baber/WOPTO huggingface dataset:
Patent KR-20210030744-A (KR)
Title: Modified conjugated diene polymer, preparation method thereof and rubber composition comprising the same
Inventor: OH JUNG HWAN
IPC: C08F8/08
Filed: 2019-09-10
Abstract: The present invention relates to a modified conjugated diene-based polymer having excellent processability and rolling resistance characteristics, a method for preparing the same, and a rubber composition including the same. The modified conjugated diene-based polymer shows a uni-modal shape of molecular weight distribution curve, as determined by gel permeation chromatography, has a polydispersity (PDI) ranging from 1.0 to less than 1.7, includes a repeating unit derived from a conjugated diene-based monomer and a repeating unit derived from a terpene-based monomer, and contains a modification initiator-derived functional group at one end thereof and a functional group derived from a piperazine-based modifier, epoxy-based modifier or an ester-based modifier at the other end thereof, wherein the modification initiator is a reaction product between a compound represented by chemical formula 1 and an organometal compound.
Patent KR-20210032249-A (KR)
Title: Lighting module, lighting apparatus and lamp
Inventor: PARK HOON
IPC: F21Y115/10
Filed: 2019-09-16
Abstract: According to an embodiment of the invention, a lighting device includes: a substrate including a first part that at least a part thereof extends in a horizontal direction, and a second part that at least a part thereof extends in a vertical direction; a first light-emitting device emitting light from multiple surfaces on the first part of the substrate; a second light-emitting device emitting light on one surface of the first part of the substrate; and a resin layer covering the substrate and the first and second light-emitting devices. The substrate includes the first part, the second part, and a region extending in a curved surface between the first and second parts, and the second light-emitting device emits the light onto an area in which the first light-emitting device is disposed, thereby improving luminous intensity in a top view direction.
Patent KR-20210036596-A (KR)
Title: Glass spray
Inventor: LEE SEONG IL
IPC: E01C23/20
Filed: 2019-09-26
Abstract: The present invention relates to a glass bead applicator. The glass bead applicator includes: a body part formed into a hollow shape, while forming a pressing part in an upper part and forming a spray part in a lower part; a first air supply pipe mounted in the body part to be connected with the pressing part; a second air supply pipe mounted in the body part to be connected with the spray part; a glass bead insertion pipe provided on the top of the body part to form a pipeline through which glass beads are inserted; a piston rod provided in the body part to be connected to the glass bead insertion pipe and divide the pressing part and the spray part, while moved up and down by the control of air pressure delivered from the first air supply pipe, and forming at least one spray hole in the bottom to be connected to the spray part; an elastic member provided on the top of the piston rod to return the piston rod downwards; and a sealing nozzle provided in the bottom of the piston rod to seal a spray port of the spray part when the piston rod is located below. Therefore, the present invention is capable of bringing about good working efficiency and achieving a weight reduction.
Patent KR-20210038087-A (KR)
Title: Loader for transfer of vehicle parts
Inventor: YU JAE UK
IPC: B65D19/38
Filed: 2019-09-30
Abstract: The present invention relates to a loading apparatus for transfer of a vehicle part. The present invention provides the loading apparatus for transfer of the vehicle part comprising: a main frame having an opening for arranging a vehicle part at the center and having at least a pair of long holes at one side facing each other; a support bar having both side end portions movably coupled to the pair of long holes; a fixing means penetrating one side of an end portion of the support bar and the long hole and having one side fixed to one side of the main frame to fix the support bar; and a part loading unit coupled to one side of the support bar and loading the vehicle part at one side of the upper part. The present invention adjusts the position of the part loading unit only by moving the support bar to load the vehicle part in accordance with various standards, and also to make the moving operation of the support bar easy.
Patent KR-20210039669-A (KR)
Title: Make-up primer cosmetic composition of mousse type
Inventor: JO A RA
IPC: A61Q1/00
Filed: 2019-10-02
Abstract: The present invention relates to a mousse-type makeup primer cosmetic composition. Provided is an oil-in-water makeup cosmetic composition that can exist in a mousse form while exhibiting an excellent irregularity coverage effect.
