baber/WOPTO huggingface dataset:
Patent KR-20180099504-A (KR)
Inventor: NAKAYA MICHIKO
IPC: H01L21/67
Filed: 2018-02-23
Abstract: An object of the present invention is to prevent corrosion of a conductive layer on an object to be processed during manufacturing of a semiconductor. The method for manufacturing a semiconductor includes a first step of etching an insulating film on the conductive layer of the object using a pattern of a mask, and exposing the conductive layer to a concave portion formed on the insulating film; and a second step of forming an organic film on the concave portion of the insulating film from which the conductive layer is expose. The second step includes a step of maintaining the inside of a chamber at a predetermined pressure, cooling a stage at a cryogenic temperature of -20°C or lower, and providing the object on the stage, a step of supplying gas containing gas of a low vapor pressure material into the chamber, and a step of forming the organic film by generating plasma from the supplied gas containing the gas of the low vapor pressure material, and depositing a precursor generated from the low vapor pressure material on the concave portion of the insulating film by using the plasma.
Patent KR-20180028422-A (KR)
Inventor: PARK JI HYUN
IPC: A47C9/02
Filed: 2018-02-26
Abstract: The present invention relates to a chair for work which forms to connect a waist belt (14, 16) to both sides of a chair main body (12), and forms to connect a support belt (18) in the front of the chair main body (12) so as to pass the support belt (18) between legs after wearing the waist belt (14, 16) to connect and fix the support belt (18) to the waist belt (14, 16), thereby maintaining a provided position by enabling the support belt (18) to support the chair main body (12) when a user walks while wearing the chair for work or sits for work and when the user moves by dragging the chain main body (12) on the ground while sitting according to work progress.
Patent KR-20180101209-A (KR)
Inventor: IMURA KEITA
IPC: G01N21/892
Filed: 2018-02-27
Abstract: The present invention provides a marking apparatus which can improve a yield of a product by preventing a spray from being attached to an area except for a defect portion of a film even though the spray scatters when a droplet is emitted from an emission hole. The marking apparatus can mark information by emitting a droplet to an optical film, and comprises: a droplet emission device having an emission surface on which an emission hole emitting the droplet to the optical film is formed; and a shielding member provided on the emission surface to prevent a spray scattering when the droplet is emitted from the emission hole. In the shielding member, an opening having an internal wall surface is formed to be opened in a position opposite to the emission hole, and further, prevents a spray scattering in a direction of crossing over a normal line of the emission surface.
Patent KR-20180101223-A (KR)
Inventor: RYU SANG HYO
IPC: C01B32/162
Filed: 2018-02-28
Abstract: An embodiment of the present invention provides a catalyst for manufacturing multi-wall carbon nanotubes, the catalyst comprising metal components according to Ma:Mb=x:y, and having a hollow structure with the thickness of 0.5-10 μm. In the above equation, Ma represents at least two metals selected from Fe, Ni, Co, Mn, Cr, Mo, V, W, Sn, and Cu; Mb represents at least one metal selected from Mg, Al, Si, and Zr; x and y each represent the molar ratio of Ma and Mb; and x+y=10, 2.0<=x<=7.5, and 2.5<=y<=8.0. It is an object of the present invention to provide the catalyst suitable for a manufacturing process for the multi-wall carbon nanotubes using a fluidized bed reactor.
Patent KR-20190105302-A (KR)
Title: Abrasion resistant ring comprising tungsten carbide and nickel-based metal and manufacturing thereof
Inventor: KIM KI YOUL
IPC: F04B53/00
Filed: 2018-03-05
Abstract: The present invention relates to a wear-resistant ring which includes metal powder including tungsten carbide powder and nickel-based metal powder and is manufactured by using plasma transferred arc (PTA) overlay welding and a manufacturing method thereof. The present invention provides the metal powder for manufacturing the wear-resistant ring comprising 60-70 wt% of the tungsten carbide powder and 30-40 wt% of nickel-based self-fluxing powder. Therefore, the present invention has an excellent wear-resistant lifespan.
