baber/WOPTO huggingface dataset:
Patent KR-20210004619-A (KR)
Inventor: DAEHEE LEE
IPC: F24F13/20
Filed: 2019-07-05
Abstract: According to one embodiment of the present invention, provided is a damper device. According to one embodiment of the present invention, the damper device includes: a housing of which a front surface and a back surface are opened so that a flowing path through which a fluid is moved is formed; at least one blade coupled into the housing to be rotatable to open and close the flowing path; a lever penetrating into the housing to be connected to a rotation shaft of the blade; a cylinder which is installed on an outer side of the housing, through which the lever penetrates, and of which a cross-section area is formed to be gradually wider along a track formed by the lever when the rotation shaft is rotated in a direction of closing the flowing path; and an elastic piston which is made of an elastic material and of which one side is connected to the lever and at least one of an area or a length is variable while the blade is moved in the cylinder integrally with the lever in accordance with an angle of opening the flowing path. Therefore, the damper device can reduce working time and costs.
Patent KR-20190088940-A (KR)
Title: Pyrene derivatives having substituted groups and organic light-emitting diode including the same
Inventor: YU SE JIN
IPC: H01L51/00
Filed: 2019-07-18
Abstract: The present invention relates to a novel compound and an organic electroluminescent device comprising the same as a light emitting material. Specifically, it is a novel compound represented by the following [Chemical formula A] or [Chemical formula B] and an organic electroluminescent device comprising the same. A pyrene-based derivative is represented by [Chemical formula A].
Patent KR-20200011367-A (KR)
Title: Vertical field-effect transistor(VFET) devices including latches having cross-couple structure
Inventor: DO JUNG HO
IPC: H01L29/732
Filed: 2019-07-22
Abstract: Provided is an integrated circuit (IC) device including a vertical field effect transistor (VFET) with increased reliability. According to the present invention, the IC device comprises: a substrate including first and second regions and a boundary region between the first and second regions, wherein the first and second regions are spaced apart from each other in a first horizontal direction parallel to the upper surface of the substrate; a first latch disposed on the first region of the substrate and including first to fourth VFETs; a second latch disposed on the second region of the substrate and including fifth to eighth VFETs, wherein the first and seventh VFETs are arranged in the first horizontal direction; and a conductive layer extended in the first horizontal direction, crossing the boundary region, and including a first portion including a gate electrode of the first VFET and a second portion including a gate electrode of the seventh VFET.
Patent KR-20210011560-A (KR)
Title: Display apparatus
Inventor: KIM YOUNG GU
IPC: H01L51/52
Filed: 2019-07-22
Abstract: The present invention provides a display apparatus with reduced thickness and improved touch sensitivity. To this end, the display apparatus comprises: a substrate having a display area and a non-display area; a light emitting element arranged on the display area and having a pixel electrode, a counter electrode arranged on the pixel electrode, and an intermediate layer with a light emitting layer arranged between the pixel electrode and the counter electrode; a thin film encapsulation layer arranged on the light emitting element, having a first inorganic encapsulation layer, a second inorganic encapsulation layer positioned on the first inorganic encapsulation layer, and an organic encapsulation layer interposed between the first inorganic encapsulation layer and the second inorganic encapsulation layer, wherein the organic encapsulation layer includes organic particles with a core-shell structure including a hollow core and a shell formed on the outer surface of the core; and a touch unit arranged on the thin film encapsulation layer.
