baber/WOPTO huggingface dataset:
Patent KR-20200026074-A (KR)
Title: Flow rate regulating device and control method of flow rate regulating device
Inventor: IGARASHI HIROKI
IPC: F16K1/42
Filed: 2019-08-22
Abstract: Provided is a flow rate regulating device comprising: a valve body unit having a flat valve body surface (11a); a valve seat unit (21) having a flat valve seat surface (21a) installed around an inflow opening (22a) and disposed at a location opposite to the valve body surface (11a); a regulation mechanism which moves the valve body unit along an axis (X) to adjust the distance between the valve body surface (11a) and the valve seat surface (21a); and a control unit which controls the regulation mechanism, wherein the regulation mechanism has a stepping motor which rotates a drive shaft about the axis (X), and a moving member which moves along the axis (X) in response to the rotation of the drive shaft and is coupled to the valve body unit, and the control unit controls the stepping motor so that the valve body unit moves in a movement range (St1) in which the valve body surface (11a) and the valve seat surface (21a) maintain a non-contact state, in accordance with an excitation signal which changes by a micro step unit obtained by dividing a step by a predetermined division number.
Patent KR-20200136796-A (KR)
Title: wireless power reception regulator using LCL resonance
Inventor: MIN BYUNG DUK
IPC: H02J50/12
Filed: 2019-08-24
Abstract: The present invention relates to a regulator provided in a secondary magnetic coupler for generating a voltage induced from a magnetic field generated by a current of a primary track in a wireless power transmission to solve a withstand problem and a low output problem of the magnetic coupler. By adopting a high output method of an LC series resonant regulator and a low voltage method of an LC parallel resonant regulator to implement a wireless power receiving regulator using LCL resonance, the high voltage problem occurring in an existing LC series resonant regulator and the low output problem and high resonance current problem occurring in an existing LC parallel resonant regulator can be overcome. According to the present invention, the regulator has an advantage in that the output power applied to the load through switching on/off control for one or more switching transistors provided in a diode rectifier can be easily adjusted.
Patent KR-20210026392-A (KR)
Title: Assembling-Dismantling Type Smart PoE Apparatus
Inventor: LEE KYUNG JAE
IPC: H02H3/16
Filed: 2019-08-30
Abstract: The present invention relates to a smart power over Ethernet (PoE) device for an enclosure which is arranged and mounted within the enclosure. The smart PoE device for the enclosure is configured to comprise an earth leakage blocking and surge protection block (10) and an optical PoE hub block (50). An environment inside the enclosure can be appropriately adjusted remotely in accordance with changes in an external environment.
Patent KR-20210029383-A (KR)
Title: System and method for providing supplementary service based on speech recognition
Inventor: KIM SUN HEE
IPC: G10L15/22
Filed: 2019-09-06
Abstract: According to one embodiment of the present invention, a system for providing an additional service based on speech recognition comprises: a client receiving a voice input according to an utterance of a user; and a voice recognition platform providing device interworking with the client to derive the utterance intention of the user corresponding to the voice input and generating a plurality of pieces of response data based on the utterance intention of the user. The client may synchronize and output the plurality of pieces of response data to the outside based on response waiting time.
Patent KR-20210032171-A (KR)
Inventor: CHAE HEE SUNG
IPC: H01L21/67
Filed: 2019-09-16
Abstract: A substrate processing apparatus according to one embodiment of the present invention may comprise: a substrate support unit supporting a substrate at an angle with respect to the ground; and a processing unit capable of processing a processing surface of the substrate and tilting with respect to the substrate.
Patent KR-20210037367-A (KR)
Title: Nonvolatile memory devices
Inventor: CHOI YONG HYUK
IPC: H01L27/11582
Filed: 2019-09-27
Abstract: According to embodiments of the present invention, a non-volatile memory device includes a first semiconductor layer, a second semiconductor layer, and a control circuit. The first semiconductor layer includes a memory cell array including a first vertical structure disposed on a first upper substrate and including a plurality of first sub-blocks and a second vertical structure disposed on a second upper substrate and including a plurality of second sub-blocks corresponding to the first sub-blocks. The second semiconductor layer includes a lower substrate. The first vertical structure includes first via regions in which one or more through-hole vias passing through the first vertical structure are disposed and spaced apart from each other in the second direction, and the second vertical structure includes second via regions corresponding to the first via regions. The first sub-blocks are disposed between the first via regions, and the second sub-blocks are disposed between the second via regions. The control circuit groups the memory blocks into a plurality of groups based on whether they are close to each other from the first via regions, and when a defect occurs in the first memory block of the first group among the plurality of groups, performs address remapping such that at least one sub-block of the second memory block in the first group is selected.
