baber/WOPTO huggingface dataset:
Patent KR-20210119105-A (KR)
Title: Bypass heat exchanger
Inventor: KIM JUNG HWAN
IPC: F24F13/14
Filed: 2020-03-24
Abstract: A purpose of the present invention is to provide a total heat exchanger for bypass, capable of reducing the number of additional components necessary for forming a bypass flow path while maximizing space efficiency to enable compact formation. According to the present invention, the total heat exchanger includes: a total heat exchange part having an enclosed body shape with an open upper part, housing a total heat exchange element therein, having an outside air suction part, an outside air discharge part, an inside air suction part and an inside air discharge part individually formed on a wall surface to allow air to flow therethrough, having a flow path formed to connect the outside air suction part, the total heat exchange element and the outside air discharge part, and having a flow path formed to connect the inside air suction part, the total heat exchange element and the inside air discharge part; and a cover part covering an upper part of the total heat exchange part. The cover part includes: a top cover having a panel shape covering an upper part of the total heat exchange part, and having bypass holes penetrated to be connected to any two, which are not connected by the total heat exchange element, among the outside air suction part, the outside air discharge part, the inside air suction part and the inside air discharge part; and a panel-shaped door opening and closing the top cover. Thus, a flow path which enables inside or outside air to flow without passing via the total heat exchange element can be formed.
Patent KR-20210119640-A (KR)
Inventor: KIM SANG HUN
IPC: A63B53/02
Filed: 2020-03-25
Abstract: The present invention relates to a golf putter having improved straightness comprising: a head having a contact surface that comes into contact with a golf ball; and a shaft that includes a main shaft portion connected to the head and a wrist angle regulating portion formed extending from the main shaft portion, wherein the main shaft portion is inclined at a first angle that is acute, with respect to a line perpendicular to a horizontal plane where the bottom of the head is placed on the horizontal plane, and the wrist angle regulating portion is inclined at a second angle that is smaller than the first angle so as to be closer to the perpendicular line.
Patent KR-20210120549-A (KR)
Title: Transcranial phototherapy device using light emitting diodes
Inventor: KIM HYUN SOO
IPC: A61M21/00
Filed: 2020-03-27
Abstract: The present invention relates to a transcranial phototherapy device using light emitting diodes (LED) and, more specifically, to a transcranial phototherapy device using LEDs, which emits light in the visible and near-infrared wavelength regions of the LED to the frontal, parietal, and bilateral temporal lobes inside the skull to prevent and treat various cranial and nervous system brain diseases such as dementia, cognitive impairment, depression, Alzheimer's disease, and Parkinson's disease in a non-invasive way. According to the present invention, since the emission angle and position of a light source is easily adjusted according to the size and shape of a user's head, light can be emitted in a perpendicular direction to the user's scalp so that the light can reach the cerebral cortex effectively, increasing prevention and treatment effects. In addition, since an output pattern of the light source is adjusted, heat is prevented from being continuously generated and accumulated in the scalp and skull layer by the light source and the light so that overheating and burns of the cellular tissue in the area exposed to the light, thereby providing an advantage of being safe to use. The transcranial phototherapy device comprises a light emitting unit, a main body, and a connection unit.
Patent KR-20210123490-A (KR)
Title: Red ginseng drink for fatigue recovery and manufacturing method thereof
Inventor: BYUN GA RAM
IPC: A23L33/17
Filed: 2020-04-03
Abstract: The present invention relates to a red ginseng beverage which comprises a red ginseng extract liquid, citric acid, taurine, vitamins, and others to improve a fatigue recovery and vitamin supply effect.
