baber/WOPTO huggingface dataset:
Patent KR-20180086391-A (KR)
Inventor: JEONG JIN HO
IPC: C02F1/00
Filed: 2018-07-09
Abstract: The present invention relates to a filter for water treatment which is capable of inhibiting propagation of bacteria and changing water quality to alkalescence to be used for improving and maintaining the water quality by having deodorization, antibacterial, antifungal, far-infrared radiation, and anion radiation characteristics. The filter for water treatment according to the present invention comprises: 10 to 30 wt% of a functional mineral including silicon oxide, aluminum oxide, magnesium oxide, calcium oxide, iron oxide, sodium oxide, potassium oxide, and titanium oxide, and having total content of lanthanum (La), cerium (Ce), and yttrium (Y) of 100 to 2,000 ppm; 50 to 90 wt% of ceramic including one or more selected from diatomite, activated carbon, zeolite, and elvan; and 1 to 30 wt% of binder.
Patent KR-20200006372-A (KR)
Inventor: LEE EUI JIN
IPC: B26D7/00
Filed: 2018-07-10
Abstract: Disclosed is a garlic shredder which puts garlic on a cutting board or plate and simply presses the garlic, so that the garlic is cut into several parts and collected into a container body, thereby being convenient to use. The garlic shredder includes a container body having a blade mounting part having an opening opened downward and a garlic piece accommodating part in which thinly cut garlic pieces can be stored above the blade mounting part; and a plurality of blades, spaced apart from the blade mounting part for cutting garlic into a plurality of garlic pieces.
Patent KR-20200009384-A (KR)
Title: Arm and leg protector
Inventor: KO JIN HO
IPC: A63B71/08
Filed: 2018-07-18
Abstract: Provided is a body protector for martial arts capable of improving the comfort of wearing. The body protector for martial arts according to the present invention comprises: a body composed of a plurality of air columns in which an air is injected and which has a predetermined length in the longitudinal direction, frictional force acting on one side in the longitudinal direction, and a support fixing surface with a relatively high rigidity spaced apart from each other, and a junction part which is disposed between and around the air columns and formed by joining the inner and outer surfaces thereof to each other, and worn on the outer surface of the body to protect the body since the air columns are disposed in close contact with the outer surface in the longitudinal direction of the body; and a band part attached to both side edges of the body to maintain the state in which the body is in close contact with the outer surface of the body.
Patent KR-20190035479-A (KR)
Title: Sensing unit, touch sensor and display
Inventor: MIYOKAWA TOMONORI
IPC: G06F3/041
Filed: 2018-08-01
Abstract: An objective of the present invention is to provide sensor elements (10) that erroneous recognition in multi-touch may be suppressed while the number of sensor elements (10) is reduced and design and manufacturing of the sensor elements (10) is easy, a touch sensor, and a display. The sensor elements (10) used by being arranged to be adjacent to each other are formed with a base shape (11) as a rectangular shape. A rectangular convex unit (12) is provided on a first side (11a) forming the base shape (11). A concave unit (13) to which the convex unit (12) may be fitted is provided on a second side (11b) different from the first side (11a).
Patent KR-20200017660-A (KR)
Title: Method and Device for analyzing inorganic ion concentration in sample
Inventor: PARK JEE WON
IPC: G01N27/416
Filed: 2018-08-09
Abstract: According to the present invention, a method for analyzing inorganic ion concentration comprises the steps of: a) transferring a first amount of a sample containing inorganic ions to a test tube and measuring electrical conductivity (EC_s); b) reacting, in the test tube, a fourth amount of a mixed solution in which a second amount of a solution containing counter ions capable of causing precipitation with inorganic ions and a third amount of acid are mixed; c) measuring the electrical conductivity (EC_f) of the solution after the reaction in step b); and d) calculating the difference between the electrical conductivity (EC_s) measured in step a) and the electrical conductivity (EC_f) measured in step c). In the embodiment of the present invention, the problem of supplying the same amount of a liquid can be solved by using only one container. Second EC is measured after adding and mixing the mixed solution containing the counter ions capable of causing precipitation with the inorganic ions while maintaining an electrode after measuring first EC, thereby omitting a cleaning/drying process of an inorganic ion quantitation process for the sample, and solving a problem caused by existing dilution/contamination.
