baber/WOPTO huggingface dataset:
Patent KR-20190016922-A (KR)
Inventor: MARUYAMA HITOSHI
IPC: C08J7/04
Filed: 2018-08-08
Abstract: The present invention relates to a silicon-skeleton-containing polymer compound which is in the shape of a thick film, enables easy fine pattern formation, has excellent crack resistance and various film properties, and is capable of forming a resin film with excellent reliability, a photosensitive resin composition obtained from the composition, a photosensitive dry film, a laminate using the same, and a pattern forming method thereof. The silicon-skeleton-containing polymer compound includes repeated units represented by predetermined formulas (a1 and b1). In the formulas, X1 represents a bivalent group represented by formula 1 while Y1 represents a single bond or a divalent organic group represented by predetermined formulas (1-1, 1-2, 1-3).
Patent KR-20200016757-A (KR)
Title: size adjustment shoes
Inventor: MOON KYUNG EN
IPC: A43B13/14
Filed: 2018-08-07
Abstract: The present invention is to provide an effect of adjusting the size of shoes, wherein spandex is combined with rubber and determines how far the shoes are tightened, and the rubber is connected to the spandex and felt paper, respectively, and serves to control the ankle.
Patent KR-20200021245-A (KR)
Title: Eco-friendly sofa indoor air purification
Inventor: OH CHUL WOONG
IPC: C09J107/02
Filed: 2018-08-20
Abstract: The present invention relates to an environmentally friendly sofa using natural adhesive and, more specifically, to an environmentally friendly sofa which is beneficial to the human body by having excellent purification function of indoor air quality. A sofa comprises wood, sponge, fabric, and a cover as main materials and bonds the main materials with adhesive to make a finished product of the sofa, which leads to a problem of contamination of indoor air quality as chemical adhesive like glue containing a large amount of volatile organic substances is used when bonding even in an expensive sofa using natural leather such as cowhide or water cowhide as an outer cover. To solve the above problem, the present invention is provided to produce natural adhesive by mixing 20 wt% of charcoal powder, 30 wt% of natural rubber solution (latex) and 50 wt% of water at a weight ratio and heating the mixture at the temperature of 100°C for 10 to 30 minutes. By producing the sofa by attaching the natural leather, fabric, and wood with the natural adhesive, the present invention has an effect of improving the quality of indoor air and maintaining healthy lifestyle by removing environmental syndromes caused by odor and harmful substances of formaldehyde and various volatile organic agents generated from the chemical adhesive of glue.
Patent KR-20200030726-A (KR)
Title: Photocatalyst-based Air Cleaning Module for Placing to Ceiling-Mounted type Electric Lamp Equipped with Downward Bulb type Light Source
Inventor: KIM JAE HYUNG
IPC: F21S8/04
Filed: 2018-09-12
Abstract: The present invention relates to a photocatalyst-based air purification module mounted on a ceiling lamp having a downward bulb type light source, capable of purifying air in a space where the ceiling lamp is mounted while the ceiling lamp is used by mounting the photocatalyst-based air purification module on a light source unit of the ceiling lamp. The photocatalyst-based air purification module of the present invention comprises: a mounting structure unit; a photocatalyst material unit; a power generation unit; and a fan unit for generating pressure for the flow of air around the photocatalyst material unit.
Patent KR-20200032991-A (KR)
Title: Magnetic Shielding Sheet, Manufacturing Method thereof, Antenna Module and Portable Terminal Using the Same
Inventor: JANG KIL JAE
IPC: H01F41/02
Filed: 2018-09-19
Abstract: The present invention relates to a magnetic field shielding sheet, a method for manufacturing a magnetic field shielding sheet, and an antenna module using the same, which promote improvement in the efficiency of the overall production process thereof by improving a heat treatment process of a thin film magnetic sheet. The magnetic field shielding sheet of the present invention comprises: at least one thin film magnetic sheet; an insulating layer formed on one side or both sides of the thin magnetic sheet; and an adhesive layer formed between the insulating layers to laminate and bond the thin film magnetic sheet, wherein the thin film magnetic sheet is flake-treated and divided into a plurality of magnetic body fragments.
