baber/WOPTO huggingface dataset:
Patent KR-20200033230-A (KR)
Title: Learning processing system and method
Inventor: JI EUN JUN
IPC: G06T19/00
Filed: 2020-02-26
Abstract: The present invention relates to a system for processing learning capable of increasing interest of a user and a learning effect by using various correct answer processing methods but also enabling a user to check a correct answer without help of a third party and a method thereof. According to one embodiment of the present invention, the system for processing learning comprises: a question generation unit generating an image photographing type question corresponding to a language text using a file including the language text; a data output unit providing a user with a question generated through the question generation unit; and a correct answer processing unit recognizing image information received from the user to check whether the image information is correct.
Patent KR-20210108778-A (KR)
Title: Method for improving processing speed of input and output related to a plurality of writing for guaranting a sequence of writing in an operating system
Inventor: JEONG JIN KYU
IPC: G06F9/30
Filed: 2020-02-26
Abstract: The present invention relates to a method for improving a speed of processing input and output (I/O) of several writings requiring the guarantee of a write order within an operating system, which comprises the following steps of: allowing an I/O thread to perform an I/O preparation process for a data block and an I/O request; allowing an application program thread to activate a journaling thread; waiting for completion of an I/O of the data block and commitment of the journaling thread; allowing the journaling thread to perform an I/O preparation process for a journal block and an I/O request simultaneously with step 3; preparing an I/O for a journal commitment block while waiting for completion of an I/O for the journal block after an I/O for the journal block is requested; requesting an I/O for the journal commitment block after waiting for completion of the I/O for the journal block; and waiting for completion of an I/O for the journal commitment block. Accordingly, in a request that the order of an I/O of writings should be guaranteed, a delay is reduced, bandwidth performance is enhanced, and performance of a related application, which frequently performs a fsync system call, is enhanced.
Patent KR-20210112661-A (KR)
Title: Memory device and operating method thereof
Inventor: CHOI HYUNG JIN
IPC: G11C5/14
Filed: 2020-03-05
Abstract: The present technology relates to a memory device and to an operating method thereof. The memory device may include a memory block, and a first page buffer group and a second page buffer group connected to bit lines of the memory block. A detection node precharge operation of the first page buffer group and a detection node precharge operation of the second page buffer group have different operation periods.
Patent KR-20210112783-A (KR)
Title: Metal jigs for squids
Inventor: PARK BUM SOO
IPC: A01K85/16
Filed: 2020-03-06
Abstract: The present invention relates to a metal jig for fishing squid capable of maintaining a desired posture by tidal current. The metal jig of the present invention comprises: a body (10); and a pair of side wings (20). The body (10) includes: a head part (12) having a ring (18) for tying a fishing line; and a tail part (14) in which a hook (16) is installed. The pair of side wings (20) are individually installed on both sides of the body (10) in a state of tying the fishing line to the ring (18), and maintain the body which is changed to a slope posture by upwardly lifting the tail part (14) in response to the tidal current. For example, the side wings (20) are formed in a plate shape having a low slope at a back side and upwardly lifts the tail part by the tidal current.
Patent KR-20210112847-A (KR)
Title: Method for operating remote management service of smart massage chair, system and computer-readable medium recording the method
Inventor: LEE KUN YOUNG
IPC: G16H40/40
Filed: 2020-03-06
Abstract: The present invention relates to a method for operating a remote management service of a smart massage chair by using a computer system equipped with at least one smart massage chair terminal, a user terminal and a server computer connected through a network, and the method includes: receiving registration application information from the smart massage chair terminal or the user terminal; transmitting registration completion information to the smart massage chair terminal or the user terminal using the registration application information; receiving basic remote management information from the registered smart massage chair terminal or the user terminal; and transmitting remote management content information for remotely managing the smart massage chair using the remote management basic information to the smart massage chair terminal or the user terminal.
Patent KR-20200028919-A (KR)
Title: A method for manufacturing a paper motherboard.