Patent KR-20210011746-A (KR)
Title: Backpack with clothes wrinkle stretching function
Inventor: LEE YOUNG DO
IPC: A47G25/20
Filed: 2019-07-23
Abstract: Disclosed is a clothing anti-wrinkle backpack. The present invention relates to a clothing anti-wrinkle backpack, which is capable of storing clothing accommodated therein without the formation of wrinkles in the clothing. The clothing anti-wrinkle backpack comprises: an external bag main body (110) which includes a pair of shoulder straps worn on the shoulders of a user and a bottom slit (112) formed by penetrating a bottom surface thereof; an external bag (100) which includes a cover (120) coupled on an upper portion of the external bag main body (110) to be opened and closed; an internal bag (200) which is detachably accommodated in the external bag (100), and supports the clothing so that the clothing is mounted while a shape of the clothing is maintained; a humidifying part (150) which is provided on one side of the external bag (100), and supplies moisture into the internal bag (200) such that moisture is supplied to the clothing mounted in the internal bag (200); a heating part (260) which is provided in the internal bag (200), and applies heat to the clothing (C) mounted in the internal bag (200); a battery (160) which is accommodated on the other side of the external bag (200); and a control part (300) which restricts the power supply of the battery (160) so as to drive the humidifying part (150) and the heating part (260). Accordingly, a user can store a change of clothing in the bag while riding a bicycle on the way to work such that the user can change into the clothing that has no wrinkles in the office.
Patent KR-20200018251-A (KR)
Title: Structure for preventing the bearing from being dislodged from the air compressor
Inventor: Wen San Chou
IPC: F16C19/06
Filed: 2019-07-24
Abstract: The present invention relates to a structure for preventing separation of a bearing of an air compressor, wherein a bearing is pin-coupled to be fixed by a central bolt of a power transmission mechanism that enables a piston body of the air compressor to reciprocates in a cylinder. A paddle wheel of the bearing is formed in an incomplete cylindrical shape. Moreover, a base for fixing the bearing forms a corresponding position fixing hole to prevent the bearing from idling or being separated due to power of a rotary shaft of the power transmission mechanism when the piston body reciprocates in the cylinder by the power transmission mechanism. Accordingly, the piston body can smoothly move in the cylinder, and durability of the air compressor can be extended.
Patent KR-20190100082-A (KR)
Inventor: LEE SEONG WON
IPC: E04G23/02
Filed: 2019-07-26
Abstract: The present invention relates to a repair unit for repairing a detached or cracked part of a concrete building, capable of minimizing reconstruction and a detached or cracked part repairing method using the same. According to the present invention, the detached or cracked part repairing method comprises a buried space securing step (S100), a fine powder removing step (S200), a waterproof coating layer forming step (S300), a primary highly elastic inorganic mortar coating step (S400), a detached or cracked part repairing unit burying step (S500), a curing step (S600), and a finishing step (S700).
Patent KR-20210023249-A (KR)
Title: New Derivatives of Lobaric acid Having PTP-1B Inhibitory Activity, Method of Preparing the Same and Uses Thereof
Inventor: YIM JOUNG HAN
IPC: C07C231/10
Filed: 2019-08-22
Abstract: The present invention relates to a novel derivative of lobaric acid, a preparation method therefor and a use thereof, and relates to: a novel lobaric acid derivative which has excellent PTP-1B inhibitory activity that is far higher than that of conventional lobaric acid derivatives and which can be orally administered, and thus is very effective in the prevention or treatment of diabetes or obesity through oral administration; a preparation method therefor; and a use thereof. A lobamide compound is represented by chemical formula 1.
Patent KR-20210029947-A (KR)
Title: Automated external defibrillator, method, computing apparatus and system for controlling the same
Inventor: YOON SUNG MIN
IPC: G08B21/02
Filed: 2019-09-09
Abstract: The present invention relates to a defibrillator, a method for controlling the defibrillator, and a computing apparatus and a defibrillator control system for controlling the defibrillator, wherein the defibrillator comprises a communication unit receiving a control signal transmitted by the computing apparatus, and an output unit for outputting a location notification signal to the outside in response to the received control signal. The present invention can also obtain an effect of maximizing a survival rate of cardiac arrest patients.
