baber/WOPTO huggingface dataset:
Patent KR-20220117640-A (KR)
Title: device for valve opening and closing
Inventor: BAE YEON KYOUNG
IPC: F16K31/02
Filed: 2021-02-17
Abstract: The objective of the present invention is to provide a valve opening and closing device in which reliability of valve opening and closing operations is ensured. According to the present invention, a valve opening and closing device comprises: a fluid pipe having a passage through which fluid moves therein; an opening and closing unit configured to be placed inside the fluid pipe, include a movable member provided to be movable between an open position that opens at least a portion of the passage so that the fluid can move in the passage and a closed position that closes the passage to prevent the fluid from moving within the passage, and open and close the fluid pipe; a first driving unit for moving the movable member to the open position or the closed position; and a second driving unit for moving the movable member to the open position or the closed position when the first driving unit is in an abnormal state in which the first driving unit is inoperable or malfunctioning.
Patent KR-20220117765-A (KR)
Title: toe Fur slipper
Inventor: KIM DAE YOUNG
IPC: A43B23/07
Filed: 2021-02-17
Abstract: The present invention relates to indoor thermal slippers with split-toe design and, more specifically, to indoor slippers which has warmth retention property by allowing an insole thereof to be made from artificial wool fleece, and which is configured to enable the toes to be spread out by inserting silicone into a toe box thereof. The present invention is also effective in treating and preventing athlete's foot that often affects people who have to wear indoor slippers for a long period of time, such as office workers and housewives.
Patent KR-20220117989-A (KR)
Title: Nozzle holder and mist spray system using the same
Inventor: CHANG SOO JI
IPC: F16L35/00
Filed: 2021-02-18
Abstract: In a conventional misting device, a mist nozzle is attached to a pipe providing a water flow path by forming a plurality of pores and then attaching the mist nozzle to the pores. Replacing the pipe and installing a long pipe is difficult because the mist nozzle must be directly attached to the pipe after perforating the pipe. Thus, the present invention provides a nozzle holder with two pipes and one mist nozzle so that the pipe and nozzle can be readily removed and replaced. The nozzle holder and pipes can be readily removed and changed. This invention creates a park-friendly nozzle holder. The present invention relates to a nozzle holder connecting a mist nozzle for spraying water in the form of mist and a pipe for supplying water to the nozzle, which comprises: a tubular body having a nozzle fastening hole formed on one side and having pipe connectors formed on left and right ends; a coupler having a front end inserted into the pipe connector, having a radius increasing rearward, and forcibly fitted on the front end after the pipe is inserted into the inside; a pressing ring which the pipe penetrates the inside thereof, having a front end on which a pressing portion is formed to insert into the coupler and having a rear end on which a flange portion is formed; and a pressing fixing nut in which a rear surface is blocked, but a through hole having a smaller radius than that of the flange portion is formed, the pipe penetrates the through hole, and while being fastened to the pipe connector, the rear surface pushes the flange portion of the pressing ring to press the pressing ring toward the coupler.
Patent KR-20220122228-A (KR)
Title: Method for providing electronic commerce using the lifespan of equipment from building operation data
Inventor: PARK JAE OOK
IPC: G06Q50/08
Filed: 2021-02-26
Abstract: The present invention provides an e-commerce method, which includes the steps of: (a) an e-commerce module (104) identifying complex data and household data on the complex and household where an accessed user resides by identifying a resident terminal connected thereto; and (b) the e-commerce module (104) determining a facility material list to be output using the identified complex data and household data and outputting the list to the resident terminal.
