baber/WOPTO huggingface dataset:
Patent KR-20210131621-A (KR)
Title: Squeeze bag and ventilation assist device comprising same
IPC: A61M16/00
Filed: 2020-04-24
Abstract: An air bag according to the present invention is connected to a mask connection circuit to be applied to a patient and discharges air injected from one side to the other side. The air bag comprises: an expanding and contracting unit accommodating air in an internal space or discharging the same through expansion or compression; and a discharging unit communicating with the expanding and contracting unit so that air accommodated in the internal space is discharged when the expanding and contracting unit is compressed, wherein the discharging unit is inclined to a virtual plane formed along a direction in which the expanding and contracting unit is expanded or compressed so that the connection with the mask connection circuit to be applied to the patient is not disturbed due to the deformation of the expanding and contracting unit when the expanding and contracting unit is expanded or compressed.
Patent KR-20210131701-A (KR)
Title: Fingerprint recognition apparatus and fingerprint recognition equipment comprising the same
IPC: F16B31/02
Filed: 2020-04-24
Abstract: Disclosed are a fingerprint recognition device and fingerprint recognition equipment comprising the same, which detect illegal separation of the fingerprint recognition device installed on an entrance wall bracket. The fingerprint recognition device includes: a fixing member configured to fix the device to an entrance wall bracket; a detection switch for detecting whether the fixing member is loosened by being selectively pushed by the fixing member; and a tamper unit for activating a tamper function, when the loosening of the fixing member is sensed through the detection switch. Accordingly, the present invention can prevent water leakage through a fixing hole portion of the fingerprint recognition device into which the fixing member is inserted in advance.
Patent KR-20210137847-A (KR)
Title: Deformable livestock housing facility
IPC: E04H17/18
Filed: 2020-05-11
Abstract: The present invention relates to a stall for a livestock shed in which a breeding space of livestock is deformable. The stall for livestock according to the present invention comprises: a fixing frame provided to have an accommodating space open in a predetermined direction to accommodate livestock; a fluid frame disposed on one side of the fixing frame and movable in the predetermined direction of the fixing frame; and a rear circuit breaker provided on one side of the fluid frame and opening and closing the open accommodating space, wherein the size of the accommodating space is changed according to the movement of the fluid frame in the predetermined direction. Accordingly, it is possible to efficiently breed livestock by controlling the free movement of livestock.
Patent KR-20210140864-A (KR)
Title: Smart manhole cover
IPC: E02D29/12
Filed: 2020-05-14
Abstract: The present invention relates to a smart manhole cover, which is installed to cover a manhole formed on the road, manages the level of sewage and remotely transmits signs of damage to the manhole cover with minimal information, thereby easily maintaining and repairing the manhole, and enables smart manhole management using Internet of things (IoT). The smart manhole cover comprises: a water level sensor installed in a manhole to detect the level of sewage in the manhole; a displacement sensor for detecting the displacement of the ground surface of the location where the manhole is installed; a control unit for generating manhole water level information indicating the level of the sewage from the value detected by the water level sensor and generating manhole index displacement information indicating the amount of changes in position of the smart manhole cover from the value detected by the displacement sensor; and a disaster prevention information transmission unit for remotely transmitting disaster prevention information including the manhole water level information and the manhole index displacement information. Therefore, the smart manhole cover can be manufactured and installed at a very low cost, can be easily constructed, can manage the level of sewage in the manhole and manage signs of damage to the manhole cover with transmission of minimal information, thereby easily maintaining and repairing the manhole, can previously deal with disasters, and can increase the convenience of smart manhole management using IoT.
