baber/WOPTO huggingface dataset:
Patent KR-20200043769-A (KR)
Title: Nonvolatile memory device and operating method of the same
Inventor: LEE YOUN YEOL
IPC: G11C16/04
Filed: 2018-10-18
Abstract: Disclosed are a nonvolatile memory device and an operating method thereof. According to the present disclosure, the nonvolatile memory device comprises: a first memory stack including a plurality of first memory cells; a second memory stack including a plurality of second memory cells generated by a channel hole generation process independent of the first memory stack, and vertically stacked on the first memory stack; and control logic configured to adjust a voltage level of a second applied voltage applied to the second memory stack based on a first applied voltage applied to determine cell characteristics of the first memory stack during the memory operation.
Patent KR-20200045719-A (KR)
Inventor: JEON HAG SOO
IPC: B62D65/02
Filed: 2018-10-23
Abstract: A vehicle internal material of the present invention includes a pad unit inserted between a base unit and a skin unit. The pad unit is a polyhedron made of an elastic material extended in the extending direction of a trench formed on the base unit. Each side of the pad unit can face the base unit, the skin unit, and a filament layer inserted between the base unit and the skin unit.
Patent KR-20200051899-A (KR)
Inventor: KIM SEUNG
IPC: H01L51/52
Filed: 2018-11-05
Abstract: A display panel comprises: a first display substrate; a second display substrate disposed on the first display substrate; and a sealing member coupled to the first display substrate and the second display substrate. The sealing member comprises: a frit sealing member including an outer region, and an inner region which is disposed on an inner side of the outer region and has a crystallization temperature lower than that of the outer region; and an organic sealing member disposed on an inner side of the frit sealing member. The present invention provides a display device, which has high impact strength and effectively prevents penetration of moisture.
Patent KR-20190053790-A (KR)
Title: A composition improving quality of taste comprising allulose
Inventor: PARK JUNG GYU
IPC: A23L27/00
Filed: 2018-11-06
Abstract: The present invention relates to a composition for preparing a sweetener with the improved taste quality, which comprises saccharide including allulose, narangin, and an enzyme treatment stevia. The content of the narangin is the content in which a bitter taste is not present.
Patent KR-20200055891-A (KR)
Inventor: CHOI JONG YEOL
IPC: H01L21/67
Filed: 2018-11-14
Abstract: The present invention relates to a powder trap for a vacuum pipe for the process of processing a semiconductor device, which dramatically increases powder capture performance by increasing cooling efficiency; enables an extremely simple cleaning operation by allowing only a powder capture unit to be separated; and can prevent captured powder from backflowing. In particular, the powder trap comprises: a powder coagulation unit which includes an assembly unit and a cooling means and is mounted on a lower end portion of a vacuum pipe, wherein the assembly unit is in the shape of an open-bottom barrel, formed in an upper central portion, and assembled to the lower end portion of the vacuum pipe, and the cooling means is imbedded in a sidewall to cool the sidewall; and a powder capture unit which is detachably assembled with the powder coagulation unit via a lower surface of the powder coagulation unit in order to capture the powder coagulated by the powder coagulation unit.
Patent KR-20200055898-A (KR)
Inventor: KIM DEOKHWAN
IPC: G06F1/32
Filed: 2018-11-14
Abstract: Disclosed is a low-power redundant array of inexpensive disks (RAID) scheduling method for distributed a storage application. According to an embodiment, a RAID scheduling method includes the steps of: receiving a chunk of data from an initiator server, by the distributed storage application, generating a parity block using the CPU on the target storage server, and separately stripping the data block using an SSD and the parity block using an HDD; and converting the power mode of the SDD and the HDD, by an energy-aware encoding scheduler, from an active mode to an idle mode or a standby mode.
Patent KR-20190024863-A (KR)
Inventor: YUN YI JEONG
IPC: F21V23/04
Filed: 2018-11-19
Abstract: The present invention a multiple-sensor connection module and, more specifically, to a multiple-sensor connection module with improved power supply and installation functions, which does not need a power source device for supplying separate power to sensors which are installed and provided between the power source device, which supplies the power to a lighting device, and the lighting device, thereby having an effect of increasing convenience in installation and use of the sensor. In addition, the multiple-sensor connection module with improved power supply and installation functions comprises a power supplying unit, a power transferring unit, a power distributing unit and a sensor connecting unit.