Patent KR-20210043263-A (KR)
Title: Method and apparatus for manufacturing variable lens
Inventor: KIM CHANG WOOK
IPC: G02B3/14
Filed: 2019-10-11
Abstract: The present invention relates to a method and apparatus for manufacturing a variable lens. According to an embodiment of the present invention, the method for manufacturing the variable lens comprises: (a) a step of generating a driving signal by using a reference delay code and a booster voltage; (b) a step of detecting a diopter of the variable lens operated by the driving signal; (c) a step of inspecting to see if the detected diopter matches a reference diopter; (d) a step of, when the detected diopter does not match the reference diopter, adjusting the level of the booster voltage; and (e) a step of, when the detected diopter matches the reference diopter, determining the booster voltage used for operating the variable lens when the diopter matching the reference diopter is detected as the final booster voltage. The step (a) generates the driving signal by using the booster voltage having the level adjusted in step (d) and a reference delay code. The present invention aims to provide the method and apparatus for manufacturing the variable lens, which are able to precisely control the AF of the variable lens manufactured.
Patent KR-20210048005-A (KR)
Title: Display Device and Method of manufacturing of the display device
Inventor: LEE KANG YOUNG
IPC: H01L27/12
Filed: 2019-10-22
Abstract: An embodiment of the present invention discloses a display device. The display device includes: a substrate having upper and lower surfaces and having a first contact hole penetrating the upper and lower surfaces; a thin film transistor disposed on the upper surface and a display element connected to the thin film transistor; an upper conductive pattern disposed between the substrate and the thin film transistor and disposed to overlap at least a part of a semiconductor layer of the thin film transistor; a lower conductive pattern disposed on the lower surface and connected to the upper conductive pattern through the first contact hole; and a lower planarization layer covering the lower conductive pattern on the lower surface. Accordingly, the present invention provides the display device including the conductive pattern on the lower surface of the substrate.
Patent KR-20210048120-A (KR)
Inventor: HAN DONG SOO
IPC: H04L29/08
Filed: 2019-10-23
Abstract: Provided are a method and a system for generating verifiable random numbers based on a p2p network using periodic seeder inheritance. According to an embodiment of the present invention, the method for generating a random number includes the steps of: generating a seed of a random number; verifying the generated seed by network participants; and generating a random number based on the verified seed by the network participants, and thus, in the p2p network such as a distributed computing environment, multiple nodes intervene to generate random numbers, so that it is possible to generate verifiable and unpredictable random numbers at the same time.
Patent KR-20210048765-A (KR)
Title: Stopcock
Inventor: KIM YOUN JOO
IPC: A61M39/22
Filed: 2019-10-24
Abstract: The content disclosed in the present specification relates to the provision of a stopcock capable of automatically injecting a drug while mounted on a main body part and preventing a reverse flow of a drug injected from a different direction. The stopcock according to an embodiment of the content disclosed in the present specification comprises: a main body part including a central part extending toward upper and lower parts in a cylindrical shape and a chemical injection tube and a supply tube connected to the front and rear of the central part; and a reverse flow prevention part having one end formed in a cylindrical shape with a protrusion formed on the outside to be inserted into the upper part of the central part and the other end extending toward the inside of the main body part to block a passage connecting the chemical injection tube and the central part. The other end of the reverse flow prevention part is bent toward the inside of the main body part when the drug is injected through the drug injection tube to guide the movement of the drug and is formed to move elastically to the original position when the drug injection is stopped.
Patent KR-20210049333-A (KR)
Title: Locking device based on near field communication and controlling method thereof, and system
Inventor: LEE PYEONG HAN
IPC: G07C9/00
Filed: 2019-10-25
Abstract: The present invention relates to a near field communication (NFC)-based locking device, a control method thereof, and a system based on NFC to quickly and easily release the locking device. According to the present invention, the device comprises: an NFC antenna receiving a power signal from an NFC terminal; a power generation unit generating power based on the power signal received through the NFC antenna; a driving unit driving a motor to perform a locking or unlocking operation; and a control unit performing key authentication based on information received from the NFC terminal, and controlling driving of the motor based on a result of the key authentication.
