baber/WOPTO huggingface dataset:
Patent KR-20180077125-A (KR)
Inventor: ZHOU HUAXING
IPC: G03F7/20
Filed: 2018-06-26
Abstract: A pattern processing method provided by the present invention includes: a step (a) of providing a semiconductor substrate including pattern features on the surface thereof; a step (b) of applying a pattern processing composition to the pattern features, in which a block copolymer includes a first block and a second block, the first block includes a unit formed from a first monomer including a hydrogen acceptor group and an ethylenically unsaturated polymerizable group, the hydrogen receptor group is a nitrogen-containing group, and the second block includes a unit formed from a second monomer including a cyclic aliphatic group and an ethylenically unsaturated polymerizable group; and a step (c) of making a part of the block copolymer remain to be combined with the pattern features by cleaning a residual pattern treatment composition from the substrate. The method has specific applicability in the manufacture of a semiconductor device to provide a high resolution pattern.
Patent KR-20200001167-A (KR)
Title: Aerogel powder and manufacturing method of the same
Inventor: KIM CHANG YEOUL
IPC: C01G53/04
Filed: 2018-06-27
Abstract: The present invention relates to: an aerogel powder made of a porous metal or a metal oxide material, wherein a pore size of the aerogel powder is 2 to 100 nm, a specific surface area is 10 to 250 m^2/g, and porosity is 50 to 95%; and a manufacturing method thereof. According to the present invention, it is possible to manufacture a metal aerogel powder or metal oxide aerogel powder which uses a metal precursor containing a metal component so that it is possible to be manufactured at low cost, has high porosity, and thus has nanometer-sized crystals.
Patent KR-20190034067-A (KR)
Title: Terminal device and paging control method thereof
Inventor: NA MIN SOO
IPC: H04W88/02
Filed: 2018-07-02
Abstract: Disclosed is a technology for increasing paging efficiency in a communication system by realizing a new paging scheme enabling an accurate paging without performance degradation while minimizing a signaling load of a wireless section when paging in the communication system using a multiple antenna beam-based beamforming technology. To this end, a terminal device comprises: a monitoring unit for monitoring paging ID reception in a pre-allocated paging resource; and a paging related information reception unit that receives paging related information indicating a specific antenna beam capable of downlink reception from the terminal device when receiving the paging ID, verifies the terminal device as a paging target terminal based on the paging related information, and enables to perform a paging procedure for the terminal device.
Patent KR-20200006688-A (KR)
Inventor: BAE JONG SEOK
IPC: F23L11/00
Filed: 2018-07-11
Abstract: Disclosed is a coal firepower boiler system. According to the present invention, the coal firepower boiler system includes: a coal firepower boiler combusting inserted coal; a refined ash production part refining ash produced from the coal firepower boiler; a refined ash discharge pipe discharging the refined ash produced from the refined ash production part; a refined ash storage part connected to the refined ash discharge pipe to store the refined ash; a branch valve installed between the refined ash discharge pipe and the refined ash storage part to selectively supply the refined ash to the refined ash storage part; and a control part determining the stability of sensing. According to the present invention, the coal firepower boiler system can stably produce refined ash.
Patent KR-20200007279-A (KR)
Inventor: BANG IN SIK
IPC: B28B21/82
Filed: 2018-07-12
Abstract: The present invention relates to a manhole molding apparatus, which comprises: an outer mold having an inner pupil to mold an outer diameter of a manhole; an inner mold coaxial with the outer mold and spaced apart from the outer mold at a predetermined interval to mold an inner diameter of the manhole; a lower mold formed on a lower surface of the inner mold to mold an upper portion of the manhole; and a base for supporting the outer mold, the inner mold and the lower mold. In particular, the inner mold can change the radius of curvature to easily demold the manhole molded by pouring a concrete from the inner mold. The lower mold is vertically movable to mold the manhole having various product heights. Also, in the outer mold, a pair of molding outer members are fastened by a one-touch fastening means, wherein the fastening and separation are performed in a horizontal sliding method to easily demold the outer mold from the molded manhole.
