baber/WOPTO huggingface dataset:
Patent KR-20210014317-A (KR)
Inventor: JEONG CHAE HWAN
IPC: H01L31/18
Filed: 2019-07-30
Abstract: The present invention relates to a shingled solar cell module including a heterojunction with intrinsic thin layer (HIT) cell capable of omitting a bus bar formation structure and manufacturing a shingled solar cell, thereby omitting an electrode formation process, and a method for manufacturing the same. The method comprises the steps of: (a) providing a wafer made of a HIT in which a plurality of conductive layers are formed on an upper portion and a lower portion, respectively; (b) forming an adhesive layer by applying a conductive adhesive on the upper conductive layer; (c) dividing the wafer on which the adhesive layer is formed into a plurality of strips; and (d) forming a string by overlapping the lower conductive layer of another strip on an area in which the adhesive layer is provided among the divided strips. Each of the upper conductive layer and the lower conductive layer of the plurality of strips can be electrically bonded via only the adhesive layer, thereby providing the shingled solar cell module at low costs.
Patent KR-20210015107-A (KR)
Inventor: KIM JUNGWOOK
IPC: C08L33/12
Filed: 2019-07-31
Abstract: Provided is a thermoplastic resin composition comprising, based on 100 parts by weight of a base resin comprising: (A) 35 to 55 wt% of an acrylic graft copolymer; (B) 35 to 55 wt% of an aromatic vinyl-vinyl cyanide copolymer; and (C) 2 to 15 wt% of an alkyl (meth)acrylate-based resin, (D) 0.4 to 2 parts by weight of a sterically hindered amine represented by chemical formula 1, and (E) 0.4 to 2 parts by weight of a sterically hindered amine represented by chemical formula 2. A molded article using the thermoplastic resin composition is also provided. The chemical formulas 1 and 2 are described in the detailed description. The thermoplastic resin composition has excellent scratch resistance, weather resistance and impact resistance.
Patent KR-20210020295-A (KR)
Title: Service system for providing rental studio for personal broadcasting
Inventor: CHOI SO YOUNG
IPC: H04H60/04
Filed: 2019-08-14
Abstract: The present invention relates to a service system for providing a rental studio for personal broadcasting and, more specifically, to a service system for providing a rental studio for personal broadcasting capable of providing a rental studio for a user who has difficulties in configuring equipment for personal broadcasting and supporting the user to transmit broadcast content created through the equipment configured in the rental studio in a streaming manner. According to the present invention, a studio which can produce and transmit broadcast content for personal broadcasting is provided to a user in a rental manner without making the user purchase equipment for personal broadcasting, thereby providing an effect of reducing the burden of user′s costs. Moreover, the setting of each piece of equipment configuring the studio is automatically set in accordance with the type of broadcasting desired by the user, so that the user can easily create and transmit high-quality broadcast content through a broadcast service server for personal broadcasting, thereby providing an effect of increasing convenience for personal broadcasting of the user who broadcasts broadcasting contents. The service system comprises a camera unit, a first personal computer, and a second personal computer.
Patent KR-20210026928-A (KR)
Title: Apparatus for manufacturing an elastomeric cell frame for fuel cell
Inventor: SONG BYUNG GUN
IPC: B29L31/34
Filed: 2019-09-02
Abstract: The present invention relates to a device for manufacturing an elastomer cell frame for a fuel cell that can prevent an elastomer frame from lifting or bending due to the characteristics of the material and shape in a preparation step for thermally sealing an insert and a sheet-type elastomer frame made of a thermoplastic elastomer (TPE). The device for manufacturing an elastomer cell frame for a fuel cell according to a first embodiment of the present invention, as a device for manufacturing an elastomer cell frame comprising an insert in which a membrane electrode assembly and a gas diffusion layer are joined and a sheet-type elastomer frame made of a thermoplastic elastomer (TPE) integrated into the outer region of the insert to constitute a unit cell of a fuel cell, comprises: a lower jig unit on which the insert and the elastomer frame are seated to form an overlapping area in a predetermined area; an upper jig unit disposed on the upper part of the lower jig unit to provide heat and pressure to the overlapping area, thereby thermally sealing the interface between the insert and the elastomer frame in the overlapping area; and a holder unit provided in the lower jig unit to cover the periphery of the overlapping area among the upper surfaces of the elastomer frame seated on the upper surface of the lower jig unit to fix the elastomer frame in a proper position.