Patent KR-20210050376-A (KR)
Title: carrier fixed wheel
Inventor: LEE SEUNG YEOB
IPC: A45C5/14
Filed: 2019-10-28
Abstract: The present invention is equipped with an existing carrier wheel connected to a joint part mounted on the lower part of a carrier, and a fixed selectable lever protruding outside the joint part. When the lever is selected to the left, the wheel moves, and when the lever is selected to the right, the wheel is fixed. Due to this function, a number of effects can be expected, such as preventing theft of users, dealing with emergency situations, and preventing unnecessary movement of carriers in a specific space.
Patent KR-20210050693-A (KR)
Title: System and method for managing fine dust of indoor space
Inventor: LEE HAE IN
IPC: G01N15/02
Filed: 2019-10-29
Abstract: According to one embodiment of the present invention, provided is a method for managing fine dust in an indoor space, which comprises the steps of: receiving sensor arrangement information, which is information on arrangement of a plurality of measurement sensors installed in a three-dimensional indoor space to measure the concentration of fine dust; receiving a measurement result which is a result of measuring fine dust from each of the plurality of measurement sensors; and generating flow estimation information, which is information estimating the flow of fine dust in the three-dimensional indoor space, based on the sensor arrangement information and the measurement result.
Patent KR-20210042775-A (KR)
Title: Handler for managing electronic components and recording midium
Inventor: HWANG UI JUN
IPC: H01L21/677
Filed: 2019-11-01
Abstract: The present invention relates to a handler for handling electronic components. The present invention stores a reference information value (number or form) for the electronic components, obtains a comparison information value from an image obtained by photographing a lower surface of a tray loaded with the electronic components, and then compares the reference information value and the comparison information value. According to the present invention, since loading failure is basically determined through the comparison of numerical information, reliability of the determination of the loading failure can be guaranteed.
Patent KR-20210053685-A (KR)
Title: Multi channel fiber photometry system using adaptive optics
Inventor: KIM KI POM
IPC: G02B6/38
Filed: 2019-11-04
Abstract: Disclosed is a multichannel fiber photometry system using adaptive optics. According to the present invention, the multichannel fiber photometry system using adaptive optics comprises: an excitation light source; one or more optical fiber disposed on an optical path of excitation light generated from the excitation light source, disposed to allow one end to come in contact with a measurement target, and including a discharge light channel through which the excitation light moves to the measurement target and light emitted by the transmitted excitation light are transmitted; an objective lens disposed on the optical path of the excitation light to transmit the excitation light to the optical fiber; a mask adjacent to the objective lens to transmit the excitation light only to the excitation light channel of each optical fiber; a first digital mirror changing the optical path of the excitation light so that the excitation light is transmitted to the measurement target; a first reflection angle adjustment unit setting the reflection angle of the first digital mirror for each predetermined area; and a photographing unit first measuring the discharged light transmitted through the optical fiber. Accordingly, neural activities generated at various locations of the measurement target can be measured easily.
Patent KR-20210054740-A (KR)
Inventor: KIM EUNG PYO
IPC: F16H49/00
Filed: 2019-11-06
Abstract: According to one embodiment of the present invention, a gear assembly is provided. The gear assembly connected to an output shaft of a transmission of a vehicle, includes: a housing; a drive gear combined with one side in the housing and rotated by a driving force delivered from the transmission; a sub assembly formed in the center of the drive gear and sensing the rotation of the drive gear; at least one magnetic force part extended in a radial direction from the center of the drive gear; and an electromagnet placed apart from the drive gear and having polarity periodically changed over time. Therefore, the present invention is capable of improving the delivery efficiency of a transmission.
