baber/WOPTO huggingface dataset:
Patent KR-20220120141-A (KR)
Title: I/o expansion system using mr
Inventor: LEE DONG GEON
IPC: G06F3/14
Filed: 2021-02-23
Abstract: The present invention provides a mixed reality input/output expansion system for duplicating or extending the output of a device displaying a two-dimensional image to another space. Accordingly, the mixed reality input/output extension system according to an aspect of the present invention includes a device including a display on which a 2D image is displayed, an input device for inputting an extension signal, and an extension displaying an extension output in which the 2D image is copied or transformed. Includes display device. The present invention is a mixed reality input/output expansion system which expands the output of a device displaying the 2D image to another space.
Patent KR-20220120254-A (KR)
Title: Apparatus of deposition having radiation angle controlling shutter
Inventor: LEE KEAN HYOUNG
IPC: C23C14/24
Filed: 2021-02-23
Abstract: According to one aspect of the present invention, provided is a deposition apparatus with an angle-limited shutter, which is a deposition apparatus forming a thin film on a substrate by evaporating an evaporation material. The deposition apparatus comprises: a deposition chamber in which deposition is performed on the substrate; an evaporation source which is disposed to face the substrate and ejects evaporation particles toward the substrate as the evaporation material is evaporated by heating; and shutter units which are respectively located on opposite sides with the evaporation source interposed therebetween, and include a pair of tilting plates tilting around lower ends for upper ends to get closer or farther while facing each other. The deposition apparatus simplifies equipment configuration.
Patent KR-20220124394-A (KR)
Title: Electronic device including sensor module
Inventor: KIM KIJUNG
IPC: A61B5/024
Filed: 2021-03-03
Abstract: An electronic device according to various embodiments of the present disclosure may comprise: a housing comprising a through-hole; a sensor module disposed in the through-hole and comprising a first electrode at least partially exposed to the outside of the housing, and a shaft structure connected to the first electrode and comprising a protrusion area; a printed circuit board disposed in the housing; and a connection member that surrounds at least one part of the shaft structure, and is electrically connected to the sensor module and the printed circuit board. In addition, various embodiments may be possible. Therefore, the present invention is capable of increasing a component disposition space of the electronic device.
Patent KR-20220126858-A (KR)
Title: Tape feeding unit for pouch type secondaty battery taping device
Inventor: JEONG JONG HONG
IPC: H01M50/105
Filed: 2021-03-09
Abstract: Disclosed is a tape feeding unit for a pouch-type secondary battery taping device, which unwinds and supplies a tape having an adhesive layer formed on a back surface thereof. According to the present invention, the tape feeding unit comprises a tape take-up means for taking an unwound tape by a predetermined length along the transport direction of a secondary battery. The tape take-up means includes: a tape clamp having a movable clamp block and a fixed clamp block that hold the tape supplied after being unwound and release the holding of the tape when the tape is pulled; and a tape transferer having a movable gripper block and a fixed gripper block that hold an extended end of the tape gripped by the tape clamp and pull the gripped tape for the same to be taken up by a predetermined length.
Patent KR-20220126984-A (KR)
Title: Heating device using electromagnetic waves
Inventor: KIM HYOUNG SUK
IPC: H05B6/64
Filed: 2021-03-10
Abstract: The present invention relates to a heating device using electromagnetic waves, capable of absorbing energy of electromagnetic waves in a microwave band and emitting infrared rays, thereby easily heating an object to be processed, which does not contain moisture. The heating device includes: a chamber unit in which a processing space is formed such that an object to be processed can be housed therein; an electromagnetic wave generating unit installed on one side of the chamber unit to radiate electromagnetic waves into the processing space; and an infrared ray emitting member formed along the inner surface of the chamber unit while kept spaced apart from the inner surface of the chamber unit by a predetermined distance in the processing space, and absorbing the electromagnetic waves radiated from the electromagnetic wave generating unit and emitting the electromagnetic waves as infrared rays, such that hydrocarbon compounds or moisture included in the object to be processed can be heated.
