baber/WOPTO huggingface dataset:
Patent KR-20210032623-A (KR)
Title: Apparatus For Storage And Information Collection Of Sensor Mounted Wafer
Inventor: LEE DONG SEOK
IPC: H01L21/67
Filed: 2019-09-17
Abstract: The present invention relates to a device for storage and information collection of a wafer mounted with a sensor, which includes: a body having at least one of a communication circuit for communicating with the wafer mounted with the sensor and a charging circuit for charging a battery of the wafer mounted with the sensor; a wafer tray which is disposed on an upper part of the body and on which the wafer mounted with the sensor is seated; an antenna unit moving up and down on the wafer tray and disposed at a position corresponding to at least one of a communication antenna and a charging antenna of the wafer mounted with the sensor; and a cover which opens and closes the wafer tray, thereby efficiently performing wireless communication.
Patent KR-20210032628-A (KR)
Title: Refrigerator installed at an entrance of the place
Inventor: MINSEOK KIM
IPC: F25D23/06
Filed: 2019-09-17
Abstract: A refrigerator for a front entrance in accordance with an embodiment of the present invention comprises: a cabinet fitted and installed into a mounting hole formed in a front entrance door or a wall surface, and having a storage compartment for storing products; an outdoor side door connected to the front surface of the cabinet to open and close the storage compartment and exposed to the outdoors; an indoor side door connected to the rear surface of the cabinet to open and close the storage compartment and exposed to the indoors; and a cold air supply device accommodated in a space defined by a lower portion of the cabinet and the housing and supplying cold air to the storage compartment, wherein the cabinet includes: an inner case defining the storage compartment; an outer case surrounding the inner case from the outside of the inner case; a thermal insulator filled between the inner case and the outer case; and a support frame inserted into the mounting hole and coupled to the back surface of the front entrance door by means of a coupling member. The present invention can minimize the possibility of shape deformation.
Patent KR-20210033242-A (KR)
Title: Air conditioning apparatus for automotive vehicle
Inventor: KIM YUN JIN
IPC: B60H1/32
Filed: 2019-09-18
Abstract: The present invention relates to an air conditioner for a vehicle, preventing a condensate from scattering and smoothly discharging the condensate inside an air conditioning case. The air conditioner of the present invention comprises: a case unit in which an air outlet is formed on a front surface; a driving unit which is disposed inside the case unit to allow fluid to flow toward the air outlet; a drain unit which is disposed in a lower portion of the case unit and discharges a condensate included in the fluid; and a condensate filter unit which is disposed between the air outlet and the driving unit to allow air included in the fluid to pass and allow a part of the condensate included in the fluid to collide to be guided to the drain unit.
Patent KR-20210034136-A (KR)
Title: Clock data recovery circuit and display device including the same
Inventor: PYUN KI HYUN
IPC: H03L7/099
Filed: 2019-09-19
Abstract: According to the present invention, a display device includes: a phase detector for outputting a phase adjustment signal by comparing a clock signal of a first node and an input signal; a charge pump for adjusting a charge amount of a second node according to the phase adjustment signal; a first switch having one end coupled to the second node and having the other end coupled to a third node; a second switch having one end which receives a bias voltage and having the other end coupled to the third node; a capacitor including a first electrode coupled to the third node; and a voltage controlled oscillator having control terminals coupled to the third node and having output terminals coupled to the first node through the third switches, thereby quickly generating the clock signal of an appropriate frequency in response to various data supply rates.
Patent KR-20210033640-A (KR)
Title: System for separating silicon raw material chips
Inventor: JO SUNG CHEON
IPC: B07B4/00
Filed: 2019-09-19
Abstract: The present invention relates to a system for sorting silicon raw material chips, comprising: a supplying unit (10) which pulverizes and supplies a silicon raw material; a sieve unit which is connected to a downstream side of the supplying unit (10) and discharges raw material chips sorted by a particle size; a foreign matter removing unit (40) which is connected to a downstream side of the sieve unit and removes foreign matter in the raw material chips; and a controlling unit (50) which controls the supplying unit (10), the sieve unit, and the foreign matter removing unit (40) with a set algorithm. Therefore, when silicon powder applied to a semiconductor device is produced, the present invention can secure quality and productivity required for a mass production site by continuously processing a series of processes from pulverizing to sorting.
