baber/WOPTO huggingface dataset:
Patent KR-20210012738-A (KR)
Title: expanded reader safety control device for ground boring machine
Inventor: JEUNG JAE WOONG
IPC: E21B12/00
Filed: 2019-07-26
Abstract: The present invention relates to an expansion leader safety control device for a ground drilling machine, which can prevent an accident from occurring even if a piston is damaged, comprising: a fixing groove formed on one side or both sides of a second leader; a through-hole formed in an upper side of a first leader; a hinge shaft formed on one side of the through-hole; a leader stopper provided with a shaft hole; a spring for allowing a hook of the leader stopper to be inserted into the fixing groove; and a disconnection means for releasing fixing and connection between the first and second leaders.
Patent KR-20210016148-A (KR)
Inventor: KIM SE CHEOL
IPC: F01P7/02
Filed: 2019-07-31
Abstract: The present invention relates to a fan system for cooling a radiator that adjusts the airflow amount by adjusting the blade angle of a fan in order to adjust the airflow amount as needed in a radiator cooling fan for a vehicle. According to the present invention, the fan system is characterized in that, since blades of the fan are mounted around a rotation shaft, respectively, the angle of the blades of the fan changes as the rotation shaft rotates and the amount of air blown is changed. As the fan blade angle is gradually changed, the amount of air blown is gradually changed, thereby, by controlling the blade angle, it is possible to determine the desired airflow amount, so that it is easy to supply the amount of air required to cool the engine coolant.
Patent KR-20200033723-A (KR)
Title: Drawing apparatus and drawing method
Inventor: Hisano Masashi
IPC: G03F7/20
Filed: 2019-08-02
Abstract: A drawing head (31) of a drawing device has a light source (32), a light modulation device (341), and a projection optical system (35). Light from the light source (32) is introduced to the light modulation device (341). The projection optical system (35) induces light modulated by the light modulation device (341) to a stage (21). The projection optical system (35) includes an objective lens group (352), a focus lens group (351), and a focus adjustment mechanism (353). The focus adjustment mechanism (353) adjusts the focus position of the drawing head (31) by changing a position on the optical axis of the focus lens group (351). A head control unit controls the focus adjustment mechanism (353) based on a pressure around the drawing head (31) measured by a pressure sensor. Accordingly, the offset of the focus position of the drawing head (31) resulting from pressure fluctuation around the drawing head (31) can be corrected.
Patent KR-20210017681-A (KR)
Title: Energy self-contained water chair electric wheelchair using electrolyzer and hydrogen fuel cell
Inventor: KWON YONG JIN
IPC: H01M16/00
Filed: 2019-08-09
Abstract: Provided is an energy self-supporting electric wheelchair system for a water chair using water electrolysis and fuel cells. The energy self-supporting electric wheelchair system for a water chair using water electrolysis and fuel cells, provided in the present invention, comprises: a hydrogen supply unit which performs a water electrolysis process using supplied water and adjusts the pressure of hydrogen gas produced through the water electrolysis process to supply the hydrogen gas to a fuel cell; the fuel cell which generates electric energy based on the supplied hydrogen gas; and a battery management unit which does not require separate energy charging and supplies the generated electric energy as a power source for the energy self-supporting electric wheelchair system for a water chair using water electrolysis and fuel cells. In addition, the energy self-supporting electric wheelchair system for a water chair using water electrolysis and fuel cells can be used as an electric scooter for the elderly or the disabled.
Patent KR-20210019149-A (KR)
Title: Manufacturing method for thin film distillation equipment
Inventor: KOH SUK KEUN
IPC: B01D1/06
Filed: 2019-08-12
Abstract: Disclosed is a method for producing a thin film distillation device for forming a thin film of a purification target solution by using a roller. In a method for producing a thin film distillation device including a roller assembly for forming a thin film of a fluid at the inner wall of a housing by rotating in the housing, the roller assembly can be produced through the following procedure. A roller base is seated at the bottom end of a cylindrical jig. A roller support is fixed to an annular support part protruding outward in the radial direction of the jig from the outer surface of the jig. A roller guide is coupled to a support groove formed at the roller support. A split guide is coupled to the roller guide. A plurality of rollers can be disposed at the upper portion and the lower portion of the split guide, respectively. A roller shaft can be disposed and formed to penetrate the plurality of rollers.
