baber/WOPTO huggingface dataset:
Patent KR-20220099732-A (KR)
Inventor: HUANG QIUHUA
IPC: A01N25/04
Filed: 2021-01-07
Abstract: The present invention relates to a disinfectant composition comprising oxathiapiproline and cyanoestrobin as active ingredients, wherein a content ratio of oxathiapiproline to cyanoestrobin is 5:1 to 1:1. The present invention also relates to a disinfectant emulsifiable concentrate formulated with a specific complex emulsifier consisting of Nongru 600# and Ningru 1600#. Compared with a single formulation, the disinfectant composition of the present invention shows a significant synergistic effect on diseases, has an improved antiseptic effect, and exhibits a co-toxicity factor of greater than or equal to 135.
Patent KR-20220099733-A (KR)
Inventor: HUANG QIUHUA
IPC: A01N37/34
Filed: 2021-01-07
Abstract: The present invention relates to a use of a bactericidal composition which includes oxathiapiprolin and cyanoestrobin in a weight ratio of 5 : 1 to 1 : 1 as active components. The bactericidal composition of the present invention is useful for preventing and treating late blight of potatoes and has good application values.
Patent KR-20220099806-A (KR)
Title: Data sharing learning system and method for the same
Inventor: LEE BHUM CHEOL
IPC: G06N3/08
Filed: 2021-01-07
Abstract: Disclosed is a data sharing learning system. According to an embodiment of the present disclosure, a data sharing learning system includes: a source data for inputting source data; a dimension reduction unit connected to the source data and reducing the dimension of the source data; a learning model which processes the data based on learning; a data switching unit for switching the dimension reduction data output from the dimension reduction unit and connecting the dimension reduction data to the at least one learning model; and a switching controller controlling the data switching unit; and a switching controller controlling the data switching unit. The present invention provides a method and device capable of processing distribution, parallel, and interlocking of data and learning of the plurality of learning models.
Patent KR-20220102806-A (KR)
Title: Compositions for inhibiting overactivity of T cells comprising chrysophanol as an active ingredient, and uses thereof
Inventor: JEONG GIL SAENG
IPC: A61P37/02
Filed: 2021-01-14
Abstract: The present invention relates to a T cell hyperactivity suppressing composition including chrysophanol as an active ingredient, and a use thereof. Specifically, when T cells are pretreated with chrysophanol, it has been confirmed that, even if activation is induced by stimulation due to an antigen or antigen-presenting cells such as B cells, IL-2 production is inhibited, CD40L is inhibited from being expressed on a surface, and an NFκB signaling pathway and a mitogen activated protein kinase (MAPK) signaling pathway are inhibited such that chrysophanol inhibits activation of T cells. Accordingly, chrysophanol is provided as a composition for preventing or treating an immune disease caused by T cell hyperactivity, and is provided as being included in a reagent for suppressing T cell hyperactivity.
Patent KR-20220105043-A (KR)
Title: Method And Apparatus for voice conversion
Inventor: YOOK DONG SUK
IPC: G10L15/32
Filed: 2021-01-19
Abstract: The present invention relates to a method and a device for voice conversion, wherein the enunciation characteristics of a speaker such as sex and age can be converted while maintaining the enunciation content enunciated from arbitrary voice signals. The method for voice conversion according to an embodiment of the present invention comprises the steps of: collecting original speaker and voice data to be converted; converting original speaker voice (A) into speaker voice to be converted (B') using an encoder and a decoder of a variational autoencoder (VAE); converting the speaker voice to be converted (B') into restored voice (A') using the encoder and the decoder; and training the decoder so that a difference between the original voice (A) and the restored voice (A') can be reduced by comparing the original voice (A) and the restored voice (A'). Therefore, provided are a method and a device for voice conversion, wherein the voices of a plurality of speakers can be converted, learning speed is high, and the quality of converted voice can be improved.
