baber/WOPTO huggingface dataset:
Patent KR-20220099216-A (KR)
Inventor: KIM HYO BIN
IPC: E03F5/04
Filed: 2021-01-06
Abstract: The present invention relates to a drain trap. The drain trap of the present invention comprises: a pipe body installed in a drain pipe penetrating a bottom surface to drain sewage, and having an inner diameter decreasing from top to bottom; a buoyant body disposed in the pipe body, and composed of a soft cover having an empty accommodation space therein and a gel accommodated in the accommodation space and having a specific gravity lower than the sewage; and a buoyancy stopper coupled to an upper part of the buoyancy body and having an inclined plane obliquely projecting along a circumferential direction on an upper surface, wherein the buoyant body normally seals a boundary part of the pipe body where the inner diameter decreases from top to bottom, and when sewage flows into the pipe body and the sewage comes into contact with the inclined plane, the buoyancy stopper and the buoyancy body rotate and rise to open the boundary part to facilitate drainage.
Patent KR-20220101474-A (KR)
Title: Battery pack, appatatus and method for manufacturing the battery pack
Inventor: OH KWANG KEUN
IPC: B29C39/26
Filed: 2021-01-11
Abstract: A battery pack according to an embodiment of the present invention includes: a plurality of battery cells; and a pack case for accommodating the plurality of battery cells, wherein the pack case is provided with a potting resin that integrally surrounds the side surfaces of the plurality of battery cells and is filled between the plurality of battery cells to a predetermined height.
Patent KR-20220102829-A (KR)
Inventor: JOUNG YEON WOO
IPC: B65D6/00
Filed: 2021-01-14
Abstract: The present invention relates to a plastic container for delivery and, more specifically, to a plastic container for delivery, which has a structure applied for easy storage, and can guarantee a desired amount of space, and is made of biodegradable and photodegradable plastic to protect the environment. The present invention is provided to reduce plastic waste which is difficult to be recycled such as plastic bags produced by food delivery, plastic to which oil is attached and the like. Furthermore, the present invention uses an additional space in an efficient manner to reduce unnecessary plastic waste. To this end, the present invention comprises: a biodegradable and photodegradable plastic container which is flexible such that the edges may be folded, and is capable of being coupled to a lid; a biodegradable and photodegradable plastic lid which maintains the container to keep in shape, and facilitates ease in storage; and a biodegradable and photodegradable plastic plate which allows a user to directly control the desired amount of space. Therefore, the present invention may resolve environmental problems caused by plastic bags, and plastic which is difficult to be recycled due to oil, and can facilitate ease in storage. Furthermore, the desired amount of space may be efficiently provided, thereby reducing unnecessary use of plastic. Lastly, a gap may be provided such that the lid may be inserted into the gap to prevent the easy dislocation of the lid, thereby facilitating the solid fixing of the lid.
Patent KR-20220104476-A (KR)
Title: Thermal stratification removal device caused by turbulent penetration using rotation ring
Inventor: KIM KWANG CHU
IPC: H01F7/06
Filed: 2021-01-18
Abstract: The present invention a turbulent penetration thermal stratification removal device using a rotary ring. The thermal stratification removal device for removing thermal stratification formed in a branch pipe branched from a main pipe where high-temperature fluid flows comprises: a hollow body unit coupled to the branch pipe; a plurality of first electromagnets spaced in a circumferential direction of the body unit; a control unit sequentially changing polarity of the first electromagnet; and a rotary ring having a plurality of second electromagnets having single polarity between an N-pole and an S-pole to be rotatably coupled to the body unit. When the polarity of the first electromagnet is sequentially changed, the rotary ring is rotated by using magnetic force of the first electromagnet and the second electromagnet.