Inventor: KIM YU JOON
IPC: B44C1/10
Filed: 2020-03-09
Abstract: The present invention relates to a manufacturing method of paper mother-of-pearl, which is manufactured by: binding one side of plate mother-of-pearl to one side of paper through adhering; immersing the other side of the plate mother-of-pearl into a mixed chemical, and washing the same after a predetermined period of time; removing a mother-of-pearl surface weakened by the chemical and turned into residues; peeling off a wet paper surface, and drying the same to maintain the smoothness; and forming a layer by diluting chemical polyisocyanate and acrylic polyol and weakly applying the diluted result, so that the weakened mother-of-pearl surface can form the layer with the paper hardened due to the application, wherein the layer is tearable.
Patent KR-20210114116-A (KR)
Title: apparatus of solar cell
Inventor: BAEK SUNG SOO
IPC: F24S30/45
Filed: 2020-03-10
Abstract: The present invention is a very useful invention to provide an eco-friendly heat exchange apparatus using sunlight. The eco-friendly heat exchange apparatus using the sunlight of the present invention is configured to efficiently store an energy using the sunlight and to use a thermal energy of a storage in which a solar energy is stored. In particular, according to the present invention, an optimal location for obtaining the solar energy which can be moved according to a movement path of the solar energy is automatically set and can be operated conveniently. The eco-friendly heat exchange apparatus using the sunlight comprises a base support, a connecting support, and a module support.
Patent KR-20210116071-A (KR)
Title: Laser cleaning apparatus of battery module including cylindrical battery cells
Inventor: LEE JONG MYOUNG
IPC: B08B7/00
Filed: 2020-03-17
Abstract: A laser cleaning device of a battery module for removing foreign materials existing on the surface of cylindrical battery cells and a batter module including the same, comprises: a laser generator for oscillating a laser beam; a controller for controlling the laser generator; and a laser cleaning head for receiving the laser beam, which is oscillated by the laser generator, through optical fiber and radiating the laser beam on the corresponding surface of the battery module. The laser cleaning head includes: a head housing; a laser beam collimator placed in the head housing and collimating the laser beam dispersed from the end of the optical fiber into parallel light; a high-speed galvano-scanner performing the high-speed scanning of the laser beam transmitted through the laser beam collimator using a mirror mounted on a scan motor; and a focus lens focusing the laser beam, which has been scanned by the high-speed galvano-scanner, at a specific focal distance and radiating the same on the corresponding surface of the battery module.
Patent KR-20200033827-A (KR)
Title: Dumpling aftertreatment device
Inventor: PARK NO CHON
IPC: B65G37/00
Filed: 2020-03-19
Abstract: The present invention relates to a post-processing apparatus for dumplings, which steams dumplings with vapors while sequentially transferring dumplings molded through a dumpling molding device, and cools and freezes the steamed dumplings. According to the present invention, the post-processing apparatus for dumplings comprises: a tunnel-type steaming chamber providing space for steaming the molded dumplings; a steaming processing unit having a steam-spraying head which sprays steam to the inside of the steaming chamber and steams the dumplings passing through the steaming chamber; a tunnel-type freezing chamber providing space for freezing the steamed dumplings; a freezing processing unit having a freezer which emits cold air to the inside of the freezing chamber to freeze the dumplings passing through the freezing chamber; and a conveyor unit sequentially conveying the molded dumplings securely seated on a conveyor belt through the steaming processing unit and the freezing processing unit, wherein the conveyor unit has a duplex structure where two or more conveyors, which convey the molded dumplings securely seated on the conveyor belt in a lengthwise direction, are disposed to be spaced apart vertically from one another.
Patent KR-20210119762-A (KR)
Title: Custody service method Of digital assets
Inventor: LEE WOO YEUL
IPC: H04L9/06
Filed: 2020-03-25
Abstract: The present invention relates to a digital asset custody service method, and more specifically, to a large-capacity digital asset custody service, wherein a user terminal and a custody server which store a multiplicative recoverable secret information fragment which can be used for a 2nd party MPC cooperative operation of digital assets such as cryptocurrency and real estate tokens use shared information generated during a signing process using multi-party secure computing to update the multiplicative recoverable secret information fragment held in the user terminal and the custody server for every cooperative signature, thereby reducing the amount of computation required to update multiplicative recoverable secret information fragment.
