baber/WOPTO huggingface dataset:
Patent KR-20180029801-A (KR)
Inventor: JANG MIN
IPC: H04L12/24
Filed: 2016-09-13
Abstract: An IoT device manager for providing a before service based on error prediction is disclosed. The IoT device manager according to an embodiment includes: a communication part for communicating with at least one IoT device and collecting device data including status and use information from each IoT device; a management part for setting the possible error of each IoT device for each management step, detecting abnormality through comparative analysis between device data collected in real time and preset standard data, and predicting an error in advance; and a control part for providing a prior service for taking action on an IoT device where the error is predicted by the management part before the error occurs according to the error management step. It is possible to take a necessary action in real time when a hazard situation is anticipated.
Patent KR-20180032990-A (KR)
Inventor: KIM CHAN KI
IPC: H02M1/08
Filed: 2016-09-23
Abstract: According to an embodiment of the present invention, a multifunctional filter for an HVDC system comprises: a reactor connected to one end of a node between an AC system and a power semiconductor valve; and a damping filter connected between the other end of the reactor and a ground, and including a capacitor and a resistance. A zero level reference is provided to a neutral point of the power semiconductor valve.
Patent KR-20170039580-A (KR)
Inventor: KIM JU SIK
IPC: H01M10/0568
Filed: 2016-09-27
Abstract: Disclosed is a lithium metal battery. Provided is the lithium metal battery, comprising: a lithium metal negative electrode; a positive electrode; and a liquid electrolyte interposed between the lithium metal negative electrode and the positive electrode; wherein the liquid electrolyte comprises ionic liquid, represented by chemical formula 1 and including cations and anions, and an organic solvent. In chemical formula 1, X is N, P, or As, each of R_1 and R_2 is independently a substituted or unsubstituted C1-C30 alkyl group or a substituted or unsubstituted C2-C30 alkenyl group, at least one of R_1 and R_2 has the number of carbon atoms equal to or higher than 4, and each of R_3 to R_6 is independently a hydrogen atom, a halogen atom, a cyano group, a substituted or unsubstituted C1-C30 alkyl group, a substituted or unsubstituted C2-C30 alkenyl group, a substituted or unsubstituted C2-C30 alkynyl group, a substituted or unsubstituted C6-C30 aryl group, a substituted or unsubstituted C1-C30 alkoxy group, a substituted or unsubstituted C2-C30 alkoxyalkyl group, a substituted or unsubstituted C6-C30 aryloxy group, a substituted or unsubstituted C7-C30 aryloxyalkyl group, a substituted or unsubstituted C7-C30 arylalkyl group, a substituted or unsubstituted C2-C30 heteroaryl group, a substituted or unsubstituted C2-C30 heteroaryloxy group, a substituted or unsubstituted C3-C30 heteroarylalkyl group, a C4-C30 carbocyclic group, a substituted or unsubstituted C5-C30 carbocyclicalkyl group, a substituted or unsubstituted C2-C30 heterocyclic group, or a substituted or unsubstituted C3-C30 heterocyclicalkyl group.
Patent KR-20180034865-A (KR)
Inventor: PARK SOON DUK
IPC: A47K5/05
Filed: 2016-09-28
Abstract: The present invention relates to a soap holder, comprising: a fixture having a suction port on the bottom surface thereof, a coupling groove formed on an upper end thereof, and a first magnet embedded in the coupling groove; and a stand pin having an upper end thereof which is a pointed unit and a lower end being embedded in the coupling groove of the fixture so that a second magnet protrudes.
Patent KR-20170044602-A (KR)
Title: Method for depositing dielectric film in trenches by PEALD
Inventor: SUEMORI HIDEMI
IPC: H01L21/02
Filed: 2016-10-13
Abstract: The present invention relates to a method for depositing a dielectric film in trenches by plasma enhanced atomic layer deposition (PEALD), which comprises a step of depositing a dielectric film in a trench of a substrate by PEALD under conditions that a wet etch rate of a film deposited on an upper surface of the substrate is substantially equivalent to or higher than a wet etch rate of a film deposited on a sidewall of the trench and a precursor fed into a reaction space has -N(CH3)2 as a functional group.
