR-20210023441-A (KR)
Title: Electronic component embedded substrate
Inventor: PARK JE SANG
IPC: H05K3/46
Filed: 2019-08-23
Abstract: The present disclosure relates to an electronic component-embedded substrate including: a core substrate including an insulating layer, a first wiring layer disposed on an upper surface of the insulating layer, and a through-portion passing through the insulating layer; a first electronic component disposed in the through-portion and including a connection electrode; an insulating material filling at least a portion of the through- portion and covering at least a portion of the first electronic component; a first metal layer which is disposed on an upper surface of the insulating material, has at least a portion included in the first wiring layer, and in physical contact with at least a portion of the connection electrode. The present invention provides the electronic component-embedded substrate which can be slimmed, in spite of including the electronic component embedded therein.
Patent KR-20210025342-A (KR)
Title: Method for fabricating office chair
Inventor: KIM YOUNG DOK
IPC: A47C7/74
Filed: 2019-08-27
Abstract: The present invention relates to a method for manufacturing an office chair. The method comprises: a seat plate preparation step of preparing a seat plate having a blower module mount part; a blower module preparation step of preparing a blower module including an air flow box which has therein a space in which air flows, and has at least one intake hole formed in a lower surface thereof and a plurality of exhaust holes formed in an upper surface thereof, and a fan which is installed inside the air flow box so that the air introduced into the at least one intake hole is pressurized and discharged to the plurality of exhaust holes; a blower module installation step of fixing and installing the blower module in the blower module mount part; an elastic block installation step of placing, on the seat plate, an elastic block, as a block which supports the buttocks of a seated person and is resiliently contracted, having a plurality of ventilation holes penetrating therethrough in a thickness direction; a breathable heating pad preparation step of preparing a breathable heating pad having a breathable sheet through which gas can pass in horizontal, vertical, and thickness directions, a heating wire fixed to the breathable sheet, and a fixing yarn for fixing the heating wire to the breathable sheet; and a breathable heating pad installation step of contacting and supporting the breathable heating pad on an upper surface of the elastic block. Therefore, the method can provide a seated person with comfort and coolness.