baber/WOPTO huggingface dataset:
Patent KR-20210027717-A (KR)
Title: Display apparatus
Inventor: SHIM DONG HWAN
IPC: H01L27/32
Filed: 2019-09-02
Abstract: According to an embodiment of the present invention, disclosed is a display device which can prevent pattern recognition in a display area. The display device comprises: a plurality of data lines disposed in a display area; a plurality of display elements disposed in the display area and connected to the plurality of data lines; and a plurality of wires disposed in the display area and connected to the plurality of data lines, wherein each of the plurality of wires includes a plurality of branches protruding from the wires in a direction perpendicular to an extension direction of the wires. An end of each of the plurality of branches has an oblique shape inclined from the extension direction of the wires in a plan view.
Patent KR-20210027906-A (KR)
Title: Buck converter operating method and buck converter operating system
Inventor: YANG BYUNG DO
IPC: H02M1/32
Filed: 2019-09-03
Abstract: Disclosed are a buck converter operating method and a buck converter operating system which can reduce ripples of an output voltage. According to an embodiment of the present invention, the buck converter operating method comprises the steps of: determining a load capacitor having an output voltage deviating from a predetermined voltage range as a transient state; controlling a slope of a triangular wave generated by a triangular wave generator in accordance with an aspect in which the output voltage deviates from the voltage range; and adjusting discharge time for discharging an inductor current from the load capacitor in the transient state by using the triangular wave with the controlled slope.
Patent KR-20210028942-A (KR)
Title: All-in-one bathing system for companion dog
Inventor: CHO SUNG HEE
IPC: B08B3/02
Filed: 2019-09-05
Abstract: The present invention relates to an integrated companion dog bath system. The height of a receiving space for bathing a dog according to the size of the dog is adjusted, and thus the receiving space can be adjusted to various sizes. Regardless of the size of dogs classified as small dogs, medium dogs, and large dogs, bathing is convenient and easy. In an enclosed space, a dog is automatically bathed. A dog owner does not have to lean or stoop to bathe a dog. Also, a dog can be bathed more hygienically and stably by preventing water splashing during bathing of the dog. By spraying hot air into a receiving space after bathing, bath and dry are performed at the same time in one space. Thus, a usage is convenient and easy, and the drying efficiency of a companion dog′s fur can be improved. Shampoo water is automatically sprayed through a spray nozzle. Spray pressure sprayed to a companion dog according to the size of the companion dog is adjusted, and thus bathing is possible by spray pressure suitable to the size of the companion animal. A companion dog′s repulsion to bathing can be minimized, and a bottom part is composed of a rotatable conveyor belt, so that foreign materials attached to the sole of a companion dog can be easily removed.
Patent KR-20210033805-A (KR)
Title: Umbrella dryer
Inventor: PARK IN SUN
IPC: F26B5/14
Filed: 2019-09-19
Abstract: The present invention relates to an umbrella dewatering device. More particularly, the present invention relates to an umbrella dewatering device which comprises: a housing provided with an umbrella receiving part so that an umbrella can be inserted; an air supply part being installed inside the housing and supplying air; an air spray unit installed on one side of the housing for spraying air to the umbrella accommodated in the umbrella receiving part, and connected to the air supply part; and a drain unit which is provided in a lower part of the housing and collects and stores or discharges the dried rainwater.
Patent KR-20200088757-A (KR)
Title: Test apparatus, test method and interface unit
Inventor: INAGE SHUICHI
IPC: G01R31/3193
Filed: 2019-09-25
Abstract: The present invention provides a test apparatus and a test method which can efficiently test a device difficult to support external synchronous control. The test apparatus (200) tests a DUT (110) impossible to support external synchronous control. A main controller (210) is based on an architecture that supports synchronous control with the main controller (210) itself as the master. An MIU (220) is arranged between the main controller (210) and the DUT (110), establishes asynchronous control between the main controller (210) and the DUT (110) with the DUT (110) as the master, and establishes control between the main controller (210) and the MIU (220) with the main controller (210) as the master.
