baber/WOPTO huggingface dataset:
Patent KR-20220142894-A (KR)
Inventor: CHOI HYUNG JOO
IPC: B65F1/16
Filed: 2021-04-15
Abstract: The present invention relates to a device for collecting waste cooking oil, which enables a worker to very conveniently collect a collection container, comprising: a main body in which an opening and closing door is formed; a cone-shaped injection member; two or more collection containers; and a flexible guide hose for guiding waste cooking oil to the collection containers.
Patent KR-20220147160-A (KR)
Title: Plastic case with electromagnetic wave shield and antibacterial function and manufacturing method of plastic case using waste plastic thereof
Inventor: CHEON JI SEUNG
IPC: H05K9/00
Filed: 2021-04-23
Abstract: The present invention relates to a plastic case having electromagnetic wave shielding and antibacterial functions, and specifically, the plastic case contains a synthetic resin and a functional material, wherein the synthetic resin includes at least one of polypropylene, polycarbonate, thermoplastic polyurethane, and silicone, the functional material contains a first functional material including at least one of graphite, graphene and carbon nanotubes, and a second functional material containing at least one of silver, copper, manganese, zinc and platinum.
Patent KR-20220146735-A (KR)
Inventor: CHOI HEESUN
IPC: G06Q50/26
Filed: 2021-04-23
Abstract: The present invention relates to a big data-based environmental impact prediction method and system for quantitatively predicting candidate factors and actual causal relationships that may affect environments. To this end, the method for predicting environmental impacts based on big data comprises the following steps of: setting environmental variables by an environment variable setting unit; collecting data of candidate factors corresponding to the environment variables by a data collection unit; verifying the candidate factors by a candidate factor verification unit and selecting candidate factors passing a verification criterion as formal factors; and respectively multiplying the plurality of formal factors by weights by an environmental impact prediction unit and generating an environmental impact prediction model by a sum thereof. Therefore, according to the present invention, the plurality of candidate factors for each environmental space that affect interested environmental variables are systematically derived, and a linear combination of the candidate factors is determined to create a model that can identify a mechanism of environmental impacts, thereby quickly predicting the environmental impacts for an analysis area of interest.
Patent KR-20220147187-A (KR)
Inventor: YUN HAE JU
IPC: H01L27/15
Filed: 2021-04-26
Abstract: A display device includes: a first pattern and a second pattern spaced apart from each other in a light emitting area. A light emitting element is aligned between the first pattern and the second pattern. A first electrode is positioned on the first pattern. A second electrode is positioned on the second pattern. A light blocking pattern is disposed below the light emitting element between the first pattern and the second pattern.
Patent KR-20220147952-A (KR)
Title: Portable toothbrush sterilizer
Inventor: KWON HYEOK SANG
IPC: A46B17/06
Filed: 2021-04-28
Abstract: The present invention relates to a portable toothbrush sterilizer including: a body for accommodating bristles therein; a sterilization unit provided inside the body, emitting light of a specific wavelength and sterilizing the bristles accommodated in the body; and a tray which is detachably coupled to the inside of the body and on which the bristles are mounted.
Patent KR-20220149360-A (KR)
Title: Electronic device and method for controlling a transmission power according to over-temperature state in the electronic device
Inventor: LEE SANGHYUN
IPC: H04W52/28
Filed: 2021-04-30
Abstract: According to various embodiments, an electronic device comprises: at least one temperature sensor; a wireless communication circuit; and a communication processor electrically connected to the wireless communication circuit, wherein the communication processor can perform control to: identify an over temperature state on the basis of the result measured from the at least one temperature sensor; identify information regarding a modulation and coding scheme (MCS) index; identify, on the basis of the identified information regarding the MCS index, adjustment information of maximum transmit power that has been set in correspondence to at least one MCS index; adjust, on the basis of the adjustment information of the maximum transmit power, maximum transmit power, which has been set for the electronic device, from a first set value to a second set value; identify, on the basis of the maximum transmit power adjusted to the second set value, target power of uplink transmission data to be transmitted via the wireless communication circuit; and transmit the uplink transmission data on the basis of the identified target power. Various other embodiments are possible. The peak current can be reduced.
