baber/WOPTO huggingface dataset:
Patent KR-20190038772-A (KR)
Title: Polishing apparatus and polishing method
Inventor: KOBATA ITSUKI
IPC: H01L21/02
Filed: 2019-03-29
Abstract: Provided is a polishing apparatus capable of acquiring film thickness data with high accuracy from an entire surface including the central and circumferential parts of a substrate. According to the present invention, the polishing apparatus comprises: a top ring (24) pressing a surface of a substrate (W) to a polishing pad (22); first and second optical heads (13A, 13B) irradiating light emitted from a light source (16a, 16b) to the surface of the substrate (W), and receiving reflective light from the substrate (W); spectrometers (14a, 14b) measuring the intensity of the reflective light at each wavelength; and a processing unit (15) generating a spectrum representing relation between the intensity and the wavelength of the reflective light. The first optical head (13A) is disposed to face the center of the substrate (W) held in the top ring (24) and the second optical head (13B) is disposed to face the circumferential part of the substrate (W) held in the top ring (24).
Patent KR-20200114769-A (KR)
Title: Therapeutic effect of rheumatoid arthritis by low-dose inoizing radiation
Inventor: KIM JI YOUNG
IPC: A61D7/00
Filed: 2019-03-29
Abstract: The present invention relates to a method for treating rheumatoid arthritis, including a step of irradiating animals other than humans with low dose of radiation, which indicates dose of 0.1 to 0.8 Gy (Gray) or less. According to the present invention, by irradiating an actual animal with low dose of radiation of 0.1 to 0.8 Gy (Gray) or less to inhibit or reduce overexpression and activity of immune factors involved in autoimmune diseases such as rheumatoid arthritis, rheumatoid arthritis can be treated.
Patent KR-20200116689-A (KR)
Inventor: KANG HYEONHEE
IPC: B60R16/03
Filed: 2019-04-02
Abstract: The present invention relates to a vehicle and a method for controlling thereof, and more specifically, to a technology for outputting sound to the inside and outside of the vehicle using a heating coil provided in a rear glass of the vehicle. According to an embodiment, the vehicle includes: a power source for applying at least one of an alternating current (AC) or a direct current (DC); a first glass; a second glass provided on one side of the first glass; a first coil provided on the first glass; a second coil provided on the second glass; and a controller determining a direction in which sound is to be output, wherein the sound is output to the outside or inside of the vehicle, and when it is determined that the sound is output to the inside of the vehicle, the control unit controls the power supply so that an AC current is applied to the first coil and the DC current is applied to the second coil, and when it is determined that the sound is output to the outside of the vehicle, the control unit controls the power supply so that the AC current is applied to the second coil and the DC current is applied to the first coil.
Patent KR-20200119443-A (KR)
Title: Method for separating target material from biological tissue
Inventor: LEE JUN SEOK
IPC: C12M1/00
Filed: 2019-04-09
Abstract: The present invention relates to a method for separating a target material from living tissues, which minimizes damage to stem cells derived from living tissues.
Patent KR-20190122165-A (KR)
Title: Heat exchanger and method for manufacturing a heat exchanger core with manifold
Inventor: MARTIJN LUYCK
IPC: F28D9/00
Filed: 2019-04-19
Abstract: The present invention relates to a heat exchanger including a first fluid inlet, a first fluid outlet, a second fluid inlet, and a second fluid outlet. Each of the first fluid inlet, the first fluid outlet, the second fluid inlet, and the second fluid outlet is arranged on four different sides of a core of the heat exchanger. The manifold covers one among the four different sides of the core of the heat exchanger, and a first side wall of the manifold is arranged at an angle of less than 90 degrees on the side of the core of the heat exchanger covered by the manifold. An edge of the core of the heat exchanger between the one side of the core of the heat exchanger covered by the manifold and the adjacent side of the four different sides of the core in the heat exchanger forms a common welding line with a connection edge of the first side wall of the manifold. Accordingly, the present invention also relates to a method for manufacturing a heat exchanger including a manifold and a core of a heat exchanger.
