baber/WOPTO huggingface dataset:
Patent KR-20210093183-A (KR)
Title: Method for producing polyamide-based resin powder
Inventor: NISHIYAMA NATSUMI
IPC: C08J3/12
Filed: 2021-01-15
Abstract: The present invention provides a method for preparing polyamide-based powder, which allows efficient preparation of polyamide-based resin powder having a small particle diameter and a small deviation in particle diameter. The method for preparing polyamide-based powder includes at least a contacting step in which a polyamide-based resin solution (a) including a polyamide-based resin dissolved in a good solvent for the polyamide-based resin is in contact with a poor solvent solution (b) including at least one poor solvent for the polyamide-based resin. In the method, when the area of the supply interface in the contacting step is taken as X m^2, and the addition rate of the polyamide-based resin solution (a) or poor solvent solution (b) is taken as Y kg/min, the addition flow rate defined by formula (A) of [Addition flow rate ((kg/min)/m^2) = Y/X] is 400 or less.
Patent KR-20220108323-A (KR)
Inventor: JIN SUNG SON
IPC: A61P25/20
Filed: 2021-01-27
Abstract: A composition containing a cicada larva extract according to the present invention reduces the sleep induction time required to enter sleep, improves the sleep duration to enable quality sleep, and induces sleep again after waking up after inducing sleep, so that it is excellent in preventing, relieving, alleviating or treating insomnia and sleep disorders, and is very valuable as a pharmaceutical composition or a health food composition.
Patent KR-20220101533-A (KR)
Inventor: HYUN JU HWAN
IPC: A62B9/00
Filed: 2021-02-03
Abstract: Provided are a mask including an elastic band for sensing body temperature and a method for manufacturing an elastic band for sensing body temperature. The mask including an elastic band for sensing body temperature includes: a band body in which a center layer made of an elastic material is formed at the inside thereof and an outer layer made of fibers and surrounding the center layer is formed at the outside thereof; a heat conducting part disposed on at least a portion of the outer layer of the band body and formed by a heat conducting material impregnated inside the outer layer; and a thermochromic color change part disposed on at least a portion of the outer layer of the band body and formed by a thermosensitive material impregnated within the outer layer wherein a thermosensitive material changes color depending on the temperature. The thermochromic color change part includes: a body temperature-sensing elastic band formed in a position including the outermost portion of the outer layer and exposed to the outside of the band body; and a mask part connected to the body temperature-sensing elastic band to cover a portion of a person's face. The body temperature-sensing elastic band is connected to each of opposite ends of the mask part in a ring shape, and is hooked on the ear of a wearer to place the mask part on his/her face. According to the present invention, it is possible to block the inflow of all kinds of contaminants, such as air pollutants and droplet containing virus, into the human body, and at the same time, measure and display the wearer's temperature.
Patent KR-20210020978-A (KR)
Title: Image forming apparatus and method for controlling the same
Inventor: IKEDA ATSUSHI
IPC: G03G21/20
Filed: 2021-02-17
Abstract: The present invention relates to an image forming device, which comprises: a dew condensation removing unit for performing a dew condensation removal for removing a dew condensation inside an image forming device; a receiving unit for receiving fax data; and an image forming unit for forming an image in media on the basis of the fax data received by the receiving unit. The image forming unit does not form the image in the media when the receiving unit receives the fax data while the dew condensation removing unit performs dew condensation removal. Also, the image forming unit forms the image in the media on the basis of the fax data received while the dew condensation removing unit performs the dew condensation removal after the dew condensation removal is completed.
Patent KR-20220118230-A (KR)
Title: Photocurable Ink Composition, Encapsulation Layer and Display Device
Inventor: YOO JAESUNG
IPC: C09D11/101
Filed: 2021-02-18
Abstract: The present invention provides a photocurable ink composition including a cyclic siloxane compound, a photocurable monomer, and a photopolymerization initiator; an encapsulation layer including a cured product thereof; and an image display device including the encapsulation layer. The photocurable ink composition according to the present invention includes the cyclic siloxane compound, thereby improving the lifespan of an organic light emitting device.
Patent KR-20220119281-A (KR)
Title: keyboard with the ability to contain multiple lines of seperate text
Inventor: SIM JAE MIN
IPC: G06F3/0488
Filed: 2021-02-20
Abstract: The present invention is a program which can store and recall several input texts simultaneously, and adds a tab equipped with a function which allows multiple input fields to be created. The present invention has a structure which allows for the use of this ability when a signal is sent to the tab. The program includes the steps of: detecting clicking on the tab on an existing input window or interacting with the tab; and performing a corresponding action, when a bottom interaction is detected.
