baber/WOPTO huggingface dataset:
Patent KR-20180124783-A (KR)
Title: System and Method for wireless power transfer based on collaboration
Inventor: LIM YONG SEOK
IPC: H02J50/40
Filed: 2018-05-11
Abstract: The present invention relates to a collaboration wireless power transmission system and a method thereof. The collaboration wireless power transmission system which can satisfy human body stability standards while increasing energy transmission efficiency by distributing and transmitting power at low power through a plurality of wireless power transmitters. The system comprises a plurality of wireless power transmitters which are distributed and disposed in different positions to transmit an RF power signal based on energy beamforming, wherein the plurality of wireless power transmitters receive a beacon signal transmitted from a wireless power receiver to check a position of one same wireless power receiver, calculate a phase difference between wireless channels for the checked one wireless power receiver and a phase difference between different wireless power transmitters, and corrects a phase of an RF power signal to receive a power signal having the same phase in the one wireless power receiver.
Patent KR-20190131353-A (KR)
Title: bellows type steam trap
Inventor: BAIK CHANG KI
IPC: F16T1/14
Filed: 2018-05-16
Abstract: The present invention relates to a bellows type steam trap for preventing the stagnation of liquid fluids. The bellows type steam trap includes: a body including an inlet formed at a longitudinal end, an outlet formed at the other longitudinal end, a flow path connected from the inlet to the outlet, and a connection part formed in the middle of a longitudinal direction with its inside connected to the flow path; and bellows opening or closing an opening part of the flow path depending whether a plug is inserted in accordance with expansion or contraction inside the connection part. The body includes: a first slope part formed on a floor adjacent to the mouth of the opening part to be inclined downwards gradually as itself goes from the inlet to the outlet when seen horizontally; and a second slope part formed on one side of the connection part adjacent to the mouth of the opening part to be inclined downwards gradually as itself goes from the connection part to the opening part when seen vertically.
Patent KR-20190132088-A (KR)
Title: Method and apparatus for providing financial platform
Inventor: LEE SEUNG JIN
IPC: G06Q10/10
Filed: 2018-05-18
Abstract: A financial platform providing method and an apparatus thereof are disclosed. According to the present invention, the financial platform providing apparatus receives at least one application among a plurality of applications registered on a platform by a user, collects and stores user activity information from the application selected by the user, and provides a user-customized financial service based on the collected at least one piece of user activity information.
Patent KR-20190132761-A (KR)
Title: User authentication method using one time random number
Inventor: BAIK JUNG HYUN
IPC: H04L9/32
Filed: 2018-05-21
Abstract: The present invention relates to a device authentication method using a one-time random number. According to the present invention, the device authentication method using a one-time random number comprises the steps of: generating, by a first terminal, a first random number (R1) and a second random number (R2) and transmitting to a second terminal; generating, by the second terminal, a third random number (R3) and transmitting first encrypted data generated by encrypting the second random number (R2), the third random number (R3), and transmission data using the first random number (R1) to the first terminal; decrypting, by the first terminal, the first encrypted data using the first random number (R1); and comparing, by the first terminal, the second random number (R2) with the second random number (R2) in the first encrypted data and performing authentication if the second random number (R2) and the second random number (R2) in the first encrypted data is the same.
