baber/WOPTO huggingface dataset:
Patent KR-20210008725-A (KR)
Inventor: JIONG SO HYUNG
IPC: H01L21/683
Filed: 2019-07-15
Abstract: Provided are a wafer support unit, in which a dam is installed outside an O-ring to prevent the O-ring from being etched, and a wafer treatment system including the wafer support unit. The wafer treatment system includes: a housing; a shower head which introduces a process gas for etching a wafer into the housing; and a support unit installed inside a lower part of the housing and including an electrostatic chuck on which the wafer is mounted, a base supporting the electrostatic chuck, and a focus ring installed on side surfaces of the electrostatic chuck, wherein the support unit includes: a fixing member which fixes the focus ring to the base; a sealing component which is disposed between the focus ring and the base to seal a circumference of a fastening component; and a dam member which is installed outside the sealing component to prevent the sealing component from being etched by the process gas.
Patent KR-20210010052-A (KR)
Inventor: KIM SUNG JU
IPC: F16B13/12
Filed: 2019-07-19
Abstract: The present invention relates to a pin anchor for a building structure. To this end, according to the present invention, the pin anchor for a building structure is provided to be coupled to the surface of a structure. The pin anchor comprises: a stopping protrusion provided on the outer circumference of one side of a pin anchor body having a pin anchor female screw unit to be extended to the outside; a pin stopping part integrally provided on one side of the pin anchor body, and provided with a pin anchor pin stopping hole; a penetration guide coupled to the outside of the pin stopping part; and a pin anchor pin inserted into the pin anchor female screw unit from the other side to one side thereof so as to be inserted into the pin anchor pin stopping hole, wherein an end of the pin anchor pin penetrating the pin anchor pin stopping hole is inserted into the penetration guide. Therefore, the present invention can shorten construction periods to reduce costs by providing a pin anchor on the surface of the structure without separate burying processes or drilling processes by using an air gun.
Patent KR-20210010080-A (KR)
Inventor: KIM HONGKI
IPC: A61B5/00
Filed: 2019-07-19
Abstract: An electronic device, according to various embodiments, comprises: a housing including a first cover member, a second cover member, and a side member enclosing a space between the first cover member and the second cover member; a support member coupled to or formed integrally with the side member; a printed circuit board disposed in the space and including a biometric circuit; a first conductive portion disposed at least partially in the side member; a second conductive portion and third conductive portion disposed at least partially in the second cover member and electrically connected to the printed circuit board; and at least one conductive path disposed in the space, configured to electrically connect the biometric circuit and the first conductive portion, and formed on the support member. The biometric circuit receives a biometric signal based on the first conductive portion, the second conductive portion, the third conductive portion, and the at least one conductive path. Other embodiments are possible.
Patent KR-20210014021-A (KR)
Inventor: MOON KYOUNG HWAN
IPC: H04N5/347
Filed: 2019-07-29
Abstract: According to an embodiment of the present disclosure, an image sensor may comprise: a pixel array including a plurality of pixels arranged in a matrix form and generating pixel signals; a row driver which selectively reads a plurality of rows of the pixel array; a binning unit which sums the read pixel signals or enables the read pixel signals to pass therethrough; a column array including a plurality of analog-to-digital converters (ADCs) which performs an analog-to-digital conversion on the binned pixel signals; and a mode selector which generates a signal for controlling operations of the row driver and the binning unit based on a mode signal which is received from the outside and changes an operation mode. According to the present invention, it is possible to create images with different angles using one image sensor.