Patent KR-20190022317-A (KR)
Inventor: MOMMA TORU
IPC: H01L21/67
Filed: 2018-07-24
Abstract: An object of the present invention is to provide a pump apparatus and a substrate processing apparatus capable of adjusting the amount of liquid discharge with good precision. The pump apparatus includes a pump chamber, a piston, a motor, and a control unit. The control unit specifies a virtual end point with reference to a discharge command, theoretical information, and the current position of the piston. The control unit refers to a correction graph to correct the virtual end point to a target position. The control unit outputs to the motor a drive command for moving the piston from a start position to the target position.
Patent KR-20200011765-A (KR)
Inventor: KO HYUN
IPC: B25J11/00
Filed: 2018-07-25
Abstract: As people can easily know a movement path of a mobile robot, the mobile robot according to one aspect of the present invention can be safely operated in public places by comprising: a main body; a drive unit for moving the main body; and a projection unit disposed on the front of the main body and projecting light toward the lower end of the front to correspond to an expected movement path of the main body.
Patent KR-20200017687-A (KR)
Title: Machine license verification system and registration method and authenticating method based on private block chain
Inventor: LEE YOON GON
IPC: H04L9/06
Filed: 2018-08-09
Abstract: The present invention relates to an equipment license verification system, a registration method and an authentication method based on a private blockchain. According to an embodiment of the present invention, the equipment license verification system comprises: a license authentication module installed in equipment to be licensed to request for license registration or license authentication and receive a license authentication result to control whether to operate the equipment; and a license management server receiving the request for license registration or license authentication from the license authentication module to perform license registration or license authentication based on a private blockchain.
Patent KR-20200019347-A (KR)
Title: Connecting structure for water intake of mobile water supplier
Inventor: HA KUM SUN
IPC: A01G25/14
Filed: 2018-08-14
Abstract: The present invention relates to a water intake connection structure having a different diameter structure for a movable water dispenser, capable of directly taking water through a water supply hose attached to an existing water dispenser without using a separate hose or tool when water is insufficient while using the water dispenser. According to the present invention, the water intake connection structure having a different diameter structure for a movable water dispenser comprises: a water intake hose (10); a water supply hose (20); and a connection mechanism (30), wherein an extension connection part (10a) having a different diameter structure is formed at an end of the water intake hose (10) to be applied to faucets having various sizes and shapes.
Patent KR-20200020208-A (KR)
Title: Micro led transfer system
Inventor: AHN BUM MO
IPC: H01L21/677
Filed: 2018-08-16
Abstract: The present invention relates to a micro LED transfer system, which can effectively expand a pitch interval of a micro LED. To this end, the micro LED transfer system includes: a first substrate in which non-packed micro LEDs are arranged with a first pitch interval; a second substrate in which the micro LEDs of the first substrate are arranged with a second pitch interval greater than the first pitch interval; and a transfer head transferring the micro LED of the first substrate to the second substrate and provided with an adsorption part to which the micro LED is adsorbed.
Patent KR-20200020362-A (KR)
Title: Connecting jig for pipe joint welding
Inventor: KANG SUNG TAE
IPC: B23K9/028
Filed: 2018-08-17
Abstract: Provided in the present invention is a connecting jig for continuous welding of a pipe. According to the connecting jig for continuous welding of a pipe of the present invention, fixing of a pipe for continuous welding of the pipe can be conveniently and easily performed regardless of the size or shape of the pipe. In addition, a jig for fixing the pipe can provide a simple configuration, thereby reducing fabrication costs and maximizing usability on site. Furthermore, tag-welding can be performed along the outer circumference of the pipe while minimizing a contact area between the pipe and a pipe support body by using the pipe support body which comes in point-contact or line-contact with the pipe. In particular, the present invention can be applied to a welding work for connecting pipes which are heavy and lengthy such as a steel pipe of a water and sewage pipeline, such that distal end portions of two pipes facing each other can maintain the touched state, thereby allowing the welding work to be easily and smoothly performed.
