baber/WOPTO huggingface dataset:
Patent KR-20220128738-A (KR)
Title: Method and apparatus of gathering and analyzing word of mouth effect of online or offline using cloud computing environment
Inventor: BYUN YOUNGJIN
IPC: H04W12/06
Filed: 2021-03-15
Abstract: Disclosed are a campaign providing method and device. The method sends a text authentication message to a first user who participates in a campaign; issues a first unique code to the first user when authentication information received from the first user is valid; provides a reward interface including a plurality of rewards to the first user; provides a campaign-related address including the first unique code when the first user shares campaign information with a second user; sends the text authentication message to the second user when the second user participates in the campaign with the campaign-related address; issues a second unique code to the second user when authentication information received from the second user is valid; and stores the first unique code and the second unique code in association therewith. Accordingly, the present invention provides a function for easily creating a campaign.
Patent KR-20220129731-A (KR)
Title: Method for regulating expression or activity of TNF-α and hair regeneration method using the same
Inventor: LEE BOG HIEU
IPC: A61B17/00
Filed: 2021-03-17
Abstract: The present invention relates to a method for regulating TNF-α expression or activity through microdamage and a hair regeneration method using the same. More specifically, an expression of TNF-α is rapidly increased in skin tissues and hair follicles of a mouse in which microdamage is induced using a microneedle, and expression of Wnt3, Wnt10a and Wnt10b genes inducing hair regeneration and VEGF inducing angiogenesis and cell proliferation is greatly increased in the skin tissues and hair follicles of the mouse in which the expression of TNF-α is rapidly increased. As compared to a control mouse treated with a TNF-α inhibitor, effective hair regeneration is confirmed in a back tissue of microdamage-induced mouse, the present invention can be provided as a method for regulating TNF-α expression or activity through microdamage induction and a hair regeneration method using the same.
Patent KR-20220132856-A (KR)
Title: Blackbody system and satellite body including the same
Inventor: SAGONG YOUNGBO
IPC: G01J5/06
Filed: 2021-03-24
Abstract: The present invention relates to a blackbody system and a satellite body including the same, and more particularly, to a blackbody system and a satellite body including the same, wherein the blackbody system has a structure that does not require a separate main light path changing mechanism and at the same time, is configured to operate by minimizing driving force of a motor. In addition, a driving mechanism that changes a light path and the blackbody system are integrally formed, so that the blackbody system can be simplified and miniaturized to be installed even on a small artificial satellite.
Patent KR-20220135911-A (KR)
Title: Bicycle pants and manufacturing method thereof
Inventor: KIM YOUNG GI
IPC: A41D13/05
Filed: 2021-03-31
Abstract: Bicycle pants according to the present invention comprises: a pant main body; a protection pad disposed to be spaced apart from a crotch part of the inside of the pant main body; a first mounting member having one side connected to an inner front part of the crotch part of the pant main body and the other connected to one side of the protection pad to mount one side of the protection pad to the inner front part of the crotch part of the pant main body; and second mounting member having one side connected to the inner rear part of the crotch part of the pant main body and the other side connected to the other side of the protection pad to mount the other side of the protection pad to the inner rear part of the crotch part of the pant main body. According to the present invention, the aesthetic appearance of the bicycle pants can be improved by forming as few sewing lines as possible on the outside of the pant main body.
Patent KR-20220135984-A (KR)
Inventor: KIM KEUN KOOK
IPC: G11C29/04
Filed: 2021-03-31
Abstract: A semiconductor device comprises: a control circuit for generating an input enable signal, an output enable signal, a latch control signal, and an error correction control signal based on a write check command and a read check command for performing an error correction test mode; a latch circuit for generating latch data, latch parity, and a latch masking signal by latching input data, input parity, and an input masking signal during a period in which the latch control signal is enabled, and restoring corrected data as the latch data; and an error correction circuit for generating the corrected data by correcting an error included in the latch data based on the latch data, the latch parity, and the latch masking signal during a period in which the error correction control signal is enabled. In a normal mode, the reliability of data whose errors are corrected through the error correction circuit can be secured.
