baber/WOPTO huggingface dataset:
Patent KR-20220109687-A (KR)
Inventor: Han yong wan
IPC: B43L13/02
Filed: 2021-01-29
Abstract: The present invention relates to a cutting position indicator, which has a square frame shape, one side of which is formed to be able to adjust the distance between the opposite sides, and the size of the space inside the square frame can be adjusted using the one side, so that at the point where a switch or outlet is installed, it is possible to mark the perforation point by changing the size to the cutting position indicator that meets the standard of the switch or outlet.
Patent KR-20220111799-A (KR)
Inventor: PARK SOON YONG
IPC: A61L29/16
Filed: 2021-02-02
Abstract: The present invention relates to a method for manufacturing a medical article having an antibacterial coating layer, and relates to a method for manufacturing an antibacterial medical article by forming the antibacterial coating layer having excellent antibacterial properties on a medical plastic material. A medical device coated by the method according to the present invention exhibits excellent antibacterial activity due to the formation of the antibacterial coating layer.
Patent KR-20210019044-A (KR)
Title: A photo sensitive resin composition, a display partition wall structure prepared using the composition, and a display devide comprising the same
Inventor: PARK SEUL KI
IPC: G02B5/20
Filed: 2021-02-08
Abstract: The present invention relates to a photosensitive resin composition for forming a partition wall comprising: (A) a colorant; (B) an alkali-soluble resin; (C) a polymerizable compound; (D) a photoinitiator; and (E) a solvent, wherein a cured film produced by the photosensitive resin composition has maximum transmittance of less than 10% at a wavelength of 450 nm or more and 470 nm or less, and minimum transmittance of 30% or more at a wavelength of 620 nm or more and 660 nm or less, to a display partition wall structure produced by the photosensitive resin composition, and to a display device comprising the same. The photosensitive resin composition effectively blocks blue light.
Patent KR-20220115252-A (KR)
Title: Submerged Hydroponic Nutrient Solution System
Inventor: KOO GEUM JAE
IPC: A01G31/02
Filed: 2021-02-10
Abstract: The present invention relates to a nutrient solution system for hydroponics with a deep flow technique. The nutrient solution system for hydroponics with a deep flow technique comprises: a plurality of seedling boxes in which a seedling is cultivated; a plurality of nutrient solution circulation tanks supplying and recovering a nutrient solution to the seedling box and each containing a nutrient solution having a different electrical conductivity (EC), potential hydrogen (pH) and temperature; a nutrient solution supply pipe part mixing the nutrient solution supplied from the plurality of nutrient solution circulation tanks and supplying the nutrient solution to the seedling box; a nutrient solution discharge pipe part discharging the nutrient solution supplied to the seedling box; a nutrient solution control tank storing the nutrient solution discharged from the nutrient solution discharge pipe part and controlling the EC, pH, and temperature of the discharged nutrient solution; a nutrient solution recovery pipe part allowing the nutrient solution to be recovered to one of the nutrient solution circulation tanks according to the EC, pH, and temperature of the nutrient solution stored in the nutrient solution control tank; a plurality of nutrient solution supply pumps respectively connected to each of the nutrient solution circulation tanks to control a supply of the nutrient solution; a control valve installed in the nutrient solution recovery pipe part to control the supply of the nutrient solution to the nutrient solution circulation tanks; and a control part controlling the nutrient solution supply pumps and the control valve. Accordingly, it is possible to continuously supply the nutrient solution with the controlled EC, pH and temperature to the seedling box, and it is possible to reuse the nutrient solution after recovering the used nutrient solution, thereby producing an effect of preventing a waste of the nutrient solution and reducing environmental pollution.
