baber/WOPTO huggingface dataset:
Patent KR-20210098713-A (KR)
Title: Billiard Cue usable at small space
Inventor: NA WON JOO
IPC: A63D15/08
Filed: 2020-02-03
Abstract: The present invention relates to a billiard cue stick, using a spring in a lower portion thereof, having an upper handle and an ejection button, striking a billiard ball when aiming a target point of the ball and pressing the ejection button, rotated in left and right directions and operated in upper and lower directions to accurately aim the target point, and having a device to be easily lifted after striking the billiard ball in case of the old and the infirm, and designed to have significantly short length of a cue stick to be used in a narrow space.
Patent KR-20210099673-A (KR)
Title: Performance test method of fall impact mitigation device and, recording media having computer program for implementing the same
Inventor: PARK KYOUNG YONG
IPC: G01L5/00
Filed: 2020-02-04
Abstract: The present invention is a method for testing the performance of a fall impact mitigation device worn by the elderly, patients, etc. on the waist, hip, etc. The method determines the pass or fail of a product by testing whether a shock absorbing part is fully expanded before a body part where the shock absorbing part is to be worn collides with the ground. To this end, the method includes the steps of: (a) calculating a fall time (Tc) for a body part to which an impact mitigation device is to be worn to touch the ground during a fall; (b) deriving the minimum fall time (Tc_min) from the fall time (Tc); (c) calculating the sum (T1 + T2) of the time (T1) required for detection of a fall by a fall detection sensor installed in the impact mitigation device and the time (T2) required for inflation to be completed by a shock absorbing part; and, (d) comparing the minimum fall time (Tc_min) and the sum (T1 + T2) to determine whether the impact mitigation device passes.
Patent KR-20200102941-A (KR)
Inventor: CHRISTOPHER D HALL
IPC: B60R22/46
Filed: 2020-02-20
Abstract: Provided is a seatbelt pre-tensioning retractor assembly used for a vehicle. The seatbelt pre-tensioning retractor assembly includes: a housing formed to be mounted in a frame and having an internal cavity; a pretensioner tube having an arch curved shape; a sprocket mounted in the housing to be rotatable and fixedly coupled to a spindle; a polymer rod placed in the tube; and a guide plate having a guide part and a rod guide. The polymer rod goes out of the tube towards an arch landing surface of the guide part and along a peripheral part of the sprocket. Moreover, the rod guide is formed to prevent the polymer rod from being caught after pre-tensioning or before being engaged with the sprocket.
Patent KR-20210113808-A (KR)
Title: Discharging device of cosmetic vessel
Inventor: KANG MIN GU
IPC: H02J50/10
Filed: 2020-03-09
Abstract: The present invention relates to a discharging device for cosmetic containers to reduce manufacturing cost. According to the present invention, a pumping means (50) comprises: a touch button (51) inserted into the upper surface of one side of an annular fixing member (90); a circuit board (53) fixedly installed on the lower surface of a discharge plate (60); a receiving coil (52) collecting wireless power generated from a transmitting coil disposed in a transmitting unit in a charging environment; a lower cylinder (54); a vertical moving plate (55); a plurality of disk-shaped piezoelectric actuators (56); a disk-shaped electrode plate (57); and a lower check valve (58) and an integral check valve (59).
Patent KR-20210116112-A (KR)
Title: Driver circuit for ternary signal and ternary sram array including the same
Inventor: KIM SEONG JIN
IPC: G11C11/419
Filed: 2020-03-17
Abstract: According to one embodiment of the present invention, provided is a ternary driver, comprising: an input terminal receiving a data signal including a first data signal and a second data signal; a circuit unit including a plurality of transistors selectively operating according to the data signal; and a final output terminal outputting ternary data having any one of a low voltage, a high voltage, and a middle voltage by the selective operation.
Patent KR-20210117557-A (KR)
Title: Semiconductor memory device and method of repairing in the semiconductor memory device
Inventor: LIM JAE IL
IPC: G11C29/12
Filed: 2020-03-19
Abstract: A semiconductor memory device comprises: a memory; and a memory controller that controls the memory. The memory controller comprises: a normal operation control part that controls a normal operation of the memory; and a repair part that controls a repair operation of the memory. The normal operation control part of the memory controller comprises a plurality of storage spaces used in a normal operation control process. And the repair part of the memory controller is configured to store a faulty address detected during the repair operation control process in the storage spaces in the normal operation control part. Therefore, the present invention is capable of improving a speed of repairing.