Patent KR-20210038182-A (KR)
Title: Organic light emitting display device
Inventor: SEONGKU LEE
IPC: H01L51/52
Filed: 2019-09-30
Abstract: An organic light emitting display device according to the present invention includes: a substrate having a thin film transistor region on which a thin film transistor is disposed and an auxiliary electrode region on which an auxiliary structure is disposed; and an organic light emitting diode disposed on the substrate and having an anode electrically connected to the thin film transistor, a cathode opposite to the anode, and an organic compound layer interposed between the anode and the cathode, wherein the auxiliary structure includes: a first insulating pattern; a second insulating pattern positioned on the first insulating pattern; a first auxiliary electrode positioned on the second insulating pattern and having an end protruding outward than an end of the second insulating pattern; and a second auxiliary electrode formed along the stacked first insulating pattern, second insulating pattern, and an outer surface of the first auxiliary electrode, the organic compound layer is separated from the auxiliary electrode region to expose a portion of the second auxiliary electrode, and the cathode comes into direct contact with the exposed second auxiliary electrode.
Patent KR-20210040746-A (KR)
Title: Safety pin with botton
Inventor: LEE KWANG HUI
IPC: A44B9/12
Filed: 2019-10-06
Abstract: The present invention relates to a safety pin for being used as a spare button of clothing and fashion accessories by bending a metal wire and detaching the button. The safety pin for detaching the button by bending the metal wire comprises: a holding unit (11) which is formed by bending the metal wire in a shape of supporting at least one among a front side, a back side, a side, and a button hole of the button; and a pressing unit (12) which is formed by bending the metal wire to be touched to the at least one among the front side, the back side, the side, and the button hole of the button and includes elastic restoring force. Since the button placed on the holding unit (11) is fixed by the elastic restoring force of the pressing unit (12), the present invention allows a user to directly make the safety pin as the fashion accessories which go well with clothing and can be used as the spare button of the clothing by removing the button as necessary.
Patent KR-20210044917-A (KR)
Title: Device and method for traction control of four-wheel drive electric vehicle
Inventor: KIM GWI CHUL
IPC: B60L15/20
Filed: 2019-10-15
Abstract: The present invention relates to a traction control device and method for a four-wheel drive electric vehicle. The object of the present invention is to provide the traction control device and method for controlling driving force to suppress spin of a drive wheel when spin of the drive wheel occurs and to secure acceleration and startability of the vehicle.
Patent KR-20210050025-A (KR)
Title: A laser apparatus for removing fatty tissue
Inventor: JONG WON KIM
IPC: A61B18/20
Filed: 2019-10-25
Abstract: The present invention relates to a laser generating device for removing fat by using a laser. The laser generating device comprises: a laser source providing unit which emits a seed laser of a specific wavelength; an oscillation unit disposed on a laser path of the laser source providing unit (100), emitting a pumping laser using a seed laser of the laser source providing unit as a light source, and converting the pumping laser to output the same; a temperature measuring unit which measures a temperature of the oscillation unit; a temperature control unit which adjusts the temperature of the oscillation unit to a preset value based on a temperature measured by the temperature measuring unit; and a control unit for controlling each unit.
Patent KR-20200057623-A (KR)
Inventor: CHOI EUN YOUNG
IPC: H04L1/18
Filed: 2019-10-29
Abstract: According to the present invention, an operation method of a first communication node in a communication system comprises the steps of: extending source data by applying a fountain code; transmitting a generated message by encoding and modulating the extended data at least once to a second communication node; determining whether the source data of the second communication node is received; stopping the extension of the source data based on a result of the determining whether the source data is received; and stopping transmission of the extended data.
Patent KR-20210039886-A (KR)
Title: Method and appratus for performing handover in wireless commuication system
Inventor: KIM DONG GUN
IPC: H04W36/00
Filed: 2019-10-31
Abstract: The present invention relates to a method for performing handover in a wireless communication system and an apparatus thereof. The terminal transmits and receives data to and from a source base station, receives a handover command from the source base station, creates a protocol layer apparatus of a bearer for a target base station, can perform a random access procedure with the target base station, and can transmit and receive data transmitted/received to/from the source base station while the random access procedure is performed based on predetermined conditions.