Patent KR-20220151075-A (KR)
Inventor: LIM HYUNHO
IPC: G09G5/10
Filed: 2021-05-04
Abstract: A display device includes: a display unit including a plurality of pixels; a first power supply to generate a first power voltage to the display unit; a second power supply to generate a second power voltage to the display unit; and a signal controller controls the first power supply to supply the first power supply voltage to the display unit when a low luminance image is displayed on the display unit, and when the first power supply voltage is supplied and a predetermined period elapses, the second power supply unit is controlled to stop supplying the second power supply voltage to the display unit. Therefore, it is necessary to consume power with high efficiency even when light is emitted with low luminance.
Patent KR-20220150799-A (KR)
Title: Led displaypanel system capable of contents share
Inventor: KIM JAE DU
IPC: G09F9/33
Filed: 2021-05-04
Abstract: The present invention relates to an LED display board system enabling to share contents. The LED display board system comprises: an LED display board that enables wireless communication while having an own code, and is coupled to an electronic signboard frame while being composed of a plurality of LED pixel panels on which a plurality of LEDs are mounted and each driving unit outputting a signal to turn on/off the LEDs of the plurality of LED pixel panels; an input unit composed of a PC, a remote control, a USB, and a portable terminal, formed to enable editing, and wirelessly connected to the driving unit of the LED display board to input contents output through the LED display board; a cloud server unit that is wirelessly linked to the LED display board or the input unit to enable bi-directional data communication, and stores and synchronizes contents output to the LED display board and output contents input to the input unit; a power supply unit connected to the LED display board in a circuit manner and supplying power for driving; and a control unit interconnected with the LED display board, the cloud server unit, and the power supply unit, wherein the LED display board can be controlled individually or as a group, and the LED display board, the cloud server unit, and the power supply unit can be remotely managed. It is possible to share various contents such as text, image, and video output on the LED display board, thereby reducing the cost and time of contents production and operation.
Patent KR-20220153818-A (KR)
Title: Structure Of Insulation For Passive Typed Container For Constant Temperature
Inventor: LOO TAE HEE
IPC: B65D81/38
Filed: 2021-05-12
Abstract: The present invention relates to a vacuum insulation installation structure of a passive type constant temperature container having a constant temperature function, which is configured to maintain a cryogenic state without external power supply and has structural improvements. The configuration of the present invention includes an outer box, an inner box, an insulating means interposed between the outer box and the inner box, and an opening and closing door for access to a storage space. In the passive type constant temperature container, the insulating means includes: an insulation body unit consisting of a plurality of unit vacuum insulation materials; and an integral cover film for protecting the insulation body unit as a whole at once.
Patent KR-20220154472-A (KR)
Title: Appratus and method for calculating importance of edge
Inventor: JEON EUN JOO
IPC: G06N3/08
Filed: 2021-05-13
Abstract: Disclosed are an apparatus and method for calculating edge importance. According to one embodiment of the present invention, the apparatus for calculating edge importance includes: a forward propagation unit which performs a prediction on a graph by inputting the graph including a plurality of nodes and a plurality of edges into a pre-learned graph neural network (GNN); an extraction unit which extracts a plurality of edge-specific messages and message gradients for each convolution layer in the GNN in which the prediction has been performed; a first calculation unit which calculates edge importance of each convolution layer based on the plurality of edge-specific messages and the message gradients; and a second calculation unit which calculates edge importance of the entire graph based on the edge importance of each convolution layer. The present invention may be universally utilized for graph neural networks of various structures.
Patent KR-20220157075-A (KR)
Title: Method for manufacturing photoelectrode
Inventor: CHO HYUNGKOUN
IPC: C25B11/077
Filed: 2021-05-20
Abstract: The present application relates to a method for manufacturing a photoelectrode, including the steps of: impregnating a first transition metal oxide capable of photoreaction into an electrolyte; generating an electrochemical oxidation reaction on the surface of the first transition metal oxide by applying a voltage to the electrolyte; and applying the voltage and at the same time irradiating light onto the first transition metal oxide to form a second transition metal oxide thin film on the surface of the first transition metal oxide.
