baber/WOPTO huggingface dataset:
Patent KR-20200135183-A (KR)
Inventor: KOBAYASHI TAKESHI
IPC: H01L21/687
Filed: 2020-05-14
Abstract: Provided are a magnetic drive device, a magnetization method, and a manufacturing method of the magnetic drive device, wherein the magnetic drive device can recover a magnetic force by magnetization even if the magnetic force of a magnetic drive mechanism using a magnet decreases. The magnetic drive device having the magnetic drive mechanism driven by using the magnet comprises: a magnetization yoke in a magnetic drive device and disposed in a standby position in which a magnet can be magnetized by movement; and a magnetization yoke holding support means holding and supporting the magnetization yoke at a magnetization position magnetizing the magnet when the magnetic drive device is stopped.
Patent KR-20210144315-A (KR)
IPC: F02B67/06
Filed: 2020-05-22
Abstract: The present invention relates to a bracket. The bracket according to various embodiments of the present invention, in the bracket which supports a driving device installed on one side of an engine and driven by receiving a rotary force of a crank pulley, may comprise: a main body unit wherein one side surface is formed to be curved to surround at least a partial region of the driving device; and a support unit protruding from the other side surface of the main body unit to support the main body unit to be spaced apart from one side of the engine.
Patent KR-20200135744-A (KR)
Title: Oled display panel with unpatterned emissive stack
Inventor: HACK MICHAEL
IPC: H01L27/146
Filed: 2020-05-22
Abstract: Provided are full-color display arrangements and device architectures, which include a stack of unpatterned organic emission layers together with color-altering layers and down-conversion layers for providing individual sub-pixels, wherein the emission stack includes not more than two distinct emission colors. An OLED display panel includes: a first emission layer comprising a first blue first organic emission material; a second emission layer disposed in a stack with the first emission layer; a first color-altering component; a second color-altering component; and a first down-conversion layer.
Patent KR-20210149311-A (KR)
Inventor: JAE SEONG LEE
IPC: B60W40/02
Filed: 2020-06-02
Abstract: The present invention relates to a collision avoidance apparatus, comprising: an obstacle detection unit for detecting an obstacle with a radar sensor; and a control unit which determines a free-space in which a host vehicle can move based on a detected position of the obstacle, and determines the obstacle located at a boundary of a free space as a collision risk target. An objective of the present invention is to improve distinction between an object with no collision risk and an object with a potential collision risk.
Patent KR-20210149464-A (KR)
Inventor: MOON JEONG GON
IPC: A61L2/00
Filed: 2020-06-02
Abstract: A multi-use facility unmanned quarantine device according to the present invention comprises: a hollow quarantine case (10) having a movable structure; a main spraying unit (20) having a function of spraying a disinfectant through the upper side of the quarantine case (10); a spray nozzle unit (30) for supplying compressed air or a sterilizing agent to the lower portion of the main spray unit (20) on the quarantine case (10); a detection sensor unit for detecting and recognizing the movement of an object in a state spaced apart from the front of the quarantine case (10); and a controller having a function of adjusting the spraying degree of the main spraying unit (20) and the spraying nozzle unit (30) according to the sensing by the detection sensor unit in a state electrically connected to the detection sensor unit, the main spraying unit (20), and the spray nozzle unit (30). In a process of performing a main quarantine for a quarantine target area through the main spraying unit (20), the spray nozzle unit (30) supplies compressed air or a disinfectant to the lower layer of disinfectant mist sprayed through the main spraying unit (20) to extend the spraying distance of the disinfectant mist.
Patent KR-20210150794-A (KR)
Title: Stable 1,2-dicarbonyl radicals and synthesis thereof
Inventor: LEE EUNSUNG
IPC: H01L51/00
Filed: 2020-06-04
Abstract: In the present invention, two nitrogen-heterocyclic carbene-substituted 1,2-dicarbonyl radical compounds are synthesized. The compounds can be easily synthesized through a one-step reaction between a nitrogen-heterocyclic carbene compound, which is a widely used ligand, and an oxalyl halide. The 1,2-dicarbonyl radical compounds presented in the present invention are stable in air and water and can be applied in various fields because the 1,2-dicarbonyl radical compounds are soluble in water.
