baber/WOPTO huggingface dataset:
Patent KR-20190064372-A (KR)
Title: Method for treating a substrate and an apparatus for treating a substrate
Inventor: LEE YONG HEE
IPC: H01L21/67
Filed: 2018-03-16
Abstract: The present invention provides a method for treating a substrate and an apparatus for treating a substrate which can increase dry efficiency. The method for treating a substrate comprises: a liquid-treating step of liquid-treating a substrate by supplying a treating liquid to the substrate in a liquid-treating chamber; a return step of returning the substrate from the liquid-treating chamber to a dry chamber; and a dry step of drying the substrate in the dry chamber. In the dry step, the substrate is dried in a state of supporting an edge region of the substrate except a center region of the substrate by a support unit. In the liquid-treating step, when liquid-treating is completed in the liquid-treating chamber, the substrate is liquid-treated to allow a height of the treating liquid remaining in the edge region of the substrate to be higher than the height of the treating liquid remaining in the center region of the substrate.
Patent KR-20190109787-A (KR)
Title: Memory Device Having Channel Structure
Inventor: YANG HAN VIT
IPC: H01L27/11578
Filed: 2018-03-19
Abstract: According to the present invention, a memory device comprises: a lower stacked structure formed on a substrate and including a first source layer and a second source layer disposed below the first source layer; an upper stacked structure disposed on the lower stacked structure; and a channel structure penetrating the upper stacked structure and the first source layer and having a channel pattern extending in a lower direction and an information storage pattern outside the channel pattern. The second source layer may be formed under the information storage pattern to contact the channel pattern, and the second source layer may include a protrusion portion extending upward, and a channel passivation layer covering at least a portion of the protrusion portion.
Patent KR-20190128496-A (KR)
Title: Laundry treating appratus and controlling method thereof
Inventor: JE HAEYOON
IPC: D06F58/28
Filed: 2018-05-08
Abstract: To achieve the purpose of the present invention, a laundry treatment apparatus according to an embodiment of the present invention comprises: a main body forming an external frame; a drum for accommodating objects to be dried and installed in the main body to be able to rotate; a compressor of a heat pump for compressing a refrigerant to heat-circulate air from which moisture is removed to the drum by passing through a condenser when the moisture is removed from heated air absorbed from the objects to be dried; a blowing fan for generating flow of the heated air or the air from which the moisture is removed; a driving part including a plurality of motors to provide driving force to the drum, the blowing fan, and the compressor; a cleaning part for injecting condensed water generated in an evaporator toward the surface in order to remove foreign substances accumulated on the surface of the evaporator when the heated air passes through the evaporator; and a control part for controlling driving of the cleaning part and changing the rotation speed of the blowing fan based on the driving of the cleaning part.
Patent KR-20180125398-A (KR)
Title: Lithography apparatus and method of manufacturing article
Inventor: TSUJIKAWA TAKURO
IPC: H01L21/027
Filed: 2018-05-14
Abstract: The present invention provides a lithography device advantageous for achieving both accuracy of mark position measurement and a treatment amount or a cost. The lithography device performs a first process of acquiring a position of a mark on a substrate by first template matching before patterning, performs a second process of acquiring the position of the mark by second template matching different from the first template matching while performing the patterning based on the position of the mark acquired by the first process and performs a third process of acquiring a template to be used in the first template matching by the first process by performing a change of the template used in the first template matching by the first process based on the position of the mark acquired by the second process.
Patent KR-20190131782-A (KR)
Title: Method of manufacturing spirulina having increased iron and zinc and use thereof
Inventor: HAN YOUNG SEOK
IPC: C12N1/12
Filed: 2018-05-17
Abstract: The present invention relates to a method for producing safe spirulina with increased iron and zinc content and a use thereof. Specifically, the present invention relates to a method for producing spirulina with increased iron and/or zinc content, comprising a step of culturing in a medium comprising at least one selected from the group consisting of iron compounds and zinc compounds. Spirulina produced by the method of the present invention contains a large amount of iron and/or zinc, which are essential trace elements in a very high content, and is excellent in stability due to no toxicity in the body, and thus can be widely used in raw materials of various industrial fields, such as functional health food, medicine and cosmetics.
Patent KR-20190133487-A (KR)
Title: Testing Method For Machining Center Thermal strain
Inventor: KIM DAE HONG
IPC: B23Q11/00
Filed: 2018-05-23
Abstract: The present invention relates to, for a heat deformation test of a compound machine tool, a processing test method for compound machine tool heat deformation which manufactures a dedicated specimen for a heat deformation processing test according to a continuous operating condition and processes an actual specimen by applying all conditions of use to confirm and correct heating deformation that may occur by various operating conditions. The method comprises: a processing step of processing a part of a rectangular specimen in an X-axis, a Y-axis, and a Z-axis direction; a set time operation step of operating for a set time after the processing step; and a set time pausing step of pausing for a set time after the processing step and the operating step are repeated a plurality of times.
