baber/WOPTO huggingface dataset:
Patent KR-20180099526-A (KR)
Inventor: OIKAWA SHIN
IPC: G02B5/30
Filed: 2018-02-26
Abstract: The present invention provides a method for manufacturing a polarizing plate in which the direction of an absorption axis is directed more accurately in a design direction and a method for manufacturing a liquid crystal panel. The method of manufacturing a polarizing plate (1) having an absorption axis (SA) according to an embodiment, comprises: a cutting step of cutting a first strip-shaped polarizing plate (10) at a plurality of positions in a width direction to obtain strip-shaped polarizing plates (12_1 to 12_N), wherein N is an integer of 2 or more; and a processing step of extracting a polarizing plate region in which the direction of the absorption axis in the polarizing plate region is directed to the designing direction of the absorption axis of the polarizing plate to be produced by processing each second striped-shaped polarizing plate, which is a polarizing plate region (31) in the second strip-shaped polarizing plate corresponding to the polarizing plate to be produced, based on the direction of the absorption axis in the second strip to thereby obtain a polarizing plate.
Patent KR-20190102562-A (KR)
Title: Strapping Machine
Inventor: KIM JONG WOONG
IPC: B65B59/00
Filed: 2018-02-26
Abstract: The present invention relates to a strapping machine comprising: a main frame; a first strapping part fixedly installed on one side upper part of the main frame and strapping one side of a product with a band; a second strapping part movably installed on the other side upper part of the main frame and strapping the other side of the product with the band; and an interval compensating conveyor part for compensating for a variable gap on the left and right as the second strapping unit moves from left to right. Therefore, an objective of the present invention is to provide the strapping machine which enables two column of strapping operations to be performed simultaneously.
Patent KR-20190102939-A (KR)
Title: Adhesive method of Al2O3 and Cu composite film via aerosol deposition process for application of film resistor
Inventor: JONG MIN OH
IPC: B22F9/00
Filed: 2018-02-27
Abstract: Disclosed is an attachment method of an aluminum oxide and copper (Al_2O_3/Cu) composite film through an aerosol deposition process for application of a film resistor, comprising: a step that a powder mixture is placed in an aerosol chamber; a step that aerosol is sprayed on a substrate; and a step that an attachment film for an Al_2O_3/Cu composite film is produced.
Patent KR-20190106013-A (KR)
Title: Method and apparatus for transmitting and receiving uplink synchronization information in communication system
Inventor: LEE YONG SU
IPC: H04W56/00
Filed: 2018-03-07
Abstract: Disclosed are a method and apparatus for transmitting and receiving uplink synchronization information in a communication system. According to the present invention, an operation method of a base station comprises the following steps: determining an uplink synchronization method; transmitting a synchronization request message for instructing the execution of a concentrated uplink synchronization method to a relay when the uplink synchronization method is determined to be the concentrated uplink synchronization method; receiving a TA value of a terminal calculated by the relay from the relay; generating a synchronization response message including the TA value; and transmitting the synchronization response message to the terminal through the relay. Accordingly, the performance of the communication system can be improved.
Patent KR-20180105575-A (KR)
Title: Silicone resin composition for die-bonding and cured product
Inventor: KOBAYASHI YUKITO
IPC: C08G77/08
Filed: 2018-03-12
Abstract: The present invention provides a silicon resin composition which provides a cured product having high thermal conductivity to have good workability and high adhesive strength and effectively dissipate heat generated from a chip, in a transfer method on a substrate. The silicon resin composition for die bonding comprises: linear organopolysiloxane (A) having at least two alkenyl groups bonded to a silicon atom in one molecule and having no alkoxy group bonded to the silicon atom; 3D net-like organopolysiloxane (B) represented by average composition formula (1), (R^1_3SiO_(1/2))_a(R^2R^1_2SiO_(1/2))_b(R^2R^1SiO)_c(R^1_2SiO)_d(R^2SiO_(3/2))_e(R^1SiO_(3/2))_f(SiO_(4/2))_g; organohydrogenpolysiloxane (C) represented by average composition formula (2), R^3_hH_iSiO_((4-h-i)/2); straight chain organopolysiloxane (D) having at least one alkenyl group bonded to a silicon atom in one molecule, and having an alkoxy group bonded to a silicon atom at both molecular chain ends; a platinum group metal catalyst (E); and thermally conductive filler (F) having an average particle diameter of 0.1 μm or more and less than 1 μm.
