baber/WOPTO huggingface dataset:
Patent KR-20220014589-A (KR)
Inventor: PARK HYUN
IPC: B60W50/14
Filed: 2020-07-29
Abstract: A mobility service device of the present invention may comprise: a first authentication part (100) that receives the first information comprising at least one among the legal notification and terms and conditions confirmation information, the driver license information, and the pin information of a mobility driver from the mobility driver through a terminal, and authenticates the first information; and a second authentication part (200) that authenticates the second information comprising at least one among a health insurance qualification gain/loss confirmation, an insurance subscription confirmation, and a vehicle register of the mobility driver. Therefore, the present invention is capable of providing a means for further strengthening a security.
Patent KR-20210018082-A (KR)
Title: Antenna module and electronic device using it
Inventor: NAMJUN CHO
IPC: H01Q1/22
Filed: 2020-07-29
Abstract: The present invention relates to an antenna module and an electronic device using the antenna module supporting a high frequency band. A portable communication device as an electronic device may include a processor positioned on a first printed circuit board, a radio frequency integrated circuit (RFIC), and an antenna module. The antenna module may include a second printed circuit board, first and second antennas positioned on the second printed circuit board, and front-end chips positioned on the second printed circuit board. The front-end chips include a first front-end chip electrically connecting the RFIC and the first antenna, and a second front-end chip electrically connecting the RFIC and the second antenna.
Patent KR-20210150934-A (KR)
Inventor: LEE WON KYEONG
IPC: B05B17/06
Filed: 2020-08-07
Abstract: An aerosol-generating device according to an embodiment comprises: an accommodating unit accommodating an aerosol-generating source; an absorption unit connected to the accommodating unit so that the aerosol-generating source is absorbed; a main vibrator generating the aerosol from the aerosol-generating source by vibrating a first region of the absorption unit; and a preheating vibrator vibrating a second region of the absorption unit different from the first region.
Patent KR-20220022153-A (KR)
Inventor: JONG HA LEE
IPC: A61B5/00
Filed: 2020-08-18
Abstract: The present invention relates to a contactless healthcare monitoring system based on a remote subject image for measuring a physiological phenomenon such as oxygen saturation, which can further improve the convenience and efficiency of use, and a use method thereof. The contactless healthcare monitoring system of the present invention comprises: an LED light source unit for irradiating a light source; a camera module for measuring light reflected after being irradiated by the LED light source unit; and a measurement diagnosing unit for diagnosing an embolic region.
Patent KR-20220028926-A (KR)
Inventor: CHA HO YOUNG
IPC: H01L29/417
Filed: 2020-08-31
Abstract: The present invention relates to a unidirectional power switching device using a multi-drain electrode that can prevent an unintentional reverse current from being generated in a switching operation of the device. According to an embodiment of the present invention, the unidirectional power switching device comprises: a substrate; a buffer layer formed on the substrate; a channel layer formed on the buffer layer and including a 2D electron channel; a barrier layer formed on the channel layer and guiding the 2D electron channel to be formed at an interface with the channel layer; a source electrode, a gate electrode, and a drain electrode formed on the barrier layer to be spaced apart from each other; and a p-type drain electrode formed between the gate electrode and the drain electrode.
Patent KR-20220030433-A (KR)
Title: Display apparatus and manufacturing the same
Inventor: KIM JAY BUM
IPC: H01L27/12
Filed: 2020-08-31
Abstract: The present invention provides a display apparatus including a transmission region, which can be manufactured through a simple manufacturing process, and a method of manufacturing the same. The display apparatus comprises: a substrate including a transmission region formed therein with a first through hole, a display region to surround the transmission region, and a middle region between the transmission region and the display region; a pixel circuit located on the display region and including a first thin film transistor including a first semiconductor layer having a polycrystalline silicon and a second thin film transistor including a second semiconductor layer having an oxide semiconductor; a display device including a pixel electrode electrically connected with the pixel circuit, an opposite electrode on the pixel electrode and a middle layer having a light emission layer interposed between the pixel electrode and the opposite electrode; and a groove to surround the first through hole on the middle region. The groove includes: a first hole or a first recess formed on a base layer of the substrate; a second hole formed in at least one inorganic insulation layer located on the substrate and overlapping the first hole or the first recess; one pair of tips including the at least one inorganic insulation layer extending toward a center of the second hole; and one pair of pattern layers overlapping with the pair of tips and having the same material as a material of the first semiconductor layer of the second semiconductor layer.
