baber/WOPTO huggingface dataset:
Patent KR-20200132553-A (KR)
Inventor: KIM SUNG HYUN
IPC: A47L15/00
Filed: 2019-05-17
Abstract: The present invention relates to an automatic dishwashing system in which a large number of dishes and meal trays can be quickly and correctly separated and received without an error. More specifically, according to the present invention, the automatic dishwashing system comprises: a dish and meal tray input unit including an input conveyor unit transferring a meal tray having dishes horizontally put thereon and an inclined separation unit in which a surface of one area is formed of an inclined surface having a roller or belt formed thereon, such that the dishes are separated from the meal tray while the transferred meal tray including the dishes is inclined along the inclined surface; a meal tray transfer unit including a first transfer unit transferring the meal tray put thereon horizontally or with an inclination, a meal tray transformation unit rotating the meal tray transferred from the first transfer unit in a horizontal or inclined state to vertically stand the meal tray up, and a second transfer unit transferring the meal tray vertically stood by the meal tray transformation unit while maintaining a vertical direction and transferring the meal tray in a direction perpendicular to a meal tray transfer direction of the first transfer unit; a meal tray washing unit washing the meal tray while transferring the meal tray transferred from the meal tray transfer unit in a vertically stood state; and a meal tray discharge unit including a horizontal guide unit guiding the vertically stood meal tray discharged from the meal tray washing unit to be horizontally laid and a sliding guide unit formed in an inclined surface structure to automatically slide and load the meal tray horizontally laid by the horizontal guide unit in a meal tray loading cart.
Patent KR-20200135016-A (KR)
Inventor: KANG JOO HYUNG
IPC: H04M1/725
Filed: 2019-05-24
Abstract: The present invention relates to a pain data logger device comprising: a pain information acquisition unit which receives pain information of a patient through an input switch; a pain information storage unit for storing the input pain information; a wireless communication unit which transmits the pain information to a user terminal and receives a connection request and a pain information delivery request from the user terminal; and a control unit which generates a control command for the storage unit and the wireless communication unit in response to the operation of the input switch or the connection request from the user terminal. According to the present invention, in order to conveniently measure a pain condition of the patient in pain, the pain data logger device is convenient to input and use pain information, and can be used for a long time by saving energy of the device, while systematically grasping pain state information of the patient, thereby improving the reliability of patient treatment.
Patent KR-20200105615-A (KR)
Title: Solid state hydrogen storage device
Inventor: PARK JI HYE
IPC: F28F1/32
Filed: 2019-05-27
Abstract: The present invention relates to a solid hydrogen storage apparatus which improves heat transfer efficiency by improving contact property between a heat exchange tube and a heat transfer fin. The solid hydrogen storage apparatus introduced in the present invention includes: a plurality of tube through holes formed on the heat transfer fin; and a heating tube and a cooling tube which are provided through each of the tube through holes. The heating tube and the cooling tube have different coefficients of thermal expansion from each other.
Patent KR-20200049478-A (KR)
Title: System and method of determining position of vehicle in parking lot based of image identification
Inventor: ZHANG BIN
IPC: G08G1/04
Filed: 2019-06-25
Abstract: The present invention relates to a system for confirming the position of a vehicle in a parking lot based on image identification and a method thereof. The system includes: a collection device installed in a vehicle to collect a video or image of the front side and/or the rear side of the vehicle; a controller installed in the vehicle to be connected to the collection device to extract parking position information from the video or image collected by the collection device and including a video processing module, an image processing module, an image identification module, a vehicle condition detection and processing module, a parking position character code determination module, a wireless communication module and a memory module; and a mobile terminal including a reception module to receive the parking position information from the controller. According to the present invention, the system enables a vehicle to automatically perform position confirmation identification by itself with respect to parking position information and automatically transmit the identified parking position information to a mobile terminal without relying on a separate infrastructure facility. Therefore, a user does not need to voluntarily record parking position information while consuming time and effort separately.
Patent KR-20210000530-A (KR)
Inventor: KIM HYO EUN
IPC: H01L25/065
Filed: 2019-06-25
Abstract: The present invention provides a chip stacked semiconductor package which comprises: a first chip including a first detection pad and a second detection pad; a second chip stacked on the first chip and including a third detection pad and a fourth detection pad respectively opposed to the first detection pad and the second detection pad; and an intermediate portion disposed between the first chip and the second chip and connecting the first detection pad and the third detection pad, and a non-intermediate portion not connecting the second detection pad and the fourth detection pad.