Patent KR-20210033721-A (KR)
Title: Electrode Current Collector Comprising a Resistive Layer Between Two or More Metal Foils, Electrode Comprising the Same, and Lithium Secondary Battery
Inventor: LEE HANYOUNG
IPC: H01M10/052
Filed: 2019-09-19
Abstract: The present invention relates to an electrode current collector for a lithium secondary battery with improved output properties, wherein the electrode current collector includes: two or more metal foil layers; and a resistance layer positioned between the two or more metal foil layers, and the resistance layer includes: a volume expansion resin; a conductive material; and an adhesive, to an electrode comprising the same, and to a lithium secondary battery.
Patent KR-20210034161-A (KR)
Title: Golf Putting Training Device
Inventor: LEE PIL WON
IPC: A63B69/36
Filed: 2019-09-19
Abstract: The present invention relates to a golf putting practice device for not only practicing putting on a putting line having various inclinations and curvatures, but also visually checking the posture during putting and to correct the posture. The present invention comprises: a body (100) including a rail coupling groove (120) and a golf ball collecting passage (110) formed on left and right sides of the rail coupling groove (120); a head unit (200) including an inclination adjusting means (260) formed to adjust the inclination of the body (100); and a rail (400) coupled to the rail coupling groove (120) and having a putting line (410) formed on one side thereof, and a mirror surface (420) formed on the other side thereof. The head part (200) is coupled to one end of the body (100), and the rail (400) is combined so that the putting line (410) or the mirror surface (420) is exposed and that putting practice can be performed, and detachably coupled to the rail coupling groove (120) to allow putting practice while arbitrarily changing a curvature of the rail.
Patent KR-20210035936-A (KR)
Title: Pixel circuit and display device including the same
Inventor: CHOI JUNG MI
IPC: G09G3/3208
Filed: 2019-09-24
Abstract: A pixel circuit capable of securing the reliability of a display device comprises: an organic light-emitting device; a switching transistor turned off when a scan signal has a first voltage and turned on when the scan signal has a second voltage; a storage capacitor storing a data voltage supplied through a data line when the switching transistor is turned on in response to the scan signal; and a driving transistor connected in series to the organic light-emitting device between a high-power voltage and a low-power voltage, including a first lower gate electrode to which the first voltage is applied, and allowing a driving current corresponding to the data voltage stored in the storage capacitor to flow through the organic light-emitting device.
Patent KR-20210036083-A (KR)
Title: An floor mat for vehicle
Inventor: LIM IK SU
IPC: B60N3/04
Filed: 2019-09-25
Abstract: The present invention relates to a vehicle floor mat capable of enabling easy cleaning and washing of a floor mat without a separate dedicated vehicle floor mat cleaner, facilitating the work of finishing an end part of the floor mat by overlocking the end part with finishing tape during manufacture, and enabling a floor mat to be expressed more elegantly and splendidly through golden and silvery decoration frames formed on the surface of the finishing tape, and a manufacturing method thereof. The vehicle floor mat comprises: a coil sheet cut in a shape and size corresponding to the floor of a vehicle and formed entirely into a coil-shaped flat plate shape; a base sheet attached and fixed to a lower part of the coil sheet in the same shape and size; a compression line formed by sewing contours of the coil sheet with the base sheet; finishing tape overlocked along the compression line to finish end parts of the coil sheet and the base sheet; and a golden or silvery decoration frame woven together in a longitudinal direction of the finishing tape by twisting golden or silvery yarn as multiple strands on the surface of the finishing tape.
