baber/WOPTO huggingface dataset:
Patent KR-20210012140-A (KR)
Title: Film for Waterproof Sheet
Inventor: RIM YONG SOO
IPC: B32B7/12
Filed: 2019-07-24
Abstract: The present invention relates to a film for a waterproofing sheet, comprising: a waterproofing material containing adhesive asphalt; and a film attached to one surface of the waterproofing material. The film of the present invention is that a first layer and a second layer and a bonding layer are laminated, wherein the first layer and the second layer are formed by unidirectional stretching of a polyethylene resin having density of 0.945 g/cm^3 or more as a material containing high-density polyethylene, and the bonding layer is disposed between the first layer and the second layer to bond the first layer and the second layer. In addition, the bonding layer contains 70% or more of linear low-density polyethylene having a C6 or C8 comonomer. The film for a waterproofing sheet satisfies physical properties required by standard specifications.
Patent KR-20210012261-A (KR)
Title: Hydrogen generating apparatus using microoranism and hydrogen generating method using it
Inventor: YOO YONG DON
IPC: B63J2/12
Filed: 2019-07-24
Abstract: Disclosed are a hydrogen producing device and a hydrogen producing method of a ship using a microorganism. The hydrogen producing device comprises: a fuel tank supplying a raw material containing a microorganism and formic acid; a seawater pump for supplying seawater; a first heat exchanger preheating the seawater and the raw material using waste heat of a ship; a hydrogen reactor producing hydrogen and carbon dioxide through microorganism conversion reaction using the formic acid while the raw material and the seawater are preheated; and a second heat exchanger cooling the hydrogen and the carbon dioxide produced in the hydrogen reactor by receiving the seawater through the seawater pump.
Patent KR-20210014890-A (KR)
Inventor: KIM DONGHYEON
IPC: H04W76/14
Filed: 2019-07-31
Abstract: According to various embodiments, an electronic device comprises: a Bluetooth communication circuit; an audio processing circuit; a memory; and at least one processor operatively connected to the Bluetooth communication circuit, the audio processing circuit, and the memory. The at least one processor may be configured to: perform a first communication connection based on first Bluetooth communication with a first audio electronic device having a first Bluetooth address by using the Bluetooth communication circuit; receive, from a second audio electronic device having the first Bluetooth address, a second communication connection request based on the first Bluetooth communication while the first communication connection is performed; transmit, to the second audio electronic device, a second communication connection request response signal including rejection information for the received second communication connection request by using the Bluetooth communication circuit based on the first communication connection; and transmit, to the first audio electronic device, a message associated with the rejection information for the second communication connection through the first communication connection. Other embodiments are also possible. The electronic device can prevent unnecessary current consumption.
Patent KR-20210015323-A (KR)
Inventor: KIM JUHYUK
IPC: B60W40/08
Filed: 2019-08-01
Abstract: Provided are a driver state warning apparatus, a vehicle, and a warning method for a driver state, which are able to, when a driver is sleepy or careless, provide a non-contact haptic stimulus to the driver by using ultrasonic signals, and to effectively and directly induce safe driving. According to one embodiment of the present invention, the driver state warning apparatus comprises: a detection unit which acquires information related to the state of the driver; a haptic stimulus generation unit which generates an ultrasonic beam, and emits the generated ultrasonic beam; and a control unit which determines whether the state of the driver corresponds to a predetermined state to be warned based on the acquired information related to the state of the driver, and if it is determined that the driver′s state corresponds to the state to be warned, controls the haptic stimulus generation unit, thereby emitting the ultrasonic beam and providing a non-contact haptic stimulus to the driver.
Patent KR-20210021820-A (KR)
Title: Universal supporting hoder
Inventor: KIM YUMI
IPC: G01N1/36
Filed: 2019-08-19
Abstract: A universal support holder is disclosed. According to one embodiment of the present invention, the universal support holder comprises: a stage; a sliding bar provided to be extended from the stage in a first direction at predetermined length; a plurality of sliders provide to the sliding bar to be spaced from each other, slid in a longitudinal direction of the sliding bar, and extended in a height direction at predetermined height; and a plurality of fixing blocks provided to the single slier to be spaced from each other in the height direction, slid in the height direction along the slider or fixated to a predetermined position, and having a sample fixated to one side surface thereof.