Patent KR-20210032219-A (KR)
Title: Rechargeable battery manufacturing method, rechargeable battery manufactured from thereof
Inventor: CHA IN YOUNG
IPC: H01M4/04
Filed: 2019-09-16
Abstract: The present invention relates to a method for manufacturing a secondary battery to prevent precipitation of lithium ions and a secondary battery thereof. According to the present invention, the method comprises: an accommodating step of accommodating an electrode assembly in a battery case including an accommodating part in which the electrode assembly is accommodated and a gas pocket part connected to the accommodating part to collect gas generated inside the accommodating part; a first sealing step of sealing along the outer circumferential surface of the battery case except for an end part of the gas pocket part; an electrolyte injection step of injecting an electrolyte into the accommodating part through the end part of the gas pocket part; a second sealing step of double sealing the end part of the gas pocket part, wherein a first sealing part is formed on a side close to the accommodating part and a second sealing part is formed on a far side; a second sealing part removing step of removing a portion where the second sealing part is formed from the battery case; and a charging step of performing charging by applying electricity to the electrode assembly.
Patent KR-20210033208-A (KR)
Title: Slurry composition for cat foods with inflammatory improvement
Inventor: HONG JI HOO
IPC: A23K10/20
Filed: 2019-09-18
Abstract: The present invention relates to a slurry composition for cat food which exhibits an inflammation alleviation effect. More specifically, the present invention consists of a grain mixture, a chicken meat powder mixture, a vegetable protein, an animal fat mixture, additives, lactoferrin, and purified water. The slurry composition for cat food containing the ingredients not only supplies abundant nutrients to cats, but also contains lactoferrin to alleviate inflammation occurring in the cat′s mouth or skin, and is manufactured in a slurry form, so that there is an effect of being easily consumed by cats with inflammation in the mouth.
Patent KR-20210037265-A (KR)
Title: Lighting Apparatus Having Illumination Intensity Control Function Based on Event
Inventor: JEON DAE HOON
IPC: F21V21/36
Filed: 2019-09-27
Abstract: According to the present invention, an elevating lighting device including an illuminance control function for each event, provided in indoor sports facilities to irradiate light, includes: a lighting unit which irradiates light into a room; an air purifier provided adjacent to the lighting unit and driven to purify indoor air according to the degree of indoor air pollution; a lifting unit for vertically moving the lighting unit and the air purifier; and a control unit for controlling at least one of the illuminance of the lighting unit, driving of the air purifier, and driving of the lifting unit, wherein the control unit includes an illuminance control function for each event configured to control indoor illuminance to correspond to an illuminance standard set for each event performed in the indoor sports facilities. A quick response is made, and satisfactory illuminance is provided to users or players by controlling the indoor illuminance according to events performed in the indoor sports facility.
Patent KR-20210040639-A (KR)
Title: Dual type Automatic stick packing machine
Inventor: PARK EUN KYU
IPC: B65B51/14
Filed: 2019-10-04
Abstract: The present invention relates to a dual-type automatic stick packing machine which is able to increase the number of products which can be produced at the same time by driving two stick packing machines, which are able to produce a large number of rows of stick packing paper, by a single driving unit, to operate the two stick packing machines at the same time or separately as needed, to produce stick packing paper of different widths or different types at the same time, to clean the stick packing paper in turn, and to operate efficiently. According to the present invention, the dual-type automatic stick packing machine comprises: a first packing film supply unit and a second packing film supply unit, which are parallelly placed to supply a packing film; a first division unit and a second division unit which divide the packing film into a large number of rows; a first forming unit and a second forming unit, which form the divided packing films into stick packing paper; a first longitudinal bonding unit and a second longitudinal bonding unit, which bond an opened longitudinal side of the stick packing paper by rows; a first transversal bonding unit and a second transversal bonding unit, which compress or release the transversal sides of the stick packing paper and thermally bond the transversal sides; a first injection unit and a second injection unit, which inject a product into the stick packing paper for a certain volume at a time; a first cutting unit and a second cutting unit, which cut the transversal sides-bonded parts of the stick packing paper; and a single driving unit which intermittently moves the stick packing paper and makes it possible to continuously produce by a repeated motion of each component.