Patent KR-20180049286-A (KR)
Inventor: KIM YOUNG GON
IPC: G01N23/04
Filed: 2016-10-31
Abstract: The present invention relates to a method for analyzing a pore of a spot welding unit, which comprises: a sample extracting step for extracting spot welding samples; a transmitting step for transmitting an X-ray to the samples; a scanning step for scanning three-dimensional images of the samples obtained through the transmitting step; and an analysis step for determining information on the pore of the spot welding unit in the samples by analyzing the images obtained from the scanning step.
Patent KR-20180049516-A (KR)
Inventor: KIM IL DOO
IPC: A23L3/3472
Filed: 2016-11-03
Abstract: The present invention relates to a method for producing bean sprouts with improved storage stability using a Diospyros kaki powder, and more particularly, to a method for producing bean sprouts with improved storage stability using a Diospyros kaki powder, which has improved storage stability by using the Diospyros kaki powder, which secures competitiveness of marketability and is economically beneficial as the bean sprouts with improved high quality and improved food value can be cultivated by applying extracts which are obtained by mixing pre-treated permission powder with vinegar and wine, respectively in washing and soaking raw soybeans with the extracts.
Patent KR-20180051944-A (KR)
Inventor: KWON OH CHEOL
IPC: H01M10/42
Filed: 2016-11-09
Abstract: The present invention relates to an autonomous battery balancing apparatus and method. The autonomous battery balancing apparatus according to an embodiment of the present invention includes a balancing switch connected to the battery cell of a vehicle battery module, and a cell for balancing part balancing the battery cell through a balancing device; a reference voltage generating part for generating a first reference voltage for cell balancing driving and generating a second reference voltage for cell balancing stop; a cell voltage measuring part for measuring the cell voltage of the battery cell; and a balancing driving part which compares the measured cell voltage with the generated first reference voltage to drive the balancing of the battery cell and compares the cell voltage of the balancing battery cell with the generated second reference voltage to stop the balancing of the battery cell. It is possible to easily stop cell balancing by deactivating a latch when a voltage value of a battery cell undergoing cell balancing becomes equal to an average voltage.
Patent KR-20170059401-A (KR)
Inventor: MATSUMOTO TOSHIKAZU
IPC: C09J5/02
Filed: 2016-11-16
Abstract: Provided is a polarized plate capable of suppressing the degradation of a polarization degree, caused when an absorption axis of a polarized film is dislocated by a size change of an optical film during a heat resistance test. The present invention includes an optical film, a first adhesive layer, a polarized film, and a second adhesive layer in the same order. An angle between an absorption axis of the polarized film and a ground axis of the optical film is approximately 45 or 135. When the optical film is fixed at 85C for 100 hours, a size change rate for 45 direction with respect to the absorption axis of the polarized film is D1, and when the optical film is fixed at 85C for 100 hours, a size change rate for 135 direction to the absorption axis of the polarized film is D2. D1 and D2 satisfy the following inequalities (1) and (2), wherein the inequality (1) is 2< D1/D2 when D1>D2 is satisfied, and the inequality (2) is 2< D2/D1 when D1<D2 is satisfied.
Patent KR-20170058864-A (KR)
Inventor: KURUSU HITOSHI
IPC: H03B19/10
Filed: 2016-11-17
Abstract: The present invention relates to a frequency multiplier and, more specifically, to a frequency multiplier suitable for use in a high frequency band of a micro-wave or a millimeter wave. An objective of the present invention is to provide a frequency multiplier capable of bringing a drain voltage near a suitable value if a power voltage is higher than a suitable drain voltage. The frequency multiplier comprises: an input terminal; an output terminal; a transistor having a gate terminal to receive an input of a signal including a first frequency from the input terminal, a source terminal, and a drain terminal connected to the output terminal by a main line; an output matching circuit which is disposed on the main line, blocks the first frequency, and allows an output frequency multiplied by the first frequency to pass; a branch line having a power terminal to be connected to a power source, and branching from a branch point of the main line; and a first diode which is disposed on the branch line, and has an anode connected to the power terminal, and a cathode connected to a side of the branch point.