Patent KR-20190022412-A (KR)
Inventor: XIAOBO SHI
IPC: C23F3/00
Filed: 2018-08-24
Abstract: Provided are chemical mechanical planarization (CMP) formulations which offer high and tunable Cu removal rates and low copper dishing for broad or advanced node copper or through silica via (TSV). The CMP compositions provide high selectivity of Cu film vs. other barrier layers, such as Ta, TaN, Ti, and TiN, and dielectric films, such as TEOS, low-k, and ultra low-k films. The CMP polishing formulations comprise: water; abrasive; single chelator, dual chelators or tris chelators; and morpholino family compounds as Cu dishing reducing agents. Additionally, organic quaternary ammonium salt, corrosion inhibitor, oxidizer, pH adjustor and biocide can be used in the formulations.
Patent KR-20200024002-A (KR)
Title: Vehicle and control method thereof
Inventor: JUNG JAEKWON
IPC: B60R25/34
Filed: 2018-08-27
Abstract: The disclosed invention provides a vehicle and a control method thereof. The vehicle according to an embodiment includes: a communication unit that transmits a smart key detection signal and receives response data formed based on the detection signal; and a control unit that determines whether the smart key is placed inside or outside the vehicle based on the response data, and stores the ID of the first smart key with respect to the first smart key placed in the vehicle.
Patent KR-20180103026-A (KR)
Inventor: WOO SEUNG MOON
IPC: G06Q10/06
Filed: 2018-08-29
Abstract: The present invention relates to a management system for an online shopping mall. According to the present invention, the management system for the online shopping mall the comprises: a membership management unit (1) having an influencer management unit (1-1) for managing influencers subscribing to a management service and an entered enterprise management unit (1-2) for managing entered enterprises subscribing to the management service; a product management unit (2) having a product information management unit (2-1) for receiving and managing product information from a server (20) of an entered enterprise that stores information on sales products, a link information manager (2-2) for managing link information for each product, and a profit distribution ratio management unit (2-3) for managing a profit distribution rate among an entered enterprise, an influencer and a management system provider; a sales information unit (3) having an influencer sales information management unit (3-1) for managing sales information for each influencer and an entered enterprise sales information management unit (3-2) that manages sales information for each entered enterprise; and a profit settlement unit (4) having an entered enterprise profit settlement unit (4-1) that settles the profits for each entered enterprise, an influencer profit settlement unit (4-2) that settles the profits for each influencer and a management enterprise profit settlement unit (4-3) that settles the profits of a management enterprise.
Patent KR-20200025670-A (KR)
Title: Apparatus and method of detecting sodium leak
Inventor: GAM DA YOUNG
IPC: G21C17/02
Filed: 2018-08-31
Abstract: According to an embodiment of the present invention, provided is a device for detecting a sodium leakage, which can accurately grasp a leakage point. The device for detecting a sodium leakage comprises: a sodium leakage detection sensor provided with zinc oxide nanowires deposited on a part of sections in which cladding is removed along a longitudinal direction of an optical fiber; a resistance measurement module measuring resistance between both ends of the sodium leakage detection sensor; and a leakage detection module detecting a leakage of sodium through a change in the magnitude of the measured resistance. The sodium leakage detection sensor can be provided in a space between a sodium pipe and a guide pipe surrounding the sodium pipe.
