baber/WOPTO huggingface dataset:
Patent KR-20190135929-A (KR)
Title: Holding apparatus and method for holding a substrate
Inventor: GRUND THOMAS
IPC: H01L21/67
Filed: 2019-05-27
Abstract: The present invention relates to a holding apparatus to efficiently and safely fix a wrapped substrate and a substrate holding method thereof. According to the present invention, a holding apparatus (100) for a substrate (101) comprises a body, particularly a chuck having an upper side (105) and a carrier member (107) arranged and vertically moved in the recess (109) of the body (103) to be adjusted between a protruding loading position and a contracted clamping position and including a supporting surface (111) to put the substrate (101) thereon, wherein the supporting surface (111) has a smaller diameter than that of the body (103); and a lifting member lifting the carrier member (107) to the loading position. The carrier member (107) seals the recess (109) to supply a sealed cavity (113) between the body (103) and the carrier member (107) and a positive pressure offsetting the effect of the lifting member is applied to the cavity.
Patent KR-20200136617-A (KR)
Title: Blind with air purification function
Inventor: CHAE SU KIL
IPC: E06B9/42
Filed: 2019-05-28
Abstract: The present invention relates to a blind having an air purification function. According to the present invention, the blind having an air purification function is characterized in that a blind fabric is immersed in a mixture solution of a silver aqueous solution and a zinc aqueous solution to form a blind made of a conductor coated with silver and zinc. According to the present invention, respiratory diseases, headache, and the like can be prevented.
Patent KR-20200139582-A (KR)
Title: Advertising sculpture of air injection type
Inventor: LEE HYUNG REA
IPC: G09F15/00
Filed: 2019-06-04
Abstract: The present invention relates to an air-inflated advertising sculpture including: a body which expands or contracts according to the injection or discharge of air, and has an up-down lighting installation hole in the center and an advertisement phrase engraved on the outer surface; a support unit installed by being inserted into at least one of the openings on both sides of the lighting installation hole of the body so as to improve its uprightness when the body is inflated; a lighting unit fixedly installed on the supporting unit so as to emit light toward an opening opposite to the opening of the lighting installation hole in which the supporting unit is installed; and a power supply unit for applying power to the lighting unit, thereby disclosing a possibility for which the present invention can be used as a small advertising medium due to a compact structure.
Patent KR-20190072502-A (KR)
Title: Manhole with variable height during road surface overlay
Inventor: KIM HWAN SIK
IPC: E02D29/14
Filed: 2019-06-05
Abstract: The present invention relates to a manhole which is adjusted in height when a road surface is overlaid, which allows the height of an upper end surface of a manhole to be changed corresponding to the height of a road surface that is overlaid, during a process in which the deteriorated road surface is overlaid, thereby enabling safe driving of vehicles, and providing a neat image of the road surface, comprising: a manhole frame (100); an external type manhole cover (200) or an internal type manhole cover (200a); and a balance block (300).
Patent KR-20200142628-A (KR)
Inventor: LEE JONG GU
IPC: H01L21/67
Filed: 2019-06-12
Abstract: The present invention provides a supporting unit. According to an embodiment of the present invention, a supporting unit may comprise: a support plate on which a substrate is placed; and a lift pin assembly for loading or unloading the substrate onto the support plate. The lift pin assembly includes: a body positioned in a hole formed in the support plate; a pin member provided to be elevating in the body and having an upper end contactable with the substrate; and a pin drive unit for raising and lowering the pin member. According to an embodiment of the present invention, the lift pin assembly is operated in the hole formed inside the support plate, thereby minimizing space for the operation of the lift pin assembly and minimizing interference between the lift pin assembly and the support plate.
Patent KR-20200000358-A (KR)
Title: Organic electroluminescent compound, organic electroluminescent material, and organic electroluminescent device comprising the same
Inventor: LEE SU HYUN
IPC: H01L51/50
Filed: 2019-06-20
Abstract: The present invention relates to an organic electroluminescent compound, to an organic electroluminescent material, and to an organic electroluminescent device comprising the same. The organic electroluminescent device having low driving voltage and/or high power efficiency can be produced by comprising the organic electroluminescent compound according to the present invention.
