baber/WOPTO huggingface dataset:
Patent KR-20200086516-A (KR)
Title: Opening and closing system for vinyl house
Inventor: HONG JEONG
IPC: A01G9/24
Filed: 2019-01-09
Abstract: The present invention relates to a greenhouse skylight opening-closing device including: a vertical pipe fixing portion (110) formed so that a vertical pipe (B) can be fixed in the front and back; a transverse pipe fixing portion (120) formed so that a transverse pipe (A) can be fixed on both sides of the vertical pipe fixing portion (110); a fastening member (130) formed so that the vertical pipe fixing portion (110) can be moved inside and the transverse pipe (A) and the vertical pipe (B) can be fixed; a fastening member accommodating portion (122) formed on one side in the lower portion of the transverse pipe fixing portion (120) so that the fastening member (130) is horizontally and vertically rotatable and interference and loss can be prevented by an outward movement; a support unit (140) formed so that a skylight (C) can be supported on both sides of the transverse pipe fixing portion (120); and an opening-closing unit (150) opening and closing the support unit (140) or the skylight (C) up and down. With the present invention, the skylight can be smoothly opened and closed even without a separate structure such as a crest. In addition, the mutually intersecting transverse and vertical pipes can be firmly fixed for construction efficiency improvement. Fastening member loss and deviation can be prevented along with interference during transverse and vertical pipe insertion. A worker can easily install and disassemble the present invention, and thus work efficiency can be improved.
Patent KR-20200088626-A (KR)
Title: Heat bench cover using a silicon-combined heat exchanger
Inventor: OH YONG TAEK
IPC: A47C7/74
Filed: 2019-01-15
Abstract: The present invention relates to a heating bench cover using a composite silicon heating body, which includes: a cover provided on a portion on which a people sit in a preinstalled bench; a heating part provided on the cover and including the composite silicon heating body; and a control part controlling temperature of the heating part. Therefore, the heating bench cover uses the composite silicon heating body to endure even high temperature so that the danger of fires is less. And, the heating bench cover has great heat transfer efficiency to be heated even by less electricity. Also, the heating bench cover can be attached to, detached from and fixed to the preinstalled bench by using a cover attaching and detaching device, thereby being used without replacing the entire preinstalled bench.
Patent KR-20200090512-A (KR)
Title: Pilot burner for large size burner
Inventor: LEE DAE HOON
IPC: F23D14/26
Filed: 2019-01-21
Abstract: The object of the present invention is to provide a pilot burner for a large burner, which stably implements ignition of a mixed gas and formation and maintenance of a flame under various operating conditions that can occur in the large burner. The pilot burner for a large burner according to an embodiment of the present invention includes: a supply nozzle that is installed on one side of a duct burner and supplies fuel; and a plasma ignition device that is installed in the chamber of the burner adjacent to the supply nozzle, and continuously supplies an arc jet formed by plasma discharge to a mixture of fuel injected to the front of the supply nozzle and supplied combustion air to ignite the mixture to form and maintain a flame.
Patent KR-20200091301-A (KR)
Title: A cavity filter and an antenna module including the cavity filter
Inventor: KIM DONGJOO
IPC: H01Q1/46
Filed: 2019-01-22
Abstract: The present invention relates to communication technique fusing a 5G communication system for supporting higher data transmission rate after a 4G system with IoT technology, and a system thereof. The present disclosure may be applied to an intelligent service (for example, a smart home, a smart building, a smart city, a smart car or connected car, health care, digital education, retails, and services related to security and safety) based on 5G communication technique and IoT related technology. The present invention provides a cavity filter. The cavity filter comprises: a plate constituting one surface of the cavity filter and including a feeding unit for supplying an electric signal to one surface; a housing constituting an outer shape of the cavity filter and combined with the plate to form shielded space inside the cavity filter; and a metal structure filtering a frequency since one end thereof is combined inside the housing and the other end extends toward the feeding unit and resonates in the shielded space.