Patent KR-20220030497-A (KR)
Title: Resin or heavy bone implant cantilever test jig
Inventor: CHON CHANG SOO
IPC: A61F2/76
Filed: 2020-09-02
Abstract: The present invention is a dendritic or metacarpal implant cantilever test jig for performing a vertical load test by firmly fixing a dendritic bone or metacarpal implant. According to the present invention, the dendritic or metacarpal implant cantilever test jig comprises: a base (100) for being fixed to the bottom of a table or a specific appliance by a bolt; a cantilever jig body (400) moving back and forth and fixed on the base (100) by a moving means (200) and a fixing means (300); a cantilever mechanism (500) for fixing an implant (X) to the jig body (400); and a fixing jig (600) installed on the upper end of the jig body (400) and restraining the cantilever mechanism (500) by a fastening means (700).
Patent KR-20220030501-A (KR)
Title: Method for skin care device based on augmented reality
Inventor: LEE HO SEUNG
IPC: A61N5/06
Filed: 2020-09-02
Abstract: The present invention relates to an augmented reality-based skin beauty device control method, which matches an output energy irradiation point invisible to the naked eye with an augmented reality (AR) image to visually confirm a procedure process and an energy irradiation amount, and accordingly overcomes problems and side effects caused by overlapping procedure and over-procedure of specific parts. The present invention includes a skin beauty device having a care module formed on one side and an AR display unit formed on the other side based on a main body which is an external housing; and a smart device including a camera, a display unit, a smart device control unit, and an AR application, wherein the AR display unit is distinguished by applying at least one differentiation method of color differentiation and shape differentiation compared to other images in a video. In addition, the present invention includes: a procedure site image acquisition step; a procedure site recognition step; a procedure region ensuring step; an AR display unit recognition step; an AR display unit position coordinate securing step; a position coordinate cumulative counter generation step; a virtual image generation step; a virtual image synthesis step; and a virtual image generation and synthesis repeating step.
Patent KR-20220032707-A (KR)
Inventor: SEUNGHO LIM
IPC: G01B11/28
Filed: 2020-09-08
Abstract: Disclosed is a fuel material metering system. The fuel material metering system comprises: a plurality of cameras which are provided inside a fuel material storage that stores fuel material, and obtains internal image data from different views by photographing the inside of the fuel material storage from different views, respectively; and a management device which is electrically connected with the camera. The management device generates inventory data of the fuel material by respectively processing the internal image data from different views, and displays the generated inventory data of the fuel material. The fuel material metering system accurately measures the inventory data of the fuel material to facilitate inventory management.
Patent KR-20210037547-A (KR)
Title: Substrate processing apparatus and stage cleaning method
Inventor: HIROKI TSUTOMU
IPC: H01L21/683
Filed: 2020-09-15
Abstract: Provided is a technique for performing cleaning of the stage while avoiding the influence on the liquid for temperature control accompanying heating of the stage. A substrate to be processed is mounted on the stage of the substrate processing apparatus, and a liquid for performing the temperature control of the substrate is supplied from a liquid supply part, and the liquid flows through a flow path formed in the stage. The control part performs control of replacing the fluid in the flow path from the liquid with the gas supplied from the gas supply part, and then heating the stage to a temperature higher than the operating temperature of the liquid by the heating part to remove deposits.
