baber/WOPTO huggingface dataset:
Patent KR-20210018583-A (KR)
Title: Apparatus and Method for treating substrate
Inventor: LEE DASOM
IPC: H01L21/02
Filed: 2019-08-05
Abstract: Embodiments of the present invention provide an apparatus and a method for liquid-processing a substrate. An apparatus for processing a substrate includes: a process chamber providing a process space for processing a substrate; a substrate support unit supporting the substrate in the process space; and a liquid supply unit supplying a liquid to the substrate supported by the substrate support unit. The liquid supply unit includes: a nozzle for discharging the liquid; a first liquid supply member for supplying a first liquid to the nozzle; a second liquid supply member for supplying a second liquid to the nozzle; a recovery member for recovering the liquid processed in the processing space; and a cleaning member for cleaning the recovery member. The recovery member includes: a main line connected to the process chamber; a first branch line branching off at a first point from the main line to be connected to the first liquid supply member; and a second branch line branching off at a second point from the main line to be connected to a second liquid supply member. The cleaning member cleans the first branch line and the second branch line. The present invention can remove a residual liquid.
Patent KR-20210020311-A (KR)
Title: Humidifier for fuel cell
Inventor: KIM HYUN YOO
IPC: H01M8/04119
Filed: 2019-08-14
Abstract: The present invention relates to a humidifier for a fuel cell, comprising: a housing of which one side has a humid air supply port for supplying humid air from a fuel cell stack, and the other side has a humid air discharge port; and a humidifying film which is arranged inside the housing and in which dry air flows along the inside thereof. A bypass flow path, which allows a portion of the humid air supplied through the humid air supply port to be always bypassed to the humid air discharge port without passing through the humidifying film, is formed inside the housing. According to the present invention, it is possible to achieve an advantageous effect of controlling the humidification amount and the differential pressure of the humidifier in accordance with the operating conditions of a fuel cell.
Patent KR-20210024859-A (KR)
Title: Method and apparatus of image processing
Inventor: KANG DONG WOO
IPC: G06K9/00
Filed: 2019-08-26
Abstract: An image processing method and apparatus according to one embodiment of the present invention acquire a video frame, track a face region of a user based on first prior information acquired from at least one previous frame of the image frame, set a scan region in the image frame based on second prior information acquired from at least one previous frame according to a determination that the tracking of the face region has failed, and detect a face region from the image frame based on the scan region.
Patent KR-20210025287-A (KR)
Title: Clamp device
Inventor: BANG KYU YONG
IPC: H01L21/687
Filed: 2019-08-27
Abstract: According to an embodiment of the present invention, provided is a clamp device which comprises: a first clamping member having a substrate support surface supporting a first surface of a substrate and rotatably connected to a rotation shaft; a second clamping member having a substrate support surface supporting a second surface of the substrate; a first actuator connected to the first clamping member through a first driving force transmitting member and a first driving force transmitting rod and configured to rotate the first clamping member about a first rotational shaft; and a posture maintaining unit maintaining a posture of the first clamping member so that the substrate support surface of the first clamping member is parallel to the substrate support surface of the second clamping member. Therefore, the substrate can be gripped more stably.
Patent KR-20200059136-A (KR)
Title: Method for distributing transaction load between shard based on ethereum sharding envirionment
Inventor: PARK SUNG YONG
IPC: G06Q20/36
Filed: 2019-08-29
Abstract: The present invention relates to a method for distributing transaction load between shards by a verification node operated by at least one processor in Ethereum sharding environment. The method comprises the steps of: initially placing account groups constituting Ethereum in a plurality of shards; predicting transaction load to be requested for each account group based on gas consumption by a previous transaction of each account group placed in the shards when a load relocation cycle occurs; and relocating the account groups to each of the plurality of shards based on the predicted transaction load in each shard.