Patent KR-20220158306-A (KR)
Title: Temperature Classification Paper Cup
Inventor: NAM YOON SUNG
IPC: A47G19/22
Filed: 2021-05-24
Abstract: The present invention relates to a temperature sensitive paper cup. According to the present invention, a thermal label is attached to the exterior so that a temperature of a liquid contained in the paper cup can be visually confirmed. Thus, safety can be achieved. According to the present invention, the temperature of the liquid is transferred to a similar temperature to the thermal label.
Patent KR-20220164359-A (KR)
Title: Surgical skin closure having drain tube fixation
Inventor: KIM YUN KUN
IPC: A61M1/00
Filed: 2021-06-04
Abstract: The present invention relates to a skin closure retainer capable of fixing a drainage tube, and more particularly, to a skin closure retainer for suturing incised skin after removal of a drainage tube. The skin closure retainer capable of fixing a drainage tube comprises: a binding member which has a ring member, and a longitudinal member extended in a longitudinal direction of both sides of the ring member; a support member which is disposed on an upper surface of the binding member, and has a second through hole in the center thereof; a body member which has a third through hole in the center thereof, and fixes a drainage tube; and a cover member which has a fourth through hole in the center thereof, and fastens the binding member, the support member, and the body member.
Patent KR-20220164654-A (KR)
Title: non-powered cell phone speaker
Inventor: MOON KYU RI
IPC: H04R27/00
Filed: 2021-06-05
Abstract: The present invention relates to a non-powered mobile phone speaker capable of inducing caution to avoid damage, thereby solving an existing problem that a hardwood material is likely to be cracked and broken when dropped. In accordance with the present invention, a mobile phone sound amplifier comprises: a first amplification hole formed into a circle such that a sound can be more amplified; a second amplification hole formed into small circles such that a sound can be more amplified; a phone holding hole formed into a rectangular shape such that a mobile phone can be held; a cylinder support ball formed into a ball shape to support a cylinder such that the cylinder does not fall; and an amplifier formed into a cylindrical shape such that a sound can be amplified. Therefore, the present invention can have an effect of inducing caution to avoid damage, thereby solving an existing problem that a hardwood material is likely to be cracked and broken when dropped.
Patent KR-20220165355-A (KR)
Title: Rx/Tx type Public Address System for Digital Fire Control
Inventor: JUNG HYEON
IPC: G08B17/00
Filed: 2021-06-08
Abstract: The present invention relates to a digital fire control Rx/Tx broadcasting system which is provided in a facility equipped with a plurality of buildings such as an apartment complex and interactively performs fire control, disaster broadcasting, and general broadcasting for each building in a centralized manner to enable two-way communication, thereby minimizing the number of management personnel to reduce labor costs. The digital fire control Rx/Tx broadcasting system comprises: a fire receiving panel (30) installed in each building of the apartment complex to detect a fire signal on each floor; a Tx/Rx repeater (10) transmitting a broadcast signal to each floor and connected to a fire receiving panel (30) to receive the signal; a main broadcasting room (20) independently connected in both directions to each of a plurality of Tx/Rx repeaters (10) to broadcast for the entire apartment complex. In addition, the digital fire control Rx/Tx broadcasting system allows a worker in the main broadcasting room (20) to manage the fire and broadcasting situation of the entire apartment complex.
Patent KR-20220168812-A (KR)
Title: Boom installation structure for work equipments
Inventor: LEE DAE BEEN
IPC: E04G21/04
Filed: 2021-06-17
Abstract: Provided in the present invention is a boom installation structure for work equipment, which comprises: a lower body; an upper body arranged at the upper side of the lower body, and connected to a boom; a front accommodating unit and a rear accommodating unit installed at one of the lower body and the upper body; a front insertion unit and a rear insertion unit installed at the other one of the lower body and the upper body, and formed to be respectively coupled to the front accommodating unit and the rear accommodating unit; and a fastening unit applied to one of the combination between the front insertion unit and the front accommodating unit, and the combination between the rear insertion unit and the rear accommodating unit. The fastening unit comprises: a recessed unit which is formed at one of the front accommodating unit and the rear accommodating unit; and an insertion coupling member which is installed at one of the front insertion unit and the rear insertion unit, and is horizontally moved to be fit into the recessed unit. Therefore, components can be prevented from being broken.
