baber/WOPTO huggingface dataset:
Patent KR-20210015477-A (KR)
Inventor: CHO KWANG CHUN
IPC: A61J15/00
Filed: 2019-08-02
Abstract: An embodiment of the present invention may provide a nasogastric tube assembly comprising: a first tube which is inserted into the nasal cavity from outside the human body so as to be connected with the esophagus, and transfers food; a second tube which is coupled to the first tube, is inserted into the nasal cavity from outside the human body, and delivers a nasal cavity stimulating substance, which stimulates the nasal cavity, to the nasal cavity; and a cartridge unit which is connected to the second tube and provides the nasal cavity stimulating substance to the second tube. The second tube includes a second body forming the framework of the second tube, and an injection section which is formed on the second body and controls the external discharge of the nasal cavity stimulating substance by opening and closing. According to the present invention, the satisfaction of a patient can be increased.
Patent KR-20210017095-A (KR)
Title: Manual Handpiece for manufacturing pressurized ceramic tooth
Inventor: LEE KYUNG SUK
IPC: A61C1/12
Filed: 2019-08-06
Abstract: The present invention relates to a manual handpiece for manufacturing pressurized ceramic teeth. The present invention improves the convenience of use, and in particular, allows a surgical tool, attached to the tip of the handpiece, to be adjusted to an arbitrary angle in a state bent at a right angle. Therefore, the present invention makes it possible to perform a convenient procedure even in a region that is difficult to access with a straight handpiece.
Patent KR-20210017288-A (KR)
Title: Camera Actuator, Camera module and Camera Apparatus including the same
Inventor: JANG YOUNG BAE
IPC: G03B17/12
Filed: 2019-08-07
Abstract: According to an embodiment of the present invention, an ultra-slim and ultra-compact camera actuator comprises: a housing; a prism unit disposed in the housing; and a prism driving unit and a shaft unit disposed in the housing and tilting the prism unit in a first axis direction or a second axis direction. The shaft unit may include a first shaft disposed in a direction parallel to a first direction, and a second shaft and a third shaft disposed in a direction perpendicular to the first direction.
Patent KR-20200018353-A (KR)
Title: Method and apparatus for scheduling multiple transmission in a wireless communication system
Inventor: Sun fei fei
IPC: H04L1/18
Filed: 2019-08-09
Abstract: The present disclosure provides a method for transmitting and/or receiving a transmission block. The method comprises the step of receiving and/or transmitting a transmission block according to information for scheduling a plurality of transmission blocks. The present disclosure also provides a method for downlink transmission, a method for receiving an NRS on a non-anchor carrier, and corresponding UE, base station, and computer-readable medium.
Patent KR-20210020599-A (KR)
Title: Guidance lighting apparatus for boundary of road and management system therewith
Inventor: SUH CHANG BEON
IPC: H05B44/00
Filed: 2019-08-16
Abstract: The present invention relates to a visual guidance lamp for a road boundary and a management system thereof. A data communication module is installed on each visual guidance lamp, and a management application generates control data in accordance with an operation request inputted from a user and then transmits the control data to the data communication module of the corresponding visual guidance lamp. A manager can conveniently operate and control operations such and turning on lights, turning off lights, and light flickering for visual guidance lamps assigned to the manager through the management application to maximize service reliability and user convenience. The management application is configured to periodically compare location information of weather information and location information of the visual guidance lamps assigned to the corresponding manager, then extract weather information for a corresponding area, align the extracted weather information for each preset category, and then compare the aligned weather information for each category with a preset threshold value for each category to determine operations of the assigned visual guidance lamps. An optimal lighting service can be provided in response to the weather environment of a corresponding area even if the manager does not perform a separate operation.
