baber/WOPTO huggingface dataset:
Patent KR-20220126865-A (KR)
Inventor: MIN SUNG GI
IPC: A01G9/16
Filed: 2021-03-10
Abstract: The present invention relates to a cover for a greenhouse for preventing snow. The cover for a greenhouse, according to the present invention, comprises: an aggregate (55); an indoor space (s) for a greenhouse (50); a high-pressure pump (68); an injection device (90); a fusion zone (79); and high-pressure air supply pipes (82, 83). According to the present invention, a house or building can be prevented from collapsing due to an increase in load due to snowfall caused by a rapid change in temperature.
Patent KR-20220126986-A (KR)
Title: Switching devices for the front door that work with the home network system
Inventor: KWON HYUK JOO
IPC: H04L12/28
Filed: 2021-03-10
Abstract: The present invention relates to a front door switching device installed outside the front door of a household, connected to a main control pad connected to a server for controlling an apartment house by wire and wirelessly, and installed on the outside of the front door of the household. To this end, the front door switching device includes: an outing detection unit for detecting a user going out from the household; a display unit turned on and displaying screen data when the outing is detected; and a program in which when the outing is detected, an information request message is transmitted to the main control pad and then data corresponding thereto is received, wherein screen data including the received data and a control button image for controlling the device in the household is generated and then displayed on the display unit, and according to the manipulation of the control button image, a control request signal corresponding to the manipulated image is transmitted to the main control pad. The main control pad applies a control signal to the device in the household based on the control request signal.
Patent KR-20210031668-A (KR)
Title: Wireless power transmission device which enables to simultaneously charge
Inventor: JUNG CHUN KIL
IPC: H02J50/12
Filed: 2021-03-11
Abstract: The present invention relates to a wireless power transmission device which comprises: a plurality of transmission blocks including two or more primary coils; and a transmission control unit in which when a plurality of wireless power reception devices are placed in a charging position, by using a response signal from the primary coil corresponding to the charging positions, the plurality of primary coils corresponding to the wireless power reception device are selected, and the transmission blocks are controlled so that a wireless power signal is transmitted from the selected plurality of primary coils at the same time.
Patent KR-20220136753-A (KR)
Inventor: KIM TAE JUNG
IPC: B01J19/00
Filed: 2021-04-01
Abstract: According to one aspect of the present invention, provided is a microwave reactor, which comprises: a container part in which a water bath fluid is disposed; a tube part having an inlet through which a target fluid flows in and an outlet through which a target fluid is discharged at the other end, and at least partially submerged in the water bath fluid; and at least one radiation part located outside the container part and arranged to irradiate microwaves into the container part. According to one aspect of the present invention, a main object is to provide the microwave reactor for reacting the target fluid.
Patent KR-20220139103-A (KR)
Inventor: SANGEUN KIM
IPC: H04R1/10
Filed: 2021-04-07
Abstract: A wireless earphone device according to one embodiment disclosed in the present document includes two ear units. At least one ear unit of the two ear units comprises: a communication module; at least one sensor; a plurality of microphones; at least one processor operatively connected to the communication module, the at least one sensor, and the plurality of microphones; and a memory operatively coupled to the at least one processor. When executed, the memory may store instructions to allow the at least one processor to check the wearing state of the ear units based on a first sensing signal of the at least one sensor and a second sensing signal received from another ear unit through the communication module, select one of the ear units based on the wearing state of the ear units when it is confirmed that the wearing state of the ear units does not correspond to the reference state, detect a declination of the ear unit based on a sensing signal of the selected ear unit, and compensate for a delay of a signal input to one of the plurality of microphones included in the ear unit based on the detected declination. In addition, various embodiments identified through the present document are possible. Accordingly, user satisfaction with a wireless earphone product can be improved.
