baber/WOPTO huggingface dataset:
Patent KR-20200000380-A (KR)
Title: Vane groin and their construction method
Inventor: LEE HYUN JAE
IPC: E02B3/12
Filed: 2019-06-27
Abstract: The present invention relates to a vane type groin and a construction method for the same. According to the present invention, the vane type groin includes: a main body having an inner space in which the upper side and the lower side are open, wherein multiple horizontal rods and vertical rods form a rectangular shape and are connected by being piled in order for an end to protrude to the outside; a bottom unit installed at a lower end of the main body and closing the lower side of the main body; a support unit connected to the main body and installed at an outer corner of the main body, wherein the support unit supports the main body; and multiple gabions filled in the inner space of the main body. Therefore, according to the present invention, the vane type groin is installed on the bottom of a river positioned between an outer shore and an inner shore of a bend of the river in three lines or more when a flow speed is high or the river is wide. The vane type groin is also installed in two lines in small and middle-sized rivers, and the multiple vane type groins form the single line. Therefore, the vane type groin can protect a riverside or a bank from erosion due to flowing water. Also, the vane type groin can prevent damage to the groin and the loss of the groin by supporting the main body using the support unit when a water level becomes raised due to a natural disaster such as a flood.
Patent KR-20210002914-A (KR)
Inventor: LEE DONG HOON
IPC: A62C31/24
Filed: 2019-07-01
Abstract: The present invention relates to a wall panel sprinkler system and, more specifically, to a wall panel sprinkler system, which comprises: water supply pipes which are arranged on the ceiling, wall, and basement of a building respectively to be interconnected, and are arranged in vertical and horizontal directions such that the plurality of pipes form a grid structure on the wall; sandwich panels which are disposed at each position between water supply pipes arranged in the grid structure on the wall of the building; spray nozzles disposed at each intersection of the water supply pipes disposed in the vertical and horizontal directions on the wall of the building; a fire detection sensor disposed on the wall of the building, detecting whether a fire has occurred, and transmitting a fire detection signal to a control unit; and the control unit for controlling the spray nozzle to be opened according to the fire detection signal received from the fire detection sensor. A wall panel sprinkler system according to an embodiment of the present invention can quickly process fire suppression even when sprinklers installed on the ceiling do not operate normally, by installing the fire detection sensor and the spray nozzle between the sandwich panels installed on the wall of the building.
Patent KR-20210003974-A (KR)
Inventor: JUNGWOOK YEON
IPC: G06Q30/06
Filed: 2019-07-02
Abstract: Disclosed is a system for providing an exchange service of storage products to eliminate the inconvenience of storage. The system comprises: an affiliated store terminal recognizing a product to be purchased by a customer, obtaining a customer characteristic code displayed on a mobile application of a customer, who desires to store an additional product provided for an event, if the recognized product is the product for the event, and transmitting the obtained customer characteristic code and storage product information to a management server and notifying the product storage; and a management server issuing an electronic coupon to the customer for receipt of the stored product if the product storage is notified from the affiliated store terminal. The management server registers the product to be stored in a shared list according to the permission of the customer to share the stored product, and provides the customer with an electronic coupon of the other stored product selected by the customer from a plurality of other stored products registered in the shared list.
Patent KR-20210004250-A (KR)
Inventor: HYUNJOO CHUNG
IPC: H04S7/00
Filed: 2019-07-03
Abstract: The present invention relates to a signal processing method for effectively playing an audio signal and to a device thereof. The purpose is to more realistically reproduce an acoustic signal heard by a user when one or more sound sources and a user exist in a virtual acoustic space. In more detail, by referring to a reference distance for each input format for input content in which a channel or ambisonics input and an object audio input exist simultaneously, the same object sound image, distance, and size are provided to a user even when audio rendering is performed in a plurality of playing systems using different rendering systems.