Patent KR-20200103925-A (KR)
Inventor: JEONG MIN JAE
IPC: H01L27/15
Filed: 2019-02-25
Abstract: The present invention relates to a display device and a manufacturing method thereof, capable of simplifying a process of patterning electrodes connected to each pixel. The display device includes: a light emitting diode including a first conductivity-type semiconductor, an active layer, and a second conductivity-type semiconductor; a first voltage line to which a first voltage is applied; a second voltage line to which a second voltage is applied; a first transistor including a source electrode electrically connected to the first voltage line and a drain electrode electrically connected to one electrode of the light emitting diode, and electrically connected to the first conductivity-type semiconductor; a second transistor including a drain electrode electrically connected to a gate electrode of the first transistor and a source electrode electrically connected to a data line for applying a data signal; a capacitor electrically connected to the first voltage line and the one electrode of the light emitting diode; and a third transistor including a source electrode electrically connected to the second voltage line and a drain electrode electrically connected to the one electrode of the light emitting diode.
Patent KR-20200105100-A (KR)
Title: Embedded system for measuring uranium enrichment based czt detector array and operating method thereof
Inventor: JEON JUYOUNG
IPC: G01T1/17
Filed: 2019-02-28
Abstract: The present invention relates to an embedded system based on a CZT detector array for measuring uranium enrichment and an operation method thereof. According to the present invention, only pure uranium can be quickly separated and extracted from impurities and other substances at a measurement site. In addition, PDA is designed and manufactured to be detachable so that equipment can be controlled and measured from a distance according to a measurement environment. Various uranium samples from uranium pellets to UF6 cylinders can be analyzed using single equipment through separate fabrication of sample holders and adapters.
Patent KR-20200107651-A (KR)
Title: Portable Belt Type Air Supplier
Inventor: YOON YU RA
IPC: B05B12/02
Filed: 2019-03-08
Abstract: The present invention relates to a portable belt type air blower, comprises: a body portion (110) provided with an elastic locking piece (120) bound to the outside of a user′s clothes, bag, backpack or the like, and provided with an empty space for mounting parts therein; an air blowing fan (130) mounted on the body portion (110) and having an air intake (131) exposed to the outside to inhale the outside air; a battery portion (140) for supplying power required for the operation of the air blowing fan (130); a control switch portion (150) for connecting the air blowing fan (130) and the battery portion (140) and controlling the operation of the air blowing fan (130); a connection tube (160) connected to an air vent (132) of the air blowing fan (130) to serve as an air supply passage; and an injection tube (170) provided inside a belt (210) worn by the user, having one side connected to the connection tube (160) to receive air from the connection tube (160), and having the other side provided with an air injection port (171) for discharging the air supplied.
Patent KR-20200110532-A (KR)
Inventor: KIM CHAE RI
IPC: A61B5/055
Filed: 2019-03-14
Abstract: The present invention relates to a method for detecting the thoracic vertebrae and numbering ribs on a computed tomograph (CT)/magnetic resonance imaging (MRI) images using machine learning and, more specifically, to a method for detecting the thoracic vertebrae and numbering a rib on a CT/MRI images using machine learning, which uses machine learning to reduce a radiologist′s inconvenience and time waste to automatically discriminate the cervical/severe/lumbar vertebrae and automatic number ribs, thereby helping the radiologist know immediately which rib is the affected rib. According to the present invention, the method comprises: a first step of receiving a CT/MRI image; a second step of using a region proposals+convolutional neural network (R-CNN) model to the CT/MRI image of the first step to perform object detection of a vertebral portion; a third step of continuously inputting vertebral images acquired in the second step to an image classification machine learning algorithm to specify a region of interest (ROI) of the vertebral image and divided the same into three grades; a fourth step of discriminating the cervical/severe/lumbar vertebrae through three-grade of the vertebrae in the third step; a fifth step of considering the grade from the uppermost image of the thoracic vertebrae discriminated in the fourth step to number the ribs; and a sixth step of marking the numbers of the vertebrae and ribs in the CT/MRI image.
