baber/WOPTO huggingface dataset:
Patent KR-20200002637-A (KR)
Title: Method for producing metal-clad laminate, method for producing and recovering coated press roll
Inventor: HIRAISHI KATSUFUMI
IPC: B32B15/08
Filed: 2019-06-26
Abstract: The present invention relates to a metal clad laminate in which a polyimide film is filled without irregularities on uneven of a surface of a metal foil, and which has high adhesion between the polyimide film and the metal foil. The metal clad laminate (100) is produced by overlapping the polyimide film (10) and the metal foil (20) as a metal foil and continuously passing between a pair of press rolls (30, 40), and thermally compressing the polyimide film (10) and the metal foil (20). While a press surface of at least one side of the press roll (30) between the pair of press rolls (30, 40) is coated with a coating layer 50 as a film-shaped buffer movable in synchronization with the press roll (30), and thermal compression is performed.
Patent KR-20190084215-A (KR)
Title: System wall for interior decoration
Inventor: LEE KYUNG WOOK
IPC: A47B96/02
Filed: 2019-06-26
Abstract: The present invention relates to a system wall which comprises: a bracket attached to a wall part; a support rod attached to the bracket; a hole processing metal panel corresponding to the support rod; and a decoration part inserted into the support rod protruding from the hole processing metal panel.
Patent KR-20210003328-A (KR)
Inventor: LEE JANGHO
IPC: H01L21/768
Filed: 2019-07-01
Abstract: According to the present invention, a semiconductor device comprises: a substrate; a first insulating layer provided on the substrate; a first lower conductive line provided in the first insulating layer; an etch stop layer on the first insulating layer; a via passing through the etch stop layer and connected to the first lower conductive line; a second insulating layer on the etch stop layer; and an upper conductive line connected to the via through the second insulating layer. The upper conductive line is in contact with an upper surface of the etch stop layer, and the etch stop layer includes a rounded surface, which is in contact with the via, on the top of the etch stop layer. Therefore, the fill margin of vias can be improved.
Patent KR-20210004356-A (KR)
Inventor: KIM KI TAE
IPC: H01L29/786
Filed: 2019-07-04
Abstract: The present invention relates to a display device in which a source region, a drain region, and a channel region of a thin film transistor are made of an oxide semiconductor. The source region, the drain region, and the channel region can be covered by a gate insulating layer. A gate electrode disposed on the gate insulating layer can include a hydrogen barrier material. The source region and the drain region can be made conductive by doping with hydrogen. Accordingly, in the display device according to the technical idea of the present invention, a change in characteristics of the thin film transistor due to a patterning process of the gate insulating layer can be prevented.
Patent KR-20210004459-A (KR)
Inventor: JOO SANG HYUN
IPC: F04C18/02
Filed: 2019-07-04
Abstract: Disclosed is a scroll compressor. The disclosed scroll compressor includes: a support member arranged between a main frame and a turning scroll; and a gasket member arranged between the support member and the main frame, wherein at least a part of the gasket member is arranged on a portion overlapping with a connecting portion between a fixed scroll and the main frame in a shaft direction. Therefore, the scroll compressor can provide stable performance.
Patent KR-20210012188-A (KR)
Title: Lidar system and signal processing method thereof
Inventor: CHOI JAE WON
IPC: G01S17/89
Filed: 2019-07-24
Abstract: According to a preferred embodiment of the present invention, provided is a Lidar system, which comprises: a transmission unit outputting n number of output pulses to a target object; a reception unit receiving a plurality of input pulses corresponding to the n number of output pulses reflected by the target object; a signal conversion unit converting the input pulse into a discrete signal; and a signal processing unit encoding amplitude information of the input pulse converted into the discrete signal. According to the present invention, high-speed pulse information can be measured through a low-cost and low-power circuit.
