baber/WOPTO huggingface dataset:
Patent KR-20220023931-A (KR)
Title: Hood cap unit for ventilation with wind protector and drain hole
Inventor: KIM CHEONG GYUN
IPC: F24F7/00
Filed: 2020-08-23
Abstract: The present invention relates to a hood cap unit with a wind protector and a drain hole. According to the present invention, the hood cap unit with the wind protector and the drain hole aims to be inserted into a sleeve embedded in a concrete wall of a building, discharge polluted fluids generated in the indoor space to the outdoors, minimize the rain and the wind introduced into the indoors, and discharge the penetrating rainwater to the outside through the drain hole. The hood cap unit with the wind protector and the drain hole is hung on one end of a strap in a vertical direction, and put down from a rooftop to a position of a sleeve, and when a worker located indoors assembles the hood cap unit by putting his/her hand into an inner diameter unit of the sleeve and pulling the hood cap unit, a silicon sealant attached to an edge of an angular semi-groove of a hollow cylindrical disc attaches the hood cap unit to the concrete wall and seals and fixes the hood cap unit. In addition, to discharge the polluted fluid in the indoors to the outdoors, a ventilation hole of the hood cap unit is formed in an axial direction, so the air current rising along a wall surface of the building is prevented from directly interfering with the discharge. In addition, for preventing rain and wind from being introduced from the outside, a concave ring-shaped plate is installed, and for preventing snow from being accumulated on an insect protection net of the ventilation hole, an outer diameter unit of a hollow cylindrical cap is formed as a parallel surface or an inclined surface. In addition, an inclined ventilation hole with an angular corrugated shape or a zigzag shape is formed in an axial direction.
Patent KR-20220026318-A (KR)
Inventor: LEE JAEYOUL
IPC: B23K101/06
Filed: 2020-08-25
Abstract: The present invention provides a pipe welding bead processing apparatus capable of processing a welding bead of a pipe easily and efficiently. According to an aspect of the present invention, a pipe welding bead processing apparatus for processing a welding bead formed on a pipe comprises: a bead cutter for processing beads; a spindle motor rotating the bead cutter; a position control motor connected to the spindle motor to tilt the spindle motor; a support frame coupled to the front of the position control motor; and a plurality of sensors fixed to the support frame. The spindle motor and the support frame may be tilted together by the position control motor.
Patent KR-20220029187-A (KR)
Inventor: KIM BYEONG CHAN
IPC: H01R13/10
Filed: 2020-09-01
Abstract: In the present invention, a cover (130) is provided in an outlet groove (110), so that the cover (130) needs to be opened to connect an electric cord, and the cover (130) is closed when not in use. Therefore, when the electric cord is not in use, the cover blocks foreign substances such as dust or chopsticks from the outside, to prevent accidents such as electric shock and fire accidents to allow a power strip to be safely used, which resolves the inconvenience of use having occurred in the prior art.
Patent KR-20220030795-A (KR)
Inventor: CHUNG HAEKYUNG
IPC: G06T19/00
Filed: 2020-09-03
Abstract: The present invention relates to an article storage box guidance device. The article storage box guidance device comprises: an obtaining unit for obtaining search element information for searching for an article storage box from a user; a selection unit for selecting an article storage box matching the search element information among a plurality of article storage boxes as a matching article storage box; and a control unit for displaying information about the matched article storage box on a display on a user terminal. The search element information may include at least one of destination related keyword information and user location information.
Patent KR-20220031303-A (KR)
Title: Coffee beverage manufacturing apparatus
Inventor: JUNG WOO WON
IPC: B25J11/00
Filed: 2020-09-04
Abstract: The present invention automates an espresso extraction operation, automates the espresso extraction operation using an existing espresso machine, and an overall process of espresso extraction by the existing espresso machine is configured to be done by a relatively inexpensive Cartesian robot compared to a multi-joint robot, thereby being produced relatively inexpensively compared to an existing automatic coffee beverage machine. A device for producing a coffee beverage comprises: a coffee work table; a grind part; a coffee machine; a first Cartesian robot; a second Cartesian robot; a third Cartesian robot; a fourth Cartesian robot; and a control part.
Patent KR-20220033925-A (KR)
Inventor: KANG LIN WOO
IPC: G06Q50/14
Filed: 2020-09-10
Abstract: A device for providing a terpene utilization service according to one embodiment of the present invention may comprise: a collection part that collects real-time terpene measured value per region, and collects the weather information per region; an information generating part that generates the administrative information and the tourism information per region; and a recommendation part that recommends a forest tourism area related to an efficacy of a terpene according to a terpene measured value, based on the terpene measurement value, the weather information, the administrative information, and the tourism information. Therefore, the present invention is capable of providing the device for providing the terpene utilization service that can be utilized while enjoying the forest.