Patent KR-20210120201-A (KR)
Inventor: SUNG GUEN LEE
IPC: G06Q50/10
Filed: 2020-03-26
Abstract: A smart plant environment creation and real-time monitoring method and system are proposed. The smart plant environment creation and real-time monitoring method proposed in the present invention includes the steps of: analyzing information on plants to be cultivated based on information provided based on big data through an analysis part, and providing an analysis result to the app of a smart terminal through a server; measuring the environment of the plant to be cultivated in real time through a plurality of sensors, analyzing a measurement result through the analysis part, and providing it to the app of a smart terminal through the server. The step of managing an optimized environment according to the analysis result and measurement result provided through the app of the smart terminal; and receiving a command for creating the optimized environment from the smart terminal and controlling the environment of the plant to be cultivated.
Patent KR-20210120735-A (KR)
Title: Syringe pump and its control method
Inventor: NAM KANG HYUN
IPC: F04B17/03
Filed: 2020-03-27
Abstract: The present invention relates to a syringe pump and a control method thereof and, more particularly, to a technique for precisely controlling a microfluidic flow out of a syringe by using a motor and a sensor. The present invention provides a syringe pump and a control method thereof. The control method comprises the steps of: feed-forward-controlling the plunger flange pressure plate of a syringe by rotating a motor in accordance with a preset rotational speed; measuring the flow rate of the fluid discharged from the syringe in a flow sensor, storing the same in the data input/output board linked with a motor control unit, and comparing the preset rotational speed of the motor with the flow rate; and transmitting a result of the comparison to the motor control unit, and feedback-controlling the speed of the motor to readjust the flow rate. Therefore, double feedback control using encoder values and flow sensor values can increase precision.
Patent KR-20210121554-A (KR)
Inventor: JO IN SUNG
IPC: C08L9/06
Filed: 2020-03-30
Abstract: The present invention relates to a conjugated diene copolymer. More specifically, provided is a method for manufacturing a conjugated diene copolymer which comprises a step of inputting a monomer mixture comprising a conjugated diene monomer and an aromatic vinyl monomer under the existence of an emulsifier, and polymerizing the same, wherein the emulsifier comprises 10 to 25 wt% of a compound represented by chemical formula 1 (refer to the detailed description of the present invention) and 75 to 90 wt% of a fatty acid or a salt thereof. According to the present invention, processability of the rubber composition can be improved.
Patent KR-20210123027-A (KR)
Title: Anti-splash membrane with window
Inventor: GO EUN CHEOL
IPC: A47B96/04
Filed: 2020-04-02
Abstract: The present invention relates to a membrane with a window, which uses a transparent window or a removable blocking film to enable a user to selectively exchange conversations and hand signals with the other party, or to block the gaze. The present invention proposes an anti-splash membrane with a window, which has a pair of side plates formed on both sides of a front plate to be bent, has a front support part and side support parts formed on lower sides of the front plate and the side plates, has an opening part formed in the center of the front plate to penetrate through the front and rear surfaces thereof, and has a layer of transparent window or two layers of insert-type transparent windows coupled to the rear surface of the opening part to secure a view. Therefore, the transparent window is coupled to the opening part formed in the center of the front plate, or two layers of transparent windows or insertion members from which a blocking film can be attached or detached are coupled thereto, thus enabling a user to selectively exchange conversations and hand signals with the other party located in front thereof, or to block the gaze so that the membrane can be used more conveniently. In addition, the membrane has the bent front support part and side support parts, thereby being more stably supported on desks and tables, and can be fixed using Velcro tape, thereby being firmly fixed without falling over even when exposed to an external impact.
Patent KR-20210123576-A (KR)
Title: Method for making minced condiment
Inventor: PARK HYUN JU
IPC: A23L27/10
Filed: 2020-04-03
Abstract: The present invention provides a method for manufacturing a minced condiment, in which a sauce and an oil sauce are separately manufactured and mixed, and thus taste and flavor of the oil sauce are maximally included in cooked food. To this end, the method comprises the following steps: (a) cutting red pepper into a thickness of 2 to 5 mm thick and frying the cut red pepper in a dry pan; (b) roasting dried anchovies, from which intestines have been removed, in a dry pan and mincing the roasted dried anchovies to 5 mm or less; (c) preparing a sauce in which minced garlic, minced ginger, soy sauce, and rice wine are mixed; (d) heating cooking oil to 150 to 200℃ in a pan coated with cooking oil, adding whole garlic to the pan coated with the cooking oil, adding the minced dried anchovies to the pan covered with the cooking oil in the step (b) while roasting the whole garlic, and adding the red pepper roasted in the step (a) to the pan coated with the cooking oil, and frying the mixture to prepare an oil sauce; and (e) adding the sauce prepared in the step (c) to the pan coated with the cooking oil of the step (d), mixing the sauce with the oil sauce and brazing the mixture to complete a minced condiment.
