baber/WOPTO huggingface dataset:
Patent KR-20200139984-A (KR)
Title: Management system for elderly people living alone based on ultra-wideband impluse-radio
Inventor: LEE PYUNG IL
IPC: G08B7/06
Filed: 2019-06-05
Abstract: The present invention relates to a UWB-based contactless impulse radar-type system for managing living-alone senior citizens. According to the present invention, the UWB-based contactless impulse radar-type system for managing living-alone senior citizens comprises: a bio-signal detection unit for detecting a reflection signal; a bio-signal calculation unit; a bio-signal comparison unit; an emergency power supply unit for supplying emergency power to a bio-signal recognition terminal; and a control unit. According to the present invention, the reliability of measurement of bio-signals can be increased.
Patent KR-20200068555-A (KR)
Inventor: JINHO YOUN
IPC: H02J50/00
Filed: 2019-06-05
Abstract: The present invention relates to a method for performing authentication in a wireless power transmission system and a device performing the same. The method for performing authentication of a target device in the wireless power transmission system comprises the steps of: transmitting an authentication request message for a target device; receiving an authentication response message including a certificate related to wireless charging in response to the authentication request message; and performing authentication for the target device by verifying the certificate. The authentication for the certificate is performed during the wireless charging and can be halted at transmission timing of a packet related to the charging.
Patent KR-20200142860-A (KR)
Inventor: OH YEONG TAEK
IPC: H01L21/683
Filed: 2019-06-13
Abstract: The present invention relates to a substrate supporting module for depositing a thin film on a substrate and a substrate processing apparatus. The substrate supporting module comprises a susceptor, a satellite, and a gas flowing panel. The susceptor is formed in a disk shape, is installed in a processing space of a process chamber, and has at least one pocket groove recessed from an upper surface thereof so that at least one substrate can be seated. The satellite is installed in the pocket groove, has an upper surface on which the substrate is seated, and rotates in a floated state by a pressure of a flowing gas supplied through the susceptor to rotate the substrate seated on the upper surface. The gas flowing panel is installed between a seating surface of the pocket groove and the satellite to generate a rotational force of the satellite by forming a diffusion groove part for diffusing the flowing gas supplied through the susceptor in a circumferential direction from a central region of the pocket groove on a lower surface thereof and a flow groove part for flowing the flowing gas diffused through the diffusion groove part in a target rotation direction of the satellite or a tangential direction of the target rotation direction on an upper surface thereof.
Patent KR-20200145896-A (KR)
Inventor: PARK KYEONG JUN
IPC: A61L27/46
Filed: 2019-06-19
Abstract: The present invention relates to a method for manufacturing a composite material for bone replacement through a change of physical properties depending on a change in viscosity of cyanide acrylate. The method comprises: an inorganic material manufacturing step of manufacturing an inorganic material in a granule and powder type having osteoconductivity; a transplantation component mixing step of manufacturing paste (A) by mixing organic and inorganic materials; an adhesive component mixing step of manufacturing a cyanide acrylate based adhesive composition by controlling a polymerization rate through irradiation with gamma rays; a composite material manufacturing step of manufacturing a composite material including the organic and inorganic materials by mixing the inorganic material in a granule and powder type and the paste (A); and a bone replacement manufacturing step of mixing the adhesive composition with the composite material. The present invention reduces pain of a patient by improving adhesive strength and compressive strength of the composite material, helps recovery of the patient, and widens an application range as a medical composite material by maximizing advantages of the inorganic material and the organic material included in the composite material.