Patent KR-20210031627-A (KR)
Title: System and method of training machine learning model
Inventor: KAMALI JALIL
IPC: G06N20/00
Filed: 2020-09-11
Abstract: According to one embodiment of the present invention, a method for training a machine learning model comprises the steps of: receiving a training data set; calculating the label density of the training data set; calculating a weighting function including a term inversely proportional to the label density; generating a weighted loss function by weighting a loss function according to the weighting function; calculating a trained continuous machine learning model by training a continuous machine learning model according to the training data set and the weighted loss function; and outputting the trained continuous machine learning model.
Patent KR-20220035640-A (KR)
Title: AI QSC Artificial Intelligence AI-based untact QSC inspection solution system
Inventor: PARK HAE SEON
IPC: G06Q50/12
Filed: 2020-09-14
Abstract: The present invention relates to a contactless QSC inspection solution system based on artificial intelligence (AI), which can provide food with an optimized recipe. The contactless QSC inspection solution system comprises: a kitchen utensil (200) including a fuel intake and a cooking utensil; a cooking pattern measuring device (300) including a thermal imaging camera; and a cooking pattern analysis server (400) for transmitting a cooking pattern solution to a smartphone of a cook.
Patent KR-20200111137-A (KR)
Inventor: CHOI EUN HO
IPC: B60R11/00
Filed: 2020-09-14
Abstract: The present invention relates to interior lighting of a vehicle using a wireless charging module and a mobile phone flash, and more specifically, to interior lighting of a vehicle using a mobile phone flash, wherein a phone storage unit including the wireless charging module and a light guide member are formed inside a door trim, and the light guide member is formed to communicate with a light inflow hole of the phone storage unit, so that light is spread over the entire area of the light guide member by using a flash of a mobile phone that is being stored in the phone storage unit and wirelessly charged as a light source, thereby improving the appearance of a vehicle interior space.
Patent KR-20210034509-A (KR)
Title: Detection system, apparatus control system, control method of detection system and program
Inventor: KUI KOICHIRO
IPC: G08B13/196
Filed: 2020-09-15
Abstract: The purpose of the present disclosure is to output the detection result of a detection unit for each of a plurality of areas set with respect to the detection range of the detection unit. A detection system (1) according to the present disclosure includes a detection unit (111) and a communication unit (12). The detection unit (111), based on the image captured by a capturing unit (13), it is possible to detect at least one detection target including a moving body for each of a plurality of areas set with respect to the detection range including at least a portion of the capturing range of the capturing unit (13). The communication unit (12) outputs the detection result of the detection unit (111) for each of the plurality of areas by using the identification information set for each of the plurality of areas.
Patent KR-20220039019-A (KR)
Title: Polypropylene resin composition and method for preparing the same
Inventor: CHOI JINUK
IPC: D04H3/005
Filed: 2020-09-21
Abstract: The present invention relates to a polypropylene resin composition and a manufacturing method thereof. The polypropylene resin composition can be attached to a classification device and the like due to an electrostatic problem to reduce classification efficiency or improve workability such as making a work environment difficult such as blowing fine powder, can minimize the amount of the fine powder discarded after classification, can reduce the occurrence of fiber single yarn during manufacturing of nonwoven fabric, and can improve dimensional stability and processability.
Patent KR-20220040084-A (KR)
Title: A novel composition for stem cell culture
Inventor: YIM CHAOK
IPC: C12N5/0775
Filed: 2020-09-23
Abstract: The present invention provides a novel stem cell culture medium composition for culturing adipose-derived mesenchymal stem cells (hAD-MSC) with increased oxidative stress inhibitory activity and optimized stem cell proliferation. The novel stem cell culture composition of the present invention made as described above can be utilized as a culture medium composition for optimizing the stem cell ability of human adipose-derived stem cells (hAD-MSC).
Patent KR-20220040636-A (KR)
Inventor: AN SE WOONG
IPC: G06Q50/02
Filed: 2020-09-24
Abstract: The present invention relates to a non-irrigation and non-drainage cultivation method for a plant factory-type seedling raising system. According to the present invention, an appropriate amount of nutrient solution that is required is provided during plant seedling cultivation in a plant factory, and thus drainage does not have to occur. The method includes: a step of determining the type and growth period of a plant and calculating, at a control unit, an appropriate amount of a nutrient solution in accordance with the type and growth period of the plant; and a step of providing the nutrient solution to an absorption part of the plant from a supply unit installed above or below the plant in accordance with a supply signal from the control unit. According to the present invention, uniform seedling production is performed in an appropriate seedling raising period in view of plant characteristics and without irrigation. In addition, an appropriate amount of nutrient solution required by a plant is provided, and thus drainage does not have to occur. Plant cultivation can be uniform and optimized by the method of the present invention.