Patent KR-20210006548-A (KR)
Inventor: SEO JEONG WOOK
IPC: A61B5/16
Filed: 2019-07-08
Abstract: The present invention relates to a system for determining learning concentration based on a variable threshold and a method thereof, and more specifically, to the system for determining learning concentration based on the variable threshold and the method thereof, which applies a variable threshold having a dependency to a learning content and a user terminal displaying the learning content to brainwave and pitch data, respectively, when determining the learning concentration for a user performing learning by using the brain wave and the pitch data of the user who performs learning using a learning content, accurately grasps user′s actual concentration on learning, and feeds back a grasped result to the user so that the user can effectively grasp his or her learning efficiency.
Patent KR-20210006573-A (KR)
Inventor: LEE MIN SU
IPC: B60W10/22
Filed: 2019-07-08
Abstract: Disclosed are a system and a method for controlling a damper in accordance with rough road determination, in which the number of sensors is reduced and a state of a road surface is subdivided and determined by a 6D sensor since an existing wheel G sensor is not used when the state of the road surface is determined.
Patent KR-20210007396-A (KR)
Inventor: LEE SANG HO
IPC: A61F2/44
Filed: 2019-07-11
Abstract: In a cage to be inserted between the vertebrae, provided is a cage which reduces the risk of damage to organs, muscles, and nerves in an insertion operation process and which facilitates the insertion operation process. To this end, the cage comprises: a pre-insertion part inserted from the front of the vertebrae and positioned between the vertebrae; and a post-insertion part coupled to one side of the pre-insertion part and positioned between the vertebrae. According to the present invention, the risk of damage to organs, muscles, and nerves is reduced during the cage insertion operation process. The cage insertion operation process is facilitated. The cage is stably fixed, so side effects can be reduced after the operation. The operation time is shortened to reduce the burden on a patient.
Patent KR-20210010746-A (KR)
Inventor: PARK IL JU
IPC: B22D17/00
Filed: 2019-07-19
Abstract: The present invention relates to a die-cast casting method that can prevent casting defects of thin-walled parts that occur during the manufacture of die-cast castings, and achieve quality improvement by eliminating pores and shrinkage pores. According to the present invention, the die-cast casting method comprises the steps of: (a) when a first mold and a second mold are molded to face each other, spacing all or part of a cavity forming the cavity of the first mold a predetermined distance backward compared to the designed cavity dimension; (b) injecting the molten metal into the cavity formed by the combination of the first mold and the second mold; (c) advancing a part of the first mold spaced a predetermined distance to the rear to pressurize the molten metal; and (d) separating the die-cast casting molded by releasing the first mold and the second mold.
Patent KR-20200130633-A (KR)
Inventor: GUOHUA LOU
IPC: B29B17/02
Filed: 2019-07-26
Abstract: The present invention relates to an intelligent wet slag removal system for plastic granules including a main body, a floatation cavity and a liquid storage cavity installed in the main body, wherein an overflow hole and a water discharge hole are installed between the floatation cavity and the liquid storage cavity, an electromagnetic valve is installed in the water discharge hole, an inductor is fixed at the uppermost wall of the flotation cavity, a sliding frame is installed in the floatation cavity, an inductive block matched with the inductor is fixed at the uppermost wall of the sliding frame, a cavity is installed in the right wall of the sliding frame, and small holes and large holes distributed uniformly are provided in the top wall and the bottom wall of the cavity. The system according to the present invention uses the same power source to realize the loading of the system and slag removal, the granules float on the water surface through buoyancy and are classified by using different holes depending on diameter, and the slag removal is finished by introducing each of a waste material and a finished product to a different container.
Patent KR-20200026040-A (KR)
Title: MEMS Capacitive Microphone
Inventor: KIM KYEONG WON
IPC: H04R19/04
Filed: 2019-08-02
Abstract: The present invention provides a MEMS capacitive microphone, which attaches a support plate to a support and forms an anchor supporting a diaphragm in an edge region on the support plate so that a microphone with excellent sensitivity and an excellent signal-to-noise ratio can be implemented. The purpose of the present invention is to provide the MEMS capacitive microphone in which the area of the diaphragm is uniform, the parasitic capacity of the diaphragm is small, and acoustic resistance is minimized so as to have uniform sensitivity and an excellent signal-to-noise ratio.