Patent KR-20220123819-A (KR)
Title: SOLAR CELL and SOLAR CELL MODULE having the same
Inventor: JEONG BEOM NAM
IPC: H01L31/0224
Filed: 2021-03-02
Abstract: A solar cell according to an embodiment of the present invention comprises: a first photoelectric conversion unit including a photoelectric conversion layer containing a perovskite compound, a first transmission layer located on one side of the photoelectric conversion layer, and a second transmission layer located on the other side of the photoelectric conversion layer; a second photoelectric conversion unit disposed under the second transmission layer of the first photoelectric conversion unit and composed of a material or a structure different from that of the first photoelectric conversion unit; a first electrode electrically connected to one surface of the first photoelectric conversion unit, wherein the one surface is a light receiving surface of the first photoelectric conversion unit; and a second electrode electrically connected to the bottom of the second photoelectric conversion unit, wherein the first electrode has a stacked structure composed of at least two layers, and the second electrode is formed of a single layer. Thus, it is possible to provide a solar cell module having excellent efficiency and reliability while having a tandem structure further comprising another photoelectric conversion unit composed of a material or a structure different from that of the photoelectric conversion unit including a perovskite compound in addition thereto.
Patent KR-20220123885-A (KR)
Title: Apparatus and method for measuring the number and accuracy of movements performed in an unspecified exercise
Inventor: SON JIN HEE
IPC: G06T7/20
Filed: 2021-03-02
Abstract: The present invention relates to a method for measuring the number and accuracy of movement performed in an unspecified exercise, which comprises: filming an unspecified exercise performed repeatedly by a user to obtain a video of the repeated exercise; extracting an embedding vector by frame from the video of the repeated exercise and a video of a reference exercise to be compared therewith; calculating a first self-similarity matrix for the embedding vectors extracted by frame from the video of the repeated exercise; calculating a second self-similarity matrix for the embedding vectors extracted by frame from the reference video; calculating a similarity matrix between the first self-similarity matrix and the second self-similarity matrix; and calculating the number and accuracy of the movement of the exercise performed by the user, based on the calculated similarity matrix.
Patent KR-20220125947-A (KR)
Inventor: LEE HYEON JU
IPC: A21D2/36
Filed: 2021-03-08
Abstract: The present invention relates to Sujebi dough containing finely pulverized onions, apples, bananas, Rhynchosia Nulubilis, Platycodon grandifloras, ginseng and the like. According to the present invention, when busy modern people are tired of instant food, preparation of single meal is easy as a convenient meal while making nutritious meal, and the Sujebi dough of the present invention is effective for health promotion, diet and skin care.
Patent KR-20220126324-A (KR)
Title: Voice recognition system and method using lip-reading
Inventor: HONG SOON UOP
IPC: G10L15/02
Filed: 2021-03-08
Abstract: The present invention relates to a voice recognition system using lip-reading and a method thereof. The voice recognition system comprises: a microphone for collecting a voice of a speaker and outputting the same as an electrical signal; a camera for acquiring an image of the lips of the speaker while collecting the voice; a voice phoneme extraction unit for extracting data on the phonemes of the voice from the electrical signal output from the microphone; a lip phoneme extraction unit for extracting each phoneme from the image of the lips acquired by the camera; an AI lip-reading model unit for acquiring data matched to each phoneme extracted by the lip phoneme extraction unit; a waveform filter unit for replacing data, for which no phoneme is read, among data on each phoneme extracted by the voice phoneme extraction unit, with data of a corresponding phoneme among data acquired by the AI lip-reading model unit; and a waveform rearrangement unit for sequentially aligning data of all phonemes in which the data on the phoneme is replaced by the waveform filter unit. To solve the problem of voice recognition in noisy areas, the voice recognition system can complementally use lip movements (lip reading) to isolate the voice of the speaker from other noise, thereby transmitting accurate commands, can prevent fraudulent use through recognition of the speaker, can help learning for voice recognition through creation of a learning database for voice recognition, and can be implemented in the form of a semiconductor in a system-on-chip (SoC) by implementing software in a PC environment or by building the entire function into an IC.