Patent KR-20180111739-A (KR)
Title: Test strip
Inventor: SONG SIMON
IPC: G01N33/543
Filed: 2018-10-01
Abstract: The present invention relates to a test strip. According to an embodiment of the present invention, the test strip comprises: A test sheet (10) having a plate-like shape having predetermined length, and including one end (11) immersed in a test liquid (1); a reagent pad (20) disposed on one side of the test sheet (10) and discolored in response to the test liquid (1); a flow part (30) disposed on the test sheet (10) along a longitudinal direction of the test sheet (10) and moving the test liquid (1) absorbed at one end when the test sheet (10) is immersed toward the other end direction; and a time scale part (40) displaying a test time corresponding to the moving distance of the test liquid (1) moving along the flow part (30).
Patent KR-20200039111-A (KR)
Title: Method for Providing Discount Information
Inventor: KANG SEONG GI
IPC: G06Q30/02
Filed: 2018-10-05
Abstract: The present invention relates to a method for providing discount information in a server connected to a store terminal and a user terminal through a network to activate an e-commerce between a consumer and a seller. The method comprises the steps of: receiving a message including discount information, which is generated based on stock quantity of a store, on goods for sale from a store terminal; transmitting the message to a user terminal; receiving order information from the user terminal based on the message; and transmitting the order information from the user terminal to the store terminal.
Patent KR-20200044302-A (KR)
Inventor: PARK GWANG BEOM
IPC: A47B1/04
Filed: 2018-10-19
Abstract: The present invention relates to a simple desk using a monitor stand, which comprises: a rotary hinge attached on a lateral side of a monitor stand to be fixed; wood plates attached to the rotary hinge, and hinges connecting two wood plates; and two fasts supporting the wood plates. In the state where the rotary hinge is attached to the lateral side of the monitor stand to be fixed, when the two wood plates are not in use by using the hinge, the desk can be folded to be visually good. Two additional hinges can support a weight applied to the simple desk when a heavy food or arms when a user takes a note.
Patent KR-20200045593-A (KR)
Inventor: PARK GEUN WAN
IPC: F21V3/04
Filed: 2018-10-22
Abstract: The present invention relates to a lighting device including: a housing; a light emitting unit including at least one LED chip; a light emitting holder provided on an upper end of the housing to accommodate the light emitting unit; a light emitting cover covering an upper portion of the light emitting holder to allow light to be irradiated from the light emitting unit; a bracket formed of an inelastic material or elastic material and including a detachable portion detachably coupled to an upper end of the light emitting holder, and an engaging portion extending from an upper end of the detachable portion; and a light diffusing unit formed of an elastic material or inelastic material and having a lower inner edge detachably coupled to the engaging portion to diffuse the light emitted from the light emitting unit in all directions, wherein the light diffusing unit formed of the elastic material is detachably coupled to the bracket formed of the inelastic material, and the light diffusing unit formed of the inelastic material is detachably coupled to the bracket formed of the elastic material, so that assembly and fastening work are easily performed, a solid connected state is maintained, and the lighting is displayed in various atmospheres.
Patent KR-20200045295-A (KR)
Title: Down flow type bag filter dust collector
Inventor: HA SEUNG BEOM
IPC: B01D46/04
Filed: 2018-10-22
Abstract: The present invention relates to a down-flow type filtering and dust collecting apparatus and, more specifically, to a down-flow type filtering and dust collecting apparatus forming a down air flow in the bag filter dust collector to increase dust removing and collection efficiency. According to the present invention, the down-flow type bag filter dust collector comprises: a hexahedron body unit having a reception space formed therein; an inflow unit connected to the upper end part of the body unit and formed in a pipe type to allow air inflow; a discharge unit connected to a side surface of the body unit and formed in a pipe type to allow air discharge; a partition unit formed inside the body unit and forming a boundary surface between the discharge unit and the inside of the body unit; a plurality of filter units formed in a cylindrical shape to be inserted into the body unit and filtering the air flowing thereinto; a dust collection unit formed on the lower part of the body unit and collecting dust formed therein; and a first pulse unit formed on central shafts of each of the filter units to eject high pressure air. Accordingly, the down-flow type filtering and dust collecting apparatus induces the air flow flowing from an upper side to a lower side, thereby increasing dust collection and removing efficiency.
