baber/WOPTO huggingface dataset:
Patent KR-20200013973-A (KR)
Title: Gate valve with opening status check
Inventor: KIM SUNG MIN
IPC: F16K27/04
Filed: 2018-07-31
Abstract: The present invention relates to a gate valve capable of checking an opening state, which is characterized by comprising: a connecting pipe connected to a pipe through which fluid flows; a gate case connected to a side surface of the connecting pipe, and having an accommodating space communicating with a space in the connecting pipe; a gate which reciprocates between the space in the connecting pipe and the accommodating space in order to open and close the connecting pipe; a stem formed in a stick shape having a screw thread on an outer surface, and of which one end portion is connected to the gate; a handle screw-coupled to the stem on the outside of the gate case to be rotated, thereby moving the stem in a longitudinal direction; a gradation unit which has a plurality of gradations formed on an outer surface of the gate case; and a state display unit connected to the stem to be moved along the stem, and provided with an indication unit which is exposed to the outside of the gate case to be moved on the gradation unit. Therefore, according to the gate valve of the present invention, the opening state of the valve can be easily checked by a simple configuration.
Patent KR-20200016640-A (KR)
Title: Composition for inhibiting osteoclast differentiation comprising gold compound as an active ingredient
Inventor: KANG KEON WOOK
IPC: A61P19/00
Filed: 2018-08-07
Abstract: The present invention relates to a composition for inhibiting osteoclast differentiation comprising a gold compound as an effective ingredient, wherein the gold compound can effectively suppress osteoclast differentiation by downregulating the expression of NFATc1 located upstream in a signaling pathway involved in osteoclast differentiation, interfering with the phosphorylation of IKK-IκBα to block NF-κB activation, and inhibiting inflammasome-mediated IL-1β release. In addition, the composition exhibits the effect of suppressing bone loss and improving bone density in ovariectomized animal models, and thus, is expected to be used in various fields such as compositions for medicines, quasi-medicines, food additives, and cosmetic materials for use in inhibiting osteoclast differentiation and in alleviating, preventing, or treating osteoclast differentiation-caused metabolic bone disease.
Patent KR-20200020111-A (KR)
Title: Auto teaching system
Inventor: SANG MIN LEE
IPC: H01L21/67
Filed: 2018-08-16
Abstract: The present invention relates to an automatic teaching system using a jig. According to the present invention, the automatic teaching system comprises: a shelf accommodating any one from an article and a teaching jig and including an accommodation unit having a first object and second object to be detected for identifying a distance formed therein; a transfer robot including a fork supporting any one from the article and the teaching jig and a fork driving unit inserting or withdrawing the fork into or from the shelf; the teaching jig supported to the fork and including a first distance sensor sensing a first distance from the first object to be detected and a second distance sensor sensing a second distance from the second object to be detected; and a control unit calculating the misalignment amount of the fork with respect to the shelf based on the first and second distances and teaching the transfer robot with respect to the shelf based on the first and second distances and the misalignment amount. According to the present invention, the automatic teaching system uses the first and second distance sensors included in the teaching jig to calculate the misalignment amount of the fork, thereby teaching the transfer robot in a rotational shaft direction and a fork shaft direction.
Patent KR-20200021731-A (KR)
Title: Positive electrode nanocomposite for all-solid secondary battery and method for manufacturing the same
Inventor: JEONG GOOJIN
IPC: H01M4/36
Filed: 2018-08-21
Abstract: Provided are a positive electrode nanocomposite for an all-solid secondary battery and a manufacturing method thereof. The present invention relates to a positive electrode nanocomposite for an all-solid secondary battery and a manufacturing method thereof, intended to maximize the contact area between a solid positive electrode material and a solid electrolyte material, and also maximize the utilization rate of the solid positive electrode material. The solid positive electrode material and the solid electrolyte material are composited into one on a nanoscale, and the solid positive electrode material is at least one material selected from the group consisting of lithium-free metal oxide and metal halide materials, and the solid electrolyte material is a sulfide-based solid electrolyte material.