Patent KR-20220042517-A (KR)
Inventor: KIM SUN I
IPC: H01M4/90
Filed: 2020-09-28
Abstract: The present invention relates to a method for manufacturing a polymer electrolyte fuel cell catalyst using small graphene, which increases dispersion of a catalyst active material, and a fuel cell catalyst using the same. According to the present invention, the method comprises the following steps: a) synthesizing graphene oxide; b) preparing small graphene by applying a physical impact to the graphene oxide to atomize the graphene oxide; c) preparing a colloidal solution by dispersing the small graphene oxide and a catalyst active material in a dispersion medium; d) emitting the colloidal solution with microwaves and synthesizing a platinum catalyst on a graphene support; and e) performing washing and drying after synthesis, wherein in the small graphene in the step b), the ratio (I_D/I_G) of the D-band peak intensity (I_D) to the G-band peak intensity (I_G) in the Raman spectrum is 0.9 to 1.05.
Patent KR-20210039305-A (KR)
Title: Gasoline engine piston having remelting part in piston head and its manufacturing method
Inventor: Yang jun kui
IPC: F02F3/00
Filed: 2020-09-28
Abstract: The present invention relates to a piston for a gasoline engine having a remelting unit in a piston head unit that can prevent cracks by refining a structure and a method for manufacturing the same, wherein the piston includes: a piston body unit formed by an aluminum casting method; and at least one remelting unit which is formed in a crack occurrence prediction area which is formed long in the piston pin axis direction of a head unit or a crown unit (upper surface) of the piston body unit where combustion is made and is remelted in a welding method after casting for refining the structure.
Patent KR-20220043288-A (KR)
Inventor: KANG FEELSOON
IPC: A61B5/00
Filed: 2020-09-29
Abstract: The present invention relates to a body temperature abnormality notifying device having a communication function for allowing a mask to be combined therewith, and a body temperature abnormality notifying system using the same. The body temperature abnormality notifying device of the present invention comprises: at least two notification means (100) separately including a fixed contact part (110) including a metal member containing a thermally conductive material and including a protrusion part (111) of a predetermined height on an inner side surface of the metal member and a cover part (120) positioned to correspond to the fixed contact part (110) and including a groove part (121) coupled to the protrusion part (111) at an inner side surface thereof; and a connection means (200) including a power supply part (210) for allowing charging and providing operation power of the notification means (100), and a wire part (220) for connecting a power line of the power supply part (210) with one end of the notification means (100). Each of the notification means (100) is coupled to one side of a mask by coupling the protrusion part (111) of the fixed contact part (110) and the groove part (121) of the cover part (120). The connection means (200) is to be located along an ear-hanging strap of the mask. Therefore, a normal body temperature person and an abnormal body temperature person can be effectively distinguished from the outside.
Patent KR-20220046975-A (KR)
Title: Method for identifying Calliphoridae flies comprising measuring the angle between the slits of the posterior spiracle
Inventor: YOUM KYU JIN
IPC: G01B11/26
Filed: 2020-10-08
Abstract: The present invention relates to a method for classifying calliphoridae flies, which are food-eating insects, by measuring an angle between a direction in which the second slit of posterior spiracle of a third instar larva of calliphoridae flies faces. Since the present invention can be classified more conveniently and quickly than DNA analysis or morphological classification methods of imago, the present invention can help forensic investigations.
Patent KR-20220049230-A (KR)
Inventor: KIM JUNG AE
IPC: G06F3/06
Filed: 2020-10-14
Abstract: The present technology provides a memory system comprising: a memory device comprising a plurality of memory groups comprising a plurality of non-volatile memory cells; and a controller that transmits, by the memory device, a command to perform a data input/output operation to at least one memory group, and receives a response for the command and the status information for at least one memory group from the memory device, wherein the controller determines whether or not the data input/output operation is successful based on the response and the status information. Therefore, the present invention is capable of improving a reliability of the input/output operation.
Patent KR-20220052771-A (KR)
Inventor: JOO SUN WOONG
IPC: G06N3/063
Filed: 2020-10-21
Abstract: According to an embodiment disclosed, an electronic device performing inference by using a neural network includes a memory to store information on the neural network and at least one instruction, and a processor to execute the at least one instruction stored in the memory. The processor includes a plurality of accelerators, and the neural network includes a common block and a selectable block set. The processor acquires inference time information of the neural network with respect to each of the plurality of accelerators, based on information on the neural network, determines an accelerator for performing inference of the neural network of the plurality of accelerators, based on the inference time information, selects a candidate block, which is optimized for the determined accelerator, of the plurality of candidate blocks included in the selectable block set, and infers the neural network by using the common block and the selected candidate block.
