baber/WOPTO huggingface dataset:
Patent KR-20190085904-A (KR)
Title: System and method for advertisement service using gradient data
Inventor: KANG BYEONG JIN
IPC: G06Q30/02
Filed: 2019-07-11
Abstract: According to an embodiment of the present invention, an advertisement service system using slope information comprises: a user terminal for providing slope information using an advertisement service platform; an advertisement mediating server for providing an advertisement reward related to advertisement information executed in a user terminal in accordance with the slope information; and a mediating terminal in one-to-one communication with the advertisement mediating server. The advertisement service platform provides the mediating terminal with an average value of normalized slope information after normalizing the slope information measured by the user terminal for a predetermined time.
Patent KR-20210010036-A (KR)
Inventor: KIM SOO YONG
IPC: A23P30/10
Filed: 2019-07-19
Abstract: Provided is a rice cake machine of manufacturing a twisted rice cake, the rice cake machine including: a mold module including a housing and a mold seated inside the housing; a first extruder coupled to an upper portion of the housing to supply a first rice cake raw material; a second extruder coupled to a lower portion of the housing to supply a second rice cake raw material; and a rotating device for rotating the mold. Accordingly, auxiliary rice cake stems having different colors are combined between thick main rice cake stems.
Patent KR-20210013452-A (KR)
Inventor: KIM WON SAM
IPC: C07D405/04
Filed: 2019-07-25
Abstract: The present invention relates to a novel compound represented by chemical formula 1, capable of improving the luminous efficiency, stability and service life of an element, to an organic electric element using the same, and to an electronic device thereof.
Patent KR-20210012551-A (KR)
Title: Implantable device for monitoring biometric data in real time and its way to working
Inventor: WEI QUN
IPC: A61B5/021
Filed: 2019-07-25
Abstract: The present invention relates to a biometric information real-time monitoring system for blood vessel implantation in a body and a driving method thereof. The biometric information real-time monitoring system for blood vessel implantation in a body comprises: a biometric signal sensor unit mounted on a blood vessel in a body of a user; a wireless communication unit wirelessly transmitting biometric information; and a monitoring unit outputting the biometric information of the user so that the user monitors the biometric information in real time. Therefore, by using finite element analysis, the system can be optimized for blood vessel wall mounting.
Patent KR-20200016193-A (KR)
Title: Method for receiving a signal in a CORESET of a wireless communication system and apparatus using the same
Inventor: INKWON SEO
IPC: H04L25/02
Filed: 2019-08-06
Abstract: Provided are a method for receiving a signal from a control resource set (CORESET) of a wireless communication system and a terminal using the method. The method comprises the steps of: receiving a radio resource control (RRC) signal including a plurality of transmission configuration indicator (TCI) states; receiving a medium access control (MAC) control element (CE) indicating any one of the plurality of TCI states; and receiving a signal from the CORESET based on the TCI state, wherein the one TCI state is related to a synchronization signal/reference signal associated with a physical broadcast channel block (SSB) when the CORESET is CORSET #0.
Patent KR-20200020626-A (KR)
Title: SECURE FIRMWARE UPDATE METHOD OF IoT DEVICE USING AN INTEGRATED SECURITY SoC
Inventor: CHO JIN SUNG
IPC: G06F21/60
Filed: 2019-08-16
Abstract: The present invention relates to a method for safely updating firmware of an Internet of things (IoT) device using integrated security SoC. An objective of the present invention is to safely update firmware of an IoT device by using an integrated security SoC-based IoT device security platform. To achieve this, according to the present invention, the method comprises the steps of: receiving a first manifest file from a firmware repository; verifying the first manifest and transmitting a first firmware request signal corresponding to the first manifest to the firmware repository when verification is finished; receiving a signature value of first firmware from the firmware repository and extracting the first firmware from the signature value of the first firmware; comparing the first firmware with the first manifest file to verify the first firmware; and replacing currently stored second firmware with the first firmware when the first firmware is verified.