Patent KR-20170059412-A (KR)
Inventor: MEJRI ASMA
IPC: H03M13/00
Filed: 2016-11-17
Abstract: The present invention provides a decoder for decoding a data signal received through a transmission channel in a communication system in order. The data signal transmits a transmission symbol, and the decoder includes a symbol estimation unit (301) formed to determine an estimation symbol representing the transmission symbol transmitted by the data signal from information stored in a stack. The symbol estimation unit (301) fills the stack by repeatedly expanding a child node of a selected node of a decoding tree including the multiple nodes. The each node of the decoding tree corresponds to a candidate element of a symbol of the received data signal, and a metric is allocated to the each node. The stack is filled by a set of an expansion child node in each repetition and is aligned with an increasing value of the metric allocated to the node. The node selected on the each repetition corresponds to the node in which a minimal metric in the stack is allocated. The decoder includes a metric determination unit (302) determining an initial metric on the each child node of the set of the expansion child node. The decoder additionally includes: a correction metric calculation unit (303) calculating a correction metric on the at least one expansion child node among the expansion child nodes based on a weight coefficient and the metric related to the expansion child node. The weight coefficient is a function of a level of the node in the decoding tree, and the decoder allocates the correction metric to the at least one expansion child node among the expansion child nodes.
Patent KR-20180056904-A (KR)
Inventor: KIM SUNG SIK
IPC: C07D249/18
Filed: 2016-11-21
Abstract: An object of the present invention is to provide a method for manufacturing 4-alkoxy-2-nitroaniline with enhanced productivity. The method for manufacturing 4-alkoxy-2-nitroaniline according to the present invention comprises a step for reacting a compound represented by chemical formula 1 with a compound represented by chemical formula 2 or 3.
Patent KR-20180058010-A (KR)
Inventor: KIM IL MYUNG
IPC: B60W40/10
Filed: 2016-11-23
Abstract: An apparatus for determining an automobile for evaluating a condition of an automobile according to one aspect comprises: a storage unit for storing information of a normal range for each speed region on a sensor-by-sensor basis; a receiving unit for receiving speed information and sensor values from the automobile; and a calculation unit. The calculation unit refers to the normal range of the speed region stored for each sensor, and checks a point corresponding to the speed information and the sensor value received from the receive unit. The calculating unit determines a score obtained by subtracting the score corresponding to the confirmed point from a basic score as the score of a sensor system to which the sensor belongs.
Patent KR-20180058337-A (KR)
Inventor: KIM DONG JUNE
IPC: G06K9/00
Filed: 2016-11-24
Abstract: The present invention relates to a method for avoiding an automobile collision under unseen potential risk conditions. When a control unit of an automobile recognizing a lane senses disconnection of the lane based on view of a driver of the automobile while the lane is being sensed for more than a reference time, it is determined that the lane is obscured by an object. Therefore, the present invention generates an event to prepare for a risk of the collision with a potential automobile obscured by the object. As a result, the driver can effectively cope with the automobile collision in the potential risk conditions in which a preceding automobile is invisible during operation.
