baber/WOPTO huggingface dataset:
Patent KR-20210053397-A (KR)
Title: Serine protease inhibitor peptide derived from Choanephora cucurbitarum and mutants thereof
Inventor: CHOI IN GEOL
IPC: C07K14/81
Filed: 2019-11-01
Abstract: The present invention relates to a peptide derived from Choanephora cucurbitarum as a serine-based protease inhibitor to suggest that protease inhibitory peptides found only in bacteria can also be identified in fungi. In addition, the present invention relates to a variant of the peptide with improved protease inhibitory activity. The peptides derived from Coanephora cucurbitarum and variants thereof exert antibacterial effects through serine-based protease inhibitory activity, and thus can be applied as antibacterial agents, and used as a template or lead compounds for the development and design of protease inhibitor drugs, or for stabilization of commercial products such as laundry detergent.
Patent KR-20210053674-A (KR)
Title: Buck-boost converter with decoupling operation
Inventor: SOONHWAN HWANG
IPC: H02M3/158
Filed: 2019-11-04
Abstract: The present invention relates to a buck-boost converter capable of performing both a buck-boosting operation and an active decoupling operation. According to one embodiment of the present invention, the buck-boost converter comprises: a power conversion circuit converting alternating current (AC) power into direct current (DC) power; a decoupling circuit connected to the power conversion circuit through a coupled-inductor; a control unit supplying power to the decoupling circuit by using the power charged in the coupled-inductor or charging the coupled-inductor with the power supplied from the decoupling circuit; and an output terminal circuit connected to an output terminal of the decoupling circuit to receive the power from the coupled-inductor.
Patent KR-20210054607-A (KR)
Title: Apparatus and metohd calculaing the axle load of vehicles
Inventor: KIM DO HAN
IPC: B60C23/04
Filed: 2019-11-05
Abstract: The present invention relates to technology for calculating an axial load of a vehicle by using a basic device installed in the vehicle and vehicle data. According to the present invention, disclosed are an axial load calculation method for a vehicle and an apparatus thereof. The method includes the following steps of: calculating a current dynamic radius of a tire by using a current vehicle speed and wheel speed; receiving current pneumatic pressure of the tire through TPMS; using test data forming a relation between the pneumatic pressure of the tire, the vehicle speed and the dynamic radius of the tire, to estimate a dynamic radius of the tire when the current pneumatic pressure of the tire is the reference pressure; and using a map forming the pneumatic pressure of the tire, a load of a wheel and the dynamic radius of the tire, to calculate a wheel load with respect to the dynamic radius of the tire estimated in the reference pressure condition, and calculate an axial load based on the same.
Patent KR-20210017962-A (KR)
Title: Lighting apparatus with air purifying function and lighting system having the same
Inventor: JEON DAE HOON
IPC: F21V33/00
Filed: 2019-11-06
Abstract: The present invention relates to an automatic elevating lighting device having an air purifying function and a lighting system including the same. According to one embodiment of the present invention, air can be purified by operating an air cleaning unit in real time according to an atmosphere state, windows can be opened, and the atmospheric state can be easily identified through the color of a lighting unit. Also, when the air cleaning unit descends for air cleaning, the lighting unit compensates for indoor illuminance varied depending on the descent of the air cleaning unit, thereby maintaining appropriate illuminance of an indoor space. In addition, atmospheric information, filter information, and the like can be transmitted to a user terminal such that the atmospheric state or the like according to time and location can be easily checked, and various control signals are transmitted through a hub (hub module) such that the automatic elevating lighting device can be remotely controlled. The automatic elevating lighting device comprises the lighting unit, the air cleaning unit, an elevating unit, and a control unit.
