baber/WOPTO huggingface dataset:
Patent KR-20220162002-A (KR)
Title: Supporting device of side door for loading box of freight car
Inventor: PARK JEONG HEE
IPC: B60J5/04
Filed: 2021-05-31
Abstract: The present invention relates to a supporting apparatus of a side surface door of a truck loading box, which firmly supports the side door of the truck loading box and enables easy storage without separation. In the supporting apparatus equipped with a support which is installed on at a truck loading box body through a bolt and supports the side door, the support is accommodated by moving along a guide groove of a pair of storage units fixed to a lower part of the loading box body through a guide rod installed in the front.
Patent KR-20220162529-A (KR)
Title: Apparatus and method for adaptively controlling dynamic range
Inventor: CHOI YEONG HA
IPC: H03G3/30
Filed: 2021-06-01
Abstract: An audio processing device, which limits a dynamic range of an audio signal, may comprise: a variable gain amplifier which generates an output signal by amplifying or attenuating an input signal; a level detector which detects a level of the input signal or the output signal; and a gain controller which performs an attack and release based on the level and a plurality of threshold values, wherein the gain controller, while performing the attack, can identify a range to which the level belongs among a plurality of ranges defined by the plurality of threshold values, can identify an attack intensity corresponding to the identified range among a plurality of attack intensities respectively corresponding to the plurality of ranges, and can control a gain of the variable gain amplifier based on the identified attack intensity. The device adaptively controls a dynamic range to minimize sound distortion.
Patent KR-20220163183-A (KR)
Title: Tire dipped cord having high tenacity
Inventor: YOO SEUNG MIN
IPC: B60C9/00
Filed: 2021-06-02
Abstract: According to the present specification, disclosed is a two- to three-ply polyester tire cord which includes: a polyester multifilament including 200 to 2,000 polyester monofilaments having fineness of 1 to 5 denier; and an adhesive layer impregnated therein, and has average tensile strength of 10.0 g/d or more and standard deviation of tensile strength of less than or equal to 0.30.
Patent KR-20220164884-A (KR)
Title: The cooking vessel
Inventor: HONG SEUNG MIN
IPC: A47J27/00
Filed: 2021-06-07
Abstract: The present invention provides a cooking vessel, in a cooking vessel including a main body provided with an accommodation part therein, wherein the main body is molded by pressing a flat metal sheet, at least one pyramid-shaped protrusion part is formed to protrude from an inner bottom surface of the main body during the pressing process, and an oil passage is formed between the protrusion parts.
Patent KR-20220165142-A (KR)
Title: System for examining credibility of battery management system
Inventor: BAE JONG HOON
IPC: G01R31/396
Filed: 2021-06-07
Abstract: Disclosed is a system for examining the credibility of a battery management system (BMS) for managing the status of serially connected batteries. The BMS comprises: a data acquisition unit parallelly connected to one or more batteries, and acquiring the current data of the batteries; a power supply unit supplying power for charging the batteries; an electronic load for consuming power stored in the batteries; and a central control unit. The data acquisition unit includes an insulation signal converter preventing the interference between channels of the data acquisition unit for reading the terminal voltage of each of the batteries in the type of differential voltage. The central control unit controls the power supply unit in accordance with charging conditions in times of charging. The central control unit controls the electronic load in accordance with discharging conditions in times of discharging. The central control unit controls the data acquisition unit so that the data acquisition unit can acquire the current data of each of the serially connected batteries by using the insulation signal converter in times of charging and discharging. The central control unit compares the current data and the received data to examine the credibility of the BMS in times of charging and discharging. According to the present invention, the operation credibility of a BMS can be monitored.
Patent KR-20220165939-A (KR)
Title: Method of displaying musical note for editing based on music xml
Inventor: KWON MIN SUNG
IPC: G10G3/04
Filed: 2021-06-09
Abstract: The present invention relates to a method of displaying a digital sheet music, which recognizes playing and outputs a sheet music according to the playing speed, and in particular, comprises a selection step for selecting a sheet music by operating a selection button, a first output step for displaying the sheet music on a display, a recognition step for recognizing the playing of the sheet music through a microphone, and a second output step for displaying additional information on the sheet music.
