baber/WOPTO huggingface dataset:
Patent KR-20180106962-A (KR)
Inventor: MONESTIER FLORENT
IPC: F21S2/00
Filed: 2018-03-16
Abstract: The present invention relates to a lighting apparatus (1) including a specific holder (5) to retain and support an optical element (4) on an LED lighting element (2), and a method of manufacturing a lighting apparatus (2). The holder (5) includes an optical sub-holder (51) and a connection sub-holder (52) to connect the optical sub-holder (51) to a support member (3) on which the LED lighting element (2) is arranged. The optical sub-holder (51) includes at least one stress release element (6, 61, 62) to divide the optical sub-holder (51) into one or more exterior portions (511) connected to the connection sub-holder (51) and a main portion (512) to retain and support the optical element (4). Mechanical connection (53) between the main portion (512) and the one or more exterior portions (511) is extended through the optical sub-holder (51), maintains a main portion position (P2) of the main portion (512) closer to a desired position (P1) than exterior portion positions (P3) of the one or more exterior portions (511), and is weakened by the stress release element (6, 61, 62) to freely deform the one or more exterior portions (511) in case of thermal stress.
Patent KR-20190109934-A (KR)
Title: Electric sterilizer
Inventor: PARK YONG MIN
IPC: A61L2/26
Filed: 2018-03-19
Abstract: The present invention provides an electric sterilizer comprising: a treatment vessel providing a treatment space; a top UV irradiator installed inside the treatment vessel, and a bottom UV irradiator installed inside the treatment vessel so as to face the top UV irradiator. According to the present invention, an object to be sterilized can be sterilized more rapidly and effectively.
Patent KR-20190111524-A (KR)
Inventor: SON JUNG WOO
IPC: F24D19/10
Filed: 2018-03-23
Abstract: The present invention relates to a system for reusing cooled water in a hot water pipe using a water-saving faucet having a drain function, comprising: the faucet, which is connected to a first cold water pipe, a hot water pipe, into which hot water is supplied from a boiler, and a drain pipe, which discharges water, which was hot but now is cooled in the hot water pipe, thereby mixing cold water with hot water, discharging/blocking the mixed water, or discharging the water, which was hot but now is cooled inside the hot water pipe; a drain valve placed on the drain pipe to discharge/block the water in the drain pipe; a controller formed to control the drain valve; a first water tank which is connected to the drain pipe to, when the drain valve is opened, fill it with the water, which was hot but now is cooled in the hot water pipe; a second cold water pipe which is connected to the first water tank, being branched from the first cold water pipe; a level-regulating valve which, when the level of water in the first water tank is lower than a first water level, opens the second cold water pipe to allow the water to be introduced into the first water tank, and to, when the level of water in the first water tank reaches the first water level, block the second cold water pipe; an overflow pipe which, when the level of water in the first water tank reaches a second water level, which is higher than the first water level, discharges the water over the second water level from the first water tank; and a toilet water supply pipe which is connected to the first water tank at a height equal to or lower than the first water level, thereby allowing the water stored in the first water tank to flow by gravity into the second water tank in the toilet placed on a lower side. The present invention aims to provide a system for reusing cooled water in the hot water pipe using the water-saving faucet having a drain function, which is able to allow a user to reuse the cooled water in the hot water pipe in a stable manner by changing the water supply and pipe systems in a household.
Patent KR-20190111622-A (KR)
Inventor: JEON SOON HYEOK
IPC: G01N17/00
Filed: 2018-03-23
Abstract: The present invention relates to a specimen for evaluating an effect of magnetite on stress corrosion cracking and a manufacturing method thereof. According to a method of the present invention, a specimen for evaluating stress corrosion cracking can be manufactured and can simulate a situation in which the magnetite is attached or accumulated on a material surface such as an actual nuclear power plant environment and be electrically contacted by using the specimen manufactured in the present invention, thereby capable of quantitatively evaluating the effect of the magnetite on stress corrosion cracking and identifying a mechanism of action.