Patent KR-20210155653-A (KR)
Inventor: AHN WOO SEUNG
IPC: A61G15/00
Filed: 2020-06-16
Abstract: The present invention relates to a dental unit chair which has an outer skin that is not easily disclosed or contaminated, and is capable of providing various functions such as antibacterial properties. The present invention relates to a dental unit chair which comprises: a backrest with a headrest formed thereon; and a seat. The dental unit chair includes a mat part which has an inner member formed of a flexible material and an outer member accommodating the inner member therein so as to surround the inner member, and is mounted on the headrest, the backrest, and the seat. The outer member is synthetic leather which is produced in a way that a first fabric is primarily coated with a coating solution of an additive-type liquid silicone rubber, heated, dried, and hardened, the first fabric that is primarily hardened is secondarily coated with the coating solution of an additive-type liquid silicone rubber, the secondary coating surface of the first fabric, which is secondarily coated, is bonded to a second fabric, and the bonded product is heated, dried, and hardened, or is synthetic leather which is produced in a way that the first fabric is peeled from the second fabric bonded with the first fabric that is secondarily coated.
Patent KR-20210155709-A (KR)
Inventor: KOO CHA HYOUNG
IPC: A61C17/10
Filed: 2020-06-16
Abstract: The present invention relates to a suctioning assistance device for dental treatment. The suctioning assistance device, according to one embodiment of the present invention, comprises: an upper mounting part which is positioned on an upper portion of a body part made of a soft material, includes separation preventive steps disposed at regular intervals, and is provided with a space in which upper molars can seat; a lower mounting part which is positioned on a lower portion of the body part, includes separation preventive steps disposed at regular intervals, and is provided with a space in which lower molars can seat; a fastening part which includes an insertion hole and a through-hole formed between the upper mounting part and the lower mounting part, and is formed on one side of the insertion hole to be protruding toward the outside so that a suctioning tube can be fastened; a suctioning port which is formed on the opposite side as the fastening part, includes a first suctioning hole formed therein to be connected to the through-hole, and is formed to be protruding outside so as to suction secretions including saliva secreted in the mouth; leg parts which are formed on both sides of the lower mounting part and formed to be attached to both side surfaces of the lower molars, and in which partition walls are provided at regular intervals; and wing parts which extend from the other sides of the leg parts and are placed between the lower molars and the skin inside the mouth. According to the present invention, a dentist can perform dental treatment without a medical staff who assists in suctioning.
Patent KR-20210157761-A (KR)
Inventor: JEONG HEON JOO
IPC: A47L25/00
Filed: 2020-06-22
Abstract: Provided is an apparatus for manufacturing an adhesive tape roll for cleaning, which can effectively form a perforated line while transferring an adhesive sheet at a predetermined speed, and can easily check the position of the formed perforated line. The apparatus comprises: a supply unit provided on one side of a frame to release an adhesive sheet from a coil around which the adhesive sheet is wound, and to continuously supply the same; a cutout unit disposed at a rear end of the supply unit to form a perforated line in a width direction in the adhesive sheet supplied from the supply unit; a winding unit disposed at a rear end of the cutout unit to rewind the adhesive sheet, having the perforated line, to the coil; and a pressure roller moved to the winding shaft of the winding unit to pressurize and contact the adhesive sheet to the winding shaft. The cutout unit includes: a lower roller for supporting the adhesive sheet from below the adhesive sheet; an upper roller disposed above the lower roller, and having a blade installed in an axial direction to form a perforated line in a width direction on the adhesive sheet passing the lower roller; an upper-roller driving unit for rotationally driving the upper roller; and a regulating unit for regulating the position of the perforated line formed by the blade on the adhesive sheet.