Patent KR-20210141897-A (KR)
Title: A mask with a structure that can store a substance with a hygroscopic property on my side
IPC: A41D13/11
Filed: 2020-05-15
Abstract: The present invention relates to a mask which allows a dehumidification substance to be installed therein so as to provide a convenient and pleasant user environment by dehumidifying humid air that users who wear the masks feel discomfort with. A dehumidification substance part (15b) is installed in a pouch-shaped structure (15a) installed on an inner surface of a filter part (11) to remove wettability. Through hanging parts (12) installed on left and right sides of the mask, the mask can be fixed to the face. Fixing parts (13) block a gap between upper and lower ends of the mask so as to improve shielding properties for shielding external air. A central part (14) is prepared by separate cutting so as to make the interior space of the mask three-dimensional such that the three-dimensional space is formed to come in contact with the face and dehumidify the face. Accordingly, moisture mixed in a user's exhalation can be effectively removed, and thus, discomfort caused by moisture felt by a user during a long-term use of the mask use can be minimized.
Patent KR-20200136831-A (KR)
Title: A method for producing a printed wiring board
Inventor: SAIJO YOSHIKAZU
IPC: H05K3/18
Filed: 2020-05-26
Abstract: The present invention provides a manufacturing method of a novel printed wiring board which has excellent plating adhesion even if the surface roughness Ra of a resin substrate is, for example, 0.2 μm or lower, stabilizes a processing solution used, and has satisfactory infiltration of the corresponding processing solution into the resin substrate. The manufacturing method of a printed wiring board performs electroless plating on a resin substrate, manufactures a printed wiring board, and sequentially comprises the following first A process or first B process and the following second process. The first A process emits ultraviolet light of 350nm or lower to the surface of the resin substrate, and makes the surface roughness Ra of 0.2 μm or lower. The first B process sequentially performs swelling on the resin substrate, and conditioning and neutralization at 50-70°C for 1-10 minutes, and makes the surface roughness Ra of 0.2 μm or lower. The second process uses a silane coupling agent having an amino group and ethylene-based glycol butyl ether represented by C_4H_9-(OC_2H_4)n-OH (n is an integer between 1 and 4) and/or propylene-based glycol butyl ether represented by C_4H_9-(OC_3H_6)n-OH (n is an integer between 1 and 4) to process into pH3-10.
Patent KR-20210146109-A (KR)
Inventor: LEE DONGMYUNG
IPC: G06N3/08
Filed: 2020-05-26
Abstract: The present invention relates to a continuous object location tracking device through learning of multiple image data and to a method thereof. The device of the present invention may apply a skeleton data set generated by recognizing an object from image data photographed by a plurality of cameras installed indoors or outdoors to a learning model for pattern estimation to estimate a pattern for the movement or behavior of the object, in a state of generating the learning model for pattern estimation by learning a plurality of poses for a plurality of people based on the skeleton data set, and track the movement of the corresponding object in the specific space based on the pattern of the estimated object.
Patent KR-20210150798-A (KR)
Inventor: LEE JIN HYUCK
IPC: A61N5/06
Filed: 2020-06-04
Abstract: The present invention relates to a pain curing device using an electromagnetic field, which comprises: a treatment unit; an electric power supply unit; and a control unit. The treatment unit includes: a main flexible band formed in a flexible band shape, and having a first coil embedded therein, and first connection terminals provided on both ends thereof; and an expansion band formed in a flexible band shape, having a second coil embedded therein, second connection terminals provided on both ends thereof to be connected to the first connection terminals, and forming an annular shape so that one area of a user's body can penetrate and be disposed thereon. The electric power supply unit supplies electric power to the main flexible band and the expansion band. The control unit controls the electric field by adjusting the amount of electric power supplied to the treatment unit from the electric power supply unit according to a state of a patient. The size of the annular shape can be variably changed so that at least one of the main flexible band and the expansion band has the size that is variably changed so as to correspond to the shape of the body. According to the present invention, the size of the pain curing device using an electromagnetic field can be variably adjusted.