Patent KR-20200145969-A (KR)
Inventor: LEE KYU GEOL
IPC: H04N5/232
Filed: 2019-06-21
Abstract: The present invention relates to a vehicle position control device and a method thereof. The device according to the present invention includes: a camera unit for capturing a first image for the front side, and a second image for the left rear side and the right rear side, respectively; a detection unit that detects a vehicle tilting state based on the first image; a correction unit that checks a distance between a vehicle and a lane based on the second image and corrects the distance between the vehicle and the lane when the vehicle tilting state is detected; and a control unit for controlling the position of the vehicle based on the corrected vehicle and the distance between the lanes.
Patent KR-20210001698-A (KR)
Inventor: JANG TAE HOON
IPC: G02B7/02
Filed: 2019-06-28
Abstract: The present invention relates to an optical system and an optical method for measurement and inspection equipment. More specifically, the optical system (1) for measurement and inspection equipment comprises a light source means (100), a beam splitter means (200), a light absorption means (300), an object information input means (400), and light reception element means (500). The present invention improves measurement accuracy and performance of measurement and inspection equipment.
Patent KR-20210003388-A (KR)
Inventor: LIM SUNG HOON
IPC: B23D61/00
Filed: 2019-07-02
Abstract: The present invention relates to a circular cutting machine for a drum cover. The circular cutting machine for a drum cover includes: a base frame installed on the ground, wherein a drum, which is a workpiece, is placed on an upper surface; a cutting part including a body frame installed on the upper surface of the base frame to have height in a vertical direction, a motor mounted in an upper part of the body frame, a cutting blade operated by the motor to cut the upper and lower surfaces of the drum, and a lifting cylinder for lifting and lowering the cutting blade; and a holding part installed on the upper surface of the base frame to hold an upper edge of the drum placed in the base frame. Therefore, a spent drum (drum), which is a workpiece, is fixed by the holding part, and a cutting blade for cutting the upper and lower surfaces of the spent drum is formed into a circular shape, while being rotated and lifted and lowered, thereby improving the safety and efficiency of cutting work for cutting the upper and lower surfaces of the spent drum.
Patent KR-20210005358-A (KR)
Inventor: SON DUKHYUN
IPC: H01L21/67
Filed: 2019-07-03
Abstract: Disclosed is a substrate processing device. The substrate processing device comprises: a process chamber having a processing space therein; a support unit which supports a substrate in the process chamber; a gas supply unit which supplies process gas to the processing space; and a plasma source which generates plasma from the process gas. The support unit comprises: a support which supports a substrate and includes a pin hole; and a plurality of lift pins provided in the pin hole and configured to be in contact with the substrate; and a driving part which moves the lift pins in a vertical direction. The substrate processing device may comprise: a photographing device installed on an upper portion of the support unit and provided to photograph an object placed on the lift pins in a lifted state; and a control part which determines whether the object placed on the plurality of lift pins is in a horizontal state through images photographed by the photographing device. According to the present invention, the substrate processing device is capable of horizontally arranging the lift pins.
Patent KR-20210004600-A (KR)
Inventor: JIWOONG BANG
IPC: H01M50/20
Filed: 2019-07-05
Abstract: The present invention relates to a power connection device for a battery cell. A plate seating portion (12) is formed long in a longitudinal direction on a frame (10) on which a bus bar (32) and a substrate (30) are mounted, where a tension plate (20) is mounted thereto to be movable a predetermined distance. Both ends of the tension plate (20) are fixed to each other to be coupled to the side of a fixing part of a case in which the battery cell is accommodated. The bus bar (32) is coupled to the electrode of the battery cell while being seated on a bus bar mounting portion (16) of the frame (10). A connecting bridge (35) capable of elastic deformation is formed on the bus bar (32). According to the present invention as described above, the movement of the bus bar (32) and the case according to the volume change of the battery cell can be absorbed by the tension plate (20) and/or the bus bar (32).