Patent KR-20220137428-A (KR)
Inventor: OLEKSANDR SHCHUR
IPC: G06F3/01
Filed: 2021-04-02
Abstract: Provided are an electronic device and an operating method thereof. The electronic device of the present invention comprises: a display including an optical engine and a waveguide; a gaze tracking sensor obtaining an eye image of a user; a memory storing one or more instructions; and a processor executing the one or more instructions stored in the memory. The processor executes the one or more instructions to control the optical engine so that a virtual image is outputted through the waveguide, obtain an eye reflection image from the eye image of the user obtained through the gaze tracking sensor, calculate, based on the eye reflection image, a location adjusting parameter for adjusting a location of displaying a virtual image and a brightness adjusting parameter for adjusting the brightness of the virtual image, adjust the virtual image based on the location adjusting parameter and the brightness adjusting parameter, and control the optical engine so that the adjusted virtual image is outputted through the waveguide. Accordingly, the electronic device displays a virtual image around a real object.
Patent KR-20220138085-A (KR)
Inventor: KIM TAE KYUNG
IPC: A01G7/06
Filed: 2021-04-05
Abstract: The present invention relates to a device for supplying an aqueous solution of carbon dioxide. According to the present invention, a three-way valve receives smoke containing carbon dioxide generated when burning vegetable fuel through a smoke supply pipe and a first opening and closing valve to one side and receives water through a water supply pipe and a second opening and closing valve through the other inlet, wherein mixing is performed while passing through a supply pipe coupled to an outlet of the three-way valve. While moving through the supply pipe, the smoke containing carbon dioxide and water are directly injected and supplied through a nozzle at an end in a mixed state. Accordingly, respiration or carbon assimilation is activated in the roots as well as leaves of plants. As nutrients are supplied directly to the leaves and roots, the roots are strengthened, and pests and diseases in the soil are eliminated, thereby helping to renew soil power to grow crops.
Patent KR-20220138537-A (KR)
Title: cervical vertebrae stretching pillow
Inventor: HWANG CHEA WON
IPC: A61H23/02
Filed: 2021-04-05
Abstract: The present invention relates to a pillow for stretching and correction of neck, which comprises: a head fixing plate where a motor-driven cylinder is attached; and an operation switch for controlling the pillow. A main body of the pillow is formed of lightweight aluminum or a composite metal, and an external cover is surrounded by a foam having smooth cushion. An electricity film is embedded in a back portion and shoulder portions where a user comes in contact as lying down to emit heat by means of operation of the operation switch and adjust the temperature. When the user puts his/her head on the head fixing plate and operates the operation switch, the head fixing plate moves vertically or horizontally by means of vertical motion inputted into the motor-driven cylinder to make neck joints stretched and corrected in the right posture. The pillow can be used while a user falls asleep, thereby relieving stresses resulting from the lack of exercise of contemporary people. Therefore, the pillow can be utilized to provide health to all people.
Patent KR-20220138692-A (KR)
Inventor: JUNG JIN SOOK
IPC: B63B59/02
Filed: 2021-04-06
Abstract: The present invention provides a modular type fender apparatus for a leisure boat for improving compatibility. The modular type fender apparatus for a leisure boat includes: a fender buffering part extending along the longitudinal direction of a rim of an outer wall surface of a hull, formed with slide coupling grooves recessed from both sides in the width direction to an inner side in the width direction to extend along the longitudinal direction, and having the inner surface spaced apart from the outer wall surface of the hull, and made of a flexible material; and a plurality of compatibility buffer protrusion parts integrally formed on the inside of the fender buffering part, protruding toward the outer wall surface of the hull between each of buffer spaces so as to be in surface-contact and supported on the outer wall surface of the hull from the inner surface of the fender buffering part facing the outer wall surface of the hull, and provided with an elastic material.
