baber/WOPTO huggingface dataset:
Patent KR-20220121636-A (KR)
Title: A single nucleotide polymorphism composition for predicting orthodontic treatment duration and a method using the same
Inventor: CHA JUNG YUL
IPC: C12Q1/6827
Filed: 2021-02-25
Abstract: The present invention relates to: a composition and kit for predicting an orthodontic treatment duration containing a polynucleotide detecting a single nucleotide polymorphism (SNP) marker; and a method for providing information about the prediction of an orthodontic treatment duration using the marker. When a polynucleotide which detects one or more genetic single nucleotide polymorphism (SNP) markers selected from the group consisting of WNT3A, SPP1, SFRP2, LRP1, P2RX7, TNFSF11, and TNFRSF11A according to one aspect is used as a composition for predicting an orthodontic treatment duration, the horizontal anterior retraction of an object can be effectively predicted. In addition, it is possible to accurately predict whether the orthodontic treatment duration becomes longer or shorter. Accordingly, the present invention has an advantage in helping to establish a plan for orthodontic treatment or manage patients thereafter.
Patent KR-20220122255-A (KR)
Title: Metal welding apparatus and method
Inventor: LEE GEUN SUNG
IPC: B23K103/08
Filed: 2021-02-26
Abstract: The present application relates to a metal welding device and a method thereof. According to the present application, the metal welding device comprises a welding part performing welding, and is characterized in that the welding output of the welding part is controlled according to the surface properties of the metal to be welded. According to the present application, by adjusting the welding conditions by reflecting the surface properties of the metal, it is possible to minimize welding defects occurring in the process of welding a metal having specific surface properties.
Patent KR-20220122363-A (KR)
Title: Substrate polishing system
Inventor: CHAE HEE SUNG
IPC: H01L21/67
Filed: 2021-02-26
Abstract: An objective of an embodiment is to provide a substrate polishing system that simultaneously performs transfer, polishing, and cleaning processes for a plurality of substrates. According to an embodiment of the present invention, a substrate polishing system may comprise: a substrate transfer unit which supports a lower surface of a substrate and transfers the substrate by forming a circular transfer trajectory through rotational motion; at least one carrier for receiving the substrate from the substrate transfer unit and performing polishing; and a loading unit for loading the substrate seated on the substrate transfer unit into the carrier or unloading the substrate located on the carrier into the substrate transfer unit.
Patent KR-20210110238-A (KR)
Title: Apparatus and method for controlling pedal load of electric bicycle
Inventor: IN HA PAICK
IPC: B62M6/45
Filed: 2021-03-02
Abstract: The present invention relates to a pedal load control device of an electric bicycle and a method thereof. According to the present invention, in consideration of not only the relationship between the position of the pedal and the position of the motor, but also the inclination of the road on which the electric bicycle is traveling or the weight added to the electric bicycle, the current value for controlling the torque of a driving motor is calculated so that a user can move the electric bicycle at a desired speed with the same force as on flat ground when climbing a hill or carrying a heavy load. The present invention includes a pedal position control unit; a pedal speed control unit; and a motor acceleration control unit.
Patent KR-20220126973-A (KR)
Title: Fluid control valve
Inventor: PARK KANG IL
IPC: F16K3/32
Filed: 2021-03-10
Abstract: According to one embodiment of the present invention, provided is a fluid control valve, which comprises: a valve housing having an internal flow path extended along the flow direction; a rotation plate to be rotatably installed on the internal flow path and driving the entrance area of the internal flow path for the same to be adjustable to adjust; a drive shaft in which the valve housing is rotatably installed and connected to the rotation plate based on a driving axis perpendicular to the flow direction; and a rotating drive unit to rotate the drive shaft around the driving axis. The drive shaft may comprise an eccentric shaft in which a portion connected to the rotation plate among sections according to the longitudinal direction has an eccentric axis spaced apart from the drive shaft at a predetermined interval in a parallel manner. According to the fluid control valve, since the path of the pipeline is not flexed before and after the valve, the flow resistance of the fluid can be alleviated.