Patent KR-20190107965-A (KR)
Title: coding education system using drone
Inventor: KYUNG SIK SEO
IPC: G06Q50/20
Filed: 2018-03-13
Abstract: The present invention relates to a coding education system using a drone and, more specifically, to a coding education system using a drone, capable of operating a programming education for controlling a drone more effectively. The present invention comprises: a content database storing coding education content for a drone; a learning management database storing information on coding education subjects, information on coding education lecturers, information on registered users registered in advance in relation to the coding education subjects, information on the progress of learning for the coding education subject, and information on the learning outcomes of the coding education subject; a coding education server for managing a corresponding event as the event for the learning progress and the learning outcome is generated, and providing an authoring tool for coding education to use the coding education content stored in the content database; a user terminal for the registered user; a first educational terminal for the coding education subject; a second educational terminal for the coding education lecturer; and an education field management device installed in the field where the coding education proceeds to monitor the field where the coding education proceeds.
Patent KR-20190109927-A (KR)
Title: Safety cover for wall outlet
Inventor: KWAK CHANG YONG
IPC: H01R13/447
Filed: 2018-03-19
Abstract: The present invention relates to a safety cover for a wall socket. The purpose of the present invention is to provide a safety cover for a wall socket, capable of preventing accidents for children and the inflow of foreign substances by conveniently closing a plug insertion groove of a wall socket through a safety cover of a specific structurer as well as preventing the safety cover from being irregularly separated or lost by attaching the safety cover to the outer surface of the wall socket through a magnet. To achieve the purpose, according to the present invention, the safety cover for a wall socket includes: a disc-shaped body having a diameter corresponding to a plug insertion groove of a wall socket; a magnet inserted into a magnet fixing groove formed on the rear side of the body; and a holding unit protruding from one spot of the front side of the body to apply external power when the safety cover needs to be installed or removed.
Patent KR-20190110859-A (KR)
Title: Method for providing ar or vr image based on location information and direction information
Inventor: SUNG CHANG GUN
IPC: H04N21/81
Filed: 2018-03-21
Abstract: An embodiment of the present invention utilizes one or more of a Wi-Fi terminal and a Bluetooth terminal, which is a local area communication device, to correct an error of GPS information and collects an accurate position, and collects the direction information of a user through a user terminal to provide an accurate AR or VR image. As a result of this, if it is applied to an unconstructed construction site, when the user looks at a building from the outside, the exterior of the completed building can be provided. When the user moves into the site, the interior of the completed building can be provided. In addition, when the user visits a site or a place where historic sites and tangible cultural properties exist or existed, and takes a picture in a specific direction from a specific location, an AR image can be provided as the image of a historic site that was lost but previously existed. A method for providing an AR or VR image based on location information and direction information includes a step of receiving an execution request for an AR or VR image application from a user terminal; a step of providing location information to a user terminal; a step of receiving and recognizing the direction information of the user terminal; and a step of providing an AR or VR image to the user terminal.
Patent KR-20190111304-A (KR)
Inventor: HONG SUNG JIN
IPC: A63B24/00
Filed: 2018-03-22
Abstract: The present invention relates to a martial arts training technology. A processor of a martial arts training system according to an embodiment of the present invention comprises: a motion detection engine operating by receiving a start signal and detecting unit motions from martial arts motion information input from the outside; a motion evaluation engine performing evaluation on the unit motions detected by the motion evaluation engine; and a correction information generation engine configured to analyze the evaluation result for each unit motion from the motion evaluation engine and generate correction information for each unit motion.