Patent KR-20190132872-A (KR)
Title: Organic waste disposal device using microorganisms
Inventor: LEE CHUN MI
IPC: B09B5/00
Filed: 2018-05-21
Abstract: The present invention relates to an organic waste disposal apparatus using microorganisms, which not only allows length variation to be made, but also can filter foreign materials that are not organic waste, while automatically rotating stirring spatulas in a direction to which an overload is not applied by the organic waste. The organic waste disposal apparatus of the present invention includes: a case; a stirring tank positioned inside the case and including a storage part in which the organic waste and microorganisms are stored; a perforated plate coupled to the stirring tank to protrude more compared to the surface of the storage part of the stirring tank, and including perforated holes; a drainage plate discharging a decomposed material obtained by decomposing the organic waste; and a stirring unit including a length adjustable body for length variation, and a body for rotation of which an angle is automatically changed so that an overload is not applied during a contact of the microorganisms with the organic waste in order to increase degradability of the organic waste by stirring the organic waste and microorganisms. According to the present invention, the organic waste disposal apparatus can prevent breakage of the perforated plate due to the foreign materials and separation of the foreign materials while increasing efficiency of a stirring operation without generating overload or breakage by the body for rotation which rotates so that the overload is not applied during forward or reverse rotation of the stirring unit and the body for length variation of which length is varied during catching of the foreign materials, and which is integrated with the body for rotation; has an automatic washing function of the storage part and drainage plate; and can increase degradation efficiency of the organic waste through the storage part capable of storing degradable amounts of the organic waste and microorganisms.
Patent KR-20190136463-A (KR)
Inventor: CHOI JIN NYOUNG
IPC: C09D4/00
Filed: 2018-05-30
Abstract: The present invention relates to a high heat-resistant coating composition and a production method thereof and, more specifically, to a high heat-resistant coating composition, which comprises: a first mixture produced by mixing bisphenol A (BPA), trimethylolpropane triglycidyl ether (TMPTGE), 1,6-hexanediol diglycidyl ether (HDGE) and butylglycidyl ether (BGE); a second mixture produced by mixing an epoxy group-containing silane coupling agent, a solvent, and an acid compound, hydrolyzing the same and then removing the solvent; and an amine curing agent, and to a production method thereof.
Patent KR-20190138231-A (KR)
Inventor: BAK WON YIL
IPC: A61L2/10
Filed: 2018-06-04
Abstract: The present invention relates to an air conditioner filter integrated with an ultraviolet light emitting device for a vehicle and, more specifically, to an air conditioner filter integrated with an ultraviolet light emitting device for a vehicle which directly emits UV-C of a wavelength of 180 290 nm to an air conditioner filter and air passing through the air conditioner filter to primarily sterilize the air, and allows ozone created in a UV-C wavelength of 184.9 nm which is a specific wavelength in the wavelength range to move with the air and secondarily sterilize mold and bacteria which can reproduce in an air-conditioning system passage. According to the present invention, the air conditioner filter integrated with an ultraviolet light emitting device for a vehicle performs: a voltage sensing step of sensing a voltage value of a battery; a start determination step of determining whether a vehicle engine is started or turned off; a voltage conversion step of increasing or decreasing a DC voltage for a vehicle different from a driving voltage of an ultraviolet light emitting device; and a lighting time control step of controlling driving of the ultraviolet light emitting device.
Patent KR-20190139557-A (KR)
Inventor: OH JEONG KYU
IPC: C05G3/00
Filed: 2018-06-08
Abstract: The present invention relates to sandstone and artificial reefs filled with a slow-release fertilizer, wherein sandstone or artificial reefs are perforated to a certain size, filled with a slow-release fertilizer, and elutes the fertilizer over a long period of time. The present invention provides artificial reefs using concrete, sand, soil, rock, clay, elvan stone or mica as a raw material, wherein a plurality of perforated holes are formed on the surface of the artificial reefs, and the perforated holes are filled with a slow-release fertilizer.
Patent KR-20180134777-A (KR)
Inventor: KWAK CHANG SEOK
IPC: A63J5/02
Filed: 2018-06-11
Abstract: The present invention relates to a flame machine control system for performance, capable of securing stability and economic efficiency. According to the present invention, the flame machine control system for performance including a plurality of flame machines comprises: a console system to generate a flame machine control signal, which is synchronized with a music score having electronic data for a music source recorded therein or a lighting score having electronic data about a lighting signal recorded therein to control operation of each flame machine; a master communication device connected to the console computer and transmitting the flame machine cross section to each flame machine by wireless communication; and the flame machines including a slave communication device to receive the flame machine control signal transmitted from the master communication device, an ignitor operated in accordance with an ignition signal included in the received flame machine control signal, and a fuel valve operated in accordance with a fuel valve operation signal included in the received flame machine control signal.