Patent KR-20210026825-A (KR)
Title: Semiconductor devices including source/drain regions having antimony doped layer
Inventor: LEE JUNG HAN
IPC: H01L21/02
Filed: 2019-09-02
Abstract: Provided is a semiconductor element which comprises: an active region protruding from an upper surface of a substrate; at least two gate electrodes intersecting the active region; and source/drain regions in the active region between the gate electrodes. The source/drain regions include: a recess region; an outer doped layer formed on an inner wall of the recess region; an intermediate doped layer formed on the outer doped layer; and an inner doped layer formed on the intermediate doped layer to fill the recess region. Any one of the outer doped layer or the intermediate doped layer contains antimony (Sb), and the inner doped layer contains phosphorus (P). Therefore, diffusion of impurities in the source/drain regions can be prevented or reduced.
Patent KR-20210027856-A (KR)
Title: Crosslinked polyolefin separator and manufacturing method thereof
Inventor: SONG HEON SIK
IPC: C08J9/28
Filed: 2019-09-03
Abstract: The present invention relates to a manufacturing method of a silane cross-linked polyolefin separator, and to a silane cross-linked polyolefin separator having improved cross-linking degree by increasing the silane graft rate while suppressing the die drool phenomenon by using two or more initiators having different half-lives.
Patent KR-20200035356-A (KR)
Title: Method and apparatus of deriving feedback resource for sidelink transmission in a wireless communication system
Inventor: LI MING CHE
IPC: H04W72/12
Filed: 2019-09-23
Abstract: Disclosed are a method and an apparatus from the perspective of a first device. In one embodiment, the method comprises: a step in which the first device performs sensing on a data resource pool; and a step in which the first device selects/derives at least a first data resource from the data resource pool based on a sensing result of the data resource pool. The method further comprises a step in which the first device transmits first control information on a first control resource, wherein the first control information allocates or indicates the first data resource. The method also comprises a step in which the first device performs a first data transmission on the first data resource to at least one second device. The method also comprises: a step in which the first device determines or derives a first feedback resource set based on the first control resource and/or the first data resource; and a step in which the first device receives a first set of feedback transmission(s) on the first set of feedback resource(s) from the at least one second device, wherein the first set of feedback transmission is associated with the first data transmission.
Patent KR-20210036221-A (KR)
Title: Air mattress with speakers
Inventor: KIM BOUNG JOO
IPC: A47C21/00
Filed: 2019-09-25
Abstract: The present invention relates to an air mattress with a speaker. More specifically, a speaker is provided inside an air mat unit to allow a sound diffused through the speaker to be directly transmitted to a fiber yarn formed inside the air mat unit, thereby more forcibly sensing vibration applied to the air mat unit and having excellent sound effects. The present invention comprises: the air mat unit where the fiber yarn between an upper sheet and a lower sheet and a side portion is sealed by a side sheet; and a speaker unit installed on a side surface of the air mat unit.
Patent KR-20210020721-A (KR)
Title: CATALYST USING FeCrAl ALLOY AND MANUFACTURING METHOD OF THE SAME
Inventor: CHOI BYUGCHUL
IPC: B01J32/00
Filed: 2019-09-26
Abstract: A catalyst according to an embodiment of the present invention comprises a support including a FeCrAl alloy, a promoter material layer positioned on at least a part of a surface of the support, and a catalyst layer positioned on at least a part of the promoter material layer. The present invention can improve thermal stability of the catalyst, and can remove pollutants in a low-temperature combustion environment.
Patent KR-20190118542-A (KR)
Title: Transmitting apppateus and transmitting method thereof
Inventor: ALAIN MOURAD
IPC: H04N21/235
Filed: 2019-10-10
Abstract: A method of generating a data structure is provided. The data structure includes a header region including a first sub region which includes at least one signal field, and a payload region including data. The method for generating a data structure includes a step of inserting information for signaling the presence of at least one corresponding information field at least partially located in the data structure to the at least one signal field. It is possible to provide an apparatus and a method of generating a data structure which can be applied to a next generation broadcasting system.
