baber/WOPTO huggingface dataset:
Patent KR-20220105307-A (KR)
Title: Semiconductor package including vertical interconnector
Inventor: SUNG KI JUN
IPC: H01L23/48
Filed: 2021-01-20
Abstract: A semiconductor package of an embodiment of the present invention may include: at least one semiconductor chip disposed to allow an active surface, in which a plurality of chip pads are disposed, to head for a conductive redistribution layer; a plurality of vertical interconnectors having one end part connected with the chip pads respectively and extended in a vertical direction toward the conductive redistribution layer; a molding layer covering the semiconductor chip and the vertical interconnector while exposing another end part of the vertical interconnector; a plurality of landing pads connected with the another end part of the vertical interconnector on the molding layer; a redistribution insulation layer covering the molding layer and having an opening integrally exposing the plurality of landing pads; and the conductive redistribution layer connected with each of the landing pads and extended on the molding layer and the redistribution insulation layer. The present invention may decrease process faults.
Patent KR-20210013255-A (KR)
Title: Baggage size measurement and automatic handling system
Inventor: KIM KI DON
IPC: B64F1/36
Filed: 2021-01-25
Abstract: The present invention relates to a system for measuring baggage size and automatically processing baggage. More specifically, the present invention provides a system for measuring baggage size and automatically processing baggage with a novel structure which can measure the size of baggage by using a plurality of sensors, and automatically transport size-measured baggage to shorten the number of people and time required to process the baggage. The system for measuring baggage size and automatically processing baggage comprises a sensor module and a control unit. Accordingly, the system for measuring baggage size and automatically processing baggage automatically performs all processes from baggage size measurement to a commissioning procedure for determining incoming status. The system for measuring baggage size and automatically processing baggage automatically detects the length, width, and height size of baggage by a plurality of sensor modules, has a simple structure, and has excellent precision.
Patent KR-20220109525-A (KR)
Inventor: AN HEE HUN
IPC: F16C19/06
Filed: 2021-01-28
Abstract: In accordance with the present invention, a ball bearing for oil lubrication includes: an outer ring having a concave outer ring raceway formed on an inner diameter surface and having an outer ring inner diameter part smaller in diameter than the inner diameter of the outer ring raceway on both sides in an axial direction of the outer ring raceway; an inner ring having a concave inner ring raceway formed on an outer diameter surface and having an inner ring outer diameter part larger in diameter than the outer diameter of the inner ring raceway on both sides in an axial direction of the inner ring raceway; a plurality of balls provided apart from each other between the inner ring raceway and the outer ring raceway in a circumferential direction; and a cage provided between the inner ring and the outer ring to maintain a distance between the balls in the circumferential direction. The cage includes a ring-shaped cage body, and a plurality of cage protrusions protruding in an axial direction from the cage body and spaced apart from each other in the circumferential direction; a pocket housing the balls is formed between the cage protrusions; an outer flow space in which a lubricant flows in an axial direction is formed between the cage body and the outer ring inner diameter part of the outer ring, and an inner flow space in which the lubricant flows in an axial direction is formed between the cage body and the inner ring outer diameter part; a first cage inclined part is formed outside the inner diameter of the cage body in the axial direction; and the first cage inclined part is inclined outward in a radial direction to be formed into a shape of which the diameter increases toward the outside in the axial direction.
Patent KR-20210014726-A (KR)
Inventor: HAG SOO KIM
IPC: A47J27/12
Filed: 2021-02-01
Abstract: The present invention discloses a cooking appliance. The disclosed present invention provides a working coil in a lower part of the cooking appliance. The working coil heats a tray arranged in a cooking chamber in an IH manner. A receiving coil for wirelessly receiving power from the outside is laminated in a lower part of of the working coil. An electromagnetic shielding plate for dividing spaces in which two coils are installed is installed between the working coil and the receiving coil. The electromagnetic shielding plate shields an electromagnetic field or an electromagnetic wave to prevent a leakage of the electromagnetic field or the electromagnetic wave existing in the divided two spaces from an adjacent space in which the electromagnetic shielding place is interposed.
Patent KR-20210016015-A (KR)
Inventor: AN BO RYUNG
IPC: B01D53/04
Filed: 2021-02-03
Abstract: The present invention relates to a technology for removing fine dust. More specifically, the present invention relates to a fine dust reduction vehicle including a vehicle-mounted fine dust adsorption structure capable of directly removing fine dust generated during vehicle running.