Patent KR-20190134113-A (KR)
Title: Versatile cold and hot water cushion
Inventor: KIM JIN BON
IPC: A47G9/10
Filed: 2018-05-24
Abstract: The present invention relates to a versatile cold and hot water cushion. More specifically, the present invention injects air together with cold and hot water to the inside of the cushion consisting of a double space to have a cold and hot water layer and an air layer at the same time. The present invention is provided with a slide fastener on the outer periphery to form a round cylindrical shape and thus, can be used for various purposes such as pillows, cushions, backrests, neckrests and bamboo wives. The present invention also can be used as a cold and hot water mat to be unfolded in a flat state depending on the user′s choice. By joining the outer periphery to overlap upper and lower waterproof papers (11, 12) and middle waterproof paper (13) in layers, the present invention is formed into a double space having a heat medium filling layer (10) filled with a heat medium depending on cold and hot water and an air layer (20) filled with air. While a separate mesh member (30) woven with a synthetic resin is inserted and fastened in the inner space of the heat medium filling layer (10), one side is provided with an inlet (14) through which the heat medium is injected and an outlet (15) through which internal air is discharged such that only the heating medium, from which the air is completely removed, can be filled. The slide faster (40) is provided at an edge thereof to form a cylindrical shape which is folded and rolled in a longitudinal direction with respect to the center.
Patent KR-20180131455-A (KR)
Inventor: KIM BO GYEONG
IPC: C02F3/10
Filed: 2018-05-30
Abstract: The present invention relates to an air floating type flowing carrier filtering device. According to the present invention, the air floating type flowing carrier filtering device comprises a water current discharge unit (110), a filter main body (120), and a water current inflow unit (130), which are connected in order from an upper part to a lower part. The air floating type flowing carrier filtering device provides air (gas) to a filter main body (120) by an air supply unit (140). The air floating type flowing carrier filtering device smoothly discharges the air (gas) led by a water current leading end (113) coming into contact with the lower end on the upper surface of a water current discharge housing (111) forming the water current discharge unit (110) and water (liquid) of a water tank, flowing from the inside of an aquarium into the air floating type flowing carrier filtering device (100), to the outside of the air floating type flowing carrier filtering device. Therefore, the air floating type flowing carrier filtering device can provide a space for habitation of bacteria helpful for various kinds of filtration, including anaerobic bacteria since the inner space of the carrier is protected. Also, according to the present invention, the air floating type flowing carrier filtering device can provide effective filtering function in comparison with an existing filtering method.
Patent KR-20190020611-A (KR)
Inventor: FUKAWATASE OSAMU
IPC: B60R21/206
Filed: 2018-06-22
Abstract: A passenger protection device (10) for a front passenger seat comprises: an upper airbag (42) that is installed in a front header (20F) of a vehicle, and is configured to inflate to be deployed at a time of a frontal collision of the vehicle so as to be supported by a windshield (18) from a front side of the vehicle; and a lower airbag (52) that is provided separately from the upper airbag (42) and installed at a front end of a vehicle cabin below the windshield (18) in a vehicle height direction, wherein the lower airbag (52) is configured to inflate to be deployed at the time of the frontal collision so as to be supported by a dashboard (24) including an instrument panel (26) from the front side of the vehicle.
Patent KR-20190049414-A (KR)
Inventor: LEE SEUNG HYEONG
IPC: F16D48/06
Filed: 2018-07-04
Abstract: Disclosed is a vehicle control apparatus to control a clutch actuator of a vehicle. According to an embodiment of the present invention, the vehicle control apparatus comprises: a vehicle control module receiving power from a battery; a first power supply line wired between the battery and the vehicle control module; a second power supply line branched from a first node on the first power supply line to be connected between the first power supply line and the vehicle control module; a key switch unit disposed on the second power supply line; and a charging/discharging unit disposed between the first node and the vehicle control module on the first power supply line. The vehicle control module comprises: a first detection unit detecting a first voltage between the charging/discharging unit and the vehicle control module; a second detection unit detecting a second voltage on the second power supply line; a control unit receiving the power to control a motor; and a control unit detecting a short circuit of the first power supply line when a difference between the first and second voltages is greater than a preset value.
