baber/WOPTO huggingface dataset:
Patent KR-20220104428-A (KR)
Inventor: NA KI WON
IPC: F24F11/63
Filed: 2021-01-18
Abstract: The present invention discloses a jet stream nozzle spray type air sterilizer. The jet stream nozzle spray type air sterilizer according to the present invention comprises: a main body forming an outer body, having a filtration chamber, which has an inlet formed on one side surface to introduce air from the outside, above a machine chamber arranged in a lower part, having a discharge chamber arranged thereabove to provide a space for mixing and discharging clean air and sterilizing water, and including, inside the discharge chamber, a jet stream generating part having a sterilizing water discharge hole having a cylindrical shape opened toward an indoor side and an air discharge hole formed on an edge side of the sterilizing water discharge hole to discharge clean air; an air cleaning module provided inside the filtration chamber and having a filter for sucking air from the outside to remove contaminants; a sterilizing water supply module consisting of a sterilizing water tank provided in the discharge chamber to store sterilizing water, and a spray nozzle connected to the sterilizing water tank by a pipe for discharge at a high pressure; and a controller for controlling the operation of the air cleaning module and the sterilizing water supply module. The jet stream nozzle spray type air sterilizer according to the present invention configured as described above diffuses known sterilizing water such as phytoncide, including electrolyzed water harmless to the human body, into the indoor space together with filtered clean air at all times, thereby effectively sterilizing various pathogens including viruses floating in the air. Moreover, contaminants such as germs and microbes attached to various items, housewares, clothes of occupants, and the like, including inner walls of an indoor space, can be removed and sterilized effectively, thereby improving the quality of indoor air to maintain habitability excellent.
Patent KR-20220104934-A (KR)
Title: Apparatus for operating air-bag of vehicle and method thereof
Inventor: LIM KWANG TAEK
IPC: B60R21/013
Filed: 2021-01-19
Abstract: Disclosed are a vehicle airbag driving apparatus and a method therefor. The vehicle airbag driving apparatus of the present invention comprises: a speed sensing unit sensing a speed of a vehicle; a belt sensing unit sensing whether or not an occupant is wearing a seat belt; a pressure sensing unit installed on a front passenger's seat and sensing a pressure according to a seated status of a passenger; a collision sensing unit sensing collision of the vehicle; an airbag driving unit which drives a front passenger's seat airbag; and an airbag control unit. The airbag control unit receives a vehicle speed, a seat belt wearing status, and a pressure from the speed sensing unit, the belt sensing unit, and the pressure sensing unit, respectively, and compares a detected weight according to the pressure with a critical weight to classify the passenger in a front passenger's seat. In addition, the airbag control unit controls the airbag driving unit by determining whether to deploy the front passenger's seat airbag when the collision of the vehicle occurs according to a classification result. An objective of the present invention is to provide the vehicle airbag driving apparatus which determines deployment of the front passenger's seat airbag and drives the airbag, and the method therefor.
Patent KR-20220104995-A (KR)
Title: Apparatus for engaging grommet with tubular part of automobile
Inventor: HAN GIL YONG
IPC: F16L55/04
Filed: 2021-01-19
Abstract: The present invention relates to a grommet fastening apparatus for an automotive tubular part, comprising: a frame unit having a horizontal frame and a guide rail; a part fixing unit having a fixing block and a clamp; a first movement unit disposed at a rear end of the part fixing unit, moving along the guide rail, separating a grommet from the clamp, and pushing the grommet to a predetermined position along the outer circumference of the tubular part; and a second movement unit disposed at a rear end side of the horizontal frame, moving along the guide rail, and having the other end of the tubular part inserted and fixed. According to the present invention, the grommet can be easily, quickly, and accurately fitted to the tubular part of an automobile, such as a drain hose.