Patent KR-20210026375-A (KR)
Title: Stage direction system responding to motion
Inventor: KIM DEOK SEOK
IPC: G06F3/0346
Filed: 2019-08-30
Abstract: The present invention relates to a motion response stage directing system. According to the present invention, the motion response stage directing system comprises: a storage unit for storing a plurality of position steps and speed steps according to the movement state of body parts, body part information for sensor identification information, and image data for a set time point; and a control unit connected to the storage unit, receiving the performer′s motion detection signal and sensor identification information transmitted from the outside when a predetermined time elapses after the start of the performance and the set time is reached, determining the position and speed of the body part determined using the received sensor identification information and the body part determined using the motion detection signal, and outputting an image at a predetermined position and speed according to the position step and speed step to which the determined position and velocity belong, respectively.
Patent KR-20200139606-A (KR)
Title: Cervical cancer diagnosis system
Inventor: JEONG JAEHOON
IPC: G16H50/70
Filed: 2019-09-04
Abstract: The present invention relates to an automatic cervical cancer diagnosis system which classifies cervical data according to accurate criteria, and performs machine learning to automatically diagnose cervical cancer. The system includes: a learning data generation unit for generating new classification criterion-specific learning data by classifying unclassified photographed image data for the cervix transmitted from an external device or storage unit according to a combination of multi-level classification criteria in a learning mode; a photographed image preprocessing unit for preprocessing the cervical photographed image; a cervical cancer diagnosis unit that includes a machine learning model for cervical cancer to learn the characteristics of the learning data generated based on the classification criteria in the learning mode, wherein the machine learning model generates diagnosis information on an occurrence of the cervical cancer with respect to the preprocessed cervical photographed image in a diagnostic mode; a screen display control unit for displaying and outputting a user interface screen for displaying the diagnosis information and inputting evaluation information through reading; a re-learning data generation unit for requesting re-learning of the machine learning model by extracting information necessary for re-learning among the evaluation information input through the user interface screen; and a diagnosis and evaluation information storage unit for storing diagnosis information regarding the occurrence of cervical cancer and evaluation information inputted through the user interface screen.
Patent KR-20210032584-A (KR)
Title: Method and system for controlling operation of fuel cell of fuel cell vehicle
Inventor: LEE SEUNG YOON
IPC: H01M8/04828
Filed: 2019-09-16
Abstract: The present invention relates to a method for controlling operation of a fuel cell of a fuel cell vehicle to increase mileage of the fuel cell vehicle and a system thereof. According to the present invention, the method comprises the following steps: detecting a state of charge (SOC) of a high-voltage battery; determining whether the detected SOC of the high-voltage battery is within a range between a preset minimum recommended SOC and a preset maximum recommended SOC; and controlling whether to perform power generation of the fuel cell or stop the fuel cell by comparing a requested current amount of the vehicle with a preset current value requesting fuel cell stop mode-entry, which stops power generation of the fuel cell, and a preset current value requesting fuel cell stop mode-cancelation.
Patent KR-20210036101-A (KR)
Title: fume hood for a laboratory with Prefabricated frame
Inventor: LEE JUNG WON
IPC: B01L1/00
Filed: 2019-09-25
Abstract: The present invention relates to a fume hood with a prefabricated frame, comprising: a first frame integrally provided with guide grooves for guiding both sides of a door and integrally formed with a first side plate insertion groove into which one side of the side plate is inserted; a second frame having a sliding hole for guiding a weight while a second side plate insertion groove is formed so that the other side of the side plate is inserted; and an assembly structure of upper and lower assembly blocks which are connected to upper and lower sides respectively, when the first and second frames are positioned at the corner parts in a set, wherein the door and the weight are connected by a wire.
Patent KR-20200064892-A (KR)
Title: Fin-pin flow guide for efficient transition piece cooling
Inventor: DO YUN YOUNG
IPC: F23R3/60
Filed: 2019-09-27
Abstract: A transition piece includes: an inner transition piece unit including an inlet and an outlet; an outer transition piece unit surrounding the inner transition piece unit with a flow passage; an outlet fin-pin flow guide disposed on the inner transition piece unit and positioned closer to the outlet than the inlet; a first lower fin disposed at the lower part of the inner transition piece unit; and a second lower fin disposed at the lower part of the inner transition piece unit, wherein the first lower fin and the second lower fin are disposed to be inclined at an acute angle with each other.
