baber/WOPTO huggingface dataset:
Patent KR-20190086335-A (KR)
Title: Method and apparatus for estimating vehicle position based on visible light communication that considering motion blur compensation
Inventor: YOO MYUNG SIK
IPC: G06T5/00
Filed: 2018-03-02
Abstract: Disclosed are a method and an apparatus for estimating a vehicle position based on visible light communication in consideration of the correction of blur due to motion. According to the present invention, the method comprises the following steps: extracting a blur area corresponding to a first light emitting diode (LED) in a first streetlight from a captured image; calculating average image coordinates with respect to the blur area; determining a first displacement value of a camera corresponding to the average image coordinates; reflecting the first displacement value to world coordinates of the first streetlight; constructing an equation based on a geometric relationship between the world coordinates reflecting the first displacement value and the average image coordinates; and estimating the vehicle position based on the equation.
Patent KR-20190105327-A (KR)
Title: Apparatus and system for managing industrial facility
Inventor: SE GI KIM
IPC: G06F21/50
Filed: 2018-03-05
Abstract: The present invention relates to an apparatus and a system for managing industrial facilities which conveniently perform industrial facility control functions. According to an embodiment of the present invention, the apparatus for managing industrial facilities comprises: a function information management unit storing execution information related to industrial facility control functions; a tag identification unit to read near field communication (NFC) tag information stored in an NFC tag by contact with the NFC tag; a tag information management unit to receive a first matching information list between an NFC tag information group and the industrial facility control functions from an external device, and identify a function matched to the NFC tag information received from the tag identification unit among the industrial facility control functions based on the first matching information list; and a control unit to receive information about the identified function from the tag information management unit, receive execution information related to the identified function from the function information management unit, and execute the identified function based on the execution information received from the function information management unit.
Patent KR-20180106932-A (KR)
Inventor: LIM BOGYU
IPC: H01L51/42
Filed: 2018-03-15
Abstract: The present invention provides a compound represented by chemical formula 1, and an organic solar cell comprising the same. The compound according to one embodiment of the present specification may be introduced with sulfur (S) in an alkyl chain. Accordingly, the crystallinity due to intramolecular chalcogen-chalcogen interactions can be improved.
Patent KR-20190109938-A (KR)
Title: Electric sterilizer
Inventor: PARK YONG MIN
IPC: A61L2/10
Filed: 2018-03-19
Abstract: The technical idea of the present invention provides an electric sterilizer, comprising a processing container for providing a processing space, a shelf support provided in the processing space, a shelf slidably movable in the shelf support, an upper ultraviolet irradiator installed inside the processing container, and a lower ultraviolet irradiator installed inside the processing container to face the upper ultraviolet irradiator.
Patent KR-20180111593-A (KR)
Title: Movement with power reserve extension
Inventor: BAZIN JEAN LUC
IPC: G04B13/02
Filed: 2018-03-27
Abstract: The prevent invention relates to a timepiece movement capable of obtaining a better power reserve by limiting energy consumption of the movement when a watch is not worn or is in a rest position. The timepiece movement includes: a first regulating member and a first escapement connected to a first energy source by a first train, in which the first train, the first escapement, the first regulating member, and the first energy source define a first assembly; a second regulating member and a second escapement connected to a second energy source by a second train, in which the second train, the second escapement, the second regulating member, and the second energy source define a second assembly; at least one differential gear for ensuring a kinematic connection between the first assembly and the second assembly; and a device for displaying a current time. According to the present invention, the timepiece movement includes a device for stopping and allowing an operation of one of two regulating members, the differential gear carries a time display device to display a time, and the regulating member is operated regardless of the differential gear.
