baber/WOPTO huggingface dataset:
Patent KR-20210158186-A (KR)
Inventor: LEE JUNG RYANG
IPC: A61K8/9794
Filed: 2020-06-23
Abstract: The present invention relates to tissues including a big blue lilyturf extract and a case thereof. More specifically, an objective of the present invention is to divide a big blue lilyturf extract effective in skin diseases such as atopy and psoriasis and tissues, store and carry the big blue lilyturf extract and the tissues together, and supply the liquid material to the tissues just before using the tissues to store the liquid material for a long period without spoiling even if preservatives are not added to the liquid material. According to the present invention, the tissues for preventing a liquid material from spoiling comprise: a tissue case (10) storing one or more tissues absorbing liquid therein and having an outlet of the tissues; a cover member (20) opening and closing the outlet of the tissue case; and a liquid material pack (30) holding a liquid material of a group including water, a functional cleaning agent, and medicine therein, carried with the tissue case, and supplying the liquid material to the tissues stored in the tissue case just before using the tissues to allow the tissues to absorb the liquid material.
Patent KR-20220003351-A (KR)
Title: Heat pump system for vehicle
Inventor: KIM YEON HO
IPC: B60H1/32
Filed: 2020-07-01
Abstract: A heat pump system for a vehicle is disclosed. According to an embodiment of the present invention, the heat pump system for a vehicle comprises: a cooling device controlling temperature of a battery module by using one chiller where a refrigerant and cooling water exchange heat with each other and allowing the cooling water to circulate a cooling water line to cool at least one electronic component provided to the cooling water line to improve heating efficiency by using waste heat generated from the electronic component; a battery cooling device allowing the cooling water to circulate the battery module; the chiller controlling the temperature of the cooling water by allowing the cooling water to exchange heat with the refrigerant; a heating device heating an indoor space of a vehicle by using the cooling water; and first, second, third, and fourth connection lines.
Patent KR-20210008304-A (KR)
Inventor: KIM SE HUN
IPC: C08F2/48
Filed: 2020-07-06
Abstract: Provided are: a quantum dot-containing material; a method for preparing the same; and an optical member and device including the same, wherein the quantum dot-containing material comprises: a quantum dot-containing composite including a quantum dot and a first matrix material; and a second matrix material. The quantum dots are dispersed in the first matrix material, the quantum dot-containing composites are dispersed in the second matrix material, and the refractive index of the first matrix material is greater than that of the second matrix material. An optical member including the quantum dot-containing material may have excellent light conversion efficiency.
Patent KR-20220008168-A (KR)
Inventor: BAIK SEUNG HYUN
IPC: H01L23/528
Filed: 2020-07-13
Abstract: According to an embodiment of the present invention, a semiconductor package comprises: a package substrate having a first surface and a second surface opposite to the first surface, a groove in a portion adjacent to the first surface, a wiring pattern, an insulating layer surrounding the wiring pattern, a chip connection pad on a bottom surface of the groove and connected to the wiring pattern, and a wire connection pad on the first surface, and connected to the wiring pattern; a first semiconductor chip on the groove of the package substrate, and having a first chip pad connected to the chip connection pad; a first adhesive layer on the package substrate, and surrounding the first semiconductor chip; and a second semiconductor chip on the first adhesive layer, and connected to the wire connection pad through a conductive wire. Therefore, structural reliability is improved.
Patent KR-20210008817-A (KR)
Inventor: NA DUK LYUL
IPC: A61P25/28
Filed: 2020-07-14
Abstract: The present invention relates to a medium composition for enhancing efficacy of stem cells including ethionamide, a stem cell efficacy enhancement method and an efficacy-enhanced stem cell production method including a step of cultivating stem cells in the medium composition, stem cells produced thereby, and uses thereof. According to the present invention, a simple process of treating mesenchymal stem cells with ethionamide can effectively increase an anti-inflammatory effect of the mesenchymal stem cells and the expression level of proximal secretion factors. Accordingly, the stem cells acquired by this method can be usefully used for preventing or treating inflammatory diseases or degenerative brain diseases.
