baber/WOPTO huggingface dataset:
Patent KR-20210153887-A (KR)
Inventor: CHOI SANG SOO
IPC: A47L15/42
Filed: 2020-06-11
Abstract: Disclosed is a home appliance including a door having an improved coupling structure. In the home appliance including the door of the present invention, the door comprises: a door body; an upper frame mounted on an upper portion of the door body; a front panel detachably mounted in front of the door body; and a fixer disposed on the rear surface of the front panel and coupled to a fastening member to fix the front panel to the door body. The fastening member is coupled to the fixer through the side surface of the door body to prevent interference by the upper frame.
Patent KR-20200142471-A (KR)
Inventor: KIM HYEONG JUN
IPC: B06B1/02
Filed: 2020-06-11
Abstract: The present invention relates to a stereo tactile providing device. According to the present invention, the stereo tactile providing device capable of providing various tactile comprises: a plurality of actuators disposed to be spaced apart from each other; a connection unit provided with the plurality of actuators and including at least three tactile areas; and a control unit applying an operation signal to the actuator. The control unit applies a first signal to operate the actuator to stimulate a first tactile cell above a threshold value and a second signal to operate the actuator to stimulate a second tactile cell above the threshold value. The connection unit provides synthetic tactile from the plurality of actuators.
Patent KR-20210155690-A (KR)
Inventor: CHOI KYOUNG HO
IPC: G06Q30/06
Filed: 2020-06-16
Abstract: The present invention relates to a customer article position guide device capable of enabling a customer to easily find his or her article, a customer article position guide method and a computer program stored in a recording medium for executing the same. The customer article position guide device includes: an information input device inputting a data pair including customer information and in-store position information of an article of a corresponding customer; a customer information acquisition device for acquiring the customer information from the customer; and a position providing device acquiring the in-store position information of the article of the corresponding customer and providing a position of the article of the corresponding customer in the store in accordance with the acquired position information in response to the customer information acquired by the customer information acquisition device.
Patent KR-20210156637-A (KR)
Inventor: HWANG EUL SIK
IPC: E02D9/02
Filed: 2020-06-18
Abstract: Disclosed are an excavation unit for pulling out a pile, which is useful when pulling out the pile installed on a solid ground (a concrete pile, an H beam, a post, etc.) or slantly embedded in the ground, and a method for pulling out a pile using the prescribed excavation unit. The excavation unit according to an embodiment comprises: a universal joint; and a body in a pipe shape, wherein a socket unit, which is coupled with a lower part of the universal joint, is provided on an upper part thereof and an excavation bite unit is provided on a lower part thereof. The body is configured to excavate the ground while rotating.
Patent KR-20220006274-A (KR)
Inventor: YOO YOUNG SANG
IPC: F02M35/02
Filed: 2020-07-08
Abstract: The present invention relates to an intake system of a vehicle engine, comprising: a bypass valve installed to bypass a gas from a compressor of a supercharging apparatus to a throttle body; a gas bag provided in an air cleaner to store the gas bypassed by the bypass valve; and a recovery valve installed to supply the gas stored in the gas bag to an intake manifold of the engine. An objective of the present invention is to provide the intake system of the vehicle engine, capable of preventing deterioration of an engine output and fuel efficiency due to contamination of a filtering element of the air cleaner.
Patent KR-20210070895-A (KR)
Title: Electronic device performing an operation based on user speech in multi device environment and method of driving the same
Inventor: TAEGU KIM
IPC: G10L15/22
Filed: 2020-07-08
Abstract: The present invention relates to an electronic device for performing an operation based on a user speech in a multi-device environment and a method for operating the same. In accordance with various embodiments of the present invention, the electronic device, which performs operations in accordance with a user speech in a multi-device environment, can comprise: a communication module, a processor, and a memory. The processor is operably connected to the communication module, and is able to link a first electronic device for reception to a second electronic device for execution. The memory can be operably connected to the processor. The memory is able to, when it is executing, determine if the processor must perform a first speech received by the first electronic device on the second electronic device. In addition, when the first speech must be performed on the second electronic device, a connection binding between the first electronic device and the second electronic device can be formed by using one or more channels through the communication module. In addition, when the operation in accordance with the first speech is completed on the second electronic device, instructions for ending the connection binding with the first electronic device and the second electronic device can be stored.