Patent KR-20190114252-A (KR)
Title: Spinning pack for manufacturing yarn having high strengthe, apparatus comprising the same and method for manufacturing the yarn
Inventor: PARK SUNG HO
IPC: D02G3/48
Filed: 2018-03-29
Abstract: One embodiment of the present invention provides a spinning pack, a yarn manufacturing apparatus including the spinning pack, a yarn manufacturing method using the yarn manufacturing apparatus, and a yarn manufactured by the manufacturing method. The spinning pack comprises: a spinneret having a nozzle unit; a heating unit for heating the nozzle unit; a pack body surrounding at least a portion of the spinneret; and a spinning block surrounding the pack body. The spinneret has a first surface which defines a storage space of a molten resin opposite the at least one surface of the spinning block and a second surface which faces the first surface. The nozzle unit has a plurality of discharge holes for discharging the molten resin and protrudes from the second surface. The heating unit is disposed outside the nozzle unit.
Patent KR-20190114295-A (KR)
Title: Visceral adipose tissue macrophage-targeted gene/carrier complex for preventing or treating obesity-induced type II diabetes
Inventor: KIM YONG HEE
IPC: A61P3/10
Filed: 2018-03-29
Abstract: The present invention relates to a visceral fat macrophage-targeted non-viral gene/carrier complex for preventing and treating obesity-derived type 2 diabetes. More specifically, a gene/carrier complex according to the present invention targets macrophages of visceral fat to stably deliver a therapeutic gene when injected into the body, thereby exhibiting an excellent TACE inhibitory effect. Therefore, the gene/carrier complex can be applied for preventing or treating obesity-derived type 2 diabetes.
Patent KR-20190115260-A (KR)
Title: Method of paying by user access and apparatus providing the method
Inventor: KWON HAEWON
IPC: G06Q20/38
Filed: 2018-04-02
Abstract: According to an embodiment of the present invention, a payment method by a user access comprises the steps of: collecting user information making a payment; generating a payment link for inputting payment related information; generating an identifier according to a predetermined rule based on the user information; adding the identifier to the payment link to create a user-only payment link; sending the user-only payment link to a user; receiving the payment related information through the user-only payment link; and performing a payment procedure by optical character recognition based on the payment related information. The identifier and the user-only payment link are generated only for the payment that the user makes.
Patent KR-20190070233-A (KR)
Title: Heat pump system, bidiectional injection operation method of the heat pump
Inventor: JUN IN KI
IPC: F25B40/06
Filed: 2018-04-04
Abstract: A heat pump system supplies heating or cooling to a load side operated by a condenser or an evaporator by refrigerant circulation, and comprises: a compressor to discharge a high-temperature high-pressure gaseous refrigerant through a first four-way valve whose direction is set in accordance with a heating/cooling operation mode, and suck the circulated refrigerant; a condenser to exchange heat of the refrigerant entering through the first four-way valve with a secondary working fluid, and then discharge the refrigerant releasing heat; an intermediate heat exchanger to exchange heat of the refrigerant entering through the condenser with a branching refrigerant, then discharge the refrigerant to a first expansion valve, and discharge the branching refrigerant to an inlet end of the compressor; an evaporator to exchange heat of the refrigerant expanded through the first expansion valve with the secondary working fluid, and then discharge the refrigerant absorbing heat to the compressor; a second four-way valve to switch a direction in accordance with the heating/cooling operation mode to discharge the refrigerant expanded by the first expansion valve to the evaporator; and a plurality of opening/closing valves opened and closed in accordance with the heating/cooling operation mode to discharge the refrigerant discharged by the condenser to the intermediate heat exchanger, and discharge the refrigerant expanded by the second four-way valve to the evaporator.
