baber/WOPTO huggingface dataset:
Patent KR-20220104083-A (KR)
Inventor: YEOUN KYU MOON
IPC: G06Q10/02
Filed: 2021-01-17
Abstract: A food order system for reducing delivery time provided by the present invention enables a seller not only to cook food after receiving an order like a conventional system but also to cook food in advance and post and sell the cooked food on the order system when preparing delivery food and enables a purchaser to reduce a time required for cooking and delivery by using a pre-delivery reservation system at an ordering point and a specific designated time. In addition, the delivery food order system has a function of notifying order information in order according to priority by classifying delivery men into a few groups when notifying the order information.
Patent KR-20220025641-A (KR)
Title: Apparatus for collecting cultivation information
Inventor: PARK SEONG JIN
IPC: A01G9/24
Filed: 2021-01-20
Abstract: According to an embodiment of the present invention, a growth information collection device comprises: a pot unit that provides a space and environment in which a crop can grow; a support unit capable of being connected to or disconnected from the pot unit; and a growth information sensing unit provided in at least one of the pot unit and the support unit to sense growth information on the crop; and a growth information transmission unit provided in at least one of the pot unit and the support unit to transmit growth information transmitted from the growth information sensing unit to the outside.
Patent KR-20220109235-A (KR)
Inventor: LEE JAEJIN
IPC: G06N3/08
Filed: 2021-01-28
Abstract: In a neural network quantization technique through an adjustment of the number of expression bits, a method comprises: a step of performing quantization of the input data and parameter through a learning device; a step of performing quantization with the same number of expression bits for the quantization-applied input data and parameter; and a step of determining, by a bit number adjustment device, the number of expression bits by receiving the information from the learning device. Therefore, the present invention is capable of reducing a usage amount of memory required for operation.
Patent KR-20210099530-A (KR)
Title: Scanning electron microscope
Inventor: KOO JEONG HOI
IPC: H01J37/28
Filed: 2021-02-04
Abstract: The present invention relates to a scanning electron microscope for irradiating and imaging the surface of a sample placed in a low vacuum environment while shielding an electron gun and a barrel requiring a high vacuum into a vacuum state. The scanning electron microscope in accordance with the present invention comprises: a gun chamber in which an electron gun is disposed; a barrel communicating with the gun chamber to form a passage through which an electron beam emitted from the electron gun moves, and having a barrel orifice on a lower surface through which the electron beam passes; a shielding module detachably coupled to the barrel orifice to shield the barrel and thus to make the barrel in a vacuum state; a sample table on which a sample is placed so that the electron beam that has passed through the shielding module is irradiated to the sample; a backscattering detector provided under the shielding module to detect backscattered electrons scattered from the back of the sample; and a sample chamber inside which the sample table and the backscattering detector are arranged and which is coupled to the barrel.
Patent KR-20220116619-A (KR)
Title: Patch to facilitate breathing on the mask and manufacturing method thereof
Inventor: KIM BUM SOO
IPC: A62B18/08
Filed: 2021-02-15
Abstract: A patch for securing a space in a mask and a manufacturing method thereof are disclosed. The patch for securing a space of a mask (10) includes: a frame (11) made of aluminum and easily changeable in shape to form a space for breathing inside the mask through a user's free bending; an opening (12) opening the mouth and nose of the frame so that breathing of inhalation and exhalation occurs within the mask (10); a fiber coating layer (20) formed on the front and rear surfaces of the frame in which the opening (12) is formed and on the end surface of the opening, respectively, and made of an antibacterial material; and adhesive members (30) to which back paper (32) is attached to both sides of the frame (11) so as to be adhered and fixed to the inner surface of the mask from the facial positions of both sides of the mask. A breathing space is secured by bending the patch while attached to a general mask.
