baber/WOPTO huggingface dataset:
Patent KR-20200137271-A (KR)
Title: Flexible self-rectifying molecular memristor and method of manufacturing the same
Inventor: Chang Hyun KIM
IPC: C08L67/02
Filed: 2019-05-29
Abstract: The present invention relates to a flexible self-rectifying molecular memristor that is mechanically flexible, has excellent self-rectification properties, and provides a dynamic memory effect that is the basis for mimicking biological synapses, and a method for manufacturing the same. According to the present invention, the flexible self-rectifying molecular memristor comprises a substrate and a lower electrode formed on the substrate. In addition, a polymer intermediate layer made of a work function conversion material having ion conductivity is formed on the lower electrode, and an organic semiconductor is formed on the polymer intermediate layer. An upper electrode is formed on the organic semiconductor, a cathode of a power source is connected to the lower electrode, and an anode of the power source is connected to the upper electrode.
Patent KR-20200140440-A (KR)
Inventor: LEE GI CHANG
IPC: H01L27/32
Filed: 2019-06-05
Abstract: A display device capable of stably transmitting a data signal to a pixel according to one embodiment of the present invention comprises: a substrate having a display area that a corner at the edge has a round shape and a peripheral area outside the display area and having a pad area in the peripheral area; a data line disposed in the display area; and a first connection line disposed in the display area and connected to the data line to transmit a signal from the pad area to the data line. The first connection line includes a first portion extending from the edge in a direction away from the peripheral area and a second portion bent at the first portion and extending toward the corner.
Patent KR-20200141131-A (KR)
Inventor: KIM YONG HEE
IPC: B60K23/02
Filed: 2019-06-10
Abstract: The present invention relates to a clutch pedal device for an electronic clutch system. The full stroke position regulation and the initial position (return position) of a clutch pedal (20) can be regulated by using a front stopper mechanism (80) and a rear stopper mechanism (90) provided in a pedal member (10) and the clutch pedal (20).
Patent KR-20200145461-A (KR)
Inventor: SEO DAE YEONG
IPC: B61L23/04
Filed: 2019-06-21
Abstract: The present invention relates to a device for stopping an electric train using a rail gun. According to the present invention, the device for stopping an electric train using a rail gun comprises: an electric train railway line configured to allow current to flow on both sides thereof; and a detection sensor configured to detect an emergency. According to the present invention, it is possible to solve the problem of a lot of noise occurring when a train brakes.
Patent KR-20190079593-A (KR)
Title: Mobile communication system and method applying data packet manipulation for mission critical service
Inventor: LEE DONGJIN
IPC: H04L47/32
Filed: 2019-06-25
Abstract: The present invention provides a data packet transmission device. According to the present invention, the data packet transmission device comprises: a packet generation unit for generating an original data packet; a replication determining unit for determining whether or not a replication condition is satisfied with respect to the original data packet; a packet replication unit for generating at least one replication data packet for the original data packet when the replication condition is satisfied; and a transmission unit for transmitting the original data packet and the at least one replication data packet.
Patent KR-20200032629-A (KR)
Title: Display apparatus
Inventor: YEONGRAK CHOI
IPC: H04R9/06
Filed: 2019-06-26
Abstract: According to an embodiment of the present invention, a display device comprises: a display panel displaying images; a sound generation device disposed on the rear surface of the display panel; a rear cover disposed on the rear surface of the display panel to support the display panel; partition members disposed between the rear surface of the display panel and the rear cover to partition the display panel into a first area, a second area, a third area, a fourth area, and a fifth area; and a first sound generation device, a second sound generation device, a third sound generation device, a fourth sound generation device, and a fifth sound generation device attached to the rear surface of the display panel and arranged to vibrate the display panel. The first sound generation device, the second sound generation device, the third sound generation device, the fourth sound generation device, and the fifth sound generation device are respectively disposed in the first area, the second area, the third area, the fourth area, and the fifth area to output a 3D sound. Therefore, the display device can simultaneously output a sound to the front and rear of the display panel.
Patent KR-20210002861-A (KR)
Inventor: LEE JONG CHIL
IPC: B66D5/02
Filed: 2019-07-01
Abstract: The present invention relates to a hoisting gear assembly device, and more specifically, to a hoisting gear assembly device allowing to safely perform work on a heavy object by providing a braking function. According to the present invention, the hoisting gear assembly device comprises a disk, a drive shaft, a drive gear, a transmission means, a slave shaft, a first driven gear, a second driven gear, a braking means, and a locking means.