Patent KR-20210019828-A (KR)
Title: Apparatus for testing airtight of pipe and method for testing airtight of pipe
Inventor: LEE HANJU
IPC: G01M3/26
Filed: 2019-08-13
Abstract: The present invention relates to an apparatus for testing airtightness of a pipe and a method for testing airtightness of a pipe. The apparatus for testing airtightness of a pipe includes: a vacuum pack installed on a connection unit of the pipe; a suction unit connected to the vacuum pack through a first fluid path; a fluid supply unit installed to supply test gas into the pipe; and a detection unit connected to the vacuum pack through a second fluid path and detecting whether the test gas is leaked to the vacuum pack from the connection unit of the pipe. Therefore, the apparatus for testing airtightness of a pipe and the method for testing airtightness of a pipe can test the airtightness of the connection unit of the pipe with high precision.
Patent KR-20200020622-A (KR)
Title: A substituted heteroaryl derivatives, preparation method thereof, and pharmaceutical composition for use in preventing or treating protein kinase related disease as an active ingredient
Inventor: CHOI HWAN GEUN
IPC: A61P25/28
Filed: 2019-08-14
Abstract: The present invention relates to a substituted heteroaryl derivative, a method for manufacturing the same, and a pharmaceutical composition for preventing or treating protein kinase-related diseases containing the same as an active component. The substituted heteroaryl derivative has excellent inhibitory activity on various protein kinases containing LRRK2. Therefore, the pharmaceutical composition containing the same as the active component can be usefully used for treating or preventing protein kinase-related diseases.
Patent KR-20200047300-A (KR)
Inventor: LIAO CHUN HENG
IPC: H01L21/8238
Filed: 2019-08-16
Abstract: Provided are a memory cell having a dual sidewall spacer, and a manufacturing method thereof. In an embodiment of the present invention, a multi-layer stack is formed and patterned to form a hard mask, an upper end electrode, and a resistance switching dielectric. Then, a first dielectric spacer layer is formed over a lower end electrode layer, is extended alongside the resistance switching dielectric, the upper end electrode, and the hard mask, and is further extended over the hard mask. Then, a second dielectric spacer layer is formed directly on the first dielectric spacer layer, and conformally lines the first dielectric spacer layer. The first dielectric spacer layer is deposited at a first temperature and the second dielectric spacer layer is deposited at a second temperature higher than the first temperature.
Patent KR-20210021796-A (KR)
Title: Vehicle hvac system
Inventor: LEE YOON HYUNG
IPC: B60H1/00
Filed: 2019-08-19
Abstract: Disclosed is an HVAC system for a vehicle comprising: a casing having an inlet and a plurality of outlets; an evaporator disposed inside the casing; a heater core disposed on a rear side of the evaporator inside the casing; and an air mixing door disposed between the evaporator and the heater core. The rear walls of the heater core and the casing are spaced apart at a first distance, and the evaporator and the heater core are spaced apart at a second distance, wherein the first distance is formed longer than the second distance. The present invention minimizes thermal effect from the heater core on air cooled by the evaporator.
Patent KR-20210023280-A (KR)
Title: Folder type electronic price display device and method for providing price information using the same
Inventor: LEE PYEONG HAN
IPC: G09F3/20
Filed: 2019-08-22
Abstract: Disclosed is a foldable electronic price display device. The foldable electronic price display device comprises a coupling device connected between a control device and a display unit and made to fold and unfold the display unit based on the control device. The control device includes a sensor sensing a change in a target to be sensed, generating a first sensing signal when the change is sensed, and generating a second sensing signal when the change is not sensed, an RFID reader reading tag information stored in an RFID tag using an RFID antenna, and an MCU controlling the RFID reader to read the tag information whenever the first sensing signal is received, entering into a sleep mode when a predetermined time elapses after the second sensing signal is received, and periodically waking up from the sleep mode to read the tag information.