Patent KR-20210038157-A (KR)
Title: Composition for preventing or treating inflammatory disease comprising Hippocampus abdominalis extract or fractions thereof
Inventor: GI YOUNG KIM
IPC: A61Q19/00
Filed: 2019-09-30
Abstract: A Hippocampus abdominalis extract according to the present invention inhibits NO production induced by LPS in RAW 264.7 cells, and effectively inhibits the expression of iNOS and COX-2 proteins, and pro-inflammatory cytokines TNF-α, IL-6, and IL-12. Therefore, the Hippocampus abdominalis extract can be used for preventing, alleviating or treating inflammatory diseases and/or alleviating skin inflammation.
Patent KR-20210038248-A (KR)
Title: Polyimide-based polymer film, substrate for display device, and optical device using the same
Inventor: KIM KYUNGHWAN
IPC: C08G73/10
Filed: 2019-09-30
Abstract: The present invention relates to a polyimide-based polymer film, and a substrate for a display device and an optical device, each using the same, wherein the polyimide-based polymer film is synthesized by a reaction between specifically structured acid anhydride compounds and diamine compounds, and thus can secure excellent flatness even in conditions of high-temperature thermal treatment and can stably maintain flatness even at additional thermal treatment.
Patent KR-20210026982-A (KR)
Title: Method and apparatus for recognizing user based on on-device training
Inventor: LEE DO HWAN
IPC: G06K9/62
Filed: 2019-10-14
Abstract: Disclosed are an on-device training-based user recognition method and an apparatus thereof. According to one embodiment, the user recognition method comprises the steps of: performing on-device training on a feature extractor based on reference data and user data corresponding to generalized users; determining a registered feature vector based on the output of the feature extractor in response to the input of the user data; determining a test feature vector based on the output of the feature extractor in response to the input of the test data; and performing user recognition on the test user based on the comparison between the registered feature vector and the test feature vector.
Patent KR-20210045550-A (KR)
Title: Camera module
Inventor: WON MAN JO
IPC: H04N5/225
Filed: 2019-10-16
Abstract: A camera module according to one embodiment of the present invention comprises: an upper housing part forming a protruding coupling part and including a lens part; a lower housing part forming a first coupling groove part corresponding to the protruding coupling part and including a filter; and a printed circuit board part forming a second coupling groove part corresponding to the protruding coupling part, wherein the protruding coupling part is sequentially coupled to the first coupling groove part and the second coupling groove part. Therefore, the present invention is capable of ensuring stability of the product.
Patent KR-20210046390-A (KR)
Inventor: KUM DAE HYUN
IPC: G06F11/36
Filed: 2019-10-18
Abstract: The present invention relates to an Autosar basic software (BSW) testing automation system and a method thereof. The present invention provides a system for testing BSW of Autosar, which is a standard software platform of a vehicle, comprising: a test system generator, based on information extracted from ECU design information, generating a test case module storing information on a test case and a tester module storing test execution information for testing a predetermined BSW part, which becomes a test target according to the test case; a test system receiving and storing the generated test case module, driving the test case module to transmit the test case to a target system through a vehicle network, and receiving a test result from the target system to generate a test report; and the target system receiving and storing the generated tester module, driving the tester module to test the BSW part according to the test case received from the test system and then transmitting the test result through the vehicle network. The present invention can automate the process for testing the Autosar BSW by using the ECU design information and rapidly and easily test functions and performance of the BSW in advance even though there is no implemented application software component.
Patent KR-20210050358-A (KR)
Title: Printed circuit board
Inventor: HYUNG GUN HWI
IPC: H05K3/46
Filed: 2019-10-28
Abstract: The present invention relates to a printed circuit board with a lowered signal transmission loss. The printed circuit board comprises: a core layer; a first build-up structure disposed on an upper side of the core layer and including a plurality of first insulating layers, a plurality of first bonding layers, and a plurality of first wiring layers; a first electronic component embedded in the first build-up structure; and a second build-up structure disposed on a lower side of the core layer and including a plurality of second insulating layers, a plurality of second bonding layers and a plurality of second wiring layers. Moreover, the printed circuit board has a penetrating unit penetrating the core layer and the second build-up structure on a lower side of the first electronic component, and has a region in which the penetrating unit is disposed on a plane as a flexible region.
Patent KR-20210050672-A (KR)
Title: Apparatus and method for integrating and operating small power resources for operating virtual power plants
Inventor: LEE JONG UK
IPC: H02J3/00
Filed: 2019-10-29
Abstract: The present invention relates to a small-scale power resource integrated operation device for a virtual power plant operation. The device comprises: a system feedback unit that corrects a scheduling result when distribution system constraints including overvoltage, overcurrent, and reverse current are expected to occur during an operation according to the scheduling result performed by a bid amount calculation unit; a bid amount calculation unit that calculates a bid amount for each virtual power plant in order to maximize the profits of a virtual power plant operator in an electricity market of a previous day; a scheduling unit that performs scheduling for an actual operation of the virtual power plant; a database unit that stores and manages electricity market data, metering and settlement data, virtual power plant data, weather data, and small-scale power resource data; a settlement and distribution unit that calculates an additional income obtained by participating in a power market as a power resource composes a virtual power plant and distributes the same to the owner of the power resource; and a business performance analysis unit that analyzes business performance according to a period and settlement items in order to analyze the revenue of the business operator.