Patent KR-20200119922-A (KR)
Inventor: JUNG YUN HO
IPC: G06T7/136
Filed: 2019-03-21
Abstract: According to the present invention, disclosed are a feature point detection apparatus for object tracking and a method thereof. According to the present invention, Gaussian smoothing is applied to an image patch extracted from an input image, a unique value is calculated based on a unique polynomial expression with respect to a coefficient matrix to which Gaussian smoothing has been applied, a feature point candidate group is selected by performing image boundary processing to the input image, a proximate candidate group is excluded from the selected feature point candidate group through a comparison of the unique value to the selected feature point candidate group, and coordinates of a final feature point are outputted by excluding a redundant candidate group from the feature point candidate group from which the proximate candidate group has been excluded. Therefore, the feature point detection apparatus is capable of increasing operation efficiency overall by lowering complexity and reducing operations while having performance similar to the Shi-Tomasi algorithm which has excellent performance in object tracking.
Patent KR-20200113865-A (KR)
Title: A Precise driving Stage for testing device
Inventor: LEE GIL JOON
IPC: G12B5/00
Filed: 2019-03-26
Abstract: The present invention relates to a precision-driving stage for inspection equipment comprising: a lower stage (100); an upper stage (200); an XY-axis moving control means (300) arranged between the lower stage (100) and the upper stage (200) to move the upper stage (200) forward and backward; and a tilting angle control means (400) linked to the XY-axis moving control means (300) to move, and connected to the lower stage (100) and the upper stage (200) to control the tilting angle of the upper stage (200). The present invention can separately or simultaneously adjust the tilting angle and the moving position on a plane of the stage precisely and finely by a simple operation to respond in real time to control position determination and reduce the size of the stage.
Patent KR-20200114855-A (KR)
Inventor: YOUNG IL KIM
IPC: G04G7/00
Filed: 2019-03-29
Abstract: Provided is a satellite antenna integrated time synchronization device for generating a time synchronization signal from a satellite signal received from a satellite, which comprises: a case; a 1PPS synchronization module disposed in the case and generating a 1PPS signal from a satellite signal; and a signal processing means disposed in the case and using the 1PPS signal input from the 1PPS synchronization module to generate an IRIG signal and data for communication.
Patent KR-20200118549-A (KR)
Inventor: SEO MYUNG JIN
IPC: B62K19/20
Filed: 2019-04-08
Abstract: A frame for a bicycle includes: a front part in which a front wheel is installed; and a back part which is connected and fixed to the front part and in which a back wheel is installed. The front part includes an upper panel part and a lower panel part having holes on which a steering handle is mounted at one side, having holes into which a seat post is inserted and fixed at the other side, and vertically arranged to be fixed. The back part includes a first back wheel side panel member and a second back wheel side panel member welded and fixed to the upper and lower panel parts and horizontally arranged to be fixed. The frame for a bicycle can have a high degree of freedom of design and minimize welding deformation.
Patent KR-20190119527-A (KR)
Title: Chuck table and grinding apparatus
Inventor: GENOZONO JIRO
IPC: B24B37/34
Filed: 2019-04-09
Abstract: An objective of the present invention is to prevent grinding fragments from being attached to a retaining surface of a chuck table retaining a wafer and prevent a lower surface of the wafer from getting dirty in a case where grinding water is spurted from the outer circumference side of the wafer to the center. A porous plate (21) of a disk shape having a retaining surface (211) of a diameter approximately equal to a diameter of a wafer is supported on a base (22). An annular unit (23) of a chuck table (2) surrounds a side of the porous plate (21). The annular unit (23) includes: a ring upper surface (234) which is the same plane as the retaining surface (211) and is formed in a ring shape; and an outer surface extended downwards from an outer circumferential end of the ring upper surface (234). The outer surface includes: a drooping surface (231) drooping from the outer circumferential end of the ring upper surface; and a sector surface (232) connecting a lower end of the drooping surface (231) and an upper surface (224) of the base (22), and having a diameter becoming larger towards the upper surface (224) of the base (22) from the lower end of the drooping surface (231).