Patent KR-20220117948-A (KR)
Title: Drink composition comprising Lespedeza cuneata extract
Inventor: KIM JONG HWA
IPC: A23L33/105
Filed: 2021-02-17
Abstract: The present invention relates to a beverage composition comprising a Lespedeza cuneata extract, and specifically, to a beverage composition comprising: a red ginseng extract; extracts of jujube, angelica, kudzu, tarragon, motherwort, Siberian chrysanthemum, Rehmannia, mugwort, Cnidium officinale, Atractylis japonica, peony, milk vetch root, Wolfiporia extensa, Ganoderma lucidum and licorice; and a Lespedeza cuneata extract, and a preparation method thereof. The beverage composition of the present invention can exhibit excellent antioxidant and anti-inflammatory effects to have excellent functionality and can be safely consumed with little cytotoxicity. In addition, according to the beverage preparation method of the present invention, a beverage having excellent functionality as described can be prepared. Accordingly, the present invention is expected to contribute to the improvement of the health of modern people. In addition, according to the present invention, Lespedeza cuneata is utilized such that the beverage composition is expected to contribute to the improvement of income of growing farmers and the development of related industries through the expansion of demand for Lespedeza cuneata.
Patent KR-20220118761-A (KR)
Title: Zintl Phase Compound With Double-doping Using P-type Dopants And Manufacturing Method Thereof
Inventor: YOU TAE SOO
IPC: C22C1/04
Filed: 2021-02-19
Abstract: The present invention relates to a zintl phase compound having a Ca_11Sb_10-type structure having a complex structure. The zintl phase compound improves thermoelectric efficiency by double doping of sodium, lithium, and germanium, which are a P-type dopant. The present invention is to improve structural stability by reducing a back coupling property without sacrificing an electron structure by using arc-discharge method and a metal flux method. Therefore, the zintl phase compound with an improved thermoelectric figure with double doping of alkali metal and the germanium can be obtained as regular octahedron-shaped single crystal of high quality. According to the present invention, the zintl phase compound indicates optimal thermoelectric efficiency at a high temperature and, therefore, has high usage possibility as an environmentally friendly energy material improving energy efficiency and producing electricity by using waste heat generated in an industrial world, a power plant facility, and a transportation means.
Patent KR-20220118847-A (KR)
Title: Image recognition system and method through image comparison
Inventor: KONG NAM WOONG
IPC: H04N5/225
Filed: 2021-02-19
Abstract: The present invention relates to a computer image recognition system through image comparison which determines the presence or absence of abnormalities by comparing an image taken in a normal state and an image taken later. The computer image recognition system comprises: an image-acquiring unit which forms a laser light with a laser pattern formed on an upper side, photographs the laser pattern formed by the laser pattern of the laser light, forms an infrared selective filter, a visible ray cut-off filter, a lens, and an image recognition black and white camera that photographs at a different position from the laser light, and comprises a power-supplying unit that supplies power to the laser light and the image recognition black and white camera; and a server which includes an image-editing unit that edits the image photographed by the image recognition black-and-white camera of the image-acquiring unit and an image comparison software that receives the image edited by the image-editing unit and compares and analyzes the image photographed in the normal state and the image photographed later. The present invention consists of a simple form of comparing and analyzing the image by curves generated when the laser pattern is projected onto a subject such that the system is easy to compare and analyze without being affected by a surrounding environment. In particular, in a process of comparing and judging the image photographed in the normal state and the image photographed later, the system can compare without inputting the number of numerous cases and manufacturing and installation costs can be reduced.
Patent KR-20220121947-A (KR)
Title: A method for operating a security device using sensor
Inventor: HEESUN YOON
IPC: G01S17/88
Filed: 2021-02-25
Abstract: Disclosed is an operating method of a security device using a sensor. According to an embodiment of the present invention, the operating method of a security device for detecting an object existing in a surveillance area using a LiDAR sensor may comprise the steps of: acquiring, by a processor included in the security device, at least one piece of point data based on a laser output from the LiDAR sensor, wherein at least one piece of point data is represented by positional coordinates of a point where the laser is reflected, and the positional coordinates are represented by a first coordinate system having a first point as a starting point; acquiring, by the processor, a sub-point data set by extracting at least a part of the point data from the point data, wherein the sub-point data set represents at least a part of an object; determining, by the processor, whether a location of the sub-point data set is located in a region of interest; and outputting, by the processor, a notification message according to the acquisition of the sub-point data set when the location of the sub-point data set is located in the region of interest. Accordingly, a suspicious person can be detected more efficiently using a LiDAR sensor.