Patent KR-20210129415-A (KR)
Inventor: KIM GUN WOO
IPC: A62B99/00
Filed: 2020-04-20
Abstract: Disclosed is an invention for a relief goods storage. The disclosed relief goods storage comprises: a storage unit that has a space unit in which relief goods are stored, and an open unit which is connected with the space unit and allows the relief goods to be extracted; a blind unit which is installed on the storage unit, covers the open unit, and has a film unit constituted to include a flame retardant film; an operation unit which is installed on the storage unit, fixes the film unit, and releases fixing of the film unit by being operated when being pressed; and a button unit which is installed on the storage unit, is connected with the operation unit, and applies pressure on the operation unit by being operated by external force. The relief goods storage allows easy extraction of the relief goods, can be recognized even if a power is shut off, and allows early fire suppression.
Patent KR-20210129856-A (KR)
Inventor: LIM KANG MOOK
IPC: H01L27/146
Filed: 2020-04-21
Abstract: An image sensor with improved product reliability and quality and a manufacturing method thereof are provided. The image sensor includes: a substrate including a plurality of unit pixels, each of which includes a photoelectric conversion layer; a pixel separation pattern formed in a grid shape in the substrate to separate the plurality of unit pixels; and a support structure disposed to correspond to the lattice points of the pixel separation pattern and supporting adjacent unit pixels in the substrate.
Patent KR-20200047472-A (KR)
Inventor: YANG KEUN HYEOK
IPC: C04B111/72
Filed: 2020-04-22
Abstract: Disclosed is a mortar composition for repair and reinforcement, which has improved workability by high flow and improved durability such as adhesion, watertightness, dry shrinkage, chemical resistance by incorporating ultra-rapid hardening cement and polymer resins in a specific content. The present invention provides the mortar composition for repair and reinforcement of a concrete structure manufactured by using a binder containing 70 to 85 wt% of Portland cement, 5 to 15 wt% of ultra-rapid hardening cement, and 10 to 15 wt% of EVA-based re-emulsifying polymer resin.
Patent KR-20210132290-A (KR)
Title: Nonelectric powered automatic bean sprout cultivator
IPC: A01G31/02
Filed: 2020-04-24
Abstract: The present invention relates to a non-electric powered automatic bean sprout cultivator, wherein the cultivator comprises a plurality of containers including a first container disposed on an uppermost portion thereof and a second container disposed at a lower portion of the first container; each of the first container and the second container is a container with an open upper part and a closed lower part; a through-hole is formed in the lower part of each of the containers; a drain pipe and a drain cap are installed in each of the first container and the second container in common; the drain pipe is a vertical pipe with an upper part and a lower part open, respectively, and a thread is formed on a lower outer circumferential surface of the drain pipe; the drain pipe is fixed with a nut after the lower part of the drain pipe penetrates the through-hole of the container; the drain cap includes a horizontal member disposed at the lower part of the container and a vertical member coupled with the upper part of the horizontal member; the horizontal member has an upper part thereof closed and a lower part thereof open; the vertical member has an upper part thereof closed and a lower part thereof open, so as to form the vertical pipe; the vertical pipe has a larger diameter than the drain pipe to accommodate the drain pipe inside; and when a water level in the first container exceeds the vertical member of the drain cap, water flows into the upper part of the drain pipe through the horizontal member and vertical member of the drain cap, and is discharged to the outside of the first container through the lower part and then flows into the second container.
Patent KR-20210132892-A (KR)
Title: welding process of ultrathin plate
IPC: B23K26/60
Filed: 2020-04-28
Abstract: The present invention relates to a welding process of an ultrathin plate belonging to a high alloy steel welding field. The welding process includes the following steps of: executing a grinding treatment on a welding opening such that a welding opening material can expose metal luster; cleaning the welding opening and blow-drying the same; and removing an oxide film, grease, and dust on the surface of the material. A laser head is accurately placed through a transmission mechanism and a control system of an industrial robot, and the center of a cross line of a video monitoring system in the laser head and a butt seam of a workpiece is maintained on the same line. Therefore, the present invention is capable of embodying high processing automation and achieving high processing precision.
Patent KR-20210067839-A (KR)
Title: Integrated Circuit including integrated standard cell structure
Inventor: YU JI SU
IPC: H01L27/06
Filed: 2020-05-06
Abstract: Provided is an integrated circuit. According to some embodiments of the present invention, the integrated circuit comprises: a first standard cell including integrated first p- and n-type transistors; and a second standard cell adjacent to the first standard cell in a first direction, and including integrated second p- and n-type transistors. The first and second p-type transistors are formed on a first active region extending in the first direction, and the first and second n-type transistors are formed on a second active region extending in the first direction. The first standard cell includes: a first gate stack extending in a second direction to intersect the first and second active regions; at least two first extending source/drain contacts extending in the second direction to one side of the first gate stack; a first normal source/drain contact extending in the second direction to the other side of the first gate stack; a first gate via connected to the first gate stack; and a first source/drain via connected to the first normal source/drain contact. The second standard cell includes: a second gate stack extending in the second direction to intersect the first and second active regions; and a second gate via connected to the second gate stack. The integrated circuit further comprises: an input wire of the first standard cell extending in the first direction, and connected to the first gate via; and an output wire of the first standard cell extending in the first direction, disposed at the same level as that of the input wire of the first standard cell, and connecting the first source/drain via and the second gate via. Accordingly, the integrated circuit capable of improving reliability is provided.