Patent KR-20210000202-A (KR)
Title: Perm hair clip
Inventor: CHA JUNG MYEON
IPC: A45D2/36
Filed: 2019-06-24
Abstract: The present invention relates to a hair clip for a perm and, more specifically, to a hair clip for a perm, which is formed in a cylindrical shape with a cutout formed to easily wrap the outside of a heating hair perm rod, can keep the heat generated from the hair perm rod, is resistant to chemicals, and can remove the odors of the chemicals which may occur during the perm. The hair clip comprises: an inner cover part attached with a polyimide tape on all sides of a thermal insulation roll of a carbon fiber sheet with one side cut to wrap a hair perm rod for forming waves or curls on the hair and keep the hair perm rod warm; an outer cover part bonded and fixed to the outside of the thermal insulation roll of the inner cover part and formed of a cylindrical outer cover body of a foamed polyethylene resin with one side cut to wrap the outside of the hair perm rod; and a hook part fixed to the hair perm rod using a rubber band by forming a hook button on the outer center of both ends of the cut side of the outer cover body of the outer cover part.
Patent KR-20210001441-A (KR)
Inventor: KIM SUNG HEE
IPC: A01K85/00
Filed: 2019-06-28
Abstract: Fishing tackle according to an embodiment of the present invention comprises: a fishing line made in the form of a wire, and having a first end to which a fishing rod can be connected; an auxiliary fishing line made in the form of a wire, having a first end to which the fishing line is connected, and being movable along the fishing line; a lure connected to a second end of the fishing line; a weight connected to the second end of the auxiliary fishing line; and a plurality of stoppers located on the fishing line to be movable along the fishing line, having the auxiliary fishing line therebetween, and capable of stopping the auxiliary fishing line on the fishing line.
Patent KR-20200011355-A (KR)
Title: Creep feed grinding method
Inventor: YAMANAKA SATOSHI
IPC: B24B53/07
Filed: 2019-07-03
Abstract: Provided is a creep-feed grinding method capable of having a surface to be ground of a workpiece be a fine surface with less tearing. A rotation axis (70) of a grinding means (7) is inclined from a Z-axis direction with respect to a holding surface (300a) of a table (30), so a side where a distance between the bottom surface of a grinding stone (741) and the holding surface (300a) is a minimum is set as a front side of a grinding wheel (74) and a side where a distance between the bottom surface of the grinding stone (741) and the holding surface (300a) is a maximum is set as a rear side of the grinding wheel (74). The creep-feed grinding method comprises: a process of setting the bottom surface of the grinding stone (741) on the front side at a position lower than the top surface of a plate-shaped workpiece (W) held on the table (30) using a Z-axis direction moving means (5), and positioning the plate-shaped workpiece (W) held on the back side of the grinding wheel 741 on the front side using a Y-axis direction moving means (14); and after the positioning process, a process of grinding the plate-like workpiece (W) with the bottom surface and an inner side surface of the grinding stone (741) on the front side by moving the table (30) from the back of the grinding wheel (74) to the front side with respect to the grinding means (7) using the Y-axis direction moving means (14).
Patent KR-20210004406-A (KR)
Inventor: PARK CHULWOO
IPC: A47C17/48
Filed: 2019-07-04
Abstract: The present invention provides a motion bed. An objective of the present invention is to prevent accidents when operating a motion bed. The motion bed comprises: a plurality of segment plates (240) segmented to be operated by a driving frame (220); a segment plate cushion unit (250) positioned underneath the plurality of segment plates (240) and made of an elastic material; a fixed narrow unit (270); and a narrow unit cushion unit (260) positioned over the narrow unit (270) and made of an elastic material. The segment plate cushion unit (250) moves with the plurality of segment plates (240) by an elastic material when the plurality of segment plates (240) are operated. The narrow unit cushion unit (260) is positioned underneath the segment plate cushion unit (250). The narrow unit (270) and the narrow unit cushion unit (260) are fixed regardless of the operation of the segment plate cushion unit (250). One segment plate among the plurality of segment plates (240) and another segment plate are next to each other at a segment point. Upper safety foam (251) made of an elastic material is positioned at a position corresponding to the segment point in the segment plate cushion unit (250), and lower safety foam (261) made of an elastic material is positioned at a position corresponding to the segment point in the narrow unit cushion unit (260).