Patent KR-20210037473-A (KR)
Title: sequence piping helper
Inventor: BYEON GIL HWAN
IPC: F16L55/00
Filed: 2019-09-27
Abstract: The present invention relates to a sequence circuit pipe assisting device, which allows a faster and more accurate pipe work, comprising: a front part concave in a round shape; a rear part with a hollow middle part; an end part of the rear part concave in a round shape; a middle part serving as a joint; and a middle part having a hole.
Patent KR-20210038103-A (KR)
Title: Insulation with radiation shielding method and insulation invoked radiation shielding
Inventor: HWANG SEUNG SIIK
IPC: F16L59/02
Filed: 2019-09-30
Abstract: The present invention relates to a method for shielding radiation of an insulator and the insulator manufactured by using the same, which can prevent loss of radiation occurring in a high temperature area to promote improvement of thermal insulation. To promote the improvement of the thermal insulation, the method comprises the following steps of: setting the entire thickness of the insulator; making the insulator with the predetermined thickness into a plurality of divided insulators; setting reflectors for shielding the radiation in accordance with a service temperature of the insulators; and disposing the set reflectors in predetermined positions of the plurality of divided insulators to prevent the loss of the radiation.
Patent KR-20210039583-A (KR)
Title: Method and Apparatus for Distinguishing User based on Multimodal
Inventor: SAH SUDHAKAR
IPC: G06K9/00
Filed: 2019-10-02
Abstract: The present embodiment relates to a multimodal-based user distinguishing method and to a device thereof. The method detects a user who is currently speaking by using a multi-modal input in an environment where a plurality of users coexist, and enables contextual information to be provided based on the same, so as to allow a user to receive a flexible and smooth artificial intelligence service.
Patent KR-20210039701-A (KR)
Title: A method and apparatus for detecting wrinkle of skin using optical coherence tomography
Inventor: JUNG WOONG GYU
IPC: A61B5/00
Filed: 2019-10-02
Abstract: The present invention relates to a method and an apparatus for skin wrinkle measurement using an optical coherence tomography apparatus. According to one embodiment of the present invention, the method for skin wrinkle measurement using an optical coherence tomography apparatus comprises: (a) a step of acquiring a first skin tomography image for the skin of a subject; (b) a step of acquiring a curvature line for the skin from the first skin tomography image; (c) a step of converting the curvature line into a flat line; (d) a step of acquiring a second skin tomography image based on the converted flat line; (e) a step of acquiring a surface line of the skin from the second tomography image; and (f) a step of using the acquired surface line to calculate wrinkle information of the skin.
Patent KR-20210041288-A (KR)
Title: Sprayer for nasal cavity
Inventor: CHO MIN SU
IPC: A61M11/00
Filed: 2019-10-07
Abstract: Provided is a sprayer for a nasal cavity and an oral cavity. The sprayer comprises: a container unit in which a chemical solution is received; a container stopper unit coupled to the upper end of the container unit; a nozzle pipe unit coupled through the container stopper unit, having a flow path that is formed in the longitudinal direction, and configured to allow a chemical liquid to be sprayed through a spray hole formed in the longitudinal direction or to be discharged through at least one communication hole formed in the radial direction; and a nozzle pipe cap in which the communication hole is opened or closed according to reciprocation in the longitudinal direction while a lower through-hole is coupled to the outer peripheral surface of the nozzle pipe unit, an end of the nozzle pipe unit is received, an inner spatial part for allowing a chemical liquid to move is formed, and a jetting hole is formed at the upper end to eject a chemical liquid to the outside. According to the present invention, with a simple usage method, a chemical liquid can be sprayed.