Patent KR-20210016663-A (KR)
Title: System for removing photoresist having polyimide and recycling filter and method performing thereof
Inventor: HONG SUK JIN
IPC: H01L21/67
Filed: 2019-08-05
Abstract: A system for removing and regenerating photoresist having polyimide includes: a plurality of mesh filters for filtering the polyimide from a developer waste to discharge a first filtering developer waste; a buffer tank for storing the first filtering developer waste discharged from the mesh filters; a regeneration filter for filtering the photoresist from the first filtered developer waste introduced from the buffer tank to discharge a second filtered developer waste; a supply tank for storing the second filtering developer waste discharged from the regeneration filter; a chemical filter for filtering and discharging foreign particles from the second filtering and developer waste introduced from the supply tank; and a control device configured to determine whether the polyimide is removed from the first filtering developer waste and whether the photoresist is removed from the second filtering developer waste, based on information on the developer waste flowing into each of the first mesh filter of the mesh filters and the regeneration filter of any one of the regeneration filters and information on the discharged developer waste, so as to regenerate the filter by injecting a cleaning solution in the backwashing direction to the mesh filter in which the abnormality has occurred according to the determination result.
Patent KR-20210017057-A (KR)
Title: Comboats for ehanced safety by using fiber reinforced plastics
Inventor: PARK GI DU
IPC: B63B5/24
Filed: 2019-08-06
Abstract: According to the present invention, provided is a fiber reinforced plastic combi boat capable of securing the safety of a boat due to an increase in buoyancy by mounting air tubes on left and right sides of an upper part of a fiber reinforced plastic streamlined hull. According to an advisable embodiment, the fiber reinforced plastic combi boat includes: an FRP hull of a predetermined shape comprising a lower plate member having a streamlined bottom, and an upper plate member attached onto the lower plate member as an integrated body to be sealed and having a fixing groove formed on the edge of an upper side; and an air tube having a fixing protrusion formed on a predetermined position of an inner circumference to be detachably coupled with the fixing groove when mounted on the edge of the upper plate member, and having a belt type connection string having one end fixed to an engagement part formed on the inner surface of the upper plate member and having the other end fixed to an upper side of the fixing protrusion.
Patent KR-20210022935-A (KR)
Title: ELECTRONIC APPARATUS AND METHOD FOR IMPLEMENTING SLAM(Simultaneous Localization and Mapping)
Inventor: JEON KYEONG JIN
IPC: G06T7/70
Filed: 2019-08-21
Abstract: Provided are an electronic device and a method for implementing SLAM by selecting representative measurements from among measurements related to an environment around a movable object, and determining whether or not the representative measurements are associated with landmarks. One or more of the electronic device, a vehicle, and an autonomous vehicle of the present disclosure may be connected to an artificial intelligence module, an unmanned aerial vehicle (UAV), a robot, an augmented reality (AR) device, a virtual reality (VR) device, or a device and the like related to a 5G service.
Patent KR-20200108228-A (KR)
Inventor: KIM DAESUNG
IPC: G06F8/10
Filed: 2019-08-27
Abstract: Provided are a method for connecting a source code to an execution environment and executing the same on a P2P cloud computing system. The method can comprise the following steps of: linking, by a source code storage system, one or more source codes received from a source code storage to be executable in an execution environment; receiving, by a server node, an execution request of at least one source code among the plurality of source codes stored in the source code storage from a client device; searching, by the server node, for a worker node that satisfies requirements for executing the source code corresponding to the request among a plurality of worker nodes registered in a P2P cloud computing system; executing, by the searched worker node, the source code through an execution environment built on the worker node; and outputting, by the worker node, an execution result of the source code to the client device.
Patent KR-20210026774-A (KR)
Title: Lightening device for a panel of prefabricated toilet assembly
Inventor: PARK SIN AEE
IPC: E04F19/02
Filed: 2019-09-02
Abstract: The present invention proposes a lighting device for a prefabricated toilet. The lighting device of the present invention includes: a molding (10) having an inner space (11) formed by at least a part of the front surface of which is opened and a rear surface connecting both side surfaces; and a light emitting body (L) made of a light source (38) emitting light by the application of power and a silicon material body surrounding the light source and made of a light-transmitting material, and installed in the inner space (11) of the molding so as to be capable of irradiating light through the open front surface. A plurality of mounting protrusions for forming a pair of mounting grooves facing each other for mounting of the light-transmitting front cover may be formed at the open front entrance of the inner space (11). And a pair of coupling grooves facing each other for mounting the side cover is provided on the outside of one side of the molding (10).