Patent KR-20220108224-A (KR)
Inventor: KIM HEON DONG
IPC: A62B18/02
Filed: 2021-01-24
Abstract: The present invention provides a disposable functional mask, which resolves existing discomfort when a mask is worn by adding functions to masks (KF, dental, droplet, surgical, dustproof, etc.) which are being produced and sold on the market. An attachment finished with a mask lining material on the outer surface of a double-sided tape material is attached on a nose support portion and both side portions of a nose support on the inner side of an existing mask so as to allow an adhesive surface to come in close contact with the nose and the skin next to the nose if the double-sided tape material is peeled off and separated so that effective functions such as preventing roll-down due to conversation or the like after wearing the mask, blocking suction of external harmful materials, preventing fogging on eyeglasses, etc. are guaranteed and also, if necessary, both side surfaces of the nose support can be additionally separated to be used when only a nose support portion is separated to be used and when close contact with face portions next to the nose is required, and if being used as it is without separation when close contact is not required, the mask can be used in the same manner as an existing mask, thereby preventing additional manufacturing costs and being conveniently used. There may be a concern that the face adhesive side portion of the double-sided tape may cause facial troubles or skin irritations, but many medical adhesive tapes without side effects on the skin are developed, and various medical tapes like medical bands are currently widely used, so there is no problem at all.
Patent KR-20220108383-A (KR)
Inventor: VALERIY PRUSHINSKIY
IPC: H04M1/02
Filed: 2021-01-27
Abstract: According to various embodiments, an electronic device comprises: a housing; a stretchable display disposed, in at least a part of the housing, to be visible from the outside to face a first direction; and an optical module assembly disposed in a first space of the housing and including a module housing that is rotatably disposed in the first space and includes a second space and at least one first optical module that is disposed in the second space of the module housing to detect an external environment through at least a part of the module housing, wherein in a first rotation state, the module housing is positioned such that the at least one first optical module detects an external environment in a second direction different from the first direction, and in a second rotation state, the module housing is positioned such that at least one first optical module detect an external environment in the first direction through an expanded area of the stretchable display which is expanded by being pressed by at least a part of the module housing. Various other embodiments may be possible. The electronic device includes the optical module capable of smoothly detecting the external environment while maintaining an intrinsic function as a display.
Patent KR-20220109740-A (KR)
Inventor: JUNG YOO SEOK
IPC: G06Q30/06
Filed: 2021-01-29
Abstract: A method for providing an ordering and delivering platform of a fresh food performed by a server according to an embodiment of the present invention comprises: (a) a step of providing a first purchase page for providing a list of fresh foods available for sale to a user terminal; (b) a step of providing a second purchase page for providing information and options for purchase of the fresh foods when the user terminal selects a fresh food included in the list; and (c) a step of performing delivery based on an order setting and delivering command when the purchase is performed after the user terminal inputs the order setting and delivering command for the fresh food through the second purchase page. The first purchase page and the second purchase page refer to an interface for purchasing the fresh foods through an Internet browser. Order setting consists of setting a delivery period for setting the number of fresh foods and the delivery period, setting a pick-up location for setting a place where the fresh foods are delivered, and setting a menu for confirming and changing the menu of the fresh foods. The present invention can implement a platform that can effectively sell foods where freshness is important.
Patent KR-20220113051-A (KR)
Inventor: LEE JAE YONG
IPC: A01B35/00
Filed: 2021-02-05
Abstract: The present invention relates to a vinyl cutting device for vinyl coating machine, which is connected to a rear of vinyl coating machine and cuts while holding a vinyl coated on the ridge and enables complete mechanization as an operator can work while riding the agricultural machine without an auxiliary worker, thereby excluding additional post-work to maximize work efficiency. The present invention comprises: a connecting pipe formed with a connecting hole having an intermittent bolt so as to be coupled with a rear bar of vinyl coating machine; a fixed bracket protruding to a rear of a central part of the connecting pipe; a frame comprising a movable bracket connected to the fixed bracket; a gripper mounted on the frame to press and hold the vinyl coated on the ridge; and a cutter mounted on the frame to cut the vinyl pressed by the gripper.
