baber/WOPTO huggingface dataset:
Patent KR-20210109308-A (KR)
Title: A beehives with improved ventilation and insulation
Inventor: KIM GWANG JIN
IPC: A01K47/06
Filed: 2020-02-27
Abstract: The present invention relates to a beehive with an improved ventilation and insulation function. According to the present invention, the beehive comprises: a beehive cover having a plurality of ventilation passages grooved inward in the front and rear and/or left and right surfaces; a beehive main body having a first door frame body formed at the front lower part to allow honeybees to enter and exit and having a second door frame formed in the lower rear part to allow honeybees to enter and exit; a front ventilation unit slidably coupled to open and close from a side surface of the beehive main body to open and close a first ventilation window formed in the front center of the beehive main body; and a bottom ventilation assembly slidably coupled to the bottom surface to open and close a second ventilation window formed on the bottom surface of the beehive main body. Accordingly, the inside of the beehive main body is three-dimensionally ventilated through the front ventilation unit coupled to the front of the beehive main body together with the ventilation passage formed in the beehive cover and the floor ventilation assembly coupled to the bottom surface, thereby maintaining the inside of a beehive in a comfortable state.
Patent KR-20210102003-A (KR)
Title: Network card for welding machine
Inventor: HWANG MIN SOON
IPC: H04L29/08
Filed: 2020-03-03
Abstract: Embodiments of the present invention relate to a welder management system including a network card, a welder comprising the network card, and a server. The welder management system provides: a monitoring service which displays a welding operation status of a digital welding machine using the network card capable of bidirectional communication between the server and the digital welding machine; a remote control service for controlling conditions of a welding operation; a firmware management service for updating firmware of each of the plurality of digital welding machines; and an analysis service which provides a result of analyzing monitoring information.
Patent KR-20210111649-A (KR)
Title: Dermatom to improve skin engraftment rate
Inventor: KIM HYUN HO
IPC: A61B17/322
Filed: 2020-03-03
Abstract: The present invention relates to a dermatome for skin grafting capable of increasing a fat tissue grafting rate by completely cutting not only dermis but also fat tissues when a skin grafting section is cut. Provided is a dermatome for skin grafting which comprises a cutting part and a supporting part to be engaged with each other formed at a tip end of a pressurizing unit having a foldably operating lever, in which a cutting blade of the cutting part cuts the skin placed on the supporting part. The cutting blade is formed to protrude downward from the cutting part. The supporting part is formed in a plate structure. A through hole is formed to correspond to an outer diameter of the cutting blade to make the cutting blade pass through the through hole to cut the dermis and the fat tissues. The supporting part is formed in a double structure of a base plate and an auxiliary plate. A first through hole and a second through hole are formed respectively at the base plate and the auxiliary plate. Perforation is performed so that the diameter of the second through hole corresponds to the diameter of the cutting plate. The diameter of the first through hole is relatively larger that the diameter of the second through hole. Accordingly, the through holes are formed by steps so that the cutting blade performs cutting by a method of making the cutting blade penetrate the supporting part not a method of making the cutting blade press and cut the dermis and the fat tissues. Therefore, damage of the fat tissues can be minimized and completely cut so that grafting rate can be improved and a skin grafting procedure effect can be increased.
Patent KR-20200035253-A (KR)
Title: Method for Relaying Monetary Transaction by using Electronic Documents
Inventor: KIM JAE HYUNG
IPC: G06Q30/08
Filed: 2020-03-25
Abstract: The present invention relates to a method of relaying a monetary transaction by using electronic documents, which is executed through a server capable of communicating with a wireless terminal of a remittee who requests a monetary transaction for receiving money and communicating with a wireless terminal of a user who remits money corresponding to a money remittance request of the remittee. The method of relaying a monetary transaction by using electronic documents comprises the following steps of: receiving a transaction request letter including a transaction request electronic document generated by the remittee and an electronic signature signed by the remittee from a program of the wireless terminal of the remittee when the remittee requests money remittance to a designated user; performing a procedure for validating an electronic signature of the remittee included in the transaction request when the transaction request letter is received; providing a program of the wireless terminal of the user who is to remit money corresponding to the money remittance request of the remittee with a transaction confirmation letter including the transaction request electronic document when the electronic signature of the remittee is verified; and after providing the transaction confirmation letter through the program of the wireless terminal of the user, confirming a result that money corresponding to the transaction request electronic document is remitted to an account of the remittee by performing a procedure for processing a monetary transaction corresponding to the transaction request electronic document by communicating with the program of the wireless terminal of the user or processing the monetary transaction corresponding to the transaction request electronic document through the program of the wireless terminal of the user.
