baber/WOPTO huggingface dataset:
Patent KR-20200007302-A (KR)
Inventor: HWANG YEONG DO
IPC: B24B49/16
Filed: 2018-07-12
Abstract: According to an embodiment of the present invention, an edge polishing device for a workpiece comprises: a workpiece fixing unit to which the workpiece is detachably fixed and which rotates the workpiece; a first edge polishing unit for polishing an edge upper surface and an edge lower surface of the workpiece fixed to the workpiece fixing unit; a positioning unit which has one end connected to the first edge polishing unit, and moves the first edge polishing unit to a first separation position that does not interfere with the workpiece when the workpiece is mounted or detached, or moves the first edge polishing unit to a first polishing position for polishing the edge upper surface and the edge lower surface of the workpiece during the edge polishing of the workpiece; and a pressure providing unit which is connected to the first edge polishing unit, and enables the first edge polishing unit to be in close contact with the edge upper surface and the edge lower surface of the workpiece at a predetermined pressure when the first edge polishing unit is disposed at the first polishing position. Therefore, the edge upper surface, the edge lower surface, the edge side surface of an edge portion of the workpiece can be simultaneously polished.
Patent KR-20190133093-A (KR)
Title: Manure Spreader
Inventor: NAKAYAMA YUJI
IPC: A01C15/00
Filed: 2018-07-30
Abstract: The present invention provides a fertilizer spreader mounted behind a tractor in a lifted state. The fertilizer spreader mounts a hopper to the tractor as close as possible and obtains a left-right balance of the hopper. In the fertilizer spreader (1) provided with a hopper (2) mounted behind a tractor in a lifted state, a transmission part (6) used for transmitting driving force from a PTO of the tractor to a mixing part (3) or a spreading part (4) in the hopper (2) is arranged in the hopper (2). The transmission part (6) is provided with a main shaft (61) along the axial direction of the PTO, and rotates worm wheels (63a to 63c) through worms (62a to 62c) installed on the main shaft (61) to drive the mixing part (3) or the spreading part (4).
Patent KR-20200015105-A (KR)
Inventor: RYU SEUNG WOO
IPC: E04G17/07
Filed: 2018-08-02
Abstract: One embodiment of the present invention provides a dry external insulation wall system and a construction method using the same. The dry external insulation wall system includes: a first panel having a groove-shaped coupling groove formed on an upper side edge; a second panel spaced apart from the first panel to form a space with the first panel; and a tie assembly having a connecting bar connecting and supporting the first panel and the second panel, wherein the connecting bar comprises: a bar frame having a shape extended toward the second panel from the first panel and having a hole-shaped stopper fastening hole; and a stopper fastened to the bar frame and coupled to the coupling groove. Therefore, concrete is stably placed between both panels having insulation materials.
Patent KR-20200017932-A (KR)
Title: Method for Managing Service
Inventor: KYUNG MIN KIM
IPC: G06Q10/06
Filed: 2018-08-10
Abstract: The present invention relates to a method for managing a service. The method for managing the service comprises the steps of: receiving a call command signal from a customer in a restaurant; identifying a table in which the corresponding customer is seated based on the call command signal of the customer; identifying a group to which a main employee in charge of the identified table; notifying the call to the main employee in charge in the identified group; receiving an acceptance from the main employee in charge who checked the call; receiving information of service charges provided to the main employee in charge who accepted the call after the main employee in charge provides the required service to the corresponding customer; and providing the service charges to the main employee in charge who served food for each table based on the received information of service charges.
Patent KR-20200023663-A (KR)
Title: Damage detection method for mooring lines of submersible structures based on deep learning
Inventor: DO HYOUNG SHIN
IPC: G06N3/08
Filed: 2018-08-14
Abstract: The present invention relates to a moored vessel damage detection method of an offshore floating structure using deep learning, and more particularly, to a moored vessel damage detection method of an offshore floating structure using deep learning for accurately detecting damage to a moored vessel at lower cost by estimating damage to a moored vessel only by using an environmental load corresponding to wave height and wind and movements of a platform of an offshore floating structure by using deep learning. The moored vessel damage detection method of an offshore floating structure comprises: acquiring movement data of a structure through simulation using an offshore floating structure including a moored vessel and a platform modeled by a computer; and estimating damage to the moored vessel through deep learning by using the acquired data.
Patent KR-20200021345-A (KR)
Title: Power Transmission Device of Steering Apparatus
Inventor: KIM JONG HAN
IPC: F16F15/14
Filed: 2018-08-20
Abstract: The embodiments provide a power transmission member including: a first connecting member coupled to any one of a first shaft and a second shaft, provided with a cylindrical first support unit protruding in an axial direction, and having a first coupling unit on the inner circumferential surface of the first support unit; a second connecting member coupled to the other of the first shaft and the second shaft, provided with a cylindrical second support unit protruding in the axial direction, and having a second coupling unit on the outer circumferential surface of the second support unit; and a damper having an outer support groove into which the first coupling unit is inserted on the outer circumferential surface, having an inner support groove into which the second coupling unit is inserted on the inner circumferential surface, and coupled between the first connecting member and the second connecting member.
