baber/WOPTO huggingface dataset:
Patent KR-20200114785-A (KR)
Inventor: HAM KWANG SHIK
IPC: F24F13/14
Filed: 2019-03-29
Abstract: The present invention pertains to an air sealing damper for preventing leakage of sealing air, which comprises: a damper body; a body sheet provided on the inner surface of the damper body; a rotary driving unit including a rotary shaft installed by penetrating the damper body, and a rotary driving unit coupled to the end portion of the rotary shaft extended to the outside of the damper body to provide rotational force to the rotary shaft; a pair of blades provided in the damper body to open and close a flow path in the damper body, and formed such that an interval may be formed from the inner circumferential portion of the body sheet, while being arranged after being spaced apart from each other to both sides around the rotary shaft; a sealing air supply unit installed by penetrating the damper body, and provided to supply sealing air into the space between the pair of blades; a rotary central side sealing unit individually provided at the upper central portion and the lower central portion of the outer circumferential portion of the blades, and provided to close one portion of the interval according to the rotation of the blades; and both side sealing units provided at both side portions which are portions to connect the upper central portion to the lower central portion between the upper central portion and the lower central portion of the outer circumferential portion of the blades, and provided to close one portion of the interval according to the rotation of the blades. Here, when the flow path in the damper body is closed, the entirety of the interval between the outer circumferential portion of the blades and the inner circumferential portion of the body sheet is closed by the rotary central side sealing unit and the both side sealing units to prevent leakage of sealing air.
Patent KR-20190043510-A (KR)
Title: Foreign currency remittance apparatus and method thereof
Inventor: BAEK CHANG HUN
IPC: G06Q20/10
Filed: 2019-04-18
Abstract: A foreign currency remittance method through a relay server comprises the steps of: transmitting a first won-dollar exchange rate information request, received from a remitter terminal, to a domestic finance server; setting exchange rate information based on the first won-dollar exchange rate information received from the domestic finance server; transmitting the set exchange rate information to the remitter terminal; receiving a remittance request from the remitter terminal and transmitting a second won-dollar exchange rate information request to the domestic finance server; if the second won-dollar exchange rate information received from the domestic finance server is identical to the first won-dollar exchange rate information, transmitting the remittance request to the domestic finance server; transmitting a virtual account number, received from the domestic finance server, to the remitter terminal; after receiving a deposit confirmation signal from the domestic finance server, transmitting a request for authenticating the remitter and a remittee to a foreign finance server; after receiving an authentication termination signal from the foreign finance server, transmitting a settlement process request to the domestic finance server; and transmitting a withdrawal password to the remitter terminal so the present invention is configured to remit foreign currency when the exchange rate before remittance is identical to that after remittance, thereby being able to prevent unexpected costs.
Patent KR-20200122697-A (KR)
Title: Imbedding tool inside imbedding thread
Inventor: LEE HEE DONG
IPC: A61B17/34
Filed: 2019-04-18
Abstract: The present invention relates to an imbedding tool in which an imbedding thread is embedded. The imbedding tool comprises: a tubular needle (101); a cap-shaped handle (110); a plate-shaped pusher (130); an elastic material (120); a piston (140); a U-shaped spring (150); and an imbedding thread (160). According to the present invention, a problem in which skin diseases are caused can be resolved.
Patent KR-20200122899-A (KR)
Title: Protection relay
Inventor: YOUNG BIN LIM
IPC: H02H1/00
Filed: 2019-04-19
Abstract: An embodiment of the present invention provides a protection relay for performing a relay function with respect to a power system comprising: a signal processor for converting a current/voltage value from at least one current transformer (CT)/power transformer (PT) located at each contact of the power system into a digital signal to output a relay target signal; a relay element determinator to output detection data corresponding to the relay target signal based on relay setting data corresponding to the relay function; and a PLC to output control data for controlling trip drive of at least one of a plurality of circuit breakers located at each contact of the power system corresponding to the detection data. The PLC includes a data providing unit to store the detection data from the relay element determinator; a trip determinator to generate temporary data corresponding to the detection data based on a first index; and a verifying unit to generate verification data corresponding to the detection data based on the first index and a second index other than the first index, and to output control data based on the temporary data and the verification data.