Patent KR-20200050083-A (KR)
Inventor: JI SEOK BONG
IPC: F16B5/06
Filed: 2018-10-31
Abstract: Disclosed is a fastener for a door trim. The fastener for a door trim according to an embodiment can include: a fixing unit which is fixed to the door trim constituting a door of a vehicle; a coupling unit inserted into a coupling hole of a door panel of the door made of a metal material and coupled thereto; and a surface support unit supporting a surface of the door panel while the coupling unit is coupled to the coupling hole, and provided to form magnetic attraction between the door panel and the surface support unit.
Patent KR-20180121861-A (KR)
Title: Thin-disk laser device
Inventor: KIM SEONG HOON
IPC: H01S3/06
Filed: 2018-11-01
Abstract: The present invention discloses a thin-disk laser device which facilitates an alignment of optical elements while obtaining laser resonator or laser amplifier output. The disclosed thin-disk laser device comprises: a first parabolic reflector and a second parabolic reflector coaxially located while facing each other; a first thin-disk and a second thin-disk individually providing laser medium and a reflection surface, individually located at apexes of the first parabolic reflector and the second parabolic reflector, and forming multipath of pumping light together with the first parabolic reflector and the second parabolic reflector; a first internal mirror and a second internal mirror located in a space between the first parabolic reflector and the second parabolic reflector, and reflecting signal light; and a plurality of mirrors located on a light path of the signal light between the first internal mirror and the second internal mirror. The first internal mirror, the second internal mirror and the plurality of mirrors amplify the signal light by repeating reflection between the first thin-disk and the second thin-disk.
Patent KR-20200050304-A (KR)
Inventor: LEE JUN HAN
IPC: F16L25/12
Filed: 2018-11-01
Abstract: The present invention relates to a pipe connection apparatus. According to an embodiment of the present invention, the pipe connection apparatus comprises: a tubular inner support body inserted into a pipe to be connected; a connection joint fastened to the outer circumference of the pipe; and a ring-shaped fastening member fastened around the outer circumference of the connection joint, wherein the pipe connection apparatus is coupled to the pipe. The tubular inner support body has an annular first outer protrusion protruding from the outer circumference thereof to match the inner diameter of the pipe and has less ductility than the pipe. The connection joint accommodates to the pipe to be coupled to the same, has a coupling portion having less ductility than the pipe, and has first inner protrusions annularly protruding along the inner circumferential surface of the coupling portion to match the outer diameter of the pipe, wherein the outer diameter of the coupling portion is smaller than the inner diameter of a front side of the fastening member and greater than the inner diameter of a rear side thereof in a fastening direction. The fastening member presses the outer circumference of the coupling portion to be fastened to the same, has the inner diameter of the rear side thereof smaller than the inner diameter of the front side thereof in the fastening direction, and has less ductility than the coupling portion. The first outer protrusion of the tubular inner support body is formed in a section corresponding to a space between the first inner protrusions of the connection joint, and the base width of each of the first inner protrusions is narrower than the base width of the first outer protrusion. The coupling portion and the pipe are plastically deformed according to the fastening of the fastening member pressing the outer circumference of the coupling portion, and the pipe is bent to engage with the first outer protrusion in the section between the first inner protrusions such that the pipe connection apparatus and the pipe are fastened to engage with each other. Therefore, the pipe connection apparatus can increase the airtightness and can be easily fastened by using a mechanism.