Patent KR-20200023899-A (KR)
Title: Rh degassing appatarus
Inventor: JI HYUNG BIN
IPC: C04B22/02
Filed: 2018-08-27
Abstract: Disclosed is an RH degassing apparatus. In one embodiment, the RH degassing apparatus includes: a degassing lower tank having an inner region including the side surface and the floor surface, and having a refractory material for the side surface and a refractory material for the floor surface constructed in the inner region; and a temperature measuring unit provided on one side surface of the degassing lower tank to measure the temperature of molten steel, and having a predetermined height from the floor surface. The refractory material for the side surface includes: a first refractory material constructed in a first side surface region in contact with the temperature measuring unit; and a second refractory material constructed in a remaining side surface region other than the first refractory material.
Patent KR-20200025341-A (KR)
Title: Reinforcement method of reinforced concrete column using steel plate
Inventor: HO SEUNG WOUNG
IPC: F16B37/14
Filed: 2018-08-30
Abstract: According to the present invention, a construction method of reinforcing a reinforced concrete column using a steel plate comprises the steps of: forming an anchor receiving part on the outer surface of a reinforced concrete member; forming a penetration hole in a position corresponding to the position of the anchor receiving part in a reinforcing plate; burying an anchor in the anchor receiving part; fastening a bolt to the anchor; and allowing the bolt to penetrate through the penetration hole of the reinforcing plate and fastening the first nut thereto to fix the reinforcing plate to the outer surface of the reinforced concrete member, thereby effectively implementing reinforcing effects by a reinforcing material without being influenced by the performance of epoxy, which is an adhesive, and a construction state.
Patent KR-20200025621-A (KR)
Title: Semiconductor device and method for fabricating the same
Inventor: SEONG DONG JUN
IPC: H01L27/11573
Filed: 2018-08-31
Abstract: Provided are a semiconductor device and a method for manufacturing the same. The semiconductor device comprises: a first electrode; a lower carbon film formed on the first electrode; a first tunneling oxide film formed on the lower carbon film; a switch film formed on the tunneling oxide film; an upper carbon film formed on the switch film; and a second electrode formed on the upper carbon film. According to the semiconductor device, operation characteristics can be improved.
Patent KR-20200025768-A (KR)
Title: Method for preparing a long chain aliphatic carboxylic acid
Inventor: PARK KYUNGHO
IPC: C07C53/126
Filed: 2018-08-31
Abstract: The present invention relates to a method for preparing a long chain aliphatic carboxylic acid. More particularly, the present invention relates to a method for preparing a long chain aliphatic carboxylic acid capable of adjusting the length of a main chain, that is, the number of carbons included in the main chain, when preparing a carboxylic acid having 20 or more carbon atoms. The method for preparing an aliphatic carboxylic acid comprises: a polymerization step of forming a hydrocarbon polymer using an unsaturated hydrocarbon monomer having 2 to 8 carbon atoms; and a carboxylation step of introducing a carboxyl group at the end of the hydrocarbon polymer.
Patent KR-20200027770-A (KR)
Title: Nozzle Vane for Automatic Fire Extinguisher
Inventor: JEONG DONG JIN
IPC: B05B1/26
Filed: 2018-09-05
Abstract: The present invention relates to a nozzle vane mounted inside a nozzle (33) of an automatic fire extinguisher. The nozzle vane comprises: a vane body (210) which is mounted on a fire extinguishing agent discharge passage inside the nozzle (33), and in which a tip portion (211) is formed at an upper end portion toward a discharge tube (22) connected to an agent tank (11) of the automatic fire extinguisher, a circular edge (212) is formed at a lower end portion, and a plurality of guide curved portions (213) are formed on a side surface between the tip portion (211) and the edge (212) and cut to form a concave curved surface while forming a downward slope; and a guide vane (220) protruding to form the concave curved surface in a clockwise or counterclockwise direction while forming the downward slope on the surface of the guide curved portion (213) of the vane body (210). The end surface of the guide vane (220) is mounted to be in close contact with the inner surface of the fire extinguishing agent discharge passage inside the nozzle (33). The fire extinguishing agent is ejected to the outside of the nozzle (33) by passing through an empty space between the guide vanes (220).
