baber/WOPTO huggingface dataset:
Patent KR-20190094747-A (KR)
Title: Pulse oximetry and pulse oximetry embedded organic image sensor
Inventor: HEO CHUL JOON
IPC: A61B5/024
Filed: 2018-02-05
Abstract: Provided is a pulse oximetry which can prevent skin damage and reduce power consumption by using a photoelectric conversion element with a wavelength selectivity and a low-power LED. The pulse oximetry includes a light emitting par for emitting white light, and a sensor par which includes a near infrared organic photoelectric conversion element and a red photoelectric conversion element which detect light transmitted or reflected after it is emitted from the light emitting part to blood vessels.
Patent KR-20180022743-A (KR)
Inventor: KIM JAE HYUNG
IPC: H04W12/06
Filed: 2018-02-21
Abstract: The present invention relates to a service providing method using a wireless terminal. A method is executed by a server and a program of a wireless terminal of a user including a medium reader unit capable of interfacing with a contactless medium while being carried by a user receiving the service from a service providing institution. The program of the wireless terminal of the user stores target authentication information for authenticating and identifying the user of the wireless terminal as a service target in a designated storage area of a memory unit included in the wireless terminal of the user. The program of the wireless terminal of the user checks the unique authentication information of the contactless medium read from a contactless medium carried by the service provider, who belongs to a service providing institution, through the medium reader unit. When the program of the wireless terminal of the user provides the target authentication information, stored in the designated storage area of the memory unit, and the unique authentication information of the read contactless medium to the server, the server receives the unique authentication information of the contactless medium and the target authentication information. The server approves provision of the service through the program of the wireless terminal of the user corresponding to the target authentication information and through the service provider of the service providing institution corresponding to the unique authentication information of the contactless medium. If the server provides the approval details regarding the service providing approval, the program of the wireless terminal of the user receives and outputs the approval details.
Patent KR-20190101526-A (KR)
Title: Chemical drilling process for silicon cathode product in semiconductor wafer
Inventor: KIM IN SOO
IPC: B28D5/02
Filed: 2018-02-22
Abstract: According to the present invention, a drilling method for a silicon electrode product for a semiconductor wafer comprises: a mechanical drill machining step of drilling a drill hole in a wafer by a drill; and a chemical etching step of allowing an etching solution to flow in the drill hole formed by the mechanical drill machining step to etch a surface in the drill hole. When drilling the drill hole in the wafer by a drill tool in the drill machining step, the drill hole is drilled by vertically and repeatedly moving the drill tool. The drilling method further comprises a polishing step of polishing a surface of the wafer after the chemical etching step. In the polishing step, abrasives of 600 mesh, 800 mesh, and 1,000 mesh are sequentially used to polish the surface to a roughness value of 0.5 Ra or lower, and the surface is polished by a surface abrasive of 1,400 mesh. Therefore, the present invention removes steps and chips formed on the drill hole by drilling work in the chemical etching step and matches the final hole side to a design value in the chemical etching step. Therefore, product quality can be easily improved.
Patent KR-20180028426-A (KR)
Inventor: HWANG SUNG OH
IPC: H04L47/43
Filed: 2018-03-02
Abstract: The present invention relates to an interface apparatus for transmitting and receiving media data and a method thereof. The interface for providing media service comprises: an encapsulation layer encapsulating encoded media data; a transport layer transmitting the encapsulated media data to another entity; and a control layer for controlling transmission of the media data. Therefore, multimedia content composed of various kinds of multimedia content can be transmitted by using various kinds of networks.
Patent KR-20190105763-A (KR)
Title: Method and system for automatic generation of panoramic image using dental ct
Inventor: CHAE OK SAM
IPC: A61B6/00
Filed: 2018-03-06
Abstract: The present invention relates to a method and a system for an automatic generation of a panoramic image of teeth by using a dental CT image of the teeth. According to the present invention, the method for an automatic generation of the panoramic image of the teeth by using the dental CT image of the teeth comprises: a step of extracting a teeth area from the CT image; a step of generating a dental arch curve included in the teeth area; a step of setting the maximum distance from the teeth area to the dental arch curve as a neighboring pixel range; a step of generating a closed curve composed of points which are apart from each of the points included in the dental arch curve as much as the neighboring pixel range; a step a of extracting a closed curve area of a position corresponding to the closed curve on a first slide included in the CT image; a step b of correcting bending with the dental arch curve as the shaft in the closed curve area to generate a rectangular area; a step c of using one or more pixels having same x values among the pixels included in the rectangular area to generate representative pixels corresponding to the x value; a step d of combining the representative pixels corresponding to each x value to generate a pixel line of the first slide; and a step of performing the above steps of a to d for each of the slides included in the CT image to synthesize the pixel lines of the slides and to generate the panoramic image.