Patent KR-20220126411-A (KR)
Title: Apparatus for processing substrate and method of processing substrate
Inventor: KWON YOUNG SOO
IPC: H01L21/687
Filed: 2021-03-09
Abstract: According to one embodiment of the present invention, a substrate treatment method using a substrate treatment apparatus comprising: a process chamber for defining a treatment space therein; a gas spraying unit installed in the process chamber to supply process gas to the treatment space; a substrate support installed in the process chamber to face the gas spraying unit and to support a substrate; a tilting device for adjusting a relative tilting angle of the substrate support with respect to the gas spraying unit; and a control unit for controlling the tilting device comprises a step of forming a thin film on the substrate by spraying process gas through the gas spraying unit while the control unit continuously changes the tilting angle of the substrate support by using the tilting device. The continuously changing of the tilting angle of the substrate support includes at least two intervals selected from among a constant speed section in which the tilting angle of the substrate support constantly changes so that the uniformity of the thin film formed on the substrate increases, an acceleration section in which the tilting angle of the substrate support acceleratedly changes, and a deceleration section in which the tilting angle of the substrate support deceleratedly changes. Therefore, the substrate treatment method can improve the thickness uniformity and distribution characteristics of the thin film.
Patent KR-20210031667-A (KR)
Title: A method and apparatus for quantifying and evaluating dizziness of user due to use of a virtual reality device
Inventor: JEON HONG JIN
IPC: A61B5/01
Filed: 2021-03-11
Abstract: The present invention relates to a method and a device for quantifying and evaluating dizziness or visual fatigue of a user due to the use of a virtual reality device. According to an embodiment of the present invention, the method for quantifying and evaluating dizziness or visual fatigue comprises the steps of: measuring a vestibular function or visual function of a user who will use a virtual reality device; providing a stimulus image to the user through the virtual reality device; measuring the change of an autonomic nervous system or the change of the visual function of the user due to the provided stimulus image; estimating a degree of dizziness or visual fatigue of the user by the provided stimulus image through a questionnaire; quantifying the dizziness due to the use of the virtual reality device and the stimulus image provided to the user based on the measured vestibular function or visual function, the measured change of the autonomic nervous system, and the estimated degree of dizziness or the degree of visual fatigue to generate an evaluation index for dizziness reduction.
Patent KR-20220134271-A (KR)
Title: Fresh Box Sterilization Washing Device
Inventor: PARK DONG HEE
IPC: B08B3/02
Filed: 2021-03-26
Abstract: The present invention relates to a device for sterilizing and washing a fresh bag, which is configured to more efficiently sterilize and wash a fresh bag by using brush rollers and a plurality of sponge rollers. The device comprises: an inlet (4) and an outlet (5) installed in upper portions of the front and rear surfaces of a base (2); a feed detection sensor (6) installed in the inlet (4) to detect feeding of a fresh bag (3); first upper and lower conveying rollers (7, 8) for conveying the fed fresh bag (3) in the direction of the outlet (5); upper and lower washing water spray nozzles (11, 12) for spraying washing water (9) on the upper and lower surfaces of the fresh bag (3); upper and lower brush rollers (15, 16) for removing dirt and foreign substances while washing the upper and lower surfaces of the fresh bag (3), on which the washing water (9) is sprayed, with upper and lower brushes (13, 14); first upper and lower sponge rollers (17, 18) for absorbing the washing water (9) remaining on the upper and lower surfaces of the fresh bag (3); second upper and lower conveying rollers (19, 20) for conveying the fresh bag (3) in the direction of the outlet (5); upper and lower sterilizing water spray nozzles (23, 24) for spraying sterilizing water (10) on the upper and lower surfaces of the fresh bag (3) conveyed to the outlet (5); second upper and lower sponge rollers (25, 26) and third upper and lower sponge rollers (27, 28) for absorbing and removing the sterilizing water (10) remaining on the upper and lower surfaces while rotating in close contact with the upper and lower surfaces of the fresh bag (3) conveyed to the outlet (5); and a discharge detection sensor (29) installed in the outlet (5) to detect the discharge of the fresh bag (3).
