baber/WOPTO huggingface dataset:
Patent KR-20190122607-A (KR)
Title: Detachable Rice Spatula
Inventor: KOO JUNG MIN
IPC: A47J43/28
Filed: 2019-10-12
Abstract: The present invention relates to a detachable rice spatula, which comprises: a head unit with a rice spatula scooping rice and a partially separated connection unit of a handle; a head combination body including a detachable unit in the position which is coupled to a handle unit in the head unit, being in the detachable unit, and consisting of iron materials; a handle groove being at the position engaged with the detachable unit at the handle unit and formed at an inner side with the diameter larger than that of the detachable unit; a cylindrical stationary magnet which is inside the handle groove, is fixed to the handle unit, and has one side facing the head unit; and a cylindrical rotating magnet with which one side of the stationary magnet is in contact, is coupled to a magnet holder connected to a second handle, and can rotate in accordance with the rotation of the second handle.
Patent KR-20210043900-A (KR)
Title: Easy assembling battery power pack
Inventor: KIM MYOUNG JUN
IPC: H01M10/42
Filed: 2019-10-14
Abstract: The present invention relates to an easy-to-assemble battery power pack, which comprises: a housing; a battery unit installed in the housing and charged with predetermined power; an output unit installed in the housing so that an external electronic device can be connected, and connected to the battery unit to supply electricity from the battery unit to the external electronic device; a voltage conversion module for converting a voltage of the electricity supplied from the battery unit to the output unit into a voltage suitable for the external electronic device; and a battery management module connected to the battery unit by a connection unit, and monitoring the state of the battery unit or controlling an operation state of the battery unit. The connection unit includes a binding terminal installed in any one of the battery unit and the battery management module, and a binding pin installed in the other one of the battery unit and the battery management module to be connected to the binding terminal. The easy-to-assemble battery power pack according to the present invention has the excellent assembling properties of the battery unit and the battery management module by coupling the battery unit and the battery management module by the binding terminal and the binding pin rather than a connection cable.
Patent KR-20210045096-A (KR)
Inventor: SHIN SUNG HO
IPC: B24B37/015
Filed: 2019-10-16
Abstract: Disclosed are a device and a method for polishing a substrate. According to one embodiment, the device for polishing a substrate comprises: a heater disposed in an upper portion of a polishing pad for polishing a substrate and applying radiation heat to a polishing pad portion positioned in a heating area; a temperature detection unit detecting temperature of the polishing pad portion positioned in the heating area; and a control unit controlling operation of the heater based on the detected temperature of the polishing pad.
Patent KR-20210045164-A (KR)
Inventor: PARK SUYOUNG
IPC: H04W74/00
Filed: 2019-10-16
Abstract: An electronic device according to various embodiments of the present invention comprises an antenna, a communication module connected to the antenna, and a processor connected to the communication module. The processor can confirm a frequency band supportable by the electronic device, receive, from a base station, system information including information about a peripheral cell, determine whether the peripheral cell is either an unlicensed cell or a non-terrestrial cell on the basis of the confirmed frequency band and the received system information, determine the priority of a frequency, which is the reference for cell selection, on the basis of at least one from among the confirmed frequency bands, the received system information, and the type of determined cell, and select a cell according to the determined priority of the frequency. Other embodiments are also possible. According to the present invention, the electronic device can efficiently select or reselect a cell in a network environment in which the plurality of cells having different frequency bands exist.
Patent KR-20200049577-A (KR)
Inventor: PARK SUNG KWON
IPC: H04L12/40
Filed: 2019-10-23
Abstract: Disclosed is an operating method of an end node in a vehicle network supporting a physical layer collision avoidance (PLCA) function. According to the present invention, the operating method of an end node comprises the steps of: performing a monitoring operation in a first time interval set for communication of a first end node; detecting a transmission request signal transmitted from a second end node by the monitoring operation; and stopping a transmission operation of the first end node in the first time interval when the transmission request signal is detected. The first time interval is used for communication of the second end node instead of the first end node. Therefore, the performance of a vehicle network can be improved.