Patent KR-20210021430-A (KR)
Title: scented hair dryer
Inventor: LEE SUNG MIN
IPC: A61L9/12
Filed: 2019-08-18
Abstract: The present invention relates to an aromatic hair dryer which comprises: a hair dryer (10) used by a user to dry his or her hair; a cylinder (20) attached to an entrance part of the hair dryer (10); an inlet (30) which enables liquid perfume to be inserted into an upper end of the cylinder (20); and a stick (40) which diffuses fragrance through gaps in the cylinder (20). According to the present invention, the hair dryer diffuses a fragrant smell instead of a burning smell when a user dries his or her hair using the same, and thus, there is a convenience of not having to use perfume. Specifically, the present invention is advantageous of not having to use perfume after drying the hair, not being in direct contact with the skin, thereby causing no allergic reaction, and preventing perfume having chemical components from being in direct contact with the fabric, thereby causing no effect on the fabric.
Patent KR-20210021839-A (KR)
Title: Rechargeable battery
Inventor: LEE JONG HA
IPC: H01M50/183
Filed: 2019-08-19
Abstract: The present invention relates to a secondary battery which facilitates connection between an electrode tab of an electrode assembly and an electrode terminal and, more specifically, to a secondary battery comprising: an electrode assembly in which a separator is interposed between a first electrode and a second electrode; a case having an opening port on one side and accommodating the electrode assembly; and a cap assembly coupled to the opening port to seal the case, wherein the cap assembly comprises: a cap plate coupled to the opening port and provided with a terminal hole; a terminal plate disposed in the terminal hole; and a sealing unit consisting of insulating materials and sealing between the cap plate and the terminal plate by covering a peripheral unit of a terminal hole side of the cap plate and a peripheral unit of the terminal plate.
Patent KR-20200036729-A (KR)
Inventor: MATSUZAKI SAKAE
IPC: H01L21/66
Filed: 2019-08-22
Abstract: An objective of the present invention is to recover debris of a fractured chip. A fracture test apparatus for a chip comprises: a chip fracture unit to fracture a chip; and a debris recovery unit which is arranged and formed underneath the chip fracture unit, and has a debris retaining surface on the surface thereof to retain debris of the chip fractured by the chip fracture unit. The chip fracture unit fractures the chip to allow a fracture start point of the fractured chip to face the debris retaining surface of the debris recovery unit. The debris retaining surface of the debris recovery unit may be along a horizontal plane. Moreover, the chip fracture unit may include: a chip holding unit which includes a first chip support part having a first surface in a vertical direction and a second chip support part having a second surface in a vertical direction facing the first surface, and can hold a chip curved in a U-shape; and a moving unit to relatively move the first chip support part and the second chip support part in directions to close to each other.
Patent KR-20190105534-A (KR)
Title: Method for releasing security by using spatial information related to robot and robot thereof
Inventor: JEON CHAN YONG
IPC: H04W4/02
Filed: 2019-08-26
Abstract: According to an embodiment, a method of disabling security using spatial information on a robot comprises the steps of: photographing the robot using a camera of a security apparatus; acquiring first disabling information including at least one among security disabling information and spatial information based on an image obtained by photographing; comparing the first disabling information with second predetermined disabling information; and if the first disabling information and second disabling information correspond, determining to disable security, wherein the spatial information is information on the position of the robot on which a security disabling function is being executed. In addition, a security apparatus operating according to the security disabling method and a non-volatile computer-readable recording medium containing a computer program for performing such a security disabling method may be provided.
Patent KR-20210030543-A (KR)
Title: Apparatus for indentifying wire
Inventor: CHOI JAE WON
IPC: H01B7/36
Filed: 2019-09-09
Abstract: The present invention relates to a wire identification device and, more particularly, to a wire identification device which emits LEDs positioned at regular intervals along a wire to classify the wire so as to easily distinguish and identify the wire at any point on the wire, and which is attached to the wire to separately configure a main body unit and a power supply device for supplying power to the main body unit, and if necessary, supplies the power to the main body unit through the power supply device to emit the LED, thereby minimizing the device and promoting economic feasibility. Moreover, after installing the LED on a flexible circuit board and attaching a laminating film to cover and protect the flexible circuit board and the LED to form the main body unit, the main body unit is coupled to an outer surface of the wire by using an adhesive to easily form the main body unit on the outside of the wire.
