baber/WOPTO huggingface dataset:
Patent KR-20200036357-A (KR)
Title: A skin care device
Inventor: JANG YOUNG JIN
IPC: H05H1/24
Filed: 2018-09-28
Abstract: The present invention relates to a skin care apparatus which selectively irradiates any one or more of plasma and intense pulsed light (IPL). The skin care apparatus according to the present invention selectively irradiates any one or more of plasma and IPL to provide an effect of treating skin diseases such as acne, atopy, etc., and an effect of skin improvement such as skin whitening, skin rejuvenation, etc.
Patent KR-20200038070-A (KR)
Title: Carbon heating cover for mattress
Inventor: CHOI SUNG TAEK
IPC: H05B3/34
Filed: 2018-10-02
Abstract: The present invention relates to a carbon heating mattress cover. The carbon heating mattress cover includes: a bed mattress cover including an inner cover having a carbon heating mattress storage space detachably combined with a bed mattress; a carbon fiber heating element detachably combined with the inner cover, placing carbon fibers on a pad at preset intervals, and including a pair of electrodes each connected to both side surfaces of the carbon fibers integrated with the pad; and a control part controlling a heating condition for the carbon fiber heating element. The carbon heating mattress cover is extended a predetermined distance in a circumferential direction of the inner cover to cover the bed mattress completely in a thickness direction. According to the present invention, since the carbon fiber heating element is detachably combined with the mattress cover, the bed mattress cover can be washed after the separation of the carbon fiber heating element, which can lead to in maintaining the bed mattress cover clean.
Patent KR-20200040486-A (KR)
Title: Black Scum Adsorption Bar for Lead Acid Batteries
Inventor: CHOE SEOK MO
IPC: H01M10/42
Filed: 2018-10-10
Abstract: The present invention relates to a black scum adsorption bar for a lead storage battery. More specifically, the present invention relates to a black scum adsorption bar for a lead storage battery, which improves the stability and performance of the lead storage battery by adding a plurality of black scum adsorption bars having a cylindrical shape to an electrolyte of the lead storage battery using a polypropylene resin so as to remove black scum floating on a surface of the electrolyte of the lead storage battery. According to the present invention, it is possible to improve the stability and performance of the lead storage battery by adding the plurality of black scum adsorption bars having a cylindrical shape to the electrolyte of the lead storage battery using the polypropylene resin so as to remove black scum floating on the surface of the electrolyte of the lead storage battery.
Patent KR-20200040503-A (KR)
Title: Steel-frame structure producion technique of dome-type red clay sauna and steel-frame structure of dome-type red clay produced by it's producion technique
Inventor: BYUN YOON SUK
IPC: E04B1/32
Filed: 2018-10-10
Abstract: The present invention relates to a method for manufacturing the steel frame structure of a dome-type red clay sauna and the steel frame structure of a dome-type red clay sauna manufactured by the method, which greatly speed up the construction and assembly of the dome-type red clay sauna, dramatically reduce manufacturing costs, and make the exterior of the sauna structure very beautiful when the same is completed. More particularly, the present invention relates to a method for manufacturing the steel frame structure of a dome-type red clay sauna and the steel frame structure of a dome-type red clay sauna manufactured by the method, which forms the steel frame structure of a roof part by inserting a compressed red clay panel having a cross-sectional area decreasing gradually downward, forms a strong steel frame structure by coupling, in a predetermined shape, a triangular prism-shaped red clay panel insertion frame having a cross-sectional area decreasing gradually downward so that the red clay panel is not separated therefrom downward, greatly speeds up the assembly, and dramatically reduces manufacturing costs.
