baber/WOPTO huggingface dataset:
Patent KR-20210120182-A (KR)
Title: Balancing apparatus and method between battery rack having ability to control charge/discharge currents
Inventor: KIM JIBEOM
IPC: H01M10/42
Filed: 2020-03-26
Abstract: The present invention relates to a balancing apparatus and method between battery racks capable of controlling charging and discharging current, which can balance between battery racks even when performing charging and discharging without separating the corresponding battery rack or stopping the operation. To this end, the balancing apparatus between battery racks of the present invention includes: a plurality of battery racks which are connected in parallel; a current control unit which is connected to the battery rack to vary the current flowing in the battery rack; a BMS which monitors the state of the battery rack and controls the current control unit; and a master BMS which receives information transmitted from each BMS and controls each BMS. Therefore, according to the present invention, even when charging and discharging is performed in an ESS, it is possible to control the variation in the state of charge between the battery racks, to improve efficiency.
Patent KR-20210121509-A (KR)
Inventor: HA YOUNG GUK
IPC: G06T7/246
Filed: 2020-03-30
Abstract: A method of recognizing a light source for situational awareness is disclosed. According to one embodiment, a situational awareness method includes the steps of: detecting an object in an image; detecting a light source in the image; and recognizing a situation based on the object and the light source. In the provided technology, after detecting an object in an image and analyzing the light source, the situation can be recognized through the same.
Patent KR-20210123571-A (KR)
Title: Thermal management system for vehicle
Inventor: KIM YEON HO
IPC: B60H1/32
Filed: 2020-04-03
Abstract: Disclosed is a heat management system for a vehicle which improves heating efficiency. According to an embodiment of the present invention, the heat management system for a vehicle comprises: a cooling device including a radiator connected to a coolant line, a first water pump, a first valve, and a reservoir tank, and circulating coolant to the coolant line to cool at least one electronic component provided on the coolant line; a battery cooling device including a battery coolant line connected to the coolant line through a second valve, a second water pump connected to the battery coolant line, and a battery module, and circulating coolant to the battery module; a chiller provided on the battery coolant line between the second valve and the battery module, connected to a refrigerant line of an air-conditioning device through a refrigerant connection line, and heat-exchanging coolant supplied to the battery coolant line with refrigerant selectively supplied from the air-conditioning device to adjust the temperature of the coolant; and a heating circuit including a heater connected to the coolant line and the chiller through a first and a second connection line to supply coolant of which the temperature is increased while passing through the electronic component. The reservoir tank is provided on the coolant line between the radiator and the second valve, and can be connected to the coolant line connecting the second valve and the first water pump through a supply line.
Patent KR-20200127883-A (KR)
Title: Method and apparatus for measuring a position in a wireless communication network
Inventor: QI YINAN
IPC: H04W64/00
Filed: 2020-04-28
Abstract: Disclosed are a method and apparatus for measuring a position of a terminal in a wireless communication network. According to the present disclosure, the method comprises the steps of: from a base station, receiving positioning reference signal (PRS) configuration information including information on at least one PRS resource set including at least one PRS resource for receiving a PRS; receiving a PRS from the base station based on the PRS configuration information; and performing position measurement of the terminal based on the received PRS. According to the present disclosure, there is an effect of efficiently measuring a position in a wireless communication network.
Patent KR-20210133554-A (KR)
Title: Method and apparatus for encoding and decoding audio signal using linear predictive coding
IPC: G10L19/02
Filed: 2020-04-29
Abstract: Disclosed are a method for encoding and decoding an audio signal using linear prediction coding, and an encoder and a decoder for performing the encoding and decoding method. An audio signal encoding method performed by an encoder according to an embodiment of the present invention includes the steps of: identifying an audio signal in a time domain in units of blocks; quantizing linear prediction coefficients obtained from a block of the audio signal through linear prediction coding; generating an envelope on the basis of the quantized linear prediction coefficient; extracting a residual signal through a result of converting the envelope and the block of the audio signal into a frequency domain; grouping the residual signal for each sub-band and determining a scale factor for quantization for each grouped residual signal; quantizing the residual signal by using the scale factor; and transforming the quantized residual signal and the quantized linear prediction coefficient into a bitstream and transmitting the same to a decoder. It is possible to enhance quantization efficiency of a residual signal.
Patent KR-20210135819-A (KR)
Title: Service providing system and method supporting contribution rate measurement of data using blockchain
IPC: G06Q20/38
Filed: 2020-05-06
Abstract: The present invention relates to a service providing system and method for supporting the measurement of a contribution rate of data using blockchain and, more specifically, to a service providing system and method, which calculates an ownership share according to a contribution rate contributed by a measuring device, which provides measurement data for processing data generated by processing measurement data stored in blockchain, and enables the distribution of profits, according to the ownership share, generated by sale of the processing data to an owner of the measuring device, which provides the measurement data. The service providing system supporting a contribution rate measurement of data using blockchain comprises: one or more gateways; a blockchain unit; and a service provision unit.