Patent KR-20190107535-A (KR)
Title: Method and system for game replay
Inventor: LEE YONG HYUN
IPC: A63F13/497
Filed: 2018-03-12
Abstract: A method and a system for a game replay are disclosed. According to embodiments of the present invention, the game replay method comprises: replaying contents of a game that has been performed by game users; generating a video with respect to the replayed game; and sharing a link for the video and/or a game replay with other users.
Patent KR-20180127174-A (KR)
Title: Curable organopolysiloxane composition and reflective materials for optical semiconductor compring the same
Inventor: AN JUNG MO
IPC: C08G77/12
Filed: 2018-03-16
Abstract: The present invention relates to a curable organopolysiloxane composition and a reflective material for an optical semiconductor including the same. The curable organopolysiloxane composition comprises: an organopolysiloxane mixture which includes a first organopolysiloxane including at least one alkenyl group and at least one SiO_2 unit within one molecule, a second organopolysiloxane in the normal chain including at least two vinyl groups within one molecule, and a third organopolysiloxane including a hydrogen group directly combined with at least two silicones within one molecule; a pigment; and a hydrosilylation catalyst. In addition, the curable organopolysiloxane composition comprises: 40-60 wt% of the first organopolysiloxane; 20-50 wt% of the second organopolysiloxane; and the remaining amount of the third organopolysiloxane, for a total weight (100 wt%) of organopolysiloxane mixture. Therefore, the curable organopolysiloxane composition and a reflective material for an optical semiconductor including the same can provide excellent heat resistance.
Patent KR-20180111537-A (KR)
Title: Selective growth method
Inventor: MURAKAMI HIROKI
IPC: H01L21/02
Filed: 2018-03-19
Abstract: The present invention provides a selective growth method capable of more effectively performing selective growth on an insulating film when a thin film is selectively grown on a base on which an insulating film and a conductive film are exposed. The selective growth method selectively growing a thin film on a base on which an insulating film and a conductive film are exposed comprises the processes of: preparing an object to be processed having the base on which the insulating film and the conductive film are exposed; and repeating first and second steps a plurality of times to selectively grow a silicon-based insulating film on the insulating film and reducing a film by evaporating the conductive film by reaction with a reactant gas, wherein the first step is the step of adsorbing an aminosilane-based gas on the insulating film and the conductive film and the second step is the step of reacting with the adsorbed aminosilane-based gas to form a Si-based insulating film.
Patent KR-20190109928-A (KR)
Title: System for remotely managing elevator group
Inventor: KIM MOON SU
IPC: B66B5/00
Filed: 2018-03-19
Abstract: The present invention relates to a maintenance management system of an elevator group. More particularly, the present invention relates to the maintenance management system of an elevator group which may monitor elevator status information and control operation results by remotely accessing a maintenance terminal without need of service personnel to go to the place where the elevator is installed and repair the elevator. In addition, the maintenance management system may easily monitor elevators or change specifications according to the purpose of use and the repair purpose of the service personnel by selecting the elevators to be repaired from an elevator list composed of elevators managed by the service personnel by classifying them with an identifier, address, location or model name.
Patent KR-20190114610-A (KR)
Title: Pressure sensor
Inventor: PARK CHANG KWON
IPC: G01L9/00
Filed: 2018-03-30
Abstract: The present invention relates to a pressure sensor for measuring a pressure of a fluid comprising a high pressure part located on a pressure side, a low pressure part located on an opposite side of the high pressure part, an explosion-proof module located between the high pressure part and the low pressure part to isolate the high pressure part and the low pressure part, and a feed-through connecting the high pressure part and the low pressure part through the explosion-proof module. The explosion-proof module includes an explosion-proof module housing having a space therein, and the explosion-proof module housing can be welded and coupled to each of the high pressure part and the low pressure part. Therefore, an explosion-proof structure can be provided which prevents leakage of fluid when a film member is damaged.
Patent KR-20190115315-A (KR)
Title: System for inducing respiration
Inventor: PARK HEE CHUL
IPC: A61B5/113
Filed: 2018-04-02
Abstract: The present invention is to provide a system for inducing respiration comprising: a medical image generation unit including a hollow hole for photographing a medical image of a patient; a moving table which is movable into the hollow hole of the medical image generation unit; a respiration image generation unit generating a respiration image including a guide respiration signal to the patient; a screen member spaced apart from the inner wall of the hollow hole; and a projection member projecting the respiration image to the screen member.