Patent KR-20200041112-A (KR)
Title: Swing nozzle unit
Inventor: SANGTAE AN
IPC: H01L21/67
Filed: 2018-10-11
Abstract: The present invention relates to a swing nozzle unit. According to an embodiment of the present invention, the swing nozzle unit includes: a processing fluid supply tube to which processing fluid is supplied; a nozzle body allowing the processing fluid supply tube to penetrate therethrough; a nozzle tip allowing the processing fluid supply tube to penetrate therethrough and fastened to the nozzle body; a ferrule provided between the nozzle body and the nozzle tip and allowing the processing fluid supply tube to penetrate therethrough; and a ferrule support part provided between the ferrule and the nozzle tip, allowing the processing fluid supply tube to penetrate therethrough, pressurizing the ferrule in accordance with a fastening degree of the nozzle tip and the nozzle body, and fixing the processing fluid supply tube.
Patent KR-20200048419-A (KR)
Title: Composition for preventing, ameliorating or treating atopic dermatitis comprising Pericaeta communisma extract or its fraction as effective component
Inventor: KIM DONG SEON
IPC: A61K8/98
Filed: 2018-10-30
Abstract: The present invention relates to a composition for prevention, amelioration or treatment of atopic dermatitis, comprising a Lumbricus rubellus extract as an active ingredient, wherein the Lumbricus rubellus extract and a fraction thereof are not cytotoxic, reduce production of NO, as well as reduce production of inflammatory chemokine RANTES with increased secretion from human skin keratinocytes (HaCaT cell) by TNF-a and IFN-γ, and therefore can be utilized as a composition for preventing or treating various inflammatory diseases.
Patent KR-20200048430-A (KR)
Inventor: SONG JI YOUNG
IPC: A23G3/34
Filed: 2018-10-30
Abstract: The present invention relates to a composition for a small walnut-flavored cake, comprising a rubus coreanus juice and, more specifically, to a composition for a small walnut-flavored cake, comprising: a sediment composition containing the rubus coreanus juice; and a skin dough. The composition for a small walnut-flavored cake composed of the components has not only rich nutrients but also excellent palatability due to the rubus coreanus juice.
Patent KR-20200051083-A (KR)
Inventor: HWANG BEOMYONG
IPC: H01L27/108
Filed: 2018-11-02
Abstract: The present invention relates to a semiconductor memory element. More specifically, the semiconductor memory element comprises: a substrate; a first active pattern on the substrate; a gate electrode crossing a channel region of the first active pattern; a first insulation film covering the first active pattern and the gate electrode; a contact penetrating the first insulation film to be in electric connection with a first source / drain region of the first active pattern; and a second active pattern on the first insulation film. The channel region of the second active pattern vertically overlaps the contact. According to the present invention, an area of a memory cell can be reduced and integrity of the semiconductor memory element can be increased.
Patent KR-20200051294-A (KR)
Title: Method of searching real estate information for transaction of real estate
Inventor: KIM SUNG KWANG
IPC: G06Q30/06
Filed: 2018-11-05
Abstract: The present invention relates to a method of searching for real estate information for a real estate transaction, which comprises the steps of: receiving, through a user terminal, a captured image of a specific real estate for real estate search; receiving, through the user terminal, GPS information at the time of the photographing of the specific real estate together with the captured image of the real estate; displaying a location, corresponding to the GPS information, on a display of a real estate information search application for real estate transactions, on which one or more maps among general maps, topographic maps, cadastral maps, and satellite maps are displayed; correcting an error between the GPS information at the time of the photographing of the specific real estate and actual GPS information of the specific real estate that a user wants to search for, according to user manipulation; and displaying, to the user, information about the specific real estate to be corrected by the user on the display of the real estate information search application for real estate transactions, according to the corrected information.