Patent KR-20220008572-A (KR)
Inventor: HWANG JI YOUNG
IPC: B26F1/24
Filed: 2020-07-14
Abstract: In accordance with the present invention, a multi-hole punch for composite materials includes: a stage unit in which composite materials are placed; a multi-hole punching unit forming a plurality of holes on the composite materials placed in the stage unit; a pressing unit moving up and down to press the multi-hole punching unit; and a frame unit supporting the stage unit and the pressing unit. In accordance with the present invention, there is no need to manually bore holes in the composite materials one by one to manufacture a composite material test specimen with multiple holes. Thus, a preparation procedure for a composite material test can be simplified, and preparation time can be considerably reduced. Moreover, a problem about a drop in test reliability, which can occur when the shapes or arrangements of the holes on the composite materials are irregular and the defect rate is high, can be solved.
Patent KR-20220009302-A (KR)
Inventor: KIM DONG SOO
IPC: A61L9/20
Filed: 2020-07-15
Abstract: The present invention relates to an air sterilizer using a UV lamp to improve the quality of life of consumers. In the air sterilizer, ozone (O_3) is removed even in a very small amount of ozone (O_3), which is smaller than the amount of ozone in the natural state generated in a VUV wavelength range of 100 to 200 nm.
Patent KR-20220010234-A (KR)
Inventor: MIN HUI SEON
IPC: A41B11/00
Filed: 2020-07-17
Abstract: The present invention relates to the structure of a functional sock. To this end, the present invention comprises: an ankle compression portion provided along the circumference of the cuff of a sock; a sole compression portion configured to be wrapped toward the sole from a lower portion of the instep of the sock; and a toe portion provided by seamless knitting on a front portion of the sock. Accordingly, the present invention allows a user to conveniently wear socks, and at the same time, is capable of preventing pain when wearing socks for a prolonged period of time as well as preventing ankle sprains when exercising.
Patent KR-20220011040-A (KR)
Inventor: KANG DONG WO
IPC: C02F1/40
Filed: 2020-07-20
Abstract: The present invention relates to an algae removal device and a floatation device. The algae removal device (100) comprises: a septic tank (110) for removing the algae contained in a fluid when the fluid flows into an inside thereof; and a suction mean (120) fixed on one side of the septic tank (110) to suck an external fluid and supply the same into the septic tank (110). In the flotation device (200), the septic tank (110) and the suction means (120) of the algae removal device (100) are inserted into a separate insertion space to be floated on the fluid. As users can easily replace the algae removal device (100) and be provided with a more efficient way to remove algae even in a narrow space, the user convenience is improved, and it is more economical.
Patent KR-20210075832-A (KR)
Title: Method and apparatus for quantitative imaging using ultrasound data
Inventor: BAE HYEON MIN
IPC: G06T7/00
Filed: 2020-07-21
Abstract: The present invention relates to a method for operating an imaging device operated by at least one processor, which comprises the steps of: receiving virtual tissues modeled with arbitrary shapes and quantitative features; simulating a flight time change or signal strength change of ultrasound data obtained by transmitting the virtual tissues modeled with sound velocity distribution or damping coefficient distribution in first and second directions, and generating a pair of images indicating the sound velocity change or attenuation coefficient change; generating a sound velocity distribution image or attenuation coefficient distribution image of each of the virtual tissues as a ground truth of the pair of images generated in the corresponding virtual tissues; and learning a first neural network for restoring the sound velocity distribution image or the attenuation coefficient distribution image from the input pair of images using learning data including the pair of images of each of the virtual tissues and the ground truth. Accordingly, a quantitative image can be restored regardless of distance between ultrasound probes.