Patent KR-20200039626-A (KR)
Title: Method for blocking transmission of message
Inventor: LIM HYUNG CHUL
IPC: H04L12/58
Filed: 2020-03-26
Abstract: A method for blocking message transmission is disclosed. According to an embodiment of the present invention, the method for blocking message transmission comprises the steps of: receiving setting information for blocking a message input of a user for each chat room; and blocking the message input of the user in any chat room where the setting information for blocking the message input is received.
Patent KR-20210123018-A (KR)
Title: Auto Connection Device For Excavator Having Improved Safety
Inventor: HAN SUN SIK
IPC: E02F3/36
Filed: 2020-04-02
Abstract: In accordance with the present invention, an automatic fastening device for an excavator having improved safety comprises: a device body having one side rotatably coupled to an arm by an arm pin, and the other side rotatably coupled to a crank by a crank pin, having body side plates spaced apart from each other to face each other, and having a concave first fastening portion; an operating cylinder having one side rotatably coupled to the device body by a first cylinder rotating part, and the other side rotatably connected to a second fastening part at a position spaced apart from a fastening part pin by a second cylinder rotating part; the second fastening part rotatably coupled to the device body by the fastening part pin, having a concave fastening ring portion, and spaced apart from the first fastening part; and a safety part. A body pin hole is formed in one of the body side plates. The safety part includes a safety pin slidably inserted into the body pin hole. The safety pin advances inward in a width direction to be positioned on a side of the second fastening part to prevent rotation of the second fastening part.
Patent KR-20210125295-A (KR)
Title: Method for predicting physical properties of amorphous porous materials
Inventor: LEE JUNG WOOK
IPC: G16C60/00
Filed: 2020-04-08
Abstract: The present invention relates to a method for predicting the physical properties of an amorphous porous material, which can predict an acoustic property value and sound absorption coefficient from a parameter of an amorphous porous material. According to the present invention, the acoustic properties can be estimated with an amorphous porous material which is an amorphous specimen even without separately preparing a standardized specimen, such as a cylindrical specimen or a flat specimen. Therefore, the acoustic properties of a porous material of a pre-formed part or a porous material of a part of a competitor can be estimated, and sound absorption coefficients can be finally compared with each other. In addition, according to the present invention, the acoustic properties which accurately reflect characteristics of a real specimen can be estimated since the acoustic properties can be estimated through analysis of a three-dimensional pore connection structure, which is a microstructure of an amorphous specimen even without acoustic impedance. Also, an appropriate microstructure change method can be presented when the sound absorption characteristics of an urethane foam are to be changed.
Patent KR-20210128745-A (KR)
Inventor: LEE SE YOUNG
IPC: E04G5/10
Filed: 2020-04-17
Abstract: The present invention provides a staircase for work, in which support frames, footrests, and locking members are fixed and coupled using fastening members without welding so that work efficiency in the field can be improved due to easy assembly and disassembly in the field, and the cross-section of the support frames is formed in a ㄷ-shape with one side open and a reinforcing part is fitted to the open one side so that the fastening members for fixing and coupling the footrests and the locking members between the support frames are not exposed outside by the reinforcing part, thereby providing good appearance and preventing accidents. According to the present invention, the reinforcing part is formed on the inner surface of a bent part of the support frame to prevent shaking, bending, and breakage of the support frame when a worker goes up and down, thereby promoting safety of the worker. In addition, the support frame and the footrest are spaced apart from each other to facilitate stacking and separation of the staircase for work during storage and transport, thereby enabling convenient use, and an anti-slip projection part having projections of different sizes and heights is formed on the upper surface of the footrest so as to prevent slip accidents when a worker climbs up and down the footrest. Furthermore, the locking member formed to be caught on a horizontal member of a system scaffold has a hook shape to prevent the horizontal member of the system scaffold from being separated from the hook by a fastening piece, so that the staircase for work is not separated from the horizontal member of the system scaffold even under external impact, thus accidents can be prevented.