Patent KR-20210032115-A (KR)
Title: Spreading apparatus
Inventor: PARK JUNG KYU
IPC: B66F11/00
Filed: 2019-09-16
Abstract: The present invention relates to an applicator. According to an embodiment of the present invention, the applicator for applying a paint to a target surface, which is at least a part of a wall of a building, comprises: a frame capable of moving upwards or downwards along a wall according to a change in the length of a wire; a wheel part mounted on the frame to enable the frame to move stably along the wall; and an applicator unit mounted on the frame so as to be movable in left direction or right direction along the frame, and applying the paint to the target surface. The wheel part maintains the contact with the wall in a first state duing a process of applying a first area of the target surface by the applicator unit by a position movement in the upper direction or the lower direction of the frame due to a change in the length of the wire. When a wall protruding in a second area which is a return area of the first area than the wall of the first area or, an obstacle protruding than the wall of the first area exist, the first state becomes a second state of being drawn from the frame before the frame enters the second area, and when the frame moves the upper direction or the lower direction, an interferance by the protruding wall or the protruding obstacle can be prevented.
Patent KR-20190109365-A (KR)
Title: Polarizer, polarizing plate, and image display apparatus
Inventor: GOTO SHUSAKU
IPC: C08J7/046
Filed: 2019-09-18
Abstract: Provided is a polarizer capable of implementing multifunctionality and high functionality of an electronic device such as an image display apparatus. A polarizer according to an embodiment of the present invention comprises a resin film containing iodine. The polarizer has a transparent unit having a higher penetration ratio than other parts. When the polarizer is arranged for two hours under an environment with a temperature of 60 deg. C and humidity of 90%, a change in the penetration ratio (ΔTs) of the transparent unit is 10% or less.
Patent KR-20210033614-A (KR)
Title: Method and apparatus for providing delivery service
Inventor: MOON YOUNG JUN
IPC: G06Q10/08
Filed: 2019-09-19
Abstract: Disclosed are a method and a device for providing a delivery service. According to an embodiment of the present invention, provided is the delivery service method, which includes: receiving delivery request information including a delivery available place, a delivery available time, and a delivery available address; selecting a delivery person matching the delivery request information from among delivery person who have received an estimated departure time, a departure point, and a destination; and notifying matching information when the delivery person is selected. The present invention can determine a delivery person that is more suitable for delivery by using a third party which does not belong to a professional delivery company as a delivery person.
Patent KR-20210037201-A (KR)
Title: Method for secure communication in electric vehicle charger system
Inventor: LIM YOU SEOK
IPC: B60L53/30
Filed: 2019-09-27
Abstract: The present invention relates to a technique which provides secure communication between entities in a charging system including an electric vehicle, a charger, and an operating server, and uses the secure communication to provide various security services. According to one embodiment of the present invention, a communication method of a charging system including security authentication comprises: a step in which an operating server receives unique information generated from the operating server and transferred to a charger and a certificate issuance request message from the charger; a step in which the operating server performs verification based on the unique information; a step in which the operating server transmits the certificate issuance request message to an external device if the verification is completed; a step in which the operating server receives a certificate from the external device; a step in which the operating server transmits the certificate to the charger; and a step in which the charger and the operating server perform secure communication based on the certificate.