Patent KR-20210048756-A (KR)
Inventor: WANG GEON
IPC: A61B5/00
Filed: 2019-10-24
Abstract: Disclosed are an orthodontic design method and a device therefor. According to one embodiment of the present invention, the orthodontic design method comprises the steps of: obtaining a measurement value for each diagnostic item through analysis of clinical data of a patient; classifying a patient type using the obtained measurement value for each diagnostic item; and automatically setting teeth in accordance with the classified patient type. Accordingly, diagnosis and analysis of the clinical data of the patient, the classification of the patient type in accordance with the analysis, and a setup process in accordance with the classified patient type can be continuously performed through a single program.
Patent KR-20210049282-A (KR)
Title: Manufacturing method of rice croquette and rice croquette
Inventor: JUNG JAE CHUN
IPC: A21D2/36
Filed: 2019-10-25
Abstract: Provided is a manufacturing method of rice croquette, wherein the manufacturing method for the rice croquette, for good digestion and excellent taste and texture, comprises the following steps: mixing, based on 100 parts by weight of rice flour, 40 to 55 parts by weight of whipped cream, 15 to 25 parts by weight of shortening, 0.8-2 parts by weight of seasoned salt and 0.2-0.8 parts by weight of milk emulsion into a homogeneous state to make dough; cooking the dough by steaming; and after the steamed dough is cooled, putting cheese in the dough to make croquettes; beating eggs to coat the surface of the croquettes evenly; coating the croquettes with bread crumbs; and quickly-cooling the croquettes coated with the bread crumbs.
Patent KR-20210055527-A (KR)
Title: One-Way Clutch and Torque Converter Using the Same
Inventor: MIN GU PARK
IPC: F16D41/22
Filed: 2019-11-07
Abstract: The present invention relates to a one-way clutch capable of limiting a reactor of a torque converter from rotating in one direction and allowing the same to rotate in the other direction, and a torque converter employing the same. The one-way clutch (50) includes an outer race (51) and an inner race (53) each including a ratchet locking mutual rotation in one direction and allowing mutual rotation in the other direction. A first locking part (511) is provided on the rear side of the outer race (51) facing the inner race (53). The first locking part (511) includes a first slip surface (5111) and a second engaged surface (5382). A second locking part (538) is provided on the front side of the inner race (53) facing the outer race (51). The second locking part (538) includes a second slip surface (5381) corresponding to the first slip surface (5111) and a second engaged surface (5382) corresponding to the first engaged surface (5112). An inclination angle (Θ) formed by the first slip surface (5111) with respect to a surface vertical to a rotary shaft is more than 0 and no more than 1.5 degrees, and an inclination angle (Φ) formed by the first engaged surface (5112) with respect to a surface parallel to the rotary shaft is more than 0 but less than 15 degrees. In a state in which the first engaged surface (5112) is engaged with the second engaged surface (5382) as the first locking part (511) and the second locking part (538) approach each other maximally in an axial direction, an axial overlapping length (i) of the first engaged surface (5112) and the second engaged surface (5382) is no less than 1.4 mm.
Patent KR-20210060093-A (KR)
Inventor: BAEK DONG CHEON
IPC: B41J3/44
Filed: 2019-11-18
Abstract: The present invention relates to an apparatus for identifying a defective nozzle of a digital printing head in a multi-pass manner, and a method thereof. A fabric is transferred in an X-axis direction by a specific length, and then, as a head including a plurality of nozzles is moved in a Y-axis direction, a random production pattern and a preset pattern for defective nozzle detection are printed on the fabric, and then, a camera is moved together with the head to photograph the printed fabric to acquire an image of the pattern for defective nozzle detection in real time, and then, the image is analyzed to identify the position of a jammed nozzle, thereby accurately detecting the position of the jammed nozzle of a head without halting production in digital printing, and also, when the jammed nozzle is detected, a printing defect is prevented through control of nozzles placed on both sides adjacent to the jammed nozzle, to enable the fabric to be continuously printed without halting production, which can lead to an improvement in the productivity of fabric printing.