Patent KR-20220139677-A (KR)
Inventor: KANG TAE WOO
IPC: A47G29/00
Filed: 2021-04-08
Abstract: The present invention relates to an auxiliary interior product using cylindrical waste, which can reuse resources and enhance an additional value by grafting wasted or reused cylindrical plastic waste onto an auxiliary interior product in real life. For the auxiliary interior product, a background color (20) with various colors and patterns is spread on the outer surface of a washed cylindrical packaging container (10), an eco-friendly wood cover (30) is coupled and fixed onto an inlet on an upper end, and one or all of an LED light (50) operated by application of external power or an embedded battery (40), a USB charging port (60), and a speaker (70) connected with a smartphone or audio equipment is installed on one side of an upper part of the cover (30).
Patent KR-20220141516-A (KR)
Inventor: KIM GI SU
IPC: G01R13/40
Filed: 2021-04-13
Abstract: The present invention relates to a resonance frequency measuring device of a piezoelectric element and, more specifically, to a device, which sequentially emits high frequencies of a predetermined bandwidth to a piezoelectric element in order to find the optimal efficiency between a frequency at which ultrasonic waves are generated by applying an electrical signal to the piezoelectric element and the piezoelectric element, and which measures a resonance frequency band exerting the maximum efficiency of the piezoelectric element. The device for measuring a resonance frequency (Wr) and an anti-resonance (Wa) frequency of the piezoelectric element according to the present invention comprises: a signal generation unit (10) for oscillating a frequency supplied to the piezoelectric element (100); a detection unit (20) for measuring a reflected wave output from the piezoelectric element (100) and detecting an output signal of the piezoelectric element (100); a control unit (30) which controls the output of an oscillation frequency of the signal generation unit (10) and calculates the resonance frequency (Wr) and the anti-resonance frequency (Wa) of the piezoelectric element (100) by receiving the measured value of the detection unit (20); and a display unit (40) for outputting the resonance frequency (Wr) and the anti-resonance frequency (Wa) to a screen.
Patent KR-20220142052-A (KR)
Inventor: HYUN JAE HYOUNG
IPC: B65D6/24
Filed: 2021-04-14
Abstract: The present invention relates to a foldable camping box, which stores and carries various products. In particular, according to the present invention, a side plate is connected to the front, rear, left and right directions of a support plate (10) to be axially rotated to be folded to the upper portion of the support plate (10) by means of an unlocking operation of a locking means (50). The locking means (50) has a vertical operating member (51) installed at the center of the inside of the front and rear side plates, and left and right operating members (55, 55') installed at the both sides. A guiding protrusion at the both sides of the vertical operating member may be inserted into an inclination guiding hole at the both sides of the left and right operating members, such that the left and right operating members may be inwardly moved to be opposed by the one-touch operation of pulling a handle rod (52) of the vertical operating member to the upper portion to be elevated from the operating hole (25) of the front and rear side plates. Therefore, a locking protrusion (55a) on the outside of the left and right operating members may be dislocated from the locking groove (32) of the left and right side plates (30, 30') to be unlocked. Accordingly, the front, rear, left and right side plates may be folded to the upper portion of the support plate to be carried, stored and used at the minimal volume. In particular, the present invention can be unlocked to be simply folded by the simple operation of pulling the handle rod of the vertical operating member to the upper portion by means of the operating hole at the front and rear side plates, thereby providing excellent convenience in use.
Patent KR-20220144020-A (KR)
Inventor: LEE EUN JUNG
IPC: G09G5/00
Filed: 2021-04-16
Abstract: A pixel includes a light emitting element, a driving switching element, and a noise switching element. The driving switching element applies a driving current to the light emitting element. The noise switching element outputs a noise signal to an input electrode of the driving switching element in response to a noise control signal having a noise frequency. The noise frequency can be greater than or equal to a driving frequency of the pixel. Since a noise signal having periodicity is applied to the input electrode of the driving switching element of the pixel, flicker caused by current leakage when the display panel is driven at a low frequency can be reduced.