Patent KR-20220128025-A (KR)
Title: Polylactic acid resin composition and method for preparing the composition
Inventor: SUN KYUNG BOK
IPC: C08F222/10
Filed: 2021-03-12
Abstract: The present invention relates to a polylactic acid resin composition and, more particularly, to a polylactic acid resin composition and a preparing method thereof, wherein the polylactic acid resin composition comprises a polylactic acid resin and a graft copolymer. The graft copolymer comprises: 80 to 90 wt% of a core; and 10 to 20 wt% of a shell formed to surround the core. The core includes: a conjugated diene-based monomer unit; and a unit formed from a compound represented by formula 1 (refer to the description of the present invention). The shell includes: an alkyl (meth)acrylate-based monomer unit; an aromatic vinyl-based unit; and a unit formed from a compound represented by formula 1 (refer to the description of the present invention). The total content of the units formed from the compound represented by formula 1 included in the core and the shell is 1 to 6 wt% with respect to the content of the graft copolymer. The polylactic acid resin composition has excellent shock resistance.
Patent KR-20210146207-A (KR)
Inventor: TADA MASAKI
IPC: H04B1/50
Filed: 2021-03-15
Abstract: Provided is a high-frequency module in which deterioration of isolation between transmission and reception is suppressed. The high-frequency module comprises: a module substrate having a first main surface and a second main surface facing each other; a power amplifier capable of amplifying a transmission signal; a low-noise amplifier capable of amplifying a reception signal; a first switch connected to an input terminal of the power amplifier and disposed on the second main surface; a second switch connected to an output terminal of the low-noise amplifier and disposed on the second main surface; and a first ground terminal disposed in a region on the second main surface sandwiched between the first switch and the second switch when the module substrate is viewed in a plan view.
Patent KR-20210116335-A (KR)
Title: Apparatus for dry eye treatment
Inventor: KIM JEONG PYO
IPC: A61H9/00
Filed: 2021-03-15
Abstract: The present invention relates to a dry eye syndrome treatment device having a curved surface 2D array shape and using negative pressure (pressure lower than the atmospheric pressure) and heat to treat dry eye syndrome. The present invention is a technology that oil of meibomian glands located under an eyelid is melted with heat to secure fluidity, and the meibomian glands are sequentially lifted with negative pressure. Unlike existing methods of stimulating nerves, tissues and the like with electric current, ultrasound, magnetic fields, and LEDs, physical force from negative pressure is used according to the present invention. Thus, safe and effective treatment management can be performed without a potential risk. In addition, since the device is in a form of a 2D array, the device can be applied to skin in other parts. Thus, the device can be variously used for under-eye fat management, skin lifting, skin cleaning and the like.
Patent KR-20220029312-A (KR)
Title: Automatic quarantine disinfection devce
Inventor: KIM JUNG JIP
IPC: A61L2/24
Filed: 2021-03-17
Abstract: The present invention relates to an automatic spatial disinfection and sterilization device. The present invention performs spatial disinfection and sterilization by periodically spraying a disinfection and sterilization solution, at a designated time using a timer, to an individual home, a small office as well as multi-use facilities, which are used by a large number of unspecified people, such as an underground station, a passenger terminal, a museum, a library, a general hospital, a shopping mall, a company, and a sauna. Accordingly, the present invention periodically performs disinfection and sterilization for preventing the inflow of harmful bacteria into a living space regardless of whether people enter or exit. Therefore, the present invention can prevent infection of bacteria and viruses through an unpredictable infection route not only in normal times, but especially during times when bacterial viruses are prevalent.
Patent KR-20220132682-A (KR)
Title: Semicondutor devices
Inventor: LEE WOO JIN
IPC: H01L21/02
Filed: 2021-03-23
Abstract: A semiconductor device according to embodiments of the present invention includes: a first insulating layer disposed on a substrate; a first wiring line disposed on the first insulating layer; a liner disposed on a sidewall of the first wiring line; and a second insulating layer disposed on the first insulating layer and covering a sidewall of the liner. The liner is spaced apart from the first insulating layer and formed along the sidewall of the first wiring line. The second insulating layer may include a portion extending between the first insulating layer and the lower end of the liner.
