baber/WOPTO huggingface dataset:
Patent KR-20210104213-A (KR)
Title: Display device and method for manufacturing the same
Inventor: TANAKA TETSUHIRO
IPC: H01L27/12
Filed: 2020-02-14
Abstract: Provided is a display device, which includes: a first silicon-based thin film transistor provided on a substrate; a first interlayer insulating film covering the first thin film transistor; an active pattern provided on the first interlayer insulating film and using indium-gallium-zinc oxide (IGZO) having a thickness of 150 Å to 400 Å; a gate insulating film covering the active pattern; a gate pattern disposed on the gate insulating film; and a second interlayer insulating film covering the gate pattern.
Patent KR-20210103823-A (KR)
Inventor: KWANSEO PARK
IPC: H03L7/099
Filed: 2020-02-14
Abstract: The technology provides a clock and data recovery device with improved frequency detection capability by applying machine learning technology. The present invention relates to the clock and data recovery device using machine learning technology and a training method thereof. The clock and data recovery device according to the present technology may detect phase and frequency errors from data and edge patterns by applying a machine learning technique. According to the present invention, the clock and data recovery device comprises: a data sampler for sampling an input signal according to a first clock signal and outputting a data signal; an edge sampler for sampling the input signal according to a second clock signal having the same frequency as the first clock signal but having a different phase to output the edge signal; an error detection circuit that generates an error signal according to a frequency of occurrence of a plurality of patterns corresponding to a combination of the data signal and the edge signal; an oscillator generating a first clock signal or a second clock signal; and an oscillation control circuit for generating a first oscillation control signal for controlling the oscillator according to the error signal.
Patent KR-20200115120-A (KR)
Title: Multilayer ceramic electronic component
Inventor: NISHIBAYASHI KAZUHIRO
IPC: H01G4/30
Filed: 2020-02-28
Abstract: A ceramic electronic component includes a ceramic main body, wherein dielectric layers and internal electrodes are laminated, the ceramic main body including a pair of principal surfaces, a pair of side surfaces, and a pair of end surfaces, and the internal electrodes exposed to the end surfaces, and at least a portion of the end surface covered to form an underlayer external electrode. When a section of the ceramic main body is viewed, the underlayer external electrode is discontinuously provided on the ceramic main body. The ceramic main body includes an exposed region partially exposed from the discontinuously provided underlayer external electrode, the exposed region is covered with a resin layer, and the underlayer external electrode is covered with a plating film.
Patent KR-20210014560-A (KR)
Title: Apparatus for manufacturing KIMBUGAK
Inventor: LEE CHUNG SUK
IPC: A23P20/17
Filed: 2020-02-27
Abstract: The present invention relates to a laver chip manufacturing apparatus including: cartridges where a large amount of laver cut to a predetermined size is stacked; a vacuum adsorption conveying unit adsorbing and conveying the laver from the cartridges and conveying and supplying the laver to a glutinous rice paste application unit; the glutinous rice paste application unit dipping the laver supplied by the vacuum adsorption conveying unit in glutinous rice paste to smear the surface of the laver with the glutinous rice paste; and a conveying unit supplying the laver to an oil barrel with the surface smeared with the glutinous rice paste. According to the present invention, it is possible to automate the process in which the laver surface is smeared with the glutinous rice paste and the laver is supplied to and fried in the boiling oil barrel. According to the present invention, the smearing is naturally performed by the laver (L) falling into the glutinous rice paste in a paste barrel (33). The glutinous rice paste application can be performed with speed, accuracy, and stability. The paste-applied laver can be dropped into the heated oil barrel with positional accuracy at all times. Accordingly, the commercial value and productivity of laver chips can be maximized, considerable cost reduction can be achieved by required manpower reduction, and reliability can be maximized.