Patent KR-20220134954-A (KR)
Inventor: CHO HONG YEON
IPC: G06N20/20
Filed: 2021-03-29
Abstract: The present invention relates to a method and a system for detecting an abnormal action based on an autoencoder ensemble. In accordance with the present invention, the method includes the following steps of: collecting data necessary for learning from log data converted from network packet data; identifying the distribution of the collected data; clustering the collected data based on the identified data distribution; generating as many autoencoder models as the number of clusters of the collected data; instructing the plurality of generated autoencoder models with data belonging to a corresponding cluster; inputting prediction target data into the plurality of autoencoder models to calculate a restoration error; selecting an autoencoder model having the smallest calculated restoration error from among the plurality of autoencoder models; and comparing a preset reference error set on the selected autoencoder model with the restoration error calculated from the autoencoder model to predict whether the prediction target data is abnormal. Therefore, the present invention is capable of detecting an abnormal action of a network packet in real time.
Patent KR-20220141976-A (KR)
Inventor: LEE HWANG GI
IPC: G01J5/06
Filed: 2021-04-14
Abstract: The present invention relates to a temperature measurement apparatus using a thermal imaging camera and a method thereof. The temperature measurement apparatus of the present invention measures a body temperature of a subject and a temperature of a surrounding environment where the subject is located by using a thermal imaging camera. The temperature measurement apparatus measures a distance between the thermal imaging camera and the subject using a distance sensor. The temperature measurement apparatus calculates a deviation by comparing the measured distance and the temperature of the surrounding environment with a reference distance and a reference temperature, respectively, and corrects the body temperature measured by the thermal imaging camera according to the calculated deviation to obtain an accurate body temperature of the subject. According to the present invention, the accurate body temperature of the subject is measured by reflecting the distance to the subject and the temperature of the surrounding environment where the subject is located, to improve the accuracy and reliability of the temperature measurement apparatus.
Patent KR-20220142036-A (KR)
Inventor: LEE KAP SOO
IPC: A23P10/28
Filed: 2021-04-14
Abstract: The present invention relates to a persimmon vinegar powder stick and a manufacturing method thereof. More particularly, the persimmon vinegar powder stick consists of 100 parts by weight of persimmon vinegar powder and 30 to 50 parts by weight of a binder, and is manufactured by: a persimmon vinegar concentrate manufacturing step of concentrating persimmon vinegar with a vacuum concentrator to have 12 to 18°Bx to manufacture a persimmon vinegar concentrate; an additive mixing step of mixing 10 to 30 parts by weight of persimmon leaf extract and 5 to 10 parts by weight of cyclodextrin with 100 parts by weight of the persimmon vinegar concentrate manufactured through the persimmon vinegar concentrate manufacturing step; a homogenization step of homogenizing the mixture manufactured through the additive mixing step at a temperature of 10 to 20℃ for 2 to 10 minutes; a powdering step of obtaining a powder by spray-drying the mixture homogenized through the homogenization step; and a molding step of mixing a seaweed extract with the persimmon vinegar powder manufactured through the powdering step, and molding the mixture into a stick shape. The persimmon vinegar powder stick manufactured through the above ingredients and steps can conveniently use and store the persimmon vinegar powder with increased preference by adding the unique flavor of persimmon leaves as well as removing the acidity of persimmon vinegar.
Patent KR-20210045384-A (KR)
Title: Method and device for controlling vehicle of Overhead Hoist Transfer
Inventor: LEE JUN BEOM
IPC: H01L21/677
Filed: 2021-04-16
Abstract: The present invention relates to a method and a device for controlling an overhead hoist transfer (OHT) bogie, wherein by giving a buffer distance or buffer waiting time when a bogie to be controlled departs due to proximity distance deviation of a preceding bogie after stopping in accordance with proximity distance reaching with the preceding bogie during driving of the bogie to be controlled of OHT, provided is a method capable of minimizing repetition of starting and stopping of the bogie due to congestion on a rail.
Patent KR-20220143784-A (KR)
Inventor: KIM GUN NO
IPC: A61B17/00
Filed: 2021-04-17
Abstract: A user can hold a needle with a rough part (1) of a needle holder to perform suturing, and after suturing, cut stitching fiber with a cutting part (4) of the needle holder. The cutting part (4) of the needle holder is made in the form of two blades meeting each other, not in the form of scissors, so as to easily cut the stitching fiber.