Patent KR-20210039742-A (KR)
Title: Moisture removal and drying apparatus for toc measuring system
Inventor: YOON JAE SUNG
IPC: G01N33/18
Filed: 2019-10-02
Abstract: The present invention relates to a dehumidification and drying apparatus for a total organic carbon (TOC) measurement system to remove moisture generated when organic materials are oxidized in the TOC measurement system. According to one embodiment of the present invention, the dehumidification and drying apparatus is used for a TOC measurement system which comprises: a syringe; a first valve transferring different fluids including a sample, phosphoric acid, oxygen gas, and sodium persulfate into the syringe one by one according to vertical movement of the syringe; a second valve provided in a line for supplying oxygen gas toward the first valve and supplying oxygen gas to the inside of the syringe to remove inorganic carbon; a third valve opened when the second valve is opened to introduce oxygen gas into the syringe; a UV-pretreatment system receiving the fluid contained in the syringe and oxidizing organic carbon remaining after the inorganic carbon is removed to generate carbon dioxide gas; and a non-dispersive infrared (NDIR) detector detecting carbon dioxide generated in the UV-pretreatment system. The dehumidification and drying apparatus comprises: a dehumidification apparatus removing moisture from carbon dioxide gas generated in the UV-pretreatment system; and a drying apparatus adsorbing moisture remaining in the carbon dioxide gas that has passed through the dehumidification apparatus and drying the adsorbed moisture by using dry air.
Patent KR-20210043170-A (KR)
Title: Door closer
Inventor: KIM KYUNG TAE
IPC: E05F3/02
Filed: 2019-10-11
Abstract: The present invention relates to a door closer placed between a door and a door frame to turn the door installed in a hinge structure inward around a hinge shaft, thereby promoting the closing of the door. According to the present invention, the door closer includes: a casing part having a cylinder chamber; a piston placed in a forward and backward movement structure in the cylinder chamber; a rotary shaft placed in a rotary structure in the casing part, and geared with the piston through rack and pinion gears to be rotated normally and reversely by the forward and backward movement of the piston such that an assembled link arm can be turned inward and outward; and a closing spring elastically pressing the piston from one side to the other side. As the cylinder chamber is divided into left and right sides by the piston placed in a forward and backward movement structure, on one side of the cylinder chamber, the closing spring is placed, and an intake decompression part having an intake hole communicating with the outside is formed, and, on the other side of the cylinder chamber, a compression pressurization part for damping an advancement speed of the piston advanced in the other direction of the cylinder chamber by an elastic force of the closing spring through compressed air pressure by compressing residual air by the piston advanced in the other direction, is formed. Thus, the piston advanced in the other direction by the elastic force of the closing spring is formed to damp the speed of advancement to the other side by a compression pressure force generated in the compression pressurization part and an intake decompression force generated in the intake decompression part.
Patent KR-20200045423-A (KR)
Title: Novel hetero-cyclic compound and organic light emitting device comprising the same
Inventor: JUNG MIN WOO
IPC: C07D409/14
Filed: 2019-10-21
Abstract: The present invention provides a novel heterocyclic compound and an organic light emitting device using the same. A 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 driving voltage, and/or improve lifespan characteristics in the organic light emitting device.
Patent KR-20190125961-A (KR)
Inventor: KANG SEUNG WAN
IPC: A61B5/08
Filed: 2019-10-25
Abstract: Disclosed are a neckband type healthcare service system and method which can manage the health of a user by allowing a management server to compare biometric information such as the brain waves, pulse waves, and respiratory rate of the user with healthcare patterns of other users such as users in the same age group and to notify a user of a result when the user walks around, measures the biometric information, and transmits the same to the management server while wearing a neckband type meter on the neck. The neckband type healthcare service system comprises: a neckband type meter which measures a brain wave signal, a pulse wave signal, and the respiratory rate of the user, and transmits pulse wave signal and respiratory rate information to a healthcare server by using the measured brain wave signal as a unique ID; the healthcare server which stores the pulse wave signal and respiratory rate information such that each user information is matched to the brain wave signal, pulse wave signal, and respiratory rate information received from the neckband type meter by using the brain wave signal as the unique ID, acquires a healthcare pattern by comparing and analyzing the brain wave signal, pulse wave signal, and respiratory rate information with those of other users by gender, age group, region, season, and month, and transmits the acquired healthcare pattern to each corresponding terminal; and a healthcare database (DB) which stores the pulse wave signal and respiratory rate information such that each user information is matched to the brain wave signal, pulse wave signal, and respiratory rate information received from the neckband type meter by using the brain wave signal as the unique ID.