Patent KR-20170071415-A (KR)
Title: 고 흡수 효율 및 신호대잡음 비를 갖는 현가 복사 멤브레인을 갖는 검출 디바이스
Inventor: CORTIAL SEBASTIEN
IPC: G03F7/20
Filed: 2016-11-28
Abstract: 복사 검출 디바이스는: 
- 독출 회로를 포함하는 기판(14); 
- 기판(14) 위에 현가되며 적어도 두 개의 전기 컨덕터(16, 18)에 의해 독출 회로에 연결되는 멤브레인(12)을 각각 포함하는 기본 검출기 어레이로서, 상기 멤브레인은, 두 개의 전기 컨덕터에 각각 연결되는 두 개의 전기 전도성 전극(20, 22)과, 두 개의 전극을 전기적으로 연결하는 일정 부피의 트랜스듀서 소재(24)를 포함하는, 상기 기본 검출기 어레이를 포함하며,  
상기 독출 회로는 상기 멤브레인(12)의 두 개의 전극(20, 22) 사이에 전기 자극을 인가하고 상기 인가에 대한 반응으로서 전기 신호를 형성하도록 구성된다. 
상기 일정 부피의 트랜스듀서 소재는: - 멤브레인(12)의 두 개의 전극(20, 22)을 전기적으로 연결하며, 전극(20, 22) 각각을 적어도 부분적으로 그 내부에 하우징하는 폐쇄된 엔클로져(42)의 벽을 형성하는 일정한 부피의 제1 트랜스듀서 소재(34, 38, 40); 및 - 두 개의 전극(20, 22)을 전기적으로 연결하며 엔클로져(42)에 하우징되는 일정한 부피의 제2 트랜스듀서 소재(44)를 포함하며, 제2 소재의 전기 고유저항은 제1 소재의 전기 고유저항보다 작으며; 
 두 개의 트랜스듀서 소재는 고유저항의 음의 열 계수(TCR)를 갖는다.
Patent KR-20170115429-A (KR)
Title: 생체분해성 금속을 이용한 마이크로 니들
Inventor: CHO SUNG YOUN
IPC: A61M37/00
Filed: 2016-11-30
Abstract: 본 발명은 신체에 약물을 전달하기 위한 장치에 관한 것으로, 더욱 상세하게는 생체분해성 금속을 이용한 마이크로 니들에 관한 것이다. 
상기 마이크로 니들은 화학식 1로 표시되며, 피하 또는 상피에 삽입된 후 흡수 및 분해되어 금속 이온과 분해산물을 체내에 방출하는 것을 특징으로 한다. 
화학식 1에서 a, b 및 c는 각 성분의 중량%로서, a+b+c=100중량%이고, 
i) 90≤a≤100, 0≤b≤10, 0≤c≤10 또는 ii) 0≤a≤10, 90≤b≤100, 0≤c≤10이며, X는 Ca, Fe, Mn, Si, Zn, Zr, Ce 및 P로 구성된 군에서 선택되는 1종 이상임 
본 발명의 생체분해성 금속을 적용한 마이크로 니들은 금속 특유의 기계적 특성으로 인해 피부를 관통할 수 있는 충분한 강도를 구현할 수 있고, 피하에 삽입되어 약물을 전달한 후, 자체 미네랄 뿐만 아니라  분해시 발생되는 분해산물과 가스를 피부에 제공함으로써, 피부에 팽윤을 주어 주름을 개선시킬 수 있는 효과가 있다. 따라서, 치료를 위한 약물 전달 외에도 백신 전달을 통한 질병 예방과 피부 미용을 위한 약물 전달 등에 활용될 수 있다.
Patent KR-20180062581-A (KR)
Inventor: JIN YOU YONG
IPC: H04N13/30
Filed: 2016-11-30
Abstract: The present invention relates to an autostereoscopic display device realizing a multi-view area by using a lenticular lens. The autostereoscopic display device of a lenticular lens type according to the present invention comprises a display panel and a lens film. The display panel has a plurality of pixels and opening parts arranged one by one in each pixel. The lens film has a plurality of lenticular lenses which is continuously arranged with a tilting axis inclined at a predetermined angle with respect to a vertical axis of the display panel. The opening part has a parallelogram shape. The tilting axis is parallel to one diagonal of the opening part.