Patent KR-20190024774-A (KR)
Inventor: EZHIL NANJAPPAN
IPC: B66B5/00
Filed: 2018-08-28
Abstract: Provided is a method for warning a technician. The method comprises the steps of: detecting a wireless signal emitted by at least one of a sensor and a user device; determining a distance between the sensor and the user device in response to the wireless signal; determining whether the user device is in a work area in response to the distance between the sensor and the user device; and transmitting safety instructions through an application installed on the user device when it is determined that the user device is in the work area.
Patent KR-20200025324-A (KR)
Title: Structure to refill toner to development cartridge mounted in main body
Inventor: CHO YONG KWAN
IPC: G03G21/18
Filed: 2018-08-30
Abstract: According to the present invention, a printer comprises: a main body; a developing cartridge having a developing unit in which a photosensitive drum and a developing roller are installed, a waste toner housing unit in which a waste toner removed from the photosensitive drum is housed, a toner housing unit connected to the developing unit and housing a toner, and a toner charging unit connected to the toner housing unit for toner recharging, and attached to and detached from the main body; and a communicating unit provided in the main body to access the toner charging unit from the outside of the main body while the developing cartridge is mounted in the main body.
Patent KR-20180101310-A (KR)
Title: New Poly(Pi)n-dependent glucokinase and method for preparing glucose 6-phosphate using thereby
Inventor: YANG SUNG JAE
IPC: C12N15/70
Filed: 2018-09-05
Abstract: The present invention relates to a new polyphosphate-dependent glucokinase which has excellent heat stability, high temperature activation, and thermostability, and a manufacturing method of glucose 6-phosphate using the same. In a high temperature enzyme reaction process of the present invention, solubility of a substrate (glucose, Poly(Pi)_n) can be increased, and thus high concentrations of a substrate can be utilized. Additionally, unit productivity can be improved because of increases of material spreading speed, increases of reaction speed, reductions of reaction time, or the like. Moreover, process pollution from outside microbes or like can be minimized because of a high temperature enzyme reaction process. An enzyme of the present invention is recombined and expressed in a large quantity from generally recognized as safety (GRAS) microbes, and thermostability is utilized. Recombination microbes can be efficiently made to dead cells by a heat treatment in a high temperature when dead microbial cell is utilized. Since recombination microbes originated proteins can be selectively changed and removed, a refining process of an enzyme can be efficient when a recombination enzyme is separated and utilized.
Patent KR-20200028765-A (KR)
Title: Heat exchange system
Inventor: LEE SEOJIN
IPC: F24F13/22
Filed: 2018-09-07
Abstract: According to the present invention, a heat exchange system comprises: a fan formed to draw air in through an air suction port and discharge the air through an air discharge port; a heat exchanger installed between the fan and the air discharge port to heat or cool air to be discharged by the fan; a water collection tank installed on a lower side of the heat exchanger to collect condensed water generated during a heat exchange process of the heat exchanger; a blind installed between the air suction port and the fan to come in contact with the air sucked by the fan, and configured for the position and direction thereof to be adjusted; and a condensed water spray device receiving the condensed water collected in the water collection tank to spray the condensed water toward the blind.
Patent KR-20180103803-A (KR)
Inventor: KIM JONG JEONG
IPC: A61M25/00
Filed: 2018-09-10
Abstract: The present invention relates to a foley catheter, which has improved antibacterial properties and maintains the antibacterial properties even after using for a long time. The foley catheter comprises: a catheter main body made of a material in which a carbon nanotube polymer (CNT polymer) containing a carbon nanotube and zinc oxide (ZnO) combined with each other is mixed in silicone; and a catheter poly which is made of a material in which a carbon nanotube polymer (CNT polymer) containing a carbon nanotube and zinc oxide (ZnO) combined with each other is mixed in silicone and is bonded to the catheter main body to be expandable by a fluid flowed in from the outside, wherein a ratio of the poly carbon nanotube polymer for a catheter is higher than a ratio of the carbon nanotube polymer of the catheter main body.