Patent KR-20210155847-A (KR)
Inventor: LIU CHAO LIN
IPC: A61C1/08
Filed: 2020-06-16
Abstract: Disclosed are an instantaneous dental implant surgery guiding device and a method thereof, of which a main structure includes a base, a receiving space, a sphere, a through hole, and an adjustor. With the above structure, a dentist places the base at a tooth missing site in a patient oral cavity portion, and, after applying glue for fixing, carries out computer-tomographic scanning to allow the dentist to diagnose and assess, and then, the adjustor may be operated to drive the sphere to move in the receiving space in order to change angle and position of the through hole of the sphere such that the dentist can apply an implant driller to make a drill along a predetermined route defined by the through hole of the sphere, and accordingly, subsequent operations of expanding the implant route in a bone with drillers of different sizes and positioning the implant can be realized.
Patent KR-20210070167-A (KR)
Title: Display Device
Inventor: YE JAE HUN
IPC: G06F3/01
Filed: 2020-06-17
Abstract: A purpose of the present invention is to increase sound quality in a display device emitting a sound from a display panel. The present invention comprises: a piezoelectric element that vibrates according to an input voice signal; a display panel for displaying an image; and an elastic member connecting a portion of the piezoelectric element to the display panel to transmit vibration of the piezoelectric element to the display panel.
Patent KR-20210158456-A (KR)
Inventor: LEE SEUNG JAE
IPC: F24F3/16
Filed: 2020-06-23
Abstract: Disclosed is an air purifier with improved purification efficiency. According to an embodiment of the present invention, the air purifier comprises: a cylinder assembly where a plurality of cylinders form one module and each cylinder forms one side inlet and the other side outlet; an air circulation unit disposed on at least one side of the cylinder assembly to inject air into the cylinder; and a light source unit disposed on one side of the cylinder assembly to radiate an ultraviolet ray to the cylinder to induce an air purifying reaction. The plurality of cylinders are configured to enable each cylinder to sequentially discharge purified air and allow external air to be introduced therein while filling the air inside each cylinder after an ultraviolet reaction is performed.
Patent KR-20220000472-A (KR)
Title: Bolt for preventing loose
Inventor: OH CHOON SIK
IPC: F16B33/02
Filed: 2020-06-26
Abstract: The present invention relates to a loosening prevention bolt, and more specifically, to a loosening prevention bolt which generates loosening torque greater than fastening torque by forming a plurality of wedge grooves corresponding to a screw lead angle of the bolt, to prevent loosening of the bolt due to vibration or temperature change. The loosening prevention bolt according to the present invention has a screw unit (100) having a plurality of screw threads (110) and screw valleys (120), and has wedge grooves (200) along a twist-shaped wedge valley (130) formed on an outer circumferential surface of the screw unit (100) along a circumferential direction at regular intervals.
Patent KR-20220008027-A (KR)
Inventor: CHO HONG SEOK
IPC: H01B17/40
Filed: 2020-07-13
Abstract: Disclosed is an invention for an electric wire safety cover device. The disclosed electric wire safety cover device comprises: a cover part for which an electric wire is inserted and contractible to correspond to the electric wire; and an electric wire insertion prevention part that is installed inside the cover part, and prevents the electric wire from being inserted beyond a set distance into the inside of the cover part in contact with the electric wire. Therefore, the present invention is capable of having an effect of insulating a charging part of the electric wire.
Patent KR-20220008687-A (KR)
Inventor: KIM JEONGYEON
IPC: G06Q20/28
Filed: 2020-07-14
Abstract: The present invention relates to a payment service method for overseas use. According to the present invention, the payment service method comprises the following steps by a service server providing a pay service processing payment with pay points; (1) charging pay points in a first currency in a customer's electronic wallet according to a request of a customer terminal; (2) receiving a claim for payment in a second currency from an affiliated store terminal when the customer uses a pay service at the affiliate store using the second currency; (3) calculating a first currency billing amount corresponding to a payment amount charged in the step (2) by applying a real-time exchange rate; (4) deducting the pay points in the first currency corresponding to the first currency billing amount from the customer's electronic wallet; and (5) remitting the payment amount charged in the step (2) to the affiliated store in the second currency. Accordingly, when a customer uses a pay service at an affiliated store using a second currency after charging pay points in a first currency in the customer's electronic wallet, the service server applies a real-time exchange rate, deducts the pay points in the first currency from the customer's electronic wallet, and sends the payment amount charged in the second currency to the affiliated store, thereby enabling the customer to make payments directly overseas through the pay service by charging the customer's currency into the customer's electronic wallet with the customer terminal without money exchange by visiting a bank or a separate card.