Patent KR-20210031156-A (KR)
Title: Gas engine heat pump
Inventor: JIN ZHEQUAN
IPC: F01P3/12
Filed: 2019-09-11
Abstract: According to an embodiment of the present invention, the gas engine heat pump comprises: a compressor which is driven by a gas engine and compresses a first refrigerant; a first outdoor heat exchanger which makes the first refrigerant exchange heat with outdoor air; a first indoor heat exchanger which makes the first refrigerant exchange heat with indoor air; a four-way valve which guides the first refrigerant discharged from the compressor to one of the first outdoor heat exchanger and the first indoor heat exchanger; a first expansion valve which expands the first refrigerant supplied from one of the first outdoor heat exchanger and the first indoor heat exchanger; and an overcooler which is placed at least some (hereinafter called the overcooling pipe) among the refrigerant pipes connecting the first outdoor heat exchanger to the first expansion valve. Here, the first refrigerant flowing in the overcooling pipe can have an improved cooling performance by being overcooled by the heat exchange with a second refrigerant flowing by the coolant heated by cooling the gas engine (hereinafter called the hot water).
Patent KR-20210032049-A (KR)
Title: Air conditioner for vehicle
Inventor: AN JUN CHUL
IPC: B60H1/00
Filed: 2019-09-16
Abstract: The present invention provides an air conditioning apparatus for a vehicle, comprising: an air conditioning case having an air passage therein and an air outlet; a cooling heat exchanger and a heating heat exchanger provided in the air passage of the air conditioning case; an upper passage and a lower passage into which the internal air passage of the air conditioning case is partitioned by a separation wall; an upper sliding door provided in the upper passage; a lower sliding door provided in the lower passage; racks provided at both tips of the sliding door, respectively; a door shaft connected to the air conditioning case to be provided on the back side of each sliding door; and a pinion connected to the rack to move the sliding door in the door shaft, wherein a door shaft protruding part is provided at the central portion of the door shaft and a sliding door contact part in contact with a protruding part at a tip end of the center of the sliding door is provided as a pressing device at a contact portion with the air conditioning case in the upper sliding door and the lower sliding door, to improve the surface contact force of the central portion of the door, thereby improving a wind leak through the center of the sliding door and occurrence of noises due to wind leaks.
Patent KR-20210032691-A (KR)
Title: Method and apparatus of recommending goods based on network
Inventor: KIM CHUL JIN
IPC: G06N20/00
Filed: 2019-09-17
Abstract: Disclosed are a network-based product recommendation method and device. The network-based product recommendation method comprises the steps of: calculating the degree of similarity between products using product attribute values for each product, and generating a group of similar products according to the calculated similarity; generating a learning model using the generated similar product group; receiving interest product information of a user from a user terminal; and calculating a similar product group with the highest degree of similarity to an interest product of the user using the learning model according to the reception of the interest product information, and determining the product of the calculated similar product group as a recommended product.
Patent KR-20210034209-A (KR)
Title: Assembly apparatus of balance shaft unit for engine and operating method thereof
Inventor: HAM SE HOON
IPC: B23P19/04
Filed: 2019-09-20
Abstract: Disclosed are an assembly apparatus of a balance shaft unit for an engine and a method thereof. According to an embodiment of the present invention, the assembly apparatus of the balance shaft unit for the engine, which aims to assemble the balance shaft unit inside a cylinder block, comprising: a cylinder block supply unit placed on one upper side of a table to supply the cylinder block to a work position; a gear supply unit placed on the other upper side of the table to correspond to the cylinder block supply unit to supply a pair of gears into the cylinder block; a balance shaft supply unit placed on the other upper side of the table to be able to slide and move along with the gear supply unit, thereby supplying a pair of balance shafts to be respectively placed on an upper side of the cylinder block by corresponding to the pair of gears; a center pin insertion unit placed on a lower side of the table by corresponding to the work position to supply a center pin for guiding the correct position of each of the gears and the balance shafts; and a balance shaft insertion unit placed on an upper side of the table by corresponding to the work position through a subsidiary table to press the balance shafts to be inserted into the gears. The present invention aims to provide an assembly apparatus of the balance shaft unit for the engine and the method thereof, which are able to reduce the overall cycle time and reduce labor costs.