Patent KR-20220133557-A (KR)
Title: Master batch composition for polyester and polyester yarn containing the composition
Inventor: KIM HEON SANG
IPC: C08K3/04
Filed: 2021-03-25
Abstract: The present invention relates to a master batch composition for polyester and a polyester yarn containing the composition, and more particularly, the composition is obtained by mixing a graphene oxide dispersion with polyester. As described above, the master batch composition for polyester in which the graphene oxide dispersion is mixed provides the polyester yarn to which performance of emitting far-infrared rays and fighting bacteria is added, and which exhibits lubricity, UV blocking properties, electrical conductivity and heat dissipation properties, and has improved mechanical properties such as scratch resistance, abrasion resistance, tensile strength, flexural strength, flexural modulus and the like.
Patent KR-20220134185-A (KR)
Title: Method of manufacturing polysilicon layer with improved device characteristics through impruity removal and protrusion processing method
Inventor: KIM YONG SOO
IPC: H01L21/3065
Filed: 2021-03-26
Abstract: The present invention relates to a manufacturing method of a polysilicon layer, in which device characteristics and current efficiency of a transistor are improved by removing silicon dioxide (SiO2) and internal impurities on the surface of the polysilicon layer and processing (polishing) the protrusions on the surface of the polysilicon layer.
Patent KR-20210040338-A (KR)
Title: Manufacturing method for customized implant
Inventor: LEE KU SIK
IPC: B29C39/12
Filed: 2021-03-31
Abstract: Disclosed is a manufacturing method for an implant for a human body. The manufacturing method of an implant for a human body of the present invention comprises the following steps: after kneading plaster, immersing a sample implant for the human body including a guide line nose implant on one side of the kneaded first plaster to a predetermined depth; after kneading the second plaster in the same manner as the first plaster, covering the first plaster with the second plaster; removing the sample implant for the human body after curing the first plaster and the second plaster; and injecting a material containing liquid silicone between a gap created by the removal of the sample implant for the human body and then curing the material. According to embodiments of the present invention, it is possible to efficiently reproduce a guide implant including silicone of different physical properties through a curing process.
Patent KR-20220145938-A (KR)
Inventor: KIM HYUN
IPC: G06Q30/06
Filed: 2021-04-20
Abstract: The present invention is a platform comprising a seller registration part in which the seller registers a product, a buyer search part for which the buyer searches for the product information, and a transaction progress part in which the buyer trades the product, wherein a consumer enables the product to be delivered to a desired destination. Therefore, the present invention is capable of sharply increasing a sales speed of the product.
Patent KR-20220144995-A (KR)
Inventor: KIM SOON IL
IPC: G09B19/24
Filed: 2021-04-21
Abstract: The present invention relates to motion chopsticks which allow character chopsticks to walk when a user uses the chopsticks. An objective of the present invention is to make the character chopsticks operate in a walking shape when the user uses the character chopsticks for children. The chopsticks of the present invention comprise: a pair of chopsticks connected by a hinge; a character plate with an embossed character attached; a thumb fixing ring for fixing a thumb; an index finger fixing ring; and a middle finger fixing ring. A character driving core capable of moving the character on one surface of the pair of chopsticks passes through the character plate. Therefore, when the chopsticks connected to character legs and connected by the hinge move left and right, the character driving core moves along the left and right movements of the chopsticks. In addition, character's legs and arms connected to the character driving core move left and right. Accordingly, when the user uses the chopsticks, the character's chopsticks move.
Patent KR-20220148462-A (KR)
Title: Power transmission device and automobile including the same
Inventor: HAN KYUNG WON
IPC: F16H1/36
Filed: 2021-04-29
Abstract: The present invention relates to a power transmission device, and more specifically, to a power transmission device, which comprises: a motor driving a rotary shaft; a first decelerator which is connected to the rotary shaft and decelerates the rotating angular speed of the rotary shaft; a second decelerator which is connected to the rotary shaft and decelerates the rotating angular speed of the rotary shaft; a first clutch which is provided between the rotary shaft and the first decelerator, and connects or disconnects the rotary shaft to the first decelerator; a second clutch which is provided between the rotary shaft and the second decelerator, and connects or disconnects the rotary shaft to the second decelerator; and a third clutch which is provided at the outside of the second decelerator, and connects or disconnects the second decelerator to the outer component of the power transmission device. Therefore, durability may be increased.