Patent KR-20220011285-A (KR)
Title: Circulator for air conditioner
Inventor: KWON CHOONG HO
IPC: F24F1/0011
Filed: 2020-07-21
Abstract: In the present invention, a base having a swash plate is mounted on the outlet side of an air conditioner, and emitted cold air flows naturally along the swash plate toward the ceiling, so it is possible to increase cooling efficiency through indoor circulation by sufficiently sending cold air to a place far away from the air conditioner while the cold air travels down the ceiling. In particular, in the present invention, when the swash plate is manufactured, the internal angle formed with the base becomes smaller as the distance from the air conditioner becomes smaller, so it is possible to further increase the cooling efficiency by allowing the cold air emitted from the air conditioner to be gradually transmitted away from the air conditioner as the cold air passes over the swash plate. In addition, the present invention can be applied not only to a ceiling-mounted air conditioner but also to a stand-type air conditioner used standing up on the floor, so the present invention can be applied to any air conditioner to be used conveniently.
Patent KR-20220017058-A (KR)
Inventor: KIM MOON SUNG
IPC: H01M50/172
Filed: 2020-08-04
Abstract: The present invention relates to a pouch-type secondary battery and a manufacturing method thereof. The pouch-type secondary battery comprises: an electrode assembly with a separator interposed between a positive electrode and a negative electrode; an electrode lead connected to an electrode tab of the electrode assembly; a pouch case comprising an upper case and a lower case, accommodating the electrode assembly and sealed so that the electrode lead is drawn out; and an insulating layer insulating the electrode lead and the pouch case, wherein an adhesive member is disposed on a sealing part to which the upper case and the lower case are fused. According to the present invention, the pouch breakage can be suppressed by dispersing the force when the internal pressure is increased due to gas generation, and furthermore, the pouch sealing part can be opened and closed in a uniform shape to improve the safety of a battery.
Patent KR-20220018679-A (KR)
Title: Rotator for flange
Inventor: CHOI JEONG HO
IPC: B63B73/20
Filed: 2020-08-07
Abstract: The present invention relates to a flange rotator, which is for reproducing a flange in an adjustment pipe installed between both fixed pipes of piping. According to the present invention, the flange rotator comprises: supports installed to face each other on a base; and an adjustment unit which rotates in the x, y, and z-axis directions while clamping a flange to be mounted on the adjustment pipe between the two supports, fixing the flange to the adjustment pipe at an angle corresponding to the flange of the fixed tube and reproducing it.
Patent KR-20220019964-A (KR)
Inventor: LEE SE LIN
IPC: F23G5/16
Filed: 2020-08-11
Abstract: The present invention relates to multiple combustion of waste plastics by continuously providing a first incineration unit consisting of a lower combustion unit and an upper combustion unit and a second incineration unit in which an incinerated material generated in the first incineration unit is moved and burned once more. According to the present invention, both a gas and a carbonized material generated during the combustion are combusted. As an external air inlet for injecting a high-pressure air into the interior of the first incineration unit in an upward direction is provided, the gas and the carbonized material can be circulated at high speed during the combustion. Therefore, combustion efficiency can be greatly increased by adding a high pressure along with a high temperature during the combustion.
Patent KR-20220021331-A (KR)
Inventor: YU YOUNG SIL
IPC: A01G9/00
Filed: 2020-08-13
Abstract: The present invention discloses a functional flower pot of a succulent plant and other plants wherein an inner box body of a flower pot (10) is equipped with a lattice-like structure (2) for supplying appropriate air and moisture to a plant (1), and a below support end (30) functions to distribute a weight of a space and the inner box body to appropriately maintain the air and moisture in a lower part space of the flower pot. Therefore, an objective of the present invention is to provide the functional flower pot that helps with root growth.
