baber/WOPTO huggingface dataset:
Patent KR-20200102278-A (KR)
Title: Multiple thread screw quick coupler able to rotation tilting controling
Inventor: CHOI JEONG JIN
IPC: E02F3/36
Filed: 2019-02-21
Abstract: The present invention relates to a multiple thread screw type quick coupler capable of rotation tilting control and, more specifically, to a multiple thread screw type quick coupler capable of rotation tilting control, which is used in an excavator or the like. The multiple thread screw type quick coupler capable of rotation tilting control includes an actuator configured to enable the rotation tilting control of the quick coupler and applies a helical gear having a screw thread having an angle of 38 degrees to the actuator, thereby reducing a load, improving straightness when a shaft rod of the actuator is moved forward for the rotation tilting control, and decreasing reaction caused by the helical action.
Patent KR-20200033110-A (KR)
Title: Dryer stand
Inventor: YOO HYUNSUN
IPC: A61L9/20
Filed: 2019-02-22
Abstract: The present invention relates to a hair dryer stand, comprising: a base for performing a supporter function; a seating portion on which a hair dryer is mounted; a stem for supporting the seating portion to be spaced upwardly from the base; a side cover forming a side appearance; a lighting device installed on one side of the stem; and an air purifying device installed on the other side of the stem. Therefore, the present invention can alleviate seasonal depression of a subject to be dried while performing drying, and purify the indoor air separately from the use of the hair dryer.
Patent KR-20200103239-A (KR)
Inventor: LEE DUCKJUNG
IPC: H01L51/56
Filed: 2019-02-22
Abstract: The present invention provides a transparent display apparatus with improved transmittance. The transparent display apparatus including a plurality of pixels having a light-emitting area and a transmission area through which outside light is transmitted comprises: a base substrate; a circuit element layer; a first electrode; a pixel definition film; a light-emitting layer; and a second electrode. The circuit element layer is arranged on the base substrate, and the first electrode is arranged on the circuit element layer in response to the light-emitting area. The pixel definition film is arranged on the circuit element layer to define the light-emitting area and the transmission area, and includes a first sidewall defining the light-emitting area and a second sidewall defining the transmission area. The light-emitting layer is arranged on the first electrode in response to the light-emitting area, and the second electrode is provided on the light-emitting layer and has an opened structure in response to the transmission area. Here, the first sidewall has a structure inclined at a first angle, and the second sidewall has a structure inclined at a second angle greater than the first angle.
Patent KR-20200107357-A (KR)
Title: Zinc and Cadmium Exploration Device in Contaminated Soil using Portable Spectrometer and Method of the Same
Inventor: YU JAEHYUNG
IPC: G01N33/24
Filed: 2019-03-07
Abstract: The present invention relates to a technique for exploring a specific material in order to measure the degree of soil pollution due to mineralization in metallic soil or around metallic soil. More specifically, the present invention relates to an apparatus for exploring zinc and cadmium in contaminated soil using a portable spectrometer, which analyzes images acquired in a field using the portable spectrometer to measure distribution and content of zinc and cadmium in the contaminated soil, and a method thereof. The exploration apparatus includes a detection unit and an analysis unit.
Patent KR-20200108708-A (KR)
Title: Driving simulator
Inventor: KIM GEUN MOOK
IPC: G09B9/04
Filed: 2019-03-11
Abstract: The present invention relates to a driving simulator comprising: a base frame; a rotating frame coupled to a first rotating shaft installed on the base frame to be rotatable; a seat frame coupled to a second rotation shaft installed to be perpendicular to the first rotation shaft in the rotation frame to be rotatable, and having a seat for a user to sit therein; an operation frame coupled to the seat frame and on which an operation means for driving operation is installed; a transverse acceleration experience providing unit connected to the rotation frame and adjusting the rotation angle of the rotation frame according to the operation of the operation means; and a longitudinal acceleration experience providing unit connected to the seat frame and adjusting the rotation angle of the seat frame according to the operation of the operating means. According to the present invention, by using the transverse acceleration experience providing unit and the longitudinal acceleration experience providing unit, motion is given to the seat on which the user is seated, thereby providing the user with a sense of realism like driving an actual transportation means, and the driving simulator is implemented without a washout algorithm, thereby having an effect that can provide a real driving experience to the user at low cost.