Patent KR-20210112725-A (KR)
Title: System for cost managing a lot of franchising eating houses
Inventor: MOON EUNHEE
IPC: G06Q20/40
Filed: 2020-03-06
Abstract: The present invention relates to a cost managing system for franchising eating houses particularly for managing membership information of a plurality of franchising eating houses registered as a franchising eating house management server of a head office and managing information on a point of sale (POS) of each of the franchising eating houses such as sales/purchase status management, a type of food for sale, food ingredient management, food ingredient order and payment, inventory management, cost management, and the like for each of the franchising eating houses to supply food ingredients on time.
Patent KR-20210119153-A (KR)
Title: Low Speed Spindle Motor Having Assembled Typed Spindle
Inventor: KIM GI SIK
IPC: H02K7/08
Filed: 2020-03-24
Abstract: The present invention relates to a low-speed spindle motor having an assembled spindle, which enables the spindle to be machined at a lower cost in the spindle motor which allows a workpiece to be cut with a rotating tool held by the machine. The spindle motor comprises: a front cover (200) coupled to the front surface of a housing (100); a rear cover (300) coupled to the rear surface of the housing (100); the spindle (400) which is installed to penetrate the center of the housing (100), the front cover (200), and the rear cover (300), and has a hollow inner portion (410) and a tool insertion portion (420) formed at the front end portion of the hollow portion (410); a motor unit (700); and a clamping unit (800) which is installed in the hollow portion (410) of the spindle (400) so as to be movable forward and backward, and fixes or releases the tool disposed in the tool insertion portion (420) by the forward and backward operation. The spindle (40) is formed so that two or more components are assembled in the longitudinal direction of the spindle (400) to form an integral body.
Patent KR-20210121739-A (KR)
Title: Plants cultivation apparatus and a method controlling the same
Inventor: EUNJEONG KIM
IPC: A01G24/15
Filed: 2020-03-31
Abstract: The present invention relates to a plant cultivation apparatus and a method for controlling the same. The plant cultivation apparatus according to an embodiment, when information about the type of crop is input, calculates the amount of water supply based on the input information and supplies water to a bed, so that customized watering for the crop can be realizedand residual water in the bed can be prevented.
Patent KR-20210121850-A (KR)
Inventor: SHIN YOUNGJOO
IPC: F25B25/00
Filed: 2020-03-31
Abstract: The present invention relates to a heat pump and an operating method thereof. According to an embodiment of the present invention, a heat pump comprises: a compressor for compressing a refrigerant; a water-refrigerant heat exchanger which exchanges heat with the refrigerant and water; a water pump having a motor and flowing water to the water-refrigerant heat exchanger; and a control unit. The control unit calculates power consumption of the water pump, calculates a flow rate of water flowing by the water pump based on power consumption of the water pump, and controls the operation of the water pump to stop when the flow rate of water is less than a preset reference flow rate. Various other embodiments are also possible.
Patent KR-20210122939-A (KR)
Title: Oil Pump, Vehicle having the oil pump and method for controlling the vehicle
Inventor: LEE JAEHYEON
IPC: B60K7/00
Filed: 2020-04-01
Abstract: The present invention relates to an oil pump, a vehicle having the same, and a control method thereof. According to the control method of the vehicle having a drive motor for applying a driving force to a wheel and an oil pump for cooling the drive motor, a temperature of an oil is detected, and the temperature of the drive motor is detected. In addition, a target rotational speed of the oil pump corresponding to the detected temperature of the oil and the temperature of the drive motor is confirmed. If the confirmed target rotation speed is less than a limit rotation speed, an operation of the oil pump is controlled based on the confirmed target rotation speed. If the confirmed target rotation speed is equal to or greater than the limit rotation speed, the confirmed target rotation speed is adjusted based on a temperature gradient of the drive motor in a current cycle and a temperature gradient of the drive motor in a previous cycle, and the operation of the oil pump is controlled based on the adjusted target rotation speed. The vehicle of the present invention comprises: the drive motor; the oil pump; a first temperature detection unit; a second temperature detection unit; and a control unit.