Patent KR-20220105397-A (KR)
Inventor: KIM JUNG HWAN
IPC: H01M4/587
Filed: 2021-01-20
Abstract: The present invention relates to a lithium secondary battery including an electrode assembly including a positive electrode and a negative electrode alternately disposed, wherein the negative electrode is disposed at the outermost part of the electrode assembly, the outermost negative electrode includes: a negative electrode current collector; a first negative electrode active material layer formed on the inner surface of the negative electrode current collector; and a second negative electrode active material layer formed on the outer surface of the negative electrode current collector, and a loading ratio of the first negative electrode active material layer and the second negative electrode active material layer satisfies a predetermined range.
Patent KR-20220108504-A (KR)
Inventor: HWANG JAE KWANG
IPC: A45D33/00
Filed: 2021-01-27
Abstract: Disclosed is a compact container for makeup cosmetics having a mirror. The compact powder container for cosmetics having a mirror of the present invention comprises: a first main body that is configured to accommodate cosmetics therein; a second main body that is coupled to the first main body so as to be opened and closed; a first cover portion that is coupled to the second main body so as to be opened and closed, and covers an open upper part of the first main body; a second cover portion that is coupled to the second main body so as to be opened and closed, and covers an open upper part of the first cover portion; and a mirror portion having a mirror member detachably coupled to the second cover portion.
Patent KR-20220111921-A (KR)
Inventor: JUNG TAE SOON
IPC: A41D31/26
Filed: 2021-02-03
Abstract: The present invention relates to electromagnetic-shielding clothing and a manufacturing method therefor, the manufacturing method comprising the steps of: selecting a conductive yarn as either a weft or a warp and then weaving a fabric using the same; and putting a plurality of clothing fabrics to face each other and then sewing the same with conductive sewing yarns. According to the method for manufacturing electromagnetic-shielding clothing, it is possible to provide electromagnetic-shielding clothing woven with conductive yarns that are used as wefts or warp of a clothing fabric, and conductive sewing yarns that enable the conductivity between the conductive yarns to be connected, wherein the conductive sewing yarns are sewn to a region where a plurality of clothing fabrics are bonded.
Patent KR-20220117505-A (KR)
Title: Full-duplex communition system by controling amplitude and phase of transmitting and receiving signal for train protection
Inventor: WANG SHINGUN
IPC: H04B7/155
Filed: 2021-02-17
Abstract: Disclosed is a full-duplex communication system for a train protection repeater through phase and amplitude control of a train protection transmission/reception signal is disclosed. The full-duplex communication system for a train protection repeater includes: a circulator connected to the transmission/reception antenna, receiving a train protection transmission signal from a transmission end through a transmission port, outputting the transmission and reception antenna side, and outputting a train protection reception signal to a reception end through a reception port; a train protection transmission signal control unit for converting the phase of the train protection transmission signal and adjusting the amplitude to generate a signal for canceling the first unwanted signal, and synthesizing the first unwanted signal and the signal for canceling the first unwanted signal to remove the first unwanted signal, to cancel a first unnecessary signal that is not output to a transmit/receive antenna side through the circulator and is output through the reception port via the circulator among train protection transmission signals from the transmission end; and a train protection reception signal control unit for converting the phase of the train protection received signal and adjusting the amplitude to generate a second unwanted signal cancellation signal, and synthesizing the second unwanted signal with the second unwanted signal cancellation signal to remove the second unwanted signal, to cancel a second unnecessary signal that is not output to the reception end side through the circulator and is output through the transmission port through the circulator among train protection reception signals. According to the present invention, stable and accurate transmission/reception separation is possible.
Patent KR-20210111159-A (KR)
Title: Eco-friendly water quality management device
Inventor: JEONG JIN HO
IPC: C02F1/50
Filed: 2021-02-19
Abstract: The present invention relates to a water quality management device that simultaneously exhibits complex functions such as far-infrared emission, anion emission, purification ability, antibacterial activity, odor removal, scale removal effects and the like using only eco-friendly materials without use of chemicals (rust inhibitors, rust control agents).