Patent KR-20200124452-A (KR)
Title: Tube holder which can be mounted with different types of medical tubes
Inventor: YU YOUNG SEON
IPC: A61J15/00
Filed: 2019-04-24
Abstract: The present invention relates to a tube holder capable of mounting different types of medical tubes together, in which a pair of mounting grooves penetrated in the vertical and horizontal directions are formed in the front of an attachment part, and thus either a ″ㅣ″ shaped tube or a ″ㅛ″ shaped tube can be selectively mounted with only one tube holder. The tube holder is attached to both cheeks and philtrum of a patient, and thus the tubes can be firmly fixed under the patient′s nose, thereby simultaneously preventing the vibration from being transmitted to the tubes inserted into the patient′s nose despite external vibrations, and preventing the tube from falling off.
Patent KR-20200124491-A (KR)
Title: Security feature manufactured by lamination, the manufacturing method and apparatus of the same
Inventor: KIM JONG JAE
IPC: B32B7/12
Filed: 2019-04-24
Abstract: Disclosed is a security element comprising: a first film in which a micro lens array is formed in the upper part of a first substrate; and a second film in which a micro image array is formed in the upper part of a second substrate, wherein the first film and the second film are laminated by a first adhesive layer. The security element according to the present invention is suitable for mass production because the security element can be manufactured by a roll-to-roll process, is easy to add additional security features, and is advantageous in printing fine micro images clearly. In addition, disclosed are a method and a device for manufacturing the security element, which can correct a matching angle between the micro lens array and the micro image array in real time.
Patent KR-20190050755-A (KR)
Inventor: SEO JEONG IL
IPC: G10L19/035
Filed: 2019-05-02
Abstract: Disclosed are an apparatus for encoding multi-object audio supporting a post downmix signal and an apparatus for decoding the same. The apparatus for encoding multi-object audio may comprise: an extraction unit extracting a downmix signal and object information from an input object signal; a parameter determination unit determining a downmix information parameter using the extracted downmix signal and the post downmix signal; and a bitstream generation unit generating an object bitstream by combining the downmix information parameter and the object information.
Patent KR-20190056350-A (KR)
Title: Program Control electric wheelchair
Inventor: PARK JONG MOO
IPC: A61G5/04
Filed: 2019-05-06
Abstract: The present invention relates to an electric wheelchair moving by automatically controlling the height of a wheel set in order to move on stairs. The purpose of the present invention is to enable the electric wheelchair (or an electric vehicle) to freely move by expanding a moving range of the electric wheelchair (or the electric vehicle) to the stairs.
Patent KR-20190050958-A (KR)
Inventor: LEE JIN HO
IPC: H04N19/00
Filed: 2019-05-07
Abstract: Provided are a method and an apparatus for image encoding and decoding based on a constrained offset compensation and a loop filter. According to an embodiment of the present invention, in a recording medium for recording a program executed by a computer for decoding an image, the method for image decoding comprises: a step for receiving a constrained offset compensation indicator for indicating whether the program supports constrained offset compensation, in which at least one among a sequence, a picture, a frame, a tile, a slice, a coding unit (CU), a prediction unit (PU), and a transform unit (TU) is constrained, from an encoder; a step for receiving a sample adaptive offset (SAO) compensation indicator for indicating whether the SAO compensation is performed from the encoder; a step for receiving an SAO parameter from the encoder; and a step for performing a sample adaptive offset compensation on a sample of an image restored based on the SAO compensation indicator and SAO parameter.
Patent KR-20200130980-A (KR)
Inventor: AHN JAE GYOON
IPC: G16H50/70
Filed: 2019-05-13
Abstract: Disclosed are an electronic device for generating a predictive model of resistance to drugs, and an operation method thereof. The electronic device and the operation method thereof according to the present invention, based on an experimental result value of resistance to multiple drugs of a patient and a genetic data value of the patient, constructs a predictive model which can predict the resistance to multiple drugs according to genetic characteristics of the patient, thereby being able to predict in advance whether a specific patient has resistance to a specific drug during a drug treatment process.