Patent KR-20220004342-A (KR)
Title: Method of Fulfillment Optimization Service Device Operation
Inventor: PARK JINSU
IPC: G06T7/00
Filed: 2020-07-03
Abstract: A method for operating a fulfillment service device according to an embodiment of the present invention comprises the steps of: registering logistics information received from a seller terminal device or a warehouse center terminal device; processing the logistics information and storing the same as sales management information or warehouse management information; matching a fulfillment process corresponding to one or more products based on the sales management information or warehouse management information, and storing and managing fulfillment matching information; and processing a purchase order requested from a purchaser terminal device based on the fulfillment matching information.
Patent KR-20220004446-A (KR)
Title: Concentration measuring device and concentration measurement and conc`etration calibration method using same
Inventor: GEON U JU
IPC: G01N15/14
Filed: 2020-07-03
Abstract: A concentration measurement device according to an embodiment of the present invention comprises: a step of branching light emitted from a light source in a first direction and a second direction by a concentration measurement device; a step of transmitting the first light branched in the first direction to a sample unit including a target material for concentration measurement; a step of transmitting the second light branched in the second direction to a reference unit including a reference material for concentration calibration; a step of sequentially detecting the wavelength of the first light transmitted through the sample unit and the wavelength of the second light transmitted through the reference unit; a step of calculating the concentrations of the target material and the reference material by comparing the wavelength of the first light and the wavelength of the second light with absorbance for each wavelength; and a step of calculating concentration control information by comparing the calculated concentration of the target material with the reference concentration of the target material and calculating calibration information for concentration calibration by comparing the calculated concentration of the reference material with the normal concentration of the reference material. Accordingly, it is possible to perform real-time concentration measurement and calibration of the concentration measurement device without interruption of the manufacturing process.
Patent KR-20200085258-A (KR)
Inventor: JANG DONG GYU
IPC: G02B3/00
Filed: 2020-07-06
Abstract: The present invention relates to a method for producing a thioepoxy-based optical material, and in particular, to a method for producing a high-quality thioepoxy-based optical material with a high yield, which is colorless, transparent, and free of deformation. According to the present invention, the method for producing a thioepoxy-based optical material performs template polymerization of a polymerizable composition comprising a compound containing one or more thioepoxy groups, wherein blending, defoaming and mold injection of the polymerizable composition are conducted in a temperature range of -5 to 20°C. The thioepoxy-based optical material produced according to the present invention may be widely used across various fields as an alternative to existing optical materials.
Patent KR-20220005360-A (KR)
Title: Water bottle
Inventor: JEONG HYE YEONG
IPC: A63B21/072
Filed: 2020-07-06
Abstract: The present invention relates to a water bottle. The water bottle includes: a body having a space; a lid detachably coupled to one end of the body; and a bottom part including a capacity adjusting unit which detachably is coupled to the other end of the body, an unfolding state being changed by an external force, and is inserted into the space of the body to change volume of the space. Therefore, user's satisfaction is improved by using the water bottle as a dumbbell.
Patent KR-20220006873-A (KR)
Title: Bushing for distribution having rod and terminal formed in one unit
Inventor: LEE BYOUNG GIL
IPC: H01B17/38
Filed: 2020-07-09
Abstract: The present invention relates to a bushing for power distribution, comprising: an insulator (10) having a through hole (11) formed therein to penetrate both end parts; and a conductor rod (20) combined with the through hole (11) of the insulator (10), wherein the insulator (20) is installed on an outer enclosure (1) of a transformer. The conductor rod (20) includes: a rod part (21) combined with the through hole (11) of the insulator (10); and a terminal part (22) extending as one body to protrude from the rod part (21) out of the insulator (10) and having an external conductive line connected thereto. Provided is a bushing for power distribution having a rod and a terminal formed in one unit, wherein the rod part (21) and the terminal part (22) of the conductor rod (20) are composed of a core part (20a) composed of aluminum, and a sheath part (20b) composed of copper and enveloping the outer surface of the core part (20a). Therefore, provided are a bushing for power distribution having a rod and a terminal formed in one unit and a manufacturing method thereof, wherein logistical costs can be reduced, work convenience can be improved, conductivity can be improved and the supply of electricity is facilitated.