Patent KR-20190116787-A (KR)
Title: Optical interconnection between semiconductor chips using mid-infrared
Inventor: HAN JAEHOON
IPC: H01S5/02
Filed: 2018-04-05
Abstract: The present invention relates to an optical communication technique between semiconductor chips. According to the embodiment of the present invention, the optical communication technique between the semiconductor chips includes: a step of converting an electric signal to an optical signal; a step of transmitting the optical signal to a second substrate installed in the upper part and the lower part of the first substrate using an optical transmitter installed on the first substrate; a step of receiving the optical signal using an optical detector installed on the second substrate; and a step of converting the received optical signal to the electric signal. Therefore, communications between laminated semiconductor chips can be possible without using a metal wire using light of a transparent mid-infrared wavelength range on the semiconductor material such as a next generation high mobility material and silicon. The optical communication technique between the semiconductor chips can remarkably reduce power consumption and a bandwidth using the optical communications. Also, the optical communication technique between the semiconductor chips can overcome a limit of an existing through silicon via (TSV) technique (for example, a limit of a lamination number, high costs, and low yield). Also, the optical communication technique between the semiconductor chips can reduce a level of difficulty of a process and costs by not needing a process of punching and aligning the substrate unlike the existing TSV technique. The optical communication technique between the semiconductor chips can reduce the costs consumed for design by expanding and using a photonics technique and a platform established in existing silicon photonics.
Patent KR-20180040556-A (KR)
Inventor: KIM KYU SIK
IPC: H01L27/30
Filed: 2018-04-13
Abstract: Disclosed is an image sensor having high optical efficiency. The image sensor comprises: a substrate on which a photoelectric conversion unit for detecting light as an electrical signal is formed; the first organic photoelectric conversion unit sequentially formed on the substrate and having a first lower electrode, a first color selection layer having a photoelectric conversion property with respect to the light in a first wavelength band, and a first upper electrode; and a second organic photoelectric conversion unit sequentially formed on the first organic photoelectric conversion unit and having a second lower electrode, a second color selection layer having the photoelectric conversion property with respect to light in the second wavelength band, and a second upper electrode.
Patent KR-20190121937-A (KR)
Title: Hybrid inverter and method of the same
Inventor: NAM YOUNG IL
IPC: H02J3/38
Filed: 2018-04-19
Abstract: The present invention relates to a hybrid inverter, to which a stand-alone inverter and a grid-connected inverter are coupled, and an operation method thereof. According to an embodiment of the present invention, the hybrid inverter comprises: a grid detector determining whether a system alternating current (AC) voltage is detected so as to control to be operated in at least one mode of the stand-alone inverter and the grid-connected inverter; a grid connection controller generating at least one of reference voltage and synchronization voltage based on the controlled operation mode; and an AC converter generating a single phase AC voltage based on the voltage which is generated from a generator to be converted into direct current (DC) and at least one of the generated reference voltage and synchronization voltage.
Patent KR-20190130775-A (KR)
Title: Contents oriented information providing method
Inventor: KO HYUN SUNG
IPC: H04N21/472
Filed: 2018-05-15
Abstract: The present invention relates to a content-oriented information providing method. The content-oriented information providing method comprises the following steps: receiving original content from a first user; extracting search information on the provided original content; selecting playback position information or playback section information of the provided original content; and receiving inserted content corresponding to the selected playback position information or the playback section information.
Patent KR-20190133478-A (KR)
Title: VR Headset Device Providing Wide Viewing Angle
Inventor: LEE YOUNG HOON
IPC: G02B27/01
Filed: 2018-05-23
Abstract: The present invention provides a virtual reality (VR) headset device offering a wide viewing angle. The headset device according to the present invention comprises: a head band unit wearable on the head of a user; and a main body including a display unit outputting a VR image and a lens unit magnifying the VR image corresponding to the eyes of the user. The main body includes: a connection unit connected to the head band unit; a soft pad positioned at a portion in contact with outer circumference portions of the eyes of the user and changeable according to a shape of the face of the user; a nose hole into which the nose of the user is inserted, and which maintains a dark region having the display unit and the lens unit; and a vision correction unit enabling the user to view the VR image without wearing eyeglasses, wherein the distance between the eyes of the user and the lens unit is set to be a determined distance or less through cooperation among the connection unit, the soft pad, the nose hole and the vision correction unit.