Patent KR-20210006253-A (KR)
Inventor: MIN JIN HONG
IPC: G06Q10/06
Filed: 2019-07-08
Abstract: The present invention is to manage various data on a business community using a system based on a communication network. A method for managing an activity in a business community management system comprises the steps of: transmitting, by a user device, activity information to a server; confirming, by the server, a type of an activity indicated by the activity information, and distributing a cache to at least one member related to the activity; and transmitting, by the server, status information including a distribution status of the cache and the activity history of members.
Patent KR-20210007321-A (KR)
Inventor: LEE SEUNG UK
IPC: F24F7/10
Filed: 2019-07-11
Abstract: The present invention relates to an air inlet-mounted type filter module and more specifically, comprises: an air inlet main body which has a fixing member formed to surround an outer circumferential surface of an air supply pipe to be fixated to a ceiling surface and has an air diffusion member provided to one side of the fixing member; and a filter unit provided along an outer circumferential surface of the air diffusion member to collect dust of air supplied from the air supply pipe. The filter unit is provided in a perpendicular direction of the air diffusion member to minimize a pressure loss of the air so as to minimize reduction in a flow rate of the air and improve dust collection efficiency of the air.
Patent KR-20210007624-A (KR)
Inventor: JEON TAE JOON
IPC: C12N5/071
Filed: 2019-07-12
Abstract: Disclosed is a modular multi-organ chip system having a parallel fluid circuit capable of controlling oxygen. The modular multi-organ chip system of the present invention is composed of a paralleled fluid circuit system similar to a blood circulation structure of the human body, and can control the appropriate amount of a culture medium and an oxygen concentration required for each organ.
Patent KR-20210013849-A (KR)
Inventor: LI YONG HUI
IPC: H01F27/32
Filed: 2019-07-29
Abstract: According to an aspect of the present invention, a coil component includes: a body; a supporting substrate embedded in the body; a coil portion including a coil pattern, and a lead-out pattern exposed to an outside of the body through an external surface of the body, and coil portion being disposed on the supporting substrate and embedded in the body; an insulating film disposed between each of the coil portion and the support substrate and the body; and an opening formed in the insulating film so that at least a portion of the lead-out pattern and the body come into contact with each other. Therefore, it is possible to secure the coupling reliability between the coil portion and the body.
Patent KR-20210014037-A (KR)
Inventor: KIM YOUN KYU
IPC: A61K8/11
Filed: 2019-07-29
Abstract: The present invention relates to nanoparticles in which para-coumaric acid is encapsulated in a derivative which is bound to an amine group of a phenylalanine derivative in a carboxyl group of poly-gamma-glutamic acid, and a cosmetic composition containing the same. The nanoparticles encapsulated with para-coumaric acid can improve stability and delivery efficiency, and can be used in cosmetics or medicines to achieve efficient application.
Patent KR-20210016158-A (KR)
Inventor: LEE DEOK JAE
IPC: F16L55/027
Filed: 2019-08-01
Abstract: Provided is a cryogenic stress compensator for a cryogenic vacuum insulated pipe capable of increasing resistance to pressure in the expansion and contraction of a corrugated metal pipe applied to a cryogenic vacuum insulated pipe. In the stress compensator for a cryogenic vacuum insulated pipe in which an inlet reducer (R11) and an outlet reducer (R41) are arranged on both sides of the corrugated metal pipe (R21), a cylindrical guide tube (R31) is positioned to be spaced apart from the inside of the corrugated metal pipe (R21) in an axial direction. One side of the guide tube (R31) is coupled to a protrusion formed on an inner side of the inlet reducer (R11), and the other side thereof is positioned inside the outlet reducer (R41) while having a separated space (T).