Patent KR-20200025374-A (KR)
Title: Aluminium-Zinc alloy plated steel sheet having excellent hot workabilities and corrosion resistance, and method for the same
Inventor: LEE SUK KYU
IPC: C23C2/12
Filed: 2018-08-30
Abstract: Provided are an aluminum-zinc alloy plated steel sheet having excellent hot formability and corrosion resistance and a manufacturing method thereof. In the plated steel sheet having an Al-Zn molten aluminum plated layer on a matrix steel sheet, the plated layer is composed of a lower layer unit and an upper layer unit. The lower layer unit includes: 40 to 50 wt% of Fe; 50 to 60 wt% of Al; equal to or less than 1 wt% of Si; and other inevitable impurities. The upper layer unit is composed by including: 10 to 30 wt% of An; the balance Al; and equal to or less than 0.05 wt% of at least one of Cr, Mo, and Ni as other impurities. The thickness of the upper layer unit is equal to or less than 30% of the thickness of the entire plated layer.
Patent KR-20180099619-A (KR)
Inventor: LEE JAE HYUN
IPC: H04W4/02
Filed: 2018-08-30
Abstract: Provided is an apparatus capable of managing restaurant reservation in association with a portable terminal of a user. The apparatus comprises: a restaurant information storage part configured to store restaurant reservation information including a restaurant position and a reservation time for a restaurant reservation; a position information receiving part configured to check a current position of the portable terminal at a predetermined time related to the reservation time; and a reminder information generation part providing reminder information about the restaurant reservation at a predetermined time, wherein the reminder information includes at least one of information about a distance between a current position and a restaurant position and a route from the current position to the restaurant position.
Patent KR-20200025402-A (KR)
Title: Oil seal preforming apparatus and oil seal manufacturing method
Inventor: KIM JUN WOO
IPC: B26D1/04
Filed: 2018-08-30
Abstract: The present invention relates to an oil seal preforming device and an oil seal manufacturing method. The oil seal preforming device of the present invention comprises: a moving pressing unit which fixes a resin wire rod transferred by a transfer unit and moves the resin wire rod to a crimping area; a wire rod cutting unit which cuts the resin wire rod transferred to the transfer unit and forms a cut wire rod; a rotating unit which is rotatably arranged in the crimping area, and in which an end of the cut wire rod transferred by the moving pressing unit is fixed, and which is rotated so that the cut wire rod is wound; a supporter unit installed so as to be movable toward the rotating unit, and supporting the cut wire rod so that the cut wire rod is in close contact with the rotating unit; and a jig mounting a reinforcement frame and supporting the reinforcement frame to attach a resin ring to the reinforcement frame by the pressing force of the rotating unit when the rotating unit is lowered.
Patent KR-20200025573-A (KR)
Title: Touch driving device, display system and active pen
Inventor: CHOI JUNG MIN
IPC: G06F3/038
Filed: 2018-08-31
Abstract: According to an embodiment of the present invention, in a display device and an active pen for transceiving an uplink signal and a downlink signal, provided is a technique for synchronizing signal transmission timing of the active pen and a signal receiving timing of the display device by using some sections of a downlink signal. A touch driving device comprises: a touch driving part; a touch sensing part; and a signal synchronization part.
Patent KR-20200026609-A (KR)
Title: Memory Controller and Operating Method Of The Same
Inventor: LEE JEONG HO
IPC: G06F3/06
Filed: 2018-09-03
Abstract: Disclosed are a memory controller capable of adjusting the number of banks used simultaneously according to a power consumption level by a write operation, and an operation method thereof. The operation method of a memory controller for controlling a memory device including a plurality of banks comprises the steps of: determining whether the number of write commands enqueued in a command queue of the memory controller exceeds a reference value; calculating a write power level to be consumed by at least some of the enqueued write commands, when the number of the enqueued write commands exceeds a reference value; and scheduling interleaving commands for an interleaving operation among the enqueued write commands based on the calculated write power level.