Patent KR-20200092909-A (KR)
Inventor: AN HWI KYEONG
IPC: A24F40/46
Filed: 2020-07-21
Abstract: According to embodiments of the present invention, disclosed is a heater for an aerosol generator, comprising: a plurality of segments forming an insertion unit into which a heating object is inserted by being combined with each other; at least one electrically conductive track printed on one side of each of the plurality of segments and disposed toward the heating object; and an elastic member surrounding at least a portion of the plurality of segments.
Patent KR-20220012486-A (KR)
Title: Apparatus and method for controlling display
Inventor: AHN SUNG JOON
IPC: B60K35/00
Filed: 2020-07-22
Abstract: The present invention relates to a device for controlling a display, and a method therefor. According to the present invention, the device for controlling a display comprises: an input unit receiving location information of a device inside a vehicle; a memory storing a program controlling a displaying location according to the location information; and a processor executing the program. The processor controls the displaying location of the information displayed on a display inside the vehicle according to the location information.
Patent KR-20220013072-A (KR)
Title: Calibration circuit and transmitter including the same
Inventor: SUHWAN KIM
IPC: H04L25/02
Filed: 2020-07-24
Abstract: According to the present technology, a calibration circuit comprises: an oscillator generating an oscillation signal according to a control voltage; a counter generating a count value according to the oscillation signal; and a control circuit controlling turn-on impedance of a pull-up driver and pull-down driver commonly connected to an output node by using the count value. The control circuit compares a reference count value acquired by operating the counter in a state where a reference voltage is applied to the control voltage for a unit control period with a count value acquired by operating the count in a state where an output voltage of the output node is applied to the control voltage for the unit control period to control a pull-up control signal adjusting the turn-impedance of the pull-up driver or a pull-down control signal adjusting the turn-impedance of the pull-down driver.
Patent KR-20220015192-A (KR)
Inventor: LEE SONGJOO
IPC: A61B5/11
Filed: 2020-07-30
Abstract: The present invention relates to a system and method for evaluating exercise ability of the lower body, which can simultaneously evaluate force control in both legs, feet, and knees to provide an accurate evaluation result. According to one embodiment of the present invention, the system for evaluating exercise ability of the lower body comprises: an instruction unit instructing a subject in a direction of motion of the lower body; a measurement unit measuring a force exerted on the subject's lower body; and an evaluation unit evaluating the lower body exercise ability of the subject on the basis of the measured force. The measuring unit includes: a first sensor unit measuring a force exerted on the left knee of the subject to output first data; a second sensor unit measuring the force exerted on the right knee of the subject to output second data; a third sensor unit measuring a force exerted on the left ankle of the subject to output third data; and a fourth sensor unit measuring a force exerted on the right ankle of the subject to output fourth data. The evaluation unit evaluates the lower extremity exercise ability of the subject on the basis of the directed movement direction, the first data, the second data, the third data, and the fourth data.
Patent KR-20220017016-A (KR)
Title: Ionic compound, ionic polymer electrolyte precursor composition comprision the compound, ionic polymer electrolyte prepared by the precursor composition and lithium secondary battery
Inventor: KIM DONG WOOK
IPC: C08F22/22
Filed: 2020-08-03
Abstract: The present invention relates to an ionic compound, the ionic compound represented by chemical formula 1 used as a monomer of an ionic polymer electrolyte of a lithium secondary battery, an ionic polymer electrolyte precursor composition comprising the same, an ionic polymer electrolyte manufactured therefrom, and a lithium secondary battery including the ionic polymer electrolyte.