Patent KR-20210054678-A (KR)
Title: Image analysis apparatus using machine-learning based artificial intelligence including preprocessing modules
Inventor: CHOI KIHWAN
IPC: G06T11/00
Filed: 2019-11-06
Abstract: Disclosed is an image analysis apparatus using machine learning-based artificial intelligence (AI) to provides an image analysis method capable of performing segmentation, detection, and diagnosis with respect to a lesion. According to the present invention, the image analysis apparatus comprises a computing system and the computing system includes a processor, a communication module receiving an input image, and an artificial neural network generating a first pre-processing condition and a second pre-processing condition through inference on the input image. The processor includes a first pre-processing module generating a first pre-processed image by applying the first pre-processing condition to the input image and a second pre-processing module generating a second pre-processed image by applying the second pre-processing condition to the input image. The processor controls the first pre-processing module, the second pre-processing module, the artificial neural network, and the communication module to transmit the first pre-processed image and the second pre-processed image to an image analysis module which performs image analysis on the input image on the basis of the first pre-processed image and the second pre-processed image.
Patent KR-20200053424-A (KR)
Inventor: SASAKI YASUHARU
IPC: H01J37/32
Filed: 2019-11-06
Abstract: It is required to secure a large distance between each of a first conducting wire and a second conducting wire respectively connected to a first electrode and a second electrode in a chuck area which holds a focus ring, and a plasma space. According to an exemplary embodiment, a substrate support includes a first support area configured to support a substrate and a second support area configured to support the focus ring. The second support area extends in a circumferential direction. The second support area includes a lower electrode, a chuck area, and a bonding area. The chuck area includes the first electrode and the second electrode. The first electrode and the second electrode extend in the circumferential direction. The first electrode is provided inside the second electrode. The first conducting wire and the second conducting wire are respectively connected to the first electrode and the second electrode extending, within the bonding area, around the center or on the center between an inner boundary and an outer boundary, then the inner boundary and the outer boundary of the second support area.
Patent KR-20210059050-A (KR)
Inventor: LEE JUHYUNG
IPC: A61M25/10
Filed: 2019-11-12
Abstract: The present invention relates to a system applied with a balloon catheter and a portable navigation. According to an embodiment of the present invention, the system comprises a balloon catheter and a navigation forming a network with the balloon catheter. The balloon catheter includes: a tube; a guide unit inserted into one end of the tube, and exposed to the other end thereof; a manipulation unit connected to one end of the tube, and changing a position of the guide unit; an inflatable balloon provided on at least a portion of the guide unit exposed to the other end of the tube; and an input unit connected to at least a portion of the manipulation unit, and supplying at least one of gas and liquid into the tube. The position of the balloon is changed in accordance with a position change of the guide unit by the manipulation unit. The tube and the guide unit are flexible, the inside of the tube is divided into a plurality of areas, and a sensor is introduced into a fourth area among the areas. The balloon catheter further includes a communication unit for transmitting the position of the balloon catheter sensed by the sensor to the navigation. Data can be exchanged between the communication unit and the navigation system through a wireless communication scheme. Accordingly, a movement path of an operating room can be secured.