Patent KR-20200028221-A (KR)
Title: Transport Apparatus Including Two or More Hands and Method There-of
Inventor: CHI KUN HEE
IPC: H01L21/02
Filed: 2018-09-06
Abstract: Disclosed are a transport apparatus having two or more hands and an operating method thereof. According to the present invention, the transport apparatus comprises: a first slave apparatus; a second slave apparatus; a first master apparatus which generates a first pairing ID based on a first random number, and conducts a pairing with the first slave apparatus by using the generated first pairing ID; and a second master apparatus which generates a second pairing ID based on a second random number, and conducts a pairing with the second slave apparatus by using the generated second pairing ID. The first master apparatus performs infrared communication with the first slave apparatus in a first communication time zone, and the second master apparatus performs infrared communication with the second slave apparatus in a second communication time zone based on synchronous signals for synchronizing with the first master apparatus. The present invention aims to provide the transport apparatus having two or more hands and the operating method thereof, capable of improving a quality of communication.
Patent KR-20200029088-A (KR)
Title: Semiconductor package and method of fabricating the same
Inventor: SUK KYOUNG LIM
IPC: H01L23/485
Filed: 2018-09-07
Abstract: Provided are a miniaturized semiconductor package and a manufacturing method thereof. The manufacturing method of the semiconductor package comprises manufacturing a package including a semiconductor chip and a redistribution substrate. Manufacturing a redistribution substrate can comprise: forming a first insulating layer having a first opening on a substrate; forming a first redistribution pattern in the first opening and on the first insulating layer; forming a second insulating layer on the first insulating layer to cover the first redistribution pattern; and performing a planarization process on the second insulating layer to expose one surface of the first redistribution pattern.
Patent KR-20200029754-A (KR)
Title: Manufacturing method of preserved flower treated with parylene
Inventor: RAH KWANG JOON
IPC: A01N3/02
Filed: 2018-09-11
Abstract: The present invention relates to a manufacturing method of a preserved flower treated with parylene and, more specifically, to a manufacturing method of a preserved flower, which can be semi-permanently preserved by applying a sunscreen composition to the preserved flower and depositing parylene, and to a preserved flower manufactured thereby. The preserved flower manufactured through the present invention maintains a unique color and state for a longer period of time compared to a preserved flower manufactured by a conventional method, even when exposed to natural environments such as ultraviolet light, high temperature, high humidity, and low temperature, thereby being very effective in commercializing for ornamental use.
Patent KR-20190030191-A (KR)
Title: Smart side mirror device
Inventor: KIM GWANG SAM
IPC: B60Q1/34
Filed: 2018-09-13
Abstract: The present invention relates to a smart side mirror device. A smart side mirror comprises: a front part mirror comprising a first area through which the light of an LED backlight penetrates; an LED backlight provided within a side mirror and illuminating the first area of the front part mirror; and a camera module imaging a video.
Patent KR-20200033045-A (KR)
Title: massage device using silver fabric
Inventor: LEE KI CHUN
IPC: A61N1/36
Filed: 2018-09-19
Abstract: Disclosed is a low-frequency massage device wearing tool of a silver fabric-sewed and wound type, which can remarkably improve wearability for a body part of a user since a wearing tool in a unfolded state is worn to surround the body part when the wearing tool worn on a body of a user is worn on the body part such as the ankle, the wrist, the elbow, or the knee in an unfolded state before being worn, can remarkably improve productivity and workability of manufacturing by cutting a silver fabric generating a low frequency by electric conduction into a predetermined length to be attached and installed in an inner surface of the wearing tool by a sewing work, reduces costs by weaving the silver fabric in a plain weaving manner by repeated intersection of horizontal and vertical yarns, and also, can minimize production costs by cutting the silver fabric as much as necessary to be attached and installed in the inner surface of the wearing tool by a sewing work.
Patent KR-20200036115-A (KR)
Title: Indoor led light
Inventor: KOH YEONJU
IPC: A61N5/06
Filed: 2018-09-27
Abstract: The present invention provides an indoor LED light capable of implementing phototherapy and emotional lighting. According to one aspect of the present invention, the indoor LED light comprises: an LED light source unit including a white light LED for emitting white light, a color conversion LED for converting a color to emit light, and an ultraviolet LED for emitting ultraviolet light, and a control unit for controlling the driving of the LED light source unit, wherein the color conversion LED includes a red light bare chip, a green light bare chip, and a blue light bare chip, and emits different light according to the operating state of an ultraviolet LED.
Patent KR-20200035609-A (KR)
Title: Method and apparatus for performing iab in a wireless communication system
Inventor: YANG HYO SUN
IPC: H04W28/02
Filed: 2018-09-27
Abstract: The present invention may provide a method of a terminal for performing integrated access and backhaul (IAB) in a wireless communication system. The method for performing IAB may comprise the steps of: receiving a downlink delivery status report; starting a wait timer for information gathering; and stopping the wait timer and gathering information. According to the present invention, in a wireless communication system, a terminal can perform communication through an IAB node.