Patent KR-20190100901-A (KR)
Inventor: PARK YUN HEUM
IPC: G02F1/13
Filed: 2019-08-19
Abstract: A light irradiation apparatus and a method for manufacturing a display device using the same are provided. The light irradiation apparatus according to an embodiment of the present invention includes a light source for generating light, and a light guide unit for guiding the light. The light guide unit includes a cover portion for covering the light source, and a guide portion protruding from the cover portion and made of a flexible optical fiber. The guide portion includes a first guide portion positioned at the center of the guide portion, and a second guide portion surrounding the first guide portion. The cover portion includes a first cover portion being in contact with the light source, and a second cover portion surrounding the first cover portion. The first cover portion is made of the same material as the first guide portion, and the second cover portion is made of the same material as the second guide portion. The first guide portion is integrally formed with the first cover portion, protrudes from the first cover portion, and the second cover portion and the second guide portion include carbon black. An inner surface of the second cover portion and an inner surface of the second guide portion include a reflective material.
Patent KR-20200026078-A (KR)
Title: Wiring board
Inventor: NASU TAKAKUNI
IPC: H05K1/11
Filed: 2019-08-23
Abstract: The present invention provides a wiring board which suppresses distortion of an entire wire board including a ceramic board and increases a joint intensity of a metal member. According to an embodiment of the present invention, the wiring board comprises: a ceramic board having a ceramic insulator layer composed mainly of ceramic, and a wiring disposed at the ceramic insulator layer; a first resin board and a second resin board individually having a resin insulator layer composed mainly of resin, and the wiring disposed at the resin insulator layer; and a metal member mounted on the second resin board. The first resin board is superposed to a surface of one side of the ceramic board. The second resin board is superposed to a surface of the other side from the first resin board of the ceramic board, and has a metal joint pad which is disposed on the surface of the other side from the ceramic board. The metal member is joined to the joint pad by soldering.
Patent KR-20210026089-A (KR)
Title: Method for work management of freelancer platform using workdiary based on time tracker
Inventor: LEE BAN HEE
IPC: G06Q10/10
Filed: 2019-08-29
Abstract: Provided is a method for providing a freelancer service platform performed by a computer. The method comprises the steps of: obtaining information on one or more services provided by a freelancer (S110); obtaining information for evaluation of the freelancer (S120); calculating a success rate score of the freelancer based on the obtained information for the service and information for evaluation (S130) and posting the information on the freelancer together with the service provided by the freelancer and the calculated success rate score (S140).
Patent KR-20210026742-A (KR)
Inventor: KIM KEY SUN
IPC: H01L21/67
Filed: 2019-09-02
Abstract: The present invention relates to an apparatus for damping vibration of a precision stage having a function of detecting shock or vibration applied to the precision stage and the outside of the precision stage. According to an embodiment of the present invention, a vibration damping apparatus of a precision stage comprises: a first sensing member installed on a portion of the precision stage to detect vibration; a second sensing member, separately from the precision stage, installed outside the floor on which the precision stage is placed to sense vibration applied to the floor; a damping member installed between the precision stage and the floor to damp vibrations applied to the precision stage using magnetic force; and a controller connected to the first sensing member, the second sensing member, and the damping member, respectively, to control operations of the first sensing member, the second sensing member, and the damping member.
Patent KR-20200036740-A (KR)
Inventor: INADA TAKESHI
IPC: B29C65/00
Filed: 2019-09-03
Abstract: The present invention provides a toilet seat which can obtain high rigidity and high cleanability by a simple configuration. The toilet seat comprises: a bottom plate having a first main body unit with a first opening part and a pair of first hinge units formed on both ends of a first rear end of the first main body unit; a top plate which is installed above the bottom plate, and has a second main body unit with a second opening part facing the first opening part and a pair of second hinge units formed on both ends of a second rear end of the second main body unit; a first joining member to join the outer circumferential sides of the top plate and the bottom plate; and a second joining member to join the inner circumferential sides of the top plate and the bottom plate. The first main body unit has a first outer circumference positioned on the outside of the first opening part. The second main body unit has a second outer circumference positioned on the outside of the second opening part. The first joining member joins the first outer circumference and the second outer circumference, joins the first rear end and the second rear end, and joins the pair of first hinge units and the pair of second hinge units.
