baber/WOPTO huggingface dataset:
Patent KR-20200086149-A (KR)
Title: A method and apparatus for power saving of a terminal in a wireless communication system
Inventor: YOON SUHA
IPC: H04W52/02
Filed: 2019-01-08
Abstract: The present invention relates to a 5^th generation (5G) or pre-5G communication system to support a higher data transmission rate than that of 4^th generation (4G) communication system such as a long term evolution (LTE). According to an embodiment of the present invention, a method of a terminal in a wireless communication system comprises the steps of: checking the state of the terminal in a first processor of the terminal; transmitting the state of the terminal to a second processor of the terminal; checking a power-related parameter associated with the state of the terminal; and transmitting a terminal message including the power-related parameter to a base station.
Patent KR-20200088122-A (KR)
Inventor: YUN JEONG HWAN
IPC: B05C5/02
Filed: 2019-01-14
Abstract: The present invention provides a resin injector which can prevent damage by increasing a support force for a cartridge and more quickly inject resin by increasing the injection pressure. The resin injector comprises: a base frame in which a cartridge is placed and supported, wherein the cartridge has resin accommodated therein and an injection hole for discharging the resin formed to protrude from a tip; a fixing unit installed on the base frame and having the tip of the cartridge inserted and fixed thereto; and a pressurizing unit applying pressure to a piston of the cartridge fixed to the fixing unit to push the resin accommodated in the cartridge to the injection hole.
Patent KR-20200089565-A (KR)
Title: Method for removing ponding on road surface
Inventor: HONG SANG GWON
IPC: E01C11/22
Filed: 2019-01-17
Abstract: The present invention relates to a method for removing water stagnation on a road surface, and more specifically, to a method which perforates a side portion of a road and an upper portion of a drain to insert a funnel and couples a cap to construct the side portion of the road so that stagnant water can be introduced into the drain through the funnel in the side portion of the road, thereby removing the water stagnation. Therefore, the method for removing water stagnation on a road surface can shorten a work time of a water stagnation removal work, reduce a work cost, and facilitate an estimate in accordance with the provision of unit cost calculations for a type.
Patent KR-20200070964-A (KR)
Title: Multi-purpose anti-seize fastener
Inventor: OH HA NA
IPC: E04B1/41
Filed: 2019-01-18
Abstract: The present invention relates to a multi-purpose earthquake-proof fastener, which is stretched from a ceiling while being freely bent at 360 degrees to absorb vibration. To this end, the present invention is characterized by comprising: a joint connector (100) which is divided into a first section (101) having a first diameter to be penetrated, a second section (102) downwardly extended from the first section (101) and having a second diameter greater than the first diameter to be penetrated, and a third section (103) downwardly extended from the second section (102) and having a female screw thread on the inner circumferential surface; a globular joint unit (110) which has a globular ball (111) inserted into the second section (102) so as to be latched at a stepped protrusion (t) between the first section (101) and the second section (102) of the joint connector (100), and is fastened to an anchor (A) buried in the ceiling after being extended from the ball (111) to pass through the first section (101); an elastic member (120) inserted into the second section (102) of the joint connector (100) in order to come in contact with the ball (111); and a displacement preventing device (130) which is fastened to the third section (103) of the joint connector (100) to pressurize the elastic member (120), and in which a full thread bolt (B) is fastened to the female screw thread formed on the inner circumferential surface thereof.
