baber/WOPTO huggingface dataset:
Patent KR-20210046627-A (KR)
Inventor: KIM DO YUN
IPC: F01N3/04
Filed: 2021-04-20
Abstract: Disclosed are an exhaust gas treatment device and a ship having the same. According to one embodiment of the present invention, the exhaust gas treatment device comprises: a reactor where exhaust gas is introduced; a treatment liquid tank supplying treatment liquid injected to the reactor and recovering waste water treating the exhaust gas; and a treatment liquid production unit separately provided from the treatment liquid tank to produce the treatment liquid. The treatment liquid tank and the treatment liquid production unit can be respectively connected by a treatment liquid supply line and a treatment liquid recovery line to allow the treatment liquid to flow according to components of the treatment liquid.
Patent KR-20220148636-A (KR)
Title: Necleic acid extraction device and cap used for nucleic acid extraction device
Inventor: HEE JONG SHIN
IPC: G01N35/00
Filed: 2021-04-29
Abstract: The present invention relates to a nucleic acid extraction device and a cap used for a nucleic acid extraction device. The nucleic acid extraction device, according to the present invention, comprises: a slot (200); a magnetic rod (400); a magnetic rod holder (500); a cap holder (600); a first driving unit (700); a second driving unit (800); and a third driving unit (900). According to the present invention, the nucleic acid extraction device can be prevented from being damaged due to malfunction.
Patent KR-20220149099-A (KR)
Title: Aerosol-generating apparatus providing customized smoking experience and aerosol-generating article applied to the same
Inventor: JEOUNG EUN MI
IPC: A24D1/00
Filed: 2021-04-30
Abstract: Provided are an aerosol generating device providing a customized smoking experience and an aerosol generating article applied thereto. The aerosol generating device according to embodiments of the present disclosure may comprise: a housing forming an accommodation space in which an aerosol-generating article is accommodated; and a heater unit generating an aerosol by heating the aerosol-generating article accommodated in the accommodation space. Here, the aerosol generating article may include an aerosol forming substrate unit and an additive accommodation unit accommodating an additive and the heater unit may include a user-controlled heater heating the additive accommodation unit. In addition, the user-controlled heater may provide a customized smoking experience according to a taste of a user by heating the additive accommodation unit based on an input of the user.
Patent KR-20220151826-A (KR)
Inventor: KIM MI HEE
IPC: G06N3/08
Filed: 2021-05-07
Abstract: The present invention relates to an artificial intelligence moderator device and method in a live streaming session. To this end, the artificial intelligence moderator device comprises: a creator situation vector generation module including a video situation vector generation artificial neural network module in which a first CNN encoder having creator video data as input data and a video situation vector as output data and a first RNN encoder are continuously combined, wherein the creator video data is time-series video data generated by a creator client during a live session of a creator and transmitted through a live service server, and a voice situation vector generation artificial neural network module in which a second CNN encoder having creator voice data as the input data and a voice situation vector as output data and a second RNN encoder are continuously combined wherein the creator voice data is time-series audio data synchronized with the creator video data during the live session of the creator and transmitted through the live service server; and a guest situation vector generation module including a guest situation vector generation artificial neural network module in which a third CNN encoder using real-time chat data as input data and a guest situation vector as output data and the third RNN encoder are continuously combined, wherein the real-time chat data is time-series chat text data generated by a guest client during the live session of the creator and transmitted through the live service server. According to one embodiment of the present invention, more substantial interaction data can be generated.
Patent KR-20220152089-A (KR)
Title: Food ingredient processing apparatus
Inventor: CHUNG SANG GON
IPC: A22C17/00
Filed: 2021-05-07
Abstract: An objective of the present invention is to provide a food ingredient processing device capable of utilizing an upper part space of a part where food ingredient processing is performed, and conveniently adjusting a thickness of the food ingredient. The food ingredient processing device for realizing the same comprises: a first pressing plate for which a position is fixed; a second pressing plate equipped on a lower part of the first pressing plate; a driving part equipped on a lower part of the second pressing plate, and providing a driving force to press the food ingredient between the first pressing plate and the second pressing plate by raising the second pressing plate; and a control part controlling the driving part.