Patent KR-20210144571-A (KR)
Title: Short arc type discharge lamp
IPC: H01J61/86
Filed: 2021-04-16
Abstract: Provided is a short arc discharge lamp capable of rapidly evaporating mercury during lighting, thereby enabling stable lighting at an early stage. The short arc discharge lamp comprises: a discharge container having a light emitting tube portion and a pair of sealing tube portions extending continuously in opposite directions from the upper and lower ends of the light emitting tube portion; a pair of electrodes disposed to face each other up and down in the interior of the light emitting tube portion; a pair of lead rods respectively connected to the pair of electrodes and extending in a sealing tube portion; and a glass supporting cylinder arranged so as to support the lead rods between the outer peripheral surfaces of the lead rods and the inner peripheral surface of the sealing tube portion. The short arc discharge lamp is lighted vertically as mercury is enclosed in a light emitting space of the discharge container. Between the lead rods connected to the electrodes located at a lower portion, and the support cylinder for supporting the lead rods, a reservoir part which stores mercury when the discharge lamp is in a light-off state is provided. The reservoir part is a space formed along the axial direction of the lead rods in communication with the light emitting space.
Patent KR-20220145039-A (KR)
Inventor: KIM CHAN SU
IPC: G02B5/30
Filed: 2021-04-21
Abstract: The present invention relates to a lenticular lens, and a display device for a 3D HUD having the same. According to various embodiments of the present invention, the lenticular lens comprises: an adhesive layer; a base substrate formed on the adhesive layer; and a pattern layer formed on the base substrate.
Patent KR-20220145706-A (KR)
Inventor: LEE SANG CHAN
IPC: G06F16/338
Filed: 2021-04-22
Abstract: The present invention relates to a numeral-based drawing display system for displaying specification contents together, which extracts numeral description of the reference numeral of a drawing of the patent document from a text content of the patent document and displays the corresponding numeral description on the drawing, and extracts paragraphs of the claims or detailed description related to the drawing or specific numeral description and displays the same together on a screen. The numeral-based drawing display system comprises: a screen configuration unit dividing an output screen into a plurality of windows; a drawing acquisition unit acquiring a drawing of the patent document; a reference sign detecting unit detecting the reference numeral in the drawing; a numeral description extraction unit extracting numeral description for the reference numeral; a relevance calculation unit calculating the relevance of each claim or paragraph of the detailed description (hereinafter claims, etc.) for each numeral description and configured to set the relevance to increase as the frequency of the corresponding numeral description appearing in the corresponding claims increases; and a claims display unit, when one numeral description of the selected drawing is selected, displaying claims having the degree of relevance to the numeral description on the output screen. According to the system, by displaying a paragraph of a claim or detailed description with the high degree of relevance to a reference numeral in a drawing together with the drawing, technical content of the reference numeral can be more easily grasped.
Patent KR-20220146810-A (KR)
Inventor: SEO JINHO
IPC: D06F58/38
Filed: 2021-04-26
Abstract: The present invention relates to a method for controlling a laundry treatment device which includes: a laundry treatment room accommodating laundry; a steam generator for generating steam supplied to the laundry treatment room; a valve provided on a drain line connected to the steam generator; a drain vessel connected to the drain line; a water supply pump provided on a water supply line connected to the steam generator and supplying water to the steam generator; a water supply vessel connected to the steam generator; and a filter unit provided on the water supply line. The method comprises: a step (a) of entering a filter unit replacement course; and a step (b) of operating the water supply pump for a predetermined time and opening the valve in a state in which water is not supplied from the water supply vessel. The steam generator is provided at a position higher than that of the drain vessel. The water supply pump located between the filter unit and the steam generator removes the residual water of the filter unit by supplying the residual water of the filter unit to the steam generator by operation. According to the present invention, a user can easily replace the filter unit without any inconvenience.
Patent KR-20210134232-A (KR)
IPC: B81B7/02
Filed: 2021-04-26
Abstract: A heat emitter (1) comprises an independent membrane (2) supported by a substrate (3), and herein, the independent membrane (2) is extended in a lateral direction and has a center section (2-1), a conductive intermediate section (2-2), and a boundary section (2-3). The conductive intermediate section (2-2) surrounds the center section (2-1) on a lateral side and is electrically separated from the center section (2-1), and the conductive intermediate section (2-2) comprises a conductive semiconductor material capsulated in an insulation material. The boundary section (2-3) at least partially surrounds the intermediate section (2-2), is electrically separated from the conductive intermediate section (2-3), and has a drilling unit (4) through the boundary section (2-3).