Patent KR-20210052215-A (KR)
Title: Transfer apparatus and transfer method thereof
Inventor: SEIKO SUGIYAMA
IPC: B41F16/00
Filed: 2020-09-16
Abstract: The present invention provides a transfer apparatus which can effectively use a transfer material without wasting the transfer material, stabilize the transport of the transfer material by reducing the number of step-back times of the transfer material, and improve the product yield. A plate cylinder (20) of a transfer unit (2) has only one transfer surface (22). One transfer is performed by one rotation of the plate cylinder (20). A control unit (5) continuously repeats a transfer operation of one cycle for performing a plurality of transfers by rotating the plate cylinder (20) an arbitrary number of times while continuously transporting the transfer material (6) in a forward direction, and controls step-back for transporting the transfer material (6) in a reverse direction such that the area of the transfer material (6) used in the first transfer of the next cycle becomes an area adjacent to the downstream side in the transport direction of the area used in the first transfer of the previous cycle when the transfer of one cycle is completed and the transfer of the next cycle is performed.
Patent KR-20220039087-A (KR)
Inventor: LEE YOUNG JU
IPC: A41D13/11
Filed: 2020-09-21
Abstract: The present invention relates to a frame for a mask and an anti-fog bracket therefor. According to one embodiment of the present invention, disclosed are a mask frame that is coupled to the inner surface of a mask and provides a shape-maintaining function for maintaining the three-dimensional shape of the mask, and an anti-fog bracket that is coupled to the mask frame and eliminates a gap formed between the face of a wearer and the upper edges of the mask.
Patent KR-20220042037-A (KR)
Inventor: LEE BYUNG SOO
IPC: F24F9/00
Filed: 2020-09-26
Abstract: The present invention relates to a self-assembly air curtain device for preventing droplet infection and more specifically, to a self-assembly air curtain device for generating air curtains, which prevents virus-contaminated droplets from entering one's table and conversely, prevents one's own contaminated droplets from infecting others. The self-assembly air curtain device for preventing droplet infection according to the present invention comprises: an air curtain generation device that generates air curtains; an air curtain generation device support rope that supports the air curtain generation device; a compressed air supply pipe through which compressed air supplied to the air curtain generation device flows; and a vertical movement device that moves the air curtain generation device vertically.
Patent KR-20220042635-A (KR)
Title: Method and Apparatus for Positioning Train Using Deep Kalman Filter
Inventor: KO KYEONG JUN
IPC: G01S5/02
Filed: 2020-09-28
Abstract: Disclosed are a method and a device for positioning a train using a deep Kalman filter. According to one aspect of the present invention, the method for positioning a train implemented by a computer and using a modified extended Kalman filter, comprises the processes of: selecting two base stations; observing a first time difference of arrival (TDoA) for two wireless signals received from a train through the two base stations; predicting a current state vector of the train from a previous state vector of the train; obtaining a second TDoA in a non-linear relationship with a predicted state vector; updating the predicted state vector in accordance with the difference between the first and second TDoAs; and determining a position of the train from the updated state vector. Therefore, the train positioning accuracy can be improved in a non-linear and non-Gaussian system.
Patent KR-20210099994-A (KR)
Title: Stacked intergrated circuit devices including a routing wire
Inventor: DO JUNG HO
IPC: H01L27/092
Filed: 2020-09-29
Abstract: The present invention provides an integrated circuit device including a standard cell which has improved product reliability. The integrated circuit device comprises a lower transistor region and an upper transistor region. The lower transistor region may include a lower active region, lower source/drain regions, and lower gate structures arranged alternately with the lower source/drain regions. The upper transistor region may include an upper active region, upper source/drain regions, and upper gate structures arranged alternately with the upper source/drain regions. The upper gate structures may include a first upper gate structure. The integrated circuit device may also include an input wire, an input via electrically connecting the input wire and the first upper gate structure, and a routing wire electrically connecting a pair of the lower source/drain regions or a pair of the upper source/drain regions. The upper surface of the routing wire may be closer to the substrate than the upper surface of the input wire.