Patent KR-20210039133-A (KR)
Title: Air purification system for apartment houses
Inventor: HAN YANG SU
IPC: B01D53/81
Filed: 2019-10-01
Abstract: The present invention relates to an indoor kitchen air purifier comprising: an inlet port through which air inside the building is introduced; an oil and water removal filter removing oil and water from the air introduced from the inlet port; a dust removal filter removing dust from the air passing through the oil and water removal filter; a noxious gas removal filter removing harmful gases from the air passing through the dust removal filter; and an exhaust fan for discharging the air passing through the harmful gas removal filter to the outside, thereby being capable of efficiently purifying the air.
Patent KR-20210039729-A (KR)
Title: Apparatus and method for transferring downlink data in wireless communication system
Inventor: SUNGHOON KIM
IPC: H04W88/08
Filed: 2019-10-02
Abstract: The present disclosure relates to a 5^th generation (5G) or pre-5G communication system for supporting higher data rates beyond a 4^th generation (4G) communication system, such as long term evolution (LTE). According to various embodiments of the present disclosure, a method for operating a base station in a wireless communication system comprises the steps of: receiving information on the size of downlink data from a mobile management entity (MME); determining to transmit the downlink data to a terminal through a mobile terminated early data transmission (MT-EDT) message on the basis of the size of the downlink data; receiving a fallback indicator from the MME; determining not to transmit the downlink data to the terminal through the MT-EDT message; establishing a radio resource control (RRC) connection with the terminal; and transmitting the downlink data to the terminal.
Patent KR-20210042662-A (KR)
Title: Method and apparatus for managing integrated information for diving
Inventor: LEE HO BIN
IPC: G06Q50/14
Filed: 2019-10-10
Abstract: According to one embodiment of the present invention, an integrated information management system for diving to conveniently and quickly plan a safe scuba diving trip is disclosed. An integrated information management server for diving comprises: a transmission/reception unit receiving hope information related to the diving from a user terminal; and a process unit generating recommendation information including one or more recommended places using the hope information. The recommendation information includes information on equipment rental facilities of the recommended places and safety information of the recommended places.
Patent KR-20200058284-A (KR)
Inventor: SOYAMA HIROSHI
IPC: C03B33/033
Filed: 2019-10-14
Abstract: The present invention provides a scribing apparatus capable of suppressing the fluctuation of a cutter wheel and stably maintaining the same while simultaneously processing a high-quality scribing line with high precision, and a scribing method thereof. In the scribing apparatus for processing a scribing line on a substrate (W) by moving the cutter wheel (2) relatively while pressing the same on the surface of the brittle material substrate (W), the cutter wheel (2) for processing the scribing line is connected to a motor (M) to rotate toward the scribing progress direction.
Patent KR-20210045902-A (KR)
Title: The system and method to check amount by payment method
Inventor: LIM JONG JIN
IPC: G06Q20/42
Filed: 2019-10-17
Abstract: An individual can get a tax deduction for spent expenditures, but deduction rates vary depending on payment methods and payment targets. On the other hand, benefits differ depending on payment methods. Therefore, instead of always using a payment method having a high deduction rate, properly dividing and using each payment method is effective, and, to this end, a spent amount by payment method needs to be checked. However, since websites for checking a spent amount by payment method such as each credit card company website for credit cards, a National Tax Administration website for cash receipts and the like are different, a user needs to log into each of the website for checking, which can lead to inconvenience. The present invention relates to a device for checking a spent amount by payment method and a deduction history through one single website or app, and a method thereof. According to the present invention, a user can check a spent amount by payment method through one place without the need for logging and inquiring into a website for each payment method as well as can establish a payment method use plan for maximizing tax deductions and credit card benefits.