Patent KR-20210131557-A (KR)
Title: Making Method of Swimming Crab preserved in Seasoning Sauce And the Same Made thereby
IPC: A23L27/10
Filed: 2020-04-24
Abstract: The present invention provides a method for preparing crab preserved in seasoning sauce, which comprises the steps of: washing thawed crab thoroughly and dehydrating for 30-40 minutes (S1); collecting crab meat by squeezing the dehydrated crab (S2); putting the crab meat collected in step S2 on a hemp cloth having holes of 30 mesh size, squeezing the crab meat enough to have the white crab meat come out between the holes of the hemp cloth to remove foreign substances from the crab meat, and preparing the crab in an appropriate size enough to be mixed with a seasoning (S3); preparing crab broth by boiling crab legs remaining after the collection of crab meat in step S2 (S4); and blending 45 parts by weight of seasoning sauce containing the crab broth prepared in step S4 with 55 parts by weight of crab meat prepared in step S3 along with Leonurus japonicus Houtt. extract (S5).
Patent KR-20210132864-A (KR)
Title: Electronic device transmitting and receiving packet and method for operating thereof
IPC: H04L47/36
Filed: 2020-04-28
Abstract: According to various embodiments, an electronic device includes at least one processor. The at least one processor can be configured to: receive a first message indicating a PDCP state of a network from the network; check a first missing count (FMC) of the network, based on the first message; check a count of a message expected to be transmitted by the electronic device; compare the FMC with the count of the message expected to be transmitted; and adjust the count of the message expected to be transmitted, based on a result of the comparison. Besides, various embodiments are possible. Therefore, the present invention is capable of reducing the discard of packets caused by count mismatching.
Patent KR-20210132888-A (KR)
Title: Resin composition with excellent adhesion and electrical conductivity, and molded article comprising thereof
IPC: C08L101/00
Filed: 2020-04-28
Abstract: The present invention relates to a resin composition with excellent adhesion and electrical conductivity and a molded article thereof. The present invention relates to a technology providing low surface resistance and excellent conductivity by comprising a carbon filler in an adhesive resin capable of providing high surface friction, unlike an existing method of coating an adhesive to impart adhesion or adding an antistatic agent to provide the conductivity.
Patent KR-20210135144-A (KR)
Title: Candlelight automatic extinguishing system with screw type bracket
IPC: F21V35/00
Filed: 2020-05-04
Abstract: The present invention is a device that automatically extinguishes a candlelight by using various scientific methods such as a Venturi tube, a vortex phenomenon using a screw-type bracket, a suffocation fire extinguishing method that blocks oxygen, and the like. By comprehensively using a primary fire extinguishing method and a secondary fire extinguishing method by the vortex phenomenon wherein the sprayed air hits the screw-type bracket and rotates in the central part like a vortex, the fire extinguishment relates to a method for extinguishing the candlelight while passing through the Venturi tube and allowing air flow to be accelerated.
Patent KR-20210136387-A (KR)
Title: Electronic device including interposer
IPC: H05K1/11
Filed: 2020-05-07
Abstract: According to various embodiments, an electronic device includes an interposer. The interposer includes: a dielectric substrate including a plurality of insulating layers, and including a first surface facing a first substrate, a second surface facing a second substrate, and a side surface surrounding a space between the first surface and the second surface; a plurality of first conductive pads disposed on a first insulating layer that is close to the first surface among the insulating layers; a plurality of second conductive pads disposed on a second insulating layer that is close to the second surface among the insulating layers; conductive posts electrically connecting the first conductive pads to the second conductive pads; a plurality of first conductive terminals at least partially exposed to the first surface, and electrically connected to the first conductive pads through conductive vias; and a plurality of second conductive terminals at least partially exposed to the second surface, and electrically connected to the second conductive pads through conductive vias. Various other embodiments are possible.