Patent KR-20190105325-A (KR)
Title: Light control system of parking lot with display device for driving direction of vehicle
Inventor: LEE YONG SEOK
IPC: G08G1/08
Filed: 2018-03-05
Abstract: The present invention is to provide a parking lot lighting control system, capable of guiding a smooth vehicle flow in a crossover path without a traffic light in a parking lot, and reducing a traffic accident. To this end, the parking lot lighting control system of the present invention comprises: a plurality of camera modules installed on a crossover path entering section in a parking lot to photograph a vehicle travelling a crossover path to include a directional indicator; a control server for analyzing an image obtained by the camera module to detect directional indicator flickering information on a corresponding vehicle; a vehicle sensor installed on each path near the crossover path, and sensing the vehicle positioned within a predetermined distance before entering the crossover path to transmit the same to the control server; and a preliminary route indicator installed in all directions that the vehicle on the crossover path enters, and displaying a warning signal to enable a driver to recognize the same by control of the control server.
Patent KR-20190105735-A (KR)
Title: Soil nailing Device and soil nailing method using the same
Inventor: MUN SEUNG JEONG
IPC: E02D5/80
Filed: 2018-03-06
Abstract: The present invention relates to a soil nailing device and a soil nailing construction method using the same, and more specifically, to a soil nailing device and a soil nailing construction method using the same, which are capable of solid construction by increasing pulling resistance force on a nail through an anchoring device coupled to the end of the nail at the innermost side of a perforation hole in a state of inserting the nail into the perforation hole of a slope and are possible to increase quality of grouting operation by preventing an injecting pipe and a discharge pipe from being dented or bent during grouting operation.
Patent KR-20190105949-A (KR)
Title: Electronic device for compensating color of display
Inventor: NOH DONG HOON
IPC: G06F3/041
Filed: 2018-03-07
Abstract: The present invention relates to an electronic device for correcting a color of a display, which comprises: a housing including front and back plates; a touch screen display including an organic light emitting diode (OLED); a fingerprint sensor including an optical sensor; a processor operatively connected to the touch screen display and the fingerprint sensor; and a memory for storing a command.
Patent KR-20180110592-A (KR)
Title: Coil component
Inventor: AOKI HIDENORI
IPC: H01F27/32
Filed: 2018-03-14
Abstract: The present invention provides a new improvement for improving the effective permeability of a coil component. A coil component according to an embodiment of the present invention includes: a drum core having a first flange, a second flange and a winding core connecting the first flange and the second flange; a winding line wound around the winding core; and an external case part formed around the winding core so as to cover at least a part of the winding line. The external case part has an easy magnetization direction in parallel with the axis of the winding core.
Patent KR-20190110169-A (KR)
Title: Hand wearable device and manufacturing method of the same
Inventor: BAE JOON BUM
IPC: G01B7/16
Filed: 2018-03-19
Abstract: The present invention provides a hand wearable device. The hand wearable device comprises: an elastic sheet including first and second elastic layers facing each other; at least one sensor unit formed by printing predetermined conductive liquid metal between the first and second flexible layers; an electric wire unit extending from the sensor unit and electrically connected to the sensor unit; an electrode substrate formed on one side of the electric wire unit to be spaced apart from the wire unit by a predetermined distance; a connection unit formed between the electric wire unit and electrode substrate to electrically connect the electric wire unit and electrode substrate; and an extension unit extending from one surface of the elastic sheet. At least part of the connection unit and the electrode substrate are formed in the extension unit.
Patent KR-20190110344-A (KR)
Title: Thermo power generator
Inventor: JUNG JAE PIL
IPC: H01L35/30
Filed: 2018-03-20
Abstract: The present invention relates to a thermoelectric generator. The thermoelectric generator comprises: a thermoelectric element generating electromotive force by using the temperature difference between a high temperature unit and a low temperature unit; a low temperature unit heat exchanger disposed on top of the thermoelectric element; a high temperature unit heat exchanger disposed under the thermoelectric element; a housing surrounding the thermoelectric element, the low temperature unit heat exchanger, and the high temperature unit heat exchanger; and a heating source transferring heat from the bottom of the high temperature unit. According to the present invention, the thermoelectric generator is efficient enough to convert small waste heat energy such as heat generated from a gas burner into electric power, the thermoelectric generator has excellent reliability and stability, and the thermoelectric generator is light and compact at the same time so that the thermoelectric generator is convenient to use.