Patent KR-20210016232-A (KR)
Inventor: SONG MIN SUP
IPC: H02M7/487
Filed: 2019-08-02
Abstract: Disclosed is an NPC multilevel three-phase inverter. The NPC multilevel three-phase inverter of the present invention includes: a power stack including a plurality of legs connected to DC link capacitors and individually including a plurality of switches and a plurality of clamping diodes connected with the switches, and generating two phases having a phase difference through PWM switching to a switch of each of the legs; a control part controlling a capacitor voltage deviation between the DC link capacitors and the size of a command voltage by selecting a plurality of reference voltage vectors in accordance with a position of the command voltage by connecting a compensation vector with every step voltage as a voltage deviation compensation parameter is set such that the voltage deviation between the DC link capacitors can be reduced; and a conversion part connected to an output terminal of the power stack to generate three phases which are phase-delayed, by receiving the two phases outputted from the power stack. Therefore, the present invention is capable of minimizing switching redundancy and switching loss.
Patent KR-20210017052-A (KR)
Title: A device for securing poles for fishing boat use
Inventor: PARK GI DU
IPC: B63B34/00
Filed: 2019-08-06
Abstract: The present invention relates to a device for fixing a pole when a fishing boat is used, which can obtain a structure having an integral structure of supporting and automatically binding the pole used for preventing the boat from being carried away by water currents or being moved by winds or waves by innovatively improving the lack of devices for fixing the boat, although users are increasing since the device functions as a fishing fixing rod while being used as a means to move to a place where a lot of fish play in aquatic plants or deep water, or a good place for fishing by using the fishing boat in lakes or reservoirs.
Patent KR-20210018704-A (KR)
Title: Method for Providing Commerce by Using Video/Product Matching Sales URL Information Based on Registrant
Inventor: RYU JONG GAB
IPC: H04N21/236
Filed: 2019-08-09
Abstract: The present invention relates to a method for providing commercial transaction using video/product matching sales address information based on a registrant, which includes the steps of: matching and registering a video with (p>=1) product information registered through a registrant role member; identifying a matcher who matches the video and the p product information through the address information of a designated page for video/product matching sale; and distributing a specified percentage of operating revenue to a matcher role member who matches the video with a pi-th product when the pi-th product corresponding to the pi (1<=i<=p) product information among the p product information matched with the video is sold, and designated operating revenue corresponding to a part of the sales amount of the pi product is generated.
Patent KR-20210030743-A (KR)
Title: Rubber composition comprising modified conjugated diene polymer and molded article prepared therefrom
Inventor: OH JUNG HWAN
IPC: C08K3/04
Filed: 2019-09-10
Abstract: The present invention relates to a rubber composition having excellent ice grip performance and rolling resistance characteristics, and a molded article obtained therefrom. The rubber composition includes, based on 100 parts by weight of the rubber composition: 70-95 parts by weight of a modified conjugated diene-based polymer; 5-30 parts by weight of a liquid conjugated diene-based polymer; and 0.1-200 parts by weight of a filler, wherein the liquid conjugated diene-based polymer includes a repeating unit derived from a conjugated diene-based monomer and a repeating unit derived from an aromatic vinyl monomer and has a weight average molecular weight of 1,000-50,000 g/mol, and the modified conjugated diene-based polymer shows: i) a uni-modal shape of molecular weight distribution curve, as determined by gel permeation chromatography, ii) a polydispersity ranging from 1.0 to less than 1.7, iii) each of Si content and N content of 50 ppm or more based on the total weight of the polymer, and iv) a glass transition temperature of -50°C or lower.
Patent KR-20210031298-A (KR)
Inventor: CHOI DONG LIM
IPC: H02K53/00
Filed: 2019-09-11
Abstract: The present invention relates to a magnetic engine and, more particularly, to a magnetic engine which can generate power without a separate fuel by generating a rotational force (torque) of the engine by using a pushing force obtained by allowing the same poles of magnets to push each other, and the principle that a magnetic field enters from the N pole to the S pole.
Patent KR-20210035621-A (KR)
Title: Recommendation system for multiple kinds of media and recommendation method therefor
Inventor: KWON HUH
IPC: G06Q50/10
Filed: 2019-09-24
Abstract: A system for recommending media comprises: a media type recommendation unit recommending the N number of media types among the M number of recommended media types; and a content recommendation unit recommending one piece of content for each of the N number of media types recommended by the media type recommendation unit by using at least one of the usage history information of a user and the group information of the user. Therefore, the system can recommend multiple types of media at the same time.