Patent KR-20210033887-A (KR)
Title: Machining apparatus
Inventor: MATSUDA TOMOHITO
IPC: H01L21/677
Filed: 2020-08-18
Abstract: A new technology capable of reducing a downtime and improving a machining throughput (productivity) even at a timing of cassette replacement is proposed. A machining apparatus including a holding device (5) for holding a semiconductor wafer, which is a workpiece, and a machining device for performing a cutting process on the workpiece held by the holding device (5), such as a cutting blade, includes: a first cassette mounting support (51) on which a first cassette (K1) for accommodating a plurality of workpieces is mounted; a second cassette mounting support (52) on which a second cassette (K2) for accommodating a plurality of workpieces is mounted; a first positioning device (510) for locating the first cassette mounting support (51) at a delivery position (P0) and a first cassette retraction position (P1); a second positioning device (520) for locating the second cassette mounting support (52) at the delivery position (P0) and a second cassette retraction position (P2); and a loading/unloading device (20) for transferring the workpiece between the delivery position (P0) and the holding device (5), wherein the delivery position (P0) and the first cassette retraction position (P1) are adjacent to a Z-direction, and the delivery position (P0) and the second cassette retraction position (P2) are adjacent to an X-direction that is orthogonal to the Z-direction.
Patent KR-20220025354-A (KR)
Title: Apparatus and method for providing customized unmanned stores provided according to the unmanned store environment
Inventor: KIM SEUNG YEON
IPC: G07C9/00
Filed: 2020-08-24
Abstract: The present invention relates to an apparatus and method for providing a customized unmanned store provided according to an environment of an unmanned store, which establishes an environment where products are easily paid for. According to one embodiment of the present invention, a method executed by a server comprises the following steps: (a) receiving product information about a product selected by a user from a user terminal in which an application for paying for a product sold in an unmanned store is installed; (b) determining whether an order for product information is a direct order or a remote order; (c) in the case of a direct order, recognizing a store identification code or a user identification code according to whether the unmanned store includes an entrance gate allowing passing when authentication is completed and performing payment for product information; and (d) in the case of a remote order, processing payment after confirming time setting or personal information according to whether the order is a user's pick-up order or delivery order.
Patent KR-20220026278-A (KR)
Title: Rotation induction device for vehicle
Inventor: KANG JUN MO
IPC: F16C33/20
Filed: 2020-08-25
Abstract: The present invention relates to a rotation induction apparatus for a vehicle, comprising: an upper case unit which is made of synthetic resin materials and through which a piston rod penetrates; a lower case unit which is made of synthetic resin materials and is disposed under the upper case unit and through which the piston rod penetrates; a center plate unit through which the piston rod penetrates and which is made of synthetic resin materials, is disposed between the upper case unit and the lower case unit, and induces rotation of any one of the upper case unit and the lower case unit; and an inflow prevention unit which is formed on one or more of the upper case unit and the lower case unit and prevents inflow of foreign substances through the piston rod, thereby preventing damage of a product by inflow of foreign substances.
Patent KR-20220033720-A (KR)
Inventor: SHIN UEON SANG
IPC: B01D39/14
Filed: 2020-09-10
Abstract: The present invention provides a filter which comprises: a porous substrate; and a coating layer coated on the surface of the porous substrate and the surface of pores of the porous substrate, and containing amine functionalized activated carbon, wherein the amine-functionalized activated carbon is a core-shell hybrid having a core-shell structure in which the surface of activated carbon is coated with chitosan. According to the present invention, the filter contains a high content of activated carbon and has excellent structural stability, and the activated carbon is evenly distributed, thereby providing high efficiency of collecting harmful gases, in particular, providing excellent efficiency of collecting formaldehyde. The activated carbon functionalized with chitosan can chemically combine with volatile organic compounds to increase collection efficiency of harmful gases, can provide excellent effects of removing fine dust and ultrafine dust, bacteria, and fungi, and does not include carcinogenic substances harmful to the human body to provide excellent biocompatibility.
Patent KR-20220036504-A (KR)
Title: Acoustic sensor verification apparatus and acoustic sensor verification assembly with the same
Inventor: SONG SUN HO
IPC: G01M99/00
Filed: 2020-09-16
Abstract: An acoustic sensor verification device for verifying a planar array type acoustic sensor assembly including a plurality of acoustic sensors and an acoustic sensor verification assembly including the same may be disclosed. The acoustic sensor verification assembly according to one embodiment may comprise: a plurality of acoustic sensor verification devices disposed to correspond to the plurality of acoustic sensors so as to exchange acoustic signals with the plurality of acoustic sensors, and uniformly in close contact with the plurality of acoustic sensors by an applied pressure; and a verification device arrangement plate on which the plurality of acoustic sensor verification devices are fixedly disposed.
