baber/WOPTO huggingface dataset:
Patent KR-20210097885-A (KR)
Title: Abnormality detecting system of wireless power feeding lines and abnormality detecting method using the system
Inventor: LEE GUNBOK
IPC: B60L3/04
Filed: 2020-01-30
Abstract: The present invention relates to a system for detecting abnormalities in a wireless feed line and method thereof. More specifically, according to the present invention, the abnormalities in a power supply line is initially detected using an existing sensor installed in an inverter constituting a wireless feed system for railway vehicles. Therefore, it is possible to quickly cut off a current, thereby reducing a risk of an accident in the wireless feed system. The system for detecting the abnormalities in the wireless feed line of the present invention comprises: a data reception unit; an arithmetic unit; a comparative analysis unit; and a control unit.
Patent KR-20210101771-A (KR)
Inventor: KIM EUISOO
IPC: F21V33/00
Filed: 2020-02-11
Abstract: The present invention relates to a shelf lighting device. More specifically, the present invention relates to a shelf lighting device, wherein by separating an area where the light is guided and an area where the contact from the outside is made, it is possible to prevent light from emitting directly from contaminated areas with fingerprints or food, and in this way, it is possible to reduce the sensitivity to surface contamination. To this end, the shelf lighting device comprises: a light guide plate defined as a region through which light is guiding, and including a first surface and a second surface facing each other, and a third surface connected to the edges of the first surface and the second surface and connecting the first surface and the second surface, and composed of a material having a first refractive index (n1); a shelf defined as an area for contact from the outside and disposed on the first surface; a first adhesive layer disposed between the first surface and the shelf and composed of a material having a second refractive index (n2); and at least one light source disposed to face at least one surface of the third surface and having a limited incident angle of light incident toward the light guide plate.
Patent KR-20210102564-A (KR)
Title: a reducing structure of water hammer-arrester for the grooved joint
Inventor: PARK MI SOON
IPC: F16L55/05
Filed: 2020-02-12
Abstract: The present invention relates to a water hammer-arrestor which is able to effectively absorb or reduce a water hammering generated in a pipe when the flow of fluid in the pipe is blocked. More specifically, the present invention is able to replace a strong structure having a thick, large-volume housing used for a pipe receiving a relatively strong pressure with a thin chamber by making a front surface of an inlet interfering with an introduced fluid and a rear surface with a smooth structure for a totally discharged fluid, thereby effectively reducing the pressure in the chamber. The present invention is able to use a cheap chamber which guarantees a low price and the life and excellent operation of a piston disc, and place various specifications of connectors for the uniform chamber and piston disc.
Patent KR-20210105135-A (KR)
Title: Washing apparatus for cleaning inspection
Inventor: PARK EUN SIL
IPC: B08B3/02
Filed: 2020-02-18
Abstract: The present invention relates to a cleaning device for cleanliness inspection that can improve the reliability of the cleanliness inspection. According to the present invention, the cleaning device for cleanliness inspection comprises: a pipe unit into which a cleaning solution is injected; a discharge unit connected to one side of the pipe unit and discharging the cleaning solution to the outside; and a motor installed on the other side of the pipe unit. The discharge unit includes: a first cover coupled to one side of the pipe unit and provided with a first discharge hole part; and a second cover connected to the first cover and having a second discharge hole part at a position facing the first discharge hole part.
Patent KR-20210108568-A (KR)
Title: Joint structure of toe cap and toe band
Inventor: HA KI HO
IPC: A43B23/08
Filed: 2020-02-26
Abstract: The present invention relates to a combination structure of a toe cap and a toe band for safety shoes and, more specifically, to a combination structure of a toe cap and a toe band for safety shoes for easily and conveniently combining a toe cap made of a hard material for protecting a foot and a toe band made of a flexible material for a foot being flexibly twisted. To this end, disclosed is a combination structure of a toe cap and a toe band for safety shoes comprising: a toe cap for safety boots that has an accommodating space therein and protects a user's foot; and a toe band which is capable of being flexibly bent according to the twist of a user's foot, and which is detachably coupled to the toe cap.