Patent KR-20210124845-A (KR)
Title: Jelly container and method of jelly packaging
Inventor: CHOI MIN SEOK
IPC: B65D35/44
Filed: 2020-04-07
Abstract: The present invention relates to a jelly packaging container and a jelly packaging method. More specifically, the present invention relates to the jelly packaging container which prevents excess deformation and maintains an attachment direction of a lid film while eating a jelly. In addition, the present invention relates to the jelly packaging container which inserts the jelly upwards from the bottom. The jelly packaging container comprises: a container main body including a tube body unit and a flange unit; and a lid film which covers the container main body.
Patent KR-20210125839-A (KR)
Title: Novel compound and organic light emitting device comprising the same
Inventor: BAEK LEEHYEON
IPC: H01L51/00
Filed: 2020-04-09
Abstract: The present invention provides a novel compound and an organic light emitting device using the same. The present invention provides a compound represented by chemical formula 1. The compound represented by chemical formula 1 described above can be used as a material for an organic material layer of the organic light emitting device, can be used in a solution process, and can improve efficiency and lifespan characteristics in the organic light emitting device.
Patent KR-20210125846-A (KR)
Title: Speech processing apparatus and method using a plurality of microphones
Inventor: KIM SEONG WOO
IPC: G10L21/0216
Filed: 2020-04-09
Abstract: A device for processing a speech according to a technical idea of the present disclosure may comprise: a plurality of microphones that receive a plurality of input signals from the outside; a spatial filtering circuit that generates a spatial filter signal corresponding to the plurality of input signals through spatial filtering; a static noise estimation circuit that generates estimation static noise information by combining the directional static noise information indicating a level of a static noise signal received in a direction of interest and the diffusion static noise information indicating the level of static noise signals received from multiple directions, based on whether or not the plurality of input signals have directionality; and a speech estimation circuit that generates an estimation speech signal by filtering the spatial filter signal based on the estimation static noise information. Therefore, the present invention is capable of having an effect of estimating reliable static noise information.
Patent KR-20210126828-A (KR)
Inventor: HAN HUN SUB
IPC: G16H10/60
Filed: 2020-04-10
Abstract: The present invention relates to a system for oral care and emergency situation monitoring of a denture wearer, the system comprising: an information identifier which stores personal identification information, medical information, and denture washing history information of the denture wearer and is provided in a denture worn by the denture wearer; a denture washing device which washes the denture; and an application which is installed in a subject terminal owned by a subject containing one or more of the denture wearer, a guardian, and a third party. The denture washing device is operated to start washing of the denture when the information identifier is recognized, displays the personal identification information, the medical information, and the denture washing history information stored in the recognized information identifier to the outside, and forms a database by transmitting the denture washing information including a washing date and a washing time of the denture to a managing server when washing of the denture is completed. The application performs a denture wearer identifying function which displays the personal identification information and the medical information stored in the recognized information identifier through the subject terminal when the information identifier is recognized, a denture washing history managing function which displays the denture washing history information stored in the recognized information identifier through the subject terminal, and an information identifier position confirming function which confirms a position in which the recognized information identifier is provided in the denture.
Patent KR-20200137973-A (KR)
Inventor: KANBAYASHI KEIICHI
IPC: B28D5/00
Filed: 2020-04-16
Abstract: The present invention immediately grasps a decrease in sharpness of slurry and immediately reflects a decrease in sharpness on a cutting condition. The method for cutting an ingot comprises the steps of: forming a wire row with a wire which is spirally wound between a plurality of wire guides and moves in an axial direction; and cutting the ingot into a wafer shape by pressing the ingot against the wire row at a predetermined conveyance speed while supplying the slurry to a contact portion between the ingot and the wire. In the cutting method, the thickness shape of the wafer cut from the ingot is measured. In an in-circle region of the cut wafer, which includes a central portion with a diameter smaller than the diameter of the cut wafer, a difference between a thickest portion and a thinnest portion is determined, and the cutting condition of the ingot to be subsequently cut is changed on the basis of the difference.