Patent KR-20210053833-A (KR)
Inventor: IM CHUN MAN
IPC: A47G29/14
Filed: 2021-04-29
Abstract: When a light object is delivered by using a drone, in case the recipient inhabits in apartments, studio apartments, hotels, townhouses or flats, the wall body of a building or a window of a veranda may be vertically formed, thereby forcing the drone to unload the delivered parcel in front of a guard room in which a security guard works around the place of address. To solve these problems, the present invention relates to a device and a method for a system to directly deliver parcels to each house, thereby reducing the workload of the security guards of apartments. To this end, according to an embodiment of the present invention, a small-sized cuboid is inserted into a large-sized cuboid before being attached with a high-load wheel to roll so as to perform a reciprocating motion. At the lower portion of the small-sized cuboid, a high-load wheel is mounted at the force point f according to the principle of the lever, and a stopper is mounted at a fulcrum. Furthermore, a plurality of high-load wheels are mounted in a resistance section W, and a parameterized water tank is mounted thereon. Therefore, provided in the present invention is a device for receiving a delivered parcel of a drone, which is characterized by putting down a small-sized delivered parcel of the drone on the bottom of the cuboid which protrudes to the air after being pushed by a person. The present invention can be divided and manufactured in a manual type and an automatic type. The main objective of the present invention is to provide the unloading space for the delivered parcel including small-sized parcels of the drone, and to provide the space for the take-off and landing of the drone.
Patent KR-20220151366-A (KR)
Title: Sitting toilet type uroflowmeter apparatus
Inventor: OH SEUNG JUNE
IPC: E03D11/18
Filed: 2021-05-06
Abstract: The present invention relates to a sitting toilet type uroflowmeter. The sitting toilet type uroflowmeter according to the present invention comprises: a toilet main body (100) equipped with a water collecting tank; a rotatable seat part (110) located on an upper side of the toilet main body (100); and a uroflow sensor (120) located on a bottom surface of the water collecting tank to measure a flow rate over time. Therefore, the present invention is capable of minimizing a static noise.
Patent KR-20210149594-A (KR)
Inventor: YU CHIA TA
IPC: H01L29/786
Filed: 2021-05-06
Abstract: A semiconductor structure includes semiconductor layers disposed over a substrate and longitudinally oriented in a first direction, a metal gate stack disposed over the semiconductor layers and longitudinally oriented in a second direction perpendicular to the first direction, - the metal gate stack has an upper portion comprising a portion and a lower portion, and the lower portion is interleaved with the semiconductor layers - ; source/drain features part disposed in the semiconductor layers and adjacent to the metal gate stack; and an isolation structure protruding from the substrate. The isolation structure is longitudinally oriented along the second direction and spaced apart from the metal gate stack along the first direction. The isolation structure includes a dielectric layer and an air gap.
Patent KR-20220079400-A (KR)
Title: 슬라이더블 전자 장치
Inventor: KWAK DOYOUNG
IPC: G09F9/30
Filed: 2021-05-13
Abstract: 측면 출몰 구조를 가지는 슬라이더블 전자 장치가 개시된다. 본 발명의 실시예들에 따른 전자 장치는, 제 1 하우징, 상기 제 1 하우징에 대하여 슬라이딩 가능하게 결합되는 제 2 하우징, 상기 제 1 하우징 및 상기 제 2 하우징 간의 슬라이딩 동작에 의해 전자 장치의 내부로 인입 및 인출 되는 가요성 디스플레이 패널, 상기 가요성 디스플레이 패널의 인출 또는 인입 시에 상기 가요성 디스플레이 패널 측면에 발생되는 상기 제 1 하우징 및 상기 제2 하우징의 측면부 사이의 공간으로 돌출되거나 상기 공간으로부터 상기 전자 장치의 내부로 함몰되는 출몰 부재, 상기 제 1 하우징 또는 상기 제 2 하우징 중 적어도 하나와 결합되고, 상기 슬라이딩 동작을 상기 전자 장치의 측면 방향 움직임으로 변환하는 연동 구조체, 일단이 상기 출몰 부재의 일단과 결합되고, 타단이 상기 연동 구조체와 연결되어 상기 측면 방향 움직임을 따라 움직일 수 있도록 구성된 가요성을 갖는 연결 부재 및 상기 제 1 하우징 또는 상기 제 2 하우징 중 적어도 하나에 위치되며, 상기 연동 구조체의 작용에 의해 발생하는 상기 연결 부재의 상기 측면 방향 움직임을 상하 방향 움직임으로 변환시키는 가이드를 포함할 수 있다.