Patent KR-20220141074-A (KR)
Inventor: LEE DAI SEON
IPC: B29C39/24
Filed: 2021-04-12
Abstract: The present invention relates to a wall-mounted LED panel and a method for manufacturing the same. The present invention relates to a method for manufacturing a wall-mounted LED panel which is manufactured by integrally embedding an LED lamp in an exterior wall panel installed on an exterior wall of a building. More specifically, an LED panel is manufactured by: a mold preparation step (S100) of manufacturing a mold having a round internal space; a step (S200) of preparing a mixed solution by mixing an eco-friendly resin and a pigment to be injected into the internal space after the mold is prepared; a step (S300) of attaching an LED module to the manufactured mold; a step (S400) of injecting the mixed solution into the mold and solidifying the same to form a panel after the LED module is completely attached to the mold; and a demolding step (S500) of separating the panel from the mold after the solidification process is completed. According to the present invention, the wall-mounted LED panel can be easily coupled to an exterior wall of a building so as to shorten a construction period.
Patent KR-20220142032-A (KR)
Inventor: KIM TAE WON
IPC: E03F5/06
Filed: 2021-04-14
Abstract: The present invention relates to a noiseless trench for drainage, and more specifically, to a noiseless trench for drainage, which can prevent noise produced by the load of a vehicle, can adjust the width in the width direction, easily guide sewage and rainwater introduced between construction materials or drains towards the drains, and provide convenience of adjusting the height of the noiseless trench for drainage corresponding to the depth of the drains. To this end, according to the noiseless trench for drainage of the present invention, a horizontal support is provided, which has a slip prevention protrusion provided at the upper portion of a body having a rectangular shape in order to integrally form a vertical support which is installed to be spaced apart at a predetermined interval. A latching plate is attached at both distal ends of the lower surface of the body to be latched at the drain. A spacer member is attached at the latching plate to adjust the height between the drain and the ground surface while absorbing the noise by means of vibration. A coupling hole is formed at the side surface of the main body.
Patent KR-20220142638-A (KR)
Inventor: LEE SE YOUNG
IPC: H01M4/02
Filed: 2021-04-15
Abstract: A method for enabling continuous pre-lithiation of a negative electrode constituting a lithium secondary battery and a device for performing the method are disclosed. The surface of the negative electrode is lithiated by applying an electric current to the negative electrode and a lithium metal in an electrolyte, is dried, and then is wound. Process efficiency and productivity can be increased.
Patent KR-20220143238-A (KR)
Inventor: LEE KYUNG HWAN
IPC: C23C16/513
Filed: 2021-04-15
Abstract: The present invention relates to an antibacterial filter and a manufacturing method thereof. Specifically, the antibacterial filter of the present invention satisfies a deviation (D) for contents of copper particles of a specific range, average particle diameters, and contents, so that copper particles can be uniformly and evenly dispersed in the antibacterial filter at an optimal content for implementing an antibacterial effect, and thus, microorganisms harmful to a human body such as bacteria, fungi, and viruses can be effectively prevented from proliferating on a filter surface, thereby further improving antibacterial performance and sustained antibacterial performance.
Patent KR-20220150449-A (KR)
Inventor: KIM JAE HYUNG
IPC: G06K9/00
Filed: 2021-04-30
Abstract: The present invention relates to a method for providing a non-liquid skin gel pack package using functional classification. The method for providing a non-liquid skin gel pack package using functional classification, which is executed through a server communicating with a user terminal, according to the present invention includes: a first step of communicating with a user terminal and confirming N (N>=1) functional classifications selected by a user or recommended to the user through a specified recommendation rule; a second step of identifying N functional products in which N functional compositions containing N functional components (or component combinations) related to the identified N functional classifications are stored in a designated functional storage unit; a third step of constructing (or confirming) a skin gel pack package which is a combination of a base product containing a designated base composition that is stored in a liquid state in a designated base storage unit, solidified under designated conditions and molded into a skin gel pack that can be detached to designated skin areas, and the identified N functional products; and a fourth step of performing a procedure for selling or delivering a skin gel pack package product corresponding to the configured (or confirmed) skin gel pack package to the user.