Patent KR-20200050353-A (KR)
Title: Method of manufacturing a semiconductor device and a semiconductor device
Inventor: CHENG CHAO CHING
IPC: H01L29/423
Filed: 2019-09-03
Abstract: In a method of manufacturing a semiconductor device, a fin structure having a lower fin structure and an upper fin structure arranged over the lower fin structure is formed. The upper fin structure includes first semiconductor layers and second semiconductor layers alternately stacked. The first semiconductor layers are partially etched to reduce widths of the first semiconductor layers. An oxide layer is formed over the upper fin structure. A sacrificial gate structure is formed over the upper fin structure with the oxide layer. A source/drain epitaxial layer is formed over a source/drain region of the fin structure. The sacrificial gate structure is removed to form a gate space. The oxide layer is removed to expose the second semiconductor layers in the gate space. A gate structure is formed around the second semiconductor layers in the gate space.
Patent KR-20210029518-A (KR)
Inventor: WOONG KWON
IPC: B64D47/00
Filed: 2019-09-06
Abstract: The present disclosure relates to a multi-sensor-based unmanned aerial vehicle, which enables stable position recognition in a room at low costs, and a control method thereof. The unmanned aerial vehicle according to one embodiment of the present disclosure comprises: a sensor part acquiring inertial information or position information of the unmanned aerial vehicle; and a control part estimating the position of the unmanned aerial vehicle by applying the information acquired by the sensor part to an extended Kalman filter and controlling the piloting of the unmanned aerial vehicle based on the estimated position of the unmanned aerial vehicle. The sensor part comprises: an inertial sensor acquiring the inertial information of the unmanned aerial vehicle; a tag recognition sensor recognizing a tag attached to a rack to acquire absolute position information of the unmanned aerial vehicle; and an image sensor attached to the unmanned aerial vehicle to acquire an image about the driving environment of the unmanned aerial vehicle.
Patent KR-20210030108-A (KR)
Title: Composition for removing agent of green algaes comprising amentoflavone and method removing green algaes using the same
Inventor: LEE JAE BOK
IPC: C02F1/72
Filed: 2019-09-09
Abstract: The present invention relates to a composition for removing green tide including amentoflavone as an active ingredient and a green tide removing method using the same. According to the present invention, since amentoflavone has a mechanism to directly kill blue-green algae and remove green tide, amentoflavone provides an effect of destroying a cell wall of a causative organism of green tide to destroy the cell itself, which is the basis of green tide phenomenon, thereby being usefully used as a material for removing green tide. The composition of the present invention has green tide removal efficiency superior to conventional green tide removal agents and uses an eco-friendly plant-derived material existing in nature as an active material, thereby being an eco-friendly green tide removal agent free from secondary environmental pollution problems. The amentoflavone can be used in combination with hydrogen peroxide, thereby providing an advantage of minimizing various negative effects, such as toxicity to an aquatic ecosystem and the like, due to the use of the hydrogen peroxide. In addition, the composition of the present invention is easily transported and stored for a long time through powdering, thereby being not limited by time and space and immediately processing where green tide occurs, such as dams, reservoirs, lakes, and golf course hazards.
Patent KR-20210033615-A (KR)
Title: Method and apparatus for providing delivery service
Inventor: MOON YOUNG JUN
IPC: G01C21/34
Filed: 2019-09-19
Abstract: Disclosed is a method and device for providing a delivery service. According to one embodiment of the present invention, provided is the delivery service method, which includes: receiving delivery request information including a delivery destination, a delivery time, and a delivery location; selecting a delivery person matching the delivery request information from delivery people, who have received an estimated departure time, a departure point, and a destination; and notifying matching information when the delivery person is selected. The present invention utilizes a third party, who does not belong to a professional delivery company, as a delivery person.