Patent KR-20220153284-A (KR)
Inventor: CHOI JANG WOOK
IPC: H01M10/0567
Filed: 2021-05-11
Abstract: The present invention relates to an electrolyte for a lithium metal battery having a lithium metal negative electrode. Provided is an electrolyte for a lithium metal battery including lithium salt, solvents and a diluent containing 1,2-difluorobenzene.
Patent KR-20220154926-A (KR)
Inventor: HONG SO HYUN
IPC: B07B9/02
Filed: 2021-05-14
Abstract: The present invention relates to an automatic cleaning system for insects and insect larvae, which is able to grow insects and insect larvae, stop feeding the insects and insect larvae for two days or longer, remove wastes in their bodies such as moisture control agent, feculent soil, and foreign matter, separate only the insects and insect larvae, and automatically clean the insects and insect larvae. According to the present invention, the automatic cleaning system for insects and insect larvae comprises: a hopper (1) for inputting the starved insects and insect larvae into a mesh conveyor belt (2); a passage height guide (3) aligning the insects at a certain height; a first high-pressure air generator (4) generating high-pressure air for removing insects, foreign matter, and feculent soil; a DC high-voltage electricity generator (5) for killing the insects; a high-pressure washer (6) for cleaning the insects with a high pressure; a water tank (10) collecting the cleaning water and decomposing and purifying the cleaning water by using microorganisms to be reused; a second high-pressure air generator (7) generating high-pressure air for dehydrating the cleaned insects; a magnet (8) sorting and removing iron parts mixed with the insects; and a feculent soil collection box (9) collecting the feculent soil discharged from the insects and insect larvae.
Patent KR-20220157745-A (KR)
Title: perovskite thin film manufacturing apparatus and perovskite thin film manufacturing method using the same, and perovskite thin film obtained thereby
Inventor: KIM JE HA
IPC: C23C18/02
Filed: 2021-05-21
Abstract: The present invention relates to a perovskite thin film manufacturing apparatus, comprising: a mist generator unit, which is an ultrasonic vibrator, generating fine droplet mist by applying ultrasonic vibration to a perovskite precursor solution accommodated in a container; a film formation unit heating a substrate on a channel providing a flow path of the mist of fine droplets introduced from the mist generator unit with a heater to evaporate an organic solvent in the mist of fine droplets in contact with the substrate, and allowing a perovskite precursor comprised in the fine droplet mist to be deposited on a surface of the substrate to form a thin film having a constant thickness; a post-heat treatment unit heating the substrate on which the thin film is formed flowing from the film forming unit with a heater to crystallize the thin film by heat-treating the thin film at a high temperature; and a drive unit connected to the film formation unit and the post-heat treatment unit to transfer the substrate located in the film formation unit to the post heat treatment unit and transfer the substrate located in the post heat treatment unit to the outside. The present invention is to facilitate the production of a high-quality perovskite thin film with a stable and constant crystal phase.
Patent KR-20210065079-A (KR)
Title: Forming nitrogen-containing low-k gate spacer
Inventor: KAO WAN YI
IPC: H01L21/324
Filed: 2021-05-24
Abstract: A method of the present invention includes the steps of: forming a dummy gate stack on the semiconductor region of a wafer; and depositing a gate spacer layer using atomic layer deposition (ALD) on sidewalls of the dummy gate stack. The step of depositing the gate spacer layer includes a step of performing an ALD cycle to form the dielectric atomic layer. The ALD cycle comprises the steps of introducing sylated methyl to the wafer, purging the sylated methyl, introducing ammonia to the wafer, and purging the ammonia. The present invention can improve the resistance of a gate spacer to plasma damage.
