baber/WOPTO huggingface dataset:
Patent KR-20210002028-A (KR)
Inventor: JANG BONG KEUN
IPC: A61K47/61
Filed: 2020-06-26
Abstract: The present invention relates to a composition for preventing, alleviating or treating gastritis or peptic ulcer including an anthocyanin-anionic polysaccharide complex as an active ingredient. Particularly, the present invention relates to a composition for preventing, alleviating or treating gastritis or peptic ulcer including an anthocyanin-anionic polysaccharide complex as an active ingredient showing a synergic effect as compared to anthocyanin or anionic polysaccharide alone. The composition including an anthocyanin-anionic polysaccharide complex as an active ingredient according to the present invention shows an excellent effect of alleviating lesions of gastritis or peptic ulcer, and thus can be used advantageously for developing a composition for preventing, alleviating or treating gastritis or peptic ulcer.
Patent KR-20220001120-A (KR)
Title: Fabric manufacturing device
Inventor: YUK YOUNG JOO
IPC: D03D51/02
Filed: 2020-06-29
Abstract: The present invention relates to a fabric manufacturing device capable of loosening or winding fabric by properly adjusting tension of the fabric. The fabric manufacturing device comprises: a fabric supplying unit; a fabric processing unit; a tension adjusting unit; a fabric winding unit; a device supporting unit; a first supporting unit; and a second supporting unit. The fabric supplying unit supplies non-processing fabric wound on a non-processing fabric core. The fabric processing unit presses the non-processing fabric supplied from the fabric supplying unit and processes the non-processing fabric as processing fabric having a thickness which is relatively thinner than the non-processing fabric. The tension adjusting unit is positioned between the fabric supplying unit and the fabric processing unit, and adjusts the tension of the non-processing fabric supplied from the fabric supplying unit. The fabric winding unit winds the processing fabric passing through the fabric processing unit. The device supporting unit includes: a first frame which supports the fabric supplying unit; a second frame which is positioned in a front side of the first frame, and supports the tension adjusting unit and the fabric processing unit; and a third frame which is positioned in a front side of the second frame, and supports the fabric winding unit. The first supporting unit is installed along a lower side of the first frame and supports the first frame. The second supporting unit is installed along a lower side of the second frame and supports the second frame.
Patent KR-20220003880-A (KR)
Title: Air blower
Inventor: NAM KI YUN
IPC: F04D25/16
Filed: 2020-07-02
Abstract: According to the present disclosure, a blower device comprises: a frame member; a power generating member installed inside the frame member and having a rotational shaft; a first rotary member coupled to the rotational shaft to be rotated with the rotational shaft together; a second rotary member rotated in an opposite direction with respect to the first rotary member; and a power transmission unit transmitting rotation of the first rotary member to the second rotary member.
Patent KR-20210053160-A (KR)
Title: Piecewise quantization method for artificial neural networks
Inventor: FANG JUN
IPC: G06N3/08
Filed: 2020-07-03
Abstract: A method for quantizing an artificial neural network may comprise: a step of dividing a quantization range for a tensor of the artificial neural network into a first region and a second region; and a step of quantizing the values of the tensor of the first region separately from the values of the tensor of the second region. Linear or non-linear quantization may be applied to the values of the tensor in the first region and the second region. The method may comprise a step of positioning a break point between the first region and the second region by substantially minimizing an expected quantization error for at least a part of the quantization range. The expected quantization error can be minimized by solving analytically and/or searching numerically.
Patent KR-20220006149-A (KR)
Inventor: KAM KI BACK
IPC: G09B25/02
Filed: 2020-07-07
Abstract: The present invention relates to a painting simulation device and, more particularly, to a painting simulation device which helps to train professional manpower capable of performing painting work essential for the shipbuilding industry and the automobile industry. The painting simulation device comprises: a cradle on which a mount to which an object to be coated is fixed is formed; a painting implementation unit for emitting light to the object to be coated; a spray gun for designating a light emission position on the object to be coated; an image recognition unit provided on one side of the cradle and including a camera for tracking the position of the spray gun in real time; and a central control unit for tracking the position of the spray gun in connection with the spray gun and the image recognition unit and controlling the painting implementation unit to emit light to the object to be coated depending on the light emission position designated by the spray gun.
