baber/WOPTO huggingface dataset:
Patent KR-20210145373-A (KR)
Inventor: OKUNO SHINYA
IPC: H03K5/134
Filed: 2020-05-25
Abstract: The present invention provides a delay-locked loop device and an operation method thereof. The delay-locked loop device includes a delay line, a copy circuit, a phase detector and a delay controller. The delay line provides a delayed clock by delaying an input clock according to a delay code. The copy circuit generates a feedback clock based on the delayed clock. The phase detector compares the input clock and the feedback clock, to generate a delay control signal. The delay controller generates the delay code at a first time point according to the delay control signal according to a control clock, and delays a copy delay time length, to provide the delay code to the delay line at a second time point. The delay line adjusts the input clock at the second time point. The period of the control clock is adjusted to be greater than the copy delay time length.
Patent KR-20210151301-A (KR)
Inventor: PARK TAE JOON
IPC: B62B5/02
Filed: 2020-06-04
Abstract: The present invention relates to a handcart for easy movement on stairs, which helps to smoothly climb up and down stairs in a loaded state, easily adjusts the inclination thereof by optimization according to the inclination of the stairs, and facilitates a steering of the handcart without restrictions even in a narrow space. According to the handcart, mounting brackets are integrally attached to both rear sides of a body frame.
Patent KR-20210151490-A (KR)
Inventor: YOO SANG HO
IPC: B23Q5/26
Filed: 2020-06-05
Abstract: The present invention relates to a CNC machine for yoke machining, which is improved to reduce time for machining a yoke through the automation of yoke machining, improve machining precision, prevent a machining defect and make a cost reduction, and a yoke machining method using the same. In accordance with the present invention, the CNC machine for yoke machining includes: a split hydraulic chuck including a body installed to be rotatable, a fixing pressing part installed in the body to press and fix one side of a yoke material of a universal joint, and a rotary pressing part installed in the body to be opposed to the fixing pressing part to fix and rotate the other side of the yoke material by pressing the same; a hydraulic pump/motor connected with the split hydraulic chuck through a plurality of hydraulic lines to fix and rotate the yoke material by operating the fixing pressing part and the rotary pressing part; a bite tool post installed on one side of the split hydraulic chuck to cut the yoke material; and a U-drill tool post installed on one other side of the split hydraulic chuck to drill the yoke material.
Patent KR-20210152346-A (KR)
Inventor: KIM JONG SUNG
IPC: H01M4/04
Filed: 2020-06-08
Abstract: The present invention provides an electrode stacking suction plate, which comprises: a plate body (20) disposed on a transfer line of an electrode plate (2); a suction sector (120) provided in the plate body (20) to suck the electrode plate (2) in a vacuum; and a suction relief sector (140) provided in the plate body (20) to load the electrode plate (2) on a stacking magazine. The suction sector (120) of the plate body (20) is provided with a suction hood mounting hole (24) for sucking the electrode plate (2) in a vacuum, and the suction relief sector (140) of the plate body (20) is provided with a suction hood mounting hole (24) for sucking the electrode plate (2) in a vacuum and an air hole for relieving the vacuum sucking the electrode plate (2). The present invention can release the vacuum for sucking the electrode plate by a simplified structure when loading a plurality of electrode plates onto a stacking magazine in an electrode plate transfer line for a secondary battery.
Patent KR-20200074070-A (KR)
Inventor: SONG MYOUNG SOO
IPC: H04L9/08
Filed: 2020-06-15
Abstract: The present invention relates to a method of authenticating a peripheral device capable of preventing duplication or forgery of the peripheral device. According to one embodiment of the present invention, the method of authenticating a peripheral device is secure against duplication or forgery of the peripheral device by performing authentication of the peripheral device mounted on an electronic device using a secret key that varies for each authentication. In addition, according to an embodiment of the present invention, in the method of authenticating a peripheral device, cost can be reduced by performing authentication using a secret key.