Patent KR-20220150087-A (KR)
Inventor: HWANG HYEONG JO
IPC: B65D81/32
Filed: 2021-05-03
Abstract: 본 발명은 혼합 토출이 가능한 튜브 용기를 제공한다.
Patent KR-20220151347-A (KR)
Title: Mobile power supply with removable/exchangable battery
Inventor: NAM JUNHEE
IPC: H02J7/00
Filed: 2021-05-06
Abstract: The present invention relates to a mobile power supply device with a removable/exchangeable battery, which comprises: a main body; a battery mounting groove which is formed on one surface of the body toward the inside of the body; an input terminal which is positioned on an inner surface of the battery mounting groove, and is electrically connected to a battery mounted in the battery mounting groove; and an inverter which is provided inside the body, and is electrically connected to the battery mounted in the battery mounting groove through the input terminal to convert DC power from the battery into AC power.
Patent KR-20220152000-A (KR)
Inventor: HAN SANGBAE
IPC: A61K31/517
Filed: 2021-05-07
Abstract: The present invention relates to an (E)-N'-(3-allyl-2-hydroxy)benzylidene-2-(4-oxoquinazolin-3(4H)-yl)acetohydrazide compound and an anticancer agent composition comprising the same as an active ingredient. Specifically, the (E)-N'-(3-allyl-2-hydroxy)benzylidene-2-(4-oxoquinazolin-3(4H)-yl)acetohydrazide compound according to the present invention activates procaspase-3 and promotes conversion to caspase-3, so as to be used as a proliferation inhibitor for various cancer cells. The compound according to the present invention is expected to be developed as an active ingredient of a potent anticancer agent.
Patent KR-20210141367-A (KR)
Title: Fastening kit
IPC: G04G17/02
Filed: 2021-05-07
Abstract: The present invention relates to a fastening kit (400) for a watch that includes at least one fastening device (100) for fastening at least one tube (200) to a support (300) according to a fastening method (500) and electrically connecting the at least one tube (200). According to an embodiment, a step of at least one entering, moving, inserting, fastening, connecting and/or fastening is performed sequentially and/or simultaneously.
Patent KR-20220154294-A (KR)
Title: Method for Providing Management Method of Unknown Fashion Goods Based on Recycling/Green Materials
Inventor: KIM JAE HYUNG
IPC: G06Q10/00
Filed: 2021-05-12
Abstract: The present invention relates to a method for providing a recycling/eco-friendly material-based management method for unidentified fashion products. The method for providing a recycling/eco-friendly material-based management method for unidentified fashion products, which is executed through an operation server, according to the present invention includes: a first step of mapping and storing, in a designated operation DB, M (M >= 1) number of recycled/eco-friendly material information including information related to M recycled/eco-friendly materials usable for fashion products, and management method information for each M number of recycled/eco-friendly materials to suppress life cycle extension or shortening of fashion products made using recycled/eco-friendly materials; a second step of receiving, from the user terminal, information identifying the type of designated unidentified fashion product and information identifying a recycled/eco-friendly material likely to be used for the unidentified fashion product to check unidentified fashion product type information corresponding to the received information and m (1 <= m <= M) number of recycled/eco-friendly material information; and a third step of providing, to the user terminal, recycled/eco-friendly material-based management method information of the unidentified fashion product based on management method information for each m number of recycled/eco-friendly materials corresponding to the m number of recyclable/eco-friendly material information of the unidentified fashion product corresponding to the identified unidentified fashion product type information.