Patent KR-20210029171-A (KR)
Title: Zig for hand-operated LASER welding device
Inventor: CHOI JIN BAE
IPC: B23K26/38
Filed: 2021-02-23
Abstract: Disclosed is a jig for a manual laser welding device. The jig for a manual laser welding device according to the present invention comprises: a first body part (140) coupled to an output tip (14) of a laser cutter (12); a fixing unit (141) for detachably fixing the first body part (140) to the output tip (14); a second body part (15) that is fixed on the outer side of the first body part (140), can slidingly move forward or backward in a direction parallel to the longitudinal direction of the output tip (14), and is fixed at a position determined by the forward or backward movement; and a guide part (16) extended from the inside of the second body part (15) to the output tip (14) to be supported while being in contact with the side portion (102) of a workpiece (100). The jig for a manual laser welding device according to the present invention enables welding while maintaining a straight line without using a separate aligning ruler even when a portion to be welded contains a bending point or the surface of the workpiece is formed in a curved shape.
Patent KR-20220120886-A (KR)
Title: System for emergency situation response with behavior tracking function and method thereof
Inventor: KIM HO GI
IPC: G01S13/88
Filed: 2021-02-24
Abstract: According to the present invention, provided are an emergency response system with behavior tracking capability and a method thereof, wherein the emergency response system includes: a non-contact sensor module which is installed in a room where the vulnerable live, radiates electromagnetic waves, detects reflected wave reflected from an object, measures a distance to the object, and transmits measured measurement data; and a management server which receives the measurement data from the sensor module, detects and tracks a person, analyzes living conditions including the location and movement of the person, and transmits a corresponding emergency signal to a manager side when an analysis result is determined to be an emergency situation such as no movement or no detection for a predetermined time. Therefore, the problem of invasion of privacy due to image information can be solved, and psychological resistance can be reduced.
Patent KR-20220121379-A (KR)
Title: Chip resistor component
Inventor: CHO AH RA
IPC: H01C7/18
Filed: 2021-02-25
Abstract: The present disclosure relates to a chip resistor component including: a substrate having one surface, and one side surface and the other side surface respectively connected to the one surface and facing each other in one direction; a first terminal including a first internal electrode disposed on one surface of the substrate and a first external electrode disposed on one side surface of the substrate and connected to the first internal electrode; a resistance layer disposed on one surface of the substrate and including an outermost pattern connected to the first internal electrode; and a protective layer disposed on one surface of the substrate to cover the resistance layer. The outermost pattern of the resistance layer has a first region in contact with the first internal electrode and a second region not in contact with the first internal electrode. A ratio of the length of the second region along the one direction to the length of the chip resistor component along the one direction is equal to or greater than 0.02. The present invention is to provide small-sized, high-power, and high-reliability chip resistor components.
Patent KR-20220125040-A (KR)
Title: Device, Method and program that providing optimal wheelchair operation according to the user's disability
Inventor: SHIM JAESHIN
IPC: G06Q50/22
Filed: 2021-03-04
Abstract: The present invention is an apparatus that provides optimal wheelchair operation functions according to a user's disability, capable of determining a user's manipulation skill level that is not satisfied with a preset level, generating a control unit setting value that allows a corresponding operation skill to satisfy the preset level and applying the same to a wheelchair control unit, and providing an effect of assisting user's immaturity in wheelchair operation. The apparatus for providing optimal wheelchair operation functions includes a communication part; a database; and a processor.
Patent KR-20220127403-A (KR)
Title: How to scan the mouth and face using an optical lens for an oral scanner
Inventor: LEE HEEJAE
IPC: A61B1/00
Filed: 2021-03-10
Abstract: The present invention relates to a method for scanning the oral cavity and the face using an optical lens for an intraoral scanner which can perform a quick face scan without using a face scanner or a digital camera by securing a wide angle of view of an imaging lens of the intraoral scanner, thereby performing aesthetic design of teeth through the face scan and an oral cavity scan. The method comprises the following steps: performing an oral cavity scan to acquire oral cavity scan data; after acquiring the oral cavity scan data, removing or replacing a tip and switching to a face scan; performing a face scan to acquire face scan data; and merging the acquired oral cavity scan data and the face scan data.
Patent KR-20220129128-A (KR)
Title: An Inversion Table with Swing Motion And Neck Traction
Inventor: LEE JAEKOO
IPC: A61H1/02
Filed: 2021-03-15
Abstract: A technology disclosed in the present specification relates to a body correction device capable of a swing motion, and the body correction device comprises: a first plate configured to support the head of a user; a second plate configured to support the torso of the user; a connection part connecting the first plate and the second plate; a shoulder support connected to the connection part and configured to support shoulders of the user; and a footrest part configured to fix the user to the body correction device when the body correction device operates such that the user's head faces the ground. The purpose of the present invention is to provide a body correction device which can effectively alleviate physical diseases such as cervical disk or spinal diseases by pulling the neck or waist of the user.