Patent KR-20200116055-A (KR)
Title: Plasma etching apparatus and plasma etching method
Inventor: TANAKA SATOSHI
IPC: H01J37/32
Filed: 2020-03-26
Abstract: A shape of a hole formed by etching is improved. A plasma etching apparatus includes: a processing container; a stage; a gas supply unit; a first high frequency power supply; a second high frequency power supply; and a control device. The stage is provided in the processing container, wherein a substrate is placed therein. The gas supply unit supplies a processing gas into the processing container. The first high frequency power supply converts the processing gas into plasma by supplying first high frequency power into the processing container. The second high frequency power supply supplies second high frequency power having a frequency lower than a frequency of the first high frequency power to the stage. The control device controls supply and supply suspension of the first high frequency power and the second high frequency power every predetermined period. Also, the first high frequency power and the second high frequency power are supplied exclusively. In addition, the ratio of the supply time per period of supply and supply suspension in the first high frequency power is lower than the ratio of the supply time in the second high frequency power.
Patent KR-20210120580-A (KR)
Title: Laser level device for beauty treatment asistant
Inventor: WOO HAN NA
IPC: A61B90/13
Filed: 2020-03-27
Abstract: The present invention relates to a laser level device for assisting cosmetic procedures, and the object of the present invention is to use a laser leveler to accurately set the center of eyebrows, a lower eyebrow line, an upper eyebrow line, eye misalignment, the center of lips, the left and right symmetry of the lips, face misalignment, and the left and right symmetry of hairlines during cosmetic procedures, thereby making the procedure more comfortable and obtaining better cosmetic treatment results. As one example, disclosed is a laser level device for assisting cosmetic procedures, which comprises: a laser light emitting unit for emitting laser light and maintaining the horizontal and vertical centers of the emitted laser light; a case unit in which the laser light emitting unit is installed; and a laser light transmission diffusion unit installed on the front surface of the case unit to transmit and diffuse the laser light emitted from the laser light emission unit to display at least one vertical line and horizontal laser light, respectively.
Patent KR-20210120714-A (KR)
Title: Solid ion conductor compound, solid electrolyte comprising the same, electrochemical cell comprising the same, and preparation method thereof
Inventor: KIM HYUN SEOK
IPC: H01M10/0562
Filed: 2020-03-27
Abstract: The present invention relates to a solid ion conductor compound that includes Li, P, Hf, and S, but not includes O, wherein some of the P is substituted with Hf. Disclosed are a solid ion conductor compound including an azirodite crystal structure phase, a solid electrolyte including the same, an electrochemical cell including the same, and a manufacturing method thereof.