Patent KR-20190140751-A (KR)
Inventor: CHO YONG SUN
IPC: E04F13/073
Filed: 2018-06-12
Abstract: The present invention relates to a finishing panel fastening structure of a circular column, and specifically, to a finishing panel fastening structure, which is possible to simply fasten and fix a finishing panel to a frame of a circular column without a separate tool, is excellent in constructability, and is easy for maintenance and repair. The finishing panel fastening structure of a circular column includes a frame, a carrier, a carrier fixture and a finishing panel.
Patent KR-20190142488-A (KR)
Inventor: SONG CHANGSIK
IPC: C07C335/16
Filed: 2018-06-18
Abstract: Provided by the present invention is a thio urea derivative represented by chemical formula 1. In chemical formula 1, each of Ar_1 to Ar_3 is independently at least one ring selected from a group consisting of a 5-membered unsaturated or aromatic ring which can be substituted, a 6-membered unsaturated or aromatic ring which can be substituted, a 5-membered unsaturated or aromatic hetero ring which can be substituted, and a 6-substituted or aromatic hetero ring which can be substituted or a polycyclic ring in which two or more rings selected from the group are fused; the n is 1 to 10,000; the hetero ring includes one or more selected from a group consisting of N, O, and S; and the substitution may be substituted by alkyl of C_1-C_6 or aryl of C_6-C_20, but which is not limited thereto. The present invention is provided to be applied without harm on a human body.
Patent KR-20190142930-A (KR)
Title: Hydroxyl fullerene dispersion and method of preparing the same and polishing slurry including the same and method of manufacturing semiconductor device
Inventor: TAKAI KENJI
IPC: H01L21/304
Filed: 2018-06-19
Abstract: The present invention relates to a method for manufacturing a hydroxyl fullerene dispersion comprising following steps of: mixing at least one of fullerene with a dispersant and a first oxidant in water; crushing the mixture to obtain micronized fullerene; and oxidizing the micronized fullerene to obtain hydroxyl fullerene represented by C_x(OH)_ y, wherein x is 60, 70, 74, 76 or 78 and y is 12 to 44. The present invention can effectively and inexpensively obtain a dispersion containing fine hydroxide fullerene particles of 10 nm or less.
Patent KR-20190006436-A (KR)
Inventor: KOBAYASHI KIWAMU
IPC: G01R31/36
Filed: 2018-06-22
Abstract: The present invention provides a method of inspecting an electric power storage device for a short circuit and a method of manufacturing an electric power storage device to determine an inner short circuit of the electric storage device based on a temporal change in a detected current or a current value at a time of stability instead of a value of a voltage drop. The method of inspecting an electric power storage device (1) for a short circuit comprises: a voltage measuring process (S5) of measuring a device voltage (VB1) of the electric power storage device (1) before detection wherein the electric power storage device is charged in advance; a current detecting process (S6) of detecting a temporal change in a current (IB) flowing to the electric power storage device (1) from an external electric power supply (EP) or a current value at a time of a stability (IBs) by continuously applying an output voltage (VS), equal to the device voltage (VB1) before detection, to the electric power storage device (1) from the external electric power supply (EP); and a determining process (S9) of determining an internal short circuit in the electric power storage device (1) based on the detected temporal change in the current (IB) or the current value at the time of stability (IBs).
Patent KR-20190064393-A (KR)
Title: Ultra wide band loaction cognition system, server and method for selecting optimal anchor thereof
Inventor: LEE YOUNG JAE
IPC: H04W64/00
Filed: 2018-06-29
Abstract: According to the present invention, provided is a UWB location recognition system, which comprises: a plurality of anchors configuring a section with the predetermined number, and assigning each coordinate within identification information; at least one tag disposed within one section among a plurality of sections determined by the predetermined number of anchors and having coordinate values coordinated based on the anchors disposed within the section; and a UWB location recognition server calculating the coordinate value of the tag to determine a section in which the tag is located and an anchor corresponding thereto based on a distance from the anchor calculated by the tag.