Patent KR-20190111514-A (KR)
Inventor: BAECK SUNG HYEON
IPC: C01G23/02
Filed: 2018-03-23
Abstract: The present invention relates to a method for producing an aqueous solution of titanyl chloride, characterized by using hydrochloric acid. Specifically, the method for manufacturing the aqueous solution of titanyl chloride by adding hydrochloric acid to titanium tetrachloride in a reactor in which no reaction occurs. Accordingly, the present invention provides a method for controlling a rate and amount of hydrochloric acid and removing impurities through post-preparation filtering. Therefore, the aqueous solution of titanyl chloride manufactured by the same can complete reaction even in a small amount compared to a conventional titanyl chloride aqueous solution using water, so that it is possible to reduce the time in a process, thereby having good efficiency.
Patent KR-20190111585-A (KR)
Inventor: KIM HYOUNG KWAN
IPC: G06Q10/10
Filed: 2018-03-23
Abstract: The present invention relates to an image-based construction site situation recognition system, a method thereof, and an earthwork productivity analysis method using the same. The construction site situation recognition system uses a camera to photograph a construction site to detect construction equipment in operation, and distinguishes and analyzes event information and work state information for the construction equipment at the construction site to calculate earthwork time. The construction site situation recognition system comprises a camera unit and a construction site management server. The camera unit and the construction site management server are connected to each other via a communication network to allow data communication. According to the present invention, a work situation for construction equipment at a construction site can be recognized based on an image to automatically analyze productivity for each construction equipment combination in earthwork at the construction site. Therefore, manpower and costs for earthwork productivity analysis can be reduced.
Patent KR-20190118076-A (KR)
Inventor: JEONG KYOUNG JEON
IPC: G06T3/00
Filed: 2018-04-09
Abstract: Disclosed in an embodiment of the present invention are a camera system and an image processing method thereof. The image processing method of a camera system according to an embodiment of the present invention includes: a step of receiving an event including an image processing request for generating a dewarping image from a fisheye image; and a step of generating the dewarping image by applying a first dewarping algorithm or a second dewarping algorithm different from the first dewarping algorithm to the fisheye image in response to receiving the event. It is possible to adaptively provide a dewarped image in which the distortion of the fisheye image is corrected according to a situation.
Patent KR-20190118295-A (KR)
Inventor: SONG KI TAEK
IPC: G01R31/36
Filed: 2018-04-10
Abstract: The present invention relates to a battery state determination device. More specifically, the battery state determination device uses a plurality of variables to precisely diagnose a battery state through the relationship between the variables, rather than predicting the life using only one variable, thereby estimating the abnormality and the remaining life of the battery.
Patent KR-20190121518-A (KR)
Title: Method and apparatus for skew correction of media
Inventor: PARK JAE HOON
IPC: G07D11/00
Filed: 2018-04-18
Abstract: The present invention relates to a medium skew correction device and a medium skew correction method. More specifically, the medium skew correction device is applied to an automatic medium input/output machine, which automatically inputs and outputs a medium, such as an automated teller machine, and a pair of skew correction rollers and a skew detection sensor for detecting the amount of skews of a medium are installed to correct the skews of the medium returned through a medium return roller. The medium skew correction device is connected with a return channel driving motor driving the medium return roller to rotate the skew correction rollers, but if a medium in which a skew arises is returned on a return channel, the skew amount of the corresponding medium is detected through the skew detection sensor, while a skew control motor is operated in accordance with the detected skew amount to control the skew correction rollers through a differential gear structure to make a rotation velocity difference in accordance with the skew amount. Therefore, the skew arising in the medium can be effectively corrected through the skew correction rollers rotating at different rotation velocities, and, in this way, the skew of the medium can be accurately corrected without an extra encoder or brake for controlling the rotation of the skew correction rollers, so the medium skew correction device can have a simple and compact structure.