Patent KR-20210036002-A (KR)
Title: a method for manufacturing colored solar module
Inventor: KIM HYUN GEE
IPC: C09D183/16
Filed: 2019-09-25
Abstract: The present invention relates to a coating composition for a colored solar module and a method for manufacturing the colored solar module and, more particularly, to: a coating composition for a colored solar module comprising polysilazane, a light-transmitting pigment and a solvent; and to a method for manufacturing the colored solar module. The coating composition for the colored solar module can impart various colors while maintaining excellent light transmittance by using the light-transmitting pigment. In addition, the method for manufacturing the colored solar module has a wide range of use of the pigment and excellent mass productivity and a simple manufacturing process by using a wet process. Moreover, the present invention provides the method for manufacturing the colored solar module which can impart various colors and can be used stably for a long period of time due to excellent durability, weather resistance, transmittance, and the like.
Patent KR-20210041165-A (KR)
Title: Organic light-emitting device and apparatus including the same
Inventor: KIM HYO JEONG
IPC: H01L51/00
Filed: 2019-10-04
Abstract: Disclosed are an organic light emitting element and a device including the same. To this end, the organic light emitting element comprises: a first electrode; a second electrode; and an organic layer interposed between the first electrode and the second electrode. Therefore, the organic light emitting element can have high efficiency and long lifetime.
Patent KR-20210042475-A (KR)
Title: IoT BASED MESURING APPARATUS FOR COLLECTING COFFEE GROUNDS
Inventor: PARK SUNG SOON
IPC: G06Q50/10
Filed: 2019-10-10
Abstract: According to an embodiment of the present invention, a measuring device for collecting coffee based on the Internet of Things comprises: a moisture removal unit that measures the input amount and volume of coffee grounds and removes moisture through a sieve; a drying unit that dries the coffee grounds that have passed through the moisture removal unit while maintaining a preset temperature using a heating wire; a compression unit for compressing the coffee grounds passing through the drying unit and measuring a weight to generate weight information; a packaging unit for packaging and discharging the coffee grounds that have passed through the compression unit for each preset capacity; and a communication unit for transmitting generation information of the packaged coffee grounds to an external management server.
Patent KR-20210045820-A (KR)
Title: Radio Wave Penetration Cover Manufacturing Device And Manufacturing Method Thereof
Inventor: KIM HO JUNG
IPC: B29C35/00
Filed: 2019-10-17
Abstract: The present invention relates to a device for manufacturing a radar wave-penetrating cover, which more easily forms a concave-convex shape for forming a predetermined design on a main film layer by preheating the main film layer and heating a mold, a method thereof.
Patent KR-20210046251-A (KR)
Title: Method and system for supporting survice movement
Inventor: KIM YOUNG JAE
IPC: G06F9/50
Filed: 2019-10-18
Abstract: Disclosed are a method and system for supporting service movement. The method for supporting service movement according to an embodiment comprises: a step of comparing, by a service being performed in a work node device, a resource usage of the service and a minimum resource requirement for the service; a step of generating, by the service, a service movement request message for service movement based on the comparison result; a step of generating, by a service manager of the work node device, a destination node request message for another work node device to which the service is to be moved in response to the service movement request message; and a step of transmitting, by the service manager, the destination node request message to a master node device that manages the work node devices. Accordingly, it is possible to maintain the quality of a service performed in a cloud computing environment.
Patent KR-20210046480-A (KR)
Inventor: JOO KISU
IPC: H01L23/552
Filed: 2019-10-18
Abstract: Disclosed is a semiconductor package which can fully shield electromagnetic waves. According to an embodiment of the present invention, the semiconductor package comprises: a substrate; a semiconductor element mounted on the substrate; a cover layer surrounding at least a part of the substrate and the semiconductor element; and an external shielding layer provided on an outer surface of a semiconductor package and including boron nitride and a conductive coating layer formed on a surface of the boron nitride.