Patent KR-20210154739-A (KR)
Inventor: RITALA MIKKO
IPC: C23C16/30
Filed: 2021-06-04
Abstract: Provided is a vapor deposition method for depositing a transition metal dichalcogenide (TMDC) film, such as a rhenium sulfide thin film. In some embodiments, a TMDC thin film is deposited using a deposition cycle in which a substrate in a reaction space is alternately and sequentially contacted with a vapor phase transition metal precursor, such as a transition metal halide, a reactant comprising a reducing agent, such as NH_3 and a chalcogenide precursor. In some embodiments, a rhenium sulfide thin film is deposited using a vapor phase rhenium halide precursor, a reducing agent and a sulfur precursor. The deposited TMDC film can be etched by chemical vapor etching using an oxidant such as O_2 as etching reactant and an inert gas such as N_2 to remove excess etching reactant. The TMDC thin film can be used, for example, as a 2D material.
Patent KR-20220165044-A (KR)
Title: Hole machining tool
Inventor: SON IN SOO
IPC: B23B47/28
Filed: 2021-06-07
Abstract: The present invention relates to a hole processing jig, which comprises: a frame part in which a target to be processed is accommodated; a support part for fixing the target to be processed inside the frame part; and a driving part coupled to an upper end of the frame part, moving in the longitudinal and vertical directions, and having a hollow inside, wherein the driving part induces a tool to be positioned at a position where a hole is to be formed in the target to be processed, prevents injuries that may occur from contact with a thread and a pointed end of the tool, and also prevent chips, which are by-products of processing, from leaking out to maintain a pleasant working environment.
Patent KR-20220168079-A (KR)
Title: A method and an apparatus for resource allocation by sidelink inter-ue coordination in communication system
Inventor: SHIN CHEOLKYU
IPC: H04W72/04
Filed: 2021-06-15
Abstract: The present invention relates to a technology for a sensor network, machine-to-machine (M2M) communication, machine-type communication (MTC), and an Internet of Things (IoT). The present invention relates to a technology for a sensor network, machine-to-machine (M2M) communication, machine-type communication (MTC), and an Internet of Things (IoT). The method and the apparatus of the present invention can be applied to smart services such as a smart home, a smart building, a smart city, a smart car, or a connected car, health care, digital education, a retail business, a security and safety-related service, and the like, based on the technology. According to various embodiments of the present invention, provided are the method for performing inter-UE coordination in sidelink communication and the procedure for allowing a terminal to perform resource allocation thereby. Accordingly, the performance of resource allocation in the sidelink communication can be enhanced. In addition, power consumption of the terminal can be minimized.
Patent KR-20210087426-A (KR)
Title: Method for transmitting control and training symbol in multiple user wireless communication system
Inventor: LEE YU RO
IPC: H04L25/03
Filed: 2021-07-05
Abstract: The present invention relates to a control and training symbol transmission method to increase transmission efficiency in a multiuser wireless communication system and an apparatus thereof. According to the present invention, the transmission method comprises the following steps: receiving a legacy short training field (L-STF); receiving a legacy long training field (L-LTF); receiving a legacy signal field; receiving a first non-legacy signal field; receiving a second non-legacy signal field by using a first subfield of the first non-legacy signal field, wherein the first subfield of the first non-legacy signal field indicates a modulation and coding scheme (MCS) of the second non-legacy signal field; receiving a non-legacy long training field (L-LTF); and receiving a data field.
Patent KR-20230007132-A (KR)
Title: Dual type dust collector including electrostatic dust collecting module and bag filter and method for operating the same
Inventor: KIM JO CHUN
IPC: B01D46/02
Filed: 2021-07-05
Abstract: Disclosed are a dual type dust collector including an electric dust collecting module and a bag filter and an operating method thereof. The dual type dust collector including an electric dust collecting module and a bag filter according to an embodiment of the present application comprises: a first dust collecting unit which includes an electric dust collecting module that removes dust from air introduced from the outside; and a second dust collecting unit which includes a bag filter that removes dust from the air introduced from the first dust collecting unit, a bag house that has a housing structure accommodating the bag filter therein, and a dust sensor that is provided with respect to the bag house.