Patent KR-20200121395-A (KR)
Title: Apparatus and method for outputting platooning information of vehicle
Inventor: HONG JEONG KI
IPC: G05D1/02
Filed: 2019-04-10
Abstract: According to one embodiment of the present invention, an apparatus for outputting platooning information of a vehicle comprises: one or more lamps configured to project light onto a road; a communication circuit configured to communication with the outside; a controller configured to control the behavior of the vehicle for platooning; and a control circuit electrically connected to the one or more lamps, the communication circuit, and the controller. When a request for joining a platooning generated from an external vehicle is approved by the vehicle or a leading vehicle in the platooning group including the vehicle, the control circuit uses the lamps to display, on the road, the distance range between the vehicle requested to join the platooning group and an external vehicle. The apparatus and the method for outputting platooning information of a vehicle are able to intuitively provide information related to platooning driving to drivers of platooning driving vehicles and external vehicles.
Patent KR-20200120845-A (KR)
Inventor: WON CHANG HEE
IPC: H01L51/52
Filed: 2019-04-12
Abstract: Provided is a display device capable of preventing moisture penetration through a through hole. As the display device including an active area and an inactive area, the display device comprises: a display panel; and a polarizing member disposed on one surface of the display panel. The display panel and the polarizing member include: a first through hole penetrating in a thickness direction; and a hole coating film disposed on an inner wall of the polarizing member of the first through hole.
Patent KR-20200121132-A (KR)
Inventor: PARK SANG WOO
IPC: B65D81/26
Filed: 2019-04-15
Abstract: The present invention relates to an absorbent which prevents corrosion and decay of transport products and, more specifically, to an absorbent comprising: 50 to 75 wt% of calcium chloride (CaCl_2) and magnesium chloride (MgCl_2), which are absorption substances; 1 to 10 wt% of oxide as a catalytic substance; and 24 to 40 wt% of a polymer coagulant as a coagulative substance.
Patent KR-20200122104-A (KR)
Title: Laser annealing device
Inventor: JOONGHAN SHIN
IPC: B23K26/08
Filed: 2019-04-17
Abstract: Disclosed is a laser annealing device capable of reducing a thermal balance in manufacturing a semiconductor element. The disclosed laser annealing device comprises: a chuck portion through which a coolant passes; and a wafer disposed on an upper side of the chuck portion and maintaining a sub-zero temperature by conduction heat transfer with the chuck portion.
Patent KR-20200124558-A (KR)
Title: Suction module of laser debonding device
Inventor: LEE YOUNG JIN
IPC: H01L21/67
Filed: 2019-04-24
Abstract: In a laser debonding device for debonding an electronic component from a substrate, a suction module comprises: a body part in which a part sucking the electronic component with vacuum is formed of a material through which a laser beam is transmitted; and a fixing part connected to the body part and fixed to a counterpart object. According to the present invention, the electronic component melted by laser irradiation can be immediately removed on the spot by suction without contamination of the substrate.
Patent KR-20200124581-A (KR)
Title: Separator assembly for fuel cell and Fuel cell stack including the same
Inventor: YI YIL HOON
IPC: H01M8/0258
Filed: 2019-04-24
Abstract: The present invention relates to a separator assembly for a fuel cell and a fuel cell stack including the same, wherein the separator assembly for a fuel cell can maintain airtightness by stably maintaining the fixed state of separators with different amounts of thermal expansion according to temperature changes due to different coefficients of thermal expansion. The separator assembly for a fuel cell according to an embodiment of the present invention is bonded with a separator made of a metal material having a different coefficient of thermal expansion, and includes: a first separator having a first buffer part protruding by bending at least one point; and a second separator that is bonded with the first separator to be integrated, and has a second buffer part protruding by being bent to surround the first buffer part while being separated from the first buffer part.