Patent KR-20210131919-A (KR)
Title: Method, system and non-transitory computer-readable recording medium for analyzing urination-related sounds
IPC: G16H50/20
Filed: 2021-04-26
Abstract: The present invention relates to a method, system, and non-transitory computer-readable recording medium for analyzing urination-related sounds. In accordance with an embodiment of the present invention, the method for analyzing urination-related sounds comprises: a step of acquiring a target sound data including a urination sound; a step of segmenting the target sound data in the dimension of time; and a step of analyzing the segmented target sound data by using a learning model, and determining the urination section in the target sound data. The learning model learns to output data which can be used as a clue for determining the urination section from the sound data based on the learning data including at least one of the sound data segmented in the dimension of time, the data on at least one feature extracted from the segmented sound data, and a tagging information labeled on the segmented sound data. The present invention aims to provide a method, system, and non-transitory computer-readable recording medium for analyzing urination-related sounds, which are capable of providing information which can help determine the diagnosis on the urination function of a patient.
Patent KR-20220151886-A (KR)
Inventor: LEE GEON HUI
IPC: A61H3/02
Filed: 2021-05-07
Abstract: The present invention relates to bending crutches and is intended to solve the existing problem of not being easy to be carried and stored by making it possible to improve the existing crutches, which were inconvenient to be stored under a chair or in a public place due to the long length of the crutches by a bending device to solve the problem of not being easy to carried and stored. That is, the present invention comprises: the bending device configured to allow an unnecessary length part to be bent during storage by installing a total of three crutches to improve the existing crutches which were inconvenient to be stored under a chair or in a public place due to the long length of the crutches; and a handle configured the same as general crutches so as to be held by hand. Therefore, the present invention has the effect of solving the problem of not being easy to be carried and stored by making it possible to improve the existing crutches, which were inconvenient to be stored under a chair or in a public place due to the long length of the crutches by the bending device to solve the problem of not being easy to be carried and stored.
Patent KR-20220151984-A (KR)
Inventor: MIN BYUNG HO
IPC: B60R21/26
Filed: 2021-05-07
Abstract: The present invention relates to an airbag module for a vehicle, a covering apparatus thereof, and a covering method thereof. The airbag module for the vehicle of the present invention comprises: an airbag unit including a cushion and an inflator; a cover unit which surrounds the outer surface of the airbag unit and maintains a shape of the outer surface of the airbag unit through thermal compression molding; and a stud which penetrates the cover unit and protrudes to the exterior of the cover unit, and to which the stud is coupled to the exterior, The cover unit is a soft textile material manufactured from a single-material polymer fiber. Provided are the vehicle airbag covering capable of satisfying a design of a frame to be slimmed down, the manufacturing apparatus thereof, and the manufacturing method thereof.
Patent KR-20220113227-A (KR)
Inventor: MIN DONG KI
IPC: F17C13/00
Filed: 2021-05-11
Abstract: The present invention relates to a cartridge device. In addition, the present invention relates to a cartridge for gas injection capable of storing gas inside a container made of metal. According to an embodiment of the present invention, a plurality of entry paths are arranged, the plurality of entry paths are arranged radially based on an axis center of a body, and a jamming path is arranged to connect the plurality of the entry paths.
Patent KR-20220153740-A (KR)
Title: 3 dimension Isolation system using guide SLIDE
Inventor: PARK KI SEOK
IPC: F16F15/02
Filed: 2021-05-12
Abstract: The present invention relates to a three-dimensional isolation apparatus which aims to, when an external vibration occurs, block vibration transferred to a subject by vertically or horizontally sliding a moving frame, on which the subject is held, by using an LM guide. The three-dimensional isolation apparatus comprises: a base plate installed in contact with the ground surface; a moving frame located on an upper side of the base plate, formed by combining an upper frame and a lower frame, and moving to absorb an external vibration transferred to a subject; and a guide slide unit sliding the moving frame with a movement by the external vibration by using an LM guide located between the base plate and the lower frame.