Patent KR-20220044626-A (KR)
Title: Aquatic contaminator elimination device
Inventor: LEE JEONG YONG
IPC: B63B21/16
Filed: 2020-10-01
Abstract: The present invention relates to a device for removing an aquatic contaminant. More specifically, scroll type adsorption paper on a water surface allows the scroll type adsorption paper to be moved on the water surface. In two central shafts, one scroll type adsorption paper is rolled around a central shaft, and the other adsorption paper stained with oil is rolled around the central shaft. When an adsorption paper container is formed on the water surface with oil, the adsorption paper container is connected by two guide rollers formed closer to the water surface than the central shaft where the adsorption paper is wound, and is attached to the water surface to be wound. Water is introduced through a front side of the adsorption paper container, and a mesh for storing waste is formed inside a hole of a floor surface when the water is introduced through the hole of the floor surface on a back portion of the adsorption paper container. The water is drained through a drain pipe of a pump through the pump of an intermediate portion of an inlet pipe of the water through the mesh for storing the waste through the hole of the floor surface, and the pump is formed on one side of a main body and has an oil separator formed on one side thereof. When the oil separator is required to maintain horizontality, an oil storage tank storing the oil discharged from the oil separator is formed on one side of the main body of the device for removing an aquatic contaminant. The oil is separated from the oil separator of the pump, and a mixture of the remaining oil and water is discharged through an outlet. The outlet is configured to allow the mixture of the oil and the water from falling to an upper portion of the adsorption paper to allow the oil which cannot be separated yet to be adsorbed in an upper portion of the adsorption paper.
Patent KR-20220055026-A (KR)
Title: Inner rsw to remove the particles in blast furnace gas and method for manufacturing the same
Inventor: AHN CHI SOK
IPC: C23C4/10
Filed: 2020-10-26
Abstract: The present invention relates to an inner ring slot washer (RSW) collecting fine dusts contained in blast furnace gas (BFG) and a manufacturing method thereof and, more specifically, to the manufacturing method of the inner RSW, which has simple manufacturing steps, reduces cost, and has the same performance as before. The inner RSW comprises an alloy coating layer including tungsten carbide or chrome carbide.
Patent KR-20220056412-A (KR)
Inventor: SHIN BUM SHIN
IPC: C08K5/527
Filed: 2020-10-28
Abstract: Provided is a polyoxymethylene resin composition which comprises: a polyoxymethylene resin; 0.2 to 2.0 parts by weight of titanium dioxide; 0.2 to 2.0 parts by weight of a laser absorbing additive; and 0.1 to 1.0 parts by weight of a phosphite-based antioxidant, based on 100 parts by weight of the polyoxymethylene resin.
Patent KR-20220056426-A (KR)
Inventor: OH SEONG GUK
IPC: H02G11/00
Filed: 2020-10-28
Abstract: According to the present invention, couplings among block units (10a, 10b, 10c) of a multi-joint support member (1000) are made through a pin (600) with respect to the multi-joint support member installed in a cable protecting and guiding apparatus.
Patent KR-20220056600-A (KR)
Title: Apparatus for manufacturing semiconductor device
Inventor: LEE JOON MYOUNG
IPC: H01L21/677
Filed: 2020-10-28
Abstract: An objective of the present invention is to provide a manufacturing apparatus of a semiconductor device having improved process efficiency. According to an embodiment of the present invention, the manufacturing apparatus of a semiconductor device comprises: first and second process chambers arranged in a first row in a first direction; third and fourth process chambers separated from the first and second process chambers in a second direction crossing the first direction, and arranged in a second row in the first direction; a load lock chamber positioned on one side of the first to fourth process chambers in the first direction, and receiving a semiconductor substrate transported to the first to fourth process chambers or transported from the first to fourth process chambers; and first and second transport chambers arranged in a third row in the first direction between the first row and the second row, each including a transport unit transporting a semiconductor substrate between the first to fourth process chambers and between the first to fourth process chambers and the load lock chamber, and arranged such that a semiconductor substrate is directly transmitted. The first and third process chambers arranged side by side in the second direction are chambers which perform the same process.
