baber/WOPTO huggingface dataset:
Patent KR-20210025554-A (KR)
Title: Copper foil for negative electrode current collector of lithium ion secondary battery
Inventor: HUANG HUEI FANG
IPC: H01M4/02
Filed: 2021-02-24
Abstract: Disclosed is a deposited copper foil with an appropriate feature to be used as a cathode current collection device in a lithium-ion secondary battery. The copper foil comprises yield strength in a range of 11-45 kg/mm^2 and a residual stress difference between a deposited side surface and a side surface of a drum of 95 MPa at the maximum. Moreover, the cathode current collection device for the lithium-ion secondary battery, the lithium-ion secondary battery mixed with a cathode, and the battery having the cathode current collection device are disclosed.
Patent KR-20220138435-A (KR)
Inventor: KIM SEOK GYU
IPC: A43B13/12
Filed: 2021-02-25
Abstract: The present invention relates to a shoe sole with an insert, and more specifically, to a shoe sole with an insert, which is capable of preventing a midsole from deforming by absorbing a shock applied from the outside, thereby enabling safe trail running on the uneven sloping ground. To this end, the present invention comprises: an outsole which includes a fitting groove recessed on an upper surface thereof and an anti-slip protrusion having a shape corresponding to the fitting groove and protruding from a lower surface thereof; a midsole which is disposed above the outsole and includes an accommodation space of a predetermined size recessed on a lower surface thereof; and the insert which is disposed between the outsole and the midsole while being stored in the accommodation space and includes a buffer protrusion protruding from a lower surface thereof, wherein the buffer protrusion is fitted and coupled to the fitting groove. A technical point of the present invention is that when an external shock is applied toward the outsole, the buffer protrusion absorbs the shock to prevent the deformation of the midsole, and thus, the shock to be transmitted to the foot can be dispersed.
Patent KR-20220125637-A (KR)
Title: Artificial intelligence-based unmanned product video automatic reading payment system applied with self-learning system through linking payment terminals
Inventor: KIM DONG MIN
IPC: G06Q20/20
Filed: 2021-03-05
Abstract: The present invention relates to an artificial intelligence-based unattended product image automatic reading and payment system with a self-learning system through interworking with a payment terminal applied thereto that allows unattended payment to be made according to automatic image reading without a barcode at the time of purchasing a product, and to a method thereof. The artificial intelligence-based unattended product image automatic reading and payment system is configured to interwork with: a reading target product image acquisition device for acquiring an image of a reading target product; an artificial intelligence self-learning system including a data processing platform including an artificial intelligence module which generates learning data by performing pre-processing and labeling on the acquired image, constructs artificial intelligence learning data, trains an artificial intelligence model with the constructed learning data, and interworks the trained artificial intelligence model with a payment terminal, and a database for storing the generated learning data and result information of the artificial intelligence module through the learning data; and a payment system composed of an image acquisition device of a purchased product, a payment terminal, and a POS system.
Patent KR-20210114883-A (KR)
Title: Detachable apparatus for removing black ice
Inventor: HONG SA JANG
IPC: E01H5/10
Filed: 2021-03-09
Abstract: The present invention relates to a detachable black ice removing apparatus and, more specifically, to a detachable black ice removing apparatus capable of removing a slippery area such as black ice in a section such as a shaded area, a bridge, or the like and removing secondary freezing caused by snow melting or deicing on a road surface or around the road surface, thereby improving the safety of driven vehicles. In accordance with the present invention, the detachable black ice removing apparatus includes: a removal unit for removing foreign substances from the top of black ice on a road surface; a heating unit extended from a rear end part of the removal unit to melt the black ice; a suction unit installed behind the heating unit to suction water melted by the heating unit; and a combination unit formed into a frame shape such that the removal unit, the heating unit and the suction unit are connected to be detachably combined with the vehicle.