Patent KR-20210050733-A (KR)
Title: z-pinning manual inserter for reinforcing composite structures
Inventor: JEONG KYUNG WOO
IPC: B32B5/06
Filed: 2019-10-29
Abstract: The present invention provides a manual Z-pinning inserter for reinforcing structure of composites, which is installed to prevent delamination of a composite to increase precision and economic efficiency. According to the present invention, the manual Z-pinning inserter comprises: an upper grip part extending in the longitudinal direction and having a first grip surface formed on the upper surface thereof; a lower grip part provided with a length corresponding to the upper grip part to be disposed on the lower part of the upper grip part, having a second grip surface formed on the lower surface thereof, and having an extending alignment groove recessed on an upper surface, which is spaced apart from the upper grip part at a predetermined distance so that a pin insertion space is formed with the upper grip part, to receive and align a Z-pin inserted from the rear of the pin insertion space; and a pair of cutting parts disposed to face each other between the upper grip part and the lower grip part on the front side of the pin insertion space, spaced apart from each other at a predetermined distance to cut the Z-pin in both directions when the upper grip part and the lower grip part are pressed, and formed in a sharper shape toward the end parts facing each other.
Patent KR-20210051039-A (KR)
Title: Donor and transfer method using the same
Inventor: AN CHUNG HWAN
IPC: H01L33/20
Filed: 2019-10-29
Abstract: According to an embodiment of the present invention, a donor substrate comprises: a substrate; a resin layer disposed on one surface of the substrate; a plurality of first projections on the resin layer; and an alignment mark disposed on a surface of the substrate. Accordingly, by disposing the alignment mark on the surface of the substrate, it is possible to minimize a position change of the alignment mark by the resin layer.
Patent KR-20210051471-A (KR)
Title: Apparatus for fixing cable and method for fixing cable
Inventor: JEON HO IL
IPC: F16G11/08
Filed: 2019-10-30
Abstract: The present invention relates to a device for fixing a plurality of cables installed in a sensor. The present invention relates to a cable fixing device and a cable fixing method. The cable fixing device comprises: a body part capable of wrapping a circumference of a portion to which the plurality of cables are connected and capable of supporting the plurality of cables in an axial direction of the connected portion so as to fix the portion to which the plurality of cables are connected; and a coupling part installed on the body part so as to couple the body part to the sensor, thereby fixing the portion to which the plurality of cables are connected.
Patent KR-20210051710-A (KR)
Title: Unmanned automatic disinfection device
Inventor: BAE IN CHUL
IPC: A61L2/22
Filed: 2019-10-31
Abstract: The present invention relates to an unmanned automatic disinfection device, comprising: an air supply unit that provides a certain amount of compressed air when power is supplied; an air pressure control unit for adjusting the pressure of the compressed air provided from the air supply unit; a medicine supply unit for supplying a disinfectant for indoor disinfection; a nozzle device connected to the air pressure control unit and the medicine supply unit in a direction perpendicular to each other, mixing the supplied compressed air and the disinfectant, and then discharging or spraying the same; and a casing in which the air supply unit, the air pressure control unit, the medicine supply unit, and the nozzle device are built-in, and a control unit for controlling the operations of each component to perform unattended automatic disinfection is provided.