Patent KR-20210156137-A (KR)
Inventor: LEE SANG WOO
IPC: C08K7/28
Filed: 2020-06-17
Abstract: The present invention relates to a transfer paper for a water-repellent fabric and to a method for transferring the same to the water-repellent fabric using the same. More specifically, in the transfer paper for a water-repellent fabric and the method for transferring the same to the water-repellent fabric using the same, by mixing aerosol and glass bubbles in the transfer composition transferred to the surface of the water-repellent fabric having a water-repellent function, the ductility of the transfer layer is increased, and, by reducing the weight of the transfer layer itself, the shock is absorbed to prevent peeling and damage to the transfer layer. A preferred embodiment of the transfer paper of the water-repellent fabric of the present invention includes a transfer film paper of a certain size, polyester with a certain thickness on top of transfer film paper, a transfer layer formed by printing a transfer composition made by mixing an aerosol and a glass bubble, and an adhesive layer formed by applying an adhesive on top of the transfer layer.
Patent KR-20210156975-A (KR)
Inventor: JI SOO KWANG
IPC: A61N2/06
Filed: 2020-06-19
Abstract: The present invention relates to functional underpants for a man with magnets comprising: a main body unit which forms an appearance of the underpants for a man; an inner skin unit which is installed inside the main body unit, forms an inserting hole into which a penis is inserted, and forms a space along a boundary of the inserting hole; a connecting unit which is inserted into the space through a cutting line formed along the boundary of the inserting hole; and a pair of magnet units which are installed in both end units of the connecting unit and are combined to each other by magnetic attraction after being inserted into the space. According to the present invention, since the proper magnetic attraction is applied to the penis by directly touching a magnet to the penis, blood circulation of the penis is promoted. Accordingly, a sexual function of the man can be recovered or increased.
Patent KR-20210157809-A (KR)
Inventor: YOU SEONG OK
IPC: A01K97/10
Filed: 2020-06-22
Abstract: In order to prevent a pedestal from being bent downward by a weight of a fishing rod under a back of a pedestal spatula that mounts the fishing rod, the present invention is characterized in that a post is installed on the pedestal and is characterized in that the post can be installed on the pedestal wherein one or multiple props that can be adjusted in length according to a water depth are installed and a length is long, and prevents the pedestal from being bent downward even when a heavy-weight fishing rod is mounted.
Patent KR-20220008987-A (KR)
Title: Processing tape and method of manufacturing semiconductor device using the same
Inventor: JIN HWAIL
IPC: C08G77/04
Filed: 2020-07-14
Abstract: The objective of the present invention is to provide a processing tape having improved adhesive strength and a method for manufacturing a semiconductor device using the same. According to embodiments of the present invention, the processing tape comprises: a base layer; an adhesive layer disposed above the base layer; a protective release film disposed over the adhesive layer; and a first release layer that is interposed between the adhesive layer and the protective release film and includes a silicone-based material, wherein the first release layer may be non-photocurable.
Patent KR-20220011990-A (KR)
Inventor: LEE IL JUNG
IPC: A62B18/02
Filed: 2020-07-22
Abstract: A design (8) of a water transfer paper (10) is transferred on a mask (100). Accordingly, the design (8) is transferred on the mask (100), and a user own unique fashion is ensured.
Patent KR-20220015008-A (KR)
Title: Case Capable Of Uniform Pressure For Solid State Battery And Battery Comprising The Same
Inventor: PARK JUN HO
IPC: H01M10/6554
Filed: 2020-07-30
Abstract: Disclosed is an all-solid-state secondary battery having improved interfacial properties by uniform pressurization. The present invention provides the all-solid-state secondary battery including: an all-solid-state battery cell in which a positive electrode, a negative electrode and a solid electrolyte are stacked; a rigid case surrounding the all-solid-state battery cell; and an elastic buffer layer interposed between the all-solid-state battery cell and the rigid case.