Patent KR-20200110031-A (KR)
Inventor: KANG SUNG JOO
IPC: H04W4/029
Filed: 2019-03-15
Abstract: According to the present invention, an operation method of a digital twin service system may comprise the steps of: creating a virtual space network using spatial information of a multi-access or mobile edge computing (MEC) service module in a digital twin launcher; transmitting the virtual space network from the digital twin launcher to a virtual space network manager; generating a terminal twin model using location information of a terminal in the digital twin launcher; transmitting the terminal twin model to a twin model manager from the digital twin launcher; and updating state information of the terminal twin model by using the location information in the twin model manager.
Patent KR-20200113047-A (KR)
Inventor: KIM MIN CHUL
IPC: G06F3/06
Filed: 2019-03-20
Abstract: The present invention relates to an operation method of an open-channel storage device with improved reliability. According to an embodiment of the present invention, an open-channel storage device is configured to be controlled by a host including a bad block manager and includes a buffer memory and a nonvolatile memory device. The operation method of the open-channel storage device comprises the following steps of: performing a normal operation under the control of a host; detecting a sudden power-off immediately after a program failure for a first data block among a plurality of memory blocks included in a nonvolatile memory device during the normal operation; dumping a plurality of user data stored in a buffer memory to a dump block among a plurality of memory blocks in response to the detected sudden power-off; detecting a power-on; and performing a data recovery operation on the plurality of user data stored in the dump block in response to the detected power-on.
Patent KR-20200112149-A (KR)
Inventor: DONG WON HWANG
IPC: C07D307/48
Filed: 2019-03-21
Abstract: The present invention provides a method for manufacturing 2,5-furandicarboxylic acid comprising the following steps of: (a) manufacturing a mixed solution by mixing fructose and an organic solvent; (b) heating the mixed solution under a solid acid catalyst and conducting a reaction to manufacture alkoxy-methyl furfural; (c) filtering and separating the solid acid catalyst from an alkoxy-methyl furfural solution in which the solid acid catalyst is mixed; and (d) pressurizing and reacting a solution from which the solid acid catalyst is separated under an oxidation catalyst to manufacture 2,5-furandicarboxylic acid. Therefore, it is possible to economically manufacture 2,5-furandicarboxylic acid from fructose.
Patent KR-20200114887-A (KR)
Title: Motor of outer rotor type
Inventor: JIWOONG KIM
IPC: H02K5/04
Filed: 2019-03-29
Abstract: According to an embodiment of the present invention, provided is a motor of an outer rotor type which can minimize an axial length of the motor. The motor of an outer rotor type comprises: a rotor frame having a magnet installed along an inner peripheral surface thereof; a shaft coupled to the center of the rotor frame and extending downward; a core and a coil disposed inside the magnet; a body inserted into the center of the core and coupled to the inner peripheral surface of the core; a bearing installed in an insertion space formed on an upper surface of the body, and having the shaft passing through the center; and a circuit board inserted into an inner space formed by a lower surface of the body.
Patent KR-20200116389-A (KR)
Inventor: LIM JONG JIN
IPC: G06Q20/12
Filed: 2019-04-01
Abstract: Recently, a Zero Pay service for allowing a customer to scan a QR code placed in a store to make a payment is provided. Stores can reduce payment fees because of low payment fees, and customers can also save money by receiving benefits such as income deduction. However, since Zero Pay is currently restricted to be used only in offline stores, customers cannot pay by Zero Pay in online shopping malls. The present invention relates to a device and a method for applying an existing Zero Pay system to online shopping malls. According to the present invention, it is possible to pay by Zero Pay in all services ordered and paid online such as shopping malls and food delivery services. According to the present invention, a customer enters QR code string information generated in a Zero Pay payment application into a shopping mall and the shopping mall performs a payment by using the entered QR code.