Patent KR-20210015556-A (KR)
Inventor: CHO JOONRAE
IPC: H04R1/02
Filed: 2019-08-02
Abstract: According to various embodiments of the present invention, an electronic device including an air adsorption member and a speaker module comprises: a vibration plate; the speaker module using vibration of the vibration plate to output sound; and a housing receiving the speaker module. The housing comprises a first space formed in a first direction of the speaker module and a second space formed in a second direction opposite to the first direction, wherein the air adsorption member is formed in the first space by 90% or less. Accordingly, air resistance to the vibration plate can be minimized without limiting vibration of the vibration plate disposed on the upper part of the speaker module. Various other embodiments are possible.
Patent KR-20200016808-A (KR)
Title: 3-dimensional intraoral scanner
Inventor: CHANG MIN HO
IPC: A61C19/04
Filed: 2019-08-07
Abstract: The present invention relates to a three-dimensional (3D) intraoral scanner. More specifically, the 3D intraoral scanner comprises: a case inserted into or withdrawn from an oral cavity and having an opening part opened to receive appearance (hereinafter, referred to as an image) of the oral cavity in a light form through one end part; at least one camera disposed in the case and arranged to pass light incident through the opening part of the case; a beam projector disposed on one side of the at least one camera to emit a beam into the oral cavity through the opening part; an optical element disposed in the case to be tilt and rotated so as to reflect or refract a path of the beam of the at least one camera and the beam projector; and an optical path modification unit adjustably moving the optical element. Accordingly, the 3D intraoral scanner provides an advantage of easily securing image data about the entire oral cavity of a patient.
Patent KR-20210021832-A (KR)
Title: Intelligent diagnosing system available of facility and equipment operation by dynamic simulator of marine structure
Inventor: TONY KIM
IPC: G05B13/04
Filed: 2019-08-19
Abstract: The present invention relates to an intelligent diagnosis system for a facility and an equipment operation by a dynamic simulator of an offshore structure, which combines a dynamic simulator with an automation controller to compare and analyze a simulation process value and an actual process value using preventive check result data to diagnose whether the facility and equipment are abnormal and whether the sensor is abnormal. The intelligent diagnosis system of the present invention includes: an operator station which forms operation data according to on-site operating conditions of facilities and equipment of a ship or offshore plant; an operating condition storage server which stores the operation data formed in the operator station in real time; a dynamic simulator which builds a virtual model of facilities and equipment using operation data and analyzes the simulated process value by performing a simulation operation; an automation controller which actually operates the facility and equipment according to the operation data from the operating condition storage server, and receives the actual process value according to the actual operation through a sensor which monitors the facility and equipment; and an AMS which compares the simulated process value with the actual process value and diagnoses the abnormality of facilities and equipment and the abnormality of the sensor according to the mutual gap. The operator station forms operation data based on the result data of the preventive inspection of the facility and equipment.
Patent KR-20210021881-A (KR)
Title: Method for training and testing data embedding network to generate marked data by integrating original data with mark data, and training device and testing device using the same
Inventor: KIM TAE HOON
IPC: G06F16/22
Filed: 2019-08-19
Abstract: The present invention relates to a method for learning a data embedding network. The method for learning a data embedding network by a learning device comprises the steps of: obtaining original data and mark data and inputting the original data and mark data into the data embedding network to cause the data embedding network to synthesize the original data and mark data to generate marked learning data; enabling a learning network to generate first characteristic information by applying a network operation to the marked learning data by inputting the marked learning data into the learning network and generating second characteristic information by applying the network operation to the original learning data by enabling the learning network to input the original learning data to the learning network; and learning a data embedding network to minimize a data error generated by referring in part to an error referencing the first and second characteristic information and a task specific output and an error referencing GT for the task specific output and to maximize a marked data score and learning a discriminator to maximize the original data score and minimize the marked data score.
Patent KR-20210026241-A (KR)
Title: System and method for clock synchronization based on ethercat network
Inventor: PARK SUNG MUN
IPC: G06F15/163
Filed: 2019-08-29
Abstract: The present invention relates to an external processor clock synchronization system based on an EtherCAT network and a method thereof, which synchronizes a clock of an external processor and a clock of a master by compensating a trigger delay time to a clock value of the external processor, and performs clock synchronization between the external processor and a plurality of slaves by compensating for the trigger delay time and a propagation delay time to the clock value of the external processor.