Patent KR-20220018106-A (KR)
Inventor: CHA CHUL GYU
IPC: A01G18/64
Filed: 2020-08-05
Abstract: The present invention relates to a container for culturing and cultivating Cordyceps sinensis capable of securing excellent quality of Cordyceps sinensis. According to the present invention, the container comprises: an outer container; a cover opening and closing an inlet of the outer container; an inner container disposed inside the outer container and having a space in which a liquid spawn flowing into the inlet is accommodated; a plurality of air holes formed at regular intervals on the upper outer circumferential surface of the outer container; and a dust collection filter collecting foreign substances remaining in the air flowing into the outer container through the air hole.
Patent KR-20200096466-A (KR)
Title: Video decoding method and computer readable redording meduim for performing intra prediction using adaptive filter
Inventor: LEE JIN HO
IPC: H04N19/82
Filed: 2020-08-05
Abstract: Provided are a video decoding method for performing intra-prediction using an adaptive filter and a computer readable recording medium. The video decoding method comprises the steps of: determining whether a first filter is applied to a reference pixel value of a current block; and using the reference pixel value derived in accordance with whether the first filter is applied to derive a predicted value for the current block.
Patent KR-20210059598-A (KR)
Inventor: YOUNG DEUK JEON
IPC: G11C5/06
Filed: 2020-08-12
Abstract: The present invention relates to a device and method for correcting a reference voltage. The device for correcting the reference voltage according to an embodiment of the present invention comprises: a data signal communication part that transmits/receives data signals; a data strobe signal receiving part that receives a first data strobe signal and a second data strobe signal having a voltage level inverted to a voltage level of the data strobe signal; and a reference voltage generating part that sets a reference voltage for classifying data values of the data signal based on the data strobe signal (DQS), wherein the reference voltage generating part adjusts the reference voltage based on the first data strobe signal and the second data strobe signal.
Patent KR-20200100573-A (KR)
Inventor: UHM SAE HOON
IPC: H01J37/32
Filed: 2020-08-14
Abstract: According to one embodiment of the present invention, an atmospheric pressure plasma generation device comprises: a dielectric discharge tube; an initial discharged induced coil module including an initial discharge induced coil surrounding the dielectric circular tube, having a plurality of windings, and generating atmospheric pressure initial discharge and an initial discharge capacitor directly connected to the initial discharge induced coil and providing a first resonance frequency; a first electrode and a second electrode respectively disposed on top and bottom of the initial discharge induced coil and providing an initial discharge seed; a DC power supply supplying a DC high voltage between the first electrode and the second electrode; a main discharge induced coil module having a second resonance frequency, receiving initial discharge generated from the initial discharge induced coil module, and generating main inductively coupled plasma; and an RF power supply providing RF power to the initial discharge induction coil module and the main discharge induction coil module connected in parallel and changing a driving frequency.
Patent KR-20220023479-A (KR)
Title: Lactobacillus pentosus KK18 with biolofical conversion activity of saponin, a method of preparation for composition of fermented sprout ginseng having increased content of ginsenoside Re using the same, fermented red ginseng extracts using thereby and food composition containing the same
Inventor: SUH HEE JAE
IPC: C12N1/20
Filed: 2020-08-21
Abstract: The present invention relates to Lactobacillus pentosus KK18 strain with bioconversion activity of saponin, a method of preparation for a composition of fermented sprout ginseng having an increased content of ginsenoside Re using the same, fermented ginseng extracts prepared thereby, and a food composition containing the same. The strain of Lactobacillus pentosus of the present invention is food-safe, and has an excellent bioconversion ability to bioconvert saponin contained in ginseng sprouts present only in very small amounts into ginsenosides Rg2, Re, F2. In particular, it is possible to prepare a fermented ginseng sprout composition with a significantly increased content of ginsenoside Re. In addition, according to the method for preparing the fermented ginseng sprout composition of the present invention, a composition with a significantly increased content of ginsenoside Re can be obtained. The fermented ginseng sprout composition with an increased content of ginsenoside Re is useful for preparing a food composition for improving learning and memory and enhancing cognitive functions.