Patent KR-20220010665-A (KR)
Title: Drone Radio Charger Utilizing Electromagnetic Wave in the Transmission
Inventor: PARK JIN SU
IPC: B64D27/24
Filed: 2020-07-17
Abstract: The present invention relates to a wireless drone charger using electromagnetic wave of a transmission line which, more specifically, comprises: a wireless charger which charges a drone located below the transmission line; an antenna for absorbing the electromagnetic wave; a capacitor for storing energy absorbed through the antenna; and a wireless charger for charging a battery of the drone. According to the present invention, expenses related to the domestic transmission line are significantly reduced, an amount of the electromagnetic wave that hurts a human body is reduced, and semi-permanent self-generation energy is produced by using wasted energy.
Patent KR-20220011348-A (KR)
Title: Method for game service and computing device for executing the method
Inventor: KO JUNG YOUN
IPC: A63F13/795
Filed: 2020-07-21
Abstract: Disclosed are a game service method and a computing apparatus for performing the same. The game service method according to one disclosed embodiment is performed by a computing apparatus comprising: one or more processors; and a memory for storing one or more programs executed by the one or more processors. The game service method comprises: a reception operation of chat partner information from a gaming device and an exclusive chat request including a voice signal of an exclusive chat during a game voice chat; and a transmission operation of voice information related to the exclusive chat to a gaming device of a chat partner based on the exclusive chat request. The game service method provides the exclusive chat function during the voice chat.
Patent KR-20220013177-A (KR)
Title: Vibration reduction device
Inventor: SEONG HEE CHOI
IPC: F24F11/50
Filed: 2020-07-24
Abstract: A vibration reduction device is disclosed. According to the present invention, the vibration reduction device comprises: a moving body unit positioned outside a pipe for an air conditioner and installed in a shape of surrounding the pipe; a driving unit fixated to the moving body unit and receiving electric energy to generate rotation power; and a driving roller connected to an output shaft of the driving unit, installed to be rotatable in the moving body unit, and rotated while coming in contact with the outside of the pipe.
Patent KR-20220014454-A (KR)
Inventor: YUN SANGHYUN
IPC: H01L51/52
Filed: 2020-07-28
Abstract: An embodiment may provide a display device including a substrate, a display element layer disposed on the substrate, and a protective layer disposed on the display element layer. A display device according to the embodiment includes a light absorber according to the embodiment. Thus, damage caused by light in a wavelength region of 315 nm or more and 400 nm or less can be prevented and reliability can be maintained.
Patent KR-20220017336-A (KR)
Inventor: LEE JU SANG
IPC: D06M14/04
Filed: 2020-08-04
Abstract: The present invention relates to fiber and textiles coated with caffeine which is an antipsychotic material in order to prevent invasion of fleas or mites.
Patent KR-20220018723-A (KR)
Title: Array feeding apparatus of stick type packaging product
Inventor: LEE MUO JAE
IPC: B65B35/56
Filed: 2020-08-07
Abstract: The present invention provides a stick-type packaging product alignment and transport device that can solve a problem that an alignment of stick-type packaging products is disturbed by a phenomenon that an end of a transport plate pushes the rear end of the stick-type packaging product and hits the same when handling over the stick-type packaging product to a conveyor of a next process by making the transport plate temporarily stop and rotate even if a chain continues to rotate when the transport plate rotates around a sprocket wheel, and can improve productivity by reducing a product supply time by further narrowing a gap between the transport plates. The stick-type packaging product alignment and transport device of the present invention comprises: first to fourth sprocket wheels arranged in the vertical, left and right directions on a product transport line; a chain guided by the first to fourth sprocket wheels to circulate and rotate; a reduction motor for rotating any one of the first to fourth sprocket wheels; a transport plate installed on the chain at predetermined intervals to transport the product on the transport line; and a pause mechanism installed between the transport plate and the chain, and configured to make the transport plate temporarily stop and then rotate even when the chain rotates at a position where the transport plate rotates around the first to fourth sprocket wheels.
