baber/WOPTO huggingface dataset:
Patent KR-20210094790-A (KR)
Title: Hip seat carrier having shock absorbing shoulder belt
Inventor: CHUNG JAE HO
IPC: A47B13/06
Filed: 2020-01-22
Abstract: The present invention relates to a hip seat carrier having an X-shaped shoulder belt. A shoulder belt member worn on a wearer's shoulder is positioned in an X-shape from a wearer's back to minimize a load applied to the wearer's shoulder. Discomfort on the shoulder of the wearer who wears the X-shaped shoulder belt for a long time is minimized, and wearer's satisfaction is improved when wearing the X-shaped shoulder belt. According to the present invention, wearer's shoulder disease is prevented. In addition, since at least a part of a backrest member can be opened and closed, stuffiness of a baby can be resolved even when worn for a long time. Also, since the baby can rest in a more comfortable environment, emotional stability can be provided to the baby. The hip seat carrier having the X-shaped shoulder belt of the present invention comprises: a hip seat member; a waist band member; the backrest member; a first shoulder belt member; and a second shoulder belt member.
Patent KR-20200135144-A (KR)
Inventor: HA GIL SEUNG
IPC: B23P19/12
Filed: 2020-01-30
Abstract: The present invention relates to an LED module screw pressing device which can increase the productivity of an LED module assembly. The LED module screw pressing device comprises: a first main body allowing a jig with an unassembled LED module bound thereto to be mounted on a first worktable provided on the front surface thereof; an insertion assembly provided on an upper portion of the first main body to temporarily insert screws at a plurality of points of an LED substrate of the LED module positioned on the first worktable; a second main body allowing the jig with the LED module discharged from the first worktable and bound thereto to be mounted on a second worktable provided on the front surface thereof; and a pressing assembly provided on an upper portion of the second main body to press the screws temporarily inserted at the plurality of points of the LED substrate of the LED module positioned on the second worktable. The LED module screw pressing device further comprises a conveyor provided between the first worktable and the second worktable to transport the jig with the LED module discharged from the first worktable and bound thereto towards the second worktable. The first main body and the second main body are hinge-coupled to change the gap between the first worktable and the second worktable by the rotation of one of the first main body and the second main body around a vertically connected hinge shaft. The conveyor rotates in response to the rotation of one of the first main body and the second main body, and the length of the conveyor is changed in response to the gap between the first worktable and the second worktable.
Patent KR-20210099338-A (KR)
Title: Auto charging type rail toy
Inventor: KIM SEUNG HWAN
IPC: A63H29/22
Filed: 2020-02-04
Abstract: The present invention relates to an automatic charging type rail driving toy. The automatic charging type rail driving toy comprises: a rail having a wireless power transmission unit; and a model vehicle having a wireless power reception unit receiving power from a wireless power transmission unit when positioned adjacent to the wireless power transmission unit and a power storage unit storing the received power and driving along the rail by using the stored power. Therefore, the automatic charging type rail driving toy does not require battery replacement to remove inconvenience and cost due to the battery replacement and enables continuous play to continue interest of infants and children.
Patent KR-20210100394-A (KR)
Title: Dryer
Inventor: KIM YANG GYU
IPC: D06F58/24
Filed: 2020-02-06
Abstract: Disclosed are a dryer used in a 5G environment connected for IoT, and an operating method thereof. According to one embodiment, the dryer comprises: a heating device; a tumbler of which an inlet is connected to the heating device; a fan provided to an outlet of the tumble; a heat exchanger disposed on a flow line of working fluid connected to the outlet of the fan; and a compressor of which an inlet is connected to a circulation line of the working fluid connected to the outlet of the fan and an outlet is connected to the inlet of the heat exchanger.