Patent KR-20200052021-A (KR)
Title: Airless tire for vibration and noise down
Inventor: BYEON GIL JAE
IPC: B60C19/00
Filed: 2018-11-06
Abstract: The present invention relates to an airless tire for reducing vibration and noise, comprising: a tread formed in a ring shape to come in contact with the road surface; and a plurality of spoke units formed along an inner circumferential surface of the tread to support the strength or load by being coupled to a wheel to which an axle is connected and installed. The spoke units include: a spoke circumferential bar formed in an isosceles trapezoid shape; a spoke diagonal bar formed in a diagonal line shape to divide a space formed by the spoke circumferential bar into two portions; a main core formed in a first space formed to be close to the tread when the spoke circumferential bar is divided into two portions by the spoke diagonal bar; and a sub core formed in a second space formed to be close to a wheel on the other side of the first space. The airless tire for reducing vibration and noise has effects of alleviating the reduction of the vibration and noise through the tire by forming the spoke units to have strength to support the load of a vehicle, support the load, disperse the load pressure, and offset and suppress vibration and noise when the tire rolls.
Patent KR-20200053160-A (KR)
Inventor: LEE GIL HAENG
IPC: H02K1/12
Filed: 2018-11-08
Abstract: The present invention relates to a stator fastening structure for a traction machine of a high-torque large synchronous motor type, in which bolts having a ground high-precision body is applied, thereby improving the quality, enabling low-cost production, and responding quickly to poor quality. The bolts each have one end or both ends at which a thread is formed by using the ground high-precision body, are attached to inner holes of a divided stator stack and inner and outer sides of a stator, and pass through a bracket for supporting the precise position of the stator so as to fasten the entire stator assembly. Therefore, the stator fastening structure can be expected to further improve the quality and reduce investment costs for facilities and a jig compared to a conventional method for fastening a divided stator stack assembly by using rivets, and can more easily respond to defects occurring in the process, thereby increasing the productivity and improving the competitiveness of the manufacturing process.
Patent KR-20200057520-A (KR)
Inventor: LIM JEONG KYU
IPC: F01M13/00
Filed: 2018-11-16
Abstract: A disclosed PCV system can include: an oil separator for separating oil from blow-by gas; a PCV valve which allows the blow-by gas from which oil is separated by the oil separator to flow into intake ports of a cylinder head; a PCV passage extended vertically from the PCV valve; a PCV chamber connected to the PCV passage; and a plurality of branch passages individually branched from the PCV chamber to the intake ports.
Patent KR-20200058131-A (KR)
Inventor: SOONKI JUNG
IPC: B67D1/08
Filed: 2018-11-19
Abstract: The present invention relates to a water purifier and a control method thereof to improve user convenience. The water purifier according to an idea of the present invention includes a case and a water dispensing unit. The water dispensing unit includes a water dispending side cover, a first lifting cover, a second lifting cover, a lifting motor, a gear module, and a water dispensing nozzle. Also, the first lifting cover includes a lifting gear extended in a vertical direction. In addition, the gear module includes a gear bracket coupled to the second lifting cover and a gear installed in the gear bracket to be engaged with the lifting gear. Accordingly, the gear is rotated along with the lifting gear by the operation of the lifting motor, and the second lifting cover is moved relative to the first lifting cover in the vertical direction.
Patent KR-20200059460-A (KR)
Title: How to check Relay s/w defects and
Inventor: OH YOUNG CHER
IPC: G01R19/165
Filed: 2018-11-21
Abstract: The present invention relates to a method for detecting whether a relay switch used in a high power system or a vehicle battery system is broken or malfunctioning. According to one embodiment of the present invention, a device for detecting whether a switch is broken or malfunctioned connects a main switch and a sub switch in parallel on the same line of a converter supplied from a DC high power source, detects the amount of current flowing by attaching a current detection sensor between a power end supplying currents and the main and sub switches, determines whether the main switch and sub switch normally operate, and detects the presence or absence of abnormal operations such as malfunction or the like of a switch.