Patent KR-20210055309-A (KR)
Title: Dynamic resistance battery cell equalization apparatus for capacity optimization of parallel connected battery cells
Inventor: CHOI SUNG JIN
IPC: H01M10/42
Filed: 2019-11-07
Abstract: The present invention relates to a battery cell equalization device which can reduce energy loss due to balancing resistors. The battery cell equalization device comprises: a plurality of battery cells; a plurality of first resistors, each of which is connected in series with each of the plurality of battery cells; a plurality of second resistors, each of which is connected in series with each of the battery cells and the first resistors; a plurality of first switches, each of which is connected in parallel to the second resistor of the plurality of second resistors; and a controller controlling the current flow of each of the battery cells by controlling the plurality of first switches.
Patent KR-20210057896-A (KR)
Title: Rear seat entertainment system, rear seat entertainment remote controlling apparatus and method thereof
Inventor: KIM GYUN HA
IPC: A61B5/318
Filed: 2019-11-12
Abstract: The present invention provides a rear seat entertainment controlling apparatus, and a method thereof. The rear seat entertainment remote controlling apparatus may include a sensing module that is provided with a sensing surface including a biometric sensor and senses a biometric signal and a finger gesture of a user, a main controller that supplies AC current to the sensing module, and a short-range wireless communication module that transmits one of the sensed biometric signal or the sensed finger gesture to a rear seat monitor through short-range wireless communication depending on an operation mode. Accordingly, the present invention can provide a rear seat entertainment remote controlling appparatus capable of remote control of a rear seat monitor as well as health care information.
Patent KR-20210058487-A (KR)
Inventor: PARK SANG HEE
IPC: F21W131/109
Filed: 2019-11-14
Abstract: The present invention relates to an LED lighting for plant cultivation, which is made of an aluminum extrusion bar of a certain length to have a heat dissipation part, has an LED device unit, smoothly releases heat generated from LED by closely attaching a PCB board on which the LED is placed, prevents moisture from penetrating into the LED device unit to prevent the LED lighting from getting wet by covering a polycarbonate transparent cap and a rubber cap, and has tongs made of high-elastic steel wire to the LED device unit so that the LED lighting can be easily hung at the required height.
Patent KR-20210058553-A (KR)
Inventor: SENGTAI LEE
IPC: H04M1/725
Filed: 2019-11-14
Abstract: An electronic device according to various embodiments includes a display, a proximity sensor disposed under the display, a processor operatively coupled to the display and the proximity sensor, and a memory operatively coupled to the processor. The memory, when executed, causes the processor to: detect light incident to the proximity sensor by using the proximity sensor, correct a reference range based on characteristics of the incident light, and store instructions to identify whether the electronic device and an external object are close to each other based on the corrected reference range.
Patent KR-20210059556-A (KR)
Inventor: KANG HWAN YONG
IPC: A61G7/05
Filed: 2019-11-15
Abstract: The present invention is to provide a caretaker table of a patient bed to allow a caretaker and a patient to eat together, and more particularly, to provide a caretaker table on a side guard rod of a patient bed. The caretaker table is made in the direction toward a caretaker from the side guard rod. Therefore, the patient bed equipped with the caretaker table of the present invention allows the patient and the caretaker to eat together. Since the caretaker does not have meals separately, he/she can be with the patient in case of an emergency or in case that the caretaker needs to accompany the patient. Therefore, there is an effect that can reduce the risk of life and the time of examination. The caretaker table includes a folding means and a supporting means.
Patent KR-20200064905-A (KR)
Inventor: SAEKI MASANORI
IPC: F01D25/24
Filed: 2019-11-18
Abstract: A turbocharger (20) includes a turbine housing (60) accommodating a turbine wheel (90) and a waste gate valve (150) installed in the turbine housing (60). A valve seat (65) for the waste gate valve (150) is formed at an opening edge of a bypass passage (64) on an inner wall surface of the turbine housing (60). The waste gate valve (150) includes a shaft (151) rotationally supported by a wall, and a valve element (152) extending in a radial direction of the shaft (151) from an end portion of the shaft (151) on an inner side of the turbine housing (60). A contact surface (65a) of the valve seat (65) and a contact surface (154a) of the valve element (152) are a flat surface. The waste gate valve (150) is a one-piece molding including the shaft (151) and the valve element (152).