Patent KR-20210029379-A (KR)
Title: Glove Box Producing Battery Solid Electrolyte
Inventor: KIM CHOUL YOUNG
IPC: H01M10/0562
Filed: 2019-09-06
Abstract: The present invention relates to a glove box system for manufacturing a solid electrolyte for an all-solid battery to manufacture the solid electrolyte for an all-solid battery while being prevented from coming in contact with moisture and oxygen. According to the present invention, the glove box system comprises: a stirring glove box (100) including a reactor (150) for inducing a reaction by stirring and mixing a first slurry (S1), in which an all-solid material and a first solvent are mixed, while being blocked from the outside; a vacuum drying unit (200) including a drying apparatus (250) that dries the first slurry (S1), which has passed through the stirring glove box (100) to manufacture a material (S2) from which the first solvent is removed while being blocked from the outside; a sintering glove box (300) including a sintering apparatus (350) that sinters the material (S2), from which the first solvent has been removed through the vacuum drying unit (200), at a predetermined temperature to manufacture a sintered body (S3); a milling glove box (400) including a milling apparatus (450) manufacturing all-solid powder (S4) from the sintered body (S3), which has passed through the sintering apparatus (350), through dry milling or wet milling, in which the sintered body (S3) is mixed with a second solvent; and a fifth glove box (500) including a paste-type molded body manufacturing unit (550) manufacturing a paste-type molded body (S5) in which the second solvent is mixed with the all-solid powder (S4) to provide increased stability to be agglomerated.
Patent KR-20210029583-A (KR)
Title: Cleaner and control method thereof
Inventor: SO JEA YUN
IPC: G01N21/94
Filed: 2019-09-06
Abstract: Disclosed is a vacuum cleaner. The vacuum cleaner according to the present disclosure comprises: a suction device for sucking dust from the outside of the vacuum cleaner; a dust detection sensor including a light emitting element and a light receiving element disposed adjacent to the suction device; a dust bin storing the dust sucked through the suction device; and a processor determining whether dust enters and the amount of the dust in the dust bin based on a voltage value output from the light receiving element, and controlling the dust detection sensor based on the determined presence of the dust and the amount of the dust. In this case, the light emitting element and the light receiving element are disposed from the outside of the dust bin toward an inlet of the dust bin.
Patent KR-20210029608-A (KR)
Title: A Usage Situation Adaptive Air Cleaning System and An Operating Method thereof
Inventor: KIM HEUNG SOO
IPC: F24F11/52
Filed: 2019-09-06
Abstract: The present invention relates to a use situation adaptive type air purification system which secures an optimal air state when a user uses an indoor space at the minimum power, and a method for operating the same. The present invention comprises: an air quality measurement unit measuring air quality of the indoor space or an outdoor space in real-time; an air purification unit purifying air of the indoor space; a ventilation unit moving the air of the indoor space to the outdoor space and moving the air of the outdoor space to the indoor space for ventilation; and a control unit controlling operation of the ventilation unit and/or the air purification unit by performing calculation based on information obtained from the air quality measurement unit.
Patent KR-20210030006-A (KR)
Title: arrowing Pen Device
Inventor: SHIN IL SIK
IPC: F21Y115/10
Filed: 2019-09-09
Abstract: The present invention relates to an animal welfare farrowing pen. A space in which sows which have given birth to piglets and raise newborn sucklings can perform certain activities during the suckling period is formed, and the sows are allowed to express discomfort, pain, and normal behaviors in the provisions of the Animal Protection Act. Thus, the freedom from stress is ensured, and Article 3 of the Basic Principles of Animal Protection can be satisfied. In a farrowing pen or a farrowing crate, an evacuation space is formed so that newborns suckling from sows can be prevented from death from pressure of the sows. Pork performance, which is considered as one of the most important innovations showing that sows and piglets are happier and convenient, can be improved, and excellent standards for welfare can be derived.