Patent KR-20220055245-A (KR)
Title: Covering Shelf For Vehicle
Inventor: LEE HYUNG MOK
IPC: B60R13/02
Filed: 2020-10-26
Abstract: Disclosed is a covering shelf for a vehicle. According to one aspect of the present invention, the covering shelf for a vehicle comprises: a cover member detachably coupled to a luggage side trim of a trunk room and provided to cover an upper portion of the trunk room; and a wire member provided along an edge of the cover member. The cover member is folded to be stored through the wire member when the covering shelf is not used.
Patent KR-20220057728-A (KR)
Title: Positive electrode active material for lithium secondary battery, method for preparing the same and lithium secondary battery including the positive electrode active material
Inventor: LEE HO SUB
IPC: H01M4/62
Filed: 2020-10-30
Abstract: The present invention relates to a positive electrode active material for a lithium secondary battery, which can improve water stability and thereby improve battery performance by thinly and uniformly multi-coating a surface of a sacrificial positive electrode material, a method for preparing the same, and a lithium secondary battery including the same. The positive electrode active material for a lithium secondary battery comprises: a sacrificial positive electrode material represented by the following formula 1; a first coating layer located on a surface of the sacrificial positive electrode material; and a second coating layer located on a top of the first coating layer. The formula 1 is Li_xMO_y, wherein M is a monovalent to trivalent metal or a combination thereof, x is 2 to 6, and y is 2 to 4.
Patent KR-20220061639-A (KR)
Inventor: SANG TAEK JUNG
IPC: A61K39/00
Filed: 2020-11-06
Abstract: The present invention relates to a human Fc alpha receptor binding antibody and a technology for maximizing the mechanism of action of the antibody using the same. The Fc alpha receptor-specific antibody or fragment having immunological activity thereof, according to the present invention, binds to effector cells in IgG form, in particular to Fc alpha receptors of neutrophils, which occupy the highest proportion in mammals, and overcomes the disadvantages of conventional IgA antibodies, thereby maximizing effector functions in various antibody therapeutics and maximizing the mechanism of action (ADCC and ADCP) of antibodies. Therefore, the present invention can be usefully utilized as various Fc-fusion protein therapeutics.
Patent KR-20220062214-A (KR)
Inventor: YU HYEON JI
IPC: B05B7/04
Filed: 2020-11-07
Abstract: The present invention is a bath preparation showerhead which can ensure an instant shower and bath effect without a bath tub by inputting a bath preparation in a tea bag shape and others into a showerhead according to user needs.
Patent KR-20210058727-A (KR)
Inventor: KIM JIN JOO
IPC: H01L51/50
Filed: 2020-11-13
Abstract: The present specification provides a compound represented by chemical formula 1 and an organic light emitting device including the same. The compound described in the present specification can be used as a material for an organic material layer of the organic light emitting device. The compound according to at least one exemplary embodiment can improve efficiency, low driving voltage, and/or improve lifespan characteristics in the organic light emitting device.
Patent KR-20210069562-A (KR)
Title: Screw spindle pump
Inventor: METZ JURGEN
IPC: F04C2/107
Filed: 2020-11-13
Abstract: The present invention relates to a screw spindle pump which is designed to transfer a cooling solution for cooling a battery of a vehicle and/or a power electronic apparatus or a driving assembly, or a cleaning solution or a supply solution for the vehicle, and comprises: a housing (2) which accommodates an operation spindle (5) placed in or engaged with the driving assembly, and one or more running spindles (6) engaged with the driving assembly; and a feather key-like support element (16) which supports the operation spindle (5) and the running spindles (6) axially and by the housing. The housing (2) includes one or more openings (15). Through the openings, the support element (16) can be inserted. At the position of assembly, the support element (16) has one end unit accommodated in the openings (15), and has the other end unit accommodated in the accommodation unit (15) located to face the openings (15) in a diameter direction. The support element (16) is fixed through one or more fixing elements closing the openings (15) from outside.
Patent KR-20220067317-A (KR)
Title: Low Molecular Weight Gas Storage Container
Inventor: KANG MYUNG HO
IPC: F17C11/00
Filed: 2020-11-17
Abstract: The present invention relates to low molecular weight gas storage container, comprising: a container shell unit constituting an outer body; a porous filling unit accommodated in an inner space of the container shell unit to reduce a storage pressure when compressing and storing a low molecular weight gas injected from the outside; and an input/output unit mounted on one side of the container shell unit for input/output of the low molecular weight gas. According to the present invention, when the low molecular weight gas is stored inside the container, the pressure at which the low molecular weight gas is stored can be physically reduced. Therefore, since storage and handling are facilitated, risk of explosion due to leakage or injuries during a work can be reduced.