Patent KR-20210028405-A (KR)
Title: Search circuit and controller
Inventor: LEE JOUNG YOUNG
IPC: G06F12/06
Filed: 2019-09-04
Abstract: The present invention relates to a semiconductor apparatus, and more particularly, to a controller, a memory system and an operating method thereof. An object of the present invention is to provide a memory system with improved performance of searching for a physical address of a nonvolatile memory device. According to an embodiment of the present invention, a search circuit for searching for a physical address of a nonvolatile memory apparatus includes a first search interface configured to receive a search command including a target logical address, generate a first signal including the target logical address when a reference count of the target logical address is less than a threshold value, and generate a second signal including the target logical address when a reference count of the target logical address is equal to or more than the threshold value; a second search interface configured to receive map data whose respective reference counts are less than the threshold value, among map data stored in an external device, from the external device in response to the first signal; a search memory configured to store map data whose respective reference counts are equal to or more than the threshold value, among the map data stored in the external device; a first search buffer configured to temporarily store the map data received through the second search interface in response to the first signal, and temporarily store the map data stored in the search memory in response to the second signal; and a search engine configured to select map data including a physical address mapped to the target logical address by searching the map data temporarily stored in the first search buffer.
Patent KR-20210031306-A (KR)
Title: Manufacturing Method for Retort Pouch of Marsh Snail and Curled Mallow Soup
Inventor: KIM JEONG GYUN
IPC: B65B25/00
Filed: 2019-09-11
Abstract: The present invention relates to a method for manufacturing a retort pouch of marsh snail and curled mallow soup. More specifically, the present invention relates to a method for manufacturing a retort pouch of marsh snail and curled mallow soup, which prevents a browning phenomenon occurring in a process of manufacturing a retort containing marsh snail, and which manufactures the marsh snail and curled mallow soup having marsh snail and curled mallow with excellent nutritional values and pharmacological effects as active ingredients, thereby having good taste and being beneficial for health.
Patent KR-20210033727-A (KR)
Title: Apparatus rainwater cover for vehicle
Inventor: LEE EUN SUNG
IPC: B62D25/06
Filed: 2019-09-19
Abstract: The present invention relates to a rain screen structure for a vehicle. More particularly, the present invention relates to a rain screen structure for a vehicle which is installed on the roof of the vehicle, has a structure that can be installed regardless of whether a separate structure (carrier support) is provided on the vehicle roof, and can protect occupants getting on and off the vehicle from rainwater by drawing out the screen in the direction of the door of the vehicle, and is designed to protect the front/rear window of the vehicle from rainwater and sunlight by drawing out the screen in the front/rear direction of the vehicle.
Patent KR-20210036198-A (KR)
Title: Easy payment system and method linked with a point of sale terminal
Inventor: KIM HYUN CHUN
IPC: G06Q20/20
Filed: 2019-09-25
Abstract: The present invention relates to an easy payment system linked with a point of sale (POS) terminal and a method thereof. In addition, the present invention may provide a novel type of easy payment system, which comprises: a simple payment terminal which receives payment information on the details of a product or service purchased by a user and an amount thereof from a POS terminal and transmits the payment information to a user terminal; an easy payment application, which is installed in the user terminal to receive the payment information transmitted from the simple payment terminal, and transmits a payment request message for an amount of the product or service included in the received payment information to a simple payment server along with the authenticated user information upon completion of user authentication; and a simple payment server, which requests an account transfer to a financial institution server based on the received user information and the payment request message, upon receiving the payment request message and the user information from the user terminal, then receives a transfer result, then generates payment processing details and receipt information according to the received transfer result, and then transmits to at least one of the user terminal, the POS terminal, and a seller terminal.