Patent KR-20210100453-A (KR)
Title: Cell culture container, apparatus and method for stem cell mass culture using the same
Inventor: LEE YONG JIN
IPC: C12M1/30
Filed: 2020-02-06
Abstract: A stem cell mass culture apparatus according to the present disclosure is a stem cell mass culture apparatus for culturing stem cells by immersing a cell adhesion matrix in a culture solution, which comprises: a cell culture vessel including a first section and a second section divided by a barrier film, through which the culture solution passes and the cell adhesion matrix does not pass, inside an inner space, and including a culture solution inlet passing through the first section, and a culture solution outlet passing through the second section; an exchange culture solution vessel connected to the cell culture vessel through the culture solution inlet of the cell culture vessel; a culture solution recovery vessel connected to the cell culture vessel through the culture solution outlet of the cell culture vessel; a vertical reciprocating actuator capable of lifting and lowering a holder in which the cell culture vessel, the exchange medium vessel, and the culture medium recovery vessel are separately mounted; and a rotary reciprocating actuator capable of rotating at least the holder to which the cell culture vessel is fixed.
Patent KR-20200109255-A (KR)
Title: Unsaturated group-containing polycarboxylic acid resin, photosensitive resin composition containing same, and cured product thereof
Inventor: KAGA TAIKI
IPC: C08G59/24
Filed: 2020-03-09
Abstract: The present invention provides an active ray-curable resin composition with excellent sensitivity, developability, heat resistance, and adhesion after standing at high temperature to active engery rays. An unsaturated group-containing polycarboxylic acid resin (A) is obtained by conducting reaction of a reaction product (R) of an epoxy compound (a) having two or more glycidyl groups in the molecule, and a monocarboxylic acid compound (b) having at least one ethylenically unsaturated group with a polybasic acid anhydride (d) represented by chemical formula (1). In the chemical formula 1, R represents a hydrogen atom or an alkyl group having 1 to 3 carbon atoms.
Patent KR-20210116735-A (KR)
Title: Display device and driving method thereof
Inventor: SHIN YONG JIN
IPC: G09G3/3208
Filed: 2020-03-12
Abstract: Disclosed are a display device and a driving method thereof. The display device comprises: a display panel including a plurality of pixels; a scanning driving unit providing a scanning signal to scanning lines connected to the pixels and providing a sensing signal to sensing lines connected to the pixels; a data driving unit providing a data signal corresponding to image data to data lines connected to the pixels; a sensing unit sensing a threshold voltage of a first transistor included in each of the pixels through reception lines connected to the pixels and correcting the sensed threshold voltage based on a voltage drop according to at least one of an internal resistance of the data lines and an internal resistance of the reception lines; and a timing control unit changing input image data based on the corrected threshold voltage to generate the image data.
Patent KR-20200111119-A (KR)
Inventor: BOISSIERE CLEMENT P
IPC: H04N13/366
Filed: 2020-03-18
Abstract: In one embodiment, a method of intermingling stereoscopic and conforming virtual content to a bounded surface is performed at a device that includes one or more processors, non-transitory memory, and one or more displays. The method includes a step of displaying a bounded surface within a native user computer-generated reality (CGR) environment, wherein the bounded surface is displayed based on a first set of world coordinates characterizing the native user CGR environment. The method further includes a step of displaying a first stereoscopic virtual object within a perimeter of a first side of the bounded surface, wherein the first stereoscopic virtual object is displayed in accordance with a second set of world coordinates that is different from the first set of world coordinates characterizing the native user CGR environment.
Patent KR-20210117489-A (KR)
Title: A camera module and optical instrument including the same
Inventor: MUN CHUNG MIN
IPC: H04N5/225
Filed: 2020-03-19
Abstract: An embodiment includes a lens module that is moved in an optical axis direction, a holder disposed under the lens module and having a seating part recessed from its upper surface; a filter disposed within the seating part of the holder; a foreign material adsorption part coupled to the upper surface of the filter to adsorb foreign material; and an image sensor disposed below the filter.
Patent KR-20210117674-A (KR)
Title: Ear Hanger
Inventor: KIM YOUNG JIN
IPC: A62B18/08
Filed: 2020-03-20
Abstract: The present invention relates to a hanging member for an ear which can protect an ear since a mask string is hung on the ear. Specifically, the hanging member for an ear is in contact with an ear and comprises a seating part (100) and a fixing part (200) curved to both lateral sides of the seating part (100).