Patent KR-20210061016-A (KR)
Inventor: CHOI NARI
IPC: A23L27/60
Filed: 2019-11-19
Abstract: The present invention relates to a method for preparing dressing sauce composition including a medicinal plant extract, which improves the utilization of medicinal plant resources and improves the convenience of intake of medicinal plants, and a dressing sauce composition prepared thereby. More specifically, the method comprises the steps of: (a) mixing at least one oil selected from olive oil, sesame oil, grape seed oil, perilla oil, soybean oil and cooking oil and a medicinal plant extract; (b) aging the mixed product after mixing; (c) mixing by adding purified salt, purified water, spirit, vinegar and sesame to the aged mixed product; and (d) sterilizing and cooling the final product of which the mixing is completed.
Patent KR-20210065474-A (KR)
Title: A solar cell having carrier selective contact and preparing method thereof
Inventor: KIM IN HO
IPC: H01L31/18
Filed: 2019-11-27
Abstract: The present invention relates to a charge selective contact type solar cell in which recombination of minority carriers is effectively prevented, and efficiency is greatly improved due to low contact resistance, and a manufacturing method thereof. More specifically, the charge selective contact type solar cell includes: a silicon substrate; a buffer layer positioned on one surface of the silicon substrate, and including silicon oxide (SiO_x) to pass charges through tunneling; an electron selective contact layer disposed on the buffer layer and containing crystalline titanium oxide (crystalline TiO_x); an interfacial layer disposed on the electron selective contact layer and comprising a metal oxide or metal fluoride; a first electrode positioned on the interfacial layer; a hole selective contact layer positioned on the other surface of the silicon substrate; a transparent electrode layer positioned on the hole selective contact layer; and a second electrode positioned on the transparent electrode layer.
Patent KR-20210067141-A (KR)
Title: support publicitaire
Inventor: KIM JI WOOG
IPC: G09F15/00
Filed: 2019-11-29
Abstract: In the past, there have been various types of advertisement structures. However, in maintaining the shape of the advertisement structure, there is a problem in that a lot of electricity is consumed by rotating a propeller at the bottom to maintain the shape by blowing in the wind. Accordingly, the present invention is characterized in that it is possible to save electricity costs by replacing the propeller with a spring so that the advertisement structure is maintained.
Patent KR-20200143210-A (KR)
Inventor: HU XIAOMING
IPC: B23P19/10
Filed: 2019-11-29
Abstract: The present invention aims to provide an apparatus for automatically clamping a clamp spring, which automatically assembles the clamp spring to improve production efficiency and reduce labor costs. The apparatus comprises a floor plate which includes a press fixed through a supporter, and an end cover position fixing sheet installed. The press includes a press head assembly. The press head assembly includes a press rod, a guide block, and a position fixing block. The guide block is installed while covering the press rod. On the guide block, formed are a plurality of guide holes penetrated vertically. A lower end of a guide pillar is fixed to the position fixing block by penetrating the guide hole. The position fixing block is installed while covering the circumferential outside of the press rod, and includes a press groove penetrated vertically. On a side surface of the position fixing block, formed is a material inlet through which the clamp spring passes. The material inlet communicates with the press groove. The press groove includes a press groove upper section and a press groove lower section. The internal diameter of the press groove lower section is gradually reduced from an upper side towards a lower side.
Patent KR-20210070538-A (KR)
Title: A system for managing parts of aircraft
Inventor: MOON WOO CHOON
IPC: G06Q10/06
Filed: 2019-12-05
Abstract: A system for integrally managing aircraft parts information in accordance with an embodiment of the present invention comprises: an aircraft management module for storing aircraft information including the model name of an aircraft, its serial number, flight time, and the number of landings; a parts management module for storing parts information including the types and names of parts installed on the aircraft, their serial numbers, and basic life information; an aircraft-parts linkage module for linking the aircraft information and the parts information to calculate the possible future flight time of the aircraft, the number of possible landings of the aircraft, and the replacement time of the parts; a maintenance management module which transmits information on parts required for replacement of the aircraft from the aircraft-parts linkage module to a mechanic terminal of the aircraft; and a comprehensive management module for monitoring information or a progress of at least one of the aircraft management module, the parts management module, the aircraft-parts linkage module, and the maintenance management module. The present invention can provide convenience of parts cycle management.