Patent KR-20210041393-A (KR)
Title: Method for providing shopping interface based on consumer data and apparatus thereof
Inventor: LEE YONG DAE
IPC: G06Q30/02
Filed: 2019-10-07
Abstract: A method for providing a shopping interface based on consumer data according to an embodiment of the present invention is provided by a device for providing a shopping interface based on consumer data. The method comprises the steps of: crawling web pages of at least one brand; extracting product information about a first type of product from the crawled web pages of the at least one brand; receiving a shopping page creation request for the first type of product from a consumer terminal; creating a shopping page including the extracted product information; providing the created shopping page to the consumer terminal; receiving a purchase request for any one product among at least one product on the shopping page; and performing a purchase request for any one product through a web page including the one product on the crawled web pages when the number of purchase requests for the one product is greater than or equal to a predetermined number. According to the present invention, a convenient shopping environment can be provided to a consumer.
Patent KR-20210041405-A (KR)
Title: Device of coulomb-stimulated breaking up iron-oxide mineralization with protein aggregation using traversing ion beam and traversing ion beam dosimeter
Inventor: KIM JONG KI
IPC: A61N5/10
Filed: 2019-10-07
Abstract: A headset dosimetry tool for using a Coulomb-stimulated iron oxide-protein aggregation crushing device using a transmission ion beam comprises a head mounting unit, a first three-dimensional block provided on one side of the head mounting unit, and a second three-dimensional block provided at an opposite position to the first three-dimensional block with respect to the head mounting unit, wherein each of the first three-dimensional block and the second three-dimensional block may include a mounting unit capable of accommodating at least one radiometric film. The present invention provides the crushing device capable of crushing a protein-iron oxide nanoparticle bond using the transmission ion beam.
Patent KR-20210043403-A (KR)
Title: LED PCB and method for manufacturing the same
Inventor: BYUN DONG HWAN
IPC: H01L33/02
Filed: 2019-10-13
Abstract: According to a technical idea of the present invention, provided is an LED lighting substrate which comprises: a unit substrate made of a resin layer and a copper plate layer; and an element unit having a plurality of LED elements mounted on the unit substrate. An insulating surface of a wiring pattern can be formed by a processing path of a router which does not overlap with a depth greater than the thickness of the copper plate layer.
Patent KR-20210048715-A (KR)
Inventor: CHO GYU PILL
IPC: H05B44/00
Filed: 2019-10-24
Abstract: According to the present invention, a road display apparatus for sensing a road state comprises: a lower base (100) having a front LED provided on a front side, a rear LED provided on a rear side, and a sensor for sensing a road state; and an upper cover (200) coupled to an upper portion of the lower base to protect the lower base, and provided with a front inclined surface positioned above the front LED and a rear inclined surface positioned above the rear LED. The front LED and the rear LED identically have a plurality of LEDs having different colors, and emit different colors in accordance with sensing results of the sensor.
Patent KR-20210050806-A (KR)
Title: Hot stamping product and method of manufacturing the same
Inventor: YOO BYUNG GIL
IPC: B21D22/02
Filed: 2019-10-29
Abstract: The present invention relates to a hot stamping part and a method of manufacturing the same. According to an embodiment of the present invention, the method of manufacturing the hot stamping steel comprises: a step of reheating a steel slab including 0.18-0.22 wt% of carbon (C), 0.25-0.50 wt% of silicone (Si), 1.60-2.20 wt% of manganese (Mn), over 0 to 0.02 wt% of phosphorus (P), over 0 to 0.01 wt% of sulfur (S), 0.1-0.3 wt% of chrome (Cr), 0.0015-0.0045 wt% of boron (B), 0.02-0.06 wt% of titanium (Ti), 0.01-0.3 wt% of molybdenum (Mo), 0.02-0.06 wt% of niobium (Nb), and remaining iron (Fe) and unavoidable impurities at a temperature of 1,200-1,250℃; a step of last rolling on the reheated steel slab at a temperature of 900-950 ℃; a step of cooling the hot-rolled steel plate by using no water, winding the steel plate at 680 ℃ or higher, and generating a hot-rolled decarbonized layer; a step of pickling and cold-rolling the wound steel plate; a step of annealing the cold-rolled plate material; a step of plating the annealed plate material; and a step of hot-stamping the plated plate material. The present invention aims to provide a hot stamping part and a method of manufacturing the same, which are able to have excellent mechanical properties.