Patent KR-20220021340-A (KR)
Inventor: JUNG JAE EUN
IPC: A45D34/06
Filed: 2020-08-13
Abstract: The present invention relates to a brush for both a mascara and an eyeliner, which comprises: a brush bar (110) drawn into a container (10) in which mascara cosmetics and eyeliner cosmetics are stored; an eyeliner applicator (120) formed at the front end of the brush bar (110); and a mascara applicator (130) formed along the outer diameter of the brush bar (110). According to the present invention, the eyeliner applicator (120) comes out when an upper button (141) of a brush grip (140) used for both a mascara and an eyeliner is pushed. Accordingly, mascara makeup and eyeliner makeup can be performed with one brush, thereby providing an effect of simplifying items that the user must carry for eye makeup while going out.
Patent KR-20210020836-A (KR)
Title: Dental implant coated with mussel adhesive protein
Inventor: KIM MYUNG HO
IPC: A61C13/02
Filed: 2020-08-14
Abstract: The present invention relates to a method for manufacturing a dental implant, which comprises the steps of: (1) surface-treating the implant with an acid treatment method after particle injection; (2) immersing the implant of step (1) in an aqueous coating solution containing mussel adhesive protein and ascorbic acid to form a mussel adhesive protein-ascorbic acid coating film on the implant surface; and (3) immersing the implant on which the coating film of step (2) is formed in a buffer solution of pH 8 to 9 containing an inorganic salt of an alkali metal or alkaline earth metal.
Patent KR-20220021673-A (KR)
Inventor: KWON HOESUNG
IPC: B67D1/07
Filed: 2020-08-14
Abstract: The present invention relates to a sterilization device for a beverage dispenser, and more similarly to the sterilization device that is coupled to a beverage dispenser and performs a sterilization action. In one embodiment of the present invention, the sterilization device for a beverage dispenser comprises: a main body part; a coupling part installed on an upper part of the main body part and coupled to a beverage dispenser; an opening part formed through the coupling part and into which a discharge part of the beverage dispenser is inserted; and a sterilization part installed inside the main body part, and sterilizing the discharge part of the beverage dispenser.
Patent KR-20220026043-A (KR)
Title: Method for Controlling Cooling Delivery Box for Delivery Goods Based on Weather
Inventor: CHOI SUNG HOON
IPC: G06Q50/28
Filed: 2020-08-24
Abstract: According to a cooling delivery box control method for weather-based delivery products of the present invention, a method executed through a server capable of communicating with a control module for controlling a cooling function of a cooling delivery box provided in a delivery mobile device includes the steps of: storing, in a designated storage medium, delivery temperature setting information including a delivery temperature range for each of N (N>=1) delivery products (or delivery product categories) that can be delivered in the cooling delivery box, and including a delivery temperature range for each delivery weather adjusted (or set) for at least one designated delivery weather for at least some designated delivery product (or delivery product category) with respect to at least some of the N delivery products (or delivery product categories); checking n-th (1<=n<=N) delivery products of a specific store to be delivered to a specific customer; checking an m-th control module of an m-th cooling delivery box provided in an m-th (1<=m<=M) delivery mobile device to deliver an n-th delivery product among the M (M>=1) delivery mobile devices; checking a delivery temperature range of the n-th delivery product to be delivered through the m-th cooling delivery box based on the delivery temperature setting information; and communicating with the m-th control module of the m-th cooling delivery box to control the cooling temperature of the m-th cooling delivery box so that the delivery completion temperature of the n-th delivery product matches the delivery temperature range of the n-th delivery product.