baber/WOPTO huggingface dataset:
Patent KR-20220009558-A (KR)
Title: String for hanging glasses and mask at the same time
Inventor: YOON SEONG HUN
IPC: A44C15/00
Filed: 2020-07-16
Abstract: The present invention relates to a necklace enabling glasses and a mask to be simultaneously hung. According to the present invention, the mask and the glasses can be conveniently carried. The necklace comprises a string, an elastic rubber, and a member for enabling a mask to be hung on the string.
Patent KR-20210025480-A (KR)
Title: Process for extending operating temperature range of gigabit plastic optical fiber
Inventor: CHAN ERIC Y
IPC: G02B6/02
Filed: 2020-07-28
Abstract: A process is disclosed for improving the performance of plastic optical fibers to operate at high data rates (e.g., at least 1 gigabit per second) at high temperatures (e.g., 100 degrees Celsius) for avionics systems in aircraft. The gigabit plastic optical fiber (18) has a core (52), which includes a dopant (44) which enables data transmission at gigabit speeds. The improvement process uses rapid thermal cooling of gigabit plastic optical fibers to stabilize the polymer matrix (40) of the fibers. The rapid cooling process blocks dopant diffusion in a high-temperature environment, thereby avoiding degradation of the fiber′s bandwidth and optical loss characteristics. Such deterioration typically occurs in the gigabit plastic optical fibers having a core and cladding (54) made of a transparent carbon-hydrogen-free perfluorinated polymer.
Patent KR-20220020107-A (KR)
Inventor: KIM KANG TAE
IPC: G06F3/01
Filed: 2020-08-11
Abstract: A device for rendering a content may comprise: a collection part that collects the viewing pattern information and the movement pattern information according to a use of a content; a visual importance calculation part that calculates a visual importance for at least one object existing in the content based on the viewing pattern information and the movement pattern information; a mapping part that maps the calculated visual importance and the level of detail information of an object corresponding to the visual importance; and a rendering part that determines, when a user uses the content, the object located in the content based on a viewing area of the user in the content, derives the detail information of the object based on the determined object and the location information of the user in the content, and renders the object based on the detail information. Therefore, the present invention is capable of improving a rendering performance of a three-dimensional content.
Patent KR-20220023116-A (KR)
Inventor: CHO SANG DEOK
IPC: G06Q20/14
Filed: 2020-08-20
Abstract: The present invention relates to a customized meal kit matching method and a system through recipe sharing. The customized meal kit matching server for performing the customized meal kit matching method through recipe sharing according to an embodiment of the present invention comprises: a recipe configuration part for receiving and storing the recipe of food written and transmitted by a content provider through a content provider terminal; a payment handling part for performing payment for a meal kit corresponding to the recipe selected by a content user through a content user terminal; and a meal kit configuration part for transmitting the information of the meal kit, which has been configured using the meal kit selected by the content user and the information of the content user to the meal kit provider terminal to provide the configured meal kit to the content user.
Patent KR-20220026196-A (KR)
Inventor: CHO YOUNG JIK
IPC: H01R107/00
Filed: 2020-08-25
Abstract: In accordance with the present invention, an electronic assembly block includes: a first circuit board in which a first connector comprising a cylindrical power data terminal and a cylindrical earthing terminal placed apart from an outer side of the power data terminal is placed; a second circuit board in which a second connector having a cylindrical protrusion and comprising a power data piece formed on the inner surface of the protrusion and an earthing piece formed on the outer surface of the protrusion is placed; a connection part electrically connecting the first and second circuit boards; a housing having a hollow hole in which the first and second circuit boards are placed, and forming contours; and a sub housing combined with the housing, and having a through hole formed on a part corresponding to the second connector so as to expose the second connector when combined. Therefore, in accordance with the present invention, electronic assembly blocks can be more conveniently and more stably stacked and combined through power line communication, and, as a result, a variety of intelligent toy robot models can be built.
Patent KR-20200143303-A (KR)
Inventor: HUH MOON YOUNG
IPC: A42C5/00
Filed: 2020-08-28
Abstract: According to embodiments of the present invention, provided is a head band comprising a band body part, a support band part and an adjustment band part, wherein the support band unit supports an upper part of a wearer′s head stably by making contact at two or more points, and the length can be adjusted so that wearing convenience can be improved.