Patent KR-20220105484-A (KR)
Inventor: JU MIN JIN
IPC: F17C13/06
Filed: 2021-01-20
Abstract: Disclosed is an automatic gas container replacement apparatus, configured to enable unmanned operation by automating a series of operations of detaching a valve cap covering a valve port of a gas container from the gas container and replacing a gasket attached to a valve connection unit. The automatic gas container replacement, in the automatic gas container replacement apparatus provided in a gas cabinet in which a gas piping section is installed and automatically replacing the gas container, comprises: a valve cap detachable unit detaching the valve cap covering the valve port of the gas container from the gas container; the valve connection unit which is spaced apart from the valve cap detachable unit and connects the valve port of the gas container to a piping area; and a main drive unit moving the valve cap detachable unit and the valve connection unit in the x-axis, y-axis, and z-axis directions.
Patent KR-20220106607-A (KR)
Inventor: LIM KI MOO
IPC: A61B5/024
Filed: 2021-01-22
Abstract: A non-contact vital sign measurement mirror device includes: a mirror display which displays various information while driving a mirror function which reflects and shows an image of a user; a camera built into the mirror display and continuously taking images of a face of a person for a certain period of time; and a control unit dividing a region of interest into red green blue (RGB) channels after selecting the region of interest among facial images taken by the camera, adjusting the signal-to-noise ratio (SNR) by giving a nonlinear scale factor to each channel among the RGB channels, and calculating a heart rate based on a signal to which a scale factor has been given.
Patent KR-20220109634-A (KR)
Title: Plasma surface treatment apparatus and method of plasma surface treatment using the same
Inventor: LEE HUN SU
IPC: H01J37/32
Filed: 2021-01-29
Abstract: In a plasma surface treatment device and a plasma surface treatment method using the same, the plasma surface treatment device comprises: a plasma generating unit; and a low-pressure forming unit. The plasma generating unit comprises: a head part attached to a surface of an object to be processed and forming a discharge space wherein a plasma discharge occurs; and a discharge part that induces discharge into the discharge space. The low-pressure forming unit, according to the discharge space and opening, enables a pressure of the discharge space to be formed to a low pressure lower than that of the atmospheric pressure. Therefore, the present invention is capable of improving process stability.
Patent KR-20220114227-A (KR)
Title: Smart office system using a height-adjustable smart office desk
Inventor: OH JOONGSEOK
IPC: G06F21/31
Filed: 2021-02-08
Abstract: The present invention relates to a smart office system using a height-adjustable smart office desk. The smart office system using a height-adjustable smart office desk comprises: a user sensing unit which detects a situation in which a worker enters a desk; a user monitoring unit which provides a desk ID and a virtual server ID of the worker to a virtual server in response to the user detection unit detecting the worker's entry into the desk and transmits a virtual server session termination request message about the worker including the desk ID to the virtual server in response to the worker leaving the desk; a height measurement sensor which measures the height of the worker; four desk legs with heights that can be adjusted by a motor; a database in which standard data about a sitting height, lower body length, upper body length, and arm length according to the height of the human body and an optimal desk height according to the height of the human body are stored; and a control unit which receives an input of the worker's height measured by the height measurement sensor, searches for an optimal desk height in the database according to the input worker's height, and controls the motor to adjust the height of the four desk legs such that the height of the desk is adjusted to the optimal desk height. Accordingly, the present invention can provide a security function by automatically creating or terminating a virtual server session using a desk ID according to whether or not a worker enters a desk in a smart office environment, can measure a height of a worker, and can automatically or manually adjust a height of a desk according to the measured height of the worker.