Patent KR-20200059609-A (KR)
Title: Safety filtering syringe
Inventor: KANG DAE WON
IPC: A61M5/32
Filed: 2018-11-21
Abstract: The present invention relates to a safety filtering syringe which holds a stopper from the inside of a sleeve, to which an injection needle is connected, thereby preventing a filter from tearing open. The safety filtering syringe comprises: a cylinder having a chamber into which an injectable solution is injected; a plunger fitted into the chamber of the cylinder and capable of moving forward and backward to pull out the injectable solution; a stopper provided on the outside of the front of the plunger to pull the injection needle into the chamber; a cap rubber coupled to the inside of the stopper; a gasket coupled to the outside of the front of the plunger; a sleeve which is inserted into the front of the chamber, is coupled with a support into which the injection needle is fitted, and is latched with the stopper to pull the injection needle into the chamber; a filter unit inserted into the sleeve to filter out impurities of the injectable solution; and a stopper cap provided between the stopper and the sleeve to latch once more when the stopper holds and pulls the sleeve.
Patent KR-20200059629-A (KR)
Inventor: HUH YONG JEONG
IPC: F04D27/00
Filed: 2018-11-21
Abstract: The present invention provides a portable electric fan capable of cooling various parts of a body by a single portable electric fan. The portable electric fan including three fans comprises: the three fans; fan supports connected to the three fans; and a holder connected to the fan supports. Each of the three fans includes: a plurality of blades to rotate; a safety net enclosing the blades, including a plurality of ribs arranged radially, having a through hole formed between the ribs to blow air, and consisting of a front safety net and a rear safety net inserted into and fixed on each other; and a lighting unit for lighting at the center of the front safety net. The lighting unit is a white light-emitting diode (LED). The fan supports are configured to be connected to the three fans and the holder to fix the fans on the holder. The holder includes: a connection unit connected to the holder; a housing to support the connection unit and store a circuit and a battery; and a fixing unit to fix the housing. The connection unit is configured to rotate the positions of three fan supports and has a Bluetooth speaker at the center of the connection unit. The housing may include a circuit, a battery, and a plurality of switches.
Patent KR-20200059837-A (KR)
Title: Polycarbonate resin composition with improved chemical-resistance
Inventor: LEE JONG WOOK
IPC: C08L51/04
Filed: 2018-11-22
Abstract: Disclosed are a polycarbonate resin composition excellent in chemical resistance and a molded article produced therefrom. The present invention provides the polycarbonate resin composition and the molded article produced therefrom, wherein the polycarbonate resin composition comprises 70 to 97 wt% of polycarbonates, 1 to 10 wt% of a composite rubber-based graft copolymer, 0.1 to 10 wt% of non-spherical polytetrafluoroethylene micro powders, and 0.1 to 10 wt% of spherical polytetrafluoroethylene micro powders.
Patent KR-20190062223-A (KR)
Title: Communication apparatus, method for controlling communication apparatus, and storage medium
Inventor: SAKAI TATSUHIKO
IPC: H04W36/00
Filed: 2018-11-23
Abstract: The present invention relates to a communication device. According to the present invention, the communication device determines whether connecting to a detected wireless network using a fast initial link set up (FILS) method is possible, and performs a handover process for switching a connection destination to the detected wireless network based on a result of the determination.
Patent KR-20200061008-A (KR)
Inventor: CHOO SEUNG YEUP
IPC: G06Q50/06
Filed: 2018-11-23
Abstract: The present invention relates to a prosumer energy trading method using a home energy storage apparatus. The prosumer energy trading method using a home energy storage apparatus includes: an energy storage step of storing power generated from a home solar power generation apparatus in a home energy storage apparatus; an energy consumption step of consuming the power stored in the home energy storage apparatus through the energy storage step in a household; a power transmission step of transmitting surplus power remaining in the home energy storage apparatus to a large-capacity energy storage apparatus after the energy consumption step; a primary supply step of supplying the power stored in the large-capacity energy storage apparatus through the power transmission step to a general household through a power trading platform; and a secondary supply step of supplying surplus power after the primary supply step to at least one institution among an electric vehicle charging station and a power system. Therefore, the prosumer energy trading method is capable of providing economic efficiency by enabling enterprises and general consumers to sell surplus power remaining after the consumption of power generated from a solar power generation apparatus through a power trading platform.