Patent KR-20210054937-A (KR)
Title: Valve Using Diaphragm Type Actuator for Valve Comprising Mechanical Stopper
Inventor: KIM EUN KWANG
IPC: F16K15/06
Filed: 2019-11-06
Abstract: The present invention provides a valve including a diaphragm-type actuator for a valve including a mechanical stopper, which comprises: a diaphragm; a stem; a diaphragm case arranged to make the diaphragm liftable and lowerable; a main body having an upper side coupled to the diaphragm case and a lower side coupled to the glove valve; and a stem guide unit disposed at the lower side of the diaphragm case to guide the linear movement of the stem and movably supporting the stem, wherein the stem guide unit is height-adjustable. The diaphragm-type actuator for the valve including the stopper according to the present invention can adjust a stroke section of the stem mounted on the diaphragm-type actuator for the valve such that the degree of opening and closing of a plug coupled to the stem can be freely adjusted according to a change in the environment in which the valve is used.
Patent KR-20210054946-A (KR)
Title: Method for producing lithium hydroxide monohydrate
Inventor: PARK SUK JOON
IPC: H01M4/02
Filed: 2019-11-06
Abstract: The present invention relates to a method for producing lithium hydroxide monohydrate from positive electrode material washing water, and more specifically, to a method for producing lithium hydroxide monohydrate, which can be used for a lithium ion secondary battery by recovering lithium from the positive electrode material washing water. According to the present invention, there is an effect that lithium contained in the positive electrode material washing water can be recycled to produce the lithium hydroxide monohydrate. In particular, there is an effect that the lithium hydroxide monohydrate that can be used for a lithium ion secondary battery can be produced by recovering the lithium from the washing water generated in a process of washing a waste positive electrode material of the lithium ion secondary battery.
Patent KR-20190128143-A (KR)
Inventor: SONG WOO SANG
IPC: G06Q50/10
Filed: 2019-11-08
Abstract: The present invention provide a design generation device which comprises: a parsing unit parsing image data and text data; a learning unit learning a design generation model by using artificial intelligence based on the parsed image data and text data; and a design generation unit generating a new design or a design element of a specific item by using the design generation model learned by the learning unit.
Patent KR-20210057234-A (KR)
Title: School supplies kit
Inventor: LEE HYEON BIN
IPC: B43M99/00
Filed: 2019-11-11
Abstract: In a school supplies kit according to the present invention, as a school supplies kit that can be opened and closed and provided with a storage space formed to correspond to the school supplies for the school supplies to be stored therein, a portion thereof may be provided with a first color, and a portion of the storage space may be provided with the first color or a second color.
Patent KR-20190130998-A (KR)
Title: Conductive metal powder for forming electrode, manufacturing method tereof and conductive paste for electronic component termination electrode
Inventor: SONG YOUNG AH
IPC: B22F9/24
Filed: 2019-11-14
Abstract: The present invention relates to a conductive metal powder for forming an electrode, a manufacturing method thereof, and a conductive paste for electronic component external electrode including the same, comprising copper powder; and particulate powder arranged on a surface of the copper powder, wherein the particulate powder comprises a metal which is more stable to oxidation than the copper powder. Therefore, the present invention is capable of preventing an increase in resistance caused by oxidation of the copper powder.
Patent KR-20200093419-A (KR)
Title: Method and device for generating test patterns and selecting optimized test patterns among the test patterns in order to verify integrity of convolution operations to enhance fault tolerance and fluctuation robustness in extreme situations
Inventor: KIM KYE HYEON
IPC: G06N3/04
Filed: 2019-11-15
Abstract: The present disclosure relates to a method and a device for generating test patterns and selecting optimized test patterns among the test patterns to verify an integrity of convolution operations. In more detail, a method for generating one or more test patterns and selecting optimized test patterns among the test patterns to verify an integrity of one or more convolution operations comprises: (a) instructing, by a computing device, a pattern generating unit to generate the test patterns by using a certain function such that saturation does not occur while at least one original CNN applies the convolution operations to the test patterns; (b) instructing, by the computing device, at least one pattern evaluation unit to generate each of evaluation scores of each of the test patterns by referring to each of the test patterns and one or more parameters of the original CNN; and (c) instructing, by the computing device, at least one pattern selection unit to select the optimized test patterns among the test patterns by referring to the evaluation scores.