Patent KR-20190106980-A (KR)
Title: Apparatus and method for multi card patment
Inventor: LEE CHANG JU
IPC: G06Q20/04
Filed: 2019-09-10
Abstract: According to one aspect of the present invention, provided is a multi-card payment apparatus, which allows to insert a card to a payment apparatus with only enough space to hold the card when paying for an IC card, allows to insert in full depth when paying for an MS card, and provides a selection button and a stopper which can select the card insertion depth. With respect to the IC card in which most payments occur, an IC card payment dedicated terminal is used, and only some magnetic payments can be used as a magnetic card payment terminal through the selection button and the stopper.
Patent KR-20210033781-A (KR)
Title: System and method for analyzing face
Inventor: SONG BYUNG HOON
IPC: G06N3/08
Filed: 2019-09-19
Abstract: Disclosed are a face analysis system capable of providing a face synthesis service or a similarity finding service by converting a 2D image input from a user into a 3D image using deep learning technology and a method thereof. According to one embodiment, the face analysis system providing a face synthesis service comprises: a storage unit for storing latent variable vectors obtained from each of 3D images of faces to be compared; a first feature point vector extraction unit for converting a 2D image including a face of the user into a 3D image and extracting a latent variable vector from the converted 3D image; a vector synthesizing unit for searching the storage unit for a latent variable vector of a face to be compared selected from a user, and synthesizing the searched latent variable vector with the extracted latent variable vector of the user; and a 3D output unit for reconstructing and outputting a 3D image in which the face of the user and the selected face to be compared are synthesized using the synthesized latent variable vector.
Patent KR-20210035670-A (KR)
Title: Customized coffee ordering system
Inventor: NA JEONG SIK
IPC: A47J31/52
Filed: 2019-09-24
Abstract: The present invention provides a customized coffee ordering system which allows a customer to quickly receive coffee. The customized coffee ordering system comprises the following steps performed in a store where an improved coffee bean fixed-amount discharge device and an improved coffee bean fixed-amount suction device (1000) are installed. The steps include: (1) an application installation step in which a customer downloads and installs a dedicated application in a terminal of the customer; (2) a login step in which the customer logs in by executing the dedicated application; (3) an ordering step in which the customer orders coffee desired by the customer through the dedicated application; (4) an order checking step of checking order details transferred via a server and the internet in the store; and (5) a coffee making step of making ordered coffee through the improved coffee bean fixed-amount discharge device and the improved coffee bean fixed-amount suction device (1000) in the store.
Patent KR-20210037888-A (KR)
Title: Precise targeting of mobile ads with keyword tracking
Inventor: HWANG JAE HA
IPC: G06Q30/02
Filed: 2019-09-30
Abstract: A one-to-one mobile advertising system characterizes user behavior for a mobile communication device to select micro-targeted advertisements. In particular, keyword use in mobile applications can serve as a basis or augment a user behavioral profile. The types of monitored keywords process certain user interface restrictions and uses of the mobile communication device, such as dialed calls, messages, applets or downloaded triglets, selected RSS feeds, and search terms or navigation links used in wireless WAP. A marketplace platform handles the formatting required for an appropriate presentation ("reach") to the mobile communication devices according to negotiated tags for a desired audience, an appropriate number ("frequency") of presentations within a specifically scheduled window, and a valid duration ("time"). The impactful effectiveness of advertisements is assumed to be uniform by monitoring user location and/or interaction with the communication device for changes in behavior.
Patent KR-20210041703-A (KR)
Title: Moving bed robot
Inventor: SANGWOOK LEE
IPC: B25J9/00
Filed: 2019-10-08
Abstract: According to one embodiment of the present invention, a moving bed robot may comprise: an upper plate; a lower plate disposed on the lower side of the upper plate; a plurality of supporters protruding downward from the upper plate and coming in contact with the lower plate to support the upper plate; a plurality of load cells disposed between the upper plate and the lower plate and sensing a force in the horizontal direction; a fixing part which protrudes or bends upward from the lower plate and to which the load cells are fastened; a protrusion part protruding downward from the upper plate and positioned on the opposite side of the fixing part with respect to the load cells and applying a force to the load cells; a frame connected to the lower plate and provided with casters; a drive wheel connected to the frame; a drive motor for rotating the drive wheel; and a controller for controlling the rotation of the drive motor by receiving an electrical signal from the load cells.