Patent KR-20200040643-A (KR)
Inventor: CHA JOO BYUNG
IPC: E04B9/00
Filed: 2019-04-30
Abstract: The present invention relates to an improved anchor bolt assembly and a ceiling finish panel fixing apparatus comprising the same, which are configured to be able to make it easy to engage with and fix on a ceiling slab, to prevent an anchor bolt for fixing from being dislodged by vibration, to prevent an anchor main body from rotating loosely during construction, to reduce the construction time in accordance with a fastening member′s working to fasten or to release, to firmly fix an anchor outer cover on a wall surface after construction, and to prevent a lower side of the anchor main body from shaking. According to the present invention, the anchor bolt assembly is configured by comprising: an anchor main body (610) wherein a large number of sharp-ended bumps (612a) are formed on an upper surface; an anchor outer cover (620) wherein an upper side and a lower side are opened, and which is extrapolated on a lower side of the anchor main body (620), and includes Y-shaped first incision units (622a) formed along a circumference at regular intervals, and V-shaped second incision units (622b) formed in a longitudinal direction of the first incision units at regular intervals; and a fastening member (630) engaged by a screw with the anchor main body (610) through a screw thread arranged on an inner circumferential surface, which has a processing unit (632) arranged along a circumference on an upper end to increase frictional force.
Patent KR-20200131139-A (KR)
Inventor: KIM BYUNG YONG
IPC: A61F13/472
Filed: 2019-05-20
Abstract: Embodiments of the present invention pertain to an absorbent structure and an absorbent pad including the same. The absorbent structure according to an embodiment of the present invention comprises: an absorbent material containing an algae substance that absorbs and supports a liquid absorbate; or a composite absorbent material in which at least one selected from the group consisting of natural pulp, a natural fiber, and a biodegradable resin is combined with the absorbent material.
Patent KR-20200137655-A (KR)
Inventor: JO IL HYUN
IPC: G06Q50/20
Filed: 2019-05-31
Abstract: Disclosed are a method for deriving a learning outcome prediction model through perceived affordance in a video-based learning environment, and an apparatus thereof. According to the present invention, a method for driving a learning output prediction model may comprise the steps of: collecting behavioral data and physiological and psychological data of a learner generated in the learning process for learning content; determining variables for the behavioral data and physiological and psychological data of the learner collected in the learning process through preprocessing of the collected behavioral data and physiological and psychological data of the learner; and deriving learning outcome prediction models for the entire group and detailed groups of the entire group based on the determined variables for the behavioral data and physiological and psychological data of the learner.
Patent KR-20200145498-A (KR)
Inventor: KIM DONG UK
IPC: G01N1/32
Filed: 2019-06-21
Abstract: The present invention relates to an automatic tripod polisher. According to the present invention, the automatic tripod polisher comprises: a tripod polisher configured to control the horizontality of a specimen; a tripod polisher support; a micrometer head support configured to support a micrometer head; a spring installed under the micrometer head; and a polishing tool. According to the present invention, a minute pressure can be precisely controlled.
Patent KR-20200001521-A (KR)
Title: Multilayer ceramic electronic component
Inventor: ITAMOCHI MASAKAZU
IPC: H01G2/14
Filed: 2019-06-25
Abstract: Provided is a multilayer ceramic electronic component which can be miniaturized and surface-mounted while suppressing creeping discharge and heat generation. According to the present invention, the multilayer ceramic electronic component (10A) includes a multilayer ceramic electronic component body (12) and a pair of metal terminals (30a, 30b). The multilayer ceramic electronic component body (12) includes a multilayer body having laminated ceramic layers (16) and inner electrode layers (18), and first and second outer electrodes (26a, 26b) provided on both end surfaces of the multilayer body. The metal terminals (30a, 30b) are connected to the outer electrodes, respectively. The inner electrode layers (18) are disposed to be substantially perpendicular to a mounting surface and include extended portions extended to the end surfaces and portions of the first and second side surfaces. The distance between one end of the first outer electrode on one of the first and second side surfaces and one end of the second outer electrode on one of the first and second side surfaces is in a range from about 1.8% to about 31.3% of a length dimension (L) in the direction connecting both end surfaces of the multilayer ceramic electronic component body.