Patent KR-20210074981-A (KR)
Title: Electronic terminal device that enables update processing for applications and forgery detection of update data based on blockchain and operating method thereof
Inventor: JU YONG WAN
IPC: G06F21/56
Filed: 2020-03-02
Abstract: The present invention relates to an electronic terminal device enabling update processing for applications and forgery detection of update data based on a block chain and an operating method thereof, by: receiving the update data propagated from an update data management server through a block chain network; redistributing the data to other node devices via the block chain network; and when distributing the update data to a new node device newly participating in the block chain network, propagating, to the new node device, snapshot data including all past update data and a block into which a hash value thereof is inserted.
Patent KR-20200115296-A (KR)
Title: Pneumatic pump silencer, pneumatic pump comprising such a silencer and coating product spraying installation comprising at least one such pneumatic pump
Inventor: PLANTARD NICOLAS
IPC: F01B31/00
Filed: 2020-03-25
Abstract: A pneumatic pump silencer (1) includes: a body (6) that defines an inner volume (V6) and has at least one wall (62) including an air outlet orifice (64); and a damping pad (8) having a face (8a) arranged opposite to the air outlet orifice. A gap (10) is arranged between the face (8a) of the damping pad (8) and the outer face (62a) of the wall including the air outlet orifice. The thickness (E10) of the gap is 0.5 mm to 5 mm.
Patent KR-20210123061-A (KR)
Title: Nanocellulose concentration and condensation system
Inventor: LEE SEUNG JIN
IPC: F26B17/10
Filed: 2020-04-02
Abstract: The present invention relates to a nanocellulose concentration and condensation system. The nanocellulose concentration and condensation system of the present invention enables continuous and uniform concentration of a nanocellulose liquid raw material by using a parallel multi-stage ceramic filter equipped with a pump for each branch pipe. In addition, since a waste heat is condensed and then recycled in drying the nanocellulose liquid raw material by spraying, drying efficiency can be increased. The nanocellulose concentration and condensation system comprises: a raw material storage tank (1); a supply unit (2); a filtering unit (3); a waste liquid storage tank (4); a backwashing unit (5); a drying tank (6); and a condensing circulation unit (7).
Patent KR-20210125739-A (KR)
Title: Press machine for manufacturing paper-based packaging material
Inventor: YU YOUNG PA
IPC: B31D5/02
Filed: 2020-04-09
Abstract: The present invention relates to a press machine for manufacturing a paper packaging material, which is provided with a two-stage mold, is capable of molding a packaging material using paper as a raw material without bursting or tearing, and is provided with a heating means so as to improve plasticity and formability of paper. To this end, the present invention is characterized by comprising: a bottom plate (1); a top plate (2) installed to face the bottom plate (2), wherein a cylinder (3) is provided between the bottom plate (1) and the top plate (2); a lower mold (4) located on an upper surface of the bottom plate (1); and a two-stage upper mold (5) installed on a lower surface of the top plate (2).
Patent KR-20200123029-A (KR)
Title: Method for using service with one time id based on pki, and user terminal using the same
Inventor: UHR JOON SUN
IPC: H04L9/08
Filed: 2020-04-17
Abstract: The present invention provides a method of using a service using a KPI-based one-time ID. According to the present invention, a user terminal generates a master public key generated by a deterministic method using characteristic information of a user as a seed or a value processed by the master public key as a user master ID and registers it in a server, selects or generates a specific key pair having a specific unique index from among a second key pair to an n^th key pair having each unique index by the deterministic method, generates a one-time ID including a specific public key corresponding to a specific key pair or a value processed by a specific public key, and a specific unique index, and uses a service provided by the server, so that the server verifies that the one-time ID matches the user master ID.