Patent KR-20220146946-A (KR)
Title: Connector for washing machine
Inventor: CHOUING MIN LEE
IPC: H01R13/62
Filed: 2021-04-26
Abstract: The present invention relates to a connector for a washing machine capable of maintaining a fastening state of a terminal while a connector is fastened. The connector for a washing machine comprises a female connector installed on a control panel side and a male connector provided on a wire harness. The female connector consists of an electrode sensor, a first housing coupled to the electrode sensor, a flat terminal provided on the electrode sensor and connected to the control panel, and a socket terminal mounted on the first housing and connected to the male connector. A slot, into which the flat terminal is inserted, is formed on the socket terminal. The slit is formed to have a width becoming narrower toward the middle.
Patent KR-20220148568-A (KR)
Inventor: SAY JUNE KIM
IPC: C12N15/85
Filed: 2021-04-29
Abstract: The present invention relates to: a recombinant expression vector in which a gene expressing a ligand binding to a receptor of colorectal cancer cells is inserted into a gene expressed into extracellular vesicles of stem cells; a pharmaceutical composition comprising extracellular vesicles transformed by using the expression vector; and a method for preparing an expression vector for preventing or treating colorectal cancer. The present invention utilizes exosomes as extracellular vesicles as a drug delivery material and selectively binds to colorectal cancer cells, which are target cells, thereby providing an advantage of being able to have a specific action targeting colorectal cancer.
Patent KR-20220054160-A (KR)
Title: Mechanical steel pipe jointing device using load-transmitting hardware
Inventor: YANG IL SEUNG
IPC: E04C5/16
Filed: 2021-04-30
Abstract: The present invention relates to a mechanical steel pipe joint using load-carrying hardware, comprising: a first connection unit inserted into and installed in a first rectangular steel pipe; a second connection unit installed by being inserted into a second rectangular steel pipe, and coupled with the first connection unit by male-female bonding; a load transmission key in which a part and the other part are inserted into an inner wall of the first connection unit and the second connection unit; and a tightening bolt provided on any one of the first connection unit and the second connection unit and aligning a coupling position with respect to the first connection unit and the second connection unit by pressing the load transmission key. According to the present invention, a combined structure of axial load transmission is more robust than joints of existing rectangular steel pipes. In addition, separation of a joint structure due to torsion, bending and vibration is prevented.
Patent KR-20220150125-A (KR)
Title: Preparation method of male sterility rice using Os03g52870 gene, composition for inducing male sterility of rice and male sterility rice
Inventor: JUNG KI HONG
IPC: A01H1/02
Filed: 2021-05-03
Abstract: The present invention relates to a method for producing cytoplasmic male sterile (CMS) rice and CMS rice prepared thereby. According to the present invention, it was confirmed that when an OS12BGLU38 is mutated and the expression and function thereof are suppressed, actin filaments were reduced and pectin was abnormally distributed in germinated pollen tubes compared to wild type (WT), and in pollen-specific genes, differential expressions are shown and pollen germination and pollen tube elongation were reduced. Accordingly, male sterility is induced. Therefore, a method for producing a male infertility system through the activity regulation of the OS12BGLU38 gene and a male infertility system prepared thereby according to the present invention are intended to effectively improve the existing breeding methods. Accordingly, the present invention can be stably used without being affected by the environment and can greatly contribute to the development of the rice breeding industry.