Patent KR-20220015914-A (KR)
Title: Integrated circuit including a memory cell and method of designating the same
Inventor: LEE IN HAK
IPC: H01L27/11
Filed: 2021-03-10
Abstract: The present invention provides an integrated circuit including a memory cell for stably supplying a voltage to the memory cell, and a method of designing the same. The integrated circuit comprises: a first wiring layer formed therein with a first bit line pattern and a positive power pattern for providing a positive supply voltage extending in a first direction, and formed therein with a plurality of first power line landing pads for providing a negative supply voltage and a plurality of first word line landing pads for providing a word line voltage; a second wiring layer including a first negative power pattern extending in a second direction perpendicular to the first direction, connecting pads of first power line landing pads adjacent to the second direction with each other to provide a negative supply voltage, and a plurality of first word line patterns extending in the second direction, connected with the first word line landing pads to provide a word line voltage; a third wiring layer formed therein with a second negative power pattern connected with a first negative power pattern and a plurality of second word line landing pads connected with a plurality of first word line patterns; and a fourth wiring layer formed therein with a plurality of second word line patterns extending in the second direction and connected with a plurality of second word line landing pads to provide a word line voltage.
Patent KR-20210120842-A (KR)
Title: Bcc dual phase refractory superalloy with high phase stability and manufacturing method for the same
Inventor: PARK EUNSOO
IPC: C22C27/02
Filed: 2021-03-11
Abstract: The present invention relates to a body-centered cubic (BCC) 2-phase complex structure refractory superalloy having excellent stability and a manufacturing method thereof. The superalloy according to the present invention has a BCC phase structure including one or more of group 4 transition metals such as Ti, Zr, and Hf, one or more of group 5 transition metals such as Nb and Ta, and Al, wherein the BCC phase is composed of a disordered BCC phase and an ordered BCC phase and the ordered BCC phase is a refractory superalloy having a BCC 2-phase complex structure formed by employing AI, an element for forming an ordered BCC phase in an area where content of the group 5 transition metal is greater than content of the group 4 transition metals on the BCC phase. In particular, the present invention provides a refractory superalloy having the BCC 2-phase complex structure, wherein aging conditions can be precisely controlled through an apical temperature (Tc) of a gap in solubility of the BCC phase represented by equation 1, Tc (K) = 881.4 + 331.7*x + 546.7*y + 893.0*x*z (provided, 0≤x≤1, 0≤y≤0.2, ≤x+y≤1, 0≤z≤1), when aging processing is performed to form the BCC 2-phase complex structure which can be divided between the ordered BCC phase and the disordered BCC phase. According to the present invention, provided is the BCC 2-phase complex structure refractory superalloy having excellent stability, which can be stably utilized even at an ultra-high temperature no less than 1000℃.
Patent KR-20220129290-A (KR)
Title: Method for Inducing Echeveria Peerless Mutant
Inventor: HWANG YOON JUNG
IPC: A01H1/08
Filed: 2021-03-16
Abstract: The present invention relates to a method for inducing Echeveria Peerless mutagenesis, including a step of treating Echeveria Peerless with colchicine; and an Echeveria Peerless mutant prepared by the method. In the method for inducing Echeveria Peerless mutagenesis according to the present invention, compared to wild-type Echeveria Peerless, mutants with shorter leaf length, increased leaf thickness and/or increased leaf width are induced, resulting in compact leaf development. Succulents having such a leaf structure are distributed in a popular form in the succulent plant market such that mutant varieties expected to be competitive internationally as well as domestically can be manufactured. In addition, a mutagenesis method through colchicine treatment is easy to handle without taking up a lot of space, and mutations of succulents can be obtained in a shorter period of time compared to the mutagenesis method according to the existing breeding method.
Patent KR-20220129748-A (KR)
Title: An apparatus for controlling the discharge of steam in a pressure rice cooker
Inventor: BAE JUNG MIN
IPC: A47J27/086
Filed: 2021-03-17
Abstract: The present invention relates to a steam discharge control device for a pressure cooker. The steam discharge control device for a pressure cooker includes: a central support shaft having a steam discharge passage through which steam passes along the length direction therein while being inserted and fixedly installed in the through hole formed in a lid of the pressure cooker; a weight that is inserted and installed outside the central support shaft to move up and down; a steam breaker equipped with a wedge-shaped blocking pin coupled to the upper end of the weight and selectively blocking a steam discharge hole of the steam discharge passage formed on the central support shaft; and a cylindrical case coupled to the outside of the weight inserted into the central support shaft at the lower end of the central support shaft to surround the weight at a predetermined distance. According to the steam discharge control device of the pressure cooker of the present invention, by turning a lever of the cylindrical case to open the steam discharge hole, the present invention is convenient to safely and conveniently open the steam discharge passage to control the forced discharge of steam without manually opening a hot weight blocking the steam discharge hole or opening the same using a tool such as a stick as in the prior art.