Patent KR-20220117379-A (KR)
Title: Display device
Inventor: SON JONG HO
IPC: H01L27/32
Filed: 2021-02-15
Abstract: The present invention relates to a display device. The display device according to an embodiment includes a plurality of pixels including a first sub-pixel, a second sub-pixel, a third sub-pixel, a fourth sub-pixel, and a fifth sub-pixel each including a light emitting area. The first sub-pixel and the fourth sub-pixel emit light of a first color, the second sub-pixel and the fifth sub-pixel emit light of a second color, and the third sub-pixel emits light of a third color. The first light emitting area of the first sub-pixel, the second light emitting area of the second sub-pixel, the fourth light emitting area of the fourth sub-pixel, and the fifth light emitting area of the fifth sub-pixel surrounds the third light emitting area of the third sub-pixel. The third light emitting area of the third sub-pixel includes four interior angles of 180 degrees or more and four interior angles of 90 degrees or less. Accordingly, the actual resolution can be increased.
Patent KR-20220116803-A (KR)
Title: Ultra-low friction coating materials for driving members and Manufacturing method thereof
Inventor: HONG JEONG KI
IPC: C23C14/02
Filed: 2021-02-15
Abstract: The present invention is to provide a multi-composition alloy coating which is excellent in low-friction, durability, oxidation resistance, and heat resistance. To achieve the purpose, the present invention provides a high-functionality coating film by manufacturing a multi-composition alloy target, in which Co, Mo, Nb, or Ti is added to a base of ZrSi, as a cylinder target and forming a coating layer on a driving member by using the target, wherein an underlayer is formed for adhesion of a multi-composition alloy coating layer to a base material.
Patent KR-20220117663-A (KR)
Title: Apparatus for heat exchanging
Inventor: YOUNGJIN KIM
IPC: F25B25/00
Filed: 2021-02-17
Abstract: The present invention relates to a heat exchanger and, more specifically, to a heat exchanger including a backflow prevention unit. An objective of the present invention is to provide a heat exchanger capable of preventing cold water or cooling water from leaking through a drain hole for freezing and bursting prevention. According to one aspect of the present invention, the heat exchanger comprises: a header in which a first space introducing fluid and a second space discharging fluid are formed; a partition arranged in the header to divide the first space and the second space, and including a vertically penetrated drain hole; a tube plate arranged on the rear side of the partition to form the first space and the second space between the header and the tube plate; a plurality of tubes coupled to the tube plate to communicate with the first space and the second space, arranged on the rear side of the tube plate, and allowing fluid to flow therein; and a backflow prevention unit arranged on a position corresponding to the drain hole and the lower surface of the partition. The backflow prevention unit has an opening part opened in a first direction toward the tube plate.
Patent KR-20220117698-A (KR)
Title: Program for providing service
Inventor: KIM DONG KYU
IPC: G06Q50/10
Filed: 2021-02-17
Abstract: According to an embodiment of the present invention, a program includes: a function of configuring a group call-based chat channel between two or more user terminals; a function of receiving group call participation feedback from a third user terminal; a function of providing the group call participation feedback to a first user terminal which generates the group call; and a function of converting the first user terminal into a conversation participant of the group call-based chat channel. The program is stored in a medium to execute the functions. Therefore, it is possible to increase a personal choice and the satisfaction of content consumers.
Patent KR-20220123941-A (KR)
Title: Pneumatic massage device
Inventor: KIM YOUNG GON
IPC: A61H9/00
Filed: 2021-03-02
Abstract: The present invention relates to a pneumatic massage device for conveniently massaging a part of the body by having a pair of acupressure units which are separated from each other while facing each other, and are operated with pneumatic pressure. To this end, the pneumatic massage device comprises: a main body unit equipped with a handle for a user to grip; a pair of acupressure units coupled to the main body unit to be reciprocally movable, and to be spaced apart from each other while facing each other; a pneumatic unit generating air pressure to reciprocate the acupressure units; and a power unit applying power for generating the air pressure to the pneumatic unit.