Patent KR-20210001601-A (KR)
Inventor: KANS SANG MO
IPC: A61Q5/00
Filed: 2019-06-28
Abstract: The present invention provides a method for producing a decomposed product of lugworms, comprising the steps of: (a) pulverizing lugworms to obtain a pulverized product; and (b) enzymatically decomposing the obtained pulverized product or inducing self-degradation at 30 to 70°C to obtain a decomposed product of lugworms. The present invention also provides the decomposed product of lugworms produced thereby and a hair protectant using the same. The decomposed product of lugworms and the protectant for colored hair containing the same, of the present invention, can be usefully used in cosmetic and beauty care fields as an additive for protecting hair during dyeing or bleaching.
Patent KR-20200002686-A (KR)
Title: Method for managing flexible display and electronic device thereof
Inventor: Phani Avadooth Rekapalli
IPC: G06F3/16
Filed: 2019-06-28
Abstract: The present invention relates to a method for managing a flexible display and an electronic apparatus thereof. The method according to the present invention can comprise: receiving an input for folding a flexible display of the electronic apparatus; checking the status of the electronic apparatus by using at least one sensor of the electronic apparatus; identifying whether the flexible display can be folded according to the identified status of the electronic apparatus; and controlling the flexible display to be folded when it is identified that the flexible display can be folded.
Patent KR-20210002929-A (KR)
Inventor: YOUN WOONG KYU
IPC: H01L21/67
Filed: 2019-07-01
Abstract: Provided are a load lock chamber for heating a pumping line for forming a vacuum state inside a housing, and a substrate processing system having the same. The load lock chamber comprises: a housing; a buffer stage installed inside the housing and providing a space for the substrate to wait; a pumping member installed in a lower portion of the housing and forming the inside of the housing in a vacuum state; and a vent member installed in the lower portion of the housing and forming the inside of the housing in an atmospheric pressure state. The pumping member may include a vacuum pump, a pumping line connecting the vacuum pump and the housing, and a heating member installed on the surface of the pumping line.
Patent KR-20210003403-A (KR)
Inventor: CHOI SEUNG SOO
IPC: E05D11/00
Filed: 2019-07-02
Abstract: The present invention relates to a safety door, which can prevent accidents in which a part of a user′s body is caught and injured and smoothly guide a rotation motion of a door leaf to be smoothly implemented since a guide pin is received in a protruding part while a door protector and a cap member are horizontally moved when the door leaf is rotated to open and close the door. Also, the safety door can prevent a gap between the door protector and a door frame to prevent inflow of a draught and provide a beautiful appearance. In addition, the safety door can prevent the accidents by a soft member having elasticity formed on a front surface of the door protector.
Patent KR-20210004132-A (KR)
Inventor: YOO IM HO
IPC: F16L3/01
Filed: 2019-07-03
Abstract: The present invention relates to a technique related to a hose holder for easily using water in a yard or a faucet of a country house or in the country. The hose where tap water or underground water is discharged is inserted into a holding pipe of which height is adjusted to be held at predetermined height so as to prevent distortion of the hose due to hydraulic pressure, easily receive water in a bucket or a large container, and easily wash vegetables or fruits. A main configuration of the present invention as described above, the holder comprises: a support radially formed on a ground surface; a post formed in an upper portion of the support in a perpendicular direction; a storage pipe inserted into an upper end part of the post to be installed; and the holding pipe, where the hose is inserted to be held, attached and installed in an upper end part of the storage pipe.