Patent KR-20210041763-A (KR)
Title: The aluminum alloy manufacturing method for cylinder head using automotive hood scraps
Inventor: LEE JUNGKYU
IPC: C22B9/16
Filed: 2019-10-08
Abstract: The present invention relates to a method for manufacturing an aluminum alloy for a cylinder head by mixing an AC2A or AC2B aluminum alloy ingot used for manufacturing a cylinder head and scrap of an aluminum alloy for manufacturing a vehicle hood in an integrated melting tank. The conventional aluminum alloy for cylinder heads have used Al-Cu-Si alloys such as AC2A or AC2B. The present invention has the effect of securing the properties of an aluminum alloy necessary for manufacturing a cylinder head and at the same time securing economic feasibility, by delicately defining and then melting and mixing the composition ratio parameters for mixing an aluminum alloy ingot for a cylinder head and scrap for a vehicle hood to comply with a permissible range for the Si and Cu composition ratio set by the KSD6008 standard.
Patent KR-20210043983-A (KR)
Title: concrete block for solar power generation road and construction method of it
Inventor: CHUN JIN YOUNG
IPC: E01C9/00
Filed: 2019-10-14
Abstract: The present invention relates to a road-type concrete block for solar power generation, which can further increase structural stability, and to a method for constructing the same. The road-type concrete block for solar power generation of the present invention comprises: a block body (10) having a seating groove (11) in which a solar panel is seated on an upper surface thereof; and a wire insertion unit (20) including a vertical pipe (23).
Patent KR-20190120118-A (KR)
Inventor: NAGAKURA TAKESHI
IPC: C09J7/40
Filed: 2019-10-15
Abstract: Provided by the present invention are an adhesive composition having excellent antistatic performance, in which the surface resistivity of an adhesive layer is equal to or less than 2.0×10^(+9) Ω/□, and not impairing durability, and an adhesive film using the same. An acrylic polymer comprises: (A) n-butyl acrylate; (B) at least one selected from t-butyl acrylate, isobutyl acrylate, n-butyl methacrylate and methyl acrylate; (C) a copolymerizable vinyl monomer containing a hydroxyl group and/or a carboxyl group; (D) a copolymer copolymerizing the copolymerizable vinyl monomer containing an aromatic group; (E) an ammonium antistatic agent having a fluoro group-containing anion; (F) a crosslinking agent comprising a trifunctional or higher functional isocyanate compound or bifunctional or higher epoxy compound; and (G) a silane coupling agent containing a functional group selected from an epoxy group, a mercapto group and an acid anhydride group.
Patent KR-20210047746-A (KR)
Title: Terminal based dynamic network policy control method on 5g network, terminal and network system implementing the same method
Inventor: JANG HO JUN
IPC: H04L12/24
Filed: 2019-10-22
Abstract: Provided is a method in which a dynamic network policy control device is operated by being interlocked with a terminal. The method comprises the steps of: receiving a QoS activation request for a specific service data flow from a terminal equipped with an application function; transmitting the QoS activation request to a policy control function (PCF) device; receiving a response to the QoS activation request from the PCF device; and transmitting the response to the QoS activation request to the terminal. The response to the QoS activation request includes a result of applying a rule for the specific service data flow to a core network.
Patent KR-20210050244-A (KR)
Title: Method for removing particulates and plasma apparatus using the same
Inventor: WHANG KI WOONG
IPC: H01J37/32
Filed: 2019-10-28
Abstract: The present application relates to a particle removal method and a plasma apparatus using the same. A particle removal method according to an embodiment of the present invention comprises the steps of: performing, by a plasma apparatus, an etching or deposition process on a wafer placed on a lower electrode by generating plasma in a reaction chamber; when the etching or deposition process is completed, applying a voltage pulse to a particle removal member positioned to be spaced apart from the lower electrode by a set interval while gradually erasing an electromagnetic wave output applied to generate the plasma by the plasma apparatus; and removing particles trapped in a sheath region of the plasma by attracting the same in the direction of the particle removal member by using electrical attraction by the voltage pulse.