Patent KR-20210060249-A (KR)
Inventor: JUNG JAE HUN
IPC: B60C11/16
Filed: 2019-11-18
Abstract: Disclosed are a stud assembly and a pneumatic tire having the same. The present invention comprises: a mounting unit inserted into a groove of a pneumatic tire to be mounted on the bottom surface of the groove; an outer cover unit connected to the mounting unit; a core unit inserted into the outer cover unit; and a locking protrusion unit with a teeth shape protruding from at least one outer surface of the outer cover unit and the mounting unit.
Patent KR-20210061007-A (KR)
Inventor: PARK TAI HYUNG
IPC: G06Q40/02
Filed: 2019-11-19
Abstract: According to an embodiment of the present invention, provided is a network system formed of a block chain network, which includes: an intermediary terminal, on a subscription market network, guaranteed by a credit guarantee fund service module using the credit virtual currency from a collateral provider terminal as collateral, and issuing a lending subscription form to pay the liquid virtual currency to a liquidity lender terminal; and a liquidity lender terminal lending the liquidity virtual currency according to the liquidity virtual currency provision of the liquidity provider terminal corresponding to the lending subscription form.
Patent KR-20210061170-A (KR)
Inventor: CHUNG HYUN SEUK
IPC: G09B9/00
Filed: 2019-11-19
Abstract: The present invention relates to a multi-party virtual training system and a method thereof. According to an embodiment, the multi-party virtual training system comprises: a terminal authentication unit for performing an authentication operation for at least one trainee terminal and an observer terminal; a group generating unit for generating one or more groups based on the authentication operation; a content providing unit for providing educational content corresponding to each of the generated groups; and an authority control unit that provides an access right for each of the generated groups to the observer terminal in which the authentication operation has been completed.
Patent KR-20200081228-A (KR)
Title: State monitoring apparatus and fluid pressure driving apparatus
Inventor: KUBOYAMA YUTAKA
IPC: F15B15/28
Filed: 2019-11-22
Abstract: An objective of the present invention is to simply and accurately investigate the degree of wear of an operating unit of a spool or the like. A fluid pressure driving apparatus comprises: a first information acquisition unit to acquire the position of a first operating unit in a flow control valve for controlling the discharge amount of a working fluid in accordance with the position of the first operating unit; a second information acquisition unit to acquire the position of a second operating unit in an actuator having the second operating unit for moving the position in accordance with a working fluid discharged from the flow control valve; a state determination unit to determine whether the position of the first operating unit acquired by the first information acquisition unit is a neutral position for stopping the supply of a working fluid to the actuator; and a state estimation unit to estimate the state of the first operating unit based on the displacement per unit time of the second operating unit when the neutral position is determined by the state determination unit.
Patent KR-20210063801-A (KR)
Title: A device for carrying electronic equipment panel
Inventor: KIM JIN WOOK
IPC: B66F9/065
Filed: 2019-11-25
Abstract: The present invention relates to an electronic component panel transport device that prevents an electronic component panel from falling while lifting and enables electric field work to be performed immediately at a desired location after moving the electronic component panel. According to the present invention, the electronic component panel transport device comprises: an elevating frame which includes a first moving jig and second moving jig disposed on both sides of an electronic component panel for transporting the electronic component panel, and fastened to an upper part of the electronic component panel, and elevates by an elevating means; a main frame having the elevating frame coupled to the inner side so as to be elevating, and having the elevating means on one side; and a moving unit provided on one lower side of the main frame and provided with a plurality of wheels for rolling motion at the lower end.