Patent KR-20210128048-A (KR)
Inventor: SEONGRYONG MUN
IPC: B23Q3/18
Filed: 2020-04-16
Abstract: The present invention relates to an automatic recovery method of an automatic attachment changer apparatus of a machine tool. When an attachment change command occurs, it is checked if the automatic attachment changer apparatus has abnormally stopped or not, and if it has stopped abnormally, it is checked if there is a risk of collision if an attachment change motion is conducted. If it is determined that there is a risk of collision, a spindle is moved upward. If there is no risk of collision, it is checked if there is a rack prepared for storing an attachment at a standby position for change. When there is no rack, it is checked if there is an attachment on a rack mounted on an attachment transport body. If there is a rack for storing an attachment at the standby position for change, a motion for changing the spindle with the attachment is conducted. In addition, when the rack of the attachment transport body is not empty, the attachment transport body is moved to an attachment waiting part, and the rack and the attachment are returned. When the rack of the attachment transport body is empty, the rack for storing the attachment is moved to the standby position for change, and the motion for changing the attachment is conducted, thereby executing the automatic recovery of the automatic attachment changer apparatus. The present invention aims to provide an automatic recovery method of an automatic attachment changer apparatus of a machine tool, which is capable of increasing the accuracy of recovery.
Patent KR-20210128848-A (KR)
Inventor: MUNSIK OH
IPC: G01N21/94
Filed: 2020-04-18
Abstract: The present invention relates to a scanning system and, more specifically, to a scanning system which can quickly clean a bevel nozzle having been used during a scanning process while scanning a bevel region of a wafer processed to be a standard sample. To this end, the scanning system of the present invention comprises: a bevel scanning nozzle unit (10) including a bevel nozzle (11) and a nozzle groove (12) disposed in the lower-end side of the bevel nozzle to allow a bevel portion of a wafer to move in or out of the nozzle groove, the bevel scanning nozzle unit configured to scan a bevel region of the wafer by means of a predetermined amount of a scanning solution (30); a wafer holder (50) for holding the wafer (1) and rotating the same at a predetermined speed; and a nozzle cleaning unit (90) comprising a cleaning chamber which accommodates a cleaning solution (39) and includes a cleaning solution overflow portion (94) where the cleaning solution overflows, a cleaning solution injection port (95) through which the cleaning solution to be accommodated in the cleaning chamber is injected, and a cleaning solution outlet port (98) through which the overflowing cleaning solution is discharged to the outside, the nozzle cleaning unit being configured to clean the bevel scanning nozzle unit (10) in an immersed state.
Patent KR-20210130401-A (KR)
Title: UX Driver Feedback System, UXDFS
IPC: G08B25/10
Filed: 2020-04-22
Abstract: The present invention relates to a traffic accident prediction system. More specifically, the present invention relates to a system notifying a distance from a vehicle in front, an expected collision time, average speed, and the like through a high-brightness LED signboard when driving in foggy areas, road freezing areas, or tunnel entrances, thereby preventing traffic accidents occurring in fog, road icing, and tunnel entry areas.
Patent KR-20200130155-A (KR)
Title: Semiconductor device
Inventor: GASSER FLORIAN
IPC: H01L29/66
Filed: 2020-05-06
Abstract: An embodiment of the present invention provides a semiconductor device. The semiconductor device comprises: a main transistor having a load path; a sensing transistor sensing a main current flowing in the load path of the main transistor; and at least one bypass diode structure protecting the sensing transistor. The at least one bypass diode structure is electrically coupled with the sensing transistor in parallel.
Patent KR-20210137266-A (KR)
Title: recyclable paper box
IPC: B65D5/42
Filed: 2020-05-07
Abstract: The present invention relates to a recyclable paper box which prevents tear of a bottom part by a weight of a contained food or package and prevents tear of the bottom part even if the contained food or package is wet so as to transport and store the contained food or package for a long time. The present invention comprises: a storage element (102) which provides a containing space therein and primarily supports and protects the food or package; and a support element (104) which is located inside the storage element (102) to be detachable and secondarily supports and protects the food or package.
Patent KR-20210136705-A (KR)
Title: Negative electrode, method for preparing the negative electrode, secondary battery, and method for preparing the secondary battery
IPC: H01M10/42
Filed: 2020-05-08
Abstract: The present invention relates to a negative electrode, a method for manufacturing the negative electrode, a secondary battery, and a method for manufacturing the secondary battery, wherein the negative electrode includes a first negative electrode active material layer and a second negative electrode active material layer, and the first negative electrode active material layer includes ethylene carbonate.