Patent KR-20200090453-A (KR)
Inventor: LEE DONG SOO
IPC: G06N3/063
Filed: 2019-01-21
Abstract: An electronic apparatus is provided to compress an artificial intelligence model to be appropriate for parallel computing while reducing data capacity. The electronic apparatus includes sample data and memory storing a first matrix included in an artificial intelligence model trained based on sample data, and a processor configured to prune each of a plurality of first elements included in the first matrix based on a first threshold, and acquire a first pruning index matrix which indicates whether each of the plurality of first elements has been pruned with binary data, factorize the first matrix to a second matrix of which size was determined based on the number of rows and the rank, and a third matrix of which size was determined based on the rank and the number of columns of the first matrix, prunes each of a plurality of second elements included in the second matrix based on a second threshold, and acquire a second pruning index matrix which which indicates whether each of the plurality of second elements has been pruned with binary data, prunes each of a plurality of third elements included in the third matrix based on a third threshold, and acquire a third pruning index matrix which indicates whether each of the plurality of third elements has been pruned with binary data, acquire a final index matrix based on the second pruning index matrix and the third pruning index matrix, update at least one of the second pruning index matrix or the third pruning index matrix by comparing the final index matrix with the first pruning index matrix, and update a final index matrix based on the update.
Patent KR-20200091118-A (KR)
Title: Apparatus for detecting damage of rail for continuous ship unloader
Inventor: LEE JEONG BOG
IPC: B65G67/60
Filed: 2019-01-22
Abstract: The present invention relates to an apparatus for detecting damage to a rail for a continuous ship unloader, which includes: a support part fixed to the continuous ship unloader; a rail contact lifting part which is installed on the support part to be liftable, of which a lower portion comes in contact with the rail, and which is interlocked with movement of the continuous ship unloader to be moved along the rail; and a sensor part interlocked with lifting of the rail contact lifting part to generate a signal.
Patent KR-20200091679-A (KR)
Inventor: LEE JONG HWAN
IPC: G06F1/32
Filed: 2019-01-23
Abstract: The present invention relates to a memory system capable of saving power consumption and an operation method thereof. The memory system comprises: a memory device for storing data; and a controller for controlling the memory device. The controller comprises: a power management part determining whether or not to operate in a power saving mode based on a current time; a phase synchronization circuit generating a clock with a lowered frequency in response to the control of the power management part according to whether or not to operate in the power saving mode; and a processor operating at a reduced speed based on a clock received from the phase synchronization circuit.
Patent KR-20200092739-A (KR)
Inventor: LEE YOON KI
IPC: G06T7/11
Filed: 2019-01-25
Abstract: According to the present invention, disclosed are a driver condition monitoring method and a device thereof. According to the present invention, the driver condition monitoring device includes a processor and a memory connected to the processor. The memory obtains an image for a driver through a camera installed in the vehicle, determines a fact candidate region from the obtained image using a facial feature extraction filter having a preset size and ratio, searches for an eye region of the driver in consideration of whether glasses are worn from the determined face candidate region, determines whether the driver is in a state of drowsiness or negligent looking forward using the searched eye region, and stores program instructions executable by the processor.
Patent KR-20190101882-A (KR)
Title: Polycyclic compound and organic light emitting device comprising the same
Inventor: JUNG MIN WOO
IPC: C07D405/14
Filed: 2019-02-19
Abstract: The present specification provides a compound of chemical formula 1 and an organic light emitting device comprising the same. The compound described in the present specification can be used as a material of an organic material layer of the organic light emitting device. When manufacturing the organic light emitting device comprising the compound according to at least one embodiment, it is possible to obtain the organic light emitting device having a low driving voltage, high efficiency, and long lifespan.
Patent KR-20190103060-A (KR)
Title: Novel compound and organic light emitting device comprising the same
Inventor: YOON HONGSIK
IPC: C07D403/10
Filed: 2019-02-27
Abstract: The present invention relates to a compound represented by chemical formula 1 and an organic light-emitting device comprising the same. According to the present invention, the compound represented by the chemical formula 1 may be used as a material for an organic material layer in the organic light-emitting device. The compound of the chemical formula 1 according to at least one embodiment may improve the efficiency, driving voltage, and/or lifetime characteristics of the organic light-emitting device.
Patent KR-20190025601-A (KR)
Inventor: CHO WOO SUK
IPC: H01M4/505
Filed: 2019-03-04
Abstract: The present invention relates to a positive electrode active material for a sodium ion battery and a manufacturing method thereof, for inhibiting a surface sodium byproduct by adjusting the sodium content in a synthetic procedure. The manufacturing method for the positive electrode active material for the sodium ion battery according to the present invention comprises steps of: manufacturing a metal oxide powder represented by Na_1-xMO_2 (M = Mn, Fe, Co, Ti, Mg, Cr, V, or Ni, 0<x<1); and calcining the metal oxide powder to manufacture the positive electrode active material.