Patent KR-20210043935-A (KR)
Title: Mobile phone
Inventor: KYUNGHYE SEO
IPC: A47D1/00
Filed: 2019-10-14
Abstract: According to an embodiment of the present invention, provided is a mobile terminal, which includes a display, a communication unit in communication with at least one baby care device, and a control unit controlling the display and the communication unit. When a baby care application is executed, the control unit communicates with the at least one baby care device, receives at least one of operation information of the baby care device and state information of the baby from the communication-connected baby care device, and controls to display classified information by classifying the received information.
Patent KR-20210045536-A (KR)
Inventor: KIM SEON HO
IPC: A23D9/02
Filed: 2019-10-16
Abstract: The present invention relates to a method for producing multifunctional cooking oil using Lycium chinense Miller fruits to provide cooking oil with seasoning and odor removal functions. According to the present invention, the method comprises the following steps: (a) drying Lycium chinense Miller fruits to a moisture content of 15% or less; (b) grinding the Lycium chinense Miller fruits of the step (a) to a size of 100 to 1,000 μm; (c) preparing edible mushrooms by grinding the same to a size of 20 to 50 μm; (d) mixing the Lycium chinense Miller fruits of the step (b) and mushroom powder of the step (c) in a weight ratio of 20 to 60 : 40 to 80; (e) inoculating the mixture of the step (d) with a fermentation enzyme; (f) fermenting the Lycium chinense Miller fruit mixture inoculated with the fermentation enzyme of the step (e) at a temperature of 20 to 35℃ for 3 to 5 days, and drying the same; (g) mixing 2 to 20 g of the Lycium chinense Miller fruit mixture of the step (f) per 1 L of cooking oil, and fermenting the mixture at a temperature of 30 to 38℃ for 1 to 2 days; (h) aging the edible oil of the step (g) at a temperature of 15 to 20℃ for 2 to 3 days and performing filtration; and (i) commercializing the filtered edible oil of the step (h).
Patent KR-20200070991-A (KR)
Title: Nanovesicles derived from Sphingomonas bacteria and Use thereof
Inventor: YOON KEUN KIM
IPC: A61Q19/00
Filed: 2019-10-23
Abstract: The present invention relates to a vesicle derived from Sphingomonas sp. bacteria and a use thereof. The present inventors have experimentally confirmed that the vesicles are significantly decreased in clinical samples of patients suffering from cirrhosis, liver cancer, myocardial infarction, renal failure, diabetes, brain tumor, mild cognitive impairment, dementia, depression, autism and atopic dermatitis compared to normal people, and the secretion of inflammatory mediators by the pathogenic vesicles such as E. coli-derived vesicles is remarkably suppressed when the vesicles isolated from the strain were administered. Also, the present inventors have experimentally confirmed that the vesicles are distributed to brain tissues when the vesicles were orally administered. Accordingly, it is expected that the vesicles derived from Sphingomonas sp. bacteria according to the present invention may be useful for the purpose of developing a method for diagnosing cirrhosis, liver cancer, myocardial infarction, renal failure, diabetes, brain tumor, mild cognitive impairment, dementia, depression, autism and atopic dermatitis, a composition for preventing, ameliorating or treating the diseases, and a drug delivery system for delivering a drug to the brain.
Patent KR-20210048222-A (KR)
Title: Anti-scattering film having enhanced productivity and method thereof
Inventor: LEE JI HYE
IPC: B32B27/30
Filed: 2019-10-23
Abstract: The present invention relates to an anti-scattering film comprising a multi-layer composite film layer in which resins having different refractive indices are laminated. By using the multi-layer composite film layer instead of a deposition layer, it is possible to reduce the time and cost required for film production and improve productivity while producing a film having a thin thickness and high luminance.
Patent KR-20210048763-A (KR)
Inventor: NAM MIN WOO
IPC: B41J3/413
Filed: 2019-10-24
Abstract: A nozzle device for marking according to the present invention comprises: a device body having an accommodation space wherein a marking fluid is accommodated therein; a nozzle unit provided on the device body, and provided with a discharge flow path through which the marking fluid is discharged; a needle unit disposed in the accommodation space, and provided to open or close the discharge flow path by moving with respect to the discharge flow path of the nozzle unit; and a driving unit connected to the needle unit and provided to move the needle unit, wherein the needle unit may be provided to open or close the discharge flow path from the outside of the discharge flow path of the nozzle unit. Therefore, the present invention is capable of improving a maintenance efficiency of the nozzle device for marking.