Patent KR-20210002915-A (KR)
Inventor: LEE SE MIN
IPC: B60Q3/208
Filed: 2019-07-01
Abstract: The present invention relates to an air conditioner for a roof of a vehicle. According to an embodiment of the present invention, the air conditioner can comprise: a guide disposed on a roof panel of a vehicle; and an air vent module moved along the guide. Moreover, the air vent module can be moved between a discharge position where air transferred along the inside of the guide is discharged and a blocking position where discharge of the air is blocked. Therefore, the air conditioner can improve air conditioning performance and air conditioning quality of a passenger on a backseat.
Patent KR-20210006173-A (KR)
Inventor: LEE JEONGHWA
IPC: B23K20/12
Filed: 2019-07-08
Abstract: The present invention relates to a system for automatically supplying and cutting a dummy. More specifically, the present invention relates to the system for automatically supplying and cutting the dummy required when a bonding range exceeds a material, wherein the dummy providing a start point and an end point of friction mixing welding through a tool to one end and the other end of a first workpiece and a second workpiece which are placed on the same straight line with a contact portion between the first workpiece and the second workpiece is supplied to the first workpiece and the second workpiece which respectively have one side coming in contact with each other while having a planar shape to increase productivity and work convenience by continuously supplying the dummy and performing the friction mixing welding. The dummy has a band shape to be automatically supplied to enable one end thereof to come in contact with the first workpiece and the second workpiece.
Patent KR-20200007702-A (KR)
Inventor: KIM DONG WON
IPC: C09J9/02
Filed: 2019-07-11
Abstract: Disclosed is a method for manufacturing an anisotropic conductive adhesive film, which comprises the steps of: preparing a mold including an adhesive film having barrier particles having the diameter smaller than that of conductive particles, attached to a surface thereof; applying the conductive particles on the surface of the adhesive film not attached with the barrier particles; preparing a film formed with a first adhesive layer, and attaching an exposed surface of the first adhesive layer to a surface of a mold attached with the conductive particles; peeling the film from the mold to selectively separate only the conductive particles; applying a second adhesive layer formed of a low-fluidity resin on the first adhesive layer attached with the conductive particles; and applying a filling third adhesive layer on the second adhesive layer.
Patent KR-20210009223-A (KR)
Inventor: LIM SEUNG TAIK
IPC: C08B31/06
Filed: 2019-07-16
Abstract: The present invention relates to a method for manufacturing phosphorylated starch using phytic acid and, more specifically, to a method for manufacturing phosphorylated starch, in which starch is phosphorylated by adding phytic acid, which is a natural product, to increase physical properties thereof. According to the present invention, the method uses phytic acid, which is not a chemical material but a natural product, to phosphorylate starch, such that transparency, solubility, swelling power, and storage stability can be improved, so it is expected to replace conventional chemically modified starch. Moreover, the quality and storage stability of various starchy foods can be significantly increased through a simple modification process, it is expected to be variously used in the food industry including starchy foods. The method comprises a phytic acid-starch dispersion manufacturing step, a phytic acid-starch powder acquisition step, and a reaction step.
Patent KR-20210012605-A (KR)
Title: 3D printer to the technology
Inventor: KIM JIN SU
IPC: B29C64/10
Filed: 2019-07-26
Abstract: The present invention relates to a dental technique using a 3D printer. The present invention is a technique for reproducing the characteristics of a user through a computer for dental pore materials, and then completing the molding through a DLP 3D printer after confirming the presence or absence of abnormality after modeling processing. The DLP 3D printer, which is a 3D object generating device forming a 3D object by layering on an applied material layer by layer, has the advantage of fast processing time. Using the DLP 3D printer with the advantages, as a result of applying dental pore materials, the characteristics of teeth of a user can be maximized. Also, through computer, the teeth of the user and teeth state can be precisely processed.
Patent KR-20210012781-A (KR)
Title: Method to reward via blockchain in shared bicycle service and system
Inventor: LEE IN HYUNG
IPC: G06F21/30
Filed: 2019-07-26
Abstract: The present invention relates to a shared bicycle service system to secure reliability of data. According to the present invention, the shared bicycle service system comprises: a bicycle control device collecting and providing user personal data during riding a bicycle; a user terminal providing the user personal data to at least one a public cloud server and a bicycle sharing management server depending on whether the user consents to sharing of the user personal data through a user personal data sharing consent procedure and using the user personal data to generate and provide hash information to the bicycle sharing management server when the user personal data is provided to the public cloud server; the public cloud server using the user personal data to generate and provide hash information when receiving the user personal data from the user terminal; and the bicycle sharing management server using the user personal data to generate and store hash information when receiving the user personal data from the user terminal, and providing a hash information verification request message for the hash information, and verifying the hash information in accordance with the type of a message responding to the hash information verification request message.
