baber/WOPTO huggingface dataset:
Patent KR-20200104488-A (KR)
Inventor: YANG SEONGJIN
IPC: G06K9/32
Filed: 2019-02-26
Abstract: Disclosed are an object recognition system using local binarization and a system thereof. The object recognition system comprises the following steps. The object recognition system includes a first binarization area in a part of a binarization target area of an image in the image displaying a recognition target object, and a first coefficient calculation area having a certain ratio wider than the first binarization area. The object recognition system determines a first binarization coefficient based on pixel values of pixels included in the first coefficient calculation area. The object recognition system sets a second binarization area on another area which is not the first binarization area and a second coefficient calculation area including the second binarization area and having a wider area than the second binarization area. The object recognition system determines a second binarization coefficient based on pixel values of pixels included in the second coefficient calculation area. The object recognition system performs binarization on the second binarization area through the determined second binarization coefficient.
Patent KR-20200105245-A (KR)
Title: Air water production device using thermoelectric element
Inventor: YU CHANGHO
IPC: H01L35/30
Filed: 2019-02-28
Abstract: The present invention relates to a production device of water in air using a thermoelectric element, which can supply private drinking water in an area where drinking water is difficult to supply by using new renewable energy. According to the present invention, the production device of water in air using a thermoelectric element produces water by extracting moisture in air by sucking the air and using a thermoelectric element, and comprises: a main body housing; a suction fan installed on an upper side of a side of the main body housing to suck outside air; a water extraction unit to accommodate the air sucked from the suction fan, and use a thermoelectric element to heat and cool the sucked air to extract water; a discharge path to discharge the extracted water from the water extraction unit; a water tank unit to collect and store the water discharged from the discharge path; a discharge fan to discharge air from which water is extracted by the water extraction unit; and a solar panel installed on the outside of the main body housing to use photovoltaic energy to supply power to the suction fan, the thermoelectric element, and the discharge fan.
Patent KR-20200036691-A (KR)
Inventor: CHOI RAYUN
IPC: C08F10/06
Filed: 2019-03-06
Abstract: In the present invention, a method for preparing polypropylene is provided, which can minimize fouling by reducing the amount of fine particles generated during the polymerization reaction of a propylene monomer while maintaining high-activity catalyst properties. The polymerization reaction of the propylene monomer is carried out in the presence of a catalyst composition comprising a transition metal compound represented by formula 1, a cocatalyst, an antistatic agent and a carrier.
Patent KR-20200107436-A (KR)
Title: Automatic typesetting equipment and automated printing system comprising it
Inventor: LEE SUNG HUN
IPC: G06Q30/06
Filed: 2019-03-08
Abstract: The present invention relates to an automatic typesetting device capable of efficiently processing a print layer and post-processing layers included in a plurality of print files in a short time, and a printing automation system including the same. According to an embodiment of the present invention, the automatic typesetting device comprises: a communication part that receives order data including a plurality of print files including a print layer and a post-processing layer and print options through a wired/wireless communication network; and a typesetting data generation part that selects, based on the order data, printing equipment and equipment for post-processing, generates placement information for placing the order data for printing and each post-processing job, generates a typesetting file by placing the print layer and the post-processing layer according to the placement information, converts the generated typesetting file into a file suitable for each post-processing equipment to store the same, and predicts time required for each post-processing equipment to generate processing data on which a process schedule is reflected.
Patent KR-20200109714-A (KR)
Title: Method for shelf-stable retorted super sweet corn with optimized sweetness and texture properties using chlorine dioxide and pressurized high temperature sterilization
Inventor: YOON WON BYONG
IPC: A23B9/06
Filed: 2019-03-14
Abstract: The present invention relates to a method for manufacturing a retort super sweet corn which maintains the sweetness and texture of super sweet corns through chlorine dioxide pretreatment and heat sterilization method. The retort super sweet corn manufactured through the method of the present invention has effects of being preserved for a long time for more than 6 months, maintaining the sweetness and texture of the retort super sweet corn during the shelf life, and reducing greenish smell (off-flavor) which occurs when eaten raw, thereby having an effect of being able to manufacture a high quality product.