Patent KR-20200035750-A (KR)
Title: Ferritic stainless steel and ferritic stainless steel pipe with improved mechanical properties of weld
Inventor: LEE KYE MAN
IPC: C22C38/20
Filed: 2018-09-27
Abstract: Disclosed is ferritic stainless steel with improved mechanical properties of a welded part. The disclosed ferritic stainless steel contains: 0.005 to 0.02 wt% of C; 0.005 to 0.02 wt% of N; 11.0 to 13.0 wt% of Cr; 0.16 to 0.3 wt% of Ti; 0.1 to 0.3 wt% of Nb; 0.005 to 0.05 wt% of Al; and the rest Fe and unavoidable impurities. In addition, the maximum strength of aggregate in the {001} direction after welding is equal to or less than 30.
Patent KR-20200037016-A (KR)
Title: A Rolling Bearing Having Improved Heat Emitting Capability
Inventor: MOON JAE HYUN
IPC: F16C33/78
Filed: 2018-09-28
Abstract: An object of the present invention is to provide a rolling bearing with improved heat-resistance performance, which prevents damage caused by an external impact by improving the strength of a seal. The rolling bearing with the improved heat-resistance performance according to the present invention comprises: an inner ring in which a concave seal groove is formed at an outer diameter side; an outer ring having a larger diameter than the inner ring and in which a concave outer groove is formed at an inner diameter side; a plurality of rolling elements provided along the circumferential direction between the inner ring and the outer ring; and an annular seal provided at an opening unit formed between the inner ring and the outer ring. The seal comprises a reinforcing member, and a seal main body having a seal head unit coupled to the reinforcing member and inserted into the outer ring groove at a radially outer side. A heat pipe which discharges heat from the inside to the outside is coupled to the seal.
Patent KR-20180119145-A (KR)
Inventor: SON YU RAK
IPC: G06Q30/02
Filed: 2018-10-01
Abstract: A method for providing ratings and coupons based on the billing history of a user is provided. The method is performed by computing. The method includes: a step of performing login by using the account information of a user to a predetermined online service server; a step of accessing a billing history page of the user of the online service server; a step of analyzing a code constituting the billing history page to calculate a billing amount of the user for a predetermined period; a step of determining the rating of the user based on the calculated billing amount; and a step of providing a predetermined alliance coupon to the user if the rating of the user is a predetermined rating. The determined rating of the user has a predetermined validity period from a decision point. The calculation of the billing amount for the predetermined period of the user and the determination of the rating of the user are repeated in a predetermined cycle.
Patent KR-20200041073-A (KR)
Inventor: MISUN SONG
IPC: H05B3/18
Filed: 2018-10-11
Abstract: According to embodiments of the present invention, an electric heater comprises: a substrate; an outer pattern part disposed on one surface of the substrate and connecting a start point and an end point; an inner pattern part disposed on one surface of the substrate so as to be located inside the outer pattern and spaced apart from the outer pattern part and connecting the start point to the end point; a pair of first electrodes connected to the outer pattern part; a pair of second electrodes connected to the inner pattern part and spaced apart from the pair of the first electrodes, wherein the pair of the second electrodes are located inside the outer pattern part. Therefore, the invention provides an electric heater with reduced localized heating.
Patent KR-20200043125-A (KR)
Inventor: SEO JE HWAN
IPC: G08C17/02
Filed: 2018-10-17
Abstract: A remote control apparatus is disclosed. According to the present invention, the control apparatus comprises: a directional antenna; a communication unit; and a processor configured to determine an angle at which a wireless signal is received when the wireless signal is received from an external device through the directional antenna, obtain identification information of the external device by parsing the wireless signal when the angle is within a preset range, and transmit a signal requesting registration to the external device through the communication unit if it is determined that the external device is not registered on a server based on the identification information.