Patent KR-20220083547-A (KR)
Inventor: PARK MIN GYU
IPC: G06T5/00
Filed: 2021-05-07
Abstract: 후면 깊이 영상 예측을 통한 3차원 객체 복원 방법 및 시스템이 제공된다. 본 발명의 실시예에 따른 3차원 객체 복원 방법은, 객체의 전면 깊이 영상을 획득하고, 딥 러닝 네트워크를 통해 획득한 전면 깊이 영상으로부터 객체의 후면 깊이 영상을 예측하며, 딥 러닝 네트워크는 객체의 전면 깊이 영상으로부터 객체의 후면 깊이 영상을 예측하도록 학습된다. 이에 의해, 전면에 대한 단일 깊이 영상만이 주어지는 경우에도, 후면에 대한 깊이 영상을 예측하여 3차원 객체 복원에 활용할 수 있게 된다.
Patent KR-20220153716-A (KR)
Title: Mask assembly and method for manufacturing display apparatus
Inventor: KIM SANG HOON
IPC: H01L51/00
Filed: 2021-05-11
Abstract: According to one aspect of the present invention, a mask assembly is provided. The mask assembly comprises: a first mask region including first opening regions; and a second mask region including second opening areas having center points located at vertexes of the imaginary rectangles arranged in row and column directions, half-etching areas having center points located at the center points of the virtual rectangles, and non-etching areas surrounding the second opening areas and the half-etching areas. Each of the second opening area includes a base part and at least one protrusion part protruding from the base part.
Patent KR-20220058382-A (KR)
Inventor: MOON BYEONG WON
IPC: C23C2/06
Filed: 2021-06-01
Abstract: The present invention relates to a device for removing foreign substances on a tank surface in a steel plate molten zinc plating process. The device comprises: a snout which includes a snorkel unit having an end submerged on a tank surface of a molten zinc plating tank to cover a steel sheet flowing into the molten zinc plating tank to prevent oxidation thereof, and includes a dam unit having a dam forming unit surrounding to cause the end of the snorkel unit to be spaced apart from the steel plate by a predetermined distance and causing a molten zinc plating solution in the molten zinc plating tank to overflow to the inner circumferential surface of the snorkel unit, thereby preventing foreign substances falling from the tank surface in the snorkel unit from adhering to the steel plate; an induction guide unit which is installed on the snorkel unit, is located in the molten zinc plating solution that is lower than the tank surface so as to discharge the molten zinc plating solution overflowing the dam forming unit of the dam unit and foreign substances floating on the top thereof to the molten zinc plating tank outside the snorkel unit, is connected to the snorkel unit via an inlet port to discharge molten zinc overflowing the dam forming unit, and includes an impeller insertion hole, into which a drive shaft or an impeller is inserted, formed on an upper portion thereof; a pump housing which is installed on a lower side of the induction guide unit; and a molten zinc discharge unit which is located inside the pump housing, and includes an impeller installed on an end of the drive shaft driven by a motor and an external inflow control plate blocking the impeller insertion hole formed on the induction guide unit so as to block the inflow of the molten zinc plating solution and external air into the pump housing through the impeller insertion hole. Accordingly, it is possible to prevent the inflow of external air to the inside of the snout and plating tank.
Patent KR-20220165115-A (KR)
Title: Apparatus for PWM control of switching power supply
Inventor: LEE SUNG CHUL
IPC: G01R15/04
Filed: 2021-06-07
Abstract: The present invention relates to a device for detecting voltage and current at an input terminal of a switching power supply and detecting voltage and current in an output stage to use the same to generate a PWM control signal and apply the same to a PWM unit in the switching power supply. The present invention comprises: an input voltage detection unit (100) of a switching power supply (20); an input current detection unit (200); an output voltage detection unit (400); an output current detection unit (500); a comparing unit (300) for outputting a PWM basic signal to match the phase of the input voltage and current of the switching power supply (20) and to maintain the constant output voltage of the switching power supply (20); a constant voltage maintaining unit (600) for generating a constant voltage feedback signal corresponding to a load change of the switching power supply (20) and applying the constant voltage feedback signal to the comparing unit (300); and a PWM signal generation unit for receiving the PWM basic signal from the comparing unit (300), generating a PWM signal (11) for controlling ON/OFF of a switching element of the switching power supply (20), and applying the PWM signal (11) to the switching power supply (20).