Patent KR-20220006706-A (KR)
Inventor: KSJ
IPC: H04B3/54
Filed: 2020-07-09
Abstract: Disclosed is a noise filter for securing the reliability of low-speed power line communication for a home network. The disclosed noise filter satisfies a resonance condition at a low-speed power line communication frequency band through a one-cable mechanism comprising a capacitor C1 inserted into one of two power lines of a load to be connected in series with the load, and an inductor (L1) connected in parallel with the same. The noise filter can also include a parallel capacitor C2 connected in parallel with the load between the capacitor C1 and the load to be used as a two-cable mechanism. Thus, the noise filter can acquire an efficient noise damping effect with a small capacity of conductance while being low-priced due to its small size, and can be conveniently mounted on a switch box on wiring for existing indoor lighting equipment as a one-cable mechanism to increase the reliability of communication.
Patent KR-20220009210-A (KR)
Inventor: KIM JUN YOUNG
IPC: H02K7/116
Filed: 2020-07-15
Abstract: According to the present invention, cooling and lubrication of a driving unit including a motor and a reducer are smoothly performed by collecting churning oil inside a housing and efficiently distributing the oil collected in each driving unit. In addition, disclosed is a driving system having an oil circulation structure for improving lubrication and cooling performance by adjusting an oil level according to a low load or high load condition of the driving unit.
Patent KR-20220009708-A (KR)
Inventor: LEE BOUNG CHORL
IPC: A62B21/00
Filed: 2020-07-16
Abstract: The present invention relates to a mask. Specifically, the present invention relates to the mask which is equipped with: a pocket (180) forming a closed state and communicating with the outside when being opened by external force, and formed on a body (100); and a cartridge (200) mounted on the pocket (180) and formed with a valve (300) opened during exhalation. Accordingly, the cartridge (200) can be selectively mounted in the pocket (180) to discharge the exhalation to the outside through the valve (300) in a state where the cartridge (200) is mounted. Therefore, the present invention is capable of improving an ease of use.
Patent KR-20220011266-A (KR)
Inventor: LIM JUN HWAN
IPC: G06Q50/30
Filed: 2020-07-21
Abstract: The present invention relates to a system and a method for a panel survey using a network. The system of the present invention comprises: a panel information DB stored with panel information including at least one survey receiving address among a phone number, e-mail address, SNS, and messenger ID of a panel; a survey link generation module for generating a unique survey link for receiving a survey result for each panel; a message transmission module for generating a survey request message including the survey link, and transmitting the survey request message to at least two receiving addresses registered by the corresponding panel; and a survey result receiving module for receiving and storing a survey result written by the corresponding panel through the survey link, and blocking the reception of the survey result to the corresponding survey link after receiving the survey result. Accordingly, when a survey is requested, an independent survey link is created for each respondent to collect a survey result via a survey link allocated to a corresponding respondent regardless of channel through which the respondent participates in a survey in case of the same respondent. Therefore, a duplicate participation of a respondent for one survey is prevented and a survey result can be easily processed.
Patent KR-20220013602-A (KR)
Title: Mobile parking fee payment method and system
Inventor: PARK EUN KYOUNG
IPC: G07B15/04
Filed: 2020-07-27
Abstract: The present invention relates to a mobile parking fee payment method and system. The method includes the steps of: recognizing a parked vehicle; connecting a session with a parking lot operation server according to the recognition of the parked vehicle; receiving approval result information requested for approval based on an image or wireless signal from a parking settlement machine from the parking lot operation server through the connected session; and controlling a parking gate according to the approval result information.