Patent KR-20210028033-A (KR)
Title: Reducer for power transmission of parallel drive system for variable capacity electric commercial vehicles
Inventor: KIM SUNG MOON
IPC: B60K17/04
Filed: 2019-10-18
Abstract: The present disclosure relates to a speed reducer and, more specifically, to a speed reducer for power transmission of a parallel drive system for a variable capacity electric commercial vehicle. A speed reducer for power transmission of a parallel drive system for a variable capacity electric commercial vehicle, according to an embodiment of the present disclosure, comprises: a first motor disposed inside a housing and including a first rotor shaft for transmitting rotational force; a second motor disposed in parallel with the first motor disposed inside the housing and including a second rotor shaft for transmitting rotational force; a first gear coupled to the first rotor shaft; a second gear coupled to the second rotor shaft; a third gear rotating in engagement with the first and second gears by the rotation of the first and second motors; and a shaft which transmits power by rotation of the third gear. By installing the two motors on the speed reducer, parallel driving efficiency can be maximized according to operation conditions.
Patent KR-20210046891-A (KR)
Title: Electric car charging system
Inventor: KIM YOUNG ROK
IPC: B60L53/16
Filed: 2019-10-18
Abstract: The present invention relates to an electric vehicle charging system. According to an embodiment of the present invention, the electric vehicle charging system comprises: a charging unit including at least one fast charger for performing fast charging and a plurality of slow chargers for performing slow charging; a plurality of charging sockets for outputting power supplied from the charging unit to a plurality of vehicles; and a control unit for allocating and distributing power supplied from the fast charger or the slow charger for each of the plurality of charging sockets. The control unit may determine the charging priority for the fast charging, in which the fast charger supplies power to a specific socket among the plurality of charging sockets, by reflecting the expected charging time and scheduled departure time of the vehicle.
Patent KR-20210054766-A (KR)
Title: Apparatus for unpacking tablet from blister
Inventor: LEE JANG KYOUNG
IPC: B65B69/00
Filed: 2019-11-06
Abstract: It is a technical task of the present invention to provide an unpacking apparatus for blister-packed tablets that can easily and quickly adjust a spacing of each lower roller at equal intervals to meet specifications of a blister-packed tablet packaging stand. To this end, the unpacking apparatus of the blister-packed tablet of the present invention is an unpacking apparatus for blister-packed tablets to separate drugs from the blister-packed tablet packaging stand, comprising: a support member; a main roller support bar rotatably provided on the support member and having a first screw thread formed on an outer circumferential surface thereof; a plurality of lower rollers supporting the bottom surface of the packaging stand; and a main equal interval expansion/contraction unit for extending and contracting each of the lower rollers at equal intervals along the main roller support bar by forward and reverse rotation of the main roller support bar.
Patent KR-20210062137-A (KR)
Inventor: BYUN JI YOUNG
IPC: C23C28/00
Filed: 2019-11-20
Abstract: According to one aspect of the present invention, a color tape is provided. The color tape comprises: a tape layer made of a flexible polymer material or a metal material; a metal layer formed on the tape layer; a light transmittance dielectric layer formed on the metal layer; and a color pattern structure formed on the light transmittance dielectric layer.
Patent KR-20210064566-A (KR)
Title: Multi Breaking Board Stand
Inventor: YU JAE DEOK
IPC: A63B69/00
Filed: 2019-11-26
Abstract: The present invention relates to a multi-breaking board stand. According to the present invention, a pair of support blocks (200, 300) having a predetermined height are connected and installed on both sides of a fixed base block (100) horizontally mounted on the floor and are connected and installed to adjust a horizontal width by using connection parts (210, 310) provided in the pair of support blocks (200, 300), respectively, so that the horizontal width can be easily adjusted while horizontally opening and closing the support blocks (200, 300) according to the size of various types of objects to be broken. Since the horizontal width is simultaneously adjusted by a simultaneous width control means, the horizontal width adjustment can be simply, quickly, and perfectly performed. In addition, since simultaneous width control is controlled with a release button, a user can perform breaking stably and safely.
Patent KR-20210064927-A (KR)
Title: Apparatus and method of calculating learning position
Inventor: YOON SUNG HYUK
IPC: H04M1/725
Filed: 2019-11-26
Abstract: According to one embodiment of the present invention, provided is a device for calculating a learning position, which includes: a learning unit which provides a learning lecture and test questions to a user; a database which stores learning data on the lecture attendance history and test results of the user; a position calculation unit which calculates the learning position according to the learning progress situation of the user based on the learning data; and a display unit which visually displays the learning position of the user compared to other users.
