baber/WOPTO huggingface dataset:
Patent KR-20200005476-A (KR)
Inventor: BOULANGER ADAM
IPC: H04R1/08
Filed: 2019-07-04
Abstract: A method for identifying at least one characteristic of a sound producing object comprises the steps of: storing audio data acquired from an auditory environment via at least one microphone in a memory; receiving an input indicating a user request to identify a characteristic of a sound producing object included in the auditory environment; determining, via a processor and based on a portion of the audio data acquired from the auditory environment prior to the user request, the characteristic of the sound producing object; and causing information corresponding to the characteristic of the sound producing object to be outputted via at least one output device.
Patent KR-20210004480-A (KR)
Inventor: LEE HYO YOUNG
IPC: B60L53/18
Filed: 2019-07-04
Abstract: The present invention relates to a quick charging cable aligning apparatus for an electric vehicle, which prevents concern for damage or an electric shock. According to the present invention, the charging cable aligning apparatus for an electric vehicle is installed on one side of a charging apparatus body to align a charging cable and comprises: a housing; a slit part longitudinally opened on the front surface of the housing in a vertical direction; a support unit protruding from the outside of the housing through the slit part from the inside of the housing, and having a penetration part penetrating a cable to support the charging cable by penetrating the charging cable; a driving unit to vertically move the support unit along the path of the slit part; and a control unit to control driving of the driving unit. The control unit controls the driving unit to vertically move the support unit along the path of the slit part. The connector is inserted into the housing or is moved away from the housing in accordance with the movement of the support unit.
Patent KR-20210008610-A (KR)
Inventor: KOO JUN SEO
IPC: H01H13/14
Filed: 2019-07-15
Abstract: The present invention relates to a sensor tag which measures the state of goods in a distribution container with various sensors to monitor the state of goods during distribution in real time, and furthermore, by providing a distribution history including the movement path of the goods, improves the reliability of the distribution process, to a distribution container having the sensor tag, and to a distribution management system using the same. The sensor tag comprises: a sensor unit having an accommodating space therein, having an external appearance formed by a case which can be coupled to a mounting object, and measuring a state value; a communication unit wirelessly transmitting the state value of the sensor unit to the outside; and a power supply unit providing power necessary for the operation of the sensor unit and the communication unit. A lower portion of the case may be provided with a communication means with the mounting object to measure the internal state value of the mounting object.
Patent KR-20190092335-A (KR)
Title: Robot
Inventor: SEUNGWOO MAENG
IPC: B25J19/00
Filed: 2019-07-19
Abstract: According to an embodiment of the present invention, a robot comprises a case forming an appearance, a front cover covering an inner space of the case in the front of the case, a projector disposed in the inner space to project an image or an image onto a display area of the front cover, a head display disposed on an opening formed in the front cover and including a display, and a control part which outputs a visual content through at least one of the projector and the display. The display area is formed to surround at least a part of a perimeter of the opening. Therefore, an objective of the present invention is to provide the robot for outputting an interlocked visual content using a plurality of output means.
Patent KR-20210011712-A (KR)
Title: Emergency call system using image and method of providing emergency call service in the same
Inventor: KIM JUNG WON
IPC: G08B21/18
Filed: 2019-07-23
Abstract: Disclosed are an emergency call system in a vehicle using an image and an emergency call service providing method in the same. An emergency call module installed in a vehicle includes: a communication unit which communicates with a control center; an image unit which acquires an image; a vehicle information unit which acquires at least one of accident information, location information, and internal information of the vehicle; and a message unit which generates a message having the image acquired by the image unit and the internal information acquired by the vehicle information unit, and transmits the generated message to the control center.
Patent KR-20210011769-A (KR)
Title: Device for preventing clogging screen
Inventor: YUK SANG SEOK
IPC: B08B5/02
Filed: 2019-07-23
Abstract: Provided is an apparatus for preventing a screen from being blocked. According to the present invention, the apparatus for preventing a screen from being blocked includes: a screen mat for separating sintered ore supplied through a belt conveyor by a particle size; and a plurality of sintered ore taking-out devices arranged on each lower portion of a plurality of unit screen mats and taking out the sintered ore caught in a mesh of the unit screen mats to an upper portion of the screen mat.