Patent KR-20200058881-A (KR)
Title: Polyimide Film Having Low Permittivity and Low Hygroscopicity And Manufacturing Method thereof
Inventor: BACK SUNG YUL
IPC: C08G73/10
Filed: 2018-11-20
Abstract: The present invention provides a method for manufacturing a polyimide film. The method comprises the processes of: (a) preparing a first polyamic acid by polymerizing an aromatic dianhydride monomer and an aromatic diamine monomer in a first organic solvent; (b) preparing a second polyamic acid by polymerizing a dianhydride monomer and a diamine monomer in a second organic solvent, wherein at least one of the dianhydride monomer and the diamine monomer is an aliphatic dianhydride monomer or an aliphatic diamine monomer; (c) preparing a third polyamic acid by copolymerizing the first polyamic acid and the second polyamic acid in a third organic solvent; (d) preparing a precursor composition containing a third polyamic acid; and (e) forming a membrane of the precursor composition on a support and carrying out imidization.
Patent KR-20200060584-A (KR)
Title: Holder for grating panel
Inventor: YEON HO KIM
IPC: B63B3/66
Filed: 2018-11-21
Abstract: A holder for grating panels of a ship and an offshore structure is disclosed. According to an embodiment of the present, the holder for grating panels of a ship and an offshore structure includes: a clip supported by a grading panel; and an adapter coupled with the clip and fastened with a stud pin provided in an object to be fixed. The clip includes a bottom portion having a through hole through which the stud pin passes, first to fourth extension portions each extended upwards in all directions from an end of the bottom portion, first to fourth lugs bent downwards from ends of the first to fourth extension portions, respectively, and caught by a first bar or a second bar, and a plurality of assembling portions binding the first to fourth lugs to each other. Each of the assembling portions includes a groove recessed in a side of one of adjacent extension portions, and a tab protruding from a side of the other extension portion and inserted into the groove.
Patent KR-20200064193-A (KR)
Title: Vehicle control apparatus and vehicle control method
Inventor: JAE KWANG KIM
IPC: B60W40/08
Filed: 2018-11-22
Abstract: Disclosed are a vehicle control apparatus and a vehicle control method. According to an embodiment of the present invention, the vehicle control apparatus comprises: a detection unit which detects an on-operation signal of an airbag and detects the current driving information of the vehicle; an identification unit which, when the on-operation signal of the airbag is detected, identifies a vehicle movement message for preventing a secondary accident; and a control unit which determines whether the driver is unconscious or not by using the identified vehicle movement message and the detected current driving information of the vehicle, and when the driver is found unconscious, transmits an electronic parking brake (EPB) fastening command to an EPB apparatus to allow the EPB apparatus to perform automatic parking. The vehicle control apparatus and the vehicle control method can prevent a secondary accident.
Patent KR-20200063367-A (KR)
Title: Method and apparatus of converting 3d video image from video image using deep learning
Inventor: KIM DAE SIK
IPC: H04N13/106
Filed: 2018-11-23
Abstract: The present invention is to provide a method of converting a two-dimensional (2D) video image photographed using a general camera into a three-dimensional (3D) video image using a deep learning technique. According to the present invention, in a method for converting a video image into a 3D video image, a learning video image is photographed using at least two cameras. A 3D learning video image modeled in three dimension is generated using the learning video image and an artificial neural network model is trained using the learning video image and the learning 3D video image. A video image to be converted is input to the trained artificial neural network model. A 3D video image is generated from the video image by using the trained artificial neural network model. The 3D video image is output.