Patent KR-20220167906-A (KR)
Title: Apparatus for processing substrate and method of processing substrate
Inventor: PARK SUNG HYUN
IPC: C23C16/458
Filed: 2021-06-15
Abstract: The present invention relates to a substrate processing apparatus. The substrate processing apparatus comprises: a process chamber in which a processing space capable of processing a plurality of substrates is formed; a substrate support part which is formed in a disk shape, has a plurality of pocket groove parts concavely formed in a circumferential direction on the upper surface thereof, and is rotatably provided in the processing space of the process chamber; a satellite which is mounted in the pocket groove part to be rotatable, and has the substrate mounted on an upper surface thereof; and a shower head which is formed in the process chamber to face the substrate support part, and is formed with a plurality of gas injection units arranged radially to be spaced apart about a rotation axis so that a processing gas can be sprayed toward the substrate moving in a circular orbit around the rotation axis of the substrate support part. At least one of the gas injection units includes: a first supply part formed in a portion of an internal area adjacent to the rotation axis with respect to the rotation axis to selectively supply the processing gas; a second supply part formed in a portion of a middle area with respect to the rotation axis to selectively supply the processing gas; and a third supply part formed at an edge area farthest from the rotation axis with respect to the rotation axis to selectively supply the processing gas. The apparatus further includes a control part which controls the supply of the processing gas supplied to the first supply part, the second supply part, and the third supply part so that the processing gas sprayed on the rotating substrate can have a circular distribution by region on the substrate. According to the present invention, a thin film can be grown more uniformly on the substrate.
Patent KR-20220169198-A (KR)
Title: Encapsulating composition and Organic electronic device comprising the same
Inventor: LEE TAE SEOB
IPC: C09D11/101
Filed: 2021-06-18
Abstract: The present application provides a sealant composition capable of securing the life of an organic electronic device by effectively blocking moisture or oxygen flowing into the organic electronic device from the outside, implementing a top emission type organic electronic device and being applicable to an inkjet method, a manufacturing method thereof and an organic electronic device including the same.
Patent KR-20220170207-A (KR)
Title: Environment monitoring system
Inventor: KWON SEOK KEON
IPC: B60W50/14
Filed: 2021-06-22
Abstract: The present invention relates to an environment monitoring system, which allows easy monitoring of blind spots by considering the angle between a tractor and a trailer. An environment monitoring system according to an embodiment of the present invention comprises: a vehicle including a tractor and a trailer; one wide-angle camera provided on each of left and right sides of the tractor; an image receiver for receiving one wide-angle original image including the trailer from the one wide-angle camera; an image processor for generating a first image by extracting a first area from the one wide-angle original image, generating a second image by extracting a second area from the one wide-angle original image, and generating a composite image of the first image and the second image; an image transmitter for transmitting the composite image; and a display device for outputting the composite image. The image processor recognizes the trailer in the one wide-angle original image received by the image receiver, and refers to the location of a vanishing point, at which a first extension line of an upper end line and a second extension line of a lower end line of the trailer included in the wide-angle original image intersect, so as to adjust the location of the second area in the wide-angle original image, such that the end of the trailer is included in the second image.
Patent KR-20220170298-A (KR)
Title: Car glass setting apparatus
Inventor: CHO YONG SOO
IPC: B62D65/02
Filed: 2021-06-22
Abstract: According to an embodiment of the present invention, a glass setting device comprises: a setting base supporting glass having a plurality of edges; a plurality of alignment units aligning the glass with respect to the setting base; a scan unit scanning the edges of the glass; a plurality of movement devices configured to individually move the plurality of alignment units; and a controller controlling operation of the movement device to enable the center of the glass to be aligned at the center of the setting base based on data scanned by the scan unit.
Patent KR-20230000143-A (KR)
Title: Composition of Repair Coat Enamel for Glss Lining
Inventor: SEOL SAE HOUK
IPC: C03C8/14
Filed: 2021-06-24
Abstract: The present invention relates to a repair glaze composition for glass lining, and more specifically, to a repair glaze composition for glass lining that can form a coating layer with high strength and excellent chemical resistance when bubbles or pinholes are generated during the coating process of chemical devices, pharmaceuticals, food industries and the like.
Patent KR-20230003674-A (KR)
Inventor: LEE JAE WOOK
IPC: G06Q50/10
Filed: 2021-06-29
Abstract: The present invention relates to a facility control system utilizing module-specific wireless communication in which a plurality of facilities are divided into relay servers and modules, and a plurality of relay servers can be controlled from a main server. Specifically, the facility control system may include: a facility device installed in a building; drive servers installed in the facility device and controlling the facility device; relay servers wirelessly communicating with the plurality of drive servers; and a main server wirelessly communicating with the plurality of relay servers.
Patent KR-20220095089-A (KR)
Title: Stabilization method of active ingredient using mineral materials
Inventor: YEOM JUN SEOK
IPC: A61K9/48
Filed: 2021-06-29
Abstract: The present invention relates to the stabilization of active ingredients using mineral materials. In the present invention, the active ingredients can be stably supported by using mineral materials and microcapsules prepared by a preparation method according to the present invention have the same encapsulation components as soil components and when discharged into nature, there is no environmental problem so that microplastic issues can be avoided.