Patent KR-20180121370-A (KR)
Inventor: Yoshizawa eri
IPC: C08L63/00
Filed: 2018-04-19
Abstract: The present invention provides an active energy ray-curable resin composition which gives a cured film having excellent heat resistance and developability. A reactive polycarboxylic acid compound (A) is formed by making a polybasic acid anhydride (e) represented by formula (2) or (3) react with a reactive epoxy carboxylate compound (d) which is obtained by making epoxy resin (a) represented by formula (1) react with a carbonic acid compound (b) having both a carboxyl group and an ethylenically unsaturated group capable of polymerizing in one molecule and a compound (c) having a carboxyl group and a hydroxyl group in one molecule if needed. In formula (1), Ar is independently any one of (I) or (II), a molar ratio of (I) and (II) is (I)/(II) = 1 to 3, G represents a glycidyl group, and n is an average value of the number of repeats and is an integer more than 0 and less than or equal to 5. In formula (2), R_1 independently represents a hydrogen atom and an alkyl group having 1 to 10 carbon atoms, and m represents an integer of 1 to 3.
Patent KR-20180128832-A (KR)
Inventor: YONG HWAN ROH
IPC: E03D9/03
Filed: 2018-04-19
Abstract: A solution feeder comprises: a container having a space for containing solution, and a channel socket of a gravity direction for discharging the solution contained in the space, such that the container is floated by buoyancy in a water tank; and a feeder opening and closing the channel socket by using the buoyancy and gravity within the water tank in the container, wherein the feeder includes: a coupling body assembled with the channel socket along the same axis as the channel socket and moved by the buoyancy of the container at an upper portion thereof; a weight centered base supporting the coupling body at a lower portion thereof; and a dispenser portion coupled to an upper portion of the weight centered base and composed of a shutter stem provided with a stem seal opening and closing the channel socket.
Patent KR-20180120105-A (KR)
Inventor: YOO BONG YOUNG
IPC: H01L23/48
Filed: 2018-04-25
Abstract: The present invention provides a method for forming a through-silicon-via capable of quickly filing the inside of the via, suppressing deposition on the surface of a substrate, and reducing a surface defect. The method for forming a through-silicon-via includes the steps of: forming the via on a silicon substrate; transferring a first inhibitor on the silicon substrate; and filing the via.
Patent KR-20190127002-A (KR)
Title: Vehicle key device
Inventor: WOO MYEONG NAM
IPC: G07C9/00
Filed: 2018-05-03
Abstract: The present invention relates to a vehicle key device. The vehicle key device includes a fob body equipped with a remote control part for remotely controlling some functions of a vehicle; a mecha key that is detachably mounted on the fob body and is inserted into the key hole of the vehicle; a rotation operation means coupled to the mecha key; and a key holder coupled to the rotation operation means. A vehicle key device according to the present invention allows a key holder to be drawn in or drawn out through a rotation operation means into a fob body according to the preference of a consumer, and also has simple configuration to return to an original state easily.
Patent KR-20190134904-A (KR)
Inventor: LEE JUN HEE
IPC: B33Y10/00
Filed: 2018-05-10
Abstract: The present invention relates to a device for manufacturing an electronic element using a wire which can easily perform a discharge control of a molding material by simultaneously discharging a molding material and a wire through a nozzle part of a cylinder to manufacture a three-dimensional structure, and can prevent a clogging phenomenon of the nozzle part. According to the present invention, provided is the device for manufacturing the electronic element using the wire comprising: a cylinder which accommodates the molding material; a nozzle part formed at an end of the cylinder; a molding material supply part for supplying the molding material to the cylinder; a heater unit for heating the cylinder to melt the molding material; a wire supply part for supplying the wire inside the cylinder; and a wire recovery part for discharging and recovering the wire located inside the cylinder to the outside of the cylinder through the nozzle part.
Patent KR-20190129492-A (KR)
Title: Method and system for providing integrated financial service
Inventor: RYOO KYUNGSU
IPC: G06Q20/10
Filed: 2018-05-11
Abstract: The present invention provides a method for providing an integrated financial service and a system thereof. According to embodiments of the present invention, the method for providing an integrated financial service may provide the integrated financial service for financial services such as securities, banks, and insurances by using a history (transaction history and/or search history) of users in a payment platform associated with a search service.