Patent KR-20200060241-A (KR)
Inventor: PARK HYUN NA
IPC: G06Q10/10
Filed: 2019-10-24
Abstract: According to an embodiment of the present invention, an operation method of an instant messenger server comprises the steps of: generating a schedule dependent on an account of a host in response to a schedule generation request of the host; determining targets to be invited based on at least one of a chat room list and a friend list of the account of the host; synchronizing schedules dependent on accounts of users participating in the schedule based on whether at least one guest included in the targets to be invited participates; and providing a notification about the schedule through a UI of a chat room provided through an instant messaging service to at least one of the users participating in the schedule.
Patent KR-20210049402-A (KR)
Title: Mask attaching whistle
Inventor: KIM YE RIN
IPC: A41D13/11
Filed: 2019-10-25
Abstract: An embodiment of the present invention relates to a mask, which includes: a mask hood which can be worn simply by taking it out when necessary while carrying it with a user at all times just like ordinary people carry a handkerchief; a whistle which can be blown when necessary, such as in a dangerous moment; an air purification filter which decomposes and filters toxic gases or smoke generated in case of a fire; a glowing tape attached to a top of the hood; and an adjustable strap installed at a bottom of the hood to prevent toxic gases or smoke from entering the inside of the hood, and thus the user can blow the whistle at the dangerous moment, and the mask has more various functions while decomposing and purifying the toxic gases or smoke generated during a fire.
Patent KR-20210049543-A (KR)
Inventor: PARK HYE MI
IPC: C21D1/26
Filed: 2019-10-25
Abstract: 본 발명은 선박, 석유화학 그리고 발전설비 등 높은 내식성을 요구하는 부품에 이용되는 2507급 슈퍼 듀플렉스 스테인레스강의 열간단조 방법에 관한 것이다. 
본 발명은, 중량%로, C: 0.03% 이하, Si: 0.8% 이하, Mn: 1.2% 이하, Ni: 6.0~8.0%, Cr: 24.0~26.0%, Mo: 3.0~5.0%, N: 0.24~0.32%, 나머지 Fe 및 기타 불가피한 불순물로 조성되는 페라이트-오스테나이트 이상조직을 갖는 스테인레스강 주조재를 1200~1250℃로 가열한 후에 1150℃로 냉각될때 까지는 3s -1  이하의 성형속도로 열간단조 프레스하고, 1100℃로 냉각될때 까지는 2s -1  이하의 성형속도로 열간단조 프레스하며, 1050℃로 냉각될때 까지는 1s -1  이하의 성형속도로 열간단조 프레스하는 것을 특징으로 한다. 
본 발명에 따르면 난가공성의 2507급 슈퍼 듀플렉스 스테인레스강 주조재를 효율적으로 프레싱함으로써 열간단조시에 성형결함을 최소화할 수 있을 뿐만 아니라 우수한 미세조직을 갖는 성형부품을 제조할 수 있다.
Patent KR-20210056672-A (KR)
Title: Consumables Management System for Rental Equipment
Inventor: SEO BO RA
IPC: G06Q10/08
Filed: 2019-11-11
Abstract: The present invention relates to in providing a customer management of a rental business part by checking a usage time and consumable capacity of a rental equipment through data analysis on a customer's rental equipment management consumable usage capacity in an HIT integrated management system and a method thereof, wherein through the rental equipment and a consumable management system, a sensor terminal attached to the consumable can accurately identify, by the customer information data, a user product information through data analysis transmitted to the HIT integrated management system rather than the customer directly checking the usage time and consumable usage capacity of the rental equipment in the HIT integrated management system; and departing from the method of directly checking the management of rental equipment consumable, the data transmitted from the HIT integrated management system is provided to the user through an internet network service rather than being directly managed by the HIT integrated management system. Therefore, the present invention is capable of having an effect of minimizing the user's inconvenience.