Patent KR-20210030227-A (KR)
Title: Particles comprising polyamides with pendent pigments and related methods
Inventor: VALERIE M FARRUGIA
IPC: C08L77/00
Filed: 2020-09-07
Abstract: A non-limiting exemplary method of forming polyamide polymer particles having a pigment therein may comprise the steps of: mixing a mixture including polyamide (PP-polyamide) having a pigment pendant from the backbone of the polyamide, a carrier fluid that is immiscible with the PP-polyamide, and optionally an emulsion stabilizer at a temperature greater than a melting point or softening temperature of the PP-polyamide and at a shear rate high enough to disperse the PP-polyamide in the carrier fluid; and cooling the mixture to below the melting point or softening temperature of the PP-polyamide to form solidified particles including the PP-polyamide and an emulsion stabilizer, if present, in which the emulsion stabilizer is combined with an outer surface of the solidified particles. The solidified particles can be used in additive manufacturing to make a variety of objects such as containers, toys, furniture parts and decorative household items, plastic appliances, automotive parts, medical articles, and the like.
Patent KR-20220032401-A (KR)
Inventor: LEE YOUNG JAE
IPC: A61L9/22
Filed: 2020-09-07
Abstract: The present invention relates to an air stirring sterilization apparatus using plasma. According to the present invention, the air stirring sterilization device comprises: a main body formed in a rectangular shape, having an accommodation space formed therein, having an air inlet formed at the upper part, and having an air outlet formed at the lower part; a blowing unit installed inside the main body to suck in air through the upper inlet of the main body and move the sucked air to the lower air outlet; a motion detection unit installed on a side surface of the main body to detect motion; a plasma lamp installed in the accommodating space of the main body and emitting ultraviolet light to convert the air flowing into the accommodating space into plasma; and a control unit performing control to temporarily stop operation of the blowing unit and plasma lamp when motion is detected by a motion sensor in an operation mode. Accordingly, when installed in a storage space such as a cold storage storing agricultural and marine products at low temperatures, the air stirring sterilization apparatus stops operation by detecting whether a user enters while efficiently performing sterilization, thereby providing an advantage of increasing safety.
Patent KR-20210038829-A (KR)
Title: Method for forming an image sensor
Inventor: LIU PO CHUN
IPC: H01L27/146
Filed: 2020-09-14
Abstract: Various embodiments of the present invention relate to a method for forming an image sensor in which a device layer has high crystalline quality. According to some embodiments, a hard mask layer is deposited while covering a substrate. A first etch is performed into the hard mask layer and the substrate in order to form a cavity. A second etch is performed in order to remove crystalline damage from the first etch and to laterally recess the substrate in the cavity such that the hard mask layer overhangs the cavity. A sacrificial layer is formed by lining the cavity, a blanket ion implantation is performed into the substrate through the sacrificial layer, and the sacrificial layer is removed. An interlayer which performs lining for the cavity and has a top surface underlying the hard mask layer is epitaxially grown and the device layer is epitaxially grown while filling the cavity over the interlayer. A photodetector is formed in the device layer.
Patent KR-20220038950-A (KR)
Title: Motor
Inventor: LIM HEE SOO
IPC: H02K15/14
Filed: 2020-09-21
Abstract: The present invention provides a motor. The motor includes: a shaft; a rotor coupled to the shaft; a stator disposed corresponding to the rotor; and a housing accommodating the stator. The housing includes a first housing, a second housing, and a first member. The first housing includes a first contact surface. The second housing includes a second contact surface in which at least a partial area comes in contact with the first contact surface. A groove unit is disposed to be exposed to the outside of the housing between the first contact surface and the second surface. The first member is disposed in the first housing to cover the groove unit.
Patent KR-20220043960-A (KR)
Title: Electronic terminal device which is able to create a composite image with the face image of a celebrity and the face image of a user and the operating method thereof
Inventor: KIM SOUNG CHUL
IPC: G06T7/11
Filed: 2020-09-28
Abstract: Disclosed are an electronic terminal device capable of creating a composite image from face images of a user and a celebrity and an operation method thereof. In the present invention, when a command for creating a composite image from a face image of a user and a face image of a celebrity is applied from the user, the electronic terminal device calculates a similarity between a face image of a predesignated celebrity and the face image of the user photographed through a camera installed in the electronic terminal device. If the calculated similarity exceeds a preset reference value, the electronic terminal device extracts pixels from each of the face image of the celebrity and the face image of the user, generates a composite image based on the extracted pixels, and then displays the composite image on a screen. Therefore, the user can be supported by the electronic terminal device and the operation method thereof of the present invention in creating the composite image from the face images and the celebrity and the user more easily.
Patent KR-20220043411-A (KR)
Inventor: SONG JAE YEL
IPC: B60J5/04
Filed: 2020-09-29
Abstract: A door checker is disclosed. The door checker comprises: a checker arm having a bent portion in a portion thereof; and a roller unit coupled to enable the checker arm to penetrate the inside thereof to drive in a longitudinal direction of the checker arm. The roller unit comprises: a first connection unit; a pair of rollers rotated around the first connection unit as a rotational shaft according to driving of the roller unit; and a second connection unit connected to the first connection unit to compress or decompress the pair of rollers toward the checker arm.
