baber/WOPTO huggingface dataset:
Patent KR-20210131761-A (KR)
Title: Self-driving robot and method for library guidance using the same
IPC: B25J9/16
Filed: 2020-04-24
Abstract: The present invention provides an autonomous driving robot which efficiently manages book inventories to increase user convenience and convenience of a person, who manages the books, and identifies the book shelved in a wrong position. According to an embodiment of the present invention, the autonomous driving robot comprises: an interface receiving the preferred book from the user, identifying a position of the input book, and outputting book information to the user; a control unit controlling movement and returning of the robot to the position transmitted from the interface; a reader unit scanning the book of the specific position by using an RFID reader and transmitting scanned data of the book to the interface; and a driving unit for movement of the robot.
Patent KR-20210095008-A (KR)
Title: System and method of controlling to open or close charging door of vehicle
Inventor: DONG XIN
IPC: E05F15/75
Filed: 2020-05-12
Abstract: The present invention relates to a system and a method for controlling opening and closing of a charge door of a vehicle. The system comprises: a switch sensor mounted at the charge door of the vehicle to receive a pressing signal when a charge door switch of the vehicle is pressed; and a controller configured to determine whether a door lock of the vehicle is in a locked state and set to control the charge door switch of the vehicle. If the door lock of the vehicle is determined not to be in the locked state and the charge door switch is continuously pressed to exceed a predetermined time, the controller processes the pressing signal received by the switch sensor to determine whether the pressing signal received by the switch sensor is caused by a user. If the pressing signal received by the switch sensor is determined to be caused by the user, the controller performs a control operation to open the charge door switch of the vehicle. The present invention ensures that no short circuit due to water infiltration occurs, and further improves safety and overall stability of the vehicle.
Patent KR-20210140878-A (KR)
Title: Vehicle based outdoor advertising system and method
IPC: G09F19/18
Filed: 2020-05-14
Abstract: The present invention relates to a vehicle-based outdoor advertisement system to utilize vehicles as an outdoor advertisement means. According to the present invention, the vehicle-based outdoor advertisement system comprises: a plurality of vehicle advertisement devices installed in vehicles to project advertisement content to a vehicle window through a beam projector in real-time; a plurality of communication base stations distributing the advertisement content to the vehicle advertisement devices through a local area wireless communication network; and an advertisement server selecting at least one advertisement content according to an advertisement area and advertisement time included in advertisement information and distributing the advertisement content to at least one communication base station through a long-distance communication network while storing and managing the advertisement information. The vehicle advertisement device includes a function of delivering the advertisement content to another vehicle advertisement device on the basis of a long-distance wireless communication network, wherein the local area wireless communication network is any one of a Wi-Fi communication network and a Bluetooth communication network and the long-distance wireless communication network is a LoRa mesh communication network.
Patent KR-20210142994-A (KR)
Title: Mask string holder
IPC: A62B18/08
Filed: 2020-05-19
Abstract: The present invention relates to a mask string support. More specifically, by supporting a mask string hanging on the top of the ear in a state of being fixed to a part of an eyeglasses temple adjacent to the ear so as not to touch the ear, the present invention relates to the mask string support that fundamentally prevents ear pain caused by a pressure of the mask string when a mask is worn for a long time. The mask string support comprises: a fixing part; and a mask string support part.
Patent KR-20210146606-A (KR)
Inventor: KANG MYOUNG JIN
IPC: G08B21/18
Filed: 2020-05-27
Abstract: The present invention relates to a non-contact temperature measuring device and a temperature measuring method using the same, configured to measure the distance to a measurement object through an ultrasonic sensor, output a distance signal tone when an appropriate distance for temperature measurement is reached so that a user can recognize the same, and perform the temperature measurement with the output of a measurement signal tone indicating the start of the temperature measurement when the movement of a hand holding the temperature measuring device is detected through an accelerometer and no movement occurs for a preset period of time, thereby capable of accurately measuring the temperature as well as providing convenience in use. The temperature measuring method using the non-contact temperature measuring device of the present invention includes: a distance measurement step; a distance signal tone output step; a motion detection step; and a measurement signal tone output step.