Patent KR-20200110947-A (KR)
Inventor: LEE SU JIN
IPC: D06F58/22
Filed: 2019-03-18
Abstract: The present invention relates to a filter structure for a dryer, and more specifically, to a filter structure for a dryer, including: a filter unit provided on an air circulation passage of the dryer; and a dust cleaning member movably provided in the filter unit, wherein cleaning of the filter unit, which is difficult due to cumbersomeness by the configuration, is simplified to allow more convenient and hygienic management of the dryer.
Patent KR-20200111944-A (KR)
Inventor: HAN SHIN IN
IPC: F24T10/00
Filed: 2019-03-20
Abstract: The present invention relates to a thermal heat storage energy utilization system having a thermal insulation-electrical heat and geothermal recovery device, including: a thermal heat storage tank that is buried in the ground and stores surplus heat in a non-heating device; and at least one geothermal recovery device that is formed adjacent to the thermal heat storage tank, uses geothermal heat as an energy source for the non-heating device, and uses surplus heat transferred from the thermal heat storage tank to the ground as an energy source for a heater.
Patent KR-20190116924-A (KR)
Title: Joint component
Inventor: LOBO CASANOVA IGNACIO
IPC: B60G7/00
Filed: 2019-04-02
Abstract: The present invention relates to a joint component comprising a joint (2) having a joint outer member (3) and a joint inner member (4) movably mounted within the joint outer member, an insert body (5) at least partially surrounding the joint outer member (3), and a joint accommodating component (6) of a fiber composite material having the insert body (5) embedded therein. The insert body has one or a plurality of flow channels (24, 25) for a matrix material (14) of the joint accommodating component (6). Therefore, the present invention is capable of preventing drying points from occurring around the joint in the joint component of the type mentioned earlier.
Patent KR-20200117134-A (KR)
Inventor: KANG SHIN JOON
IPC: G06Q50/30
Filed: 2019-04-03
Abstract: Disclosed is a method for providing a battery service. The method for providing a battery service of the present invention comprises the steps of: inputting member information including identity information and payment information; reading the identification information; accessing a server and transmitting the identification information; receiving and displaying battery service information associated with the member information and the identification information; inputting battery service selection information; and processing payment using the payment information.
Patent KR-20190124139-A (KR)
Inventor: OKABE SHO
IPC: G11C16/24
Filed: 2019-04-08
Abstract: Provided is a semiconductor memory device which suppresses a peak current during a read operation. According to the present invention, a flash memory comprises: a memory cell array; a plurality of charge pump circuits; and a controller controlling the timing of activating the plurality of charge pump circuits when a selected page of the memory cell array is read. The controller controls the plurality of charge pump circuits not to be activated at the same timing.
Patent KR-20200122751-A (KR)
Title: Piezoelectric braided knitted fabric and method for manufacturing the same
Inventor: YU WOONG RYEOL
IPC: H01L41/047
Filed: 2019-04-19
Abstract: The present invention relates to a piezoelectric braided knitted fabric comprising a plurality of piezoelectric nanofibers and two electrode fibers braided in a braid manner, and a manufacturing method thereof. Moreover, the piezoelectric braided knitted fabric braided in the braid method is a fibrous electrode and a storage device through piezoelectric expression by tension, and can be applied to various fields of application.