Patent KR-20210034987-A (KR)
Title: Jig for testing agricultural machinery protection structures
Inventor: KIM YU YONG
IPC: G01N3/32
Filed: 2019-09-23
Abstract: The present invention relates to a jig for testing a protection structure, enabling a plurality of agricultural machinery protection structures formed in different shapes and sizes to be mounted in one jig to be tested.
Patent KR-20210035530-A (KR)
Title: Device and method for learning connectivity
Inventor: JONG SEOK LEE
IPC: G06N3/04
Filed: 2019-09-24
Abstract: An embodiment of the present invention relates to a device for learning connectivity, which can determine connectivity among a plurality of objects by virtue of deep neural network learning and classify input signals based on the determined connectivity, wherein the device comprises: a membership extraction unit for extracting membership which indicates presence of connectivity among the objects from raw signals acquired from the objects; a graph sampling unit for sampling connectivity among the objects from the extracted membership to create a graph structure representing inter-object connectivity; a feature extraction unit for extracting signal features from the raw signals; and a classification unit for classifying input signals into any one of a plurality of classes based on the graph structure created and the signal features extracted. According to the present invention, signals can be classified with enhanced accuracy through direct learning based on raw signals without prior knowledge.
Patent KR-20210037469-A (KR)
Title: Vehicle and method for generating map corresponding to three-dimentional space
Inventor: PARK JAE IL
IPC: G06T7/55
Filed: 2019-09-27
Abstract: Disclosed is a vehicle for generating a map corresponding to a three-dimensional space. The vehicle comprises: a sensor unit sensing a three-dimensional space using at least one sensor and outputting spatial information of a plurality of frames; a memory storing computer-executable instructions; and a processor predicting a position of an object corresponding to a current frame by using an object motion model based on the plurality of frames by executing the computer-executable instructions, removing an object included in the current frame based on a predicted position of the object, updating a map database consisting of a predetermined number of previous frames with the current frame in which the object has been removed, and generating a map corresponding to a three-dimensional space based on the updated map database.
Patent KR-20210043793-A (KR)
Title: Display device
Inventor: PARK JONG SEON
IPC: H01L27/32
Filed: 2019-10-11
Abstract: Provided is a display device. The display device includes a display unit including a display area and a non-display area positioned around the display area; and a touch sensing unit disposed on the display unit and including a touch sensor area and a touch pad area positioned around the touch sensor area, wherein the touch sensing unit includes a plurality of touch electrodes disposed in the touch sensor area, a plurality of touch pads disposed in the touch pad area and arranged in a first direction, and a plurality of touch signal wires electrically connecting the touch electrodes to the touch pads, in which the touch signal wire includes a first wire part overlapping the touch pad in a thickness direction and extending in a second direction intersecting the first direction, and a second wire part bent from the first wire part and extending in the first direction and connected to the touch electrode, in which lengths of the first wire part of the adjacent touch signal wires in the first direction are different from each other.
Patent KR-20200049561-A (KR)
Title: Thermal management of high power inductors
Inventor: JOSHI ASHUTOSH
IPC: H01F27/02
Filed: 2019-10-22
Abstract: An inductor assembly comprises a housing including a base, a sidewall, and an insert. The base and the sidewall define a cavity and the insert is positioned within the cavity. A core assembly is positioned within the cavity. The core assembly includes a core, and a plurality of windings wrapped around the core and disposed between the sidewall and the insert. A flow path is formed in the housing to receive a coolant for removing heat from the core assembly.