Patent KR-20220129233-A (KR)
Title: Clothing for blocking moisture particles with ultrasonic adhesive lines
Inventor: SHIN WANG SU
IPC: A41D13/12
Filed: 2021-03-16
Abstract: The present invention relates to a technology that can be applied to protective clothing or medical gowns for blocking water particles such as droplets. The present invention, which is configured such that no seam is formed in a body part, makes it possible to secure the flexibility of arm parts when the arm parts being necessarily connected to the body part by seams, while preventing water particles from penetrating into the body of a wearer via stitches forming a seam. According to the present invention, even an unskilled person can not only secure the uniformity of ultrasonic bonding lines, but also provide excellent water particle-blocking performance as well as flexibility of fabrics in a state where the ultrasonic bonding lines are formed.
Patent KR-20220129776-A (KR)
Title: Method and system tracking abnormal transaction in e-commerce
Inventor: KIM KI CHEOL
IPC: G06F16/955
Filed: 2021-03-17
Abstract: The present invention relates to a method and a system for tracking abnormal transactions in electronic commerce and has one object of tracking abnormal transactions by analyzing complex feature data of product information uploaded to an electronic commerce platform. In order to achieve the object, the present invention provides a method for tracking abnormal transactions by an electronic device, comprising: the step a of collecting a plurality of first product information pre-stored in an electronic commerce server and building a database based on the first product information; the step b of collecting third product information newly uploaded to the electronic commerce server; the step c of determining whether the third product information is created by an abnormal user; the step d of updating the database according to the determination result and generating a graph based on fourth product information stored in the database; and the step e of transmitting the graph and the determination result to a user terminal.
Patent KR-20220130926-A (KR)
Title: Method for psychological test-based interior recommendation
Inventor: JANG MI JUNG
IPC: G06Q50/08
Filed: 2021-03-19
Abstract: The present invention relates to a psychological test-based interior recommendation method which comprises the following steps of: receiving a user preference style for an interior; receiving psychological test information; and generating recommendation interior information based on the received user preference style and the received psychological test information.
Patent KR-20220132081-A (KR)
Title: Apparatus aquaculturing marsh snail using biofloc system
Inventor: KIM SEONG RAK
IPC: C02F1/24
Filed: 2021-03-22
Abstract: The present invention relates to a biofloc marsh snail farming device comprising: a marsh snail farming tank farming marsh snails from breeding water with biofloc which has a length and moves while forming a water flow along the length; an air spraying means including an air pipe which is installed along the length of the marsh snail farming tank at the bottom of the marsh snail farming tank and a nozzle holes which are formed in multiple numbers toward the bottom of the marsh snail farming tank at a distance from each other along the length of the air pipe, and suspending sludge flowing along the water flow by spraying the air pressured along the air pipe toward the bottom of the marsh snail farming tank by the nozzle holes so that the sludge does not precipitate to the bottom of the marsh snail farming tank; and a breeding water spraying means installed in the marsh snail farming tank, receiving water taken from the marsh snail farming tank, receiving the breeding water in which oxygen is dissolved, and spraying the same to the marsh snail farming tank to increase the flow rate of the water flow and thus, push the sludge in a direction of the water flow. The present invention can create an optimal marsh snail farming environment by making the breeding water in which the biofloc is formed with sterile water sterilized by ultraviolet rays.
Patent KR-20220132392-A (KR)
Title: Method, Apparatus and System of managing contents in Multi-channel Network
Inventor: AHN JUN HAN
IPC: H04N21/854
Filed: 2021-03-23
Abstract: According to one embodiment of the present invention, a method of integrally managing content in a multi-channel network may include: a step of collecting multiple image platform data; a step of receiving a request for executing an application for a multi-channel network service from a terminal; a step of providing a studio system for processing content to the terminal; a step of automatically adding the content processed through the provided studio system to an upload waiting list; and a step of providing at least one recommendation title data set for the automatically added content to the upload waiting list based on the collected multiple image platform data and automatically uploading content including determined recommendation title data in the multiple image platform. The present invention has an effect of managing content more easily and conveniently.
Patent KR-20220133617-A (KR)
Title: Device for controlling inverter of motor for winder
Inventor: KIM JUNGHAN
IPC: H02P21/00
Filed: 2021-03-25
Abstract: The present invention is a device for controlling an inverter of a motor for a winder. The inverter control device of a motor for a winder comprises: a comparator outputting an error value of a PID command and a PID feedback signal; a PID controller for outputting a first torque command by performing PID control on the error value; a torque limiting unit receiving the first torque command from the PID controller to limit the first torque command within a lower limit range and an upper limit range; and a ramp unit receiving the first torque command from the torque limiting unit and gradually increasing torque up to the first torque command.