Patent KR-20230005447-A (KR)
Title: System for wirelessly transmit and receive bus information using hybrid V2X
Inventor: SHIN HYUN JIN
IPC: H04W88/06
Filed: 2021-07-01
Abstract: A system for wirelessly transmitting and receiving bus information using hybrid V2X is provided. A terminal for wirelessly transmitting and receiving bus information, according to one embodiment of the present invention, comprises: a WAVE communication unit which is connected to another bus through WAVE communication and receives WAVE data including at least one among BSM safety messages, falling object report information, signal information, and SOS report information from another bus or transmits WAVE data including at least one among BSM safety massages, falling object report information, signal information, and SOS report information of the WAVE communication unit to another bus; a processor which converts the WAVE data received from the WAVE communication unit into LTE data; and an LTE communication unit which transmits the converted LTE data to a bus information collection center. Accordingly, the present invention can provide hybrid V2X data transmission and reception technology for buses to provide better services, and complement a WAVE shadow area that is beyond a WAVE communication area.
Patent KR-20230005490-A (KR)
Title: Electronic device including flexible display
Inventor: YOO HYERYUN
IPC: G09F9/30
Filed: 2021-07-01
Abstract: According to various embodiments of the present invention, an electronic device comprises: a flexible display which is deformable to a first state in which an exposed amount of a display area has a first size and a second state in which the exposed amount of the display area is expanded in a first direction to have a second size greater than the first size; a deformable member which includes a liquid-state electrode, and has a length varying in connection with the first state and the second state of the flexible display; a deformation sensing circuit which senses a resistance component of the liquid-state electrode to detect an exposure degree of the display area; a connector member which electrically connects the deformable member and the deformation sensing circuit; a rigid member which is coupled to the deformable member and inside which a portion of the connector member is disposed; and a fixed structure which makes contact with a portion of the rigid member, pressurizes a portion of the deformable member, and restricts movement of the rigid member in a second direction opposite to the first direction. Therefore, the electronic device can accurately detect the extended state of the display without the influence of external factors. In addition, various embodiments identified through the specification are possible.
Patent KR-20220005400-A (KR)
Title: Tent peg and processing method thereof
Inventor: XIAN MINJIN
IPC: E04H15/62
Filed: 2021-07-02
Abstract: The present invention relates to the technical field of tent accessories. The present invention provides a tent peg, which comprises a peg cap, a peg body, a first anti-skid hook, a second anti-skid hook and a peghead. Opposite mounting holes are formed in two sides of a top end of the peg body, opposite clamping grooves are formed in two sides of a bottom end of the peg body. The first anti-skid hook and the second anti-skid hook are located on the two sides of the peg body, respectively, and sequentially penetrate through the two opposite mounting holes to be connected with each other in a clamped mode. The peg cap is buckled to an opening in the top end of the peg body, and the peghead is mounted at the bottom end of the peg body through the clamping grooves. The present invention further provides a machining method of the peg. The tent peg has beneficial effects. The peghead slides into the two clamping grooves through the sides, and the clamping grooves adopt a unique structural design, so that the peghead cannot be disengaged in a vertical direction. Curing-type adhesive layers are poured at the two ends of the peg body, so that adhesives are solidified on the surfaces of the first anti-skid hook, the second anti-skid hook and the peghead in a peg body pipe cavity. The volumes of the first anti-skid hook, the second anti-skid hook and the peghead are increased, and the first anti-skid hook, the second anti-skid hook and the peghead cannot slide out of the peg body pipe cavity.
Patent KR-20230009183-A (KR)
Title: DIY plaster board air freshener
Inventor: JANG EUN SU
IPC: A61L9/04
Filed: 2021-07-08
Abstract: The present invention relates to a DIY-type plasterboard air freshener, wherein an appropriate amount of a fragrance pigment is added to a plasterboard so as to color the plasterboard or enable the plasterboard to emit fragrance, and since the fragrance and color are added to a plasterboard by means of the fragrance pigment, a user can make his or her own air freshener, thereby solving a problem that the fragrance and shape of a conventional air freshener are predetermined. That is, the present invention relates to a plaster air freshener, wherein the plaster air freshener comprises: a plasterboard formed in a rectangular shape of 148 x 210 mm or 210 x 210 mm to properly apply the fragrance pigment so that the plasterboard is colored or emit fragrance; and the spray-type fragrance pigment prepared in an amount of 50 mL so that a user can make his or her own air freshener by adding fragrance and color to the plasterboard.
Patent KR-20230009214-A (KR)
Title: Airbag housing for vehicle
Inventor: JUN HYUK YANG
IPC: B60R21/215
Filed: 2021-07-08
Abstract: The present invention relates to an airbag housing for a vehicle. The airbag housing for a vehicle includes: a main body and a cover connected to each other so that a space accommodating an airbag cushion and an inflator is installed therein; and a hinge connection unit connecting one end of the cover and the main body and performing a function of a rotating shaft enabling the cover to rotate when the airbag cushion is expanded and unfolded. The hinge connection unit has a structure having a guide slit guiding a direction of a force caused by torsion stress and torque applied when the cover rotates. Therefore, the airbag housing for a vehicle can prevent the hinge connection unit from being torn or minimize tear of the hinge connection unit by dispersing a transmission direction of the force applied from an upper end of the hinge connection unit to a lower side while the cover rotates around the hinge connection unit when the airbag cushion is expanded and unfolded.