Patent KR-20190112489-A (KR)
Inventor: GO MYUNG MUK
IPC: E03C1/14
Filed: 2018-03-26
Abstract: The present invention relates to a washstand elevating technique, and more specifically, to a washstand elevating apparatus which is installed on the wall of a toilet or a washroom to adjust the height of a washstand by which a user receives and uses water, improves safety, thereby being safely used according to a tall person, a short person, and a method of using the washstand, and facilitates repair and use. The washstand elevating apparatus comprises: a basin (120) having a faucet (131) and having a structure of manually raising a tap water outlet to a predetermined height; a basin mounting portion (110) having a basin fixing portion (111) to which a rear side of the basin is screwed and being held thereon, and a screwing portion; a mirror mounting portion (100) integrally installed on an upper portion of the basin mounting portion, and having a mirror (140) vertically connected thereto; and a raising drive unit (200) connected to the rear surface of the basin mounting portion, and having a raising device (300) attached to the front of one wall of the washroom to raise the basin mounting portion, having the mirror mounting portion, to a predetermined height.
Patent KR-20190113302-A (KR)
Title: Guide-pin auto supply for cam shaft core pin and a device of union having the same
Inventor: LEE YOUNG KEUN
IPC: B65G43/08
Filed: 2018-03-28
Abstract: The present invention relates to an automatic supplier for a guide pin for a cam shaft core and a guide pin coupler using the same, which reduce manpower consumption by automatically aligning and charging a guide pin coupled to a cam shaft core, rather than a conventional manual manner, are possible to improve an operation environment of an operator, and are possible to prevent human errors generated by manual operation.
Patent KR-20190114114-A (KR)
Title: Method for producing callus from Polygonum amphibium tissue and callus produced by the same method
Inventor: KEE HWA BAE
IPC: A01H4/00
Filed: 2018-03-29
Abstract: The present invention relates to a method for producing a callus derived from Polygonum amphibium tissues and to a callus produced by the method. The present invention provides a medium composition and a culture method which are most effective in callus induction and proliferation from Polygonum amphibium stem sections. Therefore, based on the present invention, a mass production system of the same Polygonum amphibium as an original form through an incubation method of Polygonum amphibium can be effectively established, which is very useful for related industries.
Patent KR-20190114405-A (KR)
Title: Hydrogen Gas Generator
Inventor: OH KYUNG HEE
IPC: C25B13/08
Filed: 2018-03-30
Abstract: The present invention relates to a hydrogen gas generator. The hydrogen gas generator of the present invention includes: a base assembly including a water storage tank which is formed in an upper part to store water, an electrode module which is provided under the water storage tank to generate ionic water and hydrogen gas by electrolyzing water stored in the water storage tank, and a water storage tank housing which cases the water storage tank and the electrode module by encasing the same; and a cap assembly clamped to the base assembly through a first gender and discharging the hydrogen gas generated from the base assembly to the outside. Particularly, the base assembly is constructed to separately discharge hydrogen gas/hydrogen water generated from a cathode, and gas and acidic water generated from an anode according to electrolysis of water. According to the present invention, the hydrogen gas generator can be used very conveniently since the hydrogen gas generator can separately discharge hydrogen, hydrogen water, oxygen or ozone, acidic water, etc., is constructed as a portable device, and also can be freely and compatibly used with a container such as a PET bottle, a tumbler or the like through the gender.
Patent KR-20190119822-A (KR)
Title: Manufacturing method and partial plating system for electrode terminal for secondary battery
Inventor: AHN DONG IL
IPC: H01M2/30
Filed: 2018-04-13
Abstract: Disclosed are a method of manufacturing an electrode terminal for a secondary battery and a partial plating system. The method of manufacturing an electrode terminal for a secondary battery may provide an electrode terminal for a secondary battery which can increase a corrosion resistance and suppress a leakage of electrolyte even after fusion of an insulation film.