Patent KR-20190111609-A (KR)
Inventor: JEONG YEON JIN
IPC: B23K9/12
Filed: 2018-03-23
Abstract: The present invention relates to an automatic dual fitting tandem overlay welding system, and more specifically, relates to the automatic dual fitting tandem overlay welding system in which the tandem overlay welding system is for overlay welding a welding part of a welding base material through a plurality of torches, comprises: a first torch part to which a wire is supplied to the welding part to overlay welding the welding part; a second torch part disposed to be spaced apart from a second torch part at a specific interval and supplied with the wire to the welding part to perform overlay welding to a welding side by the first torch part; and a holder to which the first torch part and the second torch part are mounted. Therefore, the present invention has an effect of improving product quality.
Patent KR-20190114303-A (KR)
Inventor: JI HYE HAN
IPC: A61B5/055
Filed: 2018-03-29
Abstract: The present invention relates to a cognitive function test method which comprises the steps of: (a) measuring an amplitude modulation threshold and a frequency modulation threshold detectable by a subject; (b) receiving electroencephalogram of the subject measured in accordance with a first stimulus sound provided by changing an amplitude or a frequency based on the amplitude modulation threshold and the frequency modulation threshold; (c) receiving a second stimulus sound with a sound intensity determined based on the amplitude modulation threshold and the frequency modulation threshold and receiving a functional magnetic resonance image when the subject responds in accordance with provision of the second stimulus sound; and (d) analyzing a cognitive function of the subject based on the received electroencephalogram of the subject and the functional magnetic resonance image.
Patent KR-20190114605-A (KR)
Title: Meta-Aramid Fiber improved whiteness and Method for Preparing the Same
Inventor: SEO YOUNG HOON
IPC: D01D5/06
Filed: 2018-03-30
Abstract: The present invention relates to a method for manufacturing meta-aramid fibers having enhanced whiteness made from meta-aramid fibers by forming a meta-aramid dope by dissolving meta-aramid polymerized with M-phenylenediamine (MPD) and isophthaloyl chloride (IPC), and spinning the meta-aramid dope. The meta-aramid fibers are meta-aramid fibers having enhanced whiteness for applying an antioxidant after washing with water and before heat drawing and heat setting.
Patent KR-20190115911-A (KR)
Title: Printed circuit board and printed circuit board strip
Inventor: JUNG WON SUK
IPC: H05K1/18
Filed: 2018-04-04
Abstract: The present invention is to provide a printed circuit board including a dummy die capable of minimizing bending phenomena in the component-embedded printed circuit board. The printed circuit board according to an embodiment of the present invention comprise: a first insulating layer; a plurality of first cavities formed on a central region of the first insulating layer; a plurality of second cavities formed on an outer region of the first insulating layer except for the central region; real dies respectively disposed in the first cavities; a dummy die respectively disposed in the plurality of second cavities; a second insulating layer formed on the first insulating layer and filling the first cavity and the second cavity; and a third insulating layer disposed below the first insulating layer. The real die includes a substantial driving element, and the dummy die does not include the driving element.
Patent KR-20190119299-A (KR)
Title: Method for preparing triiodoisophthalamide x-ray contrast media ioversol
Inventor: KIM JUNG JIN
IPC: C07C231/22
Filed: 2018-04-12
Abstract: The present invention relates to a method for producing an X-ray contrast agent ioversol. More specifically, the present invention relates to the method for manufacturing the X-ray contrast agent ioversol in which an inorganic base, chloride and the like are added to 5-(2-hydroxyacetamido)-N,N′-bis(2,3-dihydroxypropyl)-2,4,6-triiodoisophthalamide(chemical formula 9), followed by performing an N-alkylation reaction, thereby being able to easily separating and removing inorganic salts generated during reaction without ion exchange resin treatment while shortening an existing manufacturing time, and thus being able to minimize reaction impurities.