Patent KR-20190117906-A (KR)
Inventor: KWAK SEUNG YONG
IPC: G01R31/02
Filed: 2018-04-09
Abstract: The present invention relates to a vehicle controller and a control method thereof which can efficiently cope with a network error that may occur in a vehicle. According to an embodiment of the present invention, a vehicle controller in communication with at least one other controller via a first line and a second line comprises: a microcontroller; and a transceiver connected to the micro controller. The microcontroller measures a voltage of each of the first line and the second line on an output end side of the transceiver, and transmits a first signal corresponding to a line satisfying a preset condition to the transceiver when there is the line satisfying the preset condition. The transceiver may exclude a line corresponding to the first signal among the first line and the second line from a differential determination.
Patent KR-20190118326-A (KR)
Inventor: PARK BOK JU
IPC: H01L23/367
Filed: 2018-04-10
Abstract: The present invention relates to a package structure for improving heat emission, and more specifically, to a package structure for improving heat emission, which includes a first path for emitting heat of an IC to a package bottom through the rear surface of the IC, and a second path for emitting heat of the IC to the package bottom through a heat propagation column. Disclosed is a semiconductor package structure for improving heat emission, comprising: an IC unit disposed on an IC package unit such that the front surface thereof faces a package top unit and the rear surface thereof faces a package bottom unit; a plurality of IC heat propagation column units disposed on the front surface of the IC unit to face each other such that a heating part region of the IC unit is located therebetween, and transferring heat of the IC unit; and a plurality of package heat propagation column units disposed on the bottom of the IC package to face each other such that the IC heat propagation column units are located therebetween, and transferring heat transferred from the IC heat propagating column units to the package bottom unit.
Patent KR-20180117544-A (KR)
Inventor: HENNING ANDREAS
IPC: H01L31/02
Filed: 2018-04-13
Abstract: The present invention relates to a connector for connecting a solar cell electrode to an additional element. The connector includes a conductor pattern in which at least one metallic coating is arranged. The conductor pattern includes aluminum. The coating contains an element selected from a group composed of Ni, Ag, Sn, Pb, Zn, Bi, In, Sb, Co, Cr and alloys thereof. Accordingly, the present invention can improve the usage efficiency of light which is incident to a solar cell.
Patent KR-20180042189-A (KR)
Inventor: YAMAMOTO TETSURO
IPC: H01L51/50
Filed: 2018-04-13
Abstract: Disclosed is a display device including: a plurality of sub pixels arranged to be adjacent to each other and forming one pixel which is a formation unit of a color image. Wherein, the plurality of sub pixels include a first sub pixel which emits light of the shortest wavelength and a second sub pixel arranged to be adjacent to the first sub pixel. The second sub pixel includes a light shielding body which is arranged between the second sub pixel and the first sub pixel and has a width which is greater than the channel length or the channel width of a transistor forming the second sub pixel. Accordingly, the present invention can suppress the characteristic shift of the transistor.
Patent KR-20190122081-A (KR)
Title: Apparatus for treating substrate and exhaust assembly
Inventor: CHO SOON CHEON
IPC: H01L21/683
Filed: 2018-04-19
Abstract: Provided is a substrate processing apparatus. According to an embodiment, the substrate processing apparatus includes: a chamber having an internal processing space; a substrate support unit supporting a substrate in the processing space; a gas supply unit supplying process gas into the processing space; and an exhaust assembly connected to the chamber to exhaust the atmosphere of the processing space. The exhaust assembly includes: an exhaust line connected to the chamber, and including a passage in which gas flows; a decompression pump installed in the exhaust line and decompressing the exhaust line; and a valve unit located between the pump and the chamber to be installed in the exhaust line to exhaust pressure exhausted from the processing space. The valve unit includes: a housing connecting the chamber to the exhaust assembly, and including an exhaust passage formed therein; a base plate installed in the housing, placed to go across an exhausting direction of the exhaust passage, and including at least one exhaust hole formed in a direction parallel with the exhausting direction; and an opening and closing member controlling the opening ratio of the exhaust passage closed by the base plate. Therefore, the substrate processing apparatus is capable of increasing the efficiency of processing a substrate with plasma.
Patent KR-20190123003-A (KR)
Title: Device for lifting window frame or door frame
Inventor: JN KI GN
IPC: E04F21/00
Filed: 2018-04-23
Abstract: The present invention relates to a window frame or door frame lifting apparatus. The window frame or door frame lifting apparatus includes: a body including a floor part extended in a horizontal direction, a vertical part extended from the floor part in a vertical direction, and an upper support part extended from the vertical part to the floor part in a horizontal direction; a male screw part extended to the bottom through an opening formed in the upper support part, and supported by the upper support part to be rotatable; a lifting part including a female screw part screwed with the male screw part, and able to be lifted by the rotation of the male screw part; and a frame placement part including a first placement part extended to the floor part in a horizontal direction and a second placement part extended from the first placement part in a vertical direction, and combined with the lifting part to be lifted together with the lifting part. According to the present invention, since a window is enabled to be automatically lifted to be installed in an opening part of a wall, window installation can be convenient and labor force can be saved.