Patent KR-20210148706-A (KR)
Inventor: KIM HYUNHO
IPC: F17C3/02
Filed: 2020-06-01
Abstract: In accordance with one embodiment of the present invention, a membrane, which is a membrane combined with another adjacent membrane to seal liquefied gas in a storage for storing the liquefied gas, includes: a first main center part having a first center open end formed on one side of the membrane to form one single first main corrugated part completed with a predetermined length; a second main center part placed side by side with the first main center part, and having a second center open end formed on one side of the membrane to form one single second main corrugated part completed with a predetermined length; a first sub corrugated part formed in a longitudinal direction of the first main center part; a second sub corrugated part formed in a longitudinal direction of the second main center part; a first main one-end part placed on the other side of the membrane, having a first one-end open end opened adjacently to the other side of the membrane, and having a first one-end closed end formed to be closed on the other side of the first one-end open end; a second main one-end part placed on the other side of the membrane, having a second one-end open end opened adjacently to the other side of the membrane, and having a second one-end closed end formed to be closed on the other side of the second one-end open end; a first main the-other-end part placed on the other side of the membrane, having a first the-other-end open end opened adjacently to the other side of the membrane, and having a first the-other-end closed end formed to be closed on the other side of the first the-other-end open end; and a second main the-other-end part placed on the other side of the membrane, having a second the-other-end open end opened adjacently to the other side of the membrane, and having a second the-other-end closed end formed to be closed on the other side of the second the-other-end open end. Therefore, the present invention is capable of facilitating welding work and reducing a waste of raw materials.
Patent KR-20210153258-A (KR)
Inventor: JUHAN NAM
IPC: G10G1/00
Filed: 2020-06-10
Abstract: For generating an expressive piano performances of various styles for a given score, an electronic device and an operating method thereof according to various embodiments may comprise: extracting the score features for a given score; determining the performance characteristics for expressing the score; and generating a performance file for the score based on the score characteristics and the performance characteristics. Therefore, the present invention is capable of generating performances with various expressive styles.
Patent KR-20210154583-A (KR)
Inventor: LEE SUNG HYEN
IPC: A61P25/28
Filed: 2020-06-12
Abstract: The present invention relates to a pharmaceutical composition for the prevention or treatment of degenerative brain diseases containing an extract of Allium hookeri as an active ingredient. Since spatial perception ability, short-term memory cognition, spatial learning ability, and explicit memory ability are improved when the extract of Allium hookeri is applied, the extract of Allium hookeri can be usefully used as the pharmaceutical composition for the prevention or treatment of degenerative brain diseases, and thus can contribute to social cost reduction and life quality improvement through the development of cognitive improvement materials.
Patent KR-20220001970-A (KR)
Title: System for testing a performance of antenna
Inventor: SEOK WONJIN
IPC: G08B21/18
Filed: 2020-06-30
Abstract: Disclosed is a system for testing antenna performance to test the antenna performance by reflecting a loss of a cable used for testing the antenna performance. The disclosed system for testing the antenna performance comprises: a signal generator provided with an output port and outputting a reference signal having reference signal strength to the output port; and a tester provided with a correction port connected to the output port and the cable when set to a correction mode and setting a correction value based on the reference signal strength and reception signal strength of the reference signal input to the correction port when set to the correction mode.
Patent KR-20220008034-A (KR)
Inventor: SOUHWAN JUNG
IPC: G06F21/53
Filed: 2020-07-13
Abstract: The present invention relates to a platform and method for operating custom android and a computer-readable record medium therefor. The present invention can enable safe data storage based on a reliable execution environment of the android without encryption recognition of a developer and, in particular, can encrypt and store data of an application program by using the reliable execution environment in an android open source project level without an intentional operation of the developer.
Patent KR-20210053162-A (KR)
Title: System for providing pre-paying of online seller and method thereof
Inventor: MOON JI SUNG
IPC: G06Q20/28
Filed: 2020-07-13
Abstract: The present invention discloses a system for providing pre-paying for an online seller and a method thereof. That is, the present invention receives sales information, financial status information, or the like transmitted from a sales terminal in a server, collects information such as sellers, industry trends, or the like through web crawling, evaluates the level of the pre-paid amount for the seller based on information on the received sales information, financial status information, seller or industry trends, or the like, pre-settles the costs of the sales amount to the seller according to the evaluated level, and is able to receive payment for the amount settled in the online shopping mall according to the result, so as to increase the efficiency of money management of the seller.
Patent KR-20220009185-A (KR)
Inventor: KIM DAE HYUN
IPC: F16L27/12
Filed: 2020-07-15
Abstract: A purpose of the present invention is to provide an external pressure type expansion joint capable of preventing bellows from being excessively contracted and deformed. To achieve the purpose, in accordance with the present invention, the external pressure type expansion joint includes: an outer pipe connected with a joint pipe; an inner pipe located inside the outer pipe; an expandable bellows pipe placed between the outer pipe and the inner pipe; a ring plate having one end connected to an end of the outer pipe, and having the other end connected to a fixed end, which does not change its position due to the contraction and expansion of the bellows pipe, of the bellows pipe; and a guide ring having one end connected to a free end, which changes its position due to the contraction and expansion of the bellows pipe, of the bellows pipe and an end of the inner pipe, and having the other end inscribed with the outer pipe to be slid. A protrusion for regulating the movement of the guide ring is formed on the inner surface of the outer pipe.