Patent KR-20190122045-A (KR)
Title: Lumbar support device
Inventor: LEE JONG WON
IPC: B25J9/00
Filed: 2018-04-19
Abstract: According to the present invention, disclosed is a lumbar muscle strength assisting device for a worker. According to one embodiment of the present invention, the lumbar muscle strength assisting device for a worker comprises: a body part (110) located to surround the pelvis of a human body; a femoral part (120) rotationally installed on both side surfaces of the body part (110) and worn on a thigh of the human body; and a power transmitting part (130) installed upright in an upper center part of the body part (110), located in the lumbar area of the human body, to store and release the energy generated during a relative rotational movement of the body part (110) and the femoral part (120). Therefore, the present invention is capable of preventing lumbar spine related musculoskeletal disorders of workers.
Patent KR-20190122359-A (KR)
Title: Wheel support member and Manufacturing method thereof
Inventor: KIM JUNG HWAN
IPC: B23P15/00
Filed: 2018-04-20
Abstract: The present invention relates to a wheel support member and a manufacturing method thereof and, more specifically, to a manufacturing method of a wheel support member and a wheel support member manufactured thereby. When a connection position and a connection shape of the wheel support member, such as a knuckle or a carrier, which supports a wheel, are changed due to development or structural changes of a vehicle, a sample of the wheel support member can be manufactured in a short period of time at an affordable price.
Patent KR-20190123108-A (KR)
Title: Electrostatic chuck
Inventor: AHN NAM CHEON
IPC: H01L21/67
Filed: 2018-04-23
Abstract: An electrostatic chuck of the present invention, which fixes a substrate into a plasma chamber for performing a depositing or etching process, includes: a chuck body which has predetermined thickness and in which a positive electrode and a negative electrode are embedded; a lift pin hole formed by penetrating the chuck body and providing a space through which a lift pin for separation of the substrate passes; a support protrusion formed on a chuck body surface in a direction of facing the substrate; a groove formed on the chuck body surface in the direction of facing the substrate and providing a moving path of gas for cooling the substrate; and an electric charge sensing terminal formed on the chuck body surface in the direction of facing the substrate and measuring the quantity of negative electric charges charged on the substrate by plasma. A plurality of electric charge sensing terminals are formed on the periphery of the chuck body.
Patent KR-20180044252-A (KR)
Inventor: JEONG SUN HO
IPC: B82B3/00
Filed: 2018-04-23
Abstract: The present invention relates to a manufacturing method of a metal nanowire, which uses a carbon nanostructure of which a double surface is functionalized with an amine group and a carboxylic acid as a template to improve economic feasibility and productivity.
Patent KR-20190126967-A (KR)
Title: Projector equipped with hologram screen
Inventor: LEE JEONG YONG
IPC: G03B21/20
Filed: 2018-05-03
Abstract: The present invention provides a projector having a hologram screen, which is to project a hologram in which an image of a screen is stored in various projectors by a laser of a hologram projector in order to form the hologram screen on the front in various projectors and to adjust the projection to match the image size of the various projectors. A user can also turn the hologram projector off and on separately to use the projector.
Patent KR-20190131847-A (KR)
Title: Haematococcus Pluvialis Mutant strain B0419 and the method for preparing the same
Inventor: KIM DAE GEUN
IPC: C12N1/12
Filed: 2018-05-17
Abstract: The present invention relates to a Haematococcus pluvialis mutant strain B0419 having excellent astaxanthin accumulation and a use thereof. More particularly, the present invention relates to a Haematococcus pluvialis mutant strain B0419, a method for producing astaxanthin using the same, a pure culture medium thereof, and biomass thereof. The novel mutant strain B0419 of the present invention is excellent in astaxanthin production and accumulation ability, and has excellent survival rate against light stress, thereby being effective for synthesizing astaxanthin in high content.
Patent KR-20190142114-A (KR)
Title: Display driving device and display device including the same
Inventor: JEONG HYUN WOO
IPC: G06F3/041
Filed: 2018-06-15
Abstract: Disclosed are a display driving device capable of accurately controlling inversion driving by using polarity data assigned to each channel, and a display device including the same. The display driving device comprises: a source driving circuit converting image data of each channel into a source signal; a polarity control circuit receiving polarity data for each channel and generating a polarity control signal for controlling the polarity of the source signal in units of the predetermined number of channels according to the logical combination of the polarity data; and a multiplexer circuit outputting the source signal to a corresponding data line in response to the polarity control signal.