Patent KR-20220006471-A (KR)
Inventor: MITANI SHUZO
IPC: H01L21/67
Filed: 2021-07-06
Abstract: An objective of the present invention is to prevent the overlapping of ring frames. A tape sticking apparatus for integrating a ring frame with a base plate by using an adhesive tape comprises: a holding unit which has an annular frame holding part for holding the ring frame; a tape sticking unit which sticks the adhesive tape to the ring frame and the base plate; and a control unit which controls the frame holding part. The frame holding part has a movable part that can move forward and backward, can move the ring frame to a predetermined position by abutting the movable part with the ring frame, and has a sensor capable of detecting whether the movable part is positioned at a stop position of the movable part when the ring frame is positioned at the predetermined position. The control unit determines that the ring frame exists on a top surface of the frame holding part when the movable part hits the ring frame and stops at the stop position when the movable part is made to move backward.
Patent KR-20230009149-A (KR)
Inventor: LEE JAE YOUNG
IPC: H04R17/00
Filed: 2021-07-08
Abstract: The present invention relates to a sound system for a vehicle and a sound output method thereof. The sound output method of the sound system for the vehicle of the present invention comprises the following steps of: transmitting, by a lane departure warning system, lane departure information obtained by sensing a lane to the sound system for the vehicle; and generating and outputting, by the sound system for the vehicle, an ultrasonic warning sound through a parametric speaker installed near a driver's seat among a plurality of parametric speakers installed in the vehicle, according to the lane departure information. An objective of the present invention is to provide the sound system for the vehicle for preventing an interference phenomenon, and the sound output method thereof.
Patent KR-20230010279-A (KR)
Inventor: KANG BYEONG GU
IPC: A23L21/12
Filed: 2021-07-12
Abstract: The present invention relates to a method for manufacturing sweet extracts of Schisandra chinensis containing unrefined sugar, and sweet extracts of Schisandra chinensis manufactured thereby. In one embodiment, the method for manufacturing sweet extracts of Schisandra chinensis containing unrefined sugar can include a step of manufacturing a mixed solution containing a Schisandra chinensis extract and chitooligosaccharide.
Patent KR-20210094501-A (KR)
Title: titanium dioxide photocatalyst filter with ligtht source
Inventor: BAIK CHUL GYUN
IPC: B01D53/86
Filed: 2021-07-19
Abstract: A titanium dioxide photocatalyst filter integrated with light source comprises a housing of a rectangular frame structure having front and rear surfaces and an empty inside, wherein the housing has a longitudinal direction (X direction), a depth direction (Y direction) which is perpendicular to the longitudinal direction (X direction) and is a front to back direction, and a height direction (Z direction) which is perpendicular to both the longitudinal direction (X direction) and the depth direction (Y direction). The photocatalyst filter comprises: a plurality of printed circuit boards installed on the front surface of the housing to extend in the longitudinal direction (X direction), and installed apart from each other in the height direction (Z direction); a plurality of light sources installed to be spaced apart from each other in the longitudinal direction (X direction) on each of the printed circuit boards to make inside of the housing irradiated with light; and a plurality of base materials in the form of plates coated with titanium dioxide (TiO_2) photo catalysts, installed in the housing to extend in the height direction (Z direction) and spaced apart from each other in the longitudinal direction (X direction). Each of the base materials in the form of a plate coated with the titanium dioxide photocatalyst is installed to face each of the light sources. Each of the base materials in the form of a plate coated with the titanium dioxide photocatalyst is installed inclined in the depth direction (Y direction) on the X-Y plane by the longitudinal direction (X direction) and the depth direction (Y direction). Each of the light sources is irradiated so that emitted light is perpendicular to the surface of each of the base materials in the form of a plate material coated with the titanium dioxide photocatalyst in the depth direction (Y direction), Air flows between the base materials coated with the titanium dioxide photocatalyst in the depth direction (Y direction).