Patent KR-20210121975-A (KR)
Title: Auto spray device for multiple facilities
Inventor: RYU JI HEE
IPC: A61L2/22
Filed: 2020-03-31
Abstract: The present invention relates to an automatic spray sterilizer for multiple facilities, and more particularly, to an automatic spray sterilizer for multiple facilities, in which the disinfectant is sprayed finely when entering and exiting multiple facilities, so as to remove bacteria or viruses from the body of the people entering and leaving the facilities. According to the automatic spray sterilizer for multiple facilities formed as a preferred embodiment of the present invention, a mode device is attached to a square frame to spray the disinfectant in mist before a visit enters without any significant limitation to an installation environment, so that the entire body of the visitor can be sterilized. In addition, the sterilizer operates as a footrest and starts working in advance, so that the visitor cannot feel of being directly sprayed on himself or herself, thereby achieving an effect of causing less feeling of rejection.
Patent KR-20210110125-A (KR)
Title: The capacitor module
Inventor: YONG HYEON YOO
IPC: H01G11/10
Filed: 2020-04-06
Abstract: The present invention comprises: a housing; a plurality of capacitor cells disposed inside the housing; and a first detecting unit including a pair of wires spaced apart from each other and molding surrounding the pair of wires to detect heat generation of the plurality of capacitor cells by coming in contact with each of the plurality of the capacitor cells. Therefore, heat generation of each of the plurality of capacitor cells can be stably detected at a low cost.
Patent KR-20200044744-A (KR)
Inventor: HAN KEUN HEE
IPC: B68C1/14
Filed: 2020-04-10
Abstract: The present invention relates to a waist belt for fastening a horse saddle. The improved waist belt comprises a connector to which a waist belt string (F) is coupled to a ring buckle (E), a saddle string length adjuster (D) and a fastening body of a fixed length adjuster (C) of a waist belt string connection in addition to a one-side saddle string connection length adjuster (B) on a leather sting waist belt (A).
Patent KR-20200125505-A (KR)
Title: Dissimilar metal atom doped silver nanocluster magnetic material, and method for producing the same
Inventor: LEE DONGIL
IPC: H01F1/00
Filed: 2020-04-23
Abstract: The present invention relates to a silver nanocluster magnetic material doped with dissimilar metal atoms and a method for preparing the same. According to the present invention, provided is the silver nanocluster magnetic material doped with dissimilar metal atoms satisfying chemical formula 1. The magnetic material has excellent magnetic properties, and the size and structure are completely uniform, so that the spin shape is very clear, and the dispersibility in the solution is excellent. The chemical formula 1 is referred to as, MAg_24(SR)_18, wherein SR is an organothiol-based ligand and M is ruthenium (Ru) or rhodium (Rh).
Patent KR-20210134143-A (KR)
Title: Apparatus for attaching substrates and method for attaching the substrates
IPC: H01L21/683
Filed: 2020-04-29
Abstract: According to an embodiment, a substrate bonding apparatus includes: an upper table having an upper support surface on which an upper substrate is supported in contact; a lower table having a lower support surface, on which a lower substrate is supported in contact, on a position opposed to the upper support surface; and a lower driving part including a plurality of lower support members installed to be connected to the lower table so as to support different areas of the lower table, and a plurality of lower driving parts connected with the plurality of support members respectively to be individually lifted up and down. As the lower table is lifted up through the operation of the lower driving part, the upper and lower tables are made to be located adjacent to each other. Therefore, according to an embodiment of the present invention, through the substrate bonding apparatus, a space between the upper and lower substrates can be evenly pressed, and the occurrence of a bonding defect caused by uneven pressing can be prevented.
Patent KR-20210135049-A (KR)
Title: Tooth brush
IPC: A46B11/00
Filed: 2020-05-04
Abstract: The present invention relates to a toothbrush, and more specifically, to a toothbrush having various functions while enabling user identification of each toothbrush provided in a common living place such as a home or a daycare center.