Patent KR-20200021419-A (KR)
Title: Two-terminal biristor with poly-crystalline silicon emitter electrode and method for manufacturing thereof
Inventor: CHOI YANG KYU
IPC: H01L21/3205
Filed: 2019-08-19
Abstract: Disclosed is a two-terminal biristor in which a polysilicon emitter layer is inserted and a method for manufacturing the same. A two-terminal biristor manufacturing method according to one embodiment of the present invention includes: a step of forming a first type of a first semiconductor layer on a substrate; a step of forming a second type of a second semiconductor layer on the first semiconductor layer; a step of forming a first type of a third semiconductor layer on the second semiconductor layer; and a step of forming a first type of a polysilicon layer on the third semiconductor layer. According to the present invention, current gain is increased by inserting the polysilicon layer between an emitter semiconductor region and a metal layer.
Patent KR-20210023153-A (KR)
Title: Composition for producing dihydroxy fatty acid comprising lipoxygenase variant and method for producing dihydroxy fatty acid using the same
Inventor: OH DEOK KUN
IPC: C12N9/02
Filed: 2019-08-22
Abstract: The present invention provides a composition for manufacturing a dihydroxylated fatty acid comprising a lipoxygenase variant as an active component. More specifically, the present invention relates to a composition for manufacturing a dihydroxylated fatty acid, and a method for manufacturing the dihydroxylated fatty acid using the same, wherein the lipoxygenase variant is from an amino acid sequence of 5,15-lipoxygenase derived from an Arcangium violaceum strain, leucine (L), which is the 429th amino acid, to alanine (A), and the 430th amino acid is Leucine (L) is substituted with alanine (A), respectively, and the dihydroxylated fatty acid is at least one selected from a group consisting of 5,12-dihydroxyarachidonic acid, 5,12-dihydroxyeicopentaenoic acid, 7,14-dihydroxydocosahexaenoic acid, and 7,14-dihydroxydocosapentaenoic acid.
Patent KR-20210023175-A (KR)
Title: Cockpit module for autonomous vehicle and method for controlling display module position
Inventor: KIM YOUNG MIN
IPC: B60R11/04
Filed: 2019-08-22
Abstract: Disclosed are a cockpit module for an autonomous vehicle and a display module position control method. According to an embodiment of the present invention, provided is a cockpit module for an autonomous vehicle, which recognizes various occupant information such as occupant′s movement and biometric information, and controls a position of the cockpit module, a position of a display module, and information content provided to occupants based on driving information and driving conditions of the autonomous vehicle.
Patent KR-20200038847-A (KR)
Title: Method for warning vehicle of risk of lane change and alarm device using the same
Inventor: KIM KYE HYEON
IPC: B60W40/02
Filed: 2019-08-27
Abstract: The present invention provides a method of warning about a risk in lane change of an automobile, which comprises the steps of: (a) allowing, when a rear image photographed at a driving automobile is acquired, a warning device to acquire a segmentation image corresponding to the rear image by segmenting the rear image by using a learned convolutional neural network (CNN); (b) allowing the warning device to check a free space ratio at a blind spot by referring to the segmentation image, wherein the free space ratio is determined as a ratio of a road area, where no object is located in the blind spot, to the total area of the blind spot; and (c) allowing, when the free space ratio is equal to or smaller than a certain threshold value, the warning device to warn about the risk in changing the vehicle lane to the driver of the automobile. The method of warning about a risk in lane change of an automobile can accurately detect a vehicle located in a blind spot regardless of a driving environment of the vehicle.
Patent KR-20190124168-A (KR)
Inventor: HA MIN JEONG
IPC: H01L21/677
Filed: 2019-08-28
Abstract: According to exemplary embodiments of the present invention, a substrate transferring apparatus can include a floating stage, a transfer unit and a contact assisting unit. The floating stage can be provided with an air hole spraying air toward a back surface of a substrate so as to allow the substrate to float. The transfer unit can be provided with a transfer roller so as to transfer the substrate along the floating stage by contact-rotating with the back surface of the substrate entering the floating stage. The contact assisting unit can be provided to assist contact when coming in contact with the back surface of the substrate and the transfer roller.