Patent KR-20220169615-A (KR)
Title: cold mask
Inventor: KIM HYO JIN
IPC: A41D13/005
Filed: 2021-06-21
Abstract: The present invention relates to a cold mask, and more particularly, to a mask, wherein a pocket is formed on the inner surface of the mask, and the pocket is configured with double mesh cooling fabric embedded therein, as a material, so as to handle sweat and heat. Accordingly, there is an effect of being cool, not hot, and less stuffy, and there is an effect of preventing frost on glasses due to less moisture inside the mask.
Patent KR-20230009089-A (KR)
Title: Storehouse
Inventor: MYUNGJINCHUNG
IPC: F25B40/06
Filed: 2021-07-08
Abstract: The present invention relates to a storage. In one aspect of the invention, the storage may comprise: a first storage compartment providing a space in which goods are stored at a predetermined temperature or within a temperature range; and a second storage compartment providing a space in which a first heat exchanger is accommodated. The storage may include a third storage compartment providing a space in which a second heat exchanger is accommodated. The storage may include a suction line heat exchanger (SLHX) provided so that a refrigerant pipe through which the refrigerant passing through the first heat exchanger flows, and a refrigerant pipe through which the refrigerant passing through the second heat exchanger flows come into contact with each other to exchange the heat by conduction.
Patent KR-20230014248-A (KR)
Inventor: CHO HO MOOK
IPC: G06N3/08
Filed: 2021-07-21
Abstract: Provided are a method of unsupervised disorder detection of an adversarial example and an apparatus using the same. The method comprises: a step of generating a normal explainable artificial intelligence (XAI) signature set of a normal image data set from an artificial intelligence (AI) model; a step of learning the normal XAI signature set by an auto encoder, and generating a compression-restoration model; a step of generating a target XAI signature of a target image from the AI model; and a step of determining whether the target image is an adversarial example or not based on a result of comparison of a reference error acquired by letting the normal XAI signature set pass through the compression-restoration model with a target error acquired by letting the XAI signature of the target image pass through the compression-restoration model. Therefore, the time and cost required can be reduced.
Patent KR-20220012823-A (KR)
Inventor: YUN JEONG SUB
IPC: A61N2/02
Filed: 2021-07-22
Abstract: The present invention relates to an urinary incontinence treatment apparatus using a magnetic field, comprising: a plurality of magnetic field generating units which apply a magnetic field to different muscles of a patient, to affect the treatment of incontinence of the patient; a control unit which controls the operation of the plurality of magnetic field generating units; and a power supply unit which supplies power to the magnetic field generating units and the control unit. Therefore, a therapeutic effect of urinary incontinence can be improved by stimulating major muscles that affect incontinence at the same time.
Patent KR-20230017964-A (KR)
Inventor: BAK YUN SEOK
IPC: H01L21/683
Filed: 2021-07-28
Abstract: The present invention provides a substrate treatment apparatus. The substrate treatment apparatus comprises: a housing having a treatment space for treating a substrate; a support unit for supporting the substrate in the processing space; a gas supply unit for supplying process gas into the treatment space; and a plasma source for generating plasma from the process gas. The support unit includes: a dielectric plate on the upper surface of which the substrate is placed; an upper ring which surrounds the circumference of the substrate placed on the dielectric plate; a temperature sensor which measures the temperature of the upper ring; a first lifting member for lifting the upper ring; and a controller. The controller can control the first lifting member so that the height of the upper ring is changed according to the amount of etching of the upper ring calculated based on the temperature of the upper ring measured by the temperature sensor. Therefore, the substrate treatment apparatus can accurately calculate the degree of etching of a focus ring and lift the focus ring according to the calculated degree of etching.