Patent KR-20190121951-A (KR)
Title: Camera module for improvement of linearity
Inventor: HAN JIN SUK
IPC: G03B13/36
Filed: 2018-04-19
Abstract: Disclosed is a camera module, including a first body, a second body relatively moving to the first body, a magnet fixed to the first body, and a coil facing the magnet and mounted on the second body. The coil includes a longitudinal element provided side by side in the direction of movement of the first body and a transverse element provided to intersect the direction of movement of the first body. The centers of first and second poles of the magnet facing the coil in a state where the center of the magnet and the center of the coil coincide with each other are spaced apart from the center of the transverse element in the direction of movement.
Patent KR-20190125108-A (KR)
Title: Wheel bearing assembly
Inventor: PARK JUNG YANG
IPC: F16C19/18
Filed: 2018-04-27
Abstract: According to an embodiment of the present invention, a wheel bearing assembly used to rotatably mount the wheels of a vehicle on a vehicle body is provided. According to an embodiment of the present invention, a wheel bearing assembly comprises: a wheel hub having a hub flange for mounting a wheel; an inner wheel press-fitted to one side of the wheel hub to be mounted thereon; an outer wheel mounted on a radially outer side of the inner wheel, and having a mounting flange provided on the outer circumferential surface thereof and mounted on the vehicle body; and at least one electric body mounted among the wheel hub, the inner wheel and the outer wheel. An inner track wheel supporting the electric body is formed on portions of the outer circumferential surfaces of the wheel hub and the inner wheel. An outer track wheel supporting the electric body is formed on a portion of the inner circumferential surface of the outer wheel. A vehicle body-side end of the wheel hub is plastically deformed outward in a radial direction such that the inner wheel is retained on the wheel hub. According to an embodiment of the present invention, a plurality of recesses for accommodating a rotary element of a universal joint can be formed on the inner circumferential surface of the vehicle body-side end of the wheel hub while spaced apart in a circumferential direction. A first heat treatment hardening part is formed on the inner circumferential surface of the vehicle body-side end of the wheel hub. The first heat treatment hardening part can include a region with which the rotary element of the universal joint makes contact. Further, a second heat treatment hardening part can be formed on the outer circumferential surface of the wheel hub, extending from a portion of the outer circumferential surface of the wheel hub positioned on a wheel side than on the inner track wheel of the electric body formed on the outer circumferential surface of the wheel hub before a vehicle body-side end of the inner wheel. The first and second heat treatment hardening part cannot overlap. Therefore, the wheel bearing assembly can be miniaturized and made lightweight.
Patent KR-20190131661-A (KR)
Inventor: YUN SEONG GU
IPC: B01D24/00
Filed: 2018-05-17
Abstract: The present invention relates to multi filtration equipment which effectively purifies contaminated water discarded after being used in a facility or a large laundry store where many people use water so that the water can be reused. The multi filtration equipment to purify contaminated water after collecting waste water including sludge and treating the same with dehydration and medicine comprises the following: a water supply pipe through which contaminated water is supplied; a water tank which is formed with filtration rooms divided by a partition wall installed for the height to be lowered in order to purify contaminated water coming in through the water supply pipe in multi steps; and a stainless net which is installed to be filled with a particulate filtration material in each filtration room. An air generator is attached to the water tank wherein the air generator includes a salt water tank for supplying salt water, in which sodium chloride is melted at a high concentration, to wash back activated carbon by supplying air into the tank. By the above, the present invention is able to: greatly improve overall efficiency by purifying contaminated water in steps by filtration materials in the stainless net; and significantly reduce overall operating costs including an initial facility cost since the facility itself can be installed at a small area by performing a multistep purification function in one water tank.