Patent KR-20200003472-A (KR)
Inventor: PARK SUN DOO
IPC: F26B3/02
Filed: 2018-07-02
Abstract: The present invention relates to an induction heating-type high speed composted soil drying apparatus. More specifically, the present invention relates to an induction heating-type high speed composted soil drying apparatus. To this end, a drum in which the sludge is dried is formed in a concentric double cylinder, and the drum inside is heated with superheated steam so that the sludge comes into contact with the drum and can be indirectly dried. By directly discharging superheated steam to the inner sludge in the drum, the sludge can be dried directly, and the superheated steam can be evenly injected regardless of the position of the sludge accommodated inside the drum. Therefore, it is possible to generate superheated steam quickly, and also to reduce the energy for generating superheated steam since waste steam can be supplied after the waste steam is collected and reheated.
Patent KR-20200004097-A (KR)
Inventor: GIM SANG HEON
IPC: A23L7/109
Filed: 2018-07-03
Abstract: The present invention relates to a method for manufacturing cold noodle strips in which Hippophae rhamnoides is added. More specifically, the present invention relates to a method for manufacturing cold noodle strips which contains an active component of fruits and leaves of Hippophae rhamnoides to increase nutrient components, and has balanced taste and nutrient components by doubling taste by adding a Manila clam powder. Cold noodle strips in which Hippophae rhamnoides is added manufactured by the method of the present invention can easily ingest rich nutrients of Hippophae rhamnoides, and have excellent taste and aroma, thereby people of all ages can enjoy as health food.
Patent KR-20190008123-A (KR)
Inventor: BECK THIERRY
IPC: G21C1/02
Filed: 2018-07-11
Abstract: The present invention relates to a mitigation assembly for a nuclear reactor, which comprises a box (41) with an upper portion (42) forming the head of the assembly and housing an upper neutron shielding (UNS) device. The UNS device comprises a head (105) comprising a removable locking means (100) and a slug (101) installed to be freely movable in relative translation over a given travel distance. The locking means (100) is configured such that locking/unlocking between the head (105) and the box (41) can be performed by displacement of the slug (101) by means of an extraction grab with its pawls attached to the slug (101). The lower part of the UNS device comprises a cone-shaped sealing block (107) with the tip of the cone oriented downwards and in association with a cone-shaped internal surface (108) of the box (41), and a sealing device (109) formed therebetween. The manufactured assembly forms a removable sealing plug (110).
Patent KR-20200007545-A (KR)
Inventor: LEE TAE KYUNG
IPC: H03H9/24
Filed: 2018-07-13
Abstract: According to one embodiment of the present invention, an acoustic resonator package with the excellent hermeticity comprises: a substrate; an acoustic resonator disposed on the substrate; a cap disposed on the substrate and acoustic resonator; and a bonding unit bonding the substrate and cap. The cap includes a trench formed around the bonding unit and a protective layer covering a surface forming the trench at least in the cap. The part of the bonding unit fills at least part of the trench.
Patent KR-20200008862-A (KR)
Title: Polyimide Film Comprising Fluorine-Contained Silane Additive and Carbon Black and Method for Preparing The Same
Inventor: CHO MIN SANG
IPC: B29D7/01
Filed: 2018-07-17
Abstract: The present invention provides a polyimide film comprising a polyimide resin, a fluorine-containing silane additive, and carbon black. With respect to 100 parts by weight of a solid part of the polyimide resin, the polyimide film comprises 2.7 to 10 parts by weight of the fluorine-containing silane additive and 5 to 10 parts by weight of the carbon black. According to the present invention, alkali resistance can be improved.