Patent KR-20200050721-A (KR)
Title: Advertisement Assembly of Rotation Type
Inventor: LEE SEUNG WOO
IPC: G09F13/36
Filed: 2018-11-02
Abstract: The present invention relates to a rotary advertisement assembly. The rotary advertisement assembly includes: a fixing frame; a fixing shaft formed to be extended vertically and having upper and lower parts fixed to the fixing frame; a rotary tub having a tub shape where a hollow hole is formed and installed to be rotated freely with respect to the fixing shaft as both parts of a flange part facing each other with the hollow hole laid therebetween are penetrated by the fixing shaft; a power supply part fixed to the fixing shaft in the rotary tub; a slip ring installed on the circumference of the fixing shaft in the rotary tub; a lighting control part fixed to the inner surface of the flange of the rotary tub and including a brush installed on one side to come in contact with the slip ring; and a power delivery part installed between the fixing shaft and the rotary tub to deliver the rotation of the rotary tub with respect to the fixing shaft. Therefore, since the lighting control part is installed in the rotary tub and rotated together with the rotary tub, the current supplied from the power supply part can be supplied to the brush and the slip ring before being delivered to the lighting control part. In such a manner, the risk of faulty control caused by a signal attenuation in the lighting control part can be eliminated and accurate lighting control can be possible.
Patent KR-20190003421-A (KR)
Inventor: RHO MUN CHUAL
IPC: A61K31/56
Filed: 2018-11-05
Abstract: The present invention relates to a composition containing an extract of Phaseoli semen or a fraction of the same as an active component. The composition inhibits epithelial-mesenchymal transition, increases pulmonary volume reduced by pulmonary fibrosis and alleviates liver fibrosis and oxidative stress. Therefore, the composition can be usefully used for preventing, alleviating or treating fibrosis.
Patent KR-20200053923-A (KR)
Inventor: LIM SUN JUNG
IPC: B03C3/32
Filed: 2018-11-09
Abstract: The present invention relates to an air purification Bluetooth, which serves as an air purification role by introducing an electric dust collector into an empty space of an air purification Bluetooth. The air purification Bluetooth of the present invention comprises a Bluetooth (body), a dust collector, and a dust container of a lower portion of a pile to purify the surrounding air. The Bluetooth which uses characteristics of a dust collector, comprises: a bump body for forming the entire Bluetooth; a dust collector introduced into the bump body to serve as an air purification role; and a dust container for serving as a role of fixing a lower portion and collecting dust. More particularly, the Bluetooth of the present invention comprises: a Bluetooth body (10) for serving as a Bluetooth function; a dust collector (20) introduced into the Bluetooth body to serve an air purification role; and a dust container for serving as a fixing of the lower portion and collecting dust. Accordingly, the Bluetooth of the present invention is formed to be an air purification pile during coupling, thereby removing fine dust in the center of a city.
Patent KR-20200055927-A (KR)
Inventor: KIM YOUNG JONG
IPC: D06F37/30
Filed: 2018-11-14
Abstract: The present invention relates to a laundry treatment device. According to the present invention, the laundry treatment device includes: an outer tub of which an upper side has an opening through which laundry enters and in which washing water for washing the laundry is contained; an inner tub rotationally arranged in the outer tub; a pulsator rotationally provided in a lower portion of the inner tub and forming a rotating water current of the washing water in a lower portion of the inner tub; and a water current forming protrusion protruding in an inward direction of a circumferential surface portion of the inner tub and extended in an upward direction from a lower end portion of the inner tub in an upper direction.
Patent KR-20180125929-A (KR)
Title: Luminous cheering tools and coupling element of the luminous cheering tools
Inventor: SONG HO LIM
IPC: G02B7/00
Filed: 2018-11-16
Abstract: A luminous cheering tool and a coupling member of the luminous cheering tool are provided. A coupling member according to various embodiments of the present invention is the coupling member of a luminous cheering tool. The coupling member can include a lens part, a first lens coupling part which accommodates at least a part of the lens part, a second lens coupling part which is detachably coupled to the first lens coupling part and accommodates the lens together with the first lens coupling part; and a coupling fixing part which is fitted to at least a part of the first lens coupling part and at least a part of the second lens coupling part so as to surround the first lens coupling part and the second lens coupling part. It is possible to minimize fastening means such as bolts.
Patent KR-20200057907-A (KR)
Title: Emergency Transmission And Reception Antenna Using Drone
Inventor: KIM MIN JAE
IPC: B64C1/36
Filed: 2018-11-18
Abstract: The present invention relates to an emergency transmission and reception antenna using a drone. The emergency transmission and reception antenna includes: a drone for gliding over the air; and an antenna for constructing a communication network. Therefore, it is possible to maintain and build a communication network in an emergency and to cope with a communication disconnection due to a natural disaster.