Patent KR-20210052926-A (KR)
Title: Replacement device for replacing ttb with an uninterruptible power
Inventor: LEE IN HO
IPC: G01R11/04
Filed: 2019-11-01
Abstract: The present invention relates to a replacement device which opens a voltage wire and connects a current wire in common, before replacing a test terminal block to prevent cross-talk between voltage wires and disconnection of the current wire when replacing the test terminal block. According to an embodiment of the present invention, the replacement device for uninterrupted replacement of a test terminal block includes: a voltage wire connection terminal having each phase being connected, and opening a connected voltage line; a current wire connection terminal having each phase being connected and connecting the connected current wire in common; and a fixing screw inserted into the current wire connection terminal, pressing the current wire connected to the current wire connection terminal, and fixing the current wire.
Patent KR-20210053074-A (KR)
Title: Apparatus and method for measuring pollution degree
Inventor: KIM JONGWON
IPC: G01N21/94
Filed: 2019-11-01
Abstract: The present invention relates to a pollution level measurement method for measuring a pollution level of a measurement target by a pollution level measurement device, the method comprising: a photographing step of photographing an object to be measured; an image processing step of converting the photographed image taken in the photographing step to a black and white tone; and a micro-contamination level measurement step of measuring a micro-contamination level of the measurement target based on an average brightness of a predetermined area of the converted image converted to black and white in the image processing step and an average brightness of a reference image converted to black and white by photographing an uncontaminated measurement object.
Patent KR-20210053457-A (KR)
Title: The standing mouse
Inventor: CHEON WOO JIN
IPC: G06F3/0354
Filed: 2019-11-02
Abstract: The present invention relates to a mouse, and more specifically, to a mouse can be used standing upright, which can be easily used at a place where space is scarce, such as a pencil case which can be used upright. The present invention provides the mouse which can make good use of space by preventing the characteristics of a normal mouse, which cannot be used in complex places.
Patent KR-20210053491-A (KR)
Title: Sanitary underwear antibiotic chip for easy identification of harmful substances
Inventor: LEE EUN SUK
IPC: A41B9/12
Filed: 2019-11-03
Abstract: The present invention relates to antibacterial chips for underwear for easy reaction identification of substances harmful to human body, and more specifically, provides antibacterial chips for underwear for easy reaction identification of substances harmful to human body, which comprises: a underwear body center part (100); an extension part (200) extending from the underwear body central part (100); an antibacterial chip body part (300); an antibacterial chip coupling part (400); a display part (500); and a color-changing part (600) where color change occurs with application of a material containing a color-changing pigment in case of a temperature rise of the surface of the display part (500).
Patent KR-20210055143-A (KR)
Title: A sill for an ondol building and method using the same
Inventor: KANG TAE WOONG
IPC: E02D27/01
Filed: 2019-11-06
Abstract: The present invention provides a wood integrated foundation for a building with a floor heating system, and a construction method using the same. The wood integrated foundation comprises: a plurality of wing elements (610) arranged in two rows; the bottom plate (670) positioned on the bottom surface of the wing elements (610); and a center unit (600) having a guide (680) protruding from the bottom plate (670) to a lower side.
Patent KR-20210059844-A (KR)
Inventor: JEONG NA LEA
IPC: B65D83/00
Filed: 2019-11-15
Abstract: The present invention provides a gargle solution container in which a cup installed inside does not fall out easily even from an external shock, and a user can simply rotate a cup and separate the cup for use. To achieve the objective of the present invention, a gargle solution container in accordance with the present invention comprises: a body having a space formed to store a gargle solution therein, and contracted and restored by an external pressure; an accommodating body coupled to an upper part of the body so that an upper part is selectively opened and closed, and having a gargle cup so that a gargle solution is contained inside by contraction of the body; and a nozzle perpendicular to each of a lower part of the body and an upper part of the accommodating body at a center of a lower surface of the accommodating body and passing through a center of the gargle cup, arranged so that the gargle solution is able to move to the gargle cup by contraction of the body, and bent so that a gargle solution can be discharged on an inner peripheral surface of the gargle cup. Here, the gargle cup is rotated within a predetermined range inside the accommodating body, and fixed or released inside the accommodating body by rotation of the gargle cup. On a central part of the gargle cup, when the gargle cup is released inside the accommodating body, an interference prevention unit is formed so that interference by a bent nozzle does not occur, and the bent nozzle is positioned higher than the interference prevention unit.
