baber/WOPTO huggingface dataset:
Patent KR-20220101904-A (KR)
Inventor: PARK YE EUN
IPC: E06B9/11
Filed: 2021-01-12
Abstract: The present invention relates to a fire shutter and, specifically, to a device capable of preventing an accident in which an evacuee is crushed by a shutter when the shutter closes in the event of a fire. The present invention may include: a shutter which is installed in a passage of a building, and lifted and rolled or unfolded to open and close the passage; a lifting rail which is installed on both sides of the passage along the lifting direction of the shutter and into which both ends of the shutter are inserted; a housing which is installed at the end of the shutter; a screen which is accommodated inside the housing and is drawn out of the housing when the shutter is lowered to close the space between the shutter and the passage; and a pressing plate on the lifting rail, which presses a support member so that the screen can be drawn out of the housing.
Patent KR-20220102753-A (KR)
Inventor: LEE HUI SUNG
IPC: A23L13/40
Filed: 2021-01-14
Abstract: The present invention relates to a method for producing a pig trotter containing Gynura procumbens and a pig trotter produced using the same and to a method for producing a pig trotter containing Gynura procumbens and a pig trotter produced using the same, in which the Gynura procumbens is used in the process of producing the pig trotter to remove or sterilize inflammation of pig's feet, to reduce the odor of the pig trotter and to have excellent texture and meat quality. To this end, the method for manufacturing the pig trotter containing the Gynura procumbens according to the present invention comprises the steps of: (a) removing the hair and the hoofs of pig feet and then immersing and maturing, in a Gynura procumbens extract, the pig feet, from which blood and foreign substances are removed by water washing; (b) preparing broth by brewing ginger, onion, bay leaves, garlic, soybean paste, and whole pepper in order to boil the pork feet; (c) adding Gynura procumbens, Ziziphus jujuba, Cnidium officinale, Eleutherococcus sessiliflorus, and Cinnamomum verum to the prepared broth; and (d) inputting and boiling the pig feet having passed the step (b). The pork trotter containing the Gynura procumbens according to the present invention may be produced by using at least anyone among the above steps.
Patent KR-20220103227-A (KR)
Title: Non-volatile memory device, controller for controlling the ame, storage device having the same, and reading method thereof
Inventor: SHIN DONG MIN
IPC: G11C16/26
Filed: 2021-01-14
Abstract: In accordance with the present invention, a controller includes: a nonvolatile memory interface circuit connected with at least one nonvolatile memory device, and controlling the at least one nonvolatile memory device; and an error correction circuit performing an error correction operation with respect to a codeword received from the nonvolatile memory interface circuit in accordance with any one of a plurality of error correction decoding levels. The nonvolatile memory interface circuit includes: an error evaluator receiving additional information from the at least one nonvolatile memory device, and predicting the distribution of memory cells by using the additional information; and an error correction scheduler selecting any one from among the plurality of error correction decoding levels in accordance with the predicted distribution. Therefore, the present invention is capable of minimizing defense code latency.
Patent KR-20220105835-A (KR)
Inventor: PARK HYE GYEONG
IPC: H04N21/472
Filed: 2021-01-21
Abstract: An objective of the present invention is to provide character education for proper character formation of children. A providing method for playing a fairy tale video through an interaction comprises: (a) a step in which a server provides a menu interface for a user terminal with a specific program or an application installed therein if the user terminal connects to the server; (b) a step of playing a video for a fairy tale and subtitles explaining each scene of the video to the user terminal if the user terminal clicks one fairy tale through the menu interface; (c) a step in which the server provides a mission for the user terminal through one scene in the fairy tale video consisting of a plurality of scenes; and (d) a step in which the server checks a user input received through the user terminal, and provides the next scene for the user terminal to play the video if it is determined that the mission is completed.