Patent KR-20220121619-A (KR)
Title: Method for inquiring bank account of children
Inventor: SU MIN JEONG
IPC: G06Q40/02
Filed: 2021-02-25
Abstract: In accordance with one embodiment of the present invention, a method for inquiring into a bank account of a child includes the following steps of: receiving respondent information from an applicant terminal; receiving electronic signature information of the applicant from the applicant terminal; receiving a proof document from a certification authority server using the electronic signature information of the applicant; determining whether the applicant is a person with parental authority of the respondent based on the proof document; determining whether a person with a joint parental authority of the respondent exists based on the proof document; and determining whether to approve an account inquiry of the applicant for the respondent based on at least one of the determinations as to whether the applicant is the person with parental authority of the respondent and whether the person with the joint parental authority of the respondent exists. Therefore, the present invention is capable of increasing user convenience while reducing unnecessary time consumption.
Patent KR-20220122031-A (KR)
Title: Pedestrian Guide Traffic Light System
Inventor: CHOI BYOUNG JU
IPC: G08G1/095
Filed: 2021-02-26
Abstract: The present invention relates to a pedestrian guide crossing traffic light system for the purpose of helping a pedestrian to safely cross a crossing in accordance with an operation of a traffic light unit by sensing the pedestrian close to the crossing. In accordance with the present invention, the pedestrian guide crossing traffic light system includes at least one pedestrian sensing guide bollard formed on a sidewalk on one side of a traffic light unit and comprising a light display unit formed at an upper end of a bollard rod body to display lighting of whether a crossing can be crossed, to a pedestrian, a voice guide unit formed in the bollard rod body, a pedestrian approach detecting unit formed in the light display unit, and a pedestrian crossing sensing unit formed in the bollard body. Therefore, the present invention can have an effect of enabling a pedestrian to safely cross a crossing by sensing the pedestrian close to the crossing and guiding the pedestrian through light emission and sound production such that the pedestrian can safely cross the crossing in accordance with an operation of the traffic light unit.
Patent KR-20220123839-A (KR)
Title: Method for molecular cleavage of poly lactic acid resin for manufacturing meltblown filter
Inventor: AHN HONG TAE
IPC: B01D39/16
Filed: 2021-03-02
Abstract: The present invention relates to a method for pulverizing the molecular chain of polylactic acid resin for producing a melt-blown filter. More specifically, by crushing the molecular chain of polylactic acid resin to make the molecular structure finer, lowering the melting point and increasing the melt viscosity at the same time, the physical properties of the resin is converted and used for manufacturing a melt-blown filter. The method comprises the steps of: adding peroxide to polylactic acid resin, which is a biodegradable material, by using a molecular chain pulverization method with peroxide; and then heating and melting the same to pulverize the molecular chain.
Patent KR-20210111712-A (KR)
Title: Vertical blinds with increased stability
Inventor: KWON YOUNG TAEK
IPC: E06B9/36
Filed: 2021-03-03
Abstract: The present invention provides a vertical blind which has a first and a second light shielding unit and a light penetrating unit between the light shielding units, controls the degree of light blocking by folding the light penetrating unit, and has at least one flexible bending unit on the light penetrating unit to improve shape stability when the light penetrating unit is folded. The flexible bending unit has density lower than that of the texture of the other light penetrating unit by relatively reducing a participation of the warp and the weft from a conventional pattern that forms the light penetrating unit, and thus is folded first when folding force is applied on the light penetrating unit to improve stability of the vertical blind.