Patent KR-20220017310-A (KR)
Title: An electronic device including a display
Inventor: PARK SANGHEON
IPC: H01L27/32
Filed: 2020-08-04
Abstract: According to the present invention, an electronic device comprises: a housing; a display seen through at least a part of the housing and displaying a screen using a plurality of pixels; a display driving circuit providing a data voltage driving each of the plurality of pixels and at least one gate signal to the display; and a processor connected to the display driving circuit. The present invention provides the electronic device including the display, which can maintain a voltage charged in a storage capacitor of the driving circuit of the pixels and maintain brightness of a light emitting element even when a VGL is changed for reducing current consumption.
Patent KR-20220017729-A (KR)
Inventor: GIL SO YEON
IPC: B01D46/00
Filed: 2020-08-05
Abstract: The present invention relates to a dust collector for an industrial facility, which comprises: an intake pipe installed in a horizontal direction on the inside of the roof of an industrial facility, and having a plurality of intake ports; a guide pipe which communicates with one side of the intake pipe and is installed outside of the industrial facility; and a discharge pipe having a lower part communicating with the guide pipe with each other by a communication path, and blowing the air containing fugitive dust and pollutants that have passed through the intake pipe and the guide pipe to the outside, while filtering out the fugitive dust and pollutants and discharging only the purified air to the outside. The dust collector for the industrial facility further comprises a dust collecting unit installed on one wall of the discharge pipe and discharging the purified air from which the fugitive dust and pollutants are removed by being opened and closed by a control signal to the outside of the industrial facility.
Patent KR-20210033409-A (KR)
Title: Preparation method of super absorbent polymer
Inventor: CHUNG UI SEOK
IPC: C08J3/24
Filed: 2020-08-07
Abstract: The present invention relates to a preparation method of a super absorbent polymer, which can inhibit fragmentation and the like during transfer by appropriately controlling the water content of a super absorbent polymer by adding water and the like, and can inhibit degradation in physical properties such as generation of macroparticles, an irregular water content or the like during the process of adding water.
Patent KR-20210033410-A (KR)
Title: Transfer robot and work transfer system comprising the same
Inventor: IURA JUN
IPC: B65G49/06
Filed: 2020-08-07
Abstract: The present invention provides a transport robot capable of avoiding a complex structure and maintaining a prescribed posture of a hand unit when transporting a work object. According to the present invention, the transport robot (B1) comprises: a support body (4); a rotating base (5) supported on the support body (4); a rotating mechanism (6) which rotates the rotating base (5); a hand unit which is supported on the rotating base (5), and supports a work object; and a straight moving mechanism (7) which horizontally moves the hand unit straight with respect to the rotating base (5). The rotating mechanism (6) includes: a first rotating mechanism (61) to rotate the rotating base (5) around a first rotating axis (S1) extended in a vertical direction with respect to the support body (4); and a second rotating mechanism (62) to rotate the rotating base (5) around a second rotating axis (S2) inclined at a prescribed angle with respect to the first rotating axis (S1). The support body (4) has a rotating member (43) rotatable around a rotating axis (Ox) perpendicular to the first rotating axis (S1).
Patent KR-20220019982-A (KR)
Inventor: KIM KIL RAE
IPC: F16K1/16
Filed: 2020-08-11
Abstract: A glove valve is disclosed. The glove valve includes: a valve body having an openable port formed between a fluid introduction path and a fluid discharge path connected to both ends, and a bonnet combination part opposed to the openable port to be projected outward; a bonnet combined so as to cover the bonnet combination part of the valve body; a control bolt screwed with the bonnet so as to penetrate the bonnet; a disc assembly combined with the bottom of the control bolt and opening and closing the openable port in accordance with a moving position; a body sealing part sealing a gap between the bonnet combination part of the valve body and the bonnet; a control bolt sealing part installed on the bonnet to seal a gap between the control bolt and the bonnet; and a handle assembly installed in an upper part of the control bolt. The bonnet includes a pipe-shaped bonnet body part penetrated by the control bolt to be combined, and a bonnet nut part expanded in an integrated form from a lower part of the bonnet body part to be combined with the bonnet combination part. Therefore, the present invention is capable of increasing the reliability of the glove valve.