Patent KR-20200134117-A (KR)
Inventor: KIM WON KUN
IPC: A01K95/02
Filed: 2019-05-21
Abstract: The present invention provides a buoyancy-adjustable float for gathering fishes, in which ground bait can be quickly and conveniently attached to the float, the attached ground bait is not easily separated from the float to reduce loss of the ground bait and increase a fish gathering effect, and the float is used without adding or removing a sinker when fishing gear is changed by a detachable weight or buoyancy is adjusted by freshwater, such that an angler can handle any fishing gear or technique with only one float. According to the present invention, the float comprises: a main body (100) having an upper body (10) integrally formed on the upper part thereof and a lower body (30) integrally formed on the lower part thereof with respect to a pole (20) and having a passage (40) formed in the center thereof; wings (22) disposed radially on the pole (20); and at least one storage space (32) formed in the lower body (30), wherein the weight (34) is selectively assembled in the storage space.
Patent KR-20190062369-A (KR)
Title: Speech-controlled apparatus for preventing false detections of keyword and method of operating the same
Inventor: KIM BYEONG YEOL
IPC: G10L19/038
Filed: 2019-05-30
Abstract: Provided are a voice control device capable of preventing keyword misrecognition and a method for operating the same. According to the present invention, the method comprises the steps of: receiving an audio signal corresponding to a surrounding sound and generating audio stream data; detecting a candidate keyword corresponding to a predefined keyword from the audio stream data and determining a first section corresponding to first audio data in which the candidate keyword is detected from the audio stream data; extracting a first speaker feature vector for the first audio data; extracting a second speaker feature vector for second audio data corresponding to a second section preceding the first section from the audio stream data; and determining whether the keyword is included in the first audio data on the basis of the similarity between the first and second speaker feature vectors and determining whether to perform wake-up.
Patent KR-20200137661-A (KR)
Title: Surface grinding machine for waste wood sleeper
Inventor: YOU SEUNG MYOUNG
IPC: B24B9/18
Filed: 2019-05-31
Abstract: The present invention relates to an apparatus for polishing a surface of a waste sleeper and, more specifically, to an apparatus for polishing a surface of a waste sleeper, which can quickly polish the waste sleeper and simply polish all portions of the waste sleeper without a polishing operation disturbed by a shoulder. To this end, the apparatus for polishing a surface of a waste sleeper includes a transfer part, a polishing part, and a discharge part.
Patent KR-20200139368-A (KR)
Inventor: KIM JONG MYEUNG
IPC: A61K8/9789
Filed: 2019-06-04
Abstract: The present invention relates to a solid fermented product obtained by inoculating a Rumex coreanus plant with a seed strain of Cordyceps sinensis, and to a functional cosmetic composition comprising the same. More specifically, the present invention relates to a solid fermented product obtained by inoculating sterilized Rumex coreanus with mycelia of Cordyceps sinensis and carrying out solid fermentation, and to a functional cosmetic composition including the same for antioxidation, anti-inflammation, hair loss prevention, skin aging prevention and skin regeneration promotion. The solid fermented product of Rumex coreanus and Cordyceps sinensis of the present invention is a composition derived from a natural product without cytotoxicity. Since the product is excellent in antioxidation, anti-inflammation, hair loss prevention, skin aging prevention and skin regeneration promotion, the product can be applied as a functional cosmetic composition for antioxidant action, anti-inflammatory action, a hair loss prevention effect, and anti-aging action, and in particular, for a skin regeneration and wrinkle reduction use, and can be very useful in cosmetic industry.