Patent KR-20220114343-A (KR)
Title: Laser pointer and communication method thereof
Inventor: SEO JEONG WOON
IPC: G06F1/16
Filed: 2021-02-08
Abstract: A laser pointer and a communication method thereof are disclosed. The laser pointer comprises: a USB memory storing a presentation file to be executed on a laptop/PC; a USB memory storage module provided with a space for accommodating the USB memory to carry the same; a laser radiation module radiating laser; a user interface module receiving UI commands for the presentation file; and a UI command generation module generating the UI commands received from the user interface module. According to the laser pointer and the communication method thereof, Wi-Fi communication is established between the laser pointer and the laptop/PC, so that communication is possible without a separate dongle, thereby eliminating a risk of losing the dongle. In addition, a communication distance between the laser pointer and the laptop/PC is elongated to make a smooth presentation in a large space and to allow stable communication without communication failure. Meanwhile, the USB memory is stored in the storage space of the laser pointer to reduce the risk of losing the USB memory.
Patent KR-20220117511-A (KR)
Title: Versatile removable heel pads
Inventor: LEE SU Gon
IPC: B65D25/20
Filed: 2021-02-17
Abstract: The present invention relates to a tumbler stopper (10) which can be used as a mobile phone holder. According to the present invention, the holder which a user can use anywhere outdoors while carrying a tumbler is installed at an upper end stopper (10). The tumbler stopper according to the present invention has the upper end stopper (10) which can be opened and closed in a sliding manner. In addition, a groove (11) for the holder, which is formed across the upper surface of the stopper, is provided at the upper end stopper portion. Therefore, the user can conveniently use a portable device.
Patent KR-20210111710-A (KR)
Title: Method for manufacturing a metal structure
Inventor: SATO IPPEI
IPC: B23K20/12
Filed: 2021-03-03
Abstract: The objective of the present invention is to provide a method for manufacturing a metal structure which suppresses or prevents a manufacturing process from becoming troublesome, suppresses or prevents a manufacturing device from becoming complicated, suppresses or prevents a joining defect from occurring, and suppresses or prevents damage to a friction-stir joining tool. Provided is a method for manufacturing a metal structure. The metal structure includes two metal members joined in a vertically superimposed state by friction-stir joining, and the two metal members are configured to form an assembly with an internal space by being superimposed in a vertical direction. The method includes: a preparation process of preparing two metal members; an assembly process of superimposing the two metal members in a vertical direction so as to form an assembly; a fixation process of fixing the two metal members in a vertical direction by inserting at least one metallic fixing member at least partially in a direction perpendicular to the two metal members at a position that does not overlap the internal space when the assembly is viewed in the vertical direction; and a joining process of inserting a friction-stir joining tool into an upper surface of the assembly while rotating the friction-stir joining tool and moving the tool so that the tool passes through the fixing position by means of the metallic fixing member and in addition, at least a part of the metallic fixing member is contained in a range of friction stir joining together with a part of each of the metal members in the fixed position.
Patent KR-20220124932-A (KR)
Title: Electronic device and method for charging thereof
Inventor: O CHANGHAK
IPC: G01R31/382
Filed: 2021-03-04
Abstract: An electronic device according to various embodiments may include: a battery cell that supplies power; at least one battery protection circuit connected to the battery cell; a battery pack including the battery cell and at least one battery protection circuit; and a processor operatively connected to the battery pack. The processor may be set to: perform monitoring until a voltage of the battery pack reaches a preset first voltage or higher when the battery pack is charged by an external power source; measure the number of occurrences of voltage fluctuations above a specified set value of the voltage of the battery pack in the monitoring process; determine the voltage range of the battery cell based on the measured voltage of the battery pack and the number of voltage fluctuations; and predict the voltage of the battery cell based on the voltage range of the battery cell. The charge blocking operation can be performed more accurately.