Patent KR-20210130978-A (KR)
Title: Device for mounting between truck and bus
IPC: B62D21/02
Filed: 2020-04-23
Abstract: The present invention relates to a truck type bus mounting apparatus, which assembles a bus body on a main frame from which a cargo box of a truck is removed. In other words, the present invention provides the truck type bus mounting apparatus which mounts a plurality of outriggers on the main frame of the truck by bolting to support the bus body and mounts a lower frame of the bus body on the main frame and the outrigger by bolting. Through the above processes and so on, the present invention easily manufactures a truck type bus which is an assembly of the bus body on the main frame of the truck.
Patent KR-20210131018-A (KR)
Title: Method of manufacturing blinds slate for venetian blinds having bending prevention structure and blinds slate for venetian blinds employing the same
IPC: B29C51/14
Filed: 2020-04-23
Abstract: The present invention relates to a method of manufacturing an awning blade for a Venetian blind having a bending restraining structure, and an awning blade for a Venetian blind manufactured using the same, which can produce various patterns by a fabric pattern of a fabric paper itself, can provide stability in accordance with cutting, can prevent external exposure of a part that is cut, and can reinforce the strength of the awning blade. The method of manufacturing an awning blade for a Venetian blade having a bending restraining structure includes a weaving process; a hot pressing process; a cutting process; and a reinforcing pad forming process.
Patent KR-20200054142-A (KR)
Inventor: KIM YANG GU
IPC: C02F1/44
Filed: 2020-04-28
Abstract: The present invention relates to an energy recollection apparatus for seawater reverse osmosis (SWRO) desalination system, which comprises double cylinders capable of adding a hydraulic pressure to the energy of high-pressure reverse osmosis enriched seawater. The double cylinders have double piston rods (120) for a hydraulic/water pressure cylinder installed in the water pressure cylinder for seawater (110) to allow the hydraulic cylinder to serve as a piston rod for the water pressure cylinder for seawater (110) in the water pressure cylinder for seawater (110). The water pressure cylinder (110) is divided into an enriched seawater entrance/exit chamber (111) on a rod side and a supply seawater entrance/exit chamber (112) on a head side. The water pressure cylinder (110) and the hydraulic cylinder piston rod (130) are fixed, and only the piston rods for a hydraulic/water pressure cylinder (120) are driven in a reciprocating manner in accordance with changes in the entrance and exit of a fluid.
Patent KR-20200128363-A (KR)
Inventor: HOCHLEITNER GOTTFRIED
IPC: H01J37/317
Filed: 2020-04-29
Abstract: In a charged-particle lithography apparatus, during writing a desired pattern, a duration of exposure slots is adapted to compensate for fluctuations of a particle beam. In a writing process, aperture images are mutually overlapping on the target so that each pixel is exposed through a number of aperture images overlapping at the respective pixel, which results in an exposure of the respective pixel through an effective pixel exposure time. The sum of durations of contributing exposure slots, and the exposure slot durations are adjusted by the steps of: (i) determining a desired duration (192) of the effective pixel exposure time for the pixels as a function of the time of exposure of the pixels; (ii) determining contributing exposure slots (190) for the pixels; (iii) calculating durations (194) for the contributing exposure slots so that the sum of the durations over said contributing exposure slots is an actual effective exposure time (195) approximating the desired duration of the effective pixel exposure time. The durations in step (iii) are calculated in accordance with a predetermined set of allowed durations, wherein at least one of the calculated durations is different from the other durations selected for the set of exposure slots.
Patent KR-20210135115-A (KR)
Title: Recombinant rabies virus expressing fluorescent protein and antibody detection method using the same
IPC: C12Q1/70
Filed: 2020-05-04
Abstract: The present invention relates to a recombinant rabies virus expressing a fluorescent protein and a method for detecting an antibody using the same. For the recombinant rabies virus expressing a fluorescent protein according to the present invention, it is confirmed that viruses can be directly identified through a fluorescence microscope without additional processes such as staining and fixation, and a fluorescent antibody virus neutralization testing method applied therewith does not show significant difference from a result of a standard antibody testing method used in the field, and has high correlation therewith. The recombinant rabies virus of the present invention can be variously used in the field of rabies virus detection.