Patent KR-20210019758-A (KR)
Title: Method for precisely calculating DB performance data and DB monitoring device for calculating DB performance data
Inventor: LEE JAE SEONG
IPC: G06F16/21
Filed: 2019-08-13
Abstract: Provided are a DB performance data ultra-precise calculation method and a DB monitoring device for ultra-precise calculation of DB performance data. The ultra-precise calculation method of DB performance data of a DB monitoring device that manages DB performance using a database management system (DBMS) includes: (A) storing, by a DB monitoring device, a plurality of performance views for recording session-related information in a shared memory when a user terminal accesses the DBMS and a session is created; (B) collecting, by the DB monitoring device, session monitoring information specified in advance to calculate DB performance data among session-related information, by periodically polling the session monitoring table identified by the session ID (SID) among multiple performance views; and (C) calculating, by the DB monitoring device, the DB performance data including the SQL elapsed time of the session by analyzing the session monitoring information collected in the previous step.
Patent KR-20210021851-A (KR)
Title: Method and apparatus for function split in wireless communication system
Inventor: SHIM SEI JOON
IPC: H04L5/02
Filed: 2019-08-19
Abstract: The present disclosure relates to a method and apparatus for separation of functions in a wireless communication system. A base station transmitting data to a terminal in a wireless communication system comprises: a transmission/reception unit; a storage unit; and a control unit including a first control unit and a second control unit. The control unit may pack bit unit information including information related to the data and information related to the modulation type in the first control unit, send the data-packed bit unit information and additional information to the second control unit in the first control unit, modulate the data based on the data-packed bit unit information in the second control unit, generate a signal for transmission to the terminal based on the modulated data and the additional information in the second control unit, and transmit the generated signal to the terminal in the second control unit.
Patent KR-20210023241-A (KR)
Title: VR Fishing Game System
Inventor: LEE SEUNG GUN
IPC: A63F13/285
Filed: 2019-08-22
Abstract: The present invention relates to a virtual reality fishing game system, which comprises: a display unit worn by a user and displaying a virtual image of a fishing situation to the user; a fishing rod gripped and controlled by the user; a sensing unit sensing movement of the fishing rod controlled by the user; and an image processing unit providing the virtual image to the display unit, wherein a fishing rod object moved to correspond to the fishing rod based on information provided from the sensing unit is included in the virtual image. According to the present invention, the virtual reality fishing game system senses the fishing rod controlled by the user to provide the virtual image corresponding to the fishing situation to the user, thereby allowing the user to experience a more realistic and interesting fishing situation game.
Patent KR-20210023253-A (KR)
Title: System for traffic managrment using traffic flow information
Inventor: JANG JEONG AH
IPC: G08G1/01
Filed: 2019-08-22
Abstract: The present invention relates to a traffic management system using traffic flow information. According to the present invention, the traffic management system using traffic flow information collects situation information on the road using sensors, cameras, and smart lighting disposed on the road, analyzes the comprehensive indicators for each risk area, analyzes the sphere of influence according to the severity of the risk situation, analyzes the range of influence by time and space to set an avoidance area, and provides a driver with a detour according to the sphere of influence using navigation. As described above, according to the present invention, it is possible to prevent additional accidents by being provided in a timely manner to bypass and avoid the event occurrence area, and the detour is guided using the navigation, so that congestion on the road can be prevented.
Patent KR-20210025229-A (KR)
Title: Long shaft for camera tilt having explosion-proof speed dome camera
Inventor: YANG JI HOON
IPC: G03B17/56
Filed: 2019-08-27
Abstract: The present invention relates to an explosion-proof speed dome camera provided with a long shaft unit for camera unit tilting, which comprises: a camera drive control unit fixedly installed by a mounting and fixing means and provided with a control-related component and a tilt motor in a first explosion-proof case; a leg bracket assembled and installed on the front surface of the camera drive control unit such that legs A and B protrude; and a camera unit configured by a camera-incorporated second explosion-proof case being pivotably installed in the leg bracket for camera tilting. The explosion-proof speed dome camera further comprises a long shaft unit for tilt force transmission, installed on one shaft of the leg bracket such that the camera unit can be tilted by power of the tilt motor. Specifically, the power of the tilt motor tilting the camera unit is transmitted by using the long shaft unit for tilt force transmission having a predetermined length. As a result, the burden of the drive load acting on the tilt motor is resolved by using the long shaft unit to which the lever principle is applied. Moreover, the service life of the tilt motor can be achieved. Accordingly, a large-diameter timing belt can be removed, durability enhancement can be achieved with respect to a tilt power transmission mechanism, and tilting can be performed with accuracy.