Patent KR-20220119264-A (KR)
Title: A mechanical pencil lead barrel that directly connects the mechanical pencil lead to the mechanical pencil
Inventor: HAN SANG MIN
IPC: B65D85/20
Filed: 2021-02-20
Abstract: The present invention relates to a mechanical pencil lead dispenser that directly connects a mechanical pencil lead to a mechanical pencil and, more specifically, to a mechanical pencil lead dispenser which is a container configured to store mechanical pencil leads therein and which enables a user to adjust the amount of mechanical pencil leads dispensed thereby and use the mechanical pencil leads without having to pull out the same by a hand. Unlike existing mechanical pencil lead dispensers requiring processes of pulling out and putting in mechanical pencil leads, the present invention, which is configured to allow a user to insert the mechanical pencil lead dispenser container into the hole of a mechanical pencil, has the advantage that a mechanical pencil lead does not get on hands and the process of dispensing the mechanical pencil lead is simplified. Furthermore, the present invention has the advantage of being able to prevent all mechanical pencil leads from being dispensed at the same time as well as enabling a user to adjust the amount of mechanical pencil leads dispensed as many as he/she wants while seeing with his/her own eyes.
Patent KR-20220123971-A (KR)
Title: Manuafcturing method of anode material for solid oxide fuel cell to improve output characteristics and solid oxide fuel cell using the same
Inventor: MI JUNG JI
IPC: H01M4/86
Filed: 2021-03-02
Abstract: Disclosed are a manufacturing method of a negative electrode material for a solid oxide fuel cell which uses Ni-YSZ powders in a core-shell structure as a negative electrode of a fuel cell to improve output characteristics of a battery and a solid oxide fuel cell thereof. The manufacturing method of a negative electrode material for a solid oxide fuel cell for improving output characteristics according to the present invention comprises the steps of: (a) putting Ni powders and YSZ powders into a mechano-fusion machine; and (b) stirring the Ni powders and YSZ powders in the mechano-fusion machine at a speed of 5,000 to 9,000 rpm to generate Ni-YSZ powders in a core-shell structure.
Patent KR-20220125998-A (KR)
Inventor: PARK JAE YEON
IPC: G06Q20/40
Filed: 2021-03-08
Abstract: The present invention relates to a subscription payment system using a kiosk, and to a subscription payment system using a kiosk, which is capable of allowing a customer to make a payment for a regular subscription to an online service using a kiosk installed in an offline store. The subscription payment system using a kiosk, according to the present invention, comprises: a kiosk which is provided in a first store, receives authentication means information for personal authentication of a customer and payment means information for payment, and enables a subscription payment for a second store; an authentication server which is connected to the kiosk through a communication network, receives the authentication means information from the kiosk, performs the personal authentication of the customer, and generates authentication information including information of which personal authentication is completed; and a payment server which is connected to the kiosk and the authentication server through a communication network, receives the authentication information from the authentication server, receives the payment means information from the kiosk to approve the subscription payment, generates approval information including information of which the subscription payment is completed, and transmits the approval information to the kiosk.
Patent KR-20220127588-A (KR)
Title: Composition for Prevention or treatment of Diabetes Comprising Valdecoxib
Inventor: JUNG TAE WOO
IPC: A61P3/10
Filed: 2021-03-11
Abstract: The present invention relates to a pharmaceutical composition for the prevention and treatment of diabetes containing valdecoxib, wherein administration of the pharmaceutical composition activates an insulin signaling pathway in muscle cells to enhance glucose absorption, thereby being able to alleviate or treat diabetes.
Patent KR-20220128092-A (KR)
Title: Cosmetics case assembly
Inventor: JANG GYU YEUN
IPC: A45D40/22
Filed: 2021-03-12
Abstract: The present invention relates to a cosmetic case assembly with a cold insulation portion and, more specifically, to a cosmetic case assembly with a cold insulation portion which comprises a frame having a storage barrel provided with a carrier impregnated with a cosmetic composition and, in particular, which is configured to introduce a refrigerant tube so as to be brought into close contact with the outside of a refill frame, wherein the refrigerant tube assures a guaranteed period of use by allowing the cosmetics, which have been exposed to the outside for a predetermined time, to maintain a uniform temperature during makeup in summer. According to the present invention, it is possible to improve adhesive properties of a cosmetic composition by soothing overheated skin, but also to change the mood by maintaining a cool and fresh feeling, while securing a uniform storage temperature, thereby being able to contribute to extending the shelf life of the cosmetic composition.