Patent KR-20220126070-A (KR)
Inventor: JU HWA DON
IPC: A61H39/04
Filed: 2021-03-08
Abstract: A massage apparatus for eyes according to an embodiment of the present invention comprises: a massage body having a central part connected to be foldable, and surrounding the face corresponding to an eye area; acupressure massage parts located on both sides of the central part of the massage body, and massaging the eye area like acupressure; an air massage part installed in the massage body, and supplying air to massage the eye area and peripheral areas; and a band holder connected to both sides of the massage body to fix the massage body to the head. According to the present invention, a mechanical direct massage action using air and a motor is sufficiently performed on the entire area around the eyes to relieve eye fatigue, and the massage apparatus is configured to be foldable so as to be convenient to wear and store.
Patent KR-20210122088-A (KR)
Title: Protective sheet for semiconductor processing and method for manufacturing semiconductor apparatus
Inventor: OGASAWARA Takafumi
IPC: H01L21/304
Filed: 2021-03-11
Abstract: The objective of the present invention is to provide a protective sheet for semiconductor processing which can fully follow an irregular surface of a semiconductor wafer, suppress the generation of cracks in a chip after grinding, and reduce the amount of adhesive remaining at the time of peeling, even when thinning a semiconductor wafer having irregularities through the dicing before grinding (DBG) process, and the like. To this end, the present invention provides a protective sheet for semiconductor processing comprising: a substrate; and an intermediate layer and a pressure-sensitive adhesive layer that are sequentially provided on one main surface of the substrate, wherein the intermediate layer and the pressure-sensitive adhesive layer are energy ray-curable, and the Young's modulus of the protective sheet for semiconductor processing before curing at 50℃ is 600 MPa or more.
Patent KR-20220130325-A (KR)
Title: PIR(passive infrared) sensor system inducing change of infrared flow rate
Inventor: KIM SEONG KWEON
IPC: G01J5/02
Filed: 2021-03-18
Abstract: The present invention relates to a PIR sensor system that induces a change in an infrared inflow rate. The PIR sensor system for inducing a change in an infrared inflow rate according to the present invention comprises: a PIR sensor detecting a change in the inflow rate of infrared rays generated from a human body; a concentrating means concentrating the infrared rays flowing into the PIR sensor; an amplifier amplifying an output signal from the concentrating means; a comparator comparing the output signal from the amplifier with a reference signal to output a pulse wave signal according to the comparison result; a motor rotating an integrated package module including the PIR sensor, the concentrating means, the amplifier, and the comparator; and a control unit checking the states and controlling the operations of the PIR sensor, the amplifier, the comparator, and the motor, and controlling the operation of the motor corresponding according to the pulse wave signal from the comparator. The present invention enables the motor to rotate the module integrated with the PIR sensor and the concentration means so as to detect not only the motion of the human body but also the stationary state and absence of the human body, thereby confirming that no person is present and performing required work (for example, performing high-level quarantine and disinfection work in a situation like COVID-19).
Patent KR-20220134363-A (KR)
Title: Apparatus for supplying and retrieving cups for repeated use of eco-friendly cups and the management system for repeated use of eco-friendly cups using thereof
Inventor: CHOI HYUN GOO
IPC: G07F17/40
Filed: 2021-03-26
Abstract: The present invention is to reduce the generation of waste due to disposable products and to prevent environmental pollution. A cup supply and collection device for repeated use of an eco-friendly cup according to one embodiment of the present invention may comprise: a supply cup storage unit for loading a plurality of supply cups printed with cup identification information; a supply cup discharge unit for discharging the supply cup from the supply cup storage unit to the outside; a supply cup identification information recognition unit for recognizing the cup identification information of the supply cup; a user information recognition unit for recognizing user identification information; a collection cup identification information recognition unit for recognizing the cup identification information of a cup collected after use; a collection cup storage unit for loading the cup collected after use; a storage unit for storing the user information and the cup identification information; and a control unit for controlling each component. According to the present invention, a cup can be used repeatedly several times without having to be discarded after being used once, and the process of distributing and collecting an eco-friendly cup can be tracked and managed.