Patent KR-20190135294-A (KR)
Title: Cooking and packing versatile sheet containing charcoal, manufacturing method the same
Inventor: CHUN SUNG HOON
IPC: D21H17/63
Filed: 2018-05-28
Abstract: Disclosed are a multi-purpose sheet containing charcoal and a manufacturing method thereof which allow various food ingredients including various meats and various fishes to be cooked in a restaurant or a home where charcoal cannot be used. The multi-purpose sheet containing charcoal comprises: Korean handmade paper; a charcoal sheet including wood pulp, hardwood charcoal powder, and epoxy resin; and an adhesive arranged between the Korean handmade paper and the charcoal sheet to attach the Korean handmade paper and the charcoal sheet to each other. The manufacturing method of a multi-purpose sheet containing charcoal comprises: a mixing step of mixing wood pulp, hardwood charcoal powder, and epoxy resin to create a mixture; an aging step of aging the mixture at a room temperature for 18-30 hours; a forming step of forming the mixture in a sheet shape and drying the mixture to create a charcoal sheet; and a laminating step of laminating the charcoal sheet and the Korean handmade paper. The present invention helps to prevent ingredients to be cooked from being burned or sticking when cooking meats and fishes, effectively removes fat components of meats, and does not produce carbon monoxide even if partially burned.
Patent KR-20190137358-A (KR)
Inventor: LEE JA YOUNG
IPC: A41D13/11
Filed: 2018-06-01
Abstract: The present invention relates to a sanitary kitchen mask which addresses the problems of a conventional sanitary mask being unfit for use in kitchens filled with hot air and where foods are often tasted and smelled. In particular, the sanitary kitchen mask comprises: a connected part 1 which is coupled to a front cover body to adjust the angle of the front cover body so as to facilitate tasting and smelling of food; a connected part 2 which is coupled between two supports to support the angle between the two supports so as to allow a user to tend to tasks conveniently; a catching hook including a magnet attached therein so as to securely fix the product to a sanitary hat; the front cover body which is configured to absorb unsanitary foreign materials so as to block unsanitary foreign materials generated while working in a kitchen; a support 1 which is configured to fix the front cover body such that the front cover body can be adjusted in angle while being securely fixed; and a support 2 which is configured to securely fix the entire product to fix the distance between the front cover body and the sanitary hat. Accordingly, the sanitary kitchen mask addresses the problems of a conventional sanitary mask being unfit for use in kitchens filled with hot air and where foods are often tasted and smelled.
Patent KR-20200000542-A (KR)
Inventor: LIM GEON HEE
IPC: G06Q30/08
Filed: 2018-06-25
Abstract: The present invention relates to an ordered design 3D printing automatic matching system and method, and a recording medium thereof, and more particularly, to an ordered design 3D printing automatic matching system and method capable of reducing delivery time and cost by receiving 2D design data of a product and a delivery address provided in a customer terminal, converting the 2D design data into 3D modelling data for 3D printing, searching for a company that has a printer capable of outputting the converted 3D modeling data into the product, and asking the company for the production, and a recording medium thereof.
Patent KR-20180087203-A (KR)
Inventor: PARK YOUNG O
IPC: H04N19/593
Filed: 2018-06-25
Abstract: Disclosed are a method and an apparatus for multiplexing and demultiplexing video data. The method for demultiplexing video data according to the present invention comprises acquiring syntax indicating type information of an intra picture for random access from a header of transmission unit data; and identifying a type of the intra picture by using the acquired syntax.
Patent KR-20190139113-A (KR)
Inventor: JANG KYU SUP
IPC: F21V21/14
Filed: 2018-06-28
Abstract: The present invention relates to a light assembly for an aquarium, which is compatibly used for an aquarium of various lengths. According to the present invention, the light assembly for an aquarium comprises: a light coupling body (100) formed by a predetermined area in the longitudinal direction of the aquarium with a lower part opened, and having a light unit (200) coupled to the inner surface of an upper side; and a pair of aquarium frames coupled to both end parts of the light coupling body (100) and detachably coupling the light coupling body (100) to both sides of the aquarium. The aquarium frame comprises: a variable aquarium frame (300) the length of which can be adjusted in accordance with the length of the aquarium; a fixed aquarium frame (400) which is formed by a fixed length in accordance with the length of the aquarium; and a pendent type aquarium frame (500) which is coupled to be hung to the upper end of the aquarium. In accordance with the length of the aquarium and a desired coupling height, any one from the variable, fixed, and pendent type aquarium frames (300, 400, 500) is selectively coupled to the light coupling body (100).