Patent KR-20210060836-A (KR)
Inventor: CHUNG BYUNG HA
IPC: G16H30/20
Filed: 2019-11-19
Abstract: The present invention relates to a method and a device for diagnosing prostate cancer using a magnetic resonance image and prostate-specific antigen density. According to various embodiments of the present invention, a method for providing information for diagnosing prostate cancer comprises: a process of acquiring information on the age of a subject to be diagnosed and the density of prostate specific antigen (PSA); a process of acquiring an image of the prostate of the subject to be diagnosed through magnetic resonance imaging (MRI); a process of calculating a prostate imaging reporting and data system (PI-RADS) score; a process of determining the presence or absence of a visible lesion; a process of applying one or more of the age, the PSA density, and the presence of the visible lesion to at least one of [Equation 1] to [Equation 3]; and a process of outputting the predicted probability of the occurrence of prostate cancer. [Equation 1] is P = 1 / (1 + exp (-A)), and the [Equation 3] is P = 1 / (1 + exp (-A)).
Patent KR-20210062757-A (KR)
Title: Cellulose nano fiber surface ceramic modifing method for and ceramic coating solution manufactring method using thereof
Inventor: LEE CHANG KEE
IPC: C08B15/05
Filed: 2019-11-21
Abstract: The present invention provides a method for modifying a ceramic-based CNF surface, thereby preparing a ceramic-based surface modified CNF, in order to minimize a volume deformation of ceramic coatings for less cracks in ceramic coating and a thick film formation and to improve dispersibility and viscosity of ceramic coating solutions. The method comprises the steps of: preparing a CNF solution, which is an aqueous dispersion of cellulose nanofibers, from pulp; preparing a CNF-silane mixed solution by mixing silane and an organic solvent in the CNF solution; and adding an acid or basic catalyst to the CNF-silane mixed solution to induce a sol-gel reaction, thereby preparing a ceramic-based surface-modified CNF formed by bonding the hydrolyzed silane.
Patent KR-20210062400-A (KR)
Inventor: MYAENG SUNG HYON
IPC: G06F40/20
Filed: 2019-11-21
Abstract: Provided are an object type inference method based on contextualized embedding and a device thereof. The object type inference method based on contextualized embedding proposed in the present invention comprises the steps of: selecting information contained in the object embedding according to the given context; and utilizing the object embedding whose information is adjusted according to the context to classify the type of the object.
Patent KR-20200146004-A (KR)
Inventor: SEO DONG JIN
IPC: F04D29/70
Filed: 2019-11-22
Abstract: The present invention relates to a smart fan which comprises: a stand unit having a base supported on the ground and a support body formed to be extended upward from the base; and a head unit coupled to an upper end part of the support body and having at least one button for operation on the outer circumferential surface thereof. The stand unit comprises: a battery providing operation power for operating a fan; and a power supply unit providing the power from the outside to charge the battery. The power supply unit has a C-type USB form and a quick charger function.
Patent KR-20210069179-A (KR)
Title: Apparatus and method for cleaning a mask assbembly
Inventor: KIM JAI PHOONG
IPC: H01L51/56
Filed: 2019-12-02
Abstract: The present invention discloses a cleaning device and a cleaning method of a mask assembly. The cleaning device of the present invention includes: an organic solvent cleaning unit for cleaning foreign substances in the mask assembly with an organic solvent; a first ultrapure water cleaning unit for cleaning the mask assembly cleaned in the organic solvent cleaning unit with ultrapure water; an electrolyte cleaning unit for cleaning the mask assembly cleaned in the first ultrapure water cleaning unit with an electrolyte; a second ultrapure water cleaning unit for cleaning the mask assembly cleaned in the electrolyte cleaning unit with ultrapure water; and a plasma supply unit for drying the mask assembly cleaned with ultrapure water with plasma gas and removing foreign substances from the mask assembly with plasma gas.
Patent KR-20210058603-A (KR)
Inventor: GOERS AARON
IPC: G04F8/08
Filed: 2019-12-03
Abstract: The present invention provides a system, method, and apparatus for time-measured dexterity competitions and coordination competitions that match hand-eye movements. In various embodiments, the present disclosure relates to an apparatus and method for time measuring cup stacking competitions. The present disclosure includes a timer that measures the time of various games, wherein the timer has a plurality of trigger points or touch points, ergonomically requiring a user to perform a specific action to activate and operate the timer.
Patent KR-20210071564-A (KR)
Title: Two-component resin compositions and method for producing battery module comprising same
Inventor: PARK HYOUNG SOOK
IPC: C08K3/013
Filed: 2019-12-06
Abstract: The present application relates to a resin composition having an improved period in which a solidification phenomenon occurs, easing removal of solids and having excellent thermal conductivity after curing. The present application also relates to a method for manufacturing a battery module including a cured product of the two-component resin composition.