Patent KR-20210004676-A (KR)
Inventor: YOUN JINHO
IPC: G02B26/00
Filed: 2019-07-05
Abstract: The present invention relates to a display system which comprises: a display device; a wireless power reception module supplying power to the display device; and a wireless power transmission module emitting laser light toward the wireless power reception module. The wireless power reception module is formed in a bar type, and the wireless power transmission module includes: a light source unit emitting light of a specific band as a laser; and a light molding unit molding the light of the light source unit to convert the laser light having different cross-sections to output. Therefore, by performing laser-based wireless power transmission which can satisfy EMI regulations, the power can be wirelessly transmitted to wall-mounted high-end TVs and AV devices.
Patent KR-20200008970-A (KR)
Title: Engine control system and method for controlling activation of solenoid valves
Inventor: ETZLER DIRK
IPC: F02M51/06
Filed: 2019-07-16
Abstract: Disclosed are a valve controller for controlling a valve having a solenoid and a control method thereof, wherein the control method comprises the steps of: receiving at least one input signal; detecting a first edge of at least one signal; and activating the valve in response to the detection. The step of activating the valve includes: an increase-to-peak step of opening the valve; a holding step after the increase-to-peak step, wherein the valve remains open and the current level of the valve is less than the current level of the valve during the increase-to-peak step; and a step of activating the valve at the end of activation after the holding step, wherein the current ripple of the valve is less than the current ripple of the valve during the holding step.
Patent KR-20210013897-A (KR)
Inventor: PARK SEONGCHEOL
IPC: G02B27/01
Filed: 2019-07-29
Abstract: The present invention relates to goggles for VR. Specifically, the present invention relates to the goggles for VR, which allow a user to visually recognize a three-dimensional space image of virtual reality by stereoscopically using a lens for a parallax image displayed on a display of a mobile phone. The goggles for VR includes: left and right lenses; a main body part for holding the left and right lenses; left and right leg portions connected to the left and right edges of the main body through a connector; a connector connecting the main body part and the left and right leg portions; and a terminal support part for holding a mobile terminal having a display displaying a parallax image.
Patent KR-20210014419-A (KR)
Inventor: PYO DA BIN
IPC: A41F9/00
Filed: 2019-07-30
Abstract: The present invention relates to a hidden belt which can be used for all pants or skirts. The belt according to an embodiment of the present invention comprises: a fixing unit; a long belt; and a spring clip.
Patent KR-20210014430-A (KR)
Inventor: LEE DONG WOOK
IPC: H01M4/13
Filed: 2019-07-30
Abstract: The present invention relates to a separator for a lithium-sulfur battery and a lithium-sulfur battery including the same. The separator for a lithium-sulfur battery comprises a porous substrate and a coating layer formed on at least one surface of the porous substrate. The coating layer includes a niobium nitride (NbN). The separator for a lithium-sulfur battery according to the present invention includes the porous substrate and the coating layer which includes a mesoporous inorganic nitride on at least one surface of the porous substrate. Therefore, the present invention solves a problem caused by dissolution of lithium polysulfide, solves a problem caused by lithium dendrite, and improves a lifespan and stability of the lithium-sulfur battery.
Patent KR-20210016679-A (KR)
Title: Method and electronic device for controlling transmission power of wireless signal
Inventor: TAELEE LEE
IPC: H04W52/34
Filed: 2019-08-05
Abstract: An objective of the present invention is to provide a control method and an electronic device using the same which can prevent the sum of power used by signals transmitted to communication systems from exceeding the sum of power which can be used by an electronic device. According to various embodiments of the present invention, the electronic device comprises: a first communication processor (CP) based on a first radio access technology (RAT); a second communication processor based on a second radio access technology; and a plurality of antennas operatively connected to the first CP and the second CP. The first CP can communicate with a first base station (BS) using the first RAT based on a first frequency band, identify a first distance between the first base station and the electronic device while communicating with the first base station, identify a second base station using the second RAT based on a second frequency band different from the first frequency band by using the second CP while communicating with the first base station, identify a second distance between the second base station and the electronic device in response to identification of the second base station, acquire first maximum power associated with the first CP and second maximum power associated with the second CP based on at least one among the first distance, the first frequency band, the second distance, and the second frequency band, and transmit information associated with the second maximum power to the second CP in response to acquisition of the second maximum power.