Patent KR-20200016805-A (KR)
Title: Method of removing particles of substrate processing apparatus, and substrate processing apparatus
Inventor: FUKUI SHOGO
IPC: H01L21/67
Filed: 2019-08-06
Abstract: The present invention relates to a substrate processing apparatus for drying a substrate by using a processing fluid of a supercritical state, and provides a technique for suppressing the pollution of a product substrate due to the spout of particles, attached to a supply line of the processing fluid, to a processing space. According to the present invention, a particle removing method of the substrate processing apparatus includes a pressure increasing process, a circulating process, and a particle removing process. In the pressure increasing process, the pressure in the processing space is increased by supplying a cleaned fluid from a first supply line to the processing space in a state where a second on-off valve and a third on-off valve are closed. In the circulating process, the processing fluid is supplied from a second supply line to the processing space and then, discharged from a discharge line by opening the second on-off valve and the third on-off valve after the pressure increasing process. In the particle removing process, a flow of the cleaned fluid is generated against the pressure of the processing space in the second supply line by opening and closing the second on-off valve during the pressure increasing process.
Patent KR-20210017060-A (KR)
Title: Surface plasmon resonance sensor combined with nanostructure
Inventor: LEE SEUNG KI
IPC: G01N21/25
Filed: 2019-08-06
Abstract: Disclosed is a surface plasmon resonance sensor. The surface plasmon resonance sensor includes: optical fiber; a fine probe arranged on an end portion of the optical fiber; and a nanostructure arranged on a specific area of the fine probe, wherein the specific area of the fine probe is positioned at a position of being spaced apart from the end portion of the optical fiber by a predetermined distance. In the nanostructure, conductive layers are arranged on both sides of an insulation layer having a nano-sized interval.
Patent KR-20210017214-A (KR)
Title: Organic light emitting device
Inventor: LEE DONGHWAN
IPC: H01L51/00
Filed: 2019-08-07
Abstract: The present invention provides an organic light emitting element which can improve life characteristics. The organic light emitting element comprises an anode, a hole transport layer, a light emitting layer, an electron transport layer, and a cathode.
Patent KR-20200045949-A (KR)
Inventor: LEE JIN YOUNG
IPC: G06Q50/26
Filed: 2019-08-08
Abstract: Disclosed are a method for determining a vehicle accident and apparatuses for performing the same. According to one embodiment of the present invention, the method comprises the steps of: sensing an accident of a vehicle based on sensor data of a sensor provided in the vehicle; determining whether the sensing of the accident is a failure based on an accident sensing frequency based on a sensing result; and transmitting and cancelling an accident signal for reporting the accident of the vehicle based on a determination result and vehicle speed.
Patent KR-20210019695-A (KR)
Title: Livestock job market agencing system using internet
Inventor: CHO WOO HYUN
IPC: G06Q10/06
Filed: 2019-08-13
Abstract: The present invention relates to a stock raising job market agency system using the internet. Provided is a stock raising job market agency system using the internet, which increase the operational efficiency of a workplace by temporarily hiring a stock raising worker at a specific period and time in a slaughterhouse or wholesale store, a small butcher′s shop, a mart, etc., where it is difficult to directly hire the stock raising worker such as a slaughter technician, etc., and also contributes to an increase in income.