Patent KR-20180063439-A (KR)
Inventor: CHUNG CHEE WON
IPC: C23F1/02
Filed: 2016-12-02
Abstract: The present invention relates to a method for etching a palladium thin film, and more specifically, to a method for etching a palladium thin film which is able to provide an etching profile with a fast etching speed and a high anisotropy (or an etching slope) without performing re-deposition compared to a conventional method for etching a palladium thin film by applying an optimized etching process condition including a kind of etching gas, a concentration of etching gas, and the like with respect to the palladium thin film.
Patent KR-20180066551-A (KR)
Inventor: KWEON IN SO
IPC: H04N13/20
Filed: 2016-12-09
Abstract: Provided is an apparatus for acquiring a depth map, which is operated by at least one processor. The apparatus for acquiring a depth map comprises: a feature point extraction unit receiving images continuously photographed by an all-around camera and extracting feature points from the continuously photographed images; a bundle adjusting unit calculating a reprojection error in a unit sphere area and estimating depth information and a camera trajectory of the feature points, which minimize the reprojection error; and a dense depth information acquiring unit generating virtual spheres separated by a predetermined depth from unit spheres of respective first and second cameras constituting the all-around camera based on the camera trajectory and acquiring depth information of an input image from the depth information of the feature points based on a sphere sweeping method that uses the virtual spheres. In one embodiment of the present invention, it is possible to produce a high-quality depth map using images continuously photographed through changes in the viewpoint of the all-around camera.
Patent KR-20180066707-A (KR)
Inventor: MUN BYUNG JUN
IPC: B32B38/00
Filed: 2016-12-09
Abstract: The present invention relates to a method for manufacturing laminated glass. The present invention provides a method for manufacturing the laminated glass. The manufacturing method comprises the following steps: forming an intermediate layer on the upper surface of a first glass sheet; manufacturing the laminated glass by covering a second glass sheet with an intermediate layer so that the lower surface of the intermediate layer and the lower surface of the second glass sheet are in contact with each other; bending at least a portion of the laminated glass; and curing the intermediate layer while the laminated glass is curved. According to the present invention, it is possible to manufacture the glass curved at room temperature. As a result, the defect rate becomes very low.
Patent KR-20180067376-A (KR)
Inventor: SONG SANG MIN
IPC: A47J37/10
Filed: 2016-12-12
Abstract: The present invention relates to a frying pan for cooking a Korean vegetable pancake. More specifically, disclosed is a frying pan (100) for cooking a Korean vegetable pancake, which includes: a body handle (10) outwardly integrated with both sides; a grill part (20) protruding from the center of the floor of the body, and having a part gently slanted between a protruding center part (22) and a protruding edge part (25) to have a predetermined area in which food is able to be cooked; and a cooking oil storage part (30) located under the grill part (20), and having a dented shape. Accordingly, the present invention is capable of preventing a user from having the face or hand burned by splattering heated oil, or preventing the vicinity from being polluted by heated oil splattering to the outside of the pan.
Patent KR-20180068394-A (KR)
Inventor: JIN YOUNG SOO
IPC: F02B39/00
Filed: 2016-12-13
Abstract: The present invention relates to a turbo charger sealing structure, which comprises: a sleeve covering an outer circumference of a shaft and having a flange protruding radially from an end portion of a compressor wheel; a first stopper ring inserted to be slid on an outer circumferential surface of the sleeve; a second stopper ring installed opposite to the flange based on the first stopper ring; a first spring seal disposed between the first stopper ring and the flange to exert an elastic force in the axial direction; a piston ring inserted to be slid on an outer circumferential surface of the first spring seal; and a second spring seal disposed between the first stopper ring and the second stopper ring to exert an elastic force in the axial direction. Accordingly, the structure can prevent oil from leaking to the compressor wheel.
Patent KR-20180068655-A (KR)
Inventor: YOON JI HYEON
IPC: G10L15/28
Filed: 2016-12-14
Abstract: The present invention provides a text conversion apparatus which includes: a receiving part for receiving audio data from an audio recognition apparatus; a text data conversion part for extracting text data from the received audio data; and a transmission part for transmitting the extracted text data to a display device. A hearing impaired person can participate in conversation with the public without any inconvenience.