Patent KR-20210025281-A (KR)
Title: Control Panel Assembly
Inventor: JI DUCK SUN
IPC: H05K7/14
Filed: 2019-08-27
Abstract: The present invention relates to a control panel assembly. In a control panel assembly including a control panel having at least one window opening and a PCB disposed behind the control panel, the control panel assembly includes: a protection window member including a protection window frame of which an outer surface is formed to correspond to a window opening, a locking flange bent outward from the top of the protection window frame, and a protection window boss formed on an inner surface of the protection window frame so as to be disposed perpendicular to the opening surface of the window opening, wherein the protective window frame is inserted into the window opening and installed on the control panel so that the inner surface of the locking flange is in contact with an outer surface of the control panel; and a PCB fixing bolt having a head disposed at a rear of the PCB and screwed to the protection window boss through a leg portion. The PCB is characterized in that a PCB fixing hole through which the PCB fixing bolt passes is formed. Therefore, the plurality of PCBs can be installed, and a structure for fixing the PCBs to the control panel is simplified.
Patent KR-20210025908-A (KR)
Title: Seat of lavatory automatic cleaner
Inventor: YOON YE JIN
IPC: B08B3/02
Filed: 2019-08-28
Abstract: According to the present invention, a toilet seat automatic cleaner comprises: a cleaning liquid injection module injecting cleaning liquid toward a toilet seat which directly comes in contact with a body portion of a user with closing operation of a corresponding toilet cover when the toilet cover is closed after a user uses the toilet seat; and a clean pad module formed inside the toilet cover in the same shape with a shape of the toilet seat to come in contact with the toilet seat by the closing operation of the toilet cover to rub and clean the toilet seat where the cleaning liquid is injected. The present invention can reduce time since the toilet seat cleaner is not required to be wiped.
Patent KR-20200027891-A (KR)
Title: Display appartus and manufacturing method thereof
Inventor: HAN SEUNG RYONG
IPC: H01L27/15
Filed: 2019-08-28
Abstract: According to an embodiment of the present invention, provided is a display apparatus, which comprises: a plurality of display modules having a plurality of inorganic light emitting elements mounted on a mounting surface of a substrate and disposed adjacent to each other; a light absorbing pattern formed between the plurality of display modules; and an encapsulation layer formed on mounting surfaces of the plurality of display modules to cover the mounting surfaces of the plurality of display modules.
Patent KR-20210027628-A (KR)
Title: Display device and driving method thereof
Inventor: YANG JIN WOOK
IPC: G09G5/10
Filed: 2019-08-29
Abstract: The present invention relates to a display device and a method of driving the same. The display device includes: a substrate; a display panel including a first display area including first pixels, a second display area including second pixels, and a third display area disposed between the first and second display areas and including third pixels; and a component disposed between the substrate and the display panel to overlap the second display area. The transmittance of the second display area is higher than the transmittance of the first display area and the transmittance of the third display area, and the third pixels are controlled such that the luminance gradually changes according to a distance from the second display area, thereby reducing the image discontinuity at a boundary between a sensor area and the display area.
Patent KR-20210026613-A (KR)
Title: High temperature superconducting wire with multi-superconducting layer
Inventor: HA HONG SOO
IPC: H01F6/06
Filed: 2019-08-30
Abstract: The present invention relates to a high-temperature superconducting wire in which superconducting layers form a multi-layer structure in a lamination form. The high-temperature superconducting wire having multiple superconducting layers comprises: a main substrate; one or more buffer layers provided on the upper side of the main substrate; two or more superconducting layers provided on the upper side of the buffer layers; one or more joining protection layers provided between the superconducting layers; and an outer protection layer made of the same material as the joining protection layer and provided on the upper side of the outermost superconducting layer. According to the present invention, the ratio of superconducting layers per unit area is increased to improve current density, and multiple superconducting layers can be formed by additionally laminating superconducting layers in accordance with a required current density. Also, current loss can be reduced by separating superconducting layers by the joining protection layer, and the joining protection layer can be continuously produced under atmospheric pressure. Therefore, manufacturing processes and manufacturing equipment can be simplified. Moreover, since the joining protection layer does not have a joining interface by dispersion joining, separation caused by a thermal expansion coefficient difference can be prevented.
Patent KR-20210028393-A (KR)
Title: Method to analyze data
Inventor: PARK KYOUNGJUN
IPC: G06F16/9535
Filed: 2019-09-04
Abstract: According to one embodiment of the present disclosure, disclosed is a computer program stored in a computer-readable storage medium. The computer program, when executed on one or more processors of a computing device, performs operations for providing a data analyzing method. The operations comprise: determining data to be analyzed based on a data set; determining an analysis scenario based on the data to be analyzed; and generating an analysis result for the data to be analyzed based on the analysis scenario.