Patent KR-20200122767-A (KR)
Title: Manufacturing method for ice pack gel using paste agar and diatomite and ice pack gel manufactured by the same
Inventor: NA SANG YUAN
IPC: C09K5/10
Filed: 2019-04-19
Abstract: The present invention relates to a method for manufacturing an ice pack gel using agar and diatomaceous earth, and an ice pack gel obtained thereby. The method for manufacturing an ice pack gel using agar and diatomaceous earth includes: preparing diatomaceous earth, agar and water; mixing the thus prepared diatomaceous earth, agar and water; heating the resultant mixture of diatomaceous earth, agar and water; and cooling the heated mixture, wherein diatomaceous earth powder having a particle diameter of 100-1000 micrometers is used as the diatomaceous earth. According to the method, an eco-friendly ice pack gel is obtained by using agar and diatomaceous earth. The ice pack gel has a reinforced cold-keeping effect to allow maintenance of foods, beverages, or the like, in a low-temperature state for a long time. In addition, even in the case of a long-distance delivery, the ice pack gel can retain the freshness of foods, beverages, or the like, for a long time.
Patent KR-20200125213-A (KR)
Title: Bispecific Antibody Against IL-17A and TNF-α
Inventor: YOON JAE BONG
IPC: C07K16/24
Filed: 2019-04-26
Abstract: The present invention relates to a double-targeting antibody specifically binding to IL-17A and TNF-α, and uses thereof. The double-targeting antibody or an antigen binding fragment thereof, according to the present invention, exhibits high specificity with respect to IL-17A and TNF-α, and an excellent neutralization ability compared to a conventional single-targeting antibody, while quickly inhibiting inflammation and an immune reaction by inhibiting IL-17 and TNF-α at the same time, thereby having advantages of improving a treatment effect while decreasing an administration amount.
Patent KR-20200131654-A (KR)
Inventor: HUR KYEON
IPC: H02M7/483
Filed: 2019-05-14
Abstract: The present invention relates to a modular multilevel converter sub-module having a DC fault current blocking function which provides a DC fault current bypass path to suppress damage to elements of the submodule, and a control method thereof. The modular multilevel converter sub-module includes a normal circuit which includes a first switching element (T1) and a second switching element (T2) connected in series to control on/off of the sub-module through an on/off operation and first and second diodes (D1, D2) respectively connected to be parallel to the first and second switching elements (T1, T2) to offset a counter electromotive force generated in the first and second switching elements (T1, T2); a fault DC current blocking circuit which includes a third switching element (T3) and a capacitor (C) connected to the normal circuit in parallel and which applies a capacitor voltage (V_(cap)) to a DC fault path as a reverse voltage (V_(block)) with respect to a fault voltage (V_(Fault)); and a bypass circuit which is connected to the fault DC current blocking circuit in parallel, and determines an output voltage (V_(SM)) and a current direction (i_(arm)) to provide a DC fault current bypass path when a DC fault current occurs.
Patent KR-20200132200-A (KR)
Inventor: CHOI YOUNG KON
IPC: H04M3/42
Filed: 2019-05-16
Abstract: The present invention relates to a digital network for call relaying between an IP intercom and a two-way radio, and a relay method using the same. According to one embodiment of the present invention, a communication method for a digital network for call relaying between an IP intercom and a two-way radio includes: an intercom connection step of connecting an IP intercom to a RoIP gateway device through a communication network; a two-way radio connection step of connecting a two-way radio having an IP phone account in the RoIP gateway device; a matching step of matching the two-way radio when the IP intercom makes a call; a transmission step of delivering a received voice signal in a direction to the two-way radio if a voice transmission signal is sensed from the IP intercom; and a control step of controlling a communication range from the two-way radio to the IP intercom if a voice stop signal is sensed from the IP intercom.
Patent KR-20200133094-A (KR)
Inventor: KIM SUNG BUM
IPC: H01L51/00
Filed: 2019-05-16
Abstract: Disclosed are an organometallic compound represented by a chemical formula 1, and an organic light emitting element including the same. The organic light emitting element can have a low driving voltage, high luminance, high efficiency, and long life. To this end, the organic light emitting element comprises a first electrode, a second electrode, and an organic layer. A definition of the substituent in the chemical formula 1 refers to a description of the present invention.