Patent KR-20220161764-A (KR)
Title: Membrane for water-treatment and method of producing the same
Inventor: CHOO KWANG HO
IPC: C02F3/34
Filed: 2021-05-31
Abstract: The present invention relates to a separator for water treatment including: a separator; a hydrophilic polymer formed on the separator; and quorum-quenching microorganisms cross-linked with the separator by the hydrophilic polymer. The separator for water treatment has the quorum-quenching microorganisms attached to the surface, so initial permeation pressure can be higher than that of a conventional separator, but the quorum-quenching microorganisms can effectively prevent a quorum sensing phenomenon and delay the formation of biofilms, thereby improving the lifespan of the separator for water treatment.
Patent KR-20220162232-A (KR)
Inventor: CHOI HAYOUNG
IPC: H05K1/14
Filed: 2021-05-31
Abstract: An electronic device comprises: a display panel comprising first pads; a circuit board comprising second pads corresponding to the first pads; and a conductive adhesive member disposed between the display panel and the circuit board to connect the first pads and the second pads, wherein the conductive adhesive member comprises a first resin layer adjacent to the display panel, a second resin layer disposed between the first resin layer and the circuit board and comprising a curing agent different from that of the first resin layer, and conductive particles disposed in the first resin layer, and at least one among the first pads penetrates the second resin layer and comes in contact with the conductive particles. Therefore, the present invention enables a short circuit to be prevented from occurring.
Patent KR-20220165043-A (KR)
Title: Mobile Electric Reel
Inventor: KANG HAN SEONG
IPC: B65H75/44
Filed: 2021-06-07
Abstract: The present invention mounts wheels and a handle to solve inconvenience of a wire arrangement device and a movement means so as to solve inconvenience of moving the existing electric reel wire while holding it in using it and inconvenience of leaning and entanglement in one direction in winding and unwinding a wire. The present invention increases convenience when moving using wheels and a handle and automatizes entanglement and arrangement of wires.
Patent KR-20220166604-A (KR)
Title: Semiconductor memory dedvice
Inventor: KIM SEUNG HWAN
IPC: H01L29/78
Filed: 2021-06-10
Abstract: The present technology provides a highly integrated memory cell and a semiconductor memory device having the same. The semiconductor memory device according to the present technology comprises: an active layer spaced apart from a substrate, extending in a direction parallel to the substrate, and including a channel; a bit line extending along a direction perpendicular to the substrate and connected to one end of one side of the active layer; a capacitor connected to one end of the other side of the active layer; a word line including a high work function electrode adjacent to the bit line and a low work function electrode adjacent to the capacitor and having a lower work function than the high work function electrode; a first gate insulating layer between the low work function electrode and the active layer; and a second gate insulating layer located between the high work function electrode and the active layer and thinner than the first gate insulating layer. The semiconductor memory device can improve gate induced drain leakage and increase operating current.
Patent KR-20220167580-A (KR)
Title: Ultrasonic minimum quantity lubrication device with controllable oil droplet size
Inventor: DONGHA SHIM
IPC: F16N7/32
Filed: 2021-06-14
Abstract: An ultrasonic MQL device capable of adjusting an oil droplet size comprises: a plurality of mesh piezo actuators which has a structure in which a piezo ring surrounds a metal film having in which micropores are punched, and has the micropores having different sizes, respectively, and for discharging oil droplets therethrough when a driving voltage is applied thereto; a chamber which generates the oil droplets by selectively applying the driving voltage to a mesh piezo actuator having micropores corresponding to a target droplet size among the plurality of mesh piezo actuators; an air pump which supplies air through an inlet connected to the chamber to mix the atomized oil droplets with the air to generate a mist, and sprays the generated mist onto a workpiece through an outlet; and an absorbing rod which is disposed in the chamber to absorb oil and transfers the absorbed oil to lower portions of the piezo actuators. Accordingly, the ultrasonic MQL device can increase production efficiency by supplying an MQL droplet size optimized for processing processes.