Patent KR-20220113212-A (KR)
Title: Speaker for head up display
Inventor: KIM NAM SOO
IPC: B60K35/00
Filed: 2021-02-05
Abstract: The present invention relates to a head-up display for a vehicle which can be used as a speaker finishing material. Provided is the head-up display which is easy to work by installing a head-up display on a speaker finish material installed in a vehicle so that there is no sense of heterogeneity after work.
Patent KR-20210107538-A (KR)
Title: Operation Method For Location Recommendation And Apparatus Therefor
Inventor: HONG SUN YOUNG
IPC: G06Q10/08
Filed: 2021-02-08
Abstract: The present disclosure provides an electronic device for recommending a location and an operating method thereof. For this, the operating method of the electronic device of the present disclosure includes the steps of: receiving a placement request for a target article within an area; recognizing a plurality of locations where the target article may be disposed according to the received placement request, based on information on the target article; recognizing, from among the plurality of locations, at least one location suitable for disposing the target article, based on the information on the target article and the information on the plurality of locations; and providing information on the at least one location.
Patent KR-20210021502-A (KR)
Title: Apparatus for checking mounting status of electronic component
Inventor: LEE SUK HO
IPC: B65G43/00
Filed: 2021-02-10
Abstract: The present invention relates to a device for transferring an electronic component. According to the present invention, the device for transferring the electronic component comprises: a picker capable of gripping an electronic component or releasing gripping; a horizontal moving unit for moving the picker from a first area wherein the electronic component is gripped, to a second area wherein gripping of the electronic component is released, or moving the picker from the second area to the first area; a vertical moving unit for lowering the picker so as to allow the electronic component to be gripped by the picker, or raising the picker so as to allow the picker gripping the electronic component to be horizontally moved by the horizontal moving unit; and a reflection plate for reflecting light from a light source toward the electronic component loaded in the second area, in order to photograph an image of the electronic component loaded in a third area by means of a camera, wherein the reflection plate is horizontally moved together with the picker. According to the present invention, the degree of freedom in the design of an installation position of the light source which is required for obtaining an image by means of a camera, is increased.
Patent KR-20220116907-A (KR)
Inventor: KOH SAE HYUN
IPC: H01F27/08
Filed: 2021-02-16
Abstract: Disclosed are a transformer cooling control system and a method thereof, which are able to monitor the status of a transformer by using the current high frequency and temperature information of the transformer, analyze the point of time for needing the cooling, and controlling the cooling of the transformer. According to an embodiment of the present invention, the transformer cooling control system comprises: a storage unit storing a reference temperature model showing the relations between an actual load rate of a transformer and an upper limit of temperature; a data reception unit receiving the current waveform data of the transformer, and receiving temperature data including the winding temperature of the transformer and the external air temperature; a data calculation unit calculating the current actual load rate by using the current waveform data, and calculating the current rising temperature by using the temperature data; and a cooling control unit comparing the reference temperature model, the current actual load rate, and the current rising temperature, and controlling the operation of a cooling apparatus.
Patent KR-20210030307-A (KR)
Title: Fabrics for screen
Inventor: SHIN YEONG DU
IPC: D03D15/283
Filed: 2021-02-24
Abstract: The present invention relates to a screen fabric having a water-repellent function. In the configuration, the present invention uses a yarn obtained by twisting or braiding a plurality of filamentous yarns (f) as warp yarns (1a) and weft yarns (1b) to weave a net-type fabric, and the front and back surfaces of the net-type fabric are By applying the sap or immersing the woven net-type fabric in the water-repellent solution to give a water-repellent coating, and then heat-treating it at 180°C to 200°C through a tenter or heat treatment device, a water repellent agent is applied or In the heat treatment process in the impregnated state, the contact portion of each of the plurality of filament yarns (f) is melted to form a monofilament, and the abutting portion of the weft yarn (1b) and the warp yarn (1a) is also melted and integrated, thereby providing a water repellent function and composing an insect repellent mesh fabric with excellent antifouling function and durability. The present invention configured in this way does not cause distortion or deformation of the tissue composed of the weft yarn 1b and the warp yarn (1a) even when an impact from the outside is applied or carelessness occurs during handling, and is resistant to UV rays and heat, so that it has a long lifespan, when installed and used on windows and doors, snow or rainwater does not flow into the room due to its excellent water repellency, so reliability and stability are excellent, and pollution prevention is also performed smoothly.