Patent KR-20210033780-A (KR)
Title: Locking structure for center rail of opposed type sliding door
Inventor: YUN HYUNG IN
IPC: E05B83/40
Filed: 2019-09-19
Abstract: The present invention relates to an opposing linear center rail locking structure of a sliding door and, more particularly, to a linear center rail locking structure which can be locked or unlocked from a center rail in a vehicle in which a linear center rail is mounted on a sliding door. To achieve the purpose, according to an embodiment of the present invention, an opposing linear center rail locking structure of a sliding door comprises: a linear center rail mounted on the sliding door in a longitudinal direction; a center roller part connected to the center rail to be able to roll on the center rail; and a swing bracket connected to the center roller part and a vehicle body to be rotatable. The center roller part includes a first rotating member and a second rotating member rotatable around a rotating shaft formed in the widthwise direction of the center rail. A first catcher caught on an engaging portion formed on the center rail to obstruct movement of the center roller, and a second catcher caught on an engaging portion formed on the swing bracket to help the center roller part move, are connected to the first rotating member. A first lever locked or unlocked from the first catcher and a second lever locked or unlocked from the second catcher, are connected to the second rotating member.
Patent KR-20210034723-A (KR)
Title: Foot smell eliminating device
Inventor: KIM DO YEON
IPC: A61F7/00
Filed: 2019-09-20
Abstract: The present invention provides a foot smell eliminating device which can be provided at a place where people go in and out while taking off their shoes, so as to deodorize feet with various functions such as deodorization, ventilation, sterilization and the like, can perform functions such as deodorization right after a user steps thereon to increase usability, and also can more reliably perform a deodorizing function with an acupressure effect on the soles of the feet. According to the present invention, provided is a foot smell eliminating device, comprising: a top open enclosure type device body; a footrest means provided to be rotatable with one end of the device body as an axis, and having a plurality of ventilation holes formed therein; a blowing means provided in one of the device body or the footrest means; a foot smell eliminating fluid spraying means provided in the device body for spraying a foot smell eliminating fluid toward the footrest means; a power supply means providing driving power to the blowing means; an elastic member elastically supporting the footrest means in an opening direction; and a stopper means for limiting to form a predetermined acute angle with respect to the bottom portion of the device body when opened by the elastic member in the opening direction.
Patent KR-20210035544-A (KR)
Title: Modified conjugated diene polymer, preparing method thereof and rubber composition comprising the same
Inventor: LEE HYOUNG WOO
IPC: C08L15/00
Filed: 2019-09-24
Abstract: The present invention relates to a modified conjugated diene-based polymer having excellent affinity with a filler and excellent processability, tensile strength and viscoelastic properties, a method for preparing the same, and a rubber composition comprising the same. Provided is a modified conjugated diene-based polymer, comprising a repeating unit derived from a conjugated diene-based monomer and a functional group derived from a modifier represented by chemical formula 1 at at least one terminal.
Patent KR-20210037205-A (KR)
Inventor: MOON JOO HEE
IPC: H04N19/186
Filed: 2019-09-27
Abstract: Provided are a video encoding and decoding method through efficient in-screen prediction pixel generation and a device therefor. The objective of the present invention is to improve the coding efficiency of a video signal.
Patent KR-20210039823-A (KR)
Title: Occlusal surface molding kit
Inventor: PARK JOON CHUL
IPC: A61C13/15
Filed: 2019-10-02
Abstract: The present invention relates to an occlusal surface molding kit comprising: a stamp part; a pattern part coupled to one side of the stamp part and consisting of a material deformable by pressure; and a carrier part provided with a handle for handling the stamp part while being connected to the stamp part, wherein the pattern part is pressed by the teeth and is solidified after an occlusal surface pattern of the teeth is formed, and the solidified pattern part stamps a filling material to be filled in a space where the cavities are removed from the teeth to form the occlusal surface of the teeth in the filling material.