Patent KR-20210054870-A (KR)
Title: Steam cooker
Inventor: OK MOOL GYEUL
IPC: A47J27/05
Filed: 2019-11-06
Abstract: The present invention relates to a steam cooker capable of uniformly cooking food in containers in multiple stages. The steam cooker comprises: a steam generator including a water receiving part filled with water through a plurality of water supply holes, a heater for applying heat to the water filled in the water receiving part, a steam supply part which receives steam generated from the water receiving part by the heat of the heater and temporarily stores and supplies the received steam, and a pressure control part which controls a temperature of the heater so as to control the pressure of the steam supplied to the steam supply part; and containers in multiple stages which allow food contained therein to be cooked through the steam supplied through the steam generator. Steam supply of the containers is performed by a steam discharge rod in a way that a lower end portion of the steam discharge rod is fitted into a steam supply hole in a cooking plate that covers an upper portion of the steam supply part and the steam discharge rod is fitted into coupling holes of the respective containers in multiple stages such that steam is supplied to the plurality of containers in multiple stages through a plurality of steam discharge holes.
Patent KR-20210055288-A (KR)
Title: Roof airbag apparatus
Inventor: LEE DONG OH
IPC: B60J7/043
Filed: 2019-11-07
Abstract: A roof airbag device is disclosed. According to the present invention, the roof airbag device comprises: an expansion guide unit mounted in a sunroof unit of a vehicle; a cushion unit mounted in the sunroof unit and expanded in a longitudinal direction of the expansion guide unit; and an inflator unit mounted in the cushion unit and discharging gas to the cushion unit during a collision of the vehicle.
Patent KR-20210057351-A (KR)
Title: Semiconductor memory device inclduing capacitor
Inventor: YUN KYUNG HWA
IPC: H01L29/792
Filed: 2019-11-12
Abstract: A semiconductor memory device is disclosed. According to some embodiments of the present invention, a semiconductor memory device includes: a peripheral logic structure disposed on a substrate and including a peripheral circuits; horizontal semiconductor layers disposed on the peripheral logic structure; a plurality of stack structures in which mold layers and electrode pads are alternately stacked in a first direction on the horizontal semiconductor layers; electrode isolation regions separating the plurality of stack structures and extending in the first direction and a second direction, the electrode isolation regions being connected to the horizontal semiconductor layers; and through-via structures disposed in the peripheral logic structure and penetrating the plurality of stack structures in the first direction so that the through-via structures have one side connected to the through channel contacts. Capacitors are formed by electrode pads respectively with at least one of the electrode isolation regions or with at least one of the through-via structures. The present invention provides the semiconductor memory device including a vertical channel structure having improved reliability and integration.
Patent KR-20200056324-A (KR)
Inventor: WIM DE VOS
IPC: A45C13/10
Filed: 2019-11-13
Abstract: A snap-fit interlock (200) for attaching components (170, 174, 178) of a luggage article may include a snap fitting (202) connecting a luggage article component to luggage shells (150, 152), and a locking function part (204) automatically limiting the disengagement of the snap fitting once the snap fitting is engaged. The snap fitting may engage and move the locking function part as the snap fitting is moved in an insertion direction during attachment of the luggage article component to the luggage shell. The locking function part may disengage from the snap fitting when the snap fitting engages the luggage shell. A portion (284) of the locking function part may be automatically positioned between the snap fitting and the luggage article component to limit the disconnection of the snap fitting once engaged.
Patent KR-20210058062-A (KR)
Title: Electrode comprising composite metal oxide catalyst for water electrolysis, method for preparing same and water electrolysis comprising same
Inventor: CHOI SUNG MOOK
IPC: C25B11/04
Filed: 2019-11-13
Abstract: The present invention provides a water electrolysis electrode having a low overvoltage and excellent catalytic activity, a method for manufacturing the same, and a water electrolysis device including the same. The water electrolysis electrode of the present invention includes a catalyst layer including a composite metal oxide and having a three-dimensional nanosheet structure, and an electrode substrate. The method for manufacturing a water electrolysis electrode of the present invention includes the steps of: immersing the electrode substrate in an electrolyte containing a metal oxide precursor; applying a voltage to electrodeposit a composite metal hydroxide; and annealing to form a composite metal oxide. The water electrolysis device of the present invention includes the water electrolysis electrode according to the present invention as a positive electrode.