Patent KR-20210046493-A (KR)
Inventor: KWON HYO YOUNG
IPC: G03F7/11
Filed: 2019-10-18
Abstract: The present invention relates to a hardmask composition comprising a polymer including a structural unit represented by chemical formula 1, a hardmask layer, and a pattern forming method. In the chemical formula 1, the definitions of Ar^1, L^1, and X^1 are the same as described in the specification.
Patent KR-20200105376-A (KR)
Title: Cartridge and electronic cigarette having the same
Inventor: PARK JAE KYOUNG
IPC: A24F47/00
Filed: 2019-10-23
Abstract: The present invention relates to a cartridge. More specifically, the present invention provides a cartridge which comprises: a mouthpiece to which a user′s suction power is provided through a suction port; a housing coupled to the mouthpiece and each providing an inflow path of air and an exhaust path connecting the inflow path and the suction port so that air is introduced by the suction force and guided to the suction port; a storage tank disposed in the housing and storing a liquid phase cigarette material; a mixing chamber in which air is introduced into the inflow path by the suction force, and the liquid phase cigarette material is introduced into the same from the storage tank according to its own weight or the flow of the introduced air; and a heater that heats the attracted liquid cigarette material to vaporize the same into a vapor phase cigarette material so that the vapor phase cigarette material is mixed with the introduced air and guided to the discharge path, wherein the inflow path comprises a plurality of inflow paths extending in different directions, and in order to prevent the liquid cigarette material introduced into the mixing chamber from flowing back into the inflow path, at least one of the inflow paths flows the air in a direction opposite to the direction of the air in the mixing chamber. According to the present invention, by greatly reducing the leakage of the liquid cigarette material in the cartridge, it is possible to maintain the cleanliness of the cigarette, thereby being able to prevent a device from malfunctioning and extend an endurance life thereof.
Patent KR-20210050012-A (KR)
Title: Device for Sharing Battery
Inventor: CHOI SUNG HOON
IPC: B60L53/302
Filed: 2019-10-24
Abstract: The present invention relates to a device for sharing a battery, which provides a safe battery sharing service, comprising: N inserting units in a tunnel form; N port units having t terminals; a charge management unit; and a control module including a shared processing unit.
Patent KR-20210049485-A (KR)
Title: Method of manufacturing parts for automotive transmission
Inventor: JUNG IN PEEL
IPC: B23P13/02
Filed: 2019-10-25
Abstract: A method of manufacturing a part for a vehicle transmission according to an aspect of the present invention is a method for manufacturing a hollow-shaped vehicle transmission part, comprising: a step of casting a round semi-finished product by die casting; a step of forming a hole by applying a flow forming process to the cast semi-finished product; and a step of implementing further processing and heat treatment to complete a final product.
Patent KR-20210053513-A (KR)
Title: Method and system for providing weather information
Inventor: CHAE SIN TAE
IPC: H04N7/18
Filed: 2019-11-04
Abstract: The present invention relates to a method and system for providing weather information. According to the present invention, a weather information providing system includes: a plurality of cameras respectively installed in a plurality of regions to photograph each corresponding region; a cloud server for storing images captured by the plurality of cameras; and a weather information providing server which generates weather information by using the image information stored in the cloud server, matches the weather information on an image captured by a camera of a corresponding region selected from among the plurality of regions to provide the weather information to a user terminal. According to the present invention, a user can conveniently receive current image information and weather information of various regions.
Patent KR-20210055190-A (KR)
Title: Mooring post
Inventor: CHO JIN TAECK
IPC: B63B21/58
Filed: 2019-11-07
Abstract: The present invention relates to a mooring post comprising: a body part formed of a cylindrical member and fixed to the bottom surface; a receiving part inserted into and fixed to the upper end of the body part; and a lighting part inserted and fixed inside the receiving part. Accordingly, with the dimming function through the lighting part included in the body part, it is possible to simultaneously perform the function of guiding a vessel and fixing a vessel.