Patent KR-20220013799-A (KR)
Inventor: LEE HOYEONG
IPC: G06F3/16
Filed: 2020-07-27
Abstract: The present invention relates to an electronic device including a voice assistant application with increased user convenience and an operation method thereof. According to one embodiment of the present invention, the electronic device comprises at least one sensor, a display, a memory, and a processor operatively coupled with the at least one sensor, the display, and the memory. The memory stores instructions enabling the processor, during execution, to use the at least one sensor to recognize a user's context on the basis of at least one of the speed and location of the electronic device, the level of external noise, external illuminance, personal information of the user, and a connection state between the electronic device and the external electronic device, and control an execution environment of a voice assistant application on the basis of the recognized context. Various other embodiments understood through the specification are possible.
Patent KR-20220014921-A (KR)
Title: Artificial fog generation and control system to reduce fine dust
Inventor: JANG SEONG HO
IPC: G06Q50/10
Filed: 2020-07-29
Abstract: The present invention relates to a fog system for reducing fine dust, comprising: a raw water and water pressure detection module for smart control which uses a water flow detection sensor, and operates a pump smoothly and prevents malfunctions of the pump through low pressure detection S/V; a module which includes a high-pressure control module equipped with a safety module for controlling the pump RPM using an inverter and controlling the pressure of the high-pressure through the water flow detection sensor and a solenoid valve, and furthermore, includes a smart environment sensing module equipped with an environmental sensing system of fine dust, temperature, and humidity, a sensing monitoring module and various sensor control modules as an integrated wireless communication system of sensing and control, and which controls each zone using data values collected by sensing for zone control according to the concentration of fine dust; a module which is for driving PC control and smart remote control program with Wi-Fi and TCP/IP address values through an implementation screen for wired/wireless UI remote control; and a heating control module which operates using a temperature sensor and a heater by operating a program according to a set value using an external temperature value measured in winter season.
Patent KR-20220019494-A (KR)
Inventor: KIM KANG
IPC: B08B1/04
Filed: 2020-08-10
Abstract: The present invention relates to a wheel washing apparatus capable of washing wheels of a wheelchair after entry and exit by a wheelchair user with difficulty in lower limbs without help of others. One embodiment of the present invention, in the wheel washing apparatus which washes the wheels of the wheelchair, provides the wheel washing apparatus comprising: a guide module for guiding the entry of the wheelchair to a set position; a washing module for receiving power and simultaneously washing a driving wheel and a steering wheel of the wheelchair in a friction manner; and a driving module for transmitting the power to the washing module using a friction with the driving wheel.
Patent KR-20220019572-A (KR)
Title: Merged buffer and memory device including same
Inventor: CHAN HUI JEONG
IPC: G11C16/04
Filed: 2020-08-10
Abstract: According to the present technology, a memory device may comprise: a memory cell array including plains having a plurality of memory cells; a page buffer connected to at least one memory cell among the memory cells via a bit line and performing a sensing operation that reads data stored in the at least one memory cell connected to the bit line; a control logic transmitting page buffer control signals for controlling the page buffer to the page buffer; a common reference voltage generator generating a common reference voltage; and a plurality of merged buffers generating a reference signal for at least one among the page buffer control signals by using the common reference voltage.
Patent KR-20220020128-A (KR)
Inventor: YOU KYUNG JIN
IPC: B62M6/45
Filed: 2020-08-11
Abstract: The present invention relates to a personal mobility device that provides more improved driving and braking stability, and a stability control method therefor. According to an embodiment of the present invention, a stability control method of a personal mobility device may comprise the steps of: detecting a movement of the center of gravity according to the user's boarding; and correcting at least one of a braking force distribution ratio of a front wheel and a rear wheel and the center of gravity in consideration of the sensed direction of movement of the center of gravity.
Patent KR-20210112991-A (KR)
Title: Apparatus and method for selectively deidentifying object included in image
Inventor: LEE JIN SUK
IPC: G06T5/20
Filed: 2020-08-24
Abstract: The present invention discloses an apparatus and method for selectively deidentifying an object included in an image. In performing deidentification of an object included in an image, the de-identification can be selectively performed according to the type of the corresponding object. The apparatus for selectively de-identifying the object includes an image input part, an object recognition part, and a deidentification part.