Patent KR-20190127351-A (KR)
Title: Carrier-nano particles complex, membrane electrode assembly comprising the same and method for fabricating the same
Inventor: LEE WONKYUN
IPC: H01M4/92
Filed: 2018-05-04
Abstract: The present invention relates to a carrier-nano particle complex, a membrane electrode assembly comprising the same and a method for manufacturing the same. The method comprises the following steps: preparing a first solution comprising a metal precursor, an inorganic compound, and a polyol; replacing and heating an inert gas in the first solution; preparing a second solution comprising a Pt precursor, a polyol and a carbon carrier; mixing and heating the first solution and the second solution; forming core particles; and forming core shell nanoparticles. According to the present invention, reactions are performed at the atmospheric pressure conditions. Since no special high temperature and high pressure equipment is used, short time from the synthesis preparation of nanoparticles to the synthesis completion is required. Accordingly, it is easy to mass-produce nanoparticles.
Patent KR-20190134301-A (KR)
Title: Compound for organic electronic element, organic electronic element using the same, and an electronic device thereof
Inventor: MUN SOUNG YUN
IPC: H01L51/00
Filed: 2018-05-25
Abstract: The present invention provides a novel mixture which can improve light emitting efficiency, stability, and life of an element, an organic electric element using the same, and an electronic device thereof. The organic electric element comprises a first electrode, a second electrode, and an organic matter layer formed between the first electrode and the second electrode. The organic matter layer comprises a light emitting layer. The light emitting layer is a phosphorescence light emitting layer and comprises a first host compound represented by chemical formula 1 and a second host compound represented by chemical formula 2.
Patent KR-20190139091-A (KR)
Inventor: CHOI DONG HO
IPC: B62B5/00
Filed: 2018-06-07
Abstract: The present invention relates to an article cart for receiving and transporting articles. An object of the present invention is to provide a passive type cart for transporting articles having a constant temperature function, capable of reducing the weight and strictly maintaining a transport temperature within a predetermined target temperature range for a predetermined time regardless of the high and low external temperature due to the season without a power source compared to the conventional active type cart for transporting articles that provides a constant temperature function. The cart for transporting articles and receiving articles while maintaining a temperature within a predetermined target temperature range of the present invention comprises: a cart top portion; a cart bottom portion; a cart side portion connected to the cart top portion and the cart bottom portion; a door connected to at least one of the cart top portion, the cart bottom portion, and the cart side portion, and configured to be openable; a plurality of wheel provided on the cart bottom portion; at least one shelf for placing articles, coupled to the cart side portion inside the cart; and at least one first temperature maintaining means comprising a phase change material (PCM) disposed on the side portion via a connecting member.
Patent KR-20200001654-A (KR)
Title: Display module, display device and method of manufactirong display module
Inventor: KIM WOONGSIK
IPC: H01L51/00
Filed: 2018-06-27
Abstract: A method for manufacturing a display module comprises: providing a carrier substrate; forming, on the carrier substrate, a base layer on which a display area and a pad area are defined; forming a circuit layer on the display area and the pad area of the base layer; forming a contact hole on the circuit layer and the base layer disposed in the pad area; providing a conductive material to the contact hole formed in the pad area from an upper surface of the circuit layer, and forming a conductive portion; and providing a circuit member in electric connection with the circuit layer under the base layer. Therefore, the width of a non-display area of a display panel can be reduced.
Patent KR-20200001896-A (KR)
Title: Manufacturing method and calibration method for high strength stiffener beam with closed section
Inventor: PARK JONG BAE
IPC: B21C3/02
Filed: 2018-06-28
Abstract: The present invention relates to a method for manufacturing and correcting a high-strength beam stiffener with a closed section and, more specifically, to a beam stiffener manufacturing method capable of enhancing strength and increasing process efficiency while manufacturing and correcting a beam stiffener with a closed section shape formed through a process combined with a correction process with a shape drawing roll using a steel pipe by improving an existing beam stiffener manufacturing method in which a closed section shape is formed through welding after a shape is made by roll forming. According to the present invention, the method includes: a first step of preparing a steel pipe; a second step of drawing the steel pipe into a preset section shape; a third step of correcting the straightness of the steel pipe drawn through the second step; a fourth step of cutting the steel pipe drawn through the third step; and a fifth step of thermally treating the steel pipe cut through the fourth step, and then, etching the steel pipe to form a beam stiffener. According to the present invention, a curved closed section can be formed using a steel pipe, a beam stiffener manufacturing process can be simplified, and the strength of a beam stiffener can be increased.