Patent KR-20220006876-A (KR)
Title: Smart work scaffolding system and abnormal detection method of smart work scaffolding system
Inventor: YOON JI YOUNG
IPC: G08B21/02
Filed: 2020-07-09
Abstract: The present invention relates to a smart work scaffold system capable of detecting an abnormality of a work scaffold or a scaffolding device for construction on which the work scaffold is placed, and an abnormality detection method thereof. The smart work scaffold system includes: a work scaffold formed into a generally flat shape and placed on a scaffolding device for construction to support a worker or construction materials; a vibration sensor installed on one side of the work scaffold to measure vibrations arising from the work scaffold; and a control part receiving a vibration signal from the vibration sensor to extract a vibration characteristic from the vibration signal, learning the vibration characteristic extracted from the vibration signal to determine whether there is an abnormality of the work scaffold or the scaffolding device, and transmitting a warning message to an external terminal when it is determined that there is an abnormality.
Patent KR-20220009102-A (KR)
Title: Manufacturing method of mask for having air pocket
Inventor: JUNG MYEONG BONG
IPC: A62B18/02
Filed: 2020-07-15
Abstract: The present invention relates to a method for manufacturing a mask with an air pocket, in which a seam line, which is a passage for droplets, is eliminated to induce a reduction in manufacturing cost and improvement in productivity. According to the present invention, a pair of main body parts (10) having ear strap parts (20), respectively, are sewn along å first seam line (30) to be symmetrical with each other, a concave curved seam (40) is formed in the center of the inner surface of the main body part (10), and thus an air pocket is formed on the inside of the main body part (10).
Patent KR-20220011845-A (KR)
Title: healthcare management system and drive method of the Same
Inventor: LIM HWANG YONG
IPC: G06T19/00
Filed: 2020-07-21
Abstract: In accordance with the present invention, provided is quaternary industry-related new technology fusing augmented reality (AR) with healthcare. More specifically, in accordance with an embodiment of the present invention, through an AR healthcare management system and a driving method thereof, at least one AR image of intensively training an exercise part of a user and an advice consulting image and an advice consulting voice of a gym trainer checking the training are regularly provided during physical training (PT), and then, learning model AR data for exercise posture correction, which is matched one to one with respect to preferred PT interesting for the user, is uploaded onto an AR healthcare user app during physical training (PT), and then, personal basal metabolism bigdata of the user, which is delivered in real time through the AR healthcare user app, is statistically analyzed, and then, healthcare standard guideline bigdata suitable for the analysis is delivered to a communication terminal of the user.
Patent KR-20220013078-A (KR)
Title: Multiple overlapped Heater for evaporator
Inventor: CHOI MYUNG WOON
IPC: C23C14/26
Filed: 2020-07-24
Abstract: The present invention is to provide a heater for an evaporation source with higher heating efficiency. In accordance with the above object, the present invention arranges heating wires on the outer wall of a crucible so as to be wound one time by reciprocating in the vertical direction, and again, arranges a heating wire in an overlapping manner so as to be positioned in a gap between the heating wires.
Patent KR-20220019535-A (KR)
Inventor: HONG JANG SUK
IPC: B60J1/08
Filed: 2020-08-10
Abstract: The present invention relates to a laminated glass to prevent disconnection and interference with electrical connection elements and a holder for the same. According to the present invention, the laminated glass comprises: a transmittance-variable film whose transmittance can be changed by electrical signals; a pair of bonding layers bonded to one side and the other side of the transmittance-variable film, respectively; a pair of glass layers bonded to the pair of bonding layers, respectively, such that the pair of bonding layers are disposed therebetween; and an electrode terminal electrically connected to the transmittance-variable film, wherein one surface of the electrode terminal comes in close contact with at least one of the outer surfaces of the pair of glass layers. The holder for laminated glass comprises a holder body including an internal space opened upward and an elastic member provided to elastically support the electrode terminal coming in contact with the electrode terminal connected to the transmittance-variable film of the laminated glass inserted into the inner space and to be electrically connected to the electrode terminal.