Patent KR-20210135138-A (KR)
Title: Composition for skin improvement comprising Ginseng plant cell-derived exosomes as an active ingredient
IPC: A61Q19/08
Filed: 2020-05-04
Abstract: The present invention relates to a cosmetic composition for skin aging prevention, skin protection, and skin condition improvement comprising exosomes derived from ginseng plant cells as an active ingredient. The composition of the present invention is safe for skin application, is effective in preventing skin aging and improving skin condition, can protect the skin by strengthening the skin barrier, and has excellent wound healing effects, thereby enabling to be provided as functional cosmetics, pharmaceuticals, quasi-drugs, and the like derived from a natural product.
Patent KR-20210141056-A (KR)
Title: Radar Device for Vehicle
IPC: G01S13/931
Filed: 2020-05-15
Abstract: Disclosed are a radar module and a radar device for a vehicle capable of preventing the transmission of unnecessary high-angle radiation waves. The radar module includes an antenna face including a transmitter and a receiver for transmitting and receiving radiation waves; a radome disposed in a direction in which the antenna face transmits a radiation wave; and an absorber disposed in a normal direction of an antenna face to absorb an unnecessary wave by making a radiation wave radiated outside the range of a predetermined solid angle as an unnecessary radiation wave, wherein the reflected radiation wave is reflected in the direction of the antenna face without being absorbed even by the absorber.
Patent KR-20210143446-A (KR)
Title: Vertical fin leading edge trimming Fixture
IPC: B23Q3/06
Filed: 2020-05-20
Abstract: The present invention relates to a jig for vertical blade leading edge processing. The present invention is to solve a problem which quality depends on a skill of an operator by performing a cutting process of a leading edge end unit with a naked eye of a conventional operator. According to the present invention, regardless of a shape of the leading edge, a cutting tool for vertical blade leading edge processing, which moves along a rail on a vertical blade leading edge fixture prepared for other processes or the present cutting process, provides a standard which can precisely control a cutting height. The jig for vertical blade leading edge processing of the present invention comprises: a fixture capable of quantitatively and easily cutting the leading edge end unit; and the cutting tool.
Patent KR-20210145598-A (KR)
Inventor: JEONG JEONG IL
IPC: B65D5/56
Filed: 2020-05-25
Abstract: The present invention relates to a packaging structure for thermal insulation packaging. Specifically, an objective of the present invention is to provide an eco-friendly product while obtaining the same thermal insulation effect as Styrofoam by using paper. An outer packaging material uses double-wall corrugated cardboard. Glassine paper coated with a water-resisting agent is laminated on raw cardboard formed on the outside of the double-wall corrugated cardboard and raw cardboard formed on the inside to form a blocking layer for blocking ventilation. A reinforcing sheet made of paper is laminated on the outside of raw paper with a water-resisting coating layer to be affixed by heat on the inside of an inner packaging material. Then an adhesive surface of a prescribed width is provided on both edges by heat to form four surfaces, and then a centerline of a corresponding surface on which the adhesive surface is not formed is folded inwards. In that state, the opened upper and lower ends are affixed in a prescribed width by heat to form an adhesion surface. In that state, a folding line is formed up to a lower line forming the bottom surface while folded on the side folded along the centerline to be tightly attached to the bottom surface of the outer packaging material. In that state, the opened upper end is affixed by heat to be sealed to maintain airtightness.
Patent KR-20210148453-A (KR)
Inventor: LEE UI BUM
IPC: G06Q30/06
Filed: 2020-05-28
Abstract: The present invention provides a virtual golf simulation device providing information on golf clubs and a virtual golf simulation system using the same. The virtual golf simulation device comprises: a control unit that performs a calculation process for calculating the trajectory of an actual golf ball hit by a user when the user hitting the actual golf ball; a display unit displaying a virtual golf ball moving according to the calculated trajectory on a virtual golf course; and a storage unit storing information on a plurality of golf clubs. According to the present invention, the selection process by users is performed by providing a user with the information on a plurality of golf clubs stored in the storage unit, and in this process, the user can select at least one among the plurality of golf clubs.