Patent KR-20210051395-A (KR)
Title: Method for managing terminal
Inventor: LEE DONGJIN
IPC: H04W88/18
Filed: 2019-10-30
Abstract: According to an embodiment of the present invention, provided is a terminal management method in which a user can receive a service without delay. The terminal management method comprises the steps of: controlling information on at least one UPF instance to be delivered to a terminal accessing a base station; receiving the information on the UPF instance selected by the terminal among the at least one UPF instance in response to the information to be delivered to the terminal; and controlling a session to be formed between the selected UPF instance and the terminal.
Patent KR-20210052824-A (KR)
Title: Torsion preventing apparatus for hose
Inventor: KANG JONG HEON
IPC: F16L27/08
Filed: 2019-11-01
Abstract: The present invention is to provide a hose twist prevention device that allows a hose connection part to rotate in a fixing means to absorb a rotational force acting on a hose. According to the present invention, a hose twist prevention device comprises: a frame part protruding from a wall to one side and having a through-hole portion formed therein; a hose connection part which is inserted into the through-hole portion and connected to a hose at both ends; and a rotating part provided between the through-hole portion and the hose connection part so that the hose connection part is rotatable about the through-hole portion as an axis.
Patent KR-20210056031-A (KR)
Title: Nozzle assembly for bidet
Inventor: JEON HYEOK
IPC: B05B7/04
Filed: 2019-11-08
Abstract: According to the present invention, a nozzle assembly for a bidet comprises a nozzle assembly (100), a cylinder part (200), and a housing (300). The nozzle assembly (100) includes a nozzle main body (110) and a nozzle flow path (120), an elastic member (127), a separation prevention part (130), a spray cap (140), and a cold/hot water storage part (150). The nozzle main body (110) includes a nozzle tip (111) located at a front end and a coupling hole (114) located in an upper portion of the other end, a stopper (115) located in a lower portion of the front end, and a coupling part therein. The nozzle tip (111) receives cold water and hot water from a water supply source (not shown) and sprays water moved through the nozzle flow path (120) to a local part of a human body. The coupling hole (114) is to be fitted and coupled to a coupling stopper (124) of the nozzle flow path (120) while a nozzle coupling part (123) of the nozzle flow path (120) is fitted to a coupling part of the nozzle main body (110).
Patent KR-20210058027-A (KR)
Title: Auto coupling apparatus for supporter of oystershell
Inventor: SON SANG MOCK
IPC: A01K61/54
Filed: 2019-11-13
Abstract: The present invention relates to an apparatus for automatically fastening spat-collection shell supporters, which automatically fastens a supporter which suspends spat-collection shells of oysters and scallops in water while maintaining distances therebetween, to be maintained for a long time even in seawater or sea breeze so that the hassle of doing manual work one by one is removed and a large number of workers are not required to reduce labor and a plurality of spat-collection shells are automatically and continuously fastened to significantly increase fastening workability. According to the present invention, the apparatus comprises: a spat-collection shell fixing line alignment unit configured to align a plurality of spat-collection shell fixing lines and supply the aligned spat-collection shell fixing lines to a spat-collection shell fixing line transfer unit; the spat-collection shell fixing line transfer unit configured to transfer the spat-collection shell fixing line supplied by the spat-collection shell fixing line alignment unit to one side; a spat-collection shell supporter fastening unit configured on one side of the spat-collection shell fixing line transfer unit to seat the transferred spat-collection shell fixing line and receiving and fastening the spat-collection shell supporters supplied by a spat-collection shell supporter supply unit to fasten male and female spat-collection shell supporters to the spat-collection shell fixing line to face each other; and the spat-collection shell supporter supply unit configured on one side of the spat-collection shell fastening unit to supply the spat-collection shell supporters to the spat-collection shell supporter fastening unit.