Patent KR-20220026365-A (KR)
Inventor: LEE HYUN JONG
IPC: A62C31/05
Filed: 2020-08-25
Abstract: The present invention relates to a spray type fire extinguishing apparatus capable of forming wet fog by atomizing and spraying firefighting water into the air, thereby cooling the scene of a fire as well as reducing oxygen density to effectively delay and suppress the fire. In accordance with the present invention, the spray type fire extinguishing apparatus, which is provided to suppress a fire by spraying firefighting water into an indoor space of a building, includes: a housing having an installation space provided therein; a water tank installed in the housing, and storing firefighting water; a pump connected with the water tank so as to pump the firefighting water stored in the water tank; a spray nozzle connected with the pump through a main supply pipe so as to receive the firefighting water pumped by the pump, and installed in the housing so as to atomize and spray the firefighting water into the indoor space; and a control part controlling the pump.
Patent KR-20220026670-A (KR)
Title: Image sensor with improved quantum efficiency and its manufacturing method
Inventor: LIM YOUN SUB
IPC: H01L27/146
Filed: 2020-08-26
Abstract: The present invention relates to an image sensor with improved quantum efficiency, which includes: a photodiode disposed on a substrate to generate photocharges based on light; an insulating layer formed on the photodiode; a refractive layer formed in the insulating layer corresponding to the photodiode and refracting and dispersing the incident light to the photodiode; and an isolation layer formed between each of the photodiodes disposed on the substrate by a deep trench isolation (DTI) method to reflect the refracted and dispersed light.
Patent KR-20220028635-A (KR)
Title: Apparatus for skirt of Car Seat
Inventor: KIM YUN HO
IPC: B60N2/58
Filed: 2020-08-31
Abstract: The present invention relates to a skirting apparatus of a vehicle seat. As one embodiment of the present invention, the skirting apparatus of the vehicle seat comprises: an upper end backboard positioned above a seatback; a lower end backboard positioned adjacent to a lower end of the upper end backboard; a groove unit positioned between the upper end backboard and the lower end backboard; a covering unit configured to integrally cover the outer surface of the upper end backboard and the outer surface of the lower end backboard; and a coupling unit positioned on at least a portion of the inner surface of the upper end backboard and at least a portion of the inner surface of the lower end backboard and joined to the covering unit at a position corresponding to the groove unit. An objective of the present invention is to provide the skirting apparatus configured to cover the lower surface of the seatback.
Patent KR-20220028888-A (KR)
Title: Storage device and operating method thereof
Inventor: WAN SEOB LEE
IPC: G06F3/06
Filed: 2020-08-31
Abstract: The present technology relates to an electronic device. Provided is a storage device which prevents data transmission delay by reducing the number of transmission stages during data transmission and reduces currents consumed during data transmission. Each of the storage device comprises a plurality of banks each including a plurality of memory devices and a memory controller. The plurality of memory devices may include: a data selection unit configured to select and output data of a memory device included in any one of the plurality of banks according to a bank selection signal; a latch unit for storing data output from the data selection unit; and a transmission control signal generation unit configured to generate the bank selection signal so that the data stored in the latch unit may be sequentially output.
Patent KR-20220030566-A (KR)
Title: partition having magnetic joint
Inventor: CHUNG SOOHYUN
IPC: E04B2/74
Filed: 2020-09-03
Abstract: The present invention relates to a partition in which a hinge-type magnetic connector is assembled on both edges of a partition panel. Specifically, the partition having the magnetic connector rotates in a direction of attraction between magnets and is magnetically connected to freely change an angle between a plurality of the partition panels so as to easily arrange or rearrange a space.