Patent KR-20210004685-A (KR)
Inventor: SON CHANG GYUN
IPC: G02B13/00
Filed: 2019-07-05
Abstract: According to an embodiment, a lens module comprises a first lens and a second lens which have refractive power and are sequentially arranged from an object side to an image side. The first lens and the second lens have positive refractive power. A Fresnel pattern protruding toward the object side is arranged on an object side surface of the first lens, and an image side surface of the first lens is flat. A Fresnel pattern protruding toward the object side is arranged on an object side surface of the second lens, and an image side surface of the second lens is flat. A focal distance of the first lens is at least three times of a focal distance of the second lens.
Patent KR-20210006211-A (KR)
Inventor: KIM TAE HONG
IPC: A62B35/00
Filed: 2019-07-08
Abstract: Disclosed is a multifunctional band for a driver of a two-wheeled vehicle with passenger handles. According to one embodiment, the multifunctional band for a driver of a two-wheeled vehicle includes: a band worn by the driver of the two-wheeled vehicle; and passenger handles connected to the band. The band worn by the driver of the two-wheeled vehicle includes: a first band worn on a waist of the driver; and a plurality of bands connected to the first band to surround an upper body of the driver. The passenger handles can be provided in at least one of the first band and the plurality of bands surrounding the upper body of the driver. A reflective band for reflecting outer light can be attached to an outer surface of at least one band of the first band and the plurality of bands surrounding the upper body of the driver. The passenger handles can be connected to the bands to be rotatable.
Patent KR-20200008961-A (KR)
Title: Photosensitive resin composition, photosensitive resin coating, photosensitive dry film, and black matrix
Inventor: MARUYAMA HITOSHI
IPC: G03F7/20
Filed: 2019-07-15
Abstract: The present invention relates to a black photosensitive resin composition which has sufficient light-shielding properties, and has good reliability (adhesion and crack resistance), resolution, and flexibility, to a photosensitive resin film, to a photosensitive dry film, and to a black matrix. The photosensitive resin composition comprises: (A) a base resin including acid cross-linkable group containing silicone resin; (B) carbon black; and (C) a photo-acid generator.
Patent KR-20210020327-A (KR)
Title: Apparatus and method for improving power generation efficiency of solar cell
Inventor: JIN CHEON DEOK
IPC: H02S40/32
Filed: 2019-08-14
Abstract: The present invention relates to a device and a method for improving power generation efficiency of a solar cell and, particularly, to a device and a method for improving power generation efficiency of a solar cell, wherein in the solar cell which generates direct current (DC) power from a plurality of solar modules connected in series and provides the same to an inverter, current or voltage is monitored for each solar module to bypass the corresponding solar module when the current or voltage of other solar modules is equal to or higher than a set value, and to minimize an effect on power generation of the entire solar cell, thereby improving the power generation efficiency of the solar cell.
Patent KR-20210022229-A (KR)
Title: Electronic panel and electronic apparatus including the same
Inventor: LEE KWANGSAE
IPC: H01L51/00
Filed: 2019-08-19
Abstract: Provided is an electronic device which comprises: an electronic panel which displays an image and senses an external input; and an electronic module disposed to overlap the electronic panel, wherein the electronic panel includes: a base substrate including a module region in which a penetrating hole is defined, an active region surrounding the module region, and a peripheral region adjacent to the active region; sensing patterns overlapping the active region and disposed on the base substrate; a crack sensing pattern overlapping the module region, disposed on the base substrate, and having an open curve shape along an edge of the hole; an auxiliary pattern overlapping the module region, disposed on the base substrate, and extending along an edge of the crack sensing pattern between the sensing patterns and the crack sensing pattern; and a signal line electrically connecting the crack sensing pattern and the auxiliary pattern. Therefore, an overall process speed of the electronic device can be improved.
Patent KR-20210026502-A (KR)
Title: Medical biomaterial unit and Applicator for attaching the mdical biomaterial unit
Inventor: PARK KYOUNGTAEK
IPC: A61B17/12
Filed: 2019-08-30
Abstract: The present invention relates to a medical biomaterial unit. The medical biomaterial unit according to the present invention comprises: a biomaterial in a form of a patch, which is attached to the lesion for hemostasis or sealing of the lesion during surgical operations; a magnetic material that generates an attractive force with an external magnet, is detachably coupled to the biomaterial, and has a hole for sealing; and a suture that penetrates the hole of the magnetic material and is sutured to the biomaterial, for separably coupling the magnetic material and the biomaterial.
Patent KR-20190106929-A (KR)
Title: Method for predicting filter of air prifier using machine learning
Inventor: YOUNGSUB KIM
IPC: F24F11/39
Filed: 2019-08-30
Abstract: Disclosed is a method of predicting the lifespan of an air purifier through machine learning. According to an embodiment of the present invention, the artificial intelligence-based filter lifespan prediction method includes the following steps of: inputting fine dust concentration data and a history related with the use of an air purifier into a lifespan prediction model; and determining a period for replacement and the purification efficiency of a filter in accordance with an output value. Therefore, the method is capable of more accurately predicting the lifespan of a filter of an air purifier. An intelligent air purifier of the present invention can be connected with an artificial intelligence module, a drone (unmanned aerial vehicle: UAV), a robot, an augmented reality (AR) device, a virtual reality (VR) device and devices related with 5G services.