Patent KR-20210038517-A (KR)
Title: Transparent organic light emitting display device
Inventor: CHO NAM WOOK
IPC: H01L51/52
Filed: 2021-03-29
Abstract: One embodiment of the present invention provides a transparent organic light emitting display device having a novel wire and driving circuit arrangement structure. A first region includes a plurality of sub-pixels including a transmissive region and a light emitting region. A third region includes a conductive material. A second region is located between the first region and the third region to generate a scan circuit. The second region includes a plurality of first wires, a plurality of second wires extending in a second direction perpendicular to a first direction, a plurality of capacitors, and a plurality of transistors. An area occupied by the first wires, the second wires, the transistors, and the capacitors disposed in a plane extending in the second direction from the light emitting region is greater than an area occupied by the first wires, the second wires, the transistors, and the capacitors disposed in a remaining plane except for the plane extending in the second direction from the light emitting region in the second region, so that transparency of the first region is substantially the same as transparency of the second region. According to the transparent organic light emitting display device of one embodiment of the present invention, an opaque portion of the second region and an opaque portion of the first region have similar geometrical arrangements, so that the opaque portion of the second region is not recognized by a user even in a case of a transmissive mode.
Patent KR-20220136628-A (KR)
Inventor: LEE BYEONG BAE
IPC: G06F16/21
Filed: 2021-04-01
Abstract: Provided is a method and a system for generating a blockchain database. According to an embodiment of the present invention, the method and the system for generating a blockchain database insert the current dataset into a record in a blockchain database; generates a transaction hash based on data in fields; generates each new Merkle hash based on the transaction hash and the Merkle hash generated immediately before; performing mining by generating a blockchain hash of the current dataset based on the finally generated Merkle hash and the blockchain hash of a previous dataset; and managing the respective fields of the records in the blockchain database based on mining results. Therefore, the present invention can provide the blockchain database, in which data are obtained in units of datasets and blocks are generated and stored and managed after being connected by a blockchain.
Patent KR-20220139494-A (KR)
Inventor: JUNG SUNG KIM
IPC: A61F2/30
Filed: 2021-04-07
Abstract: The present invention relates to a reinforcing implant to which different types of porous structures are applied, and more specifically, to a reinforcing implant to which different types of porous structures are applied, wherein the reinforcing implant has a porous structure of an irregular shape on the outer side thereof and has a porous structure having a regular shape on the inner side thereof so as to ensure an initial fixing power by means of a rough surface, induces intraosseous growth to provide a long-term biological fixing power, is manufactured to have lightweight and a structure to be shaped with a remarkably low amount of data, so that the manufacturing costs of the reinforcing implant are lowered according to a reduction in time, labor and cost required in manufacturing, reinforces the strength of a body part with a porous structure through a frame part with a nonporous structure, and facilitates the discharge of remaining inner powder through a powder hole.
Patent KR-20220141611-A (KR)
Inventor: PARK YOUNG WOO
IPC: H04R1/10
Filed: 2021-04-13
Abstract: The present invention relates to a speaker controlled by fluid, and more specifically, to a speaker controlled by fluid, which comprises: a body part which has an empty space formed therein so that fluid can be stored therein; and a speaker module which is provided inside the body part. When the fluid is stored inside the main body, the speaker module reproduces the sound.
Patent KR-20220144198-A (KR)
Inventor: OH EUI SEOK
IPC: H05K7/20
Filed: 2021-04-19
Abstract: A heat source surface water-cooled direct cooling device is disclosed. The heat source surface water-cooled direct cooling device according to an embodiment of the present invention comprises: an impeller which is rotatably disposed on the surface of a predetermined heat source in a non-contact manner, and directly absorbs heat generated from the surface of the heat source; and a pump motor which circulates cooling water while interacting with the impeller, to provide a cooling function for cooling the heat absorbed by the impeller by the circulating cooling water and a heat dissipation function for dissipating heat of the cooling water circulating during cooling.