Patent KR-20210131002-A (KR)
Title: Manufacturing method of fender insulation for vehicles
IPC: B29K21/00
Filed: 2020-04-23
Abstract: The present invention integrally forms a sound pad in an insulation body through an injection method, so that not only the noise pad of a complex shape is easily formed but also work efficiency can be increased since the noise pad is not directly attached to the insulation pad. More specifically, when forming the insulation body, the noise pad is integrally injection formed or the insulation body is inserted into an insert to enable the noise pad to be integrally injected or the noise pad is injected to the insulation body through a double injection method, so that the insulation body is formed in the various methods to improve assembling efficiency. Moreover, the noise pad uses thermal plastic olefin (TPO) which is a rubber material, so that the noise pad has excellent formability to be more easily and integrally formed in the insulation body, and moreover, the noise pad can be firmly and closely attached to a panel to increase a noise blocking effect.
Patent KR-20210148504-A (KR)
Inventor: SIM MUN KI
IPC: H01L27/32
Filed: 2020-05-28
Abstract: Disclosed are a light emitting element including a condensed cyclic compound represented by formula 1-1 or 1-2, and an electronic device including the light emitting element. For the description of chemical formulas 1-1 and 1-2, refer to the bar described herein. According to the present invention, academic stability of the material itself can be improved.
Patent KR-20210149521-A (KR)
Inventor: JO YOUNG MIN
IPC: G11C16/04
Filed: 2020-06-02
Abstract: According to the present disclosure, a memory system includes a memory device including a plurality of memory cells and a memory controller controlling an operation of the memory device. The memory controller may store writing data in first memory cells among the plurality of memory cells, calculate a quantity of electric charges of at least one first cell string including each of the first memory cells and a quantity of electric charges of a second cell string adjacent to the first cell string, and store dummy data in at least one memory cell connected to the first cell string or the second cell string based on a calculation result.
Patent KR-20210155700-A (KR)
Inventor: NOH KYU DONG
IPC: B60C9/00
Filed: 2020-06-16
Abstract: The present invention relates to a tire comprising a sealant layer and a sound absorbing layer. The tire comprises: a sound absorbing layer located inside the tire; a sealant layer which is located between an inner lateral surface of the tire and the sound absorbing layer, and is coated on the inner lateral surface of the tire; and a film layer which is located between the sound absorbing layer and the sealant layer. The tire can self-seal a puncture by the sealant layer coated on the inner lateral surface of the tire when the puncture occurs, and have sound reducing performance by comprising the sound absorbing material. Even if a nail penetrates the tire and the sealant to reach the sound absorbing material, the tire prevents degradation of function of the sealant due to fine pieces of the sound absorbing material and maintains noise reducing performance.
Patent KR-20210156912-A (KR)
Inventor: HWASOON JUNG
IPC: H01L51/00
Filed: 2020-06-18
Abstract: The present invention relates to a novel compound and an organic electroluminescent device comprising the same, wherein the compound according to the present invention can be used in one or more layers selected from a group consisting of an organic material layer, preferably a light emitting layer, an electron transport layer, and an electron transport auxiliary layer of the organic electroluminescent device, and it is possible to improve the luminous efficiency, driving voltage, lifespan, etc. of the organic electroluminescent device.