Patent KR-20210026765-A (KR)
Title: Precast concrete hollow core slab
Inventor: CHOI JAI KWAN
IPC: E04B5/04
Filed: 2019-09-02
Abstract: The present invention relates to a precast concrete hollow slab. The precast concrete hollow slab of open space has a hollow member installed therein. A wire mesh arranged on the bottom of the hollow slab is supported by legs provided underneath while the wire mesh is inserted into a mesh support groove of a spacer to stably maintain a prescribed installation height and intervals. A protruding pin and a horizontal support plate are provided on the spacer to fix and install an EPS block while the EPS block is supported above the horizontal support plate and the protruding pin is inserted into the EPS block. A horizontal connection member is installed above the EPS block to assemble a side mold on a side of the hollow slab while the horizontal connection member is connected to a vertical connection member by a clip. Concrete is deposited and cured while another wire mesh is arranged above the side mold to accurately and easily form a hollow space in the precast concrete slab. The present invention can quickly produce a low-price precast concrete slab with high quality in large quantities without defects by depositing and curing concrete once.
Patent KR-20210030146-A (KR)
Title: Method, system and non-transitory computer-readable recording medium for providing suggestion for location of franchise stores
Inventor: HWANG CHANG HEE
IPC: G06Q10/06
Filed: 2019-09-09
Abstract: The present invention relates to a franchise store location recommendation method, system, and a non-transitory computer-readable recording medium. According to one aspect of the present invention, the franchise store location recommendation method comprises the steps of: receiving a location recommendation request from a user; obtaining location information of at least two top-selling stores from a franchise database according to the received location recommendation request; obtaining surrounding location information based on a location specified from the location information; deriving a common excellent location factor by comparing the location information around the at least two top-selling stores; selecting a recommended candidate location based on the similarity evaluation for the common excellent location factor; and reporting the selected recommended candidate location to the user.
Patent KR-20200031533-A (KR)
Title: Torsional vibration damper
Inventor: NAKAMURA TAIKI
IPC: F16F15/14
Filed: 2019-09-10
Abstract: The present invention provides a torsional vibration reduction device capable of reducing a colliding sound or a squeaking sound created as a rolling body is pushed back towards the bottom of a guide groove to come in contact with the bottom. A rotation restriction unit (6a, 12a) is formed and generates a rotation restriction force in a direction of limiting relative rotation of a rotary body (2) and an inertial body (3) before a rolling body (4) reaches a limit position (7) if the rolling body (4) pressed on a rolling surface (14) by a centrifugal force is pushed back towards the bottom (7) in a guide groove (6) by the rolling surface (14) by relative rotation of the rotary body (2) and the inertial body (3). Therefore, a case where the rolling body (4) pushed back by the rolling surface (14) comes in contact with the bottom (7) of the guide groove (6) is eliminated.
Patent KR-20210030709-A (KR)
Title: Apparatus and Method for Controlling Vane of Ceiling type Air conditioner
Inventor: Youngmin Choi
IPC: F24F11/79
Filed: 2019-09-10
Abstract: The present invention relates to a device and a method for controlling a vane of a ceiling type air conditioner, which measures a temperature change rate by using a floor temperature sensor and realizing an automatic operation setting logic for vane control by recognizing a space according to cooling and heating obstacle determination. Moreover, according to the present invention, the device for controlling a vane of a ceiling type air conditioner comprises: a temperature sensor unit measuring temperature of at least two different spaces; a temperature change measurement unit measuring the temperature change rate for each space by using a temperature change of each space measured by the temperature sensor unit; a space sensing unit sensing space information of the corresponding space based on the temperature change rate measured by the temperature change measurement unit; and an operation mode setting unit setting an operation mode for temperature control and vane operation for each direction through the space information and the temperature change rate of each direction.
Patent KR-20210033657-A (KR)
Title: Beverage container holder having cooling or heating function
Inventor: KIM JI SUNG
IPC: F25D3/08
Filed: 2019-09-19
Abstract: The present invention relates to an ice pack with a holder function, which easily stores a beverage container not only in a vehicle but also in a house or a restaurant and easily cool and heat. The holder comprises: a support unit having an ice pack or a hot pack in a lower portion thereof and supporting a lower portion of the beverage container; a wing unit having the ice pack or the hot pack and folded to be vertically stood through a folding unit provided to a side surface of the support unit to support a side surface of the beverage container; and a coupling member connecting the wing units. The wing units are folded to be vertically stood through the folding unit to be coupled to each other through the coupling member to form a storage unit.