Patent KR-20210123083-A (KR)
Title: Relay system and method for preventing mal-operation
Inventor: YOUNG BIN LIM
IPC: H02H3/02
Filed: 2020-04-02
Abstract: The present invention provides a malfunction prevention relay system which comprises: a first memory (120) in which verification data for consistency check of setting data, which becomes a reference of a relay operation, is stored; a second memory (130) in which the setting data, which becomes the reference of the relay operation, is stored; and a control unit (170) configured to check consistency of the setting data stored in the second memory (130) based on the verification data stored in the first memory (120) and determine whether to perform the relay operation based on the stored setting data according to a check result. Accordingly, according to the present invention, it is possible to easily prevent a relay malfunction at low costs by determining the consistency of the setting data used for the relay operation.
Patent KR-20200038230-A (KR)
Title: Dining table with serving tray
Inventor: GANG KYUNG HWAN
IPC: A47B37/00
Filed: 2020-04-03
Abstract: The present invention relates to a table with a serving tray used in a restaurant and, more specifically, to a dining table with a serving tray mounted thereon comprising: a table having a menu attached thereto and allowing a holder to be placed thereon; a holder having a penetration groove formed at the center thereof in a disk shape, an inner circumferential surface protrusion unit protruding upwards from the inner circumferential surface of the penetration groove, and a groove unit formed between the inner circumferential surface protrusion unit and an outer rim of the disk as the outer rim protrudes to place a food container on the groove unit; a grill inserted into the penetration groove of the holder; and detachment prevention part formed in the penetration groove to prevent the grill from being detached. According to the present invention, containers holding food of a menu selected and ordered in a restaurant are stored on a single holder, and then the containers can be served to a table with a plurality of menus and a grill attached thereto to minimize inconvenience of separately serving a grill, a menu, and a variety of food in a conventional technique. In addition, after eating food, food containers and a grill can be easily removed to improve work efficiency.
Patent KR-20210133676-A (KR)
Title: Cable tie
IPC: B65D63/10
Filed: 2020-04-29
Abstract: According to the present invention, provided is a cable tie including: a tie band; a tie holder formed at one end of the tie band and providing a space through which the tie band is inserted; a normal sawtooth groove formed in one side part while having a width half the tie band in a longitudinal direction of the tie band on an upper side of the tie band; a reverse sawtooth groove formed in the other side part to be opposed diagonally to the normal sawtooth groove while having a width half the tie band in the longitudinal direction of the tie band on a lower side of the tie band; a normal protrusion formed in one side part located linearly in the normal sawtooth groove in the space of the tie holder, and enabling the normal sawtooth groove to be inserted and coupled in a ratchet structure when the tie band is inserted through the tie holder in a normal direction (upward direction); and a reverse protrusion formed in the other side part located linearly in the reverse sawtooth groove in the space of the tie holder while having an insertion direction opposed to the normal protrusion, and enabling the reverse sawtooth groove to be inserted and coupled in a ratchet structure when the tie band is inserted through the tie holder in a reverse direction (downward direction). Therefore, the present invention is capable of enabling the tie band to be inserted into the tie holder in the normal or reverse direction.
Patent KR-20210135688-A (KR)
Title: Method for diagnosing motor and electronic device thereof
IPC: H02P29/028
Filed: 2020-05-06
Abstract: Various embodiments of the present invention relate to a method for diagnosing a motor and an electronic device thereof. The electronic device includes a motor configured to generate a driving force of a vehicle, a resolver configured to detect a position and a speed of the motor, and a microcontroller configured to connect the motor and the resolver, wherein the microcontroller may sample a sine signal of the resolver using a plurality of delta-sigma converters, sample a cosine signal of the resolver using the plurality of delta-sigma converters, and diagnose a state of the motor based on the sampled sine signal and the sampled cosine signal, and control the motor based on a diagnosed result. Other embodiments can be also implemented.