Patent KR-20210066386-A (KR)
Title: Manufacturing method of perilla leaf tea
Inventor: LEE WON TAE
IPC: A23F3/14
Filed: 2019-11-28
Abstract: The present invention relates to a method for producing perilla leaf tea. Specifically, the method for producing perilla leaf tea includes the steps of: drying perilla leaves so that moisture content in the perilla leaves can be 15 to 25%; firstly removing a blue color from the dried perilla leaves; and secondly removing a blue color from the firstly blue color-removed perilla leaves. The method for producing perilla leaf tea can produce perilla leaf tea with various effects while preserving the unique flavor and taste of the perilla leaves by providing washing and drying processes, a multi-step blue color removing process, and optimal conditions thereof.
Patent KR-20200068588-A (KR)
Title: Resist composition, method of forming resist pattern, and compound
Inventor: NGUYEN KHANHTIN
IPC: G03F7/004
Filed: 2019-11-29
Abstract: Disclosed is a resist composition including: a base component (A) in which a solubility with respect to developer is changed by an action of an acid; and a compound (D0) including an anion part and a cation part and represented by general formula (d0), in which a LogP value of the cation part of the compound (D0) is less than 7.7, wherein, in the formula, M^(m+) represents an m-valent organic cation, R^(d0) is a substituent, p is an integer of 0 to 3, q is an integer of 0 to 3, and n is an integer of 2 or more, where, n + p <= (q × 2) + 5.
Patent KR-20210067527-A (KR)
Title: dish washer
Inventor: JEONG JAE SUNG
IPC: A47L15/10
Filed: 2019-11-29
Abstract: The present invention relates to a dishwasher capable of maximizing sterilization efficiency. According to the present invention, the dishwasher comprises: a cabinet which includes a door and a tub forming a space where dishes are placed; a washing table which is located in the tub and on which the dishes or trays supporting the dishes are mounted; a first spray unit which is installed in the lower part of the washing table and sprays washing water while rotating; a second spray unit which is installed on the upper part of the washing table to spray washing water or high-temperature sterilization water for washing; a sump which is installed on the lower side of the cabinet and is connected to a raw water supply unit; a pump unit which is connected to a supply pipe to supply the water stored in the sump to the first and second spray units; a microbubble supply unit which supplies microbubbles to the washing water stored in the supply pipe and/or the sump; and an OH supply unit which supplies OH radicals for sterilization.
Patent KR-20210015583-A (KR)
Inventor: KIM SEONG MIN
IPC: G06Q40/06
Filed: 2019-11-29
Abstract: The present invention relates to a server for executing an order for stock trading, which comprises: a data collection unit for collecting trading data for at least one item; an auxiliary prediction value generating unit for generating an auxiliary prediction value by inputting the trading data into a first deep learning model based on pre-learned supervised learning; an order execution strategy deriving unit for deriving an order execution strategy for the item in a current period using a second deep learning model based on reinforcement learning pre-learned based on the trading data and the auxiliary prediction value; and an order execution instructing unit for instructing order execution for the item in the current period using order information including the order execution strategy. According to the present invention, loss caused by execution of a large number of orders can be minimized.
Patent KR-20210069995-A (KR)
Title: Device for storing steering wheel and its control method
Inventor: HWANG SANG WOO
IPC: B62D3/12
Filed: 2019-12-04
Abstract: Disclosed are a steering wheel storage device, and a control method of the same. The steering wheel storage device comprises: a steering wheel module moved into a storage space with a steering wheel together; a planetary gear set where a first rotating element is always connected to the steering wheel and is capable of being braked by a first braking element, a second rotating element is always connected to a repulsive motor, and a third rotating element is braked by a second braking element; and a sliding means enabling the steering wheel module to be slid into the storage space by using rotating force transmitted from the third rotating element.
Patent KR-20210072321-A (KR)
Title: Cryptographic communication system and cryptographic communication method based on blockchain
Inventor: CHU YOUNSUNG
IPC: H04L9/32
Filed: 2019-12-09
Abstract: The present invention provides an encryption communication system based on a blockchain. The encryption communication system of the present invention includes an electronic device and a node. The electronic device outputs a certificate and a transaction including a first hash value in which the certificate is hashed. The node determines, based on the transaction and the certificate, whether the transaction was generated in the electronic device, determines whether information included in the transaction matches information included in the certificate, and adds a block including the transaction to a distribution ledger of a blockchain network according to a determination result. The electronic device generates a certificate such that the certificate includes an ID of the electronic device and a public key of the electronic device.