Patent KR-20220019984-A (KR)
Inventor: JEON TAE HWAN
IPC: F16M13/02
Filed: 2020-08-11
Abstract: The present invention relates to a set-top box fixture which is able to be installed on a wall-mounted TV with a wall-mount holder and a fixing bracket, be easily installed, install a set-top box and a set-top without exposing them to the outside. In addition, according to the present invention, the set-top box fixture for the wall-mounted TV comprises: both side engagement units having a fastening rod and a connection rod on a rear surface of the wall-mounted TV; a fixing bracket installed on the fastening rod of the engagement unit; a fixing unit separably installed on the connection rod of the engagement unit and having a plurality of insertion grooves; a set-top installation unit installed on one side end unit of the fixing unit in a shape of 'ㅡ' or 'ㅣ' and having a first long hole inside; and a plurality of set-top boxes where the first long hole of the set-top installation unit is installed. In addition, according to the present invention, the set-top box fixture installed on the fixing bracket includes: a fixing bracket installed by a fixing means to come in contact with a wall surface; a fixing unit with an insertion groove (31) into which the fixing means (70) between the wall surface and the fixing bracket is inserted; a set-top installation unit installed on one side end unit of the fixing unit (30) in the shape of 'ㅡ' or 'l' and having a first long hole inside; an auxiliary set-top installation unit having a second long hole on the other end unit of the set-top installation unit; and a plurality of set-top boxes with the first long hole of the set-top installation unit.
Patent KR-20220022128-A (KR)
Title: Vehicle interior and intrusion detection system using dual sensors
Inventor: UM JONG HAG
IPC: G01S15/52
Filed: 2020-08-13
Abstract: The present invention relates to a vehicle interior and intrusion detection system, comprising: a black box equipped with a camera module which records before and after an accident; a first sensor for detecting an external shock of a vehicle or an inclination of the vehicle; a second sensor which transmits and receives ultrasonic waves to and from the vehicle interior to detect an interior status of the vehicle; and a determination unit configured to determine interior and exterior statuses of the vehicle through information of the black box, the first sensor, or the second sensor. The black box is installed inside the vehicle, and the camera module is disposed in front of the black box to photograph the front of the vehicle. The second sensor may be disposed on the rear surface of the black box to detect a passenger in a rear seat of the vehicle interior. According to the present invention, a situation outside the vehicle can be accurately analyzed.
Patent KR-20220022302-A (KR)
Title: A semiconductor package and a method for manufacturing of the same
Inventor: KIM JONGYOUN
IPC: H01L23/485
Filed: 2020-08-18
Abstract: Provided is a semiconductor package which comprises: a rewiring substrate including an insulation pattern and a rewiring pattern within the insulation pattern; a first substrate pad connected to the rewiring pattern through the insulation pattern on an upper surface of the rewiring substrate; a second substrate pad disposed to be spaced apart from the first substrate pad on the upper surface of the rewiring substrate; a semiconductor chip disposed on the rewiring substrate; a first connection terminal connecting one of chip pads of the semiconductor chip with the first substrate pad; and a second connection terminal connecting another one of the chip pads of the semiconductor chip with the second substrate pad. An upper surface of the second substrate pad is located at a higher level than an upper surface of the first substrate pad. A width of the second substrate pad may be smaller than a width of the first substrate pad.
Patent KR-20220023450-A (KR)
Inventor: JEONG JONG SEONG
IPC: A24F40/46
Filed: 2020-08-21
Abstract: The present invention relates to a convection heater and an aerosol generator including the same. The aerosol generator includes a housing forming an accommodating space accommodating an aerosol-generating article and a heater unit configured to generate aerosol by a mesh element heating the aerosol-generating article in the accommodating space using airflow. The mesh element is three-dimensionally processed and capable of volume heating. As a result, the heating efficiency and heat transfer efficiency of the heater unit can be considerably improved. As a result of the improvement, a reduction in airflow heating length can be achieved and the manufactured aerosol generator can be compact.
Patent KR-20220029184-A (KR)
Inventor: PARK SHIN WOO
IPC: G06Q10/10
Filed: 2020-09-01
Abstract: When a user wants to attend a program held at one place, the present invention notifies the user of the time status, that is, how many teams are left in front, through a reservation so that the user does not have to wait in a long line. Even when the user is doing something else, the present invention helps to attend the program through an alarm. Thus, the present invention has the effect of increasing convenience. In particular, the present invention has the effect of resolving the inconvenience that can save the user's time and relieve the trouble of standing in line.
Patent KR-20210031385-A (KR)
Title: Wafer processing method
Inventor: HARADA SHIGENORI
IPC: H01L21/67
Filed: 2020-09-03
Abstract: A purpose of the present invention is to form a device chip without degrading the quality. A wafer processing method, capable of dividing a wafer having a plurality of devices into individual device chips, includes: a polyolefin-based sheet placement process of locating a wafer in an opening of a frame having the opening storing the wafer, and placing a polyolefin-based sheet on the surface or back side of the wafer and an outer circumference of the frame; an integration process of integrating the wafer and the frame through the polyolefin-based sheet by thermal compression by heating the polyolefin-based sheet; a division process of forming a shield tunnel on the wafer by radiating a laser beam of a wavelength having penetrability with respect to the wafer, along a division-planned line, and dividing the wafer into individual device chips; and a pickup process of pushing up the device chips by spraying air, thereby picking up the individual device chips from the polyolefin-based sheet.