Patent KR-20210135731-A (KR)
Title: Lighting
IPC: F21Y115/10
Filed: 2020-05-06
Abstract: A lamp includes: a lighting unit including a plate-shaped light guide plate and an LED unit irradiating light along a plate surface of the light guide plate; and a frame having at least one frame member having a lower flange and an upper flange forming an engagement groove for receiving and supporting at least a portion of a border edge of the light guide plate along the plate surface of the light guide plate. Accordingly, an assembly process can be simplified and assembly efficiency can be improved.
Patent KR-20210138953-A (KR)
Title: End effector of robot
IPC: B25J15/06
Filed: 2020-05-13
Abstract: Disclosed is an end effector of a robot. The end effector of the robot according to an embodiment of the present invention may comprise: a main body; a pair of grippers rotationally coupled to the main body in the direction facing each other to grip a fruit tree; and a cutter provided on the main body to rotate in the same direction as the rotation direction of the gripper to cut a stem of the fruit tree. An objective of the present invention is to provide the end effector of the robot used for harvesting the fruit tree.
Patent KR-20210145426-A (KR)
Inventor: SON CHUN MYUNG
IPC: G04R20/02
Filed: 2020-05-25
Abstract: An embodiment provides a digital electric substation time synchronization system comprising: a master synchronization apparatus which outputs a standard pulse signal that is time synchronized with a GPS signal; and a merging unit which performs a time synchronization by receiving the standard pulse signal from the master synchronization apparatus or receiving a first synchronization completion signal from the other merging unit, and outputs a second synchronization completion signal obtained by adding a synchronization completion pulse to the standard pulse signal or the first synchronization completion signal. The master synchronization apparatus receives an N^th synchronization completion signal (n is a natural number equal to or greater than 2) and analyzes a time synchronization delay time of each merging unit. The digital electric substation time synchronization system performs time synchronization on a plurality of merging units.
Patent KR-20210153813-A (KR)
Inventor: YUG GEUNWOO
IPC: H01L51/56
Filed: 2020-06-10
Abstract: A method for manufacturing a display device according to an embodiment of the present invention comprises the steps of: providing a substrate including a display panel for which a panel mark is defined; placing a processing module on the display panel, the processing module defining a processing mark corresponding to the panel mark and a first processing line adjacent to the processing mark; calculating an offset in a plan view between the panel mark and the processing mark; correcting the first processing line by reflecting the calculated offset to define a second processing line overlapping a periphery of the display panel; and processing the periphery of the display panel along the second processing line. The step of calculating the offset includes the steps of: defining a position of a first point defined on the processing mark and a position of a second point of the panel mark, the second point corresponding to the first point, to calculate a first offset defined as a displacement between the positions of the first point and the second point; and obtaining a second offset defined as an angle of the panel mark with respect to the processing mark. The present invention is capable of precisely cutting a display device.
Patent KR-20210154596-A (KR)
Inventor: DAEHUN NYANG
IPC: G06F16/22
Filed: 2020-06-12
Abstract: Provided is a device for managing data comprising: an input part for which data and command are inputted; a hash conversion part that calculates a hash; a hash table storage part wherein one or more hash tables are provided; a counting bloom filter storage part provided with a counting bloom filter; a counting bloom filter control part that extracts a counting value from the counting bloom filter, calculates a table value that matches the extracted counting value, and transmits thereof to the hash conversion part; and a hash table control part that extracts the stored data according to the hash to which the table value is applied, from the hash table. Therefore, the present invention is capable of improving a management efficiency of the data stored in the hash table.
Patent KR-20210158528-A (KR)
Inventor: JOO SHIN PARK
IPC: B66C11/12
Filed: 2020-06-24
Abstract: A floating dock is disclosed. The floating dock according to an embodiment of the present invention is the floating dock comprising a floor surface arranged horizontally, and a pair of vertical walls vertically arranged on both sides of the floor surface, and includes: at least one guide rail extending along the longitudinal direction on the inner surface of the vertical wall; a crane part that moves along the guide rail and loads and transports objects to be transported, such as parts; and a footrest part that moves along the guide rail and forms a work space for an operator while being provided to be accessible and spaced apart from the vertical wall, thereby capable of promoting the efficiency of the construction or maintenance work of floating structures.