Patent KR-20210028066-A (KR)
Title: Cosmetic composition comprising solid polymer components having improved solubility
Inventor: KWON KOO CHUL
IPC: A61K8/67
Filed: 2020-05-15
Abstract: The present invention relates to a cosmetic composition having improved solubility of a functional ingredient in a solid phase. The liquid cosmetic composition has excellent solubility and can prevent changes in hardness and pH of the liquid composition due to dissolution, thereby providing cosmetics with excellent stability. The solid cosmetic composition includes a lyophilized component of a composition comprising a functional component and a basic amino acid.
Patent KR-20210141048-A (KR)
Title: Tall processing platform system
IPC: H04M1/725
Filed: 2020-05-15
Abstract: Disclosed is a toll processing platform system in the mold manufacturing industry. The toll processing platform system comprises: an ordering application running on the mobile terminal of an orderer for each mold maker; an order receiving application running on the mobile terminal of each toll processing service provider; and a toll processing platform server linked with the ordering applications and the order receiving applications. The toll processing platform server provides the ordering information registered from the ordering application to the order receiving applications to receive bids for orders from the toll processing service providers, manages toll processing contract information concluded between the orders and successful bidders who have won the bid among the toll processing service providers who made the bid by using a database, instructs the order receiving applications of the successful bidders to start the orders when the down payment according to the toll processing contract information is deposited from the orderers to a platform operator account, and performs management so that when approval for completion of the orders completed by the successful bidders is obtained from the ordering applications, the down payment deposited to the platform operator account is transferred to successful bidder accounts within a predetermined number of days from the approval date. Therefore, an optimized platform service can be provided to the mold makers and the toll processing service providers.
Patent KR-20200141924-A (KR)
Inventor: HEO IN SOON
IPC: B05B15/68
Filed: 2020-05-15
Abstract: The present invention relates to a system for suppressing coal dust for an indoor coal yard and, more specifically, to a suppression system for decreasing the generation amount of coal dust. More specifically, the system for suppressing coal dust for an indoor coal yard is installed on the indoor coal yard to suppress the dust. The system for suppressing coal dust for an indoor coal yard includes: a fluid supply part supplying a fluid including at least one of water and scattering dust suppression agents; a spray part installed on an upper portion of the indoor coal yard to be formed to protrude toward a lower direction; and a supply line part supplying the fluid of the fluid supply part to the spray part.
Patent KR-20210147235-A (KR)
Inventor: KIM OUG SUNG
IPC: H01R13/66
Filed: 2020-05-28
Abstract: The present invention relates to a multi-outlet which is a double multi-outlet suitable for use in a PC room where a large number of PC partitioning desks are clustered in a narrow space. According to the present invention, a double multi-outlet comprises: a plug; a first outlet without an automatic breaker electrically connected to the plug; and to a second outlet electrically connected to the plug and having an automatic breaker.
Patent KR-20210114839-A (KR)
Title: Use of stabilizer, plastic composition and plastic product comprising the same
Inventor: TSAY MAW DER
IPC: C08L75/04
Filed: 2020-05-29
Abstract: The present invention relates to use of a stabilizer for retaining the mechanical properties of a plastic product, wherein the stabilizer includes a compound represented by chemical formula 1. The present invention also relates to another use of the stabilizer for preventing and/or reducing the yellowing phenomenon of a plastic product. The plastic product is obtained from a plastic composition including a polymer material, and 0.1-1 parts by weight of the stabilizer based on 100 parts by weight of the total weight of the polymer material. Further, the present invention relates to a plastic composition including the stabilizer, and a plastic product including the same. Addition of the stabilizer allows the plastic product to realize excellent retention of mechanical properties and yellowing-preventing ability.