Patent KR-20220129860-A (KR)
Title: Pharmaceutical composition for preventing or treating tumor overexpressing BLZF1
Inventor: CHO SU YEON
IPC: A61K48/00
Filed: 2021-03-17
Abstract: The present invention relates to a pharmaceutical composition for preventing or treating BLZF1 overexpressing tumors comprising a BLZF1 inhibitor. The pharmaceutical composition of the present invention inhibits the activity of BLZF1 overexpressed in gastrointestinal stromal tumors, so that it is possible to suppress the expression of mutant KIT protein, and also inhibit cell growth, thereby preventing or treating gastrointestinal stromal tumors.
Patent KR-20220130430-A (KR)
Title: Method and system for providing design feedback
Inventor: HYUN KYUNG HOON
IPC: G06F16/901
Filed: 2021-03-18
Abstract: Disclosed are a method and system for providing design feedback, which can support an efficient and creative design process of a designer. The disclosed method for providing design feedback includes: a step of storing design behavior information of a user for a target design; and a step of providing feedback for current design behavior information to the user by comparing previous design behavior information with the current design behavior information. The design behavior information includes at least one among a sketch drawing generated by design sketching, a design reference searching range, a design reference checked by the user.
Patent KR-20220135352-A (KR)
Title: Shared bicycle navigation system and operating thereof
Inventor: LEE CHON HEE
IPC: G06Q30/06
Filed: 2021-03-30
Abstract: Disclosed is an operating method of a shared bicycle server in a shared bicycle navigation system including a user mobile apparatus and a shared bicycle server. The operating method comprises the following steps of: receiving GPS data and an image obtained by photographing surroundings of a virtual rental place from a user mobile apparatus when the user mobile apparatus is located around the virtual rental place; estimating a location of the user mobile apparatus by using the photographed image and the GPS data; and transmitting the location to the user mobile apparatus.
Patent KR-20220138159-A (KR)
Title: Manufacturing Method of Corn Noodles
Inventor: PARK GI DONG
IPC: A23L29/269
Filed: 2021-04-05
Abstract: The present invention relates to a preparation method of corn noodles, which uses corn and rice to prepare corn noodles and solves a problem of a decrease in the flavor of corn caused by addition of rice. The preparation method of corn noodles according to the present invention comprises: a kneading step consisting of a grinding process of grinding white rice and corn grains, respectively, to obtain rice flour and corn flour, and a kneading process of adding baking soda, a thickening agent, and natural salt to the rice flour and the corn flour to prepare mixed flour, putting purified water to the mixed flour, and stirring the mixture to obtain the kneaded product; a noodle formation step consisting of a formation process of processing the kneaded product prepared in the kneading process to obtain noodles, a steaming process of injecting steam to cook the noodles, a cutting process of cutting the noodles cooked in the steaming process in a predetermined length, and a drying process of using hot air and cool air to dry the cut noodles; and a completion step of packaging the noodles subjected to the drying process to prepare a complete product.
Patent KR-20220140932-A (KR)
Inventor: PARK SUN SOON
IPC: B05B1/00
Filed: 2021-04-09
Abstract: The present invention relates to a mask and mask frame drying system and method, in which a fine metal mask is cleaned or rinsed with a cleaning solution such as DI water, and then each cleaning solution remaining in the mask and a mask frame can be individually successively dried or simultaneously dried. The system comprises a robot transfer device for transporting a mask frame having a mask fixed thereto or a jig having a mask frame fixed thereto; an induction heating drying device for drying the transferred mask frame by an induction heating method; and a plasma drying device for drying the transferred mask in a plasma method. The mask and mask frame drying system and method are eco-friendly, require low maintenance cost, and can improve the drying speed by differentially drying a mask and a mask frame.
