baber/WOPTO huggingface dataset:
Patent KR-20210023240-A (KR)
Title: Manufacturing method of lead plate for lead acid battery using nonwoven fabric with rough surface
Inventor: CHOE SEOK MO
IPC: H01M4/16
Filed: 2019-08-22
Abstract: The present invention relates to a manufacturing method of a lead plate for a lead acid battery using a nonwoven fabric with a rough surface, and more specifically, to the manufacturing method of the lead plate for the lead acid battery using the nonwoven fabric with the rough surface, which attaches a polyester non-woven fabric with a surface which is processed to be rough to an electrode plate in order to prevent an active material from falling off on an active material coating layer to which the active material is applied, and thus it is possible to improve the bonding force between the active material and the nonwoven fabric and improve an area in contact with the active material so that an electrolyte can penetrate more than before, thereby improving the durability and basic performance of the lead acid battery.
Patent KR-20210024735-A (KR)
Title: Electronic type door guard and base point re-setting method for using the same
Inventor: CHO MIN GYU
IPC: B60R13/04
Filed: 2019-08-26
Abstract: The present invention relates to an electronic door guard that prevents scratches on a vehicle door due to contact of the vehicle door with another object, and a reference point reset method using the same. More particularly, the present invention relates to an electronic door guard and a reference point reset method using the same, that does not adversely affect the aesthetics of the vehicle exterior by being displayed on the outside of a vehicle only when the door is opened, and can be attached or detached without changing the structure of the vehicle regardless of the vehicle type.
Patent KR-20200131719-A (KR)
Inventor: SONG BYUNG CHEOL
IPC: A47B87/00
Filed: 2019-08-29
Abstract: The present invention relates to a modular assembly which comprises: a support member; a length extension member; and a direction changing member. The modular assemblies can be assembled into various structures by combining the length extension member or the direction changing member to the support member. In addition, the present invention provides the advantage that each of the aforementioned members can be coupled into various shapes by a fitting method and/or a bolting method.
Patent KR-20200029354-A (KR)
Title: Method and system for dynamic access point selection in coordinated access point group
Inventor: RANGANATH ASHOK
IPC: H04W48/20
Filed: 2019-08-30
Abstract: A system and method for selecting a dynamic access point (AP) by a base station (STA) in a cooperative AP group are provided. According to some embodiments of the present invention, the STA acquires one or more link quality indicators for a link between the STA and each of a plurality of member APs in the cooperative AP group. The STA dynamically selects at least one anchor AP from the plurality of member APs based on the one or more link quality indicators for each link. At least one anchor AP is used to relay transmission between the STA and a coordinator of the cooperative AP group. Authentication with at least one anchor AP is shared with all APs in the cooperative AP group, so that the STA can use any subsequently selected anchor AP for retransmission without re-authentication.
Patent KR-20200138633-A (KR)
Inventor: TSAY MAW DER
IPC: C08K5/3492
Filed: 2019-08-30
Abstract: The present invention provides a composite antioxidant comprising 65-80 wt% of a phenolic antioxidant having symmetric steric hindrance, 5-15 wt% of a phenolic antioxidant having asymmetric steric hindrance, and 10-20 wt% of a lactone antioxidant. The composite antioxidant exhibits excellent anti-yellowing ability, and plastic products including the same have excellent anti-yellowing ability.
Patent KR-20210036508-A (KR)
Title: Production method of meat processed goods
Inventor: LEE GYEONG HUI
IPC: A23L13/70
Filed: 2019-09-26
Abstract: The present invention relates to a method for producing a meat processed product. Low-quality and chewy meat with a relatively low fat content and a lot of muscles is processed into meat with a soft and flavorful texture. According to the present invention, a kiwi fruit extract and an oil-in-water red-type emulsion are obtained, and an injection liquid composed of 1 part by ratio of the kiwi fruit extract and 1-100 parts by ratio of the oil-in-water red-type emulsion is injected into meat at a temperature of 0-10℃, and then rapidly frozen. Accordingly, protein which determines the toughness of meat is properly decomposed to soften meat, and a strange taste does not remain. Also, a fat content is reduced, and it is possible to produce high-quality meat with a rich senses of juiciness.