Patent KR-20220103593-A (KR)
Inventor: JUNG SUNG KYUN
IPC: H01M4/62
Filed: 2021-03-18
Abstract: Provided are a composite solid electrolyte, a manufacturing method thereof, and an electrochemical device including the same, wherein the composite solid electrolyte includes: a halide electrolyte as a first solid electrolyte; an oxide-based solid electrolyte as a second solid electrolyte; and a lithium ion conductive intermediate layer between the first solid electrolyte and the second solid electrolyte, and the lithium ion conductive interlayer contains a composition having reaction energy of -50 meV/atom or more with respect to the first solid electrolyte of the lithium ion conductive interlayer.
Patent KR-20220142571-A (KR)
Title: Pellicle for extreme ultraviolet lithography
Inventor: HYEONGKEUN KIM
IPC: G03F1/62
Filed: 2021-04-14
Abstract: The present invention relates to a pellicle for extreme ultraviolet exposure used in an exposure process using extreme ultraviolet rays. The pellicle for extreme ultraviolet exposure according to the present invention includes a pellicle layer formed of a material M-α, in which M and α are combined. Here, M is one of Si, Zr, Mo, Ru, Y, W, Ti, Ir, and Nb, and α is at least two of B, N, C, O, and F.
Patent KR-20220143244-A (KR)
Title: Device and method for generating report in real time by storing individual activity record on online exhibition
Inventor: KIM SANGSOON
IPC: G06Q50/10
Filed: 2021-04-16
Abstract: A device for managing a meeting between a participant and a buyer at a virtual exhibition is disclosed. The device comprises: a communication unit configured to exchange data with a participant terminal of a participant and a buyer terminal of a buyer; a storage unit configured to store at least one command; and a control unit configured to control the device according to at least one command. According to the control of the control unit, the device generates meeting schedule data representing a meeting schedule between the participant and the buyer, stores the meeting schedule data in the database, creates a waiting session based on the meeting schedule data, sends a waiting session address for accessing the waiting session to the participant terminal and the buyer terminal, and when the participant terminal and the buyer terminal access to the waiting session, sends a meeting session address for accessing a meeting session in which the meeting between the participant and the buyer is held to the participant terminal and the buyer terminal.
Patent KR-20220147227-A (KR)
Inventor: HAN CHANG YUB
IPC: H04N21/431
Filed: 2021-04-27
Abstract: A method of reproducing an image is disclosed. A method of reproducing an image according to the present invention includes a step of allowing a user to render a captured image of an object and generate a low-capacity image; and an image reproduction step of allowing a user to reproduce the low-capacity image on a display connected to a server or a user terminal. The counterclockwise rotation, which is the forward rotation of the image, is prepared by adjusting the reproduction speed of the image. The clockwise rotation, which is the reverse rotation of the image, is prepared by reproducing the image in reverse.
Patent KR-20220087344-A (KR)
Inventor: LEE HEE JIN
IPC: G16H50/20
Filed: 2021-05-06
Abstract: 본 발명은 인간 백혈구 항원의 타입 결정 방법 및 이를 통한 의료 개인화 방법 등에 관한 것으로, 본 발명자들은 OptiType, HLA-HD, PHLAT, HLAscan, 및 HLA*LA 툴을 모두 이용하는 경우, HLA Class I 타이핑의 정확도가 현저히 향상됨을 확인하였는 바, 신뢰도가 향상된 최적의 HLA 타입 결정 방법임을 알 수 있었다. 따라서, 본 발명의 HLA 타입 결정 방법을 이용하여 이식 성공률을 높이기 위한 조직 적합성 테스트뿐만 아니라, PCR-SBT 검사법의 추가 수행 여부 판단 등 의료 개인화를 가능하게 할 수 있을 것으로 기대된다.