Patent KR-20200036087-A (KR)
Title: Method, apparatus and computer program for operating a machine learning framework for real time modeling
Inventor: CHA YEONG MIN
IPC: G06Q50/20
Filed: 2018-09-20
Abstract: The present invention relates to a system for providing learning content, which is implemented in a virtualized distributed computing environment. An objective of the present invention is to provide a method of efficiently operating an education content providing system to which machine learning is applied. The system for providing learning content comprises: a first layer to receive data from a user device; a second layer to receive a notice message about occurrence of an event when the event occurs in a different layer, and support a different layer which specifies and registers the event to subscribe to the message; a third layer including a plurality of applications to perform respective functions, allowing the applications to operate independently, and subscribing to a notice message for a specific event required for the operation of the applications from the second layer; and a fourth layer including at least one database, providing a different layer with access to the database, and generating a notice message for any event. The first layer, the second layer, the third layer, and the fourth layer prevent the operation of one layer at any point of time from affecting the operation of other layers, and share data generated by other layers by subscribing to a message for any event.
Patent KR-20180114523-A (KR)
Title: 물품보관용 바구니가 달린 캐리어
Inventor: LIM SEO JEONG
IPC: A45C5/06
Filed: 2018-09-30
Abstract: 본 발명은 캐리어에 관한 것이다.  
본 발명에 따르면, 캐리어의 겉에 그물형태의 바구니를 달아서 바깥에 바구니가 달려있어 물품을 더욱더 쉽게 넣고 뺄 수 있는 효과가 있다.
Patent KR-20180109818-A (KR)
Inventor: CHOI IN YOUNG
IPC: H04W4/16
Filed: 2018-10-01
Abstract: A PS call and LTE call recording method is disclosed. The PS call and VoLTE call recording method can record a call of an incoming/outgoing user terminal (UE) by using i) a PTT recoding method, ii) a VoLTE recording method, and iii) a D2D recording method. In the PTT recording method, a PTT recording system records voice and video data of a PTT call through communication with a PTT server connected to a CSCF based on a voice control of a PTT client provided in an IP IMS connected to a PS-LTE network of a core network through an access network of a cell-based LTE base station (eNB) for a call of an incoming/outgoing user terminal (UE). The VoLTE recording method taps an SGi section between a PDN gateway and the CSCF in the LTE network by using TAP equipment, analyzes IP packets by using a VoLTE recoding system through packet mirroring, and records voice and video data of a VoLTE call. In the D2D recording method, a calling terminal and a called terminal of a PTT user terminal respectively store recording files including a voice of the corresponding PTT call in a storage in the user terminal for the PTT call during D2D connection when a failure occurs in the PS-LTE core network, and then the PTT user terminal transmits and stores the recording files to a D2D recording system when the network is restored and the connection to the core network is established.
Patent KR-20190043084-A (KR)
Title: Method and apparatus for location based service in 5g system
Inventor: KIM DONGMYOUNG
IPC: H04W64/00
Filed: 2018-10-01
Abstract: A location reporting method comprises: a step of transmitting, by an apparatus with an access and mobility management function (AMF), a location reporting control message requesting a location of a user terminal through an access network; and a step of receiving a location report message according to the location reporting control message from the access network, wherein the location reporting control message can include requested location information or a reporting type.
Patent KR-20200038137-A (KR)
Inventor: LEE SUN MI
IPC: C12P7/64
Filed: 2018-10-02
Abstract: Disclosed in the present specification are a yeast strain capable of using xylose as a carbon source and a method for producing lipids using the yeast strain. The yeast strain adaptively evolves a wild-type yeast strain that cannot use xylose as a carbon source to enable high-concentration lipid production, and transforms the adaptively evolved strain to have xylose metabolism. Therefore, it is possible to produce lipid and wood-based biomass-based biodiesel and biomaterials with high yields without problems of cofactor imbalance by not introducing a redox enzyme-based xylose metabolic pathway, and to greatly improve the economic efficiency and sustainability of biodiesel and biomaterial production processes.
Patent KR-20200039992-A (KR)
Inventor: JEONG CHANG HUI
IPC: B63B39/14
Filed: 2018-10-08
Abstract: The present invention relates to a bungalow type boat using a double space sheet. According to an embodiment of the present invention, the bungalow type boat using the double space sheet includes: a first air mat made of the double space sheet and filled with air therein; at least one second air mat made of the double space sheet, filled with the air therein, and positioned in a lower portion of the first air mat; and a cover part made of the double space sheet, filled with the air therein, and formed in an upper portion of the first air mat in an arch shape. Accordingly, an arch-shaped cover can be attached and detached after a plurality of air mats are stacked by using the double space sheet.