Patent KR-20210037071-A (KR)
Title: Detachable string fingering aid
Inventor: KIM MIN GU
IPC: G10D3/18
Filed: 2019-09-27
Abstract: The present invention relates to a string instrument fingering aid, which is attached for use when a beginner practices correct positioning when playing a string instrument. The string instrument fingering aid is easily attached and detached as it can be used by holding it like tongs with silicone for easy attachment and detachment according to the size of the instrument and is configured so that no adhesive marks remain on the string instrument.
Patent KR-20210037230-A (KR)
Title: Hazard detection helmet system and method by using sensory temperature
Inventor: JEON TAE SU
IPC: G08B21/18
Filed: 2019-09-27
Abstract: The present invention relates to a hazard detection helmet system and a method using a sensible temperature, and more specifically, to a helmet system and a method capable of determining a risk level based on an actual sensible temperature of a user. The hazard detection helmet system comprises: a helmet which measures measurement information including at least one of temperature, humidity, or wind speed of an area in which the user is positioned and the temperature of the user; and a server which calculates a sensory index of the user by receiving the measurement information and calculates the risk level of high fever, normal, and low fever based on the sensory index. The helmet records the measurement information depending on a measurement time and a measurement position and transmits the same to the server. The server calculates the risk level by reflecting the measurement time and the measurement position in the measurement information. The present invention can reduce the number of cases of hot and cold patients which can occur in outdoor activities and can visually confirms a change of body temperature which is relatively insensitive. Also, the present invention allows anyone other than the user to easily confirm a state of the user, prevents and handle a dangerous situation in advance, and actively handles an unexpected situation.
Patent KR-20210037944-A (KR)
Title: Method for modeling 3d design
Inventor: HAN JUN MIN
IPC: G06F3/0484
Filed: 2019-09-30
Abstract: Disclosed is a method for modeling a 3D design. The method for modeling a 3D design of the present invention comprises: a first step of selecting and arranging an image of an object corresponding to the type of user terminal among images of the object set to a size of at least one type through the user terminal; and a second step of performing 3D modeling on the image of the object according to the type of event inputted by a user.
Patent KR-20210047984-A (KR)
Title: Luminescence device and amine compound for luminescence device
Inventor: UNO TAKUYA
IPC: H01L51/50
Filed: 2019-10-21
Abstract: The present invention relates to an organic electroluminescent device capable of achieving a low driving voltage, high efficiency, and long lifespan by including an amine compound represented by the following formula (1) in a hole transport region, and to an amine compound represented by the following formula (1). [Formula 1].
Patent KR-20200073116-A (KR)
Title: Apparatus and method for detecting accident
Inventor: LEE BYUNG BOG
IPC: G08B21/04
Filed: 2019-10-23
Abstract: The present invention provides a method for detecting a fall accident or a drop accident by one or more inertial measuring devices. Disclosed is an accident detecting method, which comprises the steps of: determining whether an event occurs for each inertial measuring device in consideration of the measured amount of mechanical energy consumption of a body and a threshold related to the accident; obtaining one or more event analysis values obtained by dividing types of events from the one or more inertial measuring devices; and determining whether the accident has occurred based on a total score obtained by summing the one or more event analysis values for the one or more inertial measuring devices.
Patent KR-20210049309-A (KR)
Title: Method and system for monitoring content of web hard
Inventor: LEE JUNG HWAN
IPC: G06F21/10
Filed: 2019-10-25
Abstract: According to one embodiment of the present invention, provided is a web hard content monitoring method, which comprises: a posted content extraction step of obtaining, by an obtaining unit, posted content posted on a hard web site to obtain content information on the posted content; a matching step of matching, by a comparison unit, the content information and pre-stored target content based on a pre-stored matching condition; and storing, by the comparison unit, the content information in a memory unit, when the content information and the target content satisfy the pre-stored matching condition. According to the present invention, it is possible to collect and monitor the content posted on the web hard at a very high speed.