Patent KR-20200117179-A (KR)
Inventor: KIM DAE GUEN
IPC: G01N11/04
Filed: 2019-04-03
Abstract: Disclosed are an aluminum die casting alloy fluidity evaluation apparatus and a fluidity evaluation method. The present invention provides the aluminum die casting alloy fluidity evaluation apparatus, comprising: a mold in which a spiral furnace is formed therein; a ladle for injecting molten metal into the spiral furnace; and a ladle tilting device for operating injection of the molten metal from the ladle into the mold by lifting the other end of the ladle up and down. When evaluating fluidity of aluminum alloy for die casting using this, by controlling a temperature of the ladle and the mold, evaluation errors caused by influence of temperature differences and temperature changes due to a surrounding environment are minimized. In addition, since a flow rate of the molten metal injected by a hydraulic molten metal injection method is formed to be constant, reliability of flowability evaluation is further increased.
Patent KR-20200117345-A (KR)
Inventor: CHO CHEONG WEON
IPC: A61K31/4164
Filed: 2019-04-04
Abstract: The present invention relates to: a film-forming topical pharmaceutical composition containing a nanostructured lipid carrier containing econazole or a pharmaceutically acceptable salt thereof, and a film-forming composition; and a manufacturing method thereof. The composition of the present invention has effects of improving the skin permeability of econazole and exhibiting a long-term antibacterial effect through continuous drug release since the nanostructured lipid carrier is present in a state applied to the skin as a film is formed when applied to the skin.
Patent KR-20200122861-A (KR)
Title: Socket board assembly
Inventor: KIM SUN WHAN
IPC: G01R31/28
Filed: 2019-04-19
Abstract: Disclosed is a socket board assembly capable of reducing the time required for replacing a test socket. The socket board assembly comprises: a socket board for electrical testing of a semiconductor package; a socket guide mounted on the socket board while having alignment pins for alignment with an insert assembly in which the semiconductor package is accommodated and an opening into which a lower portion of the insert assembly is inserted; a test socket disposed between the socket board and the socket guide so as to be exposed through the opening to electrically connect the semiconductor package and the socket board; and at least one magnetic member applying the magnetic force so that the test socket is attached to a lower surface of the socket guide.
Patent KR-20200126521-A (KR)
Title: Wireless charging antenna unit
Inventor: KIM TAE JIN
IPC: H01F27/28
Filed: 2019-04-30
Abstract: Disclosed is a hybrid type wireless charging antenna unit which is manufactured to integrate a flexible printed circuit board and a wireless power charging coil. The wireless charging antenna unit forms a via hole on the flexible printed circuit board, and copper-plates the via hole to integrally connect the flexible printed circuit board and the wireless power charging coil to connect the flexible printed circuit board and both ends of the wireless power charging coil so as to prevent variation in resistance values, thereby improving charging efficiency.
Patent KR-20200127648-A (KR)
Inventor: Changhwan YI
IPC: G02F1/1335
Filed: 2019-05-03
Abstract: A display device is disclosed. According to the present invention, the display device may include: a display panel; a light assembly providing light to the display panel; a light absorbing layer positioned on a light path which is provided to the display panel from the light assembly, and absorbing light of a predetermined wavelength range; and a light shielding layer positioned between the light assembly and the display panel, and shielding or passing at least part of light provided from the light assembly. The present invention provides the display device capable of improving image quality.
Patent KR-20190052663-A (KR)
Inventor: LIM JONG GEUN
IPC: H04N19/70
Filed: 2019-05-03
Abstract: An apparatus and a method for decoding an image are disclosed. According to the present invention, the apparatus for decoding an image decodes a prediction block with a coding unit and linearly interpolates available pixels when a pixel value positioned in a boundary of neighboring blocks in generating a prediction block so as to generate the prediction block. In addition, the apparatus for decoding an image linearly interpolates a pixel value of pixels positioned in a right lower direction from a left upper side of a corresponding block based on the pixel value of the pixels positioned in the boundary of the neighboring blocks of block when information of a block to be decoded is unavailable, and then determines a pixel value of the remaining pixels by using the linearly interpolated pixel value.