Patent KR-20210142262-A (KR)
Title: Brush System of Belt Conveyor System for Removing Deris
IPC: B08B1/02
Filed: 2020-05-18
Abstract: The present invention relates to a return belt debris removing brush system of a belt conveyor system, which comprises: a brush unit configured to be in contact with a return belt of a conveyor belt; base units each rotatably supporting both ends of a drive shaft of the brush unit; a motor unit fastened to the base unit on one side to rotate the drive shaft of the brush unit; resilient units which are fastened to the base units, respectively, wherein each of the resilient units is configured so that a shaft enters and exits through a small hole formed in a bracket unit; a rotating shaft unit fixed to a lower portion of each support frame unit by a support bracket, and fastened to rotate at each base unit when the elastic unit shaft enters and exits through the small hole; the bracket units each allowing the shaft of each elastic unit to enter and exit; the support frame units to which the bracket units are integrally fastened, respectively; balance maintaining units which are fastened to an upper portion of a vertical axis of the support frame unit on one side and the base unit to adjust imbalance; a moving sensor which senses the movement of the conveyor belt and transmits the sensed movement to a motor control unit; and the motor control unit which receives moving detection information of the conveyor belt from the moving sensor and drives the motor. The present invention can reduce belt damage.
Patent KR-20200059202-A (KR)
Title: Substrate heating unit
Inventor: HWANG HO JONG
IPC: H01L21/67
Filed: 2020-05-20
Abstract: Disclosed is a substrate heating unit. The substrate heating unit includes: a rotatable chuck stage of which a substrate is placed in the upper part; a rotating part having a hollow shape, and combined with the chuck stage to rotate the chuck stage; a back nozzle provided in the center of the upper part of the chuck stage by penetrating the inside of the rotating part, and spraying a treatment solution to the rear side of the substrate; a heat emitting part spaced apart from the upper part of the chuck stage, and including ring-shaped lamps arranged concentrically in different radial ranges with respect to the center of the chuck stage; a reflection plate provided between the heat emitting part and the chuck stage, and reflecting thermal energy radiated from the heat emitting part towards the substrate; and temperature sensor assemblies installed on the reflection plate to measure the temperature of each of the lamps. Therefore, the substrate heating unit is capable of reducing errors between processes by equalizing the temperatures of temperature sensors in each process.
Patent KR-20200063120-A (KR)
Title: Vapor deposition apparatus
Inventor: JANG CHOEL MIN
IPC: H01L51/56
Filed: 2020-05-26
Abstract: An embodiment of the present invention relates to a vapor deposition apparatus for forming a deposition film on a substrate. The vapor deposition apparatus includes: a first injection part spraying first material gas in a first direction toward the substrate; a second injection part spraying second material gas in the first direction; an exhaust part located between the first injection part and the second injection part and exhausting exhaust gas in a second direction opposite to the first direction; and first filter parts mounted at an end of the first injection part and an end of the exhaust part, respectively. The first filter parts are spaced apart from each other in the direction parallel to the first direction and include a plurality of plates stacked in parallel with each other wherein each of the plurality of plates includes holes. The first material gas is sprayed in the first direction through the first filter part mounted at the end of the first injection part. The exhaust gas is suctioned in the second direction through the first filter part mounted at the end of the exhaust part. Process efficiency of the vapor deposition apparatus can be improved since the exhaust gas can be uniformly suctioned.
Patent KR-20210149334-A (KR)
Inventor: LEE JUN
IPC: C09D127/12
Filed: 2020-06-02
Abstract: The present invention relates to a manufacturing method of a heat insulation panel recycled from a solar cell panel, and the heat insulation panel manufactured thereby. By cleaning a front surface and a rear surface of the solar cell panel, coating the front surface of the solar cell panel, filling an insulation material in a space surrounded by the rear surface and a frame of the solar cell panel, and hardening the filled insulation material, the heat insulation panel, which shows excellent heat insulation performance and can be used as a high-quality architectural interior and exterior material, is manufactured.
Patent KR-20210151606-A (KR)
Inventor: SHIN YOUNG HOON
IPC: A61B5/103
Filed: 2020-06-05
Abstract: The present specification discloses an orthodontic hybrid camera that can interchangeably be used for an inner mouth teeth photography and a facial photography. The orthodontic hybrid camera (10) according to one embodiment of the present invention comprises: a lower part body (120) provided with a photographing button (150); and an upper part body (110) rotatably connected to an upper end of the lower part body (120), wherein the upper part body (110) comprises a first lens (130) used when photographing the face, a second lens (140) used during photographing of the inner mouth teeth and provided on an opposite side of the first lens (130), and an image sensor (160) that detects a subject light passing through the first lens (130) and the second lens (140).