Patent KR-20220166045-A (KR)
Title: Silt protector using wide-width fabric
Inventor: SON HU RAK
IPC: D03D13/00
Filed: 2021-06-09
Abstract: The present invention relates to a silt protector using a wide-width fabric, including a floating body, a canvas extending to a lower part of the floating body, and an anchor provided on a lower part of the canvas, wherein the canvas is composed of yarns having 10 to 30 denier/filament and a fineness of about 600 to 5000 denier, has a width of 3.5 m to 5.4 m, and has a tensile strength of at least 100 KN/m in both warp and weft directions. According to the present invention, it is possible to reduce fabric joints in the field by manufacturing a canvas with a high density and wide width, thereby improving workability and improving construction strength at the same time.
Patent KR-20220166595-A (KR)
Title: Novel Methylocystis sp. strain, and uses thereof
Inventor: CHO KYUNG SUK
IPC: C12N1/20
Filed: 2021-06-10
Abstract: The present invention relates to a novel Methylocystis sp. JHTF4 strain and uses thereof. It has been confirmed that the novel Methylocystis sp. JHTF4 strain isolated through the present invention has excellent methane oxidation ability and can promote plant growth, and at the same time, the ability to purify oil pollution is improved when the strain and plants are simultaneously used. Therefore, the Methylocystis sp. JHTF4 strain of the present invention can be usefully used to reduce methane, promote plant growth, or purify oil pollution by using the same together with plants.
Patent KR-20210157337-A (KR)
Inventor: LIU LIHANG
IPC: G06N20/00
Filed: 2021-06-14
Abstract: The application discloses a method and device for optimizing a recommendation system, equipment and a computer storage medium, and more specifically, to a technical field of deep learning and intelligent search in artificial intelligence. A specific implementation solution includes the steps of: taking the recommendation system as an agent, a user as an environment, each recommended content of the recommendation system as an action of the agent, and a long-term behavioral revenue of the user as a reward of the environment; and optimizing to-be-optimized parameters in the recommendation system by reinforcement learning to maximize the reward of the environment. The present disclosure can effectively optimize long-term behavioral revenues of users.
Patent KR-20210156789-A (KR)
Inventor: OFTEDAL MICHAEL ANTHONY RAMOS DE MATOS
IPC: F02B75/02
Filed: 2021-06-17
Abstract: A two-stroke uniflow scavenging crosshead internal combustion engine is disclosed. The two-stroke uniflow scavenging crosshead internal combustion engine includes at least one cylinder, a cylinder cover, a piston, a fuel gas supply system, and a scavenging system. The engine further includes a pilot pre-chamber unit including at least one pre-chamber, a pilot fuel valve housing, and a pilot fuel valve disposed in the pilot fuel valve housing. The at least one pre-chamber has a pre-chamber wall and opens into the cylinder through a first opening, and the pilot pre-chamber unit is configured to ignite a mixture of scavenging gas and fuel gas in the cylinder. The pilot pre-chamber unit further comprises a first heat exchange channel for circulating a heat exchange fluid, wherein the first heat exchange channel has an inlet and an outlet. The inlet and the outlet are both arranged in the pilot fuel valve housing. According to the present invention, effective temperature control and easy maintenance are provided.
Patent KR-20220169327-A (KR)
Title: Manufacturing method for loach soup with bamboo shoots and loach soup by the same
Inventor: KIM JAE HUN
IPC: A23L23/00
Filed: 2021-06-18
Abstract: The present invention relates to a method for manufacturing loach soup, which can enhance nutrition and flavor by increasing the content of dietary fiber and active ingredients. More specifically, bamboo shoot loach soup is provided by applying an improved method of adding bamboo shoots to contain the flavor and nutrition of bamboo shoots during the manufacturing process of loach soup. The present invention includes a sorting step, a degassing and washing step, a heating and hot water extracting step, a separating and grinding step, a seasoning preparing step, a boiling step, and a bamboo shoot mixing step.