Patent KR-20200140054-A (KR)
Title: Apparatus and method for guiding parking fee
Inventor: KOO JAHON
IPC: G01C21/36
Filed: 2019-06-05
Abstract: According to an embodiment of the present invention, provided is a parking fee guidance method which can increase parking convenience of a user. The parking fee guidance method comprises the steps of: receiving a fee guidance request for a target parking lot from a user terminal; collecting parking information from a gateway installed in the target parking lot; predicting a demand of the target parking lot by inputting the collected parking information into a pre-generated demand prediction model; determining a fee for the target parking lot based on the predicted demand; and providing fee information including the determined fee to the user terminal.
Patent KR-20200144825-A (KR)
Inventor: KIM HYUN SUK
IPC: G02B27/42
Filed: 2019-06-19
Abstract: The present specification relates to an optical module including a photofunctional pattern structure. The optical module capable of providing specific information to a third party at a distance comprises: a case member; and a diffraction pattern.
Patent KR-20210003419-A (KR)
Inventor: KIM SE KYU
IPC: H05B3/14
Filed: 2019-07-02
Abstract: The present invention relates to a method for manufacturing a planar heating element using a graphene carbon fiber heating paper, which comprises the steps of: mixing a pulp prepared by heating and decomposing a chemical pulp or a heat treated mechanical pulp in a decomposing device with water; forming a hydroxyl or carboxyl functional group on the surface of a carbon fiber by surface-treating the carbon fiber with at least one acid solution selected from the group consisting of nitric acid (HNO_3) and sulfuric acid (H_2SO_4); adding a crosslinking agent containing an amine group to the surface-treated carbon fiber to cause a reaction; adding graphene oxide to the carbon fiber reacted with the crosslinking agent containing the amine group to cause a reaction so as to allow the carbon fiber to be coated with the graphene oxide; manufacturing a graphene carbon fiber heating paper by remixing the carbon fiber and graphene with the pulp; attaching at least one metal electrode to one or both sides of both edges of the graphene carbon fiber heating paper when the graphene carbon fiber heating paper is completed; and generating an insulating coating layer by compressing and coating a resin including a synthetic rubber or silicon on the upper and lower surfaces of the graphene carbon fiber heating paper to which the metal electrode is attached. According to the present invention, electrically and thermally excellent conductivity can be applied even to carbon fibers of low cost and low quality.
Patent KR-20210012288-A (KR)
Title: Heat unit and coffee roasting apparatus having the same
Inventor: KIM DAE HO
IPC: A23N12/12
Filed: 2019-07-24
Abstract: Disclosed are a heater unit for a coffee roasting device and a coffee roasting device including the same. The heater unit for a coffee roasting device of the present invention comprises: a plurality of insulating bodies which are arranged between a pair of insulating plates; a plurality of core members which combine both ends with the pair of insulating plates by penetrating insides of the plurality of insulating bodies; a plurality of heater coils which are arranged among the plurality of insulating bodies, cover outer walls of the plurality of core members, and heat coffee beans; and a plurality of elastic members which are arranged between the pair of insulating plates and elastically support the plurality of heater coils. One end unit of the plurality of core members is fixed to one insulating plate of the pair of insulating plates. The other end unit of the plurality of core members is movably combined with the other insulating plate. The plurality of insulating bodies include a rod shape. The present invention can prevent vibration of the plurality of insulating bodies.
Patent KR-20210012556-A (KR)
Title: Control method for power supply
Inventor: GO HYUN SEOK
IPC: H02J7/00
Filed: 2019-07-25
Abstract: Disclosed is a control method of a power supply device. The control method of the power supply device relates to a power relay assembly (PRA) including a pre-charge resistor and a link capacitor connected between the PRA and an external load control a power flow between a battery and the external load, and relates to a step of initiating pre-charging and a step of measuring a voltage of the link capacitor after the pre-charge is started, comprising: a step of measuring a first voltage (V1), a second voltage (V2), and a third voltage (V3) corresponding to a first time (T1), a second time (T2), and a third time (T3) different from each other; a step of calculating a capacitance (C) of the link capacitor using the first voltage (V1), the second voltage (V2), and the third voltage (V3); and a step of finishing pre-charge. Accordingly, the capacity of the link capacitor which acts as a buffer while being charged and discharged between a battery built embedded in the power supply device and the external load, can be calculated.