Patent KR-20210151608-A (KR)
Inventor: JUNG YONG WHA
IPC: C03B23/03
Filed: 2020-06-05
Abstract: The present invention relates to a dual cooling type shaping device capable of improving a cooling time of a mold. The present invention can provide a dual cooling type shaping device which comprises: a first chamber in which a preheating unit for preheating a mold unit having an object to be shaped accommodated therein is arranged; and a second chamber in which a shaping unit for shaping the object to be shaped by pressing the mold unit and cooling units for cooling the mold unit are arranged, wherein the mold unit passes through the preheating unit and the shaping unit, and is cooled in a state that a cooling time is increased while being alternately transferred to the cooling units arranged at both sides of the shaping unit.
Patent KR-20200144480-A (KR)
Inventor: LEE JIN HO
IPC: H04N19/132
Filed: 2020-06-08
Abstract: Provided are a method and device for encoding/decoding an image. According to the present invention, the method for decoding the image comprises the steps of: acquiring prediction information of a current block from a bitstream; and generating a prediction block of the current block by performing prediction based on the prediction information. The prediction information includes split prediction information of the current block, and the step of generating the prediction block includes: a step of acquiring a reference sample from a neighboring block of the current block; a step of applying an interpolation filter to the reference sample; and a step of generating the prediction block using a reference sample to which the interpolation filter is applied. The interpolation filter may be determined based on partition prediction information of the current block.
Patent KR-20220011831-A (KR)
Inventor: LEE CHANG HOON
IPC: C12Q1/6883
Filed: 2020-07-21
Abstract: The present invention relates to a use of EMP2 for the diagnosis of viral pneumonia or sepsis. In the present invention, the decrease in the expression of EMP2 is related to the infection of the 2019 novel coronavirus, and EMP2 protein or a gene encoding the same is provided as a diagnostic marker for viral pneumonia or sepsis. In addition, EMP2 protein or an agent that increases the gene expression level of the EMP2 protein is provided as a treatment for pneumonia or sepsis caused by the 2019 novel coronavirus infection.
Patent KR-20220014044-A (KR)
Title: A device for supprorting slab for tunnel ventilation
Inventor: CHA MYEONG GIL
IPC: E21F17/02
Filed: 2020-07-28
Abstract: The present invention relates to a slab support device for tunnel ventilation, which can safely maintain a coupler in lining concrete against a load of a slab for ventilation and vibration caused by traveling vehicles and can stably support the slab for ventilation, thereby preventing problems in the prior art caused by the separation of an anchor for supporting the slab from the lining concrete on the tunnel ceiling. The slab support device for tunnel ventilation comprises: a support member (1) including a support bar (11) buried in lining concrete of the tunnel ceiling and horizontally extending, and a plate-shaped support panel (2) integrally provided in the middle of the support bar, having a width greater than that of the support bar, and having a shaft portion (21) protruding downward from the bottom surface with screws formed on an outer circumferential surface; and a coupler (3) an upper portion of which is coupled to the shaft portion (21) of the support plate to be detachable, and a lower portion of which is coupled to a connecting means connecting slabs for ventilation.
Patent KR-20220015872-A (KR)
Title: Apparatus for providing cloud-based photo content sharing service
Inventor: PARK TAI HYUNG
IPC: G06Q50/00
Filed: 2020-08-01
Abstract: The present invention relates to an apparatus for providing a cloud-based photo content sharing service to enable a user to expand social networks or increase intimacy. According to an embodiment of the present invention, the service providing device for providing a service to share photo content registered in a cloud service by a user terminal with other user terminals comprises: a registration unit registering address book information and photo content information input from a user terminal to a cloud service; a photo room generation unit mapping person information acquired from the photo content information registered in the registration unit and the user's address book information and generating a photo room for sharing photo content with one or more user terminals of the mapped address book when mapping information corresponds to a preset photo room generation condition; and a control unit providing a service finding out photo content satisfying person relationship information corresponding to the photo room generation condition in the registration unit and uploading the found photo content to the photo room to share the photo content among the people who meet the photo room generation condition.
Patent KR-20210018102-A (KR)
Title: Pigment dispersion composition for color filter and Pigment dispersion resist composition for color filter
Inventor: HAYASHI AKIRA
IPC: G02F1/1335
Filed: 2020-08-03
Abstract: When a pigment dispersion resist composition for a color filter is prepared based on a pigment dispersion composition for a color filter, the pigment dispersion resist composition for a color filter excellent in high coloring power, high brightness, and stability is obtained. The pigment dispersion composition for a color filter of the present invention comprises: a diketopyrrolopyrrole pigment; a quinacridone pigment; a pigment dispersant; an alkali-soluble resin; and an organic solvent (however, pigment red 122 is not contained).