Patent KR-20220015659-A (KR)
Title: Removable fixture for h file for using the supporting force of h file
Inventor: HWANG HEE JIN
IPC: E02D17/04
Filed: 2020-07-31
Abstract: The present invention relates to a detachable stopping fixture for an H-pile for using the supporting force of an H-pile. To this end, in the detachable stopping fixture for an H-pile for using the supporting force of an H-pile, one side of a screw bar is screwed to an L-shaped fixing bracket. The fixing bracket includes a horizontal flange part and a vertical web part. A cylindrical insertion support part is provided on the upper surface of the horizontal flange part, and a gap, into which a flange of one side of the H-pile is inserted, is formed between the vertical web part and the insertion support part. A female screw part is formed on the inner circumferential surface of a penetration hole of the insertion support part. The screw bar has a male screw part formed on the outer circumference thereof, and the male screw part of one end of the screw bar penetrates the penetration hole of the insertion support part of the fixing bracket to be screwed to the female screw part of the inner circumference of the penetration hole while the fixing bracket is inserted into the flange of one side of the H-pile. Therefore, the present invention can easily draw a buried H-pile while securing a sufficient supporting force by coupling the detachable fixture to the buried H-pile in the process of constructing a structure.
Patent KR-20220021063-A (KR)
Inventor: LEE TAEHEE
IPC: G06F3/038
Filed: 2020-08-12
Abstract: An input device may comprise: a housing wherein a transmission part is defined; a communication part disposed in the housing and transmitting/receiving a signal to the outside; a pressure sensor disposed in the housing and disposed along an inner circumferential surface of the housing; and a measurement sensor disposed in the housing and disposed to face the transmission part. Therefore, the present invention is capable of allowing a blood pressure of a user to be measured periodically or aperiodically without a separate device such as a cuff.
Patent KR-20220026067-A (KR)
Inventor: BAE YOUNG MIN
IPC: G06Q50/10
Filed: 2020-08-25
Abstract: The present invention includes the steps of: receiving, by an input module, at least one image of a learning card including a character string or a pattern image from a user terminal; identifying, by an analysis module, a target image pre-stored in a content DB from the image of the learning card; retrieving, by a search module, learning content in a form of augmented reality which matches the target image in the content DB; and providing, by the learning module, a user interface which induces a user to write or draw along the learning content by touching the screen of the user terminal. Accordingly, it is possible to increase learning efficiency.
Patent KR-20220026237-A (KR)
Inventor: NAM CHANG MO
IPC: G16H30/40
Filed: 2020-08-25
Abstract: According to an embodiment of the present invention for solving a problem, a medical image analysis system comprises: a cross-section information extraction unit for extracting a series of body cross-section information, in which information of body cross-sections perpendicular to a second direction of a patient is recorded, based on a series of medical images in which body cross-sections of the patient perpendicular to a first direction are recorded; a cross-section information grouping unit for grouping at least a portion of body cross-section information of the series of body cross-section information into one or more cross-sectional information groups; a calculating unit for calculating representative cross-section information of the cross-section information groups; and a lesion reading unit that reads the representative cross-section information to extract information about a lesion.
Patent KR-20210112994-A (KR)
Title: Double needle sewing method enabling changeable needle distance
Inventor: CHEN HSU HUI
IPC: D05B19/08
Filed: 2020-08-26
Abstract: A double needle sewing method enabling changeable needle distance includes: a data acquiring step to acquire a sequence of stitching information along two sewing lines; a stitches moving step to horizontally move a fabric workpiece by an XY-axis feeding mechanism according to movement coordinate data in the stitching information; a stitches rotating step to axially rotate a needle bar of a sewing machine by a rotatable needle bar mechanism according to rotational angle data in the stitching information and to horizontally rotate a needle plate and a shuttle hook synchronous with the needle bar's axial rotation by a needle plate rotating mechanism according to the rotational angle data; and a needle distance changing step to displace two needles by a needle distance adjustment mechanism according to needle distance data in the stitching information so that different needle distances can be produced during stitching of the two sewing lines.
Patent KR-20220028793-A (KR)
Inventor: LEE CHAN HO
IPC: B07C3/12
Filed: 2020-08-31
Abstract: The present invention relates to an article classification system for classifying a plurality of articles by each delivery region. To this end, provided is an RFID based article classification system which comprises: a plurality of RFID writers arranged at predetermined intervals on a transfer member to which a plurality of articles are transferred, configured to store different identification codes, and configured to transmit the identification codes to an antenna as transmission data; each of a plurality of article loading members arranged on locations adjacent to each of the plurality of RFID writers, wherein RFID tags are individually attached to the plurality of article loading members and the RFID tags receive transmission data, transmitted from an adjacent RFID writer through the antenna and record it; and a loading unit installed on the transfer member to read a code attached to an article and load the article in the article loading members according to the read code.