Patent KR-20210021657-A (KR)
Title: Electronic device including conductive member
Inventor: JUNG JONGGWAN
IPC: G04G21/02
Filed: 2019-08-19
Abstract: According to various embodiments of the present disclosure, an electronic device comprises: a housing having a first surface facing a first direction, having a second surface facing a second direction which is opposite to the first direction, surrounding at least a portion of a space between the first surface and the second surface, and having at least one through-hole formed in a third direction which actually is in perpendicular to the first direction or the second direction; a circuit substrate having a third surface where a metal plate is disposed, having a fourth surface, where a key switch is disposed, positioned in an opposite direction of the third surface, and having at least a flexible portion; a first conductive member having a first end part exposed to the outside of the housing through the through-hole, a second end part disposed inside the housing and facing the metal plate, and electrically connected to the circuit board through the metal plate; at least a second conductive member disposed on the second surface; a first support unit having a first portion for providing pressure to the key switch which faces the key switch and at least a second portion for guiding movement of the circuit board which is extended from the first portion; and a processor for sensing biometric data of a user through the first conductive member and at least the second conductive member.
Patent KR-20210022889-A (KR)
Title: Free body urinal for male
Inventor: LEE BONG JOO
IPC: A61F5/441
Filed: 2019-08-21
Abstract: The present invention relates to a free urinal for male patients, which consists of a combination of: a frame body which has a tubular shape that is penetrated from the front side to the back side, is divided into a front urine ejection part and a rear penile insertion part, has a small-diameter air vent formed on the upper part of the outer peripheral surface of the urine ejection part, and has a urine collecting tube including a connection nipple on the lower part on the corresponding front outer peripheral surface, wherein the penile insertion part forms a packing chamber in which the inner diameter of a predetermined length is further expanded by expanding the diameter compared to that of the urine ejection part; a disinfection cap which opens and closes the open front of the frame body; one or more packings which are fitted and inserted into the packing chamber from the rear of the frame body, form a through-hole of a certain diameter in the center while the periphery of the through-hole is cut radially up to a certain diameter at multiple positions, and have the thickness gradually reduced from the outer periphery toward the through-hole; a locking cap which has the center penetrated with a certain diameter, and a portion of which is integrally connected to the outer circumferential surface of the frame body while covering the rear end of the frame body to prevent separation of the packings fitted and inserted into the packing chamber of the frame body, thereby being detachably coupled to the outer circumferential surface of the frame body; and a Velcro band having one end fixed to both sides of the outer circumferential surface of the frame body and the other end formed with Velcro over a certain length to be detachably coupled to patient underwear worn by a user.
Patent KR-20210026499-A (KR)
Title: Electrolyte for lithium secondary battery and lithium secondary battery comprising the same
Inventor: PARK SOL JI
IPC: H01M10/42
Filed: 2019-08-30
Abstract: The present invention relates to an electrolyte for a lithium secondary battery, the electrolyte comprising a lithium salt; a non-aqueous solvent including a fluorine-based organic solvent; and a fluorine-based compound represented by the following [Chemical formula 1], and a lithium secondary battery comprising the same. [Chemical formula 1] In the chemical formula 1, n is an integer of 1 to 300, R is hydrogen, halogen, an alkyl group having 1 to 6 carbon atoms or a halogen-substituted alkyl group having 1 to 6 carbon atoms, and X is a functional group represented by the following chemical formula 2. [Chemical formula 2] In the chemical formula 2, m is an integer of 0 to 4, l is an integer of 1 to 3, R1 and R2 are each independently hydrogen, halogen, an alkyl group having 1 to 6 carbon atoms, or a halogen-substituted alkyl group having 1 to 6 carbon atoms, and when two or more R1 and R2 are present, each of R1 and R2 may be the same as or different from each other. The lithium secondary battery to which the electrolyte of the present invention is applied as described above has excellent high-temperature lifespan characteristics and stability.
Patent KR-20210029317-A (KR)
Title: Method for tracking record employing QR code marking
Inventor: KIM YOUNG NAM
IPC: G06K19/06
Filed: 2019-09-05
Abstract: An embodiment of the present invention relates to a product traceability method using QR code marking. More specifically, the method marks a blank cathode with a QR code during quality inspection to perform quality inspection every time an inspection process begins, tracks and manages quality inspection histories by using quality inspection information for the QR code marking, and collects the quality inspection histories to ultimately determine whether products are satisfactory or poor, thereby unifying quality inspection. Therefore, when performing quality inspection through the method, productivity and quality is increased because of the QR code marking of the products and traceability management using the QR code marking, and a smart process is implemented in conjunction with data collection in each inspection process.