Patent KR-20230017051-A (KR)
Title: Negative electrode and rechargeable lithium battery including the same
Inventor: JEONG MIN YOUNG
IPC: H01M4/62
Filed: 2021-07-27
Abstract: The present invention relates to a negative electrode active material for a lithium secondary battery and a lithium secondary battery including the same. Provided is a negative electrode for a lithium secondary battery, comprising a current collector and a negative electrode active material layer located on the current collector. The negative electrode active material layer includes a first region in contact with the current collector and including a first negative electrode active material, and a second region located on the first region and including a second negative electrode active material. Each of the first and second negative electrode active materials has an average particle diameter (D50) of 9-22 μm, morphologies of the first and second negative electrode active materials are different from each other, a porosity of the second region is higher than that of the first region, and the ratio of the porosity of the second region to the porosity of the first region is in the range of 110-190%. According to the present invention, the negative electrode for a lithium secondary battery can maintain a high lifespan even when being subjected to rapid charging and discharging.
Patent KR-20230018119-A (KR)
Title: Notify control method of status information of the bidet nozzle
Inventor: JUN KYE SUP
IPC: B05B12/00
Filed: 2021-07-29
Abstract: Disclosed in the present invention is a method for controlling notification of information on a bidet nozzle state. In the present invention, when counting the number of times of use according to nozzle driving and accumulating and storing information on the counted number of times of use, the accumulated storage is controlled to be stored only once on a daily basis. Accordingly, while improving the durability of the memory according to repeated reading and writing of data, it is possible to efficiently inform information on the time for replacement of a bidet nozzle, and preemptively replace the nozzle before the nozzle breaks down, thereby increasing the convenience of use following the replacement, and improving the hygiene of the nozzle.
Patent KR-20230023101-A (KR)
Title: Semiconductor device
Inventor: YU CHANG YEON
IPC: G11C16/04
Filed: 2021-08-09
Abstract: A semiconductor device comprises: a memory cell array including memory blocks including selection transistors and memory cells; an address decoder configured to generate first and second control signals in response to a received address; a plurality of metal lines connected to the plurality of memory blocks; pass transistors electrically connecting metal lines connected to a selected memory block among the plurality of metal lines, with the address decoder in response to the first control signal; and ground transistors supplying a low voltage to metal lines connected to unselected memory blocks among the plurality of metal lines, in response to the second control signal. The ground transistors include at least one common gate structure, at least one common active area, and individual active areas. The common gate structure and the common active area are individually shared by at least two of the ground transistors. The common gate structure is located between the common active area and the individual active areas, and includes a first area extended in a first direction, and a second area extended in a second direction intersecting with the first direction. Therefore, the present invention is capable of improving the performance and integration of the semiconductor device.
Patent KR-20230023318-A (KR)
Inventor: LEE YEONG MIN
IPC: B41F23/04
Filed: 2021-08-10
Abstract: The present invention relates to a matte effect decoration film using a roll rubbing. Since the decoration film according to the present invention provides a matte effect through a roll rubbing process with a pattern without using a conventional expensive matte paint, a matte film can be mass-produced economically. Therefore, as an economical method, a front surface of the decoration film provides an inner fingerprint effect due to the matte effect, a texture effect with an excellent slip property, and a design haze effect. By using various shapes, the pattern implements not only the matte effect but also various designs. Also, by forming a top coating layer having a matte effect pattern on a base film, life scratch durability can be enhanced. Furthermore, by forming an UV pattern layer on a back surface of the base film, a new visual effect can be provided by combining the matte effect with an effect of the UV pattern layer.
Patent KR-20230024128-A (KR)
Title: floating body for floating water installation
Inventor: JUNG MIN SHY
IPC: A01K61/75
Filed: 2021-08-11
Abstract: The present invention relates to a floating body for a water installation, comprising: a buoyancy body that mounts a water installation (buoy, floating solar power generator, floating offshore wind power generator, etc.) and floats on the water, a column extending vertically from the bottom of the buoyancy body, and a submerged body coupled to a lower end of the column and extending in a horizontal direction while disposed in the water. The submerged body has an environment in which aquatic plants and fish can live.