Patent KR-20180059737-A (KR)
Inventor: JUNG DAE SAN
IPC: C08L35/00
Filed: 2018-05-28
Abstract: The present invention relates to a styrene-based thermoplastic resin composition having enhanced fluidity. More particularly, the present invention relates to a thermoplastic resin composition having enhanced fluidity and a molded article obtained by molding the same, while maintaining heat-resistance by introducing a low molecular weight styrene-acrylonitrile (SAN) resin into an acrylonitrile-butadiene-styrene (ABS) resin having heat resistance reinforced by adding a heat resistant resin. According to the resin composition of the present invention, a thermoplastic resin composition and a molded article, whose heat resistance and impact resistance are good or not deteriorated, can be obtained while enhancing the fluidity of the heat resistant ABS resin.
Patent KR-20180063015-A (KR)
Inventor: ENEVOLDSEN PEDER BAY
IPC: F03D1/06
Filed: 2018-05-31
Abstract: According to the present invention, a wind turbine rotor blade element (50, 60, 80) comprising a first portion (51, 61, 81) and a second portion (52, 62, 82) which are connected with each other is described. The first portion (51, 61, 81) comprises a rear surface (53, 63) for facing a surface of a wind turbine rotor blade (5) and the second portion (52, 62, 82) comprises a top surface (56, 66) which includes an angle (57) between 90° and 180° with the rear surface (53, 63) of the first portion (51, 61, 81).
Patent KR-20180134758-A (KR)
Inventor: HANE HIDEOMI
IPC: H01L21/02
Filed: 2018-05-31
Abstract: A method and apparatus for processing a substrate (W) of the present invention suppress etching of a silicon nitride film (13) in etching a substrate (W) on which a film to be etched (12) and a silicon nitride film are exposed by using a halogen gas. The method executes: a film deposition process of supplying a gas for depositing a film on a substrate (W) to form a silicon nitride film (13) stacked on a film to be etched (12); an oxidization process of oxidizing a surface of the silicon nitride film (13) to supply an oxidizing gas for forming an oxide layer (14) to the substrate (W); and an etching process of supplying an etch gas containing halogen to the substrate (W) in a state that the film to be etched (12) and the oxide layer (14) are exposed on a surface of the substrate (W) to etch the film to be etched (12). By the oxide layer (14), the etching of the silicon nitride film (13) is suppressed.
Patent KR-20190139429-A (KR)
Inventor: KIM O ZZYN
IPC: D06Q1/10
Filed: 2018-06-08
Abstract: Disclosed are an apparatus and a method for coating a retro-reflective fabric for clothing. The apparatus of the present invention comprises: a transfer unit for transferring a fabric to a predetermined path; a first application unit for applying a soft binder on a surface of a fabric by including a first coating knife and a supporter spaced apart from each other in a transfer direction of the fabric to press upper and lower surfaces of the fabric in an opposite direction; a first dispenser having a chamber filled with the soft binder, a first vibration shooter for supplying the soft binder to the fabric immediately before the coating knife, and a first transfer means for transferring the soft binder in a chamber onto the first vibration shooter; a first dryer for drying the soft binder applied on the fabric in slipstream of the first application unit; a second application unit including a second coating knife and a supporter spaced apart in the transfer direction of the fabric in the slipstream of the first dryer to press the upper and lower surfaces of the fabric primarily coated with the soft binder in an opposite direction, and applying a glass bead mixture mixed with a hard binder on a soft binder layer of the fabric; a second dispenser including a chamber filled with the hard binder and the glass bead, a stirring means installed in the chamber, an ultrasonic vibration means for providing ultrasonic vibration to the chamber, a second vibration shooter for supplying the glass bead mixture in the chamber to the fabric immediately before the second coating knife, and a second transfer means for transferring the glass bead mixture in the chamber to the second vibration shooter; and a second dryer for drying the glass bead mixture applied on the soft binder layer in the slipstream of the second application unit.