Patent KR-20220151719-A (KR)
Title: Pet bubble spa and dry appratus
Inventor: JEONG YUN SEOG
IPC: A01K13/00
Filed: 2021-05-07
Abstract: The present invention discloses a bubble bathing and drying device for a companion animal. The bubble bathing and drying device for a companion animal comprises: a bathtub where a companion animal is located to take a bath, take a bubble bath, and get dried; a main body including a motor driven at a predetermined speed to generate wind for bathing, bubble bathing, and drying and a dust collecting container for collecting hair blown during drying; a first hose which is connected to the main body and the bathtub to supply wind generated by the driving of the motor to the bathtub so that a companion animal can take a bubble bath and can be dried; a second hose which supplies wind generated by the driving of the motor to the bathtub so that hair flying while the companion animal is being dried is introduced toward the side of the main body; and a bathtub cover which covers the bathtub so that the hair is not discharged to the outside when the companion animal is being dried. According to the present invention, a user can conveniently wash and dry a companion animal in the bathtub.
Patent KR-20220155136-A (KR)
Title: Ton bag lifting and cutting apparatus for self-driving device
Inventor: PARK JAE KYUNG
IPC: B26D1/58
Filed: 2021-05-14
Abstract: The present invention relates to a ton bag lifting and cutting apparatus mounted on a self-driving device, and more specifically, to a ton bag lifting and cutting apparatus for a self-driving device, which is mounted on a forklift with a pair of fork arms having a lifting function or an excavator with an arm stand to lift a ton bag in which crops or snow removal agents are stored, cut the bottom thereof, and discharge and store the stored contents through the cut portion by their own weights into a loading box or the like. The ton bag lifting and cutting apparatus comprises a fixed body, a movable body, and a swivel link type cutting blade unit.
Patent KR-20220155665-A (KR)
Title: Pet Height Adjustment Fence
Inventor: JEON GUN WOO
IPC: A01K1/035
Filed: 2021-05-17
Abstract: The present invention relates to a product designed to adjust the height of a pet fence used in a house where pets are raised. Existing pet fences have the disadvantages of providing poor visual effects, requiring a door opening action, which is unnecessary, or having to be dismantled if a large object is brought into the front door. Therefore, a visual effect which can look neat and a way to enter without opening the door or to maintain the installation without dismantling is needed. Existing pet fences have the disadvantages that only the width is adjustable, the door has to be opened always, if large appliances come in, the fences have to be dismantled, and the visual appearance of the front door with the pet fences installed is stuffy. Therefore, the present invention designed a fence overcoming the above disadvantages.
Patent KR-20220143535-A (KR)
Inventor: KIM BONG RYONG
IPC: A61M37/00
Filed: 2021-05-21
Abstract: The present invention relates to a facial skin care method for improving the skin by helping the absorption of an ampoule, which contains highly concentrated nutrients and is applied to the facial skin, by means of microneedle chips. More specifically, the present invention relates to a facial skin care method using microneedle chips that helps an ampoule to be absorbed deep into the skin and can provide elastic and healthy skin by alleviating skin damage and preventing skin aging. The facial skin care method according to the present invention comprises a step of sequentially massaging the face whose skin surface is coated with a liquid ampoule using microneedle chips in a rolling manner, a crisscrossing manner, and a stamping manner.
Patent KR-20220162982-A (KR)
Title: Loosening block for chemical pipe fittings used in semiconductor manufacturing process
Inventor: LEE YOUNG MIN
IPC: F16L19/00
Filed: 2021-06-02
Abstract: The present invention is to block loosening of a female nut due to external vibration by mounting an anti-loosening block on the outside of the female nut screwed into a fitting part, thereby preventing malfunctions and accidents of semiconductor manufacturing process equipment due to chemical leakage, and easily assembling the anti-loosening block by providing a fastening part formed with an elastic curved piece that is curved inward. The anti-loosening block includes a base part and a fastening part.