Patent KR-20210151336-A (KR)
Inventor: SONG YUN HEUB
IPC: H01L21/02
Filed: 2020-06-05
Abstract: A three-dimensional flash memory based on a multi-channel material is disclosed. According to an embodiment, a 3D flash memory includes a string extended in one direction on a substrate, - the string includes a channel layer extended in the one direction, and a charge storage layer extended in the one direction to surround the channel layer - ; at least one selection line vertically connected to the top or bottom of the string; and a plurality of word lines positioned in the upper or lower part of the at least one selection line and vertically connected to the string. The channel layer includes a first region corresponding to the plurality of word lines and a second region corresponding to the at least one selection line, each of which is made of a different material.
Patent KR-20210151628-A (KR)
Inventor: KIM CHANG GIL
IPC: B26F1/32
Filed: 2020-06-07
Abstract: The present invention relates to a circular cutter which cuts a part of various cutting targets made of synthetic resin materials such as paper and vinyls as well as fibers, fabrics, or nonwoven fabrics in a circular (circular arc) shape. Specifically, the circular cutter of the present invention can be easily carried, and enables stable cutting by fundamentally preventing a blade from being caught and worn when cutting the cutting targets regardless of the material of the cutting targets. The circular cutter can safely cut a part of the cutting targets without using a pedestal such as a rubber plate or a glass plate. The circular cutter comprises: an outer cylinder; a rotary body; the blade; a handle; and a base.
Patent KR-20210153230-A (KR)
Inventor: WON KWANG HO
IPC: H01M50/531
Filed: 2020-06-10
Abstract: The present invention provides a method for manufacturing an electrode for manufacturing a foldable battery cell, including: a coating step of forming an electrode mixture coating unit on an electrode sheet to include an uncoated unit on which an electrode mixture is not coated; a step of slitting the electrode sheet into a plurality of unit electrode sheets; and a step of notching the slit electrode sheet, wherein the uncoated unit includes a pre-electrode tab unit formed to be parallel to a withdrawal direction of the electrode sheet, and a folding unit.
Patent KR-20200145771-A (KR)
Inventor: JEON EUN SUK
IPC: H01L21/768
Filed: 2020-06-19
Abstract: According to an embodiment of the present invention, provided is a method for forming a metal wiring including the steps of: forming a plurality of line-shaped grooves on a side surface of a substrate by irradiating a laser; and forming a plurality of wirings in each of the plurality of line-shaped grooves. The widths of the plurality of wirings are 5 μm to 100 μm, and the spacing of the plurality of wirings is 5 μm to 500 μm. Therefore, even if the number of the wirings is large, the wirings can be uniformly formed on the side surfaces of the substrate.
Patent KR-20220000312-A (KR)
Title: Sound mask for kids
Inventor: LEE YONG WOO
IPC: A62B23/02
Filed: 2020-06-25
Abstract: The present invention relates to a mask capable of being used by even children. Pictures of characters are printed thereon, and a button is placed at a left upper end to make sounds related to the characters. According to the present invention, children can conveniently use masks.
Patent KR-20220001678-A (KR)
Title: Recording Medium
Inventor: HO CHUL KWON
IPC: G06Q50/30
Filed: 2020-06-30
Abstract: An embodiment of the present invention relates to a recording medium for recording a program for an operation of a lessor terminal device for providing a real estate-based shared business interface. The recording medium comprises the following functions of: inputting real estate-based shared business information including rental conditions and share information; receiving recommended lessee information matching the shared business information; and outputting an interface for transmitting a request for consultation of the shared business information to a lessee terminal device of a selected lessee according to an input of a user corresponding to the recommended lessee information.
Patent KR-20220006228-A (KR)
Inventor: LEE SEUNG JUN
IPC: G08B21/02
Filed: 2020-07-08
Abstract: The present invention is to provide a wearable device for monitoring a user and a control method thereof. The wearable device can be worn by a user to monitor a change of bio-information such as a movement and heart rate of the user and identify a pattern corresponding to a range of a normal movement and biological change of the user for each user, can enable customized monitoring for the user by monitoring for the user based on the pattern, and can enable customized detection of an accident occurrence and body abnormality occurrence of the user.