Patent KR-20210138330-A (KR)
Title: Hair dryer
IPC: F04D29/52
Filed: 2020-05-12
Abstract: Disclosed is a hair dryer which comprises: a main body; a handle; a gas flow path; and a fan unit, wherein the handle includes a handle case and a handle frame. The handle frame includes a flow stabilizer which is located below the fan unit, and allows the gas introduced through a gas inlet to pass through the inside thereof and to flow toward the fan unit, wherein a sound-absorbing space reducing noise is formed between an inner circumferential surface of the handle case and the flow stabilizer.
Patent KR-20200058346-A (KR)
Title: Hollow Frame Type Door
Inventor: JUNG YOUNG HO
IPC: E06B3/968
Filed: 2020-05-18
Abstract: The present invention relates to a hollow frame-type door comprising: a first transverse frame and a second transverse frame (3, 4) which form a frame body (2) of a door (1) by being arranged to face each other; a first longitudinal frame and a second longitudinal frame (5, 6) which form the frame body (2) along with the first transverse frame and the second transverse frame (3, 4) by being arranged between the first transverse frame and the second transverse frame (3, 4) to face each other; and a connection member (7) wherein one side is engaged with the first transverse frame or the second transverse frame (3, 4) and the other side is engaged with the corresponding first longitudinal frame or the second longitudinal frame (5, 6), and which connects the first transverse frame and the second transverse frame (3, 4) and the first longitudinal frame and the second longitudinal frame (5, 6). Accordingly, the transverse frames and the longitudinal frames, which form the frame of the door, are connected by using the connection member, and form the frame body, so that the transverse frames and the longitudinal frames can strongly, detachably, and freely be connected by the connection member.
Patent KR-20210151408-A (KR)
Inventor: CHOI BYUNG KUG
IPC: B26D1/04
Filed: 2020-06-05
Abstract: The present invention relates to a spring onion peeling apparatus which comprises: a transfer conveyor unit transferring spring onions downward from an inclined surface in a straight direction on a horizontal plane and along a conveyor belt forming a caterpillar; a cutter device formed on one side of the inclined surface of the transfer conveyor unit and cutting a root part of the green onion transferred along the conveyor belt from the bottom to the top on the inclined surface by a sliding cutter blade; and a spraying unit formed on the horizontal surface of the transfer conveyor unit and spraying high-pressure air and water to the green onion so that the skin of the green onion from which the root part of the green onion is cut is peeled off. The water sprayed from the spraying part passes through the lower part of the conveyor unit to be naturally dropped and transported to a screen filter, foreign substances of the green onion are caught on the upper surface of the screen filter, and the remaining water is filled into a lower water tank, and the filled low the water in the water tank is re-supplied to the spraying unit by a supply motor. According to the present invention, the spring onion peeling apparatus provides an effect of cutting the green onion root with a clean cut surface and a desired length by installing a thin and sharp cutter knife sold in the market on a transport conveyor frame and an effect of passing the water sprayed on the green onion to the lower part of the transfer conveyor unit, filtering the foreign substances of the green onion by the screen filter, and resupplying the water from which the foreign substances are removed to the spraying unit.
Patent KR-20210153794-A (KR)
Inventor: KIM WON TAE
IPC: G02F1/1345
Filed: 2020-06-10
Abstract: An objective of the present invention is to provide a display device capable of effectively performing a chip-on-film bonding test in a display device comprising a plurality of chip-on-film structures. The display device comprises: a display panel; a printed circuit board; a first film connected to the display panel and the printed circuit board; and a second film connected to the display panel and the printed circuit board. The display panel includes: a first row of panel pads connected to the first film; a second row of panel pads connected to the second film; and a plurality of panel connection wires connecting the panel pads of the first row and the panel pads of the second row.