Patent KR-20200041555-A (KR)
Title: Apparatus and method for controlling motor of dental handpieces
Inventor: GEUM SANG JEON
IPC: H02P7/00
Filed: 2018-10-12
Abstract: An objective of the present invention is to control the driving of a handpiece more specifically and accurately than in the related art by considering forward and reverse load torque applied to a motor and the rotation speed of the motor performing forward and reverse rotation. Disclosed is a motor control method for a dental handpiece provided with a motor driving a cutting tool to rotate. To this end, the present invention includes: (a) a step of rotating the motor in a forward direction; (b) a step of sensing load torque applied to the motor driving the cutting tool to rotate; (c) a step of comparing the load torque applied to the motor and motor load torque applied to the motor in the set forward direction; (d) a step of stopping the motor in a case where the load torque applied to the motor is equal to or greater than the motor load torque applied to the motor in the set forward direction in the (c) step; (e) a step of rotating the motor in a reverse direction; (f) a step of sensing the rotation speed of the motor rotating in the reverse direction; (g) a step of comparing the rotation speed of the motor rotating in the reverse direction and a motor rotation speed in the set reverse direction; and (h) a step of stopping the rotation of the motor in a case where the rotation speed of the motor rotating in the reverse direction is equal to or greater than the motor rotation speed in the set reverse direction in the (g) step.
Patent KR-20200045371-A (KR)
Inventor: KIM JONG HYUN
IPC: B23Q3/06
Filed: 2018-10-22
Abstract: The present invention relates to a workpiece setting assistance apparatus and, more specifically, to a workpiece setting assistance apparatus capable of accurately and quickly locating a large workpiece on a designated position on a table of a machining tool. According to the present invention, the workpiece setting assistance apparatus is capable of marking the center line of a table and the upper or lower surface of a workpiece by outputting a laser beam to the center line and the upper or lower surface through a laser marker, thereby enabling a worker to quickly and accurately match the center line of the workpiece with the center line of the table. Moreover, since the workpiece setting assistance apparatus forms a marking line by a laser beam outputted from the laser marker on a lateral side of a workpiece through a lateral side marker, a worker can more accurately and quickly set the workpiece by referring to the marking line formed on the lateral side of the workpiece as well as a marking line formed on the upper or lower surface of the workpiece.
Patent KR-20200046401-A (KR)
Title: Method for manufacturing VRLA cell including hydrophilic pressure-bonded spun lace nonwoven fabric and RLA battery
Inventor: CHOE SEOK MO
IPC: H01M10/12
Filed: 2018-10-24
Abstract: The present invention relates to a method for manufacturing a VRLA battery including hydrophilic crimp spun lace non-woven fabric, and the VRLA battery and, more specifically, to a method for manufacturing a VRLA battery including hydrophilic crimp spun lace non-woven fabric, which provides, as a separator, the hydrophilic crimp spun lace non-woven fabric instead of an absorbent glass fiber mat separator which is conventionally used, thereby improving a working environment due to dust exposure of glass fiber, facilitating a charging process of the VRLA battery with low weighing compared to excellent mechanical strength, and providing the VRLA battery with excellent wetting characteristics and porosity. Through the present invention, the separator for s VRLA battery having micropores is manufactured by using the non-woven fabric in which hydrophilic polyester or polypropylene is compressed by a spun lace method instead of the conventional glass fiber, thereby improving the working environment, increasing workability, achieving higher electrolyte absorption, and greatly increasing saturation.