Patent KR-20220107467-A (KR)
Inventor: KIM SEOK KON
IPC: H04L7/04
Filed: 2021-01-25
Abstract: Disclosed is a master clock association time synchronization signal generating device for increasing synchronization precision of oscillation pulses in each facility and obtaining continuity and stability even if a temporary problem occurs in communication with a master clock. The master clock association time synchronization signal generating device comprises: a master clock generator for generating master clock information; and a self-oscillation unit for generating time synchronization information in association with the master clock information transmitted before a signal blocking state in the signal blocking state with the master clock generator.
Patent KR-20220107557-A (KR)
Inventor: ILYOUNG PARK
IPC: F17C7/02
Filed: 2021-01-25
Abstract: The present invention provides a washing machine preventing durability degradation due to a high pressure ratio. The washing machine includes: a first housing having an opening and a space in which a drum is inserted, wherein the drum accommodates laundry on the inner side; a partition sealing the opening, and connected to the first housing; a second housing sealing one side of the partition, and connected to the first housing; a storage tank storing carbon dioxide supplied to the drum; and a first compressor and a second compressor moving the compressed carbon dioxide to the storage tank by compressing the carbon dioxide discharged from the inside of the drum after washing is finished. The washing machine washes the laundry as the carbon dioxide is put into the drum. When the washing is finished, the carbon dioxide is compressed by the first compressor and the second compressor operating in a row. When the inner pressure of the drum is lowered by the first setting pressure, the rotation number of the second compressor is changed.
Patent KR-20210098865-A (KR)
Title: Vehicle
Inventor: SUZUKI IKUMA
IPC: B60W40/105
Filed: 2021-01-28
Abstract: The present invention relates to a vehicle (1). The vehicle (1) is a vehicle capable of mounting an automatic driving kit (ADK) (3). The vehicle (1) comprises: a vehicle platform (VP) (5) which controls the vehicle (1) according to an instruction from the ADK (3); and a vehicle control interface (4) which interfaces between the ADK (3) and the VP (5). The VP (5) receives a driver deceleration request according to an amount of depression of a brake pedal (50) by a driver, and receives a system deceleration request from the ADK (3) via the vehicle control interface (4). The VP (5) sets a sum of the driver deceleration request and the system deceleration request to a target deceleration speed of the vehicle (1) during an automatic driving mode. An object of the present disclosure is to provide the vehicle which can be equipped with an autonomous driving system, and which performs fixing of wheels during autonomous driving at an appropriate timing.
Patent KR-20220115129-A (KR)
Title: Disinfection robot capable of autonomous driving and automatic recognition of disinfection targets
Inventor: KIM KANGGEON
IPC: A61L2/24
Filed: 2021-02-09
Abstract: A quarantine robot capable of performing autonomous driving and recognizing a quarantine target is provided. The quarantine robot includes: a recognition unit recognizing a surrounding environment of the quarantine robot and generating recognition information; a moving unit for moving a location of the quarantine robot; a light source unit emitting light of a certain wavelength range for quarantine; a spraying unit for spraying a fluid for quarantine; and a control unit for moving the quarantine robot through the moving unit based on the recognition information. The control unit identifies a quarantine target from the recognition information, and at least one of the light source unit and the spraying unit is controlled to perform quarantine on at least one of the surrounding environment of the quarantine robot and the quarantine target.
Patent KR-20220034638-A (KR)
Inventor: JEON HO KYUNG
IPC: B02C4/42
Filed: 2021-02-19
Abstract: The present invention relates to an eco-friendly deicing agent manufactured by compression molding various components of a deicing agent, and to a method for manufacturing the same. The present invention is eco-friendly by being configured to use magnesium chloride, which is an environmentally friendly component, while using less calcium chloride, and has the advantage of being able to minimize the impact on the aquatic environment by not adding organic matter in the manufacturing process thereof.
Patent KR-20220120780-A (KR)
Title: Management method for interior process
Inventor: PARK KYOUNG SU
IPC: G06Q10/06
Filed: 2021-02-23
Abstract: The present invention is to provide a method for managing an interior process. The method includes: a step of selecting, when at least one piece of service information is selected in a manager system that can access a server, one piece of service information in constructor information having a property of the selected service information; and a step of extracting a schedule corresponding to the service information.