Patent KR-20210157650-A (KR)
Inventor: AN TAE YEON
IPC: B65D83/08
Filed: 2020-06-22
Abstract: The present invention relates to a container for storing a non-woven cleaning fabric, having a zigzag foldable structure. The container for storing a non-woven cleaning fabric, having a zigzag foldable structure, comprises: a storage container body part which has an opening formed in an upper portion thereof, is filled with a predetermined amount of a cleaning liquid, and includes a non-woven cleaning fabric so that the non-woven cleaning fabric is immersed in the cleaning liquid; and a storage container lid which is coupled to the upper portion of the storage container body part to seal the opening, and includes a non-woven cleaning fabric outlet port formed through one side thereof so as to enable a user to take out and discharge the non-woven cleaning fabric to the outside and an outlet port stopper that opens and closes the non-woven cleaning fabric outlet port. The non-woven cleaning fabric is formed of polypropylene, includes a plurality of perforated lines at regular intervals along the longitudinal direction, is wound around the outer circumferential surface of a central rod medium a predetermined number of times to be provided in the form of a roll, has perforated lines formed at regular intervals so that the non-woven cleaning fabric can be separated into a sheet by size, has a zigzag-shaped foldable structure, and is formed to be discharged through the outlet port of the lid. Accordingly, cut surfaces are provided on the non-woven fabric of the cleaning cloth so that a user can tear off as much non-woven fabric as desired and use the torn non-woven fabric, the present invention is processed in a zigzag manner so that each sheet can be smoothly released and two or three pieces come up together at once, thereby eliminating interference between cleaning cloths, preventing tangling, reducing wasted resources, and securing usage convenience.
Patent KR-20210158445-A (KR)
Inventor: PARK MYOUNG GYU
IPC: A23K20/163
Filed: 2020-06-23
Abstract: The present invention relates to a composition for preventing, alleviating or treating osteoporosis comprising uridine. Specifically, the composition of the present invention increases Zip protein expression, BMP protein expression, and citrate production in osteoblasts to promote osteoblast differentiation, bone formation, and bone length growth, thereby preventing, alleviating, and treating osteoporosis and increasing height.
Patent KR-20220008461-A (KR)
Inventor: KANG YONG SOK
IPC: F23G5/16
Filed: 2020-07-14
Abstract: Disclosed is an incineration apparatus for an incineration system which can remove harmful components included in exhaust gas while increasing combustion efficiency. The incineration apparatus for an incineration system includes an incineration system including a pretreatment apparatus supplying a variety of domestic waste, an incineration apparatus incinerating domestic waste supplied from the pretreatment apparatus, and a posttreatment apparatus discharging exhaust gas created during incineration of the incineration apparatus to the pretreatment apparatus. The incineration apparatus comprises: a main body having a first combustion chamber formed therein to primarily combust domestic waste supplied from the pretreatment apparatus, and provided to supply fuel of a fuel supply apparatus and outside air from an air blowing fan to the first combustion chamber; a first combustion unit connected to the air blowing fan, installed in the main body, receiving outside air from the air blowing fan, and having a second combustion chamber to secondarily combust exhaust gas discharged upwards in accordance with combustion of the first combustion chamber; a second combustion unit connected to and installed on an upper portion of the first combustion unit, receiving outside air from the air blowing fan, having a third combustion chamber to tertiarily combust exhaust gas discharged upwards in accordance with combustion of the second combustion chamber, and provided to discharge exhaust gas discharged from the third combustion chamber to the posttreatment apparatus; and an exhaust gas delay unit connected to and installed on an upper portion of the second combustion unit, and provided to delay exhaust gas discharged from the second combustion unit to discharge the exhaust gas to the posttreatment apparatus.
Patent KR-20220009772-A (KR)
Title: Multiple coils antenna and electronic device and method for connecting coils of multiple coils antenna
Inventor: SHIN SEUNGSHIK
IPC: H01Q1/24
Filed: 2020-07-16
Abstract: According to various embodiments, an electronic device includes a battery, an antenna module including first and second coils, a switch circuit electrically connected to the antenna module, a magnetic field control circuit electrically connected to the antenna module, a charging circuit electrically connected to the battery and the magnetic field control circuit, and at least one processor electrically connected to the switch circuit, the magnetic field control circuit, and the charging circuit. The at least one processor is capable of controlling the switch circuit based on an operation mode related to the antenna module such that the first coil is connected to the magnetic field control circuit or the first coil is connected in parallel to the second coil and the first and second coils connected in parallel are connected to the magnetic field control circuit. Various other embodiments are also possible.