Patent KR-20210060997-A (KR)
Inventor: PARK MI YOUNG
IPC: H01M4/66
Filed: 2019-11-19
Abstract: Provided is a structural cell comprising a photosensitive material. The structural battery comprising the photosensitive material includes: a first fiber substrate; a second fiber substrate; and an intermediate fiber substrate disposed between the first and second fiber substrates. At least one of the first fiber substrate, the second fiber substrate, and the intermediate fiber substrate may include the photosensitive material. The present invention provides the structural cell with high ionic conductivity while performing a role of a structure against mechanical loads.
Patent KR-20210063641-A (KR)
Title: Electronic commerce system of rebar
Inventor: CHOI HYUN SEOK
IPC: G06Q30/06
Filed: 2019-11-25
Abstract: The present invention provides a rebar e-commerce system comprising: at least two or more supplier terminals that provide reinforcing bar information including the type of rebar possessed, the price for each type, the quantity per type, and the address of the location of the reinforcing bar; at least one or more purchaser terminals that provide purchase information including the type of rebar to be purchased, the quantity by type, and an address of a disembarkation point; a server in which the total purchase amount obtained by adding up the rebar information input from the supplier terminal and the purchase information requested from the purchaser terminal and the rebar purchase cost for each supplier requested to be purchased and the transportation cost from the loading point to the disembarkation point through network connection with the supplier terminal and the purchaser terminal, respectively to calculate each; and a seller terminal connected to the server in a network to manage the server.
Patent KR-20200083903-A (KR)
Title: Cloud-based realtime raytracing
Inventor: SCHLUESSLER TRAVIS
IPC: G06T9/00
Filed: 2019-11-26
Abstract: The present invention relates to cloud-based real-time rendering. For example, one embodiment of the system includes: a first graphic processing node performing a first set of a graphic processing operation for rendering a graphic scene (the first set of the graphic processing operation includes a ray tracing independent operation); a mutual connection part or network interface coupling the first graphic processing node with a second graphic processing node; and the graphic processing node receiving the display of a current view of a user of the first graphic processing node and receiving or forming a view independent surface generated by a view independent ray circulating and crossing operation. The second graphic processing node performs the view′s subordinate switching of a view subordinate surface based on the current view of the user in order to create the view subordinate surface and provide the view′s subordinate surface to the first graphic processing node. The first graphic processing node performs a second set of the graphic processing operation to complete rendering of the graphic scene by using the view′s subordinate surface.
Patent KR-20210065445-A (KR)
Title: Cosmetic composition for skin whitening and anti-wrinkle containing extracts of fermented whole wild-cultivated ginseng
Inventor: CHO KYE MAN
IPC: A61K8/9789
Filed: 2019-11-27
Abstract: The present invention discloses a cosmetic composition for skin whitening and wrinkle reduction containing a complex fermented wild-cultivating ginseng extract. The composition containing the complex fermented wild-cultivating ginseng extract according to the present invention has excellent skin whitening and skin wrinkle reduction functions, and can be usefully used as a material for skin whitening and/or skin wrinkle reduction functional cosmetics.
Patent KR-20210066275-A (KR)
Title: Resonator Wheel
Inventor: SEUNG HYEON CHANG
IPC: B60B7/06
Filed: 2019-11-28
Abstract: A resonator wheel is disclosed. According to one embodiment of the present disclosure, the resonator wheel comprises: a wheel rim; a first annular wall protruding from an outer circumferential surface of the wheel rim in a circumferential direction of the wheel rim; a second annular wall protruding from the outer circumferential surface of the wheel rim in the circumferential direction of the wheel rim and spaced from the first annular wall; one or more resonance tubes disposed on the outer circumferential surface of the wheel rim between the first annular wall and the second annular wall; and a fastening member, of which one side is formed in a stopper mounting hole, surrounding one surface in an outer radial direction of the resonance tube in the circumferential direction of the wheel rim. At least one among the resonance tubes comprises a first stopper penetrating the stopper mounting hole.