Patent KR-20200049521-A (KR)
Inventor: CHRISTOPH MARKUS
IPC: H04S7/00
Filed: 2019-10-07
Abstract: Multi-channel audio signal processing includes: a step of receiving a left stereo audio signal from a first channel and receiving a right stereo audio signal from a second channel; a step of up-mixing the left and right stereo audio signals to generate an up-mixed audio signal for a third channel; and a step of de-correlating the up-mixed audio signal from the left and right stereo audio signals to generate a de-correlated up-mixed audio signal. The audio signal processing further includes: a step of supplying the left stereo audio signal to a first loudspeaker to generate a first sound signal; a step of supplying the right stereo audio signal to a second loudspeaker to generate a second sound signal; and a step of supplying the de-correlated up-mixed audio signal to a third loudspeaker to generate a third sound signal. The audio signal processing further includes: a step of picking up the first, second and third sound signals by a microphone to generate a microphone output signal; and a step of adaptively filtering the microphone output signal by an acoustic echo canceller based on the left and right stereo audio signals and the de-correlated up-mixed audio signal to generate an echo-compensated microphone signal.
Patent KR-20210046449-A (KR)
Inventor: LEE KYUNG HOON
IPC: G01N15/02
Filed: 2019-10-18
Abstract: According to the present invention, disclosed are an air pollutant emission management system for an automotive painting workshop and a method thereof. The present invention includes a sensor module, a watt-hour meter, a remote measurement device, a management server and a user terminal. The sensor module is installed in a funnel, and includes a fine dust sensor and a VOC sensor. A cover for opening and closing an outlet is installed at the funnel to minimize an external influence. Data measured by the sensor module is transmitted to the management server through the remote measurement device. The management server corrects the measured data and stores the corrected data. The management server checks accumulated watt-hours after filter replacement to report a timing for filter replacement. According to the present invention, the management of an automotive painting workshop in regard to air pollutants can be facilitated, and a filter can be replaced at a proper timing to prevent environmental pollution.
Patent KR-20210051413-A (KR)
Title: Functional bread using mature turmeric and method for manufacturing the same
Inventor: KIM YEON SOON
IPC: A21D8/06
Filed: 2019-10-30
Abstract: The present invention relates to functional bread using mature turmeric and a method for manufacturing the same. According to the present invention, mature turmeric is applied to bread so that spoilage can be prevented to the maximum extent possible and turmeric efficacies can be given to the bread. The present invention includes: a body portion molded in a desired shape with grain powder mixed and kneaded; topping on the body portion for taste, aroma, and texture improvement during bread intake; and a topping coating material as a mixture of mature turmeric powder and corn syrup attached to and coating the surface of the topping. The functional bread based on these compositions and the method is capable of health promotion. In addition, bread and topping spoilage can be prevented even without a chemical preservative, and thus the shelf life of the entire bread can be extended. The color of the bread is diversified for an increase in preference, and thus a contribution can be made in terms of sales.
Patent KR-20210057937-A (KR)
Title: Volume control spoon
Inventor: KIM JIN HYEON
IPC: A47G21/04
Filed: 2019-11-13
Abstract: In a spoon, a scale is engraved from the outside to the inside to prevent failure of adjustment about an amount which occurs when something is added in case of cooking or various actions.
Patent KR-20210059215-A (KR)
Inventor: LEE TAE HWAN
IPC: A61H7/00
Filed: 2019-11-15
Abstract: Disclosed is a massage device for recognizing a body type. The massage device comprises a massage module providing a massage function to at least a part of a user's body, a user terminal including a user input unit and a display unit, and a control unit controlling the massage device. The control unit controls the display unit of the user terminal to display information on a part of the user's body corresponding to the current location of the massage module, receives massage information corresponding to the information on the part of the user's body from the user terminal, and controls at least one among a z-axis movement module, a massaging actuator, or a tapping actuator on the basis of the massage information. The massage information includes at least one among z-axis position information, massaging intensity information, and tapping intensity information of a massage ball frame.