Patent KR-20210007634-A (KR)
Inventor: JUN SUNG HWAN
IPC: G01D9/02
Filed: 2019-07-12
Abstract: The present invention relates to a vehicle image recording apparatus for preventing erroneous or unnecessary recording by exception handling of unnecessary impact, a system including the same, and a method thereof. According to an embodiment of the present invention, a vehicle image recording apparatus may comprise: a processor which determines whether an impact is caused by an accident using a signal from an internal communication network of a vehicle when the impact greater than a predetermined standard value occurs in the vehicle, and controls not to perform vehicle image recording for a predetermined exception processing time if the impact is not due to an accident; and a storage unit controlled by the processor to record an image of the vehicle.
Patent KR-20210009064-A (KR)
Inventor: SEONG MUNHO
IPC: B65D85/34
Filed: 2019-07-16
Abstract: An objective of the present invention is to provide a cultivation method, which is configured to suppress the occurrence of a fruit tanning phenomenon which is called as a sunburned fruit when a watermelon is exposed to direct sunlight during a high-temperature period in summer, especially, at the time prior to the shipment of the watermelon, and the occurrence of a bloody watermelon with flesh deterioration inside a watermelon and the occurrence of a watermelon with physiological stress due to overexposure to direct sunlight, and an optimized fruit cover used for the prevention of the fruit tanning phenomenon, which is used in the cultivation method. In order to solve the problems, the present invention provides the following problem-solving means. Provided is a method for cultivating a watermelon, which is characterized in that a watermelon is cultivated by being wrapped with a sunburned watermelon preventing fruit cover for the prevention of a fruit tanning phenomenon, which is made of a nonwoven fabric having a density of 40 or 50 g/m^2, for 10 days before harvest. The sunburned watermelon preventing fruit cover for the prevention of a fruit tanning phenomenon according to the present invention is devised for a watermelon that grows on the bare ground and in a rain cover house and effective in suppressing the occurrence of the sunburned fruit (fruit tanning phenomenon), the occurrence of a bloody watermelon with flesh deterioration inside a watermelon, and the occurrence of a watermelon with physiological stress due to direct sunlight during a high temperature period. In addition, the present invention can protect fruits against Palpita indica and Spodoptera litura that affect the fruits from the outside, thereby reducing damage caused by harmful insects.
Patent KR-20200044675-A (KR)
Title: Micro Display
Inventor: LEE JAE HOON
IPC: G09G3/32
Filed: 2019-07-22
Abstract: The present invention provides a micro display device capable of correcting a leakage current of an analog switch. According to one embodiment of the present invention, the display device comprises a plurality of pixels. Each of the pixels includes a first switch including first and second transistors connected in parallel and including an input terminal connected to a data line and an output terminal connected to a first node, a second switch including at least one transistor and including an input terminal connected to the first node and an output terminal connected to a second node, a driving transistor having a gate terminal connected to the output terminal of the second switch and connected between first and second power voltages, a first capacitor connected between the first node and the second power voltage, and a second capacitor connected between the second node and the second power voltage.
Patent KR-20210012639-A (KR)
Title: Titanium slab and method of manufacturing thereof
Inventor: KIM KYUNG SEOK
IPC: B21B37/74
Filed: 2019-07-26
Abstract: The present invention provides a titanium slab formed with a thin thickness of an oxygen-enriched layer created on a surface of the slab, and a method for manufacturing the same. According to the present invention, the titanium slab comprises: a titanium base material; and an oxygen-enriched layer provided on a surface of the pure titanium base material. A central portion of the pure titanium base material consists of a cast structure or a forged structure. A surface layer portion within 5 to 10 mm in the thickness direction from the surface of the base material including the oxygen-enriched layer has an average grain size of 10 to 500 μm and is composed of a spherical recrystallized structure. The maximum thickness of the oxygen-enriched layer is 1 mm or less (including 0 mm).