Patent KR-20220124886-A (KR)
Title: Apparatus and method for predicting crack growth using artificial intelligence learning model
Inventor: AN YUN KYU
IPC: G06N3/04
Filed: 2021-03-04
Abstract: According to one embodiment of the present invention, provided is a device for predicting crack growth which comprises: a communication module receiving a plurality of facility images photographed in time series of a target area; a memory storing a program for predicting crack growth analyzing the facility images and generating a predicted growth form of a crack area in the facility image; and a processor executing the program for predicting crack growth stored in the memory. In the program for predicting crack growth, a network for predicting crack growth based on deep learning is used to generate a predicted growth pattern of the crack area to be analyzed from images of the facility and identify a point at which a facility's management standard is reached such that a maintenance and management plan for facilities can be established and the network for predicting crack growth based on deep learning is learned based on a plurality of time-sequential crack growth data sequentially obtained with respect to a target object in time order.
Patent KR-20220124907-A (KR)
Title: A device of micro-dust suction for wafer processing
Inventor: PARK CHUNG HUN
IPC: H01L21/67
Filed: 2021-03-04
Abstract: The present invention relates to a dust collecting device for wafer processing. The dust collecting device comprises: a hollow dust collecting part installed on a wafer support to collet fine dust generated during wafer processing; and an air curtain part configured to spray air onto a wafer located on the wafer support in a state in which it is located on the dust collecting part and spray the air at a predetermined height in a lower direction.
Patent KR-20220124916-A (KR)
Title: Photo resist stripper composition
Inventor: KIM TAE YOUNG
IPC: G03F7/42
Filed: 2021-03-04
Abstract: The present invention relates to a photoresist stripper composition that contains a monohydric alcohol, a secondary or tertiary amine and a polar organic solvent and yet contains neither N-methylpyrrolidone nor tetramethylammonium hydroxide. The photoresist stripper composition according to the present invention is harmless to the human body and eco-friendly, and has excellent strippability and anti-corrosion effects.
Patent KR-20220127107-A (KR)
Title: Compensation method for inter-line capacitance in the long-distance capacitance detection area using the third driving signal line
Inventor: LEE SUNG HO
IPC: G06F3/041
Filed: 2021-03-10
Abstract: The present invention provides a capacitance detection device that enables an auxiliary CDA configured with a minimum area to be disposed on one side of a long-distance CDA, applies a driving voltage to the auxiliary CDA, and effectively detects an object from the long-distance CDA. Therefore, the present invention is capable of having an effect of improving a resolution of an ADC.
Patent KR-20220129160-A (KR)
Title: Transistor with asymmetric source/drain structure and the manufacturing method thereof
Inventor: IM SUNGGAP
IPC: H01L29/417
Filed: 2021-03-16
Abstract: The present invention relates to a thin film transistor or a heterojunction transistor having an asymmetric source and drain structure, which comprises: an insulating film formed on a gate; a first semiconductor in contact with one side of an upper portion of the insulating film and affected by a source electrode or a drain electrode; and a second semiconductor formed on the other surface of the upper portion of the insulating film and the first semiconductor to connect the source electrode and the drain electrode, wherein the source electrode and the drain electrode may have an asymmetric structure having different widths.
Patent KR-20220135420-A (KR)
Title: Manufacturing method of red bean for cake
Inventor: PARK YU JIN
IPC: A23C13/12
Filed: 2021-03-30
Abstract: In a case for a producing method of red beans for a cake provided as one aspect of the present invention, the present invention enables the moisture to be evenly and stably contained inside the red beans for the cake, and enables a technical effect that can stably maintain the shape of the red beans to exist even after heating. Therefore, a taste, flavor, and texture of the red bean cake using the same can be significantly improved. The producing method of the red beans for the cake comprises: a step of obtaining a mixture; a step of heating for 10-30 minutes; a step of resting the heated mixture; and a step of adding and heating sugar, starch syrup, and salt.