Patent KR-20210019327-A (KR)
Title: Vibration damping device of machine tool magazine
Inventor: GIHONG YANG
IPC: B23Q3/155
Filed: 2019-08-12
Abstract: The present invention relates to a vibration damping device of a machine tool magazine, which comprises a frame coupled to a machine tool body, and a drum of the machine tool magazine installed on the frame, wherein a plurality of tool ports are installed for possible rotation at regular intervals in the outer circumferential direction of the drum, and a geared motor for rotating the drum is installed on one side of the frame. In addition, a plurality of synchronized mass attenuators are installed on the frame in a position adjacent to the geared motor in the same direction as the geared motor and are formed by coupling a mass member and a damping member having different resonant frequencies.
Patent KR-20210019719-A (KR)
Title: Ocean obsservation to moving winch
Inventor: SHIM JAE SEOL
IPC: B66D3/20
Filed: 2019-08-13
Abstract: The present invention provides a winch for lowering or lifting, by using a wire rope, observation equipment for oceanographic observation toward or from the sea. The winch comprises: a winch body forming a body of the winch; a housing forming the exterior of the winch body and blocking the introduction of water into the winch body; a winding member installed on an upper part of the housing to wind the wire rope; a power supply member provided in the housing and connected to the winding member to supply power to the winding member; a controller provided in the housing and connected to each of the winding member and the power supply member to control operations thereof; and an operation control member connected to the controller to control the operation of the winding member, wherein the operation control member is manufactured to be drawable out from the winch body, so that it is possible to operate the winding member even in the outside of the winch body. The present invention has a function of securing safety in the operation of a winch.
Patent KR-20210019882-A (KR)
Title: Paint management system for shipbuilding painting work
Inventor: KIM JINUK
IPC: G06Q10/08
Filed: 2019-08-13
Abstract: The present invention relates to a system for managing paint usage in painting process, which comprises: a spray gun (20) connected to the downstream end of a paint path of a coating machine (10); a control unit (30) processing information related to the use of paint based on a microcomputer control unit (32); and a display means (40) mounted on the spray gun (20), connected to the control means (30), and outputting information related to the use of the paint. According to the present invention, a worker manages a paint usage history for individual block painting operations and directly checks a paint use rate to control a spray flow rate, thereby preventing an excessive film and an increase in paint usage occurring when paint is used over a target amount.
Patent KR-20210021193-A (KR)
Title: Apparatus for insitu evaluating material characteristics for CVD process using Ramam spectroscopy
Inventor: HUH HOON
IPC: C23C16/52
Filed: 2019-08-14
Abstract: The present invention relates to an in-situ material property evaluation apparatus for a chemical vapor deposition process using Raman analysis. The in-situ material property evaluation apparatus includes: a canister including a precursor solution for a deposition material; a transfer means connected with the canister to transfer the precursor solution; a sample container receiving the precursor solution from the transfer means by a predetermined amount, and including a window; and a Raman analyzer formed such that analysis light penetrates the window of the sample container, and radiating the analysis light toward the precursor solution. Accordingly, the present invention is capable of preventing a precursor from being oxidized or transmuted by evaluating a material property of the precursor via in-situ through Raman analysis by transferring a precursor solution in real time to a sample container which is directly connected to a canister; and maintaining the constancy of a material property of a deposition material while guaranteeing the continuity of processes due to the feasibility of real time Raman analysis.