Patent KR-20220125448-A (KR)
Title: Connector
Inventor: AHN JOON HO
IPC: H01R13/533
Filed: 2021-03-05
Abstract: The present invention relates to a connector (1). In the connector (1) of the present invention, a housing (10) can form an exterior and a skeleton. A terminal installation unit (13) can protrude from an inner space (12) of the housing (10). A front holder (20) can be installed in front of the terminal installation unit (13). A terminal (40) can be installed in a terminal installation space (14) formed through the terminal installation unit (13). A first seal (30) can be provided to surround an outer surface of the terminal installation unit (13). Anti-vibration wings (37) protrude from both sides, adjacent to a rear end of the first seal (30). A front end of a mating housing (10') is brought into close contact with the anti-vibration wing (37) to prevent a gap from occurring. A contact spring (46) of the terminal (40) has a support piece (47) and an auxiliary support piece (47'), so that contact with a mating terminal (40') can be made more firmly. A contact protrusion (46') of the contact spring (46) can make surface contact with the mating terminal (40'). The present invention is to eliminate relative movement between parts of the connector.
Patent KR-20220126148-A (KR)
Inventor: KIM NAM KI
IPC: H01Q1/24
Filed: 2021-03-08
Abstract: An antenna device according to an embodiment includes: a ground plane; a dielectric layer positioned over the ground plane; a first patch antenna pattern positioned on the dielectric layer; a first feed via and a second feed via for feeding a first RF signal to the first patch antenna pattern; a first feed pattern connected to the first feed via and coupled to the first patch antenna pattern; and a second feed pattern connected to the second feed via and coupled to the first patch antenna pattern. The first patch antenna pattern includes a first edge parallel to a first direction and a second edge parallel to a second direction different from the first direction. In a plan view, the first feed pattern is disposed closer to the second edge than the first edge. In the plan view, the second feed pattern is disposed closer to the first edge than the second edge. A first width of the first feed pattern measured along the second direction and a second width of the second feed pattern measured along the first direction may be different from each other. According to the present invention, the antenna gains can be increased.
Patent KR-20220129204-A (KR)
Title: Broadband non-direction rf power divider
Inventor: ROH WON AM
IPC: H01P5/18
Filed: 2021-03-16
Abstract: The present invention relates to a power divider for distributing or combining radio frequency (RF) power in unequal proportions and, more particularly, to a broadband non-oriented RF power divider for efficiently improving electrical characteristics in manufacturing processes and wideband RF bands. An input connector (11) and an output connector (12) are provided in both the directions of a first inner conductor (20). A coupled connector (13) is formed in the direction of a second coupling conductor (23). Inside a housing (10), a U-shaped drilled hole (18) is formed. The first inner conductor (20) and a second inner conductor (21) need to be evenly arranged based on the concentric point. Without inserting a separate support insulator for fixing the first inner conductor and the second inner conductor, by using a first or second insulator (14, 15), which is a dielectric insulator provided in the input or output connector (11, 12), a concave groove is formed inside the first or second insulator (14, 15) to have the size of the outer diameter of the second inner conductor (21), and the first inner conductor and the second inner conductor are mounted and fixed thereto. The frequency is a broadband frequency range ranging from 350 MHz to 6 GHz. Impedance matching between the first coupling conductor (22) and the second inner conductor (21) must be well performed to achieve acceptable flatness in the broadband frequency range. To this end, the diameter size can be adjusted in multiple stages at intervals smaller than λ/2 of the upper limit frequency and greater than λ/4 at the center of the first or second inner conductor (20, 21) to compensate for the impedance matching.
Patent KR-20220130335-A (KR)
Title: Fish Oral Vaccine Liposomes for preventing viral hemorrhagic septicemia and Preparation Method Thereof
Inventor: HAN HYUN JA
IPC: A61K39/00
Filed: 2021-03-18
Abstract: The present invention relates to a liposome for an orally administered vaccine for fish for preventing viral hemorrhagic sepsis and a method for producing the same, and more specifically, to an orally administered vaccine composition for fish containing a liposome composed of lecithin and viral hemorrhagic sepsis (VHSV). The orally administered vaccine composition for fish containing a liposome composed of lecithin and viral hemorrhagic sepsis (VHSV) is easy to inoculate and has excellent stability when administered orally. Therefore, the vaccine composition can effectively prevent viral hemorrhagic sepsis for farmed fish.