Patent KR-20200009754-A (KR)
Title: Inverter control device for induction range
Inventor: KIM MIN SUNG
IPC: H05B6/12
Filed: 2018-07-20
Abstract: The present invention relates to an inverter control device for an induction range. While a drive control signal is applied to a switch driver controlling the on/off switching operation of a switch element of an inverter, an MCU changes the on/off time length and the turn-on time of a drive signal for determining the on/off time length and the turn-on time of the switch element to make the switching frequency of the switch element lower than the frequency of the drive control signal. If the on-time length of the drive signal is maximum when maintaining the constant output of the inverter, the switch element is turned on only when the resonant voltage of the switch element falls below a predetermined safety resonant voltage. According to the present invention, if the on-time length of the drive signal is maximum when maintaining the constant output of the inverter, the switch element is turned on only when the resonant voltage of the switch element falls below a predetermined safety resonant voltage. Therefore, by forcibly turning on the switch element when the on-time length of the drive signal is maximum, it is possible to prevent a problem that a hard switching operation occurs to cause a serious resonance loss in the switch element. As a result, it is possible to solve the problem that the switch element is burned out due to overcurrent, severe heat generation or continuous switching stress. In addition, it is expected to increase switching efficiency and improve electromagnetic interference noise (EMI) characteristics by reducing resonance loss of the switch element.
Patent KR-20190014482-A (KR)
Inventor: JANG EUN SIM
IPC: E06B9/02
Filed: 2018-08-01
Abstract: The present invention provides a space separating structure, including: at least one side unit for separating a space into one side space and a first area; and at least one other side unit for separating the space into the other side space and a second area, wherein the one side unit and the other side unit are alternately arranged so as to have a part overlapping with each other such that the first area and the second area are connected to each other through a common area provided by the overlapping part, wherein the one side unit and the other side unit being alternately arranged separate the one side space and the other side space, wherein the second area connected to the one side space, the common area, and the first area connected to the other side space form a path of an object or a wave between the one side space and the other side space.
Patent KR-20200018131-A (KR)
Title: Touch-fingerprint complex sensor and electronic apparatus including the same
Inventor: HONG SEOG WOO
IPC: G06K9/00
Filed: 2018-08-10
Abstract: Disclosed are a touch-fingerprint composite sensor and an electronic device comprising the same. The disclosed touch-fingerprint composite sensor comprises: a plurality of first electrode extended in a first direction; a plurality of second electrodes extended in a second direction crossing the plurality of first electrodes; and an insulation layer provided between the plurality of first electrodes and the plurality of second electrodes. A distance between the first and second electrodes in a touch area except a fingerprint recognition area may be different from a distance between the first and second electrodes in the fingerprint recognition area. A mutual capacitance in a crossing unit between the first and second electrodes in the touch area may be different from a mutual capacitance in a crossing unit between the first and second electrodes in the fingerprint recognition area. The touch-fingerprint composite sensor may further comprise a step adjusting layer. The present invention can implement a touch-fingerprint composite sensor capable of improving sensing performance.
Patent KR-20200022106-A (KR)
Title: Oriental medicine diagnostic prescription service system and method
Inventor: CHOI SEO HYOUNG
IPC: G16H10/60
Filed: 2018-08-22
Abstract: The present invention relates to an oriental medicine diagnostic prescription service system and a method thereof which enable accurate diagnosis and prescription by providing reasoning information about diagnosis and prescription using ontology-based reasoning and deep learning-based reasoning. According to the present invention, the oriental medicine diagnostic prescription service system comprises: an oriental medicine information database which systematically stores clinical data, oriental medicine knowledge information data, and health data; an oriental medicine ontology information system which diagnoses a condition of a user or a patient and infers prescription information through an oriental medicine ontology information system by matching information on the oriental medicine information database with medical information and diagnostic information through a device of the user or the patient; an oriental medicine machine learning system which infers diagnosis, prescription, and health information by analyzing oriental medicine data and deep learning based reasoning using the information of the oriental medicine information database and history information of the user or the patient; and an oriental diagnostic prescription system which provides a user interface with general users, patients, and oriental doctors, and provides a diagnostic prescription service, a semantic search service, and a dialectical reasoning service by inferring diagnosis and prescription through the oriental medicine ontology information system and the oriental medicine machine learning system.
Patent KR-20200022267-A (KR)
Title: Apparatus and method for measuring of fuel properties in an internal combustion engine
Inventor: PARK SUNG WOOK
IPC: G01N33/22
Filed: 2018-08-22
Abstract: An apparatus for measuring a fuel condition of an internal combustion engine according to an embodiment of the present invention includes: an image acquisition unit which acquires a first injection image representing a liquid injection image of fuel injected from an in-cylinder injector and a second injection image representing a liquid and vapor injection image, respectively; an image conversion unit which converts each of the first injection image and the second injection image into a black and white image; and a fuel condition measurement unit which measures a liquid phase or a gas phase ratio of the injected fuel based on the injection area of the first injection image and the second injection image converted into the black and white image.