Patent KR-20210032199-A (KR)
Title: Command Transmission System including Parallel Structure Transmitter
Inventor: YUN DONG GEUN
IPC: B64F5/60
Filed: 2019-09-16
Abstract: According to an embodiment, provided is a command transmission system including a parallel structure transmitter, which includes: a power supply which supplies power to the system; a transmission unit which transmits a flight end command to the flight vehicle through one of a first transmitter and a second transmitter, wherein the first transmitter and the second transmitter have a parallel structure; and a monitoring unit which monitors real-time status information of the system.
Patent KR-20200033200-A (KR)
Title: Lithium battery using the solution
Inventor: RYU SU YEOL
IPC: H01M4/525
Filed: 2019-09-18
Abstract: The present invention relates to a lithium battery, capable of high-speed charging, which comprises: a positive electrode including a positive active material; a negative electrode including a negative active material; and an organic electrolyte interposed between the positive and negative electrodes.
Patent KR-20210047406-A (KR)
Title: Scalp care apparatus
Inventor: KIM JOO GYEOM
IPC: A61N5/06
Filed: 2019-10-21
Abstract: Disclosed is a scalp care device. The scalp care device comprises: a head having a brush module; a main body detachably coupled to the head and provided with an operation button; and a power supply device accommodated in the main body and supplying power to an electric device provided in the head by receiving power by the operation button. The brush module is provided to vibrate by receiving power from the power supply device. The brush module comprises: a plurality of scaling brushes arranged at intervals from each other; and a plurality of optical fiber brushes arranged at intervals from each other, at least a portion of which is arranged between the scaling brushes. The length of the scaling brush may be longer than the length of the optical fiber brush. Accordingly, the accumulation of foreign matter between the brushes can be suppressed.
Patent KR-20210048029-A (KR)
Inventor: MARIE KIM
IPC: G06N5/04
Filed: 2019-10-22
Abstract: The present invention relates to an adaptive data analysis method of a data analysis system using machine learning under an Internet of Thing (IoT) environment, capable of applying the optimal machine learning technology under the IoT environment. The data analysis system includes: a re-learning policy managing unit; and a database unit. The re-learning policy managing unit includes: a learning scheduler; a learning manager; an inference manager; and a data analyzing unit. The database unit includes: a file DB; a model DB; and a data DB. The adaptive data analysis method of the data analysis system includes: receiving, by the learning scheduler, a re-learning scheme, a result utilizing scheme, and setting information for operating a whole system, from the user of the data analysis system; transmitting setting values to the learning manager, the interference manager, and the data analyzer from the user; performing relearning/interference/data pretreatment based on policy information and setting information received from the learning manager, the interference manager, and the data analyzer; and receiving, by the interference manager, an interference request from the outside or transmitting, to a requestor or a set target, a result obtained through the interference based on the inner trigger periodically.
Patent KR-20210048951-A (KR)
Title: Hyperspectral image sensor and image pickup apparatus including the same
Inventor: ROH YOUNG GEUN
IPC: G06N3/063
Filed: 2019-10-24
Abstract: Disclosed are a miniaturized hyperspectral image sensor and a miniaturized hyperspectral image pickup apparatus including the same. The disclosed hyperspectral image sensor includes: a solid-state image pickup device including a plurality of two-dimensionally arranged pixels for sensing light; and a dispersion optical device arranged to face the solid-state image pickup device at a predetermined distance and configured to emit light separated for each wavelength due to chromatic dispersion to different positions on the light sensing surface of the solid-state image pickup device.
Patent KR-20210049506-A (KR)
Title: Replaceable Beadring
Inventor: BAE HYUN JIN
IPC: B60C15/02
Filed: 2019-10-25
Abstract: The purpose of the present invention is to provide a replaceable bead ring, where a replacement plate having a gradient portion corresponding to a bead unit of a tire can be attached to and detached from a main plate.