Patent KR-20210135792-A (KR)
Title: Silk protein hydrogel-based energy harvesting device and preparation method for the same
IPC: H02N1/04
Filed: 2020-05-06
Abstract: The present application relates to an energy harvesting device comprising a pair of electrodes arranged to be separated from each other and a silk protein hydrogel positioned between the electrodes, wherein the silk protein hydrogel includes a plurality of metal oxide nanorods.
Patent KR-20210136425-A (KR)
IPC: A61K31/353
Filed: 2020-05-07
Abstract: The present invention relates to an anti-inflammation or anti-diabetes pharmaceutical composition or food for alleviating inflammation or diabetes including a metabolite of marine fungal strain Penicillium glabrum SF-7123, and a method for isolating the metabolite. The composition including a metabolite of marine fungal strain Penicillium glabrum SF-7123 according to the present invention inhibits production of pro-inflammatory mediators, such as NO, prostaglandin E_2 (PGE_2), inducible nitrogen oxide enzyme (iNOS) and cyclooxygenase-2 (COX-2), and expression of PTP1B, and thus can be used advantageously for preventing or treating inflammatory diseases or diabetes.
Patent KR-20210139071-A (KR)
Title: End plate for fuel cell stack
IPC: H01M8/248
Filed: 2020-05-13
Abstract: An end plate for a fuel cell according to the present invention is molded by a synthetic resin so that a separator can be integrally formed, wherein a connection hole for connection is provided around the perimeter, a hollow metal member is inserted and fixed in the connection hole, and a connection hole to which a plurality of stack ports are connected is provided on one side of both end plates. The present invention can reduce the thickness of the end plate while reducing manufacturing costs compared to an existing end plate by forming the end plate with a synthetic resin by integrating the end plate and an insulating material, and can make the stack ports compact by making the stack ports short.
Patent KR-20200068613-A (KR)
Title: Memory cell array and method of manufacturing same
Inventor: LU SHIH LIEN LINUS
IPC: H01L27/02
Filed: 2020-05-14
Abstract: The present invention relates to a memory cell array and a manufacturing method thereof. The memory cell array includes a first memory cell arranged in a first row in a first direction, and a second memory cell arranged in a second row in a first direction. The first memory cell or the second memory cell includes a set of active areas, a set of gates, and a first set of conductive structures. Each of the active areas of the set of active areas is separated from adjacent active areas in the first direction by a first pitch. The set of active areas extends in a second direction. The set of active areas includes a first active area adjacent to a first side surface of the first memory cell, and a second active area adjacent to a second side surface of the first memory cell. The length of the first active area is different from the length of the second active area.
Patent KR-20210067842-A (KR)
Title: Positive electrode active material and lithium secondary battery comprising the same
Inventor: CHOI MOON HO
IPC: H01M4/36
Filed: 2020-05-19
Abstract: The present invention relates to a positive electrode active material having improved electrical characteristics by adjusting an aspect ratio gradient of primary particles included in secondary particles, a positive electrode comprising the positive electrode active material; and a lithium secondary battery using the positive electrode. The primary particles enables intercalation and deintercalation of lithium, and the secondary particles are prepared by coagulating the primary particles.
Patent KR-20210146001-A (KR)
Inventor: KANG DONGHOON
IPC: F01L13/00
Filed: 2020-05-26
Abstract: Disclosed is a lubrication structure of a camshaft equipped with a continuously variable valve duration (CVVD) apparatus, which can effectively supply lubricant to each cam channel. The camshaft equipped with a continuously variable valve duration apparatus comprises: a cam carrier; a plurality of cam caps coupled to the cam carrier; a hollow camshaft having an oil gallery formed in a longitudinal direction therein; three or more cam units each mounted on the outer circumferential surface of the camshaft and each having at least one cam; a continuously variable valve duration (CVVD) apparatus changing the rotating speed of the cam relative to the camshaft by transferring the rotation of the camshaft to the plurality of cam units; and a lubricant supply source arranged on one side of the camshaft to supply lubricant to one side of the oil gallery. The lubrication structure of the farthest cam journal from the lubricant supply source can be different from a cam journal adjacent to the farthest cam journal from the lubricant supply source.