Patent KR-20220115241-A (KR)
Title: Method of recognition pressure center point of pressure sensor
Inventor: CHANG SE YUN
IPC: H01G7/00
Filed: 2021-02-10
Abstract: According to an embodiment, a pressure detection device comprises: a plurality of pressure sensing cells arranged in an array form to detect the intensity of force applied to each point; a memory for storing initial pressure information including pressure values detected from the pressure sensing cells; and a processor electrically connected to the memory. The processor can determine a reference point and the width and height of an area corresponding to the foot of a user from the initial pressure information detected from the plurality of pressure sensing cells, can generate normalized pressure information by normalizing the initial pressure information based on the reference point, the width, and the height, can calculate a pressure center point based on individual pressure values from the normalized pressure information, and can estimate movement of the center of gravity of the foot of the user by tracking movement of the calculated pressure center point. Therefore, the pressure detection device can consistently and accurately estimate the center of gravity for feet having different shapes and sizes.
Patent KR-20220124921-A (KR)
Title: Methotrexate conjugate compound and composition for transdermal administration comprising the same
Inventor: OH CHANGKYU
IPC: A61P17/06
Filed: 2021-03-04
Abstract: The present invention relates to a novel conjugate compound of methotrexate and a peptide for promoting skin permeation or a pharmaceutically acceptable salt thereof. The present invention also relates to a pharmaceutical composition comprising a compound according to the present invention as an active ingredient, preferably a transdermal delivery pharmaceutical composition for topical administration. The conjugate compound according to the present invention not only exhibits excellent pharmacological activity itself, but is also easy to administer transdermally. Therefore, the compound of the present invention can minimize side effects of methotrexate, which is widely used in the treatment of psoriasis, rheumatism, and inflammation-related diseases.
Patent KR-20220125417-A (KR)
Title: Panel assembly of dome house
Inventor: PARK CHAN PYO
IPC: E04B1/343
Filed: 2021-03-05
Abstract: An objective of the present invention is to provide a panel assembly for a prefabricated dome house, capable of blocking the inflow of rainwater in case of rain in a prefabricated dome house capable of providing an internal living space with a sufficient area. According to an embodiment of the present invention, a panel assembly for a prefabricated dome house comprises: a panel forming a panel part constituting the wall surface of the dome house; a fitting part formed on the left and right edges of the panel to connect adjacent panels and bolted to the adjacent panel; a fastening protrusion formed on the left edge of the panel; and a fastening groove formed on the right edge of the panel. The panel assembly for a prefabricated dome house further comprises a sealing member in which, when connecting adjacent panels, the fastening protrusion and the fastening groove are engaged, and the fastening protrusion and the fastening groove are fastened in a longitudinal direction.
Patent KR-20220125983-A (KR)
Inventor: LEE MEE KYOUNG
IPC: G06Q50/10
Filed: 2021-03-08
Abstract: The present invention relates to a cheering device located in a concert hall and a control method related thereto. The control method of the cheering device according to one embodiment comprises: a step in which a control server records and maintains performance scheduling information for controlling the operation of the cheering device located in the concert hall; a step in which the control server transmits the performance scheduling information to a smartphone; a step in which the smartphone receives the performance scheduling information and transmits the performance scheduling information to a paired cheering device; a step in which the cheering device collects the transmitted performance scheduling information and stores the performance scheduling information in memory; a step in which the control server transmits a trigger signal to the smartphone; a step in which the smartphone receives the trigger signal and transmits the trigger signal to the paired cheering device; a step in which the paired cheering device transmits the trigger signal to other cheering devices distributed within coverage; and a step in which the cheering device receiving the trigger signal starts an operation based on the stored performance scheduling information. Accordingly, a cheering operation can be performed more efficiently.
Patent KR-20220126093-A (KR)
Inventor: KIM SHIN JAE
IPC: H04W36/00
Filed: 2021-03-08
Abstract: Disclosed is a system for automatically setting a neighbor between wireless communication networks of other generations. The system for automatically setting a neighbor between wireless communication networks of other generations according to the present invention comprises: a source base station that receives a measurement report message including a PCI of a target cell from a terminal and transmits a base station information request message including identification information of a target base station corresponding to the target cell when the PCI is not searched in a neighbor list; and a core network system that receives the base station information request message, obtains 'base station information corresponding to the identification information shared by a core network system of a mobile communication network of a different generation', and transmits base station information corresponding to the identification information to the source base station. Accordingly, the present invention can save operating manpower and cost.