Patent KR-20220033597-A (KR)
Title: Headlamp Device
Inventor: KIM SI IL
IPC: F21W102/13
Filed: 2020-09-08
Abstract: Disclosed is a headlamp device. According to an embodiment of the present disclosure, provided is the headlamp device, which includes: a light bulb comprising a first light source and a second light source; a reflector arranged to reflect the light emitted from the light bulb in a forward direction of a vehicle; and an actuator coupled to the light bulb to move the light bulb left and right on a central axis of the reflector. Accordingly, even when the headlamp device implements a high beam, it is possible to secure a near field of view in front of the vehicle.
Patent KR-20220034427-A (KR)
Title: Monoclonal antibody specifically binding to ifitm3 protein of chicken and use thereof
Inventor: BYUNG HOON JEONG
IPC: G01N33/577
Filed: 2020-09-11
Abstract: The present invention relates to a monoclonal antibody that specifically binds to the chicken IFITM3 protein and uses thereof. Since the monoclonal antibody according to the present invention specifically binds to an epitope of the IFITM3 protein and can confirm the expression level of the IFITM3 protein at the protein level, it can be utilized for the development of biomarkers for early diagnosis of various viral infections related to IFITM3 protein. In addition, since IFITM3 protein shows antiviral activity against various viruses, it can be used to discover antiviral-related candidates by checking the degree of IFITM3 protein expression enhancement.
Patent KR-20220034510-A (KR)
Title: Long-term Storage Method of Zophobas atratus
Inventor: YOON HYUNG JOO
IPC: A01N1/02
Filed: 2020-09-11
Abstract: The present invention relates to a long-term storage method of Zophobas atratus designed to reduce the mortality rate of Zophobas atratus and make Zophobas atratus grow into spawnable imagoes. The long-term storage method of Zophobas atratus includes a Zophobas atratus quiescency step in a larval stage.
Patent KR-20220036412-A (KR)
Title: In-Line Eductor for Mixing of Fire-Fighting Foam
Inventor: KIM SOON HO
IPC: A62C5/02
Filed: 2020-09-14
Abstract: The present invention relates to an in-line eductor for mixing of fire-fighting foam, and more specifically, to an in-line eductor, which can mix a fire extinguishing agent and fire extinguishing water at a predetermined ratio using a venturi effect, and can minimize the deterioration in discharge efficiency due to a pressure loss. According to the present invention, the eductor comprises: a body which is formed in a hollow tubular shape with flanges formed at both ends, wherein a front end is connected to a fire extinguishing water supply line to supply the fire extinguishing water, and a rear end is connected to a fire-fighting foam supply line, so as to discharge the fire-fighting foam formed by mixing the fire extinguishing agent and fire extinguishing water at the predetermined ratio; a mixing tube which is located inside the body, and into which a part of the fire extinguishing water supplied to the body flows through an inlet formed at the front end, wherein the fire extinguishing agent is sucked in through a branched suction pipe on one side in a circumferential direction due to a pressure drop caused by the decrease in the inner diameter of a nozzle member detachably installed on the inlet, and the fire extinguishing water and the fire extinguishing agent are mixed and discharged through an outlet formed at a rear end; and a support having the inner surface coupled to and supported by the outer circumferential surface of a venturi tube, and the outer surface coupled to and supported by the inner circumferential surface of the body to fix the venturi tube to the body.
Patent KR-20210036813-A (KR)
Title: Substrate support and plasma processing apparatus
Inventor: HAYASHI DAISUKE
IPC: B23Q3/15
Filed: 2020-09-15
Abstract: Provided is a technique for lifting only one of two rings forming an edge ring and simultaneously lifting the two rings with a small number of pins. A provided substrate support includes a main body, a first ring, a second ring and a lift pin. The main body has a substrate supporting region and an annular region. The annular region surrounds the substrate supporting region. The first ring has a through hole and is disposed on the annular region. The second ring is disposed on the first ring. The second ring has an inner peripheral surface facing an end surface of a substrate on the substrate supporting region. The lift pin includes a lower rod and an upper rod. The lower rod has an upper end surface to be in contact with the first ring. The upper rod extends upward from the upper end surface of the lower rod to be in contact with the second ring through the through hole of the first ring and has a length greater than that of the through hole.