Patent KR-20210049742-A (KR)
Title: Apparatus and method for registration of user command
Inventor: KWON NAM YEONG
IPC: G06F3/16
Filed: 2021-04-22
Abstract: Disclosed are a display device and a method for user command registration. According to the present invention, the display device includes: an input unit for receiving user commands; an output unit for outputting a registration suitability judgment result for the user command; a processor which controls the output unit to generate a phonetic symbol for the user commands, analyze the generated phonetic symbol to determine whether registration is appropriate for the user command, and output a result of determining registration suitability for the user command. Accordingly, the display device may register the user command which is strong against misrecognition and guarantees a high recognition rate among user commands defined by the user.
Patent KR-20220149055-A (KR)
Inventor: CHAE SUSANA
IPC: H01H19/02
Filed: 2021-04-30
Abstract: The present invention provides a transparent knob comprising: a fixing part comprising a light source; a polyhedral part disposed on an upper part of the fixing part, and having a first outer part formed on a surface to reflect a light emitted from the light source at various angles; and a handle part disposed to surround the polyhedral part at an upper part of the polyhedral part, wherein a second outer part corresponding to a shape of the first outer part is formed on the inside and is rotatable so that a ridge of the first outer part and a ridge of the second outer part cross each other to form a dividing surface according to a rotation angle, and wherein a path of the light emitted from the light source is changed and a pattern is displayed on an upper part surface. Therefore, the present invention is capable of providing the transparent knob with greatly increased aesthetics.
Patent KR-20220150052-A (KR)
Title: Optical image sensor integrated display device and its operation method
Inventor: GUN HEE HAN
IPC: H04N5/343
Filed: 2021-05-03
Abstract: The present invention relates to an optical sensor-integrated display device capable of embodying a display light emitting element and a light detection element sensing the brightness thereof in one single pixel, and an operation method thereof. To achieve the purpose, in the optical sensor-integrated display device in accordance with the present invention, one single pixel (PX) has a structure in which a light detection element (PD) is connected to a first power line (ELVDD), has a light emitting element (OLED) is connected to a second power line (ELVSS), the light detection device (PD) is turned on through a sensing transistor (TP), the light emitting element (OLED) is turned on through the first and second light emitting control transistors (TE1, TE2), and a driving transistor (TD) is connected between the sensing transistor (TP) and the first and second light emitting control transistors (TE1, TE2). Therefore, the present invention can perform both a display mode and an image detection mode through one single pixel, thereby minimizing a performance deterioration in the display.
Patent KR-20220155658-A (KR)
Title: Substrate for use of semiconductor process and manufacturing method for substrate for use of semiconductor process
Inventor: CHO WON SEUP
IPC: C09J4/00
Filed: 2021-05-17
Abstract: The present invention relates to a substrate for a semiconductor process having excellent ability to fill gaps and interfacial adhesion between an adhesive layer and a vibration damping layer. The substrate for a semiconductor comprises: a vibration mitigating layer; and an adhesive layer.
Patent KR-20220155756-A (KR)
Title: N-cutting processing method for floor panel
Inventor: LEE WON TAEK
IPC: B27M3/04
Filed: 2021-05-17
Abstract: According to the present invention, disclosed is a method for processing N-sections of a floor panel capable of uniform processing to reduce a defect rate and improve production efficiency. The present invention relates to a method for processing N-sections of a floor panel, which involves cutting a plurality of disks into n section and processing seams and end grooves, the method comprising: a) an N-section step of cutting the supplied original plate into three N-section plates; b) a back groove processing step of forming a plurality of back grooves on the cut bottom surface; c) a first reversal step of reversing the upper and lower surfaces of the N-section plate supplied after the back-groove processing step; d) an end groove processing step of forming fitting protrusions and fitting grooves on two parallel sides among the four sides of the inverted N-section plate; e) a second inversion step of inverting the upper and lower surfaces of the N-section plate supplied after the end groove processing step; f) a panel cutting step of cutting the N-section plate supplied after the second inversion step into 12 individual panels; g) a side surface processing step of forming fitting protrusions and fitting grooves on two long sides of the individual panels parallel to each other; and h) a packaging step of packaging the individual panels on which the side processing is completed.