Patent KR-20200061637-A (KR)
Inventor: KIM JONG MYEONG
IPC: C22C38/02
Filed: 2018-11-26
Abstract: According to an embodiment of the present invention, a steel sheet comprises: 0.06 to 0.10 wt% of carbon (C); 0.1 to 0.2 wt% of silicon (Si); 1.5 to 1.7 wt% of manganese (Mn); 0.015 to 0.05 wt% of aluminum (AI); 0.03 to 0.06 wt% of niobium (Nb); greater than 0 to 0.01 or less wt% of phosphorus (P); greater than 0 to 0.005 or less wt% of sulfur (S); greater than 0 to 0.006 or less wt% of nitrogen (N); remaining iron (Fe); and other inevitable impurities. The yield strength is 590 MPa or more, the tensile strength is 650 MPa or more, the elongation is 14% or more, and a yield ratio is 80% or more. According to the present invention, the steel sheet applicable to a vehicle exterior panel material having excellent formability is provided.
Patent KR-20200062860-A (KR)
Title: Near field communication circuit and operation method of the same
Inventor: MOON BYEONG TAEK
IPC: G06K7/10
Filed: 2018-11-27
Abstract: Disclosed is an NFC circuit. According to an embodiment of the present disclosure, the NFC circuit comprises: a transmitter generating a transmission signal based on a reference clock signal and transmitting the transmission signal through an antenna; a clock recovery circuit receiving a detection signal in accordance with a transmission signal through the antenna and recovering a recovery clock signal from the detection signal; a phase detector detecting a phase change of the recovery clock signal; and a controller determining whether an external NFC tag is located within a communication range of the NFC circuit based on the phase change.
Patent KR-20200065338-A (KR)
Inventor: JEONG HO GUN
IPC: C08L23/06
Filed: 2018-11-30
Abstract: The present invention relates to a fiber-reinforced composite resin composition. The fiber-reinforced composite resin composition contains: 70 to 93 wt% of a resin matrix containing a polyolefin-based resin having a molecular weight distribution (Mw/Mn) of 2.2 or more; 1 to 20 wt% of carbon fibers surface-treated with a polyurethane sizing agent; and 1 to 10 wt% of glass fibers having an aspect ratio of 400 : 1 or less. The fiber-reinforced composite resin composition of the present invention is excellent in light weight, rigidity, and impact resistance.
Patent KR-20200065612-A (KR)
Title: ECG Monitoring Device and Method with FSR Sensor
Inventor: JANG YOUNG JONG
IPC: A61B5/024
Filed: 2018-11-30
Abstract: Provided are a device and a method for monitoring heartbeat based on an FSR sensor. According to an embodiment of the present invention, the device for monitoring heartbeat may monitor heartbeat robust to lighting and sunlight by heartbeat monitoring based on an FSR sensor and solve the problem of a measurement signal of fine intensity by the FSR sensor by amplification and filtering. The device comprises: a pressure sensor; and a monitoring device.
Patent KR-20200066984-A (KR)
Title: Ultrosonic probe
Inventor: JO JUNG KI
IPC: A61B8/00
Filed: 2018-12-03
Abstract: Disclosed is an ultrasonic probe capable of minimizing discomfort of a patient when inserted into the body of the patient. The ultrasonic probe inserted into internal tissue of a human body comprises: a measurement part inserted into internal tissue of a human body; and a hand part placed outside the human body and connected to the measurement part. The measurement part comprises: a measurement tube; a plurality of probe tips provided to be overlapped at a front end of the measurement tube and having one end axially coupled to a pin coupled to the front end of the measuring tube; and a driving part rotating the plurality of probe tips around the pin, wherein the plurality of probe tips can be changed between an unfolded state and a folded state by the rotation.