Patent KR-20210127643-A (KR)
Inventor: KIM JI EUN
IPC: H01M50/446
Filed: 2021-04-14
Abstract: The present invention relates to a separator for an electrochemical device, provided with a porous coating layer comprising multiple types of binder resins; and a method for manufacturing same. The separator according to the present invention has high adhesive force between an electrode and the separator even when a separate adhesive layer is not disposed on the surface of the separator. In addition, the separator has higher electrode-separator adhesive force than a separator to which a conventionally used fluorine-based binder resin, such as polyvinylidene fluoride, is applied. Therefore, the introduction of the separator into a battery allows the fabrication of an electrode assembly in mild conditions for temperatures and pressures, and exhibits an effect of improving assembly productivity and reducing the defective rate to increase the yield. Furthermore, since the separator according to the present invention does not have a separate adhesive layer formed therein, the interfacial resistance between the separator and the electrode can be lowered, and the affinity for an electrolyte is high compared to semi-crystalline polymers such as a fluorine-based binder resin, so that there is an effect of improving the output characteristics of the battery.
Patent KR-20220145931-A (KR)
Inventor: KIM TAEIL
IPC: H01L51/00
Filed: 2021-04-19
Abstract: An organic electroluminescent element of one embodiment includes a first electrode and a second electrode facing each other, and a plurality of organic layers disposed between the first electrode and the second electrode. At least one of the organic layers includes a condensed polycyclic compound represented by Chemical Formula 1. At least one of the organic layers may exhibit improved luminous efficiency by including an amine compound represented by Chemical Formula H-1.
Patent KR-20220144195-A (KR)
Inventor: JANG KIL JAE
IPC: H01Q1/52
Filed: 2021-04-19
Abstract: Provided are a magnetic field shielding sheet and a wireless power transmission module including the same. According to an embodiment of the present invention, the magnetic field shielding sheet attached to a wireless power transmission antenna and a wireless communication antenna, comprises: a shielding unit made of a magnetic material to shield a magnetic field; and at least one eddy current reduction pattern unit formed in the shielding unit to reduce generation of an eddy current by increasing resistance of the shielding unit. The eddy current reduction pattern unit includes: a first eddy current reduction pattern unit formed to cross both a wireless power transmission antenna and a wireless communication antenna; and a second eddy current reduction pattern unit formed to cross the wireless communication antenna. Therefore, antenna performance can be secured.
Patent KR-20220144210-A (KR)
Inventor: SONG JUN HYEONG
IPC: G06Q50/22
Filed: 2021-04-19
Abstract: The present invention relates to a system for providing exercise and diet programs through a smartphone application, as a platform that connects PT trainers and members through exercise and diet programs, to manage offline relationships with an app, the system comprising a server and a smartphone terminal. The server includes a trainer module, a member module, and a consumer module. The present invention can monitor a member's exercise and diet status, has no restrictions on time or place, allows intimacy and trust with a trainer to be formed, and improves the trainer's competency.
Patent KR-20220144655-A (KR)
Inventor: KIM EUI TAI
IPC: E04B5/02
Filed: 2021-04-20
Abstract: The present invention is to provide a deck plate of a non-supporting form, which is lightweight and easy to assemble. A deck plate of a non-supporting form according to an embodiment of the present invention comprises a base of a rectangular plate shape having long one side, a pair of side walls formed along both long sides of the base and extending in the direction perpendicular to the one side of the base, and a coupling rail formed as a groove on one surface of the base along the center between the side walls while having a width for the two side walls to be overlapped and interference-fitted. In addition, the base, the side walls, and the coupling rail are integrally formed of a synthetic resin.