Patent KR-20200130623-A (KR)
Inventor: KIM EUN JIN
IPC: A46B17/04
Filed: 2019-05-11
Abstract: The present invention relates to a detachable dual magnetic makeup brush. The detachable dual magnetic makeup brush comprises: (A) a brush head; (B) a brush body; and (C) a brush handle. According to the present invention, portability and convenience are improved. In addition, it is possible to resolve the hygienic problem of a conventional makeup brush in which bacteria are easy to spread.
Patent KR-20200131082-A (KR)
Inventor: KWON JIN YOUNG
IPC: B62D25/12
Filed: 2019-05-13
Abstract: The present invention relates to a locking device for a truck bed for securing the robustness of the truck bed and the safety of cargo transportation, allowing an operator to easily and conveniently lock and unlock a gate, and having a beautiful appearance. The locking device for a truck bed comprises: a support fixed to protrude upward with respect to the bottom of a truck bed; a gate supported to be able to rotate up and down with respect to the bottom of the truck bed, and installed to form wall surfaces of the truck bed while being rotated upward; a hook side protruding from the gate to overlap with the support while the gate is rotated upward; and a cover for changing the state of locking the hook side to the support by moving up and down with respect to the support while the gate is rotated upward.
Patent KR-20190060732-A (KR)
Title: Device for printing to substrate and method for printing to substrate
Inventor: PARK JUN HA
IPC: B41M5/00
Filed: 2019-05-16
Abstract: Provided is a substrate top-down printing device. The substrate top-down printing device comprises: a stage top-down fixing a substrate; a plurality of nozzles positioned below the stage facing the stage at an end thereof, and including a printing fluid therein; a vertical position control part controlling an interval between the substrate and the nozzles; and a horizontal position control part controlling a position of a contact point of the substrate and the nozzles. Therefore, an objective of the present invention is to provide the substrate printing device capable of managing particles.
Patent KR-20200134978-A (KR)
Inventor: LEE SUN HEE
IPC: H01L51/00
Filed: 2019-05-24
Abstract: The present invention provides an organic electric device including a positive electrode, a negative electrode, and an organic material layer between the positive electrode and the negative electrode, and the electronic device including the organic electric device. By including a mixture of compounds represented by chemical formulas 1 and 2 of the present invention in a light emitting layer of the organic material layer, it is possible to lower the driving voltage of the organic electric device and improve luminous efficiency and a lifespan.
Patent KR-20200136638-A (KR)
Title: An antimony pentoxide dispersion solution and method for manufacturing the same
Inventor: JANG HYUN TAE
IPC: C01G30/00
Filed: 2019-05-28
Abstract: The present invention relates to an antimony pentoxide dispersion solution used to suppress the activity of a metal component in a fluid catalytic cracking process and a method for manufacturing the same. The manufacturing method comprises the steps of: manufacturing a first mixture by adding an amine-based dispersant and a pH adjuster to purified water; manufacturing a second mixture by adding antimony trioxide to the first mixture; and heating the second mixture to a temperature of 65 to 95°C and then adding hydrogen peroxide.
Patent KR-20200140525-A (KR)
Inventor: LEE KYEONG YONG
IPC: A01H1/02
Filed: 2019-06-07
Abstract: A pollen attachment apparatus according to the present invention comprises: a main body portion having an inlet and an outlet provided on both sides, and having inner space through which bees pass; and a pollen storage portion installed on an upper side of the main body portion, storing pollen therein, and having a net provided on one surface facing the inner space. When a bee comes into touch with the net and power is transferred, the pollen passes through the net and falls into the inner space. The pollen attachment apparatus enables occurrence of pollination while a bee comes out of the main body portion with plenty of pollen coated and searches for flowers, it is possible to maximize a success rate of pollination rather than that a bee pollinates only with pollen from flowers in an environment without a pollenizer, and to increase a fruiting rate of a target crop without investing a large amount of manpower.