Patent KR-20210042441-A (KR)
Title: Portable pet water supply
Inventor: CHA SEUNG YUP
IPC: A01K7/00
Filed: 2019-10-10
Abstract: The present invention relates to a portable water supply device for a companion animal. According to the present invention, the portable water supply device for a companion animal comprises: a water bottle (10) having an inlet (101) formed at the upper end thereof so that water is injected into the inside or is discharged to the outside; and a lid (20) opening and closing the inlet (101) of the water bottle (10) and formed to contain a predetermined amount of water therein. The lid (20) includes: a cap portion (201) formed in a cup shape to contain a predetermined amount of water and having a female screw portion (201a) formed in the inner center thereof to be screwed to a male screw portion (101a) of the inlet (101) of the water bottle (10); and an unfolding portion (202) integrally formed to extend downward from the lower end portion (202a) of an outer wall of the cap portion (201), and having a longer length around the lower end portion (202a) than the length around the upper end portion. Accordingly, even if a user does not prepare a separate container, the user can pour water from the water bottle (10) into the unfolded portion (202) to conveniently feed a companion animal and allow the companion animal to comfortably drink the water contained in the unfolded portion (202) when the user feeds the user's companion animal outdoors when going out with the companion animal.
Patent KR-20210043100-A (KR)
Inventor: KIM IEE NAM
IPC: H02S30/10
Filed: 2019-10-11
Abstract: The present invention relates to a technique developed to solve a problem that solar panels, which are the main components of a photovoltaic facility, are damaged due to disasters such as snow, hail, and typhoons. A floating facility in which a plurality of buoyant battery boards manufactured by attaching solar panels to foam sheets are connected to ropes and float on the water, and an underwater facility in which an underwater structure is formed and solar panels are mounted on the underwater structure do not disturb solar generation as the snow melts in the water even in the heavy snow, can prevent damage to the solar panels by buffering impacts in the water even when hail impacts the floating and underwater facilities, and can be safely maintained on or under the water as a great wave due to the influence of wind does not occur in salt fields in which water is stored, in reservoirs, or in the freshwater lakes of seawalls even when the strong winds of typhoons blow, which helps to operate solar power plant business. In particular, the present invention relates to a technique for building an underwater facility for preventing disasters on a photovoltaic facility. The underwater facility can smoothly generate solar electricity regardless of the presence or absence of water when the underwater facility is built in abandoned salt fields, and can be protected, thereby ensuring that sustainable business profits can be obtained.
Patent KR-20210045559-A (KR)
Inventor: LEE HEUNG KYU
IPC: A61K31/155
Filed: 2019-10-16
Abstract: The present invention relates to an immunotherapeutic agent for prevention or treatment of brain cancer and a method for screening an immunotherapeutic agent, wherein the immunotherapeutic composition of the present invention can alleviate hypoxia generated in immune cells infiltrating brain cancer by reducing the amount of oxygen consumed by brain cancer cells, and thus restore an antitumor immune reaction of γδ T cells infiltrated into brain cancer and the ability to directly target and kill the brain cancer cells, thereby being able to treating the brain cancer very effectively. Furthermore, by measuring the expression level of gene expressed in γδ T cells, immunotherapeutic agents can be screened very effectively.
Patent KR-20210045678-A (KR)
Title: Tooth Managing Tool
Inventor: LEE SANG CHIL
IPC: A61C19/02
Filed: 2019-10-17
Abstract: Disclosed is a tooth managing tool. According to the present invention, the tooth managing tool comprises a plurality of films for toothpicks and a main body for storing the plurality of films for toothpicks, wherein the main body is provided with an outlet through which the plurality of films for toothpicks are sequentially drawn out. According to the present invention, the tooth managing tool not only does not spread between teeth even when repeatedly used, but also effectively removes foreign substances caught between teeth that form a dense gap.
Patent KR-20210046204-A (KR)
Inventor: LEE KI SOO
IPC: G06Q10/08
Filed: 2019-10-18
Abstract: Disclosed are a user code service providing system and a method thereof. A code service device used for the user code service providing system includes: a communication part which is a channel for communication connection with a user code requiring device, a recipient terminal or an advertisement business operator device; a user code part managing a user code; and a user information part storing user information corresponding to the user code. Here, the user information stores deliverer information and recipient information obtained from an incoming/outgoing service, and at least one of the deliverer information and the recipient information includes at least one among gender, a name, an address, a telephone number and an ID number. The user information part receives the user code from the user code requiring device and provides the user information corresponding to the user code to the user code requiring device. Therefore, the present invention is capable of improving user convenience.