Patent KR-20200048069-A (KR)
Title: Monoclonal antibody with specificity for human TREM2 protein, hybridoma cell line producing the same and use thereof
Inventor: LIM HYUN HO
IPC: G01N33/68
Filed: 2018-10-29
Abstract: The present invention relates to a monoclonal antibody against a cell membrane protein of human triggering receptor expressed on myeloid cells-2 (TREM2), a hybridoma cell line for producing the same, and a use thereof. Specifically, the present invention relates to: a monoclonal antibody produced by a hybridoma cell of a deposition number KCTC 13471BP or a deposition number KCTC 13470BP and specifically coupled to TREM2; a hybridoma cell line for producing the monoclonal antibody; a method for producing the hybridoma cell; a human TREM2 protein-detecting composition comprising the monoclonal antibody against TREM2; a composition for diagnosing brain disease; and a pharmaceutical composition for preventing or treating brain disease.
Patent KR-20200050769-A (KR)
Inventor: KIM JONG KWEON
IPC: C25D3/38
Filed: 2018-11-02
Abstract: The present invention provides an electrolytic iron-nickel (Fe-Ni) alloy foil having high strength and durability for a secondary battery and a manufacturing method thereof. According to the present invention, the electrolytic Fe-Ni alloy foil comprises: an electrolytic Fe-Ni alloy foil consisting of 36 to 50 wt% of Ni and the balance of Fe and inevitable impurities; and a copper-plated layer formed on the electrolytic Fe-Ni alloy foil and having a thickness of 0.1 to 5.0 μm with respect to both surfaces. When a sum of the thickness (T_Fe-Ni) of the electrolytic Fe-Ni alloy foil and the thickness (T_Cu) of the copper-plated layer is the total thickness (T_total), the total thickness (T_total) is 4 to 20 μm and a ratio (T_Cu/T_total) of the thickness (T_Cu) of the copper-plated layer to the total thickness (T_total) is 0.5 or less.
Patent KR-20190058295-A (KR)
Inventor: SHIOIRI MITSUAKI
IPC: H02K1/12
Filed: 2018-11-07
Abstract: Provided is a stator of a rotating electrical machine, comprising: a stator core made of a laminated electronic steel plate and having a plurality of teeth and slots formed in an inner periphery thereof; a first insulator and a second insulator which are inserted into the stator core; and a coil wound around the teeth, wherein the first insulator includes a first comb-like engaging portion disposed in the slot and the second insulator has a second comb-like engaging portion disposed in the slot, wherein a first taper shape is formed at a first end portion of the first comb-shaped engaging portion, a second taper shape and a third taper shape are individually formed in a radial direction at both sides of the stator core at a second end portion of the second comb-shaped engaging portion, and the first end portion and the second end portion are overlapped with each other in the radial direction.
Patent KR-20200053710-A (KR)
Title: Control method of painless anesthetic injection device
Inventor: YEOM HYEON CHUL
IPC: A61M5/20
Filed: 2018-11-08
Abstract: The present invention relates to a method for controlling a painless anesthesia injection device capable of minimizing pain by determining an injection amount and an injection rate when injecting a drug into an affected area in an accurate position. After detecting syringe seating, a single injection dose and the injection rate are set, and automatically injecting according to the set dose and rate to detect pressure to automatically determine and control whether or not it is normal, thereby being able to control injection in a fixed dose and a fixed rate by automatic control.
Patent KR-20200053310-A (KR)
Title: Energy management system and method using environmental data and energy data
Inventor: KIM SEKYU
IPC: G06Q50/06
Filed: 2018-11-08
Abstract: The present invention relates to technique for managing energy and, more specifically, to a device and a method for managing energy using environmental data and energy data. According to an embodiment of the present invention, the device and the method may maintain comfort of a human and properly control energy. The device comprises a reception unit and a control unit.
Patent KR-20200058774-A (KR)
Inventor: JEONG TAE SUNG
IPC: H01L23/528
Filed: 2018-11-20
Abstract: The present invention relates to a fan-out sensor package capable of achieving miniaturization, high performance, process simplification, reliability improvement, and in particular, preventing insulating materials from contaminating an active surface of a sensor chip. The fan-out sensor package comprises: an optical member having a first surface and a second surface opposite to the first surface; a connection member disposed on the first surface of the optical member and including a redistribution layer and an insulated pattern layer placed on the same level as the redistribution layer and electrically insulated from the redistribution layer; a sensor chip in which an active surface having a central part where an optical area is disposed on the connection member and a peripheral part surrounding the central part and having a connection pad electrically connected to the redistribution layer is disposed to face the first surface of the optical member; and an insulating member disposed on the connection member and covering at least a part of the peripheral part of the active surface, wherein the pattern layer is disposed in an area corresponding to an area between a central part and a peripheral part of the active surface when viewed from the active surface of the sensor chip.