Patent KR-20200033146-A (KR)
Title: Dryer stand
Inventor: KIM YOUNG DON
IPC: G01S13/06
Filed: 2019-06-13
Abstract: The present invention relates to a dryer stand comprising: a base disposed on a lower side; a storage container equipped with a dryer which discharges drying air; and a body disposed on an upper side of the base and accommodating the storage container therein at the predetermined height from the base in the upward direction; a detector detecting the position and size of an object to be dried; a rotator rotating the storage container in the left-right direction; and a control unit, wherein the control unit may control the rotator based on information on the position and size of the object to be dried detected by the detector, so that the drying air is discharged toward the object to be dried.
Patent KR-20200143926-A (KR)
Inventor: KIM TAE RYONG
IPC: F21S43/20
Filed: 2019-06-17
Abstract: The present invention relates to a light source assembly for a vehicle lamp, wherein the light source assembly includes: a substrate unit; a light source element mounted on one side of the substrate unit; an electronic element mounted on a tile surface of the substrate unit and including a light source driving module which provides power to the light source element; and a heat dissipation unit which is located in the direction of the tile surface of the substrate unit and cools the heat generated from the light source element and the electronic element. The heat dissipation unit includes a heat dissipation plate facing the tile surface of the substrate unit, and the heat dissipation plate corresponds to a mounting position of the light source element and includes a second heat dissipation area forming a recess-shaped accommodation space corresponding to the mounting position of the electronic element adjacent to a first heat dissipation area and a first heat dissipation area in proximity to or in contact with a lower surface of the substrate unit. In addition, according to the embodiments of the present invention, the light source assembly of the vehicle lamp as described above may be implemented in various ways.
Patent KR-20200144973-A (KR)
Inventor: JEON IN HWAN
IPC: B62D6/00
Filed: 2019-06-20
Abstract: According to the present embodiments, provided is a steer-by-wire type steering system that can reduce the number of parts and simplify an assembly process by detecting the position of a sliding bar based on the rotation information detected from a gearbox that deletes a pinion gear, etc., and transmits the rotational force of a motor to the sliding bar, thereby greatly reducing costs.
Patent KR-20190084213-A (KR)
Title: Smart notification system for sexual violence & sexual molestation
Inventor: JEON DAE YEON
IPC: G08B21/02
Filed: 2019-06-24
Abstract: Provided is a method using a wearable device and reporting to the police or notifying a guardian or acquaintance when a user is being raped or sexually assaulted. The method comprises: receiving a sensing value with a wearable device; comparing the received sensing value; and reporting to the police with a reporting message including victim information, if a comparison value is not within the range or is different.
Patent KR-20210000585-A (KR)
Inventor: KIM SUN YOUNG
IPC: A61B5/107
Filed: 2019-06-25
Abstract: The present invention includes: a plurality of cameras (30, 32, 34, 36) which are vertically aligned and photograph a naked user (20) standing in front of a grid paper background (10) separately; and an image synthesizing unit (40) which straightens each image which is captured separately by a plurality of cameras (30, 32, 34, 36) based on several vertical and horizontal lines constituting the grid paper background (10), eliminates the distortion of each image captured by dividing the plurality of cameras (30, 32, 34, 36), synthesizes each image to obtain an image of the naked user without distortion, and measures the length of each part of the user′s body from the obtained image of the naked user to derive the user′s body type, thereby accurately deriving the user′s body type.
Patent KR-20200002676-A (KR)
Title: A unit for receiving and treating capsules containing a basic preparation for an ice cream product
Inventor: COCCHI ANDREA
IPC: A23G9/22
Filed: 2019-06-28
Abstract: The present invention relates to a unit for receiving and treating a capsule containing a basic formulation for ice cream products. The unit comprises a fixing unit (2) and a discharge device (3), wherein the fixing unit (2) has a fixing housing (2a) configured to receive a capsule (C) containing the basic formulation for ice cream products, and the discharge device (3) is connectable to a compressed air supply source and is configured to discharge air jet in the direction of the fixing unit (2) and comprises a nozzle (4) adapted to strike the capsule (C) in a manner that the capsule (C) is discharged along the discharge direction (X) when the capsule (C) is inside the fixing housing (2a).