Patent KR-20210049595-A (KR)
Title: Cylindrical battery
Inventor: PARK SUNGHAE
IPC: H01M50/30
Filed: 2019-10-25
Abstract: The present invention relates to a cylindrical battery in which a jelly-roll type electrode assembly is mounted on a metal can. A cap assembly is mounted on the open top of the metal can. The cap assembly includes a top cap, a safety vent, and a current blocking member. A shape memory polymer is formed between the safety vent and the current blocking member.
Patent KR-20210050810-A (KR)
Title: Robot drive module
Inventor: SEO JI WON
IPC: B25J9/10
Filed: 2019-10-29
Abstract: A driving module of a robot is disclosed. The driving module of a robot comprises: a fixed flange fixedly coupled to a reducer; an input shaft rotor module partly inserted into the fixed flange, fastened to an input end of the reducer, and having a part with which a stator module is coupled; and a hub module formed in a structure for accommodating the stator module coupled to a part of the input shaft rotor module, and having one end assembled and fastened with the fixed flange and the reducer.
Patent KR-20210054346-A (KR)
Inventor: PARK HYO SUK
IPC: F16B5/02
Filed: 2019-11-05
Abstract: The present invention relates to a loading box hook device for a cargo vehicle in which a ring for fixing a cargo with a rope to a periphery of a loading box of a cargo vehicle can be mounted to be movably positioned using a bolt and a nut. That is, a rope binding ring is attached to the periphery of the loading box of the cargo vehicle using a bolt and a nut while mounting the same in a structure that can change a mounting position. Thus, the position of a hook for binding the rope can be varied according to the size and type of the cargo loaded in the loading box. Accordingly, the cargo can be stably loaded by the loading box hook device for a cargo vehicle.
Patent KR-20210055402-A (KR)
Title: Supported hybrid metallocene catalyst, and method for preparing homo polyethylene using the same
Inventor: YOU YOUNGSUK
IPC: C08F4/659
Filed: 2019-11-07
Abstract: The present invention relates to a hybrid supported catalyst which maintains excellent catalytic activity over time and enables the production of homopolyethylene having uniform physical properties and structures, and a manufacturing method of homopolyethylene using the same. The hybrid supported catalyst includes a carrier; an alkylaluminoxane-based first cocatalyst supported on the carrier; a second trialkylaluminum-based cocatalyst having an alkyl group with 8 or more carbon atoms supported on the first cocatalyst; and different first and second metallocene compounds supported on the second cocatalyst.
Patent KR-20210056698-A (KR)
Title: Pin screen
Inventor: KIM JI SUN
IPC: F21V33/00
Filed: 2019-11-11
Abstract: The present invention relates to a light emitting type pin screen ride. The light emitting type pin screen ride includes: a pair of guide boards spaced apart from each other by a predetermined distance with a plurality of pin holes arranged uniformly on a plate surface; a pair of protection plates attached to sides of the guide boards, opposed to each other, and having through holes formed on a plate surface to be connected to the pin holes of the guide boards; a light guide plate, which is a transparent plate body diffusing light from a light transmission part provided on one side to the whole area, installed between the pair of protection plates, and having a light guide hole connected to the through holes of the protection plates to emit light; and a fixing means inserted into the light guide hole and the through holes to be reciprocated, and comprising a pin connector forming pin coupling holes at both ends of a center partition, and pins coupled with the pin coupling holes of the pin connector respectively to be projected out of the pin holes; and a fixing means coupling the guide boards, the protection plates, and the light guide plate with each other. Therefore, the light emitting type pin screen ride can be used as nighttime lighting for an amusement park where rides are installed.
Patent KR-20200060682-A (KR)
Title: Interference detection and mitigation for lidar systems
Inventor: MEISSNER PAUL
IPC: G01S7/48
Filed: 2019-11-12
Abstract: The present disclosure relates to a LIDAR sensor (500), which includes: a detector (510) configured to generate a first detector signal (240-1) at a first delay time after the emission of a first light pulse and generate at least a second detector signal (240-2) at the first delay time after the emission of at least a second light pulse; and a processor (520) configured to generate a signal (522) combined with respect to the first delay time based on the combination of the first detector signal and the at least one second detector signal. According to the type of combination, the combined signal (522) can be used for interference detection or mitigation.