Patent KR-20210067397-A (KR)
Title: Opening and Closing apparatus in the viynl house
Inventor: KIM SOUNG HO
IPC: A01G9/24
Filed: 2019-11-29
Abstract: The present invention relates to an opening and closing apparatus in a vinyl greenhouse installed to open and close a predetermined area of the vinyl greenhouse for air circulation, and more specifically, to an opening and closing apparatus in a vinyl greenhouse making it very convenient for smooth air circulation in the vinyl greenhouse as ventilation window can be opened and closed in a semi-automatic manner, and to a vinyl greenhouse ventilation system using the same.
Patent KR-20210070733-A (KR)
Title: Surface treatment composition for galvanized steel sheet, surface treated galvanized steel sheet using same
Inventor: BAEK JE HOON
IPC: C23C28/00
Filed: 2019-12-05
Abstract: The present invention provides a galvanized steel sheet surface treatment composition which has excellent storage stability at room temperature and can improve blackening resistance and corrosion resistance when applied to a galvanized steel sheet. According to the present invention, based on a total weight of a composition, the galvanized steel sheet surface treatment composition includes 1 to 25% by weight of a resin mixture in which a urethane resin and an acrylic resin are mixed; 0.01 to 5% by weight of a phosphoric acid-based inorganic compound; and 0.01 to 5% by weight of an amine compound.
Patent KR-20200070127-A (KR)
Inventor: MINKE KATHARINA
IPC: C07D211/74
Filed: 2019-12-06
Abstract: The present invention relates to an improved method for manufacturing triacetone amine, which involves treating a crude product from the production of triacetone amines, leading to an increase in the content of a compound which easily reacts with ammonia. The method enables efficient recycling of by-products formed in the synthesis of triacetone amine.
Patent KR-20210077906-A (KR)
Title: Hearing impaired aids using led lighting
Inventor: PARK JUN
IPC: G08B5/22
Filed: 2019-12-18
Abstract: Disclosed is a hearing aid assisting device using an LED light according to an embodiment. The hearing aid assisting device may include: a hat including a hat body and a brim; a sound sensing unit disposed in a predetermined area of the hat body to detect noise; a plurality of light emitting units disposed under the hat brim to emit light; and a control unit that generates a control signal for emitting a portion of the plurality of light emitting units based on the sensed noise and outputs the control signal.
Patent KR-20210080999-A (KR)
Title: Method for removal of binder and impurity from Boron Nitride product
Inventor: LIM JUNG YOUN
IPC: C04B35/583
Filed: 2019-12-23
Abstract: The present invention relates to a method for removing a binder and impurities in a boron nitride product. More specifically, the present invention relates to a method for removing a binder and impurities, which removes a binder and impurities in a boron nitride product used as various parts in a deposition chamber to prevent the binder and the impurities from being vaporized in the boron nitride product during a deposition process and contaminating the inside of the deposition chamber and deposition products.
Patent KR-20210081017-A (KR)
Title: Anisotropic conductive film comprising magnetic conductive ball and display device using the same
Inventor: SUNGKI KIM
IPC: H01L27/32
Filed: 2019-12-23
Abstract: The present invention relates to an anisotropic conductive film comprising a magnetic conductive ball and a display device using thereof wherein provided is the anisotropic conductive film comprising: first and second non-conductive layers disposed separately from each other; an insulating adhesive layer interposed between the first and second non-conductive layers; and a plurality of conductive balls dispersed in the insulating adhesive layer, wherein each of the conductive balls comprises a magnetic mixture in which a metal material having electrical conductivity, a magnetic material having magnetism, and a nonmagnetic impurity are mixed, and the magnetic mixture having a Curie temperature of 80-200℃. Therefore, the present invention is capable of effectively preventing an occurrence of a short or an open defect.