Patent KR-20210059287-A (KR)
Inventor: BANG SEUNG WON
IPC: B01D21/24
Filed: 2019-11-15
Abstract: The present invention relates to a water flow forming system for preventing sludge sedimentation. The technical problem to be solved is to allow sludge in breeding water to continuously float without being accumulated on the bottom of a tank in a non-exchange method of the breeding water. For example, disclosed is a water flow forming system including: a pump unit for sucking and discharging the breeding water; a breeding water suction unit that is connected to the pump unit, is disposed on the first inner surface of the water tank, and sucks the breeding water in the water tank to transfer the breeding water to the pump unit; and a breeding water discharge unit that discharges the breeding water discharged through the pump unit through a plurality of venturi injectors inside the water tank and discharges the breeding water in the same direction to form a water flow toward the breeding water suction unit.
Patent KR-20210059433-A (KR)
Inventor: CHOI JONG WOON
IPC: H01M50/20
Filed: 2019-11-15
Abstract: The present invention relates to a high-voltage battery module in which an externally exposed bridge busbar is introduced in order to reduce the risk of an electric shock in handling the high-voltage battery module, and a cell assembly is electrically short-circuited and connected only during use. The present invention may provide a high-voltage battery module that minimizes restrictions in using the high-voltage battery module while eliminating risk factors that may harm the human body during the manufacturing and transportation of the high-voltage battery module.
Patent KR-20190139169-A (KR)
Inventor: JEONGKYO SEO
IPC: B64C39/02
Filed: 2019-11-26
Abstract: According to an embodiment of the present invention, an unmanned aerial vehicle (UAV) may recognize at least some of lights output from light sources of a station, and determine a current location based on the recognized light. According to an embodiment of the present invention, at least one of the UAV and the station may be associated with an artificial intelligence module, a robot, a device related to a 5G service, etc.
Patent KR-20210066481-A (KR)
Title: Disposable blood collection device
Inventor: WON YOUNG JUN
IPC: A61B5/15
Filed: 2019-11-28
Abstract: The present invention relates to a disposable blood collection device. According to an embodiment of the present invention, a disposable blood collection device includes a main body and a blood collection part detachable from the main body. After blood collection, the blood collection part can be easily replaced.
Patent KR-20210069399-A (KR)
Title: Connector
Inventor: JAE IN JEONG
IPC: H01R13/50
Filed: 2019-12-03
Abstract: The present embodiment relates to a connector. The connector according to one aspect comprises: a case; and a terminal disposed in the case, wherein the terminal comprises a protrusion part protruding outward from one surface, and a groove formed to be depressed inward from the other surface and disposed to face the protrusion part. Therefore, the present invention is capable of having an advantage wherein a terminal can be prevented from being deformed during a manufacturing process.
Patent KR-20210069421-A (KR)
Title: Dishwasher and dishwasher control method
Inventor: CHO HYUNTAEK
IPC: H04N21/466
Filed: 2019-12-03
Abstract: An embodiment is a dish washing machine, comprising: an input unit for inputting a washing course; a memory storing a washing record of the dish washing machine at a first time point; and a control unit configured to set the washing course using the washing record, wherein the dishwasher is turned on at a second time point, and the washing record includes a first time history corresponding to the first time point, the first time history, and the second time point, and a first day history includes a one-hour history while a first weekly history includes the first day history. The control unit sets the washing course in proportion to the number of times the washing course is set based on the washing record, and the first time point is earlier than the second time point.
Patent KR-20210072194-A (KR)
Title: Method for aligning a light emitting element, method for fabricating a display device using the same and display device
Inventor: LEE HYUN WOO
IPC: H01L23/498
Filed: 2019-12-06
Abstract: An aligning method of a light emitting element, a manufacturing method of a display element using the same, and a display device are provided. The aligning method of a light emitting element comprises the following steps of: preparing a base substrate and a plurality of conductive patterns disposed on the base substrate and spaced apart from each other; spraying ink, in which a plurality of light emitting elements are dispersed, onto the base substrate and positioning at least some of the light emitting elements on the conductive patterns; and orienting one end of the plurality of light emitting elements to face a first direction. Therefore, the display device can arrange light emitting elements at an accurate location for each pixel.