Patent KR-20200069628-A (KR)
Inventor: NAM IK HYUN
IPC: F16M11/06
Filed: 2018-12-07
Abstract: The present invention relates to an automatic height-adjusting monitor for allowing a height of a monitor screen to be automatically and easily adjusted to an appropriate height by a facial recognition sensor and a driving motor, thereby solving the difficulty in adjusting a height of the existing monitor. In other words, according to the present invention, the monitor includes: a facial recognition sensor formed by a shape recognition sensor at a lower position of an outer pillar to recognize a shape of a face; a driving motor located in a center of a monitor body to control a driving gear based on a signal from the sensor; the driving gear located on the same shaft as the driving motor so as to transmit the torque outputted from the driving motor to a rack gear; the rack gear mounted on a wall of the outer pillar to be engaged with the driving gear to resist the driving gear; the outer pillar wrapped around an inner pillar to receive the weight of the entire monitor and maintain the center of gravity; the inner pillar configured to be separated from the outer pillar and connected to the monitor so that the shaft of the driving motor and the driving gear are connected to move along the outer pillar; and a monitor screen composed of a digital panel to output the user′s signal. Therefore, according to the present invention, a height of a monitor screen is automatically and easily adjusted to an appropriate height by a facial recognition sensor and a driving motor, thereby solving the difficulty in adjusting a height of the existing monitor.
Patent KR-20200069754-A (KR)
Title: Control system for power tunnel
Inventor: LEE JI HOON
IPC: H02J3/00
Filed: 2018-12-07
Abstract: Disclosed is a control system for an underground power tunnel which prevents disaster expansion. According to an embodiment of the present invention, the control system for an underground power tunnel comprises: a sensor sensing environmental information in an underground power tunnel; a fan/pump controller providing a control signal for operating a fan and a pump in the underground power tunnel; a storage unit storing schedule information of the fan; and a control device controlling operation of the fan and the pump by using the environmental information, the schedule information, and operation information of the fan and the pump when the control signal is received.
Patent KR-20190070864-A (KR)
Title: Method for correcting modeled ammonia mass flow rate and modeled nitrogen oxide mass flow rate, and method for controlling scr-catalytic converter system
Inventor: SCHWEIZER FRANK
IPC: F01N3/20
Filed: 2018-12-10
Abstract: The present invention relates to a method for correcting (78, 79) a modeled ammonia mass flow rate (q_NH3 modeling) and a modeled nitrogen oxide mass flow rate (q_NOx modeling) between two SCR-catalytic converters continuously arranged within an exhaust gas line in an SCR-catalytic converter system. The SCR-catalytic converter system includes only one reducing agent metering unit upstream of the two SCR-catalytic converters. A first sum value (S_1) is calculated through the sum (74) of the modeled ammonia mass flow rate (q_NH3 modeling) and the modeled nitrogen oxide mass flow rate (q_NOx modeling). A second sum (S_2) is calculated from a signal (q_NH3/NOx measurement) of a sensor arranged between the two SCR-catalytic converters and sensitive to ammonia and a nitrogen oxide. The ratio (V) of the two sum values (S_1, S_2) is calculated for the correction (78, 79). In a method for controlling (80) an SCR-catalytic converter system (20), the modeled ammonia mass flow rate (q_NH3 modeling) and the modeled nitrogen oxide mass flow rate (q_NOx modeling) between the two SCR-catalytic converters are corrected by the correction method.
Patent KR-20200070653-A (KR)
Inventor: WOO SEUNGTAEK
IPC: B01D69/10
Filed: 2018-12-10
Abstract: Provided are a separation membrane manufacturing method, a separation membrane and a water treatment module. The separation membrane manufacturing method comprises a step of forming a polyamide active layer and then drying the same. According to the present invention, it is possible to improve salt removal rate.
Patent KR-20200072811-A (KR)
Title: Tritium detector using scintillator
Inventor: KIM HEE REYOUNG
IPC: G01T7/02
Filed: 2018-12-13
Abstract: Introduced is a tritium detector using a scintillator, which can easily measure beta-rays of tritium. The tritium detector may include: a detection chamber; a plurality of flow paths provided in an inner space of the detection chamber so as to allow a fluid containing a radioactive material to flow; the scintillator provided between the plurality of flow paths and generating light through interaction with radiation; and a pump for moving the fluid in the flow paths.
Patent KR-20200073633-A (KR)
Inventor: LEE HEE KYUNG
IPC: B01D63/12
Filed: 2018-12-14
Abstract: The present invention relates to an integrated composite filter module for a water purifier, and more specifically, to an integrated composite filter module for a water purifier capable of significantly reducing the volume of the water purifier while securing an excellent salt removal rate and a permeation flow rate.