Patent KR-20220121092-A (KR)
Title: Method and apparatus for providing mobile advertisement using biometrics
Inventor: HWANG KYOU PILL
IPC: G06K9/00
Filed: 2021-02-24
Abstract: The present invention relates to a method and apparatus for providing a mobile advertisement using biometrics. According to one embodiment of the present invention, the method for providing a mobile advertisement performed by an apparatus for providing a mobile advertisement includes: a step of identifying user information by performing biometrics for a user who gets in a vehicle; a step of determining a current location of the vehicle; a step of matching a customized advertisement corresponding to the identified user information and the determined current location in designated advertisements; and a step of exposing the matched customized advertisement to the user.
Patent KR-20220065645-A (KR)
Title: Low frequency vibrating actuator device and low frequency vibrating actuator apparatus comprising the device
Inventor: KANG HO PARK
IPC: B06B1/06
Filed: 2021-03-08
Abstract: According to an idea of the present invention, a low-frequency vibration output device comprises: an actuator receiving voltage to generate vibration; a spring structure provided on the actuator; and a vibration mass unit provided on the spring structure. The spring structure comprises: a first thin film; a first spacer provided between the first thin film and the actuator; and a second spacer provided between the first thin film and the vibration mass unit. The first spacer and the second spacer are horizontally offset from each other.
Patent KR-20220127677-A (KR)
Title: iron removal apparatus in solution
Inventor: MOON BYEONG WON
IPC: B03C1/30
Filed: 2021-03-11
Abstract: An apparatus for removing iron in water according to the present invention comprises: a separation tank into and from which water flows and which maintains a constant water level; a rotating shaft installed so as to cross the inside of the separation tank; circular plate-shaped magnetic disks coupled to the rotational shaft at regular intervals to be installed so as to be submerged in water or partially exposed and having magnetism; a driving unit for rotating the rotating shaft; a scraping unit including a scraper and a swing unit, wherein the scraper is supported by a support shaft supported in the separation tank to be installed in a space between the magnetic disks, partially moves in the scraping area of the magnetic disks to move the iron scraped from the surfaces of the magnetic disks to the edges of the magnetic disks and is capable of supporting the iron and the swing unit rotates the scrapper within the scraping area of the magnetic disks; and an iron collection unit collecting the iron moved to the edges of the magnetic disks by the scraper. The collection rate of the iron can be enhanced.
Patent KR-20220129269-A (KR)
Title: CCTV management system including live video sharing function and method of video sharing using the same
Inventor: BANG CHANG WON
IPC: H04N21/2187
Filed: 2021-03-16
Abstract: The present invention relates to a CCTV management system comprising a sharing function for live video and a video-sharing method using the same. According to the present invention, the CCTV management system comprising a sharing function for live video comprises: a plurality of video surveillance storage devices connected to a CCTV installed in a space to be monitored, and collecting images captured by the CCTV; a video-sharing server connected to the plurality of video surveillance storage devices through a network, obtaining information on a plurality of images collected in the video surveillance storage device to provide the same in the form of a list, creating a connection link corresponding to the plurality of images, and providing information on the generated connection link and a messenger application capable of delivering the connection link; and a manager terminal performing authentication while the application provided by the video-sharing server is running, and when authentication is complete, delivering the link corresponding to a video to be shared to an external user terminal through an application selected from a plurality of messenger applications. According to the present invention, an arbitrary link is created and provided for an image to be shared, but a third party can monitor the image in real-time without a separate authentication procedure. The link is delivered through one of the messenger applications selected from various mobile messenger applications, and convenience can be increased because users can watch the recorded video through the DVR/NVR equipment just by selecting the delivered link.