Patent KR-20230018851-A (KR)
Inventor: LEE HYEON YEONG
IPC: D21H15/10
Filed: 2021-07-30
Abstract: The present invention relates to a meta-aramid paper formed of meta-aramid fibrids and meta-aramid fibers, wherein the meta-aramid fiber is formed of meta-phenylene diamine (MPD) and isophthaloyl chloride (IPC), satisfies a following formula (2) and has improved physical properties. The formula (2) is OD + YM >= 120, OD is crystallinity (%) and YM is Young's modulus (g/de).
Patent KR-20230020039-A (KR)
Inventor: JANG DAE HWAN
IPC: H01L23/544
Filed: 2021-08-02
Abstract: A display device is provided. Provided is a display device which comprises: a first substrate including a first contact hole; a pad portion disposed on the first substrate and overlapping the first contact hole in a thickness direction; an alignment pattern disposed on the same layer as the pad portion; an alignment key disposed on the alignment pattern and surrounded by the alignment pattern on a plane; a thin film transistor layer disposed on the alignment key; and a flexible film disposed on a lower surface of the first substrate and electrically connected to the pad portion through the first contact hole. In addition, reflectance of the alignment key for light of a specific wavelength is different from reflectance of the alignment pattern, the pad portion, and the thin film transistor layer. Accordingly, reliability can be secured by improving a recognition rate of the alignment key.
Patent KR-20230021228-A (KR)
Title: Cell phone case
Inventor: KIM HACK SUNG
IPC: A45C15/00
Filed: 2021-08-05
Abstract: The present invention relates to a mobile phone case in which a front protective cover openable and closeable in a sliding manner is installed on the front of the mobile phone case to protect the front display window of a mobile phone. The mobile phone case comprises: a case body unit that can be detachably coupled to a mobile phone to protect the mobile phone; a plurality of storage slit units formed in the case body unit in a vertical or horizontal direction so that cards or business cards can be stored and preserved in the case body unit; a card loss prevention cover unit installed on the case body unit to open and close the storage slit unit so that the storage slit unit is covered to prevent cards or business cards, stored in the storage slit unit, from falling out and being lost; and a front protection cover unit installed to open and close in a sliding manner on the case body unit where the card loss prevention cover unit is installed so that the front display window of the mobile phone can be protected. The front protection cover unit includes: slit groove portions formed in a longitudinal direction at both side ends of the case body unit; and guide protrusions formed at both side ends of the front protective cover unit so as to be guided to the slit groove portions, wherein the front protection cover unit is desired to slide while the guide protrusions are coupled to the slit groove portions to be guided.
Patent KR-20230021538-A (KR)
Inventor: LEE GA RAM
IPC: G02C5/16
Filed: 2021-08-05
Abstract: The present invention relates to onion glasses that do not hurt the eyes of a user even if the user slices onions. The onion glasses comprise: glasses (1) formed so that the user can wear the same on the eyes; an eyeglass lens (2) attached to the front of the glasses (1); adjustment straps (3) attached to both sides of the glasses (1) so that the user can adjust the adjustment straps when wearing the glasses; buckles (4) attached to both ends of the adjustment straps (3) to make it easy for the user to take off and wear the glasses; eyeglass holes (5) formed in both sides of the eyeglass lens (2) to insert the adjustment straps; and hole covers (6) for preventing spicy scents from entering the eyes by blocking air when the eyeglass holes (5) are not in use. The onion glasses can prevent spicy scents such as onion scents from entering the eyes, thereby preventing the eyes from string from the spicy scents and being easily used by people wearing glasses. The onion glasses enables the user to adjust the length of the straps and have the buckles on the back, thereby being freely adjusted and took off, and can be used by the user so that the eyes do not string from spicy scents such as onion scents, when the user uses spicy-smelling ingredients such as onions, In particular, the onion glasses can reduce eye pain, thereby decreasing eye discomfort and fatigue.