Patent KR-20200065443-A (KR)
Inventor: JUNG HAN YONG
IPC: B21D51/18
Filed: 2018-11-30
Abstract: A crack sink bowl according to an embodiment of the present invention comprises: a bottom unit of a square shape with rounded angular points; a plurality of side wall units which are coupled to a rectilinear side in a circumferential direction of the bottom unit; and an edge unit which is coupled to the angular points of the bottom unit, and has the side wall units coupled to both sides to connect the side wall units to each other. Here, the edge unit may comprise: a reference curved surface unit which is spaced apart from the side wall units at the both sides to form a curved surface in a first curvature radius; and a connecting curved surface unit which forms a curved surface in a second curvature radius to form a virtual circle which circumscribes the side wall units and inscribes a virtual circle formed with the first curvature radius to connect the reference curved surface unit to the side wall units. Therefore, creases or cracks can be reduced.
Patent KR-20200066912-A (KR)
Inventor: YOO SEUNG HYEON
IPC: A63B21/22
Filed: 2018-12-03
Abstract: The present invention relates to a remedial wheelchair, which enables a user to perform a remedial exercise in a state of seating on the wheelchair regardless of specific places in case of the remedial exercise of legs or arms. The wheelchair comprises a pair of footholds connected to vertical frames having front wheels to face the front, wherein each of the footholds includes: a connector connected to the vertical frame; a rotary driving body provided on a front end of the connector; an arm of which one end is connected to the rotary driving body; and a power transmitting part connected to the other end of the arm.
Patent KR-20200068362-A (KR)
Title: Method for manufacturing Ultra high strength specially shaped pipe for vehicle stiffener with easily absorbing shock
Inventor: PARK JONG BAE
IPC: C21D1/78
Filed: 2018-12-05
Abstract: The present invention relates to a method of manufacturing an ultra-high-strength special tube, capable of easily absorbing shock, for a vehicle reinforcement material. The method comprises: a hollow steel tube preparation step of preparing a hollow steel tube, the interior of which is penetrated; a drawing step of drawing the hollow steel tube to have a predetermined special shape; a cutting step of cutting the drawn hollow steel tube to have a predetermined length; a heating step of heating the hollow steel tube, which is cut to have the predetermined length, at a temperature of 950°C or higher for 5 minutes; a die quenching step of inserting the heated hollow steel tube into a press die so as to press-mold and cool the hollow steel tube at the same time; and a tempering step of re-heating, at a predetermined temperature, the hollow steel tube having gone through the die quenching step so as to temper the hollow steel tube.
Patent KR-20200069084-A (KR)
Title: Method, apparatus, electronic device, computer program and computer readable recording medium for determining road speed limit
Inventor: HAN GA YOUNG
IPC: G08G1/0962
Filed: 2018-12-06
Abstract: Disclosed is a method for determining the road speed limit. The method comprises the steps of: obtaining a driving image photographed while driving a moving body; setting a region of interest on the obtained driving image, and generating a grayscale processed image from the region of interest image; detecting a speed limit sign image from the grayscale processed image; calculating a first brightness value for a numeric area of a detected speed limit sign image, a second brightness value for a border area, and a third brightness value for a non-numeric area inside the border; and determining the speed limit displayed on the speed limit sign based on the calculated plurality of brightness values.
Patent KR-20180132591-A (KR)
Inventor: JAEHYUN AHN
IPC: D06F58/20
Filed: 2018-12-06
Abstract: An object of the present invention is to provide a clothes treatment apparatus which can facilitate the maintenance and repair of devices by improving arrangement of the devices in a machine room. The apparatus comprises: a casing in which a machine room is formed below a treating chamber; a base defining a bottom of the machine room; a heat pump module for harmonizing the air supplied into the treating chamber; at least one supporter for supporting the heat pump module and defining a predetermined receiving area between the heat pump module and the base at the lower side of the heat pump module at the lower side of the heat pump module; a steam generating module fixedly disposed in the receiving area to generate steam to be fed into the treatment chamber; and a controller for controlling at least one of the heat pump module and the steam generating module and disposed under the steam generating module in the receiving area.