Patent KR-20220154559-A (KR)
Title: Fastening assembly
Inventor: CHO YOUNG JEA
IPC: H01J37/32
Filed: 2021-05-13
Abstract: One aspect of the present invention relates to a fastening assembly used in a reactive gas atmosphere. The fastening assembly comprises: a socket including a socket head, a socket upper portion connected to the socket head, and a socket lower portion connected to the socket upper portion, wherein a screw thread is provided on an outer surface of the socket lower portion, a first through-hole penetrates the socket head, and a second through-hole communicates with the first through-hole and penetrates the socket upper portion and the socket lower portion; an extension body formed in a longitudinal direction penetrating the first through-hole and the second through-hole and including a head with a first diameter, a body connected to the head, and a base connected to the body and having a second diameter greater than the body; a spring washer fitted into the body; and a tubular socket shield part formed of a reactive gas material surrounding an inner circumferential surface of the first through-hole. According to the present invention, corrosion caused by the permeation of the reactive gas can be prevented.
Patent KR-20220025649-A (KR)
Inventor: Danno Yoshikazu
IPC: B21B37/58
Filed: 2021-05-18
Abstract: Provided are a plant control apparatus and a plant control method, wherein an offset error is suppressed without using feedback control. An FF control device (611) performs feed-forward control of a process performed by a control target plant (600) by using control output according to disturbance deviation. An on/off timing determination device (612) adjusts timing at which the FF control device (611) performs the feed-forward control based on state quantity performance xFB related to the control target plant (600).
Patent KR-20220159624-A (KR)
Inventor: KANG GI BECK
IPC: H04R1/10
Filed: 2021-05-26
Abstract: The present invention relates to a mobile phone case that has a function of safely protecting a mobile phone from external impact and can accommodate an earphone to be used at any time when necessary. At the upper part of the central part, there is a storage space for an earphone head and a cord reel that can adjust the length of a cable toward the earphone head, and there is an earphone cable compartment at the bottom. By using a plastic cover on a basic mobile phone case made of silicon, a storage space for the earphone cable and the cord reel is secured.
Patent KR-20210147993-A (KR)
Inventor: LEE JUNGHA
IPC: H01L51/50
Filed: 2021-05-31
Abstract: The present invention provides a novel compound and an organic light emitting device using the same. The present invention provides a compound represented by chemical formula 1. The compound represented by chemical formula 1 described above can be used as a material for an organic layer of the organic light emitting device, and thus can improve efficiency, lower driving voltage, and/or improve lifespan characteristics in the organic light emitting device.
Patent KR-20220163198-A (KR)
Title: A hanger apparatus for car headrest
Inventor: KANG TEA WOOK
IPC: B60N2/879
Filed: 2021-06-02
Abstract: The present invention relates to a hanger device for a vehicle headrest with a plastic cover. More specifically, a hanger rod is coupled to be attached to and detached from a plastic cover of a headrest to easily store a backrest pocket without using a clothes hanger.
Patent KR-20220165402-A (KR)
Title: Corrugated cardbord box having emboss and manufacturing method for thereof
Inventor: KIM HYEONG NAM
IPC: B65D5/62
Filed: 2021-06-08
Abstract: The present invention relates to an environmentally-friendly embossed corrugated cardboard box and a manufacturing method thereof and, more specifically, to an environmentally-friendly embossed corrugated cardboard box and a manufacturing method thereof, wherein embosses are formed on a corrugated cardboard constituting the box so as to improve strength and buffering properties as well as insulation performance, and the surface of the corrugated cardboard is coated with an environmentally-friendly waterproof layer to improve moistureproof properties, thereby being suitable for packaging of agricultural and marine products or refrigerated products and being environmentally-friendly. In the environmentally-friendly embossed corrugated cardboard box and the manufacturing method thereof according to the present invention, the environmentally-friendly embossed corrugated cardboard box is manufactured with a corrugated cardboard formed by laminating a corrugated medium and surface paper, and a plurality of embosses having one side concave and the other side convex are formed on the corrugated cardboard.