Patent KR-20210058144-A (KR)
Title: Battery pack, vehicle comprising the battery pack and control method of the battery pack
Inventor: CHOI JEE SOON
IPC: B60L15/20
Filed: 2019-11-13
Abstract: According to one embodiment of the present invention, a battery pack provided to a vehicle comprises: a battery module having a battery cell; a relay unit connecting the battery module and a motor unit of a vehicle; and a control unit connected to the relay unit and the motor unit and controlling the relay unit and the motor unit. The control unit enables the motor unit to idle by operating the relay unit when the battery cell of the battery module has temperature of at least a predetermined value.
Patent KR-20200063052-A (KR)
Inventor: JUNG MIN WOO
IPC: C07D493/04
Filed: 2019-11-13
Abstract: The present invention provides a novel compound and an organic light emitting device using the same. The present invention provides a compound represented by the following chemical formula 1 or chemical formula 2. The compound represented by chemical formula 1 can be used as a material of an organic material layer of the organic light emitting device, and can improve efficiency, lower a driving voltage, and/or improve lifespan characteristics in the organic light emitting device.
Patent KR-20210058426-A (KR)
Inventor: JEON SO YEON
IPC: B65D55/16
Filed: 2019-11-14
Abstract: The present invention is a holder used in a disposable PET bottle, wherein after inserting a cap and an inlet respectively, the holder fixes the bottle cap. By fixing the bottle cap, the bottle cap is no longer lost.
Patent KR-20210061058-A (KR)
Inventor: CHOI MOON SUK
IPC: A43B23/24
Filed: 2019-11-19
Abstract: The present invention relates to shoes in which a pet toy is formed, and specifically, to shoes in which a pet toy is formed, wherein a toy (300) is formed at the end of a string (200) having a predetermined length, and the string (200) is connected to the shoes (100) to form a suspended structure, and thus, the toy (300) moves as a person wearing the shoes (100) moves to cause the interest of a pet.
Patent KR-20210062941-A (KR)
Title: Mug lid to hold a cell phone
Inventor: PARK GEON HUI
IPC: H04M1/04
Filed: 2019-11-22
Abstract: The present invention relates to a mug lid capable of holding a mobile phone, which allows a mobile phone to be held in a holder gap, thereby solving a problem that the mug lid is left alone because of having no additional function other than the function of keeping warm. The mug lid comprises: the holder gap formed in consideration of the average thickness of a mobile phone and comfortable mounting thereof so that the mobile phone can be held; rubber packing fixed to a groove formed by circularly cutting the circumference of an intermediate portion of the lid, and fixed to a cup; the circumference of the top of a body formed to fit the average size of the cup, and placed on the top of the cup; the circumference of the bottom of the body formed smaller than the circumference of the top of the body to fit into the cup; and the body formed by coating wood with oil so that water is not absorbed therein.
Patent KR-20210063543-A (KR)
Title: Vehicle of high pressure wide crop duster with eco-friendly photocatalysts nano materials
Inventor: BANG JI CHEOL
IPC: G06Q50/26
Filed: 2019-11-24
Abstract: The present invention relates to a high-pressure wide area spray vehicle system for eco-friendly photocatalytic nano-materials, capable of further improving a photocatalytic effect, and to an operating method thereof. The high-pressure wide area spray vehicle system of the present invention comprises: a nano-material high-pressure spray vehicle body; a nano-tank unit for accommodating a mixed nano-solution; a nano-ladder unit; and a sensor box unit for transmitting and receiving a communication signal.