Patent KR-20200029315-A (KR)
Title: Portable disinfectioner
Inventor: KIM NAM JOO
IPC: A61L2/10
Filed: 2018-09-10
Abstract: The present invention relates to a sterilizer for sterilizing small items such as baby products. The sterilizer comprises: a body unit having a case with a passage through which the baby products can pass and a sterilizing lamp emitting light in a wavelength of ultraviolet onto the case; a loading unit having a door that opens and closes the passage on the case, and having a table that is mounted with the inside and outside surfaces of the baby products opened; a driving unit including shaft rotated by being interlocked with the table in the case and a spring providing elastic energy so as to rotate the table by being interposed in the shaft; a power conversion unit interposed between the door and the shaft and transferring the opening force of the door to the spring to accumulate elastic energy.
Patent KR-20200030382-A (KR)
Title: Handling device of surgical robot system
Inventor: LIM HYUNG KEUN
IPC: A61B17/00
Filed: 2018-09-12
Abstract: An embodiment of the present invention provides an operating apparatus of a surgical robot system which comprises: a coupling part coupled to a master robot of the surgical robot system; a shaft extending from the coupling part; a pair of operation parts coupled to the shaft, and opened and closed in response to grip manipulation of a user; and a support part coupled to one end of the shaft so as to be rotatable about a first axis passing through the shaft and the coupling part, and supporting the palm of the user while the user operates the pair of operation parts. The present invention can stably support the palm of the user while the user operates a surgical tool.
Patent KR-20190135899-A (KR)
Title: Switch mode power supply for continuous conduction mode operation
Inventor: PIN HAO HUANG
IPC: H02M3/335
Filed: 2018-09-19
Abstract: A two-terminal rectifier comprises a power MOSFET, a body diode, and a Schottky diode connected between a first terminal and a second terminal. The two-terminal rectifier also has a power management circuit, a capacitor, a control circuit, and a driver circuit connected between the first terminal and the second terminal. The two-terminal rectifier can be implemented in a two-pin package and can be used in a power converter for continuous conduction mode (CCM) operation.
Patent KR-20200032946-A (KR)
Title: Rinsing device for manufacturing carbon material
Inventor: LEE CHURL SEUNG
IPC: B01J37/02
Filed: 2018-09-19
Abstract: The present invention relates to a washing device for manufacturing a carbon material, which is to provide a washing device that can be applied to mass production while having reproducibility by automating a washing process. The washing device according to the present invention includes: a sieve which is inclined with respect to a horizontal plane and supplied with a carbon material of a powder formulation requiring washing; a rotating portion that rotates the sieve to make the carbon material contained in the sieve move on the sieve; and a deionized water supply portion that washes the carbon material which moves while being contained in the sieve by supplying deionized water to the sieve, wherein the carbon material that needs washing may be a carbon support pre-treated before electroless plating or an electroless-plated carbon support to be made of a hybrid carbon material.
Patent KR-20200034375-A (KR)
Title: Apparatus and method for managing packet
Inventor: LEE DONGJIN
IPC: H04L12/851
Filed: 2018-09-21
Abstract: According to an embodiment of the present invention, a packet management apparatus comprises: an information acquisition unit which obtains information on a radio access technology (RAT) used by a terminal; an information assignment unit which assigns the information obtained by the information acquisition unit to a packet included in a flow; and an information transmission unit which delivers the flow including the packet, to which the obtained information is assigned, to a core network.
Patent KR-20200035732-A (KR)
Title: Hole Expansion Device, Hole Expansion Ratio Test Method and Operating Program thereof
Inventor: YOON JONGHUN
IPC: G01N3/58
Filed: 2018-09-27
Abstract: Disclosed are a hole extensibility testing apparatus, a testing method, and an operation program. The hole extensibility testing apparatus, the testing method, and the operation program may include: a gripping unit for gripping a plate material having a hole; a punching unit inserted into the hole and expanding the hole; an image acquiring unit which acquires an image of the hole extended by the punching unit; and an analysis unit which extracts a region of interest corresponding to the hole from the acquired image, linearizes the region of interest, and provides information on cracks according to a change in a blob by the linearization.