Patent KR-20200133143-A (KR)
Inventor: PARK YOUNG JIN
IPC: A47J36/20
Filed: 2019-05-18
Abstract: The present invention relates to an automatic noodle boiling machine. An object of the present invention is to enable cooking of noodles to be completed according to a timer, thereby making it possible to have a certain taste and perform efficient work, and thus, it is possible to resolve a conventional problem of inefficiency. That is, the present invention comprises: a noodle pick-up device that is practically configured to enable a user to conveniently pick up noodles; and a timer that is practically configured to enable realization of the standardized taste.
Patent KR-20200134443-A (KR)
Inventor: KIM YE JI
IPC: A62B7/10
Filed: 2019-05-22
Abstract: The present invention relates to an emergency oral respirator using a mouthpiece for emergency relief purposes. The present invention includes: the mouthpiece inserted into a target person′s oral cavity for oral breathing; a guide tube integrated with the mouthpiece such that oral inhalation and exhalation are controlled; an emergency air bag connected to the front of the guide tube and inflated during emergency respiration such that a predetermined amount of filling air is supplied into the oral cavity; and a cartridge connected to the guide tube and causing the filling air to expand and flow into the emergency air bag during the emergency respiration in a state where the emergency air bag is kept in the front and emergency air fills the back. According to the present invention, respiration using the stored air is performed without the use of outside air without a golden hour in the event of emergency. In addition, air from which the carbon dioxide in the exhaled air has been removed is re-breathed. Accordingly, life extension is possible for the breather or victim.
Patent KR-20190136946-A (KR)
Inventor: KUSAKA ATSUSHI
IPC: B29C59/00
Filed: 2019-05-23
Abstract: The present invention relates to an imprinting apparatus, which comprises a deformation mechanism for deforming a pattern region of a mold. After a first process of applying a first deformation amount, an imprinting material and the pattern region are in contact with each other, and a second process which hardens the imprinting material is performed in a state in which a second deformation amount is imparted to the mold by the deformation mechanism to reduce an overlap error between each shot region and the pattern region. The magnitude relationship between drive force of the deformation mechanism required for setting the deformation amount of the mold to the first deformation amount and the drive force of the deformation mechanism required for setting the deformation amount of the mold to the second deformation amount changes with the magnitude size of the drive force of the deformation mechanism which sets the deformation amount as the second deformation amount.
Patent KR-20200137327-A (KR)
Inventor: OH STEPHEN SANG GEUN
IPC: H04L9/08
Filed: 2019-05-29
Abstract: The present invention relates to an automatic update-type key joining method to join one of a plurality of devices, in which an application key is preset, in a preset network server, in which an application key corresponding to the application key is preset. According to the present invention, the method comprises: a temporary joining step of transmitting a network server to transmit a joining approval to a device when the device transmits a joining request to the network server and an application key of the device corresponds to an application key of the network server; a public key exchange step of generating a device public key from the device by ECC key generation to be transmitted to a joining server through relay of the network server and generating a server public key from the joining server by ECC key generation to be transmitted to the device through relay of the network server; an application key generation step of generating new application keys in the device and the joining server, respectively, and transmitting the new application key from the joining server to the network server; and a joining step of transmitting a joining approval from the network server to the device when the device transmits a joining request to the network server and the new application key of the device corresponds to the new application key of the network server.
Patent KR-20200138941-A (KR)
Inventor: KIM CHON OK
IPC: F16H3/085
Filed: 2019-06-03
Abstract: Disclosed is a power transmission apparatus for a vehicle. A power transmission apparatus for a vehicle according to an embodiment of the present invention can realize sixteen shifting stages by combining one planetary gear set and two synchromeshes to a basic four-speed DCT structure. To this end, the power transmission apparatus comprises: first, second and third input shafts, an intermediate shaft, and a first output shaft; a planetary gear set including first, second, and third rotation elements, and mounted on an axis of the intermediate shaft, wherein two rotation elements of the three rotation elements are selectively connected to the intermediate shaft; a plurality of gear rows configured between the intermediate shaft, the first, second, and third input shafts, the first output shaft, and the planetary gear set to power-connect each other; a first synchromesh mounted on the first output shaft, and selectively transmitting torque received from the second input shaft through the two gear rows to the first output shaft; a second synchromesh mounted on the first output shaft, and selectively transmitting torque received from the third input shaft through the two gear rows to the first output shaft; and four clutches configured at positions for selectively connecting the shaft to the shaft and the shaft to the rotation element.