Patent KR-20220038989-A (KR)
Inventor: KIM KYUNG JOON
IPC: C09D175/02
Filed: 2020-09-21
Abstract: A corrosion-resistant concrete pole of the present invention is to prevent the breakage of the pole due to corrosion, extend the life of the pole, improve the soundness and safety of power facilities, and replace expensive steel pipe poles by forming a polyurea coating layer (30) on the surface of reinforcing bars (20) to directly prevent corrosion of the reinforcing bars (20), such as tensile reinforcing bars and reinforcing bars, inside the pole.
Patent KR-20220040241-A (KR)
Title: Method For Manufacturing Polysulfide For Preparing Concrete Composition
Inventor: LEE HEE JAE
IPC: C08G75/14
Filed: 2020-09-23
Abstract: The present invention relates to a method for preparing polysulfide as an additive for concrete production which allows mixing at room temperature during the production of a concrete composition. The method according to the present invention includes: adding 24-36 parts by weight of dicyclopentadiene to 100 parts by weight of liquid phase or solid powder phase sulfur; carrying out polymerization at 120-132℃ for 0.5-3 hours to produce a polymerized product; and adding a mixed solvent of toluene with dimethyl formamide (DMF) to the polymerized product at 120-130℃ in an amount of 0.5-2 parts by weight based on the weight of the mixture of sulfur with the dicyclopentadiene-based modifier, when the polymerized product shows a dark red color, and carrying out reaction. According to the present invention, the polymerization of sulfur with the dicyclopentadiene-based modifier can be performed continuously by adding a mixed solvent of a specific amount of toluene with dimethyl formamide to the tar-like polymer product obtained from the exothermic reaction during the polymerization of sulfur with the dicyclopentadiene-based modifier. Therefore, it is possible to increase the productivity and yield of polysulfide. In addition, the resultant polysulfide can be used for a concrete composition by mixing the same easily with aggregates, or the like, and thus can provide significantly improved constructability and cost-efficiency.
Patent KR-20220042801-A (KR)
Inventor: KIM MYEONG JE
IPC: B60Q1/10
Filed: 2020-09-28
Abstract: Disclosed are a lamp module for a vehicle and a vehicle including the same. A purpose of the present invention is to provide the lamp module for a vehicle, having a structure capable of automatically adjusting not only a direction of a lamp for a vehicle but also a direction of a sensor according to a change in a position of a vehicle. According to an aspect of the present invention to achieve the purpose, the lamp module for a vehicle includes: a beam pattern forming unit forming a beam pattern by radiating light to the outside; a sensor unit installed on one side of the beam pattern forming unit and sensing an outside area including the beam pattern; a driving unit connected to one side of the sensor unit and providing power for rotating the sensor unit to change an area which the sensor unit faces toward the outside; and a connection unit installed between the beam pattern forming unit and the sensor unit and selectively connecting or disconnecting the beam pattern forming unit and the sensor unit. When the beam pattern forming unit and the sensor unit are connected to each other by the connection unit, the beam pattern forming unit rotates with the sensor unit according to a rotation of the sensor unit by the driving unit.
Patent KR-20220042855-A (KR)
Inventor: GO SEUNG MIN
IPC: A63B21/065
Filed: 2020-09-28
Abstract: The present invention relates to a lumbar protecting belt system, which comprises: a belt body having a waist support, a first belt integrally provided at one end of the waist support, and a second belt integrally provided at the other end of the waist support; and a plurality of lumbar supports built into the waist support; a first compression belt having one end fixed to the rear surface of the waist support and a first Velcro provided at the other end thereof; and a second compression belt having one end fixed to the rear surface of the waist support and a second Velcro provided at the other end thereof, so as to relieves the pain of the lumbar spine and compress the edge of the belt body, thereby has an effect of strongly supporting the lumbar spine.