Patent KR-20200020631-A (KR)
Inventor: Liao shu ling
IPC: H01L29/78
Filed: 2019-08-16
Abstract: The present invention relates to a semiconductor device and method. According to an embodiment, the semiconductor device according to an embodiment of the present invention comprises: a first fin extending from a substrate; a first gate stack disposed on a sidewall of the first fin and along the sidewall of the first fin; a first gate spacer disposed along a sidewall of the first gate stack; a first epitaxial source/drain area in the first fin and adjacent to the first gate spacer; and a protective layer between the first epitaxial source/drain area and the first gate spacer, and between the first gate spacer and the first gate stack.
Patent KR-20210024267-A (KR)
Title: Condition monitoring self-generation diagnostic apparatus of rotating machine having wind and vibration sensor
Inventor: JONG HOO PAIK
IPC: F03D17/00
Filed: 2019-08-21
Abstract: Disclosed is a condition monitoring self-generation diagnosis apparatus of a rotary device including wind speed and vibration sensors, which is designed to enable self-generation by using electric energy generated by performing piezoelectric energy harvesting to vibration energy generated during the operation of a rotary device and wind energy generated by rotating a rotary wing by wind generated during the operation of the rotary device. According to the present invention, the condition monitoring self-generation diagnosis apparatus of a rotary device including wind speed and vibration sensors includes: a wind power generator mounted around the rotary device to generate wind energy by rotating a rotary wing by wind generated during the operation of the rotary device; and a condition monitoring module attached to the rotary device to be used, and generating electric energy by performing piezoelectric energy harvesting to vibration energy generated during the operation of the rotary device and the wind energy generated by the wind power generator.
Patent KR-20210024889-A (KR)
Title: A method for processing reservation information on a secure reservation system
Inventor: LEE DONG WON
IPC: G06Q10/10
Filed: 2019-08-26
Abstract: The present invention relates to a method for processing reservation information on a secure reservation system. According to the present invention, the method comprises the steps of: generating a user code by encrypting user identification information; when at least one of reservation place information and reservation time information is specified, encrypting information including a user code, the reservation place information and the reservation time information to generate at least one unique reservation code; monitoring location information of a user terminal to which the generated user code is given; after the monitoring step, determining whether a user can arrive at a reservation place within the reservation time based on the distance from the reservation place and the estimated travel time to the reservation time of the user terminal in accordance with the reservation place information, the reservation time information, the location information of the user terminal; and, after the step of determining whether the user can arrive at the reservation place within the reservation time, providing a reminder notification message including a determination result to the user terminal.
Patent KR-20210025370-A (KR)
Title: Double window with blinds
Inventor: KIM JEONG SONG
IPC: E06B9/327
Filed: 2019-08-27
Abstract: The present invention relates to a double window with embedded blinds and, more specifically, to a double window with embedded blinds, which makes use of a space easier by configuring blinds in the space between indoor and outdoor windows of the double window and at the same time, efficiently reflects sunlight. According to a preferred embodiment of the present invention, the double window comprises: a window frame; the indoor and outdoor windows which are slidably coupled within the window frame; and the blinds in which a fixed frame is installed on an upper part of the window frame of a space portion of the indoor and outdoor windows, and a safety guide bar is installed at a certain height of the window frame in a horizontal direction, and of which an upper part is fixed to the fixed frame and installed up to the safety guide bar.
Patent KR-20210025899-A (KR)
Title: Connection peg
Inventor: CHAE GI NAM
IPC: F16B15/00
Filed: 2019-08-28
Abstract: The present invention relates to a connection nail. More specifically, the connection nail capable of increasing fastening force and improving appearance when surface units of wood materials come in contact with each other to be coupled is formed in predetermined length and comprises: a pin unit formed to be sharp on both side ends; and a plate member provided to an outer circumference of a center portion of the pin unit.