Patent KR-20200011054-A (KR)
Title: Mobilephone Case Using Carbonnanotube Pellet
Inventor: KANG MYUNG KOO
IPC: C08G69/20
Filed: 2018-07-23
Abstract: Provided by the present invention is an electromagnetic wave shielding mobile phone case manufactured by using carbon nanotube pellets. The carbon nanotube pellets of the present invention are produced with: a step (a) of producing a mixture of polymerizable thermoplastic resin and carbon nanotubes of generating PA6 (nylon 6) when reacting and polymerizing; a step (b) of producing a masterbatch by in-situ polymerization after adding a catalyst and an activator to the mixture of the step (a); and a step (c) of producing carbon nanotube pellets by adding the masterbatch and polymer resin of the step (b) into an extruder equipped with a dispersing structure for dispersing carbon nanotubes on a screw. The carbon nanotube pellets contain 2.0-3.0 wt% of the carbon nanotubes based on the weight of the carbon nanotube pellets, the surface resistance of the carbon nanotube pellets is 10-100 Ω/sq, and the electrical conductivity of the carbon nanotube pellets is 10-1,000 S/m. The mobile phone case manufactured by using the carbon nanotube pellets minimizes mass production cost of products by minimizing the content of silver carbon nanotubes and provides advantages of excellent electrical conductivity and electromagnetic shielding efficiency by exhibiting the minimum level of electrical resistance.
Patent KR-20200010950-A (KR)
Inventor: MOON JAE HWA
IPC: A47L9/28
Filed: 2018-07-23
Abstract: Provided is a vacuum cleaner having a charging mount, which can be freely charged at a desired place and is automatically charged easily when mounted. Thus, the vacuum cleaner having a charging mount according to an aspect of the present invention includes: a cleaner main body unit including a main body unit with a motor, a first terminal unit disposed on one surface of the main body, a leg unit extended from the main body, and a hanging unit formed on the leg unit; and a charging mounting unit including a support base, a mounting unit extended upward from the support base, a charging leg extended upward from the mounting unit, and a second terminal unit formed on the charging leg.
Patent KR-20200011256-A (KR)
Title: Earthquake sensing server using home appliance apparatus and method for operating earthquake sensing server
Inventor: PARK DONG UK
IPC: G08B21/10
Filed: 2018-07-24
Abstract: Disclosed are an earthquake detection server apparatus using a household appliance and an operation method of the earthquake detection server apparatus. The operation method of the earthquake detection server apparatus using the household appliance can comprise the steps of: maintaining a communication channel with a plurality of home appliances embedded with a vibration measuring device; receiving the vibration information through the communication channel as the vibration information is measured in some household appliances; analyzing the vibration information and determining whether or not an earthquake occurs based on the analyzed result; generating a notification command and provide the same to the plurality of home appliances through the communication channel to output the information about the occurrence of the earthquake when determining the earthquake occurrence in the determination step.
Patent KR-20200016626-A (KR)
Title: Real time three dimension video encoding and decoding method
Inventor: KYUNG CHONG MIN
IPC: H04N19/597
Filed: 2018-08-07
Abstract: Disclosed are a method for encoding and decoding three-dimensional (3D) video in real time based on a 3D coordinate map, and a system thereof. According to one embodiment of the present invention, a video encoding method comprises the steps of: storing and maintaining a 3D coordinate map about a previous image, which is a target of a previously performed video encoding method, among images included in video captured through at least one camera; generating a 3D coordinate map about a current image, which is a target of a currently performed video encoding method, among the images included in the video; and calculating and outputting an increment between the 3D coordinate map about the previous image and the 3D coordinate map about the current image. The 3D coordinate map about the current image is generated in response to a change in a pose or a photographing angle of the at least one camera, movement of a photographed object in the video or acquisition of the current image with higher reliability than that of the previous image, wherein the reliability represents a degree in which a 3D coordinate value of a pixel of a feature point is compared with a preset expectation value in the previous or current image.