Patent KR-20210045903-A (KR)
Inventor: LEE SUK KOU
IPC: C12N5/09
Filed: 2019-10-17
Abstract: The present invention provides a system for reducing and killing cancer and tumor cells by contact with sugar. According to the present invention, the system allows a cancer cell nutrient adsorbent (4) prepared by mixing sugar with a water content of 10% or less, saccharin, and natural minerals, to come in contact with cancer and tumor cells (1) occurring differently from normal cells (2) of living things such as the human body, animals, livestock, and the like, so that moisture and blood nutrients possessed by the cancer and tumor cells (1) are transferred and adsorbed to the prepared cancer cell nutrient adsorbent (4) and a nutrient supply line (3) of the cancer and tumor cells (1) is retracted, to strongly block the nutrient supply of the cancer and tumor cells (1), thereby reducing and killing the cancer and tumor cells.
Patent KR-20210049351-A (KR)
Title: Encapsulation composition
Inventor: KIM SO YOUNG
IPC: H01L51/52
Filed: 2019-10-25
Abstract: The present application relates to a composition for encapsulating an organic electronic device and an organic electronic device including the same, and specifically, provides an encapsulation composition, which can form an encapsulation structure capable of effectively blocking moisture or oxygen flowing into the organic electronic device from the outside to form an encapsulation structure, secure the lifespan of the organic electronic device, implement durability and reliability in high temperature and high humidity of the encapsulation structure and have high shape retention of the encapsulation structure, and provides an organic electronic device comprising the same.
Patent KR-20210050083-A (KR)
Title: A drainage device for expansion joints of bridges with leak-proofing
Inventor: KO JAE YONG
IPC: E01D19/08
Filed: 2019-10-28
Abstract: The present invention relates to a drainage device capable of fundamentally blocking the inflow of rainwater into the interior of a buried frame through an insert frame installation part of the buried frame, even when the rainwater flowing into a rubber drainage plate constituting the drainage device overflows due to the high amount of precipitation per hour in the case of rain so that the water level reaches the insert frame installation part formed in the buried frame. The present invention is an improvement of the structure of an insert frame (120) assembled with the insert frame installation part (111) of the buried frame (110) to be embedded in an upper slab.
Patent KR-20210051219-A (KR)
Title: Scrubber
Inventor: AHN DAE HWAN
IPC: H01L35/34
Filed: 2019-10-30
Abstract: A scrubber is disclosed. The scrubber according to one embodiment of the present invention can include: a housing in which exhaust gas discharged from an exhaust gas discharge device is introduced, flows therein, and is discharged; an exhaust gas treatment unit for treating the exhaust gas by injecting a treatment liquid into the housing; and a thermoelectric power generation unit that generates power while cooling the temperature of the exhaust gas introduced into the housing to a predetermined treatment temperature or less.
Patent KR-20210051925-A (KR)
Title: Hot water discharging apparatus
Inventor: SHIN HYUN SOO
IPC: B67D1/00
Filed: 2019-10-31
Abstract: A hot water discharging apparatus is disclosed. One aspect of the present invention is to prevent a safety accident such as a user being burned by preventing hot water from splashing when the hot water is discharged to the outside. According to an embodiment of the present invention, a hot water discharging apparatus comprises: a water heater which heats the inflow to make hot water and discharges the hot water; and a hot water discharging unit connected to the water heater so that the hot water discharged from the water heater is discharged to the outside. The water heater is provided with an outlet through which the hot water is discharged. The hot water discharging unit includes a hot water discharging member connected to the outside so that the hot water is discharged to the outside. The water heater may be disposed so that the outlet is higher than the hot water discharge side end of the hot water discharge member.