Patent KR-20210131900-A (KR)
Title: Online-offline fusion service providing method and service providing apparatus
IPC: H04L29/08
Filed: 2021-04-22
Abstract: The present invention relates to an online-offline fusion service providing method and a service providing apparatus. The online-offline fusion service providing method comprises: a step in which the service providing apparatus acquires space information and content information of an offline environment; a step in which the service providing apparatus acquires a first information of a first online user in the offline environment; a step in which the service providing apparatus acquires a second information of an offline user or a second online user in the offline environment; a step in which the service providing apparatus controls so that a virtual space data is generated based on the space information; a step in which the service providing apparatus controls so that an interaction data is generated between the first online user and the offline user or between the first online user and the second online user in real time; a step in which the service providing apparatus controls so that a content data is generated in real time by using the content information; and a step in which the service providing apparatus controls so that the virtual space data, the interaction data, and the content data are provided to an apparatus of the first online user. The present invention aims to provide an online-offline fusion service providing method and a service providing apparatus, which are capable of providing an online user with offline services for performance, education, shopping, and medicine.
Patent KR-20220142897-A (KR)
Inventor: KIM HEUNG SUB
IPC: G06F16/583
Filed: 2021-05-04
Abstract: Various embodiments of the present invention relate to an English education system for analyzing the similarity of English words. English education that simply memorizes grammar or words can cause a learner to lose interest and motivation in English education, and the learning effect is not high because of the simplicity of content consisting only of text. A server and an operating method thereof according to various embodiments of the present invention can create personalized learning content based on a preferred category of a user, provide an image related to the learning content to a user device together in order to increase learning efficiency, and provide a hint word to the user based on the completeness of an English sentence answered by the user. Accordingly, it is possible to increase the efficiency of the English learning of the user.
Patent KR-20220150699-A (KR)
Title: Mop
Inventor: HYUN CHANG HWAN
IPC: A47L13/256
Filed: 2021-05-04
Abstract: The present invention relates to a mop, which is a mop to which a cleaning cloth is coupled and for cleaning, wherein the mop comprises: a main body with the tip of a handle bar fixed and a plurality of recessed grooves formed around the same; and a fixing ring fitted into the recessed groove of the main body to fix the cleaning cloth, wherein the fixing ring is separated from any part of the plurality of recessed grooves to rotate the hinge in a first direction, separated from another part of the plurality of recessed grooves to rotate the hinge in a second direction, or provided to be separated from the plurality of recessed grooves and detachable.
Patent KR-20220151445-A (KR)
Inventor: LEE CHAE YEON
IPC: H01M4/525
Filed: 2021-05-06
Abstract: The present invention relates to a positive electrode active material having high rolling density and capable of increasing the initial charge and discharge capacity of a battery and a method for manufacturing the same, and specifically, to a positive electrode active material and a method for manufacturing the same, wherein the positive electrode active material includes: lithium transition metal oxide; and a coating layer including a conductive polymer formed on the lithium transition metal oxide, and the conductive polymer is a compound of chemical formula I described in the specification.
Patent KR-20220152869-A (KR)
Title: Thermal Camera and Method for Processing Thermal image thereof
Inventor: HUH JIN WOOK
IPC: G06T5/40
Filed: 2021-05-10
Abstract: An embodiment of the present invention provides a thermal image processing method, which includes the steps of: determining a blending ratio of a first equalization algorithm to a second equalization algorithm which are different from each other, based on a result of analyzing an original histogram of an original thermal image; generating a first corrected thermal image obtained by applying the first equalization algorithm and the second equalization algorithm to the original thermal image according to the blending ratio; adjusting the blending ratio by comparing a corrected histogram of the first corrected thermal image with the original histogram; and generating a second corrected thermal image obtained by applying the first equalization algorithm and the second equalization algorithm to the original thermal image according to the adjusted blending ratio. The present invention can provide the thermal image with optimally improved contrast while minimizing loss of detail elements.