Patent KR-20220057727-A (KR)
Inventor: LEE CHAN WOO
IPC: H04N5/232
Filed: 2020-10-30
Abstract: According to an embodiment of the present invention, a door cam comprises: a photographing unit; a motion sensor for sensing a motion; a door opening sensor for sensing the opening of a door; a processing unit for switching the photographing unit to an operation mode using motion sensing information sensed by the motion sensor or door opening sensing information sensed by the door opening sensor; and a communication unit for transmitting an image photographed by the photographing unit to the outside. The processing unit switches the photographing unit to the operation mode when the opening of the door is sensed, and switches the communication unit to an operation mode to transmit the image photographed by the photographing unit to the outside when a motion is sensed in a state that the photographing unit is in the operation mode. Therefore, a low power operation can be performed.
Patent KR-20220059087-A (KR)
Inventor: LEE HYEON UK
IPC: G06Q10/10
Filed: 2020-11-02
Abstract: Disclosed are an artificial intelligence-based article storage management system and method to effectively manage storage of articles and a computer-readable recording medium having a computer program recorded thereon to execute the same. According to the present invention, the article storage management system comprises: an article storage determination unit determining whether an article is stored in a preset storage space; an image acquisition unit acquiring an image of then article stored in the storage space; a product classification determination unit determines the class of the article from the image; an article information storage unit storing the class of articles by corresponding to the storage space; and a storage information output unit outputting stored information corresponding to in a case in which article class or storage space information is input from a user terminal.
Patent KR-20210060317-A (KR)
Inventor: ARNOLD MATTHIAS
IPC: G01B7/16
Filed: 2020-11-03
Abstract: The present invention relates to a textile machine including components (2) coming in contact with a process material (1) and a sensor assembly (5) monitoring wear of the components (2). In general, it is desired to achieve an increase in economic efficiency of textile machines. To this end, the sensor assembly (5) comprises: a sensor element (3) which comes in contact with the process material (1) to be worn through relative movement with respect to the process material (1), wherein the electrical properties of the sensor element (3) are changed through wear; and a device for detecting an electrical characteristic.
Patent KR-20220063000-A (KR)
Title: Mask having a plurality of piece elements
Inventor: YOO TAE BANG
IPC: A41D13/11
Filed: 2020-11-09
Abstract: According to the present invention, a mask including a plurality of piece members comprises: a body portion covering a predetermined portion of the face including the nose and the mouth of a user; and mask straps installed at both ends of the body portion and hooked on the ears of the user. The body portion may include a plurality of piece members prepared to be connected to each other or overlap each other.
Patent KR-20220065129-A (KR)
Title: Apparatus for attaching gasket and mea of fuel cell and method thereof
Inventor: WOO HYANG RAN
IPC: H01M8/0273
Filed: 2020-11-12
Abstract: The present invention relates to a method and apparatus for bonding a membrane electrode assembly and a gasket of a fuel cell, which makes the thickness of the membrane electrode assembly and gasket uniform and minimizes deformation such as wrinkles in the membrane electrode assembly and speeds up the work of bonding the membrane electrode assembly and gasket. According to the present invention, the method comprises: a step of temporally bonding gaskets to both surfaces of a membrane electrode assembly, respectively; a step of placing pressure support sheets in contact with both side surfaces of the temporarily bonded membrane electrode assembly and gaskets; a step of positioning a thermal protective film for thermally protecting the membrane electrode assembly to be in contact with the pressure support sheets, respectively; and a step of heating and pressing the temporarily attached membrane electrode assembly and gaskets, where the pressure support sheets and thermal protective films are positioned, while passing the same between two rollers, to bond the temporally bonded membrane electrode assembly and gaskets.