Patent KR-20210048783-A (KR)
Title: Constant velocity joint
Inventor: KIM YOUNG KI
IPC: F16D3/223
Filed: 2019-10-24
Abstract: A constant velocity joint is disclosed. According to one embodiment of the present invention, the constant velocity joint comprises a stopper ring installed inside an outer race and having a tilt unit.
Patent KR-20210050147-A (KR)
Title: Vehicle seat
Inventor: KIM KI HO
IPC: B60N2/75
Filed: 2019-10-28
Abstract: The present invention relates to a vehicle seat which is able to have a seat cushion replaced, and allow a passenger to control the hardness of a cushion pad in the seat cushion to the passenger's desired hardness. The vehicle seat comprises: a seat frame placed in a vehicle; a seat back placed on the seat frame to support the back of the passenger; and the seat cushion placed on the seat frame, on which the passenger can be seated, and which can be replaced as needed by being detachable. Accordingly, the present invention is able to replace only the seat cushion, to allow the passenger to replace the seat cushion with a new one made of desired materials in a desired color, to improve the aesthetics, to be replaced and conveniently washed when it becomes soiled, and to improve cleanliness.
Patent KR-20210052660-A (KR)
Title: Three-dimensional Semiconductor memory device
Inventor: SHIN JOONGCHAN
IPC: H01L27/105
Filed: 2019-10-29
Abstract: A three-dimensional semiconductor memory device is provided to increase the integration density. The three-dimensional semiconductor memory device includes: first semiconductor patterns, which are vertically spaced apart from each other on a substrate, each of which includes first and second end portions spaced apart from each other, and first and second side surfaces spaced apart from each other to connect the first and second end portions; first and second source/drain regions disposed in each of the first semiconductor patterns and adjacent to the first and second end portions, respectively; a channel region in each of the first semiconductor patterns and between the first and second source/drain regions; a first word line adjacent to the first side surfaces of the first semiconductor pattern and the channel regions and extending in the first direction vertical to the upper surface of the substrate; and a gate insulating layer interposed between the first word line and the first side surfaces of the first semiconductor pattern. The gate insulating layer may be extended to be interposed between the first source/drain regions.
Patent KR-20210051214-A (KR)
Title: Manufacturing of ginseng shaped food with health functional food comprising products and method for manufacturing thereof
Inventor: SHIN WANG SOO
IPC: A23L15/00
Filed: 2019-10-30
Abstract: The present invention relates to a ginseng model food containing a health functional food, and a manufacturing method thereof. The ginseng food of the present invention is composed of ginseng powder, ginseng concentrate, health supplement and a composition, so that it is a completely drying type or an intermediate drying type and is soft and flexible to be well dispersed in the mouth, thereby being able to provide the ginseng model food, good for children and the elderly to eat.
Patent KR-20210051358-A (KR)
Title: Touch display device and display panel
Inventor: LEE HAE WON
IPC: G06F3/041
Filed: 2019-10-30
Abstract: Embodiments of the present invention relate to a touch display device and a display panel. Provided are a touch display device and a display panel able to improve touch sensing performance by reducing crosstalk occurring between data lines and touch lines. According to embodiments of the present invention, a shielding pattern is arranged in the area where the touch line and the data line overlap and at the same time the shielding signal applied to an area which does not overlap the touch line and the data line through the shielding line, so that direct capacitance is not formed between the touch line and the data line.
Patent KR-20210051576-A (KR)
Title: Photocuring apparatus for contact lenses with colored circle pattern and contact lens photocuring method using the same
Inventor: KIM SUNG SEOP
IPC: B29D11/00
Filed: 2019-10-30
Abstract: Disclosed are a photocuring device for a contact lens having a colored circle pattern and a contact lens photocuring method using the same. The photocuring device for a contact lens having a colored circle pattern of the present invention includes: a mold member formed by arranging a plurality of hemispherical molds in a circle; and a light source member which comes close to the plurality of hemispherical molds after ink is colored on the mold member one time or more, and individually irradiates light of a specific wavelength band to dry the ink.