Patent KR-20220045343-A (KR)
Title: Apparatus and method for correcting an error in data transmission of a data processing system
Inventor: JANG IN JONG
IPC: G06F11/14
Filed: 2020-10-05
Abstract: The present technology provides a data processing system, which includes: a host which encodes data into a Hamming code and transmits first encoded data together with a write command; and a controller receiving and storing the write command and the first encoded data in a write buffer, decoding the first encoded data stored in the write buffer with a Hamming code to detect and correct a first error in the data, and controlling a nonvolatile memory device to encode the corrected data through an error correction code to program second encoded data into the nonvolatile memory device.
Patent KR-20220047110-A (KR)
Inventor: YEO HYANG SU
IPC: B64C11/46
Filed: 2020-10-08
Abstract: The technology field of the present invention is configured such that: (1) motive power for an aircraft is electricity and the electricity is generated from a battery, a battery charging station is installed at an airport, and the battery in the aircraft is replaced with a charged battery; (2) the aircraft takes off and lands like a helicopter with a propeller raised up, and a raising stand, which is a support, performs the aforementioned action; and (3) main motive power is a jet engine and taking-off and landing is performed with the propeller. An objective of the present invention is configured such that (1) a charging station with airport electricity replacing gasoline is installed, a generator is operated through a general motor gear, and the generator is charged in interconnection with the battery. To achieve the objective, (1) a general motor operates the generator by using the airport electricity to produce electricity. In accordance with effects, (1) costs can be reduced, pollution can be solved and transport costs can be lowered.
Patent KR-20220053197-A (KR)
Inventor: JEONG JAE WOOK
IPC: G06Q50/18
Filed: 2020-10-22
Abstract: The present invention provides a calculation method of a failure cost according to a construction project accident, which includes the steps of: a loss cost quantification step of quantifying costs incurred in a case of a construction accident; a loss cost specification step of specifying the cost quantified in the quantification step; a loss cost information collection step of collecting information on the cost specified in the specification step; and a loss cost calculation step of calculating the cost based on the information collected in the collecting step. The quantification step includes cost items quantified by converting legal sanctions into the costs.
Patent KR-20220055043-A (KR)
Inventor: IM JIHEON
IPC: A63B71/06
Filed: 2020-10-26
Abstract: The present invention relates to a tennis racket for swing training and, more specifically, to a tennis racket configured to notify a user through a display unit installed on a handle only when the user accurately hits a tennis ball in the right position of a racket head, thereby enabling a user to correct a wrong posture during swing training. The tennis racket for swing training according to the present invention consists of three parts, making it easy to disassemble and assemble, and is configured to allow a connecting member to be stored inside the handle, thereby having the advantage of being conveniently stored and carried around.
Patent KR-20220056716-A (KR)
Title: Apparatus and method for coltrolling damper of vehicle
Inventor: LEE MIN SU
IPC: B60G17/06
Filed: 2020-10-28
Abstract: An objective of the present invention is to provide an apparatus for controlling the vehicle damper, capable of minimizing vehicle motion, and the method thereof. The present invention relates to an apparatus for controlling a vehicle damper and a method thereof. The apparatus according to the present invention comprises: a sensor unit including at least one sensor which detects a pitch rate and body speeds of front and rear wheels during traveling; and a control unit which determines whether or not a bump driving status is in the bump driving status according to a pitch rate value, and controls a damper based on the body speeds of the front and rear wheels during bump traveling.
Patent KR-20220058043-A (KR)
Inventor: LEE WON SIK
IPC: A01D90/14
Filed: 2020-10-30
Abstract: The present invention relates to a four-wheel independent driving electric cart with a tilting locking device, which is provided with a tilting device including: a rear support frame (71) extending rearward from a vehicle body frame; a fixed frame (81) installed at an end of the rear support frame (71); and a tilting frame (46) connected to the fixed frame (81) by a tilting shaft and having both ends installed so as to be capable of swinging. One side surface of the fixed frame (81) is provided with a locking device sharing the tilting shaft as a central shaft and regulating a tilting function. At this time, a reverse action clutch is used as a component for tilting function regulation. The tilting locking device of the present invention can be operated without being affected by road surface conditions. In addition, it is possible to implement tilting locking device lock and unlock functions in conjunction with vehicle starting.
Patent KR-20220058047-A (KR)
Title: In-wheel type dual motor device for personal mobility
Inventor: PARK SANG HEE
IPC: H02K3/28
Filed: 2020-10-30
Abstract: An in-wheel type dual motor device comprises: a stator having a first winding set and a second winding set; a rotor that rotates by electromagnetic interaction with the stator; a first driver supplying a first driving current to the first winding set; a second driver supplying a second driving current to the second winding set; a 9-axis sensor that measures values of 9 axes including 3 axes of acceleration, 3 axes of inertia, and 3 axes of terrestrial magnetism; and a control unit that independently controls operations of the first driver and the second driver in response to three-dimensional motion measured by the 9-axis sensor.