Patent KR-20200141331-A (KR)
Inventor: LEE HYERI
IPC: H01J37/28
Filed: 2019-06-10
Abstract: According to one embodiment of the present invention, an ultra-high speed electron microscope capable of reducing a length of an electron beam to tens of femtoseconds or less comprises: a photoelectron gun emitting an electron beam; and an electron beam deflecting magnet into which the electron beam emitted from the photoelectron gun is incident. The electron beam deflecting magnet is configured so that the electron beam incident on the electron beam deflecting magnet proceeds along a curved trajectory path within the electron beam deflecting magnet and then emitted from the electron beam deflecting magnet.
Patent KR-20200141742-A (KR)
Inventor: JEON KI TAE
IPC: G06F3/048
Filed: 2019-06-11
Abstract: Disclosed are a character security output system, a method thereof, and a recording medium in which a computer-readable program for executing the method is recorded. The character security output system includes an output character determination unit, a divided image generation unit, and a character output unit. The output character determination unit determines the character to be displayed on a screen of a user terminal, the divided image generation unit generates a plurality of divided images by dividing the image of the determined character, and the character output unit continuously outputs the generated divided images to the user terminal. According to this configuration, even when a malicious attacker intercepts the output screen of the user terminal, only some images of the displayed character can be checked, thereby enhancing the security of the character output to the user terminal.
Patent KR-20200141799-A (KR)
Inventor: KIM JUNG DO
IPC: A47B47/00
Filed: 2019-06-11
Abstract: Disclosed is a sturdy furniture frame for convenient assembly, which can be conveniently assembled without an additional tool and can have a sturdy engagement status. According to the present invention, the disclosed furniture frame comprises: a plurality of vertical frames where a central part of a rectangular plate is bent at right angles, and two surfaces cross each other at right angles, while on each of the surfaces successively formed are pairs of engagement holes in a certain shape; and a plurality of horizontal frames where one end of a rectangular plate is bent at right angles to form an engagement surface and a support surface, and where the engagement surface includes groups of engagement bumps formed to be inserted into the engagement holes by corresponding to the engagement holes. The engagement bumps of the horizontal frames are forcibly inserted into and engaged with the engagement holes of the vertical frames. In addition, the engagement holes include: an upper side having a broad area for the engagement bumps to be easily inserted; and a slit-shaped lower side to be engaged with the engagement bumps. The engagement becomes gradually more firm from an upper side towards a lower side. The engagement bumps are able to be inserted into and engaged with the engagement holes of the vertical frames by making the cutting unit side protrude through punching on the cutting unit and some connection units on the engagement surface and by bending the end unit of the protruding unit.
Patent KR-20200142353-A (KR)
Inventor: SHIN SUNG HAN
IPC: E04F13/08
Filed: 2019-06-12
Abstract: The present invention relates to an outer wall finishing panel with a solar power generation cell and an outer wall finishing structure having the same and, more specifically, to an outer wall finishing panel and an outer wall finishing structure having the same, wherein the outer wall finishing panel has a solar power generation cell to produce electricity and applies an insulation structure to provide an insulating function and prevent dew condensation. According to the present invention, the outer wall finishing panel and the outer wall finishing structure having the same enable the solar power generation cell to be integrally formed on the outer wall finishing panel such that a solar cell module is not required to be separately installed on an outer wall of a building, therey simply and quickly installing a solar cell panel on the outer wall of the building. Thus, the outer wall finishing panel can secure construction easiness, reduce a construction cost, and greatly shorten a construction period in case of construction for finishing the outer wall of the building.