Patent KR-20220021698-A (KR)
Inventor: DONGCHEOL KIM
IPC: D06F37/14
Filed: 2020-08-14
Abstract: Disclosed is a laundry treatment apparatus. The laundry treatment apparatus according to one embodiment of the present invention comprises: a tub; a water supply unit; a control unit; a drum; and a rotation unit. The rotation unit includes: a floor unit positioned on the floor surface; a pillar unit protruding upward from the floor unit; and a blade protruding from the outer circumferential surface of the pillar unit and extending from one end portion toward the floor unit to the other end portion toward an open surface. The control unit controls the water supply unit so that a water supply amount is equal to or greater than a preset minimum water supply amount in a washing process. The blade is provided with a height of one end portion of the blade or less than a water level corresponding to the minimum water supply amount based on the floor unit. An objective of the present invention is to provide the laundry treatment apparatus capable of improving washing efficiency.
Patent KR-20220025325-A (KR)
Inventor: CHOI DONG SUNG
IPC: H01L45/00
Filed: 2020-08-24
Abstract: Provided are a semiconductor memory device with improved performance and reliability and a method for fabricating the same. The semiconductor memory device includes a first memory cell and a second memory cell spaced apart from each other on the substrate, a passivation layer extending along side surfaces of the first memory cell and the second memory cell, and a gap fill layer covering the passivation layer. Each of the first memory cell and the second memory cell includes a selection pattern having the ovonic threshold switching (OTS), and a storage pattern provided on the selection pattern. The passivation layer includes a lower portion filling a space between the selection pattern of the first memory cell and the selection pattern of the second memory cell, and an upper portion extending along a side surface of the storage pattern. The gap fill layer is not interposed between the selection pattern of the first memory cell and the selection pattern of the second memory cell, and is interposed between the storage pattern of the first memory cell and the storage pattern of the second memory cell.
Patent KR-20220030392-A (KR)
Inventor: SEO YOUNG JUN
IPC: G02B27/01
Filed: 2020-08-28
Abstract: A head mounted display device according to an embodiment of the present invention includes: a display unit displaying an image; a calculation unit including an adaptive luminance calculation unit that scans a first image based on a predetermined viewing angle and calculates a first adaptive luminance of the first image, and a discomfort luminance calculation unit that calculates a first discomfort luminance based on the first adaptive luminance based on mathematical equation 1 that models a relationship between the first adaptive luminance and the first discomfort luminance at which a user perceives discomfort, wherein the mathematical equation 1 is expressed as Ld = α*La^β (where La is a viewing image luminance, Ld is a discomfort luminance, α is a first coefficient and β is a second coefficient); and a luminance control unit that sets a dimming level of the display unit to be equal to or less than the first discomfort luminance. The present invention can reduce a user's eye fatigue.
Patent KR-20210076834-A (KR)
Title: Enhanced ssd reliability
Inventor: KI YANG SEOK
IPC: G06F11/10
Filed: 2020-09-09
Abstract: A Solid State Drive (SSD) is disclosed. The SSD may include an interface for receiving read and write requests from an application on a host. A storage, including at least one chip, may store data. An SSD controller may process the read and write requests from the application. A configuration module may configure the SSD. The storage may include a reliability table which may include entries specifying configurations of the SSD and reliabilities for those configurations.
Patent KR-20220034590-A (KR)
Inventor: LEE SE JIN
IPC: G02F1/1334
Filed: 2020-09-11
Abstract: The present invention relates to a display device with improved color uniformity and no moiré in a captured image depending on a viewing position. The display device includes: a display panel including a plurality of pixel regions and displaying a picture; and a light path controlling member located on a front surface of the display panel and transmitting the picture output from the display panel, wherein the light path controlling member includes a plurality of separation walls and a light path portion between the plurality of separation walls, and wherein a period of the light path portion is different from a period of the pixel region of the display panel.