Patent KR-20210027606-A (KR)
Title: Pentamer-based recombinant protein vaccine platform and expressing system there of
Inventor: SEONG BAIK LIN
IPC: C12N15/62
Filed: 2019-08-29
Abstract: The present invention relates to a recombinant expression vector for producing a pentamer-based recombinant protein vaccine, a host cell into which the expression vector is introduced, and a method for producing a pentamer-based recombinant protein vaccine using the vector and the host cell. According to the present invention, by greatly improving the expression level and water solubility of the recombinant protein in prokaryotic cells, an antigen protein can be produced in high yield, and a structurally sophisticated pentameric antigen protein can also be produced. In addition, the immunogenicity of a virus vaccine comprising a pentameric fusion protein of the present invention can be greatly improved.
Patent KR-20200026140-A (KR)
Title: Combo antenna module
Inventor: BAEK HYUNGIL
IPC: H01Q1/22
Filed: 2019-08-29
Abstract: Provided is a combo antenna module, which forms a loop pattern for short-range communication in an inner peripheral area of a wireless power transmission antenna and prevents shadowing generation of a short-range communication antenna. The provided combo antenna module includes a radiation pattern for wireless power transmission disposed on a base substrate and a radiation pattern for short-range communication, and the radiation pattern for short-range communication forms a loop pattern on an inner periphery of the radiation pattern for wireless power transmission by differentiating traversing paths when entering and exiting from the radiation pattern.
Patent KR-20210029031-A (KR)
Title: Private protocol estimation system using packet histogram and estimation method thereof
Inventor: JEONG CHANGMIN
IPC: H04L12/26
Filed: 2019-09-05
Abstract: The present invention relates to a private protocol estimation system based on a packet histogram capable of more accurate protocol estimation. The private protocol estimation system based on a packet histogram comprises: a packet collection unit which collects packets distributed on a network; an average histogram generation unit generating an average histogram to extract protocol characteristics by using the collected packets; a normalization unit normalizing the generated average histogram to generate deep neural network (DNN) input data; and an estimation unit estimating the type of private protocol inputted through the DNN based on the extracted protocol characteristics and a normalization result.
Patent KR-20210030158-A (KR)
Title: Oxygen trapping device
Inventor: LEE SANG KON
IPC: A61M16/00
Filed: 2019-09-09
Abstract: The present invention provides an oxygen capturing device comprising: an oxygen container in which oxygen is accommodated; an oxygen supply and capture unit connected to the oxygen container by a pipe, and supplying oxygen of the oxygen container to a user or extracting a sample; and a sample capturing unit in which the sample extracted from the oxygen supply and capture unit is accommodated. The present invention can continuously manage components of oxygen.
Patent KR-20210030668-A (KR)
Title: Epoxy resins comprising flame retardant polyols and compositions comprising them
Inventor: LIM CHOONG SUN
IPC: C08G59/14
Filed: 2019-09-10
Abstract: The present invention relates to a modified epoxy resin prepared by making a phosphorus-based flame-retardant polyol having a specific structure react with an epoxy compound, and a composition comprising the same.
Patent KR-20200137917-A (KR)
Title: Skin care system including mask device and mask sheet and control method thereof
Inventor: CHO SOO HYUN
IPC: A45D44/00
Filed: 2019-09-11
Abstract: The present disclosure includes: a light-emitting module that irradiates light on user′s skin and includes at least two types of light sources; a current connection module that electrically connects the light-emitting member and the user′s skin so that a microcurrent can flow through the user′s skin; and a mask sheet that is attached to a user′s face to supply essence ingredients directly to the skin and is supplied with the microcurrent.