Patent KR-20230012218-A (KR)
Inventor: KIM HYUN GYU
IPC: H04N19/147
Filed: 2021-07-15
Abstract: An image decoding method using an in-loop filter based on a neural network according to an embodiment of the present disclosure comprises the steps of: acquiring a first image feature from an input image; acquiring a block information feature of the input image from the block information of the input image; acquiring a second image feature by removing the noise and distortion of the first image feature on the basis of the block information feature; and reconstructing the input image on the basis of the second image feature, wherein the block information includes at least one of a block boundary map indicating a block division structure of the input image and a block distribution map indicating the encoding information of the input image. Therefore, provided are an encoding/decoding method and device having improved encoding/decoding efficiency.
Patent KR-20230014381-A (KR)
Inventor: KIM YOUN KYOU
IPC: G06T7/00
Filed: 2021-07-21
Abstract: One embodiment of the present invention provides a three-dimensional image measuring system, comprising: a first support unit supporting one end of an object to be measured and having a first target at one end thereof; a second support unit disposed to face the first support unit and supporting the other end of the object to be measured; a scan unit for acquiring a plurality of images by photographing the object to be measured; an auxiliary unit disposed between the first support unit and the second support unit, and assisting the matching of the plurality of photographed images; and a control part for generating a three-dimensional image of the object to be measured by matching the plurality of photographed images, thereby capable of increasing accuracy of three-dimensional image measurement of long and flexible objects.
Patent KR-20220036848-A (KR)
Title: Learning content recommendation device, system, and operation method for determining recommendation problem by reflecting user's learning effect
Inventor: LOH HYUN BIN
IPC: G06N3/08
Filed: 2021-07-26
Abstract: The present invention relates to a learning content recommendation apparatus capable of providing problems, which are likely to bring about the biggest score improvement, to a user by reflecting the degree of learning of the user after the progress of learning such as the reading of explanations about wrong answers, the viewing of video lectures or the like. The learning content recommendation apparatus, which can determine a recommended problem by reflecting a learning effect of a user, includes: a predicted score calculation part calculating predicted score information of a user in regard to each of two recommended candidate problem cases, one of which is correct and the other one of which is wrong, based on user information including previously solved problems of the user and answers of the user thereto; a correct answer rate prediction part predicting correct answer rate information which is a probability that the user gives a correct answer to a recommended candidate problem, based on the user information; and a recommended problem determination part calculating an expected score from the predicted score information and the correct answer rate information, and then, determining a recommended problem in accordance with the expected score.
Patent KR-20230016970-A (KR)
Title: Manufacturing method of pelicle with concave-convex structure
Inventor: CHA HYUK JIN
IPC: G03F1/66
Filed: 2021-07-27
Abstract: According to one embodiment of the present invention, it is possible to have high light transmittance and heat dissipation while preventing damage to an EUV reflector due to particles, which are foreign substances. To this end, in particular, one embodiment of the present invention comprises a method for manufacturing a pellicle with a concavo-convex structure comprising: a substrate preparation step (S110) of preparing a substrate; a pattern forming step (S120) of forming a grid pattern on an upper part of the substrate; a deposition step (S130) of selectively depositing a deposition material constituting a protective layer on the upper part of the substrate but depositing the deposition material lower than the grid pattern; a frame attachment step (S140) of attaching a frame along the edge of the protective layer; and a pellicle desorption step (S150) of detaching the protective layer from the substrate.
Patent KR-20220022863-A (KR)
Inventor: MITTA RYO
IPC: C03B37/012
Filed: 2021-08-06
Abstract: An objective of the present invention is to a glass preform for an optical fiber, which easily draws a glass preform before drawing, which has a local outer diameter fluctuation or a gradient of the outer diameter in the longitudinal direction, to a final target diameter through a few drawing steps and does not require addition of unnecessary stretching steps, and a drawing method thereof. According to the present invention, a glass preform for an optical fiber is a glass preform at a step before the final drawing step in which the glass preform for an optical fiber is drawn to a final target diameter through one or more drawing steps. The outer diameter of an effective part of the glass preform for an optical fiber is continuously measured in the longitudinal direction. When the regression line of y = ax + b is acquired from an acquired outer diameter measurement result by the least squares method with y as the outer diameter and x as the length, the absolute value of the acquired slope is 0.005 mm/mm or less. In addition, the maximum value of the absolute value of the curvature of the outer diameter at any point in the acquired outer diameter measurement result is 0.003 or less.