Patent KR-20210042272-A (KR)
Inventor: ZHAO XIAOJUN
IPC: G06F40/289
Filed: 2021-03-29
Abstract: The present invention relates to an artificial intelligence technical field and a cloud computing field, and provides an intelligent response method, apparatus, device, a storage medium, and a computer program. In detail, in an embodiment, the intelligent response method comprises the steps: obtaining a sentence to be responded to currently, and determining an entity to be collected currently corresponding to an intention of the sentence to be responded to currently; obtaining an entity identification sentence corresponding to the entity to be collected currently when it is determined that the sentence to be responded to currently accords with a preset entity identification condition, wherein the entity identification statement is provided for identifying an entity value of the entity to be collected currently; and outputting the entity identification statement as a response sentence of the sentence to be responded to currently. Therefore, the present invention is capable of improving efficiency and accuracy of intelligent reply by providing an automatic reply to a user request by performing an identification reply to the sentence to be responded to currently.
Patent KR-20220107888-A (KR)
Inventor: KIM JI HOON
IPC: G06F11/07
Filed: 2021-04-14
Abstract: According to an embodiment of the present invention, a method for providing a fault-tolerant deep learning accelerator may comprise the steps of: generating a plurality of MAC subgroups including at least one MAC unit by dividing a MAC array composed of a plurality of rows and a plurality of columns into a specified size; obtaining a plurality of pieces of scoring result data corresponding to the plurality of MAC subgroups; determining whether each of the plurality of MAC subgroups is defective based on the scoring result data; and turning off a MAC unit included in the MAC subgroup corresponding to scoring result data, which exceeds a threshold, among the scoring result data.
Patent KR-20210048464-A (KR)
Inventor: JUNSEOK BAE
IPC: F16K31/18
Filed: 2021-04-22
Abstract: According to an embodiment of the present invention, provided is a humidifier assembly included in an air conditioner. According to an embodiment of the present invention, the humidifier assembly comprises: a water tank; a water supply assembly which holds the water tank so that the water in the water tank can flow into the inside, and which drains water flowing into the inside through a chamber housing pipe; a steam generator which vaporizes the water stored inside and generates humidified air; a drain assembly which drains the water introduced through a drain inlet; a water connection pipe which makes the chamber housing pipe, the steam generator, and the drain inlet communicate with each other; and a drain pump which includes the drain inlet and which drains the water of the water supply assembly and the steam generator moved by its own weight. The drain assembly can be placed lower than the chamber housing pipe. The present invention aims to provide a humidifier assembly included in an air conditioner, which is able to drain water stored in a humidified air generator.
Patent KR-20220146741-A (KR)
Inventor: YU JUNG HAN
IPC: B01J23/46
Filed: 2021-04-23
Abstract: The present invention relates to a catalyst for an electrochemical cell and a manufacturing method thereof. Specifically, the catalyst contains a support, a first catalyst supported in the support and active in a hydrogen oxidation reaction (HOR) or an oxygen reduction reaction (ORR), a second catalyst supported in at least one of the support and the first catalyst and active in an oxygen evolution reaction (OER), and a protective layer formed on a surface of at least one of the first catalyst and the second catalyst.
Patent KR-20220052258-A (KR)
Inventor: YOO JEONG HEE
IPC: H02S40/34
Filed: 2021-05-06
Abstract: The present invention relates to a solar power generating system and, more specifically, to a solar power generating system with increased construction and power generating efficiency which installs a connection panel for each solar array to increase constructability through cable distribution, facilitates diagnosis about the connection panel is abnormal (over-heated) through mutual comparison between individual connection panels, and amplifies power wasted when standard power is insufficient due to insufficient insolation or increases a power generation amount by using a small inverter.