Patent KR-20210147291-A (KR)
Inventor: KIM HYUNG IL
IPC: A63G21/02
Filed: 2020-05-28
Abstract: The present invention relates to a multi-purpose slide comprising: a sliding board wherein one end thereof is tightly attached to the ground, and the other end thereof is positioned at a prescribed height from the ground to allow a bottom plate to have an inclination; a protective wing protruding upwards from both sides of the sliding board to prevent a child sliding down the sliding board from escaping to the outside, and having a round arc shape; a step member having steps to allow a child to climb to the other end side of the sliding board; and a connecting means connecting the other end of the sliding board to the step member to form the inclination of the sliding board. The sliding board and the step member can be conveniently connected through the connecting means to be used for a basic slide purpose, or the sliding board can be separated from the step member to be independently used for a seesaw purpose. A book can be arranged on the steps of the step member to be used for a bookcase purpose, and a support of the step member can be used for a reading board purpose to secure excellent universal use. Also, stable binding of the sliding board and the step member is induced through a fixing means to prevent accidents caused by the sliding board separated in a using process. Lighting can be supplied to surroundings through a lighting unit to induce stable use of a product even in a somewhat dark environment to secure the use safety of the product.
Patent KR-20210149450-A (KR)
Inventor: NA HYUK HWI
IPC: A24F40/57
Filed: 2020-06-02
Abstract: According to an aspect of the present invention, a control circuit module package for an electronic cigarette includes: a package substrate; a plurality of control circuit elements which are mounted on the package substrate, and are configured to control the operation of an electronic cigarette and control of the charging of a battery inside the electronic cigarette; and a molding unit which integrally seals the plurality of control circuit elements.
Patent KR-20200074063-A (KR)
Inventor: YUN TAE WOOK
IPC: A01D13/00
Filed: 2020-06-05
Abstract: The present invention relates to a digging device for a harvester, including: a digging shovel provided on the harvester for harvesting crops in a ridge; and a soil removing conveyor that shakes off soil while transporting the crops dug by the digging shovel. The digging device for a harvester includes a digging roller for digging and pulverizing the ridge where the roots of the crops are planted.
Patent KR-20210153848-A (KR)
Inventor: LEE SEOUNG SOO
IPC: C23C4/00
Filed: 2020-06-11
Abstract: The present invention relates to a spraying apparatus, a spraying method using the spraying apparatus, and usage thereof. The spraying apparatus of the present invention prevents a phenomenon in which sprayed powder which is not coated on a product and impairs quality of a coating layer enters into the product during spray coating and thus improves quality of the coated product. The coating layer which is coated by using the spraying apparatus can be used as an engine, and the engine can be used in an aircraft, a vessel, and a gas turbine for power generation. The spraying apparatus comprises: a main body which sprays coating liquid; and one or more suction devices which suck the sprayed powder.
Patent KR-20200077476-A (KR)
Title: Modified mitochondria and use thereof
Inventor: HAN KYUBOEM
IPC: C07K14/395
Filed: 2020-06-17
Abstract: According to one concrete embodiment of the present invention, mitochondria modified by targeting protein can be effectively transferred to a target. Moreover, when targeting protein coupled to the modified mitochondria is transferred into a cell, various activities can be provided. Such modified mitochondria can effectively kill cancerous tissue to be used as an anticancer drug. Moreover, since various activities are provided in accordance with a target protein loaded in the modified mitochondria, the modified mitochondria can be used for treating various diseases. Moreover, according to one concrete embodiment of the present invention, fusion protein including a target protein and fusion protein including a targeting protein can be used for modifying mitochondria. Moreover, the mitochondria modified by the fusion protein provide various effects in a target cell.