Patent KR-20210056557-A (KR)
Title: Automatic filter stimulator that automatically promotes filters according to the difference in air pressure passing through the air conditioner
Inventor: JEONG CHANG SIG
IPC: F24F11/39
Filed: 2019-11-11
Abstract: Disclosed is an automatic filter winding device capable of automatically winding a filter according to a voltage difference of air passing through an air conditioner, which is capable of, when there is a need to replace a filter in use because the amount of fine dust or foreign substances collected in the filter exceeds a reference value, automatically winds the filter by a predetermined filter replacement length. To this end, the automatic filter winding device capable of automatically winding a filter according to a voltage difference of air passing through an air conditioner comprises: a filter transfer unit (200) including a filter supply roll (220) on which a pre-use filter (210a) is wound, a filter recovery roll (230) on which a post-use filter (210b) is wound, a pair of guide rollers (240, 250) for guiding the transfer or winding to be smoothly performed when a filter in use (210) is being wound on the filter recovery roll (230), and a first power unit (260) for rotating the filter recovery roll (230) in one direction; a sensor unit (300) having an air flow meter (310) which rectifies the flow of air passing through the surroundings at a preset period and measures the static pressure and dynamic pressure of the air passing through the surroundings at the preset period; a filter distance detecting unit (400) which rotates in connection with a surface of the filter (210) and generates position, angle, and rotation speed information of the filter (210); and a control unit (600) for controlling a driving operation of the first power unit (260) according to a sensing value detected by the sensor unit (300) or an output value of the filter distance detecting unit (400).
Patent KR-20210057841-A (KR)
Title: Tires with noise-reducing main grooves
Inventor: KIM IL SIK
IPC: B60C19/00
Filed: 2019-11-12
Abstract: The present invention relates to a tire with noise reduction type main grooves. More specifically, the tire with noise reduction type main grooves for reducing a resonant noise of the tire. According to the present invention, the tire comprises: a groove unit extended along a circumference of a tire tread in a circumferential direction; and a knurling unit formed on a floor surface and a side surface of the groove unit. The knurling unit is provided to reduce noise energy by narrowing an air passage formed when the groove unit and the ground surface come in contact with each other.
Patent KR-20210058111-A (KR)
Title: Battery module and battery pack including the same
Inventor: SEO KYOUNGHO
IPC: H01M50/50
Filed: 2019-11-13
Abstract: The present invention is to provide a battery module for constantly maintaining a space in which a thermally conductive resin is injected, and a battery pack including the same. According to an embodiment of the present invention, a battery module comprises: a battery cell stack in which a plurality of battery cells are stacked; a module frame accommodating the battery cell stack and having upper and lower surfaces corresponding to each other; a thermally conductive resin layer positioned between the lower surface of the module frame and the battery cell stack; and an insulating cover positioned between the upper surface of the module frame and the battery cell stack. The insulating cover includes a protruding rib protruding toward an inner surface of the module frame.
Patent KR-20210060814-A (KR)
Inventor: O YEONG GEUN
IPC: A41D19/00
Filed: 2019-11-19
Abstract: The present invention relates to a glove with a comb for dyeing, and more particularly, to a glove with a comb for dyeing, in which the comb for dyeing and the glove are used for dyeing or bleaching, the glove is disposable and inconvenience is eliminated.
Patent KR-20210061601-A (KR)
Inventor: KIM YOUNG A
IPC: E06B3/42
Filed: 2019-11-20
Abstract: The present invention relates to a modular device for cleaning a window frame which can easily remove foreign substances such as fine dust that continuously accumulates on a window frame, thereby reducing discomfort caused by dust and foreign substances with respect to a user who opens and closes a window, can receive environmental information (fine dust status, temperature, weather, and the like) by using an external communication network and can provide information for opening and closing the window to the user inside a building who cannot check an external environment, and can convert friction energy, generated from the device and the window frame, into electrical energy in accordance with the opening and closing of the window and can be linked with Internet of Things (IoT) with the self-generated current, thereby notifying the user of fine dust status. The modular device comprises a display unit.