Patent KR-20200108159-A (KR)
Title: An animal model of congenital lymphatic malformation and use thereof
Inventor: LEE YOUNG JAE
IPC: A01K67/027
Filed: 2019-03-06
Abstract: The present invention relates to an animal model of congenital lymphatic malformation and a use thereof. Specifically, in the embryos of a Tmem100 knockout mouse, the differentiation of lymphatic endothelial cells is increased, and a main vein and lymphatic vessels are abnormally connected, thereby causing phenotypes such as blood-filled lymphatic vessels, expanded lymphatic vessels, and lymphatic sacs. On the contrary, in the embryos of a Tmem100 overexpressing mouse, phenotypes appear, in which the differentiation of lymphatic endothelial cells is decreased, lymphatic neovascularization is decreased, severe subcutaneous edema occurs, and the size and number of lymphatic vessels and lymphatic sacs are decreased. Thus, Tmem100 knockout mice and Tmem100 overexpressing mice can be used as an animal model useful for basic research on congenital lymphatic vessel developmental abnormalities and development of preventive or therapeutic agents.
Patent KR-20200109130-A (KR)
Inventor: LIU KWANG HYEON
IPC: C12N9/10
Filed: 2019-03-12
Abstract: The present invention relates to a UDP-glucuronic acid transferase activity inhibitor, and a composition and a method for verifying the inhibitory effect of UDP-glucuronic acid transferase and comprising the same. The inhibitor selectively inhibits only the activities of UGT1A9 without affecting the activities of another UGT isoenzyme, and thus the inhibitor can be useful to confirm the usability of an experiment system in an experiment for evaluating drug interactions and measuring in vivo drug metabolism-related enzyme activities, or to verify the validity of every experimental group.
Patent KR-20200112115-A (KR)
Inventor: HAN SAE HOON
IPC: G03G15/16
Filed: 2019-03-21
Abstract: A disclosed intermediate transfer belt assembly comprises: an intermediate transfer belt; a driving roller and backup roller spaced apart in a driving direction of the intermediate transfer belt and supporting and driving the intermediate transfer belt; a driving frame supported so that the driving roller can be rotated; and a backup frame supported so that the backup roller can be rotated and connected to the driving frame to be movable in the driving direction.
Patent KR-20200112232-A (KR)
Inventor: PARK JAE HEE
IPC: F16L21/06
Filed: 2019-03-21
Abstract: The present invention relates to a pipe connector with a stretchable member. The pipe connector with a stretchable member connects pipes with a fastening band (21), and has a stretchable band (21-2) formed on a portion of the fastening band (21) to respond to extension of the length in a circumferential direction caused by a change in the outer diameter of a profile pipe. The pipe connector with a stretchable member comprises: a fastening band (21); a squeezing part mount (24) having a squeezing part holder (23) with a coupling hole (22) formed on both ends of the fastening band (21); a connection squeezing curve plate (25) attached to the inside of one end of the fastening band (21); and a squeezing part (28) inserted into the squeezing part holder (23). The squeezing part holder (23) is arranged on the surface of the fastening band (21) in an axial direction of the fastening band (21). A stretchable band (21-2) is formed on a portion of the fastening band (21) to respond to extension of the length in a circumferential direction caused by a change in the outer diameter of a profile pipe. The stretchable member is a stretchable band (9) made of metal yarn. The stretchable member forms a portion of the cylindrical fastening band rolled in a circular shape. Even if the thickness of a profile pipe changes to slightly increase or decrease the outer diameter in a double-wall pipe or a multi-wall pipe which is the same nominal size profile pipe, the stretchable member is stretched by the diameter difference to allow connection by a single pipe connector without pipe connectors of various sizes to facilitate work and prevent water leakage to guarantee watertightness to provide economic efficiency.