Patent KR-20220132380-A (KR)
Title: Adhesive film, optical member comprising the same and optical display apparatus comprising the same
Inventor: LEE JUNG HYO
IPC: C09J7/38
Filed: 2021-03-23
Abstract: The present invention relates to an adhesive film formed of an adhesive composition including a (meth)acrylic copolymer, a curing agent, a mono- or higher-functional monomer, a light and heat conversion material, and an initiator. More specifically, the present invention provides an adhesive film, in which the adhesive film has a peel force increase rate of equation 1 of 5.0 or more, an optical member comprising the same, and an optical display apparatus comprising the same.
Patent KR-20220135906-A (KR)
Inventor: CHAE YOUNG HUN
IPC: H01J9/14
Filed: 2021-03-31
Abstract: A track restoring method of an X-ray tube target is equipped with: a partial clearing step of removing a damaged part of the track from a surface of the base and washing thereof to remove foreign substances; and a 3D printing step of restoring the track by laminating by 3D printing a material identical to that of the track on an area for which a damaged part of the track on the surface of the base is removed. Therefore, the present invention is capable of reducing the operation and maintenance costs of the X-ray tube device.
Patent KR-20220138206-A (KR)
Title: Power Semiconductor Module
Inventor: JANG DONG KEUN
IPC: H03F3/217
Filed: 2021-04-05
Abstract: The present invention relates to a power semiconductor module which comprises: a substrate; four cascode circuits which include a first switching device stacked on the substrate and a second switching device stacked on the first switching device and connected to the first switching device to form a cascode circuit, and are connected to one another, to form an H-bridge structure; and two third switching devices which are respectively connected between an upper cascode circuit and a lower cascode circuit connected in series with each other. Accordingly, harmonic noise can be minimized to perfectly implement noise-free audio.
Patent KR-20220015312-A (KR)
Title: Robot Gripper
Inventor: KANG BONG KI
IPC: B25J9/10
Filed: 2021-04-22
Abstract: Provided is a robot gripper. The robot gripper comprises: at least two finger units which symmetrically face each other; a driving unit which is connected with the at least two finger units and operates the at least two finger units; and a fingertip which is provided on an end of the finger unit and is linked with operation of the finger unit. Each of the finger unit, the driving unit, and the fingertip is provided in plurality, and the plurality of finger units, driving units, and fingertips can be cross-assembled with each other. The robot gripper can be assembled in a variety of shapes according to a request of a user or a gripping target.
Patent KR-20220146139-A (KR)
Title: Soil Vegetation Device
Inventor: KIM HEE JUN
IPC: C02F1/32
Filed: 2021-04-23
Abstract: The present invention provides a soil vegetation device which comprises: a main body having a suction hole through which external air is sucked at the lower end and a top surface opened so that the air sucked through the suction hole is discharged through the inside to an upper part; a suction unit disposed in the main body to suck the external air through the suction hole; a discharge unit connected to a rib that divides the opened top surface of the main body into a plurality of spaces to stand in the center of the main body and guiding a flow of the air discharged toward the upper part of the main body and discharging the same to the outside; a vegetation unit holding a port module where vegetation is planted in the opened spaces on the top surface of the main body, which are divided by the rib to grow up the vegetation; and a watering unit disposed in the main body to store water supplied from the outside, supply the stored water to each port module in the vegetation unit, and recover the water drained from the pot module to circulate and supply the same. According to one embodiment of the present invention, indoor air can be naturally purified by air-purifying plants and is filtered and sterilized to ensure a function of air purification and eco-friendly green space is ensured to give an interior effect. In addition, the automatic water supply makes growing and maintenance of the plants easy. In addition, miniaturization thereof allows the soil vegetation device to be readily used in a small space such as a household, a small coffee shop, and an office and easy movement thereof allows efficient arrangement and enhances space utilization.