Patent KR-20210063664-A (KR)
Title: Method for processing molten metal
Inventor: KIM GI WAN
IPC: B22D41/12
Filed: 2019-11-25
Abstract: A method for processing molten metal is disclosed. According to an embodiment of the present invention, the method of processing molten metal comprises: a molten metal receiving step of receiving molten metal discharged from a blast furnace to a ladle of a Torpedo ladle car; a TLC transport step of transporting the molten metal; and a pre-exclusion step of excluding slag generated in the ladle when the molten metal is discharged from the blast furnace; a primary graphite collecting step of collecting graphite generated in the pre-exclusion step; a KR treatment step of performing desulfurization through mechanical stirring; and a post-exclusion step of excluding the slag generated in the KR treatment step; a secondary graphite collecting step of collecting the graphite generated in the post-exclusion step; and a converter refining step of refining the molten metal in a converter.
Patent KR-20200070103-A (KR)
Title: Method for processing disk-like workpiece
Inventor: INOUE YUKI
IPC: B24B7/24
Filed: 2019-11-27
Abstract: The present invention relates to a workpiece machining method capable of making the thickness of a disc-shaped workpiece uniform after polishing when the disc-shaped workpiece is machined. The method includes the processes of: holding a disc-shaped workpiece on a table (5); grinding the workpiece with whetstone by rotating a grinding wheel (304) and the workpiece; polishing the workpiece in a state where the workpiece is covered with a polishing pad (44) by rotating the polishing pad (44) and the workpiece after grinding; measuring the thickness of the workpiece in regard to at least two points, a first measurement point (P1) in the center of the workpiece and a second measurement point (P2) adjacent to the outer circumference of the workpiece; recognizing a thickness trend in the diameter direction of the workpiece from the thickness of the workpiece at the two measured measurement points (P1, P2); and changing an inclination relation of a rotary shaft (300) rotating the grinding wheel (304) and a rotary shaft (571) of the table (5) based on the recognized thickness trend.
Patent KR-20200064025-A (KR)
Title: Method and apparatus performing communication in wireless communication system
Inventor: AGIWAL ANIL
IPC: H04W74/08
Filed: 2019-11-28
Abstract: The present invention relates to methods and apparatuses for performing communication in a wireless communication system. According to an embodiment, user equipment (UE), performing communication in a wireless communication system, can identify an ongoing random access (RA) procedure triggered for a pending scheduling request (SR) transmission, check whether an active uplink bandwidth part (UL BWP) or an active downlink bandwidth part (DL BWP) is switched at an initiation of the ongoing RA procedure, and perform an operation of switching the active UL BWP or the active DL BWP to an initiation BWP or an operation of terminating the ongoing RA procedure based on a result of the identification.
Patent KR-20210069356-A (KR)
Title: Method of setting a traveling route of a vehicle
Inventor: BAEK SANG HOON
IPC: H01L21/677
Filed: 2019-12-03
Abstract: According to the present invention, a vehicle traveling route setting method comprises the following steps of: calculating expected traveling time of a vehicle for each section by using a distance of each section in which the vehicle travels and a set speed of the vehicle in each section; setting a traveling route of the vehicle to minimize the expected traveling time of the vehicle by using the expected traveling time of the vehicle for each section; checking actual traveling time of the vehicle for each section included in the traveling route after the vehicle travels along the traveling route; and resetting the traveling route of the vehicle to minimize the actual traveling time of the vehicle by using the actual traveling time of the vehicle for each section.
Patent KR-20210073176-A (KR)
Title: Bone tumor surgery device
Inventor: JOO MIN WOOK
IPC: A61B18/00
Filed: 2019-12-10
Abstract: Disclosed is an osteoncus surgery device. An osteoncus surgery device according to one embodiment of the present invention comprises: a receiving container which provides a receiving space for receiving the bone of a patient, and a high frequency supplying part which supplies high frequency into the receiving space. According the present invention, osteoncus can be efficiently and completely removed.