Patent KR-20210148467-A (KR)
Inventor: CHOE SE WOON
IPC: A61G7/08
Filed: 2020-05-28
Abstract: The present invention provides a mobile bed autonomous traveling system for basic diagnosis of patients which may rapidly perform basic diagnosis of patients through a diagnosis kit included in a mobile bed when an emergency patient visits a medical institution, and automatically move the mobile bed along color means without getting help from man power moving the mobile bed to provide an economic effect. The mobile bed autonomous traveling system for basic diagnosis of patients comprises: color means attached at a medical institution to radiate different colors along a moving path; a plurality of moving beds including a color recognition sensor to recognize a color radiated from the color means, a driver provided at one side of a moving wheel to drive the moving wheel, and a diagnosis zit for basic diagnosis of patients; a controller including a wireless communication module, and installed at one side of the mobile bed to control the driver, and for receiving information one the color recognized from the color recognition sensor to control movement of the mobile bed along the color means; and a control server interlocking the color means and the wireless communication module, to provide destination setting of the mobile bed and path information on set destination, and to change the color means into a single color according to the destination path information.
Patent KR-20210149469-A (KR)
Inventor: JUNG HA YOUNG
IPC: A01G27/00
Filed: 2020-06-02
Abstract: Disclosed are an irrigation device and a method for a bonsai. According to one embodiment of the present invention, an irrigation device for dwarfed tree includes; a guide pipe which guides water from a water supply to the vicinity of the bonsai; and a supply pipe which receives the water from the guide pipe and supplies it to the bonsai. The supply pipe may be provided so as to be supported around a stem of the bonsai by having a plurality of water supply holes at the bottom in the longitudinal direction. Therefore, it is possible to prevent deterioration of the commercial properties of the bonsai, as well as improve irrigation efficiency.
Patent KR-20210153411-A (KR)
Inventor: RYOO KYUNG SU
IPC: H04N21/478
Filed: 2020-06-10
Abstract: The present invention relates to a method, apparatus, system and computer program for online purchase. More specifically, disclosed is an online purchase method that includes: an inaudible signal receiving step of allowing a terminal to receive an inaudible signal including information about a first product transmitted while providing the first image content from an image content providing apparatus; an operation performance recognition step of allowing the terminal to recognize the predetermined first operation performance of a user; a first product information calculation step of allowing the terminal to calculate information on the first product by using the inaudible signal; and a purchase procedure providing step of allowing the terminal to provide a purchase procedure for the first product.
Patent KR-20210153838-A (KR)
Inventor: KIM HYANG SUN
IPC: A61K8/21
Filed: 2020-06-11
Abstract: The present invention relates to a composition for cleaning an oral capacity which contains 0.0002 to 0.001 parts by weight of a plaque dyeing composition based on 100 parts by weight of the mouthwash composition, in which the plaque dyeing composition is a blue colorant No. 1 having a molecular formula represented by C_37H_31O_9N_2S_3Na_2. According to the present invention, the plaque dyeing composition can be stably mixed with the mouthwash composition, has not only a mouthwash function but also a plaque dyeing function, and has an effect of providing very excellent plaque dyeing power for teeth and for removing pigments from teeth and an effect of providing a mouthwash composition having an excellent plaque.
Patent KR-20210153979-A (KR)
Inventor: LEE JAIHO
IPC: G21D3/04
Filed: 2020-06-11
Abstract: According to one embodiment of the present invention, a fire extinguishing system of a nuclear power plant comprises: a fire occurrence section detecting unit detecting one or more fire occurrence sections in the nuclear power plant; a fire type analyzing unit identifying a fire type including a type and magnitude of the fire occurring in the fire occurrence sections; a fire extinguishment method determining unit determining an extinguishment method for the fire type; and a fire extinguishment priority determining unit determining a priority of fire extinguishment considering the magnitude and safe shutdown importance of the fire among the plurality of fire occurrence sections.