Patent KR-20220165980-A (KR)
Title: Controller and operation method thereof
Inventor: KWON KU IK
IPC: G06F3/06
Filed: 2021-06-09
Abstract: The present invention relates to a controller and an operating method thereof, which can perform internal operations while maintaining the input and output performance of a memory system. According to one aspect of the present invention, the controller controls a memory device and comprises: a host interface determining an extra resource index and outputting a task scheduling command if data throughput determined based on data inputted and outputted between a host and the controller is lower than maximum throughput required under a current workload pattern; and a processor selecting at least one internal task among a plurality of internal tasks based on a resource consumption index of the plurality of internal tasks and the extra resource index in response to the task scheduling command, and performing the selected internal task while an input/output task is performed.
Patent KR-20220101549-A (KR)
Title: Television with electronic sensor
Inventor: TSE TSZ CHUN
IPC: H04N9/64
Filed: 2021-06-11
Abstract: The present invention provides a TV with an electronic sensor and relates to a TV technology area. The TV comprises a main body, an electronic converter, a transmission pipe, a video amplifier, an audio processing chip, an image output device, an optical element and an LCD panel, a monitor, a signal processing device, an electronic sensor, and a voice output unit. The electronic sensor removes signal interference. The signal processing device and the electronic sensor are connected through electromagnetic induction. The electronic sensor is connected to the electronic converter through a signal. The electronic converter is connected to the transmission pipe. The transmission pipe is connected to the video amplifier and the audio processing chip. The video amplifier is connected to the image output device. The image output device is connected to the optical element. The optical element is connected to the LCD panel. The LCD panel is connected to the monitor. The audio processing chip is connected to the voice output unit. The electronic sensor can improve image quality and is configured to prevent signal output from being easily interrupted.
Patent KR-20220169822-A (KR)
Title: Pixel and image sensor including the same
Inventor: PARK SEOK YONG
IPC: H04N5/378
Filed: 2021-06-21
Abstract: A unit pixel circuit according to an embodiment of the present invention includes a first photodiode, a second photodiode different from the first photodiode, a first floating diffusion node in which charges generated in the first photodiode are accumulated, a second floating diffusion node in which charges generated in the second photodiode are accumulated, a capacitor connected to the first floating diffusion node and a first voltage node, and accumulating overflowed charges of the first photodiode, a first switch transistor connecting the first floating diffusion node to a third floating diffusion node, a reset transistor connecting the third floating diffusion node to a second voltage node, a gain control transistor connecting the second floating diffusion node to the third floating diffusion node, and a second switch transistor connected to the first voltage node and the second voltage node. The present invention can shorten a reset time.
Patent KR-20230000791-A (KR)
Title: Apparatus for treating substrate and method for detecting state of substrate
Inventor: KONG TAE KYUNG
IPC: B25J11/00
Filed: 2021-06-25
Abstract: The present invention provides a substrate processing device. In one example, the substrate processing device comprises: a plurality of processing chambers having substrate support units on which substrates are seated; a transport chamber provided with a robot which transports the substrate between the processing chambers; a detection unit mounted on the robot to detect a state of the substrate; and a controller for controlling the detection unit. The processing chamber includes a reflector provided to reflect the substrate placed on the substrate support unit. The detection unit may include a photographing member for photographing the substrate reflected in the reflector.
Patent KR-20210090120-A (KR)
Title: Viewing Route Proposal System
Inventor: KIM SEUNG WON
IPC: G06Q50/10
Filed: 2021-06-29
Abstract: The present invention relates to a viewing route proposal system considering a speed, which enables a user to have maximized understanding of a site through viewing suitable for a speed. The viewing route proposal system of the present invention comprises: a speed adjustment device and a route proposal device disposed at an entrance of a site of interest proposed by the viewing route proposal system to enable a user to adjust a speed and set a route; an auxiliary speed adjustment device and a speed limit notification device disposed at the inner side of the site of interest to enable the user to adjust an auxiliary speed and limit a speed; and a rental system disposed at an inner entrance of the site of interest to enable the user to lend and use a transfer means. According to the present invention, a user can have maximized understanding of a site through viewing suitable for a speed.