Patent KR-20210067694-A (KR)
Title: Nerve function regulating device
Inventor: KIWON LEE
IPC: A61N1/20
Filed: 2019-11-29
Abstract: The present invention relates to a device for modulating the nerve by applying electrical stimulation to the nerve of a patient, comprising a stimulation module configured to apply a signal to the nerve of the patient; and a controller for controlling a signal applied to the stimulation module, wherein the signal includes bursts of pulses and a direct current (DC) waveform.
Patent KR-20190137742-A (KR)
Inventor: DO YOUNG RAG
IPC: F21K9/00
Filed: 2019-12-02
Abstract: The present invention relates to an LED electrode assembly and, more specifically, to an LED electrode assembly capable of preventing damage and a short circuit of an electrode which can occur when arranging an LED element, and a manufacturing method thereof. The LED electrode assembly comprises a first electrode and a second electrode, an insulation film, at least one LED element, and a third electrode and a fourth electrode.
Patent KR-20210068875-A (KR)
Title: Electroless Platinum Plating Solution Compositions and Plating Methods Using Thereof
Inventor: BYUN YOUNGMIN
IPC: C23C18/18
Filed: 2019-12-02
Abstract: The present invention provides a platinum plating solution composition and a plating method using the same. According to the present invention, based on 100 parts by weight of sodium hexahydroxy platinum, the platinum plating solution composition comprises: 0.1 to 0.3 parts by weight of sodium hydroxide; 15 to 30 parts by weight of ethylenediamine; and 1,100 to 1,300 parts by weight of trisodium citrate, sodium hypophosphite, oxalic acid, tartaric acid, formic acid, sodium borohydride, or a mixture of at least one selected among these. The plating solution composition, specifically, the electroless platinum plating solution composition according to the present invention, has the effect of enabling platinum plating to prevent cracking due to deformation.
Patent KR-20190139174-A (KR)
Inventor: OH SUE KYUNG
IPC: H01L35/22
Filed: 2019-12-05
Abstract: According to an embodiment of the present invention, a thermoelectric element comprises: a metal support; a first thermal conduction layer disposed on the metal support, and made of a resin composition containing an epoxy resin and an inorganic filler; a second thermal conduction layer disposed on the first thermal conduction layer, and made of a resin composition containing a silicon resin and an inorganic filler; a plurality of first electrodes disposed on the second thermal conduction layer; a plurality of P-type thermoelectric legs and a plurality of N-type thermoelectric legs alternately disposed on the first electrodes; a plurality of second electrodes disposed on the P-type thermoelectric legs and the N-type thermoelectric legs; a third thermal conduction layer disposed on the second electrodes, and made of the same resin composition as the resin composition of the second thermal conduction layer; and a fourth thermal conduction layer disposed on the third thermal conduction layer, and made of the same resin composition as the resin composition of the first thermal conduction layer. The second thermal conductive layer is disposed to surround an upper surface of the first thermal conductive layer and side surfaces of the first thermal conductive layer, and the third thermal conductive layer is disposed to surround an upper surface of the fourth thermal conductive layer and side surfaces of the fourth thermal conductive layer. According to an embodiment of the present invention, a thermoelectric element having excellent thermal conductivity and high reliability can be obtained.
Patent KR-20200069259-A (KR)
Title: A composition for promoting oncolytic virus activity or enhancing virus production comprising nc886
Inventor: LEE YONG SUN
IPC: C12N7/00
Filed: 2019-12-06
Abstract: The present invention relates to a composition comprising nc886 for improving oncolytic virus activity and a composition comprising the same for improving virus production. The present invention provides a pharmaceutical use of nc886 providing a pro-viral environment.