Patent KR-20190139551-A (KR)
Inventor: PARK BYUNG IL
IPC: B01J37/08
Filed: 2018-06-08
Abstract: The present invention relates to an automation apparatus for manufacturing an electrode catalyst, which automatically produces a large amount of a water electrolysis catalyst, and a method of manufacturing the electrode catalyst by using the automation apparatus. According to an embodiment of the present invention, the automation apparatus includes: a chamber unit formed with the inside opened toward an upper part thereof to heat the inside; a driving control unit formed to be detachably coupled to one side of the chamber unit; a stirring unit disposed in the upper part of the chamber unit, formed to be detachable from or attachable to the chamber unit, and having nozzles, which are connected to an external washing tank, formed in the bottom portion thereof; a tank formed in the other side of the chamber unit; and a coil condenser formed to connect the tank and the stirring unit, wherein the driving control unit allows the chamber unit to be coupled to the stirring unit or detached from the stirring unit by ascending or descending the chamber unit.
Patent KR-20190139688-A (KR)
Inventor: LIM JAE SIN
IPC: A63H33/04
Filed: 2018-06-09
Abstract: The present invention relates to a touch block smart toy using a corrugated board and a foam board, capable of solving an existing problem that price is high while stability is low by facilitating assembly since the procedure of connecting a large number of sensors directly is minimized through the combination of main and sub modules. According to the present invention, the smart toy comprises: a main module comprising a Bluetooth module, a lithium polymer battery, micro control unit (MCU), a POGO pin connector and a charging terminal to be connected with a smartphone through Bluetooth and enable sensors of a sub module to be operated; and the sub module comprising a DC motor, a servo motor, an RGB LED, various sensors including an infrared sensor, and a POGO pin connector to be operated through combination with the main module including a power source. Therefore, the present invention is capable of solving an existing problem that price is high while stability is low by facilitating assembly since the procedure of connecting a large number of sensors directly is minimized through the combination of main and sub modules.
Patent KR-20190142897-A (KR)
Title: System for preventing persons involved in a drunk driving and traffic accident from being subjected to a second collision by a rearward vehicle
Inventor: HAN CHANG HO
IPC: G08B21/02
Filed: 2018-06-19
Abstract: The present invention relates to a system for preventing a second traffic accident, which is installed or embedded in a number of traffic cones installed at regular intervals on the road to the rear from a control point or an accident point during drunk driving control or vehicle accident processing, and provides an alert sound notifying the occurrence of dangers to involved people such as policemen, 119 paramedics, drivers, passengers, insurance company employees, or the like positioned at a control point or an accident point by detecting collisions of the rear vehicle, so that the involved people on the scene can be prevented from second collision accidents by the rear vehicle when drunk driving control or traffic accident processing, thereby enhancing the safety of the corresponding people.
Patent KR-20190143729-A (KR)
Inventor: CHOI YOUNG KEUN
IPC: A61H15/00
Filed: 2018-06-21
Abstract: The present invention relates to a massage chair for correction for improving the effect of massage and correcting the posture of a user by providing customized massage in consideration of the body pressure distribution, muscle length and sitting posture of the user. The massage chair includes a chair part which has a cover on one surface thereof and seats a human body to the upper side of the cover; a roller part disposed in the cover on one surface the chair part and massaging the human body; a driving part connected to the roller part and rotating or moving the roller part; and a control part connected to the driving part and controlling the driving part.
Patent KR-20200004506-A (KR)
Inventor: KIM HYOUNG RAE
IPC: H02J50/10
Filed: 2018-07-04
Abstract: The present invention relates to an antenna assembly for wireless charging and a wireless power receiver having the same mounted thereon. According to an embodiment of the present invention, the antenna assembly for wireless charging comprises: a substrate; a component arranged on a first surface of the substrate; a wireless power receiving coil arranged on the first surface; a first dummy pattern arranged on the outside of the component; and a second dummy pattern arranged on a second surface of the substrate corresponding to the first dummy pattern. Therefore, provided are the antenna assembly for wireless charging which has strong durability against external shocks, and the wireless power receiver having the same mounted thereon.