Patent KR-20200022709-A (KR)
Title: Ear phone provided with tuning means
Inventor: KO JU HEON
IPC: H04R1/10
Filed: 2018-08-23
Abstract: The present invention relates to an earphone with a tuning means disposed in a speaker unit, capable of preventing water or foreign matters from flowing into a housing of the earphone. According to the present invention, the earphone with a tuning means comprises: the housing; the speaker unit disposed in the housing; a cover coupled to the housing and including a nozzle; a first space part disposed on the front side of the speaker unit; and a second space part disposed on the rear side of the speaker unit and divided from the first space part. The speaker unit comprises: a cylindrical yoke with an open upper part; a magnet fixed on the internal bottom surface of the yoke; a plate fixed on the upper surface of the magnet; a voice coil disposed among the inner circumference of the yoke and the outer circumferences of the magnet and the plate; a vibration plate disposed on the upper part of the plate and fixed to the voice coil; a cap coupled to the yoke; and a frame coupled to the yoke and the cap. The frame comprises: a tuning hole disposed by penetrating the outer circumferential surface of the frame from the inner circumferential surface; and a path disposed between the outer circumferential surface of the frame and the inner wall of the housing to communicate with the second space part. The path communicates with the tuning hole and includes a tuning part covering the tuning hole.
Patent KR-20190024750-A (KR)
Inventor: HOHMANN FRANK
IPC: B25B23/145
Filed: 2018-08-27
Abstract: In a method for documented tightening or tightening up of a heavily loaded screw connection (1) of a threaded bolt (2) and a nut (3) screwed on the threaded bolt by using an axially operating tensioning device (11) and a process control unit provided with a documentation module, the screw connection (1) is identified by scanning an identification provided on the screw connection and data determined by scanning identification information (7) is stored in the documentation module. The screw connection (1) is lengthened by the tensioning device (11) by axially pulling on a threaded end (15) of the threaded bolt (2) and a tightening force (FA) and/or a tightening pressure (PA) exerted by axially pulling on the threaded end is stored in the documentation module. After lengthening, the nut (3) is turned by using a hand torque wrench (10) and an actually exerted hand torque (M) applied for turning the nut is stored in the documentation module. When tightening or tightening up high-tensile screw connections with axially operating tensioning devices, it is possible to enable data document which is specific to each screw type and thus to improve the operating reliability, quality and reproducibility of the screw process.
Patent KR-20200025066-A (KR)
Title: Soil bag for plant growth and work method thereof
Inventor: NA HANG DO
IPC: E02D17/20
Filed: 2018-08-29
Abstract: The present invention relates to a vegetation soil bag comprising: a main pocket provided with an opening part in a shape of a pocket; a vegetation pocket disposed inside the main pocket; and seeds disposed in a vegetation bag, and further comprising: a hole portion being spaced apart in a part of a border area of the main pocket; and seed lines in which the seeds are arranged and provided, wherein the hole portion is used to fix the position by a fixing pin. The present invention facilitates the growth of the seeds, can fix the position in a construction work, and provides the vegetation soil bag firmly fixed after the construction and a working method thereof, so that the construction efficiency of the soil bag is good, a structure thereof is solid, and the greening efficiency by vegetation is high.
Patent KR-20190034081-A (KR)
Title: Substrate cleaning method and substrate cleanng apparatus
Inventor: YOSHIDA YUKIFUMI
IPC: H01L21/324
Filed: 2018-08-30
Abstract: A substrate cleaning method comprises: a processing liquid supply step of supplying a processing liquid that contains a solute and a volatile solvent to an upper surface of a substrate; a film forming step of volatilizing at least a portion of the solvent, from the processing liquid supplied to the upper surface of the substrate, and solidifying or hardening the processing liquid to form a particle holding layer on the upper surface of the substrate; and a removal step of supplying a peeling liquid for peeling the particle holding layer to the upper surface of the substrate, and peeling the particle holding layer to remove the same from the upper surface of the substrate. A solute composition that is the solute contained in the particle holding layer has properties that it is insoluble in the peeling liquid before being heated at a temperature equal to or higher than a quality-changing temperature and it is also changed in quality by being heated at a temperature equal to or higher than the quality-changing temperature and becomes soluble in the peeling liquid. The film forming step includes a heating step of heating the processing liquid supplied to the upper surface of the substrate at a temperature less than the quality-changing temperature, and forming the particle holding layer on the upper surface of the substrate, with no change in quality of the solute composition. The substrate cleaning method further comprises a residue removal step of supplying a residue removing liquid which has the property of dissolving the solute composition before being heated at a temperature equal to or higher than the quality-changing temperature, to the upper surface of the substrate after the removal step, and removing residues that remain on the upper surface of the substrate after the particle holding layer has been removed.