Patent KR-20200050855-A (KR)
Title: All solid secondary battery and method of manufacturing the same
Inventor: KU JUN HWAN
IPC: H01M10/0562
Filed: 2019-09-11
Abstract: Disclosed are an all solid state secondary battery having increased battery performance and a manufacturing method thereof. According to the present invention, the all solid state secondary battery comprises a positive electrode layer, a negative electrode layer, and a solid electrolyte layer disposed between the positive and negative electrode layers. The solid electrolyte layer comprises a first solid electrolyte and a first bonding layer disposed between the positive electrode layer and the solid electrolyte layer, wherein the bonding layer comprises a second solid electrolyte. The negative electrode layer comprises a negative electrode current collector and a negative electrode active material layer disposed on the negative electrode current collector, wherein the negative electrode active material layer comprises a negative electrode active material, which does not include alkaline metal, and a binder. The positive electrode layer comprises: a positive electrode current collector and a positive electrode active material layer disposed on the positive electrode current collector, wherein Young′s modulus of the second solid electrolyte is less than that of the first solid electrolyte.
Patent KR-20210035442-A (KR)
Title: Rear car body structure of low floor bus
Inventor: LEE GYU HWAN
IPC: B62D25/20
Filed: 2019-09-24
Abstract: The present invention is to provide a rear body structure of a low-floor bus that appropriately distributes the load of a drive module frame assembly by improving the structure of a portion where the drive module frame assembly and a rear frame are connected. According to the present invention, the rear body structure of a low-floor bus comprises: a rear cross member coupled to the rear end of a rear side frame; a rear support frame assembly having one end connected to the rear of the rear cross member and the other end inclined downward; a rear floor having one end connected to one end of the rear support frame assembly and connected to the rear of the rear cross member, and the other end extending rearwardly and connected to a body portion; and a driving module frame assembly in which one end is connected to the other end of the rear support frame assembly, the other end is connected to the body portion to form a space, and components necessary for driving a vehicle are mounted in the space.
Patent KR-20210036132-A (KR)
Inventor: JANG SUNGHWAN
IPC: H01M50/20
Filed: 2019-09-25
Abstract: The present invention relates to a battery pack with simplified parts and a method for manufacturing the same. In a plurality of battery modules comprising a module frame for accommodating a battery cell stack and an end plate covering the front and rear surfaces of the battery cell stack, the battery pack comprises: a first coupling part formed on the left end of the end plate; a second coupling part formed at the right end of the end plate; and a coupling member coupling the first and second coupling parts, wherein the first coupling part of one battery module and the second coupling part of the other battery module overlap in the vertical direction, and the coupling member couples the first and second coupling parts through the first and second coupling parts.
Patent KR-20210039756-A (KR)
Inventor: TANG DEYAO
IPC: C09K8/80
Filed: 2019-10-02
Abstract: The present invention relates to a coated proppant comprising: an agglomerate; and a resin layer material for coating the agglomerate, wherein the gglomerate is manufactured using bauxite residue as a raw material, and the resin layer material includes: a butylated phenol resin; and a butylated phenol resin curing agent. The coated proppant improves oil yield.
Patent KR-20210042559-A (KR)
Title: Vehicle charging control method and vehicle charging system
Inventor: LEE MYOUNGJUN
IPC: B60L53/66
Filed: 2019-10-10
Abstract: The present invention relates to a vehicle charging control method and a vehicle charging system for the purpose of improving charging efficiency through effective matching between a charging service consumer and a charging service provider. To achieve the purpose, the vehicle charging control method includes the following steps of: authenticating and registering to charge service providers including at least two among mobile charging service providers owned by individuals and mobile and static charging service providers owned by business operators, and a charging service consumer receiving a charging service from the charging service providers; receiving a charging request from the charging service consumer; in response to the charging request from the charging service consumer, selecting the charging service providers satisfying conditions of the charging request among groups of the mobile charging service providers owned by individuals, or the mobile or static charging service providers owned by business operators; and reporting information of the selected charging service providers to the charging service consumer.