Patent KR-20210067426-A (KR)
Inventor: CHUNG HAEKYUNG
IPC: G10L25/63
Filed: 2019-11-29
Abstract: The present invention relates to a voice diary device. The voice diary device comprises: a receiving unit for receiving a sound uttered by a user; a data conversion unit for recognizing the sound and converting the sound into text data; an emotion information analysis unit for analyzing the user's emotions based on the text data; a content recommendation unit for recommending at least one of a plurality of content in consideration of the emotion analysis result; a data storage unit for linking the content recommended by the content recommendation unit and the text data and storing the same in a diary application; and a data output unit for outputting the data stored in the diary application based on user's selection information. Accordingly, a recorded diary can be searched by date and keyword.
Patent KR-20210067799-A (KR)
Title: Hybrid cowl cross bar and its manufacturing method
Inventor: CHOI IK KEUN
IPC: B62D25/14
Filed: 2019-11-29
Abstract: The present invention relates to a hybrid cowl cross bar, which is manufactured through an improved method of performing injection molding while removing application of hydraulic pressure into a metallic pipe during injection molding in order to simplify manufacturing processes of a hybrid cowl cross bar and secure stiffness of the cowl cross bar. According to one aspect of the present invention, a reinforcement material is inserted into the metallic pipe which is a material of the cowl cross bar. The metallic pipe can be manufactured with materials such as aluminum, magnesium, and steel like the existing cowl cross bar. The reinforcement material can be manufactured by extruding a synthetic resin or a composite material (for example, PP + GF 50%). A rib for increasing pressure resistance with respect to injection molding pressure and securing rigidity during the injection molding of the metallic pipe can be formed inside the reinforcement material.
Patent KR-20210068716-A (KR)
Title: Joint device for foot walker
Inventor: HA BYUNG WOOK
IPC: A61F5/01
Filed: 2019-12-02
Abstract: The present invention relates to a joint adjustment device for a lower extremity brace. The joint adjustment device for a lower extremity brace comprises: an upper fixing plate (240); a fixing pin guide (120); a fixing pin (121); a handle (110); an angle adjustment plate (130); a spring case (140); and a tension control unit (150). According to the present invention, tension can be adjusted according to an age and a joint condition of a patient.
Patent KR-20190142285-A (KR)
Title: Compressed Type Gas spring
Inventor: LEE JONG SEO
IPC: F16F9/48
Filed: 2019-12-05
Abstract: The present invention relates to a gas spring device for maintaining a compressed state in a free state. A chamber (1) filled with high pressure gas is sealed to prevent gas leakage by both end seals (3, 4), respectively. The total pressure of a chamber (1) has the same pressure regardless of the position of a connector (5) through the connector (5) which is capable of fluid flow. Axially movable piston rods (6, 7) with different diameters are connected by the connector (5), respectively. A chamber (2) extends to the seal (4), and is maintained at atmospheric pressure by an air hole (8) connected to the outside. The piston rods (6, 7) with different diameters are connected to the connector (5) so that the piston rod (6) always remains in a compressed state of having been moved to the seal (4) in a free state due to a difference in force generated by the exposed cross-sectional areas (A, B) of the connector (5).
Patent KR-20210072301-A (KR)
Title: Smart ring integrated smartphone case
Inventor: LEE WON JOO
IPC: H04M1/04
Filed: 2019-12-09
Abstract: The present invention is an invention to incorporate a smart ring function that is attached to a smart phone or a smart phone case to hold the smart phone by hand in the smart phone case. More specifically, the present invention relates to the smartphone case that fully touches the floor when the smart phone is put on the floor and allows to use functions of the smart ring without shaking.