Patent KR-20220131047-A (KR)
Title: Electronic device including camera module
Inventor: KIM GIDAE
IPC: H04M1/02
Filed: 2021-03-19
Abstract: According to one embodiment of the present invention, an electronic device may comprise: a display visually exposed through the front surface of the electronic device and including a first opening; a housing forming the exterior of the electronic device, wherein the housing is positioned between the first opening and the rear surface of the electronic device and the housing includes a second opening aligned with the first opening; a camera module which is inserted into the second opening and of which a portion is positioned in the first opening; and a support structure fixed to the housing and supporting the portion of the camera module positioned in the first opening. Various other embodiments are possible. Therefore, a screen bezel is reduced to make a screen expandable.
Patent KR-20220137491-A (KR)
Title: Bag having a expension means
Inventor: KIM HUE SUNG
IPC: A45C13/30
Filed: 2021-04-02
Abstract: A bag having an expansion function according to an embodiment of the present invention comprises: a main body having a space formed therein; a handle having both ends coupled to the main body; and a tube having a flow path formed so that air is injected therein, and surrounding the outer surface of the main body. The tube may include: an upper tube forming an upper end of the main body; a lower tube forming a lower end of the main body; and a side tube connecting the upper tube and the lower tube. The volume within the space is larger in a contracted state in which the air in the tube is discharged to the outside than in an expanded state in which the air is injected into the tube. The present invention is to provide a bag which has an expansion function, and can prevent external shock from being applied to a stored article.
Patent KR-20220138615-A (KR)
Title: Flow-type Electrolysis Apparatus having inserted electrode structure
Inventor: KIM HEE WOO
IPC: C02F1/461
Filed: 2021-04-06
Abstract: The present invention relates to a flow-type electrolysis device provided in an insertion electrode structure. The flow-type electrolysis device provided in an insertion electrode structure comprises: an external electrode portion (100) having a body portion (110) formed of a hollow portion (120) having an opening (130) on one side and a passage support portion (140) provided to communicate with the hollow portion (120) on the other opposite side; and an internal electrode portion (200) having a rod-shaped body portion (210) inserted into the hollow portion (120) through the opening (130) of the external electrode portion (100), an internal flow path portion (220) each provided at an inner end portion (211) and an outer end portion (212) of the body portion (210), and a passage support portion (230) provided to communicate with the internal flow path portion (220). In addition, a cover portion (320) having a through hole (321) penetrating the passage support portion (230) is fastened to the outer end portion (212) of the internal electrode portion (200) and is hermetically coupled to the opening (130) of the external electrode portion (100). Moreover, the external electrode portion (100) and the internal electrode portion (200) are mutually insulated and coupled to have a spaced flow space portion (300) provided, and a fluid reactant introduced from the flow space portion (300) is moved and electrolyzed. Accordingly, an electrolysis reaction is carried out efficiently.
Patent KR-20210131232-A (KR)
Title: Optical fiber
IPC: G02B6/036
Filed: 2021-04-06
Abstract: An objective of the present invention is to provide an optical fiber having a refractive index distribution shape with a low occurrence of structural disorganization. To achieve the objective, the optical fiber comprises: a core of a radius r1 in a center part; a first clad layer of the outermost radius r2 adjacent to the core on a radial position r1 and covering its outer circumference; a second clad layer of the outermost radius r3 adjacent to the first clad layer on a radial position r2 and covering its outer circumference; and a third clad layer adjacent to the second clad layer on a radial position r3 and covering its outer circumference. A refractive index of the first clad layer is continuously gently lowered from the inside toward the outside to acquire a maximum value on the radial position r1, and acquire a minimum value on the radial position r2. A refractive index of the second clad layer is continuously gently raised from the inside toward the outside to acquire a minimum value on the radial position r2, and acquire a maximum value on the radial position r3.
Patent KR-20220139128-A (KR)
Title: Pathogen blocking apparatus using body electrostatics based on electomagnetic wave
Inventor: KIM SANG WOO
IPC: B03C3/43
Filed: 2021-04-07
Abstract: The present invention attaches an electrode member to a human body skin and rectifies a current generated by human body static electricity caused by ambient electromagnetic waves through a rectifier to charge a blocking unit so as to apply an electrical repulsive force to pathogens, thereby expecting a human body input preventing effect. The present invention is a technology which charges a blocking unit surface through human body static electricity energy harvesting based on electromagnetic waves to apply an electrical force to pathogens such as viruses, bacteria and the like, thereby fundamentally blocking input of the pathogens into a human body.