Patent KR-20210063586-A (KR)
Title: Matching service providing method and server for repairing air-conditioner using communication network
Inventor: CHEON SANG IL
IPC: G06Q10/00
Filed: 2019-11-25
Abstract: The present invention relates to a refrigeration and air conditioner repair matching method using a communication network and a matching server executing the same, wherein a consumer who wants to repair a refrigeration and air conditioner provides information about the refrigeration and air conditioner that the consumer wants to receive repaired using the communication network, and it is possible to choose the repair company you want to repair your refrigeration and air conditioner. The matching method according to the present invention comprises: receiving repair request information including location information, product information, and failure symptoms of the refrigeration air conditioner to be repaired from the consumer terminal; sending the repair request information to the terminal of the repair company whose serviceable area among the stored repair company information matches the location information of the refrigeration and air conditioner, and receiving business trip information including the available business trip time and repair cost; and transmitting repair company information, including business trip information, to the consumer terminal to receive whether or not to make a repair reservation.
Patent KR-20210063626-A (KR)
Title: down clothes
Inventor: KIM WOO JIN
IPC: A41D31/06
Filed: 2019-11-25
Abstract: The present invention relates to down clothes. According to the present invention, a lining (1) and an outer fabric (2) are connected via a bumper (5), and the bumper (5) has an overlapping portion (5b) formed on the outer side of a sewing line (3) to be closely attached to the lining (1) and the outer fabric (2). Accordingly, the lining and the outer fabric of the sewing line portion are not directly connected and form a double structure, thereby providing an effect of preventing inflow of outside air and leakage of down. On the other hand, the bumper can be processed to include a silver nano material, a far-infrared material, a fragrance material, and the like to give various functions (antibacterial, anti-odor, and aroma effects) and can include silver and conductive yarn to reduce harmful effects of static electricity.
Patent KR-20200063068-A (KR)
Inventor: LIM JINSUB
IPC: H01L31/0256
Filed: 2019-11-25
Abstract: Disclosed are a method for manufacturing an electrode laminate, an electrode laminated manufactured by the same, and a membrane electrode assembly including the same. The manufacturing method includes the step of: (a) manufacturing an insulation layer/porous electrode substrate by forming an insulation layer on one surface of a porous electrode substrate; (b) manufacturing an insulation layer/porous electrode substrate/catalyst layer by forming a catalyst layer including a conductive material by electroplating the conductive material on an opposite surface of the porous electrode substrate of the insulation layer/porous electrode substrate; (c) manufacturing a porous electrode substrate/catalyst layer by removing the insulation layer from the insulation layer/porous electrode substrate/catalyst layer; and (d) manufacturing an electrode including a water emitting layer/porous electrode substrate/catalyst layer by forming a water emitting layer on one surface of the porous electrode substrate of the porous electrode substrate/catalyst layer. Accordingly, a time for a manufacturing process can be reduced by directly coating a conductive material on a porous electrode substrate through electroplating without having to manufacture a membrane electrode assembly by separately casting an electrode.
Patent KR-20210065367-A (KR)
Title: Cell incubator
Inventor: KO KWANG MYUNG
IPC: C12M1/12
Filed: 2019-11-27
Abstract: A cell culture apparatus according to the present invention comprises: a body in which a door can be opened and closed; a photographing device installed in the body; and a plurality of culture plates on which a cell culture vessel is placed, which is provided to be cyclically moved along a loop trajectory extending up and down while passing through the photographing area of the photographing device in the body. When the plurality of culture plates sequentially pass through the photographing area, it is possible to check the culture state of the cells based on the image information captured by the photographing device.
Patent KR-20210070059-A (KR)
Title: Motion communication system and method using piezoelectric sensor
Inventor: KIM MISO
IPC: G09B21/00
Filed: 2019-12-04
Abstract: The present invention relates to a system and method for motion communication using piezoelectric sensors. According to an embodiment of the present invention, the system includes: piezoelectric sensors attached to a user's fingers to generate electric signal values according to the motion of the user's fingers; a memory for storing at least one instruction; and at least one processor for executing the at least one instruction stored in the memory, wherein the processor may execute the at least one instruction to compare a measurement value for each of the piezoelectric sensors with a reference value, binarize the measurement values on the basis of the result of the comparison, and estimate linguistic elements matching a combination of the binarized measurement values. Accordingly, it is possible to improve a signal recognition rate and accuracy according to user's body movement.