Patent KR-20220157596-A (KR)
Inventor: KIM DAE CHEOL
IPC: A01D34/66
Filed: 2021-05-21
Abstract: The present invention relates to a smart field weeding robot that solves the problems of conventional weeding robots and moves straight and turns without getting lost even in an open field in order to efficiently and easily perform weeding. The present invention comprises: a weeding robot body; a pair of contact sensors installed on left and right on a front upper part of the body; a support wheel installed on a front lower part of the body; a drive wheel driving the weeding robot and a drive motor for driving the drive wheel at a rear of the body; a battery supplying power to the driving motor and controller; and a weeding unit-vertical moving unit moving a weeding unit up and down at an upper part of a middle of the body, wherein the weeding unit-vertical moving unit comprises a vertical movement unit for vertically moving the weeding unit and a rotation unit for rotating the weeding unit, and wherein the weeding unit is coupled to a lower end of the weeding unit-vertical moving unit. Unlike the conventional weeding method, according to the configuration described above, the weeding method vertically scratches the bottom of the furrow, thereby providing efficient weeding with little power.
Patent KR-20210070252-A (KR)
Title: IoT based pressure relief vent monitoring system
Inventor: PARK JAE MAN
IPC: A62C37/50
Filed: 2021-05-25
Abstract: The present invention relates to an IoT-based overpressure outlet monitoring system comprising: a plurality of overpressure outlets; an artificial intelligence monitoring server connected to the plurality of overpressure outlets through a network communication network, and monitoring an operating state of the overpressure outlet based on the information for each module operating state and the surrounding environment information received from the overpressure outlet; and a monitoring terminal connected to the artificial intelligence monitoring server through the network communication network, requesting and checking the monitoring results of a plurality of overpressure outlets by accessing the artificial intelligence monitoring server, and controlling the operation of the overpressure outlet based on the monitoring result. Therefore, the present invention is capable of maintaining and managing the overpressure outlet.
Patent KR-20220160776-A (KR)
Inventor: AHN JI YOON
IPC: A45D40/22
Filed: 2021-05-28
Abstract: The present invention relates to a cosmetic cushion container with a built-in device for preventing mirror contamination. Specifically, an upper case is separated into two and the separated cases are combined with each other by screws to enable 360 degree rotation, different types of mirrors are attached, one has a built-in ordinary mirror, and the other is made into a magnifying mirror to provide convenience when in use. In addition, two mirrors attached to the upper case are manufactured to come in contact with each other, so that direct contact between the mirror and a puff is prevented during storage, thereby preventing contamination of the mirror.
Patent KR-20220011575-A (KR)
Title: Electronic component handling equipment and electronic component testing equipment
Inventor: ARAI YOSHINORI
IPC: G01R31/28
Filed: 2021-06-07
Abstract: An objective of the present invention is to an electronic component handling apparatus capable of increasing operation rate and reducing an occupied space. According to the present invention, an electronic component handling apparatus (10) for handling a device under test (DUT, 200) includes a plurality of contact units (60A to 60D) to which test heads (5A to 5D) connected to a tester (7) are mounted respectively. Each of the contact units (60A to 60D) can adjust the temperature of the DUT (200) independently of the other contact units (60A to 60D), and can press the DUT (200) to a socket (6) installed in the test heads (5A to 5D). The electronic component handling apparatus (10) is configured to increase or reduce the contact units (60A to 60D).