Patent KR-20210034302-A (KR)
Title: Air Purifier Using Water
Inventor: RU IN GUE
IPC: B01D47/02
Filed: 2019-09-20
Abstract: The present invention relates to an air purifier using water, wherein an adsorption container is installed inside a cylindrical body in a double manner and water and air pass through a gap therebetween, thereby making fine dust in the air adsorbed onto the water flowing down along the surfaces of the body and the adsorption container. To this end, the air purifier using water has a water tank provided inside the cylindrical body and makes fine dust included in the air adsorbed onto the water in the water tank while the water is pumped to an upper portion of the body by a pump and then drops to the water tank. The adsorption container having a double tube shape is provided inside the body to be close to the inner surface of the body. A lower portion of the adsorption container is provided away from an upper portion of the water tank not to be submerged in the water. An upper portion of the adsorption container is formed as a convex hemispherical cover and provided away from an upper end of the body. A pumping tube connected to the pump is provided inside the adsorption container. An upper end of the pumping tube is provided through the cover so that while the water in the water tank is pumped, the water flows down in all directions along the gap between the outer surface of the adsorption container and the inner surface of the body. A blower fan rotated by a motor is provided on an upper end of an outer side of the body so that fine dust in the air is adsorbed onto the water while the air blows through the gap between the body and the adsorption container.
Patent KR-20200066157-A (KR)
Title: Semiconductor structure and method of manufacturing the same
Inventor: CHUANG CHI YI
IPC: H01L29/66
Filed: 2019-09-20
Abstract: Present disclosure provides a semiconductor structure. The semiconductor structure includes: a semiconductor substrate; an insulator fin over the semiconductor substrate, wherein the insulator fin has a principle dimension perpendicular to the upper surface of the semiconductor substrate on a cross-sectional view; and a semiconductor capping layer covering the insulator fin along the principle dimension. A method for manufacturing the semiconductor structure is also disclosed in the present disclosure.
Patent KR-20210039525-A (KR)
Title: Magnetic memory device and method for manufacturing the same
Inventor: PI UNG HWAN
IPC: H01L43/12
Filed: 2019-10-01
Abstract: Provided is a magnetic memory device which comprises: a conductive line extending in a first direction; a magnetic line extending in a second direction crossing the first direction on the conductive line and intersecting the conductive line; and a magnetic pattern disposed between the conductive line and the magnetic line. The magnetic pattern has first side surfaces opposite to each other in the first direction and second side surfaces opposite to each other in the second direction. The second side surfaces of the magnetic pattern are each aligned on side surfaces of the conductive line. Therefore, a manufacturing process of the magnetic memory device can be simplified.
Patent KR-20200038872-A (KR)
Inventor: LEE JUNGHA
IPC: H01L51/00
Filed: 2019-10-04
Abstract: The present specification relates to a heterocyclic compound of chemical formula 1 and an organic light emitting device comprising the same. The heterocyclic compound according to an embodiment of the present specification can be used as a material of an organic material layer of the organic light emitting device, and by using the same, it is possible to improve efficiency, lower driving voltage and/or improve lifespan characteristics in the organic light emitting device.
Patent KR-20210041652-A (KR)
Title: Hybrid vehicle and method of controlling transmission shift for the same
Inventor: LEE JEA MUN
IPC: B60L58/12
Filed: 2019-10-07
Abstract: The present invention relates to a hybrid vehicle capable of determining a more efficient shift reference in consideration of a driving mode, and a driving load calculation method therefor. According to one embodiment of the present invention, a shift control method of a hybrid vehicle includes the steps of: estimating required power of a forward driving path; determining a representative driving mode based on mode switching power serving as a reference for switching between a first driving mode using only an electric motor and a second driving mode using at least an engine, and the predicted required power; and applying one of a first shift map corresponding to the first driving mode or a second shift map corresponding to the second driving mode based on the determined representative driving mode.
Patent KR-20210042509-A (KR)
Title: Convergence media payment System for Recognizing buyer and Driving method thereof
Inventor: MO CHANG WON
IPC: G06Q20/12
Filed: 2019-10-10
Abstract: The present invention relates to a convergence media payment system capable of recognizing and communicating with a buyer and an operation method thereof. According to the present invention, the convergence media payment system comprises: an order input unit outputting menu information on a display screen and receiving order information from a buyer; an order transfer unit transmitting the order information received through the order input unit to a staff in a store; a payment processing unit performing payment for an order according to the order information received through the order input unit; and a point accumulation unit accumulating points in a buyer's account through a convergence media payment-only application of a buyer terminal on the basis of a payment processing result. Accordingly, a buyer can order a menu, check the menu, and call a staff while sitting at a table in a store, thereby providing an effect of reducing ordering and waiting time in non-face-to-face ordering.