Patent KR-20180070953-A (KR)
Inventor: SONG MIN HWAN
IPC: H04L29/08
Filed: 2016-12-19
Abstract: A location-based virtual sensor generation and sensor information provision method is provided. The virtual sensor generation method according to an embodiment of the present invention includes the steps of: grasping actual sensors located in a specific zone; generating a virtual sensor by selecting at least two sensors among the grasped actual sensors; and providing the sensor information of the generated virtual sensor. Accordingly, the virtual sensor is generated by using a plurality of actual sensors in combination and the sensor information is provided by using the generated virtual sensor, thereby simply and quickly providing appropriate sensor information to a corresponding position.
Patent KR-20180070970-A (KR)
Inventor: KIM IL HWAN
IPC: G10L15/26
Filed: 2016-12-19
Abstract: Provided are a voice recognition method and a voice recognition apparatus to download a voice recognition model predicted to be used in advance and use the voice recognition model for voice recognition. According to an embodiment of the present invention, the voice recognition method by the voice recognition apparatus includes the steps of: determining the voice recognition model based on user information; downloading the voice recognition model; performing voice recognition based on the voice recognition model; and outputting a result of performing the voice recognition. Accordingly, the present invention can maintain high voice recognition performance.
Patent KR-20180073865-A (KR)
Inventor: PARK WON JUN
IPC: C04B18/02
Filed: 2016-12-23
Abstract: The present invention relates to a method for modifying a surface of a recycled aggregate utilizing a hydrofluoric acid and ultrasonic vibration, wherein recycled aggregate having high alkalinity of pH 11 to 13 produced in waste concrete is mixed with a hydrofluoric acid and precipitated in an aqueous solution stored in a neutralizing tank to achieve neutralization to pH 6.5 to 10, thereby reducing pH, and wherein reaction with the hydrofluoric acid exfoliates calcium hydroxide from the surface of the recycled aggregate to modify the surface, thereby suppressing continuous elution of alkaline materials to achieve reduction in absorptivity and at the same time, ultrasonic vibration applied to the aqueous solution in the neutralizing tank triggers chemical reaction in the neutralizing tank, and performs physical exfoliation of the surface of the aggregate by vibration, thereby modifying the surface of the recycled aggregate to make the aggregate usable as aggregate for mortar. Accordingly, a recycling rate is increased and high washing effect can be anticipated due to strong cavitation since a most commonly used single frequency of 20 to 40 KHz is used as ultrasonic vibration, thereby making energy efficiency high to enhance economic efficiency.
Patent KR-20170076607-A (KR)
Inventor: KIM HO GUEN
IPC: G01N33/574
Filed: 2016-12-23
Abstract: 본 발명은 위장관 간질 종양 진단용 마커 및 상기 마커의 발현 수준을 측정하는 단계 및 상기 발현 수준 측정 결과를 분석하는 단계를 포함하는 위장관 간질 종양(Gastrointestinal stromal tumor) 위험도 진단방법에 관한 것이다.
Patent KR-20180077473-A (KR)
Inventor: HAN JIN WOO
IPC: B65F1/14
Filed: 2016-12-29
Abstract: According to the present invention, a trash can is provided with a pump. Therefore, convenience can be provided.
Patent KR-20180077579-A (KR)
Inventor: PARK WON SHIK
IPC: H02N2/02
Filed: 2016-12-29
Abstract: The present invention relates to a stirling engine system, which comprises: a cylinder having a space therein; a piston performing a reciprocating motion along an inner space; a piezoelectric element disposed from an inner wall surface of the cylinder to an inner space thereof or disposed from an outer surface of the piston to the inner wall surface of the cylinder; and a control unit varying the thickness of the piezoelectric element so as to adjust a strength of resistance due to friction applied to the piston while the piston performs a reciprocating motion. Accordingly, a movement speed of the piston can be controlled.