Patent KR-20220059704-A (KR)
Title: Material supplying apparatus for blast furnace
Inventor: GI PAN KANG
IPC: B65G11/20
Filed: 2020-11-03
Abstract: A raw material supply device for a blast furnace is disclosed. The raw material supply device according to an embodiment of the present invention includes: a storage bin having an accommodation space; a chute connected to the bottom of the storage bin and having a front wall, a rear wall, and opposite side walls to form a discharge passage on the inside; a crushing device including a wedge member installed on the inner surface of the storage bin to be slidable up and down, a hydraulic cylinder for moving the wedge member, and a detection sensor for detecting a pressure change in the hydraulic cylinder; a plurality of hammer cylinders installed to apply an impact to the outer surface of the chute; and a control unit for controlling operation of the plurality of hammer cylinders and the crushing device based on the detection information of the detection sensor, thereby capable of easily recognizing whether or not the stored raw materials are stuck and inducing smooth discharge of raw materials.
Patent KR-20220059781-A (KR)
Title: Inspection apparatus for chip on film
Inventor: LEE CHEOL HEE
IPC: G01N21/88
Filed: 2020-11-03
Abstract: The present invention relates to an apparatus for inspecting a chip-on-film (COF). The apparatus for inspecting a COF comprises: a main body; a conveying unit installed on one side of the main body and unidirectionally conveying a COF having a chip to be inspected that is mounted on the bottom thereof; an imaging unit installed on in upper portion of one side of a moving path of the COF, and acquiring an image by imaging the chip to be inspected; and a clamping unit installed in a lower portion of the imaging unit on one side of the moving path of the COF, and fixing and releasing one side of the COF. The imaging unit includes a line scan camera installed in an upper portion of the clamping unit to move in a longitudinal direction of the chip to be inspected, and imaging the chip to be inspected while moving in the longitudinal direction of the chip to be inspected; coaxial lighting installed on one side of the main body and having a lighting area corresponding to an imaging area of the line scan camera; and backlight installed to move in the longitudinal direction of the chip to be inspected under the COF of one side of the main body, and moving while maintaining coaxiality with the line scan camera when the line scan camera moves. According to the present invention, the line scan camera is used while coaxial lighting of red light is used to significantly improve an image acquisition speed, thereby shortening the inspection time and uniformly maintaining the luminance of an image. Moreover, a noise in the image is reduced, thereby significantly improving an inspection quality.
Patent KR-20200128644-A (KR)
Inventor: NAMKUNG JUN
IPC: G09F9/33
Filed: 2020-11-03
Abstract: The present invention relates to a flexible display panel and a method of manufacturing the same. More particularly, the present invention relates to a flexible display panel capable of removing a dead space without defects in a display element layer, and a method of manufacturing the same. According to an embodiment of the present invention, a flexible display panel comprises: a flexible substrate including a display area and a peripheral area around the display area; a display element layer on the flexible substrate; and a neutral surface balancing layer positioned on the display element layer in the peripheral area. The peripheral area of the flexible substrate on which the neutral surface balancing layer is located is folded to the rear of the display area along a first bending line, and the neutral surface balancing layer overlaps the first bending line.
Patent KR-20220061663-A (KR)
Inventor: JANG JOON HYUNG
IPC: D06P5/28
Filed: 2020-11-06
Abstract: The present invention relates to a method for manufacturing a polyester board using a continuous transfer process, comprising: a mixing process of mixing polyester short fibers; a carding process to form a web by carding; a heat-bonding process of fusing the single fibers; and a transfer process to transfer polyester non-woven fabric using sublimation transfer. The transfer process is conducted by a continuous transfer process manufacturing apparatus which comprises: a supply unit including a transfer paper supply roller having transfer paper wound therearound and for transferring the transfer paper and a polyester non-woven fabric supply roller for supplying polyester non-woven fabric; a transfer unit including a laminating roller for laminating the transfer paper and the polyester non-woven fabric supplied from the supply unit, a heating cylinder in which sublimation transfer is performed between the transfer paper and the polyester nonwoven fabric that are laminated, and a separation roller which separates the transfer paper and the polyester non-woven fabric; and a recovery unit including a transfer paper recovery roller for recovering the separated transfer paper and a non-woven fabric recovery roller for recovering the transferred polyester non-woven fabric. According to the present invention, continuous sublimation transfer is possible through a heating cylinder such that the processability of sublimation transfer of a polyester board is improved and the processing time thereof can be shortened.