Patent KR-20220001028-A (KR)
Title: Kettle bell fitness equipment
Inventor: JONGKEON JEON
IPC: A63B21/00
Filed: 2020-06-26
Abstract: Kettlebell exercise equipment according to one embodiment of the present invention comprises: a smart kettlebell; a smart mat measuring vital signs; and a smart cradle, wherein the smart cradle may include a kettlebell accommodating portion that is opened upward to allow the smart kettlebell to be inserted thereinto from the top, and a mat storage portion in which the smart mat is stored. According to the present invention, a user who works out at home can manage his/her workout routine or biometrics, and when not in use, the user can increase the space utilization by inserting the smart kettlebell and the smart mat into the smart cradle and storing the same therein.
Patent KR-20220001250-A (KR)
Title: Conditioner for pellet manufacturing machine
Inventor: KO GUG JU
IPC: C10L5/36
Filed: 2020-06-29
Abstract: The present invention relates to a conditioner for a pellet molding machine, which is installed between a pellet mill that compresses and molds a pellet raw material and a fixed-amount supply screw that supplies the pellet raw material from a pellet raw material hopper, and supplies moisture or steam to an added pellet raw material to control a moisture content of a pellet. The conditioner for a pellet molding machine includes: a cylindrical body provided with a pellet raw material inlet and a pellet raw material outlet; a rotating shaft rotatably installed in an inner center of the body along a longitudinal direction of the body; at least one or more water nozzles installed on an outer surface of the body to supply the moisture or steam to an inside of the body; and a paddle arrangement body including a plurality of paddles extending in a radial direction from the rotating shaft and arranged to have a predetermined interval along a longitudinal direction of the rotating shaft. The conditioner can prevent overload of the pellet mill and control the moisture content of the pellet.
Patent KR-20220002806-A (KR)
Title: Food waste treating apparatus installed on sink
Inventor: NOH EUNG BUM
IPC: B09B3/00
Filed: 2020-06-30
Abstract: The present invention is to provide a food waste processing apparatus for installation on a sink, which can increase coupling strength of a power cord line for power supply, make assembly convenient, enhance utilization degree of a space in which the power cord line is assembled, and rapidly and conveniently assemble a washing vessel and a lower cover. To implement this, the present invention comprises: an input unit enabling food waste or water to be input; a processing vessel having, therein, a space located at the lower side of the input unit to process decomposition of the food waste, input through the input unit, by microorganisms; a washing vessel surrounding the processing vessel such that the inner side surface is spaced from the outer side surface of the processing vessel; a stirrer stirring the food waste within the processing vessel by being provided within the processing vessel to rotate; a motor supplying a driving force such that the stirrer rotates; a power cord line connected to one side of the washing vessel so as to supply power to the motor; and a fixation means for fixating and supporting the power cord line to one side of the washing vessel.
Patent KR-20220006284-A (KR)
Inventor: PARK KEUN SOO
IPC: B32B37/14
Filed: 2020-07-08
Abstract: The present invention provides a manufacturing method of a display panel protective packaging material, comprising the following steps of: unwinding foam material wound on a transfer roller in a straight line (S10); unwinding air cushion material wound on a transfer roller in a straight line (S20); transferring the foam material and the air cushion material while closely adhering the same to each other (S30); thermally bonding the foam material and the air cushion material to each other by upper and lower heaters (S40); attaching a double-sided tape to the foam material (S50); completing the protective packaging material by the steps of S10 to S50 (S60); attaching the double-sided tape of the protective packaging material on the entire area of one side of each display panel (S70); and stacking the display panels formed by the step of S70 (S80). The present invention provides the protective packaging material for safely transporting the display panel which is fragile and is easily cracked during transportation. In addition, the present invention provides the protective packaging material made of a configuration of simple components to reduce display packaging time so as to improve productivity. Furthermore, packaging trash generated after transportation can be recycled to protect environment.