Patent KR-20210042603-A (KR)
Title: Smart safety helmet operation system
Inventor: LEE UNJOO
IPC: G08B25/10
Filed: 2019-10-10
Abstract: A smart safety helmet operating system according to an embodiment of the present invention comprises: a smart safety helmet and a server. The smart safety helmet includes: a communicating unit, an audio processing unit, a sensor unit, and a controlling unit. The communicating unit performs wireless communication with the server and includes a GPS for sensing a position. The audio processing unit outputs a notification sound and voice data received from the server through a speaker, and supports voice input of a user. The sensor unit senses pressure data generated between a head of the user and the safety helmet, and ambient light. The controlling unit determines whether or not the user wears the safety helmet based on the pressure data sensed in the sensor unit, outputs a warning sound to request wearing of the safety helmet when the safety helmet is not worn, calculates position data through the GPS, and provides the calculated position data to the server. The present invention can easily confirm whether or not workers wear safety helmets.
Patent KR-20210044028-A (KR)
Title: Energy Charging Method in Parallel Battery Packs using Energy Difference between Multi-Packs Comprising the Same and the Control System Thereof
Inventor: LEE SANG KI
IPC: G01R31/3835
Filed: 2019-10-14
Abstract: The present invention relates to a parallel battery pack charging method using an energy difference between individual packs considering an inrush current allowable value and a maximum voltage deviation of a battery pack in consideration of internal resistance of a battery cell constituting the individual pack, resistance and voltage of electric components of the battery pack. An inrush current, which is a phenomenon in which a large amount of current flows instantaneously due to a voltage difference between the battery packs, can be solved.
Patent KR-20210044110-A (KR)
Title: Test tray insert and test handler for semiconductor module using the same
Inventor: LEE TAEK SEON
IPC: H01L21/68
Filed: 2019-10-14
Abstract: A test tray, according to the present invention, for supporting at least one semiconductor module in order to test the semiconductor module, comprises: a tray main body in which a support groove for supporting the semiconductor module is formed; and an insert which is installed in the support groove and by which the semiconductor module inserted into the support groove is fixed to the support groove. The insert comprises: an insert main body installed in the support groove and having an insertion groove into which the semiconductor module is inserted; a support clip extending downward from the insertion groove and supporting a lower end of the semiconductor module; a pressing clip accommodated in a side wall of the insertion main body; and an elastic body which is installed inside the insert main body, and exerts an elastic force toward the insertion groove so that the pressing clip presses the semiconductor module. Thus, the present invention has the effect of allowing a significant reduction in equipment investment costs.
Patent KR-20210044939-A (KR)
Title: Sewage treatment plant N2O removal system to control exhaust gas suction flow rate
Inventor: DAL SIK WOO
IPC: B01D53/86
Filed: 2019-10-15
Abstract: Disclosed is an N_2O removal system for a sewage treatment plant to adjust the suction flow rate of exhaust gas, which can efficiently remove N_2O generated in a processing process of the sewage treatment plant. According to one embodiment of the present invention, the N_2O removal system comprises: an aeration tank with a closed structure receiving sewage from which coarse particles are removed by a screen, collecting exhaust gas including N_2O from the inflow sewage, and removing N_2O from the collected exhaust gas; and a nitrous oxide removing apparatus receiving the exhaust gas discharged from the aeration tank and an anaerobic tank and including a catalyst for removing N_2O from the introduced exhaust gas. The catalyst is formed by supporting a cesium-cobalt composite oxide (Cs-Co_2O_3) on an NiO and Ce_2O_3 carrier as an active ingredient, and the cesium-cobalt composite oxide includes 0.33 to 1 molar ratio of Co metal cations with respect to 1 mole of Ni metal cations and includes 0.05 to 0.15 wt% of Cs metal cations with respect to the catalyst. A nitrogen dioxide removal apparatus comprises a suction apparatus sucking the exhaust gas received from the aeration tank and the anaerobic tank to induce the exhaust gas to move toward the catalyst, wherein the suction apparatus detects the suction flow rate of the exhaust gas and adjusts the suction flow rate of the exhaust gas according to the detected suction flow rate of the exhaust gas.