Patent KR-20220017086-A (KR)
Inventor: PARK WOONG KI
IPC: B30B15/02
Filed: 2020-08-04
Abstract: The present invention relates to a vacuum press method and an apparatus thereof, which can maximize work efficiency by allowing a heating and pressing process and a cooling and pressing process to be sequentially performed on a composite material for a stacking structure in the same processing space in a single piece of equipment. According to the present invention, the vacuum press apparatus includes an upper pressing member configured with an upper diaphragm installed between upper frames having a hollow central inside, a lower pressing member configured with a lower diaphragm installed between lower frames having a hollow central inside, an airtightness-maintaining member mounted between the upper pressing member and the lower pressing member, a work space formed on an inner side by the upper and lower pressing members, the airtightness-maintaining member, and the upper and lower diaphragms, a vacuum-pressing operation part installed to communicate with the work space, a heating member installed to be adjacent to the upper diaphragm of the upper pressing member, an ascending/descending heating operation space formed between the upper diaphragm of the upper pressing member and the heating part, an upper ascending operation part installed to communicate with the ascending/descending heating operation space, a cooling member installed to be adjacent to the lower diaphragm of the lower pressing member, an ascending/descending cooling operation space formed between the lower diaphragm of the lower pressing member and the cooling member, and a lower ascending operation part installed to communicate with the ascending/descending cooling operation space.
Patent KR-20220017654-A (KR)
Inventor: LEE CHAN YONG
IPC: C23C16/50
Filed: 2020-08-05
Abstract: The present invention relates to a substrate processing apparatus, and more specifically, to the substrate processing apparatus which forms strong magnet strength without bending even when a back plate is thinly formed. The substrate processing apparatus according to the present invention comprises: a load lock chamber which loads or unloads a substrate; a processing chamber which is located on one side of the load lock chamber and plasma-treats the substrate in a vacuum atmosphere; and a vacuum chamber which is closely attached on the other side of the processing chamber and in which a magnet and a plasma generation unit are provided.
Patent KR-20210070173-A (KR)
Title: Wave dissipating concrete block with strip-shaped protrusion
Inventor: YONG CHANG
IPC: E02B3/06
Filed: 2020-08-18
Abstract: The present invention relates to a sofa block having a strip-shaped protrusion part. More particularly, the present invention relates to a sofa block comprising: a body part; a leg body part radially coupled to the body part; and a strip-shaped protrusion part formed in a longitudinal direction of the body part and the leg body part.
Patent KR-20220027530-A (KR)
Title: Control method and system for robot
Inventor: KIM KA HYEON
IPC: B25J13/00
Filed: 2020-08-27
Abstract: The present invention relates to the control of a robot, and to a robot control method and system for managing and controlling a robot in remote. The robot control method according to the present invention comprises the following steps of: receiving an image of a space where the robot drives; receiving driving information related to driving of the robot from the robot; and controlling a display unit to output the image together with a graphic object corresponding to the driving information. Visual characteristics of the graphic object are determined based on the driving information. In the step of controlling the display unit, the display unit is controlled to output the graphic object overlapped on the image. The robot control method can intuitively manage and control the robot in remote.
Patent KR-20210029127-A (KR)
Title: Energy Storage Module
Inventor: KIM JIN TAEK
IPC: H01M4/62
Filed: 2020-09-04
Abstract: The present discloses an energy storage module capable of reducing a fire risk of battery cells and improving safety by minimizing a fire spreading between adjacent battery cells when a fire occurs. As an example, disclosed is an energy storage module which includes a top plate coupled to a top of a cover member and including a duct at a position corresponding to a vent of at least one battery cell; a top cover coupled to a top of the top plate and having an exhaust area corresponding to the duct, the exhaust area having a plurality of discharge openings; and an extinguisher sheet placed between the top cover and the top plate and configured to emit a fire extinguishing agent at a preset temperature or above, wherein the top cover includes a protrusion protruding from a bottom surface of the top cover, extending around a periphery of the exhaust area and coupled to a periphery of an end of the duct.
Patent KR-20220036586-A (KR)
Title: a mat protecting grass pravorable air permeability of root
Inventor: HAN KYUNG SOO
IPC: A01G13/00
Filed: 2020-09-16
Abstract: The present invention relates to a grass protection mat, wherein grass is exposed in a space unit of the mat placed on a lawn to protect the lawn in order to promote the activation of a growth point of the lawn by providing water and air to the grass roots of the lawn, a hole is formed in the center over the length from the upper surface of a support that is inserted into the ground of the lawn to support the mat, and the hole is connected to cutout units formed on a side of the support so that rain is introduced into the hole on the upper surface of the mat and is discharged from three cutout units formed on the side of the support to provide rainwater and air to the roots of the grass, thereby strengthening and activating the growth point of the grass.