Patent KR-20210075280-A (KR)
Title: Display apparatus
Inventor: KIM HYANG YUL
IPC: H01L27/32
Filed: 2019-12-12
Abstract: Embodiments of the present invention disclose a display device. The present invention includes a first sub-pixel having a rectangular shape, a second subpixel disposed to face the first side and the second side of the first subpixel, respectively, and having a rectangular shape, a third subpixel disposed to face the first side and the second side of the first subpixel, respectively, and spaced apart from the second subpixel, and having a rectangular shape, and a blocking part disposed on at least one of the first subpixel, the second subpixel, and the third subpixel, and including a blocking layer disposed to overlapat least one of the first subpixel, the second subpixel, and the third subpixel in a plan view. A distance from one side of the first sub-pixel to the second sub-pixel is different from a distance from one side of the first sub-pixel to the third sub-pixel. The present invention can provide the display device that prevents an image from forming on an external object.
Patent KR-20200118750-A (KR)
Inventor: KIM SU HWAN
IPC: F03D13/20
Filed: 2019-12-16
Abstract: The present invention relates to a floating type marine supporting device and, more specifically, to a floating type marine supporting device capable of horizontally maintaining and supporting a structure having a weight on the sea. The floating type marine supporting device according to the present invention includes: a ball; a floating means; a support stand; and a supporting means. The floating means includes a floating unit which floats on the water, with an upper plate supporting the ball to allow the rotation of the ball, and is formed in a shape with a hollow interior space, while having a spherical unit provided at the lower plate. The support stand has one end exposed over the water such that the structure may be mounted thereon, and the other end being heavier than the one end thereof to be vertically erected and to be accommodated in the floating unit, while being coupled to the ball. The support means has one end mounted on the lower portion of the support stand, and the other end roll-contacting with the spherical unit so as to support the support stand. Therefore, according to the present invention, the support means can support the support stand from the lower plate of the floating unit. Consequently, a load applied upon the support stand is supported with the upper plate and the lower plate of the floating unit, such that an excessive load can be prevented from being applied to the upper plate thereof.
Patent KR-20210076640-A (KR)
Inventor: CHOI JONGHO
IPC: A23L5/00
Filed: 2019-12-16
Abstract: Disclosed are jujube syrup and a manufacturing method thereof. The method includes: a washing process of removing contaminants remaining on the surface of a jujube; a grinding process of grinding washed jujube pulp and jujube seeds; a sterilization process of removing harmful microorganisms from the ground jujube pulp and jujube seeds; and a jujube syrup obtaining process of extracting a jujube extract from the ground jujube pulp and jujube seeds that have undergone the sterilization process through a high-temperature and high-pressure treatment device, filtering the jujube extract to obtain a filtrate, and concentrating the filtrate under reduced pressure to obtain jujube syrup.
Patent KR-20200079440-A (KR)
Title: Phase-shiftable power divider/combiner
Inventor: KIM CHOUL YOUNG
IPC: H01P5/04
Filed: 2019-12-24
Abstract: The present invention relates to a power divider/combiner capable of phase shift. The power divider/combiner comprises: a first inductive element having one end connected to a first port and the other end connected to a second port; a second inductive element having one end connected to the first port and the other end connected to a third port; an isolation resistance connected between the second port and the third port; and a switch unit changing phase of an outputted signal by forming connection to the ground by an operation of a MOSFET switch connected to both ends of the isolation resistance.
Patent KR-20210081943-A (KR)
Title: Water purifier and method of control the same
Inventor: CHOI HOONJI
IPC: B67D1/12
Filed: 2019-12-24
Abstract: Disclosed are a water purifier and a control method thereof. A water purifier in accordance with an embodiment of the present invention includes a voice information input unit. Voice information issued by a user is input to the water purifier through a voice information input unit. The water purifier is communicatively connected to a water extraction history information database. When a time interval between an input time of voice information and a time at which previous voice information is input is equal to or greater than a preset reference time interval, the water extraction history information database calculates preset reference water extraction information as water extraction information. When the calculated time interval is less than the preset reference time interval, the water extraction history information database calculates water extraction information in accordance with the previous water extraction history information. Accordingly, even when information related to water extraction is not directly included in the voice information issued by the user, water desired by the user can be extracted.