Patent KR-20200037548-A (KR)
Title: Vehicle charging robot
Inventor: LEE JAE SUP
IPC: B60L50/50
Filed: 2018-10-01
Abstract: The present invention relates to a control method of a vehicle charging robot, which comprises the steps of: acquiring the target location in map information; estimating a candidate region of the current location in the map information based on first image information and sensing information of an inertial measurement device (IMU); estimating the current location in the candidate region based on second image information; and controlling the vehicle charging robot based on the target location and the current location.
Patent KR-20200039150-A (KR)
Title: Customized business popularity ranking service selection system and method using of this
Inventor: LEE YOUNG HUN
IPC: G06Q30/02
Filed: 2018-10-05
Abstract: The present invention relates to a system for providing a customized business popularity ranking service, comprising: a payment management system for providing card payment information paid in a business POS; a service server for receiving the card payment information through the payment management system; and a consumer terminal for receiving search conditions for business search and transmitting the same to the service server, wherein the service server includes: a payment information collection unit for receiving the card payment information from the payment management system; a search condition reception unit for receiving search conditions for business selection from the consumer terminal; and a ranking information generation unit for selecting, for each popularity ranking, at least one business corresponding to the search conditions by matching the received search conditions and the card payment information. Therefore, the popularity ranking of businesses is selected based on the card payment information and is provided to a consumer to be matched.
Patent KR-20200039480-A (KR)
Title: Adhesion type safety nail of head
Inventor: KANG KI MOON
IPC: F16B1/00
Filed: 2018-10-06
Abstract: The present invention relates to an attachment type safety nail head which allows a nail and a cylindrical plate greater than a conventional small nail head to be attached to each other with a magnet and to be shocked by being hammered safely such that a screw is connected to an object with the shock, thereby solving a conventional problem that a finger is hammered as a nail head is very small. The attachment type safety nail head comprises: the cylindrical plate formed in a cylindrical shape, made of reinforced plastic, and having a surface wider than that of the conventional nail head to safely deliver an impact to the nail with a hammer; a neodymium magnet having a size and a shape capable of entering a slightly cut portion of the cylindrical plate to fix the nail; an impact plate formed by covering, with a thin carbon fiber, an upper surface of the cylindrical plate made to receive the impact by being hammered so as to remove noise and deliver the impact; a groove formed on the center of the bottom surface of the cylindrical plate made of reinforced plastic to install the magnet so that the screw cannot be separated or shaken; and a knob formed at an end of the upper surface of the cylindrical plate, made of reinforced plastic, and having an easy-to-hold size so that the user applies the impact to the cylindrical plate to deliver the impact to the screw and then, easily removes the cylindrical plate. Accordingly, the attachment type safety nail head allows a nail and a cylindrical plate greater than a conventional small nail head to be attached to each other with a magnet and to be shocked by being hammered safely such that a screw is connected to an object with the shock, thereby solving a conventional problem that a finger is hammered as a nail head is very small.
Patent KR-20200041399-A (KR)
Inventor: KIM MIN JUN
IPC: B60W30/12
Filed: 2018-10-11
Abstract: The present invention relates to technology for performing wheel alignment by moving a rack bar when a vehicle is inclined. According to the present invention, disclosed are a wheel aligning method for a steer-by-wire system and a system thereof, wherein the wheel aligning method comprises the steps of: determining whether the vehicle is inclined by comparing an expected vehicle driving trajectory with a target driving trajectory; operating a steering motor to offset-move a rack bar to predetermined displacement in the direction in which inclination is offset when it is determined that the vehicle has been inclined; and setting the offset-moved position as a neutral point of a steering angle sensor.