Patent KR-20210036831-A (KR)
Title: Sliding member
Inventor: HANAI RYO
IPC: F16C33/04
Filed: 2020-09-24
Abstract: An issue is to provide a sliding member having a stronger bond with a sliding layer and a back metal layer than before. To solve the issue, the sliding member includes a back metal layer, and a sliding layer made of a copper alloy, provided on a bonding surface of the back metal layer. The composition of the copper alloy includes 0.5-12 mass% of Sn, 0.5-15 mass% of Ni, 0.06-0.2 mass% of P, and the remaining of Cu and inevitable impurities. The back metal layer is made of hypoeutectoid steel containing 0.07-0.35 mass% of carbon, and has a structure made of a ferrite phase and perlite. The back metal layer has a vacancy containing area extended inwards from the bonding surface, and, when seen from a cross section vertical to a sliding surface of the sliding layer, a plurality of closed vacancies, which are not open to the bonding surface, exist in the vacancy containing area, an average diameter of the closed vacancies is 5-15 μm, and the thickness of the vacancy containing area is 10-60 μm. A ratio of the total volume V2 of the closed vacancies with respect to the volume V1 of the vacancy containing area is V2/V1=0.05-0.1.
Patent KR-20220042946-A (KR)
Title: Locking knob having checking function of fastening status
Inventor: LEE JOO HYUB
IPC: H01H13/26
Filed: 2020-09-28
Abstract: The present invention relates to a locking knob capable of confirming the fastening state. According to the present invention, the locking knob may comprise: a tubular body part spaced parallel to a screw part of a fastening member and connected to the fastening member; a moving part inserted into the tubular body part and moved along the longitudinal direction of the tubular body part; and a sound generating part disposed on a movement path of the moving part formed inside the tubular body part. The fastening state can be confirmed through the sound generated differently depending on the fastening amount of the fastening member.
Patent KR-20210056226-A (KR)
Title: Method and apparatus for transmitting and receiving hybrid automatic repeat request response in communication system
Inventor: SON HYUK MIN
IPC: H04L1/18
Filed: 2020-10-08
Abstract: Disclosed are a method and a device for transmitting and receiving a HARQ response in a communication system. An operating method for a first terminal includes the steps of: receiving, from a base station, setting information comprising a first information element for indicating a type of a HARQ-ACK codebook; and generating the HARQ-ACK codebook comprising a DL HARQ information bit about downlink communication between the base station and the first terminal, and an SL HARQ information bit about sidelink communication between the first terminal and a second terminal; and transmitting the HARQ-ACK codebook to the base station by using an uplink channel.
Patent KR-20220049271-A (KR)
Inventor: PARK DO YOUNG
IPC: G06Q50/20
Filed: 2020-10-14
Abstract: The present invention relates to a wearable device-based rehabilitation management system. More specifically, in order to help with continuous rehabilitation and to increase exercise effect, the present invention provides a rehabilitation management system comprising: a motion coaching module including a motion data collection portion, an artificial intelligence portion, and a display portion; and a health management platform continuously managing exercise history, wherein the motion data collection portion consists of a wearable device and a camera.
Patent KR-20220050705-A (KR)
Inventor: NAM HAN SEOK
IPC: B25J9/16
Filed: 2020-10-16
Abstract: Embodiments of the present invention provides a position measurement system that determines an environment of a target space or a work target space, wherein a driving type work device can determine the position thereof more accurately. The position measurement system includes a data transmitting and receiving unit, a driving unit, a sensing unit, a position detecting unit, a correcting unit, and a position determining unit.