Patent KR-20220026047-A (KR)
Title: Method for Controlling Cooling Delivery Box for Delivery Store Based on Delivery Goods
Inventor: CHOI SUNG HOON
IPC: F25D29/00
Filed: 2020-08-24
Abstract: The present invention relates to a method for controlling a cooling delivery box for goods-based delivery stores to perform customized delivery while maintaining a food temperature desired by a customer. According to the present invention, the method is executed through a server capable of communicating with a control module controlling a cooling function of a cooling delivery box provided in a mobile delivery device. The method comprises: a step of storing delivery temperature setting information in a designated storage medium, wherein the delivery temperature setting information includes a delivery temperature range for each S (S >= 1) delivery store which can be delivered in a cooling delivery box and a delivery temperature range for each delivery goods adjusted (or set) for at least one designated delivery goods for at least a part of designated delivery stores among the S stores; a step of checking delivery goods of an s^th (1 <= s <= S) store to be delivered to a predetermined customer; a step of checking m control modules of m cooling delivery boxes provided in m (1 <= m <= M) mobile delivery devices to deliver the n^th delivery goods among the M (M <= 1) mobile delivery devices; a step of checking the delivery temperature range of the n^th delivery goods to be delivered through an m^th cooling delivery box on the basis of on the delivery temperature setting information; and a step of controlling the cooling temperature of the m^th cooling delivery box by communicating with the m^th control module of the m^th cooling delivery box so that a delivery completion temperature of the s^th store matches the delivery temperature range of the s^th store.
Patent KR-20220026432-A (KR)
Inventor: JUNG HAE SUNG
IPC: G06F13/16
Filed: 2020-08-25
Abstract: Disclosed are a storage device performing a high-speed link startup and a storage system comprising the same. The storage system communicates data through a connected transmission lane and a connected reception lane among a plurality of lanes between a host and the storage device. The host transmits an activation section shorter than an activation section of a first time of the connected transmission lane to the connected reception lane, and the storage device receives the activation section shorter than that of the first time of the connected reception lane. The host and the storage device perform a link start-up in a high-speed mode through the connected transmission lane and the connected reception lane based on the activation section shorter than that of the first time. Therefore, the present invention can improve performance of the storage system.
Patent KR-20220026683-A (KR)
Title: flopropylene kitchen towel
Inventor: LEE HYO SOL
IPC: A47K10/16
Filed: 2020-08-26
Abstract: In order to recycle a mask to be discarded and reuse the mask in our daily life, the present invention recycles a used mask by sterilizing and washing the used mask and then processing the mask into the form of threads. The present invention has a roll core to allow a desired amount to be easily used. The present invention has a perforated line that allows a desired amount to be cut and used, facilitating ease of use.
Patent KR-20220031448-A (KR)
Title: A security pigment coated with green infrared and red ultraviolet fluorescent materials and a preparation method thereof
Inventor: KIM DAE SUNG
IPC: C09K11/77
Filed: 2020-09-04
Abstract: The present invention provides a security pigment to be provided in an appropriate type according to use and a manufacturing method thereof. According to the present invention, the security pigment comprises an inorganic plate-like base material and a composite coating layer containing a green near-infrared phosphor and red ultraviolet phosphor coated on the surface of the plate-like base material, thereby providing a double-security characteristic of green fluorescent characteristics and red fluorescent characteristics. More specifically, a security pigment comprises a pearlescent pigment and a composite coating layer containing a green near-infrared phosphor and red ultraviolet phosphor coated on the surface of the pearlescent pigment, thereby providing triple-security characteristics of double-fluorescence characteristics of green and red fluorescence and pearl luster characteristics at the same time. The green near-infrared phosphor has a chemical formula of CeO_2:Ho_x, Yb_y (0.001 ≤ x ≤ 0.005, 0.01 ≤ y ≤ 0.07). The red ultraviolet phosphor has a chemical formula of Gd_2O_3:Eu_z (0.05 ≤ z ≤ 0.3).