Patent KR-20220161841-A (KR)
Title: Glass frit paste for sealing, method for manufacturing glass frit bar and vacuum glass assembly, window glass for construction
Inventor: KIM IL WON
IPC: E06B3/66
Filed: 2021-05-31
Abstract: The present invention relates to a glass frit paste, a method for manufacturing a glass frit bar and a vacuum glass assembly using the same, and a window glass for construction, and more specifically, to a glass frit paste which improves the adhesive strength between glass and glass frit bars by controlling the content of Co_3O_4 contained in the glass frit, the type and content of filler powder and the content of additionally added Co_3O_4 to delay the crystallization temperature to prevent crystallization of the glass frit paste.
Patent KR-20220046453-A (KR)
Inventor: SHIN JAE MIN
IPC: C07K7/08
Filed: 2021-06-02
Abstract: In the present invention, a research on the CoVid-19 virus structural protein is conducted with the aim of activating the MHC-I immune system based on an AI-Deep-Learning technology research. Based on the prediction of an immune system through the AI technology, a polypeptide sequence of 9-14 amino acids in length is constructed, and the polypeptide can significantly activate the immune system of the human body, thereby providing the foundation of a safe and effective peptide vaccine design.
Patent KR-20220167106-A (KR)
Title: Semiconductor chip, and semiconductor package
Inventor: HEO JUN YEONG
IPC: H01L23/10
Filed: 2021-06-11
Abstract: A semiconductor package according to the present invention includes: a first semiconductor chip; a plurality of second semiconductor chips sequentially stacked on the first semiconductor chip; and an insulating adhesive layer interposed between the first semiconductor chip and each of the plurality of second semiconductor chips and having an adhesive fillet protruding outward from a space between the first semiconductor chip and each of the plurality of second semiconductor chips. The semiconductor package includes a grooving recess including a first recess extended from the uppermost surface of the adhesive fillet toward the first semiconductor chip and a second recess adjacent to the first recess and extended from the uppermost surface of the first semiconductor chip into the first semiconductor chip.
Patent KR-20220168518-A (KR)
Title: Electric press with torque measuring device
Inventor: YANG GUK JIN
IPC: B30B15/28
Filed: 2021-06-16
Abstract: An electric press including a torque measuring device is provided. The electric press including a torque measuring device includes: a motor that rotates by input electricity; a screw-type cylinder that receives a rotational force of the motor and performs a piston movement; and a torque measuring device that is located between the motor and the screw-type cylinder, and measures torque generated while a rotation shaft of the screw-type cylinder rotates as the rotation shaft of the motor rotates, thereby capable of improving pressurized load detection performance.
Patent KR-20220170116-A (KR)
Title: strapping head monitoring system for packing coil through selective sensing of binding force of band for packing coil
Inventor: YEO DONG HOON
IPC: B65B13/18
Filed: 2021-06-22
Abstract: The present invention relates to a strapping head monitoring system for coil packing through selective sensing of a binding force of a coil packing band. A strapping head for binding coils through a coil packing band comprises: a band sensing unit for acquiring binding information of a coil packing band by selectively sensing the coil packing band; a binding monitoring unit for monitoring the binding force of the coil packing band in real time and selectively controlling the binding force of the coil packing band; and an operator terminal unit for cooperating with the binding monitoring unit to enable an operator to perform real-time control on the binding force of the coil packing band.
Patent KR-20230000024-A (KR)
Title: High Flexibility Cable Harness
Inventor: LEE KYUNG YUL
IPC: H01B7/00
Filed: 2021-06-23
Abstract: The present invention has the following configuration. A cable harness comprises: a conductor part; and a coating part covering the upper and lower portion of the conductor part. On one side of one end and the other end of the conductor part, an electrical conduction part is formed in the upper portion of the conductor part. On the other side of one end of the conductor part, a stiffener is formed in the upper portion of the covering part. The conductor part has a mesh type pattern part formed by repeating a conductor width and a space part.