Patent KR-20190142494-A (KR)
Inventor: CHA MI SOON
IPC: A23L17/60
Filed: 2018-06-18
Abstract: The present invention relates to a method for preparing a Dolsan brassica juncea Kimchi using seaweed and chitosan, and to a brassica juncea Kimchi using the same, and more particularly, to a method, which does not use synthetic seasoning, and adds seaweed which is a nutritional ingredient useful for a human body and chitosan which has excellent taste, nutrition, and flavor, remarkably shortens a fermentation period required for aging, and can greatly extend a maintenance period of an aging state to improve preference. The method for preparing a Dolsan brassica juncea Kimchi containing seaweed, comprises the steps of: salting a collected and prepared Dolsan brassica juncea; blanching prepared seaweed; preparing a starch containing chitosan in edible salt and salted seafoods; and mixing the salted brassica juncea, the blanched seaweed and the starch. According to the present invention, an effective ingredient of seaweed which is very beneficial to a human body, a chitosan component which has excellent food preservation and nutritional value, and an effective ingredient such as saponin included in an effective ingredient of a brassica juncea are contained to increase storability of the brassica juncea, and a useful component of the chitosan is contained to improve a nutritional value. Also, a brassica juncea Kimchi having rich nutrients, such as an increase in content of essential nutrients such as vitamin C is prepared to enhance the health of modern people. In addition, the brassica juncea Kimchi is fermented and aged for a predetermined period at an optimal condition to retain unique flavor and taste of the brassica juncea and to remove stimulated spicy taste, thereby greatly improving preference of the brassica juncea Kimchi.
Patent KR-20190142586-A (KR)
Inventor: LEE HAE MYOUNG
IPC: G02B27/01
Filed: 2018-06-18
Abstract: The present invention relates to an image display device which is virtualized and matched with a real image, comprising: a server communication unit interworking with a portable terminal; and a server control unit extracting pre-stored image information from image information received from the portable terminal and comparing the extracted image information with pre-stored location-based related information to transmit the information to the portable terminal. When the portable terminal transmits the image information to the server communication unit, only a part of the pre-stored image matching with the corresponding real image is transmitted as image information.
Patent KR-20190067686-A (KR)
Title: Method and device for taking medicine
Inventor: NAH SUK GYU
IPC: G06F1/16
Filed: 2018-06-22
Abstract: Disclosed is a method for managing medicine taking. The method for managing medicine taking comprises: a step in which a wearable device is configured to communicate with a medicine case when the wearable device approaches within a distance where communication with the medicine case is possible; a step in which, when an event where the medicine in the medicine case is pulled out from the medicine case occurs, a sensor attached to the medicine case senses the event, and the wearable device receives a sensing signal indicating that the event occurs from the medicine case; and a step in which, when the wearable device receives the sensing signal and a sensor of the wearable device senses that the wearable device is moved by 90 degrees or more, the wearable device displays, on a display, information indicating that a user has taken the medicine. According to the present invention, a patient is able to precisely identify whether he or she has taken medicine.
Patent KR-20190005129-A (KR)
Title: Set-up method of cutting blade
Inventor: KASAI TSUYOSHI
IPC: H01L21/78
Filed: 2018-07-04
Abstract: The present invention provides a set-up method of a cutting blade to restrict an error of a reference position in case of a set-up. The set-up method of a cutting blade comprises: a set-up position searching step (ST2) of photographing an upper surface of a chuck table with a camera unit, and searching a set-up position of an upper surface on which an injury or a foreign substance is not detected; a conduction detection step (ST3) of placing the set-up position of the upper surface, searched in the set-up position searching step (ST2), directly under the cutting blade, and detecting instantaneous electrical conduction when the cutting blade is in contact with the upper surface at the set-up position by moving a cutting unit in a Z-axis direction; and a reference position setting step (ST4) of setting a position of the Z-axis direction of the cutting blade as a reference position when detecting the electrical conduction.