Patent KR-20220141404-A (KR)
Inventor: JUNG MUN SUNG
IPC: A23L19/20
Filed: 2021-04-13
Abstract: The present invention relates to a method for producing low-iodine Kimchi and a low-iodine Kimchi prepared thereby. The manufacturing method of low-iodine Kimchi, according to the present invention, comprises the steps of: a pickled cabbage preparing step (S100) of preparing cabbage, pickling the same, and treating with ozone (O_3) to prepare pickled cabbage; a seasoning solution preparation step (S200) of preparing a seasoning solution to be mixed with the pickled cabbage; a seasoning solution application step (S300) of applying the seasoning solution between leaves of pickled cabbage to mix; and a fermentation step (S400) of stacking the pickled cabbage mixed with the seasoning solution and then storing and fermenting the same. According to the configuration described above, the manufacturing method of low-iodine Kimchi, according to the present invention, enables the manufacture of Kimchi with low iodine content compared to general Kimchi, and thus, cancer patients, in particular, thyroid cancer patients can safely consume the Kimchi. Also, the Kimchi maintains the original texture and flavor of Kimchi while stored for a long time, providing an excellent Kimchi taste.
Patent KR-20220113225-A (KR)
Title: Method and apparatus for managing the sugar content of fruits based on non-destructive testing
Inventor: PARK EUN JUNG
IPC: G06Q10/04
Filed: 2021-04-16
Abstract: Disclosed are a method and a device for predicting and managing the sugar content of fruits. A method for operating the device for predicting and managing the sugar content of fruits comprises the steps of: identifying a QR code attached to a fruit box to obtain a unique identification code; transmitting a production history inquiry request containing the unique identification code to a history management server; receiving production history information from the history management server and obtaining the representative sugar content measured from a selected destructible fruit in the fruit box; obtaining measured infrared spectrum from the selected non-destructible fruit in the fruit box; determining the predicted sugar content for the selected non-destructible fruit using the infrared spectrum; and adjusting the predicted sugar content using the production history information and the representative sugar content. Therefore, the present invention can improve the accuracy of sugar content prediction by finely reflecting climate changes.
Patent KR-20220144194-A (KR)
Inventor: KIM SANG HAG
IPC: H03G3/30
Filed: 2021-04-19
Abstract: The present embodiments provide an RF amplifying apparatus for removing a spurious component corresponding to a clock frequency from an automatic level control (ALC) signal through an RF choke connected between an automatic level control circuit and a first stage variable amplifier, to improve the quality of an RF signal.
Patent KR-20220146118-A (KR)
Title: Door for sterilization sterilizer with improved assembility
Inventor: WON DONG CHUN
IPC: E06B3/72
Filed: 2021-04-23
Abstract: The present invention relates to a sterilizer door with improved assembly performance, which comprises: a first vertical frame having first and second coupling holes separately formed therein; a second vertical frame having third and fourth coupling holes separately formed therein; a first horizontal frame; a second horizontal frame; and glass installed in a see-through hole.
Patent KR-20220151722-A (KR)
Title: Drainage in a nutrient solution cultivation device for green house through a mesh strainer and a connection part
Inventor: YUN WON KU
IPC: A01G31/06
Filed: 2021-05-07
Abstract: The present invention relates to a nutrient solution cultivation device for a greenhouse, which comprises an artificial medium which is installed on the floor of a greenhouse so as to allow seedlings extended in a certain direction to be planted on a support extended in a certain direction, when fertilizer dissolved in water necessary for growth during nutrient solution cultivation is supplied to an independent artificial medium, an irrigation pipe which supplies a nutrient solution to the artificial medium, and a mesh strainer which is connected to the lower part of the artificial medium to filter artificial medium components coming out of the artificial medium, wherein the nutrient solution is transmitted to a drainage pipe through a hose.