Patent KR-20210014548-A (KR)
Inventor: BAEK SUNG GI
IPC: F16H7/02
Filed: 2019-07-30
Abstract: The present invention relates to a guide belt-type chain driving apparatus which is able to have a guide belt supported by a rotary wheel, to minimize the abrasion of a roller of a chain, and to guide the horizontal movement of the chair in a stable manner. According to the present invention, the chain driving apparatus comprises: a drive sprocket (10) mounted on a drive shaft (11); a driven sprocket (20) mounted on a driven shaft (21) on one side of the drive shaft (11); a caterpillar chain (30) whose both ends are engaged with the drive sprocket (10) and the driven sprocket (20); an installation plate (40) placed in front of the chain (30); and a guide unit (50) installed on the installation plate (40) to support a lower surface of the chain (30).
Patent KR-20210017118-A (KR)
Title: Solar module system with improved angle control
Inventor: KIM HAENG MO
IPC: H02S20/23
Filed: 2019-08-07
Abstract: The present invention relates to a solar module system with an improved angle control function. More particularly, the present invention relates to a solar module system with an improved angle control function which is installed on a roof or outer wall of a building to convert sunlight into electrical energy, but, depending on ventilation of air inside the building or a position of the sun, is provided with an angle control means to control an angle of a solar panel, but minimizes the risk of malfunction and damage during use by improving a structure.
Patent KR-20190132299-A (KR)
Title: Device for detection of blood vessel and surgical instrument for laparoscopy comprising the same
Inventor: GYEONGCHEOL BAE
IPC: A61B17/00
Filed: 2019-08-07
Abstract: The present invention relates to a vascular detection device and a laparoscopic surgical device comprising the same. The vascular detection device according to the present invention comprises: a light emitting means (100) in which infrared light is emitted; a light receiving means (200) disposed to face the light emitting means (100) with a sample (P) therebetween to receive the infrared light emitted from the light emitting means (100); and a detection means (300) for detecting the amount of the infrared light received by the light receiving means (200) after passing through the sample (P).
Patent KR-20210026465-A (KR)
Title: Pet Bath
Inventor: JEKWANG YOUN
IPC: A01K13/00
Filed: 2019-08-30
Abstract: The present invention relates to a pet bathtub. The present invention provides a pet bathtub comprising: a tub; a drain hole provided on a bottom surface of the tub; an overflow hole provided to be spaced a predetermined distance upward from a bottom surface of the tub to the top; and an air outlet provided to be spaced a predetermined distance upward from the overflow hole, and for discharging air. According to the present invention, there is an advantage that pets can be efficiently bathed and dried.
Patent KR-20190141101-A (KR)
Title: Assembling structure of water clean filter for shower
Inventor: OH GYO SUN
IPC: B01D35/04
Filed: 2019-09-01
Abstract: The present invention relates to an assembling structure for a water purifying filter of a shower head, comprising: a functional material accommodating chamber placed inside a shower head and inserting a functional material module in which one or more functional materials are individually or complexly embedded; a non-woven fabric filter inserted into the outer side of the functional material module in order to filter particles of the functional materials; and a screw formed at the bottom end unit of the shower head in order to connect and assemble a water discharge unit of a water purifying filter on which the functional material module is mounted, to the shower head through a connection nipple. Therefore, the assembling structure for a water purifying filter of a shower head can introduce water from which harmful substances are firstly removed by a filter embedded in the water purifying filter, to the inside of the functional material accommodating chamber, can contain functional material ingredients such as a vitamin and a scent embedded in the functional material module, and can connect and assemble the water purifying filter to the shower head in which the functional material module, individually or complexly including one or more functional materials such as charcoal and a far-infrared material therein, is embedded, through the connection nipple in a customized and compatible way, thereby allowing a user to use purified tap water containing various functional material substances.