Patent KR-20220012587-A (KR)
Inventor: JUNTAEK OH
IPC: H05K3/46
Filed: 2020-07-23
Abstract: Various embodiments of the present invention relate to an electronic device comprising a touch electrode. The electronic device may comprise: a housing including a first microphone hole; a first printed circuit board positioned inside the housing; a touch sensor module positioned on the first printed circuit board; at least one microphone which collects external sound; at least one second printed circuit board which is electrically connected to the first printed circuit board, has the microphone positioned on a first surface facing the inside of the housing, and comprises a second microphone hole, and a first touch electrode positioned on a second surface opposite to the first surface to surround the second microphone hole and electrically connected to the touch sensor module, wherein the second printed circuit board is disposed between the housing and the first printed circuit board so that the second microphone hole corresponds to the first microphone hole; and a conductive pattern which is positioned to surround at least a portion of the first touch electrode, and is electrically connected to the touch sensor module. Other embodiments are possible. According to the present invention, touch sensitivity may be improved by means of the expansion of a touch area.
Patent KR-20220013194-A (KR)
Inventor: LIM HYUNG BONG
IPC: A61C13/00
Filed: 2020-07-24
Abstract: An artificial tooth according to an embodiment of the present invention comprises: a dental prosthesis; and an abutment which includes an insertion part inserted into the dental prosthesis in one direction, and a protrusion part protruding from the dental prosthesis. The insertion part is formed to be inclined so that the diameter of the outer peripheral surface thereof increases in one direction. The protrusion part is formed to be inclined so that the diameter of the outer circumferential surface thereof decreases in one direction. When the dental prosthesis is a workpiece structure, one end of the protrusion part is coupled to an artificial tooth processing device.
Patent KR-20210012973-A (KR)
Title: Platform system for pay service and method for pay service using the same
Inventor: PARK MIN SOO
IPC: G06Q20/14
Filed: 2020-07-24
Abstract: The present invention relates to a pay service platform system and a pay service method using the same, wherein the pay service platform system comprises: a pay service unit generating pay (sub-pay) of a corporate customer brand to provide a pay service when a corporate customer owning members wants to provide a pay service to the members; a QR unit providing a QR code used for authentication and payment in the pay service platform, and performing management of QR code issuance specifications, QR code encryption and keys; a financial institution linkage unit managing and authenticating account information of corporate customers, affiliated stores, and pay usage customers linked to the pay service platform, and processing fund transfer between accounts according to transactions while communicating with the financial institution server based on payment and settlement information; a channel unit providing an application for the customer and an application/web for the affiliated store, wherein the application for the customer provides functions of membership registration of pay usage customers, pay subscription, member information modification, payment using the QR code, charging, payment specification inquiry, and payment notification, and the application/web for the affiliated store provides functions of membership registration of the affiliated store, pay subscription, affiliated store information modification, payment using the QR code, specification inquiry, and registration of affiliated store employees and payment terminals; and a corporate customer unit linking the pay service platform with the internal system of corporate customers, and performing linking operations through an API in order to support pay usage of other pay service provider when payment or charging is performed for increasing convenience of pay usage customers using the pay service platform.
Patent KR-20220014109-A (KR)
Title: Double-sided organic solar cell and manufacturing method thereof
Inventor: HAN SEUNG HO
IPC: H01L51/42
Filed: 2020-07-28
Abstract: According to the present invention, a method for manufacturing a double-sided organic solar cell for improving long-term durability and power conversion efficiency in an organic solar cell comprises: a step of preparing a lower substrate; a step of forming a photoelectric conversion unit on the lower substrate; and a step of laminating an upper substrate on top of the photoelectric conversion unit. At this time, at least one of the lower substrate and the upper substrate is formed with a barrier film to which a metal mesh layer is combined. In forming of the photoelectric conversion unit on the lower substrate, a photoelectric conversion unit which includes a selective hole layer, a bulk-heterojunction layer, and a selective electronic layer is formed on the metal mesh layer.