Patent KR-20220126599-A (KR)
Title: Method and apparatus for providing sports learning contents in multiple languages
Inventor: PARK MYOUNG JAE
IPC: G09B19/06
Filed: 2021-03-09
Abstract: According to one embodiment of the present disclosure, a method for providing sports lecture contents in multiple languages executed on a user terminal comprises: a step of receiving a first user input for selecting a sport; a step in which a control unit displays a game video of the sport made in a first language on a lecture screen among a full screen of a display device, based on the first user input; a step in which the control unit displays a learning content supplementing the game video on a learning content screen of the full screen in response to a second user input for a learning menu; a step in which the control unit, while the game video is being played, displays a commentary subtitle for the game video on a supplementary learning content screen of the full screen in the first language; and a step in which the control unit displays a sub-content made in a second language on the supplementary learning content screen to expatiate the commentary subtitle in response to a third user input for a supplementary learning menu. According to the method, a user can learn various sports and also vocabulary related to the sports in a foreign language.
Patent KR-20220127533-A (KR)
Title: fish or meat boiled in plain water for packing and manufacturing methods thereby
Inventor: PARK JUNG SOON
IPC: A23L13/50
Filed: 2021-03-11
Abstract: The present invention relates to packaged baeksuk and a method for producing the same. Not only can distribution be facilitated, but also consumers can select and eat only desired sub-materials. In particular, meat including chicken and duck meat or fish including croaker and sea bass are cooked with basic ingredients, licorice, cinnamon, white rice, Astragalus, Angelica, sukjihwang, donggulle, goji jasmine, oak tree, ogapi, and hutgae. The herbal medicine extract containing the herbal medicine extract extracted from the containing herbal medicine is separately packaged. Individually packaged basic baeksuk and oriental medicine extract are packaged in one unit. It is possible to selectively mix herbal medicine extracts according to the tastes of eaters or adjust the mixing amount so that eaters can eat according to their taste.
Patent KR-20220128141-A (KR)
Title: System and method for providing motion information and size information of ship based on real-time radar image
Inventor: HAN JUNG WOOK
IPC: G01S13/62
Filed: 2021-03-12
Abstract: The present invention relates to a device and method for providing motion information and size information on a ship using a radar. According to the present invention, provided is a system for providing motion information and size information on a ship based on real-time radar image, which solves problems of existing radar tracking devices and methods having limitations which estimate only motion information, such as position, speed, and course of a ship and cannot represent information on the length of the ship and a size of the ship, such as a shape. Accordingly, radar images under various conditions are learned through an artificial intelligence (AI) learning algorithm. In addition, weather information, such as temperature, humidity, rainfall, snowfall, etc., and radar setting information, such as detection distance, antenna rotation speed, and resolution are reflected from the radar images input in real time, on the basis of a learning result to estimate motion information and size information on a ship. Accordingly, the motion information and size information on the ship are provided at the same time through the real-time radar images, thereby improving the accuracy and efficiency of radar image reading, navigation route setting, and a collision avoidance design between ships, and contributing to safe operations of manned and unmanned ships.
Patent KR-20220128173-A (KR)
Title: Ridging device
Inventor: LEE SANG GEUN
IPC: A01B33/02
Filed: 2021-03-12
Abstract: A ridging and soil covering apparatus according to one embodiment comprises: a power transfer unit connected to a power output axis of a tractor and receiving axial power from the power output axis; a rotating unit protruding from the power transfer unit and receiving the axial force from the power transfer unit to perform axial rotation; and a hilling shove unit coupled to the rotating unit and protruding in the radiation direction of the rotating unit, wherein the rotating unit is formed to extend in the front and rear direction of the tractor, and the hilling shove unit is molded to rotate around the rotating unit by the axial rotation of the rotating unit for soil on the ground to be dispersed in left and right directions of the tractor.
Patent KR-20220129824-A (KR)
Title: A device for removing gaps between the sides of the scaffolds of external structures for demolition
Inventor: CHOI MYONG SOO
IPC: E04G5/00
Filed: 2021-03-17
Abstract: The present invention relates to a gap removal device between scaffold side surfaces of an external structure for demolition, which can very stably remove a gap of a side surface, comprising: a main plate for covering a gap area; a side plate including a pair of first and second plates; and a binding plate in a plate shape.
Patent KR-20220131096-A (KR)
Title: Air cleaner
Inventor: HONG HYUN JIN
IPC: F04D29/40
Filed: 2021-03-19
Abstract: According to one aspect of the present invention, an air cleaner comprises: a frame which is formed with an inlet hole through which air can pass, and has an inner space; a fan unit which is accommodated in the inner space of the frame and provides a blowing power for allowing the air to flow into the frame; and a filter which is slidingly inserted into an insertion hole formed on one side of the frame and provides filtered air obtained by filtering the air that has passed the inlet hole to the fan unit. The fan unit comprises: a fan which rotates around a rotation axis; a motor which provides driving power to rotate the fan; and a fan housing which covers the fan and includes one or more absorption holes guiding the air flowing into the fan and an outlet hole guiding the air emitted from the fan. A flow space defined to include a three-dimensional space, in which the absorption holes are projected up to a position of the fan in the direction of the rotation axis, and a three-dimensional space, in which the absorption holes are projected on the filter in the direction of the rotation axis, is formed. The flow space includes an opening area, in which a member interrupting the flow of the filtered air does not exist. The air cleaner can prevent the reduction of absorption efficiency by a user safety structure.