Patent KR-20220051603-A (KR)
Inventor: CHOI YOUN TEA
IPC: A47B61/00
Filed: 2020-10-19
Abstract: The present invention relates to a height-adjustable built-in closet and, more specifically, to a height-adjustable built-in closet, which can adjust the height of the closet so that the height can match the height of different ceilings in the structure of a building, and allow four parts of a lower end of a lower part of the closet to be opened, thereby preventing moisture and facilitating cleaning. The height-adjustable built-in closet comprises: an upper cabinet having a storage part with an open front surface having a predetermined length, and having an opening and closing door formed on the front surface of the storage part; a lower cabinet which has a smaller length than the upper cabinet, has a top plate formed on the top thereof, has four legs formed on the bottom of the top plate to support the top plate, has reinforcements formed on the rear and both surfaces of the legs, and has a front plate detachably formed on the front thereof; height adjustment means which have a height adjustment groove formed in the center of a lower end of the leg of the lower cabinet to have a thread, have a height adjustment bolt fixed to the height adjustment groove, and can adjust the height of the lower cabinet when the height adjustment bolt rotates; and a vertical length adjustment means formed at a lower end of the front plate to adjust the length of the front plate so that the length corresponds to the height of the height adjustment means.
Patent KR-20220054511-A (KR)
Title: Bed fall prevention air tube device
Inventor: KIM NAK KIL
IPC: A47C21/08
Filed: 2020-10-24
Abstract: The present invention relates to a bed fall prevention air tube device. In order to achieve the foregoing purpose, provided is a fall prevention air tube device, wherein in one aspect of the present invention, a receiver for receiving signals from a sensor A, a sensor B, and a sensor, and the received signal is processed in real time, and the time difference between the signal detected by the sensor A and the signal detected by the sensor B is calculated, so that when there is a certain time difference, air quickly flows into an air tube and spreads to prevent injury.
Patent KR-20220058208-A (KR)
Inventor: KIM YONG GWANG
IPC: F21S9/02
Filed: 2020-10-30
Abstract: The present invention relates to a fishing lamp (1) with an automatic insulation function, which flickers or emits light underwater and is automatically insulated when lifted out of water. The fishing lamp of the present invention includes: a case (2) having one opening (21) and installed such that a light-emitting diode (6) electrically connected to a battery (5) is fixed inside by an epoxy resin (7); a pair of exposed terminals (3) protruding toward the opening (21) to be exposed from the epoxy resin (7) with which the case (2) is filled and allowing mutual current flow underwater so that the light-emitting diode (6) flickers by means of the battery (5); and an insulating barrier (4) coupled to the opening (21) of the case (2), isolating the pair of exposed terminals (3) exposed from the epoxy resin (7), and installed such that current is blocked and does not flow between the pair of exposed terminals (3) by the residual seawater or sodium chloride in the case (2) after lifting out of water. According to the present invention, the pair of exposed terminals (3) are partitioned from each other by the insulating barrier (4), and the insulating barrier (4) blocks current flow between the pair of exposed terminals (3) even in the presence of residual seawater or sodium chloride after lifting out of water. Accordingly, consumption of the battery (5) can be considerably reduced and the service life of the fishing lamp (1) can be extended.
Patent KR-20220059065-A (KR)
Title: Extension tables and chairs
Inventor: CHEN TE LUNG
IPC: A47B1/10
Filed: 2020-11-02
Abstract: An extendable table and chair may comprise: a main carrier plate; a support unit installed on the bottom surface of the main carrier plate; two extension units installed at both sides, opposite to each other, of a bottom portion of the main carrier plate respectively, and connected to the support unit to be able to repetitively go away from the main carrier plate; and two sub carrier plates installed at the extension units respectively. Each of the extension units includes a support and foldable stand means. Each stand means includes: two support legs pivot-connected to the extension units respectively and spaced at an interval from each other; and tilted support bars connected between a plurality of the support legs and supports respectively to be formed in a rough V shape. The plurality of support legs can support the sub carrier plates in a case that a heavy article is seated on the sub carrier plates since the plurality of support legs move along the extension units such that the extendable table and chair is prevented from being tilted. A pivot structure of the stand means enables the plurality of support legs to approach the main carrier plate and be held in the bottom portion of the main carrier plate.