Patent KR-20190114828-A (KR)
Title: Exhaust gas system for an internal combustion engine of a motor vehicle
Inventor: BINDER BENJAMIN
IPC: G10K11/162
Filed: 2019-03-27
Abstract: The present invention relates to an exhaust gas system for an internal combustion engine of a vehicle. The exhaust gas system includes an active sound wave generator (14) including at least one exhaust gas line (12) and a sound line (16) opened into the exhaust gas line (12) and connected to an electric sound source (18). The exhaust gas line (12) is surrounded by a housing (20) in at least one part placed on a downstream side of a mouse (19) to the exhaust gas line (12) of the sound line (16) when seen in a flowing direction of exhaust gas. The housing is connected to an error sensor (24), a cavity (22) is formed between the outside of the exhaust line (12) and the inside of the housing, and a part of the exhaust gas line (12) extended to the housing (20) includes at least one opening (30) opened to the cavity (22).
Patent KR-20200114519-A (KR)
Title: method and system for predicting pass rate of making question
Inventor: KIM JAE HAE
IPC: G06Q50/20
Filed: 2019-03-29
Abstract: The present invention relates to a method for exam pass rate prediction. The present invention is to stabilize the yearly pass rate of an exam in order to improve the public confidence in the given exam. The method includes: a first step of inputting and storing, in a database unit, past year-specific exam scoring data and past year-specific mock exam scoring data including past exam average score data and mock exam average score data, current-year mock exam scoring data, and past year-specific exam difficulty adjustment history data; a second step of calculating a past year-specific learning index by extracting and calculating, with a plan calculation unit, the past year-specific exam scoring data, the past year-specific and current-year mock exam scoring data, and the past year-specific exam difficulty adjustment history data stored in the database unit; a third step of calculating a current-year learning index through the plan calculation unit based on the past year-specific learning index and pre-stored past year-specific exam applicant count data; and a fourth step of calculating current-year predicted average score data for predicted pass rate determination and exam difficulty management by calculating, with the plan calculation unit, the current-year learning index, previous-year exam average score data, previous-year mock exam average score data, current-year mock exam average score data, and current-year exam difficulty adjustment history data.
Patent KR-20200116771-A (KR)
Title: Virtualized network system
Inventor: KIM JONG CHUL
IPC: H04L45/586
Filed: 2019-04-02
Abstract: A network operation device of a virtual network configures a plurality of virtual networks identified by domain name. The network operation device sets up a representative virtual router representing each virtual network of the plurality of virtual networks. A network operation system comprises: a resource management unit; a virtual network control unit; a virtual network configuration information database; and a virtual network profile database. Therefore, the network operation device is easy for creating services.
Patent KR-20200119518-A (KR)
Title: solar power generating device
Inventor: LEE SEUNG BOM
IPC: H02S20/30
Filed: 2019-04-10
Abstract: The present invention relates to a solar power generation device and, more particularly, to a solar power generation device capable of increasing power generation efficiency by increasing an amount of light reflected by a solar cell module as a main reflection area to which sunlight is reflected is increased. The solar power generation device comprises: a solar power generation module installed on a frame; and a reflection unit formed with a main reflection area having the same size as a power generation area to reflect sunlight on the entire generation area of the solar power generation module, and having one side thereof to be located adjacent to one side of the solar power generation module while being formed at a right angle to the solar power generation module in the frame.
Patent KR-20200119978-A (KR)
Inventor: HWANG SOON HOON
IPC: H04L12/28
Filed: 2019-04-11
Abstract: The present invention provides a home appliance for providing an operation which satisfies all occupants by determining an operation command corresponding to an occupant according to learning based on setting information of the home appliance according to the occupant. According to an embodiment of the present invention, an air conditioner comprises: an outdoor unit; and an indoor unit provided with a heat exchanger. The indoor unit includes: a communication part configured to perform communication with an access point (AP); and a control part for receiving information on a terminal device connected to the AP through the communication part, and changing at least one of an operating temperature or an operation mode when a new terminal device is connected to the AP or a connection of the connected terminal device is disconnected.