Patent KR-20180125402-A (KR)
Title: Preparation of biological cells on mass spectrometric sample supports for desorbing ionization
Inventor: SPARBIER KATRIN
IPC: C07K1/14
Filed: 2018-05-14
Abstract: The present invention relates to the preparation of biological cells for the mass spectrometric analysis of cell properties such as taxonomic classification, antibiotic resistances, reactions to drugs or other active substances. The cells may be prokaryotic or eukaryotic microorganisms that have been particularly cultured directly on a mass spectroscopy sample support, or eukaryotic cells from tissues or cell cultures. The present invention suggests that the cells are not pulverized by adding a matrix solution for subsequent ionization by matrix-assisted laser desorption (MALDI) but the cells are pulverized in a separate treatment on the sample support itself by using acids and/or solvents. Surprisingly, the cell proteins released as a result are adhered to the sample support and as a result the cell proteins are carefully washed with a buffer solution such that the salts or other soluble impurities which can be inhibited from initial treatment steps, for example, from a nutrient solution can be removed. Surprisingly, the cell proteins released then adhere to the sample support so that they can be carefully washed with buffer solution to remove salts and other soluble impurities which can stem from earlier treatment steps, for example from nutrient solution.
Patent KR-20190130717-A (KR)
Title: H-beam Coated with Nonflammable Sheet for Heat Protection and Method of Same
Inventor: BYUN MOO WON
IPC: E04B1/94
Filed: 2018-05-15
Abstract: According to the present invention, a nonflammable sheet (100) for radiation is used to attach and surround the surface of an H-beam constructed in a building. The nonflammable sheet includes at least one expansion graphite layer (30) between sheet-shaped mineral wool (20) non-woven fabrics. In order to make elegant the exterior of the nonflammable sheet (100) attached along the surface of the H-beam (200) and support or fix fibers of mineral wool (20), a cover sheet (10) can be more attached to one side of the nonflammable sheet (100). According to another embodiment of the present invention, mineral wool (20) non-woven fabrics made by dispersing expansion graphite particles (31) in the mineral wool (20) non-woven fabrics can be used. According to another embodiment, mineral wool (20) non-woven fabrics with an expansion graphite layer (30) formed on one side of the mineral wool (20) non-woven fabrics can be used.
Patent KR-20180127920-A (KR)
Title: Outlet device
Inventor: VOLKER DOLL
IPC: B60H1/34
Filed: 2018-05-17
Abstract: The present invention relates to an outlet device (1) for ventilating the inside of the vehicle (V) by generating an outlet flow (F1). The outlet device (1) comprises: a housing (10) having an inner housing surface (10a); a first air-guide surface (31) creating a first partial volume flow; a second air-guide surface (32) creating a second partial volume flow and placed opposite to the first air-guide surface (31); and a rudder (50) disposed within the housing (10) and rotated around a rudder adjustment axis (D50).
Patent KR-20190093481-A (KR)
Title: device to expel bird for electric pole
Inventor: SHIN SEOK BONG
IPC: A01M29/32
Filed: 2018-05-24
Abstract: The present invention relates to a bird repelling apparatus for a utility pole. The bird repelling apparatus comprises: a body with an open top and an empty case inside thereof; a plate-like seating table which is deployed in one direction from a side of the body; a wire member disposed in a longitudinal direction of a seating plate in which a plurality of stripped wires having different poles are positioned in turns at equal intervals; a cover for covering an upper part of the body; a solar cell rotatably mounted on an upper part of the cover; a controller embedded in the body to connect wires of the wire member and the solar cell, and thus to control a voltage; and a coupling member in which an upper part is connected to a lower part of the body and the lower part is mounted to a cross arm of the utility pole. The present invention, according to the configuration, by attaching a simple structure of the bird repelling apparatus using a solar cell to the cross arm of the utility pole, can prevent birds such as magpies from nesting on the utility pole so that it is possible to prevent blackout accidents and the like in advance, thereby having an effect of increasing marketability.