Patent KR-20220039277-A (KR)
Title: Memory system and operating method of the memory system
Inventor: JONG WOOK KIM
IPC: G06F12/02
Filed: 2020-09-22
Abstract: The present invention relates to a memory system and an operating method thereof, wherein the memory system comprises: a memory device comprising a plurality of semiconductor memories; and a controller that sets a performance period of a garbage collection operation of each of the plurality of semiconductor memories based on a mobile ion amount of each of the plurality of semiconductor memories, and controls the garbage collection operation of the plurality of semiconductor memories based on the set performance period. Therefore, the present invention is capable of improving reliability.
Patent KR-20210043442-A (KR)
Title: Apparatus and Method for Mapping Physical Distance of Nano Magnetic Particle Image
Inventor: KIM JIN SUN
IPC: A61B5/00
Filed: 2020-09-28
Abstract: The present invention relates to an apparatus and a method for nano magnetic particle imaging. The apparatus includes: a measuring head where two or more sample cases accommodating samples containing nano magnetic particles are spaced apart in a through hole with excitation and detection coils installed; a field-free generator forming a field-free region with a sparse magnetic field in a region of separation between identical and facing magnetic poles; and a control unit imaging the positional distribution of the nano magnetic particles in the sample based on a detection signal output from the detection coil by applying a signal to the excitation coil and performing control such that the field-free region is moved in the sample as the measuring head is positioned in the region of separation of the field-free generator. The sample cases are spaced apart in the through hole. The control unit is capable of calculating the physical distance between pixels by counting the pixels between the midpoints of the two or more separate samples in the imaged positional distribution of the nano magnetic particles and dividing the inter-sample case physical distance by the pixel count.
Patent KR-20220043520-A (KR)
Inventor: SHIN WOOJUN
IPC: H01L21/3205
Filed: 2020-09-29
Abstract: The present invention relates to: a silicon etchant composition comprising (A) hydrofluoric acid, (B) nitric acid, (C) a benzenesulfonic acid-based compound containing an alkyl group having 4 to 16 carbon atoms, (D) a silicone additive, and (E) water; and a pattern formation method using the same. The present invention can provide an effect of accelerating an etching rate for a polysilicon film and suppressing corrosion and damage to a silicon nitride film.
Patent KR-20220052179-A (KR)
Inventor: HAN SANG IL
IPC: A63B24/00
Filed: 2020-10-20
Abstract: The present invention relates to a service method and a system, which display and provide coaching content consisting of swimming coaching methods required for each child's body shape and correction posture for swimming lessons provided to children to maximize the effect of swimming lessons and posture correction. According to an embodiment of the present invention, the method comprises the steps of: setting the height, weight, body fat ratio, frame, posture and parts that require correction, and the like as items for each child's body shape and posture through an AI learning engine, to collect data of each child on the items and perform a learning and analysis process for the collected data, and calculating a resulting data model; and performing image data matching and making contents for the calculated data model.
Patent KR-20220054063-A (KR)
Inventor: KIM MYUNG SUN
IPC: G07C9/00
Filed: 2020-10-23
Abstract: The present invention provides an unmanned parcel drop box including a plurality of storage spaces separated by at least one partition wall and a door that opens and closes each of the storage spaces. The unmanned parcel drop box includes a first sensor provided on an inner wall of the storage space to receive and emit light, a second sensor provided on the partition wall to receive and emit light, and a first control unit that allows at least one pair of the first and second sensors to receive and emit light to each other to determine whether there is a parcel interposed between the first and second sensors in each of the plurality of storage spaces.
Patent KR-20200125558-A (KR)
Title: Display apparatus and method for controlling thereof
Inventor: KIM YOUNGJIN
IPC: G06F3/0481
Filed: 2020-10-27
Abstract: Disclosed is a control method of a display device including a touch screen for executing at least one application. The control method of the present invention comprises the following steps of: receiving an application execution command to execute at least one application; and determining at least one of the size and position of a window for executing the application according to a position to which the application execution command is input, and displaying the window based on at least one of the determined position and size.