Patent KR-20210019306-A (KR)
Title: Method for producing spheroid using matrilin-3 primed stem cells, and an substance for treating cartilage disease obtained thereof
Inventor: HAN IN BO
IPC: A61P19/02
Filed: 2019-08-12
Abstract: Provided are a method for producing a spheroid by culturing stem cells in a culture medium containing a matrilin-3 protein and three-dimensionally cell-culturing the cultured stem cells in the culture medium, and a composition comprising the spheroid produced by the method. According to the present invention, the composition has an effect of preventing or treating cartilage diseases. More specifically, the present invention can further promote cartilage differentiation of adult stem cells and can reduce dedifferentiation and hypertrophy which can occur in cartilage regeneration, thereby providing a more effective method for regenerating cartilage tissues.
Patent KR-20210023498-A (KR)
Title: Desulfurizer
Inventor: HYOUNG SUK WOO
IPC: B01D53/48
Filed: 2019-08-23
Abstract: Disclosed is a desulfurization device for a fuel cell. The desulfurization device comprises: a pipe extending long and having one side open and the other side closed; a cap coupled to one side of the pipe to close the pipe; a plurality of baffles installed in the inner space of the pipe and sequentially partitioning the inner space in a direction crossing the longitudinal direction of the pipe; an inlet pipe passing through the cap and the plurality of baffles and communicating from the outside of the pipe to the inner space of the pipe; and an outlet pipe installed in the cap to communicate with the outside of the pipe and the inner space of the pipe. Accordingly, the desulfurization device can extend the performance and lifespan of a desulfurizer.
Patent KR-20200074843-A (KR)
Inventor: KIM YUN HEE
IPC: G06Q30/06
Filed: 2019-08-29
Abstract: The present invention relates to an artificial intelligence analysis system for providing feedback on SNS sales. According to the present invention, the artificial intelligence analysis system for providing feedback on SNS sales comprises a user device, a server, and a partner company device, wherein the server includes a control unit including an artificial intelligence analysis unit. According to the present invention, promotional activities can be performed according to the characteristics of a customer.
Patent KR-20200084767-A (KR)
Title: Intra prediction method and apparatus
Inventor: NA TAE YOUNG
IPC: H04N19/11
Filed: 2019-09-16
Abstract: Disclosed are an intra-prediction method and an image decoding device. According to an embodiment of the present invention, the method for intra-predicting a current block which comprises the steps of: setting reference samples used for intra-prediction based on a location of a current block; inducing a first prediction value by using values of first reference samples located on an upper right diagonal of a target sample included in the current block among the reference samples and inducing a second prediction value by using values of one or more second reference samples located on a lower right diagonal of the target sample; and deriving the prediction value with regard to the target sample based on the first prediction value and the second prediction value.
Patent KR-20210037127-A (KR)
Title: Matching method to quantitative information
Inventor: GWAK KEE JONG
IPC: G06F40/166
Filed: 2019-09-27
Abstract: The present invention relates to a quantitative information matching method. Provided is a quantitative information matching method that allows a user to match quantitative information according to a field name without separate sorting by simplifying field name matching of quantitative information.
Patent KR-20210041902-A (KR)
Title: A continuous polymerization reactor with reduced bypass flow
Inventor: AN ICK JIN
IPC: B01J19/00
Filed: 2019-10-08
Abstract: One embodiment of the present invention provides a polymerization reactor, comprising: a polymerization reactor body unit; an inlet unit installed at the upper or lower portion of the body unit; an outlet unit installed at the upper or lower portion of the body unit; a rotating shaft installed inside the body unit; a plurality of impellers formed to be spaced apart on the rotating shaft; and one or more vertical blades connected to horizontal blades of the impeller.
Patent KR-20200041810-A (KR)
Inventor: LEE BAE KEUN
IPC: H04N19/119
Filed: 2019-10-11
Abstract: According to the present invention, an image decoding method comprises the steps of: determining a reference sample line of a current block; determining whether or not a candidate intra prediction mode identical to an intra prediction mode of the current block exists; deriving the intra prediction mode of the current block based on the determination; and performing intra prediction on the current block based on the reference sample line and the intra prediction mode, wherein at least one of candidate intra prediction modes can be derived by adding an offset to or subtracting the offset from a maximum value among an intra prediction mode of an upper neighboring block of the current block and an intra prediction mode of a left neighboring block of the current block.