Patent KR-20220165340-A (KR)
Title: Battery module comprising means for maintaining the bent shape of the flexible flat cable
Inventor: CHOI GYU WAN
IPC: H01M50/24
Filed: 2021-06-08
Abstract: The present invention relates to a battery module comprising: a plurality of battery cells; an end plate located outside the plurality of battery cells to protect and secure the plurality of battery cells; an insulating pad located between the plurality of battery cells and the end plate to block electrical connection; and an FFC for sensing the voltage of the plurality of battery cells or transmitting electrical signals inside the battery module to an external device. The FFC is provided with a connector at an end and includes a first bent portion and a second bent portion, and a bending holding means is added to the second bent portion to maintain the bent shape.
Patent KR-20210125952-A (KR)
Title: Assembling and gap finishing materials for deck
Inventor: KIM JI YONG
IPC: E01C15/00
Filed: 2021-06-08
Abstract: The present invention provides an assembling and gap finishing unit for decks. In a deck assembly comprising multiple support bars (1) arranged side by side, and multiple decks (2) made in a shape of a long rectangle, including upper surface fitting grooves (4) or side fitting grooves (3) formed at both longitudinal ends, installed to cross the support bars (1), and spaced apart from each other in longitudinal and width directions, the assembling and gap finishing unit for the decks, which connects the decks (2) to the support bars (2) and finishes a gap (6) between the decks (2) installed to be spaced apart in the longitudinal direction, comprises: a fixed bracket (10) fixed to the support bars (1); an upward protrusion (20) protruding upward from the fixed bracket (10) and extending along the gap (6) between the decks (2); and a fitting plate (30) protruding laterally from the upward protrusion (20) to fit into the side fitting grooves (3) or the upper surface fitting grooves (4) of the decks (2) forming a side wall of the gap (6). In accordance with the present invention, since the decks (2) are prevented from protruding upward, the safety and appearance of the deck assembly are improved.
Patent KR-20220165594-A (KR)
Title: Electric range
Inventor: MIJUNG KIM
IPC: H05B6/12
Filed: 2021-06-08
Abstract: One embodiment of an electric range may comprise: a case; a cover plate coupled to an upper end of the case, and disposed on an upper surface of an object to be heated; a heating part disposed on a lower part of the cover plate, and heating the object to be heated; an upper bracket disposed on a lower part of the heating part to support the heating part; a base bracket which is disposed on a lower part of the upper bracket and on which a printed circuit board is mounted; a heat sink mounted on the printed circuit board; an air blowing fan mounted on the base bracket, and discharging the air toward the heat sink; and an air guide provided to communicate with the air blowing fan, and provided to surround the heat sink to form a flow path of the air cooling the heat sink. Therefore, the present invention can save time, cost, and effort.
Patent KR-20220168384-A (KR)
Title: System for increasing work efficiency using wearable devices
Inventor: LEE SANG YUN
IPC: G06Q10/06
Filed: 2021-06-16
Abstract: The present invention relates to a system that uses a wearable device capable of checking the location information of workers at a construction site, collects and stores the time-proportional standard workload, the actual workload, and the workload deviation between workers according to the location information of the workers, and analyzes the work deviation to extract efficient workers, analyzes the working methods of workers who worked efficiently to derive and standardize efficient working methods, informs or trains all workers of it, applies efficient working methods and increases work efficiency at the construction site.
Patent KR-20220168732-A (KR)
Title: Sand sterilizer for playground
Inventor: LEE SANG JOON
IPC: B08B3/02
Filed: 2021-06-17
Abstract: The present invention relates to a sand sterilizer for a playground. The purpose of the present invention is to provide the sand sterilizer for a playground, capable of simultaneously sterilizing the inside of sand and the surface of the sand while having a very simple structure. The sand sterilizer for a playground includes: a table connected to a handle frame; a castor connected to the bottom of the table; a UV radiation unit radiating UV light to the surface of the sand and sterilizing the surface of the sand by being connected to one side of the table; and a chemical spraying unit spraying a chemical of the inside of a chemical tank while moving in the sand by being installed on the bottom of the table to be extended. The table includes: a pair of first support frames connected in a diagonal direction toward the lower side; a second support frame horizontally connected to an end of the first support frame; and a forward-moving plate having the cross-section of the >-shape and connected to an end of the second support frame to easily move in the sand. The chemical spraying unit comprises a chemical spray pipe fixed between the second support frames. The chemical spray pipe comprises multiple chemical spray nozzles connected to the outer circumference.