Patent KR-20210072496-A (KR)
Title: Diaphragm assembly and washing machine having the same
Inventor: JUNG EUI HYUN
IPC: D06F39/08
Filed: 2019-12-09
Abstract: The present invention relates to a diaphragm assembly and a washing machine including the same. The washing machine according to the present invention comprises: a main body including a front frame; a tub provided inside the main body; a dispenser provided to supply water to the tub; a diaphragm provided between the tub and the front frame, wherein a through hole is provided at one side; a nozzle provided to spray the water toward the inside of the tub, wherein a part thereof is provided in the through hole; and a supply hose having a first side coupled to the dispenser and a second side extending toward the inside of the diaphragm through the through hole, and provided to surround the nozzle in the through hole. One aspect of the present disclosure provides the diaphragm assembly capable of preventing water leakage to the outside of the diaphragm during washing, and the washing machine including the same.
Patent KR-20210074094-A (KR)
Title: Truck having electromagnet
Inventor: KIM SEON JIN
IPC: H01F7/06
Filed: 2019-12-11
Abstract: The present invention relates to a truck using an electromagnet and, more particularly, to a truck using an electromagnet, in which a number of electromagnets are installed on the bottom of a truck loading box so that metal objects that are loaded and transported on the truck can be transported while being firmly fixed in the loading box of the truck. The truck using an electromagnet according to the present invention comprises: a loading box (100) which is a space in which a cargo (10), which is a transport object made of metal, is loaded; a plurality of electromagnets (200) which are arranged on a bottom surface (110) of the loading box (100) to exert a magnetic force on the cargo (10); and a controller (300) which controls generation of magnetic force of the electromagnets (200) by providing or blocking a current to the electromagnets (200).
Patent KR-20210075591-A (KR)
Title: Cell culture apparatus using mixed gas injection
Inventor: PARK JUN CHEOL
IPC: C12M1/00
Filed: 2019-12-13
Abstract: The present invention relates to a mixed gas injection type cell culture device. The mixed gas injection type cell culture device according to the present invention directly injects a mixed gas consisting of carbon dioxide, oxygen, and nitrogen at a concentration suitable for each cell, thereby culturing the cells by maintaining a high pressure at the correct gas concentration without requiring a separate gas sensor or pressurization device. The mixed gas injection type cell culture device is economical compared to the conventional cell culture device controlled by a gas sensor and can maintain the morphological and biological stability of cells. Accordingly, a culture medium such as cells, spheroids, organoids, etc. cultured in the cell culture device of the present invention has high reproducibility in various cell experiments. In particular, when cells are cultured under hypoxic culture conditions under high pressure similar to the environment inside the human body, the efficiency is maximized in experiments for cell transplantation into animals. The culture medium is expected to be usefully used as a stable tool for new drug development, pathological diagnosis, research to identify pharmacological efficacy and mechanisms, etc.
Patent KR-20210076335-A (KR)
Title: Road feature map construction method and apparatus
Inventor: HWANG JONG RAK
IPC: G09B29/00
Filed: 2019-12-16
Abstract: A road feature map construction method and apparatus are disclosed. The road feature map construction method includes the steps of: receiving point data for an omnidirectional direction using a sensor installed in a first moving object for constructing a road feature map; identifying at least one or more second moving objects existing in the omnidirectional direction of the first moving object by using the received point data; and determining the drivable area of the first movable body and the centerline of a lane within the drivable area by using the movement trajectory of the second movable body extracted based on the position of the first movable body.