Patent KR-20200009617-A (KR)
Title: Producing method of mask integrated frame
Inventor: LEE YOO JIN
IPC: C25D1/10
Filed: 2018-07-19
Abstract: The present invention relates to a manufacturing method of a mask with an integrated frame which markedly reduces manufacturing time. According to the present invention, the manufacturing method of a mask with an integrated frame in which at least one mask (100) and a frame (200) supporting the mask (100) are integrally formed comprises: (a) a step of providing a frame (200) having at least one mask cell region (CR); (b) a step in which a vacuum transport unit (60) sucks at least two sides of a mask (100); (c) a step of moving the vacuum transport unit (60) to allow the mask (100) to correspond to the mask cell region (CR) of the frame (200); and (d) a step of emitting a laser (L) to a welding portion of the mask (100) to affix the mask (100) to the frame (200).
Patent KR-20200009731-A (KR)
Title: Electronic device including structure for protecting display driver from static electricity
Inventor: PARK HYUN JUN
IPC: G06F1/16
Filed: 2018-07-20
Abstract: The present invention relates to an electronic apparatus having a structure for protecting a display driver from static electricity. The electronic apparatus having a structure for protecting a display driver from static electricity comprises: a display panel; a metal layer disposed on one surface of the display panel; a display driving circuit disposed on one surface of the metal layer; a bending part connecting the display panel to the display driving circuit; and a cover member connected to the metal layer while covering the display driving circuit, wherein the cover member includes at least one conductive layer, the metal layer and the cover member form a space in which the display driving circuit is disposed, and the bending part can be connected to the display driving circuit through a connection part in the space. In addition, various embodiments identified through the specification are possible.
Patent KR-20180089884-A (KR)
Inventor: KIMBA TOSHIFUMI
IPC: H01L21/3105
Filed: 2018-07-25
Abstract: Provided is a polishing method which can obtain an accurate thickness of a silicon layer while polishing a substrate, and can determine an accurate polishing end point of the substrate based on the obtained thickness of the silicon layer. The method includes: calculating relative reflectance by dividing the intensity of an infrared ray reflected from the substrate by the predetermined reference intensity; producing a spectral waveform representing a relationship between the relative reflectance and a wavelength of the infrared ray; performing a Fourier transform process on the spectral waveform to determine a thickness of the silicon layer and the intensity of a corresponding frequency component; accepting the determined thickness of the silicon layer as a highly reliable measurement value when the determined intensity of the frequency component is higher than a predetermined threshold value; and determining a polishing end point of the substrate based on a point of time when the highly reliable measurement value has reached a predetermined target value.
Patent KR-20190074190-A (KR)
Title: Apparatus for conveying work
Inventor: MAEDA MINETAKA
IPC: B65G27/16
Filed: 2018-08-08
Abstract: Provided is an apparatus for conveying a work, exhibiting vibration characteristics of allowing the presence of a processed portion which breaks symmetry at a portion of a conveyance unit and preventing and suppressing the occurrence of a vibration defect on a conveyance surface causing interference in a smooth conveyance process. According to the present invention, the apparatus comprises: a parts feeder (X), provided with the conveyance units (1, 3) having conveyance tracks (1T, 3T), respectively, and driving units (2, 4) generating traveling waves in the conveyance units (1T, 3T), and conveying works (W) along the conveyance tracks (1T, 3T) by the travelling waves, wherein the upper regions (11, 31), including a surface on which the conveyance units (1T, 3T) are formed, of the conveyance units (1, 3) are made of a material with low elastic modulus, lower regions positioned under the upper regions are made of a material with higher elastic modulus than the material with low elastic modulus, and at least the lower regions (12, 32) are set to have a symmetric shape.