Patent KR-20220134718-A (KR)
Inventor: MOON JONG TAE
IPC: C08G59/68
Filed: 2021-03-26
Abstract: The present invention forms a light absorbing epoxy coating layer on the outside of a low melting point solder forming a contact part around a pad of a semiconductor substrate, thereby capable of mitigating an interference phenomenon caused by the reflected light of the solder. The present invention can omit a process of building an additional wall near the contact part of the substrate, which was performed to suppress the reflected light of the solder, and is to provide the light absorbing solder paste composition having an excellent process cost reduction effect since a light absorbing material used in the present invention has a very low manufacturing cost. The light absorbing solder paste composition comprises a surface-modified light absorbing material, an epoxy resin, a surfactant, a catalyst, a curing agent, a reducing agent, isobornyl methacrylate, dihydroxy phenylalanine, a low melting point solder, and a non-aqueous silicone antifoaming agent.
Patent KR-20220134183-A (KR)
Title: Measuring device for crack and measuring method for crack using the same
Inventor: LEE KEUN HO
IPC: G06T7/50
Filed: 2021-03-26
Abstract: The present invention proposes a crack measuring instrument (100) having a lighting unit, comprising: a plate-shaped main body (110) with a polygonal-shaped penetrating hole (111) formed on an upper side so that a crack on a structure can be exposed; a plurality of fiducial markers (120) displayed on a corner unit of the main body (110) so that the coordinate of a corner of the penetrating hole (111) can be recognized, and having records of the unique number information and the coordinate information for the estimation of camera pose; and the lighting unit (130) formed on the inner edge of the main body (110) for lighting the crack on the structure placed in the penetrating hole (111). The present invention offers convenient use and availability even when it is difficult to approach the position to be measured.
Patent KR-20210129588-A (KR)
Inventor: YANG SUNG GU
IPC: A61N1/36
Filed: 2021-03-26
Abstract: The present invention relates to a structure for syringe-injection type brain signal measurement and stimulation, capable of providing a structure including a high-performance flexible element for minimizing the opening of a cranial bone when inserted into a brain, and a syringe-injection method thereof. More specifically, the structure for syringe-injection type brain signal measurement and stimulation includes: a flexible element including a contact part measuring a signal generated from a brain or delivering an external stimulation to the brain by coming in contact with the surface of a cortex surface, a transceiving part located between a cranial bone and the skin, and a connection part connecting the contact part with the transceiving part; and an integrated circuit connected to the transceiving part to transmit and receive a signal. The flexible element includes a lower layer support substrate, and an insulation layer forming a graphene electrode layer and a wiring layer on the lower layer support substrate, and formed on the graphene electrode layer and the wiring layer. The insulation layer is etched such that a part of the graphene electrode layer is exposed, and the part of the graphene electrode layer is adjacently connected to a part of the wiring layer.
Patent KR-20210122171-A (KR)
Inventor: OZAKI SHINJI
IPC: H01M4/02
Filed: 2021-03-29
Abstract: The present disclosure provides an aqueous binder solution for a lithium ion battery, negative electrode slurry for a lithium ion battery, a negative electrode for a lithium ion battery, and a lithium ion battery. The present disclosure provides an aqueous binder solution for a lithium ion battery, which includes: a water-soluble polymer (A) which is a polymer of a monomer group including 15 to 99 mol% of unsaturated carboxylic acid or inorganic salt thereof with respect to 100 mol% of the monomer group and has a glass transition temperature of 110 deg. C or less; and a hydrolysis partial condensate (B) of an amino group-containing trialkoxysilane, and has a pH of 5 or more.
Patent KR-20220135513-A (KR)
Inventor: PARK SUNG HEE
IPC: A23L3/015
Filed: 2021-03-30
Abstract: According to one aspect of the present invention, an ultra-high pressure pasteurization method for food comprises the steps of: cooling food; and performing ultra-high pressure treatment of the cooled food at a pressure of 400 to 600 MPa, wherein the ultra-high pressure treatment can be performed by adiabatic compression. According to the present invention, the ultra-high pressure pasteurization method for food can pasteurize food without heating and preserve the taste and aroma of raw materials. According to one embodiment of the present invention, the ultra-high pressure pasteurization method can be used for pet food and provides advantages of pasteurizing microorganisms in food and increasing the degree of chewing properties during a chewing process of a pet due to increasing a binding force (clumping) according to changes in protein functionalities of pet food.