Patent KR-20200035857-A (KR)
Title: Crystal seed layer for magnetic random access memory(mram)
Inventor: LIN TSANN
IPC: H01L43/02
Filed: 2019-08-30
Abstract: Some embodiments relate to a memory device. The memory device includes a magnetoresistive random-access memory (MRAM) cell comprising a magnetic tunnel junction (MTJ). The MTJ device comprises a stack of layers comprising a bottom electrode disposed over a substrate. A seed layer disposed over the bottom electrode. A buffer layer is disposed between the bottom electrode and the seed layer. The buffer layer prevents diffusion of a diffusive species from the bottom electrode to the seed layer.
Patent KR-20210028954-A (KR)
Title: Manufacturing method for a small dumpling in red-bean gruel
Inventor: LEE MYUNG WHA
IPC: A23L7/10
Filed: 2019-09-05
Abstract: The present invention relates to a manufacturing method of a small dumpling in red-bean gruel, which can provide chewy texture to the small dumpling. The manufacturing method of the small dumpling in red-bean gruel comprises the steps of: mixing non-glutinous rice and glutinous rice in a ratio of 2 to 3:7 to 8, washing the same and soaking the same in water; making rice flour by adding sea salt to the soaked rice in a ratio of 100:0.5 to 1.5 and pulverizing the same; putting the pulverized rice flour in a punching kneader and punching and kneading the same while pouring hot water to make the dough; aging the prepared dough for 3 to 5 hours at a temperature of 5 to 15°C in airtight packaging; forming a small dumpling by putting the aged dough into a small dumpling molding machine; and airtightly packaging the molded small dumpling and rapidly freezing the same.
Patent KR-20200129023-A (KR)
Inventor: CHOE BYEONG DEOK
IPC: D02J1/08
Filed: 2019-09-09
Abstract: The present invention relates to an interlacing apparatus, which discharges compressed air to multiple yarn strands transferred in a longitudinal direction such that unfolded yarn strands are interlaced by the compressed air. According to the present invention, the interlacing apparatus comprises: a head block having an interlacing path formed such that yarn strands pass through in a longitudinal direction; an air nozzle for discharging compressed air to the inside of the interlacing path formed in the head block; and an interlacing unit having an air supply pipe for injecting the compressed air along the air nozzle, wherein an air supply valve unit for alternately discharging the compressed air to the interlacing path through the air nozzle through an alternating opening and closing action is added to the air nozzle, to the air supply pipe, or between the air supply pipe and the air nozzle, which form the interlacing unit.
Patent KR-20210030803-A (KR)
Title: Video encoding method and apparatus and video decoding method and apparatus
Inventor: LEE BAE KEUN
IPC: H04N19/176
Filed: 2019-09-10
Abstract: A method for predictive encoding using tile, brick, and slice information encoding and a device thereof are provided. The method can improve the video signal coding efficiency.
Patent KR-20200032644-A (KR)
Title: Resist composition and patterning process
Inventor: HATAKEYAMA JUN
IPC: G03F7/038
Filed: 2019-09-16
Abstract: The present invention relates to a resist material comprising an acid generator including sulfonium salt having a base polymer and a benzene iodide ring. The resist material provides high sensitivity, minimum line width roughness (LWR) and improved critical dimension uniformity (CDU), both for a positive resist material and for a negative resist material.
Patent KR-20210034154-A (KR)
Title: Air volume control apparatus and air volume control method
Inventor: JONGKEUN YU
IPC: F04D25/08
Filed: 2019-09-19
Abstract: Disclosed are an air volume control device and an air volume control method. According to an embodiment of the present invention, the air volume control device comprises: a sensing unit sensing operating information of a fan provided to an air volume supply unit of a ship loading space; and a control unit determining a failed state of the fan by using the operating information of the sensed fan, supplying an additional air volume in the normal fan of an air volume supply unit when the fan is failed to drive a normal motor for driving the normal fan for maintaining target temperature of the ship loading space to transmit an additional air volume signal to the normal fan.