Patent KR-20190126035-A (KR)
Title: Refrigerator
Inventor: HAN JAE MYUNG
IPC: F25D25/00
Filed: 2019-10-31
Abstract: The present invention provides a refrigerator, comprising: a fixing frame disposed to enable a wire cable drawn out of one side wall of a storage chamber to rotate; a sliding frame installed to be slid to the fixing frame; and a wire cable housing fixed to the sliding frame to cove a portion of the wire cable. Therefore, damage to the wire cable can be prevented, wherein the damage is caused by insertion and drawn-out of a drawer type door.
Patent KR-20210045904-A (KR)
Title: Microcurrent stimulation device and method considering impedance measured from skin according to lesion
Inventor: WON GYU BAE
IPC: A61B5/053
Filed: 2019-11-05
Abstract: Provided is a microcurrent stimulation device comprising: an input unit for receiving a control mode; an electrode unit including a counter electrode set to an arbitrary polarity and a working electrode set to a polarity opposite to the counter electrode; and a control unit configured to output a current to the electrode unit such that a voltage appearing in the electrode unit appears in a preset waveform with respect to the direction of the current and the magnitude range of the current according to the control mode.
Patent KR-20210057319-A (KR)
Title: Controlling method of ice maker
Inventor: YONGHYUN KIM
IPC: F25C1/18
Filed: 2019-11-12
Abstract: According to the present invention, a control method of an ice maker having a first tray and a second tray forming an ice chamber comprises: a step of selecting one between a first mode and a second mode where transparency of ice are different; a step of moving the second tray to a water supply position; a step of starting water supply to the ice chamber by a control unit; and a step of starting ice making by movement of the second tray to an ice making position after the water supply to the ice chamber is complete; a step of operating a first heater in a first state for providing heat to the ice chamber in an ice making process when the first mode is selected; and a step of operating the first heater in a second state when the second mode is selected.
Patent KR-20200073119-A (KR)
Inventor: LIM JIN HYEOK
IPC: H01M4/525
Filed: 2019-11-13
Abstract: An additive for an electrolyte solution for a lithium secondary battery comprising a compound represented by chemical formula 1 is presented. In the chemical formula 1, the descriptions of R_1 to R_4 refer to the present specification. High-temperature characteristics of lithium secondary batteries can be improved.
Patent KR-20210059943-A (KR)
Inventor: RHYM HYUN
IPC: A01K63/04
Filed: 2019-11-18
Abstract: The present invention, as a system invented to raise the motility of circulating breeding water in a circulation system of a circulating aquaculture farm and the solubility of dissolved oxygen for the purpose, and to increase efficiency, realizes the purpose of the invention in a way to increase the mobility and solubility of breeding water by controlling a device for integrating aeration equipment and circulating water and the position and angle of a spray nozzle thereof.
Patent KR-20210060055-A (KR)
Inventor: BAEK MI HWA
IPC: B01D65/02
Filed: 2019-11-18
Abstract: The present invention relates to a separation membrane tank, wherein an immersible separation membrane is mounted therein, a sludge separation unit capable of discharging sludge is formed at the bottom, and a spray member for removing foreign substances adhering to the separation membrane by spraying washing water is mounted on a side thereof. The sludge separation unit includes: an apex unit that protrudes from the bottom of the separation membrane tank toward the top and has a height; and a valley unit that is extended along an inclined surface from the apex unit and is formed at a point in contact with the side of the separation membrane tank, wherein a sludge outlet through which sludge is discharged is formed in the valley unit.