Patent KR-20210076631-A (KR)
Title: Dissimilar material jointing method
Inventor: ZHAO JIANQIANG
IPC: B23K9/29
Filed: 2019-12-16
Abstract: The present invention provides a method of bonding dissimilar materials for TiNi shape memory alloy and galvanized steel. According to the present invention, the method of bonding dissimilar materials comprises the steps of: a) adding a copper interlayer at an interface between the TiNi shape memory alloy and the galvanized steel to deposit a copper solid solution at a weld zone through a copper interlayer filling material; b) locating the center of a welding heat source near the interface between the TiNi shape memory alloy and the galvanized steel closer to the galvanized steel side; and c) performing heating, cooling, and solidification to melt the interface portion by the welding heat source for welding so as to form a TiNi alloy-galvanized steel dissimilar material weld joint. During welding, a shielding gas is introduced into the weld zone.
Patent KR-20210077328-A (KR)
Title: Frame assembly structure for installing window type air-conditioner on window sill
Inventor: KOO HEA RYUNG
IPC: F24F13/32
Filed: 2019-12-17
Abstract: The present invention relates to a frame assembly for installing a window-type air conditioner on a window frame, which comprises: an installation frame which includes an upper end frame, lower end frame, left frame, and right frame for surrounding the circumference of an installation area, in which a window-type air conditioner is installed, and in which, on the upper end frame and the lower end frame, an upper hanging piece and a lower hanging piece are formed to respectively protrude upward and downward to hang on the window frame; and pressing operation unit which is fixed by being apart from the upper hanging piece of the upper end frame and the lower hanging piece of the lower end frame toward the indoors. The pressing operation unit includes a pressing piece which protrudes and moves in a horizontal direction to press the window frame toward the upper hanging piece and the lower hanging piece. The present invention does not need an additional component such as a window frame protective bracket as in the conventional technologies, so the assembly is simple and the window frame is not damaged by a screw.
Patent KR-20210077845-A (KR)
Title: The collection method of diagnosis information of Parkinson's disease by assessment of the α-synuclein oligomers in the urine and the kit
Inventor: HO DONG HWAN
IPC: G01N33/68
Filed: 2019-12-17
Abstract: α-Synuclein (α-Syn) is a major component of the Lewy body, an important pathological marker of Parkinson's disease (PD). Attempts to use the difference in the amount of α-Syn in biological fluids such as blood, saliva, cerebrospinal fluid, etc. in a PD patient as a diagnostic marker for PD have been in progress for a long time, but the results of the study were different and there were no clear practical results. Recently, there has been an attempt to quantify a polymer of α-Syn and use it as a biomarker. The present invention confirmed the presence of α-Syn in the concentrated urine of a patient for the first time and confirmed enzyme-linked immunosorbent assay (ELISA) using various α-Syn antibodies that recognize the polymer form of a specific α-Syn. As a result of quantifying the polymer of the specific α-Syn in urine samples of the PD patient and a control group using the method, the α-syn polymer composed of a β-sheet-rich structure in the urine of the patient significantly increased. It was confirmed that the amount of the α-syn polymer aggregated in a spherical shape was significantly reduced. In conclusion, it was confirmed that the amount of the polymer of a specific α-Syn in the urine sample showed a significant difference between the patient and the non-patient control group. Through this, the basis for developing a Parkinson's disease diagnostic kit was derived.
Patent KR-20210079798-A (KR)
Title: Method and system for queen bee detection using expression sound of queen bee
Inventor: LEE YOUNG SEOK
IPC: H04R1/22
Filed: 2019-12-20
Abstract: A method and system for detecting a queen bee using an expression sound of a queen bee are disclosed. The method for detecting the queen bee according to one embodiment of the present invention includes a step of receiving a plurality of sounds collected from a plurality of microphones installed in a beekeeping container, a step of determining whether the queen bee is present in the beekeeping container according to whether a signal exceeds a threshold based on the plurality of sounds; and a step of generating detection data according to the determination result.