Patent KR-20200125179-A (KR)
Title: Aquifer storage and recovery system including absorbent in injection or recovery pipe
Inventor: CHO KYUNGJIN
IPC: C02F1/28
Filed: 2019-04-26
Abstract: The present invention relates to an underground aquifer development apparatus including a pipe with an absorbent, which has an absorbent for adsorbing assimilable organic carbon (AOC) in a collection pipe for collecting processing water of an underground aquifer or an injection pipe for supplying raw water to the underground aquifer, and partially removes the assimilable organic carbon (AOC) of the raw water through the absorbent in the collection pipe or the injection pipe to shorten raw water purification time by an underground aquifer development process. According to the present invention, the underground aquifer development apparatus including a pipe with an absorbent comprises: a raw water tank to store raw water; an underground aquifer to receive the raw water from the raw water tank to store the raw water, and decompose the assimilable organic carbon (AOC) in water through an underground reaction; a production water tank to store processing water created by the underground aquifer; an injection pipe provided between the raw water tank and the underground aquifer to supply the raw water of the raw water tank to the underground aquifer; a collection pipe provided between the underground aquifer and the production water tank to supply the processing water of the underground aquifer to the production water tank; and the absorbent provided in the injection pipe and/or the collection pipe to remove the assimilable organic carbon (AOC) included in the raw water or the processing water.
Patent KR-20200125330-A (KR)
Title: Cradle for portable terminal
Inventor: YOO YOUNG SANG
IPC: H04M1/04
Filed: 2019-04-27
Abstract: The present invention relates to a mobile terminal cradle comprising: a card main body on which a mobile terminal is mounted; a flap which is bent in the card main body so as to be pivotable with respect to the card main body to obliquely support the mobile terminal mounted on the card main body; and an inclination holding unit fixed to the card main body and the flap to maintain an inclination angle of the flap with respect to the card main body. According to the present invention, the mobile terminal cradle can be carried in a wallet in the form of a card or a business card, and its use is simple due to the one-touch opening and closing function, so as to be easily mounted and used anytime and anywhere.
Patent KR-20200126694-A (KR)
Inventor: KYUCHANG JUNG
IPC: A47L15/42
Filed: 2019-04-30
Abstract: The present invention relates to a dishwasher, and more particularly, to a dishwasher including an air jet generator for generating air bubbles and a control valve for selectively operating the air jet generator. According to the present invention, the dishwasher includes the control valve and selectively operates the air jet generator, thereby reducing noise and vibration by moving the air jet generator only during the washing stroke in the stroke cycle.
Patent KR-20200127507-A (KR)
Inventor: JO JEONG HEE
IPC: C23C16/458
Filed: 2019-05-02
Abstract: According to an embodiment of the present invention, a substrate processing device comprises: a tube providing a processing space in which a plurality of substrates are accommodated; a partition wall separated from the processing space, providing a discharge space in which plasma is formed, and extending along a length direction of the tube; a gas supply pipe supplying a process gas required for a process for which the plurality of substrates are processed to the discharge space; and a plurality of electrodes extending in the length direction of the tube and forming plasma in the discharge space. At least one of the plurality of electrodes may be disposed outside the partition wall, and at least one of the plurality of electrodes may be disposed inside the partition wall.
Patent KR-20200073961-A (KR)
Title: Travel bag
Inventor: KIM JOMG JIN
IPC: B60B33/04
Filed: 2019-05-22
Abstract: A technical objective of the present invention is to provide a travel bag capable of preventing damage to the wheels while being loaded in a cargo compartment or the like. To this end, the travel bag of the present invention comprises: a bag body for storing travel articles therein; a wheel for rolling the bag body against the ground; a drawn-in/out groove which is provided on a bottom surface of the bag body and through which the wheel is drawn in and out; and a drawn-in/out holding unit provided between the bag body and the wheel, and maintaining the wheel to be drawn in or out of the drawn-in/out groove.
Patent KR-20200026669-A (KR)
Title: Self assembly device and method for semi-conductor light emitting device
Inventor: LEE HYUNHO
IPC: H01L21/67
Filed: 2019-05-22
Abstract: According to an embodiment of the present invention, an apparatus and a method for self-assembly of a semiconductor light emitting device applies vibration to a fluid to separate the semiconductor light emitting devices attached to each other during self-assembly, thereby preventing assembly errors and generating flow of the fluid in accordance with a moving direction of a magnet for smooth assembly of the semiconductor light emitting device.