Patent KR-20200046714-A (KR)
Title: Additive, method for preparing the same and etching composition comprising the same
Inventor: KIM CHEOL WOO
IPC: C09K13/06
Filed: 2018-10-25
Abstract: The present invention provides an etching composition, and more particularly, an etching composition providing a high selection ratio enabling selective removal of a nitride film and minimization of an etching rate, a preparation method thereof, an etching composition additive prepared through a reaction of phosphoric anhydride and a silane compound represented by Formula 1, a method for preparing the same and an etching composition including the same. In Formula 1, A is an n-valent radical; L is a direct bond or C1-C3 hydrocarbylene, R_1 to R_3 are each independently hydrogen, hydroxy, hydrocarbyl of C1-C20 or alkoxy of C1-C20, n is an integer from 2 to 5, and the silane compound of Formula 1 excludes siloxane.
Patent KR-20180120642-A (KR)
Inventor: KIM HYE MIN
IPC: C08J7/044
Filed: 2018-10-25
Abstract: The present invention relates to a flexible plastic film, and more specifically, to a flexible plastic film exhibiting high hardness while having excellent flexibility. The flexible plastic film of the present invention exhibits flexibility, bendability, high hardness, abrasion resistance and high transparency, and allows concern about film damage to be low, even when repeatedly bent, and thus may be usefully applied to front plates, display units and the like of flexible mobile devices, display devices and various instrument panels.
Patent KR-20200049292-A (KR)
Inventor: RYU HOSEON
IPC: F02C7/264
Filed: 2018-10-31
Abstract: The present invention relates to a control method for a gas turbine starting device including first and second main controllers. The method comprises the steps of: selecting the first main controller to start a gas turbine when the power of the starting device is activated; performing communication with a plurality of control boards using a first communication hub in a state in which the first main controller is selected; determining whether the first main controller has failed, by using the information received through the first communication hub; switching a control means of the starting device from the first main controller to the second main controller to stop the starting device, when it is determined that the first main controller has failed; monitoring the speed of the gas turbine in the state in which the control means is switched to the second main controller; and restarting the starting device based on the speed of the gas turbine.
Patent KR-20200053313-A (KR)
Title: Coating cable for ground anchor
Inventor: HA SEUNG WOO
IPC: E02D5/80
Filed: 2018-11-08
Abstract: The present invention relates to a cable for a ground anchor. A cable (400) is formed by allowing a plurality of wires (120) to be twisted in a shape of a straw rope to include a steel wire body (100) and a sheath (300) covered on the steel wire body (100), wherein the wire (120) is applied with a coating material. Both ends of the wire are exposed to the outside to a predetermined length.
Patent KR-20200053885-A (KR)
Inventor: LEE JIN WON
IPC: H01M4/88
Filed: 2018-11-09
Abstract: Disclosed is an apparatus for manufacturing a membrane-electrode assembly for a fuel cell. According to an embodiment of the present invention, the apparatus for manufacturing a membrane-electrode assembly for a fuel cell comprises: i) an electrode film sheet supply unit which supplies, respectively along a set transfer route, an upper electrode film sheet with an anode electrode layer continuously applied on an upper electrode film, and a lower electrode film sheet with a cathode electrode layer applied on a lower electrode film at a predetermined interval; ii) an electrolyte membrane sheet supply unit which recollects a protective film from an electrolyte membrane sheet having the protective film attached on an upper surface of an electrolyte membrane, and supplies the electrolyte membrane along a transfer route between the anode electrode layer of the upper electrode film sheet and the cathode electrode layer of the lower electrode film sheet; iii) a driving bonding roll which is installed so as to be rotatable in a counterclockwise direction via a first driving source above the transfer route of the electrolyte membrane and the upper and lower electrode film sheets, and which continuously forms a protruding portion and a recessed portion on an outer circumferential surface thereof, along the outer circumference; and iv) a driven bonding roll which is installed so as to perform vertical reciprocating motions via a second driving source below the driving bonding roll, and which rotates in a clockwise direction in contact with the driving bonding roll, while having the electrolyte membrane and the upper and lower electrode film sheets interposed therebetween, wherein the driven bonding roll is moved vertically via the second driving source according to the interval of the cathode electrode layer, and the rotation speed of the driving bonding roll may be increased or decreased via the first driving source.