Patent KR-20210143623-A (KR)
Title: System for Integrated monitoring of user life pattern
IPC: G08B21/04
Filed: 2020-05-20
Abstract: The present invention relates to an integrated user life pattern monitoring system, comprising: a sensor device which is connected to a user terminal through a communication network, generates its own location notification signal to provide the signal to the user terminal, and when a preset event occurs, outputs a warning signal in accordance with the corresponding event while providing an event occurrence signal to the user terminal; and a monitoring server providing an application for integrated monitoring of a user life pattern to the user terminal, and providing, through the application, an integrated monitoring service including a communication connection function to the sensor device, a guardian setting function, a health monitoring function, and a sensor device location finding function, wherein the user terminal includes a protected person terminal and a guardian terminal, and through the application, if motion detection or terminal function execution is not sensed from the protected person terminal for a preset time period, performs a health monitoring function by sending a greeting message for the protected person to the guardian terminal. The present invention enhances convenience in a daily life of the guardian and the protected person by enabling the guardian to check the state of the protected person at any time.
Patent KR-20210145473-A (KR)
Inventor: IM ICK JONG
IPC: G06Q30/06
Filed: 2020-05-25
Abstract: The present invention relates to a system for a contactless reward accumulation service, which comprises: a reward management program installed in a terminal provided in a store; and a reward management server connected to the terminal via a network to transceive data with the reward management program, and providing a user with a reward accumulation page. The reward management program determines a reward to be accumulated to the user with respect to a delivery order of the user, and transmits reward information including the reward to be rewarded to the reward management server. The reward management server generates a unique key corresponding to the reward information, and transmits the created unique key to the reward management program. The reward management program prints a QR code paper on which a QR code including the unique key and a link of the reward accumulation page is displayed. Also, when the delivery order is completed to the user, the QR code paper is photographed by a mobile terminal of the user to allow the mobile terminal to access the reward accumulation page, and the unique key is transmitted to the reward management server, the reward management server receives identification information on the user through the reward accumulation page, and updates the reward of the user for the store in accordance with the reward information included in the unique key.
Patent KR-20210146601-A (KR)
Title: Needle with double two-tip for EUS-FNA
Inventor: LEE TAEGYUNG
IPC: A61B10/02
Filed: 2020-05-27
Abstract: Disclosed is a fine-needle aspiration needle having a double-tip structure capable of increasing grip force. The fine-needle aspiration needle includes a body part (100, 200) formed in the shape of a pipe of a predetermined diameter to which the tissue collected by an insertion part (110, 210) is transferred through an internal space (120, 220), wherein the insertion part (110, 210) is formed in a pipe shape having the same diameter as the body part (100, 200) so as to be connected to the front end of the body part (100, 200) to communicate with the inner space (120, 220), and has a plurality of pointed tips which are formed on the outer peripheral surface of the body part (100, 200) in the longitudinal direction of the body part (100, 200), and a spiral grooves (101, 201) for reflecting endoscopic ultrasound are formed on the outer surfaces of the body part (100, 200).
Patent KR-20210151441-A (KR)
Inventor: CHOI JI HOON
IPC: F28F9/02
Filed: 2020-06-05
Abstract: The present invention relates to a heat exchanger. The heat exchanger includes: a header tank; a core part; a first flange having flow paths through which a heat exchange medium is introduced and discharged; a second flange combined with the header tank, and having flow paths connected to the header tank to allow heat exchange media to be introduced and discharged therethrough; and a bypass valve selectively operated such that the heat exchange medium can be introduced into the core part or bypassed. Ends of the flow paths are not exposed to the outside on sides in which the first flange, the bypass valve and the second flange are stacked and opposed to each other, and the first flange, the bypass valve and the second flange are brought into surface contact with each other to form consecutive flow paths, thus simplifying a heat exchange medium flow path connection constitution between components combined with the bypass valve, which can lead to a reduction in manufacturing costs and time as well as easy assembly.
Patent KR-20210153201-A (KR)
Inventor: CHOI DAI KYU
IPC: A61N1/08
Filed: 2020-06-10
Abstract: The present invention provides a heating device. The heating device comprises an electrode module having a first electrode and a second electrode facing each other around a human body supported on a support. The first electrode irradiates a first electromagnetic wave to the human body. The second electrode irradiates a second electromagnetic wave having a phase opposite to that of the first electromagnetic wave to the human body.