Patent KR-20190010517-A (KR)
Inventor: KIM WON MOK
IPC: H01L31/0445
Filed: 2018-11-23
Abstract: Provided is a flexible thin film solar cell in which color of back reflection is controlled. The flexible thin film solar cell comprises: a substrate including an organic polymer film; a metal electrode layer disposed on the substrate; and an intermediate layer disposed between the substrate and metal electrode layer and made of a nanocomposite material containing metal nanoparticles. The flexible thin film solar cell may change color appearing on a back surface of the substrate into people-friendly and aesthetic color.
Patent KR-20200063412-A (KR)
Title: An Electrical power system of artificial satellite having a separable battery package
Inventor: LIM CHEOL WOO
IPC: H02S10/40
Filed: 2018-11-27
Abstract: Disclosed is a power system for an artificial satellite device with a separable battery package. According to the present invention, the separable battery package used in the power system for an artificial satellite device is configured by coupling a plurality of battery modules having strings of a multiple of three to each other. Accordingly, the power system for an artificial satellite device with a separable battery package can add or subtract the number of the battery modules so that an electrical storage capacity of the battery package can be easily changed. Also, the power system for an artificial satellite device with a separable battery package can be easily handled when a main body is prefabricated so that operability is excellent and can shorten time when the main body of the artificial satellite device is designed.
Patent KR-20200064381-A (KR)
Title: Network system for ship
Inventor: KIM JUNG WOO
IPC: H04L12/24
Filed: 2018-11-29
Abstract: The present invention is to provide a network system for a vessel consisting of a loop-type or link-type terminal. According to an embodiment of the present invention, a network system for a vessel comprises: a vessel integrated server which forms a network in the vessel to perform voyage or communication in the vessel; and a plurality of terminals connected to the vessel integrated server to form the network. At least some of the plurality of terminals may be connected to each other to form a loop, or may be connected in series to each other.
Patent KR-20200066467-A (KR)
Title: Biomass Manufacturing Apparatus Using Solar Energy
Inventor: SEUK CHEUN CHOI
IPC: C10L5/44
Filed: 2018-11-30
Abstract: The present invention relates to a biomass manufacturing apparatus (100), comprising: a feeder unit (110) into which a biomass fuel (F1) is introduced; a drying unit (120) for removing moisture included in the biomass fuel (F1) by drying the biomass fuel (F1) supplied to the feeder unit (110); a solar module (130) for collecting solar energy and configured to supply heat energy to the drying unit (120) by using the collected solar energy; a pulverizing unit (140) for pulverizing the biomass fuel (F2) transferred from the drying unit (120) into a size less than or equal to a preset particle size; and a molding unit (150) for solidifying the biomass fuel (F3) pulverized into the size less than or equal to the preset particle size from the pulverizing unit (140) into a biomass pellet (P) form of a predetermined size.
Patent KR-20200066470-A (KR)
Inventor: KIM MYUNG BOK
IPC: H02J3/38
Filed: 2018-11-30
Abstract: The present invention relates to a method for managing a small microgrid. More specifically, the present invention may separately construct a whole energy management system (EMS) at a low cost without using a power management system (PMS) by simplifying a structure and establishing the whole network by one network structure. The method for managing a small micro-grid comprises: measuring a power amount consumed from a plurality of customer micro-grids to compare the power consumption with a current stored power; deriving required or remaining power according to the compared power; transferring the power derived from the plurality of customer micro-grids through data communication to confirm an energy state; determining whether to transmit or receive power to or from the plurality of customer micro-grids according to the confirmed energy state; transmitting the determined transmission or receiving command of power to a main ESS; and transmitting power to the plurality of customer micro-grids or receiving the power from the plurality of customer micro-grids according to a command received from the main ESS.