Patent KR-20220136536-A (KR)
Inventor: CHI SUNGDO
IPC: A61B5/145
Filed: 2021-03-30
Abstract: Disclosed are a device and method for managing blood glucose data based on a blockchain, wherein the method for managing the blood glucose data based on the blockchain according to one embodiment of the present application may comprise: (a) a step of collecting the blood glucose data of a user; (b) a step of storing the blood glucose data in a distribution storage system based on the blockchain, and generating a token according to the blood glucose data provided by the user; (c) a step of deriving blood glucose prediction data of the user from the blood glucose data through a pre-learned artificial intelligence model; and (d) a step of providing the blood glucose prediction data to a user terminal of the user.
Patent KR-20220135489-A (KR)
Inventor: KWAK MYUNG SUB
IPC: B23K101/12
Filed: 2021-03-30
Abstract: The present invention provides a laser welding system for a liquefied gas cargo tank that is characterized by performing welding between a metal membrane and a bonding structure fixed to the metal membrane by a scanner laser welding method using a welding robot having a scanner head, and a laser welding method for a liquefied gas cargo tank.
Patent KR-20220135809-A (KR)
Title: Terminal assembly for RF cable
Inventor: PARK JUNG MIN
IPC: H01R13/646
Filed: 2021-03-31
Abstract: The present invention relates to a terminal assembly for an RF cable. The terminal assembly may include an outer terminal (10); an inner terminal (33); an inner housing (30); and a ferrule (50). A support part (24) may be provided in the inner terminal (33) in a cylindrical shape. A shield blade (43) of a cable (40) may be positioned on the outer surface of the support part (24). The ferrule (50) may press the shield blade (43) to the support part (24). The ferrule (50) may be in a temporarily coupled state and a coupled state. Coupling irregularities (60) may be provided to maintain the temporarily coupled state and the coupled state of the ferrule (50). Therefore, coupling between a terminal and a cable can be made firm in a terminal assembly for an RF cable.
Patent KR-20210129594-A (KR)
Inventor: CHOI SEON GUK
IPC: A61K31/22
Filed: 2021-04-07
Abstract: The present invention relates to a whitening use of a composition, including: sodium pyruvate; sodium pyruvate and hydroquinone; sodium pyruvate and arbutin; or sodium pyruvate, hydroquinone and arbutin as active ingredients, wherein the whitening effect of the sodium pyruvate is confirmed, the disadvantages of skin safety including apoptosis of hydroquinone and arbutin which are compounds for skin whitening can be overcome when applied together with the sodium pyruvate, and accordingly, an improved whitening effect can be provided, thereby being effectively used in cosmetics, medicines, external preparations, and the like.
Patent KR-20220141966-A (KR)
Inventor: HYE JIN YOU
IPC: A61K31/4184
Filed: 2021-04-13
Abstract: The inventors of the present invention have confirmed that the expression of TJP1 is specifically increased in tissues of a patient with sarcoma compared to normal tissues, and that the higher the expression of TJP1 is, the poorer the prognosis is. In addition, it has been confirmed that a cancer cell with TJP1 expression suppressed does not grow stably due to inhibited cell aggregation such that tumor growth is suppressed, and in particular, a TJP1 expression-suppressing cell line has increased sensitivity to anticancer drugs compared to normal cancer cells, and thus the apoptosis effect of the anticancer drugs is further increased. Therefore, TJP1 according to the present invention can be used not only for sarcoma diagnosis and prognosis, but also for preventing and treating sarcoma and enhancing anticancer drug effects. A composition for diagnosing sarcoma includes, as an active ingredient, an agent for measuring the expression level of TJP1 protein or mRNA thereof.
Patent KR-20210131258-A (KR)
Title: Method of recovering valuable metal including lithium from waste lithium battery
IPC: C22B26/12
Filed: 2021-04-23
Abstract: The present invention relates to a method for recovering valuable metal including lithium from a waste lithium battery, the method comprising a step of melting a mixture of a waste lithium battery cell, a flux and a metal chloride and a step of obtaining an alloy body, slag and LiCl through the melting. The valuable metal recovery method of the present invention has a low process temperature and can separate and recover lithium.
Patent KR-20220037934-A (KR)
Inventor: KANG BEOM HO
IPC: G08B25/14
Filed: 2021-04-28
Abstract: The present invention provides a system capable of performing the safety management of a construction site or a power consumption structure and capable of control and notification. The system comprises: a central disaster prevention center having a central computer arranged therein; one or more regional monitoring system including a switch, a control device and an alarm device related to the use of power for each unit control region, and one or more sensors for detecting a specific signal; one or more relays for relaying communication between the one or more regional monitoring system and the central computer; a gateway placed on a communication path between the relays and the central disaster prevention center; a cloud server connected to the gateway; and a terminal for monitoring the handling result of the central disaster prevention center through the cloud server.