Patent KR-20200036959-A (KR)
Title: Organic electroluminescence device and amine compound for organic electroluminescence device
Inventor: UNO TAKUYA
IPC: C07D471/04
Filed: 2018-09-28
Abstract: According to one embodiment of the present invention, an organic electroluminescence device comprises: a first electrode and a second electrode facing each other; and at least one organic layer disposed between the first electrode and the second electrode, wherein the at least one organic layer is represented by chemical formula 1, and HT in chemical formula 1 includes an amine compound containing a pyridoindole moiety represented by chemical formula 2, thereby increasing device efficiency and improving life characteristics.
Patent KR-20200036221-A (KR)
Title: Auto joining chatting room apparatus and method based on location
Inventor: CHUNG EUI YOUNG
IPC: G06Q30/06
Filed: 2018-09-28
Abstract: According to an embodiment of the present invention, a device and method for providing a location-based automatic participation chat room may enable a user to easily participate in at least one chat room prepared in advance by a host using a predetermined participation means regardless of a conversation partner list. In addition, the device and method may maximize the convenience of a chat service user since the chat service user simply moves a plurality of chat rooms and chats without moving a chat window. In addition, the host may provide various services to visitors using a hierarchical chat room and provide a customer with various convenience services such as a customer order in a store, a service request response, and a payment service.
Patent KR-20200037557-A (KR)
Title: Slurry Supply Device
Inventor: CHO DAE HOON
IPC: H01L21/67
Filed: 2018-10-01
Abstract: The present invention relates to a slurry supply apparatus. The slurry supply apparatus includes: a body formed in the upper part of a polishing pad by being extended from the outside of the polishing pad to the center of the polishing pad, and receiving slurry inward from the outside; and a plurality of application nozzles installed on one side of the lower part of the body, while being spaced in a longitudinal direction of the body. In regard to the application nozzles, a spacing gap between the application nozzles becomes narrower as the gap goes from the center of the polishing pad to the outside. According to the present invention, the slurry supply apparatus is capable of supplying an equal amount of slurry per unit area of a polishing pad while supplying slurry to the whole upper surface of the polishing pad, thereby significantly increasing efficiency in wafer polishing as well as supplying slurry evenly to the entirety of the polishing pad, and reducing unnecessary expenditure for maintenance caused by overused slurry.
Patent KR-20200037558-A (KR)
Title: Cosmetic container
Inventor: KIM SO YEON
IPC: A45D40/02
Filed: 2018-10-01
Abstract: The present invention relates to a cosmetic container. According to an aspect of the present invention, it is possible to provide the cosmetic container comprising: a main body in which a cosmetic material having volatility is stored; a lid which is detachably provided on the main body and coupled to the main body to cover a space in which the cosmetic material is provided; and a restraining means provided in a state exposed to the outside of any one of the main body and the lid, and selectively restraining the lid to the main body. The present invention has an effect that properties of the cosmetic material can be maintained for a long time.
Patent KR-20200039121-A (KR)
Inventor: KANG SEONG GI
IPC: G06Q30/02
Filed: 2018-10-05
Abstract: The present invention relates to a method for providing discount information, as a method for providing discount information in a server connected to a store terminal and a user terminal through a network, which comprises the steps of: receiving a message including discount information, which is generated based on order quantity of a corresponding store on goods for sale from a store terminal; transmitting the message to a user terminal; receiving order information from the user terminal based on the message; and transmitting the order information from the user terminal to the store terminal. The e-commerce between a consumer and a seller is activated.
Patent KR-20200043141-A (KR)
Inventor: YANG HAN GYU
IPC: A62C37/50
Filed: 2018-10-17
Abstract: The present invention relates to a fire fighting system that is strong against fire misinformation, wherein fire fighting equipment such as a sprinkler, a ventilator, a fire damper, a gas circuit breaker, an electric circuit breaker, and the like is automatically controlled to prevent from being operated when a fire is detected, and after confirming that the fire had actually occurred, the fire fighting equipment is controlled to be operated, thereby solving problems of unnecessary operation of fire fighting equipment caused by fire misinformation.
Patent KR-20200045129-A (KR)
Title: Carrier-selective transport layer and a solar cell fabrication method using the same
Inventor: OH JIHUN
IPC: H01L31/18
Filed: 2018-10-22
Abstract: Provided are a photovoltaic cell using an electron-selective transport layer and a manufacturing method thereof capable of simplifying a process. The photovoltaic cell using an electron-selective transport layer suggested in the present invention comprises: an electron-selective transport layer formed by depositing a heterogeneous material smaller than a work function of silicon in a thin film form on a front surface of a silicon wafer; a front anti-reflection film formed on the electron-selective transport layer; a hole-selective transport layer formed by depositing a heterogeneous material larger than the work function of the silicon in a thin film form on a back surface of the crystalline silicon wafer; and a back electrode formed on the hole-selective transport layer.