Patent KR-20200062903-A (KR)
Title: Heat exchanger
Inventor: SON JUNG WOOK
IPC: F28D21/00
Filed: 2018-11-27
Abstract: The present invention relates to a heat exchangers which comprises: a case having an accommodation space formed therein by the coupling of a first member and a second member, and having header coupling parts formed thereon into which headers are inserted and accommodated at open end portions formed on both sides by coupling the first member and the second member; a plurality of flow channel plates provided within the case and being stacked to form flow channels through which cooling water and air flow, respectively; and a pair of headers inserted into and coupled to the header coupling parts, respectively, of the case. The flow channel plates which are stacked inside the case to form the flow channels for the cooling water are easily inserted into and assembled with the case, and the headers are easily coupled to the case formed by coupling the two members.
Patent KR-20200063715-A (KR)
Inventor: KIM JONG HWAN
IPC: B60Q1/44
Filed: 2018-11-28
Abstract: Disclosed is a method of controlling an idle stop and go (ISG) system of a vehicle. The method includes the following steps of: detecting driving information of the vehicle; determining whether an idle stop condition is satisfied; stopping an engine when the idle stop condition is satisfied; determining whether a restart condition is satisfied; and restarting the engine when the restart condition is satisfied. The method can turn off headlights when the idle stop condition is satisfied and can turn on the headlights when the restart condition is satisfied.
Patent KR-20200064286-A (KR)
Title: Polyolefin composition having imporoved stress resistance
Inventor: DA AE YANG
IPC: C08L45/00
Filed: 2018-11-29
Abstract: The present invention relates to a polyolefin composition containing a mixture of two types of polyolefin and obtained by a metallocene-supported catalyst in which a metallocene catalyst compound including a metallocene compound represented by chemical formula 1 or chemical formula 2 is supported. The polyolefin composition shows improved environmental stress crack resistance (ESCR). In the chemical formulae 1 and 2, M_1, M_2, X_1, X_2, n, Ar^1, Ar^2, Ar^3, Ar^4, B, L and m are the same as defined in the specification, and each of the angle, α1, formed by Ar^1-M_1-Ar^2 and the angle, α2, formed by Ar^3-M_2-Ar^4 is selected within a range from 100 to 135°.
Patent KR-20200064462-A (KR)
Inventor: CHO KYOUNG HOON
IPC: A01N65/24
Filed: 2018-11-29
Abstract: The present invention relates to an eco-friendly herbicide comprising: 100 parts by weight of brine; 1 to 5 parts by weight of acetic acid; and 1 to 3 parts by weight of a phytoncide stock solution. The eco-friendly herbicide of the present invention does not cause any damage including damage to the grass as well as having a weed removal effect, is harmless to human body, and prevents environmental pollution. In addition, the eco-friendly herbicide of the present invention has a bactericidal and insecticidal effect as well as the weed removal effect, thereby improving the quality of the lawn by increasing the density of grass after weeding.
Patent KR-20200068342-A (KR)
Inventor: JAEWON CHANG
IPC: H01L31/0392
Filed: 2018-12-05
Abstract: According to an embodiment of the present invention, a photovoltaic cell capable of improving efficiency by improving a structure of an electrode comprises: a semiconductor substrate; a conductive area positioned in the semiconductor substrate or on the semiconductor substrate; and an electrode electrically connected to the conductive area. The electrode includes a first electrode unit and a second electrode unit positioned on the first electrode unit. The second electrode unit includes a particle connecting layer formed by connecting a plurality of particles including first metal and a cover layer including second metal different from the first metal and covering at least an outer surface of the particle connecting layer.
Patent KR-20200069555-A (KR)
Inventor: LEE JONG WOO
IPC: B60G7/00
Filed: 2018-12-07
Abstract: The present invention relates to an upper arm mounting structure with improved vibration and noise performance, wherein an integral core penetrating an upper arm is stably fixed to a vehicle body by a plurality of bolts, so an integral core is not deformed by vibration of the upper arm, thereby preventing the vibration of the upper arm from entering indoors.