Patent KR-20220144896-A (KR)
Inventor: SONG MON SEON
IPC: B01D39/14
Filed: 2021-04-20
Abstract: The present invention relates to an environment-friendly radical water generation system. The environment-friendly radical water generation system, according to the present invention, comprises: a purified water tank unit; a water filter unit; a photocatalyst unit; an ultraviolet light module unit; a BDD module unit; and a radical water concentration management module unit. Therefore, the present invention has an effect of inexpensively and rapidly producing a large amount of environment-friendly radical water by using ultraviolet light and a photocatalytic reaction.
Patent KR-20220146138-A (KR)
Title: Angle adjustable transparent shield screen
Inventor: LEE SANG YOON
IPC: A47B17/04
Filed: 2021-04-23
Abstract: The present invention can be installed to be stably stood on a table or a desk, easily controls an angle of left and right side surfaces with respect to a front side portion to increase user's convenience, and moreover, has an improved structure to improve portability and a storage property.
Patent KR-20220153879-A (KR)
Title: Low frequency pad
Inventor: LEE MIN WOO
IPC: A61N1/32
Filed: 2021-05-12
Abstract: A low-frequency pad according to an embodiment of the present invention comprises: a body unit which comes in contact with a user's body; a low-frequency cable which is disposed on one side of the body unit, and transmits current; a low-frequency transmission unit which passes through the body unit, and is electrically connected to the low-frequency cable; a first low-frequency sheet which is disposed on the other side of the body unit, and is connected to the low-frequency transmission unit to allow the current to flow through the same; and a second low-frequency sheet which surrounds the first low-frequency sheet and the low-frequency transmission unit, and transmits the current to the user's body, to generate electrical stimulation.
Patent KR-20210058790-A (KR)
Inventor: YAMAZAKI SHUNPEI
IPC: C23C14/34
Filed: 2021-05-14
Abstract: A transistor using an oxide semiconductor has lower reliability as compared with a transistor using amorphous silicon. Therefore, a semiconductor device having the transistor using the oxide semiconductor with high reliability is provided. Impurities such as hydrogen, nitrogen, and carbon including in an oxide semiconductor film are factors that reduce semiconductor properties of the oxide semiconductor film. For example, hydrogen and nitrogen included in the oxide semiconductor film are factors that shift a threshold voltage of a transistor using the oxide semiconductor film in a negative direction. In addition, nitrogen, carbon, and noble gas included in the oxide semiconductor film inhibit formation of a crystal region in the oxide semiconductor film. Therefore, an impurity concentration of the oxide semiconductor film is reduced, so that a transistor with high reliability is manufactured.
Patent KR-20220162242-A (KR)
Title: A dishwasher and method
Inventor: SANG SOO LEE
IPC: A47L15/42
Filed: 2021-05-31
Abstract: The present invention relates to a dishwasher and a method. To this end, the dishwasher of the present invention comprises: a case which forms an appearance and has a front opened; and a door which closes the opened front of the case. In addition, the dishwasher comprises: a sump which collects washing water of the dishwasher, filters foreign substances and injects water; a spectral camera which is placed in a lower part of the sump and obtains at least one image containing a spectral measurement for each wavelength on remaining water of the dishwasher; a heater which heats the remaining water; and a processor which is electrically connected to the spectral camera and the heater. In addition, the processor analyzes the at least one image obtained through the spectral camera to identify a contamination degree of the remaining water, and based on the identified contamination degree, is set to perform at least one among the sterilization, dilution and drainage of the remaining water. The purpose of the present invention is to provide a dishwasher and a method in which a camera is placed in a lower part of the dishwasher and obtains an image for the remaining water.
Patent KR-20220165037-A (KR)
Title: Oh right USB
Inventor: PARK CHAN HO
IPC: G06F1/16
Filed: 2021-06-07
Abstract: If a user turns off a computer while the USB is plugged in, the USB is recognized and an alarm sounds for the specified number of seconds. The USB is provided with (1) a power management unit which can recognize that the computer is turned off and (2) a small speaker which makes sound.