Patent KR-20200077003-A (KR)
Inventor: HAN JI HUN
IPC: F28D21/00
Filed: 2018-12-20
Abstract: The present invention relates to an integrated heat exchanger, and more specifically, to a heat exchanger in which a tube insertion hole is eccentric to one side in the width direction and a bent unit is formed in a predetermined remaining area and distributes stress concentrated in a joint between a tube and a header to further increase durability. The heat exchanger includes a plurality of tubes (200), a first header tank (101), and a second header tank (102).
Patent KR-20200077756-A (KR)
Inventor: KIM DONG SHIN
IPC: H01M10/623
Filed: 2018-12-21
Abstract: Provided are a method and a device for improving startability increasing the temperature of a battery of a vehicle that cannot be started in cold weather using a positive temperature coefficient (PTC) planar heating element. The vehicle startability improvement device according to an embodiment of the present invention includes a heating element installed in a vehicle battery; and a power supply unit supplying power required for heat generation of the heating element. Thereby, by using the PTC planar heating element, it is possible to improve startability by simply and economically increasing the temperature of the battery of the vehicle that cannot be started in the cold season.
Patent KR-20200079048-A (KR)
Title: Winch with loosening prevention unit
Inventor: LEE KYE KWANG
IPC: B66D1/60
Filed: 2018-12-24
Abstract: The present invention relates to a winch with a wire loosening prevention unit. The winch according to the present invention comprises: a housing including a pair of support frames arranged to be spaced at a regular distance; a drum installed within the housing to be able to rotate and having an outer circumferential surface around which a wire rope is wound; a driving motor installed in the housing to rotate the drum; and a loosening prevention unit pressing the wire rope wound around the drum to prevent the wire rope from being loosened. The loosening prevention unit includes: a fixation shaft coupled between a pair of support frames and arranged to have a predetermined height from the upper part of the drum; a main shaft installed in parallel with the fixation shaft to be spaced at a regular distance and link-coupled to the fixation shaft while having both tip ends coupled to the support frames by elastic members to be pressed downwards; and a pressing roller coupled to the lower part of the main shaft to come into contact with the outer circumferential surface of the drum for pressing the wire rope wound around the drum. Therefore, the present invention enables the wire rope to be wound around the drum in close contact with the same and prevents the wire rope having been already wound around the drum, from being loosened, thereby stably lifting a structure.
Patent KR-20200080013-A (KR)
Title: Straw with hollow plant
Inventor: LIM EUN SEONG
IPC: A47G21/18
Filed: 2018-12-26
Abstract: The present invention relates to a straw using a hollow plant, which uses a flower stalk, a rachis and a stem of the plant, wherein the flower stalk, the rachis and the stem are hollow therein. The straw using the hollow plant can provide the disposable straw in a natural material by using the plant having the hollow structure such as the flower stalk, the rachis and the stem of the natural plant. Also, the straw using the hollow plant uses the biodegradable natural material and allows properties such as a taste, a scent, or the like to be removed so that the properties do not affect a texture of food when being used as the straw. The straw using the hollow plant can secure safety and be made of the natural material using the plant which can be easily cultivated in terms of a unit cost of manufacture.
Patent KR-20200080608-A (KR)
Inventor: KIM JUN HEE
IPC: G06F17/10
Filed: 2018-12-27
Abstract: The present invention provides an evaluation method of seismic performance using a loss-based analysis method, which comprises: a step (S100) of determining a ground motion in accordance with a location and rock conditions of a building to be used for building analysis by a ground motion determination unit (100); a step (S200) of performing mathematical simulation modeling for a structure and modeling for deriving a list of non-structural materials installed in accordance with the purpose of the building by a modeling unit (200); a loss-based damage evaluation step (S300) of evaluating seismic susceptibility of structural and non-structural members from a maximum interstory displacement ratio and maximum floor acceleration derived by inputting the ground motion determined in the S100 to a structural member simulation model of the S200; and a loss evaluation step of structural member and a non-structural member (S400) evaluating the repair costs in accordance with the earthquake strength through a loss function in accordance with a damage degree of the structural member and the non-structural member in a loss evaluation unit.