Patent KR-20200128880-A (KR)
Inventor: HO SEONG LIM
IPC: H01L21/67
Filed: 2019-05-07
Abstract: The present invention provides a new system for rapidly lowering a moisture concentration in a chamber and maintaining the moisture concentration. In the present invention, a moisture adsorber is configured to lower the moisture concentration, and a moisture meter is configured to determine the presence or absence of an abnormality in the moisture adsorber. In addition, in order to maintain clean dry air (CDA) with low moisture, the system is configured so that circulation and the CDA can be automatically injected to reduce an amount of CDA used. When using clean air (CA), CDA usage decreases.
Patent KR-20200134792-A (KR)
Inventor: JANG WOO RIM
IPC: A45D44/02
Filed: 2019-05-23
Abstract: The present invention relates to a bubble type facial cleansing apparatus for generating bubbles to wash a face and improve skin beauty and skin diseases, which includes: a washing container provided to contain water for washing a face; a bubble generating unit provided on a bottom surface of the washing container to generate bubbles; an LED module provided on an outer surface of the washing container, that is, an outer periphery of the bubble generating unit to irradiate the skin with an LED wavelength and near-infrared light simultaneously upon washing the face; an air guide unit installed in the washing container; a body including an air induction unit provided in the washing container and passing air through to generate bubbles in the water contained in the washing container, and a case surrounding the outside of the air induction unit; a solenoid valve installed on the air induction unit; a driving unit provided inside the air induction unit to allow air to be introduced; an air supply unit connected to the air induction unit to supply air to the washing container according to the operation of the driving unit; and an operation unit provided in the front side of the case to control operations of the driving unit, the LED module and the solenoid valve.
Patent KR-20200136740-A (KR)
Title: Nozzle and depositing apparatus including the nozzel
Inventor: KIM HYUNGMIN
IPC: C23C14/24
Filed: 2019-05-28
Abstract: A deposition apparatus includes: a deposition source arranged in a position facing a substrate and including a deposition substance; and a nozzle part arranged on the deposition source and including a plurality of nozzles formed in a tube shape so that the deposition substance is sprayed to the substrate, wherein each tube shape of the plurality of nozzles is formed such that the width decreases in accordance with the spray direction of the deposition substance. Therefore, the deposition apparatus can increase deposition efficiency.
Patent KR-20200141327-A (KR)
Inventor: KIM KI DEOG
IPC: A01G22/15
Filed: 2019-06-10
Abstract: According to the present invention, Chinese cabbage seedlings can be transplanted efficiently and easily. To achieve the purpose of the present invention, provided is a Chinese cabbage plug seedling transplanter, comprising: a pair of planting shovels including a first planting shovel that includes a first working rod extending in a longitudinal direction and a second planting shovel that includes a second working rod extending in the longitudinal direction, and forming a transplant site in the soil; a seedling input container fixed to one of the first and second working rods and inducing seedlings to the transplant site; a second working rod hinge connection member connected to the second planting shovel and extending in one direction; a first working rod hinge connection member connected to the first planting shovel and extending in one direction; and a hinge for hinge-coupling the second working rod hinge connection member and the first working rod hinge connection member extending in one direction, wherein an end of the first planting shovel is moved inside the transplant site when the pair of planting shovels are retracted after forming the transplant site.
Patent KR-20200126866-A (KR)
Inventor: ROH GAB MOON
IPC: A62B23/06
Filed: 2019-06-13
Abstract: The present document provides a nose mask which has a structure which minimizes face contact and is configured to supply clean air. The nose mask according to an embodiment comprises: a main body which has ear straps and covers a nose; at least three protruding portions which are formed in the main body and are in direct contact with the face; an air supply unit which supplies purified air; and a nozzle which is formed in the main body and blocks external air from entering the main body by spraying the air supplied from the air supply unit.